[  293.133503][ T3265] 
[  293.133836][ T3265] =============================
[  293.134060][ T3265] WARNING: suspicious RCU usage
[  293.134264][ T3265] 6.14.0-rc6-virtme #1 Not tainted
[  293.134451][ T3265] -----------------------------
[  293.134633][ T3265] ./include/net/net_namespace.h:418 suspicious rcu_dereference_check() usage!
[  293.134923][ T3265] 
[  293.134923][ T3265] other info that might help us debug this:
[  293.134923][ T3265] 
[  293.135271][ T3265] 
[  293.135271][ T3265] rcu_scheduler_active = 2, debug_locks = 1
[  293.135548][ T3265] 2 locks held by psock_tpacket/3265:
[  293.135733][ T3265]  #0: ffff888023509858 (&po->pg_vec_lock){+.+.}-{4:4}, at: tpacket_snd+0x134/0x1ea0
[  293.136075][ T3265]  #1: ffffffff8636f640 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1f5/0x18d0
[  293.136385][ T3265] 
[  293.136385][ T3265] stack backtrace:
[  293.136599][ T3265] CPU: 0 UID: 0 PID: 3265 Comm: psock_tpacket Not tainted 6.14.0-rc6-virtme #1
[  293.136604][ T3265] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  293.136607][ T3265] Call Trace:
[  293.136609][ T3265]  <TASK>
[  293.136612][ T3265]  dump_stack_lvl+0xb0/0xd0
[  293.136622][ T3265]  lockdep_rcu_suspicious+0x1ea/0x280
[  293.136635][ T3265]  dev_hard_start_xmit+0x2fc/0x3f0
[  293.136647][ T3265]  __dev_queue_xmit+0xfaa/0x18d0
[  293.136658][ T3265]  ? __pfx_packet_parse_headers+0x10/0x10
[  293.136663][ T3265]  ? sock_alloc_send_pskb+0x678/0x7f0
[  293.136669][ T3265]  ? skb_store_bits+0x5a3/0x7e0
[  293.136677][ T3265]  ? __pfx___dev_queue_xmit+0x10/0x10
[  293.136688][ T3265]  ? tpacket_fill_skb+0x98b/0x13c0
[  293.136709][ T3265]  tpacket_snd+0xe77/0x1ea0
[  293.136734][ T3265]  ? __pfx_tpacket_snd+0x10/0x10
[  293.136738][ T3265]  ? __lock_acquire+0xb9a/0x1680
[  293.136756][ T3265]  __sys_sendto+0x3c3/0x450
[  293.136764][ T3265]  ? __pfx___sys_sendto+0x10/0x10
[  293.136767][ T3265]  ? __pfx___lock_release+0x10/0x10
[  293.136781][ T3265]  ? __pfx_timespec64_add_safe+0x10/0x10
[  293.136789][ T3265]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[  293.136793][ T3265]  ? kvm_clock_get_cycles+0x18/0x30
[  293.136799][ T3265]  ? ktime_get_ts64+0xd6/0x2d0
[  293.136814][ T3265]  ? __x64_sys_poll+0x161/0x430
[  293.136821][ T3265]  ? __pfx___x64_sys_poll+0x10/0x10
[  293.136831][ T3265]  __x64_sys_sendto+0xe0/0x1c0
[  293.136835][ T3265]  ? lockdep_hardirqs_on_prepare+0x275/0x410
[  293.136840][ T3265]  do_syscall_64+0xc1/0x1d0
[  293.136847][ T3265]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  293.136853][ T3265] RIP: 0033:0x7f9ccc598a4a
[  293.136860][ T3265] 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
[  293.136863][ T3265] RSP: 002b:00007ffe247fe428 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[  293.136867][ T3265] RAX: ffffffffffffffda RBX: 0000000000000800 RCX: 00007f9ccc598a4a
[  293.136869][ T3265] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005
[  293.136871][ T3265] RBP: 0000008e0000008e R08: 0000000000000000 R09: 0000000000000000
[  293.136873][ T3265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006
[  293.136875][ T3265] R13: 0000000000000064 R14: 0000000000000000 R15: 00007ffe247fe8c0
[  293.136893][ T3265]  </TASK>