0x0, 0xa}, 0x9}], 0x70) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/17 17:34:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000007c000)='/dev/vcs#\x00', 0x6, 0x200) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000998000-0x4)=0x0, &(0x7f0000041000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000ccf000)={@common='gre0\x00', 0x65e}) bind$alg(r1, &(0x7f0000768000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) sendmsg$nl_generic(r3, &(0x7f0000775000-0x38)={&(0x7f0000e12000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000071b000)={&(0x7f0000669000)={0x80, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x6c, 0x0, [@typed={0xc, 0x0, @uid=0x0}, @typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @generic="b34d3cf0d65003746fb9b192515198983ef8f30d883d189c15e472829242fff3371f4d51b41ca2c7b8229b1c2a52789042c6a82f37e06f71ea5babe1e34e2a5949"]}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000e42000)='/dev/vcs\x00', 0x4000, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000138000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmsg(r2, &(0x7f0000ca2000)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000fc7000-0x1000)=""/4096, 0x1f3}], 0x1, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/17 17:34:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000901000)={&(0x7f0000675000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000059000)={&(0x7f00002ce000)='./file0\x00', r0}, 0xc) r1 = syz_open_dev$sndseq(&(0x7f0000ebf000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000015000)=0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bde000)='/selinux/enforce\x00', 0x40, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000655000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x121100) renameat2(r2, &(0x7f0000b38000)='./file0\x00', r3, &(0x7f00006f0000)='./file0\x00', 0x7) r4 = dup(r1) setsockopt$inet_int(r4, 0x0, 0x0, &(0x7f0000bd7000)=0x7fffffff, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000030000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r6 = add_key$keyring(&(0x7f0000ba1000-0x8)='keyring\x00', &(0x7f00004d0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) pivot_root(&(0x7f0000fe1000)='./file0\x00', &(0x7f0000b2c000-0x8)='./file0\x00') r7 = add_key$keyring(&(0x7f0000f07000-0x8)='keyring\x00', &(0x7f0000ffe000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r6, r7) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c21000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r5, 0x80dc5521, &(0x7f0000451000-0x1b)=""/27) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f000005c000-0x8)={0xff, 0x7}) 2018/01/17 17:34:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) read$eventfd(r2, &(0x7f0000354000)=0x0, 0x8) connect$bt_rfcomm(r0, &(0x7f00006e5000)={0x1f, {0x5c8bbbbd, 0x35d5bfee, 0x7, 0x0, 0x5, 0x10001}, 0x4}, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000001000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r2, &(0x7f0000952000-0x8)=0x0, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000e85000)={0x0, @in6={{0xa, 0x0, 0x7c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004b8000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b26000-0x18)={r3, 0x6b, 0x10, 0x1, 0x3}, &(0x7f0000e65000-0x4)=0x18) 2018/01/17 17:34:46 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000006000-0x82)=""/130) msgsnd(r0, &(0x7f0000005000-0x8)={0x43, ""}, 0x8, 0x0) msgrcv(r0, &(0x7f0000004000-0x4f)={0x0, ""/71}, 0x4f, 0x3, 0x3800) 2018/01/17 17:34:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d6f000)='/dev/ppp\x00', 0x101440, 0x0) open_by_handle_at(r0, &(0x7f0000a7f000)={0xd2, 0x100000001, "82156b872e16122d12fb33205680262c9b9f511474359fe864eb3bee3c10425029674e278268411c5b721ef7b407050883ee5bf0a75e0b6f1b538e60ae0f48dceceb1eef55cfdf9b94aa4d3964dd94e834541f9017fb19e1cb250aabe266e90371ccfd20c353c2a2c80aedd0c8764b4cfe9a7dad38de6941fa835f937481ad12599dff0f9760c9c3d13edc90cd5794c86cc9c3cfa9235b0ebd8d819bfe6d4152a4a662610e5c5fc789683796464f3c91bf3dcdd2b1c51196ebbd937d023bdddd7cc92acff7b727d4ba0e"}, 0x80000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd1000-0xc)='/dev/rfkill\x00', 0x101, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000867000)={0xa, 0x5, [{0x5, 0x0, 0x10000}, {0xb3a, 0x0, 0x4}, {0x1, 0x0, 0x9}, {0x100000001, 0x0, 0x7}, {0xfffffffffffffff9, 0x0, 0x714f}, {0xbd, 0x0, 0x0}, {0x8, 0x0, 0x401}, {0x9, 0x0, 0x8000}, {0xac3, 0x0, 0x3}, {0x3, 0x0, 0x68e5}]}) r2 = syz_open_dev$mouse(&(0x7f00004c2000-0x12)='/dev/input/mouse#\x00', 0x2, 0x801fc) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x4) r4 = syz_open_procfs(0x0, &(0x7f000074f000)='net/ip6_mr_vif\x00') ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) pread64(r4, &(0x7f0000f60000-0xdd)=""/221, 0xdd, 0x0) r5 = request_key(&(0x7f00006be000-0xb)='cifs.idmap\x00', &(0x7f000076b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000422000-0x38)="b06d643573756d6d643573756d24262b76626f786e65743173797374656d26296574683073656c662a766d6e6574312447504c7573657200", 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r5, &(0x7f000031d000)=[{&(0x7f0000511000-0xa)="02a9a4ee6949985e9da6", 0xa}, {&(0x7f0000b02000)="831989f55ec7d2a03bcb9c6e13d27b5200461fe7bc798db6e411cfc69945673218b494e88e34cda56a506f335504b3617db6f5043b0eecd0bdb956e5c7f17e3cbf6478b83e9ba9ccdf77ff18b5aeb5b0aa715932df346f28e2ddee91acf78945", 0x60}, {&(0x7f0000646000-0x23)="fbd748185225f2d09d45fefbf8488314c70dcc399ff2d2c07c7ba57c271c755ac08737", 0x23}, {&(0x7f00004a6000-0x1000)="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", 0x1000}, {&(0x7f0000d40000-0xf)="872d704cdfc17406a852a0eed1fa93", 0xf}, {&(0x7f0000525000)="56cf6cafbf542c459f79342a8e46fb3b056495a70b112c074dc8aecfef39089b801560f91cdd0d2fc7ced00376d2e0de67003390d98d6271ae41be25fa", 0x3d}, {&(0x7f00004b5000)="cda16f085145e66bd9f4df015610ddd7f7f33160dfa3ce8874e148b021dd7e741456b6d7077988cae3daa3d3a70195e3c31f52cb69701f98f9e9f8f057be7f4086e3f3c6e7520e8cf0d903727e9bd60553b2d070d87c3736bcb20bcc5bced8dfde0110dda15c48df5efa7c22c5dd47959e74157803ca3f7a526302712dc163637bd28029f8b7ec2826eddabea0da232f7efc33380b34053e21f2a2a09deb2c9930d76ac7f859a64a4b997a0121f1425e6c99f8c0e59628c7992fa35f9bf48c1feb4935b3fcbc12899b1cb350608810e7d428a852e622f87f1766e1116974538f84245a832f546ec9868f9a09e75dcf", 0xef}, {&(0x7f00005c2000-0x88)="21817ffcbc81bc7f6edc09a50a14f157e8fe6f25f3726ce5ecab8e0f69c98eb3d52b8c41ad271a8a0a1ba338eec8f23d455727af3f36747ef7b8cc6b26d592224a003fe3bfe78f06b32f646769774b8975c79937c588d0b909266e71f26a6bed07aaff1d2387b5756c4fc15a11501096994f3468b0a095f782d328896cb6e6cb2a43b6044ddac32c", 0x88}, {&(0x7f0000fea000-0x55)="d4e8566e3c4c08598484a6033474c3c510f2eaa4e8bc1421817e37ab2a679ef44d06e78005cfe8d204e88a4cdf6cf40fac56956d9052eed23417e551cb05ea7c2f382469d2f172b25120935fed339f19755b8ae30d", 0x55}, {&(0x7f0000cdf000)="4602eb66c7d8b166c74819b7263f9db69a42e480bff68725be96397421113213a6bf94da8bccea7526628e84e9f1095e3051104e5db4e028e3927247d18cca22437bfbbf291dbaf875a4c16b3b6d15c5108038e0f9da1f459220d67e2f707d1a78cd2c6543b29f5112ce0fe735ba6fe51b2f98f84305adfa2308575dbf3ca239ff163c126272bd33ee15d91102890b864926b94d43b0ef3a68d7a84af850b7d501483ce0228eee44b20d99def1ae6b2d6f4b3a2e4f213e58760636360049db432643bb57b68b", 0xc6}], 0xa, 0x0) fallocate(r3, 0x0, 0x7, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000527000)={0x20, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:34:46 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000010000)=0x0, 0x80800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000011000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000-0x4)=0xc) socketpair(0x9, 0xe, 0xe9e2, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000011000)=0x0, &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x800}, &(0x7f0000013000-0x4)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000000a000-0x20)={0x101ff, 0x2, 0x7000, 0x1000, &(0x7f0000001000/0x1000)=nil}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000013000-0x8)={r3, 0x6}, 0x8) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/17 17:34:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000476000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(0xffffffffffffffff, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b77000)={&(0x7f0000d58000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000cf5000-0xb8)={0x0, 0x0, 0x4, 0x9, 0x76f7fba5, 0x0, 0x1, 0xd3, {0x0, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7dc5, 0xb1f, 0xecdd, 0xff, 0x9}}, &(0x7f0000fd4000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000035000-0x4)=r2, 0x4) 2018/01/17 17:34:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bd3000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00009f2000-0x4)=0x7f) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r1, &(0x7f0000659000)=""/131, 0x201, 0x0, 0x0) 2018/01/17 17:34:46 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000c000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80007, 0x9, &(0x7f0000027000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000026000)='./file0\x00', r2, &(0x7f0000026000)='./file0\x00') getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d0, &(0x7f000001a000+0xe13)=0x0) 2018/01/17 17:34:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000e80000-0x1e0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0xffff, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000fd7000)={0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}}}, {0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000263000-0xce)=""}}], 0x60) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001e4000)='/proc/self/net/pfkey\x00', 0x2880fc, 0x0) clock_gettime(0x4000000000, &(0x7f000024b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000c20000)={0x0, 0x7, 0x8, {r1, r2+30000000}, 0x7, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:34:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000374000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x800000e, 0x0, 0x387a) socket$l2tp(0x18, 0x1, 0x1) close(r0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 17:34:46 executing program 7: r0 = semget$private(0x0, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r2 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000001000-0x58)={{0x12a4, r1, r2, r3, r4, 0x3c, 0x2, 0x0, 0x0, 0x0}, 0x8, 0xff, 0x1, 0x0, 0x0}) semctl$GETZCNT(0x0, 0x0, 0x25, &(0x7f0000e73000-0xe9)=""/233) 2018/01/17 17:34:46 executing program 3: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000064b000-0x24)="2400000026007fe6ffffffffffff7601001c1f0f031f0000000000fcfeffffff0300ff10", 0x24) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b4f000)={0x3f, {{0x2, 0x3, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b4f000)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000b50000)={0x1, 0x3, {0xffffffffffffffff, 0x3, 0x100000000, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0xa, 0x80001, 0x0) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b41000)=0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00008af000)=0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b51000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xfffffffffffffdf5) setreuid(r3, 0x0) 2018/01/17 17:34:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) clock_nanosleep(0x0, 0x0, &(0x7f000010b000-0x10)={0x77359400, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/17 17:34:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x9, 0x7, 0x7}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0x80, 0x8, 0x7, 0xffffffffffffffff, r3}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={r4, 0x7}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0xc)={r4, 0x0, 0x2, [0x1000, 0xfffffffffffffe01]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$llc_int(r5, 0x10c, 0x2, &(0x7f0000002000)=0x0, 0x4) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) 2018/01/17 17:34:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) set_mempolicy(0x4002, &(0x7f0000fc7000-0x8)=0xb61c, 0x6) syz_fuse_mount(&(0x7f0000150000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000855000-0x5)='maps\x00') recvmmsg(0xffffffffffffff9c, &(0x7f00005cc000)=[{{&(0x7f00006f0000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ffb000)=[{&(0x7f000098d000-0x59)=""/89, 0x59}], 0x1, &(0x7f0000cd3000)=""/239, 0xef, 0x5}, 0x5}], 0x1, 0x2, &(0x7f000094d000-0x10)={0x0, 0x1c9c380}) connect$packet(r0, &(0x7f0000091000)={0x11, 0xf6, r1, 0x1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x14) 2018/01/17 17:34:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000d61000)={0x0, 0x12, 0x0, @thr={&(0x7f000066a000-0x70)="", &(0x7f0000411000-0x7c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b02000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000a61000+0xda7)=0x0, 0x80000) ioctl$int_out(r0, 0x5460, &(0x7f00007f4000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000014f000-0xc)='/dev/autofs\x00', 0x410000, 0x0) ioctl$void(r1, 0xc0045878) [ 65.346130] binder: 11116 RLIMIT_NICE not set [ 65.402405] binder: 11111:11130 tried to acquire reference to desc 0, got 1 instead [ 65.411843] binder: 11111:11130 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 65.420323] binder: 11111:11127 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 65.427395] binder: 11127 RLIMIT_NICE not set [ 65.442222] binder: 11111:11127 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/01/17 17:34:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004535, &(0x7f0000979000)="") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000032c000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000f0f000)=0x0, &(0x7f0000c5c000-0x4)=0x4) 2018/01/17 17:34:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000aa1000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) semtimedop(0x0, &(0x7f000099e000)=[{0x0, 0xfffffffeffffffff, 0x0}, {0x4, 0x8, 0x1000}, {0x0, 0x10001, 0x800}, {0x2, 0x3, 0x800}, {0x2, 0x1, 0x800}, {0x0, 0x0, 0x1000}], 0x6, &(0x7f00003e3000)={0x0, 0x0}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000220000)='/dev/vcs\x00', 0x412041, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000ac000)=0x0, &(0x7f0000cd6000)=0x4) 2018/01/17 17:34:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008a2000)='ceph\x00', &(0x7f0000597000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000000a000)="", 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00007fe000)='keyring\x00', &(0x7f0000f50000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r1, r0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007ac000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000efc000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x800, 0x0, "92b457273aa4e46034cabee5fb260cae9061c77510e104c3b52accac8aa183a2cb7cad754047510c0da8702b82fd72dd37ecdf3d6e85474588780d4c1db6c99c4d7ed3fe23787229a598406577641320"}, 0x160) 2018/01/17 17:34:46 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000010000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget(0x3, 0x3000, 0x214, &(0x7f0000002000/0x3000)=nil) shmctl$IPC_RMID(r2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000010000)='/dev/vcs#\x00', 0x763be2cd, 0x8000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000d000-0x8)={0x0, 0x800}, &(0x7f000000e000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000006000)={r6, @in6={{0xa, 0x3, 0x6e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10001}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x7f, 0x7b8c, 0x5}, &(0x7f0000013000-0x4)=0xa0) accept4$inet(r5, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000)=0x10, 0x800) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x200, 0x0, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x1000, &(0x7f000000b000/0x1000)=nil}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000011000)={0x0, 0x46}, &(0x7f0000012000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000010000-0x10)={r7, 0xffffffffffffe7ab, 0x1f, 0x5}, &(0x7f000000c000-0x4)=0x10) 2018/01/17 17:34:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = add_key$keyring(&(0x7f00006bd000-0x8)='keyring\x00', &(0x7f0000cee000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000e36000-0x21)=""/33, 0x21) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) read(r2, &(0x7f0000e26000)=""/193, 0xc1) dup3(r2, r2, 0x0) 2018/01/17 17:34:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a10000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x79, &(0x7f0000621000-0x8)="8000000000020004", 0x8) r2 = socket(0x3, 0x4, 0x40) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00008dc000-0x10)={0x2, &(0x7f00005cb000-0x18)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2018/01/17 17:34:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000009c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000696000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000392000)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f00000e1000)="e9654bba71f8ce3e7d308b997bee3c4feb91081d652ef3b70abbb49cefccf0171263246b5a79b8cb63da7ae2b9d6c8d31d61dad65f2c9fba20afccf3a9b00ddc2d2e326fbf1c96d3fc3ac0b892b04b3c420124af804078dde1fb1b5cbb4d70e75c3b73e9ecd1bc69d47a91f736502c0b822afdfaba220d93f7f6bcb7a953da8a874698634da7571e", 0x88) 2018/01/17 17:34:46 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001ee000-0xc)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000000)={{0x3000, 0x0, 0xd, 0x5, 0x5, 0x2f05000, 0x4, 0xfffffffffffff6de, 0x6, 0x6, 0x40, 0x80000000, 0x0}, {0xd001, 0x0, 0xc, 0x80000001, 0xdb8a, 0x65, 0x8, 0x995, 0x1, 0x0, 0x8001, 0x0, 0x0}, {0x5000, 0x1, 0xb, 0x4, 0x2, 0xffffffff, 0x7fff, 0x1, 0x9000000000000, 0xfef, 0x7, 0x0, 0x0}, {0x0, 0xd000, 0x3, 0x20, 0x3f, 0x80000001, 0x6, 0x20, 0xffff, 0x6, 0x6d, 0x2, 0x0}, {0x10f002, 0xf000, 0x3, 0x7, 0x30f, 0xffffffffffffff9d, 0x1ff, 0x9, 0x5, 0x8001, 0x0, 0x5, 0x0}, {0xd000, 0x10d000, 0xe, 0x2, 0xd6, 0x0, 0x0, 0x9, 0x10000, 0x0, 0x80, 0x1d, 0x0}, {0x0, 0x4000, 0xd, 0x8, 0x800, 0x0, 0x100000000, 0x9, 0x8, 0x2a, 0x856, 0xffffffff, 0x0}, {0x5000, 0xf002, 0xb, 0x6d, 0x2, 0x100000001, 0x101, 0x7fff, 0x4, 0x200, 0x4, 0xfc, 0x0}, {0x4, 0xd000, [0x0, 0x0, 0x0]}, {0x1000, 0x0, [0x0, 0x0, 0x0]}, 0x1000c, 0x0, 0x2000, 0x20000, 0x3, 0x7900, 0x6002, [0x10001, 0x80000001, 0x100000000, 0x1f]}) mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb46]}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000aec000-0x21c)=[{{&(0x7f0000aec000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x0, 0x2}}, 0x26, &(0x7f00008ed000)=[{&(0x7f000075f000)="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0x1000}, 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0x1000}], 0x6, &(0x7f0000aeb000)=[{0x30, 0x104, 0x1, "f93609958e9f107d98b41741f9631762e50f686ef4b2348fac7a"}, {0xb8, 0x0, 0xff, "f4d7d7d3cf62fb97c25576afdecb6b831b237983a3d19963074358080e5b4e3ea061267da8f9f7488d36bb3e8bcca9b2695197b375b5cb4ada93801b6364be917b8f07548a58440c88b33f618825d75ffa8706381b968f72f83bad13ce794a720a8cba5b110d56674a101cb17a196d443e2c46fce01634a6f780aa615ef80a30226700391e0a99e55cdf8be0c002f072c4f0325cb5925d434b8bcccb23ed3471506e"}, {0x88, 0x10e, 0xffffffffffffff91, "abddf3e8f7d8a707a8f64bddd6eff91c5cffb4d7f6d7b4b63761f14fd072902f7e083d0407353ffd016c292de279e6d667c5eeabf45e118088c64d058222180f380c11c9e4a2c5237d2b9458d06bc9ff9bf30eefd65c7ec391bb18f57e5e10838c165984efcffea0249d45e9655a83340ffd410f6c1fcb"}, {0x58, 0x10f, 0x1, "8e92341d8d6e22e3f658bb1a6d584b4cfe0583ddd20319f8e3a9c76349b06c4d62039631519a187c4caa2dbbb6f946e1dca774f9831f04c9747091d9346b8e4fd558eb8194b9c4e9"}], 0x1c8, 0x4000}, 0x1}, {{&(0x7f00001b9000-0x60)=@nfc_llcp={0x27, 0x9, 0x1f, 0x4, 0x0, 0x3, "f77a6007e2008bc88e72e758e1a6bd588d6dbfe5185b2c3df32d02cf996eb55504767b0cb6e514aa7b01bbd4f9fe0d4af5818988ecaeb131743a8b4cc743ee", 0x4}, 0x60, &(0x7f00006d4000)=[{&(0x7f0000353000+0x63e)="b46cb2094c22f85b0a111a473d3855745202199edf2f9dd024fd7d00dd5e7f85c145256a6ac647f3b04fe6967d54f389ffb30c7e7a75597f3391ac369c737bb2e8e5087086b8acc0d6767456d396279c1fc55bf1dbe0666f1e8e3ce142a97616f18684c906c02a0f1f8cdaf979a6b26d9d953b9dd4dbe0053e884420316692c913f0", 0x82}, {&(0x7f0000326000-0x1c)="c0647f790d5c8b625cd182cbe017d5cdb4cd7e52e3c921ef7f289937", 0x1c}, {&(0x7f0000a00000)="", 0x0}], 0x3, &(0x7f000013a000-0x188)=[{0xc0, 0x10c, 0x401, "0475fd543732d9365675e80d1a1b2257016a2206f47537a2ff774ca0746d3a935b7713eb4ae8cfc349b5a852b3c52adf21f93c7f5a5c065526a4f18825ccbccb59976bd8a803f14dec08a7d69f16cf1702cd40387d2d395769ab789d195597289804d84afa522337157c02f165f8b506862db791024159c06450af04bd8d5508a9c160a45c4fec0588fd3bcfb13ed1b378b3550e3553ff9f83289b65204b32a8a724e5126074fdf876a72a"}, {0x30, 0x0, 0x2, "dc99718a29aa129bcad0d52575fe58ad301b33eb649154e1c810"}, {0x98, 0x105, 0x7, "f9cc4dce5dd0d09e44249d830733a3634a5ed61e5b47019cdf52eb05e6d7e3b3a49393a7c7af0947ba2c986f1dce7b38cd395c4414a2730871451df14afe64ed8f2f9d56c4b58f15a67605349776864f6c0e8ec722f85feece4c1f612156db7dc03a5b879d8610fac786c791ae9e25bb8178be2c3d4f8cc4a8156e6c148c07fb6baef3eaa8"}], 0x188, 0x50}, 0x4}, {{&(0x7f0000aeb000)=@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000aeb000)=[{&(0x7f0000323000)="33e7051073b7c15b27b59f4d37db49ec3c5eb5ef018f93f688a392b8c92fbc2d40", 0x21}, {&(0x7f00002c3000)="68e4655f5b584c5aa99542e3a358a1a6faaa3e84f28f11ce1d74242b7c63456a30dfb98784a3e0653a7990a8191ec45e24280bd727a575b21ff53e8b7d3c8bb34d17f622bb303e46d043c2253167f73b64e9f8", 0x53}, {&(0x7f0000aec000-0xd3)="69ec12ff9ef177b3d0d870ceec980dc3c4206ea14055bbb458c2d40cf1aa5c3d0bc1a064450905d28435ab1d7575fd2b604b5eba442e9d7131d962051941666641db4394a04a42b8ef3c9f89ba8e16c51a03050d076e39783ebfec468322aeaa782a5d09146f37c91d12c2a347653d52e1960105c385bea5ac2161a45c2e78ba1f63ef384104eaa43c3e53e82fcf13a0505b74e6ad30ef95b0feda8212a6a25d7f3b75612a71ba5b27fece31a78406b5376403dfb2db82ff21a81de38c95afb60622325c383a8139aad3f538d616c7264a2065", 0xd3}, {&(0x7f000013f000)="98e870bcc8de6345b5ea7d4d356e266e2084cd672713abfdb05ac5efca4fef0366a2262c76bbcfc16e6ba8e371630f9f6049fc59e8df0c807b938b17c583601047edf24d675e23376dd6bb3871157a31b3b16f05282495c0cf60a36974466e37c0366b24affa6fc9792fa92f8ae373c10eb4e095a97d8cc53c5f368a963d2994a3f522776d6e33aa58c1cbb5164e296611addcbbc2bbefe707bc3eff7d1de07de60f5dc10834f56df0375bb695d92b34abe0b8d72aab9a8649e785e7982fd336c49e5fa9c4ac904dfbd8f8fa", 0xcc}, {&(0x7f0000aeb000)="42ac78a7cd281b1bac78c5eeef1acfc994135b39a2f0b4a9220c6646571d815ad09014b9473cc705caf6fdb381ffada14819f5882db179487e076b9a97e92b27bf9e1009ffb9ad31f248333d37feba64a9285f20f143682af0f7d15b", 0x5c}, {&(0x7f0000aec000-0xe8)="cc018184c2157956b14e4b3c130a0a4a9eceeee9f9ae2af5a0bf087b0bee91f0007477f048c35db1fe7fd45735749f5abe8996ab9dd6b5b60eec21a6fffabb4fb7582655ed403f0d3c55da96821ed7ab0729c3a8b350f5b14f5fd57c0ef0fa6d14c30e0f7b31f7cac7620b0ad1038228e6bacd651ef9faa9a821840982f065b3922dd236056056b84ef19fe5324a5c0e0de6d2199112dc618d7b2631dae7c37363271a37db72aa5101e5ff692f20353549882f9a5578a04578b58d3425b838e28c375ac077f4d14baa28d0eb04fcc9a2bc75ec4231025b2af40237029d253cecf43149c59bce01d5", 0xe8}], 0x6, &(0x7f0000aec000-0x68)=[{0x68, 0x115, 0x6, "73a5f79325b933dad0e326a67bcc2ecfa9acddc7c40105b08e1734781c9b890d8686be4db5dd3fd7a404b020f94a5b2ae23be4d7867960bc3d56548d79482f4cb5427ea394242725b0aa569b860f7bfeb67095"}], 0x68, 0x4}, 0x8}, {{&(0x7f0000416000-0x10)=@llc={0x1a, 0x1b, 0x6b18, 0xffffffff, 0xfffffffffffffffc, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10, &(0x7f0000aec000-0x80)=[{&(0x7f0000aec000-0x1000)="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", 0x1000}, {&(0x7f0000aec000-0x6)="05d96f3da3a1", 0x6}, {&(0x7f00003e7000)="4f4ee1516da141541aa9e824dbfc5155660fa9fc0af79c34a221cdd0eac10171dc766a3cec11f6d8d480eb2cf77c69b27b8a14a8d22680d64237f5490e54d46deaa5de9b4b76b0", 0x47}, {&(0x7f000065e000-0xf8)="807bf1e796ab73dff1f46e9f2ac1079fab6dcccd32462fd48f9b240807f56ba87923ad333ef6fb49680bcdf5224162e9f58a10294e7b061f11be340bc79dad92e4632fc356f6a0479183e2598bef59ab70b567269ba3154251562ecc426dc65dffbcd2343b16fe0aa6f14361c40f8396a03ed153f07f855fa9b9a88cf8585b4cf27e51935b2012412c25c9f4fc3fca90cd512d175712579dba2b466095859d8af12fe441990bf8ecf08d28851a88271a63b704ebb93f1e1902d22fe970fbdda0505832982b1b73afb7da9ebf672bffb8a115002c82e957fa62f23c33f39ee5fe4efccc04cb04604564d42077c95c8723ff5f5df911fb3f3b", 0xf8}, {&(0x7f0000aec000-0x11)="5530c3b1fe5b55b8d12e283cb75196b957", 0x11}, {&(0x7f000059b000-0xb6)="85bde91423f4e80c1b272e0c44f29e1305891cd8aeb07d2c37d6e89f61e8ddb747a603e6d346cac6e66fe550dfae596b7be36ef88318e221661a3eb557a1e66609c9c4a1f7d6baff69de70d6e1d97db9a571f295a912de3e463be14511d9ecd46ac53712c32053733b0f6d391e4618315b0765ea2a8e5bae22f9fc15355d9223439c87b9ad5d16a8560fca8a4ef26c6d57c141b254ebf055d6b281d42ca4dacdae383df0fe84a938ba08304f234c0af18e92eea678ee", 0xb6}, {&(0x7f0000aec000-0xe1)="7d0dcc77babde0b6dfe796f259aaa25595c651f2acdd256718b452ee0e89e5841be62599eee21ff0c209fee2a088e95ab200c8a0854efe46400cf875cde92b045c63f94daa370a3fd06a90d2fa7fdd3265ef5770c62fb9f40cbf288a2ee9f718ce45647b8a70c508eaa48851ad2303df1bca9a58425c4fd50c541c0cfedbb9f4a5b31c43115a7fb96e339491c31113be3148897c117ca8b5956676e4c1707d1b44aea6b000d4458231cd1be534b1e35b68be0d2aca660ea01e911676b49df963c32f6f67ad622777a95f9a234ccf8ce1796521e919e4e3193c90b6a298b0bb3b3f", 0xe1}, {&(0x7f0000aeb000)="04920882b833c39d108091ffd816e3ac42e3e142e56e483e9fd08ef49ffa7014f2975f217af8c2fbf06360cfa12797cdff0ddba9db9231243b70a6c3dea805037bdf935f15e873ac13d7b30027bfa5e6cf107dea8e186ac8a24c11b7eb81e0a367011970f66970ab8a7b5d8ffb", 0x6d}], 0x8, &(0x7f000089b000-0x180)=[{0x30, 0x10f, 0xb07, "e648f21b2813e745159a492f7feab62add0a1b52ae3446033e79c4ac"}, {0x68, 0x6, 0xfffffffffffffff7, "0c7ca6a30f72fce388a7f626842b4b1a7ab0c03aff0f3afb91cbaa7d72910cef7cc10ee3c2ac391cadf432affa52bb1c504543467654d0cd4ce2e6e857fce59aeed8121c9beb4a1b5aaa8f8c80013e8a84e383"}, {0x90, 0x103, 0xe0b, "08879d14bd6fbf780303ada5e7c1fe6ea5e2215a7dd343db1bbe050435b5207eb677be17a626fb02d6fe1c26bacf9df1be1025c1f3f2e5c31f86ac6af25132a2fcae89631231366a46b6cfca84b4ec9af580407c8ecdd5f7e2d7cd95272349219a18c5981ca87a14ce49e0ef19da950de18d08892906b6e349d4c7a8af6183a3"}, {0x58, 0x0, 0x101, "d0393601a50e97032b3b3438129fda7934dbecbcda978ff903071949fb52c8d88e58ba4b4e4a5868e09ff1baa90622581287f87fab294de0a017abc53ef3ef9e8bd2"}], 0x180, 0x880}, 0x5}], 0x9, 0x48000) [ 65.455116] binder: undelivered death notification, 0000000000000000 2018/01/17 17:34:47 executing program 1: mmap(&(0x7f0000000000/0x896000)=nil, 0x896000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000251000-0x8)=0x0, &(0x7f0000140000-0x4)=0x3) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000895000-0x8)=0x0, &(0x7f0000894000)=0x8) 2018/01/17 17:34:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000045000-0x38)={0x0, 0x0, &(0x7f0000283000)=[{&(0x7f000004a000)="", 0x16}], 0x1, &(0x7f00000c5000)=[], 0x0, 0x0}, 0x0) 2018/01/17 17:34:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x4, 0x8000) r1 = eventfd2(0x8, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004eb000-0xc)={0x2, 0x0}) mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ace000)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000ace000)={""/1024}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ac8000)={0x0, 0x0}, &(0x7f000023e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00005c9000-0x8)=@assoc_value={r3, 0x0}, &(0x7f00001ae000-0x4)=0x8) 2018/01/17 17:34:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x40582, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000218000-0x60)={0x27, 0xffffffff, 0x4, 0x1, 0x9e5, 0xff, "30639af55098c7ef2bde6dbe0d6256de80e4590f0ae332a07c7a002e959a6fcfdd32948f06bacf67ba66ee1e6cdc3347af59176ab0c73d1d3961e5c4a39022", 0x0}, 0x60) pwrite64(r0, &(0x7f000043e000-0x8)="94000bb7f3d40060", 0x8, 0x0) 2018/01/17 17:34:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x6, &(0x7f0000cd5000-0x10)={0x0, 0x0}) syz_open_dev$dmmidi(&(0x7f00009ec000-0xd)='/dev/dmmidi#\x00', 0x8, 0x800) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000100000)=0x0, &(0x7f0000001000)="") 2018/01/17 17:34:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00007a2000-0x8)='./file0\x00', &(0x7f00007d0000-0x8)='./file0\x00') syz_emit_ethernet(0x22, &(0x7f00008ac000)={@random="1da4306ef66b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0xfffffffffffffffc, 0x26, 0xffffffffffffffff, 0xed, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x7fffffff, 0x0, 0x1, 0x880b, 0x1, 0x1, [], 'j'}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ')'}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) set_robust_list(&(0x7f00006ae000+0x800)={&(0x7f00002b5000/0x3000)=nil, 0x2, &(0x7f0000665000/0x3000)=nil}, 0x18) 2018/01/17 17:34:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000425000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000006a000)=0x80, 0x4) r1 = socket$inet6(0xa, 0x8000e, 0x10000) read(r1, &(0x7f000022c000)=""/0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000000e000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000e000)={0x20, 0x26, 0x100000829, 0xffffffffffffffff, 0xffffffffffffffff, {0x403, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000367000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000112000-0x8)=""/8) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000906000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xffffffff00000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x9b5, 0x0, "91731887c7d9556ff243038453c1e067c5ef58e11a4061f4f105e9a806644c435fec56258f12285b1a93bce9aae77f27b78103660738c1c6486385efde9a388d6e36587ecfad95bb1612f1054d6663d6"}, 0x160) 2018/01/17 17:34:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000805, 0xfffffffffffffffc) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000723000-0x70)=[{&(0x7f0000b5b000)="2307ade36d513df2aac611215578f0d757b7ea37a5f4fb9cdd7d24d8a362d11f5870dce805c2b8fbd6d231d43474fe66e23407f2b3171a272eabb4bfb62a754e5ba51f4e0e235b974bde0636b5fb32", 0x4f}, {&(0x7f0000eb2000)="", 0x0}, {&(0x7f000003b000-0xe2)="d7", 0x1}], 0x3, 0x0, 0x0, 0x0}, 0x8020) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00003a0000/0x2000)=nil, 0x2000, 0x5, r1) 2018/01/17 17:34:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003ce000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00009dd000)={0x5, 0x401, 0xc5, 0x518f5cef, 0x1, 0x75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mouse(&(0x7f0000149000-0x12)='/dev/input/mouse#\x00', 0x7fffffff, 0x204100) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f00006f1000)=0x0) 2018/01/17 17:34:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00001f5000-0x9)='/dev/ion\x00', 0x800, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e72000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000af4000)=0x0, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00004e6000)='/dev/audio\x00', 0x408000, 0x0) connect$nfc_raw(r1, &(0x7f0000b4a000-0x10)={0x27, 0x2, 0xcdb8, 0x7}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000021000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000032a000)={0x0, 0x3f}, &(0x7f00005f5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00004bb000-0xb1)={r3, 0xa9, "34d11b8466011e550d34d6aaa57701aeef21b82a141700253bbe1215e295041d8530ecef6d874b6269131731877dae3f06478590382d9054c9c8c868ea1fdebf9408cbf27554fd87da72c8423dadb1e040405dfb34ae84019b16d1cb9720129048be74ff5c41a9ef18710a414d9c83ada9269e2be49d8b7be44069f78e9ad9c425638657eb9e223c4011638c5f37bf21480e9f26649519a1fb041c483dcb312b0f5a7db71e25a54e2d"}, &(0x7f000076f000-0x4)=0xb1) r4 = syz_open_procfs(0x0, &(0x7f000087f000)='oom_adj\x00') pread64(r4, &(0x7f00001a9000-0xf5)=""/245, 0xf5, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000596000-0x10)={0x0, 0x0}, &(0x7f0000906000)=0x10) 2018/01/17 17:34:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x20005) uname(&(0x7f0000927000-0xf)=""/15) 2018/01/17 17:34:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000187000-0xc)='/dev/autofs\x00', 0x14000, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f6b000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005f9000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000385000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b1000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a51000-0xc)={0x0, 0x0, 0x0}, &(0x7f000012a000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000622000)=0x0) r8 = geteuid() r9 = getegid() r10 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002f0000)='/dev/loop-control\x00', 0x1, 0x0) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00003bc000)='/dev/loop-control\x00', 0x600000, 0x0) r12 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001a0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$netlink(r0, &(0x7f00005fd000)={&(0x7f00006dd000-0xc)=@kern={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f000056f000-0x50)=[{&(0x7f00004e7000-0x1034)={0x1034, 0x30, 0x400, 0x2, 0x2, "", [@nested={0x4, 0x48, []}, @generic="0f0c4a227a2c0554e966324ec1b64de074a599134a0244eebaf0bbd1b0f4", @generic="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"]}, 0x1034}, {&(0x7f0000e26000-0x174)={0x174, 0x1f, 0x9, 0x3, 0x3, "", [@typed={0xc, 0x7, @u32=0x0}, @typed={0x10, 0xe, @u64=0x4543}, @nested={0xec, 0x4f, [@typed={0x10, 0x35, @u64=0x100000000}, @typed={0x10, 0x79, @str='keyring\x00'}, @typed={0x50, 0x4b, @binary="1e8ecc2f7678d89591aa0a694513dfe7d567a6f6122964ba154529ea2dab816aa5a915fc645cd7a32f41389932bd0bfc25354523a99c571d2cfddf760bdc88c0bf1ff92a9b727f00"}, @typed={0xc, 0x1c, @u32=0x7}, @typed={0x60, 0x8d, @binary="0da2d3c88091af15a3c9e0cb8d84c20aef4caacf511c7b43d91b013a10698da12cf7902f79ef45ae2652cd7b79d8d704cb95c55b5904e27656069a761d02501a804ef32c406dcc224956fb36b586d7eec7afc2373d484e"}, @typed={0xc, 0x5a, @pid=r1}]}, @generic="1d31572642f0bf661098cccedffe0a351d607646e75298e9f830b59f8edc0aaf4f1ebfa4a301d4fdd1e036921c188afae384f6aa723e4164ff47db408290e7a56a5c0811706fffe07492efef645a9286b8fcc760ee6ffe", @generic="97f82304"]}, 0x174}, {&(0x7f0000377000-0xd8)={0xd8, 0x37, 0x320, 0x3, 0x3, "", [@typed={0x8, 0x1c, @void=""}, @generic="77eaf52cde82f217cd785d7317b8574676a18ebd503e2e4c1bba8bc07412cf23989fdb5907212d72407b9ff764a7a2361f78ecccda84f41c0066d870316fc4f9e0f83b73cbaf30e3813c4ba6a127acbb2eab0516b8208d7edc9196de74e9183f9f0f4043603b7ec758c997177b2a5e8445cf1285e9a28ece0eb806d73ef052b7ffdeee938c5c8fedb70d4fc834504216f77d66c3de136548f66b733a831c88a16361ee0e8816a5f5bc192fb94d", @nested={0x4, 0x12, []}, @typed={0xc, 0x65, @fd=r2}]}, 0xd8}, {&(0x7f000078f000-0x1350)={0x1350, 0x29, 0x300, 0x1, 0x0, "", [@typed={0x8, 0x66, @void=""}, @nested={0x1c, 0x3, [@typed={0xc, 0x8b, @pid=r3}, @typed={0xc, 0x12, @ipv4=@multicast2=0xe0000002}]}, @generic="8ef2ae8ad5b227a080e3fdefd54bac4a0150dfe7a29c371395f211cdb5252f28154c83cd86db72c7d7883cdffbcf07d7e36fb9aba9d7d6aa2962230f75c84f9cc1d9560418fb8c6e4fdcabd7be26a15a31ebab2db499396fc99d7d6f2347dfd2554c81585be5b748209a204929c690ce2864105d9748f491da79dd0a235381ca6eb839ef57212d89877ee6873f0de27695e472f73f9be2defa0e52c4771df9738f3bd97ff05ea296f3e8e85a9c857027bcec42590970ced416d62e1f20f9acd7b2db61a1ace8", @typed={0x8, 0xc, @void=""}, @generic="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", @typed={0xc, 0x7b, @str='\x00'}, @nested={0x58, 0x37, [@typed={0x8, 0x42, @void=""}, @typed={0x24, 0x73, @str='em0:selfproceth0(kcgroup\x00'}, @typed={0x18, 0x66, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="7465416dd3627df6d4fad7cae0f1"]}, @typed={0x18, 0x66, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x10c8, 0x18, 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0x2264}], 0x5, &(0x7f00003ab000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r10, r11, r12]}], 0x70, 0x404c000}, 0x4000000) r13 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r12, 0x29, 0xca, &(0x7f0000f80000)={0x8, 0x0, 0xbc, 0xee, 0xa852}, 0xc) r14 = openat$cuse(0xffffffffffffff9c, &(0x7f00007f7000-0xa)='/dev/cuse\x00', 0x8000000, 0x0) fcntl$getflags(r13, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r14, 0x80386433, &(0x7f000037d000)=""/139) r15 = syz_open_dev$usbmon(&(0x7f00009f6000)='/dev/usbmon#\x00', 0x20, 0x0) ioctl$DRM_IOCTL_RM_MAP(r15, 0x4028641b, &(0x7f0000f78000)={&(0x7f0000346000/0x12000)=nil, 0x7f, 0x4, 0x8, &(0x7f00005e5000/0x4000)=nil, 0x8}) eventfd2(0x0, 0x20000) 2018/01/17 17:34:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create1(0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000c1e000)="bcdc961aab69be77193aed860ed35d294da77cc0de1c6c7e9f898ae2dc0bc9a738c33c2194eae25d37ee3e7c1a42a36ed9bf5283b77889ab76113f54a4b1823ac6b80f7a956c88c06ba6ba3717198e0666a9016a129c90fd45edd72a509d84e256af70844293a7de10f59024415dcb335d19a1e621aaadb9e54b0353fbd91ee1b05863c2f356847ce4a1b0ef88f9ec6353e14884c12bf6d8c5b5f7dbc55ad891c83bc73c7ff67ae3a89545bbf204e36710d6e67eee31b462491ee551a2de36d32a01a1b40dafdcbcc23be5d48bf33a49a1029db46714aae41b35379ca15c8fcd71caef6250685e8d0308") r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r1, &(0x7f0000c36000)=""/131, 0x83, 0x0, 0x0) 2018/01/17 17:34:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000bbf000)=0x2, 0x2f2) 2018/01/17 17:34:47 executing program 7: 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$dmmidi(&(0x7f0000012000)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000002000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000003000-0x38)={&(0x7f0000012000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000012000-0x10)={&(0x7f0000012000)=@can={{0x1, 0x72, 0x1000, 0x80}, 0x3, 0x2, 0x0, 0x0, "3edfbc5040c236c4"}, 0x10}, 0x1, 0x0, 0x0, 0x48000}, 0x4080) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_settime(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") write$eventfd(r1, &(0x7f00004fc000)=0x1a, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 17:34:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005da000)={0x0, 0x0}) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000698000-0x10)={0x6, 0x5}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f00006e8000+0xf18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)="") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000b73000)='.', 0x0) 2018/01/17 17:34:47 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009b1000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0x3d68}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x1f, 0x0, "e9d68e1f402ddaad5b80d1834e2563e9dc3fd8f8986e0870e906ec7c16a1eef8b3626cb1bd09baeb15cec334a944d3c6f3331af8f594ba3131d50cf5654ed89e19359b7a0a9a5a1550a654e92a08ad02"}, 0x160) mmap(&(0x7f0000000000/0xae1000)=nil, 0xae1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0xffffffffe25c5941, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/17 17:34:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) fcntl$getownex(r0, 0x10, &(0x7f00001b5000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000079d000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f61000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad4000)=0xe8) getresuid(&(0x7f0000883000)=0x0, &(0x7f00003ba000-0x4)=0x0, &(0x7f00001b2000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009e0000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000ac7000-0x38)={&(0x7f0000506000)={0x10, 0x0, 0x0, 0x6004420}, 0xc, &(0x7f0000c6f000)={&(0x7f0000063000)={0x136c, 0x19, 0x10, 0x1, 0x1, {0x16, 0x0, 0x0}, [@nested={0x1c0, 0x30, [@typed={0xc, 0x3e, @pid=r2}, @typed={0x10, 0x14, @u64=0x1}, @typed={0x14, 0x81, @str='}$$em0ppp1\x00'}, @generic="e5a239031bd6ff8ed32cfbbe5bb811c6ad25819cf8ea540ad7b76f60bc1614e90e1324ff762b4a3fb2fa8eb7ea79fc30f09fbc9a0d87edbfca9a7421221ebcf8285b0c01ccfd5663348501f04fac178ddad16a834409d809a14d1533cbb04840fcf87aca70b1ad9dbb05df03b048a3e23f9a577d167d06038cc8c7b240acd501eb31881b25", @typed={0x18, 0x3a, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x76, @ipv4=@broadcast=0xffffffff}, @typed={0x18, 0x7a, @ipv6=@loopback={0x0, 0x1}}, @generic="8de88df75cd1cb0b6a3bf2b5468e6568e509df6e06d1d1", @typed={0xb4, 0x69, @binary="4bd6fe6b382fada879641689654a5780d882909c68dfb45e08987d3f49c8d04fb7f2b61c2862aa1704d5dc9ca05718eceb3ccd04d6ab6f0a6ac27c3cf8e7021ce447e40ce5c782d84a8ca0430213abdf53f66cc12b922f7a96249c390b9e4768f3629e5f3b60af30b57c5224f8febfa5e374f32f4d25cd9ac916abd92c7e9467cf1892b05989c8d591d6d80cbb1cc8a31aad6c96b39ce4f4d1f598ef4362086abdf97450d8b0107d0bba"}]}, @nested={0x1120, 0x33, [@generic="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", @typed={0xc, 0x31, @pid=r3}, @generic="ede70ef882b9e49349629534f3d3c5ebf41f99717def4c2a7e24b5dd473c9390320ec472c19adf57c2c329d049534d4c5f4d6141e4a358bdc2ffbcd56cc64e192cdd67b07a8a4d2476d2fbd5db4eca3aed7932b085c819302b5cab77d2654edc1304f7fb971d1c21e0620abd5c5763de434865d45b8d41ffcc26f8a98a623c1b3a1ec23353939a9152aa53bb690e724bc3693f9171a5656054b346c4416c27b4b82d802d358984b32a5eaaa6fbad4f165a9094d5054db164a84dc1a9aace02b63f27bfd1cd45edf43654fbe409dc9a65a7b4eb3b7eb27fc5c0db8b48872d5c422c4a7c85bf8c09c559d056c2a2ef55b6e1c22a5483adfe8e", @typed={0xc, 0x15, @uid=r4}, @typed={0xc, 0x23, @u32=0x9}]}, @typed={0xc, 0x69, @uid=r5}, @typed={0xc, 0x65, @ipv4=@broadcast=0xffffffff}, @generic="82c59484564d4b745f31e5805b39c867071d9c490bb10b87d72e9789ae38f49232cb31a558e40cb9a9d8038dd794a60ce85c3e11db89739c7fcd0e", @typed={0xc, 0x11, @pid=r6}, @typed={0xc, 0x5e, @ipv4=@loopback=0x7f000001}, @generic="3625a934b7e49c671f48"]}, 0x136c}, 0x1, 0x0, 0x0, 0x40}, 0x804) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)="", 0x0}], 0x1, 0x3) 2018/01/17 17:34:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000825000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000fab000)=0x98) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000da0000-0x4)=0x7, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000de4000-0xe)='/selinux/load\x00', 0x2, 0x0) lseek(r0, 0x0, 0x3) 2018/01/17 17:34:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x9f, 0x4, 0x0}) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000ccd000-0x24)={0x7fffffff, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fallocate(r0, 0x2, 0x41c7, 0x2) write(r1, &(0x7f00000b5000)="7a6893", 0x3) r2 = memfd_create(&(0x7f00008ea000-0xa)='/dev/ptmx\x00', 0x3) sendto(r2, &(0x7f000097f000-0x8)="a47a4cb792204b23", 0x8, 0x10, 0x0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000375000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) bind$nfc_llcp(r3, &(0x7f0000c55000)={0x27, 0x1f, 0x3, 0x7, 0x824, 0x8, "2beb1f54e20b13f371bae76aae02104da86b1137d69f6204ba0b3752f87ca0b54ec30f5b061ab88b076a2c7b58985f24546f176b5068657826db8c1e7ec7bf", 0x9}, 0x60) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000792000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f000057c000-0xc)={0x200, 0x1, 0x1, 0xfffffffffffffff7, 0x80000000}, 0xc) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00003d7000+0x86e)=0x5) getsockopt$inet6_tcp_int(r4, 0x6, 0x17, &(0x7f00005bd000)=0x0, &(0x7f00007e1000)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000730000-0x8)={0x0, 0x0}) 2018/01/17 17:34:47 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) syncfs(r0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000016000)='/dev/snd/pcmC#D#p\x00', 0x9, 0xfffffffffffffffd) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000001000-0x80)={[0xc8e204096f221554, 0x5000, 0x1f004, 0xe95760be88b66f1], 0xff, 0x21, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup2(r0, r1) ppoll(&(0x7f0000016000-0x48)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000015000)={0x0}, 0x8) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000013000)=""/27) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000017000)={0x20001, 0x0, [0x0, 0x2, 0x400, 0xab18, 0x0, 0x2, 0x800, 0x1f]}) 2018/01/17 17:34:47 executing program 6: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ddb000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/01/17 17:34:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000429000)='/dev/usbmon#\x00', 0x2, 0x200400) mprotect(&(0x7f00006b4000/0x1000)=nil, 0x1000, 0x4) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000bd5000-0x10)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) 2018/01/17 17:34:47 executing program 3: r0 = socket(0x10000000010, 0x2, 0x0) write(r0, &(0x7f0000a78000)="", 0xfffffffffffff000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x8001, 0x4) 2018/01/17 17:34:47 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000527000-0xc)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000df2000)={0x0}, &(0x7f0000c9a000)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f00005f5000-0xf)='/dev/sequencer\x00', 0x185201, 0x0) syz_open_dev$loop(&(0x7f0000f81000-0xb)='/dev/loop#\x00', 0x81, 0x422d98f4fba17b04) 2018/01/17 17:34:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f0000001000-0xd8)=""/216) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000725000-0x8)='./file0\x00', 0x40000, 0x4) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000166000)={0xfff, 0x8, 0x400, 0x400}) futex(&(0x7f000000d000-0x4)=0x0, 0x80000000010b, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000792000)=0x0, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000dc000)={0x0, 0x0}) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000ada000-0x8d)="", 0x0) 2018/01/17 17:34:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000fb3000)={0x0, &(0x7f0000421000-0x8)=0x0, 0x3, r1, 0x1}) write(r1, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) 2018/01/17 17:34:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xa000, 0x0, 0x0, 0x3, 0x0, 0x3, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x400000, 0x0, &(0x7f00007d3000/0x400000)=nil) shmctl$SHM_LOCK(r1, 0xb) rmdir(&(0x7f00006d9000)='./file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000069000)={0x0, 0x1, 0x4, [0x100000000, 0x5, 0xff, 0x3]}, &(0x7f0000e06000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000144000-0x10)={r2, 0x54, &(0x7f000058f000-0x54)=[@in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x80000000}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x7fff}, @in6={0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x878}]}, &(0x7f000093e000-0x4)=0x10) 2018/01/17 17:34:47 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000edb000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xb00, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f00002c8000/0x18000)=nil, &(0x7f00000dc000)=[@text64={0x40, &(0x7f0000734000)="b9800000c00f3235010000000f3066bad00466b8515e66efb97b0200000f32c481fc2f67b966baa000b827000000ef81ee399400002e480f2362460f01f03e4c0f00520b0f20e035010000000f22e0", 0x4f}], 0x1, 0x40, &(0x7f0000eac000-0x10)=[@dstype0={0x6, 0x2}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fbb000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, [0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:34:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007c5000-0x9)='net/igmp\x00') ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000d7000-0xb6)=""/182) accept$packet(0xffffffffffffff9c, &(0x7f0000829000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000541000)=0x14) fstat(0xffffffffffffff9c, &(0x7f0000e55000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009c3000-0xe8)={{{@in=@loopback=0x7f000001, @in=@empty=0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffa, 0xa, 0x0, 0xa0, 0x89, r1, r2}, {0x3, 0x0, 0x2536, 0x1, 0x1, 0x7, 0x0, 0x3ff}, {0x59, 0x0, 0x6, 0x8}, 0x7, 0x1, 0x1, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x7e}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x53eb84fe, 0x6, 0x2}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000032b000)=""/194) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000474000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netlink(r4, 0x10e, 0x3, &(0x7f000042c000)=""/219, &(0x7f0000f97000-0x4)=0xdb) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000bb2000)=0x8) r5 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = creat(&(0x7f000035a000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004bf000-0x8c)={0x0, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f63000)=0x8c) ioctl$TCGETS(r4, 0x5401, &(0x7f0000724000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e6d000-0x11)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f000071b000-0xc)={r7, 0xb79, 0x30}, &(0x7f0000883000)=0xc) ioctl$sock_ifreq(r3, 0x8927, &(0x7f000098e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000cc8000)={r8, 0x77, "11fa5008d56b1b930311b3a1fe1e9a97338a58b54aacc11c41ccbb9dd16557904d2a1f9ba89e0fef85b61507cdbc466e902fb00de3cdfffa0e7eb6576e9f34bef7ea807f1dde63d52b39f5491d010cdb9eef601cdbe655fc7d280d081031f813a7bcf442b06581b5ebc733fbd30c56c55a606706069e07"}, &(0x7f0000cb0000)=0x7f) 2018/01/17 17:34:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f000071e000-0xe)='/dev/admmidi#\x00', 0x0, 0x224440) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004fc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000edb000)='/selinux/validatetrans\x00', 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f63000-0x14)={0x0, 0x8, 0x0, []}, &(0x7f0000601000)=0x8) epoll_create1(0x20000080000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000ebe000-0xc)={0x0, 0x0}) close(0xffffffffffffffff) 2018/01/17 17:34:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000630000-0x4)={0xfffffffffffffff7}, 0x4) r1 = socket(0x1e, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000157000)=0xc) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/17 17:34:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0xc, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(0xffffffffffffffff, &(0x7f00009c4000-0x9a)=""/154, 0x9a, 0xfffffffffffffffe, &(0x7f0000001000-0x10)={0x0, r1}) 2018/01/17 17:34:47 executing program 6: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x808, 0x81) connect$inet6(r0, &(0x7f0000012000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f00000d7000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000d7000)=0x1c) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000062000-0x4)=0x2, 0x4) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00000d8000)=""/162, &(0x7f00000d9000-0x4)=0xa9d26e4b) 2018/01/17 17:34:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000091d000)='/dev/usbmon#\x00', 0x4db, 0x402) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000a57000)={0x5, 0x0, 0xceef, 0x167, "c834ddb323636d3ce5e0dbf20ab6c64a275e377a693ed4e59314300d93a439a2f46d324f697934ecb987038e", 0x4}) syz_open_dev$evdev(&(0x7f0000f3a000)='/dev/input/event#\x00', 0x1, 0x200) bpf$MAP_CREATE(0x0, &(0x7f0000743000-0x1c)={0xe, 0x0, 0x20000, 0x2, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 17:34:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000267000)='keyring\x00', &(0x7f0000ebd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f0000ba1000)=""/223, 0xdf) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000c37000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000e88000)='./file0\x00') chdir(&(0x7f0000731000)='./file1\x00') clone(0x0, &(0x7f0000fc6000)="", &(0x7f000017b000)=0x0, &(0x7f0000786000-0x4)=0x0, &(0x7f0000d4f000)="") ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 17:34:47 executing program 3: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00004a1000/0x18000)=nil, &(0x7f00009f7000)=[@text32={0x20, &(0x7f0000558000)="0f01c83ec0c500b9170800000f320f23d167811f28f7000066b851008ed80f23570f1f40000f01cb0f01cb", 0x2b}], 0x1, 0x8, &(0x7f0000b63000)=[], 0x0) r3 = open(&(0x7f00000b0000-0x8)='./file0\x00', 0x40, 0xa0) r4 = mmap$binder(&(0x7f0000f6b000/0x2000)=nil, 0x2000, 0x2000000, 0x42033, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000022000+0x597)={r4, 0x0, 0x0, 0x0}) 2018/01/17 17:34:47 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, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xb7b, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f000056b000-0x9)='/dev/rtc\x00', 0x141000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/01/17 17:34:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f000001a000-0x38)={&(0x7f0000607000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000099c000)={&(0x7f0000a12000)={0x2c, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xfffffffffffffe0f, 0x0, [@typed={0x14, 0x0, @str="0fc2f10a000074786d"}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$audion(&(0x7f0000703000)='/dev/audio#\x00', 0x8, 0x40) 2018/01/17 17:34:47 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x2, 0x5, 0x9, 0x20, 0x1}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") [ 66.008044] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/17 17:34:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000322000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d6e000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x7, &(0x7f0000277000-0x4)=0x0, &(0x7f0000754000)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 66.074597] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/17 17:34:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00007fc000)='/dev/usbmon#\x00', 0x6, 0x460000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c0d000)={0x8dc4, 0x7ff, 0x20c, 0x6, 0x6, 0x7fffffff, 0x1, 0x7fff, 0x0}, &(0x7f0000cc3000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000e8f000)={r4, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000a00000-0x78)={0x1, 0x0, [{0x40000021, 0x0, 0x0}]}) 2018/01/17 17:34:47 executing program 4: pipe2(&(0x7f000003a000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000373000-0x14)={0x7, 0x7, 0x5, 0x1, 0x40}) signalfd(r1, &(0x7f000019e000-0x8)={0x7}, 0x8) seccomp(0x0, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x407ffc0003}]}) mq_timedreceive(0xffffffffffffffff, &(0x7f000057e000-0x8e)=""/142, 0x8e, 0xda2, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db0000-0xa)='/dev/cuse\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000375000-0x8)={0x0, 0x0}) fcntl$setpipe(r2, 0x407, 0x4f) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000280000)={r3, 0x1}) close(r0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00002fd000-0xc5)=""/197) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000894000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b04000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, r4}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000856000)=0xc0, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000e61000)={{0x8, 0x0, 0x1ff000, 0x1, "83d448d8a0e7097bdfba8b18c0844a445dc4fb521d3f41903688b5e7e757bbc45d9dd9f27be76b52f66a61cc", 0x80000000}, 0x3eb80fc4, [0x3ff, 0x6, 0xfff, 0x5, 0xa7d6, 0x3, 0x8ee, 0xb6fe, 0x2, 0x6, 0x5, 0x7, 0x4, 0x6, 0xfff, 0x4, 0xfc, 0x2, 0x9, 0x8, 0x0, 0xffffffffffffffff, 0x5, 0x65, 0x3, 0x100000001, 0x7fff, 0x400, 0x5, 0xe9, 0x0, 0xfffffffffffffffc, 0x71, 0x80, 0x1, 0x9, 0x1000, 0x1000, 0x4, 0x2, 0x9, 0xfffffffffffffffa, 0x4, 0x0, 0x10000, 0x100, 0x200, 0x100000000, 0x0, 0x2, 0x9, 0x6, 0x1, 0x10000, 0x100, 0x7, 0x5, 0x8001, 0x800, 0x7fffffff, 0xffff, 0x47, 0xffffffff, 0x8, 0x5, 0x2, 0x6, 0xb70a, 0x1, 0x8, 0x0, 0x3, 0x7, 0x8001, 0x5, 0x4, 0x40, 0x7fffffff, 0x5000000000000, 0x47, 0x40, 0x6, 0x2, 0x3, 0x7ff, 0x1f, 0x1, 0x5, 0x8, 0x3, 0x9, 0x5, 0xffff, 0x2, 0x3c, 0x7, 0x0, 0x7ff, 0x81, 0x5, 0xff, 0x7, 0x1, 0x32b615b5, 0x6, 0x27ecdf10, 0x9, 0xffe000000000000, 0xc4, 0x2105, 0x2, 0x5, 0x6, 0x7, 0x100, 0x7, 0xc, 0xc8, 0x2, 0x5, 0x3, 0x1, 0x3, 0x7fffffff, 0x1, 0x8, 0x7, 0xffffffff], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x0, 0x0, &(0x7f00005ff000-0x10)={0x7, &(0x7f0000336000-0x38)=[{0x8001, 0x0, 0x200, 0x7}, {0x3, 0x6, 0x3be, 0x8}, {0x80, 0x1c21559f, 0x8001, 0x6}, {0x9, 0x8b, 0xa98, 0x6d}, {0x2, 0x667f, 0x57, 0x9}, {0x0, 0x2, 0xb42, 0x80}, {0x0, 0x5, 0x7, 0xf2}]}) linkat(r1, &(0x7f0000e2e000-0x8)='./file0\x00', r2, &(0x7f000059c000-0x8)='./file0\x00', 0x400) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000b29000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x3, 0x20, &(0x7f0000a6b000/0x12000)=nil, 0x8000}) 2018/01/17 17:34:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00007b4000-0xa)='/dev/vcs#\x00', 0x3ff, 0x103400) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00008d3000-0x10)={0x1, &(0x7f0000e3a000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = creat(&(0x7f0000d11000)='./file0\x00', 0x30) bind$bt_l2cap(r2, &(0x7f0000bfc000)={0x1f, 0x40, {0x2, 0x40000000, 0x7, 0x4e4c, 0x7, 0x5}, 0xffffffffffffffff, 0x8}, 0xe) 2018/01/17 17:34:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000153000-0xe)='/selinux/load\x00', 0x2, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000bd8000)=0x4) 2018/01/17 17:34:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$sg(&(0x7f00004c1000)='/dev/sg#\x00', 0x100000000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000720000-0x4)={0x1}, 0x4) 2018/01/17 17:34:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000677000)={0x0, 0x0}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000075a000-0x4)=0x0, &(0x7f00000ac000-0x4)=0x4) pipe2(&(0x7f0000a86000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d43000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19, 0x6ea8b8a6, 0x2, 0x3, 0xc}, &(0x7f0000da1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00003a9000)={0x0, 0x4c, &(0x7f0000d39000-0x4c)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e9a000-0x2)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000094c000)={r2, 0x6, 0x9, 0x100, 0x7, 0x4, 0x8, 0x6, {r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x7, 0x2, 0x2, 0x80000000}}, &(0x7f00006fd000-0x4)=0xb8) r4 = add_key$keyring(&(0x7f000023f000-0x8)='keyring\x00', &(0x7f00000d0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r5 = request_key(&(0x7f0000c33000)='keyring\x00', &(0x7f00008f7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000189000)='\x00', r4) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) add_key$user(&(0x7f000024d000-0x5)='user\x00', &(0x7f000035d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000744000-0x2b)="6ee55b240a179d2d681b757bc749bf4146246729e5e652e447bfd422dc451b367a5a77cd7aff07c7046519", 0x2b, r5) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000b84000-0x8)={0x0, 0x0}, &(0x7f0000221000)=0x8) 2018/01/17 17:34:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f000015d000-0x40)={0x0, 0x0, &(0x7f0000002000-0x8)=[], &(0x7f0000000000+0xf0f)=[], 0x0, 0x0, 0x0, &(0x7f0000ac6000-0x4)=[], &(0x7f0000001000-0x18)=[], 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000002000-0x4)={0xffffffffffffffff}) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dcc000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00007d1000-0x40)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00007f3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000081f000-0x4)=0x8) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r0) 2018/01/17 17:34:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f00000dd000)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendto$inet6(r0, &(0x7f00002af000-0xb0)="a686ffde0f45b85c5b292764ca75f25d03e7194778e4221fe270f02c2cf1fcc720be3e381dba8d70405861c333b5927ae44b872d1b37482d589811badfc3de31f9e65b865dbde12dfc6d470f088fef9555818f6f78efe782ac3c730d6f3742ffc2c00f1d5569cf190082c19973313ce91baa72afa0485041512829271dd0656372f09ff02640446108df54abf4309d4987f7a275aed6c3e1bc7f768bad31b1386340e04e6c6c6e06a1463f776ca3328e", 0xb0, 0x0, &(0x7f0000b49000-0x1c)={0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) munlock(&(0x7f0000606000/0x2000)=nil, 0x2000) userfaultfd(0x0) 2018/01/17 17:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000157000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000458000-0xa)='/dev/ptmx\x00', 0x10000000001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000e93000-0x4)=0x0) vmsplice(r0, &(0x7f000094c000)=[{&(0x7f0000b21000)="1f16dc256b8ea95413e9bd648942ee8b104c890ce7ed6e23fd8e2df2d06e48df39f1a7f5aa4ca3f6bec115d3d8d9c4ff16b5c73b7a80ca40bc9b8a31e29c553b7b6a0ec9dc6685197ddeb634bbc755524981ae34dbccaf243080c008f06f55deed369bd0d16de0ed6c5443d85ab3972f55e7502246b08463d6e92da8199ae9beec", 0x81}, {&(0x7f00006d4000-0x66)="90b3c64006c35fab3e9cbbf0bf4d86e25657520e2dbb0eca3a14ade03f2f80d1ca5540ab29c697c4452ad3dbc53657ba53fcf25c674a35e4b5f24148648321d67112977b0220adfc2fabd39055801716d75e215b1c1ce1a698b629a2422d562f8c1db684fe67", 0x66}], 0x2, 0x0) 2018/01/17 17:34:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x1, 0xffffffffffffffff, 0x100000400005) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x357) 2018/01/17 17:34:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003d5000-0x18)={r0, &(0x7f0000ee7000-0x42)="", &(0x7f00007f7000)=""/58}, 0x18) [ 66.494104] binder: BINDER_SET_CONTEXT_MGR already set [ 66.510340] binder: 11310:11314 ioctl 40046207 0 returned -16 2018/01/17 17:34:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x4, 0xffffffff80000000, 0x7ff, 0x8, 0x2, 0xffffffffffffff9c, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0xb, 0xfffffffffffffffd, 0x200000000007, 0x7, 0x0, r0, 0x1000000000003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x40000000000, 0x100, 0x4, 0x0, r1, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f00009b7000)='./file0\x00', &(0x7f0000a77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000769000-0x8)='./file0\x00', 0x0, r3) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x3) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e309000000000008009500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00100000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000072d000)={0x80000000, 0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x800000000000e2, 0x5614, 0x3, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) writev(r4, &(0x7f000010e000)=[], 0x0) socket$netlink(0x10, 0x3, 0x9) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000fe7000)=0x0) 2018/01/17 17:34:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) io_submit(r0, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000494000)="", 0xffffffffffffffb1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c72000)='/dev/rfkill\x00', 0x88100, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000576000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000097b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000599000)={r2, 0x3, "9bd8c7"}, &(0x7f000053f000-0x4)=0xb) r3 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000cb1000-0x110)={{0x800, 0x4, 0x8, 0xcca00d0, "210c185521b9b2793587965d0a50ff9fe856a89d2c732fdc0ba713458eca0dc924324106144b7a87c983a46b", 0xfff}, 0x0, 0x0, 0x54f, r3, 0x8, 0x4, "90d69489f8e6c3dd5aa6c833bb6c4a8b1b87a3039a89d8a8625506cddd7eb3d253e187895dd890c145cc7893ed2d2489a95f7e1b09090050c88eb5c40392121b", &(0x7f0000d42000)='/dev/rfkill\x00', 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x1ff, 0x8, 0x7f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:34:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, 0x0, 0x2) r1 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000980000-0x48)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:34:48 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000f9d000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0}, 0x0) 2018/01/17 17:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a30000-0x10)={0x0, &(0x7f0000200000-0x8)=[]}, 0x10) r1 = add_key$keyring(&(0x7f0000ba2000-0x8)='keyring\x00', &(0x7f0000b6a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0x3) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 17:34:48 executing program 1: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)=""/0) r0 = syz_open_dev$amidi(&(0x7f0000603000)='/dev/amidi#\x00', 0x300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0x69)=""/105, 0x69, 0x20, &(0x7f0000000000)={0x1a, 0x5, 0x7, 0x0, 0x3, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0]}, 0x10) ptrace(0xffffffffffffffff, 0x0) 2018/01/17 17:34:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x13)=@random={'btrfs.\x00', 'vboxnet1keyring\x00'}, &(0x7f0000001000)='ppp0prockeyring%lo$cpusetppp0\x00', 0x1e, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f0000b57000)='./file0\x00') 2018/01/17 17:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f00002d6000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:34:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000822000)={0x0, 0x0, 0x0}, &(0x7f000046c000-0x4)=0xc) ptrace$peekuser(0x3, r2, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000bc6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = syz_open_procfs(0x0, &(0x7f000058f000-0xe)='net/sockstat6\x00') preadv(r4, &(0x7f0000c39000)=[{&(0x7f00005b9000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000640000-0x4)=0x0) sendto$ipx(r4, &(0x7f000046d000-0x9)="ce11ad2b0ea57b897a", 0x9, 0x4000000, &(0x7f0000f61000-0x10)={0x4, 0x4, 0x5, "8f9d919202f4", 0x2, 0x0}, 0x10) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f0000a21000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 17:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000e48000-0x4)={r1}) r3 = syz_open_dev$admmidi(&(0x7f0000f95000-0xe)='/dev/admmidi#\x00', 0x30d1, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f00006ff000-0xc)={0x4, r2, 0x4}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f00009cf000)={0x3ff, 0xab1, 0x1, "36f4d0b6cac1", "99b52b0f192fa5bcce6073b9606b78ed"}) 2018/01/17 17:34:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000b29000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f00002f4000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000fd9000-0x1)='\x00') 2018/01/17 17:34:48 executing program 1: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000f16000-0x10)={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000f17000-0xe)='/dev/admmidi#\x00', 0x2, 0x10000) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f17000)={0xcf2, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00005d3000-0x20)={0x4, r2, 0x2, 0x5a8c4887}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000f17000-0x71)=""/113) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r3, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 17:34:48 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x800, 0x3, 0x1ff, 0x40, 0xffff, 0x4f, 0x1, {0x0, @in6={{0xa, 0x3, 0xfffffffffffffff8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x538, 0x8000, 0x1, 0x3, 0x9}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000006000-0x10)={0x3, 0x4, 0x4, 0x6, r2}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000001000)=0x8) 2018/01/17 17:34:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x100000000007, &(0x7f0000047000-0x10)={0x0, 0x0}) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x1, 0xc, 0x3f, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000a2000)=0x0) r2 = getpgid(0xffffffffffffffff) tgkill(r1, r2, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ead000-0xc)={0x3, r0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000964000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e28000)=0xe8) r5 = getegid() sendmsg$unix(r3, &(0x7f0000f02000-0x38)={&(0x7f000022e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001c5000-0x40)=[{&(0x7f0000e43000-0xec)="07bec65510958b1f0f87732930197b7e11e91f9e76f6b1b94bdc87c962f61cbf7b20d58ef34b4054e7ed04616649ca593bb14e2e6daf7e32994f68c5feba4cdcae8d0111dbd9d2fbbcf53e1bced753d786d59d301ee438f3ef1820567cd4a3e43eef2267b3a52a160275226d1116593d1587666ee0b33cc345fe765ee42c4175dd8f4d6118d33001b322156debcc4e4bba5d1be3500b435ae9923b84243186bb21a65b4bbd364be3934e5e38f1709876d9dad6d26cbf9af6be4320584856372543a50ef0298e383af2d4c62e2aba998364c77df85dde0816a842bb521cf3b86a8cfafdc4bea25711bec74550", 0xec}, {&(0x7f000078f000)="13fa4d734548a069e161a106d840faf6bf546e9e877643547312b914fb861cf5196a2f5c349e3a56cebd8327f6db00f392a74c4374e22f16baa41ff3a8ee1cd1c2be0cc2661d91883894a04ac8d47ce461b10ec23d7c0f301716dd136d11237ebf10f53009779db10a075648ce53898707d970aaf795e55a77981d03732b5079e5c5fd509240d4940fdc9e2d20cacf7a3bf1afe887f2fd083273aa397032e215ba71da2a2c32c3b733d2e14bc2280d9e63061943a0d3c730bd", 0xb9}, {&(0x7f0000ab2000)="c27808e4f8081210a95552350e5602f701ef544598dd461222ee0fafd4253f54b6aeb4b710ef36f14c1f115dbd8df2b769704bff8e872fb68e21c7f8029c5fcc3ac5e402c55b6fdbc85661d63fc1a1451ab98053844b8e47aedc54404201ddb9dbd92da18513ae262041671d719e9d22a5565d1473bc1320cb29071695d5c5f779132d42068297101399650fb97953ddd8214f174d548fd8cbde4bdbacb63ec5e85ec8a6208b0b", 0xa7}, {&(0x7f0000c3d000-0x51)="546e0075cfead3cfa5804f18fe11da3a20d2c6df3ca9257dcf226442726c23da8e39c3ee4b2507d8113ea4792dd9f6752669865c7b1da8a8a02e1b214166ce302df7161fbfe427964bac26e82702d201aa", 0x51}], 0x4, &(0x7f0000e1d000-0x38)=[@cred={0x20, 0x1, 0x2, r1, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38, 0x4050}, 0x20000014) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003fe000-0x20)={r0, &(0x7f00007ff000)="fddc96c8ad1815b2c446cf320ee3542fa5a2f514c83b79f6ffb201313b408c135cf16a5f77c6879e876b3af5a3969cec15bd929ab9311b0a719165b38a4108d4b639c333fc4c5543f06c372b2478115901c10310bd7360f6d9c2e405ea36f3948f6d462ab2fe53f72007576288ac4adcc4c6c203d6d564925f8b15796ec67186772b30cc8e7bdce91c916a0fa91f", &(0x7f00009b7000-0x2d)="3d968f63381de50b8382962a50ad7879853daf806b14d039ea05019ccd84b7989991ee7e1c4f54dbc6408afe1a", 0x0}, 0x20) 2018/01/17 17:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000dd6000-0xc)={0x6, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00005e9000+0x58)=0x0, &(0x7f000085a000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x80007, &(0x7f0000fff000-0x20)={0x0, 0x3fffffd, 0x4, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 17:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000430000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8e18) sendfile(r1, r2, &(0x7f00007ed000)=0x0, 0x2b) syz_open_dev$vcsn(&(0x7f0000ae9000)='/dev/vcs#\x00', 0x20, 0x2) 2018/01/17 17:34:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000cd4000)=0x6) 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, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009b3000+0x67c)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00004e5000)={0x0, 0x0, 0x0}, &(0x7f0000665000)=0xc) sendmsg$netlink(r0, &(0x7f00008b9000-0x38)={&(0x7f0000833000-0xc)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000f95000-0x50)=[{&(0x7f00005d5000-0x15c)={0x15c, 0x15, 0x300, 0x2, 0x0, "", [@typed={0x20, 0x61, @str='/selinux/validatetrans\x00'}, @nested={0xb8, 0x27, [@generic="07bfcbb4d8eba6f3f29149fd88b92b1fdd7c160f2a5809eab6637ae996af7b85ae7b79a9a153ef40826526fed8c6b779f1c6d2eba4268adda957fda52f52583a00ad1ecebbba74f7150bd61e29e5bf6d5b705944ad372068f29091cdf124944241f9ed023165e5831f4d5faaaa17b1e953e08c4073822e81005a367c35aa48c73d160675e9eb3038ae105fe39a5476a8faa682dfd3df941ac9fbfe204d8a024a009914b08f9a287d8703eb92b562ec22d478c8cc"]}, @generic="7ade54d9f999ed6890c3545cb4209e840d2e003932e6387c570b2eb5c5968e6073333b8bd89728486a4b762ae45cbf52048bedb65d6869a9744fe08b40f7c6b781ec09a4e7274eb31b86328eb40c45c328ef0f93ba96562c34423b4803f03641edd03c6c3d4b300ee9512b026fffcd3c4753"]}, 0x15c}, {&(0x7f0000ab4000)={0x2380, 0x31, 0x100, 0x4, 0x1, "", [@nested={0x114, 0x8f, [@generic="157b76f2d4c2c871041950646359a3c559e28f0961d361d7ea984efe3c290e11f73c565e48a515040d456f9927f99f2a88645ffefe62d7a68df43d8d02084feb10e61acda84c012a3b64ec64dada19e1d128883318d2bfdea3d4520b12f53fb6290c2878273f4890ff54588c26ab682fe9755b89c568bce796ca0ac1bdc9cc18a51ec59d4b21b53bb82943530c88de93ad92cbc86dffdf5f900179f782bb0999aba893e75bdd13d3dae0f542", @generic="7b4e440dfd20629efe34bf34d540e300e83c3790fca4ecb06a11af992e50957e7d9263e9e4e032461ac490cbfc10eb3d3d5ca31ddafb9c1cda2be8ddd44297e533d7a63a2b2577668621076023b01f4002ab2893ba", @typed={0xc, 0x4f, @uid=r3}]}, @nested={0x10a8, 0x33, [@generic="b8eb2c8d911afe80b467ae5e289532f9c85bb640f5f8219bb389be193b7ae9dfacee8b5dd6c419509854c6283129922c9567e4bffcfba53b2ae983bb20954e10f7dcfea65cfe912c39142d97b94915a7a9ba9df66a4bd38ad2f8425abe8c90eb4e37d50533dd1aa63b76574b353ff84e18ff5541d3f6697d78ce2fb93cf8b81741bdf1af63c276885a378459ca614f2462a7a6b435e6", @typed={0xc, 0x2d, @uid=r3}, 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", @nested={0x24, 0x27, [@typed={0x20, 0x23, @str='/selinux/validatetrans\x00'}]}]}, 0x105c}, {&(0x7f00000b7000-0x2a0)={0x2a0, 0x2c, 0x20, 0x5, 0x2, "", [@nested={0x290, 0x94, [@generic="295417436d4e13101f5d99b2a37373766b49afeae8c620ef29a90283caa5b5bfd34031c901a97ec45947efc44a6a585848183d880c28d90ea8a8f55315a35d8994429044329e4763e80dfbb0a0453bb4ebcd70cb73aa6aa5d17d1cd04904c131eeec757d590bca56d2d372f7", @typed={0xc, 0x29, @fd=r0}, @generic="d8bfe0a12659eb758387023303ff7ca805de63d069b55d5e7660599f523909a0cca240157e151a8e646dcd7ceeb755256c3378fafcad9e5cd14e2f9572a8732a21329cdd0326ae4dc979c98931011d706ea5c3b5f922539013d5f2b50a1c7963192379bb6f40f662ded9fc98b20d4082c2a1fa8dee8057165e9d241e6a94fc5c299fcd26519fd02d24ef5fe96b554cd5aafc48acc8d44bd9d9137e43a693d807dc97881f08d20cb1ca954b1d0d2e7b82b5b0fed80446dcc1bc73e40fa656a00d7748c829fe1bd423d23f47fcfd4c3f01e7a2dce8", @generic="ba0bd09035bbb4041085988eea907b1bee6e37f0055b25cb19cd29c82973ca8b98f17c25f6432ec895456a21a3fc2b1834980fdb160e21cd90949f07441e0bdd2c3ca1cce992fd635e8b6b7ae9fcbe482c81eb59f23b9be242b1fea215ee81148452b5e9b9bad11d47928974f5bd46b9ffb80aa88af4ccc3ea89bcdfe1823aa145fd0608c6e15648eea5b13305", @generic="c930ebe74c9fce1f8537d50fdfd0bdbf80d170c8865225b891c165467eb73daea54cd1aa70371511b72c8eafdc240db8f01766ff065917b67c4128f8382b7abb2e09cefe1a638eaa65222f47bc660c4119061ce70b5f79885eb2b7479c62bee6114f9348f5d2180ba39b565245b1d7c2360202d2d64119a9b622960f053d9a44fa081ee0af925566a883f80ef933406504b58f2719af5ea896bf83", @typed={0xc, 0x7b, @ipv4=@rand_addr=0x6}, @typed={0xc, 0x17, @fd=r2}]}]}, 0x2a0}], 0x5, 0x0, 0x0, 0x80}, 0x24048000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000192000)={r1, 0x50, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r5 = shmget$private(0x0, 0x8000, 0x0, &(0x7f000036e000/0x8000)=nil) shmctl$IPC_SET(r5, 0x1, &(0x7f0000708000-0x70)={{0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000002b000)=0x7, 0x4) syz_open_dev$vcsn(&(0x7f0000a52000-0xa)='/dev/vcs#\x00', 0x400, 0x40) 2018/01/17 17:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) listen(r0, 0xfff) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000aed000)='./file0\x00') [ 66.717378] binder: 11360:11368 Release 1 refcount change on invalid ref 0 ret -22 2018/01/17 17:34:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000001000-0x14)={0x8, 0x976, 0xffffffffffffff70, 0x6, 0x91e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000026000-0x4)=0x0, 0x4) write(r2, &(0x7f000001a000-0x69)="", 0x0) timer_create(0x3, &(0x7f0000d28000)={0x0, 0x11, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000638000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000114000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000077e000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000bb3000)=r4) timer_delete(r3) write(r2, &(0x7f0000ead000-0x1)="95", 0x1) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) socket$packet(0x11, 0x3, 0x300) recvfrom$unix(r1, &(0x7f0000d4c000-0x8a)=""/138, 0x8a, 0x2002, 0x0, 0xfffffffffffffe64) 2018/01/17 17:34:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000070f000)='/dev/sequencer2\x00', 0x40, 0x0) epoll_pwait(r1, &(0x7f0000599000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x1cb, 0x400, &(0x7f0000046000-0x8)={0x8}, 0x8) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) finit_module(r3, &(0x7f0000985000)='attr/current\x00', 0x3) sendfile(r2, r2, &(0x7f0000335000)=0x0, 0x16) 2018/01/17 17:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x80001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000259000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00003ac000)={0x0, 0x5}, &(0x7f0000916000-0x4)=0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000047a000-0x20)={@common='gre0\x00', @ifru_flags=0x8000}) syz_open_dev$adsp(&(0x7f00008b5000)='/dev/adsp#\x00', 0x200, 0x301880) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004b4000-0x8)={r2, 0x239}, &(0x7f0000901000-0x4)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x272) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000731000-0x6)={r2, 0x408000000}, 0x6) 2018/01/17 17:34:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000005000)={0x0, 0x10, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) shutdown(r1, 0x0) 2018/01/17 17:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bec000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) mkdir(&(0x7f000058f000)='./file0\x00', 0x0) creat(&(0x7f000055b000-0xc)='./file0/bus\x00', 0x800) prctl$seccomp(0x16, 0x0, &(0x7f0000b59000-0x10)={0x1, &(0x7f00005c2000-0x8)=[{0x3, 0x7b39aee1, 0xc3, 0x34}]}) truncate(&(0x7f000008c000-0x1)='./file0\x00', 0x8000000000009) 2018/01/17 17:34:48 executing program 7: r0 = eventfd2(0x0, 0x4) unshare(0x400) fremovexattr(r0, &(0x7f0000994000)=@random={'system.\x00', '!vmnet1\x00'}) 2018/01/17 17:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000025f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000279000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c75000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006f4000)={0x0, @in6={{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x6, 0x0, 0x0, 0xfff}, &(0x7f0000cf6000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000c4b000-0x10)={r4, 0x89, 0x80000000, 0x7}, &(0x7f00002cf000-0x4)=0x10) 2018/01/17 17:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000971000-0xb)='/dev/vcsa#\x00', 0x7fff, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = getpgid(0x0) tkill(r1, 0x6) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000195000-0x4)=0x0) ptrace$setregs(0xf, r2, 0xe5c, &(0x7f0000b63000)="d11316344707181dd051ccdb963f720832791eb8ac3836b0416a891dd6e5") r3 = syz_open_dev$vcsa(&(0x7f00004ce000-0xb)='/dev/vcsa#\x00', 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000176000-0xf8)={{0x0, 0x3, 0x9, 0x0, 0x1000}, 0x4000000, 0x7, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x5, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00004e8000-0x4)=0x0, &(0x7f0000a90000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f00003d0000-0x50)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00009ad000)=0xe9, &(0x7f0000b3b000-0x8)=0x2) 2018/01/17 17:34:48 executing program 6: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") alarm(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/157) 2018/01/17 17:34:48 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x18)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000017000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f000001b000)=""/221) r2 = socket(0x2, 0x4, 0x1a27) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f000001c000)=""/124, &(0x7f0000021000-0x4)=0x7c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:34:48 executing program 3: 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 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x200a00, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000013000+0x3fe)=""/213) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = getpgid(0x0) sched_setscheduler(r2, 0x2, &(0x7f0000011000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 17:34:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d3d000-0xc0)='net/packet\x00') r1 = socket$kcm(0x29, 0x5, 0x0) sendfile(r1, r0, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/17 17:34:48 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) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10000, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000044d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f000055a000-0xb0)={{0x3f, 0x6}, 'port0\x00', 0x6, 0x1000, 0x400, 0x9, 0x1, 0x3, 0x8, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 17:34:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)={0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000177000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 17:34:48 executing program 4: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f000037e000)=[{&(0x7f00001ab000-0x1)=""/1, 0x100000074}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup2(r3, r2) tkill(r0, 0x16) 2018/01/17 17:34:48 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f7f000)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e31000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000b00000-0x46)=""/70) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00007f3000-0x4)=0x0) fcntl$setown(r2, 0x8, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f00009c8000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b22000)={&(0x7f00004ea000)={0x14, 0x1e, 0xffffffffeffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f000029e000)="9b37e109000000a62c58a06f1b749265b041439ab45f5cb7a0fb26962a5b59746027c8e51040ac277580ffdcf048b558be78d9586af148bc76874841b63ef270c82b2d2af25d167fd1d18d7bb37800bc7309789270c0b1bcd07c8e2f0000930a", 0x60) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000416000-0x52)=""/82, 0x52) 2018/01/17 17:34:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00004b8000-0x4)=0x0, &(0x7f0000303000)=0x4) bind$netlink(r1, &(0x7f0000a25000)={0x10, 0x0, 0x2, 0x10000}, 0xc) write$fuse(r1, &(0x7f000069b000-0x30)={0x30, 0x3, 0x0, @fuse_notify_retrieve_out={0x0, 0x8000, 0x0, 0x0}}, 0x30) 2018/01/17 17:34:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d4b000-0xf)='/dev/sequencer\x00', 0x90000, 0x0) creat(&(0x7f00007f8000)='./file0\x00', 0x8) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005b3000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007ab000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000696000-0x14)={0x0, 0x0, 0x1, 0x3, 0x7}) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x8001) r3 = syz_open_dev$dspn(&(0x7f0000f56000-0xa)='/dev/dsp#\x00', 0x80000001, 0x8000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a11000-0x8)={0x0, 0x80}, &(0x7f0000907000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00003e5000-0x10)={r4, 0x401, 0x3, 0x4}, &(0x7f0000eb3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bb4000-0x8)={0x0, 0x6}, &(0x7f00000e2000-0x4)=0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00005d1000)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00002d0000)=r6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f34000)={r5, 0x9}, 0x8) r7 = socket$inet6_sctp(0xa, 0x4000000000000801, 0x84) sendto$inet6(r7, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, &(0x7f0000c57000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xfffffffffffffde3) 2018/01/17 17:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000614000-0x1000)=""/4096, &(0x7f00008a8000-0x4)=0x1000) r1 = syz_open_dev$amidi(&(0x7f000009c000)='/dev/amidi#\x00', 0x101, 0x400100) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000253000)=""/180, &(0x7f00007b8000-0x4)=0xb4) fsync(r1) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000632000-0x12)=""/18) syz_open_dev$amidi(&(0x7f0000c88000)='/dev/amidi#\x00', 0x6, 0x200) 2018/01/17 17:34:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000693000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80c0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000066f000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000088c000)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000985000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000ccb000)={&(0x7f0000e47000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000093d000-0x10)=[{&(0x7f00003de000)=""/94, 0x5e}], 0x1, &(0x7f00005b8000-0xbd)=""/189, 0xbd, 0x4}, 0x22) connect$inet6(r1, &(0x7f0000669000)={0xa, 0x1, 0x7c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00001f2000-0x50)={{0xd1, 0x5}, {0x3, 0x8be}, 0xfffffffffffffff7, 0x2, 0x7fff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000633000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00000ca000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000290000-0x8)={r3, 0x3}, &(0x7f0000cc0000-0x4)=0x8) sendmsg$can_bcm(r2, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000077b000-0x4)=0x0, &(0x7f0000401000)=0x4) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x3}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f64000-0x4)=0xd20, 0x4) 2018/01/17 17:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000042f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00002b4000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00008ff000-0x4)=0x2, 0x4) 2018/01/17 17:34:48 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_dev$adsp(&(0x7f000042c000-0xb)='/dev/adsp#\x00', 0x93, 0x80400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000000000)=""/86, 0x56, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000cbb000-0x48)={0x2, 0x3, &(0x7f000078f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007b2000-0xa)='syzkaller\x00', 0x0, 0x4c, &(0x7f00001bc000)=""/76, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 17:34:48 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xdb, &(0x7f0000005000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@llc_tr={0x11, {@snap={0x1, 0x1, 'B;', "d7b285", 0x913f, "80c4857fa9a91f2e30bb92bc142f44267cf1a077938d5fff065cb70426163b12dbe3ac40ed8191b8b8b8bdb24dddad0abf17942f1bbdcac026d8696f19efc5e612c4da96b81120f073f8a2544346c215b2c1b31d4c465669c64cf7ad10aae213ebea45e2ea0bbbbb8b333a2e031c3f21ff4571b6fe280b40a76934320a79ca6f6d6a79640ca27c123c172adb4fa4190017450306ad60f18034e6f5befaef06e8be8f58d90592dcb6efbe6a20229139c34552e2ae95cda5ae266f6650ab33eef291d21904"}}}}}, &(0x7f0000009000-0x10)={0x1, 0x2, [0x55, 0x34c]}) 2018/01/17 17:34:48 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008bd000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000112000)={0x1, 0x8, 0x200, 0x2, 0xf039, 0x3, 0x6, 0x985b, 0x0}, &(0x7f0000d1d000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000043000)={r1, 0x81}, &(0x7f0000e3b000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000f69000)='user\x00', &(0x7f0000d6f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000226000-0x1b)="ef08adacd87642c436f407000000000000000005eb083b6b26cc90", 0x1b, r2) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000f77000)='id_resolver\x00', &(0x7f0000a67000)="") r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r3, r4, r3}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000096d000)={&(0x7f0000d78000)={'rmd320-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f000067c000-0x4)={0x1f, 0x4, 0xd070, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b3e000-0x10)={0xa, &(0x7f0000d41000)=[{0xe, 0xbb, 0x2, 0x4}, {0x9, 0x3, 0x8, 0x4}, {0x400, 0x3, 0x10001, 0x6}, {0x400080000000000, 0x2, 0x1, 0xed7c}, {0x20, 0xffffffffffffdd7e, 0x4, 0xfffffffffffffff8}, {0x8, 0x0, 0x0, 0x5}, {0x1, 0x80, 0x100000001, 0x9}, {0x6ab, 0x10001, 0xfffffffffffff045, 0x3}, {0x1f, 0x100, 0x8, 0x0}, {0xaffb, 0xa9dc, 0x7, 0x8}]}, 0x10) 2018/01/17 17:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000bd2000+0x74c)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x8002) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003d1000-0x10)='/dev/sequencer2\x00', 0x42a00, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000e60000)={0x0, 0x0, 'client0\x00', 0x7, "1bfa2a02ea4da8ce", "329f3e9aaad537df6e8ddbb3bd132a6367cec1006325e1851dccc4e2d13d4c94", 0x5, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000d7b000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "ea16885f61d1decf5d2920cae892d11c4df230e0c82d4c8a3e9f1b232135d4337c7235aebfd894c250f4694246979dbb8a4d4b483edb58b1cbb3d373dbf93818", "a170495fa7f25143293e28f6c1abd6507e2b417a9f94582a6f3817de3496ae565b4f81392d4e7cc3f1f3d5f130d66cde3823fdc97f9d8ccd9d2fc6276bb7242e", "a84b4efc11f0c8f9dff306f4c8d288c8b32cf35cf2d1ba38e528a7d6ee48106b", [0x0, 0x0]}) 2018/01/17 17:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = gettid() wait4(r1, &(0x7f0000e66000)=0x0, 0x4, &(0x7f00002b9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f000045b000)=""/222, &(0x7f00006d9000)=0xde) 2018/01/17 17:34:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000262000-0x20)={@generic="d5c7afcf637f91823a103370731a4f6a", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000787000)=[], 0x0, &(0x7f00004e2000-0x10)=[{0xfffffffffffffea0, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000611000)='net/udp6\x00') 2018/01/17 17:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c97000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x400000000003, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000200000-0xc)={0x3, 0x10000, 0x667, 0x80000001, 0x401, 0x1}) sendmsg$netrom(r0, &(0x7f0000074000)={&(0x7f0000e21000)=@full={{0x3, {"11194bef595282"}, 0x100000001}, [{"4bbe681ac8036e"}, {"e00920a19aee68"}, {"713af147af9e45"}, {"2de5d690a7a8ca"}, {"c1412cdedf8cce"}, {"6f739741694328"}, {"d8157ff4752690"}, {"e1bd233f6cfcaf"}]}, 0x48, &(0x7f00002f2000+0x2fe)=[{&(0x7f00001f0000-0x3a)="aac257a2fc69a2a52f8f076f69dc64fbd08c5399346d4dd8696d45b7c22df11f469ca1cf477675ab18e059f74e4c4ace151833aba7e7d6c6c3c9", 0x3a}, {&(0x7f0000ac7000)="9beef0aff3665ae94ff9a528db4129a1b9857d1363472c8639d09d09ec59c547b7c2492a32d865cac91cbadce3cd830d714eda38ad37", 0x36}, {&(0x7f0000656000-0x1000)="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{&(0x7f0000598000)="38b2468af7e72f363d421301511ab2548c2b013f906b84a0dfe13c748523ed4ae5da62815ef7158f087ec57287f275261a179ca75c3ad94a36a19234794b0fb5d0a0c0afdbc0d93ba60fb580532ecce7d78f5c4f148317100a50bba6592d0f7b51bb88d4117c4d40799eb5257335333cf182a0d425f59428c9efbbc96e0a06f44014b648794d205745a174198a4abf93c511ab5211d5bb95079d3f01d5514cd695d5636c95a3537cf80088bed1b56fdee655fb9716921d310720ccee567ed497411c0bb88a34dc325d9f33e579f7b653189381110519e269b563231add9dfbfc1f92e739312db4c8aa09f940d23be453569b1df036a0339a1267f2a23d87a98ef149ead839a4b39ad28f6b5d7187ec923cc9f6cea2de7debb6297e0eaac89be2431791ebcf0abffb8db65c3ade34f7e249be2cc11d851fcb00c36e10477f76e4719cb90d9558a282aa38c8cfa365895a5e811b85bc324c5861a656db18eb698e8d335b2f796fbbbbd4931b651fe6e569ebed2123af2f34dd882cdb96a7a6d780549bc272ffaa767a19c04242f92672a6ca0329cb8a85ca375f371c6e26c2e319df20ede85890c048e269e032b34d20f281e78994270b00fe8645c5f3b8cbb4117a0e561d2debef3e907e01cf47adc54db89ae2ed693a049681dfc4b2a7296bc96102227cf6b98557848abf06d47fb79e5e13ae24522d4879c0c11ddf1228e6f5089949022c036406a569afc07f4035a7c53ef54ccc3375ac473d3774423e599b687d49271f5ca451365eaeec5fb954a225f29bc69a4fa05263d8d93c3c136a7a087a20540caf9dae696f3eb07f8c10b75d9863a750b87305c1223420251696c20da50c126deb698a9b74a8a8f5cb3ff5b98e73eb9afe109b9c1107a1890d30cb434d6e801bc4be3c5b4e9f62881dccf197f1431facd9f4ad1bacf4bc8e09db42468ab3048b63c0704715b7709cf3a9baa93b6f016c6fa0ca999d0f3a60c2c972ad0abb9a11754b7a9c3c6b3828ec08a5941be27b13c214b82e4b476fda4da206616fe25b3b8a924938f6f84efd67bc30db0c543452b24e8cf5c48c955720564d73c17f44c7a5aa4179487fef958106cd4b0430609449356b277258053e54d877c3d0f67f80a865d34b7a22b06bf992722fea8e4f4002c559b459798c8a5ab673340c2ccdf34e184b5c5c19ac772066c116256a57f53f49b0165c117b37291a020047709c4c045345942d80a5a712a8d28c0373aef1ead620b31a82527091ad820c4b7a42f55af99e51f94be6d680ef79896f0e8b053a90be00ca5ee7e2ff023e8e50fed9774f5b9fe5e47b982118643ac462107037d8bc21179df0d05b058237ee046ae971282b755eb5032f20452bb45fcf2d6ac94652d3a678d213de006c5c41578de225893c2e78718d41954cf46c0a8a3a6ce105c2f28054651f10e0809b50c8f5acc512fb31f6d6f63fe37812d834fd56a74fc8a331873e3c38bb499381dba1215e4b8388c5ea28429fb304a19012a6be60ba843fe7b2102dcad9d7c3f37552668508c65a4ae3745f4e0c41f81487e3317efb3cc7d80c7a3c2bd55e166f5a5f27975a5a46ee19c51c91bc6dd0df40f5933cd0c1b09a83cba2c2e401ad1050d52a930a953c0d7f6206e20cc434d375a812149296ac5d762b3588f940fbf8f4aac41b3ba3e9fa2d3e7ade73f3b65fd6f2f84f91eb551dc11904a1aeb7da71e0d0747d5ba0625796c046e69b9afb3bc661f005e782c3c78666568c3c51116f01cd4f482f8882ae2145da5b30abf2034d84763abb1a3658da6c2d1b4a718e3bf7be8ec6cfa176090738c50112ba9b2ad7c0ca621c66dd94cf06105702aceac0e2ef97681c9a42406ef2776524c3ef279cbe1d34215f3cb71031981ced560a02fff402f9eb4cce77deab5e2a3296089e00ca86b93757524f0f7009b66e638e6cd60627f924a67e40208b69d1addb2b61748bc0bce090c66d6172cb5be594e494b0377514e53695fc14a57c0dbc7674dcfbdf256b96d0eff067f9ef903cc23869dfa2750563aae108ba8fd7ada96001111e5f02ba5a8453ff563fbab1078ef5b7a6468f4453e431e94a41bfacb3578a6774537e656832c115711813b678491d078741a4e65fe12014c1d24c2c0c2ccb9ade10595483bf478378802cbd5b32e981544c5dee8a17b91b3c56054e33afac539d072ec59e8bc28da7f709200794f2892f42aa3c8a47db3b49d235319d2e60498f105961ae6f6ee9b8410655669120307f2aa043be5d8db4289d722d68e1c2148d3a61e3fead3e4fcc43ca6f0ab2325867f5764ccb3388482506afed2f813bc3692cae76c2c7d7057f5dc3241b405d070396ea0b406955b095a3117e5f8725f63a6e983098241d470c427056e57f6ae92f61652d31f01bd364c647fbd235d7bf4c112170422a82ee83f6bbac0cbfd05c7146f65c15a0726dc572d1761ed86e36ad3a835f06037eb4b5ec04a4ae6168db3d9fe789fba43f407878fb1f7aac1c93b09955367d0c3e973ff75a466c0825c044a32c94f86db975c1f25ea0b01292c0734d9cefd9df347b3541f8b3060e208c231184896601e3584eeddea4bb02d0b8eb1f4792bf4e0f62a1a05e7182ae9d6217de5989e9301d902f939d360159956eb5f5655c5df4b5682156b9bd9ff71cb9d31b01318475b646879144dd2aa6dd0a19325793b2a9c7574e355db29919411eb20194ca11050846f8f6c2e8e80a68f9c521cb0b6b7c2065e12dbfffd5698a25eb3d68837c669cfbf36b6ca2eded1d6ab3b61a9c8584402a436e7db65e61a1adc6730a4516c06ba379ecc86888382144e73102d7ecdb0dd3df90cdb70a036c1e6e234e69959b00935932fac01b223e63ba620b7d5aea94a63a670937e2b315fc35259fb8e15e15f92717a403a76e19431f465e86184b6c0fb57ba3662fa6c938070391efd30ac97fbdf5eeac0a917695e0a277ecbb2817557161a456eed80a58f98f06a773e062d135eecc6b9e4e487c737133dc4830b395115c50f869ebdae9ba13e3f0731710f2bf26a5ed6c4b4bb9c101e1a0bd46025e3e91b14b711c2f0c4cc46ee2db8ee5102a8467fae0fa63d12e0c6243397fefc087fe4c2979083ae72466648969f8314903545b28e0977e175f4c206730bbb5693fbddb77551f46845f2a02e6cf0dcd6531f25bac3899240bda74eacd0deec6ea013d11e3a8e53f25dad23c4240428ba376f10f2d3e2ffaa78d0653e68eb3e30dd5ca88e040850c6dc51f903c6d75bdf86d8162db6dba72620d5696e2e3644c98efe2c4b0c378ca8b8a15a373278bb8328286f2c23e9ddd77738b6298f352be7e6bc2999c0d736cb335c72b7391fb698fcd6c801e030a6cbaf24fc683b3b277a2c88f353974c30e8d1f9f062b4902a5758770fd010afbab4e375702bccfa7924533b7daabfb8dd86ecb458a48a1a09e504c1c356d4e42d51b2c93562d30eaf187b188f5e9a87d5d7aaf87954b7356101e5424354d820e76f0dd8ac2c27d1f61529fbc12fa20fd515133617ea4dce7013dfa849a051d322960b6b7beb59097651c9b8ea5f5c679b8d70c6f3ffbd21534bfe1c426f9ee11df0446a5dda7bf61a76dd036f0e496c954e5e4f58ad04d2aafd679426d76cd5defbf23e0bc15c1ada00067eb38c13c0f6739d5189bada34e07c684b84b4de9e4bdb2bc8ced904e355f98c2503dfcc5abbc4b9ac1f4f833f4e618b16682b4bf4cd626154045855d25a1a3f6d6a463d21907a1e09208a7e2c8ab9fba6d93dca88d062dd47d261f77b6125bf12bd62ca8d434b351c846d6c799274f3b2263e53c7122b81043324670b8f510b2f0732446589acfab323bca0e93bc26757df49338f1f9d0ece364de7c27ec217ba51d9f385cf83103c07a36da8e11207944a97f466bb7125315013beadf4640ceacd00c224d3f7624259a994375a88fa0028985f0294ae6e36eb2787bc1d6bcbe2ded9f0128f9046bab2f47a0f0aaabc22c5fd17c15e0b432045cba8b0393ee9454b9c29613e24fea25c68c238e13d1f3c298705b611a42adc0e5a99c6a390804959bf433280a9784f9cf2dd2dad8d689d17d7c2cbf534951eda882ac1701bce23a46c23acbb99b46a67db3fb1b1e0f2459b2111d457b14f87674eb0b2f619b827f1d57557219904377f14daa30e895e1e3ed14ca854ba83eb4603a2985189311d4be7158a82557803cb6c341d948c37c330f772fb2128d1e71b6ee7d853584b6aab76857467e1970f20faee0229d739178a6279be4aa2f88067d4ade6dd445d853efa50c1fda8258de5da3db8930925c04191e4ff7686b0a7b53ca8435fc591896ec32024da4fa6e79ba26cf8be02ae1f37a6fae7819d68e2e6ead6602424967d5277fcecd671415b0a938a28d418e722f5ad7f5c0749907a8da572488aaaf6098b85ee9133827b2ecbcb8bfd0291acd2a8f8905122d503d62a18e8e7a47a90d7ab6144581a5383fdcbdf6ad5bee7afe4fb01420298bdc7b03bb3e619c1b85fa5c1bef20857e512d9424183a13f6e554cdcc073b1224d51d30083f830ac8abe51fe0b3c086d0e66932ac942e0f9ec9f994897dbd2fcf3a98c5c214e9e37c3f992096e1903653f21f271998b72924f0f149875ff65d74529796118765f37d8e9f67a54efcd097fbf8cfdc45e305bd0f673c392c172fd7eac68a24cd5cd199e283d0286076e9c6139d4546615d405b72d70d2a2423fc1e90ded257374ebcad5bd0fe92b3cca7a91c970864493b7722bc8d11546deb85e0bb2917ec9418e8cd103b423b7c24343698bea1411ecccc184ab1e91da88734f91c966465387a958de748baca90b2fe1798fc6ca9427f39250ad66c4b322a2635d83c9c9649f9414a82cfb812462802797502428fdecd746d0f4892cd76503bc72b11133dc082731cfa7bf0c1002f45aaa9cfed5edb1a5be0527d639c0d7213d022d311b558ac30cb81034057c34877ca16e01578be3007f3a1984c31b3260b4b4c69941325c718c5a76f0fa0dcd20feeb8ca88e4bcb74e885f728c7c6fd34778d5b0590a05cafb98cfe326ad91d53c8758277d4e66a7a4941615924757128877e5855333c3e793c4111d8e76816ba2158f83ee80385aeb2f3ed477262d9777d63122155243b60fbdfa107db7618dc508389986bbc71d487b2a1455608b748c9f4014126bc653c82530e19e1b20f52c2f6895508b35c45ac06edbc22a7808ccd5a5c76b190f44c2828ddffdeb1aff923a4b88e6d539d73bd0bcb1298f07069c9c801edd99b4677723cda700f1b78989627a18cdcbfc91ac8ee9250b7ac7135c96e70b707ced566205edcc3377e28e184b0ffe910863b49aaacad1b45578edd45446199c54d95a4b8deefeb33b5239a45c78e08dac4d38bdfe19743c16dceff7e50be8d3c767c67ff96e7f53403df5a42de1085cee391569c492646ca36bc0a577201de992374a24e32e36ab74d88e667b960d9eecebed0c84b55ba4ee6ddedff5ac269575e62bd77acfa679c522fe2f73cf01ff5a3548731e253749a9cf9164afcfc3be541799b72afefb3db5d7743ba03d855a73c906af3bfd3d0bc23f1d14bc0d3aed88d9f171b6906d6d76f61fb2e86cae2cb45587667e109f336bd69fe04d6363747aed21a54b0bffeda6b43c3d355a225ffc66807fc2d5b7c5a979eb83a6f8df7e0645921e94d6a3ef9c2dc62af59354b5b2fb267b6cdb591865a208c4f088ac95db02a5fe1c7983e3fa7d7b66495689a97b214ec75bd680cb2a8c8d01d06e8c1d4d2fc155b87a09363c452299a0b4", 0x1000}, {&(0x7f0000ede000)="a7d176d11b60b250c6c601f3bdb59a69e1eac8d3bb30ece28bbb583596a7c23f3ec57c7a685f9ae3d9b2e52a20c3b303b2b3f3c5fc81c07ccd98c0340a512c34b337ed5c23e8996a760423280b052531e142014be5db7f0b18bdd74d1125fcbb2ecd40904395c860ec212591b91e5b5dcbc0588bb48c2ee232a340fbbb25e2c521af8a07939b0e6ef6e40b82006f6a6445618e8d5795f89ca818e6ea1e3c98359dcf5f6160781a41db7d496c8e26502fa6b0a374d3e69ea51aeb3c496ab3ca9f528d6f", 0xc3}], 0xa, &(0x7f0000d68000-0x300)=[{0x88, 0x19f, 0x80000000, "bbcea313eb011a17e76734235de299729502d77282b415f07be93c5719dedb4f3edd8584fd50a2b980ab2574340443c9949ea949fdefcb9cd6c593fb216a3413acbb7c28341dc036d2d5f48a6f020ecd2cc330b5bb983f40529272d76dfc7101cc2830dbd870b762d88193fc7218ac2d22b6409c60"}, {0x30, 0x118, 0x7, "8ef574a66eef509c248338dac1df4970209f5c04ec041b232edc82"}, {0xe0, 0x19f, 0x10000, "d571a151ba3ff05503cdb69a3de1c6e50bdc36b8de826a98d83726265d4b77dca53f35d650609bcb9d1637ed56e11903a4e0572cff6aa3eeaf361203b362282629d144a43b56e3fadd0fc48757e2087de8b3c34c5e3cb9a97f441cd24581a673eee96ef0578881bbbb49c7273e4f7109c73089de625c474dc880eb6e37bbe85a67429dacfd6f25e2cc21b1c47a974cd560d7705b80b0a5eeb60eeb05b3bb25825a6efdc669518d2f9e76a6af830a8d5b7e70acbdca69a3ad8f5a41499910aedeb0c0062e512a7cd65e"}, {0x48, 0x1ff, 0x2, "bf7ea3f3d2a14fb1a505994bcb35b0adfc78bd47629edb3327e0db6e7069a289aee51bd76d4c9ffffde1c1ad4e8731a7be1ad546187e"}, {0x18, 0x113, 0x10001, "f22d4c78ec"}, {0xb0, 0x110, 0x7ff, "2184b57eb3b6313f1a23c5eeca3bf1041ea02c0e32de98d97706aabcc33bb4f7c0c22fa23b65f43656a224e14fb409c6eae0eb8e791d327e3bee8b7e571e2891c0ca4600153db87a5e6891922b82a48d27e8e21c34640803bc99de97ed80b8841300bc20ae1e908823f832c41b0c3dfe8adfbeb034c6aa604a534b4425cf2e048afb7e33e8742048c334940329203b3c251f30428a78c0c66a"}, {0x20, 0x0, 0x2d54f340, "573915faeb36ca9fe27e9007015a"}, {0x38, 0x13f, 0x0, "00541d4d3ccf901a4d7bca2d47eca0e5c1a8343a7096bc9c6afab5d0f9e06bb056da"}], 0x300, 0x1}, 0x80) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000b8c000+0x6b9)=0x80) socket(0x2, 0x80010, 0x10001) socket$netlink(0x10, 0x3, 0x11) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) signalfd(r1, &(0x7f0000a7a000)={0x1}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) keyctl$session_to_parent(0x12) read$eventfd(r1, &(0x7f0000197000-0x8)=0x0, 0xff45) write$sndseq(r1, &(0x7f00009ab000)=[{0x3c, 0x9, 0x1, 0x9, @time={0x77359400, 0x0}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x3}, @raw32={[0x6, 0x100, 0x9]}}, {0x8, 0x4, 0x3f, 0x4, @time={0x77359400, 0x0}, {0x84, 0xffff}, {0x0, 0x1}, @control={0x432a, 0x38, 0xffffffff}}, {0xfff, 0x40, 0xfffffffffffffbff, 0x8005, @tick=0x3, {0x4, 0xf2}, {0x3fc, 0x8002}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x90) 2018/01/17 17:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00004ba000-0x8)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f000037c000-0x10)={0x0, 0x0}, &(0x7f0000c36000)=0x10) 2018/01/17 17:34:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f8c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000786000-0x14)={0x5, 0x0, 0x5, 0x1000000000000000, 0x9, 0xffffffff, 0xffffffff00000000, 0x400, 0x8000, 0x7}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000cc0000)=0x1ff) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="95", 0x1}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) 2018/01/17 17:34:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f0000a6b000)=""/4096, 0x1000) poll(&(0x7f0000ed0000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0xfff) writev(r0, &(0x7f0000a45000-0x10)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501069600000800050000000200080000bf00", 0x29}], 0x1) 2018/01/17 17:34:48 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @random="c71cbcc3c5da", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f000000c000)={&(0x7f000000c000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000000a000)={&(0x7f000000d000-0x48)={0x3, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "50bbbce3043ae147"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000636000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dac000)={0x0, 0x7}, &(0x7f0000591000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000d9000)={r1, 0x40}, &(0x7f0000aee000-0x4)=0x8) r2 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000)='.s/ \x00\x00\x00\x00') readv(r2, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/17 17:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000e4e000-0x90)=[{&(0x7f000042d000-0xe4)="90507c672bd32386cd2979305ae4153bd3dfb2d1e0624442cc02d57552cd0900a8ca7e98117c5e99bcaf34396baa7593a7741afa4f83b5705f428b6e5a4ed1f60e3fa3615ccc97ce18bedf83975378a2309a2e748ca8526d1b04a59754b319d7e7318a732bd5e98ed0fdf82cc79ad5e62d633b375854af63c76f0ea0d59075db6e97435c6046a3cc", 0x88}], 0x1, &(0x7f0000562000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x6e2e}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000420000)=[{&(0x7f00006da000-0x84)=""/132, 0x84}, {&(0x7f00009e2000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 17:34:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000004c000-0xd)='/dev/usbmon#\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000923000)={0x8, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f0000014000)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000edb000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000bf0000-0x4)=r2) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x20000000000003, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000083c000)={0x0, @in6={{0xa, 0x0, 0xc5d5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f0000a36000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000839000)={r4, 0x7, 0x7}, &(0x7f0000e32000-0x4)=0x8) r5 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r5, 0x400, 0x2) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f00004b1000)={0xfffffffffffffffe}, 0x0, 0x8) pivot_root(&(0x7f0000797000)='./file1\x00', &(0x7f0000ca1000-0x8)='./file0\x00') clock_nanosleep(0x0, 0x0, &(0x7f0000fa5000-0x10)={0x0, 0x0}, &(0x7f0000dec000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00009ac000)={0x0}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, r6}, 0x8) fcntl$setsig(r5, 0xa, 0xe) fchdir(r5) rt_sigprocmask(0x0, &(0x7f000079c000-0x8)={0xf979}, &(0x7f0000148000-0x8)={0x0}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) write(r3, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) r7 = socket(0x10, 0x20000000000003, 0x0) write(r7, &(0x7f0000d24000)="22000000150007210f000008ffff050002000300fdffffff07000100e700fe02f155", 0x22) 2018/01/17 17:34:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009d6000)='/dev/rtc\x00', 0x4a80, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000354000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000c6000-0x4)=0xc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) socket$inet6(0xa, 0x0, 0x3) dup2(r2, r3) 2018/01/17 17:34:48 executing program 7: mmap(&(0x7f0000000000/0xba000)=nil, 0xba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000009000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f00000bb000-0x8)={0x0, 0x0}) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f00000ba000)=0x10) read(r0, &(0x7f0000001000)=""/175, 0xaf) 2018/01/17 17:34:48 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x9b, 0xa8, &(0x7f0000000000)="683340f51d75deea571b3ac92151fe1c52a87f49ed84be66c3b16ce09b65a1ec22053b27e8891eb6c91c866e7a96bf8d7461962d33d91436eaf79350c720c14cf296fe47ad15fc30a4076a21ff8c8751841f73bc6f74c9ad65e7acb21e25274fc95b0d559fda2d342f6a7e244438a19deeed02969413a35e7c13d9b5b8e5231444ec850ffed10ff12f5d0c9336186bddb8f6a24e538bc8fac36fef", &(0x7f0000001000-0x91)=""/168, 0x10000, 0x4}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f0000001000)={0x0, 0x3, &(0x7f0000001000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000)='syzkaller\x00', 0x0, 0x67, &(0x7f0000002000-0x67)=""/103, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000003000-0x20)={@generic="a272bb7674f99184ae088b9145fbeb85", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 17:34:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x40000000001e8, 0x4) sendto$inet6(r0, &(0x7f0000865000-0x1)='`', 0x1, 0x0, &(0x7f0000daa000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 17:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008a2000-0x11)='/selinux/enforce\x00', 0x440000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000e70000)={&(0x7f0000132000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000bb000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000e40000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000f96000)=[0x0, 0x0], 0x7, 0x3, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e3d000)='/dev/cuse\x00', 0x101001, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000059e000)={0x1, [0x5]}, &(0x7f000031d000-0x4)=0x6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0xc8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:34:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000023000-0xb)='asymmetric\x00', &(0x7f0000310000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000310000-0xd)='/dev/dmmidi#\x00', 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000068e000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001dc000-0x4)=0x1c) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000fe3000-0x3)=""/3, &(0x7f00005db000-0x4)=0x3) 2018/01/17 17:34:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') getdents64(r0, &(0x7f000060a000-0x18)=""/24, 0x18) getdents(r0, &(0x7f0000759000-0xdb)=""/219, 0xdb) 2018/01/17 17:34:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x2, 0x3, 0x10000) getsockopt(r0, 0x1, 0x5, &(0x7f0000816000)=""/150, &(0x7f0000c4e000)=0x41c) 2018/01/17 17:34:48 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r0, &(0x7f0000457000-0x3d)=""/61, 0x54f) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) getdents64(r0, &(0x7f0000429000-0x1000)=""/1792, 0x700) 2018/01/17 17:34:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f00008bc000)='/dev/vcs\x00', 0x103, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 17:34:48 executing program 7: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x8, 0x101000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000002000-0x1000)=""/4096, 0x423) 2018/01/17 17:34:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000dc1000-0x8)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f00003fa000)='/dev/usbmon#\x00', 0x10001, 0x20300) perf_event_open(&(0x7f0000a13000-0x78)={0x5, 0x78, 0x6, 0x4, 0xfffffffffffffffa, 0x11, 0x0, 0x2, 0x8000, 0x4, 0x97, 0xfff, 0x7e, 0x101, 0x1, 0x8, 0x1, 0x0, 0x4, 0x0, 0x8, 0x2, 0x4, 0x6, 0xb12, 0x40, 0x6, 0x64, 0x10000, 0x6, 0x2, 0xb89, 0x5, 0x2, 0x40, 0x400, 0xffffffff, 0x4, 0x0, 0x5, 0x1, @perf_config_ext={0x1, 0xffffffffffff1162}, 0x8000, 0xfffffffffffffff8, 0x7f, 0x5, 0x8, 0x4db, 0x38c3, 0x0}, r1, 0x7, r2, 0x8) connect$inet(r0, &(0x7f0000561000)={0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a08000-0xf)="901644beabf6e5193b64975cd99a05", 0xf, 0x20008004, &(0x7f000057c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff6e) sendto$inet(r0, &(0x7f0000478000-0x1000)="91", 0x1, 0x8000, &(0x7f000003f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000d1d000-0x140)=[{{&(0x7f0000d03000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b52000-0x38)=[], 0x0, &(0x7f00009d9000-0x7d)=""/125, 0x7d, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000bf3000)={0x77359400, 0x0}) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="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", 0x5c0}], 0x1) r4 = syz_open_dev$audion(&(0x7f0000a81000)='/dev/audio#\x00', 0x7, 0x800) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000de6000)={0xa0, 0x8, [0xfffffffffffff800, 0x10000]}) r5 = fcntl$getown(r3, 0x9) ptrace$setsig(0x4203, r5, 0x6df0, &(0x7f0000e9b000-0x10)={0x1b, 0x52, 0x80, 0x3}) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000fbf000-0xee)="78508ef1ae6203abe72a4c3ab3d1428f84d76ba8a5d7cf15562e4276bc20211ef1e8331ba48785c5aa58162415c40232fc477ff045c53fabe93d374133d13f4a3bf7ab3f520cdc4102666a152b1b32113caf514b2fbd4795680bb2cb429f00e9484a58853166e87cba848e150ebc621b6921f0e8af7870973aabd2acff082717bbbb61d34cbd8391a8d41004a2f039379d9ad55ea0f862de7b4ddca85f302b3bbca0aaf8c4047e31870fb059fac4db5ed910a6e6d5f846afd0af6819222e14876a8275b4f8f4f8f6371ecdc58533d483166793fa686f46fc0adfdd4a17c990ded87a7db6094de7e51156d34f5bd7", 0xee) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000b62000-0x10)={0x4, &(0x7f00004eb000)=[{0x6, 0x4, 0x9, 0x6}, {0x1, 0x6, 0x7ff, 0x0}, {0x1, 0x5, 0x7fffffff, 0x3}, {0x5, 0x3, 0xffffffff, 0xffff}]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b23000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc00}) 2018/01/17 17:34:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef5000-0xc)='/dev/rfkill\x00', 0x10040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xdf, "f7c78b5b4f2e1119b7b4638b5643d005bb5d6b3a18e7a1f9ee439bc110b15e5a450c707efe97558e699fed1304f8b24a42236dc3909fcf5f930b9db72dd0157ad2461e140eb756a9dda24b56b4eee98876ab70ca374d6ff44c8aca94237c3aef49bb0e36166b0b4a59e96fb1d7989b30bd8077fc69f890d43ec072b9a444a160de9dd0904a30fefb291b16256bc0c746861d96becbfd5d56ef59d57cd3884baa8e394007ad18ac864095ad6f01ad3c985dac0d17f1319024fe470e0ef5de3eedd8d855dacb17b34ee69a3165985937be3cf3d674a00ad2c650904821ddfb34"}, &(0x7f0000001000-0x4)=0xe7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0xac)={r1, 0x8003, 0xfffffffffffffe98, "c2d4fd563a5691900591bbc473a788346c4b59d6ad6f1985945374a54a5f82c888a7f792d8ca4ee2c624707f0f360a5de2d543c78f6c7e0fd81bb44d43e61148d7e9f83b7d110e29f7ed792e151cde01844138d2c6802d1b001358c091ac85a19cfedbe511aa764d88360d43ddfb62c1bf132462b336db931c7d5673974315e5d8eac356682479268d5a5ba4ace748d671486bac3e8f3a9451b222ddb3e882adf8c9a315"}, 0xfffffd0c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000841000)={0x0, 0x1, 0xa0, &(0x7f0000ba1000)=0x0}) r2 = socket(0x200000000010, 0x2, 0x0) recvmsg(r2, &(0x7f00008ac000-0x38)={&(0x7f0000d0e000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000d70000)=[], 0x0, &(0x7f0000ec1000)=""/85, 0x55, 0x0}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/17 17:34:49 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000007000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x8000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000017000-0x10)={0x9, 0x100000001, 0xce9, 0x604}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000001d000)=[{{&(0x7f000001e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000014000-0x70)=[{&(0x7f000001d000)=""/59, 0x3b}, {&(0x7f000001d000)=""/66, 0x42}, {&(0x7f000001e000-0xf2)=""/242, 0xf2}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f000001d000)=""/27, 0x1b}, {&(0x7f0000009000)=""/125, 0x7d}, {&(0x7f000000f000-0x1d)=""/57, 0x39}], 0x7, &(0x7f000000e000)=""/1, 0x1, 0x729}, 0x7fffffff}, {{&(0x7f0000001000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000001d000)=[{&(0x7f000000d000)=""/39, 0x27}, {&(0x7f0000010000-0xfa)=""/250, 0xfa}, {&(0x7f000000f000)=""/251, 0xfb}, {&(0x7f000001d000)=""/168, 0xa8}, {&(0x7f0000007000)=""/248, 0xf8}, {&(0x7f0000012000-0xe7)=""/231, 0xe7}, {&(0x7f0000019000-0x8)=""/8, 0x8}, {&(0x7f000001e000-0x61)=""/97, 0x61}, {&(0x7f000001a000)=""/152, 0x98}, {&(0x7f000001d000)=""/81, 0x51}], 0xa, &(0x7f0000014000-0x22)=""/34, 0x22, 0x80000001}, 0xffffffffffffff82}, {{&(0x7f000001e000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000005000)=[{&(0x7f000001d000)=""/167, 0xa7}, {&(0x7f000001d000)=""/118, 0x76}], 0x2, &(0x7f000001d000)=""/108, 0x6c, 0x1ff}, 0x9}, {{&(0x7f000001d000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000001d000)=[{&(0x7f000001b000-0x79)=""/121, 0x79}], 0x1, &(0x7f000001b000-0xb7)=""/183, 0xb7, 0x10001}, 0x2}], 0x4, 0x40, &(0x7f000001d000)={0x77359400, 0x0}) r1 = socket$can_raw(0xa, 0x2, 0x88) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) flistxattr(r0, &(0x7f0000011000-0x2b)=""/43, 0x2b) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000001e000-0xc)={0x1, r1, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f000001d000)={0x1, 0xc, [0x1, 0x0, 0x8]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r2, &(0x7f000001f000)={0x2, 0x0, 0x0, 0x0}, 0x4) 2018/01/17 17:34:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000020b000-0x4)=0x0) listen(r1, 0x0) listen(r0, 0x0) 2018/01/17 17:34:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000dfa000-0x12)='/dev/snd/pcmC#D#c\x00', 0xa84c, 0x2) readlinkat(r0, &(0x7f0000335000)='./file0\x00', &(0x7f0000d55000)=""/53, 0x35) r1 = memfd_create(&(0x7f0000c32000-0x2)='{\x00', 0x40000000000001) fcntl$setlease(r1, 0x400, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f37000+0x103)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000fbb000)={0x7b5c, 0x8, [0xfffffffffffffbff, 0x8146]}) openat(r0, &(0x7f00005af000)='./file0\x00', 0xd31dfcaceec569c9, 0x1) dup2(r2, r3) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00005b1000)={0x8, 0x0, [{0x40000001, 0xfffffffffffffffe, 0x4, 0x4b8, 0x8000, 0x245adb58, 0x3, [0x0, 0x0, 0x0]}, {0x4, 0x8, 0x3, 0x9, 0xfffffffffffffffc, 0x8, 0x0, [0x0, 0x0, 0x0]}, {0x80000000, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x5, [0x0, 0x0, 0x0]}, {0xb, 0x8, 0x4, 0x6, 0x82, 0xffffffff, 0x5, [0x0, 0x0, 0x0]}, {0xc000000f, 0x12, 0x3, 0x5, 0x90000000000, 0x100000001, 0x80, [0x0, 0x0, 0x0]}, {0xb, 0x207, 0x3, 0x401, 0x2, 0x7f, 0x8, [0x0, 0x0, 0x0]}, {0x40000001, 0x8, 0x2, 0x7, 0x8, 0xffffffff, 0x3, [0x0, 0x0, 0x0]}, {0x8000000f, 0x6, 0x4, 0xfffffffffffffff9, 0x0, 0x5, 0x6, [0x0, 0x0, 0x0]}]}) 2018/01/17 17:34:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x101}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/17 17:34:49 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044dfc, &(0x7f0000006000)=0x0) 2018/01/17 17:34:49 executing program 5: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000d7000)={@random="056cea73540a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x800000007f, 0x0, ""}, @generic={0x0, 0x4, "1ef465f1"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000c2000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000eb000-0x4)=0x14, 0x80800) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000029000)=@assoc_value={0x0, 0x0}, &(0x7f00000ea000)=0x8) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000012000-0x8)={r1, 0x85}, &(0x7f00000ea000)=0x8) 2018/01/17 17:34:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00007dc000-0x12)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x400) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ad8000)=0x0, &(0x7f000051d000-0x4)=0x4) getpeername(r0, &(0x7f0000bc4000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000719000)=0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffe0d) 2018/01/17 17:34:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b39000)='/dev/mixer\x00', 0x80, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e75000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000086000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dec000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00006ee000-0x1)={0x4, 0xffffffffffffff45, r2, 0x6, r3, 0xfffffffffffffffd, 0xffffffffffffffc1, 0x7}) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) socket$alg(0x26, 0x5, 0x0) fallocate(r4, 0x0, 0x0, 0x1) bind$alg(r0, &(0x7f000018a000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) memfd_create(&(0x7f00001a0000-0x5)='ppp0\x00', 0x3) r5 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bcf000-0x11)='/selinux/context\x00', 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000353000-0x11)='/selinux/enforce\x00', 0x8400, 0x0) sendfile(r5, r4, &(0x7f0000399000)=0x0, 0x5) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f00005bd000-0x47)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f00004ef000-0x4)={0x8}}}) 2018/01/17 17:34:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0xdf7d56360c1f50d2, &(0x7f0000ed2000-0xd0)={0xf91, 0x1, 0x2, 0x1, 0x8000, 0xffff, 0x3f, 0x8, 0x1, 0x10000, 0x8, 0x2, 0x20, 0x5, 0x3, 0x3, 0x9, 0xfffffffffffffff7, 0x8, 0x6b8c37f8, 0x847, 0x3, 0x0, 0x3, 0x4, 0x0}) syz_emit_ethernet(0x36, &(0x7f0000dd1000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="d5f0fd9e058b", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0xffffffffffffffff, 0x1, [0x0]}) 2018/01/17 17:34:49 executing program 2: msync(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006c2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00004d0000)=0xffff) syz_open_pts(r0, 0xfffffffffffffffc) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000c1f000)=0xfffffffffffffffd, 0x5, 0x8) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000cb7000)={0xfff, 0xd02, 0x27681a3d, 0x2}, 0x10) [ 67.551418] kauditd_printk_skb: 74 callbacks suppressed [ 67.551426] audit: type=1400 audit(1516210489.074:901): avc: denied { connect } for pid=11566 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/17 17:34:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000b7b000-0x6)='./bus\x00', &(0x7f0000af0000-0x6)='ramfs\x00', 0x0, &(0x7f000050f000)="") pipe(&(0x7f0000acd000)={0x0, 0x0}) umount2(&(0x7f0000fbb000)='./bus\x00', 0x6) 2018/01/17 17:34:49 executing program 0: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00005ac000)=""/50, 0x3e0) 2018/01/17 17:34:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x22200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) dup2(r1, r1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000146000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/17 17:34:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0xfffffffffffffff7) r1 = syz_open_dev$adsp(&(0x7f00000e2000)='/dev/adsp#\x00', 0x7, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000890000)={0x89, @time={0x0, 0x989680}, 0x1, {0x8d, 0x200}, 0x0, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x1b) syz_open_dev$vcsn(&(0x7f0000f5b000)='/dev/vcs#\x00', 0x7, 0x101100) write$tun(r2, &(0x7f0000158000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9e0261", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) 2018/01/17 17:34:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000371000-0x8)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a4d000-0x4)={0x2}, 0xffffffffffffff81) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0xfffffffffffffffc) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000b57000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) syz_open_dev$midi(&(0x7f00006a9000)='/dev/midi#\x00', 0x7, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000366000)=0x0) 2018/01/17 17:34:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000804000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000a39000-0x8)='./file0\x00', 0x200, 0x1) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x39) process_vm_writev(r1, &(0x7f0000c61000-0x10)=[{&(0x7f0000a09000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)=""/88, 0x58}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000062b000)={0x0, 0x0}) connect(r3, &(0x7f0000b96000)=@pptp={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r4, 0x40000000001) r5 = dup2(r4, r4) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000950000-0xb)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x20, 0x0, 0x0, 0x4000}, 0xb) recvfrom$llc(r5, &(0x7f0000c7e000)=""/88, 0x58, 0x0, &(0x7f0000bbf000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="af8d88c07b1c", [0x0, 0x0]}, 0x10) r6 = getuid() stat(&(0x7f00007d1000)='./file0\x00', &(0x7f000083e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r6, r7) 2018/01/17 17:34:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = getpid() sched_getparam(r1, &(0x7f0000595000-0x4)=0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x80089203, 0x0) r2 = syz_open_dev$dspn(&(0x7f000038a000-0xa)='/dev/dsp#\x00', 0x8, 0x40000) recvmsg$netrom(r2, &(0x7f0000bb6000)={&(0x7f0000ab3000)=@ax25={0x3, {"95ee52fb4a2f57"}, 0x736}, 0x10, &(0x7f00007b3000-0x80)=[{&(0x7f00000fb000-0x1000)="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0x1000}, {&(0x7f0000c8d000)="ffe68530f73cf9b275937d9364dd4584898d38810a43d2cf27629002f83203e00fccddfefe61980643a88831e88e51b35d0c03b9db7947c6476e3655384b6df6c44ec18f60104f3f0ed41051e1b01f60856ace88406b5fd398901671efc5982d5765ae0baf9494620594e2ee2e283bac99f7ce640bd747ff7dd80f8f7f9db0a8a713cb1d573b41979df7b0e3ed97ff43121b4de3abc274ebda2cbfcb7db71aa947b6a1e08e2a7f265e795a88e821ba426225c4fac8cb6fa0bae52be4487e34bbf7f9f6cff92ea260497aa61e003ec0299182567bb01143ce231d23a24fda14987754efd7871d83d6583d", 0xea}, {&(0x7f0000f50000)="aa47c5ca90ae2ba905bd29ed1ba28432185bd87438f7049e0346376d5ac71e5501f51978011a42f86afa363d505e33c53d9e06", 0x33}, {&(0x7f00003ea000-0xa8)="31052ef0c445d1a8ce3c83b2573a31bf58d605f8e670db4069cf2770fb6f64fa8154d488170876f9cd72ebab23208b29db7d9913fe2fce372ee6398f1bc8ecf98e1166e1aba6df4d7e80a783085f3c406b2a1f3f385c4a604fa5290e1d560d1a537923371ec9f9abf466d3eb701b2ee8a9479926c39397518100681cf56ac150b43a02b650f41cad59f898025b84ce15feaf532d6412ba7d6883f5dea1306b8ac77dd03be4eece17", 0xa8}, {&(0x7f0000644000-0x84)="69ed70b00c4187e1ed86731d8eedb1b62f8e4997c3f3682e41f632e2d83a6bbdae3657bf7add3313630ef23db679f8cc316d2ebc22877f78470cfa4eb8e43888bf814dc37a43f4762d9abac78b19d6992b767cae5c92d162128960d29e3b9a76c18e52ca62f88dcf14d1c29fd8e874d93b98e100cb015fc791ff9d56ad2cacd5339073f9", 0x84}, {&(0x7f000021e000-0x61)="f8b4f71ca3601a3d9f6efb2d78db7453c0bb1ebb995e9bbc20f1a268d9ddaabf5d4b5ea58269f7438314b25127c6aefebd5ca8e2e9979ed361c1af78706a36f06f4327624b816a6df67e57eb0774b3f8d6ebcff05d60ca95e9455073a5168d4a05", 0x61}, {&(0x7f0000af6000-0x18)="311a9391415b8d4e66165f5159ea79786a08a08c60ba829f", 0x18}, {&(0x7f00005fe000-0xb)="19c6008b6761ef2f1ee130", 0xb}], 0x8, &(0x7f0000bea000-0x500)=[{0x98, 0x0, 0x9, "b8c9953cd495d01a02c555cda5701701b042c33bd22814e706d0fdad0203f34488dd672b1fcac86998443237572b3d1e07cae7dcf9999ad2fee2ac76aa00b4c275c3b7f997e790e054cf6203be18886a68979f8241560aeee7a4e3faaa5b76cbe524b17437d7aa6664f973e0ac56112cf937e5588438d5ac4c8baba1b2f1c6bab971ef07"}, {0x90, 0x0, 0x1, "fbe0fdb5e0b3295019880c99c1030617cde5cca3514d921f273649c781e66304625aef4b83d7ab45eb9092561ad6abe1de107beab9495958a64f26fc1a85640ccaac42b003ee2f845b3ad2ca9ea6ee9d0c3f6e6fb0f793cbe42bd7ab29b42d94dd92f214e139017047248e2483c670623002ab60dc5ac4df56"}, {0xf0, 0x10a, 0xf6, "3d97aa3a84e8fd7f1480d2362966f6a3e1ae4e034ff84fccf59e14a2daaba7220c46559bd0d609f07a31b8ab74b92acfbefa7626915d8d3a2d23a2a98cd9ef2d3371ed5057616d14673270f5fccf026234c90cb0fe78926d60eceff4f9135a036ee332c2fa51ee5adb270d9a74e12b0292625cd53394677dae9e3402858f02542f327d599724476e37c27c4819d4c9718e1c4c0a51e58a6c615302a46e7a12797985de051931679e522b485cb9597793ac9e154ab4e6be0a328f296b9dfdcc144954067a4949b700d9c545c1572852c419fb31b3990e8bf9904ca4acf9b521"}, {0xb0, 0x109, 0x10000, "d705f53e954ba7f8ee9f10969836bf464e00f308c1a6f0ad24a7ded2be10d8d2628b7a9bcf56c9c5cd1629590c62e7e8967bbfe11c591857a3dc580a4f9415d3aa7d71b33cd346e00331c5380f5c62523adf2bc443e916df9ce8ecff5a760fdf911192b8c26f4682217164336935d8e10dfe7f4526709b34c5e67e626b0deff3e83d9b376b9903fc8a64ea328c127e38d892e9f6ea6f5bf56f059349"}, {0x10, 0x109, 0x4, ""}, {0xa8, 0x11f, 0x4, "d1833c6010115ea2153fcc2f4f5bfe5d1a3960362aeebcb5af7f95611232d79e6de552ae7804224d1f60324ab5d3411b3257b63d045121c8c92ab066ab5f3f41a254dd3378434b4b3ca6a84dfc97637191c65872a6986ff22ad65a252e796506f7c75179164091928980f52a6c43189d57c9ebac521bfe96fc4ba3f957231ca27fa43c7d89ffda24ffa0e0c700fa00f42704ea70d8"}, {0x90, 0x109, 0x7, "28f2669d9152ed3e438e05925648ff7fbe9254e63f071f07c96c49c9906f8d2819f3b57bf1cf506da9ca6a1ff079b43b6b014704a161f37573eb2d14b3730180afc99f9060a87dc035d3d39354656445bef2f20361a7f06095ed53fd40c06dcbced50ea6753836f97a21c7578cdf4941307e64d3e670291dc25c1aa8"}, {0xf0, 0x11f, 0x7, "70881fcd4b8099e8e510d5d956e286dee0e8e9d6c7ab35abe66f82abb8ed1199e82928a858156bc56c4fc44d9c30c61209a1fe3bd1eca43fd2f7849e88239275ac5076d51e606e5afd172b8b4578478b27ba96afb59a23dd3401589548e0b44b7cbf9de473cad2695578bbb274338b997014a4a6f9a9495cf1bfa3a4b19027c39de2621900f85bdb269e9437322d1528ee7fbec60c9347ef01ae0fb4ee13289b4f7f65fa7b7f3017c025193377e09479fddc9c24017d07e5bebb0bcc16c7861f020816535a4611439d7bc4a0390599cc64c1c697f8d21dc7a4"}], 0x500, 0x24048000}, 0x20) 2018/01/17 17:34:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000cc8000-0x48)={0x0, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a72000-0x4)='GPL\x00', 0x0, 0xf6, &(0x7f0000001000-0xf6)=""/246, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x85a7b39c40ff5b7c, 0x0, &(0x7f0000001000-0x40)=@raw=[], &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0x1a, &(0x7f0000001000-0x1b)=""/27, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$bt_l2cap(0x1f, 0x1, 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) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000002000-0xb4)=[{{&(0x7f0000001000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x4}}, 0x2e, &(0x7f0000001000)=[{&(0x7f0000002000-0x44)="9768247e8799500b4604e0e5aab7feef3578e796f63a35cabd081c0a8a50f3ced6e563f462820eb8d5f77e09875576fc16bbe23acdc09c93562d190539175b2657a73325", 0x44}, {&(0x7f0000001000-0xaf)="a1709d44abb8451f8ebd0a3b5d7f7215369ff509f9d5c5afc10a78860b80bda869db274f59cad8e58eecf10b2ebc535a70e1c34f9c33b1d856cd8381e1ae7cfe3735e3088a3025ffd16eb2e1e2d736becfdb1c887f9ccea9f18fa1009a4bf55bc9f4b1af5fb587dea63253d64e2e920b11da7892de9fc51177f3da88f2ae5e58cced90d81852344cefe65968a140d3076d543fc429bc94ca9f526529c2d429e4dd164a5a164c8cbd666754563605e4", 0xaf}, {&(0x7f0000001000+0x1d0)="4133ba6fa65454d30707f651cfb52ca6ff5d9cec81503dc4620d2d5c04e1f5cfe9671987a0fbe4395482c9712e7e130e403644d7684f1c0c5428fee6cfa27ad5ef121284deb7af3aeb97a5aff270fbbd6bbeb77c01bc323321507dd43e43879968d4f7b41f89a9452b4a8bdee420316cf210fe51ca10dbfa456f0114723c81841b61f68529a365540d61bf8fa473df4912f3c813e85e52c15bfe3fbaff35bd418e5cef607922cfc28bdb72201e7ce530ae95398d348d2a8ff56c534f7a", 0xbd}, {&(0x7f0000000000)="6b2ca1e0bc698c83e8ec3e640b50ea4bf31e5e9f9cb5774259fdb752cb01baa5546b94f5164075b9819eb7c87a7b", 0x2e}, {&(0x7f0000000000)="5c47cf3fc679d3269b8f4325512f7154c877553319f06797c6ad86c6b6cd1883f0c2b97a6f536d69199db5e74b19f367a695dc088008effea180af6e731a754f1e5df3c601e1fb9255d8d87a094e360fd31d76386061901aee5064ceb361ce5b83092e407eda871863010226dbfa8955833f68545eb9e9fb85889e4dde4b16c4df10e953a7e86f70243bc9f661462c92eab31b667f1ef992f780321cd9c0f66402e8648ed994de", 0xa7}, {&(0x7f0000001000)="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{&(0x7f0000002000-0x1000)="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0x1000}, {&(0x7f0000000000)="d2fe07e30e446a28b20065f76fe7fb3316f20480c25ab9ae0a352f247074536269561c1ffecee6884814fe5585feee83037b9d10eff0f3e4a38570638d09b5d17ecd95a9bca26fdf2a779c9c134db3cdc01d7fcb9df97b12a20ed1645b2a028e69b5775297127cae4c572d9d8d4f7aeea7b5f81a2a55da3a932bc7cd6e1c4bea04c71386e2a429762b60fd04b633f660f512e7cd37d30b6635b3565424405284e394b744086e26eefac6a271b1e3e807d759bf4a3ed7d69bd5fc2cd31d797515186bbe86ecd748896ece466b402827f244", 0xd1}, {&(0x7f0000001000)="", 0x0}], 0x8, 0x0, 0x0, 0x80}, 0x10000}], 0x3, 0x20000000) 2018/01/17 17:34:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xe9c, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00008fe000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000781000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0xf, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 17:34:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000215000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fd0000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e0000)=0xe8) getgroups(0x1, &(0x7f0000849000-0x4)=[0x0]) r4 = getpgid(0x0) lstat(&(0x7f00004b0000-0x8)='./file0\x00', &(0x7f0000111000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000014a000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007a5000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b71000-0x4)=0xe8) r9 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00006c6000)={0x0, 0x0}) lstat(&(0x7f00006a7000-0x8)='./file0\x00', &(0x7f00007bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000050c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbb000)=0xc) r13 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000071c000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bcb000)=0xe8) fstat(r0, &(0x7f0000d23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000686000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000773000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af5000-0x4)=0xe8) getresgid(&(0x7f0000dc8000-0x4)=0x0, &(0x7f0000b37000)=0x0, &(0x7f0000aa0000-0x4)=0x0) r19 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000140000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a21000)=0xe8) fstat(r0, &(0x7f000030e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000820000)={0x0, 0x0, 0x0}, &(0x7f0000c84000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000715000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000168000-0x4)=0xc) stat(&(0x7f0000a81000-0x8)='./file0\x00', &(0x7f00002e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000377000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c81000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c32000)=0xe8) fstat(r0, &(0x7f0000d5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ff6000)=0x0) lstat(&(0x7f0000760000)='./file0\x00', &(0x7f00002da000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000f79000)=[0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f32000-0x4)=0x0) r32 = geteuid() getresgid(&(0x7f00006c7000-0x4)=0x0, &(0x7f000061d000)=0x0, &(0x7f0000641000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000cc3000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e5000)={0x0, 0x0, 0x0}, &(0x7f0000899000-0x4)=0xc) stat(&(0x7f0000aea000-0x8)='./file0\x00', &(0x7f00007e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000694000-0x4)=0x0) stat(&(0x7f0000336000)='./file0\x00', &(0x7f0000fe3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000877000-0x8)={0x0, 0x0}) r41 = geteuid() r42 = getgid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000256000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) r45 = getuid() stat(&(0x7f00004ef000-0x8)='./file0\x00', &(0x7f0000965000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000591000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e3f000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c1000-0x4)=0xe8) r49 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000ad3000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ca6000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee8000)=0xe8) r52 = getegid() r53 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000023e000)={0x0, 0x0, 0x0}, &(0x7f000027f000-0x4)=0xc) r55 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c7e000)=0x0) stat(&(0x7f0000165000)='./file0\x00', &(0x7f0000b5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f000067a000-0x4)=[0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000591000-0x230)=[{&(0x7f0000ef4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000daf000)=[{&(0x7f0000d69000-0x52)="95b77dec0ca1c515edd17f7387c87e230d5af84b800c0caed08993168d5abeadc957b6e4481b5100e081dbc0ae0f789947c76088377baf337ab628f394151746e00f717ac00b4b15d0a4212baa2be5f145d7", 0x52}, {&(0x7f0000201000)="f9d230bd3eab0549f01a3d602c335182dd69c3acdaf34b6eafcd989ec59162dd2608d626644d352a6227656fca4de05ab72d6051d9aca9ece4beb3db8dafec1e42933292195c8f3c0d", 0x49}, {&(0x7f0000f83000)="e5d3510658c9e60abe241e7e87dd552e5f6c897841324dcfe55c9cc8e457c17f6e2f859e323658f0c5e06f0873c34624cecc47428ba1832570a6c0e0cadf7c72c6af0af5f5f6108957530d4a549e7d75fc9607ce716930a548740c1fdcfd3c5670bbde062b355b9effee5c63ba7a7016d8a206b2591b5e3ec5db932d4efa001a24aba91a89415bc37678820e062a97fba520", 0x92}, {&(0x7f00003f2000-0x3d)="52f4fa9e2fedc27576a63d22cf6993366cefa0bbfe1df8dc474eb77213e52d44c1f725e3747011344f29cc2a5719ef192d8e4baf401b63df14092fc248", 0x3d}, {&(0x7f00004f2000)="cc36313c0ddf6261e3828de60110ea4993be07c0288bb7ddf8eac992028a8c7d48ddb17acd79ff298f7ce9412ebdb81c39fd61b4d0367c3b96601ce2591b05665e4b25957f2fe0850fbeb3f3dfc9e1fdf6888f7d408e8997eb10597929d74bc8bc5e05f73f0df937b8682c562e5c3478155fbaa13723fb209de7a42f252e143da85fd5f1a5d85ed92cd0be3b141e93ec8c64a750a50dddc1210cdc80408ba0f636971ea5c394ee2f052f4bf19719b282b8d4be0a8308d9f5dc67cbd06d583741d8a5255e0f81c340a716d9b789df04916cba7c122bbacc8947524c", 0xdb}, {&(0x7f000027c000)="5739ea2a99a25c3c88f1866cf6c3e50580dbc0f11d41fdf956be6da74ad8da57a36625637f3114e9b09d09759ceb35bfa22cbe69b7bd13dc170b7521fb1957cb590538c7cc74a187821a1674bde87cd2545965cb5c6ec3f8fcc03928ed3306a836765d8ee822b85aa55a0cf7d5a489b533f6e9ea27e20c068de5e4184115f444245cf859", 0x84}, {&(0x7f0000a95000-0xc4)="4b613226d3c43086703993a62c2c3bcbeafa45b3bd9942ef141ca1341cf64d26f5b18a39e35232bb2f3c2a1f0445e8516e020b0bf97b2fb571bb68cf133c636053433570066b0ffeaa5a64ca9261367291d1cf1607bf736383b33a7c49b7e4ebd25ddb5ac5ac448c2c43a2d40c17cb0f1980095dd15310b049b8b9689b76aa8f7388a7b336931be812b35b40724463eee20ce4aabb9f7833ced5c10c42eda714e000c96ac0505d66a991bc5f24528aff75e147c790e5d3ee90ef34df5efa35ac819fac8e", 0xc4}], 0x7, &(0x7f00000be000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x118, 0x10}, {&(0x7f0000df2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000038c000)=[{&(0x7f00002b3000)="2c6b26cc22528d6ba21aeeabe74288f896d7514c6f114bb4a197b76b57b50421d33f1e1bba8d3a07b688db187e91adbdbdfa2b2fd2221d0eb5596fb7da0219abe0846ac70d2382aaceeab4de665bfcff3cc7ff80f7b88d3bf3e995860980fc41029b4c3985a56573034775d19e537cf1dc195c091411499de0b10f900bfde7b93aadaf2ff47da767cbeb9e6706173a8b1da3f7c8311aceb09eba1de0996f74d5ecf240d0ec5698a79848c79eff940499e39bbdc58d70eaeebe580854c5904b7d1a3c665ca1bd84e18c3cedbf1b37b29fd8608da320745030", 0xd8}, {&(0x7f000038a000)="bdeaf9a164cf9f632b740d6b8208516514db6409ebabbed0a1daff2b55a281c9229d6bba0b33cee78e55452ddcac55ef741420e18a3c79dcd29b46250bb6655677b510a04a0ee5685824ff0fe209fccf459711067efbbd93ed5b10c9c2cbc8c09271ae8628bb7c8c38ccaecb157ec241da77fbf2a8154f9bfbb372deae49af1412dd9baccbb2b892c12e8a500204c199a4e8459c38505a99cc6ad00d1eccb0c0ee692c453194dcc0fe63", 0xaa}, 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{&(0x7f0000020000)="10d657cc28c5cc225d9b9c21f9de9c728862da8d04d7bbd275b1947c7cd61474026e13951b57ef618a6b2b49af9aed24a912faa779d25d6eea4a50dd5cf0fd0eeb91720aadd6cf7624367453427b84c39df50002e4f0d65e5dac50c4f521257f12867107ce6f192955736c2eff10a190cf2f99e235c9d66695ce8e159f608417173fffddaa95359535643248b5e3f39adeaed8eaf1190550569ec752391b44b0b4beaea649d93e3c21093381c67cad382e0622e118979d4247d02ecd79f84824be01d04752c2f34f0477962827b191b518227d128ae755ee0bcfa890037d348fbe1c0f869f31b9edb7a228b8d01860269449e6", 0xf3}, {&(0x7f00002a7000)="d0fcf51b99ec40227591b6147c77d2d233b26e7d647ad8a15f7d5de227e316a2c0c48b378536d993f2a5060be6f7baad4f90580756c5ed17f72355d2f9a85d55082c3f1e50d5dc98b800474f7946d74e86b09752fcb01e3f9b4487d95a19d62dbb1473e1bf3d73cf6f18ba87186c3265159c697d56762bce1d95ad53631d205a00afeac615f4ab84bb2880ff5b7f7904c9c5890673f4159297e427ec65dd0d9380db", 0xa2}, {&(0x7f0000662000-0x58)="42e48421e6c8c05c9e84e877da58931b5af1febfab7ef7a10a0247085f4f705f2e4d0471c3ee49b5764c0f3c08af80a6a631e3d9b8cf507a4fc4adc53536eb47b8a74f24511d35afd2fd2c35cb98ebd0c484c0d6f3139dee", 0x58}, {&(0x7f0000019000)="f039ab65ff50104aea442790b205caaf1fe4986f8a1e17d0c5ec33ac7deba9cf2e7520b98374a74ee5e525db443a4146f2de2309d6b2949f2ea8621984df9c0f5ae6f596ce7deae7cd535d44512e05f85cf07794b7d14e0c17599a7e2977382d6fa32e16f210af9f273c34c957356dbf5bb0fc3249a5be5ed33ea716aa18e5536bea2d3c312ac8ab537fabc62cf9996103185597b5cff9d1b8ed644f1aa2e5f77102012309efd5c3355332caf52f8dac1a23f637e48706d69f1eb94bd5ac6dfc7d132de063058e1b98", 0xc9}, {&(0x7f00003a6000)="0770f0002e5de7e6a78cc5b04b45da24db683398bee530c1834d04e6b0b4f7f57b19298626668039156b23860671c47f6fe7dd9b8483326620cd52d910406826ffa2762867b287e068a8e82d8bf7bf807fc2f843a3993fd171d9c415f1ab42a6135a60e48e423796fe8fa4d4f0f583d53dbf7b819d", 0x75}], 0x9, 0x0, 0x0, 0x20000000}, {&(0x7f0000bd6000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003fa000-0x30)=[{&(0x7f0000dd8000)="396cc8f2397f65084bcb4ec6dee98c4ceda7dbb3061103ab74d53893b5c9fdf8548ebba498eea2a238558bb618818d376fb16eaa4182e2519103247108a987d8054a496e3d9bd156df054840a9077414e66c9f9615b19d46ab", 0x59}, {&(0x7f0000570000)="0f463dd6eeca20ea930ef16c9f7209043456b45202e4274b30c38db769ab3bf221a667368bfc1b75bb57dee6412706ca7a10cfe198d07ec62fa20d1d26605b98668cff288bdc716b6aab886602d5c8c10aefe89fd70202378d8342dee5176e5cdc57", 0x62}, {&(0x7f0000da3000-0x1)="a5", 0x1}], 0x3, &(0x7f0000b7e000)=[@cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r56, r57, r58}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x118, 0xc000}], 0xa, 0x4) bind$alg(r0, &(0x7f00005a5000+0x3b)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/17 17:34:49 executing program 3: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000026c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000)='cifs.idmap\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x4)="f23a0dd0", 0x4, 0xfffffffffffffff8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000004000-0x8)=0x0) keyctl$clear(0x7, r1) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000002000-0x8)={r0, 0x4}) r2 = semget$private(0x0, 0x3, 0x18) semctl$SEM_INFO(r2, 0x7, 0x13, &(0x7f0000003000)=""/212) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) getgroups(0x0, &(0x7f0000844000)=[]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000001000-0xd8)=""/216, &(0x7f0000005000-0x4)=0xd8) msgget$private(0x0, 0x2) 2018/01/17 17:34:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2e00, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f000073d000-0x30)={0x401, 0x24, [0x80, 0x7, 0x1, 0x9, 0xffffffffffffffe1, 0x6, 0x3, 0x200, 0x6e8a]}) fgetxattr(r1, &(0x7f0000aa3000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000b32000-0x4d)=""/77, 0x4d) r2 = socket$inet6(0xa, 0x5, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0], 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000663000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0x2, 0x3, 0x1f, 0xfffffffffffffff9, 0x7}, &(0x7f0000010000-0x4)=0x20) sendfile(r3, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x2, 0x7a, @loopback={0x0, 0x1}, 0x101}, 0x1c) r5 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) 2018/01/17 17:34:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000aa3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, &(0x7f0000073000)=0x3a) r1 = syz_open_dev$dspn(&(0x7f0000537000)='/dev/dsp#\x00', 0x7, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000da6000)={0x0, 0x0, 0x0, 0x10001, 0x1, 0x0, 0xf, 0xe, 0x9, "54fbcfc88762e1786d6d9bf020eb03caace006039deef0e1aea52d24641c0fbd3558a12f8b49c585791f324402b1cde9cb8d2e78927430746e60439730176073", "44a42564a10ce8d09c082326a90d61f9f269a0601facae1fc8e771ce01fea9ec23da8e00c643c614f301d4811aa8e88999ab88862cebc2466b36b35fc78d3daf", "19f8ac10d5574a1254e9cd837b32b6a1417791e13253c4195ba9a4c9df139989", [0x80f, 0x328]}) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f000087c000)=0x9, 0xfffffcb0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a81000-0x3)=0x0, &(0x7f00005ac000)=0x4) pkey_alloc(0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7002) 2018/01/17 17:34:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000236000)=@generic={0x1f, "01030000000000000000000001001a0009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb008401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f08f0158d19bcb31f1314a8ef151622ca5bdb938ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x800000000000001e, 0x5, 0x0) sendmsg(r1, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000c47000-0x40)=[{&(0x7f00002b1000-0x38)="", 0x0}], 0x1, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) dup3(r1, r0, 0x0) 2018/01/17 17:34:49 executing program 1: mmap(&(0x7f0000000000/0x5c7000)=nil, 0x5c7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f0000340000)=[], 0x0, &(0x7f00004b4000-0x40)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f00005c8000-0xc)='/dev/amidi#\x00', 0xfffffffffffffff8, 0x206200) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f00005c7000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00005c8000)=""/150) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007e000-0xd3)="e8526975c9f17dec86d9339b8f62fc5a38ee2a67248a630e90db0ebf02f1075b45317404765b5f0e26cab56d41172b116a0b3cbaea66a85b4011464857339f5c37d00be4ef5678a4ffb4d460b70e5b5db8e43df00ab82b670b6d3da161bfe98e4db52a6ab3af663ddf271e4345ae1a21de3e9a954931a7f552cd3c5a1e5cfc5d11973cd33f0f412b6e1d0c6dcf9dfdc2a70f23d20b36c32d36569333dfdd2a4e2623bf59ef2c574dc5f9af9d9673aa2719d67c5bee7cdf734ad0852bbcfdf60d36575d04f041c25cca73969c2079305f516236", 0xd3) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r2, &(0x7f00005c9000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/17 17:34:49 executing program 0: clone(0x34bfdc9e32880748, &(0x7f0000756000-0xb9)="", &(0x7f0000830000-0x4)=0x0, &(0x7f0000967000-0x4)=0x0, &(0x7f0000bbc000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = gettid() getpgrp(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000002000-0xb)='mountstats\x00') setns(r2, 0x0) 2018/01/17 17:34:49 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 17:34:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x84) fstatfs(r0, &(0x7f0000001000-0xe1)=""/225) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) r2 = dup2(r1, r1) connect$netrom(r2, &(0x7f0000000000)=@full={{0x3, {"8a77897c6e2dc8"}, 0x0}, [{"5831d340c5dbe4"}, {"25fd428379862c"}, {"afc0c7ef6d997d"}, {"578b295996c2c4"}, {"e7ac5a47914939"}, {"4dd34a3e4e60f3"}, {"889d98fb9b3fa7"}, {"1cf0d297b5d2ce"}]}, 0x48) 2018/01/17 17:34:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() r2 = getpgid(0x0) r3 = getpgrp(0x0) wait4(r2, &(0x7f0000dc8000)=0x0, 0x20000009, 0x0) r4 = getpgid(r3) r5 = getpgid(r4) fcntl$lock(r1, 0x25, &(0x7f0000004000-0x20)={0xfffffffffffffffe, 0x0, 0x0, 0x0, r5}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000668000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b95000-0x4)=0x0) 2018/01/17 17:34:49 executing program 0: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0xffff, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0xa, 0x2, 0x11) r2 = syz_open_dev$amidi(&(0x7f000082d000+0xfad)='/dev/amidi#\x00', 0x20, 0x4000) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00001d8000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x7, "94"}], 0x18, 0x0}, 0x0) 2018/01/17 17:34:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x2) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x42) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005a6000)={0x0, 0x0, 0x20}, 0xc) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f00007d9000)="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", 0x599) 2018/01/17 17:34:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x3, &(0x7f0000011000)={0xa93, 0xa6}) r0 = memfd_create(&(0x7f0000332000)=',mime_typebdev(\x00', 0x20000000004) ftruncate(r0, 0x4) 2018/01/17 17:34:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00002a0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26", 0x3d}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00001ab000-0x56)="9c55163018f088d1f97d3865da4bcd503866702f025d52cbd79562a9a454c00f3063972683a548f646a6a705c8d293ec910685c87f0b177cf4d7ba44e8969c9a364ac414c239c436dac3c9c4cfb92c3d087dc955ce6d", 0x56, 0x840, &(0x7f00003f2000-0x1c)={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, 0xfffffffffffffebf) recvfrom$inet6(r0, &(0x7f0000211000)=""/98, 0x62, 0x0, &(0x7f0000bc3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000318000-0x3)="1a9b4b", 0x3, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/17 17:34:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000)='/dev/vcs#\x00', 0x2, 0x200000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x4, 0x8, 0x7ff, 0xffffffff}, {0x1, 0x10000, 0x7, 0x2}, {0x9, 0x7fff, 0x5, 0x1}, {0x0, 0x7, 0x2c6, 0xffffffff}]}) r2 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x3, 0x80000) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f48000-0x9)='/dev/dsp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001000-0x8)={r2, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r5, &(0x7f0000000000)=""/133, 0x85) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) syz_emit_ethernet(0x3b, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "c931b99d4bd03a2f1015ef893959a4369a"}}}}}, 0x0) 2018/01/17 17:34:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00008fe000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0x200], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/17 17:34:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00006b0000/0x1000)=nil, 0x1000, 0x6f) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000734000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000eb7000)={0x700, 0x400, 0x49f1, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000cd000)={0x3ff, 0x1f}, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000248000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000c2e000)={0x0, 0x6, 0x10000}, &(0x7f0000160000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003a6000)={0x0, 0xfff, 0x20f, 0x4824, 0x3e0, 0x81, 0x3, 0x0, r3}, 0x20) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00008fe000-0x4)=0x0, &(0x7f0000c7e000)=0x4) 2018/01/17 17:34:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000804000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r1 = getpid() r2 = openat(0xffffffffffffff9c, &(0x7f0000a39000-0x8)='./file0\x00', 0x200, 0x1) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x39) process_vm_writev(r1, &(0x7f0000c61000-0x10)=[{&(0x7f0000a09000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000937000)=""/88, 0x58}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000062b000)={0x0, 0x0}) connect(r3, &(0x7f0000b96000)=@pptp={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x200000000000001}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r4, 0x40000000001) r5 = dup2(r4, r4) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000950000-0xb)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x20, 0x0, 0x0, 0x4000}, 0xb) recvfrom$llc(r5, &(0x7f0000c7e000)=""/88, 0x58, 0x0, &(0x7f0000bbf000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="af8d88c07b1c", [0x0, 0x0]}, 0x10) r6 = getuid() stat(&(0x7f00007d1000)='./file0\x00', &(0x7f000083e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r6, r7) 2018/01/17 17:34:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005e000)='/dev/snd/seq\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000b38000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx2\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000031000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000130000)={0x1, 0x9, 0xffff, 0x100, 0x7f, 0x501, 0xfffffffffffffff7, 0x3}, &(0x7f0000b51000-0x40)={0x24, 0xe2ef, 0x3, 0x8000, 0x5, 0x36, 0xffff, 0x401}, &(0x7f0000426000)={0x4ba, 0xfffffffffffffffe, 0x200, 0x81e5, 0x7, 0x4, 0x1, 0x3}, &(0x7f00002e3000)={0x0, 0x0}, &(0x7f0000b7c000-0x10)={&(0x7f0000a89000)={0x4}, 0x8}) clock_gettime(0x7, &(0x7f0000a0f000)={0x0, 0x0}) timer_gettime(0x0, &(0x7f000013c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00008ca000)={0x4, 0x1, 0x0, {r1, r2}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept(0xffffffffffffff9c, &(0x7f0000838000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d66000)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f9a000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xffffffff, 0x0, 0x3, 0x9, 0x10001, 0x0, 0xa18}, 0x20) 2018/01/17 17:34:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000cc9000)='/dev/dmmidi#\x00', 0x2, 0x10000) r1 = openat(r0, &(0x7f00006f4000)='./file0\x00', 0x80100, 0x108) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000069f000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005c6000)=0xc) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r2, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000972000-0x4)=0x0) sendmsg$can_bcm(r2, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$unix(0x1, 0x2, 0x0) sendmsg$can_bcm(r2, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:34:49 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ed000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00006e7000)=0x14, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000c0c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x3, &(0x7f00006b7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00003c9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 17:34:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000881000)=[{r2, 0x0, 0x0}], 0x1, 0x8) r3 = dup2(r1, r2) recvmsg(r3, &(0x7f0000638000-0x38)={&(0x7f0000c4c000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009c1000)=[], 0x0, &(0x7f000027c000-0xbd)=""/189, 0xbd, 0x0}, 0x0) clone(0x0, &(0x7f0000551000-0x1000)="", &(0x7f00000e0000)=0x0, &(0x7f0000586000)=0x0, &(0x7f0000ddf000-0x1000)="") getpgid(r0) fcntl$setown(r1, 0x8, r0) tkill(r0, 0x16) 2018/01/17 17:34:49 executing program 6: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f00000dc000)={@random="cd450bf21b08", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0ea99", 0x0, 0x29, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}]}], "654635a3775b9167f04dd100856caac3"}}}}}}}, 0x0) r0 = syz_open_dev$audion(&(0x7f000000b000)='/dev/audio#\x00', 0x8000, 0x80001) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f000008d000)={0x0, 0x0}, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000060000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000f8000)=""/70) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000fa000-0x4)={0x7, 0x9, 0x6000000000000000}) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00000f9000)={0x0, 0x0}, 0x5b03, 0x9) 2018/01/17 17:34:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000089e000)='/dev/usbmon#\x00', 0x30, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000419000-0x8c)={0x0, 0x1, 0xfffffffffffffff8, 'queue1\x00', 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x8, 0x0) recvmsg(r1, &(0x7f0000048000-0x38)={&(0x7f0000464000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000e82000)=[{&(0x7f0000c17000-0x1b)=""/27, 0x1b}, {&(0x7f000009e000-0xdc)=""/220, 0xdc}, {&(0x7f000056c000-0x39)=""/57, 0x39}, {&(0x7f0000569000-0x1000)=""/4096, 0x1000}, {&(0x7f00009d6000-0xd7)=""/215, 0xd7}, {&(0x7f0000b2c000-0x62)=""/98, 0x62}, {&(0x7f0000b1a000-0x38)=""/56, 0x38}, {&(0x7f000087a000-0x51)=""/81, 0x51}, {&(0x7f0000c8b000)=""/25, 0x19}, {&(0x7f0000e55000)=""/50, 0x32}], 0xa, &(0x7f00007b9000)=""/237, 0xed, 0x4b}, 0x1) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00005de000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = semget$private(0x0, 0x0, 0x4) semctl$GETNCNT(r4, 0x2, 0xe, &(0x7f0000953000-0xc5)=""/197) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000497000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 17:34:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000130000-0x4)={r0}) getpeername$llc(r1, &(0x7f0000b6c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008fd000-0x4)=0x10) r2 = syz_open_dev$mouse(&(0x7f0000d15000-0x12)='/dev/input/mouse#\x00', 0x3f, 0x90000) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000cf9000-0x1a)={0x51, 0x8000, 0x8001, {0x7fffffff, 0x800}, {0xab, 0x81}, @const={0x4, {0x5, 0x1, 0x4, 0x9}}}) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000fe1000)=@abs={0x1, 0x0, 0x3}, 0x8) listen(r3, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r0, &(0x7f000059a000)="ed", 0x1) 2018/01/17 17:34:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0x9, 0x1fc, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000d4000)={r0, &(0x7f00001dd000)="", &(0x7f0000de5000)=""/0}, 0x18) 2018/01/17 17:34:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000016b000)={0x5, &(0x7f0000602000+0xbbf)=[{0x4, 0x101, 0x3f, 0xc4c}, {0x5319264d, 0x6, 0x0, 0x7}, {0x1, 0x5, 0xd9, 0x3}, {0x20, 0x80000001, 0x6, 0x3}, {0x100000001, 0x7, 0x3, 0x5}]}, 0x10) r1 = syz_open_dev$audion(&(0x7f00006e5000-0xc)='/dev/audio#\x00', 0x3, 0x40000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000715000-0x10)={0x5, &(0x7f0000f21000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mmap(&(0x7f0000333000/0x3000)=nil, 0x3000, 0x0, 0x50, r2, 0x0) 2018/01/17 17:34:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001b2000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) r0 = socket(0xb, 0x802, 0x2) write(r0, &(0x7f0000105000)="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", 0xfc) 2018/01/17 17:34:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d9d000)={0x9, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000d96000-0xc)={0x2, [0x0, 0x0]}) syz_open_dev$admmidi(&(0x7f000059d000-0xe)='/dev/admmidi#\x00', 0x400, 0x80000) poll(&(0x7f0000a29000)=[], 0x0, 0x9) write(r2, &(0x7f00009db000)="599dfcc3cb31922b6f76cb7026ee9832cb971ae6e7d5376184", 0x19) io_setup(0xffff, &(0x7f00009f6000)=0x0) 2018/01/17 17:34:49 executing program 4: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000012000-0xc)={0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000016000-0x97)="90744467d3a11f3def3c6590ee383a29c781f6374f2e381cc055334066e2f43ee88b90de45e8f0b1a7196512c86a65b2bebe98e96fd52ae5c7ec766f176102897f0000514bedbb71c6941ddbd17abec4d4a032aa56f691947794bcd10046a628d9c1339e3ac3a146f4a6a8f27c3570590b4281584c54dc2c86e04394f2de5fdcb9733559e0af29c7c991c26e56a13f0e92c7fa1fc80372") getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000893000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b70000-0x4)=0x5) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 17:34:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e51000-0x4)=0xfffffffffffffffd, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f39000-0xb)='/dev/mixer\x00', 0x100, 0x0) gettid() ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000028b000)=""/56) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000001b000)=0x0) perf_event_open(&(0x7f00001ae000-0x78)={0x1, 0x78, 0x4, 0x7, 0x6, 0x6, 0x0, 0x1, 0x60804, 0x8, 0x40000000003, 0xfffffffffffffffe, 0x0, 0xffffffffffffffc1, 0x3, 0x4, 0x8, 0x3, 0x866, 0x400, 0x1, 0xfff, 0x7a, 0xfffffffffffffffe, 0xfffffffffffffbff, 0x100000000, 0x3, 0x0, 0x10001, 0x4de, 0x0, 0xffffffffffffffc0, 0x800, 0x80000000, 0xfffffffffffff462, 0x9, 0x3, 0x1, 0x0, 0x905b, 0x2, @perf_bp={&(0x7f0000a81000)=0x0, 0xa}, 0x10000, 0x4, 0x7, 0x7, 0x3dd, 0x9, 0x3f, 0x0}, r2, 0x8, r1, 0x4) socketpair(0x10, 0xa, 0x40, &(0x7f000041f000-0x8)={0x0, 0x0}) connect$pptp(r3, &(0x7f00007fe000)={0x18, 0x2, {0x1, @rand_addr=0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 17:34:49 executing program 0: mmap(&(0x7f0000000000/0xebb000)=nil, 0xebb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000eba000-0x8)='./file0\x00', &(0x7f00008a7000)='ramfs\x00', 0x0, &(0x7f0000eb9000)="") r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007c9000)='/dev/vcs\x00', 0x1, 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000ebb000)=0x0, &(0x7f0000ebc000-0x4)=0x4) 2018/01/17 17:34:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000524000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000799000)=0x1c) pipe(&(0x7f00008a1000-0x8)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fda000)=@assoc_value={0x0, 0x200}, 0x8) prctl$seccomp(0x16, 0x1dcefebd64d72344, &(0x7f0000766000-0x10)={0x2, &(0x7f00003e4000)=[{0x1, 0x80000000, 0xb2, 0x5488}, {0x8001, 0x7fffffff, 0x200, 0x7ee}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ad8000-0x10)={0x1, 0x0, 0x9, 0x1, 0x0}, &(0x7f0000030000-0x4)=0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000e20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000099b000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000099f000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, r3}) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$getown(r0, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00007ba000)=[@in6={0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/17 17:34:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 17:34:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00004d0000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000756000-0x8)=0x0, 0x3, 0x0) 2018/01/17 17:34:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ffa000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000ede000)=0x0) splice(r0, &(0x7f0000efe000-0x8)=0x0, r0, &(0x7f0000c23000)=0x0, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="", 0x3cb, 0x20008090, &(0x7f000010d000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000446000)={0x6, [0x0, 0x1, 0x5, 0xea43, 0x2fae, 0x1ff]}, &(0x7f0000f95000-0x1)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000011f000)={0x0, 0x7fff}, &(0x7f0000ec9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a89000-0x98)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x100000000}, 0x98) bind$inet6(r1, &(0x7f0000d94000-0x1c)={0xa, 0x3, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x5}, 0x1c) 2018/01/17 17:34:49 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000017000-0x27cc)={0x20, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x3, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000000f000)={0xec, &(0x7f0000001000)="3a38f2636c1f94892873ed17b4f6d09f54dd30a05ea7d83db2c6933cd81c0ab233131d7e018cf84246dc8e0abed67948ed824194a4734609f58b050d07046af4598faf86cf46eab44885f5b86c8fe32f63dec6c6f2be3fdc3ba683298ce640f2d02a8457553f5d12464f696e1b7fc42380dba6c34ee524089460cc40644c20ca56102f432cd1417533b91878044968723a23b13b396ebf75a9e8a0c0aaf5ebbe1ce4156d0ade08a0086114cca44d2aecb0b2cc1b90ffed2bdcc46eeb5a9658245e11b54c8333ae47cca436c41f52b3586401097540b12cda81ddf9bc31b7d9f6a44ec9ed6be69c858613f315"}) 2018/01/17 17:34:50 executing program 5: mmap(&(0x7f0000000000/0xb01000)=nil, 0xb01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffd) pipe2(&(0x7f0000235000-0x8)={0x0, 0x0}, 0x800) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f00006d9000-0x4)={0x8001, 0x2, 0x6}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000507000)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b02000-0x8)=@assoc_value={0x0, 0x16}, &(0x7f0000b01000)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00009d3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000b02000)=0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000066e000-0x8)={r6, 0x800}, &(0x7f0000b02000-0x4)=0x4a8179f5f28504c0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r3, &(0x7f0000b03000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000042b000-0x4)=0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f00009d3000)={{0xffffffffffffffff, 0x1000}, 'port0\x00', 0x2, 0x1000, 0x1ff, 0x401, 0x1, 0x1149, 0x6, 0x0, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000afa000-0x18)={0x1, 0x0, [{0x40000084, 0x0, 0x0}]}) connect$pppoe(r4, &(0x7f0000897000)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @common='ip6gretap0\x00'}}, 0x1e) 2018/01/17 17:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000078b000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) 2018/01/17 17:34:50 executing program 0: mmap(&(0x7f0000000000/0xac7000)=nil, 0xac7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac3000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ac7000)=0x3, 0xfffffffffffffe7c) tee(r0, r0, 0x5, 0xf) close(r0) socket(0x1b, 0x2, 0x4) bind(r0, &(0x7f0000557000+0x130)=@generic={0x1e, "7a39a92fe5437c79f38e0962fd064b94f8a979f321b30c73c8980405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe9de43a4b0470a0c5216669ca021f6f65dcf160e7e58f358c719af00f8958d19bcb3151314a8ef1f1322ca5bdb9c8386f0bba77aeb86eef1c1d6d7c980ee590c8b9f70dc13bcb184a"}, 0x80) 2018/01/17 17:34:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eb5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x200202}, 0xc, &(0x7f0000000000)={&(0x7f0000d90000-0xf8)=@get={0xf8, 0x13, 0x200, 0x7, 0x0, {{'drbg_nopr_sha256\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0xd1}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001ec000-0x4)=0x0) 2018/01/17 17:34:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r0, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000be7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00007cc000)={0x0, 0x0}) rt_sigpending(&(0x7f000005e000-0x8)={0x0}, 0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000550000)='coredump_filter\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000515000)={0x0, 0x10000}, &(0x7f0000be4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000086c000-0x4)=r3, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000992000+0xa7b)={0x0, 0x0, 0x0}, &(0x7f0000d9d000)=0xc) get_robust_list(r4, &(0x7f000057a000)=&(0x7f000055f000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000807000)=0x18) pipe(&(0x7f0000e5c000-0x8)={0x0, 0x0}) socket$llc(0x1a, 0x1, 0x0) 2018/01/17 17:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ba1000-0x4)=0x0, &(0x7f0000cbd000-0x4)=0x4) mbind(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1, &(0x7f00003ba000)=0x1, 0xc1, 0x0) r1 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000862000-0x4)=0x0, &(0x7f00008c1000-0x4)=0x4) io_setup(0x0, &(0x7f000066f000)=0x0) r2 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') sendfile(r2, r2, &(0x7f00004ce000)=0x0, 0x7fff) 2018/01/17 17:34:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000058f000-0xe)='net/sockstat6\x00') preadv(r0, &(0x7f0000ce3000)=[{&(0x7f0000039000)=""/4096, 0x1000}], 0x1, 0x1000000000000000) clock_settime(0x7, &(0x7f0000dab000)={0x0, 0x0}) 2018/01/17 17:34:50 executing program 6: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000d60000)={0x0}, 0x22) r0 = open(&(0x7f0000052000)='./file0\x00', 0x2, 0x20) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000ffa000-0x1b)={0x17, "9dba58f796deaf71ccbbd95cbb89f4e77cc9cd911a6d5a"}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ffa000-0x8)='./file0\x00', &(0x7f0000ff9000)='./file0\x00', &(0x7f0000ff9000)='hostfs\x00', 0x80000, &(0x7f000078c000-0xf1)="ea64837b6324cddd584d82175245c064722c98d15c587a53f02f992e7673d3cd8ef22aac48582f8068d6855fdc30b164773a533afe2bbc637f50c193de96ff000734a9bc7ef40a94a6117b1bd35bc5aa332af8b10dffe64447f287ebfbe3b10aa935d2ea4d2c836a6118665b15b3e4b4fa2c9c9d80d8cd0e424fb2ac5a02a2cd7be82d64f1e563d6d21af4aa225f0059db7fea9897618f0099d07294e634e6cf87075453d41a10a949349b3c2c3e4be793ef2f7f15088f96d415bd97b8dd399249f3176ef536b26ab94a33ba76bcf89ae976858d70684547209e2ab819309621ff53cf0e2925af1d5f9897f7d2d0233637") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000ff8000-0x10)={0x0, 0x0}, &(0x7f0000e24000)={0x0, 0x0}) 2018/01/17 17:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000d81000-0xb)='/dev/adsp#\x00', 0x1, 0x40080) r1 = syz_open_dev$vcsn(&(0x7f00001ea000-0xa)='/dev/vcs#\x00', 0xfffffffffffff01b, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000147000-0xc)={0x90000000, 0x0}) msgrcv(0x0, &(0x7f0000423000)={0x0, ""/4081}, 0xfffffe56, 0x0, 0x524b970b525d5f58) 2018/01/17 17:34:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000869000)='/dev/usbmon#\x00', 0x80, 0x40000) r0 = perf_event_open(&(0x7f0000835000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c68000)={0xaa, 0x40, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f0000881000-0xc)='/dev/audio#\x00', 0x2, 0x48000) r3 = dup(r0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000806000/0x18000)=nil, &(0x7f00008ba000-0x18)=[@text16={0x10, &(0x7f0000660000-0x26)="67662664f4f00fbb7509670f01c80f01c90f23ed0f30b84f000f00d00f06f20ff054070f01df", 0x26}], 0x1, 0x4, &(0x7f000055f000-0x20)=[@efer={0x2, 0x4800}, @flags={0x3, 0x1000}], 0x2) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mkdirat(r0, &(0x7f0000455000-0x8)='./file0\x00', 0x10) 2018/01/17 17:34:50 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000033e000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a9f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/245) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x20000400) pwritev(r1, &(0x7f0000e56000)=[], 0x0, 0x0) 2018/01/17 17:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e2a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000452000)="56b6c5820faeb995298992ea54c7beef4e", 0x11) r3 = accept$alg(r0, 0x0, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000b07000-0x12)='/dev/input/mouse#\x00', 0xae50, 0x2000) getsockopt$ax25_int(r4, 0x101, 0x7, &(0x7f0000560000)=0x0, &(0x7f0000669000-0x4)=0x4) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000485000-0x1000)="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", 0x1000) connect$ipx(r2, &(0x7f00007de000)={0x4, 0x10000, 0x1f, "3dd629cb40c6", 0x100000001, 0x0}, 0x10) timer_create(0x5, &(0x7f0000b20000-0x60)={0x0, 0x3, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cd3000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r6, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00008e1000-0x4)={0xafa8, 0x1, 0xfffffffffffffffa}) write(r6, &(0x7f0000347000-0x70)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r7 = syz_open_pts(r6, 0x801) writev(r7, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) clock_gettime(0x4000, &(0x7f0000922000)={0x0, 0x0}) timer_settime(r5, 0x0, &(0x7f0000cb5000+0x51)={{r8, r9+30000000}, {0x0, 0x0}}, &(0x7f0000694000)={{0x0, 0x0}, {0x0, 0x0}}) signalfd4(r4, &(0x7f0000ca9000-0x8)={0x1}, 0x8, 0x80800) sendmmsg$alg(r3, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000f73000-0x93)="", 0x0}, {&(0x7f0000088000-0x1000)="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", 0x1ec}], 0x2, 0x0, 0x0, 0x40800}, {0x0, 0x0, &(0x7f00003a9000-0x70)=[{&(0x7f00008f9000)="", 0x0}], 0x1, &(0x7f00005ac000-0xa8)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x20000800}], 0x2, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00006a6000)=[{0x0, 0x1}, {0x8, 0x7fffffff}, {0x8, 0x5e9c}, {0x8, 0x7ff}, {0x4, 0x7fffffff}], 0x5) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f000009f000)=""/87, 0x57}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x5, &(0x7f0000590000)=""/0, 0x0, 0x36d}, 0x0) 2018/01/17 17:34:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b18697469d49df823bd09476485803c4"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000ad1000)=0x4) 2018/01/17 17:34:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) pipe2(&(0x7f00007af000-0x8)={0x0, 0x0}, 0x84000) syz_open_dev$sndpcmc(&(0x7f0000158000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000bc8000)={{&(0x7f00004c1000/0x4000)=nil, 0x4000}, 0x2, 0x0}) bind(r0, &(0x7f0000476000)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000548000-0x4)=0x5, 0x4) connect$unix(r0, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/01/17 17:34:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000001000-0x60)={0x0, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000001000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80800) splice(r0, &(0x7f0000001000)=0x59, r1, &(0x7f0000000000)=0x0, 0xfffffffffffff800, 0x2) 2018/01/17 17:34:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdf000-0xa)='/dev/ptmx\x00', 0xc440, 0x0) 2018/01/17 17:34:50 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002e4000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000000)={0x7b, 0x0, [0x2, 0x4de, 0x1f, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$netlink(r0, &(0x7f0000001000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000002000-0x18)={0x0, 0x4, 0x8001, 0x3d7, 0x18e9, 0xf3eb}) 2018/01/17 17:34:50 executing program 3: prctl$void(0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x1f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000002000-0xc)={&(0x7f0000001000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000-0x1)=0xffff, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f00009b3000)='./file0\x00', 0x0, 0x5}, 0xf) 2018/01/17 17:34:50 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x2e, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000013000+0xe7b)={0x0, &(0x7f0000012000)=[]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 17:34:50 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b38000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f0000139000-0x8)='./file0\x00', 0xc00, 0x1d9) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000a7f000-0x4)=0x8000) unshare(0x28060400) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x4, 0xbe8e, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff19) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x4000000) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00005cc000-0x10)={0x10001, 0x21d9, 0x9, 0x100}) pkey_alloc(0x0, 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000bc9000)={r2, &(0x7f00003df000-0xde)="6150182a6f72d07ea2ad68d33e7684ffd28b1d7371f32acfa188ebad19a008ca11772b96024d88f4e30d0b77b2746f2d212d4a6f0573a6058dec1af2a307e382bb14a6978a2faaa29f6e61f560d3bb909cec4a86fd6bb97c2b738824933b2862a62ab91348a2b666a0287ff730662a69b68f8b3fb74621a419e8f55dfb50cf1181eb9b3d5f4dffce2bac95c79768bf9e03f6be0acc7d0aae16b9cc171e5a8c52bfb6b16b868c95f242b09a33495b114ea591983c0b2998aac20d732d4934cc385b823418046f9b24403be40a7df698833d31680517909a9bdecbb0638613", &(0x7f0000cfa000)="d59f46b96586956bfd16753faf9e41946ccb8c113e891fe55d0c8b8d8bf78b3ec7b39b162da34c9041a51b9fb081e52ca7a30bf74b391e207006e154d372dcd8", 0x3}, 0x20) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f08000)=0x0, &(0x7f00002b9000-0x4)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000)={r3, &(0x7f00000c1000)="", &(0x7f0000f84000)="", 0x0}, 0x20) openat$vcs(0xffffffffffffff9c, &(0x7f0000d44000)='/dev/vcs\x00', 0x3a5000, 0x0) fcntl$getownex(r3, 0x10, &(0x7f000097c000-0x8)={0x0, 0x0}) syz_open_dev$midi(&(0x7f0000764000-0xb)='/dev/midi#\x00', 0x8, 0x0) get_robust_list(r4, &(0x7f0000417000)=&(0x7f0000061000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00002d1000)=0x18) 2018/01/17 17:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e56000)='/proc/self/net/pfkey\x00', 0x20001, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000db1000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00000a1000)=""/109, &(0x7f000089f000-0x4)=0x6d) 2018/01/17 17:34:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d27000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ffd000)='/dev/sequencer\x00', 0x40000, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendfile(r0, r1, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ce1000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000e9d000)='loginuod\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f00005ed000-0xf)="19", 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00008de000)={0x0, 0x0}) getsockname$netlink(r0, &(0x7f0000598000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc1000)=0xc) 2018/01/17 17:34:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005e6000)='./file0\x00', 0x0, 0x80) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000a80000)={0x9, 0x81, 0x40, 0x0, 0x8, 0x3, 0x8, 0x5, 0x0, 0x1, 0x9, 0x2, 0x0, 0x8, 0x1ff, 0x5, 0x800, 0x9, 0x6}) r1 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000e51000-0x8)=0x0, r0, &(0x7f0000d04000)=0x0, 0x1, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c2d000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a6000-0x4)=0xe8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000d6a000)={&(0x7f0000834000/0x2000)=nil, 0x2000}) mkdir(&(0x7f0000267000-0x8)='./file0\x00', 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2018/01/17 17:34:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) poll(&(0x7f0000849000)=[{r0, 0x0, 0x0}], 0x1, 0x3f) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000866000-0x31)=""/49) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000091b000-0x5c)={0x8d8, 0x0, {0x1, 0x3, 0x0, 0x0, 0x1ce}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00001e9000)=""/174) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fc2000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000083000-0x4)=0x108) [ 68.818420] binder: 11829:11835 Acquire 1 refcount change on invalid ref 0 ret -22 [ 68.827126] binder: 11829:11835 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 68.828707] FAULT_FLAG_ALLOW_RETRY missing 30 [ 68.828718] CPU: 1 PID: 11830 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #265 [ 68.828725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.828728] Call Trace: [ 68.828746] dump_stack+0x194/0x257 [ 68.828763] ? arch_local_irq_restore+0x53/0x53 [ 68.828781] ? handle_userfault+0x12b7/0x24c0 [ 68.828798] handle_userfault+0x12fa/0x24c0 [ 68.828805] ? handle_userfault+0x150b/0x24c0 [ 68.828830] ? userfaultfd_ioctl+0x4520/0x4520 [ 68.828838] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 68.828849] ? check_noncircular+0x20/0x20 [ 68.828860] ? get_user_pages_fast+0x277/0x340 [ 68.828878] ? print_irqtrace_events+0x270/0x270 [ 68.828889] ? print_irqtrace_events+0x270/0x270 [ 68.828913] ? find_held_lock+0x35/0x1d0 [ 68.828935] ? __lock_acquire+0x664/0x3e00 [ 68.828944] ? check_noncircular+0x20/0x20 [ 68.828951] ? __lock_acquire+0x664/0x3e00 [ 68.828960] ? load_balance+0x34c0/0x34c0 [ 68.828986] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 68.828997] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 68.829017] ? find_held_lock+0x35/0x1d0 [ 68.829038] ? __handle_mm_fault+0x3296/0x3ce0 [ 68.829049] ? lock_downgrade+0x980/0x980 [ 68.829063] ? lock_release+0xa40/0xa40 [ 68.829075] ? __schedule+0x8f3/0x2060 [ 68.829087] ? do_raw_spin_trylock+0x190/0x190 [ 68.829098] ? userfaultfd_ctx_put+0x740/0x740 [ 68.829127] __handle_mm_fault+0x32a3/0x3ce0 [ 68.829147] ? __pmd_alloc+0x4e0/0x4e0 [ 68.829169] ? find_held_lock+0x35/0x1d0 [ 68.829192] ? handle_mm_fault+0x248/0x8d0 [ 68.829203] ? lock_downgrade+0x980/0x980 [ 68.829253] handle_mm_fault+0x334/0x8d0 [ 68.829262] ? down_read+0x96/0x150 [ 68.829272] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 68.829280] ? vmacache_find+0x5f/0x280 [ 68.829296] ? find_vma+0x30/0x150 [ 68.829314] __do_page_fault+0x5c9/0xc90 [ 68.829322] ? get_futex_value_locked+0xc3/0xf0 [ 68.829343] ? mm_fault_error+0x2c0/0x2c0 [ 68.829358] ? futex_wake+0x680/0x680 [ 68.829374] do_page_fault+0xee/0x720 [ 68.829386] ? __do_page_fault+0xc90/0xc90 [ 68.829403] ? find_held_lock+0x35/0x1d0 [ 68.829423] ? __might_fault+0x110/0x1d0 [ 68.829439] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 68.829459] page_fault+0x2c/0x60 [ 68.829469] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 68.829473] RSP: 0018:ffff8801cd52f9a0 EFLAGS: 00010202 [ 68.829480] RAX: ffffed0039aa5fd9 RBX: 0000000020013e7b RCX: 0000000000000002 [ 68.829485] RDX: 0000000000000000 RSI: 0000000020013e7b RDI: ffff8801cd52feb8 [ 68.829490] RBP: ffff8801cd52f9d0 R08: ffffed0039aa5fd9 R09: ffffed0039aa5fd9 [ 68.829494] R10: 0000000000000002 R11: ffffed0039aa5fd8 R12: 0000000000000010 [ 68.829499] R13: ffff8801cd52feb8 R14: 00007ffffffff000 R15: 0000000020013e8b [ 68.829534] ? _copy_from_user+0xc5/0x110 [ 68.829550] do_seccomp+0x64a/0x2270 [ 68.829569] ? __put_seccomp_filter+0xa0/0xa0 [ 68.829578] ? check_noncircular+0x20/0x20 [ 68.829588] ? vma_wants_writenotify+0x3b0/0x3b0 [ 68.829610] ? exit_robust_list+0x240/0x240 [ 68.829621] ? find_held_lock+0x35/0x1d0 [ 68.829642] ? __fget+0x333/0x570 [ 68.829653] ? lock_downgrade+0x980/0x980 [ 68.829667] ? lock_release+0xa40/0xa40 [ 68.829681] ? __lock_is_held+0xb6/0x140 [ 68.829726] ? iterate_fd+0x3f0/0x3f0 [ 68.829732] ? up_read+0x40/0x40 [ 68.829742] ? down_read_killable+0x180/0x180 [ 68.829752] ? security_mmap_file+0x143/0x180 [ 68.829772] ? userfaultfd_read+0x220/0x220 [ 68.829782] ? do_vfs_ioctl+0x486/0x1520 [ 68.829799] ? ioctl_preallocate+0x2b0/0x2b0 [ 68.829813] ? selinux_capable+0x40/0x40 [ 68.829829] ? SyS_futex+0x269/0x390 [ 68.829845] ? do_futex+0x22a0/0x22a0 [ 68.829856] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 68.829869] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 68.829887] SyS_seccomp+0x24/0x30 [ 68.829900] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 68.829906] RIP: 0033:0x452df9 [ 68.829909] RSP: 002b:00007f20eb433c58 EFLAGS: 00000212 ORIG_RAX: 000000000000013d [ 68.829917] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 68.829922] RDX: 0000000020013e7b RSI: 0000000000000000 RDI: 0000000000000001 [ 68.829926] RBP: 00000000000003bb R08: 0000000000000000 R09: 0000000000000000 [ 68.829930] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3a28 [ 68.829935] R13: 00000000ffffffff R14: 00007f20eb4346d4 R15: 0000000000000000 [ 69.249040] binder: 11829:11845 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/17 17:34:50 executing program 3: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000008a000-0xe)='/selinux/user\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000bd7000-0x10)={0x0, 0x0}) prctl$void(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{r1, r2+30000000}, {0x0, 0x1c9c380}}, &(0x7f00005b6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readlink(&(0x7f000087e000-0xc)='./bus\x00', &(0x7f0000bca000)=""/0, 0x0) 2018/01/17 17:34:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000dcc000)={0x4, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = getpgid(0x0) sched_setscheduler(r1, 0x0, &(0x7f0000736000)=0x7ff) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) semget(0x0, 0x3, 0x200) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000af3000)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) mlockall(0x3) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/01/17 17:34:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fea000)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f000079c000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000075a000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="6e4ecc1f7aa8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) fallocate(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f00009cb000-0x8)=0x0, 0x1000000008) 2018/01/17 17:34:50 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000de7000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000a38000-0x1a)={0x53, 0x45, 0x5, {0x7fff, 0x8}, {0x0, 0xffffffff}, @const={0x3, {0x1, 0xf4, 0xe1da, 0x40}}}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00007b5000)='/dev/cuse\x00', 0xaee98d5ff480fa6f, 0x0) close(r1) socket$kcm(0x29, 0x2, 0x0) 2018/01/17 17:34:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b71000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000af000-0x28)={0x55, 0xfff, 0x7fff, {0x6, 0xd74}, {0x101, 0xffffffffffffd952}, @cond=[{0x8, 0x2, 0x1, 0x1, 0xdae6, 0x3}, {0x4, 0x3, 0x9, 0x7fffffff, 0x7, 0x8}]}) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) r2 = accept$alg(r1, 0x0, 0x0) sendfile(r2, r0, 0x0, 0x4) 2018/01/17 17:34:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f22000)=0x0) ptrace$poke(0x5, r2, &(0x7f0000e96000)=0x0, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000540000-0x3)=0x2, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a89000-0x30)={0x8, 0x0, &(0x7f0000d83000-0x8)=[@release={0x40046306, 0x0}], 0xfffffffffffffee6, 0x0, &(0x7f0000e7b000)=""}) 2018/01/17 17:34:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e7d000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000298000)={r0, &(0x7f0000199000)="79bdbb10864f807f4bf7a24046f782c389f4db055e9d3315d6a4f6eed7ebaee8091c92f27bd3385fe1059101dfec49a89b1ee4e72a17d779abbae285ee2a690b0ebc906a63bba17932db3d9fae6da26c37acff57e5e6819631cf5fe7c6416b10e841dd46f9f383783bd3496194b2f982ce", &(0x7f0000361000-0x45)="2fb3da0e696266f18d96d50b63dbef4bb8b5d510431d4d654fb48a96c0e7a53ba477820b3daaac808349324b2cd8f298d64123e0af68ad845ebe0747683f1e7a35a7a1340c", 0x1}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x2000000000000d, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = semget(0x1, 0x0, 0x20a) semctl$SEM_INFO(r2, 0x0, 0x13, &(0x7f0000b9f000-0x1c)=""/28) r3 = dup3(r0, r1, 0x80000) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00004ee000-0x1)=0x7, &(0x7f0000218000)=0x1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008c8000-0x10)={r1, 0x18, &(0x7f000005a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fc8000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00008c2000-0x40)={&(0x7f000073d000)=[0x0, 0x0, 0x0], &(0x7f0000d84000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000a4000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00003a1000)=[0x0, 0x0], 0x3, 0x4, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000c5e000)={0x3b, 0x3, 0xcf4}) 2018/01/17 17:34:50 executing program 5: mq_open(&(0x7f000022d000-0x2)='+\x00', 0x800, 0x40, &(0x7f000014e000-0x40)={0x8a, 0xd69, 0x8, 0xa01f, 0x1, 0x9, 0x6, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000e5a000)=""/195, 0xc3, 0x0, &(0x7f0000cea000)={0x77359400, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f000051f000)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000a69000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000652000)={0x8, 0x3, 0xfffffffffffffe00, 0x5, 0xa20, 0xaad}) getpeername(r1, &(0x7f0000970000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000413000)=0x14) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000d7c000-0x10)={0x2, &(0x7f00007ff000-0x8)=[{0x9ec0, 0x6}, {0xe7c, 0x6}]}) [ 69.268427] PPPIOCDETACH file->f_count=2 [ 69.280784] binder: 11829:11845 Acquire 1 refcount change on invalid ref 0 ret -22 [ 69.288600] binder: 11829:11845 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/17 17:34:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f82000-0x90)={0x1, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffd6) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000012000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000012000)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000013000-0xa0)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x7ff, 0x8, 0x5, 0x791a}, &(0x7f0000012000)=0xa0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pivot_root(&(0x7f0000013000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000047a000)="75b081ed914b56e17e080553ac4d6ef961b555fb", &(0x7f00008ba000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000961000)=' ') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 17:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000397000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000bb7000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000134000)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c70000)=@assoc_value={r2, 0x519d}, 0x8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0x34f) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000037d000-0x4)=0x0, &(0x7f0000fcb000)=0x4) recvfrom(r0, &(0x7f0000e08000)=""/173, 0xad, 0x40000000, &(0x7f00007f5000)=@l2={0x1f, 0x5, {0x31f9, 0xfffffffffffffe11, 0x1, 0x1, 0x80, 0x5}, 0x9, 0xea}, 0xe) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000000)=""/16, &(0x7f00007e3000-0x4)=0x10) 2018/01/17 17:34:50 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bc0000-0x9)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xfffffffffffffcec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00002d4000)='.:\x00', 0x0, 0x0, &(0x7f0000f44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ac2000-0xb4)="d26d3cd79f72fd78f5adbecc7160c942398eb420088959917852816133e54209d37c01de8a35bb3972a3e65f776bbdf57430e46e66a20cb60cbc18eece3328c4abeb75f0c6dcf8a8d91e7e5fb0b323148fedf935db735f62a71426dfc8ce31fd1df78444873fb106ab43c2bc787d302b113684678f3700c3a844a278927c51f8b0c949f85ec1d473c80dd5e5ecc9572fc3c4616aead5b2c04ee39986da7e328f2b354cc98dcb23c703ed657c57b23b16b22f8982", 0xb4) [ 69.341642] binder: 11853:11860 Release 1 refcount change on invalid ref 0 ret -22 2018/01/17 17:34:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006f4000)='/dev/vcs\x00', 0x0, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x2, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000ee000)={0x4, 0x7, 0xffff, 0x1, 0x4}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000188000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000b30000+0x248)={0xffffffff, 0x80, 0x9, 0x0, 0x3, 0x7}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000017b000-0x4)=0x0) memfd_create(&(0x7f000060e000)="656d31a773797374656d70726f63e06b657972696e6700", 0x2) 2018/01/17 17:34:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c84000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) uselib(&(0x7f0000fb4000-0x8)='./file0\x00') pipe(&(0x7f00005ab000-0x8)={0x0, 0x0}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00006f5000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:34:50 executing program 6: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000e73000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendto(r1, &(0x7f0000e70000-0x1000)="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", 0x1000, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8, 0x0}, 0x10) io_setup(0x3, &(0x7f00002e0000)=0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000629000-0xc)='/dev/amidi#\x00', 0x5fd9, 0x101640) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd(0x2) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000888000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$adsp(&(0x7f0000e73000)='/dev/adsp#\x00', 0x2, 0x40) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f00000db000)='/dev/sg#\x00', 0x4, 0x501000) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e74000-0xc)='/dev/autofs\x00', 0x20000, 0x0) r9 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000015d000-0x10)='/selinux/policy\x00', 0x0, 0x0) io_submit(r2, 0x7, &(0x7f000033a000)=[&(0x7f0000e73000)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000e73000)="c9fdb65dcd060476c6e0cbbf5356095e87a0f4a05bf41396574fd4879cb76a9b46af06ff22afc1542e326e4695a5204c87b338e27b9752156aac928cfbcc3c50642ec21475d033069ec080dc1a0901de1ae493796bb52f826b734238f712b95cf43dbf10addb56a5114766c2ebf011d291ad38b9309dbeb9953fddf6131892", 0x7f, 0x80000000, 0x0, 0x1, r3}, &(0x7f0000e73000)={0x0, 0x0, 0x0, 0x3, 0x8, r1, &(0x7f0000a7e000)="c7e50ac5b9641e259b687054119f43b906ce94f46939464fc1c94bbd9926d66e1daaff4e248a9f66fadee620c7230bd7f82aafcc2b26ee8054ee83f5e9b3778b5039c6b2567c2d5654147359777021fe5257297cfa5dec2373173d2306f3ec71855833e24b9c5b8ca81c23624e3034912bffb37316db69d594bf13a1446fc5016edb3afae77f18db0f86baba553bd977153a6b0969a13565a34ec5fb687aa3e7a00217eb9e772772e7570d9937f9f816df493e1b1e1529f534b26e83b9c78079470c", 0xc2, 0x7, 0x0, 0x1, r4}, &(0x7f0000e73000+0x4cf)={0x0, 0x0, 0x0, 0x0, 0x4, r1, &(0x7f0000a3e000-0xe5)="917d6e8073ce95d5968d5d8c8b3dbd5b61be1f045a38aa0c2f92cdb3c58dab0776df1e4fc96c25d243b6eaf5eb9d0a350fb6a29061b7344f088678354b4b38134d7df0dfa4b68aa08734ef15fe82fd2ea870513b1df810de18ebc641de78c1e6da1d59415af689255f64ddf2fe06bed662b0a0636f7b108c4980930461dd19c4a0af4686d2a3f80cd633d6c70aefac4a8f992a7fb16a2788c76d1a7c3a58a7610dc73a20498e625f9290a170525fa6b4d7c4a3ad89329eecc27054ca722e5a6fa7f359204a25181b13434b212f8e48cc9e7b00a8b764c530f5576130d7e8faeec0dcb1027d", 0xe5, 0xe2, 0x0, 0x1, r5}, &(0x7f0000e73000)={0x0, 0x0, 0x0, 0x7, 0x8000, r1, &(0x7f00003d7000)="e54468b4329d85231e4daf30d7ece6e2c65f308b6d5acd89fe89f8b16e4c097e1cc3626c14539d0a0d9a4d4613d55a822cdb5cd1680e98877c6b291e52e97709b7b1fd9819f2fa6d0a5622091161dc68c4e53509b9", 0x55, 0x4, 0x0, 0x0, r6}, &(0x7f0000773000-0x40)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f0000335000)="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", 0x1000, 0x7f, 0x0, 0x1, r7}, &(0x7f0000253000-0x40)={0x0, 0x0, 0x0, 0xb, 0x5, r0, &(0x7f0000870000)="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", 0x1000, 0x8e3, 0x0, 0x0, r8}, &(0x7f0000be9000)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f000054b000-0xdf)="ec500f8794e4ee553f5e141f505c2f9dba2e9739e1449d9b67f9e938eed20ea0943832307892448dd9d7fd33167a2c3e78d869661ae166ee33b2177161085f28a6e7e310942841fe6389a1fda2c98464922d45602313ca39b8a805afb649016d029537cb33364600cb7e146f3b042b864809ad67eb7ef624b58511bdd76ce6afcdb734b5b97a159594ee5ee614152936ee49adaa0726db6a3495d160a03abdb01a95fe47f9f7e1219d3ac684c536919434076aa11dab5b3abd4e18cb30613b684d3af2135a32ab5f5228dc655f78d586b015556c9e2353e32a6f4a46a9f895", 0xdf, 0x100000001, 0x0, 0x0, r9}]) 2018/01/17 17:34:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x7fffffb) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) r1 = socket(0xc, 0x3, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d39000-0x4)=0xd20, 0x4) connect$nfc_raw(r1, &(0x7f00002eb000-0x10)={0x27, 0x8, 0x4, 0x7}, 0x10) mq_timedsend(r0, &(0x7f0000553000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x0, 0x0}) [ 69.399974] binder_alloc: binder_alloc_mmap_handler: 11853 20000000-20002000 already mapped failed -16 [ 69.403440] binder: BINDER_SET_CONTEXT_MGR already set [ 69.403451] binder: 11853:11860 ioctl 40046207 0 returned -16 [ 69.420449] l2tp_core: tunl 4: fd 20 wrong protocol, got 1, expected 17 2018/01/17 17:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000fde000)='/dev/vcs#\x00', 0x6, 0x0) connect$nfc_llcp(r0, &(0x7f000022b000)={0x27, 0x3b8b, 0x8, 0x7, 0x9, 0x100000000, "7b1f50f43a588dadb89a130f4c15178eab9c335fa5ce4e5c5705062d329b9f1b329a773eebeab4e3876ece04d4c5eb3de54e6edaf56db32c34798d60006e64", 0x25}, 0x60) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000821000-0xe8)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004db000-0x4)=0xe8) lstat(&(0x7f0000575000-0x8)='./file0\x00', &(0x7f0000bd2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000f35000-0x8)='./file0\x00', 0x1ac) syz_fuseblk_mount(&(0x7f000074b000)='./file0\x00', &(0x7f00003b7000)='./file0\x00', 0xc000, r1, r2, 0x6, 0x10000, 0x20010) accept4(r0, &(0x7f0000553000-0x12)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000f83000-0x4)=0x32, 0x800) getdents(r0, &(0x7f00003dd000-0x89)=""/137, 0x89) 2018/01/17 17:34:51 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000af5000-0xa)='/dev/dsp#\x00', 0x81, 0x250d82) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000473000-0xfa)=""/250) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000f28000-0x4b)="7cd0c3f46d570193cd320f1d3eb8b60ff4bf4e5583fe5fd037ded7f28f8172fcd0f59c9db573bde89af534e2c75bf9818097d3d3927d6c4bb954a4e8229f6e5db94667595c6e78cc112520") syz_emit_ethernet(0x82, &(0x7f0000133000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) [ 69.458705] binder_alloc: 11853: binder_alloc_buf, no vma [ 69.465086] binder: 11853:11860 transaction failed 29189/-3, size 40-8 line 2903 [ 69.481177] l2tp_core: tunl 4: fd 26 wrong protocol, got 1, expected 17 2018/01/17 17:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009ea000)={0x0, 0x0}) setitimer(0x0, &(0x7f00007e7000)={{0x0, 0x0}, {r0, 0x7530}}, &(0x7f0000dcc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$vcsa(&(0x7f00003a9000)='/dev/vcsa#\x00', 0x4, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000a42000)=0x0) alarm(0x0) 2018/01/17 17:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0xa00000400, 0x3fffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/17 17:34:51 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000003000)=""/34) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000005000-0xc)={0x3e, 0x10001, 0x33}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000005000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004000-0x4)=0x0) r3 = gettid() kcmp(r2, r3, 0x2, r0, r1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@common='syzkaller1\x00', &(0x7f0000004000)=@ethtool_eeprom={0x4b, 0x6, 0x7, 0x4a, "023d2140cddc7ad3691ba24057acf401f5c1bfe9be40b053c4991558721eb899074f4dff42fda1483a1ce7ec20ad6118d810ae7c5f59de19b48d896095a5acfe45a57363e494ac985aa8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000003000)="b04e803b5e0fd51f5ac3266ad85abab774ce89e5aa59c62055007fa7415d6a9a11045780f44f8182c582127a067895a3066d93903b3659af199f4e84166e1648f89b2cf5a9b37c5695eb0227cabacfdb4b9b994cf68fbccbf6e1eebae7eb1eafcf3212a7a3e531fc05d30c7805de2a1f00ce0afeb694c8501b430fa98d1f70eb51407f9c70d8cc89a16412ff8172b26d71a36be6b619d38e6db12074cd957872f19d648ad4c8ddb80b623a30bc8bb313c9c209c09b609086e6a6acd672599e7b12189e7121fde509a2df6b30e86509ef2b6e9c81c7735d5498d1dc9afd4555bf4be4", 0xe2, 0x4000040, &(0x7f0000004000-0x10)={0x2, 0x0, @rand_addr=0x6ea4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000007000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000008000-0x8)={0x20080522, r2}, &(0x7f0000007000)={0x5, 0x1, 0xfff, 0x30, 0xf66, 0x5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000006000)='/dev/adsp#\x00', 0xffff, 0xc880) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000002000-0xa8)="0e62dd79", 0x4) 2018/01/17 17:34:51 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003c9000-0x12)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f0000b18000-0x50)=[{&(0x7f000023e000)=""/103, 0x67}], 0x1, 0x36) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000682000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe2000)=0xc) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000fe3000-0xa)='schedstat\x00') 2018/01/17 17:34:51 executing program 6: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x91}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4000000000000103, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) lstat(&(0x7f0000006000-0x8)='./file1\x00', &(0x7f000003d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000040000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$pptp(r0, &(0x7f0000035000-0x20)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = openat(0xffffffffffffff9c, &(0x7f000002c000)='./file1\x00', 0x258040, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000028000)=0x8) ioctl$sock_ifreq(r1, 0x8932, &(0x7f000003b000)={@generic="c2c5319d0b991ea8704fb00e87570fb3", @ifru_mtu=0x400}) getxattr(&(0x7f000003e000)='./file1\x00', &(0x7f000003f000-0x11)=@random={'user.\x00', 'nodeveth1-\x00'}, &(0x7f0000034000-0x5)=""/5, 0x5) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80007, 0x7, &(0x7f000003e000)={0x0, 0x0}) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f000002d000-0x8)=0x2) 2018/01/17 17:34:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000865000)='/selinux/load\x00', 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000033b000)={0x80000010, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/vcs\x00', 0x0, 0x0) r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d20000-0xc)={0x0, 0x0}) readv(r2, &(0x7f0000d21000-0x10)=[{&(0x7f0000a49000-0x1)=""/1, 0x1}], 0x1) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000df0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00004d4000)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c42000)=0x8) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 17:34:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000389000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockname(r1, &(0x7f0000570000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2d000-0x4)=0x26) connect$inet(r2, &(0x7f0000a80000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 17:34:51 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000353000-0xc)='/dev/audio#\x00', 0x1, 0x12180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000bb4000-0x28)={&(0x7f0000b6c000/0x1000)=nil, 0x400, 0x40000000000004, 0xa0, &(0x7f0000706000/0x1000)=nil, 0x4}) mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000896000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x1, 0x0, 0x4, 0x1, 0xfffffffffffffffd, 0x0, 0x0, 0x8, 0x0, "118dd5", 0x3ff, "168ed1"}, "85ae8b6d7dbe0af93cf1294acef2111e5d04a0f45084ab43"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0xe3f]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000864000-0x10)='/dev/sequencer2\x00', 0x4200, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008d6000-0x8)={0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000056000-0x48)={0x50000, 0x0, [0x0, 0x9, 0x2, 0xc0, 0x1, 0xffffffffffffffff, 0x100000000, 0x5]}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000ae2000-0x10)={0x10001, 0x4, 0x2, 0xa}, 0x10) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000adf000)={0x2, 0x10000000000000, 0x7ffe, 0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 69.513248] binder: undelivered TRANSACTION_ERROR: 29189 [ 69.513954] binder: release 11853:11860 transaction 38 out, still active [ 69.513994] binder: send failed reply for transaction 38, target dead 2018/01/17 17:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0a000-0xb)='/dev/loop#\x00', 0x0, 0x84a06) r1 = syz_open_dev$sndpcmc(&(0x7f0000dc6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x4000) pread64(r0, &(0x7f000095b000-0xbd)=""/189, 0xbd, 0x0) accept4$alg(r1, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000ae7000-0x20)=[{&(0x7f0000ec3000)=""/149, 0x95}, {&(0x7f00001ba000)=""/65, 0x41}], 0x2) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f64000-0xb)='/dev/mixer\x00', 0x4000, 0x0) fsync(r2) 2018/01/17 17:34:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004d6000-0x9)='/dev/rtc\x00', 0x200, 0x0) accept4(r0, &(0x7f000094e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000302000)=0x2e, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000e0c000)='./file0\x00', 0x100, 0x100) fsetxattr(0xffffffffffffffff, &(0x7f0000bff000-0xc)=@known='trusted.syz\x00', &(0x7f0000c8f000)='/dev/ashmem\x00', 0xc, 0x1) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) 2018/01/17 17:34:51 executing program 0: r0 = creat(&(0x7f0000677000-0x8)='./file0\x00', 0x104) r1 = eventfd2(0x3, 0x800) r2 = syz_open_dev$admmidi(&(0x7f0000cfd000)='/dev/admmidi#\x00', 0xbd, 0x41) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000000)=0x4) r4 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r7 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000fe2000)='./file0\x00', 0x2000, 0xffffffffffffffff, 0x0, 0x8, 0x52bb, 0x100000) r8 = syz_open_dev$vcsn(&(0x7f0000a6a000-0xa)='/dev/vcs#\x00', 0x1ff, 0x4200) poll(&(0x7f0000de4000-0x40)=[{r0, 0x214, 0x0}, {r1, 0x0, 0x0}, {r2, 0x0, 0x0}, {r3, 0x22, 0x0}, {r4, 0x4300, 0x0}, {r5, 0x8000, 0x0}, {r7, 0x2040, 0x0}, {r8, 0x9002, 0x0}], 0x8, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$evdev(&(0x7f0000bfd000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r9, 0x80404508, &(0x7f000039f000-0x86)=""/134) [ 69.600685] rpcbind: RPC call returned error 22 2018/01/17 17:34:51 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00005b8000)='/dev/vcs#\x00', 0x7, 0x88080) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002c2000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000f26000+0xcf0)=r1) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007e9000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000843000-0x9f)="bf57a2ae6aec6c3b039a1beb797add4cc6bc5bd7ca1ef22e2cc516ea2601d11ecbbbc34764c349da67fb58f9e1e232ce52fcff230de61e2881f93787aedb44cbe1becaf2d8d6e6fb54522cb3c90777852b47b3cb2af749059055f851839bab51bf55d2bc64378ce0c60eebf32c79f0c9ea274c4c037fc69b7af6c5b6fde9688b02d51f0a2dbce4725e6974c162e200a79b052347d276d1ada586c04d105de0") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000989000)={0x101ff, 0x0, &(0x7f00001d0000/0x1000)=nil}) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") 2018/01/17 17:34:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000793000-0x88)="0000000000000001634e66a945bf49d20a84ae042d7c9cd453166bda8c8d8f311a80102273a81705f552844bd3d00c42708d2a23ca75b749d8e838b4ca4e10730ccf886ecad5ad5330b194b9c7bdb32f7cd5879aa5d85994f9e2406c6bf7c17a9adc490fabc2c6428f0deec1296f435e8e8135e56c0b805380e8989c47c9c8296c9d32f367f566c1", 0x3) lseek(r0, 0x0, 0x4) 2018/01/17 17:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006d8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000e4c000)={&(0x7f0000f3f000/0x3000)=nil, 0x0, 0x7, 0x10, &(0x7f0000174000/0x2000)=nil, 0x5}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000393000)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) 2018/01/17 17:34:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000e93000-0xd)='/dev/binder#\x00', 0x0, 0x7fd) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bbe000)={0x1, 0x28, &(0x7f0000bc6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000225000-0x4)=0x0) sched_setparam(r2, &(0x7f0000fd8000-0x4)=0x400) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000c18000)={r1, 0x6, 0x18}, 0xc) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") getuid() 2018/01/17 17:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000047000-0xa)='./control\x00', 0x0, 0x0) r0 = inotify_init() r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f000082a000)='./control\x00', 0x800) r2 = shmget$private(0x0, 0x4000, 0x78000000, &(0x7f00000da000/0x4000)=nil) r3 = syz_open_dev$amidi(&(0x7f0000fb0000-0xc)='/dev/amidi#\x00', 0x9, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000092d000-0x4)=0x7, 0x4) mknod$loop(&(0x7f0000816000-0xa)='./control\x00', 0x0, 0x0) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000c5b000-0x4b)=""/75) inotify_add_watch(r0, &(0x7f0000afa000)='./control\x00', 0x22000800) r4 = dup3(r1, r1, 0x80000) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f000016d000)={0x7000, 0x8000, 0x0}) mq_getsetattr(r4, &(0x7f0000f28000-0x40)={0x6, 0xe, 0xdd4, 0x1, 0x8, 0x7, 0xbb, 0x69}, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f000081b000-0xb)='/dev/audio\x00', 0x101000, 0x0) shutdown(r5, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f0000d6b000-0x14)={0xcbb, 0x5, 0x80000001, 0x5, 0xfff0000000000000}) 2018/01/17 17:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) flock(r0, 0xe) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009f4000)={0xffffffffffffffea, 0x4, 0x7ff, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000cab000)=0x0, &(0x7f0000c48000-0x4)=0x4) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000640000)=""/4096, 0x1000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00007d6000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 17:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000028d000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000651000-0x4)=0x0, &(0x7f0000694000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f16000)='/selinux/member\x00', 0x2, 0x0) unlinkat(r0, &(0x7f00006a0000-0x8)='./file0\x00', 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000f72000-0xc)='/dev/ashmem\x00', 0x400000, 0x0) 2018/01/17 17:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b9f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mq_open(&(0x7f0000f67000-0x9)='/dev/kvm\x00', 0x0, 0x0, &(0x7f0000551000)={0x6, 0x5, 0x7ff, 0x0, 0x2, 0x1, 0xbcf, 0x1}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001da000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000d5b000-0xc)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000f57000-0x4)=0xc) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000578000)={@generic="b516f5569919946ba06ebb7c2b204b56", @ifru_addrs=@can={0x1d, r5, 0x0, 0x0}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:34:51 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000028000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "000818c69d7052c794e6ab1d6558"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f000000a000)={0x7fff, "445c1b090908"}) 2018/01/17 17:34:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') readv(r0, &(0x7f0000011000-0x60)=[{&(0x7f000000c000)=""/187, 0xbb}], 0x1) 2018/01/17 17:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000b42000-0x60)={0x0, 0x16, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000603000-0x4)=0x0) ptrace$getsig(0x4202, r0, 0x30, &(0x7f0000096000+0x62b)={0x0, 0x0, 0x0, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000042b000)='/dev/dsp\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000ff8000-0x8)={0x3ff, 0x7ff}) timer_settime(0x0, 0x1, &(0x7f0000e38000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000474000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00008f2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000068e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000f2e000-0x8)={0x3ffff}, &(0x7f00004e9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d13000-0x10)={0x77359400, 0x0}, 0x8) 2018/01/17 17:34:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ed0000)={0x0, 0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000290000-0x8)={0x80000001, 0x3}, 0x8) utimes(&(0x7f0000db0000-0x8)='./file0\x00', &(0x7f00003f0000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) r2 = epoll_create1(0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00002f2000-0xc)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e2b000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000bfa000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00006e1000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000048000)={r4, 0x6, 0x2, 0x7, 0x1, 0x8001}, &(0x7f00006db000-0x4)=0x14) 2018/01/17 17:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000043c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write$eventfd(r1, &(0x7f00009b6000-0x2)=0x0, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003ab000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00007de000-0x4)=0x0, &(0x7f0000f4a000-0x4)=0x4) 2018/01/17 17:34:51 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000016000-0xc)='/dev/amidi#\x00', 0x3ff, 0x400) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000005000)=0x0, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fstatfs(r1, &(0x7f0000003000-0x73)=""/115) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0xa4, 0x0, 0x0, 0x0}, {0x40000000000030, 0x0, 0x0, 0x3fffc0000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r3, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/17 17:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c47000-0xb)='/dev/hwrng\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000e36000-0x8)=0x0, 0x8) unshare(0x2000000) r1 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r1, 0x0) 2018/01/17 17:34:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000574000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f62000)={0x1f, 0x4, 0x100000000, 0x10000, 0x5, 0x1, 0x100000000, 0x7, 0x2, 0x3ff, 0x800, 0x10001}) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000cc1000)={0x0, 0x10001, 0x4, &(0x7f0000864000-0x8)=0x0}) 2018/01/17 17:34:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x121002, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000000000)=@ax25={0x3, {"b52132f4d2b216"}, 0x2748}, 0x10, &(0x7f0000c31000-0x20)=[{&(0x7f0000001000-0x27)="62c7a424479c3f50830963652bd3748dd99d204e2e7b97745c2ff58413901aea8a37d55b5165c2", 0x27}, {&(0x7f0000001000-0x4e)="2b7df00d61e30e7ebc891c8209156bce5cbe5f9d9eb75d9d5b5d8218f5c789129e1d2404b87868fffac475846864b2a516783704350ede1035a0e12634e254ddf698fd5b7defae7036448750af32", 0x4e}], 0x2, &(0x7f0000231000-0x1380)=[{0x1010, 0x113, 0x1, "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"}, {0x90, 0x111, 0x4, "1c80bb2d5bac6c6a8a62a6c4dc7062fcf63849e5ae2b9fb46060bd1e3f4388cb17aef9c9eddd8feb7a73d74b80e1d65ae9353006211df78b5db59501954b2d5721db479e1f76b3c7da1f09b150d3db22bc466a34688e1adacf41adfb3ddc998f6e110c46968e1be67b5e4a1fe1ea9024e495658972a6812cffac4e3603de"}, {0x60, 0x0, 0x8, "7a460acd8770512850cf12626b85112f4757b3251ea1293a6a5a06b86ba5c774c4a9fd880982ee8e934159eaa7b47a81cf3eec32354469319f5b344cdad101ccdee3bd42dc826f37cea2d4"}, {0x48, 0x11f, 0x5a0, "44ea4d9071e5e231d018318cddc3ea1e01becbefd50ef6330ac4a9d672629a6740c660e2403ddb74575187ec0c45255113d1"}, {0x18, 0x119, 0x8000, "1c492e2ba4b8cc"}, {0x20, 0x116, 0x100000000, "4b1df63be494df7ed0992d5c137b"}, {0x78, 0x84, 0x7, "ce138fc8ba9e8026d657177ad01ca84a76ab61560a941f001d1895b69f5916b1a27ef54003d8ecb4eaf1fed85df4387bb5dd622ecf4f0688eafa67e8d42d007aee945208aca06c3cc72f0d10aa9ce8664684af63f29491738432513d4da14a26647a3b82"}, {0xf8, 0x115, 0x2, "27c8eb9ac17ce660b32bca5fd94ace065ee55b73bdc889a80ddaef1f9ff22d1ead6e517084db319d718b6da65f6b6de702161a06e63b76a4d3867474209146497beb9b14dbdb6c1268aa24c83b850c6db2b0118e49e756376d0849a5f84b5a38d3c198679b833eedfda20b0eb0ef12ce6d37b41befc96c64f764e97eb69ae86288d2c48405edd47b44ea1553df9db0a7e9f5a6e90e8950d5d2911d302ea43b4a8d4d90d2d291ab4875cbdbd242c1a2dd76e184bad9a8588f537acd2cbdccf5175d7756f52b490deffca1d99279dd784b353fb95d8b384b63ff5627a5e186c49e69"}, {0x90, 0x113, 0xfffffffffffffffb, "f7e730b34d393922a76ca95cc9fa029e0d217efb9d8803fe0aaa948dba2ab8735c8dca2b46a9d62ae5617bc53d9d70e106497a5594e83a85244fb13e76c1ff6b1a3938ec35dfa399d5aa43ffdd107fd5a7c2200c20b7434151967d5d3e2c3ce9e43b44d1846d8aa26f1cc5fd105e9f490bc3f9a0e7f47abfe8438b"}], 0x1380, 0x91}, 0x100) r1 = socket(0xa00000000000a, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000fdc000)=0x0) 2018/01/17 17:34:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x810) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000fc6000-0x58)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) 2018/01/17 17:34:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_create(0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000004000-0xc)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) 2018/01/17 17:34:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x1, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000)=@get={0x1, &(0x7f0000000000)=""/8, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000001000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x48400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x3, 0x3, 0x34db, 0x1, 0x45e8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000001000-0xa1)=""/161, &(0x7f0000002000-0x4)=0xa1) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x7) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x40, &(0x7f0000003000-0x20)={0x3, {0x25}, 0x40000000, 0xdf8e000000000000}, &(0x7f000044a000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000003000-0x8)={0x0}) 2018/01/17 17:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000ab4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a63000)={0x0, 0x0}) 2018/01/17 17:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() socket$packet(0x11, 0x2, 0x300) r1 = syz_open_procfs(r0, &(0x7f00003c5000)='stat\x00') sendfile(r1, r1, &(0x7f0000a9c000)=0x0, 0x100000001) 2018/01/17 17:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000ed5000)='id_resolver\x00', &(0x7f0000cfa000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e2c000)='system\'/posix_acl_access\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004bd000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xd, &(0x7f0000da6000-0x4)=0x1, 0x4) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/01/17 17:34:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200400, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000465000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00009bc000)=0x0) lseek(r1, 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/01/17 17:34:51 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f0c000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="de54a87ec8c310a14ea69aad7f3b2ce4"}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x10000000000b, &(0x7f0000447000)=0x0, 0x4) 2018/01/17 17:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000c19000)='./file0\x00', 0x200040, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f000029e000)=0x4, 0x4) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006d9000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000f6f000)={0x8, 0x4, 0x2, 0x80000001, &(0x7f000089a000-0x100)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x36, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 17:34:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x114, 0x1d, &(0x7f0000000000)="2a8e0000", 0x4) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e74000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000eaa000)=0x0, &(0x7f0000026000)=0x4) renameat2(r0, &(0x7f000032e000-0x8)='./file0\x00', r0, &(0x7f00001de000-0x8)='./file0\x00', 0x7) 2018/01/17 17:34:51 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000)='/dev/dsp#\x00', 0x7f, 0x104ffe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) kcmp(r1, r2, 0x5, r0, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000007000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x80000000005021, &(0x7f0000004000-0x8)=0x0) fallocate(r0, 0x1, 0x1, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000006000)='\x00', 0x2) 2018/01/17 17:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$audion(&(0x7f0000cfd000)='/dev/audio#\x00', 0x2, 0x200800) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getsockname$inet(r0, &(0x7f000047e000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000164000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000058e000-0x4)=0x8, 0x4) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00001b0000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000040b000-0x10)={&(0x7f0000534000-0x120)=@ipv6_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x8080) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/17 17:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x2000, 0x48c0, &(0x7f000048b000/0x2000)=nil) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000679000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000046e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dfe000)=0x5) syz_open_dev$vcsn(&(0x7f0000a62000-0xa)='/dev/vcs#\x00', 0x6, 0x4000) 2018/01/17 17:34:51 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f77000)='/dev/vga_arbiter\x00', 0x103040, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000f77000)=0x8000) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616", 0xa0}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 17:34:51 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ed7000-0x20)=[{0x4, 0xffffffffffffffc5}, {0x4, 0x3}, {0x3, 0xc851}, {0x4, 0x400}], 0x4) setsockopt(r0, 0x10f, 0x83, &(0x7f00009f9000)="00347f36", 0x4) connect$inet(r0, &(0x7f00002af000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fae000)=@common='bcsf0\x00', 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/17 17:34:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ac6000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x208400) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000094a000)={0x0, 0x4}, &(0x7f0000e37000)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000069a000)={r1, 0x0}, &(0x7f0000867000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r2, &(0x7f0000cfa000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000cfb000-0x4)=""/2, 0x2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/vcs\x00', 0x2000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f000061d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000b4b000-0x8)={0x0, 0xa01}, &(0x7f0000da4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000e58000)={0x0, 0xd50, 0x8000, 0x6f, 0x0, 0x4, 0x1, 0x8, r4}, &(0x7f0000c55000-0x4)=0x20) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000b37000)={0x0, 0x0, 0x0, 0x0}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000078d000-0x2)=0x7fff, 0x2) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000208000)=@sack_info={r4, 0x6e29e1f1, 0x3}, 0xc) mbind(&(0x7f0000e2b000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000ecd000)=0x0, 0x2, 0x2) sendfile(r3, r2, 0x0, 0x3) 2018/01/17 17:34:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = memfd_create(&(0x7f0000a7e000-0x5)='self\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000059000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) r3 = syz_open_dev$dspn(&(0x7f00000d4000)='/dev/dsp#\x00', 0x7ffc, 0x400) getsockopt$nfc_llcp(r3, 0x118, 0xffffffffffffffff, &(0x7f0000c18000)=""/4096, 0xffffffffffffffef) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000958000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f64000-0x8)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000816000)={0x3, 0x1ff, 0x2}) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x803, 0x10) write(r0, &(0x7f00007dc000)="26000000240001f8feffffff00008d4001000025010000000e00e90040a68f040c026b010035", 0x26) close(r0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000907000)="e167951e168ea1d4c216c289d94fe846adb07852c06668c4debefa7d6dd366db4a12bbedc5cb", 0x26) 2018/01/17 17:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fc7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x5fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003af000-0x24)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 17:34:51 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fb1000)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000056000-0x14)={0x5, 0xffff, 0x1, 0x8, 0x9, 0x4fb, 0x0, 0x8000, 0xfffffffffffffffa, 0x86c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sync_file_range(r1, 0x100, 0x1f, 0x6) fcntl$addseals(r1, 0x409, 0x0) 2018/01/17 17:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") r0 = syz_open_dev$amidi(&(0x7f000036d000)='/dev/amidi#\x00', 0x8, 0x220000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e0a000)={{&(0x7f0000a2d000/0x1000)=nil, 0x1000}, 0x2, 0x0}) 2018/01/17 17:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x82, 0x1443, 0x0, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000443000-0x90)={[0xfffffffffffffff8, 0x1, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 17:34:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x9, 0x400000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000754000-0x18)={0xaa, 0x4, 0x0}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000010000)={&(0x7f000000e000/0x4000)=nil, 0x4000}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000014000-0x80)=@generic={0x0, ""/126}, &(0x7f0000016000)=0x80) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/17 17:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) listen(r0, 0x7) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d7e000)={0x0, 0x0}) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000f3d000-0x4)=0x0, &(0x7f0000892000-0x4)=0x4) 2018/01/17 17:34:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000fdf000)={0x200, 0xffffffffffffffff, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 17:34:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = memfd_create(&(0x7f0000a7e000-0x5)='self\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000059000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) r3 = syz_open_dev$dspn(&(0x7f00000d4000)='/dev/dsp#\x00', 0x7ffc, 0x400) getsockopt$nfc_llcp(r3, 0x118, 0xffffffffffffffff, &(0x7f0000c18000)=""/4096, 0xffffffffffffffef) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000958000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f64000-0x8)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000816000)={0x3, 0x1ff, 0x2}) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:51 executing program 4: 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000040b000-0x4)='/dev/kvm\x00', 0x43, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$TCFLSH(r2, 0x540b, 0x2) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000731000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000221000)={0x4004, &(0x7f0000386000)=0x0, 0x0, 0xffffffffffffffff, 0x2}) ioctl$KVM_SET_SIGNAL_MASK(r5, 0x4004ae8b, &(0x7f00007c2000)={0x56, "0fdc0cc0b262714a1ececf08e62860f284858ebecbb1984c47c3f1b61cb050863996a087013215ff4b76a7e5c2bb143fa16493eb4298fcb70fec99ab0c5929204fd8f61cd5f1543bdc3275e7051179fd79249f64b946"}) 2018/01/17 17:34:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000098e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x7fffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ad7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000e32000-0x10)={&(0x7f0000380000/0x4000)=nil, 0x4000}) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000085e000)={0x0, 0xcfd, 0x100000000}) r3 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f000039e000-0x4c)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}], 0x4c) ioctl$TIOCSBRK(r3, 0x40044591) getsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000fec000)=0x0, &(0x7f00006b9000)=0x4) 2018/01/17 17:34:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000721000)='/dev/vcsa#\x00', 0x0, 0x40000) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000edc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000007000-0x1)=0x8) 2018/01/17 17:34:51 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000015000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000026000)={0x40, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_FIOGETOWN(r1, 0x800454d2, &(0x7f0000023000-0x4)=0x0) [ 70.174886] QAT: Invalid ioctl 2018/01/17 17:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000788000)='/dev/snd/midiC#D#\x00', 0x3ff, 0x442040) openat$sequencer(0xffffffffffffff9c, &(0x7f00006e0000-0xf)='/dev/sequencer\x00', 0x80102, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008fc000-0x10)={0x11, 0x25, &(0x7f0000c3c000)="1c4ed2c696eb24e9ab18bf433f7f692cad1f2609c3166533cf31287e4a3abd656673d5eec9"}) readahead(r0, 0xffff, 0xc92) r1 = open(&(0x7f000004c000-0xa)='./control\x00', 0x100, 0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000463000-0x98)=""/152) name_to_handle_at(r1, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000)=0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000fca000-0x98)=""/152) creat(&(0x7f000028f000)='./control/file0\x00', 0x0) unlink(&(0x7f0000e93000-0x10)='./control/file0\x00') 2018/01/17 17:34:51 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d86dd"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) 2018/01/17 17:34:51 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006ac000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000a86000)={{0xffffffffffffffff, 0x3, 0x100, 0x0, 0x1}, 0x0, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00001f1000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet(r1, &(0x7f0000967000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') sendfile(r3, r4, &(0x7f0000493000)=0x0, 0xfffffffd) [ 70.220553] QAT: Invalid ioctl 2018/01/17 17:34:51 executing program 0: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x0}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f3000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000ff3000-0xb8)=""/184) 2018/01/17 17:34:51 executing program 7: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000047a000)='/dev/kvm\x00', 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/01/17 17:34:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) unlink(&(0x7f000037b000-0x8)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000747000)='/dev/loop-control\x00', 0x10100, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 17:34:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = memfd_create(&(0x7f0000a7e000-0x5)='self\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000059000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) r3 = syz_open_dev$dspn(&(0x7f00000d4000)='/dev/dsp#\x00', 0x7ffc, 0x400) getsockopt$nfc_llcp(r3, 0x118, 0xffffffffffffffff, &(0x7f0000c18000)=""/4096, 0xffffffffffffffef) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000958000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f64000-0x8)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000816000)={0x3, 0x1ff, 0x2}) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f000027e000)=0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011, 0x0}) tee(r2, r2, 0x0, 0x0) epoll_wait(r2, &(0x7f00004b4000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) close(r0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000636000)={0xa, 0x0, [{0x40000001, 0xffff, 0x5, 0x7, 0x81, 0x3, 0x6, [0x0, 0x0, 0x0]}, {0x0, 0x10001, 0x1, 0x3, 0x3, 0x9, 0xfffffffffffffffc, [0x0, 0x0, 0x0]}, {0x0, 0x3124, 0x6, 0x100, 0xfffffffffffffff9, 0x1a, 0x7, [0x0, 0x0, 0x0]}, {0x80000007, 0x0, 0x3, 0x6, 0x6, 0x3ff, 0x101, [0x0, 0x0, 0x0]}, {0x80000000, 0x3, 0x0, 0x4, 0x3, 0x8, 0x2, [0x0, 0x0, 0x0]}, {0xd, 0x5, 0x2, 0x1, 0x5, 0x9, 0x8, [0x0, 0x0, 0x0]}, {0x2, 0x8c21, 0x4, 0x76, 0x101, 0x0, 0x3ff, [0x0, 0x0, 0x0]}, {0x40000006, 0x1000, 0x1, 0xa2, 0x9, 0x9, 0x1, [0x0, 0x0, 0x0]}, {0xb, 0x3, 0x4, 0x7fffffff, 0x5, 0xe897, 0x5, [0x0, 0x0, 0x0]}, {0x1, 0x1000000, 0x7, 0x5, 0x5, 0xff0000000000000, 0xffff, [0x0, 0x0, 0x0]}]}) 2018/01/17 17:34:51 executing program 1: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x800000000010a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) dup2(r3, r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@flat={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r4 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000050000)={0x5, r4, 0x1}) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000051000-0x2)=0xfc9, 0x2) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000dbc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009c9000-0x4)=0x5) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000047000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00001be000-0x4)=0x0) sched_rr_get_interval(r6, &(0x7f00007d8000-0x10)={0x0, 0x0}) 2018/01/17 17:34:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000313000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f91000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000b21000)=""/15, &(0x7f00002dd000-0x4)=0xf) fremovexattr(r0, &(0x7f00008d7000-0x15)=@known='system.posix_acl_access\x00') 2018/01/17 17:34:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000be1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000787000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:34:51 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ffe000-0x9)='/dev/vcs\x00', 0x202000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x6f)={0x6f, 0xf50, "68c3102ad26ac868f9e6695d06ff006356d78de4ac15a99e95ec96622781f382ca0247f2ae618148a5dfefd89c52c1c6d672b81af7a9b1e2f1a3531ece7c1da279f71abef568a6083b38abb6ff79b4d8bf24fc26598fea6afa66cd77580577d8cf237ea8b335ef"}, &(0x7f0000000000)=0x0, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x400, &(0x7f000077a000/0x4000)=nil, 0x3) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000be7000-0xb)='/dev/audio\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000f5b000-0x50)={{0xc4, 0xffffffffffffffff}, {0x7, 0x6}, 0x8, 0x2, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:34:51 executing program 5: mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000000d000/0x1000)=nil) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000+0x247)='/dev/hwrng\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000000d000)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x12, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000009000)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000000c000)=0x0, &(0x7f000000a000)=0x4) mlock2(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0) mlock(&(0x7f0000006000/0x2000)=nil, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f000000a000-0xc)={0x400003e, 0x8001, 0x3c}) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000001000-0x4)=r3) 2018/01/17 17:34:51 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000004f000)={{&(0x7f00008e8000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x2) msgget(0x3, 0x10) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) [ 70.382447] audit: type=1400 audit(1516210491.905:902): avc: denied { fsetid } for pid=12120 comm="syz-executor5" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/17 17:34:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/17 17:34:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002c3000)='net/sctp\x00') getsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f0000287000)=0x0, &(0x7f0000a19000)=0x4) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00004c5000)={0x0, 0x0}, 0x2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000314000)={0x0, 0x0}) close(0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00009a6000-0x4)=0x2d, 0x4) r3 = msgget$private(0x0, 0x211) msgctl$IPC_RMID(r3, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 70.401263] binder: BINDER_SET_CONTEXT_MGR already set [ 70.401272] binder: 12128:12139 ioctl 40046207 0 returned -16 [ 70.402662] binder_alloc: 12128: binder_alloc_buf, no vma [ 70.402685] binder: 12128:12139 transaction failed 29189/-3, size 24-8 line 2903 [ 70.433746] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.434088] binder: release 12128:12132 transaction 43 out, still active [ 70.434094] binder: undelivered TRANSACTION_COMPLETE [ 70.434177] binder: send failed reply for transaction 43, target dead [ 70.492704] FAULT_FLAG_ALLOW_RETRY missing 30 [ 70.492716] CPU: 0 PID: 12136 Comm: syz-executor0 Not tainted 4.15.0-rc8+ #265 [ 70.492721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.492724] Call Trace: [ 70.492742] dump_stack+0x194/0x257 [ 70.492757] ? arch_local_irq_restore+0x53/0x53 [ 70.492774] ? handle_userfault+0x12b7/0x24c0 [ 70.492791] handle_userfault+0x12fa/0x24c0 [ 70.492800] ? handle_userfault+0x150b/0x24c0 [ 70.492826] ? userfaultfd_ioctl+0x4520/0x4520 [ 70.492835] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 70.492841] ? perf_trace_lock+0x70/0x900 [ 70.492848] ? __lock_is_held+0xb6/0x140 [ 70.492854] ? perf_trace_lock+0xd6/0x900 [ 70.492871] ? trace_event_raw_event_lock+0x340/0x340 [ 70.492883] ? print_irqtrace_events+0x270/0x270 [ 70.492894] ? print_irqtrace_events+0x270/0x270 [ 70.492902] ? get_user_pages_fast+0x277/0x340 [ 70.492915] ? perf_trace_lock+0xd6/0x900 [ 70.492925] ? perf_trace_lock+0xd6/0x900 [ 70.492934] ? __perf_event_task_sched_in+0x200/0xc20 [ 70.492957] ? __lock_acquire+0x664/0x3e00 [ 70.492967] ? check_noncircular+0x20/0x20 [ 70.492973] ? __lock_acquire+0x664/0x3e00 [ 70.493007] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 70.493019] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 70.493034] ? find_held_lock+0x35/0x1d0 [ 70.493056] ? __handle_mm_fault+0x3296/0x3ce0 [ 70.493066] ? lock_downgrade+0x980/0x980 [ 70.493080] ? lock_release+0xa40/0xa40 [ 70.493092] ? copy_overflow+0x20/0x20 [ 70.493104] ? do_raw_spin_trylock+0x190/0x190 2018/01/17 17:34:52 executing program 6: madvise(&(0x7f00008a1000/0x3000)=nil, 0x3000, 0x12) r0 = syz_open_dev$sg(&(0x7f0000cf2000)='/dev/sg#\x00', 0x8001, 0x109000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000f4c000)=0x1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) link(&(0x7f00000ac000-0x8)='./file0\x00', &(0x7f0000d76000-0x8)='./file0\x00') clone(0x0, &(0x7f0000141000)="", &(0x7f0000e32000)=0x0, &(0x7f00005cd000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000001000-0xeb)=""/235) 2018/01/17 17:34:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = memfd_create(&(0x7f0000a7e000-0x5)='self\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000059000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) r3 = syz_open_dev$dspn(&(0x7f00000d4000)='/dev/dsp#\x00', 0x7ffc, 0x400) getsockopt$nfc_llcp(r3, 0x118, 0xffffffffffffffff, &(0x7f0000c18000)=""/4096, 0xffffffffffffffef) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000958000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f64000-0x8)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000816000)={0x3, 0x1ff, 0x2}) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000935000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cc7000-0x4)=0x4006ad, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007fc000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x3) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000339000-0x1000)=""/4096, &(0x7f0000000000)=0xfffffffffffffc8d) 2018/01/17 17:34:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$audion(&(0x7f000060c000)='/dev/audio#\x00', 0x10001, 0x10000) bind$inet(r1, &(0x7f000079f000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000cc7000)=[{r0, 0x0, 0x0}], 0x1, 0x4e48) inotify_add_watch(r0, &(0x7f0000bc4000-0xa)='./control\x00', 0xa4000960) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2) mkdir(&(0x7f0000421000-0x10)='./control/file0\x00', 0x0) 2018/01/17 17:34:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = syz_open_dev$sndpcmp(&(0x7f0000330000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x40080) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00009bb000)={0x6b0a039f, 0xe25, 0x1, 0xfffffffffffffffb, 0x9, 0x2, 0x8001, 0x100000001, 0x5, 0xefd, 0x7, 0x9}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) 2018/01/17 17:34:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00002f4000)='/dev/amidi#\x00', 0x9, 0x8000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000096000-0xc)={0x0, 0x10000, 0x2, [0x8000, 0x7fff]}, &(0x7f0000c63000)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000134000-0x5c)={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffa}, {0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, 0xfff, [0xfffffffffffffff9, 0x2af, 0x80000001, 0x4, 0x401, 0x400, 0x9, 0x3]}, 0x5c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000103000)={r1, 0x8001, 0x97, "c88e72af38fc2cc1aefbdee4580ca042e2fa2b12ed517ff41652b1e72a69624e94817010652413dba8c942ad0eb176eab5b29766fdcb3a0605d6295e0d0ad45b3a06ec6b9348858bf3f2a0b85435b3c7edc7e76f293a06fffaf97b82e47178284f43180e97034a5b10d7072ce8fbcdbb6d85843dbea1d41e9e5c9687788dce29e8f8833cca6dc7b506e509f66e76c96636191575ecd893"}, 0x9f) io_setup(0x9, &(0x7f00002c6000-0x8)=0x0) io_cancel(r2, &(0x7f0000040000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00002f6000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a42000)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 17:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) symlink(&(0x7f000042b000-0x8)='./file0\x00', &(0x7f00001f7000-0x8)='./file0\x00') semget$private(0x0, 0x0, 0x0) 2018/01/17 17:34:52 executing program 0: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) tee(r0, r3, 0x6, 0x0) splice(r1, &(0x7f0000130000)=0x0, r2, &(0x7f0000c90000-0x8)=0x0, 0x3f, 0x2) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f0000bf8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 70.493114] ? userfaultfd_ctx_put+0x740/0x740 [ 70.493140] __handle_mm_fault+0x32a3/0x3ce0 [ 70.493158] ? __pmd_alloc+0x4e0/0x4e0 [ 70.493166] ? print_irqtrace_events+0x270/0x270 [ 70.493185] ? find_held_lock+0x35/0x1d0 [ 70.493205] ? handle_mm_fault+0x248/0x8d0 2018/01/17 17:34:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f4f000)='/selinux/relabel\x00', 0x2, 0x0) bind$alg(r1, &(0x7f0000977000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'michael_mic\x00'}, 0x58) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000dcf000-0x66)="125518a6e05fa40d6dbfa4af3d7ba93e6d9b968543d3da2d8ee4aa8228291768329b68350c5672ee66eba2fb1530f111d0ae39ff86248fac332d5a051c37fc3b57d299eb9d178eefaf0f3b478967a009790271df4565fa8307a21aecb363d6174d1dda077429d5eb6bba5213360b829a41fc04f5dec6037ae88625ea84125a0cad288b493b99b4f0d37d01a8c2b7e919e93552e32ba26a4d06ccd1def231969c78f6f3e3004174910a2268cca4c979aba3cdcad909c2f16f47edb53d44ca13bf7e2a5557df5508d0fc") timer_create(0x7, &(0x7f0000dbd000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005cb000)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000938000-0xb)='/dev/mixer\x00', 0x68000, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00004c9000-0x22)=""/34) socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d81000)=0x0) timer_settime(r2, 0x0, &(0x7f0000792000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00003c5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 17:34:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f000000b000-0xb5)="", &(0x7f0000571000-0x1)="16", 0x0}, 0x20) r3 = dup2(r1, r2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000035000)=@sack_info={0x0, 0x7, 0x67}, &(0x7f0000f26000+0x6c)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002e8000-0x10)={0x0, 0xff, 0x7, 0x7ba}, &(0x7f0000075000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000851000-0x8)={r4, 0x0}, &(0x7f0000a8c000)=0x8) recvmsg(r0, &(0x7f0000502000)={&(0x7f0000bc6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000ecb000)=[{&(0x7f0000037000-0x53)=""/83, 0x53}, {&(0x7f0000938000)=""/4096, 0x1000}, {&(0x7f0000a5a000-0xde)=""/222, 0xde}, {&(0x7f000015f000)=""/153, 0x99}, {&(0x7f0000070000)=""/196, 0xc4}, {&(0x7f00002ba000)=""/218, 0xda}], 0x6, 0x0, 0x0, 0x4}, 0x100) 2018/01/17 17:34:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4cb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = add_key$keyring(&(0x7f00007f4000-0x8)='keyring\x00', &(0x7f0000566000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key(&(0x7f00004ec000)='rxrpc\x00', &(0x7f00007ec000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ea000-0x6f)="1f1cab136d28bb692eb63145557a089104e855e936d3a55d2b36f84a198f7a3857ee86811637829607c4e153a77440f4ffeb5b67557a0d4b00e27f3f7bd7411b6988ab5bedff340b8ccd3fa0f82a327824f0b002820e61b048c3f660c9db0762db94484d482d7067de02a254586a28", 0x6f, 0xfffffffffffffffc) syz_open_dev$binder(&(0x7f00004f5000)='/dev/binder#\x00', 0x0, 0x802) r3 = syz_open_dev$mice(&(0x7f0000fd4000)='/dev/input/mice\x00', 0x0, 0x20400) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000843000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$reject(0x13, r1, 0x7, 0x1ff, r2) getsockname(r0, &(0x7f00005d3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000faa000-0x4)=0x14) bind$can_raw(r3, &(0x7f0000fd0000)={0x1d, r4, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000899000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f000063e000)={r5, &(0x7f0000dd0000)=""/250}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000bd4000)=@assoc_value={0x0, 0x0}, &(0x7f000069f000)=0x8) accept4$ax25(r3, 0x0, &(0x7f0000750000-0x4)=0x0, 0x80000) socket$nl_generic(0x10, 0x3, 0x10) syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') 2018/01/17 17:34:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x2, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x8, 0x400000000000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = add_key(&(0x7f0000e53000-0x5)='ceph\x00', &(0x7f00009a0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000739000-0xc7)="36e0d692fbcfc62874d29476d8e212666fb99e8d130774aff356be4179504fc765de37f4163fe41d30d687e84dbbe7d1fa2400ed872e976a1d181b7c5aab034409451d05d58fe80adc4bfbffe4a988242ad02eae7b18f0f274b5ff4af3eaf58980b62d389db8099d9bb11a7eb9997b49941faa02208e6d5e07352d2aff95fa3f61f0a0466ed69c1b8188f1b2776dc21988caf3539882d7ce6dd46b97bf7cb6e5f87e7125aa9e753e93e105654e465077e18d2672a5ec97d37f838f138d77037f45fa4055e29b9b", 0xc7, 0x0) keyctl$assume_authority(0x10, r4) [ 70.493216] ? lock_downgrade+0x980/0x980 [ 70.493262] handle_mm_fault+0x334/0x8d0 2018/01/17 17:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000074f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3b000-0x4)=0x2e) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00005fa000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb92, 0x9, 0x3, "76f47151a30cff05f944ac766f7292587f3874993cb14690a42faefa5b661d2b4fd28db21040aa8a8ec32b1525fda4dd8445f920298dae66e5eaee3fc43ca7aff81cc874fc1b604b650c19f0066e34d7"}, 0x160) r1 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000074b000)=0x3f, &(0x7f000038a000+0x34f)=0x2) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000274000-0xa)='./control\x00', 0x80000c12) writev(r2, &(0x7f0000ecc000)=[{&(0x7f0000f29000)="f9", 0x1}], 0x1) 2018/01/17 17:34:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = memfd_create(&(0x7f0000a7e000-0x5)='self\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000059000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) r3 = syz_open_dev$dspn(&(0x7f00000d4000)='/dev/dsp#\x00', 0x7ffc, 0x400) getsockopt$nfc_llcp(r3, 0x118, 0xffffffffffffffff, &(0x7f0000c18000)=""/4096, 0xffffffffffffffef) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000958000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f64000-0x8)={0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000816000)={0x3, 0x1ff, 0x2}) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) [ 70.493270] ? down_read+0x96/0x150 2018/01/17 17:34:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000028b000/0x3000)=nil, 0x3000, 0x1, 0x12, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00009a9000-0x8)={0x0, 0x0}) 2018/01/17 17:34:52 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) ppoll(&(0x7f0000007000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000)={0x77359400, 0x0}, &(0x7f0000005000)={0x0}, 0x8) write(r0, &(0x7f0000003000)="a4", 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000006000)=[{&(0x7f0000007000)="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", 0x1000}, {&(0x7f0000008000-0x39)="be6b1780ddd629a8d7dc656da08bf3824299cddf51309007cad8471456e2c4150f66cd51585afc7fc500029604124610c0e2c9e9b9c02863bf", 0x39}, {&(0x7f0000008000-0xb2)="164fd3f9475a526a4884fcbbf1fe5d87eb63e4242c6eac4f3dac83b14b8f6c8cbd214c06167dceddc8b1275500adb0bf6cc872c7e4354fa990a4038cbeca01279ee539dab7f5a5694580290a2c2ba290235f004052d40c047cb4a909f0d1cc637e2c17e33a1216b1aa4030ef81bf3c624ff3625bde2b8b79be0b90874e4821469e2a648baccc0d84d7d5eea6fa10955d4ee6c2883ffb41f5fe2e7a394bc1d045fab302defb67c8e962b4d033cfa5a1da5a12", 0xb2}, {&(0x7f0000008000-0xb8)="0838d30da546f4e19b537e033decd9a5f043780ce0575df9277bc65392065cc524a88a7a88a3e7491f33a76cf3945ffcc73265b6a5e08c740fac8abf4ffacc01b0df76d77d791a714226c1c4d364fc4c6f0cb3d08d556cb24ecec12c8b055bbfb1ea83aff05fd6667fcb60843574f77492b2fe7b7c82cc14799c980c85441a6735028024adae4e970a1ff480d5a7a907afa386b1ce0d7d51adcd1b4139cb5a676fdfdffd331f3baf5022bcbb4104c9946db2a3ba98ac5529", 0xb8}, {&(0x7f0000008000-0x1000)="d630e82a484b367487ee6cffec853961bdea5558885c3545c2c5e83f5065846d37730282ff4515089f458ead10c1b4550a9abf6faf66f63d75947f4c9b78743feaa2ec45339292b60cf2ca55f62d74d91705bcd104a76b8b6980c7f04a30d6540c1310356b751a884f70a8d9a8194c7ebe75532d4c8b2b5af05387a448a2f1ebda74ac23b8efea73ac0d1dffa76c764ed26d077469d41a85bee793012e113a7c6928ff7b0041d4c6c751a355888c2c440ce232e85ac15f155e006259010df95214c52705997dd7c290d8afd98fabfedad69c7564b4c7812644b361de1ae0d749be616930126200dffbf53068fca01589931dc5b0f4dc9aef327cc29ab307e0e7b0b119d2193554062819e2e7615d505ef9a40db1dc6fa1362238add8c75f4c1e960c94e6fd8ce9f30fc3ed87248a403c62dddc4803294f423442d5b10d1002072a179f3c235870e60f42f7fe79b35bae51015496866482147548551a4958885304a27e7adc942ebad48bc7661baebc83211a98e80b5a1c1598e4cef6c06aa28c79ff6a515cc6c4761cc19982584a81ed52a35d0ed78922ba184de777125b2882478a763f47767a617aa082e67f324f27560e1942f30c212b24c1791e1bdb1e33a0d206da72d44a03fca81f95016e018eb1108d5a6a5023b74f05e75b634efaf9a6d84c55da8c44fb41b5f587a0dfb33c460ad175e3e3f0564bad44fe29292c1ae552cfaf33a3ccfac698fc8dfb373c54df2443ccd095b1d6d23c927e7f6de2957960da0f32001d5085ba42cdcd4834f3c79dbc376cae5af7706170baa366c30b97c94dbc27015c6e7de392f76ec85207d0be8451dfdef01c3c39810949c12e31df3a2b9ce2bcd90902e148419f82b9463d5afa07d711d9f17fbcca18cca01bf3f6239d982e2063bb5a2692deb874c0ad26396e19b852043a0b9c0e35facc8a6b8f3fe991a1693f2face3a2dea487343f87035b7ae6b302e3e14290cc1756865c3b674485b80e95709ccc9b21386859dca8f40052659e2f3b56834c6838f359db035d33454a55c4cfc46d048fc8da9dcc66ad4cb629f41203e2d4b72399db5b1d654586d1b6b7a9b7a7ee02cd8a566e39fc173b297192b92afb28f2fe9bf48a501a0729dd49a85742af821622297e47b831eec48ed7b4266204e6995cada592f35430cdcf9a6c8d56eda1ca6d5bb8ef56295c7a4198c2f08feb407e46ff4eb002b8e9909e8734e419351e21e366991f27d6edec080c84f2fc42b0ba10a1eca05052d240f793c105e9b56c44efa20cdc7dd1d26ca1c17d6297fd2fd89fefba7beac4c67591722839137c029a87e8567bdc6ce4d56ff5247eb47701feec362dda39e1057e380e156dd66fa9a8ab7bd4d9a776d4504fdfd4232d556ac25b8cdbf5d3db13455d192a154bfcf006a4b3bae0ac7f616c0acf6d0fdd1cace416eaf05ce457dcec942ca3558ca364bb3656e802b12c7e887addd8e3cd79200d1ea8a8890e0b03f1adfdbb95b5d21bbef46c9c833b61a861942e6d5fa74796dd7a712377ee917e439f1b1caf6818fa6e3a3c61e1d8fe26a6b1b28ac2d903329ff49787d3d4a9f80cade465bdb627e7ce797e3ba38f26fbb56133380ab656c89ca051482e9888b0fd1e082ad478b6847d8758d5e068ee0f0aaca6eeb9764b2626e755651873471e8f93a21eece07a9027476742c14ca94918556f6344754dfe0be34816875b169881b72bcf2d8096c0439d6ef0731893dc0d5549e806ed9339c1754b97c8cfcb136c7e7043907e54e7497bcf4c881b0c4a2dfdaf1e6420e70a2500713d2570eb68f20e740e9cbcc1bf8a899e1f2fe3e8b357d3482f8737ce3431d38ddc453e197003418972497f9a14424587018532030c56564c2df7ec391f84f7e7c678869994eeabe9f23c24144b26a5540ef0dd9bdd346c932d20913dcf1e0715977e461e84f75d685c4269c706ff294b05c0cfebe4217d409e8fb8df1ae56a6e088bbe9650d9ff0a8b7bba386ceac51f980160864d3ed5d22f8dd95f50e12b2deac93599bcdea4183444a617169381a045bc41d0c25f275693add821f9d6269617447a353ae79f89537c7a946ee2727d683e5e4803a18e3b1ecb703150d0e58a0f41c6ead3d4a0174fd1bb59d7296481281499a237b52efbd3da8eae2d8639354a364de282db9f26e931e12382920d56ec1a9254c1d7e832f2c314bebfabc1b7785811e966eb65e9b605f6e177dfaca86684bb1269bfe315aca09eea5d6fce217cd56145486970816178f3dc3fc437b1c872f7e8059fbd18f9d059d0f9621095b1f247ba88726110e9bac4f5f90574f01849aac5a7ffd4354c2abb8ad424a8d2d514ccd3dc921f39d65362d49d0e5206f243ed66f7e4076c6a33c25116e65be9968692decaec5af28198a5d3cd8a1d8c0ec3c75b3f6d902fda0d48d9b60b2b097319653adc6f448d1349d4bff07255623aa76b76eb9b1ad8940ad243300e33bbac00c60e4621a9b8109682f4afd828ba6a772fd5f47f7a8fd0c51de180bf7ec99a9b5cb831cb574ce8b3551ed574ee7bf796df96fad84b026b5e7fe02f66db23de47312bd57803b85f7359d4025d1ab12b90ebeef7bc354df0a3982fa3ec2b43703550cf7fe73026a52bf58534d83e1ba998e1ab7246198ee58160fe02403575d7395e5fdb1313cbb5b691195b83002fc595dbfa115cbb90972188f826cd92513556621ac8e888477ecbc4cfcc1aaca9570717d82933de4c31c28d815895f6187e79dc8155a3cefaa98e480e77bb3a69d9742270123780871212d574f2d59fb50b55e24c529cd6ed7144d44ed8df5630ca43054a5b5ab0e21ccc29efa55ae15deef83ebb4feba5a6534e433e2df62dcbbd0c87134d1bf4d946eaf6d2d6da0513849f10ebb49998aed377dd33750260c385db6b1e175921eaf9c0d54ef5fc0a06c071cc1a7d99619f7fe5f2edc2a1e443623c9034cc63b42183cfa5aaa4e7e72af2f27bbec298d3841fabfd7058076e535809d88884ade3030133d9220c6d0e8951f67a6487116c02bfc7a4e3900f96228f6a8e1f37c345068ec97450c41c3b7988d77f42e6774571958e02ffd7d375f9d5f169ccdaacfe35e81cb6213f9b3b287fb94c604299b440c5249fcd468f46bf8a7561e22112bcc7ca025f42708851ec5c212faae373476941d708ce7a66c6b7ffb51b894c27d122172dcea97380b22b459616e2dd7b9486367fa0c7fdf860d3a0db5f35a057580fd9159f592589dfc45250ea5100a70d7671ebbdc45df46614d74cfa505844c873bc1b50943ea00bd3ddeb15488e5ce63534cd80c6c14a5e44ad2be7b8b59871f6aa512823fcf55c9043284ad656761cc4b806c45482cda251a122c86f3e3d27a44a3c8d7d30d7d008efb5c10953dcf9cbb75652af97fae80520318d753cd214d8603ea7d3496b337569c19563983a7ba57ae89e76addfce670973c576fe1bc535152ebea5ec0216e52f26c1e8b30ad3a460dda2eaf97db6e5c16164bfa65b279ac12622a20d7b051df8e9d43cf534dd717d5b1bbac571b81781381c41069e03df8acacf2e9b0db7fc0e62d0e372d56f4feddbfc9bc41f2a09335d6f4015bcc8c549c400f85cf410df4c7d5cb4d96e51019e2123161560f3b93974c0fd88802e20894660af99fdaa7169ba994cec2f313ab7906a297494d1d516e23671a23e3f03015dbd2620a2a84c3debe737a45b3ec545ed9056192ac1199dca3c98f14a4f62aeafd89b2e87e126f1b20d7c08d6ebfb1b28700380909b56e35ad4d96275c7f28c8ca448aba200a977ec4b0a0e9e7293be532c6a752eae95b1faf562c74c5cff751f92435e9509c15a8432870ed29fe4e1129f17ac5a566eee07ae4595960ed4d73900ae57080707db3bc5ecd1135de7616609b3b1a49d958886080c003b3b6c3bf2ace0d701eb40ee007a02b84c10996d8dc9a70210078dee772eab90700a576ca3fc3b360047aac380bdb2d9cafc8de9e9914688a2b49b54ae5f7dc695351c04fe63949f674c50db681fa470d0ea70f79115db1660b4a9278443e573be514967863addaa26c0166c2dc413ec37c47682a224bb1e817649289d21878efc6b18dae447b5e0f9ee1469881c3c3fffc0c14e6c73368f959bb973eb0266c1d14aa8166bbcaea38b637942f9a3623649abfbc00c5366930ae7aed45fa501a380951ce5e6762860d1bef2befcd04bd9e41115053a73141000e7abe322f470c43576ea216f90d0ee7c624524b01102228e62c52a2ae998a9400d273969b002bee5ebbe260939531fe41907561deaa0467ce1b655d9695abfa569f4b3b476791d7e8226c82b32b6aa18f536b3af5fe1b663146b350e8ef6b9ece5080b273f640d0164bdb40c8b9fc28ec0ac8429ea55b2a406b37720b92906577ecd88f7a9264374b0743ac7c0b1e9ce5dc30cf868b6bbe30d3e246421fefcd530f473dc6ddad0b4fc0e3a829b80af2e60c3c68451faf5dffe0a39fefb5d15d3b327892a85a5bd6e204908ae1c0d33390605730c38ef95f30b02398194304375617a5b786a46a1754cad597d3273093b572499bc96495de245da09753d905222eb5bbdfa94c1962947c0c4ded5a29cf227d85ef09ffd47b0309112917210608ad346a0f8897478e981ee52cf72943aaae985148573bfa13179a9115274ae81cd7acb014b80b2eda37b56d6e71cc7efc966c479e53c854bbd6363396842de100087e43e62f5f478c437eca536bde5fec0f4c144d01410776ae9c623bdc03c43602348338d35ea91ee1141a62400902bf1976dcd02fa6273530e1d01046ec2c1f05b4b3a3aa3f926c53a7ae221a057ff437ff374318e47a4cc42e6f7ccc9242364cab571260218902bfb02089d929ac461248e8fa9cef676a7de17db1d8a336ee8e32e8ab7f2acade63c7388735e3f56048ccda8208c577d66ecce4f7d3851f580847fc1bb432446c9fa20bf512a1d89403655e3da37d4c156ea952c3814653737ac9ac3605760ce915847fdce40169cc4031540435bbfbd23e542fba535069f2159bee4b9871740364d5e90887bd48040c038c7d2975997feb8819049fc2dc8d67449e66e5600bbc2a784d3ca38315b7345ab944f641783db8961178ece67260ce82e2af5d3d2f663290fd05d11df215d6879661e2e7c6672a4661b0f7ec03694e54a21447b17e0f579d74934ba18dab7270ffa9a1c595c3b31708871185a44e44c8a1bb3959b48098af6f2826c8cb2e4114ede5c7cb5bd96de7322c1c698f2432fac8639cf126b261c19df9bcf7301cbabef26f36dad8fbb2560d7aa725a1487f800aa15fb5c0c79742751ebfee87f56434b0413b5380444d3341ebbae40f13d68c07f697ff542e1a0f3444945489f3e3d1fa7fc50ec54da9391c992fe848cfd3e5f8dab89fc3509d03ebf2e183e41f746f27a7a03e4fa861157d3ce19cdf66c9c7e335c942d83debf7d5f66eb9820efafd23a866b9db1ec53b91646da98bb2ebae5a31ec3dc0005cadb318a2309111092fcb39eb474036f0d3b62440c93ad9b286ac5e7d11b1fe2c97a4e37d76e899d585f305dc9c7d44459b3408b12cb19629c6572ef8f951e9327d7a64657171b38a5915b2fc40d0632d0aeb4b3beafecd62d44dc14470da4ced885972252f18989b0fdaf809b436579431e1d4d5d91645d16e62ac9ec9473ca3508827802719e947a6c31385d9f284e5f6bf31a0f224c490bb571072b4664ff46dcd1b15573a215cbf8694e5ff59c21f97b10ce7cb430826cc7d79aa8fed3904e1c0527d1558818cbe77f1a02", 0x1000}], 0x5) 2018/01/17 17:34:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 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)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfea6) r1 = syz_open_dev$sndpcmc(&(0x7f0000ac3000)='/dev/snd/pcmC#D#c\x00', 0x4000, 0x2000) clock_gettime(0x0, &(0x7f0000dd7000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000b8d000-0xc0)=[{0x8, 0x80000001, 0x7fffffff, 0x2, @time={0x77359400, 0x0}, {0x8, 0x0}, {0x10000, 0x2}, @time=@tick=0x9}, {0x4, 0x2, 0x1, 0x0, @time={r2, r3+10000000}, {0x7, 0x7fffffff}, {0x5, 0x10001}, @time=@tick=0x401}, {0x10001, 0xf5, 0x3ff, 0x1f, @time={0x77359400, 0x0}, {0x5, 0x8}, {0xfffffffffffff000, 0xffffffff}, @raw32={[0x81, 0x7, 0x6]}}, {0x9, 0x5, 0xfffffffffffffffb, 0x83cc, @tick=0x3f, {0x9, 0x1000000}, {0x1, 0x8da}, @ext={0x1000, &(0x7f0000a8d000)="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"}}], 0xc0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000366000)={r1, 0xb1b, 0x1, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000c19000)={0x1, &(0x7f0000ea2000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000c14000-0x10)={r4, &(0x7f000021b000-0xef)=""/239}) r5 = add_key(&(0x7f0000838000-0x2)='ceph\x00', &(0x7f000065e000+0x7c)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005d1000-0xe4)="", 0x0, 0xfffffffffffffffc) add_key(&(0x7f00006b1000-0x8)='big_key\x00', &(0x7f0000d7b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000008d000)="", 0x0, r5) keyctl$get_security(0x11, r5, &(0x7f00002df000)=""/0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) read(r0, &(0x7f00008a7000-0xd4)=""/212, 0xd4) 2018/01/17 17:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000005000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000693000-0x15)='/proc/self/net/pfkey\x00', 0x400080, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000061000-0x4)=0x6, &(0x7f0000aa5000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d09000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, @in={0x2, 0x1, @rand_addr=0x2400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) sendmmsg$alg(r2, &(0x7f0000825000-0x230)=[{0x0, 0x0, &(0x7f0000fdf000-0x10)=[{&(0x7f0000e7d000-0xe8)="5fb1e1bbabb2a6b4527f0e8dc3baa34541108370f5f80a1f13bd87ee4597b19d", 0x20}], 0x1, &(0x7f0000a6c000-0x18)=[], 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000bf7000)=[{&(0x7f00008ab000)="", 0x0}], 0x1, 0x0, 0x0, 0x10}, {0x0, 0x0, &(0x7f00007b2000)=[{&(0x7f0000880000-0x44)="8e59ca4e787174402841a59ef563f30b713bb98f3b057d81e15d0c9fca8a5961056bb67b5e98414410142414c1b85b116a9aae239a12e807b551ee3e3a02e448bde9c2ab", 0x44}, {&(0x7f00006a2000)="53b6fa0d4bda49c8edeaf7e5cbd655819e1d8357531674a94fb217e86280a24cf480f4fa01caba462af29d4c07f79d7786e8b8e60ae77acd6e113393f74f24466800d3fb078e7058", 0x48}], 0x2, &(0x7f0000a78000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x4c000}, {0x0, 0x0, &(0x7f0000f82000-0x40)=[{&(0x7f0000589000-0x80)="db4170ec51723d3fe47802e7f0f9e96590b52f55fa854371ed3ada516fe43bdb0cbf2b30747aedfd1435bd0375b011b45307c374543e9344a7b3af3fa0fdf7bdce328207baf160b3fbf9ddd44ac5939e4442ccbd0e23d727c653e7bb06b52952d09a8cd5edcd2d301566777564ab7af98ecb638dcadba9631df29437eb6ea8af", 0x80}, {&(0x7f000091f000)="", 0x0}], 0x2, &(0x7f0000cbe000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x8000}, {0x0, 0x0, &(0x7f00006c2000-0x80)=[{&(0x7f0000c1f000-0xda)="9707ba7a5e75bb63e1fd3dc53af13b18e42e223291051932c4db4f855989684b64769978ce5f89ca75a55e37b25e7f95a8e5d458a68f0371d61ca9dda51d3d90fa7043a00d28c7bd0ec37ef79f7574050d89fe84861cc866ffe26c1362b66bbb4f1f46de037697c3011333c636d03ab824c72d4153434fc438dfed7ec6e4e12893bcc54349e2de80398ecc9a1a9edca5f3a6c1ef526d7f4669e8ca00897cf64005ee66ab5be169f4a818687b8f7ba35e845bfa3e8a510e83a314e31cf1832d0b861b3ceccdfbb0d41846384e76507bae46d48554e6e95a293fd6", 0xda}, {&(0x7f000014a000)="a8b89ef8e1d9d14855ee164c3637fee56899f15e2451c772af8dcd728d4d1022b74ff6ab8cd2a78fff351efcf89a4efe0517b545905ff5c77e8cfeb01f5d0651045987f195a1d0354e45fed8bf8a5d750cc82818923e89db9f5f506172915fe056a078df52e0f80dc78b987ee733eb1bb57274d9fba353575f589057545eb5dd0395d99c3c6983a97f1ca347ccd8dddb6b7a3bdf877951c14b04acead021e5d1143394f103abf941313d025d82580f0f121233df28ef171f08d330bbf40e94f02aebc7b67fbf1b07e5b7307a1403", 0xce}, {&(0x7f0000ba3000)='\t', 0x1}, {&(0x7f00003c9000)="b191a7fe672b197dc9dee1f786cfb41716cfa1c4b82bdae645f60a69fc88482b6b6cd0cf817d49c996ab160bfce5f2e3d148156290ddb313e99f7cda33762db29e9d07ec4b8cdbdb833f12524b9a1866e57bb85fab5db4a19e374990ca12436c47aa8f13dd8ccfb36eb2a94efd18e5fba3d2b812f9547d5d0071350f2f9254220d9e5ad4fc8e246fb12ec494a0767bcdf91d8115ef0dc0e6c808b84d8a82994c3c191f495ad2828919ff5c1d1e235849e69a13899f16c2c65fcd4835711c52d206aa8e54b9fe458cb6390dae4866dbe6bcfe69d76c700c2e9684373ae2ba0ee3d3e9bbea6f018bd44b", 0xe9}], 0x4, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000d51000-0x20)=[{&(0x7f0000045000)="85fc24a8b80701a0ee00c8e543f19964e2e4296f36ffa50b3247d16b33c4ce1ca66d9a70171b8d20e8f96b220fb5fd88397206044b0b185bab408924c62b3a45b4039d90277d7ba7a80340b5b47c03d9d79eda85b428eb4133", 0x59}], 0x1, &(0x7f00001ac000-0x170)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0xb, "93bc8ba4610c08b8c8a927"}, @assoc={0x18, 0x117, 0x4, 0x40}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xd8, 0x117, 0x2, 0xc3, "5efe950526fc87a131e09a68b0c16ee9f8c91efd1194705cb1917ae8bf61ad9990885154767bb20683129c440c5e2c08853ea7152520c4474aae80567a387aa4aa893c7f3516288519d716c218871aecfa51a925cad687c4df2820788c6af946a19c898246fb15ba245c0d8115a9463fd8e86df346779f850ec693c954e5960b259b030c7d44dc53e0313c4fa850f3637d1d1b565aa8e77ddfd0fadf885f943bc2821b7537a9e85b1ee4c39e25a73b7b7c4d1b046fbf6a244027144e92709e50362d2c"}], 0x140, 0x80}, {0x0, 0x0, &(0x7f0000ca8000-0x30)=[{&(0x7f0000e45000-0xb7)="eea71ad32b675305ca2f4d4ae2c932ad8c99dce708d05c120fe75df21f1150ea531bf5c2b8d38580cc6e2e67c187c4f984e1bb51458585871a873e1d4b8e172dff37f41a23d6825b0c8ce47f033c3b3e8dd34c41f75b1fd708abcdaba7cba21fd29ce94e3bc733041b9607ee5d8b78653608afd857c873219e161eabc13a78c87aa009748226fb8027b3dba2dd1132dc32cd9d1facba1f2146d192186614b98f3ec579b3b332ec3d492011da9ba66be890f06f94357767", 0xb7}, {&(0x7f000053e000-0xf5)="a41728690f79d5ea55176baa2c9b75da036ac920d258e7f739b61355eb25cb72afc4aade45798b0ba3d8a9f7673df1f693ff7d00a00ac42da60c298214706a64afe435243490e97d3f12622e64e9013fa81f610acf996e371c4b86a64e631bb3ef257b2331938dd33430c71ff688b4cd1724cbcc44d735dc5e404b5a437ffcae432d4f267d6b33759121b3b26e6bc5cdab91b6558599765e80c605fc2357db1b8f649c11c70afbfb2fde318f096cb09b2e90f4c600a541e1923bf565b9b5ffda8d2c7006a32ba990a61690587cc116eca83265a8db7449b8dad0bf4034a684d4d70e92863bb8de7eba047ffe07817ac06812626108", 0xf5}], 0x2, &(0x7f000028d000)=[@assoc={0x18, 0x117, 0x4, 0xffffffffffffff81}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0xe7c9bb34138a31ad}, {0x0, 0x0, &(0x7f0000309000)=[{&(0x7f0000b0f000-0xb0)="de8eebc2cdccb59077637eb6dab40fb9f6d45110e4b28bf890aeddbc9572603fd04589f8351a97c94302ad13f9269ef1a877534b976d29e08045c99834ef4e5f1749707bbc737d6230dd7f4da850d5e267b17b517c2b8d30e8049fef8a577a8ccf79e202a0cf5b79db9668def961298f47970da657051e53804c3ea85b9fad36dbc6f97430a41e2f10031041982a579c25e4f9f4c5b078c1edf942469da17db7f30520bf120b9daf8a44ea1a3c215864", 0xb0}, {&(0x7f0000a01000)="405e49cfe8136e7c3b63aa64ac4b003319a3e54be6a0c42072c0dc2d63ecba7c15b3fde53474dd9fb99325aa3f268caccefb6add84cc256afb32f4ea607ab12995b01d7c83ce2b10a4b88373a183d63c173148e659bd9c4bf7828a4b01c9c6d8689fa4bfbb00bef84c662bb63f980bfe0d2021a5dffd3d62a2", 0x79}, {&(0x7f00008c1000)="515491e2a39531246cf3b98585c252458bb5591de3221f2f3b3b220dc55b8592fc37ec0e8eab4f34", 0x28}, {&(0x7f0000d60000)="3a24d99613bade88965588adf01fc100dd32fd7c7c805e8589f53976a80e3ed93fe3769d8ac544ad246f23e0347507acb46136852bd7cc2b211015a6fabe49ef78c87221fd3a5d19153e3b0f2f7e08232c", 0x51}], 0x4, &(0x7f000000a000-0x18)=[], 0x0, 0x40000c0}], 0x8, 0x8001) recvfrom(r2, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) [ 70.493281] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 70.493288] ? vmacache_find+0x5f/0x280 [ 70.493304] ? find_vma+0x30/0x150 [ 70.493320] __do_page_fault+0x5c9/0xc90 [ 70.493341] ? mm_fault_error+0x2c0/0x2c0 2018/01/17 17:34:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) r3 = memfd_create(&(0x7f000048c000-0x8)='}wlan0H\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002d3000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r4 = fcntl$getown(r2, 0x9) ptrace$getenv(0x4201, r4, 0x2, &(0x7f0000d1f000)=0x0) [ 70.493368] do_page_fault+0xee/0x720 [ 70.493380] ? __do_page_fault+0xc90/0xc90 [ 70.493394] ? lock_release+0xa40/0xa40 [ 70.493411] ? do_raw_spin_trylock+0x190/0x190 [ 70.493436] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 70.493456] page_fault+0x2c/0x60 [ 70.493465] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 70.493469] RSP: 0018:ffff8801c6b9f928 EFLAGS: 00010246 [ 70.493477] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82586671 [ 70.493482] RDX: 000000000000010b RSI: ffffc90002832000 RDI: ffff8801c6b9fd28 [ 70.493487] RBP: ffff8801c6b9fa08 R08: ffff8801d52ce6d0 R09: 1ffff10038d73ee7 [ 70.493491] R10: ffff8801c6b9f858 R11: 0000000000000003 R12: 1ffff10038d73f28 [ 70.493496] R13: ffff8801c6b9f9e0 R14: 0000000000000000 R15: ffff8801c6b9fd20 [ 70.493518] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 70.493535] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 70.493548] ? iov_iter_revert+0x9d0/0x9d0 [ 70.493564] ? mark_held_locks+0xaf/0x100 [ 70.493587] ? simple_xattr_get+0xeb/0x160 [ 70.493600] ? current_kernel_time64+0x122/0x2f0 [ 70.493614] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 70.493631] generic_perform_write+0x200/0x600 [ 70.493667] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 70.493675] ? generic_update_time+0x1b2/0x270 [ 70.493688] ? __mnt_drop_write_file+0xd/0x70 [ 70.493698] ? file_update_time+0xbf/0x470 [ 70.493711] ? current_time+0xc0/0xc0 [ 70.493728] ? down_write+0x87/0x120 [ 70.493744] __generic_file_write_iter+0x366/0x5b0 [ 70.493752] ? check_noncircular+0x20/0x20 [ 70.493770] generic_file_write_iter+0x399/0x790 [ 70.493788] ? __generic_file_write_iter+0x5b0/0x5b0 [ 70.493803] ? iov_iter_init+0xaf/0x1d0 [ 70.493819] __vfs_write+0x684/0x970 [ 70.493826] ? lock_acquire+0x1d5/0x580 [ 70.493840] ? kernel_read+0x120/0x120 [ 70.493882] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 70.493891] ? __sb_start_write+0x209/0x2a0 [ 70.493906] vfs_write+0x189/0x510 [ 70.493923] SyS_write+0xef/0x220 [ 70.493937] ? SyS_read+0x220/0x220 [ 70.493944] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 70.493955] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 70.493976] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 70.493982] RIP: 0033:0x452df9 [ 70.493986] RSP: 002b:00007fe1fd350c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 70.493994] RAX: ffffffffffffffda RBX: 00007fe1fd351700 RCX: 0000000000452df9 [ 70.493998] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 70.494003] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 70.494007] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 70.494011] R13: 0000000000a2f7ef R14: 00007fe1fd3519c0 R15: 0000000000000000 [ 70.949760] binder: BINDER_SET_CONTEXT_MGR already set [ 70.949770] binder: 12211:12228 ioctl 40046207 0 returned -16 [ 70.951544] binder_alloc: 12211: binder_alloc_buf, no vma [ 70.951570] binder: 12211:12226 transaction failed 29189/-3, size 0-0 line 2903 [ 70.966742] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 17:34:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = memfd_create(&(0x7f0000a7e000-0x5)='self\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000059000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) r3 = syz_open_dev$dspn(&(0x7f00000d4000)='/dev/dsp#\x00', 0x7ffc, 0x400) getsockopt$nfc_llcp(r3, 0x118, 0xffffffffffffffff, &(0x7f0000c18000)=""/4096, 0xffffffffffffffef) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000958000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f64000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x44001) r1 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) getpeername$packet(r1, &(0x7f0000eec000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ec7000)=0x14) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00002c9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@can={0x1d, r2, 0x0, 0x0}}) pwritev(r1, &(0x7f000003e000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) syz_fuse_mount(&(0x7f00002e7000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x2012000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getpeername$ipx(r1, &(0x7f0000fa6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040a000)=0x10) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/access\x00', 0x2, 0x0) 2018/01/17 17:34:52 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/dsp\x00', 0x32000, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000011000-0x4)=0x0) 2018/01/17 17:34:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x7, 0x7, 0x5, 0x6, 0x7ff, @random="4f9d0a97aa34", [0x0, 0x0]}, 0x10) sendto$ax25(r0, &(0x7f0000030000+0xe4b)="035cb54a74bed0077ba46f247e1899067453493c7bfdb93d606a57d4ad79cc", 0x1f, 0x20000000, &(0x7f0000001000-0x10)={0x3, {"6b57d57ecbbac5"}, 0x800}, 0x10) clone(0x0, &(0x7f0000000000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") futimesat(0xffffffffffffffff, &(0x7f00003da000-0x8)='./file0\x00', &(0x7f0000ab9000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) 2018/01/17 17:34:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f1000-0x3)='io\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004ff000)={0x0, 0x1, 0x5, [0x1f, 0x1, 0x1, 0xd, 0x80000000000]}, &(0x7f0000114000)=0x12) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ba6000-0x13)={{0x3, 0xfff, 0x1, 0x5d196beb, 0x3, 0x1c}, 0x8, 0xfff, 0x8}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d56000)={0x0, 0x3201, 0x0, 0x4, 0xffffffffffff7464, 0x7c, 0x8, 0x7, r1}, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff9, &(0x7f0000599000)={0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009a8000-0x16)='/selinux/checkreqprot\x00', 0x500, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000f06000-0x9)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000744000-0xb9)=""/185, &(0x7f0000b97000)=0xb9) 2018/01/17 17:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006f9000)='./file0\x00', 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000055a000)='/selinux/access\x00', 0x2, 0x0) syz_open_pts(r0, 0x4000) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00004f6000)=0x9636, 0x4) chroot(&(0x7f0000d4b000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000ab000)={0x8, 0x4, 0x5, 'queue1\x00', 0xe46, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) symlink(&(0x7f0000538000)='./file0\x00', &(0x7f000033b000)='./file0\x00') open(&(0x7f0000d05000-0xe)='//file0/file0\x00', 0x0, 0x0) utimes(&(0x7f000071e000)='//file0/file0\x00', &(0x7f0000d71000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}) 2018/01/17 17:34:52 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000006000)={0x8, &(0x7f0000006000)=[{0x401, 0xffffffffffffffff, 0xbd, 0x9}, {0x0, 0x2, 0x4, 0x193b}, {0x0, 0x9, 0x40, 0x10001}, {0x7f, 0x100000001, 0xfff, 0x1}, {0x9, 0xffffffff, 0x1052, 0x6}, {0xee, 0x3, 0x401, 0x9}, {0x7, 0x6, 0x5, 0x4}, {0x2, 0x5, 0x8, 0x6ac5}]}) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000)=0x4, 0x7fffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x3, 0x9, 0x0, 0x7, 0x19, 0x8, "763ee8dbc4bed0d6c2371d8f727e24945e719c3d3ab3256692bac17bd237975b7730b5b3769cb33c677a593e48818d6cd5cec1526e3d124166978527d2d24d0f", "0cad620fafee394334444312be4f9c7304fd9625590bebed36aafe6cebaabafcf0c73ef8d1ca5fbdff6d6d2d6023477b55b9d85389dcb4fa4fc2707148994c2c", "476cff0cc7c83ac5b6ccba2bef019341ae17a39531b60c6e668cca84f26f5861", [0x3, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000008000-0x8c)={0x0, 0x80, 0x2, 'queue1\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:34:52 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000000a000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f000000d000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) [ 70.967871] binder: release 12211:12214 transaction 47 out, still active [ 70.967876] binder: undelivered TRANSACTION_COMPLETE [ 70.967899] binder: send failed reply for transaction 47, target dead 2018/01/17 17:34:52 executing program 1: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f000025e000-0xa)='/dev/dsp#\x00', 0x5, 0x100) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ebd000-0x4)=0x0) flock(r0, 0x8) 2018/01/17 17:34:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008be000-0x1)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect(r0, &(0x7f0000e90000)=@pppoe={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="a8a28a79736bbda4c6bc6f87a3210123"}}, 0x1e) connect$unix(r0, &(0x7f000018c000+0x102)=@abs={0x1, 0x0, 0x1}, 0x8) syz_emit_ethernet(0x72, &(0x7f0000102000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a8a00578c673a10f3007df5d"}}}}}}}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004ad000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c76000-0x38)={0x0, 0x0, &(0x7f0000fea000)=[{&(0x7f0000a04000-0xcb)="b7c255ec9ef8e7c9516361d8516aa889a44a8b5dc66f430b58c2b78a071d86f78effa0d122f686e7c2a1e8fe52de25546333a4dc410d59dd1247b9af8a896240fb36ec1da526dac91a0283f0a1e37301dbfb9a601818fc61bf76ddd4e6596e8afe67fb4c727e2b3b0af7fb464fd5087460f973e25c415161c6c16f393a6554c2f898fb81b458096cc7362b0fb0e83a18d3d12e4fe1d0ce472460041188f1d3d24894ba9606530c49eb7afb8769502ced3e4d9b45bd05c448ae087855ea9e8add108ca4d31bc47d1294bcee", 0xcb}, {&(0x7f0000440000-0xd1)="d2c7d9d45b87f26cee4ed96a0db479a7c06acccc5db040d0890660194d17482f08b1cc97e3d565aed9642383f1284d6bc01c8fbf906b3112737a1464d993ca8f696e95ad0187d4e355d561aaa29b9d639d41e66d117bdcde943c940c46d9b18128887ca81ce2341cac71bc3ca00703434f19e00ee87284d3cd697fa12f2b61d168e2e8e12f4a7185cf7b613b9d4297e668fafb2a117fa9dc1aa54e41c15a0623045f5b178ee24ed30867ba015fbcb80a7c7cf4a01cf698e31f7237d680046cc1f599292676d809b66b1ebc9087aca39bc2", 0xd1}, {&(0x7f00005db000)="7847e934b7f6c2dd2177aa3d2f41db35856e02d3d1f9396b99a9fc89d2c4e83c2c8043c05c21be8e3ac6d61992ebccf9b704e16dfb", 0x35}, {&(0x7f00004f5000-0x1a)="0e43d78d98e75dc4c3fb5336dcdf1ca116b5c4c87b65d94d7671", 0x1a}, {&(0x7f00003fe000)="6853bff4b03dcf95ba96638824785f44103aa58fb4008ed4f62f01e0d8af197af51ba161dd7c395dca6189b014fa29b23a4c7e1746e9bf3589a9a0fda86ca5d3f04a5666170b6680a4e2228445707a1bec916ca0568a1ef3e323a046fae324265581e1c9f89cd5e6a8cdcce326e7e271c5c16a6d1dd86c94a4ad6bc7b9e805c4d581529d76a5f0bb07ba9826b420ebae59be01f9fa08e09ccefcc038c0ffa3ae133f4f003ff30c395cbfa00388879f362285362c960dab551cd08d2681c1451cc41cbc5b7de62d81b452a9d96e99650d8b59ca2326aefe9bb97e25b0e4b62635488b729c589330e214925636a086ca506af014a6d5", 0xf5}, {&(0x7f0000b1c000-0x4b)="ec26092473d6381d09d01167dfd4d4dfc2e4dd0a2f9e3a2559843c5f4547eaa435ee66350503172bff23a149bd7cb6e5db86b0aa81e154ca7728544a6a8737346f3e29bbba947e07a92f57", 0x4b}, {&(0x7f0000f29000-0xf6)="b746d77457a0872e2ccbc5e4cba328d34ad2b03197aaac22d7d268fd990848fc34108a4c93bb0382699ddbf1aa47526f68808984235833d2e549fb6ca829b1f345793a108d407e9e34d292526177435aa029f76f048f67a6737dced5491c702cec9a92678597f56e9a72c4c3889b975ce29b6ef09a314c96b6d5732751a45d91e72da4c5a578dbab9ea950ee943cb5b166917815e2012c75c0bc09ce70d38fff2a1da6acc05e6f014ba60fff4e9ea41902d93c48376e9a2661db4d0531968d42ae042a9c1d14675ee40697d5e2a8a6d9fc5076b32c280dea41c168df890747c6f37ca0fbdc1daa17cc1d584e9eeab26d8e80d2c59024", 0xf6}, {&(0x7f00005f1000-0xf)="2d838b6b4b1d455dd04943cf259431", 0xf}], 0x8, &(0x7f0000c07000)=[@iv={0x78, 0x117, 0x2, 0x60, "7bde699a5b9e6107b1f8c331f542d24f3bd7d8603cf3c90a29d5e32a0542ae5d6460e5d739bb0bd1038462aa3cbf6fd74a18ce0931f551c9ae9cb11e0e01d896e4b63f3912f64499c89f11a4125b96fb08fdfd9cc1b96dbdb626cfbeb8bc0779"}], 0x78, 0x880}, 0x4000080) 2018/01/17 17:34:52 executing program 7: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) tgkill(r0, r0, 0x16) mlockall(0x1) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) 2018/01/17 17:34:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000005e000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00005bc000)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000bec000-0x4)=0x79) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000a36000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) sendto$inet6(r1, &(0x7f00008e0000-0x1)='1', 0x1, 0x0, &(0x7f0000366000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r1, &(0x7f00009b9000-0x611)="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", 0x5dc) close(r1) [ 71.301122] audit: type=1326 audit(1516210492.256:903): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12170 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 17:34:52 executing program 5: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000588000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x8080) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000a35000)={{r1, r2+10000000}, {0x0, 0x0}}, &(0x7f0000e2d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00004d0000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/17 17:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, &(0x7f00008ce000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000012a000-0x4)=0xfffffffffffffdb3) 2018/01/17 17:34:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f00007bc000)="010080000000006465667d00", 0x1000, &(0x7f0000d27000)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/17 17:34:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = memfd_create(&(0x7f0000a7e000-0x5)='self\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000059000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) r3 = syz_open_dev$dspn(&(0x7f00000d4000)='/dev/dsp#\x00', 0x7ffc, 0x400) getsockopt$nfc_llcp(r3, 0x118, 0xffffffffffffffff, &(0x7f0000c18000)=""/4096, 0xffffffffffffffef) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000958000-0x8)={0x0, 0x0}) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:52 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000020b000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000039c000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000951000)={0x0, 0x0, 0x0}, &(0x7f0000ab1000)=0xc) stat(&(0x7f0000f65000)='./file0\x00', &(0x7f00003e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00004c1000)={&(0x7f0000ed3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="f7e292b99c208d387701", 0xa}, {&(0x7f0000000000)="6195b12145ab05c3e0044b5235d78177eba1128349245f47c2fd74379b6aa6abeb04", 0x22}, {&(0x7f0000000000)="b277c0352824a966ee0b89e73edb1d48ca50641157515d34848217bfb9a2f43fec", 0x21}], 0x3, &(0x7f0000688000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x20000880}, 0x80) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r4, 0x29, 0x2000000004e, 0x0, 0x0) [ 71.367505] audit: type=1326 audit(1516210492.257:904): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12170 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 17:34:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x898) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000994000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$ax25(r1, &(0x7f0000ff4000-0x1000)="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", 0x1000, 0x800, &(0x7f0000328000-0x10)={0x3, {"7e673b92735c4b"}, 0x8}, 0x10) sendto$inet6(r0, &(0x7f0000ec6000-0x37)="3452804795b5843f86f23110f0bf0499082df8aaaaa2d5446790466f604d3b623140e80d144b222f8138d22dce5814e5796fb1746f911c", 0x37, 0xffffffffffffffff, &(0x7f0000daa000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) 2018/01/17 17:34:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0xd, 0x1, 0xc96) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000043f000)=@assoc_id=0x0, &(0x7f000047f000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004b2000)={0x40, 0x202, 0x1, 0x10000, r2}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000df5000-0x4)=0x7) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xffffffffffffffcc, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000793000-0x8)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000377000-0x14)={0x0, r3, 0x5, 0x1, 0x0}, 0x14) mbind(&(0x7f0000498000/0x2000)=nil, 0x2000, 0xc000, &(0x7f0000243000)=0x81, 0x200, 0x2) recvfrom$inet(r0, &(0x7f0000db1000)=""/109, 0x6d, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000051a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f00003e9000)={0x6, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r5 = getpgrp(0x0) getpgid(r5) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000324000-0x6d)={r1, 0x101, 0x1, "e0be73e79fad29ad6e3e47689b9afe989499fd3cfe87c6e686e92c66c4510c3133e30458b0e4b9b440a6fdb6402e835ae8508502f4c4d0c177727dec95835d04a05124df13e1ccaeaaedf363edb93b4fb9eea81dd58a1f8ab26fcdbeb4eb423895869d"}) 2018/01/17 17:34:52 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000000d000/0x1000)=nil) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000004000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x3, 0x1, &(0x7f0000004000/0x3000)=nil, 0x401}) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) 2018/01/17 17:34:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000026f000)='/dev/rtc\x00', 0x2, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c47000)={0xaa, 0x0, 0x0}) bind$bt_l2cap(r0, &(0x7f00005b5000)={0x1f, 0x8000, {0x1, 0x9, 0x10000, 0x4, 0x1, 0x101}, 0x5, 0x8001}, 0xe) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000bbc000)={{&(0x7f0000c8a000/0x2000)=nil, 0x2000}, 0x40001002, 0x0}) fcntl$setsig(r1, 0xa, 0x39) getsockname$llc(r0, &(0x7f0000c3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000082b000)=0x10) 2018/01/17 17:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = memfd_create(&(0x7f0000a7e000-0x5)='self\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000059000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) r3 = syz_open_dev$dspn(&(0x7f00000d4000)='/dev/dsp#\x00', 0x7ffc, 0x400) getsockopt$nfc_llcp(r3, 0x118, 0xffffffffffffffff, &(0x7f0000c18000)=""/4096, 0xffffffffffffffef) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008d8000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003d9000-0x9)='children\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000a84000)={@loopback=0x7f000001, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) r2 = request_key(&(0x7f000097d000)='rxrpc\x00', &(0x7f0000a0d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000836000-0xd)='trustedwlan1\x00', 0xffffffffffffffff) r3 = request_key(&(0x7f0000b22000-0xa)='encrypted\x00', &(0x7f00005b5000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f91000)=',,cgroupself\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r2, 0x9, 0x9, r3) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000d0e000-0x4)=0x10000) exit(0x0) sendfile(r1, r1, &(0x7f0000032000)=0x0, 0x7ff) 2018/01/17 17:34:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x0, &(0x7f000014e000)=[]}) lchown(&(0x7f0000c52000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/17 17:34:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000cac000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "38f8358c", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "440008e5407be0bc4ec0342c1c8daa1f"}}}}, 0x0) r0 = perf_event_open(&(0x7f00001f5000-0x78)={0x7, 0x78, 0xffffffff00000000, 0x5, 0x6f1, 0x4, 0x0, 0x5, 0x8, 0x1, 0x741, 0x7, 0xa38, 0x8, 0x1ff, 0x2, 0x12c, 0xcf, 0x9, 0x24000, 0xaa8f, 0x4ec, 0x75e4, 0x6, 0x9, 0x1, 0xcee2, 0x4, 0x1, 0x87, 0x3, 0x0, 0xfffffffffffffffc, 0x8000, 0x3ed0, 0x1, 0x2, 0x800, 0x0, 0x3ff, 0x4, @perf_config_ext={0xa70, 0xec}, 0x10a20, 0x0, 0x1, 0x0, 0x3f, 0x6, 0x2, 0x0}, 0x0, 0xa1d, 0xffffffffffffff9c, 0x3) fsetxattr(r0, &(0x7f00008ff000)=@random={'osx.\x00', ':}!vboxnet0Z\x00'}, &(0x7f0000943000-0x1)='\x00', 0x1, 0x1) stat(&(0x7f0000483000)='./file0\x00', &(0x7f0000894000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() getgroups(0x1, &(0x7f0000992000-0x4)=[0x0]) setgroups(0x3, &(0x7f00004e5000)=[r1, r1, r3]) setresgid(r1, r2, r3) 2018/01/17 17:34:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ce8000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00009fb000-0x18)={0x7fff, 0x9, 0x5}) [ 71.476070] audit: type=1326 audit(1516210492.259:905): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12170 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=88 compat=0 ip=0x452df9 code=0x7ffc0000 [ 71.476087] audit: type=1326 audit(1516210492.260:906): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12170 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 71.476103] audit: type=1326 audit(1516210492.260:907): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12170 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 71.476119] audit: type=1326 audit(1516210492.264:908): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12170 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=64 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/17 17:34:53 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000085d000)='/dev/hwrng\x00', 0x20000, 0x0) epoll_pwait(r0, &(0x7f0000dbe000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x8, &(0x7f0000f40000+0x26b)={0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000a8000)=0x0, &(0x7f0000184000)=0x4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00004fb000)={0x0, 0x0}, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000958000)={0x0, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0xe3c, 0x2, 0x3}, &(0x7f00009d0000)=0xa0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f000009e000-0x18)={0x0, 0x1, 0x1, &(0x7f0000009000-0x8)=0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000061c000)={r2, 0x81, 0xfffffffffffeffff, 0x0}, 0x10) sendto$inet(r1, &(0x7f00008cc000)="ccc83109c0c9ef0322da54670921962a568b3df1e349932ec69228103ad0a944c23a5038c9137bbbc60cbfae1e5ac6575770d4c039ecd35a0103964d62c063ba16d2a9db63ee2b7a39aec76dea468dc7ad906ce23d101f60f0eb9fb0a559ee193bc012e0f0404a687c654a833203be83a307c924fea5c3d9adf6f1c6be38789aec9927e90859d6f4cdd5bcdadceaa2b3f81a64b465ab9c26966c5232f918f3e2e8ddcdede16ef2dcb65cbdd5b54ef550706db36f7f475792ea449141cb0cc59bfe2a41222341e9d3e9197eb8d40b2fbbffdc78b570d89a4cdaf0de8239", 0xdd, 0x41, &(0x7f000059b000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000769000)=0x0, 0x4) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x5, 0x0) sendto$inet(r1, &(0x7f0000fe9000-0x1)='@', 0x0, 0x0, &(0x7f00005cf000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe1d) fsync(r1) syz_emit_ethernet(0xff, &(0x7f0000adb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xf1, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0xdd, 0x0, "0001aed0beaef507a218302d9f39a75df64d8fae553b03508419ebf1dd6b76a9ed0da036451a8c7109f30d4479040c9270de4f0fdd8eacf64048bb04e11d09fdd966e0db892c0c3d6fc09738464e248074233aaae79e68763f51531f8b5690f5dd1032056ad3e2a1718acd4ef649da4ad55eb0aab6c51e64b82a21c973e2e51a04c54c5cd82ed4776341e3a816e0fe004b5941cebdd298b3ce5f69827e30e0b271f6eab02bef16cf9b326482eedee02e85cb1c1fc2060b93c29ac1085e133fae4a35ef53ce33758a5127eda81de09c2cfc505d7d20"}}}}}, 0x0) 2018/01/17 17:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = memfd_create(&(0x7f0000a7e000-0x5)='self\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000059000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) syz_open_dev$dspn(&(0x7f00000d4000)='/dev/dsp#\x00', 0x7ffc, 0x400) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:53 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000db5000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x9, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0x4, 0x5, 0x3, 0x0, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xfffffffffffffebd) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003ea000-0x9)='/dev/dsp\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00002bf000-0x10)={0x8, &(0x7f0000661000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000373000-0x40)={r2, 0x1, &(0x7f0000a97000)=[0x1], &(0x7f0000c2e000-0x4)=[0x3f], 0x14, 0x8, 0x7ff, &(0x7f0000b02000-0x20)=[0xffffffffffff349f, 0xffff, 0x3, 0x80000001, 0x8, 0x6, 0x3, 0x6], &(0x7f00003a6000-0xc)=[0x1ff, 0x0, 0x8], 0x0}) 2018/01/17 17:34:53 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000023000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000024000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0xfef2, 0x21, 0xb03, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xfdac, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:34:53 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1}, 0xfffffffffffffe50) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x40047459, &(0x7f0000006000-0x4)=0x0) 2018/01/17 17:34:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x17, &(0x7f0000b61000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x401, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x3c, &(0x7f0000002000-0x3c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x3}, 0x8) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x101, 0x3ff, 0x3f, 0xaa, 0x1, 0x7f4, 0x3, 0xff5, 0x2, 0x5}) 2018/01/17 17:34:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='-@(\x00', 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000003000-0x1)={0x2cc488dd}, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe6c, 0x400000}, 0x98) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000c90000-0x2)={0x7, 0x5}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f64000)={0x0, 0x0, ""}, &(0x7f0000ff7000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bfc000-0x8)={r2, 0xafe}, &(0x7f000084c000-0x4)=0x8) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000c9c000-0x4)={0x2, 0x8, 0x1ffc0000000}) listen(r4, 0x0) shutdown(r4, 0x0) getresgid(&(0x7f00008af000-0x4)=0x0, &(0x7f0000723000-0x4)=0x0, &(0x7f00005ae000-0x4)=0x0) ioctl$void(r3, 0xc0045878) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005c7000)={0x0}, &(0x7f00005ec000)=0x4) accept(r4, &(0x7f00004e4000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000e7b000)=0x6) 2018/01/17 17:34:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000ac0000)="3b93e5d88e7df67548ecf5f36b050b441e9d941c0fe241d447fba8836d4c9e765e99fcaa30a96ddfac4907d301c33f72f8") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x80) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x3, 0x8, 0x0, 0x9, 0x81}, 0x14) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0xe3, 0x1f, 0x3, 0x67199816}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f00000cc000-0x4)=0xd559acc5) sched_rr_get_interval(0x0, &(0x7f000065e000-0x10)={0x0, 0x0}) 2018/01/17 17:34:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000a89000-0x8)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f000007e000)='net/sockstat\x00') sendfile(r0, r0, &(0x7f0000a9c000)=0x0, 0x100000001) 2018/01/17 17:34:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") pipe(&(0x7f00003e8000-0x8)={0x0, 0x0}) ioctl$KVM_NMI(r0, 0xae9a) 2018/01/17 17:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = memfd_create(&(0x7f0000a7e000-0x5)='self\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000059000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008ef000-0x8)={0x0, 0x0}) fdatasync(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x0, 0x0) clock_gettime(0x4000000, &(0x7f00003d2000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000725000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000379000)={0x0, r2+10000000}, &(0x7f00002f5000-0x8)={0x0}, 0x8) pread64(r1, &(0x7f0000a4c000)=""/0, 0x0, 0x0) 2018/01/17 17:34:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f000096a000-0x1000)="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", 0x1000, 0x80, &(0x7f0000937000-0x1c)={0xa, 0x1, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/17 17:34:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000075b000-0xc)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00009fc000)={0x0, 0x1, 0x8000}, 0x4) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000178000)="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", 0x11a) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) recvmsg$kcm(r3, &(0x7f0000f0b000-0x38)={&(0x7f0000ba8000+0x9e)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000bcf000-0x10)=[{&(0x7f0000676000)=""/11, 0xb}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 17:34:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000014000-0x8)='keyring\x00', &(0x7f0000c01000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000b27000-0x7a)=""/122, 0x7a) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008e6000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000678000-0x8)=0x2) 2018/01/17 17:34:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000374000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006ee000-0xb8)={0x0, 0x400, 0x5, 0x5, 0x6, 0x7f, 0x6, 0x100000, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x4, 0xf12, 0x5, 0x6}}, &(0x7f0000e15000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f80000)={r1, 0x1615, 0x5}, &(0x7f0000567000-0x4)=0x8) 2018/01/17 17:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = memfd_create(&(0x7f0000a7e000-0x5)='self\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000059000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f000019d000-0xb)='/dev/midi#\x00', 0x1, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000942000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000820000)=0x14) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000e79000-0x4)=0x9, 0x4) sendto$inet6(r1, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/17 17:34:53 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000de6000-0x38)={&(0x7f0000dba000)=@ipx={0x4, 0xfff, 0xffffffff80000001, "710c6745dd7c", 0x8000, 0x0}, 0x10, &(0x7f0000da2000-0x60)=[{&(0x7f000020a000)="f18b3cf8a03b3092b86eb7ac3cdc2b950f851663fca5812cfb6cabc49f64d635d96c3df5e9774f616fc8a7cb8603c020d69c807174f40618dedf79f1d757c682ad772577a0b4361375fe49883438b1917c429dd4c93b5d4e3cf2790165db420646bc3b6d961d5a627099c7e49b08dfde", 0x70}, {&(0x7f0000f78000)="d36daaa1f54f7b2e79b61ff13f7fc6c7aa10cbdcddb02efe3787426a4f490f74efc0daa88671d5374c138abc5af825f11ab9a3881f2d6f444f720b3ab0d6519da1a2ee850fad64ada764eb243eb9f5415af96da4d00df88e51204fbf6fb9da11a8c435ca9c911f5c255fc7288053ec1a102356e698b616ded037b95a5bf0d950827d6ae08d82e8716f54d65fc5c0ef7a3cb55ce569e8ef84a02aaddf41f483fbfa91eaf9330dac7c5abf28e7f4273bc71a", 0xb1}, {&(0x7f0000f78000)="bb16d2bb01f84f0084d2da8159a2abce3c7fc01dd149bb2cdb88ce4f4cabedf2bd574417339d9d0a4fc4b047c43f6eac94726e2cd93136b8879fc2b61dfc1c5f4c0e77d4fcd4bf987368f0d50080805645ea372c379f67aaf9725929e2", 0x5d}, {&(0x7f0000057000-0xdd)="68de9ac6eacb8a440fe1b69277586ac4025dda3ec2d622f8028cf375c6eb95a17301dafaf1eb328de653866717b962c353bc6999c41bb5e9a842621f76db6b8c04d42192e18ae6ba10cf35b45f3131bdc136ac5c29d6d06f71ff81aa9fbb9c3202fac52f42ff174949fb57a937fa6e9e296ba240982b9ba1411f0a820aff858187591da6bac13ba0ba0fe5288389142b93849e439164ed8ef42abb9ba6dd8410feee943ea94c20c0bbd3dbe788b2077cfe7a7456bebab7647ff544b15c6818bbf2f6322a388e99a9374b1be773b3bef4cda3f6872428da02efffe0d97d", 0xdd}, {&(0x7f0000f78000)="c2e8b74c1c834444e31968c824ec724d0ad540fc8e5ce03f376f482821cbeef84c0e3be81b6e665f41c193d2f1b5c0a41d7361f101e5c318c90775a2f3f83a0e6bbb0574f7c23eea41b2b96497074f43e040ae27a02303ade8d7b080475f5b9c477f37b8699b7cb00cc16b2be7bb7e8b41842109ac81bbdf00903de15fbbf8beefc7781fe0e461bf5b52262c71694f0d50ec9cf83d3b64b5fb", 0x99}, {&(0x7f0000786000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000ba1000)=[{0xb8, 0x10b, 0x9, "d58a7c5a51fa2a647fe5932a585b6816f4b069b97ba18d97476d27901346fc804c418a4a2d33daeda0f21f0d45213227e1dd2a384ac5fae993bccdb80236d98ddcd78bf2ef946c0a1eac4c47b403cbe0562d3d5430d7e95626d1ec506539a9735ddd478293ce3ff6e428addfdb68b21da3c446c935aea0e23040d39ebc713a6ed9c65fa2344d489e6e61813140d187fa7cf762b9940d4f65823e1474bc6cf140ecf8"}, {0x28, 0x112, 0x54af, "0666943a3d08f95ecedcdffd488411f770fc82"}, {0x88, 0x115, 0x0, "2fca31f6287e23860d87eeaba6b2085881043252a8d8ca266e7eb3f30764b2e57a5768e43ca7700c930a9992affd86729d3a97f997adf573380dc20512370a5f001eae6a87832e80b937baf1ecc6cb913266d61c1faf52624837a8714f5cf4bcf8faf4c0cce0c52a8ae759712a2240c8ae7438023cb773"}], 0x168, 0x4000}, 0x4000) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b8f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000f79000)={0x3, 0x203, 0x5, 0x1f, 0xffffffffffff8241, 0xff, 0x3e8, 0xaf2, 0x8, 0x0}) bind$inet6(r1, &(0x7f00002f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000816000)={0x8}, 0x1) 2018/01/17 17:34:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00003bf000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00003a9000)={0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f000068f000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000866000)='./file0\x00', &(0x7f0000721000)={{0x77359400, 0x0}, {r1, 0x7530}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000d36000)='./file0\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) clock_gettime(0x0, &(0x7f00007c2000)={0x0, 0x0}) clock_getres(0x7, &(0x7f00008f4000)={0x0, 0x0}) open(&(0x7f0000ac1000)='./file0\x00', 0x4800, 0x18e) 2018/01/17 17:34:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000240000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00005c9000-0x8)=0x5) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000427000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f01000)=[{&(0x7f00007ec000-0x12)=""/18, 0x12}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000089a000)={0x1, 0x0, [{0xbbd, 0x0, 0x3ff}]}) 2018/01/17 17:34:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockname$inet(r0, &(0x7f00005e4000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f8000)=0x10) bind$inet(r0, &(0x7f00002c5000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f00006cc000-0xb)='/dev/vcsa#\x00', 0x4, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000bb0000)=0x7) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000ddc000-0x12)='/dev/input/mouse#\x00', 0x8, 0x800) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/01/17 17:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = memfd_create(&(0x7f0000a7e000-0x5)='self\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000059000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:53 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) r3 = syz_open_dev$mouse(&(0x7f00003e3000-0x12)='/dev/input/mouse#\x00', 0x0, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004e3000-0xc)={0x1, r1, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000328000)=@assoc_value={0x0, 0xffffffff80000000}, &(0x7f0000062000)=0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000abe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c90000)=0xc) sched_getscheduler(r6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ab3000)={r5, 0x1, 0x75e0, 0x6, 0x80000000, 0x8}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d65000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00000ad000-0x28)={r4, r7, 0x6, 0xffff, &(0x7f0000888000-0x81)="faf0d661f8017178b7c8765fc9cb4d50f02edc5db2169089aaba291b2e030d51ddbd3e83cad2f2dafe98f707ea5e75cbb01abd5954833a44bae8bef450a37ef01a8994c6302588bd5c0f084c67a3156a21e2c8f339a1958b3852c6b4b03b883a466984bb3f95f1e345a4eb8401040d1f508db077c38f5d519d888d24676475d481", 0x6, 0x3b0, 0x1, 0xc3b, 0x1000, 0xfff, 0x3, ""}) mmap(&(0x7f0000eb8000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r8, 0x800454cf, &(0x7f0000c05000-0x4)=0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f000074e000)={&(0x7f0000480000-0x8)=[0x9, 0x4], 0x2, 0x1243, 0xffff, 0x0, 0x2, 0xfff, {0xc6, 0x7, 0x80000000, 0x0, 0x10000, 0x9, 0x2, 0x0, 0x10001, 0x4, 0x2, 0x0, 0x52fa, 0x5, "157ec96e0a2b61427d388e646d128156dbd736631c2c724086f8f0d6d9bbf04d"}}) readv(r8, &(0x7f0000001000-0x20)=[{&(0x7f0000eb9000-0xa8)=""/168, 0xa8}], 0x1) poll(&(0x7f0000e74000)=[{r2, 0x0, 0x0}, {r8, 0x2, 0x0}], 0x2000000000000033, 0x2) fstat(r0, &(0x7f0000991000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDDELIO(r8, 0x4b35, 0x3) 2018/01/17 17:34:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000321000-0x4)=0x0) ptrace$getregset(0x4204, r1, 0x206, &(0x7f00000f7000)={&(0x7f000045f000)=""/227, 0xe3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/17 17:34:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 17:34:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b7c000)={0x0, 0x2710}, 0x10) sendmmsg(r1, &(0x7f0000da5000)=[{{&(0x7f000090f000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00005e1000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000b21000-0x10)=[], 0x0, &(0x7f0000e8a000-0x420)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) read(r0, &(0x7f0000171000-0xbe)=""/190, 0xbe) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe0) 2018/01/17 17:34:53 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000ad7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000242000-0x8)={r1, 0x4}) bind$inet6(r0, &(0x7f0000016000-0x1c)={0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x6}, 0x1c) getrandom(&(0x7f00005ad000)=""/195, 0x38a, 0x3) 2018/01/17 17:34:53 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30006", 0x18, 0x40000000803a, 0x43ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000002000-0x10)={r1, &(0x7f0000001000)=""/0}) 2018/01/17 17:34:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ax25(r1, &(0x7f000057f000)={0x0, {""/7}, 0x0}, &(0x7f0000d09000)=0x10) r2 = fcntl$dupfd(r1, 0x0, r0) bind$unix(r1, &(0x7f00008d6000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$llc(r2, &(0x7f0000779000)=""/130, 0x82, 0x0, &(0x7f0000208000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="d9c23100ba86", [0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000bee000)={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, {0xa, 0x0, 0x600000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x7, [0x2, 0x7, 0xfffffffffffffc8c, 0xffffffff, 0x9, 0x7fffffff, 0xfffffffffffffff7, 0x33c]}, 0x5c) connect$unix(r0, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r3, &(0x7f0000ebb000-0xc)=[{0x0, 0x0}], 0x1, 0x3c27) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/17 17:34:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000023000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000018000-0x18)={0x1, 0x40000, [{0x6e0, 0x0, 0x0}]}) 2018/01/17 17:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = memfd_create(&(0x7f0000a7e000-0x5)='self\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000059000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) lseek(r0, 0x0, 0x2) write$eventfd(r0, &(0x7f00006b3000-0x8)=0x81, 0x8) syz_open_dev$adsp(&(0x7f00002da000)='/dev/adsp#\x00', 0xb9d, 0x101000) 2018/01/17 17:34:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00008e7000)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00001f5000-0xf)='/dev/sequencer\x00', 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000bf5000-0x38)={&(0x7f000032c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000662000-0x10)=[{&(0x7f0000010000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000979000-0x30)=[], 0x0, 0x8000}, 0x4048804) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) shutdown(r0, 0x1) socketpair$inet(0x2, 0x800, 0x7, &(0x7f000037c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000c31000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000499000-0x4)=0x8) perf_event_open(&(0x7f0000158000)={0x4, 0x78, 0x5, 0x6, 0x6c, 0x3, 0x0, 0x28000000, 0x80, 0x8, 0x3, 0x80000001, 0x8, 0x1, 0x10001, 0xffffffff7fffffff, 0x0, 0x3, 0x7, 0x5, 0x9, 0x9, 0x3ff, 0x7, 0x20, 0xe8, 0x63, 0x8, 0x4, 0x9, 0x2, 0x8000, 0x2, 0x1, 0x5, 0x8, 0x3, 0x5, 0x0, 0x8, 0x0, @perf_config_ext={0x100, 0x1}, 0x1, 0x1, 0x1, 0x7, 0x7fffffff, 0x101, 0x8000, 0x0}, r1, 0x1, r0, 0x1) 2018/01/17 17:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = memfd_create(&(0x7f0000a7e000-0x5)='self\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000059000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000cbc000-0xa2)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0xb661, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@noop={0x1}]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c01000-0x9)='/dev/dsp\x00', 0x202, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f00006b2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 17:34:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x101, 0x12002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00003f7000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) close(r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aa3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000044e000-0x8)={0x0, 0x0}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) 2018/01/17 17:34:53 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TCGETA(r0, 0x5405, &(0x7f000000f000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 17:34:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002c6000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f24000-0x6)={0x0, 0x4}, &(0x7f0000fe7000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000026c000)={0xdd48, 0x8000, 0x7, 0x10000000000, r1}, &(0x7f00009a5000)=0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bce000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00002c6000)={0xaa, 0x30, 0x0}) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0xfffffffffffffd}) 2018/01/17 17:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = memfd_create(&(0x7f0000a7e000-0x5)='self\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000059000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001b6000)={0x0, 0x0}, 0x4800) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001c9000)=0xff, 0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00008a7000)="", 0x0) lstat(&(0x7f0000769000)='./file0\x00', &(0x7f0000cc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) chown(&(0x7f0000d70000)='./file0\x00', 0x0, r2) 2018/01/17 17:34:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000892000)='./file0\x00', 0x1) mount(&(0x7f0000904000-0x8)='./file0\x00', &(0x7f00002f9000)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/17 17:34:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x10000, 0xa, &(0x7f0000360000-0x96)=""/150, &(0x7f0000719000)=0xfffffffffffffe41) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000190000)=0x8000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff9000)='/dev/ppp\x00', 0x208000, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00004b4000-0x2)=0x800, 0x2) 2018/01/17 17:34:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) r1 = socket(0x1, 0xe, 0x100) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d25000)='/dev/cuse\x00', 0x100, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00003b0000)={0x0, 0xd30, 0x5, 0x0, 0x2}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d26000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d25000)=0xe8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000018a000)=0x0, &(0x7f0000d11000-0x3)=0x0, &(0x7f0000d26000-0x4)=0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndmidi(&(0x7f0000d25000)='/dev/snd/midiC#D#\x00', 0x7, 0x8000) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000b3c000)={0x0, 0x0}) stat(&(0x7f0000aee000-0x8)='./file0\x00', &(0x7f000049c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aeb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000dc000)=0xc) r10 = gettid() fstat(r0, &(0x7f000007f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000259000)=0x0) fstat(r0, &(0x7f00000a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000ac3000)={&(0x7f0000d26000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002cf000)=[{&(0x7f0000d25000)="16d79741754435e090c5909326440c2ee7be9947b111dfd1a77f539a2ee2704348ee6b4e781a32833cabe8f04001179005cd75f0edc1f01cd79dc40f97d0154c17c9791495578f75dc3645822303a90dc0351762a3", 0x55}, {&(0x7f0000823000-0x1000)="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", 0x1000}, {&(0x7f000095a000-0xe8)="f14d3a1715d3d34c333ec10bdf36b0a3db8863771bcef8ec7189ff211cd30f5d39c69d687d6eab2b3b18777c87ddbc617fe8ae4871efbd815b3fa49d1ddcebc7788b38c7435e64a37099407c39ce3a425caae1a903052bf76f1311f04cf41a12fda575eb67bf3752444420b37274fef8c2a9a86f7efcd55108e8f4c37e390fd54b6f06d059d5bed616f4c6beb26b80a5811a87857ac7d6d4fd2249d3d2379bd90b9242d93ffca9d8814f6cc0ff15587acbeb0bb43d21c73a80adb9a6fecac08e7f1c87651ad98a2632844ef07a543561e24d5dc02b412088375e56a687db5b2ab085a638b17662dd", 0xe8}], 0x3, &(0x7f0000d26000-0x140)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r6, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x140, 0x10}, 0x40) r16 = syz_open_dev$usbmon(&(0x7f0000483000-0xd)='/dev/usbmon#\x00', 0x2, 0x101002) accept$nfc_llcp(r16, &(0x7f0000ae5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000088c000)=0x10) 2018/01/17 17:34:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x261, &(0x7f0000be4000)={@random="c733412519c1", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51c008", 0x8, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c69000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ead000-0x4)=0x0) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f00007a7000)={0x2d, 0xfffffffffffffff9, 0x80000001, 0x9}) 2018/01/17 17:34:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002bd000)='/dev/hwrng\x00', 0x200403, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000df8000-0xc)={0x7f, 0xa73, 0x2}) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x0}) eventfd(0x0) 2018/01/17 17:34:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = memfd_create(&(0x7f0000a7e000-0x5)='self\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000059000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:53 executing program 4: request_key(&(0x7f00003e6000-0xc)='cifs.spnego\x00', &(0x7f0000129000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a28000-0x1)='\x00', 0xfffffffffffffff9) 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) clock_getres(0x4, &(0x7f0000001000-0x10)={0x0, 0x0}) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="e0af3a93bc9238c306b2f16b4ad406a41478d38c6fdb9f4c4d985d02df7177d5fd58f3ac264c7777c7c8ed1e290e924030f752a572112e519aa4d773b8e1594d7d94b5836c81f3b62c7d5babfaa9c4b7a876e87ef36f76d40bfa0626", 0x5c, 0xfffffffffffffffb) keyctl$reject(0xc, r0, 0x1, 0x2, 0x0) 2018/01/17 17:34:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000747000)="ef47113924d34fcd218cf46c04f28482f5a3572c4e6ddaf8e5bc2abb79d471da2fcb6f770b339b5d4773954d0a1c40d8dbc327cf4fc7b13a40300ab7b24c34deeb8ba3a2b5f0026c408803efa890411d52616b17bd0e7a1ee128c3ad1da1a36ab52f0cc0220de3f0bd59df146af612501d1ac4710a90cabe8489ba2eadb6b9cb2e089c10d037e4cbb53a504d6fc613595663b3570f019edc457975f4487a83b13fd223d775de894762919a68526141a26137a24d0bae672b870e7826b03f94e96bea6d1b0562783d2534dbecb661552ef7d42b856d41b04388121e929a84dbfae23275fd48c812d220135f94ed545e13ef621d4748c76ba6d8", 0xf9}, {&(0x7f0000348000)="62f16bd2c290a34b34d37b5492b45c32ed0c67c837aa718274f758fe29253112551f4ee21731e6699e6f01821f2fb05597ec6e947757f7e46faa62d93f588f5c7c8bf69de48ba3f0d49bff0c4d9a39883dd62c4b027f00bb5356e7139f5d4c417d8c9f89e30335db174ca5e9a87dba436bc33c06a3d3094d5b3e92277b1e8755f0688410b32f656e1babd3ebcb99af1c22fd173ed248", 0x96}, {&(0x7f000041e000)="0ae5b64d6af533db9b", 0x9}], 0x3) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$llc(r1, &(0x7f0000009000-0x10)={0x1a, 0xf7, 0x8, 0x100000000, 0x80, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000a000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[], 0x0, 0x3}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x8, 0x0}) ioctl(r1, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/17 17:34:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x1, 0x2, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) sendto$unix(r2, &(0x7f00008ac000)="34cfe5b74c054a0dd8e2cf3e0e5edfb12af46662f8d3c7babec5522d5b81d99e", 0x20, 0x0, &(0x7f000086b000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 17:34:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f41000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000a6c000)='/dev/vcsa#\x00', 0x100000005, 0x4002000040003d) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b2c000-0x4)=0x0, &(0x7f000027c000)=0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d8e000)=0x3, 0xfffffdba) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000314000-0x14)={0xfffffffffffffffa, 0x3, 0x10001, 0x0, 0x512}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000924000-0x4)=0x17, 0x4) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000fd0000-0x28)={0x5, 0x8001, 0x4, 0x6, 0x10001}) bind$inet(r0, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e04000)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000bb3000-0x4)=0x5, 0xfffffeb1) poll(&(0x7f0000ca0000)=[{r0, 0x1, 0x0}], 0x1, 0x401) r2 = dup(r0) write$tun(r2, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x21) poll(&(0x7f0000e83000-0x30)=[{r0, 0x0, 0x0}, {r0, 0x80ae, 0x0}, {r2, 0x2, 0x0}, {r0, 0x200, 0x0}, {r2, 0x2000, 0x0}, {r0, 0x8, 0x0}], 0x6, 0x0) 2018/01/17 17:34:54 executing program 6: mmap(&(0x7f0000000000/0xb0f000)=nil, 0xb0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000b10000-0xe)='/dev/admmidi#\x00', 0x101, 0x20000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000819000-0x4)=0x4, 0x4) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000073f000-0xe)='/selinux/load\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00005e4000)={0x80000005, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f00006e5000-0x10)={0x101, 0x2, 0x3e, 0x100}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000b10000-0x38)={0x1000000000000044, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0xfff00}, {0x0, 0x0, 0x0}]}) 2018/01/17 17:34:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TIOCEXCL(r0, 0x540c) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/17 17:34:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001aa000)={0x2, [0x0, 0xffff]}, 0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) r1 = socket(0x9, 0x6, 0x2) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) kexec_load(0x6, 0x1, &(0x7f0000618000)=[{&(0x7f0000209000)="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", 0x1000, 0x1ff, 0x400}], 0x2a0000) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000027e000)={@generic="986e9f22709b22ef551ea915e14dbf52", @ifru_flags=0x100}) r2 = getpgrp(0xffffffffffffffff) sched_setscheduler(r2, 0x6, &(0x7f0000946000-0x4)=0xf66a) ptrace$peekuser(0x3, r2, 0x2) 2018/01/17 17:34:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a49000)=0x0) process_vm_readv(r0, &(0x7f00001dd000-0x10)=[{&(0x7f0000415000+0x3e7)=""/111, 0x6f}], 0x1, &(0x7f00004c4000-0x10)=[{&(0x7f0000f28000-0x28)=""/40, 0x28}], 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f15000)='/dev/ppp\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00009f4000-0x10)={0x4, 0x8}) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f00005b3000)={0x0, 0xfffffffffffffffc}, &(0x7f0000048000)=0x0, 0x4000000) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000629000-0x4)=0x0) 2018/01/17 17:34:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = memfd_create(&(0x7f0000a7e000-0x5)='self\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000059000-0x4)=0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:54 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000005000)={0x0, 0x7ff}, &(0x7f0000005000+0xdd4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000)=@assoc_value={r2, 0x7}, &(0x7f0000006000-0x4)=0x8) 2018/01/17 17:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ed2000)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000078c000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/17 17:34:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) userfaultfd(0x0) timer_create(0x2, &(0x7f00003ea000)={0x0, 0x5, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000062f000)=0x0) clock_gettime(0x0, &(0x7f000088d000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f00006bd000)={{0x77359400, 0x0}, {r2, r3+10000000}}, &(0x7f0000d4a000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00008cb000-0x8)={0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000223000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0xfffffdfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, r6}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x800000000000}, 0x8}) 2018/01/17 17:34:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x80001, 0x20) 2018/01/17 17:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000560000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045438, &(0x7f000065e000)=0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f00003aa000-0xc)='/dev/ashmem\x00', 0xb6c9defdf217d3dc, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000535000-0x4)=0x7fff) 2018/01/17 17:34:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = memfd_create(&(0x7f0000a7e000-0x5)='self\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000059000-0x4)=0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x17)='net/ip6_tables_matches\x00') ioctl$TCXONC(r0, 0x540a, 0x2eb3) r1 = syz_open_dev$mouse(&(0x7f0000634000-0x12)='/dev/input/mouse#\x00', 0x2, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000002000-0x10)={0x1, &(0x7f0000bcc000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000bd8000)=0x0, &(0x7f0000fc8000)=0x0, &(0x7f0000001000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000002000-0x18)={0x103004, 0x11000, 0x6, 0xbe36, 0x5}) getcwd(&(0x7f0000001000-0xe9)=""/233, 0x54) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/17 17:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r1, &(0x7f00004c9000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f00002d6000-0x4)=0x6, 0x1) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_GET_SUPPORTED_CPUID(r4, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r3, 0x541d) fcntl$setstatus(r0, 0x4, 0x42800) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00002b4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f000077d000-0x8)={r5, 0x3}) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r3, r6, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/17 17:34:54 executing program 2: mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000081d000-0x2c)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000081b000)={r0, &(0x7f000030c000-0x6c)=""}, 0x10) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f000081d000-0xb)='/dev/midi#\x00', 0x7, 0x500) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000081e000-0x28)={0x5, 0x7ff, 0x7, 0x1000, 0x3}) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, 0x0, &(0x7f000081c000)=0x0) 2018/01/17 17:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000696000)=0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000d76000)=""/202) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/01/17 17:34:54 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) dup3(r0, r1, 0x80000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e, 0x0, 0x3}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/17 17:34:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = memfd_create(&(0x7f0000a7e000-0x5)='self\x00', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000059000-0x4)=0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') r0 = syz_open_dev$mice(&(0x7f00008c7000-0x10)='/dev/input/mice\x00', 0x0, 0x40) connect$llc(r0, &(0x7f000062d000-0x10)={0x1a, 0xf7, 0x2946, 0x4, 0x8, 0x401, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000754000)='/dev/autofs\x00', 0x80081, 0x0) unlinkat(r1, &(0x7f00000a7000-0x8)='./file0\x00', 0x200) [ 72.692345] binder: 12541 RLIMIT_NICE not set [ 72.699455] binder: 12541 RLIMIT_NICE not set [ 72.708613] binder: 12539:12549 tried to acquire reference to desc 0, got 1 instead [ 72.722182] binder: 12539:12541 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 72.729323] binder: 12539:12549 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 72.736306] binder: 12549 RLIMIT_NICE not set 2018/01/17 17:34:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x206000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00009de000)={0xffff, 0x80000001, 0x0, 'queue1\x00', 0xce, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBLED(r0, 0x4b65, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/17 17:34:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x400, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f18000-0x10)={0x0, 0xfffffffffffff801, 0x352, 0x7fff}, &(0x7f000014f000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000322000)=0x8) mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000365000-0x4)=0x9a, 0x6f) r3 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ce0000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x1, 0xa5d, 0x2, 0xa0, 0xa0, 0xff, 0x0, r3}, {0x8, 0xb6, 0x100000000000, 0x3, 0x8, 0x4ea, 0x8374, 0x3}, {0xfffffffffffffffa, 0xc00000000000000, 0x20, 0x5}, 0x5, 0xd, 0x1, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x32}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x1, 0x8, 0xffffffffffffffff, 0x8, 0x3}}, 0xe8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r2, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f000083a000)='-', 0x1) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000494000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f000031e000)=0x81) recvmsg(r2, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/17 17:34:54 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a61000)='/proc/self/net/pfkey\x00', 0x101800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000000)="df389f50cc9d043aa2fa04f24ce3d9e35459059461481c91349f7693005692185f174e3d7ccbfb2521c816af881760ec6fc6a3a17cd8041f064b71aa43084fb12ff5875eb84d1763590f01adc9b5df0b4b1fdca93d7f26ccc95e8b42e6d60d6dd6b199b97758f035e3024882848c0082c7ea5632b606bce1909ac9750fc3d28b5dd399aebd2363e1749bbe22d488fcb8246b048526d47d01cebcbe744d081549f9f7e133eefeb801cb7edf427d2fd956", 0xb0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffe03, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 17:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00003af000)=0x8f, 0x4) 2018/01/17 17:34:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) memfd_create(&(0x7f0000a7e000-0x5)='self\x00', 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:54 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000952000-0xe)='/dev/admmidi#\x00', 0xff, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b1000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000224000)='./file0\x00', 0x8) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc45d, 0x80000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x8000000200000001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000000) mount(&(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000fe7000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='xfs\x00', 0x0, &(0x7f0000782000-0x1)="04") 2018/01/17 17:34:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000016f000-0x4)='tls\x00', 0x4) bind$bt_hci(r1, &(0x7f0000656000)={0x1f, 0x1000000000, 0x0}, 0x6) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) mbind(&(0x7f0000766000/0x3000)=nil, 0x3000, 0xc003, &(0x7f0000ae1000)=0x9, 0xff, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000990000)={0x2}, 0x4) sendmsg(r1, &(0x7f0000030000)={&(0x7f000083a000-0x26)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000cd50d5fe32c419d67bcbc7e3ad0000000010000000341c1fd4cb24281e27800000101d76c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000d61000-0x30)=[{&(0x7f0000302000-0x12)="ded083f2fd6c95e65e9c0f5b417e8fd087c4", 0x12}, {&(0x7f0000b28000-0x6d)="cae80e27d2ce7e98ae5e3240e3a3b4fe3dc73097103292801c5c2aab746f783c7c8f3294d6cd76ebbed1dff6be0ed4de62dab5c7dd08fdeab1f56e27f1c7f16b4b0bb7e74e7ee79355bdea7c68dcfe8aad96ff356b77fabdc69b8c615ad125bc62f16d10d033d6969294cfc37d", 0x6d}, {&(0x7f000026f000)="a61bd5c0922f7a316ef2037493afb2d00aefe1fc394735a8068ac3e8fc8bacdadd7ef3c44b82dc8c5933bd23c272b2fb0ebf2ef538563d0acbfc3115bf169d1346f357379903c8c12f7f6f05cd7ee60a174530dd38ceff58c72adee61666e1ab0f1059e69724555a265b737ded44cdc99cf1af58c3798e", 0x77}], 0x3, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000261000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 17:34:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000079c000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a9c000)={0x0, 0x10001}, &(0x7f00004e7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000030c000)={r1, 0x10000, 0x1}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000e11000-0x4)=0x0, 0x4) [ 72.742108] binder: 12549 RLIMIT_NICE not set [ 72.743427] binder: 12539:12541 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 72.767389] binder: undelivered death notification, 0000000000000000 2018/01/17 17:34:54 executing program 7: msgget$private(0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ppoll(&(0x7f0000278000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000579000)={0x0, 0x1c9c380}, &(0x7f0000568000-0x8)={0x0}, 0x8) 2018/01/17 17:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r0, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fc000-0x60)=[{&(0x7f0000aa5000-0x12)='\r', 0x1}], 0x1, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000bd6000-0x14)={0x0, 0x9, 0x9, 0x4, 0x800, 0x8cf}, &(0x7f0000c2b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000392000-0x98)={r1, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xc1f}, &(0x7f0000316000-0x4)=0x98) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00007d4000/0x3000)=nil, 0x3000, 0x2000004, r2) 2018/01/17 17:34:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000bdd000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="0f"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052f000)='/selinux/enforce\x00', 0x4000, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) signalfd(r1, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2018/01/17 17:34:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:54 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000d6000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000fdf000)=0x2) r1 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x1) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) close(r2) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000090d000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0xe) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/17 17:34:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x20000000, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000864000-0x4)=0x0) close(r0) 2018/01/17 17:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000571000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000faf000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f49000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ca9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004c7000)=0xc) get_robust_list(r3, &(0x7f00004de000-0x8)=&(0x7f0000aed000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000a82000-0x8)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000cdd000-0x8)={0x0, 0x1, 0x0}, &(0x7f0000db9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000df000)={r4, 0xac}, 0x8) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000065c000)='/dev/rfkill\x00', 0x200000, 0x0) renameat(r2, &(0x7f0000867000)='./file0\x00', r5, &(0x7f0000727000)='./file0\x00') r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000370000-0xb)='/dev/audio\x00', 0x80000, 0x0) write(r5, &(0x7f0000169000)="816d5349afc8c5d3f9708871e777ba678e4865e35c4060fcf7fbe26eba9f954ae38b44720b502e6de5aaca20d216a0394508b618be2513a95084c3f0433a9b6ac2efe7ed47b7e4a7076b5772bb87de295b", 0x51) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000e1e000)=0x5) fchmodat(r6, &(0x7f0000b73000-0x8)='./file0\x00', 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) close(r0) 2018/01/17 17:34:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f000043f000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012c000)='net/if_inet6\x00') preadv(r0, &(0x7f0000a8a000-0x40)=[{&(0x7f000070c000)=""/122, 0x7a}, {&(0x7f0000d30000-0x14)=""/20, 0x14}, {&(0x7f0000b16000)=""/27, 0x1b}], 0x3, 0x0) 2018/01/17 17:34:54 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x1, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f000001d000)=""/0) 2018/01/17 17:34:54 executing program 6: socket$inet6_dccp(0xa, 0x6, 0x0) inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00002b2000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffee1f00ff0000008300", 0x26) 2018/01/17 17:34:54 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000de2000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf9000)=0x10) accept$netrom(r0, &(0x7f00007d5000-0x3)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000859000)=0x10) r1 = socket$inet6(0xa, 0x80006, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000037c000-0xb)={0xfffffffffffff772, 0x1, 0x158, 0xfff, 0x43, 0xd04c, 0x7, 0x1, 0x9, 0x401, 0x7}, 0xffffffffffffff76) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$unix(r2, &(0x7f00008d4000)=""/81, 0x51, 0x60, &(0x7f000059f000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f00000b4000-0x221)={@random="cd38ed041bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x800, "7f0f6156edd25e716811b40fad4a1ce23b9eef0c"}}}, 0x0) 2018/01/17 17:34:54 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aa6000)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000462000-0x8)={0x5, 0xffffffff}) unshare(0x93060500) unshare(0x20020000) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000516000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000f84000-0x68)=""/104, &(0x7f0000a04000)=0x68) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x2, &(0x7f00006d5000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x10084000, &(0x7f000066e000)="", &(0x7f0000d4e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000094e000-0x1e)="") 2018/01/17 17:34:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000be1000-0x12)=[{0x7, 0x0, 0x0}, {0x0, 0x0, 0x1000}], 0x2) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000083d000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000524000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/17 17:34:54 executing program 4: r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000942000-0x20)={0x0, 0x1, 0x80000000, 0x7f, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x1e, 0x2000000000000005, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 17:34:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:54 executing program 0: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000843000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00008c1000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b04000)=0x1c) r3 = gettid() mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ad4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b05000-0x4)=0xc) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b05000-0x8)='./file0\x00', &(0x7f0000a9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000308000-0xc)={r3, r4, r5}, 0xc) 2018/01/17 17:34:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x2, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000977000)={0x1f, 0xff, {0x80000000, 0x739c, 0x2, 0xfffffffffffffffb, 0x9, 0xffffffffffff7fff}, 0x7ff, 0x9}, 0xe) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/17 17:34:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ad0000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff2000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00007d2000-0x8)={r2, r0}) 2018/01/17 17:34:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:54 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00008b5000)="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", 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xb99ffa0aeabb77dc, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000)="58a876a9731c0f5a22717e29c5afb848", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000003000)=""/4096, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000001000-0x50)={{0x9, 0xfff}, {0xfffffffffffffff7, 0x80}, 0x7ff, 0x7, 0xfffffffffffffff8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) 2018/01/17 17:34:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000b30000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000c28000)="", &(0x7f000085e000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000029f000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000a99000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000032000-0x20)={{0x0, 0x0}, {r0, 0x1c9c380}}, &(0x7f0000cbd000+0xe6c)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$vcsn(&(0x7f0000010000)='/dev/vcs#\x00', 0x3ff, 0x20000) openat(r1, &(0x7f0000f82000-0x8)='./file0\x00', 0x288000, 0x4) 2018/01/17 17:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r4 = getpgrp(0x0) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x1) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r2, 0x0, 0x0, 0x1) fcntl$addseals(r2, 0x409, 0x0) close(r1) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ef6000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r5, 0xc008551b, &(0x7f0000592000)={0x8, 0x8, [0x6, 0x7]}) close(r0) r6 = socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f000059f000)={0x0, 0x0}, 0x4000080000) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00009f7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e56000)=0xc) getresgid(&(0x7f0000cdc000-0x4)=0x0, &(0x7f0000147000-0x4)=0x0, &(0x7f000068b000-0x4)=0x0) fchownat(r7, &(0x7f00009ec000-0x8)='./file0\x00', r8, r9, 0x0) removexattr(&(0x7f00003af000-0x8)='./file0\x00', &(0x7f0000e98000)=@random={'os2.\x00', '/dev/qat_adf_ctl\x00'}) bind$alg(r6, &(0x7f0000ee6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) [ 73.185884] QAT: Invalid ioctl [ 73.247823] QAT: Invalid ioctl [ 73.319363] QAT: Invalid ioctl 2018/01/17 17:34:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:54 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000d1d000/0x3000)=nil, 0x3000, 0x1f) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000963000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) clone(0x0, &(0x7f0000b7c000-0x30)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ccb000)="") r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f00009e0000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000be5000)=""/238) 2018/01/17 17:34:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) shutdown(r2, 0x200000001) sendto$ipx(r2, &(0x7f0000d85000)="0788aac3cd42b7a815e9d29730c40ec9125f3f2a760123d1a6b090c2468914066ae3585046f233b88d82910bade8457793473c54532779fb76d9607a345ce39433bd3c55e82654c3bb87d4", 0x4b, 0x4, &(0x7f00004f3000)={0x4, 0x6, 0x0, "4b1b8c1b2ee1", 0x3, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005da000-0x10)={0x0, 0x7, 0x5, 0x1fe000000000000}, &(0x7f0000e2f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a92000-0xe)={r3, 0x7ff, 0x3, [0x400, 0x3f, 0x5]}, &(0x7f0000428000-0x4)=0xe) 2018/01/17 17:34:54 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x7fffffff) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000001000)={0x7000000000, 0xdc65}) 2018/01/17 17:34:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) bind$pptp(r0, &(0x7f00006a8000)={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x400, 0x0) r1 = semget$private(0x0, 0x0, 0x8) semctl$IPC_RMID(r1, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000)=0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/17 17:34:54 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) r2 = dup(r0) listen$netrom(r2, 0x1) ioctl$TIOCNOTTY(r2, 0x5422) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00004fa000)=""/180, &(0x7f0000213000)=0xb4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/17 17:34:54 executing program 7: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)="") socketpair$inet(0x2, 0x1, 0x100, &(0x7f0000863000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1, 0x1, 0x8, 0x2, 0xfffffffffffffff9, 0x800, 0x8, 0x800, 0x0}, &(0x7f0000063000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000387000)=0x8) 2018/01/17 17:34:54 executing program 6: mmap(&(0x7f0000000000/0xb40000)=nil, 0xb40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000471000-0x8)=0x72) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept$unix(r1, 0x0, &(0x7f0000b3f000)=0x0) r2 = syz_open_dev$mice(&(0x7f0000948000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000b41000-0xbc)={0x0, 0x3, 'client0\x00', 0x0, "5e821280e4a2fe91", "f6c396f2fbd453e31005cb7636315c7c6f323ccd2390b5c93c90f2fb8c8bee2d", 0x8, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000575000-0x4)=0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000b41000-0x7)='timers\x00') [ 73.382737] QAT: Invalid ioctl 2018/01/17 17:34:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:54 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000069b000-0xc)={0x1, 0xffffffffffffffff, 0x1}) listen$netrom(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) writev(r2, &(0x7f0000218000-0x20)=[{&(0x7f000032b000-0x3)="aa", 0x1}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000345000)=0x0, 0x8) write(r2, &(0x7f0000bd4000)='$', 0x1) read(r2, &(0x7f0000587000)=""/114, 0x72) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) semop(0x0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/01/17 17:34:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000f9a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x220000000802, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000d50000-0x4)=0x3, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000079f000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) uselib(&(0x7f0000a3e000-0x8)='./file0\x00') ioctl$sock_ifreq(r0, 0x8942, &(0x7f00001f7000-0x50)={@common='rose0\x00', @ifru_data=&(0x7f0000dcb000)="4bc9261256cb8b0e946c11ca6b2398eaaec5140d18deb3cfacc989a1195765ff"}) recvmsg(r6, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d73000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/17 17:34:54 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000e000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) r1 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x5, 0xfffffffffffffffe, &(0x7f0000012000-0x5a)="5cb02a9f7f7e5a60d9560cdf4919a6e8b318d18e59c797adad8cffcf24f4ac95488686ec7f2e6684aba28d2cb05af0caa2c45101ce173af45bcdc6234fa5faa48fbffa84c81a65d9918353c7d87f9996cf3d1907235e7a732a1f", 0x5a) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000f000)={0x9, 0x0, 0x0, 0x0, "2a5a7aa6e53ff258647a2c1a8eea9f6c6d94820ca1091fcd87f112b28bb336f2fc0f56e07866b5874c098814", 0x0}) 2018/01/17 17:34:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000a62000-0x4)=0x10001, 0x4) listen(r0, 0x1f) [ 73.404702] QAT: Invalid ioctl 2018/01/17 17:34:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) [ 73.457674] kauditd_printk_skb: 8 callbacks suppressed [ 73.457683] audit: type=1400 audit(1516210494.979:917): avc: denied { create } for pid=12678 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 73.502321] audit: type=1400 audit(1516210495.018:918): avc: denied { setopt } for pid=12678 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/17 17:34:55 executing program 4: r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000002000-0x18)={0x2, &(0x7f0000001000)=""/20, &(0x7f0000000000)=[{0x0, 0xa8, 0x0, &(0x7f0000001000-0xa8)=""/168}, {0x1, 0x1000, 0x6, &(0x7f0000000000)=""/4096}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000002000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/38, 0x26}, {&(0x7f0000e14000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x4000000000000000}, 0x1}, {{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000442000-0xcf)=""/207, 0xcf}, {&(0x7f00002d7000)=""/144, 0x90}, {&(0x7f0000446000-0xd9)=""/217, 0xd9}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000001000-0xee)=""/238, 0xee, 0x4}, 0x3}], 0x2, 0x40000000, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000fe5000)=0x0, &(0x7f000081b000)=0x4) fcntl$addseals(r0, 0x409, 0x4000000000000008) 2018/01/17 17:34:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000f38000-0x2)=0x80000001, &(0x7f0000247000-0x8)=0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002dd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009ac000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090d000)=0xe8) getresuid(&(0x7f000082b000-0x4)=0x0, &(0x7f0000aac000)=0x0, &(0x7f0000955000)=0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) mkdirat(r1, &(0x7f000081e000)='./file0\x00', 0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000dd9000)=0x5) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000685000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x4, 0x2, 0x4, 0xa, 0x20, 0x80, 0x33, r3, r4}, {0x8, 0x8, 0x3, 0x16c, 0x1, 0x9, 0x0, 0xff}, {0x42881c87, 0x5, 0xef3d, 0x4}, 0x6, 0xc, 0x1, 0x1, 0x2, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0x3, 0x1, 0x40, 0x8, 0x6}}, 0xe8) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000f7d000)=0x0) bind(r2, &(0x7f00008e9000-0xc)=@nl=@proc={0x10, 0x0, 0x1, 0x0}, 0x75) 2018/01/17 17:34:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000d33000-0x8)=0x1000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000078a000-0x20)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ee4000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004d5000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 17:34:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) r3 = syz_open_dev$amidi(&(0x7f00006d4000)='/dev/amidi#\x00', 0x7e0c43eb, 0x10d803) ioctl$KVM_CHECK_EXTENSION(r3, 0xae03, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) write(r1, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) syz_open_dev$audion(&(0x7f000005c000-0xc)='/dev/audio#\x00', 0x6, 0x600000) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) recvfrom(r2, &(0x7f0000363000-0x8c)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/01/17 17:34:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000885000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ea7000)={r0, &(0x7f0000000000)="d58f0b43423837729abb3e92902d025f9f6351935ef6550a4b6f17d95284c98fadacb34a2e991b0fe8be554f8d49a5995fa1ee0b8ef34df6df23616feeac00ef9cbd8b60439da2ce2d106447b02afc093e22"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000a27000-0x68)={0x81, 0x0, [0xffff, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:34:55 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x3, &(0x7f000000f000-0x18)=[{0xc, 0x0, 0x0, 0x0}, {0x15, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001b000)='/proc/self/net/pfkey\x00', 0x400400, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000010000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001c000)=0xc) getpriority(0x1, r3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000-0x4)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001000)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000001e000-0x8)=0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f000001d000-0x4)=0x0) listen$netrom(r2, 0x10001) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000001000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x0, 0x98, &(0x7f0000012000/0x1000)=nil, 0x101}) 2018/01/17 17:34:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00004e4000-0x4)=0x905, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000be6000)="26109a5e0305e254f8508a680389097c59cc0a3630e34d628c7889ee52d9879c27b2baded5226b042d7f48f01d370417b775a2d0335f215cfe6de02eefe407922236285048a397bc623438b29e49bfce3a41249578b9222b12c9aab161133e9eaf25cabd28d6587cb02a28efc3be34cd4351301ea7c9b1f55da9787d1f9877741b0465db9e0338ddaa8dd5ec", 0x8c, 0x40844, &(0x7f0000207000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000fb3000)=[{&(0x7f000023a000)="b8", 0x1}], 0x1) 2018/01/17 17:34:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e76000)='/selinux/checkreqprot\x00', 0x600, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000677000)={"148320864d99e54b2cae21295059b6bb", {0x4, 0xc8b, 0xf47, "33a5a9375424", 0x1, 0x0}}) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000776000-0x20)=[{&(0x7f0000d5d000)="278d9d24c4ae5652e5a934c9765dc5b0849e7820a21ecbb8672f1b96ffddbf5b77adc79273099a288ae3e7e5e22936f465df51a276b205b7e8659d49fc96916c14fefdead366495204025f7ef16ffdd06a1fa665b9775b5b55f06305d9e5debdf6da75054e856d222da67d58c873739bdf5d9d487e34e45b45d19b02f467ff8d2af5bbb454bae5e93c19795879b8b33fc5f3eb776b60bd8f51cb876ab429564bcc172355ca89e36544ce05fd07857319c8a764d203f517c8bd6a10e23326b6aa4b05fb3d6abefbf2ff1f090e36", 0x0}, {&(0x7f00009a6000)="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", 0x160}], 0x0, &(0x7f0000953000)=[], 0xffffffffffffff79, 0x94}, 0x0) 2018/01/17 17:34:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x1) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000fc2000-0x10)={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000079e000-0x38)={0x0, 0x0, &(0x7f0000f60000)=[], 0x0, &(0x7f0000186000)=""/192, 0xc0, 0x0}, 0x2) 2018/01/17 17:34:55 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df1000)=0xb8) recvmsg(r1, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000abf000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/17 17:34:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000bf7000)="6e65742f7274365f73746174730073d9fda7ffa4ace8489bd4294df96b3b083d6441844434adfad4980c5a746de2f76d89c690") splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000712000-0x8)=0x0, 0x55b, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000001000-0x4)=0xc) r2 = getuid() getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xffff, 0x2, 0x1, 0xa, 0x20, 0xa0, 0x3f, r1, r2}, {0x1, 0x4, 0x9, 0xffffffffffff2185, 0x0, 0x6, 0xb4, 0x1c38ad2e}, {0x4, 0x3, 0x3, 0x8}, 0x10000, 0x0, 0x2, 0x1, 0x1, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x32}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x1, 0xd7f0a525f37c708b, 0x2, 0x9, 0x4, 0x4}}, 0xe8) getpeername$packet(r0, &(0x7f0000f71000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000002000)={@common='bcsh0\x00', @ifru_mtu=0xa6}) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f0000004000-0x38)={&(0x7f0000003000)=@ax25={0x3, {"8849544ba17134"}, 0x100000000}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x46)="4bbba675ba40566d145a34099e3474701b6462f427fc883c4c59463793b7be1834abc13eb07aa3e4b8f31f8ab46ae2ce5657bcc80f356f7c1701c38a2b252fc3c56ec6e39e47", 0x46}, {&(0x7f0000001000)="45b19fa6cfc0590658e6dd1ac766f892d262683f310beca557ee5d4ac5ffab033d744635dc2c879acc74231cf0dd976a1e1bdf228f52cc3ed05fee9be24ecfa9e5b486c8f4396aa68660b1f45f1efb4317dea42ae13c29dee1b73e2c072daac9886410c02059ed82cff07c2a0a2c10ed013df46225d7bdd2d86fcc0dcd8f720111bf4e8387b7263b59dec03cdc4ae31609067eb072375d8c17e2688a3c732f50092d236a3e13d1c831e1cd571ce47a1c78c983274c8d294cff0987e0eb455d93302d6b7816b46a826ff1eab149b7ffecb98fa376681404bdeec23daf670efd0f9c0491389d51f3123181b9d8eb82a4e9", 0xf0}, {&(0x7f0000001000-0xef)="81e3454b534f6c66864dd3576dc9b5bb1e8cc0d1f696accd9b6caf6556ebb1a04073b7fbb1859d28750b96097a16317060f1d87d5089495eab4b0171360f9db120935abfea09115f9666be08be0877f2af5a22ea4a7fdafecec809125a27cab3c854825f10724db062fe6220ca2182cdce1e5b2d0b783001987395030d82066803ad9a2c724265354e3a906e20c764db6b57925870c911601ea71c51a9d03a8ba1c4fdfefb64569bf9af07dc5fc54fd5229acdd926b1911e4f85f18f96ee5afbc276e1166c07f2d5e7ae8fbf924bc227bc3160656e8d5783b116f84d3bfbff733f459e914abaf6f6af9c3bad412c82", 0xef}], 0x3, &(0x7f0000000000)=[{0x70, 0x10f, 0x1, "62690525deecf70991ffa6eca190f217e0f2e963bbb1866a0b07b41471629446002763ab0702a40ae3d9c7061502349bb484edd1f76ead9f4dc7934add319ea1522135413d7d36ff6c530466f46ee8a38f2e672112222192e43881cee6"}], 0x70, 0x800}, 0x20) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x100) 2018/01/17 17:34:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c7b000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/17 17:34:55 executing program 0: mprotect(&(0x7f0000727000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f0000417000/0x1000)=nil, 0x0, &(0x7f0000508000/0x2000)=nil}, 0x18) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0x93)=""/147) 2018/01/17 17:34:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005e2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003eb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tea-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) writev(r2, &(0x7f00008b8000-0x30)=[{&(0x7f0000426000)="b0", 0x1}], 0x1) recvfrom(r2, &(0x7f00006fa000)=""/87, 0xfffffffffffffe3f, 0x0, &(0x7f0000153000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee2670f0000d67472e1c4c30310c07f"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000f48000)='/dev/amidi#\x00', 0x24, 0x100) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f000062d000)=0x100001) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000efb000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 17:34:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002d8000-0x40)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) close(r0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e8a000-0x4)=0x1) 2018/01/17 17:34:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x0, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x2, &(0x7f0000000000)=0x1) connect$llc(r0, &(0x7f0000000000)={0x1a, 0xff, 0x2, 0x1, 0x4, 0xffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ef1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000768000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000904000-0x4)=0x2, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/exec\x00') timer_create(0x5, &(0x7f0000655000)={0x0, 0x7, 0x0, @thr={&(0x7f0000026000)="d00b3f30c0220958086fd21426f37acbdcf22168d2d5a91845b798767fcac9dbe40338ebd9ac6206ee5e9987502f1b1ac0225df13354dff57e49a4df00309bd044d0230bf921c4e267ac5c03a9f3e7d8b434f7de9acda85ff57800aded3ded727963ee013f668e15212464a663a037fec5ca5feedb53afbf3ffe4adaba7ab37f91f1c6d3d5b4e97bae0ce719e7f47fc64a5c651961edcaaa8bc117b5c5340611ca947271210b7a2738dae7f9a3258dc878a75cd1fd9f2673f95d9107035775a95a2e87fd495451325e1c1ad9a6bf12628471b814f9cb61597744d09518d0dcf177e6799943", &(0x7f000076a000-0x4)="d188d649"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000062f000-0x4)=0x0) timer_settime(r3, 0x0, &(0x7f0000eb7000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000423000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r2, &(0x7f0000cbd000-0x60)=[], 0x0) 2018/01/17 17:34:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00007c2000)={@common='erspan0\x00', 0xdb}) r1 = syz_open_dev$amidi(&(0x7f0000cd9000-0xc)='/dev/amidi#\x00', 0x1, 0x200800) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00006eb000-0x94)={{0xfffffffffffffffe, 0x7, 0x6, 0xce9129a, 0x5, 0x4}, 0x1f, 0x6, 0x6, 0x6, 0x9, "282c8dac0ce02ca558fe91e986b571a7f72f3ee0a565941574f5c914771951c02c29f749c268c6d2c25b38a248decf7f6e5e6e76d1d50e22a9c0312e1481ed69d8e475308ca5ba356701a92ae26d9b1294188aebaaa24e9beb2499062c27f957e7980a364bd49ebe40e60a96aba19f0c9b3562c56c53cd92acaff2a329728cfe"}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000c13000-0x2c)={0xa, 0x5, 0x100, 0x180000000000, 0x4, r1, 0xaf8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 17:34:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5382, 0xfffffffffffffffd) bpf$MAP_CREATE(0x0, &(0x7f00002fe000+0x956)={0xe, 0x40, 0x7, 0x0, 0x4, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 17:34:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000007e000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000dd1000-0x4)=0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a63000)='/selinux/checkreqprot\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00008b6000-0xc)={r3, r0, 0x5}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_pts(r0, 0x8000000006) r6 = dup2(r5, r4) dup2(r0, r6) writev(r4, &(0x7f0000d5f000-0x40)=[{&(0x7f000002b000)="d8", 0x1}], 0x1) 2018/01/17 17:34:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:55 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000ff5000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000052b000)=[{&(0x7f0000496000-0xb5)=""/181, 0xb5}, {&(0x7f0000000000)=""/0, 0x0}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x4, 0x2b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000351000)={r1, &(0x7f0000ae1000-0x72)="e361d787468d074206982444f60144e3e9e81da95070e29d949ce155e004f662dc9a5c52411783b15914d69fb8764ec481fff73a2fa49eb1f70187394b88e8224afdd6dd15743fb05eb88c1004ce314d574ce4de3bb909c51a2af14a646f2a2017542f7f6fb671ff575ea0a19e4ea732cb92", &(0x7f0000002000)="", 0xfffffffffffffffe}, 0xff33) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f45000-0x18)={r1, &(0x7f000017a000-0x32)="b6", &(0x7f000010b000-0xb3)=""/179}, 0x18) 2018/01/17 17:34:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000125000-0x4)=""/4, &(0x7f0000f81000)=0x4) r2 = dup3(r0, r0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000523000-0xb1)={0x0, 0xa9, "f19bd9a2ebfd52a35ce3526e124a97c0a73d8ea478be2d156e85353e47e2dac01a09aa87c539418e56ba0ab839dffeb5f5bc750ea80218030e99f4ed11709f29bff314f6fd557718160828d96ad39c51cb2234cb7a9c2f4feafebe468080192a33ee990f3c06c48e88f774aa009b79c85d18e0135bc1c3746d4461b9099ae844b8aac77f5264cc755655f425d8d9e13897207f6cb7b71434a7b1d6de13733318c78f46254564b0ee7e"}, &(0x7f0000554000)=0xb1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008cf000)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x101}, 0x98) 2018/01/17 17:34:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000348000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000e79000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000421000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00006f2000)=0xa53, 0x4) sendmmsg$alg(r2, &(0x7f00009a7000-0x38)=[{0x0, 0x0, &(0x7f0000d64000-0x40)=[{&(0x7f000035e000)="3271b208605a984eb86f016b0d56d1f1", 0x10}], 0x1, &(0x7f0000e26000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/17 17:34:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = msgget(0x1, 0x148) r3 = syz_open_dev$vcsa(&(0x7f0000c4c000)='/dev/vcsa#\x00', 0x7912a5d, 0x101100) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00009be000-0x18)={0xaa, 0x8, 0x0}) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000ff4000)=""/104) listen(r1, 0x0) connect$inet6(r1, &(0x7f00009a1000-0x1c)={0xa, 0x3, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000e56000)='tls\x00', 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) syz_open_dev$evdev(&(0x7f000023e000-0x12)='/dev/input/event#\x00', 0x7, 0x400000) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) sendto(r0, &(0x7f0000f1e000-0xdd)=' ', 0x1, 0x0, &(0x7f0000ffb000-0x10)=@ipx={0x4, 0x0, 0x0, "fe0100000001", 0x0, 0x0}, 0x10) r4 = semget$private(0x0, 0x3, 0x24) semctl$SETVAL(r4, 0x3, 0x10, &(0x7f0000deb000)=0x1) sendmsg(r0, &(0x7f000034d000-0x38)={&(0x7f0000c7a000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004cc000-0x80)=[{&(0x7f0000c31000)='N', 0x1}], 0x1, &(0x7f0000d79000-0x218)=[], 0x0, 0x0}, 0x0) [ 73.990281] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. [ 74.016521] ================================================================== [ 74.023973] BUG: KASAN: slab-out-of-bounds in tcp_v6_syn_recv_sock+0x628/0x23a0 [ 74.031393] Write of size 160 at addr ffff8801bff9a9e0 by task syz-executor7/12793 [ 74.039071] [ 74.040674] CPU: 0 PID: 12793 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #265 [ 74.048004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.057344] Call Trace: [ 74.059903] [ 74.062047] dump_stack+0x194/0x257 [ 74.065668] ? arch_local_irq_restore+0x53/0x53 [ 74.070311] ? show_regs_print_info+0x18/0x18 [ 74.074796] ? tcp_v6_send_synack+0xaa0/0xaa0 [ 74.079264] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 74.083997] print_address_description+0x73/0x250 [ 74.088827] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 74.093561] kasan_report+0x25b/0x340 [ 74.097346] check_memory_region+0x137/0x190 [ 74.101733] memcpy+0x37/0x50 [ 74.104818] tcp_v6_syn_recv_sock+0x628/0x23a0 [ 74.109387] ? tcp_v6_conn_request+0x270/0x270 [ 74.113944] ? __local_bh_enable_ip+0x121/0x230 [ 74.118591] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 74.123583] ? ip6_dst_lookup_tail+0xdbd/0x18f0 [ 74.128228] ? trace_hardirqs_on+0xd/0x10 [ 74.132354] ? __local_bh_enable_ip+0x121/0x230 [ 74.137005] ? ip6_dst_lookup_tail+0x40a/0x18f0 [ 74.141667] ? ip6_copy_metadata+0xad0/0xad0 [ 74.146494] ? selinux_netlbl_inet_conn_request+0x81/0x3c0 [ 74.152097] ? selinux_netlbl_skbuff_setsid+0x5d0/0x5d0 [ 74.157441] ? __bfs+0x6a6/0x750 [ 74.160782] ? rcu_read_lock_sched_held+0x108/0x120 [ 74.165780] tcp_get_cookie_sock+0x102/0x540 [ 74.170165] ? selinux_inet_conn_request+0x25b/0x390 [ 74.175248] ? cookie_ecn_ok+0x120/0x120 [ 74.179283] ? xfrm_lookup_route+0x4f/0x1a0 [ 74.183586] ? ip6_dst_lookup_flow+0x1ca/0x270 [ 74.188145] ? ip6_dst_lookup+0x60/0x60 [ 74.192097] ? tcp_select_initial_window+0x30c/0x410 [ 74.197181] cookie_v6_check+0x177d/0x2160 [ 74.201405] ? cookie_v6_init_sequence+0xe0/0xe0 [ 74.206943] ? sk_filter_trim_cap+0x40a/0x9c0 [ 74.212987] ? lock_downgrade+0x980/0x980 [ 74.217116] ? lock_release+0xa40/0xa40 [ 74.221071] ? __lock_is_held+0xb6/0x140 [ 74.225132] ? sk_filter_trim_cap+0xe7/0x9c0 [ 74.229527] ? tcp_v6_inbound_md5_hash+0x155/0x5c0 [ 74.234440] tcp_v6_do_rcv+0xe4d/0x11c0 [ 74.238387] ? tcp_v6_do_rcv+0xe4d/0x11c0 [ 74.242509] ? tcp_v6_fill_cb+0x440/0x490 [ 74.246636] tcp_v6_rcv+0x2309/0x2b60 [ 74.250435] ? tcp_v6_reqsk_send_ack+0x370/0x370 [ 74.255177] ip6_input_finish+0x37e/0x17a0 [ 74.259383] ? ip6_input+0x3b4/0x560 [ 74.263089] ? ip6_rcv_finish+0x7a0/0x7a0 [ 74.267216] ? nf_hook_slow+0xd3/0x1a0 [ 74.271089] ip6_input+0xe9/0x560 [ 74.274519] ? ip6_input_finish+0x17a0/0x17a0 [ 74.278993] ? find_held_lock+0x35/0x1d0 [ 74.283036] ? ip6_rcv_finish+0x7a0/0x7a0 [ 74.287160] ? ipv6_rcv+0x16cd/0x1fa0 [ 74.290940] ip6_rcv_finish+0x1a9/0x7a0 [ 74.294892] ? ip6_make_skb+0x5e0/0x5e0 [ 74.298846] ? __lock_is_held+0xb6/0x140 [ 74.302889] ? nf_hook_slow+0xd3/0x1a0 [ 74.306757] ipv6_rcv+0xf37/0x1fa0 [ 74.310285] ? ip6_input+0x560/0x560 [ 74.313973] ? check_noncircular+0x20/0x20 [ 74.318184] ? check_noncircular+0x20/0x20 [ 74.322398] ? check_noncircular+0x20/0x20 [ 74.326608] ? check_noncircular+0x20/0x20 [ 74.330829] ? ip6_make_skb+0x5e0/0x5e0 [ 74.334781] ? ip6_input+0x560/0x560 [ 74.338475] __netif_receive_skb_core+0x1a41/0x3460 [ 74.343474] ? nf_ingress+0x9f0/0x9f0 [ 74.347251] ? lock_downgrade+0x980/0x980 [ 74.351370] ? lock_downgrade+0x980/0x980 [ 74.355502] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 74.360667] ? check_noncircular+0x20/0x20 [ 74.364889] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 74.369967] ? try_to_wake_up+0xf9/0x1600 [ 74.374092] ? __lock_acquire+0x664/0x3e00 [ 74.378307] ? print_irqtrace_events+0x270/0x270 [ 74.383656] ? swake_up+0x25f/0x430 [ 74.387257] ? check_noncircular+0x20/0x20 [ 74.391817] ? lock_downgrade+0x980/0x980 [ 74.395944] ? lock_release+0xa40/0xa40 [ 74.399893] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 74.404894] ? mark_held_locks+0xaf/0x100 [ 74.409024] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 74.414110] ? find_held_lock+0x35/0x1d0 [ 74.418155] ? lock_acquire+0x1d5/0x580 [ 74.422102] ? process_backlog+0x45f/0x740 [ 74.426310] ? lock_acquire+0x1d5/0x580 [ 74.430259] ? process_backlog+0x1ab/0x740 [ 74.434479] ? lock_release+0xa40/0xa40 [ 74.438426] ? mark_held_locks+0xaf/0x100 [ 74.442563] __netif_receive_skb+0x2c/0x1b0 [ 74.446861] ? __netif_receive_skb+0x2c/0x1b0 [ 74.451335] process_backlog+0x203/0x740 [ 74.455369] ? mark_held_locks+0xaf/0x100 [ 74.459491] ? check_noncircular+0x20/0x20 [ 74.463715] net_rx_action+0x792/0x1910 [ 74.467681] ? napi_complete_done+0x6c0/0x6c0 [ 74.472163] ? rcu_read_lock_sched_held+0x108/0x120 [ 74.477169] ? note_gp_changes+0x650/0x650 [ 74.481382] ? timerqueue_add+0x1e9/0x280 [ 74.485513] ? enqueue_hrtimer+0x171/0x4a0 [ 74.489724] ? __remove_hrtimer+0x190/0x190 [ 74.494032] ? check_noncircular+0x20/0x20 [ 74.498257] ? rebalance_domains+0xcc0/0xcc0 [ 74.502651] ? __lock_is_held+0xb6/0x140 [ 74.506699] ? check_noncircular+0x20/0x20 [ 74.510912] ? print_irqtrace_events+0x270/0x270 [ 74.515646] ? lock_downgrade+0x980/0x980 [ 74.519777] ? __irqentry_text_end+0x1f8d34/0x1f8d34 [ 74.524855] ? do_timer+0x50/0x50 [ 74.528297] ? __lock_is_held+0xb6/0x140 [ 74.532347] __do_softirq+0x2d7/0xb85 [ 74.536121] ? task_prio+0x40/0x40 [ 74.539649] ? __irqentry_text_end+0x1f8d34/0x1f8d34 [ 74.544726] ? irq_exit+0xbb/0x200 [ 74.548241] ? smp_apic_timer_interrupt+0x16b/0x700 [ 74.553228] ? smp_reschedule_interrupt+0xe6/0x670 [ 74.558134] ? smp_call_function_single_interrupt+0x640/0x640 [ 74.563994] ? _raw_spin_lock+0x32/0x40 [ 74.567952] ? _raw_spin_unlock+0x22/0x30 [ 74.572074] ? handle_edge_irq+0x2b4/0x7c0 [ 74.576286] ? task_prio+0x40/0x40 [ 74.579813] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 74.584651] do_softirq_own_stack+0x2a/0x40 [ 74.588946] [ 74.591161] do_softirq.part.19+0x14d/0x190 [ 74.595459] ? ip6_finish_output2+0xb73/0x23a0 [ 74.600018] __local_bh_enable_ip+0x1ee/0x230 [ 74.604492] ip6_finish_output2+0xba6/0x23a0 [ 74.608885] ? ip6_sk_dst_lookup_flow+0x7f0/0x7f0 [ 74.613718] ? ip6_mtu+0x36f/0x4d0 [ 74.617236] ? check_noncircular+0x20/0x20 [ 74.621448] ? lock_release+0xa40/0xa40 [ 74.625418] ? __lock_is_held+0xb6/0x140 [ 74.629468] ip6_finish_output+0x302/0x930 [ 74.633681] ? ip6_finish_output+0x302/0x930 [ 74.638071] ip6_output+0x1eb/0x840 [ 74.641680] ? ip6_finish_output+0x930/0x930 [ 74.646076] ? ip6_fragment+0x3470/0x3470 [ 74.650209] ip6_xmit+0xd84/0x2090 [ 74.653747] ? ip6_finish_output2+0x23a0/0x23a0 [ 74.658395] ? fl6_update_dst+0x127/0x2b0 [ 74.662518] ? check_noncircular+0x20/0x20 [ 74.666729] ? inet6_csk_route_socket+0x691/0xe80 [ 74.671562] ? lock_acquire+0x1d5/0x580 [ 74.675509] ? lock_acquire+0x1d5/0x580 [ 74.679459] ? inet6_csk_xmit+0x114/0x580 [ 74.683672] ? ip6_forward_finish+0x140/0x140 [ 74.688144] ? lock_release+0xa40/0xa40 [ 74.692095] ? __lock_is_held+0xb6/0x140 [ 74.696146] inet6_csk_xmit+0x2fc/0x580 [ 74.700093] ? tcp_send_ack.part.41+0xce/0x610 [ 74.704652] ? inet6_csk_update_pmtu+0x160/0x160 [ 74.709399] ? sock_common_setsockopt+0x95/0xd0 [ 74.714061] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 74.718971] ? tcp_schedule_loss_probe+0x5f0/0x5f0 [ 74.723895] tcp_transmit_skb+0x1b1b/0x38c0 [ 74.728215] ? __tcp_select_window+0x900/0x900 [ 74.732774] ? kasan_kmalloc+0xad/0xe0 [ 74.736641] ? __kmalloc_node_track_caller+0x47/0x70 [ 74.741726] ? memset+0x31/0x40 [ 74.744984] ? __alloc_skb+0x57e/0x780 [ 74.748850] ? skb_copy_and_csum_dev+0x370/0x370 [ 74.753597] ? find_held_lock+0x35/0x1d0 [ 74.757641] ? print_irqtrace_events+0x270/0x270 [ 74.762370] ? find_held_lock+0x35/0x1d0 [ 74.766428] tcp_send_ack.part.41+0x389/0x610 [ 74.770904] tcp_send_ack+0x49/0x60 [ 74.774505] tcp_cleanup_rbuf+0x1e6/0x5d0 [ 74.778640] ? tcp_recv_skb+0x320/0x320 [ 74.782587] ? lock_sock_nested+0x91/0x110 [ 74.786797] ? trace_hardirqs_on+0xd/0x10 [ 74.790931] ? __local_bh_enable_ip+0x121/0x230 [ 74.795582] do_tcp_setsockopt.isra.38+0x18ce/0x2130 [ 74.800677] ? tcp_get_md5sig_pool+0x60/0x60 [ 74.805061] ? security_socket_sendmsg+0x89/0xb0 [ 74.809802] ? inet_recvmsg+0x5f0/0x5f0 [ 74.813753] ? sock_sendmsg+0x4f/0x110 [ 74.817614] ? fput+0xd2/0x140 [ 74.820783] ? SYSC_sendto+0x41c/0x5c0 [ 74.824650] ? sock_has_perm+0x2a4/0x420 [ 74.828691] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 74.834035] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 74.839729] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 74.844994] tcp_setsockopt+0xb0/0xd0 [ 74.848778] sock_common_setsockopt+0x95/0xd0 [ 74.853255] SyS_setsockopt+0x189/0x360 [ 74.858598] ? SyS_recv+0x40/0x40 [ 74.862904] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 74.868159] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 74.873158] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 74.879138] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 74.885094] RIP: 0033:0x452df9 [ 74.888268] RSP: 002b:00007f6ed1a92c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 74.897700] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 74.907032] RDX: 000000000000000c RSI: 0000000000000006 RDI: 0000000000000013 [ 74.916532] RBP: 0000000000000315 R08: 0000000000000004 R09: 0000000000000000 [ 74.924731] R10: 00000000200f6ffc R11: 0000000000000212 R12: 00000000006f2a98 [ 74.931975] R13: 00000000ffffffff R14: 00007f6ed1a936d4 R15: 0000000000000000 [ 74.939236] [ 74.940837] Allocated by task 12793: [ 74.944529] save_stack+0x43/0xd0 [ 74.947955] kasan_kmalloc+0xad/0xe0 [ 74.951640] kasan_slab_alloc+0x12/0x20 [ 74.955588] kmem_cache_alloc+0x12e/0x760 [ 74.959710] sk_prot_alloc+0x65/0x2a0 [ 74.963484] sk_clone_lock+0x152/0x1570 [ 74.967433] inet_csk_clone_lock+0x92/0x4f0 [ 74.971738] tcp_create_openreq_child+0x9b/0x1b70 [ 74.976554] tcp_v6_syn_recv_sock+0x22d/0x23a0 [ 74.981109] tcp_get_cookie_sock+0x102/0x540 [ 74.985489] cookie_v6_check+0x177d/0x2160 [ 74.989698] tcp_v6_do_rcv+0xe4d/0x11c0 [ 74.993642] tcp_v6_rcv+0x2309/0x2b60 [ 74.997415] ip6_input_finish+0x37e/0x17a0 [ 75.001621] ip6_input+0xe9/0x560 [ 75.005047] ip6_rcv_finish+0x1a9/0x7a0 [ 75.008995] ipv6_rcv+0xf37/0x1fa0 [ 75.012513] __netif_receive_skb_core+0x1a41/0x3460 [ 75.017501] __netif_receive_skb+0x2c/0x1b0 [ 75.021798] process_backlog+0x203/0x740 [ 75.025834] net_rx_action+0x792/0x1910 [ 75.029784] __do_softirq+0x2d7/0xb85 [ 75.033553] [ 75.035161] Freed by task 0: [ 75.038151] (stack is not available) [ 75.041851] [ 75.043454] The buggy address belongs to the object at ffff8801bff9a000 [ 75.043454] which belongs to the cache TCP of size 2528 [ 75.055477] The buggy address is located 0 bytes to the right of [ 75.055477] 2528-byte region [ffff8801bff9a000, ffff8801bff9a9e0) [ 75.067767] The buggy address belongs to the page: [ 75.072671] page:ffffea0006ffe680 count:1 mapcount:0 mapping:ffff8801bff9a000 index:0xffff8801bff9bffd compound_mapcount: 0 [ 75.083931] flags: 0x2fffc0000008100(slab|head) [ 75.088579] raw: 02fffc0000008100 ffff8801bff9a000 ffff8801bff9bffd 0000000100000003 [ 75.096433] raw: ffffea000703d7a0 ffffea00070df120 ffff8801d7f6a4c0 0000000000000000 [ 75.104283] page dumped because: kasan: bad access detected [ 75.109964] [ 75.111563] Memory state around the buggy address: [ 75.116466] ffff8801bff9a880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.123799] ffff8801bff9a900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.131142] >ffff8801bff9a980: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 75.139109] ^ [ 75.145577] ffff8801bff9aa00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 75.152909] ffff8801bff9aa80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.160240] ================================================================== [ 75.167845] Disabling lock debugging due to kernel taint [ 75.173320] Kernel panic - not syncing: panic_on_warn set ... [ 75.173320] [ 75.180668] CPU: 0 PID: 12793 Comm: syz-executor7 Tainted: G B 4.15.0-rc8+ #265 [ 75.189301] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.198974] Call Trace: [ 75.202484] [ 75.204960] dump_stack+0x194/0x257 [ 75.209979] ? arch_local_irq_restore+0x53/0x53 [ 75.215938] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 75.220929] ? vsnprintf+0x1ed/0x1900 [ 75.224701] ? tcp_v6_syn_recv_sock+0x600/0x23a0 [ 75.229429] panic+0x1e4/0x41c [ 75.233465] ? refcount_error_report+0x214/0x214 [ 75.239930] ? add_taint+0x1c/0x50 [ 75.244223] ? add_taint+0x1c/0x50 [ 75.247739] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 75.252468] kasan_end_report+0x50/0x50 [ 75.256415] kasan_report+0x144/0x340 [ 75.260192] check_memory_region+0x137/0x190 [ 75.264573] memcpy+0x37/0x50 [ 75.267652] tcp_v6_syn_recv_sock+0x628/0x23a0 [ 75.272212] ? tcp_v6_conn_request+0x270/0x270 [ 75.276767] ? __local_bh_enable_ip+0x121/0x230 [ 75.281409] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 75.286402] ? ip6_dst_lookup_tail+0xdbd/0x18f0 [ 75.291053] ? trace_hardirqs_on+0xd/0x10 [ 75.295173] ? __local_bh_enable_ip+0x121/0x230 [ 75.299817] ? ip6_dst_lookup_tail+0x40a/0x18f0 [ 75.304466] ? ip6_copy_metadata+0xad0/0xad0 [ 75.308865] ? selinux_netlbl_inet_conn_request+0x81/0x3c0 [ 75.314471] ? selinux_netlbl_skbuff_setsid+0x5d0/0x5d0 [ 75.319809] ? __bfs+0x6a6/0x750 [ 75.323148] ? rcu_read_lock_sched_held+0x108/0x120 [ 75.328144] tcp_get_cookie_sock+0x102/0x540 [ 75.332524] ? selinux_inet_conn_request+0x25b/0x390 [ 75.337599] ? cookie_ecn_ok+0x120/0x120 [ 75.341633] ? xfrm_lookup_route+0x4f/0x1a0 [ 75.345928] ? ip6_dst_lookup_flow+0x1ca/0x270 [ 75.350482] ? ip6_dst_lookup+0x60/0x60 [ 75.354429] ? tcp_select_initial_window+0x30c/0x410 [ 75.359506] cookie_v6_check+0x177d/0x2160 [ 75.363722] ? cookie_v6_init_sequence+0xe0/0xe0 [ 75.368455] ? sk_filter_trim_cap+0x40a/0x9c0 [ 75.372927] ? lock_downgrade+0x980/0x980 [ 75.377051] ? lock_release+0xa40/0xa40 [ 75.381004] ? __lock_is_held+0xb6/0x140 [ 75.385051] ? sk_filter_trim_cap+0xe7/0x9c0 [ 75.389442] ? tcp_v6_inbound_md5_hash+0x155/0x5c0 [ 75.394346] tcp_v6_do_rcv+0xe4d/0x11c0 [ 75.398290] ? tcp_v6_do_rcv+0xe4d/0x11c0 [ 75.402413] ? tcp_v6_fill_cb+0x440/0x490 [ 75.406537] tcp_v6_rcv+0x2309/0x2b60 [ 75.410322] ? tcp_v6_reqsk_send_ack+0x370/0x370 [ 75.415059] ip6_input_finish+0x37e/0x17a0 [ 75.419266] ? ip6_input+0x3b4/0x560 [ 75.422962] ? ip6_rcv_finish+0x7a0/0x7a0 [ 75.427086] ? nf_hook_slow+0xd3/0x1a0 [ 75.430947] ip6_input+0xe9/0x560 [ 75.434375] ? ip6_input_finish+0x17a0/0x17a0 [ 75.438843] ? find_held_lock+0x35/0x1d0 [ 75.442877] ? ip6_rcv_finish+0x7a0/0x7a0 [ 75.446998] ? ipv6_rcv+0x16cd/0x1fa0 [ 75.450776] ip6_rcv_finish+0x1a9/0x7a0 [ 75.454723] ? ip6_make_skb+0x5e0/0x5e0 [ 75.458670] ? __lock_is_held+0xb6/0x140 [ 75.462706] ? nf_hook_slow+0xd3/0x1a0 [ 75.466571] ipv6_rcv+0xf37/0x1fa0 [ 75.470094] ? ip6_input+0x560/0x560 [ 75.473779] ? check_noncircular+0x20/0x20 [ 75.477987] ? check_noncircular+0x20/0x20 [ 75.482200] ? check_noncircular+0x20/0x20 [ 75.486405] ? check_noncircular+0x20/0x20 [ 75.490632] ? ip6_make_skb+0x5e0/0x5e0 [ 75.494581] ? ip6_input+0x560/0x560 [ 75.498270] __netif_receive_skb_core+0x1a41/0x3460 [ 75.503276] ? nf_ingress+0x9f0/0x9f0 [ 75.507061] ? lock_downgrade+0x980/0x980 [ 75.511183] ? lock_downgrade+0x980/0x980 [ 75.515308] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 75.520473] ? check_noncircular+0x20/0x20 [ 75.524687] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 75.529764] ? try_to_wake_up+0xf9/0x1600 [ 75.533888] ? __lock_acquire+0x664/0x3e00 [ 75.538100] ? print_irqtrace_events+0x270/0x270 [ 75.542834] ? swake_up+0x25f/0x430 [ 75.546433] ? check_noncircular+0x20/0x20 [ 75.550637] ? lock_downgrade+0x980/0x980 [ 75.554760] ? lock_release+0xa40/0xa40 [ 75.558708] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 75.563698] ? mark_held_locks+0xaf/0x100 [ 75.567820] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 75.572897] ? find_held_lock+0x35/0x1d0 [ 75.576935] ? lock_acquire+0x1d5/0x580 [ 75.580890] ? process_backlog+0x45f/0x740 [ 75.585096] ? lock_acquire+0x1d5/0x580 [ 75.589045] ? process_backlog+0x1ab/0x740 [ 75.593253] ? lock_release+0xa40/0xa40 [ 75.597211] ? mark_held_locks+0xaf/0x100 [ 75.601338] __netif_receive_skb+0x2c/0x1b0 [ 75.605631] ? __netif_receive_skb+0x2c/0x1b0 [ 75.610102] process_backlog+0x203/0x740 [ 75.614139] ? mark_held_locks+0xaf/0x100 [ 75.618256] ? check_noncircular+0x20/0x20 [ 75.622468] net_rx_action+0x792/0x1910 [ 75.626421] ? napi_complete_done+0x6c0/0x6c0 [ 75.630895] ? rcu_read_lock_sched_held+0x108/0x120 [ 75.635888] ? note_gp_changes+0x650/0x650 [ 75.640095] ? timerqueue_add+0x1e9/0x280 [ 75.644222] ? enqueue_hrtimer+0x171/0x4a0 [ 75.648430] ? __remove_hrtimer+0x190/0x190 [ 75.652727] ? check_noncircular+0x20/0x20 [ 75.656944] ? rebalance_domains+0xcc0/0xcc0 [ 75.661328] ? __lock_is_held+0xb6/0x140 [ 75.665368] ? check_noncircular+0x20/0x20 [ 75.669575] ? print_irqtrace_events+0x270/0x270 [ 75.674303] ? lock_downgrade+0x980/0x980 [ 75.678425] ? __irqentry_text_end+0x1f8d34/0x1f8d34 [ 75.683513] ? do_timer+0x50/0x50 [ 75.686958] ? __lock_is_held+0xb6/0x140 [ 75.691003] __do_softirq+0x2d7/0xb85 [ 75.694780] ? task_prio+0x40/0x40 [ 75.698297] ? __irqentry_text_end+0x1f8d34/0x1f8d34 [ 75.703372] ? irq_exit+0xbb/0x200 [ 75.706885] ? smp_apic_timer_interrupt+0x16b/0x700 [ 75.711871] ? smp_reschedule_interrupt+0xe6/0x670 [ 75.716773] ? smp_call_function_single_interrupt+0x640/0x640 [ 75.722630] ? _raw_spin_lock+0x32/0x40 [ 75.726577] ? _raw_spin_unlock+0x22/0x30 [ 75.730699] ? handle_edge_irq+0x2b4/0x7c0 [ 75.734905] ? task_prio+0x40/0x40 [ 75.738426] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.743245] do_softirq_own_stack+0x2a/0x40 [ 75.747538] [ 75.749748] do_softirq.part.19+0x14d/0x190 [ 75.754044] ? ip6_finish_output2+0xb73/0x23a0 [ 75.758598] __local_bh_enable_ip+0x1ee/0x230 [ 75.763065] ip6_finish_output2+0xba6/0x23a0 [ 75.767451] ? ip6_sk_dst_lookup_flow+0x7f0/0x7f0 [ 75.772269] ? ip6_mtu+0x36f/0x4d0 [ 75.775781] ? check_noncircular+0x20/0x20 [ 75.779991] ? lock_release+0xa40/0xa40 [ 75.783951] ? __lock_is_held+0xb6/0x140 [ 75.787990] ip6_finish_output+0x302/0x930 [ 75.792200] ? ip6_finish_output+0x302/0x930 [ 75.796583] ip6_output+0x1eb/0x840 [ 75.800184] ? ip6_finish_output+0x930/0x930 [ 75.804571] ? ip6_fragment+0x3470/0x3470 [ 75.808696] ip6_xmit+0xd84/0x2090 [ 75.812217] ? ip6_finish_output2+0x23a0/0x23a0 [ 75.816860] ? fl6_update_dst+0x127/0x2b0 [ 75.820979] ? check_noncircular+0x20/0x20 [ 75.825186] ? inet6_csk_route_socket+0x691/0xe80 [ 75.830005] ? lock_acquire+0x1d5/0x580 [ 75.833951] ? lock_acquire+0x1d5/0x580 [ 75.838245] ? inet6_csk_xmit+0x114/0x580 [ 75.842366] ? ip6_forward_finish+0x140/0x140 [ 75.846835] ? lock_release+0xa40/0xa40 [ 75.850782] ? __lock_is_held+0xb6/0x140 [ 75.854836] inet6_csk_xmit+0x2fc/0x580 [ 75.858782] ? tcp_send_ack.part.41+0xce/0x610 [ 75.863334] ? inet6_csk_update_pmtu+0x160/0x160 [ 75.868064] ? sock_common_setsockopt+0x95/0xd0 [ 75.872710] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 75.877611] ? tcp_schedule_loss_probe+0x5f0/0x5f0 [ 75.882521] tcp_transmit_skb+0x1b1b/0x38c0 [ 75.886823] ? __tcp_select_window+0x900/0x900 [ 75.891378] ? kasan_kmalloc+0xad/0xe0 [ 75.895241] ? __kmalloc_node_track_caller+0x47/0x70 [ 75.900318] ? memset+0x31/0x40 [ 75.903569] ? __alloc_skb+0x57e/0x780 [ 75.907430] ? skb_copy_and_csum_dev+0x370/0x370 [ 75.912160] ? find_held_lock+0x35/0x1d0 [ 75.916197] ? print_irqtrace_events+0x270/0x270 [ 75.920924] ? find_held_lock+0x35/0x1d0 [ 75.924970] tcp_send_ack.part.41+0x389/0x610 [ 75.929442] tcp_send_ack+0x49/0x60 [ 75.933044] tcp_cleanup_rbuf+0x1e6/0x5d0 [ 75.937165] ? tcp_recv_skb+0x320/0x320 [ 75.941110] ? lock_sock_nested+0x91/0x110 [ 75.945317] ? trace_hardirqs_on+0xd/0x10 [ 75.949440] ? __local_bh_enable_ip+0x121/0x230 [ 75.954090] do_tcp_setsockopt.isra.38+0x18ce/0x2130 [ 75.959169] ? tcp_get_md5sig_pool+0x60/0x60 [ 75.963563] ? security_socket_sendmsg+0x89/0xb0 [ 75.968902] ? inet_recvmsg+0x5f0/0x5f0 [ 75.973260] ? sock_sendmsg+0x4f/0x110 [ 75.977130] ? fput+0xd2/0x140 [ 75.980301] ? SYSC_sendto+0x41c/0x5c0 [ 75.984180] ? sock_has_perm+0x2a4/0x420 [ 75.988230] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 75.993583] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 75.999281] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 76.004540] tcp_setsockopt+0xb0/0xd0 [ 76.008329] sock_common_setsockopt+0x95/0xd0 [ 76.012799] SyS_setsockopt+0x189/0x360 [ 76.016748] ? SyS_recv+0x40/0x40 [ 76.020176] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 76.024993] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 76.029987] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 76.034719] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 76.039445] RIP: 0033:0x452df9 [ 76.042608] RSP: 002b:00007f6ed1a92c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 76.050287] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 76.057529] RDX: 000000000000000c RSI: 0000000000000006 RDI: 0000000000000013 [ 76.064770] RBP: 0000000000000315 R08: 0000000000000004 R09: 0000000000000000 [ 76.072016] R10: 00000000200f6ffc R11: 0000000000000212 R12: 00000000006f2a98 [ 76.079259] R13: 00000000ffffffff R14: 00007f6ed1a936d4 R15: 0000000000000000 [ 76.087487] Dumping ftrace buffer: [ 76.091012] (ftrace buffer empty) [ 76.094692] Kernel Offset: disabled [ 76.098291] Rebooting in 86400 seconds..