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 '10.128.10.18' (ECDSA) to the list of known hosts. 2018/04/18 16:33:32 fuzzer started 2018/04/18 16:33:33 dialing manager at 10.128.0.26:43187 2018/04/18 16:33:39 kcov=true, comps=false 2018/04/18 16:33:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)={0x18, 0x3, 0x1000001, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/04/18 16:33:42 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) 2018/04/18 16:33:42 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) 2018/04/18 16:33:42 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000100)={0x9, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000140)={0x0, r2}) perf_event_open(&(0x7f0000000080)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "19f50d5a178a151b7dfc9e90807a54373691aabf9d74a3d040bbc994ab140c2c85e63c63a06938ded12bc2c90af798397ba9309b04ce9f401a2ccf0f255be3bd", "1cfc336f0c784fac99dc42581eea9dcaadf78855b54b918e5d9abd932e791de8", [0xfffffffffffffffa]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001240)={0xffffffffffffffff, &(0x7f0000000240)}, 0x10) 2018/04/18 16:33:42 executing program 2: 2018/04/18 16:33:42 executing program 3: 2018/04/18 16:33:42 executing program 5: 2018/04/18 16:33:42 executing program 6: syzkaller login: [ 44.345362] ip (3762) used greatest stack depth: 54672 bytes left [ 44.837846] ip (3807) used greatest stack depth: 54312 bytes left [ 45.790124] ip (3901) used greatest stack depth: 54200 bytes left [ 45.904257] ip (3910) used greatest stack depth: 53960 bytes left [ 46.286280] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.292818] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.321243] device bridge_slave_0 entered promiscuous mode [ 46.348200] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.354723] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.384007] device bridge_slave_0 entered promiscuous mode [ 46.395522] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.402126] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.418128] device bridge_slave_0 entered promiscuous mode [ 46.431731] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.438261] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.468890] device bridge_slave_0 entered promiscuous mode [ 46.479082] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.485588] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.493964] device bridge_slave_0 entered promiscuous mode [ 46.504008] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.510605] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.534683] device bridge_slave_0 entered promiscuous mode [ 46.542940] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.549499] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.566555] device bridge_slave_0 entered promiscuous mode [ 46.577074] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.583575] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.610011] device bridge_slave_1 entered promiscuous mode [ 46.617128] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.623585] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.637938] device bridge_slave_0 entered promiscuous mode [ 46.650676] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.657238] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.678483] device bridge_slave_1 entered promiscuous mode [ 46.685482] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.692009] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.719646] device bridge_slave_1 entered promiscuous mode [ 46.735756] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.742266] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.767739] device bridge_slave_1 entered promiscuous mode [ 46.781770] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.788323] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.799017] device bridge_slave_1 entered promiscuous mode [ 46.809884] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.816407] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.840202] device bridge_slave_1 entered promiscuous mode [ 46.850976] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.857531] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.874986] device bridge_slave_1 entered promiscuous mode [ 46.885696] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.895518] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.904937] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.912672] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.919874] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.926413] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.966371] device bridge_slave_1 entered promiscuous mode [ 46.998914] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.006584] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.070270] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.088916] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.127316] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.146102] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.160694] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.175993] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.198697] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.211391] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.346617] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.400616] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.053133] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.117166] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.143102] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.206887] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.224429] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.245552] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.290931] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.309444] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.347331] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.390760] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.425383] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.433315] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.482736] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.504079] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.584932] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.725725] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.956250] ip (4128) used greatest stack depth: 53656 bytes left [ 49.265470] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.293986] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.390194] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.462375] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.486309] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.494915] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.512915] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.545688] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.556390] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.619351] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.673457] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.697533] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.706915] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.722302] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.758216] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.771542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.787495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.810542] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.818941] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.826458] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.852014] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.860006] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.878899] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.911522] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.921447] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.931152] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.944834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.974593] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.982417] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.014829] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.041899] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.050406] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.057971] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.070818] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.105507] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.122383] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.140317] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 50.148353] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.158127] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.167229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.183274] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.195551] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.208277] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.224290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.235968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.275616] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.301269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.317610] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.331428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.341703] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.351699] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.369751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.388298] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.420602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.437874] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.468601] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 50.476217] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.484291] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.507847] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.545266] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.565770] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.721777] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.729124] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.745723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.500523] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.507113] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.513955] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.520442] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.554900] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.563982] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.584919] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.591457] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.598374] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.604875] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.665108] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.673858] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.680427] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.687323] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.693810] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.706249] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.717455] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.723968] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.730851] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.737349] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.746889] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.758405] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.764887] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.771728] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.778217] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.844917] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.032351] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.038885] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.045817] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.052324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.068783] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.088493] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.095015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.101949] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.108434] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.161975] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.179607] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.186142] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.192995] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.199494] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.232824] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.600163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.612129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.642801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.656757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.673775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.692702] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.700497] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.095907] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.169139] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.190667] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.268229] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.530091] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.636987] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.682934] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.832362] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.903361] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.909659] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.923665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.971097] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.981308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.993630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.030589] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.038802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.049820] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.144496] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.150841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.161326] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.401942] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.408630] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.430641] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.459746] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.473149] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.479548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.496534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.528644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.562970] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.600849] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.607350] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.624849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/18 16:34:09 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = semget$private(0x0, 0x6, 0x139) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/78) r2 = epoll_create1(0x80003) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x1) ppoll(&(0x7f0000bc0fd0)=[{r2}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/04/18 16:34:09 executing program 4: setrlimit(0x7, &(0x7f0000000040)={0x4, 0x2}) setrlimit(0x34b3edfd2561c299, &(0x7f0000000000)={0x5, 0x4}) timerfd_create(0x7, 0x800) r0 = shmget$private(0x0, 0x4000, 0x410, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000080)=""/215) 2018/04/18 16:34:10 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x800) syz_emit_ethernet(0x29, &(0x7f0000017f07)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x5, 0x0, 0x4, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) 2018/04/18 16:34:10 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x5, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x1) shutdown(r2, 0x1) 2018/04/18 16:34:10 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000140)={0x4, 0x7}, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x8b, "310e80d393dad8919fc230f91db9e28ccd2036b784524a7ad0ced30382d9988ff2071915c381d75b474cb81daf69b10c8a01524ee9c20bcac5b8379c5cd5cfc2c11c195b68283848d73844aa0e5ea7288756587321acd06f2264d86ea3afa4ed2c99476440a623f8c9740073b9b96c34311e99caf528fdd11c62dcd5064d785b46f110663ba1de25f07412"}, &(0x7f0000000100)=0x93) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x69, &(0x7f0000000180)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x14}, 0x19d}]}, &(0x7f00000002c0)=0x3d0) 2018/04/18 16:34:10 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') exit(0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) getdents64(r0, &(0x7f0000000080)=""/140, 0x8c) [ 69.463241] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/04/18 16:34:11 executing program 0: r0 = socket$inet6(0xa, 0x80004, 0x8) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0xfffffffffffffffd, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/18 16:34:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000dafff0)=[{&(0x7f0000000040)="290000002000190700003fffffffda0602000000f047ef01040000040d001600000000000000000001", 0x29}], 0x1) 2018/04/18 16:34:11 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x3a65, @empty, 0x2}}, 0x23f46ade, 0x9}, &(0x7f0000000000)=0x90) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x100, 0x0) bind$alg(r2, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(cast5)\x00'}, 0x58) r3 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000180)=0x5f17a235, 0xb4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x1000}, 0x8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9dfec)={0x1, 0x0, 0x0, 0xffffffffffffffff}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x81, &(0x7f0000000280)=""/173) 2018/04/18 16:34:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20, 0x0) ioctl$KDSKBSENT(r0, 0x80045430, &(0x7f0000000200)) 2018/04/18 16:34:11 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000140)=""/4096, &(0x7f0000000040)=0x1000) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000000c0)=0xffff, 0x4) 2018/04/18 16:34:11 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) 2018/04/18 16:34:11 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) 2018/04/18 16:34:11 executing program 1: unshare(0x40600) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x80) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4309(pcrypt(authencesn(crc32c-generic,salsa20-asm))))'}, 0x58) 2018/04/18 16:34:11 executing program 1: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x100) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0x6f, @broadcast=0xffffffff, 0x4e23, 0x0, 'lblcr\x00', 0x20, 0x7, 0x42}, 0x2c) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2a2) 2018/04/18 16:34:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='%em0proc\x00') 2018/04/18 16:34:11 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$cont(0x18, r0, 0x10001, 0x7ab4) prctl$void(0x3) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)=0x867b) 2018/04/18 16:34:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x400, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000002c0)={'broute\x00'}, &(0x7f0000000340)=0x78) r4 = openat$cgroup_ro(r2, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000240)=0x4, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) shutdown(r3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={r1, 0x1c, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x6, @empty, 0x81}]}, &(0x7f00000000c0)=0x10) r5 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000400)={0xd37, 0x100000001, r5, 0x5, r6, 0x20, 0x8, 0x1}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000004c0)={'filter\x00'}, &(0x7f0000000540)=0x78) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000440)={'bond0\x00', 0x1000}) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)) accept$inet(r4, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000200)=0x10) 2018/04/18 16:34:11 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x8000400) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = dup(r0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000340)) 2018/04/18 16:34:11 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x10}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x8}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001840)={'ip6tnl0\x00', 0x0}) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x309600000000000, 0x800) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001880)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x4e24, 0x7, 0x4e23, 0x20, 0x2, 0x80, 0xa0, 0xdc2a24eeb19cc94b, r2, r3}, {0x0, 0xffffffffffffffe1, 0x4, 0x4, 0x0, 0x6, 0x101, 0x14f9}, {0x6, 0x2, 0x17, 0x5}, 0x5, 0x6e6bb1, 0x2, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0x3e}, 0xa, @in, 0x34ff, 0x1, 0x2, 0x5, 0x401, 0x6, 0x5}}, 0xe8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) 2018/04/18 16:34:11 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x208ec2, 0x0) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/04/18 16:34:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x3f, 0x57, 0x101, 0x6}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0xd0, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffd0}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x4c55, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x2db}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_mreq(r0, 0x29, 0x13, &(0x7f0000000300)={@dev, 0x0}, &(0x7f0000000340)=0xfffffffffffffc69) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000a80)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002a80), 0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x37a, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000380)={0x6d7, r4, 0x3, 0x6}) pipe2(&(0x7f00000000c0), 0x80000) prctl$setfpexc(0xc, 0x80000) 2018/04/18 16:34:11 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000100)="a578486682e67c86cd74025d404d4ec69b6c277a70e67565192a6e80e33b6bde357862416c1608466b7e2083452b2c0254267fb476cb58b7898a8f457db9d7065a5252187601c3d3590fbaafbf97e027c8d3eef68e9d64ee8e870b4953ff49d785e93e00690bc4fe9fbe01c27ffb3e1af80f485fb456576dd6834a4ed0e136bb3066f6367de93184077fb0d33b45ce6d04b79aefdd1159fc58d4ca91e36ba020e579f705560f1ad63a661b3db7f57d27dcddc8a2136ef1cb81c3a84346bb4a6f1cc3ea2a6d80517d6b8cf7a479f8e093fe", 0xd1}], 0x1, &(0x7f0000001680)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/18 16:34:11 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r1 = socket(0x8, 0x4, 0x7) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x2, 0x3, 0x1000, 0x7, 0x7ff}, 0x14) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) dup(r0) getsockopt(r1, 0x7fffffff, 0x8, &(0x7f0000000080)=""/136, &(0x7f0000000140)=0x88) write(r0, &(0x7f0000000180)="1a13053cd28a95a7e4f8eaec05caf2b9a3a89c0677d6d6e02589cdd3328ee63cc257fb9c007aa97337fc55b6b64c20c0e8f47756b74e1f4485729aed90f56dbcaef84755e8b7c422794947d68ca5470fff8d442eb98c570c664095246d38345bb01e3f16b200000000000000", 0x152) 2018/04/18 16:34:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x36, 0x4e24, 0x6e, 0xa, 0x80, 0xa0, 0x4, r2, r3}, {0x0, 0x2d, 0x3f, 0x100000000, 0xd9, 0x8, 0xc8f, 0x3f}, {0x200, 0x9, 0x4, 0xcd1}, 0x0, 0x6e6bbb, 0x1, 0x1, 0x2, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d3}, 0xa, @in=@loopback=0x7f000001, 0x3504, 0x4, 0x3, 0x10000, 0x900000000000, 0x8, 0x3f}}, 0xe8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/04/18 16:34:11 executing program 6: syz_emit_ethernet(0x7a, &(0x7f0000002240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "c58040", 0x44, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000002500)) syz_emit_ethernet(0x10, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@generic={0x8afd, "c0f9"}}}, &(0x7f0000000040)={0x0, 0x4, [0x317, 0xe43, 0x961, 0x505]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@mcast2}, &(0x7f00000000c0)=0x14) 2018/04/18 16:34:11 executing program 5: unshare(0x2040000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000200)) sync_file_range(r0, 0x7, 0x8658, 0x7) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x1, 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) mlockall(0x3) ioctl$KDSETMODE(r0, 0x4b3a, 0x622c) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) signalfd(r1, &(0x7f0000000140)={0xabc8}, 0x8) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000000)) bind$ax25(r0, &(0x7f00000000c0)={0x3, {"0b3718e00a53ce"}}, 0x10) 2018/04/18 16:34:11 executing program 0: r0 = socket(0x1c, 0x2000000008080b, 0x6) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'sit0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x20, @dev={0xfe, 0x80, [], 0xa}, 0x7f}], 0x3c) dup2(r0, r0) 2018/04/18 16:34:11 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80040, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x40) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x8001}) 2018/04/18 16:34:11 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) creat(&(0x7f0000000080)='./file0\x00', 0x0) 2018/04/18 16:34:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000100)="a578486682e67c86cd74025d404d4ec69b6c277a70e67565192a6e80e33b6bde357862416c1608466b7e2083452b2c0254267fb476cb58b7898a8f457db9d7065a5252187601c3d3590fbaafbf97e027c8d3eef68e9d64ee8e870b4953ff49d785e93e00690bc4fe9fbe01c27ffb3e1af80f485fb456576dd6834a4ed0e136bb3066f6367de93184077fb0d33b45ce6d04b79aefdd1159fc58d4ca91e36ba020e579f705560f1ad63a661b3db7f57d27dcddc8a2136ef1cb81c3a84346bb4a6f1cc3ea2a6d80517d6b8cf7a479f8e093fe", 0xd1}], 0x1, &(0x7f0000001680)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/18 16:34:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs\x00') r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x1}) epoll_wait(r1, &(0x7f00000001c0)=[{}], 0x1, 0x0) 2018/04/18 16:34:12 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x3, 0x7f, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1ff, 0x7f, 0x9, 0x3, 0x7ff}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, [0x1, 0x1, 0x7fff, 0x8f15, 0x7fff, 0x10001, 0x40b, 0x1806, 0x6, 0x8, 0x2, 0x40, 0x7, 0xcc, 0x2000000000000000]}, &(0x7f00000001c0)=0x100) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000393fe0)={r0, &(0x7f0000393000), &(0x7f0000223000), 0x1}, 0x20) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000fea000/0x14000)=nil, 0x14000, 0x2, r3) 2018/04/18 16:34:12 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x6, 0x80, 0x4, 0x4}, {0x5, 0x60, 0x9, 0x90}, {0x5, 0x1f, 0x5, 0x7}, {0x9, 0x516f, 0x40, 0x20}, {0x80000000, 0x8465, 0xfb31, 0x10000}, {0x9, 0x2, 0x400, 0x3f}, {0x20, 0x1, 0x9, 0x7}, {0xffff, 0x9, 0x2, 0x100}]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)='stack\x00') prctl$seccomp(0x16, 0x1, &(0x7f0000000b40)) pkey_alloc(0x0, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x2, &(0x7f0000000b80)=""/4096, 0x1000) sendfile(r3, r3, 0x0, 0x44) 2018/04/18 16:34:12 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f00000000c0)=0x80) getsockname$ax25(r1, &(0x7f0000000200), &(0x7f0000000280)=0x10) socketpair(0x1b, 0x4, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = geteuid() ioctl$TUNSETOWNER(r2, 0x400454cc, r3) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x8001) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000939000)=0x19) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000001c0)={'eql\x00', 0x10}) 2018/04/18 16:34:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x8001, {{0xa, 0x4e20, 0xa80, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}}}, 0x88) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x3, 0x2ff0fff8c711b7f9) r2 = msgget(0x1, 0x200) msgctl$IPC_RMID(r2, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000500)=0x10000, &(0x7f0000000540)=0x2) sendmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000000040)=@ethernet, 0x80, &(0x7f0000001300), 0x0, &(0x7f0000001380)}}, {{0x0, 0x0, &(0x7f0000002940)=[{&(0x7f0000002600)="a5", 0x1}, {&(0x7f0000002780)}], 0x2, &(0x7f00000029c0)}}, {{0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000004ec0)}], 0x1}, 0x3ff}, {{&(0x7f0000005040)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x80, &(0x7f0000007580)=[{&(0x7f00000050c0)="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", 0x1000}, {&(0x7f00000061c0)="3a4a178abb9e285160a8bcda4f2fec11743d1ab339f198277640b05a8fff1d133648e029", 0x24}, {&(0x7f0000007200)="cb632492b4d2642657b655fa2ae1ad9cd559aba4aede7d3ff66d59a3a141d9fce466b2647edc93b7224be0cde1e53622d46820f0fcc4d042a04574597db8c49d5f25c384252bc96754f659f53418dcbaf7167d836fbc0655b4e9005852ff71d5720344660774fa5ed49ace26cd5ec2e66a338de08977d47c901063f43559cced1a7d3b14e2152883e84b64613aa77aba66c653fbbed4", 0x96}, {&(0x7f0000007380)="aa594519d348bc7ad34a7979bc9d9fbd681f806478872a3b19307d27417ef9bce0d2eee99ccfb479c80dcb148e329a95a4d29f896247304404f3e5fc053faec5f3198413ff692f047f", 0x49}, {&(0x7f0000007480)="796364237183c09e41bdb907345a18f92a6d9999247bdd60cc3d4fd2d66eb2e28a87e9cf76c90f16393622469ae4de1eea9659604b100a014a37dfdd895eeab40238ca85d8fb01603d6835b5c29f4c0a02a6e1a7a63c1a3c9302a37c5fef980bb1065504db99acae2572c9fdb84d6ceb8076d76e3915cab45b61c5d6803730facbf9728a42dd980c10bc6aeec4b7ad88dbe0dbf29fa49677b2c44e6809f8f63fb7415b25b190ba56b1e35ca471597b81580dd14558dd3c89baa70fd8713245769cdd45943b3fa4d2d785b3d8a16f2ce7cbffc2b747a9aee6719b15d6bcdc7ce877e664695b89134cdb1bc7ba3dee32d943a3e1757e56a6339c59", 0xfa}], 0x5, &(0x7f0000007640)=ANY=[@ANYBLOB="40000000000000000a01000001000000e177c012c6c6b2b247b66cd2cdac86f052c5fa8eb6e98b2dc43ed3e01bbed29ad92878102f59d5abcda0d7f77500000068000000000000000a01000001000000ce5e4e284d8a47b23646cca928617cb94e588e52faa00ee03f51ee9c094823c2cda15fe9c4983702a84487789a04766ac8026f75bbf5b9100a2a8c89de5cf1a60cb20db52e854915f622d53394247660ee39784e62b1fe95"], 0xa8, 0x20000080}, 0xfffffffffffffffa}], 0x4, 0x41) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000180)) 2018/04/18 16:34:12 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x34, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="7442c2a95bc868624f0046451f6244dbeba4a3332c960ec64e439dbb102899dcec0125be383ae04ff7e06002c12924662e0765f4a4c79c43f2862a19878fa16b484bffb3df6accee910425328530b9de8f9105c91b73c9aeefef945488b74f772f2add01acc714e0aed59c5178acbcea9846989af000592e9cf5cd7e028a675ea3159a9be5556d2dfd2f25b949699bd82da3b04a7ee9189a3de890ef39950d339606b7654483237a8dac48710c8a3e3ccccf833aced1e8e55a316547968f71677fc423529a5c881bd53ab9b20e15920ef21c9dea91528277f6efbddc1ce04919dde0c81b5312d2f3976c", 0xea, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000000280)=""/4096, 0x1000) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r1, 0x1, 0x42, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/18 16:34:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f00000066c0)=[{{&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000500)}}, {{&(0x7f0000000580)=@generic={0xa, "c8b5edfbf8b1ab4cac8ed75cd4a0b8d86c66d2602bc1631ca5bcf63e5b62213ecbf070a4972c5693b9d145c9009910fa3b07c861485b5d02088225d2f63c71933c905613e2cd98a708a2cb30abf11fec2f649680f60fc4e12d48f918223a404e4df8cbce010891c68841bd5d3df05eb15b6b0a8da58ccfb7d792cf7e45c2"}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000180), 0xb8}}], 0x62, 0x0) keyctl$clear(0x7, 0x0) 2018/04/18 16:34:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000100)="a578486682e67c86cd74025d404d4ec69b6c277a70e67565192a6e80e33b6bde357862416c1608466b7e2083452b2c0254267fb476cb58b7898a8f457db9d7065a5252187601c3d3590fbaafbf97e027c8d3eef68e9d64ee8e870b4953ff49d785e93e00690bc4fe9fbe01c27ffb3e1af80f485fb456576dd6834a4ed0e136bb3066f6367de93184077fb0d33b45ce6d04b79aefdd1159fc58d4ca91e36ba020e579f705560f1ad63a661b3db7f57d27dcddc8a2136ef1cb81c3a84346bb4a6f1cc3ea2a6d80517d6b8cf7a479f8e093fe", 0xd1}], 0x1, &(0x7f0000001680)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/18 16:34:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000100)="a578486682e67c86cd74025d404d4ec69b6c277a70e67565192a6e80e33b6bde357862416c1608466b7e2083452b2c0254267fb476cb58b7898a8f457db9d7065a5252187601c3d3590fbaafbf97e027c8d3eef68e9d64ee8e870b4953ff49d785e93e00690bc4fe9fbe01c27ffb3e1af80f485fb456576dd6834a4ed0e136bb3066f6367de93184077fb0d33b45ce6d04b79aefdd1159fc58d4ca91e36ba020e579f705560f1ad63a661b3db7f57d27dcddc8a2136ef1cb81c3a84346bb4a6f1cc3ea2a6d80517d6b8cf7a479f8e093fe", 0xd1}], 0x1, &(0x7f0000001680)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 71.854316] audit: type=1326 audit(1524069252.852:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5908 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 2018/04/18 16:34:12 executing program 6: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000affa)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./control\x00', 0x200000, 0x140) readlinkat(r0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000140)=""/90, 0x5a) mknod(&(0x7f000000cff6)='./control\x00', 0x0, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000001400)='./bus\x00', 0x8) rename(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000100)='./control\x00') 2018/04/18 16:34:13 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x40) write$selinux_load(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e0678"], 0x10) fsetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000000000000", 0x15c, 0x0) 2018/04/18 16:34:13 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) sendto$inet6(r0, &(0x7f0000000080)="4f1194f7f208dd95a6f5a1a2ba8dbfdbf54cb91cec94f752ce778937990a639d0c47e8b3", 0x24, 0x44001, &(0x7f00000000c0)={0xa, 0x4e23, 0xd8, @mcast2={0xff, 0x2, [], 0x1}, 0xb2}, 0x1c) r1 = socket$inet6(0xa, 0x80001, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffefffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x90) 2018/04/18 16:34:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x2, 0x6a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x40, 0x8035, 'syzkaller0\x00', 'nr0\x00', 'vcan0\x00', 'irlan0\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @random="435c2a98ce91", [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x1d8, 0x338, 0x3b0, [@connbytes={'connbytes\x00', 0x18, {{0x9, 0xc551, 0x2, 0x1}}}, @comment={'comment\x00', 0x100}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x5, 'system_u:object_r:sulogin_exec_t:s0\x00'}}}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@nflog={'nflog\x00', 0x50, {{0x7, 0xd297, 0x1, 0x0, 0x0, "d016bd3d473a5d04faad8215c3dd5087e4af3ca0c815e3fca70d0a3879a15cfd7b4ff16c63128be39edd8b14a54ce5fa67880f0202040ee2858132b40c904238"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x7, 0x47, 0x60f7, 'ip6gre0\x00', 'ip_vti0\x00', 'vcan0\x00', 'veth1_to_team\x00', @random="975175b74965", [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff], 0x1d0, 0x218, 0x268, [@mac={'mac\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}, @comment={'comment\x00', 0x100}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x3a, 0xa2, 0x1}}}]}, @common=@log={'log\x00', 0x28, {{0x3, "95db95dc0d5cfa02874d28a13eed395250ae2003cce22dc8f5f849f41f61", 0x2}}}}]}]}, 0x720) 2018/04/18 16:34:13 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x800) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x9, 0x10110, r0, 0x22) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xb4400, 0x2) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000000c0)=@req={0x4, 0x5, 0x8, 0x43}, 0x10) r3 = dup(r1) fchmodat(r1, &(0x7f0000000180)='./file0\x00', 0x28) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e21, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x200}, @in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x800}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x64) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/04/18 16:34:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/18 16:34:13 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) [ 72.626414] ================================================================== [ 72.633824] BUG: KMSAN: uninit-value in update_stack_state+0x673/0xa40 [ 72.640477] CPU: 1 PID: 5971 Comm: syz-executor0 Not tainted 4.16.0+ #84 [ 72.647295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.656644] Call Trace: [ 72.659254] dump_stack+0x185/0x1d0 [ 72.662925] ? update_stack_state+0x673/0xa40 [ 72.667422] kmsan_report+0x142/0x240 [ 72.671207] __msan_warning_32+0x6c/0xb0 [ 72.675260] update_stack_state+0x673/0xa40 [ 72.679572] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 72.685031] ? is_console_locked+0x14/0x50 [ 72.689265] ? kernel_text_address+0x248/0x3a0 [ 72.693834] ? kmsan_report+0x4c/0x240 [ 72.697712] unwind_next_frame+0x618/0xe50 [ 72.701945] __save_stack_trace+0x6d9/0xa80 [ 72.706251] ? __schedule+0x674/0x730 [ 72.710039] ? __msan_poison_alloca+0x15c/0x1d0 [ 72.714709] ? save_stack_trace_tsk+0x58/0x2f0 [ 72.719302] save_stack_trace_tsk+0x258/0x2f0 [ 72.723802] proc_pid_stack+0x26a/0x470 [ 72.727774] proc_single_show+0x1af/0x300 [ 72.731921] ? proc_pid_wchan+0x250/0x250 [ 72.736054] ? proc_single_open+0x90/0x90 [ 72.740186] seq_read+0xc7d/0x2260 [ 72.743717] do_iter_read+0x880/0xd70 [ 72.747507] ? seq_open+0x360/0x360 [ 72.751125] vfs_readv+0x1ec/0x260 [ 72.754667] default_file_splice_read+0xa9a/0x1120 [ 72.759595] ? qxl_draw_fill+0x50/0x750 [ 72.763565] ? security_file_permission+0x473/0x4b0 [ 72.766116] audit: type=1326 audit(1524069253.764:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=5908 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0x0 [ 72.768584] ? rw_verify_area+0x35e/0x580 [ 72.768604] ? SYSC_tee+0x13d0/0x13d0 [ 72.768620] splice_direct_to_actor+0x4c6/0x1040 [ 72.768654] ? do_splice_direct+0x540/0x540 [ 72.804796] ? security_file_permission+0x28f/0x4b0 [ 72.809808] ? rw_verify_area+0x35e/0x580 [ 72.813945] do_splice_direct+0x335/0x540 [ 72.818082] do_sendfile+0x1067/0x1e40 [ 72.821963] SYSC_sendfile64+0x297/0x300 [ 72.826032] SyS_sendfile64+0x64/0x90 [ 72.829831] do_syscall_64+0x309/0x430 [ 72.833706] ? SYSC_sendfile+0x320/0x320 [ 72.837766] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 72.842939] RIP: 0033:0x455329 [ 72.846112] RSP: 002b:00007fa476f50c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 72.853804] RAX: ffffffffffffffda RBX: 00007fa476f516d4 RCX: 0000000000455329 [ 72.861066] RDX: 0000000000000000 RSI: 0000000000000013 RDI: 0000000000000013 [ 72.868325] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 72.875580] R10: 0000000000000044 R11: 0000000000000246 R12: 00000000ffffffff [ 72.882834] R13: 00000000000004c6 R14: 00000000006fa330 R15: 0000000000000001 [ 72.890107] [ 72.891721] Local variable description: ----flags.i.i.i@rcu_all_qs [ 72.898030] Variable was created at: [ 72.901743] rcu_all_qs+0x32/0x1f0 [ 72.905266] _cond_resched+0x3c/0xd0 [ 72.908955] ================================================================== [ 72.916293] Disabling lock debugging due to kernel taint [ 72.921726] Kernel panic - not syncing: panic_on_warn set ... [ 72.921726] [ 72.929074] CPU: 1 PID: 5971 Comm: syz-executor0 Tainted: G B 4.16.0+ #84 [ 72.937199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.946547] Call Trace: [ 72.949234] dump_stack+0x185/0x1d0 [ 72.952866] panic+0x39d/0x940 [ 72.956076] ? update_stack_state+0x673/0xa40 [ 72.960591] kmsan_report+0x238/0x240 [ 72.964377] __msan_warning_32+0x6c/0xb0 [ 72.968427] update_stack_state+0x673/0xa40 [ 72.972737] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 72.978176] ? is_console_locked+0x14/0x50 [ 72.982401] ? kernel_text_address+0x248/0x3a0 [ 72.986979] ? kmsan_report+0x4c/0x240 [ 72.990869] unwind_next_frame+0x618/0xe50 [ 72.995111] __save_stack_trace+0x6d9/0xa80 [ 72.999427] ? __schedule+0x674/0x730 [ 73.003215] ? __msan_poison_alloca+0x15c/0x1d0 [ 73.007877] ? save_stack_trace_tsk+0x58/0x2f0 [ 73.012448] save_stack_trace_tsk+0x258/0x2f0 [ 73.016930] proc_pid_stack+0x26a/0x470 [ 73.020891] proc_single_show+0x1af/0x300 [ 73.025032] ? proc_pid_wchan+0x250/0x250 [ 73.029181] ? proc_single_open+0x90/0x90 [ 73.033398] seq_read+0xc7d/0x2260 [ 73.036939] do_iter_read+0x880/0xd70 [ 73.040728] ? seq_open+0x360/0x360 [ 73.044338] vfs_readv+0x1ec/0x260 [ 73.047866] default_file_splice_read+0xa9a/0x1120 [ 73.052783] ? qxl_draw_fill+0x50/0x750 [ 73.056746] ? security_file_permission+0x473/0x4b0 [ 73.061747] ? rw_verify_area+0x35e/0x580 [ 73.065883] ? SYSC_tee+0x13d0/0x13d0 [ 73.069681] splice_direct_to_actor+0x4c6/0x1040 [ 73.074510] ? do_splice_direct+0x540/0x540 [ 73.078820] ? security_file_permission+0x28f/0x4b0 [ 73.083835] ? rw_verify_area+0x35e/0x580 [ 73.087973] do_splice_direct+0x335/0x540 [ 73.092115] do_sendfile+0x1067/0x1e40 [ 73.095995] SYSC_sendfile64+0x297/0x300 [ 73.100060] SyS_sendfile64+0x64/0x90 [ 73.103855] do_syscall_64+0x309/0x430 [ 73.107732] ? SYSC_sendfile+0x320/0x320 [ 73.111779] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 73.116950] RIP: 0033:0x455329 [ 73.120122] RSP: 002b:00007fa476f50c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 73.127814] RAX: ffffffffffffffda RBX: 00007fa476f516d4 RCX: 0000000000455329 [ 73.135073] RDX: 0000000000000000 RSI: 0000000000000013 RDI: 0000000000000013 [ 73.142337] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 73.149590] R10: 0000000000000044 R11: 0000000000000246 R12: 00000000ffffffff [ 73.156844] R13: 00000000000004c6 R14: 00000000006fa330 R15: 0000000000000001 [ 73.164724] Dumping ftrace buffer: [ 73.168264] (ftrace buffer empty) [ 73.171965] Kernel Offset: disabled [ 73.175569] Rebooting in 86400 seconds..