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 '10.128.10.19' (ECDSA) to the list of known hosts. 2018/04/19 18:29:04 fuzzer started 2018/04/19 18:29:04 dialing manager at 10.128.0.26:37327 2018/04/19 18:29:10 kcov=true, comps=false 2018/04/19 18:29:13 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x10040000000000ca}, 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$inet(0x2, 0xa, 0x0, &(0x7f0000000000)) 2018/04/19 18:29:13 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x10040000000000ca}, 0x2c) r0 = bpf$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(0x2, 0x3, 0x0, &(0x7f0000000000)) 2018/04/19 18:29:13 executing program 7: socket$kcm(0x2, 0x0, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0xf9}, 0x2c) r0 = bpf$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(0x730000, 0x0, 0x0, &(0x7f0000000000)) 2018/04/19 18:29:13 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x10040000000000ca}, 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$inet(0x2, 0x9, 0x0, &(0x7f0000000000)) 2018/04/19 18:29:13 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x10040000000000ca}, 0x2c) r0 = bpf$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(0x2, 0x80e, 0x0, &(0x7f0000000080)) 2018/04/19 18:29:13 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x10040000000000ca}, 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(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/04/19 18:29:13 executing program 5: 2018/04/19 18:29:13 executing program 6: syzkaller login: [ 42.730407] ip (3760) used greatest stack depth: 54672 bytes left [ 43.327476] ip (3819) used greatest stack depth: 54072 bytes left [ 44.322727] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.329262] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.367863] device bridge_slave_0 entered promiscuous mode [ 44.555215] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.561696] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.605369] device bridge_slave_1 entered promiscuous mode [ 44.621112] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.627548] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.637216] device bridge_slave_0 entered promiscuous mode [ 44.653817] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.660270] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.676717] device bridge_slave_0 entered promiscuous mode [ 44.706072] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.712525] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.734509] device bridge_slave_0 entered promiscuous mode [ 44.759518] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.765976] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.788719] device bridge_slave_0 entered promiscuous mode [ 44.816175] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 44.834703] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.841218] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.866459] device bridge_slave_1 entered promiscuous mode [ 44.880829] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.887330] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.907293] device bridge_slave_0 entered promiscuous mode [ 44.929760] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.936252] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.954334] device bridge_slave_0 entered promiscuous mode [ 44.968181] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.974678] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.991964] device bridge_slave_1 entered promiscuous mode [ 45.001569] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.008107] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.023956] device bridge_slave_1 entered promiscuous mode [ 45.033435] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.042998] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.049481] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.071909] device bridge_slave_1 entered promiscuous mode [ 45.087724] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.094189] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.115924] device bridge_slave_1 entered promiscuous mode [ 45.136152] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.142579] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.169203] device bridge_slave_0 entered promiscuous mode [ 45.177925] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.187640] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.194113] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.213894] device bridge_slave_1 entered promiscuous mode [ 45.250666] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.258291] ip (3972) used greatest stack depth: 53960 bytes left [ 45.268861] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.276459] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.287808] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.334933] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.405685] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.412163] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.449000] device bridge_slave_1 entered promiscuous mode [ 45.458096] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.468544] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.492377] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.502481] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.515411] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.690066] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.713228] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 45.913991] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.065187] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.290682] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.320281] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.453463] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.465408] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.472853] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.488013] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.557904] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.632855] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.690353] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.709971] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.718934] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.734253] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.959419] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.974799] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.202330] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.315624] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.536123] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.591983] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.611401] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.621915] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.675541] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.722790] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.730599] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.749241] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.777921] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.808499] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.816670] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.829388] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.922933] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.943828] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.950955] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.974645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.999945] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.013544] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.031677] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.039562] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.061964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.084475] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.091669] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.104597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.142393] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.152120] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.163872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.183662] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.195094] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.202096] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.242817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.270559] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.280348] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.288064] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.295418] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.322505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.358137] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.385089] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.401636] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.411740] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.425345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.441192] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.458376] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.471133] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.480849] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.519295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.545834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.577162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.594527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.610759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.635528] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.660487] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.668350] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.684377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.728468] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.735737] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.774773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.820463] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.827989] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.854788] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.027415] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.034641] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.049194] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.419572] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.426104] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.432899] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.439339] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.469272] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.483484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.649552] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.656022] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.662902] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.669357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.689122] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.706705] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.713281] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.720188] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.726669] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.753978] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.784806] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.791299] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.798199] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.804658] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.857953] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.044126] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.050624] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.057479] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.063971] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.083821] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.122910] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.129401] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.136313] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.142799] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.215996] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.222823] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.229279] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.236133] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.242615] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.250816] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.488130] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.504151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.533078] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.564518] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.585703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.611647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.661843] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.668326] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.675236] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.681701] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.717982] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.513074] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.824123] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.906126] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.110006] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.272141] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.412205] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.629988] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.636290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.657623] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.693093] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.702158] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.731836] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.755165] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.769980] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.901972] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.910121] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.921632] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.106833] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.167122] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.173457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.181473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.220200] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.226464] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.239807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.519231] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.525499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.533633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.571197] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.577839] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.590677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.978099] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.984360] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.003966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.481910] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/19 18:29:40 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x10040000000000ca}, 0x2c) r0 = bpf$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(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/04/19 18:29:40 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x10040000000000ca}, 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$inet(0x2, 0x7, 0x0, &(0x7f0000000000)) 2018/04/19 18:29:40 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x10040000000000ca}, 0x2c) r0 = bpf$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(0x2, 0x5, 0x0, &(0x7f0000000000)) 2018/04/19 18:29:40 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x10040000000000ca}, 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$inet(0x2, 0x8, 0x0, &(0x7f0000000000)) 2018/04/19 18:29:40 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x10040000000000ca}, 0x2c) r0 = bpf$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(0x2, 0x0, 0x0, &(0x7f0000000000)) 2018/04/19 18:29:40 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x5c}, 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$inet(0x400000, 0x0, 0x0, &(0x7f0000000080)) 2018/04/19 18:29:40 executing program 5: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x10040000000000ca}, 0x2c) r0 = bpf$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(0x2, 0xc, 0x0, &(0x7f0000000000)) 2018/04/19 18:29:40 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x10040000000000ca}, 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$inet(0x2, 0xb, 0x0, &(0x7f0000000000)) 2018/04/19 18:29:40 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x400000000000000a, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/04/19 18:29:40 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="25e10a430d715fe4c4962a7806cabe2ca13b04327eb9b30d47d6cfee86e1971ee93299edc44d95c425845425ee10518ebd5b98630e05d86e00cd708c0ff3e893eb766e1c75fbdc53bca1f146af67750548d8c07efe81a120389cae047761d58734e5f211bb86366ac778f19a1f21145456656ff9cd9caa4d10ba6463e36e4eb9cdc6b81d4aef73407c06fbc9eb43ea1677823cb4961d83406b8dda0d1b1afc0fdb9f1f4d4b362e5bac90fade6aa971a94a5fb2610e3d12de444714bb2f8e943097d4ee346a3bef5786361a2ffbf7482ee0bc6afd7051b2d395b1efee15ca5e27abea40229df248706d4294c8ca6a9bb4bb1a", 0xf2, 0x4, &(0x7f00000001c0)={0xa, 0x4e23, 0xffffffffffff0001, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff925c655f}, 0x1c) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}}, 0xfffffffffffffef5) timerfd_gettime(r0, &(0x7f0000000200)) 2018/04/19 18:29:40 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000080)={0x2, 0x640, 0x0, @empty, 'vcan0\x00'}) r1 = socket$inet6(0xa, 0x8000000000000003, 0x5) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f00000000c0)=0x4, 0x4) sendmmsg(r1, &(0x7f0000000040)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x28}}], 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/19 18:29:40 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x400100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7fff, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x807, 0x224, 0x8000, 0x101, 0x101, 0x0, 0x4, 0x7, r1}, 0x20) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0xa, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000240)={r3, 0x22}) arch_prctl(0x0, &(0x7f0000000280)="209d1d79d302d5d413c27f176ddf4c066ee56383fd43842be4a0b8605789559496cc95842bd275db1a919f04fdc0d5b98e09e9999cc9c8bea3adb9e0f6e16e2012c08d3356428abc9e4f7a961b2222e2d649d68914d953ce2d4bc8e2f0c32eb34b5c9b14636251603010153d647912aa586af90fb4a90f7f") ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffffe, {0x2}, "0008000000759b288842f5ac1f020409"}) 2018/04/19 18:29:40 executing program 4: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xcf, 0x2000) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/04/19 18:29:40 executing program 3: 2018/04/19 18:29:40 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x10040000000000ca}, 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$inet(0x705000, 0x0, 0x0, &(0x7f0000000000)) 2018/04/19 18:29:40 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x10040000000000ca}, 0x2c) r0 = bpf$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(0x2, 0x8, 0x0, &(0x7f0000000000)) 2018/04/19 18:29:41 executing program 5: 2018/04/19 18:29:41 executing program 4: capset(&(0x7f00001e8ff8)={0x20071026}, &(0x7f0000032fe8)) mlock2(&(0x7f00009b5000/0x3000)=nil, 0xd5ff438933b6e90a, 0x0) 2018/04/19 18:29:41 executing program 7: request_key(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="6c6f63707573657473656c667070703073797374656d6d643573756d213abe5ba42a00", 0x0) 2018/04/19 18:29:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000000)=""/3, &(0x7f0000000040)=0x3) 2018/04/19 18:29:41 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="9a148be70e76", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x2c, 0x0, @remote={0xfe, 0x80, [0xfffffff5], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff05, 0x0, 0x0, 0x0, [0x294], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/19 18:29:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000bc6000)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f000039e000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f0000810000), 0x0, &(0x7f0000239000), 0x231}}], 0x1, 0x0, 0x0) 2018/04/19 18:29:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000500)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f00000000c0)=0x2, 0x100000162) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/19 18:29:41 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x10040000000000ca}, 0x2c) r0 = bpf$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(0x705000, 0x7, 0x0, &(0x7f0000000000)) [ 68.122515] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure [ 68.157502] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/04/19 18:29:41 executing program 5: 2018/04/19 18:29:41 executing program 1: 2018/04/19 18:29:41 executing program 7: request_key(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="6c6f63707573657473656c667070703073797374656d6d643573756d213abe5ba42a00", 0x0) 2018/04/19 18:29:41 executing program 3: 2018/04/19 18:29:41 executing program 4: clone(0x4000, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) 2018/04/19 18:29:41 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x10040000000000ca}, 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$inet(0x730000, 0x7, 0x0, &(0x7f0000000000)) 2018/04/19 18:29:41 executing program 5: 2018/04/19 18:29:41 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x10040000000000ca}, 0x2c) r0 = bpf$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(0x7fffffffefff, 0x7, 0x0, &(0x7f0000000000)) 2018/04/19 18:29:41 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x10040000000000ca}, 0x2c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x8, 0x1000, &(0x7f0000000000)="288b66817fffffff", &(0x7f0000000340)=""/4096}, 0x28) r0 = bpf$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(0x2, 0x0, 0x0, &(0x7f0000000000)) 2018/04/19 18:29:41 executing program 3: 2018/04/19 18:29:41 executing program 7: 2018/04/19 18:29:41 executing program 2: 2018/04/19 18:29:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000bc6000)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f000039e000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f0000810000), 0x0, &(0x7f0000239000), 0x231}}], 0x1, 0x0, 0x0) 2018/04/19 18:29:41 executing program 4: 2018/04/19 18:29:42 executing program 3: 2018/04/19 18:29:42 executing program 5: 2018/04/19 18:29:42 executing program 7: 2018/04/19 18:29:42 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000006ffc), 0x4) 2018/04/19 18:29:42 executing program 4: r0 = socket$inet(0x2, 0x3, 0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYBLOB="000004000000005d"], &(0x7f0000000040)=0x1) sendto$inet(r0, &(0x7f0000000000), 0x1c, 0x0, &(0x7f00000000c0)={0x2}, 0x10) 2018/04/19 18:29:42 executing program 6: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x10040000000000ca}, 0x2c) r0 = bpf$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(0x7fffffffefff, 0x7, 0x0, &(0x7f0000000000)) 2018/04/19 18:29:42 executing program 5: 2018/04/19 18:29:42 executing program 3: 2018/04/19 18:29:42 executing program 1: 2018/04/19 18:29:42 executing program 1: 2018/04/19 18:29:42 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x0) keyctl$setperm(0x5, 0x0, 0x0) 2018/04/19 18:29:42 executing program 2: 2018/04/19 18:29:42 executing program 4: 2018/04/19 18:29:42 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000140)) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)) 2018/04/19 18:29:42 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) poll(&(0x7f00000000c0)=[{r1}, {r0}], 0x2, 0x0) 2018/04/19 18:29:42 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080), 0xff) 2018/04/19 18:29:42 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x0) 2018/04/19 18:29:42 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x4, &(0x7f0000000080)="4f4610cf", 0x4) 2018/04/19 18:29:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x81e, 0x8000, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = socket$packet(0x11, 0x400040000000003, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x803}]}, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f00000043c0)="86", 0x1}], 0x1, &(0x7f0000000200)}, 0x0) 2018/04/19 18:29:42 executing program 4: open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r0 = open(&(0x7f0000001000)='./file0\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100), 0x0, 0x10000}], 0x0, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0xc002, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0x7527fb3200000002) 2018/04/19 18:29:42 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/04/19 18:29:43 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) dup3(r0, r1, 0x0) 2018/04/19 18:29:43 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x20f}, 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(0x16, 0x0, 0x0, &(0x7f0000000000)) [ 70.058147] ================================================================== [ 70.065560] BUG: KMSAN: uninit-value in csum_partial+0x78e/0x850 [ 70.072239] CPU: 1 PID: 5966 Comm: syz-executor1 Not tainted 4.16.0+ #84 [ 70.079082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.088442] Call Trace: [ 70.091025] [ 70.093181] dump_stack+0x185/0x1d0 [ 70.096814] ? csum_partial+0x78e/0x850 [ 70.100788] kmsan_report+0x142/0x240 [ 70.104591] __msan_warning_32+0x6c/0xb0 [ 70.108672] csum_partial+0x78e/0x850 [ 70.112480] csum_partial_ext+0x89/0xa0 [ 70.116462] __skb_checksum+0x6d4/0x1010 [ 70.120538] ? skb_checksum+0x120/0x120 [ 70.124528] __skb_checksum+0xc96/0x1010 [ 70.128600] ? __udp6_lib_lookup+0x37f/0x2ac0 [ 70.133099] ? kmsan_memcpy_origins+0xf1/0x170 [ 70.137696] skb_checksum+0xec/0x120 [ 70.141416] ? skb_checksum+0x120/0x120 [ 70.145399] ? csum_partial_ext+0xa0/0xa0 [ 70.149565] __skb_checksum_complete+0x90/0x400 [ 70.154249] __udp6_lib_rcv+0x21e1/0x3920 [ 70.158397] ? ip6_input_finish+0x55c/0x2110 [ 70.162801] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 70.168158] ? __local_bh_enable_ip+0x3b/0x140 [ 70.172734] ? traceprobe_parse_probe_arg+0xe12/0x1600 [ 70.178009] udpv6_rcv+0x5c/0x70 [ 70.181373] ? udp_v6_early_demux+0x11a0/0x11a0 [ 70.186034] ip6_input_finish+0xa62/0x2110 [ 70.190260] ? ip6table_filter_hook+0xb5/0xe0 [ 70.194742] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 70.200092] ? ip6_input_finish+0x12a1/0x2110 [ 70.204612] ip6_input+0x294/0x320 [ 70.208143] ? ip6_input+0x320/0x320 [ 70.211845] ? ipv6_rcv+0x26d0/0x26d0 [ 70.215631] ipv6_rcv+0x20ec/0x26d0 [ 70.219250] ? local_bh_enable+0x40/0x40 [ 70.223306] __netif_receive_skb_core+0x47cf/0x4a80 [ 70.228313] ? kmsan_set_origin_inline+0x6b/0x120 [ 70.233145] ? ip6_rcv_finish+0x4d0/0x4d0 [ 70.237279] ? traceprobe_parse_probe_arg+0xe12/0x1600 [ 70.242553] process_backlog+0x62d/0xe20 [ 70.246607] ? rps_trigger_softirq+0x2f0/0x2f0 [ 70.251174] net_rx_action+0x7c1/0x1a70 [ 70.255171] ? net_tx_action+0xab0/0xab0 [ 70.259224] __do_softirq+0x56d/0x93d [ 70.263019] do_softirq_own_stack+0x2a/0x40 [ 70.267334] [ 70.269558] __local_bh_enable_ip+0x114/0x140 [ 70.274043] local_bh_enable+0x36/0x40 [ 70.277918] ip6_finish_output2+0x1b6c/0x1f20 [ 70.282406] ip6_finish_output+0xb3f/0xc00 [ 70.286630] ip6_output+0x597/0x6c0 [ 70.290242] ? ip6_output+0x6c0/0x6c0 [ 70.294034] ? ac6_seq_show+0x200/0x200 [ 70.297991] ip6_local_out+0x573/0x640 [ 70.301873] ? __ip6_local_out+0x4f0/0x4f0 [ 70.306099] ip6_send_skb+0xfa/0x380 [ 70.309800] udp_v6_send_skb+0x116a/0x1880 [ 70.314035] udpv6_sendmsg+0x15f4/0x45b0 [ 70.318083] ? rw_copy_check_uvector+0x5af/0x6c0 [ 70.322834] ? rw_copy_check_uvector+0x643/0x6c0 [ 70.327577] ? ip_copy_metadata+0xac0/0xac0 [ 70.331894] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 70.336632] inet_sendmsg+0x48d/0x740 [ 70.340428] ? security_socket_sendmsg+0x9e/0x210 [ 70.345253] ? inet_getname+0x500/0x500 [ 70.349221] ___sys_sendmsg+0xec0/0x1310 [ 70.353279] ? __fdget+0x4e/0x60 [ 70.356633] ? __fget_light+0x56/0x710 [ 70.360504] ? __fdget+0x4e/0x60 [ 70.363856] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 70.369203] ? __fget_light+0x6b9/0x710 [ 70.373171] SYSC_sendmsg+0x2a3/0x3d0 [ 70.376959] SyS_sendmsg+0x54/0x80 [ 70.380483] do_syscall_64+0x309/0x430 [ 70.384355] ? ___sys_sendmsg+0x1310/0x1310 [ 70.388668] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 70.393837] RIP: 0033:0x455329 [ 70.397008] RSP: 002b:00007fe68fd2ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 70.404710] RAX: ffffffffffffffda RBX: 00007fe68fd2b6d4 RCX: 0000000000455329 [ 70.411964] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000013 [ 70.419217] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 70.426473] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 70.433728] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000000 [ 70.440983] [ 70.442591] Uninit was created at: [ 70.446119] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 70.451116] kmsan_alloc_page+0x82/0xe0 [ 70.455076] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 70.459814] alloc_pages_current+0x6b5/0x970 [ 70.464204] skb_page_frag_refill+0x3ba/0x5e0 [ 70.468698] sk_page_frag_refill+0xa4/0x340 [ 70.473010] __ip6_append_data+0x1a20/0x4bb0 [ 70.477407] ip6_append_data+0x40e/0x6b0 [ 70.481453] udpv6_sendmsg+0xfd5/0x45b0 [ 70.485412] inet_sendmsg+0x48d/0x740 [ 70.489196] ___sys_sendmsg+0xec0/0x1310 [ 70.493247] SYSC_sendmsg+0x2a3/0x3d0 [ 70.497130] SyS_sendmsg+0x54/0x80 [ 70.500650] do_syscall_64+0x309/0x430 [ 70.506522] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 70.511687] ================================================================== [ 70.519028] Disabling lock debugging due to kernel taint [ 70.524470] Kernel panic - not syncing: panic_on_warn set ... [ 70.524470] [ 70.532602] CPU: 1 PID: 5966 Comm: syz-executor1 Tainted: G B 4.16.0+ #84 [ 70.540724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 70.550061] Call Trace: [ 70.552627] [ 70.554766] dump_stack+0x185/0x1d0 [ 70.558381] panic+0x39d/0x940 [ 70.561573] ? csum_partial+0x78e/0x850 [ 70.565531] kmsan_report+0x238/0x240 [ 70.569316] __msan_warning_32+0x6c/0xb0 [ 70.573364] csum_partial+0x78e/0x850 [ 70.577153] csum_partial_ext+0x89/0xa0 [ 70.581116] __skb_checksum+0x6d4/0x1010 [ 70.585169] ? skb_checksum+0x120/0x120 [ 70.589129] __skb_checksum+0xc96/0x1010 [ 70.593178] ? __udp6_lib_lookup+0x37f/0x2ac0 [ 70.597664] ? kmsan_memcpy_origins+0xf1/0x170 [ 70.602235] skb_checksum+0xec/0x120 [ 70.605934] ? skb_checksum+0x120/0x120 [ 70.609889] ? csum_partial_ext+0xa0/0xa0 [ 70.614037] __skb_checksum_complete+0x90/0x400 [ 70.618695] __udp6_lib_rcv+0x21e1/0x3920 [ 70.622827] ? ip6_input_finish+0x55c/0x2110 [ 70.627219] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 70.632570] ? __local_bh_enable_ip+0x3b/0x140 [ 70.637140] ? traceprobe_parse_probe_arg+0xe12/0x1600 [ 70.642412] udpv6_rcv+0x5c/0x70 [ 70.645766] ? udp_v6_early_demux+0x11a0/0x11a0 [ 70.650421] ip6_input_finish+0xa62/0x2110 [ 70.654648] ? ip6table_filter_hook+0xb5/0xe0 [ 70.659136] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 70.664489] ? ip6_input_finish+0x12a1/0x2110 [ 70.668970] ip6_input+0x294/0x320 [ 70.672494] ? ip6_input+0x320/0x320 [ 70.676197] ? ipv6_rcv+0x26d0/0x26d0 [ 70.679983] ipv6_rcv+0x20ec/0x26d0 [ 70.683596] ? local_bh_enable+0x40/0x40 [ 70.687647] __netif_receive_skb_core+0x47cf/0x4a80 [ 70.692653] ? kmsan_set_origin_inline+0x6b/0x120 [ 70.697488] ? ip6_rcv_finish+0x4d0/0x4d0 [ 70.701622] ? traceprobe_parse_probe_arg+0xe12/0x1600 [ 70.706884] process_backlog+0x62d/0xe20 [ 70.710936] ? rps_trigger_softirq+0x2f0/0x2f0 [ 70.715506] net_rx_action+0x7c1/0x1a70 [ 70.719475] ? net_tx_action+0xab0/0xab0 [ 70.723527] __do_softirq+0x56d/0x93d [ 70.727319] do_softirq_own_stack+0x2a/0x40 [ 70.731620] [ 70.733841] __local_bh_enable_ip+0x114/0x140 [ 70.738325] local_bh_enable+0x36/0x40 [ 70.742201] ip6_finish_output2+0x1b6c/0x1f20 [ 70.746692] ip6_finish_output+0xb3f/0xc00 [ 70.750919] ip6_output+0x597/0x6c0 [ 70.754533] ? ip6_output+0x6c0/0x6c0 [ 70.758322] ? ac6_seq_show+0x200/0x200 [ 70.762285] ip6_local_out+0x573/0x640 [ 70.766164] ? __ip6_local_out+0x4f0/0x4f0 [ 70.770389] ip6_send_skb+0xfa/0x380 [ 70.774090] udp_v6_send_skb+0x116a/0x1880 [ 70.778317] udpv6_sendmsg+0x15f4/0x45b0 [ 70.782368] ? rw_copy_check_uvector+0x5af/0x6c0 [ 70.787110] ? rw_copy_check_uvector+0x643/0x6c0 [ 70.791861] ? ip_copy_metadata+0xac0/0xac0 [ 70.796185] ? udpv6_queue_rcv_skb+0x1c60/0x1c60 [ 70.800928] inet_sendmsg+0x48d/0x740 [ 70.804804] ? security_socket_sendmsg+0x9e/0x210 [ 70.809639] ? inet_getname+0x500/0x500 [ 70.813604] ___sys_sendmsg+0xec0/0x1310 [ 70.817651] ? __fdget+0x4e/0x60 [ 70.821009] ? __fget_light+0x56/0x710 [ 70.824893] ? __fdget+0x4e/0x60 [ 70.828244] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 70.833590] ? __fget_light+0x6b9/0x710 [ 70.837554] SYSC_sendmsg+0x2a3/0x3d0 [ 70.841343] SyS_sendmsg+0x54/0x80 [ 70.844877] do_syscall_64+0x309/0x430 [ 70.848786] ? ___sys_sendmsg+0x1310/0x1310 [ 70.853094] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 70.858272] RIP: 0033:0x455329 [ 70.861443] RSP: 002b:00007fe68fd2ac68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 70.869130] RAX: ffffffffffffffda RBX: 00007fe68fd2b6d4 RCX: 0000000000455329 [ 70.876381] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000013 [ 70.883631] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 70.890985] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 70.898238] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000000 [ 70.906014] Dumping ftrace buffer: [ 70.909546] (ftrace buffer empty) [ 70.913231] Kernel Offset: disabled [ 70.916832] Rebooting in 86400 seconds..