[    2.173208] ip (256) used greatest stack depth: 12248 bytes left
[    6.997064] ------------[ cut here ]------------
[    6.997167] RTNL: assertion failed at net/core/link_watch.c (59)
[    6.997278] WARNING: CPU: 2 PID: 64 at net/core/link_watch.c:59 rfc2863_policy+0x102/0x120
[    6.997383] Modules linked in: nft_masq nft_chain_nat nf_nat nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables libcrc32c veth
[    6.997525] CPU: 2 UID: 0 PID: 64 Comm: kworker/u16:1 Not tainted 6.13.0-rc3-virtme #1
[    6.997640] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    6.997738] Workqueue: netns cleanup_net
[    6.997805] RIP: 0010:rfc2863_policy+0x102/0x120
[    6.997895] 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 98 89 48 c7 c7 18 14 8a 89 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
[    6.998128] RSP: 0018:ffffbc84c0237d10 EFLAGS: 00010286
[    6.998202] RAX: 0000000000000000 RBX: ffff9dd106841000 RCX: 00000000ffffdfff
[    6.998319] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[    6.998425] RBP: 0000000000000000 R08: ffffffff89d56c68 R09: 00000000ffffdfff
[    6.998524] R10: ffffffff89c76c80 R11: ffffffff89d26c80 R12: dead000000000122
[    6.998641] R13: dead000000000100 R14: ffffffff899823ef R15: ffff9dd106842000
[    6.998763] FS:  0000000000000000(0000) GS:ffff9dd13ed00000(0000) knlGS:0000000000000000
[    6.998871] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    6.998969] CR2: 00007fa8ba32f000 CR3: 0000000014442001 CR4: 0000000000772ef0
[    6.999072] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[    6.999171] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[    6.999271] PKRU: 55555554
[    6.999337] Call Trace:
[    6.999398]  <TASK>
[    6.999455]  ? __warn+0x88/0x130
[    6.999519]  ? rfc2863_policy+0x102/0x120
[    6.999586]  ? report_bug+0x18e/0x1a0
[    6.999649]  ? prb_read_valid+0x1b/0x30
[    6.999715]  ? handle_bug+0x54/0x90
[    6.999781]  ? exc_invalid_op+0x18/0x70
[    6.999846]  ? asm_exc_invalid_op+0x1a/0x20
[    6.999906]  ? rfc2863_policy+0x102/0x120
[    6.999968]  linkwatch_do_dev+0x16/0x60
[    7.000046]  netdev_run_todo+0xca/0x550
[    7.000104]  ? unregister_netdevice_queue+0x2a/0xf0
[    7.000180]  default_device_exit_batch+0x2a6/0x310
[    7.000245]  ? sit_exit_batch_rtnl+0xb9/0x180
[    7.000327]  cleanup_net+0x251/0x3c0
[    7.000384]  process_one_work+0x165/0x390
[    7.000444]  worker_thread+0x298/0x3b0
[    7.000498]  ? __pfx_worker_thread+0x10/0x10
[    7.000563]  kthread+0xd3/0x100
[    7.000630]  ? __pfx_kthread+0x10/0x10
[    7.000691]  ret_from_fork+0x31/0x50
[    7.000759]  ? __pfx_kthread+0x10/0x10
[    7.000828]  ret_from_fork_asm+0x1a/0x30
[    7.000885]  </TASK>
[    7.000926] ---[ end trace 0000000000000000 ]---