last executing test programs:
kernel console output (not intermixed with test programs):
Warning: Permanently added '10.128.1.199' (ED25519) to the list of known hosts.
[ 71.577951][ T1316] ------------[ cut here ]------------
[ 71.577966][ T1316] raw_local_irq_restore() called with IRQs enabled
[ 71.577981][ T1316] WARNING: kernel/locking/irqflag-debug.c:10 at warn_bogus_irq_restore+0xc/0x20, CPU#1: aoe_tx0/1316
[ 71.578038][ T1316] Modules linked in:
[ 71.578071][ T1316] CPU: 1 UID: 0 PID: 1316 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.578092][ T1316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 71.578106][ T1316] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.578129][ T1316] 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 5e 4b 04 <67> 48 0f b9 3a 90 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90
[ 71.578148][ T1316] RSP: 0018:ffffc90005fcf728 EFLAGS: 00010293
[ 71.578163][ T1316] RAX: ffffffff88f528f0 RBX: 0000000000000001 RCX: ffff8880288e9e40
[ 71.578176][ T1316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f6d4110
[ 71.578187][ T1316] RBP: ffff8880b893d960 R08: 0000000000000000 R09: 0000000000000000
[ 71.578197][ T1316] R10: dffffc0000000000 R11: fffffbfff1ed4417 R12: ffff8880b893d978
[ 71.578208][ T1316] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b893d958
[ 71.578222][ T1316] FS: 0000000000000000(0000) GS:ffff888126442000(0000) knlGS:0000000000000000
[ 71.578237][ T1316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.578249][ T1316] CR2: 00007fe5555d7000 CR3: 00000000392f4000 CR4: 00000000003526f0
[ 71.578265][ T1316] Call Trace:
[ 71.578276][ T1316]
[ 71.578283][ T1316] enqueue_to_backlog+0x525/0xcf0
[ 71.578317][ T1316] ? __lock_acquire+0x6b5/0x2cf0
[ 71.578341][ T1316] netif_rx_internal+0x120/0x590
[ 71.578365][ T1316] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.578383][ T1316] ? __lock_acquire+0x6b5/0x2cf0
[ 71.578400][ T1316] ? eth_type_trans+0x35e/0x6d0
[ 71.578420][ T1316] ? rcu_is_watching+0x15/0xb0
[ 71.578438][ T1316] __netif_rx+0xa9/0x110
[ 71.578464][ T1316] loopback_xmit+0x43a/0x660
[ 71.578509][ T1316] dev_hard_start_xmit+0x2f2/0x8b0
[ 71.578537][ T1316] __dev_queue_xmit+0x16f4/0x39e0
[ 71.578555][ T1316] ? __lock_acquire+0x6b5/0x2cf0
[ 71.578580][ T1316] ? __lock_acquire+0x6b5/0x2cf0
[ 71.578597][ T1316] ? __lock_acquire+0x6b5/0x2cf0
[ 71.578607][ T1316] ? __dev_queue_xmit+0x27d/0x39e0
[ 71.578629][ T1316] ? do_raw_spin_lock+0x12b/0x2f0
[ 71.578650][ T1316] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.578675][ T1316] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.578695][ T1316] ? lockdep_hardirqs_on+0x7a/0x110
[ 71.578714][ T1316] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 71.578734][ T1316] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 71.578750][ T1316] ? reacquire_held_locks+0x104/0x190
[ 71.578766][ T1316] ? rt_spin_lock+0x1e0/0x400
[ 71.578783][ T1316] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.578803][ T1316] ? rt_spin_unlock+0x14f/0x200
[ 71.578822][ T1316] ? rt_spin_unlock+0x160/0x200
[ 71.578841][ T1316] tx+0x6b/0x190
[ 71.578860][ T1316] ? __pfx_tx+0x10/0x10
[ 71.578878][ T1316] kthread+0x1e0/0x3f0
[ 71.578901][ T1316] ? __pfx_kthread+0x10/0x10
[ 71.578917][ T1316] ? __pfx_default_wake_function+0x10/0x10
[ 71.578939][ T1316] ? __kthread_parkme+0x7a/0x1f0
[ 71.578973][ T1316] kthread+0x388/0x470
[ 71.578991][ T1316] ? __pfx_kthread+0x10/0x10
[ 71.579008][ T1316] ? __pfx_kthread+0x10/0x10
[ 71.579028][ T1316] ret_from_fork+0x51e/0xb90
[ 71.579053][ T1316] ? __pfx_ret_from_fork+0x10/0x10
[ 71.579073][ T1316] ? __switch_to+0xc7d/0x1450
[ 71.579096][ T1316] ? __pfx_kthread+0x10/0x10
[ 71.579116][ T1316] ret_from_fork_asm+0x1a/0x30
[ 71.579150][ T1316]
[ 71.579160][ T1316] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 71.579175][ T1316] CPU: 1 UID: 0 PID: 1316 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.579196][ T1316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 71.579206][ T1316] Call Trace:
[ 71.579212][ T1316]
[ 71.579219][ T1316] vpanic+0x56c/0xa60
[ 71.579244][ T1316] ? __pfx__printk+0x10/0x10
[ 71.579263][ T1316] ? __pfx_vpanic+0x10/0x10
[ 71.579286][ T1316] ? is_bpf_text_address+0x292/0x2b0
[ 71.579308][ T1316] ? is_bpf_text_address+0x26/0x2b0
[ 71.579340][ T1316] panic+0xc5/0xd0
[ 71.579363][ T1316] ? __pfx_panic+0x10/0x10
[ 71.579396][ T1316] ? ret_from_fork_asm+0x1a/0x30
[ 71.579419][ T1316] __warn+0x315/0x4f0
[ 71.579442][ T1316] ? warn_bogus_irq_restore+0xc/0x20
[ 71.579474][ T1316] ? warn_bogus_irq_restore+0xc/0x20
[ 71.579498][ T1316] __report_bug+0x29a/0x540
[ 71.579523][ T1316] ? warn_bogus_irq_restore+0xc/0x20
[ 71.579549][ T1316] ? __pfx___report_bug+0x10/0x10
[ 71.579588][ T1316] report_bug_entry+0x19a/0x290
[ 71.579604][ T1316] ? warn_bogus_irq_restore+0xc/0x20
[ 71.579619][ T1316] ? warn_bogus_irq_restore+0x11/0x20
[ 71.579634][ T1316] handle_bug+0xca/0x200
[ 71.579654][ T1316] exc_invalid_op+0x1a/0x50
[ 71.579673][ T1316] asm_exc_invalid_op+0x1a/0x20
[ 71.579687][ T1316] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.579707][ T1316] 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 5e 4b 04 <67> 48 0f b9 3a 90 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90
[ 71.579719][ T1316] RSP: 0018:ffffc90005fcf728 EFLAGS: 00010293
[ 71.579733][ T1316] RAX: ffffffff88f528f0 RBX: 0000000000000001 RCX: ffff8880288e9e40
[ 71.579745][ T1316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f6d4110
[ 71.579755][ T1316] RBP: ffff8880b893d960 R08: 0000000000000000 R09: 0000000000000000
[ 71.579764][ T1316] R10: dffffc0000000000 R11: fffffbfff1ed4417 R12: ffff8880b893d978
[ 71.579775][ T1316] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b893d958
[ 71.579791][ T1316] ? enqueue_to_backlog+0x520/0xcf0
[ 71.579820][ T1316] enqueue_to_backlog+0x525/0xcf0
[ 71.579846][ T1316] ? __lock_acquire+0x6b5/0x2cf0
[ 71.579868][ T1316] netif_rx_internal+0x120/0x590
[ 71.579889][ T1316] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.579903][ T1316] ? __lock_acquire+0x6b5/0x2cf0
[ 71.579915][ T1316] ? eth_type_trans+0x35e/0x6d0
[ 71.579933][ T1316] ? rcu_is_watching+0x15/0xb0
[ 71.579953][ T1316] __netif_rx+0xa9/0x110
[ 71.579972][ T1316] loopback_xmit+0x43a/0x660
[ 71.579997][ T1316] dev_hard_start_xmit+0x2f2/0x8b0
[ 71.580033][ T1316] __dev_queue_xmit+0x16f4/0x39e0
[ 71.580054][ T1316] ? __lock_acquire+0x6b5/0x2cf0
[ 71.580072][ T1316] ? __lock_acquire+0x6b5/0x2cf0
[ 71.580093][ T1316] ? __lock_acquire+0x6b5/0x2cf0
[ 71.580107][ T1316] ? __dev_queue_xmit+0x27d/0x39e0
[ 71.580131][ T1316] ? do_raw_spin_lock+0x12b/0x2f0
[ 71.580155][ T1316] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.580182][ T1316] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.580204][ T1316] ? lockdep_hardirqs_on+0x7a/0x110
[ 71.580223][ T1316] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 71.580241][ T1316] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 71.580257][ T1316] ? reacquire_held_locks+0x104/0x190
[ 71.580273][ T1316] ? rt_spin_lock+0x1e0/0x400
[ 71.580291][ T1316] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.580312][ T1316] ? rt_spin_unlock+0x14f/0x200
[ 71.580334][ T1316] ? rt_spin_unlock+0x160/0x200
[ 71.580354][ T1316] tx+0x6b/0x190
[ 71.580376][ T1316] ? __pfx_tx+0x10/0x10
[ 71.580394][ T1316] kthread+0x1e0/0x3f0
[ 71.580419][ T1316] ? __pfx_kthread+0x10/0x10
[ 71.580437][ T1316] ? __pfx_default_wake_function+0x10/0x10
[ 71.580472][ T1316] ? __kthread_parkme+0x7a/0x1f0
[ 71.580506][ T1316] kthread+0x388/0x470
[ 71.580523][ T1316] ? __pfx_kthread+0x10/0x10
[ 71.580538][ T1316] ? __pfx_kthread+0x10/0x10
[ 71.580556][ T1316] ret_from_fork+0x51e/0xb90
[ 71.580581][ T1316] ? __pfx_ret_from_fork+0x10/0x10
[ 71.580601][ T1316] ? __switch_to+0xc7d/0x1450
[ 71.580623][ T1316] ? __pfx_kthread+0x10/0x10
[ 71.580643][ T1316] ret_from_fork_asm+0x1a/0x30
[ 71.580673][ T1316]
[ 71.581746][ T1316] Kernel Offset: disabled