[    1.984274] ip (258) used greatest stack depth: 12136 bytes left
[    2.205439] ------------[ cut here ]------------
[    2.205509] refcount_t: underflow; use-after-free.
[    2.205583] WARNING: CPU: 1 PID: 66 at lib/refcount.c:28 refcount_warn_saturate+0xbc/0x110
[    2.205658] Modules linked in: ila
[    2.205703] CPU: 1 UID: 0 PID: 66 Comm: kworker/u16:1 Not tainted 6.18.0-rc4-virtme #1 PREEMPT(voluntary) 
[    2.205796] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[    2.205851] Workqueue: netns cleanup_net
[    2.205893] RIP: 0010:refcount_warn_saturate+0xbc/0x110
[    2.205938] Code: b0 e8 e8 54 ba ff 90 0f 0b 90 90 c3 80 3d 00 e6 2b 01 00 75 89 c6 05 f7 e5 2b 01 01 90 48 c7 c7 f8 48 35 b0 e8 c5 54 ba ff 90 <0f> 0b 90 90 c3 80 3d db e5 2b 01 00 0f 85 62 ff ff ff c6 05 ce e5
[    2.206078] RSP: 0018:ffffa9ff4024fd50 EFLAGS: 00010286
[    2.206129] RAX: 0000000000000000 RBX: ffffa9ff4024fd60 RCX: 00000000ffffdfff
[    2.206187] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000001
[    2.206250] RBP: ffffa9ff4024f858 R08: ffffffffb0b5ba28 R09: 00000000ffffdfff
[    2.206315] R10: ffffffffb0a7ba40 R11: ffffffffb0b2ba40 R12: dead000000000122
[    2.206370] R13: 00000000fffb743e R14: 0000000000000001 R15: ffff8be606c05000
[    2.206443] FS:  0000000000000000(0000) GS:ffff8be68da11000(0000) knlGS:0000000000000000
[    2.206509] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[    2.206560] CR2: 000055d04a20f050 CR3: 000000001e046003 CR4: 0000000000772ef0
[    2.206626] PKRU: 55555554
[    2.206652] Call Trace:
[    2.206682]  <TASK>
[    2.206712]  netdev_run_todo+0x21a/0x550
[    2.206751]  ops_undo_list+0x1e3/0x1f0
[    2.206787]  cleanup_net+0x1b7/0x300
[    2.206822]  process_one_work+0x162/0x380
[    2.206859]  worker_thread+0x299/0x3c0
[    2.206893]  ? rescuer_thread+0x4c0/0x4c0
[    2.206928]  kthread+0x101/0x1f0
[    2.206966]  ? kthreads_online_cpu+0x110/0x110
[    2.207010]  ? kthreads_online_cpu+0x110/0x110
[    2.207048]  ret_from_fork+0x11c/0x140
[    2.207089]  ? kthreads_online_cpu+0x110/0x110
[    2.207134]  ret_from_fork_asm+0x11/0x20
[    2.207170]  </TASK>
[    2.207187] ---[ end trace 0000000000000000 ]---
[    2.436765] veth0: renamed from veth-alpha
[    2.447689] veth0: renamed from veth-betaL
[    2.458524] veth1: renamed from veth-betaR
[    2.469527] veth0: renamed from veth-gamma
[   11.881663] lwtunnel_output(): recursion limit reached on datapath
[   12.895484] lwtunnel_output(): recursion limit reached on datapath
[   20.064797] lwtunnel_input(): recursion limit reached on datapath
[   21.088501] lwtunnel_input(): recursion limit reached on datapath
[   23.118931] lwtunnel_output(): recursion limit reached on datapath
[   24.159511] lwtunnel_output(): recursion limit reached on datapath
[   27.207693] lwtunnel_input(): recursion limit reached on datapath
[   28.256518] lwtunnel_input(): recursion limit reached on datapath
[   30.290229] lwtunnel_output(): recursion limit reached on datapath
[   31.328481] lwtunnel_output(): recursion limit reached on datapath