[    4.051625] ip (497) used greatest stack depth: 12248 bytes left
[    4.088243] eth1: renamed from tmp
[    4.176220] eth2: renamed from tmp
[    4.281858] l2tp_core: L2TP core driver, V2.0
[    4.284239] l2tp_netlink: L2TP netlink interface
[    4.294696] l2tp_ip: L2TP IP encapsulation support (L2TPv3)
[    4.315537] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3)
[    4.405701] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3)
[    4.584606] Initializing XFRM netlink socket
[    5.209197] ------------[ cut here ]------------
[    5.209299] RTNL: assertion failed at net/core/link_watch.c (59)
[    5.209385] WARNING: CPU: 2 PID: 11 at net/core/link_watch.c:59 rfc2863_policy+0x102/0x120
[    5.209461] Modules linked in: xfrm_user l2tp_ip6 l2tp_eth l2tp_ip l2tp_netlink l2tp_core
[    5.209533] CPU: 2 UID: 0 PID: 11 Comm: kworker/u16:0 Not tainted 6.13.0-rc3-virtme #1
[    5.209605] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    5.209672] Workqueue: netns cleanup_net
[    5.209719] RIP: 0010:rfc2863_policy+0x102/0x120
[    5.209768] 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 1b 94 48 c7 c7 b0 cc 0d 94 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
[    5.209890] RSP: 0018:ffffaab24005fd10 EFLAGS: 00010286
[    5.209940] RAX: 0000000000000000 RBX: ffff92c245310000 RCX: 00000000ffffdfff
[    5.210009] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[    5.210089] RBP: 0000000000000000 R08: ffffffff9455a968 R09: 00000000ffffdfff
[    5.210158] R10: ffffffff9447a980 R11: ffffffff9452a980 R12: dead000000000122
[    5.210223] R13: dead000000000100 R14: ffffffff941bf1fe R15: ffff92c245317000
[    5.210291] FS:  0000000000000000(0000) GS:ffff92c27ed00000(0000) knlGS:0000000000000000
[    5.210360] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    5.210420] CR2: 000055a110377548 CR3: 0000000032446002 CR4: 0000000000772ef0
[    5.210491] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[    5.210558] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[    5.210623] PKRU: 55555554
[    5.210653] Call Trace:
[    5.210685]  <TASK>
[    5.210719]  ? __warn+0x88/0x130
[    5.210765]  ? rfc2863_policy+0x102/0x120
[    5.210807]  ? report_bug+0x18e/0x1a0
[    5.210862]  ? prb_read_valid+0x1b/0x30
[    5.210905]  ? handle_bug+0x54/0x90
[    5.210947]  ? exc_invalid_op+0x18/0x70
[    5.210988]  ? asm_exc_invalid_op+0x1a/0x20
[    5.211033]  ? rfc2863_policy+0x102/0x120
[    5.211079]  linkwatch_do_dev+0x16/0x60
[    5.211129]  netdev_run_todo+0xca/0x550
[    5.211173]  ? unregister_netdevice_queue+0x2a/0xf0
[    5.211220]  default_device_exit_batch+0x2a6/0x310
[    5.211277]  cleanup_net+0x251/0x450
[    5.211318]  process_one_work+0x165/0x390
[    5.211361]  worker_thread+0x298/0x3b0
[    5.211403]  ? __pfx_worker_thread+0x10/0x10
[    5.211449]  kthread+0xd3/0x100
[    5.211495]  ? __pfx_kthread+0x10/0x10
[    5.211534]  ret_from_fork+0x31/0x50
[    5.211582]  ? __pfx_kthread+0x10/0x10
[    5.211622]  ret_from_fork_asm+0x1a/0x30
[    5.211666]  </TASK>
[    5.211698] ---[ end trace 0000000000000000 ]---