[ 409.300888][ T1814] ip_gre: GRE over IPv4 tunneling driver [ 410.254443][ T56] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 410.326359][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 410.352339][ T56] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 410.671442][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 410.954816][ T1838] br1: port 1(veth1) entered blocking state [ 410.955643][ T1838] br1: port 1(veth1) entered disabled state [ 410.963021][ T1838] veth1: entered allmulticast mode [ 410.965487][ T1838] veth1: entered promiscuous mode [ 411.043852][ T209] br1: port 1(veth1) entered blocking state [ 411.044178][ T209] br1: port 1(veth1) entered forwarding state [ 411.123770][ T1840] br1: port 2(veth2) entered blocking state [ 411.124076][ T1840] br1: port 2(veth2) entered disabled state [ 411.124423][ T1840] veth2: entered allmulticast mode [ 411.126333][ T1840] veth2: entered promiscuous mode [ 411.218176][ T209] br1: port 2(veth2) entered blocking state [ 411.218530][ T209] br1: port 2(veth2) entered forwarding state [ 411.271350][ T26] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 411.718550][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 411.719331][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 412.679396][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 413.301437][ T26] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 415.558375][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 419.641985][ T1894] Mirror/redirect action on [ 420.017293][ T1900] [ 420.017598][ T1900] ============================= [ 420.018025][ T1900] WARNING: suspicious RCU usage [ 420.018220][ T1900] 6.14.0-rc6-virtme #1 Not tainted [ 420.018379][ T1900] ----------------------------- [ 420.018527][ T1900] ./include/net/net_namespace.h:418 suspicious rcu_dereference_check() usage! [ 420.018826][ T1900] [ 420.018826][ T1900] other info that might help us debug this: [ 420.018826][ T1900] [ 420.019164][ T1900] [ 420.019164][ T1900] rcu_scheduler_active = 2, debug_locks = 1 [ 420.019400][ T1900] 1 lock held by mausezahn/1900: [ 420.019555][ T1900] #0: ffffffff95f5b5c0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1f0/0x18d0 [ 420.019836][ T1900] [ 420.019836][ T1900] stack backtrace: [ 420.020036][ T1900] CPU: 3 UID: 0 PID: 1900 Comm: mausezahn Not tainted 6.14.0-rc6-virtme #1 [ 420.020041][ T1900] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 420.020043][ T1900] Call Trace: [ 420.020046][ T1900] [ 420.020048][ T1900] dump_stack_lvl+0xb0/0xd0 [ 420.020057][ T1900] lockdep_rcu_suspicious+0x1ea/0x280 [ 420.020069][ T1900] dev_hard_start_xmit+0x2fc/0x3f0 [ 420.020080][ T1900] __dev_queue_xmit+0xfaf/0x18d0 [ 420.020094][ T1900] ? __pfx___dev_queue_xmit+0x10/0x10 [ 420.020098][ T1900] ? packet_parse_headers+0x231/0x9c0 [ 420.020109][ T1900] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 420.020120][ T1900] ? __pfx_packet_parse_headers+0x10/0x10 [ 420.020125][ T1900] ? skb_copy_datagram_from_iter+0xe6/0x6f0 [ 420.020133][ T1900] ? dev_get_by_index+0xb2/0x190 [ 420.020146][ T1900] packet_snd+0xd0c/0x19d0 [ 420.020157][ T1900] ? __lock_release+0x103/0x460 [ 420.020161][ T1900] ? __might_fault+0x11b/0x170 [ 420.020170][ T1900] ? __pfx_packet_snd+0x10/0x10 [ 420.020172][ T1900] ? trace_lock_acquire+0x14c/0x1f0 [ 420.020175][ T1900] ? __might_fault+0x11b/0x170 [ 420.020182][ T1900] ? lock_acquire+0x32/0xc0 [ 420.020188][ T1900] ? __might_fault+0x11b/0x170 [ 420.020199][ T1900] __sys_sendto+0x3c3/0x450 [ 420.020205][ T1900] ? __pfx___sys_sendto+0x10/0x10 [ 420.020220][ T1900] ? sock_ioctl+0x3b6/0x590 [ 420.020231][ T1900] ? __pfx___up_read+0x10/0x10 [ 420.020241][ T1900] ? do_user_addr_fault+0x374/0xe30 [ 420.020252][ T1900] ? do_user_addr_fault+0x374/0xe30 [ 420.020259][ T1900] __x64_sys_sendto+0xe0/0x1c0 [ 420.020262][ T1900] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 420.020268][ T1900] do_syscall_64+0xc1/0x1d0 [ 420.020277][ T1900] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 420.020283][ T1900] RIP: 0033:0x7faff39f7a4a [ 420.020287][ T1900] 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 [ 420.020290][ T1900] RSP: 002b:00007ffcf0439d88 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 420.020294][ T1900] RAX: ffffffffffffffda RBX: 000000003b2ce9d0 RCX: 00007faff39f7a4a [ 420.020297][ T1900] RDX: 000000000000002a RSI: 000000003b2cec92 RDI: 0000000000000005 [ 420.020300][ T1900] RBP: 000000003b2cec92 R08: 00007ffcf0439d90 R09: 0000000000000014 [ 420.020303][ T1900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 420.020305][ T1900] R13: 000000000000002a R14: 00007ffcf0439d90 R15: 0000000000000000 [ 420.020322][ T1900] [ 423.878351][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 440.262427][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 457.650235][ T2097] br1: port 1(veth1) entered disabled state [ 457.736553][ T2098] br1: port 2(veth2) entered disabled state [ 457.876103][ T2099] veth2: left allmulticast mode [ 457.876483][ T2099] veth2: left promiscuous mode [ 457.876993][ T2099] br1: port 2(veth2) entered disabled state [ 457.879709][ T2099] veth1: left allmulticast mode [ 457.880032][ T2099] veth1: left promiscuous mode [ 457.880540][ T2099] br1: port 1(veth1) entered disabled state