[ 8.167460][ T189] sed (189) used greatest stack depth: 24312 bytes left [ 10.308142][ T250] ip (250) used greatest stack depth: 23424 bytes left [ 14.046871][ T315] gre: GRE over IPv4 demultiplexor driver [ 14.062203][ T315] ip_gre: GRE over IPv4 tunneling driver [ 14.828932][ T325] GACT probability NOT on [ 15.069252][ T327] ip6_gre: GRE over IPv6 tunneling driver [ 15.207888][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 15.274453][ T10] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 15.315489][ T31] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 15.714465][ T65] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 15.770406][ T51] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.237130][ T341] br1: port 1(veth1) entered blocking state [ 16.237648][ T341] br1: port 1(veth1) entered disabled state [ 16.238111][ T341] veth1: entered allmulticast mode [ 16.240695][ T341] veth1: entered promiscuous mode [ 16.331512][ T46] br1: port 1(veth1) entered blocking state [ 16.331970][ T46] br1: port 1(veth1) entered forwarding state [ 16.410899][ T343] br1: port 2(veth2) entered blocking state [ 16.411231][ T343] br1: port 2(veth2) entered disabled state [ 16.411519][ T343] veth2: entered allmulticast mode [ 16.413495][ T343] veth2: entered promiscuous mode [ 16.509849][ T40] br1: port 2(veth2) entered blocking state [ 16.510190][ T40] br1: port 2(veth2) entered forwarding state [ 16.770458][ T65] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.771250][ T65] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 16.954638][ T51] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 17.010239][ T51] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 17.146247][ T65] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 20.738325][ C3] ip6_tnl_xmit_ctl: 4 callbacks suppressed [ 20.738794][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 23.606693][ T381] Mirror/redirect action on [ 23.627669][ T379] tc (379) used greatest stack depth: 23304 bytes left [ 24.022169][ T387] [ 24.022489][ T387] ============================= [ 24.022655][ T387] WARNING: suspicious RCU usage [ 24.023089][ T387] 6.14.0-rc6-virtme #1 Not tainted [ 24.023246][ T387] ----------------------------- [ 24.023431][ T387] ./include/net/net_namespace.h:418 suspicious rcu_dereference_check() usage! [ 24.023722][ T387] [ 24.023722][ T387] other info that might help us debug this: [ 24.023722][ T387] [ 24.024066][ T387] [ 24.024066][ T387] rcu_scheduler_active = 2, debug_locks = 1 [ 24.024322][ T387] 1 lock held by mausezahn/387: [ 24.024499][ T387] #0: ffffffffa215b5c0 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x1f0/0x18d0 [ 24.024821][ T387] [ 24.024821][ T387] stack backtrace: [ 24.025046][ T387] CPU: 0 UID: 0 PID: 387 Comm: mausezahn Not tainted 6.14.0-rc6-virtme #1 [ 24.025051][ T387] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 24.025053][ T387] Call Trace: [ 24.025055][ T387] [ 24.025058][ T387] dump_stack_lvl+0xb0/0xd0 [ 24.025067][ T387] lockdep_rcu_suspicious+0x1ea/0x280 [ 24.025079][ T387] dev_hard_start_xmit+0x2fc/0x3f0 [ 24.025089][ T387] __dev_queue_xmit+0xfaf/0x18d0 [ 24.025104][ T387] ? __pfx___dev_queue_xmit+0x10/0x10 [ 24.025108][ T387] ? packet_parse_headers+0x231/0x9c0 [ 24.025117][ T387] ? __pfx_sock_alloc_send_pskb+0x10/0x10 [ 24.025124][ T387] ? __pfx_packet_parse_headers+0x10/0x10 [ 24.025129][ T387] ? skb_copy_datagram_from_iter+0xe6/0x6f0 [ 24.025135][ T387] ? dev_get_by_index+0xb2/0x190 [ 24.025147][ T387] packet_snd+0xd0c/0x19d0 [ 24.025159][ T387] ? __lock_release+0x103/0x460 [ 24.025163][ T387] ? __might_fault+0x11b/0x170 [ 24.025171][ T387] ? __pfx_packet_snd+0x10/0x10 [ 24.025173][ T387] ? trace_lock_acquire+0x14c/0x1f0 [ 24.025175][ T387] ? __might_fault+0x11b/0x170 [ 24.025182][ T387] ? lock_acquire+0x32/0xc0 [ 24.025189][ T387] ? __might_fault+0x11b/0x170 [ 24.025199][ T387] __sys_sendto+0x3c3/0x450 [ 24.025206][ T387] ? __pfx___sys_sendto+0x10/0x10 [ 24.025220][ T387] ? sock_ioctl+0x3b6/0x590 [ 24.025231][ T387] ? __pfx___up_read+0x10/0x10 [ 24.025241][ T387] ? do_user_addr_fault+0x374/0xe30 [ 24.025252][ T387] ? do_user_addr_fault+0x374/0xe30 [ 24.025259][ T387] __x64_sys_sendto+0xe0/0x1c0 [ 24.025262][ T387] ? lockdep_hardirqs_on_prepare+0x275/0x410 [ 24.025267][ T387] do_syscall_64+0xc1/0x1d0 [ 24.025276][ T387] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 24.025282][ T387] RIP: 0033:0x7f583e0b9a4a [ 24.025287][ T387] 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 [ 24.025290][ T387] RSP: 002b:00007ffcf755b9c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 24.025294][ T387] RAX: ffffffffffffffda RBX: 000000002a6cc9d0 RCX: 00007f583e0b9a4a [ 24.025296][ T387] RDX: 000000000000002a RSI: 000000002a6ccc92 RDI: 0000000000000005 [ 24.025298][ T387] RBP: 000000002a6ccc92 R08: 00007ffcf755b9d0 R09: 0000000000000014 [ 24.025300][ T387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 24.025302][ T387] R13: 000000000000002a R14: 00007ffcf755b9d0 R15: 0000000000000000 [ 24.025318][ T387] [ 28.610331][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 37.573213][ C2] tc mirred to Houston: device gt4 is down [ 37.675286][ C2] tc mirred to Houston: device gt4 is down [ 37.776693][ C2] tc mirred to Houston: device gt4 is down [ 37.878338][ C2] tc mirred to Houston: device gt4 is down [ 37.979604][ C2] tc mirred to Houston: device gt4 is down [ 38.080818][ C2] tc mirred to Houston: device gt4 is down [ 38.182081][ C2] tc mirred to Houston: device gt4 is down [ 38.283312][ C2] tc mirred to Houston: device gt4 is down [ 38.384646][ C2] tc mirred to Houston: device gt4 is down [ 38.485801][ C2] tc mirred to Houston: device gt4 is down [ 44.482392][ C3] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 46.530390][ C3] net_ratelimit: 10 callbacks suppressed [ 46.530401][ C3] tc mirred to Houston: device gt6 is down [ 46.808391][ C1] tc mirred to Houston: device gt6 is down [ 46.910591][ C1] tc mirred to Houston: device gt6 is down [ 47.011751][ C1] tc mirred to Houston: device gt6 is down [ 47.112903][ C1] tc mirred to Houston: device gt6 is down [ 47.214095][ C1] tc mirred to Houston: device gt6 is down [ 47.315288][ C1] tc mirred to Houston: device gt6 is down [ 47.416398][ C1] tc mirred to Houston: device gt6 is down [ 47.517569][ C1] tc mirred to Houston: device gt6 is down [ 47.618929][ C1] tc mirred to Houston: device gt6 is down [ 55.874199][ C1] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 70.607120][ C1] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 70.709305][ C1] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 70.810516][ C1] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 70.911858][ C1] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 71.013207][ C1] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 71.114393][ C1] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 71.215678][ C1] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 71.316982][ C1] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 71.418271][ C1] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 71.519410][ C1] ip6_tunnel: gt6 xmit: Local address not yet configured! [ 107.536353][ C2] tc mirred: target device is gone [ 140.738293][ C1] ip6_tnl_xmit_ctl: 11 callbacks suppressed [ 140.738835][ C1] ip6_tunnel: h3-gt6 xmit: Local address not yet configured! [ 157.408574][ T1040] br1: port 1(veth1) entered disabled state [ 157.485748][ T1041] br1: port 2(veth2) entered disabled state [ 157.564635][ T1042] veth2: left allmulticast mode [ 157.564902][ T1042] veth2: left promiscuous mode [ 157.565252][ T1042] br1: port 2(veth2) entered disabled state [ 157.567052][ T1042] veth1: left allmulticast mode [ 157.567273][ T1042] veth1: left promiscuous mode [ 157.567583][ T1042] br1: port 1(veth1) entered disabled state