last executing test programs:
kernel console output (not intermixed with test programs):
[ 71.485373][ T1321] ------------[ cut here ]------------
[ 71.485388][ T1321] raw_local_irq_restore() called with IRQs enabled
[ 71.485398][ T1321] WARNING: kernel/locking/irqflag-debug.c:10 at warn_bogus_irq_restore+0xc/0x20, CPU#1: aoe_tx0/1321
[ 71.485457][ T1321] Modules linked in:
[ 71.485490][ T1321] CPU: 1 UID: 0 PID: 1321 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.485516][ T1321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 71.485530][ T1321] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.485558][ 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 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
[ 71.485580][ T1321] RSP: 0018:ffffc9000593f728 EFLAGS: 00010293
[ 71.485594][ T1321] RAX: ffffffff88f420a0 RBX: 0000000000000001 RCX: ffff888028d5bc80
[ 71.485607][ T1321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f6d1e50
[ 71.485617][ T1321] RBP: ffff8880b893d960 R08: 0000000000000000 R09: 0000000000000000
[ 71.485629][ T1321] R10: dffffc0000000000 R11: fffffbfff1ed3fd7 R12: ffff8880b893d978
[ 71.485641][ T1321] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b893d958
[ 71.485653][ T1321] FS: 0000000000000000(0000) GS:ffff88812644a000(0000) knlGS:0000000000000000
[ 71.485668][ T1321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.485679][ T1321] CR2: 00007fffea6f0f84 CR3: 00000000394e6000 CR4: 00000000003526f0
[ 71.485694][ T1321] Call Trace:
[ 71.485705][ T1321]
[ 71.485712][ T1321] enqueue_to_backlog+0x525/0xcf0
[ 71.485737][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.485763][ T1321] netif_rx_internal+0x120/0x590
[ 71.485786][ T1321] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.485803][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.485824][ T1321] ? eth_type_trans+0x35e/0x6d0
[ 71.485846][ T1321] ? rcu_is_watching+0x15/0xb0
[ 71.485870][ T1321] __netif_rx+0xa9/0x110
[ 71.485889][ T1321] loopback_xmit+0x43a/0x660
[ 71.485918][ T1321] dev_hard_start_xmit+0x2f2/0x8b0
[ 71.485956][ T1321] __dev_queue_xmit+0x16f4/0x39e0
[ 71.485972][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.486001][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.486031][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.486053][ T1321] ? __dev_queue_xmit+0x27d/0x39e0
[ 71.486078][ T1321] ? do_raw_spin_lock+0x12b/0x2f0
[ 71.486102][ T1321] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.486126][ T1321] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.486150][ T1321] ? lockdep_hardirqs_on+0x7a/0x110
[ 71.486170][ T1321] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 71.486190][ T1321] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 71.486216][ T1321] ? reacquire_held_locks+0x104/0x190
[ 71.486231][ T1321] ? rt_spin_lock+0x1e0/0x400
[ 71.486246][ T1321] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.486259][ T1321] ? rt_spin_unlock+0x14f/0x200
[ 71.486272][ T1321] ? rt_spin_unlock+0x160/0x200
[ 71.486284][ T1321] tx+0x6b/0x190
[ 71.486294][ T1321] ? __pfx_tx+0x10/0x10
[ 71.486303][ T1321] kthread+0x1e0/0x3f0
[ 71.486321][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.486335][ T1321] ? __pfx_default_wake_function+0x10/0x10
[ 71.486347][ T1321] ? __kthread_parkme+0x7a/0x1f0
[ 71.486366][ T1321] kthread+0x388/0x470
[ 71.486376][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.486388][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.486398][ T1321] ret_from_fork+0x51e/0xb90
[ 71.486414][ T1321] ? __pfx_ret_from_fork+0x10/0x10
[ 71.486426][ T1321] ? __switch_to+0xc7d/0x1450
[ 71.486446][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.486456][ T1321] ret_from_fork_asm+0x1a/0x30
[ 71.486474][ T1321]
[ 71.486479][ T1321] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 71.486488][ T1321] CPU: 1 UID: 0 PID: 1321 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.486498][ T1321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 71.486504][ T1321] Call Trace:
[ 71.486508][ T1321]
[ 71.486512][ T1321] vpanic+0x56c/0xa60
[ 71.486526][ T1321] ? __pfx__printk+0x10/0x10
[ 71.486536][ T1321] ? __pfx_vpanic+0x10/0x10
[ 71.486549][ T1321] ? is_bpf_text_address+0x292/0x2b0
[ 71.486561][ T1321] ? is_bpf_text_address+0x26/0x2b0
[ 71.486577][ T1321] panic+0xc5/0xd0
[ 71.486590][ T1321] ? __pfx_panic+0x10/0x10
[ 71.486608][ T1321] ? ret_from_fork_asm+0x1a/0x30
[ 71.486619][ T1321] __warn+0x315/0x4f0
[ 71.486632][ T1321] ? warn_bogus_irq_restore+0xc/0x20
[ 71.486646][ T1321] ? warn_bogus_irq_restore+0xc/0x20
[ 71.486660][ T1321] __report_bug+0x29a/0x540
[ 71.486677][ T1321] ? warn_bogus_irq_restore+0xc/0x20
[ 71.486690][ T1321] ? __pfx___report_bug+0x10/0x10
[ 71.486712][ T1321] report_bug_entry+0x19a/0x290
[ 71.486726][ T1321] ? warn_bogus_irq_restore+0xc/0x20
[ 71.486738][ T1321] ? warn_bogus_irq_restore+0x11/0x20
[ 71.486751][ T1321] handle_bug+0xca/0x200
[ 71.486761][ T1321] exc_invalid_op+0x1a/0x50
[ 71.486771][ T1321] asm_exc_invalid_op+0x1a/0x20
[ 71.486781][ T1321] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.486795][ 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 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
[ 71.486803][ T1321] RSP: 0018:ffffc9000593f728 EFLAGS: 00010293
[ 71.486811][ T1321] RAX: ffffffff88f420a0 RBX: 0000000000000001 RCX: ffff888028d5bc80
[ 71.486818][ T1321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f6d1e50
[ 71.486824][ T1321] RBP: ffff8880b893d960 R08: 0000000000000000 R09: 0000000000000000
[ 71.486830][ T1321] R10: dffffc0000000000 R11: fffffbfff1ed3fd7 R12: ffff8880b893d978
[ 71.486837][ T1321] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b893d958
[ 71.486847][ T1321] ? enqueue_to_backlog+0x520/0xcf0
[ 71.486861][ T1321] enqueue_to_backlog+0x525/0xcf0
[ 71.486873][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.486889][ T1321] netif_rx_internal+0x120/0x590
[ 71.486903][ T1321] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.486915][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.486929][ T1321] ? eth_type_trans+0x35e/0x6d0
[ 71.486942][ T1321] ? rcu_is_watching+0x15/0xb0
[ 71.486955][ T1321] __netif_rx+0xa9/0x110
[ 71.486965][ T1321] loopback_xmit+0x43a/0x660
[ 71.486978][ T1321] dev_hard_start_xmit+0x2f2/0x8b0
[ 71.486999][ T1321] __dev_queue_xmit+0x16f4/0x39e0
[ 71.487008][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.487023][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.487040][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.487053][ T1321] ? __dev_queue_xmit+0x27d/0x39e0
[ 71.487065][ T1321] ? do_raw_spin_lock+0x12b/0x2f0
[ 71.487078][ T1321] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.487091][ T1321] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.487105][ T1321] ? lockdep_hardirqs_on+0x7a/0x110
[ 71.487118][ T1321] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 71.487131][ T1321] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 71.487142][ T1321] ? reacquire_held_locks+0x104/0x190
[ 71.487152][ T1321] ? rt_spin_lock+0x1e0/0x400
[ 71.487164][ T1321] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.487177][ T1321] ? rt_spin_unlock+0x14f/0x200
[ 71.487190][ T1321] ? rt_spin_unlock+0x160/0x200
[ 71.487207][ T1321] tx+0x6b/0x190
[ 71.487216][ T1321] ? __pfx_tx+0x10/0x10
[ 71.487225][ T1321] kthread+0x1e0/0x3f0
[ 71.487242][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.487255][ T1321] ? __pfx_default_wake_function+0x10/0x10
[ 71.487268][ T1321] ? __kthread_parkme+0x7a/0x1f0
[ 71.487286][ T1321] kthread+0x388/0x470
[ 71.487295][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.487307][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.487317][ T1321] ret_from_fork+0x51e/0xb90
[ 71.487332][ T1321] ? __pfx_ret_from_fork+0x10/0x10
[ 71.487344][ T1321] ? __switch_to+0xc7d/0x1450
[ 71.487357][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.487367][ T1321] ret_from_fork_asm+0x1a/0x30
[ 71.487384][ T1321]
[ 71.487904][ T1321] Kernel Offset: disabled