[   21.506940][  T357] GACT probability NOT on
[   21.730297][  T358] 
[   21.730558][  T358] =============================
[   21.730961][  T358] WARNING: suspicious RCU usage
[   21.731115][  T358] 6.14.0-rc6-virtme #1 Not tainted
[   21.731286][  T358] -----------------------------
[   21.731437][  T358] ./include/net/net_namespace.h:418 suspicious rcu_dereference_check() usage!
[   21.731732][  T358] 
[   21.731732][  T358] other info that might help us debug this:
[   21.731732][  T358] 
[   21.732060][  T358] 
[   21.732060][  T358] rcu_scheduler_active = 2, debug_locks = 1
[   21.732315][  T358] 1 lock held by mausezahn/358:
[   21.732475][  T358]  #0: ffffffffad35b5c0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1f0/0x18d0
[   21.732764][  T358] 
[   21.732764][  T358] stack backtrace:
[   21.732952][  T358] CPU: 0 UID: 0 PID: 358 Comm: mausezahn Not tainted 6.14.0-rc6-virtme #1
[   21.732957][  T358] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[   21.732959][  T358] Call Trace:
[   21.732962][  T358]  <TASK>
[   21.732964][  T358]  dump_stack_lvl+0xb0/0xd0
[   21.732973][  T358]  lockdep_rcu_suspicious+0x1ea/0x280
[   21.732985][  T358]  dev_hard_start_xmit+0x2fc/0x3f0
[   21.732995][  T358]  __dev_queue_xmit+0xfaf/0x18d0
[   21.733010][  T358]  ? __pfx___dev_queue_xmit+0x10/0x10
[   21.733014][  T358]  ? packet_parse_headers+0x231/0x9c0
[   21.733023][  T358]  ? __pfx_sock_alloc_send_pskb+0x10/0x10
[   21.733030][  T358]  ? __pfx_packet_parse_headers+0x10/0x10
[   21.733035][  T358]  ? skb_copy_datagram_from_iter+0xe6/0x6f0
[   21.733041][  T358]  ? dev_get_by_index+0xb2/0x190
[   21.733053][  T358]  packet_snd+0xd0c/0x19d0
[   21.733064][  T358]  ? __lock_release+0x103/0x460
[   21.733068][  T358]  ? __might_fault+0x11b/0x170
[   21.733077][  T358]  ? __pfx_packet_snd+0x10/0x10
[   21.733079][  T358]  ? trace_lock_acquire+0x14c/0x1f0
[   21.733081][  T358]  ? __might_fault+0x11b/0x170
[   21.733088][  T358]  ? lock_acquire+0x32/0xc0
[   21.733095][  T358]  ? __might_fault+0x11b/0x170
[   21.733106][  T358]  __sys_sendto+0x3c3/0x450
[   21.733112][  T358]  ? __pfx___sys_sendto+0x10/0x10
[   21.733127][  T358]  ? sock_ioctl+0x3b6/0x590
[   21.733137][  T358]  ? __pfx___up_read+0x10/0x10
[   21.733146][  T358]  ? do_user_addr_fault+0x374/0xe30
[   21.733157][  T358]  ? do_user_addr_fault+0x374/0xe30
[   21.733164][  T358]  __x64_sys_sendto+0xe0/0x1c0
[   21.733171][  T358]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[   21.733177][  T358]  do_syscall_64+0xc1/0x1d0
[   21.733185][  T358]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[   21.733190][  T358] RIP: 0033:0x7f700f9cda4a
[   21.733195][  T358] 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
[   21.733198][  T358] RSP: 002b:00007ffe7f2dd1c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[   21.733201][  T358] RAX: ffffffffffffffda RBX: 00000000141619d0 RCX: 00007f700f9cda4a
[   21.733204][  T358] RDX: 0000000000000412 RSI: 0000000014162072 RDI: 0000000000000005
[   21.733206][  T358] RBP: 0000000014162072 R08: 00007ffe7f2dd1d0 R09: 0000000000000014
[   21.733208][  T358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[   21.733210][  T358] R13: 0000000000000412 R14: 00007ffe7f2dd1d0 R15: 0000000000000000
[   21.733226][  T358]  </TASK>
[   68.127888][  T577] Mirror/redirect action on