[ 14.464217][ T318] gre: GRE over IPv4 demultiplexor driver [ 14.478043][ T318] ip_gre: GRE over IPv4 tunneling driver [ 15.181311][ T328] GACT probability NOT on [ 15.407003][ T330] ip6_gre: GRE over IPv6 tunneling driver [ 15.560337][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 15.693389][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 15.934220][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.190272][ T68] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.644078][ T345] br1: port 1(veth1) entered blocking state [ 16.644606][ T345] br1: port 1(veth1) entered disabled state [ 16.645558][ T345] veth1: entered allmulticast mode [ 16.647946][ T345] veth1: entered promiscuous mode [ 16.753572][ T46] br1: port 1(veth1) entered blocking state [ 16.754203][ T46] br1: port 1(veth1) entered forwarding state [ 16.833350][ T347] br1: port 2(veth2) entered blocking state [ 16.833672][ T347] br1: port 2(veth2) entered disabled state [ 16.833988][ T347] veth2: entered allmulticast mode [ 16.836726][ T347] veth2: entered promiscuous mode [ 16.934578][ T126] br1: port 2(veth2) entered blocking state [ 16.934903][ T126] br1: port 2(veth2) entered forwarding state [ 17.215490][ T68] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.216359][ T68] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.438219][ T56] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 17.581926][ T357] 8021q: 802.1Q VLAN Support v1.8 [ 17.603169][ T68] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 17.670191][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.431163][ T56] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 18.627160][ T371] br1: port 3(veth4) entered blocking state [ 18.627531][ T371] br1: port 3(veth4) entered disabled state [ 18.627854][ T371] veth4: entered allmulticast mode [ 18.629855][ T371] veth4: entered promiscuous mode [ 18.631090][ T371] br1: port 3(veth4) entered blocking state [ 18.631770][ T371] br1: port 3(veth4) entered forwarding state [ 21.118349][ C1] ip6_tnl_xmit_ctl: 3 callbacks suppressed [ 21.119067][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 24.866891][ T397] Mirror/redirect action on [ 25.400425][ T404] [ 25.400809][ T404] ============================= [ 25.401215][ T404] WARNING: suspicious RCU usage [ 25.401372][ T404] 6.14.0-rc6-virtme #1 Not tainted [ 25.401525][ T404] ----------------------------- [ 25.401675][ T404] ./include/net/net_namespace.h:418 suspicious rcu_dereference_check() usage! [ 25.401955][ T404] [ 25.401955][ T404] other info that might help us debug this: [ 25.401955][ T404] [ 25.402271][ T404] [ 25.402271][ T404] rcu_scheduler_active = 2, debug_locks = 1 [ 25.402493][ T404] 1 lock held by mausezahn/404: [ 25.402646][ T404] #0: ffffffff9d15b5c0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1f0/0x18d0 [ 25.402931][ T404] [ 25.402931][ T404] stack backtrace: [ 25.403136][ T404] CPU: 0 UID: 0 PID: 404 Comm: mausezahn Not tainted 6.14.0-rc6-virtme #1 [ 25.403140][ T404] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.403143][ T404] Call Trace: [ 25.403145][ T404] [ 25.403147][ T404] dump_stack_lvl+0xb0/0xd0 [ 25.403156][ T404] lockdep_rcu_suspicious+0x1ea/0x280 [ 25.403168][ T404] dev_hard_start_xmit+0x2fc/0x3f0 [ 25.403178][ T404] __dev_queue_xmit+0xfaf/0x18d0 [ 25.403192][ T404] ? __pfx___dev_queue_xmit+0x10/0x10 [ 25.403196][ T404] ? packet_parse_headers+0x231/0x9c0 [ 25.403206][ T404] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 25.403212][ T404] ? __pfx_packet_parse_headers+0x10/0x10 [ 25.403217][ T404] ? skb_copy_datagram_from_iter+0xe6/0x6f0 [ 25.403223][ T404] ? dev_get_by_index+0xb2/0x190 [ 25.403235][ T404] packet_snd+0xd0c/0x19d0 [ 25.403246][ T404] ? __lock_release+0x103/0x460 [ 25.403250][ T404] ? __might_fault+0x11b/0x170 [ 25.403258][ T404] ? __pfx_packet_snd+0x10/0x10 [ 25.403260][ T404] ? trace_lock_acquire+0x14c/0x1f0 [ 25.403263][ T404] ? __might_fault+0x11b/0x170 [ 25.403270][ T404] ? lock_acquire+0x32/0xc0 [ 25.403276][ T404] ? __might_fault+0x11b/0x170 [ 25.403287][ T404] __sys_sendto+0x3c3/0x450 [ 25.403293][ T404] ? __pfx___sys_sendto+0x10/0x10 [ 25.403308][ T404] ? sock_ioctl+0x3b6/0x590 [ 25.403318][ T404] ? __pfx___up_read+0x10/0x10 [ 25.403328][ T404] ? do_user_addr_fault+0x374/0xe30 [ 25.403339][ T404] ? do_user_addr_fault+0x374/0xe30 [ 25.403346][ T404] __x64_sys_sendto+0xe0/0x1c0 [ 25.403350][ T404] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 25.403355][ T404] do_syscall_64+0xc1/0x1d0 [ 25.403364][ T404] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 25.403370][ T404] RIP: 0033:0x7f64f6d75a4a [ 25.403374][ T404] 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 [ 25.403377][ T404] RSP: 002b:00007fff14ab5b68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 25.403381][ T404] RAX: ffffffffffffffda RBX: 00000000095029d0 RCX: 00007f64f6d75a4a [ 25.403384][ T404] RDX: 000000000000002a RSI: 0000000009502c92 RDI: 0000000000000005 [ 25.403386][ T404] RBP: 0000000009502c92 R08: 00007fff14ab5b70 R09: 0000000000000014 [ 25.403388][ T404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 25.403389][ T404] R13: 000000000000002a R14: 00007fff14ab5b70 R15: 0000000000000000 [ 25.403405][ T404] [ 28.606430][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 43.454510][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 73.662416][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 136.638266][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 261.134764][ T1469] br1: port 3(veth4) entered disabled state [ 266.674370][ T1491] br1: port 3(veth4) entered forwarding state [ 267.710245][ C2] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 277.059435][ T1547] br1: port 3(veth4) entered disabled state [ 282.555429][ T1569] br1: port 3(veth4) entered forwarding state [ 288.287909][ T1599] veth2: left allmulticast mode [ 288.288179][ T1599] veth2: left promiscuous mode [ 288.288508][ T1599] br1: port 2(veth2) entered disabled state [ 288.372241][ T1600] veth4: left allmulticast mode [ 288.372599][ T1600] veth4: left promiscuous mode [ 288.372944][ T1600] br1: port 3(veth4) entered disabled state [ 289.217786][ T1610] br1: port 1(veth1) entered disabled state [ 289.381412][ T1612] veth1: left allmulticast mode [ 289.381715][ T1612] veth1: left promiscuous mode [ 289.382093][ T1612] br1: port 1(veth1) entered disabled state