[ 58.571948][ T805] gre: GRE over IPv4 demultiplexor driver [ 58.584074][ T805] ip_gre: GRE over IPv4 tunneling driver [ 59.264915][ T818] GACT probability NOT on [ 59.507031][ T820] ip6_gre: GRE over IPv6 tunneling driver [ 59.666101][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 59.773664][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 60.460892][ T833] br1: port 1(veth1) entered blocking state [ 60.461186][ T833] br1: port 1(veth1) entered disabled state [ 60.461876][ T833] veth1: entered allmulticast mode [ 60.463833][ T833] veth1: entered promiscuous mode [ 60.542073][ T138] br1: port 1(veth1) entered blocking state [ 60.542377][ T138] br1: port 1(veth1) entered forwarding state [ 60.565020][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 60.623797][ T835] br1: port 2(veth2) entered blocking state [ 60.624103][ T835] br1: port 2(veth2) entered disabled state [ 60.624406][ T835] veth2: entered allmulticast mode [ 60.626520][ T835] veth2: entered promiscuous mode [ 60.713410][ T38] br1: port 2(veth2) entered blocking state [ 60.713743][ T38] br1: port 2(veth2) entered forwarding state [ 60.756744][ T67] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 61.210620][ T10] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 61.780866][ T67] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 61.781701][ T67] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 62.100703][ T67] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 62.164656][ T51] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 62.260717][ T51] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 66.004934][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 68.272578][ T879] Mirror/redirect action on [ 68.783788][ T886] [ 68.784139][ T886] ============================= [ 68.784707][ T886] WARNING: suspicious RCU usage [ 68.784891][ T886] 6.14.0-rc6-virtme #1 Not tainted [ 68.785069][ T886] ----------------------------- [ 68.785284][ T886] ./include/net/net_namespace.h:418 suspicious rcu_dereference_check() usage! [ 68.785643][ T886] [ 68.785643][ T886] other info that might help us debug this: [ 68.785643][ T886] [ 68.785979][ T886] [ 68.785979][ T886] rcu_scheduler_active = 2, debug_locks = 1 [ 68.786236][ T886] 1 lock held by mausezahn/886: [ 68.786421][ T886] #0: ffffffff8815b5c0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1f0/0x18d0 [ 68.786766][ T886] [ 68.786766][ T886] stack backtrace: [ 68.786986][ T886] CPU: 2 UID: 0 PID: 886 Comm: mausezahn Not tainted 6.14.0-rc6-virtme #1 [ 68.786991][ T886] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 68.786993][ T886] Call Trace: [ 68.786995][ T886] [ 68.786998][ T886] dump_stack_lvl+0xb0/0xd0 [ 68.787007][ T886] lockdep_rcu_suspicious+0x1ea/0x280 [ 68.787019][ T886] dev_hard_start_xmit+0x2fc/0x3f0 [ 68.787030][ T886] __dev_queue_xmit+0xfaf/0x18d0 [ 68.787044][ T886] ? __pfx___dev_queue_xmit+0x10/0x10 [ 68.787049][ T886] ? packet_parse_headers+0x231/0x9c0 [ 68.787059][ T886] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 68.787066][ T886] ? __pfx_packet_parse_headers+0x10/0x10 [ 68.787071][ T886] ? skb_copy_datagram_from_iter+0xe6/0x6f0 [ 68.787077][ T886] ? dev_get_by_index+0xb2/0x190 [ 68.787089][ T886] packet_snd+0xd0c/0x19d0 [ 68.787101][ T886] ? __lock_release+0x103/0x460 [ 68.787104][ T886] ? __might_fault+0x11b/0x170 [ 68.787113][ T886] ? __pfx_packet_snd+0x10/0x10 [ 68.787115][ T886] ? trace_lock_acquire+0x14c/0x1f0 [ 68.787117][ T886] ? __might_fault+0x11b/0x170 [ 68.787124][ T886] ? lock_acquire+0x32/0xc0 [ 68.787131][ T886] ? __might_fault+0x11b/0x170 [ 68.787142][ T886] __sys_sendto+0x3c3/0x450 [ 68.787149][ T886] ? __pfx___sys_sendto+0x10/0x10 [ 68.787163][ T886] ? sock_ioctl+0x3b6/0x590 [ 68.787174][ T886] ? __pfx___up_read+0x10/0x10 [ 68.787183][ T886] ? do_user_addr_fault+0x374/0xe30 [ 68.787194][ T886] ? do_user_addr_fault+0x374/0xe30 [ 68.787201][ T886] __x64_sys_sendto+0xe0/0x1c0 [ 68.787205][ T886] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 68.787210][ T886] do_syscall_64+0xc1/0x1d0 [ 68.787219][ T886] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 68.787224][ T886] RIP: 0033:0x7f5c1b8f4a4a [ 68.787229][ T886] 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 [ 68.787232][ T886] RSP: 002b:00007fff04817ab8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 68.787236][ T886] RAX: ffffffffffffffda RBX: 00000000279c39d0 RCX: 00007f5c1b8f4a4a [ 68.787238][ T886] RDX: 000000000000002a RSI: 00000000279c3c92 RDI: 0000000000000005 [ 68.787240][ T886] RBP: 00000000279c3c92 R08: 00007fff04817ac0 R09: 0000000000000014 [ 68.787242][ T886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 68.787244][ T886] R13: 000000000000002a R14: 00007fff04817ac0 R15: 0000000000000000 [ 68.787260][ T886] [ 74.708958][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 87.512958][ T980] br1: port 1(veth1) entered disabled state [ 87.581158][ T981] br1: port 2(veth2) entered disabled state [ 87.681000][ T982] veth2: left allmulticast mode [ 87.681398][ T982] veth2: left promiscuous mode [ 87.681801][ T982] br1: port 2(veth2) entered disabled state [ 87.683682][ T982] veth1: left allmulticast mode [ 87.683910][ T982] veth1: left promiscuous mode [ 87.684248][ T982] br1: port 1(veth1) entered disabled state