[ 14.703961][ T312] gre: GRE over IPv4 demultiplexor driver [ 14.721136][ T312] ip_gre: GRE over IPv4 tunneling driver [ 15.472086][ T322] GACT probability NOT on [ 15.674210][ T324] ip6_gre: GRE over IPv6 tunneling driver [ 15.808383][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 15.946308][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.054813][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.094226][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.831172][ T341] br1: port 1(veth1) entered blocking state [ 16.831648][ T341] br1: port 1(veth1) entered disabled state [ 16.832068][ T341] veth1: entered allmulticast mode [ 16.834101][ T341] veth1: entered promiscuous mode [ 16.920839][ T89] br1: port 1(veth1) entered blocking state [ 16.921393][ T89] br1: port 1(veth1) entered forwarding state [ 16.999856][ T344] br1: port 2(veth2) entered blocking state [ 17.000726][ T344] br1: port 2(veth2) entered disabled state [ 17.001049][ T344] veth2: entered allmulticast mode [ 17.002951][ T344] veth2: entered promiscuous mode [ 17.079289][ T343] br1: port 2(veth2) entered blocking state [ 17.079622][ T343] br1: port 2(veth2) entered forwarding state [ 17.086383][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.086985][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.574370][ T11] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 17.729271][ T354] 8021q: 802.1Q VLAN Support v1.8 [ 17.917348][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 18.365254][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 18.493221][ T280] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 21.437286][ C0] ip6_tnl_xmit_ctl: 2 callbacks suppressed [ 21.437785][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 24.568416][ T389] Mirror/redirect action on [ 25.065449][ T396] [ 25.065850][ T396] ============================= [ 25.066135][ T396] WARNING: suspicious RCU usage [ 25.066630][ T396] 6.14.0-rc6-virtme #1 Not tainted [ 25.066901][ T396] ----------------------------- [ 25.067195][ T396] ./include/net/net_namespace.h:418 suspicious rcu_dereference_check() usage! [ 25.067635][ T396] [ 25.067635][ T396] other info that might help us debug this: [ 25.067635][ T396] [ 25.068186][ T396] [ 25.068186][ T396] rcu_scheduler_active = 2, debug_locks = 1 [ 25.068552][ T396] 1 lock held by mausezahn/396: [ 25.068802][ T396] #0: ffffffff9e55b5c0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1f0/0x18d0 [ 25.069258][ T396] [ 25.069258][ T396] stack backtrace: [ 25.069573][ T396] CPU: 2 UID: 0 PID: 396 Comm: mausezahn Not tainted 6.14.0-rc6-virtme #1 [ 25.069580][ T396] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 25.069583][ T396] Call Trace: [ 25.069586][ T396] [ 25.069589][ T396] dump_stack_lvl+0xb0/0xd0 [ 25.069601][ T396] lockdep_rcu_suspicious+0x1ea/0x280 [ 25.069617][ T396] dev_hard_start_xmit+0x2fc/0x3f0 [ 25.069637][ T396] __dev_queue_xmit+0xfaf/0x18d0 [ 25.069666][ T396] ? __pfx___dev_queue_xmit+0x10/0x10 [ 25.069673][ T396] ? packet_parse_headers+0x231/0x9c0 [ 25.069689][ T396] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 25.069699][ T396] ? __pfx_packet_parse_headers+0x10/0x10 [ 25.069707][ T396] ? skb_copy_datagram_from_iter+0xe6/0x6f0 [ 25.069717][ T396] ? dev_get_by_index+0xb2/0x190 [ 25.069738][ T396] packet_snd+0xd0c/0x19d0 [ 25.069756][ T396] ? __lock_release+0x103/0x460 [ 25.069761][ T396] ? __might_fault+0x11b/0x170 [ 25.069772][ T396] ? __pfx_packet_snd+0x10/0x10 [ 25.069775][ T396] ? trace_lock_acquire+0x14c/0x1f0 [ 25.069780][ T396] ? __might_fault+0x11b/0x170 [ 25.069793][ T396] ? lock_acquire+0x32/0xc0 [ 25.069804][ T396] ? __might_fault+0x11b/0x170 [ 25.069825][ T396] __sys_sendto+0x3c3/0x450 [ 25.069835][ T396] ? __pfx___sys_sendto+0x10/0x10 [ 25.069863][ T396] ? sock_ioctl+0x3b6/0x590 [ 25.069880][ T396] ? __pfx___up_read+0x10/0x10 [ 25.069894][ T396] ? do_user_addr_fault+0x374/0xe30 [ 25.069912][ T396] ? do_user_addr_fault+0x374/0xe30 [ 25.069926][ T396] __x64_sys_sendto+0xe0/0x1c0 [ 25.069933][ T396] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 25.069942][ T396] do_syscall_64+0xc1/0x1d0 [ 25.069954][ T396] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 25.069960][ T396] RIP: 0033:0x7f196ff1fa4a [ 25.069967][ T396] 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 [ 25.069972][ T396] RSP: 002b:00007fff08bdcc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 25.069978][ T396] RAX: ffffffffffffffda RBX: 000000002592f9d0 RCX: 00007f196ff1fa4a [ 25.069981][ T396] RDX: 000000000000002a RSI: 000000002592fc92 RDI: 0000000000000005 [ 25.069984][ T396] RBP: 000000002592fc92 R08: 00007fff08bdcc80 R09: 0000000000000014 [ 25.069987][ T396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 25.069990][ T396] R13: 000000000000002a R14: 00007fff08bdcc80 R15: 0000000000000000 [ 25.070023][ T396] [ 30.141409][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 43.252570][ T490] br1: port 1(veth1) entered disabled state [ 43.261211][ T490] ip (490) used greatest stack depth: 23368 bytes left [ 43.325649][ T491] br1: port 2(veth2) entered disabled state [ 43.408542][ T492] veth2: left allmulticast mode [ 43.408810][ T492] veth2: left promiscuous mode [ 43.409171][ T492] br1: port 2(veth2) entered disabled state [ 43.410791][ T492] veth1: left allmulticast mode [ 43.411174][ T492] veth1: left promiscuous mode [ 43.411511][ T492] br1: port 1(veth1) entered disabled state