[   21.297128][  T349] GACT probability NOT on
[   21.439504][  T352] 
[   21.439808][  T352] =============================
[   21.439985][  T352] WARNING: suspicious RCU usage
[   21.440393][  T352] 6.14.0-rc6-virtme #1 Not tainted
[   21.440564][  T352] -----------------------------
[   21.440732][  T352] ./include/net/net_namespace.h:418 suspicious rcu_dereference_check() usage!
[   21.441027][  T352] 
[   21.441027][  T352] other info that might help us debug this:
[   21.441027][  T352] 
[   21.441371][  T352] 
[   21.441371][  T352] rcu_scheduler_active = 2, debug_locks = 1
[   21.441627][  T352] 1 lock held by mausezahn/352:
[   21.441806][  T352]  #0: ffffffffacf5b5c0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1f0/0x18d0
[   21.442129][  T352] 
[   21.442129][  T352] stack backtrace:
[   21.442353][  T352] CPU: 0 UID: 0 PID: 352 Comm: mausezahn Not tainted 6.14.0-rc6-virtme #1
[   21.442358][  T352] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.442360][  T352] Call Trace:
[   21.442362][  T352]  <TASK>
[   21.442365][  T352]  dump_stack_lvl+0xb0/0xd0
[   21.442374][  T352]  lockdep_rcu_suspicious+0x1ea/0x280
[   21.442385][  T352]  dev_hard_start_xmit+0x2fc/0x3f0
[   21.442396][  T352]  __dev_queue_xmit+0xfaf/0x18d0
[   21.442410][  T352]  ? __pfx___dev_queue_xmit+0x10/0x10
[   21.442414][  T352]  ? packet_parse_headers+0x231/0x9c0
[   21.442423][  T352]  ? __pfx_sock_alloc_send_pskb+0x10/0x10
[   21.442430][  T352]  ? __pfx_packet_parse_headers+0x10/0x10
[   21.442435][  T352]  ? skb_copy_datagram_from_iter+0xe6/0x6f0
[   21.442441][  T352]  ? dev_get_by_index+0xb2/0x190
[   21.442453][  T352]  packet_snd+0xd0c/0x19d0
[   21.442465][  T352]  ? __lock_release+0x103/0x460
[   21.442469][  T352]  ? __might_fault+0x11b/0x170
[   21.442477][  T352]  ? __pfx_packet_snd+0x10/0x10
[   21.442479][  T352]  ? trace_lock_acquire+0x14c/0x1f0
[   21.442482][  T352]  ? __might_fault+0x11b/0x170
[   21.442488][  T352]  ? lock_acquire+0x32/0xc0
[   21.442495][  T352]  ? __might_fault+0x11b/0x170
[   21.442506][  T352]  __sys_sendto+0x3c3/0x450
[   21.442512][  T352]  ? __pfx___sys_sendto+0x10/0x10
[   21.442526][  T352]  ? sock_ioctl+0x3b6/0x590
[   21.442537][  T352]  ? __pfx___up_read+0x10/0x10
[   21.442546][  T352]  ? do_user_addr_fault+0x374/0xe30
[   21.442557][  T352]  ? do_user_addr_fault+0x374/0xe30
[   21.442564][  T352]  __x64_sys_sendto+0xe0/0x1c0
[   21.442568][  T352]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[   21.442573][  T352]  do_syscall_64+0xc1/0x1d0
[   21.442582][  T352]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   21.442588][  T352] RIP: 0033:0x7f0d52458a4a
[   21.442593][  T352] 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
[   21.442596][  T352] RSP: 002b:00007ffece4abb28 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[   21.442600][  T352] RAX: ffffffffffffffda RBX: 000000003a1889d0 RCX: 00007f0d52458a4a
[   21.442602][  T352] RDX: 0000000000000062 RSI: 000000003a1885c2 RDI: 0000000000000005
[   21.442604][  T352] RBP: 000000003a1885c2 R08: 00007ffece4abb30 R09: 0000000000000014
[   21.442606][  T352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   21.442608][  T352] R13: 0000000000000062 R14: 00007ffece4abb30 R15: 0000000000000000
[   21.442624][  T352]  </TASK>
[   25.249697][  T441] Mirror/redirect action on