[   10.698838][  T252] ip (252) used greatest stack depth: 24320 bytes left
[   21.957445][  T358] GACT probability NOT on
[   22.227003][  T359] 
[   22.227391][  T359] =============================
[   22.227616][  T359] WARNING: suspicious RCU usage
[   22.227789][  T359] 6.14.0-rc6-virtme #1 Not tainted
[   22.228189][  T359] -----------------------------
[   22.228356][  T359] ./include/net/net_namespace.h:418 suspicious rcu_dereference_check() usage!
[   22.228626][  T359] 
[   22.228626][  T359] other info that might help us debug this:
[   22.228626][  T359] 
[   22.228928][  T359] 
[   22.228928][  T359] rcu_scheduler_active = 2, debug_locks = 1
[   22.229186][  T359] 1 lock held by mausezahn/359:
[   22.229352][  T359]  #0: ffffffff88b5b5c0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1f0/0x18d0
[   22.229648][  T359] 
[   22.229648][  T359] stack backtrace:
[   22.229844][  T359] CPU: 2 UID: 0 PID: 359 Comm: mausezahn Not tainted 6.14.0-rc6-virtme #1
[   22.229848][  T359] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   22.229851][  T359] Call Trace:
[   22.229853][  T359]  <TASK>
[   22.229855][  T359]  dump_stack_lvl+0xb0/0xd0
[   22.229864][  T359]  lockdep_rcu_suspicious+0x1ea/0x280
[   22.229876][  T359]  dev_hard_start_xmit+0x2fc/0x3f0
[   22.229886][  T359]  __dev_queue_xmit+0xfaf/0x18d0
[   22.229901][  T359]  ? __pfx___dev_queue_xmit+0x10/0x10
[   22.229905][  T359]  ? packet_parse_headers+0x231/0x9c0
[   22.229914][  T359]  ? __pfx_sock_alloc_send_pskb+0x10/0x10
[   22.229921][  T359]  ? __pfx_packet_parse_headers+0x10/0x10
[   22.229926][  T359]  ? skb_copy_datagram_from_iter+0xe6/0x6f0
[   22.229932][  T359]  ? dev_get_by_index+0xb2/0x190
[   22.229943][  T359]  packet_snd+0xd0c/0x19d0
[   22.229955][  T359]  ? __lock_release+0x103/0x460
[   22.229960][  T359]  ? __might_fault+0x11b/0x170
[   22.229967][  T359]  ? __pfx_packet_snd+0x10/0x10
[   22.229970][  T359]  ? trace_lock_acquire+0x14c/0x1f0
[   22.229972][  T359]  ? __might_fault+0x11b/0x170
[   22.229979][  T359]  ? lock_acquire+0x32/0xc0
[   22.229985][  T359]  ? __might_fault+0x11b/0x170
[   22.229996][  T359]  __sys_sendto+0x3c3/0x450
[   22.230002][  T359]  ? __pfx___sys_sendto+0x10/0x10
[   22.230017][  T359]  ? sock_ioctl+0x3b6/0x590
[   22.230027][  T359]  ? __pfx___up_read+0x10/0x10
[   22.230037][  T359]  ? do_user_addr_fault+0x374/0xe30
[   22.230048][  T359]  ? do_user_addr_fault+0x374/0xe30
[   22.230055][  T359]  __x64_sys_sendto+0xe0/0x1c0
[   22.230059][  T359]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[   22.230064][  T359]  do_syscall_64+0xc1/0x1d0
[   22.230073][  T359]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   22.230079][  T359] RIP: 0033:0x7fb517d2ca4a
[   22.230087][  T359] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89
[   22.230091][  T359] RSP: 002b:00007ffdeabf7528 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[   22.230095][  T359] RAX: ffffffffffffffda RBX: 0000000036a269d0 RCX: 00007fb517d2ca4a
[   22.230097][  T359] RDX: 0000000000000412 RSI: 0000000036a27072 RDI: 0000000000000005
[   22.230099][  T359] RBP: 0000000036a27072 R08: 00007ffdeabf7530 R09: 0000000000000014
[   22.230101][  T359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   22.230102][  T359] R13: 0000000000000412 R14: 00007ffdeabf7530 R15: 0000000000000000
[   22.230118][  T359]  </TASK>
[   68.411723][  T578] Mirror/redirect action on
[  140.448437][  T938] ip (938) used greatest stack depth: 24256 bytes left