[ 15.280575][ T317] gre: GRE over IPv4 demultiplexor driver [ 15.293946][ T317] ip_gre: GRE over IPv4 tunneling driver [ 15.943408][ T327] GACT probability NOT on [ 16.176133][ T329] ip6_gre: GRE over IPv6 tunneling driver [ 16.311636][ T51] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.436885][ T51] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.619289][ T251] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.675397][ T69] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.374547][ T343] br1: port 1(veth1) entered blocking state [ 17.375104][ T343] br1: port 1(veth1) entered disabled state [ 17.375542][ T343] veth1: entered allmulticast mode [ 17.377708][ T343] veth1: entered promiscuous mode [ 17.467396][ T38] br1: port 1(veth1) entered blocking state [ 17.467864][ T38] br1: port 1(veth1) entered forwarding state [ 17.555712][ T345] br1: port 2(veth2) entered blocking state [ 17.556270][ T345] br1: port 2(veth2) entered disabled state [ 17.556752][ T345] veth2: entered allmulticast mode [ 17.560035][ T345] veth2: entered promiscuous mode [ 17.670744][ T41] br1: port 2(veth2) entered blocking state [ 17.671264][ T41] br1: port 2(veth2) entered forwarding state [ 17.683491][ T69] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.684414][ T69] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.171295][ T11] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 18.451305][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.611257][ T11] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 18.900252][ T69] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 22.483526][ C3] ip6_tnl_xmit_ctl: 9 callbacks suppressed [ 22.484197][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 25.139369][ T389] Mirror/redirect action on [ 25.157402][ T388] tc (388) used greatest stack depth: 23032 bytes left [ 25.620340][ T396] [ 25.620654][ T396] ============================= [ 25.620815][ T396] WARNING: suspicious RCU usage [ 25.621279][ T396] 6.14.0-rc6-virtme #1 Not tainted [ 25.621435][ T396] ----------------------------- [ 25.621589][ T396] ./include/net/net_namespace.h:418 suspicious rcu_dereference_check() usage! [ 25.621858][ T396] [ 25.621858][ T396] other info that might help us debug this: [ 25.621858][ T396] [ 25.622233][ T396] [ 25.622233][ T396] rcu_scheduler_active = 2, debug_locks = 1 [ 25.622459][ T396] 1 lock held by mausezahn/396: [ 25.622619][ T396] #0: ffffffff8f35b5c0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1f0/0x18d0 [ 25.622924][ T396] [ 25.622924][ T396] stack backtrace: [ 25.623147][ T396] CPU: 3 UID: 0 PID: 396 Comm: mausezahn Not tainted 6.14.0-rc6-virtme #1 [ 25.623152][ T396] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.623155][ T396] Call Trace: [ 25.623157][ T396] [ 25.623160][ T396] dump_stack_lvl+0xb0/0xd0 [ 25.623168][ T396] lockdep_rcu_suspicious+0x1ea/0x280 [ 25.623180][ T396] dev_hard_start_xmit+0x2fc/0x3f0 [ 25.623191][ T396] __dev_queue_xmit+0xfaf/0x18d0 [ 25.623205][ T396] ? __pfx___dev_queue_xmit+0x10/0x10 [ 25.623209][ T396] ? packet_parse_headers+0x231/0x9c0 [ 25.623218][ T396] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 25.623225][ T396] ? __pfx_packet_parse_headers+0x10/0x10 [ 25.623230][ T396] ? skb_copy_datagram_from_iter+0xe6/0x6f0 [ 25.623236][ T396] ? dev_get_by_index+0xb2/0x190 [ 25.623248][ T396] packet_snd+0xd0c/0x19d0 [ 25.623260][ T396] ? __lock_release+0x103/0x460 [ 25.623264][ T396] ? __might_fault+0x11b/0x170 [ 25.623272][ T396] ? __pfx_packet_snd+0x10/0x10 [ 25.623274][ T396] ? trace_lock_acquire+0x14c/0x1f0 [ 25.623277][ T396] ? __might_fault+0x11b/0x170 [ 25.623284][ T396] ? lock_acquire+0x32/0xc0 [ 25.623290][ T396] ? __might_fault+0x11b/0x170 [ 25.623301][ T396] __sys_sendto+0x3c3/0x450 [ 25.623308][ T396] ? __pfx___sys_sendto+0x10/0x10 [ 25.623322][ T396] ? sock_ioctl+0x3b6/0x590 [ 25.623333][ T396] ? __pfx___up_read+0x10/0x10 [ 25.623342][ T396] ? do_user_addr_fault+0x374/0xe30 [ 25.623354][ T396] ? do_user_addr_fault+0x374/0xe30 [ 25.623361][ T396] __x64_sys_sendto+0xe0/0x1c0 [ 25.623365][ T396] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 25.623370][ T396] do_syscall_64+0xc1/0x1d0 [ 25.623379][ T396] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 25.623385][ T396] RIP: 0033:0x7f2e0515ba4a [ 25.623390][ T396] 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 [ 25.623393][ T396] RSP: 002b:00007ffd30c56b68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 25.623397][ T396] RAX: ffffffffffffffda RBX: 0000000004a249d0 RCX: 00007f2e0515ba4a [ 25.623399][ T396] RDX: 000000000000002a RSI: 0000000004a24c92 RDI: 0000000000000005 [ 25.623401][ T396] RBP: 0000000004a24c92 R08: 00007ffd30c56b70 R09: 0000000000000014 [ 25.623403][ T396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 25.623405][ T396] R13: 000000000000002a R14: 00007ffd30c56b70 R15: 0000000000000000 [ 25.623421][ T396] [ 31.187405][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 40.168122][ T484] br1: port 1(veth1) entered disabled state [ 40.246796][ T485] br1: port 2(veth2) entered disabled state [ 40.339934][ T486] veth2: left allmulticast mode [ 40.340315][ T486] veth2: left promiscuous mode [ 40.340868][ T486] br1: port 2(veth2) entered disabled state [ 40.343144][ T486] veth1: left allmulticast mode [ 40.343464][ T486] veth1: left promiscuous mode [ 40.343957][ T486] br1: port 1(veth1) entered disabled state