[ 1147.368936][ T5792] br: port 1(vx) entered blocking state [ 1147.369096][ T5792] br: port 1(vx) entered disabled state [ 1147.369233][ T5792] vx: entered allmulticast mode [ 1147.370486][ T5792] vx: entered promiscuous mode [ 1147.371223][ T5792] br: port 1(vx) entered blocking state [ 1147.371348][ T5792] br: port 1(vx) entered forwarding state [ 1149.773941][ T5855] vx: left allmulticast mode [ 1149.774155][ T5855] vx: left promiscuous mode [ 1149.774426][ T5855] br: port 1(vx) entered disabled state [ 1150.049378][ T5877] br: port 1(vx) entered blocking state [ 1150.049556][ T5877] br: port 1(vx) entered disabled state [ 1150.049691][ T5877] vx: entered allmulticast mode [ 1150.051278][ T5877] vx: entered promiscuous mode [ 1150.052387][ T5877] br: port 1(vx) entered blocking state [ 1150.052529][ T5877] br: port 1(vx) entered forwarding state [ 1152.476081][ T5940] vx: left allmulticast mode [ 1152.476242][ T5940] vx: left promiscuous mode [ 1152.476823][ T5940] br: port 1(vx) entered disabled state [ 1152.680055][ T5956] dd: entered promiscuous mode [ 1155.133371][ T6019] dd: left promiscuous mode [ 1155.139883][ T6019] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000118: 0000 [#1] SMP KASAN [ 1155.140068][ T6019] KASAN: null-ptr-deref in range [0x00000000000008c0-0x00000000000008c7] [ 1155.140183][ T6019] CPU: 3 UID: 0 PID: 6019 Comm: ip Not tainted 7.2.0-rc1-virtme #1 PREEMPT(full) [ 1155.140316][ T6019] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1155.140412][ T6019] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [ 1155.140517][ T6019] Code: f3 f3 65 48 8b 05 2d 8b 69 03 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 [ 1155.140797][ T6019] RSP: 0018:ffa00000052370b0 EFLAGS: 00010216 [ 1155.140892][ T6019] RAX: 0000000000000118 RBX: 1ff4000000a46e19 RCX: 0000000000000000 [ 1155.141004][ T6019] RDX: 1fe2200001362220 RSI: ffffffff8aa9414f RDI: 00000000000008c0 [ 1155.141115][ T6019] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 1155.141226][ T6019] R10: 0000000000000003 R11: 0000000000000001 R12: ff11000012a12818 [ 1155.141338][ T6019] R13: 0000000000000007 R14: ff11000009b11000 R15: dffffc0000000000 [ 1155.141451][ T6019] FS: 00007fc033e02840(0000) GS:ff110000dfa00000(0000) knlGS:0000000000000000 [ 1155.141584][ T6019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1155.141682][ T6019] CR2: 00000000004eca00 CR3: 000000001a510005 CR4: 0000000000771ef0 [ 1155.141798][ T6019] PKRU: 55555554 [ 1155.141865][ T6019] Call Trace: [ 1155.141922][ T6019] [ 1155.141961][ T6019] ? mark_held_locks+0x40/0x70 [ 1155.142041][ T6019] ? macvlan_port_get_rtnl+0x90/0x90 [ 1155.142117][ T6019] ? lockdep_hardirqs_on+0x8c/0x130 [ 1155.142194][ T6019] ? enable_work+0x1c3/0x240 [ 1155.142269][ T6019] ? mod_delayed_work_on+0x120/0x120 [ 1155.142346][ T6019] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1155.142423][ T6019] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1155.142498][ T6019] ? __cancel_work_sync+0x87/0xc0 [ 1155.142579][ T6019] macvlan_port_destroy+0x1f9/0x2e0 [ 1155.142653][ T6019] unregister_netdevice_many_notify+0xed8/0x1b30 [ 1155.142747][ T6019] ? unregister_netdevice_queued+0x80/0x80 [ 1155.142847][ T6019] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 1155.142942][ T6019] rtnl_dellink+0x4a0/0xae0 [ 1155.143018][ T6019] ? mark_usage+0x61/0x170 [ 1155.143093][ T6019] ? __lock_release.isra.0+0x6b/0x1a0 [ 1155.143174][ T6019] ? __lock_acquire+0x518/0xc20 [ 1155.143249][ T6019] ? __lock_acquire+0x518/0xc20 [ 1155.143325][ T6019] ? rtnl_mdb_del+0x580/0x580 [ 1155.143404][ T6019] ? lock_acquire.part.0+0xbc/0x260 [ 1155.143481][ T6019] ? find_held_lock+0x2b/0x80 [ 1155.143562][ T6019] ? __lock_release.isra.0+0x6b/0x1a0 [ 1155.143638][ T6019] ? mark_usage+0x61/0x170 [ 1155.143714][ T6019] ? __lock_acquire+0x518/0xc20 [ 1155.143790][ T6019] ? lock_acquire.part.0+0xbc/0x260 [ 1155.143871][ T6019] ? find_held_lock+0x2b/0x80 [ 1155.143945][ T6019] ? rtnl_mdb_del+0x580/0x580 [ 1155.144019][ T6019] ? __lock_release.isra.0+0x6b/0x1a0 [ 1155.144093][ T6019] ? rtnl_mdb_del+0x580/0x580 [ 1155.144167][ T6019] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 1155.144242][ T6019] ? rtnl_link_fill+0x920/0x920 [ 1155.144315][ T6019] ? __lock_acquire+0x518/0xc20 [ 1155.144390][ T6019] ? lock_acquire.part.0+0xbc/0x260 [ 1155.144465][ T6019] ? find_held_lock+0x2b/0x80 [ 1155.144545][ T6019] netlink_rcv_skb+0x14e/0x3a0 [ 1155.144623][ T6019] ? rtnl_link_fill+0x920/0x920 [ 1155.144698][ T6019] ? netlink_ack+0xcf0/0xcf0 [ 1155.144773][ T6019] ? netlink_deliver_tap+0xc5/0x330 [ 1155.144849][ T6019] ? netlink_deliver_tap+0x13c/0x330 [ 1155.144924][ T6019] netlink_unicast+0x486/0x750 [ 1155.144998][ T6019] ? netlink_attachskb+0x810/0x810 [ 1155.145073][ T6019] ? __lock_acquire+0x518/0xc20 [ 1155.145155][ T6019] netlink_sendmsg+0x735/0xc60 [ 1155.145229][ T6019] ? netlink_unicast+0x750/0x750 [ 1155.145303][ T6019] ? __might_fault+0x97/0x140 [ 1155.145383][ T6019] ____sys_sendmsg+0x415/0x880 [ 1155.145460][ T6019] ? copy_msghdr_from_user+0x279/0x420 [ 1155.145541][ T6019] ? get_timestamp.constprop.0+0x390/0x390 [ 1155.145636][ T6019] ? move_addr_to_kernel+0x40/0x40 [ 1155.145711][ T6019] ___sys_sendmsg+0x14e/0x1d0 [ 1155.145785][ T6019] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1155.145886][ T6019] ? copy_msghdr_from_user+0x420/0x420 [ 1155.145964][ T6019] __sys_sendmsg+0x12c/0x1d0 [ 1155.146040][ T6019] ? __sys_sendmsg_sock+0x20/0x20 [ 1155.146115][ T6019] ? rcu_is_watching+0x15/0xd0 [ 1155.146193][ T6019] do_syscall_64+0x117/0x590 [ 1155.146270][ T6019] ? trace_hardirqs_off+0xd/0x30 [ 1155.146350][ T6019] ? exc_page_fault+0xee/0x100 [ 1155.146426][ T6019] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 1155.146523][ T6019] RIP: 0033:0x7fc03403b54e [ 1155.146603][ T6019] Code: 4d 89 d8 e8 b4 bd 00 00 4c 8b 5d f8 41 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 11 c9 c3 0f 1f 80 00 00 00 00 48 8b 45 10 0f 05 c3 83 e2 39 83 fa 08 75 e7 e8 03 ff ff ff 0f 1f 00 f3 0f 1e fa [ 1155.146879][ T6019] RSP: 002b:00007ffca9ecf6a0 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 1155.146995][ T6019] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fc03403b54e [ 1155.147105][ T6019] RDX: 0000000000000000 RSI: 00007ffca9ecf750 RDI: 0000000000000005 [ 1155.147218][ T6019] RBP: 00007ffca9ecf6b0 R08: 0000000000000000 R09: 0000000000000000 [ 1155.147327][ T6019] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a5096c7 [ 1155.147438][ T6019] R13: 00000000004a0620 R14: 0000000000000000 R15: 00007ffca9ecfe10 [ 1155.147553][ T6019] [ 1155.147609][ T6019] Modules linked in: bonding xfrm_user l2tp_ip6 l2tp_eth l2tp_ip l2tp_netlink l2tp_core nft_chain_nat xt_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_compat nf_tables drop_monitor act_gact cls_flower sch_ingress netdevsim psample ipvtap ipvlan vxlan geneve [last unloaded: ila] [ 1155.147998][ T6019] ---[ end trace 0000000000000000 ]--- [ 1155.148074][ T6019] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [ 1155.148171][ T6019] Code: f3 f3 65 48 8b 05 2d 8b 69 03 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 [ 1155.148429][ T6019] RSP: 0018:ffa00000052370b0 EFLAGS: 00010216 [ 1155.148712][ T6019] RAX: 0000000000000118 RBX: 1ff4000000a46e19 RCX: 0000000000000000 [ 1155.148821][ T6019] RDX: 1fe2200001362220 RSI: ffffffff8aa9414f RDI: 00000000000008c0 [ 1155.148935][ T6019] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 1155.149045][ T6019] R10: 0000000000000003 R11: 0000000000000001 R12: ff11000012a12818 [ 1155.149155][ T6019] R13: 0000000000000007 R14: ff11000009b11000 R15: dffffc0000000000 [ 1155.149266][ T6019] FS: 00007fc033e02840(0000) GS:ff110000dfa00000(0000) knlGS:0000000000000000 [ 1155.149400][ T6019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1155.149499][ T6019] CR2: 00000000004eca00 CR3: 000000001a510005 CR4: 0000000000771ef0 [ 1155.149614][ T6019] PKRU: 55555554 [ 1155.149671][ T6019] Kernel panic - not syncing: Fatal exception [ 1155.149851][ T6019] Kernel Offset: 0x6000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 1155.150023][ T6019] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr