INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added 'ci-upstream-mmots-kasan-gce-1,10.128.15.192' (ECDSA) to the list of known hosts. 2017/10/16 04:39:50 fuzzer started 2017/10/16 04:39:50 dialing manager at 10.128.0.26:35435 2017/10/16 04:39:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x244e, &(0x7f0000666000-0x244e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "000000", 0x2418, 0x2b, 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}, {[@fragment={0x3b, 0x2, 0x6, 0x0, 0x5, 0xbd6, 0x1}, @dstopts={0x3a, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1c, "570eaf8d80e6cd6dabc8b24693901a9e25603f9b38c6fc6f91e46b00"}]}, @dstopts={0x87, 0x473, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x1000, 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{0x0, 0x39, "cd1a3d9ef6f6653f7f7ee6221ac26d6c19a3f0663050d0707c43ab2ac457f815e208d84183f95e632b10ff122b60629e446520ae99a34ec7a4"}, {0x5, 0xdc, "59eb89bcb202bb875ebd14df0723f6991437f0caba12aa602a97fa61e21affaff3a4f16d9a8cc6002b8ea81af8faae79af3806b615c7dffce2e88c8c100b2cb8afcaa7b51a7e5da863301b57b3237b156298f634d5a7b9b513f10173c06774f53dfdb332ae7bd1b132a0173836238441c11829f6760a675d0fca29341883be18a22ba9244cd946ee760678f2d2eceb08776b63b6fd8dbeefa0289897fe039c91dd2e2e1f680161d9ab2e851ba1325181affd7acb03563fe4d720fe775aa36a8658b267f3250a81ef0db47dc315b95ccc0333aae2f9e2185b1e3a0bc1"}, {0x0, 0xf0, "6c0247accdd5e55084042c54ade59db9c78c148749d87f84868be39d75e1e99816d57558ec013b700038bc00b254831bee6a1babda31d7baa06a586dbf95e7e075b68c5aa8ae9d6edf4ec6f8320f1e27db693d43bdf3a744e9d6d8663bbfa0c011026685bc1719c6a4d4b3b370463cbf0914c70f5092de10e8ce592cb18094249e6f819b3b734204589f86147a8f390e380b76fb9c1ea4e0887ef5e707aab16cc4cd537a4d9218bda07427854966e5ffae00e66ef76c95e263529774c44831050096511aadcafe74e31d933e85aa4ee08462f1ee8c9fe259133b0f4a389833b15da6e37fae7b41b5975800ca38f20ce6"}, {0xfe, 0x86, "22778d2e12a2291efa87579830f4e9e01fdb5ac49aae29a59bdcb94df76506da67dba6ad066cf1bde5a465d2dfb59782a2c574cc0598f9967950e3340ad34c1a744f44be85e2b594f77fbce909a7b9a2d09716391e507a88820354f919a7f38af97e0eeb22f9f1bd8a073309e3427fc7b6520a70f9d6ea919b213e057722141e6066e06abb16"}, {0x1, 0x1000, "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"}, {0xff, 0xc4, "de3aec9871bc9f15470cabe84bf779710c0e884f7b93c7baed03c932c5c7f30093bc716ee0a62a0144100c1ccb03de9c2ed6df7ee59b68d8d85c38271345a8dedbbd75293902a907faa941ce2b1944059ab162dcadeda897ee47e69f17385262f572d407bf0b3e20d2d01c167ce56957ca69faeac590e03d8c352eb5c29b2dede5ef9d9a6aa9374193b63f36f3d44561bf6308160e9249be604aeb9138ee4e446a48c753dbe2acdb01c9b8b1f9de105d7426bf008c7828d854abd79a983a3a6d34ac6145"}, {0x7, 0x3f, "c504ce0002c4c0c58e7a71e7e091d63f8d68c02c256e65c1da07766a3d54f96c36fa6149b14d450b871473f8173c6a866e2fe61340f21928ead84bc76bb3b8"}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "f9440c62d99b8b7c51a115c365d299ef"}, @timestamp={0x8, 0xa, 0x7fffffff, 0x44b1}, @md5sig={0x13, 0x12, "c5afc8d95e4df713574f757d549a0636"}]}}, {""}}}}}}}) 2017/10/16 04:39:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ad0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x88, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0xfff}}}}}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c9e000-0xf)="2f6465762f73657175656e63657200", 0x20401, 0x0) 2017/10/16 04:39:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1e002, 0x0, 0xa4, 0x87, 0x814c, 0xe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x51, r0, 0x0) getpgid(0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x363df0df, 0x4, 0x7, 0x80000000, 0x3}, 0x14) r1 = syz_open_dev$vcsa(&(0x7f000002c000-0xb)="2f6465762f766373612300", 0x0, 0x0) openat(r1, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x1) clone(0x80000000, &(0x7f0000032000)="1f4b8430cbc1b367e451cd443a321a3a1bce403e99ae2becee8200549782c0df3a80119999ccd7e72fabd93692388abcac513a92437db0ae5fd3663f31f41173bf0dab308d174a707b711db9a976727d8476f54e28aaca776b44c6f12509524c191be24e31ba43279f8ee1bf1b11831b5607755a4029b7a7360b2067e2ff0168653a343311c3d87996ca296d90120dbaad9b5f6edfa518530c4b3f94b37ea2f79855", &(0x7f0000007000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000032000)="ed903d084a74e2547aa6") 2017/10/16 04:39:58 executing program 4: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xb) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000165000-0x90)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000049d000-0x30)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x3, [@rand_addr=0x6, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) accept4$ax25(0xffffffffffffffff, &(0x7f0000d17000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c08000-0x4)=0x10, 0x80000) sendto$inet(r0, &(0x7f000079b000)="", 0x0, 0x0, &(0x7f0000e78000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) r1 = open(&(0x7f000001a000)="2e2f66696c653000", 0x4000000440, 0x44) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000a2c000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x805, 0x0) seccomp(0x1, 0x1, &(0x7f0000df6000)={0x6, &(0x7f000014e000)=[{0x0, 0xd37, 0x80000001, 0x0}, {0x80, 0xfffffffffffff86c, 0x4000000000000, 0x1f}, {0x800075f, 0x800005, 0x7807, 0x0}, {0x7, 0x5, 0x9, 0x9}, {0x400, 0x323, 0x2, 0x1}, {0x10001, 0x8, 0x8590, 0x1}]}) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x200000000cf1a}) r4 = dup(r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 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) r5 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f000011f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@generic={0x19, "c85c8ac440066edec13534d65bbc"}}) epoll_pwait(r4, &(0x7f0000391000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1, &(0x7f0000684000)={0x47}, 0x8) bind$inet(r2, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tee(r2, r2, 0x1000000009, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000428000)=@assoc_value={0x0, 0x0}, &(0x7f0000c1e000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f000009a000-0x40)={&(0x7f0000131000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000685000)=[0x0, 0x0], &(0x7f0000993000)=[0x0, 0x0], &(0x7f0000969000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x2, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0}) keyctl$session_to_parent(0x12) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000e25000)={0x85, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x39bdfa5c, 0xffffffffffff55a1, 0x1e, 0x10001, &(0x7f0000019000)=@common="65716c00000000000000000000000000", 0x4, 0x1000, 0x7}) listen(r4, 0x7fffff7c) 2017/10/16 04:39:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000f35000)={0x0, 0x0}) syz_open_dev$loop(&(0x7f00009ab000-0xb)="2f6465762f6c6f6f702300", 0x14d, 0x40080) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000035f000-0x11)="2f6465762f7161745f6164665f63746c00", 0x101000, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000018c000-0x30)={0x2, 0x3, &(0x7f000008f000-0x18)=[@map={0x2, 0x100, 0x0, 0xffffffffffffffff}, @map={0x0, 0x1000, 0x3, 0x1}, @map={0x0, 0x1800000, 0x1ff, 0xffffffffffffff9c}], &(0x7f0000754000)="2e7f00", 0xffffffff, 0x44, &(0x7f0000779000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, 0x1}, 0x30) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000fcd000-0x10)={0x1f002, 0x4000, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b5c000)="2f6465762f7667615f6172626974657200", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000001000-0x68)={0x0, 0x0, [0x29, 0xd99c, 0x40ca, 0x400], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000024f000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) poll(&(0x7f000040f000)=[{r3, 0x400, 0x0}], 0x1, 0xfffffffffffffffe) bind$inet(r3, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f000056a000)="00", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r3, &(0x7f0000fbf000)="", 0x0, 0xfffffffffffffffe, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000804000)=@generic="0bdd04c5b2f9656b4784135891f8fa7b") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00003b6000-0x50)={{0x71d, 0x10000}, {0x100, 0x100000000}, 0xee0a, 0x5, 0x80000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000677000-0x160)={{{{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]}, {{0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x0, 0x4, "f2d3124a21a0cdd74601bfeb46ff794be8eb6ceaa817649c77d5fb1a125c32d83309eca6aba672f4d5a08716e56a308fa86ee3747f14f2e13468a08609d87380b9754779885693c55f3dfa2ab27d0b8f"}, 0x160) pipe(&(0x7f00008ad000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r4, &(0x7f0000eef000-0x8)="2e2f66696c653000", 0x0) r5 = add_key(&(0x7f0000484000)="6b657972696e6700", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000785000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b80347c", 0xc6, 0xffffffffffffffff) r6 = add_key(&(0x7f000013b000-0x5)="6465616400", &(0x7f00009f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032c000-0xe9)="af2d28d823291fdb717bc7b8780a7534b10fe6c4502907e4d158f6f3813f98d27ef430c7391f5dd19abef4f4f87ab3bacf705e7358b1cfc4a8f6cb96eeee41fad37ae6825af301536b0ea247479581418e2e2a5d1cdac6e5cf677ec9d2d36989b4f8b0d0fa9bc883c4570dbb4485500f1b07d82d25ae5d63215afa4403160462d17233b7e302914422331d97ac6d184aac7a9eec0a056b4ca0c434df68f152a3099949c6d757bf01ae33cb5cf2669b0aefd940f04320153314aaf76304b6c5a964dc16d5c46a98423e70a3c5385979a58f86094c9ba6bf0821d7206e4b4e2d38b69634c15a979bcf37", 0xe9, 0xfffffffffffffffa) keyctl$unlink(0x9, r5, r6) sendmsg$alg(r4, &(0x7f0000386000)={0x0, 0x0, &(0x7f0000708000)=[{&(0x7f00002e1000)="f3012fca999c5f492b31b481b71addeaab04d8724c2f39701980658b49d42ac731ada7196bb484a79e2b9a8904342d2a081539f2bbe3555c275e7247aa26c361dbcf0433bcd455535036e0d95bca7a3c8af3d820ae29e5152f32b241db3af962de128b52b748edf168", 0x69}, {&(0x7f000075b000)="1bdecc00f7c40368bf4ee7d18f18e1235b931a40791c806fd73c81cf9e2386b07991d8cab2846547297ee1997b2a9805b572fab9a8ded47e8deb62b6a02d3537aaa155368ce4dedf0703f872f88764e679975e64b46d02e29b6f8a8065cf", 0x5e}, {&(0x7f000033f000)="1bb8eb240a008d884fea0530e800c5c37129f1149c22b87a8321b780a3c38e64d99adc77fd01f59f14504674ba1abba42a44e817a9be5dea9fe9a477c02a7703023cfd830f806573db5644240086d95b9219f129d62a5f4d10e55c19a9ef2c777768f6b7fa40e96185df8c47a0c565b0a21d2e4a1d52ebc229a7e1e9d064b22da2d8b58e42d7ce3a437f771c841eac74d281a9411874249f86000397164aca3f77423b212970736a48bcff2b2423f5f5c52b", 0xb2}, {&(0x7f00007da000-0x2f)="861d48d8597bedbfc4cb4de9f211b14c11ff097eef582e0630ed52e2c3090e6f88637f099b5f9f9e1cce4d49f0f635", 0x2f}], 0x4, 0x0, 0x0, 0x41}, 0x1) sync() ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000ad9000)="0000000000000000000000") 2017/10/16 04:39:58 executing program 7: openat$vcs(0xffffffffffffff9c, &(0x7f000033b000-0x9)="2f6465762f76637300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x2) connect$bt_sco(r0, &(0x7f0000ff8000-0x8)={0x1f, {0x5, 0x800, 0x100000000, 0x1, 0x400, 0xba}}, 0x8) recvfrom$inet(r0, &(0x7f0000895000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b, 0x122, &(0x7f0000eba000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001f7000)={0x0, 0x1000, "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"}, &(0x7f0000152000)=0x1008) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000086a000-0x9)="2f6465762f72746300", 0xa802, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f000034b000-0x80)={[0x4, 0x4000, 0x3000, 0xf51d2086b01615df], 0xfffffffffffff800, 0x2, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00009c3000)={r1, 0x6}, 0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003f4000-0x18)={r1, 0x7f, 0x10, 0x4, 0x7f}, &(0x7f00000cb000-0x4)=0x18) r3 = accept4$inet(r0, &(0x7f000017d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000360000-0x4)=0x10, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2712}, 0x10) r4 = gettid() fcntl$setown(r3, 0x8, r4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) readv(r5, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)="00", 0x1}], 0x1) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f000015d000)={0x0, r4}) dup2(r5, r6) tkill(r4, 0x16) accept4$ipx(r0, 0x0, &(0x7f0000242000)=0x0, 0x0) 2017/10/16 04:39:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000030c000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) setpriority(0x3, 0x0, 0x0) ptrace$getregs(0xe, 0x0, 0x7a7, &(0x7f000009e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000686000-0xe4)={0x0, 0x8, 0x0, ""}, 0x8) r1 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ed1000)={0x0, 0x0}) poll(&(0x7f0000865000-0x28)=[{0xffffffffffffffff, 0x4560, 0x0}, {r1, 0x4002, 0x0}], 0x2, 0x69) pwritev(r1, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000713000)={0x2000000000004, 0x8004, 0x7, 0x0, 0x0}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000eb4000)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000169000-0x74)=[@in6={0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x0}], 0x4) ptrace$getsig(0x4202, 0x0, 0x7, &(0x7f0000579000)={0x0, 0x0, 0x0, 0x0}) r3 = socket(0x10, 0x3, 0xa) sendfile(r3, r2, &(0x7f0000fba000)=0x0, 0x80000001) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) connect(r0, &(0x7f000052e000-0x10)=@ax25={0x3, {"9839c32de997b7"}, 0x16}, 0x10) setsockopt(0xffffffffffffffff, 0x0, 0x14, &(0x7f00009be000-0x4)="f90100", 0x3) 2017/10/16 04:39:58 executing program 6: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ee7000-0x1c)={0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000049f000)="646374637000", 0x6) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007d2000)=0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f00001cb000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0x800000000022, &(0x7f000081b000)=0x0, &(0x7f0000ed7000)=0x4) getpid() setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000641000)=0x10001, 0x4) syz_emit_ethernet(0x36, &(0x7f0000ee3000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x5, 0x4, 0xffffffffffffffff, 0x800000, 0x28, 0x0, 0x0, 0x20000000000000, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x1, 0xfffffffffffff909, 0x1006, 0x5, 0x7ff}}}}}) sendto$inet(r1, &(0x7f0000ee3000)="", 0x0, 0x20008045, &(0x7f0000c4e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x800000000001e) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x100000000001b, &(0x7f0000389000-0x4)=0x3000000, 0x4) mmap(&(0x7f000012a000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x4, 0x3a, r1, 0x0) mmap(&(0x7f0000811000/0x2000)=nil, 0x2000, 0x100000000000002, 0x13, r1, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000eeb000-0x9)="2f6465762f76637300", 0x141040, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000e8f000)={r1, r3, 0xfffffffffffffffe, 0x0, 0x0}, 0x14) setsockopt$inet_opts(r2, 0x0, 0xb, &(0x7f0000060000)="97", 0x1) setsockopt$inet_int(r2, 0x0, 0xa, &(0x7f0000008000-0x4)=0x3, 0x4) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0xffffffff7fffffff, 0x32, r1, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x20000000003, 0x32, 0xffffffffffffffff, 0x200000000) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000392000-0x4)=0x0, &(0x7f0000566000)=0x4) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000eeb000)=0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000dba000)="", &(0x7f0000dba000)=0x0) 2017/10/16 04:39:58 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000910000-0xf)="2f6465762f73657175656e63657200", 0x10040, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008f3000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x309, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fde000)={r1, 0x61, "473357c48f4b68f3d6ce351f443540868fbf831fd4b414a4587796caf1c3263f4394e460f5d890ad5a1a44480362530316b42ae4da08d81ee734f43e63d352e28ed323b3c6b5f4fef64167f826c2822be4075d8d35994672113221c20abc048baa"}, &(0x7f0000001000-0x4)=0x69) 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) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x1}, &(0x7f0000001000-0x4)=0x8) socket$bt_rfcomm(0x1f, 0x3, 0x3) perf_event_open(&(0x7f0000001000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x800001000, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, r0, 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) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) wait4(r3, &(0x7f0000003000)=0x0, 0x4000000a, &(0x7f0000003000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f00005c7000)={0x75eb, 0xcfef, 0xb86, 0x180000000000000, 0x2f2, 0x1d, 0x1, 0x100000001}, &(0x7f0000003000-0x40)={0x100000001, 0x753, 0x7f, 0x6b, 0xff, 0x1, 0x80, 0x2}, &(0x7f000074d000)={0x9, 0x4, 0x40, 0x4, 0x3, 0x7, 0x8000, 0x7ff}, &(0x7f0000002000)={0x0, r4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x0, []}, &(0x7f0000004000-0x4)=0x4) 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) timerfd_gettime(r0, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x9, 0x1, &(0x7f0000004000)={0x0, 0x989680}, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0xffffffffffffffe2, 0x85, 0x100000000000000, &(0x7f0000004000-0x8)={r5, r6}, &(0x7f000086b000-0x4)=0x0, 0xffffffffffff5172) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$loop(&(0x7f0000d90000)="2f6465762f6c6f6f702300", 0x1, 0x101002) sendfile(r7, r7, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/16 04:39:59 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="d47ef4f70740e89e09e21f409031211451a5fb7e4e81a385a36999f3b0099d493f9db364a9f2631e47417910df95754d3c04c90af1f087c6ee9eba67b7eea9783dd48f4d8203cc2dd9493b3c216a43cc6f2da9c78ff2d860dc29eef21a0364e87ff7c107ddd9e5691a76e95c2a403bd7cace92169d102e7e8c54e9f2f82be6", 0x7f, 0x50, &(0x7f0000d1a000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x43, &(0x7f0000ad0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@end={0x0}]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "01de0700000000000000810000e800e601b3b09f22"}}}}}) syz_emit_ethernet(0x46, &(0x7f00004ec000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xfbfb, @ipx={0xffff, 0x38, 0x400, 0x0, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@random=0x18000000000, @random="8e67de39da17", 0x28}, "24d8bfb7bada9e8d2655d02bb0241b38e26caff7c54a0f9f0c96"}}}}) 2017/10/16 04:39:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f61000)="2f6465762f6877726e6700", 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000546000)={0xffff, 0x51c4, 0xffffffffffffffb9, 0x2}, 0x10) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000660000-0x4)=0x5, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000609000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) 2017/10/16 04:39:59 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="d47ef4f70740e89e09e21f409031211451a5fb7e4e81a385a36999f3b0099d493f9db364a9f2631e47417910df95754d3c04c90af1f087c6ee9eba67b7eea9783dd48f4d8203cc2dd9493b3c216a43cc6f2da9c78ff2d860dc29eef21a0364e87ff7c107ddd9e5691a76e95c2a403bd7cace92169d102e7e8c54e9f2f82be6", 0x7f, 0x50, &(0x7f0000d1a000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x43, &(0x7f0000ad0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@end={0x0}]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "01de0700000000000000810000e800e601b3b09f22"}}}}}) syz_emit_ethernet(0x46, &(0x7f00004ec000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xfbfb, @ipx={0xffff, 0x38, 0x400, 0x0, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@random=0x18000000000, @random="8e67de39da17", 0x28}, "24d8bfb7bada9e8d2655d02bb0241b38e26caff7c54a0f9f0c96"}}}}) 2017/10/16 04:39:59 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000910000-0xf)="2f6465762f73657175656e63657200", 0x10040, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008f3000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x309, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fde000)={r1, 0x61, "473357c48f4b68f3d6ce351f443540868fbf831fd4b414a4587796caf1c3263f4394e460f5d890ad5a1a44480362530316b42ae4da08d81ee734f43e63d352e28ed323b3c6b5f4fef64167f826c2822be4075d8d35994672113221c20abc048baa"}, &(0x7f0000001000-0x4)=0x69) 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) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x1}, &(0x7f0000001000-0x4)=0x8) socket$bt_rfcomm(0x1f, 0x3, 0x3) perf_event_open(&(0x7f0000001000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x800001000, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, r0, 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) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0xc) wait4(r3, &(0x7f0000003000)=0x0, 0x4000000a, &(0x7f0000003000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f00005c7000)={0x75eb, 0xcfef, 0xb86, 0x180000000000000, 0x2f2, 0x1d, 0x1, 0x100000001}, &(0x7f0000003000-0x40)={0x100000001, 0x753, 0x7f, 0x6b, 0xff, 0x1, 0x80, 0x2}, &(0x7f000074d000)={0x9, 0x4, 0x40, 0x4, 0x3, 0x7, 0x8000, 0x7ff}, &(0x7f0000002000)={0x0, r4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x0, []}, &(0x7f0000004000-0x4)=0x4) 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) timerfd_gettime(r0, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$loop(&(0x7f0000d90000)="2f6465762f6c6f6f702300", 0x1, 0x101002) sendfile(r5, r5, &(0x7f000058b000-0x8)=0x0, 0x40200) 2017/10/16 04:39:59 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="d47ef4f70740e89e09e21f409031211451a5fb7e4e81a385a36999f3b0099d493f9db364a9f2631e47417910df95754d3c04c90af1f087c6ee9eba67b7eea9783dd48f4d8203cc2dd9493b3c216a43cc6f2da9c78ff2d860dc29eef21a0364e87ff7c107ddd9e5691a76e95c2a403bd7cace92169d102e7e8c54e9f2f82be6", 0x7f, 0x50, &(0x7f0000d1a000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x43, &(0x7f0000ad0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@end={0x0}]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "01de0700000000000000810000e800e601b3b09f22"}}}}}) syz_emit_ethernet(0x46, &(0x7f00004ec000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xfbfb, @ipx={0xffff, 0x38, 0x400, 0x0, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@random=0x18000000000, @random="8e67de39da17", 0x28}, "24d8bfb7bada9e8d2655d02bb0241b38e26caff7c54a0f9f0c96"}}}}) 2017/10/16 04:39:59 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="d47ef4f70740e89e09e21f409031211451a5fb7e4e81a385a36999f3b0099d493f9db364a9f2631e47417910df95754d3c04c90af1f087c6ee9eba67b7eea9783dd48f4d8203cc2dd9493b3c216a43cc6f2da9c78ff2d860dc29eef21a0364e87ff7c107ddd9e5691a76e95c2a403bd7cace92169d102e7e8c54e9f2f82be6", 0x7f, 0x50, &(0x7f0000d1a000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x43, &(0x7f0000ad0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@end={0x0}]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "01de0700000000000000810000e800e601b3b09f22"}}}}}) syz_emit_ethernet(0x46, &(0x7f00004ec000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xfbfb, @ipx={0xffff, 0x38, 0x400, 0x0, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@random=0x18000000000, @random="8e67de39da17", 0x28}, "24d8bfb7bada9e8d2655d02bb0241b38e26caff7c54a0f9f0c96"}}}}) 2017/10/16 04:39:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00004b1000)={@rand_addr=0x0, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a60000)={{0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x2, 0x700000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffe1}, 0x6, [0xbc, 0xfffffffffffffffa, 0x1, 0x100000001, 0x200, 0x9, 0x3f, 0x0]}, 0x5c) sendto$inet(r0, &(0x7f000000a000)="", 0x0, 0x0, &(0x7f0000fc3000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000fbd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = open(&(0x7f00009bc000-0x8)="2e2f66696c653000", 0x0, 0xc0) connect(r0, &(0x7f000043e000-0x80)=@generic={0x10, "395df63ac486ef4addc8a85aecf73d3d7e372c36798390ff77e2de7d0a4900b9f27d3d1b4898ed41fbfb77a3f186289209c5fc186bc9341fa167c820d72d7bc7ef15cbb1c9e79ed6465d9ce462b638bb2fdf11f9fbba5e08648aef17b76a29bdab6eb915007565705353df08b529934f812cd847ab9da1aa855530749bad"}, 0x80) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000545000)="0000000000000000000000000000000000") 2017/10/16 04:39:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r0, &(0x7f0000000000)="d47ef4f70740e89e09e21f409031211451a5fb7e4e81a385a36999f3b0099d493f9db364a9f2631e47417910df95754d3c04c90af1f087c6ee9eba67b7eea9783dd48f4d8203cc2dd9493b3c216a43cc6f2da9c78ff2d860dc29eef21a0364e87ff7c107ddd9e5691a76e95c2a403bd7cace92169d102e7e8c54e9f2f82be6", 0x7f, 0x50, &(0x7f0000d1a000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) syz_emit_ethernet(0x43, &(0x7f0000ad0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x35, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@end={0x0}]}}, @igmp={0x21, 0x0, 0x0, @empty=0x0, "01de0700000000000000810000e800e601b3b09f22"}}}}}) syz_emit_ethernet(0x46, &(0x7f00004ec000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xfbfb, @ipx={0xffff, 0x38, 0x400, 0x0, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@random=0x18000000000, @random="8e67de39da17", 0x28}, "24d8bfb7bada9e8d2655d02bb0241b38e26caff7c54a0f9f0c96"}}}}) 2017/10/16 04:39:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() syz_emit_ethernet(0x1516, &(0x7f0000022000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a328af", 0x14e0, 0x88, 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}, {[@hopopts={0x1d, 0x26a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x19, "a32b1bdac77b48fec3b70ef3870e2f8a74f902f6a2e4f6ddc6"}, {0x1, 0xd4, "a2cb8d3a0a1529274fff87a8cf2d74652b5c7bbdf15aa9cdeac87a6b806b7a8651c9149908b89b17e3f30f25e869dee56a9bcb22e6998c3104679e091f76769585934ff5899ed09a1ccf793d3827c1c379dbb7a09192e4382c0f0952001e9e71eac1a636f96d595c4ba9f7bed283bf37e7c7c298f08fd5924143bd0d3a1de2d646f40c2482e28f7e42d0467b82813ec5f3741ccd7ed173ad33466cd25202ad34209a1d8365950e9a95adb10f2a595cfc268a9d0693d75965c1f6c740f8de3f06147eface721af262093d6d29afa77c11d7b02990"}, {0xc9, 0x91, "755fe00ab7d37e49d957b102bdd0ca0ce767663b0fe8c20ac4292302f8c5025a3d96bc383c0f03567c6a8602a81dab213b60c306299278ba680e02c41f3f463a96f40fde25938b51012abbcc2c3a3b4e7e99ce40f55ccf3f892c77880a8563397419bca3e19580983dac909f3f918ec90616013c0a8d65d6b7b7b7c6b48d965f8453912f2a46fc768c88d0c7a9ec4cd8ab"}, {0x7, 0xab, "9416187bb761e28520568e38272c3ed5b2e0c9f4d18ff843bff68e2549522aa5484a448c2d7d92c1ac935971e244aa27cf32fde7bb722713d8e25fa06019ea1387464f21f7305d86727b7ed089c63f70aefad1faede25e1fbcf3513f1a4790a45f31dcaab35e722215f66b67f7113fe5fc397a4577e97f5f77794ba7396bc40668c3406d96ae695a5c6ae6f754902666ad039eb4d500923f1ad20c1b53ee39a0e83a957e090576ed778013"}, {0xff, 0x52, "b613f030e2fa6f61ea92363895736801bf5e3b681f3e2dc715c9c67540e9e2b548514f85cd62fd2c27af2aefc50b0c36af874124876c8f7d470f82de303063f1c1ccefdcdc96e72c22bfa3907258f24a7a2b"}, {0xfe, 0x52, "1695f6110bfd5e2ab2836ffcfa691465b320910b243f4dabecda6a1c2a4726949845c0c8c02adb9a3a15cb4d2dde7b0c97a90a066da0abea9e794d56603fe8ebb2a07fb75cfd49ed861b658ab9d11b723ca3"}, {0xff, 0x76, "bd69eb7db8f16100b05f79372a66ea543d002c95eef164e53de6e9794f04d8715547c3495d2c92bde61efa3c19f82702e1c4d22bbd04ef091bf622aded228d37a0a548ad59f801119a4c14312e40b5673564f124f7d8f6b5ed3d13b9523b9e4754953f6cb423c157594f6ca266b5816fca1a047c2f06"}, {0xfe, 0x1000, "25b2897f051206b8401651e00af9b96464bf2e454175933957a4ed45c3cd528370a1fa99983f66b5e10c3616738bf60a48522fe27383ae16a665abc555ae21578a52e14b878aa13a8df46033de2d225701278cbc7cfa3c8b1afbaaf44d3c95d44f4d2d97e1925200ca59e48d62ce9ec6d45003e42c34ba652339a338ebfd7648262a4c7216c4a5e7feebaa0f60549a69e1e23957216b8ef9e4c077e7ef25fab2a4dc72b12fe06a7dbf579a84be561f2b94a11f37d65810b9eb5c350ef25d4637e54fa13f7624d9f42fb12f7f6edaa4bc611e9c1c5e328e87a6cd16eb5250b494a4d58d719112e8c363460ccf621de54e539e4e74198dcc7ebecb2b9d0dff93bb31a8cf78c2dc61c96ed68b705cfffa24298c5f8c1ebae8064b7f3124ec254ca79d05a869dbbf7f98af441c6e5827de28ad3839259eeaf579a612ee3086d575894180e8a34a75420d520e85eaf21dc4ea1e0093ca2e3cd2f28913c2c2310a54d282f0ec97c9b3a9c3cd3e831783cb84a5572e7d5efad2541eefa6367a758ff15d6a64c25bd777aee5d69a10b78b02926c593227aa9dc84814e3f854be7514742c74052186030d46f9150e089e7c886aba7a64074d4c69f536cbed35169155002a320241ca2275d15e104c9c1dfaa4fec5ef414dea2cfc403e7ee9834bf2aa7db243d87713d9c71d0b40982e169cb2caecbe0abfe2af923f7eb154abf20c49065f9d5877bfca605115dbeb5ee9832cfacfd429d0d15986ae8c8672c6958b5221a8114b19962dc302955f438042bf383a7ed6ddba109e3fb0a390873bd15b963a987ae9d78179342a612ec9d3468ad54217f0f602576e657abf3d58838c908620e99ca78098dd34f41309dbf3ccbcea6fb991b1362d0d5dec0168ba8447e4d64ff44751c8169d6188352b26bca9066c9a39af9a4636df868d544b815f6665ac591cbf3a7dae353f02d609432c33ec976c755300c29e813f9960f5c00256db125db908a8fce8df9e69bf8fb07b98e52f1cd47b35e66effdcdaf498b385881a70ec24f03cb463afd1e43e2929f9e49f8d135e947c2f987e68c001cbb8801e3c96646ec830bcefc21a10fed64cd969492c759a00bd8f4e18db1a3d7211fa5047ca63df1e756947f6327bde3eb6f2356f300f83c7ae6878c8bb4aa962752fd39373cdde53634f4c22870213e99d569def41e48d36c95ef00e45b3e82c5a66e1451e9173c0bf6fc433cf2ee996c9c9df8b8bab4976fc339e52c53a40933b00dff208920dbe3a1a11ec8df59c468428dd6ec3fefc2c8076660193da2e471957427e7bf5dbb9973d91ac2293df62d06c52832a97771c5205abeb08328ce9cb065d3e4169ee663f988b522b03669f78d786215fb7b4e88607f6bb34bd5965c62bf027d68d87393d91bee5adc2b08fa86b118aacdd465618e6522cf7e6c7377ee86ff814b98864b60332a6c561d510d456fca6a651dfd3d07e0858b750dcec0b636abe4956a79d4288b1c3ea392b890f2ef4f4459053216b6096433671fac8c102e5dfece2525b3ec1423fe6c68a41918ccb865d5f8be81345fede6106b368949062e7f5a082e5ad892851605b8ed48a43ea0d40ed669d9091c84be25bb55c5d5e5532ac34bd9490936061555b9983147ebf182c8768eb784ab9509d30862381568473a85b78e60402f09b2bf409f81b5fe218c093e5d2bcefacf726e1d038e65cfdd9a313341e9cebe3e0e01b3c68dd97c247adfafb9f9d6da5e83f2c6b2023bfbc5c7053ff06b09ca5584469e87f226f315cc2103c228074704473010d32ee0fd1bee3c99c81d4c71c912fceef0b63b1d406648a0c89265585713f265696132a310e04605988cfb95ea7c177e08c67a44899db1ed1dc83b1878e9dded1de0f974964e06a808fd6cf0f6828759a23c1a6a272f34b77cf8ad73faa00e89243c1afc862eacc28bca5020818ef60dc0041fed98e5c90a14075fba1036b9dcea0cedb8bb4711f0bdb06d787fbc6c19a6c4e92cd86412ffb6bfc085c1cacfebe0fb2e81133e50adacc3ac56d4153b01a23791f45c65836914144f410364e1421635efca500a93354a54180227b260f789a02c6e78984ec8a30523b3ea91a20af7769bd8acbd9bab836baae5932dedb73ef49012e7f5a6d807f7c179d383273b001d764edad529dcad460122092d85364de9f4192fb555be5ef8780b224c4bcb7ba11c0ef167053f14c21b1a7b075a5c5cf6e994b91c6b848df8fc67592641adda6b758cc1f2662580f6d429634504e6d7a4a2021f64127c0987629fb074eefac180b309eb62b7caf2dd3bd7e040cd6f86699be566eb3ca9ff83aad5ac069cb4de863abbd23e5032de3c827bf8b3d9627ddcfc2cfd044c441773c9c1bbe6cc0895c6e3372ba69948b3a2c3f4842e337404f9b7d6e6f9271f3ee1239a3cf470618afb3dc073b66db1b3fca6c457091dde8aca7490ae5ed0fd1e5360acb05d7db6bd6f858f894bd42811bc4b39c9304b4a4c3f528d5b65242a6318074fff66364fef545ce74d6dbd35385826db2c92d3c6bcc61b97cae40387086c30c094774a98c4b3b9c1a360f8a7982da6a60934000259552d4089d106cf38eb9c79ae7dde0c6e98f2af6bce4c5bef87b341eb9fb4c9aff15e8b48e306384d983de870a365e815c891bde05bfdea8955f92bb2bd53efa0fcae03703403805d582582fbd2a626c0b90cbcc5acf0c526fb298551c374a57b58cac459841b6dfb1944fb55c6a0e7536741827b03ac45418464b05433307e44b0210a66605e06316116ce9492a757a02ff63df593cbb2d98f11a52923023075aad8d6a63cc081b913b6c70b10e5f7db78732fd7b05f9ebd7bdbe0692c77147ba68c6de3ac4b9ad7e2320cf4892c3c456ac075bbbc12d0ee0f6eeb552a77e8878148b94cc0d6d15977992a300dd4e9fcac906ba26e195ddb207e6872f57ec438e1223269f239abaccbd19137bb4ef788e52dd9fe258c9a2ad3d12fa78c250cf10eabdaa512965453b0f196d512cac4e71630396072cfa38e4eba470605d9b3d209d1c173460a5cd2f1512b67fe78df90cd0b9f6a856328427872a08a463f032daa5dc5c921317ebe235272bb93614f00f0d59cc6cfa9ac64df42b8406abd888c056960f69d7fb5dca4142535333df1ff07ba0c7d1e2b50d37d38f70f61f23dc13c056d29323dbb468464cdabb5e7d0b6a056ab05067faebe3b8faf7ad48353d4c795603414047702874d97d735350cdb6eedb8147ce4ff4dabd6c62b27fd3135fd41a77ee2cb41c201a9abdfd59c02d3c541cc6fba728ace004bf0334ddc6fb4713d3eca836b27a14bcd3eb5f0bc3c23ce70bb7e3e1a4b57f7f5aad182f58b36eb72893f224fefa23223c095dddc14515de5f9485247deac7a8c2e39a8d9778b02be0b1d63f9c81fbf0f5ebe409eae778bcb85227beda28a89a75a6f77f0c234ce0d957071449c03dee2211e5842adac1059b984158d110671754e02606d11306f8c2e7fcd07f73492b7b35bb652c3412db359bcf478090bd5dfc6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@routing={0x3c, 0x4, 0x0, 0x7ff, 0x9, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x88, 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x6a, "36cb90ab60f4a7ccfb011c00ed6fb06b6ea90db1017ea56a4f65b9c50e3c1ea6c857dfb8ad09e1a5a3d35703a73a4faca92da8de1b14ce427e5425c80e95c2db9b9510c1c158666cbd837e64249bbfe3f9602e2629f27abac1749eef26804e7676b4e2585eda4aa546ea"}, {0xfe, 0xce, "dd0fddbace66db3e6e5c08025446d48785b53dea0a079d578c2b19633f5696a3aaf805469d16de692cf6f9e6a3de973dd498e4218398a6ff507f3066e48241564d93e9b1574e7e320847e4f934ffd4cfdb77fd6138d9f6d0945d89b730ef720af7e2cb00e391876d64ce86140080a9ee177c216733ca63c710ceb3208526b4a012cf5bc543c6abe99449b5500c1426640a8162019600dc4a1e8777771c86419cf40fc6f42fcd0c8727e8606c2ffb6188a6576f21cab00b90901a90d127801189e9a479e476f9615ca4a7abc76bfd"}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) 2017/10/16 04:39:59 executing program 2: r0 = memfd_create(&(0x7f000036e000)="656d3025252e62646576776c616e302a6367726f75702a47504c63707573657400", 0x3) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000049e000-0xb)="2f6465762f6877726e6700", 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000000000000db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)="402670726f636b657972696e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000dd5000)="2f6465762f736e642f73657100", 0x0, 0x1) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x4, "98de7a8c5ae95ec8792c93150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000087c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000073e000-0x4)=0xb) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00006de000-0x4c)={0xa00000000000, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick=0x0, {0x10000000007, 0x7}, {0x0, 0x0}, @connect={{0x0, 0x5}, {0x0, 0x0}}}], 0x30) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000de7000-0x98)={0x0, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3d5}, &(0x7f0000b5e000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000328000)={r4, 0x8, 0x30}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000153000)={r1, 0x18, &(0x7f0000255000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r5 = getgid() r6 = getgid() fstat(r2, &(0x7f0000caa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00005ea000)=0x0, &(0x7f0000b44000)=0x4) setresgid(r5, r6, r7) readv(r1, &(0x7f0000762000)=[{&(0x7f0000bcf000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f000031f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c}], 0x2) r8 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f00006e3000-0x8)={0x1, &(0x7f0000de2000-0x4)=[0x400]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000e59000-0x8c)={0x5, 0x7, 0x20, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r8, &(0x7f0000ff7000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000098d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "14acf1"}, "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"}}}}}) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000f5f000)=0x4, &(0x7f0000933000-0x4)=0x4) recvmmsg(r8, &(0x7f00002e8000-0xc0)=[{{&(0x7f0000ffb000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ffb000-0x40)=[{&(0x7f0000800000-0x9)="", 0x0}, {&(0x7f0000ff9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f9}], 0x2, &(0x7f0000f0c000-0x26)="", 0x0, 0x0}, 0x0}], 0x1, 0x45, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000dc9000-0x8)={r4, 0x0}, 0x8) socketpair(0x4, 0x5, 0x3f, &(0x7f0000429000)={0x0, 0x0}) syzkaller login: [ 49.088111] QAT: Invalid ioctl [ 49.098823] QAT: Invalid ioctl [ 49.196741] QAT: Invalid ioctl [ 49.209688] QAT: Invalid ioctl [ 49.364375] kasan: CONFIG_KASAN_INLINE enabled [ 49.369097] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 49.376579] general protection fault: 0000 [#1] SMP KASAN [ 49.382092] Dumping ftrace buffer: [ 49.385599] (ftrace buffer empty) [ 49.389276] Modules linked in: [ 49.392436] CPU: 1 PID: 3226 Comm: syz-executor4 Not tainted 4.14.0-rc4-mm1+ #16 [ 49.399932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.409250] task: ffff8801c977a4c0 task.stack: ffff8801c9b10000 [ 49.415275] RIP: 0010:hrtimer_active+0x211/0x410 [ 49.419991] RSP: 0018:ffff8801c9b16e98 EFLAGS: 00010246 [ 49.425320] RAX: 0000000000000000 RBX: 1ffff10039362e00 RCX: 1ffff10039362e39 [ 49.432552] RDX: ffff8801c977a4c0 RSI: ffffffff8593bfc0 RDI: ffff8801c9325960 [ 49.439787] RBP: ffff8801c9b16fd8 R08: ffffffff83eef7b7 R09: ffff8801c9b168a0 [ 49.447024] R10: ffff8801c9b17340 R11: 1ffff100392ef72b R12: 0000000000000000 [ 49.454259] R13: 0000000000000000 R14: ffffed0039362dde R15: dffffc0000000000 [ 49.461494] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 49.469686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.475531] CR2: 0000001ddbc22000 CR3: 00000001ca14a000 CR4: 00000000001406e0 [ 49.482766] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.490002] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.497239] Call Trace: [ 49.499795] ? hrtimer_forward+0x2d0/0x2d0 [ 49.503995] ? __might_sleep+0x95/0x190 [ 49.507937] ? rtnl_lock+0x17/0x20 [ 49.511444] ? __mutex_lock+0x16f/0x19d0 [ 49.515468] ? rtnl_lock+0x17/0x20 [ 49.518974] ? fsnotify+0xb6f/0x1af0 [ 49.522651] ? dentry_free+0xcd/0x130 [ 49.526414] ? rtnl_lock+0x17/0x20 [ 49.529923] hrtimer_try_to_cancel+0x91/0x5c0 [ 49.534385] ? __hrtimer_get_remaining+0x1c0/0x1c0 [ 49.539283] ? check_same_owner+0x320/0x320 [ 49.543576] ? __lock_is_held+0xbc/0x140 [ 49.547605] hrtimer_cancel+0x22/0x40 [ 49.551370] napi_disable+0x87/0xa0 [ 49.554963] __tun_detach+0xe26/0x1570 [ 49.558816] ? lock_release+0xd70/0xd70 [ 49.562757] ? rcu_read_lock_sched_held+0x108/0x120 [ 49.567738] ? tun_attach+0x1070/0x1070 [ 49.571681] ? dentry_free+0xd2/0x130 [ 49.575447] ? locks_remove_file+0x3fa/0x5a0 [ 49.579828] ? fcntl_setlk+0x10d0/0x10d0 [ 49.583859] ? __fsnotify_parent+0xb4/0x3a0 [ 49.588145] ? fsnotify+0x1af0/0x1af0 [ 49.591911] ? dput.part.23+0x2a/0x740 [ 49.595764] ? __tun_detach+0x1570/0x1570 [ 49.599876] ? __tun_detach+0x1570/0x1570 [ 49.603990] tun_chr_close+0x44/0x60 [ 49.607680] __fput+0x333/0x7f0 [ 49.610932] ? fput+0x140/0x140 [ 49.614179] ? check_same_owner+0x320/0x320 [ 49.618465] ? _raw_spin_unlock_irq+0x27/0x70 [ 49.622927] ____fput+0x15/0x20 [ 49.626174] task_work_run+0x199/0x270 [ 49.630031] ? task_work_cancel+0x210/0x210 [ 49.634316] ? _raw_spin_unlock+0x22/0x30 [ 49.638431] ? switch_task_namespaces+0x87/0xc0 [ 49.643065] do_exit+0x9c8/0x1b00 [ 49.646486] ? mm_update_next_owner+0x930/0x930 [ 49.651122] ? check_same_owner+0x320/0x320 [ 49.655412] ? futex_wait_setup+0x14a/0x3d0 [ 49.659698] ? __might_sleep+0x95/0x190 [ 49.663641] ? futex_wait_queue_me+0x524/0x7e0 [ 49.668190] ? refill_pi_state_cache.part.6+0x2f0/0x2f0 [ 49.673520] ? check_noncircular+0x20/0x20 [ 49.677723] ? futex_wait_setup+0x22e/0x3d0 [ 49.682011] ? __save_stack_trace+0x7e/0xd0 [ 49.686308] ? find_held_lock+0x39/0x1d0 [ 49.690337] ? lock_downgrade+0x990/0x990 [ 49.694456] ? recalc_sigpending_tsk+0x117/0x150 [ 49.699185] ? recalc_sigpending+0x103/0x160 [ 49.703556] ? recalc_sigpending_tsk+0x150/0x150 [ 49.708274] ? get_signal+0x2b2/0x16d0 [ 49.712129] do_group_exit+0x149/0x400 [ 49.715984] ? __lock_is_held+0xbc/0x140 [ 49.720012] ? SyS_exit+0x30/0x30 [ 49.723433] ? _raw_spin_unlock_irq+0x27/0x70 [ 49.727894] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.732878] get_signal+0x73f/0x16d0 [ 49.736560] ? ptrace_notify+0x130/0x130 [ 49.740585] ? kmem_cache_alloc_trace+0x136/0x750 [ 49.745395] ? security_cred_alloc_blank+0x75/0xb0 [ 49.750287] ? cred_alloc_blank+0xe3/0x140 [ 49.754488] ? keyctl_session_to_parent+0xa3/0xac0 [ 49.759380] ? SyS_keyctl+0xae/0x290 [ 49.763056] ? entry_SYSCALL_64_fastpath+0x1f/0xbe [ 49.767950] ? rcu_segcblist_first_pend_cb+0x90/0x90 [ 49.773025] ? exit_robust_list+0x240/0x240 [ 49.777312] ? trace_hardirqs_on+0xd/0x10 [ 49.781430] do_signal+0x94/0x1ee0 [ 49.784940] ? setup_sigcontext+0x7d0/0x7d0 [ 49.789231] ? lock_downgrade+0x990/0x990 [ 49.793347] ? keyctl_session_to_parent+0xfe/0xac0 [ 49.798244] ? lock_release+0xd70/0xd70 [ 49.802185] ? exit_to_usermode_loop+0x8c/0x310 [ 49.806822] exit_to_usermode_loop+0x214/0x310 [ 49.811371] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 49.816878] syscall_return_slowpath+0x42f/0x510 [ 49.821599] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 49.826579] ? entry_SYSCALL_64_fastpath+0x91/0xbe [ 49.831473] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 49.836453] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 49.841182] entry_SYSCALL_64_fastpath+0xbc/0xbe [ 49.845900] RIP: 0033:0x4520a9 [ 49.849053] RSP: 002b:00007f42f778fcf8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 49.856724] RAX: 0000000000000000 RBX: 0000000000718028 RCX: 00000000004520a9 [ 49.863958] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000718028 [ 49.871192] RBP: 0000000000718000 R08: 0000000000000000 R09: 0000000000000000 [ 49.878424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.885668] R13: 0000000000a6f7ef R14: 00007f42f77909c0 R15: 0000000000000000 [ 49.892937] Code: c6 00 00 48 8b 85 d8 fe ff ff 48 c1 e8 03 42 80 3c 38 00 0f 85 f2 01 00 00 48 8b 85 e8 fe ff ff 4c 8b 60 30 4c 89 e0 48 c1 e8 03 <42> 80 3c 38 00 0f 85 c8 01 00 00 48 8b 85 f0 fe ff ff 49 8b 1c [ 49.912017] RIP: hrtimer_active+0x211/0x410 RSP: ffff8801c9b16e98 [ 49.918563] ---[ end trace 778fa3996a98aed8 ]--- [ 49.923573] Kernel panic - not syncing: Fatal exception [ 49.929313] Dumping ftrace buffer: [ 49.932822] (ftrace buffer empty) [ 49.936497] Kernel Offset: disabled [ 49.940088] Rebooting in 86400 seconds..