[ 824.385537][ T561] br: port 1(vx) entered blocking state [ 824.385707][ T561] br: port 1(vx) entered disabled state [ 824.385860][ T561] vx: entered allmulticast mode [ 824.386815][ T561] vx: entered promiscuous mode [ 824.387395][ T561] br: port 1(vx) entered blocking state [ 824.387536][ T561] br: port 1(vx) entered forwarding state [ 826.852862][ T623] vx: left allmulticast mode [ 826.853088][ T623] vx: left promiscuous mode [ 826.853320][ T623] br: port 1(vx) entered disabled state [ 827.161309][ T645] br: port 1(vx) entered blocking state [ 827.161521][ T645] br: port 1(vx) entered disabled state [ 827.161746][ T645] vx: entered allmulticast mode [ 827.163087][ T645] vx: entered promiscuous mode [ 827.164046][ T645] br: port 1(vx) entered blocking state [ 827.164229][ T645] br: port 1(vx) entered forwarding state [ 829.645580][ T707] vx: left allmulticast mode [ 829.645820][ T707] vx: left promiscuous mode [ 829.646486][ T707] br: port 1(vx) entered disabled state [ 829.861981][ T722] dd: entered promiscuous mode [ 832.344778][ T785] dd: left promiscuous mode [ 832.352980][ T785] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000118: 0000 [#1] SMP KASAN [ 832.353186][ T785] KASAN: null-ptr-deref in range [0x00000000000008c0-0x00000000000008c7] [ 832.353306][ T785] CPU: 0 UID: 0 PID: 785 Comm: ip Not tainted 7.2.0-rc1-virtme #1 PREEMPT(full) [ 832.353449][ T785] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 832.353548][ T785] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [ 832.353661][ T785] 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 [ 832.353948][ T785] RSP: 0018:ffa00000022770b0 EFLAGS: 00010216 [ 832.354053][ T785] RAX: 0000000000000118 RBX: 1ff400000044ee19 RCX: 0000000000000000 [ 832.354171][ T785] RDX: 1fe2200000b3b820 RSI: ffffffff99c9414f RDI: 00000000000008c0 [ 832.354295][ T785] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 832.354414][ T785] R10: 0000000000000000 R11: 0000000000000001 R12: ff1100000ecf2818 [ 832.354533][ T785] R13: 0000000000000007 R14: ff110000059dc000 R15: dffffc0000000000 [ 832.354656][ T785] FS: 00007f5ab483a840(0000) GS:ff110000d0680000(0000) knlGS:0000000000000000 [ 832.354805][ T785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 832.354906][ T785] CR2: 00000000004eca00 CR3: 000000000aba4001 CR4: 0000000000771ef0 [ 832.355026][ T785] PKRU: 55555554 [ 832.355086][ T785] Call Trace: [ 832.355146][ T785] [ 832.355191][ T785] ? mark_held_locks+0x40/0x70 [ 832.355273][ T785] ? macvlan_port_get_rtnl+0x90/0x90 [ 832.355356][ T785] ? lockdep_hardirqs_on+0x8c/0x130 [ 832.355437][ T785] ? enable_work+0x1c3/0x240 [ 832.355519][ T785] ? mod_delayed_work_on+0x120/0x120 [ 832.355598][ T785] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 832.355677][ T785] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 832.355759][ T785] ? __cancel_work_sync+0x87/0xc0 [ 832.355838][ T785] macvlan_port_destroy+0x1f9/0x2e0 [ 832.355919][ T785] unregister_netdevice_many_notify+0xed8/0x1b30 [ 832.356023][ T785] ? unregister_netdevice_queued+0x80/0x80 [ 832.356126][ T785] ? __netdev_upper_dev_unlink+0x1e0/0x1e0 [ 832.356225][ T785] rtnl_dellink+0x4a0/0xae0 [ 832.356306][ T785] ? mark_usage+0x61/0x170 [ 832.356384][ T785] ? __lock_release.isra.0+0x6b/0x1a0 [ 832.356468][ T785] ? __lock_acquire+0x518/0xc20 [ 832.356552][ T785] ? __lock_acquire+0x518/0xc20 [ 832.356636][ T785] ? rtnl_mdb_del+0x580/0x580 [ 832.356719][ T785] ? lock_acquire.part.0+0xbc/0x260 [ 832.356801][ T785] ? find_held_lock+0x2b/0x80 [ 832.356882][ T785] ? __lock_release.isra.0+0x6b/0x1a0 [ 832.356962][ T785] ? mark_usage+0x61/0x170 [ 832.357043][ T785] ? __lock_acquire+0x518/0xc20 [ 832.357123][ T785] ? lock_acquire.part.0+0xbc/0x260 [ 832.357206][ T785] ? find_held_lock+0x2b/0x80 [ 832.357286][ T785] ? rtnl_mdb_del+0x580/0x580 [ 832.357366][ T785] ? __lock_release.isra.0+0x6b/0x1a0 [ 832.357445][ T785] ? rtnl_mdb_del+0x580/0x580 [ 832.357525][ T785] rtnetlink_rcv_msg+0x6fd/0xbd0 [ 832.357604][ T785] ? rtnl_link_fill+0x920/0x920 [ 832.357683][ T785] ? __lock_acquire+0x518/0xc20 [ 832.357766][ T785] ? lock_acquire.part.0+0xbc/0x260 [ 832.357845][ T785] ? find_held_lock+0x2b/0x80 [ 832.357922][ T785] netlink_rcv_skb+0x14e/0x3a0 [ 832.358005][ T785] ? rtnl_link_fill+0x920/0x920 [ 832.358084][ T785] ? netlink_ack+0xcf0/0xcf0 [ 832.358162][ T785] ? netlink_deliver_tap+0xc5/0x330 [ 832.358241][ T785] ? netlink_deliver_tap+0x13c/0x330 [ 832.358319][ T785] netlink_unicast+0x486/0x750 [ 832.358396][ T785] ? netlink_attachskb+0x810/0x810 [ 832.358476][ T785] ? __lock_acquire+0x518/0xc20 [ 832.358557][ T785] netlink_sendmsg+0x735/0xc60 [ 832.358634][ T785] ? netlink_unicast+0x750/0x750 [ 832.358711][ T785] ? __might_fault+0x97/0x140 [ 832.358797][ T785] ____sys_sendmsg+0x415/0x880 [ 832.358879][ T785] ? copy_msghdr_from_user+0x279/0x420 [ 832.358960][ T785] ? get_timestamp.constprop.0+0x390/0x390 [ 832.359057][ T785] ? move_addr_to_kernel+0x40/0x40 [ 832.359141][ T785] ___sys_sendmsg+0x14e/0x1d0 [ 832.359219][ T785] ? entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 832.359317][ T785] ? copy_msghdr_from_user+0x420/0x420 [ 832.359400][ T785] __sys_sendmsg+0x12c/0x1d0 [ 832.359482][ T785] ? __sys_sendmsg_sock+0x20/0x20 [ 832.359565][ T785] ? rcu_is_watching+0x15/0xd0 [ 832.359665][ T785] do_syscall_64+0x117/0x590 [ 832.359750][ T785] ? trace_hardirqs_off+0xd/0x30 [ 832.359837][ T785] ? exc_page_fault+0xee/0x100 [ 832.359920][ T785] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 832.360016][ T785] RIP: 0033:0x7f5ab4a7354e [ 832.360099][ T785] 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 [ 832.360373][ T785] RSP: 002b:00007fff0eb86190 EFLAGS: 00000202 ORIG_RAX: 000000000000002e [ 832.360494][ T785] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f5ab4a7354e [ 832.360614][ T785] RDX: 0000000000000000 RSI: 00007fff0eb86240 RDI: 0000000000000005 [ 832.360732][ T785] RBP: 00007fff0eb861a0 R08: 0000000000000000 R09: 0000000000000000 [ 832.360851][ T785] R10: 0000000000000000 R11: 0000000000000202 R12: 000000006a508fd6 [ 832.360969][ T785] R13: 00000000004a0620 R14: 0000000000000000 R15: 00007fff0eb86900 [ 832.361086][ T785] [ 832.361144][ T785] Modules linked in: vxlan xt_HL nft_compat nf_tables amt [ 832.361310][ T785] ---[ end trace 0000000000000000 ]--- [ 832.361391][ T785] RIP: 0010:macvlan_port_release_mac+0x73/0x3c0 [ 832.361490][ T785] 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 [ 832.361773][ T785] RSP: 0018:ffa00000022770b0 EFLAGS: 00010216 [ 832.361870][ T785] RAX: 0000000000000118 RBX: 1ff400000044ee19 RCX: 0000000000000000 [ 832.361984][ T785] RDX: 1fe2200000b3b820 RSI: ffffffff99c9414f RDI: 00000000000008c0 [ 832.362107][ T785] RBP: dffffc0000000000 R08: 0000000000000001 R09: 0000000000000000 [ 832.362223][ T785] R10: 0000000000000000 R11: 0000000000000001 R12: ff1100000ecf2818 [ 832.362341][ T785] R13: 0000000000000007 R14: ff110000059dc000 R15: dffffc0000000000 [ 832.362459][ T785] FS: 00007f5ab483a840(0000) GS:ff110000d0680000(0000) knlGS:0000000000000000 [ 832.362595][ T785] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 832.362703][ T785] CR2: 00000000004eca00 CR3: 000000000aba4001 CR4: 0000000000771ef0 [ 832.362824][ T785] PKRU: 55555554 [ 832.362888][ T785] Kernel panic - not syncing: Fatal exception [ 832.363074][ T785] Kernel Offset: 0x15200000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 832.363255][ T785] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stderr Ctrl-C stderr Ctrl-C stderr WAIT TIMEOUT stderr