INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.59' (ECDSA) to the list of known hosts. 2018/04/29 18:37:11 fuzzer started 2018/04/29 18:37:12 dialing manager at 10.128.0.26:34153 syzkaller login: [ 50.226334] can: request_module (can-proto-0) failed. [ 50.238329] can: request_module (can-proto-0) failed. 2018/04/29 18:37:20 kcov=true, comps=false 2018/04/29 18:37:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) r1 = accept(r0, 0x0, &(0x7f00000005c0)=0xffffffffffffffad) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd}}, 0x1eb}, 0x1}, 0x0) 2018/04/29 18:37:23 executing program 2: r0 = socket$inet6(0xa, 0x400000000000003, 0x2000000000005) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f0000000000)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x108, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xffffffffffffff01}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0x224, 0x13e}, @common=@inet=@LOG={0x0, 'LOG\x00', 0x0, {0x0, 0x0, "d3f6b48365f7a4c7bf472def259b1323cc7a970aee581f65e609078a5b75"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x1e3, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5db) 2018/04/29 18:37:23 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x40000004e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000005c0)="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", 0x21d}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "af4de8c0a6be412c6a5e8d98a3e272bed38fa6e23bec4494b5444f70ff691f2e8b37eaf406f3e4fe41aa88cf53b07b5914d47730ea9408ed2d84634eba82597213e9682b9e63c3938e2c201f751ff5d1"}, 0xd8) shutdown(r0, 0x1) 2018/04/29 18:37:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="81081800001d000000010054409d0954", 0x10) r1 = accept(r0, 0x0, &(0x7f00000005c0)=0xffffffffffffffad) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x0, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x14, 0x0, 0x0, 0x0, 0x0, {0xd, 0xef48dd819c7df0b7}}, 0x1eb}, 0x1}, 0x0) 2018/04/29 18:37:23 executing program 5: 2018/04/29 18:37:23 executing program 6: 2018/04/29 18:37:23 executing program 4: 2018/04/29 18:37:23 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x5, 0x8400000000003, 0xffffffff00000005}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000280), &(0x7f0000000340)=""/214}, 0x18) [ 55.760257] IPVS: ftp: loaded support on port[0] = 21 [ 55.877446] IPVS: ftp: loaded support on port[0] = 21 [ 55.924931] IPVS: ftp: loaded support on port[0] = 21 [ 55.995091] IPVS: ftp: loaded support on port[0] = 21 [ 56.096110] IPVS: ftp: loaded support on port[0] = 21 [ 56.213123] IPVS: ftp: loaded support on port[0] = 21 [ 56.376578] IPVS: ftp: loaded support on port[0] = 21 [ 56.521885] IPVS: ftp: loaded support on port[0] = 21 [ 57.629596] ip (4695) used greatest stack depth: 54408 bytes left [ 57.838154] ip (4713) used greatest stack depth: 54312 bytes left [ 58.868099] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.874610] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.907257] device bridge_slave_0 entered promiscuous mode [ 59.180417] ip (4820) used greatest stack depth: 54200 bytes left [ 59.181865] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.193278] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.239895] device bridge_slave_0 entered promiscuous mode [ 59.270296] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.276887] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.288388] device bridge_slave_1 entered promiscuous mode [ 59.398813] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.405354] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.445359] device bridge_slave_0 entered promiscuous mode [ 59.491838] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.517149] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.523668] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.565243] device bridge_slave_1 entered promiscuous mode [ 59.591979] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.598585] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.616286] device bridge_slave_0 entered promiscuous mode [ 59.679931] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.686481] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.716258] device bridge_slave_1 entered promiscuous mode [ 59.736654] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.744823] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.751313] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.782140] device bridge_slave_0 entered promiscuous mode [ 59.810862] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.823842] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.830360] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.853229] device bridge_slave_1 entered promiscuous mode [ 59.873673] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.880179] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.907397] device bridge_slave_0 entered promiscuous mode [ 59.959475] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.965992] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.007474] device bridge_slave_1 entered promiscuous mode [ 60.024569] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.058507] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.067576] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.075671] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.082179] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.101268] device bridge_slave_1 entered promiscuous mode [ 60.245185] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.252868] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.320835] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.327354] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.354193] device bridge_slave_0 entered promiscuous mode [ 60.383876] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.391759] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.398299] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.430373] device bridge_slave_0 entered promiscuous mode [ 60.455460] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.476711] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.509422] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.581121] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.587642] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.632591] device bridge_slave_1 entered promiscuous mode [ 60.671460] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 60.679561] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.686421] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.721253] device bridge_slave_1 entered promiscuous mode [ 60.799868] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 60.812312] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 60.820990] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.903323] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 60.986702] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.014341] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.021455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.051204] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.064556] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.074178] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.115885] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 61.233348] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.255200] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.277750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.306748] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.318244] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.325571] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.356015] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.429636] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.511214] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.518763] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.533668] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.567558] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.594846] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.611402] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.631924] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 61.646408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.791660] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.823639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.845911] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 61.853743] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 61.878796] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 61.887897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.905192] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.952492] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 62.061489] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.082182] team0: Port device team_slave_0 added [ 62.101409] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.108515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.143011] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.151403] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.166401] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.188835] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 62.236243] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.278177] team0: Port device team_slave_0 added [ 62.351404] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.373024] team0: Port device team_slave_1 added [ 62.388837] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.398112] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.445019] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 62.452803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.495215] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.507194] team0: Port device team_slave_0 added [ 62.538976] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.560625] team0: Port device team_slave_1 added [ 62.585120] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.598807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.612154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.658469] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.665683] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.697937] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 62.721420] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.739192] team0: Port device team_slave_0 added [ 62.752231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.787795] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.812426] team0: Port device team_slave_0 added [ 62.837452] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 62.849229] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.858988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.882195] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 62.889613] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 62.904467] team0: Port device team_slave_1 added [ 62.925988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.938134] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.977628] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 62.991620] team0: Port device team_slave_0 added [ 63.006097] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.013461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.031248] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.068128] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.082125] team0: Port device team_slave_1 added [ 63.107486] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.134159] team0: Port device team_slave_1 added [ 63.158259] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.174865] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.192567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.220991] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.229594] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.252162] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.264118] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.272175] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.290251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.323477] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.332094] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.357859] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.376843] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.389898] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.408337] team0: Port device team_slave_1 added [ 63.431473] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.454647] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.484580] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.491983] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.510250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.544926] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 63.552916] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.559963] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.585750] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.611977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.630268] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.639488] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.649308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.666390] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.677525] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.686449] team0: Port device team_slave_0 added [ 63.705986] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 63.718996] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 63.729388] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 63.739756] team0: Port device team_slave_0 added [ 63.754166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 63.772087] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 63.788702] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 63.815779] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 63.842548] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.866878] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.881381] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 63.897531] team0: Port device team_slave_1 added [ 63.913088] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 63.925954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.954424] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.979909] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.009176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.031554] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.045659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.057280] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 64.064855] team0: Port device team_slave_1 added [ 64.074015] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.081114] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.094882] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.131357] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.138402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.157138] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.182556] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.192284] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.200666] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.208552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.252376] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.276934] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.309934] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.323880] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.342995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.355277] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 64.362504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 64.371473] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 64.393108] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.411308] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.418791] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.437972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.463522] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.485099] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.542484] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 64.550835] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 64.566373] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 64.599768] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.607671] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.636472] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.688840] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.696306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.716290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.756865] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 64.764930] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.782225] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.902570] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.910240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.928403] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.981396] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 64.989893] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.006334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.332589] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.339133] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.346108] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.352586] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.437735] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.445415] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.484300] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.490851] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.497783] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.504289] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.572485] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.813727] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.820223] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.827093] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.833521] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.846313] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.862883] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.869341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.876206] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.882643] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.915655] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 66.949643] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.956122] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.962956] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.969390] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.044104] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.114006] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.120558] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.127471] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.133984] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.220253] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.488174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.505109] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.534585] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.574426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.598276] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.627147] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.633637] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.640535] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.647093] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.655920] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 67.699774] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.706287] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.713215] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.719699] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.801218] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 68.511573] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.523419] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.795690] ip (5830) used greatest stack depth: 54000 bytes left [ 75.570658] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.752543] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.107756] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.303856] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.385081] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.414539] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.429757] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.576089] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.713995] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.798664] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.944223] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.204155] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.265336] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.271692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.284372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.323960] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.340555] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.536503] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.542965] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.557102] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.605619] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.617815] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.650739] ip (6120) used greatest stack depth: 53992 bytes left [ 77.817173] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.823571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.832202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.128721] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.135239] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.152343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.185003] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.214267] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.220661] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.238010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.277132] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.283474] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.299517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.386275] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.420529] ip (6171) used greatest stack depth: 53912 bytes left [ 78.494275] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.501308] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.513949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.710192] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.716552] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.733084] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 78.792813] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.046231] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.078308] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.191398] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.426819] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.589318] 8021q: adding VLAN 0 to HW filter on device team0 [ 83.482942] ================================================================== [ 83.490394] BUG: KMSAN: uninit-value in tcp_parse_options+0x1161/0x1c70 [ 83.497166] CPU: 1 PID: 6546 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 83.504013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.513389] Call Trace: [ 83.516005] dump_stack+0x185/0x1d0 [ 83.519653] ? tcp_parse_options+0x1161/0x1c70 [ 83.524256] kmsan_report+0x142/0x240 [ 83.528080] __msan_warning_32+0x6c/0xb0 [ 83.532164] tcp_parse_options+0x1161/0x1c70 [ 83.536613] tcp_validate_incoming+0x4f1/0x2790 [ 83.541316] tcp_rcv_state_process+0xb40/0x65f0 [ 83.546010] ? kmsan_set_origin_inline+0x6b/0x120 [ 83.550883] tcp_v4_do_rcv+0xb26/0xd90 [ 83.554792] ? inet_sk_rx_dst_set+0x2c0/0x2c0 [ 83.559301] __release_sock+0x2d6/0x680 [ 83.563297] release_sock+0x97/0x2a0 [ 83.567029] inet_shutdown+0x5c3/0x640 [ 83.570935] ? inet_recvmsg+0x5f0/0x5f0 [ 83.574918] SYSC_shutdown+0x2a3/0x400 [ 83.578818] SyS_shutdown+0x44/0x60 [ 83.582452] do_syscall_64+0x309/0x430 [ 83.586349] ? SYSC_getsockopt+0x570/0x570 [ 83.590605] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 83.595802] RIP: 0033:0x455979 [ 83.598994] RSP: 002b:00007f9432ec4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000030 [ 83.606717] RAX: ffffffffffffffda RBX: 00007f9432ec56d4 RCX: 0000000000455979 [ 83.614003] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000013 [ 83.621297] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 83.628582] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 83.635875] R13: 000000000000065c R14: 00000000006fd940 R15: 0000000000000000 [ 83.643165] [ 83.644804] Uninit was created at: [ 83.648379] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 83.653500] kmsan_kmalloc+0x94/0x100 [ 83.657317] kmsan_slab_alloc+0x11/0x20 [ 83.661313] __kmalloc_node_track_caller+0xaed/0x11c0 [ 83.666520] __alloc_skb+0x2cf/0x9f0 [ 83.670252] tcp_send_fin+0x4dc/0x1e70 [ 83.674165] tcp_shutdown+0x18b/0x200 [ 83.677984] inet_shutdown+0x353/0x640 [ 83.681891] SYSC_shutdown+0x2a3/0x400 [ 83.685800] SyS_shutdown+0x44/0x60 [ 83.689446] do_syscall_64+0x309/0x430 [ 83.693344] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 83.698618] ================================================================== [ 83.705978] Disabling lock debugging due to kernel taint [ 83.711439] Kernel panic - not syncing: panic_on_warn set ... [ 83.711439] [ 83.718829] CPU: 1 PID: 6546 Comm: syz-executor7 Tainted: G B 4.16.0+ #87 [ 83.726975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.741633] Call Trace: [ 83.744250] dump_stack+0x185/0x1d0 [ 83.747918] panic+0x39d/0x940 [ 83.751148] ? tcp_parse_options+0x1161/0x1c70 [ 83.755777] kmsan_report+0x238/0x240 [ 83.759611] __msan_warning_32+0x6c/0xb0 [ 83.763695] tcp_parse_options+0x1161/0x1c70 [ 83.768142] tcp_validate_incoming+0x4f1/0x2790 [ 83.772843] tcp_rcv_state_process+0xb40/0x65f0 [ 83.777537] ? kmsan_set_origin_inline+0x6b/0x120 [ 83.782412] tcp_v4_do_rcv+0xb26/0xd90 [ 83.786336] ? inet_sk_rx_dst_set+0x2c0/0x2c0 [ 83.790957] __release_sock+0x2d6/0x680 [ 83.794978] release_sock+0x97/0x2a0 [ 83.798711] inet_shutdown+0x5c3/0x640 [ 83.802606] ? inet_recvmsg+0x5f0/0x5f0 [ 83.806584] SYSC_shutdown+0x2a3/0x400 [ 83.810481] SyS_shutdown+0x44/0x60 [ 83.814128] do_syscall_64+0x309/0x430 [ 83.818026] ? SYSC_getsockopt+0x570/0x570 [ 83.822280] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 83.827479] RIP: 0033:0x455979 [ 83.830668] RSP: 002b:00007f9432ec4c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000030 [ 83.838390] RAX: ffffffffffffffda RBX: 00007f9432ec56d4 RCX: 0000000000455979 [ 83.845673] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000013 [ 83.852950] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 83.860229] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 83.867510] R13: 000000000000065c R14: 00000000006fd940 R15: 0000000000000000 [ 83.875305] Dumping ftrace buffer: [ 83.878841] (ftrace buffer empty) [ 83.882534] Kernel Offset: disabled [ 83.886137] Rebooting in 86400 seconds..