000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") getrlimit(0xd, &(0x7f00007fc000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000340000)=[{{&(0x7f0000ff9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000d92000)=[{&(0x7f0000496000)=""/135, 0x87}, {&(0x7f0000484000-0x52)=""/82, 0x52}, {&(0x7f0000e05000-0x6b)=""/107, 0x6b}], 0x3, 0x0, 0x0, 0x59eb5c00}, 0xfffffffffffff02f}, {{0x0, 0x0, &(0x7f000098a000)=[{&(0x7f0000f91000-0x78)=""/120, 0x78}, {&(0x7f00008b7000-0x71)=""/113, 0x71}, {&(0x7f0000086000)=""/102, 0x66}, {&(0x7f0000f05000-0xc7)=""/199, 0xc7}, {&(0x7f000021c000+0xd9c)=""/193, 0xc1}, {&(0x7f0000077000-0x27)=""/39, 0x27}], 0x6, &(0x7f0000c0f000-0x6c)=""/108, 0x6c, 0x100000000}, 0xfff}], 0x2, 0x100, 0x0) mount(&(0x7f0000cba000-0x14)='./file0/file0/file0\x00', &(0x7f00008f0000)='.', &(0x7f0000fdb000)="05697376c4", 0x8004, 0x0) 2018/01/26 15:19:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000561000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = getpgrp(0xffffffffffffffff) fcntl$setownex(r3, 0xf, &(0x7f0000769000-0x8)={0x1, r4}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) connect(r3, &(0x7f0000b0c000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000098000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000f48000-0x1f)="1f0000001e00056d00020000002251030700000000000000000c04101d0200", 0x1f) 2018/01/26 15:19:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x8)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000039d000-0x1c)={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$inet6(r1, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r1, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/26 15:19:08 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000a4b000)=0x100000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x20000000, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000002000-0x4)=0xf) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5, 0x5, 0x4, 0x10001, 0x0, 0x4, 0x3ff, 0x3ff, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x8001, 0x0}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x3f}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x80000000}, &(0x7f0000002000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000003000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x24) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000)={0x0, 0x400}, &(0x7f0000002000)=0x8) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000+0x476)={0x0, 0x100000001}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000+0xbd1)={0x0, @in={{0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x4, 0xffffffff, 0x1, 0xb77, 0x5, 0x1, 0x4, {0x0, @in6={{0xa, 0x0, 0xd88, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3891, 0x3, 0x6467}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000003000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000003000-0x60)=[@init={0x18, 0x84, 0x0, {0x3, 0x3f, 0x2, 0xf}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x8001, 0x3, 0x3, 0x1000000, 0x5, 0x0, r2}}], 0x60, 0x0}, {&(0x7f0000002000-0x1c)=@in6={0xa, 0x1, 0x7879, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="c3dfdba8d34a761306e80018fa2f7caeb87f80ac9ea54bba25fdc943d5fb758286b194a5d8d8be6a", 0x28}, {&(0x7f0000002000-0xb6)="df295eec3a6e91384134bc620cc8affda50f981259752295722f5ac4b1859db44f379c646b1fab14976b33820842f38d32b9b3e98560bce83171a8fba49b2f9ac2409c5a6ebbb2a762452d8840837d7ff603e1c0cdd76697fa2b85724526fa0d96ee67b1163e94af48c4b9502961d336e327e5331da74d407e646f6d92173ac8f9538bf8eb172247feba2d1f3d3dce7cc963f56c0c205133ef7b699503ec353562554c32d844d4026bb0d46b4a0c537d8dcc73975c71", 0xb6}, {&(0x7f0000002000-0xc3)="cf29854b75f2860dd852d5b31c83cb179188d7d1b021e1042626cbe885db25c133e75f59dd5a196d3c914508dc9a791b07fc7763cd1ece35e570346ccffbc15c9539ed6f1dc1b6a8cdb22e5f7eae3ad207f115acc92120bf2098bf4af2c49e2af377c78b63a020c5a75b7b8361983b41b9c21b85b2e796790a5b46d72ecb1c5fccb170063c6124a8aca7d6f120c49ea498015f66e79fd2049d60ed4c1975648e63ae370dc531d6f56c86415f3b5eef13d995856f2744ed8387af26b007faebe527e25e", 0xc3}], 0x3, &(0x7f0000002000)=[@init={0x18, 0x84, 0x0, {0x20, 0x5, 0x6, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x91, 0x8008, 0x0, 0x4, 0x5, 0x7, 0xf4, r3}}], 0x60, 0x11}, {&(0x7f0000001000)=@in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="29c623a27c6b9874b7996b4ec5617fe5bf8cfd0e64299f036679851f8c6400a14f2fc5f9759e2442d1bd4b01619f15fab7faec23e8f11a290f866b7bbee8d63c527faeb08a55a72a27b83f90458b0d732f992f81d6d8715713abdd1d5e432f6b8e1cb48f9522a1987749d4a7c3a858a233c3bd1b3a7df4281b7090a7b4a34a9bdf51f987a911da3f067ec8da380aaa67a40e7479f3a252c9edae88e39e5043002fa68aec2346f2386a3a34208dd5bac24b279c77d58739281384d62ea7d60be8f36bf9f16562efdbd6f5ecf033cfa31fa6441d808e", 0xd5}], 0x1, &(0x7f0000002000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x6, 0x8004, 0xfff, 0xfff, 0xaa, 0x100, 0xffff, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xd6, 0x8, 0x24, 0x5, 0x3, 0x10000, 0x5, r5}}], 0x60, 0x40}, {&(0x7f0000001000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000)="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0x1000}, 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0x1000}, {&(0x7f0000003000-0x68)="7aae5833f19f2167205499f59f9039f2e2dfa99604d9e59368d161d873603b735651fde1d48f4de935466c3600d2bcd061f76f3059172ccf9441222faa5e4f6892e5e3c45ff4a29ea19c7deb2fbb6d55b9e048d76946f988e4f3d379f3fc3483784cc3b576366685", 0x68}, {&(0x7f0000002000)="c907522e5739ca6de0b358af95b732ceddc5e5fe072e4c8f1128622741ff52985b4374ff5c0a809f571d9a02907f73eca46f718846072277b6930f25b2b51b070d5060b4584646076bb1ef9bb9a88409f827dd9a45deea77546a593c60ab5f0a8c1a6e170e900638f79c0e6d9f2d9bac05d983d314125be9d620fd37a70ba8df6bd7e4ed4fe0d3d6595b8ba019d9df1a57f34989669638a2d39b25500c050f657c6cbd9f9f48e572cd4de88cb92d9af1f72a764bc7330bc0b432b54633b4fca063317de9a87ee6cbc45cd223c070add979050f522b8b50c060a2d71f21aa107795ec1c301d586c6b2132b012", 0xec}, {&(0x7f0000001000-0xb4)="9823a265290a777d678b97f0089f2d38a7422afd02bd1250bb118dbe1720998b9f6e04c2ba069c86ac8c54a8bcd54f8193d17b1b3ae3758d829ba42eca4b2afe1da3647a6e60193d3637d0b81f98806c818a3ebb1ed15dd80f88fa0ccbe6e3f58440ff7ec5fcd8c2251c578adcca57c9bf0609a16c749c4e323d113f3202ef28660ff1d24c165c12ce78bfa16db4103cbbce067098303ad655b1cd832ab3bc6a352be302a20f814f33a42d6492bafec5751f3b57", 0xb4}], 0x5, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x5, 0x40, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xcfcf, 0xbca7, 0x4, 0xfffffffffffffff8, 0x6, 0xfffffffffffff000, 0x2, 0x4, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x7d1, 0x3ff, r8}}, @init={0x18, 0x84, 0x0, {0xbf, 0xe5b, 0x7f1b9bc2, 0xffffffff}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x1, 0x4}}], 0xf0, 0x4004010}, {&(0x7f0000001000-0x10)=@in={0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000001000-0x6a)="64d7803946bac9bb95e03b49e917ed012240e60d16c4f7ed53ba8036b395967773d01784b8214ca25d9a128639d1a6be207b04f0753a17637d75a35dd0a339677d6a6afd2dc8d44c13222b0aef6709fce5edccd6e1ed6a3a458aa10612f7c615094f1f7dd5746bc5b69d", 0x6a}, {&(0x7f0000003000-0x59)="75150c334630e44264d6ccb51980c3831841261e4e8277bff10541fae0b057fe71c80744d8289a7157c2fb8782abc0568a9c4240db641499ed2b81b96b6b659ce133868d326a13080dd8864f3ac331ebcfb02464bad133bfcb", 0x59}], 0x2, 0x0, 0x0, 0x20004890}, {&(0x7f0000000000)=@in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x60)=[{&(0x7f0000003000-0x6)="0bc040f34546", 0x6}, {&(0x7f0000001000-0x2f)="9f6983b8edd1557daef60beceb00229ae7a24e2240eae8741dd592b7786470a2661c3b3f09ba13a53821ac3c0959ac", 0x2f}, {&(0x7f0000002000-0xfe)="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", 0xfe}, {&(0x7f0000002000)="a3da23bad446ef2b499a6f280306c5def780795c38dcf189b4bd4d626be10db4dd967c099acde3ca5ab65d213bb565c87b88115dc1", 0x35}, {&(0x7f0000002000-0xd8)="825392e06c60ae517940bdee1058964bcc94b644f6d30655df96862be366605789ffc087dc320970674ef69fc42864d45c33a6fb750d1c2952c87f61b108f4d75b10c5cdc525103ab47ff0917e44abc8c15a6a254dceb0474111970e877f37c59afa14b007ca21961bd26d03fc1a25f55e8cbc74db4500c6210f3f6e05575188ef0737559a42dd9a3232346ff4e456839161dea4e5844fbe7e5d532fa8a2cdd956d74e52ea252bab9c4b57d90de9a2502d58fd04d0655387a942125c2b296804a7debb2948bdf96d670f9d9f7aeede94ace53ab1a06f1f4a", 0xd8}, {&(0x7f0000002000)="81bc75a07ae944fa0a", 0x9}], 0x6, &(0x7f0000002000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x101, 0x8, 0x2, 0xe55, 0x5ed, 0x5, 0x800, r9}}, @init={0x18, 0x84, 0x0, {0x4, 0xfff, 0x6, 0x20}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0x6, 0x3549}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x6, 0x9, 0x3, 0x20, 0x7f, 0x6, 0x9, r10}}, @init={0x18, 0x84, 0x0, {0x4, 0x9, 0x7, 0x5}}, @init={0x18, 0x84, 0x0, {0x40, 0x1, 0x1, 0x1fffe00000000}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x193, 0x20c, 0x2308, 0x0, 0x1, 0x9, 0x6, r11}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0xffffffffffff0001, 0x8006, 0x2, 0x1, 0xffff, 0x3f, 0x8, r12}}], 0x180, 0x4000000}, {&(0x7f0000001000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000000000)="45e0673bad3c41522b909251ba93a851e6e7e28fc7da7f62f665e0c7c1e016144694ea0fa1f38917f40063e056ce586bbc29c6e1d279dc8ab029477a08522aeb3a26ff68687886a7a1de956862e8e697fdd112525a74f27e405ce54c4dd5c9bf6cfd4b1adfd128534576118e3659dec8c379654041d2ebdde6efee4526a2b0b990b8824cd14602cccb60657ef1227559762ffb33b5bccc72ab84667d2df2a1aba2976ceef50cd4", 0xa7}], 0x1, &(0x7f0000003000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x8, 0x200, 0xff, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0xc, 0x10000, 0x7, r14}}, @sndinfo={0x20, 0x84, 0x2, {0xa3, 0x9, 0x4, 0x0, r15}}], 0x90, 0x80}], 0x7, 0x800) 2018/01/26 15:19:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000168000-0x4)=0x0, 0x0, &(0x7f0000681000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f000036e000)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000362000-0x108)={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]}, [0x6, 0xfff, 0x8, 0x4, 0x56d, 0xffff, 0x80000001, 0x100000000, 0xc7, 0x3, 0xc00000000000, 0x0, 0x10001, 0x8, 0x1]}, &(0x7f0000f97000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000453000)=r2, 0x4) futex(&(0x7f000000d000-0x4)=0x10000000000000, 0x5, 0x0, &(0x7f0000c2c000)={r0, 0x0}, &(0x7f00006d8000-0x4)=0x0, 0x3ff) [ 40.677052] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/26 15:19:08 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000010000)=""/11) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000000d000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:08 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000014000-0x20)={@generic="a4e0408cf21dbaed085193c5a21eddfd", @ifru_flags=0x800}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f90000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c80000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x100000000, 0x5, 0x3ff, 0x401, 0x7, 0x91}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 15:19:08 executing program 1: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)={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$sg(&(0x7f0000cac000-0x9)='/dev/sg#\x00', 0x1, 0x40200) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00002d8000-0x73)=""/115) r2 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000df9000)={{0xa, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000aa3000)={0x8389, 0x1, 'client0\x00', 0xffffffff80000006, "089f40c821913c74", "23082135e7bf7be23ec52cc32a0176fb5d6b3eb79ac4b280fb11b10e27484b66", 0x9, 0x5e2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000e93000)={0x0, 0x0}) ioctl$TCSETA(r3, 0x5406, &(0x7f00006ce000-0x14)={0x7, 0x9, 0x6, 0x7, 0x6, 0x7, 0x389bb59a, 0x6, 0xfffffffffffffffc, 0x0}) 2018/01/26 15:19:08 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000009000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) setsockopt(r0, 0x111, 0x1, &(0x7f0000008000-0x4)="0d9cd50f", 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x1}, &(0x7f0000009000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000008000-0x18)={r2, 0x6, 0x20, 0x80000000, 0x4}, &(0x7f0000007000)=0x18) 2018/01/26 15:19:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000089a000-0xa2)=""/162) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00003da000)=0x0, 0x4) fcntl$getflags(r1, 0x40a) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) shutdown(r1, 0x1) 2018/01/26 15:19:08 executing program 1: r0 = socket(0x200000000010, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x10002}, &(0x7f0000d68000-0x4)=0xffffffffffffff79) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000080c000-0x4)=0x8c) close(r0) 2018/01/26 15:19:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ab5000)='/dev/sequencer\x00', 0x40, 0x0) connect$pppoe(r0, &(0x7f000015e000-0x1e)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="3bba15152c52d59590aded90bc6a8a93"}}, 0x1e) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00004b5000)={0x1, 0x10000}) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000044c000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f000091b000)=[], &(0x7f0000788000-0x20)=[]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/26 15:19:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000830000)=@bridge_newneigh={0x30, 0x1c, 0x813, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0xfff0, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}}]}, 0xffffffffffffff21}, 0x1, 0x0, 0x0, 0x0}, 0x1000000000) 2018/01/26 15:19:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000253000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a3000)=0xc) getresgid(&(0x7f00006df000-0x4)=0x0, &(0x7f00005e6000)=0x0, &(0x7f0000fb7000-0x4)=0x0) r3 = getegid() setresgid(r1, r2, r3) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x18) 2018/01/26 15:19:08 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bc6000-0x15)='/dev/pktcdvd/control\x00', 0x18301, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0xc000000000000000, 0x0, 0x10001, 0x40}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000041f000-0x20)={0xffffffff, r1, 0x3, 0xc757}) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000328000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000880000/0x4000)=nil, 0x4000, 0x2000002, 0xa012, r0, 0x0) 2018/01/26 15:19:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000089a000-0xa2)=""/162) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00003da000)=0x0, 0x4) fcntl$getflags(r1, 0x40a) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) shutdown(r1, 0x1) 2018/01/26 15:19:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000850000-0x4)=0x0, &(0x7f0000904000)=0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00006d1000)='/dev/ashmem\x00', 0x242, 0x0) fchmod(r1, 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000023000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000094d000+0x671)={0x0, 0x0}) 2018/01/26 15:19:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x3, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00007e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000874000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fchownat(r1, &(0x7f0000e61000-0x8)='./file0\x00', r2, r5, 0x1500) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = fcntl$getown(r0, 0x9) r7 = gettid() r8 = getpid() sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="1a4740080a95e427ba960f85d76ee132ae2d5b12cc79557e846c7dfb6bf5d16fd9d3e924142cd1fc695ddaf2ddb4f72ba10e0973f5707ec30a829c2f4da3ec633bc9589f7adff6c182ae22dd8bc507c2a432b771354320cf14a9f5420c82dd02c565a67104a788179a7037ae63b42d4b4bbd0e64c37059103b6ecb6901ce4da3f17b4f312d50efee9f2cad859b58721532edbec712eedf209a12c30777c723d68a0d5f9f", 0xa4}, {&(0x7f0000000000)="9f348cf1a33079cae1db45f44558f49b7ccab01d2cfaacc2c36aabe44e431d57dcc65a6a0d21448fbe8c312ba4548f486b7db8aacdc29207827d0e4923b4c09c80330c26246d9ecdfee7977be4194879cdb7bbebcbf8afc4b4fcb3b7e5b3dd9074888b95dd7fcdaeb41da01359ecc2bcee0e6818a5b4884441a8a53aac7db95ca205f3f17eb197b55c4aa9b967b37b3c2ea14861732c0b365c913881282576f392dc44c57dc375e3104f3d663ac43386ea5e3089d14a169f3075d050b363148b7230f8626734ed0d90798facf0083533e3a7ba05ad4a27", 0xd7}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r6, r2, r4}, @cred={0x20, 0x1, 0x2, r7, r2, r5}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r2, r3}], 0xd0, 0x10}, 0x4) munlock(&(0x7f0000001000/0x1000)=nil, 0x1000) accept$ipx(r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) ioprio_get$pid(0x2, r7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000002000+0x894)={0x3ff}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r6, r7, 0x1f, &(0x7f0000004000-0x10)={0x16, 0x2, 0x7, 0x8}) 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) process_vm_readv(r7, &(0x7f0000004000)=[], 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000005000-0x64)=""/100, 0x64}, {&(0x7f0000004000)=""/224, 0xe0}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0xda)=""/218, 0xda) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r8, &(0x7f0000003000-0x90)=[{&(0x7f0000001000)=""/28, 0x1c}, {&(0x7f0000006000)=""/98, 0x62}, {&(0x7f0000005000-0x43)=""/67, 0x43}, {&(0x7f0000002000)=""/115, 0x73}, {&(0x7f0000007000-0x7d)=""/125, 0x7d}, {&(0x7f0000006000)=""/21, 0x15}, {&(0x7f0000006000)=""/10, 0xa}, {&(0x7f0000003000-0x31)=""/49, 0x31}, {&(0x7f0000006000)=""/169, 0xa9}], 0x9, &(0x7f0000007000-0x16)=[{&(0x7f0000001000-0x80)=""/128, 0x80}, {&(0x7f0000006000)=""/226, 0xe2}, {&(0x7f0000007000-0xc4)=""/196, 0xc4}], 0x3, 0x0) 2018/01/26 15:19:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a56000-0x9)='/dev/ppp\x00', 0x410800, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000f3d000)=0x7) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002f4000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f000028b000)=""/103) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000a85000)={'raw\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x3, 0x0, 0x0, 0x0], 0x10, &(0x7f0000229000-0x10)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "be58081c95298a83e03c61655639ff34ac25f03705f422408d14278246", 0x0, ""}}]}, 0xf0) 2018/01/26 15:19:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x9)=@rc={0x1f, {0x0, 0x70, 0x2, 0x68, 0x8, 0x9}, 0x1ff}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000759000)="", 0x0, 0x0, &(0x7f0000d8a000)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000375000)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1a000)=0xe8) lstat(&(0x7f0000458000-0x8)='./file0\x00', &(0x7f00007d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r6, 0x10e, 0x8, &(0x7f0000e15000)=0x8001, 0x4) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f000056a000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x0}, 0x0) close(r2) close(r1) 2018/01/26 15:19:08 executing program 3: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000952000)=""/195, &(0x7f0000000000)=0xc3) ioprio_set$pid(0x1, r0, 0x40000000004001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000000)=0x3) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) inotify_rm_watch(r3, r4) 2018/01/26 15:19:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mremap(&(0x7f00007b5000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000130000/0x4000)=nil) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000be7000-0x4)=0x0, &(0x7f0000c35000)=0x4) [ 41.154307] binder: 7589:7595 transaction failed 29201/-28, size 0-0 line 3127 2018/01/26 15:19:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000c43000-0xe)='/dev/keychord\x00', 0x8000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000ff4000-0x30)=[{0x0, 0x7, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000eff000-0xc0)="1320e7714c1493ce834e55fb60f137a7002d5966e3927e2bd38a82ecf406fac3bd2d56c16db31cb7015d33db05e86a1e6b11473a3873537312e087b9568e94a1fe5d0296a92634f51b7d828571603a998c0e7e4327cc9961256a0c7b6b5e387418004fd1edef7098290dfd6ab053d167e264eca5bb0c21e771077e533c9ab8090149e508d0abac8a4c929e82b4eed3d9f3fe5b5fb7eac60aaf5bdfb974713588a46b2658cf2e130177fbea2a4bb1b7bd492b164a4c63bdab7684535cac4fa1ec"}}], 0x152) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r0, r1, 0x80000) close(r0) [ 41.159633] IPVS: length: 24 != 8 2018/01/26 15:19:09 executing program 2: r0 = epoll_create(0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f00003aa000-0x8)='./file0\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x10000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r2, &(0x7f0000ffe000-0x5)="", 0x0) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 15:19:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000865000)='/proc/self/net/pfkey\x00', 0x500, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='maps\x00') connect$pptp(r0, &(0x7f0000bc3000)={0x18, 0x2, {0x1, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000076a000-0x8c)={0x3, 0x9, 0xffffffff80000001, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r0, &(0x7f0000000000)=""/129, 0x81, 0x20000) 2018/01/26 15:19:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000d4d000-0x46)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r1 = syz_open_dev$usbmon(&(0x7f00001d2000)='/dev/usbmon#\x00', 0x4, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000358000)={0x6, 0x2, {0x2, 0x3, 0x200, 0xab75030799590b8b, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_pts(r0, 0x801) writev(r2, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) [ 41.169303] IPVS: length: 24 != 8 [ 41.218208] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/26 15:19:09 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000008000-0x4)=0x0, &(0x7f000000d000-0x4)=0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000)='/dev/vga_arbiter\x00', 0x90403, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000000f000-0xea)={0x0, 0xe2, "2da8dec2a7542f0be414203ce1dc5a3431c78bbfb1c30fba16aca6d458091b71b981ac6823310445ed18e41b56981f0c137dfdc8989fdfced456597abeaa643b1ee2b54cc52d050859ec9397a0d82e47c794de0de0fdaf25ca5243b9ea1437bd12faec2ec19c4b7d23133201f6b604d461bb7f8701ef862eee852cdd6e3e8dd8764ed69a5b10a4a7c38350ace1bb5a921a5d51d8d0a7630fb0ddb34f3adebad757bcc8d616dcc3f073854a8620267b7fbdda02e0313dabdf2a0aad17a1b2322333c27c7eb5b54068d0cbfe5662696f48d90b3ed2129d2b24954ca97a58cf5b478c19"}, &(0x7f0000001000)=0xea) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000010000-0xe9)="17fbe65f85db37b1a2a324865b0bf031a4924816b6086c92d07099d2d2d50a8288016a051942a1c9e849598c15f765c970ca3302bbecd7b8d9ed1e18fecebc7d2bfbd0d9fbd2aa47817f496e87208c5b8cfa4dc237de9c4b99ef03d200bbcacaf0b2c2653ff4dff54e42bedce719c5778813e3dfce4ebe8f3f6d08b6637beaf35f558f83cae049826d68679faafab302f3167db02755f85ab291b33955cda31da2b2e1da0cedd43166f20dff1c42bc8d10a1dfecf945ed8fd9cd9f4773f5a881e168f9619978516ca7b27907ebde6c58dd9affce3c44bf0f94a68fb5870889378d0382eebac9b8d6eb") mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000000e000)={0xff, 0x2, 0x204, 0x9, 0x0, 0x10001, 0x8602, 0xffffffffffffffe0, r3}, &(0x7f0000002000)=0x20) getpeername$unix(r1, &(0x7f000000d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000e000-0x4)=0x8) 2018/01/26 15:19:09 executing program 1: prctl$intptr(0x21, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/26 15:19:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f7a000)='./file0\x00', 0x0) mknod$loop(&(0x7f0000119000-0x8)='./file0\x00', 0xc060, 0x1) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x860) inotify_add_watch(r1, &(0x7f0000d74000)='./file0\x00', 0x22000000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000824000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007be000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000661000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, r2}, 0x14) fstat(r0, &(0x7f0000fb9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000a3c000)='./file0\x00', &(0x7f00009c2000-0x8)='./file0\x00', 0xf001, r3, r4, 0x5, 0x7, 0x0) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00001fb000)=0x800, 0x4) syz_open_dev$usbmon(&(0x7f0000429000-0xd)='/dev/usbmon#\x00', 0x8, 0x800) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000664000-0x90)={0x8000, {{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]}}, 0x90) bind$inet6(r0, &(0x7f0000158000)={0xa, 0x0, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7fff}, 0x1c) 2018/01/26 15:19:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ce9000-0x8)={0x0, 0x0}) finit_module(r0, &(0x7f0000c41000-0x6)='wlan1\x00', 0x2) signalfd(0xffffffffffffffff, &(0x7f0000ba0000-0x8)={0x0}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) 2018/01/26 15:19:09 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, 0x0, &(0x7f0000e70000-0x4)=0x0) 2018/01/26 15:19:09 executing program 4: ioprio_set$uid(0x0, 0x0, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e1d000)=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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x4, 0x2, 0xe9, 0x800, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x3, 0xd7d5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1ff}, 0x98) 2018/01/26 15:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() 2018/01/26 15:19:09 executing program 0: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") pipe(&(0x7f00000f0000-0x8)={0x0, 0x0}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00004c8000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000028000)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) renameat(0xffffffffffffffff, &(0x7f0000650000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000e96000)='./file0\x00') 2018/01/26 15:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b54000)={0x0, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x2001) readv(r2, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) dup3(r0, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r1, 0x0) [ 41.218216] binder: 7589:7614 ioctl 40046207 0 returned -16 [ 41.330876] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/26 15:19:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x4) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00002d0000)="77b5c4a5e10f2f183573a1d1aa84b038013d2226e7932bb38ef09bff09f12bbb2e57f2d0a0ee36e859b66177627bc44845d7dcbf4628ec89d29f8b2b135e355839cc9ed6aa3842ffbe7510558fa672911ea17efb4fa2e2cdfb698263e89728aaabbacedc2689dc31b4954f2707ae6867e22e38faa371acc16046e4256f45e5c626517feb2a907f5520b3675c1ccc567c0287e5328ed8a36b167637fa1f83a5d7b289abf922c6f779a80b2307a0949eb553d5194cbf64c455abf39ebce7", 0xbd) r2 = syz_open_dev$tun(&(0x7f0000117000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e7d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x101}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchdir(r3) 2018/01/26 15:19:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/context\x00', 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f2a000-0x11)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f000005a000)='system_u:object_r:wtmp_t:s0\x00', 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000099c000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000a6d000)={@common='ip6gre0\x00', @ifru_ivalue=0xfff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f4d000)='/dev/ppp\x00', 0x200, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00002db000-0x30)={0x8, 0x0, &(0x7f0000b4a000)=[@increfs={0x40046304, 0x4}], 0xe9, 0x0, &(0x7f000091c000-0xe9)="5bd404e772e238dd322c3196c2738db2029e34cf09da6fb3072f187d80cf23d943fde884f20045440eadd40479fa734f08550e201df015ca3a8bd4c40c842d9b3e4d5f60d0024ff10579ce0985fcf39c0e9208dceb67a3b5d25607faf32bc41964381d25e9d0d201d7f8b805bacf6648ec657939f40867220828f89dd15304c301d1739bf557b9a4d0a29b14222eadb3d62dd8362fb991c50327ee7896ab2dea21232d9da648ed55cdc19e237cb5f205e87832948a6288c7f0ae348ceab1e5a4fe89717ec433e371ba7ec012086d49a59bfd00b251cac67ad6c7ecdd5dde9e7bb7c18458ef0b73ee62"}) 2018/01/26 15:19:09 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ee0000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'security.', 'lo**\'&{selinux#@\x00'}, &(0x7f0000002000-0xfe)=""/254, 0xfe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001bf000-0x98)={0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x29}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7f}, &(0x7f0000000000)=0x98) fadvise64(r0, 0x0, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x6, @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, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x6, 0xf58, 0x44}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000241000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000cf9000)={{0xffffffffffffffff, 0x3, 0xffff, 0x2, 0x9}, 0x576, 0x2, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x7fffffff, 0x100000, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x100000a, 0x11, r2, 0x0) 2018/01/26 15:19:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='eth0selinux\x00', 0x3) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001000-0x9c)=""/156) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000772000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000204000-0x8)={0x1, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e4000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4024700a) mremap(&(0x7f000070f000/0x11000)=nil, 0x11000, 0x2000, 0x3, &(0x7f0000e38000/0x2000)=nil) ioctl$TIOCCONS(r0, 0x541d) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ced000)=0x7, 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000841000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000bfd000)={0x2, r3}) seccomp(0x0, 0x0, &(0x7f0000099000)={0x1, &(0x7f00006c7000-0x8)=[{0x9, 0x6, 0xf37, 0x3c}]}) 2018/01/26 15:19:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x14, 0x0, &(0x7f000016e000)=[@acquire_done={0x40106309, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ec000)=""}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000c19000-0x5c)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x2b}, {0xa, 0x2, 0xec, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x1, [0x4, 0x5, 0x40, 0x9, 0x800, 0x6, 0x40, 0x1]}, 0x5c) 2018/01/26 15:19:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f000055a000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00007e1000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e46000-0xc)='/dev/rfkill\x00', 0x208000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000083f000)={0x0, 0x0, 0x0, []}, &(0x7f000054e000-0x4)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000009000-0xdb)={0x0, 0x0, ""}, &(0x7f0000008000)=0x8) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f0000169000)="97", 0x1}], 0x1, 0x0) 2018/01/26 15:19:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100012201, &(0x7f0000a2c000)="") pivot_root(&(0x7f0000547000-0x8)='./file0\x00', &(0x7f0000a67000-0x8)='./file0\x00') 2018/01/26 15:19:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a0e000)="1f0000000104ff0b00000003071100000200000008000100030600dc05df00", 0x1f) keyctl$session_to_parent(0x12) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000075000-0x4)=0x0, &(0x7f000072e000-0x4)=0x4) 2018/01/26 15:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000f6000)='/selinux/checkreqprot\x00', 0x101400, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c87000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x8d, 0x1ff, 0x96e9, 0x66, 0x6, 0x6, 0x2, 0xc1a, 0xffff, 0x8, 0x0, 0x9, 0x0]}, &(0x7f0000784000)=0x108) openat$keychord(0xffffffffffffff9c, &(0x7f0000ab9000)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00001e6000)=@assoc_id=r2, &(0x7f00006a9000)=0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aba000)='/dev/sequencer2\x00', 0x80000, 0x0) mq_unlink(&(0x7f0000d70000)='/dev/sequencer2\x00') ioctl$KDGKBLED(r3, 0xc004510e, &(0x7f0000a81000-0x1)=0x0) bind$unix(r1, &(0x7f00005da000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/01/26 15:19:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) ptrace$cont(0x27, r0, 0x6, 0xc028) socketpair(0x19, 0x8000f, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0x1008)={0x0, 0x1000, "12e21ef1c8da3eaa80d536d3f52043e93d37435f2b88233b38ec4d26966167b9de811e5a69e5598d6729d23c6c0c6a87ff0909e07d409f4a70b2f473ebd147eb5f048ce433943c1dffe3437271e6d6891fe5a727d80c71ba30c748d45cdaa8175425419ea683d9f30f3540beb2867b6e672f8aad5d833cbba9e619c5e62963d0eed538a803bab1295288e65a736766835667f05234f56edc8e9e035953705395681e85d6a54adce0b4aa2dea74ece754c35752c96c64f16762f107d4782738169bf5a70eed06cabe33988c59bf76e33de6e68d5b82bdb7ce37ac04a6dc58a9580f352af31257144ccd2a4e3e4219986f7574c059a8f19a00b67aee2a9be1a1d2dba698fbd13e769cc3eb474697f7a7562a866fd0f4670f0db35a44e9db2538c16a0d5b1ca32870a72e3832913544366b33d9f46d62bef37aab583f9d76f7e02e948337a41fcaa0ff1b7202e57964a050705cf828f2c59c19096787f945c7edd17d4aaac18c102997a3019a49ac5492aed2248c898a0cfc13e7179c62c6db7f1840ba344eaf2ff7d7b000a0bd9589c577f31c82eb7e3093e8590c1aab5d9b56de1a0294db7358230c83d78b5927150f77111d108abf1d7c716a1733f4da2220743f753cf7c7f5d6702c96d4798ff6e74a1f083f4da9eb067d0ffd5e062f8662c09ac585081244420fbe421ff2081f71fb894108e0245c502fb6db091fb23620489fd9c93a49407229981675f04d039b2442d92ab9ce7cdff3f20d27565df3f93edaa7e34cf264033ed0fc51cae4187d5f0c8c9581648847ed605c30cd3061b830f78878507fbc3b1c5ed91fc135946bb83da6f9a116d41ca90e83d7cc5b38ccb2328f4dc10230701cee403a7c1a89b12b09c0aad549af4c6184f02731ab140d712ff07ff56ee499643cba53096f30627e224a9bb18e4e79688aa4748b8fdc74257c7f00b57fbb4e93cc9d7f8b92342475c4c2296de7e51254d4cbace734cf2c649c52bcb60e99118ba7abd5e67b569187a3c9239a7b03b17f56455bbba2f2c7d52057b142085a155905f658d26e960ab9288b17b9fe8120d1aec19b73635bb4da190f18ad2b003c04dae4c57d0b9a8be4a0f2a2369f3ba7d51aa0eaed17861a361aeae717bf983a128b7e66e6cd4031e0246802660aaa333aead5a22d228e708d953780a8d979d41418ae9a72e6c8d02da4b7e2204219bcf2974c04baa2d767475ed5a1cbe08c71df9555ca6fc4038ef738a2604228123d2377332a16a2534a1b3964dd4dfeba577a9ab6825c76e280404a245ee1b3625f44bc7c57ca00505ff70159eeba7c2f4e94db8c8aedf02f2ce58175a8f37b1bd558fa5396c4527f05a1c06e83b67d117db5556f15583cc77efe8929dc46c20aadf9a3440e9bc1fa6fd241d817d3c972db6180f702f044686abbf2a24230739b436e6520a1b66dc47425bcbd668a12228ea4a8391bc28873d2c6f72a99d8cba772a71c0ed8a09f2b0eca59dde96a2c76abd36bef1979e3ffd1393f59379003c6154a10ea85956c3000cca5aa7115aa4dbaf17d0ac7ab4d948afacf9d18a40429a98bf021cd4da9071170076ef22b60b44355080c3d52bd3dfbaa20898f6f47bf8063ecbcac2762be41699e1bef52a62c500e1fc8fe0f2e1fb256a8cee642d545a7b7d6ca84b2be2f1377c9c274dd9eef7ebd1edc3d8d5f6c089d9dfbfb058e98d95c18b359e526bde15f74cf36aa23eb38c49935d0b14d03ab0f626a44cc65ca7201a67da0c16d4938aeef081e4b2b5c6feab3f74d7dcc2478921cdc8aa62143db6606f48291ccb98de73af358c1ecc22e0f0ce5ac33ea913a39e7e52a4e702476636f55215092b4d76f19b3e1a772dd331952f1f453f731b3b2937d77646dddf60119c6aabc6cabd4f191f19b40eb181f1b4068bcf42b76ea2957bc646f97ca1e68b2187d2b07026ea409e74b43a5402e836fb69fd9e734ebb163aaa5926708895ef6f3f955d9d874159408a14f0882d20ce253a27a67939f66d1a181f9fdd9663be3c2f6209d9fac478e2976bfbbaa5abf66713d6b7b8f5db82fabe3b7f75be1160a2396df64c7b367723fc7dc92ff786eb2e3221ee9b4b41a02d5115fbd610faff7c34b7204971fe47340b84286bd450db828d916a4ed8a82d24dead2ad8ba12c660bc14dce2c1b7aec0b9706d570d7b6f290e273c1f99e0e5ce2e6d4ddc11a2862a3a9feb3f033faa76a9ca85feddacbd285ae5d1711b36098f5faa4b21fd6d65d618cb54e6703f58aaa5041d7493f76f91bb7ee25d666c794d4210fdb2e87853ce21e29b8a09ba6e6bd477692266fc7a2cedb059edac866cea3c017eb17e84a9148563f04f6fe458f4d14d20812dcf54d106ddd54aa12b46ecc98a4151ecce2f767e80eaa685f441043b62c47b7cae346ab6d43b527997be5a6cd7be864354ae134bee6738dff642722d7446b3ab1ea224776531d6071d4f101af0f9c1363642a5e0a84dc2a1e5336f127b88b0d702f78f6d27991b7eec8b35a828d882e751bd83cdb9746b7655345472b88c22c48c008a49821bad6c9b876e810259fafccf06a4c760830a35913de928d0abf1585b35d3254f7025fff9664ec370173d1ef804873461ba74fbfa368b7402600220a89ceabdf59d9c7f91fd215507284b2af456a7cad84a7b2bda1baed950dd10a3d936ae81509bbf3d9838c110cb89a0889df1cc31e6eba7649e11aaf4a32f41e313b3b869b4e70b7a991c207b182b0ff14f5bcf7ccd988299ca3a50a0c84bc35390d4bb35b14859591b60174b34df7651f7dfcc3d7754523cba26331e972bc16e8a500800da61a5e3f630fcdb43e4df598a7de1c9c4f2c917506dc9251b7926e2045b7cdd871187b90f0f4b8eb2491f14953f16e1770183eff7df129193e38e3eedb8d15a85626a37095ff29fe22e4a34253e39e83fde86d3e3cf73ec4a325171d7ed38c6a5fbde5bd5be8eff14b6bcfc47d77a9a4598f224373d61d2fbebfb8dfa7a9228aea0931d292f1538aeeb1a24f70948ff9ad85f441e62b691b26e25c69a2d64def6f7d46c11984a0c173ceec33a03614e6c9faefed81ed28ba6ba675d45c64ca21357f6ed6e2d71453fd52cbf58f9cc83beab573ac343c134889cbef750d1173e6f2afeff03077c61ae8b343ba75ef6add14b5213c787449ea4573662dc14cd8c9754f0d899a462349d48aa4607aed57c0129c19a4ceb0249fbd512aeae6b74bf9f1f93e45e4d3753666d55e5117aca0db83da77c0a133aae432dc5cd58fff5fb1cc98b2bae423bea502a36e2ed0104bfc1be3260797b7d76e6a5d968e649b59f2a05d5a422f3ea64d60b6887c48ddde114789dc38f44d10a77c58dcfe3c73492336107eeaf6cd59abb7ec34d4b7e484bad0a26f8518da1cdc4c1afa6257142db1b3844fadb8ce3c8fbbd5ae4cd3ee4c551f12d6599fab12aa818854a091d28a0be928fa85526d252a2d3d95f51dd0abe6c8853f123f9a183b54205c55c33a7b2115b1ae937f498d85cc3b7b35e089bff78ea46c90aa1d0dd4ecf2f1d7255d057398078ea4c88a8002854dfd4549856a4684eb98efa34a91563ef3bcdf9c0089a530ca45ab66d561a64fbc6520a7de8424821a95e1ebefe0faf39c0f6c9cca08b561196c2ec216e6f8db98fbd9d253d6d4f7ef63551e160d3161188c142f511ef1177a228917646c16bb60f63d6c8038a81e32d3611fc18f5edfcfd6ce3415b64f29c21acc2cac3835396ea230efab8ab93c750ffbdb20e798e39bdb1061cd8cdbe17312048542d93fc0f05c4d45f6982b9921c28ba5f692dfb5d2f32d205f59ab1304d032428f9d5d16504dd1173a77e39b0c6c6e5c6f9ce3e9e51c3c9f405a96f0fa58d203922406edf66fccea533429a709f394bee864b36728a41d0b2d792e75d46686154bdf80a3d825910d3a44ce6e87f51092f144eca8fa2259a914a7a0c6f3c27bc6b89d8ea809e84b7b643b735aa37779e8791dea723f3173311ac477d4720bc659b109c8ad3657845b07a71c6a8355e4a30c012b6b41c5bd25aa1d4c230579fe9b425fe1bc057906018611308d301ef03a3b042967e54adcf5b77a29a25c78b83494f8f6333e20ee7ad5f13a2aa183bc00d7906b119544322f4f5d5752ee2ff41e9ac5e93c52c9ab21acc9a7be087baabb5cb0439d567ec1e99fe93988f463f2c94c44f3963e4f3b0bfe70a035ef3dc47f53371ab6f24e8a45615dadf419f7623bb61a54d01eb9d42024fa2b385f7f70ac206e7120e758c6e11704e7adf6b7ab63fa7720891575780c578299414c2e063127f56009f779b66498462ef7680c487db81b71293ef03f2a55fb6f2605050115def3f2ae045eab86f78551240936f6c275feea26ee7412fcf112531b4003b5e46686f5bb9e0e7ce2607a4024f9281e6e240e877969860f4390f0a137bcf41c482c989dd478e516068b2c41fad3dc84c69ce253e6cd06f2ba7adcfc44383e63a7148eeb9243aabdb8838a535396d045d3e6cf6c030d6f168506245446b5434d0b2bcc2602c866f8fc3f9ee022e192920e27736ba49394eb422147086b5c5583b458aa24c26d0c8351c14e9a6350bb6a70b788708858223e35cf1b99220414d382234efef0ab2e1ba1adffdb9f4b6404b286602f627d359ebd79429e0870815ca2f6d92cf27c4396d76503969d117e7195ce850cb157c990f1db7ce13a63d669b81a9b0557467a907f84ebeb697ed708943ae5e0e81ed148febb202c5b189ef5de27296612cb0b803f761f882882c61801c3e729cee02f1bb7272fe8c71a09bb0fb310b6829cc33023ea31b694f937bbd4e6ba40a6bdc4617a42fe87e5714cc4fee38755931840370c7ff1b06f4ffe9715b1dd3c22e9c805c560a0f5d6a97b7351d4123baec9cb95c0a252475abfb4de906a0d882c7cce677f0e6f2c1140d2ccce1351da51ee708aa3bc4aea65e4148917ac4ede62e35b875842fc793be70cbb4101239a06cd8a528e93266d8852f9336d480c8a50b9564fc76a55bde41af51f6162cafd86e03f1e3da6b3cb926c634aa8e7e9706a42b84e9548063885dbd6fdc4cde83bff00e10ef24f8970fa31c6121fd36f6b24111a9bb47ab0244ae9ef842802ab06c841e5b26003a2ce2312c401ef5647b37c884318d8c10f61d45788f840f624f121479793b3fd562651d46287732b243af472dbed861e5a58bc99fb4c9ac8d8694505684b58009323911c670f3afdcdad43072a3d291fd30df17205e3fe9ba798da3065aa663fa0c4eefec7e9985f5b8ca534d80f26b1448a044edcfc0a2808e2011192d5f2ac4f6affedc59868b06638a857e02a047fb98f22a348bb9ea697e0210da1140ae3954f0f0c2ce0a2116d26a876e31059b2e86d23cba0045e3a6f0f52b7b2538f664b779f76ad0447d5ce6e911acc824085ae1f27e7ef17a3530bacdd77c60910e4e36a89414547b54d3e7194223e17dd0de9ac750f0449356dd15f16522cbb49b3564f70aeeea20a89310d83fde0a22ca3a1ab3fa46f66f7c9833a2fbf1e1b7edb58ad7253c81dc7c503d648ead8896f2fde9089273d1aa10e317c806f035b727109c4d694a28f877fa9c187164d6706792dee3b2f1146366363e0784f8869b349a8fb8fb88a06a7e5c57579094b1dd2952868def7b9d69da816dd286865fbf95868d8843b0ab1e2c568af9fc6720d17f13434db4cb1c37cef05f950e88fedaaf53029de213b5d6d7be2bac9e9136675aad86cf88a7f7eb4b54d1cf0740ba4b3abfa422dd7aa306f6cc39c8b211e3261fe935cb771427b17"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={r3, 0x1, 0x8000}, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000002000)={r4, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x10, 0x800) listen(r2, 0x5) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000004000-0x10)={0x5, &(0x7f0000005000)=[{0x2, 0xffffffff, 0x5, 0x1}, {0x6f5c, 0x7f, 0x7, 0x8}, {0x7, 0x5, 0x6, 0x100000001}, {0x3f, 0x4, 0x9, 0x3}, {0x0, 0x9, 0xf35f, 0x30e}]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000007000-0x4)=r3, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000006000-0x4)=0x4) write$selinux_create(r1, &(0x7f0000005000-0x3d)=@objname={'system_u:object_r:zero_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x34, 0x35, 0x20, './file0\x00'}, 0x3d) setsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000001000)=0x3ff, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000006000-0x6b)=""/107) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r5, 0x8943, &(0x7f0000007000)={@common='tunl0\x00', @ifru_ivalue=0x9}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ptrace$setopts(0x4200, r0, 0x1, 0x8) [ 41.689371] binder_alloc: 7687: binder_alloc_buf, no vma [ 41.724220] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 41.851945] binder: 7687:7713 transaction failed 29189/-3, size 80-16 line 3127 [ 41.911092] binder: release 7692:7720 transaction 50 out, still active [ 41.911096] binder: undelivered TRANSACTION_COMPLETE [ 41.911115] binder: send failed reply for transaction 50, target dead 2018/01/26 15:19:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ccc000-0x9)='/dev/rtc\x00', 0x7a480, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000024e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00001f2000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e28000-0x4)=0x8) 2018/01/26 15:19:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setitimer(0x2, &(0x7f000054f000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000f1c000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f0000ebe000)=""/0) 2018/01/26 15:19:09 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000007000)='./file0\x00', 0x581000, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x9, 0x592, 0x200, 0x3, 0x9, 0x50, 0xec3c, {0x0, @in6={{0xa, 0x2, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x5, 0xe7, 0x5, 0x3f}}, &(0x7f0000007000)=0xb8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000008000-0x8)={r1, 0x2, 0x0, ""}, 0x8) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000002000-0x4)=0x80) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000004000-0x58)={{0x1, 0x7d2d}, 0x0, 0x5, 0xd2b, {0x0, 0x9}, 0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r4, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-:1023', 0x20, 0x35, 0x38, 0x0}, 0x58) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/26 15:19:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x40011, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00008ed000)={{0x7, 0x3f}, 'port0\x00', 0x8, 0x1c0000, 0x81, 0x0, 0x800, 0x1, 0x4, 0x0, 0x7, 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]}) r1 = inotify_init1(0x7fffd) fremovexattr(r1, &(0x7f0000765000-0x23)=@known='system.sockprotoname\x00') 2018/01/26 15:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000af1000)='/dev/usbmon#\x00', 0x6, 0x8000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f000084a000-0xf8)={{0x2, 0x2, 0x5, 0x3, 0xea38}, 0xfffffffffffffffa, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0xfff, 0xe000000000000000, 0x2, 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]}) read(r2, &(0x7f0000def000-0x19)=""/128, 0x80) signalfd4(r2, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) 2018/01/26 15:19:09 executing program 0: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e74000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000c77000)=0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f00007a9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x1, 0x0}}, 0x26) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e75000-0x78)={0x0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66, 0xe6, 0x1000, 0x38640e6a, 0x5, &(0x7f0000e74000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x8, 0x9}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) dup3(r2, r1, 0x80000) 2018/01/26 15:19:09 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007f5000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000e6b000)=0x9) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000f2d000)=0x7, 0x4) 2018/01/26 15:19:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d4d000)='/proc/self/net/pfkey\x00', 0x240, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00005c6000)={0x0, 0x2}, &(0x7f0000909000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009dd000-0xa0)={r1, @in6={{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x1, 0x0, 0x2}, 0xa0) [ 42.063805] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 15:19:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000ac000)='/dev/pktcdvd/control\x00', 0x8080, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000566000-0x4)=0x0) unlinkat(0xffffffffffffffff, &(0x7f000096f000)='./file0\x00', 0x200) 2018/01/26 15:19:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00003cf000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000001e000)=0x58) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000e09000-0x4)={0x2}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r1, &(0x7f0000bcf000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ce000)=0x10) 2018/01/26 15:19:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000334000-0x11)='/selinux/enforce\x00', 0x0, 0x0) pread64(r0, &(0x7f0000081000)=""/0, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000bce000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00007fb000)={r1, 0x8}) clock_gettime(0x0, &(0x7f0000d4e000)={0x0, 0x0}) futex(&(0x7f000011f000-0x4)=0x5, 0x3, 0x401, &(0x7f0000164000)={r2, r3+10000000}, &(0x7f0000069000-0x4)=0x1, 0x101) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b87000)={0x100000001}, 0x4) 2018/01/26 15:19:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) dup3(r0, r0, 0x80000) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000faf000)="", 0x0) 2018/01/26 15:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ab2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffc) fcntl$lock(r0, 0x6, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) 2018/01/26 15:19:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000082000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000b91000-0x4)=0x60000000) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 15:19:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006b0000)='ns/mnt\x00') ioctl$VT_RELDISP(r0, 0xb702) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000193000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a36000-0x4)=0x8c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000065e000-0x5c)={0x0, 0x1, {0x1, 0x0, 0x8, 0x3, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000695000-0x13)={r1, 0x5, 0xb, "9ab6b63aef573b5544e363"}, 0x13) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000bb5000-0x8)=[0x9, 0x1]) 2018/01/26 15:19:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000591000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) clock_gettime(0x3, &(0x7f0000630000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000696000)={{0x0, 0x0}, {r2, r3+30000000}}, &(0x7f00001ab000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f000095f000+0xaae)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 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]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x80000d) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000087a000)={0x0, 0x3}, &(0x7f0000e6e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00009bc000-0x6)={r4, 0x80000001}, 0x6) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000eec000)=@get={0x1, &(0x7f000023a000)=""/107, 0x3ff}) 2018/01/26 15:19:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c51000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) ioctl$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]}) pwritev(0xffffffffffffffff, &(0x7f00004ac000)=[], 0x0, 0x0) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000a5b000-0x50)={0xbf, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 15:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000dac000/0x3000)=nil, 0x3000, 0x2000000, 0x110, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000a3c000)={r1, 0x0, 0x0, 0x0}) getdents(r0, &(0x7f0000602000+0xb)=""/72, 0xfffffffffffffe48) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) stat(&(0x7f0000dac000)='/', &(0x7f00003d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cc6000-0x8)={0x0, 0x0}) fchownat(r0, &(0x7f000065c000)='/', r2, r3, 0x100) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e60000-0xb8)={0x0, 0x4, 0x1, 0x4, 0x1, 0x3, 0x2, 0x3, {0x0, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x5, 0x1, 0x2}}, &(0x7f000008d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000c1000)={0x9, 0x39ed99e, 0x8, 0x6, 0x5, 0x480, 0x4, 0x2, r4}, &(0x7f0000b3f000)=0x20) socket$key(0xf, 0x3, 0x2) 2018/01/26 15:19:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e30000)=0x8, 0x137) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000016000-0xb1)=""/167, &(0x7f000077d000)=0xa7) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e07000)=@assoc_id=0x0, &(0x7f0000b64000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d19000-0x20)={0x2, 0x800, 0x8001, 0xfffffffffffffffe, 0xfffffffffffffff8, 0xdf, 0x1, 0x5, r1}, &(0x7f0000443000-0x4)=0xfffffffffffffea2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c65000-0xa0)={r2, @in6={{0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff, 0x10001, 0x5, 0x0}, 0xa0) 2018/01/26 15:19:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e1c000-0x7)='ns/net\x00') accept4$llc(r0, 0x0, &(0x7f000046f000)=0x0, 0x800) keyctl$join(0x1, &(0x7f0000d36000)={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) stat(&(0x7f00003b5000-0x8)='./file0\x00', &(0x7f00001e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000c06000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000e38000-0x140)={0x14, 0x1b, 0x109, 0x1, 0x1, {0x2000000000000, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x40) 2018/01/26 15:19:10 executing program 5: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000342000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) accept(0xffffffffffffff9c, &(0x7f000034f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000e000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000537000)={@generic="89d7b9f1291fea4be15843cb46484784", @ifru_addrs=@llc={0x1a, 0x1a, 0x5, 0x52c, 0x7fffffff, 0xfff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000e9000)={0x0}, &(0x7f00005ff000-0x4)=0x4) socket$inet(0x2, 0x3, 0xdf6) ptrace$setopts(0x420b, r2, 0x8, 0x1000000800020) 2018/01/26 15:19:10 executing program 0: r0 = socket$inet6(0xa, 0xe, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b78000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x3, 0x0, 0x2, 0x2, 0x7ffffbff, 0x6}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b37000-0x4)=0x0, &(0x7f0000ade000-0x4)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000027c000-0x4)=0x0) pipe2(&(0x7f0000af3000-0x8)={0x0, 0x0}, 0x84800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00001e2000-0x34)={{0x3, 0x0, 0x7fff, 0x3, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioprio_get$pid(0x3, r1) r3 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) pipe2(&(0x7f0000db7000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000064b000)={0x0, 0x200, 0x10, 0x7, 0xd07a}, &(0x7f0000808000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000d85000)={r5, 0x48, &(0x7f0000729000-0x48)=[@in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe000000000}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x730}]}, &(0x7f00000f6000-0x4)=0x10) write(r3, &(0x7f000095c000)="240000002600a1000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000eb6000-0x4)=0x0, &(0x7f0000238000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000143000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d19000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000050c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, r6}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00007f7000-0x4)=0x400, 0x4) 2018/01/26 15:19:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x1000000, 0x80031, r0, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f0000826000)='./file0\x00', 0x48) write$selinux_user(r1, &(0x7f0000759000-0x2b)={'system_u:object_r:init_var_run_t:s0', 0x20, 'user_u\x00'}, 0x2b) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f6d000-0x10)=@common='tunl0\x00', 0x10) shutdown(r0, 0x1) 2018/01/26 15:19:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) socketpair(0x5, 0x800, 0x12, &(0x7f0000158000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00001c1000-0x4)=0x2, 0x4) 2018/01/26 15:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000dac000/0x3000)=nil, 0x3000, 0x2000000, 0x110, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000a3c000)={r1, 0x0, 0x0, 0x0}) getdents(r0, &(0x7f0000602000+0xb)=""/72, 0xfffffffffffffe48) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) stat(&(0x7f0000dac000)='/', &(0x7f00003d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000cc6000-0x8)={0x0, 0x0}) fchownat(r0, &(0x7f000065c000)='/', r2, r3, 0x100) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e60000-0xb8)={0x0, 0x4, 0x1, 0x4, 0x1, 0x3, 0x2, 0x3, {0x0, @in6={{0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x5, 0x1, 0x2}}, &(0x7f000008d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000c1000)={0x9, 0x39ed99e, 0x8, 0x6, 0x5, 0x480, 0x4, 0x2, r4}, &(0x7f0000b3f000)=0x20) socket$key(0xf, 0x3, 0x2) 2018/01/26 15:19:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000081d000-0xf)='/dev/snd/timer\x00', 0x0, 0x220100) ioctl$int_in(r0, 0x5421, &(0x7f00000a4000-0x8)=0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x723, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x240, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getresuid(&(0x7f0000c52000)=0x0, &(0x7f0000903000)=0x0, &(0x7f0000a1e000)=0x0) sendmsg$nl_xfrm(r1, &(0x7f00009d8000)={&(0x7f0000be2000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f000006a000)={&(0x7f0000f8c000)=@allocspi={0x2c8, 0x16, 0x303, 0x6, 0x3, {{{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0xffffffffffff3cd0, 0x2, 0x0, 0xa, 0xa0, 0x20, 0x0, 0x0, r2}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0xbe5, 0x0, 0x1, 0x4, 0x4, 0x5, 0xf60000000000, 0x9}, {0x5, 0x0, 0x5, 0x400}, {0x5, 0x84, 0x7}, 0x5, 0xffffffffffffffff, 0x2, 0x4, 0x1f, 0x10}, 0x20, 0xfff}, [@algo_comp={0x110, 0x3, {{'deflate\x00'}, 0x628, "dc2eefa5ccf3e9bf6930624b0b8c0cdd71ebd7c64b07555d99f564e6a6f769dcf60c26fb7c2ec88ea1867b1ec38d93c84afdb4eaad26adc8a9b201d8a729e0bac2e5ed763d5862a7c8a5b1925bbed4b4e2ffc9a8981be91b7f32b77c1021d558e2247843b2d2baa685d3157cddc7eeeca3788cf552e597df124efdcc146740c2d5044550aad246e63ac1782b3a879f8ce82e2d99a9de322d5439d602a7ad35482c90eb52eef6d53f14ed60d110f6e960d98cba5d30dabecc250e6535bec3f5f009c94b81cc"}}, @algo_auth={0x58, 0x1, {{'cryptd(tgr192-generic)\x00'}, 0x68, "b9203532fe36a7d37eb0049322"}}, @algo_comp={0x68, 0x3, {{'lzs\x00'}, 0xf8, "de54b9e1b08673092ef95c5308b964a724c348db2381119946b8193c992b0f"}}]}, 0x2c8}, 0x1, 0x0, 0x0, 0xc0}, 0x800) 2018/01/26 15:19:10 executing program 2: clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") setresuid(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000453000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/26 15:19:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000bb0000)='./file0\x00', 0x20000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f00002ac000)=0x87bf, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00005b8000)='setgroups\x00') writev(r1, &(0x7f0000ef4000)=[{&(0x7f000095f000)="3fb7162ceabd52a4", 0x8}], 0x1) 2018/01/26 15:19:10 executing program 3: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00009cc000-0x4)=0x0, 0x4) r1 = socket(0x4, 0x80005, 0x5) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d99000)={0x0, 0x67, "5e8b3aa9c205d420bab1662e8d6254556e1855f2872ced1244e43517f9586f9e9776e3260ce682d21b25263e372d3c3b07fda0ba13137715c13685f446e056dd48ca0a5073e16be0ba510bb2019a635db82a5f0da1fbfa2d1ba687457bd00fc84a461b0f4e8840"}, &(0x7f0000d99000)=0x6f) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000888000)='./file0\x00', 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004e9000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000d9b000-0x8)='./file0\x00', 0x101000, 0x1) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000d9c000-0x38)={&(0x7f0000d9b000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000d9c000-0x10)={&(0x7f0000d9c000-0x2234)={0x2234, 0xf, 0x2, 0x0, 0x7, 0x2, {0x2, 0x0, 0x1}, [@generic="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@generic="da8ac63e2ead31612c6bdf03514d00cdee28eb574ee70659d9d5fa97ca699b93b12791321f0279df9ee5d368262ae766e4043fb3e4", @typed={0x24, 0x68, @str='^/eth0ð1!\'md5sumem0eth1-\x00'}, @generic="1f2d53a16ab343de0a8336a3d698fdfc6b9b6052caaf6cf5f04856e9833aad2efc842050fb28ae5807282f47c16418a3c070e597dbebe81b62d780f3e540aa5fa44ad17f9cd4c90e1575dff41f609c26e227b1e16e0e22f589e159673454916609d5a352c22880ebcb740c39f69487d124b64aa2e712334ca6146141", @generic="2e061bab782eff2300f0ada034ec19ea31a7bf48b22ad82dfd4c159981361dcf83c517a9bd63167200d6661a559755a6e917b5a8c9789aa581bc3cbb4c9695b86239a803f255c003de0e8d268ebbef6f1f1ac90f7cd6f03f94ca035d756ddee17b8366c11d724c47f35c84c2ddc24fdd6fe70c34630db877", @generic="b406063277cd9cd24f2a7591f0e6e0a5f4b846be3ed9494650bc97410525df5e824b0fba18c174e86efed4826b5be661eda4993e482779502a1ba02b45136073e4e5044845e43bdb84887cc35618b89fcd4ef448c31072cb831fb28b494af00af2dfdf46020a463e474d74b320dc8ea1acfca64eceffce2a1cc8e12a0d531b974f2d458c01246f9a33fa5b19af2484a12e8a4131e4a2935034c9bbbbf7f2d1308c19e3edadb788e9aa320077b40b1a6d32392612a42b7a2faf99003e7fb025c672ea2f1c02d5", @typed={0xc, 0x8e, @u32=0x5}, @generic="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"]}, 0x2234}, 0x1, 0x0, 0x0, 0x1}, 0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000d9a000)={r4, 0x80000, r5}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d9a000-0x8)=@assoc_value={r2, 0xffffffff}, &(0x7f0000d9a000-0x4)=0x8) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x1f, &(0x7f0000a99000)=0x80000001, 0xfffffffffffffdd4) 2018/01/26 15:19:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) listen(r0, 0x0) close(r0) shutdown(r0, 0x1) 2018/01/26 15:19:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00007d2000-0x4)=0x5d, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2018/01/26 15:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f07000-0x8)=0xffffffffffff0001) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/26 15:19:10 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x10, 0x4) bind$netlink(r0, &(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc) write(r0, &(0x7f0000001000)="9b5856167cf37949516a08061d6690908d2cafbe5b7f25f983b3d2dce65212eb3c502fc10d0760ac6c96b1079526eb7dddb4a944073f6f541d724e619806b9b14ea341e0dcb2fb0ef98cbfd496797487a44b0081334fe984f3b6383ded983bc3d74094bd9f9b1fabc6f10c7f7303245f3eff", 0x72) 2018/01/26 15:19:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000035a000)='/selinux/enforce\x00', 0x200, 0x0) write$eventfd(r1, &(0x7f000029e000)=0x20, 0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000003c000-0x4)=0x0, 0x4) fsetxattr(r1, &(0x7f0000129000)=@random={'user.', '/selinux/enforce\x00'}, &(0x7f0000c85000)='/selinux/enforce\x00', 0x11, 0x1) 2018/01/26 15:19:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x2}) r1 = creat(&(0x7f0000d5b000-0x8)='./file0\x00', 0x38) readv(r1, &(0x7f00002ef000-0x60)=[{&(0x7f0000993000)=""/221, 0xdd}, {&(0x7f00007c1000-0x76)=""/118, 0x76}, {&(0x7f000018c000-0x38)=""/56, 0x38}, {&(0x7f0000906000)=""/223, 0xdf}, {&(0x7f0000eec000-0x8)=""/8, 0x8}, {&(0x7f00008b4000-0xc0)=""/192, 0xc0}], 0x6) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000e5e000-0xb0)={{0x96, 0x4}, 'port1\x00', 0x1, 0x120808, 0xff, 0x6, 0x200, 0x6da, 0x5, 0x0, 0x5, 0x5b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) flistxattr(r1, &(0x7f000081a000-0x82)=""/130, 0x82) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000083a000)={0x8, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x80000000, 0x6, 0x1, &(0x7f0000ee5000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x0, 0x7f}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000853000)={0x908, 0x7, 0x2}) r2 = syz_open_pts(r0, 0x400) ioctl$TCXONC(r2, 0x540a, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000263000-0x8)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000a50000-0x8)='net/dev\x00') ioctl$TCSETSW(r1, 0x5403, &(0x7f00004ba000)={0x5, 0x798, 0x8, 0x2, 0x4, 0x5, 0x0, 0xe2, 0x3, 0x3ff, 0x81, 0xa04}) 2018/01/26 15:19:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d75000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000ab4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007b3000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) sync_file_range(r1, 0x0, 0x0, 0x4) 2018/01/26 15:19:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000f68000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf9, 0x8}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x1a8)={0x964, {{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]}, 0x1, 0x2, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x1a8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$mice(&(0x7f0000898000-0xc)='/dev/input/mice\x00', 0x0, 0x420200) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000c95000-0x4)=0x348, 0x4) setsockopt$inet_group_source_req(r3, 0x0, 0x800000000032, &(0x7f0000151000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) r5 = syz_open_dev$sg(&(0x7f00005a4000-0x9)='/dev/sg#\x00', 0x101, 0x800) ioctl$TIOCNXCL(r5, 0x540d) close(r5) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000080f000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000ed0000-0x8)={r6, 0x3}) [ 42.628926] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62332 sclass=netlink_route_socket pig=7857 comm=syz-executor2 2018/01/26 15:19:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000f76000)={0x0, 0x30, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/26 15:19:10 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000005000-0x10)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0x0, 0x2, 0x0, 0x0}]}, 0xfffffffffffffec9}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/autofs\x00', 0x44402, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) bind$packet(r1, &(0x7f0000005000)={0x11, 0xfe, r2, 0x1, 0x80000001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x14) 2018/01/26 15:19:10 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlinkat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', &(0x7f0000002000)=""/141, 0x8d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rename(&(0x7f00008bd000)='./file0\x00', &(0x7f00004ca000-0xe)='./file0/file0\x00') tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f000033f000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000053e000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000293000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000069c000)=0xb) 2018/01/26 15:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000947000)='/dev/input/mice\x00', 0x0, 0x4040) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00009fe000-0x160)={{{{0x2, 0x2, @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]}, {{0xa, 0x2, 0x5, @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]}}, 0xd4, 0x2, 0x200, "a341a5d11630da8fdf3d4d35c4d53f4ae93bafff5da1e75dc7be1119488fa2a778e59f14019db70c8ee9b2e6c06a01c6cf2b5b77a893dff5da88c2431d9066f3c46f8154a9ede7dac11c3a1e4467523c"}, 0x160) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000200000)={0x0, @in6={{0xa, 0x1, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x492, 0x100000000, 0x5, 0x1, 0x7, 0x8, 0x5, 0x1, 0xff, 0x7, 0x5, 0x7, 0x9, 0xffffffffffffff81]}, &(0x7f00001f2000)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008e6000)={r1, 0x1ff}, &(0x7f0000483000-0x4)=0x8) syz_open_procfs(0x0, &(0x7f0000add000)='gid_map\x00') 2018/01/26 15:19:10 executing program 6: ioprio_set$pid(0x1, 0x0, 0x680f) ioprio_get$pid(0x1000000000002, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004c4000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00006de000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000-0x28)={0x3f, 0xffffffffffffff2c, r1, 0x100000, r2, 0x401, 0x6154, 0x3}) 2018/01/26 15:19:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000b13000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000-0xe0)="550000001a007f04fffffffffff300930a06000000a84308750523692500010000001058030000000007a3c7000000007b31afdc1338d500009b84136e015afb83de448daa7227a73ab8220000bf0cec2eab91d444", 0x55}], 0x1, &(0x7f0000d8f000)=[], 0x0, 0x0}, 0x0) 2018/01/26 15:19:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000663000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ce7000-0x4)=0x4, 0x4) 2018/01/26 15:19:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000671000-0x4)=0x1ff) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000bd0000-0x8)=[0x0, 0xffffffffffffffa2]) 2018/01/26 15:19:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f00004f2000-0x8)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x800000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d36000)='/dev/sequencer2\x00', 0x101101, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000043e000)=0x2000) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f00000ef000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000132000)=0x1, 0x4) syz_extract_tcp_res$synack(&(0x7f000004e000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000b22000-0x4)=0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = dup3(r4, r1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a1d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1f000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f000029b000-0x8)={0x0, 0x3}, &(0x7f0000039000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00001f8000)={r6, @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]}, [0x5, 0x80000000, 0x3ff, 0xfcdf, 0x7fffffff, 0xfffffffeffffffff, 0x40, 0x5, 0x9, 0x3, 0x0, 0x1, 0x7, 0x6, 0x100000001]}, &(0x7f00005b7000)=0x108) fcntl$dupfd(r3, 0x0, r2) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000c4c000)={0x0, 0x0, 0x0}, &(0x7f0000a90000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a93000)={0x2, [0x9d7, 0x7]}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000067000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000641000)=0xe8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000392000-0x5c)={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, {0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1, [0x10, 0x0, 0x2, 0xfffffffffffffffd, 0xcea3, 0xda6, 0x2, 0x400]}, 0x5c) epoll_pwait(r5, &(0x7f000000b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x3f, &(0x7f00009a1000-0x8)={0x4}, 0x8) geteuid() getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00008b3000)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f5000-0x4)=0x3c) [ 42.855170] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. [ 42.883793] netlink: 17 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/26 15:19:10 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000262000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000475000)=r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000001000-0xa)={0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r2, &(0x7f0000001000-0xb6)=""/182, 0xb6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6, 0x10}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x108)={0x64, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={r3, 0x3a, "bbc2f4bde277ab03e098d45246162a44b76ccff220afb0f707093ccadeba8e783d8dbb37a1f10cffbaf8086b6cc12ef3855ede51e414f30eebae"}, &(0x7f0000002000-0x4)=0x42) 2018/01/26 15:19:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00004ef000-0xb)='/dev/hwrng\x00', 0x408000, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00005f3000)=""/4, &(0x7f00005e6000-0x4)=0x4) 2018/01/26 15:19:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000bb2000)={0xfff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) clock_gettime(0x1, &(0x7f00007be000-0x10)={0x0, 0x0}) ppoll(&(0x7f00003d0000)=[{r0, 0x6, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) 2018/01/26 15:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000056f000)='/dev/snd/seq\x00', 0x0, 0x0) poll(&(0x7f0000487000)=[{r0, 0x0, 0x0}], 0x1, 0x80000000) pipe2(&(0x7f0000d9e000-0x8)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000552000-0x8)={0x0, 0x100000000}, &(0x7f0000c2f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000002c000)={r2, @in6={{0xa, 0x2, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x3, 0x1ffc00000000, 0x5, 0x3, 0x3f, 0x3f, 0xa010, 0x9, 0x0, 0x1ff, 0x2, 0x2, 0x8, 0x0]}, &(0x7f00002f1000-0x4)=0x108) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000006f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/26 15:19:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a56000)='/dev/net/tun\x00', 0x0, 0x204000000000ffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="0400200700030109008000000000bc22", @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000c6c000-0x4)=0x0) 2018/01/26 15:19:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f000060d000-0xfc)="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", 0xfc, 0x40, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/26 15:19:10 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060405) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") socket$inet_sctp(0x2, 0x0, 0x84) preadv(r1, &(0x7f000000a000)=[{&(0x7f000000a000)=""/76, 0x4c}], 0x1, 0x0) 2018/01/26 15:19:10 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x6, 0x8d40, &(0x7f0000004000-0x53)=""/83, &(0x7f000000a000-0x4)=0x53) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000009000)="d8"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) 2018/01/26 15:19:10 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000841000)=0x300000000000, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) fcntl$setpipe(r1, 0x407, 0x915c) 2018/01/26 15:19:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) r0 = socket(0x10, 0x5, 0x18) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000089f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006ce000-0x4)=0xb) 2018/01/26 15:19:10 executing program 3: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000ef9000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f89000-0x4)=0x48) sendmsg$nl_route(r1, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007a7000)='net/unix\x00') ioctl$LOOP_SET_FD(r2, 0x4c00, r0) 2018/01/26 15:19:10 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x201, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x14) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000-0x20)={0x8, 0x0, 0x10003, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000013000-0x10)={r3, 0x20000081}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000011000)={0x8, 0x5, 0xdda7, 0xbac, 0x5, 0x7, 0x7, 0xfffffffffffffffc, 0x3, 0x5594, 0xc47, 0x8000}) fchmodat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 15:19:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x9, 0x4, 0x2, 0x800, 0xfffffffffffffff9, "217f5e6bd6fd1fb917bf3ec9565fdbf85105d6da1c36933d9de6b0b756b17e08be98c83ea7b57057343d81decd0f33c3381d64494ca696d0decba1c3840d27", 0x5}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt(r0, 0x20, 0x8b50, &(0x7f0000446000)=""/216, &(0x7f0000188000-0x4)=0xd8) sendto$inet6(r1, &(0x7f0000b5b000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 15:19:10 executing program 1: clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") fchmodat(0xffffffffffffffff, &(0x7f00005ed000)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000548000)='/dev/hwrng\x00', 0x260680, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000ca3000-0x4)=0x0) 2018/01/26 15:19:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000bc8000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) clock_gettime(0x0, &(0x7f0000fb3000-0x10)={0x0, 0x0}) r6 = syz_open_dev$usbmon(&(0x7f0000449000)='/dev/usbmon#\x00', 0x1f, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000cc5000)={0x0, 0xd0, &(0x7f0000c16000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [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, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xed, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x4c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}]}, &(0x7f0000079000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000d81000-0x8)={r7, 0x4}, &(0x7f000006a000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000c5a000)={0xff, 0x59, 0x7, {r4, r5+10000000}, 0x7f, 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]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000538000-0xc)={0x0, 0x0}) r8 = socket(0x3, 0x3, 0xffffffff80000001) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000cbc000-0x8)={0x0, 0x0}) r11 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005c1000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r11, 0x5419, &(0x7f0000ab2000-0x4)=0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f1b000)='/selinux/checkreqprot\x00', 0x80080, 0x0) ioctl$sock_SIOCOUTQ(r10, 0x5411, &(0x7f0000761000-0x4)=0x0) connect(r9, &(0x7f000002c000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r8, 0x0, 0x8, 0x2, 0x1, {0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}}}, 0x32) dup3(r0, r2, 0x0) 2018/01/26 15:19:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000730000)='attr/current\x00') write$selinux_user(r0, &(0x7f0000bb1000-0x2a)={'system_u:object_r:udev_rules_t:s0', 0x20, 'staff_u\x00'}, 0x2a) recvfrom(0xffffffffffffffff, &(0x7f0000cc6000-0xfb)=""/251, 0xfb, 0x0, &(0x7f000092e000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000087d000-0x4)=0xfffffffffffffff9) ustat(0x6, &(0x7f000087e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 43.039999] binder: 7929:7933 ERROR: BC_REGISTER_LOOPER called without request [ 43.048053] binder: 7929:7942 transaction failed 29189/-22, size 0-0 line 3004 2018/01/26 15:19:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b64000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00002ca000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000809000)=0xc) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000194000)={0x120000000, 0x7, 0x7, 0x7, 0x5, 0x1, 0x401, 0x2, 0x0, 0xa3bc, 0xfffffffffffffff7, 0x6}) write$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x0, 0x2b}, 0x54) fcntl$setsig(r1, 0xa, 0x19) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000033e000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000499000)=0xfffffffffffffd8c) 2018/01/26 15:19:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000761000)='net/arp\x00') r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000011b000)='/selinux/load\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00009e7000)=0x0) sendfile(r0, r1, &(0x7f00004db000)=0x440, 0x63) syz_open_dev$tun(&(0x7f0000691000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) 2018/01/26 15:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f12000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00008fb000)={0x0, 0x0}, 0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) connect$unix(r1, &(0x7f00007fd000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000561000-0x8)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000031e000-0xc)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f00006c0000-0x4)=0xc) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000cc3000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x5, 0x0, 0xa0, 0x20, 0x3c, r3, r4}, {0x64, 0x5, 0x5, 0x7, 0x3, 0x6, 0x3, 0x9}, {0x8, 0x101, 0x7, 0x0}, 0xe012, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x2}, {{@in=@rand_addr=0x74e, 0x2, 0xff}, 0xa, @in=@empty=0x0, 0x7, 0x6, 0x0, 0x20, 0x1, 0x20000000, 0x6}}, 0xe8) clone(0x0, &(0x7f00008a2000)="", &(0x7f0000e1d000)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fcb000)={0x0, 0xeb, "2fb08af713fe369fca6cb198595059ea928cef5f6e60960ccda9758129d063aea7de82bcaca056452edad0bf474f9b4492d66c1e7e491494644704c26b523808ac8f1da39523300ab960b7f3cf9f89403c7c7b1fe975db874cc88d6d94499218bd514753a8757a9dde5504fd0d56a889117afb74c704b5aefc23caee44936d7c087a617610b0859daeac43a6c5d1c1eea4b1231bc79f4145dcf1030e3658eb68740572e344e7ce2158ff180cd54a214d81d010cf7f1d7e26abe973449ff79fe824852f5dc1a2fb62c67bcbd51601e3fb550ca8879a26d27524e40ddcfbc1765574609eb264ab3cebbef484"}, &(0x7f0000301000-0x4)=0xf3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000309000)={r5, 0xffffffffffffff7c, ""}, &(0x7f0000876000)=0x8) shutdown(r2, 0x0) 2018/01/26 15:19:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000a2000)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000c2e000)=0x0, &(0x7f00003a7000)="") getrandom(&(0x7f00000be000-0xde)=""/222, 0xfffffffffffffd6d, 0xfffffffffffffffe) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f0000001000-0xa9)=""/169, &(0x7f0000001000)=0xa9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x5)='bdev\x00', 0x0) keyctl$describe(0x6, r2, &(0x7f0000000000)=""/73, 0x49) ioprio_set$pid(0x1, r0, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000002000)='md5summd5sumprocuser\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xffffffffffffff01}, &(0x7f0000002000)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000001000+0x165)={r4, 0x9, 0x8, 0x7}, 0x10) [ 43.084815] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 15:19:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000934000-0x8)={0x0, 0x0}) sendmsg(r1, &(0x7f0000668000)={&(0x7f000019a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003b9000-0x20)=[{&(0x7f0000667000)="58705fdead7c84d02a0032da7c06", 0xe}, {&(0x7f0000719000-0xb1)="01640218ea8149bf6b27700df0b9de60148a1137f37aa56d72091dbf389ffa5ab6f82f284ff0f42dd1e9621f3e6fe0583ebcd410d262ce59ee4ac5e0da55ed665712d9db57c8df79b352e2acf5bdd66e09875b99e735db0cc51596cfb85dd629eb8561fc91d4b76dd6d95ffac8ea9b219c1acf0646b6abd8c16f7a7b89654c68e87e59fc64ea2a477a31d1ce51c738684e4f22ee0de2b3808e648c57c129833f67946c5a3354fbdb5254e65177f5032f24", 0xb1}], 0x2, &(0x7f0000076000)=[{0x68, 0x100, 0x7fff, "dd05039e0361f47bb00e6e35ea160fea6f86c08d4175bf03eebbf3fd39dc9d2b8c1f14ef93d96d229adea8d3afdd42084bc97a6d81c6e25713ff9d30454f28d16a6fe27d5bd8bcbeeda374429875c35a5c3f5b58"}, {0xa0, 0x101, 0x0, "e06d6ff543d3324372617a5cd713e29ba9c79ef1c1fed9293b42df29f6c3019710a7aa8686e2e768a09052bc97b1f43b34378b13dadcbe30b54575d520f9a6475d1b15a0b952e52e13d15e2125f388443c548217080c433d81842a7d5bcb58065fe49bde2ebb28d1fac979d58f5fb56585ff72a67f07f639c0d83edd2b413762642a00319e927609dd2b1887"}, {0x30, 0x116, 0x40, "276aab6576c8264b134678341420ede273dd1f19f008d411af3d318d856159de"}, {0xb0, 0x103, 0x7, "c3ecd1ba438f298bd585f973432c80a34ad0a6c9fa1628e4372581bcad5397f758802801ebd2e20ff2424aebfbbe1261304dfd3d5a7d5ec37d5a43ec48a7ee64258e3aa50f8ad77c91978a7a6833b2daba83f9c611f4324095963f9e782efdadf3b329db36f13893b33f08a33f86673ba8dc6102e969444af903bdfbb30c26b6804a7f024dcc216f24d6eaaa0add3ad8c18313c370a467b3ccb9"}], 0x1e8, 0x8040}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000fc7000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/26 15:19:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c63000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xff) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000081000)={0x6, &(0x7f000064e000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000afb000)={0x0, 0x1c, &(0x7f0000bd6000-0x1c)=[@in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8681}]}, &(0x7f000010c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000115000-0x10)={0x6, 0x8000, 0x6, 0xffffffff80000001, r3}, &(0x7f00001f5000)=0x10) r4 = fcntl$dupfd(r1, 0x406, r2) bind$ipx(r4, &(0x7f0000bb7000-0x10)={0x4, 0x5, 0x81, "fe700c0d693c", 0x6, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000f29000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000455000-0x8)=@assoc_value={r3, 0x1}, 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d48000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r5, 0x0, 0x60, &(0x7f00001f4000)="76731934ea99b4811b57d3dab66a17ae334c97e5881e041e3dce99a18a7bf1d6df39d884cea01160e000733e8b95a23aaa9f0aa2853921ede930d71892006f93e28aee5f8cd6ab0e", 0x48) 2018/01/26 15:19:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000521000-0x1b)='#wlan1posix_acl_accesseth0\x00', 0xc0, 0x0, &(0x7f0000186000)={0x0, 0x6, 0x592c, 0x0, 0x0, 0x0, 0x0, 0x0}) flock(r0, 0x2) 2018/01/26 15:19:11 executing program 2: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b27000-0x10)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000b27000-0x4c)={0x5, 0xb4b, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000a94000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0xfffffffffffffffc}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b1d000)={0x0, 0xe52}, &(0x7f0000003000-0x4)=0x6) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r2, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/26 15:19:11 executing program 0: exit(0xe1) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000)=0xc) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001ae000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000004000-0x10)=@req={0x2, 0xd882, 0xfb, 0xca4}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000007000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x9, 0xa0fc, 0x8, 0x80}, &(0x7f0000007000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000-0x8)={r2, 0x0}, 0x8) 2018/01/26 15:19:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000390000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000d1f000)=0xfffffffffffff3bc) ioctl$int_out(r0, 0x0, &(0x7f0000033000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000a7d000)={0xffff, 0x3, {0x3, 0x1, 0x6, 0x1, 0x2ac9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000e0a000-0x78)={0x4b79, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xe7b, 0x7, 0x6, 0xffffffffffffffff, &(0x7f0000025000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x10001, 0x200}) sendmsg$unix(r0, &(0x7f0000fa0000)={&(0x7f00009c9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ec0000-0x30)=[], 0x0, &(0x7f000090a000-0x140)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x0}, 0x0) 2018/01/26 15:19:11 executing program 3: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000023000-0xd)='/dev/usbmon#\x00', 0x1784, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000032000)='./file0\x00', &(0x7f0000035000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000001000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000037000-0x10)=@req={0xdc8, 0x80, 0x80, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000016000)="26e4eecda3c65df0183a3e86dbd44bde02e79fcc2a52a6db2c3a9cdc34bafce1a08fdcaaca4add1a340881680ec1bddb6c85039be9e3c4783bcd11f438e2b3ca6537a242b0a139e7a8ef4f5f4413d9c06331152dcdaad37e3a81bf83c7f85a6ea552db53d02300929b8d5f8fcc25fea0e05caee75bd9170f32ebbbbbe9d7644e07ae724e4e924a573b77a9e89fdbaf99ca484f65694cea1531c3b9ab6c6b68fde494a35cc98e88d95ca9616e14ad8be4eb81d2043fe8b9dd0cedb8e3f4d89ae25488d32ef57978f97e03674f2a969ac68695f436a22e6ea0760fea5be754f331", 0xe0, 0x4011, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f000002e000)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/26 15:19:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x80a, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:11 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000900000)=[@in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="91938c", 0x3}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)="04", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 15:19:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0xffffffffffffffff, 0x40, 0x0, []}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000083e000-0xd)='net/udplite6\x00') ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000059c000)={0x10001, 0x100000001}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000e90000-0x10)={0x80, 0x100000000, 0x5, 0x5}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f00000e6000)=""/136, &(0x7f000005e000)=0x88) 2018/01/26 15:19:11 executing program 6: syz_open_dev$loop(&(0x7f000087e000-0xb)='/dev/loop#\x00', 0x401, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000001000-0x1)=0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7006) r2 = socket$inet_icmp(0x2, 0x2, 0x1) sync_file_range(r2, 0x8, 0x80000000, 0x6) 2018/01/26 15:19:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = getuid() r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) unshare(0x8000400) r3 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000c55000-0x8)={0x3, r2}) r4 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000ec9000)={0x0, 0x0}) epoll_pwait(r4, &(0x7f00006c8000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000050c000)={0x0}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000100000-0x38)={&(0x7f0000653000-0xc)={0x10, 0x0, 0x0, 0xa0000002}, 0xc, &(0x7f00003b5000-0x10)={&(0x7f0000639000-0x14a4)={0x14a4, 0x0, 0xb, 0x20, 0x2, 0x1, {0xa, 0x0, 0x2}, [@nested={0x164, 0x1a, [@generic="c2598f0cf2205b8772af071119ccc2a7439adbf8e0c4c0217ac89bf8614f4d8eb7fe903ceb2bde87d5606788c89e5a39be43f3a66662ebe048de6202185091a62fb7e30e464dfc2de7c623bbbbbb7dcbf9d40250dc7f6220bff16348aef91448c7a5d3188a3c551028d1942f08b4be1773ba9fe4f4b1cb457adc8779a4783ab9ce7225b5439bb64a4f70abda5fc976a9aecfefc07dff7b0676c3bf82a866a16693e01d734c1bda91ff2b3b5efeccca084b93e6f184b3e7058dfe899eeb372d7e80ad8eceb816e535e90fc3a5e5585a7de8eca9a4fa", @generic="25b5fdc03e643075baeb6b593e0b1da74615a83a245abad3e60ce340f4704e5888655abef28d1f11f5f99d4c82d5c46ad08c65cc87", @typed={0x8, 0x2c, @void=""}, @typed={0x4c, 0x68, @binary="4b1eb499c42771c79e1f3855e55085a384ce6a16ae6fab7c967cf0d84e0f8ab543b35e1bd80712009a6f7a9dcacd6b61b8496eb2fa37e31ee355fba63a6941f193b9c6"}]}, @nested={0x10d4, 0x30, [@generic="76451c131060b356d7363f4b02be515ce02d9c659bfef562aaf28830c4d60ef88d534ce02183cb5d28a4c54b1cbdc412a7e7bc44bf142ed9a16f2a77d000b7f5b8a79281c877f9a56fa865300a8392e25e48c3b3ecec5e59fa13373361387386049cb4aa30bf2753318705c6928dfef20ea003e279ce67466d4626659f9aeb1ecf8dc144e44bf06d5a5385cd1cb402b2932e34777c98f18f8b20a7253b0a36ed2bcde9ec3c59b2ec53a8bcc2d071edf152ee227020", @generic="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@typed={0xc, 0x4a, @uid=r1}, @typed={0xc, 0x5e, @fd=r0}]}, @typed={0x18, 0x7c, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x230, 0x35, [@generic="7a0b761f4c11eb51e2fe494eabeeba244b2399984657ae1d855450481be07a5894898998a85b3b3921442ce57c75366faa0dd9b07c03f1ff892431adf3fa253db26b39990966d1d75d60d4eadbcebccace3c7ee2da00a8760b67f814cb092fee101fa320549b10f086819ab9a0a181e60265264e1facebd8d78aec89d5e09f9b850314c6b1fab3925d8110484047a53e60614ec63e11e18eb486c652c033134142e1263488b296adbd22364d974678263a8edc93f1e5134be35754632c318b1db7445ac9364d135ea41e07a839c86b27b0ddad063efcb4459599ed3af854d77241b7a3a76c23b0466bbf2e98f69aa6ba35", @generic="5e834431192890d6228c8c484b3a6d61e6b174d8f8724f01e058d6d83a67d6e29f2e80fa48683ab9eab273c4cd2f233a6805a99c78bf45e14e7f1586fcda8dc8b5daeb04c3bbfede328ef1cca4c9fa72899331ebd83bf23917fa77a513df71bda70912de3e0b786df407217ab12363fda43967774fa3fa264980f9a3991e8289429ee6125e748d6cd509c80dd980811e01c67aba892ed4b6fff389ddcae03006cc1b3f406238dcf7e33842773f33612eb9cabee350268cd3", @generic="db53e053aed3ebe44d347ba62b7b77c8921ea38e55e516efc31dab01275d983913a1f573a0b7cf6c1c7ee5e9a4b915ed7e0740925129207cbe0a96f87cb756bba0168bcd354810cc79e8f81bf89d48d7f903a07b769728b337c37ef164a23ace63d12994a6b7af89d019c963e79d06005627c625c582c12c21acd2e6014c1798"]}, @nested={0x10, 0x83, [@typed={0xc, 0x33, @pid=r2}]}]}, 0x14a4}, 0x1, 0x0, 0x0, 0x4000}, 0x4004004) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00006d0000)={0x9487, 0x8, 0x2, 0x3, 0x7fff}) listen(r0, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000431000)={0x0, 0x0}, &(0x7f0000ee3000)=0x10) read(r0, &(0x7f0000183000-0x48)=""/72, 0xfffffffffffffd43) [ 43.339246] syz-executor7 (8013) used greatest stack depth: 23968 bytes left 2018/01/26 15:19:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f000001d000)={0x0, 0x10000000000000, 0x0, 0x80, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000e0a000)={0x3, 0x0, 0x0, 0x0, 0x0}) r1 = add_key(&(0x7f0000f61000)='ceph\x00', &(0x7f00003e0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key(&(0x7f00007b4000)='trusted\x00', &(0x7f0000e56000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000067d000-0x90)="a13fb05b5e631ca625512d49915e4b0cce346d622fd47aac7d2fca104f619b405e05560938e416424abd405b208c8e0d69b24c820aa52370f17fa439a38e343e6b47889d5fc196a101f2689f58e4e0c5cc4896dd4999acc6c9dc5156877fee218cdd7035181fd9629e4bf9233ff012d2d41fd634bce0684118ec445b256c90063c05511b71c5598745b512d31f7921fd", 0x90, 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x39a, 0x1a9e, r2) 2018/01/26 15:19:11 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000011000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000003000)=0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/create\x00', 0x2, 0x0) syncfs(r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000017000)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000001b000)={0x2, [0x4, 0xe4f]}, 0x8) r3 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000000000000}, 0x5, &(0x7f0000004000)={&(0x7f0000023000)={0x14, 0x25, 0x8, 0x0, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x2}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:11 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000)={0x0, 0x0, 0x0}, &(0x7f0000018000)=0xc) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f000001c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000001c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = open(&(0x7f0000017000-0x8)='./file0\x00', 0x0, 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f000001d000-0x4)=0x401, 0x4) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001c000-0xc)={r1, r2, r3}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000121000-0xb)='/dev/loop#\x00', 0x0, 0x0) getcwd(&(0x7f00002b4000)=""/2, 0x2) memfd_create(&(0x7f0000050000-0x10)="74756e08000000000000008000000000", 0x0) sendfile(r0, r0, &(0x7f0000ac3000-0x8)=0x0, 0x80000000000002) 2018/01/26 15:19:11 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xfffffffffffffffd) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cb3000)=@common='bcsh0\x00', 0x10) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e62000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000101000-0x8)={0x0, 0x0}) 2018/01/26 15:19:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00007c6000)='lo\x00', 0x42, 0x4c, &(0x7f0000a87000)={0x8, 0x2, 0x3ff, 0x0, 0x2, 0x5, 0xa7, 0x2}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005aa000-0x4)=0x0) eventfd(0x7) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r3 = open(&(0x7f0000979000)='./file0\x00', 0x2, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00006c1000-0xc)={0x4, 0x0}) modify_ldt$write2(0x11, &(0x7f0000ae5000)={0x0, 0xffffffff, 0x0, 0x1, 0x6, 0x8, 0x20, 0xffff, 0x3, 0xb99a}, 0x10) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000697000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f00005e2000)=0x4) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f000017f000-0xc)={0x0, 0x0}) epoll_pwait(r4, &(0x7f0000047000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00005e9000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000f40000-0x4)=0x0, &(0x7f0000328000-0x4)=0x4) 2018/01/26 15:19:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00007f2000)={0x0, 0x0}, 0x8) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e3a000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000995000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000031000)=0x20, 0x80800) dup3(r0, r1, 0x80000) r2 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/01/26 15:19:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004f9000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000725000-0x98)={0x0, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x100}, &(0x7f0000f20000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001a4000-0xa)={r2, 0x100000001, 0x1, [0x9]}, &(0x7f0000e62000)=0xa) poll(&(0x7f0000487000)=[], 0x232, 0x80000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 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$sequencer2(0xffffffffffffff9c, &(0x7f000006f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000094f000)=@sack_info={0x0, 0x1ff, 0xb8}, &(0x7f0000e45000)=0xffffffffffffff8e) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000089e000)={r4, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000e93000-0x4)=0x0, &(0x7f0000d40000-0x4)=0x4) 2018/01/26 15:19:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000528000)={0x0, 0x0}) readlinkat(r0, &(0x7f00009fe000-0x8)='./file0\x00', &(0x7f00001cb000-0xa7)=""/167, 0xa7) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000860000)='/selinux/relabel\x00', 0x2, 0x0) fcntl$setsig(r1, 0xa, 0x1a) r2 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) connect(r2, &(0x7f0000932000-0xc)=@un=@file={0x0, './file0\x00'}, 0xfffffffffffffd3b) 2018/01/26 15:19:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000945000-0x4)='net\x00') fsetxattr(r0, &(0x7f00000b1000)=@random={'system.', 'net\x00'}, &(0x7f0000e03000)='net\x00', 0x4, 0x2) getdents(r0, &(0x7f00001b8000)=""/4096, 0x1000) getdents64(r0, &(0x7f00008de000+0x860)=""/48, 0x30) 2018/01/26 15:19:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001ce000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000481000)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c42000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000037c000-0x1c)={0x0, 0x7, 0xa, [0x3, 0x484b9a47, 0x3, 0x5, 0x7, 0x7, 0x4, 0x2, 0x8000, 0x5]}, &(0x7f0000441000)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000b73000)={r3, 0x65, "dcd9f4b165981e47d607d64d82eba5314bb2c86f3361e36692033567a366d1f483ae6c505e78fe02a295a22e05ee37e10300dc0105e49932c39f5cde28d1078be7e37008e9c4e7927ee1fba7ca22097344a04a1cdf55982504de15c908449891991e54883c"}, &(0x7f000078e000-0x4)=0x6d) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b02000-0x28)={@generic="d5c5ca3c3d91bad66fd45e7cd29ec60a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000311000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r5 = socket(0x200000000010, 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d5b000)='/selinux/context\x00', 0x2, 0x0) write(r5, &(0x7f0000706000-0x25)="2400000024007f0000000000000001000029f6ff010000000012fffdffffffff0100ff10", 0x24) 2018/01/26 15:19:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000203000)={0x4, 0x78, 0x401, 0x401, 0x10001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1ff, 0x4f74, 0x8e, 0x3, 0x1, 0x81, 0x6, 0x8000, 0x8, 0x15, 0x0, 0x0, 0x478b, 0x0, 0x3eb, 0xb6, 0x9c8, 0x6, 0x7, 0x3ff, 0xbf, 0x401, 0x2, 0x1, 0x4, 0x1, 0x0, 0x7, 0x4, @perf_config_ext={0x9, 0x0}, 0x80, 0x8, 0x6, 0x0, 0xff, 0xfff, 0x400000000000000, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffff9c, 0x5) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) sched_yield() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b15000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000074d000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000b87000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000598000)=0x14) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000bd8000-0x10)={0x5, &(0x7f0000809000-0x28)=[{0x1, 0x800, 0x1, 0x4}, {0x80000000, 0x4, 0x8, 0x3}, {0x0, 0x3, 0x8, 0x0}, {0x6, 0x3, 0x5, 0x82}, {0x7, 0x66c, 0x8000, 0x7bc5e854}]}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) bind(r2, &(0x7f00002b7000)=@can={0x1d, r3, 0x0, 0x0}, 0x10) r4 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 43.616204] tc_dump_action: action bad kind 2018/01/26 15:19:11 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e56000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d63000-0x11)='/selinux/enforce\x00', 0x200c1, 0x0) getsockname$inet6(r2, &(0x7f0000ec0000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000f1d000)=0x1c) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/01/26 15:19:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000539000-0x4)=0x40, 0x4) r1 = socket(0x10, 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000054a000-0xc)='/dev/autofs\x00', 0x100, 0x0) write(r1, &(0x7f0000090000-0x26)="260000002a0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000b97000-0x4)=0x2, 0x4) 2018/01/26 15:19:11 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c76000-0x5e)='\x00', 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000fc7000-0x4)=0x5) ftruncate(r0, 0x10002) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fc7000)="62f3757c8b78f523c134ca91da9f47bc8840dbab00037a8611622ed692824184c09b31eefe56d1a4d7862fa6ebddeb9341cc2cf10543", 0x36) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000fc7000-0x8)=0x0) recvfrom$inet6(r0, &(0x7f000099a000-0xf5)=""/245, 0xf5, 0x2, 0x0, 0x0) lseek(r0, 0x0, 0x4) 2018/01/26 15:19:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000043000-0x198)=@allocspi={0x104, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpid() r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000e39000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a82000+0x4da)=0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00004db000)='tls\x00', 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000b1b000-0x8)='./file0\x00', 0x400, 0x2) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00006d6000-0x4)='tls\x00', 0x4) getsockopt$ax25_int(r3, 0x101, 0x9, &(0x7f0000538000-0x4)=0x0, &(0x7f0000ab8000)=0x4) getpgrp(r1) 2018/01/26 15:19:11 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000021000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x9f10, 0x0, @raw_hdlc=&(0x7f0000022000-0x4)={0x1, 0x100000001}}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$getregs(0xe, r1, 0x1, &(0x7f000001f000)=""/3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_flash={0x33, 0x0, "3f88877746981e8bfc3dcc38cdc6603d26753403a59a14b09c8a14dccfbd1297edfd6ded7c7cab26304debbf3d5e8c0fddb93935a558536c36273ac5a3d1134b55b5161eb7d2c670a3c026cb4447d7bae294700082dfd76772c40784b36c24876bdc45eb96c0a9c1aac65a76db7868895870972d36d1f2f09d400897eb994ee6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 43.640459] audit_printk_skb: 657 callbacks suppressed [ 43.640468] audit: type=1400 audit(1516979951.439:504): avc: denied { net_admin } for pid=8085 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 15:19:11 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000874000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00006b9000)={r1, &(0x7f000075d000)=""/161}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xad8f2fedb4f7c039, 0xffffffffffffffff, 0x0) 2018/01/26 15:19:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x8, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={r1, 0x9d}, &(0x7f0000002000-0x4)=0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000003000-0x91)=""/145) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000000000)=0x6, 0xe5) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") pkey_mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000000, 0xffffffffffffffff) 2018/01/26 15:19:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000b74000-0x79)=""/121, &(0x7f0000a6b000-0x4)=0x79) 2018/01/26 15:19:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008e3000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00005b3000)=0x0, 0xab0) r2 = add_key$user(&(0x7f0000478000)='user\x00', &(0x7f0000a76000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000abd000-0x7)="3c4ae381ac0137", 0x7, 0xfffffffffffffff8) keyctl$read(0xb, r2, &(0x7f0000604000-0x87)=""/135, 0x87) 2018/01/26 15:19:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0]}}]}, 0x60) connect$inet6(r0, &(0x7f00000fe000)={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) 2018/01/26 15:19:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x2, &(0x7f0000b1b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x203) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bc7000)={0x0, 0x2, 0x7, 0xfffffffffffffffe, 0x7, 0x5}, &(0x7f00000ab000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009f1000)={r1, 0x4, 0x20}, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000411000)=0x6, 0x4) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/26 15:19:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000bb8000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x2000800, &(0x7f000054d000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) utime(&(0x7f0000e44000)='./file0/bus\x00', &(0x7f0000b96000)={0x0, 0x0}) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) lgetxattr(&(0x7f0000ce3000-0xc)='./file0/bus\x00', &(0x7f000003c000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000759000-0x38)=""/56, 0x38) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0x0) [ 43.640520] audit: type=1400 audit(1516979951.439:505): avc: denied { setattr } for pid=8072 comm="syz-executor1" name="net" dev="proc" ino=14744 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/26 15:19:11 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$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x7, 0x1, 0x0, &(0x7f000062c000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000deb000)=0x0) lstat(&(0x7f00009a5000-0x8)='./file0\x00', &(0x7f0000453000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007b5000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007d6000+0x33f)={0x0, 0x0, 0x0}, &(0x7f00003e1000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c12000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bdf000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000004e000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003bd000)=0xe8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fe3000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000939000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f19000-0x4f)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a91000-0x4)=0xe8) r12 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e4d000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e3a000)={0x0, 0x0, 0x0}, &(0x7f00003aa000-0x4)=0xc) stat(&(0x7f00002f3000-0x8)='./file0\x00', &(0x7f000001e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00006b3000)={0x0, 0x0, &(0x7f0000821000-0x40)=[{&(0x7f000099a000-0x210)={0x210, 0x12, 0x8, 0x4, 0x0, "", [@typed={0xc, 0x7d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x8, @pid=r2}, @nested={0x1a8, 0xe, [@typed={0xc, 0x8e, @pid=r3}, @generic="0c40e02773948bce27d148f4cc767d2d29d6730539ba65e04341d270f94713cf39e5ef7a8416710efe9a32b5b294f0929186cca762d3b03544b9fba02dc301f1f0e7453911360ad8c3dbbf3b27c6ae9a2540e9ddc53cc3a9a2642165a13ef233cc1975a20c53f34bfc6d587eb5160358b69770206322c3666b561759fa45dcaec7bf1d1c359a3cb475ea08e05dab32d817e82da06cbf8243c1c22e01a25264e061986ea80eba32a9ef32c40b881af2f636", @generic="c8b81bbc1180bbf24a2e5119738a7bd3abee0f9202ef9d6345fc9a", @generic="fe122e401d59c7695da623836568c4f4265828b0684c197a34deeb47567f7585ad057ad3838618abcb624916cae0823801d077a7731f027b7d184322321fff43e3972b8663a9ad63b75e0f0107008c57c3f352271b7e517db7158987a2819cdaf4e076f2ebe5a49ae62c06c7a6509da9f496ef1438f9b12f67b995f56bc9afb9ffbb31d13bbf6d8510aa374de85db4a20d045656f1611efb1d24a2a105de87851967641c62bfd0a1", @typed={0xc, 0x50, @uid=r4}, @typed={0x8, 0x28, @void=""}, @typed={0x10, 0x46, @u64=0x4}]}, @nested={0x34, 0x87, [@generic="", @typed={0x24, 0x11, @str='{nodev.wlan0mime_typelo*\x00'}, @typed={0xc, 0x92, @u32=0x5}]}, @typed={0xc, 0x45, @fd=r0}]}, 0x210}, {&(0x7f000034a000)={0x24c4, 0x31, 0x100, 0x6, 0x3, "", [@typed={0xc, 0x88, @pid=r5}, @typed={0xc, 0x91, @uid=r6}, @nested={0x134c, 0x5f, [@typed={0xdc, 0x94, 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[@generic="55fda29adf2f96d0a1d4ef5312fdf95df62c2832af64721917f598cf310e7e3ec1a582cad459fae0e24a0f7dfa66347cba25c8ee60dbe9e5dad671b55cff17e6c2136bb7f8d72af7e2a6e5c3b58a0e61cb49522bb8eaccdda66222c9890ebd91d5f47c3276b86c38257f7098e1d30181e65f2d9b52557d5dc003cab90ec634e6ee5d640cde94f45b829c46639285254a09eb331c4073795858a83566d9d4b9563a5e0c1f764fe4ad85e1cabb30cdf581df4da11cb4397d2662fe2784ae2f7ffa1f825f5ae8f2f87e92536be4de58e66619f1e5f74476e73407bf7c2cf21f366a021c878ee6b8081f317fd60315f29b0888e74c75", @typed={0xc, 0x4c, @pid=r9}, @typed={0xc, 0x23, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x10, 0x44, @u64=0x6}, @typed={0x18, 0x69, @str='\'md5sumselinux:\x00'}, @generic="71a70ff42e90f9679e42080e9be109543b3c29eaf398cfcad432234cce88908e807a2d16a67d862e34b3895530ca2c5142dc5334c813ccd635efc94986d03b92bbdcf6641b77b7482f360a44c95600bdc89dac74d649d316bf3d0444edd187800c5ee62aebbb2a241ca145fa3dcf2055eb0136073efab0a62de8fff7", @generic="e52201e3b053682975ffadfa3c5d5cc834b69e4e9065f607e68dcd0f3fdbfa84b6503610ff95cbad40ec66dbc8d896e2e1a35c"]}]}, 0x59c}, {&(0x7f0000991000-0xf8)={0xf8, 0x1b, 0x0, 0x1, 0x1, "", [@nested={0xe8, 0x33, [@typed={0xc, 0x3e, @fd=r0}, @typed={0xc, 0x58, @u32=0x1}, @generic="4f149272b7295efeb4ed64299c8c93a637e62ae0faa7e6ce33b031ef699a3f9186c86274f8024123dae9415bfe955602f0deabef1b6bc0ba956cbe1ee72f1da9c5b5b9c02fdfa030be721ffe65c20793f26faf1b16364d14ab5edc533055fdc541f504801bb7e049f64d28fe8b36222a8b696b74c174d76cb8efb8d974c713a5b91bdaabc449b207911d4deda6af028b13c39c8862baa2406479213e0ebb0178304261807456600d136bf42e0d732f234cb92d41943242ece8924d4a1f53348ae4e5b7d390a98957ed73e3a7"]}]}, 0xf8}], 0x4, &(0x7f0000bc1000-0x58)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x58, 0x0}, 0xc044) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="7edc08b80f1e3569736c64cf8a8e0cafc6bb3e28efeba4a0d807ed991b38442e4df20d2b489b91c8b6c1ca6b48b3e4ed72de4d2253c1ecb9efed1d1bc5a7ebb07b64041f562ce9e63f04296a580309b73994133e879e641170358148cc4b2d55a09e46a4e496e177d1fcf5471095a755b0acdc734ebf3b7c1663f32a59b20fa52ba3cf1902f8b2773e148b00a646952f1c3150346c2846d8f665665c449ea9e84495b3ca1b33fca6b170d8df37110d0ba0fc5f7dd36ea7adbb1946e6e33c2ec336c1fd294c55a98e4ac13b96cf94064e75f339ea9e16161707557d12c2973d", 0xdf}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r16 = socket$inet_tcp(0x2, 0x1, 0x0) r17 = openat(0xffffffffffffffff, &(0x7f000023a000)='./file0\x00', 0x10400, 0xc0) ioctl$LOOP_SET_FD(r17, 0x4c00, r16) 2018/01/26 15:19:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) recvmmsg(r0, &(0x7f000084c000)=[], 0x0, 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006a6000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000f48000)=@req={0x5, 0xffffffffffffff01, 0x8, 0x9}, 0x21c82ca0809e997e) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000ced000)=0x5, 0x4) [ 43.648665] audit: type=1400 audit(1516979951.439:506): avc: denied { set_context_mgr } for pid=8066 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 43.651730] binder: 8066:8081 ERROR: BC_REGISTER_LOOPER called without request [ 43.653393] audit: type=1400 audit(1516979951.449:507): avc: denied { dac_override } for pid=8065 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 43.681159] audit: type=1400 audit(1516979951.479:508): avc: denied { call } for pid=8066 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 43.684002] binder: send failed reply for transaction 53 to 8066:8087 [ 43.695789] binder: undelivered TRANSACTION_COMPLETE [ 43.695796] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.700110] binder: 8066:8087 ERROR: BC_REGISTER_LOOPER called without request [ 43.701165] audit: type=1400 audit(1516979951.499:509): avc: denied { set_context_mgr } for pid=8066 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 43.702167] audit: type=1400 audit(1516979951.499:510): avc: denied { call } for pid=8066 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 43.702190] binder_alloc: 8066: binder_alloc_buf, no vma [ 43.702207] binder: 8066:8081 transaction failed 29189/-3, size 0-0 line 3127 [ 43.708843] audit: type=1400 audit(1516979951.499:511): avc: denied { create } for pid=8096 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 [ 43.713656] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.714058] audit: type=1400 audit(1516979951.509:512): avc: denied { write } for pid=8096 comm="syz-executor2" path="socket:[14756]" dev="sockfs" ino=14756 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/26 15:19:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000055b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000039a000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000179000-0x168)=[{{&(0x7f0000994000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b7a000-0x60)=[{&(0x7f000065b000)=""/57, 0x39}, {&(0x7f000071b000)=""/165, 0xa5}, {&(0x7f00006de000)=""/185, 0xb9}, {&(0x7f0000167000-0xff)=""/255, 0xff}, {&(0x7f0000cbd000-0x1000)=""/4096, 0x1000}, {&(0x7f000018c000)=""/185, 0xb9}], 0x6, &(0x7f0000b18000)=""/17, 0x11, 0x9}, 0x2}, {{&(0x7f0000265000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000084d000)=[{&(0x7f0000237000-0xa)=""/10, 0xa}, {&(0x7f00003d5000-0x53)=""/83, 0x53}, {&(0x7f0000174000)=""/195, 0xc3}, {&(0x7f0000d1f000-0xca)=""/202, 0xca}, {&(0x7f0000ee8000-0x1000)=""/4096, 0x1000}, {&(0x7f00003dc000-0x55)=""/85, 0x55}, {&(0x7f000075f000)=""/125, 0x7d}, {&(0x7f00002fb000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000760000-0x42)=""/66, 0x42, 0x200}, 0x7}, {{0x0, 0x0, &(0x7f0000944000-0x40)=[{&(0x7f0000738000-0x86)=""/134, 0x86}, {&(0x7f0000c9f000-0xe0)=""/224, 0xe0}, {&(0x7f0000641000-0x1000)=""/4096, 0x1000}, {&(0x7f00004a7000)=""/102, 0x66}], 0x4, &(0x7f00005b0000-0xf)=""/15, 0xf, 0x0}, 0x5}, {{&(0x7f00001dd000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000c14000)=[{&(0x7f000006e000)=""/151, 0x97}], 0x1, &(0x7f00008e2000)=""/199, 0xc7, 0x6}, 0x0}, {{&(0x7f0000be8000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000c9f000-0x50)=[{&(0x7f0000988000)=""/88, 0x58}, {&(0x7f0000b8f000-0x92)=""/146, 0x92}, {&(0x7f000091b000-0x40)=""/64, 0x40}, {&(0x7f0000b35000)=""/85, 0x55}, {&(0x7f0000858000-0xc0)=""/192, 0xc0}], 0x5, &(0x7f00003f1000)=""/32, 0x20, 0x0}, 0x2}, {{&(0x7f0000a26000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000026c000)=[{&(0x7f0000e8f000-0xa9)=""/169, 0xa9}, {&(0x7f000034a000-0x91)=""/149, 0x95}], 0x2, 0x0, 0x0, 0x4}, 0x1}], 0x6, 0x20, &(0x7f0000ef6000-0x10)={r2, r3+10000000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fe6000-0xa0)={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]}, 0xffff, 0x3c63, 0x5, 0x5, 0x8a}, &(0x7f0000494000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a7c000)={r4, 0xa0b}, &(0x7f0000cc0000)=0x8) r5 = openat(r1, &(0x7f0000d2f000)='./file0\x00', 0x280000, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00005cd000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059c000+0x778)=0xe8) r6 = socket$packet(0x11, 0x2, 0x300) fcntl$setlease(r6, 0x400, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ab000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ec5000)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 43.715037] audit: type=1400 audit(1516979951.509:514): avc: denied { net_admin } for pid=8102 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 15:19:11 executing program 5: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fa5000-0xf)='net/ipv6_route\x00') ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00009cd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fa5000-0xc)={0x0, 0xc2df7a537c9a4b45, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00008e1000-0x10)={r2, r3, 0x4}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000fa1000-0x8)={0x0, 0x0}) get_robust_list(r5, &(0x7f0000f84000)=&(0x7f000005d000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000054a000-0x8)=0x18) 2018/01/26 15:19:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0x7)='/selinux/mls\x00', 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) vmsplice(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000001000)="b515fc924f276d7f404d91ccd3cd370b0eff306d2daa395854f4980e6dc5fecfa3b32788196008cc3d290d836d74c0066b731a6107b133401e441bfbbc1281863eb9a351b200789062af4b9b102008ed73267bc68d273038e3aa22b98c2caab01319", 0x62}, {&(0x7f0000000000)="e4828cf0e2a295c8852b7275dbd1eafc83830f30154c58bac491d32aebf1a9cb2b5fee3b2a77581f95f898568a048aeed76d569aee17b34bec054778c176b9b73f1686545b9069675828a5d43341b549653325faddeb8c437d58e9785cc74a76b0cfcae8bcfecd51c6f5039a134d4551f175a00bb8e8e230358776", 0x7b}, {&(0x7f0000002000-0xfc)="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", 0xfc}, {&(0x7f0000000000)="038e678fa945335b5e44092b5acd883a4bcafe26f5b8da8efc2eb7e7b7b1f48d7e9a53aa8ae127cfb19210e8443bef3e3581d10a4dee48e355985cebdf2d151e9e014394c8c7db78a8abe4b5e527ed7df3b9d40dd39c65824157071765b4d47ac00b8430199f6b11d0f7e2fe50abeb646d134569f5da2464d7e7e71e11d9022e34f5c92c6274fecc7441a81bd8fafa6302088797a8975db71748be11c2ad044430a4de2c5938354ff99834db6bd5", 0xae}, {&(0x7f0000001000-0xfc)="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", 0xfc}, {&(0x7f0000001000-0xe)="3faa506c3ad4fff66a4251c04b60", 0xe}, {&(0x7f0000000000)="213054c987e9e6f0f8e61e7895ebab734af9223065568176e278bd686d9cc2f7700d275ae85dbf1bdd496f5ec38dfd1cbe0da2432704207240f22478fd021a802a807588891a24ae33e187cd4f", 0x4d}, {&(0x7f0000000000)="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", 0xfc}, {&(0x7f0000001000)="", 0x0}], 0x9, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000a97000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009b7000-0x4)=0x8) mmap(&(0x7f0000000000/0x893000)=nil, 0x893000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000889000-0x4)=@int=0x0, &(0x7f0000893000)=0x4) mmap(&(0x7f0000894000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000894000)=@assoc_value={0x0, 0x0}, &(0x7f00001a4000)=0x8) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="0702ffef00", 0x5) 2018/01/26 15:19:11 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x12) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x601, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={r2, 0x10, &(0x7f0000013000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000013000-0x4)=0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lchown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000)='/dev/hwrng\x00', 0x501000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_open_dev$sg(&(0x7f00009fe000-0x9)='/dev/sg#\x00', 0x8001, 0x48800) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000083e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004ce000)=0xb) tkill(r3, 0x15) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000a6d000-0x1000)=""/4096) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005e3000)={&(0x7f0000535000/0x3000)=nil, 0x3000}) 2018/01/26 15:19:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000690000-0x8)=[{&(0x7f00001a0000-0x8)=""/8, 0x8}], 0x1, &(0x7f0000d1a000-0x10)=[{&(0x7f0000525000)=""/60, 0x3c}], 0x1, 0x0) ioctl(r0, 0x4, &(0x7f0000ad3000-0x74)="1a7adb3752a33ead09c47b5e3c6315d19b65efb128752999ecdf02b4f50a3c119bfb07baf32e9b3ce44007947c12c9aaed8eb2f9a622dbaf2fdf0f5fc8e6b65de3d3006b33bb8127f34b45ebefa5faa0e207085750641a92768eff9136bc9e14199d6168f5d1859d503fa0c67404a38491c87c0a") 2018/01/26 15:19:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000205000)={0x0, 0x0}) ppoll(&(0x7f00003d0000)=[{r0, 0x6, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009e5000)='/dev/vga_arbiter\x00', 0xccdf8343c823a670, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000702000-0x4)=0x0) 2018/01/26 15:19:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/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) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001000)=""/99) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d9f000)='net/igmp\x00') readv(r1, &(0x7f0000db5000)=[{&(0x7f0000f48000-0x1b)=""/27, 0x1b}, {&(0x7f00000b3000+0x319)=""/101, 0x65}], 0x2) 2018/01/26 15:19:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) pipe2(&(0x7f0000e46000-0x8)={0x0, 0x0}, 0x80000) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000795000)=0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 15:19:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xffffff7ffffffff5, &(0x7f00009a0000-0x60)={0x0, 0x5, 0x0, @thr={&(0x7f0000fc1000-0xc4)="", &(0x7f00006f3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbf000)=0x0) socketpair(0x18, 0x80803, 0x9, &(0x7f000030d000-0x8)={0x0, 0x0}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00009db000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000d0a000-0xbc)={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]}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/26 15:19:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ec3000)='/selinux/mls\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1a4) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000695000)={0x19, 0x1}) 2018/01/26 15:19:12 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b4000-0x9)='\a', 0x1) poll(&(0x7f00008ba000)=[{r0, 0x6289, 0x0}, {r0, 0x10, 0x0}], 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$llc(r1, &(0x7f000038d000-0x10)={0x1a, 0x0, 0x5, 0x5, 0x6, 0x7f, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008c4000)='lp\x00', 0x3) 2018/01/26 15:19:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$mice(&(0x7f00005ff000)='/dev/input/mice\x00', 0x0, 0x200000) vmsplice(r0, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) 2018/01/26 15:19:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_mtu=0xffffffff00000001}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000017000-0x10)={0x0, &(0x7f00005a4000)=[]}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00006bc000-0x8f)=""/143, &(0x7f00006b6000-0x2)=0x8f) 2018/01/26 15:19:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x18, 0x0, &(0x7f000035b000-0xb0)=[@acquire={0x40046305, 0x0}, @request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f00001a3000)=""}) r1 = socket$inet(0x2, 0x1, 0x3) dup(r1) 2018/01/26 15:19:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000030f000)='net/ip6_mr_cache\x00') accept4$inet6(r0, &(0x7f0000dc4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000235000-0x4)=0x1c, 0x800) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000477000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f00003e1000)=0x0, 0x3fc) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000c42000-0x50)={{0x6401, 0x80000001}, {0x80000000, 0xa5}, 0x1000, 0x0, 0xfff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 15:19:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000684000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x8, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000017, &(0x7f00003b3000)=0x0, 0x4) 2018/01/26 15:19:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) fcntl$setpipe(r0, 0x407, 0x2) 2018/01/26 15:19:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006f7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x200000) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCNOTTY(r0, 0x5422) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000915000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000208000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r3, 0x29, 0x2f, &(0x7f0000b3c000-0x5f)=""/95, &(0x7f000000d000-0x4)=0x5f) bind$ax25(r2, &(0x7f00006bb000)={0x3, {"59bd58d5b09d25"}, 0x401}, 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069f000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00006d1000)={0x8, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000493000)={0x5, r5, 0x0, 0x5}) ioctl$TIOCNXCL(r0, 0x540d) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000283000-0x8)=@assoc_value={0x0, 0xa9}, &(0x7f0000035000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000034c000)={0x0, 0x8, 0x2, [0x2, 0x2]}, 0xc) 2018/01/26 15:19:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ce000-0x8)={r5, 0x47e9a96e}, 0x8) clock_gettime(0x0, &(0x7f0000fba000)={0x0, 0x0}) ppoll(&(0x7f00009c6000-0x28)=[{r3, 0x400, 0x0}, {r4, 0x20, 0x0}, {r1, 0xa406, 0x0}, {r1, 0x20, 0x0}, {r0, 0xa0, 0x0}], 0x5, &(0x7f000090a000-0x10)={r6, r7+30000000}, &(0x7f00003be000-0x8)={0x8318}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00001c4000)=@generic="f62695af9f75ad2f3c09653636d6e843") r8 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r8, &(0x7f0000f5b000)="", 0x2c, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0xffffffffffffffff, 0x80001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0xf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f14000-0xa0)={r5, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0x200000000, 0xfffffffffffffffc, 0x8, 0x3f}, &(0x7f0000b98000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000fa6000-0x56)={r9, 0x4e, "39ad175dd00d71ba20ecc82edfc5b025539d8dff0fb6628f9b59be732b14df42e386e4e60b785ce814f34f91cf1f8999844529a42f7acadd6dfd85380939b9208cd70e6e98ec24af9cb6e0a1b238"}, &(0x7f00006d4000)=0x56) accept$inet6(0xffffffffffffffff, &(0x7f0000a7d000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000067e000)=0x1c) prctl$intptr(0x0, 0x5) faccessat(r3, &(0x7f00000b1000-0x8)='./file0\x00', 0x8, 0x1000) 2018/01/26 15:19:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f0000d60000-0x44)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getflags(r0, 0x401) recvfrom$inet6(r0, &(0x7f0000f22000)=""/226, 0xe2, 0x10003, &(0x7f0000d8c000)={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x613d}, 0x6}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000046f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000ee6000-0x4)=0x100000000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a3b000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a79000-0x4)=r2) 2018/01/26 15:19:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000029000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ba1000-0x10)=[{&(0x7f0000d17000-0x29)="290000001a00113d55a8a347000a007c0200e300000000f0ffff090009000100000000000000000009", 0x29}], 0x1) 2018/01/26 15:19:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchdir(0xffffffffffffffff) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r2 = socket$inet(0x2, 0x0, 0x0) close(r2) writev(r0, &(0x7f0000b06000)=[{&(0x7f00005c5000-0x7c)="", 0x0}, {&(0x7f0000818000-0x78)="9861f3c825b943d1655232fef16d", 0xe}], 0x2) unlink(&(0x7f000005b000)='./file0\x00') connect$inet(r2, &(0x7f0000d5b000)={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 15:19:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000485, &(0x7f0000dd0000-0x18)=""/24, &(0x7f0000d25000)=0x18) [ 44.445803] binder: BINDER_SET_CONTEXT_MGR already set [ 44.464001] binder_alloc: binder_alloc_mmap_handler: 8194 20000000-20002000 already mapped failed -16 2018/01/26 15:19:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000b05000-0x1c)=[{0x40081, 0x6, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x1c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000df0000-0x1)=0x6, 0x4) socket$netlink(0x10, 0x3, 0xf) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00006a2000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 44.552600] binder_alloc: 8194: binder_alloc_buf, no vma [ 44.561674] binder: 8194:8228 transaction failed 29189/-3, size 40-8 line 3127 [ 44.578209] binder: 8194:8210 ioctl 40046207 0 returned -16 [ 44.623411] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.630268] binder: release 8194:8201 transaction 57 out, still active [ 44.655564] binder: unexpected work type, 4, not freed [ 44.662071] binder: undelivered TRANSACTION_COMPLETE [ 44.667226] binder: send failed reply for transaction 57, target dead 2018/01/26 15:19:12 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000bc000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00001f5000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc3d, 0x1000}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0xdf}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f00006a6000-0x4)=0x0, 0x4) 2018/01/26 15:19:12 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e62000)={0x0, 0x0}) ioctl$int_in(r0, 0x100000005452, &(0x7f0000e2c000-0x8)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009d6000-0x9)='/dev/ppp\x00', 0x103e40, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e64000)=0xca5, 0xfffffffffffffe13) 2018/01/26 15:19:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x1, &(0x7f0000f7a000-0x8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000662000-0x10)='/selinux/access\x00', 0x2, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000869000)=[]}) timer_delete(0x0) 2018/01/26 15:19:12 executing program 2: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004c0000-0x9)='/dev/rtc\x00', 0x400000, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000fc9000-0x6)={0x0, 0x81}, &(0x7f0000792000-0x4)=0x6) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000fc9000)={0x0, 0x0, &(0x7f0000940000-0x10)={&(0x7f00002a1000)={0x2, 0xa, 0x7, 0x9, 0x2c, 0x0, 0x1, 0x2, [@sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0x9, 0x3328, {0x6, 0x33, 0x20, 0x100000000, 0x0, 0x3aa, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x7, 0x7, {0x6, 0xff, 0x80, 0x6, 0x0, 0x3, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001}}, @sadb_x_sec_ctx={0xa, 0x18, 0x5, 0xacc, 0x45, "22591d0942d7ea71e1691d803e8ccc16bb376a94de9d2f1745739ed80279540c2f00849e5bf6f8fa622db08caece36fc066aa3c55b2b047fe908e78e303ba7ea409af4fde1"}, @sadb_x_policy={0x8, 0x12, 0x2, 0x6, 0x0, 0x3, 0xfffffffffffffffc, {0x6, 0x33, 0x8, 0x2, 0x0, 0x4ab8, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001}}, @sadb_ident={0x2, 0x0, 0xdd82, 0x0, 0x401}, @sadb_x_sa2={0x2, 0x13, 0x80000001, 0x0, 0x0, 0x0, 0x1}, @sadb_lifetime={0x4, 0x3, 0x4, 0x8, 0x6, 0x4}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x20000004) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fc9000-0x8)={r1, 0xb524}, &(0x7f0000c68000-0x4)=0x8) r2 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r2, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d6}, 0xc) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000fca000)=[{&(0x7f000025e000-0x15)="5f954a30669b72c39224767c21ce8eadb9967a5bb2eee82215773b8e20be6bd716bfd8cae6283e25643f0c1a6042faef84060596263e8149a2af03ca6769c027473c92a725ae4ee4f4ab2be31d7098e3b83a7e5d51c5a9330d5c2d47514874f89a80657a031ec9", 0x67}, {&(0x7f0000e1f000-0xc0)="240ac0b0f6f200b5555c4bc8920e3e90827c6c7048b9b779902bc33e5f1bb6490981aa5ac488b0f725f2f6fae3195f50fc9cf27415e85b0f5054533ed8845368a458e63cdca6cebc63a6e8ede225d5cb6b3a09e68021c9af1b73d42bc652fb66acb8c668222ab4e146b5f7a745d4f9c521c3a4a4cc7744408835d439fb76bd1127691e5d174d35f1d8e70dcd7de6937a2c74310171af5c0abc5d379ce9e1c325c84bfed1de7ac3e3322564eaa33a2f50e9ee371688475855301d5cb747c0c7cc", 0xc0}, {&(0x7f0000493000-0x62)="117f539d535ae5919cbb51e13e974447e65d35a02757041e1e0701256d8605e274214fe8abb78d6703706f1eaa82e500507070244313ddc2e68f7153917f705ef9aeb947ba506ff8e07dc6475f8e20def9d6a4b6ed16d9f1fbc355c89f847cd187c8", 0x62}, {&(0x7f0000f77000)="3e106712c4824536691a15a53082c6fad496bb917a90a32d2dcfae2956cd92e5b454ed43b4dc35d709fc6cef54b724df2b406f319634eb000ad297aaa310d2b092965ba9997b19ae1ceb5518a5c5c0aae1f0bdf5f684f8847834783597ca8dd3e559594f2c28ca6bba0a54287af30282ddc9e08f638a4e16add4bb5f13ab9da789bd7671f40b246bc4bdc8a06e6d055dcc1b39a793b3a8957446a4da9aeb1dc7d240008f11", 0xa5}, {&(0x7f0000fcb000-0x85)="4f92b27ab5b397d470c80ea45c2147ec80fd1c5e722461866797709eeca15437b3735e28d85cf6b12905990535d3e87386e860d2339c2dbda6302b5b66989d1f12f854d5b1b1f2d002cd4cf5b45e5f427854b9b77e43b1220b915a46aa2b1f6cbd23b73af5423e21c8a29021d30adf9c2872d377d30f6fcd303cf6f593c2f69cb8769b4626", 0x85}, {&(0x7f00009cc000)="f3abce358c5e58b8b7e7c56370aebcdba1dfeda2799bfe5ae8032b89fa9b1806045e03caa641dd4b1289de1ffade8caf6a0b6c5394c988cc74704fe03c8ab2408c09ce98271db03d165d19d84e4904e975e4ab18c5c947908adafe980e35753cda1736d84c0b72c047b341ff22eddedd4c602becd5fd7b78139662dad8f9aa1eed29aaeda7dc6d5d602f60482dc448a1ca8054b92b0449b79a053f354a2ad266684f18b084865c175e016208ac", 0xad}, {&(0x7f0000fcb000-0x22)="4d8d281990e39fa892fa6852ea25f1e9bd7718f0bc655339674e6d44b24064913c9b", 0x22}, {&(0x7f0000fcb000-0xab)="bdd59d4bb348791760291e4d6e5468db45a2f8b2ad4072247521247a50c16b85b139ba9ee020c1bb67538d70afe373c70b3e07666c21be3c1389c80b311445ce91d9c127c5765c601eb0756bf1275531baa9699962aedc8849946de4bbe60dced983b3b6b66f073f0e399a2242f2df990756043529cd671dc1e0d895930d05f43a3c4518be7a9a1e60e5b6eb5c73eba05d8b912f69de0eb7f3c652c4a2231885085d23efdfe3d46144e4a3", 0xab}, {&(0x7f0000fca000)="a16948343249d646b79465f7fc05e75162b23e120e53ac2c1897018de7635d6337adc9f2c09bc7718dbadd6e4d27ca85645e2e23e5883314c4b7c1d3cdf32bcfbc6f65", 0x43}], 0x9) 2018/01/26 15:19:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000b5000-0x11)={0x0, 0x7, 0x0, 0x5, 0x6}, &(0x7f0000d33000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009d5000)={r1, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x95}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1fb}, 0x98) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x7ffffffe, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/26 15:19:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000177000-0x38)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0}, {@in=@rand_addr=0x3a1, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8000000}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000787000)=0x4d8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00001c4000-0x88)={0xfffffffffffffff9, {{0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00003c0000-0xe)='/dev/keychord\x00', 0x202, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000149000-0x9)='/dev/rtc\x00', 0x0, 0x0) renameat(r1, &(0x7f0000618000)='./file0\x00', r2, &(0x7f0000ebd000)='./file0\x00') r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000375000)='/dev/keychord\x00', 0x0, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000709000)={0x40, 0x6, 0x7, 0x6, 0xa328, 0x8, 0xd3, 0x2, 0x5, 0xffffffff}) r4 = openat(0xffffffffffffff9c, &(0x7f00001b4000)='./file0\x00', 0x100, 0x0) r5 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004c9000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9f000-0x4)=0xe8) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f00008cc000-0x4)=r5) 2018/01/26 15:19:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat(0xffffffffffffffff, &(0x7f0000cee000)='./file0\x00', 0x200, 0x2) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000fe7000)={0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='rose0\x00', @ifru_flags=0x400}) 2018/01/26 15:19:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cda000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000acc000-0x4)=0xfffffffffffffffc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000480000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)=0x0) 2018/01/26 15:19:12 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:12 executing program 3: r0 = open(&(0x7f00008c1000-0x8)='./file0\x00', 0x800, 0x1) r1 = mmap$binder(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x1000008, 0x40010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x1c, 0x0, &(0x7f0000000000)=[@free_buffer={0x40086303, r1}, @request_death={0x400c630e, 0x1, 0x1}], 0x13, 0x0, &(0x7f0000000000)="89beea2e6af0db400fa7503f3b746f18ef036b"}) r2 = syz_fuse_mount(&(0x7f0000002000-0x7)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) close(r2) 2018/01/26 15:19:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000cec000-0x50)={@common='gre0\x00', @ifru_addrs=@generic={0x3, "d6220609f16c5f49cd77c290db25"}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000ea000-0x4)='tls\x00', 0x4) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, ""}}}, 0x2e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000734000-0x8)={0x0, 0xffffffff}, &(0x7f000058e000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000087a000-0x6)={r2, 0x20}, 0x6) 2018/01/26 15:19:12 executing program 2: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000242000)=0x0, &(0x7f0000554000)="") r0 = accept(0xffffffffffffffff, &(0x7f00009e1000+0x3d1)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001ba000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0xcdd}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000290000-0x8)='./file0\x00') 2018/01/26 15:19:12 executing program 5: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00002a8000)={0x0, []}, &(0x7f00000da000-0x4)=0x4) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000036b000)=""/47, &(0x7f000036b000)=0x2f) 2018/01/26 15:19:12 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x400000000, &(0x7f0000fd7000-0x10)={0x0, 0x0}) geteuid() r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aa4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000436000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd8000-0x4)=0xe8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x8000000000000004, &(0x7f0000b8d000)={r0, r1}, &(0x7f0000fd8000)=0x0, 0x2) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000fd7000)={0x0, {""/7}, 0x0}, &(0x7f0000fd8000-0x4)=0x10, 0x800) dup(r3) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009bd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00002bc000-0x4)=0x5d, 0x4) getpeername$inet(r4, &(0x7f0000e18000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dba000)=0x10) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/26 15:19:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/01/26 15:19:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000002e000-0x8)=0xfffffffffffffffe) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/26 15:19:12 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000691000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xfd, "d2089761dbb0cefe157eea880da7f3cec0b9831f5405bba939e8d1c4977ec8478c6bcbc4bd4634d9036ab0a44cec0b29106bb00f030f459816ec32cc91a0be453d3d669333ce2dcdf98ffb72b26a9620b211cae48d8a07e3f9fca7f2947288ebd1abd7d3ae58ced962897e4284a7b9862c8e848caef2fd01a3bf3ea95b4b490bd4c429e5d6704dd6ca72403cd208451dc96db0f4c0ade74d13c4759c0eb846ab20836e6ee3bbf6b6031199da7502cb399876b1d7c3d2008d7c4b047e5479bf88d773a3737c4349e4f3886e7392e26f52073b4a3d61caf136aa7f548722eb0def028885ffe3ea38edaa49e832fcd2670a44d5f62a087277f5d6cc32918f"}, &(0x7f0000001000-0x4)=0x105) 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) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) getpgrp(r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x80000000000, 0x8, 0x1fcc, 0x0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000585000)={@loopback={0x0, 0x1}, 0x0}, 0x14) fcntl$setstatus(r3, 0x4, 0xc00) 2018/01/26 15:19:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getgroups(0x0, &(0x7f0000b7d000)=[]) socketpair(0x11, 0x3, 0xffffffffffffff9b, &(0x7f0000a19000)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000b0000)={@broadcast=0x0, @loopback=0x0}, &(0x7f00004a1000)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d55000-0x4)=0x0) [ 44.848250] device gre0 entered promiscuous mode 2018/01/26 15:19:12 executing program 7: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="b9cef6e87542f0f7a85b904f06402dd20835c95db52b99f2eecc7431ae2d58cb055f6017aa715734f98bd07fa4774113606f95dcbc834b50b1a3d36f7963002ef18fce724178fb3bcfbd43a5590450028fd406e76b55ad4070f206c084e9a72b6bb9a7113b7383dcad1cbc93b4da98acfc026d0f0911b2a6c6", 0x79}, {&(0x7f0000311000-0x28)="0f1d19255b083075f45f3a32e43be523dafcf136d18f0feaa63b24bbcbe7a7b0615a1d881260a2a3", 0x28}], 0x2, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/26 15:19:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fa7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f7e000-0xc0)=""/192, &(0x7f00006f9000)=0xc0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) tkill(r1, 0x3a) fcntl$setsig(r2, 0xa, 0x4) recvfrom(r3, &(0x7f00005ff000)=""/0, 0x0, 0x40000, &(0x7f00000f8000)=@un=@file={0x0, './file0\x00'}, 0xd50902fb6dfcc6cb) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r2, r3) setpriority(0x1, r1, 0x0) sysfs$3(0x3) recvfrom$ax25(r4, &(0x7f0000aac000-0x3e)=""/62, 0x3e, 0x0, &(0x7f0000b02000)={0x3, {"a71f44c4235a61"}, 0x8}, 0x10) getsockopt$inet_tcp_buf(r4, 0x6, 0x37, &(0x7f0000993000)=""/76, &(0x7f0000b5c000-0x4)=0x4c) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000788000)={0x6, {{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]}}, 0x90) tkill(r1, 0x20200025) r5 = getpgrp(r1) sendmsg$nl_generic(r4, &(0x7f0000f97000)={&(0x7f000084d000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000153000-0x10)={&(0x7f0000398000-0x360)={0x360, 0x30, 0x20, 0x2, 0x1, {0x9, 0x0, 0x0}, [@nested={0xd0, 0x6a, [@generic="52d63259b15887317413c08536adc249fa08507568477c83ce206dc697f808c2fe7a648754549a9205e63abefc81ddfde0e526061f2c459fe6aa9c8bff546641f52ab9a1df355f1c2e7ad40f6d565351501763ac1b0363cd87532b22e2442015b6e0348a90042b78e6b2c6", @generic="72fc9bcc9a034636c2222f84c6355154cdb83cf1ac9dd5fca69503b2256605e346716f1ef7caef7ae85d8ac65a74db5ca2197da5d3baaf6ab75311fa2b351d020547c0e05240171b39cf00a0922696", @generic="2503906eddbe2b43fca22fb25d75430e"]}, @nested={0x27c, 0x87, [@generic="774ba44b368b76897585d2db95028db463f160e4528499ffee9f72a5de609ee4071d7398eaa0bd79ee49f134d8cf1f2cc94918a25a3272fc79cd7153b9a8abb27f2fb295b1e1fac5bc2b8156a45591007d4e12ab859b1dc2c6b494859a6cabad18dd5c58703dc5ce5ec5a95cf3131a2ccd183d659878818db6ec00b19f", @generic="306c76964d24c214ab81f26b2e618aa75f1af74ac36aabb82485daa96af527a1e721e98ab5c616ac2f3cca0c81f090e90b1ff8ea37e1e2d7cba012e5190fbad66bd1737539ee928ad7bbd965ea4aef2b4f07c3211fcf5c5c405f08742779cb4098fe15dfcca9b9cefddc9f5052ba65b80017c0cce29040979df6ce7a2c872a9ad0b62024bc5840d463740313fc5005fe6daa0c8d8076a8dea7e4280acecf05ed9969f920cfd3ef51d01e81d239414256021be1db9ab055edc0284385802017f5640791f3da25fd9c660cac33f749c2025a3808823f440462780b72b53f52c94a10313916c532b1351c9670ef1a8e07", @typed={0x10, 0x1c, @u64=0x40}, @typed={0xc, 0x23, @pid=r5}, @typed={0x10, 0x7c, @u64=0x400}, @generic="f5f882af211972af4abeff53b68ac1e328f2a97ee402ceb0bce542f1ce2274a90cf0e44f4c1523a3d8c01836e8cf8dba297d1029bd218bd8e60a95eda5422c900d2c344b65bea355aa606088b846ba3a773b1bb29599e17acfefef90200b2417880cba86b853b1787f653c3d33fa81a0938d0de042253f1b8747babcc1fec96d712c62a18727b2613b261296fbf6233504ed08f2e129d97310ea0b8aa01f216460d83ee21341e56c098e13190425e6b4337d8c3972c70d389f4a5db4e9008d79c2c63a4dfe843e0db6cd79e84be708b7cd072d3b70168c9a", @typed={0x8, 0x1d, @void=""}]}]}, 0x360}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) 2018/01/26 15:19:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f0000-0x7)='ns/uts\x00') read(r0, &(0x7f0000f85000-0x85)=""/133, 0x85) setns(r0, 0x3fffffd) 2018/01/26 15:19:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xa81) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00002a3000)=0x6) close(r1) fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000a10000-0x2)={0x6, 0x1}) fcntl$addseals(r0, 0x409, 0xe) 2018/01/26 15:19:12 executing program 5: unshare(0xd008100) r0 = epoll_create(0x1) fstatfs(r0, &(0x7f00003ac000-0x40)=""/64) 2018/01/26 15:19:12 executing program 6: unshare(0x0) sync() r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) fanotify_mark(r0, 0xbc, 0x10008, r1, &(0x7f000015e000)='./file0\x00') clone(0x80202000, &(0x7f0000d88000-0x47)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") ioperm(0x7, 0x4, 0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000000)={{0x5, 0x400}, {0x80, 0x100}, 0x7, 0x2, 0x70e, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 15:19:12 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000015000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000014000)=0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000000e000-0x4)=0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffeb6, &(0x7f0000011000)={&(0x7f0000001000-0x14)={0x14, 0x1c, 0x109, 0x5, 0x3, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) 2018/01/26 15:19:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000287000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000465000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000052a000)=0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) connect(r1, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c3) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000aba000)=0x1, 0x4) r2 = getuid() setuid(r2) 2018/01/26 15:19:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d5f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f0000568000)={0x10, 0x0, 0x1, 0x0}, 0xc) connect$unix(r0, &(0x7f00002e9000-0x8)=@abs={0xfffffffffffffffc, 0x0, 0x0}, 0x8) 2018/01/26 15:19:12 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000000b000)=0x2b9009f4, 0x4) sendmsg$key(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000010000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) 2018/01/26 15:19:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00001bc000)=0x0, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$bt_hci(r1, 0x0, 0xde535d809ff06e8f, &(0x7f00001e2000)=""/129, &(0x7f0000269000)=0x81) setsockopt$sock_void(r1, 0x29, 0xfffffffffffffffd, 0x0, 0x0) 2018/01/26 15:19:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000029b000-0x4)=0x0, &(0x7f0000fcf000)=0x4) 2018/01/26 15:19:12 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000003000-0xf9)=""/249) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) readahead(r0, 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000001000-0xfd)=""/253) 2018/01/26 15:19:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) get_thread_area(&(0x7f0000e2d000)={0x4, 0x1000, 0xffffffff, 0x7dda274b, 0x2, 0x6, 0xffffffff00000000, 0x401, 0x5, 0x4}) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00007dc000)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000022a000)=[], 0x100000000000005e, &(0x7f0000878000)=""/0, 0xfffffffffffffcbc, 0x0}, 0x0) recvmsg(r0, &(0x7f0000f8f000-0x38)={&(0x7f00008ba000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001f8000-0x40)=[{&(0x7f0000a13000)=""/4096, 0x1000}], 0x1, &(0x7f0000d5f000-0x3e)=""/62, 0x3e, 0x0}, 0x0) 2018/01/26 15:19:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005ad000)={&(0x7f00003ed000-0x130)=@migrate={0xd8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@user_kmaddress={0x2c, 0x13, {@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0}}, @migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$inet6(r1, &(0x7f000083c000-0x15)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008f6000)=0x1c) 2018/01/26 15:19:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/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_START(r0, 0x54a0) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 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]}) r2 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 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$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/26 15:19:13 executing program 4: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ca9000-0x10)='/dev/input/mice\x00', 0x0, 0x100) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00004ea000)=[{0x6, 0x1}, {0x6, 0x40}, {0x2, 0xb8aa}, {0x8, 0x4}, {0x4, 0x3f}, {0x8, 0xdee}, {0x8, 0x2}, {0x7, 0x0}, {0x8, 0x7f}], 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000527000)={@common='tunl0\x00', @ifru_flags=0x4000}) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000df0000-0x4)=0xb, 0x4) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ca4000-0x4)=0xf51e, 0x4) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000df7000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000dfa000)=0x1c, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dfa000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000cde000-0x49)=""/140, &(0x7f0000dfa000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000020f000)={0x0, 0x8c, "bb1f3e1a5f4aa58504efbe6479b44542e760056906cfc7737ab2ddaba97ba566846fe3690a7c371f485fa5e153cd9eb36ddeaa107c1fb8affea6e9707f63111e4b80f7815a01ab8987d137cdb611184abd672bdee4d676c182d964786ceac528b685b43f0ccd95ff6908563a6fc1df9d856ed84edb90d172ccf224011d46e85d7310558c3e2b620f4eba9748"}, &(0x7f0000590000-0x4)=0x94) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000dfc000-0x8)={r4, 0x9}, 0x9ac2) sendto$inet(r1, &(0x7f0000b0c000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e5ff94ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e13df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95c2", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x8, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x0}, 0x0) 2018/01/26 15:19:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x1, &(0x7f0000b8f000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000a2a000-0x10)={{0x0, 0x4}, {0x0, r1+10000000}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000012000)=""/23, 0xfffffda2) 2018/01/26 15:19:13 executing program 0: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e3c000-0x9)='/dev/sg#\x00', 0x9, 0x1) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f000081a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f91000-0x4)=0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x1, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/26 15:19:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) stat(&(0x7f0000bc7000-0x8)='./file0\x00', &(0x7f000019a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000076e000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/26 15:19:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() exit(0x0) syz_open_procfs(r0, &(0x7f0000bd9000-0x16)='net/ip_tables_matches\x00') removexattr(&(0x7f0000aef000-0x8)='./file0\x00', &(0x7f0000738000)=@random={'btrfs.', 'net/ip_tables_matches\x00'}) 2018/01/26 15:19:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x896e, &(0x7f0000002000)={@generic="7820869dd85fe462f1910a100b5174c7", @ifru_settings={0xce, 0x8001, @raw_hdlc=&(0x7f0000000000)={0x7, 0x7f}}}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x98}, 0xfd) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000-0x15)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffffe, 0x2, 0x3, 0x2, 0x9, 0x100, 0xfff}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x877a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xe)='attr/fscreate\x00') setsockopt$inet6_buf(r1, 0x29, 0xcf, &(0x7f0000000000)="970fe16775aa8f38c36dde4f79323ea238e04e5614e2d7bebbdb0541235c19e702c72a75c266fd7c0cfcafd5abe3335445b6b233d801033d4d3ac527c0a14241acf6e17e7815ce2bfbad1aa80e23346d0cfb9113b37259fc93a914d5", 0xfffffffffffffde6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000003000-0x38)={&(0x7f0000001000-0x48)=@full={{0x3, {"14db43600e6097"}, 0xb7}, [{"32a44b742637bc"}, {"4c333d96dbd2ad"}, {"9ae4e4ad00a85f"}, {"dc9738e741b672"}, {"5669e1d7e77604"}, {"7fad602487cb4c"}, {"dc9e6da2c560a4"}, {"7e14a82bda6817"}]}, 0x48, &(0x7f0000001000)=[{&(0x7f0000001000-0xed)="6e476719c9f426c81c032eadb5bcf63882d51066f2b8dbd87bcbb38a8fa68ab6b2955007c66e727492ff11ad3223aec3d80dc0d8d18f13f5baeb30dc7cb1b94342486cc434a1ac5dcf9bff01ed7d265680d1aefef6e3465601a3ed562efe0495610bb01c10288beff9ca3cb2e866b1c86d4331328a6e446668f513941372c3fbabcaa8b880004cea91d93f86dcba40cc56612058b2be3fde869f4a269b83743251f7d9df2a75c9b0b0527065560ba634393b607dfc1035c492d17e42b5c7db6963cd6c6db379e121bc26931d146b2b3658e9803594b579d54da99ddf88673d0d8fa0511c66a3dae9b3788a8e4f", 0xed}, {&(0x7f0000003000-0xfb)="76d4f7775a731fe2836ff64717a41187848815160f39efa7e1c4c865f70ef5e54079ae56185927133afe2983de84118d194846520f06568d6d421fabb013d0d27e13604553f0721755cd52e446fb789b8cccce0fa7ec6d88369b052fa7540ebe82e62b2b04bf93bde647fb5a6a9dc7e361e4fead011c1a4b935aa32c01d3b8efd93cd75068adca8510b5ce2db8ceee658403ea65c9fd71be8e2e4447764caa13162229e066eafdc8d7d128f9972624b70f2599b79c23a62e5a8b1556c5190a5d2a19896b5c96686bfb87c99ab7d998d784687c0d8f81efc8bfd32d1d27e5ba747d1999655e11b069e14e5ef4a19af6e6bf353a220ccb0f8e964bf9", 0xfb}, {&(0x7f0000003000)="747cd1b1f6ab8d66d1b0bab156b964f95337c81479052b1527bb6a6d4f607fc103d54853a615c155cb118effdcf2a2e5e9d8c9ebf935be4b2240e0f69f31eee3822a1e39860a894554c2cc0bd49a9b1ebaa9bd21f25e14ddb572af4910798c44b7a73626c2d0f742611bf29eefbb2888760cf34807ee4173a23d33dc40ad2ed519bfd729ccd0a5da3ae559de9624c0b647ae4be268be78b734649106c58ec7371317df1fb42e4d3b40e78789beb86e48b7ce86b002eaffb554f87e7a68d522aef36cf0b94010fd5c598faab7d1c9266e53a5796426d21a5462389107fb0bca61f2ace375849484dc329629c9f28d72f47d6684f7385036", 0xf7}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000004000-0x7e)="7519a8ac16362a19bf2b053bdbf3266c3d2c81046711e37178e4f4edb636610989fb5be5f848e1dd0324ce3bbbce333ae5f605793a32d5c0f648e6e95d28369a62ae1794971546b35f4e7096f14e55875d13d1b21099d9f1a5816e39d0116f1531033141d4e184d4fd89535a97fe1559cdb770156ab1bc0bc7120193d4fc", 0x7e}, {&(0x7f0000001000)="6f1a28409d261bb7edcdc6771c6bcfde7f5a3de8fae6956daf69a2d3178c023c548013460918aa8c7e611a930522bfcc8d3d65e9406f8fdb987c3b5473e3d24544c0d046b0ae621c424c3607", 0x4c}, {&(0x7f0000004000-0xd4)="8ba4570085907e70c0a36345a30d262fabe2d0228ff160f6608fce4b5776e1e74223b220790c757306a4941d5ecc6ff40027076e9625516ebaca753235123c4eda70c23f7085451098060db0d79ac2e96f6398ac0b30be8cc43b9edd16187d4baeb81b0ffa2a0a88af39e8cda04308b5e31c8133b497e2ddcf1d5e71bc6e7a27232e604068a3508592e8c3d1580e0a7c3f766b89ac57d7289ec965a7de457d366dea083f3e6bd8b4da5801eaa2215d86d7c07dcd99c7eff335b9e57a00b81e822e664b807e1dbbe9dcb149a13aa556e8089f91ab", 0xd4}], 0x7, &(0x7f0000002000)=[{0xd0, 0x100, 0xffff, "060ba6d23b3c49829c857fc704330d7e97c004b261662cd93385347384e48ba2c9712150c784c93add7966de3c5a6427a23077eb11918576e5a7621634b396b7eebd97a2e52b772a0f357e639aa803cb2ee24e5c62a30ecf59f3b57c00ec108e279168bde123ee524d4c36c952ea27560e360659b22a3cc19404c3c5d13d132bc956252d4bc08c9c12cf8aeab238c31d97faa4b64e51977b59eb29b80f5fff9a9e2c699bd38a641a905e4e47206c6ede2b78b95501fdda12728d22"}, {0xe8, 0x10d, 0x8, "eea3392b767f4ec70b640da694820d93e6e1a89b97b9ac8174167fb04c1c6c534728184db697751aaaceeeb3ad383239a7b50c576682e191372c352c3919bb9d8f8105efc87bed31c7410cbd52042100a0f2ad5fec4e418b8e1735a05293623b7f86b39cf45cc5d19aa09c797090e83ebc976248941a6260c5d2c7139045048e7813cdd9f6f9ed6c2fdf40141909509dc5a4f70568741ebfd329839b486937c13f35e9538f2a3a662a620852da5d98155e4e30c3def1a4374fe2689817b2994cfcc0516b6c77d4e555c29d098c58247185c1a1"}, {0x90, 0x139, 0x40, "f3974e35b06d5469a19bd1e6c7b3f501208eb7a6b17e7631856a2d9bc0c381d526cef4142c2c09c9fddcea072084d92e9b5dc1366f9556cd6ada342ae95d7eb33ae0350cf95d80697add10b6a23f71e4f8b6834d1f744695fb0392b5c08896dded6b3d8f035eca037f627cd4ff3c5cb2842d70321ac197ab060ba3c14f3336ad"}, {0x50, 0x10a, 0x8001, "38a435ca5ba74650b75b865622da8a7861ed4b5134ab0d27b73bcf5e18a282632608674353c3a525919a4620bfdb8cd90f26948ae83c23f3e0a81a"}, {0x60, 0x119, 0x20, "b605d2c4fcad609928890d3c44d0e191b30a0bc98f9dabdd81363612cf8e0999eb7a8cc623fa0a9cfcecb1a85e991c53688bdb1a7298f26523ea1a7f31fdf3835fc3d8febc2783bec03814"}, {0xa8, 0x10f, 0x10001, "695c55c8459af70c073ff5832ef6499d76a3325464194d9685540790fb84b92ccba64348a76c493f35a6978ae9054e6875d1339ebf2c1922f12c4aed00eafd016cc73216b9c5d1d9ddd492bdc9d66e05b50075bbab798f927dd9af44a53feced4b5de7ece32e4026a40653454260c00453855bcc407552153f6b08bf885b814084b954cd33c5e3395de375e919b631036915d0e3"}, {0x58, 0x119, 0x4, "c07b7e866e13e3cc73ca3b2881fbaebe889a1fdb0803799e95395ee82f7663ad3a6af7fc701e279fa495b359c79b50ce1d15bfab5b2c2f003cbde8d900939517c1"}, {0x80, 0x112, 0x5, "46d703d3455133d7274e767a45ba9827568cb29e3597d185d1ef831705a4631a55e17813724ec987f8e5d5c9cc9d2af0b9aa11cb4da7a07b0a3fe98367d6107e0c43bc77431fbd98d5ed5822c33c3eba7ff0a2fa002c85d6342f29c634bf4de4bfd470a37c726a1798c13049"}], 0x478, 0x20044000}, 0x140) 2018/01/26 15:19:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000dbb000-0x9)='/dev/ppp\x00', 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003b4000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00007b7000-0xc)={0x0, 0x7fffffff, 0x10}, &(0x7f0000342000+0xd62)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000898000-0x10)={r1, 0x8, 0x3, 0x8001}, &(0x7f000047c000)=0x10) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000579000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) sendmmsg(r2, &(0x7f0000335000)=[{{&(0x7f0000fc1000)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00008ce000-0x50)=[{&(0x7f000014d000)="df54b75f2eae111f759626e9135d9c7c6964a84782bd9766729e6f1d9c0144850608c0f6822cdfe8e729f071dcca19d856a3df2375aca02b0ae87e526edece4e42599783657873add2b7fdfddd7fc134e45a8c04b5b595755e1155b5d8bdbaa0963491e55f8ab002be56627591930f752b692515eb2f2f491dad2d3f1f210d57fd972db6eb44a755b054ba33637e1e31be24e64e5d64430056a9c6c54732b406a70ad992d0be022a1b24d756b336f8adedd715c182129541ce2fd523ddb4805af768a04aa0c6ff7b5f654a0a9364e5ca27e31e3a323da68be468f3e967869d64ad68b560cccc00b63a712544daa20b98063f69d00b8dd36ded", 0xf9}, {&(0x7f00004c8000)="8cc164ef", 0x4}, {&(0x7f000033b000)="8e18abddd33d0d6b93b700df90453844ffc4b8c2b7f63f92e8e12807fef1e21e1f1eb859a995d71cf61a9fe93ac5721c6f09f34d08fae8849f90a95458a3dbe9de5e04691ee5fbebae916898b20bad33306fd1816a6e09e162bb0c0dee3fdbc82b7055348ab9c5c5ad82bf0e04f54a953aa2dd", 0x73}, {&(0x7f00001d0000-0xd1)="f1886c4e911e7943484d4293e1739dae47cac4a5655535a25b3eb1e134f52ab96c304263f3052bde2b4c3db17e924f60f077be9673f1015dd7ba5873270f264580f66713ef020a07ffe98c2ee03bd1aa8693d32ee7549069a7029b7f06276aea012e36fc7e1bba87dd9d6a5d5c545dfc6e277a06c22dda52b49e769653d4b0ad927343b2754696d1dc071866569ad4c28a4e169d3e6dcacb78c5b21a3bcc55bbe8330a6f8f2c40ee5cdfd52a50d2abcbe12b92aa14ff546704827f69090baff959923aee91cb419149cb368162b06cff5e", 0xd1}, {&(0x7f000027b000-0xfa)="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", 0xfa}], 0x5, &(0x7f00006f1000)=[{0x90, 0x113, 0x9, "983c278824710c4b5508e4e2accbe3d90dffa51c91628a4db1d45bf26773ce614472caf65ff2228908a8a8f4656c9f7e7b034d443b70b19b493c168fd2d1e9c1349e279e04529aea7afdacef7d59391453b911fa524694a61cc8951919a9d4aa86f371c51191702cad4e02fb72b6320c993f93dca5f8a5e3a36e8c"}], 0x90, 0xc0d4}, 0x1c}, {{&(0x7f00009d0000-0x1e)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000a2e000-0x40)=[{&(0x7f000057e000)="620f74fed9dd08bec64c9ddd70cf4c54027d79073f8edbc02c39be7815b5a1c18d21d6b5ce6e1447c75d16e4188bb44e18c8d0605c54b0683e213012efd3de36f450a3205133b3a8180cfb98f35aa9bb434c71518ff07cb697fef1a7f029c77c7aea00e86308a04dd68c4817abc3cc15b73b72054dee01fc668cda1f5ca03d1efa1ee26099d9cf79df5b2c95b8a202879f5a304abd94960f71f1134cb53b74ae0606d1752faaeecd7b6a9464c9f277f2c62101757086bbc1e800296f264fe0df7dfd64565d34ab8ff10441b7ab99ceb1b56cc33d6e7210403847f9", 0xdb}, {&(0x7f00007ba000-0xa5)="8d6efbec5b1eb0ab6dfa41b980d7a13155b4ce04a932426a60799ba57c6cdc7a8933a1b12426fdc7a80ec11e10e3e61de3060572a0dcf935da935158fc0b4036707f7c993993b287d7f987c1c13f5cbf82173b02b0b3880f0497409c2bb434da629d22b3bf173136cc6dc5c01b537858370128235155a18c1ee656856551f413454781f92d67908794d342fcc11ee2bb6cdb290555a9347d5d943ae8c9cba59867fcdd40d8", 0xa5}, {&(0x7f0000a28000-0x1e)="b18f6c1987ffed95c460a47b4521a39ed9ac00a39b83a9544fea6c132eaa", 0x1e}, {&(0x7f0000b5a000-0x9f)="c270819f0e9db8cf5fdac7c09c48ac9e43d69f2f001b8c171d4b35b2fdcb19b754adde41d62154949db27b0dea609ffe3a5033e8c68ab3ae80f1d491358a2281868f4ea29a14f922034658753e657055fb6b6a088716a48488fe0795643a9585864f33ba9423ea378f38d4bb10200b569c50f0a044067c82f2dbbe37bfe50c301d6e1e1af5fcb43419c7d03973725233c882a8f78acf07d853ecf55c4ddbde", 0x9f}], 0x4, &(0x7f0000529000)=[], 0x0, 0x40000}, 0x0}, {{0x0, 0x0, &(0x7f00006c4000)=[{&(0x7f000066f000)="67d8bbc3c655b2a5f690be4ec0880827bdc1534b", 0x14}, {&(0x7f00006db000)="dc4390f7736af1fbda747852737d19be60375d3a94888100e600380d856ea30dd7a20ee6f7134d94521d3b923356bbe6e7f4fae4406623aa2d9b26fda3515f1aad706a02163d05a6ec22de6b5f15c2557f49a57cef1c887ea926550f9e0838b172903fdbb0f1ce73f9df11c58d62269e", 0x70}], 0x2, 0x0, 0x0, 0x20000000}, 0x80000001}, {{&(0x7f0000aa1000)=@un=@file={0x0, './file0\x00'}, 0xa, 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{&(0x7f0000959000-0x1000)="3596bcb801f0834c270763ac408494c21d862a7b725227600412c8d9f9216058cfc92c47945b303ba338924b3a22d321ac76520795c8cd6c8a82aa5c13bdb951836ad9ae59aa2fe3080950ce03113f818cf566f3acb195f90986482aca236fd148700fb9137d0ce5fee0d0b574e4f22a3c1fa83852b0d6a623ec090821640c16bc2b781ec38a925af2fd9e1cdf59b152acbbb54bb041c0523482e440acebe9315033c56111c59c2c01b5ebc333175a1dcaf5e7c75ca031fe067c817063bf6cd0fc2002feff4732016e0a4f82d6b686ce5aeb9eb03eecff354e62c54526e7c6e7bafee8a9264119976b2f97f885dd71f4e7b62ebba98b04f38cd7dd2061aeaf0e2686a275fc59c38841d4edcd2ffadcdd4141b54aef6e7a6e4680946bc065dbe793d53916e07f01d32c4d57f94c5a278d6a015f6f17025cef353885de226f19343c7a806bb5be3b53e452092e56f0a39ba051efe5b15e85cdc9c146c5c8ef019f6b3cdd06569ecbbafe91deaeda030b277d61719e2bfb5c2f03c433206b782d8ad73e559511cf82723b97687c2cd79038b45c57861d4610887dc9aba1b9ad83174798a131358c2717f66c1c6513ca7b2a6f09487fbd13c1de228bd2d17e9bfeeb344a25ab5290afa6aae934bfa597fe021348d3cd843fed40ee32980ef88e4599093bf853b367d64065d86d9a46fda8d6e037284d893aba13761156ca10f306814142913cac4f999bc7007ffd806768827d32079b2efea3904d6c177c3cbcd50bf53b4cfbfac9f9fbaefa13204ac2310cd0e133accad02a48903aae24a93de40da4ac763610c96b008e463856c23ad504212444d28d10852035afebf54a3196d8315c09f0d534aaadd42d6e87495cb21f2695b74f597effd0cdc66ad7d03b5cdbf0a9a806fa5b36006896106d423f9ad9002a45ea5dde3b0df5e5f37b3ae52913a38d0bb0304d291891cd97afb3f82e100dad8b4ee3cb85319e3f97e688839cc49b7ec25bfcc9f8c0bef34046b670c63a0bdc82785c2937d393b3f15624b1aebb2e8b6797581699df3d8d4e7768a9e0f254be87a89573b90bc349191986302ff90aa5993a122567bcc861d48ae26a11d0762809eddcdd4e9f174870e3bcec3765a3803006e261ff119b9cefee32c38a30f693eb8be8f9ff475d743f390711a9eb0ab88b59ede4689578283234011b31ccc3d26720c214bdf7d86c679a057249fc8ac49a412c5199c7f4237c1bf0270fd71ae6a7f95f4fa3f02e68992eed244346f55fac98ce5a512c1d24c0b732f7c9c7dc5019c008574b6c39ed7533dd5c73d7538096faa99832205fff144a6bdd81c9649273bd0fb61af3dad793609fb497994deab4e2ecae8683c27ced72ea93aa1a250c1ded5659f9fc84f213acbfe3fa9e7960719347df9b726bfb301d2db4ea6218851184dd689f17a9e92e0724ecc1288af6f0bc35bc8bb078e0ae2ce4025a9e025225564dd3038a479a335226e056451a9cd45c7e8c84f9894b08157bbbef4bad764db546cfa1ee4333abe87c775c946befe79ff2bf3a6420cb0f8637b0e88a2332051494a8f7dea6cff24227089c730e550e14705cb084f7576ae7026ef5c62e925fc93fcfe1e6340c9fb9d7c633041367e2a2c2584b52eb4189e4f01e311427280c7668f9a3e266cc4869f517046d7453872a8a7458dab27144386eb36195fc9853230b2eb968d04bf45e7c02b6b2266e8348f1b964ef21485fdcbc51d3be2f04390e60ec7e534a2d54bdae466f9ac4ce1218498d596192946056ec5abdfbc8bf4bce7282ec90575f776a0357c88df0233642d2078130e44199e10053fccfd61644d388baee2aef0fc736af81c6f61dc4ae21204593c27d88e1eac2ec1b61219d143185b56017ad7ba12cc729761dd6140ea6ccdfafdf7b92ab13925d69b153f3977c12abcafeae39e595b766a9f22fbc6c1739fc64c0407b59d4ad38d8139b1842ebf1bffcc7cd683b27d43ad398475f98412a3fe17c8323fad27c62f62a97fff2cb9bc2a0a8c72b7a91f5990a3bccb282f95ad18e1b0a98004a8426e4c840dc74493e476b30461a0c49aab7afeb5996da7f75a5f5ae8c4c66e5868bdad099ce67e29895aa9258bb764c010098c81ddb9c0869b1189c770ae487b5770d4bebdd8e1b6f95f9924f08c73db25f31117c5ebaf467a5a34c8f6caae34885212d1f63e145f8edfb5b0878a1389698ec49b98bf831810e3eb0a6dc81b1ca599beb023ab2047a1a4218b59035a1cdbd8a94c293315c102027cb13dd98cfe1b18b8ea3e899ec0e6bf658c8a999d0ff5486f4a844afcc399e5c42de5d65c9981205ab455413b9eb3d86ac5a74cd80b5037ef3b07074c17776b88513d57eb6e2c385810f9415de11cc2d24b02e0c764ad9f762197e9ee48ad626c074d6b2b241dd242d6ed2c717a152b034ebfddb2752219af21e4ff0e4a6eecc6288b1010eb8a07dde7eb95f194e578c29ba2b063eacb98fee387c702a3ae3e795d3e29f666b3214bff1295205010c947e68c074d99ebae5819f7208188fc86fac04934035f113f42daacf82c523200d739784cb27e5fe37479ba3acd3ff5cdc1da367545d8a6a561c4ef399581d006189defa9a2ff73af460ba1453fb92d47cd4ad15e621fb8bb852530d62a3defdb17f2b8a489c26aa3e7bb2d92a6bf48f9bdb99618b9a23fc235c0aec17388727c84b51a594154b5e082270f47634ff7f0003343c5e906cd164a090c4a1f976d88e6500b50245df59e15c961d3be1bec0aba8b75b429ed4b48a4b55b0fbb19054d4d5f9596c6918ead054eadbea00130612f0af44d188602b35350b603be2a4a2b69acbc3d9d6498b38c43e16fb895930d30f4db4fe82a1a2e327ee2a470cecda8caec14e739400766ee1727323add790289e17680bf9008282265d13bc4760faf8b6c611ddebeda1ff4ec4844ff76b19ce99c0fe6a51b2c0cfd11602854568a9ee35d819b4565d223374f7ebfc0209359cd993c2814fa70585df3e4830c3918c67cbdd755398802c9d34b10e01ca48824941ebd56d902148d75ede931e2359efeaa4533a9a22321046dde8021e9946c5d86f28d3575f6ee74a0b5d22f9f14e4198b59369dd2c4df7652733c120b21a9da3a1439984e4f76ae88444300a494db5187352512b42f25aa8328f057d3450ed96b2325f23047c1d9616a9fd95d53e99b26d647dc4878cdf1fe5a58021b3585c28ca704979bc9ace0d485953f50c558654843e592b485b9804fca68d0fd2e2139b00857300b47124a3ddb3398ac5ff87c5139bf3905e1a9a75a1754df862362d5d8067c820958b6a807d07239e9d4ef74389c5c63d160a42af074e872dc028503fc2177780208971e2249d4af1fd0f9eb4059a089c200a8c8724524661bf8b00386c5e1dab44ac755a470433d325ea56f5e1c6b6fc538f598f72028b671e7f350d8e0ca897258c882c95d0815a3b9aa84eb669c3024f996347041fb01e8bc5cb1645cb7a8bd8b7064ab9349665ffafcc1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0x1000}], 0x2, 0x0, 0x0, 0x40001}, 0x84b}], 0x5, 0x1) recvfrom$inet6(r2, &(0x7f000085d000)=""/43, 0xb9, 0x2000, &(0x7f0000500000-0x1c)={0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) getsockname$packet(r0, &(0x7f000000b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000718000)=0x14) getpeername$ax25(r0, &(0x7f0000108000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000603000-0x4)=0x10) 2018/01/26 15:19:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005d6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000414000-0x6c)=[@in={0x2, 0x3, @rand_addr=0x60, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x2, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') 2018/01/26 15:19:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000479000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ee000-0x4)=0xe8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c56000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000b4000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) ioprio_get$uid(0x3, r0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) getcwd(&(0x7f0000671000+0x6c8)=""/4096, 0xfffffffffffffd61) 2018/01/26 15:19:13 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x5, 0x0}}, 0x8) sendmmsg$nfc_llcp(r0, &(0x7f0000004000-0x38)=[], 0x1fb54cd2435216a, 0x0) 2018/01/26 15:19:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000-0x4)=0x1f, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e42000-0x9)={0x0, &(0x7f0000e42000-0x10)=[]}, 0x10) 2018/01/26 15:19:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x807, 0x0, &(0x7f0000f91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005fc000-0xd)='/selinux/mls\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f0000877000)={0xa9f2, 0x902, 0x1, 0x7, 0x1000, 0x9, 0x1000, 0x0}, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x857f, 0x0, 0x0}) fcntl$lock(r0, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) 2018/01/26 15:19:13 executing program 5: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000259000)='/dev/hwrng\x00', 0x201, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f9c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c37000)=0x8) r1 = syz_open_dev$sndtimer(&(0x7f0000f29000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000f9c000-0x14)={0x3, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f9e000-0x3)=0x20, 0x4) 2018/01/26 15:19:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x5, 0xfffffffffffffffa) setsockopt(r0, 0x6, 0xe, &(0x7f0000fb3000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960000000000000003a602000000001f0000d1b0e6ebcb12c72918713600000000000007e20c14f1659ce8c8bed2e97e60a3649f93ec0c8263f864802ad72fa698807ef14a4a1813e976be1d163b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcbd9", 0xd8) connect$inet(r0, &(0x7f0000f75000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f8a000-0x50)={@common='bpq0\x00', @ifru_settings={0x8, 0x0, @raw_hdlc=&(0x7f0000d9a000)={0x8, 0xffffffffffff4ef8}}}) accept4$ipx(r1, &(0x7f00004d2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c8b000)=0x10, 0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000028c000)={0xaa, 0x40, 0x0}) 2018/01/26 15:19:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000f05000+0xd4c)=""/173, &(0x7f0000072000-0x4)=0xad) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/26 15:19:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ca2000)='/dev/snd/seq\x00', 0x0, 0x401) write$sndseq(r0, &(0x7f0000e8c000-0x60)=[{0x7, 0x80000000, 0x9, 0x20, @tick=0x400, {0x700, 0x1}, {0x80000001, 0x8}, @result={0x4e62, 0x4}}, {0xffffffffffffffff, 0xcfc, 0x75a6, 0x0, @time={0x77359400, 0x0}, {0x1, 0x4}, {0x4, 0x0}, @result={0x81f0, 0x9}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, 'port0\x00', 0xc6, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000a47000)='/dev/sequencer2\x00', 0x24401, 0x0) 2018/01/26 15:19:13 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000008000-0x8)='net/tcp\x00') read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0x5) read$eventfd(r1, &(0x7f0000009000-0x8)=0x0, 0x57a) rt_tgsigqueueinfo(r0, r0, 0x3a, &(0x7f0000018000-0x10)={0x19, 0x6, 0x1, 0x5dd4c71a}) shutdown(r1, 0x0) getdents(r1, &(0x7f0000012000)=""/105, 0x69) 2018/01/26 15:19:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000162000)='/selinux/status\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f00008ef000)={0xa, 0x3, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = creat(&(0x7f0000918000)='./file0\x00', 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) ioctl$int_in(r2, 0x5473, &(0x7f0000c00000)=0x3cd) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000ec2000-0x18)=@get={0x1, &(0x7f0000b74000-0x2d)=""/45, 0x4}) dup2(r2, r1) 2018/01/26 15:19:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00003fa000/0x2000)=nil, 0x2000, 0x0, r1) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000353000)=0x0, 0xfffffd6b) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0xc800, &(0x7f00007a1000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f, 0x0, 0x0}, 0x6) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) stat(&(0x7f0000e43000-0x8)='./file0\x00', &(0x7f000073b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x800, &(0x7f000012a000)='./file0\x00', r2, &(0x7f000052d000)="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") 2018/01/26 15:19:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000995000-0x28)=""/40) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) 2018/01/26 15:19:13 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40000100, &(0x7f00009bf000)="", &(0x7f000031d000-0x4)=0x0, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000752000)="") ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000957000)={0x1, 0x81, 0x0, 0x7fffffff, 0x9, 0x7fffffff, 0x7, 0x4, 0x100, 0x0}) r0 = socket(0x0, 0x3, 0x8) fcntl$setlease(r0, 0x400, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c5f000)={0x0, 0x0}, &(0x7f00004be000-0x4)=0x8) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f09000)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000b9f000-0x8)={r2, 0x0}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000070a000)={r1, 0x5}, 0x8) renameat2(0xffffffffffffffff, &(0x7f0000017000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) 2018/01/26 15:19:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b0a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001ae000-0x24)="240000005a001f001415f507125a00000913210308001000fff708ff0800030000000108", 0x24) 2018/01/26 15:19:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') close(r0) userfaultfd(0x80800) getdents64(r0, &(0x7f0000011000)=""/504, 0x1f8) getdents(r0, &(0x7f0000016000-0xd3)=""/211, 0xd3) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c96000)=0x0) fchmodat(r0, &(0x7f0000dfc000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000052f000-0x64)={&(0x7f00009cd000)=[0x6, 0x5, 0x3, 0x4000000000000, 0xfffffffffffffffe, 0x3], 0x6, 0x81, 0x3f, 0x8, 0x3, 0x4, {0x7, 0x100000001, 0x1221, 0x8, 0x9, 0x101, 0x3, 0x9, 0x0, 0x7, 0x3, 0xfffffffffffffff9, 0x7, 0x0, "999f8223750b3020d8e70a8f5f06341047701e6c4c3b7ec61ff4be5f154e6d3b"}}) 2018/01/26 15:19:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000539000-0x11)='/selinux/context\x00', 0x2, 0x0) request_key(&(0x7f00006b5000)='dns_resolver\x00', &(0x7f0000b74000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d0e000)='trusted\'posix_acl_accesslo&@&cpuset]-\x00', 0xffffffffffffffff) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e0d000)='/selinux/enforce\x00', 0x412000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9) readv(r0, &(0x7f00001b7000)=[{&(0x7f0000142000)=""/75, 0x4b}, {&(0x7f00007f2000-0xbd)=""/189, 0xbd}, {&(0x7f0000bed000-0x6f)=""/111, 0x6f}], 0x3) ppoll(&(0x7f000056a000)=[], 0x0, &(0x7f000079a000)={0x0, 0x1c9c380}, &(0x7f0000753000-0x8)={0x1}, 0x8) 2018/01/26 15:19:13 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f000036d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x40) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00004e5000-0x64)={&(0x7f0000bf3000)=[0x7, 0x10000, 0x2, 0x7ff, 0x7f, 0x7], 0x6, 0x7f, 0x329c, 0x401, 0x80000001, 0x800, {0x7f, 0xff, 0xff, 0x8, 0x1cda, 0x8, 0x9, 0x7, 0xef5, 0x5, 0x8, 0x10000, 0x2ad3, 0x6, "d010147ec0e3ec1b2254807533af5534355ef81998c400d780a02e499e9675ee"}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x3, 0x9, 0x6, 0x604c, 0x740, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000-0x68)={0xde, 0x4, 0x4000000000000000, {0x0, 0x1c9c380}, 0x2000000000000000, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000092b000-0x58)={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]}) [ 45.532856] IPVS: Creating netns size=2536 id=10 2018/01/26 15:19:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000962000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="0d807c0342ca294a5cb17bb69ce9afb7", @ifru_mtu=0x1}) 2018/01/26 15:19:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000d03000)="87e43220b4833a65ec94378112d3d916d2f45c25ff3a3e76b0b69b4bb15399c81e28fcd31e33ed75f9e4d9fecea55a17e5fe672eccc6496e15a2ebe6409b76f98a89739b845c9ebabef628b16a25f7e303270a0ecd02614cd457889eea1fe1cfce4b932ee56d4f39d15598296880e57d5ce24101009aacacb9e484d54e15ae360af90ac1a787c14ab3cc6982") tee(0xffffffffffffffff, 0xffffffffffffffff, 0x20, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) r1 = syz_open_dev$sg(&(0x7f0000d3b000-0x9)='/dev/sg#\x00', 0x4, 0x10b180) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00005a6000-0x18)={0x8, 0x0, 0xffffffffd95f22ac, 0x401, 0x80, 0x8a7c}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00007f8000-0x4)=0x3) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/26 15:19:13 executing program 0: getresgid(&(0x7f000068c000-0x4)=0x0, &(0x7f0000110000)=0x0, &(0x7f0000fc0000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/keychord\x00', 0x2, 0x0) writev(r0, &(0x7f00008d3000-0x70)=[{&(0x7f00006c8000-0x90)='h', 0x1}], 0x1) 2018/01/26 15:19:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) listen(r0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000d64000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) r3 = add_key(&(0x7f00008a6000)='blacklist\x00', &(0x7f000050b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000754000-0x8b)="97a5387d88d90053264cddbd22f53791b66b7570a747f326fa15d222cf8015b7cdda711265e21e0c5aca43bbc687fbdb2a870bfa29950fc8f0a6f32f02e4d578dd44659adf8e7791061e003c080f2de77e7a743bc1757ccc64c0681ad01ddd050cbc1e9239936e613ab7d540123ae2dadaac979af7a127bce00a4cc98885a454838cb3122e653d8fa44904", 0x8b, 0xfffffffffffffffa) add_key(&(0x7f0000387000-0xa)='logon\x00', &(0x7f00000c2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c33000-0xd8)="", 0x0, r3) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f0000000000)=""}) pipe(&(0x7f0000f85000-0x8)={0x0, 0x0}) [ 45.672179] IPVS: Creating netns size=2536 id=11 [ 45.700742] binder: 8497:8503 ERROR: BC_REGISTER_LOOPER called without request [ 45.726816] binder: 8497:8503 got transaction with invalid offset (0, min 0 max 0) or object. [ 45.735594] binder: 8497:8503 transaction failed 29201/-22, size 0-8 line 3190 [ 45.755406] binder: BINDER_SET_CONTEXT_MGR already set [ 45.760724] binder: 8497:8507 ioctl 40046207 0 returned -16 [ 45.767590] binder: 8497:8503 ERROR: BC_REGISTER_LOOPER called without request [ 45.775612] binder_alloc: 8497: binder_alloc_buf, no vma [ 45.781112] binder: 8497:8507 transaction failed 29189/-3, size 0-0 line 3127 [ 45.789524] binder: 8497:8503 got reply transaction with no transaction stack [ 45.792862] binder: 8497:8508 got transaction to invalid handle 2018/01/26 15:19:13 executing program 6: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x43, 0x0, &(0x7f000035b000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r1, r0, 0x0) connect$unix(r0, &(0x7f0000699000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/26 15:19:13 executing program 1: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) read(r0, &(0x7f0000fbb000)=""/1, 0xed) read(r0, &(0x7f0000fd8000)=""/0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 15:19:13 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008ab000-0x6)='smaps\x00') mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f69000)="b2ee7e9be3d67614367cbd96828153067a20e1a983203505dc3cda66b8336d05ade9729b32a6c9f704e29afa6408953fe1f7d611924540470a851e16e52b8295d4a5698418421b3900454778", 0x4c, 0x8040, &(0x7f0000d4f000-0x1c)={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000044a000)={0x0, 0x8, 0x30}, &(0x7f0000f6b000-0x4)=0xc) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f6a000)=@assoc_value={r3, 0x401}, 0x8) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x3, 0xf35449b200dadbfd, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 15:19:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x4}}, 0x26, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xf9)="096bd6d0f4b524765cab2f8bd597c83badc6ec9ded3499deee32b58d417e01bb421e055ec4ce8e326e86b93dac7b088c6797ad71bb01240f397e206e63542464e1eee8bff0d921e86084d5bd800fab19eb37a9eed9a3cc49905b495f06896cbddd969d31a2b079dfb246ccbcd5a103bbecea41eb5145d65b5856809aa2b01fc6245a0fbbfc64716a887cab39ee89e18b636eb1add900c92781e50343698cdd005940135bdd071ffa5f5e8ea9594f4f0bf7851f88f2eade21ff6cbd7b463adbe7d097a92c22e4e8ff1a8a247279ee2cc0b96d4f997a21f2e02ab7d89aff3f1a2cfc5b630b5c4c46cdaa04e5a9f3030a147ecb85a87816d789cc", 0xf9}, {&(0x7f0000001000)="b608e6945867bd3c6f629e37451534522cd13cbd4818543016bfcd2e93c3392a2681000bb8163e32496e2761970ba28e28f8e659efefe539f4500739c8aa0215c9b1393433686e76c214844dac93dfedcf9d580ef1c927a032caa7b07d5b68c24261899b66ac78d4512e5f1eb008bad99393bcc33c694807899e93ca068436d49795866223124e0e626f2bfa32a5dfe439852fa31598dafee88e621c6b4ea449d0450dd5ca60baa6c7de966da5dbc448a3ebe990e4b95ee1cce2ce5dc92e5c72a7eb77cea60910c4", 0xc8}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000001000-0x51)="322f107b495bbfad9fa3cfb8e65ccb019a0021a31aef3d04ed42c6516a36297bcd7afd74ee35f55aebb28307f13754da68d9632bbceb008a708a236f6a313201eb32bbe7354f9221a6ed3de8dc9b7d6c56", 0x51}, {&(0x7f0000001000-0x89)="05609028646110172a6db678d5395e7ffb752ce57db050f58457ba24c15416d169f6acfcd6ec259d07cc5cd47d5a8fd3177129d505ba50e91945c79e3cd3dd6d7821e3b4c0cc28a47864c16969d1cb3680b4feb9c30383cc2801ece305ed13b795123e1f03f4bab74e1b215c713448e4754184406c3fc7415a0e179421a999309fe3655612c994e01f", 0x89}], 0x5, &(0x7f00000ce000)=[{0x1010, 0x0, 0x7, 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"}, {0x108, 0x3a, 0x8f, "0fe22c3e5f807a47da81e11d81e71bb9a6ba2d73e1b8c639b54664447ca8fac5a9ec36e7b2a362340fbe6a462d8f4f79f78a4388361f5f93c5489e7b71eb46d79352c76ff16c37ce01c10883dfe64294ca127a6b50900c208dc9d449bce7c1cf9288d0eb6caff4749c9d74e6cc8596b619d476f9f0fcc45a6ce93b53c806b687ba0df2484b7231bd27ee93a1b8001d9a4fcca2c5d2620732ae33d8c94a8b1bb604122eb338d96e728cc78d3483c017ac92f8d84211ba210d0a2302aad5f0dadad46a387c3c9b59e31b4f4df64b4186265d11b3902a7ef78ff2ff0aec209700ce0adbda3fc2ef28612841b079dcac7d672c9957730c02ae07"}], 0x1118, 0x40}, 0x800) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001000-0x4)=0xffffffffffffff80) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000001000-0x8)={0x6, 0x8}) ustat(0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 15:19:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) munlockall() write$sndseq(r2, &(0x7f00001c4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"226b5687b1a7de0baa89981c"}}], 0xff68) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000afb000-0x20)={0x0, 0x3023, 0x8000, 0x5, 0x9, 0x1, 0x3, 0x1, 0x0}, &(0x7f00001c0000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000108000-0x8)=@assoc_value={r3, 0x80000000}, 0x8) epoll_create(0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00007f7000-0x4)=0xffffffffffffffff) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00006ff000-0x20)={{&(0x7f000075e000/0x1000)=nil, 0x1000}, 0x3, 0x0}) 2018/01/26 15:19:13 executing program 3: syz_open_dev$mice(&(0x7f0000537000-0x10)='/dev/input/mice\x00', 0x0, 0x80800) inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005fb000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(0xffffffffffffffff, r1) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000550000-0x18)=@generic={0x8, 0x7, 0x100000000}) listen(r1, 0x1000000000000) listen(0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000109000)={0x0, 0x0}) 2018/01/26 15:19:13 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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]}) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f000002e000-0x18)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) r3 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000002e000)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000002f000)='./file0\x00', &(0x7f0000016000-0x16)=@random={'system.', '/dev/snd/timer\x00'}, &(0x7f000002f000)=""/90, 0x5a) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000006000-0x48)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 15:19:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000342000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x40102) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e90000-0x4)=0x0) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) [ 45.792870] binder: 8497:8508 transaction failed 29201/-22, size 0-8 line 3004 [ 45.810366] binder: 8497:8503 transaction failed 29201/-71, size 24-8 line 2920 [ 45.820206] binder: undelivered TRANSACTION_ERROR: 29201 [ 45.835448] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.844126] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/26 15:19:13 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b18000)='/dev/ppp\x00', 0x101040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000caa000)={0x8, 0x80}, 0x8) r1 = memfd_create(&(0x7f0000b89000-0x10)="200000000000000031253a000030f10b", 0x2) write(r1, &(0x7f0000b0d000)="e9f7ec2d0a209581a138956da24ac4516e8728fd5b91427a26a60795be7d06b0850000000000000001164efccc8cb6c4acda50001bd4c20dfcfebc36c5ab950715aae417201f14bf8322a180a3b5d354f0e69f532a76e90eb4196cbe5795c0cb02c13036904b2d8d64f26742e1381280507de56ae22382bc526a590872b3a9fb27cc6a21cf6919771e5f76eaee665a81a41d98a467f6bad635265a02ba79d4e83fd4ffafb31c00cb5ea5bf1ad594fe5e25ecf8793745a974be0b04503a44d02468692b6b", 0x100e5) fcntl$addseals(r1, 0x409, 0x7) ftruncate(r1, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000004000-0x8)={0x668, 0x0}) 2018/01/26 15:19:13 executing program 0: r0 = socket$unix(0x1, 0x3, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000ce7000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0x86)=""/134, 0x86) 2018/01/26 15:19:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cab000-0xa)='/dev/ptmx\x00', 0x400002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000315000)=""/111, 0x7) ioctl$TCSETS(r0, 0x5402, &(0x7f0000273000-0x24)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000b85000-0x13a)="9c8ecc80ee5a540000e9be2d4cb403", 0xf) r2 = request_key(&(0x7f00005b5000)='dns_resolver\x00', &(0x7f00007ab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000022b000)='\x00', 0xfffffffffffffff8) keyctl$get_security(0x11, r2, &(0x7f0000418000-0x1)=""/1, 0x1) 2018/01/26 15:19:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d4d000)=[{0x4, 0x2}], 0x1) listen(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fac000)=0x0, 0x1a) [ 45.863101] binder: unexpected work type, 4, not freed [ 45.869964] binder: undelivered TRANSACTION_COMPLETE [ 45.877370] binder: undelivered TRANSACTION_ERROR: 29201 [ 45.891814] binder: undelivered TRANSACTION_COMPLETE 2018/01/26 15:19:13 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004ad000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008fb000-0x108)={0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xfffffffffffffffc, 0x7, 0x4, 0x7fffffff, 0x200, 0x1, 0x0, 0x1, 0x6, 0x7, 0x3, 0xfffffffffffffff9, 0x8, 0x1000]}, &(0x7f0000dab000-0x4)=0x108) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fd6000-0x10)={0x5, 0x2, 0xf35, 0x62, r2}, &(0x7f0000e85000)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c68000-0x10)={0x1, &(0x7f000039a000)=[{0x6, 0x2, 0x0, 0x8}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000009f000-0xd)='/dev/usbmon#\x00', 0x71, 0x400040) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ae8000)={0xffffffffffff0001, 0x2, 0x2, 0x40, 0xffffffffffffffc0}, 0x14) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd1000-0x4)=0x0) poll(&(0x7f0000d19000)=[{r2, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) dup3(r2, r0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000b34000-0x8)={0xffff, 0x0, 0x0, 0x0}) [ 45.908382] binder: undelivered transaction 65, process died. 2018/01/26 15:19:13 executing program 1: clone(0x0, &(0x7f0000004000-0x2)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x2)="") getrusage(0x1, &(0x7f00006d2000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x140, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fbc000-0x24)={0x4, 0x1ff, 0x0, 0x2, 0x100, 0xc3f, 0x97, 0x1ff, 0xffffffffffff0305, 0x0, 0x1f, 0x6}) fanotify_mark(0xffffffffffffffff, 0xa0, 0x0, 0xffffffffffffffff, &(0x7f000013f000)='./file0\x00') 2018/01/26 15:19:13 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x2, 0x0}) 2018/01/26 15:19:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00005aa000-0x7)='mqueue\x00', 0x1000000001, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00005e4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000a44000-0xc)={0x0, 0xffffffffffffe286, 0x10}, &(0x7f0000c62000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000028d000-0x20)={0x104, 0x5, 0x8002, 0x2, 0x800, 0x8, 0xffffffff, 0x5, r2}, &(0x7f0000792000-0x1)=0x20) write$selinux_create(r1, &(0x7f00004d4000-0x32)=@access={'system_u:object_r:etc_mail_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x38, 0x30, 0x0}, 0x32) mkdirat(r0, &(0x7f0000e5b000)='./file0\x00', 0x0) getdents(r0, &(0x7f0000386000)=""/1840, 0x730) 2018/01/26 15:19:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000544000-0x8)='./file0\x00', 0x80) epoll_pwait(r0, &(0x7f0000fe7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x100000001, &(0x7f0000888000-0x8)={0x4}, 0x8) r1 = socket$inet6(0xa, 0x20000000000001, 0x7ffd) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000f1d000)=0xfffffffffffffffb, 0x4) r2 = dup(r1) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000ebd000-0x4)=0x7f67, &(0x7f0000b88000)=0x4) bind$inet6(r2, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x39) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000309000-0x5f)=""/95, &(0x7f0000c4d000)=0x5f) creat(&(0x7f000026b000-0x8)='./file0\x00', 0x84) 2018/01/26 15:19:13 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000054a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x7ff}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00001eb000)={0x0, 0x28, 0x6, @thr={&(0x7f0000c3a000-0x65)="64bc5d92617061fe8094bf9640f067d5b4a4c37cb7dad855681b4686df0d622c4c5846c45370e385a18cea4b385033d616a14c72a0a4ed9d048e4d31ac444a2ef7c1d1b20a955654dda0d46f19fc85c3ea0e902ac6ea7691e471015c2793afa175d39eda24", &(0x7f0000886000)="0d10ed76ffa11ace8dab0cf9eab38796686c0d272fed659964957abc7c5ed3299b438132adf79607f298c06fde7d0de8136dd0a0f296280b2eba608371634b00fa9857bd76d159d219891eb75b2b8c6886f9e8cc052313323a475e4b53b58c6fde40ac5c2743a80ba6fed6b3e549efa531a77392e0521114f52bd4c2c9d9b24c66bfaa645eab0a5b8adca8a29f3dfb1f09285b047c19ba366a0d3fc13bc63895bf045df781f66c226a98cc02174e1e6e45d03815cf759b29cf4e5c682b4ff33d0ed6b27a356cb7bcee8b32c3a8674a579675f8fa489163b936ad6362d55ddbc70da3833175866b22040af9e804"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000752000)=0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl(r0, 0x1f, &(0x7f000060e000-0xed)="2b5773613358ef52ad411cccb5a66038d85fbc4fc008378b153ac9c17a2898ddf60b0c7e30d04abfb1109fa0b53c35eee56c6754da65175f39caa5f9321cc8b9312c6805e9e5367c9f06706a250781b7d130c531157e512a19d4be2ce2597a2ad31ae25812bf79cb813567db142afcd83dfff4ff08e06200e25b8f6f98426f736f6390f11baa141a99bdbd0f2d97228e6bf033dd82a5f67a873d12e69381130220ac1faf45bc0a2e08452b8f2b451cdc69f4d540e63dcb012aa8d8c1b1c1a517dc47842f21e4bd794589b64a6e9e72989e83b75443ca2961c947060a4ff5e13f188e9afd582ea124a30ac76593") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cca000-0x4)=0x0) sendmsg$key(r0, &(0x7f0000630000-0x38)={0x0, 0x0, &(0x7f0000e18000)={&(0x7f0000a68000-0x98)={0x2, 0x7, 0x8, 0xf, 0x13, 0x0, 0x6, 0x1, [@sadb_key={0x11, 0x9, 0x400, 0x0, "c88435c7595b566a8249cbf75c83cf3d4fa3c53804debdc81d70e9ea89b23b39ca6de8fb740d79801eed332b05a6ca271425942ffa76c659dafaec1e99b7bbfc00c9685c3b69b3054ee45b79e510739b9d75623bc71877858e4cf5503b235bd539b2bb75b38c71c059b23503ca0e054278abdc86cd52804a41c7a7a9cd4816bc"}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x4) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) r2 = gettid() setpriority(0x2, r2, 0x7) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f00003b7000-0x1b)="89", 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f3f000)={0x0, 0x0}) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f000092b000)="e4", 0x1, 0x0, &(0x7f00004c6000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000fe5000)={0x4, 0x7, 0x10001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000031000)='yeah\x00', 0x5) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000f6e000-0x6f)=""/111, &(0x7f0000368000)=0x6f) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000743000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) sendto$inet6(r1, &(0x7f0000a7f000-0xa2)='L', 0x1, 0x0, 0x0, 0x0) 2018/01/26 15:19:13 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003e0000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00009b0000-0xcd)=""/205, 0xcd) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00001c4000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0}) 2018/01/26 15:19:13 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$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) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000009000-0xc)='/dev/random\x00', 0x0, 0x208000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) [ 46.137701] binder: release 8576:8579 transaction 73 in, still active [ 46.151440] binder: send failed reply for transaction 73 to 8576:8590 [ 46.181570] binder: BINDER_SET_CONTEXT_MGR already set [ 46.186878] binder: 8576:8592 ioctl 40046207 0 returned -16 [ 46.197176] binder_alloc: 8576: binder_alloc_buf, no vma [ 46.203821] binder: 8576:8592 transaction failed 29189/-3, size 0-0 line 3127 [ 46.213217] binder_alloc: 8576: binder_alloc_buf, no vma [ 46.218658] binder: 8576:8579 transaction failed 29189/-3, size 0-0 line 3127 2018/01/26 15:19:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x0, 0x400000ff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bb2000)={0x0, 0x1000, 0x5, [0x80, 0x9, 0x4, 0x2, 0x6]}, &(0x7f0000997000-0x4)=0x12) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000070c000)={r2, 0x6b, "e3fc45464369a0aab53ae8167ec6dadf29e79a9c85f5c2d962614f7fa0178058c932dd44966ebda6071ab99d5743d434dd8b75464b02ed9e9fafe4c5616a7293b306d32e4eafc0fab49ba9d097894d379f7e37fb2c99411c0d2ca04e29818270f1fd4f3f1a275be656c25a"}, &(0x7f0000fd1000)=0x73) 2018/01/26 15:19:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) chdir(&(0x7f0000e6a000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x4) lstat(&(0x7f0000712000-0x8)='./file1\x00', &(0x7f0000988000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 15:19:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003d9000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006df000)='net/ip6_mr_cache\x00') sendfile(r2, r2, &(0x7f00006fb000-0x8)=0x0, 0x400000ff) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000ca5000)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f00002d6000/0x3000)=nil, 0x3000, 0x0, 0x12030, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000378000-0x30)={0x84, 0x0, &(0x7f00004f6000-0x84)=[@reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x38, &(0x7f0000cd2000)=[@flat={0x73682a85, 0x100, r3, 0x1}], &(0x7f0000e49000)=[0x0, 0x20, 0x28, 0x20, 0x38, 0x30, 0x48]}}, @increfs={0x40046304, 0x0}, @increfs_done={0x40106308, r4, 0x1}, @clear_death={0x400c630f, 0x4, 0x0}, @increfs={0x40046304, 0x0}, @exit_looper={0x630d}, @increfs={0x40046304, 0x4}], 0xd0, 0x0, &(0x7f0000601000-0xd0)="4b4dfc35d4e459b198f67593ae945af81fa5d9e6f7b4afb5bb59cb7009ed86403a12f602cc8111f7d71386449632b9e4a59963f6a6bfdaca87d27641882c3470f9d3a6f777b7049854f700a6a2fdaa2c71c1b8a571901a206a38c101ba80b88184adf943f2d8ed2c6d2f9644047bb04c5e6110ab1527a1280bd3fcd6fcccb8803f8ab4eb6f24c4910c739507c4cf4a1bc250eb72843b26c9aa06ed1ad986c424a36332515fe799b778ee468dcf0df080e87d8c7987867faabb009f4d164beb688beb49e2879ddda60df69030e9a072fc"}) fstat(r2, &(0x7f00009d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f000032a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000451000)={r0, r5, r6}, 0xc) ioctl$VT_DISALLOCATE(r2, 0x5608) connect$netrom(r2, &(0x7f00004a7000-0x10)=@ax25={0x3, {"c41a05c2721cc2"}, 0x9}, 0x10) utime(&(0x7f00007c4000-0x8)='./file0\x00', &(0x7f0000996000-0x10)={0x400, 0x0}) 2018/01/26 15:19:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000baa000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ced000)={0xfffffffffffffffc}, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f07000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000bb0000)={0x0, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00008c0000)={{0x1, 0xfff}, {0x7, 0x5}, 0x3, 0x6, 0x40, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(0xffffffffffffffff, &(0x7f0000a6a000-0x38)={&(0x7f0000bab000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000077a000)=[{&(0x7f0000080000)=""/53, 0x35}], 0x1, &(0x7f0000607000)=""/150, 0x96, 0x0}, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000604000)=""/215) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f000034d000-0x5b)=""/91) 2018/01/26 15:19:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) fchdir(r0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) lseek(r1, 0x0, 0x0) 2018/01/26 15:19:14 executing program 7: mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004ef000)={0x0, 0x0}) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f000095e000-0x28)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000688000)={@common='vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095d000-0x10)=[{0x28, 0x5, 0x100000000000, 0x0}, {0x6, 0xfffffffffffffffe, 0x0, 0x0}]}, 0x10) 2018/01/26 15:19:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4b000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') stat(&(0x7f0000c62000)='./bus\x00', &(0x7f0000ac9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) llistxattr(&(0x7f0000da2000)='./bus\x00', &(0x7f0000438000)=""/184, 0xb8) umount2(&(0x7f00009fa000)='./bus\x00', 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d68000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000dc3000)={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3000}, {0xa, 0x3, 0x64dc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x0, [0x1, 0x4, 0x0, 0x5, 0x12000, 0x2, 0x20, 0x5]}, 0x5c) 2018/01/26 15:19:14 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d54000)={0x0, 0x0}) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d56000-0x11)='/selinux/enforce\x00', 0x10300, 0x0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000d56000-0x4)=0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000d54000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000d54000)={0x0, 0x989680}, &(0x7f0000578000)={0x2a0}, 0x8) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d54000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000005e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000b7b000)={r4, 0x3}) prlimit64(r0, 0x3, &(0x7f00006ff000-0x10)={0xffff, 0x3}, &(0x7f0000d53000)={0x0, 0x0}) r5 = syz_open_procfs(r0, &(0x7f0000d53000)='ns\x00') mkdirat(r5, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) [ 46.226902] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.232377] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.237951] binder: undelivered TRANSACTION_COMPLETE [ 46.250588] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.271862] binder: release 8576:8592 transaction 74 out, still active 2018/01/26 15:19:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r1, &(0x7f0000bca000)=@file={0x0, './file0\x00'}, 0x5) r2 = syz_open_dev$mice(&(0x7f0000e40000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00006a2000)=0x1, 0x4) 2018/01/26 15:19:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000b7000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000061000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0x0, 0x0}) 2018/01/26 15:19:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000001000-0x18)={0x80, 0x1f, 0xbf5a, 0x2, 0x9, 0x7fff80000000}) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000003000-0x1000)=""/4096) clone(0x40000000000000, &(0x7f0000000000)="3dff778bde04000000000000005e560aa543b4587ea960acafb2122091a5fd764d0a46a8c760123f8ca04d8c6e538b1d2ec387c8990f7f04edeb5e4420c724872192d0f38fd1ab39bb97ef204fe2e9393e815d26f903d6ff33fc2c66ed0200b4ebff0194b1279bcc0a543c1e3a8fea7e5e89e687781829da63ffebd4d5f05732a0e1f63074e212f49dc8ab9ec44f00e2fdf2cefb32d7f96cee1fe672ebdd8f0e286bed7873d3ff5a0ccd39be8b0636656b3355ffb0", &(0x7f0000001000-0x4)=0x0, &(0x7f0000d3f000)=0x0, &(0x7f00005ac000)="") pipe2(&(0x7f0000574000)={0x0, 0x0}, 0x0) 2018/01/26 15:19:14 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000002000)=""/72, 0x48) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000011000)="6ecdce8e72217ac84aa200591e0aa90d37cd34ec3ca88c39bfc9e43c839bf3553b0b5ed6f80508c848abda65c32497268b393677b552a809c2cde4cb5f9dbb97879b072144f67e9cf2a4a306c6c1267b4bdcd55cf8f896dbaa1517e58742fa188470b31d6ee593", 0x67, 0xfffffffffffffffd) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 46.300028] binder: undelivered TRANSACTION_COMPLETE [ 46.311229] binder: send failed reply for transaction 74, target dead 2018/01/26 15:19:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) syz_open_procfs(r0, &(0x7f0000aad000)='attr/exec\x00') socketpair(0x10, 0x1, 0x9, &(0x7f000035b000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000481000)=0x0) fcntl$setsig(r1, 0xa, 0x32) r3 = syz_open_procfs(r2, &(0x7f000049d000)='attr/keycreate\x00') r4 = syz_open_procfs(0x0, &(0x7f0000d7c000-0xc)='net/rt_acct\x00') sendfile(r3, r4, &(0x7f00007bb000-0x8)=0x0, 0x1000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000597000)=0x0, &(0x7f00005ba000-0x4)=0x4) 2018/01/26 15:19:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) sendfile(r0, r0, &(0x7f0000e28000-0x8)=0x0, 0xfffffffffffffffa) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000202000-0xfc)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000d6000)={0x44, 0x0, &(0x7f0000e08000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f00003d7000)=[], &(0x7f0000978000)=[]}}], 0x0, 0x0, &(0x7f0000846000-0x95)=""}) 2018/01/26 15:19:14 executing program 3: ustat(0xc, &(0x7f0000c2b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={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]}, 0x7, 0xffff, 0x1, 0x3, 0x0}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x2d}, 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000a4b000)=0xc) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r4, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000001000-0x8)='./file0\x00', r0, r3) 2018/01/26 15:19:14 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ead000)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000898000)="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", 0xfc) 2018/01/26 15:19:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00007e9000-0x8)={0x0, 0x0}) capset(&(0x7f00001e9000-0x8)={0x19980330, r0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a15000-0xc)='/dev/rfkill\x00', 0x183000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000095e000-0x4)=0x2, 0x4) clock_gettime(0x0, &(0x7f0000f2e000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000fdf000-0x18)=[{{r2, r3/1000+30000}, 0x5, 0x2, 0x0}], 0x18) 2018/01/26 15:19:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000fee000-0x32)=""/50, &(0x7f0000000000)=0x32) 2018/01/26 15:19:14 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d97000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00005d0000)=0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000516000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009a4000-0x4)=0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c30000-0xf)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000500000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000197000)=0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000050000)=@assoc_value={r3, 0x80000000}, 0x8) [ 46.427360] binder_alloc: binder_alloc_mmap_handler: 8634 20000000-20002000 already mapped failed -16 [ 46.447806] binder: BINDER_SET_CONTEXT_MGR already set [ 46.447815] binder: 8634:8639 ioctl 40046207 0 returned -16 [ 46.471150] binder_alloc: 8634: binder_alloc_buf, no vma [ 46.476619] binder: 8634:8639 transaction failed 29189/-3, size 40-0 line 3127 [ 46.477806] binder_alloc: 8634: binder_alloc_buf, no vma [ 46.477822] binder: 8634:8646 transaction failed 29189/-3, size 0-0 line 3127 [ 46.500382] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.506013] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.514635] binder: undelivered TRANSACTION_COMPLETE [ 46.519838] binder: undelivered TRANSACTION_COMPLETE 2018/01/26 15:19:14 executing program 2: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000001000-0x8)=0x5d, r0, &(0x7f0000001000-0x8)=0x0, 0x2, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x103002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000003000-0xc)={0x2, 0x7, 0x100000000, 0x6, 0x1, 0x7}) 2018/01/26 15:19:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x100, &(0x7f0000d11000)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000649000-0xc)="020000002000000090748400", 0xc, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000506000-0x50)={@generic="535968e59998d4889912c7ca6e9a2b86", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/26 15:19:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000454000-0xe)='/dev/keychord\x00', 0x200002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000a7000-0xc8)=[@in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x415}, @in6={0xa, 0x0, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x12f}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000ba6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x3c, &(0x7f0000703000-0xc0)=""/192, &(0x7f0000159000)=0xc0) 2018/01/26 15:19:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f000043c000)='security\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002ea000-0x4)='net\x00') ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000c4c000)=0x80) madvise(&(0x7f0000e4b000/0x3000)=nil, 0x3000, 0x0) pkey_alloc(0x0, 0x0) 2018/01/26 15:19:14 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000019000-0xa6)={0x0, 0x9e, "fe2099ef9bb73ae75820c3bc2846f05479bbf08db9e5f820883a47cc013da072f3c478af995e049c7673fa27f3d62def16c10b0ee38b4af6ced15c5a1f72db248e16b9f24b9a7f7ec19c41af71379a6288fd05f468c4e46d075eb4f2e919e3ac1258eec6ccdfb4a77759c13a5bbee7a5f279795651bf9426f083699e714eb7c0982b2fa0f45a84ff89c98a08272b9692f648f103bcfda18321e7a8b5ad5b"}, &(0x7f0000001000-0x4)=0xa6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000007000-0x8)={r3, 0x0, 0xffffffffffff0000}, &(0x7f0000000000)=0x8) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000002000)=[{&(0x7f0000018000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f0000017000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/26 15:19:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab3000-0x8)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000b44000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000085a000-0x8)='./file0\x00', 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000277000-0x1a)=""/26) mount(&(0x7f000027d000-0xe)='./file0\x00', &(0x7f0000e2a000-0x8)='./file0\x00', &(0x7f0000511000-0x3)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r1, &(0x7f00009f9000)='./file0\x00', 0x200) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000cf7000-0x4)=0x2, 0x4) chdir(&(0x7f0000485000-0x8)='./file0\x00') getcwd(&(0x7f0000b66000)=""/0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000578000)=0x0) 2018/01/26 15:19:14 executing program 4: mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000663000)='GPL*bdevself{GPL-user\'/trustedtrusted%\x00', 0x2) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000e7a000)={'system_u:object_r:var_auth_t:s0', 0x20, 'system_u:object_r:sshd_exec_t:s0', 0x20, 0x34, 0x32, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x72) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x0, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) close(r3) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b86000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7b000-0x4)=0xe8) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e7a000)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x4, 0xffffffffffff0000, 0x100, 0x4, 0x8, r4}) r5 = dup2(r3, r2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a62000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r5, 0x10, &(0x7f0000e7a000)={0x0, 0x0}) 2018/01/26 15:19:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) pkey_mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) 2018/01/26 15:19:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000-0x5)="636ddc1d6f") ioctl$TCSBRKP(r0, 0x5425, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x4)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a7a000)={0x0, 0x71, "ea63af7df6f49aa6033a2321a2b25236adc6848bd8be5fdb6649e6a7ef81203d50cfb819a0befaa4e1fa9f25907ea7867661b11969868311e4857b4c5669e63b09521c7f17a07a6eff235b8240c5715903f7a9cf24c7b17d41517c03c933a7b63a03be21abf7284e473e34debbc4981a01"}, &(0x7f0000e86000)=0x79) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000e5000-0xc)={r3, 0x5, 0x2, [0x1, 0xfffffffffffffe00]}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x2}) [ 46.524930] binder: undelivered transaction 79, process died. [ 46.531010] binder: undelivered transaction 78, process died. [ 46.565149] TCP: request_sock_TCP: Possible SYN flooding on port 20020. Sending cookies. Check SNMP counters. 2018/01/26 15:19:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000989000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00009c2000-0x4b)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x80000000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f00005bc000-0x4)=0x0, &(0x7f0000c27000-0x4)=0x4) dup2(r2, r1) writev(r1, &(0x7f0000617000)=[{&(0x7f0000033000-0x64)="e17602af3ade22f16e482d57c9e41d57f661041873e905714cda02041e14a685331a532f599d31cece5055a161440a", 0x2f}], 0x1) 2018/01/26 15:19:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffe, &(0x7f00008fb000-0x10)={0x1, &(0x7f000003f000)=[{0x7fffffff, 0x200, 0x0, 0xffffffff}]}) rt_sigreturn() getrandom(&(0x7f0000edf000-0x54)=""/84, 0x54, 0x0) r0 = open(&(0x7f0000487000-0x8)='./file0\x00', 0x2, 0x2) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000d8f000)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000242000)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f000072e000-0x8)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000edf000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f00001d9000)={{0x0, 0x2, 0x2, 0x2, 0x57}, 0x80, 0x10001, 'id0\x00', 'timer1\x00', 0x0, 0x4, 0x0, 0x80, 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]}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000087000-0x8)=0x0) getsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e82000)=0x0, &(0x7f0000bf5000)=0x4) dup2(r2, r0) 2018/01/26 15:19:14 executing program 5: clone(0x42012000, &(0x7f00009c0000)="", &(0x7f00000f0000)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000b3f000)="") fchmod(0xffffffffffffffff, 0x0) 2018/01/26 15:19:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x0, 0x40000000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00003a7000-0x88)={0x8000, {{0xa, 0x3, 0x425b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000af5000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) rmdir(&(0x7f0000ae9000)='./file0\x00') ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f000037c000)={0x4, 0xff}) bind(r1, &(0x7f000090d000-0x10)=@nfc={0x27, 0x5, 0x727, 0x5}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000038e000-0x4)=0x0) r2 = socket(0x10, 0x3, 0x10) write(r2, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005f8000a070000e4ffffff000500", 0xffffffffffffffb0) 2018/01/26 15:19:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x10, 0x8000f, 0x7fff, &(0x7f0000935000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000067a000-0xc)=@sack_info={0x0, 0x3, 0xffffffff}, &(0x7f0000401000)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000020e000-0x4)=r2, 0x4) fcntl$lock(r0, 0x7, &(0x7f000002f000)={0x2, 0x0, 0x3fffffffffffff, 0x31, 0x0}) syz_open_dev$sndtimer(&(0x7f00005a5000)='/dev/snd/timer\x00', 0x0, 0x80800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000359000-0xe)={0x5, [0xffffffffffffffcb, 0xa5af, 0x1000, 0xd4a, 0x8]}, 0xe) execve(&(0x7f0000cd2000)='./file0\x00', &(0x7f00000d8000-0x48)=[], &(0x7f0000462000)=[]) 2018/01/26 15:19:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@generic="e48536438446e385d157df4d6e7fffc8", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000dcc000-0xd4)=[@in6={0xa, 0x0, 0x48, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in6={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0xffffffffffffff54, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x20}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}], 0xd4) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x2a}, 0xc, &(0x7f0000e20000-0x10)={&(0x7f0000741000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x2}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000cb4000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000030d000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000872000)=0xe8) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000b6c000)=0x3, 0x4) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000fef000-0x4)=0x7, 0x4) 2018/01/26 15:19:14 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00008ef000-0x4)=0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 15:19:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe3000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000814000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$packet(r1, &(0x7f0000122000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006a3000)=0x14) 2018/01/26 15:19:14 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007d4000-0x4)=0x10) getpeername$netrom(r1, &(0x7f0000c22000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e07000-0x4)=0x48) 2018/01/26 15:19:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000313000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x1, 0x0, 0x9a3b, 0x0, 0x0}) 2018/01/26 15:19:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fa1000-0x12)='/dev/input/event#\x00', 0x0, 0x1) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000ef0000-0x4)=0x0) r1 = epoll_create(0x7) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000f29000-0x1000)=""/4096, &(0x7f000096a000-0x4)=0x1000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000-0xc)={0x0, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/26 15:19:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b7e000-0x4)=0xc) ioprio_set$pid(0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000269000-0x8)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000a75000-0x8)='./file0\x00', r1, &(0x7f00009ff000-0x8)='./file0\x00', 0x3) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000eb0000-0x30)=[{0x2, 0x5}, {0x4, 0x9}, {0x0, 0x7}, {0xa, 0x7}, {0x3, 0x5}, {0x2, 0xbc}], 0x6) removexattr(&(0x7f0000b98000)='./file0\x00', &(0x7f000078b000-0x14)=@known='security.capability\x00') 2018/01/26 15:19:14 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d8e000-0x38)={&(0x7f0000db2000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, 0x10, &(0x7f00008fb000)=[{&(0x7f0000d30000)=""/103, 0x67}, {&(0x7f000022c000-0x66)=""/102, 0x66}, {&(0x7f0000fe6000)=""/16, 0x10}, {&(0x7f0000ee6000-0x3f)=""/63, 0x3f}, {&(0x7f00008be000)=""/64, 0x40}, {&(0x7f0000dfb000)=""/196, 0xc4}, {&(0x7f0000fe7000-0x68)=""/104, 0x68}], 0x7, &(0x7f0000fe7000-0x2a)=""/42, 0x2a, 0x93d}, 0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$getflags(r0, 0x401) fsync(r0) 2018/01/26 15:19:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000bac000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r0 = request_key(&(0x7f000087d000-0x6)='.dead\x00', &(0x7f00008d0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eb8000-0x2)='#\x00', 0xfffffffffffffff9) getresuid(&(0x7f0000ae5000)=0x0, &(0x7f0000b66000)=0x0, &(0x7f000063e000)=0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syncfs(r2) getresgid(&(0x7f0000960000-0x4)=0x0, &(0x7f0000186000)=0x0, &(0x7f0000fcf000-0x4)=0x0) keyctl$chown(0x4, 0x0, r1, r3) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000db0000-0xe)='/dev/keychord\x00', 0x4000, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000d13000-0x4)=0x7) getsockname$packet(0xffffffffffffff9c, &(0x7f000007f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000671000)=0x14) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000e78000-0x10)={r5, 0x1, 0x6, @random="3f4147aa7389", [0x0, 0x0]}, 0x10) add_key$user(&(0x7f0000c6e000-0x5)='user\x00', &(0x7f00008b0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000913000-0x84)="fd0fe2faae8a3c744eda9f0f0ceb67fa150a231b5fff5f5ab3b9e06c9e81bdfbdf5a78534f8678e144a5e22e04bcb8f8f971cb1d95c8a4ab871f3bc6c164940a4324926fafd570b12eadd20acd3e0c18215c8d9da930e46d643410a17e30cb3160cb383212ad5cb16c14c7f58d1291c292ec27a07c0f205f86b8b5d20511786a", 0x80, r0) keyctl$session_to_parent(0x12) 2018/01/26 15:19:14 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) unlinkat(0xffffffffffffffff, &(0x7f000077d000)='./file0\x00', 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = dup2(r0, r0) getpeername$netlink(r1, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 15:19:14 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) 2018/01/26 15:19:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000910000)='/dev/random\x00', 0x0, 0x800000000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000078e000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000bf7000-0x8)={0x0, r1}) 2018/01/26 15:19:14 executing program 4: prctl$intptr(0x21, 0x8000) 2018/01/26 15:19:14 executing program 0: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) r1 = dup(r0) r2 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) pipe(&(0x7f000078c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000aee000-0x4)=0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000235000)={0x0, 0x4}, &(0x7f0000aee000-0x4)=0x8) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00006a2000)={r4, 0x2, 0xffffffffffffff01}, &(0x7f0000aed000)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/26 15:19:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)='/dev/usbmon#\x00', 0x6, 0x200) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ce8000-0x10)=@buf={0x6, &(0x7f000015e000)="195b2b173193"}) umount2(&(0x7f00003d2000+0xd7)='./file0\x00', 0x80004) r1 = open(&(0x7f00007ef000)='./file0\x00', 0x800, 0x1b) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000067e000-0x1)={0x1}, 0x1) r2 = syz_open_dev$mice(&(0x7f00003d1000-0x10)='/dev/input/mice\x00', 0x0, 0x0) tee(r1, r2, 0x6, 0xa) fsync(r1) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) 2018/01/26 15:19:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000958000-0x8)='./file0\x00', 0x22240, 0x10) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000101000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00005be000)='stat\x00') preadv(r1, &(0x7f0000407000)=[{&(0x7f00006fb000-0xe8)=""/232, 0xe8}], 0x1, 0x0) 2018/01/26 15:19:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0xa) getpeername$netrom(0xffffffffffffffff, &(0x7f000035c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000008f000-0x4)=0x48) clone(0x0, &(0x7f00006cc000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000522000+0x795)=0x0, &(0x7f000041c000)="37e43a3366448104e96b409e39c53019534d6a2c1ece48aee8b7ccb05fa05da43f786ea6734882e4b1ca34587e3af55acaec8719ba50571a79ec8a6628fc80b52cdae718b246a3f09b35d87081e15258b73d74c73345e7a63dc2489c2095df5c81105fcd55d58404f5daa5e3270a0f8110a2bd2dd4a7f60e49932f8aed3c84cb7c304779ba3d49f7216cba6842fa1f92fa9ed5a9c4e7c4a69734e5c4c7377383495ed3ea84c98699a5d5e4948953d8201a22960b4ce143e342d4f9b879120dde1dcbed54420184a455beef384c123e54e14a0c560b91c6bf43373b75645964a86b1daed66d5560491296fae170747f") 2018/01/26 15:19:14 executing program 1: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000961000)=0x4) select(0x309, &(0x7f000094a000-0x40)={0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x2000000}, &(0x7f00000df000)={0x0, 0x0, 0x1, 0x3, 0x0, 0x4, 0x0, 0x0}, &(0x7f0000644000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, &(0x7f0000561000-0x10)={0x0, 0x0}) 2018/01/26 15:19:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ee6000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r1 = creat(&(0x7f0000ff6000-0x8)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00005a0000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1054737a, 0x6, 0xbb3, 0x113, 0x7, 0x0, 0x9, 0x9, 0x1000, 0x5, 0x505, 0x7, 0xfffffffffffffffb, 0x0, 0x43]}, &(0x7f00002b6000-0x4)=0x108) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000465000-0x6)={r2, 0x100000001}, 0x6) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000c88000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000a7e000-0x10)=[{&(0x7f0000085000)="19", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:14 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}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000038b000-0x8)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 15:19:14 executing program 1: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)="fc", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000026000-0xc)='/dev/autofs\x00', 0x8200, 0x0) r1 = fcntl$getown(r0, 0x9) sched_getattr(r1, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/01/26 15:19:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e42000-0x9)={0x0, &(0x7f0000e42000-0x10)=[]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sched_rr_get_interval(r1, &(0x7f0000e41000)={0x0, 0x0}) 2018/01/26 15:19:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x420000, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000c1f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = getpid() lseek(r1, 0x0, 0x1) syz_open_dev$urandom(&(0x7f00003f4000-0xd)='/dev/urandom\x00', 0x0, 0x200200) sched_setattr(r2, &(0x7f000067c000)={0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x4000000) ioctl$TIOCEXCL(r0, 0x540c) rt_sigsuspend(&(0x7f0000976000-0x8)={0x2}, 0x8) socketpair(0xd, 0x4, 0x2, &(0x7f0000539000)={0x0, 0x0}) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000cf7000-0x4)=0x3c6) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/26 15:19:14 executing program 7: clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") sysfs$1(0x1, &(0x7f0000de2000-0x3)='[+\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80800) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000000)=""/195) 2018/01/26 15:19:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000000)=""/109) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_extract_tcp_res(&(0x7f0000011000)={0x0, 0x0}, 0x2, 0xfff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) pivot_root(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000012000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000013000-0xb2)=""/34, 0x22}], 0x1) quotactl(0x0, &(0x7f0000013000)='./file0\x00', 0x0, &(0x7f0000002000)="") dup(r0) 2018/01/26 15:19:14 executing program 4: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ff9000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000021000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000ff9000-0x4)=0xc) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ff9000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca4000)=0xe8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ff9000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x0, 0x3, 0x0, 0xa, 0x20, 0x0, 0x73, r2, r3}, {0xfffffffffffffff9, 0x6, 0xff, 0x7, 0x6, 0x9, 0x2, 0x4dc6}, {0x6, 0xfffffffffffffff7, 0x4, 0x24}, 0x2, 0xd, 0x2, 0x1, 0x2, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x7e}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x4, 0x0, 0x3, 0x7fff, 0x80000000, 0x0}}, 0xe8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff8000)=@req3={0x1000000, 0x200, 0x88, 0x0, 0x0, 0x0, 0x80000000000}, 0x1c) 2018/01/26 15:19:14 executing program 3: socketpair(0x1, 0x0, 0x100000000, &(0x7f0000f27000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f00006f1000-0x4)=0x80000000, 0x4) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000005b000-0x4)=0x6, 0x4) bind$inet6(r3, &(0x7f00009a6000-0x1c)={0xa, 0x0, 0x14, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0xffffffffffffffa2) connect$inet6(r1, &(0x7f0000c75000-0x1c)={0xa, 0x3, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) getpeername$inet6(r0, &(0x7f0000ce8000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00008db000-0x4)=0x1c) 2018/01/26 15:19:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008b6000-0xf)='/dev/sequencer\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ee2000-0xc)={0x40000002, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000e40000)=0x0, &(0x7f0000731000-0x4)=0x4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000048000-0x4)=0x3, 0x4) r3 = dup2(r2, r0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000a9f000)={0x0, &(0x7f0000dae000)=""}) 2018/01/26 15:19:15 executing program 1: unshare(0x20000402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x1000000010000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x3}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x2390}, &(0x7f0000002000-0x4)=0x8) restart_syscall() 2018/01/26 15:19:15 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000001000)=""/30, &(0x7f0000003000-0x4)=0x1e) socket(0x0, 0x800, 0x3815) 2018/01/26 15:19:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000488000-0x8)='./file0\x00', &(0x7f000085d000)=@random={'btrfs.', 'cgroup%vmnet1eth1\':}\x00'}, &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f00000c0000)='./file0\x00') mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") lchown(&(0x7f00009c7000-0x8)='./file0\x00', 0x0, 0x0) r0 = creat(&(0x7f000099c000-0x8)='./file0\x00', 0x10) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000018b000)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000031a000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000051c000)={&(0x7f00007c8000-0x20)=[0x8, 0x9, 0x5, 0x9, 0x1, 0x1ff, 0x4d, 0x8001], 0x8, 0x20, 0x1, 0x1, 0x4, 0xfffffffffffffffb, {0x4, 0x5, 0x9, 0x3, 0x1, 0x6, 0x57, 0xffffffffffff0000, 0xfff, 0x81, 0xffffffffffff071d, 0x4729, 0x6a6, 0x600000, "170bf46a3d0cd868973cdea8bbedadef7b99b310a0f6c24bc18c6b878941a4d0"}}) 2018/01/26 15:19:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x0, 0x7, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x10) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e6c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000130000)={0xd2, &(0x7f0000d1b000)="bda3cb4f58e88fdcdbadfcf30f33ff1f67f6c27de041defebfbe26de282722c435f43363c7ad5a16cfd973c199940f14d931a4339b916343f2611e809caf6385021dd62f22a60829c79e7b539ac6c19e08e2ab3367f96fac8cd98e5aed6fa4ccef8e48a7ac4e940025f5a3ad4bea55a31615ee4c8c35122c3521e018dac3dd498b9703d6a8f24fca3dc1edad182d359b88eb203dc3d4848cd25a32af9c0a93be5563959a951e51569858dc43b142bbf5b542a92f0a9a17b59626b2f680c659dda99ce7bf595ef7b8c9019918f86c0abdf3a8"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000857000-0x10)={0x2, &(0x7f0000180000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000eb3000-0x8)={r3, 0x1}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) dup3(r0, r1, 0x80000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003c3000-0x8)={0x0, 0x0}) eventfd2(0x0, 0x0) 2018/01/26 15:19:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) fchdir(r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d01000-0x20)={{&(0x7f0000d1d000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2018/01/26 15:19:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cc6000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a03000-0x6)={0x0, 0x1}, &(0x7f00000e3000)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000afb000-0x8)={r1, 0x7f, 0x1}, &(0x7f00007d9000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008d0000)=@sack_info={r2, 0x3, 0x100000001}, 0xc) prlimit64(0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/26 15:19:15 executing program 3: mmap(&(0x7f0000000000/0x70c000)=nil, 0x70c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f000067b000)={0x10, 0x0, 0x2, 0x40}, 0xc) close(r0) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000070c000)='pkcs7_test\x00', &(0x7f0000306000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000070d000-0x1)='\x00', 0xfffffffffffffffc) mmap(&(0x7f000070c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000070d000-0xa)='blacklist\x00', &(0x7f000011d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001a1000+0x238)="1b1468d6e9c80cc34ee0c028157b9d8f2e9a38cd73bc0c9dac85c20cd3d3f0d6d7a2c89db670ec488e7332774364e887d8def3de2f3e1ffefd123a7d20cb99c98991b9e2f7045e791c707660cf31a09aa7ae0688fc539450caa5d0d6c60f3609013499850af2", 0x66, 0xfffffffffffffffd) keyctl$link(0x8, r1, r2) 2018/01/26 15:19:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a41000-0x9)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ff000)='/dev/sequencer\x00', 0x80880, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000077d000)={0x0, 0x0}, &(0x7f00008ae000)=0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000080e000-0x78)={0x5, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25, 0x7, 0x2, 0x80000001, 0x4b, 0x0, 0x5e, 0x6fcce569, 0x9748}) shutdown(r0, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000095d000)='bic\x00', 0x4) 2018/01/26 15:19:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f000089f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cd4000)=0x10, 0x80800) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b46000)={"8e7010a07cc79412d4532df214aaa9ed", {0x4, 0x5, 0xff3, "33c36b16ba69", 0x4, 0x0}}) fremovexattr(r0, &(0x7f0000c06000-0x18)=@known='system.posix_acl_access\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000504000)='/dev/sequencer\x00', 0x48002, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e57000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000d43000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x81, 0x6}}], 0x30) 2018/01/26 15:19:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80800, 0x200000000000000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 47.605700] pktgen: kernel_thread() failed for cpu 0 [ 47.610922] pktgen: Cannot create thread for cpu 0 (-4) [ 47.616287] pktgen: kernel_thread() failed for cpu 1 [ 47.621405] pktgen: Cannot create thread for cpu 1 (-4) [ 47.626751] pktgen: Initialization failed for all threads [ 47.721597] pktgen: kernel_thread() failed for cpu 0 [ 47.726735] pktgen: Cannot create thread for cpu 0 (-4) [ 47.732444] pktgen: kernel_thread() failed for cpu 1 [ 47.737610] pktgen: Cannot create thread for cpu 1 (-4) [ 47.743157] pktgen: Initialization failed for all threads 2018/01/26 15:19:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket(0x4, 0x7, 0x10000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004de000-0xe)={0x0, 0x1, 0x3, [0x3, 0x101, 0x7ff]}, &(0x7f0000f65000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007fc000)={r2, 0x6}, &(0x7f0000cdb000-0x4)=0x8) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/26 15:19:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000e52000-0x8)='./file0\x00', &(0x7f000003a000)=""/27, 0x1b) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r0, &(0x7f0000576000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000070f000)=0x10) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000003000)={{0x2400000000000000, 0x0}, {0x0, 0x0}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x7, &(0x7f0000131000-0x10)={0x0, 0x0}) 2018/01/26 15:19:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000072b000)={0x0, 0x0}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000b60000)='./file0\x00', 0x2000, 0x80) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001de000)=0x60) r4 = socket$packet(0x11, 0x2, 0x300) ppoll(&(0x7f0000f10000-0x30)=[{r0, 0x1000, 0x0}, {r1, 0xa, 0x0}, {0xffffffffffffffff, 0x100, 0x0}, {r2, 0x5ca, 0x0}, {r3, 0x4001, 0x0}, {r4, 0x0, 0x0}], 0x6, &(0x7f0000ee1000-0x8)={0x0, 0x0}, &(0x7f00002fa000-0x8)={0x5}, 0x8) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000910000-0x8)={0x0, 0x0}) dup3(r5, r6, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) readv(r2, &(0x7f0000f4b000-0x60)=[{&(0x7f00007cb000-0xcc)=""/204, 0x0}, {&(0x7f0000805000-0x2e)=""/46, 0x0}, {&(0x7f0000bcf000-0xb9)=""/185, 0x0}, {&(0x7f0000eb7000-0x28)=""/110, 0x0}, {&(0x7f00004f8000)=""/174, 0xfffffeb6}, {&(0x7f0000bf0000-0x94)=""/148, 0x59}], 0x100000000000034e) lseek(r5, 0x0, 0x0) 2018/01/26 15:19:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f000080b000)=""/24, 0x18, 0x10100, &(0x7f0000681000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x1, 0x3}}, 0x26) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000c5b000+0xeff)=0x3ffeffffffffff, 0x4) accept4$inet6(r0, &(0x7f0000dc1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001bd000-0x4)=0x1c, 0x80000) 2018/01/26 15:19:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000816000-0x9)='/dev/sg#\x00', 0x2891f688, 0x0) connect$vsock_stream(r0, &(0x7f0000b2d000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000218000)=""/0, &(0x7f0000857000)=0x28) 2018/01/26 15:19:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000b, 0x5) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000adc000)=0x0, &(0x7f0000c8d000)=0x4) 2018/01/26 15:19:15 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000015a000)='/dev/ppp\x00', 0x220100, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007eb000)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d1d000-0x8)={0x0, 0x5}, &(0x7f0000264000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.advise\x00') setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x0, 0x76) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c2f000)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd7b1, 0x2, 0x7f, 0xffffffffffffffc1, 0x30}, &(0x7f0000761000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000965000-0x8)={r3, 0x100}, &(0x7f0000a45000-0x4)=0x8) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/load\x00', 0x2, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000086c000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r4, r5, &(0x7f00005b3000)=0x0, 0x3f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000495000-0xa4)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x80000000005}, 0x0}], 0x1c) 2018/01/26 15:19:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000+0x387)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a94000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000923000-0x9)='loginuid\x00') writev(r1, &(0x7f0000c7d000-0x30)=[{&(0x7f0000186000-0x3d)="d7bb3162b18306169b0d181fd04b89769041bd25e0662f7554289368e76e4890abbd24297a7712fe12fe1456998807d4cfa90b4e094f76386dfef4349a", 0x3d}, {&(0x7f0000c07000)="b428949d42dc1500ab7214", 0xb}, {&(0x7f0000509000)="921e28365a79d19ee2b26b1aa2903f435bf2afc0b4f84310d68f7d52e6e0227025352767f182cfcb0af83a57", 0x2c}], 0x3) waitid(0x2, r0, 0x0, 0x1000008, &(0x7f0000b5c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r1, r1, &(0x7f00001f0000)=0x0, 0x40) 2018/01/26 15:19:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/26 15:19:15 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001e000-0xa8)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP={0x4, 0x16, @generic=""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f000001f000)='./file0\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000006000)={@generic="a55f4a43b4e61828c65addd89fcd0281", @ifru_flags=0x1200}) 2018/01/26 15:19:15 executing program 5: mmap(&(0x7f0000003000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) inotify_init() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000323000)='/dev/ppp\x00', 0x800, 0x0) geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x1, 0xdb8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x1ff}, 0x1c) read$eventfd(r1, &(0x7f0000c56000-0x8)=0x0, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000074000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 15:19:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000759000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) fcntl$setsig(r0, 0xa, 0x25) getpeername(r0, &(0x7f0000aed000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c0a000)=0x6) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r1) r2 = syz_open_dev$sndtimer(&(0x7f00000e3000)='/dev/snd/timer\x00', 0x0, 0x200800) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f25000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000c2e000-0xaf)=""/175) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000b82000-0x50)={0x2, 0x28a, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 15:19:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000000000001, 0x0) r1 = dup(r0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b51000-0x4)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00008f5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) socket$inet(0x2, 0x7, 0x4e) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000673000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x445}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008ab000)={0x2, &(0x7f00003d2000)=[{0x3f, 0x54ec, 0x5, 0x400}, {0x3, 0x3, 0x9000, 0x2}]}, 0x10) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00001b3000-0x6c8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x8003) 2018/01/26 15:19:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x4003, 0x3) socketpair(0x8, 0x7, 0x63, &(0x7f00006dd000-0x8)={0x0, 0x0}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000320000-0x24)={0x40, 0x0, 0x9, 0x9, 0x200, 0x0, 0x0, 0x6, 0x2, 0xffff, 0x100000000, 0xfffffffffffff000}) write(r0, &(0x7f0000090000-0x26)="260000002a0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) 2018/01/26 15:19:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000119000-0x4)=0xc) ptrace$setsig(0x4203, r1, 0x6, &(0x7f0000949000)={0x23, 0x0, 0x0, 0x4}) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/26 15:19:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000072e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) fcntl$setpipe(r2, 0x407, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000bf6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f000066f000)={r3, &(0x7f0000b4c000-0xef)=""/239}) 2018/01/26 15:19:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005a3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bdf000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ff9000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x3f, 0x0, 0x0}, {0xff, 0x0, 0x3f, 0x3f, 0x3560, 0x6, 0x9, 0x0}, {0x0, 0x1, 0x0, 0x0}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x2b}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3b7, 0x0, 0x0, 0xbd}}, 0xe8) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = accept$inet6(0xffffffffffffffff, &(0x7f000059f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000c6000)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000083c000)={0x0, 0x400}, &(0x7f00003a0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000200000-0x8)={r1, 0xa855}, 0x8) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000b60000-0x41)="") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000332000-0x1)={0x0}, 0x1) mount(&(0x7f000008a000)='./file0\x00', &(0x7f0000303000)='.', &(0x7f000079b000-0x6)='msdos\x00', 0x11080, &(0x7f0000253000-0x1000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003ac000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000a5f000)=0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000ad7000)=0x0, 0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e2d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000fe5000)=@assoc_value={0x0, 0x0}, &(0x7f0000f7d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000c8c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000055f000)=0xb) mmap$binder(&(0x7f0000215000/0xa000)=nil, 0xa000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) 2018/01/26 15:19:15 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000003000)='eth1\\vmnet1.\x00', 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000000d000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000e000-0x4)=0x0, &(0x7f0000007000)=0x4) 2018/01/26 15:19:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000194000)='./file0\x00', 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00006bb000)='net/dev_snmp6\x00') sendfile(r0, r2, &(0x7f0000023000)=0x0, 0x26a950b) 2018/01/26 15:19:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101002, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000654000)={0x0, 0x100}, &(0x7f000032e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002f2000-0x8)={r1, 0x0}, &(0x7f0000c02000-0x4)=0x8) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000017000-0x102)={0x0, 0x1, "87"}, &(0x7f0000018000-0x4)=0x9) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff66, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0x4, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0xfffffffffffffffd, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000018000+0x7cc)='.dead\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000012000-0x5)='\\em0\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000018000)='user\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000015000)="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", 0x1000, r3) 2018/01/26 15:19:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f000006b000-0x9)='/dev/sg#\x00', 0xa18, 0x81) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f00006f8000-0x4)=0x0, 0xffffffdd) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) close(r0) 2018/01/26 15:19:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000696000-0xa)='net/nfsfs\x00') sendfile(r1, r1, 0x0, 0xffff) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ba5000)={0x0, 0x0}) 2018/01/26 15:19:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000001000)=0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000742000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00004a4000)={0x1, &(0x7f0000ff2000-0x8)=[{0x0, 0x0}]}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f00000ef000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r2, r1, 0x0) socket$inet6(0xa, 0x0, 0x0) getpid() geteuid() stat(&(0x7f0000d08000)='./file0\x00', &(0x7f0000b5a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 15:19:16 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000+0x628)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000003000)={@generic="fa28281255c672a01d87bbdabd98bbad", 0x80}) gettid() mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005a3000/0x4000)=nil) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005a5000-0x4)=0x0) rmdir(&(0x7f00005a6000)='./file0\x00') waitid(0x2, r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000005000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xb) sendto(r0, &(0x7f00005a5000)="f62f6e014ffd6250dd412b77fd6c3efbdd1e61f20f74f1fd30406ac9c6afccf920034b61958821b09d858155864ea9f92ec033dac325ca40f4bbd6caac7ebf746233be8a6eea55d60cb89b4d4bb78892c95022ba663b3b17d9447163194a6492786dfa730bf4666a7a1f150254258d7e6c4efc553b1341021dfb5b33a597995d11eecb8a41a24d4d7031f1be272cebd185455b4d7e0ea70dd814e5c9e6390cda7c886f0ae9287f34eb08b94876f8930659dffadefd3a7dbf60c917c86a40bbb8ff7e4ae7d0f8d2e4ff6da169e2db55ca24f89eb942d59a20494a49ba050701f9509a1902653eb6445931ea22", 0xec, 0x10, &(0x7f0000003000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000004000)={0x5, 0x8}) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000002000)=0x80000000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000005000-0xa0)={0x2, 0x0, 0x603, 0xb, 0x14, 0x0, 0x1, 0x3, [@sadb_sa={0x2, 0x1, 0x2, 0x7, 0x80000001, 0xe1, 0x4, 0x0}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0xc7}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x6, 0x0, 0x7, 0x1, {0x6, 0x2b, 0x100000001, 0x3, 0x0, 0x9, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xc}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000006000)=0x10) 2018/01/26 15:19:16 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000007000-0x5)='user\x00', &(0x7f000001b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="153de574732a26cc6acb535a77a4dfa44a03638cd6c3fa37b68f1cfb4a0b105ec00cdc95119a84347550d76b2b1e37cfb422f08bd1afe3615299734fa8cf5e8f74f79abab6b8b03ef7", 0x49, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f000000a000-0x78)=[{{&(0x7f000001c000)=@llc={0x1a, 0xf7, 0x9, 0x7ff, 0xfffffffffffffffb, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10, &(0x7f0000012000-0x20)=[{&(0x7f0000004000-0x55)="30d60d255b090abb2fef97893e4bfb2768557e2d57a27e67358ef5a1d74c5c62b849866a59c006e61ebba54de1ce9ff1099cbfe08fa39da2d188446be8b826b5362392255e55ffb5a0a6731b74c1e2c06d80df2749", 0x55}, {&(0x7f0000010000)="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", 0x1000}], 0x2, &(0x7f000001d000-0x430)=[{0xf8, 0x11b, 0xa52a732, "e125851fd4a3fb1f6be87bdf3a04728c30d69d971f85d4d0282f8c234b09f4b11f4b40c83868d094bbffedd0f5ce1b299a576781be783657c70fc9a6380515a26e436d40af8453b9c830fdbea82b24607de3986fe9865cff9bfd3fedf5a8de4d32ce3b9d23ae450a2290f932265ceaee44303d0f708b344322bf6c9f7baee6d4eb3379de9c0114fa91d25a81bc7f2c2a9bf275040fff07415336fffccedee12f18bbb36cdb7ea6cf17fa6360cc9a09b44e84b13305bf4f7374017ed3bc27b19d63006024e3539332b22461a85dc7dab0ea8d2ad73e6c572e3e9205308868f56475b93b637534349f"}, {0x10, 0x197, 0x8, ""}, {0x30, 0x117, 0x253d, "7fe2ae830f2ced466cc6bcce636866714393e9b5025b8ccac4a8a538ff95e6cb"}, {0x58, 0x116, 0x0, "cd1a39b2670330f610df47f2061b7d2649caba185b0b1324f8ffdcaa1e29b347a59d3d33de11a48c66d383197fe3a92c28117d828fae8d1aa4706aaafd4e4fbeae9b6a2fdf8d15"}, {0x40, 0x103, 0x88, "96cf53732c8f4bde19ca3fb32ddd4e3ee5eac5c11fe57d321f48d92f40e3c3269796e02f0e112a2361cb5d3d133ea1"}, {0xc8, 0x197, 0x80000001, "4795439abcfdf21f1b495ad6977d009e6239e07194709d3b5b14c3d3ef20b6360ebed7e66d00081e9e9fe181f4488045d61a7ce24f5dd19dcd7638fbe621c51839b0ef45ec89d18d8b4d7f59dbdc9f5ae7f009974a4e3eebbcb89b49ad5a7d2c367181f8ba3520d5cebfe92094089ebd4d1aaec82582c1c6cab8b0b63f65fe69c55482e50d3bbe3f3b7f696079ab31e9dfd91d47c962c48b43aed31b48985c9fc78d83c66a45104a5681404bade64eaabf3ab166ae641b"}, {0x100, 0x116, 0x4, "df7ae6179d73c914b3d4e5be6c367e933e5f768b794232b922860bee388097176fe2a86eec4446fa16b7b8c3b59de25f24d683d5d7ed5f5cf19c6981eb5948c39df2ec3338b70b128aeab94f953a8db376b434bf48a2d1de539427f6d8ac779170bcbb9df1c09b382ed018d2d3f7620a6c0dbaa6c54f3020d9520cbcff9b189840397a487c59121f217faa3dbb36943a19b784ac6d9e27348eec7263ac6f0f517f4898665e24ff2978e790d9b60589bcbf3ba10a60af99968f0a235e55c9a71f821ed38030d2afb810757d17792c55f79c16dbdc6062cd164193e7dc80f98de06dee050a8d3528815aa7"}, {0x98, 0x109, 0x81, "551726179b6dd1b747e40fb73611fb588f5b3230c9d3021bd68bc55f8f79e592da1db079859289a76358756824605c6c692ba82b6b5fa8bbfb487cf106c32aa342e0ca41382c90ed3e7bf44081eaadabb04b04ec1b39d5d9bfc044d4b21278778adeb97662692383ca27614f9481eba8924755d427ea5c7c367dda826ef3ba8107ff59"}], 0x430, 0xc814}, 0x81}, {{&(0x7f000001c000)=@ipx={0x4, 0xaeef, 0x70, "bd427ee8c309", 0x766, 0x0}, 0x10, &(0x7f000001d000-0x20)=[{&(0x7f000000d000)="3d3cbb80f96d3b987a97220f0b68cd3736718b18a7d60e7d3afe0122de01707d2f497163383e448ea88c5cc86532f05964c1ecc3b91f5375d076865059cc21e53af5f1c5940bb861b7d6c2a345b204bc756c76ac2eb559bbec66", 0x5a}, {&(0x7f000001c000-0xfc)="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", 0xfc}], 0x2, &(0x7f000001b000)=[{0x30, 0x117, 0x1, "bec7ed26d0af337a1cfbce3310484cd9ba90e98bdc6168cf385700ae0a4b227a"}, {0xc0, 0x100, 0x800, "b6d470c30ba6291d619a33afae5c5f6a57a4c197f5d62c44ed21eedb8436ed308359a06a0dc1d0837e9d0bdb6fbec504ddba0e9d5baceb3514fa5488a19670e2f30d4d53040ced2328e3814b176296a0c5f814795aa596b3193d04c482550011ead4c8883dc6815439842eb8646c2f6467e6a31efbb3c3a0b5bbb4ac22801be22db5962ab0c425955617f5e3fff6d7d1ce75df1863292b5bd2c09ccdfcadc82eb0ec91858a0e7987aa48bc986ce329"}, {0x98, 0x19f, 0x4, "4ac91406b6420fbf69ed8a21167f0453b073a284530fdadbe1c5424cbd6156c29459fd0c7cce5d0bfbe04fec2897d1340f92dae45e5c53e7b8280578e6e8ff3ce70f1db8ce8636b3c39506e56c2b40e66f395b83d84d0144b940d65c450aac07338e055fdd45bfaa748653bbe5e956da02696c40f5e162b6fd47eb75a8e8fb93119c35f65c4b3a16"}, {0x98, 0x18c, 0x10001, "267470bee2d201bcbbdccb909ccc69fcdb2239f3c8d8363110d32ebb77fdbd7e845a08ed7d09d99a249ed11f01faf4e15916404984eca0ef61e0a65c1bd7263b18f7b50d2335fccb9993dd6c8fa1d6ff1e1cfa1f266c5a6fe1a5752479ec3a4cd9334f606735a58b47a5965d84bd6844302385261464de8ae416c1258cae5c784da7c7"}, {0xe8, 0x116, 0x7, "0bc422595cb663deba3bddef2e26766bc2fa96d5626db66c6f6ef6cd415b4cb61bc530cb2e81fb12b4b3cfe4b22de5316bdf18d516734f7834c40cb2e50f315fb20ce88495800869973accc6fa7b2b308d793ac7705587cb2e352f959252f71d564932ee55489980f40b75a5100903564e6a8a6a1b134e956d62fd820ad1fc6b44a23183d4da15869498b192080f7ebeba4581110f6a772178a13ed2a4b239150998ed42200ccb381776f6d08a0633fc4f7c82f087233c9239f3f36ececa85ff5872537a8d56d31c4a75253e2a9085cca59a82"}, {0xe0, 0x102, 0x1f, "5efe1bf3b04563b4c84ed8c486fa68371340721566b03e6753c9fb093ba93c577ba3a43f77437e98f88aa9b8255c09c005d170d9c0d0228b66507040c5ec68b6d0bf275b677afe863c9cd4784efb13819549e9935de4ac03342fe83dfd98f9b8e327412b4905603789cf7d87757f55696340398deeadc6e23e69bf59cf26c306f7f98d99751a175d7d1f9d6344c16f76b153703e025af3cd2f828031f384c3c9d78a8d012d1f7000807ad654d237de8daa4a6c885c7159302020339bcb409768edc37e65b90764cb5060"}], 0x3e8, 0x1}, 0x5}], 0x2, 0x20000080) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$invalidate(0x15, r1) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f000001b000)='user\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000001b000)="e480c8a9ca126d270297a12e17c3f2cf088db917b496d7a8f3e7b3384c3651295f283206de3c1bf6ff779468d82e09ec00e557411c9ff34872931598a4e1a0216bacdf31f8f3449c838673b3fc7014d41381d568e320733be6de22a2607ed1926604", 0x62, 0xfffffffffffffffd) remap_file_pages(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x1000002, 0x4, 0x40) keyctl$instantiate_iov(0x14, r1, &(0x7f000000c000-0x90)=[{&(0x7f000001b000)="7c3b25523dfbcbca6da965d0fe6bfd2ff7acf8318f8d8e9841f72ddf8b51fb4c71d80a9a3d02e94bf65ca91d90df97912b5e52d42e55f0548b76545d705df01012efed", 0x43}, {&(0x7f000001c000-0x79)="041d47eb0c30e4586a64512e29094e4b8e7eb6d7816a9aabb2f6ddb7a7e71a23c69479dd5ee0d3d57f809b42c175da2dace6748a8ce5370fbe1a62e5eb484ceecaa31e24af9ebaa383478af2a1acfb589ab88ecb3a7c19cf22e4cbbb471823beefcda31441484be28e239b1297f109593fc0579eb9b1040104", 0x79}, {&(0x7f000001c000-0x21)="a6542d7dde37e2d01fe93cb3b64f702e1ca53ed5e9f4921e92c076bbd5ef2a9b56", 0x21}, {&(0x7f000001c000-0x1000)="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", 0x1000}, {&(0x7f000001c000-0xf7)="6761b336c69b0145b61f4cc52b603b630928cf8aa1622b009ddc25d687d6a033e4833db89f71f2fd7fa786596755e2f4972c7561c16e8e54a67bc553df4d59cdd421d2e7089d38cdf15afe6975cd7edcb8dc576fd2a5524c22f235b66709285b3bef97680d274c6a49fe3c4039b46d0b5264799a8038f73ea1be43aff8fa5fb6808209ec3fa472aeb46b2a852a8694e0494faa62dd5353221740e2b7b140a9b672f8d01b4ea06b8b3ad88727640e4294b72b52a07da8c2369adec064800f9b570509d98b800e87847f9a6c05e0e03ed00a0742f5d63143d003f1b304e6a91573693c369310a8887bc9b2a42563c2588985398b5e642632", 0xf7}, {&(0x7f000001b000-0x55)="e689ae56fbdae5603b6f3e998c9fc035b74692607db79f19fc1011ee889915faf3df3ebeea10d4d8b1ffb83f4f7b6dd51a0dcc8b38f70afa021848efb61cd628bb1e21244ac7ec1dbf81e8ee2d9fe1338f22822d49", 0x55}, {&(0x7f000001c000-0xc)="e26edccc09f99a993aa4fbaf0ef3d819bce24b8652d20bb7daa07351321e31bbc36d8a6ed06b54b57e12c05dcaef2b99d4fe1043ccfc6e0d7608704ccdf9450741dbbe63d42c5d6e16fa1a26d457d5e9ae1696558628e2d5a106fb5f12ec6bb48b7b50bd4fd445b5", 0x68}, {&(0x7f0000012000)="68423d132aff271359a7537352c84a637767f11ce5a332d16266e17d78cb1dbb566316155ab282d9f9fe4dce52d06402802558f3edc5fe9597229a260a1c512ed05f7502613894a1e2061672a1e46a4b6a660e82f30a3c1c1771fb892d58e9bd84576b0284c8d5f7ed262e2b7efcb081431536837ac0f99d357cc5d04c2fb7ddb9412e216fb8ff577bbe162e2ab8244bf429e8955b2695a219e98ffdc6e1bd1a051f01baa2f86934fda263738551701fd8b69908210d29733f9c5dde2cf0a4112e3a6bf3e3d5264d494dab87221f387d7f3f50c4632219563ce297da57546b3112f89cd927d9a1ab3927f2528af979a9210ca04b4dbd", 0xf6}, {&(0x7f000001c000-0x91)="9e646c3939d6fd8ab790f603425008629b4659b585350a0181c222f986c9da295d60916cbd122cd21ca21029c6b2acb58cdf561f71de6ea3f9cc0bf22b8f6bf61eeaa171cf8ebafee01a52d441294f4eecc787c414646b3d3667e14730f8e810effe22f3f2cfe9007b88d3ea7aed21783d7e03892c8d88481f066b71ea6b576265bf8fa538fd0cc7daa8de835227bbb551", 0x91}], 0x9, r2) sendmsg$nl_netfilter(r0, &(0x7f000001a000-0x38)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000006000-0x1014)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x1}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a8d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ef9000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b0000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000db1000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000685000)=@bridge_newneigh={0x1c, 0x1c, 0x511, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x8, 0x2, 0x1000, &(0x7f00001aa000)={0x0, 0x0}) [ 49.007488] audit_printk_skb: 736 callbacks suppressed [ 49.007497] audit: type=1400 audit(1516979956.799:759): avc: denied { net_admin } for pid=8970 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 15:19:16 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$notify(r0, 0x402, 0x9) syz_fuseblk_mount(&(0x7f000059a000)='./file0\x00', &(0x7f0000666000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000001000-0x4)=0x7, 0x4) 2018/01/26 15:19:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000845000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x857f, 0x0, 0x0}) fcntl$lock(r0, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd, 0x0}) fcntl$setlease(r0, 0x400, 0x2) 2018/01/26 15:19:16 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setns(r0, 0x40000000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r1, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}], 0x1, 0x0) sendfile(r1, r1, &(0x7f0000004000)=0x0, 0x3767) 2018/01/26 15:19:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000916000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000b4b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8, 0x0, 0x3, 0x4, 0x41b5, 0x6, 0x101c}, &(0x7f0000cb8000-0x4)=0x20) sendmsg$nl_netfilter(r0, &(0x7f00003e5000-0x38)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000635000)={0x18, 0x2, 0x1000001, 0x800000001, 0x2, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0xfffffffffffffd96, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r2 = socket$inet6(0xa, 0x800, 0x31df) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000017a000-0x8)={0x0, 0x3}, &(0x7f0000c4d000-0x4)=0x8) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000be5000-0xfb)=""/251) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000036d000)={r3, 0x72, "63ef9e0cb27fda12469b169b107c0dddf27b9e6a56c7a4fa288439878fccca8f275b0b9d23c566fce892dc5d02e5ad63ec60383270c1d275544b98e2e9a733ea25928800e6f168670089433b69279a8b828caf6dcc14079e899e179060e547a1097ad55aa9c7ba0e61ffc5ec21cc3c56b081"}, &(0x7f0000ce0000-0x4)=0x7a) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000027e000)={0x5, 0x207, 0x6, 0x1f, r3}, &(0x7f0000a42000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00001a0000)=@assoc_value={r4, 0x1000}, &(0x7f0000259000-0x4)=0x8) 2018/01/26 15:19:16 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x4, 0x2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) tee(r0, r1, 0x2, 0x8) r2 = memfd_create(&(0x7f00005b2000-0x4)="6401c10d", 0x0) write(r2, &(0x7f00001f9000)='H', 0x1) sendfile(r2, r2, &(0x7f0000a18000-0x8)=0x0, 0x9) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) mq_open(&(0x7f0000001000-0x8)="6b657972696e66ee", 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 15:19:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f000035a000/0xc00000)=nil, 0xc00000}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x40, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000e7f000)=0x200, &(0x7f0000feb000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00002ef000)='/dev/hwrng\x00', 0x40000, 0x0) r2 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r2, &(0x7f0000e31000-0x99)='#,x', 0x3) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 49.021229] audit: type=1400 audit(1516979956.809:760): avc: denied { net_admin } for pid=8973 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 15:19:16 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r1, 0x100000001, &(0x7f0000001000)="") [ 49.029603] audit: type=1400 audit(1516979956.809:761): avc: denied { create } for pid=8978 comm="syz-executor3" 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 [ 49.030730] audit: type=1400 audit(1516979956.809:762): avc: denied { create } for pid=8978 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 49.031499] audit: type=1400 audit(1516979956.809:763): avc: denied { write } for pid=8978 comm="syz-executor3" 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 [ 49.033725] audit: type=1400 audit(1516979956.809:764): avc: denied { net_admin } for pid=8978 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 49.034571] audit: type=1400 audit(1516979956.809:765): avc: denied { create } for pid=8978 comm="syz-executor3" 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 [ 49.044594] audit: type=1400 audit(1516979956.839:766): avc: denied { create } for pid=8978 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 49.046631] audit: type=1400 audit(1516979956.839:767): avc: denied { write } for pid=8978 comm="syz-executor3" 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 [ 49.068547] audit: type=1400 audit(1516979956.869:768): avc: denied { create } for pid=8991 comm="syz-executor3" 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 [ 49.133623] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 49.210538] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/26 15:19:17 executing program 0: r0 = socket(0x11, 0x0, 0x3) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004d0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aeb000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000f0000-0x7)='ns/uts\x00') ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000381000)={0x57, 0x1ff, 0x3, {0x29, 0x7}, {0xd5, 0x0}, @ramp={0x4, 0x3, {0x4, 0x100, 0x3, 0x3}}}) setns(r1, 0x3fffffd) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000105000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$llc(r1, &(0x7f0000158000)="a41f5d5d54400a31dfd99402619786eea2aea82f8185e2120c4a6fc292b0b77f673016eac29d45f4049b8cb1ef847817213de02db75c4be415557f8d862a9456704c0e6b1c6e94a6fe3dc2e4f1278d048c763aa565b1675072820cd2620ae5737ef0673d", 0x64, 0x40800, &(0x7f0000447000-0x10)={0x1a, 0x0, 0x8, 0x9, 0x1, 0x7d, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000aa000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000737000)=0x14) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000538000)=0xb) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00008f4000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000de3000-0xc4)=""/196) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00003ec000)=@common='irlan0\x00', 0x10) 2018/01/26 15:19:17 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}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000018e000)='/selinux/policy\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f00008b0000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000099d000)=0x10) clone(0x0, &(0x7f0000a0f000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 15:19:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") write(r0, &(0x7f00003f1000-0x25)="240000001300070dff0400000009230120000c0d000300010000000000000000b8161728", 0x24) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x39) creat(&(0x7f000096e000)='./file0\x00', 0x8) 2018/01/26 15:19:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c37000)='/proc/self/net/pfkey\x00', 0x40200, 0x0) syz_extract_tcp_res(&(0x7f0000c1f000)={0x0, 0x0}, 0x40, 0x5) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a32000)="8c282125d100") lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) acct(&(0x7f0000962000-0x8)='./file0\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000624000)='/dev/hwrng\x00', 0x8280, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7ff) 2018/01/26 15:19:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000098c000-0x108)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x48c9e847, 0x1, 0x9, 0x5, 0x3, 0x7, 0x9, 0x10001, 0x0, 0x7, 0x200, 0xfffffffffffffff7, 0x5, 0x7, 0xc2]}, &(0x7f0000f4c000-0x4)=0x108) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000052a000)={0x1, 0x3, 0x1000, 0x3, 0x2}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007fe000-0xa)={r2, 0x100000001, 0x1, [0x8]}, 0xa) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a20000-0x58)="9886645f8a616ff3ec977e96a7e835fa3601fe64aaaeeb7dc715a9bfa850999c09d8b2e9c1d1d3fad6de8d3e8198df79070a1e1bb302ba9e4ff7bd6d8a985a004d8517344a91cc26df065ce16a175a8e9db3d0b469e36dc5") ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00002cb000-0x44)=""/68) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000867000-0x9b)={0x0, 0x93, "4e660776530212c7f8422ca36df90b056fe0befebc46f26ba2b494a6ae15861b6dd9b013f5caf64a5e8a641cf576901639290c7f17d351a927ffaae2b80c6f9ab837ad48c52c09d6cb7a31396a89b2b31dfa99165b9d6d5ec36a9d65db8f4407b20517607684b634101ec92133e70f5e95d03c6fb3ac377c1d90f73bb4615c21a94f26ea4502d2d431ca5911292625cdb3bb25"}, &(0x7f0000c20000)=0x9b) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e24000-0xa)={r4, 0x3, 0x1, [0xfff]}, 0xa) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000a3a000-0xc)={&(0x7f000086c000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000062a000-0x6)={r4, 0xffffffffffffff2e}, 0x6) getgroups(0x399, &(0x7f0000400000-0x1c)=[r0, r0, r0, r0, r0, r0, r0]) 2018/01/26 15:19:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat(r0, &(0x7f0000828000)='./file0\x00', 0x4080, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000857000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x80c41) r2 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') preadv(r2, &(0x7f0000fc6000-0x40)=[{&(0x7f0000540000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/26 15:19:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000183000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = dup3(r0, r0, 0x80000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000bf6000)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000c97000)={&(0x7f00007db000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000f1c000)={&(0x7f0000a51000)={0x6f8, 0x40, 0x700, 0x4, 0x3, {0xf, 0x0, 0x0}, [@generic="dc14910c1c2a28026b5b66113204424b7c76bc39c24f8332095a05dcb79c9ad4038e0224c0997e107a6e33b693b6b1ab4b8f7052090f7af88c921bd4b61b9ebcca6942ce95126615cf3a6c395cf589ae3cfa606ae72b2075424d1d7a8903006ef53431d8b1bf0ab6268877b8cf02cc287de760a765cddfd00831", @nested={0x2d0, 0xb, [@generic="b3db884ba963382d46912ad8e58ed9967c3b4883329225c949c4849db2fff3ca7f24332b0d962537a275b243cdf12888b7e40d012f7a58894b8ed99269ea35d1a82fe1221d175b929968c9106c7a4c509edaae096a4926b558dc1448347cc0f00e0f8ce31173f1b98bb2591d96c475931e11007c5dd76561deecd02b0332e4d6dfb72080379d8377fe362870b7eaa99515ca9cd2bc1bad9f6ad830807df8a6045172ff058d8ef1c48a0e3559ee5026b34ec711638cf6", @generic="00e662a7c9d2dc82a6a3a35cb2abb207634a66693ddc4bdb589801695a7169aa5daad2edb5db1f70292d71d08d82a85f125ad6178fdf363f2fc3c0487deb8d654db026ba0ad178042ddfcdb4b13ef201831dbbb953b4978c3fba01d545a4ca9873b6fcc57ad319e84f6231d654a4a36974efbd3c0cef16f19ef2d6ae32fca3964f2663b020b2a34b7c3719deafe743181ac9eb4fb49b0b6edb06d3", @generic="552b4892e7380a97d4ce671f1aa23fcedd09dd8f165521fa14761444bd3bd1a52e313e4d5593c63bf3cc664ceaf00031710f52383ac546b20f1fbc56", @generic="11bb2c697880b4728dc3523dd7eb380f89cd08a0cc8f824f2a1753ed2c0a875cff9e93273afc2c", @typed={0x90, 0x47, @binary="5c91b1623aea4f8dabf73bfbf12d9201b1e5813f5ff7755a0674dec4f3677a8d75abf5da218e26782aa3a3338777ad451e433416e9d83b4f79b550a931f4fe10a23e119940970c14e1f3fdba72e889675991be4e86fd88e9c6fda10ff56e0fa2995347b0b15d2f62fe395e92b04f51dda7a4d76923ef15beaf20a7c57a4d6602fe70becc0e"}, @generic="80821b846997acc53fd94470a130116a4fe6f627b036fbd283e75520777511a0140f17eb51adc70918a28e7b421549eb7a39aa405154610848a3e4821a47bb4ff3d8d9677b6548897d00e9e4a125fa175b3e00de730888baaa24f67ae5fa01c22b9d004742355fc4e2a91ce8010b43403926e0d13e7d79158a51ec45d0c0a1d9859a1b1684"]}, @typed={0x10, 0x65, @u64=0x6}, @nested={0x150, 0x3a, [@typed={0xc, 0x68, @pid=r2}, @generic="166872cf2d788d0539ffef9e41c6b335283155aca22573410969e9968796a01624943c6fbddb24b7c3d9d3c41f96a2784fdf784df7fe199d67384fd22867cf633ed1f93dbaffae80b3ce4bfedee4680df839f3674c20e5861895d089ad62e8391ad59ec7c3f6ff29f4e4a9f68ea1f8fdf6dbc56af69e52e5f2492a89637248c1a6516b728c914bb84f055fdd182b80ee8350049f97ca47323afa5f9a6f0ff3452b4c8ca197c9d43455c005853745d4a11845dee5f3b7ddb2f092d59193bc1be9", @typed={0x8, 0x6d, @void=""}, @generic="9e0d0f22a747c99e42d997fc95a5ebe60506850e3e91b6819da2ab20dd4429b908e95aa16d3669618ea669d7635eaca8fce99098e222981b6af8a6444c7eb8c9ac301d150705f76875ba4aa0880a3768cc1b56ae8ee75d04605e909714e0d28287cda8254522f0fd3b1c", @typed={0xc, 0x63, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @typed={0x8, 0x1, @void=""}, @typed={0x8, 0x40, @void=""}, @nested={0x14c, 0x7e, [@generic="2d77c38767d4d1c2822e2f85127dfcb1deaaa6989e96660d997419b2a64faf15544864e8f623971384f9104af6b53acd0eb58084dda6cd54854f745d63d80c8ac07ae1b6f3788af1f18c66e6086b0546c00fec7c5ff50b9ceac8c63b142f53c490a6e5a87e0ec8b08a1cdf5c3b7c49870e8091618dbcf26e186a4a2b4bb88995e7f06d7e52626a4e0e8b3f7a9b22c29dc37b1c", @typed={0xc, 0x7e, @fd=r0}, @generic="2c03015ef4eb3249547a8b3f811c753be67d735f890729a932a058f13d38365c232522254deca9e8d812d7493a69cd2cb60377f88eb5177fb2252e2fe2f484bc398eb1595464991f0ed5a3ffb82939deeeaa00951e1c05af82521db500d62286aba189c701bd3f8d61b57e57ed276ae67cc3ff59277ef965fff1eb0baaca40d685a2ca3d3b17e64685e66c17cb43b7e8652770cbb75961690dc1b410f8766809190c9365eceb9f"]}, @typed={0xc, 0xd, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="9f2c935f90b9505ce5315fe9efb79e8e745debe66255bf648dfa219cef1a0a58f040b4191cfca871a7f3cc4fe7ec98bce17c3f4372b70215727df383f4815f7d72988e", @nested={0x8c, 0x93, [@typed={0xc, 0x55, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x28, @void=""}, @typed={0x48, 0x6d, @binary="7b939dcadefd96174c507969f63316d033f2c911092b5371b8276ac859e7dd15ed0afb2c3000770fb8ece88f8fbe895e5c20973b5a563ef53101316dbf6ab1"}, @generic="6d62ca414e391ab6884a852bba21c20fb5d9f1931d13ed1c491383b74bb702fb5c9582e1f5271eab21e1"]}]}, 0x6f8}, 0x1, 0x0, 0x0, 0xc000}, 0x800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000810000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/26 15:19:17 executing program 6: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) rt_sigaction(0x1, &(0x7f00008c0000-0x20)={0x4, {0xaffd}, 0x4, 0x100000001}, &(0x7f000085f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000c83000)={0x0}) r2 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) inotify_rm_watch(r0, r2) ppoll(&(0x7f0000283000-0x28)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000956000-0x8)={0x0}, 0x8) 2018/01/26 15:19:17 executing program 5: fanotify_mark(0xffffffffffffffff, 0x3e, 0x0, 0xffffffffffffffff, &(0x7f000013f000)='./file0\x00') 2018/01/26 15:19:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f00007a6000)=[{{&(0x7f0000461000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00002f7000-0x90)=[{&(0x7f00009a7000)=""/156, 0x9c}, {&(0x7f000014c000)=""/4096, 0x1000}, {&(0x7f0000500000)=""/74, 0x4a}, {&(0x7f00001ad000-0x2c)=""/44, 0x2c}, {&(0x7f0000e47000-0x12)=""/18, 0x12}, {&(0x7f0000f8d000)=""/227, 0xe3}, {&(0x7f00009f2000-0xac)=""/172, 0xac}, {&(0x7f0000689000-0x46)=""/70, 0x46}, {&(0x7f0000124000-0xc6)=""/198, 0xc6}], 0x9, &(0x7f0000b3c000)=""/133, 0x85, 0x1}, 0x1}, {{&(0x7f0000a78000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c77000)=[{&(0x7f0000d06000-0x7c)=""/124, 0x7c}], 0x1, &(0x7f0000ff4000)=""/0, 0x0, 0x6d64}, 0x7}, {{0x0, 0x0, &(0x7f0000e28000)=[{&(0x7f00004f9000)=""/215, 0xd7}, {&(0x7f0000ed1000-0xb9)=""/185, 0xb9}, {&(0x7f0000c52000-0x8a)=""/138, 0x8a}], 0x3, &(0x7f0000613000-0xba)=""/186, 0xba, 0x7}, 0x10001}], 0x3, 0x100, &(0x7f0000e09000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a) 2018/01/26 15:19:17 executing program 1: mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d52000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d51000)={0x3, &(0x7f0000845000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000818000-0x8)={r1, 0x10}) memfd_create(&(0x7f00008f1000-0x3d)="2f657468302c6a6370757365742d757365726264657674727573746564245c70d06367726f75702770726f63297472757374656476626f786e65743000", 0x0) 2018/01/26 15:19:17 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000a70000)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000000000/0x1000)=nil) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x400, 0xffffffffc86b8906]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000509000-0xab)={0x6, 0xa3, "e7e2bc8612de23e9b1ec09d49e0a33f3183668f5e5a2e45822317a141807f09b71b4c265c3bd89ab8a24b5c125a597f3fd4b124449112eceeb3152338af7a9624e1a27591f2bc8f4dd45c3df8150cb464d048e82f2db518bc5ca9cac49d021b74d5e5f1d211c6849ac6f7378b1a159ddc6e0582832160e71ae51b6f518b3e2cfedfd84d32f333c9a4f2df9dff6260ec6bead47f44eb1769b24ebed0b109dcacd1010af"}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f000000b000-0x28)={&(0x7f0000172000/0x4000)=nil, 0x0, 0x3, 0x41, &(0x7f0000524000/0x4000)=nil, 0x2}) r1 = open(&(0x7f00005b6000-0x8)='./file0\x00', 0xc0, 0x10) fcntl$getflags(r1, 0xb) sendto(r0, &(0x7f00000d9000)="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", 0x1000, 0x8000, &(0x7f0000ab9000)=@hci={0x1f, 0x3, 0x3}, 0x6) ioctl$KDENABIO(r1, 0x4b36) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000a6f000+0x960)='btrfs\x00', 0x0, &(0x7f0000fb9000-0x1d)="") readahead(r1, 0x3, 0x77) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000559000-0x4)=0x7, 0x4) fcntl$getflags(r0, 0xb) 2018/01/26 15:19:17 executing program 2: mmap(&(0x7f0000000000/0x8aa000)=nil, 0x8aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00008a8000)="", 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000384000)=0x4100, 0x4) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000, 0x0}, 0x12004) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000384000-0x4)=0x59d, 0x4) mmap(&(0x7f00008aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008ab000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00007c1000)=0x702d) 2018/01/26 15:19:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f000052e000-0x10)='/dev/input/mice\x00', 0x0, 0x143000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000067000-0xc)={0x12, 0x0}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000026b000-0x4)=0x3a) flock(r1, 0x2) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f0000002000+0x89)=0x0) 2018/01/26 15:19:17 executing program 7: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000047f000+0x3f1)='./file0\x00', 0x1) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000c77000)=""/164) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004e4000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 15:19:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bae000-0x8)='./file0\x00', 0x180) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000de7000)='./file0/file0\x00', 0x202, 0x0) mount(&(0x7f0000ae8000-0x8)='./file0\x00', &(0x7f0000235000)='./file0\x00', &(0x7f0000f25000-0x8)='iso9660\x00', 0x800000, 0x0) fchownat(r0, &(0x7f0000e0f000-0x6)='./bus\x00', 0x0, 0x0, 0x0) 2018/01/26 15:19:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a15000)='/selinux/policy\x00', 0x0, 0x0) syz_open_pts(r1, 0x4000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000bf4000)={0xa, &(0x7f000041f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) bind$inet(r1, &(0x7f0000239000)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00009cd000-0x50)={@generic="30609402f400bd000000067d08ce004d", @ifru_map={0x1, 0x81, 0x400, 0x0, 0x5, 0x100000001}}) 2018/01/26 15:19:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000cbf000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) 2018/01/26 15:19:18 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000-0x27)=[], 0x0, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x38, 0x0}, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000007000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x2e, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x11e) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f000000c000-0x5)='user\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000003000)="d9fdd98e90ccfad646a5059c4c5bd6e23e86f051fb21", 0x16, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f000000b000-0x8)='keyring\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r2, 0x400000000000002, r3) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x1, 0x6, 0x80) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000000d000-0x8)=@assoc_value={0x0, 0xfffffffffffffff9}, &(0x7f0000006000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000008000)={r4, 0x80000000, 0x3, [0xb67, 0x6, 0x578300]}, &(0x7f0000001000)=0xe) 2018/01/26 15:19:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000844000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) splice(r0, &(0x7f00008fb000-0x8)=0x0, r1, &(0x7f0000650000-0x8)=0x0, 0x44aa, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r2, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = fcntl$dupfd(r2, 0x40a, r2) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000add000-0x4)=0x40) r4 = socket(0x18, 0x0, 0x4) connect(r4, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/26 15:19:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000058a000-0x15)='/proc/self/net/pfkey\x00', 0x1c0, 0x0) write$tun(r1, &(0x7f0000d53000)=@pi={0x0, 0x15, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_mc={0x8848, {[{0x5, 0x1000, 0xfffffffffffffffa, 0x5b}, {0xffffffff, 0x100000001, 0xfffffffffffffffb, 0x5}], @generic="35f8d6dedaca2a3fcda7f52338325becfcdd88ee6d54bfd3fbdc51f5ea448eba2a2eedd5feaf0b3cf3557e0a7794598dba9108f1e1eecc20aae6c6228ca9b2e4f59a2082f0007d7efe0e6b396b68204fc02f461e83a59b96f57b505cceea3c0ad8d8d9d91b50aff0becb101ada466860a9e0f25d954a0aa9b88ddb83aa73f173e21eb477f4ed27c5dbdd521fed95885f5165"}}}}}, 0xac) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00008b6000-0x4)={0x0}, &(0x7f0000ea5000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0x3ad, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x5, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:18 executing program 6: signalfd4(0xffffffffffffffff, &(0x7f0000040000-0x8)={0x0}, 0x8, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000718000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000042d000)=0x80000000, 0x4) 2018/01/26 15:19:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") write(r0, &(0x7f00003f1000-0x25)="240000001300070dff0400000009230120000c0d000300010000000000000000b8161728", 0x24) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x39) creat(&(0x7f000096e000)='./file0\x00', 0x8) 2018/01/26 15:19:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a80000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000096c000-0x10)={0x76, &(0x7f00004b7000)=""/118}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) socket$inet_udp(0x2, 0x2, 0x0) sendto$packet(r0, &(0x7f0000e26000)="2d010000faffffff00000000000000000000aaec9753a52d", 0x18, 0x0, &(0x7f00005c5000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/26 15:19:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006b6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ff000)=0xc) setsockopt(r0, 0x8, 0x0, &(0x7f0000273000)="15c8d32034a451e85dd2b319c52dd214952ad2532e23101da3ae33b6b9c55327bba42bb5da5dddb6c7820c26285ce828439f823c323dc45969a468ea78bf627d0deeecffd27acf7d3f4c781ec6bd861c0bee40e0bc8080bab7b0c5af2feb820665357a41f12223f28cb6d5bb74614c3b488a5fdcba28f92403dc2e8732e34e50", 0x80) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) pipe(&(0x7f00002b2000-0x8)={0x0, 0x0}) recvfrom$llc(r2, &(0x7f00006d0000-0x54)=""/84, 0x54, 0x1, &(0x7f00008f5000)={0x1a, 0x1e, 0x323, 0xffffffffffffffff, 0xfffffffffffffffb, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) 2018/01/26 15:19:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000078d000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cc7000)='/selinux/status\x00', 0x0, 0x0) close(r0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000170000-0xb4)=""/180) 2018/01/26 15:19:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) [ 50.392176] skbuff: bad partial csum: csum=65535/0 len=14 2018/01/26 15:19:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00008ff000-0x10)={0x1, &(0x7f0000ba0000-0x8)=[{0x5, 0xe000000000000000, 0x2, 0x7fff}]}) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x100, 0x0}) mkdir(&(0x7f00008f0000)='./file0\x00', 0x112) r0 = open$dir(&(0x7f000051f000-0x8)='./file0\x00', 0x80, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000d76000)=0xf0c, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2, &(0x7f0000604000)="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") mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000021a000)={0x0, 0x0}) perf_event_open(&(0x7f0000730000-0x78)={0x3, 0x78, 0x3, 0x1, 0x3ff, 0x100000000, 0x0, 0x7, 0x10801, 0x9, 0x8, 0xffff, 0x7fff, 0xffffffff7fffffff, 0x7, 0x7, 0xffffffff, 0xa8, 0x0, 0x9, 0x7, 0x8001, 0x3, 0xfffffffffffffff8, 0x6, 0x7ff, 0x7, 0xdf8, 0xc0f, 0x10000, 0x100000000, 0x5, 0x200, 0x5, 0x1000, 0x5, 0x28, 0xeb, 0x0, 0x9, 0x4, @perf_config_ext={0x1, 0x200}, 0x4209, 0xa7, 0x8, 0x2, 0xe, 0x7, 0x7, 0x0}, r1, 0x4c, r0, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f4000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) fanotify_mark(r2, 0x12, 0x20, r2, &(0x7f0000714000)='./file0\x00') 2018/01/26 15:19:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008de000)=0xfffffffffffffffe, 0x3f) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffe0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a35000)=r1) 2018/01/26 15:19:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0xba4e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000000000)="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", 0x1000, 0x20000010, &(0x7f0000000000)={0xa, 0x0, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ffd000-0x78)={0x8ce7, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x2, 0x1, 0xce, &(0x7f00000d6000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xe00000000000000, 0x0, 0xd5fb}) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) bind$inet6(r3, &(0x7f00000aa000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400000}, 0xd) connect$inet6(r3, &(0x7f00004eb000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c) [ 50.450815] device gre0 entered promiscuous mode 2018/01/26 15:19:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fdatasync(0xffffffffffffffff) dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) mlock2(&(0x7f000008b000/0x4000)=nil, 0x4000, 0x1) 2018/01/26 15:19:18 executing program 2: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e76000-0x4)=0x14) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f00008a9000-0x5)=""/5, &(0x7f0000e75000-0x4)=0x5) signalfd4(r0, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2018/01/26 15:19:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000001000)="5a08122ce545f91866305e08484051e17e0400000000000000bbe8db88478cd4b4c8700b65c9319ffb0f5765acf415a97236b7bad02f40b8fb59d6832a798210a6f81c1e39938bbd8adbb496a4cd7289ed31e94eb8fb3eeab0236b4edd239ed41dd8723350a5df62839819177f326736740aa8147dea457b7f23c56db420b0a55e02da020000000000000048573d8e8298c6d1e17a3197cb17dc881c6d") mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "00b300b100000021"}}}, 0x0) 2018/01/26 15:19:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)="") mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000070f000-0x5)='proc\x00', 0x1280002, &(0x7f0000ccb000)="") r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000551000-0x4)=0x10, 0x4) sendfile(r1, r1, &(0x7f0000b1a000-0x8)=0x0, 0x405) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ca6000-0x8)={0x0, 0x3}, &(0x7f0000f8c000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e88000)={r2, 0x80000000}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000efb000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) 2018/01/26 15:19:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007af000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000149000-0x4)=0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000643000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/26 15:19:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001276, &(0x7f00008ea000)="") preadv(r0, &(0x7f0000880000)=[], 0x0, 0x0) 2018/01/26 15:19:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000ee5000-0x12)={0x0, 0xa, "7e25d261b76b3c0380b5"}, &(0x7f0000b98000+0xeeb)=0x12) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008d2000+0xa43)={r1, 0xffff, 0x3, 0x7, 0x4, 0x5b8912c6}, &(0x7f0000565000)=0x14) sendmmsg$nfc_llcp(r0, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000fa5000-0x30)=[], 0x0, &(0x7f0000fac000)={0x38, 0x0, 0x0, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c68"}, 0x38, 0x0}, {&(0x7f0000008000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dec4268683590a3fbdd19c5347a5f6f92d045a6c6cf6000000000000f33efa0000000000000062316500094163396d476ec8cb9d074e0ec7a0f4de8e40bee4", 0x0}, 0x60, &(0x7f0000847000)=[], 0x1000000000000014, &(0x7f0000fac000)={0x10, 0x0, 0xfffffffffffffffc, ""}, 0xc, 0x0}], 0x2, 0x2) 2018/01/26 15:19:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f00007de000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1c00}) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0x27a) 2018/01/26 15:19:18 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000002a000-0x1)='\x00', 0x3) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000019000-0x1)=0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x14, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$netlink(r0, &(0x7f000000b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000029000)=@pptp={0x0, 0x0, {0x0, @multicast2=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000016000)=0x20) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000029000)={0x0, 0x80}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000002a000-0x8)={r3, 0x3f, 0x3d}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000029000)=@known='system.sockprotoname\x00', &(0x7f0000000000)=""/27, 0x1b) r4 = pkey_alloc(0x0, 0x1) pkey_free(r4) 2018/01/26 15:19:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000415000-0x4)=0x5aa4, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000f03000)=""/122, &(0x7f0000613000)=0x7a) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000290000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004e6000-0xc)={0x0, 0x7, 0x20}, &(0x7f00000ec000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000189000)={r2, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xfffffffffffffffc}, &(0x7f0000ff1000-0x4)=0x98) 2018/01/26 15:19:18 executing program 0: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000a49000)='net/rt6_stats\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) r1 = dup(r0) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xff) splice(r0, &(0x7f00008df000-0x8)=0x0, r0, &(0x7f00009de000-0x3)=0x0, 0x1, 0x0) fallocate(r1, 0x1, 0x7ff, 0x0) 2018/01/26 15:19:18 executing program 5: getrusage(0x1, &(0x7f00006e2000-0x90)={{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) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000335000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f00002eb000-0x1000)="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", 0xaab) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00008f2000)='/selinux/load\x00', 0x2, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000006000-0x10)=[], 0x0, 0x0, &(0x7f0000006000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) 2018/01/26 15:19:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000100000-0xe)='net/rt_acct\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) lseek(r0, 0x56, 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000394000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/26 15:19:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) 2018/01/26 15:19:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f0d000)={0x0, 0x3}, &(0x7f00004ad000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000045000)={r1, 0x0}, &(0x7f0000992000-0x4)=0x8) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f000079a000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') 2018/01/26 15:19:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup2(r0, r0) sendfile(r0, r1, &(0x7f0000943000-0x8)=0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000673000-0x8)=[0x4, 0x1]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e58000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000755000-0x4)=0xc) tkill(r2, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000076000-0x8)={0x0, 0x0}, &(0x7f0000ea9000-0x4)=0x8) 2018/01/26 15:19:18 executing program 6: 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$inet(r0, &(0x7f0000eb0000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2f3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004f0000-0x6)='vegas\x00', 0x5327a01f0f7016) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000548000)=[{&(0x7f0000679000-0x1000)="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", 0xffffffffffffffb4}], 0x100000000000002f) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000a99000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000189000)="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", 0x44e, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 15:19:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) select(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ca000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000b38000)={0x0, 0x2}, &(0x7f0000baa000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000070a000)=r2, 0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 50.791474] binder: BINDER_SET_CONTEXT_MGR already set [ 50.819443] binder: 9171:9175 ioctl 40046207 0 returned -16 [ 50.827796] binder: undelivered death notification, 0000000000000000 2018/01/26 15:19:18 executing program 2: madvise(&(0x7f0000b45000/0x4000)=nil, 0x4000, 0x17) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006c7000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000a11000-0x10)={0x0, 0xa3, &(0x7f00000bb000-0xa3)="73ccf097ec395cd547b2929ead44e4643f22913fa8b74f3c853c3cef759d56e94f58ca488e1963a32ea74d3f990cc0b0cb4ae0e529c3a429b90256ca747b9c3cf0fc9417b2553bf658547c3628948859e45143c60efcb5472c7676653d7cc52595c8e0cea9a4f1ee539cee81dae51b9c20b4b4bba28df0184fa67c46a116928d7b8a1e3a1e68683081942399db4f0349ea9eef06995d768b5c2a870651da0fb2b7dd86"}) 2018/01/26 15:19:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f00003f0000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f18000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ce0000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ca1000)=r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000021d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000087b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fanotify_mark(r2, 0x1, 0x8000013, r3, &(0x7f0000b95000)='./file0\x00') recvmmsg(r2, &(0x7f0000ad6000)=[{{&(0x7f0000ec8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000225000)=[{&(0x7f0000ff0000)=""/112, 0x70}, {&(0x7f0000f23000)=""/246, 0xf6}, {&(0x7f00002ea000)=""/210, 0xd2}, {&(0x7f0000416000)=""/21, 0x15}, {&(0x7f00003da000)=""/142, 0x8e}], 0x5, &(0x7f00007f6000-0xcc)=""/204, 0xcc, 0x401}, 0x0}, {{&(0x7f00009db000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009d0000-0x40)=[{&(0x7f0000507000)=""/158, 0x9e}, {&(0x7f0000e73000-0x76)=""/118, 0x76}, {&(0x7f0000fba000-0x7c)=""/124, 0x7c}, {&(0x7f0000ce8000)=""/138, 0x8a}], 0x4, 0x0, 0x0, 0x3}, 0x3}], 0x2, 0x10001, &(0x7f0000da1000-0x10)={0x0, 0x989680}) r4 = gettid() socketpair$unix(0x1, 0x6, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) r7 = getpgid(0x0) fcntl$setsig(r5, 0xa, 0x12) r8 = dup2(r5, r6) process_vm_readv(r7, &(0x7f0000956000-0x50)=[{&(0x7f0000401000-0x6b)=""/107, 0x6b}], 0x1, &(0x7f0000825000-0x60)=[{&(0x7f0000b87000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f000031d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r8, &(0x7f0000552000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$nfc_llcp(r8, &(0x7f0000010000)={0x27, 0x0, 0x1f, 0x7, 0x2, 0x100000000, "7d64a3152e0a23db657481fc2bee7ddd1693e6cc7479eda8f3a272e4889e6263a056789a5aee352f8111e86213af247a7037270c9bd15ecfbd999406ca48b1", 0x3}, 0x60) fcntl$setown(r8, 0x8, r7) tkill(r4, 0x16) r9 = creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) sendto$llc(r9, &(0x7f00000bd000-0xb)="21f06bc793d3a96a25759d", 0xb, 0x41, &(0x7f0000f6b000)={0x1a, 0x1f, 0x9, 0x1f, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) 2018/01/26 15:19:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) process_vm_writev(r1, &(0x7f0000e99000)=[{&(0x7f0000ad3000-0x30)=""/48, 0x30}], 0x1, &(0x7f000088f000-0x20)=[{&(0x7f00002d3000-0x53)=""/83, 0x53}], 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e3d000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000407000)=0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/26 15:19:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='selinuxselinux[\x00', 0x2) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000044b000-0x1a)=""/26) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x11)='net/igmp\x00') mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000ff2000-0x4)=0x0, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006ef000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff1000-0x4)=0xe8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000ff0000)={@multicast2=0xe0000002, @multicast2=0xe0000002, r2}, 0xc) readv(r1, &(0x7f00009e6000-0x10)=[{&(0x7f0000fef000)=""/4096, 0x1000}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000c05000-0xc)={0x4, 0x0}) 2018/01/26 15:19:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000310000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000032b000-0xe)={0x5, [0xfffffffffffffffc, 0x5, 0x7fff, 0x200, 0x542]}, &(0x7f00006e1000-0x4)=0xe) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000077000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dcf000-0x4)=0xe8) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000)=0x0, 0x4) 2018/01/26 15:19:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000aed000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000aee000-0x10)={0x2, 0x7, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) timer_create(0x7, &(0x7f00002b2000-0x60)={0x0, 0xf, 0x4, @thr={&(0x7f0000e81000-0x1000)="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", &(0x7f00003c7000-0x70)="9076709c0f01d019235badf26b3ec0fe938fee85c9ad6a62682adaa90b40cfa82c9c548cbb9f07a2fcbee411dc7644dcc3bbabc2fda41e3345f0b53adf2c99295a9e149e6c1c6a2a3daa15e1dea4fce6382bd343b41965349035477f4314c5dfdb79bc2ee50911b53cad616b2b54c545"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf2000)=0x0) timer_delete(r1) 2018/01/26 15:19:18 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000002e000-0x7)={0x0, 0x0}, 0x8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000002e000)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000002c000)=""/0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000012000-0x4)={0x0, []}, &(0x7f0000024000)=0x4) 2018/01/26 15:19:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) sendto$llc(r2, &(0x7f0000c99000)="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", 0xfe, 0x1, &(0x7f000000f000)={0x1a, 0x1f, 0x3ff, 0x4, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f0000001000)=0x0, 0x400000000fee) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000008000-0x50)=[], 0x0, &(0x7f0000410000)=[], 0x0, 0x0}, 0x0) fchmod(r0, 0x100) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000019f000)={0x0, 0x0}) sendto$ipx(r2, &(0x7f000090a000)="4d93e6a4faec4d8d11d1be849dde304edad3cefc79233cb3df24ebcc733efed921f692a27b70e9832ecd53642c78183c539f841f4ba3a471b31ba04aea182df2f28a3fd227f82c5dc0927d1c850e05f22a6825bf060ceaff", 0x58, 0x20000000, 0x0, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000013000)=0x0, 0x15) socket$inet(0x2, 0xa, 0x30) 2018/01/26 15:19:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = dup2(r0, r0) sendmsg$netrom(r1, &(0x7f0000c6b000)={&(0x7f0000858000-0x10)=@ax25={0x3, {"e360ca423ac951"}, 0x80000000}, 0x10, &(0x7f0000ce1000+0x3b9)=[{&(0x7f0000153000-0x7e)="d76631a58cb34a0309288b1e62dd81a21a4cf4258d76891da7695950af8ff6d68b99c98aab8259fb2612934c6a65dd4ee38da58fe2054802c49a396314245ee585ee2d3f213cad8080a27b70629fbbdea90a5db5029d7de1f5c0ff456ca23e33f825344619249b165526dd87fecd65e6ce0cce6dc9b3149974ff2acbd4ef", 0x7e}, {&(0x7f00004a4000)="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", 0x1000}, {&(0x7f000086d000-0xc3)="4dc81fba2191f68ccc14523d0dc389c749cb12c22ab02ac10e8873a7da044da17c4a869e2505c7268d957a5deb9f9416cb241d78eca92ac04c42b7c6eb17ddbfe8eb0a68078caa120a6ecf9c72d17f4ce085f3ee46b702fae7ca778b3e2358d7a3c81d6657ee616d6e3dd8cb92736cd8f45d516661bae8071856c49d17ebe15bf50d921ce7fa8d9c54c49a1579b1c96e8238ea1b2761a2a166deba9d3a3a8a7df8b7a5fa978ad44b26b779886a79a23f680aee728720d89a342098606ba009bad0577b", 0xc3}, {&(0x7f000081c000)="1bcfa251c8b25fad68377e50d66ea59668752c894b4b09b37bdc7a9c7c38de341981862e350ebf0eb7c1987a17dcd04e973b9d17761674dbb6f8be8ed592551e66c2c23d7df006b00b7e100dde55461ed24691310a8b170129fbba0ee699728efbace0dc115b94b6c644b0665724d67ffc2173d2213c4ce520", 0x79}], 0x4, 0x0, 0x0, 0x805}, 0x40001) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000008000-0x3)=0x90) 2018/01/26 15:19:18 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000b40000)=0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x1b, 0x0, 0x0, "00f00007066a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000423000-0x10)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000193000)={0x0, 0x7}, &(0x7f00007ce000-0x4)=0x6) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d9a000)={r2, 0x1, 0x0, 0x2, 0xfffffffffffffff7}, &(0x7f00005c7000-0x4)=0x18) socketpair(0x10, 0x800, 0x20, &(0x7f0000d9a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d9a000-0x108)={0x0, @in6={{0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffe, 0x0, 0x8763, 0x4e2, 0xf000000000000000, 0x4000000, 0x6, 0x101, 0xff, 0x4, 0x8, 0xfff, 0x0, 0x1, 0x4]}, &(0x7f0000d9a000-0x4)=0x108) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00006d6000)={r5, 0x66, "4cef5f9b0153d61af6b46292ab9db257a8b84f2d8c57552e56546d725138b77e5ffb5440a0d0e0ad6c7216ffee677ada1d37f4e3fcd40432c243b8c59ada3b21735775a2c5957baed1799f34f50ef779d50ffe397639e5f49ca82b1fdd2532d5e4f0601be4f8"}, &(0x7f0000d99000)=0x6e) ioctl$KDDISABIO(r4, 0x4b37) 2018/01/26 15:19:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00000eb000)="787ceb3a4e58454d45eaa1e810fa4111f6c55258df8d3f0699e06d1fe5b0ec905c0e7f87acea3469d2628f7701f17ab0b10fdd82e56f59cd5d50c2db882199f298ce74bc130c760ddb11638a3655fcd519fec39824349a3f7bf931f14ae80499d46ebdbea239eb41a50894235b51923636a2fa3be8cb6be071a208b5754ed0258125706268bd4811e226548552c5196585c2397140686cf961a60eca7f9fb7f5cd54abb41aa0a47dea2bfe3334c383299d4941e82e7bcfd696071630d20d7f1a24ee698c6c18f567855bb0eac39496794f6802cbcd19f5bf73d260ded68192dda28737e39fa3d018d0aa11ce83", 0xed) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) 2018/01/26 15:19:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000, 0x103) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') fstat(r1, &(0x7f00006f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 15:19:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a9000-0xc)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ff5000)={0x0, 0xbc69}, &(0x7f00000c7000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000038e000)={r1, @in6={{0xa, 0x2, 0x100000001, @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]}, 0x3, 0x20, 0x1, 0xfffffffffffffffb, 0x2}, &(0x7f0000382000)=0xa0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00009e6000-0x10)={0x2, &(0x7f0000414000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00005b0000-0x8)={r2, 0x18}) socket(0x13, 0x7, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') getdents64(r3, &(0x7f0000529000-0x1000)=""/4096, 0x8fe9af87e5587c39) 2018/01/26 15:19:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000083000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x10000000000007, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x5, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002c8000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000f62000-0xf8)={{0xffffffffffffffff, 0x0, 0x1f, 0x3, 0xa13f}, 0x6017, 0x5, 'id1\x00', 'timer0\x00', 0x0, 0x9, 0x0, 0x3, 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]}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000ec3000)=0x0) 2018/01/26 15:19:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000ade000-0x38)={&(0x7f000096d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000900000)={&(0x7f0000d32000-0x24)=@ipv6_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_UID={0x8, 0x19, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0xa, 0xa, 0x3) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f00009c7000-0x4f)=""/79, &(0x7f000068a000-0x4)=0x4f) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/26 15:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200400000010, 0x2, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000ebd000-0x4)=0x4) write(r0, &(0x7f0000921000)="240000002a007f0000000000000000000029f6ff01000000fffffffdffffffff0100ff10", 0x24) 2018/01/26 15:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00002b8000)=""/33) pipe2(&(0x7f0000b6e000)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000858000)={&(0x7f0000f03000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000046a000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000011f000-0x8)=[0x0, 0x0], &(0x7f00000b0000-0xc)=[0x0, 0x0, 0x0], 0x4, 0x5, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/26 15:19:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d69000-0x4)=0x0) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000afc000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00008f9000)='/dev/sg#\x00', 0x0, 0x107003) r3 = accept$inet(r2, &(0x7f0000a12000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e9d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000463000)={0x0, 0x10000}, &(0x7f0000b72000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000004d000-0x10)={0x8000, 0x200, 0xea7, 0x1, r4}, &(0x7f00004a2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a86000)={0x0, 0x3e, 0x9}, &(0x7f0000523000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000318000-0xc)={r5, 0x9, 0x0}, &(0x7f000099d000)=0xc) ioctl$int_out(r2, 0x5462, &(0x7f0000db8000-0x8)=0x0) splice(r1, &(0x7f0000d32000)=0x0, r3, &(0x7f00007f2000-0x8)=0x8, 0x9, 0x1) 2018/01/26 15:19:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cc000-0xc)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) r2 = mmap$binder(&(0x7f00005e5000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000681000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000414000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000722000)={r3, 0x7}, &(0x7f000036a000-0x4)=0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000ff9000)={r2, 0x0, 0x0, 0x0}) 2018/01/26 15:19:19 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000018000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$selinux_validatetrans(r0, &(0x7f0000010000)={'system_u:object_r:etc_t:s0', 0x20, 'system_u:object_r:syslogd_exec_t:s0', 0x20, 0x34, 0x31, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x59) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000015000)=0x3) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000018000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000-0x4)=0x0) r1 = syz_open_dev$binder(&(0x7f0000018000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap$binder(&(0x7f000023d000/0xc00000)=nil, 0xc00000, 0x0, 0x8011, r1, 0x0) 2018/01/26 15:19:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="678b48f4e3095590940d579299eca5425997a4b30d9caa957b3f6b05852d50da906a4e", 0x23, 0x20008090, &(0x7f00004c7000)={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xfffffffffffffb38}, 0x1c) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003cb000+0xe36)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0}) 2018/01/26 15:19:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ff4000-0x8)={0x0, 0x0}) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00009e1000)={{0x4, 0x80000001}, {0x1, 0x3}, 0x2dd8, 0x2, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000c7c000)=""/136, 0x88) 2018/01/26 15:19:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e1a000)='/dev/input/event#\x00', 0x200, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000a38000-0x28)={0x200008, 0x1a, 0x0, 0x8000, "94a064b7b50000000000000006868f041a303f28ae22bdbad40040e9c90104d3"}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000067d000)={0x6, 0x1a, 0x4, 0x6, "4ffa919caf017a671c88a260d52d7f0ca3e14601dea0ce1cbfdb4c09476078d3"}) 2018/01/26 15:19:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000387000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000de6000)=0x5, 0x4) r2 = syz_open_dev$usbmon(&(0x7f000023c000-0xd)='/dev/usbmon#\x00', 0xfac, 0x88000) mmap$binder(&(0x7f0000de2000/0x4000)=nil, 0x4000, 0x4, 0x8013, r2, 0x0) recvmsg(r1, &(0x7f000027a000-0x38)={&(0x7f0000556000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00006cd000)=[{&(0x7f00002f8000-0x5e)=""/94, 0x5e}, {&(0x7f0000aee000)=""/155, 0x9b}], 0x2, &(0x7f0000a71000)=""/121, 0x79, 0x9}, 0x40000000) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00005f9000)=@newsa={0x13c, 0x10, 0x713, 0x0, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, {0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0xffffff96, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x8, ']'}}]}, 0xfe05}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000352000-0x8)={0x0, 0x0}) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r2 = getgid() sendmsg$nl_netfilter(r1, &(0x7f0000616000)={&(0x7f0000ff0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000068d000)={&(0x7f0000ef5000-0x1148)={0x18, 0x10, 0x0, 0x720, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0}, [@nested={0x4, 0x0, [@generic="", @generic=""]}]}, 0x18}, 0x1, 0x0, 0x0, 0x90}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f53000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000957000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b96000-0xc)={0x0, r4, r2}, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000881000)=0x0, &(0x7f0000c38000-0x4)=0x4) ioctl$TIOCSCTTY(r0, 0x540e, 0xaf) splice(r1, &(0x7f0000c64000)=0x0, r1, &(0x7f0000e5d000-0x8)=0x0, 0x1, 0x4) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a5b000-0xc)={r3, r4, r5}, 0xc) 2018/01/26 15:19:19 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000005000/0x3000)=nil, 0x3000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x2100, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f000000d000)={0x0, r1}) 2018/01/26 15:19:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) syz_open_dev$random(&(0x7f0000862000-0xc)='/dev/random\x00', 0x0, 0x200) fcntl$addseals(r0, 0x409, 0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006dd000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000339000-0x4)=0x1008) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0xe2) 2018/01/26 15:19:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x3d, &(0x7f00003af000)="3d7dea088b17624369d65b32fbc7c6323236660899fb2147bacea32f2190cce6f0fa47869a9511bda6c38d432347640c993726acf81c1f6c54fcc8fbd3ceaa2f2253f5ab5524421e154d37df23e004083faae96d00b1829e29ac20e46b2045d47a98ff865e2e0497847c37ce4c3da8ebc16f11bd260aac4a04794652a60693646c5abc8635c03a58401edef2603ca5376f22e8bec88d3f1641f06a7f436d6f8d8e31d7698e29c6fb8e52c8784e09c2c44d8eaeac5dc625e0c5c9835f16ea5426d8b8c3aef407af44ff", 0xc9) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f00002dd000-0x1014)={0x14, 0x2, 0x3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x802018402, &(0x7f0000bb7000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00006a5000)=0x0, &(0x7f0000f7f000)="01") getrlimit(0x0, &(0x7f00008c9000)={0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000550000)=""/233, &(0x7f0000c8a000-0x4)=0xe9) 2018/01/26 15:19:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000468000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000ed8000+0xbbd)={0x0, 0x0}) write$sndseq(r0, &(0x7f000051c000)=[{0x9, 0x40, 0x33f0409e, 0xffffffffaa70336f, @tick=0x400, {0x80000001, 0x3}, {0x6, 0x2}, @addr={0x78b4, 0x0}}, {0x101, 0x80000001, 0x80000000, 0x10001, @time={0x0, 0x0}, {0x9, 0x100}, {0x6, 0x5e}, @connect={{0x9, 0x0}, {0x5, 0x1}}}, {0x1ff, 0xfffffffffffffff9, 0x1, 0x223, @tick=0x5, {0x4, 0x4}, {0x3f, 0xd42}, @control={0xfffffffffffffff8, 0x1f, 0x8}}, {0x101, 0x7fff, 0x3473, 0x1, @time={0x77359400, 0x0}, {0x3cdbce06, 0x9}, {0x1ff, 0x6}, @connect={{0x18, 0x4}, {0x4, 0x80000001}}}, {0x5, 0x6, 0x6, 0x8, @time={r1, r2+30000000}, {0x80000001, 0x4}, {0x8, 0x8b5}, @ext={0x30, &(0x7f0000c20000)="cc6379d2abb1f32eb7c48c09fa788eaa8819e2fcd57e98d5340d1daa9cb972002b5c10e0851f638181dc36beb3c7299f"}}, {0x6, 0x80, 0x20, 0x0, @tick=0x4, {0x334, 0x80}, {0x100000000, 0x8}, @queue={0x0, {0x580, 0x1f}}}, {0x6, 0x81, 0x2155, 0x3f, @time={0x77359400, 0x0}, {0x69, 0x9}, {0x80, 0x0}, @control={0x5, 0x4, 0x8}}], 0x150) r3 = syz_open_dev$sndseq(&(0x7f0000ca2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f00006e8000)={{0x8000080, 0x0}, 'port0\x00', 0xc6, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer(0xffffffffffffff9c, &(0x7f0000cd4000-0xf)='/dev/sequencer\x00', 0x0, 0x0) [ 51.375674] netlink: 76 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/26 15:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000de000-0xc)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000f27000)=0xc) sendto$packet(r1, &(0x7f0000a5c000-0x1000)="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", 0x1000, 0x8000, &(0x7f00007ea000)={0x11, 0x7, r2, 0x1, 0xffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f6c000-0x20)={{&(0x7f0000a1f000/0x2000)=nil, 0x2000}, 0xfffffffffffffffc, 0x0}) 2018/01/26 15:19:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000190000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f0000479000)={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b23000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000205000)=0x0, &(0x7f000058d000)=0x4) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00000b9000-0x210)={0x1, {{0xa, 0x0, 0x15a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x49e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xe05c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffff6f3, @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]}, {{0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d0, &(0x7f0000002000+0x89)=0x0) 2018/01/26 15:19:19 executing program 5: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000035c000-0x29)="27000000140007070004000012000a009b0a00fff6000000000f00079a1d2f00000000007500bc", 0x27) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d23000)='/dev/rtc\x00', 0x22000, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d24000-0x8)={0x0, 0x24d}, &(0x7f0000b16000)=0x8) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d24000-0x8)={r2, 0x1}, &(0x7f0000d24000-0x4)=0x8) 2018/01/26 15:19:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x18, 0x0, 0x1) 2018/01/26 15:19:19 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x4)=',*/\x00', 0x0) execveat(r0, &(0x7f000000a000-0x8)='./file1\x00', &(0x7f0000001000-0x18)=[], &(0x7f000000a000-0x28)=[&(0x7f0000009000)='\x00', &(0x7f0000009000)='cgroupppp0@/em0+\x00', &(0x7f0000003000)=',\x00', &(0x7f0000009000)='ppp0user\'^%[[systemX\x00', &(0x7f0000003000)=',\x00'], 0x1100) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000000a000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 15:19:19 executing program 7: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000757000)={0x0, 0x0}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000d20000)={0xffffffff80000001, 0xe779, 0xffffffffffffffe9, 0xfffffffffffffffe, 0x81, 0x7f, 0x3, 0x80}, &(0x7f0000911000-0x40)={0x0, 0x6, 0x3, 0x9, 0x2, 0x1f5, 0x7fffffff, 0x3}, &(0x7f00009f4000-0x40)={0x8000, 0x8, 0x5, 0xbf8d, 0x2d, 0x80, 0x3ff, 0x1}, &(0x7f0000f1f000)={r1, r2/1000+30000}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f1e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) umount2(&(0x7f000068f000-0x8)='./file0\x00', 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) sendto$inet6(r3, &(0x7f0000f20000)="02da63025d26b7", 0x7, 0x800, &(0x7f00006fb000-0x1c)={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000b56000)={0x0, 0x0}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00005dc000)={0x5, 0x2, 0x9, 0x2}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000f20000-0x4)=0x4) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000dd4000-0x41fc)={'security\x00', 0x10000, 0x2, 0x419c, [0x40, 0x7a5, 0x40, 0x7f, 0x2], [0x5, 0x0, 0x6, 0x800, 0x5], 0x10, &(0x7f0000377000)={0x0, 0x0}, [{{{@empty=0x0, @broadcast=0xffffffff, 0xff0000ff, 0xff, @common='sit0\x00', @common='sit0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x1, 0x2}, 0x8000, 0x176, 0x1b5, 0x0, {0x5, 0x3}, [{0x106, "6d5f58ed0d28d8088c84fa52830da96d2ceeae1d9a38847551228c6625", 0x0, "aae04a75a23e7c13b554b813349c9d74793f2cbc60e9a96649a32c333b890728dc9008271af1890e7065897f07f4d731b3378344160dc7af26b7223dcc55e90a52e578874332a04686f97f2cc22bcbd0a547195351ee83ae2d4a65d681ba44b63f4a90a529d8064aa7fb9f29c9dcdc8a64e4c073dcd6a32037d831e9ffae10db9b22eb7d0dca45d5c3f86cb3ab2e280301148502367ba722051218ed400fcd57a6868a9825fcccb5f3130324bf7494579cb65d02a2917e89a0c0cc4800c2189c6454899cb5675446c28ed5134a9acab8f02454dd65e7d17111d00501195861b8062860804ea6"}]}, {0x3f, "cf5390152ba7363febbda7191250035d43618fbe898f03fd9c9d24d597", 0x3, "92eaa1be198165741d8ddb06c861c5562984850ae3e3c57a310aa117955f34"}}, {{{@dev={0xac, 0x14, 0x0, 0x16}, @rand_addr=0x4, 0xffffff00, 0xffffffff, @generic="44e60eb98b950e46ae0162fba1a31c85", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e, 0x1, 0x20}, 0x200, 0x1598, 0x15de, 0x1, {0x6ab4, 0x2}, [{0x1020, "3743a73c42f222c5d367427948c15c919406d9b940ab5bbedc38ae656f", 0x200, "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{{{@rand_addr=0x101, @dev={0xac, 0x14, 0x0, 0x14}, 0x0, 0xffffffff, @generic="b20a2cef4b4f33441a3e396aace0fde9", @common='sit0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5f, 0x0, 0x1}, 0x2, 0x25d, 0x2e8, 0x4, {0x1, 0xfffffffff73d51f6}, [{0xcc, "f52b950be5ca10340ed1d03d478726e513c54114fbb5863f524d344446", 0x6, "5d35408477dd93a12d141d30f46151ca849d82ee8c69c82cdca9d9ec3d9776fb5747276081046ea953e6f7a5568448e62c098dc522c372d8126cf51eb465127e58eba17f47c99f9eded950228db93cc141075880012b1b4fc873f2a4507a46f4014c4597cb55aef597d97f73505e3dc6801610b2b0b73a5cf4d14d9fc76c720cf460e64bebffb3abb6fa99c4c5d141bc2019249c1135c908e2a642d6942c898766b8ff3c7cdaecdde8bef270"}, {0xf1, "89cc5554c760575a18a5846c0c5bcff507aeae8690afe8091524bf747e", 0x7fff, "83cd4e8b37661957fd39489c53405780964c2fc987a231e0069bddc5112c43b963f189d2e6dc58f109dbe76f782b7e5d83b65df9b3636825a821fd84da14093c84b004b0144f09b76e9563ae3b85469572217ba5931ee578f1163b6665419f07bc04001aaee778ded070535d2873119460308861e280fb8b71aeeaa27c1484b7ffda2a5b3d5cd02d80f53b83995231f9966e6a30f5ca8eb44b24215f9d05b33229d2bcc455a11054d4c2742aa260add5da728f53b93f0be75e61d96a693252fe3d33f11ef461084f4751afff3eb22c7af0"}, {0x30, "b62bb751fef1b7c7492ababe2a25f51d4120c21a88ac35cfcdca0c7a6a", 0x10001, "f2d474cf9e10b8dc33ffb91b4adaa8f4"}]}, {0x8b, "551d8dec0caf60b55f73a8a744d4eafabd7f88e92b4217ef5339ac5dd0", 0x0, "7c2410d186bc5d247421e4ca3e965f4e87983f1425014f45911ba390cc49fd7d1229e03ad8db832c426512b574515ff054ee0273d198e3f9c96d1cab464b3052d4158ed53e62350e5df295b26858ddf951e7ad64cca846cbc27d105a48d8bc99fb94937b58705a8dc48fd1"}}, {{{@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xff0000ff, @common='ifb0\x00', @generic="0fab4d4766d81ca9a1342f26d0994c4b", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1, 0x41}, 0x3, 0x24a, 0x28f, 0x4, {0x1, 0x3}, [{0x6a, "a5f2eeb8c08e4b5882ffc8d4b5e9fbb790dfb6b4b40fa07935478e177a", 0xadf, "3dd4ce5b50b3bcbc05c3171fffad46aad0a31adbb7655df3cbd47f29770b2869804417ec78ec1deffe70a15438e476cd39179ecdd99ec0cf00e0786c723ef5db297baeaf08b5a9e086a0"}, {0x8c, "74cac4ff644ae1bd738ee9b6c59e61bb1aba271739d9052a93d63b7c07", 0x9, "74e37a95345ce2f91eac994390a87a11fb5af37ffb4566b1b3dfde042e65bf47a8e2862885ba46cc223937b22af7232c17d72c7ad11446c4860022ae2d22bc3bcf6d38135d47dac2b175f2390f2cc872048b4406ad433891c99b103c574b2b5c1b2ceea382bec7c0eb59d09d"}, {0xa6, "1469d5edf0151694b35630c1f9ab2dc4a8ecad31ed69fb27b3272ea9af", 0x44f, "4043f4aab2daff6e6d13f4492e8b95a47b6e7be62bb834601f7060337cd8e9a98272d85e61ce669c668f147973198bbb17fdd5cc316f5b7083bf1ec1c4859b22f62caddbb0402ecbe6e79d20fd66a86c873d920bc8b70d1f34212894514f5bebe9de0b0dc696251d193f2f48fc04189b89e25ed3bb1b6aa86775a287177447df31daf523fee6"}, {0x3e, "d4bd770e0f67d15a35baa0b653b09d125e88b5c48dcd73b60d1ae2b00f", 0x2, "ad8a94d2ae0d97ab3365ee5674ee7eb8e0c880ec19e0d55744f04aaa6ab9"}]}, {0x45, "4a0527c984f6f4293657162602f7a8dd4c664a4723fcf883d5e048be75", 0x6, "443c644da37c63ba5a8c83f55d8d644373adc17a040179a7189c530dda06193c1d73709ab6"}}]}, 0x41fc) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00001b1000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000337000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000918000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xcbeb, 0x101, 0x100, 0x7ff, 0x100000, r4}) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f00003c7000-0x1c)=@req3={0xffffffffffffffc5, 0xfffffffffffffffb, 0x1, 0x6, 0x7f, 0x9, 0x6}, 0x1c) utimes(&(0x7f0000583000-0x8)='./file0\x00', &(0x7f0000f1f000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000a77000)=@req3={0x6, 0x60, 0x1817, 0x80, 0xffff, 0x8, 0x4}, 0x1c) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000f21000)=0x8, 0x4) umount2(&(0x7f0000c0a000)='./file0\x00', 0x8) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000f23000-0x4)=0x0, &(0x7f00007a9000)=0x4) 2018/01/26 15:19:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000069d000)={0x0, 0x0, 0x0}, &(0x7f0000fa6000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa7000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000086a000-0x8)={0x0, 0x0}) getpeername$inet6(r3, &(0x7f00006b8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000797000-0x4)=0x1c) ptrace$setopts(0x4206, r2, 0x0, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000af1000-0x16)='/selinux/checkreqprot\x00', 0x430801, 0x0) recvfrom$llc(r4, &(0x7f000075c000)=""/0, 0x0, 0x10000, &(0x7f0000d05000-0x10)={0x1a, 0x5, 0x18b, 0x0, 0x9, 0x40, @random="b43e09d411db", [0x0, 0x0]}, 0x10) ptrace(0x4207, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00001f2000)={0x0, 0x6, 0x30, 0x1000, 0x59}, &(0x7f0000142000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00004d8000)=@sack_info={r5, 0xc753695, 0x3ff}, 0xc) ptrace$setopts(0x4200, r1, 0x4, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00004d1000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x1, 0x4, 0x2, 0x1, 0xffffffffffff8000}, 0x20) ptrace$peek(0x2, r2, &(0x7f0000fa8000)=0x0) 2018/01/26 15:19:19 executing program 1: sync() clone(0x0, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") accept(0xffffffffffffff9c, &(0x7f000082d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00006fc000)=0x3a) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000252000-0xc)='/dev/rfkill\x00', 0x640, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:ssh_exec_t:s0', 0x20, 'staff_u\x00'}, 0x28) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) 2018/01/26 15:19:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000a74000)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='syscall\x00') sendfile(r0, r0, &(0x7f00003e1000)=0x0, 0x3fc) 2018/01/26 15:19:19 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r0+30000000}, &(0x7f0000c9d000)=0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x40, 0x5, 0x0, &(0x7f0000fd7000)={0x0, 0x989680}, &(0x7f000000d000-0x4)=0x2, 0x7) 2018/01/26 15:19:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000042e000-0xa)="73657373696f6e7f6400") mknodat(r0, &(0x7f0000a23000)='./file0\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000809000-0x4)=r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000544000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x7, &(0x7f0000b9f000-0xcd)=""/205, 0xcd) 2018/01/26 15:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r0, &(0x7f0000953000)=[{0xfff, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000571000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000f49000-0xd)='/dev/usbmon#\x00', 0xe0, 0x40) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000082e000-0xc6)=""/198) 2018/01/26 15:19:19 executing program 5: sysfs$3(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dea000-0x9)='/dev/sg#\x00', 0x7, 0x20000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006a7000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28000000000000, 0x20, 0x6b0, 0x1, 0x37}, &(0x7f000068e000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009f0000-0x8)={r1, 0x80000001, 0x0, []}, &(0x7f0000e4d000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000e77000)=0x0, 0x4) 2018/01/26 15:19:19 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='mountinfo\x00') getdents64(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000004000-0x30)=[], 0x100002e1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000003000)=0x0, 0x4) getdents(r0, &(0x7f0000001000)=""/24, 0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000-0x14)={0x0, 0x0, 0xfffffffffffffff9, 0x101, 0x7, 0x20}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000)={r1, @in6={{0xa, 0x0, 0x4b6951ab, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}, &(0x7f0000006000)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000007000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000005000-0x4)=0x58) accept4$inet(r0, &(0x7f0000006000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000008000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/01/26 15:19:19 executing program 3: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001c8000-0x2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000f1b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f1b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000bdc000)={r1, 0x5}, 0x6) r2 = socket$inet(0x2, 0x800000002, 0x2000000088) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000f1d000-0x39)="3482149ace86dff1da3e3a61f37717d110efe6524dbcaa976f9d15b52d627af3d54b293009dd7919e278d8cdc289f5f175bd9ae940158be5a4", 0x39) r3 = syz_open_dev$mice(&(0x7f000043a000-0x10)='/dev/input/mice\x00', 0x0, 0x20a00) ioctl$TIOCEXCL(r3, 0x540c) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000094c000-0x10)=@buf={0x7f, &(0x7f0000f1c000-0x7f)="ce43fb37c99a0d8d298273b57bec1d3564a5cb025da1c1303d15a256c7d2af5c601ec9ed65d525f2aac722cad2d4189c7bd61a1cbe3a7511a10ceaddad1b55b1df2bf299456e36db542dba3da713d73221924757144391f2250f2589d5dba824e39f3a3dd0a1a2d5ca8e741c4d1a38466ef1844384ce173ade25079764a364"}) bind(r2, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d5) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x0}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r2, &(0x7f0000841000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffde8) 2018/01/26 15:19:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x2)="b4", &(0x7f0000001000)=0x0, &(0x7f0000dfe000-0x4)=0x0, &(0x7f0000000000)="") rmdir(&(0x7f0000a6f000)='./file0\x00') mincore(&(0x7f000002b000/0x2000)=nil, 0x2000, &(0x7f00005b6000-0x28)=""/40) 2018/01/26 15:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r1, &(0x7f000032f000-0x60)=[{&(0x7f00007aa000-0xaa)=""/221, 0x0}, {&(0x7f0000d19000)=""/153, 0x0}, {&(0x7f0000679000)=""/5, 0x0}, {&(0x7f00004e0000-0xed)=""/237, 0x0}, {&(0x7f000046a000-0x7b)=""/123, 0x0}, {&(0x7f00006c9000-0x1000)=""/4096, 0x0}], 0x1000000000000248, 0x8000000000) preadv(r1, &(0x7f0000d05000-0x10)=[{&(0x7f0000224000-0xc)=""/12, 0xc}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00004c4000-0x4)={0x5}, 0x4) 2018/01/26 15:19:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000093e000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bfd000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000024a000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000050000-0xc)={r2, 0x80000, r3}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000462000)='yeah\x00', 0x5) msync(&(0x7f0000a5a000/0x3000)=nil, 0x3000, 0x0) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x40000007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000281000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r0, 0x0) 2018/01/26 15:19:19 executing program 5: r0 = epoll_create1(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009f6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00004e9000-0x1)=0x3) r2 = fcntl$dupfd(r0, 0x0, r0) fadvise64(r2, 0x0, 0xfffffffffffffff9, 0x0) 2018/01/26 15:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003cc000-0x8)='./file0\x00', 0x8) epoll_wait(r0, &(0x7f00001d3000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000541000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 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]}, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_auth={0xfcc7, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e02000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x40, 0x8000, 0xfffffffffffffffd, 0x1, 0xff, 0x5, 0x9, 0xffc000000, 0x4, 0x100000000, 0xaf9a, 0xa74, 0x200, 0x9a5]}, &(0x7f00001d8000)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e38000-0xc7)={r2, 0xbf, "14338811112d7d14dccda9dcd826b4af25b59469161c1cd732a46fbb059a5cf43e60aef49a1d74b7adc960b5fd25a86de276cd5585de7b44bd4a6950d9561d3d832464d572a5be87918ada04b246e9508bbefb6ecea5521995f7b80c2900fd4249f34fc74b98a185061aeac0e8b46bba6e0e06cc2323e4e458246dbc871fc3ee09366deefd456b4d7cb0c7b1b7fbf3e20100732158f937b9517ccdf03c3ef749e19faa84c7bec926dcca24c76d84e776ddb76af7cea1433fa6cfd4cb996e16"}, &(0x7f00005c8000-0x4)=0xc7) 2018/01/26 15:19:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000020a000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f000018d000)=[0x69, 0x3f]) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001c0000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b42000-0xa0)={0x0, @in={{0x2, 0x3, @rand_addr=0xa4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3cd, 0xcb, 0x4, 0x3}, &(0x7f0000f22000)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000dd3000-0x8)={r3, 0x8b0}, &(0x7f0000712000)=0x8) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000e84000-0x4)=0x7fffffff, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000663000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}) [ 51.716608] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 51.734267] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/26 15:19:19 executing program 4: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00005eb000-0xa)='./control\x00', 0x8) r1 = inotify_init1(0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000f9b000)='\x00', 0x3) mmap(&(0x7f0000f9b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000b6a000)=0x0, &(0x7f00003a9000)=0x4) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000f9c000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000f9b000)=0x1002) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000f9e000-0x8)=0x0) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) inotify_add_watch(r1, &(0x7f0000368000)='./control\x00', 0x82000084) dup2(r1, r0) 2018/01/26 15:19:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000eb5000-0x108)={0x5, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4000000003}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) 2018/01/26 15:19:19 executing program 1: r0 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xfffffffffffffffc, {0xfffffffffffffffd}, 0x0, 0x0}, &(0x7f00008c5000)={0x0, {0x0}, 0x0, 0x0}, 0x5, &(0x7f0000b0e000)={0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000491000-0x4)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000ec3000)={0x428c24, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00006a3000)={0x0}) getpeername(r0, &(0x7f0000513000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000017a000)=0x9) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/26 15:19:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) 2018/01/26 15:19:19 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000678000)=[{&(0x7f0000000000)="8b64d23c5f1488794360b0753dca18382795911da3f56d8314250b1632daac6394957122ffa5e23e55b64bdc414552850c33ac8afe274290929a97da4809c11bc6813d1d655b03a49c3725304536d85717c87030af146e4253a779c16f544ae83381aabe2103adaae693c269ec3732057c6d3c3fed96d4926d01c0f61f06a8446c484618869b80205f028c54d871bbb8a2d7cf8177f761fca431c42475c6e823214cb26825537f29606e37340838299cd7a58e125c6dd81f73e4ca3063d135313979be14ea59dc126b3898ae775f09d0d26998d3940072915134eb921756c32495e142196f44e39c76058df722b43e7094294715", 0xf4}], 0x1, 0x5) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/ip_tables_matches\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000014000)=0x0, r1, &(0x7f0000014000)=0x0, 0x8000, 0x9) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000016000-0xbf)={0x0, 0xb7, "f661dd13901de028078545b107c4c2c63209adaff579f48fbe5b68118d8f60f462b2f47638df4ab8aaf391fdda333da585c2f95d304d65ba34de7576f146ea1916903504271d50d43f146fcec18a3a58f5a619ec012289d5f74df90929c1c7917c40627729ee98b330b1187aeefb012c1370bcede79d5855fa83d485d4e2f648930f0d4d3f5a8a1b7e800885f91fe08c37935ffcadf8ff16f1baa0d5502fd53a389a495dcc8a5a5533b1033e4e6fb43414b211432c5b2e"}, &(0x7f0000002000)=0xbf) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000016000-0x8)={r2, 0x1}, &(0x7f0000016000-0x4)=0x8) 2018/01/26 15:19:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x440, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x3, 0x4) fchmod(r0, 0x31) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00009f8000)={@common='lo\x00', &(0x7f0000ffb000)=@ethtool_rxfh={0x4a, 0x0, 0x0, 0x0, 0x0, '257', 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 15:19:19 executing program 3: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x10, 0x29, 0x0, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f9e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000f9e000)={0xf9, &(0x7f000017d000)=""/249}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f9e000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f9e000)=0x0) 2018/01/26 15:19:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000769000-0x4)=0x0, &(0x7f000038b000)=0x4) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000261000)=0x0) ptrace$pokeuser(0x6, r1, 0x1c41, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000095d000)=[@in6={0xa, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}], 0x94) sendfile(r0, r0, &(0x7f00000c0000-0x8)=0x0, 0xef0) ftruncate(r0, 0xa0eb) 2018/01/26 15:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000a}, {0x0, 0x0}, 0x7ffe, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000035000-0x10)={0x2, &(0x7f000097c000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2018/01/26 15:19:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x7ffe, 0x3) 2018/01/26 15:19:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000001000-0x7d)=""/125, 0xffe5, 0x2) 2018/01/26 15:19:19 executing program 3: 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 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004e5000)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000097a000-0x4)=0x3, 0x4) bind(0xffffffffffffffff, &(0x7f00009a8000-0x60)=@vsock={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10) 2018/01/26 15:19:19 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000004000-0x10)={0xfffffffffffffffb, 0x200, 0x8f6, 0x7ff, 0x0}, &(0x7f0000006000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000-0x8)={r2, 0x9}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000006000-0x1000)=""/4096) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000005000-0x20)={{&(0x7f0000003000/0x1000)=nil, 0x1000}, 0x20000000000, 0x0}) 2018/01/26 15:19:19 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000010000-0xd)='dns_resolver\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000000f000)='[GPLem1mime_typetrusted\x00', 0xfffffffffffffffe) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012000-0x8)='./file0\x00', 0x10000, 0x41) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000010000-0x4)=0x0) 2018/01/26 15:19:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) pwrite64(r0, &(0x7f0000000000)="0c12c66f2edf43e97684c199f06600ab859bd0b8d0266eafdcfe94ba2a8ffb1b3d052073b513d23a4540e1f7181beff06a5b5bbe797c66394de100c186bd86a22f7c92da3daad69dfdfb279312b3022f7d4383ff2c269bcbc124f34b0f1cbc7b36a08d73e9c7f96f515c3322ccb6d34c90e4ad03a3ab7f91dd588aba2e19adf8d4ea87a03c9188fef059444b232947a4a88baa93259c10d7172c5e24dd62a4823f44fdaedb5de05f18ad115c57b628ed3f882760187c18879318e76e3fa7702fd6a96ae8dd7a18ead9c0e4f37ccfb652da853402af63d8bbc7e9aae4920d67bbdce270", 0xe3, 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00') 2018/01/26 15:19:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) clock_gettime(0x7, &(0x7f0000cd2000-0x10)={0x0, 0x0}) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e67000)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000022000-0xc)={0x2001, 0x0}) ppoll(&(0x7f00007a9000-0x28)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000875000-0x10)={0x0, 0x0}, &(0x7f0000924000-0x8)={0x0}, 0x8) 2018/01/26 15:19:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/rtc\x00', 0x400, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000045f000-0x100)=@hopopts={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}, @padn={0x1, 0x0, []}]}, 0x38) pipe(&(0x7f0000440000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000c8c000-0x4)=0x0) accept4$packet(r3, &(0x7f00003a6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001fa000)=0x14, 0x800) recvfrom$packet(r3, &(0x7f0000bbd000)=""/253, 0xfd, 0x2, &(0x7f0000317000-0x14)={0x11, 0x1, r4, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000bfe000)={0x3, 0x7, 0x100, 0x10000, 0x7, 0x7}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) recvmsg(r3, &(0x7f0000af4000)={0x0, 0x0, &(0x7f00009b5000+0x498)=[{&(0x7f0000775000)=""/140, 0x8c}, {&(0x7f00000d3000-0x7)=""/31, 0x1f}, {&(0x7f0000bab000)=""/0, 0x0}, {&(0x7f0000f24000)=""/10, 0xa}, {&(0x7f0000d42000)=""/151, 0x97}, {&(0x7f00004c4000-0x1000)=""/4096, 0x1000}, {&(0x7f00008fc000)=""/117, 0x75}, {&(0x7f0000b12000)=""/1, 0x1}], 0x8, &(0x7f000084c000-0xbd)=""/189, 0xbd, 0x1000}, 0x40000040) 2018/01/26 15:19:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x80006, 0x9) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x10, &(0x7f0000866000-0x4)=0x0, &(0x7f0000ea1000-0x4)=0x4) socket$inet6(0xa, 0x0, 0x6) 2018/01/26 15:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x200000002, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c21000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000d73000-0x37)="6ae3647eeaab850df0f0df2c7bfd3d77e64a36bd9959cc3060859df347627514a3da903feafd59f1acc98e26456e7851c260949ca47b0d", 0x37, 0x4000801, &(0x7f000005c000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 15:19:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bdd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup(r0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005bf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000563000-0x5c)={0x7, 0x1, {0xffffffffffffffff, 0x2, 0x400, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$setpipe(r0, 0x407, 0x80200000000803ee) 2018/01/26 15:19:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000491000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000d05000-0x30)={'system_u:object_r:syslogd_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x30) r1 = creat(&(0x7f0000066000-0x8)='./file0\x00', 0x100) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d78000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 15:19:19 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000029000)='/dev/sequencer\x00', 0x2100, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000001e000)=0x0, &(0x7f000001a000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x28, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000bb2000)="8a16ca373f99b210fb9fce299f5a0c458412cca18246916caf3d5b91341f0ead8976a62fe3cffed01ac0114e3e0a08bd46ba5a83e594096879d67a552eb7c436fd6863a796c6e1f3c3f75d26a081481bee2983cb771b5e226f67fc79882eacf6f646a54a61ddee093bd0add2feb002b4f5cb5ea81e75f44e3bb9ae5e048cf38da327b7e87b5ffd8d762957087de16ba46642030992a8bf1c3695157cdf266decab243fa677eaa123a3d6550f4ae0c989f9dc2fb8597667fa3e15032c4f8a489f2c28b0b3fddb2035c359d969b0c8662c1191034eee2eba230769422c31", 0xdd, 0x0, &(0x7f0000279000-0x1c)={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00007b6000)=0x0, 0x4) r1 = creat(&(0x7f00009c9000)='./file0\x00', 0x40) socket$pptp(0x18, 0x1, 0x2) bind$ipx(r1, &(0x7f0000e16000-0x10)={0x4, 0x3f, 0x7fff, "0baef38b74bf", 0x100000000, 0x0}, 0x10) 2018/01/26 15:19:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000069d000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000013d000-0x20)={0x7, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000c86000)={0x10000000, r2}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5b000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f000046f000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) socket(0x0, 0x0, 0x0) 2018/01/26 15:19:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000ef7000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb5000)=0x10, 0x80000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f8c000)=@generic="c6b043f4301088377b0eabb237a8254d", 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000748000-0xf)='/dev/sequencer\x00', 0x82000, 0x0) connect$nfc_llcp(r1, &(0x7f0000e28000)={0x27, 0x8, 0xe782, 0x7, 0x4, 0x3, "b049ac2aa1042af15e49a0682cc5ce7a3df8643167e8469b5350c32dcfeea56879fed2c43573bee15ca14d1feb1c1a7024753fd8f398de8a974b982b298ea4", 0x1}, 0x60) sendmsg(r0, &(0x7f0000be1000)={&(0x7f0000480000-0x10)=@llc={0x1a, 0x1f, 0x0, 0x9, 0xa7e, 0x7ff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10, &(0x7f000078d000-0x50)=[{&(0x7f00003a2000-0xcc)="e10f964f4aaaa5014282d4c925890fc49daf067fc0bc93b13f8e177399a5b4142f6501fdc8fb3f5be987e3aa464ea74a08acc652756ebe6ac250e79f6e54aab544839cbb1672f067d7a8a3bc015b1ebd81c011abd39cd389994860a03a7a8771d8c78b82a8671b3f88f645836d1aa44369eb35af245ea02863c36cab0770d8ef047eda861f9629408207b992256cfe93b68391c48181886e6f8f0f69b1a36b28e88b75eed15e4e5bd807a5c55419ae7e3e043969a3bfd028edf07809bb949d1947c64b8d08bf25661511b3e7", 0xcc}, {&(0x7f000007e000-0x1000)="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", 0x1000}, {&(0x7f0000674000-0xbf)="77f8599056dac500b19aca1146639d8236036a39bb0f21af94b9aac3cc5497ec7e56d4d2f649dc9ac86d5b0c92e43cef17135aa1bb53dff2184e71986bf987ec6812c40f79c5ca4d5b8ec655f7f2182e6b5f7a2671ce825e078863f7bb2dd6464e3081bd3e7e9a77f3c3b549f82506f0039de538b4e5c697b488d82c9440f7a9c19d3473867dcb9467f6025387c577803b541c916ce11620d9382fb0105eec80489b4edd6c44ca83692ce4f3562335b7298860a6e2802db71ef8085229a088", 0xbf}, {&(0x7f0000335000-0x29)="d5eccb8715713650b93918e8d506819f2c3ed95d4d0ee37c150b651e236ac3e1b64f8c8c55b1aace47", 0x29}, {&(0x7f0000d34000)="16b4cafe31983eb8d7de62bac543172bc4765cd5c87cc063777ffb8e89bd91f8aaf42c265dbd637659cc7fa0bcdf2fc45b21142f559e421616ac895e9a743590ec", 0x41}], 0x5, &(0x7f000076d000)=[{0x100, 0x115, 0x4, "d33810ba1c85d0023b78cbd945e5dd738075e9e6c48ebf0ab9e6c8a0e97ff2061ef592bbdc0d0ec6af7a9dd1517eb846815dbf7ac26d97839a4fe3aebd5ff934cfac34b8c360a2f7b0b30c97169d0bc0728ffc2da163c8fa16de2f60b590c9c4d6b26a17a3200ee7189c047fc0fc9703d169d4c706a8abe5e1305d33e1c3d7e1fe3aedf251a42b3fb34d52fc6564caf1f8012506a991ee3e888be2c41dd98f92a297281c333ebac84ab4db76a22464efe58b9f9c90a635fc05619be5975982be590fb34aeea4a8fd16c4314e55d497437ed05a4a075f041445967bd58f4468ad574d060dd2b5941c34"}, {0xe8, 0x129, 0x4, "d02d94d945b62a4b4b6d2fd4446a3d095076137f55cdd7ed94e88d200b0ee71230dbfdc95bcbcea69f4696773e92bb4d8347c4c375f2a2d7c29913abb0e2c1e652c98c659a8270e6adec4625a28ef0a3b7b285aadd3c0b368daf7848a568182e3fafc8b5bcc02dd26263f89a87c887ee46cfce28753c50fee314975227cd6d98eee96f3e68d5da821a37ef5ab91a62facef7ac49ca19e543f9787760ba2ace2de9fa65c97326d4d0c8f9ccc0f44b88eb7d2acd435a19f7c3db3db3c7c153a78608b386561627211f41258d90d4d9e1c3d147d0be5dab"}, {0x48, 0x108, 0x7, "54d3e7672ed600ee063a205cacb5b42114842047d91bc735a81369a1b6bc3ac91b1838d4b787f7f8d546a323a2f2e85bcd10a4fca04987cc"}, {0x68, 0x13b, 0x3, "9681914d4969b10ae16f85670dbe65bb5a5376c2d3c5a354dbb4eb88cc2304a4f3394ec3ecf2eeb2edc7f86e70b163019a2b6f08bb8c99d017499768554488e3dbef22693910994c80b52334b310b1032e889a72b73f"}, {0xf0, 0x117, 0x200, "397dd51ab647ba884aa5fcaf1eb805a62b01d27e71b878942467657a4698adc8a2a2f3ad470defe2918e8cf2167c7fbdea6dd4ba3e50f179294f4625e322897aad53a501897a2c6b4aa7179b9ff21ba7e11bd8295ff9a8a0e86c7c2cb1efbbde25dfea3075b5b49e89f8ff271a7b28fd536b051254aedabbcba5735ed064fe8c5281a2fb444de456fc59d3001f6c626e9bf9aa92092d9284eb7346a10102e56c63389808f8d7c74730c11407521bc7cfe722e1ad2fdb3bba8cc612d3ab51d52805073b72faa2e1c2be3d604038bb1130665a39332d3f729dc89b048a"}, {0xf0, 0x0, 0x0, "3b5553e7de69c4ddb1b2ddb751c631a55a68c8530fb0da0ccffd2f39b94eb7150bcbbe319342ca4f7bb1159ed29180cb9808a1db1332614aa029ec541848f820ffa81c4bd7ed105882a4e355521b3b52af251d22415642aed6a9511f4e656e4207d7dfbff91e6e9a1f72885ec1ebf72956e8c45a3316550474cc9dc2190b33e3795ba26ee018c6f6cbd4fed89e574beba084e188845dc89a404ff9c54d37c5069f37c539f572b6b8ea5cc26790346abd98f46b5fb0e02917468d81afc0873b66e20f5556324404feac47017fb2af13cfa40f1b1b182842dd530ace0a087e"}], 0x478, 0x10}, 0x1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000cc1000)={0x18, 0x0, &(0x7f000016f000-0x18)=[@acquire={0x40046305, 0x3}, @clear_death={0x400c630f, 0x4, 0x0}], 0x180, 0x0, &(0x7f00008f4000)="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"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000821000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000860000-0x14)=@ethtool_wolinfo={0x6, 0x8, 0x9, "6d9c07afbe3c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 15:19:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x4000000000001, 0x0) sync_file_range(r0, 0x8000, 0x5, 0x2) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f00000a1000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000adc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 15:19:20 executing program 5: r0 = pkey_alloc(0x0, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00003a1000-0xe)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000000)={r2, &(0x7f0000001000-0x1000)=""/4096}) pkey_mprotect(&(0x7f0000bf9000/0x3000)=nil, 0x3000, 0x8, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000025e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) close(r3) mprotect(&(0x7f0000b9e000/0x3000)=nil, 0x3000, 0x3000000) r4 = memfd_create(&(0x7f0000b26000)='/dev/ptmx\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d48000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, &(0x7f0000b68000)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000d3a000-0x10)={r5, 0x7ff, 0xfff, 0x1}, 0x10) [ 52.266390] binder: 9474:9485 ioctl c0206434 2013cfe0 returned -22 [ 52.294718] binder: 9474:9480 transaction failed 29189/-22, size 80-16 line 3004 [ 52.367721] binder_alloc: 9474: binder_alloc_buf, no vma [ 52.367739] binder: 9474:9509 transaction failed 29189/-3, size 80-16 line 3127 [ 52.390231] binder: 9474:9491 ioctl c0206434 2013cfe0 returned -22 2018/01/26 15:19:20 executing program 3: mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f000095f000-0x8)={0x0}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000095e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f000095d000-0x10)=[{0x28, 0x0, 0x0, 0xfffffdfffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/26 15:19:20 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/26 15:19:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)="") setxattr(&(0x7f000032e000-0x8)='./file0\x00', &(0x7f0000464000-0x11)=@random={'security.', '%cpuset\x00'}, &(0x7f00005e7000-0x10)='eth1,selinux+&-\x00', 0x10, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/01/26 15:19:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000047d000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00001d0000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f00002c5000-0x8)=0x6) 2018/01/26 15:19:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') accept4$packet(r0, &(0x7f0000bb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dcb000-0x4)=0x14, 0x80800) writev(r0, &(0x7f0000ffd000)=[{&(0x7f000041c000)="", 0x0}, {&(0x7f00009ae000)="f8", 0x1}], 0x2) 2018/01/26 15:19:20 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) fcntl$getflags(r1, 0x401) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000002000)=0x5fc) r2 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x400000043, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/26 15:19:20 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000000d000-0xb8)={0x0, 0x9, 0x3f, 0x2, 0x0, 0x2, 0x9, 0x601, {0x0, @in6={{0xa, 0x3, 0xd90e, @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]}, 0x8, 0x8dda, 0x2, 0xf5, 0x80000001}}, &(0x7f000000d000)=0xb8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000006000-0x28)={0x0, 0x20, "aa8c5db495656580f82372b9d458e42c36338987259db6ffd1992e689e740cad"}, &(0x7f000000d000-0x4)=0x28) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000000a000)={0x0, 0x5f0}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 52.585293] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.590976] binder: undelivered TRANSACTION_ERROR: 29189 sendmmsg$inet_sctp(r0, &(0x7f0000004000)=[{&(0x7f0000009000-0x1c)=@in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f000000e000-0x40)=[{&(0x7f000000d000-0x82)="60a73a53519ea661e7f8d7b218ba8ef25fc863451f5bcd9675c29b68baa42169481776fe307f6c68a56035ca4213c9ac96c90915559bf2fadfd7ab3e3ba468f63f179d8d3ac03553bc2913aa560100a359dbcd2b1300e37f33d9aadb9b3565780d97c168052c7c80ff1eedfab27a746edb5b2fff19f20c92c6180b1c986296c92422", 0x82}, {&(0x7f0000001000-0x3a)="8c6d929b687bd9e4f7fd330dc21ba97adbd3d27f6ff6a91e42629718dc39c3594234b9e188471394cddeadc92f03bc157e7dec60fd4d578e427d", 0x3a}, {&(0x7f000000e000-0x1000)="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0x1000}, {&(0x7f000000e000-0x13)="dc6ade2426abd9d0625db477a7a7c43399edf5", 0x13}], 0x4, &(0x7f0000003000)=[@init={0x18, 0x84, 0x0, {0xfff, 0x7fffffff, 0x2, 0x7fff}}], 0x30, 0x11}, {&(0x7f000000d000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, 0x1c, &(0x7f0000003000-0x80)=[{&(0x7f0000005000-0x2b)="a1b70ceaab3c97e4b01431e96b8b59d87b803ad94ecefab761a436d0db85bb36d4abdaf3ebd4b16edc2a63", 0x2b}, {&(0x7f000000d000)="803ee79c156abaedbf0babf7828e684377d5d78ba3472742999a04dc6dab6e7bd82fc41c2e4f7d7c849205d2da6f6d0e96cfa6c993db42767c05e30a84500c299a9e23e90db3683b9f38cf4107df26d3c8c139655111e9ebd882d9129219c1d58c753e90444f", 0x66}, {&(0x7f000000d000-0x4c)="f91f64b3244be2398a9f2e2c9e4d300bdd8e3368b990cf072421014e96e8fabd4d7d31b9c283a72a517570991da1092281cfe691cecbb3608ac9968571872114a203cd64d0977cf6e15575df", 0x4c}, 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{&(0x7f000000e000-0xd3)="0c76fdffabf7c00c554dd14144dbd42d8a71e82fdd6e8b12e542bf467b0a508cd2b314aa5507762292812320594156e6cf5ca8377df5fe167ca642bddadaf5b9f9023e341de2f286b50d07b2150b45018cf42b2da3968a00bac4e0b77e8f3c9970e1650bdf17993073a131988da56faed80be26c0fdafef0f7a0ca04c3472b2d2f12799fe9778ded8368cea7dc114bd153bec6eef7a18de8e0c030201cf5a6cbf87be0eda5c212107cc7d7bbf84f887c49c27f691e869902ea7de036b3b02e809508ff6bab9da9da550949bf561ec93bb1b54e", 0xd3}, {&(0x7f0000003000-0x94)="f7c0a4a6780cb903823bc8903d19f64fde81c51741b09518e2c8d3c75b9912268fb0f04b17a0ca492d91551062e04f59f4f72a4171b81ac187340c8bbac6e333280ff97d1af574ad5e5c16daa1ae95cea7fd2e880341da6d94eaef97559d9fa69723725197dac252b7de9875c981798206796912a3e28e728f6638b1697f301e1525bed3f02dedd0215caa302ecc432c6fb613b4", 0x94}, {&(0x7f000000e000-0xad)="211b36fb98f69700f169c3511d557781d8e9592de2bf2d4fde5b95d427da1340a96fcb7940bf1d2829d3cd7e4976d0cd1b6cbb7c0ce0c77ac484a9aa4f55e794144a173efc863246874d0a2660dd0a3a9d276a1680edccc0d0fb22740efcee2d18323add8b47ed23b7b82ff08eca74ae7eb76d2ad04c70ee514b5fd67883f668755efd6c44a38b4b93dd5f384866f881f12b8a85d277ba5449d08695c17d238bff49ec6aab3896daa9eeecd41f", 0xad}], 0x8, 0x0, 0x0, 0x4000800}, {&(0x7f0000001000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000e000-0x20)=[{&(0x7f0000008000)="922595fb89d3beff528dfdcce5765e65bafef708c6d30e14272c094fef3aa7b69ae88d65e4a82a8c866be76602aec45b77420a8b879ebadf286e2efc8fbec0d3b38475587622ad1d2a78ba214baa1a37edb220b856de58435f65700cb8368a8d20dd5174c651bdfff6cc25da3fde1280d56afcfabf02467cc7a5a8314314e544bf364c9ff461b16e6f2864de15f37ad438e9eda7ad016806788d96c594424ea23e0f68cd01aac8cb0eafbccb94ca7bc1e2", 0xb1}, {&(0x7f0000001000)="fa13b10ca00f6e4005a170fed7561b200f7cc06b62068b2de8b5912878ea10b22487bcf49b8afc80b416578622f7abe796440041df9aff0db50fd07d48b38f8c149450843d3f054bd90eaaeeab199f2236f764db08bf309f", 0x58}], 0x2, &(0x7f0000001000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x100, 0x8002, 0xef, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0xb0c, 0x206, 0x1, 0x3, 0x7ff, 0x401, 0x5d5, r4}}], 0x60, 0x40000}, {&(0x7f000000a000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x20)=[{&(0x7f000000b000)="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", 0x1000}, {&(0x7f000000e000-0x6f)="f62e5090a174d6e8fc7a136d4ea4320b64a4b7f8144d95e48e34c1b9b506a535e12e1d6cf60ec55581a14d3a04bac6f64c138d78e998dd916ae544878a02355aad2baed1087d9d90771bb8b971849c6868668fbf29e386c3bdf2b9b0fb5f029253d10653baf74ae0da22a1949e7430", 0x6f}], 0x2, 0x0, 0x0, 0x0}], 0x5, 0x4000000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) 2018/01/26 15:19:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f000022a000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000dfb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 15:19:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) utimes(&(0x7f0000cb3000)='./file0\x00', &(0x7f000091f000)={{0x0, 0x7530}, {0x0, 0x7530}}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000e61000)=0x0) r1 = open(&(0x7f00001c3000)='./file0\x00', 0x80, 0x40) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000d7a000)=""/241) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x14, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:20 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a1f000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) renameat(r0, &(0x7f0000d76000-0x8)='./file0\x00', r1, &(0x7f0000182000-0x8)='./file0\x00') close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000379000-0x50)={{0x4, 0x7}, {0x559, 0x1}, 0x481, 0x4, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x1000080000089f1, &(0x7f0000d76000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = openat(0xffffffffffffff9c, &(0x7f00008f6000)='./file0\x00', 0x0, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003db000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa6000-0x4)=0xe8) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000020000)=0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000376000-0x4)={0xfffffffffffffffd, 0x9, 0x2}) 2018/01/26 15:19:20 executing program 1: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000227000)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000f76000)='keyring\x00', &(0x7f0000f76000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000940000-0x8)='keyring\x00', &(0x7f0000f76000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) symlinkat(&(0x7f0000f76000-0x8)='./file0\x00', r0, &(0x7f0000f76000-0x8)='./file0\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x10b5a, &(0x7f0000f76000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 15:19:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d64000-0xd)='/dev/usbmon#\x00', 0x0, 0x7) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000f35000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000d3c000)={0x1, &(0x7f000099e000-0x4)=[0xffffffff]}) inotify_init() poll(&(0x7f0000ef6000)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) 2018/01/26 15:19:20 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f000061c000-0x8)='./file0\x00', 0xa2) renameat(r0, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r0, &(0x7f0000a1d000)='./file1\x00') pivot_root(&(0x7f0000af4000)='./file0\x00', &(0x7f0000d61000-0x8)='./file1\x00') 2018/01/26 15:19:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f00006e8000-0x30)=[{0x40000, 0x4e14, 0x4, 0x10000000000000, @tick=0x9, {0xffffffff, 0x1c}, {0x100000f6, 0x6}, @result={0x3, 0x6}}], 0x30) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000010f000-0x108)={0x0, @in={{0x2, 0x2, @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]}, [0x80000000, 0x47, 0x4, 0xac, 0xaf2, 0xffffffffffffffd6, 0xad9, 0x51, 0x7f, 0x200, 0x2, 0x1, 0x7, 0x2, 0x400]}, &(0x7f00003d0000)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000afa000)={r2, 0x8, 0x4, [0x0, 0x376, 0xffffffffffffff7f, 0x80]}, 0x10) sendto$ipx(r1, &(0x7f0000e70000)="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", 0x1000, 0x8c4, &(0x7f0000083000-0x10)={0x4, 0xb71, 0x40955f52, "33398312233b", 0x6, 0x0}, 0x10) clock_gettime(0x0, &(0x7f0000916000)={0x0, 0x0}) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) 2018/01/26 15:19:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0xfff, &(0x7f0000605000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009a0000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x80000001) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8bf3, &(0x7f00005a6000)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/26 15:19:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000000000)='./file0\x00', 0x4002, 0x0) mknod$loop(&(0x7f000079b000-0xc)='./file0/bus\x00', 0x6100, 0x1) 2018/01/26 15:19:20 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000+0x335)='mountinfo\x00') write(r0, &(0x7f0000001000)="70760c0e73c4da8e466c786b5d84ef56", 0x10) r1 = epoll_create1(0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000000b000-0x4)=0xc) connect$packet(r0, &(0x7f000000b000)={0x11, 0xf7, r2, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000d000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/26 15:19:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004da000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5d000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000e13000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r2, &(0x7f0000114000-0x10)={0x0, 0x0, &(0x7f0000a91000-0x20)=[], 0x0, &(0x7f0000faa000-0x2428)=[{0xbf0, 0x0, 0x0, "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"}, {0xe8, 0x10e, 0x200, "84bcfb5aa8ba824bb7a2921de9b37aab7c3416bb75a8f17148bfd5936cd73c535ddc4bda4fac07d887ee95177739415095be5266437e2353b76767dc53560b17a114062fe280c91509bf99fd64efd08ab51afd804bde0227c1c4283687412caf25be2e1fd85cf6b9d90372cf020cd215ba3da0c88c1629524f8902e1f5f58f620cb340be18ae8c312d5ef0669204bd9535124cc43f87c6e8c1d4c077d9fe9a7b08b1d23eace64c7a6b540dcc5184833cfc3b3508d22f5cfe53e0152ae84a19521422c2fa69263f97238e67f76986ba2d86d63b9dba6a"}, {0x88, 0x119, 0x6, "739edc684b56b06b9d07e2c522183724160a7a7daa240ca9979c69f4dba184fe7c2b95b64ea193a027c8458e85d31a303e2d47007307b2c99d76887cc41e8ca92ab9993e942d27c4ff69d576cd84cee0e060c389e704d76db791327b1be7057b89cb3792ca7baad69b6480bf1667a73d381bcf6fae66bc0a"}, {0xd8, 0x13f, 0xab, "b75296cc3bf912185148dbdd01110bf9d0097cb5cbcf93a9d90cbdf26c20e977cadb4ac93e4b407a71804f0c074807d4226a87ae7fb4f18b94a086e4e20350c2c68dce95cda950ec9ccaa4f44e62489d5ce95b4954975d1365a24fcebeb966da19dc643957733de2e64a9e0f3af9c97391b273cd0ce371c0b1125272b2f2bcadbba78ce8502c41ebcca21c421f5f31b72479ee5983d09c2f211d98cc006eacc3fa9c0cf74d9e74a3242eba676556708fb2f4e9bf3bb9483532d6e3f09a5d3df440172f264f3b"}], 0xe38, 0x40}, 0x20000000) 2018/01/26 15:19:21 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 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"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000005000-0x30)={0x0, 0x0, &(0x7f0000009000)=[], 0x1, 0x0, &(0x7f000000a000-0xf1)='x'}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000008000)=0x0, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f000000a000-0x4)=0x0) 2018/01/26 15:19:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b9a000)={0x0, 0x0, 0x0}, &(0x7f0000b33000)=0xc) sched_setparam(r3, &(0x7f00006e7000-0x4)=0xc9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000a53000)={0x10, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) socket$nl_crypto(0x10, 0x3, 0x15) mq_timedreceive(r2, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) 2018/01/26 15:19:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x18f003, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f00001d4000)={0x0, 0x1, 0x0, 0x6, 0x100, 0x42, 0x1, 0x20, 0xc2c, 0x75a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000eb6000)='./file0\x00', 0xfffffffffffffffc, 0x0) r2 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000410000-0x4)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) close(r2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd3000-0x10)='/selinux/policy\x00', 0x0, 0x0) dup(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ad6000)={0x0, 0x0, 0x0}, &(0x7f000078b000-0x4)=0xc) getresuid(&(0x7f00004aa000-0x4)=0x0, &(0x7f0000ee4000)=0x0, &(0x7f0000ad7000)=0x0) getgid() getpgid(0xffffffffffffffff) getgroups(0x3, &(0x7f0000e46000)=[0xffffffffffffffff, 0x0, 0x0]) 2018/01/26 15:19:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$void(r1, 0x5451) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00007a6000)={&(0x7f0000829000-0x20)=[0x0, 0xf63d, 0x4, 0x0, 0x1], 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x5, 0x0, 0x8, 0x0, 0x9, 0x3c, 0xe42, 0x3f, 0xfffffffffffffeff, 0x0, 0x0, 0x101, "7481812b7c0b8ca0e24418e519ff6596cdc6fd6cb0f140136c1baf9e1c535885"}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000074c000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x0, 0x3ff, 0x200, 0x3f}, &(0x7f0000b1b000)=0xa0) bind$inet(0xffffffffffffffff, &(0x7f0000134000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x10)={0x6, [0xfff, 0x5, 0x1, 0x7, 0xffff, 0x4]}, 0x10) 2018/01/26 15:19:21 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r0 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) lstat(&(0x7f0000006000-0xc)='./bus/file0\x00', &(0x7f000003c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f000000e000)=0xde, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x128, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) clone(0x0, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000001000-0x1)="") 2018/01/26 15:19:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000229000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000786000-0x4)=0x0) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000f04000-0x4)=0x0) keyctl$assume_authority(0x10, 0x0) 2018/01/26 15:19:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a17000-0x7)='fdinfo\x00') setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000067d000-0x10)={0x77359400, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000693000/0x3000)=nil, 0x3000, 0x10200000008) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r1, 0x0}, {0x0, 0x7530}}) 2018/01/26 15:19:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f000058c000-0x8)='./file0\x00', 0x10) mkdir(&(0x7f0000fb3000)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f0000c4f000)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)="000000026500", 0x0, &(0x7f0000654000-0x1)="") 2018/01/26 15:19:21 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000fec000-0x118)={0x3ff, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe2000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000fea000)={0x0, 0x0}) 2018/01/26 15:19:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000081b000-0x7)='ns/uts\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000acb000-0x4)=0x9) r1 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000023b000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000dc4000)=0x5, 0x4) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000808000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "a277e970a29e9f916a9797d271a60eb78916d331c1b57c9cc04a5a6043249c6d342936b2a0bddd023a7dff029f56a6e19fa8da9f7a48c05aa4d4c81323cfff59", "446210bfb9693c46d5127f278dcc7fbdaaec414b22f9e0fea0eaa4ae6aca009b8fafb910adafb9f693a459c373756040c3666f593b46e6e155a0234557cc6ad9", "9a44a7e92f53b84ec708e89af1ae6432f9596d44c8819e33f69d52c936949598", [0x0, 0x0]}) 2018/01/26 15:19:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006fd000-0x11)='/dev/vga_arbiter\x00', 0xf459a43ffbc312be, 0x0) connect$ax25(r1, &(0x7f0000896000-0x10)={0x3, {"69b9385d6aeea4"}, 0x4}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000024e000)='/dev/ppp\x00', 0x42300, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000873000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd0000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00002fd000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xb) 2018/01/26 15:19:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a3000)='/selinux/mls\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004ce000-0x8c)=""/243, 0xf3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_wait(r3, &(0x7f000075a000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/26 15:19:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b1f000-0x4)="230000ab", 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000095f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efc000-0x4)=0xe8) bind$packet(r0, &(0x7f0000b47000)={0x11, 0xf6, r1, 0x1, 0xfffffffffffffffe, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b63000-0x4)=0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e39000-0x10)="ea4971e7b6a09024212fed9a7f97b4a7", 0x10) r3 = syz_open_procfs(r2, &(0x7f0000240000-0x8)='net/arp\x00') ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000423000)={0xb34, 0x6a5}) sendfile(r0, r3, &(0x7f00006dc000-0x8)=0x0, 0x401) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000743000-0x82)=""/130) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000a3c000)=""/4096, &(0x7f0000d1b000)=0x1000) [ 53.867707] binder: 9598:9618 got new transaction with bad transaction stack, transaction 89 has target 9598:9604 [ 53.904627] binder: 9598:9618 transaction failed 29201/-71, size 0-0 line 3031 2018/01/26 15:19:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000845000)='/dev/keychord\x00', 0x802, 0x0) execve(&(0x7f0000483000-0x8)='./file0\x00', &(0x7f00005e4000)=[&(0x7f0000535000)='selinux)md5sum\x00', &(0x7f00001bb000)='/dev/keychord\x00', &(0x7f0000efd000)='\'cpusetsecurity\x00', &(0x7f0000163000)='+[\x00', &(0x7f0000154000+0xa81)='+\x00'], &(0x7f0000bc9000)=[&(0x7f0000040000)='ppp1^\x00']) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000273000-0x108)={0x0, @in6={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x46d0, 0x8, 0x8001, 0x7, 0x1ff, 0x800, 0x0, 0x1, 0xcf, 0x400, 0x80000001, 0x7fff, 0x3, 0x8, 0x8]}, &(0x7f00006e3000)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000024a000)={r1, 0x2, 0x0, 0x80000001}, 0x10) mkdir(&(0x7f0000a33000-0x8)='./file0\x00', 0x144) mmap(&(0x7f0000000000/0x4f5000)=nil, 0x4f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r3 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x1, 0x0, &(0x7f000049b000)='\x00'}) lsetxattr(&(0x7f0000175000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001d0000-0x14)="0200000001000000000000000200000000000000", 0xb, 0x0) [ 53.928771] binder: BINDER_SET_CONTEXT_MGR already set [ 53.928779] binder: 9598:9604 ioctl 40046207 0 returned -16 [ 53.932135] binder_alloc: 9598: binder_alloc_buf, no vma [ 53.932154] binder: 9598:9635 transaction failed 29189/-3, size 0-0 line 3127 [ 54.016444] binder: release 9598:9604 transaction 89 in, still active [ 54.023552] audit_printk_skb: 666 callbacks suppressed [ 54.023559] audit: type=1400 audit(1516979961.819:991): avc: denied { dac_override } for pid=9646 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 54.025288] binder: send failed reply for transaction 89 to 9598:9618 [ 54.025304] binder: undelivered TRANSACTION_COMPLETE [ 54.025310] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.025312] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.029154] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.061548] audit: type=1400 audit(1516979961.859:992): avc: denied { call } for pid=9647 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 54.063761] audit: type=1400 audit(1516979961.859:993): avc: denied { call } for pid=9647 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 54.077609] binder: BINDER_SET_CONTEXT_MGR already set [ 54.077616] binder: 9647:9653 ioctl 40046207 0 returned -16 [ 54.079280] audit: type=1400 audit(1516979961.869:994): avc: denied { call } for pid=9647 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 54.079301] binder_alloc: 9647: binder_alloc_buf, no vma [ 54.079388] binder: 9647:9656 transaction failed 29189/-3, size 0-0 line 3127 2018/01/26 15:19:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000bbc000-0x10)=[{&(0x7f00009a4000)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000160000000008", 0x29}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000456000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000049b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00009fc000-0x10)={r1, &(0x7f0000b22000-0x1)=""/1}) lgetxattr(&(0x7f0000afe000-0x8)='./file0\x00', &(0x7f0000ee2000)=@known="73656375060000002e696d61000051b89b6643edab052414dd21007478dc108d159312ac5b160ef84c22684f60b40ffbddc11c035d117526ce436138d75299659f09e9173a582aa91853cc3cf8eb8146a38caa1d5089bf465738d5b832a97c3e90e25f9b2c33892767a570fe593891d500090013c7cb410b49", &(0x7f0000190000-0x1000)=""/4096, 0x1000) 2018/01/26 15:19:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000ca7000-0x4)=0x9) mount(&(0x7f0000d01000-0xa)='./control\x00', &(0x7f000010a000-0xa)='./control\x00', &(0x7f0000eb0000+0x2e6)='fuseblk\x00', 0x2101000, &(0x7f0000cd1000)="") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000974000)=0x0, &(0x7f0000852000-0x4)=0x4) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, 0xffffffffffffffff) fchmodat(r0, &(0x7f0000ab9000-0xa)='./control\x00', 0x44) 2018/01/26 15:19:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008008, &(0x7f0000db5000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000f45000-0x65)=""/101, 0xffffffffffffff7b, 0x0, 0x0, 0x0) 2018/01/26 15:19:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x1)='\x00', 0x3) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@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]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='bfs\x00', 0x1000400, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000002000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f000001b000-0x4)=0xc) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000029000)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, r3}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:22 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000001b000+0xdc)={0x1, &(0x7f0000010000-0x8)=[{0x1, 0x8, 0x6, 0x92}]}, 0x10) r2 = dup(r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000008000)=0x9, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f000001d000-0xc)={@empty=0x0, @empty=0x0, 0x0}, &(0x7f000001d000-0x4)=0xc) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f000001e000-0x8)={0x0, 0x0, 0x0, 0x0}) r3 = dup(r0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f000031d000-0xf3)=""/243, 0x35c, 0x2000, &(0x7f0000f50000)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) 2018/01/26 15:19:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = memfd_create(&(0x7f0000df4000-0xe)='em1^mime_type\x00', 0x1) ioctl$KDSKBLED(r1, 0x4b65, 0xbfac) ioctl$TCSETA(r1, 0x5406, &(0x7f000044f000-0xb)={0x1000, 0x0, 0x4, 0x8e9, 0x8000, 0x2, 0x7fffffff, 0x7, 0x7, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000001e000-0x8c)={0x0, 0x9, 0x4, 'queue1\x00', 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f000097d000)=0x9) fcntl$notify(r1, 0x402, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000f83000-0x32)="00019a2f617f700045430c2e39b228a5d329df92719a4d37988397d4bf862249ac690218e8c623923ca94ebb0c35b1e1be6a") ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a71000)={0xe0, 0x0, &(0x7f00003a7000)=[@request_death={0x400c630e, 0x2, 0x1}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f00004ac000)=[], &(0x7f0000985000)=[0x70]}}, @decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x0, 0x1}, @enter_looper={0x630c}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38, &(0x7f000008d000)=[], &(0x7f0000640000-0x38)=[0x30, 0x30, 0x20, 0x40, 0x78, 0x20, 0x0]}, 0x8}}, @clear_death={0x400c630f, 0x1, 0x3}, @request_death={0x400c630e, 0x2, 0x0}], 0x59, 0x0, &(0x7f00008e4000)="036a6ef49ec645dc1d509d596bc353362cd5d0ba704dcc30abe46050db1774823dadcd47e290cd31e592bf3db3e11bb989b733a6b1a44e587541f376e1bd1db1e3502cea95ab4cad5e6b854defc1066074cef195c2f5f1f889"}) sendfile(r0, r2, &(0x7f00004db000)=0x0, 0x0) 2018/01/26 15:19:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000e22000-0x28)={@common='lo\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000047000)=0x0, &(0x7f0000457000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ee4000-0x4)=0x0) socketpair(0x0, 0x80000, 0x235400000, &(0x7f0000ae9000)={0x0, 0x0}) perf_event_open(&(0x7f000029d000-0x78)={0x2, 0x78, 0x3, 0xfffffffffffffffe, 0x3f, 0x9, 0x0, 0x2, 0x10000, 0x4, 0x1, 0x5, 0x10001, 0x0, 0x0, 0x400, 0x6, 0x6, 0x4, 0x81, 0x3ff, 0x38000000, 0x7, 0x5, 0xff, 0x3, 0x6, 0x7fffffff, 0x0, 0xfff, 0x3, 0x1, 0xffff, 0x1, 0xffffffff7fffffff, 0x0, 0x9, 0x7, 0x0, 0x80000000, 0x1, @perf_bp={&(0x7f0000826000-0x1)=0x0, 0x0}, 0x1012, 0x1ff, 0x1ff, 0x3, 0x5, 0xffffffffffffffff, 0x3ff, 0x0}, r1, 0x2, r2, 0x9) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004d4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/26 15:19:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35877725fa4dc848971b0a8349135dafe4f856f190073dda589e978379dd7768571d137b25cdb1ab4161c027ed80fcd7c44a662796a17963bc24c6aca5150bebc634e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba32769b201dfb1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b124443171d9d151f602d4edd2d1bc8772b133ccde7811783d5a385cbf07fbb5e93223dd1e2c4bf3b7e6cd72c") accept4$packet(r0, &(0x7f0000f05000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cb5000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000da1000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7c, 0x9, 0x81, 0x100, 0x4, 0x4, r1}) [ 54.080566] binder: 9647:9653 got reply transaction with no transaction stack [ 54.080572] binder: 9647:9653 transaction failed 29201/-71, size 0-0 line 2920 [ 54.085546] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.085669] binder: release 9647:9653 transaction 95 out, still active [ 54.085676] binder: undelivered TRANSACTION_COMPLETE [ 54.085682] binder: undelivered transaction 94, process died. [ 54.085699] binder: send failed reply for transaction 95, target dead 2018/01/26 15:19:22 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000fa2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008e3000-0x4)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000fa6000-0x4)=r3) ptrace(0x4207, r3) ptrace$setopts(0x420b, r3, 0x8, 0x20800020) 2018/01/26 15:19:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8001) syz_open_dev$mice(&(0x7f0000ca2000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f87000)=0x0) write(0xffffffffffffffff, &(0x7f0000cb0000-0xcd)="2400000026007f000000000000007701000000ff0100000000000200ffffffff0100ff10", 0x24) [ 54.233119] audit: type=1400 audit(1516979962.029:995): avc: denied { net_admin } for pid=9659 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 15:19:22 executing program 5: socket$inet6(0xa, 0x40008000f, 0x84dd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e14000-0x4)=0x0) ioprio_get$pid(0x3, r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ae4000-0x28)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x16, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, r2}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000013f000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) r3 = syz_open_dev$usbmon(&(0x7f0000a51000)='/dev/usbmon#\x00', 0x93, 0x40000) sendmsg$key(r3, &(0x7f0000236000)={0x0, 0x0, &(0x7f0000b30000-0x10)={&(0x7f00001c8000)={0x2, 0x17, 0x0, 0x7, 0x2d, 0x0, 0x7, 0x1, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x1, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x70}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_key={0x19, 0x9, 0x5d8, 0x0, "6dd92a3ca9df0b543e51dc1bb664c96604e5233d2e2f53b8cc066e4c0d182c568b9aaf088ffd188a61e75fddd1800ec1f6399afa373d7871f2bcaa9a52db2ce595eb603703c2fc1c90c3e01a1e55a8f5c04ef390f60f2e7f33d7f48dce21cd3e55c33ee4d39809ab485dde06c54d3d3d4868631ac0d339c899e30996a4ab2edc652c78e09625a3eb7c15c39c0da9875116a05317a64694ee796abfd6f0dab84b6a78397ca99460a63bc02039faf3a0f4d211a3d3586aa720a21d01"}, @sadb_lifetime={0x4, 0x4, 0xff, 0x6, 0x5, 0x20e}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x168}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000081e000-0x1)={0x8}, 0x1) 2018/01/26 15:19:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000054c000)={0x0, &(0x7f0000723000-0x8)=[{0x9, 0x0, 0x2000000, 0xffffffff}]}) pwritev(0xffffffffffffffff, &(0x7f000060c000-0x60)=[], 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000074000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000477000-0x78)={0x400000000000, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8, 0x8, 0x8, 0x8, &(0x7f00006ee000+0x4af)=@common='syzkaller1\x00', 0x3f, 0x6, 0x40}) 2018/01/26 15:19:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000038d000)={0x0, 0xfffffffffffffffb, 0x4, 0x5, 0x1, 0x9}, &(0x7f000087d000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000caf000)={r1, 0x0}, 0x6) write(r0, &(0x7f00008a4000)="2400000058001f0014b2f407000904000200071008000100ffffffff07000200000000f1", 0x24) r2 = dup2(r0, r0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f000084c000-0x2)={0x6, 0x1f}) fanotify_init(0x8, 0x101001) [ 54.252795] audit: type=1400 audit(1516979962.029:996): avc: denied { net_raw } for pid=9660 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 54.264808] audit: type=1400 audit(1516979962.059:997): avc: denied { net_raw } for pid=9660 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 15:19:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4)=0xffffffffffff71da, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000a6c000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000fd3000-0x78)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000065b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) write(r3, &(0x7f0000fcd000-0x1000)="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", 0x595) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x44, 0x0, &(0x7f0000000000)=[@increfs_done={0x40106308, r1, 0x2}, @dead_binder_done={0x40086310, 0x2}, @acquire_done={0x40106309, r2, 0x1}, @dead_binder_done={0x40086310, 0x1}, @enter_looper={0x630c}], 0xc4, 0x0, &(0x7f0000db0000)="a40e42a1385b66b3c0800d6fc3eabf07f44bade6577f01bd23f0b46002dfa751f20963359cf0928a303baeb47851876f873645fe2782afbe74d50170dd793fc26e904ee82fdc7b7e95f4048352991344df35ff876dfe774ca549bcb718393701c4c428642d515325a836422701226eda0a52ba8aa8a679a3a56b5513b25d1aa2923513882a49acee192c039e15f44c0ca12f01501d855c6fabd7013410de383113c40e2879a31f1f6c2a49b6e5eaef2642738e485b751acac46633e64ff0e511325804f9"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r4, &(0x7f000010c000-0x43)={'system_u:object_r:cpu_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x34, 0x0}, 0x43) 2018/01/26 15:19:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@known='com.apple.system.Security\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c3d000)='user\x00', &(0x7f00008ef000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e5d000-0xa)='}\'user&\'}\x00', 0xfffffffffffffffb) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$void(r0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000daf000)={0xaa, 0x39, 0x0}) [ 54.267032] audit: type=1400 audit(1516979962.059:998): avc: denied { dac_override } for pid=9664 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 15:19:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ab3000-0x9)='/dev/rtc\x00', 0x204080, 0x0) sendto(r0, &(0x7f0000b8c000)="92ea6182ef79e2a4946e548946d9b485311857466069fbf8456fefac6da13ec1f20de31fad6943d503a4037abfc0c9623b1dc7b192b8506c5eadca0699bd97814282338d7c005c9cec90a570ccfa001fc2d3d8ae2d2556e801", 0x59, 0x86310ab49e8280ce, &(0x7f00001d8000)=@pptp={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ce9000)={0x0, 0x1}, &(0x7f00008ed000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b27000)={r1, 0x100000001}, &(0x7f00003a5000+0x1c4)=0x8) r2 = socket(0xa, 0x2400000001, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f000074d000-0x37)=""/55, &(0x7f0000ee6000)=0x37) 2018/01/26 15:19:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000339000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000ebb000)=[{&(0x7f00005dd000)={0x27, 0xae1, 0x101, 0x2, 0x2a2, 0x100, "5fbb15ce6df22b32a32911ee79a5d926fd16e917f4e7bf365d7351e17ad2c487c72cf45f8ad0425b1aa45303f11c2ff468442e5bfb2499f85506379b1a241f", 0xfa8c}, 0x60, &(0x7f0000f90000-0x30)=[{&(0x7f00003e5000-0x6f)="5ca0111202e83a869dec17f34499b04256cbc0024f67724921fd5fcb09f3e50e75cc05653f67e43a700f5568f6b38e1e377a481e6568e9a837bb4253d68f3abd5ee811117b81921ec721a613161fa639b5696fca74de407077a0ca0327b2f56e76c536db9e1b5e8b01cc6774935088", 0x6f}, {&(0x7f0000f3a000)="7aee3fea7391b1b0451ed0f8a822e0e31b3306301b17b53f7d4ad176d0", 0x1d}, {&(0x7f000040f000-0x72)="0eeb4a35f263495295f292c2f30c0e8761178b9829442005421766739e28e5c6bf7a60b5b74bd02514259f2700d2a572f7f77b23d891ce8b3f1217c8f3ceeb993c732b83db6bb5f319d63977484739642374904a5065523a5b701eec1759f88f5ddbcbeaeb5f6a6c380ab7aadf1c03da25c4", 0x72}], 0x3, 0x0, 0x0, 0x14}], 0x1, 0x48000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/26 15:19:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000374000-0x7)='ns/net\x00') ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00002b8000-0x6c)=""/108) timerfd_create(0x2, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000f66000)={&(0x7f00005f6000-0x4)=[0x0], &(0x7f00001c1000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00008af000+0x50c)=[0x0, 0x0, 0x0], &(0x7f000043e000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x4, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000288000-0x8)=[{0x4, 0x3}], 0x1) setns(r0, 0x0) sendto$ax25(r0, &(0x7f000092a000)="9369cba5558495ca94af056c4177b488b21ed2ca296e7635ab64728f309905e2a5d2476c8baec3b26767a5478d65f93b44cfebac17358dbae470376e1128038215dcc045a4fa0fa79c618cd5bfb39912800c8242258be6a5ce75f1", 0x5b, 0x20000081, &(0x7f0000ba4000-0x10)={0x3, {"250b9b87c7bb8e"}, 0xe8d9}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000cf9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000365000+0xd31)=0xb) 2018/01/26 15:19:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000889000)='./file0\x00', 0x4400, 0x6) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000e17000)={0x1, 0x100, 0x1, 0x7f, 0x4, 0x8, 0x0, 0x4, 0x3, 0x9, 0xaa0, 0x8}) write$sndseq(0xffffffffffffffff, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) lseek(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 15:19:22 executing program 0: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d35000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) r1 = socket(0x17, 0x2, 0x3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000098b000-0x4)=0x5) bind$vsock_stream(r1, &(0x7f00007f9000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10) [ 54.273421] audit: type=1400 audit(1516979962.069:999): avc: denied { sys_admin } for pid=9666 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 54.278673] audit: type=1400 audit(1516979962.069:1000): avc: denied { dac_override } for pid=9664 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/26 15:19:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00006a2000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000056d000)='stat\x00') preadv(r1, &(0x7f0000407000)=[{&(0x7f00006fb000-0xe8)=""/232, 0xe8}], 0x1, 0x0) 2018/01/26 15:19:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d32000)=0x0) ptrace$peekuser(0x3, r0, 0xaf4) getpid() r1 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) r2 = syz_open_procfs(r0, &(0x7f0000e1b000-0x16)='net/ip_tables_targets\x00') ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000077000-0x10)={0x5, &(0x7f0000b21000-0x14)=[{0x8, 0x3}, {0x5c, 0xb3cd}, {0x7, 0x0}, {0x6, 0x5}, {0x7fff, 0x10001}]}) 2018/01/26 15:19:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fstatfs(r1, &(0x7f0000012000)=""/2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c73000)={{&(0x7f000017b000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) preadv(0xffffffffffffffff, &(0x7f00007f1000)=[], 0x0, 0x0) 2018/01/26 15:19:22 executing program 0: mmap(&(0x7f0000000000/0xd52000)=nil, 0xd52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) getrlimit(0xd, &(0x7f000031b000)={0x0, 0x0}) userfaultfd(0x0) 2018/01/26 15:19:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x52879e3d9ff7895c) close(r1) 2018/01/26 15:19:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) renameat2(0xffffffffffffffff, &(0x7f0000ef4000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000753000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bd5000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000622000-0x4)=0x0) 2018/01/26 15:19:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f11000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000038e000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) r3 = dup2(r0, r2) rt_sigprocmask(0x0, &(0x7f00001b7000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r4 = memfd_create(&(0x7f0000cdc000)='+\x00', 0x20000080) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e96000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f75000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000f95000)=0x0) ftruncate(r3, 0x4) rt_sigprocmask(0x2, &(0x7f0000367000-0x8)={0x7}, &(0x7f0000186000-0x8)={0x0}, 0x8) sendfile(r0, r4, &(0x7f000000a000)=0x0, 0x2) 2018/01/26 15:19:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[], 0x0, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00001b3000-0x6c8)={0xb8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="3cd5a50556a1d0efa2f751e2a459dbbee9ab4ae68194e4ca0e74df25d731f4889811f7026ca29157481462e5b0626e0334159c96d19bcb07e71a8f0df75de589c9cd5d4a5707a04b30e74bcdeab467cf040fe490e2ff1eec6d55dcb712ad759b8457d6477bc8d42f526372078a136f0bc7078e29df74192af4b233b3f71def70910aa90eda7eeb40af76568b1c4ea581d1a33dfad43c52ef1e390e7f9ac5af4ee1533463287b"]}, 0xb8}], 0x1, 0x0, 0x0, 0x800}, 0x8000) 2018/01/26 15:19:22 executing program 0: mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000005e000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000077000)={{r0, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000077000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 15:19:22 executing program 7: prctl$intptr(0x0, 0xff) 2018/01/26 15:19:22 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000249000)=0x38b, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e2f000-0x16)='/selinux/checkreqprot\x00', 0x4800, 0x0) 2018/01/26 15:19:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') ioctl$int_out(r0, 0x5460, &(0x7f0000b15000-0x8)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') sendfile(r0, r1, &(0x7f0000532000)=0x0, 0x4) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000b60000-0x41)="") mount(&(0x7f000008a000)='./file0\x00', &(0x7f0000303000)='.', &(0x7f000079b000-0x6)='msdos\x00', 0x11080, &(0x7f0000253000-0x1000)="") r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008e9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000630000)=[], 0x0, 0x44010) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) syz_open_dev$sndseq(&(0x7f0000ccf000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r4 = epoll_create(0x80000000000101) socket$inet6_sctp(0xa, 0x5, 0x84) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000031f000-0xc)={0x0, 0x0}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_pwait(r3, &(0x7f0000440000-0x24)=[{0x0, 0x0}], 0x0, 0x0, &(0x7f0000b4e000-0x8)={0x0}, 0x8) epoll_wait(r4, &(0x7f0000229000)=[{0x0, 0x0}], 0x1, 0x7) rename(&(0x7f0000761000-0x1)='.', &(0x7f0000537000-0x8)='./file0\x00') unlinkat(r2, &(0x7f0000366000)='./file0/file0\x00', 0x200) 2018/01/26 15:19:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f0000466000)='./file0\x00', 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00009a1000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000306000)={r3, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000ac5000-0x5c)={{0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa1}, {0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0xa}, 0x38, [0x42, 0x5, 0x0, 0x2, 0x9, 0x37, 0xffff, 0x7]}, 0x5c) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000063c000)={&(0x7f0000143000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x3, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="0900000075138b1b2c5d0c673d9d8226"}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d3f000)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/26 15:19:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) [ 54.704652] device eql entered promiscuous mode 2018/01/26 15:19:23 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x842c67f3e86cade9, 0x0, 0x8, 0x80000001, 0x3, 0x6}, &(0x7f00009cb000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) mlockall(0x2) connect$inet(r1, &(0x7f0000335000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x198, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x70, 0x3, {{'deflate\x00'}, 0x128, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a6050"}}]}, 0x198}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r2, &(0x7f00002eb000-0x1000)="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", 0xf8d) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e21000-0x1c)={0x0, 0x14, "13b27011d5c3199c6257def87ff2b5c9af4b64d6"}, &(0x7f0000e25000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ce9000)=@sack_info={r3, 0x9, 0x100000000}, 0xc) sendmsg$nl_xfrm(r2, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:23 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0xeea8312a76310292, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x81, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) connect$inet(r0, &(0x7f0000f01000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000de2000-0x4)=0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) pwritev(0xffffffffffffffff, &(0x7f00004f5000)=[{&(0x7f0000ece000)="", 0x0}], 0x1, 0x0) 2018/01/26 15:19:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f00005ef000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000aaf000-0x8)={0x0, 0x9}, &(0x7f000011a000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000abd000-0x8)=@assoc_value={r2, 0x2}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x6}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000458000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ce000)=0xe8) 2018/01/26 15:19:23 executing program 6: clone(0x0, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(0x0, &(0x7f000040f000-0xf)="6e657432646576686d6361737400d6") epoll_create(0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) userfaultfd(0x0) syz_open_dev$urandom(&(0x7f0000de6000)='/dev/urandom\x00', 0x0, 0x0) getpid() shutdown(r0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getuid() getpid() ioprio_set$uid(0x3, 0x0, 0x0) 2018/01/26 15:19:23 executing program 7: r0 = socket$inet6(0xa, 0x4, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000c71000)=[{r0, 0x10, 0x0}, {r1, 0x200, 0x0}], 0x2, &(0x7f0000001000-0x10)={r2, r3+30000000}, &(0x7f0000f50000-0x8)={0x800}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000f94000-0x8)='./file0\x00', 0x40400, 0x24) r4 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$int_out(r4, 0x5460, &(0x7f0000008000-0x6)=0x0) 2018/01/26 15:19:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b17000)=@assoc_value={0x0, 0x0}, &(0x7f000023e000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007c6000)=@assoc_id=r1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/01/26 15:19:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003dd000)={0x0, 0x9}, &(0x7f0000a43000)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009c6000-0x8)={r1, 0x3d}, &(0x7f0000e4f000)=0x8) r3 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000fa3000-0xc)={r2, 0x3, 0x10}, 0xc) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0x2d1, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0xfffffffffffffffd, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffe, &(0x7f00007d9000)="", &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000be5000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) close(r1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fb2000-0x4)=0x0, 0x4) 2018/01/26 15:19:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) 2018/01/26 15:19:23 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x5, &(0x7f000000d000-0xc8)="b08c225c5509e73c3166a72b6038938514f99337d875e75d785142a35549ddb05811c24a3381c258183dc457adc1c1477c8e1e09973cf6c71be28a8775a6e00c183eab41babd63d17b8445dd1939592ccbb9734233ee3e3a7e2a2198bed7e5d67d7e7aeb24615b15dc2d6d8d651b9de7de8af00dd91206d41c3418ccb17245dcf833d9cfca2983c85bf7535500216017a638eccd8baeb46d4e18cd6778af31722d17c72060676e6aee94304f8fcfd656742df3110e457d8fa3a58fecf7f8843df0fc4f1d0aeb5473", 0xc8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f000002b000)=0xc) connect(r0, &(0x7f000002a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = syz_open_dev$mice(&(0x7f0000008000)='/dev/input/mice\x00', 0x0, 0x2001) getpeername$netrom(r1, &(0x7f000000b000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000a000)=0x48) 2018/01/26 15:19:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="190300000000003800a9861bb45f00b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000574000-0x4)=0x1ff) r1 = dup(r0) sendto$ipx(r1, &(0x7f0000240000)="87275ca2fbe4962c42bd8e4b12edd42f228a6191b9767aea12dc29a9f5667b6b88db29758b1390ab204e5b72c38f2fcac43c164bcd86ff18ef960a33dbc81463f67b69c873eeab956de32c6d1e901dc0c8b9b8706d6b3b6d07e804dd63f05833080330ece35d7268736f3a3a41b41fef73e8999924d4ed5a42529a082fadf4591af076098e1ad45819605a", 0x8b, 0x4000, &(0x7f0000240000)={0x4, 0xff, 0x7, "85a558e7ec88", 0x8fd8, 0x0}, 0x10) 2018/01/26 15:19:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000744000)={0x0, 0x4, 0x6, 0x401, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x2d31}, 0x6) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0xb, 0xde) 2018/01/26 15:19:23 executing program 7: r0 = memfd_create(&(0x7f0000397000-0x1)='\x00', 0x2) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000adc000-0x4)=0x0, &(0x7f0000cee000-0x3)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) fsetxattr(r1, &(0x7f0000ac4000+0x11d)=@random={"1200895c00", '+vmnet1*@usereth1useremime_typeuser\x00'}, &(0x7f000011f000-0xb)='\x00', 0x1, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000fd1000)={@common='bridge0\x00', @ifru_flags=0xa101}) 2018/01/26 15:19:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000006) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eb5000-0x10)={&(0x7f0000d3b000)=@ipv6_deladdr={0x18, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup2(r0, r0) 2018/01/26 15:19:23 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000435000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000098e000-0x38)={0x0, 0x0, &(0x7f0000de5000-0x40)=[{&(0x7f0000001000-0xcd)=""/205, 0xcd}, {&(0x7f00005c6000-0x7b)=""/123, 0x7b}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000131000-0x2d)=""/45, 0x2d}], 0x4, &(0x7f0000001000-0xf4)=""/244, 0xf4, 0x1}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$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$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) connect$inet6(r2, &(0x7f0000bf4000-0x1c)={0xa, 0x1, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) sendto$inet6(r2, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 15:19:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000841000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x46000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000052a000-0x108)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3ff, 0x3f, 0x27c, 0x2, 0x1, 0x7, 0x8, 0x330, 0x1, 0x80, 0x4, 0x4b3, 0x80000001, 0x3ff]}, &(0x7f00008cd000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a60000)={r1, 0x1000002010001, 0x4, [0x7, 0x0, 0x8005, 0x2]}, &(0x7f0000dde000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000078d000)={0x1ff, 0x6, 0x9, 0x6, 0x2857, 0x80000000000000, 0x6, 0x6, r2}, &(0x7f0000512000)=0x20) r3 = socket$unix(0x1, 0x5, 0x0) r4 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r4, 0x1, 0x17, &(0x7f0000cbd000)=0x6f71, 0x4) mmap(&(0x7f0000001000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r6, 0x0) connect$unix(r5, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) fcntl$setstatus(r3, 0x4, 0x800000080001fff) connect$unix(r5, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r7, 0x1, 0xc, &(0x7f00002a6000-0x4)=0x0, &(0x7f0000ecf000)=0x4) 2018/01/26 15:19:23 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) socket$packet(0x11, 0x3, 0x300) 2018/01/26 15:19:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003a6000)="a0", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1000000000010) 2018/01/26 15:19:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000dc4000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000097b000-0x9)='illinois\x00', 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x18) connect$unix(r0, &(0x7f00004b6000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/26 15:19:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000044b000)=[{&(0x7f0000986000-0x93)=""/147, 0x93}], 0x1, &(0x7f00009eb000-0x23)=""/35, 0x23, 0x0}, 0x0}], 0x1, 0x120, &(0x7f00000f9000-0x10)={0x0, 0x0}) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000021b000)='/dev/sequencer\x00', 0x200000, 0x0) bind$netlink(r2, &(0x7f00002d9000-0xc)={0x10, 0x0, 0x0, 0x20090}, 0xc) tkill(r1, 0x16) 2018/01/26 15:19:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000035c000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00001ad000-0xe)=""/14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000054000-0x8)={0x0, 0x1}, &(0x7f0000484000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f36000)={r1, 0xfffffffffffffff9}, &(0x7f0000ea7000)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x4, 0x803, 0xffffffffffffffff, 0x1, 0x0, 0xfffffffffffffffd, 0x0}, 0xffffffffffffff6e) 2018/01/26 15:19:23 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000d9000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000886000-0x26)=':vmnet0bdevwlan1^wlan1bdev-nodeveth1+\x00', 0x8c0, 0x80, &(0x7f0000c3f000-0x40)={0xff, 0x3, 0x5, 0x3, 0x2, 0x4, 0x40, 0x9ac}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00000c7000-0x1)='.', &(0x7f0000359000)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setresgid(0x0, 0x0, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000fe7000-0x1a4)=[{{0x0, 0x0, &(0x7f0000fe7000-0x90)=[{&(0x7f0000b43000-0xda)=""/218, 0xda}, {&(0x7f0000c1c000)=""/45, 0x2d}, {&(0x7f0000fe7000-0x71)=""/113, 0x71}, {&(0x7f0000da2000-0xf)=""/15, 0xf}, {&(0x7f00009fc000)=""/100, 0x64}, {&(0x7f00000bb000)=""/87, 0x57}, {&(0x7f0000867000)=""/53, 0x35}, {&(0x7f0000af0000)=""/67, 0x43}, {&(0x7f0000fe7000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f0000fe6000)=""/166, 0xa6, 0x100}, 0x2}, {{&(0x7f0000fe7000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000fe7000-0x70)=[{&(0x7f0000e5c000-0x83)=""/131, 0x83}, {&(0x7f0000ef2000)=""/4096, 0x1000}, {&(0x7f0000fe6000)=""/115, 0x73}, {&(0x7f00008c2000-0x68)=""/104, 0x68}, {&(0x7f0000a81000)=""/182, 0xb6}, {&(0x7f0000b76000)=""/215, 0xd7}, {&(0x7f0000065000)=""/105, 0x69}], 0x7, &(0x7f00006a5000)=""/211, 0xd3, 0x20}, 0x5}, {{&(0x7f000017e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000fe6000)=[{&(0x7f0000fe7000-0xe8)=""/232, 0xe8}, {&(0x7f0000fe6000)=""/192, 0xc0}, {&(0x7f0000fe6000)=""/160, 0xa0}, {&(0x7f0000fe6000)=""/143, 0x8f}, {&(0x7f0000293000)=""/137, 0x89}], 0x5, 0x0, 0x0, 0x4}, 0xb151}, {{&(0x7f0000ee9000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fe6000)=[{&(0x7f0000fe6000)=""/202, 0xca}, {&(0x7f0000fe7000-0x1000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x3ff}, 0x6}, {{&(0x7f0000d98000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f42000-0x10)=[{&(0x7f0000fe7000-0x81)=""/129, 0x81}], 0x1, &(0x7f0000170000-0x28)=""/40, 0x28, 0x4}, 0xfffffffffffffffd}, {{&(0x7f00007ac000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000fe6000)=[{&(0x7f0000c7d000)=""/155, 0x9b}], 0x1, 0x0, 0x0, 0x0}, 0x2}, {{&(0x7f0000fe6000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000786000+0x1e)=[{&(0x7f0000fe7000-0x6f)=""/111, 0x6f}, {&(0x7f0000fe7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fe7000-0x84)=""/132, 0x84}, {&(0x7f0000fe6000)=""/4096, 0x1000}, {&(0x7f0000306000-0xda)=""/218, 0xda}, {&(0x7f0000d9e000)=""/126, 0x7e}], 0x6, &(0x7f0000fe7000-0x69)=""/105, 0x69, 0x6}, 0x1f}], 0x7, 0x2000, 0x0) connect$ipx(r0, &(0x7f0000409000)={0x4, 0x7fff, 0x40, "dc1ef6b498ed", 0x5, 0x0}, 0x10) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000288000)='/selinux/enforce\x00', 0x0, 0x0) 2018/01/26 15:19:23 executing program 4: mremap(&(0x7f000091c000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f00000ad000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000674000)=""/0, &(0x7f0000740000-0x4)=0x0) 2018/01/26 15:19:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) 2018/01/26 15:19:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ef6000)='/dev/pktcdvd/control\x00', 0x20200, 0x0) bind$unix(r1, &(0x7f00007fb000)=@file={0x1, './file0\x00'}, 0xa) fsetxattr(r0, &(0x7f000064b000)=@random={'btrfs.', '\x00'}, &(0x7f00004b1000)='$)self%\x00', 0x8, 0x3) r2 = socket$inet6(0xa, 0x802, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x10000000000010, &(0x7f0000f95000)="07a94e67", 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000698000-0x4)=0x8001, 0x4) setsockopt$inet6_udp_int(r2, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x2bd37c43456c965) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f00004b5000)={0x0, 0x2710}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f87000-0xc)=@sack_info={0x0, 0x3, 0xfff}, &(0x7f0000fc0000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c90000)={0xb, 0x800c, 0x9, 0x4, r4}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000efd000-0xc)={r4, 0x6, 0x30}, 0xc) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) [ 55.508855] IPVS: length: 24 != 8 2018/01/26 15:19:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000904000-0xb)={0xb4f4, 0x2, 0x7f, 0x3, 0x4, 0x80000001, 0x900000000000, 0x3ff, 0x9, 0x4, 0x1}, 0xb) symlinkat(&(0x7f0000779000)='/', r0, &(0x7f0000221000-0x8)='./file0\x00') ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000138000)=""/173) renameat2(r0, &(0x7f000000c000-0x14)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000214000-0x8)='/', 0x0) 2018/01/26 15:19:23 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) userfaultfd(0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) [ 55.561652] IPVS: length: 24 != 8 2018/01/26 15:19:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000679000)=0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x80000000007, &(0x7f000081c000)=0x0, 0xfffffffffffffe43) 2018/01/26 15:19:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x1) ioctl(r0, 0x2288, &(0x7f0000871000)="") 2018/01/26 15:19:24 executing program 5: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00005e2000-0x7b)=""/123, 0x7b) 2018/01/26 15:19:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000057e000-0x10)='/selinux/member\x00', 0x2, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000761000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000502000)=0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cb7000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f00003f0000-0x54)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x36, 0x132, 0x0}, 0x54) 2018/01/26 15:19:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/ppp\x00', 0xc0c00, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aaa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc7000-0x4)=0xc) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000678000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f0000a78000-0x69b)="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", 0x591, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/26 15:19:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x60, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003d8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000060d000-0x50)={0x101, @time={0x0, 0x989680}, 0x3, {0x100000001, 0x4}, 0x3, 0x2, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 15:19:24 executing program 2: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000bb000)={0x7, 0x6, 0x40, 0x8, 0x3, 0x800, 0x8, 0x8, 0x1000, 0x1, 0x400, 0x92}) getsockopt$inet_tcp_buf(r0, 0x6, 0x10, &(0x7f0000a42000-0x56)=""/86, &(0x7f000054a000)=0x56) 2018/01/26 15:19:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x100, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000944000-0x10)={0x3, &(0x7f00008a9000)=[{0x1, 0x1, 0x1, 0x95cf}, {0x5, 0xfffffffffffff801, 0x3f, 0x0}, {0x800, 0x8001, 0x6, 0x1}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) timer_create(0x8, &(0x7f0000864000)={0x0, 0x29, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a05000-0x4)=0x0) 2018/01/26 15:19:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400000000000200, &(0x7f00009b4000)="0a10bbbd825d2b1a3df21a7480a020e0566906f6d665bdac4af2c0b499a2e1c366d6a22942d9a2250087721b89e806bb6bef7896396a84ae1d607118c26897b9e2f3b3027dc5b04a43ec264b7f5777bcb9a860affe926b7fd7187297", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dcc000-0x1)='C') mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000388000)=[&(0x7f0000ba1000)=']\x00', &(0x7f00002dc000)='{\x00', &(0x7f00000d5000-0x4)='[b.\x00', &(0x7f0000eed000-0x8)='cpuset+\x00', &(0x7f0000d70000)='vboxnet1\x00', &(0x7f0000d15000-0xb)='vmnet1&em0\x00', &(0x7f000098f000-0x4)='em0\x00', &(0x7f00004d9000-0x11)='posix_acl_access\x00', &(0x7f0000398000)=')*]*bdevvboxnet0gmnet1\x00', &(0x7f00006db000-0x3)='(}\x00'], &(0x7f0000209000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009c4000)=""/0, 0x0, 0x0) clone(0x0, &(0x7f0000a6d000-0x5a)="", &(0x7f0000add000)=0x0, &(0x7f000043c000-0x4)=0x0, &(0x7f0000403000-0x2c)="") 2018/01/26 15:19:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x300000d, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b24000)={0x0, 0x60, "7daa398b1fed289fd74c265235074b847b7275a1fb23170c5e42092b37d77716b6b405dc377ca6325a09426fd961852d4bdbe021b759c43ceee7fe1d944bd08c5c57d5dd694bfa6f670b7717ce5734fbb346562f1c482d260b660ea74d83c89f"}, &(0x7f000068d000)=0x68) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000025000-0xa0)={r1, @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]}, 0x0, 0x10001, 0x4, 0x5, 0xa0}, 0xa0) r2 = socket$inet(0x2, 0x8000e, 0x3ff) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000b29000)={0x80000001, {{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]}, {{0x2, 0x2, @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]}}, 0x118) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x0, &(0x7f00009f8000)=0x0, &(0x7f0000426000-0x4)=0x4) 2018/01/26 15:19:24 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f000030a000-0x44)={@common="6c52000000000200", @ifru_data=&(0x7f0000ffd000-0x20)="0a0000008000fa0400000004bd000000ff00010000000009690007ffff2400"}) 2018/01/26 15:19:24 executing program 1: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00002a0000-0xe)='/dev/keychord\x00', 0x10000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eee000-0x1)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)='\f', 0x1) setsockopt$inet_int(r1, 0x0, 0x800c, &(0x7f0000ef1000)=0x7f, 0x4) pipe(&(0x7f0000bf1000)={0x0, 0x0}) ioctl$TCSETAF(r2, 0x5408, &(0x7f000037d000-0x14)={0x7, 0xf74, 0x8, 0x8, 0x10000, 0x20, 0x52, 0x4, 0x5, 0x7}) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/26 15:19:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0xb98, &(0x7f0000796000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000e34000-0x69)="d38cc47832408c16edd7804dcde4e6500971321800e3457e9a4eb4f5a7eb5653f6997907ab7296b979423dbef8549454a8375436dd2471605af7e0e1bc84550c26efb2b7b2859826d2c269a64073d218cdfd0479fe677d033598c0ccf6378bfc79430d9d059469352c", 0x69) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000177000-0x14)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e44000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000d3e000-0xa0)={r4, @in6={{0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x345f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x81, 0x100000001, 0x1, 0x50}, 0xa0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r5 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$usbmon(&(0x7f000046e000)='/dev/usbmon#\x00', 0x1000, 0x200100) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f00005a8000-0x18)=@generic={0x0, 0x0, 0x0}) 2018/01/26 15:19:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000695000)='/selinux/mls\x00', 0x0, 0x0) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000029d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) pread64(r1, &(0x7f0000a12000)=""/0, 0x0, 0x0) 2018/01/26 15:19:24 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x200000) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') close(r1) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000003000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000000e000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, r2}, 0x14) 2018/01/26 15:19:24 executing program 2: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000a, 0x400, &(0x7f0000fdd000)={0x0, 0x0}) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000fde000-0x3c)=""/60, &(0x7f0000273000)=0x3c) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x7f, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/01/26 15:19:24 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000df9000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000418000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x80000000, 0x4) ioctl$void(r0, 0x5450) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x2000, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4, 0x0}]}, 0x20) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/26 15:19:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000baa000-0xa)='oom_score\x00') ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000038b000-0x4)=0x120190) r1 = socket(0x8, 0x5, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000d4b000)=[{0xb1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/26 15:19:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000e3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) execve(&(0x7f0000e78000-0xa)='./control\x00', &(0x7f0000cba000-0x18)=[&(0x7f000033b000)='/selinux/commit_pending_bools\x00', &(0x7f0000fdb000-0x5)='GPL/\x00', &(0x7f000075c000)='selinux:wlan1-\x00'], &(0x7f0000629000-0x30)=[&(0x7f0000047000)='\x00', &(0x7f0000d61000-0xa)='/selinux/commit_pending_bools\x00', &(0x7f000085b000-0x1e)='/selinux/commit_pending_bools\x00', &(0x7f0000089000)='/selinux/commit_pending_bools\x00', &(0x7f00002fb000-0x8)='proc\'\\{\x00', &(0x7f0000c1f000)='/selinux/commit_pending_bools\x00']) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x9) inotify_add_watch(r0, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) link(&(0x7f0000b7b000-0x10)='./control/file0\x00', &(0x7f0000ebf000-0xa)='./control\x00') open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000ba6000)='./control\x00', 0x0, 0x0) stat(&(0x7f000007a000-0x10)='./control/file0\x00', &(0x7f00002b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000058b000-0x10)='./control/file0\x00', &(0x7f0000c2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000fb1000)='./control/file0\x00', r2, r3) 2018/01/26 15:19:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000007ff, 0xfffffffffffffffe) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000004f000-0xd)='/dev/snd/seq\x00', 0x0, 0x8643) recvmsg(0xffffffffffffffff, &(0x7f0000a57000)={&(0x7f0000e6c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f00007d7000)=[{&(0x7f000097d000-0xcb)=""/203, 0xcb}, {&(0x7f000090a000)=""/111, 0x6f}, {&(0x7f0000c49000-0x3c)=""/60, 0x3c}, {&(0x7f00005e3000-0x48)=""/72, 0x48}, {&(0x7f00005fd000-0x33)=""/51, 0x33}, {&(0x7f0000b89000)=""/113, 0x71}, {&(0x7f0000aa8000)=""/13, 0xd}, {&(0x7f000047c000)=""/240, 0xf0}, {&(0x7f0000653000-0x1)=""/1, 0x1}, {&(0x7f0000411000-0xf5)=""/245, 0xf5}], 0xa, &(0x7f0000fab000-0x1c)=""/28, 0x1c, 0xffffffffffff8000}, 0x0) symlink(&(0x7f0000e8b000-0x8)='./file0\x00', &(0x7f0000faa000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000040e000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000297000-0x8)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000047000)='/dev/snd/seq\x00', 0x0, 0x80000) bind$ax25(r1, &(0x7f00005da000-0x10)={0x3, {"65cf858df1ef4b"}, 0x5}, 0x10) gettid() ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000030b000-0xb0)={{0x0, 0x81}, '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]}) accept4$inet(r1, &(0x7f0000994000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000832000-0x4)=0x10, 0x800) 2018/01/26 15:19:24 executing program 2: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000a, 0x400, &(0x7f0000fdd000)={0x0, 0x0}) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000fde000-0x3c)=""/60, &(0x7f0000273000)=0x3c) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x7f, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/01/26 15:19:24 executing program 6: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") signalfd(0xffffffffffffffff, &(0x7f0000a08000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0xc)='/dev/input/mice\x00', 0x0, 0x80) r1 = open$dir(&(0x7f0000fad000)='./file0\x00', 0x404800, 0x40) renameat2(r0, &(0x7f0000bbf000)='./file0\x00', r1, &(0x7f00009ce000)='./file0\x00', 0x6) 2018/01/26 15:19:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000c1d000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchownat(0xffffffffffffffff, &(0x7f0000824000-0x8)='./file0\x00', 0x0, 0x0, 0x0) pipe(&(0x7f0000849000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00008de000)={0x2, 0x7f, 0xff00000000000000, 0xf671}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000025000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000610000-0x4)=@assoc_id=0x0, &(0x7f000073e000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00005e3000)={r3, 0x100}, 0x6) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000d5c000)=0x0, 0x4) 2018/01/26 15:19:24 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x80100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x7, 0x10000) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x18)=[{r0, 0x0, 0x0}, {r1, 0x3000, 0x0}, {r2, 0x20, 0x0}], 0x3, 0xe2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x101, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001000-0x8)={r4, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x4ef000)=nil, 0x4ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004f0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f00004ef000)=0x3, 0x301) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0xfffffffffffffff7) 2018/01/26 15:19:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000004, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x4, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 15:19:24 executing program 6: r0 = socket(0x1, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x50) 2018/01/26 15:19:24 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4800000000006) sendmsg$nl_generic(r0, &(0x7f0000011000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x15, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000015000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000000b000-0x8)={0x0, 0x0}, &(0x7f0000014000)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000014000)={0xfff, 0x8000, 0x8, 0x1, r2}, &(0x7f0000015000-0x4)=0x10) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000000b000-0x4)=0x0, &(0x7f0000014000)=0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r3, &(0x7f000000c000-0x38)={&(0x7f000000c000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000011000)=[{&(0x7f0000009000-0x1000)="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", 0x1000}, {&(0x7f0000013000)="ccc0125c6c7a0bbdb305c8361f38a19aecb4b363f164769e6f581fac0c5359b1c15606c5e615bc1b307643e7a9ed36cf9d43cb65ba6e5c7c43958cfa3170b7a66795042960fe57b43e90837246634982d6", 0x51}, {&(0x7f0000005000-0x23)="f0139c4394fbc0d163f49a45ac3f68f027daacbcdc32fffadaca6acef5140024d20778", 0x23}, {&(0x7f0000012000-0x17)="8907360d926a0d5fec42b2484f8188df9e21693b0549d3", 0x17}, {&(0x7f0000002000)="b15e4b6db30b51447e1518343b336248436898a89a3c270b8aec5fd26a76134ed86324e7714521d1996c8f943d62c266c7f40dcf884a269c9b792dc22c4f7e90f1325bd0c637d924f6e6b90c0f63e2a7183019de30b0511bc496e276fad77efd29278aa16c18e4767c71ac143dcad712960f1cd30981a270cb7efaa0d2a57cfe420cdca13c90bf511c9d43ea39a498b7a6f7973e342c525494a2b1d03099c234cdd48811cdd6626f26da4430c09c4d80283e07f5ab11609e87b4f158f92a695c6ce82078c81425e901a3a53ec08343667d7a4a30077d0172b0814e7c37030b9eb17302acc6922f6453c33b0f", 0xec}, {&(0x7f000000e000-0x1f)="acdc69b5bfe450898572073d4679b7709c9886ad8f5cb4fdedbdd6bf33cdfd", 0x1f}, {&(0x7f0000014000)="12b5bae0eb9d6b26d92de2c44219e0f1adbb045892f758bd2f025fffce245935e6d703f2e4013d963bc6e5916feff0f6e066e1482d602696b75bbeda7be67133279dd64ae0ebe335ce7b7592008fb5c16016e75f8cad5139e3bbaf32cfa01cdc9ceaf603690533882eaadfd730329dec14bf", 0x72}], 0x7, &(0x7f0000009000-0x5)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x0}, 0x800) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000015000)='/dev/ppp\x00', 0x300, 0x0) [ 56.665334] binder: 9974:9989 ioctl 40046205 fffffffffffffff7 returned -22 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 "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 244.929134] INFO: task syz-executor7:9960 blocked for more than 120 seconds. [ 244.936357] Not tainted 4.9.78-gf518fe4 #22 [ 244.941580] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.949578] syz-executor7 D28560 9960 3393 0x00000004 [ 244.955296] ffff8801c2110000 ffff8801bfe74fc0 ffff8801bfe75a40 ffff8801c8904800 [ 244.963355] ffff8801db321b98 ffff8801ca387a40 ffffffff838a1bbb 0000000000000002 [ 244.971404] 0000000041b58ab3 00ffffff8418af54 ffff8801db322468 ffff8801db322490 [ 244.979419] Call Trace: [ 244.981985] [] ? __schedule+0x67b/0x1ba0 [ 244.987670] [] schedule+0x7f/0x1b0 [ 244.993027] [] blk_mq_freeze_queue_wait+0x114/0x230 [ 244.999700] [] ? plug_ctx_cmp+0x100/0x100 [ 245.005474] [] ? prepare_to_wait_event+0x450/0x450 [ 245.012112] [] blk_mq_freeze_queue+0x1d/0x20 [ 245.018155] [] lo_ioctl+0xfdf/0x1990 [ 245.023520] [] ? get_futex_key+0x1050/0x1050 [ 245.029586] [] ? loop_lookup.part.19+0x110/0x110 [ 245.035962] [] blkdev_ioctl+0x4aa/0x1a60 [ 245.041668] [] ? blkpg_ioctl+0x930/0x930 [ 245.047359] [] ? __lock_acquire+0x629/0x3640 [ 245.053428] [] ? do_futex+0x3f8/0x15c0 [ 245.058951] [] ? debug_check_no_obj_freed+0x154/0xa10 [ 245.065841] [] block_ioctl+0xde/0x120 [ 245.071655] [] ? blkdev_fallocate+0x440/0x440 [ 245.077775] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.083501] [] ? ioctl_preallocate+0x220/0x220 [ 245.089723] [] ? selinux_file_ioctl+0x355/0x530 [ 245.096010] [] ? selinux_capable+0x40/0x40 [ 245.102032] [] ? __fget+0x201/0x3a0 [ 245.107303] [] ? __fget+0x228/0x3a0 [ 245.112600] [] ? __fget+0x47/0x3a0 [ 245.117765] [] ? security_file_ioctl+0x89/0xb0 [ 245.124016] [] SyS_ioctl+0x8f/0xc0 [ 245.129213] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.135769] [ 245.135769] Showing all locks held in the system: [ 245.142109] 2 locks held by khungtaskd/514: [ 245.146408] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.155124] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.164817] 1 lock held by rsyslogd/3177: [ 245.168930] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.177883] 2 locks held by getty/3305: [ 245.181876] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.191214] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.201296] 1 lock held by syz-executor7/9960: [ 245.205861] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.215284] 1 lock held by syz-executor7/9987: [ 245.219881] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.229247] [ 245.230852] ============================================= [ 245.230852] [ 245.237932] NMI backtrace for cpu 0 [ 245.241619] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.78-gf518fe4 #22 [ 245.248775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.258100] ffff8801d89d7d00 ffffffff81d943a9 0000000000000000 0000000000000000 [ 245.266066] 0000000000000000 0000000000000001 ffffffff810bac10 ffff8801d89d7d38 [ 245.274043] ffffffff81d9f4cd 0000000000000000 0000000000000000 ffff8801c2141c18 [ 245.282023] Call Trace: [ 245.284588] [] dump_stack+0xc1/0x128 [ 245.289925] [] ? irq_force_complete_move+0x390/0x390 [ 245.296649] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.302591] [] ? irq_force_complete_move+0x390/0x390 [ 245.309317] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.316387] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.323369] [] watchdog+0x6f0/0xa70 [ 245.328615] [] ? watchdog+0x125/0xa70 [ 245.334034] [] kthread+0x26d/0x300 [ 245.339189] [] ? reset_hung_task_detector+0x20/0x20 [ 245.345833] [] ? kthread_park+0xa0/0xa0 [ 245.351436] [] ? kthread_park+0xa0/0xa0 [ 245.357037] [] ? kthread_park+0xa0/0xa0 [ 245.362632] [] ret_from_fork+0x5c/0x70 [ 245.368303] Sending NMI from CPU 0 to CPUs 1: [ 245.372821] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b18a6 [ 245.380237] Kernel panic - not syncing: hung_task: blocked tasks [ 245.386381] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.78-gf518fe4 #22 [ 245.393545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.402869] ffff8801d89d7cb8 ffffffff81d943a9 ffffffff83a8ade0 ffff8801d89d7d90 [ 245.410845] ffff8801c2141c00 dffffc0000000000 ffffffff84409000 ffff8801d89d7d80 [ 245.418814] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 245.426785] Call Trace: [ 245.429343] [] dump_stack+0xc1/0x128 [ 245.434675] [] panic+0x1bc/0x3a8 [ 245.439658] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.447856] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.455098] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.462341] [] watchdog+0x701/0xa70 [ 245.467583] [] ? watchdog+0x125/0xa70 [ 245.473016] [] kthread+0x26d/0x300 [ 245.478184] [] ? reset_hung_task_detector+0x20/0x20 [ 245.484818] [] ? kthread_park+0xa0/0xa0 [ 245.490420] [] ? kthread_park+0xa0/0xa0 [ 245.496011] [] ? kthread_park+0xa0/0xa0 [ 245.501603] [] ret_from_fork+0x5c/0x70 [ 245.507615] Dumping ftrace buffer: [ 245.511177] (ftrace buffer empty) [ 245.514859] Kernel Offset: disabled [ 245.518464] Rebooting in 86400 seconds..