INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.2' (ECDSA) to the list of known hosts. 2018/04/16 23:05:40 fuzzer started 2018/04/16 23:05:41 dialing manager at 10.128.0.26:43021 2018/04/16 23:05:47 kcov=true, comps=false 2018/04/16 23:05:50 executing program 0: msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)) msgsnd(0x0, &(0x7f0000000040)={0x3}, 0x8, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)) 2018/04/16 23:05:50 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000)=0xfffffffffffffffd, 0x4) 2018/04/16 23:05:50 executing program 7: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x14}, 0x14}, 0x1}, 0x0) r0 = socket(0x2, 0x2000000000000005, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) 2018/04/16 23:05:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000010fc8)={&(0x7f000086b000)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f00000017c0)={0x18, 0x1a, 0x10301, 0x0, 0x0, {}, [@typed={0x4}]}, 0x18}, 0x1}, 0x0) 2018/04/16 23:05:50 executing program 3: perf_event_open(&(0x7f0000bba000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x5) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/04/16 23:05:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) r2 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/04/16 23:05:50 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) dup2(r0, r1) 2018/04/16 23:05:50 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') lseek(r0, 0xffffffffffffffff, 0x4) syzkaller login: [ 43.055369] ip (3748) used greatest stack depth: 54888 bytes left [ 44.299977] ip (3867) used greatest stack depth: 54864 bytes left [ 44.549546] ip (3892) used greatest stack depth: 54560 bytes left [ 44.640579] ip (3898) used greatest stack depth: 54200 bytes left [ 44.903467] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.910091] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.956153] device bridge_slave_0 entered promiscuous mode [ 45.012291] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.018770] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.056094] device bridge_slave_0 entered promiscuous mode [ 45.112082] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.118561] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.161528] device bridge_slave_1 entered promiscuous mode [ 45.183686] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.190175] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.221090] device bridge_slave_0 entered promiscuous mode [ 45.260367] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.266881] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.289094] device bridge_slave_1 entered promiscuous mode [ 45.303793] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.310258] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.343648] device bridge_slave_0 entered promiscuous mode [ 45.360951] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.367456] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.385143] device bridge_slave_0 entered promiscuous mode [ 45.404214] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.416738] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.425289] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.466850] device bridge_slave_1 entered promiscuous mode [ 45.476301] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.482819] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.504947] device bridge_slave_0 entered promiscuous mode [ 45.517263] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.523792] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.542326] device bridge_slave_0 entered promiscuous mode [ 45.552543] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.563013] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.571150] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.577717] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.619654] device bridge_slave_1 entered promiscuous mode [ 45.626603] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.633139] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.669844] device bridge_slave_1 entered promiscuous mode [ 45.689256] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.695737] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.713196] device bridge_slave_0 entered promiscuous mode [ 45.724274] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.739899] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.748316] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.754770] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.782594] device bridge_slave_1 entered promiscuous mode [ 45.795561] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.802090] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.828138] device bridge_slave_1 entered promiscuous mode [ 45.851560] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.861209] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.867731] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.933935] device bridge_slave_1 entered promiscuous mode [ 45.948762] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.960546] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.985606] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.026670] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.048634] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.140663] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.156629] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.217667] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.225070] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.388086] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.630739] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.770618] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.865001] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.973412] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.989443] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.019805] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.167736] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.201305] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.218426] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.229571] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.239958] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.400123] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.440747] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.448399] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.458795] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.683324] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.972860] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.995675] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.176511] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.205553] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.215939] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.240711] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.373477] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.425610] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.438554] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.453996] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.480698] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.493450] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.520100] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.530137] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.537109] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.556876] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.602550] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.610592] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.618631] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.665781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.697296] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.708215] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.720548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.757599] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.771542] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.784118] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.794129] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.806145] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.823787] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.831941] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.840669] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.849746] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.903771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.933230] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.958863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.977685] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.993490] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.003673] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.011269] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.026685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.037383] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.045771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.062893] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.083993] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.091746] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.143955] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.213241] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.220465] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.232816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.261609] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.273616] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.284633] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.310963] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.349245] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.361966] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.398773] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.406298] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.423882] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.461640] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.480170] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.511766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.681638] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.688839] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.701320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.308598] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.315128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.322094] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.328591] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.364719] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.371759] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.386890] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.393827] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.400748] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.407233] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.420510] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.436906] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.445000] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.451921] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.458404] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.466677] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.650293] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.656826] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.663784] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.670318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.708479] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.723922] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.730424] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.737294] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.743802] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.780710] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.795987] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.802507] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.809378] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.815892] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.863108] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.871692] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.878175] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.885037] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.891555] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.911271] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.160990] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.167548] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.174441] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.180912] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.263010] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.384843] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.401718] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.441900] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.471227] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.481000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.489935] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.497873] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.894278] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.056359] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.139949] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.361797] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.371095] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.403667] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.521647] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.697481] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.703787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.714694] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.757257] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.953988] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.960283] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.967864] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.988157] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.011467] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.026737] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.220936] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.228274] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.238758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.271691] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.279397] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.285612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.295908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.322476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.327128] ip (5248) used greatest stack depth: 53976 bytes left [ 62.340165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.371537] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.377839] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.390501] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.639879] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.646238] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.656648] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.554680] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/16 23:06:17 executing program 4: mount(&(0x7f000021f000)='./file0\x00', &(0x7f0000000080)='..', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f00007b6000)) umount2(&(0x7f0000067000)='..', 0x0) [ 67.850785] sctp: [Deprecated]: syz-executor7 (pid 5721) Use of int in max_burst socket option. [ 67.850785] Use struct sctp_assoc_value instead [ 67.941165] sctp: [Deprecated]: syz-executor7 (pid 5734) Use of int in max_burst socket option. [ 67.941165] Use struct sctp_assoc_value instead 2018/04/16 23:06:18 executing program 0: 2018/04/16 23:06:18 executing program 4: 2018/04/16 23:06:18 executing program 1: 2018/04/16 23:06:18 executing program 7: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x14}, 0x14}, 0x1}, 0x0) r0 = socket(0x2, 0x2000000000000005, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) 2018/04/16 23:06:18 executing program 2: 2018/04/16 23:06:18 executing program 6: 2018/04/16 23:06:18 executing program 3: 2018/04/16 23:06:18 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) dup2(r0, r1) [ 68.456864] sctp: [Deprecated]: syz-executor7 (pid 5784) Use of int in max_burst socket option. [ 68.456864] Use struct sctp_assoc_value instead 2018/04/16 23:06:18 executing program 2: 2018/04/16 23:06:18 executing program 6: 2018/04/16 23:06:18 executing program 4: 2018/04/16 23:06:18 executing program 1: 2018/04/16 23:06:18 executing program 0: 2018/04/16 23:06:18 executing program 3: 2018/04/16 23:06:18 executing program 5: 2018/04/16 23:06:18 executing program 0: 2018/04/16 23:06:18 executing program 7: 2018/04/16 23:06:18 executing program 3: 2018/04/16 23:06:18 executing program 2: 2018/04/16 23:06:18 executing program 4: 2018/04/16 23:06:18 executing program 1: 2018/04/16 23:06:18 executing program 6: 2018/04/16 23:06:18 executing program 4: 2018/04/16 23:06:18 executing program 5: 2018/04/16 23:06:18 executing program 0: 2018/04/16 23:06:18 executing program 3: 2018/04/16 23:06:18 executing program 7: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/04/16 23:06:18 executing program 2: 2018/04/16 23:06:19 executing program 6: 2018/04/16 23:06:19 executing program 1: 2018/04/16 23:06:19 executing program 0: 2018/04/16 23:06:19 executing program 3: 2018/04/16 23:06:19 executing program 5: 2018/04/16 23:06:19 executing program 1: 2018/04/16 23:06:19 executing program 4: 2018/04/16 23:06:19 executing program 2: 2018/04/16 23:06:19 executing program 6: 2018/04/16 23:06:19 executing program 7: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/04/16 23:06:19 executing program 0: 2018/04/16 23:06:19 executing program 3: 2018/04/16 23:06:19 executing program 0: 2018/04/16 23:06:19 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000061fe0), &(0x7f00003df000)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/04/16 23:06:19 executing program 4: 2018/04/16 23:06:19 executing program 2: 2018/04/16 23:06:19 executing program 1: 2018/04/16 23:06:19 executing program 5: r0 = memfd_create(&(0x7f0000000ffc)='\x00', 0x100000201) write$eventfd(r0, &(0x7f0000500ff8), 0x8) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x1, 0x2011, r0, 0x0) mbind(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x2, &(0x7f0000002000)=0x3, 0x200, 0x2) 2018/04/16 23:06:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/route\x00') perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0x400003, 0x10001) 2018/04/16 23:06:19 executing program 0: syz_emit_ethernet(0x205, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "04a1be", 0x1cf, 0x3b, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xbb}, {[@dstopts={0x0, 0x1d, [], [@calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x0, 0xab, "f5e2a211142d875ec96ba782205ea80be7aa1851cc08efe9ed7532ff178a069e2cef797cbb30ec2b3b551ead0f8774dd55b89035ee4ad0b1fe04af73af25763190f8c852a8cd27617409200d3c65976a71a0164388251377833d3a04c0cfa76099b2aec63ed3458f70a8e9b1a9d609c453f9e8696071c9d04d84b3007a53ace77316ed1d3d29581c01cd77438891132af7a50ca347b59645de496ba86c9d8181fa8a0b0a9cdd8120a3c949"}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x5e, 0x4, 0x0, 0x42b, 0x0, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0xbb}]}, @routing={0x7f, 0x8, 0x0, 0x1, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0xdb}]}, @srh={0x2f, 0x8, 0x4, 0x4, 0xb79, 0x202000, 0x2, [@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1f}]}], @tcp={{0x4e23, 0x4e21, 0x41424344, 0x41424344, 0x4, 0x0, 0x8, 0x0, 0x6, 0x0, 0xffffffff7fffffff, {[@exp_fastopen={0xfe, 0xc, 0xf989, "4ed208941b779f44"}]}}, {"fb7b6f2e4bfa41"}}}}}}}, &(0x7f0000000000)={0x1, 0x0, [0x6ed, 0x5e4, 0x0, 0x801]}) 2018/04/16 23:06:19 executing program 7: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x8, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) 2018/04/16 23:06:19 executing program 2: 2018/04/16 23:06:19 executing program 1: 2018/04/16 23:06:19 executing program 4: 2018/04/16 23:06:19 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') sendfile(r0, r0, &(0x7f0000000080), 0xfffffffe) 2018/04/16 23:06:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x0) 2018/04/16 23:06:19 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x8035, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000003fec)) 2018/04/16 23:06:19 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') pread64(r0, &(0x7f0000000200)=""/202, 0xca, 0x0) 2018/04/16 23:06:19 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000061fe0), &(0x7f00003df000)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/04/16 23:06:20 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000061fe0), &(0x7f00003df000)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/04/16 23:06:20 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@ipv4_newroute={0x1c, 0x18, 0x9ec26c7014e22a95, 0x0, 0x0, {0x2}}, 0x1c}, 0x1}, 0x0) 2018/04/16 23:06:20 executing program 4: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00"}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=ANY=[@ANYBLOB="3400000010000100000000000000000000000000", @ANYBLOB="00000000000000001400030069e5c2b70a3469300000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/16 23:06:20 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/softnet_stat\x00') preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x0) 2018/04/16 23:06:20 executing program 6: r0 = semget$private(0x0, 0x1000, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x3}, 0x8) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f000001fff0)={0x1fff}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x8000, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setfsuid(r4) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x396f}], 0x1) 2018/04/16 23:06:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth0_to_bond\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="140006feffffffffffffff0000000000000000001400010000000000000000000000000000000001"], 0x2}, 0x1}, 0x0) 2018/04/16 23:06:21 executing program 0: 2018/04/16 23:06:21 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000061fe0), &(0x7f00003df000)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/04/16 23:06:21 executing program 2: 2018/04/16 23:06:21 executing program 7: 2018/04/16 23:06:21 executing program 1: 2018/04/16 23:06:21 executing program 6: r0 = semget$private(0x0, 0x1000, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x3}, 0x8) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f000001fff0)={0x1fff}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x8000, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setfsuid(r4) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x396f}], 0x1) 2018/04/16 23:06:21 executing program 4: syz_emit_ethernet(0x3cb, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "d978ea", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0952c8", 0x0, "79f777"}}}}}}}, &(0x7f0000000580)) 2018/04/16 23:06:21 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) clone(0x0, &(0x7f0000597f1c)="a4", &(0x7f00009b9ffc), &(0x7f0000005ffc), &(0x7f00003e5000)) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000aed000/0x400000)=nil) 2018/04/16 23:06:21 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="040100000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a616cf8c5d3fa71011d0d61c18e5d765df5f632d7b732f7afb", 0x48, 0xfffffffffffffffe, &(0x7f0000000180)={0xa, 0x800, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, 0x1c) 2018/04/16 23:06:21 executing program 1: 2018/04/16 23:06:21 executing program 7: 2018/04/16 23:06:21 executing program 4: 2018/04/16 23:06:21 executing program 5: 2018/04/16 23:06:21 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000061fe0), &(0x7f00003df000)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/04/16 23:06:21 executing program 1: 2018/04/16 23:06:21 executing program 5: 2018/04/16 23:06:21 executing program 7: 2018/04/16 23:06:21 executing program 0: 2018/04/16 23:06:21 executing program 4: 2018/04/16 23:06:21 executing program 1: 2018/04/16 23:06:21 executing program 7: 2018/04/16 23:06:21 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/04/16 23:06:21 executing program 5: 2018/04/16 23:06:21 executing program 6: r0 = semget$private(0x0, 0x1000, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x3}, 0x8) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f000001fff0)={0x1fff}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x8000, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setfsuid(r4) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x396f}], 0x1) 2018/04/16 23:06:21 executing program 2: 2018/04/16 23:06:22 executing program 5: 2018/04/16 23:06:22 executing program 2: 2018/04/16 23:06:22 executing program 0: 2018/04/16 23:06:22 executing program 1: 2018/04/16 23:06:22 executing program 7: 2018/04/16 23:06:22 executing program 4: 2018/04/16 23:06:22 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f00009b5ffc)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/04/16 23:06:22 executing program 6: r0 = semget$private(0x0, 0x1000, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x3}, 0x8) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffffb}], 0x1, &(0x7f000001fff0)={0x1fff}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x8000, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setfsuid(r4) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x396f}], 0x1) 2018/04/16 23:06:22 executing program 5: 2018/04/16 23:06:22 executing program 5: 2018/04/16 23:06:22 executing program 1: 2018/04/16 23:06:22 executing program 4: 2018/04/16 23:06:22 executing program 7: 2018/04/16 23:06:22 executing program 0: 2018/04/16 23:06:22 executing program 2: 2018/04/16 23:06:23 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) gettid() timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/04/16 23:06:23 executing program 5: 2018/04/16 23:06:23 executing program 4: 2018/04/16 23:06:23 executing program 1: 2018/04/16 23:06:23 executing program 7: 2018/04/16 23:06:23 executing program 2: 2018/04/16 23:06:23 executing program 0: 2018/04/16 23:06:23 executing program 4: 2018/04/16 23:06:23 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/04/16 23:06:23 executing program 6: 2018/04/16 23:06:23 executing program 7: 2018/04/16 23:06:23 executing program 5: 2018/04/16 23:06:23 executing program 1: 2018/04/16 23:06:23 executing program 4: 2018/04/16 23:06:23 executing program 0: 2018/04/16 23:06:23 executing program 2: 2018/04/16 23:06:23 executing program 7: 2018/04/16 23:06:23 executing program 1: 2018/04/16 23:06:23 executing program 2: 2018/04/16 23:06:23 executing program 0: 2018/04/16 23:06:23 executing program 6: 2018/04/16 23:06:23 executing program 5: 2018/04/16 23:06:23 executing program 4: 2018/04/16 23:06:23 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/04/16 23:06:24 executing program 7: creat(&(0x7f00000001c0)='./file0\x00', 0x0) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/48, 0x30) 2018/04/16 23:06:24 executing program 1: 2018/04/16 23:06:24 executing program 0: 2018/04/16 23:06:24 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00083300fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078c5017bf3de2f608c6de544101eede1b9946d0c22aba2d237c72e54f8617a3731f8168c8310ae7048b555f885682302e2035f4cef46b009e01b81be43ed8afcd8dd658a7f56385109e2faa3c75686c25046d7b38e5b6e05c18ed0f9ea35e25d2452001d98d946a11d86aa10a7041823f2e6e04aa8509840266306e1b365"], &(0x7f0000000040)) 2018/04/16 23:06:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x44b) 2018/04/16 23:06:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/16 23:06:24 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/04/16 23:06:24 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000100), &(0x7f0000000200)=0x4) 2018/04/16 23:06:24 executing program 7: 2018/04/16 23:06:24 executing program 1: 2018/04/16 23:06:24 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/04/16 23:06:24 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/16 23:06:24 executing program 6: keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}) 2018/04/16 23:06:24 executing program 5: syz_open_procfs(0x0, &(0x7f0000000100)='net/raw6\x00') 2018/04/16 23:06:24 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@abs={0x1}, 0x6e) listen(r0, 0x2000da0) 2018/04/16 23:06:24 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x1}, 0x20) 2018/04/16 23:06:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x3, 0x7}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) sendto(r0, &(0x7f0000000600)="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", 0x219, 0x0, &(0x7f0000000000)=@nl=@kern={0x10}, 0x80) 2018/04/16 23:06:24 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@abs={0x1}, 0x6e) listen(r0, 0x0) listen(r0, 0x2000da0) 2018/04/16 23:06:24 executing program 5: signalfd4(0xffffffffffffffff, &(0x7f00000000c0), 0x3, 0x0) 2018/04/16 23:06:24 executing program 0: kexec_load(0x0, 0x0, &(0x7f0000000180), 0x0) 2018/04/16 23:06:24 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f00000002c0), &(0x7f0000000000)=0x4) 2018/04/16 23:06:24 executing program 3: rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/04/16 23:06:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02209400ff00fe00000000002400090008000609", @ANYBLOB="090009d3", @ANYBLOB="0100b9ff", @ANYBLOB="0200bf09", @ANYBLOB="08000b00be00000008000400", @ANYBLOB="080001007f000001"], 0x6}, 0x1, 0x0, 0x0, 0x4006}, 0x4000000) 2018/04/16 23:06:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000484000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) shutdown(r0, 0x0) [ 74.662239] sock: process `syz-executor4' is using obsolete getsockopt SO_BSDCOMPAT 2018/04/16 23:06:24 executing program 0: r0 = socket(0x10, 0x100000000003, 0x0) write(r0, &(0x7f0000000040)="240000001a00e7c5a53af83235cbe993c96151c1ebdb25f0006bb404feff051c024049ff", 0x24) 2018/04/16 23:06:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10000e, {0x2, 0x0, @multicast1=0xe0000001}, 'syzkaller0\x00'}) 2018/04/16 23:06:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:24 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/16 23:06:24 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r1}) 2018/04/16 23:06:24 executing program 3: rt_sigprocmask(0x0, &(0x7f0000f4dff8), 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/04/16 23:06:25 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000001bc0)={&(0x7f00000018c0)=@generic, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001940)=""/211, 0xd3}], 0x1, &(0x7f0000001b00)=""/152, 0x98}, 0x10043) 2018/04/16 23:06:25 executing program 2: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @ipv4={[0xa], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000540)='q', 0x1}], 0x1, &(0x7f0000000100)}, 0x4040041) 2018/04/16 23:06:25 executing program 5: socketpair(0x1a, 0x0, 0x0, &(0x7f0000001500)) 2018/04/16 23:06:25 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/16 23:06:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:25 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000003180)={&(0x7f00000008c0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001dc0)="fe", 0x1}], 0x1, &(0x7f0000001f00)}, 0x0) 2018/04/16 23:06:25 executing program 3: rt_sigprocmask(0x0, &(0x7f0000f4dff8), 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/04/16 23:06:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x6, 0x209e1f, 0x8000000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000040)="18784dd398a2d7f6d8bd67e459a79051f7", &(0x7f0000000080)=""/54}, 0x18) 2018/04/16 23:06:25 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000a00)) 2018/04/16 23:06:25 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x6, 0x0) sendmsg(r0, &(0x7f0000001dc0)={&(0x7f0000000480)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cfc39b456b119d337ee543e24b49eda7cf2333ba02f863ecac2cdeca14046784e4d4e733965ba4157d125699b0ac34e6ab2381be3da4a4879c1c492241178"}, 0x80, &(0x7f0000001880), 0x0, &(0x7f0000001900)}, 0x0) 2018/04/16 23:06:25 executing program 3: rt_sigprocmask(0x0, &(0x7f0000f4dff8), 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/04/16 23:06:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) recvmsg$kcm(r0, &(0x7f0000001bc0)={&(0x7f00000018c0)=@generic, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001940)=""/211, 0xd3}], 0x1, &(0x7f0000001b00)=""/152, 0x98}, 0x10043) 2018/04/16 23:06:25 executing program 2: r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000001600)={&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @ipv4={[0xa], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000540)='q', 0x1}], 0x1, &(0x7f0000000100)}, 0x4040041) 2018/04/16 23:06:26 executing program 5: syz_open_procfs(0x0, &(0x7f0000b0c000)='net/dev\x00') 2018/04/16 23:06:26 executing program 4: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) sendmmsg(r0, &(0x7f0000002540)=[{{&(0x7f00000023c0)=@nl=@unspec, 0x80, &(0x7f0000002500)}}], 0x1, 0x0) 2018/04/16 23:06:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00007ddff3)='net/fib_trie\x00') preadv(r0, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/180, 0xb4}, {&(0x7f0000000480)=""/252, 0xfc}], 0x2, 0x0) 2018/04/16 23:06:26 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) 2018/04/16 23:06:26 executing program 7: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) waitid(0x0, 0x0, 0x0, 0xe0000003, &(0x7f00000002c0)) 2018/04/16 23:06:26 executing program 3: rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0x0, 0x4, @tid=r0}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/04/16 23:06:26 executing program 5: syz_extract_tcp_res(&(0x7f0000001d40), 0x0, 0x0) 2018/04/16 23:06:26 executing program 4: syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') 2018/04/16 23:06:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:26 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000600)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000440)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x2}}}, 0xb8}, 0x1}, 0x0) 2018/04/16 23:06:26 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) sendmmsg$unix(r1, &(0x7f0000001040)=[{&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x20}], 0x1, 0x0) 2018/04/16 23:06:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000067c0)={0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000000480)={0x10, 0x10, 0x1}, 0x10}, {&(0x7f0000000680)={0xd8, 0x0, 0x200, 0x70bd2c, 0x25dfdbfb, "", [@nested={0x18, 0x88, [@typed={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @nested={0xb0, 0x2, [@typed={0x10, 0x14, @str='/dev/hwrng\x00'}, @generic="52c8954e699093228ab4846b11d58232c4ec39bc1dfa08bf0eb3b8bfc9cf452071c70274a1bcae6d1868518c60c9eae29a849a132046371d7f62683e0083fed876868d5437844037fea39a67e047b476b05cbdcfd0fff37c48ec35c401e6c993c65228b1614fb5a41d53c405c514c183590eea6455a9c31cbdfbce8e95a2f7892469a36c757c97cf", @typed={0x14, 0x6, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xd8}, {&(0x7f0000000800)={0x84, 0x3f, 0x812, 0x70bd2d, 0x25dfdbfb, "", [@nested={0x68, 0x86, [@typed={0x8, 0x29, @u32=0x9}, @generic="6d8c2b692e240355c83f029f967fc5c5da7de55bbceb1ef88c614dcc7039ba4aec77abd2899a4850d2f1addc487c9c3b5275f684c529ac60d9866198596d1ff6478338d33a00333ef31a6009f20c70c26298147f", @typed={0x8, 0x6c, @u32=0x6}]}, @nested={0xc, 0x96, [@typed={0x8, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x84}, {&(0x7f00000009c0)={0x98, 0x41, 0x4, 0x70bd28, 0x25dfdbfd, "", [@generic="45dc5a2716d5706da03b2e7acd57dfe411a7a2e967b634952458d1eb4a1c42362e05386c00ac6510519b2221c2aab8eb780a0e2a998063a8a6c2fae57d1b4d5b4092745b301dc42a848a651def212b2cd578eea5db718b194a13223c2e571b3c25293a85407e8253d38b14a25e9b19bfe29ef4eb677190059033608a9ee958ee96484cf2a4c292"]}, 0x98}, {&(0x7f0000000e00)={0x10, 0x2, 0x300, 0x70bd2b, 0x25dfdbfb}, 0x10}, {&(0x7f0000000f40)={0x1010, 0x3e, 0x400, 0x70bd2d, 0x25dfdbfd, "", [@generic="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"]}, 0x1010}], 0x6}, 0x0) 2018/04/16 23:06:26 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00007ddff3)='net/fib_trie\x00') preadv(r0, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/180, 0xb4}, {&(0x7f0000000480)=""/252, 0xfc}], 0x2, 0x0) 2018/04/16 23:06:26 executing program 3: rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x0, @tid=r0}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/04/16 23:06:26 executing program 5: r0 = memfd_create(&(0x7f00000001c0)="bc4a", 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f0000000140), 0x0) 2018/04/16 23:06:26 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001040)=[{&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x20}], 0x1, 0x0) 2018/04/16 23:06:27 executing program 4: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x1, 0x0) 2018/04/16 23:06:27 executing program 3: rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x0, @tid=r0}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/04/16 23:06:27 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000380)={0x7ff}, 0xc) 2018/04/16 23:06:27 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) write(r0, &(0x7f00000001c0)="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", 0xec1) 2018/04/16 23:06:27 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r0) 2018/04/16 23:06:27 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)=""/178, &(0x7f00000000c0)=0xb2) 2018/04/16 23:06:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:27 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)) 2018/04/16 23:06:27 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$dupfd(r0, 0xfffffffffffffffe, 0xffffffffffffffff) 2018/04/16 23:06:27 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$inet(r0, &(0x7f0000001200)={0x2}, 0x10) 2018/04/16 23:06:27 executing program 3: rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x0, @tid=r0}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/04/16 23:06:27 executing program 5: syz_open_procfs(0x0, &(0x7f0000000040)='net/wireless\x00') 2018/04/16 23:06:27 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/16 23:06:27 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0x0, 0x0}) unshare(0x40600) sendmmsg$unix(r0, &(0x7f0000001040), 0x0, 0x0) 2018/04/16 23:06:28 executing program 3: rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000001ff8), &(0x7f0000001000), &(0x7f0000001ff0)={0x0, 0x989680}, 0x8) 2018/04/16 23:06:28 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/04/16 23:06:28 executing program 5: sync_file_range(0xffffffffffffffff, 0x0, 0xfffffffffffffbff, 0x0) 2018/04/16 23:06:28 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast2=0xe0000002}, {}, 0x40, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) 2018/04/16 23:06:28 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) 2018/04/16 23:06:28 executing program 4: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000080)) 2018/04/16 23:06:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/16 23:06:28 executing program 6: getgroups(0x2, &(0x7f0000000100)=[0x0, 0xffffffffffffffff]) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$chown(0x4, r1, 0x0, r0) 2018/04/16 23:06:28 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x4}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) 2018/04/16 23:06:28 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) 2018/04/16 23:06:28 executing program 2: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) pipe(&(0x7f0000000000)) 2018/04/16 23:06:28 executing program 7: r0 = memfd_create(&(0x7f0000000100)='\x00', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)) 2018/04/16 23:06:28 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0x0, 0x0}) unshare(0x40600) sendmmsg$unix(r0, &(0x7f0000001040)=[{&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}], 0x1, 0x0) 2018/04/16 23:06:28 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/16 23:06:28 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xfffffffffffffd86) 2018/04/16 23:06:28 executing program 5: request_key(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='*selinux\x00', 0xfffffffffffffffc) 2018/04/16 23:06:28 executing program 2: r0 = socket$inet(0x2, 0x4000080000000002, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000280)={'IDLETIMER\x00'}, &(0x7f00000002c0)=0x1e) 2018/04/16 23:06:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:29 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {}, 0x8, {0x2, 0x0, @multicast1=0xe0000001}, 'veth0\x00'}) 2018/04/16 23:06:29 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fdatasync(r0) 2018/04/16 23:06:29 executing program 2: stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000400)) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0xfffffffffffffffd, &(0x7f0000ffd000/0x1000)=nil, 0x3) 2018/04/16 23:06:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) 2018/04/16 23:06:29 executing program 7: getgroups(0x2, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r0, 0x0) 2018/04/16 23:06:29 executing program 4: clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x0, &(0x7f0000000080)) sched_yield() getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) socketpair(0x0, 0x0, 0x0, &(0x7f00000001c0)) 2018/04/16 23:06:29 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20002, 0x0) write$binfmt_elf32(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/04/16 23:06:29 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) 2018/04/16 23:06:29 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x5c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/16 23:06:29 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/16 23:06:29 executing program 7: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/04/16 23:06:29 executing program 5: 2018/04/16 23:06:29 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/16 23:06:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000000000)) 2018/04/16 23:06:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000000)=""/91) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/04/16 23:06:30 executing program 3: clock_settime(0x3, &(0x7f0000000080)) 2018/04/16 23:06:30 executing program 5: shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000000c0)=""/54) 2018/04/16 23:06:30 executing program 4: stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)) setfsuid(0x0) dup(0xffffffffffffffff) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/16 23:06:30 executing program 7: prctl$setendian(0x14, 0x3) 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, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xa8a}, &(0x7f00000000c0)=0x8) getgid() r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2018/04/16 23:06:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) 2018/04/16 23:06:30 executing program 2: socket$netlink(0x10, 0x3, 0x5) 2018/04/16 23:06:30 executing program 5: unshare(0x20000000) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/04/16 23:06:30 executing program 7: pipe(&(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001b80)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001bc0)={{{@in6=@loopback, @in6}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000001cc0)=0xe8) getgid() eventfd(0x0) 2018/04/16 23:06:30 executing program 3: getrlimit(0x0, &(0x7f0000000180)) 2018/04/16 23:06:30 executing program 4: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 2018/04/16 23:06:30 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f0000000040)="05067f3b16c6bf3d9303228634ad9b1a2c30") 2018/04/16 23:06:30 executing program 3: shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) 2018/04/16 23:06:30 executing program 7: syz_emit_ethernet(0x52, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/04/16 23:06:31 executing program 4: socketpair(0x1, 0x4000000000001, 0x0, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000040)="28fffe006fd651b159a9c84a2c60d298ed286687") 2018/04/16 23:06:31 executing program 3: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f0000001900)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f000056a0e2)) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000001b40)='fusectl\x00', 0x21, &(0x7f0000001b00)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='nfs\x00', 0x2020023, &(0x7f00000000c0)) 2018/04/16 23:06:31 executing program 6: socketpair(0x1, 0x4000000000001, 0x0, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8904, &(0x7f0000000040)="280000006fd651b159a9c84a2c60d298ed286687") 2018/04/16 23:06:31 executing program 7: socketpair(0x1, 0x4000000000001, 0x0, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a1, &(0x7f0000000040)="280300006fd651b159a9c84a2c60d298ed286687") 2018/04/16 23:06:31 executing program 2: socketpair(0x1, 0x4000000000001, 0x0, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000040)="280304006fd651b159a9c84a2c60d298ed286687") 2018/04/16 23:06:31 executing program 5: socketpair(0x1, 0x4000000000001, 0x0, &(0x7f0000001500)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)) 2018/04/16 23:06:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) 2018/04/16 23:06:31 executing program 5: socketpair(0x1, 0x4000000000001, 0x0, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000040)="2803fffe6fd651b159a9c84a2c60d298ed286687") 2018/04/16 23:06:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:31 executing program 4: socketpair(0x1, 0x4000000000001, 0x0, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000040)="28fffe006fd651b159a9c84a2c60d298ed286687") 2018/04/16 23:06:31 executing program 2: io_getevents(0x0, 0x0, 0x0, &(0x7f00000012c0), &(0x7f0000001380)) 2018/04/16 23:06:31 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3, 0x0, 0x0, 0x0, 0x7f}]}, 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/16 23:06:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:31 executing program 3: syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) 2018/04/16 23:06:31 executing program 4: socketpair(0x1, 0x4000000000001, 0x0, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000040)="28fffe006fd651b159a9c84a2c60d298ed286687") 2018/04/16 23:06:31 executing program 5: syz_emit_ethernet(0x133, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "918f1f", 0xfd, 0x89, 0x0, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[@srh={0x7f, 0xe, 0x4, 0x7, 0x10001, 0x10001, 0x2, [@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @empty, @mcast1={0xff, 0x1, [], 0x1}]}, @routing={0x3c, 0x4, 0x2, 0x7fffffff, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}]}], @udp={0x4e20, 0x4e22, 0x5d, 0x0, [@guehdr={0x1, 0x13a, 0xd6cf, 0x7, 0x100}, @guehdr={0x1, 0x25, 0xffffffff, 0x4, 0x100}, @guehdr={0x2, 0x8e5, 0x5, 0x9, 0x100, [0x80]}, @guehdr={0x1, 0x656, 0x2, 0x100000000, 0x100}], "ef5cb4e12a352556b0d7a209759d061a9f011c0e1780d72d853ed2be7077a0085e988c2665842bdc6718521a3017f84243443dbdd0f3b1dc010ee0845010c7f885"}}}}}}, 0x0) 2018/04/16 23:06:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') pread64(r0, &(0x7f0000000200)=""/8, 0xfffffdf6, 0x0) 2018/04/16 23:06:32 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_LOCK(0x0, 0xb) 2018/04/16 23:06:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'irlan0\x00', &(0x7f0000000000)=@ethtool_rxnfc={0x0, 0x0, 0x0, {0x0, @hdata="033fb104299805786504db37beb49f4b7ffd330a14ad2fd1ba35428c1bf3ba486d1c86ccccde411b17057fba033c7156a60f89be", {"14c0", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @tcp_ip6_spec={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}}, {'NZ', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}) 2018/04/16 23:06:32 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/16 23:06:32 executing program 2: syz_mount_image$iso9660(&(0x7f0000001ec0)='iso9660\x00', &(0x7f0000001f00)='./file0\x00', 0x0, 0x0, &(0x7f0000003480), 0x0, &(0x7f0000003540)) 2018/04/16 23:06:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:32 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="9d4e189d5e004cf0825c398cff62c0dcc9b59e0ef497bef0873c19e2f78b381661f220ecd8544eaedca1d8446124e4899d1aeee23e633385618c7b2dbaacf155ba4cadcc697b8ec14cb9d5d34653de183fa5777df2bf043ce2fcb42673f6c73f32a4d98209ce34e7d6d564a23e96489db5ca0100c821d3243fbf437065abf528c779d3c6180cf3e3cee42742f077c6666f26131461bfa5d48e7b2952a6d66b4d594af2a0245c00abd1baebc41d131c073314bf04d0fe85890f7e89a669b9936ecb3d8f3c32c7c298ebfb97780d980c35c8205c77d1d7a67a", 0xd8}, {&(0x7f0000000200)}, {&(0x7f0000000340)="53e79b74b4675acabcfdc44a50216154c643a00ecbda9649718567a4cb9ea79a0251c6f3b43fce3a6cf16fc460e4b2b14c10956f4c95c361562bf7250de4a5efd7266477a615f78117185d954614a1493f1cc3e9db402d987eb1bf3b8bf751b74a6f3d7e2651da2dda5d5e04aa7c6cc7e36fbd3f292e572e0636329776df307b22f45cd584ec791af92a6225eadd73fbd2b3e8d45542", 0x96}, {&(0x7f0000000500)="3057074ab4ee7237a4ac34057fc84bae80eb788615b3ae2bcbad6286ba7f0fe6ddd6aeacd1984016f5578723c222abad36b7359f1c824e64b0495c4574c73fd7b14545e24b4f286c24391f3a04a39b477dcb8b00a7c16330a72e4757b921ef370739238c142662826e9700fd8197fc400a93f37b7bdedfadb5dac786cb65c9eca0c4a5fd6861e196f465fa6b9867a0c28415259cdf63678e512436daf63f19cf261672528ee88bd8e2d4c13e9595b51dc4285b294a7bb9f5786442e99400e1535388396f2162b047d519562d57adb0232a6ebc40509595e46f7b847e0620ce2f080f0ccad24cf8fe64", 0xe9}], 0x4) 2018/04/16 23:06:32 executing program 4: socketpair(0x1, 0x4000000000001, 0x0, &(0x7f0000001500)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89a0, &(0x7f0000000040)="28fffe006fd651b159a9c84a2c60d298ed286687") 2018/04/16 23:06:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:32 executing program 4: exit(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) migrate_pages(0x0, 0x40, &(0x7f0000000280), &(0x7f00000002c0)) 2018/04/16 23:06:32 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) syz_emit_ethernet(0x233, &(0x7f00000001c0)={@random="322812ddd1be", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}, &(0x7f0000000040)) 2018/04/16 23:06:32 executing program 6: migrate_pages(0x0, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x5) 2018/04/16 23:06:32 executing program 3: r0 = socket$inet(0x2, 0x3, 0xff) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f0000001180)}, 0x20008854) 2018/04/16 23:06:32 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/16 23:06:32 executing program 2: syz_mount_image$iso9660(&(0x7f0000001ec0)='iso9660\x00', &(0x7f0000001f00)='./file0\x00', 0x0, 0x0, &(0x7f0000003480), 0x0, &(0x7f0000003540)) 2018/04/16 23:06:32 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640), 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/16 23:06:33 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80006, 0xad) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x352, [0x20000a00, 0x0, 0x0, 0x20000a30, 0x20000d28], 0x0, &(0x7f0000000040), &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]}, 0x3ca) r1 = shmget$private(0x0, 0x2000, 0x40c, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) open(&(0x7f0000000180)='./file0\x00', 0x2100, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000140)=0xffffffffffffffff) 2018/04/16 23:06:33 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x31, &(0x7f0000000080)={0x8}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) 2018/04/16 23:06:33 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) tee(r0, 0xffffffffffffffff, 0x6, 0x0) 2018/04/16 23:06:33 executing program 3: r0 = socket$inet(0x2, 0x3, 0xff) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f0000001180)}, 0x20008854) 2018/04/16 23:06:33 executing program 4: exit(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) migrate_pages(0x0, 0x40, &(0x7f0000000280), &(0x7f00000002c0)) 2018/04/16 23:06:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:33 executing program 2: keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}) 2018/04/16 23:06:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:33 executing program 3: r0 = socket$inet(0x2, 0x3, 0xff) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f0000001180)}, 0x20008854) 2018/04/16 23:06:33 executing program 5: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/166, &(0x7f0000000100)=0xa6) 2018/04/16 23:06:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640), 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/16 23:06:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(0xffffffffffffffff, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:34 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) socketpair$inet6(0xa, 0xb, 0x2, &(0x7f0000000000)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000013ffc), 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x1bee, 0x1, &(0x7f0000000280)=[{&(0x7f0000000100)="f2f225cf9c8e601c8fc64493ff538f175adb3a6eaea63c1a58782d71630cb70a3003caa6524ea9b30e52ed2d28e9e4e80585a1e9d94ac5bb83b2d6cd272cf26e3ad4dc867d3a9d26b992f609cab37a09b9d2fc883678b148277c748f0c3908ba63bf7e686bc85cc12624e3e445fa5b9ae5356f8cb032af85c21ec1639b44dc0867e89d5e7b1553d2609b49c0dc61c20cfdb29cbd8d159c6eed71d666b7ed2c934e", 0xa1, 0x10001}], 0x0, &(0x7f00000002c0)={[{@nocase='nocase', 0x2c}]}) 2018/04/16 23:06:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640), 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/16 23:06:34 executing program 5: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000855ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bd9fff)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) 2018/04/16 23:06:34 executing program 3: r0 = socket$inet(0x2, 0x3, 0xff) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f0000001180)}, 0x20008854) 2018/04/16 23:06:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640), 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:34 executing program 4: exit(0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) migrate_pages(0x0, 0x40, &(0x7f0000000280), &(0x7f00000002c0)) 2018/04/16 23:06:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000200)="b5", 0x1, 0x3}], 0x0, &(0x7f00000004c0)) 2018/04/16 23:06:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640), 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:35 executing program 5: shmget(0x3, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) 2018/04/16 23:06:35 executing program 2: r0 = getpid() ptrace$getregset(0x4204, r0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=""/139, 0x8b}) 2018/04/16 23:06:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/16 23:06:35 executing program 3: r0 = socket$inet(0x2, 0x3, 0xff) sendmsg(r0, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f0000001180)}, 0x20008854) 2018/04/16 23:06:35 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a}) 2018/04/16 23:06:35 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp6\x00') 2018/04/16 23:06:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640), 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:36 executing program 3: connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f0000001180)}, 0x20008854) 2018/04/16 23:06:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a}) 2018/04/16 23:06:36 executing program 2: syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000001400)="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", 0xf81, 0x7f}], 0x0, &(0x7f0000000240)) 2018/04/16 23:06:36 executing program 6: clock_gettime(0x0, &(0x7f0000000140)={0x0}) setitimer(0x400000000000001, &(0x7f0000000100)={{0x77359400}, {r0}}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000fe0)={{0x0, 0xd30}, {0x0, r1/1000+30000}}, 0x0) 2018/04/16 23:06:36 executing program 4: socket$netlink(0x10, 0x3, 0x16) 2018/04/16 23:06:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/16 23:06:36 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) write$tun(r0, &(0x7f0000000180)={@void, @void, @mpls={[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, @rand_addr}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}, 0x28) 2018/04/16 23:06:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:36 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) write$tun(r0, &(0x7f0000000180)={@void, @void, @mpls={[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}, 0x28) 2018/04/16 23:06:36 executing program 3: r0 = socket$inet(0x2, 0x0, 0xff) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f0000001180)}, 0x20008854) 2018/04/16 23:06:36 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') accept4$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000380)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000005880)={0x0, @remote, @multicast1}, &(0x7f00000058c0)=0xc) clock_gettime(0x0, &(0x7f0000009680)={0x0}) recvmmsg(r0, &(0x7f00000095c0)=[{{&(0x7f0000005900)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000005b80)=[{&(0x7f0000005980)=""/253, 0xfd}, {&(0x7f0000005a80)=""/212, 0xd4}], 0x2, &(0x7f0000005bc0)=""/251, 0xfb, 0x3}, 0x674}, {{&(0x7f0000005cc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000006040)=[{&(0x7f0000005d40)=""/101, 0x65}, {&(0x7f0000005dc0)=""/236, 0xec}, {&(0x7f0000005ec0)=""/44, 0x2c}, {&(0x7f0000005f00)=""/1, 0x1}, {&(0x7f0000005f40)=""/69, 0x45}, {&(0x7f0000005fc0)=""/73, 0x49}, {&(0x7f0000007000)=""/4096, 0x1000}], 0x7, &(0x7f0000006080)=""/163, 0xa3, 0x1000}, 0x3}, {{&(0x7f0000006140)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000006200)=[{&(0x7f00000061c0)=""/19, 0x13}], 0x1, &(0x7f0000006240)=""/127, 0x7f}, 0x600000000}, {{&(0x7f00000062c0)=@un=@abs, 0x80, &(0x7f0000006800)=[{&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000006340)=""/57, 0x39}, {&(0x7f0000006480)=""/43, 0x2b}, {&(0x7f00000064c0)=""/242, 0xf2}, {&(0x7f00000065c0)=""/150, 0x96}, {&(0x7f0000006680)=""/229, 0xe5}, {&(0x7f0000006780)=""/123, 0x7b}], 0x7, 0x0, 0x0, 0x7}, 0x7a}, {{&(0x7f0000006d40)=@nfc_llcp, 0x80, &(0x7f0000009540)=[{&(0x7f0000006e80)=""/228, 0xe4}, {&(0x7f0000009000)=""/176, 0xb0}, {&(0x7f0000006f80)=""/45, 0x2d}, {&(0x7f00000090c0)=""/132, 0x84}, {&(0x7f0000009200)=""/226, 0xe2}, {&(0x7f0000009380)=""/200, 0xc8}], 0x6, 0x0, 0x0, 0x6}, 0x4}], 0x5, 0x2, &(0x7f00000096c0)={r7}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000009700)={'bond_slave_1\x00', 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000009740)={0x0, @loopback, @multicast1}, &(0x7f0000009780)=0xc) getsockname$packet(r0, &(0x7f0000009800)={0x0, 0x0, 0x0}, &(0x7f0000009840)=0x14) recvmsg(r0, &(0x7f000000a940)={&(0x7f0000009880)=@hci={0x0, 0x0}, 0x80, &(0x7f0000009900), 0x0, &(0x7f0000009940)=""/4096, 0x1000, 0x956}, 0x40) getpeername$packet(0xffffffffffffffff, &(0x7f000000ab40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000ab80)=0x14) getpeername$packet(r1, &(0x7f000000abc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000ac00)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000ac40)={0x0, @loopback, @rand_addr}, &(0x7f000000ac80)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000eec0)={{{@in6=@mcast1, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f000000efc0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000f340)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f000000f440)=0xe8) getsockname(0xffffffffffffffff, &(0x7f000000f480)=@can={0x0, 0x0}, &(0x7f000000f500)=0x80) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f000000f540)={@remote}, &(0x7f000000f580)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000000f700)={0x0, @multicast2, @local}, &(0x7f000000f740)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000000f780)={@multicast1, @multicast1, 0x0}, &(0x7f000000f7c0)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000000f800)={@empty, @local, 0x0}, &(0x7f000000f840)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f000000f880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000f8c0)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000fa40)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000000fa80)={@ipv4, 0x0}, &(0x7f000000fac0)=0x14) accept4$packet(r1, &(0x7f000000ffc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000010000)=0x14, 0x80800) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000010a80)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000010a40)={&(0x7f0000010040)={0x72c, r3, 0x700, 0x70bd2d, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r4}, {0x1ac, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc757}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x16c, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x2, 0x0, 0xffffffff}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}]}}, {{0x8, 0x1, r14}, {0x22c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100000001}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7f}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r19}}}]}}, {{0x8, 0x1}, {0x80, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r20}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}]}}, {{0x8, 0x1}, {0xe8, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5fa0}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc46}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r22}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x72c}, 0x1, 0x0, 0x0, 0x801}, 0x4000) 2018/04/16 23:06:36 executing program 4: socket$netlink(0x10, 0x3, 0x16) 2018/04/16 23:06:36 executing program 5: futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/04/16 23:06:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:37 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) 2018/04/16 23:06:37 executing program 4: r0 = getpid() process_vm_writev(r0, &(0x7f0000000440)=[{&(0x7f0000000240)=""/207, 0xcf}, {&(0x7f0000000040)=""/68, 0x44}, {&(0x7f0000000140)=""/98, 0x62}], 0x3, &(0x7f00000008c0)=[{&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000600)=""/204, 0xcc}], 0x2, 0x0) 2018/04/16 23:06:37 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffecd, 0x200007fd, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) getpeername$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/16 23:06:37 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f0000001180)}, 0x20008854) 2018/04/16 23:06:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/16 23:06:37 executing program 2: timer_create(0x0, &(0x7f0000000340)={0x0, 0x0, 0x1, @thr={&(0x7f0000000200), &(0x7f00000002c0)}}, &(0x7f0000000380)) timer_gettime(0x0, &(0x7f00000003c0)) 2018/04/16 23:06:37 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:37 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000180)) 2018/04/16 23:06:37 executing program 4: setrlimit(0x7, &(0x7f0000a9cff8)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000001180)="2f70726f632f7379732f6e65742f697066726573685f706572696f6700000000000000000000000000000b0fbddc1a49175d346f40ce943ba4b97b9180d8a13f9a9af8ab03af5ffdca04d1b1040d47000b3d184bcfb5eadacf693de9486b", 0x2, 0x0) 2018/04/16 23:06:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:37 executing program 6: memfd_create(&(0x7f0000000200)='team_slave_0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0x0, 0x0}) 2018/04/16 23:06:37 executing program 5: wait4(0x0, &(0x7f0000000140), 0x4, &(0x7f0000000180)) 2018/04/16 23:06:37 executing program 3: r0 = socket$inet(0x2, 0x3, 0xff) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f0000001180)}, 0x20008854) 2018/04/16 23:06:37 executing program 2: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 2018/04/16 23:06:37 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000007c0)) 2018/04/16 23:06:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:38 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'bridge_slave_0\x00'}) 2018/04/16 23:06:38 executing program 4: sysinfo(&(0x7f0000000000)=""/38) 2018/04/16 23:06:38 executing program 3: r0 = socket$inet(0x2, 0x3, 0xff) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f0000001180)}, 0x20008854) 2018/04/16 23:06:38 executing program 5: r0 = inotify_init() close(r0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)={@local, @multicast2, @rand_addr}, &(0x7f0000000080)=0xc) 2018/04/16 23:06:38 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x24) 2018/04/16 23:06:38 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x0, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/16 23:06:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x5, 0x0, 0xfffffffffffffffc}) 2018/04/16 23:06:38 executing program 4: inotify_init1(0x80001) 2018/04/16 23:06:38 executing program 7: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:38 executing program 3: r0 = socket$inet(0x2, 0x3, 0xff) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f0000001180)}, 0x0) 2018/04/16 23:06:38 executing program 6: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) fcntl$setsig(r1, 0xa, 0x4) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/16 23:06:38 executing program 5: 2018/04/16 23:06:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/route\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x400003, 0x10001) 2018/04/16 23:06:38 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [], 0xa, "9597029f64"}, 0x10) 2018/04/16 23:06:38 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup3(r1, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x6) lseek(r0, 0x0, 0x4) 2018/04/16 23:06:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:39 executing program 5: request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='user+\x00', 0xffffffffffffffff) 2018/04/16 23:06:39 executing program 4: r0 = open(&(0x7f0000adeff6)='./file0\x00', 0x10028042, 0x0) seccomp(0x100000000000001, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sendfile(r0, r0, 0x0, 0x0) 2018/04/16 23:06:39 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup3(r1, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x6) lseek(r0, 0x0, 0x4) 2018/04/16 23:06:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x0, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/16 23:06:39 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) dup3(r1, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x6) lseek(r0, 0x0, 0x4) 2018/04/16 23:06:39 executing program 6: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) fcntl$setsig(r1, 0xa, 0x4) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/16 23:06:39 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x0, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:39 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) fcntl$setsig(r1, 0xa, 0x4) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) [ 89.688332] audit: type=1326 audit(1523919999.687:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6886 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0xffff0000 2018/04/16 23:06:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)) 2018/04/16 23:06:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0xfb) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) 2018/04/16 23:06:39 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)) 2018/04/16 23:06:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:39 executing program 3: r0 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000004ff4)) 2018/04/16 23:06:40 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getuid() 2018/04/16 23:06:40 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f00000002c0)="9e", 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) 2018/04/16 23:06:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) [ 90.432550] audit: type=1326 audit(1523920000.431:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6886 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455329 code=0xffff0000 2018/04/16 23:06:40 executing program 4: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000001f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x1e, 0xd, 0x1, &(0x7f0000000000)) 2018/04/16 23:06:40 executing program 3: 2018/04/16 23:06:40 executing program 2: 2018/04/16 23:06:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x0, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/16 23:06:40 executing program 6: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) fcntl$setsig(r1, 0xa, 0x4) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/16 23:06:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x0, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:41 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) fcntl$setsig(r1, 0xa, 0x4) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/16 23:06:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000100)=""/138) 2018/04/16 23:06:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42}, 0x14}, 0x1}, 0x0) 2018/04/16 23:06:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x0, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:41 executing program 6: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) fcntl$setsig(r1, 0xa, 0x4) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/16 23:06:41 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x1}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r1, &(0x7f0000000080)={&(0x7f0000000180)=@ax25, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000003c0)=""/84, 0x54}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x400000, 0xfffffdef, &(0x7f0000000280)) 2018/04/16 23:06:41 executing program 2: r0 = epoll_create1(0x0) close(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) write(r0, &(0x7f000014d000), 0x0) 2018/04/16 23:06:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000000000004) write(r0, &(0x7f0000000080)="2700000014000707030e000012020a00110001002940000000721011010e49d6a926ab4500d6ec", 0x27) 2018/04/16 23:06:41 executing program 2: io_setup(0xc, &(0x7f00000046c0)) io_setup(0x2fab, &(0x7f00000000c0)) io_setup(0x81, &(0x7f0000000080)) io_setup(0x3, &(0x7f0000000140)) io_setup(0x80, &(0x7f0000209ff8)) 2018/04/16 23:06:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:41 executing program 4: syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/16 23:06:41 executing program 2: io_setup(0xc, &(0x7f00000046c0)) io_setup(0x2fab, &(0x7f00000000c0)) io_setup(0x81, &(0x7f0000000080)) io_setup(0x3, &(0x7f0000000140)) io_setup(0x80, &(0x7f0000209ff8)) 2018/04/16 23:06:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:42 executing program 2: io_setup(0xc, &(0x7f00000046c0)) io_setup(0x2fab, &(0x7f00000000c0)) io_setup(0x81, &(0x7f0000000080)) io_setup(0x3, &(0x7f0000000140)) io_setup(0x80, &(0x7f0000209ff8)) 2018/04/16 23:06:42 executing program 5: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) read(r0, &(0x7f0000eabe80)=""/384, 0x24c) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) fcntl$setsig(r1, 0xa, 0x4) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/16 23:06:42 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42}, 0x14}, 0x1}, 0x0) 2018/04/16 23:06:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:42 executing program 4: syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/16 23:06:42 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x200007ff, &(0x7f00000001c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000002080)="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", 0x457}], 0x1) writev(r0, &(0x7f0000000800)=[{&(0x7f0000000600)="3d1f801c0e15b56e3a6b1c20b425f8579b15264e2fdad73424482bec5dd51bab835bfafe5af892b01f8d5c458b48ceaf9dbc36c217420129fd7172b78dce069aab2de6a19eeaff57e884840527e86ced7fa95ad0333f9e798e6c92dc01b02ad1d43ab4dc2dec9cd59cd67834a020a88d", 0x70}], 0x1) 2018/04/16 23:06:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:42 executing program 2: mq_unlink(&(0x7f0000003a80)=';wlan1\x00') 2018/04/16 23:06:42 executing program 6: syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x8000) r2 = epoll_create1(0x0) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/16 23:06:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000003c0)='./file0/control\x00') 2018/04/16 23:06:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:42 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) inotify_rm_watch(r0, r1) 2018/04/16 23:06:43 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x5, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/16 23:06:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:43 executing program 3: syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/16 23:06:43 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x5, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/04/16 23:06:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:43 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000003fec)) 2018/04/16 23:06:43 executing program 4: syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/16 23:06:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42}, 0x14}, 0x1}, 0x0) 2018/04/16 23:06:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:43 executing program 3: semop(0x0, &(0x7f0000020fe8)=[{0x0, 0x81}], 0x1) 2018/04/16 23:06:43 executing program 6: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r0, 0x0) 2018/04/16 23:06:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:43 executing program 2: syz_open_pts(0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000500)="2f6578650000000c05901caf02d9543cb25ad3b3a5efdc02a232b8000000") fchown(r0, 0x0, 0x0) 2018/04/16 23:06:44 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00000001c0)="164690f11220a801e1bef922777bd6b58d878b3ac7390c59ad21531525000000", 0x20) sendfile(r0, r0, &(0x7f0000000140), 0x10000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) semtimedop(0x0, &(0x7f0000000000)=[{}], 0x1, &(0x7f0000000040)={0x77359400}) 2018/04/16 23:06:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:44 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000000301ffff00000000000000000000004f220800b60000001f"], 0x1c}, 0x1}, 0x0) [ 94.195206] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/16 23:06:44 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000003fec)) 2018/04/16 23:06:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1c) listen(r1, 0x48000000) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) dup2(r0, r1) 2018/04/16 23:06:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040), 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:44 executing program 4: syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/16 23:06:44 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8080000000000002, &(0x7f0000000100)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="95", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="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", 0x4f8}], 0x1) 2018/04/16 23:06:44 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000002c00)=[{{&(0x7f0000000200)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000400)}}, {{&(0x7f0000000580)=@un=@abs, 0x80, &(0x7f0000000ac0), 0x0, &(0x7f0000000b40)}}], 0x2, 0x20000010) 2018/04/16 23:06:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000280), 0xfffffffffffffe74, 0x20008045, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffffffc) sendto$inet(r0, &(0x7f0000260000), 0x0, 0x3fff, 0x0, 0x0) 2018/04/16 23:06:45 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000003fec)) 2018/04/16 23:06:45 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002880)=""/216, 0xd8}], 0x2, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/04/16 23:06:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040), 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:45 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8080000000000002, &(0x7f0000000100)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="95", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="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", 0x4f8}], 0x1) 2018/04/16 23:06:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/149, 0x95}, 0x0) 2018/04/16 23:06:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1c) listen(r1, 0x48000000) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) dup2(r0, r1) 2018/04/16 23:06:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040), 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:45 executing program 0: inotify_init1(0x0) readv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000040)=""/202, 0xca}], 0x1) unshare(0x0) ioprio_set$pid(0x2, 0x0, 0x4001) 2018/04/16 23:06:45 executing program 6: request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='user+\x00', 0xffffffffffffffff) 2018/04/16 23:06:45 executing program 4: syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/16 23:06:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x2000000002, 0x78, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) faccessat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 2018/04/16 23:06:45 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000003fec)) 2018/04/16 23:06:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:46 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/16 23:06:46 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000003fec)) 2018/04/16 23:06:46 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) 2018/04/16 23:06:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'lo\x00'}) 2018/04/16 23:06:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1c) listen(r1, 0x48000000) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) dup2(r0, r1) 2018/04/16 23:06:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'lo\x00'}) 2018/04/16 23:06:46 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x80000000004) write(r2, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/04/16 23:06:46 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000003fec)) 2018/04/16 23:06:46 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2400) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/16 23:06:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1c) listen(r1, 0x48000000) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) dup2(r0, r1) 2018/04/16 23:06:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000640)={0x0, 0x401}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000a40)={0x0, 0x6}, &(0x7f00000009c0)=0xfffffdd5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000740)={0x0, 0xfffffffffffffeff, 0x20, 0x9, 0x3}, &(0x7f0000000780)=0x18) sendmsg$inet_sctp(r1, &(0x7f0000000940)={&(0x7f0000000040)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000080)="1528d246c47fc19e119bac531e3e4d77611aa37f55cbac5bb293b67d872fb0d5aaf66ab57ddc0cb97b5e384e5e63e0b9b77cf75133c5c329d9c2743197f4d9de820258712e6c95b654aeee293834d2e54da3803ae72f8daa4fffb63541707aaacd300b4da3df54bd9d03f61e9a1079225e666d5888d2bfb135696923726ef3798298ef91ba134875cc28e78a685565bc9f3e18b83f4e8d3f74a4fe420a8c99ec5218ab88d7a6e39eefe6b45daf4c4042983884d001a8746827adf53c4ab26941c2ab0d62c13cb8", 0xc7}, {&(0x7f0000000200)="dd906708cc4cb42b02780ffc8affd6faeb3197042465a740442e04934af4e5e69aadbd1c1edd37ea8f05ebaf614f23d7d9139fc0e15d3b5c2af9c986635661712fa135779b00221584b87d4776a544c336f6fe961d3f78fc8407b6fb02a894ef5536d812b4f4", 0x66}, {&(0x7f0000000380)="7e1fe04448bfc27db401b2ed064cc40b5628654caa20d71f82806ed6087d1807d3dab87b15aef70024f7b3b6cb0140adf84b4f3b2deb73daa3d7bad735d2661adcbc6010e6a76a9dd6ddce58370dae0be20364c5f7b8e7dee53eb99ef959d5b7eb1e3ef3bf7910385fab8052a1c4edf0baa6e8912b2a52ede41f1549c67854db048dcfb1d364708ffd76cf618c2d49d05331d7cdc95d26ef6179462e8142cbf98b7ae78288ca3e9c76b2d134dda9cdfcdd46c20f1e6e95939dcf21439f0d6b0c9ddfb0d4c09732", 0xc7}, {&(0x7f0000000500)="fd94bb75b618017861f5e14307c60eb92823fa829330bfb53e720907cd0150c45d40960c7cb6c34dd922b62edafdcaaccf463b6cc4ef98404b17fe063a65b10ec1a2fabea4c3887b0dc85e5e22bc0f5b06da3ed89779c93c209ae397c2df380e4d906d94f4f0ac3982c0040b1f0b6495ff691f8829c1702c5d1c9a517c735783987d24e8ab7625849339ab77a3366eb316d01e863badae55508375cb045b04eadbb926ab919c3fcdca9c5fe15de9ca173f669fbe2cfef60ce39f7bfd6a98d57de846bcbc7cd4f6a03e71e9425b4354069e0cfb9f758fd3bd554faf484fa0c644a585a5691f27792a4beac3461863485f123506", 0xf3}], 0x4, &(0x7f00000007c0)=[@sndinfo={0x1c, 0x84, 0x2, {0xdba0000000000000, 0x8000, 0x400, 0x400, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x10000000000, 0x5, 0x97, 0x6, 0x100, 0x6, 0x6e0000000, r3}}, @init={0x14, 0x84, 0x0, {0x7f, 0x80, 0x49d3, 0x7fffffff}}, @init={0x14, 0x84, 0x0, {0x8, 0x800, 0x1, 0x9}}, @init={0x14, 0x84, 0x0, {0x0, 0x0, 0x8, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x1, 0x3, 0x5, 0xb3, 0x5, 0x1d, 0x5, r4}}, @init={0x14, 0x84, 0x0, {0x10000, 0xffff, 0x7ff, 0x401}}], 0x134, 0x20040000}, 0x40000) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/16 23:06:46 executing program 4: syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cd8ff4)) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/16 23:06:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:46 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c6c1543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) 2018/04/16 23:06:47 executing program 5: syz_emit_ethernet(0x2a, &(0x7f0000003ed2)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000003fec)) 2018/04/16 23:06:47 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000004b40)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)="95", 0x1}], 0x1, &(0x7f0000000380)}}], 0x1, 0x40) 2018/04/16 23:06:47 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000140)="0403000000e3cd682c46090000c18de74e2d8645132ec11bb240665100c0e18028010450877eac35ff0000004ca17682c62fcf9a7220328488c1e7d82390f17254eb036d30", 0x45, 0x40088c0, &(0x7f0000000000)={0xa, 0x800, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/16 23:06:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}, 0x1c) listen(r1, 0x48000000) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/04/16 23:06:47 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000240), 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000d40)=ANY=[]}, 0x1}, 0x0) [ 97.394924] ================================================================== [ 97.402604] BUG: KMSAN: uninit-value in vmac_setkey+0x337/0x940 [ 97.408724] CPU: 1 PID: 7252 Comm: syz-executor5 Not tainted 4.16.0+ #84 [ 97.416705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.426071] Call Trace: [ 97.429668] dump_stack+0x185/0x1d0 [ 97.433459] ? vmac_setkey+0x337/0x940 [ 97.437554] kmsan_report+0x142/0x240 [ 97.441368] ? aes_set_key+0x260/0x260 [ 97.445267] __msan_warning_32+0x6c/0xb0 [ 97.449336] ? aes_set_key+0x260/0x260 [ 97.453239] vmac_setkey+0x337/0x940 [ 97.456965] ? vmac_final+0x3f80/0x3f80 [ 97.460947] shash_async_setkey+0x337/0x4c0 [ 97.465279] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 97.470650] ? trace_kmalloc+0xb6/0x2b0 [ 97.474644] ? shash_async_digest+0x1b0/0x1b0 [ 97.479149] crypto_ahash_setkey+0x31a/0x470 [ 97.483570] hash_setkey+0x8b/0xa0 [ 97.487127] alg_setsockopt+0x6c5/0x740 [ 97.491107] ? hash_release+0x50/0x50 [ 97.494918] ? alg_accept+0xd0/0xd0 [ 97.498558] SYSC_setsockopt+0x4b8/0x570 [ 97.502633] SyS_setsockopt+0x76/0xa0 [ 97.506464] do_syscall_64+0x309/0x430 [ 97.510389] ? SYSC_recv+0xe0/0xe0 [ 97.514032] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 97.520182] RIP: 0033:0x455329 [ 97.523387] RSP: 002b:00007ff3d6670c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 97.531221] RAX: ffffffffffffffda RBX: 00007ff3d66716d4 RCX: 0000000000455329 [ 97.538677] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 97.545984] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 97.553263] R10: 0000000020f3eff0 R11: 0000000000000246 R12: 00000000ffffffff [ 97.560544] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 97.567846] [ 97.569478] Local variable description: ----out.i@vmac_setkey [ 97.575361] Variable was created at: [ 97.579110] vmac_setkey+0x93/0x940 [ 97.582754] shash_async_setkey+0x337/0x4c0 [ 97.587081] ================================================================== [ 97.594478] Disabling lock debugging due to kernel taint [ 97.599935] Kernel panic - not syncing: panic_on_warn set ... [ 97.599935] [ 97.607320] CPU: 1 PID: 7252 Comm: syz-executor5 Tainted: G B 4.16.0+ #84 [ 97.615557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.624936] Call Trace: [ 97.627551] dump_stack+0x185/0x1d0 [ 97.631203] panic+0x39d/0x940 [ 97.634503] ? vmac_setkey+0x337/0x940 [ 97.638403] kmsan_report+0x238/0x240 [ 97.642243] ? aes_set_key+0x260/0x260 [ 97.646142] __msan_warning_32+0x6c/0xb0 [ 97.650216] ? aes_set_key+0x260/0x260 [ 97.654232] vmac_setkey+0x337/0x940 [ 97.657967] ? vmac_final+0x3f80/0x3f80 [ 97.662062] shash_async_setkey+0x337/0x4c0 [ 97.666399] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 97.671782] ? trace_kmalloc+0xb6/0x2b0 [ 97.675769] ? shash_async_digest+0x1b0/0x1b0 [ 97.680628] crypto_ahash_setkey+0x31a/0x470 [ 97.685050] hash_setkey+0x8b/0xa0 [ 97.688703] alg_setsockopt+0x6c5/0x740 [ 97.692689] ? hash_release+0x50/0x50 [ 97.696500] ? alg_accept+0xd0/0xd0 [ 97.700317] SYSC_setsockopt+0x4b8/0x570 [ 97.704395] SyS_setsockopt+0x76/0xa0 [ 97.708210] do_syscall_64+0x309/0x430 [ 97.712126] ? SYSC_recv+0xe0/0xe0 [ 97.715686] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 97.720883] RIP: 0033:0x455329 [ 97.724079] RSP: 002b:00007ff3d6670c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 97.731808] RAX: ffffffffffffffda RBX: 00007ff3d66716d4 RCX: 0000000000455329 [ 97.739107] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 97.746508] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 97.753790] R10: 0000000020f3eff0 R11: 0000000000000246 R12: 00000000ffffffff [ 97.761163] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 97.769006] Dumping ftrace buffer: [ 97.772548] (ftrace buffer empty) [ 97.776246] Kernel Offset: disabled [ 97.779863] Rebooting in 86400 seconds..