[ 85.352801][ T1463] gre: GRE over IPv4 demultiplexor driver [ 85.367784][ T1463] ip_gre: GRE over IPv4 tunneling driver [ 86.149159][ T1476] GACT probability NOT on [ 86.371007][ T1478] ip6_gre: GRE over IPv6 tunneling driver [ 86.520517][ T299] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 86.640369][ T56] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 87.324052][ T1491] br1: port 1(veth1) entered blocking state [ 87.324474][ T1491] br1: port 1(veth1) entered disabled state [ 87.324839][ T1491] veth1: entered allmulticast mode [ 87.326962][ T1491] veth1: entered promiscuous mode [ 87.370387][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 87.408889][ T70] br1: port 1(veth1) entered blocking state [ 87.409237][ T70] br1: port 1(veth1) entered forwarding state [ 87.501537][ T1493] br1: port 2(veth2) entered blocking state [ 87.501954][ T1493] br1: port 2(veth2) entered disabled state [ 87.502652][ T1493] veth2: entered allmulticast mode [ 87.504913][ T1493] veth2: entered promiscuous mode [ 87.603876][ T70] br1: port 2(veth2) entered blocking state [ 87.604255][ T70] br1: port 2(veth2) entered forwarding state [ 87.625416][ T56] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 88.162666][ T51] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 88.238032][ T1502] br1: port 2(veth2) entered disabled state [ 88.238717][ T1502] br1: port 1(veth1) entered disabled state [ 88.330482][ T1503] br1: port 3(veth4) entered blocking state [ 88.330786][ T1503] br1: port 3(veth4) entered disabled state [ 88.331069][ T1503] veth4: entered allmulticast mode [ 88.333014][ T1503] veth4: entered promiscuous mode [ 88.393575][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 88.394419][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 88.497776][ T1505] br1: port 3(veth4) entered blocking state [ 88.498090][ T1505] br1: port 3(veth4) entered forwarding state [ 88.498614][ T1505] br1: port 2(veth2) entered blocking state [ 88.498868][ T1505] br1: port 2(veth2) entered forwarding state [ 88.499305][ T1505] br1: port 1(veth1) entered blocking state [ 88.499561][ T1505] br1: port 1(veth1) entered forwarding state [ 88.657970][ T51] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 88.841414][ T12] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 89.058021][ T1511] 8021q: 802.1Q VLAN Support v1.8 [ 89.162729][ T299] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 93.129610][ C0] ip6_tnl_xmit_ctl: 2 callbacks suppressed [ 93.130122][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 95.937571][ T1544] Mirror/redirect action on [ 96.453836][ T1551] [ 96.454153][ T1551] ============================= [ 96.454320][ T1551] WARNING: suspicious RCU usage [ 96.454474][ T1551] 6.14.0-rc6-virtme #1 Not tainted [ 96.454627][ T1551] ----------------------------- [ 96.454777][ T1551] ./include/net/net_namespace.h:418 suspicious rcu_dereference_check() usage! [ 96.455070][ T1551] [ 96.455070][ T1551] other info that might help us debug this: [ 96.455070][ T1551] [ 96.455376][ T1551] [ 96.455376][ T1551] rcu_scheduler_active = 2, debug_locks = 1 [ 96.455599][ T1551] 1 lock held by mausezahn/1551: [ 96.455756][ T1551] #0: ffffffffa775b5c0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1f0/0x18d0 [ 96.456046][ T1551] [ 96.456046][ T1551] stack backtrace: [ 96.456244][ T1551] CPU: 1 UID: 0 PID: 1551 Comm: mausezahn Not tainted 6.14.0-rc6-virtme #1 [ 96.456250][ T1551] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 96.456252][ T1551] Call Trace: [ 96.456254][ T1551] [ 96.456257][ T1551] dump_stack_lvl+0xb0/0xd0 [ 96.456266][ T1551] lockdep_rcu_suspicious+0x1ea/0x280 [ 96.456278][ T1551] dev_hard_start_xmit+0x2fc/0x3f0 [ 96.456288][ T1551] __dev_queue_xmit+0xfaf/0x18d0 [ 96.456302][ T1551] ? __pfx___dev_queue_xmit+0x10/0x10 [ 96.456307][ T1551] ? packet_parse_headers+0x231/0x9c0 [ 96.456316][ T1551] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 96.456323][ T1551] ? __pfx_packet_parse_headers+0x10/0x10 [ 96.456328][ T1551] ? skb_copy_datagram_from_iter+0xe6/0x6f0 [ 96.456334][ T1551] ? dev_get_by_index+0xb2/0x190 [ 96.456346][ T1551] packet_snd+0xd0c/0x19d0 [ 96.456358][ T1551] ? __lock_release+0x103/0x460 [ 96.456362][ T1551] ? __might_fault+0x11b/0x170 [ 96.456370][ T1551] ? __pfx_packet_snd+0x10/0x10 [ 96.456372][ T1551] ? trace_lock_acquire+0x14c/0x1f0 [ 96.456374][ T1551] ? __might_fault+0x11b/0x170 [ 96.456382][ T1551] ? lock_acquire+0x32/0xc0 [ 96.456388][ T1551] ? __might_fault+0x11b/0x170 [ 96.456399][ T1551] __sys_sendto+0x3c3/0x450 [ 96.456406][ T1551] ? __pfx___sys_sendto+0x10/0x10 [ 96.456421][ T1551] ? sock_ioctl+0x3b6/0x590 [ 96.456432][ T1551] ? __pfx___up_read+0x10/0x10 [ 96.456441][ T1551] ? do_user_addr_fault+0x374/0xe30 [ 96.456452][ T1551] ? do_user_addr_fault+0x374/0xe30 [ 96.456459][ T1551] __x64_sys_sendto+0xe0/0x1c0 [ 96.456462][ T1551] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 96.456468][ T1551] do_syscall_64+0xc1/0x1d0 [ 96.456477][ T1551] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 96.456483][ T1551] RIP: 0033:0x7f6f58e04a4a [ 96.456488][ T1551] 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 [ 96.456491][ T1551] RSP: 002b:00007ffecb059f98 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 96.456495][ T1551] RAX: ffffffffffffffda RBX: 0000000026dc69d0 RCX: 00007f6f58e04a4a [ 96.456497][ T1551] RDX: 000000000000002a RSI: 0000000026dc6c92 RDI: 0000000000000005 [ 96.456499][ T1551] RBP: 0000000026dc6c92 R08: 00007ffecb059fa0 R09: 0000000000000014 [ 96.456501][ T1551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 96.456502][ T1551] R13: 000000000000002a R14: 00007ffecb059fa0 R15: 0000000000000000 [ 96.456518][ T1551] [ 102.345594][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 119.753350][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 133.615710][ T1736] veth4: left allmulticast mode [ 133.616005][ T1736] veth4: left promiscuous mode [ 133.616689][ T1736] br1: port 3(veth4) entered disabled state [ 134.193595][ T1743] br1: port 1(veth1) entered disabled state [ 134.276555][ T1744] br1: port 2(veth2) entered disabled state [ 134.365526][ T1745] veth2: left allmulticast mode [ 134.365792][ T1745] veth2: left promiscuous mode [ 134.366110][ T1745] br1: port 2(veth2) entered disabled state [ 134.367649][ T1745] veth1: left allmulticast mode [ 134.367857][ T1745] veth1: left promiscuous mode [ 134.368179][ T1745] br1: port 1(veth1) entered disabled state