[ 14.447861][ T266] ip (266) used greatest stack depth: 24688 bytes left
[ 16.556129][ T296] Mirror/redirect action on
[ 16.577133][ T294] tc (294) used greatest stack depth: 24624 bytes left
[ 18.308041][ C2] ------------[ cut here ]------------
[ 18.308528][ C2] WARNING: CPU: 2 PID: 303 at ./include/net/sch_generic.h:843 tc_run+0x392/0x750
[ 18.309126][ C2] Modules linked in: act_mirred cls_flower sch_ingress
[ 18.309625][ C2] CPU: 2 UID: 0 PID: 303 Comm: udpgso_bench_tx Not tainted 6.18.0-rc4-virtme #1 PREEMPT(full)
[ 18.310289][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.310742][ C2] RIP: 0010:tc_run+0x392/0x750
[ 18.311088][ C2] Code: 89 f8 49 c1 e8 03 45 0f b6 04 30 48 89 fe 83 e6 07 83 c6 01 44 38 c6 7c 09 45 84 c0 0f 85 83 02 00 00 66 83 7a 06 00 74 04 90 <0f> 0b 90 48 ba 00 00 00 00 00 fc ff df 48 8d 7b 28 48 89 fe 48 c1
[ 18.312228][ C2] RSP: 0018:ffffc90000218970 EFLAGS: 00010202
[ 18.312653][ C2] RAX: ffffe8ffffd07a30 RBX: ffff88800f220128 RCX: 0000000000000001
[ 18.313155][ C2] RDX: ffff88800e04ab80 RSI: 0000000000000007 RDI: ffff88800e04ab86
[ 18.313646][ C2] RBP: ffffc90000218a20 R08: 0000000000000000 R09: ffffed1001236d39
[ 18.314153][ C2] R10: ffff8880091b69cf R11: ffffffffa2d88540 R12: ffffc90000218b28
[ 18.314659][ C2] R13: 1ffff92000043132 R14: ffff88800f220170 R15: ffff888009f3cea8
[ 18.315168][ C2] FS: 00007fdaa3035b80(0000) GS:ffff8880c2a08000(0000) knlGS:0000000000000000
[ 18.315742][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.316162][ C2] CR2: 0000000000a44000 CR3: 000000000f26e004 CR4: 0000000000772ef0
[ 18.316798][ C2] PKRU: 55555554
[ 18.317069][ C2] Call Trace:
[ 18.317335][ C2]
[ 18.317519][ C2] ? _raw_spin_unlock_irqrestore+0x46/0x70
[ 18.317949][ C2] ? napi_disable+0x80/0x80
[ 18.318285][ C2] __netif_receive_skb_core.constprop.0+0xd0d/0x2830
[ 18.318711][ C2] ? kmem_cache_free+0x22b/0x4b0
[ 18.319056][ C2] ? arp_process+0x823/0x2220
[ 18.319406][ C2] ? do_xdp_generic+0xb30/0xb30
[ 18.319748][ C2] ? rcu_read_lock_any_held+0x3f/0xa0
[ 18.320095][ C2] ? validate_chain+0x15e/0x4d0
[ 18.320439][ C2] ? __lock_acquire+0x449/0x7e0
[ 18.320768][ C2] ? process_backlog+0x378/0x13d0
[ 18.321106][ C2] __netif_receive_skb_one_core+0xae/0x180
[ 18.321517][ C2] ? __netif_receive_skb_list_core+0x980/0x980
[ 18.321926][ C2] ? rcu_is_watching+0x12/0xb0
[ 18.322254][ C2] ? lock_acquire+0x104/0x160
[ 18.322586][ C2] ? process_backlog+0x378/0x13d0
[ 18.322923][ C2] process_backlog+0x3b8/0x13d0
[ 18.323263][ C2] __napi_poll.constprop.0+0x9b/0x460
[ 18.323601][ C2] net_rx_action+0x49c/0xd30
[ 18.323937][ C2] ? do_raw_spin_unlock+0x58/0x220
[ 18.324271][ C2] ? run_backlog_napi+0x70/0x70
[ 18.324603][ C2] ? _raw_spin_unlock_irqrestore+0x46/0x70
[ 18.325021][ C2] ? find_held_lock+0x2b/0x80
[ 18.325371][ C2] ? __lock_release+0x5d/0x170
[ 18.325710][ C2] handle_softirqs+0x215/0x610
[ 18.326057][ C2] ? __neigh_event_send+0x2ef/0x1010
[ 18.326395][ C2] do_softirq+0xad/0xe0
[ 18.326646][ C2]
[ 18.326826][ C2]
[ 18.327005][ C2] __local_bh_enable_ip+0x101/0x120
[ 18.327350][ C2] __neigh_event_send+0x2f4/0x1010
[ 18.327688][ C2] neigh_resolve_output+0x437/0x7c0
[ 18.328013][ C2] ? __local_bh_enable_ip+0xa9/0x120
[ 18.328362][ C2] ? ___neigh_create+0x7ec/0xed0
[ 18.328696][ C2] ip_finish_output2+0x66d/0x1850
[ 18.329034][ C2] ? ip_skb_dst_mtu+0x46d/0x9c0
[ 18.329401][ C2] ? ip_append_data.part.0+0x170/0x170
[ 18.329731][ C2] ? ip_skb_dst_mtu+0x477/0x9c0
[ 18.330070][ C2] ? __ip_finish_output+0x152/0x540
[ 18.330418][ C2] ip_output+0x1cc/0x670
[ 18.330674][ C2] ? ip_finish_output+0x2d0/0x2d0
[ 18.331001][ C2] ? find_held_lock+0x2b/0x80
[ 18.331370][ C2] __ip_queue_xmit+0x6b7/0x11c0
[ 18.331698][ C2] ? __skb_clone+0x571/0x750
[ 18.332031][ C2] __tcp_transmit_skb+0x1884/0x3370
[ 18.332394][ C2] ? __tcp_select_window+0x1030/0x1030
[ 18.332728][ C2] ? tcp_call_bpf+0x202/0x2e0
[ 18.333073][ C2] tcp_connect+0xd8e/0x1500
[ 18.333425][ C2] tcp_v4_connect+0x11b0/0x1910
[ 18.333760][ C2] ? tcp_v4_conn_request+0x270/0x270
[ 18.334085][ C2] ? do_raw_spin_lock+0x130/0x270
[ 18.334438][ C2] ? find_held_lock+0x2b/0x80
[ 18.334772][ C2] __inet_stream_connect+0x267/0x9d0
[ 18.335103][ C2] ? __local_bh_enable_ip+0xa9/0x120
[ 18.335458][ C2] ? __inet_stream_connect+0x9d0/0x9d0
[ 18.335784][ C2] inet_stream_connect+0x57/0xa0
[ 18.336115][ C2] __sys_connect+0x1a8/0x260
[ 18.336466][ C2] ? __sys_connect_file+0x1d0/0x1d0
[ 18.336792][ C2] ? fd_install+0x18e/0x4e0
[ 18.337124][ C2] ? fd_install+0x19d/0x4e0
[ 18.337482][ C2] ? __sys_socket+0x162/0x1d0
[ 18.337814][ C2] ? update_socket_protocol+0x10/0x10
[ 18.338146][ C2] __x64_sys_connect+0x72/0xb0
[ 18.338496][ C2] ? lockdep_hardirqs_on+0x7c/0x110
[ 18.338827][ C2] do_syscall_64+0xc1/0xfd0
[ 18.339156][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 18.339602][ C2] RIP: 0033:0x7fdaa3147d67
[ 18.339942][ C2] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 18 89 54 24 0c 48 89 34 24 89
[ 18.341078][ C2] RSP: 002b:00007ffe946e81d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002a
[ 18.341589][ C2] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fdaa3147d67
[ 18.342070][ C2] RDX: 0000000000000010 RSI: 0000000000a450e0 RDI: 0000000000000005
[ 18.342576][ C2] RBP: 00007ffe946e8320 R08: 00007ffe946e8130 R09: 0000000000000000
[ 18.343058][ C2] R10: 00007fdaa303e618 R11: 0000000000000246 R12: 0000000000000005
[ 18.343563][ C2] R13: 00007ffe946e8438 R14: 00000000ffffffff R15: 00007fdaa3287000
[ 18.344063][ C2]
[ 18.344321][ C2] irq event stamp: 35580
[ 18.344604][ C2] hardirqs last enabled at (35592): [] __up_console_sem+0x67/0x70
[ 18.345163][ C2] hardirqs last disabled at (35601): [] __up_console_sem+0x4c/0x70
[ 18.345757][ C2] softirqs last enabled at (34184): [] __neigh_event_send+0x2ef/0x1010
[ 18.346313][ C2] softirqs last disabled at (34185): [] do_softirq+0xad/0xe0
[ 18.346901][ C2] ---[ end trace 0000000000000000 ]---
[ 18.347289][ C2] ------------[ cut here ]------------
[ 18.347673][ C2] WARNING: CPU: 2 PID: 303 at ./include/net/sch_generic.h:843 tcf_mirred_act+0x2c2/0xcb0 [act_mirred]
[ 18.348362][ C2] Modules linked in: act_mirred cls_flower sch_ingress
[ 18.348862][ C2] CPU: 2 UID: 0 PID: 303 Comm: udpgso_bench_tx Tainted: G W 6.18.0-rc4-virtme #1 PREEMPT(full)
[ 18.349715][ C2] Tainted: [W]=WARN
[ 18.349998][ C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 18.350449][ C2] RIP: 0010:tcf_mirred_act+0x2c2/0xcb0 [act_mirred]
[ 18.350914][ C2] Code: 48 89 fe 48 c1 ee 03 0f b6 34 0e 48 89 f9 83 e1 07 83 c1 01 40 38 f1 7c 09 40 84 f6 0f 85 5b 07 00 00 66 83 78 06 00 74 04 90 <0f> 0b 90 48 b8 00 00 00 00 00 fc ff df 49 8d 7c 24 28 48 89 f9 48
[ 18.352164][ C2] RSP: 0018:ffffc90000218450 EFLAGS: 00010202
[ 18.352634][ C2] RAX: ffff88800e04ab80 RBX: ffffe8ffffd07990 RCX: 0000000000000007
[ 18.353165][ C2] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff88800e04ab86
[ 18.353715][ C2] RBP: ffff88800c9a1a00 R08: 0000000000000002 R09: ffff88800aed8a2c
[ 18.354241][ C2] R10: 0000000000000000 R11: ffff88800ca55000 R12: ffff88800f220128
[ 18.354798][ C2] R13: ffff888066b37fac R14: 0000000000000004 R15: ffff888066b37fa8
[ 18.355324][ C2] FS: 00007fdaa3035b80(0000) GS:ffff8880c2a08000(0000) knlGS:0000000000000000
[ 18.355963][ C2] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 18.356416][ C2] CR2: 0000000000a44000 CR3: 000000000f26e004 CR4: 0000000000772ef0
[ 18.356954][ C2] PKRU: 55555554
[ 18.357227][ C2] Call Trace:
[ 18.357509][ C2]
[ 18.357718][ C2] tcf_action_exec.part.0+0x10d/0x3d0
[ 18.358088][ C2] fl_classify+0x52a/0x6f0 [cls_flower]
[ 18.358471][ C2] ? fl_mask_lookup+0x370/0x370 [cls_flower]
[ 18.358927][ C2] ? mark_held_locks+0x49/0x70
[ 18.359285][ C2] ? lockdep_hardirqs_on+0x7c/0x110
[ 18.359666][ C2] ? console_unlock+0xe9/0x190
[ 18.360038][ C2] ? console_flush_all+0x620/0x620
[ 18.360404][ C2] ? lock_acquire+0x80/0x160
[ 18.360770][ C2] ? vprintk_emit+0x250/0x2d0
[ 18.361133][ C2] ? __down_trylock_console_sem+0x71/0xb0
[ 18.361499][ C2] ? vprintk_emit+0x250/0x2d0
[ 18.361868][ C2] ? __wake_up_klogd.part.0+0x7b/0xb0
[ 18.362224][ C2] ? vprintk_emit+0x163/0x2d0
[ 18.362591][ C2] ? wake_up_klogd_work_func+0x80/0x80
[ 18.362971][ C2] ? _printk+0xb6/0xe0
[ 18.363247][ C2] ? console_prepend_message+0x220/0x220
[ 18.363624][ C2] ? tc_run+0x392/0x750
[ 18.363914][ C2] ? rcu_is_watching+0x12/0xb0
[ 18.364273][ C2] ? tc_run+0x392/0x750
[ 18.364554][ C2] ? add_taint+0x2a/0x90
[ 18.364848][ C2] ? __warn+0x10a/0x1c0
[ 18.365122][ C2] ? tc_run+0x392/0x750
[ 18.365406][ C2] ? nbcon_cpu_emergency_exit+0x4d/0x80
[ 18.365763][ C2] ? report_bug+0x343/0x400
[ 18.366149][ C2] __tcf_classify.constprop.0+0xcb/0x4e0
[ 18.366524][ C2] tcf_classify+0x71/0xa0
[ 18.366799][ C2] ? __tcf_classify.constprop.0+0x4e0/0x4e0
[ 18.367547][ C2] ? tc_run+0x394/0x750
[ 18.367829][ C2] tc_run+0x421/0x750
[ 18.368117][ C2] ? _raw_spin_unlock_irqrestore+0x46/0x70
[ 18.368565][ C2] ? napi_disable+0x80/0x80
[ 18.368941][ C2] __netif_receive_skb_core.constprop.0+0xd0d/0x2830
[ 18.369665][ C2] ? kmem_cache_free+0x22b/0x4b0
[ 18.370035][ C2] ? arp_process+0x823/0x2220
[ 18.370403][ C2] ? do_xdp_generic+0xb30/0xb30
[ 18.371037][ C2] ? rcu_read_lock_any_held+0x3f/0xa0
[ 18.371402][ C2] ? validate_chain+0x15e/0x4d0
[ 18.371764][ C2] ? __lock_acquire+0x449/0x7e0
[ 18.372142][ C2] ? process_backlog+0x378/0x13d0
[ 18.372768][ C2] __netif_receive_skb_one_core+0xae/0x180
[ 18.373224][ C2] ? __netif_receive_skb_list_core+0x980/0x980
[ 18.373672][ C2] ? rcu_is_watching+0x12/0xb0
[ 18.374041][ C2] ? lock_acquire+0x104/0x160
[ 18.374658][ C2] ? process_backlog+0x378/0x13d0
[ 18.375034][ C2] process_backlog+0x3b8/0x13d0
[ 18.375408][ C2] __napi_poll.constprop.0+0x9b/0x460
[ 18.375773][ C2] net_rx_action+0x49c/0xd30
[ 18.376420][ C2] ? do_raw_spin_unlock+0x58/0x220
[ 18.376778][ C2] ? run_backlog_napi+0x70/0x70
[ 18.377147][ C2] ? _raw_spin_unlock_irqrestore+0x46/0x70
[ 18.377855][ C2] ? find_held_lock+0x2b/0x80
[ 18.378232][ C2] ? __lock_release+0x5d/0x170
[ 18.378609][ C2] handle_softirqs+0x215/0x610
[ 18.378968][ C2] ? __neigh_event_send+0x2ef/0x1010
[ 18.379366][ C2] do_softirq+0xad/0xe0
[ 18.379644][ C2]
[ 18.379838][ C2]
[ 18.380032][ C2] __local_bh_enable_ip+0x101/0x120
[ 18.380411][ C2] __neigh_event_send+0x2f4/0x1010
[ 18.380776][ C2] neigh_resolve_output+0x437/0x7c0
[ 18.381406][ C2] ? __local_bh_enable_ip+0xa9/0x120
[ 18.381773][ C2] ? ___neigh_create+0x7ec/0xed0
[ 18.382141][ C2] ip_finish_output2+0x66d/0x1850
[ 18.382521][ C2] ? ip_skb_dst_mtu+0x46d/0x9c0
[ 18.383132][ C2] ? ip_append_data.part.0+0x170/0x170
[ 18.383510][ C2] ? ip_skb_dst_mtu+0x477/0x9c0
[ 18.383870][ C2] ? __ip_finish_output+0x152/0x540
[ 18.384247][ C2] ip_output+0x1cc/0x670
[ 18.384536][ C2] ? ip_finish_output+0x2d0/0x2d0
[ 18.384909][ C2] ? find_held_lock+0x2b/0x80
[ 18.385292][ C2] __ip_queue_xmit+0x6b7/0x11c0
[ 18.385665][ C2] ? __skb_clone+0x571/0x750
[ 18.386026][ C2] __tcp_transmit_skb+0x1884/0x3370
[ 18.386420][ C2] ? __tcp_select_window+0x1030/0x1030
[ 18.386781][ C2] ? tcp_call_bpf+0x202/0x2e0
[ 18.387155][ C2] tcp_connect+0xd8e/0x1500
[ 18.387545][ C2] tcp_v4_connect+0x11b0/0x1910
[ 18.387918][ C2] ? tcp_v4_conn_request+0x270/0x270
[ 18.388275][ C2] ? do_raw_spin_lock+0x130/0x270
[ 18.388650][ C2] ? find_held_lock+0x2b/0x80
[ 18.389266][ C2] __inet_stream_connect+0x267/0x9d0
[ 18.389656][ C2] ? __local_bh_enable_ip+0xa9/0x120
[ 18.390015][ C2] ? __inet_stream_connect+0x9d0/0x9d0
[ 18.390388][ C2] inet_stream_connect+0x57/0xa0
[ 18.391003][ C2] __sys_connect+0x1a8/0x260
[ 18.391382][ C2] ? __sys_connect_file+0x1d0/0x1d0
[ 18.391740][ C2] ? fd_install+0x18e/0x4e0
[ 18.392100][ C2] ? fd_install+0x19d/0x4e0
[ 18.392735][ C2] ? __sys_socket+0x162/0x1d0
[ 18.393095][ C2] ? update_socket_protocol+0x10/0x10
[ 18.393483][ C2] __x64_sys_connect+0x72/0xb0
[ 18.393849][ C2] ? lockdep_hardirqs_on+0x7c/0x110
[ 18.394482][ C2] do_syscall_64+0xc1/0xfd0
[ 18.394842][ C2] entry_SYSCALL_64_after_hwframe+0x4b/0x53
[ 18.395274][ C2] RIP: 0033:0x7fdaa3147d67
[ 18.395659][ C2] Code: 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2a 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 18 89 54 24 0c 48 89 34 24 89
[ 18.397160][ C2] RSP: 002b:00007ffe946e81d8 EFLAGS: 00000246 ORIG_RAX: 000000000000002a
[ 18.397705][ C2] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fdaa3147d67
[ 18.398224][ C2] RDX: 0000000000000010 RSI: 0000000000a450e0 RDI: 0000000000000005
[ 18.398767][ C2] RBP: 00007ffe946e8320 R08: 00007ffe946e8130 R09: 0000000000000000
[ 18.399582][ C2] R10: 00007fdaa303e618 R11: 0000000000000246 R12: 0000000000000005
[ 18.400103][ C2] R13: 00007ffe946e8438 R14: 00000000ffffffff R15: 00007fdaa3287000
[ 18.400920][ C2]
[ 18.401194][ C2] irq event stamp: 37020
[ 18.401475][ C2] hardirqs last enabled at (37032): [] __up_console_sem+0x67/0x70
[ 18.402095][ C2] hardirqs last disabled at (37041): [] __up_console_sem+0x4c/0x70
[ 18.402976][ C2] softirqs last enabled at (34184): [] __neigh_event_send+0x2ef/0x1010
[ 18.403587][ C2] softirqs last disabled at (34185): [] do_softirq+0xad/0xe0
[ 18.404463][ C2] ---[ end trace 0000000000000000 ]---
[ 20.854589][ C0] tc mirred: target device is gone