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 '10.128.10.43' (ECDSA) to the list of known hosts. 2018/04/19 21:25:01 fuzzer started 2018/04/19 21:25:01 dialing manager at 10.128.0.26:37327 2018/04/19 21:25:07 kcov=true, comps=false 2018/04/19 21:25:10 executing program 0: 2018/04/19 21:25:10 executing program 2: 2018/04/19 21:25:10 executing program 7: 2018/04/19 21:25:10 executing program 3: 2018/04/19 21:25:10 executing program 4: 2018/04/19 21:25:10 executing program 1: 2018/04/19 21:25:10 executing program 5: 2018/04/19 21:25:10 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000440)="8b", 0x1}], 0x1, 0x0) fallocate(r0, 0x20, 0x0, 0xfffffeff000) fallocate(r0, 0x0, 0x0, 0x10001) fadvise64(r0, 0x0, 0x0, 0x3) lseek(r0, 0x0, 0x3) syzkaller login: [ 43.009445] ip (3755) used greatest stack depth: 54672 bytes left [ 43.415506] ip (3793) used greatest stack depth: 54656 bytes left [ 43.560350] ip (3805) used greatest stack depth: 54408 bytes left [ 44.442881] ip (3892) used greatest stack depth: 53656 bytes left [ 44.746679] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.753194] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.791441] device bridge_slave_0 entered promiscuous mode [ 44.882868] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.889394] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.915082] device bridge_slave_0 entered promiscuous mode [ 44.978011] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.984542] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.029958] device bridge_slave_1 entered promiscuous mode [ 45.041585] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.048093] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.064283] device bridge_slave_0 entered promiscuous mode [ 45.093117] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.099603] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.127944] device bridge_slave_0 entered promiscuous mode [ 45.139995] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.146453] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.164655] device bridge_slave_0 entered promiscuous mode [ 45.173457] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.179937] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.196990] device bridge_slave_0 entered promiscuous mode [ 45.212559] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.219085] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.230889] device bridge_slave_0 entered promiscuous mode [ 45.242891] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.249374] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.274677] device bridge_slave_1 entered promiscuous mode [ 45.291654] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.300705] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.307193] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.317119] device bridge_slave_1 entered promiscuous mode [ 45.327734] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.334242] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.353291] device bridge_slave_0 entered promiscuous mode [ 45.376956] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.383449] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.424095] device bridge_slave_1 entered promiscuous mode [ 45.440358] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.446838] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.457945] device bridge_slave_1 entered promiscuous mode [ 45.469399] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.475891] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.488622] device bridge_slave_1 entered promiscuous mode [ 45.495376] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.501865] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.512599] device bridge_slave_1 entered promiscuous mode [ 45.522248] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.532861] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.539329] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.580211] device bridge_slave_1 entered promiscuous mode [ 45.587398] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.595684] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.606131] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.616404] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.637766] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.660463] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.795149] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.814463] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.822974] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.832293] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.842186] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.852364] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.866619] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.026969] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.521369] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.727475] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.767981] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.830544] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.838170] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.875430] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.896757] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.909230] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.983287] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.990617] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.031275] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.065645] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.084916] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.116134] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.171756] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.190613] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.700555] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.938442] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.952711] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.071784] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.081805] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.089715] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.146218] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.154959] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.163700] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.178573] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.186188] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.195893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.215743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.283591] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.298616] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.314470] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.361116] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.386544] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.407540] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.414716] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.437630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.462878] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.470789] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.482747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.509619] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.523624] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.532587] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.542345] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.549436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.558685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.598238] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.632227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.662114] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.675744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.688353] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.695748] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.707091] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.721721] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.739261] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.748477] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.772658] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.780741] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.788457] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.795770] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.806922] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.817845] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.824930] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.844165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.887598] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.930798] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.966847] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.987115] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.995153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.002933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.010837] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.018567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.026501] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.034471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.064488] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.074205] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.090747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.117754] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.125222] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.140852] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.956580] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.963145] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.970070] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.976520] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.008999] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.017767] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.231459] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.237965] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.244867] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.251317] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.265467] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.272082] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.278557] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.285345] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.291756] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.306711] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.319515] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.326014] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.332925] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.339382] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.368775] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.385705] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.392172] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.399071] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.405517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.446962] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.454300] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.460779] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.467645] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.474122] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.509926] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.531295] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.537777] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.544618] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.551116] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.605990] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.615440] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.621884] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.628718] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.635171] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.684115] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.064143] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.087674] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.120673] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.142660] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.156334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.163737] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.171803] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.273363] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.658410] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.721865] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.843278] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.945539] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.988926] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.997090] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.012770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.077660] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.099555] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.155324] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.490858] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.497205] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.507577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.579844] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.586291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.597765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.639868] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.655311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.691725] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.851917] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.859156] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.865875] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.874323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.913277] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.946573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.972255] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.989717] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.995962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.022430] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.042624] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.071622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/19 21:25:37 executing program 0: 2018/04/19 21:25:37 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) bind$unix(r0, &(0x7f0000000080)=@abs, 0xffffffffffffff81) 2018/04/19 21:25:37 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f0000000100)='./control/file0\x00', 0x0) unlink(&(0x7f0000000000)='./control\x00') mkdir(&(0x7f0000000280)='./control/file0\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r0, 0x8000, 0x0) 2018/04/19 21:25:37 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x81) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x936, @dev={0xfe, 0x80}, 0x6}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x2000) tee(r1, r0, 0xfce, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000180)={0x2, 0x0, [0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x5, 0x0, 0x1f, 0xd6eb}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x4000000000000, 0x8}, 0xc) 2018/04/19 21:25:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) close(r0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="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", 0xf90}], 0x1, &(0x7f0000001500)}], 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xc58d}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000200)='xts(anubis)\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000140)={r3, r4, 0x20}) recvmsg(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000300)=""/158, 0x9e}, {&(0x7f0000002940)=""/4096, 0xfda1}], 0x2, &(0x7f00000003c0)=""/199, 0xc7, 0x6}, 0x0) 2018/04/19 21:25:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000003b40), 0x0) recvmsg$kcm(r1, &(0x7f00000018c0)={&(0x7f0000000100)=@nfc, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001880)=""/27, 0x1b}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) sendmsg$key(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000010008000000000000000000004000000000000000000000000000000000000000000000000000000000000000800120000000000000000000000000006000000000000000000000000000000ff020000000000000000000000000001ac1414bb00000000000000000000000002001300000000000000000000000000"], 0x80}, 0x1}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000200)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) 2018/04/19 21:25:37 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) sendto$inet6(r0, &(0x7f0000000000)="c1820013059d474865e808000000000000009bd920371e684e20a2ab9e38f2b2da5e2a2e8e8d90c3d8d8291052ede8161e4dbab6c15a9776fc0339936494eb8c490aafa0571aaac708", 0x49, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000b80)=0x2, 0x4) 2018/04/19 21:25:37 executing program 1: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='~', 0x1, r1) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='V', 0x1, r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x24200, 0x0) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000240)) keyctl$unlink(0x9, r2, r1) 2018/04/19 21:25:37 executing program 0: timer_create(0x0, &(0x7f0000000200)={0x0, 0x1e, 0x4, @thr={&(0x7f0000000100), &(0x7f0000000140)}}, &(0x7f0000000240)) timer_gettime(0x0, &(0x7f0000000280)) 2018/04/19 21:25:37 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080045440, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x400) 2018/04/19 21:25:37 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x1f) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x2000000000000339, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x5, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000000080)="1df73a1bab0edb2fd83beae02c4e1dba22e9c8e1f00a2dfc12af98a6f35f9b86321caea1f4af37b6c0f981e7c0b88ccd04acc3d0e337f2e9cfd1509f2eceec713b25191db87aeb3983c92331f065150b8cc2ae7c1458ee785afc6bee67c4207e9ffeb4f0eb6016988c1a38243a11494798ed07c69e0630b34a296e4eec757f2de1139c926bec7c669861b77c461927302dc62edc15a106d3c31bf42905bd3a", 0x6, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/19 21:25:37 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000280)={'bond0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) poll(&(0x7f0000000000)=[{r1}, {r1, 0x1}, {r1, 0x2008}, {r2, 0x80}], 0x4, 0x8) 2018/04/19 21:25:37 executing program 5: mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x80) dup2(r0, r1) 2018/04/19 21:25:38 executing program 1: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='~', 0x1, r1) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='V', 0x1, r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x24200, 0x0) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000240)) keyctl$unlink(0x9, r2, r1) 2018/04/19 21:25:38 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000), 0x4) 2018/04/19 21:25:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x131000, 0x0) ioctl$VT_RELDISP(r2, 0x5605) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000480), 0x8}, 0x0) clock_gettime(0x0, &(0x7f00000045c0)) recvmmsg(r1, &(0x7f0000004400)=[{{0x0, 0x0, &(0x7f0000004380)=[{&(0x7f0000004280)=""/223, 0xdf}], 0x1}, 0x9}], 0x1, 0x0, &(0x7f0000004600)) 2018/04/19 21:25:38 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xbaa5, 0x42000) getsockname(r0, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80) r1 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'filter\x00', 0x0, 0x3, 0x11, [], 0x4, &(0x7f0000000140)=[{}, {}, {}, {}], &(0x7f0000000180)=""/17}, &(0x7f0000000240)=0x78) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000005c0)="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") socket$netlink(0x10, 0x3, 0x1d) 2018/04/19 21:25:38 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000080), &(0x7f0000000000)=0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x7) 2018/04/19 21:25:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') signalfd4(r0, &(0x7f0000000040)={0x9}, 0x8, 0x80000) write$binfmt_misc(r0, &(0x7f0000000200)={'syz0', "32ccea8dd6d6fe4dcb21f4ae0a3a68b26ff633b536bbf00c2ea6ce7692dc3bf0b8b1c76c4e94147738511ee32689a15f8b876543753266bbfc912f295f719ac953ec5d694b62ad42826d2d46a18d60ba4e90776e27514ccaaadab4cb9ad8473a26b26c49b6fb6828e31b66fbc9321b8bcf8248b3531d4c5599839ea9072d769b64596bbbd4a95bbb6d4a2c42b8e73efe7d9d8d9e32ee1b5860d4451987144d9d2df7a959b19fdd2736b1297929ac86c8eefc96b9a59a7f0e27b7f068b6701df6e979059cf4d35350654872607c46c682ea8fb3ad840d70ceff485869611ba69d835bacabde2498faf6e30487d585986839317a8f6d"}, 0xf9) ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)=ANY=[@ANYBLOB="40000000009600b700800008da002276bd0000000000000000c22a57f5c456f3bfd0cacae3ce"]) r1 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0xffffffff00000001, 0x200400) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000340)={0x8001, 0x200, 0x0, 0x5, 0x5, 0x80000001}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x3ff, @empty, 0x100000001}}}, 0x84) 2018/04/19 21:25:38 executing program 4: keyctl$search(0xa, 0x0, &(0x7f0000000380)="656e63726dfcd355d2a76f67dc78fb25686f8e88e74b7645219cf119e12629b443b8649f33f567876f366303b511483c56fe32540deaffd96df9f7f73d40a8f562bc", &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x6, 0x5, 0x8000, 0x1ff, 0x3, 0x3, 0x4, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x40}}, 0xc0bd, 0xd423, 0x101, 0x3, 0x8}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x80000000, 0x10}, &(0x7f00000001c0)=0xc) 2018/04/19 21:25:38 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00', 0x1c}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000000c0)={0x0, 0x2000000000000080, 0xffffffffffffffff, "7175ff010000000000000000000000000000000000000000001600", 0x1}) 2018/04/19 21:25:38 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x0, 0xffff) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/19 21:25:38 executing program 4: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = inotify_init1(0x80800) r1 = creat(&(0x7f0000000380)='./control\x00', 0x1) recvfrom$ax25(r1, &(0x7f00000003c0)=""/201, 0xc9, 0x20, &(0x7f00000004c0)={0x3, {"6f8e1a47dba5f7"}, 0x7fffffff}, 0x10) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) open(&(0x7f0000000840)='./control\x00', 0x0, 0x0) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) 2018/04/19 21:25:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x200000, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'gre0\x00', {0x4, 0x4d6, 0x8, "02f9bb854af8", 0x1ff}}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_ifreq(r1, 0x894a, &(0x7f0000000000)={'lo\x00', @ifru_addrs=@ax25={0x3, {"0abe3ef86416a0"}}}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f0000000100)=0x14) getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge0\x00', 0x0}) recvmsg(r1, &(0x7f0000000840)={&(0x7f0000000340)=@can={0x0, 0x0}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000003c0)=""/64, 0x40}, {&(0x7f0000000400)=""/99, 0x63}, {&(0x7f0000000480)=""/187, 0xbb}, {&(0x7f0000000540)=""/222, 0xde}, {&(0x7f0000000640)=""/71, 0x47}], 0x5, &(0x7f0000000740)=""/248, 0xf8}, 0x2000) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000880)={@empty, 0x0}, &(0x7f00000008c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000d80)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@multicast2}}, &(0x7f0000000e80)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000ec0)={@multicast1, @empty, 0x0}, &(0x7f0000000f00)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001240)={0x0, @empty, @loopback}, &(0x7f0000001280)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000012c0)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f00000013c0)=0xe8) getpeername$packet(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001440)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000001a40)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x820000}, 0xc, &(0x7f0000001a00)={&(0x7f0000001480)={0x548, r2, 0x315, 0x70bd2c, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r3}, {0x200, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x8000, 0x1, 0xdc2a, 0x6}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xcfc}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r8}, {0x25c, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xa8e9}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x6, 0x2, 0xfffffffffffffffc, 0x3}, {0x4, 0x8000, 0x8, 0x7fffffff}, {0x5, 0x6, 0x3}, {0x7, 0x9, 0x8001, 0x2}, {0x1f, 0x0, 0x80, 0x2}, {0x7, 0x800, 0x5, 0x8f}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r13}, {0xc0, 0x2, [{0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0xffffffff, 0xfd19, 0x0, 0xfffffffffffffff9}, {0x7ff, 0x20, 0x9, 0x5}, {0x81, 0xbca8, 0x956, 0x4}, {0x11, 0x2, 0x7, 0x1}, {0x586ab4ad, 0x3, 0x8, 0x3}, {0x3f, 0x937, 0x5, 0xfffffffffffffffa}, {0x40, 0x98, 0x3f, 0x9}, {0x1, 0x1, 0x6, 0x4d67}, {0x0, 0xeb5, 0x6, 0x7f}, {0x0, 0x8, 0x6, 0x6}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}]}, 0x548}, 0x1, 0x0, 0x0, 0x40800}, 0x20040000) 2018/04/19 21:25:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x15, 0x200000000000802, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0xfffff020}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000007940)={&(0x7f0000000100)={0x10}, 0x3, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/04/19 21:25:38 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00', 0x1c}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000000c0)={0x0, 0x2000000000000080, 0xffffffffffffffff, "7175ff010000000000000000000000000000000000000000001600", 0x1}) 2018/04/19 21:25:38 executing program 0: r0 = socket$inet(0x10, 0x6, 0x430) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000df40)="24000000190001000700fd686fa2f8bc0200000000000000271d85940800150001030000", 0x24}], 0x1}, 0x0) 2018/04/19 21:25:38 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) io_setup(0x7, &(0x7f0000a8aff8)=0x0) write$selinux_load(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="8c45204c696e75785313acce853c8b5978a223d8bec87ccce204d5946a3168b49816417efcaf60460a747c6d9ebd576b5e330a7cce2d19f5fd5fa537f2de65b0931667533824d0816878681e9d5c4a827cd5806f0149899f49fc5f61a9cf2add1c1a14ac424dd0c9cbe19696a8d0052a00ec3ff7248f91c635869950a4ba6ab25b89cb5441b536219dff6e1dd166b0afd0dab245eb84a3df4404072b3bb0ae32631f7a10844007648a2f7703fa5a6f4a7b8120d6df63a92d08f6923b2edfc15d0000000000000000"], 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000096f000)="06000000000000009d", 0x9}]) 2018/04/19 21:25:38 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000001cffe)="b6", 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/19 21:25:38 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x105}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$sock_bt(r1, 0x8906, &(0x7f00000002c0)="727ece67dd01f132556657c0445082d8033d14efa6986f727834b672a8ceb67a8e5ce65897fdb94ecc96b61b2331317467507b7462cba11bf3c9bc735d14b9462a6a279f2be601ee2db09f1e7c7536d820cb716917d640a6704f1ed01c0dd66b54e2abc4b12aa8a9f25a1bb43c4895bbb3a60f1459affd1cbaf28c057c857947b726bc584ded347bc69157dfb397110e5239fa9236ab534c158551b84a5e69f6e7dc761256e71d62c0046da195a6dd202dc178929f5fa17b7acd1750e04f3b627446ef18f11ba74cb98a26c84eef5ad92b2279651f69cec148988dddbd3615d074a6c982fb0b58f8e26c0ce3de0a4eb24ed68bd62ac09a6c60a7261ee0fa9903011207c7f9f955b203148df21aa98e6e0712c22d6bb355510785369042e67d450022d23feb7e0cfe3d5c970fc923fd6a761b6869eb0391721a65117991528c5099f830216952342aa1251af17a8a79c5a02c1317557a97e41684f4f08f6d7cab7e0b54356400138a4059682139a2ee817cebf460d6c0de4710ecf3755dc0f7a0978e68a6e93ac1cc35178e5c30f148cd886fa040481d4e053c292d9626d40aaa1ee857ba136291bd50fcec444b6d7576d9a2b797d961f5acc6e4073b5fff650ed5390d691bd3900ceb0280a1d00bb58f96c89197280d8bdd77ff98b4c00b82bd3167756123c92001c08a2973bac91430dff375a5225a1160f1989b428cf2071120d9a97c3e22a61173540a7f267bba59d9740dd7059b4ad1278f98ef24bc7b7f8b1fb58b7267606f235dba1c8c4596f598956ee8f339837da39f2f38098330a30e414ffec1a063635067e9488c79d992346ff27c04ed5c6a10cbcee999e159eb436e93f11847adec4b6e453941124580e892fbfacdd4738cbef7cb11efef1c7ddd63448c5e900eabddc60716a68f355ef01203cb728b55b595f18bec71e9387337af0ecc274a0b7bb5db47a90c5cad2a7590516f915408010d6ecd085122d9c958856768c1810ae807e1984384f5ba18b5e44e661819f04bfe7708fc2749536cb55321de845c89526fcedf4b4cd21ad4f72cf9ab0d77163686124273d123bffc0c5505cc8c3fbdd2645e3930e8691334d2996b49dce09d20de8aa4eacf62dd2ea0c88cfff3ace8035b4e57e7df7e95a7a10584d4f54028a907b03b7752a1150a9c61176af44c3265e9b0820e4358367e7a99187abf5c0cc40b7685c943257cdba53c36ec75599f5f7e9ebee892284f61fe059cffa46e99b47281fe871fbf5846a3bbd2e679d9d2b0e856069434ed5a939846cc2f8fef022811ef3f996833e0ce5721346c1da6b6f7dab0e30576ebaed99f4bc76446be2e2200aaccd71789082b36cac6b66fa5de495b759006aa40a455b54de53e28a0c81bd4fa57f5037b9551a71e8a38a0dae525638cd439ee7017dcdb56946afcd362c67b9c640520567c39bc4ee60d0e9e34663272568ee0469a999ec4ecde2d81eb83b66c9a992f4d78e86edf03871c6dec89235f2c75f684f173f7315fb50c7e8a5f02f30218f2613cc70e1666a89e1541e9343024f54067d2f4fe12063ac505ac23fe84f20e004b6a56572416569d656d801815f6ac44fe7f554fb3133b87bf2bc7ee168ee3a40da7da80b3910e6605ddbc112c9e8bcdb6b4f0dc11a4c61ffc57754f188f1018659168d4e8448ecff353528ffa37cc1242c6143e499d385a7910c7c2a8997ce7d0d7f148333ce0abf4ab7a9046e40ee95d09f1be31c5938ae2319d4126877ff6c6be82b8f9d943ce374ba6e1dc10fe8438d98664abe9fcc3f68f7b17ee79452227e34e8cea22bbb4074f18a1c2467162cd81f2ca0ebd786116a042d4ff7aa8b0b910f31e062cae5f3869f3654faf1e8fea662eccbd461ba00db8ea002c5b54bf49f0a6c71810e41296d1f92ee23f4fea0d3633f308c2731fb44bc8fb76a3f5190064df4a03de927982d8118137b5da78147f3cf0c36df2363a864c0abd00c50e212c1f1ddcb206e770c2861546fd6d623ab449df0588864e8eafe56d4da4f12de2c15152f47b981251624125d126d3694ee30b02ec6304eadcb85ec915c47bf28f1e6b5174351392f9d98e6581912ca53631d5f7e432e04e44a81dfc8fcd03cd41a3adac91183e6d5d931af448bbbc6d505a57c885296932d0605c9521757931640731a7981807a37aed6a2bfaf4ef30d1008399534f697ae32950c26e9a5dfa6af9b7bc90c42d1d4060fbb8640625e9540fc5400444554f28533dedbc44b399253b0d4d57f5e7f686331b77d5654ac4d626ccfd5b820cb8745c4c9593e75fa56746f281da15d011541a7e3b5204843cb39903a337e20c1465068f7d1bd1e528f1fcee1cf34a8a6022c4a9ab3732f64a009523517d92bf8572d0c57a185ef0cf9e01c35f46ad269b9078e3159143e459ffd7bf63592e409dbe7460c517e0271ed3a53b2f18430069585cd174bfc2087971e46d1e64afbdd2bdc1c8a5f46536394c11b28988f299e62c01ba4a9b1a9aba823280be5057373bc4d2e2328359d421ffb92e3f0d14f85d8623ef57cded88bcf779457a45d17281b341b013c577dbbf07c348b6d633fa5d255eb996a67d84ba045bb7e982234f104fdea2223fe4fceba7d6c8bf1a47138c9bce3419fdbac9ec73aba0b93754b9dd85014b0af01a8871a725b2b71f163714078cfe0fdb044a2c265910003f5277e7b296ef7db6fbb53e4da7b809d0e542447d586cde2d3a61d08e20c9ab620eea97180dc5d5078bf1403aa75c3c6161a456566bfea7ba6748fd05d1f5cb22b9cddae759735ab9865ce5bddf22c342eca8c376cff6987bf2593b9e1095fe9d0b793befa4678e7585d12aa691024ad16b972d9544d60ea361c771ee96f1b7110e412895116e07ee8c477d7bd384743ae869899d05f7b45956c223050abb1ba211ffd515e5ec051b48e017da63cabab058646c5b42a732a5f11c12f1ddba2de9b7823f05435a4863aa4ac65eb1074901c091aca369d3eadefb524c45ff9f4ee8837ae3ecf764568f77ec2ef4a45338d13ff733cbf02d46fee04b59722bbf050688911b3e574f6da939feb426dd15a0c56c70b747ad4e5483dbe40a4e12e7bc4e25356b98bb462823e0d4860b9c6d21a1490571cb34859a3b514fc86607a4b7bf6e1a19b2a301918f190caf44f853d0e1f2cb21f56594c65f3ec3107fc08259a54e000ec9064c126a611a4b388c2d8849276b9cff99509ec16ccfd1bfcae27fdc91f109fe5bbfee6d94316573b1f5376537aad2a07927ff4ad3e647553a37dda27b8627fdfdcb0f94807596c9403ad35ea37b5731e75aabc824c251fb48812f696d2b212d23e89b97db2b6923a3664320829dae41c08ef563fe64cdf8de6f57a138fc557f859c5643b21d5106743eac62e1e10006dc4f31431733e3a8391f980a44c0ab747c03f2bdd9a0531cbbe1953901e5b779f7edf6ea2df30210ddc698c4147cc096e9cf8e387fc78ce116d2010461b1d039cdd543e3edcd4732ac55a5755a278a72163e76b5c3c3f7ed18bec4cef78321a6b0b2dc95da46320954f9922358d97db7e5e34bc1147c10b737ca533fe8927d6736e57a4ccb31a96b02388f9734bf83aac46f5729b3ac09791c0744e181e74875fc037956b5923637687c18f13212922b14d3e086a7b8a42678fe79c94b3efcf7f4964702eebc13a65e3fd7dfd7de6afc9876cf31994e69e3fd92539b019bc06604328bfc5e4d19ff155b775261aa33c0afc77d82aa7cdfa17d53aa3f0ac2995b7739f5ad06d6225bc18fe1be61b6f7e6f3e16a7a232e0d4673f3cff06eb01bed1caea8e4daeb9131d7e8ca4cbb40ebfad34051a035f452b31727c85955c11f2969d4ad898acc0d8b8065bb857e459dc89e2364bbd01cc1ec85e427e46c8ef27b9f5c3c56001c3622ad1ec44c6012c179f51d5c16948e6c101ff5befe9310212a06396726a61eca239ff4187874532b39ad5f095a21513d45d923d9d99ca58ab82f5eaaa9797b12111ed4c6b3fb9a99eb768e93936265d62e8a395e0abc5408f8c0da321e49b83764a9d1a3c8ca590802440700a81c39f49fd3e789ff4a74dd044c37373b006b0e34c67d6fe48d0b991c26f39f202ec4c0caf54cc0affc344aace7af125069f2d21ad85bf625c532bf972786ce75239c9f639695ee8439b9e8de409fa98f3d752a55c8a35d3d1b90de3fd6b745840f440f35971b094dea6982ab89c9a3500502ec30236fc80155ab40a4c5c01760a7dcd281ca2cc79c667f4b7a17cf677beeb4c5fb0c1def6ba517036f7e921a16f75439f1044257c532178bb967eb088a09979e4ad7b7b9d37a53a70bfa9472e7ed32ffe1f5a1f87a29448df80ef142f6286884e99b7e9834012717a1f6a6136d6d71682bcfe2a3bd361d404a9d53246dda956e2a281d5cb6e33a0ceddb0b9c479b5a706f2ffd108c5b47c13ee8be53cbd9c6a4f6d8637ebdbfce1ea173a460eae80ae42a3b0a5ff1ccd580961f9f4955b264fb29470d3df3c18f5f5f7fc835ba090d194a1852244164c22ab42d6e88bc323643fea36d74c662a3b6815410d043dda65828e71c3e5fd9dcf6e27162b4a4d1284424900f6d6bf81d2a3173064b4ecce5a36983ceaed3c3ee07b7debb6e1e36c9389411aceb29535e653f5b824a8aaafbfb38efdc0e5d1cc0051f1d2777f402888511dacf8f12061e115ef9b88c3d7e5c4ab6729f100f949a7d10dfa71efcb4fbbe8046b02777bfc70c2b1b72ac1313e95509cec26305c3f4a2b7fd33fc148aa3941649942e03cff7963668fa69b8fb46a68d1fe61bf0c70564122643324265667d1063487584df86816e9df119751d160b7e1ab23d1b624a864d001e4dda65fa1b02ff01be5a8b66c0f725b233acbb88938662a518fa47c9871f39b2e67f734172c31bbc1bef9b6dc56ebb2e16a5f526d617e52c6dbe3a40a803b88c4bd0aeebda1ea65701cb6b73f81dd51182e26892f33a7150be6a9f43ca11e18657b4419e007cc479f4740682862e3eac3191bad62dce29ff3124e33b3ca6de05118700d450c3db4c1a29eefa00dbd763ac873912bd1c2ce31d7a7c88ca9b289d0992406b8c6e253aa065bad53f43d0f708c5d9867c89ad0e4d8ef60b4123fa82ee9ac7d8e46226bd2e081dc663214a174af468c3959858a05a611a5bb1fd227084724f9a917d44d9ba96446e105fa7982a2074654772b15bc29fc96c7f8f60e0e841dea1ffa7fdb2e63e427aeb7df4138bbb4bce26ebe4a2bff477ccb05e4a491f0d4229b3bba3bf5cfc3453b6632bd5f982d9e3b0a1c02c4976375cacad2c0ff9f06c9a1dae7b63ea2c8c58e21ba7197733da931615290548cda0ec0a18bc1f67344764bb3a48af4480f9fea249d9174060c25ae919cfe9bb58373037b39cc76963c7fed4d03c9ec694c799bd91b6ae49ef2e59fd38df1aacf306e5dd723d8b077db07d364e2c9a4e1598a6ba3da173ecd577e4d4103dd40e6353c18c1dfe3e153e8f111b8e359838a0ec5c4a9da6440d9896c211d33e351b4ac822e68049c10c4d7ceed57068e8b3607f2cb9aab6afae03ce9a51031d55e84e30c17ef006c595de1b33e68e23d8d28166d5979b010cf3fb2a33aace6960b8aa32e532e8b1f128165edfe56f7f13a58fec0e021958b3021b54e8b7d3a2bfaf23019966dda65d175ee856f314e936b128fcb8cb4a9f4584170777193760b87f4c7613a6e23af5f3dd2ef6951517e75fd43361e32fcaf0cc22bddaeb1edf60a98b49811edbfbc096b4a2341e05d5ead856c6fc9ef2e2b36c5e8a9d15b9fda9") [ 68.630981] ================================================================== [ 68.638422] BUG: KMSAN: uninit-value in netlink_sendmsg+0xb26/0x1310 [ 68.644926] CPU: 0 PID: 5848 Comm: syz-executor2 Not tainted 4.16.0+ #84 [ 68.651769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.661121] Call Trace: [ 68.663725] dump_stack+0x185/0x1d0 [ 68.667369] ? netlink_sendmsg+0xb26/0x1310 [ 68.671692] kmsan_report+0x142/0x240 [ 68.675511] __msan_warning_32+0x6c/0xb0 [ 68.679580] netlink_sendmsg+0xb26/0x1310 [ 68.683740] ? netlink_getsockopt+0xc80/0xc80 [ 68.688245] ___sys_sendmsg+0xec0/0x1310 [ 68.692317] ? __fdget+0x4e/0x60 [ 68.695701] ? __fget_light+0x56/0x710 [ 68.699595] ? __fdget+0x4e/0x60 [ 68.702972] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 68.708346] ? __fget_light+0x6b9/0x710 [ 68.712339] SYSC_sendmsg+0x2a3/0x3d0 [ 68.716151] SyS_sendmsg+0x54/0x80 [ 68.719696] do_syscall_64+0x309/0x430 [ 68.723596] ? ___sys_sendmsg+0x1310/0x1310 [ 68.727926] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 68.733115] RIP: 0033:0x455329 [ 68.736304] RSP: 002b:00007febe6a97c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 68.744010] RAX: ffffffffffffffda RBX: 00007febe6a986d4 RCX: 0000000000455329 [ 68.751284] RDX: 0000000000000000 RSI: 0000000020007940 RDI: 0000000000000013 [ 68.758565] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 68.765835] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 68.773113] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000000 [ 68.780386] [ 68.782012] Local variable description: ----address@___sys_sendmsg [ 68.788327] Variable was created at: [ 68.792048] ___sys_sendmsg+0xd3/0x1310 [ 68.796024] SYSC_sendmsg+0x2a3/0x3d0 [ 68.799815] ================================================================== [ 68.807168] Disabling lock debugging due to kernel taint [ 68.812615] Kernel panic - not syncing: panic_on_warn set ... [ 68.812615] [ 68.820079] CPU: 0 PID: 5848 Comm: syz-executor2 Tainted: G B 4.16.0+ #84 2018/04/19 21:25:38 executing program 4: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = inotify_init1(0x80800) r1 = creat(&(0x7f0000000380)='./control\x00', 0x1) recvfrom$ax25(r1, &(0x7f00000003c0)=""/201, 0xc9, 0x20, &(0x7f00000004c0)={0x3, {"6f8e1a47dba5f7"}, 0x7fffffff}, 0x10) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) open(&(0x7f0000000840)='./control\x00', 0x0, 0x0) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) [ 68.828214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.837561] Call Trace: [ 68.840152] dump_stack+0x185/0x1d0 [ 68.843785] panic+0x39d/0x940 [ 68.846999] ? netlink_sendmsg+0xb26/0x1310 [ 68.851323] kmsan_report+0x238/0x240 [ 68.855131] __msan_warning_32+0x6c/0xb0 [ 68.859203] netlink_sendmsg+0xb26/0x1310 [ 68.863369] ? netlink_getsockopt+0xc80/0xc80 [ 68.867867] ___sys_sendmsg+0xec0/0x1310 [ 68.871936] ? __fdget+0x4e/0x60 [ 68.875305] ? __fget_light+0x56/0x710 2018/04/19 21:25:38 executing program 5: r0 = epoll_create(0x5) mq_unlink(&(0x7f0000000100)='vboxnet0\x00') r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0xfffffffffffffffc, 0x200000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x40000004}) mq_getsetattr(r1, &(0x7f0000000140)={0x2, 0x20, 0xfffffffffffff351, 0xfffffffffffff800, 0x1, 0x5, 0x80, 0xffffffffffffff80}, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a1dff4)) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3f, 0x4000) ppoll(&(0x7f00000001c0)=[{r2, 0x20041}, {r1, 0x8040}, {r2, 0x8410}, {r2, 0x100a}, {r0, 0x200}], 0x5, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000200)={0xffffffffffffffff}, 0xfffffffffffffedf) getsockname$netlink(r2, &(0x7f0000000000), &(0x7f0000000080)=0xc) 2018/04/19 21:25:38 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000000040)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./file0\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) [ 68.879219] ? __fdget+0x4e/0x60 [ 68.882584] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 68.887952] ? __fget_light+0x6b9/0x710 [ 68.891938] SYSC_sendmsg+0x2a3/0x3d0 [ 68.895750] SyS_sendmsg+0x54/0x80 [ 68.899293] do_syscall_64+0x309/0x430 [ 68.903191] ? ___sys_sendmsg+0x1310/0x1310 [ 68.907532] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 68.912720] RIP: 0033:0x455329 [ 68.915907] RSP: 002b:00007febe6a97c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 68.923615] RAX: ffffffffffffffda RBX: 00007febe6a986d4 RCX: 0000000000455329 [ 68.930885] RDX: 0000000000000000 RSI: 0000000020007940 RDI: 0000000000000013 [ 68.938155] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 68.945423] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 68.952716] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000000 [ 68.960549] Dumping ftrace buffer: [ 68.964080] (ftrace buffer empty) [ 68.967769] Kernel Offset: disabled [ 68.971371] Rebooting in 86400 seconds..