[ 1085.708935][ T9084] br1: port 1(vx10) entered blocking state [ 1085.709141][ T9084] br1: port 1(vx10) entered disabled state [ 1085.709331][ T9084] vx10: entered allmulticast mode [ 1085.710778][ T9084] vx10: entered promiscuous mode [ 1085.711576][ T9084] br1: port 1(vx10) entered blocking state [ 1085.711748][ T9084] br1: port 1(vx10) entered forwarding state [ 1085.841913][ T9089] br1: port 2(vx20) entered blocking state [ 1085.842108][ T9089] br1: port 2(vx20) entered disabled state [ 1085.842286][ T9089] vx20: entered allmulticast mode [ 1085.843735][ T9089] vx20: entered promiscuous mode [ 1085.844119][ T9089] br1: port 2(vx20) entered blocking state [ 1085.844287][ T9089] br1: port 2(vx20) entered forwarding state [ 1085.887610][ T9091] br1: port 3(veth1) entered blocking state [ 1085.887845][ T9091] br1: port 3(veth1) entered disabled state [ 1085.888083][ T9091] veth1: entered allmulticast mode [ 1085.889791][ T9091] veth1: entered promiscuous mode [ 1085.920001][T21749] br1: port 3(veth1) entered blocking state [ 1085.920183][T21749] br1: port 3(veth1) entered forwarding state [ 1085.944040][ T9093] br1: port 4(veth2) entered blocking state [ 1085.944256][ T9093] br1: port 4(veth2) entered disabled state [ 1085.944494][ T9093] veth2: entered allmulticast mode [ 1085.946014][ T9093] veth2: entered promiscuous mode [ 1085.975289][T21749] br1: port 4(veth2) entered blocking state [ 1085.975469][T21749] br1: port 4(veth2) entered forwarding state [ 1086.057374][ T9098] br1: port 5(vx4001) entered blocking state [ 1086.057567][ T9098] br1: port 5(vx4001) entered disabled state [ 1086.057747][ T9098] vx4001: entered allmulticast mode [ 1086.059570][ T9098] vx4001: entered promiscuous mode [ 1086.059948][ T9098] br1: port 5(vx4001) entered blocking state [ 1086.060123][ T9098] br1: port 5(vx4001) entered forwarding state [ 1086.439203][ T10] br1: entered promiscuous mode [ 1088.249139][ T9193] br1: port 1(vx10) entered blocking state [ 1088.249394][ T9193] br1: port 1(vx10) entered disabled state [ 1088.249642][ T9193] vx10: entered allmulticast mode [ 1088.251144][ T9193] vx10: entered promiscuous mode [ 1088.251638][ T9193] br1: port 1(vx10) entered blocking state [ 1088.251870][ T9193] br1: port 1(vx10) entered forwarding state [ 1088.354511][ T9197] br1: port 2(vx20) entered blocking state [ 1088.354744][ T9197] br1: port 2(vx20) entered disabled state [ 1088.355585][ T9197] vx20: entered allmulticast mode [ 1088.357059][ T9197] vx20: entered promiscuous mode [ 1088.357441][ T9197] br1: port 2(vx20) entered blocking state [ 1088.357660][ T9197] br1: port 2(vx20) entered forwarding state [ 1088.470312][ T9201] br1: port 3(vx4001) entered blocking state [ 1088.470530][ T9201] br1: port 3(vx4001) entered disabled state [ 1088.470777][ T9201] vx4001: entered allmulticast mode [ 1088.472270][ T9201] vx4001: entered promiscuous mode [ 1088.472656][ T9201] br1: port 3(vx4001) entered blocking state [ 1088.472890][ T9201] br1: port 3(vx4001) entered forwarding state [ 1088.522601][ T9203] br1: port 4(w1) entered blocking state [ 1088.522756][ T9203] br1: port 4(w1) entered disabled state [ 1088.522923][ T9203] w1: entered allmulticast mode [ 1088.524339][ T9203] w1: entered promiscuous mode [ 1088.554470][ T4290] br1: port 4(w1) entered blocking state [ 1088.554623][ T4290] br1: port 4(w1) entered forwarding state [ 1088.596706][ T9206] br1: port 5(w3) entered blocking state [ 1088.596871][ T9206] br1: port 5(w3) entered disabled state [ 1088.597023][ T9206] w3: entered allmulticast mode [ 1088.598419][ T9206] w3: entered promiscuous mode [ 1088.626775][T14876] br1: port 5(w3) entered blocking state [ 1088.626935][T14876] br1: port 5(w3) entered forwarding state [ 1088.873722][ T7201] br1: entered promiscuous mode [ 1089.842011][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 1090.290443][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 1090.291358][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 1090.291744][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 1090.292992][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 1090.293299][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 1090.293730][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 1090.294017][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 1090.294341][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 1090.294820][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 1101.447889][ T12] w3: left allmulticast mode [ 1101.448104][ T12] w3: left promiscuous mode [ 1101.448334][ T12] br1: port 5(w3) entered disabled state [ 1101.449522][ T12] w1: left allmulticast mode [ 1101.449668][ T12] w1: left promiscuous mode [ 1101.449954][ T12] br1: port 4(w1) entered disabled state [ 1101.451148][ T12] vx4001: left allmulticast mode [ 1101.451343][ T12] vx4001: left promiscuous mode [ 1101.451651][ T12] br1: port 3(vx4001) entered disabled state [ 1101.454516][ T12] vx20: left allmulticast mode [ 1101.454661][ T12] vx20: left promiscuous mode [ 1101.455521][ T12] br1: port 2(vx20) entered disabled state [ 1101.456907][ T12] vx10: left allmulticast mode [ 1101.457044][ T12] vx10: left promiscuous mode [ 1101.457244][ T12] br1: port 1(vx10) entered disabled state [ 1101.491274][ T12] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000118: 0000 [#1] SMP KASAN [ 1101.491539][ T12] KASAN: null-ptr-deref in range [0x00000000000008c0-0x00000000000008c7] [ 1101.491709][ T12] CPU: 2 UID: 0 PID: 12 Comm: kworker/u16:0 Not tainted 7.2.0-rc1-virtme #1 PREEMPT(full) [ 1101.491950][ T12] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1101.492058][ T12] Workqueue: netns cleanup_net [ 1101.492154][ T12] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [macvlan] [ 1101.492274][ T12] Code: f3 f3 65 48 8b 05 cd 64 71 fc 48 89 84 24 f0 00 00 00 31 c0 e8 0e ff ff ff 48 8d b8 c0 08 00 00 48 89 c1 48 89 f8 48 c1 e8 03 <0f> b6 04 28 84 c0 74 08 3c 03 0f 8e 2a 02 00 00 f6 81 c0 08 00 00 [ 1101.492573][ T12] RSP: 0018:ffa00000000c7380 EFLAGS: 00010216 [ 1101.492686][ T12] RAX: 0000000000000118 RBX: 1ff4000000018e73 RCX: 0000000000000000 [ 1101.492825][ T12] RDX: 1fe2200003418220 RSI: ffffffffbb800c88 RDI: 00000000000008c0 [ 1101.492951][ T12] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 1101.493076][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: ff1100000fc0a818 [ 1101.493203][ T12] R13: 0000000000000007 R14: ff1100001a0c1000 R15: dffffc0000000000 [ 1101.493332][ T12] FS: 0000000000000000(0000) GS:ff1100007846a000(0000) knlGS:0000000000000000 [ 1101.493481][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1101.493600][ T12] CR2: 00007fa10fb04668 CR3: 0000000016205004 CR4: 0000000000771ef0 [ 1101.493764][ T12] PKRU: 55555554 [ 1101.493835][ T12] Call Trace: [ 1101.493899][ T12] [ 1101.493943][ T12] ? mark_held_locks+0x40/0x70 [ 1101.494035][ T12] ? macvlan_port_get_rtnl+0x90/0x90 [macvlan] [ 1101.494158][ T12] ? lockdep_hardirqs_on+0x8c/0x130 [ 1101.494269][ T12] ? enable_work+0x1c3/0x240 [ 1101.494385][ T12] ? mod_delayed_work_on+0x120/0x120 [ 1101.494501][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1101.494623][ T12] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1101.494743][ T12] ? __cancel_work_sync+0x87/0xc0 [ 1101.494861][ T12] macvlan_port_destroy+0x1f9/0x2e0 [macvlan] [ 1101.495005][ T12] unregister_netdevice_many_notify+0xe02/0x19a0 [ 1101.495151][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 1101.495295][ T12] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 1101.495441][ T12] macvlan_device_event+0x434/0x8d0 [macvlan] [ 1101.495588][ T12] ? macvlan_set_mac_address+0x3f0/0x3f0 [macvlan] [ 1101.495742][ T12] ? mutex_is_locked+0x1c/0x50 [ 1101.495862][ T12] notifier_call_chain+0xae/0x300 [ 1101.495982][ T12] unregister_netdevice_many_notify+0xb9e/0x19a0 [ 1101.496209][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 1101.496361][ T12] ? mark_held_locks+0x40/0x70 [ 1101.496484][ T12] ? lockdep_hardirqs_on+0x8c/0x130 [ 1101.496608][ T12] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 1101.496836][ T12] vlan_device_event+0x11d8/0x1f80 [8021q] [ 1101.496983][ T12] ? netconsole_process_cleanups_core+0x2e/0x430 [ 1101.497266][ T12] ? netconsole_process_cleanups_core+0x2e/0x430 [ 1101.497397][ T12] ? unregister_vlan_dev+0x380/0x380 [8021q] [ 1101.497504][ T12] notifier_call_chain+0xae/0x300 [ 1101.497588][ T12] unregister_netdevice_many_notify+0xb9e/0x19a0 [ 1101.497726][ T12] ? unregister_netdevice_queued+0x80/0x80 [ 1101.497871][ T12] ? __call_rcu_common.constprop.0+0x3d1/0xa10 [ 1101.497986][ T12] ? rtnl_is_locked+0x15/0x20 [ 1101.498106][ T12] ? nexthop_net_exit_rtnl+0x1f/0x260 [ 1101.498293][ T12] ops_undo_list+0x615/0x8f0 [ 1101.498411][ T12] ? lockdep_hardirqs_on+0x8c/0x130 [ 1101.498602][ T12] ? rtnl_net_dumpid_one+0x2d0/0x2d0 [ 1101.498720][ T12] ? __lock_release.isra.0+0x6b/0x1a0 [ 1101.498838][ T12] ? idr_destroy+0x121/0x250 [ 1101.498956][ T12] cleanup_net+0x431/0x890 [ 1101.499144][ T12] ? net_passive_dec+0x1c0/0x1c0 [ 1101.499262][ T12] ? process_one_work+0xdb7/0x1410 [ 1101.499381][ T12] ? lock_acquire+0x13c/0x160 [ 1101.499497][ T12] ? rcu_is_watching+0x15/0xd0 [ 1101.499621][ T12] process_one_work+0xdf8/0x1410 [ 1101.499743][ T12] ? pwq_dec_nr_in_flight+0x710/0x710 [ 1101.499927][ T12] ? lock_acquire.part.0+0xbc/0x260 [ 1101.500049][ T12] worker_thread+0x4f1/0xd60 [ 1101.500170][ T12] ? rescuer_thread+0x1320/0x1320 [ 1101.500285][ T12] kthread+0x367/0x460 [ 1101.500374][ T12] ? trace_irq_enable.constprop.0+0x9b/0x160 [ 1101.500489][ T12] ? kthread_affine_node+0x330/0x330 [ 1101.500575][ T12] ret_from_fork+0x474/0x6b0 [ 1101.500709][ T12] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1101.500844][ T12] ? __switch_to+0x5a3/0xe00 [ 1101.500929][ T12] ? kthread_affine_node+0x330/0x330 [ 1101.501012][ T12] ret_from_fork_asm+0x11/0x20 [ 1101.501099][ T12] [ 1101.501163][ T12] Modules linked in: macvlan ip6_gre ip6_tunnel tunnel6 vxlan ip6_udp_tunnel udp_tunnel bridge stp llc act_gact cls_flower sch_ingress 8021q ip_gre gre ip_tunnel vrf veth [ 1101.501616][ T12] ---[ end trace 0000000000000000 ]--- [ 1101.507183][ T12] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [macvlan] [ 1101.507393][ T12] Code: f3 f3 65 48 8b 05 cd 64 71 fc 48 89 84 24 f0 00 00 00 31 c0 e8 0e ff ff ff 48 8d b8 c0 08 00 00 48 89 c1 48 89 f8 48 c1 e8 03 <0f> b6 04 28 84 c0 74 08 3c 03 0f 8e 2a 02 00 00 f6 81 c0 08 00 00 [ 1101.507810][ T12] RSP: 0018:ffa00000000c7380 EFLAGS: 00010216 [ 1101.507978][ T12] RAX: 0000000000000118 RBX: 1ff4000000018e73 RCX: 0000000000000000 [ 1101.508154][ T12] RDX: 1fe2200003418220 RSI: ffffffffbb800c88 RDI: 00000000000008c0 [ 1101.508342][ T12] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 1101.508531][ T12] R10: 0000000000000002 R11: 0000000000000001 R12: ff1100000fc0a818 [ 1101.508716][ T12] R13: 0000000000000007 R14: ff1100001a0c1000 R15: dffffc0000000000 [ 1101.508918][ T12] FS: 0000000000000000(0000) GS:ff1100007846a000(0000) knlGS:0000000000000000 [ 1101.509122][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1101.509281][ T12] CR2: 00007fa10fb04668 CR3: 0000000016205004 CR4: 0000000000771ef0 [ 1101.509466][ T12] PKRU: 55555554 [ 1101.509585][ T12] Kernel panic - not syncing: Fatal exception [ 1101.509799][ T12] Kernel Offset: 0x37200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 1101.509999][ T12] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr