[ 14.131221][ T314] gre: GRE over IPv4 demultiplexor driver [ 14.144168][ T314] ip_gre: GRE over IPv4 tunneling driver [ 14.956549][ T325] GACT probability NOT on [ 15.212933][ T327] ip6_gre: GRE over IPv6 tunneling driver [ 15.372484][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 15.510414][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.133804][ T290] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.262934][ T66] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.407734][ T341] br1: port 1(veth1) entered blocking state [ 16.408274][ T341] br1: port 1(veth1) entered disabled state [ 16.408702][ T341] veth1: entered allmulticast mode [ 16.410777][ T341] veth1: entered promiscuous mode [ 16.489825][ T40] br1: port 1(veth1) entered blocking state [ 16.490248][ T40] br1: port 1(veth1) entered forwarding state [ 16.577364][ T343] br1: port 2(veth2) entered blocking state [ 16.577819][ T343] br1: port 2(veth2) entered disabled state [ 16.578282][ T343] veth2: entered allmulticast mode [ 16.581620][ T343] veth2: entered promiscuous mode [ 16.697400][ T56] br1: port 2(veth2) entered blocking state [ 16.697692][ T56] br1: port 2(veth2) entered forwarding state [ 17.285586][ T66] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.286382][ T66] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.613332][ T290] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.697667][ T31] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 18.703357][ T66] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 18.777981][ T31] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 21.957410][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 24.949785][ T398] Mirror/redirect action on [ 25.436287][ T405] [ 25.436641][ T405] ============================= [ 25.436805][ T405] WARNING: suspicious RCU usage [ 25.436962][ T405] 6.14.0-rc6-virtme #1 Not tainted [ 25.437120][ T405] ----------------------------- [ 25.437294][ T405] ./include/net/net_namespace.h:418 suspicious rcu_dereference_check() usage! [ 25.437585][ T405] [ 25.437585][ T405] other info that might help us debug this: [ 25.437585][ T405] [ 25.437899][ T405] [ 25.437899][ T405] rcu_scheduler_active = 2, debug_locks = 1 [ 25.438146][ T405] 1 lock held by mausezahn/405: [ 25.438309][ T405] #0: ffffffffb6f5b5c0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1f0/0x18d0 [ 25.438603][ T405] [ 25.438603][ T405] stack backtrace: [ 25.438801][ T405] CPU: 0 UID: 0 PID: 405 Comm: mausezahn Not tainted 6.14.0-rc6-virtme #1 [ 25.438806][ T405] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.438807][ T405] Call Trace: [ 25.438809][ T405] [ 25.438812][ T405] dump_stack_lvl+0xb0/0xd0 [ 25.438819][ T405] lockdep_rcu_suspicious+0x1ea/0x280 [ 25.438830][ T405] dev_hard_start_xmit+0x2fc/0x3f0 [ 25.438840][ T405] __dev_queue_xmit+0xfaf/0x18d0 [ 25.438854][ T405] ? __pfx___dev_queue_xmit+0x10/0x10 [ 25.438858][ T405] ? packet_parse_headers+0x231/0x9c0 [ 25.438867][ T405] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 25.438873][ T405] ? __pfx_packet_parse_headers+0x10/0x10 [ 25.438877][ T405] ? skb_copy_datagram_from_iter+0xe6/0x6f0 [ 25.438883][ T405] ? dev_get_by_index+0xb2/0x190 [ 25.438894][ T405] packet_snd+0xd0c/0x19d0 [ 25.438905][ T405] ? __lock_release+0x103/0x460 [ 25.438909][ T405] ? __might_fault+0x11b/0x170 [ 25.438915][ T405] ? __pfx_packet_snd+0x10/0x10 [ 25.438918][ T405] ? trace_lock_acquire+0x14c/0x1f0 [ 25.438920][ T405] ? __might_fault+0x11b/0x170 [ 25.438927][ T405] ? lock_acquire+0x32/0xc0 [ 25.438933][ T405] ? __might_fault+0x11b/0x170 [ 25.438944][ T405] __sys_sendto+0x3c3/0x450 [ 25.438950][ T405] ? __pfx___sys_sendto+0x10/0x10 [ 25.438965][ T405] ? sock_ioctl+0x3b6/0x590 [ 25.438974][ T405] ? __pfx___up_read+0x10/0x10 [ 25.438982][ T405] ? do_user_addr_fault+0x374/0xe30 [ 25.438992][ T405] ? do_user_addr_fault+0x374/0xe30 [ 25.438999][ T405] __x64_sys_sendto+0xe0/0x1c0 [ 25.439003][ T405] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 25.439008][ T405] do_syscall_64+0xc1/0x1d0 [ 25.439015][ T405] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 25.439020][ T405] RIP: 0033:0x7f08bc437a4a [ 25.439024][ T405] 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 [ 25.439026][ T405] RSP: 002b:00007ffe9f46e088 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 25.439030][ T405] RAX: ffffffffffffffda RBX: 000000002110b9d0 RCX: 00007f08bc437a4a [ 25.439032][ T405] RDX: 000000000000002a RSI: 000000002110bc92 RDI: 0000000000000005 [ 25.439034][ T405] RBP: 000000002110bc92 R08: 00007ffe9f46e090 R09: 0000000000000014 [ 25.439035][ T405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 25.439037][ T405] R13: 000000000000002a R14: 00007ffe9f46e090 R15: 0000000000000000 [ 25.439053][ T405] [ 31.173677][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 49.605353][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 62.553792][ T602] br1: port 1(veth1) entered disabled state [ 62.637728][ T603] br1: port 2(veth2) entered disabled state [ 62.714932][ T604] veth2: left allmulticast mode [ 62.715305][ T604] veth2: left promiscuous mode [ 62.715846][ T604] br1: port 2(veth2) entered disabled state [ 62.718315][ T604] veth1: left allmulticast mode [ 62.718545][ T604] veth1: left promiscuous mode [ 62.718874][ T604] br1: port 1(veth1) entered disabled state