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 '10.128.0.35' (ECDSA) to the list of known hosts. 2018/04/19 00:04:40 fuzzer started 2018/04/19 00:04:41 dialing manager at 10.128.0.26:44151 2018/04/19 00:04:47 kcov=true, comps=false 2018/04/19 00:04:50 executing program 0: 2018/04/19 00:04:50 executing program 1: 2018/04/19 00:04:50 executing program 7: 2018/04/19 00:04:50 executing program 2: 2018/04/19 00:04:50 executing program 4: 2018/04/19 00:04:50 executing program 3: 2018/04/19 00:04:50 executing program 5: 2018/04/19 00:04:50 executing program 6: syzkaller login: [ 47.488957] ip (3764) used greatest stack depth: 54672 bytes left [ 47.970582] ip (3809) used greatest stack depth: 54408 bytes left [ 48.988653] ip (3901) used greatest stack depth: 54200 bytes left [ 49.331952] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.338849] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.395115] device bridge_slave_0 entered promiscuous mode [ 49.438693] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.445260] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.481459] device bridge_slave_0 entered promiscuous mode [ 49.507963] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.514511] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.544833] device bridge_slave_0 entered promiscuous mode [ 49.594696] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.601291] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.638983] device bridge_slave_0 entered promiscuous mode [ 49.654332] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.660878] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.687566] device bridge_slave_0 entered promiscuous mode [ 49.698015] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.704559] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.715223] device bridge_slave_1 entered promiscuous mode [ 49.726724] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.733265] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.752553] device bridge_slave_0 entered promiscuous mode [ 49.772728] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.779271] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.801276] device bridge_slave_0 entered promiscuous mode [ 49.816957] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.823506] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.836167] device bridge_slave_1 entered promiscuous mode [ 49.846917] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.853435] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.879895] device bridge_slave_1 entered promiscuous mode [ 49.893723] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.900288] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.908535] device bridge_slave_0 entered promiscuous mode [ 49.923892] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.930427] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.944141] device bridge_slave_1 entered promiscuous mode [ 49.957421] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 49.964846] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.971382] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.984864] device bridge_slave_1 entered promiscuous mode [ 49.993732] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.000266] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.033335] device bridge_slave_1 entered promiscuous mode [ 50.043876] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.051913] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.058441] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.086597] device bridge_slave_1 entered promiscuous mode [ 50.096635] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.143191] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.151573] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.158184] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.200994] device bridge_slave_1 entered promiscuous mode [ 50.221754] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.231683] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.254855] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.265808] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.287065] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.311225] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.370108] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.448758] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 50.477275] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.502550] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.528744] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 50.646825] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 51.268958] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.312470] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.415250] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.431369] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.468405] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.504234] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.554390] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.566816] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.575945] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.630359] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.646008] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 51.672500] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.695351] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.761723] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.812943] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 51.881371] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 52.168896] ip (4122) used greatest stack depth: 53656 bytes left [ 52.569434] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.620454] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.659762] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.717989] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.751341] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.807212] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.814704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.829998] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.855707] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.896734] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.924363] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 52.947535] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 52.957214] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.023827] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.055236] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.062462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.076794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.107073] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.121345] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.128555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.142448] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.190817] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.198486] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.221299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.246410] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 53.254402] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.264632] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.273231] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.298530] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.305850] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.322273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.353177] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.367496] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.374848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.398118] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.416690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.428695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.453872] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.462274] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.470567] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.483741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.500968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.514665] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.532953] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.552652] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.564657] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.575556] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.583685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.595242] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.605908] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.613524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.622100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.639848] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.647265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.656411] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.693110] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.719621] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.748904] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.788504] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.795797] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.822433] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.920766] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.928101] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.940636] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.900579] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.907168] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.914117] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.920653] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.965063] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.972834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.984933] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.991466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.998381] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.004890] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.015501] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.037204] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.043741] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.050631] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.057160] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.076887] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.084263] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.090760] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.097670] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.104182] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.119445] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.136495] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.143113] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.149981] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.156486] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.219185] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.242925] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.249478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.256403] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.262909] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.346569] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.361961] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.368550] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.375494] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.382020] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.440167] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.464017] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.470576] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.477456] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.484083] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.536137] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.992869] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.016370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.048219] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.074687] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.099720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.112437] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.123945] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.799324] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 65.830710] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 65.893114] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.003297] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.199495] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.292120] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.369684] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.377705] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.623065] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 66.633266] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.653275] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.695721] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 66.703201] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.743226] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.783920] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 66.790682] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.808668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.850410] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 66.859730] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.874918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.116506] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.122856] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.130811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.199771] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.206413] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.217758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.253505] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.260242] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.271150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.300015] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 67.317462] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.328876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/19 00:05:18 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x7fff) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioperm(0x3, 0x2, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xff) setsockopt(r1, 0x202000000000010d, 0x4000800000000b, &(0x7f0000000280), 0x2b4) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) 2018/04/19 00:05:18 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='..', 0x0, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x1) getdents(r1, &(0x7f0000000140)=""/161, 0xfffffffffffffe04) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000100)=0x44) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x7ff, 0x4) getdents64(r1, &(0x7f0000000280)=""/139, 0x8b) 2018/04/19 00:05:18 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) chown(&(0x7f0000000200)='./file0\x00', r1, r2) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000481000)={0x14, 0x1d, 0x10b, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/04/19 00:05:19 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) fremovexattr(r0, &(0x7f0000000080)=@random={'user.', 'I#\x00'}) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1003}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r0, &(0x7f0000ce6ffe)="da", 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000040)={0x11, 0x1fffe0000000000, 0x1}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x1000}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000140)="b2a6e92727f57e9e04e9b4421cd87c31", 0x10) 2018/04/19 00:05:20 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xdb74aff6189cb455, 0x40) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000200)=0x4) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x27, "23120287d74700eed9950162e9abc35977adac7f8e1672f987520aa77ccc99ba3564c57c142fdb"}, &(0x7f0000000100)=0x4b) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000000300)="689cd4cf5cb06bc78ec88dae130d601dde7d91df01636908087d3bb933a51fe8d9aa000000161198634f0000000800157ef0068791a5e389359484e755314285cf32a533ab99eacc027fe43c11ad79cccbcf49b3064bee1d4d81336cd28a9f6a0bd12d0a6b8821c14e89d0df0c1f985cf4fb3098a6b28e00ef9626181c4de4c101699805103ad2bbfa3a6d2b6aca789116a3e0f7714d39300926", 0x9a, 0x8004, &(0x7f00000002c0)={0x1a, 0x33a, 0x3, 0x6, 0x100, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000280)) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x14}, 0x800, 0x1, 0x3, 0x2, 0x1, 0x4, 0x80000001}, 0x20) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x2, [0x544b, 0xcc]}, &(0x7f0000000240)=0x8) syncfs(r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = semget(0x2, 0x0, 0x80) semctl$GETPID(r3, 0x2, 0xb, &(0x7f0000000140)=""/79) getsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) 2018/04/19 00:05:20 executing program 3: gettid() getpgrp(0xffffffffffffffff) r0 = getpgrp(0x0) sched_setaffinity(r0, 0xfffffffffffffdb5, &(0x7f00000035c0)=0x7) 2018/04/19 00:05:20 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) remap_file_pages(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000003, 0x9, 0x2000) setsockopt$sock_void(r0, 0x29, 0x40, 0x0, 0x0) socket(0xe, 0x3, 0xa36) 2018/04/19 00:05:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1000000000004) tee(r0, r0, 0x2, 0xd) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/04/19 00:05:20 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x20c00, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x113001, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x1c, r2, 0x400, 0x70bd27, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xebe}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x1) ioctl$VT_RELDISP(r1, 0x5605) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='net/route\x00') pread64(r3, &(0x7f0000000000)=""/242, 0x3b, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000440)={'broute\x00', 0x0, 0x4, 0x3a, [], 0x8, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/58}, &(0x7f00000004c0)=0x78) pread64(r3, &(0x7f00008af000), 0xfffffef6, 0x100000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000200)=0x4) 2018/04/19 00:05:20 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e9000)={0xffffffffffffffff}) close(r0) socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000000580)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xff88) recvmmsg(r0, &(0x7f0000003ec0), 0x0, 0x0, 0x0) 2018/04/19 00:05:20 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000cad000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00004e9000/0x1000)=nil) mbind(&(0x7f0000af3000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0x5, 0x7, 0x0) r0 = memfd_create(&(0x7f0000000000)='lo[*]+/.vmnet1\x00', 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="92fba5b8f46800c2dde78cb33c765248ac4fe3410000ac6e9dfab89cdffe806a356bcb55bb1a4fc8cf147ae7ef15bd4bbdaf1bc0e023d5d15b5d674e85bc04c47bb7c4315fb8e76242ca7b256c8f44e9cd393e2218f9cb5b815aad63b005d900f6d2935650d7af67b250290bc8909b5fb567cf60409bc2beccad7d7eb708695ae3e5fe12a7cdef8aa6df44a64283b9b7f829ed5cd2647f9810d8ea8a6b955c09ee6207d9dda37b05b69e6f593ca29e05bad4a6431d9d875254ccec9418f71aa44ddc92a4245c18cdc15b499399bd2c99fcdffe1da52d190bc5ebee347bd78ea9", @ANYRES16=r1, @ANYBLOB="370b00000000fddbdf250f0000000800060001000000080005003f00000044000200080002004e24000008000b000a0000000800040000100000080009003f00000008000800000000000800070000000000080006000300000008000600302b0000"], 0x68}, 0x1, 0x0, 0x0, 0xc000}, 0x40) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000000480)=0x18b, 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000571000/0x3000)=nil, 0x3000}) 2018/04/19 00:05:20 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4697af2803421cb5, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x8, 0xffffffffffffff48, 0x3f, 0x3, 0xff}, 0x14) ioctl$int_in(r1, 0x40000000af03, &(0x7f0000000080)=0x2) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) pread64(r0, &(0x7f0000003180)=""/4096, 0xfffffffffffffefc, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000001c0)) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x23ffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x3}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000400)={0x8, &(0x7f00000003c0)=[{0x8a, 0x0, 0x2, 0x1f}, {0xfffffffffffffff8, 0x10000, 0x5, 0x2}, {0x10000, 0x7, 0x40, 0x3ae}, {0x40, 0x7, 0x100, 0x1}, {0xa0000000000000, 0xedf, 0xc000000000000000, 0x4}, {0xfffffffffffffe6a, 0x5, 0x249d, 0x4}, {0x14000000, 0x1, 0x1f, 0x1f}, {0x8, 0x5, 0x9, 0xfffffffffffffffd}]}, 0x10) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000002c0)=""/239) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000180)={0x7, 0x0, 0x2, 0x10001, 0x19, 0xf8}) prctl$getreaper(0x21, &(0x7f0000000200)) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000240)={0x3f, 0x3434}) [ 74.308503] mmap: syz-executor4 (5793) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/19 00:05:20 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x0, 0x43) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x671c, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, [0x2, 0xffff, 0x600000000000, 0x5, 0x0, 0x6, 0x100000000, 0x4, 0x0, 0x22a, 0x3ff, 0xf160, 0xe52, 0x0, 0x1]}, &(0x7f00000000c0)=0x100) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r3, &(0x7f0000000000), &(0x7f00000000c0), 0x2}, 0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x7ff}, 0x90) 2018/04/19 00:05:20 executing program 3: unshare(0x8000400) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000000)={0x34e, &(0x7f0000000080)}) io_setup(0xcad2, &(0x7f0000000040)=0x0) io_submit(r1, 0x5, &(0x7f0000001400)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x7, 0x7fff, r0, &(0x7f0000000080)="9dcd3da34ea259baafef3c2603e40a724464af51268972dccf0ff84c8af593386ad36212918ea1cf1d321f21fc3b089b203676df4fc8998972d32cbb5cf7e9e39fa14c18238d5929ac9876297317b6085e7ed22d5b34ba51c45b28fc990eeff67ccbb1da8935e3f90c190836c1b99b7e4ae2ace049594bedb91771f975e749ebf34df7bdcda4181967", 0x89, 0x100000000, 0x0, 0x1, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00000001c0)="71f9e929a8d544234360909597e3ea7b6598195f9f2b7b14ea92e5930e5c96a8236c868fa039e30f7d5404fc2887749df4347829761db899a98dcbb26a727c8607231e5db50dcbbd0026e025bbda4cfa5e687af2b335bc14c872dfc7d4537389388bd28d31020c7226c4acbd6d3d7460", 0x70, 0xd088, 0x0, 0x1, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000280)="1cf1623638d7d5b9680a0d167cf767936cc6e4a52d85f1c2d2a67ba6371a2138e97ddb69d92658d40f47dd4c4b1a8bd573112624c8468eb137ee7e6ad26e6d6621bcea9e4d055e77d30726bb0482fd969152cc982cfbca28", 0x58, 0x3, 0x0, 0x1, r0}, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x7, 0x81, r0, &(0x7f0000000340)="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", 0x1000, 0x9, 0x0, 0x0, r0}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x6, 0x5, r0, &(0x7f0000001380), 0x0, 0x2, 0x0, 0x0, r0}]) 2018/04/19 00:05:20 executing program 7: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = inotify_init() statfs(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000280)=""/138) inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/94, 0x5e) symlink(&(0x7f0000000200)='./file0/control\x00', &(0x7f0000000240)='./file0/file0\x00') r1 = creat(&(0x7f0000000400)='./file0/control\x00', 0x12) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000440)={&(0x7f0000000080)='./file0/file0\x00', r1}, 0x10) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) setxattr(&(0x7f0000000040)='./file0/control\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='vboxnet1@[$#\x00', 0xd, 0x0) 2018/04/19 00:05:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000271fb8)=""/72, 0x48) getdents64(r0, &(0x7f0000000000), 0x33e) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x2) 2018/04/19 00:05:20 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xed, "b9ad4765d636ba5f6d3cab7c0dfa06b8d541b7724b77783dd0b5aa439749501f2581338304eaa436d5620d67be93926bb4395c35052706c59224d4c37c3555aa830868ff92e2b41c492507bee5d215a5960e65d402dcad4c0b8b8278a401e68ab452adf6dace9d0341e604167c2fd80b1ea995d5c7d460a42af8218da6e4766067b5d95445f244b59786daaec5fb9dd0ddeb3aa46516d03d753e62c8845f360e13501ee186e150776b96a71ff1ed6c9d7c34d94c3cbb3aea0bb154f839aeb55f7b5fb42bb2f75ca7f2fa6c4acbaf5fea03af0ee6dd97947c0576fb94814774ef7cf14743e77a5cc7101d3ea59d"}, &(0x7f0000000200)=0xf5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xee, 0x0, 0x0, 0x1000, r1}, &(0x7f0000000280)=0x10) r2 = socket$nl_crypto(0x10, 0x3, 0x15) getsockname(r2, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) fcntl$setlease(r2, 0x400, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000df1000)=0x8, 0x4) 2018/04/19 00:05:20 executing program 5: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001200)={'bridge0\x00', &(0x7f0000001500)=@ethtool_drvinfo={0x3, "aebeb9f21f0b17905f134547519ee0413a9408775d05a38c07798368e051f8a1", "04874f0d4cfa86b0231e53d2b1f1a8c122b4cdea8b1861a7c6942d68467db4f2", "0b531d4fea6d1d4bf9e2574086139dade46d7bbfbc186ec717e527e6ec710b2b", "4972e53bda5912b3895668819a4b269f6d40a035d6ef9fd8c601f9278705a86b", "9944301c219f399d805739df28eb215a4ff359325c6ea2d2cf83a579d87e1702", "b0e0b419ad8866013765a27d"}}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="ac00000086440cc70b15592f1e0aa13ba54272f658eeac8d516a0b7d92eb07fb639441d1da86b280dba0aa7e99ec1a597871c62169ee73d96a5b5f21351975427c33a611ba0a9a842617dd996abdfd5d81fb7ffb2cdbe37cab8385c2ad0cbd785e24bb8a623ce01640a87a5e28ba627703f588318a49730404370ffdd25d763dbe6997377306c6d8cec305cd37aa9f90db305a26155f164ae138462a0efaa278ddba32f829deed7a14e8dda016f78793"], &(0x7f0000000200)=0xb4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0xfffffffffffffffa}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xffff, 0x2, 0x401, 0x10001, r3}, 0x10) 2018/04/19 00:05:20 executing program 2: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000080)) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x7) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x1ff}}}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x7}, 0x8) io_setup(0x400, &(0x7f00000000c0)) 2018/04/19 00:05:20 executing program 4: r0 = socket$inet6(0xa, 0x3100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9dd, 0x4400) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0x5, 0x1e99, "fea0f7c05328", 0x89}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000cc0)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0xe8) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000023c0)}, 0x0) 2018/04/19 00:05:20 executing program 3: socketpair(0x1e, 0x0, 0x3, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x3fd) 2018/04/19 00:05:20 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x1000) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="180000eafffffbe8b8e854a5a953ceffff2800000036000000e13a01010003f500"], 0x18}}], 0x1, 0x0) 2018/04/19 00:05:20 executing program 0: r0 = socket$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$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001340)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000001440)=0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x10001, @dev={0xfe, 0x80, [], 0x12}, 0x10001}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001480)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1e}, @remote={0xfe, 0x80, [], 0xbb}, 0x401, 0xfffffffffffffff7, 0x0, 0x100, 0x9, 0x1, r1}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200)=0x3a, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getpeername$ipx(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/19 00:05:20 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2, 0x0) r2 = semget$private(0x0, 0x7, 0x1) semctl$SETVAL(r2, 0x2, 0x10, &(0x7f0000000000)=0x2e1) unshare(0x40600) close(r0) readahead(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0), 0x1) 2018/04/19 00:05:20 executing program 6: socketpair(0x8000000000001e, 0x80004, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c, 0x80800) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) shutdown(r0, 0x2) 2018/04/19 00:05:20 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') splice(r0, &(0x7f0000000140), r0, &(0x7f0000000180), 0x2, 0x2) getdents(r0, &(0x7f0000000040)=""/47, 0x2f) getdents64(r0, &(0x7f0000000080)=""/140, 0x8c) getdents64(r0, &(0x7f00000001c0)=""/43, 0x2b) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000140)) 2018/04/19 00:05:20 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1f, 0x400) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x3, 0x8) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x6, 0x4) r2 = timerfd_create(0x0, 0x0) r3 = dup2(r2, r2) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000140)='bem0])self--\x00', 0xd, 0x1) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f00000a5ff0)={{0x0, r4}, {0x0, r4}}, &(0x7f000010bff0)) timerfd_gettime(r2, &(0x7f00007feff0)) socket$nl_crypto(0x10, 0x3, 0x15) read(r3, &(0x7f0000941ff8)=""/8, 0x8) 2018/04/19 00:05:20 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000ffb000/0x4000)=nil) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, 0x6, 0x100000000}, &(0x7f0000000040)=0x90) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000300)=""/207) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000002c0)={0x0, 0x7ff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x9, 0x5, 0x6, 0x273, 0x3}, &(0x7f0000000080)=0x98) shmctl$SHM_LOCK(r0, 0xb) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000500)={@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f0000000400)=""/52, 0x34}, &(0x7f0000000440), 0x40}, 0xa0) prlimit64(0x0, 0x9, &(0x7f00000000c0), &(0x7f0000000100)) io_setup(0x39, &(0x7f0000000000)) io_setup(0xb9, &(0x7f00000004c0)) 2018/04/19 00:05:20 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x9}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x8e}}, 0x57, 0x3}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x7}, 0x8) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x9, 0x8, 0x10000, 0x8, 0x8}) 2018/04/19 00:05:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendmsg$netlink(r0, &(0x7f00000028c0)={&(0x7f0000000140)=@kern={0x10}, 0xc, &(0x7f0000000ac0)=[{&(0x7f0000000dc0)={0x10, 0x2f, 0x10, 0x70bd2a}, 0x10}, {&(0x7f00000006c0)={0x10, 0x26, 0x20, 0x70bd2c, 0x25dfdbfc}, 0x10}], 0x2, &(0x7f0000002800)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xc8, 0x4000000}, 0x14) sendto$inet(r0, &(0x7f0000000b80)="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", 0x217, 0x8041, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x5, 0x7, 0x4, 0x8000, 0x8}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/19 00:05:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x1) 2018/04/19 00:05:21 executing program 1: 2018/04/19 00:05:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000240)={{0xcd3, 0xbfb}, 'port1\x00', 0x50, 0x0, 0x1, 0x200, 0x0, 0x1, 0x1ff, 0x0, 0x2, 0x100000000}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000000180), &(0x7f0000000200)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000040)={0x6, 0x0, 'client0\x00', 0x4, "d9ba923a38b8fd3e", "88d72f51fdd2c6fd284e85c85c123d443d35917e12fc567715712902cba9ebca", 0x1000}) close(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x2}, 0x20) 2018/04/19 00:05:21 executing program 3: r0 = socket$inet6(0xa, 0x800000000000005, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) recvmsg(r0, &(0x7f0000001940)={&(0x7f00000011c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000017c0), 0x300, &(0x7f0000001880)=""/139, 0x8b}, 0x0) 2018/04/19 00:05:21 executing program 6: futex(&(0x7f0000000000)=0x1, 0xa, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000000c0)) sendto$unix(r0, &(0x7f0000000080)="1d60d6e46282d045c9b2602c8e9c6c9614367cc40845958de47ee0fe1777ebc67f6e722446a5b402f16dc69a08e6662b4a75561a2f", 0x35, 0x4, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e22}, 0x6e) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/04/19 00:05:21 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000ffeffc), 0x4) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000300)={r1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000280)=r2, 0x172) write(0xffffffffffffffff, &(0x7f000061df91), 0x0) socketpair$inet6(0xa, 0x4, 0xcad, &(0x7f0000000000)) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x26, &(0x7f0000000040)={@rand_addr=0x7, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f000001e000), 0x227, &(0x7f0000019000), 0xffffffffffffff63}, 0x1ffe) 2018/04/19 00:05:21 executing program 4: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x20, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'veth1_to_team\x00'}) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x58}, 0x0) 2018/04/19 00:05:21 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000140)=0x98) 2018/04/19 00:05:21 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000ffb000/0x4000)=nil) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, 0x6, 0x100000000}, &(0x7f0000000040)=0x90) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000300)=""/207) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000002c0)={0x0, 0x7ff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x9, 0x5, 0x6, 0x273, 0x3}, &(0x7f0000000080)=0x98) shmctl$SHM_LOCK(r0, 0xb) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000500)={@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f0000000400)=""/52, 0x34}, &(0x7f0000000440), 0x40}, 0xa0) prlimit64(0x0, 0x9, &(0x7f00000000c0), &(0x7f0000000100)) io_setup(0x39, &(0x7f0000000000)) io_setup(0xb9, &(0x7f00000004c0)) 2018/04/19 00:05:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x1) 2018/04/19 00:05:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendmsg$netlink(r0, &(0x7f00000028c0)={&(0x7f0000000140)=@kern={0x10}, 0xc, &(0x7f0000000ac0)=[{&(0x7f0000000dc0)={0x10, 0x2f, 0x10, 0x70bd2a}, 0x10}, {&(0x7f00000006c0)={0x10, 0x26, 0x20, 0x70bd2c, 0x25dfdbfc}, 0x10}], 0x2, &(0x7f0000002800)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xc8, 0x4000000}, 0x14) sendto$inet(r0, &(0x7f0000000b80)="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", 0x217, 0x8041, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0x5, 0x7, 0x4, 0x8000, 0x8}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/19 00:05:21 executing program 2: r0 = memfd_create(&(0x7f0000000180)='md5sum\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) read(r0, &(0x7f0000000080)=""/241, 0xf1) 2018/04/19 00:05:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x40020020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/19 00:05:21 executing program 1: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x400, &(0x7f000032a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) msgget(0x0, 0x2c0) chdir(&(0x7f00000000c0)='./file0\x00') r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x4}) sendfile(r0, r1, &(0x7f0000aef000), 0x0) r2 = semget(0x1, 0x2, 0x208) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x10}, 0x10) readv(r1, &(0x7f0000001500)=[{&(0x7f00000001c0)=""/30, 0x1e}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/169, 0xa9}, {&(0x7f0000000300)=""/92, 0x5c}, {&(0x7f0000000380)=""/255, 0xff}, {&(0x7f0000000480)=""/69, 0x45}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x7) r3 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r3) r4 = gettid() syz_mount_image$msdos(&(0x7f00000015c0)='msdos\x00', &(0x7f0000001600)='./file0\x00', 0x10001, 0x7, &(0x7f0000001b80)=[{&(0x7f0000001640)="0ead4cc39528ee1a3d14d4b7da16290de2299d3a90e7b98961fc21768f3004b5dc215f8a1c707bb14209811e7fe2fd35bbca73dd11bd0a0c8746bc228de7cf70105d68c65887eebbd2b4b07e846dab0a3710adcb0ecdc93e47ddaef1a2d97277b17e290143925f1399b1830e209ce5432d6ec2f9ba59d84770e77a6865ff289ffa3eb38187b61ed51ea5dc1abd6680da653986b7e02fee6ceb7bcefcb8feae9ec25bd3629b171bc1c4717f0ba22d9a34e06ef3397db698e83cbd0c30d1f7bfb5a3e01234167c4209c4adc6359c3fa40119ed2f1da545b982f7044be4776afdb9f9a0fea1fc77a2622a5e8c0e652302ea980fb64699c60ccda411", 0xfa, 0x1db}, {&(0x7f0000001740)="26d7fd389e55ee0546086f9765d79c8ff3809ee5d85d85a4b370b2bde8ce0ac08c5ef98d42ad3087f6c9e7b9404c7747d3c629fba8b4c82847e8ef665f93cce639c1f871da6f88535637f083fa969bb35e53d7830ef5afd4cf0bd3486a62091013c8f389975f16102660738ab6957f339881257eecc98853023c754526c9566e6d8c2432ebf75988c8b3660210fedfe70316e63a52adace4c202116174ecea4e4c51c2e6d227b6a472f7ecb404d2af07b3cc25b01b228385250d2d4a09326b184e48921dc660c51ec667722ebaaf141dd804562e", 0xd4, 0xfffffffffffffff8}, {&(0x7f0000001840)="415ca7adff98cdc18a915f9f72ba65d6bd4ab0dc65bfd936fa30b2fcc79b07eebe1061c056e99fff4899175ea1f1013f9d846ab9da392e622acb0641d41dc6348d2b653645b7500b9de21ee9150266a340d1f75a1f3c22d89c50d6588efcec9e5ed8333dbd838e70ad27c9d463e6f13c306802b87d86eb1b7657af9045fbd2e6eb91a8e25f498642f2c023ca67afe635e12b93ff43a1fb827dea94818da056652866d7f50a5009fdd7c1f54ba7d2e439ab01f13d34802a9730b931b47c16b083d6126e66a53f8a04a20d075e2a682fae1b98859ab65c1a1b", 0xd8, 0x80000000}, {&(0x7f0000001940)="646582fbb14b462b3949cca591a5c1f2707777f464d3a720d98eaeda2e83c68f1128f86296a58f222c4c350659642d8cb2a6962d64dfc7bc2d760d2d9b2ab914747fa5843e00d6f4f7bfa1310869c9a1229e7f54fad39f37e88556238f73e8c1f441657deef0b5716cef", 0x6a, 0x10000}, {&(0x7f00000019c0)="199453ebfc0a8d95e769cd8c6d645d3a72f6fc1bb4c43ac7af6267f41fef89f7e7ea8356499b3d52381546d524ee7478d9d7df548324b9cb45b4d64e6a6a4cc22d37d6e0e76c1a5046c87dd761a31daf36548ba29a89c42b1a1b77578710a574de1fc8d07905a58b891e9390c24b983eced777f6789c71a042850ab306337d6cae21c5f9160e1398bcdc2d363c78187ea296ae7e50a3b26044c0fd08bad520fae5b6933370c418", 0xa7, 0x9}, {&(0x7f0000001a80)="07193acee661f1f7da0bd1e836a3e1eac8a01008df65ac8bc975da", 0x1b, 0x4}, {&(0x7f0000001ac0)="009e91e479b6a2ae8f552cb29f93176d18462fac370a25871019432756159613aa550a98a24265bcfe484b74eaf6e5177ba3558355f247e300972d209581499dc8dd54192d21ac879cec345a2332622bae0e17d7b5d551aef5edc377fe6ee2dd00eab73dd32256923455b1da064714c173de32b4100eb7aef0c00d1ad29d83f895b2f873ef27eb854e38395bcae47b", 0x8f, 0x74b8}], 0x40000, &(0x7f0000001c40)={[{@check_normal='check=normal', 0x2c}]}) migrate_pages(r4, 0x1, &(0x7f0000000200)=0x5, &(0x7f0000001580)=0xff) semctl$GETPID(r2, 0x3, 0xb, &(0x7f0000000000)=""/105) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) 2018/04/19 00:05:21 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x9, 0x80000, 0x5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x80000001) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x6}) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/04/19 00:05:21 executing program 7: r0 = memfd_create(&(0x7f0000004fff)='\x00', 0x4) lseek(r0, 0x0, 0x1000000000000003) 2018/04/19 00:05:21 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x1) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x7, 0x7ff, 0x9, 0x81, 0x6, 0xfffffffffffffffc}, 0x121}) syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x202) unshare(0x28060400) 2018/04/19 00:05:21 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) socket$packet(0x11, 0x2, 0x300) clock_gettime(0x4, &(0x7f0000000040)) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x600}}}, &(0x7f0000000000)) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) 2018/04/19 00:05:22 executing program 5: socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)) fcntl$lock(r0, 0x25, &(0x7f0000016000)={0x1}) fcntl$lock(r0, 0x400000000000005, &(0x7f000005a000)) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7ff, 0x140) accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10, 0x800) 2018/04/19 00:05:22 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000640)=@filter={'filter\x00', 0xe, 0x4, 0x3a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x310, 0x310, 0x310, 0xffffffff, 0x4, &(0x7f0000000180), {[{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x1ff, 0x800, 0x1}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x3960, 0xfffffffffffffff9, 0x1}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1, {0x9f0, 0x3, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x40, 0xffffff00, 0xff, 'eql\x00', '\x00', {}, {0xff}, 0xef, 0x1}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x40, 0x8, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffd5a) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000186ff4)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001c001103000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x34}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000005c0)=""/48, &(0x7f0000000600)=0xfdc6) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/04/19 00:05:22 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) setresuid(r0, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000000c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/04/19 00:05:22 executing program 0: r0 = socket(0x10000000000012, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000002e00010000350000000000000000f9ffffffffffffffffff08fffff404010061", 0x24) 2018/04/19 00:05:22 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) capset(&(0x7f00000000c0)={0x19980330, r0}, &(0x7f0000000080)={0xff, 0x2, 0x9, 0xfffffffffffffffc, 0x3}) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f0000000000)) 2018/04/19 00:05:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth0\x00', &(0x7f00000000c0)=@ethtool_rx_ntuple={0x35, {0xd, @ether_spec={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x1}, @hdata="11eff320308780dd9af2c5254f0d6a4b3b08cf3662248b146b1da4ac7de537a901ce8d46e1d260546ee23bf8efef079d3047850e4e7af28d06c6090a7703668c8827943d85644c53", 0x0, 0x20, 0x89, 0x9}}}) 2018/04/19 00:05:22 executing program 6: r0 = socket$kcm(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000140)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000800)}, 0x2004ffe0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x101800, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) close(r0) 2018/04/19 00:05:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}], 0x1, 0xfffffffffffffffc) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) [ 76.118896] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/04/19 00:05:22 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0x0, 0x6}) ftruncate(r0, 0x0) dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000040)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/04/19 00:05:22 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x0, 0x2000}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x12, 0x7}, 0x4) 2018/04/19 00:05:22 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001080)={0x0, 0x0, @dev}, &(0x7f00000010c0)=0x10, 0x800) dup2(r0, 0xffffffffffffffff) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x208001) ioctl$VT_WAITACTIVE(r1, 0x5607) clock_gettime(0x6, &(0x7f0000000200)) r2 = socket$inet(0x10, 0x3, 0xc) sendmsg(r2, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000040)="240000000104f500000000000000060020200af80900060003e7e0600700000900ab001f", 0x24}], 0x1}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10600008}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="c00000000402000728bd7000fbdbdf25010000022000710014002a00ff02000000000000000000000000000108016c001a31000004003e0088006d0008007f00e0000002e07efd64133aacb65c27712e2f3bd0ea84a873f4b8595a97e3ae74d129ca9ebf3dc5e471c41b676f54c52a8efc0fde58b4ddda2db60888287ca80b246be6619fa6ab5c6c6f961dae7a2aadb7a34cc0b0714f401327a00bdfb0472407cc9c08fa18082060086da0f1f00156f9580c88e77575f2438f53de84540000000d16392c32e81d3a64"], 0xc0}, 0x1, 0x0, 0x0, 0x20000004}, 0x48011) fchmod(r2, 0x48) 2018/04/19 00:05:22 executing program 0: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f00008dd000), 0x0) getrusage(0xfffff7ffffffffff, &(0x7f0000000200)) 2018/04/19 00:05:22 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000000000)='./file0/') 2018/04/19 00:05:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xc2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, 0x8, 0x3, 0x1, 0x100000001, 0x20}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x40}, &(0x7f00000003c0)=0x8) getsockopt$llc_int(r1, 0x10c, 0xe, &(0x7f0000000400), &(0x7f0000000440)=0x4) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x30}, 0x98) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/04/19 00:05:22 executing program 4: syz_emit_ethernet(0x38, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [], {@arp={0x806, @generic={0x331, 0x0, 0x6, 0x6, 0xa, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "6e3fd0453399", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, "0fe20fdf2a777d01f812ede6518dc970"}}}}, 0x0) 2018/04/19 00:05:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge_slave_1\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000980)=@newlink={0x20, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfff, 0x101000) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@int=0x3ff, 0x4) 2018/04/19 00:05:22 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000140)={@multicast2}, &(0x7f0000000180)=0xc) getsockopt$inet_int(r1, 0x10d, 0x400000009a, &(0x7f0000000100), &(0x7f00000000c0)=0x4) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 76.480021] netlink: 'syz-executor5': attribute type 6 has an invalid length. [ 76.487672] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/19 00:05:22 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x200800, 0x4) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) sendmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000200)=';', 0x1}, {&(0x7f0000000400)="7f", 0x1}], 0x2, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x8080) 2018/04/19 00:05:22 executing program 7: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x0, 0x800, 0x7) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@dev, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @remote}, &(0x7f0000000140)=0xc) getpeername$packet(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001400)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000001440)={@loopback, 0x0}, &(0x7f0000001480)=0x14) r7 = accept4$packet(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001500)=0x14, 0x80000) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001540)={@broadcast, @multicast1, 0x0}, &(0x7f0000001580)=0xc) getpeername$packet(r1, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001600)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001640)={'team0\x00', r10}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001680)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001780)=0xe8) getpeername$packet(r1, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001d80)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001e80)={@empty, @broadcast, 0x0}, &(0x7f0000001ec0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001f00)={'bridge_slave_0\x00', 0x0}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000a40)={{0xff, @rand_addr=0x1e5, 0x4e20, 0x3, 'nq\x00', 0x12, 0x9, 0x10}, {@rand_addr=0x5, 0x4e22, 0x7, 0x66}}, 0x44) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001f40)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000002040)=0xe8) getpeername$packet(r1, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002180)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002240)={0x0, @broadcast, @rand_addr}, &(0x7f0000002280)=0xc) getpeername$packet(r0, &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002300)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000005c80)={@multicast2, @loopback, 0x0}, &(0x7f0000005cc0)=0xc) getsockname$packet(r0, &(0x7f0000007140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000007180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000071c0)={'irlan0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000079c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000007980)={&(0x7f00000001c0)=ANY=[@ANYBLOB='d\a\x00\x00', @ANYRES16=r2, @ANYBLOB="00082abd7000ffdbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="7c00020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004006100000008000100", @ANYRES32=r5, @ANYBLOB="d801020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000101000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000010000080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400018000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000010008000600", @ANYRES32=r8, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000100000008000100", @ANYRES32=r11, @ANYBLOB="bc0102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400080000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r14, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000000054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000240004004dff0700050000000500040281000000670c0783d100000001fec6000700000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="ec00020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400fdffffff38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000100000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r17, @ANYBLOB="08000100", @ANYRES32=r18, @ANYBLOB="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", @ANYRES32=r19, @ANYBLOB="08000100", @ANYRES32=r20, @ANYBLOB="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", @ANYRES32=r21, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000392000008000600", @ANYRES32=r22], 0x764}, 0x1, 0x0, 0x0, 0x40048d0}, 0x8040) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ftruncate(r7, 0x2) pipe(&(0x7f0000000ac0)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r23, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@local, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000c00)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x29, r17}) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) [ 76.602781] netlink: 'syz-executor5': attribute type 6 has an invalid length. [ 76.610334] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/19 00:05:22 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000001380)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001580)) recvfrom$ax25(r0, &(0x7f00000013c0)=""/207, 0xcf, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000140)=0x10000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x3, 0x7}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001500)={r2, 0x5cfe}, &(0x7f0000001540)=0x8) 2018/04/19 00:05:22 executing program 4: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000040)='dns_resolver\b', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540), 0x34a, 0xfffffffffffffffd) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x4, 0x0, 0x71f}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r1, 0xb4, "2f0b50bc3935ac78bae8baf6d73e905faeb34ecdabff5faf1df21084da38bcf3ba3f5af71f29b4c757fc44c97766f53dcf68596b01cb083f47252bf191e56c3dbc8b6ee1199f46ab7d9c641ae165812b89fef16186ab3d93f22151ba6772c45ce5370f30604ae5d3c66afa83cd9172617cd30d47bacc3205cad455a95cbf16b745c4f165d40b929f09dca604966d2520fac1cb74393e216a15b45cce3be3603b3579fd03bb8112a1c0e1e06ef3becd1cc3abc59b"}, &(0x7f0000000240)=0xbc) 2018/04/19 00:05:22 executing program 2: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0xfffffffffffffffd}, {0x6, 0x0, 0x0, 0x8}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c2bfbb45713c81fc968000001000000000000df58000a0000000000000000000000"], 0x1c}, 0x1}, 0x0) bind$rds(r0, &(0x7f0000000100)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0xa8d7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r1, 0x5, 0x6, [0x3, 0xfffffffffffffffd, 0x1, 0xfffffffffffffffa, 0x8, 0xb7e7]}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) inotify_init() 2018/04/19 00:05:22 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) shmget(0x2, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000200), 0x5, 0x2, &(0x7f0000cc3ff0), &(0x7f0000000080), 0xfffffffffffffffd) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x41) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0x9, 0x9, "c4f6c4236e69e3e46fa5543ff3f3a6b0bccc597c873d24ac578bd9a5eee0c5cc9196b581979fdd0e9ea0048679201fde6858eb1ded8e47b47c5df2d996edbd5e9f47149cd8ffd387b08e790e84b79fdc"}, 0xd8) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0x5, 0x81, 0x3}) 2018/04/19 00:05:22 executing program 3: r0 = socket$nl_generic(0x2, 0x2, 0x88) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x4, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x88, 0xa, &(0x7f0000000000), 0xfe3b) [ 77.681163] futex_wake_op: syz-executor5 tries to shift op by -1; fix this program [ 77.834539] futex_wake_op: syz-executor5 tries to shift op by -1; fix this program 2018/04/19 00:05:23 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fremovexattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="75736572ce2f137193200c60b36651fc6465562f"]) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r1) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000012c0)={&(0x7f0000001280)='./file0\x00', r1}, 0x10) 2018/04/19 00:05:23 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r0, &(0x7f0000000040)="d22f2319ac2519f51bbc41ef30e138df03e06556a2453cc9997889b4b56125dfaa5a12d9275da2dbb929f73259beddaae361a01fda2397805fb19eceff0da8480788f6f570fb8ef54d31c9e7d1448ebe40f4f47876868d300c12d23436820dd542d6f5e386c0878c8bf5ea9374479de1acf0383a0b8da89144690add894a441184ca1685dc89165b9cd32fc68013207e32a25d57a14dabe5e096e72bc492fe6662dee642124a1e571e9973d5daaa36b8599a0c248ef3e30601f3f972945e8c5921f3b2e877c2187e23475dc8c24d9b1037454f2da6f6", 0xd6, 0x20000000000000, &(0x7f00005d6000)={0xa}, 0x1c) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000140)={{0x88, @multicast2=0xe0000002, 0x4e22, 0x3, 'ovf\x00', 0x30, 0xff, 0x3d}, {@empty, 0x4e24, 0x6, 0x8, 0x7, 0x7}}, 0x44) 2018/04/19 00:05:23 executing program 1: unshare(0x4000400) r0 = socket$key(0xf, 0x3, 0x2) getsockname(r0, &(0x7f00000000c0)=@sco, &(0x7f0000000100)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000000040)=0x8, 0x4) 2018/04/19 00:05:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000742ff6)='net/igmp6\x00') ioctl$void(r0, 0xc0045c77) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') membarrier(0x2, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0x5f, 0x400000000db) 2018/04/19 00:05:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x1ddf, 0x1, 0x3, 0xc, 0xaf, 0x0, 0x101}, &(0x7f00000000c0)=0x20) accept$ipx(r1, 0x0, &(0x7f00000033c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000003d80)="b0", 0x1dd, 0x0, &(0x7f0000003e00)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) unshare(0x800900) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x2c) 2018/04/19 00:05:23 executing program 7: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x0, 0x800, 0x7) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@dev, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @remote}, &(0x7f0000000140)=0xc) getpeername$packet(r1, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001400)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000001440)={@loopback, 0x0}, &(0x7f0000001480)=0x14) r7 = accept4$packet(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001500)=0x14, 0x80000) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001540)={@broadcast, @multicast1, 0x0}, &(0x7f0000001580)=0xc) getpeername$packet(r1, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001600)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001640)={'team0\x00', r10}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001680)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001780)=0xe8) getpeername$packet(r1, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001d80)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001e80)={@empty, @broadcast, 0x0}, &(0x7f0000001ec0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001f00)={'bridge_slave_0\x00', 0x0}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000a40)={{0xff, @rand_addr=0x1e5, 0x4e20, 0x3, 'nq\x00', 0x12, 0x9, 0x10}, {@rand_addr=0x5, 0x4e22, 0x7, 0x66}}, 0x44) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001f40)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000002040)=0xe8) getpeername$packet(r1, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002180)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002240)={0x0, @broadcast, @rand_addr}, &(0x7f0000002280)=0xc) getpeername$packet(r0, &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002300)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000005c80)={@multicast2, @loopback, 0x0}, &(0x7f0000005cc0)=0xc) getsockname$packet(r0, &(0x7f0000007140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000007180)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000071c0)={'irlan0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000079c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000007980)={&(0x7f00000001c0)=ANY=[@ANYBLOB='d\a\x00\x00', @ANYRES16=r2, @ANYBLOB="00082abd7000ffdbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="7c00020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004006100000008000100", @ANYRES32=r5, @ANYBLOB="d801020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000101000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000010000080007000000000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400018000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000010008000600", @ANYRES32=r8, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000100000008000100", @ANYRES32=r11, @ANYBLOB="bc0102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400080000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r14, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000000000054000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000240004004dff0700050000000500040281000000670c0783d100000001fec6000700000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="ec00020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400fdffffff38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000100000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000000008000600", @ANYRES32=r17, @ANYBLOB="08000100", @ANYRES32=r18, @ANYBLOB="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", @ANYRES32=r19, @ANYBLOB="08000100", @ANYRES32=r20, @ANYBLOB="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", @ANYRES32=r21, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000392000008000600", @ANYRES32=r22], 0x764}, 0x1, 0x0, 0x0, 0x40048d0}, 0x8040) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ftruncate(r7, 0x2) pipe(&(0x7f0000000ac0)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r23, 0x0, 0x10, &(0x7f0000000b00)={{{@in=@local, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000c00)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x29, r17}) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/04/19 00:05:23 executing program 3: unshare(0x40600) getcwd(&(0x7f0000000000)=""/237, 0xb01de26698f5cb19) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400800, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000140)=""/154, &(0x7f0000000280)=0x9a) connect(r0, &(0x7f0000000340)=@nl=@kern={0x10}, 0x3d4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000240)=0x7, 0x4) 2018/04/19 00:05:23 executing program 4: sysfs$2(0x2, 0x4, &(0x7f0000000000)=""/120) syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86ddac02290f00303a00000000000000000000009eea94a7423c15df00000000000000000000000000119300907800000000609433df000000000000000000000088e70a710000000001fe800000000400000b0000000000000052ca85126870ad379147c1bafd13e32cf03552a697954f99154a7030be62a5994b1b1c481e8023883a7234a76a6372102594c8b31d4c12a8abab46023cfda994a16ef3e8eb6bbbbd3ef0af6d6ce2ebe7a136b00353452cfbfb6e1b8985eb356f3b4074"], 0x0) 2018/04/19 00:05:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1e9200, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = signalfd4(r0, &(0x7f0000000180)={0x3e}, 0xdffe6a7565724384, 0x5) mknod$loop(&(0x7f0000000100)='./file1\x00', 0x8008, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40001, 0x28) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) readv(r1, &(0x7f0000001380), 0x0) 2018/04/19 00:05:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x640, 0x2) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00001b3000)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000dc0000)={0xffffffff80000013}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000939ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000b1eff4)={0x1}) epoll_pwait(r1, &(0x7f0000dc7fc4)=[{}], 0x1, 0x0, &(0x7f0000dc7000), 0x8) membarrier(0x11, 0x0) readahead(r2, 0x20, 0x1ff) 2018/04/19 00:05:24 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x94, 0x202, 0x1ff, 0x5, 0x2, 0x6, 0x5, r2}, 0x20) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000dad000)) 2018/04/19 00:05:24 executing program 5: msgget$private(0x0, 0x0) r0 = msgget$private(0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101700, 0x0) accept4$unix(r1, &(0x7f0000000040), &(0x7f0000000180)=0x6e, 0x0) write$binfmt_aout(r1, &(0x7f00000001c0)={{0x10b, 0x10001, 0x800, 0x1a2, 0x314, 0x7, 0x2c8, 0xbae}, "329f88b8f2576690db9452230963e954dfde32285f46ce46f81832d54e112ccb89d46861ca0f7e885f73fd7467867e066240eab3af2eef77e596bc762cbb13d1c3499ccdcda681d11424606fc610d050c218b69a274ec577bcc0b1354e7ef62adacaa69c76cb553df817596056feccd0450162a1179f54a6c371b4c97f33884877a26d7e2f275333eb0aecd9276ee840dfb7a559e1fc"}, 0xb6) unshare(0xc000000) msgsnd(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="fcffffffffffffff1b4efb0b76a1c75d2e9af3aaa5ea13ce1a54cb8b5c43f90b42ab23d04c81197266453a90eb07aa2889a63dff882bb488e50dc124b19af8c7ef5c18de050e4ebbed096008bdbd6edc82cdee6290658f7f689c7ec1330a9cfccf4c39b39f85fc7b66dc94be1ff0381f876702000000000000006a95e3b65ed5d18d78ac60cc6ba6f2991202e357fb9f3d89b12c94d9224e8d012493a55852df518514a1b4bb3a14c6"], 0x8, 0x0) 2018/04/19 00:05:24 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x200000000000f, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000000280)="0401000000e3cde82c46d64e498020c17ae638d830f6eb50", 0x18, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/19 00:05:24 executing program 7: r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x800, 0x4) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) unshare(0x40600) semtimedop(r0, &(0x7f0000a0ffc4)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000043d000)={0x0, 0x989680}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/19 00:05:24 executing program 0: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xc2bca8d) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) fcntl$setsig(r0, 0xa, 0x39) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={r1, 0xc, "fc2702bdb15f63d076ca8688"}, &(0x7f0000000280)=0x14) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/19 00:05:24 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e38ff9)) 2018/04/19 00:05:24 executing program 4: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockname$netlink(r0, &(0x7f00000002c0), &(0x7f0000000300)=0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000980)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x301100, 0x0) io_cancel(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x2, r2, &(0x7f0000000a00)="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", 0x1000, 0x2000000, 0x0, 0x1, r4}, &(0x7f0000000240)) syz_emit_ethernet(0x6a, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@generic={0x94, 0x2}]}}, @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}}}}}}, &(0x7f0000000040)) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x311) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000000000)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9, 0xffffffffffffffff}, 0x0) 2018/04/19 00:05:24 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000080)="e69632750c9a101d35cb232c682c3d8470977b01a9edba5c9be4d59920b462b7db6748a57073d99afc90e8a13ebc43743e14b83c8c75957c293dfe8eac5ef07824464d062b8c544f5d13e4e98477eb0b2414debfc903cc5744ec0be391c11c", 0x5f) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000180)={0x7, 0x2}) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000100), &(0x7f0000000040)=0xfffffffffffffebd) 2018/04/19 00:05:24 executing program 6: syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x4, 0x800400000ff) 2018/04/19 00:05:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x20000000000009, &(0x7f0000000000)=0x33, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000024bffc), &(0x7f0000ff0000)=0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000080)=""/174) 2018/04/19 00:05:24 executing program 7: r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x800, 0x4) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) unshare(0x40600) semtimedop(r0, &(0x7f0000a0ffc4)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000043d000)={0x0, 0x989680}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/19 00:05:24 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r1}) r2 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r3 = syz_open_procfs(0x0, &(0x7f0000ab9000)='oom_adj\x00') sendfile(r3, r2, &(0x7f0000317ff8), 0x3) 2018/04/19 00:05:24 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TCFLSH(r0, 0x540b, 0x7e) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x77359400}}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/04/19 00:05:24 executing program 1: unshare(0x400) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000000950000000000000000000000000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x0, 0x80, 0x1, 0x7, 0xfffffffffffff800, 0x25}, 0x7ff}, 0xa) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) 2018/04/19 00:05:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2200, 0x0) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001800210c0000000400000000588545070000000500000000"], 0x1c}, 0x1}, 0x4040000) 2018/04/19 00:05:24 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x7) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}, 0x6) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f0000007a40)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000001540), 0x0, &(0x7f00000015c0), 0x0, 0x8000}}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/19 00:05:24 executing program 4: remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x40) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2001, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x4100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x9, 0x0, 0x10001, 0x3ff}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000000c0)={0x6, r3}) syz_emit_ethernet(0x12, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000004180c2000000810000000000"], &(0x7f0000001040)) 2018/04/19 00:05:24 executing program 6: syz_emit_ethernet(0x3a1, &(0x7f00000001c0)=ANY=[@ANYBLOB="0180c2000003aaaaaaaa8778aa0086dde050a0a700082f00fe8000000000000000000000000000bbfd8000000000000000000000000000aa0000655800089078"], &(0x7f0000000080)={0x0, 0x0, [0x800]}) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x803, 0x10001, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000000380)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000280)=0xffffff61) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000140)={'ipvs\x00'}, &(0x7f0000000180)=0x1e) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) 2018/04/19 00:05:24 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x1800) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x8001, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r3, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x7ffffffe}) r4 = syz_open_pts(r3, 0x0) readv(r4, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) ioctl$TCXONC(r3, 0x540a, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000001540)='./file0\x00', 0xa40, 0x80) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000001580)={0x1, 'team0\x00', 0x3}, 0x18) 2018/04/19 00:05:24 executing program 7: move_pages(0x0, 0xf35d725c8bd54731, &(0x7f00000000c0)=[&(0x7f0000a00000/0x600000)=nil], &(0x7f0000000080)=[0x97f], &(0x7f0000000240), 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x100) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x401) 2018/04/19 00:05:24 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'sit0\x00', @ifru_mtu=0x400000}) r1 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000140)=""/126) fstat(r0, &(0x7f0000000040)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x5, &(0x7f0000000100)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000200)={r3, 0x2}) fstat(r0, &(0x7f00000004c0)) 2018/04/19 00:05:24 executing program 1: unshare(0x400) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000000950000000000000000000000000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) bind$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x0, 0x80, 0x1, 0x7, 0xfffffffffffff800, 0x25}, 0x7ff}, 0xa) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) 2018/04/19 00:05:24 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000540)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000580)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={r2, 0x80000, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x2b) r4 = socket(0x2, 0x801, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000300)={0x8, 0x0, 0x10001, 0x8001}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000340)={0x3, r5, 0x0, 0x5}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r6, 0x89}, 0xc) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000480)=0x0) fcntl$lock(r4, 0x6, &(0x7f00000004c0)={0x3, 0x5, 0x7, 0x7fff, r8}) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000b80)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000500)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x0, "73797a5f74756e00000000892f00", 0xfffffffffffffffa}, 0x18) ioctl(r7, 0x800000000008982, &(0x7f0000000000)) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0xf, 0x1, 0x6, 0xffffffffffffffc0, 0x1, 0xffffffffffffffff, 0x3}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r9, &(0x7f0000001200)="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", &(0x7f00000003c0)=""/13}, 0x18) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) 2018/04/19 00:05:24 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='self!self\x00', 0xfffffffffffffffe) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="44c5a4118cb15b2cca53fdf6143593b24c2a1cdfe8592f84b02a937bef6b30cf566d4586b762aa218747a2a17d5b6a1dfa215410031175be6bec77fbc276723fc8476f06bf2b1900ec829f3b9736a8e5e2c12fb16d6efbe14cb854e363db38e487283796d3d89c15eabb74e879abbc4d590766bf9506125d93433b29859a0364f1ca8bd149571ec928faf1ed9d2627af85dfa4d0373eaa4249cf1bc5b0c576d85e786aea8f77c611", 0xa8, 0xffffffffffffffff) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="03b8012dc3fb4c2aa17c1f401c7ad81bd0aa2634ace26422baa3cf671579bfac2f7b5c971284af2416d406b4fad34949012d7049a5fc61cffabe58adcfa818af2d466a997e0bc1e7c5732e90ff82a2c8800caf26219d62cd6088f0ddda61964bdb0eed5546f0a9eef7", 0x69, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000280)={r1, r2, r3}, &(0x7f00000003c0)=""/46, 0x2e, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) ioprio_get$uid(0x2, r4) 2018/04/19 00:05:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000000)=0x1, 0x197) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'security.', 'security*cpuset\x00'}) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), 0x14) recvmmsg(r0, &(0x7f0000003180)=[{{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000003040)=[{&(0x7f0000002f80)=""/129, 0x81}], 0x1, &(0x7f00000030c0)=""/165, 0xa5}}], 0x1, 0x40000122, &(0x7f0000003280)) 2018/04/19 00:05:25 executing program 7: move_pages(0x0, 0xf35d725c8bd54731, &(0x7f00000000c0)=[&(0x7f0000a00000/0x600000)=nil], &(0x7f0000000080)=[0x97f], &(0x7f0000000240), 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x100) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000040)=0x401) 2018/04/19 00:05:25 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/19 00:05:25 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='self!self\x00', 0xfffffffffffffffe) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="44c5a4118cb15b2cca53fdf6143593b24c2a1cdfe8592f84b02a937bef6b30cf566d4586b762aa218747a2a17d5b6a1dfa215410031175be6bec77fbc276723fc8476f06bf2b1900ec829f3b9736a8e5e2c12fb16d6efbe14cb854e363db38e487283796d3d89c15eabb74e879abbc4d590766bf9506125d93433b29859a0364f1ca8bd149571ec928faf1ed9d2627af85dfa4d0373eaa4249cf1bc5b0c576d85e786aea8f77c611", 0xa8, 0xffffffffffffffff) r3 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="03b8012dc3fb4c2aa17c1f401c7ad81bd0aa2634ace26422baa3cf671579bfac2f7b5c971284af2416d406b4fad34949012d7049a5fc61cffabe58adcfa818af2d466a997e0bc1e7c5732e90ff82a2c8800caf26219d62cd6088f0ddda61964bdb0eed5546f0a9eef7", 0x69, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000280)={r1, r2, r3}, &(0x7f00000003c0)=""/46, 0x2e, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) ioprio_get$uid(0x2, r4) 2018/04/19 00:05:25 executing program 2: r0 = socket$inet(0x11, 0x2, 0x0) r1 = dup(r0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000200)={r0}) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000400)={0x0, @local, @remote}, &(0x7f00000003c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000840)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000940)=0xffffffffffffff2a) recvmmsg(r0, &(0x7f0000001640)=[{{&(0x7f0000000980)=@can={0x0, 0x0}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000a00)=""/154, 0x9a}, {&(0x7f0000000ac0)=""/70, 0x46}, {&(0x7f0000000b40)=""/75, 0x4b}, {&(0x7f0000000bc0)=""/207, 0xcf}], 0x4, &(0x7f0000000d00)=""/116, 0x74, 0xffffffff00000000}, 0x1}, {{&(0x7f0000000d80)=@l2, 0x80, &(0x7f0000001080)=[{&(0x7f0000000e00)=""/80, 0x50}, {&(0x7f0000000e80)=""/247, 0xf7}, {&(0x7f0000000f80)=""/218, 0xda}], 0x3, &(0x7f00000010c0)=""/223, 0xdf, 0x401}, 0x3}, {{&(0x7f00000011c0)=@l2, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001240)=""/69, 0x45}, {&(0x7f00000012c0)=""/46, 0x2e}, {&(0x7f0000001300)=""/116, 0x74}, {&(0x7f0000001380)=""/42, 0x2a}], 0x4, 0x0, 0x0, 0x1c0}, 0x1}, {{&(0x7f0000001400)=@un=@abs, 0x80, &(0x7f0000001580)=[{&(0x7f0000001480)=""/215, 0xd7}], 0x1, &(0x7f00000015c0)=""/123, 0x7b, 0x1}, 0xfffffffffffffa6d}], 0x4, 0x40, &(0x7f0000001740)={0x0, 0x1c9c380}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001780)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@rand_addr}}, &(0x7f0000001880)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000018c0)={'yam0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001900)={0x0, @multicast1, @dev}, &(0x7f0000001940)=0xc) recvmmsg(r0, &(0x7f00000056c0)=[{{&(0x7f0000001980)=@ax25, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a00)=""/253, 0xfd}], 0x1, 0x0, 0x0, 0x4}, 0x9}, {{0x0, 0x0, &(0x7f0000003f40)=[{&(0x7f0000001b40)=""/73, 0x49}, {&(0x7f0000001bc0)=""/182, 0xb6}, {&(0x7f0000001c80)=""/162, 0xa2}, {&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000002d40)=""/175, 0xaf}, {&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f0000003e00)=""/206, 0xce}, {&(0x7f0000003f00)=""/56, 0x38}], 0x8, 0x0, 0x0, 0xf6}, 0x3}, {{&(0x7f0000003fc0)=@ipx, 0x80, &(0x7f0000004300)=[{&(0x7f0000004040)=""/206, 0xce}, {&(0x7f0000004140)=""/20, 0x14}, {&(0x7f0000004180)=""/190, 0xbe}, {&(0x7f0000004240)=""/185, 0xb9}], 0x4, &(0x7f0000004340)=""/169, 0xa9}, 0x5}, {{&(0x7f0000004400)=@rc, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004480)=""/168, 0xa8}, {&(0x7f0000004540)=""/194, 0xc2}, {&(0x7f0000004640)=""/255, 0xff}, {&(0x7f0000004740)=""/178, 0xb2}, {&(0x7f0000004800)=""/41, 0x29}, {&(0x7f0000004840)=""/139, 0x8b}, {&(0x7f0000004900)=""/147, 0x93}, {&(0x7f00000049c0)=""/35, 0x23}], 0x8, &(0x7f0000004a80)=""/162, 0xa2, 0xb0a}, 0x80000000}, {{&(0x7f0000004b40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000004bc0)=""/56, 0x38}, {&(0x7f0000004c00)=""/140, 0x8c}], 0x2, 0x0, 0x0, 0x4}, 0x6}, {{&(0x7f0000004d00)=@nfc, 0x80, &(0x7f0000004e80)=[{&(0x7f0000004d80)=""/245, 0xf5}], 0x1, &(0x7f0000004ec0)=""/218, 0xda, 0x8}, 0x6}, {{0x0, 0x0, &(0x7f0000005500)=[{&(0x7f0000004fc0)=""/235, 0xeb}, {&(0x7f00000050c0)=""/102, 0x66}, {&(0x7f0000005140)=""/146, 0x92}, {&(0x7f0000005200)=""/68, 0x44}, {&(0x7f0000005280)=""/124, 0x7c}, {&(0x7f0000005300)=""/28, 0x1c}, {&(0x7f0000005340)=""/97, 0x61}, {&(0x7f00000053c0)=""/93, 0x5d}, {&(0x7f0000005440)=""/131, 0x83}], 0x9, &(0x7f00000055c0)=""/250, 0xfa, 0x100}, 0x6}], 0x7, 0x42, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000005880)={@loopback, 0x0}, &(0x7f00000058c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005900)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000005a00)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000005a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005a80)=0x14) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000100)={0x1, 0xee3}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000001c0)=@req3={0x6, 0x961, 0x6, 0x1f, 0x10000, 0x40, 0x7}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000005b80)={'team0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000006200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006240)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006280)={0x0, @multicast1, @multicast2}, &(0x7f00000062c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000006300)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000006740)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000006700)={&(0x7f0000006340)=ANY=[@ANYBLOB="b8030000", @ANYRES16=r2, @ANYBLOB="05002abd7000fddbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="0400020008000100", @ANYRES32=r4, @ANYBLOB="b00002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r6, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000104000008000100", @ANYRES32=r7, @ANYBLOB="b80002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="080007000000000038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400b1e1000008000100", @ANYRES32=r10, @ANYBLOB="c40002004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000001000008000100", @ANYRES32=r11, @ANYBLOB="b800020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b0000000800040086ffffff08000600", @ANYRES32=r12, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400060000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="08000100", @ANYRES32=r14, @ANYBLOB="4400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB="080007000000000008000100", @ANYRES32=r16, @ANYBLOB="400002003c00010024000100757364725f6c696e6b75705f656e61626c65640000000000000000000000000008040008000600000000000000008000", @ANYRES32=r17], 0x3b8}, 0x1}, 0x4040054) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000380)={0xa, &(0x7f0000000440)=[{0x101, 0x84, 0x2, 0x5}, {0x9, 0x1, 0x8, 0x9}, {0x1, 0x1, 0x0, 0x9}, {0x4, 0x18f, 0xfff, 0x4}, {0x9, 0x322, 0xfffffffffffffffd, 0x3ca}, {0x10000, 0x4, 0x81, 0x1}, {0x2, 0x0, 0x7fffffff, 0x3}, {0x0, 0x200, 0xfffffffeffffffff, 0x8}, {0x8, 0x1f, 0x7, 0x7fffffff}, {0x1f, 0xfffffffffffffffb, 0x7, 0x80000000000000}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x3d, 0x1}]}, 0x10) r18 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$VT_SETMODE(r18, 0x5602, &(0x7f0000000040)={0x1, 0x5, 0x3, 0x1, 0x40}) 2018/04/19 00:05:25 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x100) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r1, 0x0, 0x70bd2d, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4048090}, 0x20000004) 2018/04/19 00:05:25 executing program 4: socket$kcm(0x29, 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @empty, 0x6}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x400, 0xfffffffffffffffe, 0x8002, 0x4c11, 0x0, 0x1, 0x5, 0x1, r1}, 0x20) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000040)={'bridge0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/04/19 00:05:25 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/191, 0xbf}, {&(0x7f0000000300)=""/216, 0xd8}], 0x2, &(0x7f00000000c0)=""/3, 0x3}, 0x0) sendmmsg(r0, &(0x7f0000000140), 0x1f8aeba99eb8fd7, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/04/19 00:05:25 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23}], 0x5) sendto$inet(0xffffffffffffffff, &(0x7f0000ac0fbb), 0x0, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xe0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0x4) r2 = request_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='uservmnet0wlan1vmnet1ppp0nodevppp0\x00', 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4) request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='\x00', r2) 2018/04/19 00:05:25 executing program 0: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0", 0xa2) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x1010, r0, 0x0) [ 79.501192] sctp: [Deprecated]: syz-executor6 (pid 6233) Use of int in maxseg socket option. [ 79.501192] Use struct sctp_assoc_value instead [ 79.536570] sctp: [Deprecated]: syz-executor6 (pid 6233) Use of int in max_burst socket option. [ 79.536570] Use struct sctp_assoc_value instead [ 79.556278] sctp: [Deprecated]: syz-executor6 (pid 6243) Use of int in maxseg socket option. [ 79.556278] Use struct sctp_assoc_value instead [ 79.594437] sctp: [Deprecated]: syz-executor6 (pid 6243) Use of int in max_burst socket option. [ 79.594437] Use struct sctp_assoc_value instead 2018/04/19 00:05:26 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000540)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000580)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={r2, 0x80000, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x2b) r4 = socket(0x2, 0x801, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000300)={0x8, 0x0, 0x10001, 0x8001}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000340)={0x3, r5, 0x0, 0x5}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r6, 0x89}, 0xc) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000480)=0x0) fcntl$lock(r4, 0x6, &(0x7f00000004c0)={0x3, 0x5, 0x7, 0x7fff, r8}) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000b80)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000500)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x0, "73797a5f74756e00000000892f00", 0xfffffffffffffffa}, 0x18) ioctl(r7, 0x800000000008982, &(0x7f0000000000)) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0xf, 0x1, 0x6, 0xffffffffffffffc0, 0x1, 0xffffffffffffffff, 0x3}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r9, &(0x7f0000001200)="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", &(0x7f00000003c0)=""/13}, 0x18) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) 2018/04/19 00:05:26 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rpc\x00') r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='status\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0xc53, 0x4) rt_sigaction(0x8, &(0x7f0000000000)={0x1}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) rt_sigsuspend(&(0x7f00000000c0)={0x1}, 0x8) sendfile(r1, r1, &(0x7f0000a12000)=0xfe, 0x1) 2018/04/19 00:05:26 executing program 2: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgrcv(r0, &(0x7f0000000380)={0x0, ""/172}, 0xb4, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0300fdffffff0000"], 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/19 00:05:26 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0xffffffff00000000, 0x3ff, 0xfbbf, 0x7f, 0x7, 0x80, 0x2b42e7a3, 0x80000000, 0x0, 0x81, 0x81, 0xfffffffffffffe46}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000002, 0x10053, r0, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x401) dup2(r2, r0) unshare(0x20000400) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3f) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) 2018/04/19 00:05:26 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x11}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000100)=""/78, &(0x7f0000000180)=0x4e) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ppoll(&(0x7f0000000000)=[{r1}], 0x3cd, &(0x7f000018cff8), &(0x7f00007e7000), 0x8) 2018/04/19 00:05:26 executing program 0: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x8831, r0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="cff89d797b21f996a3bb1c1b81a0911030a9971885d6cd03b66cf9ed99550b07fd0d22b761fe9eca5549cfb3cc30cc86127c5be204a7a22fdc33164a034ceca2d250877bb7a452e16111d2f9f9d46690349239c1db7debe484f3e03ddfd0009c02cb23d4e55b30ae8ed7f6537ae80a9006b1f900317d40a80967df6b0232378c434535aba00ef83833976657a33094cbacb639e1bcb5331a0ef24b2a061bb64dd926611812d501a75e9635d4f6f871ac40a12848bee3d0ab3e0f380e1f8e109632", 0xc1) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000000), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x4, 0xfff, 0x2}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x81}, 0x8) getpgid(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000300)={0x2, r2}) 2018/04/19 00:05:26 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000711ff0)={&(0x7f0000000340)=@ipv6_delroute={0x1c, 0x19, 0x405, 0x0, 0x0, {0xa, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}}, 0x1c}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='personality\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000000c0)=0x1) socket$nl_route(0x10, 0x3, 0x0) 2018/04/19 00:05:26 executing program 7: unshare(0x400000000405fc) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = memfd_create(&(0x7f00000002c0)='user[\x00', 0x3) getdents64(r2, &(0x7f0000000300)=""/79, 0x4f) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4002, 0x140) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f00000000c0)={0xa4, &(0x7f0000000200)="29b35b469b5762462dc59c9b539929061c433b3443949dcae8ae288dc6c3b3ca56c4c6109926ce6aa1f10f233f407225a93e7a9089074e799bea70bc436b49cc59925d7bf73c228b227fa490c4eb60f19191927f29110b3d17c2991469150327ccc1d0c60f5fe85265fbf86a0e1fa8993732ab16ddc4e5eb874dfc044d3db04f57657448c08c3b94f9cf494a8f08721b9b8878c40695368b187153fa0a04a4f6d22978de"}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) faccessat(r3, &(0x7f0000000100)='./file0\x00', 0x91, 0x0) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc, 0x80, &(0x7f00000000c0), 0x286, &(0x7f0000000080), 0xfffffed9}, 0x0) 2018/04/19 00:05:26 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) unshare(0x40600) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000280)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/19 00:05:26 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f6578650000000000042df24c388dc3f1d310eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000040)={0x20000000000006a1}) 2018/04/19 00:05:26 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x1ff, 0x209, 0x3, 0x3263, 0x0}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e21, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}}, 0x84) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f9895d416be79c321974e1a13b7b8e9fe177c1ddb5d79540608588de6a9ff4ca07beeea4fef42b65eba46f2db7cdc1d4adcd756ae49033a4dbe14426558c2f4cafc7f3cbf8fa8a88c2942e58db292462d86e41dc61803a8a0ea6f46952834bfcb470ff172aa0245a23194f1a8f53728c0437478592603a69ff9a67880d30624692", 0x81) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)={r3, 0x81}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x14) 2018/04/19 00:05:26 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/04/19 00:05:27 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r1, 0x100, 0x70bd27, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x20040000) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000002780)={0x1c, 0x1a, 0x800000000000c01, 0x0, 0x0, {0x1}, [@typed={0x8, 0x2, @u32}]}, 0x1c}, 0x1}, 0x0) 2018/04/19 00:05:27 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000540)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000580)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={r2, 0x80000, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x2b) r4 = socket(0x2, 0x801, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000300)={0x8, 0x0, 0x10001, 0x8001}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000340)={0x3, r5, 0x0, 0x5}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r6, 0x89}, 0xc) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000480)=0x0) fcntl$lock(r4, 0x6, &(0x7f00000004c0)={0x3, 0x5, 0x7, 0x7fff, r8}) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000b80)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000500)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x0, "73797a5f74756e00000000892f00", 0xfffffffffffffffa}, 0x18) ioctl(r7, 0x800000000008982, &(0x7f0000000000)) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0xf, 0x1, 0x6, 0xffffffffffffffc0, 0x1, 0xffffffffffffffff, 0x3}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r9, &(0x7f0000001200)="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", &(0x7f00000003c0)=""/13}, 0x18) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) 2018/04/19 00:05:27 executing program 4: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)=ANY=[@ANYBLOB="0500000000000000"], 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000be2f0a)={0x2}, 0x0, 0x0) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffff8, 0x189800) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) 2018/04/19 00:05:27 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) r1 = memfd_create(&(0x7f0000000080)='\f%selinux#selinux\x00', 0x3) getgroups(0x3, &(0x7f00000000c0)=[0x0, 0x0, 0xffffffffffffffff]) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f00000001c0)=0xb8) 2018/04/19 00:05:27 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x82, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x80000000, 0xc1a, 0x0, 0x3f, 0x5}, 0x14) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x42, 0x0) 2018/04/19 00:05:27 executing program 5: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgrcv(r0, &(0x7f0000000380)={0x0, ""/172}, 0xb4, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0300fdffffff0000"], 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/19 00:05:27 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)={[{0x2d, 'cpu', 0x20}]}, 0x6) ioctl$KDSETLED(r0, 0x4b32, 0xfffffffffffffffe) setrlimit(0x8, &(0x7f00000a3ff0)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x90) bind$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) r4 = eventfd2(0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x14, r4, 0x0) 2018/04/19 00:05:27 executing program 2: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgrcv(r0, &(0x7f0000000380)={0x0, ""/172}, 0xb4, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0300fdffffff0000"], 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/19 00:05:27 executing program 1: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x202) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000140)=0x12, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001540)='/dev/sequencer\x00', 0x20000012000, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) recvmsg$netrom(r1, &(0x7f0000001480)={&(0x7f0000000080)=@full={{0x3, {"090d5f7d517bbd"}, 0x7}, [{"01a8cf4333fd30"}, {"8c3bfd2240510a"}, {"f85e426db2464d"}, {"9b87e23ecdfb28"}, {"c5dd15cf8db054"}, {"c4cbe6f2617d4a"}, {"65a8597344b0c8"}, {"f0f5a9ae292cb8"}]}, 0x48, &(0x7f0000000200)=[{&(0x7f0000000000)="e88ab8ac9697301abfa355347ef5735c4be28507854bd35fed8d7b94d41d8519413f7eac5bfe55a462171efa60bcf947975de4b72385", 0x36}, {&(0x7f0000001580)="ea7d66dba3f6832c58b77a05aadcf815bd2a47fab3448496275fdab65a520fe613d1112fa2adc1694be57077801e15a27f220e4b784b984da60c62fec08ee1c2688693d4a9461f08b18798b04d6b8d79f7e1ecbe7abde64b657c2ee11a4cded7ac13828bdffac6387e52f23d309959010d4e6c15a9dda0d729b708975c68efb3119faa1eb03ea6a700802134c6d9", 0x8e}], 0x2, &(0x7f0000000240)=[{0x98, 0x10f, 0x99, "54f1fe342db598fb4164a284ed3f3897e3f908b3d1324ea9efcf963726c58c5a6c2d3f1b49e15eee142d1e68da161983d7899227a5ce49b3000fa6564e5ee2518e6f26af84a2a2d0df65bb9ca85b0fa91960eca593d00f9d46b0bbe41750c5439fac84da0963808dd64c36d16189e6bf88b48b2872ae0dbebfe34e57e650c7c7aee97137db8fe432"}, {0x20, 0x1a0, 0x400000000000, "39226ce672271d5d0cb714"}, {0x58, 0x109, 0x403, "ac9661817013bc3670589d21e11aed8b3c97380a0efbb0b1a2c0807d8e451a2bd0d2f5e639fa6c3e52b4a37da977535367d1ab4cb940cef6d2a464053561d56ab963"}, {0x38, 0x13b, 0xa542, "25544c7451c79843bf37af5c34ba1bb2506251a799a28e109231a9a8b1ef5ec546c72a55c2ce2a"}, {0x40, 0x100, 0x8, "d2ecd8bea8fd3b172f4cf8c9e82c6982e55db6d4baf9fe4c5b85b12350f7601c7afd49ecb29461caf0aa4d7600427ee6"}, {0x1010, 0x119, 0x8, "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"}, {0xa0, 0x119, 0x4, "6d163e22a8ac752984874b1035e7efe6c2a59004d5f474f202a3060ab4d5849456b6d353ccbc97e7c74861b602fae3afc72b6f5bde922748578e9e0e786ebee1df4b3c9189942e680a0609742fa08dbf852b6e548e23da567c75efc08305d9abe6d635a4dfb177e88edc7d327e713bdc730d6a3e498e849c074bb860ab012665153ca64a73975190a7226f"}], 0x1238, 0x43ffd}, 0x20) 2018/04/19 00:05:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763892c38ac6568b3e891941f02f1265047502f6c2dd9f65572005da7147991090bef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c379723f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a4503c1c147cc5172df09c10eea22b1fcfb05ab850fb1fa7d86e5d217d4a59a70ba6ccaa8343014d5cbdf9cec8b13073ffe66b7490e5dc8a2ff8d0bc42cf8a84fdee6") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000440)=@raw={'raw\x00', 0x9, 0x3, 0x278, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f0000000180), {[{{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0xff, 'nr0\x00', 'rose0\x00', {0xff}, {0xff}, 0xff, 0x3, 0x2}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@inet=@set2={0x28, 'set\x00', 0x2, {{0x1, 0x6, 0x7fff}}}, @common=@ah={0x30, 'ah\x00', 0x0, {0xffff, 0x7, 0x1}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x98, 0xc8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x100, 0xb08}, {0x4, 0x0, 0x5}, 0x100, 0x6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d8) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000800)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='befs\x00', 0x80000, &(0x7f0000000440)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/19 00:05:27 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000540)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000580)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={r2, 0x80000, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x2b) r4 = socket(0x2, 0x801, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000300)={0x8, 0x0, 0x10001, 0x8001}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000340)={0x3, r5, 0x0, 0x5}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r6, 0x89}, 0xc) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000480)=0x0) fcntl$lock(r4, 0x6, &(0x7f00000004c0)={0x3, 0x5, 0x7, 0x7fff, r8}) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000b80)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000500)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x0, "73797a5f74756e00000000892f00", 0xfffffffffffffffa}, 0x18) ioctl(r7, 0x800000000008982, &(0x7f0000000000)) r9 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0xf, 0x1, 0x6, 0xffffffffffffffc0, 0x1, 0xffffffffffffffff, 0x3}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r9, &(0x7f0000001200)="88f61c23849ae2f9b946de4efe05c41e9efd30f7ed0c5d9edeacdfb5dc95a9cd575ae90c07d932224116a664ca9873f42659a2e58de719e3afac9572e7b1da4c45298dd23eb6b4183ce95df573340f3b2bd37dba6a538e1d0e859b779ed2caba06627b117c9b6f3e36b98a13177c2b7a86286fe2906d56c377b04acea9609c1a12dab32613fe5a48bec88e69d515b655d09367a9775a25d17b58df4787b2015dff68793ddc798656d34965ff628528eb730ea3d1c91fe46fc7be6d566b7b8c0c46318ffd9a673d1c60d3547d7534060713f6ba3f3e289e3e2ae75e8c8ad1f24d3a3a0dd06757fbfd473565fc1734f0a9f25119c88a525c60d405f0f7682b19c347e94c001db065f9236d9cf1d6ebdb919e4eac5a77074f5b7d7e18f671cf613d11f5a0b487aba4c8ada36565ae82e9a7c0ccda427a301a88d342e8875a2d6e5af9a1d250afc2c7db35a7bea5a50d88245854f1aacb221196b5160e81fdd11ef2b5ac22a1e1ee16757f16124fd34bcad389e41cacdfd0971d762c8cb55e244420b5bdd0ee14d76e29fc9afa914b50c54d95994f488208346da6efa78d4f424ee1e37379b45cb6a65d3eef6307a7339e646efe83e9ec61e1f1c5d808dfb50948a9036e473ac36d898ec53d109928ce69fcaa43b8cc04a954a1792a29b313a50890a062cb378d04a0e865f5e3da9befb818ebd9bb60c23190ef3c53e6ca7741554d4a7ec79ff9b029604b17de2aa905516e43cca3e78e3532d3e0045191d6799e1ae8236358a0225706021e121eac02863504b62a9446413b8796fe0aba0068c99e9700fbd548fb578a1af5a38cc67db6a2fa3e99ef61a0b9741332ba5ca484f8111a74787645ae1ccadd93650d87c2efbcf0e5a40fae3f8cf5225ecceee47c19212e73f0238511f2d8331d91564ed1196a7957a35dd52dbb1ed6920de242259d0a77226c8dfe3720705704e51ac15e7d79b5612de407ead4b4e3d96701d972eea5c7ea1000855ba018ab4fec205be083ced27351d7a71a30003f0f0cbafac4e97cd65d6accca5ff1136a0794fec9cafad823080b4392b2d51b40443c6a8d9d4cb781651798da49886439a2524950a02cc85bed4f90bedd20f01eb96d49a63612989fd2c93d4fcb5192a63482c6c5dc81b211a263a1813e6081ed61ab9cf09e50c16f128691eb413e82bcfbfa22eef111bbefb1c88527a55b2c8f0aec0bb7df41fd8b463fb69fc79adde2b02390478015975fc7ceef7d950a9949f58ad7dce8ff01b1909a2bba5208399888c47a71ce24d9ed09b66a53a099c51a1ba4eb84bd2c130c4ca853209d09f1c69437b2efcb4af55f68cd37b010cdd5876586e2ecdf513226d7020fd21e6054caf5283a4da4467889e397efd01c79164437054a44a000388ca26165ae16432d9b3aa0580abf127e1526a6edd4fecd98021194e44017acde4b9dbc68fa3810130ba34ce49e2b01bbb6054f03fabb3b4d3c42810852984a3037a22812fe486be52e2f5296170f32bcdc589fcee7a36dcbbdd0e7956bcd6d2114dddaf0a52126c677d03c478ca9b63b9b2b7348c37c307bd5a3c67263443f5b3ab750c2365005a7436e349611084e84c92e2ecdebd29a7be13341f90ae69bfebac31f6e12d59b0cb85c1336da631d04b7db24e06df5da9e37a342c5e23b6cbbdae8deff66ab2bb4babda76a683a5f2651a63b09f3d9121c2380f1dc37e7dc6469d8de13e5ccdaaa69ec720ea5db9b4218cae6b04e5e1382b396e40db766c574eb79061d01c2f5ac33d58e531c5e0b7a902f0037936a351abfa81ce37ea7ca89a181b4a524f46f249de72c5643be91613f7981c452ceecf3ed72a526568cd1c9a6c605d55f9ad3e69d2962dde8d6671ca3887ad02c2f49aaf53ae94c5b018b091a46246a2dd9b6d7d251cfb16066a591291f206ca37a3c670bb43bc9e4d86038a1b2c34d924ce06a1d28ed16128f0d9b4989470f9f56402360b1b7dbcc23a1ee56936c7d983d6441af63fa06d68b98aca01d64a1ad7357886e63f804d42a248d173d6d1021ac78969a32c531b7f4f75c6ca36e05a4c2d7babea7c95e4aa937ea6d905cdbd08eb6f4cc4611395c4c7e3c2b38c75ca8ef65249ff4c44ff6a4dd4cd3b2f6a1035798ac0a781156dbdb40b37da2e45abd9b8810c7d8c11210497117c6388221d59c5bfbaff75b0baec89d2af16fb964b5f1caf68a23ca183594f0b739428853e3b223b7e915adf2ca9c045aac3db6d5f1d8b1181da274a67de90ef3bf05ed28e6705ce5e59693f40b6d80a130c033f968fb71b9e9673510c80c45f12ee6881aa5b48e480b5798d9f5e694173df1b5bd09ce991dac9f303fae5cc0443e729c46580b3c6f53b347cfeaffe07d46f66153200608221297f966d443adac8a7b0e09c2d439ce59aaaa85ad8b66bfb88a86308d52284d3a60a42975f6503113bd65a555a9691b29f33dda67982e01199b5d48ae6b0998280e401c1ff74a39ff4ba7da3143fc1d80b32a9eb214a99428f8936397ddf5d04f4d3df39148971b9b5ca14b06e84f42ce6f43294c7070c2be024276fae7b97f7ca0d392f38b2c0702d0839f31909c34e3fd326ff4d1d7088120f3d7b2f635d64ecd2364599011f0d4b35ab798e784e5edacf6900588649f23bf3c80921c8b1c8d0179119cd5f62123e46658edd81f0fa016be78ce596e856aafabdae992a87bbab07eef65c6af3bdd42c61558dcb537470e7c1915157863ccb842c975a1b631aa3cffa3d07609fac36b608f2cd7dddb73e2485acd7ad5d7ccaae8b284ff3c448294748e5e0ec308727bd8197c6dbd45762776b7b9839299bb5bcd04fc96cdcacce1ce0afd088685948618f68512adb9fc221417a7b7a4eb5764ec554d88cc6a8179b8ffc9d7a1c0d29509b5100f749003157ef5e788a404be0a61450ddea30ee997ce8dd3845bdd531ade1305b1dc85c68dd92fdf71c8583fca2c2b8f97b43c28a84c2814d21eaabb77c2f62e4aa2404e5f23fe409a438f92b90e185220f74cbdaebe07da76a02ad7a6e1121dee173a13e90d28d939ffe891dc491b4ab8cfaa336b2ff30dbf10a7c7f3038e8d0c49919168a3498c6a205b789418b8ed09f4d2d9bbb5fa0224093769bae1283ad2869bc83d310b10501739bbf764c98a9e90c743a9f31167126b03be54c58e661247479c1b6d6974f22500f92738e1e7168b69e5a767251379c7d00b57a125103805207d14b0b909de86cc7bf6d939fc8e34bf50f689e95a55632e67666daf29865725142cfe658a2f97594b59c59607385daef0a83ef4ec37bab8c123b0b6ef77f9cc012671352502857578b1638c7e0e49049306a9f8262aabc8a3e7a45e6f8bb535f05346ff3cbd6646a24edb59d4241bf28e8c53b447d7b5dfeb34041400a263c5bb00d80b774a395e2d1a1ddbf9d66d94dbe67c00b3064002b9147c7aabe6edb3a865da23c5e4c892c8bacbb585c3e2975eb4ccfcd99d5af50ed24bb19f72eee27fcf4cba8366c32cf7a53b7444c5ee149d424ecde107723a1e214f52a1aaad31dd0121c16ad597d6b3692eae200e8e02f81a0ad330242d0343c03c91bd9c4dd27862c07c3b8cdd94894d2117c7c76ab05d7db7813013d94a38db850611da69a8a1985056632f2c2fd85018f2ae65cad9b989bb5c734e3709d523734204c57ed4d6675ff8777ed175138f28ac4dbc42c5add0306f3eab871afb91a8e99f2cc74627a81d51b0ca15022c903cf1e63cf636afa8520fd7de7e39dbab03ec6948b41e080c813a3decdb73ea4c7911f2a4b04c5d8a8dac8fd2278c790c2d228dd65c3322b5165b727c5e80cce6400b116023155bf58deef5e38f840a8ab1f900280331f782b30c961d2dedae1cea9ed297beab913dd7263123919bd3d8b758625c0002feaa6a2807e1f00417673c990a7155e09c0cf52f817b7d5ecab6f8bcba69a01f6a9b63963e517fa6975c782a9ab26f278e2d5cc3a144c4464f6a765bea4e6233ed8e88c7d2474c94419ca410a4a2a2ad5194a9b768cf33eb849ede7f04f6ad66f427f2304f994f31310e045a598f2e637b3d8c72713f4fddcdb5b438e553ddbfd95e8a3a4ec4780310d5cba477d4ec183cb09278a713f97d689a3f66773e610b62ae0ddd3f6e37c993a1420b24c7f7a4c747016d72f8a49d969a036989eb71b173cfc0b3ae1547a03edc99ac31d7daf03acbad3d851d4402687044b097c6961368a2f4caac5c2932d3e6e3861e1b1b91bd4a37fae44bfd1821b231eb41355d7aac6a484e706a82bfb5f0b4b12ed0f0dce97aaa1e2f47e3a91893e1e880f724fd457630ba144a0d4519956b7d7f9d01fed336973d3498468e79e30d189c8895eef7dae8e02a6571bbec8adebb21d963ff753c5b69cf45826bb691ee46ba52d37fae7356148d00a5e654b34cfe8e93f8a581fffb23547d9c92f16e9fc2f7a662a6c63bbac7ff4ed4d82beecd7cff50033a3d90e0ba4d270fb0de95dbdd7fe17d8eb18d07f6a8d443d1cd818ceecc42171b941e0b812b76780cec06e446d1a39bce0c263f79ec446db82cbf465026cbb11f82a43efe5e362f4331e6c639d8f91d0299581d5e079b207093a5612bec8dfd46bbbbb2cca82a9605ddd7d24dcfd23a239e3f8574e6bfbfe7659bc42390f181ba043a17d82197f7fbcce31241878a041291ffd61c9a8ec8af90589ef349a30d7ff2d365269da3ce17d0cb8f6ba583cef88187432d5a6186f4aa6481dfb05a34272cce001903bb004494a4e2411822db61aae065624abf4999d2f32bf9b70f326f8ca3a3d88f0b5f709d4d6f07682eb26240e4953974d32434ee6a98397567cdf0d423fe5c0cc3952343a149b8ca6283f1c9c558b3029abb504c83a5807f218ece235b4470c5dbbfc870ab0091e47aa90c42874e5b1a7ba7a91bf0613dd5ff07160c9899b1b83b213b6de1f82ba4038b8a7d0cdf8dc3d7393f18fd8b3d0ec4115ab32bd0c4720119890ad30cd9694d9960f5c998f13ae0f429a71fe2f715c777016b9facf86d8a5d568168054d0f01a3f589c4edc5ed683835d8658f4319627b3ede3f3c5c3adf91301fd40836b9e0b67622e79e1283c7d6a1feb451ad87c0148c42b88128795879a7a7db4fc2140dd5e191751c7083867bb6354855111209fec4dc54ff94aa2d68612cb4dbabf1db0d78e6bd5db7229d51780509caeea5692d8699d722cad1bb619d17fc8335c20a56c5cabc0328c17e7e81ad225d6b912d62f82d242e27f8840571e23bc960d252a13c42796fd2706bc2147bbca98f24dc1f2a0b3daaa2d9b70d9918bab358e337a6cd52c76098ff8d144c293b5df87ca73ec81b5ec62db4d28818d5f3da0a1f8b52c2e7ba217899b5d2e60a97c1d81c81682e7e004ac468b2ede02f8b66b39ab1958328ab18993cda438915c8b92b18c0202599c8c34cfc1dab6a1c9e9e683c36651496fc9d44f75a4f24d68100f5c4b6267232d4b3473d19ccb478d0012080c2e4b3cbc82c68e8383fdf436bffe0b496c8d91ba84d3d087b824799478add9b161c8fc4b271992373dcf8bacba7254ffe5bff4c4ce3fa5bf0b5214494756f717362ae0ddd057d2b57af0c0199db3390f7328293cad507e4c1c312259064758d6d8f0cd9938778e6421ed8650e34807005c22de0e552ffded0db5f61eac411bdd73f600fa1771f76fdecfc03b1f328bfb1277af051236d5b95b058ee73f3275aff98078d7311c9c77023d59b7b745a2cad5a751e2c2ae754587d43910b28a653c58dabb5cc5c653f105c08d190c83bb3a1c8a11cc15cd1d55e15b0", &(0x7f00000003c0)=""/13}, 0x18) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) 2018/04/19 00:05:28 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x800, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8000, 0x80) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000001c0)=0x40) 2018/04/19 00:05:28 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) sendmmsg$alg(r0, &(0x7f00000034c0)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000340)="689fdb0c361eeec082636ebcc61f3bb42a531631a99342caadcd0e20cba1425a3a3099fb5cb7ce2054c898b6d47b087402f3470d85acbfc25cb4b557fc8aa19b70401557aaa493ec314cb9496ec67cf821bbb81f2a6a1a90d0c08f195b0be5ca0df29dc65d96c471c2199e91a6868dc6470322e1d8527e3db3626398697a2f75114d5eeec396f2b39fb011ee0c4328928c8f328d3ad61aeb74c1549bf102fe8e4515d53609150360fa46bd0893b8b946e006be9b7bd8e4823af0f201c6aae0e9a0e243e1ea46bcd1e140edae23a81be3c506e6bf40d55ca55599880a9fe451ee1ea5c5c48cb22d6a80b2b1fd87c7edeede3cc1ef62ffb607", 0xf8}], 0x1, 0x0, 0x0, 0x800}, {0x0, 0x0, &(0x7f0000000880)=[{&(0x7f00000000c0)="1fecbe182db3b47741d3dbfc47b0edb5e379fe7750a69aaf1f7d97d1e3b8c2c9a763fb1425f4b599", 0x28}, {&(0x7f0000000d80)="6a57bf0234b064c048a227d928766b565e3bc1144180eee0880907bfda9b9ae69572fb1015babfa32fbd89f443f7b6a98415947b53065112db769f7dccce34c8b959db93e944c9631e659cf83ad98c75790e6dd5a2b454c5664c5ee9bcd23f6f9ee0ce52437b21bdc2d147eb4ae01d8d4e17076f520ed2054d6349569cfc91c5bd6ed2241056360b26dd9c676abce8cdb72695fe2ebba8032927a2024c35a51e4945005196afa3c682a667ebb5566cf30e768188012f72493e42ff5475b77eba4958197b14fc0039e4360ebfbef9fffc7202efb13d7d276c584198c62c128e35ce284f0d458f2298b8a922f862fa771016d243dfa5a939315e2587a1c0ee5b62c53073dc0c64f64e59ca0afdc5007f5231e9319e95df3ab965390682a94f023172278be1910857ab3f60e4f56a0568225c00b7b9c50d225f7f3bf3a8e303791a1741dcb4b60831a4290d1f33bf967c02d7da257dd5437efafc19c154c75a2e540e2fe3e8dd16b6480d74d10ba97e2ff425f6dd58f3deeb62d3197ceb7f37116a479885ceeb4a2f8ebe6d8eb4702dcd5255d6c9de09da6328a9ec3b332bdc7e026b48cd1b8cf403ac260bfff5818ae80781e1af7a810bc0f0247169fede68f51d05fd83c5b093bb027ccc7dd56e602b400fe44a1c79a341150e1a4023c21ef446b97a96a76b835e2d2bf4bd70aaaf4c7f27cfeefaed2e2f05dc999468b534dbb8fdc4f5ecfa896e40171d665dfe6543f4ead0d0582efa839b141d56bd2a308131042f70f98b84be767b559c0638b03a63fcfcf8fd09b1f516c36d13996dacd8431ea4b0a46ea88720d6d0e28e57028011ebfbfa9f7d5d6b2db94e02d5cc0322e75996dc592e3a04c69c24f2eacb33b18c8fd0442469ccf73f521433aca74365c4662107f212b3821b1f5d0ebfe335e0967fdc13d9d43c5d0b045deb5a83a5f587ac3169b222d33d828e46e5760db852f810d81d6fd0e0ba6af884f5bcc8c0fa86e84f33f2f5a2c982c26c5cb4defbf644340c6cd5d383990966c52319d10026e9aee2085a72afae68f3aa81aadfabebab6c4f78c46313878855cdf609a54fcd96c4272085a991f5b2ab438449bf2228ea2e7f4df61b6dd2ad821672db147d208c4d044be5542e3367d222dc14b72a2cf434f3e1ad77b3f017b8131bc918c7e5088b4c0a3d8d2c49adc0e6667693e5bcee156183564da8dae5465d72a37cb26546425ed7060373acc4f7c34cc7d64b5654d08b34723968f46a00a3a69c39cd6423b41bb2d52cc17737a0360a9eb10f65c1c41ddacc00341202571305f1c35d50f8d75c90cae106e186182490aaf0ffa7cc61d1af3ff6a1cd399b509aadd13b0c6027f3c0fb868728c7deca909e3bf7b4207cc5a727d0e1059d9c3e58dbebf0663dddbadb581f03115776f47a93469f537cbf77c01234d6d857542eddad865ead56f43a6b04b867c0ad9354c377948e564f7773a2a1916a811923154263b2b43f2de7b244fe8ad7704e79ffece13c40bd30719720c5889543428212459e32ab70e66eca9b4d31d5e11b0b7584c67965460dd87a47f86cbc312547544f1bab6f9db9b30b4e7edfbce8f103acba7009c0a74f1713b60500870fc0e14e8177f8577d5a834184c0f6f7df6fbf9da9df4c73316120ac19bb8722d73ba4b3cf774a8a53836575c148758855e9d33aa15df4446e3cf3d1fb0d284d349ad41afa5cae13e600633d2add7afb686a5d8e3a66e082c89c316b1729c87ec77bdb127637e2a0bb1a4183b8bada53fd25faaafe3b11cb86e519f193b0947c0e16b5614efd393c26ffae282ae3e57258669d3aa5ea66d956bd2e11aa3ce572d1b83288108b378e143f9fab6597445aed44867fc9215fa9f9743a5487178123e1d6149c19bee163296b1279f2927537fd36ec04bd254a1e57dd36e78efe60b95d36e9027f2a1546fb0b35f900f18a616edd69cb9e0e3ed359cc38000269ecb1696b087688ceed294df55363f80a3434eee1e3be6338a1254cb14e65eefb73e70f9883db66c2a6327cbdae2beaa6e8d0d098210a2a635c067969e5e9cb0ff14f6e9b4645de1e10598ab19acbd8ff81d4112c5e21e2d0a80467b78c98b064466e65680d032a733444a57cb7e34144eb3fb567b1e5b0284747627f381b50b9efed555538ff9bc19861c45e42a9bb75b67603263b450c3ffde00887d15d682185b2acf4b638e7762572397eb0ef0d31c30e3ab082c3274b82ebae910447d2367949f88a82de5bb411c5e6d62f15aca71b927b58ca8e305f5d35dfe8e3d38c27694d8e5265cab14484f7744b18a2ec47662066f08aac7913b86c96737ed79a915c0b7b92f2ac2f51c37d01417e7dfe8d415c00e36bf457c50faa5abe8d742881a0787671f4295d95e4120cba7be9b220d054021b0e07a1e027ed405537f62457621af617ec7125d5d2f9c02d753367aaccda41714801b5e7deb7a9a2c451d1d8869095f37adf98da28255febf81058a65c26dd2406b7e277e765a5c629d09fc967c37b591a815cfbb39acbc8f5fa64c64144d6288fda5d8f06079db7303db7e3c2ea10d74035a2bb52e3e16cc5fc3be21ced1d0983f09ec7f8ed0e6beac819d5af8a8915c3f9fa0aec3e06ef15bc01ac89766ef23481196c8097ab00c7c3c5412429a830ba198c699b83348d110eb77199c1b32c8d0bb5181ddbb5a35dc2ded2ba37d999799b38b1a2cdab361ee46fdfec4a500211bccd8efabcf23c95069580b02233148085b3392838166d387f079db89eaf6375b14fa7b43cf042a20ae813d92e8bec1d8d32b62723f8764e38e7aeb9d1f760e38a7f63a82cc6f92e779d535c36454ae8d1d0a3102cacfd05bc5c050d757279b1dd183aff74d6ad50e70bcc8e6bbe60ff6d7a89aa642254f114778799375b9d6344e4b9022d04b1b1c00a5516afe01d6e6df96de990b93883083d39b8d4166ff923054ac0ba9b6d047560825081562b0dad64d20c9e6ac64e2c0c041564f23afb742242514fbe3f0b6676f19adfcba7f2d043b2ce45f6edaa83387cb72750e376c759894aa40b06eb792f3c2445b56a647581db8a575a66936bf3a2e0f4e75c5ca1e7bb9d505faf7df01ae928e4d4d2e06d71de53e193215242adb0132b7bfda3b1e4106e0820fa40c4a670ea47f1142e27f5d39f298708e48f524e34401e159996a1eb23bd96764ee8c944ba3564ea0c12db43e1aa6d45762d04deb05c19b13e3f96df4e6bea39712e3efd7d84e666a20f73fd4d0b2f52970307dc219187cd68a14da176ebb95a4a156bd9a1904e470e891ab7b3c35a79e4196bd62f5721291e2354d82492337d8a54e1c3c94ec7914f92fd2d6f1fa5937e5d1cbca82da65ce3f0254b38b2649397eef574c790bd0cbc586fd5dd1d17b3396f2db73670085b824f6049ba6bfd262a6267fb67c8ff91191882ac6d2b10d002275b4b29414f385b033c7ac999c2442eac40a22d690aab5557abd3faa340756c7f9da46097d60954fad9f276fee15be41883d2dabb5c35172f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0x1000}, {&(0x7f0000000440)="31eb7342f806ea76472f2936bb9bf5bb4194d2aa296b04498cd2eee98b79ec4370714e533e1db4fd890e4acac777ae432f84d931a2460e18fd86aa85b54c60d2a8f5c73ace7a58df642cce16b6c31d8b4e77e6052c14d06e12981bcc0175217e5c383978a83e15da2205826e35ae457d3cc880b44fd93f83c4d2eae4a6c5edf5949b0b84ad9f09a6020b8d9b0e387ca27353d791d86dcb0a9fcf484adabf04baa1e3a25e", 0xa4}, {&(0x7f0000000500)}, {&(0x7f0000000540)="3d29dff17f88b8cc80e9a3f76e3cb42f6c4d97e303de0d6cf4823f3590b8f738f681261757e3dbf7c5466d2cf48c80317ca7ff0a93666ec5061d9ef1a5c0a9b5ad405d221b30ae3117fe72ca8eefdb6281e8c1e2bc0ec0ce59764fd91c469f229aa308", 0x63}, {&(0x7f00000005c0)="3431651391f7633296223e674587ae1b9aae6ec30d94cea702d8f8179c3697629674662473bdce443f6525143ea3b0a039332f8456051d4cca5fa58b251daa58ecb2ffb3cd1201b9ce6c41492f3bc5136d942c1b5807f0b502e8e3aa6729fdb05d9c9add5015997fee2f00069a8b762eebc874501ddbdd6732a1167aada077cb028558beeccb174bd5a46da932377f0eabb274ffb703c73e245cd45b2912a53bb3907839bf0ecd4467f71961f0206963c6f7", 0xb2}, {&(0x7f0000000680)="82c6b6b15402bd6dc917e967ef507dbceedd5d950e428a969e7b4983184e704e8122ad71dccc58d4e5f9a2ebabf35844a205b899c70e1ac952365da7f8ffccfa8caecb06bf6b7f13b063a71e0bd02437f748e18094724bf43d1e86841559ad40649910cef7de55b23106d85863", 0x6d}, {&(0x7f0000000700)="f40f499490c6709f4d85379ee48dfaf37ac04899db4e5b6ab770c098bb6f5a8355fa8bf74d015a14c9fc7250edc390e3ea270f0b07a345b4717365f6600828d6c0ed03305cba4c75b69950b4769da10d0b2ca454b634ebb80f506553eddc2ff7f92a4f7d24754a9f9c243255c3", 0x6d}, {&(0x7f0000000780)="2e4e85279992a4b5099a7749ee422b3701ece6bc2fdc0f926f6d77f5141b5d32ecb07337b70b5a42191ee35e5617a944331cee371690f0d8c79057adbeae54e5e519c8738afc9eb5449523398a8100bbc1c32513fa1b3ce66b271c2fd361f065943ce7015303602b4b44a944b6e55fc47fb69d831c08bbeed8ccab9366862c77c4a7762cd89a77cd69cc1a55756a600c1ef4ad908e9c4f295bfdb23c993ec628688b9300ee55397c1ee0aba852cf92bf12f2ed8bd689b7b1dc5379527ca67b3eb4faa4d3a83dec24f4b7d27525851f29a375e18b41", 0xd5}], 0x9, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000940)="81900e77ebe355bbab3334b26311ec30b24aea03c681c9fae8931c5a00f7b201058c", 0x22}], 0x1, &(0x7f0000001d80)=[@iv={0x118, 0x117, 0x2, 0xfe, "489b48841ad5c5b9cf8b41752a89fb6086e068ffe5ff38d63c5c5bd758535af4d67232c5f23dd69674a671b8f8103dc60db7a53b5a48b3aa598d41df1e9551f7cb9e483106527430ce78c034ada3d2e5dfbe60a00c5f76cda248363475ba78c6ed521e781141943ac26b87f2699f534ab446bbfa798c3c6412a87cddb232027c5334710a785ba1e494fb56d6aa34b384d3c1e7dc0264074764d98eb8d15ba0175b016b69a7fd40f7542845311f6d0b914b9ab56354467117094f4bce5fb99ea0b89296f536c48cb621718877a075ab4386543db0371832d558f93adfcd6a070ff25939807f94deffd17ae4f37c6bfa2ce94c72a4d4ffe9498b153f45de7e"}, @iv={0x78, 0x117, 0x2, 0x63, "d637ee871270b74bbc74e7a462add9f5959da298e4d2370abd4fd25914b00a6b8d84adb357729dcc9c6583ad19405d24332c7f3aa8d6274bea4313c5043ce11ac3eb91f3699918fd476a70d617bfa174f01492d1a377a78691a39662fb29fa7f716315"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0xa0, "34f6ca61b1e87eb88a4eddc8bade19128b01c0a0fd1498709bba2951c110ce213992e42549d108b34fa2424f3bbcc3fc260ed0609d21988741d2e6d94a799581b411773d51d4cf1a6fcbb618abc65c550de54ffbe0ae99efb5cdeeae104e155622bdc14d84cd026f201da79d003b47ecd81c20cc0b190333884bc25947fdc118989d8ea962db7d471a9910410d5c07fffb1a3e85eec3b5ab919c5aa7fe57d06b"}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x278, 0x44}, {0x0, 0x0, &(0x7f00000032c0)=[{&(0x7f0000000ac0)="9b9f0681823382c2974fb6475d90dc7876cff53b4c0db76659ac50941f5dabdc6f916efc095868dee24b9507d996d547d946cd36caade04691ea1c9b1e8a6776232416083cbd742f67965c4732c807cd1f5d5cafdae7704914e17d131c17bdccc18f5577a6298f53eebe152c30c096c0ca1ce01f42a7fbfb46c742ca28fc08705662c5ecd8da162b9c463981c76376fddf8fa9dce56f706cfc98652a89081a4e05f15b6e0630f04f93690adcda53a8814a1a", 0xb2}, {&(0x7f0000000a00)="53a049756debfd015d", 0x9}, {&(0x7f0000002000)="61435192aa572ecbc6e06fe7031b747e4734eeccbf9a04fcce6f214b9761da7b2ba29ed8749908f751601c749c42df42617b67994a95d0a2da3534ccb4e1e72907b7f67124a436e2c3ad5791ac34bd69d92847e28dd6c0e3b9dac9250f40976faae37ddee795868e37fb38ac220e0450274869bd58487bfc3ddecc95201d19dbb4c55f0f310c019b675802a2675793720cd8d1fe0c9eda600c1439ce6704829b61e1d068c83d5e9424a0877f49b0819a6ae502ed7aabd3a8cafcc5e6601774d35bc506fdfae32d38ee64e0", 0xcb}, {&(0x7f0000000b80)="11926cdf8816033addec6ce7ce13edc0136bf9d9f80889284d48841a14d3582110fe7650b0a626523967e1d8cd4cf358baa30d879b5da5a8c9f49e5d0dde86b8", 0x40}, {&(0x7f0000002100)="0bdc30648a258e7c779dcf93be89466bb03a0b3015db8ffaa11e66f7621d7e3a24f4c02353eaebd75acc207a8c3f525b8a08bdd0757e9990b1517424e99aa390f8781d0e182ee5f1baafc51d77ae53d2bda5211420ffada2cbfdbd0d5171d29ade6d6cfb157c763ee96ab4425246325011ac2f4764d897ce6abff2895e317ac51733843172af1e99ea6641e3c5d75a90450eabdf53803f209cf75bcb802bf7e1fb1130d70bb5d6f4c5eed0f11b9ea6", 0xaf}, {&(0x7f00000021c0)="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", 0x1000}, {&(0x7f00000031c0)="f013b935da969e9f5a22c71a6a942b868d296eab60dfe01e91630ea86dde0d73839043755d49d976d99c78c1a32d54a42f86e4551a69e6a705b6c96079a2f8ebbd8c8c5abec7e5704ad93a84ad5230e2df090e06756682dfe299915e5acc58857528e2408d57a322267de0113987411434d02aad8fc7fae92c5922fa5bce64b93c731147cb1c2ad19ddfbb4a82530f1a37dd0355fa821164f2ecd7a11193c09fc15a2fe5fa3475aacad182a9f76b534e800913aff4ce6d0c05ed1ce496a27607a6e30519db90e3e0fb3bc978a63aebc06fc659d443a77205cce9d9a34462e6727cb6c3739b28add3b6f2a414121a8fb2", 0xf0}, {&(0x7f0000000bc0)="9527035aa7693ad06e75e63aa11e65b7522f111b45600e4dde05970e5e128d5e259e7afdd85ae921256e3127491f3c89826ab98029296201c64a96de4680bf3d6857158d5dcc827dd55f1e8b5a72c51371af9bacdb011f63", 0x58}], 0x8, 0x0, 0x0, 0x4040884}, {0x0, 0x0, &(0x7f0000003440)=[{&(0x7f0000000c80)="b1928d37e391e79d2fee3a4518041d007ba402057bcaf6161540db8fe5425aef886aa159297d461e", 0x28}, {&(0x7f0000003340)="ea6859241ecf29847de80f319dd258ad768dcb9cf7ec84c548747a199aabb93e1a7afa2ef2eb43d0656c146ad1c9feee25490de4a82c2ffc4fbfdd676b629216ea1d87ee2ddbfc71b349d903efdba2adc2f051224f5eae20b520807a43907017134e1fa8eabcfd617f1d8c30937ae8711d5dc91af37292d84c39d2313e9954e2f4fd4f9f8c1ea8166a6ba93c7312a2edbe41a8c7efbf36023a3e7676d212db4eb092113eb3a8286c0bcb1ddd276b8164083aed49b93cde2ba8d26e3d7e290050883db88d56156a74f967773c567f3d", 0xcf}], 0x2, &(0x7f0000003480)=[@assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x7f}], 0x30, 0x48090}], 0x5, 0x4010) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x19, "301e08bf7c739d985322bd53c9db31e540d41ab9bbe65ea164"}, &(0x7f0000000140)=0x21) pause() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1, 0xe8, "994b798e38e4981073ff32dc43c704b6f4ce43fb2ec6ff1f483c08e480c032eb7e6abad901f148b084e8fd87492adaaf67f68045caaa73c1d317c9612677da48ac7d881e53377ce1c8c73160a7e56cbcdfd8f69a03eebd4920e467d15dc09b0e540d4fd004c3dce2c3240acb0fb0212d3594dadd865765793b199534e12215f3bf91707517ae4ac59148fb3146d292f1503eb3b5b63a7d7a05d6d7ca12d72de2c78483741cfa78cbeb0acbaf4500ce42f64797f4bc844ee5270f501953ab424899a2f853a12ca7f5cef6d8d04be60fa57edade92ab8954a5f1645ad0278bc51bc8501f7cc7d7bc5e"}, &(0x7f0000000300)=0xf0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000500)=0x9, 0x4) 2018/04/19 00:05:28 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) accept4(r0, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000500)) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x1e0169c5, 0x10000}, 0x10) pipe(&(0x7f0000000440)={0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000740)={0x0, @in6={{0xa, 0x4e22, 0x172, @dev={0xfe, 0x80, [], 0x11}, 0x1}}, [0x6, 0x9, 0x20, 0x1, 0x8, 0x6, 0xfffffffffffffff9, 0x3, 0x4, 0xf2d5, 0x10000, 0x0, 0x800, 0x6, 0x5]}, &(0x7f00000003c0)=0x100) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r4, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) writev(r4, &(0x7f0000818ff0), 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0xfffffffffffffffc, 0x4000000004d032, 0xffffffffffffffff, 0x40000000000000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x800, 0x0, 0x1, 0x2}) r5 = socket(0xa, 0x8080e, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) getpeername$packet(r3, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000a40)=0x14) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000b40)={{{@in6=@dev={0xfe, 0x80, [], 0x14}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x8, 0x4e24, 0x2, 0xa, 0xa0, 0xa0, 0x3a, r6, r7}, {0x9, 0x20, 0x6, 0x81, 0x1, 0x1, 0x7, 0x20}, {0x43ac, 0xd0, 0x2, 0x800}, 0x5, 0x6e6bb8, 0x0, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d4, 0x33}, 0x2, @in=@multicast1=0xe0000001, 0x3503, 0x0, 0x3, 0xae5e, 0x1ff, 0x5, 0x591100}}, 0xe8) sendmsg$unix(r5, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000000c0)="64dac1c80cb4923a0ca68051d34c3ea8a36f", 0x12}], 0x1}, 0x4814) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000140)={'vlan0\x00', 0x3}) 2018/04/19 00:05:28 executing program 5: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgrcv(r0, &(0x7f0000000380)={0x0, ""/172}, 0xb4, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0300fdffffff0000"], 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/19 00:05:28 executing program 7: r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x101000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x1}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) epoll_wait(r0, &(0x7f0000586000), 0x284, 0x0) 2018/04/19 00:05:28 executing program 2: ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000200)=""/195) bpf$PROG_LOAD(0x5, &(0x7f0000007000)={0x0, 0x3, &(0x7f0000009000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000001000)='GPL\x00', 0x0, 0x3d, &(0x7f0000009000)=""/61}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000fd4)={0xe}, 0xd7) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@empty, 0x63, r1}) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000300)) 2018/04/19 00:05:28 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="8e6a0aacd461c202d03317a4f9a1d8ed2c12c100e880d30f6203dbabd849237e531d9c2eda090d3dad", 0x29}], 0x1) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000040)={0x2}) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x8006, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000001c0)={0x80000000}, 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='nfs\x00', 0x0, &(0x7f0000000040)) 2018/04/19 00:05:28 executing program 4: unshare(0x4000000) open(&(0x7f0000000040)='./file0\x00', 0x80044, 0x0) r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) [ 82.733373] QAT: Invalid ioctl [ 82.749703] QAT: Invalid ioctl 2018/04/19 00:05:28 executing program 1: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)={0x227a, 0x5, 0x400, 0x3, 0x6, 0x1}) futex(&(0x7f0000000040), 0x8b, 0x0, &(0x7f0000191000), &(0x7f0000000000), 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)="60be08f77bb41c5c896a912b424919b7b39444ca84ddc469c697f68a7b8cecc6e02c4aac8a140793c62e4dfb6ab6d7188a2e38fd82f4db3844452916b9983368c59eca169a512c37c0ebf80bbf99f5ac1a830e3c67a84a26da468cd5727564e1dd2198b776b2de99155fe5473fb0b6e2a2419051866244ccb483e24aacf351c0afd49bffaf6b48418002de763b0d7fc378783a24bde3856a422073990a6186d0041ff2db51c5b5c5e94cbb73a47d7a2dd0f9b4dd1a4c9e36c50e534f1da50bbcc38475844ff0c9e4fce9426aebf5", 0xce) ioperm(0x0, 0xffffffffffffffe0, 0x1ff) 2018/04/19 00:05:28 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x200000, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x4f, 0x0) epoll_wait(r1, &(0x7f0000000180)=[{}], 0x1, 0x80000001) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000080)='syzkaller\x00', 0x97, 0x158, &(0x7f0000004f99)=""/103}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) 2018/04/19 00:05:28 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/uts\x00') ioctl$VT_RELDISP(r0, 0xb701) socketpair(0x9, 0x80000, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) pread64(r1, &(0x7f0000000040)=""/191, 0xbf, 0x0) 2018/04/19 00:05:28 executing program 0: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000580), &(0x7f00000004c0)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000100)=0x10, 0x800) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) lookup_dcookie(0xffff, &(0x7f0000000140), 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000040)=""/106) wait4(0x0, 0x0, 0x40000000, &(0x7f00000005c0)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2, 0x0) 2018/04/19 00:05:28 executing program 2: r0 = socket$kcm(0x29, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/19 00:05:28 executing program 3: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sysfs$1(0x1, &(0x7f00000000c0)='appp0\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000300)=0x10) 2018/04/19 00:05:29 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1373}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x2, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000040)={0x7, r0, 0x2, 0xfffffffffffffc01}) 2018/04/19 00:05:29 executing program 7: mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) 2018/04/19 00:05:29 executing program 2: mkdir(&(0x7f0000e50ff8)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f0000000040)="0f4db98d8c1a5766ee7f6a2bc12d2c819bb87fba86931a3cbbb1daf01aab707356f7a25f5bede01cc1c80a89fea35dd28ed888cf3ed6f0c62800c2eb055f48b6934389f03bed31921ab80adc6e783f3720851e7961057036becee39c012ef322505d3ef5db82cfa9979619ac7a580e600543f2c179f57b0d2e818ba5ea3c67034ca0fb5f7008fe2d309a444257c70da43eb0c435d9388dcc9e5c3a595ec198ec4a228d3372", 0x8409, &(0x7f0000c81ffe)) socketpair(0x10, 0x6, 0xc019, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat(r0, &(0x7f0000012ff8)='./file0\x00', 0x200, 0x0) fchown(r1, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x10050, r1, 0x0) 2018/04/19 00:05:29 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x96, "e1708dd6014f52574245c4ecde3b28ae58f9f9586ce38e43e211406ad6498ea4d3800df4d10b5aea4ae61d854d1406615da19cc7d70f2a3b467531d620eeafd81a18b24439e89cfd44aba1c2e72dae58c0cbb85b776bc562cdc2747318f1544f730e91e22ee16c9e5fe6b7e087ca02d53bc661c67e47da17d4020388f9cc740c478b41e8d2f76e03ceb1fa0c70bdae58ba0647daba42"}, &(0x7f0000000000)=0x9e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000440)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x9, 0x9, 0x6, 0xffffffffffffff7f}, &(0x7f0000000040)=0x98) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/19 00:05:29 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = signalfd4(r0, &(0x7f0000000200)={0xfffffffffffffffe}, 0xfffffffffffffe89, 0x800) readv(r1, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) r2 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/refresh_period\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x1}, 0x8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000080)=0x14) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000000c0)={'team0\x00', r5}) 2018/04/19 00:05:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x400) dup(r0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) syz_open_pts(r0, 0x0) r2 = dup3(r0, r1, 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f00000001c0)="40d89516e4c94e9524d4c7ffad1c8e63d871f43ca9758c01b6f4456d6e4e76d203b118bcedf74593ad61a417a0972178d5f7aee2769a92d95fc7eab769b722a61b9c90af6028a2341eff4b77e1055ec2ab0073d519d108c9cdfff84464b821cef4eb40e8b65899bc0d2ad896ec35632ffcf20b1e6eb613ba3253f91da9ac90bd8436e35e570ee157c3019246eb82f627297ae6698ed1e6927969e9db61729e1f61a195312d53cd9e6489e212792069d3bb06c60fb6c9f4fd1d2730d33194910c3249a5c1c80daea4b1", 0xc9) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) 2018/04/19 00:05:29 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) alarm(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000140)=""/12) r2 = memfd_create(&(0x7f0000000000)='dev ', 0xfffffffffffffffe) fallocate(r2, 0x0, 0x0, 0x10000) lseek(r2, 0x0, 0x3) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x301480, 0x0) getpeername$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, r4}, 0x14) connect$unix(r3, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 2018/04/19 00:05:29 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) timerfd_create(0x9, 0x0) 2018/04/19 00:05:29 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x28) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000000040)=0x80000001, 0x4) r1 = shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x7000) shmdt(r1) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x50000, 0x2) 2018/04/19 00:05:29 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x7f, 0x4, &(0x7f0000000480)=[{&(0x7f0000000100)="2a32c59adff9ab3f7c7cec300b260d4035d700f29c3c8c3fa5b117701b87fdf7cd81ae924063edea78de1b23c02f1af8a3092f9ab12194c6119560839ad7939e7213dd2cf1edaacd6c51d374e5c4f43cd0b88d21b247ac04d6c36a5ba4793b8dad0de2b0e35617bbc94f2488c22a88afa9752936e6996bb0915805170b9c81cbb06db28f59de2ef50030e8c100ace0f33dc261200dd7bf2753e2e521c72783e05a34", 0xa2, 0xffff}, {&(0x7f0000000200)="3f52405abb37087658460d23a83429d8e4dc8956f45efd256b82a6a8937693d0424f99984759bbf02793ae8aeeb0a12b8235de99ccc76899292092bf3eb312962f50218d6371758ef350d7682ad4966c181f639863b53f572c8cfb2892f405cc841ad98c317fa8a5fcbbb1f43a87ce61be471f9391af995f544610bd0b77a7ffd63640450b7bdfdcb34b6598106377437a120f44f5636d1e22ca466b5fae400bc3536fdea7f90b877daff5f0dbcf167a367ba014c144fbae1ff883455d97215db29837a1eaeed68710", 0xc9, 0x101}, {&(0x7f0000000300)="74e7714b3ecf29ef6dc756b07efeb100efd408fd01e93c9e450a41504b53ca4bdb3393852d2d10f49fb961b9b325a3817140703eed4b04717da844fc90ae65902f12765df6767fed2a58e87158c73b179885b1c3ff2a1b0292ed280c9bb0811afc8b78c3ef2c292ea5bdaedb76ee59b8d9", 0x71, 0x9}, {&(0x7f0000000380)="d6809fd06becad04c93d2d53fdcb6aa80db7d36d1705e0180b4cee526461d7a2c14b9d0703e20e2b031b9be8b04360bb944a410a7fd7ac37beda3d88dc9f7e472c01131434f6cbf601000bd9d00a9ac0d6a275c44b7da1e97f61e3374d68fe127b1b6f002a132e3de4d4e0ec80d12cd0215ca9a130584b03ab41a2ae54f71bfca0bc341084034939cece1f3598b76f851a513579707cb8c73e32a3026aee47ffc4a18e5b1cc2145f359ac667a77014c7689033b40ebc9d263e30a028cf55e5ba31a6e766668f7790ff26ea7bfdebfa2db454d4c000c5dfd3ee535a9b26076b", 0xdf, 0x9}], 0x20, 0x0) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000500)='./file0\x00', 0x80, 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000540)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x0, 0x0, 0x0) 2018/04/19 00:05:29 executing program 5: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgrcv(r0, &(0x7f0000000380)={0x0, ""/172}, 0xb4, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0300fdffffff0000"], 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/19 00:05:29 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r2 = gettid() lstat(&(0x7f0000000500)='./file1\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = syz_open_dev$mouse(&(0x7f0000000cc0)='/dev/input/mouse#\x00', 0x1000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000000d00)={{0x4}, {0xac0, 0x4}, 0xffff, 0x0, 0x3}) r7 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000840)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000900)=0x0) fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000009c0), &(0x7f0000000a00)=0x0, &(0x7f0000000a40)) r15 = getpgid(0x0) r16 = geteuid() r17 = getegid() sendmmsg$unix(r0, &(0x7f0000000b40)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000140)="dbfa498a37c32a93a3f19318a33a7ec44876411669059023ef9b35b260a1fb71d288c358241cda10efc82302cd1c83297bd008dc351812193fd69d1bab1d2192b9500e2c2cb858f9312fdffd8e0f5340c059e76887a78fc66735695b2fc13cc76382cf9ba886188c16dd374532c012ba232072de97ea49fac419c035b7ed9515dd626cf49aa8a60fb7897bf90f52165a601a012a14532987db77c69da91103544865b3290d4d17a088c4c2ca27deaf89c5775b18e6d327b11e96b20a43", 0xbd}, {&(0x7f0000000200)="c6e78c0caa090a12e00771c68ef780936672240fe8bf4a869d33d8db23cbd45fd94e8ee101ee09c39e4310cdfd3224aaffd2ee72b6aca91ce7eaf429033fcd5a", 0x40}, {&(0x7f0000000240)="16bcdd511b5d41d530e40a8ba0f27788352880a24a261e6ec50cbeb57ed9032621f9dae93ba06a311650bf2e9162fd0a26874f90a62a9aa7c0dd3104730d5bc05d4196b337686471821b61078958494111490884999be63c134120686458e1e494daf55c59b3eab0b11c87e07dd64229c0236c637f9543c75c53691b52afc2923d382422d0d2e5f809c561f79f1a436d9e2d255012136b71844cf06c28436aaad329920d433496253a5d7d7e30dc0529842b15f08b94f1b75cc7c65220aa23960d029d00b8cb96b5ec47ad16b356ef1fa1935485c44d96492d0f3783a8690a", 0xdf}, {&(0x7f0000000340)="cde5a3f183b21228bafa6e3f5b8f367bf8c3261bcddf2ba307911599a739b2d885afc5afa616bb6a2784ca5e3278af496ddcece36f2120cac60e48c41285bd73e7f824e5", 0x44}, {&(0x7f00000003c0)="5604158d35daf30033aa7b922a0002a36ca220b56e6249a001017944d1496cf25f027db6aa8ce809176010f5758b8c09", 0x30}, {&(0x7f0000000400)="9dd03c654734438a9c81cbaf2c3fd7d02ce45ae628a15825aa43fbec7ca386e6647c28dbeea8caed1948883e8f840beb5e21869e7c2a939a1a6e3c35e912bb9524707f1931d4947ccb5adea80b459b5182da00c06804c3913bb13a9d099bcb8f958d3fbaf84087f820d3", 0x6a}], 0x6, &(0x7f0000000a80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xa0, 0x20000005}], 0x1, 0x20004840) fcntl$lock(r1, 0x7, &(0x7f0000002000)) flock(r1, 0x8) r18 = syz_open_dev$mice(&(0x7f0000000b80)='/dev/input/mice\x00', 0x0, 0x218003) setsockopt$inet6_tcp_TCP_MD5SIG(r18, 0x6, 0xe, &(0x7f0000000bc0)={@in6={{0xa, 0x4e22, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x4c, 0x7, 0x4, "8bd9f8ce523ca9eeb3d83745e91d639494fa3d88d430cda5a5995b94d7f72cfad86272e5de8550f37a8e4858dc71eb3f58a14c989d87980aee87ba4de816750a15fd2101ab658353304ddf082259bd4c"}, 0xd8) 2018/04/19 00:05:29 executing program 0: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 2018/04/19 00:05:29 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000002c0)=r2) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000200), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="580000000000000014010000090000000000000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000c00ab760fb772277c956177fe613b74a38931f1945edf3f498406ce27f79b4a87dda80c47c9bc31ded5b81c0969a95f828091dd32b1304e3fba3d20ba505554838a044f1f13306ed67ef662c592241bde8df1429a324fa1aa9874b1ac84749e358576877e2bc8698635446e0247ba25cca2eb95ff6"], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000098df74906fa23c94859005e8ffffffffffffff00000000000000000000000000000000003100000000"], 0x58}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x80080, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={0xffffffffffffff00, 0x6, 0x820a, 0x6, 0x2, 0xdae, 0x80000000, 0x100, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000003c0)={r4, 0x2, 0x2, 0x8000}, &(0x7f0000000400)=0x10) r5 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r5) 2018/04/19 00:05:29 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = memfd_create(&(0x7f0000000080)='em1\x00', 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r0, r2}) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x100000000000027f, 0x0, 0x0, 0x81, 0x4}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x7, 0x1, 0x5, 0x9, 0x9}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000), &(0x7f0000000040)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/19 00:05:30 executing program 1: setitimer(0x2, &(0x7f0000000080)={{0x77359400}, {0x0, 0x2710}}, &(0x7f00000000c0)) [ 84.055022] atomic_op 00000000d93b1050 conn xmit_atomic (null) 2018/04/19 00:05:30 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)) 2018/04/19 00:05:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchmod(r0, 0x100) fchdir(r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r1, 0x0, 0xffff, 0x3) fallocate(r0, 0x3, 0x7fff, 0xffff) 2018/04/19 00:05:30 executing program 6: r0 = socket$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) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x7f, 0x4, &(0x7f0000000480)=[{&(0x7f0000000100)="2a32c59adff9ab3f7c7cec300b260d4035d700f29c3c8c3fa5b117701b87fdf7cd81ae924063edea78de1b23c02f1af8a3092f9ab12194c6119560839ad7939e7213dd2cf1edaacd6c51d374e5c4f43cd0b88d21b247ac04d6c36a5ba4793b8dad0de2b0e35617bbc94f2488c22a88afa9752936e6996bb0915805170b9c81cbb06db28f59de2ef50030e8c100ace0f33dc261200dd7bf2753e2e521c72783e05a34", 0xa2, 0xffff}, {&(0x7f0000000200)="3f52405abb37087658460d23a83429d8e4dc8956f45efd256b82a6a8937693d0424f99984759bbf02793ae8aeeb0a12b8235de99ccc76899292092bf3eb312962f50218d6371758ef350d7682ad4966c181f639863b53f572c8cfb2892f405cc841ad98c317fa8a5fcbbb1f43a87ce61be471f9391af995f544610bd0b77a7ffd63640450b7bdfdcb34b6598106377437a120f44f5636d1e22ca466b5fae400bc3536fdea7f90b877daff5f0dbcf167a367ba014c144fbae1ff883455d97215db29837a1eaeed68710", 0xc9, 0x101}, {&(0x7f0000000300)="74e7714b3ecf29ef6dc756b07efeb100efd408fd01e93c9e450a41504b53ca4bdb3393852d2d10f49fb961b9b325a3817140703eed4b04717da844fc90ae65902f12765df6767fed2a58e87158c73b179885b1c3ff2a1b0292ed280c9bb0811afc8b78c3ef2c292ea5bdaedb76ee59b8d9", 0x71, 0x9}, {&(0x7f0000000380)="d6809fd06becad04c93d2d53fdcb6aa80db7d36d1705e0180b4cee526461d7a2c14b9d0703e20e2b031b9be8b04360bb944a410a7fd7ac37beda3d88dc9f7e472c01131434f6cbf601000bd9d00a9ac0d6a275c44b7da1e97f61e3374d68fe127b1b6f002a132e3de4d4e0ec80d12cd0215ca9a130584b03ab41a2ae54f71bfca0bc341084034939cece1f3598b76f851a513579707cb8c73e32a3026aee47ffc4a18e5b1cc2145f359ac667a77014c7689033b40ebc9d263e30a028cf55e5ba31a6e766668f7790ff26ea7bfdebfa2db454d4c000c5dfd3ee535a9b26076b", 0xdf, 0x9}], 0x20, 0x0) sendto$inet6(r0, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000500)='./file0\x00', 0x80, 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000540)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x5}, 0x20) sendto$inet6(r0, &(0x7f00000000c0)="e5", 0x1, 0x0, 0x0, 0x0) [ 84.132908] atomic_op 00000000faf338b9 conn xmit_atomic (null) 2018/04/19 00:05:30 executing program 0: r0 = gettid() r1 = getpgrp(r0) r2 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001540)='/dev/rfkill\x00', 0x2041, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000067c0)={@multicast2, @broadcast, 0x0}, &(0x7f0000006800)=0xc) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000006840)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000006a00)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x30}, 0xc, &(0x7f00000069c0)={&(0x7f0000006880)=@newlink={0x11c, 0x10, 0x0, 0x70bd2c, 0x25dfdbff, {0x0, 0x0, 0x0, r4, 0x10, 0x18001}, [@IFLA_LINK_NETNSID={0x8, 0x25}, @IFLA_NET_NS_FD={0x8, 0x1c, r5}, @IFLA_LINKMODE={0x8, 0x11, 0x4}, @IFLA_OPERSTATE={0x8, 0x10, 0x26}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x4}, @IFLA_LINKINFO={0xd4, 0x12, [@IFLA_INFO_SLAVE_DATA={0xd0, 0x5, "4c9ff77e107fa25e63076fd472ee384e68d53416e75f9e66136d330bd25366caebe23026315d00d1402d354e916756c233099500c1374628995185010755e74b9ff2cfe152f7312b54ae9bdda2123fa36c3d881fb26ff822e3c986595dc00b00f6060b8a65840653fb043cb7c65433faf3dc1fde4173bb64a9ada99d3853b2179eef0604884bb679bc183218b90fcfcaae0c4bd040c661c3b549970f83a87dbadac509e924083c130e47fedb19ca4c392a3bd56d7038705731457ebe1ecac129d8b6ec1b06ed5f077b79b4b0"}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) rt_tgsigqueueinfo(r1, r2, 0x6, &(0x7f000058a000)={0x0, 0x0, 0x3}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) 2018/04/19 00:05:31 executing program 1: unshare(0x400) r0 = socket$inet(0x2, 0x10010000000005, 0x2) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2}, 0x10) ppoll(&(0x7f0000f7eff8)=[{r0}], 0x1, &(0x7f0000f7a000), &(0x7f0000f7d000), 0x8) 2018/04/19 00:05:31 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x800) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="df90856f3ec57b096703efac3413980eb4cf483f8bcc6149d72b9a861a760d19638f49c6acb327511fc0107ae8e02c6ce11c83094f60273040ab89f65159599122a356690d2bcb0cf15dc3e4e2fb68c30c5d99c72eef614b05b86a2dac7329a8ec2dc7961128bdae3f556c8f5023cc8b89288db1e37ef46e580cbc678a9ccdf80c9f271b671341523487f7a30789da014a4d9b622b35f80ae7a280e86df158671123cbfd0f19b2c505ae8fc1896f9d2c4f7e4121cc0a5ce75a4089c6fac292cb9dbcd6ef0d831f5afba29fc3b4396160bab2688c9cd3df06e9f3680d2a302b5b2a8e5ab2dc", 0xe5, r1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x40020000000005) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f00000000c0), 0x4) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f00000001c0)="cd735223da749819f01c10e856915e5f7b0d539b85a8bbb830f6deac05ca09d44b77b2b74e0c70702d86f23f3a5ce7423691f12772b9eb65b27cd5bcc7b06f1d5354fcb06290ee2b5ad587709de21c46260d21b3bd279d87396ddb24eaa5ebf6ece85eb86551dc1b4c0446d9d61a1047c0d647ffcefa233ed92e39bba9b7648222f13a1ccad0f8a1ce3630f1a95c86d08e2b4d31acac40df9ba87366a16f", 0x9e) setsockopt$inet6_int(r2, 0x29, 0xdf, &(0x7f0000000180)=0x4, 0x4) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) listen(r2, 0x1) 2018/04/19 00:05:31 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x480000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) sched_getattr(r2, &(0x7f00000001c0), 0xfffffffffffffe51, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000010100000005000000e0000002ac141405000000aafdffffe1ac14141f"], 0x24) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={0x0, 0xff, 0x9, [0x2, 0x1, 0x2, 0xfffffffffffffffa, 0x0, 0x80, 0x101, 0x8, 0x8]}, &(0x7f00000002c0)=0x1a) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e23, 0x4, @empty, 0x1}}, 0x89, 0x2}, &(0x7f00000003c0)=0x90) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) r6 = fcntl$dupfd(r5, 0x0, r5) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000400)=0x3, 0x2) sendto$inet6(r6, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x100000001, 0x9, 0x8, 0xe3e9, 0x8, 0x8, 0xfa, 0x0, 0x0}, &(0x7f0000000200)=0x20) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0xeee, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000440)={r7, 0x1f, 0x3, 0x2}, 0xffffffffffffff2f) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/19 00:05:31 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000080)={{&(0x7f0000cf9000/0x4000)=nil, 0x4000}, 0x0, 0xffff8000}) 2018/04/19 00:05:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000940)={0x3, 0xde}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) r1 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000100)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000000c0)={0x13, 0x7d, &(0x7f0000000040)="d59404ecc00e0dd01ab57d56118caf2a4580f4ec2d002fbeee83b49a4351632f245122249e1a71c4bc55341df93ee42a95813ec351db8c13f5572cdbfa48960df35aa5373ac2a0c8f07d9d119d98caa65832aed7c532a83491410ca5fd825f51001fb9661885c1cbd268fafa7243e1828487920ea0b1643f51f9bec70e"}) ioctl$TIOCCBRK(r2, 0x5428) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/19 00:05:31 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x4, 0x3, 0x1, 0x8, 0x10000, 0x3, 0x8, 0x0, 0x2, 0x1, 0x4, 0x4}) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000ffffffffffff86dd60d8652b00143c00fe8000000000000000000000000000aafe8000000000000000000000150000aa2f000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000002c0)) 2018/04/19 00:05:31 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xff22, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) ppoll(&(0x7f0000000000)=[{r0}], 0x0, &(0x7f0000f7a000), &(0x7f0000f7d000), 0x8) 2018/04/19 00:05:31 executing program 5: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgrcv(r0, &(0x7f0000000380)={0x0, ""/172}, 0xb4, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0300fdffffff0000"], 0x8, 0x0) 2018/04/19 00:05:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sm4,cbc(serpent))\x00'}, 0x58) r1 = dup2(r0, r0) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x3, 0xa, 0x0, 0x70bd27, 0x25dfdbfd, {0x2, 0x0, 0x6}, [@typed={0x8, 0x82, @ipv4=@multicast2=0xe0000002}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) 2018/04/19 00:05:31 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x8, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r1, &(0x7f0000000000), &(0x7f0000000440)=""/129}, 0x1f8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/04/19 00:05:31 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000a00)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000280)=@mangle={'mangle\x00', 0x1f, 0x6, 0x720, 0x240, 0x538, 0x0, 0x408, 0x538, 0x688, 0x688, 0x688, 0x688, 0x688, 0x6, &(0x7f0000000080), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xffffffff, 0x0, 'lo\x00', 'veth1_to_bond\x00', {0xff}, {}, 0xdf, 0x3, 0x20}, 0x0, 0xe0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@socket0={0x20, 'socket\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@rand_addr=0x4, @dev={0xac, 0x14, 0x14, 0x21}, 0xff0000ff, 0x0, 'ifb0\x00', 'team_slave_0\x00', {}, {0xff}, 0xae, 0x2, 0x4}, 0x0, 0x108, 0x138, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x3, 0x1, 0x0, 0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x9, 0x8, @loopback=0x7f000001, 0x4e21}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x1c}, @multicast2=0xe0000002, 0xffffffff, 0xffffff00, 'erspan0\x00', 'nr0\x00', {0xff}, {0xff}, 0x17, 0x2, 0x13}, 0x0, 0x1a0, 0x1c8, 0x0, {}, [@common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x9, 0xbb, 0x20, 0x1, 'syz1\x00', 0x9, [0xffffffff, 0x0, 0xff, 0xff000000]}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x28}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xffffff00, 'team_slave_1\x00', 'bpq0\x00', {}, {}, 0x6f, 0x3, 0x1}, 0x0, 0x100, 0x130, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {'vcan0\x00', 'irlan0\x00', 0x2, 0x3, 0x2, 0x74, 0xc9b1, 0x8, 0x6, 0x20}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x8, 0x4, @broadcast=0xffffffff, 0x4e23}}}, {{@uncond, 0x0, 0x120, 0x150, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x8, [0x5a7, 0x5, 0x456a2e32, 0x401, 0x0, 0x8], 0xe01, 0x32b1, 0x4}}}, @common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x6, 0xfffffffffffffffb, 0x10001, 0x6, 0x3f, 0x9, 0x3}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0xfff, 0x6, @rand_addr=0x1, 0x4e23}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x780) r3 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7fff, 0xe9ba, 0x7ff, 0xf4, 0x5}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x7}, 0x8) utime(&(0x7f0000000040)='./file0\x00', &(0x7f000067bff0)={0x8000000200000000}) fstat(r3, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000000240)) 2018/04/19 00:05:31 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x20031, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ifb0\x00%\x00', &(0x7f0000000080)=@ethtool_gstrings={0x1b, 0x4}}) 2018/04/19 00:05:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000940)={0x3, 0xde}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) r1 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000100)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000000c0)={0x13, 0x7d, &(0x7f0000000040)="d59404ecc00e0dd01ab57d56118caf2a4580f4ec2d002fbeee83b49a4351632f245122249e1a71c4bc55341df93ee42a95813ec351db8c13f5572cdbfa48960df35aa5373ac2a0c8f07d9d119d98caa65832aed7c532a83491410ca5fd825f51001fb9661885c1cbd268fafa7243e1828487920ea0b1643f51f9bec70e"}) ioctl$TIOCCBRK(r2, 0x5428) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/19 00:05:31 executing program 7: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 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_config_ext, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x42012, r0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000040)=""/59) 2018/04/19 00:05:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr\x00') ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000100)=""/4096) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000000c0)={0x18, 0x32, 0x1, 0x0, 0x0, {}, [@generic="f7"]}, 0x18}, 0x1}, 0x0) 2018/04/19 00:05:31 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x8, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r1, &(0x7f0000000000), &(0x7f0000000440)=""/129}, 0x1f8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/04/19 00:05:31 executing program 0: r0 = getpgrp(0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x20000820, &(0x7f0000000000)={0x1000000000000, 0x0, 0x0, 0x400000000}) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x28202) fcntl$notify(r2, 0x402, 0x10) prctl$setptracer(0x59616d61, r0) 2018/04/19 00:05:31 executing program 7: fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000b40)=ANY=[@ANYBLOB='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00'], 0x1) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)=ANY=[], &(0x7f0000000380)) fchdir(r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() ppoll(&(0x7f00000000c0)=[{r0}, {r4, 0x20}, {0xffffffffffffffff, 0xc001}], 0x3, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f00000001c0), 0x8) renameat2(r1, &(0x7f0000000240)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x5) ioctl$TIOCCONS(r4, 0x541d) fstat(r3, &(0x7f0000000ac0)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000340)=0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003180)) lstat(&(0x7f00000031c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000003240)) getuid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003800)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003980), &(0x7f00000039c0)=0xc) getgid() symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') syz_open_pts(r0, 0x0) [ 85.642896] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 85.651643] tc_ctl_action: received NO action attribs 2018/04/19 00:05:32 executing program 5: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgrcv(r0, &(0x7f0000000380)={0x0, ""/172}, 0xb4, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0300fdffffff0000"], 0x8, 0x0) 2018/04/19 00:05:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="c91878df05bb6af670f6b88e0ccf9ca74cf9c7dee95c02160eff2be0ca6ab66aadbbc9022e6fce6fa552725473053a77f3894f65c36bf5ecfd14aa82e0299879bcd4748a998834fe19487984e29a86f409a73038b7f56b99a346b05feb886a8834129a44348b204c2c4ec7b1177296e4d14ea00aa1267ecba7ebb849d29666dd5d48edde40d0b549448a10f497b9d5164fb86cffd75a3f81a3eb436f46a697eea5b8c384ebc3f8f934dff39c4c29fa1d4053bc6e99282cb81c43c3712070af16c16159b4b54f068b2b4ca1372eae038aeeea22a9a256fa8c7826e43de0f2959d1e366abf03f82e144886d9d7ff6992c63ddcb4c030c505") sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000c6cff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) 2018/04/19 00:05:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000100)=0x80, 0x80800) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = semget(0x1, 0x3, 0x40) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000580)={0x2, 0x5, 0x10000, 0x6, 0x8, 0x762e, 0x5, 0x41, 0x8, 0x3, 0x7, 0xcfd3}) semctl$GETZCNT(r2, 0x3, 0xf, &(0x7f0000000440)=""/110) r3 = shmget$private(0x0, 0x12000, 0x1080, &(0x7f0000feb000/0x12000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) r4 = syz_open_pts(r0, 0x8000000006) accept4(r1, &(0x7f00000004c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000540)=0x80, 0x80800) ioctl$TCSETSW(r4, 0x5402, &(0x7f0000000000)={0x0, 0xfffffffffffff7fb}) write$binfmt_aout(r4, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x28f) 2018/04/19 00:05:32 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) accept$ax25(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0xffffffffffffff7d) 2018/04/19 00:05:32 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800000000800, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xffffffffffff7fff, 0x4) 2018/04/19 00:05:32 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080)=0x57, 0x2, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x84, 0x4) 2018/04/19 00:05:32 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)='\n\au', 0xfffffffffffffd28) 2018/04/19 00:05:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) unshare(0x28060400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x420241, 0x0) openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = accept$inet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, @dev}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000640)={0x1, 0x3, 0x8200, 0x4, 0x7, 0x0, 0x8, 0x200, 0x0}, &(0x7f0000000680)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000006c0)=@assoc_id=r3, &(0x7f0000000700)=0x4) 2018/04/19 00:05:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000200)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x4e21, @broadcast=0xffffffff}, 'bpq0\x00'}) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002640)=[{&(0x7f0000002540)=""/234, 0xea}], 0x1}, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in=@remote, @in=@local}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) sendmsg$kcm(r2, &(0x7f0000001500)={&(0x7f0000000100)=@hci={0x1f}, 0x155, &(0x7f0000001480), 0x3d2}, 0x0) 2018/04/19 00:05:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00aeabd1cd0000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="3400000014000391f8f07300000000000a000000", @ANYRES32=r1, @ANYBLOB="08000800000100001400020000000000000000000000000000000001"], 0x34}, 0x1}, 0x0) 2018/04/19 00:05:32 executing program 7: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x48082, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xfffffffffffffbff}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x8, 0x651, 0x8, 0x3f, 0x2, 0x9, 0x1, 0x4, r2}, 0x20) r3 = syz_open_procfs(r0, &(0x7f00000000c0)="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") lseek(r3, 0x0, 0x1) open$dir(&(0x7f0000e8b000)='./file0\x00', 0x0, 0x0) 2018/04/19 00:05:32 executing program 1: r0 = memfd_create(&(0x7f0000000100)='\x00', 0x80000000000006) fcntl$addseals(r0, 0x409, 0x4) ftruncate(r0, 0x800000) 2018/04/19 00:05:32 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) unshare(0x28060400) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x420241, 0x0) openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = accept$inet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, @dev}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000640)={0x1, 0x3, 0x8200, 0x4, 0x7, 0x0, 0x8, 0x200, 0x0}, &(0x7f0000000680)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000006c0)=@assoc_id=r3, &(0x7f0000000700)=0x4) 2018/04/19 00:05:33 executing program 3: rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x10402, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000240)=0xe3c, &(0x7f0000000280)=0x2) r1 = gettid() r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x214401) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x1) getpeername$llc(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/19 00:05:33 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000578fe8)) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000640)=0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x80000, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r1, 0x0, 0x2}, 0x14) recvfrom$ipx(r1, &(0x7f0000000800)=""/4096, 0x1000, 0x25, 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r3 = dup2(r2, r2) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000080)) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000100)=0x1000) read(r2, &(0x7f00004bdf32)=""/206, 0x89) r4 = syz_open_pts(r3, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e21, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0x84) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000200)) ioprio_set$pid(0x2, r5, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}}, [0x0, 0x6, 0x1, 0xffffffffffffffff, 0x7, 0x2, 0x400, 0x9, 0x3, 0x9, 0x8, 0x7ff, 0x4, 0xeb2, 0x9]}, &(0x7f0000000780)=0x100) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000007c0)=r6, 0x4) prctl$intptr(0x1c, 0x0) fsync(r0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r1) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000240)) 2018/04/19 00:05:33 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000000ff9)='ns/pid\x00') write$vnet(r0, &(0x7f0000000080)={0x1, {&(0x7f0000002000)=""/4096, 0x1000, &(0x7f0000000040)=""/20, 0x1, 0x4}}, 0x68) setns(r0, 0x0) 2018/04/19 00:05:33 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000040)=0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000118ffc)={0x7fffffff}, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'rose0\x00', 0x200}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000007affc)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x400, 0x4) 2018/04/19 00:05:33 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) accept4$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @hyper}, 0x1e1, 0x80000) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000040)=""/106) 2018/04/19 00:05:33 executing program 5: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgrcv(r0, &(0x7f0000000380)={0x0, ""/172}, 0xb4, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0300fdffffff0000"], 0x8, 0x0) 2018/04/19 00:05:33 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0xffffffffffffff12) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6(0xa, 0x80003, 0xffffffff, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x3e7) sendmmsg$alg(r1, &(0x7f0000000240), 0x49249249249268f, 0x0) 2018/04/19 00:05:33 executing program 1: r0 = socket(0x15, 0x80005, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0xa62d, 0xfffffffffffffee5) r1 = dup2(r0, r0) write$cgroup_subtree(r1, &(0x7f0000000000)={[{0x2d, 'io', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'memory', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'memory', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'memory', 0x20}, {0x2d, 'io', 0x20}]}, 0x30) sendto$ax25(r0, &(0x7f0000000240), 0x0, 0x480d0, &(0x7f00000002c0)={0x3, {"4fa13768f36731"}}, 0x10) 2018/04/19 00:05:33 executing program 6: r0 = socket$inet(0x2, 0x3, 0x19) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x10001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x80000001, 0x38, 0xb7d6, 0x7fff}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={r1, 0x7, 0xa6d4, 0x2, 0x0, 0xf9a, 0x0, 0x1, {r2, @in={{0x2, 0x4e21, @rand_addr=0x9}}, 0x5, 0x10000, 0xeb2b, 0x3, 0x6}}, &(0x7f0000000480)=0xb0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf5) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x2000000000}}, 0xe8) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000004c0), &(0x7f0000000240)=0x68) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/19 00:05:33 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7fff, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/151, &(0x7f0000000080)=0x97) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x6, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000c80)) 2018/04/19 00:05:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000238ff8)=@abs, 0x6e, &(0x7f0000000040), 0x0, &(0x7f00006f3fe8)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0020d900"], 0x18}, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)=0x3) dup3(r1, r1, 0x0) 2018/04/19 00:05:33 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000000ff9)='ns/pid\x00') write$vnet(r0, &(0x7f0000000080)={0x1, {&(0x7f0000002000)=""/4096, 0x1000, &(0x7f0000000040)=""/20, 0x1, 0x4}}, 0x68) setns(r0, 0x0) 2018/04/19 00:05:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x800, 0x9) bind$inet6(r1, &(0x7f0000f66000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000000)=0x8, 0x1) 2018/04/19 00:05:33 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x3da) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="86e3541c9ec708fbd35dc03b344688130000000021000000", 0x18) 2018/04/19 00:05:33 executing program 2: unshare(0x28060400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000100)={{0x3, 0x1, 0x35d, 0x3, 0x63}, 0x227, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x4, 0x6, 0x5, 0x40}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) 2018/04/19 00:05:33 executing program 7: r0 = memfd_create(&(0x7f000021cffe)='}\x00', 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xffff, 0x7, 0xbd0, 0x2, 0x5}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)={r1, 0xffffffffffffffdf, "172455a797bef2c2a098cc7966d258e6abf58908c07e352121ac5946d7d02ff8fe3eb044487285866db56464eed11638c2001739005ca4efdc5bc444106817e487496ec4eed3d838c6852b0b4d77f5a51b2c446c0eea1f526b039a1b0eb143207ebe7958c37ff89694125472a82213601b6f5062fbfbc2a8efc9710f1b22573dea37733e049e635ad28d8fd4341f40f1986a3b419d9b880305f83c5a0ad3b1cfa91af0c65e4adb2f8296d4aba5453e9ffebe3c375d922c7b4e0bb24b66d22d878b64425300e4ef64a68935198c69f6ac451c3a86142dbd7d59857f253d962310"}, &(0x7f0000000280)=0xe8) fallocate(r0, 0x0, 0x0, 0x4a) mmap(&(0x7f0000002000/0x6000)=nil, 0x6000, 0x0, 0x51, r0, 0x0) mincore(&(0x7f0000002000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/211) 2018/04/19 00:05:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sm4-generic\x00'}, 0xffffff77) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0", 0x4) sendto$packet(0xffffffffffffffff, &(0x7f0000000040)="6ec0fa741876380973", 0x9, 0x0, &(0x7f00000007c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) recvmsg(0xffffffffffffffff, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/04/19 00:05:34 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101100, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000000c0)=""/34, &(0x7f0000000100)=0x22) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3d, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/19 00:05:34 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/19 00:05:34 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) connect$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x223) 2018/04/19 00:05:34 executing program 5: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgrcv(r0, &(0x7f0000000380)={0x0, ""/172}, 0xb4, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/19 00:05:34 executing program 3: r0 = socket$inet(0x2, 0x100000000805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x1}, 0x8) listen(r0, 0x5) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000745ffc), &(0x7f0000b96000)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x57d3}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000140)='reno\x00', 0x5) 2018/04/19 00:05:34 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x1c8) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r2, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r2, 0x0, 0x1, &(0x7f0000002040)=""/4096, &(0x7f0000001040)=0x1000) accept4(r2, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 00:05:34 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032fef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1400, r0, &(0x7f0000000000)={0x10000000}) syncfs(r2) 2018/04/19 00:05:34 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0x10000, 0xd5a, 0xffffffff, 0xfffffffffffeffff, 0x5, 0x1}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x32, &(0x7f0000000ff0), 0xff71) 2018/04/19 00:05:34 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x2, &(0x7f000000afc0)=@raw=[@ldst={0x3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x18}], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) semget$private(0x0, 0x4, 0x8) r0 = semget$private(0x0, 0x3, 0x200) keyctl$set_reqkey_keyring(0xe, 0x7) semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000000)=""/240) 2018/04/19 00:05:34 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x9) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/19 00:05:34 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x1) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/19 00:05:34 executing program 3: unshare(0x8000000) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xf, 0x0, &(0x7f00000000c0)=@raw, &(0x7f0000000100)='GPL\x00', 0x1, 0xab, &(0x7f0000000140)=""/171, 0x0, 0x1}, 0x48) signalfd4(r0, &(0x7f0000000340)={0x7c2}, 0x8, 0x80800) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r1, &(0x7f0000000140), 0x0, 0x0, 0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000380)=0x4) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r1, &(0x7f0000000200)=""/131, 0xfffffffffffffe08, 0x0, 0x0) r3 = dup3(r1, r1, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @multicast1}, &(0x7f0000000080)=0xc) 2018/04/19 00:05:34 executing program 2: shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x7000) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/connector\x00') mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) 2018/04/19 00:05:34 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/19 00:05:34 executing program 0: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x42) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syzkaller0\x00', 0x0}) connect$packet(r0, &(0x7f0000000100)={0x11, 0x10, r1, 0x1, 0xfffffffffffffffd, 0x6}, 0x14) readv(r0, &(0x7f000003f000)=[{&(0x7f00004dcfe1)=""/31, 0x1f}], 0x6d) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_tables_matches\x00') sendfile(r0, r2, &(0x7f00008d1000), 0x401) 2018/04/19 00:05:34 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xeb9, 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x4, 0x2, 0x0, 0xfffffffffffffffe, 0xfffffffffffffff7}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x4, 0x2}, &(0x7f0000000200)=0x90) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000593ff0)='/dev/sequencer2\x00', 0x2, 0x0) pwritev(r2, &(0x7f0000ebc000)=[{&(0x7f00007a4f4c)="ff1e7aa7", 0x4}], 0x1, 0x0) 2018/04/19 00:05:34 executing program 6: mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000000)=0x3, 0xfff, 0x1) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, &(0x7f00000000c0), 0x1, 0x4) r0 = semget(0x2, 0x3, 0x2) semtimedop(r0, &(0x7f0000000040)=[{0x3, 0x9, 0x1000}, {0x3, 0xffffffffffffff81, 0x800}], 0x2, &(0x7f0000000080)) 2018/04/19 00:05:34 executing program 4: mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000cff8), 0x9, 0x0) mlock(&(0x7f0000007000/0x1000)=nil, 0x1000) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="c1100b1004e100") connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x2, 0x6, 0x1200000000000000, 0x6, "7fe98239fb6b369dc8e53fa0a71a9d6348c54f50b53cc58aaab7dfd1ad984c334e4ef15be52b66a1c1d17ffcb9b9a4d6fc0a266f599e4411b2bfc21ff04e17", 0x1b}, 0x60) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x9ec4, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/04/19 00:05:34 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000790ff5)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002c000)={0xffffffffffffffff}) r2 = epoll_create1(0x80000000000) r3 = dup3(r2, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x40000014}) epoll_pwait(r2, &(0x7f0000791fb8)=[{}], 0x1, 0x0, &(0x7f0000122ff8), 0x8) 2018/04/19 00:05:35 executing program 5: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgrcv(r0, &(0x7f0000000380)={0x0, ""/172}, 0xb4, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/19 00:05:35 executing program 6: r0 = open(&(0x7f00000005c0)='./file0\x00', 0x10000, 0x1) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x1d3, &(0x7f0000000780)=[{&(0x7f0000000140)="8953344f48fc99f2bd04a3155a93a3f60b839d4332a88df4c34f6a27ade93329cdd94818d0e7dc17ac38da228f047151c18f89ffc93b0067e0ebf1700ea5fc22b7b60fec400429af21da73ade977eb87b0f80a563b284d9d4b6631ca0b741cd921fd2a0c467a983214874f6cfa843c08a08abfff098ae2a2042faa8ec4f1", 0x0, 0xff}, {&(0x7f00000001c0)="edd1b5da38f68c770b4a888507f7395a678bb3d1b509c905a2c29dc3a1629b62776b31310752601cdf9c2da6afb92e274d340434f3f843c38a2c8a5cdadc8208981fe6b03cd096250c1a892a2be43bdfb9c3b2dac3b22b47438558376eb5444179b9e43d7e", 0x0, 0x1}, {&(0x7f0000000240)="ad6623c56c3127e1799a6bd211bdc13fb7dc677a69392a", 0x0, 0x8000000}, {&(0x7f0000000280)="14eb804040f9a3436c780c5bfcdc64221a1aaba4d35ee602401988de9e3923e817741e2b34f28d5512a23fd257eeab35814205c57e101f04c3c4bae4171ffac806c42adcca11bfffe599bffb009b4ac7bd3469601ce95ea1c0", 0x0, 0x5}, {&(0x7f0000000300)="67118cc271517b3e1704541d0cf1bf86a0f3290ff809418c1a3cb6dc3d1fbe317f0ab39ec677ceccbdf997ef7c8426d193122d46efbda9a3ae4d6fc9fe752a937c1b2b1fd51de6b6cae050b4f32990b0009122a34b91745ea42bee7f76881666a75ba2f730462e869fb6fdf8516e14a98c6ecb77414e3ea5605085dcf3e91972fb277af8f8910291597961d8f51288c286a553b1192e62bcb55eb1902ced97eb0d79679c23982877d2", 0x0, 0x504b}, {&(0x7f00000003c0)="892ac908d8a2c162b415e20cc82fdab2a1611ca0b4dc64e27a583aa0cba061f4353e89f2561192022de9ac3eb0da3bd52c6e327aeeb6589a443cba019e831c3a1372d963037d0388af198ea391554a5a789b08aade22f02a773496e619774059a492592d92eb4fdf76ad106311482f7c29d9330aa86d062e26eae31be0e9351aa0decba17dee986c45d9f370ad828b1c8382170b47ef147e3ad5729103b4794638664fb519cb512fbcaf786699518b5021add6741762d3d67d4468799d0056011a149634ff3b79eff485c9795f321275c3b09bb6c95932058ea5f98bdc10bec8dc945a086ec28b80b33811f124f02d540cdf407b", 0x0, 0x5}, {&(0x7f00000004c0)="ef77c4756953441e2b31485e832e20e0bf5c31fb5683d9c40a83cc8b7d8514e05c259120674967e5a2955a9819e3ef5b1f76a4e34dc818fbaabb1a378a2d6efffa69ffef91183da6d86ba4e419fb77d936625bb26e9d7b546b7ca76ff610e4abf6f2c6ab6ff5fe4bf9efad1e3c7808156db9cf31eb5f84d984e682a48d8fb1ce9bbc98928b3541a7e9530e6c31c0123e0adde3e6ad5ff66aef8ba06387576845743d376ab7f57da06b76ac073f9b2beec51bf914403bb889e18dcc1d206f3bae6fff078c7a9a492bee628e5419b0149c0299f8a8", 0x0, 0xe}], 0x1, &(0x7f00000001c0)=ANY=[]) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000000980), 0x0, 0x7fff}], 0x0, &(0x7f0000001980)) fallocate(r1, 0x11, 0x0, 0x8000) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/61) 2018/04/19 00:05:35 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x1c8) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r2, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r2, 0x0, 0x1, &(0x7f0000002040)=""/4096, &(0x7f0000001040)=0x1000) accept4(r2, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 00:05:35 executing program 4: mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000cff8), 0x9, 0x0) mlock(&(0x7f0000007000/0x1000)=nil, 0x1000) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="c1100b1004e100") connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x2, 0x6, 0x1200000000000000, 0x6, "7fe98239fb6b369dc8e53fa0a71a9d6348c54f50b53cc58aaab7dfd1ad984c334e4ef15be52b66a1c1d17ffcb9b9a4d6fc0a266f599e4411b2bfc21ff04e17", 0x1b}, 0x60) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x9ec4, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/04/19 00:05:35 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x129}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0xea49, 0xc3, &(0x7f00001dcf3d)=""/195}, 0x48) r1 = dup3(r0, r0, 0x80000) r2 = request_key(&(0x7f0000000200)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='syzkaller\x00', 0xfffffffffffffffa) keyctl$describe(0x6, r2, &(0x7f00000002c0)=""/217, 0xd9) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000001c0)=0x1, 0x4) 2018/04/19 00:05:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents64(r0, &(0x7f0000000040)=""/30, 0x1e) getdents(r0, &(0x7f0000001000)=""/24, 0x18) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f00000003c0)=""/205, &(0x7f0000000200)=0xcd) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x0}, {}, {}, {}]}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r1, 0xa, &(0x7f00000000c0)=[0x6, 0x7fffffff, 0xfff, 0xed, 0x4, 0x9, 0x2, 0x10001, 0x9696cbb, 0x5], &(0x7f0000000100)=[0x4], 0x1, 0x8, 0x101, &(0x7f0000000140)=[0x80000001, 0x20e0, 0xb1, 0x4, 0x8, 0xffff, 0x8001, 0x20], &(0x7f0000000180)=[0x7, 0x1ff, 0x3ff, 0x2, 0x2, 0xcaf2, 0x1]}) 2018/04/19 00:05:35 executing program 6: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000000)={0x80000001, 0x2, 0xfffffffffffffff8}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) flistxattr(r1, &(0x7f0000000080)=""/77, 0x4d) 2018/04/19 00:05:35 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x6, 0xb08f2c4dca758f8f}, 0xc) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2}}}, &(0x7f00000000c0)=0x90) sendto(r2, &(0x7f0000000240)="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", 0x1000, 0x4000000, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x3, 0x4, 0x0, 0x4}}, 0x80) 2018/04/19 00:05:36 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x7}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x60, 0x100000000000000, 0x0, 0x4, 0x4a3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) 2018/04/19 00:05:36 executing program 5: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgrcv(r0, &(0x7f0000000380)={0x0, ""/172}, 0xb4, 0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/19 00:05:36 executing program 1: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0xef) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0x10) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_bt(r0, 0x8906, &(0x7f0000006380)) 2018/04/19 00:05:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x8) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x8) 2018/04/19 00:05:36 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xc6c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x29b, &(0x7f000000cf3d)=""/195}, 0x48) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) 2018/04/19 00:05:36 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4000000000002}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002200)=[{&(0x7f00000000c0)="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", 0xffe}], 0x1}, 0x0) connect$inet6(r0, &(0x7f0000002240)={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) socketpair$inet(0x2, 0x7, 0x2, &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001140)='/dev/rtc\x00', 0x20002, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000001100)=ANY=[@ANYBLOB="550040000100030000d818ccb700000002008a0081002f00ffff"]) 2018/04/19 00:05:36 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r0) keyctl$link(0x8, r1, r1) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) 2018/04/19 00:05:36 executing program 3: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) select(0x221, &(0x7f00000000c0)={0x20, 0x5, 0x42, 0xfffffffffffffffa, 0x6, 0x1f, 0x3, 0x9b9}, &(0x7f00000001c0)={0x3ff, 0x8, 0x98, 0x5, 0x7ff, 0xfffffffffffff7be, 0x5, 0x7}, &(0x7f0000000200)={0x5, 0x3, 0x9, 0x81, 0xfffffffffffffff7, 0x900040000000, 0x7, 0x5}, &(0x7f0000000280)={0x0, 0x2710}) mlock(&(0x7f00003c8000/0x3000)=nil, 0x3000) vmsplice(r0, &(0x7f0000000680)=[{&(0x7f00000002c0)="34d9b0fb319c6de35c9f8728715a39c9f706ecd5b058b73c46d254bde3b0ba561069a38159df4bc4beb475336b6c7c223b3b40f2c189eeecc384ac33d1d3c9ef09ef6eaf4848f59157b08b077c83f61869c4bb449d098e2a7f4553c0649b6e7cd108a2179359b80efa59c3378ebb2163f8acd018a311c65072", 0x79}, {&(0x7f00000003c0)="cd6a3fb1b84b4457375ab1d1b06260dbeb2359eb47497c28d32e6c96c7e03b18c344a83d673d8b8ad10403147ad520d9e09b2ff97d461f53dbe130244f0274ec65ec9cda8f798d8b0b2f056aa18fc0ab9015b962d0f2982fb7dbf38570a759b90799042029da7f914e4f1b9a7b72b26ca713f8ecd9a8ceff5c4e2b2e4a54f6e64aa7e79363a5756ff3c01c128c86914a1ed390c49411f90b55a4b2b5a1aa4e9d7956d886913db3569e443454dbedd392953c067e519bcd4e7e7c355a7059a6adb08f85cfea34b24d49b3edcdbda581cf539af5d385a6c63ce187a966d0c6a495d14bee4e210af6de060880", 0xeb}, {&(0x7f0000000340)="447a883b8a3d0ec582ba97db0a246995befc1cfb226feab7a7690e0807701be3e42080f3c5f14ea6b5", 0x29}, {&(0x7f00000004c0)="1ea76477739ab9771f904205e8f47326449f7536834f395cd4d5f7198b0130337946bd9181fd4fc83dce2e9e2299c0ead512e74d61a4c39675c3f51456a7d8e866c2af5f9a4f4ccf6f7cd0dae0427cd201aefa82c3251737261fd45a81f145356126f21187c87e5ae469aa96c15d33ea23db8ef5ec63ef21d8adcd9f14b0784a899150874bc96f80cc79ef2142f0664615cbd39b9ca15bfc662070c203fea583cacd884d55ec5f6e5fa7", 0xaa}, {&(0x7f0000000580)="c93df216e483bc92c9831d90d6aad922e6f3897ac381986a33b0fe5a8bbebe6f075e56c16e7df58dc2704dcc062b84b84627f6cc8e5ebfbcf1fb99386bec44931f2e253cf1bb55e9274a343088689e9125f3e85bd092f65cde68905351c68ee057962466f3679cf6cf2425c0f4a2875a6eacafb7c44d2e9fb6c8a2fac06f4374ea94a347c7d3ffcb8cdac08656f8f09297ce6ad98ee6d938c0d18f9101b474ae5f9aff0f43189360c2fa2b38f2c96717235d6a50006d45c163fe3ddb7ccf5d3c970d7b1739643b6de7a8a15ef5146327dce1b10ecb54ffdef7604f550d74885c", 0xe0}], 0x5, 0x2) r1 = pkey_alloc(0x0, 0x3) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000007c0)=@filter={'filter\x00', 0xe, 0x4, 0x410, 0xffffffff, 0xf0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000000780), {[{{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x6, 0x39cb, 0x2}}}, {{@ipv6={@empty, @local={0xfe, 0x80, [], 0xaa}, [0xffffff00, 0x0, 0x0, 0xff0000ff], [0xffffffff, 0xffffffff, 0xff], 'veth1\x00', 'team0\x00', {0xff}, {0xff}, 0x7f, 0xb8, 0x3, 0x6c}, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0x0, 0x0, 0xffffffff], [0xff000000, 0xff, 0xff], 'team0\x00', 'bond_slave_0\x00', {0xff}, {0xff}, 0x89, 0x8, 0x3, 0x20}, 0x0, 0xf0, 0x160, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0x3, 0x3f}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x494f, 0xff, 0x0, 0x1, 0x0, "46c7961d3ec443e6477f7739bdcf38930e74e794a1b6149b7d4863991008880933edd64c5333d32102612775bade49605ecd8f982f1e7c4f5204b2a728936400"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x470) r3 = open(&(0x7f0000000100)='./file0\x00', 0x200000, 0x190) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000240), &(0x7f0000000700)=0x4) pkey_free(r1) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000c80)=@security={'security\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x118, 0x118, 0x208, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000000c40), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x200}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [0xff000000, 0xffffffff, 0xff, 0xffffffff], [0xff000000, 0xffffff00, 0xffffff00, 0xffffffff], 'veth0_to_bridge\x00', 'veth0_to_team\x00', {0xff}, {}, 0x3c, 0x80000001, 0x4, 0x4}, 0x0, 0xc8, 0xf0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, [0xffffff00, 0xff000000, 0xff000000, 0xffffffff], [0xff, 0xffffff00, 0xff000000, 0xff000000], 'eql\x00', 'veth0_to_bridge\x00', {0xff}, {}, 0x87, 0xffffffff, 0x1, 0x40}, 0x0, 0xc8, 0x1f0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x8, 'system_u:object_r:usr_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) 2018/04/19 00:05:36 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)) socketpair$inet(0x2, 0x6, 0x7, &(0x7f0000000280)={0xffffffffffffffff}) fcntl$getown(r0, 0x9) r1 = syz_open_pts(0xffffffffffffffff, 0x400) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) connect$rds(r3, &(0x7f0000000140)={0x2, 0x4e23, @rand_addr=0x4}, 0x10) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x40, 0x0) rmdir(&(0x7f000015dff6)='./control\x00') mount(&(0x7f00000003c0)='./control\x00', &(0x7f0000000400)='./control\x00', &(0x7f0000000440)='tmpfs\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r2) r4 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000000040)={{0x3, 0x0, 0x0, 0x0, 0x3}}) mkdir(&(0x7f0000000080)='./control/file0\x00', 0x0) 2018/04/19 00:05:36 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=""/10, &(0x7f0000000040)=0xa) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000340), 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x5f5, 0xfff, 0x1, 0x4, 0x1f, 0x0, 0x3, 0x7, 0x0}, &(0x7f0000000100)=0x20) connect$ax25(r1, &(0x7f0000000240)={0x3, {"be888c1dfe8c94"}, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @rand_addr=0x1000}}}, &(0x7f0000000200)=0x84) 2018/04/19 00:05:36 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101000, 0x0) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) listen(r0, 0x0) 2018/04/19 00:05:36 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x2800) r1 = accept$alg(r0, 0x0, 0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00004e1000)) prctl$getreaper(0x19, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001aff4)) epoll_wait(r3, &(0x7f0000000040)=[{}, {}], 0x2, 0x100000001) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240)={0x800, 0x7, 0x3, 0x4}, 0x8) dup2(0xffffffffffffffff, r3) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000180)={0x77359400}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) r5 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000000040), 0x10) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000000)="595b97e57778572d3cd5ce4f3d96356394c7efa88fb2a7f8c7455c", 0x1b) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e24, 0x3f, @empty, 0x100}, {0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x3}, 0x8, [0x2, 0x6, 0x8001, 0x2, 0xfffffffffffffffa, 0xd21, 0xffffffff, 0xffff]}, 0x5c) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000100)={r6, r7/1000+10000}, 0x10) setsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000000140), 0x10) socket$unix(0x1, 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000280)={{0xffffffffffffffff, 0x3, 0x0, 0x3, 0xffffffffffffff01}, 0x81, 0x1000, 0x81}) 2018/04/19 00:05:37 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x2000024d, &(0x7f0000000940)=@raw, &(0x7f0000000080)="47505d04", 0x15, 0xeb, &(0x7f0000000fc0)=""/103}, 0x48) set_tid_address(&(0x7f00000000c0)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x1, 0x135, &(0x7f0000011f3d)=""/195}, 0x2b5) 2018/04/19 00:05:37 executing program 1: unshare(0x40600) pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000400)={0x3d, @rand_addr=0xffffffffffff0001, 0x4e23, 0x3, 'fo\x00', 0x20, 0x6, 0x4d}, 0x2c) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x10}, 0x10) r1 = perf_event_open(&(0x7f0000012000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000000100)=""/130, 0x82}, {&(0x7f00000001c0)=""/210, 0xd2}, {&(0x7f00000002c0)=""/77, 0x4d}], 0x4, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000080)) socket$alg(0x26, 0x5, 0x0) 2018/04/19 00:05:37 executing program 2: r0 = accept4$llc(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x80000) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000240)=0x41, 0x4) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x31, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000080), &(0x7f0000000000), 0xfb, &(0x7f0000013000/0x3000)=nil, 0x3) mbind(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8003, &(0x7f0000000040)=0x3f, 0x3, 0x5) r1 = semget$private(0x0, 0x3, 0x61a7c221d5b9b8d3) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000000180)=""/161) 2018/04/19 00:05:37 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = getegid() fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) setresgid(r2, r3, r4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x4012}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"69666230fa00", {0x2, 0x4e21, @loopback=0x7f000001}}) 2018/04/19 00:05:37 executing program 5: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/172}, 0xb4, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0300fdffffff0000"], 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/19 00:05:37 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/19 00:05:37 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0xfffffffffffffd95, &(0x7f0000004000)=0x2) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000), 0x4) r4 = dup2(r3, r0) connect$bt_rfcomm(r4, &(0x7f00000000c0)={0x1f}, 0xa) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000002ffc), &(0x7f0000002000)=0x4) close(r2) 2018/04/19 00:05:37 executing program 7: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000000180)="5500000019007fb1b72d1cb2a4a280a80a06140000a8432191052369390009000800001c010000001400a30702000000000000dc1338d54400009b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000), 0xffffff1e}, 0x0) 2018/04/19 00:05:38 executing program 4: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgrcv(r0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)={0x3}, 0x8, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt(r1, 0x9, 0x200, &(0x7f00000000c0)="46b24eae8407c227a3f9bf3a6e69d6a328ee355e94e54161dfc50d15a161f9afd7e92cb25ec2a71ea20b1bb3faa1ea87c001362139c042c995697347858e592f02e00e76e754be75c026805ae5ea9c749046d9c162ff149d5b85893dda091a5ce8ba095347ddf5128a9bd2ee24ff", 0x6e) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/19 00:05:38 executing program 2: mkdir(&(0x7f0000000200)='./file0\x00', 0xe5) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) accept(r0, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000080)=0x80) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='afs\x00', 0x2005800, &(0x7f0000000100)) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000100)) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)='hfs\x00', 0x1001, 0x0) mount(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)='ramfs\x00', 0x0, &(0x7f0000001740)) 2018/04/19 00:05:38 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x200}, &(0x7f0000000100)=0x8) shmget(0x2, 0x3000, 0x1040, &(0x7f0000ffa000/0x3000)=nil) socket$unix(0x1, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000000080), 0x4) 2018/04/19 00:05:38 executing program 3: rt_sigaction(0x34, &(0x7f0000000080)={0x1000000000, {0x20000}, 0x6, 0xa6}, 0x0, 0x8, &(0x7f0000000100)) 2018/04/19 00:05:38 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40096100, 0x0) 2018/04/19 00:05:38 executing program 0: io_setup(0x1000, &(0x7f0000000040)=0x0) r1 = perf_event_open$cgroup(&(0x7f0000000240)={0x3, 0x70, 0x10000, 0x6, 0x9, 0x5, 0x0, 0x2, 0x1400, 0x4, 0x3, 0xe788, 0x7, 0x5, 0x100000001, 0x81, 0x9aa, 0x1f, 0xffffffff, 0x0, 0xa60, 0x2, 0x20, 0x3fc00000, 0x7, 0x4, 0x52bf, 0x2, 0xe4a0, 0x26a, 0x1d, 0x4, 0x4, 0x1, 0x5, 0x114, 0x8, 0x0, 0x0, 0x10000, 0x1, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x20, 0x3, 0x3, 0x7, 0x4, 0x7fffffff}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x2) r2 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0xfff, 0x400402) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = eventfd2(0x800, 0x1) r5 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000540)) getsockopt(r5, 0x9, 0x1, &(0x7f0000000980)=""/243, &(0x7f0000000880)=0xf3) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = openat(0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00', 0x40000, 0x1a2) r9 = syz_open_dev$urandom(&(0x7f0000000740)='/dev/urandom\x00', 0x0, 0x40080) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/rtc\x00', 0x2, 0x0) io_submit(r0, 0x5, &(0x7f0000000840)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f00000002c0)="142b4fda2dfa9bb46640e71ee1df9481b6f97a19a3cae70e4e2f995de073f439aad212d037605a61bbce97e2233c9426e6c55f6fc5ba0a932417d4ebbeb7cec070cde5534108193fda77e117842f0a665bfef68f7b37cabd5fceb8c6b34a9033994ef69af3c6e5ac0884dc9a4fd9df9aafcf2e57ac1454f6adcd901e365584b9d4e393e1e9fb3cce45807b3ca96a9f", 0x8f, 0x5, 0x0, 0x0, r2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x4, r3, &(0x7f00000004c0)="d0aa62bd3479370e40c0233ca555fd8152449bead261fec62e54a8129f", 0x1d, 0x401, 0x0, 0x0, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0x8, r5, &(0x7f0000000580)="9cb8fb28c98bdbf8dbd39337dda12e9fca982d43470497fbdc5de2f2f671f997356ebf14dcc6384a5e6a80bf3ac0ca523f61f5715c6e701d95d2", 0x3a, 0x100000000, 0x0, 0x1, r6}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x1, 0x6, r7, &(0x7f0000000640)="b2a934cdacdd1b2b0c50653a05cfbe8eec2f4e7be5370b930bf2e1d6a92ecaaa7fe1c79ae5aca1d636daf15b16bfdd7c209969f908f41c8225f8a946d389e8d1cb1f4f65957142b5395a451ef931e3", 0x4f, 0x9, 0x0, 0x1, r8}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x6, 0xffffffff, r9, &(0x7f0000000780)="7076fc1c66c12450d8bef116a0610f23b003d280f99c05b11d1fae0994b82565c7124e49b816584373d6924196a7f34fc90f6f6520586ae3f93c28", 0x3b, 0x40, 0x0, 0x1, r10}]) r11 = socket$inet6_dccp(0xa, 0x6, 0x0) io_setup(0x1, &(0x7f0000000940)=0x0) io_submit(r12, 0x2, &(0x7f0000000900)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r11, &(0x7f0000000300)}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x8, 0x0, r11, &(0x7f00000003c0)="d0b645becff1bbd619", 0x9}]) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000a80)={r10}) r13 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x4c, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x434781b4}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r13, 0x84, 0x72, &(0x7f00000001c0)={r14, 0x8, 0x20}, &(0x7f0000000200)=0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000008c0)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) [ 92.287147] QAT: failed to copy from user cfg_data. 2018/04/19 00:05:38 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x5) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000040)={'nr0\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x40000000000, 0x73, 0x1f, 0x6, 0xff}, 0x1}}) sendto$inet6(r0, &(0x7f0000b75000), 0x0, 0x0, &(0x7f0000a57fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) [ 92.331223] QAT: Invalid ioctl 2018/04/19 00:05:38 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6027, 0x400) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000240)=0x83) unshare(0x40600) r2 = socket$inet_tcp(0x2, 0x1, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x80) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000200)=0x1) getsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000400)=""/213, &(0x7f0000000040)=0xd5) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x20802, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in={{0x2, 0x4e20}}, 0x40, 0x6, 0x6, 0x6, 0x8}, 0x98) [ 92.379712] QAT: Invalid ioctl 2018/04/19 00:05:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/19 00:05:38 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0xef1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) sendto$unix(r1, &(0x7f00004b9000), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/04/19 00:05:38 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = accept4$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000000)=0x48, 0x800) accept$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="96"], 0x1) fallocate(r2, 0x0, 0xffff, 0x8) fallocate(r2, 0x3, 0x7, 0xffff) 2018/04/19 00:05:38 executing program 0: io_setup(0x1000, &(0x7f0000000040)=0x0) r1 = perf_event_open$cgroup(&(0x7f0000000240)={0x3, 0x70, 0x10000, 0x6, 0x9, 0x5, 0x0, 0x2, 0x1400, 0x4, 0x3, 0xe788, 0x7, 0x5, 0x100000001, 0x81, 0x9aa, 0x1f, 0xffffffff, 0x0, 0xa60, 0x2, 0x20, 0x3fc00000, 0x7, 0x4, 0x52bf, 0x2, 0xe4a0, 0x26a, 0x1d, 0x4, 0x4, 0x1, 0x5, 0x114, 0x8, 0x0, 0x0, 0x10000, 0x1, @perf_config_ext={0x0, 0xfffffffffffffffe}, 0x20, 0x3, 0x3, 0x7, 0x4, 0x7fffffff}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x2) r2 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0xfff, 0x400402) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = eventfd2(0x800, 0x1) r5 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000540)) getsockopt(r5, 0x9, 0x1, &(0x7f0000000980)=""/243, &(0x7f0000000880)=0xf3) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r8 = openat(0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00', 0x40000, 0x1a2) r9 = syz_open_dev$urandom(&(0x7f0000000740)='/dev/urandom\x00', 0x0, 0x40080) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/rtc\x00', 0x2, 0x0) io_submit(r0, 0x5, &(0x7f0000000840)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f00000002c0)="142b4fda2dfa9bb46640e71ee1df9481b6f97a19a3cae70e4e2f995de073f439aad212d037605a61bbce97e2233c9426e6c55f6fc5ba0a932417d4ebbeb7cec070cde5534108193fda77e117842f0a665bfef68f7b37cabd5fceb8c6b34a9033994ef69af3c6e5ac0884dc9a4fd9df9aafcf2e57ac1454f6adcd901e365584b9d4e393e1e9fb3cce45807b3ca96a9f", 0x8f, 0x5, 0x0, 0x0, r2}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x8, 0x4, r3, &(0x7f00000004c0)="d0aa62bd3479370e40c0233ca555fd8152449bead261fec62e54a8129f", 0x1d, 0x401, 0x0, 0x0, r4}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0x8, r5, &(0x7f0000000580)="9cb8fb28c98bdbf8dbd39337dda12e9fca982d43470497fbdc5de2f2f671f997356ebf14dcc6384a5e6a80bf3ac0ca523f61f5715c6e701d95d2", 0x3a, 0x100000000, 0x0, 0x1, r6}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x1, 0x6, r7, &(0x7f0000000640)="b2a934cdacdd1b2b0c50653a05cfbe8eec2f4e7be5370b930bf2e1d6a92ecaaa7fe1c79ae5aca1d636daf15b16bfdd7c209969f908f41c8225f8a946d389e8d1cb1f4f65957142b5395a451ef931e3", 0x4f, 0x9, 0x0, 0x1, r8}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x6, 0xffffffff, r9, &(0x7f0000000780)="7076fc1c66c12450d8bef116a0610f23b003d280f99c05b11d1fae0994b82565c7124e49b816584373d6924196a7f34fc90f6f6520586ae3f93c28", 0x3b, 0x40, 0x0, 0x1, r10}]) r11 = socket$inet6_dccp(0xa, 0x6, 0x0) io_setup(0x1, &(0x7f0000000940)=0x0) io_submit(r12, 0x2, &(0x7f0000000900)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r11, &(0x7f0000000300)}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x8, 0x0, r11, &(0x7f00000003c0)="d0b645becff1bbd619", 0x9}]) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000a80)={r10}) r13 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x6, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x4c, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x434781b4}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r13, 0x84, 0x72, &(0x7f00000001c0)={r14, 0x8, 0x20}, &(0x7f0000000200)=0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000008c0)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) [ 92.661877] QAT: Invalid ioctl 2018/04/19 00:05:39 executing program 5: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/172}, 0xb4, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0300fdffffff0000"], 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/19 00:05:39 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)={0xc0000004}) ioctl(r1, 0x5387, &(0x7f000005affe)) 2018/04/19 00:05:39 executing program 4: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000000040)="ac01000000000000000100a22f8cca1bbd01000000000c002388d7000007668098fc23471cf423070b00000000000000034eb6a1bacf4b68", 0x38, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/19 00:05:39 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x80000001, 0x80000000}, 0x1, 0x15c, 0x9, {0x5, 0x7ff}, 0xffff, 0x100}) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @random="89deb3262722", [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/04/19 00:05:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x80002000}) r3 = dup3(r2, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000080)={0x0, 0x2, {0x3, 0x3, 0x5, 0x3, 0x3}}) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/19 00:05:39 executing program 6: r0 = getpgid(0x0) r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x400000, 0x183) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) r2 = syz_open_procfs(r0, &(0x7f0000000180)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") openat(r2, &(0x7f0000000140)='./file0\x00', 0xc0, 0x0) 2018/04/19 00:05:39 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = accept4$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000000)=0x48, 0x800) accept$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="96"], 0x1) fallocate(r2, 0x0, 0xffff, 0x8) fallocate(r2, 0x3, 0x7, 0xffff) 2018/04/19 00:05:39 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/63) unshare(0x40600) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x8, {{0x2, 0x4e21, @rand_addr=0xb3}}, 0x0, 0x1, [{{0x2, 0x4e24, @loopback=0x7f000001}}]}, 0x110) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x8000, 0x8) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) [ 93.429502] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 93.467566] sit: non-ECT from 0.0.0.0 with TOS=0x2 2018/04/19 00:05:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080)) sendto(r0, &(0x7f0000000880)="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", 0x1000, 0x24008050, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x3, 0x3, {0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x11}, 0xcea5}}}, 0x80) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) fremovexattr(r3, &(0x7f0000000740)=@random={'user.', "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"}) 2018/04/19 00:05:39 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x1e7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x2, 0x10001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xd, 0xd, 0x1eda175c, 0x8001, r2}, &(0x7f0000000300)=0x10) move_pages(r0, 0x5, &(0x7f0000000040)=[&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil], &(0x7f0000000080)=[0x0, 0x3, 0x10000, 0x20], &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x2) move_pages(0x0, 0x1daf, &(0x7f0000000000), &(0x7f000026bfec), &(0x7f0000002000), 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000180)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, {}, 0x0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bridge_slave_1\x00'}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) 2018/04/19 00:05:39 executing program 7: r0 = inotify_init1(0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000003040)={0x4352, 0x3, 0x2, 0xb315}, 0x10) write(0xffffffffffffffff, &(0x7f0000000940)="ebd9d12b3ae7d2e117514425763d58793e279b1c270d611f5425f9ce5fa0b0f84e5e4d74bc3dd2c9f725f96b9ead61e5abd6b62b7c6950edcbcda3043151e711dd2cf030f0323e7d3a83bb53643a37c90a3a39906a1b57290801781376732f645d16d686db54718e534fb2bfc1b7db9e98acd7d1ecf6264044857a011afea42b70ac7d8cbb1decba8c", 0x89) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000003080)={0x0, 0x0}) move_pages(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000fee000/0xf000)=nil], &(0x7f0000000100), &(0x7f0000000140), 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000030c0)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10000, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000002ec0)=[{&(0x7f0000000140)={0x27, 0x0, 0x1, 0x3, 0x1, 0x17, "4f6a45ebee0a958254d1bfe0a3591672685bd539ee1b4cb352cb35b3455d68d6099d973d9c3d08a6935aa66261221d0ee39f0c2af308c8cebccd670ca937bd", 0x37}, 0x60, &(0x7f0000000680)=[{&(0x7f00000001c0)="2de66f228f6ab051dd04dbd7d0d7cf7a71391c1bf9c29794e5beec542f45043b3a336265891e82fd87850c39f6caa3ac0d674f504b5cee17ef6549ff5e5382c28e54908aa3fa21d9a004e7143a955ee30fcf89a1ae69e5e37d4c850698e6a08f25707084eb703b24d8b6071a92cdf64a7ec5daa9c83b1999cac1ca6e28c2ddf1609671bd6ef5093895c66ff51d9456b499ce709bb451c60868686d24ec7d247a83d41a524caf4bc7c2ef577d87e0bb23fcaf194471cd14ff251e03a6295b973aa44a4350f8abfe03904b0a75dd3e77be5aca362c85f614afe175d83f985152557bb1482a62791e49", 0xe8}, {&(0x7f00000002c0)="7d7cd2b86073d1729eaae9f0005328d09eecccdf04d956f275063f18cb5853c940bd4ab4d6e800c5c06dc112af696ef0698903a1388a8f80c10bd8d4811b546a", 0x40}, {&(0x7f0000000300)="23c7b2d70eda198c4b06a0f93e752d5671d9a95c9a8aa79a22fea38c2ffe84c5028f04fe83745cb1447fb48b795b1f8180dde14785acf22b18de9c7592d8187c78f1195803e619a917ac0f112534d3c7b62007373ec4bc39d4f89ff63a7395b3b4c96ae79c68ba45a22429ff3789c48a99e79168de174d8ae04d1ad0cc16358904b52608ecfb131776ed86698e67308156ee9698ad74a41c8e4cfa0d374c279faa8c24c9a1b225575228d5653d5aabd8d317cfbfa38d1e77cc", 0xb9}, {&(0x7f00000003c0)="907fd9450cbfdea27461deb949d213b10782fe19daaa4f55e46be7ae62bcbc78ae21ceb1aae1d0c64515cb71c5708404b963e94b958e0a957941173729c9964c9d84bba4bb5539557de8f756caa86f121e585d100e14c92a13fa2be8fd2b583093020644ea23d8e6539457bcf366bb36e272f071995c6d7732e5f296ec1cf5d191905432ef584f575380a1c7ebeeb07382337f2d48c17d2d548c664ca2c89aaa9796326eca9159cd159e8d140795c2108e5c8472f307368bf93b2df35d3fc3fdc9041f9dff1ff8caa13867b9fcf3c531981d521cce70a4444b785c7fff87b2115f1f9682c34e4c38155e881d6d58a7e5c5cf02bb", 0xf4}, 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{&(0x7f00000026c0)="3be2f33a7c8a19e2f480f90c877bf0c37c30eb2e70830b82f9a31afa5ccdcadc53b65665574f17dc734c2059bfa1f4f48653cb719c8e20faf9b2b711252771d3d315862c07d3aa027981d0a26556c1c4dc38b5abd38d5e56008bffb09ea4f6df18a63e80e2975b1206c621f13fdc9249fe9fec72a948e2c252c3937c87233a483dfd58633c3201ad5abf24168c5b131aa72da1e44b0f2b0d9d5bebc10dc45b7675bf", 0xa2}, {&(0x7f0000002780)="e162022a764957f04dba3e9000611fc462f20cff39d800c8c1441193752931c0399f0f320f3f536aa6200cdd46213cfd8886711e4d53edf3f738319087c878ba0908d8473bff93a5a8b5bcb5760155782bd8c396115df7730ad0e6959293daf989de2503cb276ca9e756089bf8c9d79608fb7dfa113443637900eac9cd1727e0c6c21198cdc383dd178226ba9818a2d591", 0x91}], 0x4, &(0x7f0000002880)={0xf0, 0x6, 0x1000, "133681e917f5a5b029f7d1c5251e2e19886c7d885f2113e0bfd390e4d0b8793dbacb6c82e29a82b491e7af5dc621c5d342654591c23a369193f3589a98549162b674ae624a0e9d8676eadd7086178c0d12b6cb67307bf6fd5b367d63e6d60ab94bbb592de0ab7fa1c2a1d653a13c8c4ee7ea68c7a78d8307b2cba59f38fe27dc95a8618efbb6e0c918f372b8637d691d8086c5bae6bf625acd0d4f157435ef816b59e0944da4e2dffb1fcc6413482cc5fc4bf42d23925dea9dcd5f4fce5d106bad48b6734e5f982d25ab627a1ab7aafff695d8ae90a4c423b658ff"}, 0xf0}, {&(0x7f0000003140)={0x27, 0x1, 0x2, 0x0, 0x9, 0x3, "1e3aeaf7a3aea358b57af2b829b2c3cea6b3b1568316cc0e18d98f4570ad0dac3e9743c759100dc3e807a1421694dacb5b0bd59334aa28e83bf08d659326ce", 0x25}, 0x60, &(0x7f0000003300)=[{&(0x7f0000002a00)="bc94a99eae82b2edb3f98e8ddae52d28113c8344084f3e881005e15aeba1933ebe9f1232f477cdfe9cd425abb3426ff78fe68b36ab0ba172407b4a8155328d68cdff22b9944929a30a813182fcc7c90751aa70be09a35d957b96f3acbb6676e3c3f7bc9419227ee49aaa288edc1c2250a4efc05b413ecabc2d90bf89beeb598e2d56304d09a6428d1b1a8d5f5d728b71aba87f4d98712ded6ca78bad2dd331b6cf77bec3b30377", 0xa7}, {&(0x7f0000002ac0)="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", 0xfe}, {&(0x7f0000002bc0)="d025f4caad5af671b636211d8111c7367254b673994c93101e1b47552c240fc8883e5ae25a4be9b589b33b5bdce0f986e530080b1bedba8ed2edd6b6ef320cb1f32e4346dfabc974289ac2b6c7f01871a97c71543e6bd89724c636f1c4c79539d2322e1a2da8ea0ed701142cc4c5c8e68ebd4690dee5d37a2b77f519e474fc40042af8cc35fc3488a16ea2d503de85a790fd7d208137f6186960d7baed7fa669b700c1481156", 0xa6}, {&(0x7f0000003200)="07d61435b8c935ccf7aa118c7f3f5466a32ee8dafd15f07bcc30b0a812db4cb4ede0c15e82089f40e65c99214d0cdbe15d26672a5f73f4d16d2b3576b71f67630aba464b9e76201b5b50227e650fa3c2788e79fd7f5f7d685fd6147b04f96c96706568037446df36997ce05b41911dee2d4a50439c65ab725f0130d396eaf083d17a5c8620e8519f8812fc453ce97940e6d7bce19d69fb1314448e7b978d98620d208548e3dc9fb33ca05c1777967b4132eb4ec62de8ef38379ca96407ba3c4ffc9bf73a35283d8b67ef8f", 0xcb}], 0x4, &(0x7f0000002dc0)={0xf0, 0x107, 0x3, "2e2bea94fa6961b8b5417cc21c4d73da4b130fbdfa942a87337e3aefba731b476fbd9f082403da9d06b421922ac5026055600d191a0547cd2e086adf646dfb6fd9e69faa7f7813320a4f8e318a68c4f082999ec4c1ee75e615d6f3a59256d464f6d00d2e5dd4f8a2843a1b75bd55615e0b14a3849399d9e419a5833eef4528b76ba5b916370933fcd0d9a13b019d203d22bbc7b77c64074f7fa9e891af4be1e41936ae7883dd1161e0dbc69b99ad2bf4924958ac1268741e11776066c0f9206cd4eaa31cff3e4d259a2d78548497502bc8808095838d3fc26d3736ac84"}, 0xf0, 0x20004041}], 0x6, 0xc000) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000d40)={0xfffffffffffffffd, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x88) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) rename(&(0x7f0000000a00)='./file0/file0\x00', &(0x7f0000000c80)='./file0\x00') 2018/04/19 00:05:39 executing program 6: personality(0x5000004) pselect6(0xfffffffffffffdde, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/4096) r2 = syz_open_dev$evdev(&(0x7f00000010c0)='/dev/input/event#\x00', 0x0, 0x2001) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) r4 = dup(r2) ioctl$TIOCSBRK(r4, 0x40044591) accept4$packet(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000015c0)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001600)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x15}, 0x6, 0x331, 0x15b, 0x400, 0x20, 0x4000000, r5}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000080)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000001540)={0x7, &(0x7f0000001100)=[{}, {}, {}, {}, {}, {}, {}]}) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000001040)=""/110) 2018/04/19 00:05:39 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0x1b, "10d38d65762e9a4d44e7a6705b174f63121a504eb36e4cf76ce748"}, &(0x7f00000000c0)=0x3f) socketpair$inet(0x1e, 0x4, 0x5bd, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r1, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3f0000589814b6a8d41d589d00b40000020000000000"], 0x1c58}, 0x1}, 0x0) 2018/04/19 00:05:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x80002000}) r3 = dup3(r2, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000080)={0x0, 0x2, {0x3, 0x3, 0x5, 0x3, 0x3}}) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/19 00:05:39 executing program 2: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x80000001, 0x1) ioctl$KDMKTONE(r0, 0x5385, 0xb1) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x80) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') socket$unix(0x1, 0xfffffffffffffffd, 0x0) 2018/04/19 00:05:39 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) r2 = socket$inet(0x2, 0x6, 0x1000) getsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000340), &(0x7f0000000380)=0x4) fcntl$lock(r1, 0x6, &(0x7f0000000600)) socketpair$inet(0x2, 0x80000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000) getsockopt$EBT_SO_GET_INFO(r4, 0x0, 0x80, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) io_setup(0x100000000, &(0x7f0000000140)=0x0) r6 = eventfd(0x1033) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x48100, 0x0) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x32000, 0x0) r9 = syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0x3, 0x4040) r10 = openat(0xffffffffffffff9c, &(0x7f0000000980)='./file0\x00', 0x40000, 0x182) r11 = openat$cgroup_ro(r1, &(0x7f0000000b00)='io.stat\x00', 0x0, 0x0) r12 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/vcs\x00', 0x2, 0x0) r13 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000d00)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) io_submit(r5, 0x9, &(0x7f0000000d80)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0xb8ce, r0, &(0x7f0000000180)="e18f4c06bf71e57ff88ef2c8276ccc8d9511ed5a8cd4e79b061caf93c017486a87bcf2be87b53fd3ae74f12a18e108fc02de096a7d4d13025bc86ea0362268042f78a0be16568f333fe3ae5a10ad166db996163cae4d2830d105d0514ec26a240d124060ec9bf45dc5", 0x69, 0x4, 0x0, 0x1, r6}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x6, 0x4, r0, &(0x7f0000000240)="a19afdb3bc6d7293ec7e8e58af367aae5ace3bc9a511e24bcd100e652a784e482b2f42c5fc51b61d9042c24cf5b39238ebe81cada7f0e4be62de3c1a8c8cff326fa0e83c8685f9b7f75316d350e27169db5f0f2a8693d50db728e2827eed20a01709f7dce5750a2b8cdf573bb82688d9215da15396d6aef92dd735405fcf8e57cda5", 0x82, 0x8, 0x0, 0x1, r7}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x2, 0x2, r1, &(0x7f0000000400)="4218e4afac003330f07c5b7a04334cfbac1d70a5245794b3d8882091c8c3a9fe058419af8e812f0946a00c63feb7ad5a42e0a2121ce3cfc91cfe8548cb2eb2147a40a40c56f8706053a0754088108fada916c7faa336d6c7e3088d58176a73cae08b126fb272841f7661c7c4c81d560dc44697678229b5ffc94a440b2c15b6e2d46b6f36ffe800df880319150a9f39277240f8567fea59da94fc2cc5d50a25211b1f5ae543d22fea3139f76928acae847e18d25493a6817f01e8194c4f9f1935e20c82813edc005371d59bc335c5abcf45e24f488155acabe4bf662e2a1b", 0xde, 0x80, 0x0, 0x1, r8}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x3, 0x800, r2, &(0x7f0000000640)="98ca2ca4743d3e7a4b97ae81de384a38a024bba9d987b4a39b724a6da08957b571257251a644a06e8a961b88a8691b66401a59280c99d8d68e51d13e59f63f20dd2c5c49a10e3501dbdda1b3789b517f2fe4cc7fcc2a1bd795dd3a97c097fb18ceda8ea17f284888c0cec48af895ceeea85b87b0bb74956915ec653ea1d14969b6425b46668c609874e41c0f9de99a5d9662c0489fd0105199d146df14d12287f273e4a42a4cc674c9e8e4f564dbbb992d13d6c708ce410150bbcb8e2a2f9a6d2a444736fbd087072f9537d2ed795356ed9291d703dab94195c792675612e97ed3b79ef4425f08862e544d38a0c8a3", 0xef, 0x1, 0x0, 0x0, r4}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000000740)="feea8d1a18a2cfef06e4cbfc165fd8ecea45578d317810d6651a7968de82491b70e3ed3ca9f3095aa004170239530bdd724ebdb72c76e89dd2966ae2bf432b32845e3558211d62f5110bf5a14265f257391cb8abe74d2c4d5471a323becfaf1dfdcb5f8440f91e52f43d30005752cf60da2789b042293188fd99cd9f445e861371ad0ad0835ee4f7e7689d5ffcc0ec14595c98ae794807ac2abaebd6a6d734a15e9ef77e45ed687e8554569dd0e5eb2bb0a9be8232c85d73aa3d4a328341ca9bffd6ba40e57d4195b47e35e4d0669033af4ddc8db37bc82e8ae857ee3494d591f3573d61380b99f3128437158ff2", 0xee, 0x2c, 0x0, 0x0, r9}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x6, r4, &(0x7f0000000880)="e8e8b13f4e6620a9c2449853196f7382adfc788dc5f090f54a93fb363ed0cef750f11f6f89d6dd745bd562937c44ad371ae724622d791f36b5653049944b4a48b9e88f9a8549341c8dfda0d9175403e48871e7f62ef958c75942f98a9d55b63ab21f90a49a82d06fe2e9eae98291a41783448ab00a33a675d2b05852caa349f0618a41418877d261d89e8ec8d1f8ea2da82cd32cf6e407ae3bb46f381f35f29613c8f61f047c9e2590b3afb5a83e8d71da24e52465b2e09b982d2fd9a1a704aa9cbf9cdc1a", 0xc5, 0x7, 0x0, 0x0, r10}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x7, 0xa4, r1, &(0x7f0000000a00)="3a9f2c766d477427c656237dd1eb4e468096aa6b7505763b73a9b37b7a8943291f613e89d6ffa92c58f155649b6ccf25f817249fe134d70774a6050dc48567e4137e468c813fdd5c4755dfebdbde15a7fceb94a3641ad6ae64ed18a9ef7465826093f57ae7e531a5867bf45ed6016f96d7da1075b2dd77dafea9430cbf94bc9dbb237abf5b39a63abd1aff2017211becf2e9a10535b68723c56753569c4c362ab9385330d7aa817de0375af68145cf1aa3d75d58b23a98a376ebb466bc344f05d4f1f5f18ed73e5981b6a262217ef204f73f22ac9edde4722b628e94a604797a0757685aa408dcfbb0c0f2f6094362015e3e746fc4", 0xf5, 0x3, 0x0, 0x1, r11}, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x9, r3, &(0x7f0000000b80)="4498b8314f213317e626dd1bc2", 0xd, 0x1, 0x0, 0x0, r12}, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x7, 0x3, r1, &(0x7f0000000c40)="247e9cfd2d9ceb7e06c0cf20ffd6796ac7557fdf933e51d7a422d228c72d263a29744cd5c9e93eda852b22d88dcd0155a42733786ceb9cf2008c226d0cabf1ad45d14e9b637c496b991217f9dd53d87d5472d8022483449b3b23a74fd14ec901d26b7e50e3f021966a464635f409effe846168a941ecb03e27e2fd1956e24f904fdd290a450b56b72074b6dae0da1169e37005fa2d", 0x95, 0xd13, 0x0, 0x0, r13}]) getegid() 2018/04/19 00:05:40 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000013000), &(0x7f0000002000)=0x20) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x100000a, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) sendmsg$nl_xfrm(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@flushpolicy={0x80, 0x1d, 0x300, 0x70bd2d, 0x25dfdbfc, "", [@tmpl={0x4, 0x5}, @proto={0x8, 0x19}, @tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x3502, 0x3, 0x1, 0x8001, 0x3, 0x1000}]}, @offload={0xc, 0x1c, {r3, 0x2}}, @coaddr={0x14, 0xe, @in=@broadcast=0xffffffff}]}, 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x4) close(r0) 2018/04/19 00:05:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x18, 0x2ff, 0x0, 0x0, {0xa, 0x0, 0x4b9}, [@typed={0x7, 0x0, @u32}, @typed={0xc, 0x2, @u32}]}, 0x2c}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x2000, 0x160) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x3205, 0xa, [0x9, 0x0, 0x7, 0xeb2c, 0x80000001, 0x7, 0x6, 0x6, 0x7, 0x401]}, &(0x7f00000001c0)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x1e5d, 0x4, 0x1f, 0x3, r2}, 0x10) 2018/04/19 00:05:40 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x4ff, 0x100) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0xc1010, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x145000, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000001c0)={0x3ff, 0x5, 0x2}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000240)=""/215) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00005ddf48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000e7bffc)=0xb8) fallocate(r1, 0x2, 0x8, 0x5b2f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x5}) 2018/04/19 00:05:40 executing program 4: r0 = socket(0x10, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b24ff0)={0x2, &(0x7f00002a4fe8)=[{0x24}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000cc5000)={&(0x7f0000a53ff4)={0x10}, 0xc, &(0x7f00008d5ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000001100010004000000fea820a0d6ac50961eaddd5c209d0000942360f1ad906b70e92b33000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/04/19 00:05:40 executing program 5: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000380)={0x0, ""/172}, 0xb4, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0300fdffffff0000"], 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/19 00:05:40 executing program 1: syz_extract_tcp_res(&(0x7f0000000000), 0x59c9, 0x7f) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x88, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0, &(0x7f00000000c0)="eff710432286a20a6b164ddba3ddd4c3f823c8fc9c7f7776ffd5ffe19cd5a76d7291b0a2de90d739a8305b8114778fc5d1647ae2d9b487da7a3ae3cc2b5fc699c9bd64f9e3b1135edca3a22c8779d0c3e5ac2da8aa5a93c54ba0bc8e41badc6f5d8b8f10534b668b57f0af271773b27d44aeefb84cf2a8e2d793c54951db90f9f6126836d3ca47f82f51a3be88bd8dbbb788f65f71008f", &(0x7f0000000200)="bda5e3bfebcb89e288590137d249b6de8bb4ffc437f2c6f38e00c98a522a48e1665a630400826dd300000000bcf109302903022eacb1babbc2ce3d66fc2e79490000001ff9e7fec0e19e2ca019214e61b7bb6b7f6f984f000000"}, 0xfffffffffffffeee) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) memfd_create(&(0x7f0000000040)='\x00', 0x1) 2018/04/19 00:05:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cgroup.stat\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000000c0)={0x5, 0x3, 0xff, 0x1, 0x9}) 2018/04/19 00:05:40 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x5) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) times(&(0x7f0000000000)) sendmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000017000), 0x0, &(0x7f0000026f78)=ANY=[@ANYBLOB="18000000000000002900000037007bc7d7948c07d04884f8"], 0x18}, 0x0) [ 94.271825] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/19 00:05:40 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0x66, 0x4) r1 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="f7481c99319a86587e102f16ff562dae8ddc40b2a2cb13304f798476c3ccd6cd0ecc6aaee23af7b2454f5c0aeea05c473f6ccb68ffca4112a77134c6362da7746fd69739df207068881ed2978e566b92255c00eb55309203d338eba3a00cea14b0f7ca6264915a6cfa9eeae13549c964e68095ba6c71d5e80904c9122fc43a169e3b9e8302cddee7f665d82a2b91ae54a9097b4c3fc17bbe36a3c6583e2ec34ad39dfea1bfe4f4556a47e38bcc2387fc2ba4b64ab236d71389b3c547a119389f848afdd30e7920444622de238c5d50d26c938cae607cd873ed6cc628", 0xdc, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r1, 0x100000000) getsockopt$inet6_mtu(r0, 0x29, 0x48, &(0x7f0000000000), &(0x7f00000000c0)=0x4) [ 94.326464] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/19 00:05:40 executing program 0: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0800000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000002b00), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/19 00:05:40 executing program 4: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) listen(r0, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) sendto$inet(r0, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)=""/121, 0x79) 2018/04/19 00:05:40 executing program 1: unshare(0x40600) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_setup(0x1, &(0x7f0000000000)=0x0) io_submit(r1, 0x3, &(0x7f00000016c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000040)}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x1, r0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000480)}]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioprio_get$pid(0x3, r2) r3 = msgget(0x2, 0x420) msgctl$IPC_RMID(r3, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000000100)=[0x2, 0x6]) [ 94.479904] ================================================================== [ 94.487368] BUG: KMSAN: uninit-value in tipc_node_get_mtu+0x200/0x7a0 [ 94.493963] CPU: 0 PID: 7109 Comm: syz-executor0 Not tainted 4.16.0+ #84 [ 94.500976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.510423] Call Trace: [ 94.513034] dump_stack+0x185/0x1d0 [ 94.516679] ? tipc_node_get_mtu+0x200/0x7a0 [ 94.521100] kmsan_report+0x142/0x240 [ 94.524918] __msan_warning_32+0x6c/0xb0 [ 94.528994] tipc_node_get_mtu+0x200/0x7a0 [ 94.533248] __tipc_sendmsg+0x1b32/0x41c0 [ 94.537411] ? futex_wait_queue_me+0x4ba/0x710 [ 94.542004] ? futex_wait_queue_me+0x4ee/0x710 [ 94.546620] __tipc_sendstream+0xfa6/0x11d0 [ 94.550961] ? __local_bh_enable_ip+0x3b/0x140 [ 94.555568] ? local_bh_enable+0x36/0x40 [ 94.559653] ? lock_sock_nested+0x27a/0x2a0 [ 94.563990] tipc_sendstream+0xeb/0x140 [ 94.567984] ? tipc_getsockopt+0x7e0/0x7e0 [ 94.572234] ___sys_sendmsg+0xec0/0x1310 [ 94.576402] ? __fdget+0x4e/0x60 [ 94.579793] SYSC_sendmsg+0x2a3/0x3d0 [ 94.583621] SyS_sendmsg+0x54/0x80 [ 94.587172] do_syscall_64+0x309/0x430 [ 94.591077] ? ___sys_sendmsg+0x1310/0x1310 [ 94.595420] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 94.600626] RIP: 0033:0x455329 [ 94.603814] RSP: 002b:00007f91f7367c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 94.611533] RAX: ffffffffffffffda RBX: 00007f91f73686d4 RCX: 0000000000455329 [ 94.618907] RDX: 0000000000000000 RSI: 0000000020030000 RDI: 0000000000000013 [ 94.626188] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 94.633470] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 94.640750] R13: 00000000000004cc R14: 00000000006fa3c0 R15: 0000000000000000 [ 94.648031] [ 94.649667] Local variable description: ----dnode@__tipc_sendmsg [ 94.655812] Variable was created at: [ 94.659548] __tipc_sendmsg+0x20c/0x41c0 [ 94.663627] __tipc_sendstream+0xfa6/0x11d0 [ 94.667946] ================================================================== [ 94.675300] Disabling lock debugging due to kernel taint 2018/04/19 00:05:40 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) open$dir(&(0x7f0000000080)='./control/file1\x00', 0x222c0, 0x17) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x13, r0, 0x0) socket(0x400020000000010, 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') creat(&(0x7f0000000040)='./control/file1\x00', 0x0) close(0xffffffffffffffff) 2018/04/19 00:05:40 executing program 7: removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=@known='trusted.syz\x00') r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000001480)="e6b38bd05a7dd351e28f7f1caf6f6e8b345e08f5bc4cba8be7b046251216842d", 0x20}], 0x1, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg(r1, &(0x7f0000001440)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f00000000c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 94.680759] Kernel panic - not syncing: panic_on_warn set ... [ 94.680759] [ 94.688136] CPU: 0 PID: 7109 Comm: syz-executor0 Tainted: G B 4.16.0+ #84 [ 94.696281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.705642] Call Trace: [ 94.708250] dump_stack+0x185/0x1d0 [ 94.711896] panic+0x39d/0x940 [ 94.715110] ? tipc_node_get_mtu+0x200/0x7a0 [ 94.719520] kmsan_report+0x238/0x240 [ 94.723322] __msan_warning_32+0x6c/0xb0 [ 94.727402] tipc_node_get_mtu+0x200/0x7a0 [ 94.731642] __tipc_sendmsg+0x1b32/0x41c0 [ 94.735790] ? futex_wait_queue_me+0x4ba/0x710 [ 94.740384] ? futex_wait_queue_me+0x4ee/0x710 [ 94.744970] __tipc_sendstream+0xfa6/0x11d0 [ 94.749302] ? __local_bh_enable_ip+0x3b/0x140 [ 94.753881] ? local_bh_enable+0x36/0x40 [ 94.757938] ? lock_sock_nested+0x27a/0x2a0 [ 94.762254] tipc_sendstream+0xeb/0x140 [ 94.766661] ? tipc_getsockopt+0x7e0/0x7e0 [ 94.770890] ___sys_sendmsg+0xec0/0x1310 [ 94.774949] ? __fdget+0x4e/0x60 [ 94.778315] SYSC_sendmsg+0x2a3/0x3d0 [ 94.782121] SyS_sendmsg+0x54/0x80 [ 94.785653] do_syscall_64+0x309/0x430 [ 94.789535] ? ___sys_sendmsg+0x1310/0x1310 [ 94.793853] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 94.799034] RIP: 0033:0x455329 [ 94.802215] RSP: 002b:00007f91f7367c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 94.809922] RAX: ffffffffffffffda RBX: 00007f91f73686d4 RCX: 0000000000455329 [ 94.817357] RDX: 0000000000000000 RSI: 0000000020030000 RDI: 0000000000000013 [ 94.824624] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 94.831884] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 94.839142] R13: 00000000000004cc R14: 00000000006fa3c0 R15: 0000000000000000 [ 94.847009] Dumping ftrace buffer: [ 94.850547] (ftrace buffer empty) [ 94.854265] Kernel Offset: disabled [ 94.857884] Rebooting in 86400 seconds..