last executing test programs:
kernel console output (not intermixed with test programs):
Warning: Permanently added '10.128.1.207' (ED25519) to the list of known hosts.
[ 71.403431][ T1319] ------------[ cut here ]------------
[ 71.403445][ T1319] raw_local_irq_restore() called with IRQs enabled
[ 71.403455][ T1319] WARNING: kernel/locking/irqflag-debug.c:10 at warn_bogus_irq_restore+0xc/0x20, CPU#0: aoe_tx0/1319
[ 71.403498][ T1319] Modules linked in:
[ 71.403537][ T1319] CPU: 0 UID: 0 PID: 1319 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.403557][ T1319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 71.403571][ T1319] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.403595][ T1319] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 90 48 8d 3d a4 5b 4c 04 <67> 48 0f b9 3a 90 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90
[ 71.403613][ T1319] RSP: 0018:ffffc90005a67728 EFLAGS: 00010293
[ 71.403627][ T1319] RAX: ffffffff88f420a0 RBX: 0000000000000001 RCX: ffff888028d6bc80
[ 71.403640][ T1319] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f6d1e50
[ 71.403649][ T1319] RBP: ffff8880b883d960 R08: 0000000000000000 R09: 0000000000000000
[ 71.403657][ T1319] R10: dffffc0000000000 R11: fffffbfff1ed3fd7 R12: ffff8880b883d978
[ 71.403666][ T1319] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b883d958
[ 71.403675][ T1319] FS: 0000000000000000(0000) GS:ffff88812634a000(0000) knlGS:0000000000000000
[ 71.403688][ T1319] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.403699][ T1319] CR2: 00007f62522f9000 CR3: 000000000dbba000 CR4: 00000000003526f0
[ 71.403714][ T1319] Call Trace:
[ 71.403725][ T1319]
[ 71.403733][ T1319] enqueue_to_backlog+0x525/0xcf0
[ 71.403767][ T1319] netif_rx_internal+0x120/0x590
[ 71.403792][ T1319] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.403812][ T1319] ? __lock_acquire+0x6b5/0x2cf0
[ 71.403836][ T1319] ? eth_type_trans+0x35e/0x6d0
[ 71.403861][ T1319] ? rcu_is_watching+0x15/0xb0
[ 71.403884][ T1319] __netif_rx+0xa9/0x110
[ 71.403903][ T1319] loopback_xmit+0x43a/0x660
[ 71.403928][ T1319] dev_hard_start_xmit+0x2f2/0x8b0
[ 71.403961][ T1319] __dev_queue_xmit+0x16f4/0x39e0
[ 71.403975][ T1319] ? sched_clock+0x3f/0x60
[ 71.404008][ T1319] ? __pfx___schedule+0x10/0x10
[ 71.404029][ T1319] ? __dev_queue_xmit+0x27d/0x39e0
[ 71.404055][ T1319] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.404080][ T1319] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.404099][ T1319] ? preempt_schedule_common+0x82/0xd0
[ 71.404123][ T1319] ? preempt_schedule_thunk+0x16/0x30
[ 71.404150][ T1319] ? rt_mutex_slowunlock+0x681/0x8b0
[ 71.404177][ T1319] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.404200][ T1319] ? rt_spin_unlock+0x14f/0x200
[ 71.404225][ T1319] ? rt_spin_unlock+0x160/0x200
[ 71.404247][ T1319] tx+0x6b/0x190
[ 71.404264][ T1319] ? __pfx_tx+0x10/0x10
[ 71.404279][ T1319] kthread+0x1e0/0x3f0
[ 71.404312][ T1319] ? __pfx_kthread+0x10/0x10
[ 71.404335][ T1319] ? __pfx_default_wake_function+0x10/0x10
[ 71.404358][ T1319] ? __kthread_parkme+0x7a/0x1f0
[ 71.404385][ T1319] kthread+0x388/0x470
[ 71.404402][ T1319] ? __pfx_kthread+0x10/0x10
[ 71.404419][ T1319] ? __pfx_kthread+0x10/0x10
[ 71.404436][ T1319] ret_from_fork+0x51e/0xb90
[ 71.404461][ T1319] ? __pfx_ret_from_fork+0x10/0x10
[ 71.404483][ T1319] ? __switch_to+0xc7d/0x1450
[ 71.404508][ T1319] ? __pfx_kthread+0x10/0x10
[ 71.404534][ T1319] ret_from_fork_asm+0x1a/0x30
[ 71.404569][ T1319]
[ 71.404578][ T1319] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 71.404590][ T1319] CPU: 0 UID: 0 PID: 1319 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.404609][ T1319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 71.404619][ T1319] Call Trace:
[ 71.404625][ T1319]
[ 71.404633][ T1319] vpanic+0x56c/0xa60
[ 71.404657][ T1319] ? __pfx__printk+0x10/0x10
[ 71.404676][ T1319] ? __pfx_vpanic+0x10/0x10
[ 71.404697][ T1319] ? is_bpf_text_address+0x292/0x2b0
[ 71.404718][ T1319] ? is_bpf_text_address+0x26/0x2b0
[ 71.404748][ T1319] panic+0xc5/0xd0
[ 71.404771][ T1319] ? __pfx_panic+0x10/0x10
[ 71.404803][ T1319] ? ret_from_fork_asm+0x1a/0x30
[ 71.404826][ T1319] __warn+0x315/0x4f0
[ 71.404848][ T1319] ? warn_bogus_irq_restore+0xc/0x20
[ 71.404878][ T1319] ? warn_bogus_irq_restore+0xc/0x20
[ 71.404903][ T1319] __report_bug+0x29a/0x540
[ 71.404933][ T1319] ? warn_bogus_irq_restore+0xc/0x20
[ 71.404957][ T1319] ? __pfx___report_bug+0x10/0x10
[ 71.405000][ T1319] report_bug_entry+0x19a/0x290
[ 71.405023][ T1319] ? warn_bogus_irq_restore+0xc/0x20
[ 71.405045][ T1319] ? warn_bogus_irq_restore+0x11/0x20
[ 71.405067][ T1319] handle_bug+0xca/0x200
[ 71.405086][ T1319] exc_invalid_op+0x1a/0x50
[ 71.405103][ T1319] asm_exc_invalid_op+0x1a/0x20
[ 71.405121][ T1319] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.405144][ T1319] Code: cc cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 90 48 8d 3d a4 5b 4c 04 <67> 48 0f b9 3a 90 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90
[ 71.405158][ T1319] RSP: 0018:ffffc90005a67728 EFLAGS: 00010293
[ 71.405172][ T1319] RAX: ffffffff88f420a0 RBX: 0000000000000001 RCX: ffff888028d6bc80
[ 71.405185][ T1319] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f6d1e50
[ 71.405196][ T1319] RBP: ffff8880b883d960 R08: 0000000000000000 R09: 0000000000000000
[ 71.405207][ T1319] R10: dffffc0000000000 R11: fffffbfff1ed3fd7 R12: ffff8880b883d978
[ 71.405219][ T1319] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b883d958
[ 71.405239][ T1319] ? enqueue_to_backlog+0x520/0xcf0
[ 71.405265][ T1319] enqueue_to_backlog+0x525/0xcf0
[ 71.405294][ T1319] netif_rx_internal+0x120/0x590
[ 71.405319][ T1319] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.405339][ T1319] ? __lock_acquire+0x6b5/0x2cf0
[ 71.405363][ T1319] ? eth_type_trans+0x35e/0x6d0
[ 71.405387][ T1319] ? rcu_is_watching+0x15/0xb0
[ 71.405411][ T1319] __netif_rx+0xa9/0x110
[ 71.405430][ T1319] loopback_xmit+0x43a/0x660
[ 71.405455][ T1319] dev_hard_start_xmit+0x2f2/0x8b0
[ 71.405496][ T1319] __dev_queue_xmit+0x16f4/0x39e0
[ 71.405512][ T1319] ? sched_clock+0x3f/0x60
[ 71.405549][ T1319] ? __pfx___schedule+0x10/0x10
[ 71.405570][ T1319] ? __dev_queue_xmit+0x27d/0x39e0
[ 71.405596][ T1319] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.405620][ T1319] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.405640][ T1319] ? preempt_schedule_common+0x82/0xd0
[ 71.405664][ T1319] ? preempt_schedule_thunk+0x16/0x30
[ 71.405690][ T1319] ? rt_mutex_slowunlock+0x681/0x8b0
[ 71.405716][ T1319] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.405739][ T1319] ? rt_spin_unlock+0x14f/0x200
[ 71.405764][ T1319] ? rt_spin_unlock+0x160/0x200
[ 71.405787][ T1319] tx+0x6b/0x190
[ 71.405803][ T1319] ? __pfx_tx+0x10/0x10
[ 71.405820][ T1319] kthread+0x1e0/0x3f0
[ 71.405852][ T1319] ? __pfx_kthread+0x10/0x10
[ 71.405875][ T1319] ? __pfx_default_wake_function+0x10/0x10
[ 71.405898][ T1319] ? __kthread_parkme+0x7a/0x1f0
[ 71.405931][ T1319] kthread+0x388/0x470
[ 71.405949][ T1319] ? __pfx_kthread+0x10/0x10
[ 71.405970][ T1319] ? __pfx_kthread+0x10/0x10
[ 71.405989][ T1319] ret_from_fork+0x51e/0xb90
[ 71.406014][ T1319] ? __pfx_ret_from_fork+0x10/0x10
[ 71.406036][ T1319] ? __switch_to+0xc7d/0x1450
[ 71.406060][ T1319] ? __pfx_kthread+0x10/0x10
[ 71.406080][ T1319] ret_from_fork_asm+0x1a/0x30
[ 71.406114][ T1319]
[ 71.406508][ T1319] Kernel Offset: disabled