last executing test programs:
kernel console output (not intermixed with test programs):
Warning: Permanently added '10.128.1.213' (ED25519) to the list of known hosts.
[ 70.218744][ T5783] cgroup: Unknown subsys name 'net'
[ 70.461036][ T5783] cgroup: Unknown subsys name 'cpuset'
[ 70.505686][ T5783] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 71.419439][ T1321] ------------[ cut here ]------------
[ 71.419453][ T1321] raw_local_irq_restore() called with IRQs enabled
[ 71.419464][ T1321] WARNING: kernel/locking/irqflag-debug.c:10 at warn_bogus_irq_restore+0xc/0x20, CPU#0: aoe_tx0/1321
[ 71.419513][ T1321] Modules linked in:
[ 71.419547][ T1321] CPU: 0 UID: 0 PID: 1321 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.419566][ T1321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 71.419579][ T1321] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.419601][ 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 f9 4c 04 <67> 48 0f b9 3a 90 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90
[ 71.419619][ T1321] RSP: 0018:ffffc9000540f728 EFLAGS: 00010293
[ 71.419634][ T1321] RAX: ffffffff88f35930 RBX: 0000000000000001 RCX: ffff888028b03c80
[ 71.419646][ T1321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f6cfc50
[ 71.419657][ T1321] RBP: ffff8880b883d960 R08: 0000000000000000 R09: 0000000000000000
[ 71.419668][ T1321] R10: dffffc0000000000 R11: fffffbfff1ed3b97 R12: ffff8880b883d978
[ 71.419680][ T1321] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b883d958
[ 71.419692][ T1321] FS: 0000000000000000(0000) GS:ffff88812634e000(0000) knlGS:0000000000000000
[ 71.419706][ T1321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.419718][ T1321] CR2: 0000557f573c8000 CR3: 000000000dbba000 CR4: 00000000003526f0
[ 71.419733][ T1321] Call Trace:
[ 71.419743][ T1321]
[ 71.419750][ T1321] enqueue_to_backlog+0x525/0xcf0
[ 71.419790][ T1321] netif_rx_internal+0x120/0x590
[ 71.419813][ T1321] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.419831][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.419856][ T1321] ? eth_type_trans+0x35e/0x6d0
[ 71.419877][ T1321] ? rcu_is_watching+0x15/0xb0
[ 71.419898][ T1321] __netif_rx+0xa9/0x110
[ 71.419921][ T1321] loopback_xmit+0x43a/0x660
[ 71.419942][ T1321] dev_hard_start_xmit+0x2f2/0x8b0
[ 71.419978][ T1321] __dev_queue_xmit+0x16f4/0x39e0
[ 71.419997][ T1321] ? sched_clock+0x3f/0x60
[ 71.420027][ T1321] ? __pfx___schedule+0x10/0x10
[ 71.420046][ T1321] ? __dev_queue_xmit+0x27d/0x39e0
[ 71.420073][ T1321] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.420092][ T1321] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.420113][ T1321] ? preempt_schedule_common+0x82/0xd0
[ 71.420131][ T1321] ? preempt_schedule_thunk+0x16/0x30
[ 71.420165][ T1321] ? rt_mutex_slowunlock+0x681/0x8b0
[ 71.420188][ T1321] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.420209][ T1321] ? rt_spin_unlock+0x14f/0x200
[ 71.420229][ T1321] ? rt_spin_unlock+0x160/0x200
[ 71.420249][ T1321] tx+0x6b/0x190
[ 71.420271][ T1321] ? __pfx_tx+0x10/0x10
[ 71.420294][ T1321] kthread+0x1e0/0x3f0
[ 71.420322][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.420343][ T1321] ? __pfx_default_wake_function+0x10/0x10
[ 71.420365][ T1321] ? __kthread_parkme+0x7a/0x1f0
[ 71.420398][ T1321] kthread+0x388/0x470
[ 71.420416][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.420433][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.420452][ T1321] ret_from_fork+0x51e/0xb90
[ 71.420484][ T1321] ? __pfx_ret_from_fork+0x10/0x10
[ 71.420505][ T1321] ? __switch_to+0xc7d/0x1450
[ 71.420529][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.420548][ T1321] ret_from_fork_asm+0x1a/0x30
[ 71.420581][ T1321]
[ 71.420590][ T1321] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 71.420602][ T1321] CPU: 0 UID: 0 PID: 1321 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.420620][ T1321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 71.420629][ T1321] Call Trace:
[ 71.420636][ T1321]
[ 71.420643][ T1321] vpanic+0x56c/0xa60
[ 71.420667][ T1321] ? __pfx__printk+0x10/0x10
[ 71.420685][ T1321] ? __pfx_vpanic+0x10/0x10
[ 71.420705][ T1321] ? is_bpf_text_address+0x292/0x2b0
[ 71.420727][ T1321] ? is_bpf_text_address+0x26/0x2b0
[ 71.420755][ T1321] panic+0xc5/0xd0
[ 71.420777][ T1321] ? __pfx_panic+0x10/0x10
[ 71.420809][ T1321] ? ret_from_fork_asm+0x1a/0x30
[ 71.420830][ T1321] __warn+0x315/0x4f0
[ 71.420852][ T1321] ? warn_bogus_irq_restore+0xc/0x20
[ 71.420873][ T1321] ? warn_bogus_irq_restore+0xc/0x20
[ 71.420895][ T1321] __report_bug+0x29a/0x540
[ 71.420922][ T1321] ? warn_bogus_irq_restore+0xc/0x20
[ 71.420943][ T1321] ? __pfx___report_bug+0x10/0x10
[ 71.420982][ T1321] report_bug_entry+0x19a/0x290
[ 71.421003][ T1321] ? warn_bogus_irq_restore+0xc/0x20
[ 71.421022][ T1321] ? warn_bogus_irq_restore+0x11/0x20
[ 71.421042][ T1321] handle_bug+0xca/0x200
[ 71.421065][ T1321] exc_invalid_op+0x1a/0x50
[ 71.421087][ T1321] asm_exc_invalid_op+0x1a/0x20
[ 71.421104][ T1321] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.421125][ 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 f9 4c 04 <67> 48 0f b9 3a 90 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90
[ 71.421138][ T1321] RSP: 0018:ffffc9000540f728 EFLAGS: 00010293
[ 71.421152][ T1321] RAX: ffffffff88f35930 RBX: 0000000000000001 RCX: ffff888028b03c80
[ 71.421164][ T1321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f6cfc50
[ 71.421174][ T1321] RBP: ffff8880b883d960 R08: 0000000000000000 R09: 0000000000000000
[ 71.421185][ T1321] R10: dffffc0000000000 R11: fffffbfff1ed3b97 R12: ffff8880b883d978
[ 71.421197][ T1321] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b883d958
[ 71.421217][ T1321] ? enqueue_to_backlog+0x520/0xcf0
[ 71.421247][ T1321] enqueue_to_backlog+0x525/0xcf0
[ 71.421282][ T1321] netif_rx_internal+0x120/0x590
[ 71.421304][ T1321] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.421322][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.421346][ T1321] ? eth_type_trans+0x35e/0x6d0
[ 71.421366][ T1321] ? rcu_is_watching+0x15/0xb0
[ 71.421389][ T1321] __netif_rx+0xa9/0x110
[ 71.421413][ T1321] loopback_xmit+0x43a/0x660
[ 71.421435][ T1321] dev_hard_start_xmit+0x2f2/0x8b0
[ 71.421477][ T1321] __dev_queue_xmit+0x16f4/0x39e0
[ 71.421499][ T1321] ? sched_clock+0x3f/0x60
[ 71.421528][ T1321] ? __pfx___schedule+0x10/0x10
[ 71.421547][ T1321] ? __dev_queue_xmit+0x27d/0x39e0
[ 71.421577][ T1321] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.421599][ T1321] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.421623][ T1321] ? preempt_schedule_common+0x82/0xd0
[ 71.421643][ T1321] ? preempt_schedule_thunk+0x16/0x30
[ 71.421668][ T1321] ? rt_mutex_slowunlock+0x681/0x8b0
[ 71.421692][ T1321] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.421712][ T1321] ? rt_spin_unlock+0x14f/0x200
[ 71.421733][ T1321] ? rt_spin_unlock+0x160/0x200
[ 71.421753][ T1321] tx+0x6b/0x190
[ 71.421775][ T1321] ? __pfx_tx+0x10/0x10
[ 71.421796][ T1321] kthread+0x1e0/0x3f0
[ 71.421825][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.421845][ T1321] ? __pfx_default_wake_function+0x10/0x10
[ 71.421866][ T1321] ? __kthread_parkme+0x7a/0x1f0
[ 71.421898][ T1321] kthread+0x388/0x470
[ 71.421916][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.421934][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.421953][ T1321] ret_from_fork+0x51e/0xb90
[ 71.421978][ T1321] ? __pfx_ret_from_fork+0x10/0x10
[ 71.421998][ T1321] ? __switch_to+0xc7d/0x1450
[ 71.422022][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.422041][ T1321] ret_from_fork_asm+0x1a/0x30
[ 71.422073][ T1321]
[ 71.422495][ T1321] Kernel Offset: disabled