[ 14.297334][ T314] gre: GRE over IPv4 demultiplexor driver [ 14.316784][ T314] ip_gre: GRE over IPv4 tunneling driver [ 14.963923][ T324] GACT probability NOT on [ 15.165963][ T326] ip6_gre: GRE over IPv6 tunneling driver [ 15.314683][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 15.359616][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 15.436887][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 15.460676][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 15.825287][ T56] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.400124][ T341] br1: port 1(veth1) entered blocking state [ 16.400676][ T341] br1: port 1(veth1) entered disabled state [ 16.401222][ T341] veth1: entered allmulticast mode [ 16.403735][ T341] veth1: entered promiscuous mode [ 16.488491][ T149] br1: port 1(veth1) entered blocking state [ 16.489015][ T149] br1: port 1(veth1) entered forwarding state [ 16.514460][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.515232][ T12] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.591801][ T344] br1: port 2(veth2) entered blocking state [ 16.593608][ T344] br1: port 2(veth2) entered disabled state [ 16.593928][ T344] veth2: entered allmulticast mode [ 16.595942][ T344] veth2: entered promiscuous mode [ 16.688713][ T39] br1: port 2(veth2) entered blocking state [ 16.689064][ T39] br1: port 2(veth2) entered forwarding state [ 16.841286][ T11] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.189713][ T58] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 17.595874][ T58] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 20.481405][ C0] ip6_tnl_xmit_ctl: 1 callbacks suppressed [ 20.481957][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 23.649546][ T379] Mirror/redirect action on [ 24.173241][ T386] [ 24.173536][ T386] ============================= [ 24.173942][ T386] WARNING: suspicious RCU usage [ 24.174141][ T386] 6.14.0-rc6-virtme #1 Not tainted [ 24.174337][ T386] ----------------------------- [ 24.174504][ T386] ./include/net/net_namespace.h:418 suspicious rcu_dereference_check() usage! [ 24.174789][ T386] [ 24.174789][ T386] other info that might help us debug this: [ 24.174789][ T386] [ 24.175124][ T386] [ 24.175124][ T386] rcu_scheduler_active = 2, debug_locks = 1 [ 24.175370][ T386] 1 lock held by mausezahn/386: [ 24.175544][ T386] #0: ffffffffba95b5c0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1f0/0x18d0 [ 24.175856][ T386] [ 24.175856][ T386] stack backtrace: [ 24.176060][ T386] CPU: 0 UID: 0 PID: 386 Comm: mausezahn Not tainted 6.14.0-rc6-virtme #1 [ 24.176065][ T386] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.176067][ T386] Call Trace: [ 24.176069][ T386] [ 24.176075][ T386] dump_stack_lvl+0xb0/0xd0 [ 24.176083][ T386] lockdep_rcu_suspicious+0x1ea/0x280 [ 24.176095][ T386] dev_hard_start_xmit+0x2fc/0x3f0 [ 24.176105][ T386] __dev_queue_xmit+0xfaf/0x18d0 [ 24.176119][ T386] ? __pfx___dev_queue_xmit+0x10/0x10 [ 24.176124][ T386] ? packet_parse_headers+0x231/0x9c0 [ 24.176133][ T386] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 24.176140][ T386] ? __pfx_packet_parse_headers+0x10/0x10 [ 24.176145][ T386] ? skb_copy_datagram_from_iter+0xe6/0x6f0 [ 24.176151][ T386] ? dev_get_by_index+0xb2/0x190 [ 24.176163][ T386] packet_snd+0xd0c/0x19d0 [ 24.176174][ T386] ? __lock_release+0x103/0x460 [ 24.176178][ T386] ? __might_fault+0x11b/0x170 [ 24.176187][ T386] ? __pfx_packet_snd+0x10/0x10 [ 24.176189][ T386] ? trace_lock_acquire+0x14c/0x1f0 [ 24.176192][ T386] ? __might_fault+0x11b/0x170 [ 24.176199][ T386] ? lock_acquire+0x32/0xc0 [ 24.176205][ T386] ? __might_fault+0x11b/0x170 [ 24.176216][ T386] __sys_sendto+0x3c3/0x450 [ 24.176222][ T386] ? __pfx___sys_sendto+0x10/0x10 [ 24.176237][ T386] ? sock_ioctl+0x3b6/0x590 [ 24.176247][ T386] ? __pfx___up_read+0x10/0x10 [ 24.176256][ T386] ? do_user_addr_fault+0x374/0xe30 [ 24.176267][ T386] ? do_user_addr_fault+0x374/0xe30 [ 24.176274][ T386] __x64_sys_sendto+0xe0/0x1c0 [ 24.176278][ T386] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 24.176283][ T386] do_syscall_64+0xc1/0x1d0 [ 24.176292][ T386] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 24.176297][ T386] RIP: 0033:0x7f2a5221da4a [ 24.176303][ T386] 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 [ 24.176306][ T386] RSP: 002b:00007ffda4865ec8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 24.176310][ T386] RAX: ffffffffffffffda RBX: 0000000016a359d0 RCX: 00007f2a5221da4a [ 24.176312][ T386] RDX: 000000000000002a RSI: 0000000016a35c92 RDI: 0000000000000005 [ 24.176314][ T386] RBP: 0000000016a35c92 R08: 00007ffda4865ed0 R09: 0000000000000014 [ 24.176316][ T386] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 24.176318][ T386] R13: 000000000000002a R14: 00007ffda4865ed0 R15: 0000000000000000 [ 24.176334][ T386] [ 28.097251][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 42.945505][ C0] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 72.641730][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 98.317730][ T803] br1: port 1(veth1) entered disabled state [ 98.327140][ T803] ip (803) used greatest stack depth: 23600 bytes left [ 98.403148][ T804] br1: port 2(veth2) entered disabled state [ 98.496281][ T805] veth2: left allmulticast mode [ 98.496537][ T805] veth2: left promiscuous mode [ 98.496986][ T805] br1: port 2(veth2) entered disabled state [ 98.510309][ T805] veth1: left allmulticast mode [ 98.510724][ T805] veth1: left promiscuous mode [ 98.511177][ T805] br1: port 1(veth1) entered disabled state