last executing test programs:
kernel console output (not intermixed with test programs):
Warning: Permanently added '10.128.0.234' (ED25519) to the list of known hosts.
[ 71.467335][ T1321] ------------[ cut here ]------------
[ 71.467349][ T1321] raw_local_irq_restore() called with IRQs enabled
[ 71.467360][ T1321] WARNING: kernel/locking/irqflag-debug.c:10 at warn_bogus_irq_restore+0xc/0x20, CPU#0: aoe_tx0/1321
[ 71.467400][ T1321] Modules linked in:
[ 71.467433][ T1321] CPU: 0 UID: 0 PID: 1321 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.467452][ T1321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 71.467465][ T1321] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.467485][ T1321] 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 64 95 37 04 <67> 48 0f b9 3a 90 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90
[ 71.467503][ T1321] RSP: 0018:ffffc90004d5f728 EFLAGS: 00010293
[ 71.467517][ T1321] RAX: ffffffff88eaed20 RBX: 0000000000000001 RCX: ffff888028585ac0
[ 71.467530][ T1321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f4ce810
[ 71.467541][ T1321] RBP: ffff8880b883d720 R08: 0000000000000000 R09: 0000000000000000
[ 71.467552][ T1321] R10: dffffc0000000000 R11: fffffbfff1e939cf R12: ffff8880b883d738
[ 71.467564][ T1321] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b883d718
[ 71.467576][ T1321] FS: 0000000000000000(0000) GS:ffff888126578000(0000) knlGS:0000000000000000
[ 71.467590][ T1321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.467602][ T1321] CR2: 00007f27ac7f3000 CR3: 000000003605a000 CR4: 00000000003526f0
[ 71.467617][ T1321] Call Trace:
[ 71.467627][ T1321]
[ 71.467634][ T1321] enqueue_to_backlog+0x525/0xcf0
[ 71.467671][ T1321] netif_rx_internal+0x120/0x550
[ 71.467689][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.467718][ T1321] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.467735][ T1321] ? eth_type_trans+0x35e/0x6d0
[ 71.467755][ T1321] ? rcu_is_watching+0x15/0xb0
[ 71.467783][ T1321] __netif_rx+0xa9/0x110
[ 71.467805][ T1321] loopback_xmit+0x43a/0x660
[ 71.467832][ T1321] dev_hard_start_xmit+0x2df/0x830
[ 71.467863][ T1321] __dev_queue_xmit+0x16f4/0x3990
[ 71.467880][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.467906][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.467922][ T1321] ? __dev_queue_xmit+0x27d/0x3990
[ 71.467945][ T1321] ? do_raw_spin_lock+0x12b/0x2f0
[ 71.467965][ T1321] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.467988][ T1321] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.468005][ T1321] ? lockdep_hardirqs_on+0x7a/0x110
[ 71.468019][ T1321] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 71.468030][ T1321] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 71.468044][ T1321] ? reacquire_held_locks+0x104/0x190
[ 71.468053][ T1321] ? rt_spin_lock+0x1e0/0x400
[ 71.468066][ T1321] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.468081][ T1321] ? rt_spin_unlock+0x14f/0x200
[ 71.468096][ T1321] ? rt_spin_unlock+0x160/0x200
[ 71.468110][ T1321] tx+0x6b/0x190
[ 71.468123][ T1321] ? __pfx_tx+0x10/0x10
[ 71.468135][ T1321] kthread+0x1e0/0x3f0
[ 71.468145][ T1321] ? lock_acquire+0x106/0x330
[ 71.468161][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.468172][ T1321] ? __pfx_default_wake_function+0x10/0x10
[ 71.468184][ T1321] ? __kthread_parkme+0x7a/0x1f0
[ 71.468201][ T1321] kthread+0x388/0x470
[ 71.468215][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.468224][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.468238][ T1321] ret_from_fork+0x51e/0xb90
[ 71.468253][ T1321] ? __pfx_ret_from_fork+0x10/0x10
[ 71.468264][ T1321] ? __switch_to+0xc7d/0x1400
[ 71.468277][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.468291][ T1321] ret_from_fork_asm+0x1a/0x30
[ 71.468309][ T1321]
[ 71.468314][ T1321] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 71.468322][ T1321] CPU: 0 UID: 0 PID: 1321 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.468333][ T1321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 71.468338][ T1321] Call Trace:
[ 71.468342][ T1321]
[ 71.468346][ T1321] vpanic+0x56c/0xa60
[ 71.468360][ T1321] ? __pfx__printk+0x10/0x10
[ 71.468370][ T1321] ? __pfx_vpanic+0x10/0x10
[ 71.468382][ T1321] ? is_bpf_text_address+0x292/0x2b0
[ 71.468393][ T1321] ? is_bpf_text_address+0x26/0x2b0
[ 71.468407][ T1321] panic+0xc5/0xd0
[ 71.468420][ T1321] ? __pfx_panic+0x10/0x10
[ 71.468438][ T1321] ? ret_from_fork_asm+0x1a/0x30
[ 71.468449][ T1321] __warn+0x315/0x4a0
[ 71.468463][ T1321] ? warn_bogus_irq_restore+0xc/0x20
[ 71.468475][ T1321] ? warn_bogus_irq_restore+0xc/0x20
[ 71.468486][ T1321] __report_bug+0x29a/0x540
[ 71.468499][ T1321] ? warn_bogus_irq_restore+0xc/0x20
[ 71.468510][ T1321] ? __pfx___report_bug+0x10/0x10
[ 71.468529][ T1321] report_bug_entry+0x19a/0x290
[ 71.468539][ T1321] ? warn_bogus_irq_restore+0xc/0x20
[ 71.468548][ T1321] ? warn_bogus_irq_restore+0x11/0x20
[ 71.468558][ T1321] handle_bug+0xca/0x200
[ 71.468570][ T1321] exc_invalid_op+0x1a/0x50
[ 71.468582][ T1321] asm_exc_invalid_op+0x1a/0x20
[ 71.468592][ T1321] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.468603][ T1321] 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 64 95 37 04 <67> 48 0f b9 3a 90 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90
[ 71.468610][ T1321] RSP: 0018:ffffc90004d5f728 EFLAGS: 00010293
[ 71.468619][ T1321] RAX: ffffffff88eaed20 RBX: 0000000000000001 RCX: ffff888028585ac0
[ 71.468625][ T1321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f4ce810
[ 71.468631][ T1321] RBP: ffff8880b883d720 R08: 0000000000000000 R09: 0000000000000000
[ 71.468637][ T1321] R10: dffffc0000000000 R11: fffffbfff1e939cf R12: ffff8880b883d738
[ 71.468644][ T1321] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b883d718
[ 71.468654][ T1321] ? enqueue_to_backlog+0x520/0xcf0
[ 71.468669][ T1321] enqueue_to_backlog+0x525/0xcf0
[ 71.468687][ T1321] netif_rx_internal+0x120/0x550
[ 71.468697][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.468710][ T1321] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.468724][ T1321] ? eth_type_trans+0x35e/0x6d0
[ 71.468735][ T1321] ? rcu_is_watching+0x15/0xb0
[ 71.468751][ T1321] __netif_rx+0xa9/0x110
[ 71.468763][ T1321] loopback_xmit+0x43a/0x660
[ 71.468780][ T1321] dev_hard_start_xmit+0x2df/0x830
[ 71.468798][ T1321] __dev_queue_xmit+0x16f4/0x3990
[ 71.468810][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.468827][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.468839][ T1321] ? __dev_queue_xmit+0x27d/0x3990
[ 71.468853][ T1321] ? do_raw_spin_lock+0x12b/0x2f0
[ 71.468865][ T1321] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.468880][ T1321] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.468890][ T1321] ? lockdep_hardirqs_on+0x7a/0x110
[ 71.468900][ T1321] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 71.468910][ T1321] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 71.468923][ T1321] ? reacquire_held_locks+0x104/0x190
[ 71.468932][ T1321] ? rt_spin_lock+0x1e0/0x400
[ 71.468946][ T1321] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.468960][ T1321] ? rt_spin_unlock+0x14f/0x200
[ 71.468979][ T1321] ? rt_spin_unlock+0x160/0x200
[ 71.468993][ T1321] tx+0x6b/0x190
[ 71.469005][ T1321] ? __pfx_tx+0x10/0x10
[ 71.469016][ T1321] kthread+0x1e0/0x3f0
[ 71.469026][ T1321] ? lock_acquire+0x106/0x330
[ 71.469043][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.469053][ T1321] ? __pfx_default_wake_function+0x10/0x10
[ 71.469064][ T1321] ? __kthread_parkme+0x7a/0x1f0
[ 71.469081][ T1321] kthread+0x388/0x470
[ 71.469095][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.469105][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.469119][ T1321] ret_from_fork+0x51e/0xb90
[ 71.469132][ T1321] ? __pfx_ret_from_fork+0x10/0x10
[ 71.469143][ T1321] ? __switch_to+0xc7d/0x1400
[ 71.469155][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.469170][ T1321] ret_from_fork_asm+0x1a/0x30
[ 71.469189][ T1321]
[ 71.469581][ T1321] Kernel Offset: disabled