[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 19.766132] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.437788] random: sshd: uninitialized urandom read (32 bytes read) [ 22.737815] random: sshd: uninitialized urandom read (32 bytes read) [ 23.207212] random: sshd: uninitialized urandom read (32 bytes read) [ 57.139221] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.45' (ECDSA) to the list of known hosts. [ 62.583900] random: sshd: uninitialized urandom read (32 bytes read) 2018/08/04 00:35:22 parsed 1 programs [ 64.132796] random: cc1: uninitialized urandom read (8 bytes read) 2018/08/04 00:35:25 executed programs: 0 [ 65.603807] IPVS: ftp: loaded support on port[0] = 21 [ 65.611820] IPVS: ftp: loaded support on port[0] = 21 [ 65.629679] IPVS: ftp: loaded support on port[0] = 21 [ 65.629954] IPVS: ftp: loaded support on port[0] = 21 [ 65.645692] IPVS: ftp: loaded support on port[0] = 21 [ 65.657655] IPVS: ftp: loaded support on port[0] = 21 [ 65.670698] IPVS: ftp: loaded support on port[0] = 21 [ 65.681883] IPVS: ftp: loaded support on port[0] = 21 [ 66.466157] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.472656] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.483199] device bridge_slave_0 entered promiscuous mode [ 66.490995] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.497535] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.505380] device bridge_slave_0 entered promiscuous mode [ 66.517301] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.523731] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.533060] device bridge_slave_0 entered promiscuous mode [ 66.541502] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.547887] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.557780] device bridge_slave_1 entered promiscuous mode [ 66.565510] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.571968] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.579214] device bridge_slave_0 entered promiscuous mode [ 66.586120] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.592703] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.600204] device bridge_slave_0 entered promiscuous mode [ 66.611842] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.618265] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.626389] device bridge_slave_0 entered promiscuous mode [ 66.634060] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.640479] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.648429] device bridge_slave_1 entered promiscuous mode [ 66.656064] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.662455] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.669456] device bridge_slave_1 entered promiscuous mode [ 66.682982] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.689390] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.698058] device bridge_slave_0 entered promiscuous mode [ 66.706138] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 66.713755] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.720187] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.727937] device bridge_slave_1 entered promiscuous mode [ 66.736160] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.742542] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.751250] device bridge_slave_1 entered promiscuous mode [ 66.758306] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.764686] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.772582] device bridge_slave_1 entered promiscuous mode [ 66.779118] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 66.787322] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 66.795497] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 66.803247] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 66.810612] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 66.819494] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.825896] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.833186] device bridge_slave_1 entered promiscuous mode [ 66.841942] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.848449] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.861989] device bridge_slave_0 entered promiscuous mode [ 66.870211] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 66.878384] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 66.886646] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 66.895290] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 66.907651] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 66.926795] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 66.947448] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.953836] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.964321] device bridge_slave_1 entered promiscuous mode [ 66.982750] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 67.016755] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 67.026478] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.034697] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 67.049668] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.065700] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.074363] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.087593] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 67.095555] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.125886] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.136062] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.144633] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.155968] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.180588] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.207279] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 67.217141] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.226587] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.234440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.245696] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 67.254366] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 67.265813] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 67.274839] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 67.282658] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.290415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.302120] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.323624] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.332475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.340671] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 67.347734] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.357172] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 67.364730] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 67.373899] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.383241] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.392055] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 67.399505] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.413153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.429926] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.438781] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 67.472432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.481303] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 67.488191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.498595] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.517528] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 67.525844] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 67.533130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.542152] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.562992] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 67.575600] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.587742] team0: Port device team_slave_0 added [ 67.593179] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.610784] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.621627] team0: Port device team_slave_1 added [ 67.629258] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.639626] team0: Port device team_slave_0 added [ 67.645802] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.653998] team0: Port device team_slave_0 added [ 67.670678] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.682791] team0: Port device team_slave_0 added [ 67.694338] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.705285] team0: Port device team_slave_0 added [ 67.711847] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.719887] team0: Port device team_slave_1 added [ 67.726449] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.736738] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.744227] team0: Port device team_slave_1 added [ 67.755090] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.764517] team0: Port device team_slave_1 added [ 67.775828] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.789130] team0: Port device team_slave_1 added [ 67.801277] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.809666] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.824304] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.831655] team0: Port device team_slave_0 added [ 67.839231] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.849156] team0: Port device team_slave_0 added [ 67.856679] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 67.867077] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 67.877896] team0: Port device team_slave_1 added [ 67.887715] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.896820] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.910510] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.918415] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.926307] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.934431] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.946407] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.957568] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.967994] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 67.976277] team0: Port device team_slave_0 added [ 67.986557] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 67.995707] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 68.004397] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 68.015325] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.027780] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.040717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.052555] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.060602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.068552] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.076517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.085560] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 68.094171] team0: Port device team_slave_1 added [ 68.105847] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 68.117336] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 68.129159] team0: Port device team_slave_1 added [ 68.136094] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 68.145378] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.155685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.163980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.172337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.180346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.188699] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 68.195828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.204181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.214050] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 68.224364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.234274] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.244698] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 68.254368] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 68.263636] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 68.272625] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 68.285252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.313653] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.327409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.336011] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.343628] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.351761] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.359567] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.367539] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.376087] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 68.385967] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 68.400070] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 68.419643] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 68.426975] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.448659] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.464569] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.472473] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.479925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.487773] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.495509] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.503287] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.525254] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 68.533660] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 68.547934] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.565629] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.582975] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.590937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.603244] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 68.610671] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.619323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.645209] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 68.654948] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.670394] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.698823] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 68.718802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.739209] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.084226] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.090742] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.097842] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.104238] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.118342] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.140819] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.147247] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.153921] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.160313] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.172710] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.182981] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.189383] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.196042] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.202391] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.212390] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.227154] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.233595] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.240323] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.246768] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.254944] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.261366] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.269632] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.278994] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.287664] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.470539] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.476974] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.483643] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.490089] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.498348] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.510674] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.517117] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.523810] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.530210] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.538324] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.587058] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.593588] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.600282] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.606673] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.619270] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 69.680326] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.686785] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.693455] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.699844] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.709136] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.053761] ip (5323) used greatest stack depth: 17160 bytes left [ 70.304539] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.317475] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.337538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.348376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.930143] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.035334] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.129913] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.158449] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.196438] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.230110] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.296640] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.330690] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.349422] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.363984] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.375766] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.441075] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.499554] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.505765] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.513409] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.536569] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.586226] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.592555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.604066] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.616904] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.637473] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.683507] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.689901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.701857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.712300] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 72.747172] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.755477] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.772728] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.782571] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.852375] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.858997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.867892] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.895974] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.926128] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.932660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.948646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.970808] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 72.977576] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.986993] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.044935] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 73.051245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.062543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.080541] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.098446] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.210667] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.236265] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.266664] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.294561] 8021q: adding VLAN 0 to HW filter on device team0 2018/08/04 00:35:33 executed programs: 8 [ 74.747484] ------------[ cut here ]------------ [ 74.754144] ODEBUG: init active (active state 0) object type: timer_list hint: delayed_work_timer_fn+0x0/0x90 [ 74.764385] WARNING: CPU: 1 PID: 6494 at lib/debugobjects.c:329 debug_print_object+0x16a/0x210 [ 74.773138] Kernel panic - not syncing: panic_on_warn set ... [ 74.773138] [ 74.780518] CPU: 1 PID: 6494 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #79 [ 74.787732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.797116] Call Trace: [ 74.799715] dump_stack+0x1c9/0x2b4 [ 74.803353] ? dump_stack_print_info.cold.2+0x52/0x52 [ 74.808560] panic+0x238/0x4e7 [ 74.811774] ? add_taint.cold.5+0x16/0x16 [ 74.815936] ? __warn.cold.8+0x148/0x1ba [ 74.820004] ? __warn.cold.8+0x117/0x1ba [ 74.824076] ? debug_print_object+0x16a/0x210 [ 74.828577] __warn.cold.8+0x163/0x1ba [ 74.832470] ? debug_print_object+0x16a/0x210 [ 74.836975] report_bug+0x252/0x2d0 [ 74.840607] do_error_trap+0x1fc/0x4d0 [ 74.844518] ? math_error+0x3e0/0x3e0 [ 74.848323] ? __internal_add_timer+0x2e0/0x2e0 [ 74.852996] ? vprintk_default+0x28/0x30 [ 74.857064] ? vprintk_func+0x81/0xe7 [ 74.860870] ? printk+0xa7/0xcf [ 74.864159] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 74.869011] do_invalid_op+0x1b/0x20 [ 74.872732] invalid_op+0x14/0x20 [ 74.876196] RIP: 0010:debug_print_object+0x16a/0x210 [ 74.881291] Code: 3a 87 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 92 00 00 00 48 8b 14 dd a0 74 3a 87 4c 89 f6 48 c7 c7 40 6a 3a 87 e8 c6 af e6 fd <0f> 0b 83 05 29 e6 29 05 01 48 83 c4 18 5b 41 5c 41 5d 41 5e 41 5f [ 74.900529] RSP: 0018:ffff8801b344f608 EFLAGS: 00010086 [ 74.905900] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 74.913174] RDX: 0000000000000000 RSI: ffffffff81632481 RDI: 0000000000000001 [ 74.920455] RBP: ffff8801b344f648 R08: ffff8801ca22e2c0 R09: ffffed003b623ec2 [ 74.927726] R10: ffffed003b623ec2 R11: ffff8801db11f617 R12: 0000000000000001 [ 74.935005] R13: ffffffff87f9c9e0 R14: ffffffff873a7040 R15: ffffffff816918a0 [ 74.942291] ? __internal_add_timer+0x2e0/0x2e0 [ 74.946974] ? vprintk_func+0x81/0xe7 [ 74.950788] ? debug_print_object+0x16a/0x210 [ 74.955297] __debug_object_init+0x8e9/0x12e0 [ 74.959803] ? debug_object_free+0x690/0x690 [ 74.964221] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 74.969247] ? trace_hardirqs_on+0xd/0x10 [ 74.973491] ? __debug_object_init+0x581/0x12e0 [ 74.978177] ? debug_object_free+0x690/0x690 [ 74.982603] ? mark_held_locks+0xc9/0x160 [ 74.986767] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 74.991353] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 74.996462] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 75.001484] ? trace_hardirqs_on+0xd/0x10 [ 75.005641] debug_object_init+0x16/0x20 [ 75.009707] init_timer_key+0xa9/0x490 [ 75.013598] ? __queue_work+0x1410/0x1410 [ 75.017755] ? init_timer_on_stack_key+0xe0/0xe0 [ 75.022515] ? __local_bh_enable_ip+0x161/0x230 [ 75.027193] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 75.032218] ? lock_sock_nested+0x9f/0x120 [ 75.036460] ? __lockdep_init_map+0x105/0x590 [ 75.040968] vsock_stream_connect+0xc7a/0xfc0 [ 75.045477] ? vsock_dgram_connect+0x500/0x500 [ 75.050051] ? lock_downgrade+0x8f0/0x8f0 [ 75.054179] ? finish_wait+0x430/0x430 [ 75.058053] ? lock_release+0xa30/0xa30 [ 75.062019] ? check_same_owner+0x340/0x340 [ 75.066336] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 75.071865] ? _copy_from_user+0xdf/0x150 [ 75.075995] ? security_socket_connect+0x94/0xc0 [ 75.080741] __sys_connect+0x37d/0x4c0 [ 75.084615] ? __ia32_sys_accept+0xb0/0xb0 [ 75.088866] ? find_held_lock+0x36/0x1c0 [ 75.092922] ? lock_downgrade+0x8f0/0x8f0 [ 75.097050] ? finish_task_switch+0x18a/0x870 [ 75.101527] ? kasan_check_read+0x11/0x20 [ 75.105660] __ia32_sys_connect+0x72/0xb0 [ 75.109791] do_fast_syscall_32+0x34d/0xfb2 [ 75.114109] ? do_int80_syscall_32+0x890/0x890 [ 75.118676] ? kasan_check_write+0x14/0x20 [ 75.122894] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 75.128416] ? syscall_return_slowpath+0x31d/0x5e0 [ 75.133330] ? sysret32_from_system_call+0x5/0x46 [ 75.138159] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.142986] entry_SYSENTER_compat+0x70/0x7f [ 75.147374] RIP: 0023:0xf7f32cb9 [ 75.150712] Code: 55 08 8b 88 64 cd ff ff 8b 98 68 cd ff ff 89 c8 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 1c 24 c3 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 75.169835] RSP: 002b:00000000f7eec0cc EFLAGS: 00000296 ORIG_RAX: 000000000000016a [ 75.177525] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020000200 [ 75.184785] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 75.192037] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 75.199287] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 75.206539] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 75.213793] [ 75.213797] ====================================================== [ 75.213800] WARNING: possible circular locking dependency detected [ 75.213802] 4.18.0-rc7+ #79 Not tainted [ 75.213805] ------------------------------------------------------ [ 75.213808] syz-executor6/6494 is trying to acquire lock: [ 75.213810] (____ptrval____) ((console_sem).lock){-...}, at: down_trylock+0x13/0x70 [ 75.213818] [ 75.213821] but task is already holding lock: [ 75.213823] (____ptrval____) (&obj_hash[i].lock){-.-.}, at: __debug_object_init+0x127/0x12e0 [ 75.213831] [ 75.213833] which lock already depends on the new lock. [ 75.213835] [ 75.213836] [ 75.213839] the existing dependency chain (in reverse order) is: [ 75.213840] [ 75.213841] -> #3 (&obj_hash[i].lock){-.-.}: [ 75.213849] _raw_spin_lock_irqsave+0x96/0xc0 [ 75.213852] __debug_object_init+0x127/0x12e0 [ 75.213854] debug_object_init+0x16/0x20 [ 75.213856] hrtimer_init+0x97/0x480 [ 75.213859] init_dl_task_timer+0x1b/0x50 [ 75.213861] __sched_fork+0x2ae/0x590 [ 75.213863] init_idle+0x75/0x7a0 [ 75.213865] sched_init+0xbf3/0xd2c [ 75.213867] start_kernel+0x47d/0x949 [ 75.213870] x86_64_start_reservations+0x29/0x2b [ 75.213872] x86_64_start_kernel+0x76/0x79 [ 75.213875] secondary_startup_64+0xa5/0xb0 [ 75.213876] [ 75.213877] -> #2 (&rq->lock){-.-.}: [ 75.213885] _raw_spin_lock+0x2a/0x40 [ 75.213887] task_fork_fair+0x93/0x680 [ 75.213889] sched_fork+0x446/0xb40 [ 75.213891] copy_process.part.39+0x1bf5/0x70b0 [ 75.213894] _do_fork+0x291/0x12a0 [ 75.213896] kernel_thread+0x34/0x40 [ 75.213898] rest_init+0x22/0xe4 [ 75.213900] start_kernel+0x90e/0x949 [ 75.213902] x86_64_start_reservations+0x29/0x2b [ 75.213905] x86_64_start_kernel+0x76/0x79 [ 75.213907] secondary_startup_64+0xa5/0xb0 [ 75.213908] [ 75.213910] -> #1 (&p->pi_lock){-.-.}: [ 75.213917] _raw_spin_lock_irqsave+0x96/0xc0 [ 75.213919] try_to_wake_up+0xd2/0x12a0 [ 75.213922] wake_up_process+0x10/0x20 [ 75.213924] __up.isra.1+0x1c0/0x2a0 [ 75.213926] up+0x13c/0x1c0 [ 75.213928] __up_console_sem+0xbe/0x1b0 [ 75.213930] console_unlock+0x7a2/0x10b0 [ 75.213932] vprintk_emit+0x6c6/0xdf0 [ 75.213935] vprintk_default+0x28/0x30 [ 75.213937] vprintk_func+0x7a/0xe7 [ 75.213939] printk+0xa7/0xcf [ 75.213941] load_umh+0x51/0xbd [ 75.213943] do_one_initcall+0x127/0x913 [ 75.213945] kernel_init_freeable+0x49b/0x58e [ 75.213948] kernel_init+0x11/0x1b3 [ 75.213950] ret_from_fork+0x3a/0x50 [ 75.213951] [ 75.213952] -> #0 ((console_sem).lock){-...}: [ 75.213960] lock_acquire+0x1e4/0x540 [ 75.213962] _raw_spin_lock_irqsave+0x96/0xc0 [ 75.213964] down_trylock+0x13/0x70 [ 75.213967] __down_trylock_console_sem+0xae/0x200 [ 75.213969] console_trylock+0x15/0xa0 [ 75.213971] vprintk_emit+0x6ad/0xdf0 [ 75.213973] vprintk_default+0x28/0x30 [ 75.213976] vprintk_func+0x7a/0xe7 [ 75.213978] printk+0xa7/0xcf [ 75.213980] __warn_printk+0x8c/0xe0 [ 75.213982] debug_print_object+0x16a/0x210 [ 75.213985] __debug_object_init+0x8e9/0x12e0 [ 75.213987] debug_object_init+0x16/0x20 [ 75.213989] init_timer_key+0xa9/0x490 [ 75.213992] vsock_stream_connect+0xc7a/0xfc0 [ 75.213994] __sys_connect+0x37d/0x4c0 [ 75.213997] __ia32_sys_connect+0x72/0xb0 [ 75.213999] do_fast_syscall_32+0x34d/0xfb2 [ 75.214002] entry_SYSENTER_compat+0x70/0x7f [ 75.214004] [ 75.214008] other info that might help us debug this: [ 75.214010] [ 75.214013] Chain exists of: [ 75.214014] (console_sem).lock --> &rq->lock --> &obj_hash[i].lock [ 75.214032] [ 75.214035] Possible unsafe locking scenario: [ 75.214036] [ 75.214039] CPU0 CPU1 [ 75.214041] ---- ---- [ 75.214042] lock(&obj_hash[i].lock); [ 75.214047] lock(&rq->lock); [ 75.214052] lock(&obj_hash[i].lock); [ 75.214057] lock((console_sem).lock); [ 75.214061] [ 75.214063] *** DEADLOCK *** [ 75.214064] [ 75.214066] 2 locks held by syz-executor6/6494: [ 75.214067] #0: (____ptrval____) (sk_lock-AF_VSOCK){+.+.}, at: vsock_stream_connect+0x1e3/0xfc0 [ 75.214077] #1: (____ptrval____) (&obj_hash[i].lock){-.-.}, at: __debug_object_init+0x127/0x12e0 [ 75.214086] [ 75.214088] stack backtrace: [ 75.214091] CPU: 1 PID: 6494 Comm: syz-executor6 Not tainted 4.18.0-rc7+ #79 [ 75.214096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.214097] Call Trace: [ 75.214099] dump_stack+0x1c9/0x2b4 [ 75.214102] ? dump_stack_print_info.cold.2+0x52/0x52 [ 75.214104] ? vprintk_func+0xd0/0xe7 [ 75.214107] print_circular_bug.isra.36.cold.57+0x1bd/0x27d [ 75.214109] ? save_trace+0xe0/0x290 [ 75.214111] __lock_acquire+0x3449/0x5020 [ 75.214113] ? trace_hardirqs_on+0x10/0x10 [ 75.214116] ? trace_hardirqs_on+0x10/0x10 [ 75.214118] ? graph_lock+0x170/0x170 [ 75.214120] ? print_usage_bug+0xc0/0xc0 [ 75.214122] lock_acquire+0x1e4/0x540 [ 75.214124] ? down_trylock+0x13/0x70 [ 75.214126] ? lock_release+0xa30/0xa30 [ 75.214128] ? lock_downgrade+0x8f0/0x8f0 [ 75.214131] ? kvm_sched_clock_read+0x9/0x20 [ 75.214133] ? sched_clock+0x31/0x40 [ 75.214135] ? vprintk_emit+0x6ad/0xdf0 [ 75.214137] _raw_spin_lock_irqsave+0x96/0xc0 [ 75.214139] ? down_trylock+0x13/0x70 [ 75.214141] down_trylock+0x13/0x70 [ 75.214144] __down_trylock_console_sem+0xae/0x200 [ 75.214146] console_trylock+0x15/0xa0 [ 75.214148] vprintk_emit+0x6ad/0xdf0 [ 75.214150] ? wake_up_klogd+0x110/0x110 [ 75.214152] ? print_usage_bug+0xc0/0xc0 [ 75.214155] ? __lock_acquire+0x7fc/0x5020 [ 75.214157] ? print_usage_bug+0xc0/0xc0 [ 75.214159] ? __internal_add_timer+0x2e0/0x2e0 [ 75.214161] vprintk_default+0x28/0x30 [ 75.214163] vprintk_func+0x7a/0xe7 [ 75.214165] printk+0xa7/0xcf [ 75.214168] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 75.214170] ? lock_acquire+0x1e4/0x540 [ 75.214174] ? __warn_printk+0x80/0xe0 [ 75.214178] ? __queue_work+0x1410/0x1410 [ 75.214181] __warn_printk+0x8c/0xe0 [ 75.214185] ? test_taint+0x20/0x20 [ 75.214189] ? print_usage_bug+0xc0/0xc0 [ 75.214192] ? __queue_work+0x1410/0x1410 [ 75.214196] debug_print_object+0x16a/0x210 [ 75.214201] __debug_object_init+0x8e9/0x12e0 [ 75.214205] ? debug_object_free+0x690/0x690 [ 75.214208] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 75.214212] ? trace_hardirqs_on+0xd/0x10 [ 75.214215] ? __debug_object_init+0x581/0x12e0 [ 75.214219] ? debug_object_free+0x690/0x690 [ 75.214223] ? mark_held_locks+0xc9/0x160 [ 75.214226] ? do_raw_spin_trylock+0x1c0/0x1c0 [ 75.214230] ? _raw_spin_unlock_irqrestore+0x74/0xc0 [ 75.214234] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 75.214237] ? trace_hardirqs_on+0xd/0x10 [ 75.214240] debug_object_init+0x16/0x20 [ 75.214244] init_timer_key+0xa9/0x490 [ 75.214247] ? __queue_work+0x1410/0x1410 [ 75.214251] ? init_timer_on_stack_key+0xe0/0xe0 [ 75.214254] ? __local_bh_enable_ip+0x161/0x230 [ 75.214256] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 75.214258] ? lock_sock_nested+0x9f/0x120 [ 75.214261] ? __lockdep_init_map+0x105/0x590 [ 75.214263] vsock_stream_connect+0xc7a/0xfc0 [ 75.214266] ? vsock_dgram_connect+0x500/0x500 [ 75.214268] ? lock_downgrade+0x8f0/0x8f0 [ 75.214270] ? finish_wait+0x430/0x430 [ 75.214272] ? lock_release+0xa30/0xa30 [ 75.214274] ? check_same_owner+0x340/0x340 [ 75.214277] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 75.214279] ? _copy_from_user+0xdf/0x150 [ 75.214282] ? security_socket_connect+0x94/0xc0 [ 75.214284] __sys_connect+0x37d/0x4c0 [ 75.214286] ? __ia32_sys_accept+0xb0/0xb0 [ 75.214288] ? find_held_lock+0x36/0x1c0 [ 75.214291] ? lock_downgrade+0x8f0/0x8f0 [ 75.214293] ? finish_task_switch+0x18a/0x870 [ 75.214295] ? kasan_check_read+0x11/0x20 [ 75.214298] __ia32_sys_connect+0x72/0xb0 [ 75.214300] do_fast_syscall_32+0x34d/0xfb2 [ 75.214303] ? do_int80_syscall_32+0x890/0x890 [ 75.214305] ? kasan_check_write+0x14/0x20 [ 75.214308] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 75.214310] ? syscall_return_slowpath+0x31d/0x5e0 [ 75.214313] ? sysret32_from_system_call+0x5/0x46 [ 75.214315] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 75.214317] entry_SYSENTER_compat+0x70/0x7f [ 75.214319] RIP: 0023:0xf7f32cb9 [ 75.214321] Code: 55 08 8b 88 64 cd ff ff 8b 98 68 cd ff ff 89 c8 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 1c 24 c3 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 75.214397] RSP: 002b:00000000f7eec0cc EFLAGS: 00000296 ORIG_RAX: 000000000000016a [ 75.214402] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020000200 [ 75.214406] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 75.214409] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 75.214413] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 75.214417] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 75.215013] Dumping ftrace buffer: [ 76.095939] (ftrace buffer empty) [ 76.099626] Kernel Offset: disabled [ 76.103235] Rebooting in 86400 seconds..