, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) 2017/12/25 04:39:13 executing program 3: r0 = request_key(&(0x7f0000fc7000-0x12)='.request_key_auth\x00', &(0x7f0000ba4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003b000)='GPLppp1systemproc%[\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r0) 2017/12/25 04:39:13 executing program 1: mmap(&(0x7f0000001000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x141100, 0x0) clock_gettime(0x0, &(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000ec3000-0x3a)="5937fd99fdec69ee6f213d4aabad4d1cd3f145cdf91cfb668f04014e28d8befd92b7e5b8955d9391aa09c354109290fefdca2aac47357f9c18ef", 0x3a, 0x20, &(0x7f0000c70000-0x10)={r1, r2+10000000}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000ebf000-0x10)=[{&(0x7f0000ec1000)="390000001100090401010000000000000700004001000000650001070000001419001a00040002000400004bf69426080003ffffffef1ee400", 0x39}], 0x1) 2017/12/25 04:39:13 executing program 5: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0xfffffffffffffffb) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000aa0000-0xa4)=""/164, &(0x7f0000ce2000)=0xa4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d13000)=0x0, &(0x7f0000d13000)=0x4) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d14000)={0x0, 0x0}) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000d14000)={r3, 0x9, &(0x7f0000bc5000)=[0x0, 0x3f, 0xffffffff, 0x8, 0xaf45, 0x8, 0x0, 0x2dd2, 0x1f], &(0x7f00009ba000)=[0x4, 0x7fff, 0x1], 0x10, 0x2, 0xffffffffffffffff, &(0x7f0000d14000)=[0x1f, 0x20], &(0x7f0000d15000-0x1c)=[0xfff, 0x0, 0x7, 0x9ef7, 0xf4, 0x1, 0x9bdc], 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000a43000-0x8)={0x0, 0x0}) r6 = dup2(r1, r1) ioctl$DRM_IOCTL_GET_CAP(r6, 0xc010640c, &(0x7f000079c000-0x10)={0x4, 0x0}) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000d16000-0xb3)="f481d4b7805432e80f8245211ba03c30696aff3695b82d9e5e48016a2054ecbd79069b3bc92491194d63806b48705affbc1c5da26f560f695464f7321913f5909d9500f0fd4547fafbea257145518467e6d502aacb921cdb40b16792457d8de72a71133bd0bc97d64fae648f71e8fe0f3217314e17ee86e0599e41a23361828010ffa56ea9e343a6d70adf1a907b088388c0088a681fd07fa82a371948000cb823517e21d35395f0ab3710d4c1713e6a738c9e", 0xb3) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0xa, &(0x7f0000d15000-0x20)={0x4, {0x0}, 0x50000002, 0x91}, 0x0, 0x8, &(0x7f0000d14000)={0x0}) dup2(r5, r6) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r4, 0x29, 0xca, &(0x7f0000d14000-0xc8)=""/200, &(0x7f0000d16000)=0xc8) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00002f5000-0x8)={0x0, 0x98b8}, &(0x7f0000a28000-0x4)=0x8) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000d16000)={r7, 0x8, 0x200, 0x3}, 0x10) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f00003f1000-0x4)=0x0, &(0x7f0000aee000-0x4)=0x4) 2017/12/25 04:39:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004bf000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f00004ff000-0x4)=0x0, &(0x7f000027c000)=0x4) seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0x9}, {0x16, 0x0, 0x0, 0x4}]}) timer_create(0x0, &(0x7f0000937000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000e79000)="", &(0x7f00009bb000-0x25)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004bf000-0x4)=0x0) 2017/12/25 04:39:13 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000171000-0x4)='/selinux/create\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000084a000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rtc(0xffffffffffffff9c, &(0x7f0000c03000-0x9)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f000060c000)=0x8001, 0x4) 2017/12/25 04:39:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='net/fib_trie\x00') preadv(r0, &(0x7f0000c1f000)=[{&(0x7f00002e6000-0xf4)=""/244, 0xf4}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f5e000-0xb8)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffff01, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb8) 2017/12/25 04:39:13 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ce6000-0x8)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000d52000-0x4)=0x0, &(0x7f00009c6000-0x4)=0x4) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x1) dup2(r2, r1) write(r2, &(0x7f00004b8000)="", 0x0) 2017/12/25 04:39:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000fee000-0x27)=""/39, &(0x7f00007e2000)=0x27) listen(r0, 0x0) poll(&(0x7f0000ee5000)=[{r0, 0x0, 0x0}], 0x1, 0x8000001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2017/12/25 04:39:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000097a000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000187000-0x18)={0xaa, 0x4, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000596000)={0x5, {{0xa, 0x2, 0xffffffffffffffe0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x93bf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) seccomp(0x1, 0x0, &(0x7f0000513000)={0x2, &(0x7f000012e000-0x10)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007ab000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000271000-0x10)={0x2, 0x8000, 0x7ff, 0x5, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000096000)=[{&(0x7f0000c1f000-0x59)="580000001400192300a14380040d8c560a0600000000e0760005080000005800000000c77f64643e8900050000000000000080000002000000000000001c04ed5d0000000000000009000100090000000001000f536e06ce", 0x58}], 0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000c69000)=0x7a2) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c4c000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00008be000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000028d000)={0x0, @in6={{0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2d}, &(0x7f0000452000)=0x98) write$fuse(r4, &(0x7f0000ca4000)={0x96, 0x1, 0x0, @random="e14f7acdb1e0248affd28fb52ff4cea11500277153e02900cd3e5309a266f0e11dbe68ceee92598506905aca51c6ac03dbed7d53f8dec5e39a8409c2758d75e9daede9db8edfc0ddb0b62b186c55ca5a68a9436c154a154016ce63246702e07fe909ac04f4d6791f169ffacee97bb0781e2d2617bdad85915f478d77ff91819a233347720d19"}, 0x96) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000c29000)={r5, @in6={{0xa, 0x1, 0x4, @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]}, 0x401, 0xffffffff}, 0x98) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008e7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f0000f6f000-0x10)={0x10000, 0x1ff, 0x200, 0x703}) r7 = dup3(r6, 0xffffffffffffff9c, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000fc0000)={0x5}, 0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000ea000)={&(0x7f0000794000/0x2000)=nil, 0x2000}) connect$nfc_llcp(r7, &(0x7f0000358000-0x60)={0x27, 0x8000, 0x101, 0x7, 0x9, 0xffffffffffffff73, "1f58684dea91a3f23800b176148cc0117d8c1998654f58c543ca3b5a5d1d39656eab37a4dfea4087693ebcb4217e54fd33ae0f3de68a0a2bd2cb266d6f7217", 0x1a}, 0x60) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000f5e000)={0x1, 0x0, 0x2, 0x3, 0x1f, 0x6a4e, 0x3a4, 0x5, 0x0}, &(0x7f0000a7f000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000e86000)={r8, 0xff32}, &(0x7f0000e19000-0x4)=0x8) r9 = signalfd(r3, &(0x7f0000a6f000)={0x4}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000384000-0x10)={0x9, 0x820e, 0x1, 0xc699, r8}, &(0x7f00008c0000)=0x10) pread64(r9, &(0x7f00008c0000)=""/202, 0xca, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e1e000)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000907000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f00007d9000)=0xc) 2017/12/25 04:39:13 executing program 1: epoll_create(0x1) r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) write$fuse(r0, &(0x7f00003ce000-0xc3)={0xc3, 0x40000000, 0x7, @random="19e007e347353cadf71c97fea9dc1ebb84885def41f6097074d9832385db509f186d5c430f4d0527ad4e6cde733b8aa223b8add36c048ddff45e5b2a7fc7bc7460180627799d1448df727344cd76a255b423e1aae855d942db96de622bd8c9bc0c603db3df5dc5cb5d01d4971920ef89d6dd68701e0d2b79522a5daf90956c3550a10e2f009713873a8cc5a668e3e15eb9117163b184515e659cfaa4f5f8fd409d7756f5a50c51dcfb06702e287ca97cbe048d"}, 0xc3) 2017/12/25 04:39:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000063d000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00004c7000-0x50)={{0x618, 0x2}, {0x100000000, 0x2}, 0x9, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x1, 0x0, 0xffffffff}]}) modify_ldt$read_default(0x2, &(0x7f0000d1a000-0x62)=""/98, 0x62) 2017/12/25 04:39:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b6c000)=0x4, 0x4) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000429000-0x48)=[], 0x0, 0x0}, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00001ce000-0x8)={0x0, 0x0}) 2017/12/25 04:39:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00003a8000-0xae)=""/174) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x1540000000000000, 0x0, 0x2, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0x3ff, r1, 0x1, 0xfffffffffffffffc}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000003000-0x10)={r2, r3+30000000}, &(0x7f0000003000-0x8)={0x2a8b}, 0x8) fadvise64(r0, 0x0, 0x401, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) utimensat(r0, &(0x7f0000003000)='./file0\x00', &(0x7f0000001000)={{r4, r5/1000+30000}, {0x0, 0x2710}}, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400080) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000)=0x4) r6 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(r7, &(0x7f0000005000+0x6fe)='net/icmp6\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r8, 0xc02c5341, &(0x7f0000006000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000001000-0x10)={0xa, &(0x7f0000007000-0x50)=[{0x3ff, 0x4, 0x808f, 0x1f}, {0x8, 0x3, 0x0, 0x7c2}, {0x2, 0x5993, 0x4, 0x9}, {0x6, 0x800, 0x1f, 0x9}, {0x45a3, 0x5, 0x2, 0xffffffff}, {0xffffffffffff0001, 0xa181, 0x1, 0x0}, {0x1f, 0x9, 0xffffffff, 0x17}, {0x0, 0x4, 0x6, 0x4}, {0x3, 0x8, 0x1, 0x101}, {0x21f7, 0x4, 0x10a, 0x2}]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000)={0x0, 0xd41e}, &(0x7f0000008000-0x2)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000007000-0xc)={r9, 0x0, 0x10}, 0xc) 2017/12/25 04:39:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f000022d000-0x98)=""/152, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x53, 0x5, &(0x7f0000001000)=""/7, &(0x7f0000001000-0x4)=0x7) r1 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="3da17007f73e5e615d4bc63e67182c473b29d5bbbd9b1b13c20b273df449e499a690b8d1d9da441102518ce92682bb4c2ae377c77df2aec43dfe924e1f8dd4a8104e57a2c9a70b38ddf175c1049409451f2106f4bb441c3c70b6b215feedec7fd7efad8307f93b1f72a0160961bc21a1d0953d7390a77ee8feb8ba74d32732450e4847f8af9e", 0x86, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r1, &(0x7f0000002000)=[{&(0x7f0000002000-0x61)="93baad3cbd748f3a56963cd3d09fd72a97bd60c52f9cfbad828351cdd650e871a0df95862354bacb9c4fa80d4d3af26518c92c333a039382c7176456ad0c0bf584355afcecc2c539298bc38598c351d8affb6cc3c360a407e62189b43a3e87c766", 0x61}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000003000-0x94)="17b4ee212f9461ae190898d31196e8662cb1c8790002317999d70ebc4c35884590824d82e316f674e111e2118ea930a654555e31117408b4c6bbe861ec74d6e7edd79c583319efc77205706a954db3151e7b76ed480a0fa986b4b50c48265b65c8b56cb2ff938b3094f78fb73a2ac2baa10d88c7f41be7f650876de7a657945e2886b5fc436b3056b8faaa5cb37b71a074fa1977", 0x94}, {&(0x7f0000001000-0x3c)="9bc85152608f4a7f67d5aca3b20e9ef8c1504e87ae35d5aa44f4a4257d59641e9e607dab894ce51d6d26ed7d90ce47e3fc383e280b23306ff5c44503", 0x3c}, {&(0x7f0000003000-0xc9)="3d39353362565fb4e627f85baf7c1b911ea01c727a80232d744c88e2dd152d7d3718f07627ded446e33fa373d4a8a0a4e4fa6657e89a59f9f4597083866c65633ccf2a5eadca47bb41c09398d138fdc8f87218612087677dd07c355236bdcebd4d7c011ef0d76de3ff783cc1c8450701710c4110ae1e6b297cbefdbb5b06f857430c258f41f395315d865a1a55e96349004ae80242ddf452ea04b8e9873debc5fcab78fa947d7fddb55f6886b42e511b909c715aa5e131b4b14a86aa6d4a9219257d4f2d05bae0dec6", 0xc9}, {&(0x7f0000003000-0xab)="86a691fb31eeac3635607418aca10ab8b1b8a6e359abe72c4b6ef67f70c8bb884e6ed640181d41de1a9aca0c463850f1f144e5e97768f9aa3df61096803dd7a1a33b97eee5f3238b11118665c06cbe778128ee98255fd54f830143cdc214426d921d6d6beb3d9938ed3252fd0f007f58cab23e6357e5ad831ea7b99647365b27d5341e965b76540cdf80eabb21b05e141046ef891f2a0fac3ddc2f4b10cb3e7744d11b112eaf20672da628", 0xab}], 0x6, r2) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000)=[{&(0x7f0000002000-0xfc)="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", 0xfc}, {&(0x7f0000005000-0xae)="97f3b4fa43faf26b5432ea99566d7855c4ccf6bbcedb292beb3062547189bf49152176b4a7fa48e687955415cafe0ad4017258e1b28e5381ebd56c617762ded7ba9873abb58ded18f12c1a21c744146ccb3a91ccd36a71cc991b946a5d85d286887a58777c456163e0aae78464c1cb488e60d2bdd28a24ce24a9c00019fbf0bfe62b66a8ebd5d661db7e1715396fb30947b62855893ba69789e1af814ea450e113f9b075a129e6f61b1c48d6c176", 0xae}, {&(0x7f0000003000)="939958fb2b185a6c9c5e87015446ed49dec5472c694ed549aea194c70d6bd1e92e351d7eebcc705b748862e6d64a218e7a27", 0x32}, {&(0x7f0000003000)="1d76", 0x2}, {&(0x7f0000003000)="dbc88f2815972effefcdee6fe672f7098bae358498b8f076569e1df7e47ab1d9a79ff2d77245033792aa2e6b717ea604e5342461f6ea192e2e70efdbaa5f1c1f3d848341ff0a68925cf9f3e033d7ff60bc6514efe5ed0b559f0264800d98b1054d5e9e22eb8ee946bcc5391e1aeaf08b1a256d7dc194d8e9e68bac1e648b45ded1f8d60065", 0x85}, {&(0x7f0000002000)="a2821333fcaed9e1038af95ca45221d7229309b347569d8e09914add7b", 0x1d}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000004000)="164c1215f81a8ce263ac27063cfe21a58de4e7db01e38bf56c62bff3a8a94ce2248a23756958d01d6172bed15b270a59fbdd3863c08b5cf772c31eafc01da857850334ed5d94fc03d6c74fc4c69bff17668d763ca2d5591922267a8527671ec337fc3ba2a7f77b76ac109c1f4d2709274dce51b18791c6fc22f00dcd3110c209e3e44593d3aba038e9e6de209386f9d03c5226d3167dea2a992ba20ddf41d412ae334ffaac24f85385da62ffb2d1167507dbbe759b", 0xb5}], 0x8) keyctl$setperm(0x5, r2, 0x20000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000004000-0x4)=0x6e5, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000006000)='./file0\x00', 0x8d) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000008000-0x10)=[{r0, 0x9520, 0x0}, {r4, 0x0, 0x0}], 0x2, &(0x7f0000007000-0x10)={0x0, 0x989680}, &(0x7f0000007000)={0x5}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000008000)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x4, [@loopback=0x7f000001, @rand_addr=0x7, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f000000a000-0x60)={0x0, 0x1, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x4)=0x0) timer_getoverrun(r5) 2017/12/25 04:39:13 executing program 0: set_tid_address(&(0x7f000098e000-0x4)=0x0) unshare(0x28060400) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) connect$inet6(r0, &(0x7f0000e47000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x6, 0x0, 0x7, 0x0, 0xa87}, &(0x7f00007a6000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e04000)={r1, 0x1, 0x7, "7cf89803bd6fe6"}, 0xf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000002000-0x8)=0x0) 2017/12/25 04:39:13 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a1d000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000053b000-0x4)=0xfffffffffffffffa, 0x4) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000760000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f0000d06000-0x38)={&(0x7f0000823000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ee000-0x70)=[], 0x0, &(0x7f0000d13000-0x20)=[], 0x0, 0x0}, 0x10) 2017/12/25 04:39:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x8)='/dev/ppp\x00', 0x484040, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000df3000-0x10)=[{&(0x7f0000a30000)="390000001100094718bb61e1c305080000000000000020f74505000610009b0019001b0001000000000000000000001604e9ff0006020c0055", 0x39}], 0x1) 2017/12/25 04:39:13 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ptmx\x00', 0x2, 0x0) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="8e", 0x1}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000010000)='/dev/sequencer\x00', 0x109243, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f000000a000)={0x1, 0x7, 0x17}) 2017/12/25 04:39:13 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000a62000-0xb)='/dev/loop#\x00', 0x0, 0x800001) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000001000-0x10)={0x0, 0x0}) 2017/12/25 04:39:13 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x200, 0x6, 0x7f, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000b000)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000+0x39b)={r1, 0x7ff, 0x5, 0x6, 0xb8e2, 0x8000, 0x20, 0x3ff, {r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x7, 0x4c, 0x100}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000003000-0x40)={0x100, 0x7f800000000000, 0x8, 0x40, 0x68, 0xdffb, 0x80, 0x6c1}, &(0x7f0000002000)={0x40, 0x8001, 0x8001, 0x1, 0xffffffff, 0x8, 0xd0, 0x1b3955d0}, &(0x7f0000003000-0x40)={0x7ff, 0x2, 0x9, 0xac, 0x4, 0x90, 0x200, 0x401}, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000002000)={&(0x7f000000c000)={0x100}, 0x8}) getresgid(&(0x7f000000d000)=0x0, &(0x7f000000b000)=0x0, &(0x7f0000005000-0x4)=0x0) 2017/12/25 04:39:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000e9f000-0x8)={0x5}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, r0}, 0x8) clock_getres(0xfffffffffffffbfa, &(0x7f00007ef000)={0x0, 0x0}) 2017/12/25 04:39:13 executing program 6: mmap(&(0x7f0000001000/0x559000)=nil, 0x559000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffb, 0x10000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000528000-0x8c)=""/140, 0x8c, 0x2000, &(0x7f0000000000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x2000100000001, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000056000-0x44)={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="a7750beae8c7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) 2017/12/25 04:39:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x5, 0x80800) fsetxattr(r0, &(0x7f0000e1d000)=@random={'user.\x00', 'cpusetvmnet0selfG#]\x00'}, &(0x7f0000bca000)="7d162d00", 0x4, 0x3) r1 = creat(&(0x7f0000725000-0x8)='./file0\x00', 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000cb000-0xfa)=""/250) poll(&(0x7f0000742000)=[{r0, 0x0, 0x0}], 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000b28000)='/dev/usbmon#\x00', 0x2, 0x111000) 2017/12/25 04:39:13 executing program 5: unshare(0x20800) unshare(0x4000000000002000) 2017/12/25 04:39:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="dfdb3afff79f0fdaf5256a5628f5214f843501fc1573183fd84d37c142599e204891ee5af064d9a41aeb9293e00c0f25be5ba027dfc335031bf1a95d8d6ffe9ef2846dddaf1a3e92331ff424d1c5e047c834434dae6ce3392fe7a656c222ac42cd3d8670d767bc473eba82281e42c74158f6cba397661632834d0769dd547c6386237eb5ab379784111615889d259ef229ef316ca88f05999694d199729af5343eef55cf997b51ac78b95ba7709780e7023c7c354b229698e1ece2f445a6a2ea4bdc4bfedac19990d9dfd4f169227bf64fc6fc6ee95f672f02b2a3f2fd956292993b81b270e3627b65ce1375703e647334a4a65a0d3f3ed37457b9fd787a1b104c362302bdf4faf5dfab76bfc7d859a990d986e39c21168d71aee65d2968c036b0145fdc341981f0ee32e90ac9f71cd11dcb8046176d5ceeabe7a96545624dc654c5d3ddb24a7705cd46a3c5c089697fac120e9840d7041f19e3179002347dcc736db138baf31bdd7b46faf2426eb4ad215e0395276f4e658693a16f86e56016b6b77219ea0d0b9f84e2ffb3d03370cccc53158bf243d9475258c5fc3c68b03f3d8243a43111fd2b0eae557056a2bf65566bf6d5ee1470647db6071375c54fc61fb681b8626fd56b55497bfb33052ea8ce0879f10c72d44cc75214fec7a7ced1f7a481dea9e3e59771f907fedee4c4b6d048fdb7b3cb53c67087bb2da26376ef5bb7ae6e4f62f17bf945b84d2aa0bbc75812cad78555a6801095bf20e4837e8819c3d8e4adf2dff243570dfa3403c51d7c81869038decd2a60e479be87253ab4f49383659ba6295d55cd831fdd1523f01b663365d9599d3d1d4d2cf435b4c9485be712053750b1fa4484394085248301017469c6acd232f42bb3073c4be08ffd3e10b8f4fa011368501826827c950a1f7256de52dc1f1027912e3f8d23ced262503a30c4a630d60d66477c96c11caf787480d0f111154a2d13b404189303e58da2dddbcd3cab5cae1effde25563c07a8bdeb59181e78a159b85db35950af69b5cc4cbd2528a4f6e662dcdbb2246599f8c12810296dae7c7c2b42937a98d31902a5251896320570cc80cb2f2cc5224b782bd7ecf991e6fad368db39fef3cd8a06a3a310a5981fe6805fe48629435f79cd4f1531c1441521e1a4e6490b9097955f58fd34f7739a5933f87459e9fcec986f589aed90a4da7a9db40ecafb99f92570263e68f15ad44e7ce8930df3cd8f5e5922e1caae274edd22a92be163a8465a341661519edf2dc3212715bdd13468b2acc9bf56cf6257f0bf50fa7e6ce5c95b5fe44533919d5424de6e35f300178d4e7e755ed2719baa50eff17ed87eca3fe822e526b98ae42cf2c6730da6478748b006eba673033c8b10e342c06f640bb653bd5f2f0543262a18263bb810838cc07b3508e1d8b06802eb493e27d8171ad4a5d77b04cd423b6bda8a2a81b3ea1c5839706d9bfa07aba36aed8287dfa4f115e96b2fac904e696652501de4d76d042175590f1d951c176d6badd374e34dd011317072d0f4dba529ac92dbabe428f0544d66a756b4e8bac660c7bab3a2fc4d72dcf42606093cf3965673e36d5bf59b54c07d82f116ee4700545e12a8b4f1774b17771dfbc678a10640217ab72616676e64d6b69df1897dad572405a0d345f66e1ca63f4c24f2768bb4458cd3195c8109ba77c518ab0deb3a91412b9a2a29b5e0d5a96688640ac14ca595732bbe5ea24e41ea974fec665d17211e797b4af1271645ef16a49b6d0450f361fc6943ebfa16d5c5143e82e1633752aa557b4534525e23cc6f39a67ee13e105290bbbd9a33ca4c1a584bf6de578698ee3e2f9946ed02e6db4d496937b2075189ed60ad35e10900000088c5afc70bbf0badd13d271d6dd641a5cd42bec00e54ce8aae2607b36a0af29982f9618a21a5d8d56e257dfc0957f38bbfece7ed2b92e095eadf671f99ea08cc12009a22ed6abf4f1d6c4fc2265b63219396af0d2d81b44399d1f751f019668d4fbd0a8dc2e8e507c3c2b6aefdcdbcd3ea946423d6e150985f89d0328fdd74412cddc9ccf029695356ceb255a779e0b62d0905e23ab77ad5398ef7b9143af88b30368b589f6f4ec0558e67a4fd83584be8eecc9420384833374d7e5adac30eae6d74fdc4f50f445b7ad529b45575ba0b47d01f368715c0df497c5cc1a1dd992b42aa4229312e01d0683988da1cec324012d5db0b494c0cfce576218f9e09d282c04da5c2c3ea94495cc5b8ec34b61dd65cccecd9df32fbc3be55cae899a3df237e7daac0ac5792f562c641db594185f666c535cd65acd059885842d6357ac58f85c7988a58181568758ed17d080419b55c616a01743e88a3278a707038806a81b6b0ae1c79da552826e7a20982618b37812a62343955c390ececb20bfc63751288d24e2b84a19b033b5bd7420e83047b4b69d06023640cd7af4b6a061624fcd2cc1b50063699c923892b0543d18c57f451a8d79299c0e906e76cf6d508d339f53c726b7aec443ee8067c43ec7681025bd360ea88793a9c1775d656326fcd3ad3b655bb59c8c9415b0972313d974a43218f4d6c8ecec6a12c8ec7dcd71b0684822d7933f22c68c68746d79e37d48e20761d2e52f6b625e6fd8d47bfcec2f9ca5b593e30232c89877609f2a7280c651318c9fc5ee9d1fee84eb3fdf90b28749ad0ed451cbb6553eb00f3cf4644bc11c70ff8bd799fdce1067515ab6fca3aaf5ba27b0b2875c07fec59e04ea7de477a2537c37470bd704764044f2d9b0c1375fa0e31e3b584da122b32b669e8bc63efee35ff6fc07abe653785e3a37b702d1650177be58bbecae2b42943fe0e91627a4590687c297d88ebdc62f4807df65c3719a7b15c359a7b7ec8adc89d1af3a3c5a72389a195425b3cdd9e72d6aed3caebc22f399c2ddbb1e28ef2e5272cfdac4f8368dcbc37f510439e7ae9002c46788fd674581ba60cfe1d87f7bbf56bd95a73516c70fa0d532b759bfdd4c43178fae33c8dea1af34706fa8061d2b6fc15437d04122b7874b738ec68d0f366b44806a59155c30b258f17d3ce51883bd716f85bb5aca6c85066087150d076145fe54e8e93885c9e7f3d8a702a623bce97a3815886b86f67e507a7bb43aaaeab374181269da3b46e351d14033dc7ca9009f44d986c61d366b01a31ab6cb48bf93f1d36287f74fc97fa1892d3cdac14b520847547cbac78e5e600fc5285dbb4b46f4611ccfbfc401799a258dd13034a9689ff57e86e9bd114906ff03f0fb4997ba8165719d82ff6d8cc1ae3f64018fa4919bd57ce660d9809fc5040beb93d3e502e4222a92250842dc36e8eda6628a5ef43fdd2cf83271d2fae40cde7236e64b1cb74ad93688ddedb74fa986a5da17918b1a7fafd3e10eed5a36c81a211f63729e86be27e50bb67e7d23d817a48724325a44b934ac621a32f9af356b9ff5d186412f31c7cdde326d9bb7ccecef997a8154c33736e05b1b7ae953662716eb8aafa9d5a9d4cb3dff69f8b12912f324c9d56d343a7943f67a01357061bfd51f0c4c49c3169e86959a6ef22166e1cab5f83d23efc2ffe3878327637d6f99849e357837f5b33d1ea46b8a15ba77fe9ab662a5b92b6c03703bf70b1d409eabce16331e5a29c7552f6a07f86986a821c71c61e81370b06454ed89fb6528b7f1a7c24bc75ba46d4a7e5e2f30005c732f4e7fd3b4ce190bc68398bccadaa4c596b3d5aa822e6a035ec77358353ca29be9595eb0c7ea56f3a55b7f22f741ecf367508cf7828eb7c93bc2c77ad1bb0554f0f95f71e632695bb66e62d789edde38020f432726f6b1cdb69be1e3c4a3b9911deb0bb53843e6d676ee94ddd332de7f169cbcd5cd98e4617b0fcefccaaf59c30e3d2406ea60fe0d7a15edf586b57c4fefaff26b3529fdae938ea0273c5a36fd9ea4fda2c9cda948c1f950f22f6562a87beed2274e3b78c8ac3879416b1b3c24724fb84b1ef2701b3ba8959ae9ea90363c2935a11619d13dd5edab82da5cee90d2784acf33ad9f035e1b4ca0630a1c915eed0fdc05e9f6e3486ba4a7099cfe45e4dc790d9dcf92f8e9f535ec8da23c51ab8cf9bb1ab92f25db76479a2655003296d6e87f132223e88a488484914c2bb68ce4a2e67b495fc881385adcafb8e01c6778e021991e5424bf9cac481a96bf013094dd4484ca5493eddb66b5a3b0c6cbde6489a22b66c3deb5e91db4eeb8a0880344d146c1ef9ec01d0fcc729512ec5514f0b45e60d81884456c0eac56f17773e42d90a695612f25f275dc6c72aa8d83e476c424b579d3224b05a8e320eb9fa28d947673e3f90f7106a02bbe9de7324f981559537c0162afa8f743e43ace81633b5dca57f4e4ac44d67997ff939b03a32960f31b0e5a544a81dc57bcb85abe9e65f184870906c43d99e3a5aba28460fe6c14d54cffe5ace6d6cfeecc1a770c97da8301e1459372d0078e60cff2382a3aec51efaf74361532a6177d42a776f3bbf0bd09f6c94cf97907f4407cfe27f44d7da9569b09ec09c42d6eb24641c860d1c429b4a78d3d8b9e930dcbee849719ee5fb06882029dd62b177688219058766d7fb41f1bd0857a12a6394152e1914499e15205993118e3342b8c22b3c4720643a5a1f836dd18a144570cd6d0575c46687d43af86e90ebce584654d565a40d28f93279deb2b673789ce3ce97d86ea7cad8d9949aec7dacf766fab7dfee16c5658ec54fb16fc5072edaf67f40e9394818fa06f64b4c8f2f2165ac46f1eb50fdaf3431bcc3834fbf8f7d922039406ff485d4353944e54b24f9626eae5d511053cecdd4e3c237868be591f401159e7569b8ee792de20e3b5aebe78ad295aaa827e5664220305b94573fb10419a479f9607d6344b7c4da46850478444a4a3870ac9432a7d855c74f0df523fc215bbe3301e55ae3d37427710367593d8fa4980c0f8b56b496b733b31c3a1a15f10be86a08b1d346823223e046e045b2abdd29f1d47d17e844870e290e1647c7668c27cb49e7dcc95c38155314d50e0f354f177166d76fd4a8824414d92aab0eb1af117111cb0f41cd9b951ef45fd72ebf1d82627728ff25ee00b9e56aadc762c2e1311cdc17b4990a35bff04d4b849ae044af00b0875bd4105fa15e818f49c3720e1c93293bf674071a2182e43fd7205247fa691d5e1b9d7883754335636429983bc4354d4f23691a834eb18574053345c2868b9d6dcb1eac315900a752800acbce5ae3597b7673d01501d9ff5c767fe52a25e347dc7b8c285446895ea3b39f04737e80925680fba753211d7a6221e9e3032efd7f8e8b02e8ce5e9e04df40498ec81bb0bd5175ae8efb9506469c91ea1c8258a5c8bda3e6efc7f278d76089ba7bbfa836ab57ad52f426cfc550ed32eccaa8aed965297713d40cee0dfe06eace1e99880f4bd2765dc9ac22768ba21491cab499d7e9c650328aa3ecc01ec26c43ee3696ac153d1f7f81124719ac658a8dfe2952811771d31d7807490492bc5208e6ba7466385b95cc7ef08d2dd9d59e98d7b32abc226e6f7f26be8e9a1ec80e6ef9c0eec441f6f3b589f62f6ca92f1a4418af012ac3129ed4d8e08b7c8b7cf4461c7e0a9f86a364166b3c617a66549972f51bcc09178b3839f71fd59056927cafc0541fabb77d16bf7274793feccc5210f015c64d4d663943332edf06af6f633788586de6ebf8bb6d1124284a858eb1d5f437ef0016ff71a50a2353d5b74bb5366415e3d5080c7568c0354c04001caad4f2ec6c3d69533002194433c4e84d0f8eaafea9933449fdec3a461055663c958e0c", 0x1000, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000b5c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x2)='-\x00', 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000002000)={@generic="ac550154bae13bfa863041f7545aebe7", @ifru_settings={0x7, 0x7, @fr_pvc_info=&(0x7f0000002000)={0x4, @common='bcsf0\x00'}}}) r3 = mq_open(&(0x7f0000000000)='-\x00', 0x40, 0xb, &(0x7f0000002000-0x40)={0x20, 0x8, 0x7, 0xefe1, 0x2, 0x10000, 0xe5b4, 0x0}) fadvise64(r3, 0x0, 0xfff, 0x7) keyctl$update(0x2, r1, &(0x7f0000002000+0xa26)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x80000, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0xfffffffffffffffa, 0x1000, 0x5ce3, 0xfff, 0x6, 0xf016, 0x0, 0x5, 0x40, 0x80, 0x1, 0x1, 0x6, 0x1f]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000001000-0x6)={r5, 0x6}, 0x6) 2017/12/25 04:39:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00004d9000-0x38)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00002ef000-0x68)={0x2, 0xe, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000613000-0x9)='/dev/sg#\x00', 0x7ff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00003a7000-0x4)=0x20, 0x4) futimesat(r1, &(0x7f0000828000-0x8)='./file0\x00', &(0x7f0000657000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}) 2017/12/25 04:39:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00008c1000)=0x4000000000000, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r2, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/25 04:39:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000802000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = add_key(&(0x7f0000184000)='id_resolver\x00', &(0x7f00008ad000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fa2000)="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", 0x1000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007d1000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004e7000)=0xe8) r4 = getgid() keyctl$chown(0x4, r2, r3, r4) syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2017/12/25 04:39:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000136000/0x4000)=nil, 0x4000) syz_open_procfs(0x0, &(0x7f0000005000-0xa)="2f0000000080000000f1") 2017/12/25 04:39:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f67000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl(r0, 0xfe, &(0x7f00003b2000)="") 2017/12/25 04:39:14 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00005bc000)={0x0, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20c, 0x0, 0x0, 0x8, 0x0, &(0x7f0000e68000)=@common='bpq0\x00', 0x800, 0xfffffffffffffffc, 0x40000000000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8c16a37ad4f7d586fac6b529bcafd4de"}) 2017/12/25 04:39:14 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000002000)={0x0, 0x25, 0x4, @thr={&(0x7f0000002000)="6cb0219db8c064216b8b8ba6f341a47ac3929eeb7d6b3d9c6ca0093fca788c8e9cbcde82d3b0f18bfd8c6299805b81d70637bed3b02b38b189391b909ca90831e96766964a606a8ed8e9041f4d964c113bb76a20ef6a6215792d6eb7dada24352778700b8224f713f42d756cbe555cd6490ae09fb9af590b37f71df7748e0937700e19", &(0x7f0000011000)="e02300d72098f178cb2483e0fb3f6728dce3259d3ed884b181b7a08bf9d77007daa2073f37bc35b132bea4a32efc97c26bcd890fa164f109e307f2104f8b516b09daecfd6aa63bc7a3f9809562f3d8da2c19a2ac14008a30bd3b6f697ef437184a81ea59a2015dddc0740718178b2e81a8bf5318f5c565a953814e441060810fbf7f8d19e25bc1e000521c170775be388aa30f0889fe08206a255bb41cdd7f7581046eb2dde69d545a2a093b5a2c4bde4d7371e0732b33553f44e2545e76549a665ade0994bd92f6ea199604fb5d39974d207bf21504b47986d33f24a1e7fd15a9be"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x0) timer_getoverrun(r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = dup(r0) capget(&(0x7f0000013000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000011000)={0x1, 0xc974, 0x9, 0xab2a, 0x4, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 04:39:14 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000-0x8)='./file0\x00') setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000d19000-0xe0)="", 0x0) 2017/12/25 04:39:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = inotify_add_watch(r1, &(0x7f00006ad000)='./file0\x00', 0xa) sendto$inet(r1, &(0x7f0000471000-0x5)="8b9748d3db", 0x5, 0x41, &(0x7f0000c85000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) inotify_rm_watch(r1, r2) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000465000-0x4)=0x100000000) sendto(r0, &(0x7f000077f000-0x1000)="e7", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00002f8000)="be", 0x1, 0x0, &(0x7f0000fb1000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005a2000-0x6)='vegas\x00', 0x6) r3 = fcntl$getown(r0, 0x9) bind$llc(r1, &(0x7f0000d3a000-0x10)={0x1a, 0x1a, 0x101, 0x4, 0x8, 0x100, @random="daaa66a109b7", [0x0, 0x0]}, 0x10) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000593000)=r3) fallocate(r0, 0x0, 0x7, 0x5fc) shutdown(r1, 0x1) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r4, &(0x7f00008a5000-0x1f)="1f0000000104ff036b000000e9110000780df0000800040000000000000000", 0x1f) 2017/12/25 04:39:14 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c2000)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000002000-0x4a)="3f713d066f46f5840a430aeae963b9c238df7e2e57f80ac044a030af33648bd49f57b779164209eb4002cbb6671b7f35ce02e264303f53fb2bfca84ade0ed81269d377fb9b232acfcd05", 0x4a}, {&(0x7f0000002000-0xeb)="df345181fa12a8e2d8c56ae58fe33374f3fb66ab30b136ad4b824e079cac1d4d491df72fbcb9db8eda322db4dface8048981d85a2618ac8b338af6c0ce01ab7e667e60640a5473c1afd4e501a77e4a0792dbbe845b10299453ed907041a42dffcdf085cab11da0149a9186904d6b0918ddf9f0220ca316346a0f276e896512ce42a3ee32d37d6e99d1f30ecfa62a93ea7a1c985cefb45aeedfb9ecdc212a33d2131f3ecbda83e64ce3fe5a4f58a8bf6c9eb1046596df353be1f328681c174e330a302e2b7c822b9b18a8935ad887448c64e0b7bd3c0698e2bfbbdba10b9b125d0a1b3e93d86c5ae6a7bdfd", 0xeb}], 0x2, &(0x7f0000001000-0x118)=[{0x90, 0x29, 0x20, "876e5a1fd09b8b62f3bcb60daccf30d96e8911662340aed8a5ab8cdcedfcdec0b1adaba3edd24db56d1da01145be43dc67d36714fa56fbccf8eda24a2aed745338cd2b40773ca4bb2ab328448d882f62c64b07633d93cc2525be622adca7b9b8157f547ae6725b4d5c71dc288ec5454acf81b0acb1a88763b696addd"}, {0x88, 0x0, 0xfffffffffffffffb, "da932e129d92135266d8f5a652dc80f329cb2c71b6eb643fe17bf4d307d0999226620b5acf5ccff94e2af907fd3252234bc4ea61f0d4cba5dc587f57a2f5d8e4a87c1527feae9d711c869c0cdfe66ede86e0fe524fff33a325e99ca95c8cc98194a56d44f1cc2dd00a70d9e4d9dd7fb538f6db2bbb"}], 0x118, 0x840}, 0x20044880) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000-0x8)=[0x4, 0xbb]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000b54000)={&(0x7f0000c11000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ffa000-0x8)=[], 0x0, &(0x7f0000893000-0x48)=[], 0x0, 0x0}, 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000004000-0x10)={0x1, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="15711836730e"]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000004000)=[{r0, 0x80, 0x0}], 0x1, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000001000-0x4d)=@hdr={0x1, 0x4, 0xc0, 0x7, 0x957, 0xffffffffffffffff, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x3, 0x9d, 0x6}}], {{0x8884, @ipx={0xffff, 0x31, 0x4, 0x1, {@random=0xf4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, "b03f5f298b3fb263dc7857d40c21f52ac78e9f"}}}}}, 0x4d) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/member\x00', 0x2, 0x0) 2017/12/25 04:39:14 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000923000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000bc9000)=0x0, 0x4) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000fef000)={0x0, 0x1000, 0x1, 0x9}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ff1000-0x68)={0x4, 0x5, 0x8001, {0x77359400, 0x0}, 0x3, 0x4bcc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fef000)='/dev/ptmx\x00', 0x6002, 0x0) 2017/12/25 04:39:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) splice(r0, 0x0, r1, 0x0, 0x7f, 0xb) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00008a0000-0xab)=""/171, &(0x7f00007af000-0x4)=0xab) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004ee000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) 2017/12/25 04:39:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f000002b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003e4000)=0x14) fcntl$setpipe(r0, 0x407, 0x1) pause() r1 = socket(0x2, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f000070f000-0x40)=[{&(0x7f0000e27000+0x150)="", 0x0}, {&(0x7f0000e72000)="ff51f15fcc3d2702fa8aa6b4faff7bbc6ef260fbdce6b4fd68f2e1bbc50a050a53e7ec59245588e09cedff58baa91703f8307574e1c3d12d38c45ee452bbd47b2a2bdabc613d2edf90e9a1b31c9c8921c2f1a80a447e418cf62095a2929b39ae2903045a1fb7f6e2558fc54d8707ad764d1aa540aeeae9d8baafe091c7a990dc61e249b9d390", 0x86}], 0x2, 0x0, 0x0, 0x0}, 0xc000) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000d61000-0x4)=0x2) preadv(r1, &(0x7f0000659000-0x40)=[{&(0x7f000075d000)=""/97, 0x61}, {&(0x7f00004a2000)=""/4096, 0x1000}, {&(0x7f0000a56000)=""/191, 0xbf}, {&(0x7f000036c000-0x2a)=""/42, 0x2a}], 0x4, 0x5) 2017/12/25 04:39:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000daf000)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f00004da000)={r0, 0x0}, &(0x7f00005b4000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000061f000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b8c000-0x8)={0x0, 0x9}, &(0x7f0000f29000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000026b000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x7fff}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000a35000)='encrypted\x00', &(0x7f0000c8b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001c0000)='/selinux/user\x00', 0xfffffffffffffff9) keyctl$clear(0x7, r4) tkill(r1, 0x1000000000016) 2017/12/25 04:39:14 executing program 1: 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$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000036e000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000cff000-0x9)='/dev/sg#\x00', 0xff, 0x80) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) dup2(r0, r1) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[{&(0x7f0000c03000)="e572d49e8f2c58e0c74a9e18d2f87112b109031d581adedbb015fce226da7a55a3f96b3ea4853748e37b17bb3c6557ad97e86bc01628e0f5ba0cb217256a7eed6ef05078eabe8bd490f1daabca7c00f8c0f8f9d8ae9e8738c39592dce005d5609e2a21990c7323cebd6c7904175191377efbdda908be17a7026c9c4030e11cd150d045f7a99dc37ca0b677ef880cf562c7dfd200a04f2a54cf26bf714690670d36307b37da0ca47d609cba7da4fc4936567c1828cfbfbf22a5f42e137db8dbf89a08ce827cbe3ec01b96e505844e8618e01b8d3b4766359820405539e099760c82e105af52ca72647e3b95e0e03c923392ea30be389f96d20b1fde2ad56837cab1e3233e0f107fdaad7e6a7b0c4d35b16d9c5af19bd968e2e46e7938b0b592fea9afabd92ed70e854a46cc14d654e7826bc6cabbcfce90d6aa5535ae74f5f57157779827839144c15f259ff8eb25ecd81d0234c84403afe8e131d1de80a8e000a846dd4193893fbbd31daae31c794c1d7d8c4075c3e0bf9578e27d9ae753ea3d529c05f9dbcdc1a2c83fd0e18c8650c75ea63b20c40c5335194b5a3111e655a51ecb4383d71dc43c09ebd46bbb3bde5025471f1dff67296c81a8c19f937380b9174e94e4ff0e73f094057ea4407a6042890ec9d95d459e4280b41cb15a6f0576edcd7d090810a56b6b1b86bf0e60df65ba5f62120695d4181cb2cf3c675a528653c2547670564cfe378b8d28c211d70fa780cfcdec5b7379276e844db8734ae608e1edb3567bde5a7159ed17eb68ea87ac721f156b0b93d0066a84d76999177d0556a41442c964cc95b1cf586e74303dbbdd59cc24bcc990acaf8a1747ba05d14af2a0c3f49de376327f49a4d6f1bb920aac64355b7165efd0d0ffd1bd97ceef16e9cae4fafa28a3108f9dba003f008126be5c1b22bcc37caf7b56f64b0a74beb8af1f26df4fe0e326f3f624ad12df159d17a3f2215e5587d19cc8b571909c7d7b46e12b912336e7d9fbadd8f125aafeb4f4f79da217b5755d3146ae855c4cb013ce05727720c13ef8f8a3a4be4fd1cd55bfcd1d58336574912b8ccc4f756d169535973d1eaa1234b5d6307338b091a9036bea24362f79f1f3659e0ae19d0a721776034b8c2a1b8f0f0d73089b3f8c2b02961c341a8c14fe9bc792ceb162746d68b22272dfde6f110b9c4a6514fbcdaa673615ddb4d89b70eb73dba4c0a63fe221de1b68dca497760f162b96647c6b726da4e43b9c5d7fc7e4abb8fa5969f06442b585920d69f7af359de4d525a41939b5e1a499b28bd0d2f9453e12b0f5b058f9bfe6dfad667e22a14e73411b37e391c1ec7864298e38c115f8d177cc8e12885c7a59377b611a28a47c7fe52ebdad1a09bbbba40c51b8aec95696952bdb62fd9bb9eed36a64ba7eb42d12d235d524ab574fefca7fca55db8a5229b58b13f5f0989943a53b1d6f6e60669747082ec6925db45397a4471794dd7676c3e7b86aa8f89750ea32a9200ef6710ade8542e09380e15060912a6d9c442cbfcd77a1b579f87f9f2544bff77f192187a12e91c72fcdcbc42807b3f78cc3dad8b2c06782206dbbac853300d7d3fb799c9db698b5e663f0ac08c44f1dbee49363e30aae6373535b583bb77bb8f121d2c3a46244f09dd762caf19ea03afe19ba754e6f3d221f905af5e76317576584c99eac86e0336b35528b0b9c77f72ad22c65bafb20092d8461af6d010c056a415e9ca86888211d34c0b0b5a8e050eaf8a34d3d7cfdadc403d4a0b69f35f5c83e671096d42c5d89bbf7d511902de069f90b245edda994dc5b7775ce195fae7cce8177d7c76a2993083c8b640490a4410b291b08d8a5ac42d93fe0e4bada2ff08f8b4e67e892b71e9def34f302e71f7d3f3c208f3bd1f3f4628653c78153696695e7d07d1d496e0b38c69df859aa3489aba6eed7179ca75c656508e2d31ae7ac62f34e10625111858c57e0e3b5adf1ca3999837e3bc00acd5d663c3933dfdf2dcc589bff2296da650a708f72c7cb7953b8b4a07406d7b2594ff9d4aacf0eb1469a64208a4a3de78955a637a9bfff8743d9606d5f53c5c2554a", 0x5c1}], 0x1, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) 2017/12/25 04:39:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x200f1526, 0x0}, &(0x7f0000002000-0x18)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 04:39:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)='ppp1\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000002000-0x4)=0x393) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40282, 0x0) 2017/12/25 04:39:14 executing program 0: modify_ldt$write2(0x11, &(0x7f000034a000)={0x3, 0xffffffff, 0x400, 0x0, 0x0, 0x80000000, 0xa248, 0x101, 0x100000000, 0x1000}, 0x10) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a1e000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00007b9000)=@assoc_id=0x0, &(0x7f00005bb000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x32bd}, &(0x7f0000b75000-0x4)=0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff, 0x3, 0x3, 0xe, 0xffff, 0x3, 0x1ff}, &(0x7f0000002000)=0x20) r2 = accept4$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8, 0x80800) ioctl$TIOCSCTTY(r0, 0x540e, 0xd545) connect$inet6(r0, &(0x7f0000001000-0xa)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd0}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000003000)=0x9) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000004000-0x4)=0x101, 0x4) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000003000)=0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000005000-0x28)={&(0x7f0000002000/0x2000)=nil, 0xffffffffffffffc1, 0x1, 0x4, &(0x7f0000002000/0x2000)=nil, 0x8}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000002000)={0x3ff, 0x20}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000006000-0x4)=0x33) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000005000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) setresgid(r3, r4, r5) 2017/12/25 04:39:14 executing program 7: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xfffffffffffffffc, 0x1) readv(r0, &(0x7f000002c000)=[], 0x0) fcntl$getflags(r0, 0xb) r1 = dup2(r0, r0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000025000)={0x8, [0x4, 0x4, 0x7f, 0x1a1b, 0xfffffffffffff4c5, 0x3ff, 0x1000, 0x9]}, &(0x7f0000042000)=0x14) write$eventfd(r0, &(0x7f000000f000-0x8)=0x0, 0x8) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2017/12/25 04:39:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) accept$netrom(0xffffffffffffffff, &(0x7f00001bc000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000052c000)=0x10) tkill(r0, 0x40) msync(&(0x7f0000e92000/0x2000)=nil, 0x2000, 0x2) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000361000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000aee000)={0x0, 0x3}, &(0x7f000057d000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00002bd000-0x10)={0x7fff, 0xa, 0xfff, 0x89, 0x0}, &(0x7f0000952000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000507000-0xb8)={r2, 0x2, 0x2, 0x0, 0x2, 0xa000000, 0x1814f526, 0xfffffffffffffff7, {r3, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf1cf, 0x9, 0x1000, 0x9, 0x4}}, &(0x7f000092b000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2017/12/25 04:39:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007ed000)=[], 0x0) 2017/12/25 04:39:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000036c000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x41, &(0x7f0000581000-0x1e)=""/30, &(0x7f0000cdd000)=0x1e) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000105000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000090b000)=0x0, &(0x7f000041c000)=0x4) getsockname$ax25(r1, &(0x7f00002f6000)={0x0, {""/7}, 0x0}, &(0x7f00008a4000)=0x10) 2017/12/25 04:39:14 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fd7000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) syz_open_procfs(r1, &(0x7f000036f000)='stat\x00') clock_gettime(0x7, &(0x7f000030b000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={r3, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd9000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f00007b1000)=""/144) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000fd8000)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/sequencer\x00', 0x103000, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2017/12/25 04:39:14 executing program 2: prctl$intptr(0x18, 0x72b) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c31000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockname$unix(r0, &(0x7f0000ff0000)=@file={0x0, ""/108}, &(0x7f00006e4000-0x4)=0x6e) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d7d000-0x4)=0x0, &(0x7f00003bb000-0x4)=0x4) 2017/12/25 04:39:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000ab6000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000643000-0x20)={0x2, 0x5, 0x5, 0x322a7273, r1}) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) 2017/12/25 04:39:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000533000)='/dev/net/tun\x00', 0x0, 0x80800) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000017f000)=0x0, &(0x7f0000823000-0x4)=0x4) symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000)='./file0\x00') pipe2(&(0x7f0000ffd000)={0x0, 0x0}, 0x80800) ioctl$TIOCSCTTY(r2, 0x540e, 0x2) lremovexattr(&(0x7f0000b13000)='./file0\x00', &(0x7f00005f0000)=@known='system.posix_acl_access\x00') ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000086000-0x18)={0x0, 0xfffffffffffffbff, 0x20, 0x5, 0x2}, &(0x7f0000bb9000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000089d000)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000064f000)=0x8c) fdatasync(r1) 2017/12/25 04:39:14 executing program 6: clone(0x0, &(0x7f0000bd3000-0x92)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000df5000)="") memfd_create(&(0x7f0000813000)="70726f6374727573746564657468305d26ab62656d3029656d3100", 0x3) 2017/12/25 04:39:14 executing program 7: prctl$intptr(0x1a, 0x71566e98) 2017/12/25 04:39:14 executing program 2: mmap(&(0x7f0000000000/0xb9f000)=nil, 0xb9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000b9f000-0x38)={&(0x7f0000b9e000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000496000-0x30)=[], 0x0, &(0x7f0000b9f000-0x25)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ba0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) eventfd2(0x80000001, 0x800) mmap(&(0x7f0000ba0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000261000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba0000)=0xc) mmap(&(0x7f0000ba0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000ba1000-0x10)={r3, 0x1, 0x6, @random="60493b155a34", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ba1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000ba1000)='./file0\x00', &(0x7f0000ba2000-0x19)=@known='system.posix_acl_default\x00') sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ba1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r2, &(0x7f0000ba2000-0x40)={0xe44, 0x80000000, 0x8, 0x5, 0xffffffff, 0x100000, 0xec8, 0x261d}, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ba2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000ba2000)="014c631c36b0968d454b6c772a8816b09e778cf061334d33d59528823796563579e4a45036a678001202454a917fbec53a486210445374fb7a5586950016b0d88ff378072e0d7dfd6d2f6b106d6fbb7290ec9f9198d79148eb45dc47dc28edc02d5b0d69c5b3a9d42d41e470098a6081dafba726f439814a30b831352a7fe8d173268fa14fd4de6ab61453baa4dc71ba9fab29cae4b67578e1d17b05defbdf99293580e473455824d6b7d90507bd98ff164aa77c9ba0b8ff39f16a", 0xbb) 2017/12/25 04:39:14 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ef3000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c95000-0x4)=0xe8) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000ef2000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d, r2}) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000ef3000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ef2000)=0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ef1000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ef1000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef0000)={r3, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f000097f000-0x4)=0x100000001, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x0}, 0x40002106) 2017/12/25 04:39:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000055f000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x200000000000003) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000af1000-0x4)=0x4, 0x4) 2017/12/25 04:39:14 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd0000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000052f000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000368000-0x10)={0x1, &(0x7f0000d60000-0x10)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000372000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) 2017/12/25 04:39:14 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007ac000)='/dev/keychord\x00', 0x80000, 0x0) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000b93000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f000012a000-0x28)={@common='eql\x00', @ifru_flags=0x2400}) syz_open_dev$sg(&(0x7f00005cd000)='/dev/sg#\x00', 0x0, 0xe400) 2017/12/25 04:39:14 executing program 5: pipe2(&(0x7f0000274000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x3eb00000, 0x4) setsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00006f7000-0x4)=0x0, 0x4) 2017/12/25 04:39:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000-0x8)={0x81, 0x1, 0x10000, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2000000000013, &(0x7f0000fea000)="", 0x0) 2017/12/25 04:39:14 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a8f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000ff2000-0x14)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x0}}) write$evdev(r0, &(0x7f0000d8b000)=[{{0x77359400, 0x0}, 0x9, 0x94, 0x1}], 0x18) 2017/12/25 04:39:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e87000-0x4)=0x40000000000003fe, 0x4) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f000039f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000-0x10)=@common='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000a45000)={&(0x7f0000c6f000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f59000-0x18)=[{&(0x7f0000c8e000+0xabd)="cb", 0x1}], 0x1, &(0x7f000056f000)=[], 0x0, 0x0}, 0x0) r1 = dup(r0) sendto$llc(r1, &(0x7f0000a75000)="eaf70c000000000000003eb893816470a93a9e53d82609000000a8f44ee66b8db3cce1a0fffffff8dd454ff86c08224cf7e45bebe78b0c03090004bd5ef915eb931eb3877ee5cade6f77d3b508dad54151b1b589846444ce03799fd148df96b6fe1fa2045c765d38c197d620fe04c8663bafccd7e6da91910fdf07a7b81468c8f0aff203c33e8eb453a39f3cbb2c453f29ab377a8ad40d0758c558059481a07cb936f9e44063c2ce1f250f5e9583f3789272fd60eee285d458859c369601c93d1a9f3d3d9c8b8173370ceb272d1a8941a470c8609f55396d90e68f9a6375", 0xde, 0x0, 0x0, 0x0) pwrite64(r0, &(0x7f0000485000)="c5bb7c17e3272c00abb123a45b3a59605cddd98e65f4e7a33c54617249c5a3a58b2633cc34af8555302989bfae27b0bc3d4e31dd9032fc3db2f6dca384203727f922a09b0ff63f6285bf7f8ba502cddb2eb3b032a1f0a2e2fb05766cbb7c524076a19f761674a28eea8f101e627eb1cecd44c287ab832330ec32d8adb3f235d9e22a9a2f54d46de65a5a509d04907e77fb77cc18c60776b41ccb", 0x9a, 0x0) 2017/12/25 04:39:14 executing program 0: getitimer(0x0, &(0x7f0000c11000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00002b1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a95000-0x4)=0x14) getxattr(&(0x7f0000a15000-0x8)='./file0\x00', &(0x7f0000692000+0xa5a)=@random={'system.\x00', 'selinux^\x00'}, &(0x7f0000fc7000-0x38)=""/56, 0x38) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00001e4000)='lp\x00', 0x3) setsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f0000c1b000-0x31)="62fbcee38651180986f5f5aca003b4752d0617b5695efc3e5552b209bd449514d16d99e8efa765aaf6d7458031a7f934ae", 0x31) 2017/12/25 04:39:14 executing program 6: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001ac000)='/selinux/checkreqprot\x00', 0x60040, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00006fa000)={0x40002000, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000093c000)=@sack_info={0x0, 0x7, 0x100000001}, &(0x7f00004af000)=0xc) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000093e000-0xc)={r3, 0xff, 0x30}, &(0x7f000093e000-0x4)=0xc) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000093c000)={r3, 0x0}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2017/12/25 04:39:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) write(r0, &(0x7f0000f7c000)="1f0000000202ff000000030007000000000400fa0400060000000000000000", 0x1f) 2017/12/25 04:39:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0x2}, 0x8) recvmmsg(r0, &(0x7f0000000000)=[], 0x0, 0x100, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000db6000-0x108)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000fea000)={0x0, 0x0}, 0x1, 0x0) 2017/12/25 04:39:14 executing program 3: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) lseek(r0, 0x0, 0x2) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000003c000)=0x0, 0x1000) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000032000-0x60)=[{&(0x7f000003e000)=""/234, 0xea}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/255, 0xff}, {&(0x7f000003f000-0xf9)=""/249, 0xf9}, {&(0x7f000003f000-0x1000)=""/4096, 0x1000}], 0x5) 2017/12/25 04:39:14 executing program 4: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f000004b000-0x18)=[{0x1d, 0x0, 0x0, 0x0}, {0x74, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000004c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/25 04:39:14 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000214000-0x8)='./file0\x00', &(0x7f0000b61000)='./file0\x00') r0 = syz_open_dev$sg(&(0x7f0000533000-0x9)='/dev/sg#\x00', 0x2, 0x400c40) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000c05000-0x4)=0x3, 0x4) r1 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x0, 0x4002) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r1, 0x0) 2017/12/25 04:39:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x10000, 0x7b4, 0xb047, 0x80000000, 0xf9b, 0x9, 0x9, 0x9, 0x4, 0x7}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000-0xc)={0x8, 0x0}) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000f6f000)=@file={0x0, ""/4096}, &(0x7f0000001000)=0x1002) connect$unix(r2, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000001000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008d7000-0xc)={0x0, 0x0, 0x0}, 0xc) setreuid(r4, r5) writev(r0, &(0x7f0000a95000)=[{&(0x7f0000fae000)="290000001800310806e80a0000000001020000000200ff06800e00000c000900ffff0e0000f4ff09b4", 0x29}], 0x1) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000000)={0x68, 0x7ff, 0x7ff, 0x7, 0x8, 0x2, 0x2, 0x100, 0x4, 0x20000000000, 0x7f}, 0xb) 2017/12/25 04:39:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00003c7000)='/selinux/status\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000a73000)='attr/fscreate\x00') read(r0, &(0x7f00008f8000-0x18)=""/16, 0x10) 2017/12/25 04:39:14 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f000001f000)='./file0\x00', &(0x7f0000014000)='ramfs.', 0x0, &(0x7f000000a000)="") 2017/12/25 04:39:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) bind(r0, &(0x7f0000036000)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007db000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000324000-0x4)=0xe8) sendmsg(r0, &(0x7f00006e8000)={0x0, 0x0, &(0x7f0000a43000)=[], 0x0, &(0x7f0000fa8000)=[], 0x0, 0x0}, 0x0) getsockname(r0, &(0x7f00006f9000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002b9000)=0x60) 2017/12/25 04:39:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a67000-0x4)=0x20) syz_open_pts(r0, 0x2080c0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f00006eb000-0x8)=0x5) poll(&(0x7f0000001000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/25 04:39:14 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00008d5000-0x4)=0x0) ptrace$poke(0xffffffffffffffff, r3, &(0x7f00002a4000)=0x0, 0x6) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r5, 0x4c03, 0x0) syz_open_procfs(0x0, &(0x7f0000018000)='net/arp\x00') ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x7f) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) mq_timedreceive(0xffffffffffffffff, &(0x7f0000001000-0x51)=""/81, 0x51, 0xfffffffffffffffd, 0x0) 2017/12/25 04:39:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00002d2000)='/dev/keychord\x00', 0x400400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000376000)={0x80000000, 0x10001, 0x100, 'queue1\x00', 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f00005a3000-0x10)=[{&(0x7f0000e4f000-0x5b)="390000001000093805bb61e119050021071c005e02000023ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3a69", 0x39}], 0x1) 2017/12/25 04:39:14 executing program 2: mmap(&(0x7f0000000000/0xcb1000)=nil, 0xcb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007fa000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000893000)={0x0, 0x0, 0x738}) mmap(&(0x7f0000cb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000cb2000)={0x0, 0x0, 0x8}) mmap(&(0x7f0000cb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000cb3000-0x10)={r1, r2, 0x8001}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cb1000)={0x0, 0x0, 0x0}, &(0x7f0000cb2000-0x4)=0xc) r4 = getegid() syz_fuseblk_mount(&(0x7f0000cb2000-0x8)='./file0\x00', &(0x7f000035d000)='./file0\x00', 0x1, r3, r4, 0x2, 0xdf3, 0x20) mmap(&(0x7f0000cb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000cb3000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) request_key(&(0x7f0000429000)='user\x00', &(0x7f00005cb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000ef000)='\x00', 0xffffffffffffffff) 2017/12/25 04:39:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bd3000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c0000-0x4)=0xe8) r1 = getgid() lchown(&(0x7f0000e66000)='./file0\x00', r0, r1) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f00005a7000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) link(&(0x7f000054f000-0x8)='./file0\x00', &(0x7f000030b000-0x8)='./file0\x00') chown(&(0x7f000038b000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/25 04:39:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r2 = add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) keyctl$search(0xa, r2, &(0x7f000051d000)='user\x00', &(0x7f00008b6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) listen(r1, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) dup2(r0, r1) 2017/12/25 04:39:14 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fchmod(r0, 0x1f) close(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d04000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_pwait(r1, &(0x7f00002ad000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x7, &(0x7f00008cc000-0x8)={0xa4}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000+0xb9)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000)={{{@in=@rand_addr=0x1, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7f, 0x0, 0x101, 0x1, 0x80, 0x20, 0xffffffffffffd46d, r3, r4}, {0x3, 0x4, 0x800000000000000, 0x7fff, 0x8b, 0x1, 0x3, 0x1f93}, {0x8000, 0x0, 0x1812, 0x3}, 0xfffffffffffffffa, 0x7fffffff, 0x3, 0x1, 0x80, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x7fff}, 0x2, @in=@loopback=0x7f000001, 0x7f, 0x0, 0x3, 0x80, 0x8, 0x1ff, 0xe7}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000002000)={@generic="ae329d54bd67ca0094043f3bf104b686", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) fchmod(r2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0x84, &(0x7f0000004000-0x84)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000)={r5, @in6={{0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa39}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, 0x98) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) listen(r2, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x248000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000005000-0x8)={0x8, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r5, @in={{0x2, 0x2, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r6, &(0x7f0000006000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000005000)=0x10) 2017/12/25 04:39:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00006d8000-0x13e)="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") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007b3000-0x14)={0x0, 0x80000001, 0x2, 0xfff, 0xffffffff80000001, 0x306a1eed}, &(0x7f00001bf000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000d0e000-0xa4)={r2, 0x80000000, 0x9c, "d0268f8e150343c29cffc8a7a346fe9eb64f8a5348e3852a1399cb3ead478a649a7dc3147a7d3f4d82bd81be41380bdc7b75cce408596d98b3a8602f5365c23f35f2ec65fcc2433bd919d6c016e5541c5b28ef8982ebe05228b38ef5c61e265a619d34a586e7a4b34afea53539ba4634f9e83ca741d0247be2b14c1a230a12eb9faf938b96ba39bc85ec1460c8c3b04f9b52e8403154bfa73af09999"}, 0xa4) mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) pread64(r1, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2017/12/25 04:39:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000089f000-0x4)=0xf0, 0x4) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) 2017/12/25 04:39:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x20080522, 0x0}, &(0x7f0000216000)={0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 04:39:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000861000)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f0000a5a000-0x1)="") socketpair$ax25(0x3, 0x7, 0xcb, &(0x7f0000764000-0x8)={0x0, 0x0}) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r2, &(0x7f00002e9000-0x8)='./file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2017/12/25 04:39:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2017/12/25 04:39:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000770000)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) openat$keychord(0xffffffffffffff9c, &(0x7f00007e0000-0xe)='/dev/keychord\x00', 0x8000, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000ca9000-0x8)=0x0, 0x2a) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/25 04:39:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x4000000000000fec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005fa000)={0x4, 0x0, 0x10003, 0x80}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000c36000)={0x4, r1, 0x10001, 0x0}) mount(&(0x7f0000001000)='./file0\x00', &(0x7f000089a000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2017/12/25 04:39:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f000096f000)=[{0x6, 0x0, 0x0, 0xffffffffffffbffb}]}) mincore(&(0x7f0000fea000/0x1000)=nil, 0x1000, &(0x7f00004c6000)=""/205) 2017/12/25 04:39:14 executing program 3: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001e000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f000006e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x1) bind$inet(r0, &(0x7f000002a000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000006f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000070000-0x8)='./file0\x00', 0x8001, 0x0) r2 = epoll_create1(0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000006e000)={0x20000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_wait(r2, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x0) shutdown(r0, 0x1) dup3(r0, r2, 0x0) shutdown(r0, 0x0) 2017/12/25 04:39:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b8c000-0x8)={0x0, 0x80000000}, &(0x7f0000e0f000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009e8000)={r1, 0xe6, "8811219728767e7f92a46cca784ede853797115a8a6de626e31720f51dabfd46989ec8d93e7fc0b483516f64a258ae91a0d2cc1e30bcfafc559e1290f1caa968c67fe26a34972e9e36ee692352cc7d829300c17698d7caf019000265c5ae0cfd6130549864ee15c4ef1dfc46dd71aef8bdd909119c1c4273d44e36896bdb009f39d2468891d23f570f2423caef9191193ec618c90f4e5c5317a6ab323b51a92f378e761d317b0d6b869a9134dddc33573d1cc30333e750b2372aaf7fbaab6231930edc2d4838aeafd8392d45a8f26ee9ba29565ab6af6438dbefcd731396df5222d900377d7d"}, &(0x7f0000d94000)=0xee) r2 = open(&(0x7f000012e000)='./file0\x00', 0x301a00, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) listen(r2, 0x328) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 106.035111] audit: type=1400 audit(1514176754.911:59): avc: denied { dyntransition } for pid=18928 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 106.073038] binder_alloc: 18928: binder_alloc_buf, no vma 2017/12/25 04:39:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000173000-0xd)='/dev/usbmon#\x00', 0x1, 0x400) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000024b000-0x10)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000cfa000-0xf)='net/ip6_mr_vif\x00') preadv(r1, &(0x7f000094f000)=[{&(0x7f0000642000-0xf2)=""/242, 0xf2}], 0x1, 0x41) 2017/12/25 04:39:14 executing program 2: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) lseek(r0, 0x0, 0x2) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f000002a000-0x8)=0x200000000, 0x7) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000023000)=[{&(0x7f000003e000-0xb4)=""/180, 0xb4}, {&(0x7f0000001000-0x40)=""/64, 0x40}, {&(0x7f000003e000-0x62)=""/98, 0x62}, {&(0x7f000003e000-0xa0)=""/160, 0xa0}, {&(0x7f000003d000)=""/88, 0x58}], 0x5) [ 106.086529] binder: 18928:18941 transaction failed 29189/-3, size 0-0 line 3128 [ 106.137620] binder_alloc: 18928: binder_alloc_buf, no vma [ 106.139469] binder: BINDER_SET_CONTEXT_MGR already set [ 106.139477] binder: 18928:18931 ioctl 40046207 0 returned -16 [ 106.156260] binder: 18928:18941 transaction failed 29189/-3, size 0-0 line 3128 [ 106.178699] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/25 04:39:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000626000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000432000)=0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b82000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00002f3000)={@generic="3ac617cf2d68264ab87abeb05a662b1b", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f000067e000-0x78)={0x3, 0x78, 0x7, 0x5, 0x1, 0x4, 0x0, 0x3, 0x1, 0xa, 0x2cbf, 0xff, 0x4, 0x14, 0x0, 0xfffffffffffffffc, 0x1, 0x23e9, 0x0, 0x1, 0x4, 0x3, 0x7, 0x0, 0x1, 0x2, 0x0}, r0, 0x5c43, r1, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00005c8000-0x60)=[{&(0x7f00007b1000-0x7d)="c8ce3daae6dcdfe25a16491fa71c80a320cd9c8abc819eb0c75f44951cf43fea36145bfa9b2e0a31106d23073c9c4e57d28398617de0a594b05d7064eb78fbd8ce3a1122ded3952ef60281d4a5dcbf6c6acfd259befb9db3ad09cc6b2d647a2a4d718382039d806b140f1651264f7ff7af9df3914704c0dfd3fbc8f070", 0x7d}, {&(0x7f00009e5000)="bc4fc0829d5c5fbe833bea9530cb44fab50d758937c05c47f0c822f9f3fe37c4cc4b", 0x22}, {&(0x7f00004bc000-0xc5)="aef03d0c66def74829c2a8927c724f411f489672df554600517b2ec28159407e99b8cd6abbebccacb9d8b6e9cafd9222a962b3444579ca646bb5db46b33a38b06e5723a9372daa25dab9ca2e454abaacffdab298db79ffe72fced2a6b599b2a376b3f6c4ca5061ac38e19163563c28dc08b0f528d79b201c07f73a147164366e42d613d4cbae8177e938d100ace1a762ed2ea3b0060958f3dc57bd9feb39fda73492c5aea7e401437a67de6aaad112b1cfef5d1fd709f9fc69c847ccef23733bd6aa71cc51", 0xc5}, {&(0x7f000064c000-0xa2)="2b9ad6d8b0db6229b0c4921fc48874a01d527a77d4104c482f953ae1b5228442430f1db212b93175e3225baec9147b01bfe072566e6d13a4446f65a4cf5cd2d655aa4dd6b80916082e047ac445d29592629dc097b5ff8b8ca64c52b870fde3bad7b45db0d6285e1b49ef084ebc566dc394f1e2dc0b7a9435a860c97d14d1ec4e591cf9e9f4f0f11a7b2e2bf68f0fd727a22fa75add072b10d38ddf5f9aa5f68f04e2", 0xa2}, {&(0x7f0000e8d000)="3d90917e152da91df5841fb3b6dc868a0d629eb3ef496f1e85cceb22e7c9a9012e48a9dcc35461d257ac9b251c475887177aac27083b414d0b52cec88fbfcb000b2c70b23fee6143be4d04e75cd1770cddc3f8d696872549e57cb783b7d0f39eb1b688c01f151955ac5dab44fcb818ff77079615b726055545b103d8e839fcc443086375f2d80157d872051f34e75f0e35508c2b8123d3769e738e7b23d99b771e6fbdd62852607056c0bf5dec0a2f658825b318b8d71a9a534270bb5fa56f7365900493da2d4da43c7510bd6e5a6349b07aba4d497264e34dccb13e23fc43b72f9b5e0042e01d0a9367d7bf", 0xec}, {&(0x7f0000397000)="5926732052b869a4147fe879269e9df029d4dfb016d4b8115e23036273857da8295d3d37ede493e8f216415c188fcbcf872d021ea525b6d2bf059b913fec52385bf3cfb77c1e8f17a2674824f6faf163917a9456d60ee802a504723f43b68fcb5b8e1deb207fc49afa75e1f00cc69fe378e314de8ec13abb4ab326c58de3c769", 0x80}], 0x6) writev(r2, &(0x7f0000a3b000-0x10)=[{&(0x7f00009f6000-0x1f)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) 2017/12/25 04:39:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x180)=[{0xffffffffffffff33, 0x4, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0x7f}, {0x5, 0x0}, @note={0x2, 0x6, 0x3000000000000, 0x3, 0x1200000000000000}}, {0xfffffffffffffffa, 0x92, 0x5906, 0x3, @time={0x0, 0x0}, {0x4040000000, 0x101}, {0x1, 0x40}, @queue={0xbe8, {0x4, 0x1}}}, {0x100, 0x2, 0x8, 0x2, @tick=0x5, {0x3, 0x825}, {0xddb6, 0x0}, @raw8={"f8af89a778fe7535c109a5bf"}}, {0x0, 0x5, 0x9, 0x659c, @tick=0x4, {0x4, 0x2}, {0x3, 0x8001}, @note={0x0, 0x61f, 0x7ff, 0xc0f, 0x2}}, {0x47, 0x0, 0x8, 0x80000000, @tick=0x6, {0x1ff, 0x40}, {0x5, 0x6}, @control={0x7fffffff, 0xfffffffffffffff9, 0x8}}, {0x40, 0x6, 0xfff, 0x6, @tick=0x4, {0xff, 0x0}, {0x9, 0x800}, @connect={{0x9, 0x2}, {0xfff, 0x100000000}}}, {0xdb18, 0x9, 0x3, 0x3ff, @time={0x0, 0x0}, {0x7, 0x3}, {0x8000, 0xe0}, @time=@tick=0x3}, {0x5, 0x4, 0xfffffffffffffa3c, 0x6, @tick=0x6, {0x1f, 0x9}, {0x6, 0x97}, @time=@time={0x77359400, 0x0}}], 0x180) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x802, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 2017/12/25 04:39:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005af000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000e03000-0x4)=0x0, &(0x7f0000e12000-0x4)=0x4) ioctl$TIOCNXCL(r1, 0x540d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00002e3000)={0x0, 0x9, 0x10, 0x1, 0x1}, &(0x7f0000c3b000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000619000-0x5e)={r2, 0x56, "cbacd7b5d3ce6aef126afaa0fc034088b7964d4381c2e2db69d19b1971ee2766060b9c93dd11686fa9bb49e6b73478542907967edaebcf44cef040f9ca9e5a1c8935896a7b186abd0142bbd1c9c35ae98fab4366245d"}, &(0x7f0000ca2000)=0x5e) writev(r0, &(0x7f0000a1e000-0x10)=[{&(0x7f0000b7a000)="290000001c00190455bba349000a007c02000000000000000000000709000100ff0000000000000809", 0x29}], 0x1) 2017/12/25 04:39:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x1, 0x0) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x3, 0x52a8a8e9) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) pwritev(r1, &(0x7f0000978000)=[{&(0x7f0000355000)="", 0x0}, {&(0x7f0000b28000)="d8920060e64315d0574944fedf7e8d7d4a67c60394025c6ec0d86946f64f4fc48444aa8caad00ea73ab7d4163578", 0x2e}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000f6e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) write(r0, &(0x7f00008d1000-0x25)="2400000052001f0014f9f426000904000a00071004000100020000000000000000000000", 0x24) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004d1000)={0x0, 0xff}, &(0x7f0000e56000)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000196000-0x106)={r3, 0xfe, "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"}, &(0x7f0000aa0000-0x4)=0x106) sendmsg$inet_sctp(r0, &(0x7f0000af0000-0x38)={&(0x7f000093f000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000074d000)=[{&(0x7f000028c000-0xaa)="0d8abe0dad2a99410d181141555daed90b31b43912defd996d751991bf44a6f3072df59ee114160b2d7b95d347785b831a5f89fdcf15cb959c28499d1b56fe85665d077b0796eaf417e273afb87c4bb22f86f6d4839be68543106fc00f27805cbbadf5b35567dd9602543e27aca3cc490b020e3fd21a927bf3746555e9945304568e8ef3f2b9763bbfa5eb342ffbe127d863e3c1c8724f70176633bb3c0f06c063bf74b627b34a565ea5", 0xaa}, {&(0x7f000020a000)="", 0x0}], 0x2, &(0x7f00002ce000)=[@sndinfo={0x20, 0x84, 0x2, {0x101, 0x8, 0x4, 0x14, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x9, 0x1, 0xc83, 0x9edd, 0x101, 0xc6d, 0x101, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x3, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x80, 0x10001, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x7fff000000, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x1, 0x5, r4}}], 0x120, 0x40000}, 0x200000d0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000841000-0x14)={0x0, 0x200, 0x6, 0x4, 0x6c6, 0x3}, &(0x7f0000357000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ab4000)={r5, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x9, 0x7, 0xfffffffffffff800, 0x12}, &(0x7f0000193000)=0xa0) 2017/12/25 04:39:15 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x4, 0xff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000fbf000)=[{{0x0, 0x0, &(0x7f000089b000)=[{&(0x7f0000f04000)="4209b48c06937c4f34e0193e148cfcce3418636d6223572ba72fbac56536ed316b2c24b0a7d785f378e1684208c7be3b93a01dab67", 0x35}, {&(0x7f0000000000)="36476d4c657a85be24769424bd07c431a20bb62fa09be7acfbf0d6ce92828beed580342b76486c0c977684a0fe6d87321bc11723791a53c9a00990ea3ea8981973840d48337c92d3fb159f66a507a8f8eeb3f5af0143ef899c44346db689ab6c9d5830db9379ab92fef4df26ea31ad", 0x6f}, {&(0x7f0000001000-0x88)="b33ca554572bf142361d28f67492d7c736f4de785e1b5cdfc9f31fc097d56888af86dcd78ae386b6051e2a4f2bb19724943d61a120183fc676b52b4d7801217519ff7e33a9c8048e94c4afa5a452842983650467c748a9ccf1e0325ecf141e5e4a02f52769d99a05c3e5bf360b37a4649dd05b0c77732d032f5852759cbba94a010f5f79cf376cd4", 0x88}, {&(0x7f0000000000)="d37e3d4095beb0db19b01cb30ee60fae4f13680254145a67d4927244eca58b9fde82c1a6d8a626bd5bc3e3babd8554ef208eefcb60d7fb3450691ba1014597154bdc1eab9b22fb643ba04d9c8d3fba946b4799a96db9578039a10f4c1fd1a47748aa54822abe1d7a2421ad6f8df9dbc84d18e2d484fa1ce37fb97a51d6f59859f2fa394f40961dc80660acbfde2a80fb74a84302caa09a421e9745c6cb538773e5ed5c6315d3c685f690837ccc367269567362a004561b142a0e2531992cc900ffd5c3162f2529d2a610a5654b11ed6e7bf88d097690d34e603cba477d70403d57cba312bf568a32e0c29ebf0d34d7d56525975bddc39ea9eafc5e3b01f988b4dba6b99eb9c0f0f28b9eabdc6f19809ccbca7f0b28f10c5db4a2d2c6ecdebd233506287e37971d0ef3db26ef942085a5ddf30fbe750cbe892abee73ae565b50eb586c4dcfccc031fe5f841a0947a26005854a3dce72ec3180fa2b123288eaff1dcd994ff24f2777bf6cdc6cc54e3024782ffd9f41e116b186bfbef40f119e8b0488243591df007b35a035a78bf5d27b31a0a1db369945fbdd1964bea687744f37f82f1767f5c739657bdfdeace734c7526db9d5da7045c63ca2afe390577a210c2874ef51ab0e91a0809341062470e7a438788ffbb837d55c4e947c38e41858045432e81e7eeeeefaa4006ad663e0816a6df7b29ef96e06db896c7bcea5c5f896c89bad4bd7fe3b7e9b07214664f7189d651bfb91ded6ab8f71932708c14bdd221f54ee5108fb954068193b3f84baed24294512a735e01f7a9f89e0baeca2cbd494190df19818432b72dee3f8c5b0171b8ff87d33b759b3b8bba13a2f189cffa7f9594389a9709ddc92b56c00a383dfe0544dce9137e594c0d6912b272e083e1ca43a5b29b44cec6dc4eb5adc64509083f374da4311825581d75a45cbe5673728f39b6b9d664f99b5e1f33d92a230cb03b182b5e2fd6dcac38670a1cbb73ea94207b5dc71cc47f818478998c32e13ff028a55cd3f0379368d4825a0a05fba000747dd6c995d84c83b570a926ee0f3cfa288946f92182310c86f006d100edb1ed03034291fcb51cd6fe3c1394f35cc6b6fcce2abf2ad9930dc50fe20c40304f705f9967eede47c011c99d7f7d81798339cbaefec475e4de1991c0c911243889059de5a71080fe90e1b947b8ac4086a092e2e09d6ea3b72b6f2e1568ef391410dd17719e41942c6826d9369683bb72269bc5fea1bc2aa7f4be7f9cf2429fc75c73052dc31380318c4c273358a6d2f88661d5d9011bbe5acef985c3889b127b54be8e03134a7035380b505e1639d6e557cbc733159de7997c093e0f435c67da14e889d0184f50a751d37afe345f00beba6d94f96f7bd987dcea7c73b88aa51a9188726cff79c4f7ebee6c2efb19682daebb0b92303f5df5961d1a015b119d3202bb7d1900c556941988ca83dad5444d63d8c8a161e9955918e700fc75180b966c893e4bc4446f13f49c17f92045534eaa93f8e79923725c9d84fb10600ebe07f9c87cfa2fe5b363d38959976d304f2c4f2fe5190f96a7606b49788104a209a0100d1b9cb55bed866e1520a129cf3fab9ee62fd62bbc2ffee45f400ca723977844479013e3b14ce3fcfb401350ea8e4d999e085757377281283545c63f0771ffb5cfa366b91a9d438c8527730314f714ec0cbe16d74fbf0b70c3c5640008c2a6dfd6615c6bb035f176463594cf4d95a5d8192d65b92cceaaf35f3d8cb0a63f84a084b039ab0ac0a84eb93831207ed0af23d0bfc0103092ea4f0863108ab970dba03ef4c14b07a45691f43d4dda8535a9e33ed4a877309c334151efd4a096482fe1845326697eae14db9c5f9a89a8f94b86942e9a1fb47b027cc81e72042640f34e1f10cfb12ffbbedf52f5a4364e1dfa022252c2f35168e470597960686e1e001a533328aa0c4cc3376a858b15f7fed0570ddb455bdf348194342502ae6aff8e1cfd8096c40a03ef0faefdc089299c1ab10ff68fd759952afd8dbb0a24752317533784b067d7350363e27cfd73808e119197b041d55cd2c9b2ba9b8f633c2907f1047e5c586b7c28324afa5ce7bb7ae941a4d4021996582aaff5e227d76e14f119de47f079395d5af71b939632839ec5e5755eb2556a648ea2d37dc1cd33fa256eb1d4d30a8165caf5a0667a49619fc7a767720a5f33a0215fcf0380a9425f49916c0eedf8c8d7ed07bc4f2333a155039c757dc2a243058aff571018252ec38bd3f9002e14e3ab66f1e8f71a8b6d53efae5ab2410f0e2591dcf95450b6d4811fb67f3b52884ae6816d3add5336adbb82d9e3f49412406664ab3867fba4218d6a5995599f8acaf3281dab2e454701b8aa2215e519b93666a0740abe5dce483096e32e0925758bbc68b35725293a73a17247385193460e38a14ddb64809f7c209e1ead34659dc2e341ded25cc55fa2e7c7ee21daa918876a60887357a17f7e34be31d1b8b8b465795425f009331165bcae8f21359e27ecbb86903ce1d29da383549589dc18cdf2adf114c94780d6c447e7312cc8ac23ca8dd68eba0467820c077e9d08c3ddbb942416679463d3cd3ee73863bed2c719c772cb4d444900ca7325f5874daf29cd62ec544438893197f5dee65c93b9105ea7cefb6f54f982d3fc49f32ea31bfe48b465b68519462ed6eb7e645e8b28b382247d27d25c0f7eea7fdd9d062c095e12c05541010ad2f0a49e6d14fe8830785405cd70f13c1d326c88f507c933e49649b5f545f369aff5aceb4333b835f1fd76dd6f2cc22cb88d975974bcc57a61fba093d2700bd26779789e4d77abfaf39045d144777504d50a2f5e3104c56fb89eb31c767a0e8533e0ca1b99e6ce276190124a9077e2e1fa2ea8347d0fe514d19d765cef1e680d3a54532bb515ec45cab1759fbb60acb059aabdffcc39ebb08920189ff2bf218816eb22fcf64823720bdc7313bfd30c4abc3a42e2300117aaaf4b01772169e6e0da7c8369390b6be600059332f18e28c1f95764911b4c983166c392c472c39bd5ce43e372c3f05ba0ad7a31e9d5c5858999f070353510d16c78217c591284e42280431f40827a1384efaca1184b55991222f71f6729410effb7455cff6cbe58e856a9a0c077a4617c74f4a56e47d13f47b965c92e0bf9b2f48879475c5edc67a080ee3b53dc4d9fba0f733c06f87da872ce0b9b0608a70d049a7d5b38fa6123a34a1c0ce8085319aa8971d51abdeb84cde30129fbb27d14d84dd61bceb343ce080a35a14aa6c44836a818abaffd3cfacc8edad173c9d4c220ab677458e19a320875b84ca5c7bb5ac559a2a782007b33782a966a57bb281adb2bbf41ed68e4c3167dcda0fe90c0234d49d637bdfdb2a6c8b3772007bdcf9547fecdf7412306576f41cf1bac794d7960dd8a8d1f9b007ea03c5050ebf161f91e7d680f55003d5ae95d672f586e99cfa33491e8ee245fc92e234bb645350ac7c2adbd0e8d6d8f8d2343b9edfd4e85d4c71016ec2afadb13526b2a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0x1000}, {&(0x7f0000001000-0x5b)="9585d5b71aac1c963a70a2ae9cae886f66750f0edb4b2f3d0fb4a5d42af5974f724f648c119825a3598a099ef93c1daba8efe337b4bcf8413089119a6b0b83f5cb138ae8bb32b400f4bcbe133228c6d2eeaf8c31bd1b96f6850885", 0x5b}, {&(0x7f00009b8000-0xba)="916351dc8c3a6f40dfe4f6d4bcab34152f74caf5f94a8586d896b18bf8afd980d930aa0d41b93e38bdf5d152dc002627645a0ae08fd571f4e07edc34f27240fde42e292e7a043785f9329f11a790a1aadc00dbdde5c9b9f9e7baf417bae81d969ca25463d621e4d218767e7cfcad96f7a88572955fcc59af4ad769d682faf2968bc52331e40d3a97777cd266be64948d0684f976cc754beb9a5b3e9279f19808373e183cba05c387d1c0dd85a9cc9faa2104fa9fe7f73c28680e", 0xba}, {&(0x7f00004b2000-0x36)="1a1ccb4710935edfd93c70c8ca7fb34281de0e86d8243b0da934bf4404422f4288c00cb2238fcaba8092ce220d360132ca75cf985041", 0x36}, {&(0x7f0000d5c000)="4caa7a5a00e9f196e4b536f07e76e7f067f0cb357fd0d85b3d2b9789c82a227940c1b5595e88b45ba39193798924d46b4df5be037d3db420a0c858508bdf24e083fa843b87dc139ddbc8c5d8dd6f01f9db932c5a2a43c85578a5562b80afb9ad9b5358d1a3c42df843b03675f325d97984637e5bee959698e281863583d6d63075c45c86f0b94bfb4043450b4a", 0x8d}], 0x8, &(0x7f0000b49000)=[{0x100, 0x109, 0x2, "e33028279a8506e073d860eead3b72a9d3d0d1b21240c88434e5df37dd922b23e65baa874cee4f06bb864fe0a30c86ee4044c1ecefee4f14fe54cf674ea1fd4bc0ae013b3fb965e305359684531b67cc5e07df7ae0d8b80b338a36e2c9365f877dee6bc09297b79f2de9446dd84c136e86673cd419e1d010f8cce213f245a4244b12e5fe403e85e35deaf463cff113d1c81bb55d6c5d4841c068179bd2c3039bbe3f77d0eb8a170725705354c94c0d49f3560949cc73ea140ed0b872be4ae1636318d50b4dbebd7b20548fe7e5360f76837659cf6987456dba2742c8370e0ca4b1d2285ee3588b99a3d75121b9"}], 0x100, 0x801}, 0x100000001}, {{&(0x7f0000970000-0x9)=@rc={0x1f, {0x9, 0xfc3e, 0x4, 0x4, 0x2, 0x7fff}, 0x0}, 0x9, 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{&(0x7f0000fe1000-0xe2)="2b2180c3461a77d5432d50234956f401e6d046db361d563aca0a33d7fac43aa13559c6e9740b98020c852400bbda037295d56107fad41e766744911ddca3bf7e3554458981cfa9a3a531013aac24024b36214a6bd8be75d7c4410f341b9568f46f3d165aff93fabf93f0481b3cdf1b37d3fb459c7964365b1a50fbbc5cb95a35b3a3cc71220d929a251d0de89ab3ae390c62dc9797e0231b82111b456b8eb57766806a363ea84da206da8f8b9110d059c0e6477bc3b2817bcfa8f2d72c8acfe37e8b4696a1986251108cbc4462ea2b936bb0f9b22a1925c434b27e20986a3896808c", 0xe2}, {&(0x7f0000999000-0x2c)="52c15eb913234c271c4a249efc263684af0913d66f5e4880f52d05f52883223b195465303e718c042fbfd27a", 0x2c}, {&(0x7f00004cd000)="a2baab6b0fbd38cef58dec05085a8922d86fd9b7e5a4e632cb8f15ce98908cafcc71a75b1ef7aba8d9d95438aadaeb708e9022f5afff390364efec05f387b5485101", 0x42}], 0x4, 0x0, 0x0, 0x8010}, 0x8000}, {{&(0x7f0000000000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="5bbb147e8883be1dc1f80a0c2ccc922fc50ddd5c03604c3d1f4c4a7b244606908e20fa1a1ec467113e8d3611f025d18e55ea1c230de5285434cfa141039ed793f0784f09f1a5161736255ece63b0adf6a57d39c4ce5d1ead0789336a12085d421c416a27c89c6ab98e64b2bec4dec2928b6d4063839d63fda20b4d3e", 0x7c}, {&(0x7f0000001000-0x60)="07478f78dc730cad38ba43f4a695d28faafa96d3f7864ee17d72d86020804c59ab0a6fe96bb30290297c7740ca461ad5709b921d914318aeaff05ac9b92864b4b881ca0977ecd8ec121e7502e5a713dc747183b31caff905324ea68a1eaefcfd", 0x60}], 0x2, &(0x7f0000ce1000-0x1010)=[{0x1010, 0x18f, 0xf075, "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"}], 0x1010, 0x8000}, 0x7}], 0x7, 0x40040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x400040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000002000-0x14)={0x0, 0x3, 0x6, 0x0, 0x3ff}) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000001000-0x1)="", 0x0) 2017/12/25 04:39:15 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x11, &(0x7f0000f68000)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/25 04:39:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) symlink(&(0x7f00003fb000-0x8)='./file0\x00', &(0x7f000032f000-0x7)='./file0\x00') setsockopt(r0, 0x10e, 0x0, &(0x7f0000f67000)="9adc01ce", 0x4) 2017/12/25 04:39:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006eb000-0x10)={0x1, &(0x7f00008a8000)=[{0x6, 0x0, 0x0, 0xffffffffffff8002}]}) accept4(0xffffffffffffff9c, &(0x7f00005a0000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000544000)=0x58, 0x400000000001) [ 106.184561] binder: undelivered TRANSACTION_ERROR: 29189 [ 106.210402] nla_parse: 1 callbacks suppressed 2017/12/25 04:39:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000422000-0x59)="120000001200e7ff00ffe90009144a002ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000072000)={0x0, 0x5}, &(0x7f00004c7000)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c83000-0x3)={r1, 0x1}, &(0x7f0000f05000-0x2)=0x8) getresgid(&(0x7f0000ddd000)=0x0, &(0x7f00009e9000-0x4)=0x0, &(0x7f0000ac1000-0x4)=0x0) setgid(r2) 2017/12/25 04:39:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r0, &(0x7f0000294000-0x1)="04", 0x1, 0x0) r1 = dup(0xffffffffffffffff) fcntl$setflags(r1, 0x2, 0x0) 2017/12/25 04:39:15 executing program 0: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fa0000-0x4)=0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f2d000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa1000-0x4)=0x28) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fa0000)=@assoc_value={r4, 0x1}, 0x8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fa0000-0x4)=r2) 2017/12/25 04:39:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000606000-0x15)='/proc/self/net/pfkey\x00', 0x101001, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000a3000-0x58)={{0x489, 0x1}, 0x0, 0x4960, 0x3, {0xffffffffffffffff, 0x1}, 0x2, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x8, 0x0) 2017/12/25 04:39:15 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000004d000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 04:39:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000001000-0x10)={0x0, 0x0}) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r2, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000002000)={0x9e8, 0x7, 0x8, 'queue0\x00', 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x7}, &(0x7f0000004000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r5, @in6={{0xa, 0x1, 0x2dbe0e7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x5e, 0x3, 0x4, 0x9, 0x7fffffff, 0x200, 0xffffffff9b8ccdfe, 0x7, 0x10001, 0x0, 0x8000, 0x1, 0x10000, 0x1]}, &(0x7f0000003000)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000005000-0x4)=0x3, 0x4) r7 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000006000-0x60)={0x0, 0x13, 0x1, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000007000-0xa3)={r6, 0x9b, "402e36a5d2e5d3cfe8796e94094cf930777ee6e9de2c67d58a80c65aa096a4aa9c2704647c20a5e1fa9a086d10d526a5737e01fbf05f5c8b65b4b8d6a2f4c584661283c2e4cd3bbf4bf6750f73be752f489393f54f76de78708aa1911db584dfbc3a4e449da9d00e79e509ded6d9f4081d87b9d6f0f8a40ae771d0cfed89e18ed3fa3c75152970d7ffd0dd33c20123f7b1d54cedf4e869cef59907"}, &(0x7f0000001000)=0xa3) 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) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000004000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000008000-0x10)=[{&(0x7f0000008000-0xd9)=""/217, 0xd9}], 0x1, &(0x7f0000005000-0x1000)=""/4096, 0x1000, 0x8}, 0x7ab}, {{&(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000005000)=[{&(0x7f0000004000-0xab)=""/171, 0xab}, {&(0x7f0000004000)=""/56, 0x38}, {&(0x7f0000007000)=""/130, 0x82}, {&(0x7f0000008000-0x9c)=""/156, 0x9c}, {&(0x7f0000000000)=""/184, 0xb8}], 0x5, &(0x7f0000008000-0x19)=""/25, 0x19, 0x1}, 0x9}], 0x2, 0x100, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000008000)={r4, r3}) 2017/12/25 04:39:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) connect(r0, &(0x7f0000928000-0x10)=@ipx={0x4, 0x5, 0x7fffffff, "d9a3ee2c590b", 0x5, 0x0}, 0x10) clone(0x0, &(0x7f0000f27000)="", &(0x7f000068c000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000001000-0x28)="") sysfs$1(0x1, &(0x7f0000ea1000-0x2)='[\x00') [ 106.234198] netlink: 1 bytes leftover after parsing attributes in process `syz-executor6'. [ 106.237026] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56550 sclass=netlink_route_socket [ 106.257097] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=514 sclass=netlink_route_socket 2017/12/25 04:39:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000859000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00006ba000-0x6c)={0x0, 0x64, "3d0d03af65961ce345e47abef36f658d02b82ce9ab9003f493eb9116935dad0db8e06e331b68e7e7e365cd71d3ed66bef396c1d5eb6f44ce4b043be5c8e6397e695c55f851a6576d80328d71e39839d731528fcc72a745ffa223e1ba6cc00a6c6bafd82d"}, &(0x7f0000861000)=0x6c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000111000)={0x0, 0x56, "9663ebd77bc43f3a259e24b6ac47e1e43c5536fc1aceedbf6c0be0ff1602201de4c366e76c20ed258fbde9746997e5c0749ea65a77223f7b3a391e00ea3955e10f686a33ed66f300049abbc7acacaf63ac8ba931fcd0"}, &(0x7f00000a5000)=0x5e) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b21000)={0x0, 0x0, 0x0}, &(0x7f0000639000-0x4)=0xc) ptrace$cont(0x18, r4, 0x7ff, 0x8000) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b8f000)={r2, 0x20, 0xfffffffffffffffb, 0x401, 0x1f, 0x994, 0x0, 0x100000001, {r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca5, 0xce51, 0xf26, 0x77f0, 0x65}}, &(0x7f00001ef000-0x4)=0xb8) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c89000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000140000)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000707000)={r5, 0x0}, &(0x7f00004db000-0x4)=0x8) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) r6 = dup2(r0, r0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f000018a000)={r2, @in6={{0xa, 0x0, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x200, 0x0, 0x2, 0x1a}, 0xa0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) [ 106.318061] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56550 sclass=netlink_route_socket [ 106.349396] blk_update_request: I/O error, dev loop0, sector 0 [ 106.355538] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 106.364930] VFS: Dirty inode writeback failed for block device loop0 (err=-5). 2017/12/25 04:39:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002b6000)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900008000000000020a130000f9ffffff001cffff0d0009000940001900e80000f6", 0x29}], 0x1) 2017/12/25 04:39:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f000008f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f74000)=@assoc_value={0x0, 0x0}, &(0x7f0000db4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000132000-0x14)={r2, 0x3, 0x965c, 0x4, 0x7, 0x5}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b08000-0x98)={0x0, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa6, 0x9}, &(0x7f00004aa000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000093d000-0xc)={r3, 0x1501, 0x30}, 0xc) munlock(&(0x7f0000ab2000/0x13000)=nil, 0x13000) 2017/12/25 04:39:15 executing program 0: mmap(&(0x7f0000000000/0x933000)=nil, 0x933000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000934000-0x95)=""/149) sendto$inet(r0, &(0x7f000092f000)="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", 0x242, 0x0, &(0x7f0000930000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x100, 0x0, 0x0) sendto$inet(r0, &(0x7f0000931000-0x832)="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", 0x20c, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 04:39:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000859000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00006ba000-0x6c)={0x0, 0x64, "3d0d03af65961ce345e47abef36f658d02b82ce9ab9003f493eb9116935dad0db8e06e331b68e7e7e365cd71d3ed66bef396c1d5eb6f44ce4b043be5c8e6397e695c55f851a6576d80328d71e39839d731528fcc72a745ffa223e1ba6cc00a6c6bafd82d"}, &(0x7f0000861000)=0x6c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000111000)={0x0, 0x56, "9663ebd77bc43f3a259e24b6ac47e1e43c5536fc1aceedbf6c0be0ff1602201de4c366e76c20ed258fbde9746997e5c0749ea65a77223f7b3a391e00ea3955e10f686a33ed66f300049abbc7acacaf63ac8ba931fcd0"}, &(0x7f00000a5000)=0x5e) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b21000)={0x0, 0x0, 0x0}, &(0x7f0000639000-0x4)=0xc) ptrace$cont(0x18, r4, 0x7ff, 0x8000) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b8f000)={r2, 0x20, 0xfffffffffffffffb, 0x401, 0x1f, 0x994, 0x0, 0x100000001, {r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca5, 0xce51, 0xf26, 0x77f0, 0x65}}, &(0x7f00001ef000-0x4)=0xb8) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c89000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000140000)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000707000)={r5, 0x0}, &(0x7f00004db000-0x4)=0x8) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) r6 = dup2(r0, r0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f000018a000)={r2, @in6={{0xa, 0x0, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x200, 0x0, 0x2, 0x1a}, 0xa0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2017/12/25 04:39:15 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007a9000)='/dev/autofs\x00', 0x200, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000246000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cb8000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f000066f000-0x28)={0xbc7, 0x2, r1, 0x2, r2, 0x1, 0x40, 0x81}) r3 = socket(0x10, 0x3, 0x6) sendmsg$netlink(r3, &(0x7f000060d000-0x38)={0x0, 0x0, &(0x7f000012a000-0x10)=[{&(0x7f00008a2000)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0200fb060b00030012e4ffe1004a64"}], 0x1f}], 0x1, &(0x7f0000c4c000)=[], 0x0, 0x0}, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e28000)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000e7f000-0x4)={0x0, 0x0}) r5 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r5, &(0x7f0000e7f000-0x43)="c492", 0x2, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 04:39:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4(r0, &(0x7f000051a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000072000)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000048e000-0x4)=0x0, &(0x7f0000c8d000-0x4)=0x4) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000251000)={0x7, 0xfffffffffffffff7}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f83000)={0x0, 0x0, 0x0}, &(0x7f0000120000-0x4)=0xc) fcntl$lock(r1, 0x7, &(0x7f000012a000)={0x0, 0x1, 0x80, 0x3c, r3}) fcntl$setlease(r2, 0x400, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000e57000)='./file0\x00', 0x600, 0x0) vmsplice(r0, &(0x7f0000774000)=[{&(0x7f00003a7000-0x3b)="c121caaebf3522f8064e50d27be3202bfe0ba73277478294a44dea724946717a4d5500f65ea2267e831cef3300981f39c8795ca042cc78e51bb671", 0x3b}, {&(0x7f0000bc1000-0x67)="dde1bf50393432cf0319e144fb800370541a32be8ce75ad506f72a14e405237a712e797744501372b30928d765b54453705e45dc46aec419dd1729dbe7de1aa692369d0a43a81c3d1f5064028a97dae055d90883c31f3dcbc3bb16ed40211b17c27b9095d9dae5", 0x67}], 0x2, 0x6) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f00007c5000)=""/163) 2017/12/25 04:39:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = creat(&(0x7f00005ec000)='./file0\x00', 0x113) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d5f000-0x40)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000058d000-0xa)='/dev/ptmx\x00', 0x402000, 0x0) fcntl$setsig(r1, 0xa, 0x35) ioctl$void(r1, 0xc00c587f) request_key(&(0x7f000088d000-0xb)='cifs.idmap\x00', &(0x7f000055a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b05000-0xa)=']GPLppp0\\\x00', 0xffffffffffffffff) 2017/12/25 04:39:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x8e1000)=nil, 0x8e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f00008e2000-0x14c)="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", 0x14c) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008e2000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000774000-0x10)={&(0x7f00004b7000/0x4000)=nil, 0x4000}) 2017/12/25 04:39:15 executing program 0: futex(&(0x7f00002af000)=0x0, 0x88, 0x0, &(0x7f0000191000)={0x0, 0x989680}, &(0x7f00002b0000)=0x0, 0x0) 2017/12/25 04:39:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007f8000)='/selinux/mls\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000cc1000-0x65)="09c21b74da7a71a001d84b2213eb7528bd2ff9479aa8576f155fca3792be4e4c72cf64fb0c29cd22d929572386800dc73175a912c9781c7bfb4bbad76b3a537f48ff5f25b883c616cdbf0bcbbbb954f29199d04cefb7d08aad1e47c76adf0df90b299ee248", 0x65, 0x0, &(0x7f0000a77000)={0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x81}, 0x1c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002b1000-0x15)='/dev/pktcdvd/control\x00', 0x40040, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000f5e000-0x46)="7b0ead93e8c8211d5c67ffdf35a2cfc10d4ebd95d0f42cd6dc502f7994bc89cd98c11cbce13c86bd4bf4dd12e49b63e2d64335c2227326715cf729a69a63c93af2441d4d6be7", 0x46) r2 = socket$inet6(0xa, 0x1, 0x0) connect(r2, &(0x7f0000eae000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) 2017/12/25 04:39:15 executing program 2: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000078f000)="240000001a0001f00080f80400edfa0e0af6f900e003bf06000000cc0800050005d70000", 0x24) fcntl$setsig(r0, 0xa, 0x5) prctl$setfpexc(0xc, 0x0) 2017/12/25 04:39:15 executing program 7: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b4a000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = getpid() process_vm_writev(r1, &(0x7f0000b49000)=[{&(0x7f000008e000)=""/155, 0x9b}, {&(0x7f000091e000)=""/213, 0xd5}, {&(0x7f0000b49000)=""/157, 0x9d}, {&(0x7f0000b49000)=""/205, 0xcd}], 0x4, &(0x7f00007d1000-0x60)=[{&(0x7f0000b49000)=""/203, 0xcb}, {&(0x7f0000b49000)=""/240, 0xf0}, {&(0x7f00001c9000)=""/97, 0x61}], 0x3, 0x0) 2017/12/25 04:39:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f0e000-0xc)='/dev/autofs\x00', 0x41, 0x0) listen(r0, 0x0) poll(&(0x7f0000ee5000)=[{r0, 0x0, 0x0}], 0x1, 0x8000001) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fd7000-0x10)=@common='eql\x00', 0x10) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bc1000-0x15)='/dev/pktcdvd/control\x00', 0x70001, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000007e000-0x4)=0xffff, 0x4) 2017/12/25 04:39:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000427000)='net/igmp\x00') preadv(r0, &(0x7f0000490000)=[{&(0x7f0000adc000-0x1)=""/1, 0x1}], 0x1, 0x800000000800) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000048d000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 04:39:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) r0 = syz_open_dev$sndseq(&(0x7f000070d000)='/dev/snd/seq\x00', 0x0, 0x400000008001) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000556000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000ae2000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000208000-0x10)=[{r0, 0x8008, 0x0}, {r1, 0x20, 0x0}], 0x2, &(0x7f0000568000-0x10)={r2, r3+10000000}, &(0x7f00005f6000-0x8)={0x5}, 0x8) clock_gettime(0x7, &(0x7f0000a74000-0x10)={0x0, 0x0}) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001b4000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000e60000-0x3)=""/3) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f000028e000)=0x0) timer_settime(0x0, 0x0, &(0x7f00002c4000)={{0x0, r4+30000000}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000196000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r6, 0x5456, &(0x7f0000168000-0x24)={0x46, 0x652aaf87, 0x4, 0x459, 0x8, 0x2, 0x9, 0x10000, 0x9, 0x8, 0x9, 0x9}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000c12000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x2, 0x285, 0x80}, &(0x7f0000563000)=0xa0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000ef0000)={0x3, 0x2, 'client0\x00', 0xffffffff80000000, "196de51a4cb188c5", "bd44fae1c0cc88cdc203a0981f15c720ebd06d645a82c703e04921db502f79b1", 0x80, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000327000-0x22)={r7, 0x1a, "24b9bda61b569131f1df785180969a24cfcb296460c5193fa67c"}, &(0x7f00003cc000-0x4)=0x22) 2017/12/25 04:39:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000572000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x800) connect$netlink(r1, &(0x7f0000000000)={0x0, 0x0, 0x2aa9f0a7, 0x1ff}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x22, 0x0, 0x5, 0xfe, 0x80000000, 0x7, 0xfff, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x3, 0x7ff, 0x3ff}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r3, 0x3, 0x2, 0x401, 0x2, 0x3e}, &(0x7f0000000000)=0x14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x2e3bea2d, 0x4) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(r5, &(0x7f0000004000-0x6)='stack\x00') setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000002000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, 0x98) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000)=r1) ioctl$EVIOCGKEYCODE(r6, 0x80084504, &(0x7f0000002000-0x53)=""/83) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f0000000000)=0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r6, &(0x7f0000001000)=""/37, 0x25, 0x2000, &(0x7f0000004000)={0x3, {"b7f23e3ebe0ba0"}, 0x5}, 0x10) fcntl$setflags(r6, 0x2, 0x0) sync_file_range(r0, 0x8001, 0x400, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sigaltstack(&(0x7f0000000000/0x4000)=nil, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000007000-0xc)={r4, 0x40, 0x10}, &(0x7f0000003000-0x4)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000001000)={0xa4, 0x0, 0x10001, 0xffffffff}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000002000)={0x9891, r8}) 2017/12/25 04:39:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt(r0, 0x100000001, 0xa0, &(0x7f0000000000)="d903f744effe4dd04ea66fc9853cca40ec1a2410525c3f9321bc840b52f341c55faa6aa703ada27e161daf83c6ea43b3a7785dbb924208e93eaf528c97ba44b61c6be5beaa7c908e7c51c67ba73549ae8891ed0df25743331ad773b72e903d7f272e88a96c501daa0fb3f5b042c045cfdddd0b5677887838e9b2d8a32f71ab9f10", 0x81) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x22200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008e7000-0x4)=0x0) r3 = getuid() getgroups(0x6, &(0x7f00006c9000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = gettid() r6 = getuid() stat(&(0x7f0000ca8000-0x8)='./file0\x00', &(0x7f00000c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f00007af000)={&(0x7f0000000000)={0x10, 0x0, 0x100000001, 0x4}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000-0x1489)=[{0xf9, 0x80db, 0x700, 0x3, 0x1000, "18693c2133c470069ced8836bb6c6387088e7eae4770d2d0114a5cf8f87647979bb7364872923cbd33c8a7c5affae75cc539033bfe62f777bae33d0bde023bbf8a99b742ad823b1ab80d9f2f9254f04c355c8ba063ebafabc6714dc55ddcf2448639f0fdf089540d8787b22f80655dfd2b2dadc3a4325f49d9988fedf238312553f4058ea9c7322c3ef23082a81f1dd8bc68a30c2f64396f04da44360ef85cafc84f05d7c89abd549f7f2129c58b52e75fb08c49fec1f58b1353b8aeafd5c83592a32377e1c4acd585919756b54d1f4c70fb4bdbbbfcab3c2b7f7455adc2db55fc312c90d1d398459e"}, {0x1010, 0xc245, 0x100, 0x101, 0xff, 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"1d63c12c9edbc38e3e994354fe0fb7996067daf5c26fc9c8cdb6b9091162262f94fec5ad1d5a186875780a9df9a3488f6b670daaf7adc442434ac061a9248c1f065af4ae9424ce17e6cfcfe3fdb16316d91bb14753dbf871d62f8c249f462908092737a2668d67d1a6de4f3f9b9d710223fe79537ad9687c15abc9c3e5c2e093c61e7c075d1a98529c322056f5ba96849c80ebd1b41bbfe54a414560450c7309704cbbf01f313831a3dc8b977c832c9317e989348e89d37c7ad9cfbc1cda1e394dc16fa29eb6218b20f6f433b13c9b9c3e"}, {0x45, 0x5, 0x8, 0xb56e, 0xfffffffffffffdde, "e48217b26c96066593ef6ff29f2297eef042db9a7e79128ba37a182b5e6501ed3d732ca1a3a7b15439cfff08ee8273eebf7284b417"}], 0x126}, {&(0x7f0000000000)=[{0xf0, 0x7ff, 0x800, 0x5, 0xd77, 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"d01bc2e3201578a199001efeb5600344bcf6fcdb85f48f565bf14c3ff544525c457d6bb458d772b1cb8aaa41487a424d65e90abd8f77e70f9181c3e558ecc5a7d4889b8725383ff3b70d47a5cd8a406f78e102bb9355f072540b82e7213da7a7696ed8d4b3ff8c4cbe21a7f17be6381fb6fd23005de510080004c8499f7df31527f89eb4265b33883e97e5d62e25238ff34f33d471487068fe93ba3da1f0096656e41831a752fae85cd5ca"}, {0x41, 0x3, 0x0, 0x0, 0x9, "3e326547436d8a24293b5412a11a8ec6678eb594e391738594c204569aa542fe429ef3bc019860cbae8cf7492f2c16f12a"}, {0x1010, 0x8000, 0x100, 0x6, 0x8, 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{0xdd, 0x7, 0x400, 0x0, 0x3, "26d19d996c85804153ebea713d90026f2ed73775e1a48eb155e69d93937b4ded5343fe16a6194614ac1ac630a0d0f64e32fff7e80790b929ace1dbd4c3064498e7b02da4bae424edc2c42d7f5ba38556a1fddaac6d9bbb3fbb302c3d2751ec9a258b2b4db735f7417256f9285fb8e506585fc7be826747a0a4c3c5aaa605a28510f3ec3edc88c5b727248c4c620f0d18fc084975bf9cf6e044df5a0d6634221afee194006cd4d6783417909cbb8d9bfdaa27d82c2af16ebd46c4272a4decfb8f2a52545b70104469eef1319539"}], 0x11e9}], 0x5, &(0x7f0000001000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x20000800}, 0x4800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r8, 0x10e, 0x1, &(0x7f000055e000-0x4)=0x5, 0x4) bind$netlink(r8, &(0x7f0000229000)={0x10, 0x0, 0x0, 0x0}, 0xc) syz_open_dev$usbmon(&(0x7f00009fa000)='/dev/usbmon#\x00', 0x9, 0x200) 2017/12/25 04:39:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x200200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000a06000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000561000-0x4)=0xc) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c02000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000052000)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "3003f4ff00000000000200000000000000df00ed9f8c070072013de52ecf1544ec9a96000000dd09090000000000000017befa457d260158b61a1a52"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) dup3(r2, r1, 0x80000) [ 106.516693] blk_update_request: I/O error, dev loop0, sector 0 [ 106.523037] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 106.530897] VFS: Dirty inode writeback failed for block device loop0 (err=-5). 2017/12/25 04:39:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000087b000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000b19000-0x8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000ab8000)='./file0\x00', &(0x7f00000d3000-0x6)='ramfs\x00', 0x24000, &(0x7f0000509000-0x1)="") mount(&(0x7f00001e1000-0x8)='./file0\x00', &(0x7f0000410000-0x8)='.', &(0x7f0000802000)='ramfs\f', 0x2000, &(0x7f0000609000)="") 2017/12/25 04:39:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000074d000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000548000-0x18)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) ftruncate(r0, 0xa0c) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000034c000)={0x16, 0x1000, &(0x7f0000c0c000)="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"}) 2017/12/25 04:39:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x8, 0x4, 0x0, 0x8, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b85000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pipe(&(0x7f0000b3f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000302000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000943000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000012c000-0x3)={r3, 0x1}, &(0x7f000069b000)=0x8) 2017/12/25 04:39:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x3)='[,\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000000a000)={0x0, 0x6, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="431d98d3df44", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="6ac8f1d9872d"]}) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2) 2017/12/25 04:39:15 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000001000)={0x7, 0x9, 0x10000, 0xf3, 0xefb0356, 0x80000000, 0xbb, 0x0, 0x8, 0x51b}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() unshare(0x28060400) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000009000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x18) exit(0x0) syz_open_procfs(r1, &(0x7f000000d000-0x7)='ns/uts\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) times(&(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000014000-0x60)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000014000-0xd)="6e155c5d05d71c4e72de297923", 0xd}, {&(0x7f0000012000)="1ec2b5d8187d90d4849439bf962df4c55dfe", 0x12}, {&(0x7f0000002000-0x36)="b47d3d5de8b9d9e6af67ce8d14b98a9e7775b45089cffeb0427971d9476a7a1626d8bd579aee96caaa21a51502b7eeae18fe092e8d46", 0x36}, {&(0x7f0000013000)="b4eab995aa701100600e852abd21b26ce2a2e1aba24c8c0a6fa54cee777cf0fe55d92d88f07df765e7c041ba331e28aff4ec58620fe72182932c7074e3c3c795486e9d57b59fd2b2e65d3cf2a7e69379f9ecbed2f76ab4d4ba7fb53839bf970cd867b1a4f9d5c1d9533c5bd8062bad0bdff6b08f79c1c0b19221b0b16fc3b97266ad29b1e0af", 0x86}, {&(0x7f0000002000-0x3b)="3752f4d12f23ae2d871fdf4edd129c4a219c5618c8fe2b441a6dd7b5157d742e269b357768d3d2c7f69b4e0c378f5e5ed67250a6102a20f354a3ca", 0x3b}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 04:39:15 executing program 7: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e2b000)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000751000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x0, r0/1000+10000}}, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001ed000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000cd4000)={0x0, 0x0, 0x0, 0x100, 0x300, 0x0, 0x0, 0x12, 0x1, "9a8e3ebd2e1e395d82a68d044355d6ad3e2effc5adecfa838e20f9dc3df24bf0032864b254e1abfc592c10dd2a5f0ac272db0c9b31760022a9cc2d3cc3b19b04", "cabd520d1bd4832120e8dc9a314485b081c7e724e3403053e1643638d0f32b3f68319c7c1c2d8fefda5ff354337afbb5ceaf08442fdf5fefc8e4d4beb2b9006c", "f10b2664279c70b3efc97900219df1668aabfd6140ec60b3b730eaa873990661", [0x4, 0x6]}) 2017/12/25 04:39:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000092c000-0x16)='/selinux/checkreqprot\x00', 0x40400, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000ff5000)={0x9}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000071d000-0xc)={0x2, 0x0}) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r3, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r2, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r3, 0x0) r4 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5455, &(0x7f0000b3b000)=0x800000000000003d) fcntl$setsig(r5, 0xa, 0x12) bind$unix(r6, &(0x7f0000783000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) fcntl$setownex(r6, 0xf, &(0x7f00000ff000)={0x3, r4}) recvmsg(r6, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r5, r6) setsockopt(r6, 0x8, 0x9, &(0x7f0000a7b000-0x1000)="d0d81d7d9a12902f2825675ffb0a434d42665b2f844b7984047f060c42fedadbc1c76d03e2f377739b42e02ee5d7174f7b1504be46ff3ed41b5f95fc8186822066476565f8c6681516376f2ee981ee4e05139a26f2f470d1f44e9ad0430a2b7d0cd55b565234acd686a62feec3a3c1831b532c474b220c824bc43c979ab21d7c73db59b11306bf4a23baf2886f687f4d559545e381ccf312d4a0d57c1c8d1445af78882abdbfb7754a903acce47777cdd73d91c52db304bb973d0617bbecb7c8f781b847a98c1be1bceb66499fa21e24d7754c73ac5f85011b4dbd6857b529be88cf1214b8f75bd963ca67233a54efcb1483d4df131d28b9b2fdad81738f7c1e32d739d997ff34fbb971e580e7b691c27e3d8995982fb741a8aef03681b8fb91866efe607158566c02d74baf05ce813343422ac085c1821c345b02dd7335271e1df957f5d3804ba4e7e6e603bcacd9b21486a43f08435ba68a5ff11d59a7f884230795c7fa51431d17fbf5076b3279ba901ce89851a740d7144d44e210192d73f75f05d5af1155687142d483d6048a99864ab634f9a8585dbfdcc18369f7cfaf6f98735cc591868762f0bd1a1ab6d38041cdcb137eac2c5b173446ac630cc8c579bffec1c2cb5a8779802eacb939b427f99fedcead3c43d329bfa4e0a5a978ce2a706d841d5494bf14b2a0f9af51fcd87c7fb47e7d39b5e1e6963ea54cd44c03429439e8b6577d79f21074cd8d4ee7f53608c50f95092a6c08dbef11fe3b469b02c86486562527403fede5f9289fb8a40f5af898a693496bf3e881d6f0e487030d04ea01335a597964099aa954df241515154c7996fe8e501c58d471d4f05ba98b32043f51997284ccf1beed279df43aea7e37191273d5479d1e073706450d3a81fd1fcb8cc91adc1af57b29ba2769a888fb1e4cd4ede571c8073f560a5925f0e1ebb0affa62be6e952f0aab055746d5c309be665135627bd5fdc101254534e0569d241d482a82b30246230a4f2490e418a50649e4ce4ea54bb517c95fd7b62702525000d56c86678d1b47134925f7ce647054ee5111666960e92fbc87c397ac5105aa713d34af00722163221cc4a22440d45a679cbb1315b7f92730b94416de76ef4f6f9cb1eae6586f258fb41d601e104f3b11e6db26438dfd563cae515d4074226fb08f026cac365a0bbb2be0b09b86e2e4fd1f5c140c77118b0e39d0fd57ec4eeee478cbf947c202d9bc2865b3dae614c79c6e09da1b32bc273fa5232f7ba9e9dea87169dfd81ee8ce0d068878517dabbea58d0ee54e381cd2ee5fe24686a2e0f1f1cc2092cd57ae0afb02e30c3977852bb9f2560848ce864d6452fddc69dc58d0b9b894527a76ca052c339effc4fc3f3676c489029600462833237c9787431e7ab55a3a37bfe81f39eecee9713c72b9864aa92dca46434f9fb10b18d56666d8cd197fd798c95a1e0449735a43d97a1c18281d6a8fc634b8cdc62fe5891be33f961d32f6428c95e5a6e16a6e6b107d64befcabe08514a5fc4fcb382dec8a8e7dd359657b9b3bf52df6058eab2adac028a0ecea44e4534374ff589077e3f230c0ca9b559cd5071cebde185c20c6345fb25e84eda3380123b214d8f76e00b5a24b9b1ec1964a190818b550de5ec83fd5a181853bbbd5d3c19fbfbef18d8b855567adf100e6874958d2c627cd84f75b9bee5987f05a71ae262c20deeb5d8d976b7cc47d5265dbd4398c7474014738c7e71371e32c8ddcef997d020b7141d981c21c0ac23fde651c8b7b70e35b8d252083626b4ea240abffc727764348f3da5327236881ac679c5f754efaa40851ee9870253f1e4ee2526ec61b1f298fa83b99779e3961539f1d910d58c31ceabfc9a2c1e9887aec809b8e41acaf05b920956e62ce64936932471230ed1099f130fc50fbe26b246bcbe4fc2424ea7dc826577be06a99de2099455674a6971c1d339b24c68a27665668b18d00441c985d73fe3d24af21fa35d88990704841c8f6588c1004de5d81f9e8d9d7165f5564a23c9f3c6145521088a8670b2dcd5bea9fa12912673965cc4d15f2ff5be3e1fff8cbdbe3aa8ad3d253e9a234b0ffe848449e3774ac331933862d800e9161cc1a9831c2e1b1c6bce34c0c66fad8678b0893ea92562c81c297d0242d9d395e69d0c5a113c7007454376e340e03aed1227827542d52d853dc5ad8b4af6ae6c2b34da2e5bacaf041def7b3a05dc938cc4753c88f6d38d8ad14feea56361dd7368be79881460dc13b9ee3b4234084ae7b9b7def2b5c0827e9180ec033788b62d09e1bb2c6976228c8fbebfc03943e1a296e5ed80cffd197f893b748b060790f416cc601a64e7f635da85a5d98f44773a6268606c8837ca1e2acccdbbbed2f8cc0137af6e2e21a8ed838c2fd9523cf050d64e30fcc175f6402313c556dfbab802d25eb62829459d232d5ba69231c0eeb3afb3e1fbe003b96080ec0768bebc5e6c4d8e0b64454dac04751dbc9d146892646b2ab7860709782324cf79e21df279a97267d951f6fe8beda72c27e586e8570ff853754bcfdafb65afc4492e0e3342fcfb00ed6b5ec98ce9dd02fc0b389e9f75a37b594daaca2de62250b848f90f6473ad7b895a1103054e36f53dd5073c2984819e774bea2c96f2c8a4124602308ab24bfe370c97e842b8f6bc4755c93eeda5d74a76da05f088867e649cd4f715b5a3a52fd0713a67670d15ae75665416dd1d25e5786ca490f68ebd794dbf82736f422abdfa79c37e64a067516fe22ce1d1d9d5904aaf233ddfdf9fda38de19148f3f08a2d096747f7cafee051d69ac37051174a431efda65be4f9982b231bb01c5307d258b11efc24eab7034498001b5b0e278dcf38435559b91dc94bc3a3a85de87baa54e7189dd1ddd443d4a0062c0df5f582c51fbe31d72223a7c0d77057c96851fe7e0230a0a739892d4f2d341494341817f4ac0d2a98cce7d1575c40c21a4bc375d0e656bb5d689a457118eb8a685dd2426ba228f73db1177b3f780aeeac200118de898885a23ec364f9763264d2d9ce9ce7379d1c57d808ea437925c77ab18daa168c276b5049665f99ea2a18aa27a18d1b8c754b7f2385cf443e8d8219a35dbaf7d9ccd80b4b07cf8cb81c7cd5b18f9f9b0a04a45ed06214364a77ae30edbbb80ccb41555ca5f8e5faa62220ac71614f62390939deef5eb529023614d3b1bede4bea6d7c09b88c53f6c4176223c2798ed821359b9d069784deff8630a81b22a184b11b5de331f1dfc6e0e772ae6a4c5fba20fe7701d40e1199419bb1ac3b1be1e447b3180309f7de10e3f47f420364901e3c026b37b0474aa3db18fafa580df9ce3801e8eae01dc29a28a3c9e961fd6eed3056ee3e90b492e393f8132400834fd88a1210b51724daf998e68f5eaba6396c9b86373bfd3a07f6d9596794a18adc729c2436eaf4a837abf7030ebed5e9423ef039ca4ab26e72e4297a2060e4ff5a23bc9ca6a06293d8ad94b14f1a62bc452eb57b964738d548f4ecdb2428fa707210648989cfee3b278a93dd65898d626325ac2b49ddc48c42b249187d7ae6c45f5776df80aaaf49460c8e44a3e6a610156416337de5f590202eefeb4e56466e593575591ce5a47cad8301cda34d4575274c76e5f85bdd2f946da8722f669ff579692267f54200b460e734050b02c4855e00e2ed0ffcfca222012c9410d24ad6bd413d392756eeb48be2a3f7740921e6dc31118e5aa207a968863ed100b2640c525606cd28cb13d48932eabf06081a82486e97bbea32d9bee4b269efb0f8b0aa243b9d3c2e70c52a8a352beded9bacb87e8980c6bc03d2c60094ebb91e5a824ab92995ac9732e4f8e08acfb3e37e32276bfd4bb4da58b8ded251b7825d701c7a9bceb63a1dd40b9dcfbe2650aefdf69757aaae80e061d7d97fa0af5a5717163879f04d187b934423262cdd62c2a51c74dfecccc15fa42f7f8e8499115e47446007ee31ee3fc8ecc51cd94a6cc1ffe6e50a633a19b7ec48b8b2f7fab0fd9109fe81f28dcc419e54c2293b90c81fa1c7ef58b3735c46e5a0b5de621d48d9bdc0a3d1486d5ff7c8895098e6198fb7d34bd8afdf77d8d62eed73938b68d49f902bc36a8d4c6f728c93e76f496db0806bffc4c772557dcffdd9246dcbce9b6c4123fc668f22b0bef42ab7cfc8a6e932b45c40c8613e0873deb80fce664e26e846a8a587b78a69b09c2095612837b5a27f58f138ea8083ea28e777dc7382e2d8e3018200f5105b69f17c92d76b3847e1091655e73755ed761a0f1393a8188ee54f88d209f4cfe56bd40a0f8476a3be192c005976692a17622e02b6074fa7fec2a7a577979c897362c237082c2335e82cc004898fbc69c736789e34b909b56f94bb7059f66eedc3e8a6286f4345d460398bf36c232e1ed7a9052b967572540e4305662746ce93f306f62fe6c26ca6c12f80cdd608e77cea44ec58aa7f87d267e6fd42a40e243894be7baa9af695580c21e405520fe17345ca4fbb285517bc9c161f61782deada4ac0d0b23a0ba2d1da9e31c781fc487d32acbb964cb9fc5cb6bb7c8a1a82059a665f629344f2725dc22f092c84d79845e40bb846891b9ffa3867078caa473eb8a94efdfc71aac63388eaf3654af197b1fa8e43b06144415ae83f91b33b918473835e3c459a49bf9605299108065b8abb8be83d9b0aa37030c1189b76b9830c16c14a4727e240d6038a7cf5ce1074e25063cb1aa00a59e4a59358493aa05745f7869c42156ef3e05a636d8a52c804a5efcd24c080a710f2a02c7750c46c5d71469a6bed2851c352d517b3607a46131390f2973575bd6b5b7e040973e0d4c439d6bbb330b17583caf49367cce34c08483df08006345d91f045569e2ae387459dadb4e41e12e464e5e0db3ede0eb92ca04621306186909c29ebab975fd499c96aa874fa360c2f33d28b148a07553af9fadd71944cd526cf5b46fc525bcd97122407b8709fa0b6d3884f7aa466cb541d9cbc88a628216a3d78629fca0defccda144870eeb8fa802aea2a8d9c9cd27c9dd08de762174b130097e57e4cd2378fbee6f36b2809d3fc33db26d341708caea4038f00ea31be0356c3b8db6e7e78cf06843eb95448ac7775912b869c6f9f21d7ad336ea1ac55a9160b6e3fb3f55d5cbcd38a5ba22ed0051eb3b0b95877aa3bd68788a8c86da32fa16b5097be58d712e29c86f3b4cf3ea2e1a044aac50dfd70912d010d3352656b7e3839884fd725dabbf50c2697a97677a266517fe2929706b6637556ba10b58757b9f323e1a4055487bf944d175f4848fc43eb1a2b6535dd814555ec6152e08bb7053a7112ccac645e318e9cec3ee7cbbb286867e158addc788569d2072cc7f5cd8f25669905dff93ef8e77c5858622d0c0e5200d1928fec155846f42c8505b47c86a1e50927b654813836ec49f55b3e855e5a158878570e2804caff246f92ee9b2d138ddbcd1bd4ed5cacddfee7a368ca894ca3cfd4c86967b77fccfd05aaf1b8d07a6b184fab30a64b3092aae6469f68ad1098d1bbfbb9e7775f72993d3973754f75c955cf312d47ed49d2f0f050e406a4f6cd8c8d694bf532ff520d55d9988686339df3ffad55b588b49e4f49c0584bd99ba613a1a02a7faac331e7175187694392c8d0a6fff478fcfde044e26179d92cd0a7835bea196818b22b838d1db3a47b48f58e0c3af9175701081d13c76355ab99a13ef518b5ad9c210fa3209b79bc017f0692c4dff37a263a4ef119112cdbae6b6445a8be0c99841917dddee8ff57f7b9ea60a62b5856bdcc402b38", 0x1000) r7 = gettid() tkill(r7, 0x16) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/25 04:39:15 executing program 1: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x50400, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000360000-0x28)={@common='bcsh0\x00', @ifru_addrs=@nfc={0x27, 0x40, 0x40, 0x7}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0xc)=[{&(0x7f0000001000)=""/14, 0xe}], 0x1, &(0x7f0000001000)=""/89, 0x59, 0x0}, 0x100) 2017/12/25 04:39:15 executing program 1: mmap(&(0x7f0000000000/0x9bf000)=nil, 0x9bf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() setrlimit(0x8, &(0x7f0000002000-0x10)={0x0, 0x0}) mlockall(0x3) 2017/12/25 04:39:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006d0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00002c0000)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 04:39:16 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000080001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000006000-0x54)=""/84, &(0x7f000000c000)=0x54) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000f000-0x9)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000000e000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000f000-0x20)={0x80000001, 0xa1b4, 0x1, 0x6, 0x4, 0x400, 0x6f9, 0x0, r2}, &(0x7f000000e000)=0x20) 2017/12/25 04:39:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0x3ff) write(r0, &(0x7f0000933000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) memfd_create(&(0x7f0000ff0000-0x4)='dev ', 0x3) mq_open(&(0x7f0000001000)='#*\x00', 0x0, 0x0, &(0x7f0000736000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 04:39:16 executing program 1: r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="7d70726f6365746831b600", 0xfffffffffffffffe) keyctl$read(0xb, r1, &(0x7f00009bd000-0x12)=""/18, 0x12) 2017/12/25 04:39:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0xf) setrlimit(0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/25 04:39:16 executing program 2: r0 = eventfd2(0xfffffffffffffffd, 0x6000000080800) read$eventfd(r0, &(0x7f0000f00000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000bdd000)=@common='lo\x00', 0x10) connect$inet(r1, &(0x7f0000d37000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006f0000-0x1000)="", 0x0, 0x0, &(0x7f00005df000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000acf000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000000000+0x3e6)={0x3, {"a31f3e3ef5bded"}, 0x3}, 0x10) getpeername$ax25(r2, &(0x7f0000b2a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fda000-0x4)=0x10) 2017/12/25 04:39:16 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000237000-0xf9)="6e3cbbc7560223576ba7c3571848383daeb45fe1451f32412e7dea38b3b59741025ea9d369d328a546f8b4517af2986a3e5f9e2a3d42a095c6841f46558bafc4e424c846764a7ca5681d0e807efc7c71c77d826aea1f7540f7200b865b253d24f1fb9da8170707e4190345089c7593ae25da5df06347e60b676d999faeffd383e6067a47e829dad823a08009d3982d97a1c71c697506f3a88c977188a8f0cc214bcb8e87864af184feb70ebf66b4c1517f9c27ae64b2a1e8bde09550001cf7419af6d4654aa698001cdc788cd9593818ec7f61f8dedff99c5716798a25d2b83c2ab41283b5a1b86981d0972dc9a9cdb57bd90ef1e16958fe0d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f0000d1f000-0x18)=[{0x34, 0x0, 0x9ea1, 0xffffffff80000001}, {0x7, 0x0, 0x0, 0xfffffffffffffffe}, {0x7, 0x0, 0x0, 0x3}]}, 0x10) writev(r1, &(0x7f000011e000-0x60)=[{&(0x7f0000574000-0x11)="bcaccb89670f931795a4b07ce707b373c5", 0x11}, {&(0x7f00008f8000-0x10)="b513a131443bd0f5ddbbee23575af67b", 0x10}, {&(0x7f0000fe9000-0xac)="f4c606115e76e38808750fc9ab00badadd9844f74d99d9d3e53de613d75fcc271e2bc15eb04346a079e0f412dbba871d9b871e0fd0808c72f74017a38e1288da758424f211697864948cb2ca645f5cb3cc8c3394db5c87f604fb812ba83c37c91724af5ff369914006ff853efb3bcbb79a71ed6d82360494be4ad1e52061ee27c1d1055a0baeea1c92c0a12f1f8152a69d3e7f05cc0cd85221711febfcbf6f4db2b236b8e624e5020b82183f", 0xac}, {&(0x7f000016b000-0x1000)="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", 0x1000}, {&(0x7f0000857000)="2babcf45bca133a4be9565fffd9c7bb08773a80c15b2c995ba96f82585f96a60b798b073e6d268fb71a3dfd5591cf65529aa3b71768e3daa114ff6f2fe425712baf8023e682dbbbe64fc2236cfe953758836d0f6cf457e3a5fbf18efabbf8f522559a400387ffbab144625ac9b4c01242746af80ecb3decbc40226e411066b6f8e7771e2d2cacba46f4a58815d6b2ae7b85024bed4ec72716851ac055685b3f6fe751e96eceec1a6cd28cd68ae842224da14fc0e657e6c7fd415231b3ed63c218e6abd4f9d007c67dbcab082ab87dfbb1a7558473ba535c5b69c161a", 0xdc}, {&(0x7f00002e7000)="ed59f6e7f291b82704b79cc6efca47f7960b48d9bfa9eb6b706779baf102d2db982e59f9ee52e99d573ccab16de948aef418535273483cec3eaa9b62c04bbdbf3b2d09205e4a5dfac7b4c18bc9589b828dd0de0ec11145641e3a2b2e730b263215b75eacc9de91217771dc991c0fc4b4dc6ad298d370b19f14e5b5c44508aa9b28195d4c165f411d3d", 0x89}], 0x6) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b4d000)=@common=""/16, 0x10) 2017/12/25 04:39:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f9a000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pread64(r0, &(0x7f0000ea9000-0x1000)=""/4096, 0x1000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000055c000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea7000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000c30000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) socketpair$inet(0x2, 0x800, 0x5, &(0x7f0000a56000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f00003eb000)=0x5, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d6000)={@loopback={0x0, 0x1}, 0x0, 0x2, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/25 04:39:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000054b000)=0x8f, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2017/12/25 04:39:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006ef000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d34000-0x10)=[{0x0, 0x4}, {0xf, 0x6}], 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000066f000)=0x0, &(0x7f000001c000-0x4)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x12, &(0x7f0000a14000)=0x0, 0x4) 2017/12/25 04:39:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000de1000)='schedstat\x00') ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000ba5000-0x8)=[0x1000, 0x5]) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000cdc000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f00004bb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000074a000-0x4)=r2, 0x4) 2017/12/25 04:39:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000006b000)={0x0, 0x0}, 0x3, 0x10000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000060d000-0xf8)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer0\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]}) [ 107.422595] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3943 sclass=netlink_route_socket 2017/12/25 04:39:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d00000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x6, {0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@generic="8e755c873c1193767b3a68eaf231f9bd", 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000e64000-0x10)={0x2, 0x0, @rand_addr=0x46f6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 107.501976] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3943 sclass=netlink_route_socket [ 107.517993] device gre0 entered promiscuous mode 2017/12/25 04:39:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002ce000-0x15)='/dev/pktcdvd/control\x00', 0x10400, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000706000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000774000-0x10)=@common='tunl0\x00', 0x10) recvfrom$unix(r1, &(0x7f0000075000-0x4)=""/7, 0x7, 0x0, &(0x7f00003a5000)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = open(&(0x7f0000b57000)='./file0\x00', 0x100, 0x10) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f00009cc000)=0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000b6f000-0x4)=0x44b) close(r0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f000036a000)={0x1000, &(0x7f00001c5000-0x1000)=""/4096}) connect$unix(r3, &(0x7f0000cd9000-0x8)=@abs={0xfffffffffffffffd, 0x0, 0x0}, 0x8) 2017/12/25 04:39:16 executing program 2: socketpair$inet(0x2, 0xb, 0x9, &(0x7f0000714000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00008b7000-0x8)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) prctl$void(0x15) 2017/12/25 04:39:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ae4000-0x4)=@assoc_id=0x0, &(0x7f00000c0000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008e5000)={r1, 0xb8, &(0x7f0000f25000-0xb8)=[@in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xffffffffffffff9d}, @in6={0xa, 0x2, 0xe38, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4b6e8297}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}]}, &(0x7f0000bfc000)=0x10) write(r0, &(0x7f0000403000-0xb9)="220000001900070400003a76090004000a1ffd000008000000ad000006000180a427", 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f000027e000)={{0x4000001ff, 0x2010000080000a}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r0, 0x0, r0) 2017/12/25 04:39:16 executing program 5: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000c6000-0xd)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xfffffffffffffffe) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e80000)='/selinux/checkreqprot\x00', 0x280002, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000e80000)={0x6, 0x2, 0x3}) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000a31000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e82000-0x4)=0x10) 2017/12/25 04:39:16 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000006d000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0x3, &(0x7f0000002000-0x65)=""/101, &(0x7f0000002000-0x4)=0x65) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000000)=""/255, 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000d63000)=""/4096) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000565000)=""/221) 2017/12/25 04:39:16 executing program 4: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d7e000/0x2000)=nil, 0x2000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000716000)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000002d000-0x64)=""/100, 0x64, 0x40000000, &(0x7f0000e5e000-0x10)=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 04:39:16 executing program 1: mmap(&(0x7f0000000000/0x7e0000)=nil, 0x7e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007e1000-0xa)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000074a000)={0xfff, 0x2, 0x53f33e12, 0x80000000}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000033000-0x8)={0x0, 0x0}) mmap(&(0x7f00007e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00007e0000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000688000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00007d5000-0x28)={@generic="e0567a1d88b726de4990310f929314f6", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000cc000)={0x0, 0x0}) ioctl$TIOCCBRK(r0, 0x5428) 2017/12/25 04:39:16 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x1, 0x3ff, 0x401, 0x2, 0xfff, 0xfffffffffffffbe0, 0x400, 0x40}, &(0x7f0000001000-0x40)={0x9, 0x74, 0x6, 0x9e, 0x7, 0x1ff, 0xbdb, 0x7f}, &(0x7f0000002000-0x40)={0x9, 0x8, 0x200, 0x1f, 0x2, 0x6, 0x3, 0xd589}, &(0x7f0000000000)={r1, r2/1000+10000}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000)={@common='ip_vti0\x00', @ifru_flags=0x2}) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000002000-0x5)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000001000-0x4)=0x0) 2017/12/25 04:39:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000359000-0x8)={@rand_addr=0x2, @empty=0x0}, 0x8) 2017/12/25 04:39:16 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000003000-0x4)=@int=0x9, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) 2017/12/25 04:39:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000088b000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000229000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f52000-0x4)=0x0, &(0x7f00004a1000-0x4)=0x4) 2017/12/25 04:39:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x29, 0x3, "a9e6"}], 0x18, 0x0}, 0x0) pwritev(r0, &(0x7f0000612000)=[{&(0x7f0000252000-0x9e)="a01f6eca932ccb155eb0e45bec70f2a6ae642834c051052d59fa6ae578afcee34e8b475276d5366d7cc9d07a9f5c8208e5381218f8361b68fc774b65da25b799c2937ab0f3890940a8a17e19dcced3c3cea05154181ce94b193040644141e5fd5d5a5b172395515009795360be8479bdc469b6ac081f1bb33d2ca200aef49e3cb85cb75062b58221a063851e78ac85c775b252c6a44c6a493419a5af8de3", 0x9e}, {&(0x7f0000f00000)="83e421bce66a1730ccfa7a2933e4dc13ed2a25724b8c6e25d4342596d3d615d2351020348f0f183395da8aad7e5d82b7bde9e10fedcf6bd574e56a197741c897ad23aec037d663f6b4a4466f23056f86ddf1facce4741fcad53e8e5c072aec7d8c26811a425d5a6d4f90996d8753f7", 0x6f}, {&(0x7f0000c2a000-0x6b)="25d0b9f72664f9ac200f8ec79cc891d9900a5481e2a65504fad6c77752d20bbf76e9aff8b6d83682f5e9bff456f6814865d69ed89a0cf2ff8f580f16df4d5a1e27596616df588bc92ebc9b7c2ff888e725d4569cd7b37f2cdbc2e0ffb8574bb1eb762eea7b29303011fd65", 0x6b}, {&(0x7f0000d82000)="1a26482fcc6c55bf2cb53afef12bdfa9dc751895f4e7edb167e34c84fed14971cdc80316edbc9fcde665e967f447ead2a1ac0cdeb8c33e3d95f44c09b05bf73a1a65af044dc36ca39b48aaf3908dde3424dab9ee3dc3acded0b9ef0a8445f7bc586c508a07698b611d3f70ee281dfeb3575001304bb66dc72b9fa66a8adddcd06244a64eeefb48c35799125a0c0e18d5ba60f1ef13d0489db17827ae53d63bf03c9b22d1b15eeaaf3c147d2cae77d54f79cda1841daf8300c98528349f90515598529e6868d0ac79c2322630a15b01967daea5f9cfaa931ffe23a242ab62b9cf0bb45287d2fe392e56f05bce3426e2e290b9cf4ca596ceb7221456d4eec5c77bbcf0cd46fd32166924165efced1fe5b62180006ee6662ee939dda8c40831d48027f651e668b8b58d03bbfc696d49ea79b2320a45fceb1afa29fe887fb845506325026b90577688a8f342fc6c25649924dd1b14a4a38a7cc95aebab6076b22d42ba4253667305385e30975e3c75ce79106108fa348d6a3c53188cc2550fe50369ca881dfcaa75e952a43e8cd090fd28683f8818db7384cf1ed829cf227a409e27eeeef5cc7ac14ea5206935109063c30a5c1210073ccad52c77d3c2a0da6faeacb36f8145ca8dd3886f4f63192f6b74c5756228dcf6c5d8d7653fbe4db2bb9d5ef1eafd36933d31e6170f1da7191688898803dbb6817f1f48bc1d8c235f0eb7ed36119c75a2a991a47f9a6729e0ad3cb02bb4a7a67d80270029186c557d3585bb54fa1b0c60e5f686f850bcf51e26592de63ed5aa7131e671297febf5f1556fbfcf4f09bdc529c6dcda29b6e0ca6930c692107d95c18887860eb913b3556439b44a254ae010f849a97e94ea9d8c555b0ab7d2d7484e61b7a0427d1b5d0dbe4047d8651ee7f02c3823b802f3b79cf9b7a415d767d5bfe9b27f46f1483d2b873743ceef8d669fe0276a67821d5fb05975c302a8dc338f269f1f5f0f73ba5587201b77ac9c1870c72cf26be7c1ebbdd82206fdb5a0ccfc3854ff2815b9edf60c3cd70a1cb116d83e882f70789acb5ccb9157bee3da1106dbdbe35f3ebe717d5407c525abd58c156b2e5b5d3a493b9a355d31bad795b92525aa5a2aa7ce07b93103d403c91d107729f9ea324f480eb07ecc026afaf4ebb7f305f4a99a936858d8f565e139c5a8a8ab5f3c62844e1f1bd43700799e9bae5493e0e9f131fea4a692e5edb760567bc7d7f2ac9c6cb501d33a1b5b344a9430463fe183862758f2ce60d6830009b9400003efbb5c3fe688a7f837f279e3aa1bd30a2762214181abfced5ddda68067bf4c4791a6c1425e6da1c4ab145ee39430f11ba9825613e39412de9c2f06550f5039c885d0b6bd4be889cf97822471e02982ad1b457e2e3dd0d0c141ed8f1ab24b42e68af93db5e64aea1f757b5f22f7249ba85d61593f9a140bfaf28045b4af54d35581fb4c954f4ed4405e63d735b21157ea97a62f1fda24aa49e111a03b1d6046f9ae19a98dc1fe732ef679372ca614d650005e2af19cfbc94dddbded67308728e9da1c03c742ac7fe1617e68bcf04627c8f31c5aefa8ad2dd3c16e1215143d58e5386083585bde52e24210a25f06d3fbefd71bc408c2333658f66f555057f4163cc5dad3431d7719278dbcc1d6b32b72e675183b4734d8de16b8064283a0704499e6028bd7214b152db3efed24162947d4cd9f5fd5f6b3d1db78f53aa9c4a5283ac5271641b06fea6de85301de9e5db1f068c84dd11a59a6c91670e74359d056bbd0d44772e5d9ca876557c5f6f07135f465d0ea86f311d12263436aed899605c313c5e3779f4b6e81bdf52922e73f7b7274e10bc050a4d5f45cd60f744d23d983dd038df00a98fccd4fdfc741081a989bf8d72f637bb80aaf050095e8427e535f7f71d6c4bdf8c65ba59ca1c779376304cc3a5ac238bf0186a6872a3d4905b256245156a32a43e28b047b46a7cf3963024062075260141055b646dac06f7dfdf4d90a6a0d1672b2035b606a493b0ee81b306e7567ab754f0f8d6ff5877e5cd6d223d89c896750ac161731a5de32f5032583d834897cc8ddfa1a6b4f449fdd0039806a0c15d6c9eeec37ad40ced90be40abe4b4f6f337fcfc0f1e95dba1e9e61a0acc407345ac252debc9053925e2cdb7e1df215c81de2c728650cd82db53cb9c69a271348f395d67c36c227ff1d7ab2ae4569d8c70cb12a0ab0c44b3872210701432b9e57a8da746d768147f09ed0d0f4c85c31cbc1db593ebbdef9798c4a002295358c15ad66d77f2b65238d0dde27b1c0d9b071d9c9f3b9dbeb50501c4c8de5ff19d0a9100d0060e97ebcdc4fa0f049fc537131c7d58cc49da5b663071632121ceaf0c850d34207ceed7280d446cdfe5204fc0708e0c08fc148c89bd164f8c2373436b7132a57b18ef52be6cea524caef7dc8453695246d842946ba1c8adb3b8507318f68ceaa200bbdca56189accd8554472ce480d22e45c8cfd98c3ef47a9e5928e6ce74da75d7db3bf10e69085d7b8e70c3c0c39d80ae5ff14f402a3c6c281a8ca3714330f7a175230ee56fd108766f9fd0afbc5704f72716beba446b577d65caa8936f61f135eb1a2e996241170c991fcb9b04fa38bdd5ec4a1c1f48ba1c910ce16a58b62bf9580d5eaebc13e66f37fbb7f277f883ac39652ad2312a13a76a45150bd474ab1ae040d389097bf01c60bd9204ee6015d36f9f30aff2824cd4d8a447bcac4a2dba364e6bf7ea0b12be94c4e6b805b83480864d6b5ff28a54d7029c8b900cf3c652b621041d33568c4fd92f76e7715b1fe38b83375eb80fb491b4621f288192028e8cad115f47f8d1b9e8d5991a379246167e57d3ad4158ea6e2bf518941fa107d45c7d539a7ab0b78185af93ae2375c34cc733a3d6dbc62a8af5570738db84ff03b8bdd46e906c84a9ab53246fff22e29e66796cfcb573790f2730fd3d4eab2a7fcb23f44f6885073c325cbde0806b710fcbb6cc087f7c4be35d1c5577b032e601c30f122ce9c73a893ded9ecf86cb3c7cc6dad8a26a588d98e07c8af15fdfbbffdea957027d6c1e6a34f6b5d01e751fa75f93d80599798022d656282fac35378de7eea91dbd01dec2a7e55055624035eba9dde730a7ec346617561fbd158daaeae2cf1e39326d96527209aa182f38818517cb32c8d601a68ddcd3c077c78759b7df5948215dbcaf89d8c77e9c814debecd9f2ed82b2791a9068e55aa65e680f34fda665180a214e1aadfc75a6a028ad1c60d62a79d9f6e43ad4e120d6539e8ea29f85908e392865226779aa708b125d3198245f9d0c5414e51cb459b15aa1339e7b1bdaf69982f8cd5654257e1f7ce0f34fa4b03343e3136055292b22baf6334c3bbcc52510dce7da5410ed190540e135f3024f4c5955ef4515d16ed1f08e7cb1afc5c0488372defd28b11c474864c6e3068d539b6dd4d97424ed9a15421fab0ac18e2d3a46b086293291f13d29e4e31d7a220ab866671e6fcf995fa91b9e498de8f87ca3449e5b7c61df589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0x1000}, 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", 0x1000}, {&(0x7f000096b000-0x93)="b60d92edbf96f5c52c3f5a73508d6a59d4fb0a9e10993708fe834eaa0666cf7baa28b54651d39de755082e2b66004a36819f82b3083d6085885faba911d728355f47f0d5a72454bc092909b71d560b3857400d94e779f026d7c7e40dcacfd00a6840c58fbd0871f3fb1b277c140961ee008abd0b2ba88edd9bc64d378dfdc5ffce50c893baade529f8446330f3b521656d0c67", 0x93}, {&(0x7f00009f3000)="23a452bfe9c79f2c762b6b24faa52a30e6ddd8bf3af1a6696a6ddd098fae9ccfce7c7aedfc14cdcf02eb2babbe53f7e9a0aa3b91a691a6d1ac0309013452dd11928d5d61f3d1650fa20fd4efd3d1511e1970f8fb4f797778a21981b563db715c73d1db381e6302af883f4dec2f30093741577f5627415df1c512f260e3fa03f6ec9d317a1a157842e66fe470a404bd2bb67139101f9a614b26b2109e68dd5321480748", 0xa3}, {&(0x7f0000d6e000-0x7f)="24594b86ec91b5a8af9e4dbf11d0d54baa8ee4d7b1bfc762f6a6386a880127b7af086dc696cd1b97c710a6cbcf216900d7318e18efe8446c494ec05051d5c3df65780ef1f7d0807a13d2660c29a8053ed60ff85b33c419ac2f8c338cc3f0e35dce429dafff916db25c228aaec3bd16e2ad531fc64dba5a596bb22bb9913567", 0x7f}, {&(0x7f000088a000)="9bc0ede96f22c6b8e9039075346c24394d4babacf629ca010f53ccd152c2aea333ea499929b16d77a34ba914675aba43fa0facdbde9c40b2f2e0131562645e5735abb132461baada017781e2a9be6b51396bf67e091d16190f8bb819435e6f0aaf8dfe59c94e6574b71364de612e961e717aead2b0b8bacacffb71db49297ba7cba712ff0fcd9074b373309576eaac3087ad1e3d4f9f2687a586e3de974d7acd76eb06bd69f6c5d5e2d622c14e1807fe9fcc9ee571160c9b4acc92b61d8361b6d73d4d9b75b5c09b8756626118814c517d59df25bde43d355e074c2eacb61dafefce42b5e7a98997", 0xe8}], 0x9, 0x42) accept4(r0, &(0x7f0000ae8000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c32000-0x4)=0x6, 0x80000) 2017/12/25 04:39:16 executing program 3: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = socket(0x0, 0x3, 0x100) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000037000)=0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000025000-0x4)=0x0, &(0x7f0000037000-0x4)=0x0, &(0x7f0000037000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000037000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000015000)={&(0x7f0000037000)={0x10, 0x0, 0x4, 0x1000}, 0xc, &(0x7f0000038000-0x70)=[{&(0x7f0000038000-0x1010)=[{0x1010, 0xd1e, 0x1, 0x0, 0x47, "ace65e1a25b854459212213cc4eb24c5ace47a58508a20488f7f1ef360f32e6947421d53817be8886bd8328a7989cab6c2c0c4c59e63137e6a732db8cd218115c2dc3b00ea7d1da1c760913adf729bbfa7a1258bc9a3b28d850145aebcdea62e5b01bfb540e70d249f07aae952f0cad46dfda3584f948337c167752141b9f5b08507c0a84c368ed8b7b47d30ddd15b2b0f09a705e044661dab7e4287ad91cb61fb2e14f1938dae822691966c0e0b4584c70816f03cd21333bf2efa8ff1582803a9b64234690f9c2b0369883fc26012dca72e87d7749abb08656ef1a076a39dfdb4cb4b4e558d5a73a5e18cd7eea8ed02bfe44d0a56a00eb45e95eb8d0fea4230ff7b79035cc5ddd94a52ed493e7f5557b5885130b3f92806e5a7f7d60109f3cf60d4fdd7a467ea6266cdd8baef3d9312e41b3a485a7f80f50b77f54d9df1c5e21f014635cf1c2c3ff51cd831f4bb136f719f99c69972ac32a0cc56930b2f95496909226a2ed7d4739389b6794dd2008fa7ae4abba21d3e9e327de5e8b2e48b44eab2af538d0139f53f95238f36e7ed5a79a21f74fa498ea411713683a1b4c1ac2cddfe5e45fc6116b655e49b7ae5ee57021a830d3d125f8d5ea6350214be9e2e2b11f12c07f4bf6585c530dc497f4fc50602647945dbeb85f8b09bd3bb3256a62c65d32608cc8f9e35d23afd6d2415deb9af77e66b1e8ce852752aa8522b795f0d674760759ef4cd4774cc52b43fb86045daeb9a4d9e2bef25be63df72d2798fc639ab78a48071584debbada2841fe83eda5082de8ba12053b7c30b750567aea8f11631946c979f7a56d586c85a8be2aa4c4b14234164507ba62c23b7888bbbf55cfb9bf7eedb83f45c2091a7e2ff5412de36273f54e1f64f2b27d166d7c3b47d1c502cc368aa6aa7764075f717d9a4d05ae784db7a080a3696c4df0b0b7fdb037b4a209f217ea5505a2ab16f53c73694d5269c801f889e618fc04a07a20144958c2d0c4f44a36fe95098f87f3df920c2ccf6a40c08a2c80ccfbe671953e30d4cdc6abb1afd3b3a33a75e078a4175d65afd36ab36a6fe93b1c7859e88e3885100dcda10a7319a0b279e9e138b397b041672357843389d1b3fb4104bdabdc426116880e55a9e9c92e59aefe254085af20be4e101f126088d6c63f8b317dc53fb34f38f35ebb422eb8e7c7541f5f3e593acedd1cb9b9557ed88d91fb6857c8d8bea61ec70e0812ef8f59a7ac00bbcddf7148a7006db8a7f39de63c990a2372fe56162bbb06dae0b18531cb6d6d54018f20630c0e5c4cb77fb1216db2a5503760ba4f4ce4476ae3e075c0419e42acc4266e4fd07b3c7c9f4a8a225b35b6458b85dc7270bd97a0d56b1d70cf7552727ab0bbf8a37d72e232e9697b7bf1426b7e247dbedb22f742f9806b15f08a1d598399a976ec3ba5fa3e78c41570f9812c65c38a43ae32b0afcc86a0900114d3cd7c90882b91dbde1cd3a7ff59aeecf6f752c6db53584f5e78f3ef57792c1e4d3dfaa148647b015330956fc2def481b957962cdb86917519eca1febea8013cf95592a4f862c61f5f7c472b812d1170a64bd99d66a1163d9158ad22c54c59e4afa70f281d9891b814ad3301154ebc871fd3345da6aaf31fa4ed2aff4188a116c14b22f6ecfb1f58a3c1ece5ec016282bec4cfeb1e31c6255426c5ae251f79d9374d0f62047f018e195eafeb9ad8827d16ca68837c3e098ff92934de8f4c2c76b4e63bcdb3c0d5e3b2e6bf395ed0eee6e3ceaec28181fa6fb3fd88dc60cd83db63c006cc2a2c3729d998c29de9d863e13bd45633d05e19f62dbde4947d67c086efbda0cf11dcac7733a839b29f9c95a18ef3e2c6e84bfb55cf2853d23c08e836dfd58a5ef2abbd9910e9a473bc52609eb48c6dce6f0f0f2cb127e439a938bf6d26d0b5fcdcaff044e089d5dc1a3601e9cb32dba3b2c604d193781dfaa46a0f4a243efb1a0489f99a711b29611d0750168f8cea713fa5a6e662fe77615bc34ce1c8a582551bf4bb1332047501c68014d294878ad54525ef7d13e6f0a4ccb45681e2fc1d09bafc4d80deaaa49e3bb71be2310026cd0823460f972b4e3f4442858338e4aad9cb233f7648a01dd1c5cbe5369927e591e3de7bdbbe9398456b293e5b3ae45dcf258d8f57bb6b7d3afecd80292b9a20c11b76107e93bd78385d2b76a68dfffbc582a1d95572cc076fb7d99d77cc7a437d42819a4417081356226e11e71309a39dbe8cc86e380211bc4db8f92ba25efa071dceceb5dc0a691089acdc7df7372516455b4bb526efa0a94f1a31409a8c943f408be1a1f4ac10766d1b4ad5b748c264ce43a1e3ed66201d53535705417605d66d5dd95713640a80db4a259e548a2e33d5baa6fa17f86e3940504406395fd25ddbad69d400d30234a9c7bd0d28262c83380c444efa5b1171d2dd24fcccbb9983aad03adfd88ccc6aea959bcb894028436699db5bbdca2d638e01c9a5566c415083bf43e36373a05e5a66e2a782bc1dd18c03371f9dab788547cdacfc1f09cf7c00ecb3e47d8119a35978a7b8773afc25401c0529dd43a81311e0a88c71f58378048b31d27fa6ab96bce34f525e0748f63d17654c2bd64272271154f4b6c2cb251eb9fc7c6bc0de728ad1935ceca82a243354f7a74d9fa752e8ed8d18524d6af5755f5279720b831d100fa120fe3a5ba51ced0214492d5eaf1203bdd8c9990fabafca99700c41385d263c8937dbcbd5f7822bf7ea41b7d8c6d23be8d92ac1599d42e4e75722fb321771ffbd6ad7ee5caf0cccf24a5dd6b01d6aabb0893f04cade493cddd8c61855b6dce127493bc8d69e0da36babfa02edea713bab2b5774b168e90d803e59342c8827dbe3924bd8c15d453ed375e8d97466df6f39762f0d9163f67b804b068d5045399d4f8ff83d128a784e6c928e211f555a745ad8b89d080548872c9c542b83ed559663e0701bcf4f9b430279739c787062a219e97943982cd5b8f223e0c31bad9c656c8ed91391f1b3ae10b7e7e9fadd3f0bfabff70c6a459a43d38b65c6d7057e5e941b184d13ed974eb4c545797a3bf7ae876d9b41b79d27b631191d5d84811e23ead1e16d36ce377738d1721efe861520682c95d5d2f3c650e0d3f4aac86272afb8df1150d89ff98d9a0e47c2a48132a34057f76b2e9c3aed6de6f66e4c1e39b48167d102689922ea1fcb3ee635a90a33e769c0409f43fce7fb7e100483c93497da00b686a7862390079736c86d6dd96ce11cf11d359d0aaf13d349eb0d1d2d9c7d629d5b90ca6f3aca7aa618fe22225e991c4a92c0bd5bb32e451e5a8c0aeaf640e418e1e16f9f24e2e967818f12ee1f3cb94db26c520edf2765ed13fbd3d744499ca59614252f0cd890ce5848637b48618c98a89092dd66928d39018c5455e7c371faf432aa629f6db0cf0ed9e9e526eb05119bc61779c821336cf110361e4600e575e438f4b48c035cf060cfab927218a093ad92558733f4a39251908858a97c54d5bffa0647bdf82e729bfdb05000c80b2d7c464efe4c060c1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0x1010}, {&(0x7f0000019000)=[{0x57, 0x40, 0x0, 0x2, 0x1, "bcec9fbf70bc7d70c98d53ccb7e645d6e7fcd3683f6c37119cc632496b9c5539a43f4c2b3c50007950a10edf86e5caeecf2985050a33540c96e4457259f08ade29a8730cdaee84"}], 0x57}, {&(0x7f0000038000-0x2f4)=[{0xf0, 0x100000000000, 0x700, 0x2, 0x5, "23fb153164c3879598f2fe2b856a3551de14572d5c65fc277a57623bcba0265ccec1ed38aba5ef3fb99e1993d36f91e4c29fbfac82d2be358ea0583011ed25dc110b99b8620360ecec97e4595fe77efb34fc98d02288437b93a9bac30fe1ca21e17e979b2d1c47e03527a5f610acd101f23d95b893068a41db67eb6a53c91529be1ed46d7197c9e9ffe40a39cbee310e34cd471891e0606094a894b0fbec4282791a79957ceb5bd9ed14b733eabbf4627efb23950d7cefb85be2fe1035ff108186543356951b4f733353b18e43a8b2aa322365b300275a7d84002a1031ab4584"}, {0x83, 0x101, 0x4, 0x2, 0x2aa3, "48c5adad94af2d5b656776ca6e53233f5926a1a522e06a822c6f18f1e62c48a0543b08db37325fbd768416b932532aee5bb01697cf9377af9af45e8365e1b23bef9d65d84c16e6004c89ff8db5ab284b3a66ee75811da8ea7aba0d323549d05e6b5c46b9cf21e2effc9334fcef152dce582444"}, 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0x802, 0x0, 0x3, "34d1e9d9500e091dd9025c2d44d170cfdbec5deda585beb868cab389845a653599d0d350c20e0d4accd9db3808a2298abdf9c1af46042e461502781ffd24bad58afeede9bef031633ee087d225b21417a4dc1cd5a2bf29ff4c11"}, {0x10b, 0x4, 0x0, 0x101, 0xc61, "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"}, {0xd7, 0x908, 0x50a, 0xffff, 0x101, "05ccaf2e6aad9342d15877c0e46772bba7f6b67f95f556864f48e300004834ef63d5183f47d3114d6dcddc033e8662490b6ef452229898bcfd866b75cb4527eeed9dedc93cad2338ae1bb89a650b7873391b673f47355840d2967b700ee33aa34a019229bfdd437b41f3f78dfc6fc5755de581909b305d0c6da47750458071ecc2ecaff11c385a91fda7e0170fdc25b07ae8837c4f736b4397c998b8b0ceb585795870d579264be1f7f22d83659e75ce5759d5b1176c134a983dd37e36c6cf15ea80ffa46fbea3"}, {0xd6, 0xfff, 0x200, 0x6, 0x8, "f6b69e57fb57a4ac7868552f759477a2a5f584a1144451fd0df1ab34fa801525ed83039eb363680e9a6452bda71c044cfd13a6474c3c5103b999ec5adef781b2e04ae6977c896083138b21551e56d360268a0a77255d0ce997fe73e157b532e84319fd601e5def56721e17357c672edd176f2336ece13abfb095bd8926f0e9b1b889cd1f642cae5bd23ed22b41bab6a08959c35018fdcef546f15185d12a5a209434e344f624c4699c754e7f3e49cce4bf37c5e23198830cfdc29460bd85b47a0c92b525c3b4"}, {0xa6, 0x9, 0x200, 0x0, 0xfff, "551c49532012875889685166c9b355c3f6a8fd1a89470795b2cf74d24857de8c83296a9d5b799e3097438c783c2bb9d3d3b4ee3b50b6ae4393bd882abeaa85fb7737ff807d0a3fc3b289ef824de881dadde6ffb66a6801c561fc94507eda643ce45e49ce6c87b2a1363037649e5c550034b3a291090c66d66e603ba5da33bd42fe64f6493f616d39192f5297add1bdeca82aa3c67ce3"}], 0x61a}, {&(0x7f0000038000-0x160)=[{0x108, 0x8, 0x900, 0xe60d, 0x7, "4861729df03fdb0b2364da683329b2900299a18aa2f7407bd3e6348dc462d33ff73624d3bb468e0293b9bbbf0ee73c3cd0385a8b7cecd11f3670d6396fb7986ca06d14719e2e99fcd0fc225094ea4da0c2a57e50d92cfa23604f307b49d9d15d3d4aae0ef61dffc636e8594e86210216a191da8d87069e916081397417e71527117e73887b5648bd74fbb87b2d3e174bb8d409677df81837e19b9323ab46592ff2ae006fde3981e14957feffeeee277f3c89e89ec89576e6144f234922e074a6cc8aa2db08cd204df476c406ff7099e76887bfabbed1c605e81d4389ecb793dc99ee34e50f4d5e8050a49e7df1e6283fc8b4ffe6de563a74"}, {0x58, 0x3, 0x404, 0x800, 0x100000001, "4daa28ab59346cc93b8f36f0fcbd528085f12923ab01c8554c646ae5a86e1c1705273a502133daa47d5805d7d3f48a4e6a19e8a87dc269cd0cdee70593c296a7821e59f6e191025a"}], 0x160}, {&(0x7f0000037000)=[{0x2b, 0x1, 0x800, 0x1, 0xe1, "032b7ed17f9253ed42c42fd35ea8cec56acffb61c99f70b99f229d"}, {0x69, 0x6e1, 0x100, 0x7, 0xffc0000000000000, "facafbbe5556d63e9c072979c890ad50043558f9478ae8abfdadc2f696ec420884917e519709492f6c2eafcd4c4a11014529d3724b5999891f2f98dab45fd5371e36033e7c5af0c492a23f0123b71359a32df898993de0ce38"}, {0xaa, 0x7, 0x8, 0x3f, 0x9, "4888d8959a9cd862b2862aee52bb840e29c3d957b78f81c795a86f16c2f333fa2148c9c452965dc5301aecf93627d15099c0de820b7af4f83e0edb22bb316fc018503b8da022a907c05a7af7cb0148e48e8ef0e391f6e6216d0d7dac320b6f1f2d66a89ee2d5a239e26cfdaf4d3405e4d55afb62a2a43ad8e2efd57deb936c8f0b023b0855ec458b41d8d5937497b3856d410d37b690ae56473c"}], 0x13e}], 0x7, &(0x7f0000037000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x8041}, 0x4) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000035000)="") rename(&(0x7f0000019000)='./file0\x00', &(0x7f000002d000-0x8)='./file1\x00') socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000025000-0x8)={0x0, 0x0}) fcntl$addseals(r4, 0x409, 0x2) r5 = memfd_create(&(0x7f0000011000-0x2b)='-vmnet0em1,selinuxem0.wlan1proc-vboxnet1(@\x00', 0x3) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r5, 0x107, 0x9, &(0x7f0000031000-0x4)=0x0, &(0x7f0000037000)=0x4) 2017/12/25 04:39:16 executing program 1: r0 = socket(0x15, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000c1b000)=[{&(0x7f00002a1000)=[{0x14, 0x24, 0x1, 0x0, 0x0, "000003e2"}], 0x14}], 0x1, &(0x7f0000f99000)=[], 0x0, 0x0}, 0x0) 2017/12/25 04:39:16 executing program 5: prctl$intptr(0x2b, 0x1) 2017/12/25 04:39:16 executing program 4: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x100000001}]}) execveat(0xffffffffffffffff, &(0x7f0000045000-0x8)='./file0\x00', &(0x7f000001c000-0x30)=[], &(0x7f0000019000)=[], 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000046000)='./file0/file0\x00', 0x2) [ 107.607390] binder: 19175:19184 ioctl 40046205 fffffffffffffffe returned -22 [ 107.637359] binder: 19175:19184 ioctl 40046205 fffffffffffffffe returned -22 [ 107.696473] binder: BINDER_SET_CONTEXT_MGR already set [ 107.702365] binder: 19200:19205 ioctl 40046207 0 returned -16 [ 107.703296] audit: type=1326 audit(1514176756.581:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19226 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 107.740721] binder: release 19200:19205 transaction 179 out, still active [ 107.747674] binder: release 19200:19205 transaction 178 in, still active [ 107.754658] binder: undelivered TRANSACTION_COMPLETE [ 107.759920] binder: release 19200:19219 transaction 178 out, still active [ 107.766823] binder: undelivered TRANSACTION_COMPLETE [ 107.772549] binder: send failed reply for transaction 179, target dead [ 107.779570] binder: send failed reply for transaction 178, target dead 2017/12/25 04:39:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000096d000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00001fe000)=0xfffffffffffff000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f00005f7000)=0x10000) bind$inet(r2, &(0x7f000072f000)={0x2, 0x0, @rand_addr=0xf36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r2, 0x0, r1, 0x0, 0x40000000000008, 0x0) readv(r2, &(0x7f00003c7000-0x10)=[{&(0x7f00002fd000)=""/147, 0x93}], 0x1) 2017/12/25 04:39:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000606000-0x18)=@generic={0xe1, 0x7, 0x8}) pipe(&(0x7f0000d9b000-0x8)={0x0, 0x0}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00002df000)=""/138) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000084d000-0x10)={0x3, &(0x7f000099c000-0x7)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socket(0xe, 0x7, 0x2) 2017/12/25 04:39:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) mount(&(0x7f0000a5d000)='./file0\x00', &(0x7f0000fd7000-0x8)='./file0\x00', &(0x7f0000559000)='afs\x00', 0x20000, &(0x7f0000fc2000-0xa4)="54f38aac025a7dc8673fbe3f4e8137207b8804347fa59163b3d5c11773be6ada08f70f5bd4996229fe8555b56b32deb4eb1aa817be30f4624f38146ec4275000e95a45ab851fa41e261fb8c3c8d0337ca13d90445b847452ea0a972ae5d55d7c9fa2992b92bfb0e352bb71a828c3c5d395b69fcc19a7dbf8511c69a663ffb54118bcd559b6858785190db0e03254dbb7b57e1cdbca203735478a198e4f7f6eeaaad009a0") 2017/12/25 04:39:16 executing program 7: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000a51000-0xc)={@multicast2=0xe0000002, @rand_addr=0x7fffffff, @rand_addr=0x0}, 0xc) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000066e000)={0xda, &(0x7f0000f74000)=""/218}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f74000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000f73000)=0x0) 2017/12/25 04:39:16 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) epoll_pwait(r0, &(0x7f0000fd5000)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f0000fd6000-0x8)={0x0}, 0x8) r1 = gettid() splice(r0, 0x0, r0, 0x0, 0x4, 0x8) rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) tkill(r1, 0x15) 2017/12/25 04:39:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(0xffffffffffffffff, &(0x7f00009ac000-0x1)=""/1, 0x1) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r0, 0x0) dup3(0xffffffffffffffff, r0, 0x0) 2017/12/25 04:39:16 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000096e000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0x0, &(0x7f0000001000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000d66000-0x7a)="", 0x0, 0x8001, &(0x7f0000826000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004b6000)={0x0, 0x3, 0x0}, 0x4) sendmsg(r2, &(0x7f0000ae4000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f0000b16000)=[], 0x0, &(0x7f0000ccc000)=[], 0x0, 0x0}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00009b9000-0xf)='/dev/sequencer\x00', 0x800, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008c4000)='/selinux/member\x00', 0x2, 0x0) bind$ax25(r3, &(0x7f0000f04000-0x10)={0x3, {"d72bf0050100ca"}, 0x0}, 0x10) 2017/12/25 04:39:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) chmod(&(0x7f0000234000-0xa)='./control\x00', 0x4a) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) [ 107.780758] audit: type=1326 audit(1514176756.661:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19226 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/25 04:39:16 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000235000)=""/4096, 0x1000, 0x3b) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff8000)={&(0x7f0000bd6000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000fce000-0x70)=[{&(0x7f0000ff7000)="2cd9e58a5d3ae258d342ded5381aeb48921901b3aa96ea0593e426952cfef95f0592f553db3ce397e3970016eeb6bdf0b0fdf62114b50954690028c8e045bf0c1e8bacafaac3eea21d7b13ee4ae11a22e43e4040e1d6790297ce4b3b1999e7dbcdbc44a34817c1902b6b5ef95d8c282456bbcd95f7bcfb0ec6fb3980ca402661305234c0c2a7d6af9bb06363c71a2488ae413869f7bddd3a69cbd637839a3de6f68b5a2655c04f4568cdf902", 0xac}, {&(0x7f0000d63000)="5cfbab126b3c2eb67cceab6ba73f56f333f1d15f4c2eada5212e7da845eb12a3f762ff3da61ea6564ae591b503077cbe8535f5ad1a236d5adfbb713ae89737a8683277cec16176a08d", 0x49}, {&(0x7f0000ff8000-0x7d)="34a9269dcf820143d05a645bf7ee91c18a815a05d0079cc34d37d34c85fc6d0bf930e07ce5c13779a253bcf54fef8606862702e772ba8b3f7b957ff1caa5c2eef11153a02a0d98655685bc37ff635450c61a46dad3e8ae3a26163bc09693e96ae9ac4158c98fdc0c201c3c23ffddad68f237162cdb5f12163c8bee21f2", 0x7d}, {&(0x7f0000ff7000)="", 0x0}, {&(0x7f0000775000)="a81512ea438c19fc5f1efa67bb47795ba72335c6cbc85895f3d315790c87f81a49836f10032c8e76397f9b226011ebddc0f1f4ec6fec486c253ccd9879e03ed40f30e29a228e221c9c9c697b78ed7037e3af5c23e8a3e411f655ab8fb76ed5ec2bcc7f3d98db60dad8d38a186f4512d5f2522ef689ebaec0c34ea1ee6d3007085fa5eedb104369bd24847dd479ff904629ed37cdd987dda166445722a07449ab8f0d52116c3e9badb47bd5fc6218216599744cc21fb2b1839fb8f299931c79be8fb6529cf10d628fb557d1096653f054163d582add745eb49ffdf2f42b6430229092fa581996cfadd5b27cc5430c", 0xee}, {&(0x7f0000ff8000-0xb4)="0163b92cdba7c7f8c90b80b69cf6ae2023ee38e0690032d7fd7de6b1d5f7fd7e12120b6d5fbb6b3d85146bf23c494a41b1daba123aaf15b753b94d68ce944b1a3d5c3f45285e144c5767035a039e501d604b684ad5954a9288650fd7fbcf1ef7ddd3a3596342fdccbbaf39b0180d924b0d874c6afe357f03edc7206593ca65354a13cf5ffb17bfca1672959bd22537bbfcf08cf834320cab9d99809b44371521bc877beaa91418b86ea6d84bbef3ce0e654b82cd", 0xb4}, {&(0x7f0000ff7000)="", 0x0}], 0x7, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000-0xb)={0x0, 0x0, &(0x7f0000e80000)=[], 0x0, &(0x7f00002d8000)=[], 0x0, 0x0}, 0x0) 2017/12/25 04:39:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000c3f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000024000)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x8) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0x10004) ioctl$TCXONC(r1, 0x540a, 0x3ff) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000279000)=@assoc_value={0x0, 0x1ff}, &(0x7f000082d000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000e49000-0x8c)={r2, @in={{0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/25 04:39:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000a37000)="", &(0x7f0000000000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f00006ff000)="608a38a0f08a8f9b049fb4c8415b6f1918d762b8a2114e705c03ec9fb8a599a6d8d208c501e611acae29ebf3dd799296a1610196ea7ce03ae54a6f031c9367a555a81d8da0d3990074c804cf8ca8c3330bf5a9b6c6a16e8eae2c015a9aa52fce4a003fd309e52b49a37aa678ce1d") 2017/12/25 04:39:16 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000f000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000000d000-0x1000)=""/4096, &(0x7f000000a000-0x4)=0x1000) 2017/12/25 04:39:16 executing program 3: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000048000)={0x8b, 0x0, 'client1\x00', 0x0, "dbc5a36560d78df4", "c134c88f58035d4fbcbb490bafc4f6b9746336b1db160771342fc6fe73b30a15", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000049000)={{0x4000000000000000, 0x80000000}, {0x4, 0x80}, 0x4, 0x6, 0x3ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 04:39:16 executing program 2: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fb5000-0x20)=[{r0, 0x1, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x22, 0x0}], 0x4, 0x8) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) 2017/12/25 04:39:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a2f000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = syz_open_dev$mice(&(0x7f0000cfd000+0x123)='/dev/input/mice\x00', 0x0, 0x88403) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000ac2000)={0x1, &(0x7f0000fcd000)=[{0x5, 0x800, 0x5, 0xf905}]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008c1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x100000000, 0x6, @fr_pvc=&(0x7f000045e000)={0xf8}}}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000980000)=@add_del={0x2, &(0x7f0000621000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x40}) 2017/12/25 04:39:16 executing program 5: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDDELIO(r1, 0x4b35, 0x7) sendmsg$key(r0, &(0x7f0000ea1000)={0x0, 0x0, &(0x7f00001b4000-0x10)={&(0x7f0000f59000-0x1b8)={0x2, 0x14, 0x8001, 0xf, 0x37, 0x0, 0x7d62, 0x7, [@sadb_ident={0x2, 0xb, 0xc4, 0x0, 0x6}, @sadb_sa={0x2, 0x1, 0x8d, 0x213, 0x4, 0x48, 0x4, 0x80000000}, @sadb_x_policy={0x4, 0x12, 0x0, 0x9, 0x0, 0x7f, 0x101, {0x800, 0x6, 0x6, 0x4, 0x0, 0x7, 0x0}}, @sadb_address={0x5, 0x7, 0x0, 0x9, 0x0, @in6={0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22ff}}, @sadb_x_sec_ctx={0x20, 0x18, 0x7, 0xffff, 0xf3, "4507c07e3a54dc2359c9772c1754b354b98fb3b017a3b2108de3740530e4fbe4503a83fb1c7e4f2accb67d0d0d63a67f0ac90f349ac1dc0867b09fdc58e1ec73e9a678b8b39c13815c6876683b787859c53dffc897d564217f0d442887b9774c6ef7071697ed6e929fcb78b3d6249168e36e4ce9d62476e48c80398cfed119877412305f19ced1bd75036be19dab61df587ac0cf9583a12a6fa318b5399ea5ec0c9faa916b1e532c268bc243dd944bf6abc3646715c98dae5a5166eb89a93c380e120ebc6cecf50abbf8782ddaca57fe454c222ac20b387a030dd93522077ef7b2bf84d760e638f249692dd9563e45b39efabe"}, @sadb_x_nat_t_port={0x1, 0x17, 0x2, 0x0}, @sadb_key={0x1, 0x9, 0xa5b, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x5, 0x4, 0xc}, @sadb_x_nat_t_port={0x1, 0x16, 0x2, 0x0}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x0}, 0x4000) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f0000f56000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0xd, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2017/12/25 04:39:16 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fgetxattr(r0, &(0x7f0000011000)=@random={'btrfs.\x00', 'selinux\x00'}, &(0x7f0000003000)=""/91, 0x5b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000aa2000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 04:39:16 executing program 3: mmap(&(0x7f0000001000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 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]}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000051000)={0x5, [0x1ff, 0x4, 0x5d5f6c50, 0xadc, 0x49d]}, &(0x7f0000008000)=0xe) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000054000-0xb)='asymmetric\x00', &(0x7f0000028000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) add_key$user(&(0x7f0000032000)='user\x00', &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x48)="db55be87f7de751b23b0d3afae594db6bc9907594a2def5f662d9722b0b18e947f15b949c3dadadc78e719ed945181915d66f01a6d0776a49e77906718b7bc3c942ead1af94ec9a8", 0x48, r3) userfaultfd(0x0) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) sendto$packet(r2, &(0x7f000004f000-0xc)="53bb022684e68f2eab54c460", 0xc, 0x24040800, 0x0, 0x0) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2017/12/25 04:39:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000db2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000673000)=""/8, 0x8, 0x2020, &(0x7f0000552000-0x1c)={0xa, 0x2, 0x7b8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, 0x1c) r1 = memfd_create(&(0x7f0000188000)='/dev/loop#\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000040000)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0xfffffffffffffffe, 0x0}, {0x0, 0x0}, @raw32={[0x7fff, 0x0, 0x400]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x20, &(0x7f0000044000)="1e2d87e920bc80621bf2792b2b9d31560c96bcf59e54a881f9ba94de2c72795f"}}, {0x0, 0x0, 0x0, 0x624, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000276000-0x8)=[0x4, 0x1]) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f000000d000-0x10)={0x8, &(0x7f0000031000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f00003fc000-0xb0)={{0x4f8c, 0x93}, 'port1\x00', 0x0, 0x30040, 0xfffffffffffffff9, 0x7ff, 0xffff, 0x2, 0x6, 0x0, 0x1, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 04:39:16 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000557000-0x1d)='/selinux/avc/cache_threshold\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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x258)=[{{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/35, 0x23}], 0x1, 0x0, 0x0, 0x7}, 0x400}, {{&(0x7f0000aa9000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000007c000)=[{&(0x7f0000001000-0x15)=""/21, 0x15}, {&(0x7f0000000000)=""/248, 0xf8}, {&(0x7f00004ba000)=""/25, 0x19}, {&(0x7f0000fa7000)=""/47, 0x2f}, {&(0x7f00008b3000-0x8d)=""/141, 0x8d}, {&(0x7f0000001000-0xcb)=""/203, 0xcb}, {&(0x7f0000f34000)=""/4096, 0x1000}, {&(0x7f0000001000-0x4e)=""/78, 0x4e}], 0x8, &(0x7f0000f9b000-0x27)=""/39, 0x27, 0xa}, 0x3ff}, {{0x0, 0x0, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x93)=""/147, 0x93}, {&(0x7f0000782000-0x54)=""/84, 0x54}, {&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000202000)=""/46, 0x2e}, {&(0x7f00006f2000-0x80)=""/128, 0x80}, {&(0x7f0000001000-0x5c)=""/92, 0x5c}], 0x7, &(0x7f0000000000)=""/157, 0x9d, 0x0}, 0x80000001}, {{0x0, 0x0, &(0x7f00001df000-0x20)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f00000d9000)=""/187, 0xbb}], 0x2, 0x0, 0x0, 0x8}, 0x595b1251}, {{&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000af6000)=""/155, 0x9b}, {&(0x7f0000000000)=""/134, 0x86}, {&(0x7f0000000000)=""/158, 0x9e}, {&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000001000-0xc1)=""/193, 0xc1}, {&(0x7f00007f6000-0xf3)=""/243, 0xf3}], 0x7, &(0x7f00004ff000)=""/248, 0xf8, 0x100000001}, 0x1}, {{&(0x7f00003b0000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0xe8)=""/232, 0xe8}, {&(0x7f0000001000-0xea)=""/234, 0xea}, {&(0x7f0000001000-0x11)=""/17, 0x11}, {&(0x7f0000ad1000)=""/175, 0xaf}], 0x4, 0x0, 0x0, 0x8}, 0x1}, {{&(0x7f000090a000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b21000-0x10)=[{&(0x7f0000000000)=""/10, 0xa}], 0x1, &(0x7f0000000000)=""/183, 0xb7, 0x9}, 0xd6}, {{&(0x7f00008ff000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000485000-0x70)=[{&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f000002e000-0x72)=""/114, 0x72}, {&(0x7f0000ed3000-0xd5)=""/213, 0xd5}, {&(0x7f00009e0000)=""/133, 0x85}, {&(0x7f0000001000-0x6)=""/6, 0x6}, {&(0x7f00007a7000-0x54)=""/84, 0x54}, {&(0x7f000019c000)=""/89, 0x59}], 0x7, &(0x7f0000000000)=""/190, 0xbe, 0x9}, 0xffffffffffffffe0}, {{&(0x7f0000135000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000000000)=[{&(0x7f00002d5000)=""/157, 0x9d}, {&(0x7f0000001000-0xed)=""/237, 0xed}, {&(0x7f000025a000-0x22)=""/236, 0xec}, {&(0x7f000069a000-0xc2)=""/194, 0xc2}, {&(0x7f000011a000-0xad)=""/173, 0xad}], 0x5, &(0x7f0000000000)=""/20, 0x14, 0x80}, 0x20}, {{&(0x7f00000e9000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c0e000-0x10)=[{&(0x7f0000000000)=""/5, 0x5}], 0x1, &(0x7f0000b1a000-0xfc)=""/252, 0xfc, 0x5}, 0xe10}], 0xa, 0x1, &(0x7f00004d9000)={0x77359400, 0x0}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)='/', r1, &(0x7f0000f73000)='./file1\x00', 0x0) 2017/12/25 04:39:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fa7000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d10000)="ff55d36cffba04715d0000000000000100000000", 0x14) close(r2) 2017/12/25 04:39:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000330000-0x10)='attr/sockcreate\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003e5000)={0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x6, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x5, 0x7f, 0xfffffffeffffffff, 0x380000000000000, 0xc95, 0x7, 0x0, 0x800, 0x80000001, 0x7fff, 0x3f]}, &(0x7f0000df0000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000835000)={r2, 0x100000000}, 0x6) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9e000-0x14)={0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0}) 2017/12/25 04:39:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xe) setsockopt(r0, 0x10000000010e, 0xa, &(0x7f0000bfc000)="f1eb", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)="efc702d94742b26849078d3a27279b3d25fb8ad1fddce30ec4abf9a43a60c2bd225d10e4cb0a4ef4c22010726d1addc2f9f36d1c325d1764fd82095361f0e5847a3ce400a1c2232805607cd32bd01a732858e19943b91496103dcfd25a4c4f5c1717ccb065673035a3f9cfb1cc352d22266f6c2889d14b15f97fe80ab7d97e1fa8564c63b099f122eaba6f3c4cdccb799149c0c21789c5a2f8f53498bad638961b52890410726642b258fa98b1fb58f55db059684a54f764405b8ce719ab88bcb6e8ec2071e30ec977b9f00cc0bba91ebf156a6edf", 0xd5) 2017/12/25 04:39:16 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000004000-0x9)='/dev/sg#\x00', 0x1, 0x220000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) bind$inet(r0, &(0x7f0000005000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 04:39:16 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x1, 0x20}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000-0x8c)={r1, @in6={{0xa, 0x0, 0x3, @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]}}, 0x8c) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000007000-0x1000)=""/4096, 0x1000) 2017/12/25 04:39:16 executing program 2: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000039000)='net/igmp\x00') mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000048000-0x19)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1401}) r1 = syz_open_dev$sndseq(&(0x7f0000ec1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000036000)={0x80, 0x2, {0x1, 0x3, 0x7ff, 0x1, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000048000-0x68)={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]}) 2017/12/25 04:39:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b02000)=0x5f8) poll(&(0x7f0000563000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x10001) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000094e000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000077b000-0x4)=0x8, 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f000080b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 04:39:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000090b000-0x4)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)={0x400000000, 0x0}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000260000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ee000)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/25 04:39:17 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001f9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xa, 0x2, 0x88) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000015000-0x38)={0xa, 0x0, 0x0, 0x2, 0x7, 0x0, 0xfffffffffffffffd, 0x1, [@sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0xb, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 04:39:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000018000)='./file0\x00', 0x103e, 0x0) execve(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) pipe2(&(0x7f000030f000)={0x0, 0x0}, 0x80800) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000070000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000d0a000-0x88)={0xfffffffffffffff9, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pread64(r1, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) execve(&(0x7f0000269000-0x8)='./file0\x00', &(0x7f00004cd000-0xc)=[], &(0x7f00007b8000)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/25 04:39:17 executing program 3: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000fe3000-0x4)=0x0, 0x4) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fe4000-0x15)='/dev/pktcdvd/control\x00', 0x4402, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000fe4000-0x5a)="e3d8f65346772a82543b4c25f4e1fdd1b7c5d4358ed1ca4a378c0c1ac7e5a94f688fe6af931c9b17ad82d08b92671161b63d42b90ceb11bd7611632cffa651b48f882663a19dd4cfe6044b4aabb67f1367b9520a528bf0e18377") 2017/12/25 04:39:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000f49000)='/dev/ppp\x00', 0x100, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ptmx\x00', 0x440, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000745000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000297000)=0x10) r2 = dup3(r1, r0, 0x7fffdfffe) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00004b0000-0x4)={0x100}, 0x4) creat(&(0x7f000016d000-0x8)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00001c0000-0xe)='./file0/file0\x00', &(0x7f0000414000)='./file0\x00', &(0x7f0000599000-0xc)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f0000202000-0x8a)="") 2017/12/25 04:39:17 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045430, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r1, 0x100000000) 2017/12/25 04:39:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000442000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a7a000-0xc)={0x0, 0x0, 0x0}, 0xc) setpgid(r1, r2) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) close(r0) 2017/12/25 04:39:17 executing program 3: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x400000000001, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00001d7000)={@generic="c63be6ba210497e192016b5fc42c4750", @ifru_flags=0x400}) 2017/12/25 04:39:17 executing program 6: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000062000-0x94)='/', 0x1) fcntl$setpipe(r1, 0x407, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000c7000-0xc)='/dev/rfkill\x00', 0x807c3ab070a4df23, 0x0) fcntl$setpipe(r0, 0x407, 0x0) [ 108.176262] binder: BINDER_SET_CONTEXT_MGR already set [ 108.182671] binder: 19338:19349 ioctl 40046207 0 returned -16 [ 108.197741] binder_alloc: 19338: binder_alloc_buf, no vma [ 108.210523] binder: 19338:19358 transaction failed 29189/-3, size 0-0 line 3128 [ 108.224256] binder: undelivered TRANSACTION_ERROR: 29189 [ 108.230466] binder: release 19338:19339 transaction 182 out, still active [ 108.237403] binder: release 19338:19339 transaction 181 in, still active [ 108.248013] binder: undelivered TRANSACTION_COMPLETE [ 108.253603] binder: release 19338:19349 transaction 181 out, still active [ 108.260655] binder: undelivered TRANSACTION_COMPLETE [ 108.266422] binder: send failed reply for transaction 182, target dead 2017/12/25 04:39:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = signalfd(0xffffffffffffff9c, &(0x7f000093c000-0x8)={0x9}, 0x8) syncfs(r1) getpgid(r0) ptrace$cont(0x3f, r0, 0x4d90, 0x9) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007af000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) listen(r2, 0x400) 2017/12/25 04:39:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000f6a000)=0x0, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000f47000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000749000)=[{&(0x7f0000ea9000)="01b1489a4a0f18a29d299ab251f84f31fdcab9fb40591f25fb4c0759a218a926f313a7ff76d5d5c6774ca76c45b0888ae7250dceba5dea61735aa5ffb64e0ba856b862fed7e523fae6dac8d98f050f81f134de57c16da09413eaf54dd567d2b9c62f145beac3c01756962a396911249abd72dc13a5313912225444bcf078ab628129371386cd2e4730a93d4cb25a5576bc7e448b9c1062f33d2f461ac7", 0x9d}, {&(0x7f00008e0000-0x6)="91817e183227", 0x6}, {&(0x7f000056c000-0x2b)="efa09b78c8aef744a8bb0c286e6cdf2e8ee0dafa749ca8023b0500db0dee0e8133152cf063c0dd02d4952e", 0x2b}, {&(0x7f0000704000-0x9e)="e1d3b749cda4f4eb180b0a4ac37bf816d79d31ed89789b07d175a2902a89f0bede2ec4aeda829f0a6196c304b5f1228425694abcce1abb07ee70db0398e651d005df0955ad4d88ea41c4dab0f7e88bf2a71cb1fe25e1a31de7eb867e881c0797bacd26e9fadb10c6c5494111f2a56e3b66a4c8a44f77b7ef12b3db33eae0533ac74d3e3fbe57ce55a5cf5d51017bf9162f0ba6782bfddbb7c08a5f5d180c", 0x9e}, {&(0x7f00003ae000)="f39950570b9428d92e6acecdcd24daddce6d700cf23d06d0296d8c18b71dd8636785d29146749bef3eb65af28cd931d03b5363b53621cb2a6e90c8d4a88cbd132ea65a4eca7ddd7756cdf4dcee74dc001e17890b50c2dc2dddef6770aefed5938c6886e00f64dff02d4b8e7e", 0x6c}, {&(0x7f0000c05000-0x20)="b0d5e9820c086cd616ededfce1eca911072f12e8e3fff37d56bd8926b22c6fac7661595bf69410b2f0afa1a462fc98ee7cf46aeca9f16fc1711d814a01ece1ff6ba01f976e5517a4eac430e8617218cacb179e3f1a918aab195797be63858ceea2afe50d2544c94088c10b3c17", 0x6d}, {&(0x7f00007d8000-0x3b)="4d8e85e23085389107397f1876f351f1d7b6f41925200943b2a6ef01d3a12f0d31cca2c9944dcea6abcc275183b1ca653928907d7676248586d9b4", 0x3b}], 0x7, 0x0, 0x0, 0x0}, 0x814) arch_prctl(0x1002, &(0x7f00004f3000)="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") [ 108.274111] binder: send failed reply for transaction 181, target dead 2017/12/25 04:39:17 executing program 5: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000859000)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x0) syz_open_dev$sndseq(&(0x7f0000b9e000)='/dev/snd/seq\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000674000-0xa)='stack\x00') r2 = syz_open_procfs(0x0, &(0x7f0000184000)='projid_map\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000026f000-0x8c)={0x4, 0x8, 0xffffffff, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r2, r1, &(0x7f0000d34000-0x8)=0x0, 0x1) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00004dd000-0x1000)="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", 0x1000) 2017/12/25 04:39:17 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006ec000)='./file0\x00') umount2(&(0x7f00001f8000)='./file1\x00', 0x0) link(&(0x7f00009de000-0x8)='./file0\x00', &(0x7f0000118000)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 04:39:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000cd0000)={0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000cc7000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00004b7000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="e327b8312004", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="92667503a19a53b16cf98d3dd8cc4787"}) r2 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de3000-0x4)=0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2017/12/25 04:39:17 executing program 0: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a2d000-0x4)=0x10) sendfile(r0, r1, 0x0, 0x8) prctl$seccomp(0x2f, 0x4, &(0x7f0000000000)={0x0, &(0x7f0000a37000)=[]}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ftruncate(r2, 0x3) socketpair(0x10, 0x0, 0x4, &(0x7f0000790000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) setreuid(r5, r6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x3, 0x2, 0x4, 0x80000001, 0x2, 0x8001, 0x9, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x81, 0x1, 0x1072, 0x5}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000000)={r7, 0x0, ""}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000869000)=0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_map={0x800, 0x8, 0x8, 0x8, 0x5, 0x6e1b}}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000f36000-0x8)={r8, 0x2}, 0x8) getuid() 2017/12/25 04:39:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00009f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 04:39:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000030d000)="6b657972696e47090000000000000072707001312c00", 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000b4d000-0xc)={0x2, 0x1, 0x0, 0x7ff, 0x0, 0x0}) 2017/12/25 04:39:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000635000)='./file0\x00', 0x8080, 0x8) openat(r0, &(0x7f0000a66000)='./file0\x00', 0x0, 0x50) r1 = syz_open_dev$sg(&(0x7f000069d000-0x9)='/dev/sg#\x00', 0x6, 0x80000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000798000)="") r2 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) fgetxattr(r2, &(0x7f0000184000)=@known='com.apple.FinderInfo\x00', &(0x7f0000164000)=""/224, 0xe0) r3 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(r2, r3) creat(&(0x7f0000eca000-0xc)='./file0/bus\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e04000-0x20)={0x6, 0x0, 0x2, 0x2}) creat(&(0x7f000015d000)='./file0\x00', 0x84) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000c3d000)={r4, 0x6}) 2017/12/25 04:39:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xe5f) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r1 = open(&(0x7f0000cd2000)='./bus\x00', 0x24867c8490945911, 0x0) fcntl$dupfd(r1, 0x406, r1) 2017/12/25 04:39:17 executing program 5: r0 = socket(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f0000c2c000-0x59)=""/89, 0x59, 0x2000, &(0x7f0000070000-0x80)=@generic={0x4, "84707d82f79ad2388ac2acf3ca659964f87ad050abb845255040de17733ec002ef74a46a1e292d7aae4aeef8e99a77a6de9955591131399eef71fdc061681ea4b679ad23043667e384e9965e70efe8d5b269d465ca715ad0ebc7dc1ec0d5e66c22cd09da0697407918051534a1f6ad5462a69444e00042defc4eee8c3dec"}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4800c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x40400, 0x182) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x1f, &(0x7f0000001000-0xca)=""/202) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x800d, 0x0, 0x6, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008b2000-0x8)={r2, 0x5}, &(0x7f0000012000-0x4)=0x8) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2017/12/25 04:39:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f0000b62000)=[{&(0x7f0000fba000-0x20)="1f00000002021900000007000000010000803b8509000600000100ff3f1f09", 0x1f}], 0x1) pwritev(r0, &(0x7f000015b000-0x10)=[{&(0x7f0000dd0000-0xe9)="def4e31a5e975c358e54186b3e80230b531f44ee57644133f76d682e7e215c3e7b3bff6d6b649643f86c0ede9102c3d9d28579c3b9567c02f610cd69dc6214ddec5b93d6dfeb54685cfcb6849cab6a281e1f4f23b0262c1bedcb18df955483a7972a702affbb18cade7c891faabf5eb89f98161b782e9f229a1c926ef186a3b2ebf76a169475135e37f9e9630c1f604c2d773369acbfd2024e3dd75af57d8ff41b46d74d5a24bfc279f3f666dda27df434d1e71a9074889eb25ede8ed0fa3177d378bccaa4adc60b482e836211ace17a7094320d8e6903880a3455d424c86cf784e7a40dda84123943", 0xe9}], 0x1, 0x0) 2017/12/25 04:39:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) socketpair$inet6(0xa, 0x7, 0x1f, &(0x7f00008ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e0c000)=@assoc_id=0x0, &(0x7f0000509000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00006e7000-0x5e)={r2, 0x56, "43a34e16ffb94c24dd49b09cfc7d9a2703cb25bd7ded3dd7f323cdb668918d710a899f430692f197d32d48cd830820619a29dbd66516361e634a61688bcc084913a2ff07a8c919df17672728371afcff8edcc98ef4d1"}, &(0x7f00006bd000-0x4)=0x5e) chdir(&(0x7f000003d000)='./file0\x00') ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00002fe000)={@common='eql\x00', @ifru_names=@common='eql\x00'}) 2017/12/25 04:39:17 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000293000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000+0x4ae)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xc7)="9dfc9112e12b01a5d1eb96e2dd31a6b230594ca0853487cabd165c8c40d8d51b47de039bc073942eb865487b8218060307933e84897518f144579a7c2f2b770a6bb6d9a6bdacb01cfc6b98a36d190eb46ac3f42303be1c692a8cf7733fca21e3ad40ea8893bf9b483963fe57fffed2246dbea4ce08137f39f2702ef5bbbbf486e16f389a463a06f1104114506ab97d273b3b3455e130718ac766319b7299913d0d782f8e3baebd32c86741a06a52c6af43cfa4c6214e8a0f5edfe0728bce805cb8cde0c5105e13", 0xc7, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009ba000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f0000002000-0x8)='./file0\x00', 0x109480, 0x80) ioctl$int_in(r2, 0x5452, &(0x7f0000001000-0x8)=0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r4, &(0x7f0000001000)={0x0, 0x0}) r5 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20040, 0x0) ioctl$KDSETMODE(r6, 0x4b3a, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000001000-0xf)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 04:39:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000077000)="bd1319335694377521498dc9888f572133cda5b5cf4837f6ec424313360dbab256f6580a1a315577e17591bbf19c20e60c036877539b892a78f12758c2d219be1ac7d02c4a6ab8b428839aaef11b067665e207d3991f64e9dab1f1c0c6f0331b0df90d32fc0b9c12e6f65bfedfb98f69961ddf7a0ecb219224c1ba94e2c6ac784a6c65a9e478409d47aee869f77e74e1", 0x90, 0x40801, 0x0, 0x0) r1 = accept(r0, &(0x7f0000a30000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dd9000)=0x10) bind$inet6(r1, &(0x7f0000cfb000)={0xa, 0x3, 0x63, @loopback={0x0, 0x1}, 0x3}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00005aa000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000afe000)=0x14) sendto$llc(r1, &(0x7f00002bf000)="7040e22734613ed4cb04ad5dd40f2a79c65dfbe4d405b48f8b29f418cf30ab5981ff9fd23ce4b8a4e984dff62c872ef81d4cba43eda94e8927136544aa9e34fc3403b65cb5482b9a1cdcda1cd80570bcd980a58fc9a6509d0ef944c95eb4d32ed3ab14b5a2e3ce2ebe39a620a278a428142eeef05bc27bacca8620316c9d8e9689f1ca8627ddec0cbfd8d9441dcdd8a1ce519c520780899dc4d83775f9e6f499763f2198b368cafcea7edfadb0c7b59092f2c654493d097efe", 0xb9, 0xc000, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000947000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$netrom(r1, &(0x7f00008e2000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000552000-0x4)=0x10) close(r2) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000372000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 04:39:17 executing program 4: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fa6000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f69000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa6000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000d53000-0x13)="120000002e00e7ff4dca000009089b003f31", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa6000)='/dev/sequencer2\x00', 0x141000, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000fa7000-0xf)="2924ed255c5b656d31776c616e3100") 2017/12/25 04:39:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() prctl$setptracer(0x59616d61, r1) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="97b65100732b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000028, {0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f7b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x14, &(0x7f00005f8000)=0x0, &(0x7f0000e30000-0x4)=0x4) 2017/12/25 04:39:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x0) fcntl$addseals(r0, 0x409, 0x11) syz_open_dev$sndseq(&(0x7f0000438000)='/dev/snd/seq\x00', 0x0, 0x111001) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00001d0000-0x22)={0x1, 0x5, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) 2017/12/25 04:39:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000e7e000-0x24)={0x0, 0x0, 0x7, 0xfffffffffffff802, 0x0, 0xfffffffffffffffc, 0x5, 0xfffffffffffffffc, 0x0, 0x3, 0x2, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) ioctl$KDADDIO(r0, 0x4b34, 0x80) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000883000-0x8)=0x6) ioctl$TCSETS(r0, 0x5402, &(0x7f0000672000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 108.469972] audit: type=1400 audit(1514176757.351:62): avc: denied { create } for pid=19407 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2017/12/25 04:39:17 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cc2000-0x2)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x2) epoll_pwait(r1, &(0x7f00004de000)=[{0x0, 0x0}], 0x1, 0x7ff, &(0x7f0000170000-0x8)={0x0}, 0x8) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000338000)=0x48b, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000012000-0x5)={0x1, 0x0}) chdir(&(0x7f0000fb6000)='./file0\x00') setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fdb000)=0xffffffffffff0001, 0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000425000)='./file0/file0\x00', &(0x7f0000fdc000)='./file0\x00') 2017/12/25 04:39:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a013, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000859000)={0x0}) membarrier(0x11, 0x0) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2017/12/25 04:39:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c8c000+0xf8c)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b88000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}) setsockopt(r0, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a16000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f000028c000)={0x3, 0x7}) 2017/12/25 04:39:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000271000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000032a000)={{0xa, 0x2, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x4, [0x7, 0x0, 0x7, 0x1, 0x3, 0x9, 0x6, 0x80]}, 0x5c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000ba7000-0x4)=0x5, 0x4) writev(r0, &(0x7f00008d9000)=[], 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00009b8000)={0x0, 0x7a, "87b3f6f04443ec327cd2ca76ece559ab4a6b3a449d70fe25cd520dc46e19f006e58a0f4a9cc4aff72281b9feacce4fdf88174041f9169bc9beb789c0b94fdb0588d40aea0385723a7420e0b5441e9d31dc284c8e0c49dc9c48234df1aaf6f92eef8b8a2f4701a801e8d238dbb42b27b98dbf329b445108957ade"}, &(0x7f0000afb000)=0x82) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000d5d000-0xb2)={r1, 0xaa, "7fdcc57374006040120f39c832a9b32a6eb11ff54b44d615e95967d3e617ae25f080b9c1717dd43e196f2f452fce4ce241f0fb3633cf35a43ce33924ea03b09a99a121890dc38c27f942149c5334f0137a94766bd69e9d54ff2655441b406c4f7b41e3b8fea02c752bf7a594176cc1ac9cf30d3e7afff6544af5f0305d344c980a055af20ec21a98780bf1041f7b0e6b3d06ddbb2cfa19ce5b88ce105b501c56d1277ba1a5d7feac5965"}, &(0x7f00007a5000)=0xb2) flistxattr(0xffffffffffffffff, &(0x7f0000003000)=""/0, 0xfffffffffffffff2) 2017/12/25 04:39:17 executing program 1: mmap(&(0x7f0000000000/0x668000)=nil, 0x668000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000667000)='/dev/vga_arbiter\x00', 0x200080000000001, 0x0) pwritev(r0, &(0x7f0000238000-0x60)=[{&(0x7f000066a000)="16", 0x1}], 0x1, 0x0) mmap(&(0x7f0000668000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000669000-0xb)='/dev/hwrng\x00', 0x1a3f244e7a4cd4c3, 0x0) 2017/12/25 04:39:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000029e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b18000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\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]}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2017/12/25 04:39:17 executing program 6: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock(&(0x7f0000a93000/0x4000)=nil, 0x4000) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000a9e000-0x40)={0x6, 0x9, 0x0, 0xcd8, 0x4, 0xce, 0x0, 0xc2}, &(0x7f0000001000)={0xf800000000000000, 0x0, 0x0, 0xff, 0x2, 0x100, 0x6, 0xfffffffffffffff8}, &(0x7f0000b01000)={0x0, 0x7, 0x2, 0x9, 0x0, 0x4, 0x300000000000000, 0x8001}, &(0x7f0000002000-0x10)={0x0, 0x7530}) vmsplice(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xda)="bcef867236450691a7967231d6d61a750d23c93d277f3ca174643deccb98bcfb88537d80826fb50d656ae539d8403e0f44f4a23beb20cd6f40bf09233a5aae8f31d4e506d1a66272875d9017e99a3d6cfe646c611bd0325a24d3ff143d33c31f4f3ca2ce22a293d9070a79c7bb6bf35c79479a25807fe512630c894d106877a8639ad1bc04e62b3d66903380034d0cf1e0e994723f27cbba91cee7810d93785ca1ccaa029c4c0d80efe193a0b7c8d8f9ed67aa3dba9611f56055e3ed5c9bcd91291911dcd84165483fa99329429c085d049f6e61457073c8d19a", 0xda}], 0x1, 0x8) mprotect(&(0x7f0000b1c000/0x3000)=nil, 0x3000, 0x1) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="", 0x0}], 0x1, 0x0) 2017/12/25 04:39:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2d000-0x8)={0x20071026, 0x0}, &(0x7f0000706000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0}) prctl$intptr(0x26, 0x1) r0 = mq_open(&(0x7f0000931000)='-.^\x00', 0x800, 0x180, &(0x7f00004c4000)={0x9, 0x4, 0x8, 0x800, 0x81, 0x9, 0xc1, 0xffff}) fcntl$setpipe(r0, 0x407, 0xfff) r1 = open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000dea000)=0x0) capset(&(0x7f0000303000-0x8)={0x0, r2}, &(0x7f0000e37000-0x18)={0x9, 0x3, 0x4, 0x7, 0x8, 0x9}) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f0000557000)="00762d495495e7c6e902af096c09ae8ee1caf52d43b89020f813849a36c6e760a35514cfb9d5304b8470ffab97fe7594b8c35e88b123440707f84240", &(0x7f0000213000)="71041e0270eeff9cbc47ac07a8c7b3daa93a11d16ecc06a73650dee90948c7a7679da5e64f827e4de309b12c272d091e13ab880b9788c1ff9c21b1c07d5c07c63a7aea38c400fca01ba6fc081c733c855ada0bf8cc42886133cd7621715ab9a2b707b785db9c9a8adf9e6cd08bcb0cb6c11823f17f111071ec21ec3687fb252f5c3ddcecca8a78973f8bffc053ce22", &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) 2017/12/25 04:39:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000003000-0xf8)="5935f46785a7a5eefc7d839d2ccad4c283e442f3e9511d204a5ff16697d44181c3e0428b603a23d351ee2be82cc18395492fe3df26b4ebceb5e45b3f1b4463477cce5909c94239a100bf611c7cfa05bd4ca6edbd71e853652dbc0e55c39fb6ad16b8881d32552f9f303d5e77555b04b49aa0a664b445527eee4c9d94bff0b32673d942071c478d0d0d9243a856196c30ff516ee0775fe8d2f588db9814974a8750f7704801889bb82097c071bd40396987d0fa0e5c5834f43b25e6660098ce646ac39432f876eaf0c9db08d627ad00308bb1a4e06b4080a2f06aa98f694087851c6286134161d6b7c6fa8d584b21bb0e5a6efd61482f0f55") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0x0, 0x3, 0x2, 0x42, 0x7fffffff}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004000-0x8c)={r1, @in6={{0xa, 0x0, 0x7ff, @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]}}, &(0x7f0000004000-0x4)=0x8c) 2017/12/25 04:39:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f000000000000000010000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000840000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000211000-0x4)=0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 04:39:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d9f000-0x8)='./file0\x00', 0x21) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a1c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") chroot(&(0x7f0000590000)='./file0\x00') mount(&(0x7f0000471000)='./file0\x00', &(0x7f0000862000-0x8)='./file0\x00', &(0x7f00007c0000-0x6)='ramfs\x00', 0x5, &(0x7f0000d0f000-0x38)="") mkdir(&(0x7f0000145000-0x8)='./file1\x00', 0x0) pivot_root(&(0x7f0000ccc000-0x8)='./file0\x00', &(0x7f00008a5000-0x8)='./file1\x00') r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00004b8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000031e000)=0x10, 0x800) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000eb1000)=0x0, &(0x7f0000223000-0x4)=0x4) 2017/12/25 04:39:17 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a92000-0x14)={0xffff, 0x5, 0x9, 0xf04f, 0xf95}, 0x14) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000f7b000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) 2017/12/25 04:39:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000220000)={0x0, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000+0x227)=""/46, &(0x7f0000bff000-0x4)=0x2e) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000899000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000522000-0xa0)=[{&(0x7f00008c1000)=""/219, 0xdb}, {&(0x7f0000eaf000)=""/4096, 0x1000}, {&(0x7f0000ae2000)=""/227, 0xe3}, {&(0x7f00002c1000)=""/53, 0x35}, {&(0x7f0000bbb000)=""/0, 0x0}, {&(0x7f000075d000)=""/149, 0x95}, {&(0x7f0000d2e000-0xae)=""/174, 0xae}, {&(0x7f00005a2000-0xe4)=""/228, 0xe4}, {&(0x7f000027e000-0x79)=""/121, 0x79}, {&(0x7f000083a000)=""/65, 0x41}], 0xa) epoll_create1(0x1000000000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004a7000)={0x0, 0x0}) epoll_wait(0xffffffffffffffff, &(0x7f0000464000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xdb7d) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000d4a000)={0xa0000014, 0x0}) 2017/12/25 04:39:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000620000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) writev(r0, &(0x7f0000da9000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={&(0x7f000051c000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a6000)=[], 0x0, &(0x7f0000cf2000-0xac)=""/172, 0xac, 0x0}, 0x0) close(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/rfkill\x00', 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000250000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000555000)=0x0) 2017/12/25 04:39:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000401000)=0x0, 0x20000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_settime(0x6f0960c220540ad2, &(0x7f0000c66000)={0x0, 0x0}) 2017/12/25 04:39:17 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0xc0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f0000001000)=[], 0x1c, 0x0, &(0x7f000000a000-0x1c)="62275112554489020a731acfa4941058a50f0802a28cae6eb7aa27c9"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000008000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) [ 108.662314] binder: 19462:19466 ERROR: BC_REGISTER_LOOPER called without request [ 108.701285] binder_alloc: binder_alloc_mmap_handler: 19462 20000000-20002000 already mapped failed -16 2017/12/25 04:39:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000ffb000+0xab7)=[{&(0x7f0000005000-0x1000)=""/2896, 0xb50}], 0x1) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000ffb000)="ef8b2100", 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 04:39:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000001000-0x20)={0x0, 0x5, 0x6, 0x5, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000450000)={0x0, 0xe5e}, &(0x7f00000f4000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000883000-0x108)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb3, 0xffe000000000000, 0x5, 0x4, 0x20c00000000, 0x40, 0x80, 0xe2f, 0x8, 0xffff, 0x81, 0x4, 0xffffffffffffff01, 0x60, 0x34]}, &(0x7f00001eb000)=0x108) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f00004c9000-0x4)=0x0, 0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004b6000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00008a2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000988000)={r5, 0x2a}) 2017/12/25 04:39:17 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000062a000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r0, 0x0, 0x3) signalfd(r1, &(0x7f0000aeb000)={0x0}, 0x8) [ 108.735250] binder: 19492:19495 ERROR: BC_REGISTER_LOOPER called without request [ 108.758043] binder: BINDER_SET_CONTEXT_MGR already set [ 108.765066] binder: 19462:19466 ioctl 40046207 0 returned -16 2017/12/25 04:39:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000077000)='rxrpc\x00', &(0x7f000088f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000184000-0x12)='/dev/loop-control\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000bcd000)='keyring\x00', &(0x7f0000931000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f0000529000)='keyring\x00', &(0x7f0000157000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, r0, r1) 2017/12/25 04:39:17 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000)=""/169) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000001000)=""/146, &(0x7f0000000000)=0x92) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) fanotify_init(0x0, 0x0) 2017/12/25 04:39:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000b3b000-0x30)=[{&(0x7f0000b13000-0xe7)=""/231, 0xe7}], 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000566000)='/dev/rfkill\x00', 0x2000, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009f8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f000042f000-0x4)=r3) close(r0) sendto$unix(r1, &(0x7f00006b8000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/25 04:39:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000586000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000061a000)=0x0) ioctl$sock_ifreq(r0, 0x80000891d, &(0x7f0000af3000)={@common='lo\x00', @ifru_ivalue=0x0}) 2017/12/25 04:39:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000-0x10)={r0, 0x74, &(0x7f0000002000-0x74)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5d10000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000001000-0x58)={0x85, 0x6f1e, 0xfffffffffffff2a8, 0x8ad, 0x1000, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x6fd, 0x0, 0x0, "01050084"}], 0x14}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) accept4$unix(r1, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8, 0x800) renameat(0xffffffffffffffff, &(0x7f0000150000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000853000)='./file0\x00') fchmodat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x5) [ 108.783304] binder: 19492:19495 ioctl c0306201 20005fd0 returned -14 [ 108.788167] binder: undelivered transaction 185, process died. [ 108.811100] binder: 19492:19495 got reply transaction with no transaction stack [ 108.835335] binder: 19492:19495 transaction failed 29201/-71, size 32-8 line 2921 [ 108.850404] binder: BINDER_SET_CONTEXT_MGR already set [ 108.856580] binder: 19492:19506 ioctl 40046207 0 returned -16 [ 108.864164] binder: 19492:19506 ERROR: BC_REGISTER_LOOPER called without request [ 108.886145] binder_alloc: 19492: binder_alloc_buf, no vma [ 108.891851] binder: 19492:19525 transaction failed 29189/-3, size 0-0 line 3128 [ 108.904026] binder: 19492:19495 ioctl c0306201 20005fd0 returned -14 [ 108.913751] binder: release 19492:19495 transaction 187 in, still active [ 108.920646] binder: send failed reply for transaction 187 to 19492:19506 [ 108.929363] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/25 04:39:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)='./file0\x00', 0x40, 0x0) read(r0, &(0x7f00003c5000-0x13)=""/19, 0x13) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 04:39:17 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$poke(0x5, r0, &(0x7f0000d1f000-0x8)=0x0, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f000033e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f78000)=0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000f79000-0x21)="87db4dc9ecf12d6682a0c775beebad450d9967fb879f50a53d9544445acbe33a6f", 0x21) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000a14000)=0x0, 0x4) 2017/12/25 04:39:17 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000-0x8)=[0x80000000, 0x0]) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x3, 0x8, 0x20, 0x8, 0x100000001}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9}, 0x98) 2017/12/25 04:39:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000052f000)='oom_score_adj\x00') ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000363000)={0x1, 0x0, []}) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2017/12/25 04:39:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ae4000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000d8c000-0xb0)={{0x0, 0x9}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00002c2000)={{0xfff, 0x3}, {0x8, 0x8}, 0x2e7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 04:39:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f000023e000)=0x7) getsockopt$inet_tcp_buf(r0, 0x6, 0x12, &(0x7f0000d0f000-0x3b)=""/59, &(0x7f0000cb2000-0x4)=0x3b) fstat(r0, &(0x7f000044a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000478000)={0x0, 0x0, 0x0}, 0xc) setregid(r1, r2) 2017/12/25 04:39:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f000099f000-0xa1)=""/161, 0xa1) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000ece000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socket$unix(0x1, 0x0, 0x0) 2017/12/25 04:39:17 executing program 7: clock_settime(0x6f0960c220540ad0, &(0x7f0000c66000)={0x0, 0x0}) r0 = userfaultfd(0x80000) r1 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000e24000-0x4)=0xc) fchown(r0, r1, r2) 2017/12/25 04:39:17 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) exit(0x0) getdents64(r0, &(0x7f0000001000-0x1000)=""/0, 0x0) getsockname$netlink(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) mmap$binder(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x1, 0x12, r0, 0x0) 2017/12/25 04:39:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000dec000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e23000)=0xe8) setuid(r0) unshare(0x20020000) r1 = gettid() exit(0x0) process_vm_readv(r1, &(0x7f0000024000)=[{&(0x7f0000dcb000)=""/199, 0xc7}], 0x1, &(0x7f000025e000-0x60)=[{&(0x7f0000409000-0xe0)=""/224, 0xe0}], 0x1, 0x0) 2017/12/25 04:39:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a33000-0x4)=0x50) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setmm(0x23, 0x7, &(0x7f000036d000/0x1000)=nil) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x9) ioctl$TCFLSH(r1, 0x540b, 0x2) 2017/12/25 04:39:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000453000-0x8)=0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000029f000)=0x0) [ 108.934802] binder: undelivered TRANSACTION_COMPLETE [ 108.940576] binder: undelivered TRANSACTION_ERROR: 29189 [ 108.946112] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/25 04:39:17 executing program 2: socketpair$inet6(0xa, 0x80005, 0x3ff, &(0x7f00003c5000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000025a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x1, r1, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r2, 0x0, &(0x7f0000165000-0x10)={0x0, 0x0, 0x0, 0x0}) syz_open_dev$urandom(&(0x7f0000475000-0xd)='/dev/urandom\x00', 0x0, 0x100) 2017/12/25 04:39:17 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000010000-0xe)='/dev/keychord\x00', 0x900, 0x0) syz_open_pts(r0, 0x0) r1 = gettid() unshare(0x28060400) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000010000-0x60)={0x0, 0x0, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit(0x0) syz_open_procfs(r1, &(0x7f000000e000-0x7)='mounts\x00') 2017/12/25 04:39:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000dcb000-0x10)={0x0, 0x7fff}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f5d000)='/dev/rfkill\x00', 0x4200, 0x0) getpeername$ax25(r0, &(0x7f00006e7000)={0x0, {""/7}, 0x0}, &(0x7f00001b0000)=0x10) prctl$void(0x1f) 2017/12/25 04:39:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f42000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001ac000)={0x0, 0x10000, 0x4058, 0x0, 0x69a1800000000, 0x4, 0x5, 0x0, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x3e2, 0x800, 0x3, 0x0}}, &(0x7f0000166000)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000219000)={r1, 0x1000}, &(0x7f0000ba9000-0x4)=0x8) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ac9000)={@common="6772653008006a001f00", @ifru_names=@generic="677b89f22c14f9c9030e69345206ab86"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2017/12/25 04:39:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000602000-0x8)='./file0\x00', 0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/selinux/access\x00', 0x2, 0x0) utimes(&(0x7f0000032000)='./file0/control/file0\x00', &(0x7f00004ba000)={{0x0, 0x2710}, {0x0, 0x2710}}) write$tun(r0, &(0x7f0000e22000-0x182a)=@pi={0x0, 0xe8f7, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6000, @ipv6={0x8, 0x6, "7eb2a1", 0x17f0, 0x32, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0xb7, 0x51, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xdf, "9c6d6054d72915afe784abcea1628f34e417fa552dda58fee1f8b3b67d8e60c71d02138f13e870503e928cf7428a0499b6b3ad158af9ca763f5f12480b6b1e457e1fa6640b96fbd28f5fd50d57bf897299e7a976ff6ac31cfde60e4cab18992bc6ef8aff4c79751c29ca2683cfbe2324285b49dbd2c0073a699f6fac525782c72f79f1e8f433939a3012d584e5f41648bb920cfb8e4ef5736b952a0dd58f1f9faab5ac043afd262c6f1729b6e1a2777801f79cf60a8dbfec0d1d760f51b0e9706e153abfb5446726b9db868ee292d5aacc094dbe2c2d8e84f63c471ca7b87a"}, {0xfe, 0x3a, "3a21bc0f0c79996c553ac40ff57fe6af03118fb079d5bf5495cf4dd326ab1926799a817ea0ba39872f7f654ef8336e39405605cc387f0a96f5f3"}, {0x1, 0x51, "b937ae2a32606f2c85938477b617be1d88445a70233fd0343a16795f498fd00351c1423a9d7ad9d5d1d300e7be369138c6568023d1ed2c2c5295bbfd3efa67b7f3b714b07d62b5ff304a576669e5312f73"}, {0xfe, 0x89, "d1d00eb946d143f835dbc9df8d9572ef38633fa41756bc5b3078fe96b65a7bc7dacfc45053a8d3b4cb02423ea7fece90d757ae34c12e426f18333ef7499377f5501a3dd7697ec441eee8c95c8d2e8762cc0823545f4a506bf5b48b64f2daac6b13a76ac9520b026e88ee078a5efb1b51ff7268db00f2bc968aca82600285589ad34bbb918043919b72"}, {0xff, 0x8c, "7fea8df31bfcba09d14ad6c2d5b86db3aefa417619e0dc11d23d71d7eb1a2b3f9bd37f068e7c918c9f6521eb4a065027390c8322adb2e04908d49b3ae56d91942bec2966b731a3449250bedaa7d3baae8eb741339adf832b96e510f06c2f0a5598facdb424efe255f5bde5ce10129176166c7dbfaa1e846cf9c0435ccbafc3d715c81398bde087f6a54b65c2"}]}, @routing={0x5c, 0x4, 0x2, 0x6d1b, 0x8000, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0xff, 0xc, 0x2, 0x5, 0x3e, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x87, 0x37, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x5c, "dda9bef78d0abe41978d5fe09ac6957a847d567fd266b07c0d48f8fa9f9c72428e047f862ff570c3892c5d08f9458837683fb9ef5b7422028e3c3edc8b6ad04490ff1a29fc72493a3cddd34cc4ace65f916a9f656f116886b87a3881"}, {0xff, 0xa5, "62bee6bda7602fb8d7adca96e767537f81f8b38b574f5eb8c9595c267475e815e7c098e8d8b79ad02666f53868895f2fefc18baf11b3a7aff493f9437301a29bff01366135438981049ecdefef930b4fdf8cf8076f58faf70ca8fc477eaea7d3556f9281926615c8ec03b762751607ef7de28218c0a97251f9165d7f26b2b4d06e5b2d38d225616d72de3cb1ef8e122a8d30cc3e85dcfb54a9481fd7b7d18a111d72d29381"}, {0xff, 0xb3, "4f9297bdc324544e623e082b4109263d0fb4a680864e13fe25458a006095dbcd3a337001c5cce776bd402a26e39b882df76084cff5f1f5d66785f1a4062fdf4f3235d4661cc89a81c110daef937b2b3ed75e85883aa3c900f4e6167b36e301785819945be74614cf226652e0739df56e952899347a9e11c9d922702a8c00a075faabf40ba712812177035ddf367e3e1c3bb118c99b3f9a496aac0e26beadb316aa3e1725bcea0b5e831a8035b596be9b4c02a8"}]}, @routing={0x29, 0x2, 0x0, 0xfff, 0x5, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x7f, 0x320000000000000, 0x9, 0x200, 0x4, 0x3, 0x2}, @dstopts={0x8, 0x228, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0xbc, "e0cfa7708340c5f005e7034ef1cdb58ac3a5496eadd4996ac5e8510302610cf310f71b6f09cc2638f3b4d040411974fb5c2282ecc6fd2c8b2994809d8eb986a2bac103f6543d2e8eed7f0095a81d7e03e6caa6e4adba51bc9c9a01313e1e22e88e1bc7b11aed8a08c0d2be71b77042d93fdc46019082d314d7a188f224f48e1f4f28603ed9b9984fa49a8313135f4dfed8c44d5b593d5eab0d819289febcd818b7c012d8428bb80c4399ad142b5270e4a46a5a76daf6efd38780f3c6"}, {0xff, 0x72, "122ed9f02ddf214ca99fd827cd47fa728cae909b4b173d01962f50e31715655beb194d9df098d81e32c579aff52e4eea43972d7d93945435b2bb5281ac30223409139acba2518da86a4f61620d864c2cc8a8685d1a55e04a970cdb66f3e0fecdb0c8450f03b7d2cf672048ca40d1773f0575"}, {0xc2, 0x1000, "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{0xcd, 0x11, "5f335ce0798921afea692951b9af9a1c8f"}]}, @hopopts={0x2c, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x25, "3533f5ad2334e5b0a6e941d11527e7142cff26145c2ca66a41371e63c66f4c660361985ac4"}, {0x1, 0xb0, "5c264f783c75b7d2edb6046826367a7f5101cceae4627650ce0bf544e8c9db3964973bb90074cf9dc75c10d0c9166012f6f0431cf7f09358e8be75fa9d081d16751fc911f6131e315ae9119f86de7c0058577952556ce4500cb5e154360fa157f6dfcf28f7fbac9f1ee06a0f0af92a8c5a47ecc9391c52f089b38a1be801242da1ea94d007d5a35b0af78beef440bbef84b61900049792d16c8f1a5399781d03686c4bd82058896b63582ccd4b4e0683"}, {0xcf, 0x70, "8bf9041d430b9ff1ff8ded2ddcd1cadb74782678aa7be9012386f7f364381556db3f9100cc503c0baa18b8539fbea9e7040d18105ecbc81ff9e046919484ae5e201cf5a9cc978e547757b8689b077b2badd439054bf398bc58eead58ca6114357a3c10456c075281a232c7e5d6310c9e"}, {0xc9, 0x28, "e510f9a3f7df748eb72839d254b583b6110b9d80cca4fdb9cedfed804e5191e11e12105f97f7fe96"}]}], @icmpv6=@mld={0x83, 0x0, 0x0, 0xe3, 0xbc9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}}, 0x182a) rmdir(&(0x7f0000125000-0x10)='./file0/control\x00') 2017/12/25 04:39:18 executing program 2: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)="", 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000067f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002d1000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xd060fb83b0a07587, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ba4000)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x2, 0xfff, 0x0, 0x80000001, 0x10, 0x80, 0x80, 0x10000, r1, r2}, {0xde75, 0x0, 0x3, 0x8, 0x53, 0x81, 0x9, 0x4}, {0x9, 0x8, 0x3, 0xff}, 0x9, 0x40, 0x0, 0x0, 0x25, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x7}, 0x2, @in=@broadcast=0xffffffff, 0x2, 0x2, 0x1, 0x3, 0xfffffffffffffff8, 0x9, 0x1}}, 0xe8) rmdir(&(0x7f0000001000-0x8)='./file0\x00') 2017/12/25 04:39:18 executing program 3: syz_open_dev$sndseq(&(0x7f00005d8000)='/dev/snd/seq\x00', 0x0, 0x10002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x3, &(0x7f0000443000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000043d000-0x8)={0x0, 0x917a}, &(0x7f000061e000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000047b000)={r1, 0x40}, 0x6) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000209000-0x8)=0x9) write$sndseq(r2, &(0x7f00007a0000-0x1b0)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) 2017/12/25 04:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e7c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000328000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b27000-0x4)=0x0, &(0x7f00007a1000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 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]}) mlockall(0x0) r2 = memfd_create(&(0x7f0000460000)="706f727430fe0b000022ff000000000000000000000000000000000000000000190000000000ffffff00000000000000000000004600000000000000000000005f8f4f0152e09697435bd693d1ebe9090b0000000000001913d3ec47f3c2efed069c425fca25c5eb405d85bb5cab52a49f08ee1c734489bef304fd907f624437aff29e7cacc52f4f08e52e70c10d386d3bad8d63940397942b592e59cac6ce15da439cc8f38847fc440c145db0139c7f03f21e9eb745058988d155b77085ac3d4c7e0f32a56291cfcba56b59b39ba754bc507b0a8778e667648d40c7b74814aa09ec264bc460cfcf83062f", 0xfffffffffffffffc) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\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]}) 2017/12/25 04:39:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) close(r1) dup2(r1, r0) 2017/12/25 04:39:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000989000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e19000-0xa)={0x3, [0xf5c, 0x7, 0x6]}, 0xa) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0046209, &(0x7f0000e36000-0x30)={0x0, 0x0, &(0x7f0000846000)=[], 0x2f, 0x0, &(0x7f00000dc000-0x2f)="46943f081b07486959697500ed31e7bc3544f60e00036d574da998dda9f2d5d80000000000000008000799c50b5390"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000fd8000-0x18)={0x0, 0x0, 0x0, 0x0}) r2 = mmap$binder(&(0x7f000003e000/0x2000)=nil, 0x2000, 0x4, 0x110, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000a5000-0x30)={0x48, 0x0, &(0x7f0000e69000)=[@acquire_done={0x40106309, r1, 0x1}, @request_death={0x400c630e, 0x4, 0x3}, @increfs_done={0x40106308, r2, 0x3}, @request_death={0x400c630e, 0x4, 0x0}], 0xb4, 0x0, &(0x7f0000014000-0xb4)="1331c5e8b984a4fc3082097a4efb7ce06feddf52ad223f1f1373f240bf7094688148c3a216167a60ddf2ab681d68c8266098bced97c79e9273ae668ebc200ffe3977ef3cef5907f3562a061588effb9b0f3e8e252a2134aac479505e47beaaaa1a1bc3694ad35d8a208ff0a7059dc20362124b7666f8fa7c6ef66ba939020db24ad357ee59ceebd48424ce02639cdd3ed6b671796a4fba8646054e191f594d6d175ae1eab7ca16d1ef41d17947e0ac222fbe87eb"}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000cb1000)={{0x80, 0x782}, {0xfffffffffffffffb, 0x5}, 0x70fb4234, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 04:39:18 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000000d000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000)=0xe8) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000015000-0x2)='+\x00', 0x2) ioprio_set$uid(0x3, r2, 0x5) socket$unix(0x1, 0x2, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0xfffffffffffffffd, 0x0, [@sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 04:39:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000fe0000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x6}, &(0x7f0000368000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpriority(0x0, 0x0) 2017/12/25 04:39:18 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000630000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000-0x4)=0x702) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000025b000-0xc)=@sack_info={0x0, 0x7f, 0xffffffffffffffe0}, &(0x7f0000969000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ec3000-0x14)={r2, 0x5, 0x9, 0x7, 0xfff, 0xe62}, &(0x7f0000047000)=0x14) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f0000beb000)=""/30, &(0x7f000073e000)=0x1e) socketpair(0x1d, 0x80003, 0xfffffffffffffeff, &(0x7f000015d000-0x8)={0x0, 0x0}) syz_open_pts(r3, 0x800) 2017/12/25 04:39:18 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000544000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000066d000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000230000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000068e000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5df8760, 0x0, 0x100000000, 0xc, 0x20, 0x20, 0x401, r1, r2}, {0xd9, 0x5, 0xfffffffffffffff0, 0xffff, 0x9, 0x3f, 0x6, 0x42}, {0x80000000, 0x2, 0x4, 0x5}, 0xdf78, 0xfff, 0x7, 0x1, 0x48, 0x1}, {{@in=@loopback=0x7f000001, 0x1667ff02, 0x6}, 0xb, @in=@loopback=0x7f000001, 0x3, 0x5, 0x5, 0x6, 0x9001, 0x6, 0x0}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000002000)='./file0\x00', 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000002000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3, 0x3, 0x1, 0x7fffffff, 0x2, 0x7}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000002000-0xc7)="579a1197e758b8fc25e26d7ef7b8ef78293af9548e9009118cf3acd3397e5b2bd0045b3668b5dbd3df0376efc52fa28151a7697bc7291bf0bb2ea0bfa5b3e6f09c8a67bb09aa32a3aa1605f6464d419599cc5d092bd0727979a19c36742018c8ac57df699b769bb648b21f48b2e70464854a9ab17440d44974e4f538e3d792b0b2c877e49dda9d2645043583417e26bc1845f0a8a6fb8c9b45739d617414425205d8bb0f5ee14c3de61d3075eae590c5391f7e2241aa6ef701dd628d056b4b27a59dfad002f784", 0xc7, 0x8040, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) r4 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x220000) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000647000-0x4)=0x679, 0x4) 2017/12/25 04:39:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2001, 0x0) socket$inet(0x2, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000362000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000002000-0x50)={0x80, @tick=0x7, 0x6, {0x7f, 0x5}, 0x8001, 0x2, 0x6817, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0x2, 0x0) sendmsg(r2, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x18, 0x29, 0x5, "8d"}], 0x18, 0x0}, 0x0) 2017/12/25 04:39:18 executing program 1: mmap(&(0x7f0000000000/0x8de000)=nil, 0x8de000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00008de000)="330000000000000032400000ff7f0000000000b55b00000000000086a4225dffe400000000000000d5a498ec9bdc0900003537053590081900000000000018000000002600a1004f", 0x48) 2017/12/25 04:39:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) fcntl$getflags(r1, 0x40a) 2017/12/25 04:39:18 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x1b, 0xfd9, 0x4, 0xffffffffffff0001, 0xba4, @random="81c8b9650b87", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) fcntl$getflags(r0, 0x40b) bind(r1, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind$packet(r1, &(0x7f000073a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/25 04:39:18 executing program 6: readv(0xffffffffffffffff, &(0x7f00003e9000-0x60)=[], 0x0) 2017/12/25 04:39:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b2000)='/dev/ptmx\x00', 0x54000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c86000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000014d000)=[{0xe, 0x7ff}, {0x0, 0x8}, {0x8, 0x80000001}], 0x3) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000e6b000)=""/50) ioctl$TCXONC(r0, 0x540a, 0x30) 2017/12/25 04:39:18 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005b6000)={0x0, 0x0, 0x0}, &(0x7f0000f90000-0x4)=0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005be000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000639000-0xe)='oo>_sco:e_adj\x00') lseek(r1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0x3ff}, 0x4) sendfile(r1, r1, 0x0, 0x6) 2017/12/25 04:39:18 executing program 4: pipe2(&(0x7f000041c000)={0x0, 0x0}, 0x800) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00003b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpid() getpgrp(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)=0x0) 2017/12/25 04:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f95000)={0x0, 0x0}) pwritev(r0, &(0x7f0000ae1000)=[{&(0x7f0000e92000)="c92b2dfda9a6aa10950aa0ba426acb2e853d81addfe9cfdce944e194790d0ddc80b0a7a6c80c39944330bcee913437ce9caa2798d3338e6dd7783baeb99b8a0734aae323cb9ee255b63832ef9ad4a834c87342bd56d4d8d7db5a544d337290899064ece6bc87aed68d9cb2e4116f4b787c6bdc4b318b40ccdcc2", 0x7a}, {&(0x7f00004f5000-0x56)="d8002e61a0f57d02310713cce10a8975f8cbd19e4d913990260cb14d21f7a610e27c6a0724a245f4dc5a2d4bdf54c38dc6ee650ebfd660773a4b002d387bd6932b096576f63adeda763308cb89dcdcd5da94ffefef96", 0x56}, {&(0x7f000025e000)="135df8d7fddb513b5d589727df09212f1d7ef1850405f5cb47b7427eb5f37fbfc3da73c49679fbee08cbd9004a6235c226b1ea486d900122d5324d845bb98c239ca2d895bd8bd455426428d40d17b7cb86bdf1373c080982f8b9c04f7e0ac13bf7f68b96fe7e918986f61903ab82a19e6029a33bc7a88065b57d11ab0a4d6897c13f9c2689ca5fb69e94e9a5c3c0", 0x8e}], 0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00001e4000)=0x2) close(r1) 2017/12/25 04:39:18 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/ppp\x00', 0x2022c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x2, 0x0, 0x10001, 0xffffffffffffff7f}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ee2000)={0x0, r1, 0x0, 0xffffffff80000000}) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000f75000)="c255d9dc5941e2fa28bfd005fb0dfd85aa5136e2d9b30ba921f46f9e36ef18371086b9a5a0a3360911de24ea03") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00001c6000)={{&(0x7f0000a95000/0xc000)=nil, 0xc000}, 0x1, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f75000-0x4)=0x0, &(0x7f0000747000)=0x0, &(0x7f0000f77000-0x4)=0x0) fstat(r2, &(0x7f0000739000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000a5c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@empty=0x0, @empty=0x0]}, 0x18) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000a51000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0xffffffff}, 0xc) 2017/12/25 04:39:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x9, 0x0) clock_gettime(0x2, &(0x7f0000fec000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, r1+10000000}, {0x0, r1}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b42000)='/dev/hwrng\x00', 0x0, 0x0) symlinkat(&(0x7f00009d9000)='./file0\x00', r2, &(0x7f0000ac2000-0x8)='./file0\x00') readv(r0, &(0x7f000018c000)=[{&(0x7f000022d000-0x96)=""/8, 0x8}], 0x1) 2017/12/25 04:39:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000fcb000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = add_key$keyring(&(0x7f0000b93000)='keyring\x00', &(0x7f0000320000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_security(0x11, r3, &(0x7f0000f09000-0xf4)=""/244, 0xf4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) poll(&(0x7f0000a61000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/25 04:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000137000-0x4)=0x0, &(0x7f0000529000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000271000-0x14)=""/20, &(0x7f00002c3000)=0x14) 2017/12/25 04:39:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) mprotect(&(0x7f00009bf000/0x2000)=nil, 0x2000, 0x300000e) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f8a000)='..', &(0x7f000008e000-0x8)='./file0\x00', &(0x7f000088d000-0x7)='autofs\x00', 0x2000, &(0x7f000065e000)="") 2017/12/25 04:39:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f00001f1000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x7fffffff, 0x0) close(r2) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x40400000007ff, 0x0) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) vmsplice(r3, &(0x7f00009bb000-0x70)=[{&(0x7f0000e4f000)='3', 0x1}], 0x1, 0x0) recvfrom(r7, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) fcntl$setown(r6, 0x8, r5) fcntl$setsig(r6, 0xa, 0x12) dup2(r6, r7) tkill(r5, 0x16) 2017/12/25 04:39:18 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000-0x16)={0x1, 0x3, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="207f8df030b5"]}) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) 2017/12/25 04:39:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x2, 0xfffffffffffffffe) bind$netlink(r0, &(0x7f000012f000-0xc)={0x10, 0x0, 0x141, 0xe7f8}, 0xc) getsockname(r0, &(0x7f000066d000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000590000-0x4)=0x10) write(r0, &(0x7f000053b000)="24000000260007003200cc0800367700fbffffff01000000000000ffffffffff8100ff10", 0x24) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f00009ab000-0x4)=0x100000000, 0x4) 2017/12/25 04:39:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x808}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x20, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/25 04:39:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000052e000-0xe)='/dev/keychord\x00', 0x41, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000c94000-0x64)=""/100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001c9000-0x8)={0x0, 0x3}, &(0x7f0000e40000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000271000-0x4c)={r2, 0x44, "1bcf53da14619a4f83be755b0f886b444c593ef8e425246c3275825fc2e55f6b38f628a5d0ed6d12d7fcf3de111924fb0f8f44878ab34e9f6585757d78f4549cae84f014"}, &(0x7f0000b8d000-0x4)=0x4c) sendmsg$netlink(r0, &(0x7f0000e63000-0x38)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) vmsplice(r1, &(0x7f0000190000-0x60)=[{&(0x7f000017f000)="015a3510fc46ef23ee55e4dcaec3f24dfaa0a15762def0078a2d70503523d6bf83e1a261cd0eb1453c3154d9fbf805d2fe828e063b8d7674606f3a3ba39ecc52d49269397102619387f838c9886bd1472b53adc3c22faab5aad79a5199aa0a13b83b13e3edf6497e62bcf3cda3982a5904e508ff48", 0x75}, {&(0x7f00007c1000)="", 0x0}, {&(0x7f0000b78000-0x16)="d98f29479ef4254e81b149c98a18709f69068908e436", 0x16}, {&(0x7f0000636000)="0da5fbcc5afebf41a2ff619f4ed29f0bd2b0950ec6d9271a10e70709df5ac5cb8251fae52a85b91414690e27e75b52cae1f65c09e6512c7343231fb72cfb6bddfaaed021278ccb2d2977946a1a46103986609e617b16315529085f889044012061698666380faab00cdb258ee7ff2c7bb9caffcc434b97d7dee5e90a7be60546277c2185f026fe03", 0x88}, {&(0x7f0000c28000-0x71)="cc4d55374d968a1022f45c9a9e65efb36ca819e0e446d35c4db1e8238f2da50e8992b1e4cc850d340e768e6d5f7b773090a1c931624eb3e34ebca2c5797df5f96b733b30823f8ad556ee3042044a66a7667ac396c3fa7771908d3d97792e4eadc8d744964f090ed159e49a1b62b9a92790", 0x71}, {&(0x7f00009b6000-0x61)="e35159d51fcb355d1142249c80d3212d6cda11686002835bf7e9c46acf64a38a73fd5920339e0f668f7b5111e30b4a9a91b8fc6509a2266754d77796172eaece0857202ef656a8201430f5a3b3fa0e7a4e94523a38cbda1632d3ac1bc0a62366ad", 0x61}], 0x6, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000596000)=0x0, &(0x7f0000a9c000-0x1)=0x4) 2017/12/25 04:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00008a5000-0x10)='/selinux/access\x00', 0x2, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ae7000/0x2000)=nil, 0x2000, 0x2, 0x9601, 0xffffffffffffffff) 2017/12/25 04:39:18 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x60031, 0xffffffffffffffff, 0x8000000000000000) r0 = eventfd(0x8) r1 = dup(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000005000-0x4)=0xfffffffffffffe00, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000002000)=0x2, 0x4) 2017/12/25 04:39:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e033000000000200000001000"}) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad07ff0f050200000000000000a317", @ifru_names=@common='tunl0\x00'}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c57000-0x18)=[{0x3, 0x3}, {0x4, 0x0}, {0x8, 0x2}], 0x3) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001f3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000137000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00006ad000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x1ff, 0x8, 0x500, 0x6, 0x20, r2}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000ff8000-0x4)=0x1f) [ 109.390652] device gre0 entered promiscuous mode 2017/12/25 04:39:18 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb0000-0xb)='/dev/hwrng\x00', 0x18000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000589000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000076a000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002d7000-0x28)={@generic="77945428fe1254729f78548f876eec67", r1, [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) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000698000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000de6000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f00004ab000)='/dev/ppp\x00', 0x600000, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x2000000000024, &(0x7f00006d2000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2017/12/25 04:39:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a86000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ba4000)={0x0, 0x4}, &(0x7f0000c77000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bdb000)={r1, 0x84, &(0x7f0000fe7000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0x408090b8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}]}, &(0x7f0000e22000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcd, &(0x7f0000403000-0x22)=""/34, &(0x7f00007f4000)=0x22) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f000061c000-0x4)=0x0, 0x4) 2017/12/25 04:39:18 executing program 7: mmap(&(0x7f0000000000/0x105000)=nil, 0x105000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xb476) write(r0, &(0x7f00000e1000)="26000000120027100000000000000101000000009f0000000300102024f9510500200001e4", 0x25) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000106000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffff68, 0xfff, 0x81, "1e25bab0ef4a3f42ed03555b7f8661f97584d6d476a76fdf06a0372fe1af89c634a7d91b48bcd335d5504bcea29a66b1585fd674450167f3b2fb860314c80c9f0aacc22152cc5f8ccab33d27870c8d7a"}, 0x160) mmap(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000105000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000005a000)={0x7fffffff, 0x9, 0x100, 0x80000000, 0x7}) ioctl$TIOCSBRK(r0, 0x5427) 2017/12/25 04:39:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000eee000-0x37)=""/55) inotify_init1(0x80800) sendfile(r1, r1, &(0x7f0000359000)=0x0, 0x21) [ 109.500484] audit: type=1400 audit(1514176758.381:63): avc: denied { dyntransition } for pid=19715 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0 tclass=process permissive=1 2017/12/25 04:39:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") utime(&(0x7f0000764000-0x8)='./file0\x00', &(0x7f0000fa9000-0x10)={0x81, 0x7}) r0 = open(&(0x7f0000897000)='./file0\x00', 0xfffffffffffffffc, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") lseek(r0, 0x58, 0x0) getdents(r0, &(0x7f0000fd8000)=""/0, 0x0) 2017/12/25 04:39:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000234000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000116000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f92000-0x4)=0x10, 0x0) mmap(&(0x7f000067d000/0x3000)=nil, 0x3000, 0x0, 0x6010, r1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000848000)=0x0) 2017/12/25 04:39:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011d000)='net/softnet_stat\x00') pread64(r0, &(0x7f0000116000)=""/0, 0x0, 0x0) epoll_pwait(r0, &(0x7f0000047000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x3, &(0x7f0000fa2000)={0x80000000}, 0x8) 2017/12/25 04:39:18 executing program 1: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setparam(r0, &(0x7f0000d2e000-0x4)=0x8001) r1 = socket(0x1000000010, 0x802, 0x0) write(r1, &(0x7f0000c15000-0x20)="1f0000003a00079f1a00d209bdff00000a3f20165fffffe400000028000000", 0x1f) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000b40000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) recvmsg(r1, &(0x7f00002ca000-0x38)={&(0x7f0000650000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000074a000-0x40)=[], 0x0, &(0x7f0000d4c000-0x2a)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f56000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000f55000)={&(0x7f0000138000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f56000-0x20)={@generic="cd4d671f1da3cacef925ee37dd5aa559", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mlock(&(0x7f0000372000/0x2000)=nil, 0x2000) 2017/12/25 04:39:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d25000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000053c000-0xc)={&(0x7f00004fd000)=[0x0, 0x0, 0x0, 0x0], 0x4}) writev(r0, &(0x7f0000507000-0x8)=[{&(0x7f0000e9d000)="39000000100009000000000000000900e7ffff49025ae100000002000000000004001af20400000f21e5fff7000008000300ffff06001ee469", 0x39}], 0x1) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000fdc000-0x10)={&(0x7f0000f07000/0x2000)=nil, 0x2000}) 2017/12/25 04:39:18 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000002000-0xa)='syzkaller\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\\eth0\x00', 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004000)='dns_resolver\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0xef)="2cf44f26712a7abe7c2dd6277517328e8c1f8424d006ac25f7bee720c194c0f702ec2c8b73d1d9b36b47e1d1c0b012107ab4a063e9644021f4f2db78cf0155e7eb49089105de77125a34c5f27eda55bbf59a868d5340de8c990048fc56ed226b4bf4edf3d99b16417c38707a011573a77625da45f07c8562fee944e1607abb47adfa330743e0d321f40d3f8ffeb28809fe6422a95c9b764364c319ee4e5bff7ec44f905ec875e086c29b9d87ae6beac767766d1cc999c66855063da0f4025cfd99bdfce38d4ce69146531d8bfa7b8c452ff4036809bb35f15ae657c8fa0e447493138319e18e5f6a7250f965e11032", 0xef, r0) r2 = add_key(&(0x7f0000aac000-0xa)='id_legacy\x00', &(0x7f0000847000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r2) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000004000)=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000006000-0x8c)={0x6, 0x1, 0x8000, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$link(0x8, r2, r0) add_key(&(0x7f0000003000-0xd)='dns_resolver\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000-0x4f)="b3d794a023d6017c071ee5e2d498ccb269c8d78a1dd675a743db2167a139bf2fd7f0176fdea9f1ca4b39211bbb045f19051be67527402e3ff5f9920458dbdb8c6079c73884e57476591a7a0354ee79", 0x4f, r0) keyctl$revoke(0x3, r1) keyctl$search(0xa, r0, &(0x7f0000003000)='dns_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2017/12/25 04:39:18 executing program 4: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000f75000-0x4)=0x0, &(0x7f0000f74000)=0x4) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000011e000)=0x9, 0x4) 2017/12/25 04:39:18 executing program 5: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000802, 0x0) write(r0, &(0x7f000095b000-0x26)="260000002400430504edff0001000000000000040100000000000000010000001103766e3552", 0x26) 2017/12/25 04:39:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000000013, &(0x7f0000fea000)="", 0x0) munmap(&(0x7f0000c9f000/0x1000)=nil, 0x1000) mprotect(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x1000001) 2017/12/25 04:39:18 executing program 0: mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000399000-0x10)={0x1, &(0x7f0000002000)=[{0x1d, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000009a000)='/selinux/checkreqprot\x00', 0x220000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000089d000)=0x0, &(0x7f00007ae000-0x4)=0x4) 2017/12/25 04:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000849000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000810000)={0x0, 0x0, 0x0}, 0xc) setregid(r0, r1) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000ab4000)=""/4096) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) getrlimit(0x0, &(0x7f0000b9f000-0x10)={0x0, 0x0}) 2017/12/25 04:39:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000ff7000-0xc)={0x0, 0x0}) 2017/12/25 04:39:18 executing program 3: r0 = socket$inet(0x2, 0x4008000b, 0xfffffffffffffc01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00007f5000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0x8)='/dev/net/tun\x00', 0x0, 0x101001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x6, 0x100, 0x7, 0x6, 0xeb6}, &(0x7f0000001000-0x4)=0x14) remap_file_pages(&(0x7f0000f8e000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x4000) 2017/12/25 04:39:18 executing program 4: mlockall(0x2) mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x0, 0x4) 2017/12/25 04:39:18 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000638000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000021c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000095a000-0x4)=0x14) bind$packet(r1, &(0x7f0000c95000-0x14)={0x11, 0x0, r2, 0x1, 0xaa, 0x6, @random="0610be5ef045", [0x0, 0x0]}, 0x14) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000059000-0xb9)=""/185) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 04:39:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a56000)='/dev/snd/seq\x00', 0x0, 0x200000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000d8c000-0xb0)={{0x84ce, 0x9}, 'port0\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]}) 2017/12/25 04:39:18 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000011000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000012000-0x9a)=""/154) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000010000)=[], 0x1, 0x0, &(0x7f0000006000)='b'}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000012000)={0x2, 0xffffffffffffffe0, 0x0, 0x6c94}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/25 04:39:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007d4000)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2017/12/25 04:39:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000198000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000087d000)='/dev/autofs\x00', 0x303002, 0x0) clock_gettime(0x0, &(0x7f0000180000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cb4000)={0x0, 0x0}) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) write$sndseq(r3, &(0x7f0000ea4000-0x1b0)=[{0x3, 0x0, 0x3, 0x8001, @tick=0x800, {0x4, 0x1}, {0x80000000, 0x26}, @note={0x3, 0x7ff, 0x4, 0x401, 0x3}}, {0x401, 0x4, 0x7, 0x8, @tick=0x7ff, {0x3ff, 0x3}, {0x5, 0x9}, @addr={0x8, 0x7}}, {0x1a6edefb, 0x2, 0x0, 0x838, @time={r4, r5+10000000}, {0x100000001, 0x3}, {0x1, 0xffffffff}, @queue={0x5e5, {0xef1a, 0x40}}}, {0x20, 0xd9a, 0x81, 0x0, @tick=0xffffffff, {0x0, 0x8}, {0x4, 0x3}, @raw8={"9134e37e0a3eba49b3140e75"}}, {0x8, 0x200, 0x8001, 0x4, @time={0x77359400, 0x0}, {0x401, 0x34e5da05}, {0x9, 0x7fff}, @quote={{0x3f, 0x2}, 0x1, &(0x7f00007fe000-0x1d)={0x4, 0x3ff, 0xacd, 0x2, @tick=0x8, {0x8, 0x20}, {0x3c, 0xfffffffffffffffe}, @result={0x80000000, 0x1}}}}, {0x2800000000000000, 0x80, 0x0, 0x7fffffff, @tick=0xfffffffffffffffa, {0x4, 0x646}, {0xffffffff, 0x86}, @control={0xfffffffffffffffc, 0x100000001, 0x8}}, {0xe1d, 0x8, 0x7ff, 0x3, @tick=0x1, {0x1, 0x8}, {0x200, 0x2a}, @queue={0x100, {0xffff, 0x7}}}, {0x1, 0x1, 0x4, 0x2, @time={r6, r7+30000000}, {0x200, 0x4}, {0x0, 0x8}, @result={0x4, 0x3}}, {0x81, 0xb32, 0x3ff, 0x2, @time={0x77359400, 0x0}, {0x8, 0x7}, {0x9, 0xfffffffffffffff9}, @ext={0x0, &(0x7f0000cf6000)=""}}], 0x1b0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x1a, r2) 2017/12/25 04:39:18 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40106309, 0x0}], 0x0, 0x0, &(0x7f0000007000)=""}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x1000000, 0xc010, r0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00004d8000-0x8)=0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xa0, 0x0, &(0x7f000000b000)=[@increfs={0x40046304, 0x4}, @exit_looper={0x630d}, @acquire_done={0x40106309, r2, 0x4}, @request_death={0x400c630e, 0x3, 0x0}, @request_death={0x400c630e, 0x0, 0x0}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, &(0x7f000000b000)=[], &(0x7f000000c000-0x20)=[0x6112ce9b9bb813b9, 0x30, 0x0, 0x18]}, 0x7fffffff}}, @acquire={0x40046305, 0x0}, @dead_binder_done={0x40086310, 0x3}], 0x7d, 0x0, &(0x7f0000007000)="73d245151470f8d38e73beb325f68cf2d34ad135a75871655cfea1900b4a5581174966dd7163cb71b03d5a9a7dab8191515c2eb73ad87333d32ce304f27c801aaedf16662aa7d4028468c5e916b1e008072ef1e8a923e6cc1a98e8f211284db6d9a2afbbfa45a3197fce68d3101f58db4380ebbf37ee8ab9ca9d4c45c8"}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ba3000-0x30)={0x4, 0x0, &(0x7f00001f7000-0x4)=[@enter_looper={0x630c}], 0x94, 0x0, &(0x7f00001e2000)="d246dd31e80128425b052361a06ac18c1dddce2cdd5dfdfeba537ee80ce0f17e2caad835c59497b3320401a994015b5d691969bc438a3d2f67c230fdf23ac20b485086a5c43a6e926370888414cfe1d397414a48d672ac826d3335d2aed6f45702a186310365a97f842f9f90681f62c4e6aa814d97ad5071c0b83910c78ebc692f00058bec6ffefbefdbc7813cc0978ea645e69c"}) sendto$llc(r1, &(0x7f000000b000-0x75)="4c18f3b10229dc325052d02fadeebb46767303528fa2c07abfc1a1545d1b81ab6f3b5fef0a0d2809eabe206b006c68ab04a4c87378a59938c93a67c528f3089abf995cb63a30c7541206913a832c76459f947d73a285a7c299fa399839945d325318e0268d6472dd4a81f6b14800911fa3cbfd2371", 0x75, 0x800, &(0x7f000000c000)={0x1a, 0x0, 0x0, 0x1f, 0x1f, 0x9, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/25 04:39:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000012e000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) select(0x40, &(0x7f0000ec5000)={0x8, 0x10001, 0x7, 0x8001, 0x5, 0x1, 0xc1, 0x4}, &(0x7f000082f000-0x40)={0x8, 0x8, 0x40, 0x7e00, 0x3, 0xff, 0x100000000, 0x80000000}, &(0x7f0000734000)={0x7839, 0xf0, 0x20, 0x7ff, 0x2, 0x7, 0x1, 0x0}, &(0x7f0000279000)={0x0, 0x7530}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000b41000-0x4)={0x1, 0x7, 0x0}, 0x4) sendto(r4, &(0x7f0000ee2000)="", 0x0, 0x0, &(0x7f00006ae000-0x14)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/25 04:39:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x108)={0x6, {{0xa, 0x3, 0x8000, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0xffffffffffffffe1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x2e)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/25 04:39:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ae8000-0x9)='/dev/ppp\x00', 0x100ff9, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a96000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000320000)=0xc) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f000061d000-0x4)=r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f00007ef000)={0x3fd, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff7ffc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$KDMKTONE(r2, 0x4b3b, 0x833) [ 109.829058] binder: 19774:19775 BC_ACQUIRE_DONE u0000000000000000 no match [ 109.830583] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 109.860110] binder: 19769:19780 transaction failed 29201/-28, size 0-29196 line 3128 [ 109.866813] binder: 19774:19781 BC_ACQUIRE_DONE u0000000000000000 no match 2017/12/25 04:39:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffd, 0x5b, 0x1}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000942000)={{0x0, 0x4}, 'port0\x00', 0x0, 0x8, 0x5, 0x71, 0xc1, 0x3f, 0x46f, 0x0, 0x4, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000b15000)='/dev/snd/seq\x00', 0x0, 0x101200) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000cc2000-0x50)={{0xd6f, 0x20000000000ff}, {0x0, 0xffffffffffff1f9d}, 0xb8f5, 0x4, 0xe7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a22000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000b9d000)={0x2, 0x1, 0x400, 0x7, 0x1, 0x8, 0xfffffffffffffffb, 0x1}, &(0x7f0000917000)={0xffff, 0x9, 0x8, 0xfffffffffffffffa, 0xc89, 0x7, 0x40, 0x5}, &(0x7f000015c000-0x40)={0x1ff, 0x985, 0x2, 0x5, 0x7, 0x2005, 0x3, 0xfffffffffffffff7}, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f0000db4000)={&(0x7f0000709000)={0x6}, 0x8}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00004b0000+0x433)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006a0000-0x4)=0xb) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000277000-0x58)={{0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x0, {0x0, 0x2}, 0x400, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 04:39:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001f9000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000cf4000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008f0000-0x4)=0xe85, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000779000)='/', r1, &(0x7f0000221000-0x8)='./file0\x00') dup2(r1, r1) renameat2(r1, &(0x7f000000c000-0x14)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000214000-0x8)='/', 0x0) 2017/12/25 04:39:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000821000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003ab000)='oom_score\x00') getdents64(r1, &(0x7f0000003000)=""/48, 0x30) getdents(r1, &(0x7f0000ef3000)=""/34, 0x22) getdents64(r1, &(0x7f000092c000-0x78)=""/120, 0x78) 2017/12/25 04:39:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write(r0, &(0x7f0000001000)="03", 0x1) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x0, &(0x7f0000004000-0x50)={0x31f, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000545000)=""/208) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) [ 109.897252] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 109.910684] binder: BINDER_SET_CONTEXT_MGR already set [ 109.925865] binder: 19769:19795 ioctl 40046207 0 returned -16 [ 109.938130] device syz0 entered promiscuous mode 2017/12/25 04:39:18 executing program 5: r0 = socket(0x100000003, 0x7fffe, 0x6) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bc0000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f00009b6000)=0x0, &(0x7f0000000000)=0x0) lchown(&(0x7f0000f1b000)='./file0\x00', r1, r2) 2017/12/25 04:39:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000d6000-0x4)=0x1c, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003dc000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f000024d000-0x61)='-', 0x1) recvmsg(r0, &(0x7f0000e92000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000fd6000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2017/12/25 04:39:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000799000)='/selinux/user\x00', 0x2, 0x0) preadv(r0, &(0x7f0000d2c000-0x10)=[{&(0x7f00003f1000)=""/238, 0xee}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003c9000-0x12)='net/ip6_flowlabel\x00') preadv(r1, &(0x7f0000d65000-0x90)=[{&(0x7f00009ce000-0x9e)=""/158, 0x9e}], 0x1, 0x4010000000000033) 2017/12/25 04:39:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00008b9000)={0x1, 0x1, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000a60000)={0xcabf, 0x7fffffff}) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = socket(0x11, 0x803, 0x300) setsockopt(r5, 0x107, 0x12, &(0x7f0000000000)="", 0x4) sendto$inet6(r4, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 109.941739] binder_alloc: 19769: binder_alloc_buf, no vma [ 109.941782] binder: 19769:19795 transaction failed 29189/-3, size 0-29196 line 3128 [ 109.956898] binder: undelivered TRANSACTION_ERROR: 29189 [ 109.966489] binder: undelivered TRANSACTION_ERROR: 29201 [ 110.040345] device gre0 entered promiscuous mode [ 110.052463] device gre0 left promiscuous mode [ 110.058561] device gre0 entered promiscuous mode 2017/12/25 04:39:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSBRK(r0, 0x5409, 0x909e) ioctl$VT_WAITACTIVE(r0, 0x5607) 2017/12/25 04:39:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000254000)=""/8, &(0x7f0000654000-0x4)=0x8) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000977000-0x88)={0xb6e7, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/25 04:39:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000009000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @rand_addr=0x0, {[]}}, ""}}}}}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00005a2000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000737000)="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", 0x1000, 0x48010, &(0x7f00004ae000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f000016f000)=0x0, &(0x7f0000c04000-0x4)=0x4) 2017/12/25 04:39:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b45000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000ad000)={0x7, 0xdf5, 0x5, 0x1}, 0x8) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r1, &(0x7f0000c3f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/25 04:39:19 executing program 2: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d54000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d55000-0xe)={0x5, [0x4, 0x7, 0x0, 0x80000000, 0xf8d]}, &(0x7f00007cd000)=0xe) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d53000)='loginuid\x00') mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f000037a000)=0x80, 0x4) sendmsg$key(r0, &(0x7f0000ce5000-0x38)={0x0, 0x0, &(0x7f0000d52000)={&(0x7f0000d52000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d55000-0x88)={0x8, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000482000)={0x80000000}, 0x4) socket$key(0xf, 0x3, 0x2) accept$nfc_llcp(r2, &(0x7f0000d55000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000061a000-0x4)=0x60) 2017/12/25 04:39:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003c2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000025a000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000080000)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001d3000-0x8)={r1, 0x80000000}, 0x8) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d52000)='/selinux/load\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000bfe000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) r4 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000722000)='\x00', 0x1) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f00006d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/25 04:39:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = open(&(0x7f0000aec000-0x8)='./file0\x00', 0x107000, 0x92) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000d0c000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004c3000)={0x0, 0x6}, &(0x7f00003a2000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ca8000-0x8)={r2, 0x2}, &(0x7f0000f3d000-0x4)=0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b6e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x0, 0x0, 0x0, 0x0, &(0x7f000095d000-0x10)=@common='ip6tnl0\x00', 0x0, 0x0, 0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000090b000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b24000-0x8)={r2, 0x0}, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000c0e000-0x78)={0x6, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x5, 0x0, 0x80, 0x80000000, &(0x7f0000565000)=@generic="9f88b3b26f33a165cc93b1bcbafcec9e", 0x3, 0xfffffffffffffff9, 0x6d}) 2017/12/25 04:39:19 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000-0xbd)="79652d86183fd3159ed061730a13928f23e87322aa01a27988d1e02bdc5d01fb5274497bcae26907e3ea8681c45f8279b2689ec31a929af7e907607e0eb60fc29a299a0678979bd7f53ab40a9b861b60d093a72d2dbfadc935c9ef75652143a56b333d21ceaa75f4ab5da945848ad83bdd15fca6479554905907c7e8a59a4e7026015bdb7c8f77d4c770ba5507f1aab41ce90926bbeab0060d2530376c3c965a4f36c189cab03f4dd904c611aaf92c977f508775d6e38e719bedffa2df", 0xbd) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) r1 = open(&(0x7f0000005000)='./file0\x00', 0x2, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000001c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000001b000)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)=0xe8) quotactl(0x1, &(0x7f0000013000-0x8)='./file0\x00', r2, &(0x7f0000007000-0xd3)="3924af6a6f254a72adedd4e61aeddab223c953b6b2a3c208417a27ecd81a510413210ac342a0cd0ac997501245a107f252fe5ec5a2070ef44db00880a42c1358dd73ee26041319bcbbff4522da8a13d1d3499fa75fbfef309e0bb4a6c2938bd9e5921d5d48328d5546770a857d6a3fc13b5d565c0894302374a77fef488e0326f1ad7007f6036f4779ceb0ad4d4609bdb622eb28c2e4969db758490a024c95b7cfc586ea17ce5bb3dd4e6193163d734aecb2bc8faa5800313a4785ef784b3472a8229e76c84cc59a46f5e529672266067c1c4a") ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000007000-0xd5)="803b5f63ba3257ba1ce0fb4db5f9b61cb4901816862014d5336c2eec867ad67fae509c3c9d4443a145c8c64dbe3d2fba5db73252f5c3ad78e294a04bee68ef0f65f1ecbc37291e39f00c13721e83b8a91b341d585469b9ec4e655ae2af7535588fd87e07e8feb86220fa5f720fe8fcd30939eec69a0915dde48d8d24784585cff17023eb3dfd6c119df0706a514424619991eadbd469c4d98fc05d8acdd4c5f5b80b46178aef473f1ad87047ce02caae3ba34de6f9fbcf6ea8a597a157dec46dbd3be9c09de3682c2d3393497f42484839397d8958") 2017/12/25 04:39:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x806, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000401000-0xc)={0x0, 0x38ad, 0x10}, &(0x7f0000f60000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edb000)={r1, 0x5}, &(0x7f0000295000)=0x8) write(r0, &(0x7f0000dbd000-0x22)="22000000180007040094330d090004000201f20001c600000000003b06000f00ff27", 0x22) 2017/12/25 04:39:19 executing program 1: mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000163000-0x8)={0x7}, &(0x7f00005b1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005b1000-0x9)={0x0, 0x989680}, 0x8) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b900000000000000084f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e456460104ca0dedf1f0e8365cd000606c41d009976034d6557bf8917cad6305900000000000000d678aabb64ffffffed000046", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/25 04:39:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000, &(0x7f00002e4000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {r0, 0x0}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f000050d000)={0x80}, &(0x7f0000e00000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005c3000)={0x0, 0x989680}, 0x8) 2017/12/25 04:39:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004cd000)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a72000-0x38)=[{0x0, 0x200}, {0x3, 0x9647ff3}, {0xa, 0x2}, {0x3, 0x3}, {0x0, 0xf8}, {0xf, 0x9db7}, {0x2, 0x9}], 0x7) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000fcb000-0x5c)={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, {0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, 0x50e, [0x1, 0x2, 0x40000000000ad32, 0xe9, 0x143, 0x1, 0x7, 0x8]}, 0x5c) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c55000)=0x2, 0x4) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timerfd_create(0x4, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00006a9000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f00004f3000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000ea000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2017/12/25 04:39:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f000047b000-0x2)='#\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0x80000001, 0xfffffffeffffffff, 0x4, 0x80000000, 0xd, 0xb7d7}) ftruncate(r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000001000-0x30)={0x1, 0x3, 0x2, 0x6, 0x3, 0x1}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000)=0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0x7, 0xe88}, {0x1, 0x3}, 0xfffffffffffffffd, 0x4, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000003000)=0x0) syz_extract_tcp_res(&(0x7f0000002000)={0x0, 0x0}, 0xfffffffffffffc01, 0x1) syz_open_dev$sndtimer(&(0x7f0000001000+0x6ab)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000af6000)="df8e392937a186d630043615593baa57ff00000615ffed0000079bb4d5ed5cff030000000d330036ff", 0x29) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2017/12/25 04:39:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x4c03, 0x7) ioctl$TCSBRKP(r0, 0x5425, 0x1) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001dd000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000d35000)=0x4) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2017/12/25 04:39:19 executing program 1: mknod(&(0x7f0000e70000-0x8)='./file0\x00', 0x200007ffe, 0x8) 2017/12/25 04:39:19 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000004000-0x4)=[0x0, 0x0]) 2017/12/25 04:39:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x80803, 0x1000) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89b0, &(0x7f000017a000)={@common='lo\x00', &(0x7f00001c1000+0x950)=@ethtool_rxfh_indir={0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 04:39:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000047000-0x6)='\'GPL:\x00', 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000b6b000)=0x4b, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000142000)={0x0, 0x0, 0x0, 0x6}, 0x10) r3 = syz_open_dev$urandom(&(0x7f0000af2000)='/dev/urandom\x00', 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x0, 0x0) splice(r3, 0x0, r2, 0x0, 0x100000000, 0x0) splice(r1, 0x0, r0, 0x0, 0xfffffdff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000d1000)="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", 0x1000) 2017/12/25 04:39:19 executing program 5: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) fsync(r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fe8000-0x14)={0x0, 0x0, 0x0, 0x100000001, 0x0, 0x7, 0xfffffffffffffffc, 0x0, 0x2, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fe8000)='/selinux/access\x00', 0x2, 0x0) readv(r1, &(0x7f0000fe4000)=[{&(0x7f0000640000-0xf00)=""/3705, 0xe79}, {&(0x7f0000fe5000-0x4)=""/9, 0x9}, {&(0x7f0000482000-0x4a)=""/74, 0x4a}, {&(0x7f000089b000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe4000)=""/136, 0x88}, {&(0x7f0000fe7000)=""/8, 0x8}], 0x6) 2017/12/25 04:39:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fcc000-0x20)={@common='bond0\x00', @ifru_flags=0x100}) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008de000)='/selinux/create\x00', 0x2, 0x0) mmap$binder(&(0x7f0000715000/0x1000)=nil, 0x1000, 0x8, 0x61010, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000003a000)={{0x0, 0x0}, {0x5, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000415000)={0x0, {""/7}, 0x0}, &(0x7f000097b000-0x4)=0x10, 0x80000) recvmsg(r3, &(0x7f0000ce4000)={&(0x7f000098e000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000012a000)=[{&(0x7f0000de7000)=""/4096, 0x1000}, {&(0x7f00001df000)=""/0, 0x0}, {&(0x7f0000387000-0xa4)=""/164, 0xa4}, {&(0x7f00009ac000)=""/209, 0xd1}], 0x4, &(0x7f000067e000)=""/58, 0x3a, 0x401}, 0x40000140) mount(&(0x7f00007c2000-0x8)='./file0\x00', &(0x7f0000046000-0x8)='./file0\x00', &(0x7f0000488000-0x7)='devpts\x00', 0x802, &(0x7f0000eab000-0x98)="b2ecd1b666ea92a501d3f583f7317e085e047b6d5686d784d80a7ee17e56271296c384ef70d2a8b0c70988dab784a3b7bca673faaae93dcb2b59f2d2edd59fe4896ee73a6d9f710ce50a9182c4d5f13ac59c644a26ec6f821235b896113ecb82c5930d8c89d1601a95a59bb0ba404df0c32c24566b7d600f399b29efae5703628fbfbee6f9809e6403b9239af08b7719290b4cd3274ce1df") 2017/12/25 04:39:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000334000)="700d51c1829769e605daab04bf6c29d0284acc94ee85bbe551ed0e5c958cb0496d350b893e4c5244deb3bc2f8eccfcc58fc7030682919a070707b3a1e98558810282ae373dad113cd9786f168f65c7b273fc4425c3378213bb46784577341739e8d7957ae8e6c1521acdfc20febdce1249f1b2eccbedeeb175f0e15ea9d35f70a93f220e560fd1af639d9984b721c222f77c133656a7ce509044", 0x9a, 0x4000000, &(0x7f0000001000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-asm)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80003, 0x0) sendmsg$netlink(r1, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000781000)=[{&(0x7f000061d000-0x24)=[{0x11, 0x18, 0x11, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2017/12/25 04:39:19 executing program 4: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00009e0000-0x4)=0x0) r4 = getuid() fstat(r2, &(0x7f00001fd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000872000)={0x0, 0x0, 0x0}, 0xc) fstat(r2, &(0x7f00001b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000850000-0xc)={0x0, 0x0, 0x0}, 0xc) r9 = getpgrp(0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000afc000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afb000)=0xe8) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000afb000)={0x0, 0x0, 0x0}, &(0x7f0000afb000)=0xc) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = fcntl$getown(r0, 0x9) r13 = getuid() stat(&(0x7f00004f3000+0x153)='./file0\x00', &(0x7f0000195000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000afc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afb000)=0xe8) getgroups(0x7, &(0x7f00008a6000-0x1c)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000128000-0x4)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000076e000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000466000)=0x0, &(0x7f0000afc000-0x4)=0x0, &(0x7f0000895000-0x4)=0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000afc000-0x4)=0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000afc000-0x8)='./file0\x00', &(0x7f0000afb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getgid() r24 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000afb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000afc000-0x8)='./file0\x00', &(0x7f00002f3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000afb000)={0x0, 0x0, 0x0}, &(0x7f0000afb000)=0xc) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000698000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afc000-0x4)=0xe8) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000afb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getpgrp(0x0) lstat(&(0x7f000050c000)='./file0\x00', &(0x7f0000a71000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getgid() r33 = getpgid(0x0) fstat(r2, &(0x7f00001ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000317000)=0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000afb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000afc000-0x2)=[0xffffffffffffffff, 0x0]) r38 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000159000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afc000-0x4)=0xe8) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000afc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000afb000)={0x0, 0x0, 0x0}, &(0x7f0000703000-0x4)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000581000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000afb000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000afd000-0x4)=0x0) r45 = geteuid() r46 = getgid() mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00009a2000-0x118)=[{&(0x7f0000afb000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a86000-0x40)=[{&(0x7f0000a42000-0xf1)="c02e33d849a283aace94a5334a87eb8a8589d9d83525c1b072d3d5fac51833131ae30e5ccb54f4ede1e3ee75c5938bd42c1c32f96b04ff2f5c9333c8e7e1cae3e07c0f89f670a31ee901b323ebd3ee1dad2db8857170008e4852eefa5107792b0f431ca4d3eee47ec453daebbb6d8ee15065c0804cc2b47923c21504f72ab0d38c0aaac21e528bdae0b9d9d75a9509fe58bd0afd9d49f40addafb6813c85496b34bfc3c5f2a0ab082408102a6b1b7522369949e72b8fb2310b6da8c25774c2ebbee131f30241b88c02a0aa12faf24f94e9ff289149902380585fac0918599fd05279a915be3b36c930f894b19163512002", 0xf1}, {&(0x7f0000168000-0xec)="c3a0af0364f46985604793068cf8e3afee0e3da0cbeca546203cba7ea9449c05d21cecfe04b64f616109437f68173aa3f5013dedad40c3b9b944cb3e16378db260894a55d6999945cc4eb2e5a6c6593f8b9437b0b1ab03298503d8c524648fb6cca181add737b44659046e04d0145557fb691d51d36a8427c8c07a3cd2357dbeb6db0c39b08d833c3ab65c2d4dc7f8c49339bacbb2e275444736eaa8d5bc5c7bb67e8e966918f00a03c60e04f50b89e2ea084e2934bda6136939a00132f1699fbd06859bdeafc6452297013b113e8f4e8ee0e439144c5512fa9e94676ea44d76a4ac9db36f83f447200e13d4", 0xec}, {&(0x7f0000afb000)="636c16ccb15968a0908d56e32e7967e5bec7d3637a958cc6eb14e31f8138910510c966bf0f", 0x25}, 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&(0x7f0000afb000)=[{&(0x7f000072f000)="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0x1000}], 0x1, &(0x7f000067d000-0xb8)=[@rights={0x28, 0x1, 0x1, [r2, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x30, 0x1, 0x1, [r1, r2, r0, r0, r2, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xb8, 0x0}, {&(0x7f0000afc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000afb000)=[{&(0x7f0000afb000)="986e7d8710e234db28b10d6106a549660dd958b6f3e0488e11b379ec6a66740d819f292d297b7b90495509568a9954efc5320487b9d1ab46a9416004fa22f2b829a6ec734991dccfcb1373dc2b23733c525e650e2a897c05bcdf91254fd023f6cb710fce7643dc6a29e6872df622c36d7fa299eff491a400bc750704b53f19339ea28cbdd1200ccb8c0fba", 0x8b}, {&(0x7f00000e7000-0x2f)="a8acd0276f9527f85986ac26be51ad3e0284e6bef9d100d3b7a2ad460796d7408cf365ac9aecd277f530d2ef672432", 0x2f}, {&(0x7f00000aa000)="8eda1ee0939ff913ddcfaf027e2cdfbab6b87288dcc49af73a98dd4ec925c72f3ee0f6a708a9f61b9401bd1044eee587c341e60e6ae0a064df97fa024b9c6d9516946fc810a4c56a32d6d57391f931faeb392ef3696ce6718907feb559223225e7c527b06e9a7fe6", 0x68}], 0x3, &(0x7f000011a000-0x120)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, 0x0, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x120, 0x4000}, {&(0x7f0000afb000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afc000-0x20)=[{&(0x7f0000a2a000-0x15)="3b1722e7e1a737cd38063b1ccb6ea7fb0845bf27b3", 0x15}, {&(0x7f0000afc000-0x5)="93bc1a5b6d", 0x5}], 0x2, &(0x7f0000085000)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r0, r2]}], 0x30, 0x0}], 0x5, 0x800) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg$netrom(r2, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x0}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"7110661e8600"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x42) 2017/12/25 04:39:19 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = open$dir(&(0x7f00004e0000-0x8)='./file0\x00', 0x200000, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b91000)='/dev/loop-control\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x9) poll(&(0x7f0000001000-0x20)=[{r0, 0x1, 0x0}, {r2, 0x2000, 0x0}, {r3, 0x202, 0x0}, {r5, 0x220c, 0x0}], 0x4, 0x80000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r6, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x6, 0x800000000020003}, 0xc) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f00003bf000)=0x0, 0x4) r7 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r7, &(0x7f0000bee000)={&(0x7f0000784000-0x4)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f0000415000-0x2020)=[{0x6c1, 0x0, 0x0, 0x0, 0x0, "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"}], 0x6c1}], 0x1, &(0x7f0000c5c000)=[], 0x0, 0x0}, 0x0) fremovexattr(r7, &(0x7f0000b65000)=@known='system.sockprotoname\x00') setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000a59000)="7c3b18678f5db82e63ddf90d54c1ebb2222134482bbffe8842afb8a2de149705579cfea2ed93800c48c6b74b4622823d21f27457dd9c8e79ebc155654e1bc716136a840f3de58c329e024218f1de951415869b5ffcbc569ac7288c9c7c4b2bc260f9f7b913cf72dd7daab58197719b1b43ccad2f90b8a1fa2020e001046853e0aee07de4ca27fa7a525061ee7d31ac64235ede68009bc596333f95625275c36a8425d77fae2e61cd238c36021ed555f4acaf0fc3c13b6353727abb0ddca20458402b6238c15f0a3700dda4c9293176ea674a01cf47862944990fdf65b59fc2dc307ecb", 0xe3) sendmsg$netlink(r7, &(0x7f0000c89000-0x38)={&(0x7f00001b1000-0xc)={0x10000010, 0x0, 0x6, 0x0}, 0xc, &(0x7f00004fc000)=[{&(0x7f0000a12000)=[], 0x0}], 0x1, &(0x7f0000564000-0x28)=[], 0x0, 0x0}, 0x44) 2017/12/25 04:39:19 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x3fb) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x1ff, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f6a000)='hybla\x00', 0x6) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000f6b000-0x8)='./file0\x00', 0x0) bind$inet6(r1, &(0x7f0000777000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f6b000)={0x2, [0x5, 0x95a0]}, 0x8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000f6c000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27631f7bf6ed9c44, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00009f8000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf8}, {0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x8, [0xd3, 0x9, 0x7, 0x6, 0x7, 0x7, 0x8, 0x3]}, 0x5c) r3 = accept4$inet(r2, &(0x7f0000ed6000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000006e000)=0x10, 0x800) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00001fc000-0x4)=0x5, 0x4) getsockopt$packet_buf(r3, 0x107, 0x1f, &(0x7f00000e6000)=""/153, &(0x7f0000731000-0x4)=0x99) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f6c000-0x4)=0xb) 2017/12/25 04:39:19 executing program 6: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000003}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002fc000-0xf)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000f65000-0x4)=0x10000) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000dd1000-0x1c)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xffffffff7ffffffc}, 0x1c) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/25 04:39:19 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000539000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0xca2, 0x2, 0x7, 0x1}, &(0x7f0000d07000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000eaa000-0x10)={r1, 0x3, 0xb584, 0x4}, &(0x7f000076e000-0x4)=0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00003e2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000ff2000-0x1f)="1f000000120007f2000094ffa40000770000004108001d000900ff00000000", 0x1f) [ 110.535337] audit: type=1400 audit(1514176759.411:64): avc: denied { bind } for pid=19894 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 110.538198] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 110.538257] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 110.552473] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/25 04:39:19 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00006a2000-0x8)='./file0\x00', 0x602240, 0x8) mknodat(r0, &(0x7f0000826000)='./file0\x00', 0x81, 0x2) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000fc5000)=0x78e7, 0x4) recvfrom$inet6(r1, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r2, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/25 04:39:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x5, 0x0, 0x0, 0x2, 0x0}}) alarm(0x3084231e) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000120000)="41b84ed300d531833ddf5fb3d9e783569479634eee422372d22483e7bf9cedba2b47f9a399d2c15b5d5e1ea5673d1cea488b1b9a5ec821b82f762ccd2db00bcb3ec039e93c41abe315c779bdf84b1aa2aa6639ca398994a1136b843f55dc8ade47e01066a415e54437039aab33c3f34a386073220f51b7e61e78bc35fc9f4e6a354f2e6298bd07790bbec2c62c11fe6ff46114c0b82b9884fb", 0x99) listen(r2, 0x4) 2017/12/25 04:39:19 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) r2 = mmap$binder(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x20011, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f00009e6000/0x4000)=nil, 0x4000, 0x3000000, 0x811, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0xf0, 0x0, &(0x7f0000001000-0xf0)=[@acquire_done={0x40106309, r2, 0x0}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000000)=[], &(0x7f0000003000-0x38)=[0x0, 0x20, 0x28, 0x38, 0x68, 0x58, 0x38]}, 0x6}}, @acquire={0x40046305, 0x3}, @increfs={0x40046304, 0x1}, @increfs={0x40046304, 0x2}, @increfs_done={0x40106308, r3, 0x2}, @decrefs={0x40046307, 0x4}, @reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x58, 0x28, &(0x7f0000001000-0x58)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000001000)=0x0, 0x1, 0x2, 0x23}, @flat={0x77622a85, 0x0, r4, 0x3}], &(0x7f0000000000)=[0x48, 0x78, 0x48, 0x28, 0x58]}, 0xff}}, @clear_death={0x400c630f, 0x4, 0x2}], 0x51, 0x0, &(0x7f0000003000-0x51)="8be11e6c6ab6a472bf9c4aa1c1d19d46d904032a3a949a4b66c14f1e68fd457069e9cfe7d4c86c2bacba214f6d0e7037d02c3f395db665c833180daf83c264cce08ad62fc74b6789073bd9fed70adf8881"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$addseals(r0, 0x409, 0x4) 2017/12/25 04:39:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f5e000-0x8)={0x0, 0x0}, 0x800) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000071a000-0x4)=0x3) r1 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = add_key(&(0x7f0000d46000-0xc)='cifs.spnego\x00', &(0x7f000025f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00001ff000-0x53)="d242e60851554246eff12719bbcda5a7c66342c2bfaf6e9b901afee1b76486cf4fda20cc1e29615d49f211d6c8593c131db29d9942f66183ca817ca4203123776323399a2d41a55af76e4d79f6d7f6bcf51bb9", 0x53, 0xfffffffffffffffc) r4 = request_key(&(0x7f0000554000-0x5)='user\x00', &(0x7f0000c5d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000149000-0x9)='userbdev\x00', 0x0) keyctl$instantiate(0xc, r3, &(0x7f0000e4c000)="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", 0x1000, r4) close(r2) r5 = dup2(r2, r1) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000da5000)=0x3d, 0x4) 2017/12/25 04:39:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f0000ee0000)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f00004fa000-0x2f)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0000070c0b000300e5f70901000000"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000b59000)='/dev/input/mice\x00', 0x0, 0x200001) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000333000)=0x0, 0x4) 2017/12/25 04:39:19 executing program 5: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) fsync(r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fe8000-0x14)={0x0, 0x0, 0x0, 0x100000001, 0x0, 0x7, 0xfffffffffffffffc, 0x0, 0x2, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fe8000)='/selinux/access\x00', 0x2, 0x0) readv(r1, &(0x7f0000fe4000)=[{&(0x7f0000640000-0xf00)=""/3705, 0xe79}, {&(0x7f0000fe5000-0x4)=""/9, 0x9}, {&(0x7f0000482000-0x4a)=""/74, 0x4a}, {&(0x7f000089b000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe4000)=""/136, 0x88}, {&(0x7f0000fe7000)=""/8, 0x8}], 0x6) 2017/12/25 04:39:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000c8000-0x25)={0x0, 0x1d, "7e0b14faa47411619aace239144ca2c612675feff602db2c4aa830f29f"}, &(0x7f00007c4000-0x4)=0x25) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fcc000-0x108)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x2, 0x1c000, 0xde2, 0x1, 0xffffffff, 0x7, 0x1413, 0x0, 0x4, 0x2, 0x1ff, 0x101, 0x80000001, 0x1]}, &(0x7f000045b000-0x4)=0x108) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r2, &(0x7f0000a10000-0x1)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x77359400, 0x0}) mq_timedreceive(r2, &(0x7f000033b000)=""/4096, 0x1000, 0x20, &(0x7f0000f36000)={0x0, 0x989680}) 2017/12/25 04:39:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000001d000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) bind$inet6(r1, &(0x7f0000d92000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000090c000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/25 04:39:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ede000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000085000)=0xe8) ioprio_set$uid(0x3, r0, 0x6) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f00007d2000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000efa000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4f000)=0xe8) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00004da000)=[{&(0x7f0000d60000)="390000001300094700bb6183c305ffef0700140002000000450000e8fff2800019001a00040004000400000811000000000300010800000000", 0x39}], 0x1) 2017/12/25 04:39:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00004cf000)='./file0\x00', 0x40, 0x0) mount(&(0x7f00004a5000-0x8)='./file0\x00', &(0x7f0000c63000-0x8)='./file0\x00', &(0x7f00001a5000)='ceph\x00', 0x200280c, 0x0) execveat(r0, &(0x7f0000236000)='./file0\x00', &(0x7f0000f1f000-0x8)=[&(0x7f00002de000-0x5)='ceph\x00'], &(0x7f0000f54000-0x10)=[&(0x7f00006c3000)='\x00', &(0x7f0000c8c000-0x2)='!\x00'], 0x1000) ftruncate(r0, 0x0) 2017/12/25 04:39:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc3}, 0x20) 2017/12/25 04:39:19 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$tun(&(0x7f0000480000)='/dev/net/tun\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)={0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d8b000)={@common='bpq0\x00', @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000000000)='oom_score_adj\x00') epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00004c9000-0xc)={0x0, 0x0}) 2017/12/25 04:39:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000847000-0x10)={0x0, &(0x7f0000f1f000)=[]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006ca000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00003a9000)=0x100000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b38000)={0x0, 0x0, 0x0}, &(0x7f000063b000-0x4)=0xc) tgkill(0x0, r1, 0x0) 2017/12/25 04:39:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001f0000-0x20)={@common='nr0\x00', @ifru_flags=0x9928c8bae4757146}) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000bcd000)=""/111, &(0x7f000029e000-0x4)=0x6f) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000039f000)={0x0, 0x0, 0x0}, 0xc) 2017/12/25 04:39:19 executing program 7: fstat(0xffffffffffffffff, &(0x7f00002c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r0) 2017/12/25 04:39:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f0000ab3000)='./file0\x00', 0x400000, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000053d000)={0x0, 0x1c95, 0x50}, &(0x7f0000473000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001a4000-0x8c)={r1, @in6={{0xa, 0x2, 0x441, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009f6000)={0x67, 0x1, 0xc18, 0x100000000}, 0x8) r2 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000002000-0x4)=0x0, 0x4) 2017/12/25 04:39:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000a, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000-0x8)=@random={'btrfs.\x00', '\x00'}) r1 = socket(0x11, 0x3, 0x0) getpeername(r1, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 04:39:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002bf000-0x10)={0x0, 0x58, &(0x7f0000adb000-0x58)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003e9000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ba6000-0x8c)={r1, @in6={{0xa, 0x1, 0x5562, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008e3000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000750000)={0x0, 0xe2, "683706c66603a71b38bf8c5435bd3659c6044b37093b0602f3987434557c0c00e1dee8ac734c5cc568149c8c128c917d29f02b4461b4c1a450dc46b5401f8e4002d2eb8f5cc35dc37571e24674dc60f1848658a5882a392834152fe12e8f94b538c38562ac7831d33d7ffabaa4e2071edf7f65d778eac791283a447d6387bc497edb8ff62dd9675273e67c881cf60021a92a0b7a1d5c0a5fa9967245973f83bf281c677b0bfc8442110fc59135860b544a287462714145e427653f5709af88b97b3ee7f9f5dbd59fe580dac850a92d5c0f54a60c6ff5e64d104f5d6da1e605f6d90d"}, &(0x7f00006c6000-0x4)=0xea) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000062d000-0x8)=@assoc_value={r2, 0x8}, &(0x7f00006dd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000034c000)={r2, @in6={{0xa, 0x2, 0x501a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) getsockopt(r0, 0x107, 0x0, &(0x7f0000001000-0x4)=""/4, &(0x7f0000000000)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000cd0000)={0xfffffffffdffffe0, 0xfffffffffffffffa}, 0x8) 2017/12/25 04:39:19 executing program 2: mmap(&(0x7f0000000000/0xe52000)=nil, 0xe52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000e51000)=[{0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000e52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000e1f000)={0x0, 0x0}, &(0x7f0000e52000)={0x0, 0x0}) futex(&(0x7f0000e51000-0x4)=0x0, 0xfffffffffffffffd, 0x0, &(0x7f0000bd0000)={0x0, r0}, &(0x7f0000e50000)=0x0, 0x0) 2017/12/25 04:39:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fec000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000eaa000)={0x0, 0x5}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000261000)=0x0, &(0x7f0000011000-0x4)=0x4) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000594000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000a86000-0x20)={{r2, r3+10000000}, {0x0, 0x989680}}, &(0x7f000055e000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r1, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x77359400, r4}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000cd0000-0x20)={0x1e8, 0x0, 0x0, 0x1f, 0x2, 0x7, 0x4, 0x5, 0x0}, &(0x7f0000fce000)=0x20) lsetxattr(&(0x7f000049e000)='./file0/bus\x00', &(0x7f00004c7000)=@known='system.posix_acl_default\x00', &(0x7f0000638000)='mqueue\x00', 0x7, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001e6000)={r5, @in6={{0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000024000)=0x8c) 2017/12/25 04:39:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00004c1000)='/dev/net/tun\x00', 0x0, 0x200800) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8931, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000d70000)=0xb, 0x4) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00004c8000-0x10)={0x7, &(0x7f0000d9e000-0x38)=[{0x8001, 0x6, 0x0, 0x8}, {0x7ff, 0xe0f4, 0x302, 0x5}, {0x5, 0x0, 0x40, 0xffffffffffffb531}, {0x15, 0x1, 0x7, 0x2}, {0x8, 0x4, 0x1ff, 0x8}, {0x8, 0x100000001, 0x7ff, 0x2000000000}, {0x5, 0x4, 0xaf1, 0x0}]}) 2017/12/25 04:39:19 executing program 5: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000-0x4)=0x80000000, &(0x7f0000003000)=0x4) rename(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000047d000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 04:39:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0xfff}, 0x8, 0x800) read(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000f0c000)='comm\x00') ftruncate(r2, 0x402) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000722000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$notify(r2, 0x402, 0x80000020) ftruncate(r0, 0x59cb) fanotify_mark(r2, 0x1, 0x2, r2, &(0x7f0000add000-0x8)='./file0\x00') 2017/12/25 04:39:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedsend(r0, &(0x7f0000c3d000)="2203b682664e7c182dbc319eae70fc", 0xf, 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000)={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, {0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x8ac, [0x80, 0x2, 0x7f, 0x1, 0x0, 0x7, 0x1ff, 0x3f]}, 0x5c) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/201) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) write$sndseq(r1, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x200000000005, {0x0, 0x0}, {0x0, 0x0}, @result={0xfffffffffffffffd, 0x0}}], 0x30) 2017/12/25 04:39:19 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x12, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x3f, 0x2) lstat(&(0x7f0000f5e000)='./file0\x00', &(0x7f00007bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000a29000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000320000)='./file0\x00', &(0x7f0000875000-0x8)='./file0\x00', 0x1, r2, r3, 0xffff, 0x7, 0x80000) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b28000-0x9)='/dev/rtc\x00', 0x480, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000fbe000-0xc)={0x0, 0x8, 0x10}, &(0x7f00007bb000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000687000)={r5, 0x42}, &(0x7f00002e9000)=0x8) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00001df000)={@common="6c6f000000000ff7ffffff0000e0f0ff", &(0x7f0000b13000-0x10)=@ethtool_sset_info={0x37, 0x0, 0x7fff0000, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8970, &(0x7f000043d000)={@generic="1a9397aa90727c9a080f17564c411722", @ifru_data=&(0x7f0000bb8000)="54ef66567bd27b1d5d3f94ba8eb2d5aa8fb27246b53af93c48cf1f1677772bc4"}) 2017/12/25 04:39:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000063000)=0x0, &(0x7f0000b92000)=0x4) 2017/12/25 04:39:19 executing program 7: mmap(&(0x7f0000000000/0xcfa000)=nil, 0xcfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c22000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000518000-0x18)=@add_del={0x2, &(0x7f000042b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffffc}) ioctl$int_in(r0, 0x0, &(0x7f0000ccb000)=0x0) 2017/12/25 04:39:19 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3abd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x4, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x3, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 04:39:19 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00001c6000-0x8)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ftruncate(r1, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000028000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00002b8000)={0x60000004, 0x0}) 2017/12/25 04:39:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ce4000-0x4)=r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005cd000)='/dev/hwrng\x00', 0x0, 0x0) 2017/12/25 04:39:19 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x5, 0x80000) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fe3000)='/selinux/create\x00', 0x2, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) 2017/12/25 04:39:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000115000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000063000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f10000)=0xb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000070f000)='/selinux/enforce\x00', 0x208402, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00006fe000)=0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2017/12/25 04:39:19 executing program 3: mmap(&(0x7f0000000000/0x934000)=nil, 0x934000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000163000-0x4b)="c71384c1e6a1b1daabd2f47e5610b108c03fc791d2df363b943d28cceafeb7e68ee22e771fa7529b00cec2eaf75a41fd8813559b499a0941161e66f4dba04c84f5fd5b8c603b72c726e43f", 0x4b, 0x0, &(0x7f00002de000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000933000+0xe33)="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", 0x1ce, 0x0, &(0x7f0000930000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 04:39:19 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f00008e5000)="6e65742f695f7461626c65735f6e616ddd73003a") exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) fstat(r1, &(0x7f0000da1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000001000)={0x316c80df, 0x31d, 0x2, 0x3, 0x5, 0x6}) 2017/12/25 04:39:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) munlockall() ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000498000-0x24)={@common='lo\x00', &(0x7f0000e2c000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "bd9f97967558891d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 04:39:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d8f000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000435000)={0x8000, 0x6, 0x40, 0x2}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x3d, &(0x7f000065c000)="021f00f401000100000000205ee10000", 0x10) 2017/12/25 04:39:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009f5000-0xd)='net/if_inet6\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c90000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x7, 0x8, 0x6}, &(0x7f0000810000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006b7000)={r1, 0x10001}, &(0x7f000047f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002be000-0xb8)={0x0, 0x7ff, 0x4, 0x13c00000, 0x6, 0x5, 0x20, 0x40, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x40, 0x14f1, 0xd4, 0x3}}, &(0x7f0000e82000)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a21000)={r2, 0x5, 0x7, 0xf69, 0xfffffffffffffffc, 0x8}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007b4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) rt_sigpending(&(0x7f00006e7000-0x8)={0x0}, 0x8) sendfile(r0, r0, &(0x7f00000fe000)=0x0, 0x8025) 2017/12/25 04:39:19 executing program 2: clone(0x0, &(0x7f0000ffa000)="", &(0x7f00006fa000-0x4)=0x0, &(0x7f0000567000-0x4)=0x0, &(0x7f0000da8000)="") fsetxattr(0xffffffffffffffff, &(0x7f0000f6d000)=@known='system.sockprotoname\x00', &(0x7f0000fba000-0x10)="276e6f646576766d6e657430299dbb00", 0x10, 0x0) inotify_init() 2017/12/25 04:39:19 executing program 1: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fc9000-0x8)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000e9f000-0x8)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") creat(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x4e) execve(&(0x7f0000f51000)='./file0/bus\x00', &(0x7f0000523000)=[], &(0x7f0000271000)=[]) 2017/12/25 04:39:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5b000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000af5000)={0x7, 0x1, 'client0\x00', 0xffffffff80000004, "17add55196e8f12c", "887f9e25491ece323119a789c6492f9f9b9cfc656c73cf0f8004779236befcfb", 0x7, 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]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003e5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2017/12/25 04:39:19 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009d7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000460000)={@common='dummy0\x00', @ifru_names=@common='yam0\x00'}) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket$inet(0x2, 0x800, 0x5) accept4$unix(r2, &(0x7f0000452000)=@abs={0x0, 0x0, 0x0}, &(0x7f00009d7000)=0x8, 0x800) 2017/12/25 04:39:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x101086) r1 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) syz_open_dev$loop(&(0x7f0000093000-0xb)='/dev/loop#\x00', 0x0, 0x204000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_CLR_FD(r1, 0x4c01) accept4$inet6(r1, &(0x7f0000593000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f84000-0x4)=0x1c, 0x800) 2017/12/25 04:39:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ebd000)='/dev/usbmon#\x00', 0x585, 0x8000) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000e38000-0x8)={0xa1561f13234aca8f, 0x0}) 2017/12/25 04:39:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000003000)='rxrpc\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="", 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0xe, 0x2) 2017/12/25 04:39:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000015d000)='/dev/sg#\x00', 0x0, 0x2) poll(&(0x7f0000a80000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/25 04:39:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000088b000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bac000)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000485000)="013fd2e631644b3737c2ceaf9d1fe7b7f721011db5426d98661d4e6403ba99b00dcf7d997caff30604c5ac5fad8906", 0x2f) creat(&(0x7f00009de000-0xe)='./file0/file0\x00', 0x0) mount(&(0x7f000012c000)='./file0/file0\x00', &(0x7f0000e08000-0xe)='./file0/file0\x00', &(0x7f0000872000-0x7)='jffs2\x00', 0x1002000, &(0x7f0000b8b000-0x1)="") 2017/12/25 04:39:19 executing program 6: socketpair$ax25(0x3, 0x3, 0xca, &(0x7f00002f2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xd8f) 2017/12/25 04:39:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004db000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00008ab000)={0x401, 0x60b98ad5, 0x8}) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000621000)={0x100, 0x101, 0x401, 0xffc000000000000, 0x5, 0xffffffffffffffff, 0x9, 0x374, 0x2, 0xfffffffffffffff9, 0x7, 0xfe00000000000000}) r1 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r1, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2017/12/25 04:39:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f000086e000-0x10)={0x8, 0x0, 0x4400, 0xdd4, 0x4, 0x100000000, 0xfffffffffffffffc, 0x80000001, 0x2, 0x7}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000aa9000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2017/12/25 04:39:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000249000)={0x0, 0x0, []}) 2017/12/25 04:39:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200010000002, 0x7, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="6772653000000000000100", @ifru_map={0x2000000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x8931, &(0x7f000091f000)={@generic="27173f3c5a09ace4bbac542ea14f34ea", @ifru_mtu=0x7}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00005b2000-0x20)={"1a118604e7143653835af1aab1c29843", {0x4, 0x40, 0x9, "1c7f9d3002f4", 0x6, 0x0}}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f000006c000)=""/96, &(0x7f000009b000)=0x60) memfd_create(&(0x7f00004d3000)='ppp0\x00', 0x2) 2017/12/25 04:39:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000c) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f", 0x1}], 0x1) close(r0) ioctl(r0, 0x2, &(0x7f0000950000-0x31)="d391de19c50d1efb854f56617fb48adf312efed651f41d0779848a91e727babf6a10005af365f3899677aa453d36eb18ee") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000029e000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00007d4000)={0x100000001, 0x9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 04:39:20 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x1, 0x0) fchdir(r0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000001000-0x1)=0x0) 2017/12/25 04:39:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f9b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000031f000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000537000-0x15)='/dev/pktcdvd/control\x00', 0x10800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ac7000)={0x2, [0x0, 0x0]}, &(0x7f000051c000-0x4)=0xc) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000b02000-0xc8)=""/200) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f000036a000-0x4)=0x101) 2017/12/25 04:39:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000000a, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f4f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000cb7000)=0x7) r2 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x29, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000746000)='/dev/sequencer2\x00', 0x0, 0x0) close(r2) dup2(r0, r3) 2017/12/25 04:39:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00004d1000)={0x9, 0x1, 0x4, 0x2, 0x4}, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000173000)='/dev/autofs\x00', 0x200, 0x0) fchmod(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000711000)={{0x48351455, 0x0}, 'port0\x00', 0x0, 0x21, 0x1ff, 0xffff00000000, 0x5, 0x0, 0xff, 0x0, 0x3, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00006f0000)={0xaa, 0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000b0000-0x4)=0x6, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00008f1000)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000015d000)={{&(0x7f0000a39000/0x3000)=nil, 0x3000}, 0x2, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00002e9000)={0xffffffffffffff66, 0x10c00000, 0x74, 0x8, 0x1, 0x3d1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00009e0000-0x4c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}], 0x4c) 2017/12/25 04:39:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) bind$ax25(r1, &(0x7f00004c5000-0x10)={0x3, {"1c53da9d19ffad"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000064c000)='/dev/vga_arbiter\x00', 0x0, 0x0) timerfd_gettime(r2, &(0x7f000032c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f000075f000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x2000, 0x0}, {r2, 0x4000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x7, &(0x7f00007e2000-0x10)={0x77359400, r3}, &(0x7f00001a9000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000043000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000430000)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000a45000-0x14)={r4, 0xf9a, 0x10001, 0xfffffffffffffffc, 0x45, 0x0}, 0x14) utimes(&(0x7f0000284000)='./file0\x00', &(0x7f0000e6e000)={{0x77359400, 0x0}, {0x0, 0x7530}}) recvfrom$ipx(r2, &(0x7f0000cd1000-0x20)=""/32, 0x20, 0x2, &(0x7f000058b000-0x10)={0x4, 0x1, 0x0, "15846bdffc12", 0xdf60, 0x0}, 0x10) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000010000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000008b000)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000b50000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x4, 0x0, 0xfffffffffffffe00, 0x500, 0x1ff, 0x100000, r5}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ccf000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c4000)=0xe8) sendto$unix(r0, &(0x7f0000abf000-0x61)="765621b4aded9a7610e3ef4917c273896b481e02dc4dcc51ebf05eabe05a199e2b1af0e6a2ddaafdcd574495374cf9260e2af2db30331891fbbe53323a0bc13c4d7be43763dd91a09a83f1e69aa911e8dbb66b4cd1f17d9be109cce46b5dd33623", 0x61, 0x8004, &(0x7f0000d1d000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/25 04:39:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004db000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00008ab000)={0x401, 0x60b98ad5, 0x8}) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000621000)={0x100, 0x101, 0x401, 0xffc000000000000, 0x5, 0xffffffffffffffff, 0x9, 0x374, 0x2, 0xfffffffffffffff9, 0x7, 0xfe00000000000000}) r1 = socket$inet6(0xa, 0x80001, 0x0) connect$inet6(r1, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2017/12/25 04:39:20 executing program 4: r0 = socket$inet6(0xa, 0xb, 0x6d6) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000fd0000)=0x9, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f0000ea0000)=0x54) 2017/12/25 04:39:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f000085a000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) timer_create(0x7, &(0x7f00004f7000-0x60)={0x0, 0x21, 0x2, @thr={&(0x7f0000ae4000)="effbedc95f08983c31ef6a463ef1add71998dee6ced8fdf737e04780f3742db62624ab607ecdc3ee51a5e52080c0374555fb6d3e0ae950c87b4b4e97b82f08fd4ceb65850053e46b1b9943f6efedd5ea65dd337b962510c2d6729f4a4a34017a966bf2eb4353", &(0x7f0000c34000-0xa0)="2ab454382d75893ffd8b4afcbef3ee54b4beffe330ca3a46582f69ed0f0074a2ef623f224bd5c569ac4b2f8faa24efae53902e07e223a1633e7e07ee929b51657034a3c52a6b7be2cc1b00a933b2f196e4fb561e327de7728e15ab23a7e25ecd809acc17bd5e8d6048d06d282a3927eb9297558655f942727c0abbd15e9daa4cb009b01cd3d8f2c496da2f3820402e1291cd0569b9505005f01a67c1676584d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000950000-0x4)=0x0) timer_gettime(r0, &(0x7f0000be9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/25 04:39:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007e7000)='/dev/usbmon#\x00', 0x1, 0x420001) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009a7000-0x10)={0x5, 0x8001, 0x3, 0x80000001, 0x0}, &(0x7f0000293000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f33000-0x8c)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000926000-0x4)=0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00004fe000)={0x6, 0x104}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x8) write$sndseq(r2, &(0x7f0000e7f000)=[], 0x0) 2017/12/25 04:39:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000323000-0x10)=[&(0x7f0000d88000-0x2)='[\x00', &(0x7f0000f57000-0x14)='@!@&vboxnet0selinux\x00']) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f0000f0a000-0x8)=0x0, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000bbb000-0x10)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f0000eb2000)='./file0\x00', 0x62101, 0x0) 2017/12/25 04:39:20 executing program 5: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind(r0, &(0x7f0000f01000-0x80)=@generic={0xa, "38af356a916dff0bf2594d76262c2881eb8245a4030000000000000000035c3aae3085c032a4113e98b9f2e35dc3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc6d205000000000bd2a66642c9d6ada110172f02e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e75000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0xff, 0x2, 0x9ca, 0x1, 0x2}, &(0x7f00008da000)=0x20) 2017/12/25 04:39:20 executing program 2: inotify_init() mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fd1000-0xb)='/dev/loop#\x00', 0x4, 0x42) r1 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r1, &(0x7f000060c000-0x60)=[{&(0x7f00005fd000-0x6f)="", 0x0}, {&(0x7f00002eb000-0x3a)="86dadbf8c24f682370fbe430709f16c9", 0x10}], 0x2, 0x3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007e5000-0x8)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000fd2000-0x5c)={{0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0xeb2, [0x5, 0x0, 0x0, 0x2, 0x200000000000000, 0x8, 0xfffffffffffffffe, 0xfff]}, 0x5c) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x401) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100800001) modify_ldt$write(0x1, &(0x7f0000b79000)={0x2, 0x1000, 0x4000, 0x1ffe000000000, 0x800, 0x3, 0x2, 0x8001, 0xb3b, 0x0}, 0x10) fcntl$notify(r3, 0x402, 0x1) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000fd3000-0x4)=0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r4, 0x3, &(0x7f0000fd3000-0x4)=0x5) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000fd1000)="63a353c6d1c99f3cc459c70b3f01caf818c839950e", 0x15) 2017/12/25 04:39:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000176000)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c4e000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='lo\x00', @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000002000-0x286b)=@pi={0x0, 0x0, @eth={@random="ddb0c4301cec", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "e95ae3", 0x30, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, 'R/\\', 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}}, 0x6a) 2017/12/25 04:39:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/pktcdvd/control\x00', 0x4800, 0x0) r1 = getpgrp(0xffffffffffffffff) mq_notify(r0, &(0x7f0000522000-0x60)={0x0, 0x33, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f0000c8a000-0x1)='\x00', 0x3) rt_sigaction(0x9, &(0x7f0000fcb000)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f00007b4000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00003ed000-0x8)={0x0}) 2017/12/25 04:39:20 executing program 5: clone(0x0, &(0x7f0000001000-0x3a)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a50000-0x15)='/proc/self/net/pfkey\x00', 0x440, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000474000)={0x5, 0x33, &(0x7f0000ae0000-0x33)="4f14709068da75a81bf2ed16379c7e83f39a4520506126f8d157307c0f70b911808d49c8982a68013621b028f7e7c5e0311b55"}) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) setrlimit(0x4, &(0x7f0000de3000-0x10)={0x7c, 0x6}) r4 = syz_open_dev$sndtimer(&(0x7f0000fc4000)='/dev/snd/timer\x00', 0x0, 0x2400c3) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f000043e000-0x96)=""/150) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) fcntl$dupfd(r2, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x40) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000152000)=""/220, 0xdc) 2017/12/25 04:39:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007e6000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007a3000-0x4)=0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x40, 0x1, 0x0, []}) ioctl(r1, 0x8936, &(0x7f0000000000)="") ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00002db000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 111.346010] device lo entered promiscuous mode [ 111.358317] qtaguid: iface_stat: create(lo): no inet dev [ 111.365936] qtaguid: iface_stat: create6(lo): no inet dev 2017/12/25 04:39:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000373000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000028a000+0xb01)={0xc, 0x0}) 2017/12/25 04:39:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fstatfs(r0, &(0x7f0000fc8000)=""/16) sendmsg(r0, &(0x7f0000407000-0x1c)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000e34000-0x70)=[{0x18, 0x0, 0x7, 'f'}], 0x18, 0x0}, 0x0) 2017/12/25 04:39:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000549000)=0x14) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000001000-0x18)={0x8, 0x8001, 0xfffffffffffeffff, 0x1, 0x0, 0x40}) dup2(r0, r0) 2017/12/25 04:39:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000313000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000308000)='./file1\x00', 0x2795) r1 = creat(&(0x7f0000021000)='./file0\x00', 0x0) writev(r0, &(0x7f000035d000-0x30)=[{&(0x7f000076e000-0x5d)="ad2a7cce43ea0d7e14352d4ba88d631cd4210325339766c7459275537c4caf62674ec7b1cce3cf0f6c36005e860934ac172d3f14630edfe90c7b21d1abb5ee0f835d75eed5469162f54b4c3b6c0605854a51d773998b1e51474e64cc1c", 0x5d}, {&(0x7f00002b9000)="2e2908b1", 0x4}, {&(0x7f0000471000-0x5a)="fd70fa2d54de95a4a6fe7bbf95daad4d277e54143202f3184070111731707fc147fe4202f94555c2614c0fb0c3fe95b114c4553ec0fe29a3d2339dbe261b4b536465fb07baf364311baf155fd5b9543d48ec0da91df1e459eced", 0x5a}], 0x3) r2 = open$dir(&(0x7f00004ba000-0xc)='./file0/bus\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d9e000)=0x10000, 0x4) bind$netlink(r0, &(0x7f0000fbf000)={0x10, 0x0, 0xfffffffffffffff9, 0x6}, 0xc) r3 = open(&(0x7f0000f88000-0x8)='./file0\x00', 0x101040, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r2, 0x0) recvmmsg(r3, &(0x7f000074b000)=[{{&(0x7f00005dd000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000563000)=[{&(0x7f00003be000-0x1000)=""/4096, 0x1000}, {&(0x7f0000741000)=""/62, 0x3e}], 0x2, &(0x7f0000b3f000-0xe7)=""/231, 0xe7, 0xfffffffffffffffe}, 0xc00000000000000}, {{&(0x7f0000485000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000bee000)=[{&(0x7f000034b000-0x93)=""/147, 0x93}, {&(0x7f00006ba000-0x6)=""/6, 0x6}, {&(0x7f0000b55000)=""/179, 0xb3}, {&(0x7f00003b4000)=""/109, 0x6d}, {&(0x7f0000f8c000)=""/73, 0x49}, {&(0x7f0000dd1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d67000)=""/230, 0xe6}, {&(0x7f00004c1000-0xf5)=""/245, 0xf5}, {&(0x7f00008d7000)=""/222, 0xde}, {&(0x7f0000262000)=""/249, 0xf9}], 0xa, &(0x7f000073a000-0xcd)=""/205, 0xcd, 0x0}, 0x80000001}, {{&(0x7f0000822000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c8a000-0x30)=[{&(0x7f0000f7b000)=""/81, 0x51}, {&(0x7f0000e76000)=""/221, 0xdd}, {&(0x7f0000117000-0x78)=""/120, 0x78}], 0x3, &(0x7f00005bf000-0xa0)=""/160, 0xa0, 0x6}, 0xfff}, {{0x0, 0x0, &(0x7f0000f3e000)=[{&(0x7f0000604000-0x20)=""/32, 0x20}, {&(0x7f00006c5000)=""/100, 0x64}], 0x2, &(0x7f0000356000-0x8d)=""/141, 0x8d, 0xffffffff}, 0x7fff}], 0x4, 0x40010000, &(0x7f0000af1000-0x10)={0x0, 0x989680}) accept4(r0, &(0x7f0000fb3000)=@un=@file={0x0, ""/108}, &(0x7f000087d000-0x4)=0x6e, 0x80102) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000e05000-0x4)=0x5) connect(r0, &(0x7f0000822000)=@l2={0x1f, 0x80000001, {0x4, 0xfff, 0x6, 0x380000000000000, 0xfffffffeffffffff, 0x4}, 0x6, 0x7fff}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/25 04:39:20 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f000077c000)=""/1, 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe3000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000ff0000-0x14)={0x4, 0x1f, 0x3, 0x9, 0x401, 0x9, 0xfffffffffffffc01, 0xfffffffffffffffd, 0x1, 0xffff}) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8) 2017/12/25 04:39:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000066a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000643000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000416000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e7c000)={r2, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$sock_ifreq(r0, 0x1000000000089f6, &(0x7f0000138000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000b0f000-0x20)="01008001090002fbff03060000001ffd000020fb000003000449fbf502007e23"}) 2017/12/25 04:39:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001ad000)='/dev/rtc\x00', 0x101000, 0x0) r1 = mq_open(&(0x7f0000211000-0x18)='-7*:\\securityppp1wlan0\\\x00', 0x40, 0x170, &(0x7f0000676000-0x40)={0x1bce0000000, 0x4, 0xffffffff, 0x20, 0x8, 0x2, 0x3f, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$loop(&(0x7f00000fb000-0xb)='/dev/loop#\x00', 0x0, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r2, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) 2017/12/25 04:39:20 executing program 3: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x40000000004001) ioprio_get$pid(0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000)={@generic="5714bbec7af7ee4fdd22aca6eddd2c54", @ifru_flags=0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r2, 0xeee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000002000)='cpuset(proc/\x00', 0xd, 0x3) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f00005a7000)={0x1f, 0xb7, "fbccfd337c058916cf74f5e64a380d15895cde0f18d05fa9615789544f1f432fb0d8825e0ab0171b97cb057c5f11cfeedb10a8c4613a5e6b1f44b2edd544865a52c1ad162f4456657aa600b0a1cfe6a69e9bcf4dfc0ec7d8b967ff1a0a27a056277cdef1e37dd7a92271c54d2d9af75b8e57b10d25b9d4dcb03533388fd55dd9b5c6df06b670ae99e09a09acd38fb6b6d79968bee62ca245b961e666c4fba4d297bea962ec77a383298d50a975667aea4a22f09cbe4bf0"}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000003000-0x90)={0x1, 0x6506, 0x4, 0x5, 0x2, [{0x70f, 0xd77, 0x12, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x3, 0x2, 0x9, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) 2017/12/25 04:39:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x100000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xffffffffffffffff, [0x0, 0x0, 0x8001, 0x20, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000001000)={&(0x7f0000002000)={0x0}, 0x8}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2017/12/25 04:39:20 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f000062d000)='./file0\x00', 0x404000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000a29000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) read(r1, &(0x7f0000022000-0x20)=""/0, 0x0) 2017/12/25 04:39:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000880000-0xf4)="240000003200ffff14f9f4070000000000000007080005000200008c080000005c00f800", 0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c17000-0x10)={0x1, 0x2, 0x2, 0x8, 0x0}, &(0x7f0000934000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000dbf000-0x8c)={r1, @in6={{0xa, 0x3, 0x7a3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000190000)=0x8c) 2017/12/25 04:39:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000be000-0x14)='-em0bdev\x00', 0x1) ftruncate(r0, 0x9) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r1 = syz_open_dev$sndtimer(&(0x7f0000731000-0xb)='/dev/snd/timer\x00', 0x0, 0x10180) sync_file_range(r1, 0x5, 0x0, 0x3) 2017/12/25 04:39:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000a9e000-0x90)="18000000020001000000be8c5eff8c88a20000f1010300ec0200000006000e640002b933d898055bf74852bb6a8807567659dba67e1947002604000104000000000000fc2163e000000000000004001f00000000008000c889bbff0201c4d425470000000021ec1474d722f542000700ec008bc5cfb7ebe7ec1f000000bcf6ba00b300004f02e9e9f5fffffffe000000", 0x90) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a29000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000dc4000)={0x0, 0x8, 0x459, 0x47, 0x4, 0x2}, &(0x7f0000510000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000720000-0xa0)={r2, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0xe4e, 0x1, 0x7, 0xc4}, &(0x7f0000ac6000)=0xa0) 2017/12/25 04:39:20 executing program 6: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001e000)={0x2, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000032000-0x8)='keyring\x00', &(0x7f0000031000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 04:39:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000f6a000)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d8724eb4f1fe4fb8607a6fa401ca8969a47542c8e2cb00000000000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00002d6000)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000377000)=[{&(0x7f000046f000)=""/228, 0xe4}], 0x1, &(0x7f00005df000)=""/0, 0x0, 0x67}, 0x40) [ 111.582769] tc_dump_action: action bad kind [ 111.595065] tc_dump_action: action bad kind 2017/12/25 04:39:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00006d8000)="", 0x0, 0x20004884, &(0x7f0000dc5000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x6, 0x6) 2017/12/25 04:39:20 executing program 1: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") request_key(&(0x7f00006f5000)='rxrpc_s\x00', &(0x7f0000549000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e6f000-0x1d)='--keyringcgroupsecurityeth1$\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x401, 0x0, 0x10002, 0x400}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000000)={r1, 0x2}) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000001000-0x4)=0x0, &(0x7f000028e000-0x4)=0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b78000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r2, 0x27, &(0x7f0000000000)={0x15, 0x80000001, 0x1, 0x3}) 2017/12/25 04:39:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004f8000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) getrandom(&(0x7f0000de5000-0x8a)=""/138, 0x8a, 0x1) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f00000d5000-0x1000)="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", 0x1000) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000061c000-0x4)=0x0, 0x4) 2017/12/25 04:39:20 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000001000-0x118)={0x491c, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000b51000-0xd)='/dev/net/tun\x00', 0x0, 0x24481) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) socket(0x0, 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x635a, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000261000)=0x0) pread64(r2, &(0x7f00008b2000-0xee)=""/238, 0xee, 0x0) 2017/12/25 04:39:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x1}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cc9000-0xc)={0x0, 0x1, 0x10}, &(0x7f00003aa000)=0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000073b000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fdf000)={r1, 0x1f, 0x8, 0x7, 0x3f, 0x7fff}, &(0x7f0000333000-0x4)=0x14) 2017/12/25 04:39:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001d7000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") accept4(0xffffffffffffffff, &(0x7f0000111000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb3000-0x4)=0x10, 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2017/12/25 04:39:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000a50000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, @in6={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8ec}], 0x68) socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000c93000)="020900010200000000648fbc8eaf4b48", 0x10) 2017/12/25 04:39:20 executing program 0: clone(0x0, &(0x7f00009f8000-0xd7)="", &(0x7f0000d7b000)=0x0, &(0x7f0000683000)=0x0, &(0x7f0000001000-0x2)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000992000)='/dev/hwrng\x00', 0x20a583, 0x0) ioctl$TIOCCBRK(r0, 0x5428) flock(0xffffffffffffffff, 0x0) 2017/12/25 04:39:20 executing program 0: r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = open(&(0x7f000058f000)='./file0\x00', 0x40, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000001000-0x18)={0x1, 0x4d912bc3, 0xe88, 0xff, 0x1800000000, 0x4}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000313000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x12) ioctl(r0, 0x80004520, &(0x7f00000c4000)="") ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1001}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000518000-0x4)=0x6) 2017/12/25 04:39:20 executing program 7: keyctl$describe(0x6, 0x0, &(0x7f0000611000+0xff0)=""/193, 0xc1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000023c000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000-0x4)=0xe8) quotactl(0x1ff, &(0x7f0000875000)='./file0\x00', r0, &(0x7f000061d000)="1b9941aaf758d8dea9d090b757db48b0280b332745ea53cd5f5faf34a02f53460d7c0d9b473b79e6cff7576e181869aa5010634e9b4718a7eec3dec39fc2a751c69fe0bca113abb0d88540e9ea00bcdd09cbb89c04f802e649d05103128a27831afa240c84701ab5c30b9ade2bfd8a4f4f6a85ccf62ee20ddcf8b5639bc563ff2dafee0e3a84356c8ae8711e6d94a7c23eedb165243ce49e07421874ae71773e8cca3db778180b2cdd438e66fef5957140677e96228fdbaffc2c0ef4fd0b40a8d24708db140a92ca0aa955fe3effd35f87") 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) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfffffffffffffff7) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) dup2(r2, r2) 2017/12/25 04:39:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) r0 = syz_open_dev$urandom(&(0x7f0000320000-0xd)='/dev/urandom\x00', 0x0, 0x100) setns(r0, 0x8000000) eventfd2(0x0, 0x0) 2017/12/25 04:39:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000097f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000544000-0x39)=""/57, 0x39}], 0x1) r3 = creat(&(0x7f0000786000-0x8)='./file0\x00', 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000425000-0x10)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r5) tkill(r2, 0x16) close(r1) 2017/12/25 04:39:20 executing program 4: msync(&(0x7f00004a6000/0x4000)=nil, 0x4000, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4)=0x0, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) getgid() mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d99000+0xdd5)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f00003f6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000827000-0x4)=0xc) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000069a000)='./file0\x00', &(0x7f0000057000)='./file0\x00', &(0x7f0000d9b000-0x4)='jfs\x00', 0x2000000, &(0x7f0000d9b000-0x73)="62e6a600ea47f2432b0a6784f3a010d514b0aead1f26d99224a2d3bc638d0c9b32e57d609c374f88650ff0b10c0d8ae4271fbefa602c7325f753da6cd663c5a4e252ff44a572e499836da56b08c683b8cb6aebd3292b265a12b6563f55075aff70c63cfdf1ff89df19f126bee5013c65ac17b2") getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000bf3000)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000d99000)=0xc) 2017/12/25 04:39:20 executing program 0: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setns(r0, 0x4000000) chmod(&(0x7f00006bf000-0x8)='./file0\x00', 0x40) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000430000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000)='vmnet1bdev\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f00006be000-0xce)=@file={0x0, ""/0}, &(0x7f0000002000-0x4)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) [ 111.746965] device syz6 entered promiscuous mode 2017/12/25 04:39:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00007aa000)='/dev/snd/seq\x00', 0x0, 0x7) r1 = dup2(r0, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f000077b000-0x4)=0x0, &(0x7f0000a3c000)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f000060a000-0x10)='/dev/sequencer2\x00', 0x7f, 0x0) poll(&(0x7f000032a000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/25 04:39:20 executing program 5: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0x10003, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fc0000)={0x0, 0x9}, &(0x7f0000fc0000)=0x6) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fc1000-0xa0)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7c0, 0x2, 0xfff, 0x3e000000}, &(0x7f0000fc1000-0x4)=0xa0) 2017/12/25 04:39:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000503000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)="da00", 0x2) r1 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') sendfile(r0, r1, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) r2 = getpgid(0xffffffffffffffff) ptrace$poke(0x5, r2, &(0x7f0000115000)=0x0, 0x1ff) 2017/12/25 04:39:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 04:39:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000092d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b66000)={@common="67726500000001010000010900", @ifru_ivalue=0x10000}) socketpair(0xa, 0x1, 0x4, &(0x7f000046d000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000030000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fstat(r0, &(0x7f00009fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000005e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000231000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000078f000)={0x0, 0x0, []}) 2017/12/25 04:39:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000fcc000-0x8)='./file0\x00', 0x10200, 0x10) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000bff000)={0x4, 0x7, 0xd97, 0x0, 0x1, 0x4b, 0x6, 0x698049, 0x0, 0x6, 0xe49, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006c2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x621000)=nil, 0x621000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00001e9000)={0x0, 0x7}, &(0x7f00002ce000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000393000-0x8c)={r3, @in6={{0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r2, &(0x7f0000618000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) sendmsg$netlink(r2, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f0000603000-0xa4)=[{0x14, 0x101, 0x303, 0x0, 0x0, "07c36ffa"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 04:39:21 executing program 5: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000074d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d14000-0x4)=0x10, 0x800) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d13000)="fdcac5e6e027b40a750538317d71b9dfe5df9e886393f575456941e2ba77619a7826f1cac7ddfae5bc6656c98810375a1e567b92276716ee9f0cab", 0x3b, 0x4, &(0x7f0000d13000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000d0f000-0x4)=0x2, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000d11000-0x4)=0x0, &(0x7f0000d11000-0x4)=0x4) setns(r1, 0x0) 2017/12/25 04:39:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00008a8000)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc3, 0x5671, 0x100000001, 0x9, 0x1000}, &(0x7f000077d000+0xb08)=0xa0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000828000-0x8)={r2, 0x100000000}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r3, &(0x7f0000363000-0x60)=[{&(0x7f0000c68000-0xc3)=""/195, 0xc3}], 0x1, 0x100) 2017/12/25 04:39:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setxattr(&(0x7f0000b79000-0x8)='./file0\x00', &(0x7f0000623000)=@random={'user.\x00', '}md5sum\x00'}, &(0x7f0000854000)='[proc(:#{%\x00', 0xb, 0x2) writev(r0, &(0x7f0000897000)=[{&(0x7f000054d000-0x39)="390000001300094700bb61e1c3e800000700000002000000450000000300800019001a000d00040009280ff4000000fd17e9ffff0300040005", 0x39}], 0x1) 2017/12/25 04:39:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000dd6000)='keyring\x00', &(0x7f0000b3a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000b65000-0xa)='encrypted\x00', &(0x7f00009c6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f48000)='keyring\x00', r0) pipe(&(0x7f0000c13000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000961000)={0x0, 0x0}) write$evdev(r2, &(0x7f000000e000)=[{{r3, r4/1000+10000}, 0x6ac5, 0x8, 0x6}, {{0x0, 0x0}, 0x5, 0x8, 0x4}, {{0x77359400, 0x0}, 0x5, 0x0, 0x4}], 0x48) keyctl$get_security(0x11, r1, &(0x7f0000f7f000)=""/142, 0x8e) 2017/12/25 04:39:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f0000901000)=[{&(0x7f0000519000-0x29)="290000001900ff09000000000000f3020a8000001322ff06130800000d00090009000019000001041d", 0x29}], 0x1) 2017/12/25 04:39:21 executing program 7: mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap$binder(&(0x7f0000155000/0x2000)=nil, 0x2000, 0x0, 0x24052, r0, 0x0) 2017/12/25 04:39:21 executing program 2: fanotify_mark(0xffffffffffffffff, 0xd4, 0x0, 0xffffffffffffffff, &(0x7f0000981000)='./file0\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) 2017/12/25 04:39:21 executing program 6: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) bind(r0, &(0x7f00008dc000)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x3bf, 0xe2a, "e07219abb822c288065327e1e39d193f9aec435940c6213f8a83606d7d3ea128c8c1fc63944e9c74f035b8d725c193b90420f340410c128333f8bfa3d4090c", 0x3f}, 0x60) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ec5000)='/dev/sg#\x00', 0x5, 0x400000) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = socket$netlink(0x10, 0x3, 0x0) dup3(r0, r2, 0x80000) writev(r2, &(0x7f0000000000)=[{&(0x7f0000ec5000-0xda)="390000001300090469000000810000000700004001000000450001070000001419001a001200000000000000000000000008010c00f41ee400", 0x39}], 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000acf000-0x4)=0xbdd7, 0x4) 2017/12/25 04:39:21 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x80000000) r1 = syz_open_procfs(r0, &(0x7f0000002000)='environ\x00') close(r1) close(r1) [ 112.389681] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/25 04:39:21 executing program 0: mmap(&(0x7f0000a93000/0x93000)=nil, 0x93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r0, r1) splice(r0, 0x1a, r0, 0x1, 0x2, 0x2) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2017/12/25 04:39:21 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00001e1000-0x12)='/dev/input/event#\x00', 0x100000000000000, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0x84)=""/132) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000094d000)='/dev/net/tun\x00', 0x0, 0x100ffd) mknod(&(0x7f0000558000)='./file0\x00', 0xf020, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000686000)='/selinux/status\x00', 0x0, 0x0) write$evdev(r2, &(0x7f0000045000-0x18)=[{{0x0, 0x2710}, 0x8, 0x7f, 0x6b47}], 0x18) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000742000)=0x5, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x3ff, 0x0, 0x1, 0x0, 0x0, 0x0}}) 2017/12/25 04:39:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) pwrite64(r0, &(0x7f0000db4000-0x51)="24fbc182fe37f114c107974262986a8e3aa25b18d826bd793a024ff84f3b0def5c7d5daa78854ac2946e65095e04a4ed2417130572c76886e69781d4526131038630464b8d4a5c95c383592e385020067e", 0x51, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) clone(0x0, &(0x7f0000f42000-0xf5)="", &(0x7f0000ec4000-0x4)=0x0, &(0x7f0000200000)=0x0, &(0x7f0000f42000-0x6c)="") close(r0) 2017/12/25 04:39:21 executing program 0: clone(0x0, &(0x7f0000001000-0x74)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003eb000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x1, 0x0}) eventfd(0x0) [ 112.462186] binder_alloc: binder_alloc_mmap_handler: 20318 20155000-20157000 already mapped failed -16 [ 112.484719] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/25 04:39:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f39000)='/dev/sg#\x00', 0x0, 0x40000000) ioctl(r0, 0x227f, &(0x7f0000667000-0x2)="") ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00002be000)={0x1bfa, 0x0, 0x475, 0x3, 0x3, 0x7}) pipe(&(0x7f0000447000-0x8)={0x0, 0x0}) 2017/12/25 04:39:21 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d4e000)='./control\x00') mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fcd000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fce000-0x4)=0xe8) r2 = getegid() fchownat(r0, &(0x7f0000fcd000)='./control\x00', r1, r2, 0x800) 2017/12/25 04:39:21 executing program 1: r0 = creat(&(0x7f0000604000-0x8)='./file0\x00', 0xa6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000496000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f46000)={r1, @in6={{0xa, 0x1, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x200, 0x0, 0x2, 0x20}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000316000-0x14)={0xa2b0, 0x9, 0x4, 0x9, 0x0}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000001000)={0x8, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f000050d000-0x8)={0x8, 0x0, 0x0, 0x6}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000556000-0xdb)={0x0, 0xd3, "2506aaabc32af55c07a74bff84b3191ceab4547cf0bb4d1c6f4f9a1df6422b2ce0cbbebeb40192879bff12bdde30b0d4fe3d087047a420fef86f3c5087e26bec0cd718cd5025187d7628f7866485f300aaf9c40dc745c38aae866931931e17b6b55fdda3b8b4eef474a8b8cf71119803d0b187186a88557269167767222dbba6ea3d681e7716c1cf1313e4cd66141c8fd72c5ae166cfb2252380d317942f617c510aa6305053ff3cc11c3e23dcb80d3f16bf17003da9817eabbb35ad400e66d72725a9f666d2e4b6538992148afc030b3958d6"}, &(0x7f00005c0000-0x4)=0xdb) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00008bb000-0x6)={r4, 0xe8}, 0x6) 2017/12/25 04:39:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000002000)=0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000001000)="15", 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) symlinkat(&(0x7f0000001000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00') 2017/12/25 04:39:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000fb7000)="441cf9ff11fffffa1d078900ec3f668800000000800000005943", 0x1a) 2017/12/25 04:39:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e78000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed6000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000013000-0x8)={0x0, 0x0}) ptrace$setopts(0x41fe, r2, 0x0, 0x400000000000020) memfd_create(&(0x7f00005b0000-0x1)='\x00', 0x3) tkill(r2, 0x27) ptrace$setopts(0xffffffffffffffff, r2, 0xfffffffffffffffd, 0x0) [ 112.516947] binder_alloc: binder_alloc_mmap_handler: 20318 20000000-20002000 already mapped failed -16 2017/12/25 04:39:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000fbb000)=0x0, &(0x7f0000000000)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000017000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000-0x20)=[@in={0x2, 0x3, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000aa3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000e3000-0x4)=0x80000000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000af3000-0x1000)=""/4096) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eae000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="4a0e5f9a95a83f87c499d6dcff0b4cf1"}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f00006fd000-0x50)={{0x2, 0x0, 0x80000000, 0x2, 0x7fffffff}, 0xa1b3, 0xf70, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000e50000)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000eb2000)=0x0) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f00003b9000)=""/220, 0xdc) r5 = fcntl$dupfd(r2, 0x0, r3) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000486000-0x10)={0x200, 0x479, 0xffffffff, 0x3}) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f00002de000)=0x0) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000fb1000)={0x1, &(0x7f00004fc000)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/12/25 04:39:21 executing program 0: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea1000-0x25)="24000000180025200000000400edfc0e0a0b00000010bf02020d00eb08001600481a00003f", 0x25) 2017/12/25 04:39:21 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000)=0x2c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000f000-0x20)={0x0, 0x1, 0x8000, 0x4306, 0x5, 0x40a, 0x2, 0x10001, r1}, &(0x7f000000f000-0x4)=0x20) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x1, &(0x7f000097a000-0x1)="") 2017/12/25 04:39:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004b6000-0x4)=0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000e16000-0x11)='net/fib_triestat\x00') preadv(r1, &(0x7f00006c9000-0x50)=[{&(0x7f0000355000-0x41)=""/65, 0x41}], 0x1, 0x57) 2017/12/25 04:39:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x7ff) ioctl$int_out(r0, 0x5462, &(0x7f00003a1000-0x8)=0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) [ 112.616283] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2017/12/25 04:39:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000351000)={0x77359400, 0x4}, &(0x7f0000318000)=0x0, 0x0) getpid() futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/25 04:39:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4000, &(0x7f0000051000-0x10)={0x0, 0x0}) r1 = accept(0xffffffffffffff9c, &(0x7f0000ad9000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000065f000)=0x60) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000c4b000)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f00005d9000)=0xc) connect$packet(r1, &(0x7f0000c2c000-0x14)={0x11, 0x2, r2, 0x1, 0x7ff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r3 = syz_open_dev$mice(&(0x7f0000b1c000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000369000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000004d000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e6c000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000043b000-0x10)={0x56b6, 0x2, 0x10000, 0x4, r4}, 0x10) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x20)={{0x0, 0x0}, {0x0, r0+10000000}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/25 04:39:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) r0 = socket$inet6(0xa, 0x80a, 0x996) getpeername(r0, &(0x7f0000e44000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ea000-0x4)=0x8) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b95000-0x1)='\x00', 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000347000)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000e95000)={@generic="977e650eb7a762853fc5f0526980e3ef", @ifru_map={0xffff, 0x1, 0x71e4, 0xffffffff, 0xfffffffffffffff9, 0x28a0}}) 2017/12/25 04:39:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00002f3000)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r1, 0x7, &(0x7f0000729000)={0x0, 0x0, 0x0, 0x1, r2}) fcntl$lock(r1, 0x25, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r0, r1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e22000)='/dev/rfkill\x00', 0x2, 0x0) readv(r1, &(0x7f0000a7c000-0x70)=[{&(0x7f00006c4000)=""/161, 0xa1}, {&(0x7f000054f000)=""/52, 0x34}, {&(0x7f0000487000)=""/112, 0x70}, {&(0x7f0000a0e000)=""/52, 0x34}, {&(0x7f00009c8000)=""/80, 0x50}, {&(0x7f00001ed000-0x6b)=""/107, 0x6b}, {&(0x7f000019d000)=""/131, 0x83}], 0x7) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000a88000)='reno\x00', 0x5) 2017/12/25 04:39:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a2c000)="26000517130047f42001b1dc59002200160b1409020000000001fffa000133050003000d00", 0x25) 2017/12/25 04:39:21 executing program 7: clone(0x0, &(0x7f000089e000-0xec)="", &(0x7f0000f78000)=0x0, &(0x7f0000911000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000000)={{0x77359400, 0x0}, {r0, r1/1000+10000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) getitimer(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/25 04:39:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000dba000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000fe000-0x19)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ca9000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") 2017/12/25 04:39:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) timer_create(0x7, &(0x7f0000d8a000)={0x0, 0x10, 0x0, @thr={&(0x7f0000dc0000-0x31)="2ca74483623d86decf0945cb36440d4c23a6d3df5c715b160a0a3e0a96fb26c023763f427eec368b48213faa083a5759c4", &(0x7f0000439000)="9b60550396f52ee8164864326dedfe12ae8d0faf6c2a6c667fa2112f6b7fad48738f783c88f4e9bc61d33076024a7bf6dddde2c056778dd868db3b903e7b7a68ff92453cab9cb7e7343defb93cba7b18ec3dac4680d363e4ed13d2b554c7c62519b090a238cc95cc0d2efafa8a6b2d4c848af3b7fdc4365ef6a6297b512e5315cf3c38f1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3e000-0x4)=0x0) timer_settime(r0, 0x1, &(0x7f00009ff000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, 0x0}, 0x8) 2017/12/25 04:39:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c4d000)={0x0, 0x0}) vmsplice(r1, &(0x7f00003ae000-0x40)=[{&(0x7f0000f85000-0x59)="8f", 0x1}], 0x1, 0x0) close(r1) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f000096d000)=""/7) close(r0) keyctl$join(0x1, &(0x7f0000c8f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cd6000)=@sack_info={0x0, 0x7ff, 0x101}, &(0x7f0000d88000)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d4b000-0x30)={r2, 0x28, "ce0c898e407a616f351d688c41adbdbf38003a64515e377c70c501af649d7ce502880b745f95f8fd"}, &(0x7f0000dae000)=0x30) r3 = socket(0x5, 0x80007, 0x8) setsockopt$inet_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000bdd000-0xcc)="7a1bcd9ac61203599877c201052143afeb1f5c6bfb5cbf7875b24025f727df0883b270a03cff3d102cfd202af41ee58fc3cedc0254d8e730e5e25107a0ba9474957a93262f6df47cc72f847468cb26e4c6b0de94e281c9c345d33ae3fe5847b37dd8e5f85cf1cb6ca8c5694dd699b86c182e7f5d236d31adcd7005274cae31dc921b93700d97ebe77049e452604c12c07a87e9ee416915faabfd95a3cb5a4e3458070ede588404abbca7b94c46425ca60eea5be8b8285ebf78cd6d3b278f4221f87899d968eff73a1bb4c245", 0xcc) 2017/12/25 04:39:21 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000fc2000)='./file0\x00', &(0x7f0000fc2000)={{0x77359400, 0x0}, {0x0, 0x2710}}) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f000074b000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000050d000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000c58000)='./file0\x00', &(0x7f0000fc3000)={{0x0, 0x7530}, {0x0, 0x7530}}) sendto$inet6(r0, &(0x7f0000fbd000)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fc4000)='./file0\x00', &(0x7f0000fc5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 04:39:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000bcb000)='/dev/usbmon#\x00', 0x3ff, 0x10000) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f00002d1000)={@loopback=0x0, @loopback=0x0}, &(0x7f0000064000)=0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f000014d000-0x8)=0x2) 2017/12/25 04:39:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001a7000)=0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000001000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000460000-0xe)='net/rt6_stats\x00') preadv(r3, &(0x7f0000440000)=[{&(0x7f0000636000+0xc56)=""/170, 0xaa}], 0x1, 0x4) 2017/12/25 04:39:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a15000-0xc)='cifs.spnego\x00', &(0x7f0000b71000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c75000-0x1)='\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00003c2000-0xe)='/dev/keychord\x00', 0x400, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000514000-0xf0)=""/240) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a81000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom(r2, &(0x7f0000d57000-0xf0)=""/240, 0xf0, 0x2022, &(0x7f00008f8000)=@generic={0x4, "1f318089262f81df4ce23fcb4c5faf8d34828829bd1cd01782747bbd7fe3b9168b7764e6be4405dcd3c439cea90f2c5d5f14197ab1b9dcaa9d1358fe68c831352b516d914734812f3b530e9527ddcbbb4653a5d90de241ac3dd1db74e5034fd08952f4d9e6d417ee2112044176b27787e339cb09fdf1e53e8c51e2c71e6b"}, 0x80) r3 = socket(0x10, 0x2, 0xc) sendto(r3, &(0x7f0000111000)="14000000040ae70300000016fb07010001008000", 0x14, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00009a3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname$netlink(r3, &(0x7f0000ccb000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000878000)=0xc) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000252000)=""/71, &(0x7f00009ec000-0x4)=0x47) 2017/12/25 04:39:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000424000)=0x0, &(0x7f0000af0000-0x4)=0x4) tee(r2, r1, 0x4, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) clone(0x0, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00008f1000-0x8)={0x0, 0x0, ""}, &(0x7f00006b0000-0x4)=0x8) fcntl$F_SET_FILE_RW_HINT(r2, 0x40d, &(0x7f000044b000-0x8)=0x5) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000017c000-0x8)={r4, 0x1}, 0x8) vmsplice(r3, &(0x7f00000ab000-0x90)=[], 0x0, 0x0) 2017/12/25 04:39:21 executing program 7: mq_open(&(0x7f0000076000)='.\x00', 0x0, 0x0, &(0x7f0000522000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101080, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000d06000-0x14)={0x0, 0x5a, 0x3, 0x6, 0x4, 0x13}, &(0x7f0000687000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x20)={0x1, 0x1, 0xfc59, 0x100000001, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r1, 0x0}, &(0x7f0000000000)=0x8) 2017/12/25 04:39:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002d4000+0x194)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x8ba1, &(0x7f0000f80000-0x2)="") setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f000077c000-0x4)=0x956d, 0x4) 2017/12/25 04:39:23 executing program 3: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000df4000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000a17000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f0000245000)={r0, 0x0}, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000df6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000887000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000df5000)=0x14) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000c5d000)=0x0, &(0x7f0000df6000-0x4)=0x0, &(0x7f0000053000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005ac000)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0xee, 0x3, 0x4, 0x0, 0x4, 0xd, 0xa0, 0x0, 0x0, r2, r3}, {0x9, 0x8, 0xffffffff, 0x8, 0x100000000, 0x5, 0x8000, 0x6}, {0x0, 0x7, 0x10001, 0x400}, 0x7, 0xfffffffffffffffa, 0x6, 0x0, 0x6, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x6}, 0x2, @in=@empty=0x0, 0x8000, 0x0, 0x3, 0xffffffffffffffd0, 0x4, 0x2, 0xffff}}, 0xe8) 2017/12/25 04:39:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) 2017/12/25 04:39:23 executing program 7: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000093a000-0x18)=@ethtool_sset_info={0x37, 0x0, 0xfffffffffffff372, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000093b000-0xa)='syzkaller\x00', &(0x7f000042d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000093b000-0x39)="8022e723913d6ee81392dcdd4c7cae55d2b332678a30df3b81307c41ae9c5c511094ec3362d8fd72aff9bb19ca7ac0b99190e68853dd0ea95a1651b8953c047b60d71de6ac2006482c55705378ac31b58e0d19fed18448bd2f1ee57c55662f430d39fbdaa9c7a8f1d054", 0x6a, 0xfffffffffffffffe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e4000)={0x0, 0x0, 0x0}, &(0x7f0000378000-0x4)=0xc) lstat(&(0x7f0000651000)='./file0\x00', &(0x7f00003df000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000093b000)='./file0\x00', &(0x7f000093b000)=@random={'trusted.\x00', 'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f00003af000)=""/181, 0xb5) keyctl$chown(0x4, r1, r2, r3) 2017/12/25 04:39:23 executing program 6: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000791000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003ee000-0xf)='/dev/sequencer\x00', 0x902, 0x0) writev(r0, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0x7)="f89347cc", 0x4}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000057a000-0xbc)={0x200, 0x2, 'client1\x00', 0x7, "75fb8e2c4cbad0e9", "8a4e8755898c2e856e36c609cc297b316ced1cca7480f51d999ea8261c2be815", 0x0, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000792000)='/dev/snd/seq\x00', 0x0, 0xd42adf5acbb13c57) 2017/12/25 04:39:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c8f000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00007d3000-0x6)={0x1, 0xeaee, 0x6}) unshare(0x80000) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x6, 0x0, 0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dbd000)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000b16000)={0x3, [0x0, 0x8001, 0x200]}, 0xa) clock_gettime(0x0, &(0x7f0000220000-0x10)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000aa0000)=0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000371000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd5000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000237000-0xd5)="199b992a08af11f4801644ff5251cc2c3593642534f7247434417220d3d1161c3d6376336520d2e4aed8052c3a4a72e261d1d18b4a589ca62b09ff05c6571181b0297ba44b6e303b253320e1b61733adc409c2ee3d5481dbe666b74876574b0760fb3bbe3405dc9b0a578e35912eac3522c86088d2e2c58b632cffe66fcf49d9cb013099ec56cb1da7168aaf9b5005a6a5d879808eec1350aab613f679967ecba2e4bc24e649daae81404a01c25e58b752cb4bde7c8701169c0e5c6ddf7e66bb14f111f2d424d0cf980e1fdff7a2ba63dab552b56f") mq_getsetattr(r1, &(0x7f00007fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000080a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 04:39:23 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c10000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x2) capset(&(0x7f00003be000)={0x19980330, 0x0}, &(0x7f0000438000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 04:39:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e45000)='/dev/rfkill\x00', 0x101400, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00007b0000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000668000)={r5, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) execve(&(0x7f0000c0f000)='./file0\x00', &(0x7f000022b000)=[], &(0x7f0000eac000)=[]) 2017/12/25 04:39:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c5a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 04:39:23 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) fgetxattr(r0, &(0x7f00000c8000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f0000eda000-0xc8)=""/200, 0xc8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r1, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/25 04:39:23 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000011000-0x4)=0x0, &(0x7f0000e41000-0x4)=0x4) 2017/12/25 04:39:23 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001f5000-0x1)='\x00', 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00006f6000)=0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fe4000-0x4)=0xd69, 0x4) 2017/12/25 04:39:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000284000-0x8)={0x40, 0x22}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a99000)={0x0, 0x2, 0x6, 0x10000, 0x969, 0x5}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x7fffffff, 0x5, 0x40}, &(0x7f0000e86000)=0xa0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00004a6000)=0xffffffffffffb1a8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000000)={0x32a, 0x80000001, 0x4, 0x5, 0x30, 0x14a1625}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000547000-0x4)=0x8) r4 = socket(0x2, 0x7, 0x8001) ioctl$TCFLSH(r3, 0x540b, 0x2) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00007e1000)={r1, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x9, 0x2, 0x9, 0x11}, &(0x7f0000467000-0x4)=0xa0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000758000)=@add_del={0x2, &(0x7f0000ebf000-0x10)=@common='eql\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000a6b000-0x8)={r5, 0x7}, &(0x7f0000f5c000)=0x8) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000fac000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ef000-0x4)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f000003f000)=0x500000000000, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000129000)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/25 04:39:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e05000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000725000-0x98)={0x0, @in6={{0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fffffff}, &(0x7f0000a59000)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ac8000)={r1, 0x2}, &(0x7f0000da0000-0x4)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x8000000006) dup2(r3, r2) writev(r2, &(0x7f00002f3000-0x38)=[{&(0x7f0000aa7000-0xa0)=':', 0x1}], 0x1) 2017/12/25 04:39:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x3, 0x101002) write(r0, &(0x7f0000255000)="2700000014000307060e0000150f0a0011000000f608ffff", 0x18) 2017/12/25 04:39:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000462000)='/dev/sg#\x00', 0x9, 0x1) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000026b000)='/dev/sequencer2\x00', 0x0, 0x0) eventfd2(0x1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000000f000-0x50)={{0x5, 0x0}, {0x0, 0x1}, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(r1, 0x9) 2017/12/25 04:39:23 executing program 5: 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}) mq_notify(0xffffffffffffffff, &(0x7f0000013000)={0x0, 0x0, 0x0, @thr={&(0x7f0000013000)="", &(0x7f0000003000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000036d000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 04:39:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f00000b3000-0x3)=""/16, 0x10, 0x2000, &(0x7f0000e9c000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fb6000)="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", 0xb89, 0x0, 0x0, 0x0) 2017/12/25 04:39:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = getpgid(r0) r2 = memfd_create(&(0x7f00009f4000)="272310707070305e776c616e30776c616e312c216d643573756d00", 0x2) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000362000)=""/194) r3 = syz_open_procfs(r1, &(0x7f0000bdb000)='status\x00') getpeername$unix(r3, &(0x7f0000cd9000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cdf000)=0x8) prctl$setname(0xf, &(0x7f0000276000)='status\x00') sendfile(r3, r3, &(0x7f000075c000)=0x0, 0xf5d) 2017/12/25 04:39:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000ba1000)='/', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c5a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/25 04:39:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000+0xe5b)='keyring\x00', &(0x7f00008c2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004c6000)="", 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/21}, &(0x7f0000002000-0x4)=0x17) 2017/12/25 04:39:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000ca9000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') fdatasync(r1) 2017/12/25 04:39:23 executing program 4: mmap(&(0x7f0000001000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000053000-0x48)={{0x0, 0x2, 0x2, 0x0, 0x0}, 0x6, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 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]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(0xffffffffffffffff, &(0x7f0000049000-0x1c)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x1, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2017/12/25 04:39:23 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00009d8000)='./file0\x00', 0x4000, 0xce29afcf0d5701a4) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000860000)=0x7fff, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d7000)={0x0, 0x0, 0x0}, &(0x7f00009d8000-0x4)=0xc) madvise(&(0x7f000010b000/0x1000)=nil, 0x1000, 0xf) 2017/12/25 04:39:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b05000-0x7)="730001000122b1") prlimit64(0x0, 0x0, 0x0, &(0x7f0000f13000-0x8)={0x0, 0x0}) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2017/12/25 04:39:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3b, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents(r1, &(0x7f0000cef000)=""/34, 0x22) fcntl$setstatus(r1, 0x4, 0x2c00) fallocate(r1, 0x0, 0x1ff, 0x8800) r2 = syz_open_dev$usbmon(&(0x7f0000b60000-0xd)='/dev/usbmon#\x00', 0xd2a5, 0x20000) getsockopt$inet_dccp_buf(r2, 0x21, 0x8e, &(0x7f0000a78000)=""/206, &(0x7f000081a000-0x4)=0xce) fstatfs(r1, &(0x7f0000f4a000)=""/29) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000ed7000-0xe)=""/14, &(0x7f0000d09000)=0xe) getdents64(r1, &(0x7f000092c000-0x78)=""/120, 0x78) 2017/12/25 04:39:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000369000-0x8)={0x0, 0x0}) renameat2(0xffffffffffffffff, &(0x7f0000114000-0x1)='/', 0xffffffffffffffff, &(0x7f0000dc9000)='/', 0x0) 2017/12/25 04:39:23 executing program 2: mmap(&(0x7f0000001000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002d7000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/25 04:39:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f00000b3000-0x3)=""/16, 0x10, 0x2000, &(0x7f0000e9c000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fb6000)="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", 0xb89, 0x0, 0x0, 0x0) 2017/12/25 04:39:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000333000)={{0x8, 0x80}, 0x1, 0x3, 0x7, {0x1000, 0x0}, 0xed82, 0xe3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\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]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4000000004, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd000000010b"}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 04:39:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009a5000-0x4)=0x1c) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x5, &(0x7f0000067000-0x8)={0x0, 0x0}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000062000-0x94)='!', 0x1) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000069000-0x4)=0x6, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000067000)='/selinux/status\x00', 0x0, 0x0) writev(r2, &(0x7f0000066000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) 2017/12/25 04:39:23 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f81000)='/dev/vga_arbiter\x00', 0x101002, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b16000-0x6)={0x0, 0x6}, &(0x7f0000bca000-0x4)=0x6) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b7d000)={r2, 0x57, 0x10}, &(0x7f0000fcb000-0x4)=0xc) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fc9000)={0x0, 0xf7, "da63593bf736813e87b428b693039473c6f3ea615153f43d83dea94a338feb9d74e54535276e7cbbc203ae6372822641d795b57d586317733e48fd9586a6ba7340217ba009d8095832b12ba68591b17ffc1991444916578d62dbf7253d9340c72b68bf62b5b28f64d675f4b5b70a8a44043a9e8e7df7dd10fd73efa4eb677fbc14d374a7ec538399c80d02da953c7f1f50a882fac5a274ff85a4a2e1a3aac10bb7bac7fd07954512da09a906f928be90f7ca23a65e7e7e168136329629b11e5900eb621f87fa7ff087930963e4f78b3b590effd88fccee5dadec603bcbbd2d593ebbc92290d0ec6e72f33ce1910e0d58bed7bf32bdc235"}, &(0x7f0000fca000-0x4)=0xff) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000938000)=r3, 0x4) setsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f0000fc9000-0x4)=0x5, 0x4) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000fcc000-0x8)='./file0\x00', &(0x7f0000585000-0x19)=@random={'system.\x00', '/dev/vga_arbiter\x00'}, &(0x7f0000fcc000-0x53)=""/83, 0x53) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000096e000)=0x0, 0x4) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000fcc000-0x4)=0x7fffffff, 0x4) 2017/12/25 04:39:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000cd4000)="a5", 0x1, 0x0, &(0x7f00003f3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000cbf000-0x8)=0x0) r1 = syz_open_dev$tun(&(0x7f0000d73000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000bc000+0xc0a)=""/164) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000f2b000)=0x0) 2017/12/25 04:39:23 executing program 3: madvise(&(0x7f000006d000/0x3000)=nil, 0x3000, 0xf) madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) 2017/12/25 04:39:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f000014f000-0x8)=[{r0, 0x11, 0x0}], 0x1, 0x7f31) munmap(&(0x7f00003f4000/0xe000)=nil, 0xe000) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00003f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f00003f4000)=""/198, 0xc6) close(r2) mmap(&(0x7f00003f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f00003f5000)={0x1}, 0x8, 0x80000) writev(r0, &(0x7f00003f5000-0x10)=[{&(0x7f00003f4000)="0d3bc1e6175ed48c8dc9331a9c7a392d8c02428220a414819544e51d0848c408e0480d8b524548ea63bcd23e596d8290c4b96ba7a6409df99a2681275e7ae886b6a397e1e96a", 0x46}], 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00009fa000-0x20)={@generic="9f7c01616ec3ea6f7398d3fdab795317", @ifru_flags=0x2}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00009cc000)=""/150) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2017/12/25 04:39:23 executing program 1: 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) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d26000-0x11)='/dev/vga_arbiter\x00', 0x20001, 0x0) write$eventfd(r1, &(0x7f00009c3000-0x8)=0x0, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) umount2(&(0x7f0000012000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") accept4$inet(r1, &(0x7f0000e13000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e9000)=0x10, 0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 04:39:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) request_key(&(0x7f0000809000-0x8)='keyring\x00', &(0x7f0000e00000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ea9000)='/dev/input/mice\x00', 0xfffffffffffffffe) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = request_key(&(0x7f000004f000)='rxrpc\x00', &(0x7f0000d97000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002ad000)='/dev/input/mice\x00', 0x0) request_key(&(0x7f0000b0d000-0xc)='id_resolver\x00', &(0x7f00008f9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000925000-0x3)='$:\x00', r3) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003bc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) tkill(r2, 0x27) ptrace$setopts(0x11, r2, 0x0, 0x0) fremovexattr(r4, &(0x7f0000b9f000)=@random={'trusted.\x00', '$:\x00'}) 2017/12/25 04:39:23 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000001b000-0x9)='/dev/rtc\x00', 0x0, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000d000-0x4)=0x14) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000001f000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, r1}) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x701, 0x0, 0x0, "20050084"}], 0x14}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) 2017/12/25 04:39:23 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00001cb000-0xd)='/dev/usbmon#\x00', 0x2, 0x10b000) read(r0, &(0x7f0000518000)=""/42, 0x2a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x1000000080000) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x800, 0x7, 0x8, 0xb49}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x201, &(0x7f0000000000)={&(0x7f0000003000-0x4e)="c76b7d3c75d4e12b6b572b9a691547f118b2bbf6e106bd5e930ce8b47a6533a91e1a48632d04beb2c3242f18f5a80aa8128f2e0da586d6e2921eed5802486016fe34b3b84498057f26094da38ff7", 0x4e}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004000-0x28)={@generic="e90e86d73179e766078e25b298586570", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r3, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) fanotify_mark(0xffffffffffffffff, 0x90, 0x40000000, 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') ioctl(r0, 0x3, &(0x7f0000003000-0x34)="c44d02b967542d4bc0e25f8fcc2ba57f18d620573b971ee33115deb4d6d631ef4438c7157434f75f689a30bc8cf3e218999d2a4f3561a07b4275aecd3c38ce2bb68ec09d64929f2dba45a785fb011f05") 2017/12/25 04:39:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fadvise64(r0, 0x0, 0x1, 0x2) write(0xffffffffffffffff, &(0x7f0000fa0000)="26000000130047f1ac14c1f85900fe00080003e301000000ffffe800", 0x1c) syz_open_dev$binder(&(0x7f000054c000-0xd)='/dev/binder#\x00', 0x0, 0x2) 2017/12/25 04:39:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000d64000)={0x0, 0x0}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00004b3000)={0x6, 0x80}) ptrace$setopts(0x4206, r2, 0x0, 0x0) fallocate(r0, 0x3, 0x1, 0x7e000000000000) tkill(r2, 0x12) ptrace$setopts(0x4205, r2, 0x0, 0x7ffffffff001) 2017/12/25 04:39:23 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000054e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x40, 0x1, 0x0, 0x1, 0x7ff}, 0xc) r1 = eventfd2(0x3, 0x80000) ftruncate(r1, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000fee000)=[{&(0x7f00004af000-0x58)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) 2017/12/25 04:39:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45209349041eff0f0000c73fab9b04e4a4a5af1d66000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe36fe22f184073fe215dee02fe37161246323ee9c82c790add905b90064adab9fef855d0000000000000005b5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e456460104ca0dedf1f0e8365cd43d106c41d00990000000557bf8917cad630598f6e58fd1770012d78aabb0000000080000001", 0xce) chdir(&(0x7f000070d000-0x8)='./file0\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) poll(&(0x7f00001c0000)=[{r0, 0x48, 0x0}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x6, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/25 04:39:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"00c50413000006"}, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$void(r0, 0xc0045878) r1 = gettid() tkill(r1, 0x2a) 2017/12/25 04:39:23 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0/file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000024000)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffff, &(0x7f0000030000-0xe9)="") rmdir(&(0x7f0000035000-0xe)='./file0/bus\x00') 2017/12/25 04:39:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000567000)=0x4aa, 0x4) syslog(0x3, &(0x7f00000f8000)=""/0, 0x0) 2017/12/25 04:39:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002da000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000f00000-0x1c)=[@in6={0xa, 0x1, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}], 0x1c) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000a24000)={&(0x7f0000859000)=""/0, 0x0}) 2017/12/25 04:39:23 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0x9, &(0x7f0000010000-0x8)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000009000)={r1, 0x0, 0x0, 0x0}) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2017/12/25 04:39:23 executing program 1: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000492000)={0x0, 0x0}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1c) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00004ef000)=0x101, 0x4) write(r1, &(0x7f000083d000)="98d3adefef644d01e7ded0352eae0dad05c34becbfa686722e023735855193ad65fb8be49678fc67ba0c2506cdf5fc78b2d9ebb40b57c41c86ebef836e6082ee7dd451018cbe16d63cf0f8a239f7c4776985053079ba59a5e0fe44396f6e0c2427e990287070f3781b168396e31cf3cb709256712aec2ae68137980e9dbe292b9e26e252566c6764bfc827edbfc95ef4a5ca44af5c32df872fb5785eadd4507d194e4a6814dbddd043231cdc730c19398bb20d0537b8c630409dfda70a762e2488b9d148c6033af1a1a4f585ffcb01c1734a3d7e5cb8b0e5940d903f81", 0xdd) bind$unix(r0, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/25 04:39:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006a4000)='/selinux/checkreqprot\x00', 0x102, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000049a000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x80fdfd}, 0x1, 0x0}) 2017/12/25 04:39:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x200800000, 0x2, 0x0, {0x0, 0x0}, 0x19c, 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]}) mremap(&(0x7f0000605000/0x4000)=nil, 0x4000, 0x4000, 0x8, &(0x7f00009d2000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000002000-0x4)=0xee32fc6) 2017/12/25 04:39:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000166000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000322000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000004e000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00006d0000)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) sendmsg$netrom(r0, &(0x7f000026a000-0x38)={&(0x7f0000533000)=@ax25={0x3, {"476dd1109e61ab"}, 0x3}, 0x10, &(0x7f0000347000-0x20)=[{&(0x7f0000c0e000-0x7d)="bf5ac20bd8e5fbd74934514d4dbec60e72cc31e29ed162fe9239fba27aed2b4b46c7f71874a241f6951b3c2201615049595eee0e53dc75e8535db48e532f9eb0f5ba5df57d8366af40f43d83d9ab7749a328fbbd163da978bd4ddba75444c539559e9b8b22022aab183cdabd8f9f8f72ac92386f8775d9f9b0c4d8e258", 0x7d}, {&(0x7f0000e81000)="2ff9177cdd8a2f2f419e8c9d52b489c331ef0b7b94cf9a8af485dbdffdf3e1d1722c5fd7c34e748b119f8095e880a26beacab480e09849029d218edd32b5851e1c22c4130072b5bfb75cd85b62f374c2994a4bc668555fb409a51711d6b45a0f8cfba91a303e8274d7f3001f17f9afa32f0c4cc0ee24ca641b5d2b5a79cfe99f00258074a09c79d80ef0ae2395d5546bfcb921f8e4e5d818bbef4fbaf5a223188fc3f3623f8d8badab81dc5e877bf3bc46f0bab07db77b329bf68dee1a7c73fa68488069772bd57e58a3d4c5e29612c3a5ba8563afbdcc4783ccc40e331ce2826940a60162e364f41c444ddfebba7dfc1574a8b8ce43fa25", 0xf8}], 0x2, &(0x7f0000f94000)=[{0x28, 0x6, 0x71e8, "04d9e120d6b01c2e0dd1f5d5fae9c8d3ba7be4e7666ff9"}, {0xe0, 0x11f, 0xfffffffffffeffff, "c3d292a138e60a67cc16eea483b87536f48b89ab089d4af5456e6cc36f2b47313c644a8a7397273e64a6e073d8531270701e61b78f2d89920e46f37ed81f9ae8bda1e6d25fb211f6eb3fed68d2d467db982a14725df149c5b89119698fddda60afd75c5eb111f1cd283278d1719be3abedb9e3502dbf638050bd28784154039e5de199244e0c8d5347b277ee2c9ced3a90d55cec8d125c14f984ebe143ec0d476851853d591e9c8bb55cade30e1a944192d381ff4ec4203aa2a5949bdf066e09709925b2b19570b8b59e4e"}, {0x98, 0x88, 0x8000, "872b879b0edd88dfce688db1c6f474fa56658686f1106c90aaa14c448cf0ce78922191de2c47a439b69086f5bde127544cec94f0d6b4bcf9c5f85a367e24d9a86e8040c5c6b37c6511dadb74952aa43797627223f89bf3b1cad3ce8f19d34da58633baf8767bfdcdd8ed4f6e1142890159e969d1956709e9be1a7da621883d4a7cc676cc"}, {0x90, 0x113, 0x798, "130dd8b803ce294739b2bb12cad1204b5c3d949188d8857a40fbbcc46d3e60baba0c9b80fcaaec194703bd74da48c87e18da1336d7425247f9199509a4458c8d37dd889a2065ba51dcbb6bfe27d9a955d7bd839a4286fcca0ae4fb8876a517dd88139de23220498a884b68f814196ff7862b683356ca1c1b13"}, {0x18, 0x3a, 0x9, "94fec6e35be183a2"}, {0x1010, 0x197, 0x3, "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"}, {0xa8, 0x118, 0x3, "d1e0149bfc00f445ed875d450bf096252b187606acb138fe8832ec3fa492d3c84b40f880d7154eadb96cd8124be46dcc8c083239a484a34177ebd5d3de7c3bb962f081f793189ec84580b68d3ded3c6c06c7c9481fcdec912d0434024a78f3935ce34f2e724796c763e0826528389909be85b77cda3b3624e0165b3abfacfacf1109a51756f659cf0d85785eabaea08359cc76ba"}, {0xc8, 0x108, 0xfffffffffffffffa, "591085271b4ed8b8882e1082f5eb31895b3c6de43fec9f73d31b623fd8b875ba010ca71840dbe1e7d26d67fdfdd08208ff5a0deb949565308b4a5122c800f831471bf863761858880096c34e8e1177091f51533fe5325305802cba3d78d05817f4524c09474210d1e3ef50da0ea902039689dd55aacbec68c8115a2ce0fb81c8de06cf31b4695046cdecb42a66677b4c475756defec128ef578ce7356cdba8f2c81a06a2cbe6959875dffc7e9daff1f23419daafda"}], 0x13c8, 0x4}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r2, &(0x7f0000f9c000-0x40)=[{&(0x7f0000154000)=""/48, 0x30}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000d64000)=""/86) 2017/12/25 04:39:23 executing program 6: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00003d7000)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f00004e0000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0xff) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r2 = socket$inet(0x2, 0x3, 0x4) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000f06000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) 2017/12/25 04:39:23 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002000)={r2, 0x101, 0x56, "08ef2dc6005a33d9f6d3c00b7095a8f6dc5af3a1d93a0220235ddb522e1c2c6a89be994da634d353c225ca939e96b71cab5389fe4ae4f369e3b9482b758c83526e765d367858c0530ad507bfc3cea918fa5a81fafd87"}, 0x5e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000002000-0x20)={0x7fff, 0x0, 0x2, 0x80000000}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000002000)={0x0, r4, 0x0, 0x6}) write(r0, &(0x7f0000002000)="eb3200c0660593e6a8e7dcdaf431fddebdbf5f138c7e4377df1676a0d81950a99dac494d6557e78e920306f114f5569442c87b709dc2e5ae22289e4176ce9b79e3f2d5fade171e779513937581f1ea2260837ff7110c16938e2775d7b3fcbe8f51bcb5797f678d53036f2183d040e5a98fe03c092cdaeb13f3d14611762a71e3b90a58add4774fad11ede5d650461c92f5921bf1fda7bc6d12c03313ac9c8365915b995ffdb9ad93507a13fd42f743344be3dd22cdfa5651540786a7dca27a25f6", 0xc1) write$tun(r3, &(0x7f0000002000-0x14e5)=@hdr={0x1, 0x3, 0x0, 0x3ff, 0x6, 0xe2, @ipv6={0x8, 0x6, "96e7b4", 0x14b3, 0xff, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@hopopts={0x0, 0x276, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x8d, "790a50e02f5c0e31f83a7136402aa27f8b9bf7ba970b45def30f5456c77f6ac917ab86cb3bd21a1849ace5b720841310dd24846ce5abf6c6e5e4db7879e2b880409a0b2f5935667899000dde9bfb4f26bf6a724122fc91b43dc810fd37a03edc885afe8b5c329b108ea1958fed111b0f69e222cb7ad4c6e08b75838a16c1fd92e4375eb7069226a547ca0fe141"}, {0x5, 0x8a, "19e7821d8388eabdfeaf9f3c2c9e5f84af83bff66791fdf34d3fee250f4285d20705d66d71eb7263fc4d7866cb104dd2d032b1e3aa3bceb4828f6171afaabca544d49c422150a01ca1e299c040de37099a25b0040c8fdd8bb7fcc4988867ff9c56c67d87f83d52574dce18f0d3d0dd734c154d0b24ac9b176c7542213db178ab0b104635eff4d9e0174b"}, {0x1, 0x3d, "4bfa0b46164ebdbd0a86f52fe1cf1467c4f5d33193baa8ab4cb3d7cc16dba852a6a0f509a891a4e80e821cee477d32633270060e7053dd0eac93825f8d"}, {0x1, 0xe9, "6a532f132542653ee8b0345fce2d440f770bc3bfef14fec319602df6c59f491e2bf755bfd9d45cbc94004033e04bee900c8c7ee2d3b634b0e53187ff19c71ba50be429daf19baaf1115c3cbf9230ba1e0e8078a3fae178074b81e668438d69af29d2d0c4c33f7ae9a3291ae1f10714d69a54a6e1dcb05a662eb38d54622aa95e52705ea02028118aacca1907d1c697ba76736cde3ebf03cd0a7bc811d8f0d86ef17dd127f209e124419dcc4e97b02a2460d1fca65b9c1f823d6454df8846696d6eaaf79f6d9f6adbcee976e593ff8dabde6d2bbcebde11c7a18b1695c9b68cf32096a61f112397b0bf"}, {0x5, 0x6f, "a267c63d70a7a3a3c1eed1d8ded5f63cb3139f621ca24c187fe2d4ad010d720d7efc8175990e063496bc06671bfd7779b3104b4a25dc099bf9b5e49e733ed4ea24b504d7ee1ba5bdb0d53576b9c1737a571ee942f2f77bd4c4134be181adbe833a5dc80876de17baaca828b29a1848"}, {0xff, 0x40, "1b89329b7708f45c9df6d225af342afe99b14f38c304006526adc52866ccdd2c7a4b29a7bf3ca8113a60ddec4490e170f4e78ade26c129e8f7b86655751a796c"}, {0xc9, 0xc, "42bb2f8b0a97abf7dd445fef"}, {0xcd, 0xa8, "69dd9c6a805dd6447b37750f1eaee3af13fe9b2e8a3e0ab1cb483f8a404c758f29551d9d9ab35ce37aba9a76960e8b3a137e95660c5370a88ee371687065c9af86bab027bbb8b4d2611d42bb0f3730f316904da247c45ad451117b2c30cb0d46d5834abd07894398c456cb11ba8bebe7372f653b6e8742de04ce87554fd081fb791b907a8b1abfac689204b440ccc37df3eb24a6eb5d2c5a95d00527674772d9c8f234016da4b0f8"}, {0x0, 0x1000, "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"}]}], @dccp={{0x1, 0x3, 0x4, 0x1, 0x3, 0x0, 0x0, 0x9, 0x4, "c71b58", 0x2, "8ae962"}, "71ad1d5c8b06c5b13f0360f63fef5ed982cfcd0475f99c86d2d573e2150289f65219d3ce614a3705420a1eb5153600027579c34a51624faf839679f3ffee97af8c20326703319cbd2bf3b5bc0bed41d5a76ad81e32b8ff755998e40c464852da435eb26cb97af4e4eaef1cb32b77f4c865de020966045da481618c53a6a400e17ec0fa263506bbcedde121f82434dcf72b349a0499d6945fd9074c9ebf8ef079761b2ba51ca8cc05e22e13cef84ef87c60b85e566ccc544e05c4286bc97b5355ded7094381d0a0bc10eb84ebbe3bd8f333d6c94bf6196678b7d452e744c57d5935099e"}}}}, 0x14e5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000003000)=0x1, 0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000046f000)=""/122, &(0x7f0000001000)=0x7a) socket$inet6(0xa, 0x80803, 0x10000) 2017/12/25 04:39:23 executing program 1: mprotect(&(0x7f00001b0000/0x4000)=nil, 0x4000, 0x2000000) r0 = socket$inet6(0xa, 0x400000000001, 0x0) mlock2(&(0x7f00003dc000/0x4000)=nil, 0x4000, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000001000-0xde)="186f56cbdae7943387e5ebd5dc154545e650a3feb89abd6163559b55faf7149ebe54e397edcfca38b750e0ac8f9e399713c233eb1568c23d52fd0aa8fd1549323a87a6ed1ecee4382c00a8e5757d7c42c81eefaeb88f6f19e1cfe664924cbc39fe71c975cea526d5408b3755707eede3c716c777077c171d3481c68ff8b3a45c1415d83f1e7cc2d84a8727f9db56cad85fa93a9a07962b5d71848b841225aeb674bad0dbeccbb2e1b2a115dafe25d62139ce1d32c7b7186f6d4c3ba278bd05805c873353eb29362df2a59f5b55f5153a9b40cd71fc391e361df63b490153", 0xde) 2017/12/25 04:39:23 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000fd1000-0x150)=[{&(0x7f00000ec000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000000}, 0x1c, &(0x7f00000f9000-0x50)=[{&(0x7f0000fd1000-0x1000)="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", 0xeb6}], 0x1, &(0x7f0000fd0000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/25 04:39:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000dde000-0xd)='/dev/usbmon#\x00', 0x80000000, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a59000-0x10)={0x401, 0x8008, 0x96, 0x91f, 0x0}, &(0x7f000002e000)=0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000033c000)=0x92a, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007a4000)={r1, 0x20, 0x20, 0xffffffffffffff35, 0x1}, &(0x7f0000ba8000-0x4)=0x18) openat(0xffffffffffffffff, &(0x7f0000f62000-0x8)='./file0\x00', 0x0, 0x0) mincore(&(0x7f0000f73000/0x3000)=nil, 0x3000, &(0x7f0000806000-0x1d)=""/29) 2017/12/25 04:39:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000079e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f5a000-0x34)={{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]}) socketpair$inet6(0xa, 0x807, 0x949, &(0x7f000043b000-0x8)={0x0, 0x0}) accept4$inet6(r1, &(0x7f0000bc5000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004dd000)=0x1c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000021c000)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000476000-0x8)={0x0, 0x0}) getresgid(&(0x7f00009e9000)=0x0, &(0x7f0000909000-0x4)=0x0, &(0x7f0000781000-0x4)=0x0) fcntl$dupfd(r0, 0x406, r2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/12/25 04:39:24 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000)='/dev/binder#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000014000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x10)=@ethtool_pauseparam={0x13, 0x1, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/25 04:39:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004f2000-0x8)={0x0, 0x0}) tee(r0, r1, 0x3, 0x0) dup2(r0, r1) 2017/12/25 04:39:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000561000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x1b, 0xffffffffffffffff) 2017/12/25 04:39:24 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000001000-0x85)="", 0x0, 0x0, &(0x7f0000013000-0x10)={r1, r2+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004c1000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000002c000)={0x0, 0x8}, &(0x7f00004db000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000044b000-0x10)={r4, 0x1c, &(0x7f00000e8000-0x1c)=[@in6={0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0x100000000}]}, &(0x7f0000404000-0x4)=0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 04:39:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4201, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe26}, 0x7fff, [0x3, 0x4, 0x2, 0x8, 0x4, 0x8, 0xe3, 0x376]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0xbd)="0155dceb9f3b4ff588cc3e25951bbf056852208f199a7795ce4f4fb3ce5993f1f60a69cb1a63366e346a5846886930f9d1cbf37c4341878c55e6d1dd40596e7b1f6f065561ba2ed4992aa67a77341760a784f58845a6e9f05b55072e88896bf93d7080a2a10e1109f52046a9742aa6f77a1cb22a31922eb0350f86cdd20837fcd911a92ac3478312a6fceb7ca4b9e686e3740f03c4a9505d72b05859f40b9871aebdb8f4767445c7c9421873e30332d8f081c1c62a628781780d0b51df", 0xbd}, {&(0x7f0000003000-0xbd)="2f3c674c7725c3f4293b6a95d9ecfd4fbf7a70d24bca370e708afd0cbbe6f5d9ba7c9b68fe2c7cfb266828942ad546213acb79234314d28209d56d829da240f2ace695ef0c7b7d194a1332bc89aa8ed5cc4f713f1eb500681b0d2c7f2945dc99cc08f520289d4866a7b523720e79abb9ab3150f0749c8be8f464c6962ebb5b203ecd87caab4d0f34fbc5bdf9aad9c88da65719aebce73cee57f13b5a93a62cd32975a11cc6412cf373eb5f9e671fcf14a270e6d9d5277e2a17a5120e5b", 0xbd}, {&(0x7f0000002000-0xcb)="c3cebd7de697af010f47b6053811dfd4e052082177399b1937e9606b81e494149192ffcccb867b9072f268fd3ea067c71c75f5d164bcac7634c37e22298ba06daadfd5850afb4775b812bc5207fe717337e9d47ccfd8d7d665027a098aafc532a009b32baf1a791d44456cb0336c13b9ed8106d5ecc444c185b99293e45255ba4d3d3dbd143aadbbdbd8fb3cb734f6cb59fd003d808a6aea451311c6dada38fa1365949a079d0c2580b25e04cba57df06d1c1efdba63ebace8ddeadec4037c0eb93d19feb21d202f121d20", 0xcb}, {&(0x7f0000003000-0xd0)="fdad93dae206488d1ab6ac2fa478469369a344b47b13ec0cfa5ffbf94c62430f18b294907ca64245f38f5e2a39dfbdd31c480a91d6709f0e42072d2e77ea410d4b5a1264b774f05a7ec3d6743f66408e0e27a14b1db3134d4e4a08f0776cd9bb7a835b21d3b5041adeeba56ebf4208d52e7febf1aa6520a1dbbbf93edbb6d1ffd9900a9590c81a7def0e9663b12835bbbafc7a78ba547b8f4c885d7e99b289dcf06725dc07736d28ddb61b6eec618a2e3348d018053827c4b8918315a519801dd4bfb6cb1f8b8de747761efae7715e18", 0xd0}, {&(0x7f0000003000-0xaa)="c6d47f1eff0e159954a9cd5f2fcca977280a323b9953dd852118596c489af8e0cc144112b33000ffcff531fc51eb81bbf38db2b0c06135fce55f9fdd782bac24f6380417c44482fcf4ea85b11ea4adcf88406b353f3c95c555586438b6fafb3732cab5536c3a17d66b2fad47b8d3f2853b36353dfe634e6c44720cb8986a46607d32e905578c631a9780ef4bf66390a20eee6de1f576dc1aed0df582bbb04e95be14a281fdbbb9102f29", 0xaa}], 0x5) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000681000-0x10)=[0x0, 0xffffffffffffffff]) setresgid(r2, 0x0, 0x0) 2017/12/25 04:39:24 executing program 7: utimes(&(0x7f0000534000-0x8)='./file0\x00', &(0x7f0000171000)={{0x0, 0x2710}, {0x0, 0x0}}) clock_gettime(0xfffffffffffffff9, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/25 04:39:24 executing program 7: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socket$packet(0x11, 0x2, 0x300) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x82, 0x0, 0x80000001, 0x0}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00008f0000-0x8)=0x0, &(0x7f0000f9f000)=0x8) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000055a000)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000019c000)="12d5") setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/25 04:39:24 executing program 5: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) pipe2(&(0x7f0000f2d000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000fb4000)={0x7, 0x8000}) 2017/12/25 04:39:24 executing program 1: mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000c000)='/dev/sequencer2\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000018000-0x4)='./file0\x00', r0, &(0x7f0000019000-0xd)='./bus/control\x00', 0x1) 2017/12/25 04:39:24 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000002000-0x1a4)=[{{&(0x7f0000004000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000004000)=""/213, 0xd5}, {&(0x7f0000005000-0xbd)=""/189, 0xbd}, {&(0x7f0000004000)=""/222, 0xde}, {&(0x7f0000001000-0x62)=""/98, 0x62}, {&(0x7f0000001000-0x16)=""/22, 0x16}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000005000-0x31)=""/49, 0x31}], 0x7, &(0x7f0000005000-0x43)=""/67, 0x43, 0x5}, 0x9}, {{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000005000-0x18)=""/24, 0x18}, {&(0x7f0000002000-0x25)=""/37, 0x25}, {&(0x7f0000005000-0x89)=""/137, 0x89}], 0x3, &(0x7f0000001000)=""/134, 0x86, 0x7}, 0x5}, {{&(0x7f0000004000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000001000)=""/31, 0x1f}, {&(0x7f0000004000-0x29)=""/41, 0x29}], 0x2, &(0x7f0000004000-0x81)=""/129, 0x81, 0x4}, 0xfffffffffffff2c0}, {{&(0x7f0000004000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000003000-0xa0)=[{&(0x7f0000005000-0x48)=""/72, 0x48}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x3)=""/3, 0x3}, {&(0x7f0000004000)=""/79, 0x4f}, {&(0x7f0000004000)=""/220, 0xdc}, {&(0x7f0000000000)=""/217, 0xd9}, {&(0x7f0000005000-0xde)=""/222, 0xde}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000005000-0x42)=""/66, 0x42}, {&(0x7f0000004000)=""/3, 0x3}], 0xa, &(0x7f0000000000)=""/121, 0x79, 0xb5d}, 0x3}, {{&(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000005000-0x30)=[{&(0x7f0000002000-0xe3)=""/227, 0xe3}, {&(0x7f0000005000-0xdc)=""/220, 0xdc}, {&(0x7f0000005000-0xdf)=""/223, 0xdf}], 0x3, &(0x7f0000005000-0x6e)=""/110, 0x6e, 0x1}, 0x6}, {{&(0x7f0000004000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000005000-0x50)=[{&(0x7f0000004000)=""/113, 0x71}, {&(0x7f0000005000-0xa0)=""/160, 0xa0}, {&(0x7f0000000000)=""/197, 0xc5}, {&(0x7f0000002000)=""/8, 0x8}, {&(0x7f0000005000-0xb2)=""/178, 0xb2}], 0x5, 0x0, 0x0, 0x6}, 0x5}, {{&(0x7f0000004000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000005000-0x40)=[{&(0x7f0000005000-0x81)=""/129, 0x81}, {&(0x7f0000005000-0xe7)=""/231, 0xe7}, {&(0x7f0000004000)=""/112, 0x70}, {&(0x7f0000005000-0x79)=""/121, 0x79}], 0x4, &(0x7f0000005000-0x6e)=""/110, 0x6e, 0x3f}, 0x2}], 0x7, 0x12140, &(0x7f0000004000)={r2, r3+30000000}) syncfs(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000003000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, 0x8b16, &(0x7f0000001000)="") 2017/12/25 04:39:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd7000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00005b1000)={0x0, 0x0}) r3 = signalfd(0xffffffffffffffff, &(0x7f0000e1c000-0x8)={0x4}, 0x8) r4 = socket$unix(0x1, 0x5, 0x0) r5 = open$dir(&(0x7f00007a3000)='./file0\x00', 0x204000, 0x48) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b3a000)='/selinux/user\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000180000)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000f65000)={&(0x7f0000d5c000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000d7000)=[{&(0x7f000018e000)="a16e54284f26c0b5ca919b3b85f05e334b0f0a7ad607606390ffbc760e3ef6ba9781604736df0de58229021d8d11ac4470703acb7653ee5a260d970f678026c150e3311d4f26ead0214482702129de704955f16e3c9a85834bf339e5182592cc0a4fa9", 0x63}, {&(0x7f0000666000-0x9f)="aafcd0ac35e122eb2edd0bc5671ba0f3060e3ba48b011331dfbb806496c3404b1a1fb496c01e5a1e4b6246ae2103cfff68f854f44df670e67fa90f6c0587aa5cc7652bafd8ef44e4051c1c520aa77a61fd16e0ffa17150499976a8e70757ef2157522420f0b7a9a76c16974824a9ee85f549cac067a94dbd5f38e596100cb827b0204d95c985b4b583673d0030e0dd13cb0927221f15323c57cd4c538489ae", 0x9f}, {&(0x7f0000f73000-0xf3)="308b82c1e3c57b9e63a8e642b560c1f1a65796984e283f55d2bceb0615efbee2343413c6a694b679362dec05869805369d02fea9b7e96d777ade4ccd138ce078f0c9ecd23c68dbbc7588cbfc75e649bcbf1a16b3ceb1874b72a1246ca29551a8abf72c616e0d8fd4a345390de541fbd43f854d5f3b6b9ecace4b4cda4c949822674d872da7d01ccc550a9f9f606d4049cb322fcfff3e46d87b6bb4eb0d149f1ef5ff7ad7b1c1802e21dc6c918a500b0f20c4d9eef3ccc55843c6dd5991745fcc409a66d43f7e39ba94c649c7b4508db23c5c7f9ed2d5f98dd2694737ee287a550852d1437046b017ad41a81d083ef9a917f2da", 0xf3}, {&(0x7f0000d20000-0x7c)="245d52f03cedfa8c1d9a354d280c39fd594dd172541470f4468c46e2d6ecc5db44917d4962f0c73dc5fb57604a1e5807846b54455600a59f36ed59f80be61a2cb691f987c299b8a3c8c9a38e0197748af9ca2c1de374c123546b5b2664b8017d2b525d98b06c3a1bf36525be49888fabd631242919a48f9e658faec2", 0x7c}, {&(0x7f0000a73000)="620f03cf0d8083f5be9a07e1f1b8297159715bfb1849299d6a5ec41f42b7262be421d08e69283b7b85c06d7ae05dffb6a825f22dc5b0c209c981ce13192ac08669613686ed320bf3b6f9b933e1f937ccec9536ff60df71792154a415fdfbdfe1687b4b11ac0c5aa7e1e480f6fc5dd2d1408ce27671c5efd17b52dc4b38c20a090d48b816e9edfcf7f66af7e7ac15dd217433f0dd5f4ad6b611dd353063281fb1a0f69345cc1a9cb2a3de2bfa95b4603adb480aca9914fa24343cf65b2b112e358ca2da20855954", 0xc7}], 0x5, &(0x7f00000c3000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}], 0x30, 0x0}, 0x4001) r8 = socket$key(0xf, 0x3, 0x2) sendmsg(r8, &(0x7f0000cd5000)={&(0x7f000000b000-0x10)=@ax25={0x3, {"43309697f68432"}, 0x3f}, 0x10, &(0x7f0000d44000-0x30)=[{&(0x7f0000f01000-0x90)="0eb0f1ad9808a886b32704ec62c8a75716d3263183a449156033b8ba1a47713f9523cd1416a075fd70e3568773ccf881aef7cecb8e79604ca51aa1e2137fd02c06a76e3adaa6c1d963de3f2448aad65d425627761482258cebce26b520673864031835dafbb48aa384ef016b26f61c0b0e135631004edf20036f03190ff15165477832ab048b5e72ed7f49688949c510", 0x90}, {&(0x7f000002c000)="e12c53a2c74c9ef13843855c96dd36079ee857a218c392d29a9564bde6b751ac3e6e3b442a2709a42a740d8e9204672fabe745865d7edc4b73fcc8159c67bf465f54454e8bb30a14d4b1b3db00295a67e4eca41b4a2aa8080af0321771c21c54c134", 0x62}, {&(0x7f000064b000)="d49409eeafa806391e63f8935d7ecd9e29158aa60891d38c6e5aa55dfe68914ba4d6f665be6145aec059b2f8dfaf94a0a88485100dcb819d34eff6581dac134e6d25982075c79a4b", 0x48}], 0x3, &(0x7f000018b000-0x30)=[{0x30, 0x116, 0xfff, "0455e1001500c421f226493ce0e89707ad8f054c1fa3c1c8fcf618"}], 0x30, 0x20000010}, 0x40) sendmsg$key(r8, &(0x7f0000908000)={0x0, 0x0, &(0x7f0000901000)={&(0x7f000049e000-0x1060)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0xa, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 04:39:24 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock2(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) r0 = socket(0x92893bbbc79c5de6, 0x4, 0x40) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f000000c000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000000a000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000007000)=""/186, 0xba, 0x2000, &(0x7f0000007000)={0x11, 0x17, r1, 0x1, 0x9, 0x6, @random="b04f2b50f07d", [0x0, 0x0]}, 0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f000000d000-0x8)=&(0x7f0000003000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000000b000)=0x18) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000000d000-0x16)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="8ea75ca877cb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3ec9a852c5c2a74f6618f979bc4cc1ee"}) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000662000)=0x0, &(0x7f00007ba000-0x4)=0x4) [ 115.225620] binder: 20652:20657 ioctl 8946 20014000 returned -22 2017/12/25 04:39:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000079c000)={0x19980330, 0x0}, &(0x7f0000cc8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000014f000)='/selinux/context\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000009c000)={@common='ip6tnl0\x00', @ifru_map={0x66, 0x555, 0x5, 0x35, 0x20, 0x9}}) r1 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r1, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2017/12/25 04:39:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e7b000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000047c000-0x4)=0x80000001) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006c7000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x400) ioctl$TCFLSH(r1, 0x40045436, 0x2) 2017/12/25 04:39:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a45000)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x13)='vmnet1\'vmnet1/trusted\x00', 0xfffffffffffffff9) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4, 0x4) 2017/12/25 04:39:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0xffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x20000000000001, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000729000-0x7)='ns/uts\x00') getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008b6000)={0x0, 0xffffffffffffa753, 0xe7cb, 0x6, 0x7, 0x7e6, 0xffffffffffffff96, 0x81, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x5, 0x9ba, 0x9, 0x2}}, &(0x7f00004ac000)=0xb8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ea9000-0x8)={r3, 0x7ff}, &(0x7f0000115000-0x4)=0x8) r4 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x1ff, 0x1, @sync=&(0x7f0000985000)={0xdb0, 0x5, 0x3}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) sendmsg$netrom(r2, &(0x7f00009e9000)={&(0x7f000043b000)=@ax25={0x3, {"51e8bf064f1391"}, 0x94}, 0x10, &(0x7f0000660000-0x30)=[{&(0x7f0000aba000)="57a85635671f99ea89986e6193da69b97a2a84828f77585c81efc01f12470b8639e3ed0157f6c23a205538a65ff973ae4e8a8dd0e477eca8200b5344ce208ed1e7df5a6aa85750782479ca3352416942d50ae4ba900661e83c2b3771dea14bf7ac8e2fb693230404f82b975911cb5c8ea0481076122982349dde3aa01555b74c1d122bf0754ffdfe26c3176c95839645cc39b21724b7df2af442def2d8bf90e506191ddbf1a1863839a98152645ba4b9373fe676abc59281377ef74dc36489ee29a8a33cf5cd8070d0c0786d87e3ce74aba81dc49d49edb9bf0a1b91205148233e9215ce0541cde7", 0xe8}, {&(0x7f0000719000-0xbe)="821424cd0b788a93c4c764f8e83fbb9ec4060dd7486afbae59a67560e99f1432ed18bcd160026a3a6beb07f4d6bae36a023085054076c8e4f67808bdac5f09a577b4c047dcf38a8712d10dfd4440c2c5d6dff5d54da16073ffae5a3a049aa7018805ef9155e399802db8af4d7c4d1fe58fe1589032b945b8b2c8a5af8c2d75d74c84388bded8a0006f98ab9b1a31c35605983bf6d092ae4308a8d82ed12834139764de1e59aa014b0243ec6e1ca97595ebb92d556b6778a0547e50605979", 0xbe}, {&(0x7f0000c07000)="504542e22517a9d037ad621b5e97bd3e6300ed30df6b3e75bd9be98ef729131a835aa5abe27c3b68eb02bb1e995c02a69612982bf7e518a35f96d1dbc348915c2a33", 0x42}], 0x3, &(0x7f0000b63000)=[{0x90, 0x10c, 0xfff, "7c7c3fdd738f239d68e327890d15b8ad1ba67619a4e4e471d282081616eb198202596bef6960a7ab2a24f4493af81b3158345a903242acd4b48da74647a7c35aea46fdd43113ae96e544e9dfe6374a1d3041bf7c85de0d705d97e88a4bb91a184247bbdde1fa4f485b8314b448bd100e499470ab3fbce2d2be1c78"}, {0xc8, 0x19d, 0x1, "e6c584a0762630b1c8e48216f754a2694bbe78c353589b7a6866394ffbb7ff2e8e383a26f77e023cbb7c98cb570948eb37c57207d865e6290fd56790bf2d77ed37064fda1316b313081db05db03e454346254674d0f5a9e1a3fe8057983eb4de283b58ad36500a21d95b81516e916ca94fab7906257dcdcdb11e5448bec25566042a29a907d7ce9bb2fa748ca1d71911c71187647fdb96287ddb1ee3a088b2581c7ba0ccb360d8d2420c74fd0fbba9caeabc3a"}, {0xd0, 0x11f, 0x3, "0531da0c6e2752d286b973f51abb6e2eaee48e3fddbf7d19e1d3af73f7c942be9a53c5b6a4210d18029f48e32ad44d9cf9dd993f3619cbf5f47950b770a2199a0f02684268d1a6fd419686679bbf893467e41375d48bebcd7f29177f5a92faa0a2124480114bc8e4b358358b9857bfc1f17fdea946a7eb47a90da2a48e8076169e130848fe91c52a072ae7c4c6b3e30798fe1e1bbe8b42da45e47148a223629fd047bfd238954fc0a8f5ed84f8e23494a2d04d8ace5b8232d5e94f621ba3ec9f"}, {0x78, 0x10b, 0x7fffffff, "1d5912a5682b17d9e6420d1070965d1a98012c2b4b6c2c106158d19169deda013ae5b5feb28d39f8ab45f176a1a246d9d3033a2714f01609e3f33bd65385fcc1fb814113d41c176ef387eaa491aff9499693839f96b8bcf946edf865f33385b893e4c9"}, {0x18, 0x111, 0x7f, "6cffef8f54f941e5"}], 0x2b8, 0x40}, 0x4000) write$tun(r4, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "500e4156bafc36f82a4b504b036ac54c641b052b4bd37bbd64c835a43ff64c517d4be4bd09fd51dba95d4fe44d8faa82b23a5cc4658c9fedeef7256b40604ee4f878d9d3c3999e0312f06d8aedcd5039894a18126498dcc964dd5a402c417a1cc798189d285118d98e9f7ae8fc0ec9b74efbd90cd7d544765d2df18be50c1323476820af79bad0e65d1c48e0ca8685ab6e775d350961652c7a7c9f2918c9444a307a6b8fbc093f56829fa579723c6ecef716d5085439b3a070b638ce690c66144c8e0314250fa36a5a9113de159c9195db60cb56dc158ea825a7c56dcf9ab155f076e53afec5a4155269dd56fb99aaf6044ec72e8745f18929fd1bce7c52bfa1e099f237de1f32f43bd6ee103b9341a3eb484170637324bacee722c7625288463e69dc1cfb1162ece3f1b48eb95125e52cbf498aa2ae4f949a4f21bff523f3e29cb058647b17895e3901ba4d7750b0544537e77dc19f18b4d2ce1800e06596f84c4de7aaf4338810d040ed19ce89619e475824c0ecbce568fad0c59374a709ae626a706904f394a7874cbedb022d8397bbe406318dd5f5e81eb4fd15d7f49cbd4f9a871b56db62211dd7bb416e976aa57d7d5fd34f25e9f881dbab0466e9ec68c15b642b0057050564c6950b2ad79fcd5c81748252cf80f1403313664b1e54a333c90937f55c002e89304be9236ba919e36b677a2f4f7a495cc51bac62462d2c0f71328f7975f9ebb64f14094c1098343cc26e30e6a1e9b46b5df39a89ff2a44950e202bbddf866c8dbd834dee240dd2b10b3b0e0a47c8f1a810a8be5a71f7e68621fe0928ae2c23b2f3d01b01a94184217f467adee09c9e6a22ba53c634620162868da27af8974300231a1c6ba6b1fb145278327d6ff0edd905e52d0f1adbdfe92c152ebe3e988ec64ab512231e2abce8bf2ed6f6a4e1829fadb8ff3c51117b1094b8c9cb2cd807d88b3eeae3272d250868acebb332a5c6fe7717e782e9b3323d961b872568fe7798fbc4a81230a13b639a673c0044ce623355527a183efbe6367c30ee3d22b5de0e8913deedd0cac21a90fe13995a887baa295a64b367b6da934ffb23836fa6fce9023e8ee9d0152542e57a86c92d1569a1ef1e7d15b325e5c340d6933f890c43467f3b09371a9505a46064fc404c87ac13522b52e89f7afd49974539d3af5d1a5b8567a3570568fc344d4f854e1a385620cec24c6ec14a221d14b7259a11d5d7745933f6e608d74e49a4f7f1159eb2662a22ea7c6ef3ecf064f06e7443df5bd4de8e949e7e3500079e33b6b7dd0dd333dde809ab361601c66c4023aaee80021a8459fa2f4feca656b2f7117969e3e0abd5f18c1f507a207972ef12a11e3c437507ec91e571e487fa8a625608430bd0f9485d8e384f1cde04a6d4046c2f95ec56aff13155a79bd5b6cb"}}}, 0x41f) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[], 0x0, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x65) 2017/12/25 04:39:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e39000-0x7)=[0x0, 0x0]) syz_open_dev$evdev(&(0x7f00001ff000-0x12)='/dev/input/event#\x00', 0xa2, 0x101002) 2017/12/25 04:39:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) sigaltstack(&(0x7f0000258000/0x2000)=nil, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a49000-0x7)='timers\x00') ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000904000+0x68c)={{0x2, 0x0, @rand_addr=0xdeb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000174000)={0x0, 0x0, 0x0}, &(0x7f00007a0000-0x4)=0xc) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00003a9000)={0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x1a, 0x0, "54f3795a567f40e5bcd4ead2ee71f816f07a76a8a4f8b475b3f604b91b2f4f20b14cfe057afd49644f3b710ecbd33ffc248784f834360de36ff9822c7f3f1a80", "ce4e0e6b7c0d38d42c7dd2485644b4885c3790c03c15195f61652e2cba1a75b5", [0x4000000000000000, 0x100000001], 0x0}) getpgrp(r4) 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}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/25 04:39:24 executing program 6: r0 = syz_open_dev$evdev(&(0x7f00003be000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000c66000)={0x0, 0x38, &(0x7f0000fb9000-0xe0)="db94c33ccd517c46d90c5467711781241e8c665270864b4c756553b870daa5640fe286fdde0d970b76619196faf967ae9d4d4548e8f53e45"}) 2017/12/25 04:39:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x10000000000a, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x2, 0x3, 0x1000) 2017/12/25 04:39:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) lseek(r0, 0x8000, 0x1f0747a69ad2e3e8) pipe(&(0x7f00009a7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000627000-0xb8)={0x0, 0x0, 0x6, 0x91, 0x40, 0x7, 0x6, 0x0, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0xfffffffffffeffff, 0x1, 0x41edf0fc}}, &(0x7f0000442000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f19000)={r3, 0x70, &(0x7f0000f24000)=[@in6={0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x2, 0xb3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0xd1, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xaa1}]}, &(0x7f00006cf000-0x4)=0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000d71000)={0x2, 0x7, 0x1, 0x7fffffff}, 0x10) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000839000)=@req3={0x180000000000000, 0x7, 0x9, 0x89, 0x3, 0xfffffffffffff801, 0x8}, 0x1c) syncfs(r2) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000008c000)=0x1) 2017/12/25 04:39:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000865000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000424000)={0x12, 0x17, &(0x7f00003ff000-0x17)="7d4ab74dc7dd7d8c9c93554133ae7483264c1d722edd3f"}) bind$unix(r0, &(0x7f0000cea000-0xc)=@file={0x0, './file0\x00'}, 0xa) syz_open_dev$mice(&(0x7f0000692000)='/dev/input/mice\x00', 0x0, 0x80) 2017/12/25 04:39:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000563000)='oom_score_adj\x00') ioctl$VT_RELDISP(r0, 0x5605) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f000036b000)=0x0, 0x4) 2017/12/25 04:39:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create(0x101) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00004fc000-0x10)={0x100000000, 0xffffffffffffffff, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001f3000-0xc)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006bc000-0x4)=0x0) connect$unix(r0, &(0x7f0000c01000)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000889000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000d68000)={0x2, r3}) 2017/12/25 04:39:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_names=@common='bcsf0\x00'}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bf2000-0x4)={0x0, []}, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00009c6000-0x1000)=""/4096, 0x1000) [ 115.567165] device gre0 entered promiscuous mode 2017/12/25 04:39:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000d07000)="") mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ffac, &(0x7f000002f000)="") statfs(&(0x7f0000645000-0x8)='./file0\x00', &(0x7f0000d98000-0x40)=""/64) [ 115.608076] device eql entered promiscuous mode 2017/12/25 04:39:24 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x800000000000003, 0x1) write(r0, &(0x7f0000e5b000-0x26)="26000000130047f10714c180e30000ff001000e301000000100000000000c900160002000735", 0x26) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f7d000)=0x8cc, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f7f000-0xe)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000f80000-0x4)=0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000f7e000)=""/0, &(0x7f0000f7f000-0x4)=0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000f7f000)=0xfffffffffffffe00, 0x4) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00004e8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000083e000-0x4)=0x8) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f80000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000707000-0x4)=0x3) 2017/12/25 04:39:24 executing program 6: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f0000603000-0xa4)=[{0x14, 0x101, 0x303, 0x0, 0x0, "07c36ffa"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000303000)={0x0, 0x98, "83022c451118802d5867ad679e21f171716a079a7e41d6bb95dcde3c2aa7202b58726711bedf552c016c703fc6833cd30b6d142e9b935e54c736aec7eaeac32f502b72f337b3e892bc1df9b1aaf69017f0c42a72e666f183458128993a8578d8b9cdfffb982803c25fd2ebe63e947bed0e086db94b3eca9c84387833a15e329b94b8eb559372d80ea46dcc85156dbffc1b837a712fc36eff"}, &(0x7f0000623000-0x4)=0xa0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000624000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x4) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000622000)=@assoc_id=r1, 0x4) 2017/12/25 04:39:24 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000003000)=0x0) r1 = getpgid(0xffffffffffffffff) setpgid(r0, r1) r2 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) r4 = accept$inet(r2, &(0x7f0000004000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) 2017/12/25 04:39:24 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock2(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) clone(0x0, &(0x7f000000b000)="", &(0x7f000000b000-0x4)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000008000-0x1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000160000)='/dev/sg#\x00', 0x5, 0x40000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000371000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001b6000)=0x8) 2017/12/25 04:39:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x2) r1 = getpid() getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000cd2000-0x4)={0x0}, &(0x7f00001df000-0x4)=0x4) sched_getaffinity(r1, 0x8, &(0x7f0000cf5000)=0x0) fcntl$addseals(r0, 0x409, 0x7) pwritev(r0, &(0x7f0000119000)=[{&(0x7f0000304000-0x17)="c9", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000be9000-0x4)=@assoc_id=0x0, &(0x7f0000420000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001da000-0xfb)={r2, 0xf3, "72c071aa99fd5c2b42508254632532de92b13c2588bf3b0091d4bbf983e07e4efd801c830b9b78f47b068f4e05ab7ca79bf4c136ec516fd30304b84babbe245eee2e33b521846e7ecd329d4a69fdd81f3b1052837da419d666130919a8a9656538e41a090ff6d540c4744d9dc4ba2b563545981064e1a3f3b96f4720df1c7e42d08852183607846337ee5c1a3d880837658207f95c47545338e478b7f799d173fa7588a1740420c4a1208db3120d90e0a44b83465b76de0653b42bc599cec5bf16afa1fb0ce16d91dad801ad01ea2bee88c1394f6c0f00ee6a658dc221b7446e3adbfdfe346396be7c833caf7645cb62ec6040"}, &(0x7f00007ef000-0x4)=0xfb) setns(r0, 0x4000000) 2017/12/25 04:39:24 executing program 2: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004e000-0x2)='!\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000044000-0x50)={0x343, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000048000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f000002b000)='id_legacy\x00', &(0x7f000004f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000004e000)='-^\x00', r3) 2017/12/25 04:39:24 executing program 4: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f000023e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000d7a000)=@file={0x0, ""/27}, &(0x7f0000302000)=0x1d) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f79000-0x78)={0x0, 0x70, "c4f13c3814b1eee2da6223a05a4da1fb880fa4adecb3871a6eba9a4e4fc78ad71bfd2cf3974e53695ea7c921cf74a44b04798be4db0a9019f5423e2e8dfa4b2bc0ce479c60dc475171bf3c21b943fbd012c07719b6190ef0565fc38903cd1e4cf8f311d7457d52e6a01b1594d6b0a459"}, &(0x7f00003b6000)=0x78) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000055000)={0x6, 0x4, 0x101, 0x3, r1}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000f78000)='/dev/ppp\x00', 0x40, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000f77000-0x78)={0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/25 04:39:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000196000)={0x6, 0x0, 0x3000, 0x5, 0xffff, 0x0, 0x53, 0x7, 0x5, 0x8}, 0x10) syz_emit_ethernet(0x36, &(0x7f00009e7000-0x14f)={@random="e3ae8895310d", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/25 04:39:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d9c000)='/proc/self/net/pfkey\x00', 0x204400, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f00000a5000)=""/235) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='lo\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000fa0000-0x44)=""/68, 0x44, 0x0, &(0x7f00004f3000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="24ac681c955f", [0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2017/12/25 04:39:24 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fd0000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000-0x4)=0xe8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000fd0000)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000fd0000)=0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000fd1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007d2000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000c58000)={r1, 0x1, 0x6, @random="542520a7dc88", [0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000fd1000-0x8)={0x0, 0x0}) ioprio_get$pid(0x3, r2) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00006a7000)='/dev/usbmon#\x00', 0xffffffffffffff7f, 0x100) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000fd1000-0x4)=0x3ff, &(0x7f0000fd2000-0x4)=0x4) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fd1000)={0x0, 0x0}, &(0x7f0000fd1000)=0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000fd2000-0x8)={r4, 0x8}, &(0x7f0000fd1000)=0x8) creat(&(0x7f0000fd0000)='./file0\x00', 0x80) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fd0000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fd1000)={0x0, 0x3, 0x4, 0x8, r5}) 2017/12/25 04:39:24 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c31000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) bind$netlink(r0, &(0x7f0000547000-0xc)={0x10, 0x0, 0x97c, 0x1}, 0xc) r1 = syz_open_dev$mice(&(0x7f0000d29000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000b04000)='/dev/loop#\x00', 0x0, 0x2) sendto$ax25(r1, &(0x7f00001da000-0xbe)="0c25b1ab5ec6e4260b26d52707f54b92059e0a43a4b2c05d6646ccc26ff6e893b12bf53ef748d4a4c1da7aed06d23943eca9e56abdd36ffd4f6d1f3564b78fde7f2d51058365727a59e789a3efd0038454b029ed7562af225465028437ece716031efaec2472f03bfbb5a9ac0460d406db4a06b50f5d6f256b6f65058f7647344448194866700d3ba99880a6ecc23395790b8f8cafa965d650b3b2d2c5626b8bb39fb7adc53c5a61df3e2a819177a146bfa209291517752350b8de17a6a4", 0xbe, 0x40000, &(0x7f00005e8000-0x10)={0x3, {"619a2029792d5e"}, 0x8}, 0x10) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f000076c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6cebd6c155c1a3e491a70399ac9c3f4984080af258a5ddfb0ffb3c645412ca7c52e79aacd839dcc29269cd202376188718d72fc8bb1f5c451f9e5b026c4487e9", "13bc90f6acc1de7bc554994245e8305c1549b0b6296f5fd18e5434f82cf4271b", [0x0, 0x0], 0x0}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2017/12/25 04:39:24 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a38000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b2b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000f98000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000014b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae1000)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000db3000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b6e000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000080e000)=0x0) fcntl$getown(r1, 0x9) gettid() ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000a80000)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000d7b000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f0f000-0x4)=0x0) fcntl$getown(r1, 0x9) gettid() fcntl$getownex(r0, 0x10, &(0x7f0000cdf000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c6d000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005ca000)=0x0) r3 = getpgid(r2) getresuid(&(0x7f000009e000)=0x0, &(0x7f0000ff3000-0x4)=0x0, &(0x7f00006b4000)=0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000c44000)={0x100, @tick=0x1e26b98b, 0xffffffffffffffff, {0x81, 0x3f}, 0x7ff, 0x2, 0x3d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getgroups(0x9, &(0x7f000033e000-0x24)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e5f000-0x4)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000880000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000e2000)={0x0, 0x0, 0x0}, &(0x7f0000ecd000)=0xc) r9 = gettid() sendmsg$nfc_llcp(r0, &(0x7f00004e1000)={&(0x7f00003e2000)={0x27, 0x3, 0x800, 0x0, 0xa7df, 0x3, "9db8f81b0b5e587094e46ea021c418b20bd06113d12276697ff9c94dab736985c9414124a528eed09d4843ad9c70db96fb71a3e9c008a3b9b7d71f24a1a189", 0xffffffffffffff7f}, 0x60, &(0x7f0000df8000-0x90)=[{&(0x7f0000eff000-0xac)="85dfe1ac0d91e261c3ef617b0b9881d49370e952f42fd03ba8f8224b493096f7d027c4edb13123f04a0406f833c39b4f30fe2b1ab69ff66ef2aa9ab63fe8a5dbf71376272571d2f2c236bf135eaa950511fdba3b9aef75df240f161c8b6ce98a6a26c61a17916eddbabbbc2c7dd901c04aca15e5422cd71dd2419600061b57682010b82e687995f638d62baed56709c40004232ad584962f3077ef2a6074a952f468fffb8c5e52bb99df7713", 0xac}, {&(0x7f0000322000)="460ea384fe7b1a8f9753776e33736b3fd4f2740e8452d14831e442a847714a4a9296e08b543098d5b39c08445e313f7fca58cfa745f7962a6cd081bdf2eb848c7a8470a1d6", 0x45}, {&(0x7f0000e17000)="7eb0dc01ac761ed0fa7d08719469e4f2b87509f5561bd627b2ef4358d9db57059989d20d1ca40064ca62ea99a4d4c878ad99", 0x32}, {&(0x7f0000745000)="", 0x0}, {&(0x7f000075f000-0xc9)="26355c20b7ce3004c5e9b1fc7be38710c323ba9687709ac6bd79695831eddc81d18340e1563fe736327233fdfa3b8297ee3d978385b7175bc07be13e26b6cea2e79f46dd652d28eaac8b35da329425014a0f764a9fabf0c1eab948651f8c9f4e313a9dc1056b92a95f4a8b42b6138b9736fd65cc53715c840231e771685297ce88b60677ea177bb40eb471183a07f8fa08b65e02682966750f427fba4de081d4128dc97f73836bc1c7232ed437d2455028ac351000f0d8de4517774e5de213cd8f5c7fb0149b9b4a86", 0xc9}, {&(0x7f0000b50000)="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", 0xfe}, {&(0x7f0000945000-0xa2)="2cc7baf93ae19195178600528c8d25540a347a3be98aa96b2fca0e466a5c02d01c211d9760754d05ae6e4c449bea2eed4d1c5d9516fd4bddfa72eb031db92e642623b4dccbe35c37bd71522362a1fa9f5e9d114188e6f15ff6444488d691c8dded9c834a8a1150d01d773e936c8c23e9e619ab70467758844ec94d67dab84332e71f818b553e142aaee7a909e0270805008ad8a9b92310c7c2bdb859b24af35596d7", 0xa2}, {&(0x7f0000a25000)="6a11a71493205a4e25ee863d41af029798deb53a2d25d845d60e89ce399cfd2c5b6e2fade8f5f1d093990da1950ed200cf29311459244907545c254b92353076a3cb85ef9149919d82689c1be0e3b97033aec6f6fe39bba51f601b15d6e672c5b10b2938e705a84a1917de36ae499502ad528ef94d94448357725ee0b0f8cc28257cab8f1a7ce9cb508fa4885827987cd9e6409295c49664fd4e0c36735c14c32c", 0xa1}, {&(0x7f000002a000)="16ae143abf4f2751565e3a94e350b16334bfe6261b5b1601a1ade9e9de5858c26b40b313b2ae05f9df33c8317b530ebcd1fbe849f029f1cca1222a5a50dc286d5daaf4d766d86c098ae4a5528affb94d07f53a3f65487c481ed604d900e03c9c7f19cfeb0ac605eacb059ca4a358e0776ce92687195995613469f9651499b5e75f5e0cf18c100d594a2b3fbc84308091d5c4da0b4e6bc7acd414d5a0cab8e4f524986745d7c94fca471030db", 0xac}], 0x9, &(0x7f0000758000-0xa8)={0xa8, 0x84, 0x100000000, "ac8c4477d53df8972103ba3e9152378b71bbdd2b92c2417c783d8ca09caa6833de9e01fdb243a957de36782175c0c3e61a3d4cfdd8c728f83d18912f444e424fd616a30eb7a0f077519cb899ce71d1f1154e4275cf34fa30b8e66ee53be76fddd6b73ff4606104e5c06dd078f72f48b55a938762d1aa132352fe8ea11576163e3da91f1745de07263daa9b95165e6d9657"}, 0xa8, 0xd4}, 0x80) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b90000)={0x0, 0x0, 0x0}, &(0x7f0000627000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c39000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ad7000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000088f000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000ebc000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000295000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b0000-0x4)=0xe8) r14 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005c8000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000030000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f0000428000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000540000-0x38)={&(0x7f000073e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000fa3000-0x70)=[{&(0x7f00001b1000)="57ee03a90d86ebc9cf4a68efa8e1de1bc45faa375b0a5811b61ea7afaf5fba1dca9b22e42cc703fc291b1d0dc58de344c31827bb1ddb47108f978a01dff8e3287bb40d93d862ff879db6e895f98d806bb68b351b0bac3611191307d0e2861be4f7530e7c313cc697bee810d801505bf90cd8bf2971555c8dae195c71ddb8ee0f240c380687ee60e73c6db88e34cc13e8a0d46e47efaf180a2661d288e577917ac29b63e4045c2eb0ff12cc19e8bc254fea", 0xb1}, {&(0x7f0000378000)="86073b3bf70ae9db809485f80e4d0eb762c70482c7e6a5f7d4e906022837ec144d99d714340ffed2", 0x28}, {&(0x7f00003cb000)="c36187eadf820d31393c13586d373d8e7e514e87bbc8dfc6ac767f0d9effffe0a24e5c1f7d1329d0973ab24d08dddc063012b7b07990e721a93d7e65e3587828d44d7cd08da3836023dc5a16eb3e23892c8a3cf9b006eceb6bf12e876f71dc34da5983a3eef0f21af07e20fa06", 0x6d}, {&(0x7f000065d000-0xf7)="bc477513771a848dc5aee05d5329dd10c8c7ffbed1adc8ccac6d1e180bb59cc8dd8435262d7405a782e1870b5f345e1e85da4c1a9aaf221b7e8db5fee90062d90ee3305a53ea02458193f0662c71019c31e2c67faa871ea558a56fb998a6c96a10e2c15059253aadcb02860797db7c524010106bfa7353e4e3274dad0ebd24636fccd5a43cecba9ae55d0d50b7c67ade72af2b583a4cf42dbec4e87184ebe73f707222ad761fcd25bce1a6e9ab5946970c4e203a14c322d082d1b2c023d86a1271c146ef04b98dcfe4ebdf34daaae561b4537bac4c85f7b58b155c33d2aa4db713832acfc58f23471c68a1d57f98a85eebd5d28e9b6f53", 0xf7}, {&(0x7f000087a000-0x5c)="cf5c1201a3e50bc5b0b83413d151f554e73ae7e28617c07c67c3656ce07240088a84e768da7e1d66805c2886c937b93befe164ccdaad50433b39928ac7a5a0331a523966956ae4a59c8e1bfea609690c7cd8c5d99580e742e8e48fc6", 0x5c}, {&(0x7f000065f000-0x7c)="aed342fcd9867a6aa5c03c9dc2c814d80530a8a0a96031278b08c40e5ec7c14dd2afcebe29c76c510bd3f24c59e6144412c35608435cca2087adcefde1bfffb62af67dd58c2ac2316cbe398683d468f0436e2071347a8f078a4b0ccb272dd68d6e1d148a5b311fadfe511756aace70e7227439c6c9b6ea5f85a3cef2", 0x7c}, {&(0x7f00003d3000)="4d2b8fe05c83cadd8781f6a0950cd4a1f2063700ffcb379f899fde64feeaf6e6a79db25547e5d26cbe17b3ddfe1eb8317eb60edb5ceb6a811baf2efc84f9f2985b17ffe125a441cb5039ea68ddd701b8f57e017e8a5cb73e72085b43677a1d5d7ce09a3caf2d681afa3882d40e73d5dc54865cfe951aaf1605f646966d73940c4ea8f801c676a93da74b9ca579584576d201cd864f471712de55a87765ddb58a65cfce1d66d9aa6d90d06e9325e0d2", 0xaf}], 0x7, &(0x7f00007c4000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xe8, 0x4000}, 0x40840) write(r1, &(0x7f00006f9000)="240000005a001f8100ddfcf42000000005152b10080002feffffffffffffff0800000000", 0x24) 2017/12/25 04:39:24 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000019000-0x8)='./file0\x00', 0xa0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2017/12/25 04:39:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdd000)=[{&(0x7f0000fe7000-0x39)="3900000013001903041100000000000080008f0002000000450080000000ff0009001600041000000000000006000000050000000000000000", 0x39}], 0x1) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f00000e2000-0xf3)=""/243, &(0x7f0000f15000)=0xf3) 2017/12/25 04:39:24 executing program 5: 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) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) process_vm_writev(r0, &(0x7f0000216000)=[], 0x0, &(0x7f0000001000)=[{&(0x7f0000001000)=""/20, 0x14}], 0x1, 0x2000e000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x6)='/dev/sg#\x00', 0x400, 0x260040) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x401, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000)={0x0, @in6={{0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x7, 0xeeb, 0x0, 0x5, 0x0, 0x6, 0x7b5, 0x2, 0x1, 0x5, 0x10001, 0x2e1, 0x9, 0xfffffffffffff718]}, &(0x7f0000003000-0x4)=0x108) 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) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x143}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000002000)={&(0x7f0000001000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000-0xe6)=""/230, 0xe6}, {&(0x7f0000001000)=""/186, 0xba}, {&(0x7f0000001000)=""/108, 0x6c}], 0x3, &(0x7f0000001000-0x66)=""/102, 0x66, 0x0}, 0x0) dup3(r1, r1, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000002000)=""/69) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000003000)={@generic="4ca47bec8e5a4c25f3397464c4667fe6", @ifru_flags=0x1000}) getpid() setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={r3, @in6={{0xa, 0x1, 0x1000000000007, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000004000)=0x0) 2017/12/25 04:39:24 executing program 6: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt(r0, 0x2000000000000107, 0x13, &(0x7f000036a000)=""/0, &(0x7f0000525000)=0x0) socket(0x3, 0x80000, 0xc000000000000000) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f85000)={{0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, {0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1000, [0x3, 0x7, 0x3, 0x4, 0x9, 0x800, 0x5b669e8, 0xffffffff00000000]}, 0x5c) 2017/12/25 04:39:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x805, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00007e4000-0xd)='/dev/usbmon#\x00', 0xffffffff7ffffffe, 0x4000) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009b0000)={0x0, 0xffffffffffff0001}, &(0x7f0000ab3000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d4e000)={r3, 0xba}, &(0x7f0000dd5000-0x4)=0x6) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/25 04:39:24 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b7c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x80, 0x8f6, 0x2, 0x8, 0x8000, 0x7fff, 0x6, 0x1, r1}, &(0x7f0000002000-0x4)=0x20) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000f38000)=[], 0x0, 0x400000002) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000dad000)=0x7, 0x4) 2017/12/25 04:39:24 executing program 3: r0 = socket(0x3, 0x4000000000000000, 0x0) read(r0, &(0x7f0000c74000)=""/1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) 2017/12/25 04:39:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000759000)="", 0x0, 0x0, &(0x7f0000d8a000)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl$void(r1, 0x0) close(r0) [ 115.894363] device gre0 entered promiscuous mode [ 115.900560] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 115.910988] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/25 04:39:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg$unix(r0, &(0x7f0000c19000)=[{&(0x7f000039a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000088e000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/25 04:39:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000237000)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000fd3000)=0x2, 0x4) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) creat(&(0x7f0000129000)='./file0\x00', 0x0) 2017/12/25 04:39:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004ba000)='./file0\x00', &(0x7f000021d000-0x8)='./file0\x00', &(0x7f000015e000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f00002d7000)='./file0\x00') ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)=0x0) clone(0x22400, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000735000)="", &(0x7f0000734000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000331000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f00001ad000-0x8)='./file0\x00', 0xffffffffffffffff) mkdir(&(0x7f0000ecc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006de000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00003f1000-0x2)="") 2017/12/25 04:39:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00009eb000-0x8)={0x0, 0x0}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000666000)=@req3={0x4, 0x4, 0x0, 0x0, 0x7fff, 0x10001, 0x10000}, 0x1c) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername(r1, &(0x7f0000f75000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000cc000)=0x60) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000094a000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00003b8000-0x10)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/25 04:39:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a8f000)='/dev/ppp\x00', 0xfc556fd35f3c6d39, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000c5f000-0x14)={0x20, 0xffff, 0x8, 0x6b04e01e, 0x51, 0x7, 0xce3, 0x8, 0x100000001, 0x8}) close(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) pipe(&(0x7f0000958000-0x8)={0x0, 0x0}) splice(r2, 0x0, r3, 0x0, 0x10000, 0x0) 2017/12/25 04:39:24 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000007000)=0x0) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000003000-0x1000)="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") r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000002000-0x120)=[{0x3ab, 0x7ff, 0x5, 0xc0, @tick=0x9fc, {0x54, 0x6}, {0x4, 0x9}, @quote={{0xffffffffffffffe0, 0x5}, 0x1ff, &(0x7f0000001000-0x30)={0x0, 0xe2, 0xedc, 0x53, @time={0x77359400, 0x0}, {0x98, 0x8}, {0x3, 0x73e80661}, @quote={{0x6, 0x4}, 0x4, 0x0}}}}, {0x626, 0x2, 0x80000000, 0xffff, @tick=0x7cbdabeb, {0x0, 0x3ff}, {0xffffffffffff8001, 0x0}, @control={0xff, 0xffffffff, 0x5}}, {0x800, 0x715b, 0x9, 0x1, @time={0x77359400, 0x0}, {0x7, 0x2}, {0x0, 0x401}, @control={0x9c, 0xeba, 0x80000001}}, {0x1a3, 0x80000001, 0x8373, 0x1, @tick=0x9a5f, {0x6, 0xfff}, {0x7, 0x9}, @quote={{0x81, 0x2}, 0x7, &(0x7f0000002000-0x30)={0x1000, 0xffffffffffffff80, 0x6, 0x101, @tick=0x5, {0x3ff, 0xeae}, {0x7, 0x200000000000}, @note={0x3, 0x80000000, 0x8001, 0x1, 0x44}}}}, {0x1, 0xccc0, 0x6, 0x6, @tick=0xff, {0x7, 0x5}, {0x0, 0x6}, @note={0x100, 0x7352, 0xc00000, 0x9, 0x8}}, {0x6470b699, 0x1ff, 0x0, 0x80, @time={0x77359400, 0x0}, {0x71c5a3e, 0x8d}, {0x7ff, 0xb8f3}, @raw8={"9ce246429522b41e4ba31982"}}], 0x120) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000008000)={0x3, [0x5, 0x100000001, 0xfffffffffffffffe]}, &(0x7f0000008000)=0xa) ioctl$VT_WAITACTIVE(r1, 0x5607) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000007000)="", 0x0, 0x20004000, &(0x7f0000008000-0x10)={0x3, {"63e23c3a1ec96a"}, 0x81}, 0x10) 2017/12/25 04:39:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000834000)=0x0, &(0x7f00004b2000)=0x0, &(0x7f0000231000-0x1)="") socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000037000-0x10)=@random={'btrfs.\x00', '/dev/vcs\x00'}, &(0x7f00004b1000)=""/4096, 0x1000) 2017/12/25 04:39:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = socket$inet(0x2, 0x8000a, 0x3113f79f) signalfd4(r0, &(0x7f0000e7d000-0x8)={0x0}, 0x8, 0x0) 2017/12/25 04:39:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f00002cf000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a67000)={0x0, 0x401}, &(0x7f0000b5b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000eeb000-0x10)={r2, 0x1, 0xa1, 0x4}, &(0x7f000020a000)=0x10) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000000)=""/142, &(0x7f0000dbb000)=0x8e) 2017/12/25 04:39:24 executing program 3: clone(0x0, &(0x7f0000fc7000-0x1000)="", &(0x7f0000fc7000-0x4)=0x0, &(0x7f0000d07000)=0x0, &(0x7f0000fc7000-0x27)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x4, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x989680}, 0x0) 2017/12/25 04:39:24 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f000037f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00006ce000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @rand_addr=0x1b3c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x92f, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x9, 0x3f, "77f734a14906b01b1a00098a2b7cf24f4956e529cb1fe0007db8c4e1ab7a3459b7d5fed71162a74d9d14edb70e34b58c164997a6c66f9d08a25947c8406b4388c2d97127a7b8b164d6aebf0c8da81e91"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000c89000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000169000)=0x10) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cb5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = gettid() ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000c1d000)={{0x0, 0x3, 0x2, 0x2, 0x1}, 0x6, 0x8, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r1, &(0x7f0000925000+0x1f9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$loop(&(0x7f000092c000-0xb)='/dev/loop#\x00', 0x81, 0x2) getgroups(0x1, &(0x7f000013c000-0x4)=[0x0]) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000075e000)={0x0, 0x81, "97da965013c8114b938f99141a3d3086766bb70e62dbb9c191bcedef8b221f0d9682d06aeaef8466074a1bb871c1f8c0687bffe97c152f350df3795258f5224f9dab445aa5eebd135054920554e97ca8bafdcb94fa72fe84312d64d308273ae80e4a33da3427fa75452340bc0593ea8525d11ab07bc65e670cbf4014fe79f4590b"}, &(0x7f0000e8f000-0x4)=0x89) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000d26000)={0x7fff, 0x3f, 0x2, 0x100, 0xffffffff, 0x6, 0x0, 0x5, r6}, &(0x7f0000b4d000-0x4)=0x20) membarrier(0x8, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004a5000)={r2, r3, r5}, 0xc) r7 = syz_open_dev$mice(&(0x7f0000964000-0x10)='/dev/input/mice\x00', 0x0, 0x2) write(0xffffffffffffffff, &(0x7f00004e2000)="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", 0xc46) writev(r7, &(0x7f0000967000)=[{&(0x7f0000614000-0xc5)="429870d9e65f73d3d602d657977bc3a6a602264c5630e1bb052c272892cde4888378b8eed30796657575f602c95ad7042fc55c53b4eba80e19fa31862bb631144fc0694310ea97e5b290491dff1108c55b896b59177ac36523ab02b8afeb54061f626ddabe0bb1d6f2c8d0447914d1636690ae702d960f8f5cd7793cafa6eefbfa87f98bfdf8418c7ea869378d259250416cd6cd79cc3d9ee1e5923affb190081c089b35d29d", 0xa6}, {&(0x7f0000881000)="4e4788248e5e69e1279564abc8cbca52cbaaeeb54135b29901b96bad37c2b5d90cb8da6822b73218f1951eab30046458657889a7110fa4f4105811f3e1b8c13db5be", 0x42}, {&(0x7f0000d2c000-0x44)="a56e65a30ded3476cd25bec3704cab2b1606309f0987d5", 0x17}], 0x3) 2017/12/25 04:39:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00008d8000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000fe000)='sessionid\x00') exit(0x0) preadv(r2, &(0x7f00007e8000-0x30)=[{&(0x7f0000d7f000)=""/196, 0xc4}], 0x1, 0x0) 2017/12/25 04:39:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvfrom(r0, &(0x7f0000723000)=""/136, 0x88, 0x40002060, &(0x7f0000566000-0x60)=@nfc_llcp={0x27, 0x2, 0x5a1, 0x6, 0x6, 0x8, "1dad11ce06a7eb323be0cfb18598041920e4f64a5d041e6f9c9c81d7b83da8b1190f54ef4a959f640e1df57d93b0ad1fa81a801fe36a40a655560bc7eb7c02", 0x5}, 0x60) pipe(&(0x7f000063e000-0x8)={0x0, 0x0}) write(r0, &(0x7f000010a000)="240000002e001dff3200000800207700fbffffff0100000000010000ffffff000100ff10", 0x24) 2017/12/25 04:39:25 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000013000+0x4f2)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/25 04:39:25 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000843000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f00003d9000-0x4)=0x4) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f03000-0x4)=@int=0x0, &(0x7f0000120000)=0x4) r1 = socket$inet(0x2, 0x80a, 0x0) getsockopt$sock_buf(r1, 0x1, 0x80000000001c, &(0x7f0000746000)=""/149, &(0x7f0000f00000-0x4)=0x95) 2017/12/25 04:39:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f000061e000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup(r0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f000045f000)={0x0, 0x0, &(0x7f000087e000-0x20)=[{&(0x7f00007d6000-0x1000)="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", 0x610}], 0x1, &(0x7f00001d2000)=[], 0x0, 0x0}, 0x0) 2017/12/25 04:39:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x100, &(0x7f0000265000)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000001000)=@ax25={0x3, {"8e84eca7a4b2a5"}, 0x7}, 0x10) 2017/12/25 04:39:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, "773fa771e20d21035e000000000691966a46d85091c673a445ce000000ff000000079948a2952ec9e04f383eb7025ee6bf18ce053aa10160f89250cb6cb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a266de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f116939d51dd528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x0, 0x0]}) r1 = getpgrp(0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000064f000)='/dev/sequencer\x00', 0x800, 0x0) perf_event_open(&(0x7f00003a2000)={0x5, 0x78, 0x100, 0x6bda, 0x1ff, 0x2, 0x0, 0x9, 0x28001, 0x8, 0xee97, 0x3, 0x8, 0x2, 0x0, 0x0, 0x3, 0x5, 0xaf90, 0x20040, 0xa54c, 0x20, 0x7, 0x20, 0x7, 0x1, 0x0}, r1, 0x2, r2, 0xc) 2017/12/25 04:39:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000030000-0xe)='/selinux/load\x00', 0x2, 0x0) bind$netlink(r0, &(0x7f0000c99000)={0x0, 0x0, 0x26, 0x7d0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f00005d6000)=[{&(0x7f00004c6000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) 2017/12/25 04:39:25 executing program 2: r0 = socket$inet(0x2, 0x400000000000a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/25 04:39:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ba4000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000073000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/25 04:39:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000897000-0x8)='./file0\x00', &(0x7f0000f1c000-0x28)=[&(0x7f0000e4a000-0x2b)='trustedvmnet0loeth1ppp1]cgroup#procselinux\x00', &(0x7f0000d70000)='\x00', &(0x7f00003a1000-0x1)='\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000e84000-0x8)='wlan0$\'\x00'], &(0x7f0000bd2000)=[&(0x7f0000001000-0x6)='cgroup', &(0x7f0000000000)='\x00', &(0x7f0000000000)='keyring\x00', &(0x7f00001d5000-0x1)='\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000001000-0x11)='!@%ppp0-!%vmnet0\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008e7000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000b26000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000406000-0x3c)=[{{&(0x7f0000774000)=@generic={0x0, "4b2879b4cfc4252ab30ce12257a645ed8ced6b002c739982f3d99c6b5fc6bc0013214d43952eeda93a952642299113c9a5fb058ebfed242847e12c94dabc573e99154827737e6b8de2f5eee3c88160ade41041a6bd232502f24a94b1a5c8cd96302ac877796ea162706b59fb70dffe091553b1e706e47d54b358e2c47c30"}, 0x80, &(0x7f00002aa000-0x40)=[{&(0x7f0000734000)="fae9807a8901dee1a5f79f9021353d9d2546e19c750161619ed0b81b34e065f4f971fe5e12965acdc40bc0f340b81765bbf49b311ac469587fe31f4f397b76a1d00c81986c3b3c8fa6724763f4e0c15d3c14685a7a69dd8f74d2c91bb10c117c8236fb78ad90afe23fee8b7d7d1c3f562048e717664a10785a39bf94f2e327a333895ef18e6a7aefbe9d899ea9f96e34de5cefafef36928debae0b6db26dc056e8f75adc9c8c2825887a916bcee82078fb92baa3a041b639cf22a83e77642f2e9f21658c967e64cbf378617db1da8dc23e6c2d8fc8eeb58366be5296a3d0570fa38a74aaaa6290043c9d13cc5173fa3d097f312b2dce27b004437995", 0xfc}], 0x1, &(0x7f0000454000-0x1c8)=[{0x60, 0x139, 0x1, "0c1b3242ecefdcafbb5d09c44895b40d97c31082d4ec922e25cf74b17fe58ba654079623bc13ceb68f4178593b3269f6f5c80c2fc55ec0a2a3849590a41bb7f75fd94da9e8c79ffcdc98"}, {0xc0, 0x102, 0x65f2, "bffda9264719b750178042b4e8b8325438560ea49f7b65be2844bf6e26d82869edb8a687843f8a14df4fd8f43579468b198529d91f4a3a47eabec7ef9d2da71eabf348f9d0f2959fc27a63a4bab05293ba271e90c9c26411460effd1bffad8782588264747a80df7209428945fa2d9bdb9e217510f7e61bcbe9a3ebfd453ffdea2d6ddd517f8f0e9e5f8254883b27bf80ea57d099f989fa3ed48dc145962d3901f3ce781f8d628ad400ab43638"}], 0x120, 0x0}, 0x7ff}], 0x1, 0x0) 2017/12/25 04:39:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x5) 2017/12/25 04:39:25 executing program 7: clock_gettime(0xfffffffffffffffb, &(0x7f0000b7a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mq_timedsend(r0, &(0x7f00007a6000)="5f7efc575af6daaf2a49ef3d0d676a49fb8f36ffebdb7cf1246a428040eca0871fc5bb66d0fc0dfa3ae826421fa9eda1a813941645c0e01e0056b9b281e390f7cb0e4d4361db9f5bc4c1335ef7a1b8d518d9079b691b282a2a33a1d5f9ad66c2940a6e8dd3f8058cc341e18fa4096ff033d31a40c31aa14784ceadb237ee435abf1c83880f9842d9658a82ad5e5127bc1fec1ab9d4242979f74b5e8b3bf2113f39432a728a018ca95398d3c1", 0xac, 0x2394, 0x0) 2017/12/25 04:39:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) writev(r1, &(0x7f0000212000)=[], 0x0) shutdown(r1, 0x1) listen(r0, 0x7) sendmmsg$unix(r1, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/25 04:39:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005e5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000036a000-0x10)={r1, 0x1, 0x6, @random="1bb52876c014", [0x0, 0x0]}, 0x10) socket$netlink(0x10, 0x3, 0x2) recvmsg(r0, &(0x7f00006f3000)={&(0x7f00006c9000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000caa000-0x10)=[{&(0x7f00008ae000)=""/245, 0xf5}], 0x1, &(0x7f00006c0000-0xb5)=""/181, 0xb5, 0x3f}, 0x40000000) acct(&(0x7f0000fbf000-0x8)='./file0\x00') setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004e1000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000c97000-0x10)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00007f6000)=0x0) 2017/12/25 04:39:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000ad7000)={0xaf, &(0x7f000025f000)=""/175}) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c5b000)={0x0, 0x1, 0x5bd, 0x3, 0xdb49, 0x7ff}, &(0x7f0000571000)=0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000055c000-0x5c)={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffe00}, {0xa, 0x1, 0x24000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, 0xfffffffffffffc01, [0x3, 0x3, 0x135c, 0x3, 0x400, 0x7fff, 0x7ff, 0x3]}, 0x5c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009fd000)={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]}}, 0x8c) fcntl$setlease(r1, 0x400, 0x2) 2017/12/25 04:39:25 executing program 7: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001cf000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000f15000)=0x0) bind$inet(r1, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd}, 0x1c) 2017/12/25 04:39:25 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000007000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000008000-0xc)={0x2, 0xfffffffffffffff9, 0x6, 0x9, 0xffffffff, 0x0}) syz_open_dev$loop(&(0x7f00000fe000-0xb)='/dev/loop#\x00', 0x0, 0x182) close(r0) 2017/12/25 04:39:25 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000080b, 0x1) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fc3000)=0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fc4000)={0xffff, 0x7, 0x4, 0x38e, 0x7, [{0x8000, 0x4, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x3, 0x9, 0x81, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}, {0x1f, 0x80000000, 0xfff, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x6bcf, 0x71, 0x5686, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x2, 0x4, 0xffffffff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x10001, 0x80000000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x3, 0x4, 0x8001, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fc5000-0x15)='/dev/pktcdvd/control\x00', 0x2800, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fc3000-0x38)={&(0x7f0000fc2000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f0000816000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fbd000)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d73000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000a3d000-0x2)={0x2, r2}) 2017/12/25 04:39:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000aa2000)=0x3f, 0x4) 2017/12/25 04:39:25 executing program 7: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f000004b000-0x18)=[{0x1d, 0x0, 0x0, 0x0}, {0x74, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000039000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000011000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000004e000-0x4)=0x14) r1 = syz_open_dev$sg(&(0x7f000004d000-0x9)='/dev/sg#\x00', 0xffffffffffffff81, 0x2000) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000001000)=""/173, &(0x7f000004e000)=0xad) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000004e000)=0x0) recvfrom$ipx(r0, &(0x7f000004b000)=""/232, 0xe8, 0x10000, 0x0, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000004d000-0x4)=0x7f, 0x4) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f000004f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000050000-0x4)=0x14) 2017/12/25 04:39:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = socket(0x11, 0x803, 0x300) connect$nfc_llcp(r2, &(0x7f000010e000-0x60)={0x27, 0x1000, 0x10000000, 0x7, 0x7fff, 0x7, "bdb12424cbf3f9d0c19f8f7fab63e3080a2d4bd8b761a7bfe62f189b8bc7052ceb9983c83ae7a0fb441089e0c978f0206970fbeebbeb05f1e90b7e7381fbfd", 0x40}, 0x60) setsockopt(r4, 0x107, 0x12, &(0x7f0000000000)="", 0x4) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/25 04:39:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eaa000-0xc)='/dev/rfkill\x00', 0xa00, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000007000)=0x0, &(0x7f0000b63000)=0x4) r1 = socket(0xf, 0x8000000000000802, 0x0) write(r1, &(0x7f0000753000-0x10)="0210af0002000000006466b78e000448", 0x10) 2017/12/25 04:39:25 executing program 7: mmap(&(0x7f0000000000/0xd33000)=nil, 0xd33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d34000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000d33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003cf000)='/selinux/enforce\x00', 0xc00, 0x0) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000d35000-0x5e)=""/94) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000d33000)=0x401) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) mmap(&(0x7f0000d34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000d34000)='/dev/net/tun\x00', 0x2) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/25 04:39:25 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) timer_create(0x7, &(0x7f0000ff8000-0x60)={0x0, 0xf, 0x3, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff7000)=0x0) timer_delete(r1) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000e37000)=0x0, &(0x7f0000ff8000-0x4)=0x4) 2017/12/25 04:39:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ba4000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000073000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 241.769158] INFO: task syz-executor5:20909 blocked for more than 120 seconds. [ 241.776494] Not tainted 4.4.107-g610c835 #12 [ 241.781806] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.789775] syz-executor5 D ffff8801d49574d8 26776 20909 3577 0x00000004 [ 241.797173] ffff8801d49574d8 ffffed0039ed5405 ffffffff842b7660 fffffbfff08fadb9 [ 241.805164] ffffffff847c5cb8 ffffffff847c5c00 ffff8801db21f878 ffff8801db21f8a0 [ 241.813199] ffff8801db21ef98 ffff8800b2a52f80 ffff8801cf6a97c0 ffff8801d4950000 [ 241.821314] Call Trace: [ 241.823874] [] schedule+0x9a/0x1c0 [ 241.829059] [] schedule_timeout+0x3a1/0x970 [ 241.835000] [] ? usleep_range+0x140/0x140 [ 241.840790] [] ? kvm_clock_read+0x23/0x40 [ 241.846552] [] ? kvm_clock_get_cycles+0x9/0x10 [ 241.852767] [] ? ktime_get+0x128/0x1d0 [ 241.858274] [] ? __delayacct_blkio_start+0x41/0x80 [ 241.864840] [] io_schedule_timeout+0x1be/0x390 [ 241.871049] [] bit_wait_io+0x1b/0xc0 [ 241.876379] [] __wait_on_bit_lock+0x8f/0x140 [ 241.882440] [] ? bit_wait+0xc0/0xc0 [ 241.887693] [] __lock_page+0x18d/0x1f0 [ 241.893226] [] ? add_page_wait_queue+0x160/0x160 [ 241.899618] [] ? autoremove_wake_function+0x90/0x90 [ 241.906253] [] ? __might_sleep+0x90/0x1a0 [ 241.912054] [] __generic_file_splice_read+0x730/0xb00 [ 241.918864] [] ? splice_grow_spd+0x1c0/0x1c0 [ 241.924949] [] ? page_cache_pipe_buf_release+0x70/0x70 [ 241.931867] [] ? save_stack_trace+0x26/0x50 [ 241.937808] [] ? save_stack+0x43/0xd0 [ 241.943259] [] ? kasan_kmalloc+0xad/0xe0 [ 241.948941] [] ? __kmalloc+0x124/0x320 [ 241.954497] [] ? alloc_pipe_info+0x28a/0x380 [ 241.960551] [] ? splice_direct_to_actor+0x672/0x830 [ 241.967195] [] ? do_sendfile+0x54c/0xd30 [ 241.972899] [] ? SyS_sendfile64+0xc3/0x150 [ 241.978760] [] ? entry_SYSCALL_64_fastpath+0x16/0x76 [ 241.985513] [] ? avc_has_perm+0x296/0x500 [ 241.991289] [] ? avc_has_perm+0x309/0x500 [ 241.997050] [] ? avc_has_perm+0xb6/0x500 [ 242.002746] [] ? __fsnotify_parent+0xbc/0x340 [ 242.008865] [] ? fsnotify+0x5ad/0xee0 [ 242.014307] [] ? fsnotify+0xee0/0xee0 [ 242.019740] [] ? mark_held_locks+0xaf/0x100 [ 242.025676] [] ? debug_mutex_init+0x1c/0x60 [ 242.031631] [] ? avc_policy_seqno+0x9/0x20 [ 242.037482] [] ? selinux_file_permission+0x348/0x460 [ 242.044239] [] generic_file_splice_read+0xe2/0x1c0 [ 242.050806] [] ? __generic_file_splice_read+0xb00/0xb00 [ 242.057784] [] do_splice_to+0xf5/0x140 [ 242.063324] [] splice_direct_to_actor+0x250/0x830 [ 242.069805] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 242.076440] [] ? do_splice_to+0x140/0x140 [ 242.082240] [] ? security_file_permission+0x89/0x1e0 [ 242.088990] [] ? rw_verify_area+0x100/0x2f0 [ 242.094928] [] do_splice_direct+0x1a7/0x270 [ 242.100887] [] ? splice_direct_to_actor+0x830/0x830 [ 242.107529] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 242.114123] [] ? __sb_start_write+0x14a/0x310 [ 242.120258] [] do_sendfile+0x54c/0xd30 [ 242.125765] [] ? __compat_sys_pwritev64+0xf0/0xf0 [ 242.132289] [] ? __might_fault+0xe4/0x1d0 [ 242.138059] [] ? __might_fault+0x114/0x1d0 [ 242.143952] [] SyS_sendfile64+0xc3/0x150 [ 242.149656] [] ? SyS_sendfile+0x160/0x160 [ 242.155435] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 242.161946] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 242.168572] 1 lock held by syz-executor5/20909: [ 242.173285] #0: (sb_writers#6){.+.+.+}, at: [] do_sendfile+0x8e4/0xd30 [ 242.182386] Sending NMI to all CPUs: [ 242.186221] NMI backtrace for cpu 0 [ 242.189874] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.107-g610c835 #12 [ 242.196857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.206209] task: ffffffff84214840 task.stack: ffffffff84200000 [ 242.212255] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.220645] RSP: 0018:ffffffff84207da0 EFLAGS: 00000246 [ 242.226062] RAX: 0000000000000007 RBX: ffffffff847d6708 RCX: 0000000000000000 [ 242.233333] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff842150ac [ 242.240590] RBP: ffffffff84207da0 R08: 0000000000000000 R09: 0000000000000000 [ 242.247829] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.255110] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.262375] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.270586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.276434] CR2: 000000c4201c7e80 CR3: 00000000b7990000 CR4: 00000000001406f0 [ 242.283722] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.290985] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.298224] Stack: [ 242.300372] ffffffff84207dd8 ffffffff81027d75 ffffffff84208000 ffffffff847d6708 [ 242.307870] 0000000000000000 0000000000000000 dffffc0000000000 ffffffff84207de8 [ 242.315415] ffffffff810292ea ffffffff84207e00 ffffffff8121e338 ffffffff84208000 [ 242.322937] Call Trace: [ 242.325489] [] default_idle+0x55/0x3c0 [ 242.331030] [] arch_cpu_idle+0xa/0x10 [ 242.336448] [] default_idle_call+0x48/0x70 [ 242.342339] [] cpu_startup_entry+0x605/0x820 [ 242.348365] [] ? call_cpuidle+0xe0/0xe0 [ 242.353989] [] rest_init+0x189/0x190 [ 242.359331] [] start_kernel+0x6b4/0x6e9 [ 242.364922] [] ? thread_stack_cache_init+0xb/0xb [ 242.371319] [] ? early_idt_handler_array+0x120/0x120 [ 242.378036] [] ? early_idt_handler_array+0x120/0x120 [ 242.384787] [] x86_64_start_reservations+0x2a/0x2c [ 242.391348] [] x86_64_start_kernel+0x140/0x163 [ 242.397548] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.416539] NMI backtrace for cpu 1 [ 242.420142] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #12 [ 242.427379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.436729] task: ffff8800bb942f80 task.stack: ffff8800bb250000 [ 242.442771] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.451516] RSP: 0018:ffff8800bb257cb8 EFLAGS: 00000046 [ 242.456931] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.464198] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.471448] RBP: ffff8800bb257ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.478696] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.485969] R13: 0000000000000003 R14: ffffffff8426abe0 R15: 0000000000000002 [ 242.493227] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.501446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.507296] CR2: 00000000012d20b8 CR3: 00000000b7990000 CR4: 00000000001406e0 [ 242.514571] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.521833] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.529113] Stack: [ 242.531230] ffffffff8426abe0 ffffffff847e8600 00000000000194a0 0000000000000040 [ 242.538728] dffffc0000000000 ffff8800bb257d00 ffffffff810b8e1b ffffffff839f53e0 [ 242.546263] 0000000000000003 ffff8800bb257d60 ffffffff81d0f4d7 ffffffff81417c73 [ 242.553792] Call Trace: [ 242.556345] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.562734] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.569812] [] ? print_lock+0xab/0xae [ 242.575228] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.581976] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.588981] [] watchdog+0x6fa/0xae0 [ 242.594224] [] ? watchdog+0xc3/0xae0 [ 242.599597] [] kthread+0x268/0x300 [ 242.604762] [] ? reset_hung_task_detector+0x20/0x20 [ 242.611437] [] ? kthread_create_on_node+0x400/0x400 [ 242.618072] [] ? kthread_create_on_node+0x400/0x400 [ 242.624749] [] ret_from_fork+0x3f/0x70 [ 242.630273] [] ? kthread_create_on_node+0x400/0x400 [ 242.636913] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 3b 09 17 00 4c 89 e7 57 9d 0f 1f [ 242.656291] Kernel panic - not syncing: hung_task: blocked tasks [ 242.662419] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #12 [ 242.669657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.678981] 0000000000000000 f5c42d27d6f1eaf4 ffff8800bb257ca8 ffffffff81d0457d [ 242.686935] ffffffff83881e80 ffff8800bb257d80 dffffc0000000000 7fffffffffffffff [ 242.694886] ffff8801cf6a83e8 ffff8800bb257d70 ffffffff8141774a 0000000041b58ab3 [ 242.702843] Call Trace: [ 242.705407] [] dump_stack+0xc1/0x124 [ 242.710741] [] panic+0x1aa/0x388 [ 242.715726] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.722622] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.729863] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.737105] [] watchdog+0x70b/0xae0 [ 242.742346] [] ? watchdog+0xc3/0xae0 [ 242.747678] [] kthread+0x268/0x300 [ 242.752835] [] ? reset_hung_task_detector+0x20/0x20 [ 242.759465] [] ? kthread_create_on_node+0x400/0x400 [ 242.766097] [] ? kthread_create_on_node+0x400/0x400 [ 242.772731] [] ret_from_fork+0x3f/0x70 [ 242.778233] [] ? kthread_create_on_node+0x400/0x400 [ 242.785059] Dumping ftrace buffer: [ 242.788606] (ftrace buffer empty) [ 242.792283] Kernel Offset: disabled [ 242.795896] Rebooting in 86400 seconds..