[  167.312321][ T2472] GACT probability NOT on
[  167.877328][ T2481] 
[  167.877611][ T2481] =============================
[  167.878136][ T2481] WARNING: suspicious RCU usage
[  167.878335][ T2481] 6.14.0-rc6-virtme #1 Not tainted
[  167.878554][ T2481] -----------------------------
[  167.878723][ T2481] ./include/net/net_namespace.h:418 suspicious rcu_dereference_check() usage!
[  167.879030][ T2481] 
[  167.879030][ T2481] other info that might help us debug this:
[  167.879030][ T2481] 
[  167.879366][ T2481] 
[  167.879366][ T2481] rcu_scheduler_active = 2, debug_locks = 1
[  167.879655][ T2481] 1 lock held by mausezahn/2481:
[  167.879829][ T2481]  #0: ffffffff9e36f640 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1f5/0x18d0
[  167.880184][ T2481] 
[  167.880184][ T2481] stack backtrace:
[  167.880403][ T2481] CPU: 3 UID: 0 PID: 2481 Comm: mausezahn Not tainted 6.14.0-rc6-virtme #1
[  167.880408][ T2481] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  167.880410][ T2481] Call Trace:
[  167.880414][ T2481]  <TASK>
[  167.880417][ T2481]  dump_stack_lvl+0xb0/0xd0
[  167.880433][ T2481]  lockdep_rcu_suspicious+0x1ea/0x280
[  167.880446][ T2481]  dev_hard_start_xmit+0x2fc/0x3f0
[  167.880457][ T2481]  __dev_queue_xmit+0xfaa/0x18d0
[  167.880461][ T2481]  ? _copy_from_iter+0x1d2/0x12e0
[  167.880482][ T2481]  ? __pfx___dev_queue_xmit+0x10/0x10
[  167.880487][ T2481]  ? packet_parse_headers+0x243/0x9d0
[  167.880504][ T2481]  ? __pfx_sock_alloc_send_pskb+0x10/0x10
[  167.880516][ T2481]  ? __pfx_packet_parse_headers+0x10/0x10
[  167.880521][ T2481]  ? skb_copy_datagram_from_iter+0xe6/0x6e0
[  167.880531][ T2481]  ? dev_get_by_index+0xb2/0x190
[  167.880542][ T2481]  packet_snd+0xd0d/0x19c0
[  167.880555][ T2481]  ? __lock_release+0x103/0x460
[  167.880558][ T2481]  ? __might_fault+0x11b/0x170
[  167.880566][ T2481]  ? __pfx_packet_snd+0x10/0x10
[  167.880568][ T2481]  ? trace_lock_acquire+0x14c/0x1f0
[  167.880572][ T2481]  ? __might_fault+0x11b/0x170
[  167.880578][ T2481]  ? lock_acquire+0x32/0xc0
[  167.880584][ T2481]  ? __might_fault+0x11b/0x170
[  167.880595][ T2481]  __sys_sendto+0x3c3/0x450
[  167.880605][ T2481]  ? __pfx___sys_sendto+0x10/0x10
[  167.880621][ T2481]  ? sock_ioctl+0x3b6/0x590
[  167.880624][ T2481]  ? _copy_to_user+0x5c/0x80
[  167.880632][ T2481]  ? __pfx_put_timespec64+0x10/0x10
[  167.880642][ T2481]  ? posix_cpu_clock_get+0xe1/0x240
[  167.880652][ T2481]  ? __x64_sys_clock_gettime+0x17a/0x200
[  167.880658][ T2481]  ? __pfx___x64_sys_clock_gettime+0x10/0x10
[  167.880665][ T2481]  __x64_sys_sendto+0xe0/0x1c0
[  167.880670][ T2481]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[  167.880675][ T2481]  do_syscall_64+0xc1/0x1d0
[  167.880686][ T2481]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  167.880695][ T2481] RIP: 0033:0x7f2ef0b50a4a
[  167.880700][ T2481] 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
[  167.880703][ T2481] RSP: 002b:00007ffcfb54a0e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  167.880709][ T2481] RAX: ffffffffffffffda RBX: 0000000032cf79d0 RCX: 00007f2ef0b50a4a
[  167.880712][ T2481] RDX: 0000000000000064 RSI: 0000000032cf75c2 RDI: 0000000000000005
[  167.880714][ T2481] RBP: 0000000032cf75c2 R08: 00007ffcfb54a0f0 R09: 0000000000000014
[  167.880715][ T2481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  167.880717][ T2481] R13: 0000000000000064 R14: 00007ffcfb54a0f0 R15: 0000000000000000
[  167.880734][ T2481]  </TASK>