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", 0x4c9}], 0x1, &(0x7f0000222000)=[{0x1010, 0x0, 0x10001, "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"}, {0x10, 0x108, 0x1, ""}, {0x48, 0x1, 0x1, "4ccd7ba6d2b5b6f153ea437640cdb7482ad66f4a133218f2e7d2b76b24f6a085886220667716b102031e9d55a3467faaa3b0"}, {0xa8, 0x101, 0x7f, "46bb888b52ea3c4df6c8dc03b5b8fd3fea0eba334a9dad310b320fca9bc7ca94878469e78a32da3aeea5d7294a8de88ded9a42d1615c64c4cdeb6cd54fe764e7a1870540268674dcb65c9e75a352440093a6f11cdcb1d79c4e77c66e47a1e0a1ba0fb8234b66dc89546d1d05b0d34ef778123e90790725981c530cce1e2064cbf09bebd9492fb33d15f0d7d1b3fd40698b65f20b5a76"}, {0x20, 0x111, 0x0, "89e5c24eaea7cd453c0247b2b061"}, {0x30, 0x101, 0x8, "2501d3850bcaea8812eb2934e306f6fbe95d983994be68952824aafc22c4"}, {0xc0, 0x113, 0x1000, "e951ec3224ae2515aee9f5e34c3c756be5318da195e15d01763b0e30026947858dbd325cf033a490be6e762221e2b4d73e05c01fed3c0caa119750379e88acf34bfc3832e52f573aa4e87e5f8122039f88300c7f9d157833d5fb4d759546882946193bd4cdbedbad8a4b31d2a1c41384bd1dd9f0e09e2023c33af4bdc1c1c4b55401a43971c95d1d1a945da29512b911e919b36219ab61b9aa834e9d5a269441bef1196c1124fb8d95981c264b"}], 0x7, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000122000)="72656e6f00", 0x5) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000503000)="2f6465762f62696e64657200", 0x501000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000caf000)={0x0, 0x0}, &(0x7f00002dd000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009a1000)={0x8, 0x7, 0x8000, 0x7, 0x8, 0x10f, 0x8, 0x4, r2}, &(0x7f0000c48000)=0x20) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003a0000-0x8)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) sendmmsg(r0, &(0x7f0000f4a000)=[{{&(0x7f0000604000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000456000)=[{&(0x7f0000199000)="c1", 0x1}], 0x1, &(0x7f0000f2d000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f000036f000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x6, 0x0, 0x0}}, 0x8, &(0x7f00007f0000-0x60)=[{&(0x7f00000ff000-0x6b)="", 0x0}], 0x1, &(0x7f0000e99000-0x11c0)=[], 0x0, 0x0}, 0x0}], 0x2, 0xc841) 2017/09/29 11:28:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f00007b5000-0x4)=0x0, &(0x7f0000000000)=0x4) r0 = syz_open_dev$loop(&(0x7f0000e40000)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b11000-0x14)={0xb158, 0xcc9, 0x40, 0x401, 0x1}, 0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpid() getpgrp(r4) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000d06000)=0x0, 0x4) accept4(0xffffffffffffffff, &(0x7f0000010000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000075b000)=0x58, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001b0000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x6d, 0x20, 0x8}, &(0x7f0000e2c000-0x4)=0xa0) r5 = add_key(&(0x7f00008e1000-0x5)="7573657200", &(0x7f0000fbf000-0x3)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e86000)="8382c4fbe148f79fd5ad745a076fc048643972f7f632a714bc3f514a397ce0bcf1d91a4c559ef37be0aec2f49acedb178c5b359aa68c10fa5efc0ca6ec0af719f2d3498b47a65848fecd7473c93f748704d5e4ab215ded79", 0x58, 0xfffffffffffffffb) keyctl$update(0x2, r5, &(0x7f0000453000)="e6983febee0003e2992084023f325aa609eef7c9efd6102012331c", 0x1b) r6 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000f6a000)=0x0, 0x4) ioctl$TIOCMBIS(r2, 0x5417, &(0x7f000020e000)=0x4) sendmsg$inet_sctp(r6, &(0x7f0000558000-0x38)={&(0x7f0000c80000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003b2000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) memfd_create(&(0x7f0000e4b000-0x16)="0010000065656d06006d69001f5f74796ffe00001f", 0x3) r7 = socket$netlink(0x10, 0x3, 0x10) r8 = add_key(&(0x7f00003b5000-0xa)="73797a6b616c6c657200", &(0x7f000059b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006ea000-0x53)="828b70feafbf09acbc5d61ffc952bdb1e1a70f862cde682af777ba7cb806ba7e3ff1a36edae6cd5e900b578406480bc73d253b0f6c03c1630f36a4b6c8d651d5aad9073b8f439c20f24a8c51c4089064d64283", 0x53, 0xffffffffffffffff) keyctl$assume_authority(0x10, r8) sendmsg$netlink(r7, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) readv(r7, &(0x7f000074e000-0x90)=[{&(0x7f00000ef000)="00", 0x1}], 0x1) 2017/09/29 11:28:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000fad000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000aba000)=0x0, 0x4) accept$netrom(0xffffffffffffffff, &(0x7f0000d43000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) r0 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f70746d7800", 0x802, 0x0) syz_open_dev$random(&(0x7f0000698000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2) sendfile(r1, r1, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$TIOCEXCL(r1, 0x540c) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000032000)={0x1, 0x80000000, 0x1da4df65, 0x7, 0x4, 0x8}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c5c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009a9000-0x4)=0x8) writev(r2, &(0x7f0000cf2000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000001000000ff5005e809000100ff0000000000000809", 0x29}], 0x1) socket$inet6_sctp(0xa, 0x40000000040008, 0x84) syz_emit_ethernet(0xff, &(0x7f0000710000-0xff)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x1d, 0x4, 0xfffffffffffffff7, 0x7, 0xf1, 0x1, 0x1, 0x8, 0x15, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @cipso={0x86, 0x48, 0x8, [{0x0, 0x6, "10ce340b"}, {0x5, 0x6, "fdc09d86"}, {0x7, 0x11, "079d3fd6563c00e3ab61c06b0bb9d0"}, {0x1, 0xc, "a7a3681948feb612c424"}, {0x7, 0xc, "3fbb55508ed0713ebddd"}, {0x5, 0x5, "07540c"}, {0x7, 0x6, "fd7d512a"}, {0x5, 0x2, ""}]}, @noop={0x1}, @ra={0x94, 0x6, 0xffff}, @generic={0x0, 0xe, "e0408abeb6acde922a3505c4"}, @end={0x0}]}}, @igmp={0x1f, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "d63ba254c4d13233b5588262fd0c41f43293a58ccf4753d98c61b94467cb5ea4c9c93e56daf755c89ef5884c88be57c0e38f91d7e73fd455e5073241dd43dbb0fb7597cafb9e779c4e1257e7a95633fd73c040cffad8a9248f66c08df7c528e2cffd48b0855049ea423d2f52b1caf8d68044950330"}}}}}) r3 = socket$inet6(0xa, 0x2, 0x4) setsockopt$sock_int(r3, 0x1, 0x800000000000002, &(0x7f0000f06000)=0x2, 0x4) r4 = socket(0x2, 0x4, 0x7) socket(0x4, 0x5, 0x2b) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f000066e000)=0x9, 0x4) 2017/09/29 11:28:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002e7000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000006, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)="bd00", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x4000001d, &(0x7f0000be6000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000e000)=0xe1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000d78000-0x8)="2e2f66696c653000", 0x80401, 0x40) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000004000-0xc)={0x2, 0xfc1, 0x0, 0x200000000, 0x6, 0x7ff}) accept$ipx(r0, &(0x7f000000f000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000010000-0x4)=0x10) ioctl(r0, 0x647, &(0x7f000000e000+0x66a)="a4") r2 = epoll_create1(0x80000) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000010000-0x8)={0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000f000-0xc)={0x40200000, 0x0}) epoll_wait(r2, &(0x7f000000d000-0x10)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x247000)=nil, 0x247000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/29 11:28:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000057d000-0x8)="2e2f66696c653000", 0xc) truncate(&(0x7f0000eda000-0xc)="2e2f66696c65302f62757300", 0x0) r0 = creat(&(0x7f00007ab000-0xc)="2e2f66696c65302f62757300", 0x60) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00002ed000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00006a0000-0xc)="2e2f66696c65302f62757300", &(0x7f0000f59000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000e25000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000f27000-0x20)=[r2, r1, 0x0, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00006ad000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x0}, 0xc) chown(&(0x7f0000d10000)="2e2f66696c653000", 0x0, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x4, 0x5, &(0x7f00006e6000-0xa0)=[{&(0x7f000052e000)="2a97e3b9ce5e9a72aac9f54eb72eb029d7dbc938904b8130981bf986c6104c794d7e10c2927f507a6fc0860172d9a1e02e3724399e1b98ff90c092532283f73d292429c2c70d3158c87084cfee4e13367e243139f0bb694f880b8e04b6", 0x5d, 0xe000, 0x1f}, {&(0x7f0000621000)="7f26222fabe67da6822da47010c2e605bb546bd48d8879974c8869c329bfa274e627872035404abf96a78143ebec13bed8401f3da9af438c3709cf04a305aad46ae88d4ac152ad0a228947e6742ce561f30bbf610c44d0aea08f8a5fc0df490cbaa8a6651051e1522fb50bb15bb2c269d2668ef67dd7f161cff9b8fc37fed38f", 0x80, 0x100000001, 0x7ad9c28e}, {&(0x7f0000928000)="20964c749ecb269f13a45f53870b1bf01e1efe2d538bea63efafc7d5f3f601ec7a72efbe0371954dcbbf7f16977cd2a63e2c27c7890fb3d397a43fac5b6e", 0x3e, 0x684ec71f, 0x6}, {&(0x7f0000b97000)="322be163ffd07abebdd1f02229ef1c2487406d1ddf2ef6f62aeab65cfd6d68f1605d5cc5961811d6f754e77b8a7d7746204d44c4303b0e8e622bb3773c7f", 0x3e, 0x1, 0x1}, {&(0x7f000047b000)="2107c737a4459fe24eb4442912dec26a47216401adc2d4d7e289f4553423758468f15cd2209e3f1e91be9592b70b9509b8ad5d23aeb3f493a7cf445db63f55c7a1171987ad582a44160d3b00c0ce0695ebd6eee4ea1ea7933f98821d0175de997f32b02ec973f2a4a04808c10bea4c51c682a2bb462fef8d68c4e0e3a25cfa889e6c956b91b0715cbae5b4ff6860b08b44000f6792b926fca96f8f5ce25f629bb4d9f177d947c5a39831f5538c608a32ccdf5c9372f8292c2847e6732930f7b34d20673515d515e5", 0xc8, 0x7, 0x3}], 0x2a0000) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f000020a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000f52000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10013, &(0x7f0000d06000)=0xd44c, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet(r5, &(0x7f0000c48000)="d9", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getuid() writev(r5, &(0x7f0000e1c000-0x30)=[{&(0x7f0000ad4000)="a17f9536a57a86adcbcdb8f989a787758f1efc20c9a8d1233dee7287b51814906d367d2e1ecb80a1186a49a27d427f284b5bfac423ff2775c3dcb34549460f9e127cc17900a6642499e0549912ad48c7d5bc48ffa5d3e0de828091917bf5af93e3bbb129b5547b1e1dc6c66427e4e32045725d92acf5cd4dc8193ea763f1fadb4f982404aba56e93f2b42e0608f375ed6e988056daee1b792896eeaa72af95f9ac2937fb8c9760dbd5d61c36e9fb3c1c2c1be5ed2e2271fc459a4ebf0c309ca7021c0c15534e25d9fc5e74e279e6ae08cc7fba873c1a74f6394c4ce07aeeffd36243fcc44f849eac", 0xe8}, {&(0x7f0000683000)="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", 0x1000}, {&(0x7f0000ac5000-0xed)="eaaff3dfb76904623956f8ca15ccf7a6c9f61febf8203b36931818ec998bc640d49f97b38599327d08956d0ed6dec561fe05fa8a40bc13b598ea7db818a93fddd8f9f54956c4ce0ea32c6dd1e9941a1a20f88e14754439015fe6b8e8ad3d72c12ce574286a9b8cdd239a64668fe463232def5fc2a60c55a231a63745e20ffed566cb1f544d883759f19245eb2f4cf9c6d67f0ff681701044f5a35d814614d36ed94a6a8948b84642612b784906c8909fa6ebdbb8a365d221d178a53beb404feb49852b5fcd72ab93b4ff344706391216a1098cd66ba823930ebe480c1df296e23f40facf6bb7ed8d8a9617593c", 0xed}], 0x3) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000b30000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00000a4000-0x4)=0x4, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000c00000)={0x0, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) sendto$inet(r5, &(0x7f0000086000)="eef9", 0x2, 0x20000000, 0x0, 0x0) symlinkat(&(0x7f0000b6f000-0x8)="2e2f66696c653000", r0, &(0x7f0000a19000-0x8)="2e2f66696c653100") getsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00002b2000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ae000)=0xdf) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000ed4000)=0x0, &(0x7f0000c69000-0x4)=0x4) r6 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000036f000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) sendto$ipx(r5, &(0x7f0000b0a000)="0eed885e331fbc4959b7ca0c93affd0e4d3e0100000007234199b58890ab3e4ada71d5b0e0e928ea202ede3c6fec9b9c3a568b20ebd576202f0bb390eadb1cf6f42bea32a8a1a2e8fc58420000000000000101b71394a81ffc90f9b86475978a45700d4b3624647c786e1d7aec195f7d60eb090299d3f815555200c39bb88786c2b000586a05c924730e1b00000000000000856318a301000024ec986367afe35bd1bf96b374024b1e2b9fbc54f19c400a", 0xb1, 0x2000000003, &(0x7f0000bb8000)={0x4, 0x40000000000001, 0x20, "bba7ff4eed48", 0x1, 0x0}, 0x10) perf_event_open(&(0x7f000002f000-0x78)={0x7, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x20000000000, 0x0}, 0x0, 0x8000ffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x40000e349) [ 101.792566] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 101.823659] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/09/29 11:28:18 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000309000)={0x0, 0x8}, &(0x7f0000ffe000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r1, 0x8, 0x30, 0x4, 0x2}, &(0x7f0000adf000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000bd5000)=[], 0x0) r3 = perf_event_open(&(0x7f0000388000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x26c000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a10000)={r2, 0x0}, &(0x7f00005fc000)=0x8) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000e10000)=@add_del={0x2, &(0x7f00006cd000-0x10)=@common="62637368300000000000000000000000", 0x3}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x94, 0x0, 0x0, 0x9}, {0x6, 0x0, 0x0, 0x0}]}) r5 = accept4(r4, &(0x7f0000885000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) fcntl$getown(0xffffffffffffffff, 0x9) r6 = fcntl$dupfd(r4, 0x406, r3) ioctl$VT_ACTIVATE(r6, 0x5606, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000160000-0xa0)={0x0, @in6={{0xa, 0x2, 0xe5c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1958}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1ff, 0x8, 0x100000001, 0xa}, 0xa0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00003d1000)=0x0, &(0x7f0000e85000)=0x4) lremovexattr(&(0x7f000007a000)="2e2f66696c653000", &(0x7f00002da000-0x15)=@random={"6f73782e00", "62637368300000000000000000000000"}) r7 = syz_open_dev$loop(&(0x7f000009d000)="2f6465762f6c6f6f702300", 0x5, 0x0) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2852, r7, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x3000)=nil, 0x3000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000861000)="") mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fc0000-0xc)={0x0, 0x4, 0x30}, &(0x7f0000079000)=0xc) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() mkdir(&(0x7f0000043000-0xa)="2e2f636f6e74726f6c00", 0x0) 2017/09/29 11:28:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000706000-0xe)="2f6465762f6b657963686f726400", 0x203, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000235000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000400000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cd1000)={r1, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe46, 0x20, 0x8, 0x8, 0x401, 0x0, 0x8, 0x100000000, 0x20, 0x9, 0x80, 0x9, 0xa07, 0x1000, 0x7]}, &(0x7f000002d000)=0x108) r3 = open(&(0x7f0000985000)="2e2f66696c653000", 0x210002, 0x12) r4 = socket(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000fd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) r5 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x2) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r5, &(0x7f00002e6000-0xc)={0x10, 0x0}) connect$inet(r4, &(0x7f0000bdb000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) userfaultfd(0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000b3a000-0x8)={r2, 0x100}, &(0x7f000052d000-0x4)=0x8) fallocate(r5, 0x0, 0xffff, 0x9) sendfile(r4, r5, &(0x7f0000be7000)=0x35, 0x10001) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000709000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f000058f000-0x4)=0x4, 0x4) socket$netlink(0x10, 0x3, 0xf) inotify_init1(0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000314000)={0x7, [0x54a, 0x5, 0x1, 0x8000000000006, 0x0, 0x57, 0x1]}, 0x14) r6 = openat$binder(0xffffffffffffff9c, &(0x7f000072f000)="2f6465762f62696e64657200", 0x44, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000a7f000)={r1, 0x20}, 0x6) ioctl$KDMKTONE(r6, 0x4b3b, 0x1) r7 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00003ef000-0x4)=0x1, 0x4) sendmsg$netlink(r4, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x3, 0x0}, 0xc, &(0x7f0000d78000)=[], 0x0, &(0x7f000099a000-0x68)=[@rights={0x30, 0x1, 0x1, [r3, 0xffffffffffffffff, r3, r0, r3, r7, r7]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x3, 0x0}, 0x20040850) socketpair(0x13, 0x7, 0x5, &(0x7f0000549000-0x8)={0x0, 0x0}) 2017/09/29 11:28:18 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x932000)=nil, 0x932000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000919000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002bf000)=0x0) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000475000/0x3000)=nil, 0x3000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000934000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80002, 0x16, &(0x7f0000936000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00002a5000-0x4)=0x0, &(0x7f0000937000-0x4)=0x4) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) munlock(&(0x7f00002bb000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() capset(&(0x7f00000fc000)={0x19980330, r2}, &(0x7f0000244000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00003b2000)=0x0, &(0x7f00000ba000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000023e000-0x8)={0x0, 0x0}, &(0x7f000028f000)=0x8) capset(&(0x7f000079a000)={0x20080522, r2}, &(0x7f00009d9000-0x18)={0x0, 0x0, 0x4, 0x1cef, 0x800008, 0x0}) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000630000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) getsockname$inet(r0, &(0x7f0000935000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000936000-0x4)=0x10) r3 = socket$inet_sctp(0x2, 0x8000000000000005, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f000019d000-0x4)=0x0, &(0x7f0000617000-0x4)=0x4) 2017/09/29 11:28:18 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f11000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f14000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f13000)=0x8c) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f13000)=@assoc_value={0x0, 0x0}, &(0x7f0000f14000-0x4)=0x8) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f14000-0x8)=@assoc_value={r2, 0xffffffffffffffff}, &(0x7f0000f14000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d36000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfee, 0x3, 0x7, 0x4, 0x43}, &(0x7f00008c1000-0x4)=0xa0) r3 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000f14000-0x4)=0x100, 0x4) r4 = syz_open_dev$sndtimer(&(0x7f00000cd000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x309042) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f13000-0x8)={0x0, 0x3}, &(0x7f0000f13000-0x4)=0x8) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f0f000-0x4)=0x7, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000f0f000)={@generic="053d8cf38fd374975ed06d021b4c2b31", @ifru_flags=0x1000}) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000f12000)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000f12000)="000000000000000000000000", &(0x7f0000050000)=0xc) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000f13000)={0x0, 0x0, 0x0, 0x0}) clock_nanosleep(0x6, 0x1, &(0x7f000075e000-0x10)={0x0, 0x0}, &(0x7f0000f11000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000c19000-0x14)={r5, 0x1, 0x4, 0x223f, 0x200, 0x4386}, 0x14) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r3, &(0x7f00005b8000-0x1c)={0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x43}, 0x1c) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000094f000)=0x0) socket(0x3, 0xa, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r7, &(0x7f0000076000)={0x30, 0x5, 0x1, 0x0, 0xffffffff00000001, 0x3, 0xfffffffffffffc00, 0x0}, 0xfffffffffffffffc) r8 = dup2(r3, r4) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r8, 0x80084502, &(0x7f0000f11000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ppoll(&(0x7f0000f10000)=[{r6, 0x20, 0x0}, {r6, 0x8, 0x0}, {r6, 0x40, 0x0}], 0x3, &(0x7f0000f10000)={0x0, 0x989680}, &(0x7f0000022000-0x8)={0x7}, 0x8) 2017/09/29 11:28:18 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c20000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) time(&(0x7f0000203000)=0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b30000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00002be000/0x2000)=nil, &(0x7f0000fcd000)=0x0) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)="00", 0x1}], 0x1, &(0x7f0000fcd000-0x70)=[{&(0x7f0000fca000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fcc000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000cca000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f000070c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f000010e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f59000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}], 0x6, 0x0) fcntl$setsig(r2, 0xa, 0x12) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000fcd000)={&(0x7f0000a9e000/0x12000)=nil, 0x12000}) poll(&(0x7f0000d50000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f000093b000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fce000)=0x8) fcntl$setownex(r2, 0xf, &(0x7f0000b29000)={0x0, r1}) dup2(r2, r3) tkill(r1, 0x16) close(r0) 2017/09/29 11:28:18 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xfd) r1 = epoll_create(0x3) r2 = epoll_create1(0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000001b000)="2f6465762f6b657963686f726400", 0x0, 0x0) r4 = epoll_create(0x801) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000016000)={0xfffffffffffffffc, 0x0}) r5 = dup3(r4, r0, 0x80000) fcntl$setsig(r2, 0xa, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000009000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000004000)={0x2, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r5, 0x0, 0x27, &(0x7f0000016000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000001e000-0x4)=0x47) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f000001e000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x1, &(0x7f0000008000)={0xc0}, 0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r5, &(0x7f000001f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf, 0x100, &(0x7f0000020000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f000001e000)={0x40000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000001d000-0xc)={0x20000000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000a000)={0xffffffffc0002000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000000000)={0x20000001, 0x0}) 2017/09/29 11:28:18 executing program 0: request_key(&(0x7f0000aac000)="7573657200", &(0x7f00002ab000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b73000)="7070703000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000fad000)="2f6465762f72616e646f6d00", 0x0, 0x100000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000abf000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) clock_gettime(0x0, &(0x7f0000dc5000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f00002ad000-0x4c)="", 0x0, 0xffff, &(0x7f00008ee000)={0x0, 0x0}) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000d2b000-0x4)=0x3) r1 = socket$inet6(0xa, 0x80102, 0x88) r2 = socket$inet6(0xa, 0x0, 0x88) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000f6a000)=0x8, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[{&(0x7f0000f70000-0x65)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f0000f73000-0x28)=[{r2, 0x740, 0x0}, {0xffffffffffffffff, 0x1, 0x0}, {0xffffffffffffffff, 0x8020, 0x0}, {r2, 0x2008, 0x0}, {r1, 0x1000, 0x0}], 0x5, 0x1) recvmsg(r1, &(0x7f0000ee2000-0x38)={&(0x7f00004d4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c10000-0x10)=[{&(0x7f0000b1a000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}], 0x1, &(0x7f0000ed7000-0xb5)="", 0x0, 0x0}, 0x0) r3 = syz_open_dev$sg(&(0x7f00004ea000-0x9)="2f6465762f73672300", 0x0, 0x400) select(0x40, &(0x7f0000c2f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a0c000)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000028c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b03000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000429000)=0x0) request_key(&(0x7f0000002000)="7573657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="ff", 0x0) socketpair(0x11, 0x4, 0xffff, &(0x7f0000795000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000d72000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000caf000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000540000)={0x0, 0x0}) getpeername$inet6(r4, &(0x7f0000f77000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00005b2000)=0x1c) connect$inet6(r1, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = socket$inet(0x2, 0x2, 0x100000000) setsockopt$inet_int(r5, 0x0, 0x32, &(0x7f000047c000)=0x0, 0x4) add_key(&(0x7f0000001000-0x2)="56670872696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 101.904262] binder: 18034:18035 ioctl 4b3b 1 returned -22 [ 101.933798] binder: 18034:18035 ioctl 4b3b 1 returned -22 [ 102.292369] pktgen: kernel_thread() failed for cpu 0 [ 102.297494] pktgen: Cannot create thread for cpu 0 (-4) [ 102.302977] pktgen: kernel_thread() failed for cpu 1 [ 102.308061] pktgen: Cannot create thread for cpu 1 (-4) [ 102.313504] pktgen: Initialization failed for all threads [ 102.432619] pktgen: kernel_thread() failed for cpu 0 [ 102.437736] pktgen: Cannot create thread for cpu 0 (-4) [ 102.443217] pktgen: kernel_thread() failed for cpu 1 [ 102.448299] pktgen: Cannot create thread for cpu 1 (-4) [ 102.453814] pktgen: Initialization failed for all threads [ 102.532747] pktgen: kernel_thread() failed for cpu 0 [ 102.537864] pktgen: Cannot create thread for cpu 0 (-4) [ 102.543241] pktgen: kernel_thread() failed for cpu 1 [ 102.548320] pktgen: Cannot create thread for cpu 1 (-4) [ 102.553663] pktgen: Initialization failed for all threads 2017/09/29 11:28:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008b1000)="2f6465762f6877726e6700", 0x3fa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000812000-0x4)=0x943, 0x4) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x7f}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) socket(0x1a, 0x800, 0x7) r7 = socket(0x10, 0x2, 0x0) socketpair(0x3, 0x7, 0x7, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(0xffffffffffffffff, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r7, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) getsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000882000-0xc)={r9, @rand_addr=0x0, @broadcast=0xffffffff}, 0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000f08000)=0x10000, 0x4) removexattr(&(0x7f0000579000-0x8)="2e2f66696c653000", &(0x7f00001fd000-0x7)=@random={"757365722e00", "00"}) read(r3, &(0x7f0000d67000-0xa)="00000000000000000000", 0xa) bind$inet6(r0, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x0, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004ac000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x252000, 0x0) r10 = socket(0x10, 0x802, 0x0) write(r10, &(0x7f0000003000)="24000000190025d6071c1ffbfffffc0e0a00fffd0010000002ffffeb08000600aafeffff", 0x24) 2017/09/29 11:28:19 executing program 4: mmap(&(0x7f0000000000/0x51b000)=nil, 0x51b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r1, 0x9) sched_setattr(r2, &(0x7f00000fa000-0x30)={0x30, 0x2, 0x0, 0x9, 0x6166, 0x8000, 0x3, 0x7}, 0x0) pipe(&(0x7f00004bb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000143000)="", &(0x7f000010e000)=0x0) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000051c000-0x20)={0xb5b2, 0x0, 0x10001, 0x100000001}) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f000051c000-0x20)={0x2, r5, 0x3, 0x8000}) vmsplice(r4, &(0x7f000000e000)=[{&(0x7f000007c000-0x46)="c113be74c047e9fa8cefaf9871d675cc93f4e5a917295f17c2b293e62efb58d49373d8aff961822367e4f274cd7753d468c3f163167c67889ad422b2b28db3dc122469528b25", 0x46}], 0x1, 0x8) splice(r3, 0x0, r0, 0x0, 0x401, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000374000)={&(0x7f00004c9000/0x9000)=nil, 0xffffffffffff3af0, 0x4, 0x80, &(0x7f0000467000/0x4000)=nil, 0x800}) read(r3, &(0x7f00003eb000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c) splice(r1, 0x0, r4, 0x0, 0x81, 0x2) 2017/09/29 11:28:19 executing program 2: futex(&(0x7f0000000000)=0xffffffffffffffff, 0x85, 0x0, &(0x7f00005d0000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x3ffffffe) 2017/09/29 11:28:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x7)="6d643573756d00", 0x3) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000919000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000586000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000a7b000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024e000/0x2000)=nil, 0x2000, 0x3, 0x36, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000f9c000)=[{0xf, 0x0}, {0x4, 0xfffffffffffff801}, {0x4, 0x2}, {0x7, 0x6}, {0x8, 0x5be}, {0x8, 0xffff}], 0x6) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) getpgid(r4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000be2000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x8)="2e2f66696c653000") setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000000)=0x0, 0x4) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000001000-0x1)=0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000f9d000)={0x1, [0x0]}, &(0x7f000085d000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000682000-0x8)={r5, 0x80}, 0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d0f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000028c000)=@ethtool_rxnfc={0x29, 0x2, 0x6, {0x0, @usr_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0xfffffffffffffffb, 0x7ff, 0x1, 0x39}, {"fc24", @random="ede5244ed810", 0x0, 0x2, [0x3, 0x10000]}, @udp_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x0}, {"1da9", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x3, 0x2d, [0x1ff, 0x630c]}, 0x5, 0x100}, 0x3, [0x29, 0x7, 0x6b8a]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f9e000)=0x0, &(0x7f0000f9e000)=0x0, &(0x7f0000f9f000-0x4)=0x0) prctl$intptr(0x63, 0x10000) 2017/09/29 11:28:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000604000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x8000000000000002) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x5, {{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000003000-0x1000)="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", 0x130) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x5, 0x10001, 0x1, 0xff, 0x6, 0x5, 0x6, 0x100]}, 0x5c) r1 = dup2(r0, r0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000348000)={0x0, 0xffffffffffff8001}, &(0x7f00005ae000-0x4)=0x8) socket(0x5, 0x80806, 0xabf) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004ac000)={r2, 0x7, &(0x7f00001c3000-0x94)=[@in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000544000)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x7, 0x10000, 0x0, 0x100000001, 0x2}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00005ae000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000001c000-0x4)=0x14) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f000024b000/0x3000)=nil, 0x3000, 0x3, 0x32, r5, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000228000-0x4)=0x0, &(0x7f0000505000-0x4)=0x4) r6 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00005ad000)=0x0) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000234000-0x4)=0x0) ptrace$setopts(0x4200, r7, 0x1, 0x100010) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f00005ad000)={0x7, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r6, 0x0, 0x0, &(0x7f00005b0000-0x1000)="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0x1000) mmap(&(0x7f00005af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005af000)={0x9, 0xffffffff, 0x1, 0x7, 0x4, 0x6, 0x0, 0x342, r3}, 0x20) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) 2017/09/29 11:28:19 executing program 7: clone(0x0, &(0x7f0000001000)="", &(0x7f00007c0000-0x4)=0x0, &(0x7f0000f0e000)=0x0, &(0x7f00007de000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000008000)=[{{0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f00001fc000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f0000dbc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}, {&(0x7f00008ba000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}], 0x5, &(0x7f0000001000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x0}, 0xffffffff}, {{&(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000002000-0x60)=[{&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000002000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000002000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000002000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f0000001000-0xc)="000000000000000000000000", 0xc, 0x200}, 0x3d}, {{&(0x7f0000002000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}], 0x1, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76, 0x100000000}, 0x8}, {{0x0, 0x0, &(0x7f0000006000-0x40)=[{&(0x7f0000004000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f0000003000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000004000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000004000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x4, &(0x7f0000004000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0x1ff}, 0x401}, {{&(0x7f0000004000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000002000-0x60)=[{&(0x7f0000009000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, 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0x1000}, {&(0x7f0000007000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000003000-0x4)="00000000", 0x4}], 0x5, &(0x7f0000006000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x7ec6dc1b}, 0x2}, {{&(0x7f0000002000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000006000)=[{&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000007000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000006000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}, {&(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000008000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}], 0x7, &(0x7f0000007000)="", 0x0, 0x6}, 0x4}], 0x8, 0x2, &(0x7f0000009000-0x10)={0x0, 0x989680}) r0 = open(&(0x7f0000ba0000)="2e2f66696c653000", 0x82, 0x100) listen$netrom(r0, 0x6) 2017/09/29 11:28:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000687000-0x8)="2e2f66696c653000", 0x8) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) r0 = socket$inet6(0xa, 0x802, 0x7fff) r1 = syz_open_dev$usbmon(&(0x7f000039b000-0xd)="2f6465762f7573626d6f6e2300", 0x38c6, 0x100) sendto$inet6(r0, &(0x7f0000abe000)="", 0x0, 0xc001, &(0x7f0000ce4000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f50000)={&(0x7f0000f5b000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f5c000-0x10)=[{&(0x7f0000f5d000-0x5e)="8c", 0x1}], 0x1, &(0x7f0000f5b000)=[], 0x0, 0x0}, 0x0) r2 = add_key(&(0x7f00004ef000)="6c6f676f6e00", &(0x7f000046e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d67000-0x5a)="71ba501bfaa6049a23b9dcc9c18c570b03964f09fdf216102ca7903d22c12c080bb2bf8f58068c9bf02c3204a07662645576cdf107124064a94aee0984e3918a8b828bee500c67b225442ae17c8e885106c17fb252564101e5f8", 0x5a, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e3d000-0x4)=0x0) r3 = add_key(&(0x7f00006f5000-0x5)="7573657200", &(0x7f0000a30000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004d8000)="7df28e2ffef248e48da18f11b9b93cbef985c120f43a8038d51ea883d62fdf5525394ff34c7457ccb4770c955b3dbad0b88e9f0a52ede60d3c738e42", 0x3c, 0xffffffffffffffff) keyctl$negate(0xd, r2, 0x0, r3) r4 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00002d1000)=0xb) r5 = socket$netlink(0x10, 0x3, 0x40000000000000f8) r6 = socket$netlink(0x10, 0x3, 0xf) sendmsg$netlink(r6, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x11, 0x0, 0xdf2d, "05"}], 0x14}], 0x1, &(0x7f0000dd0000)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r6, &(0x7f00002b8000-0x38)={&(0x7f00005b6000)={0x0, 0x0, 0xff, 0xdd1}, 0xc, &(0x7f00001b3000-0x60)=[{&(0x7f0000ffb000-0xcc)=[{0x68, 0xa6, 0x210, 0x8, 0x7, "395b609fbc7e22558a750c863055a7c30850e6edaff25c9ece689ad56d511840a698f4832c5ca84f6938ade16a810b4e8ba642f484a6af4e23578a0c5e315063879f7515895f81d10e08c03238a2fcbfe6d8b55cd2dfd3"}, {0x64, 0x1, 0x910, 0xf07, 0x5, "5b469adfbdfbe58ad1018fb4e0cc7f150ecf123e1539d8e8f8dd0a9f4139b9d8dec58f025eb0df9711956d72028c9edaaaa8a279a055acefde5e86cb3323da971b22c8d3368ac9db013f9d623218745cd4ebb0"}], 0xcc}, {&(0x7f0000fb8000)=[], 0x0}, {&(0x7f00001bd000-0x13c)=[{0x80, 0x5, 0x400, 0x40, 0x100, "03e8f817f769b20f5a327997344968801b13352e946e4fcb528464afce41d3eab3e01e81866231ef07f23583ab041523ea0641d19eee0bc942303d802dcefdb33199c93939b1cf58029aa54ebed2853cc53cc55e0d64a62ab2854ed75f96bc774904c0d87a47ab9fb312e8808e6aff"}, {0x6c, 0xffff, 0x300, 0x4, 0xffffffffffffffde, "7ec6fe52325bd7b6921d0c026bca26dbbede02cf447983b5ddd9722456a5b80e2d14374f62cc7aaa7e6dad163ccfcfeeb44256d009b3434703bf8adcc049dc7d41f5a39ac46d6d78fb583e3baae862d71183d47623c95236a035764d"}, {0x40, 0x2, 0x2, 0x6, 0x35c2, "3b41a57d83d6fafa0687e39b4ccba6b2051c11f90b94b5a57cf07e6e957a60af806130c14eac0adaf4b75e2a9fec6e"}, {0x10, 0x40, 0x406, 0x9, 0x0, ""}], 0x13c}, {&(0x7f0000e7a000)=[], 0x0}, {&(0x7f0000759000)=[{0xe8, 0x7, 0x608, 0x3, 0xcb9, "98a8067c3909eed0f7db051a507cc99c5a60107fc1a5c00704fbb5219975cbd7c7c560a252b8018bc9804417359c809aef5c94e377ab67232be760d3bf8374175d2a118f2ec7727544f78be33ac585d241841b66a8fd550631849e43ad941dde321de3c3a09b50a1fcbd038909acb0022ddc74e6afa01daf20961d8b9bfe686d2ed152b5e4cb453f8c221ec4794f4bca746989d1939a38800444a6e36595839f66ce81fa21f8c408fb07243a8387231734b3df65a92b4e2a57919c2da6667d964143579a27110f1bb65b70408f471adf2eb48cd281f372"}, {0xb0, 0x0, 0x10, 0x23c7, 0xffffffff00000001, "e153e18eaf24db9efc065bc2fcbd62398cc572e9fd27753c23d48c562adc7d4018c419b1679e5c1fc22e8a7f004a0a704413f19d432b2238f402a8561c21d0ecebb066e42456ef9793c27555b5c94f98a38e2dadb1e518f384e9fb790d42469d99f04e558cd5d71b6fa9103111241b8eb8cd1f2781779db2d038b02b2d2287dd35b41da2d7da5ad98dc14962df93bcb023a42df135fc9c761fe94fe673"}, {0xb4, 0x9, 0x400, 0x5, 0x1f, "e68de0774ba865943b9309b0e040010d14e5bdc9f1e6784b51d82eeec6cf26d7be909faf85a98f1ffa2c619a14df79ee7f7f01828ae9219f8ad2940ae17ebb15a4028c2b44fcd13e0ba9a76ab8544fc7c308587447899f94da98b12bcb6cb54a24c5ef2e5a56d6e0ba0dff6657b162df2a0b3308645dd6f69d5395db0234b672f777efb89dd61a22ba7c4a29a8bf8b208aad2bbe61a01ab462d806cb23c215f88b8a4f97"}, {0x1010, 0x7ff, 0x405, 0x7fff, 0x7, "e5daefa3162958435dccb22189fa8dfaae7f7c9e388ec4e7887b9868f2d126f605ea4d3dd806d5a363a3da1ea5f7e6e27a831845071cd959592883d6f2a8d35a8b12259cc90285f37febfca9712b28c3cf46acbf4d36ddcd52dae9337e419dcdbe721ff1d786591a92e3354edae1db9ec8fc034ba5403fcd34c9263d86c86003810d4b413563ccc8c97543be4f4be355acf2249e76962663c50015e4ee0f3dee58ba1e49bd2951384f85a7b9141b394ee3a169298a6e1a7d84ad687de8b466e3edf2a636c433451780133267dee2ddf6e1626bfecaf8e22bc0cf60c256750429049541927801f42eb9390ee80acd78876760f64b6d19febb006d396c705ec278cfd773d5947e73842e771c67d9b7a67f2c25f3b4bdc791f6a07c8fe0ac08fad7051fc3908fd5d2f009c16f9b1048ee48c6f2d5fea4bc2a2c93fa369d93faacb0321226a773b5cdbf714cac6cd16cb615a128ac15ea1f8f5acb9b5aa5baa33d4ddf5eff79df74b7546a04ab21e4a96fbf559ca7d30e7a5d33756b70f7983dc16f5a7920a87997753c69aae9108d6d3b15fe0c481fffb66d73cde70435218d48e87d50d8b17eede1cfc95a3ba9ed9fef7def66ce0407871b37b19ad67fe802e10874ba60fac83af3c30da4a895df83c8455ddc72253847bd2e38209e05fbe8c45bb1f6066e8af63cdffcffda0a6ac02d5879cc5949ebed487ece4e14a79a3599e43db185bb3b9c735592e128476cd6b573daaf027f099de2d15b251570fdb5badb369e1d6aa376656811c2370b2bd5b1b96325a970bc4e36720abe2447a1dc6bb15dbe7d604d3ce1f969f90fd2634e674a974234ba1cd06e08b805990de9741a9bef91ccc23f4362ec277dbce3a0479eeccc5cfc3708a45b40d0026d9df30b9f75a9a3da80dae41ec0d6508a16ef7e203bf273be28c453f0ce64ec81dcb860c8c62724a9122184a9ed5ec99176614951172f2a1025e85cbb34aab28db9eb8a6daeef0f57a68a60a1ad1be7e9b161c4a1aa047806063a0807288d34e22e5d3f874a53a81da889051087a47cdeed50df3d714dd5957d04b15902df12e3c919a7ae8613981516733c259703750828c2d3837c86a6da102a5519f802fa5e10fbd2baa36681e6c6b34fb463e48e8cf353dbab9b3da29de76386a1263771858d802fffb54fa4b82272b07df0ac19a72e151963d311540aeb794cf8e266a3657f3025c637220b18c93890559d7fd46c72c58ff447c1e3458a8ad13a0369b75e69ec9b1fa30b90ec8c0cda946502409e7de6e15366677fa17e3d0511b1bb0ded1d119b2f524e181a32dd9213621a115953486e7669efd43a9431b1df7588b86f4c199e9731752ea4ef9aa0b0253955d371635b4ac24a97e36620e89416198bdf81ee2233fb242521809daf4470d376446f9b995486579bc71d5ff778dd6ea8b1007b99c8bbc12687146ae681225c1abcd16909249eede19c1c9d8e74d632daf5f02ba4dbf837e6a0a34a1d19279caa8f3e94c4181780d9a61f0d707ded83839388db17365c92441028dd9f659e25127bef4dae887981a8eea410ba2f4b3ec0c04164aefea08497104588eca18ac38eead155e699a1e7248b22661b61b1c294446a277f6a2ae6de4de800f0394bc5a0c2893f9d5482c9b500a9db434d9f2326883f5a5292b124e5dfefba1efe7aabcadf516b79e6c69583d337024b9acb67b31f42c8630a66fbbb977ad7939d07f2459c0f94b78b638d7265ad93f5e08128a6f3c77d03d0f4662417be4b3fa96b66a3a2ce000e5e256ee34de6d48e7da95d5452fcd063607caa00ade9a108e4d6a7001f124accb0f7e5d24c6f70261a2bd5ead4a85cd6b714ae4487267d3e3c8fbd1c8b57b4cc4fe0713eeddbab5246a65b7ed9ed7d1b0f6cbf9d8230241df822696171e4681888843228c114da37a244b009dc9596fc359b1197bf62e1355232c146e98315e82b84475fa73a9ba2e5a485229fe6a40f8a0022cdeb3e721b7e45404f879845d31ba8cc83c5b06fa21771bd4b2d43b93e53a42682d8735a5933f9b8cb559d58bd25a4052fd1593cb301651e104a107732b109d1ae4d0cc758e91aa0d426e4d1bcaacb494145214b119707be51ae89abb35b96f37aff7287275ae2c1c624d9a8d069377308a355c35cf1647854c1b46a2f60ad3d89152a78e7f098bab6a79b6b46cd4f50e494df9a817d6c8f164c38b1e1fd26268ac1e60f214b5480a95c3703a79902ac92aba80f1255551b9c9d7979e7c8740592be8a8aefc3191c9fee7586d2a1670787bae1279dfb66cb1a61ec7d30d34aabba3c2cfb5b5afe5f6ddb459ebb9b227dadb45cf0560c840cb7371427f0e1636be802f258b4c9814f156034abbc270ad9c8edf8aef00801c9d3d762af7c2faeecddaca350d4413c84393a7bf242b8d54d1527e82d89a572b9780cb94c575da93c15755945dd3dc4f408e2a0f610d3982d5cd1b4272809abaee53f4e633ce790a9972a4612855c5da781dbed26ff35254cf423dbb6d5c67e0949057e2b3b828d1d52f75e73c2d79c2f58a62d2d50f6f63011c0187612b3584bd9f870fe76acc90ae75f6c72388970b22b26e0f03c448b998c3755dcf0a274fb7470d93ad49bff27c450f7e7b87dbcf9be6b9e88d80c3657537893190898206e6f9cbed8e64f4c67b5715cea0b74a266ea2cabb82e28b91cf72aac52168630e93415381b56d04a6705d4329b2de6caa0980eece177d052a158c3ad459e5a24002802de4fba28e7a85cf91216a71271633ab83f7b380161d6aef286dbf319f24660ced07827dec96c0c77081e7fbb67b9a2fb22a278dba408e45010fb2a82c3e694ef86b08010f666189a43cfa66e4afb367d85217ee4b4146f4899e929f61aa8d4c4952c7aa45ca825677e35eace7f495ee75e3c50e087bdeeac33117527f5ac7a681d5fde59c7a47e1d88715f2d542d72bdca2ca942f50a5009aa7d0a3f47c261b4d1934cd3380599febf7d36d3633b1f4d19aaa40c0f08ca191353d81df611ba72d5cde9854ac06d7df07b0aa053d7160a0804a636a031fc940cde687804b9b323dd8cb6554e44dede39cd9e6a07d9456c19dfb5587cdc12ade444f18302673e1288d3aaebd6e460e34e9d08b777c4ef9d89b0f121306f633d20af110ddd8bc52736704f83ad1c13daede136f2795f21a66d8c144a5b772169685e2a04c81ef1b7231283db478c0bd6a8c4c5acd1d846c89a42d78beabf53114933d8a8381dd2992d01512dd191c013986d2a667b53e250b7d8e44ff272cf0d9507da5c88f7561834b599fa1c9d3247f1114e391cfe8e1a5f2d33778724753245b17b0bdb3a6cc02106143aeb8d34961c2fda67e6c89d4fdbd1c9711f2d2974b49444b5dcad419e79542c32296200288dd52b744d4eb7e7a025c4dfb65b8085f4032f62ec2dd086087fb17041889068074467d92b2fdf93131ad141efda7b33ba2a7012657b4a1fa7ed7ab480412d09959cc2ae7cc0d2dc9a61e0e143295df4fd56362925e761ad7670003e89e6e0c0272b24b374c7b870e06598099fa546c02d036766dbad7559c2c35c5eb1604c53049545f5a5602ddd999ae3d57da050b91c461feaadf9db2518546bbe3346b86527f045490b73d612146603b3037f8347ee8c871cacdb21b3c8dfb6aebcfee9d72c14c341162bf278baac913e0300ed42431c931220b0ed14cbdf3e29dda0bfb901eb1fc50611b8f1e2a0ebc84e5bd5ce7f4526f40fbb8d337b557625194495a7a99e63c3fe3b959fdaca35b3ef170e343902fd2121c7b6d4477f7f8b84347909f7543083905eeb9ab3b2c1a67a91913be61183af9b8ce4b12760ed0a4788d93bb1f1fed44e85c963c94bf989bc4a5a405d6dbab8bf3733a7aa84e62aa1b0a74e6f07f78a003bf169b21da6a06f857aec9e8fa4286d28eb96fd96bbe74d7e83808ecb6e6f4020198e39771cd93bc40e3097f618475ce372b5b04486babade849e5725fe97ae9c9765d509769c2d9683d81539fe23d5d09a0d8364e9b0cf16597128257e007cce828f3fdd291225dd68523657198b6007e3168b3d88d9cb0ed7950708c965ea67788857a26b29e831b109ecda9357e2d9aae5f333cdbc5a0f6e6e3caaaca147f10c440b60a56897e9522aaf84fbecba5553ca5574c45151215fff45883c1920b0e215027bf607b0fa67beba725f0cbefc1f0ca1c7ecad34af28ad6bc0796a7839dbc083f1d20c3770fd8ed0f5a6da828f2442b8f57d23ebbc73e81689e20707771fd4cc6e649d8622369b519e6ae3b7d0c2fae9638de82800ee82300668cf584cbcffb0cfd7aac2c8b23eaafeded4ea8a3fc07cb32c9c1b68cea3cd5aa495082ec00d169125c9e318d281f48e4e247e104a0dd5d547ff820e56ab0339ed73eb8e417a721c6d895515d78675908b59adf12845539c3bdb7372306de77b4cbeeb8de57db16e1306791bc8f4dc27f3775ec68c90ddc3619e70a096d9fa32239ecbb9ecbf4bf7e6d13cde575dfac3c6587d69a4d524c10e616781c07f3f72c51218adce0d77e6b3c8523e64a21cd99a5cca0dc4adf541a4d4a76fb368aada37661e76ee01ad8d8f3b08097da8f391b58826056c5716f916ec51cc18a72d34b8a516172eff0ceda96c3af9f0acea14aa04cfbd4c66534cfae8d2ff2b2df08222fa42a26b75acaa0a0779ba3bd494b4b6045b3cfee35f9dd91e329b046330a9d22c59b4ed090c763de8e775a92b11871264cc3bd56b91fdbcc67a8b664289eb184f606f7afc2a7c76b785fdfaf53ba7625a9cd6253e112d03ba07d9956552e300cb7ac78061bc6f76779f81a2c86300c3a8a25e4395c13728cee5feb91f19dabea214f62b629a535f8f35f378ab13f956f96f65c66f2434a7b5e8954f808278c3422700f8e4b24dd4343ecfd3f7d658fd2619fbc3594bffbf7ed72ad46cabe63e85c342961c50616b8d0559799f433d321a3fc85be1357a49e94b7777b9529f33fd7a324a77b8bb62aed5a4f7c72b282072fb69e18474d13efb8e99f93635262ecab4b1d34fe14a53abe239bde69f4f8fe0f761af0c3c99573eb7a168a6950d1f2e3d37fd81d431aa118f3029d458d78354bb7ef6a5ff899929a55a5ebfb4f48f19dbeb10a2daf59b42e9b027b8e0f3cfcf20226a6360b8649eb8737f2bfca476baa758d5d50ee9d8c583b917406330b7eb56b988fc15e80c91df6d256f220895cbd6636b5927e6010ce6b780aead68fe3db25e030138e253e19e8c9f7ce5006d4187b0e0398b91bdfdcbbf1cc4100ed171344f454b80ee2847a66f3dbb722317e9b3fe7874c75f0639999f1eb0939e5d9d4b50d373dfb2ffdb2d9c3373d266dcfdd32b88a7d81b4b86c7a2d5717c18f8b1661e076e39c61cca3096243639f13b3920c977586b27999139f33c1610d083f8d8795fc990861ffa1a96a268c0d6b6ad56e5635c9accd4604734495b384a954534aa8e137beb1efcdea7d75708107c996cea7e0392a8f6d423960748d45ff85ed7275263eed5de6d4215de173a02ee11728b97170d6bbfde58f34714e0b2a8d2f7a53b3573e8080b61871d48e9365c119f43c3947252d1f406899937f7356c6206accffc57e3ad7b974cf90999c5b75fad2c5b2e7eae99d8de9981da24475a0918aceef2678f4cc5d761246ea810da4b39b4b002bbf765c8c94838a0bb35cbba47f6943aacf02deb3853be378b5240719377b26dc63f4135cfa647466c28604b629a9bacdc80d1331b172257ea405b20b15f03b9bc0dfb5b99038dfa8f37175534e322c2582ba570bb"}], 0x125c}, {&(0x7f00009e8000-0x108)=[{0x108, 0x706, 0x0, 0x2, 0x0, "75b2c798d6e3b620d7bfee9bfb6c470f777f2247cede9af3a1d56f0380298378034e6ef2d4d1a3856d1dcd3c6f022aad10ab7733ae4180c1a700fb7e67c9e3e5732198d4b064a97680c09adc21ffe1e609f42710671ef9973b8b5c751f6d8a189095e9c21e0b7c774e65494e2b864f474d174eaaf2f226962cbe05dafd6995d781178fbbe6e34c524b5ec47d7f9a020161ee82fddb3f54d07fefa1879f5ffc3005c1b0c5ebc8884535efb85ba85101a21db350bc20adfc14a3b8016c9f8990f3d09779ea501920dfc16e222d46da6ae7fc43d4263e9a7e9df338db3366bbb28f6ff7ab84a8e555a1cad6bf001da620cb54ad58ea22"}], 0x108}], 0x6, &(0x7f0000518000)=[@rights={0x28, 0x1, 0x1, [r5, r5, r6, r6, r6]}], 0x1, 0x8841}, 0x40000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006cc000-0x28)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @sync=&(0x7f0000735000)={0x200, 0x6, 0x1}}}) pipe(&(0x7f0000200000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f000063d000)={0x80, 0x1, 0x269, 0x6}, 0x8) r8 = inotify_init() inotify_add_watch(r8, &(0x7f0000caa000)="2e2f66696c653000", 0x400) 2017/09/29 11:28:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r2 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) r3 = open(&(0x7f0000727000)="2e2f66696c653000", 0x40000, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x9f6) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x2ff}) r5 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) write$tun(r5, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0xc2) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) r6 = accept$unix(r4, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r8 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530fffffffb00f2000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000ab9000+0x349)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r10 = fcntl$dupfd(r4, 0x6, r7) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) write$tun(r10, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8f, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "1b907d"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a000000000000100011c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff288ce687c0682e007eb1d729"}}}}, 0xc1) ioctl$TUNSETQUEUE(r9, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e6c300000000000000000000000"}) accept$unix(r9, &(0x7f0000c8b000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001c1000)=0x8) 2017/09/29 11:28:19 executing program 2: r0 = gettid() exit(0x0) tkill(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000001000-0x40)={0x9, 0xff, 0x5b, 0x5, 0x133, 0x100000001, 0x8, 0xfffffffffffffffd}, &(0x7f0000a9c000-0x40)={0xfffffffffffff001, 0x20, 0xb0d8, 0x80000000, 0x7, 0x1, 0x3f, 0x2}, &(0x7f00003db000)={0x9, 0xe57, 0x4, 0x0, 0x5, 0x4, 0x100, 0x6}, &(0x7f000049d000)={0x0, 0x0}) wait4(r0, &(0x7f000087c000)=0x0, 0x80000002, &(0x7f0000633000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00008c5000-0x9)="2f6465762f70707000", 0x80, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e7c000)=@sack_info={0x0, 0x1, 0x1}, &(0x7f0000169000)=0xc) socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$loop(&(0x7f0000175000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x80001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b62000)={r2, 0x76, "f54ef8208f7036fb584517f20e4cc2981bfae1f317bb160634ed2ab433878bd1cf7cb6ef178ab1f06bbf2bd922968a08dd7a592ab1a6fd85ded6f15147ea9935e9ac9d5f9a63e9e7deff7a2a23b3541d9ed6de190ecbdb47bcd2c6aab00599e03a3a152fd3d8ff780907d455f175c601127dc42b51af"}, &(0x7f000070a000)=0x7e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f0000000000)=0x0, 0x5) bind$unix(r1, &(0x7f000082a000)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 102.632594] pktgen: kernel_thread() failed for cpu 0 [ 102.637702] pktgen: Cannot create thread for cpu 0 (-4) [ 102.643128] pktgen: kernel_thread() failed for cpu 1 [ 102.648204] pktgen: Cannot create thread for cpu 1 (-4) [ 102.655013] pktgen: Initialization failed for all threads 2017/09/29 11:28:19 executing program 3: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00001af000)=0x0, &(0x7f0000e75000)=0x0, 0xfffffffffffffbff, &(0x7f0000203000/0x3000)=nil, 0x0) r0 = syz_open_dev$mice(&(0x7f0000daf000)="2f6465762f696e7075742f6d69636500", 0x0, 0x6c0000) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000257000-0x4)=0x0, 0x100000f, &(0x7f0000290000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(r0, &(0x7f0000118000)="2e2f66696c653000", &(0x7f0000fbc000-0x20)={{0x0, 0x2710}, {0x0, r1}}, 0x100) r2 = inotify_init1(0x80000) r3 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fbb000-0x8)={0x20071026, r3}, &(0x7f00001ed000)={0x2, 0x7, 0xfff, 0x4, 0x9, 0x1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r2, 0x8, r4) fcntl$getownex(r2, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) r6 = open(&(0x7f0000741000-0x8)="2e2f66696c653000", 0x2000, 0x6) ptrace$setopts(0x4206, r5, 0x1, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003fc000/0x3000)=nil, 0x3000, 0x3, 0x32, r6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000595000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000fbc000-0x8)="2e2f66696c653000", &(0x7f0000d30000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000e62000)={@loopback=0x7f000001, @empty=0x0, 0x1, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x9, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, 0x28) ptrace$setsig(0x4203, r5, 0x6fec, &(0x7f00003ab000)={0xb, 0x0, 0x10067915, 0x8}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000fbc000)=0x101, 0x4) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x100000d, 0x3a, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004c3000/0x4000)=nil, 0x4000, 0x0, 0x40000000003e, r7, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r5, 0x8000200043, &(0x7f0000da6000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fbe000-0x8)="2e2f66696c653000", 0x0) 2017/09/29 11:28:19 executing program 4: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00002b0000-0x10)=@generic="7bb8244ab5d40d69b1ad51f6b11dc922", 0x10) r0 = fanotify_init(0x0, 0x0) mmap(&(0x7f0000398000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000057b000)="2f6465762f72666b696c6c00", 0x80001, 0x0) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000bc4000)=0x1f, 0x4) r2 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4000000800004102) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00002c1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = getpid() fcntl$setownex(r0, 0xf, &(0x7f00000c0000-0x8)={0x2, r3}) futex(&(0x7f0000001000-0x4)=0x8, 0x9, 0x3, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xffffffff80000000, 0x1) r4 = accept$ipx(0xffffffffffffffff, &(0x7f0000fb1000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000065e000)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000000)={"f830fa8f1921a0151aa826d0a22cd327", {0x4, 0x8, 0xe833, "b5d7d560a340", 0xcbd, 0x0}}) r5 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x24) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000bc9000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) removexattr(&(0x7f00001bf000-0x8)="2e2f66696c653000", &(0x7f0000aaa000-0xe)=@known="73797374656d2e61647669736500") clock_gettime(0xffffffffffeffffe, &(0x7f0000f52000-0x10)={0x0, 0x0}) r7 = getpgrp(0x0) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000aac000-0x3c8)={0x80, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{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]}, {{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]}, {{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]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{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]}]}, 0x3c8) fcntl$setownex(r6, 0xf, &(0x7f0000761000)={0x2, r7}) connect$inet(r6, &(0x7f0000922000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r4, 0x5473, &(0x7f0000353000)=0x5) sendto$inet(r6, &(0x7f0000931000-0x832)="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", 0x1a7, 0x20000080, &(0x7f0000a28000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r2, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) kexec_load(0x261, 0x2, &(0x7f000040c000)=[{&(0x7f0000282000)="498f19409746867f9fc1412d020837d8b901ff0f929781e375d914b4179ca460509567b035116a6b745a180493318b80e964f64006bdebb1004bc2922058ea94216dd623da996c46e1e34ba5ede358675478839baac76fb5a837a7ac66185fe9701c8ab3b0a5847d9faf1df73d01ecb459a7a2e84cfa2d0df513a885ffafd51e030754b738bd8a3ec61f15f69c9761525a3ce4ed2a391bdad812e7f36428a09fcc09a7a78bfe", 0xa6, 0x0, 0x4}, {&(0x7f000068f000-0x91)="eb49d04e946ba00b4139d22a440c38539199c5ac0dd42b6cce5792da846c7094974b87c72dd3c8370352edf9a9c50b96e95f735f7d2993b03170773829d026ee02f91abe57852def3fd64bcbc4d6f5482eb260b0ae5d4c637b5ff8ba1e0e7915feae87216f5a6da2e10003f4907448b5f8d60792ddcd7fbf3f92ffbe3e3ca3ab4c53258b2b3e697f5fa14fa0d1ff50f2f8", 0x91, 0x3, 0x1}], 0x330000) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 102.678801] device gre0 left promiscuous mode 2017/09/29 11:28:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_PSP_RX_SPI_KEY(r0, 0x6, 0x6c3, &(0x7f0000ea7000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) fallocate(r1, 0x3, 0x5, 0xee) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ea8000-0x4)=0x14) madvise(&(0x7f0000205000/0x8000)=nil, 0x8000, 0x3) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000773000/0x2000)=nil, 0x2000, &(0x7f0000861000)="") mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x4000)=nil, 0x4000, 0x4, 0x400000000032, 0xffffffffffffffff, 0x8000000) r2 = syz_open_dev$sg(&(0x7f000002a000)="2f6465762f73672300", 0x0, 0x142) write(r2, &(0x7f000000c000)="ddc1c992757ba20660367e97d8d9ad8611b78974721e09ead46d4ccccfd6b790014ff2bd2ca43e7c50a91416668c14cdd09ae0bca9bae557e326ece0b4a60b6ae496d24bc80c1b63026b9d744345f252c98e848ce7d9ae7ff92b78b38f01493b8b7df037c8afedc9e56f8f41f685c6285ec446ae45175d5a08f45729c5628bab56c02706a0bfe148bf1ae9a39328a36683d35bdd67671d9044f08de44e62404ca14858dec604c9633965a147bec86aecba424461bc2ca6", 0xb7) 2017/09/29 11:28:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000022000-0x8)=0x75) unlink(&(0x7f0000ff5000)="2e2f66696c653000") pipe(&(0x7f0000cbb000)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x0, 0x80800) socket(0x19, 0x2, 0xffffffffffffffff) r2 = memfd_create(&(0x7f0000000000)="00", 0x0) r3 = open(&(0x7f00008c8000-0x8)="2e2f66696c653000", 0x0, 0x20) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x37a, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000e89000)=0x0, &(0x7f0000f84000-0x4)=0x0, &(0x7f0000ced000)=0x0) chmod(&(0x7f00003e8000)="2e2f66696c653000", 0x3ffffc) ioctl$TIOCGSID(r1, 0x540f, &(0x7f00007a2000)=0x0) socket(0x10, 0x3, 0x0) connect$inet6(r2, &(0x7f0000be0000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x40}, 0x20) mmap(&(0x7f0000000000/0x74c000)=nil, 0x74c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r2, 0x80000) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x5, 0x804, 0xe) r5 = syz_open_dev$usbmon(&(0x7f00001d8000-0xd)="2f6465762f7573626d6f6e2300", 0x7fffffff, 0x8000) ioctl$TCSETAW(r5, 0x5402, &(0x7f000039b000-0x14)={0x200, 0xfffffffffffff001, 0x4, 0x7, 0xffffffffffffffc0, 0x7, 0x4, 0x9, 0x400, 0x4}) ioctl$TIOCNXCL(r4, 0x540d) fcntl$getownex(r5, 0x10, &(0x7f0000ef2000-0x8)={0x0, 0x0}) fstat(r4, &(0x7f0000c99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000258000)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f50002350000000211a57c09d2d33d8cd054de8e2a9e4e1c0cbe94578e7c145d52a5628de6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650000000000000040104539c592083eb708ce1d5c7912fda07750e985dcd2a8b575e061a4ab57b551738cbff070040132ea749ab0469a060beb5d786e9000000098e1edec5bb000000012a41d32d96026ff73855ab8e8979a5a3496540ca7bf46ea901", 0xdc, 0x6, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000faa000-0x50)={0x0, 0x1c, 0x0, @tid=0x0, []}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000b6b000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f, 0xffffffffffffffff, &(0x7f000069b000-0x10)={0x77359400, 0x0}) ioctl$TIOCMBIS(r3, 0x5417, &(0x7f00004c7000)=0x140000000000) epoll_create(0x100000001) mq_timedsend(0xffffffffffffffff, &(0x7f0000263000)="", 0x0, 0x0, &(0x7f0000001000)={0x0, 0x989680}) 2017/09/29 11:28:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005ff000)={0x0, 0x0}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f000048e000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000d96000)=0x1002, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0xd7, 0x4) accept4$unix(0xffffffffffffff9c, &(0x7f000082f000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000021d000-0x4)=0x8, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000022f000)={0x0, 0x2, &(0x7f00008f0000-0x20)=[@in={0x2, 0x0, @rand_addr=0x1000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000057a000-0x4)=0x10) r2 = userfaultfd(0x0) r3 = fcntl$getown(r1, 0x9) r4 = getpgrp(r3) process_vm_readv(r4, &(0x7f0000001000)=[{&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}], 0x2, &(0x7f0000002000-0x20)=[{&(0x7f0000001000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x2, 0x0) utime(&(0x7f0000ba5000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x7, 0xb7}) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000605000)="2e2f66696c653000", 0x8, 0x0) fstat(r2, &(0x7f0000230000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000391000-0x8)="2e2f66696c653000", &(0x7f00007d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$usbmon(&(0x7f0000e4b000)="2f6465762f7573626d6f6e2300", 0xef39, 0x400) getsockname$packet(0xffffffffffffff9c, &(0x7f00006df000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000004d000)=0x14) setsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f000045a000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000116000)=[], &(0x7f00006fd000-0x10)=[]) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000334000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000286000)=0x14) r7 = creat(&(0x7f0000c39000)="2e2f66696c653000", 0x0) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f000067a000-0xdc)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x82a1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7edd}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe7b, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8ae}], 0xa) recvfrom$packet(r7, &(0x7f00006c8000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e, 0x101, 0x0, 0x0) [ 102.718232] device gre0 entered promiscuous mode 2017/09/29 11:28:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) r0 = creat(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0) r1 = dup(r0) truncate(&(0x7f0000eda000-0xc)="2e2f66696c65302f62757300", 0x5) r2 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000b50000-0x8)=0x7) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r2, 0x0) creat(&(0x7f00007ab000-0xc)="2e2f66696c65302f62757300", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000153000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b12000)=0xe8) setuid(r3) getgroups(0x8, &(0x7f0000f27000-0x20)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000648000)="2e2f66696c653000", r3, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x3, &(0x7f0000a74000-0x10)={0x7d, 0x100000001, 0x1, 0x200000}) syz_open_dev$tun(&(0x7f0000ff0000)="2f6465762f6e65742f74756e00", 0x0, 0x4000) r5 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000036f000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r6 = perf_event_open(&(0x7f0000c24000)={0x400000000002, 0x78, 0x6f, 0x1000000000000000, 0x0, 0x1f, 0x0, 0x2, 0xfffffffffffffffc, 0x1000000000000, 0xfe, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x8000ffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000a0c000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r6, 0x2, 0x7, 0xffffffff) migrate_pages(0x0, 0xa, &(0x7f0000ff3000)=0x10000000400, &(0x7f000049f000-0x8)=0x4) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f000007b000-0x18)=@generic={0x401, 0x6, 0x0}) getsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f00004a8000)={0x0, 0x0}, &(0x7f0000961000-0x4)=0x10) futex(&(0x7f0000000000)=0x0, 0x500000085, 0xfffffffffffffffd, &(0x7f0000002000)={r8, 0x0}, &(0x7f0000000000)=0xfffffffffffffffe, 0x20080000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000036e000-0x18)={0xaa, 0x2, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00007b0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000414000-0x4)=0xc) 2017/09/29 11:28:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000043000)="c502009a000000800000f79b5a07938b1dbe0944017f5cdbb4b97a270200180500000048eddd44252e89d1363587f8dd7df0300351001fa61c068d3f00e4ff00000006720865e19a98b8765ce0f7897c6caa9f2d00000000000000ff040000000000000092892726893364746fe058e69a99d31f6f118658", 0x78) io_setup(0x1, &(0x7f00007c7000)=0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000289000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r1, &(0x7f0000000000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) r2 = open(&(0x7f0000fb7000-0x8)="2e2f66696c653000", 0x5003f, 0x82) r3 = accept4(0xffffffffffffffff, &(0x7f0000ac3000-0x48)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000000000)=0x58, 0x800) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000026c000-0x9)="77657374776f6f6400", 0x9) bind$netlink(r1, &(0x7f0000614000)={0x10, 0x0, 0x1, 0x1ff}, 0xc) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1f, &(0x7f0000001000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000427000)=0xd7) fcntl$getownex(r0, 0x10, &(0x7f00004ea000-0x8)={0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007f1000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e31000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000178000-0x4)=0x0, &(0x7f000035e000-0x4)=0x0, &(0x7f0000588000)=0x0) getgroups(0x9, &(0x7f00003c4000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000dd000-0x28)={0x5, 0x6, 0x80000001, 0xffffffff, 0x7fffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00003ef000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003b0000)=0xc) fstat(r5, &(0x7f000070e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f000003a000-0x20)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000d99000)=0x0) setgroups(0x6, &(0x7f00006e0000)=[r6, r7, r8, r9, r10, r11]) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00005fc000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000be2000)=@assoc_id=0x0, &(0x7f0000b61000)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d70000)={@generic="d383ec5668e76118e84aa6e2b8ba735b", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000325000-0xa7)={r12, 0x9f, "f40c8ae523a52e4b24befdcfefbbbc7c41d55ed23f8aae5b93d5a57b4fc014c0454fb6d40e08ee4edefb0091f3843aea801d039173d8ee0d1d7317a6d6ca5b09a399beefb21b89022b1ae54fddc02ff22f14d746294e57a3287c8f825753fc700373a1c7a85a1605485a9d8824b97e79c8ed6e4301455667119873c08e5b2a11cd10118a4729279d921a93e9a81f08dd172af0f2119fa98f6a7d726a591b54"}, &(0x7f0000968000+0x3f1)=0xa7) writev(r5, &(0x7f000003d000)=[], 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f000011d000)={0xffffffffffffffff, 0x3, 0x401, 0x0, 0x3}) [ 102.771010] device lo left promiscuous mode [ 102.813234] device lo entered promiscuous mode [ 102.846178] device lo left promiscuous mode 2017/09/29 11:28:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000514000-0x1)="", 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f000066b000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f000062c000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00007f5000-0x8)={0x0, 0x5}, &(0x7f0000288000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008e6000)={r1, 0x72f}, &(0x7f000042f000-0x4)=0x8) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x108) ioctl$sock_ifreq(r0, 0x895e, &(0x7f00006a9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000c12000)="f38728c11b192fd46b57c9922c46c970083e1dc0f06adcdeb842a21da730c139"}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e7c000)="2f6465762f7667615f6172626974657200", 0x501000, 0x0) clock_gettime(0x0, &(0x7f000054c000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000176000-0x68)={0x6, 0x0, 0x4, {r3, r4+30000000}, 0x101, 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]}) r5 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r5, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000df2000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000df3000-0x3)="007609", 0x1001, &(0x7f0000a06000)="") accept$unix(r5, 0x0, &(0x7f00003ec000)=0x0) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000333000+0x1f1)=0x8, &(0x7f0000df5000)=0x4) unlinkat(r5, &(0x7f000057d000)="2e2f66696c653000", 0x200) mount(&(0x7f0000609000)="2e2f66696c653000", &(0x7f0000df5000-0x8)="2e2f66696c653000", &(0x7f0000df4000)="6578743300", 0x2000, &(0x7f00003db000-0x23)="") mkdir(&(0x7f0000681000-0xe)="2e2f66696c65302f66696c653000", 0x0) getdents64(r5, &(0x7f00005a9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000ced000)=0x4, 0x4) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000dcc000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ef6000-0x1)="") mount(&(0x7f00003ce000-0x8)="2e2f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c653000", &(0x7f000062a000)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f00008d4000)="") lseek(r5, 0x0, 0x3) rmdir(&(0x7f0000ef3000)="2e2f66696c653000") mount(&(0x7f0000fdd000)="2e2f66696c653000", &(0x7f0000d78000)="2e", &(0x7f0000fdb000)="756269667300", 0x1000, 0x0) 2017/09/29 11:28:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000106000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000+0xdc5)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x88)={0x0, 0x80, "12d54096eedf973ef5a6e72a552c6cdeaa74996ce19e8255828e450a26b72453c5271071723ba033779c69a2dbdea7525622d6f6580e0d02a142816a13369c91f0e8d86598ec19e323b20b39856aed77064b90ae0efc111ac6f8de439184ec5883b92aee75ebc25f99de2f08041ea091b27513d9d423afac4be3a6c46c5ed7af"}, &(0x7f0000001000-0x4)=0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000038d000)={r1, @in6={{0xa, 0x1, 0xd5aa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff6f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000001}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f00002d8000-0xd0)={0xec0b, 0xfffffffffffff64d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndseq(&(0x7f000039a000)="2f6465762f736e642f73657100", 0x0, 0x200000) 2017/09/29 11:28:19 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x8eb, 0x0, 0x10, 0x0, 0x2000, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00002f6000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b6a000-0x8)="2e2f66696c653000", 0x1) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fcd000)="6e667300", 0x0, &(0x7f00007f3000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$usbmon(&(0x7f00000ec000)="2f6465762f7573626d6f6e2300", 0x5, 0x280000) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000551000)="2e2f66696c653000", &(0x7f00000ef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r5 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000013000-0xa)="2e2f66696c653000", r5, &(0x7f000002b000-0xa)="2e2f636f6e74726f6c2f66696c653000") mkdirat(r5, &(0x7f000002d000-0xa)="2e2f636f6e74726f6c00", 0x0) readlinkat(r5, &(0x7f0000037000)="2e2f636f6e74726f6c00", &(0x7f000001a000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e) mkdirat(r5, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) rmdir(&(0x7f000038c000)="2e2f636f6e74726f6c00") mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r5, &(0x7f0000d6e000)="2e2f636f6e74726f6c00", 0x3) symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r5, &(0x7f0000013000-0xa)="2e2f66696c653000") renameat2(r5, &(0x7f00002da000-0xa)="2e2f636f6e74726f6c00", r5, &(0x7f0000036000)="2e2f66696c653000", 0x2) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) read(r2, &(0x7f0000104000-0x69)="00", 0x1) 2017/09/29 11:28:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x200000000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000907000-0x28)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0xb32, 0x0, @sync=&(0x7f00004fe000-0xc)={0x0, 0x0, 0x0}}}) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x100000002, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f77000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe1, 0x6ab46829, 0x7, 0x7f, 0x47c6c033, 0xf5a, 0x4, 0x45490672, 0xea, 0x7fffffff, 0x2, 0x4, 0x9172, 0x4, 0x1]}, &(0x7f0000f75000-0x4)=0x108) getsockopt$inet_mreqn(r1, 0x0, 0x2000021, &(0x7f0000d94000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000831000)=0xc) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x100) pipe(&(0x7f000044b000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f00000d4000-0x3)=0xc0010000000007, 0x4) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000221000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69726c616e3000000000000000000000"}) sendmsg(r4, &(0x7f0000f66000-0x38)={&(0x7f0000192000-0x10)=@ipx={0x4, 0x400, 0x2, "c3325776bc74", 0x4a53c3f9, 0x0}, 0x10, &(0x7f0000f6c000)=[{&(0x7f0000f5e000)="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", 0x9ca}, {&(0x7f0000947000-0x1)="c2", 0x1}, {&(0x7f0000d7f000-0x63)="0685233020c2a951f8000000000000000088325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad097c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f7f", 0x63}], 0x3, &(0x7f000030a000-0x2f0)=[{0xe8, 0x10e, 0x4, "610e72f9935c0099076c47937601900d847a551f76f6a64461b60ebf4cfb8da28aa8e3b33a7a3ff9c18a29eb9f5f4b9f0c6bd2ff24650009ed7c96f836c683d618e81d34d7bd6def015ce1bf39382d7c3b9ea8722a06c47dc4a5bf80f59e87a571478df2a5421bded3e7a575b501a969751abbf4bde97a94b69029050e2787a5841a3669d536d27b098290537743412f9d341dfe37411a022c553d8a798d7221ca78e3aec6143ad291965f1002f1f22c35f7f19beb5abcecba76921ea0b7a3fb289a90a84c21743eff228c90114f1fadfa89fb2b7d302b"}, {0x10, 0x101, 0x4, ""}, {0x48, 0x10f, 0x4, "c5cff49cc8a8225702683cb4894590f149e4b766d241844f5e77b38856891717191b0f5c215bd4f1c89690aee064a2c5e03bd6e7"}, {0x20, 0xff, 0x80000000, "12aa2871ab1298dbdc5f2d961cd4"}, {0x90, 0x1, 0xffffffffffffffff, "3733345062803761b3bbb5724c0aea90f3878f2596b1a04beaba8c01d1c60c7331bb67b5ab2fdc4fe3630048d10850a9c3de6fdfa79b37931e72f0ab5c569c5d5ed1ea981a163d35e4115d0ca677445746877dd2102704b7fa7b253918a90ca1b7488ca0d5b50ff7ff4ee907d20082bc4e4a8a6db56f5cd0571bf22959d0"}, {0x100, 0x119, 0x7ff, "773a9515659b29a06c6013267b0793aa5d3ec886083e306340e68974b6e4d5c3529e0e26a6c1acb19594cf2fca02defb7c06d2a7f772ef6bec616211fb3d46c8b1315f7fe1e8c00261b8efc9eb654fd03a6d60aba5bbfcd21a7401068da91964dc9f2ce23b630e45efc39402e3f75760be394a46ec633ff95de4879aa50f684faad5e5dac72258593ccbf63c393984a75f49ae185c8986e490bf9d1ee8de60bb1c0e56416193a8b10df90de5eb0e305e8eea5cb1335cfe59afd96925607ebdd13b4b69c26e5d8336eba10793d32d1bd8e0e2bf60628c1e45eac21183e67734b453b65448b413e24e501e995acf"}], 0x6, 0x100000000000003}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00003e8000-0x8)={0xfffffffffffffffd, 0x100000000001, 0xfffffffffffff802, 0x1}, 0x8) ustat(0x240000000, &(0x7f00008b7000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x80007, 0x8) connect$ax25(r2, &(0x7f00000be000)={0x3, {"0397a2009f0000"}, 0x8000001}, 0x10) connect$inet6(r4, &(0x7f00000fc000)={0xa, 0x0, 0x80007, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f00003e5000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000092d000-0x8)={0x0, 0x0}, 0xff, 0x8001) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000541000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r4, &(0x7f0000f75000)="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", 0x1000, 0x20000080, &(0x7f00007dc000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$netrom(r3, &(0x7f00009bb000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000006f000-0x3)=0x10) write(0xffffffffffffffff, &(0x7f0000ca0000)="9c998cc2946dfc05a0230d69744632fc02b02c004c9c9c0abd327d07ffe8d88be57c258ac30c39b5472f9da686d7a4ae69e2aab19e6a3f5d059920b67a256a2efca0d26840e212766731f31e8d87d3df0ea4f45f1bbc7b861d01000eb5675d25ccb7de4908000000000000000973bd872b52854858198a11d440e10700000002d98ec4074a0c209f099571a340074101", 0x90) 2017/09/29 11:28:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b6000)="2e2f66696c653000", 0x200000000000006) pipe(&(0x7f000048a000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000169000)="47", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007dd000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005a5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cfb000-0x4)=0xe8) lstat(&(0x7f0000a4d000-0x8)="2e2f66696c653000", &(0x7f0000411000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000f0e000-0x10)=[{&(0x7f00006a3000)=[{0x11, 0x12, 0x201, 0x1000000, 0x20000000000, "0a"}], 0x11}], 0x1, &(0x7f000065a000-0xc0)=[@cred={0x20, 0x1, 0x2, r2, r3, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r5}, @cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x6, 0x0}, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x800, 0x0, 0xd8, 0x1020, 0x0, 0x0, 0x85, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000007f000)="2e2f62757300", 0x0) openat(0xffffffffffffff9c, &(0x7f0000064000-0x6)="2e2f62757300", 0x0, 0x0) mount(&(0x7f0000a67000-0x8)="2e2f66696c653000", &(0x7f0000598000-0x6)="2e2f62757300", &(0x7f0000c2f000-0x8)="69736f3936363000", 0x1, &(0x7f0000063000)="") mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000429000)="2e2f62757300", &(0x7f0000fa3000-0x6)="2e2f62757300") eventfd2(0x0, 0x0) syz_open_dev$tun(&(0x7f0000038000)="2f6465762f6e65742f74756e00", 0x0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008f2000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x400, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000de1000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x1, 0x0, 0x8}]}, 0x10) sendto(r6, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) mremap(&(0x7f0000650000/0x8000)=nil, 0x8000, 0x2000, 0x3, &(0x7f0000918000/0x2000)=nil) pipe2(&(0x7f000070b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000000000/0x1ed000)=nil, 0x1ed000, 0x0, 0x45832, 0xffffffffffffffff, 0x100000) madvise(&(0x7f000047c000/0x2000)=nil, 0x2000, 0x11) mmap(&(0x7f00000f7000/0x4000)=nil, 0x4000, 0xffffffffffbffffa, 0x1000000000000032, 0xffffffffffffffff, 0x80000000000) mmap(&(0x7f0000000000/0xced000)=nil, 0xced000, 0x0, 0x40031, 0xffffffffffffffff, 0x2000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/09/29 11:28:19 executing program 1: mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x220000, 0xc4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b7000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f000059f000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r1, &(0x7f00001ba000-0x10)=[{&(0x7f0000c31000-0x94)="00", 0x1}], 0x1) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000939000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x48, &(0x7f000073d000-0x48)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3a, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r2, 0x0, 0x0, 0x9, 0x10, 0xd7a, 0x0, 0x0, {[@sack={0x5, 0xe, [0x0, 0xb38, 0x8]}, @sack_perm={0x4, 0x2}]}}, {"0100"}}}}}}) shutdown(r1, 0x2) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f00007ec000)="2e2f66696c653000", &(0x7f00006fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$tun(&(0x7f0000c22000)="2f6465762f6e65742f74756e00", 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000030b000)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0xfa3, 0x5, 0x8, 0x0, 0x80, 0xffffffffffffffff}}) close(r0) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f00003ef000-0x8)="2e2f66696c653000") socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r4, &(0x7f00001b0000-0x9b)="", 0x0, 0x40000000, &(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) socket(0x3, 0xffffffffffffffff, 0x402) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000021a000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7d000)=0xe8) sendto(0xffffffffffffffff, &(0x7f0000001000-0x10)="0000000021001f021511111000c100ffea", 0x11, 0x0, 0x0, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000937000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/29 11:28:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getgid() lchown(&(0x7f0000000000)="2e2f66696c653000", r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000fdf000)=0x80000007ed, 0x4) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f00002f9000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c26000-0x8)={0x0, 0x1316}, &(0x7f00009da000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000094d000-0x8)=@assoc_value={r3, 0xe37}, 0x8) sendto$inet6(r2, &(0x7f0000241000)="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", 0x7be, 0x0, &(0x7f0000a45000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000388000)=0x47, 0x4) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000bc3000+0x3ef)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000726000-0x4)=0x28) 2017/09/29 11:28:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x2, 0x6) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000b3000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000023f000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x8000000) socketpair(0x10, 0x9, 0x10000, &(0x7f00002bb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x24, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x1000000005, 0x10001, 0x100000001, 0x0, 0x2, 0x200000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1000, 0x5, 0x94, 0x10004, 0x0, 0x8, 0x0, 0x0, 0x4, 0x6f11, 0x4, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) dup(r2) set_mempolicy(0x8003, &(0x7f0000b22000)=0x400000001ff, 0xfff) connect$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) socketpair$inet(0x2, 0x806, 0x3, &(0x7f0000f83000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000439000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009af000/0x2000)=nil, 0x2000, 0x2000001, 0x1011, r2, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000e93000)=0x0, &(0x7f0000613000)=0x4) clock_gettime(0x0, &(0x7f0000f8f000)={0x0, 0x0}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000060c000-0x40)={0x8001, 0x401, 0x468, 0x0, 0x8, 0x9, 0x5, 0xb195}, &(0x7f0000f90000-0x40)={0x2, 0x0, 0x2, 0x1, 0x1f, 0x4, 0x7ff, 0x8000}, &(0x7f0000dc9000-0x40)={0x5, 0x20, 0x1, 0x56, 0xb0, 0x4, 0x8, 0x7}, &(0x7f00004ef000-0x10)={0x0, 0x989680}, &(0x7f0000446000)={&(0x7f0000f8f000)={0x10000}, 0x8}) futex(&(0x7f000000d000-0x4)=0x200000000004, 0x0, 0x4, &(0x7f0000f90000-0x10)={0x77359400, 0x0}, &(0x7f0000586000-0x4)=0x3, 0xffffffff) clock_gettime(0x7, &(0x7f0000d2f000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x80, 0x3, 0x80000001, &(0x7f0000003000)={r4, r3}, &(0x7f0000048000)=0x2, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/29 11:28:19 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) write(r0, &(0x7f0000001000)="76", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000006000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000002000-0x48)=[{{0x0, 0x0}, 0x8, 0x4, 0x20}, {{0x0, 0x0}, 0x1, 0x4f30, 0x1ff}, {{0x0, 0x0}, 0x7, 0x5, 0x4}], 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) poll(&(0x7f0000002000-0x38)=[{r0, 0x40, 0x0}, {r0, 0x8110, 0x0}, {r0, 0x8200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4, 0x0}, {r0, 0x100, 0x0}, {r0, 0x10, 0x0}], 0x7, 0x2) set_mempolicy(0x4001, &(0x7f0000002000)=0x400, 0xfb) timer_create(0x1, &(0x7f0000004000-0x50)={0x9, 0x4, 0x0, @thr={&(0x7f0000001000)="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", &(0x7f0000001000-0xef)="974f07b4f7bde732216a8225ca2435fc157bee8fe227dc65364747980cf430328b433ebfa2ec1fbd2461cf4a1b1af9842b42e4238af2a79ca1414949ee6392e5f7719ad795365aff30937dd431ef6251ce6eae6fd7570a22d2d1614b96da5172d1c271574787bc6b78264328bbef8367502d418ff6e2043150b269a620b8bb8088650f3d5490b38b78b6db8faee77b2f0bb77aa37bf61c4df46d95fd844ee3d0706734a6982972c8d5ad418d666ed1fa42c1effce11e828a41e8e936e85cf6418cf21116a4f143bb23cb0c326a0519db7da2b968995abcf5191ceeb9bb8dfd4c4e400bbc911201f09f257c981128e6"}, []}, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x1, &(0x7f0000001000)={{r3, r4+10000000}, {0x0, 0x989680}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000004000-0x80)=[{&(0x7f0000002000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000003000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000003000)="000000000000000000", 0x9}, {&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000004000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x8, &(0x7f0000001000)=[{&(0x7f0000004000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000", 0x16}], 0x3, 0x0) open(&(0x7f0000002000)="2e2f66696c653000", 0x88000, 0x110) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000006000)=0xc0000000000000, 0x3, 0x3f97, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000007000-0x4)=0x9, 0x8) fcntl$addseals(r0, 0x409, 0x8) futex(&(0x7f0000003000-0x4)=0x7, 0x0, 0x3, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x5, 0x200) 2017/09/29 11:28:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="00", 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000a41000-0x4)=0x0) lseek(r0, 0x0, 0x4) sched_getscheduler(0x0) socket$inet_udp(0x2, 0x2, 0x0) bind$llc(0xffffffffffffffff, &(0x7f000010a000-0x10)={0x1a, 0x18, 0x0, 0x10001, 0x9, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0xa, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x100000000000004}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fb2000)=0xecd9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000398000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(0xffffffffffffff9c, &(0x7f0000dd8000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c53000-0x4)=0x10) fallocate(r3, 0x2, 0x0, 0x2) r4 = accept4(r3, &(0x7f0000334000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000045a000)=0x10, 0x80800) socket(0x4, 0x80803, 0x4) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000726000-0x4)=0x5, 0x4) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000bde000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="80a541fc0efc", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="623fd42655b4a0247424f21a2d1c3236"}) r5 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x3, 0x43, 0x2, 0x0, []}) ioctl(r5, 0x8916, &(0x7f0000000000)="") vmsplice(r2, &(0x7f0000682000-0x50)=[{&(0x7f00006da000)="851ef3fe42bf652a4a917d018c082edaa3546fe099f0b785f5feeafd3b8af646121afe4e9c5f7803f3658586a7db9c98f697de97f3c237d4f8461146abb0d4401df4eb900da27d51f43a7d5cd82eee9564e61ec846b31c332a7473de74b1608241b0ec7554c3a4c5893277e14971bb839cee8716efb945baf7f1", 0x7a}, {&(0x7f0000914000-0x50)="d17803ef333ddd0121f1a65a17ec13f745c7d98f56d3156e0ad21e13605f4dc2cf22df96fa494265760a214aa2fc72f591cea8ce530b16c27e427fa0615f994c708623c2d8ac2631e4b9d3fa44556cc4", 0x50}, {&(0x7f00002cc000-0xf4)="1b6fdab9f1a37bd3db9bea54d0aa2792104874aec1ebe1515f8e790da57126b2bc2e1257d532f4ea26009ee176406c0e53f9c758b819c177653eab5edeadc02e848bf74d96d7bf5553fffc0db2bdadc606db234938ea8ac6dda19c8cbd2e0931e3eb22ff6cd02d7502eee2ca42e81d5b4076749717b1eb6685e8359b31baa4ebd0b68d7d1ee6fd0ae3409c32df5530acd30cd7ba975f3bbad03464a65985ed87ac312cf8d9f892e31cbbae06acd2866488dc396ee9b83342c78f552f2bff2bcf5595b934779c341c91f4d61595e70f24e19d5bbeb6b4c34dc819d7593ef0bd89afe9e7d929b10087641aecace70b387759e5b340", 0xf4}, {&(0x7f0000528000)="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", 0x1000}, {&(0x7f0000f80000)="63316df98fcfe26d8ac6e3ea7c56698547168c1ce95625a1d5ded0b0d0447a7f7c3ba162e7b73a20f657975d840852ecbad53bfdaaafe22e77e4611f5100218e583008de3d441f118debf404a29dde9411e2ee28801046bfcfe905bc92db3317faa9ec956395abfa1271387ca3a5ea3410bb9458d47d3ff202194e8027abc59cfaa545afb9d007900772559e786974da6d4631d31fe738799735f3c061b9e5faee53e4a1ae00d1fd8ef77bd404e32cd7d2c1cd8e03866506e95b586c189b9b283dd30cec5a2c3fa7760380a39e6a8be69d93ff4f9189a0a19aa12244140fca5fca20f0", 0xe3}], 0x5, 0x8) ioctl(r5, 0x8936, &(0x7f0000000000)="") 2017/09/29 11:28:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000fd7000)=0x75) r1 = socket$inet(0x2, 0x5, 0x7ff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x1, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000085b000/0x2000)=nil, 0x2000, 0x3, 0x10, r1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r2, 0x1) getsockopt$inet6_buf(r3, 0x29, 0x45, &(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ff0000-0x4)=0x1e) r4 = fcntl$dupfd(r3, 0x0, r3) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x0, 0x800000035, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r4, &(0x7f00003a3000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ff5000-0x4)=0x1c, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ff4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff4000-0x4)=0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000b4f000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000011b000-0x4)=0x7f, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000ff4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xffff, 0x0, 0x9, 0xa, 0x0, 0x20, 0x1, r5, r6}, {0x0, 0xfffffffffffffffe, 0x4, 0x2, 0x579c, 0xffff, 0x5, 0x8}, {0x2, 0x3, 0x0, 0x7}, 0x2, 0x3, 0x985c, 0x1, 0x8, 0x2}, {{@in=@multicast1=0xe0000001, 0x6, 0x3}, 0x8, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x4, 0x0, 0x10000, 0x0, 0xb8fb, 0x6}}, 0xe8) socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x100000114, 0x8, &(0x7f0000ca1000-0x4)="020000fcae", 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000ffb000-0x2)="ff64", 0x2) remap_file_pages(&(0x7f0000b57000/0x3000)=nil, 0x3000, 0x0, 0x3, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000001000-0x4)=0x1) 2017/09/29 11:28:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(0xffffffffffffffff, 0x4b3b, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000797000-0x8)={0x0, 0x0}) r0 = open(&(0x7f0000521000-0x8)="2e2f66696c653000", 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)="2f6465762f70746d7800", 0x802, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008f9000)={0x0, 0x80000, 0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000c40000-0xc)={0x90000010, 0x0}) stat(&(0x7f0000fb4000)="2e2f66696c653000", &(0x7f0000792000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$loop(&(0x7f0000796000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffff000, 0x80000) r2 = open(&(0x7f0000521000-0x8)="2e2f66696c653000", 0x141042, 0x10) ftruncate(r1, 0x7fff) sendto$unix(r2, &(0x7f0000d24000)="bf2e8078c6827b02c5d3f62a3d8bce38757deea043f11cc48ac51fd59b29d50071fc86", 0x23, 0x40, &(0x7f00008df000)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)="2f6465762f70746d7800", 0x802, 0x0) connect$llc(r0, &(0x7f00001b1000)={0x1a, 0x1f, 0x464b, 0x7, 0x2, 0x3ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) sendfile(r3, 0xffffffffffffffff, &(0x7f0000336000-0x8)=0x0, 0xffffffff) r4 = dup2(r3, r2) ioctl$TCSETAF(r4, 0x5404, &(0x7f0000165000)={0x5, 0x7f, 0x6, 0x7338, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x7f, 0x400000000005}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000840000)={0x0, 0x0, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x10) open$dir(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x10000000000) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) 2017/09/29 11:28:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000aec000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000974000-0x73)="", &(0x7f0000214000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000c9c000-0x6)="2e2f62757300", 0x141042, 0x4) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000101000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001af000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b2000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000b6d000-0xc)={0x0, 0x0, 0x0}, 0xc) fchownat(r0, &(0x7f0000035000-0x6)="2e2f62757300", r2, r3, 0x1400) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") mkdir(&(0x7f00007bc000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000c8000)=[{0x2, 0xde3}, {0x0, 0x7}], 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x10) getdents(r4, &(0x7f000033f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) clock_gettime(0x7, &(0x7f00008a4000-0x10)={0x0, 0x0}) r5 = socket$inet6(0xa, 0x2, 0x7fff) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000e37000-0x4)=0x0, &(0x7f0000975000-0x4)=0x4) timer_settime(0x0, 0x1, &(0x7f0000043000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) r6 = open(&(0x7f00000f1000-0x8)="2e2f66696c653000", 0x101040, 0x82) clock_gettime(0x0, &(0x7f0000502000)={0x0, 0x0}) futimesat(r4, &(0x7f0000b25000-0x6)="2e2f62757300", &(0x7f00006a7000)={{0x0, 0x7530}, {r7, r8/1000+30000}}) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f0000f60000)={&(0x7f0000e14000/0x2000)=nil, 0x2000}) ioctl$sock_netrom_TIOCOUTQ(r6, 0x5411, &(0x7f000043f000)=0x0) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d0d000)="2f6465762f72666b696c6c00", 0x2, 0x0) bind$packet(r9, &(0x7f0000f6b000)={0x11, 0x9, 0x0, 0x1, 0x5, 0x6, @random="f089cd121f01", [0x0, 0x0]}, 0x14) execve(&(0x7f0000c7d000-0x8)="2e2f66696c653100", &(0x7f0000bb5000-0x50)=[&(0x7f00004dd000-0x1e)="5c776c616e30706f7369785f61636c5f616363657373242e707070302e00", &(0x7f0000bbd000)="73656c696e75782c73797374656d6264657673656c6600", &(0x7f0000d6b000-0x2)="8500", &(0x7f0000c34000)="72616d667300", &(0x7f0000eaa000-0x23)="6367726f75702b25657468307070703025626465764510656d3070726f632121282f00", &(0x7f00004a3000)="2f6465762f72666b696c6c00", &(0x7f0000136000-0x5)="70726f6300", &(0x7f0000f0f000)="72616d667300", &(0x7f0000891000-0x5)="70726f6300", &(0x7f0000041000)="73656c696e75789973656c696e757800"], &(0x7f0000bba000)=[&(0x7f0000eba000-0x5)="70726f6300"]) vmsplice(r6, &(0x7f000033e000-0x30)=[{&(0x7f0000a18000)="4a04df2cf8e584070f3aa70bdbf9c7f30819fd5314fe2963c820660fb7a33721f7b8ec1089ef02a74f97b70e1fcc6fc498ffc8ff969244d48656247cb568195126e456288da990be1d39edb20c1b2a9e1ef8021f99cf39f846c25869f8c7dc891787ab1ddd7b47a4eefef2a0774665d1e4b43d247972adb2851e3d71ac2a2ffd6fa1fd81d17eac1049e42008c102d1f26fe75c6ce886536ff34e49b6ffe53b97d858538e4c0a9ad0765cc5aeda0d7b0cd45968c943a4fe", 0xb7}, {&(0x7f0000ad4000-0x63)="d5af08fd675e2c14f786e5332b3d6504738a99b5028c776bcba147eef061c044b89143ec7e748e63cfdc68e872f6ac19c663ef1b9796ca126b8ee3c6415a6dc25cbecf73c6e6001ecf0e6ade06c68e5e0c45f8d28080992ffc4eae27590d3419a6d135", 0x63}, {&(0x7f0000fc5000-0xba)="3e951f22d2ffd2334d1851c22fdab0f8fe4707cbb695de74776b9b1581f55684d2f3ec03901109e1625d5ac9fdc434001114372b2f465d0783e0f860f066e6a09dc672dfa3db2dafde6095999f939416894c7dc347edd7f1cb96af7eee448629078ad5d55dfe869ebaf3c92601b87941402461d0977b91cf14a8293cccbbc72ef5f960ffbce8df61ebf07d4df546de2a333fef0429746053fb5260beb6fc7c63597159f563543b27f170ca8ce2b2f614ed2e7ed9a18ee7a0784c", 0xba}], 0x3, 0x1) 2017/09/29 11:28:19 executing program 5: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bbc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000bc7000)="2e2f66696c653000", 0x3ffffc, 0x408) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00008bd000)={0x8e, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xcfce, 0x7, 0x2f49, 0x5, &(0x7f0000237000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x0, 0x6}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xf, 0x5, &(0x7f00004a0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c22000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f0000c64000)=0x98) recvfrom$unix(r2, &(0x7f00001b7000-0x15)="000000000000000000000000000000000000000000", 0x15, 0x40000000, &(0x7f0000ef6000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000e9b000)=0x0, &(0x7f000007d000-0x4)=0x0, &(0x7f0000f75000-0x4)=0x0) setfsuid(r4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000004a000-0x8)="2e2f66696c653100", &(0x7f0000f64000)="000000", 0x3) mmap(&(0x7f0000085000/0x3000)=nil, 0x3000, 0x1000008, 0x10, 0xffffffffffffffff, 0xfffffffffffffffd) setpriority(0x1, r0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f62000)={r3, 0xa52cd57}, 0x8) recvfrom$unix(r2, &(0x7f0000c46000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf, 0x40010026, &(0x7f00004e1000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00005bf000-0x10)={0x2, 0x3, @rand_addr=0x885c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00002a9000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendto$inet(r1, &(0x7f0000000000)="", 0x0, 0x7ffe, &(0x7f0000f5a000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sync() 2017/09/29 11:28:19 executing program 4: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x8, &(0x7f0000dc0000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x40000800, 0x1) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000dc0000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000dc3000-0x4)=0x6, 0x7fffc) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c2e000-0x4)=0x0, 0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000077000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000095c000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xdd1000)=nil, 0xdd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000dd4000-0x4)=0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000c5a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653000", 0x0) 2017/09/29 11:28:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x400000003, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x40008, 0x5, 0x2, &(0x7f0000e2e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000dd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r1, &(0x7f0000c78000)=[], 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000381000-0xc)={0x3, [0x5, 0x800, 0xc]}, &(0x7f00009bc000-0x4)=0xc) r2 = accept4(r0, 0x0, &(0x7f00009b8000-0x4)=0x0, 0x80800) accept4(0xffffffffffffffff, 0x0, &(0x7f0000a57000-0x4)=0x0, 0x80000) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000cc8000-0x4)=0x2, &(0x7f0000d2b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000032a000)=0x0, &(0x7f0000aad000-0x4)=0x4) recvmmsg(r2, &(0x7f000011e000)=[{{&(0x7f0000337000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00005cc000-0x10)=[{&(0x7f0000b5e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}], 0x1, &(0x7f00004f3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc, 0xffffffff}, 0xfffffffffffffff9}, {{&(0x7f00004ce000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00008a9000-0x60)=[{&(0x7f00007a5000-0x6e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f000079e000-0x23)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000270000-0xf)="000000000000000000000000000000", 0xf}, {&(0x7f0000419000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f00004d8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f00002ac000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}], 0x6, &(0x7f0000ef7000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0xe20a}, 0x7}, {{&(0x7f00000d8000)=@un=@file={0x0, "0000000000"}, 0x7, &(0x7f00004db000)=[{&(0x7f0000fb0000-0xe)="0000000000000000000000000000", 0xe}, {&(0x7f00005d8000)="0000000000000000000000000000", 0xe}, {&(0x7f0000f67000-0xa2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000bc5000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}], 0x4, &(0x7f0000ace000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x8}, 0x3f}, {{&(0x7f00007a8000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e1e000)=[{&(0x7f0000f3f000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000cba000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009f3000-0x17)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000447000-0x15)="000000000000000000000000000000000000000000", 0x15}], 0x4, &(0x7f0000c10000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7}, 0x101}, {{&(0x7f000074c000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000070000)=[{&(0x7f0000e71000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000a06000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000fbc000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1}, {&(0x7f0000059000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f000023a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f0000f3c000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}], 0x6, &(0x7f0000503000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36, 0x3}, 0x9}, {{&(0x7f0000a8e000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ea3000)=[{&(0x7f000034a000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000a24000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000ec3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000921000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000372000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000d1c000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f000002b000-0x7)="00000000000000", 0x7}, {&(0x7f0000c73000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f0000035000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000b39000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0xa, &(0x7f000052b000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4, 0x81}, 0x200}, {{0x0, 0x0, &(0x7f00004fd000)=[{&(0x7f00000f1000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f0000542000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x2, &(0x7f00003f6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x8}, 0x235}, {{0x0, 0x0, &(0x7f000015c000)=[{&(0x7f0000b4a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f00005c6000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0xfffffffffffffff8}, 0x4}, {{&(0x7f0000229000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000ccc000-0x10)=[{&(0x7f000049d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f00006fa000)="", 0x0, 0x100000001}, 0xfffffffffffffffd}, {{&(0x7f0000567000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000d83000)=[{&(0x7f0000114000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}, {&(0x7f00007a8000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}], 0x2, &(0x7f0000a8d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0x40}, 0x8}], 0xa, 0x40000002, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000cd9000-0x10)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r4 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f00007cc000)="1f00000003011900000007000000288100023b0509000200010100ff3ffe589a", 0x20}], 0x1) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c21000/0x2000)=nil, 0x2000, 0x200000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f000099c000)=[{&(0x7f00003ec000)="1f00000002021900020007000000068100ed3b8509000200000000000300386647", 0x21}], 0x1) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000546000/0x4000)=nil, 0x4000, 0x0, 0x72, r5, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x2000001) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x4) writev(r6, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58ff64", 0x21}], 0x1) socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, r6, 0x0) 2017/09/29 11:28:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_settings={0x4d, 0x0, @sync=&(0x7f0000869000)={0x0, 0x0, 0x0}}}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) pipe(&(0x7f0000799000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)="2e2f62757300", 0x0) open(&(0x7f0000043000)="2e2f62757300", 0x0, 0x0) dup3(r2, r1, 0x40000000080100) dup3(r2, r1, 0x80000) r3 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00003d7000-0xc)={0x0, 0x0}) open(&(0x7f0000cd2000)="2e2f62757300", 0x24867c8490945911, 0x1) syz_open_dev$sg(&(0x7f00004e7000)="2f6465762f73672300", 0xfffffffffffffffd, 0x82000) 2017/09/29 11:28:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000a82000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005e5000-0x4)=0x14) connect$packet(r0, &(0x7f0000aca000-0x14)={0x11, 0xf5, r1, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$mice(&(0x7f00008a3000)="2f6465762f696e7075742f6d69636500", 0x0, 0xa0000) fadvise64(r2, 0x0, 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x10000) stat(&(0x7f0000def000)="2e2f66696c653000", &(0x7f0000d08000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000092d000-0xc)={0x0, 0x0, 0x0}, 0xc) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f00000e1000)="72616d667300", 0x8408, &(0x7f0000d73000)="") r4 = openat(0xffffffffffffff9c, &(0x7f0000933000-0x8)="2e2f66696c653000", 0x0, 0x0) readahead(r4, 0x400, 0x5) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c65302f66696c653000", r4, &(0x7f0000013000-0x8)="2e2f66696c653000") faccessat(r4, &(0x7f0000ddb000)="2e2f66696c653000", 0x0, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f00004a9000-0x1)="00") getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00004b1000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000c2a000-0x3)={0x0, 0x0, 0x0}, 0xc) lchown(&(0x7f0000bcd000)="2e2f66696c65302f66696c653000", r5, r6) getegid() stat(&(0x7f0000c16000-0x8)="2e2f66696c653000", &(0x7f0000418000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000dc6000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f00004e4000)="2e2f66696c653000", &(0x7f0000daf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00008af000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000807000-0x4)=0xc) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b99000)="2f6465762f6b657963686f726400", 0x2, 0x0) setsockopt$inet_int(r7, 0x0, 0x1f, &(0x7f0000227000)=0x523, 0x4) socket$netlink(0x10, 0x3, 0xb) 2017/09/29 11:28:19 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005cc000-0x8)={0x0, 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) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f7667615f6172626974657200", 0x44004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x1)="00", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f0000002000-0x4)=0x6, 0x4) socketpair$unix(0x1, 0x9f800995e741e5ba, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000001000)="c230c1c1c9f71dbdeec01633ff84abefc53e3290cf49abeb9505f8f192d8cccaa35303732d2f7e72439b181b054f2d64581805d891989369af173cbb02e560672aa0c34f7c26a7cfbec9153a0651225c1532", 0x52, 0x5, &(0x7f0000002000)=@hci={0x1f, 0x7ff, 0x2}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000002000)=0x10) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000001000-0x4)=0x0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") syslog(0x9, &(0x7f0000002000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f0000003000)=@hci={0x1f, 0x100010, 0x1}, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000001000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r3, r0, &(0x7f0000002000-0x8)=0x0, 0x1) r5 = getegid() chown(&(0x7f0000aa0000-0x8)="2e2f66696c653000", 0x0, r5) 2017/09/29 11:28:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f000047f000)="1f4cb5ef36c1e8a8aa7c55c6766f0d9707889206452908d3654de5511aa331d0f2f327f956a85f4f070542800b87ef7ae9bcacf751c37bdd23e9ff878da277a1f578de6dfe5ffb7df5577fdb7b57878f8e1348d8f154040c6b974f6c8be66aa3604eeb9b636d896ad42e8ec3c5d2b85813159075308566b248a03bc52bbf12227a59d994eb67cb8bdbd013e30236ccc660d2ca0d3e755231f5396bc76bea213a6fbd689c8e17be18d854958e802053e1fe1cd0922bdd1b00f34ede", 0xbb) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0x0, 0x0}, 0x1) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) rename(&(0x7f0000168000-0x8)="2e2f66696c653000", &(0x7f0000f66000)="2e2f66696c653000") 2017/09/29 11:28:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x90) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000396000-0x20)={@common="7465716c300000000000000000000000", @ifru_flags=0x1}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) utime(&(0x7f0000001000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000001000-0xd)={0x4, 0x81}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000002000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000", 0xa000, r2, r3, 0x4, 0x7fffffff, 0x40020) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000001000)={0x1, 0x8b, 0x8, 0x5}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000000)={0xacb, 0x2000000000, 0x400000000000002, 0x83}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000002000)={0x6, 0x8fb0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x3, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000003000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000005000-0x20)={0x355, 0x0, 0x2, 0x81}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000004000)={r4, 0x88b3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000006000-0x14)={0x8001, 0x3, 0x8, 0x3b, 0x0, 0x1000, 0x9, 0xff, 0x20, 0x840}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000007000-0x14)={0x0, 0x9, 0xfffffffffffffff9, 0x0, 0x400, 0x1}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r5, 0x2, 0x7, 0x5c53, 0x0, 0xcba6}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000008000-0x15)={0x1, &(0x7f0000003000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000008000-0x18)=[{0x400, 0x86, 0x0, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) 2017/09/29 11:28:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004c9000-0x8)="2e2f66696c653000", 0x2403, 0xc2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e4c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000b2000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x80000000, 0x8001, 0x7, 0x100, 0x80, 0x1, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00001e7000)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = perf_event_open(&(0x7f0000ce9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) r5 = socket$inet(0x2, 0xa, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000b6d000-0x20)={0x743ab1fb, 0x0, 0x10000, 0x9}) r6 = syz_open_dev$sndseq(&(0x7f00002e9000)="2f6465762f736e642f73657100", 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00007a0000-0xc)={0x0, 0x933394bd89c017aa, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a96000-0x10)={0x0, r7, 0xd6}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000795000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000b24000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000232000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00008d7000-0x8)={r9, r8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000b84000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000273000-0x8)={r10, r11}) r12 = memfd_create(&(0x7f0000a8a000)="00", 0x2) r13 = syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) dup2(r13, r12) write$sndseq(r12, &(0x7f0000e70000-0x30)=[{0x1e, 0x1, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x4, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0xa, 0x6, 0x10000) clock_gettime(0x0, &(0x7f000045e000)={0x0, 0x0}) setsockopt$inet_mreq(r12, 0x0, 0x0, &(0x7f0000986000)={@loopback=0x7f000001, @rand_addr=0x13ab}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r13, 0xc05c5340, &(0x7f0000d58000-0x68)={0x100000000, 0x6571b2a, 0x101, {r14, r15+10000000}, 0xfffffffffffffffd, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000335000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$GIO_SCRNMAP(r12, 0x4b40, &(0x7f0000fbb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") rt_sigtimedwait(&(0x7f000082f000-0x8)={0x0}, &(0x7f0000900000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007f3000-0x10)={0x0, 0x0}, 0x8) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f00000cc000)={0xa, 0x0, 0x2d5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffdffffd}, 0x1c) 2017/09/29 11:28:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0x0, ""}, &(0x7f0000002000-0x4)=0x8) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) timer_settime(r1, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000354000)="2f6465762f6877726e6700", 0x0, 0x0) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000122000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000563000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa, 0x2, 0x3, 0x2, 0x55f, 0x80000000, 0x8d}, 0x20) timer_settime(r3, 0xfffffffffffffffe, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {r4, r5+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$netrom(r2, &(0x7f00003fc000)={&(0x7f0000083000-0x10)=@ax25={0x3, {"2e05596fa5e6cb"}, 0xd8}, 0x10, &(0x7f0000f66000)=[{&(0x7f0000ac8000-0x1000)="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", 0x1000}, {&(0x7f00001c9000)="3d10868d92aa3acacbeab9c90a8f837c1a92dbe54f6a58b00569eeb024bd3aebe96e394814693a87d60e548c97a3db7985af8990adc5fbb67250594945b333d219883a4b6d6338e17d2a9ee2f66ff8ea3fb08714b1ec0c2fb1b78fce00e79d08b30e94add917d880685f2beda1acda4bf989c7e279e9d38a2a957bf1c3ae8dcbe9a1beea61f66e0d3ad7b932929da3835f137f2f1452d00aa08be3a04b294eb2eb0d30bf2713dc629442332db2c6cf392d18853ed4c6c80c5f906fe234066d37", 0xc0}, {&(0x7f0000248000-0x2d)="caa0fcb2a43eac61ba455a942fea25399fc43bb94e5fc472da7f480c78c810056ba124840bdccdb3b434d4cf9e", 0x2d}, {&(0x7f00005aa000)="512f2be0c910641078180fff52f37a30497a52ef333c20c5842943532803fd2251d061e2367de097b954c71fb8463b0c67045a2ec082f6cefbeedc8bf0e93bb1568ae88ad369285cc003b2a988be77291e3a684dc4bab1aa90939f0306a76c2f90495f659b29ceeeaeb436b50b5f364058b75fb23d", 0x75}, {&(0x7f00001b1000-0xa1)="5d36ae40a4a2bb5494d143e5db0f4662da084d35315bb0ecda1fb8229779970f214d66555f74daa14e9c859d144e74c3ecac0c0252275325c5cfa2fa6cfef7517dbec7e0be89efa1810d5ab8923f630bc3655727fc1c18c68326417cefbcfbd33586b5ab0849267a42faa4decf29d98c982152b28dc36c9ebdb4bbd4de9a35c9374fd4e6dd99085ab8956177a84e9f623fc1371c9502bbbeccf951839a3d11bd0c", 0xa1}], 0x5, &(0x7f0000df3000-0xc8)=[{0xc8, 0x0, 0x1, "171515c07d4180dca98a59a85c4fd015781527ecc33063cd84a14e8cc309c68026db67849d34b6ecfb2c181781cf205eb162a4d1f6a1c4ff1ed27aeebb162131ae4071381a49126af41fa6e8808999852064103caa4767836f77b1d36c11e9729fe9c77ab00fe12c751f5f61bfd0f388ce49eca3ac0a361fd2ecf4b002d25a8fb19f37dc9f7984440c7e8853fefcd79d98183204dee3f3c5b74003200c8bff57d59f6127e81a8e22b934048bc82aee3d4f"}], 0x1, 0x40040}, 0x20000000) fcntl$getflags(r2, 0x40b) 2017/09/29 11:28:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000382000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000303000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffff9, 0x100000000, 0x0, 0x7fffffff}, &(0x7f0000ee8000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dea000)={r1, 0x5, 0xaf89, 0x1}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a2d000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000067000-0x4)=0xe8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e58000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00001de000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e99000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f67000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x7ff, 0x0, 0x7fffffff, 0x3, 0x20, 0x20, 0x1000, r3, r5}, {0x2, 0x4, 0x5, 0x7, 0x3ff, 0x7fff, 0xffff, 0x1}, {0xb5, 0xc36, 0x7ff, 0x0}, 0x40, 0x5, 0xac48, 0x1, 0x70, 0x1}, {{@in=@multicast1=0xe0000001, 0x7, 0x0}, 0x7, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001, 0x3, 0x2, 0x1, 0x6, 0xff, 0x4}}, 0xe8) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x3, 0x0, 0xa, 0x0, 0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x40000000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r6, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f00004e4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/09/29 11:28:19 executing program 4: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") sysinfo(&(0x7f0000e4b000)="00000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00005f2000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x80010000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r0, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)="00", 0x1}], 0x1) fcntl$setsig(r2, 0xa, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x3, 0x1f, 0xb2e6, 0x68, 0x11, 0x6}) 2017/09/29 11:28:19 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000f60000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004c8000-0x8)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00008bf000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000fbf000-0x4)=0x40000000000005, 0x4) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x300000a, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000de7000)="706f7369695f61616c5f61636c6573730010004078785f616c5f616363737373656c662d5c5e0025", 0x0) close(0xffffffffffffffff) r2 = dup2(r0, r0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000fd8000)=[@in6={0xa, 0x1, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @rand_addr=0x80000000000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x10000000803, 0x7) setsockopt(r3, 0xbbea, 0x20000000000000f, &(0x7f0000109000-0x4)="80000001", 0x4) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f00005f5000)=[{&(0x7f00002b0000)={0x27, 0x3, 0x0, 0x7, 0x0, 0xfffffffffffffffd, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000a2c000-0x30)=[{&(0x7f0000fa1000-0x1d)="cb000000002301000100ffffffffdec7cf00805b5a35645aeb0561a0", 0x1c}, {&(0x7f0000266000-0x8e)="538c5e00f17151212285d1cbe57fbdd88fddb383cf3af216dc04b57b00396cfeb3c348a2342a6c86ce9e2345c5efb73905151d907c581acd9cba5ad5b2e1133ec46f3951724ba4a140e68bdae365e2bbce3066571d61de74026ff8ccfa4892c9dd37032fc15253737fec13c40e6fe0300000efcf1d9cb7055ec23bbda4dcedcf01207bb837844c9df45d74daf477", 0x8e}, {&(0x7f0000d07000-0x97)="0a251751c4a40c9c5695c2ec3b594182c1549c4089e1a665e9e0174637324ddbd77ab6233d8f8b8d8dcce846dcb7f3a9f561c29d06e5c38fa4069fd4d671c41c717747204f3cdeebf96d818d63775fec9145d7a9ffc39971fd698761dc6d55786cd8335f2be49869945668741ea28cd897703d0974d8f9e86ed35d09c67aa444305df2dfa44115ab438cc78bfc7a13e032174796a2bdf9", 0x97}], 0x3, &(0x7f00008ae000-0xf0)={0xf0, 0x8b, 0x8, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x200488d1}, {&(0x7f0000d06000)={0x27, 0x6, 0x4, 0x5, 0x9, 0x9e5, "dec4268683590a3fbdd19c5347a5f6f92d045a6cf90b5d4f7558798ff33e310d6d1c866edfc3623165e0184163396d476ec8cb9d074e0ec7a0f3de8e40bee4", 0xa6}, 0x60, &(0x7f0000067000)=[], 0x0, &(0x7f0000d07000-0x28)={0x28, 0x0, 0x4, "287cc0cbc2f37224375cc9620005ff3c9cd4"}, 0x28, 0x10}], 0x2, 0x5) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000090f000-0x4)=0x7, 0x4) syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x1000000000000004, 0x7d) ioctl(r1, 0x1268, &(0x7f0000022000)="77") fcntl$dupfd(0xffffffffffffffff, 0x100000000409, r0) 2017/09/29 11:28:19 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000001000)=0x0) r2 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f00002a7000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x9, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001000-0xd)={0x0, 0x5, 0x2, 0x1f, 0x4, 0xd96}, &(0x7f0000d5c000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f96000)={r5, 0x1000, "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"}, &(0x7f0000343000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b38000-0x8)={r6, 0x80}, 0x8) mmap(&(0x7f0000000000/0x548000)=nil, 0x548000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f00000c6000-0x10)={0x0, 0x7}) r7 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cee06e", @ifru_mtu=0xcf1a}) linkat(r2, &(0x7f0000fe5000-0x8)="2e2f66696c653000", r4, &(0x7f00001fc000)="2e2f66696c653000", 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r8, 0x1) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f00006fc000)={0x0, 0x0}) mount(&(0x7f0000d04000)="2e2f66696c653000", &(0x7f0000903000)="2e2f66696c653000", &(0x7f0000812000-0x6)="6264657600", 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)="2e2f66696c653000", &(0x7f0000d78000)="2e", &(0x7f0000fdb000)="756269667300", 0x1000, 0x0) link(&(0x7f0000a4c000-0x8)="2e2f66696c653000", &(0x7f00001a7000)="2e2f66696c653100") mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f00005f8000-0x6)="72616d667300", 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)="2e", &(0x7f0000188000-0x8)="2e", &(0x7f0000753000)="6d736c6f7300", 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)="2e2f66696c653000", &(0x7f0000e09000-0x1)="2e", &(0x7f00005e9000)="6369667300", 0x2000, &(0x7f0000ad5000)="") r9 = fcntl$dupfd(r4, 0x406, 0xffffffffffffffff) setsockopt$ax25_buf(r9, 0x101, 0x20000000000019, &(0x7f000095d000-0x9b)="45", 0x1) 2017/09/29 11:28:19 executing program 2: mmap(&(0x7f0000000000/0xe65000)=nil, 0xe65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00003b1000-0x6e)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e66000-0x4)=0x6e, 0x80000) r1 = syz_open_pts(r0, 0x10000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f000055f000-0x4)={0x5, 0x40, 0x0}) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000e66000)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f00006c0000)=0x6, 0x4) seccomp(0x1, 0x0, &(0x7f0000c65000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chmod(&(0x7f0000e64000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00009de000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffffe, 0x8401) mmap(&(0x7f0000e66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000e68000-0x4)=0x10001) unlinkat(r2, &(0x7f0000e67000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000e65000)="2e2f66696c653000", &(0x7f0000e67000)=@random={"6f73322e00", "2f6465762f7573626d6f6e2300"}, &(0x7f0000564000)="00", 0x1, 0x3) 2017/09/29 11:28:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0xf63b, 0xfffffffffffdfffc) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000023000-0x8)={0x0, 0x40}, &(0x7f000001a000)=0x8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000039000-0x8)={r1, 0xe}, 0x8) mkdir(&(0x7f0000031000-0x6)="2e2f62757300", 0x0) r2 = open(&(0x7f000001e000-0xc)="2e2f6275732f66696c653000", 0x880c0, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000037000-0x8)={0x0, 0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000038000-0x7)={0x0, 0x0}) ptrace$getenv(0x4201, r3, 0x7fffffff, &(0x7f000003a000)=0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000039000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000003d000-0x4)=0x10) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000003c000)="2e2f6275732f66696c653000", 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r2, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000-0xc)="2e2f6275732f66696c653000", &(0x7f000003c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000000e000-0x4)=0x0, 0x4) clone(0x0, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000001000-0x1)="") sync() 2017/09/29 11:28:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000acb000)="7573657200", &(0x7f000037b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x4000040000000, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) sendto(r1, &(0x7f000038b000-0xea)="b8e0aec97d667b5b1d3def465f937a62ee01d8efbd48fc0807663cfb76f9ce3a6bd981f7ef4d51b9fc15aa09c28553657e04d4d88f5bf551b5c3180274a6f589b441b9d8a98d401aba6821a55c27c952b20034c15d21ede99c5445ee66a07abb5ce77360a6ece453e6a157dd8224d8a5a413c3a7190fb7bd70bb96a92a3c647bd8ed88d52480ddf09e841ab0393403778b3e33a966181927db2440141bf4802ea359e64e26cbbdc7fc9fc929eae1aadc4026a59baeb938250142732963087b4ccd12b2629ce0c63986ddb4705053e45e0ef66748679690e00aabe3d422c3d4b40eb69c2e785b1956e67d", 0xea, 0x80, &(0x7f0000278000-0x80)=@generic={0xd, "3d4881e34fb8455df63c21fc05754b0513afb922f120c2038a0645a350784517d3c60d500edd4534062fb10ddf3da41ce7c50e6cfbfd3fd5846b4d24096a692d95fdf9da081ad0321381e426aaba3f79b193e3a9471e0a1fd1889a24071e699a96e7dc11f85c08cfac0afbce41f04b9a11618e0f6287124a6572f5e60321"}, 0x80) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe61e, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x2000000001, 0x0) ptrace$getregset(0x4204, r2, 0x5, &(0x7f0000042000-0x10)={&(0x7f0000e1e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) r5 = semget$private(0x0, 0xfffffffffffffffb, 0x1) semctl$GETALL(r5, 0x0, 0xd, &(0x7f0000162000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_buf(r4, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xa0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r6 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) mkdirat(r6, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) r7 = openat(r1, &(0x7f0000c59000-0x8)="2e2f66696c653000", 0x400000000000, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000ffc000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000a7a000)={0x0, 0xcda1, 0x20}, &(0x7f000095c000)=0xc) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000484000)={&(0x7f000049a000/0x1000)=nil, 0x6db, 0xfffffffffffffff8, 0x3f, &(0x7f00004c4000/0x4000)=nil, 0x6}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000c22000-0x10)={0x2, 0x200, 0x4, 0xffffffff, r8}, 0x10) symlinkat(&(0x7f0000024000-0x8)="2e2f66696c653000", r7, &(0x7f0000013000-0xa)="2e2f636f6e74726f6c00") renameat2(0xffffffffffffffff, &(0x7f000001e000-0xa)="2e2f66696c653000", r7, &(0x7f0000c61000)="2e2f636f6e74726f6c00", 0x2) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000a3e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed, 0x10020, &(0x7f00001c5000)={0x4, 0x80000001, 0x100000000, "e324ce9f22dc", 0x81, 0x0}, 0x10) 2017/09/29 11:28:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000b12000)=0x0) signalfd4(0xffffffffffffffff, &(0x7f000015b000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") acct(&(0x7f0000835000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000d6e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003e7000)=0xc6) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x8, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000128000-0x9)="76656e6f00", 0x5) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000f6a000-0x43)="6c", 0x1, 0x0, &(0x7f00007ed000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000815000)={@generic="76be3f732fba2ae833e8a023b8d23e14", 0x5}) write$fuse_bmap(r1, &(0x7f0000a74000-0x18)={0x18, 0x0, 0x4, 0x0}, 0x18) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f0000882000)=[{0xa45, 0x0, 0x0, 0x0, 0x0, "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"}, {0xdd, 0x6c, 0x0, 0x1ff, 0x800, "dfc7a88da0c2875c6ce0e3ab0241e56ef83d7f2fe1bcc97e9083bc5793f0c052f2f6bd867346290dffd70b5d5f57ee18cae5688c9bd3792cf1e2db27646c8e5772e100e9e1c4e509740e8066009565046c52c9d3ca8d337bebf612274bfe5f5caa40a3416acf8892a9edaf656523e4fe7fdbee86530cbc627445bb923ac06fb3200e55734689542fcd8b30f4c5a73448a1516a87ee2334928f2ed66db991257157bf9f45458b375d08cb99f32294aa44c80614effc0fcc2dac406b36cf7fc9672c3fadb71ad3a42b5b881ca2fd"}], 0xb22}], 0x1, &(0x7f0000eb0000)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x6, 0x80}, 0xc0) 2017/09/29 11:28:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f0000f91000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x200}, 0x1c) r1 = open(&(0x7f00004b9000-0x8)="2e2f66696c653000", 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x32, 0x10001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f33000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8, 0x6, 0x4, 0x8}, &(0x7f00000e9000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000165000-0x8)={r2, 0x0}, &(0x7f0000230000)=0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f00005b3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1, 0x2000, &(0x7f0000dfc000)={0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f00005c9000-0x20)={@common="62637368300000000000000000000000", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000dfd000)={r3, 0x6, 0x2c, "2859e338e60501c66e6a2afec879009d1d77c384f301b7f092cebd81ef90f32d0320784e6cc88452b827b2ce"}, 0x34) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000058f000-0x4)=0x4, 0x4) sync_file_range(r0, 0x100000100000001, 0x40, 0x5) syz_extract_tcp_res(&(0x7f0000ff3000)={0x0, 0x0}, 0xd0a, 0xc56) ioctl$TCSBRKP(r1, 0x5425, 0xfffffffffffffff8) listen(r1, 0xffffffffffffee79) readv(r1, &(0x7f00002c0000)=[], 0x0) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000016c000)=[{&(0x7f0000f9f000-0x58c)=[{0x10a, 0x8, 0x400, 0x5, 0x10000, "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"}, {0x102, 0x9, 0x206, 0x8000, 0x5, "13b788258bf25cdacde3ff85d5c008d30ea8998e28ada7f09c76dbcfbbb73d684b245982047d7ae6e15476b973bb591f15e12403a4c49922cf0fdf8a7964939ba88860f7f45d4f2094136221f9a0d939093a25de7d99e82792280d55dd4ae7c4cd6500c9a658ea6fdb0d22f2c081032e962b29b42326231b3d829f026f6265811300ed6c1687a69a4ee45411700b7f8d22fee72f4ad03c44053157e382758413f2a1909cc7744812988f4e95e4f637bdd5dbd4458e4ae24820ea800f6e54d6c2fbdabe9a008d1d05fa1e6127af6bb0e549663e405cec9d6698a40ed991d971283561599ad71d340665c2de422e9d9ebcd25d"}, {0xda, 0x5, 0x400, 0x1f, 0x2, "af715c7afead03722083760471fb030a55f3eb6c13969256bcc060209458b71341dd420517cce8731c476c179312349a72588b11db2f2aa72bc773cd920a692776c3dcbc8d58673773175abde774b68e5c4a9043ec3944c83814e13f034c4939f072161589f3f9fc96171ed9ca4076b8b664e1e70fe223581770e39a218ead29e4249a7e362cefece1cd222643c755c2d61cfe13907c09f92cc7c46d21514dd8825e3cdefabaa678e58433173fe48f15dd5bf2e14f29de284900813593ea0c3a2aafc25a3ab86a283194"}, {0x103, 0x5b, 0x200, 0x3f, 0x97a4682, "49f43e8184fae899fdfd11969b5a588d9b174ac898d3e27f50a83414f01a69e55bcc09285bcc98cc1d6b56653c925ce48e20eb8ef7ff66a1726d2efabc843f164cfe2c7c7340f484e848cc01d3df62d994b070986c8318ed1dbc3184e1a6cd382c4fdeeb41f23e9d8a404335c15e7fee4e9ca8aa73c5662a12460c00a8ea37187342720f04d10b2389d99275f7e0e00e8df059aeb139fe6243334c44f4329c46365ec855deb13686c4bf253371c306f4a95dc1a5537f7c75ab873abbb312f6b11276b176a9d266d1fe9200cfe7c0a9f065ec4f97f160a9529918088ae7ff4c37000342ea5f2b7897ac5e470d325d45ec45fa3d"}, {0xaa, 0x100, 0x0, 0x1, 0xf93f, "0a5d2230a8c825a1d7c0f6090ddb3a8d9ad90be46cf11ceaad2fbfd091b85a24eec25fd2628acfdbdc777d328f94a7db0657f359975602f0489bf9a8e5b008b1ad8be759ead7ba5ad8bd56e4682ae542e2a31f07e5c79c73f39f350b3fea4a177fd782a7f619fd8b79caad72e7b01bca700de432bbfaedfba01bcaf73b6a9b0d4916559bd6a32b09d4c8ccc5312cb7e290a5b7d523e5255ad8cc"}, {0x28, 0x2, 0x30a, 0x8, 0x0, "cf294caa359fc28102c5f8186ada3a5c1f3dc818fea2399e"}, {0xd1, 0x4027, 0x2c, 0x80000000, 0x7fffffff, "414ce13446e2279a01d00e13b93b0c70f257f8c42371e92a099ab0d9ea4574c673c4821dc1800112a91c7eb0243be8e2e0806c86c3e0474fa57a3c251b1e1cafb666d64d4146c8d578c052c64b443028ed0e95bcc5884504a911b0c02b2dfce3c6d6783b5e10398251da93988a1b03a1eeaa4d34cbf9db5cb73e7d6528f7d97efd789480dee63c8c72178a8f937f2c70f2ec8d51e607b4d496463e041c7230aca04017491ad989981a3198aed7ca08059a94b222a258864708c1491a7584e46384"}], 0x58c}, {&(0x7f0000b4d000-0x1010)=[{0x1010, 0x3, 0x5, 0x7, 0x9, "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"}], 0x1010}], 0x2, &(0x7f0000196000)=[], 0x0, 0x0}, 0x20040850) connect$inet(r0, &(0x7f0000b70000)={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000974000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f00007f4000-0x4)=0x0, &(0x7f00002b0000)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x100000000, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8000}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000096b000-0x4)=0x20, 0x4) 2017/09/29 11:28:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x200, 0x0) getsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r0, 0x6, 0x6bf, &(0x7f0000442000)=0x0, &(0x7f000077e000-0x4)=0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) sendto(r0, &(0x7f0000e8e000-0x93)="a69d3bf6029099378ee43dc6b16d1cbc943a1f6f39e2ae3ea3b1afc9f3bd2f65222439c883e50e5916199b39373fbe6b0220bfb3ca8821a803211e2ea4e2ea649cb2bd3732987b56efbc9919e94c5346a00d13dd032fd8c312f7ab4d1fc5e67c66b30030549a0e96a30c9d824712a1404f7d75e353db3646f35026cce12399f344c3d9e9682980de3a9de8581b93c1eed1f9c2", 0x93, 0x0, &(0x7f0000972000)=@llc={0x1a, 0x5, 0x8, 0xd2, 0xbd0, 0x80, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) socket$unix(0x1, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x14, &(0x7f0000258000-0x4)=0x80000007ed, 0x4) socketpair$inet(0x2, 0x3, 0x7ff, &(0x7f0000f5f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ae7000-0x8)={0x0, 0x1f}, &(0x7f0000aed000-0x4)=0x8) getsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000003000)=0x0, &(0x7f0000b65000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000fc1000-0x6e)={r5, 0x66, "70d19a709498290c2b27dc4b2d1bb32e0966ba9271a0514c8881f46689d259ad79e0459eca878de521436732410c0261bda061bdc055f3a3dfae4dd50546eb8f0e19584fb1c2da795dad5e26892be574e6331aa5e00983bd81c3cbeebf057097edb0475a5250"}, &(0x7f00004ff000-0x4)=0x6e) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000017d000-0xc)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f00000df000-0x4)=0xc) close(r2) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f00002f9000-0x4)=0x1, 0x4) fchmod(r2, 0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000354000-0x4)=0x0, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000cf2000)=0x4) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ee9000-0x4)=0xdf7e, 0x4) lstat(&(0x7f0000341000)="2e2f66696c653000", &(0x7f000057d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00005ea000)="2e2f66696c653000", &(0x7f0000532000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f00007c6000)={&(0x7f0000985000-0x1c)=@in6={0xa, 0x0, 0xffffffffffffffe1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000a26000)=[{&(0x7f00000ba000)="e18dcb8e2b5c4f740124d9dcba8051101c0ed3003a7f29debd3dabcd4bee7e45c7e2c93f5d57", 0x26}, {&(0x7f0000f38000-0xef)="3272eb6826a7074b5248938688c475325eba97862c3c7c5c37a5dc442b842ad26aeeb9134426c48c897762662130a90a9894ff7cb3a984cf5f4461efc139c5bf89a0bbf10943747a20232dfded29744247075674e83eb7b91028345ef922ea9e42e594b10e0d916dec27e169a045efadcb24a566b4aaa84d5c962a8e37990f0ddba92aacde1d6219b4421b7403f6ebc34af460a5a5295c134eaa8fa574b8219a6486e7def3fb1913def5be2199b74942733df13d02aadd439c7acc7fd00e7500e5dea4fcefda4ebe4d4e45636a95eff192b837ced08ef2d688c30d0e77a932fdf7c2c303f1967526f49a56842bbf2e", 0xef}, {&(0x7f00005f4000)="a28daf244cc3001d44470f04", 0xc}], 0x3, &(0x7f0000745000)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0xfffffffffffffffc, 0x0, 0xc03, 0x20, 0x7, 0x1, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x7fff, 0x1, r6}}], 0x2, 0x20000004}, 0x20000000) chown(&(0x7f000096b000-0x8)="2e2f66696c653000", r7, r8) sendto$inet6(r2, &(0x7f0000241000)="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", 0x7be, 0x4, &(0x7f0000a45000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_in(r2, 0x5473, &(0x7f0000ba2000)=0x7ff) sendto$inet6(r2, &(0x7f00000a4000-0x51)="069c869e1a6ef24fb5f875a53679821b9ab78154bbdd7a59afe626252f780043e404b0f0484463446f5fc282777f52b439bd979fbe3a08ac58bb71009219d4c84d0e2137aede98d405c678991d29a72b65", 0x51, 0x11, &(0x7f00005c6000)={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x81}, 0x1c) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000f58000-0x8)={r5, 0x101}, 0x8) [ 103.240751] syz-executor7: vmalloc: allocation failure: 17178820608 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 103.253392] CPU: 1 PID: 18361 Comm: syz-executor7 Not tainted 4.9.52-gc30c69c #54 [ 103.261015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.270370] ffff8801cac1f880 ffffffff81d93149 1ffff10039583f13 ffff8801a8796000 [ 103.278393] ffffffff83ab7ac0 0000000000000001 0000000000400000 ffff8801cac1f990 2017/09/29 11:28:19 executing program 1: clone(0x0, &(0x7f0000633000-0x2)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000531000-0x4)=0x0, &(0x7f000066b000)="ea") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) userfaultfd(0x800) dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept4$ax25(0xffffffffffffff9c, &(0x7f0000688000)={0x0, {"00000000000000"}, 0x0}, &(0x7f00001a8000)=0x10, 0x800) syz_open_dev$urandom(&(0x7f0000d48000)="2f6465762f7572616e646f6d00", 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b93000-0xd)="2f6465762f736e642f73657100", 0x0, 0x200000) syncfs(r0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b1a000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000212000-0x8)={0x2, 0x101, 0xbcd0, 0x0}, 0x8) r2 = accept(r1, &(0x7f00005d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000bdb000-0x4)=0xe) r3 = socket(0x11, 0x2, 0x0) bind(r3, &(0x7f0000b27000)=@generic={0x11, "0003020000000000000044940eaba71a4976e252922cb18f8a2e47baa41c3f912df7384b0054867806000000000000e3de4d163ee340b76795dae5786a12374bea763bb82558fd039e15778d27ecce66fd792bbf4e5bf5ff1b0851f3e0db1cb815b169585daf476e49740000000000000006ad8e5ecc366d39fa56c2c654"}, 0x80) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x80800) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000053c000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000d61000-0x4)=0x3ff) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r5, &(0x7f000028d000-0x38)={0x0, 0x0, &(0x7f0000821000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x21, 0x24, 0xcffddcf8d9b2dcff, 0x0, 0x0, "29003d5d0100000000000000000000001f"}], 0x21}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00009e1000)={0x0, 0x37, "b95ba247aee9432e5476e505a5de38a0b62f14d74251922ba470d2ceecff07e341b68c1d88b35b835497f9cfb8f65e49f6855ed3b197a3"}, &(0x7f000042c000)=0x40) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000e5c000-0x8)={r7, 0x3}, 0x8) ioctl$TIOCLINUX5(r6, 0x541c, &(0x7f0000021000-0x28)={0x5, 0x1, 0xbee, 0x9, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000a91000)=@assoc_value={r7, 0x1}, 0x8) close(r3) getsockname$ipx(r6, &(0x7f00006e6000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000778000)=0x10) delete_module(&(0x7f0000c09000-0x1)="00", 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000d76000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f87000+0x805)=0x8) ioctl$DRM_IOCTL_GET_CAP(r6, 0xc010640c, &(0x7f0000913000)={0x10001, 0x249e8121}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000d00000-0xc)={0x5703, 0x1, 0x4, 0x8, 0x8}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000416000-0x8)={0x0, 0x0}) setuid(0x0) ioctl$DRM_IOCTL_DMA(r6, 0xc0406429, &(0x7f000057b000-0x40)={r8, 0x6, &(0x7f0000a8a000)=[0x5, 0x1, 0x101, 0x916, 0x10000, 0x8], &(0x7f00007aa000)=[0x8000, 0x8, 0xfffffffffffff09a, 0x100000000, 0x800, 0x609, 0x80], 0x2, 0x8, 0x3, &(0x7f00005b7000-0x20)=[0x2, 0x7fffffff, 0x9, 0x8, 0x28c41a56, 0xb8c, 0x1, 0x6], &(0x7f0000a14000)=[0x7ff, 0x1, 0x5, 0xffff, 0x1, 0xf90c, 0x1f], 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x2) 2017/09/29 11:28:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x50000) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000089f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f71000-0x4)=0xe8) stat(&(0x7f000044a000)="2e2f66696c653000", &(0x7f0000e06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00006c5000)="2e2f66696c653000", r1, r2, 0x100) socketpair$unix(0x1, 0x101, 0x0, &(0x7f00003b2000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f00001d5000-0x8)="2e2f66696c653000", 0x0) symlink(&(0x7f0000192000)="2e2f66696c653000", &(0x7f0000045000-0xe)="2e2f636f6e74726f6c00") chroot(&(0x7f0000f03000-0xa)="2e2f66696c653000") ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000f21000-0x1)=0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000017a000-0x8)="2e2f636f6e74726f6c00", &(0x7f0000014000)="616e6f6e5f696e6f6465667300", 0x9002, &(0x7f0000fcb000)="") r3 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)="2e2f66696c653000", r3, &(0x7f0000020000-0x8)="2e2f66696c653000") clock_gettime(0x0, &(0x7f00004d7000-0x10)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000851000-0x4)=0xb61, 0x4) utimes(&(0x7f0000a24000-0x14)="2e2f66696c65302f66696c65302f66696c653000", &(0x7f0000b35000-0x20)={{0x0, 0x0}, {r4, r5/1000+10000}}) open(&(0x7f0000243000-0xe)="2e2f66696c65302f66696c653000", 0x0, 0x0) 2017/09/29 11:28:19 executing program 3: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x0) listen(r0, 0x8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000019000-0xc)={0x0, 0x0}) mmap(&(0x7f00004fa000/0x3000)=nil, 0x3000, 0x3, 0x1010, 0xffffffffffffffff, 0x1ffffffffe) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x800000100003, 0x32, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000081d000-0xc)={0x80000001, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f000081c000-0xc)={0x4, 0x0}) shutdown(r0, 0x200000002) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004e2000)={0x0, 0x74, "afaa53ca0a86068cd8d398dc96165cd50de611b817ffcd8beec1c010e97fd2ad5fa3394d17f29318b094ec9d948d83d3d09b3b1cc5a39b98c122d371630c2e1b491218172768f5bb12a8b62b9b18c5ac8af043f5a1fbb47c3edae526761f67e44648bcc95da41cfa67b872f359a82cdf83da5559"}, &(0x7f0000252000)=0x7c) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006d3000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000081f000-0xc)={0x0, 0x47, 0x1000000000}, &(0x7f00007a8000)=0xc) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x92a000)=nil, 0x92a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00003d2000)={&(0x7f0000745000)={0x27, 0x0, 0x80, 0x0, 0x0, 0x0, "e05ceb335236991cc513faf11bed6fcbddd628593b1540e0d7c5b842df496ab7ff508d39ca439e140a9c3ec64dd98abc4c36badfc61657378f8003898340a0", 0x0}, 0x60, &(0x7f0000925000-0x20)=[], 0x0, &(0x7f0000925000-0x100)={0x10, 0x0, 0x0, ""}, 0x10, 0x20044840}, 0x0) r2 = socket(0x10, 0x2, 0x0) mmap(&(0x7f000092a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000929000-0x38)={0x0, 0x0, &(0x7f000092a000)=[{&(0x7f00001b4000)=[{0x20, 0x20, 0x80100307, 0x6, 0x0, "0237f200e11000f40affea0004000200"}], 0x20}], 0x1, &(0x7f0000925000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0x3, 0x20000000}, 0xc) mmap(&(0x7f000081d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000081e000-0xb8)={0x0, 0x100000001, 0x2, 0x9, 0x5, 0x7, 0x0, 0x80000001, {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]}, 0x3, 0x400, 0x83, 0x271, 0xb39}}, &(0x7f000081f000-0x4)=0xb8) mmap(&(0x7f000092b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f000092b000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00004be000-0x4)=0x10) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 103.286427] ffffffff81450d72 024000c2ba0d90a5 0000000041b58ab3 ffffffff8418fa0d [ 103.294467] Call Trace: [ 103.297038] [] dump_stack+0xc1/0x128 [ 103.302389] [] warn_alloc+0x212/0x240 [ 103.307820] [] ? zone_watermark_ok_safe+0x280/0x280 [ 103.314467] [] ? __alloc_pages_nodemask+0x390/0x6b0 [ 103.321116] [] ? save_stack_trace+0x16/0x20 [ 103.327054] [] ? save_stack+0x43/0xd0 [ 103.332473] [] ? __alloc_pages_slowpath+0x1dc0/0x1dc0 [ 103.339284] [] ? ipv6_setsockopt+0x115/0x150 [ 103.345308] [] __vmalloc_node_range+0x3f5/0x5f0 [ 103.351594] [] ? kmalloc_order+0x5f/0x70 [ 103.357271] [] ? kmalloc_order_trace+0x68/0x190 [ 103.363557] [] vmalloc+0x5b/0x70 [ 103.368542] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 103.375000] [] xt_alloc_entry_offsets+0x41/0x60 [ 103.381287] [] translate_table+0x21a/0x1e80 [ 103.387229] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 103.394210] [] ? map_vm_area+0x9e/0xd0 [ 103.399717] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 103.406538] [] ? check_stack_object+0x68/0x140 [ 103.412737] [] ? __check_object_size+0x174/0x3a9 [ 103.419106] [] ? 0xffffffff810002b8 [ 103.424348] [] do_ip6t_set_ctl+0x2be/0x470 [ 103.430207] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 103.436847] [] ? mutex_unlock+0x9/0x10 [ 103.442355] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 103.449423] [] nf_setsockopt+0x67/0xc0 [ 103.454926] [] ipv6_setsockopt+0x115/0x150 [ 103.460775] [] tcp_setsockopt+0x82/0xd0 [ 103.466367] [] sock_common_setsockopt+0x95/0xd0 [ 103.472654] [] SyS_setsockopt+0x160/0x250 [ 103.478419] [] ? SyS_recv+0x40/0x40 [ 103.483661] [] ? move_addr_to_kernel+0x50/0x50 2017/09/29 11:28:20 executing program 0: clone(0x0, &(0x7f0000001000-0x82)="", &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000-0xe1)="") socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f000000a000)=0xc) getresgid(&(0x7f0000003000)=0x0, &(0x7f000000b000-0x4)=0x0, &(0x7f000000b000)=0x0) stat(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000c1000-0x8)="2e2f66696c653000", &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) r1 = syz_open_dev$sg(&(0x7f0000b8c000-0x9)="2f6465762f73672300", 0x100, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003b000-0x6)="706f7369785f61636c5f6163636573737b5900", 0x0) clock_adjtime(0x7, &(0x7f000003d000-0xd0)={0xfff, 0x7000000000, 0xcf2, 0x5, 0x1, 0x4, 0x4, 0xffffffff, 0x46f, 0x3f, 0x1f, 0x1ff, 0xea, 0x2000007, 0x6e, 0x3, 0x8, 0x200, 0x10001, 0xfffffffffffffffc, 0x2000000005, 0x3, 0xa2, 0x2, 0x9, 0x8}) pwrite64(r2, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) lseek(r2, 0x7ffffffffffffffb, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f000097a000)="2f6465762f6b657963686f726400", 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) write(r2, &(0x7f0000008000)="f11d8d3f60bafec27b1857546922dc174cab39c7040f5ae71b000438eec62af40b87523aded3d528a9df5973d09f7ed575f91fd409bb8402d1f23e0aa81a988d73d63d04cf956482d9fe424c3b62790bb74c16e4cffef93eef0a1f1d5a7b62ec7db2f64bccfbc1fa11ec8a62c9608ebb7416d7ba4a7c1990183df28897e8a173be18e8e48902afa3f609643fc2bc8639f78cfebbdf9e613fad2ec15b564d9bb6bd534cf401fd369c160800829f58d1410f143be90e", 0xb5) socket$netlink(0x10, 0x3, 0x6) get_robust_list(r3, &(0x7f000003e000-0x8)=&(0x7f0000001000-0x18)={0x0, 0x0, 0x0}, &(0x7f000003e000-0x8)=0x18) sendfile(r2, r2, &(0x7f000003c000)=0x0, 0x1000) readv(r2, &(0x7f0000032000-0x60)=[{&(0x7f0000038000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f000003e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000011000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000003e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f000003f000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f000003f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000004000)="2e2f66696c653000") creat(&(0x7f00004c6000-0x8)="2e2f66696c653000", 0x40) read(r2, &(0x7f00006bd000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3) r4 = gettid() fcntl$lock(r2, 0x7, &(0x7f000000e000-0x20)={0x2, 0x1, 0xfff, 0x100, r4}) write$fuse_bmap(r1, &(0x7f0000001000-0x18)={0x18, 0x9, 0x0, 0x5}, 0x18) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 103.490207] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 103.496752] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 103.505027] Mem-Info: [ 103.507676] active_anon:82958 inactive_anon:42 isolated_anon:0 [ 103.507676] active_file:3752 inactive_file:6042 isolated_file:0 [ 103.507676] unevictable:0 dirty:10 writeback:0 unstable:0 [ 103.507676] slab_reclaimable:6512 slab_unreclaimable:36277 [ 103.507676] mapped:22131 shmem:313 pagetables:709 bounce:0 [ 103.507676] free:1472964 free_pcp:357 free_cma:0 2017/09/29 11:28:20 executing program 6: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b54000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x1, &(0x7f0000b0d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f9b000+0x4a6)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x80000) signalfd4(r0, &(0x7f00006db000+0x34f)={0x0}, 0x8, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766d6e6574312e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000c5a000-0x7e)="05419219b8e067873a0f793eeb29ad837c86ad14de1749a51f5d039275dcdd99569e63979f971d8ae42be1cfc5341fcd1ff1b7a53907f2fbe810ee9177ed4963f27b478e899f146f00000020000000a52000160aef686bc8c88b9d3b724d9ad10ab433a161a13cb5e37adaf7ca0f6a00044aca35335f995540dd970ff0ae", 0x7e) r3 = syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x8, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r3, 0x1, 0x3c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x5cca, 0x400000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000004000-0x60)=[{&(0x7f0000003000)="bd", 0x1}], 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_store(r2, &(0x7f0000008000-0x28)={0x28, 0x9, 0x0, 0xffffffff7fffffff, 0x800000000000, 0xfffffffffffffeff}, 0x28) syz_open_dev$tun(&(0x7f0000003000)="2f6465762f6e65742f74756e00", 0x0, 0x8002) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000005000)={0x0, 0xfaf, 0x1, 0x8}, &(0x7f0000004000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000007000-0x10)={r5, 0x1, 0x91e9, 0x6a3f}, 0x10) rename(&(0x7f0000d8d000)="2e2f636f6e74726f6c00", &(0x7f000060b000)="2e2f636f6e74726f6c00") r6 = syz_open_dev$sg(&(0x7f0000004000)="2f6465762f73672300", 0x0, 0x260104) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r6, &(0x7f0000005000-0x8)="2e2f66696c653000", &(0x7f0000007000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27) 2017/09/29 11:28:20 executing program 1: r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e50005000000149b000ae9e508", 0x14, 0x40, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000fa3000-0x4)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000-0x4)=0x802, 0x4) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000fa2000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000003000-0xa8)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000002000-0x40)=[{{&(0x7f0000002000-0x1c)=@hci={0x1f, 0xfffffffffffff801, 0x3}, 0x6, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="580363e2f88a85096ba739f0acf77902434dd53709c989fe208c30849264d7a0ee4f91545de356946554bb0db8be0212c12d1c2b7f12498b5e7599a3961e1ac8cc3938ade06ba4ff230a33b7214d444c973199845282b6aa3121c0115db230b0ab2df60bd4dccb72fb5d5bfca44780cd2390ec1097cb951e11dd96a269b3c02ea20cf77c2b5ac0a2291c325b2e88", 0x8e}], 0x1, &(0x7f0000fa4000-0x10a0)=[{0x70, 0x11e, 0x3, "7b2429d6dbce752ab2667cfa480cba588fbcca32ee56fc51532dd8813ceda557a3c8fb7cb06cac1590b61564d03950419b498bb93df8e0240ea64ac5f0217cd5a379253d3123831d27dcc3808bfebbf9fd512eb7425c1822cc"}, {0x20, 0x117, 0x40000000007f, "b989e59e6a172ccdc021cf07a41fa401"}, {0x1010, 0x0, 0x7f, "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"}], 0x3, 0x4}, 0x3}], 0x1, 0x44800) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000+0x44e)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) writev(r0, &(0x7f0000fa5000-0x50)=[], 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000906000-0x38)=[{&(0x7f0000d35000)={0x27, 0x7ff, 0x0, 0x6, 0x1, 0x1ab, "bf405802a60db737ceb8ef997fb7264cb19ccaecb1aa0f9de3592ae82d3ef87afc809ab7941854346c97ff3143f39f6ad1ae3724734f9ce046e1933828dc00", 0x9}, 0x60, &(0x7f00002cd000)=[{&(0x7f0000614000-0x5a)="6b61b75b9bfa32afcda7048064ac739cad428ca94d88499ec2350eac205a87647aad89ad6347421d993149b5559e733c726824c597ab25d0cc6d9a797abc96da1fca0691a050c3bdf99c43d47442503da34b065ca45986a2222d", 0x5a}, {&(0x7f000024d000)="8eb3c62a891aa16c6d435ca568e9a26192366af2f9bcffe18241f24d768b1635b7a07c0c4f32ac", 0x27}, {&(0x7f0000fa3000)="6e8845dff24aa5fe59f8aa966b85bcb806fcee863a24681786f15569048cfab24ef3490c14bc3eb6c43a765a6c1ca91ed3fdfb6a614396c0fba1f8512672e9f50fb94d5384276c287108e29179ea167050b0ebf48dc5cc902385abeee1b28d5bed90fdf94595f51c5841ea", 0x6b}, {&(0x7f0000fa4000)="76626b2d02b547ecd8c2c4f28d159e511e2967b05b2338986a89f85a18f193303d3692b839fdcb67a228a7c977f241b437db6a632b0b9baf593150d00588954d0ec8a74ceaeff7273ecd7ebcd0df22b94a765fce35fd9ed73558fb405d5c22d17acff97d255e03ab07b16a86594e9171af60cfa76501e03fe9436917ea180914dfe40edfb9437a33da35c1d9260abd4ff7f4047e75ca4f6cdb65a4d349e342900d01c747c42526a8e1c276b319355f26906a1faf9620ebb185cb272eac3f5683964d21ca35a9ec9adefd1b82564ea3ef34645c51eab7d949402ea161b6b777557ff327307bb5e006ba", 0xe9}], 0x4, &(0x7f0000091000)={0x88, 0x0, 0x39c1, "a5b46ebf9ba4b99b60f1475771b641eabb7c160ee19b968a214b7520f89f6d4d67b1cd6da0f72ce09e7f1313d11722af440cb5bb80e1e746309b9328b394e02121c5f78df849502f9ecfc20bccf24dd1bba1b3c0bac05d648793cc822f501ace00249d882da749acb93a96b5f972308baa"}, 0x88, 0x4000}], 0x1, 0xfffffffffffffffd) [ 103.541507] Node 0 active_anon:332032kB inactive_anon:168kB active_file:15008kB inactive_file:24168kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88624kB dirty:40kB writeback:0kB shmem:1252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 10240kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no 2017/09/29 11:28:20 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="a8dc", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="8cee") socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000007000-0x8)="2e2f66696c653000", 0xe001, 0x0, 0x0, 0x400, 0x1000) epoll_create(0x3ff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000006000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000001000-0x4)=0x48) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x400000000000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000006000-0x6)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) r2 = memfd_create(&(0x7f0000002000-0x7)="65746830fd7b00", 0x2) r3 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r2, 0x40, 0xb, r3, &(0x7f0000001000-0x8)="2e2f66696c653000") fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000)=0x0) r5 = getpgrp(r4) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) gettid() r6 = syz_open_dev$mice(&(0x7f0000002000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x880) sendfile(r6, r6, &(0x7f0000005000)=0x0, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x40082404, &(0x7f0000005000-0x8)=0x7) rt_sigqueueinfo(r5, 0x9, &(0x7f0000003000-0x10)={0x2, 0xffffffff, 0x1d51, 0x3}) 2017/09/29 11:28:20 executing program 3: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00002b0000-0x10)=@generic="7bb8244ab5d40d69b1ad51f6b11dc922", 0x10) mmap(&(0x7f0000398000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5f000)=nil, 0x5f000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000057b000)="2f6465762f72666b696c6c00", 0x80001, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000bc4000)=0x1f, 0x4) syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4000000800004102) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000ea7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") futex(&(0x7f0000838000)=0x8, 0x9, 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xffffffff80000000, 0x5) r1 = request_key(&(0x7f00003ec000-0x6)="6c6f676f6e00", &(0x7f0000ef6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007a5000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffff8) keyctl$invalidate(0x15, r1) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000)=0x10) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={"f830fa8f1921a0151aa826d0a22cd327", {0x4, 0x8, 0xe833, "b5d7d560a340", 0xcbd, 0x0}}) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000bc9000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000b1b000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) removexattr(&(0x7f0000b26000-0x8)="2e2f66696c653000", &(0x7f0000948000)=@known="73797374656d2e61647669736500") clock_gettime(0x2, &(0x7f0000f52000-0x10)={0x0, 0x0}) r5 = getpgrp(0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000aac000-0x3c8)={0x80, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{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]}, {{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]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{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]}]}, 0x3c8) fcntl$setownex(r4, 0xf, &(0x7f0000761000)={0x2, r5}) connect$inet(r0, &(0x7f000022a000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r2, 0x5473, &(0x7f0000353000)=0x5) sendto$inet(r4, &(0x7f0000931000-0x832)="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", 0x1a7, 0x20000080, &(0x7f0000a28000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000751000-0x4)=0x0) kexec_load(0x261, 0x0, &(0x7f000040c000)=[], 0x330001) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/09/29 11:28:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="641892fcc20d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="561cd1481117ef422fc0cbbb667a64f1"}) r2 = syz_open_dev$tun(&(0x7f0000933000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) r3 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000082d000)="2f6465762f7667615f6172626974657200", 0x20200, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x10000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00009ef000-0x10)={0x0, 0x7, &(0x7f0000533000)=[@in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xd3}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5f}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000089e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00006a1000)={r4, 0xec4d}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00004af000)={0x0, 0x5c, "0cf314ddf63be9174c1086d666fd2768c2a3ae838ec8460edd03f20967ab538e0e33b509ade76fbb91d862bcf7b1d51d925f25f866d5eda3f5fa780adf2bddf1cd60930e132cede37f306a1c652095cb7f02f440261c75225de30a20"}, &(0x7f0000a65000-0x4)=0x64) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000cc5000-0x8)=@assoc_value={r5, 0x50143a80}, 0x8) syz_open_dev$random(&(0x7f0000ec6000)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000fce000)={0xfffffffffffffffc, 0x76, "d810d1893ea2365ecfe2086f2a5b3db987fd040cb4076f6423d91b053b056877ead9a805f85f3e420ff074864eb12bf6022d058acf657d562eafcda466cd1c05ab25a785ed1dabb00aeeed86d25b4e98e67762d24233547a397bed769f0b6cf5246744b97a9dee06ba20ef1ef0e8e80df745f95bec2e"}) epoll_create1(0x0) epoll_wait(r3, &(0x7f0000001000-0xc)=[{0x0, 0x0}], 0x1, 0x10000000000c) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r6, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "020000000020000100000004"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) [ 103.588670] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 103.593185] tc_dump_action: action bad kind [ 103.603207] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18413 comm=syz-executor1 [ 103.637830] lowmem_reserve[]: 0 2910 6411 6411 [ 103.643887] DMA32 free:2981152kB min:30600kB low:38248kB high:45896kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2981848kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:696kB local_pcp:696kB free_cma:0kB [ 103.675213] lowmem_reserve[]: 0 0 3501 3501 [ 103.680110] Normal free:2905788kB min:36816kB low:46020kB high:55224kB active_anon:317340kB inactive_anon:168kB active_file:15008kB inactive_file:24168kB unevictable:0kB writepending:188kB present:4718592kB managed:3585220kB mlocked:0kB slab_reclaimable:26048kB slab_unreclaimable:148488kB kernel_stack:5728kB pagetables:2984kB bounce:0kB free_pcp:1144kB local_pcp:516kB free_cma:0kB [ 103.714269] lowmem_reserve[]: 0 0 0 0 [ 103.718685] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 103.733999] DMA32: 6*4kB (M) 3*8kB (M) 5*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 1*1024kB (M) 2*2048kB (M) 726*4096kB (M) = 2981152kB [ 103.751142] Normal: 99*4kB (UME) 1234*8kB (UME) 755*16kB (UM) 603*32kB (UME) 765*64kB (UME) 474*128kB (UME) 56*256kB (UME) 10*512kB (UM) 1*1024kB (E) 5*2048kB (UME) 665*4096kB (M) = 2905836kB [ 103.771221] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 103.779786] 10131 total pagecache pages [ 103.783743] 0 pages in swap cache [ 103.787163] Swap cache stats: add 0, delete 0, find 0/0 [ 103.792508] Free swap = 0kB [ 103.795497] Total swap = 0kB [ 103.798480] 1965979 pages RAM [ 103.801547] 0 pages HighMem/MovableOnly [ 103.805513] 320235 pages reserved [ 103.809031] syz-executor7: vmalloc: allocation failure: 17178820608 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 103.819889] CPU: 1 PID: 18395 Comm: syz-executor7 Not tainted 4.9.52-gc30c69c #54 [ 103.827475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.836794] ffff8801acbdf880 ffffffff81d93149 1ffff1003597bf13 ffff8801ab926000 [ 103.844741] ffffffff83ab7ac0 0000000000000001 0000000000400000 ffff8801acbdf990 [ 103.852693] ffffffff81450d72 024000c291d53398 0000000041b58ab3 ffffffff8418fa0d [ 103.860642] Call Trace: [ 103.863194] [] dump_stack+0xc1/0x128 [ 103.868523] [] warn_alloc+0x212/0x240 [ 103.873939] [] ? zone_watermark_ok_safe+0x280/0x280 [ 103.880568] [] ? __alloc_pages_nodemask+0x390/0x6b0 [ 103.887201] [] ? save_stack_trace+0x16/0x20 [ 103.893137] [] ? save_stack+0x43/0xd0 [ 103.898549] [] ? __alloc_pages_slowpath+0x1dc0/0x1dc0 [ 103.905355] [] ? ipv6_setsockopt+0x115/0x150 [ 103.911381] [] __vmalloc_node_range+0x3f5/0x5f0 [ 103.917666] [] ? kmalloc_order+0x5f/0x70 [ 103.923342] [] ? kmalloc_order_trace+0x68/0x190 [ 103.929624] [] vmalloc+0x5b/0x70 [ 103.934604] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 103.941060] [] xt_alloc_entry_offsets+0x41/0x60 [ 103.947346] [] translate_table+0x21a/0x1e80 [ 103.953299] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 103.960284] [] ? map_vm_area+0x9e/0xd0 [ 103.965795] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 103.972614] [] ? check_stack_object+0x68/0x140 [ 103.978827] [] ? __check_object_size+0x174/0x3a9 [ 103.985203] [] ? 0xffffffff810002b8 [ 103.990445] [] do_ip6t_set_ctl+0x2be/0x470 [ 103.996295] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 104.002929] [] ? mutex_unlock+0x9/0x10 [ 104.008431] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 104.015496] [] nf_setsockopt+0x67/0xc0 [ 104.021007] [] ipv6_setsockopt+0x115/0x150 [ 104.026871] [] tcp_setsockopt+0x82/0xd0 [ 104.032472] [] sock_common_setsockopt+0x95/0xd0 [ 104.038764] [] SyS_setsockopt+0x160/0x250 [ 104.044534] [] ? SyS_recv+0x40/0x40 [ 104.049791] [] ? vfs_readv+0xc0/0xc0 [ 104.055131] [] ? security_file_ioctl+0x89/0xb0 [ 104.061339] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 104.067883] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 104.074665] Mem-Info: [ 104.077061] active_anon:79303 inactive_anon:43 isolated_anon:0 [ 104.077061] active_file:3756 inactive_file:6047 isolated_file:0 [ 104.077061] unevictable:0 dirty:49 writeback:0 unstable:0 [ 104.077061] slab_reclaimable:6548 slab_unreclaimable:37186 [ 104.077061] mapped:22106 shmem:330 pagetables:691 bounce:0 [ 104.077061] free:1475755 free_pcp:469 free_cma:0 [ 104.110510] Node 0 active_anon:317212kB inactive_anon:172kB active_file:15024kB inactive_file:24188kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:88424kB dirty:196kB writeback:0kB shmem:1320kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 22528kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 104.139924] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 104.169233] lowmem_reserve[]: 0 2910 6411 6411 2017/09/29 11:28:20 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000037000-0xe)="2f6465762f6b657963686f726400", 0x0, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000036000)="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", 0x1000) clock_gettime(0x0, &(0x7f0000011000)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000036000-0x20)={{0x0, 0x0}, {0x0, r3}}, &(0x7f0000035000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000022000-0xc)={0x2001, 0x0}) ioctl$int_out(r0, 0x2, &(0x7f0000033000-0x8)=0x0) 2017/09/29 11:28:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse_notify_store(r1, &(0x7f0000012000-0x28)={0x28, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x28) fcntl$setpipe(r1, 0x407, 0x0) fcntl$setstatus(r0, 0x4, 0x46000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00008b2000-0x8)={0x6, 0xff}) vmsplice(r1, &(0x7f0000fb5000)=[{&(0x7f0000fb3000)="b0", 0x1}], 0x1, 0x0) readv(r0, &(0x7f0000fb6000)=[{&(0x7f00005d4000)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000fb8000-0x2b)="00000000000000000000000000000000000000000000", 0x16}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$binder(0xffffffffffffff9c, &(0x7f00007f9000-0xc)="2f6465762f62696e64657200", 0x20000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000c0e000-0x28)={&(0x7f0000ba8000/0x2000)=nil, 0x8, 0x3, 0x19, &(0x7f0000fc5000/0x1000)=nil, 0x8}) 2017/09/29 11:28:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006c7000)="2f6465762f6175746f667300", 0x200000, 0x0) r1 = accept4$llc(r0, &(0x7f0000492000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000db9000-0x4)=0x10, 0x7fffd) fstatfs(r1, &(0x7f00005ad000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$inet_tcp(0x2, 0x1, 0x0) mlock2(&(0x7f00000f9000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00006ac000-0x4)=0x7, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000800000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) request_key(&(0x7f0000670000)="6c6f676f6e00", &(0x7f000078a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aa6000)="00", 0xfffffffffffffffb) r3 = socket$inet6(0xa, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d51000)={0x0, 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f00002a8000-0x8)="2e2f66696c653000", 0x200, 0x8) connect$ax25(r5, &(0x7f0000fe7000)={0x3, {"e39a29382a3ed5"}, 0x5}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005f8000)={0x0, 0x400, 0x1, 0x4, 0x200, 0x5}, &(0x7f0000a8f000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008ff000-0x6)={r6, 0x9}, 0x6) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00007fd000-0xc)={0x100000005, 0x40000000000, 0x133, 0x4, 0x0}, 0xc) write$fuse_notify_delete(r5, &(0x7f0000a66000)={0x28, 0x100000001, 0x0, 0x202, 0xac1, 0x40}, 0x28) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000d03000)={0x4, &(0x7f0000137000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000f6f000)={r7, 0x1}) poll(&(0x7f0000acd000)=[{r3, 0x304, 0x0}, {r3, 0x1, 0x0}, {r4, 0x4004, 0x0}, {r3, 0x0, 0x0}, {r3, 0x20, 0x0}, {r3, 0x400, 0x0}, {r3, 0x2000, 0x0}], 0x7, 0xffff) r8 = dup2(r1, r3) link(&(0x7f0000ee5000)="2e2f66696c653000", &(0x7f0000c41000-0x8)="2e2f66696c653000") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000a0e000-0x14)={0x3, 0x3, 0xffffffffffffffff, 0x3, 0x4}) getsockopt$inet6_mreq(r8, 0x29, 0x1f, &(0x7f000098f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f99000-0x4)=0x14) ftruncate(r8, 0x8000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000309000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00006a5000-0x5c)={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0xf67, 0x8000000000005f, 0x0, 0x3f, 0x0, 0x0, 0x0, 0xfffffffd]}, 0x5c) fstat(r4, &(0x7f0000bc5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000814000)={{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xeb7d, 0x2, 0x8, 0xb, 0x80, 0x20, 0xa35, r9, r10}, {0x0, 0x7fff, 0x0, 0x60be5bea, 0x200, 0x3, 0x5, 0x5}, {0x7fffffff, 0x2, 0x80000000, 0x9}, 0x4, 0x1f, 0x800, 0x0, 0x2, 0x0}, {{@in=@multicast2=0xe0000002, 0x2, 0x101}, 0x3, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x0, 0x3, 0x401, 0xfffffffffffffffd, 0x0}}, 0xe8) lstat(&(0x7f00004aa000)="2e2f66696c653000", &(0x7f0000baa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000554000-0x8)="2e2f66696c653000", &(0x7f000040a000)="2e2f66696c653000", 0x0, 0x0, r11, 0x0, 0x0, 0x0) 2017/09/29 11:28:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000aae000)="2e2f66696c653000") pipe(&(0x7f0000bd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f0000928000)="04", 0x5) open(&(0x7f000053a000-0x3)="2e2f66696c653000", 0xfffffffffffffffe, 0x82) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x37d, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000b2f000)="2d2400", 0x0) dup(0xffffffffffffffff) getpid() r1 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) unlink(&(0x7f00001b5000)="2e2f66696c653000") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000092e000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0xfffffffffffffffc, &(0x7f000069d000-0x8)={0x0}, 0x0, 0x8) sysfs$3(0x3) prctl$void(0x22) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007bf000)="2f6465762f73657175656e6365723200", 0x400, 0x0) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000fbe000)="") add_key(&(0x7f0000980000-0x6)="6c6f676f6e00", &(0x7f0000fbe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fbf000-0x10)="9bf86fe53963b3df5f213c83dbfbc50e", 0x10, 0xfffffffffffffffc) syz_open_dev$sg(&(0x7f0000fbf000)="2f6465762f73672300", 0x2, 0xfffffffffffffffc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000020e000-0xf)="2f6465762f73657175656e63657200", 0x800, 0x0) setpriority(0x1, r0, 0x5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000694000)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c5c000-0x4)=0x8c) ptrace$getregs(0xe, r0, 0x7a7, &(0x7f000009e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000686000-0xe4)={r3, 0x8, 0xd9, "1149cba4c41824c3db14b400262b14be0acaa4e53d09be6d2f0f9ad6ace5d93852c395e7ac686c0ddf16257aed7306f1485ac690a51ab08a0315520a1d07d52359737b77341132669842c975f29059e5101119e91ddee2f8205a38b7ef3ad1e755ad37c2f2c47c9f37ba5f71600fa099043c0ac02b79d44d464f7da457f135110454cf7bda44e2c81fce05374413bb71cb2cfac39020fe13b64c73335e59444913c28411f9db5a52d6c08b6369c4675342c289c07a1ec67e45ec555b70bad35958787ffcf0aa5fdae7480d4d55ea6b69e9333c17e2ca39a84c"}, 0xe4) r4 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0xffffffffff7ffffc) fcntl$getownex(r4, 0x10, &(0x7f0000a06000-0x8)={0x0, 0x0}) 2017/09/29 11:28:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r1 = syz_open_dev$random(&(0x7f0000019000)="2f6465762f72616e646f6d00", 0x0, 0x80000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000abf000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) clock_gettime(0x7, &(0x7f0000dc5000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f00002ad000-0x4c)="56101cc05651a7855e9efc694a215cfb16677704d1e10372cd4c010d61279c197f02d9178f0aa7c7de0aa565dd8615a464adf1f61f1881b453bc27166991bb76872c927dcc623eeda5e65618", 0x4c, 0xffff, &(0x7f00008ee000)={0x0, 0x0}) unshare(0x40000000) unshare(0x8000000) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000a81000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0xa, 0x1) setsockopt$inet_int(r3, 0x0, 0x16, &(0x7f0000648000-0x4)=0x2, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000046a000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000076000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x63, 0x3aea, 0x2, 0x80}, &(0x7f0000281000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000058c000+0x53b)={r4, 0xbee5}, 0x8) sendto$inet(r3, &(0x7f0000753000)="", 0x0, 0x0, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000044a000-0x4)=0x0) recvmsg(r3, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000703000)=[], 0x0, &(0x7f0000312000)="", 0x0, 0x0}, 0x2020) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGETD(r2, 0x5424, &(0x7f000092f000-0x4)=0x0) connect$inet(0xffffffffffffffff, &(0x7f00008e1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000931000-0x832)="", 0x0, 0x0, &(0x7f0000931000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$loop(&(0x7f0000b56000)="2f6465762f6c6f6f702300", 0xfc0000000000000, 0x200000) mq_open(&(0x7f0000ed3000-0xb)="5e70726f63776c616e3100", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r1, 0xfe68) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000897000-0xbc)={0xff, 0x2, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000002, "76ef8ab0fd6440bd", "4e97ce843a5e33d34705d69a560be6a2b3eb9a7875f4c9a8124750fa39076754", 0x5, 0x8d1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000bd9000-0x4)=0x44) r5 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r5, 0x11, 0x64, &(0x7f0000f6a000)=0x8, 0x4) [ 104.174390] DMA32 free:2981152kB min:30600kB low:38248kB high:45896kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2981848kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:696kB local_pcp:0kB free_cma:0kB [ 104.205379] lowmem_reserve[]: 0 0 3501 3501 [ 104.211593] Normal free:2903224kB min:36816kB low:46020kB high:55224kB active_anon:317412kB inactive_anon:172kB active_file:15024kB inactive_file:24188kB unevictable:0kB writepending:204kB present:4718592kB managed:3585220kB mlocked:0kB slab_reclaimable:26192kB slab_unreclaimable:148864kB kernel_stack:5856kB pagetables:2912kB bounce:0kB free_pcp:704kB local_pcp:556kB free_cma:0kB [ 104.235938] binder: 18444:18445 ioctl c0286404 20c0dfd8 returned -22 [ 104.238155] binder: 18444:18445 ioctl c0286404 20c0dfd8 returned -22 [ 104.248186] IPVS: Creating netns size=2536 id=39 [ 104.264384] lowmem_reserve[]:[ 104.265845] pktgen: kernel_thread() failed for cpu 1 [ 104.265851] pktgen: Cannot create thread for cpu 1 (-4) [ 104.266284] IPVS: Creating netns size=2536 id=40 [ 104.282542] 0 0 0 0 [ 104.285321] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 104.300522] DMA32: 6*4kB (M) 3*8kB (M) 5*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 1*1024kB (M) 2*2048kB (M) 726*4096kB (M) = 2981152kB [ 104.317701] Normal: 46*4kB (UME) 1185*8kB (UME) 754*16kB (UM) 600*32kB (UME) 722*64kB (UME) 474*128kB (UME) 56*256kB (UME) 10*512kB (UM) 1*1024kB (E) 5*2048kB (UME) 665*4096kB (M) = 2902368kB 2017/09/29 11:28:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00009e2000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000054d000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b13000)={0x0, 0x0}) mlock(&(0x7f0000bf5000/0x4000)=nil, 0x4000) r2 = socket(0x10, 0x3, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000674000)="2f6465762f70707000", 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r4 = socket(0x11, 0x80002, 0x300) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000532000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000835000)=0x14) setsockopt(r4, 0x107, 0x9, &(0x7f0000b8b000-0x1)="05", 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ae8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCNXCL(r3, 0x540d) r5 = dup(r2) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f00002cb000-0x4)=0x8001) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000b3a000-0x4)=0x0, &(0x7f000003a000)=0x4) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0a142f230400", [], {{0x883e, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f00004b9000)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000011000)=@assoc_id=0x0, &(0x7f0000fcc000-0x4)=0x4) write(r2, &(0x7f0000ae4000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000cfa000)={&(0x7f0000abc000/0x1000)=nil, 0x80000000, 0x3, 0xc0, &(0x7f00002b8000/0x1000)=nil, 0x100000000}) connect$inet(r5, &(0x7f00005e2000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) gettid() ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000340000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) set_robust_list(&(0x7f000037b000-0x18)={&(0x7f0000f06000/0x2000)=nil, 0x7f, &(0x7f0000f66000/0x2000)=nil}, 0x18) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f000022f000)={@common="62707130000000000000000000000000", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r6, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r6, &(0x7f000091c000)=[{&(0x7f00001a3000)="4e3d6f9f124dad9a09d42946d978401436b4cdebd07d94c809dac11ef0a8fab243b34bb8af5785efb4b7b645e1714be4a490253542964f170324a1c88d2a0060e01d04216b6c0d06386be731f49606cded5cddb4b015a04b10469b38d116", 0x5e}, {&(0x7f0000ea8000-0x64)="b007ac1455946ac5ced510b6f395abb633f080a925547488f3eb6c873d7d86f328c1a174feae2dba8cab835dca6bc5afcb09ebf933db876b9408f3580ac11e423a13b0eaabbac264d032b221d82e15b690e1d7499fcd37383a23e9d9e48d8a2508df9317", 0x64}, {&(0x7f0000082000)="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", 0x1000}, {&(0x7f00005b2000)="1511810a35c110febadbe87bc9014b6ea362e98f5418b4be58d8b0dda8353af008538ab38e91f917b565a9c576e7b8ba6fb2fd0f319f9b42e75a0c72111be1b90446460379c5b1ddb08b20e55cf570950c6e09a0cea8226203eb045d629d495d9227222ac9ae8dcf1779ac6fd8e44f4b46b1a65b99918c76071cf2a5161ac2ee472f6f646f3e331b52e9bd2cf0c330bc97bcf0", 0x93}, {&(0x7f00001dd000-0xb3)="612636a57616156a9875b53fac5e2f67c3f5e0f03173d28632e2916ccf6eea0efce4683b61ce4b68e7eaad7970b6354e9880779d61beb0e308df79eec0b3e6c3c862f8af02e072181419982b701eb901a636677fadf88c629382ab43c2c387fcf0a6be8cefc6813f8b8a7ada983d7810bb35c5050133aded37a49ed1ed578718ad447a581e23e6bb41a2d5532e4452ca25e76fc77dfae5f0a23fd8c088a2fca40ac2632a6042051448c5b5c9f4003771a222fe", 0xb3}, {&(0x7f0000aff000)="66867ef538cfa15e664cbf1b7494eed8b3c995770b49c2cbba3d95c98b06f512905c8d000a93d0eb48947543062dce7c658bae62dd02783ac19692602564218a65e7e40d2c0e4576f711", 0x4a}, {&(0x7f0000922000-0x5e)="1df143d25dfd118ad2589dfc0d67109fe6091089eed3ab2338be2de88a3d49da8457512cc54c81e379eb65f1f04eedf15d2822937e3c6c55f1b5c6818f1737cd51fdad7d06ddf0409bb35f53b72aa24ef2c9b79d9ae5acef5c6c019fa596", 0x5e}], 0x7) 2017/09/29 11:28:21 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000e88000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f58000-0x4)=0x0, 0x4) connect$inet(r1, &(0x7f0000f50000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) unshare(0x40000000) r2 = socket(0x1000000000000015, 0x802, 0x4653) pwrite64(r2, &(0x7f0000337000)="76b4", 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000f58000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000f59000-0x3)="6e7600", 0x3) epoll_create1(0x80000) listen(r3, 0x10000004007) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000f58000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchdir(r2) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000f56000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x2) accept$inet6(r3, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d35000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000009b000-0x8)=0x40000004185) r5 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00008cd000-0x4)=0x0, &(0x7f0000a3c000-0x4)=0x4) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f000053b000)=0x8000003) 2017/09/29 11:28:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000758000)={0x0, 0x0}, 0x800) openat$autofs(0xffffffffffffff9c, &(0x7f00002e9000)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000294000-0x4)=0x0) syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x200a40) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000899000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x84080, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) write$evdev(r2, &(0x7f0000001000-0xc0)=[{{0x0, 0x0}, 0x2, 0x1, 0xfffffffffffffff9}, {{r3, r4/1000+10000}, 0x7ff, 0xfff, 0x7ff}, {{0x77359400, 0x0}, 0x1, 0x0, 0x5}, {{0x0, 0x2710}, 0x3, 0x5, 0x5}, {{0x77359400, 0x0}, 0x10000, 0x5, 0x4}, {{0x0, 0x0}, 0x7, 0xbcd, 0x0}, {{0x0, 0x2710}, 0xfffffffffffff2be, 0x4, 0x10001}, {{0x0, 0x2710}, 0x8, 0x0, 0x100}], 0xc0) prctl$setendian(0x14, 0x2) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000576000)="2f6465762f70746d7800", 0xffffffffffffffff, 0x0) fdatasync(r5) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000f43000-0x10)={0x4, &(0x7f0000542000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000ec9000)={r7, &(0x7f00001bf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$inet6_buf(r6, 0x29, 0x10000000b, &(0x7f00008eb000)="d1", 0x1) pipe2(&(0x7f0000edf000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCNXCL(r8, 0x540d) ioctl$TCSETAF(r9, 0x5404, &(0x7f00009f9000)={0x4, 0x9, 0x6, 0x5, 0x8, 0x52, 0x81, 0xffffffffffffff17, 0x5, 0x8}) 2017/09/29 11:28:21 executing program 7: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000001000-0x20)={@generic="72cc00000000b5ea32020004007f2842", @ifru_flags=0x8000}) r0 = dup(0xffffffffffffffff) setsockopt$inet6_udp_int(r0, 0x11, 0xe32d10adb70f39e5, &(0x7f0000eeb000-0x4)=0x8, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000eef000-0x4)=0x7, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000034a000-0x8)={@multicast2=0x0, @broadcast=0x0}, &(0x7f0000eef000)=0x8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000eeb000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000eeb000-0x4)=0x14) r2 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000eec000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000785000-0x4)=0xe8) r4 = socket$inet6(0xa, 0xe, 0x8) setreuid(r2, r3) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eeb000-0x4)=0x80, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000eef000-0xc)={0x4, [0x7, 0x6, 0x0, 0x80000000005]}, &(0x7f0000eee000)=0xc) sendto$inet(r1, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000d45000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x12000, &(0x7f0000eed000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpid() ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000047a000-0x4)=0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000ef0000-0x8)={0x0, 0x0, 0x0, 0x0}) set_thread_area(&(0x7f0000eef000-0x10)={0x0, 0x2000, 0x3e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000eec000-0x10)={0x6, &(0x7f0000eeb000)=[0xff, 0x6, 0x8, 0x10000, 0x1, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000853000)="2f6465762f73657175656e6365723200", 0x4001, 0x0) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000eeb000)=0x0, &(0x7f00004c4000-0x4)=0x4) restart_syscall() 2017/09/29 11:28:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cfb000)="2e2f66696c653000", 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000579000-0x8)={0x0, 0x2e3b}, &(0x7f0000079000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001f3000-0x8)={r1, 0x8001}, 0x8) mlock2(&(0x7f0000b5c000/0x1000)=nil, 0x1000, 0x1) mkdir(&(0x7f0000065000)="2e2f66696c653000", 0x0) open$dir(&(0x7f0000064000-0xe)="2e2f66696c653000", 0x0, 0xffffffffffffffff) r2 = accept4$packet(r0, 0x0, &(0x7f00002ff000-0x4)=0x0, 0x800) lseek(r2, 0x0, 0x1) 2017/09/29 11:28:21 executing program 4: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)="2e2f66696c653000", 0x0) r0 = inotify_init1(0x80800) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000043000)="2e2f636f6e74726f6c00", 0x8100000a) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000044000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x100) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000043000)=@alg={0x26, "6165616400000000000000000000", 0xf, 0x804, "73686135313200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000048000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000045000-0xa)="2e2f636f6e74726f6c00") mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000046000-0xa)="2e2f636f6e74726f6c00") rename(&(0x7f0000045000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f000001e000)="2e2f636f6e74726f6c2f66696c653000") mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000048000-0x4)=0x3, 0x4) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000049000-0x10)={&(0x7f000002f000/0x3000)=nil, 0x3000}) r3 = dup3(r2, r1, 0x0) splice(r0, 0x0, r1, 0x0, 0xff, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000047000-0x8)={0x0, 0x0}) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r3, 0xd15a, 0xe) accept4(r3, &(0x7f0000040000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000045000-0x4)=0x8, 0x0) 2017/09/29 11:28:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0x800, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000074d000-0x1)=0x3) r2 = socket$inet(0x2, 0x80a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000eaf000)="00", 0x800, 0x104, &(0x7f000082e000-0x40)={0x7bac, 0x8be, 0x874e, 0x0, 0x4, 0x8, 0x2, 0xffff}) fdatasync(r3) socketpair(0x9, 0x800, 0x7, &(0x7f000033a000)={0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000813000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") seccomp(0x1, 0x0, &(0x7f00002ec000)={0x0, &(0x7f0000022000)=[]}) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000318000-0x6)={0x0, 0x6, 0x8565}) creat(&(0x7f0000759000)="2e2f66696c65302f66696c653000", 0x76) mount(&(0x7f0000835000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00009ed000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00009b6000)="00000000000000007f", 0x2000000, 0x0) readv(r2, &(0x7f000029a000)=[{&(0x7f000081d000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000cf4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x2) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0xfffffffffffffffd, 0x74) getdents(r6, &(0x7f000035e000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x810) chmod(&(0x7f0000af1000)="2e2f66696c653000", 0x2) open(&(0x7f0000782000)="2e2f66696c653000", 0x80, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000d37000-0xa8)="713a158142fd5f70e8a28bec59e78b4d3347c0916e80d4197d67ff5444542dd759fbce5821fe5a8a83f7d83945b77a07f61c460215699e3662a5a3fd028ac9a407f464bdfc378ccc01469755394bbda7219239c4d7206e13dd300bc1b3c488d00b84c94d33cc6b633a234cc30b5a330f86504e007c676143054fa861be8d3ef6492bdb5e90ba6e13385804354f5ad8f2f20de04d887bc6a4fac6bfa8ea0fcb4ae9efd5a2068a838f") request_key(&(0x7f000049a000)="2e726571756573745f6b65795f6175746800", &(0x7f0000590000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ec6000)="7573657276626f786e65743000", 0xfffffffffffffffe) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x0) getpeername(0xffffffffffffffff, &(0x7f00009a6000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0c000-0x4)=0x8) 2017/09/29 11:28:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000929000)=0x0, &(0x7f000056d000-0x4)=0x4) write(r0, &(0x7f0000c77000-0x24)="24000000190027f4001809180200fd0e0a007f030c000000ff0000eb0800160000ffffff", 0x24) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005b9000)="2f6465762f73657175656e63657200", 0x402, 0x0) write$sndseq(r1, &(0x7f0000b44000+0x52)=[{0x9624, 0x4, 0xdca, 0x5, @tick=0x6, {0x4, 0x4}, {0x4, 0x4}, @quote={{0x100000000, 0xe}, 0x0, &(0x7f00005d8000-0x30)={0x20, 0xffff, 0x7, 0x4, @time={0x0, 0x1c9c380}, {0x8, 0x55}, {0x6, 0x401}, @queue={0x1, {0xfd5bc26, 0x200}}}}}, {0xb3, 0x20, 0x10000, 0xffffffffffffffff, @tick=0xfa05442, {0x8, 0x408}, {0x418, 0x3}, @result={0xfffffffffffffddb, 0x7}}, {0x9, 0x400, 0x4, 0x9, @tick=0x6, {0x6, 0x7ff}, {0x7346fe01, 0xad}, @raw32={[0x3, 0x100000000, 0xfff]}}, {0x1, 0x800, 0x1, 0x4, @tick=0x194e5973, {0x2, 0x7}, {0x80, 0x8}, @note={0x3ff, 0xf6, 0x9, 0x81, 0x4}}], 0xc0) ioctl$TIOCSBRK(r1, 0x5427) 2017/09/29 11:28:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mmap(&(0x7f0000e2b000/0x4000)=nil, 0x4000, 0x3, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x28000000400, &(0x7f0000694000)=0x0) eventfd2(0x5, 0x800) bind$inet(r2, &(0x7f00008d3000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000713000)="2f6465762f76637300", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000980000)="000000000000000000") listen(r1, 0x7) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000304000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004e0000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e8000)=0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000092b000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b97000)={r4, r5, r6}, 0xc) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000bfe000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x4000, 0x0) r9 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r8, 0x4c80, r9) r10 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f6b000)=0x2, 0x4) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f000069a000-0x18)=@get={0x1, &(0x7f0000bae000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3}) sendto$inet(r10, &(0x7f000076d000)="7a3f0ce9dace3cfeed1f33c5fcca651479a96c4b4e709f78a79a0e699441858e40b7983067ebdd4bbe03e85ea3c04c872f456669aef1e6af0e708276a4a9c88cba3617d898b61978e6c20ac37c9b7af2c8bbeecdb7a3ef9520472965f69a64d601c99921fb9450c48bc44ce21b0f80", 0x6f, 0x20000000, &(0x7f0000908000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x3e, &(0x7f00003f2000)=0xbd90, 0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000af0000)={0xfffffffffffffe01, {{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]}, 0x0, 0x4, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x2b8) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000fb6000-0x4)=0x804000000000) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000180000-0x78)={0x5, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x100000000, 0x7, 0x5, 0x20, &(0x7f0000b3e000)=@generic="dde9a35845e12d9a834a2275403a1562", 0x1, 0x100, 0x3}) sendto$inet(r7, &(0x7f0000bd6000-0x3)="03e291", 0x3, 0x20000800, &(0x7f0000941000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f00009ae000)="") ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000ba7000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/09/29 11:28:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000003000-0xa)="2e2f636f6e74726f6c00") r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b7d000)="2f6465762f6b657963686f726400", 0x20000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000c72000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b10000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000522000-0x8)={r1, 0x4}, 0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) connect$ax25(r0, &(0x7f00006f0000-0x10)={0x3, {"92b6bbec4ebc0f"}, 0x4}, 0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000fb2000)=0xecd9) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00003d6000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$unix(r2, &(0x7f0000ec7000-0x8)=@file={0x0, "2e2f66696c653000"}, 0xa) r4 = accept4$llc(r0, 0x0, &(0x7f0000a82000-0x4)=0x0, 0x80800) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) clock_gettime(0x0, &(0x7f0000afb000)={0x0, 0x0}) ppoll(&(0x7f00005e2000-0x8)=[{r3, 0x2000, 0x0}], 0x1, &(0x7f0000859000-0x10)={r5, r6}, &(0x7f000076b000-0x8)={0x0}, 0x8) recvfrom$unix(r2, &(0x7f0000e5b000-0xfb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60, 0x20, &(0x7f0000a3d000)=@abs={0x1, 0x0, 0x3}, 0x8) r7 = dup2(r3, r2) execveat(r7, &(0x7f0000fc5000)="2e2f66696c653000", &(0x7f0000fb6000-0x40)=[&(0x7f0000490000-0x29)="76626f786e65743176626f786e65743040626465762b7d2e776c616e31a46b657972696e6747504c00", &(0x7f0000130000-0xb)="6d696df80174791b652300", &(0x7f00003d0000-0xb)="fa2d776c616e305c7d5b00", &(0x7f0000c3a000-0x14)="5b73656375726974798278657468307070703100", &(0x7f000037d000-0x7)="6367726f757000", &(0x7f0000134000)="5b76626f786e65743100", &(0x7f0000573000)="296367726f7570736563757269747900", &(0x7f0000bc9000-0x1b)="7472757374656473797374656d70726f636d696d655f7479706500"], &(0x7f0000d16000)=[&(0x7f00009f9000-0x7)="6367726f757000"], 0x1000) openat(r7, &(0x7f0000920000-0xa)="2e2f636f6e74726f6c00", 0x1a1200, 0x80) r8 = openat(0xffffffffffffffff, &(0x7f0000fb5000-0x8)="2e2f66696c653000", 0x129c00, 0x102) socket(0x10, 0x2, 0x0) ioctl$GIO_FONT(r8, 0x4b60, &(0x7f00005d3000)="") pipe2(&(0x7f0000f74000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c97000)={r1, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00006b8000)={0x4, &(0x7f00009e5000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r8, 0x40086425, &(0x7f0000b87000-0x8)={r9, 0x1}) 2017/09/29 11:28:21 executing program 7: mmap(&(0x7f0000001000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000cf2000-0x4)=0x7, 0x4) r1 = socket$inet6(0xa, 0x800, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf0011c7f9ec36e45, &(0x7f000089b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f64000)=0x86) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00007a5000)=0x20000, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00002ac000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004bd000-0x8)={r3, 0x7fff}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000dcd000)={r3, @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]}}, 0x8c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f65000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000368000)={0x6, 0x8, 0x5, 0x4, 0x8, 0x2, 0x500, 0x25e9, 0x0}, &(0x7f0000c9d000-0x1)=0x20) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f66000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000b7b000)={0xfffffffffffffe00, 0x200, 0xa09, 0xfffffffffffffffb, r4}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0x51)={r4, 0x49, "4afb42503abe54bc1f77d0f9f449e7f2f3cbbeab5a9c0a7a259b783eed7eb53c15a06cbe95d9fa19a219bc4c2ea19659bf1c1f79e967ce865e34a3d02f2d74dd890fcb51ead8da4cce"}, &(0x7f0000000000)=0x51) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_tcp_buf(r2, 0x6, 0x10000000416, &(0x7f0000008000-0x1002)="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", 0x1003) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000015000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x1}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0x91) r6 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000410000-0x20)={0x4, 0x10001, 0x8000, 0x8, 0x0, 0x0, 0x3ff, 0x3ff, r4}, &(0x7f0000f67000-0x4)=0x20) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000017d000)=0x5, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x20, &(0x7f0000f62000)=0xffff, 0x4) accept(r6, &(0x7f0000f63000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f64000-0x4)=0x80) 2017/09/29 11:28:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007ff000-0xd)="2f6465762f7573626d6f6e2300", 0x30000000, 0x10080) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000d60000-0x18)={0x8, 0xa1ce, 0x3c28f118, 0x5, 0x200, 0x7}) gettid() r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000dcc000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x1000000480, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000015000)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d6d000-0x9)="2f6465762f70707000", 0x3ffc, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) renameat2(r3, &(0x7f0000016000-0x8)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f00006a1000-0x8)="2e2f66696c653000", 0x1) fcntl$getownex(r2, 0x10, &(0x7f0000b2a000)={0x0, 0x0}) mkdir(&(0x7f00001ae000-0x8)="2e2f66696c653000", 0x4) setsockopt$inet_tcp_buf(r4, 0x6, 0x22, &(0x7f000089b000)="07e20c137f8c601412e938ea5b49bc658f924f35c93e99045955e11dbcb25b5b1d0f34bb39fac492e66a3b391fbdcf941ae898b77af2794009541645ace1a05b1a2bdf2b602240f99e289ab96d01bfa5712fd190e90bcfc6", 0x58) accept$packet(0xffffffffffffffff, &(0x7f0000f55000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00000d1000)=0x14) getsockname$packet(r3, &(0x7f00006f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00009e4000)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x80000000021, &(0x7f0000fbe000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r5}, 0xc) eventfd2(0x401, 0x800) clock_gettime(0x0, &(0x7f000093d000)={0x0, 0x0}) clock_gettime(0x4000000, &(0x7f000007b000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000c58000-0x10)={0x0, 0x0}) write$evdev(r3, &(0x7f0000b0d000)=[{{0x0, 0x0}, 0x6, 0x9, 0xe311}, {{0x77359400, 0x0}, 0x0, 0x7ff, 0xfffffffffffffff7}, {{0x0, 0x0}, 0x5, 0xffffffff, 0x7}, {{r6, r7/1000+10000}, 0x100, 0xfff, 0xb8}, {{0x77359400, 0x0}, 0x3, 0x4, 0xdb78}, {{0x77359400, 0x0}, 0x401, 0x0, 0x5e}, {{r8, r9/1000+10000}, 0x3, 0x0, 0x8001}, {{0x0, 0x2710}, 0x4, 0x8001, 0x3}, {{r10, r11/1000+10000}, 0x3e, 0x0, 0x4}, {{0x0, 0x2710}, 0x7, 0x3, 0xffffffffffffff01}], 0xf0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000e66000-0x4)=0x80000000000008, 0x4) bind$inet(r4, &(0x7f0000003000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f000000d000-0x1000)="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", 0x1000, 0x0, &(0x7f000000a000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$join(0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000e89000)={0x1, 0x1, {0xffffffffffffffff, 0x2, 0x3, 0xfffffffffffffffe, 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]}) open(&(0x7f0000521000-0x8)="2e2f66696c653000", 0x141042, 0x0) r12 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000da4000)="2f6465762f73657175656e6365723200", 0x100, 0x0) symlinkat(&(0x7f0000f26000)="2e2f66696c653000", r12, &(0x7f0000983000-0x8)="2e2f66696c653000") ftruncate(r12, 0xb933) [ 104.337525] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 104.346095] 10138 total pagecache pages [ 104.350041] 0 pages in swap cache [ 104.353494] Swap cache stats: add 0, delete 0, find 0/0 [ 104.358830] Free swap = 0kB [ 104.361830] Total swap = 0kB [ 104.364820] 1965979 pages RAM [ 104.367887] 0 pages HighMem/MovableOnly [ 104.371843] 320235 pages reserved 2017/09/29 11:28:21 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000fe7000)="", 0x0, 0x20000009, &(0x7f0000c09000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f62696e64657200", 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000610000)="2f6465762f70746d7800", 0x400, 0x0) fcntl$dupfd(r2, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) mlockall(0x0) getresgid(&(0x7f0000f3c000-0x4)=0x0, &(0x7f0000b0a000-0x4)=0x0, &(0x7f00004ac000)=0x0) syz_fuse_mount(&(0x7f000059c000-0x8)="2e2f66696c653000", 0x4000, 0x0, r3, 0x4199, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00001e7000-0x4)=0x0) writev(r2, &(0x7f0000ed4000)=[{&(0x7f0000c7e000-0x2a)="290000001c00190455a803000000000000000000000500e8fe5000e809001800ff00000000000008097b", 0x2a}], 0x1) write$fuse_init(r1, &(0x7f0000998000)={0x50, 0x10001, 0xff, 0x8, 0x9e2, 0xd0e, 0x6, 0x80000000, 0x4, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) request_key(&(0x7f0000f26000)="6269675f6b657900", &(0x7f00001c7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000144000-0xb)="6c6f76626f786e6574316d643573756d2a00", 0xffffffffffffffff) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00007ff000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000aa0000)="2e2f66696c653000", &(0x7f0000986000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c53000)={0x5, 0x78, 0xfffffffffffffff7, 0x4, 0x2990, 0x9, 0x0, 0x1, 0x80, 0x2, 0x100, 0x3, 0x7, 0x4, 0x0, 0x8, 0x1, 0xe3d9, 0x1, 0x80, 0x200, 0x4, 0x7, 0xff, 0x4, 0x8, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x5) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000002000-0x50)={{0x0, 0x2, 0x3f, 0x3, 0x2}, 0x94, 0x7fff, 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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0xe2, &(0x7f0000002000)="4dd6c4c869a439f16f447e006490228d6d16c2175a68a9b5c3d7bd29e89bad461dbe6bb575633bfb6df5a4d587abd851bb180fc028d2828c73a16dc9d16530d0f2659e5d43547c12bb76586a3cbb2912227985ec2306b4fc0652ef03750b17777507d3b631b6e0337cbd1737c2864c66e56a942a5db4859cee50639b97d42a62247f1b86d5de04faa1da07e1a5ba54f74caefc6ff686a166c03005f4343df6db0d49b9df99c22c7ed1d056d8632f7c267245a5192ed22c195a5aa009d423f4b216628798") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f00004d4000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r5 = socket$inet6(0xa, 0xb, 0x0) setsockopt$sock_str(r5, 0x1, 0x19, &(0x7f0000001000-0x1)="00", 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/29 11:28:21 executing program 7: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000002000)={0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000f5c000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x2125f4b0f6bb945d) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000058c000)=0x8, 0x4) 2017/09/29 11:28:21 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_PSP_RX_SPI_KEY(r0, 0x6, 0x6c3, &(0x7f0000133000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f62696e64657200", 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000002000)={@common="626f6e64300000000000000000000000", @ifru_flags=0x802}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioprio_set$uid(0x3, r2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000)="7472757374656400", &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="1dca74cd39e165a32049abdd97ec5158a7ee609ff8f26693924c3d3dc439abf2cc2b77a4e04a4c86aebf9f37bbee70fbcc78637823c1f31cb8d8cf326c5d1c11cb884c0e4cc8eb88ef6ff2cc0396078fb30428e7eed711bb6bb970288d575e0499fd12df3ccf6927c1a1059c2e46bd00b6d491d06ac199e4c3bae052dbe70a61998a7fca647b75fe694814d7634bf3115b663bfa0c1712aaae90ee84a3c667", 0x9f, 0xfffffffffffffffb) r4 = add_key(&(0x7f0000002000-0x5)="6465616400", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0xff)="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", 0xff, 0xffffffffffffffff) keyctl$negate(0xd, r3, 0x10000, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000)={0xffffffffffff0001, 0x4, 0xa, 0x8000, 0x8, 0x9, 0x9, 0x0, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000)={r5, 0x1000, "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"}, &(0x7f0000003000)=0x1008) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) alarm(0x112) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0x800, 0x1, 0x800, 0x5, r5}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000003000/0x3000)=nil, 0x3000, &(0x7f0000007000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$notify(r0, 0x8, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000005000)={0x3de30b95, 0x0, 0x10001, 0x81}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000007000-0x10)={r6, 0x3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000008000)=0x7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000002000)=[{0x2, 0x10000, 0x1200000000000000, 0x3, @time={0x77359400, 0x0}, {0x6fb3d6b9, 0x7fff}, {0x1, 0x5}, @time=@tick=0x5}, {0xd40d, 0x3, 0x0, 0x4309, @time={r7, r8+30000000}, {0x8000, 0x7}, {0x92f, 0x2}, @result={0x9, 0x4}}, {0x8001, 0x80000001, 0x400000000000000, 0x56de, @time={0x77359400, 0x0}, {0x80, 0x6}, {0x1, 0x2}, @addr={0x0, 0xf1e}}, {0x4, 0xfffffffffffffffb, 0x4, 0x7, @time={0x0, 0x0}, {0x4, 0xfffffffffffffffc}, {0xfffffffffffffff9, 0x5}, @time=@time={0x0, 0x989680}}, {0x0, 0x2, 0x1, 0xfff, @tick=0x929a, {0xfffffffffffffffc, 0x40}, {0x8, 0x3}, @raw32={[0x1, 0x8, 0x5]}}, {0x0, 0x1, 0x7ef749fe, 0x8000, @time={0x77359400, 0x0}, {0x5, 0x3bba}, {0xffffffff, 0x49d4}, @connect={{0x6, 0x1}, {0x0, 0x977}}}, {0x2, 0x7, 0x7, 0xcf, @tick=0x6, {0x9, 0x10000}, {0x23, 0x9}, @control={0x2, 0x3, 0x6}}, {0xaf8, 0x100, 0x80000001, 0x4, @tick=0xff, {0x63, 0x40}, {0x7ff, 0x1}, @raw8={"fbd2db295ad39b0569d77ede"}}], 0x180) 2017/09/29 11:28:21 executing program 7: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x1, @rand_addr=0x10001, [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, 0x70, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xfffffffffffffffe, 0x7, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) bind$inet(r0, &(0x7f0000c9b000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000060000-0x11)="2f6465762f7667615f6172626974657200", 0x410000, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f0000d3c000)=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000004a000)=0x5a) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000d3d000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000006c000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000001000-0x16)="830200353f378de1abe54881732b0d7a30c561a889d1", 0x16) shutdown(r1, 0x4000000000001) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000d3e000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000211000)=[{{&(0x7f000016b000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000d32000-0x30)=[{&(0x7f0000d31000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000d3e000-0x8)="0000000000000000", 0x8}, {&(0x7f0000d32000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f0000d32000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0xd58}, 0xc2}, {{0x0, 0x0, &(0x7f000012d000-0x70)=[{&(0x7f000027a000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000d32000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000c47000+0xd62)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000d31000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001f7000+0x605)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f00008b1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f0000d02000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}], 0x7, &(0x7f0000b2d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27, 0x8}, 0x5}], 0x2, 0x3, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x6) connect$inet(r5, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000511000)="2f6465762f76637300", 0x40, 0x0) syz_emit_ethernet(0x56, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xd, 0x2, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x26adc6f0}, @timestamp={0x8, 0xa, 0x10000006, 0x101}, @generic={0x27, 0xb, "9bec0c7a67ad3bb94a"}, @fastopen={0x22, 0x8, "464ce906d406"}]}}, {""}}}}}}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b68000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r7, &(0x7f00001e3000-0x50)={0x8, 0x0, 0x3, @thr={&(0x7f0000d3e000-0xa2)="abca91c9bd17c001479eae1b3da15a1bb36f99307de2eaaa1b47df261c0dcc9bd7d2c38f338240469d25bfcf1cd1bbc56e24f0d0c0639a3f0016ed8d1c022099aa9cade7b0eabac5fc93c672ee3a99388fde501203d4fdb1897b84ff5fa4fecea9ebe0ce97ece0f8f9afe99a9ce25f9349926977f182740cd12a37ddc86d0199867b83e02ad0526690e1e9f4146e03026fd5e06f24961b7f09f0a791ed3ad1f79294", &(0x7f0000d3d000)="14c657a088a3062d8060b730591bdf627cf85c5556d3a4b24a27d45021a5b68829f87fedd5b452bcf78572a3dd451f2327e85a7b5c1feaac9c6fffd7eb4253d64926662efc89389463f7fde6abc5ef81317d9ea0340a2c2752a57b7d3913e814925758e21be2c1e31790cacd666d2a812d959b9143f5bd00451b809c257178d9362d65e7e7c1f9e6753f9cb60f7192558674d0a35ef11e99319adac6997edd09"}, []}) syz_extract_tcp_res(&(0x7f0000003000)={0x42424242, 0x42424242}, 0x2400000000000001, 0x10000) keyctl$set_reqkey_keyring(0xe, 0x5) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000629000-0x88)={0x9, {{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_emit_ethernet(0x4f, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x7, 0x41, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r8, r8, 0x0, 0x0, 0xb, 0x10, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0xffffffffffffffff, 0x2}, @mss={0x2, 0x4, 0x1f}, @fastopen={0x22, 0x7, "47e909e07b"}, @window={0x3, 0x3, 0x4603}]}}, {"0c"}}}}}}) 2017/09/29 11:28:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000012000-0x4)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6175746f667300", 0x4001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) stat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000013000)=[0x0, r5, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) r10 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r13 = getpid() mmap(&(0x7f0000000000/0x1000)=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) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000014000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f0000013000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x7, 0x6}, 0xc, &(0x7f0000000000)=[{&(0x7f0000001000-0x26e)=[{0x5b, 0x200, 0x200, 0xd7, 0x0, "0ea14f4e575b6da9c459e55ac35dee13e8cc84ae6ea83dc5116062d56f0fdc6b595a7a4ff98e1146f6e63bd2e2c353a08368fe146e6fd31a0e4c087718ba410d57d1ee49540cb93e78a138"}, {0x5b, 0x8, 0x400, 0x80000000, 0x6, "249d2cff2e4e618e67af5d46712f40cb154800e1acbebd02199c8550e384c15fd7b10c556cb229e57bfaa67949e646905cbe2066a3f001c085e0150814f3fe5a7b7f700e30533e175208d9"}, {0xd2, 0x2, 0x10, 0x0, 0x100000000, "5b60af17d71728f1a9dd7d5c3ad863fe56e5e0d7807a5a02a2ef60562ed08afe6f42c4618a1a111f987b4d41bcc84fdf7c4242da77b42b3d74b6ca814116f4e56aabda21f3222f7855df93de71a211297d05af48a4fbc82bb407cafb2684f1757a21ab55d9cb6928bc3dec134369edb6a866c5f7bc68df1dd2238eefa58b920a6f1b421f01bb9adc69fbe214987aeeb2e1ffdb201069c735425da62242fc82884ab5b76f0bb190588428a9240daa6cce656429f87c5b67353cab867542802d7668a3"}, {0x5a, 0x2, 0x10c, 0x1ff, 0x9, "82dd7db993c87196dacf06f959c3bd34fb444334c42acc5bdcb84d4a435a73bd806da040620f85a8089566da2e67606f25eb264c2a464548e80176bbc26b19c751ab4644d6367c75d757"}, {0x8c, 0x7, 0x3, 0xc7bb, 0x6f25, "ba69e5e647319723cf07870a572f7a9aca97e4955077bcbf172549b60277526230a07e2fb3be2496abe0c748476c40a99dbc89282ab40a0acbd4c0f0f732645ae4c748e3f1c478eef551f4b2548fe3824f3dfd7dd16539aaa8ea7f405821fdefa12b6e67c435de06b68c7c055a709b33813c1d7a59cd1d96880cfa7d"}], 0x26e}, {&(0x7f0000001000-0x3ff)=[{0x71, 0x101, 0x100, 0x9, 0x40, "166d3948ff7b7a606748fca7c809c36c9b7aabad1e3e331c5759c487a2892e96ae435a45ebd7a4f34768e060c4591abd6b1ffda789cba3fe4c83e84044bc43650bae02607f4be53085c2d75980b2f872ce7d70623cb5000de10704653dda6c7798"}, {0x63, 0x80000000, 0x210, 0x4, 0x100, "406d8e9e4db6bdaa86bc983c00d6cdb39029b1a2af0d87f954391c52feacb4585c3239b11bd83255ad84edd9b05147b7ae050a27d79a48c330574b889c10cf7374a6345c7c7321667b42703668e897bf3bbda3"}, {0x12, 0x3ff, 0x0, 0x3c, 0x10e, "dd10"}, {0x36, 0x7fff, 0x10, 0x7f, 0x24af, "94bc9c0a22374dda2fb29c580b0d07873d7f681c5d97f668124948d8c7d9728ba1ded752cf60"}, {0x1a, 0x10001, 0x1, 0x8, 0xa62, "5841b482f2a7cb831dcc"}, {0xc9, 0x81, 0x20, 0x80000000, 0x1, "f2d39741b9df02fa76dc8637dd8b9a9bcdd6d3b53c7d92366ed42ff7c7a3ee18bf87aa27dd8159c281177c2dee56cfb64ff237a6e21c97d8ee1d0862ebfc1aded76ff98ab08342bcc053e3a3a9f2f92f92afaf8972a2344895144e39886692f7c8d7001f04ba12425145e359a2c357f02e0f1943c3a5b88a4b4af841c0181259055588d9b0a4b2e65df3d2d08f07bc38584eb774daf5b80fe789c92558dbba7d30041284323aad20d7de6bbc6d1a98bc94c6fd5ffeeb0cab92"}, {0x5e, 0x9, 0x300, 0xfffffffffffffc01, 0x5, "8a1038e903354137c07fe58edf4c65942640d590b91428948c0cc9f51065763b5afa6b8caea0b79efb6eda5d4565f18e528aa033810699794abe8d61f1de2760341c7c82fb9704dd348aaf18b40f"}, {0x40, 0x6, 0x800, 0x7fff, 0x3, "834fdc18a16792fd7e014c4cba7a7a723e10fb0b369db1911ff8583a0338e7aed4735f8a676c592ef4a5f87553f085b0"}, {0x10c, 0xb8b0, 0x8, 0x2, 0x5, "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"}, {0x56, 0xfffffffffffffeff, 0x100, 0x80000000, 0x400, "63cd7c2bb5f0b8ac53b6b6733fed98461b932bea35cb29527fab0532b418a366b93fe5529a727e17f79e2292dc33da7939514bfbc281ff0752978977df67df38bc4950b91c3e"}], 0x3ff}, {&(0x7f0000000000)=[{0xb5, 0x459, 0x300, 0x6, 0x1, "da34e5903886fd2374fe5d0a0c28a205638dbfe4b2b09149959ae7e98c6f70f4d678cb6ff3de7ef367425a9ebf1e68bab258062ad5137e34aa3476da78b4cc617b4f22c5e1c7d136d14ae265f87a9da5e225a19bbdcadd83ec8806d6862e1526516561e1eca79103e4dd56893d48d56b1fc8152548840a27de79d0ccf630cce75ee08454863a469324753aebc2defba955d60b401f91213c69cd428a1c3baa85d77d8ca902"}, {0x10, 0x2, 0x1, 0x33d, 0x200, ""}, {0x9b, 0x1, 0x0, 0x9, 0x405f7491, "e30d485f2e92d6d74b69dd8464b949b42c8126bdcbe9faef9e7c4c4e6593bda563489539ba10eaa21242a7508aabdb347344ae123ae3e31af8c0d0c6542af5694fd320e83f2905820cd9edd01375b8493606cabca6ebcbfe581f5a6f41681c3cea417d38cf6e590bd4f7814b8f028fe91f19a721f39a13ff9550054e096ee94f61ae94d5f17433135b8308"}, {0xfa, 0x401, 0x4, 0x6, 0x2580000000000, "7ad5a372f43ca2eed67791f80f21c6b74111badac42c68cc5d7b0d7fbea3e011ba6f4d6e81803da16a7e473100a16561b38ab80d57696daf995b77ae00031dc459cfc3ca2377b48c64daf09e9ab308a037a7ab4813e6d4c0a3f3d9cd00751bc5a1edbd8986bd8e4d67e4a9d634bce70b77cadedbc453f7972f12c48611ee69b43d462f54484dd294362140a06e722daaac62b6e6c5da5abe965e06feebc8cdb95f423d2419af444a407bcc87df0e0cb68c5fcd92c4780123d08bf2a652eb24b0401c08a1ad4cfe6072f2f8b948831b23fdc789898b98eea5b5d056c308a7220ecb4035fe1e2b9351fc2b"}, {0x39, 0x5, 0x300, 0x3, 0x20, "4afe14c4003898f61b58d4909dd3323ca0599c596eb322655c7efd8d9695fab2c17acce11725380f6e"}, {0x16, 0x0, 0x200, 0x6, 0x6, "62f9e4d7e3c6"}, {0x65, 0x724, 0x0, 0x80000000, 0x10001, "0b16a123c609b97c1dc67f2bb670f15fa48d9923a5b55e56a0192827031caa32c8382ac3a47f8a92f24c965b00182d203a214b4d6f0be96bf55d3fe0c41cd823046608979a6d45a6b63c5ceaad8bec092465f54b5a"}, {0x25, 0x2, 0x200, 0x80, 0x3ff, "bbf2a4690fe1dea834453c5b7f6d4a6d0b0503914c"}, {0xe1, 0xffffffffffffffe1, 0x500, 0x2, 0xdbf6, 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"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"}, {0x1e, 0x9, 0x200, 0x3, 0x7fff, "3c2c3fb09b9e2a60140c95a51f97"}, {0x24, 0x80, 0x0, 0x189a, 0xfffffffffffffff8, "f48bfa5c1afa700c937a777239cbf2806c527ab9"}, {0x79, 0x3, 0x408, 0x1, 0x100, "debc6011c55d2ffc1d024cd126e563e2306e64e6ea0ab009794825b295624f881cec01697edc5fc1163eee2c4b7da5b6ae7a3a17a40967d1681daae6c995efea17d99351c95e36338a8085ed90c42ea69b9fecb65038aee2ee9347da2fabe7d5b64f7feb4f51071764"}], 0x1274}], 0x6, &(0x7f0000013000-0x120)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x9, 0x84}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000003000-0x4)=0x0) sched_setaffinity(r16, 0x8, &(0x7f0000013000)=0x6) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r17 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r17, 0x0, 0xffffffffffffffff, &(0x7f0000006000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000003000)=0xfb) ioctl$LOOP_CTL_REMOVE(r17, 0x4c80, 0x0) dup2(r17, r0) [ 104.522959] FAULT_FLAG_ALLOW_RETRY missing 30 [ 104.527489] CPU: 0 PID: 18540 Comm: syz-executor6 Not tainted 4.9.52-gc30c69c #54 [ 104.535084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.544408] ffff8801ac02fa00 ffffffff81d93149 ffff8801ac02fce0 0000000000000000 [ 104.552361] ffff8801c6889310 ffff8801ac02fbd0 ffff8801c6889200 ffff8801ac02fbf8 [ 104.560323] ffffffff81660dc8 ffff8801ac02fb50 0000000041b58ab3 00000001d5418067 [ 104.568281] Call Trace: [ 104.570842] [] dump_stack+0xc1/0x128 [ 104.576172] [] handle_userfault+0xa48/0x1300 [ 104.582203] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 104.589186] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 104.595559] [] ? handle_mm_fault+0x117b/0x2530 [ 104.601763] [] ? handle_mm_fault+0x1fc3/0x2530 [ 104.607968] [] handle_mm_fault+0x1fd1/0x2530 [ 104.613994] [] ? khugepaged_enter_vma_merge+0x78/0x220 [ 104.620886] [] ? __pmd_alloc+0x410/0x410 [ 104.626566] [] __do_page_fault+0x4eb/0xbd0 [ 104.632418] [] do_page_fault+0x27/0x30 [ 104.637928] [] page_fault+0x28/0x30 [ 104.643173] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 104.649980] [] ? SyS_sched_setaffinity+0xbb/0x120 [ 104.656437] [] ? sched_setaffinity+0x550/0x550 [ 104.662636] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 104.669184] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 104.676130] FAULT_FLAG_ALLOW_RETRY missing 30 [ 104.680617] CPU: 0 PID: 18533 Comm: syz-executor6 Not tainted 4.9.52-gc30c69c #54 [ 104.688207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.697547] ffff8801ac287720 ffffffff81d93149 ffff8801ac287a00 0000000000000000 [ 104.705542] ffff8801c6889310 ffff8801ac2878f0 ffff8801c6889200 ffff8801ac287918 [ 104.713554] ffffffff81660dc8 ffff8801c4d94800 0000000000000000 0000000000000000 [ 104.721553] Call Trace: [ 104.724122] [] dump_stack+0xc1/0x128 [ 104.729470] [] handle_userfault+0xa48/0x1300 [ 104.735513] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 104.742514] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 104.748908] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 104.755208] [] ? finish_task_switch+0x1ed/0x630 [ 104.761501] [] ? finish_task_switch+0x1c1/0x630 [ 104.767788] [] ? __schedule+0x64d/0x1ba0 [ 104.773465] [] ? __schedule+0x683/0x1ba0 [ 104.779145] [] ? handle_mm_fault+0x117b/0x2530 [ 104.785341] [] ? handle_mm_fault+0x1fc3/0x2530 [ 104.791540] [] handle_mm_fault+0x1fd1/0x2530 [ 104.797565] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 104.803935] [] ? __pmd_alloc+0x410/0x410 [ 104.809623] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 104.816517] [] ? memset+0x31/0x40 [ 104.821586] [] __do_page_fault+0x4eb/0xbd0 [ 104.827439] [] do_page_fault+0x27/0x30 [ 104.832952] [] page_fault+0x28/0x30 [ 104.838195] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 104.845006] [] ? dev_ioctl+0xe4/0xd40 [ 104.850423] [] ? avc_ss_reset+0x110/0x110 [ 104.856187] [] ? do_futex+0x3e8/0x1640 [ 104.861689] [] ? dev_load+0x1a0/0x1a0 [ 104.867104] [] ? kasan_unpoison_shadow+0x35/0x50 [ 104.873475] [] ? kasan_kmalloc+0xad/0xe0 [ 104.879153] [] ? selinux_file_alloc_security+0xae/0x190 [ 104.886133] [] ? udp_ioctl+0x2b/0xf0 [ 104.891463] [] sock_do_ioctl+0x94/0xb0 [ 104.896967] [] sock_ioctl+0x2e0/0x3d0 [ 104.902381] [] ? compat_ifr_data_ioctl+0x1a0/0x1a0 [ 104.908924] [] do_vfs_ioctl+0x1aa/0x10c0 [ 104.914600] [] ? ioctl_preallocate+0x220/0x220 [ 104.920798] [] ? selinux_file_ioctl+0x355/0x530 [ 104.927084] [] ? selinux_capable+0x40/0x40 [ 104.932936] [] ? __fget+0x47/0x3a0 [ 104.938093] [] ? __fget+0x201/0x3a0 [ 104.943337] [] ? __fget+0x228/0x3a0 [ 104.948578] [] ? __fget+0x47/0x3a0 [ 104.953737] [] ? security_file_ioctl+0x89/0xb0 [ 104.959936] [] SyS_ioctl+0x8f/0xc0 [ 104.965095] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 105.462098] pktgen: kernel_thread() failed for cpu 0 [ 105.467216] pktgen: Cannot create thread for cpu 0 (-4) [ 105.472744] pktgen: kernel_thread() failed for cpu 1 [ 105.477824] pktgen: Cannot create thread for cpu 1 (-4) [ 105.483230] pktgen: Initialization failed for all threads [ 105.582648] pktgen: kernel_thread() failed for cpu 0 [ 105.587752] pktgen: Cannot create thread for cpu 0 (-4) [ 105.593259] pktgen: kernel_thread() failed for cpu 1 [ 105.598341] pktgen: Cannot create thread for cpu 1 (-4) [ 105.603686] pktgen: Initialization failed for all threads 2017/09/29 11:28:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x21fffc, 0xc4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000059f000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000535000-0x10)=[{&(0x7f0000712000)="00", 0x1}], 0x1) syz_extract_tcp_res$synack(&(0x7f0000db6000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x50, &(0x7f0000aaf000-0x50)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x2000000800, @ipv4={{0x5, 0x4, 0x0, 0x4000, 0x42, 0x1, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r1, 0x0, 0x0, 0xb, 0x10, 0xd7a, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x2, 0x5}, @fastopen={0x22, 0xe, "173cf0605a54d2d097abcc1e"}]}}, {"0100"}}}}}}) shutdown(r0, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00007a5000-0x28)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0xfa3, 0x2, 0x8, 0x0, 0x80, 0x0}}) close(r2) link(&(0x7f0000953000-0x8)="2e2f66696c653000", &(0x7f0000548000)="2e2f66696c653000") socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r4, &(0x7f00001b0000-0x9b)="", 0x0, 0x40000000, &(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) r5 = socket(0x3, 0xffffffffffffffff, 0x402) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000b41000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b90000)=0xe8) 2017/09/29 11:28:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000003000-0xa)="2e2f636f6e74726f6c00") r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b7d000)="2f6465762f6b657963686f726400", 0x20000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000c72000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b10000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000522000-0x8)={r1, 0x4}, 0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) connect$ax25(r0, &(0x7f00006f0000-0x10)={0x3, {"92b6bbec4ebc0f"}, 0x4}, 0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000fb2000)=0xecd9) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00003d6000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$unix(r2, &(0x7f0000ec7000-0x8)=@file={0x0, "2e2f66696c653000"}, 0xa) r4 = accept4$llc(r0, 0x0, &(0x7f0000a82000-0x4)=0x0, 0x80800) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) clock_gettime(0x0, &(0x7f0000afb000)={0x0, 0x0}) ppoll(&(0x7f00005e2000-0x8)=[{r3, 0x2000, 0x0}], 0x1, &(0x7f0000859000-0x10)={r5, r6}, &(0x7f000076b000-0x8)={0x0}, 0x8) recvfrom$unix(r2, &(0x7f0000e5b000-0xfb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60, 0x20, &(0x7f0000a3d000)=@abs={0x1, 0x0, 0x3}, 0x8) r7 = dup2(r3, r2) execveat(r7, &(0x7f0000fc5000)="2e2f66696c653000", &(0x7f0000fb6000-0x40)=[&(0x7f0000490000-0x29)="76626f786e65743176626f786e65743040626465762b7d2e776c616e31a46b657972696e6747504c00", &(0x7f0000130000-0xb)="6d696df80174791b652300", &(0x7f00003d0000-0xb)="fa2d776c616e305c7d5b00", &(0x7f0000c3a000-0x14)="5b73656375726974798278657468307070703100", &(0x7f000037d000-0x7)="6367726f757000", &(0x7f0000134000)="5b76626f786e65743100", &(0x7f0000573000)="296367726f7570736563757269747900", &(0x7f0000bc9000-0x1b)="7472757374656473797374656d70726f636d696d655f7479706500"], &(0x7f0000d16000)=[&(0x7f00009f9000-0x7)="6367726f757000"], 0x1000) openat(r7, &(0x7f0000920000-0xa)="2e2f636f6e74726f6c00", 0x1a1200, 0x80) r8 = openat(0xffffffffffffffff, &(0x7f0000fb5000-0x8)="2e2f66696c653000", 0x129c00, 0x102) socket(0x10, 0x2, 0x0) ioctl$GIO_FONT(r8, 0x4b60, &(0x7f00005d3000)="") pipe2(&(0x7f0000f74000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000c97000)={r1, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00006b8000)={0x4, &(0x7f00009e5000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r8, 0x40086425, &(0x7f0000b87000-0x8)={r9, 0x1}) 2017/09/29 11:28:22 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() fcntl$getflags(r0, 0x40b) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000b57000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffbfffffffff, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80000, 0x100, &(0x7f00000f3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000532000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efe000-0x4)=0xe8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000233000-0x4)=0x6, 0x4) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = socket(0x10, 0x5, 0x7) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000b1d000-0x4)=0x8000200000480f6, 0x4) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000efd000-0x4)=0xb190, 0x4) sendto$inet(r3, &(0x7f00009bc000-0x58)="58cbc24ff6ca452bbbf656848976da81f35825e8fea1027724be0b1bd7315578471f660bbdb103b778b33091f3a83d0b0390ef9577daa75f879695ab87b1cc6989b64af8e425f524fee7d24521b084671c9013c01ea81943", 0x58, 0x14, &(0x7f0000b1b000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r5 = accept4(r3, 0x0, &(0x7f000063c000)=0x0, 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f000000f000)={0x8002, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00007e6000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000aa1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000659000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000ae7000-0x1)={0x4000000007ff}, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f000050e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000023c000)=0xb) pipe(&(0x7f0000a5c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00006cc000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000b3a000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000a0f000-0x8)=@assoc_value={r6, 0x3}, 0x8) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00007eb000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x1, 0x1, [@rand_addr=0x1]}, 0x14) r7 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_mreq(r7, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ab0000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$llc(r5, &(0x7f000081e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000008000)=0x10) 2017/09/29 11:28:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000f81000+0x7b2)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000") r2 = accept4$inet(r0, &(0x7f0000f04000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9d000-0x4)=0x10, 0x800) r3 = socket$inet(0x2, 0x8000d, 0x7) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007ae000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup(r3) read$eventfd(r4, &(0x7f0000009000)=0x0, 0x8) utimes(&(0x7f00008b1000)="2e2f66696c653000", &(0x7f0000399000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) ioprio_get$pid(0x7, r1) r6 = syz_open_dev$mice(&(0x7f0000ef4000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) memfd_create(&(0x7f0000ccb000)="2f6465762f696e7075742f6d69636500", 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d47000-0xb)="2f6465762f6877726e6700", 0x569000, 0x0) accept4$inet(r2, 0x0, &(0x7f0000039000)=0x0, 0x800) sendto$ipx(r4, &(0x7f0000988000)="33c5cfa57746371debacd4f09f63c0cf828f1a499ca06ee741d4f363834ed464c964a89c2879c47bf949fc914a6831b79b6e5e52049dde8304c9696cb7a1770d6b5e1707f8475f7c92b66dac555cd21febdfbf34bef1b3172591459448090b4676c7c6f4f8014ce6e14b4bc637", 0x6d, 0x48090, &(0x7f00000da000-0x10)={0x4, 0xfca8, 0xff, "6e5179fc0807", 0xfffffffffffffff9, 0x0}, 0x10) r7 = syz_open_dev$vcsa(&(0x7f00009cf000)="2f6465762f766373612300", 0xab7, 0x303000) pivot_root(&(0x7f000051d000-0x8)="2e2f66696c653000", &(0x7f00000cb000)="2e2f66696c653000") setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000090a000-0x4)=0x3, 0x4) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000e3e000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r6, 0x40bc5311, &(0x7f0000d71000)={0x0, 0x1, "636c69656e743000000000000000000000000000eeff0000080000000400fffd000000000000000000000000000000000000ffffffffffffffde000000000000", 0xffffffff80000003, "58d2ff3fc10d3777", "dd93787f3f5468d078b23960b7d3b1c410db2bb6e152a34e78396967551c3554", 0xfffffffffffffffa, 0x9b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000b51000-0x4)=0x0) r8 = socket$netlink(0x10, 0x3, 0x10000000000000) writev(r8, &(0x7f0000b9e000-0x10)=[{&(0x7f0000cb8000)="290000001a0019a8553d7546000a00f70200fa00000000240002f70009000300010000007f000004010a", 0x2a}], 0x1) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e33000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) perf_event_open(&(0x7f00002e7000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x200403, 0x0, 0x4000fff, 0x0, 0x0, 0x9, 0x4, 0x0, 0x0}, 0x0, 0x8000, r9, 0x0) pipe(&(0x7f00008ad000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/09/29 11:28:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000099000)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000297000-0xe7)="", 0x0, 0x2000000020008041, &(0x7f0000db5000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000dce000-0x8)=0x22000a) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f00008ff000-0xf)={0x5, 0xa, 0x7, 0x2000000000f, "3c65708add88cda72db44cc3a64aee52f2805864da6c7bc09e998e53717d5e30"}) poll(&(0x7f0000108000)=[{r0, 0xfffffffffffffffc, 0x0}], 0x1, 0x1002) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000dd1000-0x10)={0x0, 0x0}, &(0x7f0000c40000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000dca000)=0x1, 0x4) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = gettid() readv(r1, &(0x7f0000dd2000-0x20)=[{&(0x7f0000e14000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000e1e000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}], 0x2) process_vm_writev(r2, &(0x7f0000572000)=[{&(0x7f00005e6000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}], 0x1, &(0x7f0000b73000)=[{&(0x7f000096f000-0x10)="00", 0x1}], 0x1, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000be4000-0x8)=0x6) r3 = accept(0xffffffffffffff9c, &(0x7f0000db0000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00003c3000-0x4)=0x10) recvfrom$llc(r3, &(0x7f000062b000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b, 0x2120, &(0x7f000038b000-0x10)={0x1a, 0xd, 0x0, 0x7, 0x5, 0x7, @random="5a4eb04d60fd", [0x0, 0x0]}, 0x10) close(r1) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dd1000)=0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00002af000)="2f6465762f70707000", 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00009ec000)={0x1f, 0x8, 0x3, 0x5, 0x0}, &(0x7f0000063000)=0x10) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/29 11:28:22 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000001e000)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x22000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f000001f000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x1) r2 = epoll_create1(0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) r3 = epoll_create1(0x80000) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00006e1000-0xe)="2f6465762f6b657963686f726400", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x200000001, 0x0) r6 = syz_open_dev$tun(&(0x7f0000a7e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="36b856e4789dbd1f0754b8f2cb7d2fff"}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000958000)={0x0, 0x5, 0x30}, &(0x7f0000d92000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00003ab000-0x4)=@assoc_id=r8, &(0x7f0000cee000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000661000-0x8)={0x0, 0x0}) r10 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r10, &(0x7f0000002000-0x6)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r9, 0x80046402, &(0x7f00004f0000)=0xffe) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r9, 0x6, 0x16, &(0x7f0000d06000-0x10)=[{0x4, 0x0}, {0x0, 0x20}], 0x2) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/29 11:28:22 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000a93000/0x2000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000b1e000/0x3000)=nil, 0x4000009, 0x0, 0x0, &(0x7f0000001000/0x1000)=nil, 0x6}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x65) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b22000)=0x100000000, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b24000)={0x2, 0x0}) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) bind$ipx(r0, &(0x7f0000a93000)={0x4, 0x5, 0xffffffff, "ce1c76d18a43", 0x5feb, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x5, 0x3ff, 0x3, 0x5, 0x7, 0x0}) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000002000-0x72)="", 0x0}], 0x1, 0x0) r2 = socket$inet(0x2, 0x7, 0x10000) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) setrlimit(0xc, &(0x7f000017e000-0x10)={0x0, 0x0}) mount(&(0x7f0000213000-0x8)="2e2f66696c653000", &(0x7f00000a8000-0x8)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x0, &(0x7f0000ebd000-0x2)="") ioctl$TIOCCBRK(r1, 0x5428) r3 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) getsockname$unix(r3, &(0x7f0000397000-0x12)=@file={0x0, "00000000000000000000000000000000"}, &(0x7f0000c18000)=0x12) utimes(&(0x7f0000f78000)="2e2f66696c65302f62757300", &(0x7f000027e000)={{0x77359400, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r4 = socket$inet6(0xa, 0x811, 0xdae8) setsockopt$sock_int(r4, 0x1, 0x2020000029, &(0x7f0000f0e000)=0x1000000000000001, 0x4) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x1000000000000003, 0x35, 0xffffffffffffffff, 0x0) 2017/09/29 11:28:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0xb2, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = memfd_create(&(0x7f0000ec7000)="5c2d7070703176626f786e65743176626f786e65743073656375726974795c00", 0x3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000040a000)=0x0, &(0x7f0000cba000)=0x4) ioctl$int_out(r1, 0x2, &(0x7f00008e2000-0x8)=0x0) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) getsockname(r0, &(0x7f00007a0000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf1000-0x4)=0x10) write$fuse_notify_retrieve(r1, &(0x7f00006f5000-0x30)={0x30, 0x9, 0x0, 0x3f, 0x5, 0x1f, 0x7}, 0x30) mmap(&(0x7f0000000000/0x9f3000)=nil, 0x9f3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x7) mmap(&(0x7f00006ed000/0x1000)=nil, 0x1000, 0x80000003, 0x30070, r2, 0x0) socketpair(0xb, 0xa, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00009f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f00009f3000)=0x6, 0x4) socket(0x10, 0x3, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r5, &(0x7f0000f0a000)=[{{&(0x7f000011f000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000c23000)=[{&(0x7f000014e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f000023c000)="", 0x0}, {&(0x7f0000b25000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f00009f5000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2}, {&(0x7f0000f0a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48}, {&(0x7f0000f0a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39}, {&(0x7f0000d97000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4e}, {&(0x7f0000f0b000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000f0b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x9, &(0x7f0000f0b000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e, 0x8}, 0x8}], 0x1, 0x40000040, 0x0) semop(0x0, &(0x7f0000000000)=[{0x0, 0x7, 0x0}], 0x1) epoll_pwait(r1, &(0x7f000008a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x5, &(0x7f0000d53000)={0x81}, 0x8) setsockopt(r2, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009f4000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r2, 0x107, 0x16, &(0x7f0000c9a000)="02de0500", 0x4) setsockopt$sock_str(r4, 0x1, 0x19, &(0x7f000063c000)="00", 0x1) timerfd_gettime(r6, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDGKBSENT(r7, 0x4b48, &(0x7f0000232000)={0x80000001, 0x4, 0x7}) 2017/09/29 11:28:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x1f, 0xd00) fallocate(r0, 0x1, 0x6, 0x9) r1 = syz_open_dev$sg(&(0x7f00004a0000-0x9)="2f6465762f73672300", 0x9, 0x701000) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d7f000-0x78)={0x1, 0x78, 0x92f, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3d6d, 0x0, 0xffffffffffffffff, 0x0, 0x18, 0x2000, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x803, 0x300) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000c31000)=0x1, 0x4) setsockopt(r3, 0x107, 0xf, &(0x7f000074b000-0x4)="00010196", 0x4) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000b3e000-0x4)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000083000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000d2d000-0x18)="3befd6b531d485dfdf05d275efc1bbf18c21ded2535a548e", 0x18) syz_emit_ethernet(0x30, &(0x7f00005f2000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="73e78c46fc1c", [{[], {0x8100, 0x0, 0xffffffffffff8001, 0x2}}], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}) r4 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000e47000-0x8)=[{0x4, 0x2000000000000}], 0x1) capget(&(0x7f0000641000)={0xfffffffffffffffd, 0x0}, &(0x7f0000034000)={0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) getsockopt$inet_int(r4, 0x0, 0x0, &(0x7f0000e3c000-0x4)=0x0, &(0x7f00001e1000)=0x4) sendmsg$netrom(r1, &(0x7f0000652000)={&(0x7f0000c47000)=@full={{0x3, {"c3059e562f1bd2"}, 0x2}, [{"1e7fdf4ec9dcf5"}, {"973e59edce25a6"}, {"26f89fb0e1ba15"}, {"3c9854a89ba491"}, {"9797642f4cac66"}, {"59f8e13b244514"}, {"82a6d83196c7dd"}, {"1fb2a4efcce5cd"}]}, 0x48, &(0x7f0000cf8000-0x50)=[{&(0x7f0000871000-0xce)="3c8372491bd9f8ff63ae7a02ca3bfd707b904a18b553216bf8ce8585647cbd0a76ecfb314ce37e3658e049b82ee50793bb6aab6fe2addaf5b15d230752dcbb034e6be41dec5ee9305adc01af737656534d6b0e37dbfaaed87d66ec711760644b030be4113f0ea4851740f00f72af629a1660203bfb3652bf550fa4c05590a680b18e43f7c67a5d894ae7f43c7876f0d2b200b80be27bd32543b1fde2fc79ae66f42ac51e1b22919862470904bd9ed393295c827fc0d9c5638054bd4cfd6c900a4d58d8830f2332a3fb623ac09042", 0xce}, {&(0x7f0000a66000-0x74)="ae38161dde3522364318df93ce60436184d8e5f99c14ff44c6fd9b8b15c40c507b3ecbcc0e12a7bf94fe48ef1fde240d9368fcd66442328b8fc0a81e1df0f2e7f85159bb38be8292dee5ca98db455089f5f3df45216d4314aab41eb48180902552b588abeb2788136a22f4d702365904a0ffd952", 0x74}, {&(0x7f00000e4000)="50004822d8f9018e7205ebcbf278ac8d4236d87fec64fb2f7eb5d6939626be2f8e", 0x21}, {&(0x7f0000bae000)="2eb9b46586a5b8a4f705e5e6488ac9a36df335711b66e737089eec2654e0", 0x1e}, {&(0x7f0000f60000-0x9c)="b015fa889fedbd8afbd76f91882e7fe7eeba53bbb258a45466988d76bee920e5fae72673e7ba78645eba3547fabbc30bcf73cb3ccda688414dc624edcd7bc6a5b07f978cc8c6883804e9666643ceba6977372a27c044883235d5f2bcb12847759815fb65154eabc0a02a6bf42722dd02853d20c34ccbb27e283ee8ba1aedd0599315bd3000b036e8c88243e99298d90c6f03981ebe2b338e653c6c01", 0x9c}], 0x5, 0x0, 0x0, 0x80}, 0x40) sendto$inet6(r4, &(0x7f0000c5a000)="08c2609f9b57d2550531c1d3b5039f84a481119cf514605148a4dea7616f8a875ed3ab2bb075cae08b", 0x29, 0x20040010, &(0x7f0000fda000)={0xa, 0x0, 0x8001, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c) signalfd(r1, &(0x7f000095b000)={0x101}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b67000)=0x0, &(0x7f0000e58000-0x4)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00009ab000-0x5c)={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, {0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x4, [0x400, 0x7, 0x1, 0xe7e1, 0x7, 0x50, 0xffffffffffff06f1, 0x6]}, 0x5c) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d7c000)=0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000471000-0x10)={0x200000080000000, 0xa}) syz_open_dev$sndtimer(&(0x7f00009ec000)="2f6465762f736e642f74696d657200", 0x0, 0x0) recvmmsg(r3, &(0x7f00005bb000)=[{{&(0x7f0000b74000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f00003be000)=[{&(0x7f0000802000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}], 0x1, &(0x7f0000237000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4, 0x6}, 0x2}, {{&(0x7f0000d03000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000063f000-0x40)=[{&(0x7f00003fa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f000024f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000cab000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000576000+0x292)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}], 0x4, &(0x7f00005d1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x1}, 0x4b91}, {{&(0x7f000033e000-0xa)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0xa, &(0x7f0000812000)=[{&(0x7f00001e5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000984000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00006c6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000ea5000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000f43000-0x11)="0000000000000000000000000000000000", 0x11}], 0x5, &(0x7f0000747000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70, 0x6}, 0x0}, {{&(0x7f0000073000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000772000-0x70)=[{&(0x7f00005e9000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f0000b32000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f00001ad000-0xc)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f000088f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f00005b5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000ae5000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000b73000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}], 0x7, &(0x7f0000254000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0, 0x70000000000}, 0xa044}], 0x4, 0x0, 0x0) 2017/09/29 11:28:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x8002) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000994000)=0x0, 0x4) write(r0, &(0x7f00000df000-0x2e)="b63db85e1c8d225dbbf3b28b739315d61dcc436aed4ad2bc7018cebc97b521774d872c67f700cd00160e96aa1f1a", 0x2e) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r0, 0x6, 0x6c5, &(0x7f000012b000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000ae9000-0x4)=0x18) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000057f000)=0x0) ioctl(r0, 0x3, &(0x7f0000973000-0x59)="851905c486a06d5c63ae717f1ff88797a505ac18032a070174d4cad17ffb7dc83e7656c2aad94a494fb42e54e909a1c1ecdc5f8323de3aa055e30cc27fa3a068d81d7689d722de4087d386325dabd2457107c0ebb85905db35") write(r0, &(0x7f0000b65000)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6680104d789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88696bff07d4a70f330e6fe3a1d1c76f314ffa9f29fb", 0x59) readv(r0, &(0x7f0000a17000-0x70)=[{&(0x7f0000a65000)="00", 0x1}, {&(0x7f000073f000)="", 0x0}, {&(0x7f000059b000-0x7a)="", 0x0}], 0x3) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) [ 105.699092] device gre0 entered promiscuous mode [ 105.714333] nla_parse: 6 callbacks suppressed [ 105.718964] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2017/09/29 11:28:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)="2f6465762f736e642f74696d657200", 0x0, 0x0) fallocate(r1, 0x0, 0x439, 0x8cb) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000d99000)="2f6465762f73672300", 0x0, 0x10000) accept4$ipx(r3, 0x0, &(0x7f000034a000-0x4)=0x0, 0x80800) r4 = fcntl$dupfd(r2, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000f88000-0x48)={{0x0, 0x3, 0x1, 0x1, 0x9}, 0x400, 0x2270eff6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x2, 0x0) r6 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000b23000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2200}) socketpair(0x0, 0x0, 0x0, &(0x7f0000353000-0x8)={0x0, 0x0}) accept$unix(r6, &(0x7f0000451000)=@file={0x0, "0000000000000000"}, &(0x7f0000366000-0x4)=0xa) connect$inet6(r5, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendfile(r1, r5, &(0x7f0000e99000)=0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000057000)={{0x2, 0x0, 0x6, 0x3, 0x75}, 0x1, 0x8, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(r5) fallocate(r6, 0x0, 0xffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r6, 0x40bc5311, &(0x7f0000735000-0xbc)={0x2, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000000, "c3c84f237fd3e3dd", "1f190c70ca4cdf0813a75e3db803493878ffa5ada52e70121b244b3011f47283", 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f00006f4000)=0x8, 0x4) sendfile(r5, r6, &(0x7f0000e65000-0x8)=0x0, 0x10001) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000eb3000-0x3c8)={0x80000001, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) dup3(r1, r0, 0x0) 2017/09/29 11:28:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x0) r0 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x3, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e70000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000171000-0x4)=0xc) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000076c000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) r5 = epoll_create1(0x80003) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000054000)=0x0) fcntl$setown(r5, 0x8, r3) fcntl$setstatus(r5, 0x4, 0x2002) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000bce000-0x8)={0x0}, 0x8, 0x0) unshare(0x4000400) close(r5) r7 = signalfd(r6, &(0x7f000096a000-0x8)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r10 = getpgid(0x0) getresuid(&(0x7f0000f88000)=0x0, &(0x7f0000b0e000)=0x0, &(0x7f0000022000)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000a1d000)=r3) sendto$inet6(r0, &(0x7f0000ae9000-0x6d)="a9db77c4bf45d506596ab3875ed61bacd0ffafc779d8028f84c41c3c8f64c48b944303ae22c9de37f018339299b5f30a0365efe36bb51c72a536e2e26c64c368d453a319eb9e06042746559c0ebc703b56a3623ce51b332cca1fb40bb02498c9dcb42835e6ff56b2d3df612851", 0x6d, 0xc000, 0x0, 0x0) r12 = getegid() setsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000021000-0xc)={r10, r11, r12}, 0xc) sched_getscheduler(r4) setsockopt$sock_void(r8, 0x1, 0x24, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r9, 0x1, 0x1a, &(0x7f0000029000-0x10)={0x2, &(0x7f000000e000)=[{0x28, 0x0, 0xfffffffffffffffd, 0xfffffffffffff018}, {0x0, 0x0, 0xfffffffffffffffb, 0x2}]}, 0x10) signalfd4(r7, &(0x7f0000e70000)={0x9}, 0x8, 0x800) memfd_create(&(0x7f0000998000-0x1d)="5e2847504c2a6e6f6465767d5d73656375726974792663707573657400", 0x3) 2017/09/29 11:28:22 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f00003e5000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x100) getpeername$unix(r0, &(0x7f00003e5000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00003e7000-0x4)=0x1002) r1 = gettid() getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003e6000)={0x0, 0xfffffffffffffffc}, &(0x7f00003e5000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000291000)="2f6465762f6e65742f74756e00", 0x0, 0x20) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@common="65716c00000000000000000000000000"}) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000013000-0x10)={0x1, &(0x7f000002e000-0x8)=[{0xfffffffffffffffc, 0x5b, 0x0, 0x8}]}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8000000) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x2c, 0x0, 0x800, 0xfffffffffffff00c}, {0x6, 0x100000001, 0xfffffffffffffffe, 0xfff}]}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(r4, r2) r6 = getpid() fcntl$setown(r3, 0x8, r6) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x2000001, 0x11, r4, 0x0) mmap(&(0x7f000002e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r5, &(0x7f0000014000)={&(0x7f0000003000-0x60)={0x27, 0x5, 0x3, 0x7, 0x3, 0xfffffffffffffffe, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748", 0xd346}, 0x60, &(0x7f0000026000)=[{&(0x7f000000f000-0x94)="12dc3adb5cdf55fb546620c25857683ee59494c3be37cf739e979dc8d1d042625d3f5c86f6c54fcd08cfd165e44c358168e3fcc6d6ac47392b84c3627efb17191d49ff2e485333bec578af109863a03eb7e1949dd721b76d4d3a002fb6c2a724742d9fac70ebc1113fc62e3736cdecec3eccb1c3f8a1ab3c19ba6fca697fc33f0a50fdb474300128bb62c840f9a2532349f5883b", 0x94}, {&(0x7f000002e000)="b35f0001000000000000ecda740f544f2d4f6107000000000000005dbeb777547e33311723a3736d0e60f783a28ad036020000005e9132d00d3c7fa23076c176a4d88554f674010012b79f11a77b74e512b75e80effc7a8ae0670eaf76d376dcb7f211154bd47b8aa983d27080fcec6c", 0x70}], 0x2, &(0x7f000002e000)={0x1010, 0x1, 0x1, "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"}, 0x1010, 0x1}, 0x1) connect$ax25(r5, &(0x7f0000028000-0x10)={0x3, {"7694b2b80dcbec"}, 0x9f}, 0x10) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000808000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000741000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fbd000)=0x0, &(0x7f0000fbd000)=0x0, &(0x7f000024a000-0x4)=0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000fbe000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000fbd000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00000bc000-0x8)="2e2f66696c653000", &(0x7f0000fbe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000007d000)="2e2f66696c653000", &(0x7f0000fbd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000fbe000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x203, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000fbd000)=[{&(0x7f00004f0000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000938000)=[{&(0x7f0000fbd000)="946f2889cf13a1a8f67af3d1022a6ecb87eb7d8a7bb9fac0da454eceb8c3eea50f48894d7bf516a57429c532bd57b650dfc607e80443932cebb2985cd35dd901294e5e0c4c7b7f5740fd9389d74bd70a2555b716fb7a23ba54c7a5c4464b88bdeb0c1167f8dab78f9239410392be1c034e787102de75d2c65cadf4b4ef8e60a475bce2953b1ae59b7963796e963a2019367d16ddafd055d90f419a89e1dcccb3caf185f51cda188bd2edb32550add62cb5893a5bd4a36a", 0xb7}, {&(0x7f00000e1000-0xd8)="033d51f9e2d1f6d52c3ba74cb44bf1bf6c91a6200cc094cad7f69dfa50ebfc0c781536f3031819c7ff0dd7fbe2cecad279963899090683b5c931ec04611dc47b1d525e7bede120ef049e1d6742cce02c33831a49ebd8aee48a1b7ff6e5b6484113bfc171de3616fad240ebb18e161efa4ee9326b5d6f602b6497e85aa6821f546d21d94f5669b18e973e6271fc4e91b05b0a3c176b14b40d63b1e454ef8936d727dc1c81f8ab5ff3d6f92779f0a816e81d67d541e38e760a968807fc0d2f5ec44cca7828d08c893053df02731cf5e656bb0468a0f87bb43f", 0xd8}, {&(0x7f0000671000)="dcde2bafbe93ede1cc3e49eac8b28a7aee4c806a9e971f50d6695a896336720a7c5833c2adf02849011deecf15a2052663c14a194f582e718ae02671fc9b710f6f", 0x41}], 0x3, &(0x7f000037f000)=[@rights={0x18, 0x1, 0x1, [r4, r0]}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r3, r2, r5]}, @cred={0x20, 0x1, 0x2, r1, r7, r8}, @cred={0x20, 0x1, 0x2, r6, r9, r10}, @cred={0x20, 0x1, 0x2, r6, r11, r12}], 0x5, 0x10}, {&(0x7f0000fbd000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000be8000-0x70)=[{&(0x7f0000402000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000ac2000-0xb)="fe637fc2771ec79d0b3a61", 0xb}, {&(0x7f0000fbd000+0x5a9)="5811f09d5921d97f50e5cfdea2e7446a8bb8adea9a1a452c52f2753cbef5a7d48ddbb24f8da6e14e8fd72645d415e7af27d8514e4c318038741d19dff3cd9248bab29eb58419d3723b3b34682355750b5ebac19dc34b9b7272746b0d0c2aadd8df5c250df35ecaf17b7e8e9adc9f0fa80e71f245ad3e34b399c0e2d9859b475f42dbe4e0a8a655ee44661e274590486c68f2410785f828b9adad568f4775996abb4fcbc92658472d6c005923630324cde8bdcc2e03b7948b9a99d4bb919c9e5560d662cc04ba2ac22b067957aa0216660558157981c37166bd710a4149004b588b00e457d79a5f889044c94f", 0xec}, {&(0x7f0000c5a000+0xd1f)="749cc99a90e28a53b2faaaec971d350c9bbbcb03ffa8fee2f7", 0x19}, {&(0x7f000080a000)="7f50fcc38ce4418751741451e9c03be9a36b8ebead766bded3b9abf29fd3470c603cd1de", 0x24}, {&(0x7f0000fbd000)="88c1f145352e4a3ffccd2999a030103cb07ac6c3aeae6113fac56e38e6001aa8693a4c12933158f2640837cea137c0fb1e7f8e1a28cf2a60ab45de9a", 0x3c}], 0x7, &(0x7f0000fbe000-0x50)=[@cred={0x20, 0x1, 0x2, r6, r13, r14}, @rights={0x30, 0x1, 0x1, [r2, r2, r5, r5, r0, r5, r4]}], 0x2, 0x40}], 0x2, 0x41) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r3, 0x1, 0x27, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) sendto(r3, &(0x7f000002b000-0xd8)="08e3ff00", 0x4, 0x800000, 0x0, 0x0) r15 = dup(r3) r16 = getuid() setsockopt$inet_sctp_SCTP_AUTOCLOSE(r15, 0x84, 0x4, &(0x7f000000d000)=0x3, 0x4) ioctl$TUNSETOWNER(r15, 0x400454cc, &(0x7f000002e000)=r16) 2017/09/29 11:28:22 executing program 4: mmap(&(0x7f0000000000/0x73c000)=nil, 0x73c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$netlink(0x10, 0x3, 0xb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)={0x60000000, 0x0}) ppoll(&(0x7f0000030000-0x30)=[{r0, 0x80, 0x0}, {r0, 0x2, 0x0}, {r1, 0x4000, 0x0}, {r1, 0x100000000002, 0x0}, {r0, 0x4468, 0x0}, {r1, 0x6308, 0x0}], 0x6, &(0x7f000002f000)={0x0, 0x989680}, &(0x7f000000d000-0x8)={0x8}, 0x8) msgget(0x3, 0x20) epoll_pwait(r0, &(0x7f0000007000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000002f000-0x8)={0x9}, 0x8) epoll_wait(r0, &(0x7f000000f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x401) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000004000)={0x7, &(0x7f0000001000)=[{0x0, 0x0, 0x0, 0x8}, {0x0, 0x3f, 0xbe, 0x0}, {0x800000000000000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x100000000}, {0x7b07, 0x0, 0x0, 0x0}, {0x0, 0x2010000000, 0xffffffffffffffff, 0x3}, {0x0, 0x0, 0xf2, 0x8}]}, 0x10) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000001000)={0x8000000000002, 0x37, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x2, 0x0}) r2 = dup3(r0, r0, 0x7ffff) eventfd2(0x5, 0x80001) pipe(&(0x7f0000736000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000196000)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f000045e000-0x4)=0xc) mmap(&(0x7f000073c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x26, &(0x7f00002eb000+0x8fc)={@broadcast=0xffffffff, @broadcast=0xffffffff, r4}, 0xc) r5 = syz_open_pts(r3, 0x500ffc) ioctl$KDSKBLED(r5, 0x4b65, 0x408) mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f000000f000-0x4)=0x0) fcntl$setownex(r2, 0xf, &(0x7f00002cf000-0x8)={0x2, r7}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f00005ab000-0x38)={&(0x7f0000f15000-0x60)={0x27, 0x3f, 0xb594, 0x6, 0x4, 0x7ff, "3e10edbbcd19fe147eb302fa06f31804f476822aef384c829d26344e4435cf0093a0fd1e3075f27ede1e178ea2b39d70b8cbdb5107cdac7a76f66e314ee173", 0x2}, 0x60, &(0x7f0000b4f000-0x80)=[{&(0x7f0000823000-0xfc)="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", 0xfc}, {&(0x7f0000f15000-0x3e)="f1eadb73e14afd8cebda07c5a153fece3480bca3b3f2c21566aa48e2a4193485edb4616ebbe1a8f4763ef3f35a1b4c2f6d9a02774bcd81df9ec94c055e93", 0x3e}, {&(0x7f0000a99000)="52b2534125718bafd217c6b6826d0231305350808a4c5dd6606d64905466d1f9fc8f60ca684fd6916b5b3d5aedbfbda9b0badc441dbb584534bb49cfcd8f7caca0fc3a386160a52cf73a4a1994127d76ea490e", 0x53}, {&(0x7f0000cd9000-0xc9)="7715fa3b63ddcdbd55eda3aa71c16337524600b8036d85c2f23c8a2d964ea2ce161ee2c6b6633243e588d58c2c926533cbbecd7e2274d39e5fcd6327fa48330e603013e7eae127e894e58c6f90f4d97448060dcd914faa1dca4058c63c920f0d05c572b77ae6373c43b2c04189274af1b9888c75d9c05e9ebd6d1f5aea48b9f406da200700c83b74d5a8a869453f55e39564413f68d331ea306f4f81a512a6b3e671393964be0f4d9fe703985d31a696f980d48a271cc4cac72fb1c0e461ec8f6acfa062192d6ff1f1", 0xc9}, {&(0x7f000010e000)="d913ac0130852b9067badd9d3ef331d04d2111840cfacbce997cca0e3d0172080b9ffcc1b80ae7c20b2ac5a362714cc476e016ca53af76a0c7f89a1cbfe19ace1676a3063070c64dbdfb955a055ed9c28d027fcf68aeb0eb4e7c23f8f1f4fc733ff0c6e6a05d4234ccf7ae81fea3e15b127c026e0b62e6f07f058fbc7e57e8af724b8b1d53070af644da054e9768483135473bf342678a2f83ed645291509ee0562881f77e56b059cc72f85012319ff913b51fa4f7bfdce3c9645bc8", 0xbc}, {&(0x7f00004e2000)="5d4b8b573b0824c2911d78eb9ce7ecc3e6f59e57cee8ae0e6ab123600d3ba436997edbf39e7b8bfb32d34649fefb5f", 0x2f}, {&(0x7f0000f15000-0x12)="7c11f838ac112d3eacbf68b131bdcd6f979a", 0x12}, {&(0x7f0000f14000)="6915e4049e7d2de0871d398cfe239b8591b43225c3a73c5eb47a94cd45e5494beedbcabe0e6933b5ac2df33a15be7e06c8d3fcfc978ea6cc4dc1b2a8d01a481aa70b3e702e84da335b9641c04a4d5b5fc355356a2ee940dabc276c5a9c09596715ac4d41a7fa3a96b330daeed4c932e7e35f480e534dc71c021de05cdac9137801e25fb2278746c68030d4c84b327eb0bf59cb80837c48f3f6afec4d21c07791e8dff36cf6750a48ad", 0xa9}], 0x8, &(0x7f0000bd4000-0xa8)={0xa8, 0x19f, 0x5, "c883c24eaea4395f7133763963f1b9a71d8c09e0765c35caf3c330a67905794fc27760f21c49aafb0c3656dad6b8ceadf214cf7049ec19e59670d1d3dbb0b6a5cc6c188665b36f8b52c4ce38d20fbfbb4e4deea96bc89903be6d495a4f24bd6d731d2aa35ae50b34e076c27289e26c2de8e2a91f8261b78e3ebdddc9f2bd02456f3feb2ac08c66662e09e67a31a39ab76ff75463c817"}, 0xa8, 0x810}, 0x4000) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f0000182000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r4}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000013000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) bind$inet(r6, &(0x7f0000f10000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 11:28:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000b55000)={0xffffffffffffffc0, 0x10, 0x1, 0x8001, "38b4324c42fdd6920702815534554467d67f877966017581f894987402f2c679"}) r2 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x5) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r4 = fcntl$dupfd(r0, 0x0, r0) bind$netlink(r4, &(0x7f0000262000)={0x0, 0x0, 0x7, 0xb730}, 0xc) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioprio_set$uid(0x0, 0x0, 0x2) write$tun(r4, &(0x7f00009a7000-0x168)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x12e, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x1, 0x3, 0x42424242, 0x42424242, 0x7, 0x0, 0x16, 0x40, 0x9, 0x0, 0xc000000, {[@generic={0x5, 0xa, "098495db598e0513"}, @md5sig={0x13, 0x12, "08868364eb81d7d116b4ee9b5cdb73e3"}, @md5sig={0x13, 0x12, "0fe27dd9f903e7994d6c03451cb2511a"}, @fastopen={0x22, 0x12, "e2998b438675e27c0db17f0dc4b8e744"}, @sack_perm={0x4, 0x2}]}}, {"fbcd18034b382abb222ca2427cc2b20c44a05dcda37f87798632aba866a2d385d444c6cd2f6fba0bf94a544ed155a044059bd4fadd348efa3db4e0cbb7b6900d5749a2e5c1f36d56e73908f419415d7b31cb60676da4828a1ec1a34d0a0a676d22edd433b6f00909187b292bad044603205845217f50932121d70b27262d7f487ed237a125154ead7b1e832bf01355112b953b5f66c6acba2e48bef648064b109ff200fcfe9213429bf647d28a31b7655c3d3918f2abd36b7212ea5de4acb0791694cc2476ec4b957a91355f9878cca1ed11d8e716c7"}}}}}, 0x160) syz_open_dev$tun(&(0x7f0000f25000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) 2017/09/29 11:28:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000861000)="") mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000764000)="2e2f66696c653000", 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000629000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f6a000)=0x10) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r3 = syz_open_dev$sg(&(0x7f000093d000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f000067c000-0x98)={0x2, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000163000)="2f6465762f73672300", 0x9, 0x400) close(r5) r7 = socket$unix(0x1, 0x5, 0x0) bind$unix(r7, &(0x7f0000bf1000)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$unix(r7, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r8 = fcntl$dupfd(r6, 0x406, r3) ioctl$TUNATTACHFILTER(r8, 0x401054d5, &(0x7f0000f9c000)={0x1, &(0x7f0000f9d000-0x8)=[{0x2, 0x0, 0xbe3d, 0x7fff}]}) [ 105.755999] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 105.769596] program syz-executor4 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 105.773360] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2017/09/29 11:28:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)="2e2f66696c653000", 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000125000)=0x0, &(0x7f000049a000)=0x4) set_mempolicy(0x0, &(0x7f00000e0000)=0x4, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f51000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000214000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000b92000)={0x0, 0x0}) r2 = getpgid(r1) sched_setaffinity(0x0, 0x8, &(0x7f000090a000-0x8)=0x8) capget(&(0x7f0000228000+0x3f8)={0x399f1736, r2}, &(0x7f0000940000-0x18)={0x1ff, 0x70, 0x1e0cf548, 0x8000, 0x8, 0xb46}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000afc000-0x11)="2f6465762f7667615f6172626974657200", 0xa4880, 0x0) r4 = dup2(r3, r3) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x4a7e, 0x20, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, r4, 0x3) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e9e000-0xc)="2f6465762f72666b696c6c00", 0x100482, 0x0) ioctl$KDADDIO(r5, 0x4b34, 0x1000) ptrace$getregs(0xffffffffffffffff, r2, 0x80, &(0x7f0000b15000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket(0x10, 0x3, 0x0) connect$netlink(r3, &(0x7f0000e1c000)={0x0, 0x0, 0x1, 0x7ff}, 0xc) chmod(&(0x7f0000d8b000)="2e2f66696c653000", 0x20) setpriority(0x3, r2, 0x5) vmsplice(r0, &(0x7f0000f93000-0x40)=[{&(0x7f000051a000-0x1000)="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", 0x1000}, {&(0x7f0000f8c000)="be352204045b", 0x6}, {&(0x7f0000039000)="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", 0xfc}, {&(0x7f0000614000-0x11)="3d274af84c55520ec6cf44504418203963", 0x11}], 0x4, 0xa) r8 = syz_open_dev$mice(&(0x7f000043a000)="2f6465762f696e7075742f6d69636500", 0x0, 0x24c400) setsockopt$inet_tcp_buf(r4, 0x6, 0xb, &(0x7f0000b54000-0x2b)="0a5d68f66d8ac17027c4fbdcb9942b945a87953357c14173f346dba7e22dc2ef4dfc2371bcf140d0b93d14", 0x2b) r9 = dup3(0xffffffffffffffff, r6, 0x80000) signalfd(r5, &(0x7f0000d60000)={0x87df}, 0x8) mbind(&(0x7f0000e4d000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) renameat(r9, &(0x7f0000834000)="2e2f66696c653000", r8, &(0x7f0000396000)="2e2f66696c653000") eventfd(0x7fffffff) write(r7, &(0x7f0000946000)="26000000130047f12001b1dc59002200160b1409020000e4ffffffffff000133050003003f40", 0x26) 2017/09/29 11:28:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002ac000)="706f7369785f61636c5f616363657373246c6f70707031776c616e3073656c696e757800", 0x0) mmap(&(0x7f00000c1000/0x1000)=nil, 0x1000, 0x2, 0x3010, r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b66000)=0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000-0xa)="2f6465762f70746d7800", 0x0, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000a51000)={0x4, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fdf000)={0x0, 0x0, 0xd6a, 0x0, 0x7fffffff, 0x8, 0x40, 0xd, 0x7, 0x9, 0x10000000415, 0x5}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000223000)={@common="65716c00000000000000000000000000", 0xbbd}) 2017/09/29 11:28:22 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000001, 0x0, &(0x7f0000a10000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r1, &(0x7f0000b9d000-0x38)={&(0x7f00000e5000)=@full={{0x3, {"b027196c00f856"}, 0x0}, [{"0a423518250cfe"}, {"4eb097c2299572"}, {"9165998dca18d6"}, {"07630bcf675058"}, {"4c498a138b3842"}, {"5d38afeedfb8f2"}, {"b05b5d55181514"}, {"e3d7631a42462d"}]}, 0x48, &(0x7f0000804000-0x20)=[], 0x0, &(0x7f0000296000)=[{0xc8, 0x6, 0xfffffffffffffe2c, "1a98478549b7e93f980b392fbbe1f113e36180e0595c7be9191175b35846e70116bd4c8982bbe0a1526a3f60bde3df0f793e9829f4eb8f1aec4477d268dd0968a8a5c26d8e31068b8914643d39a950054d002f6246c404e3acbe748c70cffb71b2205e73e075a590ca4d6b61dfa8ddfbb9a826e950e3bedb4065491dc993756b5c11dd3a0c261ec5c69ff8af9db6e67a81f261c07a0cb7adecbe858cbe9997761b5ae0ca0b6939a1e49892179fc1bfb9d04325"}, {0x20, 0x11b, 0x0, "49c3c3bf816ec10b3620b1888ce39fb6"}, {0x80, 0x200000000000011f, 0x7fffffff, "afd003713c03d1ba9007b04e2d8fc69d902eb247ac57567002d56972913c406d58ec1a99988fe5cd53e6034632e900f27f7f5e27556494a885a057b495033384a8a9179102883ac656816cf768b64200895652a817647783a55212a4039c06cc3aec1339f30d0dd45c5b918fbba2f309"}], 0x3, 0x10}, 0x10000) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b92000-0x4)=0x7, 0x4) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00008ff000)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006a7000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x94d000)=nil, 0x94d000, 0x7, 0x32, r4, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r5, 0x0, 0x30, &(0x7f000011c000-0x4)=0x40000000000002, 0x4) mmap(&(0x7f0000cad000/0x3000)=nil, 0x3000, 0x1000000, 0x810, r0, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000800000)=0x2005, 0x4) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r5, &(0x7f0000285000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000949000-0x4)=0x7, 0x4) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000951000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f000014d000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) mmap(&(0x7f0000565000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r4, 0x0, 0x18, &(0x7f0000e15000)=0x1, 0x4) r6 = socket$inet(0x2, 0x802800, 0x3) mmap(&(0x7f000038c000/0x1000)=nil, 0x1000, 0x3, 0x1010050, r2, 0x800000000100) fchdir(r2) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000798000/0x2000)=nil, 0x2000, 0x0, 0x32, r2, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000953000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000952000)=0xe8) 2017/09/29 11:28:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000b6e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {r0, r1+10000000}}, &(0x7f0000921000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000001000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) getrusage(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000003000-0x10)={r5, r6+10000000}) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x48, &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000002000-0x4)=0x1000) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x88003, 0x0) fcntl$setlease(r7, 0x400, 0x0) setitimer(0x0, &(0x7f0000f1d000)={{r2, 0x0}, {r4, 0x0}}, &(0x7f0000b78000)={{0x0, 0x0}, {0x0, 0x0}}) membarrier(0x1, 0x0) lstat(&(0x7f0000ce0000)="2e2f66696c653000", &(0x7f000092d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) getsockopt$netrom_NETROM_T1(r8, 0x103, 0x1, &(0x7f000024c000)=0x0, &(0x7f00003d7000-0x4)=0x4) getgid() sendmsg$netlink(r8, &(0x7f0000b15000)={0x0, 0x0, &(0x7f0000da0000)=[], 0x0, &(0x7f0000298000)=[@rights={0x20, 0x1, 0x1, [r8, r8, r8, r8]}], 0x1, 0x14}, 0x800) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f000040b000)="") [ 105.807569] device gre0 entered promiscuous mode 2017/09/29 11:28:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) recvfrom$inet6(r0, &(0x7f0000a0c000)="", 0x0, 0x1, &(0x7f0000ce3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000d84000-0x4)=0x0, &(0x7f0000175000)=0x0, &(0x7f00008c0000)=0x0) fstat(r0, &(0x7f000003f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f00001eb000-0xf8)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x7, 0x0}, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000058c000-0x4)=0x4, 0x4) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00002da000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000787000-0xa)={0x3, 0x2, 0x5, 0x4, 0x0}, &(0x7f0000d31000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000683000-0x8)={r4, 0x401}, &(0x7f00000e5000-0x4)=0x8) write(r0, &(0x7f0000ce6000-0x29)="260000001a0047f791f6caef000003070705000000004900d70008000000375500001d0008ff3193ce", 0x29) read(r0, &(0x7f00006ff000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd) 2017/09/29 11:28:22 executing program 0: sysfs$2(0x2, 0x0, &(0x7f0000749000+0x686)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) syz_open_dev$loop(&(0x7f0000ee1000)="2f6465762f6c6f6f702300", 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000312000)="2f6465762f72666b696c6c00", 0x4000, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) syz_open_dev$sg(&(0x7f0000ec2000)="2f6465762f73672300", 0x3, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x220000, 0xc4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x4) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x2010, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00000e5000)="2f6465762f7573626d6f6e2300", 0xfffffffffffffff7, 0x400) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f00004cf000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f000059f000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r2, &(0x7f00001ba000-0x10)=[{&(0x7f0000c31000-0x94)="00", 0x1}], 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00009a8000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0x3, 0x5, 0xa1, 0x5, 0x13}, 0x20) syz_extract_tcp_res$synack(&(0x7f0000f97000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x54, &(0x7f0000724000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000000800, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x46, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, r3, 0x3, 0x0, 0xc, 0x10, 0xd7a, 0x0, 0x0, {[@generic={0x1, 0xd, "e50258e1a7111af9102664"}, @fastopen={0x22, 0xe, "b509ea57561e3f8cfb0f6eca"}]}}, {"0100"}}}}}}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5df4", 0xf) shutdown(r2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00006d4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 11:28:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) exit(0x6) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r1 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r1, &(0x7f0000d67000-0xd8)="794b3b5be4f379e23c2619d0bf5fa1b498bcef91e140e5e55998f61d42208d5e621d2b43dc7f56249668a2da462b669d65e491b2349156cf6f0cd5b6158eb5fb418a1da7c60889c352e1ce16f8720ac3fd30216b8ac3c4bf0b4f0163d6b325f81c9abc5f6607ae2d4d8f7d208b37b302cd3ba8cd957f0d11271430e975c916d60422f73724e3c479dee55a81b1259073d8937f15c83a9267a9ffe6dd0d78a736aa4c6de20cc1b0aaeda3f12c1ab5988e832221aea57fd64c094df24f530b1b26bc6425086aa58c806ff19742d6659cb61d4fdf831b7a9125", 0xd8, 0x80, &(0x7f000045f000-0x10)={0x4, 0x8, 0xff, "ed7f20176505", 0x10001, 0x0}, 0x10) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f00003ec000-0x8)=0x32, 0xfffe) setsockopt$inet_dccp_int(r1, 0x21, 0x1d, &(0x7f0000b41000-0x4)=0x3, 0x4) fstat(0xffffffffffffffff, &(0x7f000099e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuse_mount(&(0x7f0000530000)="2e2f66696c653000", 0xe001, r2, r3, 0x4, 0x30410) sendfile(r4, r0, &(0x7f0000e03000)=0x0, 0x400) connect$inet(r0, &(0x7f00007b7000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r4, &(0x7f0000ee0000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe1000-0x10)=@req={0x28, &(0x7f00007b2000-0x28)={@generic="44d30b709d070b77ad5ff1163c2ad889", @ifru_settings={0x1000, 0x7fffffff, @sync=&(0x7f00006d3000)={0x1, 0x8000, 0x9}}}}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000a8a000-0x1c)=@req3={0x2, 0x1, 0x400, 0x4, 0x8, 0x0, 0x0}, 0x1c) fstat(r4, &(0x7f0000f53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$packet(r1, &(0x7f0000aed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bef000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000962000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, r5}, 0xc) r6 = syz_open_dev$tun(&(0x7f000035d000)="2f6465762f6e65742f74756e00", 0x0, 0x4000) socket$inet6(0xa, 0x7, 0x5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000cc0000-0x4)=0x0, 0x4) ioctl$TUNSETPERSIST(r6, 0x400454cb, &(0x7f0000c7c000)=0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000d09000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$packet(0x11, 0x3, 0x300) write(r1, &(0x7f0000e98000)="55dbaaaf4b23a4e782ff0ead84914d550eaa7102f01c326c03d6fbc840f6be6b06907911e6cc1b7e5582bf67e139d71c1f5fa537ab839b0a248b0c1f5205a34ea6a8b07941cd888ebd421603bed5a0545ea60f4df264b80fca71b0a678da30b9cc84c956093dee70cceb983925f3", 0x6e) lstat(&(0x7f0000145000-0x8)="2e2f66696c653000", &(0x7f0000a90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d78000)=[], 0x0, &(0x7f000074f000-0x68)=[], 0x0, 0x0}, 0x20040850) [ 105.868934] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18641 comm=syz-executor7 [ 105.880988] device syz1 left promiscuous mode 2017/09/29 11:28:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cd5000)="2f6465762f70746d7800", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001af000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) fcntl$lock(r0, 0x25, &(0x7f0000014000-0xf)={0x0, 0x7, 0x0, 0x1, r3}) r5 = creat(&(0x7f000001b000-0x8)="2e2f66696c653000", 0x80) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r5, &(0x7f000001f000-0x8)="2e2f66696c653000", 0x0, 0xb00) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000001000-0x28)={0xfffffffffffffc00, 0x9, 0x9, 0x9, "0a3cc2178c13f4950075268b816677205d5f8ac44161ef7df4644ac246419a95"}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000001e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000006000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) rt_sigpending(&(0x7f0000a68000-0x8)={0x0}, 0x8) iopl(0x1) ioctl$TCXONC(r0, 0x540a, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000039d000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a0000)=0xe8) setsockopt$inet_dccp_int(r5, 0x21, 0x5, &(0x7f0000d74000-0x4)=0x4, 0x4) fcntl$setsig(r2, 0xa, 0x9) r7 = epoll_create(0x4d3) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f00007ca000-0xc)={0x0, 0x0}) setgid(r4) r8 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f0000343000-0x4)=0xffffffffffffffff, 0x4) ioctl$sock_inet_SIOCSARP(r8, 0x8955, &(0x7f0000f00000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="aa9108844935987a74ff14e901f452f9"}) write$fuse_init(r8, &(0x7f000000e000)={0x50, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$TCXONC(r8, 0x540a, 0x2) 2017/09/29 11:28:22 executing program 2: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x5)="6504000000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x1000040, 0x0, 0x4, 0x0, 0x0, 0x6, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000190000-0x24)="6504000000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000ee0000-0x28)={&(0x7f0000684000/0x3000)=nil, 0x6, 0x4, 0x10, &(0x7f000065a000/0x3000)=nil, 0xcff}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000077000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000042f000)=0xcd) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da4000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) ioprio_set$pid(0x0, 0x0, 0x1ff) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000001000-0xc8)={0x6, 0xbd, "d4063510700061d3486f238a5c430bf1ecb64d9cc832a4058b16046ab30f4670986ad644f7f9ff7d60264d54d7a35c1872562286624f694d9fd57e0433a90b545d837328280524d8711e73b02715cfed9a523ed3e3915633aa17027d96fa2d853d0980fd65ef14c5b9d48a9523a9f2c125d84d4495d9536dfac0deb358ac085080c3e5121e048eb4bb06540bfe1f762e3cde6e17ed8211328b8b49fd274ab02b887bffdbe7e1a7adaa74362532bd5cfaf5b73a7f29fae5752b7c9e8e9a"}) mmap(&(0x7f0000be9000/0x13000)=nil, 0x13000, 0x1, 0x32, 0xffffffffffffffff, 0x0) msgget(0x3, 0x800000000000) faccessat(r4, &(0x7f0000bfa000-0x8)="2e2f66696c653000", 0x1a, 0x100) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000024000)="2f6465762f73672300", 0x0, 0x1000142) write$fuse_init(r5, &(0x7f0000beb000-0x27)={0x50, 0x1, 0x0, 0x0, 0x401, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) write(r5, &(0x7f0000017000-0xd1)="ae68b41faf6733c768d90000274ab3567dbaa01044c0d26618829a68b01b6e8deca93f159d00b442486f362b696d4a1d3b2476088dbcbfae2b59283971775e7bfe1a7183bdb4452a9cc951851348925116422e2c04eb79b4", 0x58) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000f0c000-0xe)="2f6465762f6b657963686f726400", 0x4000000000002000, 0x0) 2017/09/29 11:28:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = memfd_create(&(0x7f00003d3000-0x1c)="272570147369785f61636c5f61636365737376626f786e6474302e00", 0x2) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000633000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ef0000-0x4)=0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000eef000)={0x0, 0x0}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = dup2(r2, r2) getsockopt$inet_int(r3, 0x0, 0x30, &(0x7f0000eee000-0x4)=0x0, &(0x7f0000eed000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40000, 0x0) ioctl$TIOCSBRK(r4, 0x5427) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x40, 0x0) mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x19, 0xb) setsockopt$inet6_int(r4, 0x29, 0x5, &(0x7f0000927000-0x4)=0x7, 0x4) getpeername(r5, &(0x7f0000d1b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d1b000-0x4)=0x6) recvfrom(r5, &(0x7f0000d1b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31, 0x2000, &(0x7f0000d1b000)=@l2={0x1f, 0x0, {0x1ff, 0x7, 0x8, 0x5, 0xa97, 0xffffffff}, 0x0, 0x7}, 0xe) bind$inet6(r5, &(0x7f00000f3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = fcntl$getown(r4, 0x9) sched_setattr(r6, &(0x7f0000035000)={0x30, 0x5, 0x1, 0x7ff, 0x0, 0x3ab74b9, 0x3, 0x80000000}, 0x0) sendto$inet6(r5, &(0x7f0000051000)="c25e521bd4128557c1e97d74219debf13b26d4c4e091679d5bc6d6ad9836d42a807f7aa994bb33000000000000001f813668f90fbf6fa87b5b2c0c210efaec3d91050670c89922331c4fa2aca0e8dbfe4889fcecf035b7c8a3f039c43f329a0336540c51ed5328cfb601bb452501fbb0dcba7ba8dc220c5cf9c338bc6695da55ca58f30d9e1bd30bcdd0f1941843a4c494f5c908e96fe99d01293d9de60c76ed649490ffb99df11bf5d6ed776feb19a530d8bbb7c1b24b45991267b663d3e1591c57a8d0af3b25d19ba848a20d2418cb1439c095776376670aeed937521b51d11305233478c6d49b4a17690213a6be7dc1f552ed", 0xf4, 0x4000, &(0x7f0000707000)={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000544000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1700}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ef0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ef0000)=0x84) sendto$inet6(r5, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 105.911254] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18643 comm=syz-executor7 2017/09/29 11:28:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000034000)=[{&(0x7f0000ee5000)="00", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000082b000)=0x400, 0x4) poll(&(0x7f0000b2c000)=[], 0x0, 0xfffffffffffffff8) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") r2 = openat$binder(0xffffffffffffff9c, &(0x7f00004e0000-0xc)="2f6465762f62696e64657200", 0x404800, 0x0) bind$netrom(r2, &(0x7f0000f98000)=@ax25={0x3, {"f2293ea9de7d02"}, 0x9}, 0x10) flock(r0, 0xa) 2017/09/29 11:28:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) mmap(&(0x7f0000000000/0x873000)=nil, 0x873000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) sendmsg(r0, &(0x7f0000f16000-0x38)={0x0, 0x0, &(0x7f0000d17000)=[{&(0x7f0000563000)="694c17eed2b936ff9ebacb738f914e536b05d0a5bd05a0cfb98b3c073f3c4e770f8151c5e2e018954b10616392623bdcbf78486bd43fb4a67b288c3ab303d04269250f1a3a4b32b8b8a13f8e1127664099f653fd85b6fba328bcf8b024e76d3835fa4a39fcfda360e803a8a04b4b4ec3d011847165ab0d63223be20e62cb987796856d56", 0x84}], 0x1, &(0x7f0000d82000-0x178)=[{0x88, 0x11f, 0x4, "5104add7139f1f9659df204f87afbe842be7497faddbbf8f03d607dbf9700c368fef6849a21d0d348d383a435578fc5bb1186ffbac01f81e6a8342e116451003c26ffb71e3c59bb921160754076999366abab464cc6f5d9593df1dc8d8afaa3c545d4efe9a0af24fbb71e234be834e2113bbb8f7e5"}, {0xf0, 0x119, 0x4, "b7ae34fc2a137714e53add74b1e20d81bae2dc919f128794bdd415cbcb6743ab7ebfd216bbf183ee1d4aa78114df0111087215ea30f415ea105ba2d9e293a3dbb86b9e5948db5b89558b8997040ed8a95d543910faa6123908ad4f0797f445560c22f2f9dfc59de05daba9531174b12bc8be9d380a607e5c83e918017b3fba797b5b5ebe69f5987b0bc5227231ca8b9fa4760d81691922d17cb06c62701ef759ceacfcda804a76625901efd8c69f77b10070a9f3438449d8ec333d0fc829fca1dc3e1b23f49d325841d98389bde8480dd0da385df8b1d04b79715c"}], 0x2, 0x40}, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000001000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000019000-0xc)={0x0, 0x0}) r3 = add_key(&(0x7f0000e0a000)="6b657972696e6700", &(0x7f0000913000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000087b000)="fa360a7bdd2160b646f9b176457dde85a11ec23bcc2f831c1671e3a52c36a8fa734be6e07f39b6c633469bc1d9e60c08b334c3cff9a72a7f2f3b44e0c37756123c76285f8f5220f479af554f0429f5a1a174fb9d1a11ca793dc6e226ecac9fc29d243cee26a8c6795c904505d25dd3a614b1640cefeca626aeee7a41ad60a3b348be69529bc41ce734615d02d960cb319805ddf2eb841f5f3b3a7c79371e494ba10ed73ba58a66ece090d2872b2c4efe65ff33ebff7e80bdf6af430defa9e46deb08a39e88b1dabf0368d0831245d84d0839", 0xd2, 0xffffffffffffffff) keyctl$revoke(0x3, r3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000493000)={0x4000000000011, 0x0}) sendto(r0, &(0x7f0000a14000-0xe7)="6229597d99cce66196078bd80897", 0xe, 0x0, &(0x7f0000c25000)=@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/09/29 11:28:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000283000)="2f6465762f7667615f6172626974657200", 0x111204, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000efe000-0xc4)="c2bd28dcc30214f79bd4bbd6bfa3b896540c29d75c7ce66feb5e893eea8d321187e5dcede9f262880020537cd0ab34e34a31db985e190fff36d4739257baa42b42360ea31dae3c1efb3dab3d4781086e354453e5a0de9bb582b5209f3b5c2344be2e04cf35f4891db24bee305cf2fe5a77826744dc45d7987cf9e2b43e971e531d1ee6146b806a6fe620efb204a7c43b96b4b41080fc4ade7befbeb4a3da82469328fb2b9705cefacf93ab5bb7a3d44472cfa3c9d81599013c40f8fd41d00d9433e3b1fc", 0xc4) fcntl$getownex(r0, 0x10, &(0x7f0000f80000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000534000)=0x0) ptrace$getenv(0x4201, r2, 0x58, &(0x7f0000b1b000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x131) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x1b, 0x5, 0x80000001, 0x20002}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000e17000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b5000-0x4)=0xc) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) clock_gettime(0x0, &(0x7f0000762000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000b19000-0x40)={0x25fcd5a4, 0x2, 0x81, 0x3, 0x4, 0x80000001, 0x0, 0x22}, &(0x7f000014f000-0x40)={0xfbf1, 0xa7b9, 0x1ff, 0x1, 0xc0, 0x4, 0x3f5d, 0x2}, &(0x7f0000d63000)={0x1, 0x81, 0x2, 0x10000, 0x2, 0x9, 0x80, 0x3}, &(0x7f00007fa000)={r4, r5+30000000}, &(0x7f00003d7000)={&(0x7f0000bb2000-0x8)={0xfff}, 0x8}) getitimer(0x0, &(0x7f0000eee000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(r1, &(0x7f0000195000)="2e2f66696c653000", &(0x7f000073f000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}, 0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f000056c000)="", 0x0, 0x20004800, &(0x7f0000dc2000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00008a5000-0x8)={0x0, 0x1}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000ced000-0x4)=0x7) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000068d000)={@generic="7e048ecf1c9ce96da1140e43ec4f3227", @ifru_flags=0x1000}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d17000-0x14)={0x0, 0x12c6, 0x10001, 0x0, 0x0}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002cd000-0x4)=0x0) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f0000621000-0x50)={{0x3, 0x2, 0x4, 0x3, 0x5}, 0x8001, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync() ioctl$TIOCCONS(r6, 0x541d) vmsplice(r7, &(0x7f0000cc5000)=[{&(0x7f0000dc8000-0xf5)="c96847a306f1fc6900717cc0436df055777fd035e3b93f02c1672c8c7fab8ed78af9e4d567b24734c72c5979ebd9d81e4bfe6d6bd19e7fc897de37f1343a146dbffc8963a79b221f2e4fe95a60e62e96c5baae2958ef5e5303b62348dbe6bb10ada10dabe672d993c82f35c585698b6d29f0cab5d80cd8f4f1b9f530a0e0e0b3ea0a34cd44e134031ae3a19226ddd3822d82e0b1c762332d4af9d0d687894e869ff3f77457c6c01234b6cf1885", 0xad}, {&(0x7f0000dc7000+0xabc)="31172d7652a059369687228363318ce5bc5209072c26c5b69d491bec0354a0acf07b4eedaef2a9214abbf7d5e6f0eca02ace5001a0637ccdebe69c26156e319978acf5a54761cf1f1db1cc1ca3a001fdf7cf71bb103545acf632a655638e4fd8ad6539b290140dabe6560be5eab25300525fef2a897306af7347bd84d63864e82d8ca3c55449d6ef68515cfba2a695a40c81", 0x92}], 0x2, 0x3) splice(r6, 0x0, r0, 0x0, 0xcad, 0x8000000000000002) 2017/09/29 11:28:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000066000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f000002b000)="2747504c3a00", 0x0) splice(r0, 0x0, r2, 0x0, 0xfffffffe, 0x0) ppoll(&(0x7f0000a4f000-0x10)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000a99000)={0x77359400, 0x0}, &(0x7f0000525000)={0x3}, 0x8) fcntl$setpipe(r1, 0x407, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000492000)={0x7, 0x5, 0x6, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)="", 0x0}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x2) 2017/09/29 11:28:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000013000-0x9)="2f6465762f73672300", 0x0, 0x0) ppoll(&(0x7f0000012000)=[{r1, 0x0, 0x0}, {r0, 0x1, 0x0}, {r1, 0x200, 0x0}, {r0, 0x0, 0x0}], 0x4, &(0x7f0000011000)={0x0, 0x0}, &(0x7f0000002000-0x8)={0x400000000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0x100)={0x0, 0xf7, "9a4ecc28f692dde099e9cc6cf8bb83451806c6f1c439ef7295bbde89ce623972b75f0e736b39b613ee9619a82c30585f7ff8743cb4948f57e6513b877b3ee427f09338e34e21012752303b6c67ac6eea23be5029db39ef272d4746ed827951b6bcb2d50a2e9d6937e3f73f49fc5970c52756b1032953f997a840596af168cccb60093489f45caf07bb78061e94de29b9ff0fef691bb8434c5d5b3fcf39b83a9c053824430ac72bbceabcc767556223790c49966a8647d0e041da7cdc402a2a668a540e4911644a112c7a33957f2530e64df9dd0537218a919c21f4cf086eeaf35ac5c1e8d083322a3abd06dd5d567155eadf8b68e1c8aa"}, &(0x7f0000013000-0x4)=0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00006b6000-0x8)={0xfffffffffffffe00, 0x6}) getsockopt(r1, 0x5, 0x7, &(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x9f) read(r0, &(0x7f0000971000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6}, 0x98) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) lseek(r0, 0x0, 0x3) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) r4 = dup2(r1, r1) r5 = socket(0x10, 0x803, 0x0) sendto(r5, &(0x7f0000efb000)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000d56000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r4, 0x540f, &(0x7f000012a000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000ef000-0x4)=r6) 2017/09/29 11:28:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) eventfd2(0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0xf, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f00007f6000-0x8)="2e2f66696c653000", 0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x80003, 0x85, 0x3, 0x5, 0x0, 0x0, 0x0, 0x6, 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]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)="2f6465762f73657175656e6365723200", 0x24401, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00009fc000)={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, {0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x80000000, [0x4d, 0x6938, 0xbc30, 0x2, 0x0, 0x7fffffff, 0x4f60, 0x4]}, 0x5c) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f000024a000-0x4)=0x7) getpeername$inet(r4, &(0x7f0000cc2000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000315000)=0x10) socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000847000)="2f6465762f76637300", 0x2400, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x200000, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000fc7000)="2e2f66696c653000", &(0x7f0000fc7000)="", 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c73000)="2f6465762f73657175656e63657200", 0xb02, 0x0) write$sndseq(r6, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x5, 0x0}}, {0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x6}, {0x20, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x4, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x0}, @raw8={"b1cb87152790e915a4ab446e"}}, {0x1, 0xc2, 0x2, 0xfff, @time={0x0, 0x0}, {0x9, 0x7d}, {0xd3a, 0x0}, @raw8={"a2b518dc49a184c18b4c451b"}}, {0x8, 0x0, 0x9, 0xbf4c, @tick=0x5, {0x40, 0xfffffffffffffffd}, {0x19, 0x2}, @result={0x1, 0x6bc}}], 0xf0) accept4$inet6(r1, &(0x7f0000d50000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d9c000)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000049d000)={0x0, @in6={{0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x109}, &(0x7f0000f34000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000fd3000-0x8)={r7, 0x20}, 0x8) r8 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) syz_open_dev$usbmon(&(0x7f00009f3000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x80800) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x12, 0x0, 0x0, 0x0, 0x1, 0x0}}}) r9 = socket(0x11, 0x80803, 0x69cc33be) close(r8) dup3(r0, r6, 0x80000) dup3(r0, r9, 0x0) 2017/09/29 11:28:22 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c20000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) time(&(0x7f0000203000)=0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b30000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00002be000/0x2000)=nil, &(0x7f0000fcd000)=0x0) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)="00", 0x1}], 0x1, &(0x7f0000fcd000-0x70)=[{&(0x7f0000fca000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000fcc000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000cca000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f000070c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}, {&(0x7f000010e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000f59000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}], 0x6, 0x0) fcntl$setsig(r2, 0xa, 0x12) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000fcd000)={&(0x7f0000a9e000/0x12000)=nil, 0x12000}) poll(&(0x7f0000d50000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) fcntl$setownex(r2, 0xf, &(0x7f0000b29000)={0x0, r1}) r4 = dup2(r2, r3) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000fb2000)={0x8}, 0x8, 0x80800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00005c0000-0xc)=@sack_info={0x0, 0x8, 0x0}, &(0x7f0000fcf000-0x4)=0xc) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000fce000)={r5, @in6={{0xa, 0x1, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) tkill(r1, 0x16) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f000096b000)={0xffffffffffffffff, 0x3, 0x7f, 0x3, 0x9}) close(r0) openat$ppp(0xffffffffffffff9c, &(0x7f0000c67000-0x9)="2f6465762f70707000", 0x301, 0x0) 2017/09/29 11:28:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) memfd_create(&(0x7f000077e000-0x2)="e001", 0x2) r1 = syz_open_dev$usbmon(&(0x7f00002b1000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0xc0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000f9a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f00008f5000)="2e2f66696c653000", 0x600, 0x2) mq_unlink(&(0x7f0000cb7000-0x21)="2d5b766d6e6574305d292c4073656c662447504c65746830776c616e30656d3123") setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000c86000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) pivot_root(&(0x7f0000815000-0x8)="2e2f66696c653000", &(0x7f0000b1c000-0x8)="2e2f66696c653000") recvmsg(r1, &(0x7f0000551000-0x38)={&(0x7f0000e9f000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000069e000-0x60)=[{&(0x7f0000d1b000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f000090a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000a92000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000fe4000-0x58)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x58}, {&(0x7f00005c1000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000488000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}], 0x6, &(0x7f00003b2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x4fa}, 0x2000) pipe2(&(0x7f0000813000)={0x0, 0x0}, 0x80000) fdatasync(r1) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) connect$inet6(r4, &(0x7f00002ee000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) open$dir(&(0x7f0000f2a000-0xe)="2e2f66696c653000", 0x400, 0x404000000e) fcntl$setsig(r2, 0xa, 0x80) setsockopt$inet6_int(r4, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) setsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f000094e000)="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", 0xfc) sendmsg(r4, &(0x7f0000bd1000-0x38)={0x0, 0x0, &(0x7f000054e000)=[{&(0x7f0000b4f000-0xfe)="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", 0xfe}, {&(0x7f0000719000-0x1000)="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", 0x1000}, {&(0x7f0000fe0000)="27ec0c6cd96232664f5d8d12dbe93b5ddbbb798fe473da3c43653b61ba795e8f877532e9ce171332ddfadd9a1e48064e4291dea829294e325edcb4be1f461c201e8b1d1b7e0e234cdfc54e5a5107e57bc8b0bb89c1f8636e054b54033985bcf599db0df972d620b485d82b039b34f62c97cee42ade750db3edfcf3159cb2c230dd25e01591bc7ffe7b0aa2e7b745e5d485603cc0db37c24c", 0x98}, {&(0x7f0000b7a000-0x10)="aa772638007cee636ff8c0b544c1144b", 0x10}, {&(0x7f000062f000)="1b7457afae920aacc8cdd25fd20b7b7e74d046", 0x13}, {&(0x7f000077b000)="7a2b5ac70a87deb07c5c00cd9fc83609740528716223b1a8182cd316095025b78781965aed0207f7aba65c466cd196b76370dd911e057053ad3e57d092f3e10b16438716cc0b40d969cc97924a77f0e03d0a9e3dc4e3c4edf9fad6dd6a7984ff1372141b0ab04f3cddc63b51d929872a24e797369703d0fa33", 0x79}], 0x6, &(0x7f00004fa000)=[{0x10, 0x0, 0x1, ""}], 0x1, 0x0}, 0x0) r5 = request_key(&(0x7f000012e000-0x5)="7573657200", &(0x7f0000415000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000611000-0x1)="00", 0xfffffffffffffffe) r6 = add_key(&(0x7f000076b000-0x8)="6b657972696e6700", &(0x7f00003f8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r5, &(0x7f0000dfa000)=[{&(0x7f0000583000-0xf2)="7edef4598c51b5076bea11472197533dafdca31dbb634b58d8c4835497ce142b8f059c85988f44771147ffb140d4c324a0ac3fe317ab1339400b3a2b8039e64103a1451725cb8fb469c2498e90fc10696452f4a97be03496dc6cb2ffc73c1aa6c92c6287162cb7707d05b3ce9b4b5f384e203c6f11e095fa0c92b7dcea60ab7063487b5f25ad152e6c5d85339f58a48664a74c4c7be757655771d5a74c5ffdd4ef4955b71f3da0c55eb25b8763ef0c48c216912e9f7a362d97743229721c9ec04f4fe1fefadc0dc3870aee334277656377ba8c70dca94084602e2c548209d3c81d153fd2a0800a742ba5c069edf11c5e9763", 0xf2}, {&(0x7f00005a0000)="23a03b3200b554c57a4911183c72116ba97f0ccbce77435cd58daaf7337f47fcc064d70106973255e9e2bbd2f5f19de480cde733437b3885b7a1c5334753dd324ac1df6d811319f5c22d65a17c32dc7e500a025044b3f1b1d74c55e5c6b1548f8ef752c51e02ab4596ae64014709c9f649b8d8", 0x73}, {&(0x7f0000a22000)="4c0c5d1acb37dbebda2a48708810c26c4503d64b5471e9fef415b9791a95ed141c63d5ca", 0x24}, {&(0x7f0000e28000-0xdb)="a0312bf169a3123cb9cc1abd6d1677b3c305c22b57dadda50b1b54f73c6408c552cf1d4daf741f660572591d48a389dff6728ed1497f7c1c35700ff87cc1bc7d7c5b907d75112eb266e7be80d655c2b7da2823ab46a248d951c56d132e315f9a2e4d3701cbb3fce2f06703f715ef6edd554d27920cf4333427e874d9321788740dcdd35ddbacd47451eeca1e4b89e0d2da3c8f2010fcf493b982f80985d32a0ba30b9826b3227ff697d5427fb71c2f4d917907f20edd3ad1b13758a4e13ce0d4721b8aff04a56f90cba6e1377cb9bf799f3f735c72405a223acb1f", 0xdb}], 0x4, r6) socketpair$unix(0x1, 0x2000000003, 0x0, &(0x7f0000325000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000182000-0x8)={0x0, 0x1}) ioctl$int_in(r7, 0x5452, &(0x7f0000b38000)=0x80000001) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000ca6000)=@sack_info={0x0, 0x80, 0x7}, 0xc) close(r4) 2017/09/29 11:28:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000d06000)=0x8000001, 0x4) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d19000)="2e2f636f6e74726f6c00", 0x80) r1 = inotify_init() r2 = epoll_create(0x62d7) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00007a8000)={0x0, 0x0}) r3 = inotify_add_watch(r1, &(0x7f00005eb000-0xa)="2e2f636f6e74726f6c00", 0x8) mmap(&(0x7f0000987000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x40000000028) rt_sigtimedwait(&(0x7f00003fa000)={0x80000000}, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b0b000)={0x0, 0x0}, 0x8) inotify_rm_watch(r1, r3) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x83442606fc5adc35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000589000/0x2000)=nil, 0x2000, 0x2000002, 0x2810, r1, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x203, 0x1801f, r2, 0x0) mmap(&(0x7f0000311000/0x2000)=nil, 0x2000, 0x3, 0x3010, r1, 0x3) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00007f3000-0xc)={0x1, 0x0}) fdatasync(r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b10000-0x4)=0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r4, 0x20, &(0x7f0000001000-0x10)={0x3, 0x4a, 0xfff, 0xb}) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x32, r0, 0x0) epoll_pwait(r2, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1, &(0x7f0000b0e000-0x8)={0x9}, 0x8) poll(&(0x7f0000b0b000-0x20)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x6) 2017/09/29 11:28:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="c6", &(0x7f00007c0000-0x4)=0x0, &(0x7f0000f0e000)=0x0, &(0x7f00007de000)="") recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[], 0x0, 0x2, &(0x7f0000f62000)={0x0, 0x989680}) 2017/09/29 11:28:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000)={0x8, 0x1, {0xffffffffffffffff, 0x1, 0x228, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000004000-0xb)="2f6465762f766373612300", 0xb960348, 0x6) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000+0xec7)="06cce0bc91723910f398ff5bf6655251d3e88011ad012b3a51ddf91d7580b86b7211636482655b419c9eef8e2cff6bfef38a2fec2ca387fc084c5e68973620eae038ba78e4f28cde58d719ec7528d7b946b253a9ea562272ab33a50676ce7412b3609fb61fa81fe82d0580fdf0dd038ad917981db44f2b8b07533f42b40b7017e4c562d25622be41b7e8d464d88a816ae648072dd8f5ec9e8a9416145696d9a5c3e504231b8e3f17fb9233959ec38b88d3635111b771475ca513ac9b4ec2", 0xbe) mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f0000eae000)="2f6465762f766373612300", 0x800000000000006) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00007ba000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eaf000)=@ethtool_rx_ntuple={0x35, {0x1f, @udp_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x2, 0x1, 0x6}, @usr_ip4_spec={@broadcast=0xffffffff, @loopback=0x7f000001, 0x9, 0xef, 0x1, 0x4}, 0x2, 0x2, 0x7f, 0x1, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000eae000)={0x0, 0x2e8b2a3f, 0x30, 0x225, 0x400}, &(0x7f0000eaf000-0x4)=0x18) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000aa9000-0xd)="640001761772796b696c8d0013", 0xd) r4 = getpgrp(0x0) ptrace$getenv(0x4201, r4, 0x101, &(0x7f000087d000)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000063c000)={r3, 0xfc, 0x7fffffff, 0x6}, 0x10) r5 = syz_open_dev$vcsn(&(0x7f0000eae000-0xa)="2f6465762f7663732300", 0xff, 0x468040) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000eae000-0x4)=0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000eae000)={0x77359400, 0x0}, 0x10) accept$inet(r1, 0x0, &(0x7f00002b3000)=0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00008db000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000-0x10)=@common="6c6f3a00000000000000930000000000", 0x0, 0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000841000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/09/29 11:28:22 executing program 0: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cf6000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f37000)={0x0, 0x0}, &(0x7f0000ee6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e4000-0xc)={r1, 0x1, 0x10}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000e83000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00004af000-0x78)={0x5, 0x78, 0x7, 0x6, 0x8, 0x6, 0x0, 0x0, 0x800, 0x4, 0x200, 0x80000001, 0x100000001, 0x0, 0x0, 0x6, 0x4, 0x2, 0x3ff, 0x4e00, 0x4, 0x5, 0x7, 0x7, 0x1ff, 0x7, 0x0}, r2, 0x40, r0, 0x4) llistxattr(&(0x7f0000408000)="2e2f66696c653000", &(0x7f0000193000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000fb0000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) r4 = open(&(0x7f0000f23000-0x8)="2e2f66696c653000", 0x2a4880, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000525000-0xb0)={{0x401, 0x4}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74, 0x8, 0x60f83430, 0x1, 0x0, 0x80, 0x7, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_tcp(0xa, 0x1, 0x0) eventfd(0x9016) epoll_create(0x200000000000000b) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008b1000-0xc)="2f6465762f72666b696c6c00", 0x200000, 0x0) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000bb8000-0x4)={0x9, 0x7, 0x1000}, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000678000-0x8)={0x0, 0x0}) creat(&(0x7f0000d96000-0x8)="2e2f66696c653000", 0x2) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000109000)=0x0) r6 = syz_open_dev$loop(&(0x7f00007a7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x101082) pwritev(r6, &(0x7f00002da000-0x20)=[{&(0x7f0000ae7000-0x1000)="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", 0x800}, {&(0x7f0000258000)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a9c5fe73de694537c503b43e221126186619b089a727a", 0x3b}], 0x2, 0x2) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r6, 0x0) fanotify_mark(r4, 0xa, 0x20008, r4, &(0x7f0000771000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet(0x2, 0x2, 0x0) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f00000b8000-0x1)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000f77000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe1, 0x6ab46829, 0x7, 0x7f, 0x47c6c033, 0xf5a, 0x4, 0x45490672, 0xea, 0x7fffffff, 0x2, 0x4, 0x9172, 0x4, 0x1]}, &(0x7f0000f75000-0x4)=0x108) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000980000)={0x80, 0x10, 0x9, 0x99, "df59a5b20d8bb53b3aa63318830c76069986d6ba09fdec52b2130442ca23733c"}) 2017/09/29 11:28:22 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x10000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000975000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000559000)=0x60, 0x100000000804) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(r1, 0x0, &(0x7f0000962000)=0x0, 0x80800) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x9, 0x8, 0x9) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$unix(r0, &(0x7f0000fd5000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fd7000)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000fd6000-0x4)=0x0) close(r2) r5 = socket$inet6(0xa, 0x80803, 0x2c) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f00009da000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x3, 0x7082c1c8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x100000001, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r3, &(0x7f0000fda000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fd9000-0x4)=0x10) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000fd8000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000fda000-0x4)=0x48) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000fd9000-0x12)="000000000000000000000000000000000000", &(0x7f0000fd9000)=0x12) mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f000020d000)={0x0, 0x4}, &(0x7f00007bb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000073f000)=@sack_info={r6, 0xfffffffffffffffb, 0x8}, &(0x7f000014b000)=0xc) r7 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r7, &(0x7f0000b5d000)="000000000000000000000000000000000000000000000000000000000000", 0x1e) write(r7, &(0x7f0000c35000)="1f0000000601ff49433bf03f0000003c000000e00900e8ffe5ff0000fc0700", 0x1f) setsockopt$netrom_NETROM_IDLE(r7, 0x103, 0x7, &(0x7f0000fb3000-0x4)=0x6, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r5, 0x29, 0x1000000000013, &(0x7f0000a62000-0x4)=0x5, 0x4) 2017/09/29 11:28:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f0000820000)=[{0x7, 0x0, 0x0, 0x7fff}, {0x48, 0x0, 0x0, 0xffffffff}, {0x6, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x10) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000e40000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000fd7000)=0x35) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b71000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x1) dup(r3) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000e9a000)=0x0) r4 = syz_open_dev$usbmon(&(0x7f00006c9000)="2f6465762f7573626d6f6e2300", 0x40, 0x2a0c00) ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000b86000+0xabe)={0x8, 0x2ac9, 0x0, 0x9f, 0x1, 0x9}) fcntl$notify(r0, 0x8000000a, 0x0) splice(r4, 0x0, r4, 0x0, 0x7f, 0x8) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) read(r3, &(0x7f00000ca000)="00", 0x1) ioctl$TCFLSH(r4, 0x540b, 0x1f) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f0000376000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r6, &(0x7f00000bd000)=[], 0x80, 0xc0) clock_gettime(0x0, &(0x7f0000604000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000a8c000-0x40)={0x3, 0xe5, 0x1, 0xfffffffffffffffc, 0x3, 0x58, 0x4, 0x9}, &(0x7f0000ac9000)={0x2, 0x1, 0x4, 0xc, 0x80, 0xffffffff7fffffff, 0x2, 0x6}, &(0x7f0000a96000-0x40)={0x3, 0x0, 0x5, 0x4, 0x3, 0x7fd7, 0x5, 0x80}, &(0x7f0000643000-0x10)={0x0, 0x2710}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000d07000-0x68)={0x8, 0x5, 0xfffffffffffffff8, {r8, r7+10000000}, 0x10001, 0x3db0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000392000-0x48)=[], 0x0, &(0x7f0000b93000)={0x0, 0x0}, &(0x7f0000fa6000)={0x81}, 0x8) readv(r6, &(0x7f0000e2b000-0x20)=[{&(0x7f00002ed000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000008c000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}], 0x2) read(r5, &(0x7f0000b05000-0x1)="00", 0x1) seccomp(0x1, 0x1, &(0x7f0000907000-0x10)={0x0, &(0x7f00009e5000)=[]}) write(r0, &(0x7f000002d000-0x1f)="1f0000000401ffd40000010008000000000000000100000000000000000000d1", 0x20) r9 = socket(0x10, 0x3, 0x0) write(r9, &(0x7f00009c4000-0x17)="170000001a001bed0000132100f404000004010100008d", 0x17) read(r9, &(0x7f0000f04000-0x2)="00", 0x1) 2017/09/29 11:28:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) modify_ldt$read_default(0x2, &(0x7f0000d8f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000526000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d0c000)="2f6465762f73672300", 0x22, 0x480000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000066c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000242000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000083000-0x4)=0x2, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a51000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000b0f000)={0x4, r3}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000fbf000-0x290)={0x6, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @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]}, {{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0xe2d8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000086d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000a89000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00007f4000-0x10)={r4, &(0x7f00001a0000)="0000000000000000000000000000000000000000000000000000000000"}) r5 = gettid() sync_file_range(r1, 0x9, 0x5, 0x6) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000922000)={0x3, 0x6, 0xb31e, 0xbcc8, 0xed26, 0x420, 0x1, 0x99, 0x3, 0xff}) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000c6b000-0x4)=0x9, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd0e000)=nil, 0xd0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) mmap(&(0x7f0000d0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000a1c000)=0x0, &(0x7f0000d10000-0x4)=0x4) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/29 11:28:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000001000-0x4)={0x6, 0x0, 0xfff}) prctl$intptr(0x26, 0x5) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000bbf000)=0x3ff, 0x4) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000661000-0x8)={0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000002000-0x6)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$unix(r0, &(0x7f0000406000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d77000-0x4)=0x8) r2 = userfaultfd(0x0) keyctl$get_keyring_id(0x0, 0x0, 0x8000000000010001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000e8f000-0xc)={0x2, 0x0}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) fsync(0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) creat(&(0x7f000041b000-0x8)="2e2f66696c653000", 0x44) sync() r3 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) sendfile(r3, r3, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000449000-0x5c)={{0xa, 0x0, 0xffffffffffff8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x10001, [0x7, 0xffff, 0x1, 0x1, 0x6, 0x1, 0x323f, 0x79]}, 0x5c) unlinkat(r0, &(0x7f0000ab9000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000df2000-0x2c)=[@in={0x2, 0x2, @rand_addr=0x6085d540, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d40000-0xa)="2f6465762f70746d7800", 0x7bd7d21997857aba, 0x0) chown(&(0x7f00006c1000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fd9000-0x8)={0x0, 0x3ff}, &(0x7f0000b31000-0x4)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00005cc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x11, 0x80802, 0x40) nanosleep(&(0x7f0000f6f000)={0x0, 0x0}, &(0x7f0000a66000)={0x0, 0x0}) 2017/09/29 11:28:22 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000322000)={0x0, 0x0}) mmap(&(0x7f0000a2b000/0x3000)=nil, 0x3000, 0x3000001, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009b4000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000025d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x1000006, 0x8000000033, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2000000000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f0000a6e000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xda, &(0x7f0000133000-0x4)=0x0, &(0x7f000095e000)=0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r2) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e63000-0x78)={0x4, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x1, 0xdf, 0x4, 0x5, &(0x7f0000e62000+0xfe3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x2, 0x101}) recvfrom$inet(r0, &(0x7f00008ff000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x22, &(0x7f0000989000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000e2c000-0xd4)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, @in6={0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xe849}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x40}], 0x8) bind$inet(r0, &(0x7f0000e69000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000b77000-0x10)={&(0x7f0000476000/0x4000)=nil, 0x4000}) sendto$inet(r0, &(0x7f0000e66000-0x5c1)="c492f9473391ece6ee8f34dbcb4a4339db996c90ff47feb71910efa3126a009ec65efc49ca04c14b33247b825522a1e3bd2ce435ab91222b8f24bf735a7262f20aad70ddd7664a206c114436c323ea5cf4d2ceef0a9343c56d50c8e680c45fe2f6582a53a21f28a396f08f93cdfc620caae963a3f72c3bb978e82284c672927fd5e5855ebfe26d92c8de86ab14d4171515f7e359826e50274cda98fdc3d8c69ff0930999afefe4838f00dc0f226ab7e19a412f03b582fde8635f86cf7c7171d85a738b0a6bcb614573fe4eccbcd488a55649a4462ba8332195c0ef44101670ba75be6fd4de64097f500b63ddf44481026053f7d66eace50bbce14817133a9cfa5ae1801cf8b6db986d5ce219f4fae3d67e9731e81a964a7d878bc5aeab9202d2ca89d2522c33bf2220edb1628a964237a2b99b4892fc7633784fbedb10f4c545c4fe37966c1c79ed55a335cac10675e111861d2669ed95ad0e99485704da3e5cbb5fd61cda4a2ea6db130467e3b82f7395be7f6e34aa89451924ac77cfaeb2b55d10e942f1e30ca8f15b2840a50784540b9a4f0a24d6d0054b615ec02349ad6fe65266b2a7955a059f48c401033931b52752bf2d3c86352f64a92b544563f4d69f7abc45552316831ead40bd727d6b3ac56011dd8e7ff07e7638c0e268dce381ea966d105aff8bf1190e0edc1cd92f63fbc6baf727ecaeed845e1b96b2740fd3d5bf062f17db0f7f0b1ed66165a5e5621f1506faaa47ca67dbe55022eaaa7cda1350ceea071ceef711481f2f8c36f5138418e75c522291f9472f9ac137e22f0e98e740ce88014560cb4fc5ac92e3c8aaeaa6fc07bd728f2fb207c913917ec739730acd50b855d3833c437413a1471319f527efd563d90248b7cbb616d1e456f6d292074a72f6f6bc6a95a60299709270e1424694d3130f9ccdb1cf83b207fa8f017b7726716ef73c17909721e40ea6a141b5427045eb5bc856672f45c5621c280e52a6624c642acc20f43cf951a8709ec0031db37191", 0x2d6, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x8, 0x84, &(0x7f0000459000)={0x0, 0x0}) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000af8000)="85", 0x1, 0x0, &(0x7f0000e64000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/29 11:28:22 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setregid(0x0, 0x0) r0 = getegid() getgroups(0x1, &(0x7f0000000000)=[r0]) alarm(0x9) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70707000", 0x40000, 0x0) timerfd_create(0x6, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) socketpair$inet6(0xa, 0x4, 0x9, &(0x7f0000000000)={0x0, 0x0}) epoll_create1(0x80000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x200, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) socket$unix(0x1, 0x7, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x300, 0x0) socket(0x3, 0x6, 0x401) socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) openat$binder(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f62696e64657200", 0x200, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) dup2(0xffffffffffffff9c, 0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair(0xf, 0x80000, 0x4d, &(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) socketpair$inet(0x2, 0x5, 0xa5f8, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f0000002000-0x8)={0x0, 0x0}) accept$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) getpgid(0xffffffffffffffff) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) socket$inet6(0xa, 0x5, 0x7264fe89) socket$inet(0x2, 0x80000, 0x81) inotify_init() socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fcntl$getown(0xffffffffffffff9c, 0x9) geteuid() gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) lstat(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) gettid() fstat(0xffffffffffffffff, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000001000)={r1, 0x80003, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000001000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) timerfd_create(0x7, 0x80000) syz_open_dev$loop(&(0x7f0000002000-0xb)="2f6465762f6c6f6f702300", 0x80000001, 0x20000) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000)=0x10, 0x800) syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x66a, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) syz_open_dev$evdev(&(0x7f0000001000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7fff, 0x200) getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair(0x0, 0x2, 0x7ff, &(0x7f0000001000-0x8)={0x0, 0x0}) userfaultfd(0x80000) accept$unix(0xffffffffffffffff, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mq_open(&(0x7f0000000000)="2900", 0x40, 0x20, &(0x7f0000001000-0x40)={0xfa, 0x0, 0x100, 0x10000, 0x30, 0x6, 0x4, 0x100}) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1ff, 0x105000) dup2(0xffffffffffffffff, 0xffffffffffffffff) open(&(0x7f0000000000)="2e2f66696c653000", 0x0, 0x1) open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x400, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x40, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x2000, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) memfd_create(&(0x7f0000001000-0x1)="00", 0x0) openat(0xffffffffffffffff, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x8000, 0x46) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fanotify_init(0x2, 0x9000) eventfd(0x2) syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x101000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x80500, 0x0) getpgrp(0x0) getuid() fanotify_init(0x4, 0x801) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x4000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/09/29 11:28:22 executing program 7: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000cb6000)="2f6465762f696e7075742f6576656e742300", 0x10000000000001, 0x0) write$evdev(r1, &(0x7f000004b000)=[], 0x0) mmap(&(0x7f0000000000/0xb28000)=nil, 0xb28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00004e8000)={0x773593fc, 0xffffffff}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fb7000)="2e2f636f6e74726f6c00", 0x28042, 0x0) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000b29000-0x1)="78", 0x1) ioctl$KDDELIO(r2, 0x4b35, 0xfffffffffffffff6) r3 = open(&(0x7f0000b26000)="2e2f636f6e74726f6c00", 0x80000, 0x0) r4 = msgget$private(0x0, 0x40) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000b26000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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creat(&(0x7f0000015000-0xa)="2e2f62757300", 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000001b000-0x6)="2e2f62757300", &(0x7f000001b000-0x6)="2e2f62757300", &(0x7f0000d48000-0x7)="6372616d667300", 0x201000, &(0x7f0000ac4000-0x2)="6ed4") mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fb8000-0xb)="2f6465762f6877726e6700", 0x121080, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000417000-0x6)="2e2f636f6e74726f6c00", &(0x7f0000fb9000-0x8)="2e2f66696c653000", &(0x7f0000014000)="6578743200", 0x0, &(0x7f0000fb8000)="") ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000b27000-0x10)={0x2, 0x10000000002, 0x5, 0x6}) clock_gettime(0x3, &(0x7f00000ab000)={0x0, 0x0}) epoll_create1(0x80000) r5 = fcntl$getown(r0, 0x9) ptrace$setregs(0xd, r5, 0x800007, &(0x7f000089b000-0x7c)="455fc2733b55987b9c9e25e39883f7f4df738fef1774f3d55b1a2a9322f7fd3c0a27c56d4fb45eb5d4e3aa5ee50f15c2e4e75e08936ea8b130b13253f9513d659a1fd1d026adca357fd7a90ffe997bd2a178e30d0e1201edecfba4c915a64ff031351f2e2f88735adc655e29d08e59f6f44369cd918a32001ebbe472") mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000b29000-0x10)={0x0, 0x0}) mmap(&(0x7f0000b28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000b29000-0xa)="2e2f636f6e74726f6c00", &(0x7f00000e0000-0x6)="2e2f62757300") ftruncate(r2, 0x8000004) getpgrp(0x0) socket(0xa, 0x3, 0x41) 2017/09/29 11:28:22 executing program 0: mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005c6000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c6000)=0xe8) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00005c6000)="2e2f66696c653000", &(0x7f0000447000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000020b000-0x14)={0x7, 0x6, 0xffffffff, 0x200, 0x401, 0x9, 0x9, 0x10000, 0x1, 0xc652}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005c6000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0xfffffffffffffffd, 0x2, 0x1000, 0x1, 0x2, 0x1, 0x80, 0x80, 0x7, r1, r2}, {0x3f, 0xffffffff, 0x80000000, 0x3, 0x0, 0x311600c, 0x2, 0x3}, {0x6, 0x3, 0x20, 0x1}, 0x80000000, 0x1cf, 0x7fffffff, 0x1, 0x24, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x80000001, 0x4daa}, 0x9, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe, 0x2, 0x2, 0x1, 0xfffffffffffffff8, 0x400, 0xda5}}, 0xe8) mmap(&(0x7f00005c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f00005c8000-0x4)=0x7, 0x4) ioctl(r0, 0x237b, &(0x7f0000001000)="") fcntl$setstatus(r0, 0x4, 0x3ffc) read(r0, &(0x7f00005c6000-0x39)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) 2017/09/29 11:28:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006c7000)="2f6465762f6175746f667300", 0x200000, 0x0) r1 = accept4$llc(r0, &(0x7f0000492000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000db9000-0x4)=0x10, 0x7fffd) fstatfs(r1, &(0x7f00005ad000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = socket$inet_tcp(0x2, 0x1, 0x0) mlock2(&(0x7f00000f9000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00006ac000-0x4)=0x7, 0x4) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00001da000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) request_key(&(0x7f0000670000)="6c6f676f6e00", &(0x7f000078a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000aa6000)="00", 0xfffffffffffffffb) r3 = socket$inet6(0xa, 0x2, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d51000)={0x0, 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f00002a8000-0x8)="2e2f66696c653000", 0x200, 0x8) connect$ax25(r5, &(0x7f0000fe7000)={0x3, {"e39a29382a3ed5"}, 0x5}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00007fd000-0xc)={0x100000005, 0x40000000000, 0x133, 0x4, 0x0}, 0xc) write$fuse_notify_delete(r5, &(0x7f0000a66000)={0x28, 0x100000001, 0x0, 0x202, 0xac1, 0x40}, 0x28) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000d03000)={0x4, &(0x7f0000137000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000f6f000)={r6, 0x1}) poll(&(0x7f0000acd000)=[{r3, 0x304, 0x0}, {r3, 0x1, 0x0}, {r4, 0x4004, 0x0}, {r3, 0x0, 0x0}, {r3, 0x20, 0x0}, {r3, 0x400, 0x0}, {r3, 0x2000, 0x0}], 0x7, 0xffff) r7 = dup2(r1, r3) link(&(0x7f0000ee5000)="2e2f66696c653000", &(0x7f0000c41000-0x8)="2e2f66696c653000") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000a0e000-0x14)={0x3, 0x3, 0xffffffffffffffff, 0x3, 0x4}) r8 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005de000)={0x0, 0x0, 0x0}, &(0x7f0000e98000)=0xc) lchown(&(0x7f0000960000-0x8)="2e2f66696c653000", r8, r9) getsockopt$inet6_mreq(r7, 0x29, 0x1f, &(0x7f000098f000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000f99000-0x4)=0x14) ftruncate(r7, 0x8000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00006a5000-0x5c)={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0xf67, 0x8000000000005f, 0x0, 0x3f, 0x0, 0x0, 0x0, 0xfffffffd]}, 0x5c) lstat(&(0x7f00004aa000)="2e2f66696c653000", &(0x7f0000baa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000554000-0x8)="2e2f66696c653000", &(0x7f000040a000)="2e2f66696c653000", 0x0, 0x0, r10, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r2, 0x6, 0x6bf, &(0x7f0000f76000-0x4)=0x7ff, 0x4) [ 106.162309] ================================================================== [ 106.169702] BUG: KASAN: slab-out-of-bounds in do_raw_write_lock+0x1a3/0x1d0 at addr ffff8801c6084868 [ 106.178950] Read of size 4 by task syz-executor0/18773 [ 106.184195] CPU: 0 PID: 18773 Comm: syz-executor0 Not tainted 4.9.52-gc30c69c #54 [ 106.191793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.201124] ffff8801a7cd7a28 ffffffff81d93149 ffff8801d83f08c0 ffff8801c6084800 [ 106.209130] ffff8801c6084860[ 106.209241] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. [ 106.220499] ffffed0038c1090d ffff8801c6084868 ffff8801a7cd7a50 [ 106.226935] ffffffff8153cbdc ffffed0038c1090d ffff8801d83f08c0 0000000000000000 [ 106.234950] Call Trace: [ 106.237524] [] dump_stack+0xc1/0x128 [ 106.242882] [] kasan_object_err+0x1c/0x70 [ 106.248661] [] kasan_report.part.1+0x21c/0x500 [ 106.254879] [] ? do_raw_write_lock+0x1a3/0x1d0 [ 106.261096] [] __asan_report_load4_noabort+0x29/0x30 [ 106.267832] [] do_raw_write_lock+0x1a3/0x1d0 [ 106.273872] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.276404] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. [ 106.288716] [] ? sg_remove_request+0x70/0x120 [ 106.294829] [] sg_remove_request+0x70/0x120 [ 106.300777] [] sg_finish_rem_req+0x295/0x340 [ 106.306819] [] sg_read+0x91c/0x1400 [ 106.312085] [] ? do_futex+0x3e8/0x1640 [ 106.317607] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.324259] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.331259] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.338249] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.344884] [] __vfs_read+0x103/0x670 [ 106.350303] [] ? __kernel_write+0x340/0x340 [ 106.356250] [] ? fsnotify+0x86/0xf30 [ 106.361602] [] ? fsnotify+0xf30/0xf30 [ 106.367042] [] ? avc_policy_seqno+0x9/0x20 [ 106.372911] [] ? selinux_file_permission+0x82/0x460 [ 106.379565] [] ? security_file_permission+0x89/0x1e0 [ 106.386302] [] ? rw_verify_area+0xe5/0x2b0 [ 106.392168] [] vfs_read+0x107/0x330 [ 106.397421] [] SyS_read+0xd9/0x1b0 [ 106.402581] [] ? vfs_copy_file_range+0x680/0x680 [ 106.408953] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.415499] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.422047] Object at ffff8801c6084800, in cache fasync_cache size: 96 [ 106.428675] Allocated: [ 106.431145] PID = 18773 [ 106.433696] save_stack_trace+0x16/0x20 [ 106.437634] save_stack+0x43/0xd0 [ 106.441052] kasan_kmalloc+0xad/0xe0 [ 106.444739] kasan_slab_alloc+0x12/0x20 [ 106.448677] kmem_cache_alloc+0xba/0x290 [ 106.452708] fasync_helper+0x37/0xb0 [ 106.456388] sg_fasync+0x86/0xb0 [ 106.459717] SyS_fcntl+0x658/0xc70 [ 106.463224] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.467942] Freed: [ 106.470056] PID = 16791 [ 106.472609] save_stack_trace+0x16/0x20 [ 106.476555] save_stack+0x43/0xd0 [ 106.479973] kasan_slab_free+0x73/0xc0 [ 106.483826] kmem_cache_free+0xb2/0x2e0 [ 106.487766] fasync_free+0x1c/0x20 [ 106.491272] fcntl_setlease+0x168/0x220 [ 106.495211] SyS_fcntl+0x6e6/0xc70 [ 106.498718] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.503448] Memory state around the buggy address: [ 106.508349] ffff8801c6084700: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.515676] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.523000] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.530322] ^ [ 106.537043] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.544374] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.551696] ================================================================== [ 106.559020] ================================================================== [ 106.566348] BUG: KASAN: slab-out-of-bounds in do_raw_write_lock+0x1bd/0x1d0 at addr ffff8801c6084870 [ 106.575587] Read of size 8 by task syz-executor0/18773 [ 106.580832] CPU: 0 PID: 18773 Comm: syz-executor0 Tainted: G B 4.9.52-gc30c69c #54 [ 106.589631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.598956] ffff8801a7cd7a28 ffffffff81d93149 ffff8801d83f08c0 ffff8801c6084800 [ 106.606909] ffff8801c6084860 ffffed0038c1090e ffff8801c6084870 ffff8801a7cd7a50 [ 106.614862] ffffffff8153cbdc ffffed0038c1090e ffff8801d83f08c0 0000000000000000 [ 106.622815] Call Trace: [ 106.625380] [] dump_stack+0xc1/0x128 [ 106.631060] [] kasan_object_err+0x1c/0x70 [ 106.636831] [] kasan_report.part.1+0x21c/0x500 [ 106.643030] [] ? do_raw_write_lock+0x1bd/0x1d0 [ 106.649226] [] __asan_report_load8_noabort+0x29/0x30 [ 106.655944] [] do_raw_write_lock+0x1bd/0x1d0 [ 106.661968] [] _raw_write_lock_irqsave+0x56/0x62 [ 106.668343] [] ? sg_remove_request+0x70/0x120 [ 106.674460] [] sg_remove_request+0x70/0x120 [ 106.680396] [] sg_finish_rem_req+0x295/0x340 [ 106.686419] [] sg_read+0x91c/0x1400 [ 106.691665] [] ? do_futex+0x3e8/0x1640 [ 106.697167] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.703802] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.710786] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 106.717768] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 106.724405] [] __vfs_read+0x103/0x670 [ 106.729821] [] ? __kernel_write+0x340/0x340 [ 106.735758] [] ? fsnotify+0x86/0xf30 [ 106.741085] [] ? fsnotify+0xf30/0xf30 [ 106.746503] [] ? avc_policy_seqno+0x9/0x20 [ 106.752356] [] ? selinux_file_permission+0x82/0x460 [ 106.758986] [] ? security_file_permission+0x89/0x1e0 [ 106.765703] [] ? rw_verify_area+0xe5/0x2b0 [ 106.771553] [] vfs_read+0x107/0x330 [ 106.776794] [] SyS_read+0xd9/0x1b0 [ 106.781949] [] ? vfs_copy_file_range+0x680/0x680 [ 106.788320] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 106.794867] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.801409] Object at ffff8801c6084800, in cache fasync_cache size: 96 [ 106.808034] Allocated: [ 106.810496] PID = 18773 [ 106.813048] save_stack_trace+0x16/0x20 [ 106.816988] save_stack+0x43/0xd0 [ 106.820403] kasan_kmalloc+0xad/0xe0 [ 106.824080] kasan_slab_alloc+0x12/0x20 [ 106.828016] kmem_cache_alloc+0xba/0x290 [ 106.832041] fasync_helper+0x37/0xb0 [ 106.835718] sg_fasync+0x86/0xb0 [ 106.839047] SyS_fcntl+0x658/0xc70 [ 106.842551] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.847268] Freed: [ 106.849378] PID = 16791 [ 106.851928] save_stack_trace+0x16/0x20 [ 106.855866] save_stack+0x43/0xd0 [ 106.859284] kasan_slab_free+0x73/0xc0 [ 106.863132] kmem_cache_free+0xb2/0x2e0 [ 106.867069] fasync_free+0x1c/0x20 [ 106.870572] fcntl_setlease+0x168/0x220 [ 106.874510] SyS_fcntl+0x6e6/0xc70 [ 106.878015] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 106.882750] Memory state around the buggy address: [ 106.887650] ffff8801c6084700: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.894973] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.902296] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.909617] ^ [ 106.916592] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 106.923913] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 106.931234] ================================================================== [ 106.938558] ================================================================== [ 106.945884] BUG: KASAN: slab-out-of-bounds in do_raw_write_lock+0x199/0x1d0 at addr ffff8801c608486c [ 106.955116] Read of size 4 by task syz-executor0/18773 [ 106.960361] CPU: 0 PID: 18773 Comm: syz-executor0 Tainted: G B 4.9.52-gc30c69c #54 [ 106.969158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.978483] ffff8801a7cd7a28 ffffffff81d93149 ffff8801d83f08c0 ffff8801c6084800 [ 106.986429] ffff8801c6084860 ffffed0038c1090d ffff8801c608486c ffff8801a7cd7a50 [ 106.994383] ffffffff8153cbdc ffffed0038c1090d ffff8801d83f08c0 0000000000000000 [ 107.002331] Call Trace: [ 107.004882] [] dump_stack+0xc1/0x128 [ 107.010211] [] kasan_object_err+0x1c/0x70 [ 107.015975] [] kasan_report.part.1+0x21c/0x500 [ 107.022170] [] ? do_raw_write_lock+0x199/0x1d0 [ 107.028367] [] __asan_report_load4_noabort+0x29/0x30 [ 107.035082] [] do_raw_write_lock+0x199/0x1d0 [ 107.041106] [] _raw_write_lock_irqsave+0x56/0x62 [ 107.047553] [] ? sg_remove_request+0x70/0x120 [ 107.053663] [] sg_remove_request+0x70/0x120 [ 107.059598] [] sg_finish_rem_req+0x295/0x340 [ 107.065621] [] sg_read+0x91c/0x1400 [ 107.070866] [] ? do_futex+0x3e8/0x1640 [ 107.076370] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 107.083002] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 107.089980] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 107.096957] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 107.103588] [] __vfs_read+0x103/0x670 [ 107.109004] [] ? __kernel_write+0x340/0x340 [ 107.114941] [] ? fsnotify+0x86/0xf30 [ 107.120270] [] ? fsnotify+0xf30/0xf30 [ 107.125692] [] ? avc_policy_seqno+0x9/0x20 [ 107.131541] [] ? selinux_file_permission+0x82/0x460 [ 107.138172] [] ? security_file_permission+0x89/0x1e0 [ 107.144889] [] ? rw_verify_area+0xe5/0x2b0 [ 107.150738] [] vfs_read+0x107/0x330 [ 107.155981] [] SyS_read+0xd9/0x1b0 [ 107.161136] [] ? vfs_copy_file_range+0x680/0x680 [ 107.167509] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 107.174054] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 107.180597] Object at ffff8801c6084800, in cache fasync_cache size: 96 [ 107.187222] Allocated: [ 107.189684] PID = 18773 [ 107.192250] save_stack_trace+0x16/0x20 [ 107.196188] save_stack+0x43/0xd0 [ 107.199602] kasan_kmalloc+0xad/0xe0 [ 107.203279] kasan_slab_alloc+0x12/0x20 [ 107.207217] kmem_cache_alloc+0xba/0x290 [ 107.211242] fasync_helper+0x37/0xb0 [ 107.214920] sg_fasync+0x86/0xb0 [ 107.218249] SyS_fcntl+0x658/0xc70 [ 107.221757] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 107.226476] Freed: [ 107.228588] PID = 16791 [ 107.231134] save_stack_trace+0x16/0x20 [ 107.235072] save_stack+0x43/0xd0 [ 107.238489] kasan_slab_free+0x73/0xc0 [ 107.242347] kmem_cache_free+0xb2/0x2e0 [ 107.246284] fasync_free+0x1c/0x20 [ 107.249792] fcntl_setlease+0x168/0x220 [ 107.253728] SyS_fcntl+0x6e6/0xc70 [ 107.257233] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 107.261948] Memory state around the buggy address: [ 107.266841] ffff8801c6084700: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 107.274164] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 107.281487] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 107.288807] ^ [ 107.295521] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 107.302842] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 107.310162] ================================================================== [ 107.317483] ================================================================== [ 107.324810] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 [ 107.335344] Read of size 4 by task syz-executor0/18773 [ 107.340586] CPU: 0 PID: 18773 Comm: syz-executor0 Tainted: G B 4.9.52-gc30c69c #54 [ 107.349385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.358707] ffff8801a7cd79b0 ffffffff81d93149 ffff8801d83f08c0 ffff8801c6084800 [ 107.366655] ffff8801c6084860 ffffed0038c1090c ffff8801c6084864 ffff8801a7cd79d8 [ 107.374599] ffffffff8153cbdc ffffed0038c1090c ffff8801d83f08c0 0000000000000000 [ 107.382549] Call Trace: [ 107.385100] [] dump_stack+0xc1/0x128 [ 107.390429] [] kasan_object_err+0x1c/0x70 [ 107.396192] [] kasan_report.part.1+0x21c/0x500 [ 107.402818] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 107.410319] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 107.417211] [] __asan_report_load4_noabort+0x29/0x30 [ 107.423927] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 107.431252] [] queued_write_lock_slowpath+0x116/0x150 [ 107.438054] [] do_raw_write_lock+0xc7/0x1d0 [ 107.443989] [] _raw_write_lock_irqsave+0x56/0x62 [ 107.450360] [] ? sg_remove_request+0x70/0x120 [ 107.456470] [] sg_remove_request+0x70/0x120 [ 107.462406] [] sg_finish_rem_req+0x295/0x340 [ 107.468433] [] sg_read+0x91c/0x1400 [ 107.473676] [] ? do_futex+0x3e8/0x1640 [ 107.479179] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 107.485809] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 107.492786] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 107.499772] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 107.506409] [] __vfs_read+0x103/0x670 [ 107.511827] [] ? __kernel_write+0x340/0x340 [ 107.517766] [] ? fsnotify+0x86/0xf30 [ 107.523092] [] ? fsnotify+0xf30/0xf30 [ 107.528509] [] ? avc_policy_seqno+0x9/0x20 [ 107.534362] [] ? selinux_file_permission+0x82/0x460 [ 107.540992] [] ? security_file_permission+0x89/0x1e0 [ 107.547710] [] ? rw_verify_area+0xe5/0x2b0 [ 107.553558] [] vfs_read+0x107/0x330 [ 107.558798] [] SyS_read+0xd9/0x1b0 [ 107.563958] [] ? vfs_copy_file_range+0x680/0x680 [ 107.570327] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 107.576871] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 107.583414] Object at ffff8801c6084800, in cache fasync_cache size: 96 [ 107.590039] Allocated: [ 107.592499] PID = 18773 [ 107.595048] save_stack_trace+0x16/0x20 [ 107.598986] save_stack+0x43/0xd0 [ 107.602404] kasan_kmalloc+0xad/0xe0 [ 107.606081] kasan_slab_alloc+0x12/0x20 [ 107.610018] kmem_cache_alloc+0xba/0x290 [ 107.614043] fasync_helper+0x37/0xb0 [ 107.617727] sg_fasync+0x86/0xb0 [ 107.621064] SyS_fcntl+0x658/0xc70 [ 107.624567] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 107.629283] Freed: [ 107.631396] PID = 16791 [ 107.633945] save_stack_trace+0x16/0x20 [ 107.637880] save_stack+0x43/0xd0 [ 107.641297] kasan_slab_free+0x73/0xc0 [ 107.645148] kmem_cache_free+0xb2/0x2e0 [ 107.649086] fasync_free+0x1c/0x20 [ 107.652597] fcntl_setlease+0x168/0x220 [ 107.656536] SyS_fcntl+0x6e6/0xc70 [ 107.660038] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 107.664756] Memory state around the buggy address: [ 107.669649] ffff8801c6084700: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 107.676972] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 107.684301] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 107.691622] ^ [ 107.698076] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 107.705406] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 107.712726] ================================================================== [ 107.720048] ================================================================== [ 107.727379] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 [ 107.737919] Read of size 4 by task syz-executor0/18773 [ 107.743164] CPU: 0 PID: 18773 Comm: syz-executor0 Tainted: G B 4.9.52-gc30c69c #54 [ 107.751962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.761283] ffff8801a7cd79b0 ffffffff81d93149 ffff8801d83f08c0 ffff8801c6084800 [ 107.769234] ffff8801c6084860 ffffed0038c1090c ffff8801c6084864 ffff8801a7cd79d8 [ 107.777194] ffffffff8153cbdc ffffed0038c1090c ffff8801d83f08c0 0000000000000000 [ 107.785141] Call Trace: [ 107.787692] [] dump_stack+0xc1/0x128 [ 107.793020] [] kasan_object_err+0x1c/0x70 [ 107.798781] [] kasan_report.part.1+0x21c/0x500 [ 107.804977] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 107.812476] [] __asan_report_load4_noabort+0x29/0x30 [ 107.819192] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 107.826517] [] queued_write_lock_slowpath+0x116/0x150 [ 107.833323] [] do_raw_write_lock+0xc7/0x1d0 [ 107.839261] [] _raw_write_lock_irqsave+0x56/0x62 [ 107.845655] [] ? sg_remove_request+0x70/0x120 [ 107.851770] [] sg_remove_request+0x70/0x120 [ 107.857707] [] sg_finish_rem_req+0x295/0x340 [ 107.863731] [] sg_read+0x91c/0x1400 [ 107.868972] [] ? do_futex+0x3e8/0x1640 [ 107.874474] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 107.881103] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 107.888081] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 107.895057] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 107.901688] [] __vfs_read+0x103/0x670 [ 107.907103] [] ? __kernel_write+0x340/0x340 [ 107.913039] [] ? fsnotify+0x86/0xf30 [ 107.918367] [] ? fsnotify+0xf30/0xf30 [ 107.923782] [] ? avc_policy_seqno+0x9/0x20 [ 107.929630] [] ? selinux_file_permission+0x82/0x460 [ 107.936260] [] ? security_file_permission+0x89/0x1e0 [ 107.942977] [] ? rw_verify_area+0xe5/0x2b0 [ 107.948825] [] vfs_read+0x107/0x330 [ 107.954074] [] SyS_read+0xd9/0x1b0 [ 107.959228] [] ? vfs_copy_file_range+0x680/0x680 [ 107.965599] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 107.972144] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 107.978687] Object at ffff8801c6084800, in cache fasync_cache size: 96 [ 107.985314] Allocated: [ 107.987773] PID = 18773 [ 107.990322] save_stack_trace+0x16/0x20 [ 107.994262] save_stack+0x43/0xd0 [ 107.997680] kasan_kmalloc+0xad/0xe0 [ 108.001358] kasan_slab_alloc+0x12/0x20 [ 108.005297] kmem_cache_alloc+0xba/0x290 [ 108.009322] fasync_helper+0x37/0xb0 [ 108.013003] sg_fasync+0x86/0xb0 [ 108.016333] SyS_fcntl+0x658/0xc70 [ 108.019840] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 108.024556] Freed: [ 108.026668] PID = 16791 [ 108.029218] save_stack_trace+0x16/0x20 [ 108.033165] save_stack+0x43/0xd0 [ 108.036583] kasan_slab_free+0x73/0xc0 [ 108.040435] kmem_cache_free+0xb2/0x2e0 [ 108.044372] fasync_free+0x1c/0x20 [ 108.047878] fcntl_setlease+0x168/0x220 [ 108.051815] SyS_fcntl+0x6e6/0xc70 [ 108.055320] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 108.060037] Memory state around the buggy address: [ 108.064932] ffff8801c6084700: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 108.072256] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 108.079580] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 108.086901] ^ [ 108.093357] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 108.100765] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 108.108091] ================================================================== [ 108.115414] ================================================================== [ 108.122749] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 [ 108.133372] Read of size 4 by task syz-executor0/18773 [ 108.138613] CPU: 0 PID: 18773 Comm: syz-executor0 Tainted: G B 4.9.52-gc30c69c #54 [ 108.147410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.156728] ffff8801a7cd79b0 ffffffff81d93149 ffff8801d83f08c0 ffff8801c6084800 [ 108.164684] ffff8801c6084860 ffffed0038c1090c ffff8801c6084864 ffff8801a7cd79d8 [ 108.172635] ffffffff8153cbdc ffffed0038c1090c ffff8801d83f08c0 0000000000000000 [ 108.180581] Call Trace: [ 108.183133] [] dump_stack+0xc1/0x128 [ 108.188463] [] kasan_object_err+0x1c/0x70 [ 108.194226] [] kasan_report.part.1+0x21c/0x500 [ 108.200424] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 108.207922] [] __asan_report_load4_noabort+0x29/0x30 [ 108.214641] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 108.221965] [] queued_write_lock_slowpath+0x116/0x150 [ 108.228766] [] do_raw_write_lock+0xc7/0x1d0 [ 108.234703] [] _raw_write_lock_irqsave+0x56/0x62 [ 108.241074] [] ? sg_remove_request+0x70/0x120 [ 108.247183] [] sg_remove_request+0x70/0x120 [ 108.253119] [] sg_finish_rem_req+0x295/0x340 [ 108.259141] [] sg_read+0x91c/0x1400 [ 108.264383] [] ? do_futex+0x3e8/0x1640 [ 108.269886] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 108.276515] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 108.283492] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 108.290469] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 108.297106] [] __vfs_read+0x103/0x670 [ 108.302521] [] ? __kernel_write+0x340/0x340 [ 108.308457] [] ? fsnotify+0x86/0xf30 [ 108.313783] [] ? fsnotify+0xf30/0xf30 [ 108.319209] [] ? avc_policy_seqno+0x9/0x20 [ 108.325058] [] ? selinux_file_permission+0x82/0x460 [ 108.331691] [] ? security_file_permission+0x89/0x1e0 [ 108.338413] [] ? rw_verify_area+0xe5/0x2b0 [ 108.344262] [] vfs_read+0x107/0x330 [ 108.349517] [] SyS_read+0xd9/0x1b0 [ 108.354672] [] ? vfs_copy_file_range+0x680/0x680 [ 108.361042] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 108.367588] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 108.374131] Object at ffff8801c6084800, in cache fasync_cache size: 96 [ 108.380757] Allocated: [ 108.383219] PID = 18773 [ 108.385770] save_stack_trace+0x16/0x20 [ 108.389708] save_stack+0x43/0xd0 [ 108.393123] kasan_kmalloc+0xad/0xe0 [ 108.396802] kasan_slab_alloc+0x12/0x20 [ 108.400740] kmem_cache_alloc+0xba/0x290 [ 108.404765] fasync_helper+0x37/0xb0 [ 108.408444] sg_fasync+0x86/0xb0 [ 108.411775] SyS_fcntl+0x658/0xc70 [ 108.415280] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 108.419998] Freed: [ 108.422112] PID = 16791 [ 108.424661] save_stack_trace+0x16/0x20 [ 108.428597] save_stack+0x43/0xd0 [ 108.432014] kasan_slab_free+0x73/0xc0 [ 108.435865] kmem_cache_free+0xb2/0x2e0 [ 108.439802] fasync_free+0x1c/0x20 [ 108.443306] fcntl_setlease+0x168/0x220 [ 108.447242] SyS_fcntl+0x6e6/0xc70 [ 108.450746] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 108.455464] Memory state around the buggy address: [ 108.460364] ffff8801c6084700: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 108.467687] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 108.475009] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 108.482333] ^ [ 108.488788] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 108.496110] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 108.503432] ================================================================== [ 108.510754] ================================================================== [ 108.518083] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 [ 108.528618] Read of size 4 by task syz-executor0/18773 [ 108.533863] CPU: 0 PID: 18773 Comm: syz-executor0 Tainted: G B 4.9.52-gc30c69c #54 [ 108.542660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.551980] ffff8801a7cd79b0 ffffffff81d93149 ffff8801d83f08c0 ffff8801c6084800 [ 108.559928] ffff8801c6084860 ffffed0038c1090c ffff8801c6084864 ffff8801a7cd79d8 [ 108.567888] ffffffff8153cbdc ffffed0038c1090c ffff8801d83f08c0 0000000000000000 [ 108.575835] Call Trace: [ 108.578392] [] dump_stack+0xc1/0x128 [ 108.583723] [] kasan_object_err+0x1c/0x70 [ 108.589483] [] kasan_report.part.1+0x21c/0x500 [ 108.595682] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 108.603187] [] __asan_report_load4_noabort+0x29/0x30 [ 108.609905] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 108.617230] [] queued_write_lock_slowpath+0x116/0x150 [ 108.624033] [] do_raw_write_lock+0xc7/0x1d0 [ 108.629971] [] _raw_write_lock_irqsave+0x56/0x62 [ 108.636341] [] ? sg_remove_request+0x70/0x120 [ 108.642452] [] sg_remove_request+0x70/0x120 [ 108.648389] [] sg_finish_rem_req+0x295/0x340 [ 108.654411] [] sg_read+0x91c/0x1400 [ 108.659651] [] ? do_futex+0x3e8/0x1640 [ 108.665153] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 108.671784] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 108.678761] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 108.685737] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 108.692383] [] __vfs_read+0x103/0x670 [ 108.697800] [] ? __kernel_write+0x340/0x340 [ 108.703736] [] ? fsnotify+0x86/0xf30 [ 108.709064] [] ? fsnotify+0xf30/0xf30 [ 108.714483] [] ? avc_policy_seqno+0x9/0x20 [ 108.720332] [] ? selinux_file_permission+0x82/0x460 [ 108.726964] [] ? security_file_permission+0x89/0x1e0 [ 108.733686] [] ? rw_verify_area+0xe5/0x2b0 [ 108.739535] [] vfs_read+0x107/0x330 [ 108.744776] [] SyS_read+0xd9/0x1b0 [ 108.749930] [] ? vfs_copy_file_range+0x680/0x680 [ 108.756317] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 108.762863] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 108.769406] Object at ffff8801c6084800, in cache fasync_cache size: 96 [ 108.776034] Allocated: [ 108.778492] PID = 18773 [ 108.781043] save_stack_trace+0x16/0x20 [ 108.784981] save_stack+0x43/0xd0 [ 108.788397] kasan_kmalloc+0xad/0xe0 [ 108.792075] kasan_slab_alloc+0x12/0x20 [ 108.796015] kmem_cache_alloc+0xba/0x290 [ 108.800038] fasync_helper+0x37/0xb0 [ 108.803719] sg_fasync+0x86/0xb0 [ 108.807049] SyS_fcntl+0x658/0xc70 [ 108.810553] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 108.815271] Freed: [ 108.817384] PID = 16791 [ 108.819931] save_stack_trace+0x16/0x20 [ 108.823868] save_stack+0x43/0xd0 [ 108.827285] kasan_slab_free+0x73/0xc0 [ 108.831134] kmem_cache_free+0xb2/0x2e0 [ 108.835072] fasync_free+0x1c/0x20 [ 108.838576] fcntl_setlease+0x168/0x220 [ 108.842512] SyS_fcntl+0x6e6/0xc70 [ 108.846017] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 108.850732] Memory state around the buggy address: [ 108.855625] ffff8801c6084700: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 108.862949] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 108.870272] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 108.877598] ^ [ 108.884055] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 108.891377] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 108.898701] ================================================================== [ 108.906023] ================================================================== [ 108.913352] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 [ 108.923885] Read of size 4 by task syz-executor0/18773 [ 108.929128] CPU: 0 PID: 18773 Comm: syz-executor0 Tainted: G B 4.9.52-gc30c69c #54 [ 108.937926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.947248] ffff8801a7cd79b0 ffffffff81d93149 ffff8801d83f08c0 ffff8801c6084800 [ 108.955219] ffff8801c6084860 ffffed0038c1090c ffff8801c6084864 ffff8801a7cd79d8 [ 108.963170] ffffffff8153cbdc ffffed0038c1090c ffff8801d83f08c0 0000000000000000 [ 108.971120] Call Trace: [ 108.973675] [] dump_stack+0xc1/0x128 [ 108.979005] [] kasan_object_err+0x1c/0x70 [ 108.984767] [] kasan_report.part.1+0x21c/0x500 [ 108.990963] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 108.998462] [] __asan_report_load4_noabort+0x29/0x30 [ 109.005179] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 [ 109.012506] [] queued_write_lock_slowpath+0x116/0x150 [ 109.019312] [] do_raw_write_lock+0xc7/0x1d0 [ 109.025248] [] _raw_write_lock_irqsave+0x56/0x62 [ 109.031620] [] ? sg_remove_request+0x70/0x120 [ 109.037730] [] sg_remove_request+0x70/0x120 [ 109.043666] [] sg_finish_rem_req+0x295/0x340 [ 109.049689] [] sg_read+0x91c/0x1400 [ 109.054933] [] ? do_futex+0x3e8/0x1640 [ 109.060437] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 109.067069] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 109.074047] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 109.081028] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 109.087660] [] __vfs_read+0x103/0x670 [ 109.093075] [] ? __kernel_write+0x340/0x340 [ 109.099009] [] ? fsnotify+0x86/0xf30 [ 109.104336] [] ? fsnotify+0xf30/0xf30 [ 109.109751] [] ? avc_policy_seqno+0x9/0x20 [ 109.115600] [] ? selinux_file_permission+0x82/0x460 [ 109.122233] [] ? security_file_permission+0x89/0x1e0 [ 109.128949] [] ? rw_verify_area+0xe5/0x2b0 [ 109.134796] [] vfs_read+0x107/0x330 [ 109.140039] [] SyS_read+0xd9/0x1b0 [ 109.145203] [] ? vfs_copy_file_range+0x680/0x680 [ 109.151584] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 109.158132] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 109.164676] Object at ffff8801c6084800, in cache fasync_cache size: 96 [ 109.171300] Allocated: [ 109.173761] PID = 18773 [ 109.176314] save_stack_trace+0x16/0x20 [ 109.180250] save_stack+0x43/0xd0 [ 109.183666] kasan_kmalloc+0xad/0xe0 [ 109.187343] kasan_slab_alloc+0x12/0x20 [ 109.191281] kmem_cache_alloc+0xba/0x290 [ 109.195305] fasync_helper+0x37/0xb0 [ 109.198983] sg_fasync+0x86/0xb0 [ 109.202314] SyS_fcntl+0x658/0xc70 [ 109.205821] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 109.210543] Freed: [ 109.212657] PID = 16791 [ 109.215213] save_stack_trace+0x16/0x20 [ 109.219150] save_stack+0x43/0xd0 [ 109.222568] kasan_slab_free+0x73/0xc0 [ 109.226417] kmem_cache_free+0xb2/0x2e0 [ 109.230357] fasync_free+0x1c/0x20 [ 109.233863] fcntl_setlease+0x168/0x220 [ 109.237800] SyS_fcntl+0x6e6/0xc70 [ 109.241307] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 109.246023] Memory state around the buggy address: [ 109.250916] ffff8801c6084700: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 109.258241] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 109.265575] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 109.265578] ^ [ 109.265582] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 68 printk messages dropped ** [ 109.266003] ^ ** 1808 printk messages dropped ** [ 109.276094] save_stack+0x43/0xd0 ** 1182 printk messages dropped ** [ 109.282579] fasync_helper+0x37/0xb0 ** 1198 printk messages dropped ** [ 109.289184] kmem_cache_free+0xb2/0x2e0 ** 1231 printk messages dropped ** [ 109.295961] [] ? fsnotify+0x86/0xf30 ** 1481 printk messages dropped ** [ 109.304075] Allocated: ** 978 printk messages dropped ** [ 109.309561] Object at ffff8801c6084800, in cache fasync_cache size: 96 ** 1708 printk messages dropped ** [ 109.319156] ================================================================== ** 1891 printk messages dropped ** [ 109.329834] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2481 printk messages dropped ** [ 109.343803] [] ? security_file_permission+0x89/0x1e0 ** 1785 printk messages dropped ** [ 109.353553] ================================================================== ** 1721 printk messages dropped ** [ 109.363018] Allocated: ** 1005 printk messages dropped ** [ 109.368510] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1887 printk messages dropped ** [ 109.378860] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1893 printk messages dropped ** [ 109.390166] ================================================================== ** 1889 printk messages dropped ** [ 109.400558] ================================================================== ** 1890 printk messages dropped ** [ 109.410920] ================================================================== ** 1887 printk messages dropped ** [ 109.421283] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1892 printk messages dropped ** [ 109.431658] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2479 printk messages dropped ** [ 109.445327] [] ? avc_policy_seqno+0x9/0x20 ** 1617 printk messages dropped ** [ 109.454198] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1752 printk messages dropped ** [ 109.463794] PID = 18773 ** 1017 printk messages dropped ** [ 109.469345] [] kasan_object_err+0x1c/0x70 ** 1606 printk messages dropped ** [ 109.478166] ffffffff8153cbdc ffffed0038c1090c ffff8801d83f08c0 0000000000000000 ** 1917 printk messages dropped ** [ 109.488707] [] vfs_read+0x107/0x330 ** 1502 printk messages dropped ** [ 109.496916] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1886 printk messages dropped ** [ 109.507265] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1893 printk messages dropped ** [ 109.517749] ================================================================== ** 1889 printk messages dropped ** [ 109.528159] ================================================================== ** 1891 printk messages dropped ** [ 109.538515] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2483 printk messages dropped ** [ 109.552195] [] vfs_read+0x107/0x330 ** 1511 printk messages dropped ** [ 109.560441] ffffffff8153cbdc ffffed0038c1090c ffff8801d83f08c0 0000000000000000 ** 1923 printk messages dropped ** [ 109.571009] Allocated: ** 1004 printk messages dropped ** [ 109.576472] ^ ** 1729 printk messages dropped ** [ 109.585973] kasan_slab_alloc+0x12/0x20 ** 1278 printk messages dropped ** [ 109.592968] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1894 printk messages dropped ** [ 109.603368] ================================================================== ** 1888 printk messages dropped ** [ 109.613727] ================================================================== ** 1892 printk messages dropped ** [ 109.624073] Read of size 4 by task syz-executor0/18773 ** 1504 printk messages dropped ** [ 109.632387] [] ? vfs_copy_file_range+0x680/0x680 ** 1713 printk messages dropped ** [ 109.641733] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2479 printk messages dropped ** [ 109.655407] [] ? avc_policy_seqno+0x9/0x20 ** 1619 printk messages dropped ** [ 109.664322] Allocated: ** 1005 printk messages dropped ** [ 109.669798] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1891 printk messages dropped ** [ 109.680188] ================================================================== ** 1876 printk messages dropped ** [ 109.690510] kasan_slab_free+0x73/0xc0 ** 1240 printk messages dropped ** [ 109.697330] [] ? vfs_copy_file_range+0x680/0x680 ** 1717 printk messages dropped ** [ 109.706700] ffff8801a7cd79b0 ffffffff81d93149 ffff8801d83f08c0 ffff8801c6084800 ** 1921 printk messages dropped ** [ 109.717456] [] ? vfs_copy_file_range+0x680/0x680 ** 1716 printk messages dropped ** [ 109.726824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2253 printk messages dropped ** [ 109.739228] [] ? sg_remove_request+0x70/0x120 ** 1670 printk messages dropped ** [ 109.748374] [] dump_stack+0xc1/0x128 ** 1526 printk messages dropped ** [ 109.756742] ^ ** 1725 printk messages dropped ** [ 109.766250] PID = 18773 ** 1016 printk messages dropped ** [ 109.771792] [] dump_stack+0xc1/0x128 ** 1530 printk messages dropped ** [ 109.780232] ================================================================== ** 1888 printk messages dropped ** [ 109.790609] ================================================================== ** 1886 printk messages dropped ** [ 109.800974] ^ ** 1726 printk messages dropped ** [ 109.810492] save_stack_trace+0x16/0x20 ** 1278 printk messages dropped ** [ 109.817521] Memory state around the buggy address: ** 1441 printk messages dropped ** [ 109.825462] [] ? rw_verify_area+0xe5/0x2b0 ** 1603 printk messages dropped ** [ 109.834272] [] ? __kernel_write+0x340/0x340 ** 1642 printk messages dropped ** [ 109.843260] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1409 printk messages dropped ** [ 109.851019] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2464 printk messages dropped ** [ 109.864607] [] do_raw_write_lock+0xc7/0x1d0 ** 1648 printk messages dropped ** [ 109.873680] save_stack+0x43/0xd0 ** 1175 printk messages dropped ** [ 109.880173] Allocated: ** 1005 printk messages dropped ** [ 109.885646] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1891 printk messages dropped ** [ 109.896036] ================================================================== ** 1891 printk messages dropped ** [ 109.906400] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2457 printk messages dropped ** [ 109.919881] [] dump_stack+0xc1/0x128 ** 1525 printk messages dropped ** [ 109.928264] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1889 printk messages dropped ** [ 109.938698] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1857 printk messages dropped ** [ 109.948961] [] ? security_file_permission+0x89/0x1e0 ** 1771 printk messages dropped ** [ 109.958663] save_stack+0x43/0xd0 ** 1172 printk messages dropped ** [ 109.965158] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1741 printk messages dropped ** [ 109.974833] [] ? fsnotify+0xf30/0xf30 ** 1541 printk messages dropped ** [ 109.983372] [] ? selinux_file_permission+0x82/0x460 ** 1765 printk messages dropped ** [ 109.993090] fasync_helper+0x37/0xb0 ** 1222 printk messages dropped ** [ 109.999783] [] kasan_report.part.1+0x21c/0x500 ** 1688 printk messages dropped ** [ 110.009075] [] sg_finish_rem_req+0x295/0x340 ** 1658 printk messages dropped ** [ 110.018151] ================================================================== ** 1892 printk messages dropped ** [ 110.028519] Read of size 4 by task syz-executor0/18773 ** 1507 printk messages dropped ** [ 110.036822] Object at ffff8801c6084800, in cache fasync_cache size: 96 ** 1770 printk messages dropped ** [ 110.046499] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1410 printk messages dropped ** [ 110.054220] Read of size 4 by task syz-executor0/18773 ** 1507 printk messages dropped ** [ 110.062555] Object at ffff8801c6084800, in cache fasync_cache size: 96 ** 1764 printk messages dropped ** [ 110.072229] save_stack+0x43/0xd0 ** 1174 printk messages dropped ** [ 110.078716] Object at ffff8801c6084800, in cache fasync_cache size: 96 ** 1761 printk messages dropped ** [ 110.088371] Freed: ** 934 printk messages dropped ** [ 110.093493] ffffffff8153cbdc ffffed0038c1090c ffff8801d83f08c0 0000000000000000 ** 1890 printk messages dropped ** [ 110.103868] Call Trace: ** 1020 printk messages dropped ** [ 110.109528] sg_fasync+0x86/0xb0 ** 1153 printk messages dropped ** [ 110.115845] [] __asan_report_load4_noabort+0x29/0x30 ** 1791 printk messages dropped ** [ 110.125772] save_stack+0x43/0xd0 ** 1177 printk messages dropped ** [ 110.132275] save_stack_trace+0x16/0x20 ** 1275 printk messages dropped ** [ 110.139267] fcntl_setlease+0x168/0x220 ** 1270 printk messages dropped ** [ 110.146208] ================================================================== ** 1880 printk messages dropped ** [ 110.156540] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1409 printk messages dropped ** [ 110.164257] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2465 printk messages dropped ** [ 110.177858] [] _raw_write_lock_irqsave+0x56/0x62 ** 1726 printk messages dropped ** [ 110.187377] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1882 printk messages dropped ** [ 110.197722] kmem_cache_free+0xb2/0x2e0 ** 1270 printk messages dropped ** [ 110.204684] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1883 printk messages dropped ** [ 110.215051] Memory state around the buggy address: ** 1431 printk messages dropped ** [ 110.222952] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1822 printk messages dropped ** [ 110.232993] [] __vfs_read+0x103/0x670 ** 1547 printk messages dropped ** [ 110.241528] [] vfs_read+0x107/0x330 ** 1505 printk messages dropped ** [ 110.249812] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2463 printk messages dropped ** [ 110.263343] [] queued_write_lock_slowpath+0x116/0x150 ** 1801 printk messages dropped ** [ 110.273259] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1886 printk messages dropped ** [ 110.283653] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1886 printk messages dropped ** [ 110.294020] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1408 printk messages dropped ** [ 110.301769] ================================================================== ** 1888 printk messages dropped ** [ 110.312178] ================================================================== ** 1890 printk messages dropped ** [ 110.322559] ================================================================== ** 1893 printk messages dropped ** [ 110.332964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2253 printk messages dropped ** [ 110.345354] [] ? sg_remove_request+0x70/0x120 ** 1694 printk messages dropped ** [ 110.354655] [] ? security_file_permission+0x89/0x1e0 ** 1784 printk messages dropped ** [ 110.364417] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1890 printk messages dropped ** [ 110.374753] ================================================================== ** 1886 printk messages dropped ** [ 110.385092] ^ ** 1732 printk messages dropped ** [ 110.394629] sg_fasync+0x86/0xb0 ** 1155 printk messages dropped ** [ 110.400948] [] queued_write_lock_slowpath+0x116/0x150 ** 1801 printk messages dropped ** [ 110.410857] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1880 printk messages dropped ** [ 110.421178] fasync_free+0x1c/0x20 ** 1178 printk messages dropped ** [ 110.427679] kmem_cache_alloc+0xba/0x290 ** 1289 printk messages dropped ** [ 110.434726] ffffffff8153cbdc ffffed0038c1090c ffff8801d83f08c0 0000000000000000 ** 1922 printk messages dropped ** [ 110.445418] Object at ffff8801c6084800, in cache fasync_cache size: 96 ** 1773 printk messages dropped ** [ 110.455127] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1910 printk messages dropped ** [ 110.465618] [] queued_write_lock_slowpath+0x116/0x150 ** 1802 printk messages dropped ** [ 110.475502] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1888 printk messages dropped ** [ 110.485860] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1893 printk messages dropped ** [ 110.496248] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2474 printk messages dropped ** [ 110.509879] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1759 printk messages dropped ** [ 110.519542] [] SyS_read+0xd9/0x1b0 ** 1498 printk messages dropped ** [ 110.527726] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1881 printk messages dropped ** [ 110.538065] kmem_cache_free+0xb2/0x2e0 ** 1272 printk messages dropped ** [ 110.545043] ================================================================== ** 1892 printk messages dropped ** [ 110.555455] CPU: 0 PID: 18773 Comm: syz-executor0 Tainted: G B 4.9.52-gc30c69c #54 ** 2166 printk messages dropped ** [ 110.567369] ================================================================== ** 1891 printk messages dropped ** [ 110.577730] Read of size 4 by task syz-executor0/18773 ** 1510 printk messages dropped ** [ 110.586042] save_stack_trace+0x16/0x20 ** 1275 printk messages dropped ** [ 110.593011] fcntl_setlease+0x168/0x220 ** 1270 printk messages dropped ** [ 110.599948] ================================================================== ** 1894 printk messages dropped ** [ 110.610346] ffff8801a7cd79b0 ffffffff81d93149 ffff8801d83f08c0 ffff8801c6084800 ** 1927 printk messages dropped ** [ 110.620971] save_stack_trace+0x16/0x20 ** 1279 printk messages dropped ** [ 110.627948] ffff8801c6084700: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1893 printk messages dropped ** [ 110.638316] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1891 printk messages dropped ** [ 110.648670] ================================================================== ** 1889 printk messages dropped ** [ 110.659012] ================================================================== ** 1890 printk messages dropped ** [ 110.669371] ================================================================== ** 1891 printk messages dropped ** [ 110.679744] Read of size 4 by task syz-executor0/18773 ** 1515 printk messages dropped ** [ 110.688098] fasync_helper+0x37/0xb0 ** 1223 printk messages dropped ** [ 110.694800] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1929 printk messages dropped ** [ 110.705394] Freed: ** 939 printk messages dropped ** [ 110.710508] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1912 printk messages dropped ** [ 110.721033] [] vfs_read+0x107/0x330 ** 1511 printk messages dropped ** [ 110.729281] ffffffff8153cbdc ffffed0038c1090c ffff8801d83f08c0 0000000000000000 ** 1923 printk messages dropped ** [ 110.739834] Allocated: ** 979 printk messages dropped ** [ 110.745220] Allocated: ** 987 printk messages dropped ** [ 110.750621] sg_fasync+0x86/0xb0 ** 1145 printk messages dropped ** [ 110.756867] ffff8801a7cd79b0 ffffffff81d93149 ffff8801d83f08c0 ffff8801c6084800 ** 1923 printk messages dropped ** [ 110.767602] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1716 printk messages dropped ** [ 110.776987] ffff8801c6084860 ffffed0038c1090c ffff8801c6084864 ffff8801a7cd79d8 ** 1924 printk messages dropped ** [ 110.787585] Allocated: ** 1007 printk messages dropped ** [ 110.793111] ================================================================== ** 1892 printk messages dropped ** [ 110.803620] Read of size 4 by task syz-executor0/18773 ** 1508 printk messages dropped ** [ 110.811928] Allocated: ** 1009 printk messages dropped ** [ 110.817445] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2452 printk messages dropped ** [ 110.830850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2249 printk messages dropped ** [ 110.843227] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1895 printk messages dropped ** [ 110.853756] [] sg_finish_rem_req+0x295/0x340 ** 1656 printk messages dropped ** [ 110.862841] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1892 printk messages dropped ** [ 110.873205] ================================================================== ** 1891 printk messages dropped ** [ 110.883591] Read of size 4 by task syz-executor0/18773 ** 1513 printk messages dropped ** [ 110.891911] kasan_slab_alloc+0x12/0x20 ** 1279 printk messages dropped ** [ 110.898908] ^ ** 1735 printk messages dropped ** [ 110.908433] Freed: ** 938 printk messages dropped ** [ 110.913561] [] kasan_report.part.1+0x21c/0x500 ** 1671 printk messages dropped ** [ 110.922696] CPU: 0 PID: 18773 Comm: syz-executor0 Tainted: G B 4.9.52-gc30c69c #54 ** 2160 printk messages dropped ** [ 110.934536] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1887 printk messages dropped ** [ 110.944891] Memory state around the buggy address: ** 1443 printk messages dropped ** [ 110.952869] [] SyS_read+0xd9/0x1b0 ** 1501 printk messages dropped ** [ 110.961077] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1894 printk messages dropped ** [ 110.971473] CPU: 0 PID: 18773 Comm: syz-executor0 Tainted: G B 4.9.52-gc30c69c #54 ** 2161 printk messages dropped ** [ 110.983324] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1894 printk messages dropped ** [ 110.993669] ================================================================== ** 1891 printk messages dropped ** [ 111.004071] Read of size 4 by task syz-executor0/18773 ** 1520 printk messages dropped ** [ 111.012410] PID = 16791 ** 1014 printk messages dropped ** [ 111.017950] [] ? sg_remove_request+0x70/0x120 ** 1672 printk messages dropped ** [ 111.027121] [] kasan_report.part.1+0x21c/0x500 ** 1683 printk messages dropped ** [ 111.036325] [] queued_write_lock_slowpath+0x116/0x150 ** 1799 printk messages dropped ** [ 111.046179] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1886 printk messages dropped ** [ 111.056523] Memory state around the buggy address: ** 1446 printk messages dropped ** [ 111.064490] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1748 printk messages dropped ** [ 111.074122] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1720 printk messages dropped ** [ 111.083532] [] dump_stack+0xc1/0x128 ** 1535 printk messages dropped ** [ 111.091942] ffff8801a7cd79b0 ffffffff81d93149 ffff8801d83f08c0 ffff8801c6084800 ** 1921 printk messages dropped ** [ 111.102634] [] ? vfs_copy_file_range+0x680/0x680 ** 1717 printk messages dropped ** [ 111.112023] ffff8801a7cd79b0 ffffffff81d93149 ffff8801d83f08c0 ffff8801c6084800 ** 1928 printk messages dropped ** [ 111.122640] save_stack+0x43/0xd0 ** 1180 printk messages dropped ** [ 111.129121] [] vfs_read+0x107/0x330 ** 1510 printk messages dropped ** [ 111.137343] ffff8801c6084860 ffffed0038c1090c ffff8801c6084864 ffff8801a7cd79d8 ** 1925 printk messages dropped ** [ 111.147930] PID = 18773 ** 1015 printk messages dropped ** [ 111.153464] Call Trace: ** 1029 printk messages dropped ** [ 111.159123] fasync_free+0x1c/0x20 ** 1197 printk messages dropped ** [ 111.165676] ^ ** 1738 printk messages dropped ** [ 111.175220] save_stack+0x43/0xd0 ** 1177 printk messages dropped ** [ 111.181690] save_stack_trace+0x16/0x20 ** 1280 printk messages dropped ** [ 111.188675] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2050 printk messages dropped ** [ 111.199884] [] queued_write_lock_slowpath+0x116/0x150 ** 1775 printk messages dropped ** [ 111.209634] Allocated: ** 1006 printk messages dropped ** [ 111.215110] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1887 printk messages dropped ** [ 111.225310] ^ ** 1725 printk messages dropped ** [ 111.234915] PID = 18773 ** 1015 printk messages dropped ** [ 111.240454] Call Trace: ** 1025 printk messages dropped ** [ 111.246141] save_stack_trace+0x16/0x20 ** 1276 printk messages dropped ** [ 111.253116] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2479 printk messages dropped ** [ 111.266796] [] ? avc_policy_seqno+0x9/0x20 ** 1622 printk messages dropped ** [ 111.275674] save_stack+0x43/0xd0 ** 1166 printk messages dropped ** [ 111.282051] [] sg_read+0x91c/0x1400 ** 1517 printk messages dropped ** [ 111.290348] ================================================================== ** 1891 printk messages dropped ** [ 111.300715] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2464 printk messages dropped ** [ 111.314287] [] do_raw_write_lock+0xc7/0x1d0 ** 1637 printk messages dropped ** [ 111.323296] save_stack+0x43/0xd0 ** 1174 printk messages dropped ** [ 111.329770] [] ? fsnotify+0x86/0xf30 ** 1524 printk messages dropped ** [ 111.338110] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1888 printk messages dropped ** [ 111.348517] [] __asan_report_load4_noabort+0x29/0x30 ** 1783 printk messages dropped ** [ 111.358324] kmem_cache_alloc+0xba/0x290 ** 1183 printk messages dropped ** [ 111.364845] Allocated: ** 1006 printk messages dropped ** [ 111.370322] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1890 printk messages dropped ** [ 111.380705] ================================================================== ** 1892 printk messages dropped ** [ 111.391664] Read of size 4 by task syz-executor0/18773 ** 1514 printk messages dropped ** [ 111.400015] kmem_cache_alloc+0xba/0x290 ** 1285 printk messages dropped ** [ 111.407038] CPU: 0 PID: 18773 Comm: syz-executor0 Tainted: G B 4.9.52-gc30c69c #54 ** 2166 printk messages dropped ** [ 111.418892] ================================================================== ** 1886 printk messages dropped ** [ 111.429256] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1891 printk messages dropped ** [ 111.439607] ================================================================== ** 1892 printk messages dropped ** [ 111.450031] Read of size 4 by task syz-executor0/18773 ** 1515 printk messages dropped ** [ 111.458364] fasync_helper+0x37/0xb0 ** 1223 printk messages dropped ** [ 111.465052] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1929 printk messages dropped ** [ 111.475622] Freed: ** 921 printk messages dropped ** [ 111.480661] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1873 printk messages dropped ** [ 111.490934] fasync_helper+0x37/0xb0 ** 1222 printk messages dropped ** [ 111.497606] [] kasan_report.part.1+0x21c/0x500 ** 1689 printk messages dropped ** [ 111.507026] [] sg_read+0x91c/0x1400 ** 1515 printk messages dropped ** [ 111.515321] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1892 printk messages dropped ** [ 111.525681] ================================================================== ** 1891 printk messages dropped ** [ 111.536056] Read of size 4 by task syz-executor0/18773 ** 1511 printk messages dropped ** [ 111.544372] save_stack+0x43/0xd0 ** 1177 printk messages dropped ** [ 111.550821] [] ? selinux_file_permission+0x82/0x460 ** 1748 printk messages dropped ** [ 111.560413] [] ? avc_policy_seqno+0x9/0x20 ** 1624 printk messages dropped ** [ 111.569328] kasan_slab_alloc+0x12/0x20 ** 1278 printk messages dropped ** [ 111.576322] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1889 printk messages dropped ** [ 111.586773] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1890 printk messages dropped ** [ 111.597130] ^ ** 1700 printk messages dropped ** [ 111.606451] [] _raw_write_lock_irqsave+0x56/0x62 ** 1727 printk messages dropped ** [ 111.615952] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1881 printk messages dropped ** [ 111.626394] kmem_cache_free+0xb2/0x2e0 ** 1273 printk messages dropped ** [ 111.633370] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2475 printk messages dropped ** [ 111.646987] [] __vfs_read+0x103/0x670 ** 1544 printk messages dropped ** [ 111.655493] [] ? selinux_file_permission+0x82/0x460 ** 1772 printk messages dropped ** [ 111.665201] save_stack+0x43/0xd0 ** 1173 printk messages dropped ** [ 111.671665] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1749 printk messages dropped ** [ 111.681250] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1747 printk messages dropped ** [ 111.690818] [] ? vfs_copy_file_range+0x680/0x680 ** 1720 printk messages dropped ** [ 111.700217] Call Trace: ** 1028 printk messages dropped ** [ 111.705903] kmem_cache_free+0xb2/0x2e0 ** 1273 printk messages dropped ** [ 111.712854] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2478 printk messages dropped ** [ 111.726442] [] ? fsnotify+0xf30/0xf30 ** 1537 printk messages dropped ** [ 111.734865] [] ? __kernel_write+0x340/0x340 ** 1642 printk messages dropped ** [ 111.743857] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1384 printk messages dropped ** [ 111.751448] kasan_slab_alloc+0x12/0x20 ** 1271 printk messages dropped ** [ 111.758438] fasync_free+0x1c/0x20 ** 1193 printk messages dropped ** [ 111.764974] Memory state around the buggy address: ** 1437 printk messages dropped ** [ 111.773060] [] ? fsnotify+0xf30/0xf30 ** 1535 printk messages dropped ** [ 111.781512] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1756 printk messages dropped ** [ 111.791175] [] ? security_file_permission+0x89/0x1e0 ** 1752 printk messages dropped ** [ 111.800841] [] SyS_read+0xd9/0x1b0 ** 1497 printk messages dropped ** [ 111.809033] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1890 printk messages dropped ** [ 111.819582] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1893 printk messages dropped ** [ 111.829987] ================================================================== ** 1886 printk messages dropped ** [ 111.840348] ^ ** 1733 printk messages dropped ** [ 111.849858] SyS_fcntl+0x658/0xc70 ** 1192 printk messages dropped ** [ 111.856387] PID = 16791 ** 1007 printk messages dropped ** [ 111.861933] [] kasan_report.part.1+0x21c/0x500 ** 1684 printk messages dropped ** [ 111.871178] [] do_raw_write_lock+0xc7/0x1d0 ** 1644 printk messages dropped ** [ 111.880250] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1412 printk messages dropped ** [ 111.888013] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1868 printk messages dropped ** [ 111.898276] save_stack_trace+0x16/0x20 ** 1280 printk messages dropped ** [ 111.905265] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1891 printk messages dropped ** [ 111.915773] ^ ** 1730 printk messages dropped ** [ 111.925287] kmem_cache_alloc+0xba/0x290 ** 1284 printk messages dropped ** [ 111.932288] Read of size 4 by task syz-executor0/18773 ** 1506 printk messages dropped ** [ 111.940594] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1749 printk messages dropped ** [ 111.950221] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1749 printk messages dropped ** [ 111.959831] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1749 printk messages dropped ** [ 111.969428] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1748 printk messages dropped ** [ 111.979026] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1744 printk messages dropped ** [ 111.988573] [] ? security_file_permission+0x89/0x1e0 ** 1782 printk messages dropped ** [ 111.998331] ^ ** 1729 printk messages dropped ** [ 112.007828] kasan_slab_alloc+0x12/0x20 ** 1277 printk messages dropped ** [ 112.014850] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1894 printk messages dropped ** [ 112.025242] ================================================================== ** 1890 printk messages dropped ** [ 112.035605] ================================================================== ** 1892 printk messages dropped ** [ 112.045974] CPU: 0 PID: 18773 Comm: syz-executor0 Tainted: G B 4.9.52-gc30c69c #54 ** 2166 printk messages dropped ** [ 112.057849] ================================================================== ** 1858 printk messages dropped ** [ 112.068073] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1749 printk messages dropped ** [ 112.077657] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1747 printk messages dropped ** [ 112.087334] [] ? vfs_copy_file_range+0x680/0x680 ** 1718 printk messages dropped ** [ 112.096784] ffff8801c6084860 ffffed0038c1090c ffff8801c6084864 ffff8801a7cd79d8 ** 1927 printk messages dropped ** [ 112.107417] save_stack+0x43/0xd0 ** 1178 printk messages dropped ** [ 112.113875] [] ? security_file_permission+0x89/0x1e0 ** 1786 printk messages dropped ** [ 112.123620] ================================================================== ** 1888 printk messages dropped ** [ 112.133975] ================================================================== ** 1892 printk messages dropped ** [ 112.144325] Read of size 4 by task syz-executor0/18773 ** 1518 printk messages dropped ** [ 112.152670] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1411 printk messages dropped ** [ 112.160417] ffff8801c6084700: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1888 printk messages dropped ** [ 112.170757] Memory state around the buggy address: ** 1436 printk messages dropped ** [ 112.178666] [] ? fsnotify+0x86/0xf30 ** 1523 printk messages dropped ** [ 112.187025] [] __asan_report_load4_noabort+0x29/0x30 ** 1756 printk messages dropped ** [ 112.196716] [] sg_finish_rem_req+0x295/0x340 ** 1658 printk messages dropped ** [ 112.205793] ================================================================== ** 1864 printk messages dropped ** [ 112.216057] save_stack+0x43/0xd0 ** 1182 printk messages dropped ** [ 112.222695] [] ? vfs_copy_file_range+0x680/0x680 ** 1718 printk messages dropped ** [ 112.232133] ffff8801c6084860 ffffed0038c1090c ffff8801c6084864 ffff8801a7cd79d8 ** 1918 printk messages dropped ** [ 112.242765] [] vfs_read+0x107/0x330 ** 1498 printk messages dropped ** [ 112.250937] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1889 printk messages dropped ** [ 112.261338] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1959 printk messages dropped ** [ 112.272179] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1891 printk messages dropped ** [ 112.282548] ^ ** 1731 printk messages dropped ** [ 112.292052] fasync_helper+0x37/0xb0 ** 1213 printk messages dropped ** [ 112.298658] Read of size 4 by task syz-executor0/18773 ** 1508 printk messages dropped ** [ 112.306974] Allocated: ** 1007 printk messages dropped ** [ 112.312460] ================================================================== ** 1894 printk messages dropped ** [ 112.322915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2240 printk messages dropped ** [ 112.335214] ffff8801a7cd79b0 ffffffff81d93149 ffff8801d83f08c0 ffff8801c6084800 ** 1898 printk messages dropped ** [ 112.345607] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1889 printk messages dropped ** [ 112.356007] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1895 printk messages dropped ** [ 112.366560] [] sg_finish_rem_req+0x295/0x340 ** 1658 printk messages dropped ** [ 112.375662] ================================================================== ** 1878 printk messages dropped ** [ 112.385967] fasync_free+0x1c/0x20 ** 1195 printk messages dropped ** [ 112.392512] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1890 printk messages dropped ** [ 112.402990] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1892 printk messages dropped ** [ 112.413351] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1892 printk messages dropped ** [ 112.423732] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2480 printk messages dropped ** [ 112.437363] [] ? selinux_file_permission+0x82/0x460 ** 1775 printk messages dropped ** [ 112.447078] fasync_free+0x1c/0x20 ** 1195 printk messages dropped ** [ 112.453620] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1892 printk messages dropped ** [ 112.463971] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1894 printk messages dropped ** [ 112.474313] Read of size 4 by task syz-executor0/18773 ** 1485 printk messages dropped ** [ 112.482478] [] ? sg_remove_request+0x70/0x120 ** 1667 printk messages dropped ** [ 112.491584] ffff8801c6084860 ffffed0038c1090c ffff8801c6084864 ffff8801a7cd79d8 ** 1890 printk messages dropped ** [ 112.501957] ffffffff8153cbdc ffffed0038c1090c ffff8801d83f08c0 0000000000000000 ** 1925 printk messages dropped ** [ 112.512646] save_stack_trace+0x16/0x20 ** 1279 printk messages dropped ** [ 112.519823] ffff8801c6084700: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1894 printk messages dropped ** [ 112.530233] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1886 printk messages dropped ** [ 112.540602] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1840 printk messages dropped ** [ 112.550675] [] do_raw_write_lock+0xc7/0x1d0 ** 1595 printk messages dropped ** [ 112.559391] Read of size 4 by task syz-executor0/18773 ** 1493 printk messages dropped ** [ 112.567771] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1741 printk messages dropped ** [ 112.577559] [] ? sg_remove_request+0x70/0x120 ** 1660 printk messages dropped ** [ 112.586867] ================================================================== ** 1881 printk messages dropped ** [ 112.597310] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1407 printk messages dropped ** [ 112.605087] ================================================================== ** 1883 printk messages dropped ** [ 112.615512] ffff8801c6084700: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1877 printk messages dropped ** [ 112.625905] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1412 printk messages dropped ** [ 112.633663] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1864 printk messages dropped ** [ 112.643968] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1730 printk messages dropped ** [ 112.653475] [] sg_finish_rem_req+0x295/0x340 ** 1653 printk messages dropped ** [ 112.662592] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1893 printk messages dropped ** [ 112.673145] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1853 printk messages dropped ** [ 112.683366] [] ? selinux_file_permission+0x82/0x460 ** 1765 printk messages dropped ** [ 112.693079] fasync_helper+0x37/0xb0 ** 1213 printk messages dropped ** [ 112.699839] Read of size 4 by task syz-executor0/18773 ** 1511 printk messages dropped ** [ 112.708222] save_stack+0x43/0xd0 ** 1175 printk messages dropped ** [ 112.714678] [] ? fsnotify+0xf30/0xf30 ** 1541 printk messages dropped ** [ 112.723192] [] ? selinux_file_permission+0x82/0x460 ** 1750 printk messages dropped ** [ 112.732816] [] ? security_file_permission+0x89/0x1e0 ** 1780 printk messages dropped ** [ 112.742552] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1887 printk messages dropped ** [ 112.752938] Memory state around the buggy address: ** 1433 printk messages dropped ** [ 112.760859] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1858 printk messages dropped ** [ 112.771085] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1888 printk messages dropped ** [ 112.781471] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1895 printk messages dropped ** [ 112.791917] ================================================================== ** 1891 printk messages dropped ** [ 112.802303] Read of size 4 by task syz-executor0/18773 ** 1512 printk messages dropped ** [ 112.810604] kasan_kmalloc+0xad/0xe0 ** 1221 printk messages dropped ** [ 112.817266] ffffffff8153cbdc ffffed0038c1090c ffff8801d83f08c0 0000000000000000 ** 1926 printk messages dropped ** [ 112.827852] save_stack+0x43/0xd0 ** 1172 printk messages dropped ** [ 112.834311] [] __vfs_read+0x103/0x670 ** 1532 printk messages dropped ** [ 112.842692] [] sg_finish_rem_req+0x295/0x340 ** 1656 printk messages dropped ** [ 112.851758] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1882 printk messages dropped ** [ 112.862165] SyS_fcntl+0x6e6/0xc70 ** 1195 printk messages dropped ** [ 112.868739] ^ ** 1733 printk messages dropped ** [ 112.878262] SyS_fcntl+0x658/0xc70 ** 1196 printk messages dropped ** [ 112.884886] kmem_cache_free+0xb2/0x2e0 ** 1270 printk messages dropped ** [ 112.891824] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1894 printk messages dropped ** [ 112.902206] CPU: 0 PID: 18773 Comm: syz-executor0 Tainted: G B 4.9.52-gc30c69c #54 ** 2162 printk messages dropped ** [ 112.914097] ^ ** 1715 printk messages dropped ** [ 112.923508] [] ? selinux_file_permission+0x82/0x460 ** 1768 printk messages dropped ** [ 112.933211] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1416 printk messages dropped ** [ 112.940992] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1893 printk messages dropped ** [ 112.951413] Read of size 4 by task syz-executor0/18773 ** 1516 printk messages dropped ** [ 112.959765] sg_fasync+0x86/0xb0 ** 1158 printk messages dropped ** [ 112.966102] [] ? sg_remove_request+0x70/0x120 ** 1673 printk messages dropped ** [ 112.975244] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1897 printk messages dropped ** [ 112.985634] [] sg_finish_rem_req+0x295/0x340 ** 1660 printk messages dropped ** [ 112.994715] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2462 printk messages dropped ** [ 113.008369] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1884 printk messages dropped ** [ 113.018696] [] dump_stack+0xc1/0x128 ** 1532 printk messages dropped ** [ 113.027149] Read of size 4 by task syz-executor0/18773 ** 1508 printk messages dropped ** [ 113.035466] Allocated: ** 1008 printk messages dropped ** [ 113.040997] ================================================================== ** 1891 printk messages dropped ** [ 113.051373] Read of size 4 by task syz-executor0/18773 ** 1501 printk messages dropped ** [ 113.059648] [] ? rw_verify_area+0xe5/0x2b0 ** 1588 printk messages dropped ** [ 113.068336] [] __asan_report_load4_noabort+0x29/0x30 ** 1780 printk messages dropped ** [ 113.078178] save_stack+0x43/0xd0 ** 1178 printk messages dropped ** [ 113.084678] [] ? security_file_permission+0x89/0x1e0 ** 1781 printk messages dropped ** [ 113.094579] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1869 printk messages dropped ** [ 113.104873] kasan_kmalloc+0xad/0xe0 ** 1220 printk messages dropped ** [ 113.111540] ffff8801c6084860 ffffed0038c1090c ffff8801c6084864 ffff8801a7cd79d8 ** 1997 printk messages dropped ** [ 113.122543] save_stack+0x43/0xd0 ** 1178 printk messages dropped ** [ 113.129146] [] ? security_file_permission+0x89/0x1e0 ** 1782 printk messages dropped ** [ 113.138889] ^ ** 1721 printk messages dropped ** [ 113.148404] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1740 printk messages dropped ** [ 113.157945] [] ? fsnotify+0x86/0xf30 ** 1515 printk messages dropped ** [ 113.166236] ffff8801a7cd79b0 ffffffff81d93149 ffff8801d83f08c0 ffff8801c6084800 ** 1922 printk messages dropped ** [ 113.176888] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1737 printk messages dropped ** [ 113.186459] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1992 printk messages dropped ** [ 113.197404] fcntl_setlease+0x168/0x220 ** 1266 printk messages dropped ** [ 113.204353] ^ ** 1735 printk messages dropped ** [ 113.213973] Freed: ** 935 printk messages dropped ** [ 113.218813] Call Trace: ** 1004 printk messages dropped ** [ 113.224398] [] ? security_file_permission+0x89/0x1e0 ** 1785 printk messages dropped ** [ 113.234134] ================================================================== ** 1894 printk messages dropped ** [ 113.244534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2249 printk messages dropped ** [ 113.256888] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1888 printk messages dropped ** [ 113.267211] [] __asan_report_load4_noabort+0x29/0x30 ** 1778 printk messages dropped ** [ 113.276991] PID = 18773 ** 1014 printk messages dropped ** [ 113.282530] ffffffff8153cbdc ffffed0038c1090c ffff8801d83f08c0 0000000000000000 ** 1915 printk messages dropped ** [ 113.293115] [] ? security_file_permission+0x89/0x1e0 ** 1775 printk messages dropped ** [ 113.302875] fcntl_setlease+0x168/0x220 ** 1269 printk messages dropped ** [ 113.309883] ================================================================== ** 1825 printk messages dropped ** [ 113.319928] ffff8801a7cd79b0 ffffffff81d93149 ffff8801d83f08c0 ffff8801c6084800 ** 1874 printk messages dropped ** [ 113.330269] SyS_fcntl+0x6e6/0xc70 ** 1162 printk messages dropped ** [ 113.336845] [] ? security_file_permission+0x89/0x1e0 ** 1729 printk messages dropped ** [ 113.346551] [] __asan_report_load4_noabort+0x29/0x30 ** 1786 printk messages dropped ** [ 113.356644] SyS_fcntl+0x658/0xc70 ** 1061 printk messages dropped ** [ 113.362603] Memory state around the buggy address: ** 1443 printk messages dropped ** [ 113.370739] [] SyS_read+0xd9/0x1b0 ** 1498 printk messages dropped ** [ 113.378939] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1894 printk messages dropped ** [ 113.390064] ================================================================== ** 1886 printk messages dropped ** [ 113.400430] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1893 printk messages dropped ** [ 113.410806] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2469 printk messages dropped ** [ 113.424388] [] sg_read+0x91c/0x1400 ** 1516 printk messages dropped ** [ 113.432675] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1892 printk messages dropped ** [ 113.443086] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2471 printk messages dropped ** [ 113.456661] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1758 printk messages dropped ** [ 113.466321] [] ? selinux_file_permission+0x82/0x460 ** 1761 printk messages dropped ** [ 113.475953] save_stack+0x43/0xd0 ** 1175 printk messages dropped ** [ 113.482521] [] ? fsnotify+0xf30/0xf30 ** 1549 printk messages dropped ** [ 113.491001] Object at ffff8801c6084800, in cache fasync_cache size: 96 ** 1767 printk messages dropped ** [ 113.500708] fasync_free+0x1c/0x20 ** 1195 printk messages dropped ** [ 113.507256] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1893 printk messages dropped ** [ 113.517613] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1882 printk messages dropped ** [ 113.527967] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1399 printk messages dropped ** [ 113.535630] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1410 printk messages dropped ** [ 113.543336] Read of size 4 by task syz-executor0/18773 ** 1507 printk messages dropped ** [ 113.551754] Object at ffff8801c6084800, in cache fasync_cache size: 96 ** 1761 printk messages dropped ** [ 113.561458] Freed: ** 935 printk messages dropped ** [ 113.566580] Call Trace: ** 1007 printk messages dropped ** [ 113.572157] [] SyS_read+0xd9/0x1b0 ** 1495 printk messages dropped ** [ 113.580350] Memory state around the buggy address: ** 1446 printk messages dropped ** [ 113.588330] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1749 printk messages dropped ** [ 113.597940] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1748 printk messages dropped ** [ 113.607533] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1751 printk messages dropped ** [ 113.617133] Object at ffff8801c6084800, in cache fasync_cache size: 96 ** 1754 printk messages dropped ** [ 113.626740] kasan_kmalloc+0xad/0xe0 ** 1225 printk messages dropped ** [ 113.633451] [] kasan_report.part.1+0x21c/0x500 ** 1690 printk messages dropped ** [ 113.642732] [] ? do_futex+0x3e8/0x1640 ** 1561 printk messages dropped ** [ 113.651374] save_stack+0x43/0xd0 ** 1178 printk messages dropped ** [ 113.657833] [] ? security_file_permission+0x89/0x1e0 ** 1780 printk messages dropped ** [ 113.667564] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1871 printk messages dropped ** [ 113.677844] kasan_slab_alloc+0x12/0x20 ** 1277 printk messages dropped ** [ 113.684854] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1888 printk messages dropped ** [ 113.695251] ffff8801c6084700: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1891 printk messages dropped ** [ 113.705673] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1889 printk messages dropped ** [ 113.716055] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1887 printk messages dropped ** [ 113.726423] ffff8801c6084700: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1879 printk messages dropped ** [ 113.736752] PID = 16791 ** 1012 printk messages dropped ** [ 113.742302] [] do_raw_write_lock+0xc7/0x1d0 ** 1620 printk messages dropped ** [ 113.751240] [] __vfs_read+0x103/0x670 ** 1527 printk messages dropped ** [ 113.759648] [] queued_write_lock_slowpath+0x116/0x150 ** 1801 printk messages dropped ** [ 113.769569] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1887 printk messages dropped ** [ 113.780021] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1888 printk messages dropped ** [ 113.790425] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1862 printk messages dropped ** [ 113.800718] [] ? vfs_copy_file_range+0x680/0x680 ** 1714 printk messages dropped ** [ 113.810092] Read of size 4 by task syz-executor0/18773 ** 1504 printk messages dropped ** [ 113.818491] [] ? vfs_copy_file_range+0x680/0x680 ** 1716 printk messages dropped ** [ 113.827919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2243 printk messages dropped ** [ 113.840267] Call Trace: ** 1018 printk messages dropped ** [ 113.845890] kmem_cache_alloc+0xba/0x290 ** 1282 printk messages dropped ** [ 113.852905] ================================================================== ** 1886 printk messages dropped ** [ 113.863310] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1887 printk messages dropped ** [ 113.873722] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1889 printk messages dropped ** [ 113.884149] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1880 printk messages dropped ** [ 113.894491] kasan_slab_free+0x73/0xc0 ** 1257 printk messages dropped ** [ 113.901408] save_stack_trace+0x16/0x20 ** 1268 printk messages dropped ** [ 113.908365] ffff8801c6084700: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1890 printk messages dropped ** [ 113.918792] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1873 printk messages dropped ** [ 113.929097] fasync_helper+0x37/0xb0 ** 1218 printk messages dropped ** [ 113.935778] ffffffff8153cbdc ffffed0038c1090c ffff8801d83f08c0 0000000000000000 ** 1920 printk messages dropped ** [ 113.946396] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1726 printk messages dropped ** [ 113.955893] [] queued_write_lock_slowpath+0x116/0x150 ** 1800 printk messages dropped ** [ 113.965792] ^ ** 1723 printk messages dropped ** [ 113.975307] Object at ffff8801c6084800, in cache fasync_cache size: 96 ** 1766 printk messages dropped ** [ 113.985069] kmem_cache_free+0xb2/0x2e0 ** 1266 printk messages dropped ** [ 113.992030] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1891 printk messages dropped ** [ 114.002419] ^ ** 1725 printk messages dropped ** [ 114.011966] PID = 18773 ** 1020 printk messages dropped ** [ 114.017542] [] __asan_report_load4_noabort+0x29/0x30 ** 1785 printk messages dropped ** [ 114.027350] sg_fasync+0x86/0xb0 ** 1157 printk messages dropped ** [ 114.033711] [] _raw_write_lock_irqsave+0x56/0x62 ** 1723 printk messages dropped ** [ 114.043143] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1410 printk messages dropped ** [ 114.050870] Read of size 4 by task syz-executor0/18773 ** 1501 printk messages dropped ** [ 114.059141] [] ? rw_verify_area+0xe5/0x2b0 ** 1612 printk messages dropped ** [ 114.068008] [] ? vfs_copy_file_range+0x680/0x680 ** 1713 printk messages dropped ** [ 114.077403] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2456 printk messages dropped ** [ 114.090954] Call Trace: ** 1020 printk messages dropped ** [ 114.096603] sg_fasync+0x86/0xb0 ** 1154 printk messages dropped ** [ 114.102954] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1874 printk messages dropped ** [ 114.113289] ================================================================== ** 1886 printk messages dropped ** [ 114.123659] ^ ** 1723 printk messages dropped ** [ 114.133234] Object at ffff8801c6084800, in cache fasync_cache size: 96 ** 1770 printk messages dropped ** [ 114.142997] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1404 printk messages dropped ** [ 114.150718] ^ ** 1720 printk messages dropped ** [ 114.160210] [] ? vfs_copy_file_range+0x680/0x680 ** 1708 printk messages dropped ** [ 114.169590] ^ ** 1710 printk messages dropped ** [ 114.179048] [] __vfs_read+0x103/0x670 ** 1532 printk messages dropped ** [ 114.187481] [] sg_finish_rem_req+0x295/0x340 ** 1614 printk messages dropped ** [ 114.196458] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 ** 1809 printk messages dropped ** [ 114.206422] [] queued_write_lock_slowpath+0x116/0x150 ** 1798 printk messages dropped ** [ 114.216453] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1877 printk messages dropped ** [ 114.226914] Freed: ** 930 printk messages dropped ** [ 114.232015] CPU: 0 PID: 18773 Comm: syz-executor0 Tainted: G B 4.9.52-gc30c69c #54 ** 2137 printk messages dropped ** [ 114.243822] Allocated: ** 1004 printk messages dropped ** [ 114.249343] ^ ** 1727 printk messages dropped ** [ 114.258944] save_stack+0x43/0xd0 ** 1179 printk messages dropped ** [ 114.265425] [] ? rw_verify_area+0xe5/0x2b0 ** 1623 printk messages dropped ** [ 114.274347] fasync_helper+0x37/0xb0 ** 1199 printk messages dropped ** [ 114.280919] fasync_free+0x1c/0x20 ** 1193 printk messages dropped ** [ 114.287459] Memory state around the buggy address: ** 1441 printk messages dropped ** [ 114.295406] [] ? rw_verify_area+0xe5/0x2b0 ** 1612 printk messages dropped ** [ 114.304415] [] ? vfs_copy_file_range+0x680/0x680 ** 1718 printk messages dropped ** [ 114.313816] ffff8801c6084860 ffffed0038c1090c ffff8801c6084864 ffff8801a7cd79d8 ** 1923 printk messages dropped ** [ 114.324431] Object at ffff8801c6084800, in cache fasync_cache size: 96 ** 1759 printk messages dropped ** [ 114.334085] SyS_fcntl+0x658/0xc70 ** 1198 printk messages dropped ** [ 114.340644] fcntl_setlease+0x168/0x220 ** 1269 printk messages dropped ** [ 114.347603] ================================================================== ** 1890 printk messages dropped ** [ 114.358007] ================================================================== ** 1892 printk messages dropped ** [ 114.368371] CPU: 0 PID: 18773 Comm: syz-executor0 Tainted: G B 4.9.52-gc30c69c #54 ** 2164 printk messages dropped ** [ 114.380257] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1889 printk messages dropped ** [ 114.390605] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1889 printk messages dropped ** [ 114.400962] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1894 printk messages dropped ** [ 114.411360] CPU: 0 PID: 18773 Comm: syz-executor0 Tainted: G B 4.9.52-gc30c69c #54 ** 2163 printk messages dropped ** [ 114.423243] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1890 printk messages dropped ** [ 114.433581] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1892 printk messages dropped ** [ 114.443949] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2468 printk messages dropped ** [ 114.457513] [] sg_finish_rem_req+0x295/0x340 ** 1660 printk messages dropped ** [ 114.466593] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2461 printk messages dropped ** [ 114.480154] [] __asan_report_load4_noabort+0x29/0x30 ** 1784 printk messages dropped ** [ 114.489958] fasync_helper+0x37/0xb0 ** 1221 printk messages dropped ** [ 114.496627] [] kasan_object_err+0x1c/0x70 ** 1603 printk messages dropped ** [ 114.505485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2251 printk messages dropped ** [ 114.517860] [] do_raw_write_lock+0xc7/0x1d0 ** 1645 printk messages dropped ** [ 114.526921] Freed: ** 932 printk messages dropped ** [ 114.532015] ffff8801a7cd79b0 ffffffff81d93149 ffff8801d83f08c0 ffff8801c6084800 ** 1899 printk messages dropped ** [ 114.542447] [] queued_write_lock_slowpath+0x116/0x150 ** 1804 printk messages dropped ** [ 114.552367] ================================================================== ** 1887 printk messages dropped ** [ 114.562751] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1880 printk messages dropped ** [ 114.573079] fcntl_setlease+0x168/0x220 ** 1272 printk messages dropped ** [ 114.580064] Read of size 4 by task syz-executor0/18773 ** 1506 printk messages dropped ** [ 114.588431] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1740 printk messages dropped ** [ 114.597986] [] ? fsnotify+0xf30/0xf30 ** 1539 printk messages dropped ** [ 114.606433] [] ? fsnotify+0xf30/0xf30 ** 1545 printk messages dropped ** [ 114.614926] [] SyS_read+0xd9/0x1b0 ** 1464 printk messages dropped ** [ 114.623011] [] ? avc_policy_seqno+0x9/0x20 ** 1618 printk messages dropped ** [ 114.631910] Object at ffff8801c6084800, in cache fasync_cache size: 96 ** 1769 printk messages dropped ** [ 114.641647] SyS_fcntl+0x6e6/0xc70 ** 1193 printk messages dropped ** [ 114.648294] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1889 printk messages dropped ** [ 114.658670] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1888 printk messages dropped ** [ 114.669040] ffff8801c6084700: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1862 printk messages dropped ** [ 114.679299] [] SyS_read+0xd9/0x1b0 ** 1500 printk messages dropped ** [ 114.687503] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1887 printk messages dropped ** [ 114.697933] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1894 printk messages dropped ** [ 114.708361] ================================================================== ** 1892 printk messages dropped ** [ 114.718774] CPU: 0 PID: 18773 Comm: syz-executor0 Tainted: G B 4.9.52-gc30c69c #54 ** 2166 printk messages dropped ** [ 114.730621] ================================================================== ** 1892 printk messages dropped ** [ 114.740987] CPU: 0 PID: 18773 Comm: syz-executor0 Tainted: G B 4.9.52-gc30c69c #54 ** 2167 printk messages dropped ** [ 114.752854] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2466 printk messages dropped ** [ 114.766381] [] ? sg_remove_request+0x70/0x120 ** 1652 printk messages dropped ** [ 114.775417] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1410 printk messages dropped ** [ 114.783126] Read of size 4 by task syz-executor0/18773 ** 1508 printk messages dropped ** [ 114.791488] Allocated: ** 1019 printk messages dropped ** [ 114.797175] [] kasan_report.part.1+0x21c/0x500 ** 1685 printk messages dropped ** [ 114.806455] [] _raw_write_lock_irqsave+0x56/0x62 ** 1724 printk messages dropped ** [ 114.815925] Memory state around the buggy address: ** 1443 printk messages dropped ** [ 114.823847] [] SyS_read+0xd9/0x1b0 ** 1499 printk messages dropped ** [ 114.832043] ^ ** 1722 printk messages dropped ** [ 114.841535] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1742 printk messages dropped ** [ 114.851074] [] ? selinux_file_permission+0x82/0x460 ** 1733 printk messages dropped ** [ 114.860611] [] do_raw_write_lock+0xc7/0x1d0 ** 1620 printk messages dropped ** [ 114.869550] [] __vfs_read+0x103/0x670 ** 1544 printk messages dropped ** [ 114.878126] [] ? selinux_file_permission+0x82/0x460 ** 1761 printk messages dropped ** [ 114.887952] save_stack+0x43/0xd0 ** 1175 printk messages dropped ** [ 114.894414] [] ? fsnotify+0xf30/0xf30 ** 1542 printk messages dropped ** [ 114.902878] [] ? security_file_permission+0x89/0x1e0 ** 1785 printk messages dropped ** [ 114.912663] ================================================================== ** 1886 printk messages dropped ** [ 114.923029] ^ ** 1724 printk messages dropped ** [ 114.932512] Allocated: ** 1005 printk messages dropped ** [ 114.937997] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1890 printk messages dropped ** [ 114.948397] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1884 printk messages dropped ** [ 114.958774] ffff8801c6084700: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1892 printk messages dropped ** [ 114.969150] ^ ** 1725 printk messages dropped ** [ 114.978681] PID = 18773 ** 1019 printk messages dropped ** [ 114.984263] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1940 printk messages dropped ** [ 114.994897] ffff8801c6084700: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1892 printk messages dropped ** [ 115.005282] ^ ** 1730 printk messages dropped ** [ 115.014759] kmem_cache_alloc+0xba/0x290 ** 1287 printk messages dropped ** [ 115.021764] ffff8801a7cd79b0 ffffffff81d93149 ffff8801d83f08c0 ffff8801c6084800 ** 1925 printk messages dropped ** [ 115.032354] Allocated: ** 1006 printk messages dropped ** [ 115.037876] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1893 printk messages dropped ** [ 115.048226] Read of size 4 by task syz-executor0/18773 ** 1512 printk messages dropped ** [ 115.056557] kasan_kmalloc+0xad/0xe0 ** 1280 printk messages dropped ** [ 115.063557] ^ ** 1735 printk messages dropped ** [ 115.073077] Freed: ** 937 printk messages dropped ** [ 115.078201] [] kasan_object_err+0x1c/0x70 ** 1596 printk messages dropped ** [ 115.086935] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1871 printk messages dropped ** [ 115.097199] sg_fasync+0x86/0xb0 ** 1162 printk messages dropped ** [ 115.103566] [] ? do_futex+0x3e8/0x1640 ** 1561 printk messages dropped ** [ 115.112213] save_stack+0x43/0xd0 ** 1172 printk messages dropped ** [ 115.118688] [] __vfs_read+0x103/0x670 ** 1540 printk messages dropped ** [ 115.127119] [] ? __kernel_write+0x340/0x340 ** 1646 printk messages dropped ** [ 115.136138] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1889 printk messages dropped ** [ 115.146524] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 2141 printk messages dropped ** [ 115.158293] [] ? vfs_copy_file_range+0x680/0x680 ** 1718 printk messages dropped ** [ 115.167693] ffff8801c6084860 ffffed0038c1090c ffff8801c6084864 ffff8801a7cd79d8 ** 1935 printk messages dropped ** [ 115.178315] Freed: ** 937 printk messages dropped ** [ 115.183424] [] kasan_object_err+0x1c/0x70 ** 1593 printk messages dropped ** [ 115.192166] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 2010 printk messages dropped ** [ 115.203185] kasan_kmalloc+0xad/0xe0 ** 1221 printk messages dropped ** [ 115.209853] ffffffff8153cbdc ffffed0038c1090c ffff8801d83f08c0 0000000000000000 ** 1930 printk messages dropped ** [ 115.220367] fasync_helper+0x37/0xb0 ** 1204 printk messages dropped ** [ 115.226956] ffff8801c6084700: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1892 printk messages dropped ** [ 115.237321] ^ ** 1723 printk messages dropped ** [ 115.246869] Object at ffff8801c6084800, in cache fasync_cache size: 96 ** 1771 printk messages dropped ** [ 115.256617] Memory state around the buggy address: ** 1445 printk messages dropped ** [ 115.264560] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1737 printk messages dropped ** [ 115.274120] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1765 printk messages dropped ** [ 115.283789] PID = 18773 ** 1018 printk messages dropped ** [ 115.289341] [] kasan_report.part.1+0x21c/0x500 ** 1670 printk messages dropped ** [ 115.298551] Read of size 4 by task syz-executor0/18773 ** 1508 printk messages dropped ** [ 115.306873] Allocated: ** 1003 printk messages dropped ** [ 115.312373] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1898 printk messages dropped ** [ 115.322860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2253 printk messages dropped ** [ 115.335278] [] ? sg_remove_request+0x70/0x120 ** 1673 printk messages dropped ** [ 115.344398] [] ? native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1929 printk messages dropped ** [ 115.354975] Freed: ** 934 printk messages dropped ** [ 115.360100] ffffffff8153cbdc ffffed0038c1090c ffff8801d83f08c0 0000000000000000 ** 1814 printk messages dropped ** [ 115.370031] Read of size 4 by task syz-executor0/18773 ** 1513 printk messages dropped ** [ 115.378365] kasan_slab_alloc+0x12/0x20 ** 1271 printk messages dropped ** [ 115.385886] fasync_free+0x1c/0x20 ** 1162 printk messages dropped ** [ 115.392261] [] ? avc_policy_seqno+0x9/0x20 ** 1619 printk messages dropped ** [ 115.401139] Allocated: ** 1008 printk messages dropped ** [ 115.406631] ================================================================== ** 1893 printk messages dropped ** [ 115.417204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ** 2249 printk messages dropped ** [ 115.429549] [] native_queued_spin_lock_slowpath+0x6a1/0x6c0 ** 1898 printk messages dropped ** [ 115.439955] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1765 printk messages dropped ** [ 115.449657] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1748 printk messages dropped ** [ 115.459244] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1747 printk messages dropped ** [ 115.468837] [] SyS_read+0xd9/0x1b0 ** 1499 printk messages dropped ** [ 115.477019] ^ ** 1730 printk messages dropped ** [ 115.486532] kmem_cache_alloc+0xba/0x290 ** 1288 printk messages dropped ** [ 115.493583] ffff8801c6084860 ffffed0038c1090c ffff8801c6084864 ffff8801a7cd79d8 ** 1928 printk messages dropped ** [ 115.504196] kasan_kmalloc+0xad/0xe0 ** 1223 printk messages dropped ** [ 115.510868] [] dump_stack+0xc1/0x128 ** 1525 printk messages dropped ** [ 115.519245] >ffff8801c6084800: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1888 printk messages dropped ** [ 115.529595] ffff8801c6084780: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1891 printk messages dropped ** [ 115.539993] ^ ** 1731 printk messages dropped ** [ 115.549519] fasync_helper+0x37/0xb0 ** 1213 printk messages dropped ** [ 115.556173] Read of size 4 by task syz-executor0/18773 ** 1499 printk messages dropped ** [ 115.564427] [] ? selinux_file_permission+0x82/0x460 ** 1763 printk messages dropped ** [ 115.574098] kasan_slab_alloc+0x12/0x20 ** 1269 printk messages dropped ** [ 115.581170] kasan_slab_free+0x73/0xc0 ** 1255 printk messages dropped ** [ 115.588061] Freed: ** 935 printk messages dropped ** [ 115.593185] Call Trace: ** 1007 printk messages dropped ** [ 115.598765] [] SyS_read+0xd9/0x1b0 ** 1495 printk messages dropped ** [ 115.606969] Memory state around the buggy address: ** 1443 printk messages dropped ** [ 115.614923] [] SyS_read+0xd9/0x1b0 ** 1499 printk messages dropped ** [ 115.623110] ^ ** 1735 printk messages dropped ** [ 115.632679] Freed: ** 934 printk messages dropped ** [ 115.637784] ffffffff8153cbdc ffffed0038c1090c ffff8801d83f08c0 0000000000000000 ** 1884 printk messages dropped ** [ 115.648106] Read of size 4 by task syz-executor0/18773 ** 1504 printk messages dropped ** [ 115.656403] [] ? vfs_copy_file_range+0x680/0x680 ** 1715 printk messages dropped ** [ 115.665911] CPU: 0 PID: 18773 Comm: syz-executor0 Tainted: G B 4.9.52-gc30c69c #54 ** 2162 printk messages dropped ** [ 115.677810] ^ ** 1733 printk messages dropped ** [ 115.687376] SyS_fcntl+0x658/0xc70 ** 1199 printk messages dropped ** [ 115.693966] SyS_fcntl+0x6e6/0xc70 ** 1191 printk messages dropped ** [ 115.700494] Memory state around the buggy address: ** 1440 printk messages dropped ** [ 115.708410] [] ? security_file_permission+0x89/0x1e0 ** 1753 printk messages dropped ** [ 115.718030] [] ? vfs_copy_file_range+0x680/0x680 ** 1713 printk messages dropped ** [ 115.727403] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2475 printk messages dropped ** [ 115.741184] [] __vfs_read+0x103/0x670 ** 1545 printk messages dropped ** [ 115.749688] [] ? security_file_permission+0x89/0x1e0 ** 1779 printk messages dropped ** [ 115.759424] ffff8801c6084700: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1875 printk messages dropped ** [ 115.769777] sg_fasync+0x86/0xb0 ** 1153 printk messages dropped ** [ 115.776127] [] __asan_report_load4_noabort+0x29/0x30 ** 1775 printk messages dropped ** [ 115.785945] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1738 printk messages dropped ** [ 115.795538] [] ? __kernel_write+0x340/0x340 ** 1628 printk messages dropped ** [ 115.804482] kmem_cache_alloc+0xba/0x290 ** 1284 printk messages dropped ** [ 115.811527] Read of size 4 by task syz-executor0/18773 ** 1504 printk messages dropped ** [ 115.819896] [] ? vfs_copy_file_range+0x680/0x680 ** 1685 printk messages dropped ** [ 115.829190] save_stack_trace+0x16/0x20 ** 1275 printk messages dropped ** [ 115.836206] fcntl_setlease+0x168/0x220 ** 1267 printk messages dropped ** [ 115.843174] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1890 printk messages dropped ** [ 115.853711] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1847 printk messages dropped ** [ 115.863915] [] ? sg_proc_seq_show_debug+0xd10/0xd10 ** 1762 printk messages dropped ** [ 115.873603] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1749 printk messages dropped ** [ 115.883318] [] entry_SYSCALL_64_fastpath+0x23/0xc6 ** 1748 printk messages dropped ** [ 115.893019] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1749 printk messages dropped ** [ 115.902624] [] ? trace_hardirqs_on_thunk+0x1a/0x1c ** 1743 printk messages dropped ** [ 115.912183] [] ? selinux_file_permission+0x82/0x460 ** 1764 printk messages dropped ** [ 115.921864] kmem_cache_alloc+0xba/0x290 ** 1287 printk messages dropped ** [ 115.928898] ffff8801a7cd79b0 ffffffff81d93149 ffff8801d83f08c0 ffff8801c6084800 ** 1920 printk messages dropped ** [ 115.939494] [] SyS_read+0xd9/0x1b0 ** 1495 printk messages dropped ** [ 115.947678] Memory state around the buggy address: ** 1440 printk messages dropped ** [ 115.955600] [] ? security_file_permission+0x89/0x1e0 ** 1782 printk messages dropped ** [ 115.965369] ^ ** 1723 printk messages dropped ** [ 115.974878] Object at ffff8801c6084800, in cache fasync_cache size: 96 ** 1763 printk messages dropped ** [ 115.984537] save_stack_trace+0x16/0x20 ** 1274 printk messages dropped ** [ 115.991512] ================================================================== ** 1890 printk messages dropped ** [ 116.001970] ================================================================== ** 1885 printk messages dropped ** [ 116.012292] ^ ** 1724 printk messages dropped ** [ 116.021784] Allocated: ** 1008 printk messages dropped ** [ 116.027270] ================================================================== ** 1892 printk messages dropped ** [ 116.037766] CPU: 0 PID: 18773 Comm: syz-executor0 Tainted: G B 4.9.52-gc30c69c #54 ** 2144 printk messages dropped ** [ 116.049533] fasync_helper+0x37/0xb0 ** 1214 printk messages dropped ** [ 116.056154] CPU: 0 PID: 18773 Comm: syz-executor0 Tainted: G B 4.9.52-gc30c69c #54 ** 2168 printk messages dropped ** [ 116.068069] Read of size 4 by task syz-executor0/18773 ** 1514 printk messages dropped ** [ 116.076534] kmem_cache_alloc+0xba/0x290 ** 1283 printk messages dropped ** [ 116.083527] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2480 printk messages dropped ** [ 116.097141] [] ? selinux_file_permission+0x82/0x460 ** 1771 printk messages dropped ** [ 116.106866] save_stack_trace+0x16/0x20 ** 1272 printk messages dropped ** [ 116.113809] ffff8801c6084880: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc ** 1890 printk messages dropped ** [ 116.124168] ffff8801c6084900: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc ** 1892 printk messages dropped ** [ 116.134546] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2463 printk messages dropped ** [ 116.148072] [] queued_write_lock_slowpath+0x116/0x150 ** 1805 printk messages dropped ** [ 116.157962] BUG: KASAN: slab-out-of-bounds in native_queued_spin_lock_slowpath+0x6a1/0x6c0 at addr ffff8801c6084864 ** 2476 printk messages dropped ** [ 116.171624] [] ? __kernel_write+0x340/0x340