last executing test programs:
kernel console output (not intermixed with test programs):
Warning: Permanently added '10.128.1.71' (ED25519) to the list of known hosts.
[ 71.484408][ T1320] ------------[ cut here ]------------
[ 71.484422][ T1320] raw_local_irq_restore() called with IRQs enabled
[ 71.484437][ T1320] WARNING: kernel/locking/irqflag-debug.c:10 at warn_bogus_irq_restore+0xc/0x20, CPU#1: aoe_tx0/1320
[ 71.484484][ T1320] Modules linked in:
[ 71.484529][ T1320] CPU: 1 UID: 0 PID: 1320 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.484550][ T1320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 71.484564][ T1320] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.484589][ T1320] 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 54 66 38 04 <67> 48 0f b9 3a 90 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90
[ 71.484607][ T1320] RSP: 0018:ffffc90005347728 EFLAGS: 00010293
[ 71.484622][ T1320] RAX: ffffffff88e9ec00 RBX: 0000000000000001 RCX: ffff8880284abc00
[ 71.484636][ T1320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f4cb900
[ 71.484648][ T1320] RBP: ffff8880b893d720 R08: 0000000000000000 R09: 0000000000000000
[ 71.484660][ T1320] R10: dffffc0000000000 R11: fffffbfff1e933ef R12: ffff8880b893d738
[ 71.484673][ T1320] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b893d718
[ 71.484686][ T1320] FS: 0000000000000000(0000) GS:ffff888126681000(0000) knlGS:0000000000000000
[ 71.484701][ T1320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.484714][ T1320] CR2: 00007fc792c19000 CR3: 000000000d9ba000 CR4: 00000000003526f0
[ 71.484730][ T1320] Call Trace:
[ 71.484740][ T1320]
[ 71.484748][ T1320] enqueue_to_backlog+0x525/0xcf0
[ 71.484769][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.484803][ T1320] netif_rx_internal+0x120/0x550
[ 71.484826][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.484850][ T1320] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.484871][ T1320] ? eth_type_trans+0x35e/0x6d0
[ 71.484894][ T1320] ? rcu_is_watching+0x15/0xb0
[ 71.484924][ T1320] __netif_rx+0xa9/0x110
[ 71.484943][ T1320] loopback_xmit+0x43a/0x660
[ 71.484971][ T1320] dev_hard_start_xmit+0x2df/0x830
[ 71.485019][ T1320] __dev_queue_xmit+0x16f4/0x3990
[ 71.485045][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.485080][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.485098][ T1320] ? __dev_queue_xmit+0x27d/0x3990
[ 71.485127][ T1320] ? do_raw_spin_lock+0x12b/0x2f0
[ 71.485149][ T1320] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.485183][ T1320] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.485209][ T1320] ? lockdep_hardirqs_on+0x7a/0x110
[ 71.485233][ T1320] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 71.485257][ T1320] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 71.485278][ T1320] ? reacquire_held_locks+0x104/0x190
[ 71.485295][ T1320] ? rt_spin_lock+0x1e0/0x400
[ 71.485317][ T1320] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.485342][ T1320] ? rt_spin_unlock+0x14f/0x200
[ 71.485367][ T1320] ? rt_spin_unlock+0x160/0x200
[ 71.485390][ T1320] tx+0x6b/0x190
[ 71.485409][ T1320] ? __pfx_tx+0x10/0x10
[ 71.485428][ T1320] kthread+0x1e0/0x3f0
[ 71.485443][ T1320] ? lock_acquire+0x106/0x330
[ 71.485476][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.485493][ T1320] ? __pfx_default_wake_function+0x10/0x10
[ 71.485521][ T1320] ? __kthread_parkme+0x7a/0x1f0
[ 71.485555][ T1320] kthread+0x388/0x470
[ 71.485580][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.485595][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.485620][ T1320] ret_from_fork+0x51e/0xb90
[ 71.485647][ T1320] ? __pfx_ret_from_fork+0x10/0x10
[ 71.485668][ T1320] ? __switch_to+0xc7d/0x1400
[ 71.485693][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.485720][ T1320] ret_from_fork_asm+0x1a/0x30
[ 71.485757][ T1320]
[ 71.485767][ T1320] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 71.485780][ T1320] CPU: 1 UID: 0 PID: 1320 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.485801][ T1320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 71.485811][ T1320] Call Trace:
[ 71.485818][ T1320]
[ 71.485826][ T1320] vpanic+0x1e0/0x670
[ 71.485855][ T1320] panic+0xc5/0xd0
[ 71.485880][ T1320] ? __pfx_panic+0x10/0x10
[ 71.485915][ T1320] ? ret_from_fork_asm+0x1a/0x30
[ 71.485938][ T1320] __warn+0x315/0x4a0
[ 71.485961][ T1320] ? warn_bogus_irq_restore+0xc/0x20
[ 71.485987][ T1320] ? warn_bogus_irq_restore+0xc/0x20
[ 71.486013][ T1320] __report_bug+0x29a/0x540
[ 71.486044][ T1320] ? warn_bogus_irq_restore+0xc/0x20
[ 71.486068][ T1320] ? __pfx___report_bug+0x10/0x10
[ 71.486112][ T1320] report_bug_entry+0x19a/0x290
[ 71.486137][ T1320] ? warn_bogus_irq_restore+0xc/0x20
[ 71.486159][ T1320] ? warn_bogus_irq_restore+0x11/0x20
[ 71.486183][ T1320] handle_bug+0xca/0x200
[ 71.486201][ T1320] exc_invalid_op+0x1a/0x50
[ 71.486219][ T1320] asm_exc_invalid_op+0x1a/0x20
[ 71.486237][ T1320] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.486261][ T1320] 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 54 66 38 04 <67> 48 0f b9 3a 90 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90
[ 71.486275][ T1320] RSP: 0018:ffffc90005347728 EFLAGS: 00010293
[ 71.486291][ T1320] RAX: ffffffff88e9ec00 RBX: 0000000000000001 RCX: ffff8880284abc00
[ 71.486305][ T1320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f4cb900
[ 71.486317][ T1320] RBP: ffff8880b893d720 R08: 0000000000000000 R09: 0000000000000000
[ 71.486328][ T1320] R10: dffffc0000000000 R11: fffffbfff1e933ef R12: ffff8880b893d738
[ 71.486342][ T1320] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b893d718
[ 71.486363][ T1320] ? enqueue_to_backlog+0x520/0xcf0
[ 71.486390][ T1320] enqueue_to_backlog+0x525/0xcf0
[ 71.486409][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.486442][ T1320] netif_rx_internal+0x120/0x550
[ 71.486465][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.486489][ T1320] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.486518][ T1320] ? eth_type_trans+0x35e/0x6d0
[ 71.486543][ T1320] ? rcu_is_watching+0x15/0xb0
[ 71.486572][ T1320] __netif_rx+0xa9/0x110
[ 71.486592][ T1320] loopback_xmit+0x43a/0x660
[ 71.486619][ T1320] dev_hard_start_xmit+0x2df/0x830
[ 71.486662][ T1320] __dev_queue_xmit+0x16f4/0x3990
[ 71.486689][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.486724][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.486746][ T1320] ? __dev_queue_xmit+0x27d/0x3990
[ 71.486778][ T1320] ? do_raw_spin_lock+0x12b/0x2f0
[ 71.486802][ T1320] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.486836][ T1320] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.486860][ T1320] ? lockdep_hardirqs_on+0x7a/0x110
[ 71.486885][ T1320] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 71.486909][ T1320] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 71.486930][ T1320] ? reacquire_held_locks+0x104/0x190
[ 71.486947][ T1320] ? rt_spin_lock+0x1e0/0x400
[ 71.486969][ T1320] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.486994][ T1320] ? rt_spin_unlock+0x14f/0x200
[ 71.487018][ T1320] ? rt_spin_unlock+0x160/0x200
[ 71.487041][ T1320] tx+0x6b/0x190
[ 71.487059][ T1320] ? __pfx_tx+0x10/0x10
[ 71.487077][ T1320] kthread+0x1e0/0x3f0
[ 71.487093][ T1320] ? lock_acquire+0x106/0x330
[ 71.487125][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.487143][ T1320] ? __pfx_default_wake_function+0x10/0x10
[ 71.487165][ T1320] ? __kthread_parkme+0x7a/0x1f0
[ 71.487198][ T1320] kthread+0x388/0x470
[ 71.487224][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.487239][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.487266][ T1320] ret_from_fork+0x51e/0xb90
[ 71.487292][ T1320] ? __pfx_ret_from_fork+0x10/0x10
[ 71.487314][ T1320] ? __switch_to+0xc7d/0x1400
[ 71.487338][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.487365][ T1320] ret_from_fork_asm+0x1a/0x30
[ 71.487400][ T1320]
[ 71.487765][ T1320] Kernel Offset: disabled