[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 30.848920] audit: type=1400 audit(1591839657.900:8): avc: denied { execmem } for pid=6150 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 31.108750] IPVS: ftp: loaded support on port[0] = 21 [ 32.299936] can: request_module (can-proto-0) failed. [ 32.308961] can: request_module (can-proto-0) failed. [ 32.333492] audit: type=1400 audit(1591839659.381:9): avc: denied { create } for pid=6131 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.0.253' (ECDSA) to the list of known hosts. 2020/06/11 01:41:06 parsed 1 programs 2020/06/11 01:41:06 executed programs: 0 [ 39.808812] audit: type=1400 audit(1591839666.865:10): avc: denied { execmem } for pid=6267 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 39.834870] audit: type=1400 audit(1591839666.865:11): avc: denied { execmem } for pid=6268 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 40.103978] IPVS: ftp: loaded support on port[0] = 21 [ 40.883027] IPVS: ftp: loaded support on port[0] = 21 [ 40.936427] chnl_net:caif_netlink_parms(): no params data found [ 40.969615] IPVS: ftp: loaded support on port[0] = 21 [ 40.981104] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.988352] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.996697] device bridge_slave_0 entered promiscuous mode [ 41.004007] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.010392] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.018065] device bridge_slave_1 entered promiscuous mode [ 41.043872] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.072545] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.110494] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.119337] team0: Port device team_slave_0 added [ 41.127004] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.135422] team0: Port device team_slave_1 added [ 41.142357] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.154119] chnl_net:caif_netlink_parms(): no params data found [ 41.164771] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.188797] IPVS: ftp: loaded support on port[0] = 21 [ 41.226142] device hsr_slave_0 entered promiscuous mode [ 41.252898] device hsr_slave_1 entered promiscuous mode [ 41.293205] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.309102] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.383340] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.389787] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.397648] device bridge_slave_0 entered promiscuous mode [ 41.407761] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.414169] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.420951] device bridge_slave_1 entered promiscuous mode [ 41.437453] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.445762] chnl_net:caif_netlink_parms(): no params data found [ 41.461480] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.485670] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.494281] team0: Port device team_slave_0 added [ 41.506447] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.512950] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.519853] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.526358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.534292] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 41.541292] team0: Port device team_slave_1 added [ 41.556653] IPVS: ftp: loaded support on port[0] = 21 [ 41.566667] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 41.574521] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 41.600059] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.606501] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.614542] device bridge_slave_0 entered promiscuous mode [ 41.636424] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.643362] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.650220] device bridge_slave_1 entered promiscuous mode [ 41.695926] device hsr_slave_0 entered promiscuous mode [ 41.722772] device hsr_slave_1 entered promiscuous mode [ 41.764730] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 41.771653] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 41.793783] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.799861] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.808566] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 41.860299] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.869819] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 41.883910] chnl_net:caif_netlink_parms(): no params data found [ 41.904723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.913594] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.930686] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.939006] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 41.966767] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 41.972976] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.981113] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.989627] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 41.997249] team0: Port device team_slave_0 added [ 42.003257] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.010263] team0: Port device team_slave_1 added [ 42.017269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.025538] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.026476] IPVS: ftp: loaded support on port[0] = 21 [ 42.033141] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.044662] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.067027] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.073730] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.081033] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.095909] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.102705] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.109548] device bridge_slave_0 entered promiscuous mode [ 42.116375] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.122876] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.129755] device bridge_slave_1 entered promiscuous mode [ 42.148863] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.157597] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.182571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.190387] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.199034] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.205431] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.212752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 42.229455] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.237303] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 42.247869] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 42.285746] device hsr_slave_0 entered promiscuous mode [ 42.332630] device hsr_slave_1 entered promiscuous mode [ 42.392844] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.402027] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 42.418495] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.431111] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 42.481853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.489719] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.500451] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.528091] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 42.535259] team0: Port device team_slave_0 added [ 42.541004] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 42.548333] team0: Port device team_slave_1 added [ 42.553639] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.560606] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.568783] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.577851] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 42.588438] chnl_net:caif_netlink_parms(): no params data found [ 42.597069] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 42.606307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.613888] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.623173] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 42.630178] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 42.652015] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 42.665370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.673215] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.689984] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.698381] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 42.706424] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.795443] device hsr_slave_0 entered promiscuous mode [ 42.852571] device hsr_slave_1 entered promiscuous mode [ 42.893749] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 42.901183] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 42.931382] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 42.939062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.946979] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.957166] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 42.964114] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.989117] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.995706] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.003702] device bridge_slave_0 entered promiscuous mode [ 43.013669] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.020352] chnl_net:caif_netlink_parms(): no params data found [ 43.035634] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.042354] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.049193] device bridge_slave_1 entered promiscuous mode [ 43.063989] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.078173] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.096445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.104463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.113282] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.119724] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.128077] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.148990] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.157634] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.168383] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.175735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.184131] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.191612] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.197997] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.206023] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 43.215238] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.222600] team0: Port device team_slave_0 added [ 43.227996] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.235488] team0: Port device team_slave_1 added [ 43.243725] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.251144] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.258915] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.267719] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.280477] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.288662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.312857] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.319686] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.326875] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.334063] device bridge_slave_0 entered promiscuous mode [ 43.350446] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 43.358177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 43.366819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.373829] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.380653] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.387657] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.394773] device bridge_slave_1 entered promiscuous mode [ 43.455800] device hsr_slave_0 entered promiscuous mode [ 43.482220] device hsr_slave_1 entered promiscuous mode [ 43.524260] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.531347] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 43.537784] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.557453] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 43.565238] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 43.574689] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.585109] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 43.602553] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 43.611147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 43.619643] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 43.628117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.636550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.644697] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.651141] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.658620] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 43.666214] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 43.674710] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.691659] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 43.714206] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 43.721297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 43.730125] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 43.739855] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.751385] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.759563] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 43.767091] team0: Port device team_slave_0 added [ 43.772609] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 43.779656] team0: Port device team_slave_1 added [ 43.793323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.801261] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.809817] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.816312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.825282] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 43.834429] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 43.842738] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 43.865027] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.879833] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.889617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.897497] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.907071] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 43.913705] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 43.921629] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.930298] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 43.946199] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 43.953844] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 43.964480] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.981949] kasan: CONFIG_KASAN_INLINE enabled [ 43.986698] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 43.994666] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 44.000895] Modules linked in: [ 44.004241] CPU: 0 PID: 6278 Comm: syz-executor.4 Not tainted 4.14.183-syzkaller #0 [ 44.012024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.021376] task: ffff88809bd86600 task.stack: ffff888094398000 [ 44.027430] RIP: 0010:__lock_acquire+0x1d5/0x4500 [ 44.032372] RSP: 0018:ffff8880aee07b30 EFLAGS: 00010006 [ 44.037730] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 44.044992] RDX: 0000000000000003 RSI: 0000000000000000 RDI: ffffffff87916900 [ 44.052459] RBP: ffff8880aee07cf8 R08: 0000000000000001 R09: 0000000000000000 [ 44.060062] R10: 0000000000000001 R11: ffff88809bd86600 R12: 0000000000000018 [ 44.067510] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 44.074858] FS: 000000000257b940(0000) GS:ffff8880aee00000(0000) knlGS:0000000000000000 [ 44.083340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.089308] CR2: 00007f0d93e4e740 CR3: 0000000090b28000 CR4: 00000000001406f0 [ 44.097056] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.104494] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.111759] Call Trace: [ 44.114336] [ 44.116481] ? trace_hardirqs_on+0x10/0x10 [ 44.120789] ? trace_hardirqs_on+0x10/0x10 [ 44.125138] ? rcu_process_callbacks+0x8fb/0x11e0 [ 44.130034] ? __do_softirq+0x246/0x9b0 [ 44.134011] ? find_held_lock+0x36/0x1d0 [ 44.138149] ? trace_hardirqs_on+0x10/0x10 [ 44.142454] ? mark_held_locks+0xc7/0x130 [ 44.146587] lock_acquire+0x173/0x400 [ 44.150382] ? ip6_dst_destroy+0x100/0x380 [ 44.154611] _raw_spin_lock_bh+0x31/0x40 [ 44.158765] ? ip6_dst_destroy+0x100/0x380 [ 44.163096] ip6_dst_destroy+0x100/0x380 [ 44.167143] ? percpu_counter_add_batch+0xed/0x140 [ 44.172069] dst_destroy+0xb2/0x2d0 [ 44.175687] ? dst_destroy+0x2d0/0x2d0 [ 44.179758] dst_destroy_rcu+0xd/0x10 [ 44.183552] rcu_process_callbacks+0x7e0/0x11e0 [ 44.188210] ? call_rcu_sched+0x20/0x20 [ 44.192182] __do_softirq+0x246/0x9b0 [ 44.196189] irq_exit+0x15f/0x1a0 [ 44.199633] smp_apic_timer_interrupt+0x149/0x5d0 [ 44.204462] apic_timer_interrupt+0x9a/0xa0 [ 44.208827] [ 44.211143] RIP: 0010:memcmp+0xb3/0x160 [ 44.215098] RSP: 0018:ffff88809439f010 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff10 [ 44.222922] RAX: 000000000000005e RBX: ffff88809439f0f0 RCX: 0000000000000000 [ 44.230507] RDX: ffff88809439f150 RSI: ffff888096eea0e0 RDI: 0000000000000000 [ 44.237892] RBP: ffff88809439f038 R08: ffff88809439f0b8 R09: 000000008134beb4 [ 44.245149] R10: 0000000000000002 R11: 00000000a3e3e21a R12: dffffc0000000000 [ 44.252487] R13: 0000000000000098 R14: ffff888096eea090 R15: 00000000000594c0 [ 44.259809] depot_save_stack+0x122/0x43a [ 44.263947] save_stack+0xa9/0xd0 [ 44.267391] ? save_stack_trace+0x16/0x20 [ 44.271526] ? save_stack+0x43/0xd0 [ 44.275139] ? kasan_kmalloc+0xc7/0xe0 [ 44.279012] ? kasan_slab_alloc+0x12/0x20 [ 44.283413] ? kmem_cache_alloc_trace+0x13b/0x7a0 [ 44.288305] ? hsr_add_port+0x1b0/0x580 [ 44.292336] ? hsr_dev_finalize+0x543/0x7d5 [ 44.296647] ? hsr_newlink+0x21e/0x3a0 [ 44.300521] ? rtnl_newlink+0xbdd/0x1390 [ 44.304572] ? rtnetlink_rcv_msg+0x34f/0x9d0 [ 44.308967] ? netlink_rcv_skb+0x133/0x370 [ 44.313201] ? rtnetlink_rcv+0x10/0x20 [ 44.317167] ? netlink_unicast+0x40d/0x5f0 [ 44.321457] ? netlink_sendmsg+0x730/0xbd0 [ 44.325677] ? sock_sendmsg+0xb5/0xf0 [ 44.329529] ? SYSC_sendto+0x1e3/0x2c0 [ 44.333416] ? SyS_sendto+0x9/0x10 [ 44.337159] ? do_syscall_64+0x1c7/0x5b0 [ 44.341208] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 44.346736] ? trace_hardirqs_on+0x10/0x10 [ 44.350960] ? trace_hardirqs_off+0x10/0x10 [ 44.355361] ? find_held_lock+0x36/0x1d0 [ 44.359549] ? trace_hardirqs_off+0x10/0x10 [ 44.363863] ? __lock_is_held+0xb5/0x140 [ 44.367975] ? kasan_unpoison_shadow+0x35/0x50 [ 44.372548] kasan_kmalloc+0xc7/0xe0 [ 44.376253] kasan_slab_alloc+0x12/0x20 [ 44.380217] kmem_cache_alloc_trace+0x13b/0x7a0 [ 44.385005] ? __lockdep_init_map+0x105/0x550 [ 44.389489] hsr_add_port+0x1b0/0x580 [ 44.393371] hsr_dev_finalize+0x543/0x7d5 [ 44.397505] hsr_newlink+0x21e/0x3a0 [ 44.401203] ? send_hsr_supervision_frame.cold.8+0x1b/0x1b [ 44.407072] ? rtnl_create_link+0x1a8/0x950 [ 44.411526] ? ns_capable+0xe/0x10 [ 44.415092] ? __netlink_ns_capable+0xc3/0xf0 [ 44.419582] rtnl_newlink+0xbdd/0x1390 [ 44.423458] ? trace_hardirqs_on+0x10/0x10 [ 44.427702] ? rtnl_link_unregister+0x270/0x270 [ 44.432491] ? find_held_lock+0x36/0x1d0 [ 44.436545] ? mutex_spin_on_owner+0x1f6/0x5c0 [ 44.441115] ? osq_unlock+0x19/0x1c0 [ 44.444825] rtnetlink_rcv_msg+0x34f/0x9d0 [ 44.449177] ? rtnl_bridge_getlink+0x760/0x760 [ 44.453959] ? find_held_lock+0x36/0x1d0 [ 44.458156] netlink_rcv_skb+0x133/0x370 [ 44.462434] ? rtnl_bridge_getlink+0x760/0x760 [ 44.467174] ? netlink_ack+0xa00/0xa00 [ 44.471047] ? netlink_deliver_tap+0x8e/0x920 [ 44.475617] rtnetlink_rcv+0x10/0x20 [ 44.479576] netlink_unicast+0x40d/0x5f0 [ 44.483802] ? netlink_attachskb+0x6e0/0x6e0 [ 44.488274] netlink_sendmsg+0x730/0xbd0 [ 44.492338] ? netlink_unicast+0x5f0/0x5f0 [ 44.496565] ? selinux_socket_sendmsg+0x31/0x40 [ 44.501440] ? security_socket_sendmsg+0x6a/0xa0 [ 44.506274] ? netlink_unicast+0x5f0/0x5f0 [ 44.510498] sock_sendmsg+0xb5/0xf0 [ 44.514117] SYSC_sendto+0x1e3/0x2c0 [ 44.517817] ? SYSC_connect+0x2a0/0x2a0 [ 44.522039] ? trace_hardirqs_off+0x10/0x10 [ 44.526350] ? mntput_no_expire+0xb1/0x760 [ 44.530582] ? lock_downgrade+0x7f0/0x7f0 [ 44.535358] ? find_held_lock+0x36/0x1d0 [ 44.539434] ? _raw_spin_unlock_irq+0x27/0x80 [ 44.544101] ? _raw_spin_unlock_irq+0x60/0x80 [ 44.548729] ? task_work_run+0xbf/0x170 [ 44.552695] ? do_syscall_64+0x4c/0x5b0 [ 44.556664] ? SyS_getpeername+0x10/0x10 [ 44.560944] SyS_sendto+0x9/0x10 [ 44.564352] do_syscall_64+0x1c7/0x5b0 [ 44.568230] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.573264] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 44.578437] RIP: 0033:0x413c33 [ 44.581813] RSP: 002b:00007ffd2b1c4cb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 44.589510] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000413c33 [ 44.597104] RDX: 0000000000000048 RSI: 0000000000a71df0 RDI: 0000000000000003 [ 44.604459] RBP: 000000000000000a R08: 00007ffd2b1c4cc0 R09: 000000000000000c [ 44.611869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 44.619134] R13: 00000000004bf172 R14: 00007ffd2b1c4df0 R15: 0000000000000006 [ 44.626469] Code: 00 00 00 00 8b 84 24 98 00 00 00 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <80> 3c 02 00 0f 85 f2 30 00 00 49 81 3c 24 60 52 7b 88 0f 84 30 [ 44.645663] RIP: __lock_acquire+0x1d5/0x4500 RSP: ffff8880aee07b30 [ 44.651981] ---[ end trace 01ae43c75d970825 ]--- [ 44.656888] Kernel panic - not syncing: Fatal exception in interrupt [ 44.665341] Kernel Offset: disabled [ 44.669217] Rebooting in 86400 seconds..