[ 605.741326][ T4941] ip6_gre: GRE over IPv6 tunneling driver [ 605.883952][ T62] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 606.032224][ T62] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 606.384029][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 606.870806][ T62] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 606.962891][ T4956] br1: port 1(veth1) entered blocking state [ 606.963457][ T4956] br1: port 1(veth1) entered disabled state [ 606.964561][ T4956] veth1: entered allmulticast mode [ 606.966516][ T4956] veth1: entered promiscuous mode [ 607.044700][ T46] br1: port 1(veth1) entered blocking state [ 607.045461][ T46] br1: port 1(veth1) entered forwarding state [ 607.141211][ T4958] br1: port 2(veth2) entered blocking state [ 607.141542][ T4958] br1: port 2(veth2) entered disabled state [ 607.149775][ T4958] veth2: entered allmulticast mode [ 607.152740][ T4958] veth2: entered promiscuous mode [ 607.229173][ T46] br1: port 2(veth2) entered blocking state [ 607.229667][ T46] br1: port 2(veth2) entered forwarding state [ 607.447394][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 607.449083][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 607.558844][ T51] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 607.748260][ T31] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 608.278934][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 608.343426][ T31] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 611.862912][ C3] ip6_tnl_xmit_ctl: 3 callbacks suppressed [ 611.863495][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 614.207751][ T4993] Mirror/redirect action on [ 614.618443][ T4999] [ 614.618849][ T4999] ============================= [ 614.619038][ T4999] WARNING: suspicious RCU usage [ 614.619235][ T4999] 6.14.0-rc6-virtme #1 Not tainted [ 614.619416][ T4999] ----------------------------- [ 614.619607][ T4999] ./include/net/net_namespace.h:418 suspicious rcu_dereference_check() usage! [ 614.619913][ T4999] [ 614.619913][ T4999] other info that might help us debug this: [ 614.619913][ T4999] [ 614.620231][ T4999] [ 614.620231][ T4999] rcu_scheduler_active = 2, debug_locks = 1 [ 614.620483][ T4999] 1 lock held by mausezahn/4999: [ 614.620682][ T4999] #0: ffffffffb415b5c0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1f0/0x18d0 [ 614.620991][ T4999] [ 614.620991][ T4999] stack backtrace: [ 614.621198][ T4999] CPU: 2 UID: 0 PID: 4999 Comm: mausezahn Not tainted 6.14.0-rc6-virtme #1 [ 614.621203][ T4999] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 614.621206][ T4999] Call Trace: [ 614.621208][ T4999] [ 614.621211][ T4999] dump_stack_lvl+0xb0/0xd0 [ 614.621219][ T4999] lockdep_rcu_suspicious+0x1ea/0x280 [ 614.621231][ T4999] dev_hard_start_xmit+0x2fc/0x3f0 [ 614.621242][ T4999] __dev_queue_xmit+0xfaf/0x18d0 [ 614.621256][ T4999] ? __pfx___dev_queue_xmit+0x10/0x10 [ 614.621261][ T4999] ? packet_parse_headers+0x231/0x9c0 [ 614.621272][ T4999] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 614.621284][ T4999] ? __pfx_packet_parse_headers+0x10/0x10 [ 614.621289][ T4999] ? skb_copy_datagram_from_iter+0xe6/0x6f0 [ 614.621296][ T4999] ? dev_get_by_index+0xb2/0x190 [ 614.621307][ T4999] packet_snd+0xd0c/0x19d0 [ 614.621319][ T4999] ? __lock_release+0x103/0x460 [ 614.621323][ T4999] ? __might_fault+0x11b/0x170 [ 614.621333][ T4999] ? __pfx_packet_snd+0x10/0x10 [ 614.621336][ T4999] ? trace_lock_acquire+0x14c/0x1f0 [ 614.621338][ T4999] ? __might_fault+0x11b/0x170 [ 614.621346][ T4999] ? lock_acquire+0x32/0xc0 [ 614.621352][ T4999] ? __might_fault+0x11b/0x170 [ 614.621363][ T4999] __sys_sendto+0x3c3/0x450 [ 614.621371][ T4999] ? __pfx___sys_sendto+0x10/0x10 [ 614.621386][ T4999] ? sock_ioctl+0x3b6/0x590 [ 614.621397][ T4999] ? __pfx___up_read+0x10/0x10 [ 614.621405][ T4999] ? do_user_addr_fault+0x374/0xe30 [ 614.621419][ T4999] ? do_user_addr_fault+0x374/0xe30 [ 614.621425][ T4999] __x64_sys_sendto+0xe0/0x1c0 [ 614.621429][ T4999] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 614.621435][ T4999] do_syscall_64+0xc1/0x1d0 [ 614.621445][ T4999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 614.621456][ T4999] RIP: 0033:0x7f67365f1a4a [ 614.621461][ T4999] 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 [ 614.621464][ T4999] RSP: 002b:00007fffb6240798 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 614.621471][ T4999] RAX: ffffffffffffffda RBX: 0000000002aaa9d0 RCX: 00007f67365f1a4a [ 614.621473][ T4999] RDX: 000000000000002a RSI: 0000000002aaac92 RDI: 0000000000000005 [ 614.621475][ T4999] RBP: 0000000002aaac92 R08: 00007fffb62407a0 R09: 0000000000000014 [ 614.621477][ T4999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 614.621479][ T4999] R13: 000000000000002a R14: 00007fffb62407a0 R15: 0000000000000000 [ 614.621495][ T4999] [ 620.566834][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 637.975086][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 673.302892][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 690.644966][ T5416] br1: port 1(veth1) entered disabled state [ 690.723308][ T5417] br1: port 2(veth2) entered disabled state [ 690.813346][ T5418] veth2: left allmulticast mode [ 690.813674][ T5418] veth2: left promiscuous mode [ 690.814062][ T5418] br1: port 2(veth2) entered disabled state [ 690.817060][ T5418] veth1: left allmulticast mode [ 690.817357][ T5418] veth1: left promiscuous mode [ 690.817730][ T5418] br1: port 1(veth1) entered disabled state