[   38.931127] ip (2371) used greatest stack depth: 12280 bytes left
[   38.991555] ip (2375) used greatest stack depth: 12248 bytes left
[   39.541479] ip (2444) used greatest stack depth: 12216 bytes left
[   41.836438] ip (2726) used greatest stack depth: 12136 bytes left
[   69.565194] ------------[ cut here ]------------
[   69.565264] RTNL: assertion failed at net/core/link_watch.c (59)
[   69.565380] WARNING: CPU: 2 PID: 11 at net/core/link_watch.c:59 rfc2863_policy+0x102/0x120
[   69.565454] Modules linked in: tcp_diag inet_diag nft_masq nft_chain_nat nf_nat veth nf_conntrack_netlink nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nft_numgen nf_tables libcrc32c
[   69.565605] CPU: 2 UID: 0 PID: 11 Comm: kworker/u16:0 Not tainted 6.13.0-rc3-virtme #1
[   69.565691] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   69.565761] Workqueue: netns cleanup_net
[   69.565803] RIP: 0010:rfc2863_policy+0x102/0x120
[   69.565850] Code: 80 3d f3 7e e7 00 00 75 ca c6 05 ea 7e e7 00 01 90 ba 3b 00 00 00 48 c7 c6 98 2a f8 bd 48 c7 c7 18 14 ea bd e8 9f b6 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
[   69.565974] RSP: 0018:ffffaae40005fd10 EFLAGS: 00010286
[   69.566021] RAX: 0000000000000000 RBX: ffff89318c31d000 RCX: 00000000ffffdfff
[   69.566083] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[   69.566152] RBP: 0000000000000000 R08: ffffffffbe356c68 R09: 00000000ffffdfff
[   69.566218] R10: ffffffffbe276c80 R11: ffffffffbe326c80 R12: dead000000000122
[   69.566288] R13: dead000000000100 R14: ffffffffbdf823ef R15: ffff89318c31e000
[   69.566399] FS:  0000000000000000(0000) GS:ffff8931bed00000(0000) knlGS:0000000000000000
[   69.566488] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   69.566587] CR2: 00000000004060bb CR3: 000000000930c001 CR4: 0000000000772ef0
[   69.566692] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   69.566788] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   69.566859] PKRU: 55555554
[   69.566906] Call Trace:
[   69.566942]  <TASK>
[   69.566973]  ? __warn+0x88/0x130
[   69.567038]  ? rfc2863_policy+0x102/0x120
[   69.567103]  ? report_bug+0x18e/0x1a0
[   69.567158]  ? prb_read_valid+0x1b/0x30
[   69.567208]  ? handle_bug+0x54/0x90
[   69.567265]  ? exc_invalid_op+0x18/0x70
[   69.567327]  ? asm_exc_invalid_op+0x1a/0x20
[   69.567373]  ? rfc2863_policy+0x102/0x120
[   69.567417]  linkwatch_do_dev+0x16/0x60
[   69.567471]  netdev_run_todo+0xca/0x550
[   69.567532]  ? unregister_netdevice_queue+0x2a/0xf0
[   69.567606]  default_device_exit_batch+0x2a6/0x310
[   69.567666]  ? sit_exit_batch_rtnl+0xb9/0x180
[   69.567723]  cleanup_net+0x251/0x3c0
[   69.567781]  process_one_work+0x165/0x390
[   69.567822]  worker_thread+0x298/0x3b0
[   69.567866]  ? __pfx_worker_thread+0x10/0x10
[   69.567914]  kthread+0xd3/0x100
[   69.567955]  ? __pfx_kthread+0x10/0x10
[   69.568008]  ret_from_fork+0x31/0x50
[   69.568052]  ? __pfx_kthread+0x10/0x10
[   69.568095]  ret_from_fork_asm+0x1a/0x30
[   69.568147]  </TASK>
[   69.568184] ---[ end trace 0000000000000000 ]---