[ 13.203559][ T287] ip (287) used greatest stack depth: 23952 bytes left [ 15.253608][ T314] gre: GRE over IPv4 demultiplexor driver [ 15.267563][ T314] ip_gre: GRE over IPv4 tunneling driver [ 16.047742][ T325] GACT probability NOT on [ 16.272602][ T327] ip6_gre: GRE over IPv6 tunneling driver [ 16.438499][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.560428][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.923826][ T66] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.068418][ T339] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.442390][ T343] br1: port 1(veth1) entered blocking state [ 17.442795][ T343] br1: port 1(veth1) entered disabled state [ 17.443157][ T343] veth1: entered allmulticast mode [ 17.446207][ T343] veth1: entered promiscuous mode [ 17.533269][ T41] br1: port 1(veth1) entered blocking state [ 17.533713][ T41] br1: port 1(veth1) entered forwarding state [ 17.606322][ T345] br1: port 2(veth2) entered blocking state [ 17.606630][ T345] br1: port 2(veth2) entered disabled state [ 17.606904][ T345] veth2: entered allmulticast mode [ 17.608774][ T345] veth2: entered promiscuous mode [ 17.709783][ T41] br1: port 2(veth2) entered blocking state [ 17.710062][ T41] br1: port 2(veth2) entered forwarding state [ 17.965458][ T66] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.966113][ T66] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.174446][ T70] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.221423][ T70] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 18.443448][ T70] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 18.476395][ T66] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 22.507458][ C1] ip6_tnl_xmit_ctl: 2 callbacks suppressed [ 22.508037][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 24.817441][ T383] Mirror/redirect action on [ 25.233170][ T389] [ 25.233456][ T389] ============================= [ 25.233711][ T389] WARNING: suspicious RCU usage [ 25.233869][ T389] 6.14.0-rc6-virtme #1 Not tainted [ 25.234225][ T389] ----------------------------- [ 25.234383][ T389] ./include/net/net_namespace.h:418 suspicious rcu_dereference_check() usage! [ 25.234648][ T389] [ 25.234648][ T389] other info that might help us debug this: [ 25.234648][ T389] [ 25.234940][ T389] [ 25.234940][ T389] rcu_scheduler_active = 2, debug_locks = 1 [ 25.235220][ T389] 1 lock held by mausezahn/389: [ 25.235377][ T389] #0: ffffffffa8b5b5c0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1f0/0x18d0 [ 25.235667][ T389] [ 25.235667][ T389] stack backtrace: [ 25.235860][ T389] CPU: 3 UID: 0 PID: 389 Comm: mausezahn Not tainted 6.14.0-rc6-virtme #1 [ 25.235864][ T389] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.235866][ T389] Call Trace: [ 25.235868][ T389] [ 25.235870][ T389] dump_stack_lvl+0xb0/0xd0 [ 25.235878][ T389] lockdep_rcu_suspicious+0x1ea/0x280 [ 25.235889][ T389] dev_hard_start_xmit+0x2fc/0x3f0 [ 25.235899][ T389] __dev_queue_xmit+0xfaf/0x18d0 [ 25.235913][ T389] ? __pfx___dev_queue_xmit+0x10/0x10 [ 25.235918][ T389] ? packet_parse_headers+0x231/0x9c0 [ 25.235931][ T389] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 25.235938][ T389] ? __pfx_packet_parse_headers+0x10/0x10 [ 25.235942][ T389] ? skb_copy_datagram_from_iter+0xe6/0x6f0 [ 25.235947][ T389] ? dev_get_by_index+0xb2/0x190 [ 25.235958][ T389] packet_snd+0xd0c/0x19d0 [ 25.235970][ T389] ? __lock_release+0x103/0x460 [ 25.235973][ T389] ? __might_fault+0x11b/0x170 [ 25.235980][ T389] ? __pfx_packet_snd+0x10/0x10 [ 25.235983][ T389] ? trace_lock_acquire+0x14c/0x1f0 [ 25.235985][ T389] ? __might_fault+0x11b/0x170 [ 25.235992][ T389] ? lock_acquire+0x32/0xc0 [ 25.235998][ T389] ? __might_fault+0x11b/0x170 [ 25.236009][ T389] __sys_sendto+0x3c3/0x450 [ 25.236015][ T389] ? __pfx___sys_sendto+0x10/0x10 [ 25.236029][ T389] ? sock_ioctl+0x3b6/0x590 [ 25.236038][ T389] ? __pfx___up_read+0x10/0x10 [ 25.236046][ T389] ? do_user_addr_fault+0x374/0xe30 [ 25.236056][ T389] ? do_user_addr_fault+0x374/0xe30 [ 25.236063][ T389] __x64_sys_sendto+0xe0/0x1c0 [ 25.236066][ T389] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 25.236071][ T389] do_syscall_64+0xc1/0x1d0 [ 25.236079][ T389] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 25.236084][ T389] RIP: 0033:0x7f2d56edca4a [ 25.236089][ T389] 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 [ 25.236093][ T389] RSP: 002b:00007ffdbaf85208 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 25.236097][ T389] RAX: ffffffffffffffda RBX: 000000001667d9d0 RCX: 00007f2d56edca4a [ 25.236101][ T389] RDX: 000000000000002a RSI: 000000001667dc92 RDI: 0000000000000005 [ 25.236104][ T389] RBP: 000000001667dc92 R08: 00007ffdbaf85210 R09: 0000000000000014 [ 25.236106][ T389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 25.236108][ T389] R13: 000000000000002a R14: 00007ffdbaf85210 R15: 0000000000000000 [ 25.236124][ T389] [ 31.211673][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 38.735037][ C3] tc mirred to Houston: device gt4 is down [ 38.837476][ C3] tc mirred to Houston: device gt4 is down [ 38.938489][ C3] tc mirred to Houston: device gt4 is down [ 39.039509][ C3] tc mirred to Houston: device gt4 is down [ 39.140847][ C3] tc mirred to Houston: device gt4 is down [ 39.241872][ C3] tc mirred to Houston: device gt4 is down [ 39.342998][ C3] tc mirred to Houston: device gt4 is down [ 39.444115][ C3] tc mirred to Houston: device gt4 is down [ 39.545295][ C3] tc mirred to Houston: device gt4 is down [ 39.646303][ C3] tc mirred to Houston: device gt4 is down [ 47.847744][ C0] net_ratelimit: 10 callbacks suppressed [ 47.847755][ C0] tc mirred to Houston: device gt6 is down [ 47.949904][ C0] tc mirred to Houston: device gt6 is down [ 48.050907][ C0] tc mirred to Houston: device gt6 is down [ 48.107544][ C2] tc mirred to Houston: device gt6 is down [ 48.151874][ C0] tc mirred to Houston: device gt6 is down [ 48.252901][ C0] tc mirred to Houston: device gt6 is down [ 48.353861][ C0] tc mirred to Houston: device gt6 is down [ 48.454840][ C0] tc mirred to Houston: device gt6 is down [ 48.555871][ C0] tc mirred to Houston: device gt6 is down [ 48.619488][ C2] tc mirred to Houston: device gt6 is down [ 49.644355][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 57.579558][ C1] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 61.133632][ T560] ip (560) used greatest stack depth: 23944 bytes left [ 71.519975][ C2] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 71.622609][ C2] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 71.724085][ C2] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 71.825350][ C2] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 71.926446][ C2] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 72.027498][ C2] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 72.128667][ C2] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 72.172006][ C2] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 72.173065][ C2] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 72.230125][ C2] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 87.531576][ C1] ip6_tnl_xmit_ctl: 12 callbacks suppressed [ 87.531918][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 109.132288][ C3] tc mirred: target device is gone [ 159.979093][ T1042] br1: port 1(veth1) entered disabled state [ 160.064017][ T1043] br1: port 2(veth2) entered disabled state [ 160.148362][ T1044] veth2: left allmulticast mode [ 160.148677][ T1044] veth2: left promiscuous mode [ 160.149031][ T1044] br1: port 2(veth2) entered disabled state [ 160.151222][ T1044] veth1: left allmulticast mode [ 160.151477][ T1044] veth1: left promiscuous mode [ 160.151840][ T1044] br1: port 1(veth1) entered disabled state