[ 195.294918][ T747] ip_gre: GRE over IPv4 tunneling driver [ 196.179592][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 196.215471][ T67] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 196.269493][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 196.943673][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 197.245091][ T772] br1: port 1(veth1) entered blocking state [ 197.246947][ T772] br1: port 1(veth1) entered disabled state [ 197.247438][ T772] veth1: entered allmulticast mode [ 197.251393][ T772] veth1: entered promiscuous mode [ 197.257755][ T67] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 197.337642][ T69] br1: port 1(veth1) entered blocking state [ 197.338416][ T69] br1: port 1(veth1) entered forwarding state [ 197.422836][ T774] br1: port 2(veth2) entered blocking state [ 197.423550][ T774] br1: port 2(veth2) entered disabled state [ 197.423839][ T774] veth2: entered allmulticast mode [ 197.428535][ T774] veth2: entered promiscuous mode [ 197.518081][ T69] br1: port 2(veth2) entered blocking state [ 197.518497][ T69] br1: port 2(veth2) entered forwarding state [ 198.047521][ T11] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 198.249571][ T67] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 198.281947][ T67] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 198.283159][ T67] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 198.325628][ T71] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 198.745776][ T792] br2: port 1(veth4.555) entered blocking state [ 198.746094][ T792] br2: port 1(veth4.555) entered disabled state [ 198.746688][ T792] veth4.555: entered allmulticast mode [ 198.746882][ T792] veth4: entered allmulticast mode [ 198.748878][ T792] veth4.555: entered promiscuous mode [ 198.749108][ T792] veth4: entered promiscuous mode [ 198.750182][ T792] br2: port 1(veth4.555) entered blocking state [ 198.750606][ T792] br2: port 1(veth4.555) entered forwarding state [ 202.697587][ C0] ip6_tnl_xmit_ctl: 4 callbacks suppressed [ 202.698337][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 205.754504][ T825] Mirror/redirect action on [ 206.176563][ T832] [ 206.176945][ T832] ============================= [ 206.177527][ T832] WARNING: suspicious RCU usage [ 206.177780][ T832] 6.14.0-rc6-virtme #1 Not tainted [ 206.177998][ T832] ----------------------------- [ 206.178160][ T832] ./include/net/net_namespace.h:418 suspicious rcu_dereference_check() usage! [ 206.178451][ T832] [ 206.178451][ T832] other info that might help us debug this: [ 206.178451][ T832] [ 206.178811][ T832] [ 206.178811][ T832] rcu_scheduler_active = 2, debug_locks = 1 [ 206.179128][ T832] 1 lock held by mausezahn/832: [ 206.179305][ T832] #0: ffffffff9cb5b5c0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1f0/0x18d0 [ 206.179595][ T832] [ 206.179595][ T832] stack backtrace: [ 206.179802][ T832] CPU: 3 UID: 0 PID: 832 Comm: mausezahn Not tainted 6.14.0-rc6-virtme #1 [ 206.179807][ T832] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 206.179809][ T832] Call Trace: [ 206.179811][ T832] [ 206.179813][ T832] dump_stack_lvl+0xb0/0xd0 [ 206.179821][ T832] lockdep_rcu_suspicious+0x1ea/0x280 [ 206.179832][ T832] dev_hard_start_xmit+0x2fc/0x3f0 [ 206.179843][ T832] __dev_queue_xmit+0xfaf/0x18d0 [ 206.179857][ T832] ? __pfx___dev_queue_xmit+0x10/0x10 [ 206.179862][ T832] ? packet_parse_headers+0x231/0x9c0 [ 206.179870][ T832] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 206.179876][ T832] ? __pfx_packet_parse_headers+0x10/0x10 [ 206.179881][ T832] ? skb_copy_datagram_from_iter+0xe6/0x6f0 [ 206.179886][ T832] ? dev_get_by_index+0xb2/0x190 [ 206.179897][ T832] packet_snd+0xd0c/0x19d0 [ 206.179909][ T832] ? __lock_release+0x103/0x460 [ 206.179913][ T832] ? __might_fault+0x11b/0x170 [ 206.179920][ T832] ? __pfx_packet_snd+0x10/0x10 [ 206.179922][ T832] ? trace_lock_acquire+0x14c/0x1f0 [ 206.179925][ T832] ? __might_fault+0x11b/0x170 [ 206.179931][ T832] ? lock_acquire+0x32/0xc0 [ 206.179938][ T832] ? __might_fault+0x11b/0x170 [ 206.179949][ T832] __sys_sendto+0x3c3/0x450 [ 206.179955][ T832] ? __pfx___sys_sendto+0x10/0x10 [ 206.179969][ T832] ? sock_ioctl+0x3b6/0x590 [ 206.179979][ T832] ? __pfx___up_read+0x10/0x10 [ 206.179987][ T832] ? do_user_addr_fault+0x374/0xe30 [ 206.179998][ T832] ? do_user_addr_fault+0x374/0xe30 [ 206.180005][ T832] __x64_sys_sendto+0xe0/0x1c0 [ 206.180009][ T832] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 206.180015][ T832] do_syscall_64+0xc1/0x1d0 [ 206.180023][ T832] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 206.180027][ T832] RIP: 0033:0x7fc43841ea4a [ 206.180032][ T832] 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 [ 206.180035][ T832] RSP: 002b:00007ffcbdaafdb8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 206.180039][ T832] RAX: ffffffffffffffda RBX: 0000000001d589d0 RCX: 00007fc43841ea4a [ 206.180041][ T832] RDX: 000000000000002a RSI: 0000000001d58c92 RDI: 0000000000000005 [ 206.180043][ T832] RBP: 0000000001d58c92 R08: 00007ffcbdaafdc0 R09: 0000000000000014 [ 206.180045][ T832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 206.180048][ T832] R13: 000000000000002a R14: 00007ffcbdaafdc0 R15: 0000000000000000 [ 206.180064][ T832] [ 211.402390][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 229.833979][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 256.863854][ T1083] br2: port 1(veth4.555) entered disabled state [ 262.398455][ T1105] br2: port 1(veth4.555) entered forwarding state [ 267.721404][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 273.132488][ T1165] br2: port 1(veth4.555) entered disabled state [ 278.667844][ T1187] br2: port 1(veth4.555) entered forwarding state [ 284.508060][ T1218] veth4.555: left allmulticast mode [ 284.508319][ T1218] veth4: left allmulticast mode [ 284.508542][ T1218] veth4.555: left promiscuous mode [ 284.508736][ T1218] veth4: left promiscuous mode [ 284.509268][ T1218] br2: port 1(veth4.555) entered disabled state [ 285.142486][ T1225] br1: port 1(veth1) entered disabled state [ 285.232498][ T1226] br1: port 2(veth2) entered disabled state [ 285.312850][ T1227] veth2: left allmulticast mode [ 285.313084][ T1227] veth2: left promiscuous mode [ 285.313404][ T1227] br1: port 2(veth2) entered disabled state [ 285.315063][ T1227] veth1: left allmulticast mode [ 285.315287][ T1227] veth1: left promiscuous mode [ 285.315596][ T1227] br1: port 1(veth1) entered disabled state