[ 14.131169][ T246] ------------[ cut here ]------------ [ 14.131431][ T246] WARNING: kernel/softirq.c:430 at __local_bh_enable_ip+0xc0/0x140, CPU#3: pr/netcon_ext0/246 [ 14.131730][ T246] Modules linked in: netconsole netdevsim [ 14.131922][ T246] CPU: 3 UID: 0 PID: 246 Comm: pr/netcon_ext0 Not tainted 6.19.0-virtme #1 PREEMPT(full) [ 14.132176][ T246] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.132368][ T246] RIP: 0010:__local_bh_enable_ip+0xc0/0x140 [ 14.132560][ T246] Code: 00 00 00 e8 12 15 0a 00 e8 3d 7c 3c 00 fb 65 8b 05 05 72 40 04 85 c0 74 64 48 83 c4 10 c3 65 8b 05 11 b6 40 04 85 c0 75 a2 90 <0f> 0b 90 eb 9c 89 74 24 0c 4c 89 04 24 e8 ce 7f 3c 00 8b 74 24 0c [ 14.133083][ T246] RSP: 0018:ffa00000005978b8 EFLAGS: 00010046 [ 14.133267][ T246] RAX: 0000000000000000 RBX: 000000003d488375 RCX: 1ffffffff0fcca80 [ 14.133479][ T246] RDX: 0000000000000001 RSI: 0000000000000201 RDI: ffffffff85c657ff [ 14.133695][ T246] RBP: ffa00000005978e8 R08: ffffffff85c657ff R09: ffe21c00019acde3 [ 14.133921][ T246] R10: ffe21c00019acde4 R11: ff1100000cd66f14 R12: ffa0000000597990 [ 14.134133][ T246] R13: ff1100000c1f7000 R14: ff1100000c6ea000 R15: ff1100000ae5ad00 [ 14.134350][ T246] FS: 0000000000000000(0000) GS:ff110000acc0b000(0000) knlGS:0000000000000000 [ 14.134598][ T246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.134775][ T246] CR2: 00007f16157eaa48 CR3: 000000002153b003 CR4: 0000000000771ef0 [ 14.135001][ T246] PKRU: 55555554 [ 14.135107][ T246] Call Trace: [ 14.135217][ T246] [ 14.135288][ T246] ? _raw_spin_unlock_bh+0x23/0x40 [ 14.135493][ T246] mock_phc_gettime64+0x3f/0x80 [ 14.135808][ T246] nsim_start_xmit+0x3be/0x10d0 [netdevsim] [ 14.136097][ T246] ? __lock_acquire+0x577/0xc10 [ 14.136323][ T246] ? nsim_poll+0x500/0x500 [netdevsim] [ 14.136554][ T246] ? lock_acquire.part.0+0xbc/0x260 [ 14.136784][ T246] ? rcu_is_watching+0x15/0xd0 [ 14.137010][ T246] ? netif_skb_features+0x27c/0xce0 [ 14.137245][ T246] netpoll_start_xmit+0x18e/0x2e0 [ 14.137471][ T246] __netpoll_send_skb+0x66b/0x800 [ 14.137707][ T246] netpoll_send_skb+0x22/0x90 [ 14.137934][ T246] send_ext_msg_udp+0x523/0x700 [netconsole] [ 14.138149][ T246] netconsole_write+0x18f/0x2c0 [netconsole] [ 14.138339][ T246] nbcon_emit_next_record+0x79b/0x930 [ 14.138479][ T246] ? nbcon_can_proceed+0x120/0x120 [ 14.138628][ T246] ? nbcon_context_try_acquire+0x26a/0x5b0 [ 14.138806][ T246] nbcon_emit_one+0x158/0x220 [ 14.138946][ T246] ? nbcon_emit_next_record+0x930/0x930 [ 14.139087][ T246] nbcon_kthread_func+0x3d9/0x570 [ 14.139234][ T246] ? __nbcon_atomic_flush_pending+0x3d0/0x3d0 [ 14.139439][ T246] ? __lock_release.isra.0+0x59/0x170 [ 14.139585][ T246] ? __nbcon_atomic_flush_pending+0x3d0/0x3d0 [ 14.139755][ T246] ? __kthread_parkme+0xb3/0x200 [ 14.139894][ T246] ? __nbcon_atomic_flush_pending+0x3d0/0x3d0 [ 14.140064][ T246] kthread+0x30f/0x3f0 [ 14.140172][ T246] ? trace_irq_enable.constprop.0+0x13c/0x190 [ 14.140359][ T246] ? kthread_affine_node+0x150/0x150 [ 14.140501][ T246] ret_from_fork+0x472/0x6b0 [ 14.140641][ T246] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140 [ 14.140817][ T246] ? __switch_to+0x538/0xcf0 [ 14.140958][ T246] ? kthread_affine_node+0x150/0x150 [ 14.141100][ T246] ret_from_fork_asm+0x11/0x20 [ 14.141250][ T246] [ 14.141364][ T246] irq event stamp: 19 [ 14.141473][ T246] hardirqs last enabled at (17): [] finish_task_switch.isra.0+0x15f/0x6a0 [ 14.141756][ T246] hardirqs last disabled at (18): [] _raw_spin_lock_irqsave+0x50/0x60 [ 14.142003][ T246] softirqs last enabled at (0): [] copy_process+0x1673/0x5700 [ 14.142251][ T246] softirqs last disabled at (19): [] mock_phc_gettime64+0x24/0x80 [ 14.142509][ T246] ---[ end trace 0000000000000000 ]--- [ 14.143511][ C3] [ 14.143587][ C3] ================================ [ 14.143713][ C3] WARNING: inconsistent lock state [ 14.143840][ C3] 6.19.0-virtme #1 Tainted: G W [ 14.143992][ C3] -------------------------------- [ 14.144107][ C3] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 14.144261][ C3] pr/netcon_ext0/246 [HC0[0]:SC1[7]:HE1:SE0] takes: [ 14.144406][ C3] ff1100000cd66918 (&qdisc_xmit_lock_key){+.?.}-{3:3}, at: sch_direct_xmit+0x2c2/0xa90 [ 14.144617][ C3] {SOFTIRQ-ON-W} state was registered at: [ 14.144733][ C3] lockdep_hardirqs_on_prepare.part.0+0xbb/0x160 [ 14.144883][ C3] trace_hardirqs_on+0x36/0x40 [ 14.144999][ C3] __local_bh_enable_ip+0xa3/0x140 [ 14.145116][ C3] mock_phc_gettime64+0x3f/0x80 [ 14.145233][ C3] nsim_start_xmit+0x3be/0x10d0 [netdevsim] [ 14.145403][ C3] netpoll_start_xmit+0x18e/0x2e0 [ 14.145580][ C3] __netpoll_send_skb+0x66b/0x800 [ 14.145755][ C3] netpoll_send_skb+0x22/0x90 [ 14.145894][ C3] send_ext_msg_udp+0x523/0x700 [netconsole] [ 14.146045][ C3] netconsole_write+0x18f/0x2c0 [netconsole] [ 14.146197][ C3] nbcon_emit_next_record+0x79b/0x930 [ 14.146313][ C3] nbcon_emit_one+0x158/0x220 [ 14.146428][ C3] nbcon_kthread_func+0x3d9/0x570 [ 14.146541][ C3] kthread+0x30f/0x3f0 [ 14.146630][ C3] ret_from_fork+0x472/0x6b0 [ 14.146745][ C3] ret_from_fork_asm+0x11/0x20 [ 14.146863][ C3] irq event stamp: 270 [ 14.146955][ C3] hardirqs last enabled at (270): [] _raw_spin_unlock_irqrestore+0x53/0x80 [ 14.147187][ C3] hardirqs last disabled at (269): [] _raw_spin_lock_irqsave+0x50/0x60 [ 14.147397][ C3] softirqs last enabled at (36): [] handle_softirqs+0x60c/0x920 [ 14.147598][ C3] softirqs last disabled at (45): [] irq_exit_rcu+0xa2/0xf0 [ 14.147802][ C3] [ 14.147802][ C3] other info that might help us debug this: [ 14.147976][ C3] Possible unsafe locking scenario: [ 14.147976][ C3] [ 14.148147][ C3] CPU0 [ 14.148238][ C3] ---- [ 14.148325][ C3] lock(&qdisc_xmit_lock_key); [ 14.148451][ C3] [ 14.148545][ C3] lock(&qdisc_xmit_lock_key); [ 14.148664][ C3] [ 14.148664][ C3] *** DEADLOCK *** [ 14.148664][ C3] [ 14.148839][ C3] 14 locks held by pr/netcon_ext0/246: [ 14.148956][ C3] #0: ffffffff87591df8 (console_srcu){....}-{0:0}, at: console_srcu_read_lock+0x49/0x60 [ 14.149158][ C3] #1: ffffffffc0802a38 (target_list_lock){+.+.}-{3:3}, at: netconsole_device_lock+0x1d/0x50 [netconsole] [ 14.149397][ C3] #2: ffffffff875a8860 (rcu_read_lock){....}-{1:3}, at: __netpoll_send_skb+0x94/0x800 [ 14.149663][ C3] #3: ff1100000c683318 (&qdisc_xmit_lock_key){+.?.}-{3:3}, at: __netpoll_send_skb+0x56a/0x800 [ 14.149894][ C3] #4: ffffffff875a8860 (rcu_read_lock){....}-{1:3}, at: nsim_start_xmit+0xf7/0x10d0 [netdevsim] [ 14.150189][ C3] #5: ffffffff875a8860 (rcu_read_lock){....}-{1:3}, at: netif_receive_skb_list_internal+0x2f7/0xe40 [ 14.150426][ C3] #6: ffffffff875a8860 (rcu_read_lock){....}-{1:3}, at: ip_local_deliver_finish.constprop.0+0x2b3/0x600 [ 14.150726][ C3] #7: ffffffff875a8860 (rcu_read_lock){....}-{1:3}, at: __icmp_send+0x14d/0x18e0 [ 14.150928][ C3] #8: ff11000005855a10 (k-slock-AF_INET){+...}-{3:3}, at: __icmp_send+0x67e/0x18e0 [ 14.151200][ C3] #9: ffffffff875a8860 (rcu_read_lock){....}-{1:3}, at: ip_output+0x30/0x300 [ 14.151403][ C3] #10: ffffffff875a8860 (rcu_read_lock){....}-{1:3}, at: ip_finish_output2+0x259/0x17d0 [ 14.151610][ C3] #11: ffffffff875a8860 (rcu_read_lock){....}-{1:3}, at: arp_xmit+0x25/0x1f0 [ 14.151883][ C3] #12: ffffffff875a8800 (rcu_read_lock_bh){....}-{1:3}, at: __dev_queue_xmit+0x205/0x18b0 [ 14.152116][ C3] #13: ff1100000ceaba28 (dev->qdisc_tx_busylock ?: &qdisc_tx_busylock){+...}-{3:3}, at: __dev_xmit_skb+0xcd5/0x1bd0 [ 14.152446][ C3] [ 14.152446][ C3] stack backtrace: [ 14.152590][ C3] CPU: 3 UID: 0 PID: 246 Comm: pr/netcon_ext0 Tainted: G W 6.19.0-virtme #1 PREEMPT(full) [ 14.152594][ C3] Tainted: [W]=WARN [ 14.152595][ C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.152596][ C3] Call Trace: [ 14.152597][ C3] [ 14.152599][ C3] dump_stack_lvl+0x6f/0xa0 [ 14.152602][ C3] print_usage_bug.part.0+0x255/0x350 [ 14.152603][ C3] ? filter_irq_stacks+0xd0/0xd0 [ 14.152607][ C3] mark_lock_irq+0x4b6/0x990 [ 14.152609][ C3] ? find_held_lock+0x2b/0x80 [ 14.152612][ C3] ? save_trace+0x5f/0x240 [ 14.152614][ C3] ? __lock_release.isra.0+0x59/0x170 [ 14.152616][ C3] mark_lock+0x1e5/0x8c0 [ 14.152617][ C3] mark_usage+0x42/0x170 [ 14.152619][ C3] __lock_acquire+0x3df/0xc10 [ 14.152620][ C3] ? rcu_lockdep_current_cpu_online+0x39/0x1b0 [ 14.152623][ C3] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.152626][ C3] lock_acquire.part.0+0xbc/0x260 [ 14.152627][ C3] ? sch_direct_xmit+0x2c2/0xa90 [ 14.152630][ C3] ? rcu_is_watching+0x15/0xd0 [ 14.152632][ C3] ? lock_acquire+0x152/0x180 [ 14.152634][ C3] _raw_spin_lock+0x33/0x40 [ 14.152636][ C3] ? sch_direct_xmit+0x2c2/0xa90 [ 14.152638][ C3] sch_direct_xmit+0x2c2/0xa90 [ 14.152640][ C3] ? lock_acquire.part.0+0xbc/0x260 [ 14.152642][ C3] ? dequeue_skb+0x1aa0/0x1aa0 [ 14.152644][ C3] ? __rcu_read_lock+0x20/0x70 [ 14.152645][ C3] ? lock_acquire+0x152/0x180 [ 14.152647][ C3] __dev_xmit_skb+0xefa/0x1bd0 [ 14.152650][ C3] ? alloc_netdev_dummy+0x30/0x30 [ 14.152652][ C3] ? rcu_is_watching+0x15/0xd0 [ 14.152653][ C3] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 14.152655][ C3] ? lock_acquire+0x152/0x180 [ 14.152657][ C3] __dev_queue_xmit+0x984/0x18b0 [ 14.152659][ C3] ? __asan_memset+0x27/0x50 [ 14.152663][ C3] ? netdev_core_pick_tx+0x2c0/0x2c0 [ 14.152665][ C3] ? __lock_acquire+0x577/0xc10 [ 14.152667][ C3] ? lock_acquire.part.0+0xbc/0x260 [ 14.152668][ C3] ? arp_xmit+0x25/0x1f0 [ 14.152671][ C3] ? rcu_is_watching+0x15/0xd0 [ 14.152672][ C3] ? lock_acquire+0x152/0x180 [ 14.152674][ C3] arp_xmit+0xaa/0x1f0 [ 14.152676][ C3] arp_solicit+0x4e2/0xeb0 [ 14.152678][ C3] ? lockdep_hardirqs_on_prepare.part.0+0x9a/0x160 [ 14.152680][ C3] ? lockdep_hardirqs_on+0x84/0x130 [ 14.152682][ C3] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 14.152684][ C3] ? _raw_spin_unlock_irqrestore+0x40/0x80 [ 14.152685][ C3] ? rcu_is_watching+0x15/0xd0 [ 14.152687][ C3] ? arp_rcv+0x440/0x440 [ 14.152690][ C3] ? neigh_probe+0x62/0x100 [ 14.152692][ C3] neigh_probe+0xb3/0x100 [ 14.152694][ C3] __neigh_event_send+0x7bd/0xef0 [ 14.152697][ C3] ? __rwlock_init+0x150/0x150 [ 14.152698][ C3] ? mark_held_locks+0x40/0x70 [ 14.152700][ C3] neigh_resolve_output+0x44c/0x870 [ 14.152702][ C3] ? ___neigh_create+0x813/0x1070 [ 14.152704][ C3] ? ___neigh_create+0x813/0x1070 [ 14.152707][ C3] ip_finish_output2+0x607/0x17d0 [ 14.152709][ C3] ? ip_dst_mtu_maybe_forward+0x263/0x670 [ 14.152711][ C3] ? inet_sk_init_flowi4+0xa60/0xa60 [ 14.152714][ C3] ? ip_fragment.constprop.0+0x2c0/0x2c0 [ 14.152715][ C3] ? __ip_finish_output+0x176/0x510 [ 14.152717][ C3] ip_output+0x112/0x300 [ 14.152718][ C3] ? __ip_local_out+0x186/0x360 [ 14.152720][ C3] ip_push_pending_frames+0xf1/0x220 [ 14.152722][ C3] __icmp_send+0xb71/0x18e0 [ 14.152724][ C3] ? icmp_echo+0x480/0x480 [ 14.152725][ C3] ? dst_init+0x277/0x530 [ 14.152727][ C3] ? flush_tlb_one_user+0x10/0x10 [ 14.152730][ C3] ? dst_alloc+0x97/0x160 [ 14.152732][ C3] ? rcu_is_watching+0x15/0xd0 [ 14.152736][ C3] ? inet_steal_sock.constprop.0+0x368/0x680 [ 14.152739][ C3] __udp4_lib_rcv+0x991/0x1640 [ 14.152742][ C3] ? udp_sk_rx_dst_set+0x70/0x70 [ 14.152744][ C3] ? lock_acquire.part.0+0xbc/0x260 [ 14.152746][ C3] ? ip_local_deliver_finish.constprop.0+0x2b3/0x600 [ 14.152748][ C3] ip_protocol_deliver_rcu+0x6e/0x2b0 [ 14.152751][ C3] ip_local_deliver_finish.constprop.0+0x370/0x600 [ 14.152753][ C3] ? ip_rcv_finish_core+0x525/0x1500 [ 14.152755][ C3] ? ip_local_deliver+0x3a/0x160 [ 14.152757][ C3] ip_sublist_rcv_finish+0x90/0x280 [ 14.152759][ C3] ip_list_rcv_finish+0x40a/0x770 [ 14.152762][ C3] ? ip_rcv_finish_core+0x1500/0x1500 [ 14.152764][ C3] ? ip_rcv_core+0x6c0/0xeb0 [ 14.152766][ C3] ? update_sd_lb_stats.constprop.0+0x162/0xd30 [ 14.152769][ C3] ip_list_rcv+0x2ec/0x470 [ 14.152772][ C3] ? ip_rcv+0x1a0/0x1a0 [ 14.152775][ C3] __netif_receive_skb_list_core+0x498/0x960 [ 14.152778][ C3] ? __netif_receive_skb_core.constprop.0+0x29f0/0x29f0 [ 14.152780][ C3] ? lock_acquire.part.0+0xbc/0x260 [ 14.152782][ C3] ? lock_acquire+0x152/0x180 [ 14.152783][ C3] netif_receive_skb_list_internal+0x5fd/0xe40 [ 14.152786][ C3] ? process_backlog+0x13f0/0x13f0 [ 14.152789][ C3] ? __lock_acquire+0x577/0xc10 [ 14.152790][ C3] ? reacquire_held_locks+0x142/0x1d0 [ 14.152792][ C3] napi_complete_done+0x1b1/0x7b0 [ 14.152794][ C3] ? __lock_release.isra.0+0x59/0x170 [ 14.152796][ C3] ? netif_receive_skb_list+0x50/0x50 [ 14.152798][ C3] ? nsim_start_peer_tx_queue.isra.0+0x120/0x340 [netdevsim] [ 14.152802][ C3] nsim_poll+0x359/0x500 [netdevsim] [ 14.152806][ C3] ? nsim_start_peer_tx_queue.isra.0+0x340/0x340 [netdevsim] [ 14.152809][ C3] ? rcu_read_lock_any_held+0x3c/0x90 [ 14.152811][ C3] ? validate_chain+0x37b/0xb70 [ 14.152813][ C3] __napi_poll.constprop.0+0x97/0x390 [ 14.152815][ C3] net_rx_action+0x4f6/0xed0 [ 14.152819][ C3] ? run_backlog_napi+0x90/0x90 [ 14.152821][ C3] ? find_held_lock+0x2b/0x80 [ 14.152824][ C3] ? kvm_clock_get_cycles+0x18/0x30 [ 14.152827][ C3] ? ktime_get+0xa9/0x220 [ 14.152830][ C3] ? mark_held_locks+0x40/0x70 [ 14.152832][ C3] handle_softirqs+0x1d6/0x920 [ 14.152834][ C3] ? _local_bh_enable+0xd0/0xd0 [ 14.152836][ C3] irq_exit_rcu+0xa2/0xf0 [ 14.152837][ C3] sysvec_apic_timer_interrupt+0x9d/0xe0 [ 14.152839][ C3] [ 14.152840][ C3] [ 14.152841][ C3] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 14.152844][ C3] RIP: 0010:_raw_spin_unlock_irqrestore+0x36/0x80 [ 14.152846][ C3] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 31 22 db fd 48 89 df e8 f9 75 db fd f7 c5 00 02 00 00 75 1f 9c 58 f6 c4 02 75 2f 01 00 00 00 e8 40 9e ce fd 65 8b 05 39 fb 04 02 85 c0 74 12 5b [ 14.152848][ C3] RSP: 0018:ffa00000005978e0 EFLAGS: 00000246 [ 14.152850][ C3] RAX: 0000000000000086 RBX: ff110000353a65c0 RCX: ffffffff86745503 [ 14.152851][ C3] RDX: ff11000009368040 RSI: ffffffff86fd3441 RDI: ffffffff86a6c680 [ 14.152852][ C3] RBP: 0000000000000246 R08: 0000000000000000 R09: 0000000000000001 [ 14.152853][ C3] R10: 0000000000000003 R11: 1fe2200006a77023 R12: ff1100000c20a040 [ 14.152854][ C3] R13: ff1100000c1f7000 R14: ff1100000c6ea000 R15: ff1100000c1f7228 [ 14.152856][ C3] ? _raw_spin_unlock_irqrestore+0x53/0x80 [ 14.152858][ C3] nsim_start_xmit+0xb28/0x10d0 [netdevsim] [ 14.152861][ C3] ? __lock_acquire+0x577/0xc10 [ 14.152863][ C3] ? nsim_poll+0x500/0x500 [netdevsim] [ 14.152866][ C3] ? lock_acquire.part.0+0xbc/0x260 [ 14.152868][ C3] ? rcu_is_watching+0x15/0xd0 [ 14.152869][ C3] ? netif_skb_features+0x27c/0xce0 [ 14.152872][ C3] netpoll_start_xmit+0x18e/0x2e0 [ 14.152873][ C3] __netpoll_send_skb+0x66b/0x800 [ 14.152876][ C3] netpoll_send_skb+0x22/0x90 [ 14.152877][ C3] send_ext_msg_udp+0x523/0x700 [netconsole] [ 14.152880][ C3] netconsole_write+0x18f/0x2c0 [netconsole] [ 14.152882][ C3] nbcon_emit_next_record+0x79b/0x930 [ 14.152885][ C3] ? nbcon_can_proceed+0x120/0x120 [ 14.152887][ C3] ? nbcon_context_try_acquire+0x26a/0x5b0 [ 14.152891][ C3] nbcon_emit_one+0x158/0x220 [ 14.152892][ C3] ? nbcon_emit_next_record+0x930/0x930 [ 14.152895][ C3] nbcon_kthread_func+0x3d9/0x570 [ 14.152897][ C3] ? __nbcon_atomic_flush_pending+0x3d0/0x3d0 [ 14.152899][ C3] ? __lock_release.isra.0+0x59/0x170 [ 14.152901][ C3] ? __nbcon_atomic_flush_pending+0x3d0/0x3d0 [ 14.152903][ C3] ? __kthread_parkme+0xb3/0x200 [ 14.152905][ C3] ? __nbcon_atomic_flush_pending+0x3d0/0x3d0 [ 14.152907][ C3] kthread+0x30f/0x3f0 [ 14.152909][ C3] ? trace_irq_enable.constprop.0+0x13c/0x190 [ 14.152911][ C3] ? kthread_affine_node+0x150/0x150 [ 14.152913][ C3] ret_from_fork+0x472/0x6b0 [ 14.152915][ C3] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140 [ 14.152917][ C3] ? __switch_to+0x538/0xcf0 [ 14.152919][ C3] ? kthread_affine_node+0x150/0x150 [ 14.152921][ C3] ret_from_fork_asm+0x11/0x20 [ 14.152925][ C3] [ 14.178888][ T246] ------------[ cut here ]------------ [ 14.179011][ T246] netpoll_send_skb_on_dev(): eni290np1 enabled interrupts in poll (nsim_start_xmit+0x0/0x10d0 [netdevsim]) [ 14.179336][ T246] WARNING: net/core/netpoll.c:356 at __netpoll_send_skb+0x710/0x800, CPU#3: pr/netcon_ext0/246 [ 14.179576][ T246] Modules linked in: netconsole netdevsim [ 14.179706][ T246] CPU: 3 UID: 0 PID: 246 Comm: pr/netcon_ext0 Tainted: G W 6.19.0-virtme #1 PREEMPT(full) [ 14.180469][ T246] Tainted: [W]=WARN [ 14.180565][ T246] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.180715][ T246] RIP: 0010:__netpoll_send_skb+0x71c/0x800 [ 14.180884][ T246] Code: 08 49 8d 7c 24 20 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 d9 00 00 00 48 8d 3d a0 72 ea 01 49 8b 54 24 20 48 8d b3 18 01 00 00 <67> 48 0f b9 3a e9 cc fd ff ff e8 65 3f ca fe e9 56 fb ff ff e8 7b [ 14.181379][ T246] RSP: 0018:ffa0000000597a40 EFLAGS: 00010246 [ 14.181534][ T246] RAX: dffffc0000000000 RBX: ff1100000ae5a000 RCX: 0000000000000002 [ 14.181706][ T246] RDX: ffffffffc0605f00 RSI: ff1100000ae5a118 RDI: ffffffff87eb1be0 [ 14.181840][ T246] RBP: ff110000095ef400 R08: ffffffff844fcb29 R09: ffe21c00018d0660 [ 14.182002][ T246] R10: ffe21c00018d0661 R11: 1fe2200006a77023 R12: ffffffffc05e9c60 [ 14.182173][ T246] R13: 0000000000000003 R14: ff1100000ae5a004 R15: ff1100000c683200 [ 14.182348][ T246] FS: 0000000000000000(0000) GS:ff110000acc0b000(0000) knlGS:0000000000000000 [ 14.182570][ T246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.182725][ T246] CR2: 00007f16157eaa48 CR3: 000000002153b003 CR4: 0000000000771ef0 [ 14.182911][ T246] PKRU: 55555554 [ 14.183000][ T246] Call Trace: [ 14.183093][ T246] [ 14.183154][ T246] netpoll_send_skb+0x22/0x90 [ 14.183284][ T246] send_ext_msg_udp+0x523/0x700 [netconsole] [ 14.183500][ T246] netconsole_write+0x18f/0x2c0 [netconsole] [ 14.183652][ T246] nbcon_emit_next_record+0x79b/0x930 [ 14.183776][ T246] ? nbcon_can_proceed+0x120/0x120 [ 14.183975][ T246] ? nbcon_context_try_acquire+0x26a/0x5b0 [ 14.184130][ T246] nbcon_emit_one+0x158/0x220 [ 14.184257][ T246] ? nbcon_emit_next_record+0x930/0x930 [ 14.184381][ T246] nbcon_kthread_func+0x3d9/0x570 [ 14.184573][ T246] ? __nbcon_atomic_flush_pending+0x3d0/0x3d0 [ 14.184723][ T246] ? __lock_release.isra.0+0x59/0x170 [ 14.184853][ T246] ? __nbcon_atomic_flush_pending+0x3d0/0x3d0 [ 14.184997][ T246] ? __kthread_parkme+0xb3/0x200 [ 14.185184][ T246] ? __nbcon_atomic_flush_pending+0x3d0/0x3d0 [ 14.185339][ T246] kthread+0x30f/0x3f0 [ 14.185433][ T246] ? trace_irq_enable.constprop.0+0x13c/0x190 [ 14.185581][ T246] ? kthread_affine_node+0x150/0x150 [ 14.185764][ T246] ret_from_fork+0x472/0x6b0 [ 14.185884][ T246] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140 [ 14.186026][ T246] ? __switch_to+0x538/0xcf0 [ 14.186219][ T246] ? kthread_affine_node+0x150/0x150 [ 14.186336][ T246] ret_from_fork_asm+0x11/0x20 [ 14.186460][ T246] [ 14.186552][ T246] irq event stamp: 270 [ 14.186646][ T246] hardirqs last enabled at (270): [] _raw_spin_unlock_irqrestore+0x53/0x80 [ 14.186954][ T246] hardirqs last disabled at (269): [] _raw_spin_lock_irqsave+0x50/0x60 [ 14.187161][ T246] softirqs last enabled at (36): [] handle_softirqs+0x60c/0x920 [ 14.187445][ T246] softirqs last disabled at (45): [] irq_exit_rcu+0xa2/0xf0 [ 14.187654][ T246] ---[ end trace 0000000000000000 ]--- [ 14.187782][ T246] ------------[ cut here ]------------ [ 14.187972][ T246] raw_local_irq_restore() called with IRQs enabled [ 14.188116][ T246] WARNING: kernel/locking/irqflag-debug.c:10 at warn_bogus_irq_restore+0xc/0x20, CPU#3: pr/netcon_ext0/246 [ 14.188454][ T246] Modules linked in: netconsole netdevsim [ 14.188583][ T246] CPU: 3 UID: 0 PID: 246 Comm: pr/netcon_ext0 Tainted: G W 6.19.0-virtme #1 PREEMPT(full) [ 14.188868][ T246] Tainted: [W]=WARN [ 14.189035][ T246] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 14.189194][ T246] RIP: 0010:warn_bogus_irq_restore+0xc/0x20 [ 14.189353][ T246] Code: 45 87 48 89 54 24 08 48 89 0c 24 e8 7e 0d d1 fe 48 8b 54 24 08 48 8b 0c 24 e9 25 ff ff ff f3 0f 1e fa 90 48 8d 3d 54 d2 75 01 <67> 48 0f b9 3a 90 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f [ 14.189857][ T246] RSP: 0018:ffa0000000597a98 EFLAGS: 00010202 [ 14.190010][ T246] RAX: 0000000000000000 RBX: ff1100000c669130 RCX: 0000000000000000 [ 14.190265][ T246] RDX: 0000000000000282 RSI: ffffffff86a6c600 RDI: ffffffff87e7ae60 [ 14.190447][ T246] RBP: 00000000000000d3 R08: ffffffff844fcb29 R09: ffe21c00018d0660 [ 14.190699][ T246] R10: 0000000000000003 R11: 1fe2200006a77023 R12: 0000000000000315 [ 14.190888][ T246] R13: ffa0000000597da0 R14: ff1100000c669000 R15: ff1100000c669650 [ 14.191073][ T246] FS: 0000000000000000(0000) GS:ff110000acc0b000(0000) knlGS:0000000000000000 [ 14.191360][ T246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 14.191515][ T246] CR2: 00007f16157eaa48 CR3: 000000002153b003 CR4: 0000000000771ef0 [ 14.191699][ T246] PKRU: 55555554 [ 14.191865][ T246] Call Trace: [ 14.191957][ T246] [ 14.192022][ T246] netpoll_send_skb+0x81/0x90 [ 14.192146][ T246] send_ext_msg_udp+0x523/0x700 [netconsole] [ 14.192304][ T246] netconsole_write+0x18f/0x2c0 [netconsole] [ 14.192523][ T246] nbcon_emit_next_record+0x79b/0x930 [ 14.192648][ T246] ? nbcon_can_proceed+0x120/0x120 [ 14.192771][ T246] ? nbcon_context_try_acquire+0x26a/0x5b0 [ 14.192998][ T246] nbcon_emit_one+0x158/0x220 [ 14.193123][ T246] ? nbcon_emit_next_record+0x930/0x930 [ 14.193250][ T246] nbcon_kthread_func+0x3d9/0x570 [ 14.193370][ T246] ? __nbcon_atomic_flush_pending+0x3d0/0x3d0 [ 14.193590][ T246] ? __lock_release.isra.0+0x59/0x170 [ 14.193716][ T246] ? __nbcon_atomic_flush_pending+0x3d0/0x3d0 [ 14.193873][ T246] ? __kthread_parkme+0xb3/0x200 [ 14.193995][ T246] ? __nbcon_atomic_flush_pending+0x3d0/0x3d0 [ 14.194219][ T246] kthread+0x30f/0x3f0 [ 14.194311][ T246] ? trace_irq_enable.constprop.0+0x13c/0x190 [ 14.194462][ T246] ? kthread_affine_node+0x150/0x150 [ 14.194645][ T246] ret_from_fork+0x472/0x6b0 [ 14.194764][ T246] ? arch_exit_to_user_mode_prepare.isra.0+0x140/0x140 [ 14.194921][ T246] ? __switch_to+0x538/0xcf0 [ 14.195044][ T246] ? kthread_affine_node+0x150/0x150 [ 14.195239][ T246] ret_from_fork_asm+0x11/0x20 [ 14.195363][ T246] [ 14.195452][ T246] irq event stamp: 270 [ 14.195543][ T246] hardirqs last enabled at (270): [] _raw_spin_unlock_irqrestore+0x53/0x80 [ 14.195858][ T246] hardirqs last disabled at (269): [] _raw_spin_lock_irqsave+0x50/0x60 [ 14.196070][ T246] softirqs last enabled at (36): [] handle_softirqs+0x60c/0x920 [ 14.196357][ T246] softirqs last disabled at (45): [] irq_exit_rcu+0xa2/0xf0 [ 14.196570][ T246] ---[ end trace 0000000000000000 ]--- [ 14.463419][ T255] netconsole: network logging stopped on interface eni290np1 as it unregistered [ 14.977945][ T221] netdevsim netdevsim522 eni522np1: renamed from eth0 [ 14.990706][ T222] netdevsim netdevsim290 eni290np1: renamed from eth1 [ 14.993841][ T46] netpoll: netconsole: device eni290np1 not up yet, forcing it [ 15.002906][ T46] netconsole: network logging resumed on interface eni290np1 [ 15.594166][ T197] netconsole selftest: netcons_oaRY3 [ 16.012627][ T197] printk: console [netcon_ext0] disabled [ 18.604864][ T197] netconsole selftest: netcons_oaRY3