[ 14.646836][ T314] gre: GRE over IPv4 demultiplexor driver [ 14.661511][ T314] ip_gre: GRE over IPv4 tunneling driver [ 15.366947][ T324] GACT probability NOT on [ 15.592499][ T326] ip6_gre: GRE over IPv6 tunneling driver [ 15.737606][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 15.849373][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.576475][ T68] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.703382][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.777680][ T340] br1: port 1(veth1) entered blocking state [ 16.778196][ T340] br1: port 1(veth1) entered disabled state [ 16.778606][ T340] veth1: entered allmulticast mode [ 16.780624][ T340] veth1: entered promiscuous mode [ 16.867803][ T56] br1: port 1(veth1) entered blocking state [ 16.868308][ T56] br1: port 1(veth1) entered forwarding state [ 16.946744][ T343] br1: port 2(veth2) entered blocking state [ 16.947209][ T343] br1: port 2(veth2) entered disabled state [ 16.947972][ T343] veth2: entered allmulticast mode [ 16.950911][ T343] veth2: entered promiscuous mode [ 17.064757][ T46] br1: port 2(veth2) entered blocking state [ 17.065051][ T46] br1: port 2(veth2) entered forwarding state [ 17.544529][ T284] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 17.728339][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.729554][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.023399][ T284] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 18.082790][ T359] 8021q: 802.1Q VLAN Support v1.8 [ 18.199342][ T284] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.303390][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 18.316898][ T362] br2: port 1(veth4.555) entered blocking state [ 18.317227][ T362] br2: port 1(veth4.555) entered disabled state [ 18.317521][ T362] veth4.555: entered allmulticast mode [ 18.317722][ T362] veth4: entered allmulticast mode [ 18.319782][ T362] veth4.555: entered promiscuous mode [ 18.319997][ T362] veth4: entered promiscuous mode [ 18.321188][ T362] br2: port 1(veth4.555) entered blocking state [ 18.321621][ T362] br2: port 1(veth4.555) entered forwarding state [ 21.759498][ C1] ip6_tnl_xmit_ctl: 3 callbacks suppressed [ 21.760134][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 25.329895][ T395] Mirror/redirect action on [ 25.890530][ T402] [ 25.890996][ T402] ============================= [ 25.891336][ T402] WARNING: suspicious RCU usage [ 25.891636][ T402] 6.14.0-rc6-virtme #1 Not tainted [ 25.891941][ T402] ----------------------------- [ 25.892583][ T402] ./include/net/net_namespace.h:418 suspicious rcu_dereference_check() usage! [ 25.893095][ T402] [ 25.893095][ T402] other info that might help us debug this: [ 25.893095][ T402] [ 25.893693][ T402] [ 25.893693][ T402] rcu_scheduler_active = 2, debug_locks = 1 [ 25.894205][ T402] 1 lock held by mausezahn/402: [ 25.894503][ T402] #0: ffffffff9af5b5c0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1f0/0x18d0 [ 25.895010][ T402] [ 25.895010][ T402] stack backtrace: [ 25.895271][ T402] CPU: 2 UID: 0 PID: 402 Comm: mausezahn Not tainted 6.14.0-rc6-virtme #1 [ 25.895276][ T402] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.895278][ T402] Call Trace: [ 25.895281][ T402] [ 25.895283][ T402] dump_stack_lvl+0xb0/0xd0 [ 25.895293][ T402] lockdep_rcu_suspicious+0x1ea/0x280 [ 25.895304][ T402] dev_hard_start_xmit+0x2fc/0x3f0 [ 25.895315][ T402] __dev_queue_xmit+0xfaf/0x18d0 [ 25.895329][ T402] ? __pfx___dev_queue_xmit+0x10/0x10 [ 25.895334][ T402] ? packet_parse_headers+0x231/0x9c0 [ 25.895343][ T402] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 25.895350][ T402] ? __pfx_packet_parse_headers+0x10/0x10 [ 25.895355][ T402] ? skb_copy_datagram_from_iter+0xe6/0x6f0 [ 25.895361][ T402] ? dev_get_by_index+0xb2/0x190 [ 25.895373][ T402] packet_snd+0xd0c/0x19d0 [ 25.895385][ T402] ? __lock_release+0x103/0x460 [ 25.895389][ T402] ? __might_fault+0x11b/0x170 [ 25.895397][ T402] ? __pfx_packet_snd+0x10/0x10 [ 25.895399][ T402] ? trace_lock_acquire+0x14c/0x1f0 [ 25.895402][ T402] ? __might_fault+0x11b/0x170 [ 25.895409][ T402] ? lock_acquire+0x32/0xc0 [ 25.895415][ T402] ? __might_fault+0x11b/0x170 [ 25.895429][ T402] __sys_sendto+0x3c3/0x450 [ 25.895439][ T402] ? __pfx___sys_sendto+0x10/0x10 [ 25.895462][ T402] ? sock_ioctl+0x3b6/0x590 [ 25.895478][ T402] ? __pfx___up_read+0x10/0x10 [ 25.895487][ T402] ? do_user_addr_fault+0x374/0xe30 [ 25.895499][ T402] ? do_user_addr_fault+0x374/0xe30 [ 25.895506][ T402] __x64_sys_sendto+0xe0/0x1c0 [ 25.895510][ T402] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 25.895515][ T402] do_syscall_64+0xc1/0x1d0 [ 25.895523][ T402] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 25.895530][ T402] RIP: 0033:0x7fd33b86aa4a [ 25.895536][ T402] 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 [ 25.895539][ T402] RSP: 002b:00007ffff91db0e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 25.895543][ T402] RAX: ffffffffffffffda RBX: 000000000ce969d0 RCX: 00007fd33b86aa4a [ 25.895545][ T402] RDX: 000000000000002a RSI: 000000000ce96c92 RDI: 0000000000000005 [ 25.895547][ T402] RBP: 000000000ce96c92 R08: 00007ffff91db0f0 R09: 0000000000000014 [ 25.895549][ T402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 25.895551][ T402] R13: 000000000000002a R14: 00007ffff91db0f0 R15: 0000000000000000 [ 25.895568][ T402] [ 29.631495][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 44.479469][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 75.712324][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 75.969769][ T653] br2: port 1(veth4.555) entered disabled state [ 81.510965][ T675] br2: port 1(veth4.555) entered forwarding state [ 92.114297][ T735] br2: port 1(veth4.555) entered disabled state [ 97.653119][ T757] br2: port 1(veth4.555) entered forwarding state [ 103.522351][ T788] veth4.555: left allmulticast mode [ 103.522596][ T788] veth4: left allmulticast mode [ 103.522822][ T788] veth4.555: left promiscuous mode [ 103.523002][ T788] veth4: left promiscuous mode [ 103.523915][ T788] br2: port 1(veth4.555) entered disabled state [ 103.834180][ T792] ip (792) used greatest stack depth: 23640 bytes left [ 104.193421][ T795] br1: port 1(veth1) entered disabled state [ 104.280287][ T796] br1: port 2(veth2) entered disabled state [ 104.368903][ T797] veth2: left allmulticast mode [ 104.369193][ T797] veth2: left promiscuous mode [ 104.369522][ T797] br1: port 2(veth2) entered disabled state [ 104.379649][ T797] veth1: left allmulticast mode [ 104.379958][ T797] veth1: left promiscuous mode [ 104.380326][ T797] br1: port 1(veth1) entered disabled state