[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 21.904187] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 22.245778] random: sshd: uninitialized urandom read (32 bytes read) [ 22.502481] random: sshd: uninitialized urandom read (32 bytes read) [ 23.033926] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 36.013585] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.23' (ECDSA) to the list of known hosts. [ 41.792912] random: sshd: uninitialized urandom read (32 bytes read) 2018/08/27 12:16:08 parsed 1 programs [ 43.077028] random: cc1: uninitialized urandom read (8 bytes read) 2018/08/27 12:16:10 executed programs: 0 [ 44.348615] IPVS: ftp: loaded support on port[0] = 21 [ 44.348622] IPVS: ftp: loaded support on port[0] = 21 [ 44.360512] IPVS: ftp: loaded support on port[0] = 21 [ 44.373908] IPVS: ftp: loaded support on port[0] = 21 [ 44.374992] IPVS: ftp: loaded support on port[0] = 21 [ 44.394427] IPVS: ftp: loaded support on port[0] = 21 [ 44.397273] IPVS: ftp: loaded support on port[0] = 21 [ 44.402432] IPVS: ftp: loaded support on port[0] = 21 [ 45.702922] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.709521] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.719855] device bridge_slave_0 entered promiscuous mode [ 45.747096] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.753524] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.774073] device bridge_slave_0 entered promiscuous mode [ 45.788927] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.795403] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.807633] device bridge_slave_0 entered promiscuous mode [ 45.817213] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.823629] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.831672] device bridge_slave_0 entered promiscuous mode [ 45.841591] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.848110] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.858530] device bridge_slave_0 entered promiscuous mode [ 45.881534] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.887990] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.899987] device bridge_slave_1 entered promiscuous mode [ 45.906915] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.913339] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.922329] device bridge_slave_0 entered promiscuous mode [ 45.931869] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.938288] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.952324] device bridge_slave_1 entered promiscuous mode [ 45.960756] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.967172] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.975956] device bridge_slave_1 entered promiscuous mode [ 45.984450] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.990949] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.999575] device bridge_slave_0 entered promiscuous mode [ 46.006563] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.012975] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.020578] device bridge_slave_1 entered promiscuous mode [ 46.028727] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.037566] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.044816] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.051227] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.071073] device bridge_slave_1 entered promiscuous mode [ 46.079129] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.087551] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.093975] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.102758] device bridge_slave_0 entered promiscuous mode [ 46.113782] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.120200] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.128522] device bridge_slave_1 entered promiscuous mode [ 46.137027] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.147506] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.154875] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.161284] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.172611] device bridge_slave_1 entered promiscuous mode [ 46.182171] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.194157] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.201977] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.210749] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.217138] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.237117] device bridge_slave_1 entered promiscuous mode [ 46.256794] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.265445] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.274482] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.281921] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.346693] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.357026] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.384136] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.460626] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.487069] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.497634] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.523387] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.549094] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.561296] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.576763] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.608289] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.617854] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.657617] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.669575] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.679090] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.694870] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.706642] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.744936] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 46.795069] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 46.842159] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 47.057020] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.073039] team0: Port device team_slave_0 added [ 47.079501] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.091179] team0: Port device team_slave_0 added [ 47.117669] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.130057] team0: Port device team_slave_0 added [ 47.145429] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.159617] team0: Port device team_slave_0 added [ 47.179868] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.187435] team0: Port device team_slave_1 added [ 47.207698] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.218821] team0: Port device team_slave_0 added [ 47.224976] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.236100] team0: Port device team_slave_1 added [ 47.249696] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.258617] team0: Port device team_slave_1 added [ 47.264623] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.272827] team0: Port device team_slave_0 added [ 47.282250] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.290995] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.299122] team0: Port device team_slave_1 added [ 47.307599] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.317735] team0: Port device team_slave_1 added [ 47.325302] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.332506] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.341110] team0: Port device team_slave_0 added [ 47.350201] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.363280] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.371007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.379874] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.388243] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 47.396148] team0: Port device team_slave_0 added [ 47.406643] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.416291] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.427222] team0: Port device team_slave_1 added [ 47.436780] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.447220] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.456184] team0: Port device team_slave_1 added [ 47.463315] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.470429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.480775] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.492258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.500022] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.507702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.515419] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.523232] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.530167] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.538637] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.546744] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.556169] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.566038] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.575561] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.585509] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.594754] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.601753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.616431] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.635864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.648052] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.656230] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.664042] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.671672] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.679513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.687210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.695186] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.702950] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.710775] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.719420] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 47.727216] team0: Port device team_slave_1 added [ 47.732661] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.739901] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.748202] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.764765] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.774935] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.786746] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.798831] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.807199] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.815738] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.824790] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.843827] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.851898] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.859785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.867628] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.875337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.883079] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.890749] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.898565] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.907423] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.914696] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.923213] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.934451] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.944984] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.954320] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.964430] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.977422] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.995924] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.007031] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.015007] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.023082] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.031003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.038781] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 48.046712] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 48.056523] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.064429] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.074626] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.084956] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.093946] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.105066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.127589] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.139172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.146969] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.155106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.162931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 48.170755] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 48.181755] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.197660] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.219481] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.229400] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.245690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.258577] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.267986] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.275644] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.311628] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.318841] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.333276] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.357570] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.365592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.373309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.381232] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.978051] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.984583] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.991612] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.998021] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.019771] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.037606] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.044015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.050730] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.057157] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.079798] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.088203] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.094610] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.101308] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.107710] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.115557] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.136687] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.143196] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.149878] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.156427] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.180186] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.202633] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.209037] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.215732] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.222148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.245800] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.267615] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.274029] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.280746] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.287150] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.326014] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.332524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.340134] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.348179] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.355801] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.363082] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.370690] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.403813] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.410261] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.416986] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.423419] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.431780] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.441799] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.448196] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.454916] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.461309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.474919] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 50.390727] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.402917] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.231666] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.261471] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.309030] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.424114] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.504434] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.534590] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.552228] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.564583] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.580520] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.600024] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.637060] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.749966] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.796045] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.809938] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.830433] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.837975] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.844178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.855146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.882072] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.934845] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.941149] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.952307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.972081] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.985418] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.003822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.108245] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.114544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.125948] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.149272] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.155471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.164301] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.187175] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.194758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.206075] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.220259] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.230265] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.244070] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.251208] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.258803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.271204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.282568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.294287] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.389759] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.451964] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.472953] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.504994] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.525843] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.547418] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.092516] hrtimer: interrupt took 33491 ns 2018/08/27 12:16:21 executed programs: 8 [ 55.408685] ================================================================== [ 55.416208] BUG: KASAN: use-after-free in ccid_hc_tx_delete+0xe0/0x100 [ 55.422883] Read of size 8 at addr ffff8801abbc3640 by task syz-executor5/6504 [ 55.430260] [ 55.431907] CPU: 0 PID: 6504 Comm: syz-executor5 Not tainted 4.19.0-rc1+ #211 [ 55.439188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.448716] Call Trace: [ 55.451302] [ 55.453467] dump_stack+0x1c9/0x2b4 [ 55.457109] ? dump_stack_print_info.cold.2+0x52/0x52 [ 55.462309] ? printk+0xa7/0xcf [ 55.465593] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 55.470366] ? ccid_hc_tx_delete+0xe0/0x100 [ 55.474731] print_address_description+0x6c/0x20b [ 55.479588] ? ccid_hc_tx_delete+0xe0/0x100 [ 55.483931] kasan_report.cold.7+0x242/0x30d [ 55.488354] __asan_report_load8_noabort+0x14/0x20 [ 55.493291] ccid_hc_tx_delete+0xe0/0x100 [ 55.497443] ? dccp_init_sock+0x4a0/0x4a0 [ 55.501601] dccp_sk_destruct+0x3c/0x80 [ 55.505590] __sk_destruct+0x107/0xa60 [ 55.509490] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 55.514429] ? retint_kernel+0x10/0x10 [ 55.518344] ? lock_acquire+0x25f/0x4f0 [ 55.522335] ? lock_release+0x9f0/0x9f0 [ 55.526323] ? debug_stats_show+0x100/0x100 [ 55.530660] ? file_free_rcu+0x6f/0x90 [ 55.534557] ? kmem_cache_free+0x246/0x280 [ 55.538801] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 55.543741] rcu_process_callbacks+0xf78/0x27c0 [ 55.548430] ? call_rcu_sched+0x20/0x20 [ 55.552416] ? find_held_lock+0x36/0x1c0 [ 55.556499] ? _raw_spin_unlock_irq+0x27/0x70 [ 55.561000] ? _raw_spin_unlock_irq+0x27/0x70 [ 55.565502] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 55.570093] ? trace_hardirqs_on+0xbd/0x2c0 [ 55.574423] ? kasan_check_read+0x11/0x20 [ 55.578579] ? __run_timers+0x9c8/0xc60 [ 55.582563] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 55.587675] ? kasan_check_write+0x14/0x20 [ 55.591931] ? do_raw_spin_lock+0xc1/0x200 [ 55.596179] ? _raw_spin_unlock_irq+0x27/0x70 [ 55.600693] ? __run_timers+0x9f6/0xc60 [ 55.604683] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 55.610057] ? rcu_irq_exit+0xd8/0x110 [ 55.613953] ? irq_exit+0xbd/0x210 [ 55.617503] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.622270] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 55.626860] ? retint_kernel+0x10/0x10 [ 55.630764] ? trace_hardirqs_on_caller+0xc0/0x2b0 [ 55.635704] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.640469] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 55.645948] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.650713] ? kasan_check_read+0x11/0x20 [ 55.654871] ? rcu_is_watching+0x8c/0x150 [ 55.659037] ? retint_kernel+0x10/0x10 [ 55.662950] ? rcu_pm_notify+0xc0/0xc0 [ 55.666865] __do_softirq+0x2eb/0xa74 [ 55.670695] ? __irqentry_text_end+0x1f9f00/0x1f9f00 [ 55.675811] ? trace_hardirqs_off+0xb8/0x2b0 [ 55.680225] ? kasan_check_read+0x11/0x20 [ 55.684385] ? do_raw_spin_unlock+0xa7/0x2f0 [ 55.688803] ? native_apic_msr_write+0x5b/0x80 [ 55.693398] ? lapic_next_event+0x5a/0x90 [ 55.697560] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 55.703111] ? clockevents_program_event+0x140/0x370 [ 55.708226] ? trace_hardirqs_off+0xb8/0x2b0 [ 55.712639] ? rcu_is_watching+0x8c/0x150 [ 55.716792] ? trace_hardirqs_on+0x2c0/0x2c0 [ 55.721218] irq_exit+0x1d6/0x210 [ 55.724682] smp_apic_timer_interrupt+0x18e/0x6a0 [ 55.729537] ? smp_call_function_single_interrupt+0x5d0/0x5d0 [ 55.735432] ? interrupt_entry+0xb5/0xf0 [ 55.739501] ? trace_hardirqs_off_caller+0xbb/0x2b0 [ 55.744525] ? trace_hardirqs_off_caller+0xbb/0x2b0 [ 55.749545] ? trace_hardirqs_off+0xb8/0x2b0 [ 55.753961] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.758811] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 55.763829] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 55.768851] ? task_prio+0x50/0x50 [ 55.772415] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.777274] apic_timer_interrupt+0xf/0x20 [ 55.781508] [ 55.783752] RIP: 0010:kmem_cache_alloc+0x270/0x710 [ 55.788686] Code: 4d 85 d2 75 db 65 ff 0d 5e 8a 46 7e e9 ec fe ff ff e8 c4 68 c7 ff 48 83 3d 24 5a 36 06 00 0f 84 35 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 7b fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 9d 02 [ 55.807597] RSP: 0018:ffff8801c4427ac0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 55.815318] RAX: 0000000000000000 RBX: 00000000006000c0 RCX: 0000000000000000 [ 55.822592] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000282 [ 55.829871] RBP: ffff8801c4427b30 R08: ffff8801b5b9e040 R09: 0000000000000000 [ 55.837170] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801b3e8d500 [ 55.844453] R13: ffff8801d954f940 R14: ffff8801d9e6ac00 R15: 00000000006000c0 [ 55.851755] ? trace_hardirqs_on+0xbd/0x2c0 [ 55.856091] ? kasan_check_read+0x11/0x20 [ 55.860246] ? perf_unpin_context+0x56/0x70 [ 55.864578] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 55.869696] ? sock_destroy_inode+0x60/0x60 [ 55.874035] sock_alloc_inode+0x1d/0x260 [ 55.878108] ? sock_destroy_inode+0x60/0x60 [ 55.882437] alloc_inode+0x63/0x190 [ 55.886079] new_inode_pseudo+0x71/0x1a0 [ 55.890151] ? prune_icache_sb+0x1c0/0x1c0 [ 55.894393] ? __do_sys_perf_event_open+0x7bb/0x2f30 [ 55.899499] ? graph_lock+0x170/0x170 [ 55.903313] sock_alloc+0x41/0x270 [ 55.906862] __sock_create+0x175/0x940 [ 55.910768] ? perf_event_set_output+0x670/0x670 [ 55.915534] ? kernel_sock_ip_overhead+0x570/0x570 [ 55.920487] __sys_socket+0x106/0x260 [ 55.924292] ? lockdep_hardirqs_on+0x421/0x5c0 [ 55.928880] ? move_addr_to_kernel+0x70/0x70 [ 55.933316] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.938685] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 55.943801] __x64_sys_socket+0x73/0xb0 [ 55.947787] do_syscall_64+0x1b9/0x820 [ 55.951684] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 55.957058] ? syscall_return_slowpath+0x5e0/0x5e0 [ 55.961996] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 55.967023] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 55.972048] ? recalc_sigpending_tsk+0x180/0x180 [ 55.976811] ? kasan_check_write+0x14/0x20 [ 55.981058] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 55.985932] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 55.991133] RIP: 0033:0x457089 [ 55.994332] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 56.014138] RSP: 002b:00007f01336cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 56.021865] RAX: ffffffffffffffda RBX: 00007f01336d06d4 RCX: 0000000000457089 [ 56.029152] RDX: 0000000000000000 RSI: 0000040000080806 RDI: 000000000000000a [ 56.036426] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 56.043702] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 56.050980] R13: 00000000004d5e38 R14: 00000000004c96d7 R15: 0000000000000000 [ 56.058252] [ 56.059872] Allocated by task 6468: [ 56.063525] save_stack+0x43/0xd0 [ 56.066995] kasan_kmalloc+0xc4/0xe0 [ 56.070714] kasan_slab_alloc+0x12/0x20 [ 56.074693] kmem_cache_alloc+0x12e/0x710 [ 56.078844] ccid_new+0x25b/0x3e0 [ 56.082303] dccp_hdlr_ccid+0x27/0x150 [ 56.086194] __dccp_feat_activate+0x184/0x270 [ 56.090699] dccp_feat_activate_values+0x3b6/0x839 [ 56.095637] dccp_rcv_state_process+0x11dc/0x1a30 [ 56.100488] dccp_v6_do_rcv+0x26f/0xb80 [ 56.104469] __release_sock+0x12f/0x3a0 [ 56.108449] release_sock+0xad/0x2c0 [ 56.112178] __inet_stream_connect+0x61f/0x1160 [ 56.116855] inet_stream_connect+0x58/0xa0 [ 56.121106] __sys_connect+0x37d/0x4c0 [ 56.124997] __x64_sys_connect+0x73/0xb0 [ 56.129066] do_syscall_64+0x1b9/0x820 [ 56.132963] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.138146] [ 56.139778] Freed by task 6486: [ 56.143064] save_stack+0x43/0xd0 [ 56.146524] __kasan_slab_free+0x11a/0x170 [ 56.150767] kasan_slab_free+0xe/0x10 [ 56.154570] kmem_cache_free+0x86/0x280 [ 56.158555] ccid_hc_tx_delete+0xc3/0x100 [ 56.162705] dccp_hdlr_ccid+0x7d/0x150 [ 56.166600] __dccp_feat_activate+0x184/0x270 [ 56.171099] dccp_feat_activate_values+0x3b6/0x839 [ 56.176036] dccp_create_openreq_child+0x47a/0x620 [ 56.180974] dccp_v6_request_recv_sock+0x253/0x2040 [ 56.185993] dccp_check_req+0x46e/0x6c0 [ 56.189976] dccp_v6_rcv+0x88e/0x1d9c [ 56.193780] ip6_input_finish+0x407/0x1a40 [ 56.198019] ip6_input+0xe9/0x600 [ 56.201474] ip6_rcv_finish+0x17a/0x330 [ 56.205453] ipv6_rcv+0x11e/0x650 [ 56.208926] __netif_receive_skb_one_core+0x14d/0x200 [ 56.214122] __netif_receive_skb+0x2c/0x1e0 [ 56.218451] process_backlog+0x219/0x760 [ 56.222518] net_rx_action+0x799/0x1900 [ 56.226497] __do_softirq+0x2eb/0xa74 [ 56.230295] [ 56.231931] The buggy address belongs to the object at ffff8801abbc3640 [ 56.231931] which belongs to the cache ccid2_hc_tx_sock of size 1240 [ 56.245121] The buggy address is located 0 bytes inside of [ 56.245121] 1240-byte region [ffff8801abbc3640, ffff8801abbc3b18) [ 56.256932] The buggy address belongs to the page: [ 56.261873] page:ffffea0006aef080 count:1 mapcount:0 mapping:ffff8801cda01680 index:0x0 compound_mapcount: 0 [ 56.271879] flags: 0x2fffc0000008100(slab|head) [ 56.276579] raw: 02fffc0000008100 ffff8801cd9fb248 ffffea0006d7c708 ffff8801cda01680 [ 56.284470] raw: 0000000000000000 ffff8801abbc2040 0000000100000005 0000000000000000 [ 56.292350] page dumped because: kasan: bad access detected [ 56.298060] [ 56.299687] Memory state around the buggy address: [ 56.304625] ffff8801abbc3500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.312001] ffff8801abbc3580: fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc fc [ 56.319363] >ffff8801abbc3600: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 56.326726] ^ [ 56.332184] ffff8801abbc3680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.339549] ffff8801abbc3700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 56.346922] ================================================================== [ 56.354279] Disabling lock debugging due to kernel taint [ 56.359805] Kernel panic - not syncing: panic_on_warn set ... [ 56.359805] [ 56.367183] CPU: 0 PID: 6504 Comm: syz-executor5 Tainted: G B 4.19.0-rc1+ #211 [ 56.375844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.385192] Call Trace: [ 56.387773] [ 56.389938] dump_stack+0x1c9/0x2b4 [ 56.393570] ? dump_stack_print_info.cold.2+0x52/0x52 [ 56.398769] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.403536] panic+0x238/0x4e7 [ 56.406737] ? add_taint.cold.5+0x16/0x16 [ 56.410901] ? trace_hardirqs_on+0xb4/0x2c0 [ 56.415234] ? trace_hardirqs_on+0x9a/0x2c0 [ 56.419571] ? ccid_hc_tx_delete+0xe0/0x100 [ 56.423906] kasan_end_report+0x47/0x4f [ 56.427904] kasan_report.cold.7+0x76/0x30d [ 56.432240] __asan_report_load8_noabort+0x14/0x20 [ 56.437175] ccid_hc_tx_delete+0xe0/0x100 [ 56.441333] ? dccp_init_sock+0x4a0/0x4a0 [ 56.445489] dccp_sk_destruct+0x3c/0x80 [ 56.449471] __sk_destruct+0x107/0xa60 [ 56.453370] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 56.458312] ? retint_kernel+0x10/0x10 [ 56.462217] ? lock_acquire+0x25f/0x4f0 [ 56.466202] ? lock_release+0x9f0/0x9f0 [ 56.470187] ? debug_stats_show+0x100/0x100 [ 56.474514] ? file_free_rcu+0x6f/0x90 [ 56.478409] ? kmem_cache_free+0x246/0x280 [ 56.482651] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 56.487588] rcu_process_callbacks+0xf78/0x27c0 [ 56.492258] ? call_rcu_sched+0x20/0x20 [ 56.496231] ? find_held_lock+0x36/0x1c0 [ 56.500301] ? _raw_spin_unlock_irq+0x27/0x70 [ 56.504791] ? _raw_spin_unlock_irq+0x27/0x70 [ 56.509281] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 56.513858] ? trace_hardirqs_on+0xbd/0x2c0 [ 56.518181] ? kasan_check_read+0x11/0x20 [ 56.522325] ? __run_timers+0x9c8/0xc60 [ 56.526300] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 56.531400] ? kasan_check_write+0x14/0x20 [ 56.535631] ? do_raw_spin_lock+0xc1/0x200 [ 56.539864] ? _raw_spin_unlock_irq+0x27/0x70 [ 56.544364] ? __run_timers+0x9f6/0xc60 [ 56.548340] ? __bpf_trace_timer_expire_entry+0x30/0x30 [ 56.553707] ? rcu_irq_exit+0xd8/0x110 [ 56.557590] ? irq_exit+0xbd/0x210 [ 56.561128] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.565970] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 56.570545] ? retint_kernel+0x10/0x10 [ 56.574430] ? trace_hardirqs_on_caller+0xc0/0x2b0 [ 56.579357] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.584109] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 56.589561] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 56.594317] ? kasan_check_read+0x11/0x20 [ 56.598460] ? rcu_is_watching+0x8c/0x150 [ 56.602604] ? retint_kernel+0x10/0x10 [ 56.606487] ? rcu_pm_notify+0xc0/0xc0 [ 56.610376] __do_softirq+0x2eb/0xa74 [ 56.614179] ? __irqentry_text_end+0x1f9f00/0x1f9f00 [ 56.619276] ? trace_hardirqs_off+0xb8/0x2b0 [ 56.623678] ? kasan_check_read+0x11/0x20 [ 56.627823] ? do_raw_spin_unlock+0xa7/0x2f0 [ 56.632228] ? native_apic_msr_write+0x5b/0x80 [ 56.636807] ? lapic_next_event+0x5a/0x90 [ 56.640955] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 56.646492] ? clockevents_program_event+0x140/0x370 [ 56.651592] ? trace_hardirqs_off+0xb8/0x2b0 [ 56.655997] ? rcu_is_watching+0x8c/0x150 [ 56.660142] ? trace_hardirqs_on+0x2c0/0x2c0 [ 56.664549] irq_exit+0x1d6/0x210 [ 56.667998] smp_apic_timer_interrupt+0x18e/0x6a0 [ 56.672862] ? smp_call_function_single_interrupt+0x5d0/0x5d0 [ 56.678751] ? interrupt_entry+0xb5/0xf0 [ 56.682807] ? trace_hardirqs_off_caller+0xbb/0x2b0 [ 56.687815] ? trace_hardirqs_off_caller+0xbb/0x2b0 [ 56.692824] ? trace_hardirqs_off+0xb8/0x2b0 [ 56.697227] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.702068] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 56.707078] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 56.712095] ? task_prio+0x50/0x50 [ 56.715635] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.720480] apic_timer_interrupt+0xf/0x20 [ 56.724705] [ 56.726946] RIP: 0010:kmem_cache_alloc+0x270/0x710 [ 56.731885] Code: 4d 85 d2 75 db 65 ff 0d 5e 8a 46 7e e9 ec fe ff ff e8 c4 68 c7 ff 48 83 3d 24 5a 36 06 00 0f 84 35 03 00 00 48 8b 7d d0 57 9d <0f> 1f 44 00 00 e9 7b fe ff ff 31 d2 be a5 01 00 00 48 c7 c7 9d 02 [ 56.750797] RSP: 0018:ffff8801c4427ac0 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13 [ 56.758502] RAX: 0000000000000000 RBX: 00000000006000c0 RCX: 0000000000000000 [ 56.765762] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000282 [ 56.773023] RBP: ffff8801c4427b30 R08: ffff8801b5b9e040 R09: 0000000000000000 [ 56.780292] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801b3e8d500 [ 56.787551] R13: ffff8801d954f940 R14: ffff8801d9e6ac00 R15: 00000000006000c0 [ 56.794835] ? trace_hardirqs_on+0xbd/0x2c0 [ 56.799152] ? kasan_check_read+0x11/0x20 [ 56.803298] ? perf_unpin_context+0x56/0x70 [ 56.807613] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 56.812716] ? sock_destroy_inode+0x60/0x60 [ 56.817035] sock_alloc_inode+0x1d/0x260 [ 56.821099] ? sock_destroy_inode+0x60/0x60 [ 56.825435] alloc_inode+0x63/0x190 [ 56.829084] new_inode_pseudo+0x71/0x1a0 [ 56.833143] ? prune_icache_sb+0x1c0/0x1c0 [ 56.837380] ? __do_sys_perf_event_open+0x7bb/0x2f30 [ 56.842478] ? graph_lock+0x170/0x170 [ 56.846276] sock_alloc+0x41/0x270 [ 56.849816] __sock_create+0x175/0x940 [ 56.853698] ? perf_event_set_output+0x670/0x670 [ 56.858449] ? kernel_sock_ip_overhead+0x570/0x570 [ 56.863385] __sys_socket+0x106/0x260 [ 56.867179] ? lockdep_hardirqs_on+0x421/0x5c0 [ 56.871757] ? move_addr_to_kernel+0x70/0x70 [ 56.876166] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.881524] ? trace_hardirqs_off_caller+0x2b0/0x2b0 [ 56.886625] __x64_sys_socket+0x73/0xb0 [ 56.890599] do_syscall_64+0x1b9/0x820 [ 56.894485] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 56.899855] ? syscall_return_slowpath+0x5e0/0x5e0 [ 56.904779] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 56.909791] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 56.914803] ? recalc_sigpending_tsk+0x180/0x180 [ 56.919554] ? kasan_check_write+0x14/0x20 [ 56.923790] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.929136] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 56.934318] RIP: 0033:0x457089 [ 56.937508] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 56.956401] RSP: 002b:00007f01336cfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 56.964105] RAX: ffffffffffffffda RBX: 00007f01336d06d4 RCX: 0000000000457089 [ 56.971367] RDX: 0000000000000000 RSI: 0000040000080806 RDI: 000000000000000a [ 56.978630] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 56.985906] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 56.993180] R13: 00000000004d5e38 R14: 00000000004c96d7 R15: 0000000000000000 [ 57.000771] Dumping ftrace buffer: [ 57.004305] (ftrace buffer empty) [ 57.007994] Kernel Offset: disabled [ 57.011601] Rebooting in 86400 seconds..