[    1.392887] ip (252) used greatest stack depth: 12280 bytes left
[    1.803570] ip (290) used greatest stack depth: 12248 bytes left
[    1.849212] eth3: renamed from tmp
[    1.958321] eth2: renamed from tmp
[    2.118229] eth0: renamed from tmp
[    2.161885] br0: port 1(eth0) entered blocking state
[    2.161939] br0: port 1(eth0) entered disabled state
[    2.161988] eth0: entered allmulticast mode
[    2.162054] eth0: entered promiscuous mode
[    2.162121] br0: port 1(eth0) entered blocking state
[    2.162160] br0: port 1(eth0) entered forwarding state
[    2.234215] eth1: renamed from tmp
[    2.276661] br0: port 2(eth1) entered blocking state
[    2.276740] br0: port 2(eth1) entered disabled state
[    2.276793] eth1: entered allmulticast mode
[    2.276860] eth1: entered promiscuous mode
[    2.276918] br0: port 2(eth1) entered blocking state
[    2.276966] br0: port 2(eth1) entered forwarding state
[    6.441278] br0: port 1(eth0) entered disabled state
[    6.441576] eth0 (unregistering): left allmulticast mode
[    6.441641] eth0 (unregistering): left promiscuous mode
[    6.441701] br0: port 1(eth0) entered disabled state
[    6.503164] ------------[ cut here ]------------
[    6.503217] RTNL: assertion failed at net/core/link_watch.c (59)
[    6.503285] WARNING: CPU: 1 PID: 64 at net/core/link_watch.c:59 rfc2863_policy+0x102/0x120
[    6.503347] Modules linked in:
[    6.503379] CPU: 1 UID: 0 PID: 64 Comm: kworker/u16:1 Not tainted 6.13.0-rc3-virtme #1
[    6.503436] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    6.503478] Workqueue: netns cleanup_net
[    6.503509] RIP: 0010:rfc2863_policy+0x102/0x120
[    6.503550] Code: 80 3d 27 7d 07 01 00 75 ca c6 05 1e 7d 07 01 01 90 ba 3b 00 00 00 48 c7 c6 8d f8 7b bc 48 c7 c7 b0 cc 6d bc e8 7f 37 56 ff 90 <0f> 0b 90 90 eb a3 83 f8 06 0f 85 14 ff ff ff b8 05 00 00 00 e9 0a
[    6.503667] RSP: 0018:ffff9ff14023fd10 EFLAGS: 00010286
[    6.503702] RAX: 0000000000000000 RBX: ffff8ab302ed3000 RCX: 00000000ffffdfff
[    6.503752] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[    6.503803] RBP: 0000000000000000 R08: ffffffffbcb5a968 R09: 00000000ffffdfff
[    6.503853] R10: ffffffffbca7a980 R11: ffffffffbcb2a980 R12: dead000000000122
[    6.503904] R13: dead000000000100 R14: ffffffffbc7bf1fe R15: ffff8ab302ed6000
[    6.503956] FS:  0000000000000000(0000) GS:ffff8ab33ec80000(0000) knlGS:0000000000000000
[    6.504012] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    6.504059] CR2: 00007fb1039a67f0 CR3: 0000000034e46002 CR4: 0000000000772ef0
[    6.504115] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[    6.504171] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[    6.504222] PKRU: 55555554
[    6.504239] Call Trace:
[    6.504257]  <TASK>
[    6.504279]  ? __warn+0x88/0x130
[    6.504309]  ? rfc2863_policy+0x102/0x120
[    6.504335]  ? report_bug+0x18e/0x1a0
[    6.504367]  ? prb_read_valid+0x1b/0x30
[    6.504398]  ? handle_bug+0x54/0x90
[    6.504430]  ? exc_invalid_op+0x18/0x70
[    6.504461]  ? asm_exc_invalid_op+0x1a/0x20
[    6.504494]  ? rfc2863_policy+0x102/0x120
[    6.504524]  linkwatch_do_dev+0x16/0x60
[    6.504550]  netdev_run_todo+0xca/0x550
[    6.504582]  ? unregister_netdevice_queue+0x2a/0xf0
[    6.504622]  default_device_exit_batch+0x2a6/0x310
[    6.504662]  cleanup_net+0x251/0x450
[    6.504693]  process_one_work+0x165/0x390
[    6.504726]  worker_thread+0x298/0x3b0
[    6.504756]  ? __pfx_worker_thread+0x10/0x10
[    6.504790]  kthread+0xd3/0x100
[    6.504821]  ? __pfx_kthread+0x10/0x10
[    6.504847]  ret_from_fork+0x31/0x50
[    6.504885]  ? __pfx_kthread+0x10/0x10
[    6.504916]  ret_from_fork_asm+0x1a/0x30
[    6.504949]  </TASK>
[    6.504965] ---[ end trace 0000000000000000 ]---
[    6.527187] eth1: left allmulticast mode
[    6.527225] eth1: left promiscuous mode
[    6.527264] br0: port 2(eth1) entered disabled state
[    6.985283] eth1: renamed from tmp
[    7.116237] eth2: renamed from tmp