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 '10.128.10.8' (ECDSA) to the list of known hosts. 2018/04/13 09:03:44 fuzzer started 2018/04/13 09:03:45 dialing manager at 10.128.0.26:33379 2018/04/13 09:03:51 kcov=true, comps=false 2018/04/13 09:03:54 executing program 0: 2018/04/13 09:03:54 executing program 1: 2018/04/13 09:03:54 executing program 3: 2018/04/13 09:03:54 executing program 7: 2018/04/13 09:03:54 executing program 4: 2018/04/13 09:03:54 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2}, {0x2, 0x0, @remote={0xac, 0xa, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x2}) 2018/04/13 09:03:54 executing program 6: syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) mbind(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4003, &(0x7f0000000000)=0x9e, 0x7e, 0x5) 2018/04/13 09:03:54 executing program 2: syzkaller login: [ 43.671179] ip (3755) used greatest stack depth: 54656 bytes left [ 44.975360] ip (3883) used greatest stack depth: 54560 bytes left [ 45.155577] ip (3896) used greatest stack depth: 54544 bytes left [ 45.179271] ip (3900) used greatest stack depth: 53656 bytes left [ 45.647123] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.653688] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.690771] device bridge_slave_0 entered promiscuous mode [ 45.705838] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.712347] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.738956] device bridge_slave_0 entered promiscuous mode [ 45.759988] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.766550] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.782669] device bridge_slave_0 entered promiscuous mode [ 45.805359] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.811860] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.821695] device bridge_slave_0 entered promiscuous mode [ 45.829619] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.836196] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.853271] device bridge_slave_0 entered promiscuous mode [ 45.864559] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.871111] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.897966] device bridge_slave_0 entered promiscuous mode [ 45.922391] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.928896] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.941943] device bridge_slave_1 entered promiscuous mode [ 45.951948] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.958505] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.985399] device bridge_slave_0 entered promiscuous mode [ 46.002811] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.009343] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.029655] device bridge_slave_1 entered promiscuous mode [ 46.043449] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.050402] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.060285] device bridge_slave_1 entered promiscuous mode [ 46.068555] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.075111] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.085516] device bridge_slave_0 entered promiscuous mode [ 46.094777] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.104409] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.110924] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.131308] device bridge_slave_1 entered promiscuous mode [ 46.137964] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.144525] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.172070] device bridge_slave_1 entered promiscuous mode [ 46.193643] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.200207] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.224915] device bridge_slave_1 entered promiscuous mode [ 46.235705] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.242242] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.272591] device bridge_slave_1 entered promiscuous mode [ 46.282220] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.289578] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.299379] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.308925] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.331138] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.337721] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.394590] device bridge_slave_1 entered promiscuous mode [ 46.403957] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.456161] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.479005] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.500394] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.511407] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.525345] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.593183] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.626807] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.679746] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.719456] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.808441] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.362007] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.437237] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.546515] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.564982] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.576879] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.604711] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.642567] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.736561] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.751176] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.776152] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.783702] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.794012] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.849952] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.955563] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.975533] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.026285] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.604454] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.674684] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.780674] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.795170] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.833755] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.845400] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.912222] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.974872] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.982987] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.990778] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.022940] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.060876] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.069217] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.083742] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.114949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.148839] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.157801] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.165097] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.188199] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.221668] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.229830] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.240115] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.247349] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.265097] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.298439] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.308145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.316752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.358188] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.369635] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.377223] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.384319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.416130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.440683] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.465833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.479583] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.495924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.506746] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.517325] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.527947] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.545572] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.564551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.582689] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.600101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.620967] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.628848] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.638073] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.649130] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.658352] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.697201] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.729814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.752684] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.767557] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.780454] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.787970] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.796866] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.806085] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.814346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.822668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.862894] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.874492] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.916137] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.045130] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.055520] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.075007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.727025] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.733564] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.740473] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.746992] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.794013] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.800660] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.890387] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.896887] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.903760] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.910226] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.970554] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.982489] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.988984] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.995846] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.002343] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.024966] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.043605] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.050118] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.057051] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.063532] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.122994] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.135450] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.141973] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.148871] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.155469] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.168633] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.182391] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.188904] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.195815] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.202294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.249177] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.448512] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.455088] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.461999] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.468521] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.505827] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.525698] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.532197] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.539141] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.545633] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.601704] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.832302] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.846571] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.875152] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.899271] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.915745] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.923990] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.932910] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.308146] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.542413] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.610735] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.749968] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.771493] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.824114] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.888325] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.103632] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.110012] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.123662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.375444] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.387076] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.393419] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.403566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.473955] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.480275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.488463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.536367] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.542688] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.551414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.592423] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.598741] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.611329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.651615] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.658752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.674294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.706520] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.712908] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.743989] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.247222] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.253562] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.264076] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/13 09:04:21 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x5, 0x4, 0x6879, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) 2018/04/13 09:04:21 executing program 6: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000008c0)={&(0x7f0000000100)=@abs, 0x6e, &(0x7f0000000800), 0x0, &(0x7f0000000880)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x20}, 0x0) 2018/04/13 09:04:21 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f00000001c0)=[{}], 0x1) 2018/04/13 09:04:21 executing program 4: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000940)={&(0x7f0000000100)=@generic={0x9, "bdf86f9498009cb6e5937e8911c1991951544780c5894f031068ae7ae89feb380bba0c8f7a92bb133ceda01027ce299417877ad49a44ff862d2edfa8fe54c6bb51b58bc8c96f71daa0272d6fb33368a9910041ea17f9ebec7f42e1b1907a6c427a8ad2f5d72f39d431bc66f7658fa1194b8b3ca55442b8b4494a74d812ee"}, 0x80, &(0x7f0000000900), 0x0, &(0x7f0000001500)}, 0x0) 2018/04/13 09:04:21 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6923c5c7, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x40000000039}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) 2018/04/13 09:04:21 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001, 0x5}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000200), &(0x7f0000000240)=""/70}, 0x18) 2018/04/13 09:04:21 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x89a1, &(0x7f00000000c0)=0x2) 2018/04/13 09:04:21 executing program 1: rt_sigaction(0x15, &(0x7f0000000080)={0x1}, 0x0, 0x8, &(0x7f0000000100)) 2018/04/13 09:04:21 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/13 09:04:21 executing program 6: 2018/04/13 09:04:21 executing program 3: 2018/04/13 09:04:21 executing program 0: 2018/04/13 09:04:21 executing program 4: 2018/04/13 09:04:21 executing program 2: 2018/04/13 09:04:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6923c5c7, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x40000000039}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)) 2018/04/13 09:04:22 executing program 6: 2018/04/13 09:04:22 executing program 5: 2018/04/13 09:04:22 executing program 3: 2018/04/13 09:04:22 executing program 1: 2018/04/13 09:04:22 executing program 0: 2018/04/13 09:04:22 executing program 4: 2018/04/13 09:04:22 executing program 2: 2018/04/13 09:04:22 executing program 7: 2018/04/13 09:04:22 executing program 6: 2018/04/13 09:04:22 executing program 5: 2018/04/13 09:04:22 executing program 3: 2018/04/13 09:04:22 executing program 2: 2018/04/13 09:04:22 executing program 7: 2018/04/13 09:04:22 executing program 4: 2018/04/13 09:04:22 executing program 1: 2018/04/13 09:04:22 executing program 0: 2018/04/13 09:04:22 executing program 3: 2018/04/13 09:04:22 executing program 6: 2018/04/13 09:04:22 executing program 5: 2018/04/13 09:04:22 executing program 4: 2018/04/13 09:04:22 executing program 7: 2018/04/13 09:04:22 executing program 0: 2018/04/13 09:04:22 executing program 2: 2018/04/13 09:04:22 executing program 1: 2018/04/13 09:04:22 executing program 3: 2018/04/13 09:04:22 executing program 6: 2018/04/13 09:04:22 executing program 4: 2018/04/13 09:04:22 executing program 5: 2018/04/13 09:04:22 executing program 1: 2018/04/13 09:04:23 executing program 6: 2018/04/13 09:04:23 executing program 2: 2018/04/13 09:04:23 executing program 0: 2018/04/13 09:04:23 executing program 3: 2018/04/13 09:04:23 executing program 7: 2018/04/13 09:04:23 executing program 1: 2018/04/13 09:04:23 executing program 5: 2018/04/13 09:04:23 executing program 4: 2018/04/13 09:04:23 executing program 3: 2018/04/13 09:04:23 executing program 6: 2018/04/13 09:04:23 executing program 2: 2018/04/13 09:04:23 executing program 1: 2018/04/13 09:04:23 executing program 4: 2018/04/13 09:04:23 executing program 7: 2018/04/13 09:04:23 executing program 0: 2018/04/13 09:04:23 executing program 5: 2018/04/13 09:04:23 executing program 3: 2018/04/13 09:04:23 executing program 6: 2018/04/13 09:04:23 executing program 2: 2018/04/13 09:04:23 executing program 1: 2018/04/13 09:04:23 executing program 0: 2018/04/13 09:04:23 executing program 4: 2018/04/13 09:04:23 executing program 7: 2018/04/13 09:04:23 executing program 5: 2018/04/13 09:04:23 executing program 6: 2018/04/13 09:04:23 executing program 3: 2018/04/13 09:04:23 executing program 1: 2018/04/13 09:04:23 executing program 0: 2018/04/13 09:04:23 executing program 2: 2018/04/13 09:04:23 executing program 2: 2018/04/13 09:04:23 executing program 3: 2018/04/13 09:04:23 executing program 5: 2018/04/13 09:04:23 executing program 6: 2018/04/13 09:04:23 executing program 4: 2018/04/13 09:04:23 executing program 0: 2018/04/13 09:04:23 executing program 7: 2018/04/13 09:04:23 executing program 1: 2018/04/13 09:04:24 executing program 2: 2018/04/13 09:04:24 executing program 3: 2018/04/13 09:04:24 executing program 6: 2018/04/13 09:04:24 executing program 1: 2018/04/13 09:04:24 executing program 0: 2018/04/13 09:04:24 executing program 7: 2018/04/13 09:04:24 executing program 5: 2018/04/13 09:04:24 executing program 4: 2018/04/13 09:04:24 executing program 2: 2018/04/13 09:04:24 executing program 1: 2018/04/13 09:04:24 executing program 3: 2018/04/13 09:04:24 executing program 0: 2018/04/13 09:04:24 executing program 6: 2018/04/13 09:04:24 executing program 5: 2018/04/13 09:04:24 executing program 7: 2018/04/13 09:04:24 executing program 4: 2018/04/13 09:04:24 executing program 2: 2018/04/13 09:04:24 executing program 3: 2018/04/13 09:04:24 executing program 1: 2018/04/13 09:04:24 executing program 0: 2018/04/13 09:04:24 executing program 5: 2018/04/13 09:04:24 executing program 7: 2018/04/13 09:04:24 executing program 6: 2018/04/13 09:04:24 executing program 1: 2018/04/13 09:04:24 executing program 4: 2018/04/13 09:04:24 executing program 2: 2018/04/13 09:04:24 executing program 0: 2018/04/13 09:04:24 executing program 3: 2018/04/13 09:04:24 executing program 7: 2018/04/13 09:04:24 executing program 5: 2018/04/13 09:04:24 executing program 6: 2018/04/13 09:04:25 executing program 1: 2018/04/13 09:04:25 executing program 2: 2018/04/13 09:04:25 executing program 4: 2018/04/13 09:04:25 executing program 5: 2018/04/13 09:04:25 executing program 0: 2018/04/13 09:04:25 executing program 3: 2018/04/13 09:04:25 executing program 7: 2018/04/13 09:04:25 executing program 6: 2018/04/13 09:04:25 executing program 3: 2018/04/13 09:04:25 executing program 7: 2018/04/13 09:04:25 executing program 1: 2018/04/13 09:04:25 executing program 2: 2018/04/13 09:04:25 executing program 4: 2018/04/13 09:04:25 executing program 5: 2018/04/13 09:04:25 executing program 0: 2018/04/13 09:04:25 executing program 6: 2018/04/13 09:04:25 executing program 1: 2018/04/13 09:04:25 executing program 3: 2018/04/13 09:04:25 executing program 2: 2018/04/13 09:04:25 executing program 6: 2018/04/13 09:04:25 executing program 5: 2018/04/13 09:04:25 executing program 0: 2018/04/13 09:04:25 executing program 4: 2018/04/13 09:04:25 executing program 1: 2018/04/13 09:04:25 executing program 7: 2018/04/13 09:04:25 executing program 0: 2018/04/13 09:04:25 executing program 2: 2018/04/13 09:04:25 executing program 4: 2018/04/13 09:04:25 executing program 3: 2018/04/13 09:04:26 executing program 7: 2018/04/13 09:04:26 executing program 5: 2018/04/13 09:04:26 executing program 6: 2018/04/13 09:04:26 executing program 1: 2018/04/13 09:04:26 executing program 2: 2018/04/13 09:04:26 executing program 0: 2018/04/13 09:04:26 executing program 3: 2018/04/13 09:04:26 executing program 4: 2018/04/13 09:04:26 executing program 2: 2018/04/13 09:04:26 executing program 1: 2018/04/13 09:04:26 executing program 5: 2018/04/13 09:04:26 executing program 6: 2018/04/13 09:04:26 executing program 7: 2018/04/13 09:04:26 executing program 4: 2018/04/13 09:04:26 executing program 3: 2018/04/13 09:04:26 executing program 0: 2018/04/13 09:04:26 executing program 5: 2018/04/13 09:04:26 executing program 7: 2018/04/13 09:04:26 executing program 1: 2018/04/13 09:04:26 executing program 3: 2018/04/13 09:04:26 executing program 0: 2018/04/13 09:04:26 executing program 6: 2018/04/13 09:04:26 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/dev\x00') sendfile(r0, r1, &(0x7f0000000780), 0x200000000000102) 2018/04/13 09:04:26 executing program 2: 2018/04/13 09:04:26 executing program 5: 2018/04/13 09:04:26 executing program 0: 2018/04/13 09:04:26 executing program 1: 2018/04/13 09:04:26 executing program 3: 2018/04/13 09:04:26 executing program 7: 2018/04/13 09:04:26 executing program 6: 2018/04/13 09:04:26 executing program 2: 2018/04/13 09:04:26 executing program 0: 2018/04/13 09:04:26 executing program 7: 2018/04/13 09:04:26 executing program 1: 2018/04/13 09:04:26 executing program 5: 2018/04/13 09:04:27 executing program 3: 2018/04/13 09:04:27 executing program 4: 2018/04/13 09:04:27 executing program 6: 2018/04/13 09:04:27 executing program 2: 2018/04/13 09:04:27 executing program 5: 2018/04/13 09:04:27 executing program 0: 2018/04/13 09:04:27 executing program 7: 2018/04/13 09:04:27 executing program 1: 2018/04/13 09:04:27 executing program 1: 2018/04/13 09:04:27 executing program 3: 2018/04/13 09:04:27 executing program 4: 2018/04/13 09:04:27 executing program 1: 2018/04/13 09:04:27 executing program 2: mkdir(&(0x7f0000000180)='../file0/file0\x00', 0x0) 2018/04/13 09:04:27 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 09:04:27 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) write$cgroup_type(r2, &(0x7f0000000600)='threaded\x00', 0xffffff67) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0xffffffffffffffff) 2018/04/13 09:04:27 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100), &(0x7f0000000140)=0x18) syz_open_procfs(0x0, &(0x7f0000000080)='ns/user\x00') 2018/04/13 09:04:27 executing program 7: 2018/04/13 09:04:27 executing program 3: 2018/04/13 09:04:27 executing program 4: 2018/04/13 09:04:27 executing program 7: 2018/04/13 09:04:27 executing program 1: 2018/04/13 09:04:27 executing program 3: 2018/04/13 09:04:27 executing program 2: 2018/04/13 09:04:27 executing program 5: 2018/04/13 09:04:27 executing program 4: 2018/04/13 09:04:27 executing program 0: 2018/04/13 09:04:27 executing program 7: 2018/04/13 09:04:27 executing program 2: 2018/04/13 09:04:27 executing program 3: 2018/04/13 09:04:27 executing program 5: 2018/04/13 09:04:28 executing program 4: 2018/04/13 09:04:28 executing program 6: 2018/04/13 09:04:28 executing program 0: 2018/04/13 09:04:28 executing program 5: 2018/04/13 09:04:28 executing program 1: 2018/04/13 09:04:28 executing program 3: 2018/04/13 09:04:28 executing program 2: 2018/04/13 09:04:28 executing program 7: 2018/04/13 09:04:28 executing program 0: 2018/04/13 09:04:28 executing program 1: 2018/04/13 09:04:28 executing program 7: 2018/04/13 09:04:28 executing program 3: 2018/04/13 09:04:28 executing program 6: 2018/04/13 09:04:28 executing program 4: 2018/04/13 09:04:28 executing program 5: 2018/04/13 09:04:28 executing program 2: 2018/04/13 09:04:28 executing program 0: 2018/04/13 09:04:28 executing program 1: 2018/04/13 09:04:28 executing program 3: 2018/04/13 09:04:28 executing program 7: 2018/04/13 09:04:28 executing program 5: 2018/04/13 09:04:28 executing program 3: 2018/04/13 09:04:28 executing program 2: 2018/04/13 09:04:28 executing program 1: 2018/04/13 09:04:28 executing program 4: 2018/04/13 09:04:28 executing program 6: 2018/04/13 09:04:28 executing program 0: 2018/04/13 09:04:29 executing program 5: 2018/04/13 09:04:29 executing program 6: 2018/04/13 09:04:29 executing program 4: 2018/04/13 09:04:29 executing program 7: 2018/04/13 09:04:29 executing program 0: 2018/04/13 09:04:29 executing program 2: 2018/04/13 09:04:29 executing program 1: 2018/04/13 09:04:29 executing program 7: 2018/04/13 09:04:29 executing program 0: 2018/04/13 09:04:29 executing program 3: 2018/04/13 09:04:29 executing program 4: 2018/04/13 09:04:29 executing program 6: 2018/04/13 09:04:29 executing program 5: 2018/04/13 09:04:29 executing program 2: 2018/04/13 09:04:29 executing program 3: 2018/04/13 09:04:29 executing program 5: 2018/04/13 09:04:29 executing program 1: 2018/04/13 09:04:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0x5) 2018/04/13 09:04:29 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/04/13 09:04:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f000059fff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000070000)={0x28, 0x1c, 0x109, 0x0, 0x0, {0x40000001}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64}]}]}, 0x28}, 0x1}, 0x0) 2018/04/13 09:04:29 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x0, 0x10001) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000040)='./bus\x00', 0x81, 0x0) sendfile(r1, r0, 0x0, 0xd7c3) 2018/04/13 09:04:29 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r0, &(0x7f000023cfd0)=[{{}, 0x200002, 0x0, 0x403}, {}], 0x30) 2018/04/13 09:04:29 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={"626f6e645f736c6176655f31fffffdfd", {0x2}}) 2018/04/13 09:04:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000becff0)) memfd_create(&(0x7f0000000040)='/dev/ptmx\x00', 0x0) 2018/04/13 09:04:29 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000240)="1f000000520007f2c200000000000001021cec000070f71ab4a30000040000", 0x1f) 2018/04/13 09:04:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x29, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/04/13 09:04:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xa, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) 2018/04/13 09:04:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0xc0045878, &(0x7f0000000180)={'bond_slave_1\x00', {0x2}}) 2018/04/13 09:04:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20000000000003e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6_vti0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6}, 0x10) 2018/04/13 09:04:29 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) 2018/04/13 09:04:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) 2018/04/13 09:04:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0x5) 2018/04/13 09:04:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_adjtime(0xfffffffffffffffb, &(0x7f0000000000)) 2018/04/13 09:04:30 executing program 5: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/13 09:04:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='dctcp\x00', 0xffb3) 2018/04/13 09:04:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000001400190d76a81014aed182f302840080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0016000309ff5bff0308c7e5ed5e0000000000000000", 0x48}], 0x1) 2018/04/13 09:04:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000f95000)='./file0\x00') open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) link(&(0x7f0000000000)='./bus\x00', &(0x7f0000001100)='./file0\x00') 2018/04/13 09:04:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0x5) 2018/04/13 09:04:30 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) 2018/04/13 09:04:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042409, 0xffffffffffffffff) 2018/04/13 09:04:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)}, 0x20) 2018/04/13 09:04:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) ioprio_set$pid(0x3, 0x0, 0x0) 2018/04/13 09:04:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_cache\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x500, 0x100000000101) 2018/04/13 09:04:30 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x7, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) dup2(r0, r1) 2018/04/13 09:04:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20000000000003e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6_vti0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) [ 77.492741] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/04/13 09:04:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f000058a000)) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/13 09:04:30 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f0000000040)=""/32, 0x10}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/13 09:04:30 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r1, &(0x7f00009a4000)=[{&(0x7f0000000040)=""/32, 0x10}], 0x1) dup2(r0, r1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/13 09:04:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000002480)=[{{&(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000005780), 0x0, &(0x7f0000002500)}}], 0x1, 0x20008000) 2018/04/13 09:04:30 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)}, 0x20) 2018/04/13 09:04:30 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380)=0x522, 0x15b) socketpair(0x19, 0x807, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffc000/0x2000)=nil, 0x18000, 0x3, 0x49, &(0x7f0000ffc000/0x1000)=nil, 0x1ff}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x80000000) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0xfffffffffffffeff, 0x5, 0x5, 0x8, 0x8, 0x26}) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/04/13 09:04:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000180)={'syz1'}, 0x4) 2018/04/13 09:04:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) 2018/04/13 09:04:30 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/13 09:04:30 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) writev(r0, &(0x7f0000000400)=[{&(0x7f0000001200)="3a5c50d9", 0x4}], 0x1) 2018/04/13 09:04:30 executing program 2: socketpair(0x2, 0xa, 0x0, &(0x7f0000000000)) 2018/04/13 09:04:31 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xf1) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 77.953231] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/13 09:04:31 executing program 3: syz_emit_ethernet(0x1c, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000080)) 2018/04/13 09:04:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000eee000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14}, @dev={0xac, 0x14}}, 0xc) 2018/04/13 09:04:31 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, 0x0) 2018/04/13 09:04:31 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer\x00', 0x800, 0x0) 2018/04/13 09:04:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/13 09:04:31 executing program 0: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mlock2(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0) 2018/04/13 09:04:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_team\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='I']}) 2018/04/13 09:04:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r1, &(0x7f0000000080)=@abs, 0x6e) 2018/04/13 09:04:31 executing program 5: 2018/04/13 09:04:31 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0x40000000042402}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x17) 2018/04/13 09:04:31 executing program 4: futex(&(0x7f0000000100), 0x7, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180), 0x0) 2018/04/13 09:04:31 executing program 3: timer_create(0xa, &(0x7f00000002c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000280)}}, &(0x7f0000000300)) 2018/04/13 09:04:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000ed4000)=0x78, 0x4) 2018/04/13 09:04:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000003c0), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/13 09:04:31 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f00000006c0)={[{@subvol={'subvol', 0x3d, [0x7f]}, 0x2c}]}) 2018/04/13 09:04:32 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x0, 0x2, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002]}, 0x17) 2018/04/13 09:04:32 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_team\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='<']}) 2018/04/13 09:04:32 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='uid_map\x00') writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)='*', 0x1}], 0x1) 2018/04/13 09:04:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(r1, &(0x7f0000000080)=@abs, 0x6e) 2018/04/13 09:04:32 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x0) 2018/04/13 09:04:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_team\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\'']}) 2018/04/13 09:04:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_team\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="02"]}) 2018/04/13 09:04:32 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/13 09:04:32 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/13 09:04:32 executing program 6: setregid(0x0, 0x0) 2018/04/13 09:04:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@getaddr={0x14, 0x16}, 0x14}, 0x1}, 0x0) 2018/04/13 09:04:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_team\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\'']}) 2018/04/13 09:04:32 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000300)="a2", 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/13 09:04:32 executing program 4: r0 = epoll_create(0xe84) mmap(&(0x7f000075b000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) 2018/04/13 09:04:32 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x6, @loopback=0x7f000001, 0x0, 0x0, 'rr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/13 09:04:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000da000)={&(0x7f00009f5fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000016bf70), 0x0, &(0x7f00009f5000)=""/53, 0x35}, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f7fc8)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000540)=ANY=[@ANYBLOB="140000004200ff0200000000000000000000bbd18fdbd924110000"], 0x1}, 0x1}, 0x0) 2018/04/13 09:04:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000001, 0x31, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/04/13 09:04:32 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) close(r0) 2018/04/13 09:04:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/04/13 09:04:32 executing program 5: perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/13 09:04:32 executing program 0: clone(0x1008368000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0)) 2018/04/13 09:04:32 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000300)="a2", 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/13 09:04:32 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x2b}, 0x0, @in6, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 09:04:32 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000886ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000d59f8d), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/04/13 09:04:33 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000886ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000d59f8d), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/04/13 09:04:33 executing program 0: clone(0x1008368000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0)) 2018/04/13 09:04:33 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/13 09:04:33 executing program 3: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) close(r0) 2018/04/13 09:04:33 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) close(r0) 2018/04/13 09:04:33 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x2, @in, 0x0, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 09:04:33 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001e00210a000000000000000007000000", @ANYBLOB="040000000000000000e9493d0d0c00008a3b189db820a3d78c39ae0a31af1841632835525dc555af5d797da75e9440ac511045b510d98b89761966e4e0df9b821b4e6f61b8b58842145f3b92df00efa986d3314b655a13e6cf02bad11bd97081dfeb75117eb4580d82afd59089f961952e0cce8d4e144df21b8189f828b7de4cb9a92715c37cc7e6bbb66d624ffa51e1185f00"], 0x2}, 0x1}, 0x80) 2018/04/13 09:04:33 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000380)="adea57657fa13a99828cec5617ddcdd2", 0x10, 0x0, &(0x7f0000000580)=@can={0x1d}, 0x80) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/13 09:04:33 executing program 7: syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) 2018/04/13 09:04:33 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_bond\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=@ipv6_deladdr={0x2c, 0x15, 0xc01, 0x0, 0x0, {0xa, 0x78, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2}]}, 0x2c}, 0x1}, 0x0) 2018/04/13 09:04:33 executing program 2: clone(0x8328000, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 2018/04/13 09:04:33 executing program 7: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='/', 0x1, r0) keyctl$unlink(0x9, r0, r0) 2018/04/13 09:04:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_team\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="19"]}) [ 80.655976] ================================================================== [ 80.663405] BUG: KMSAN: uninit-value in gcmaes_decrypt+0x2ec/0xea0 [ 80.669737] CPU: 1 PID: 6587 Comm: syz-executor5 Not tainted 4.16.0+ #83 [ 80.676581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.685950] Call Trace: [ 80.688558] dump_stack+0x185/0x1d0 [ 80.692197] ? gcmaes_decrypt+0x2ec/0xea0 [ 80.696359] kmsan_report+0x142/0x240 [ 80.700180] __msan_warning_32+0x6c/0xb0 2018/04/13 09:04:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_team\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='G']}) [ 80.704253] gcmaes_decrypt+0x2ec/0xea0 [ 80.708246] generic_gcmaes_decrypt+0x181/0x1e0 [ 80.712923] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 80.717771] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 80.722451] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 80.727302] crypto_rfc4543_crypt+0xaec/0xb40 [ 80.731810] ? crypto_has_alg+0x280/0x280 [ 80.735975] crypto_rfc4543_decrypt+0x47/0x50 [ 80.740484] ? crypto_rfc4543_encrypt+0x60/0x60 [ 80.745167] aead_recvmsg+0x25b5/0x2960 [ 80.749172] sock_recvmsg+0x1d0/0x230 [ 80.752987] ? aead_sendmsg+0x1b0/0x1b0 [ 80.756983] ___sys_recvmsg+0x3fb/0x810 [ 80.760976] ? __fget_light+0x56/0x710 [ 80.764870] ? __fdget+0x4e/0x60 [ 80.768247] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 80.773620] ? __fget_light+0x6b9/0x710 [ 80.777618] SYSC_recvmsg+0x298/0x3c0 [ 80.781439] SyS_recvmsg+0x54/0x80 [ 80.784988] do_syscall_64+0x309/0x430 [ 80.788885] ? ___sys_recvmsg+0x810/0x810 [ 80.793129] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 80.798338] RIP: 0033:0x455319 2018/04/13 09:04:33 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) [ 80.801530] RSP: 002b:00007f0e126e0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 80.809243] RAX: ffffffffffffffda RBX: 00007f0e126e16d4 RCX: 0000000000455319 [ 80.816521] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000014 [ 80.823796] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 80.831069] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 80.838349] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000 [ 80.845625] [ 80.847255] Uninit was created at: [ 80.850810] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 80.855928] kmsan_kmalloc+0x94/0x100 [ 80.859740] __kmalloc+0x23c/0x350 [ 80.863287] sock_kmalloc+0x14e/0x270 [ 80.867099] af_alg_alloc_areq+0x85/0x320 [ 80.871257] aead_recvmsg+0x65a/0x2960 [ 80.875153] sock_recvmsg+0x1d0/0x230 [ 80.878962] ___sys_recvmsg+0x3fb/0x810 [ 80.882951] SYSC_recvmsg+0x298/0x3c0 [ 80.886766] SyS_recvmsg+0x54/0x80 [ 80.890314] do_syscall_64+0x309/0x430 [ 80.894211] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 80.899393] ================================================================== [ 80.906747] Disabling lock debugging due to kernel taint [ 80.912201] Kernel panic - not syncing: panic_on_warn set ... [ 80.912201] [ 80.919587] CPU: 1 PID: 6587 Comm: syz-executor5 Tainted: G B 4.16.0+ #83 [ 80.927731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.937094] Call Trace: [ 80.939698] dump_stack+0x185/0x1d0 [ 80.943337] panic+0x39d/0x940 [ 80.946561] ? gcmaes_decrypt+0x2ec/0xea0 [ 80.950807] kmsan_report+0x238/0x240 [ 80.954629] __msan_warning_32+0x6c/0xb0 [ 80.958701] gcmaes_decrypt+0x2ec/0xea0 [ 80.962696] generic_gcmaes_decrypt+0x181/0x1e0 [ 80.967382] ? generic_gcmaes_encrypt+0x1e0/0x1e0 [ 80.972235] gcmaes_wrapper_decrypt+0x2f5/0x340 [ 80.976922] ? gcmaes_wrapper_encrypt+0x2d0/0x2d0 [ 80.981778] crypto_rfc4543_crypt+0xaec/0xb40 [ 80.986286] ? crypto_has_alg+0x280/0x280 [ 80.990457] crypto_rfc4543_decrypt+0x47/0x50 [ 80.994964] ? crypto_rfc4543_encrypt+0x60/0x60 [ 80.999640] aead_recvmsg+0x25b5/0x2960 [ 81.003639] sock_recvmsg+0x1d0/0x230 [ 81.007449] ? aead_sendmsg+0x1b0/0x1b0 [ 81.011436] ___sys_recvmsg+0x3fb/0x810 [ 81.015426] ? __fget_light+0x56/0x710 [ 81.019313] ? __fdget+0x4e/0x60 [ 81.022690] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 81.028060] ? __fget_light+0x6b9/0x710 [ 81.032053] SYSC_recvmsg+0x298/0x3c0 [ 81.035876] SyS_recvmsg+0x54/0x80 [ 81.039422] do_syscall_64+0x309/0x430 [ 81.043325] ? ___sys_recvmsg+0x810/0x810 [ 81.047483] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 81.052676] RIP: 0033:0x455319 [ 81.055869] RSP: 002b:00007f0e126e0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 81.063595] RAX: ffffffffffffffda RBX: 00007f0e126e16d4 RCX: 0000000000455319 [ 81.070877] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000014 [ 81.078153] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 81.085432] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 81.092711] R13: 0000000000000496 R14: 00000000006f9eb0 R15: 0000000000000000 [ 81.100549] Dumping ftrace buffer: [ 81.104084] (ftrace buffer empty) [ 81.107771] Kernel Offset: disabled [ 81.111380] Rebooting in 86400 seconds..