last executing test programs:
kernel console output (not intermixed with test programs):
Warning: Permanently added '10.128.0.96' (ED25519) to the list of known hosts.
[ 71.545216][ T1318] ------------[ cut here ]------------
[ 71.545230][ T1318] raw_local_irq_restore() called with IRQs enabled
[ 71.545245][ T1318] WARNING: kernel/locking/irqflag-debug.c:10 at warn_bogus_irq_restore+0xc/0x20, CPU#1: aoe_tx0/1318
[ 71.545294][ T1318] Modules linked in:
[ 71.545332][ T1318] CPU: 1 UID: 0 PID: 1318 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.545353][ T1318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 71.545367][ T1318] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.545388][ T1318] 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 ea 38 04 <67> 48 0f b9 3a 90 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90
[ 71.545406][ T1318] RSP: 0018:ffffc90005087728 EFLAGS: 00010293
[ 71.545421][ T1318] RAX: ffffffff88e93d10 RBX: 0000000000000001 RCX: ffff888028ab3c00
[ 71.545434][ T1318] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f4c7d00
[ 71.545446][ T1318] RBP: ffff8880b893d720 R08: 0000000000000000 R09: 0000000000000000
[ 71.545457][ T1318] R10: dffffc0000000000 R11: fffffbfff1e92c6f R12: ffff8880b893d738
[ 71.545471][ T1318] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b893d718
[ 71.545483][ T1318] FS: 0000000000000000(0000) GS:ffff888126689000(0000) knlGS:0000000000000000
[ 71.545498][ T1318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.545511][ T1318] CR2: 00007f4c91819000 CR3: 000000000d9ba000 CR4: 00000000003526f0
[ 71.545527][ T1318] Call Trace:
[ 71.545538][ T1318]
[ 71.545545][ T1318] enqueue_to_backlog+0x525/0xcf0
[ 71.545571][ T1318] ? ret_from_fork_asm+0x1a/0x30
[ 71.545600][ T1318] netif_rx_internal+0x120/0x550
[ 71.545628][ T1318] ? __lock_acquire+0x6b5/0x2cf0
[ 71.545650][ T1318] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.545665][ T1318] ? eth_type_trans+0x35e/0x6d0
[ 71.545685][ T1318] ? rcu_is_watching+0x15/0xb0
[ 71.545716][ T1318] __netif_rx+0xa9/0x110
[ 71.545736][ T1318] loopback_xmit+0x43a/0x660
[ 71.545763][ T1318] dev_hard_start_xmit+0x2df/0x830
[ 71.545796][ T1318] __dev_queue_xmit+0x16f4/0x3990
[ 71.545817][ T1318] ? sched_clock+0x3f/0x60
[ 71.545849][ T1318] ? __pfx___schedule+0x10/0x10
[ 71.545865][ T1318] ? __dev_queue_xmit+0x27d/0x3990
[ 71.545895][ T1318] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.545918][ T1318] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.545942][ T1318] ? preempt_schedule_common+0x82/0xd0
[ 71.545962][ T1318] ? preempt_schedule_thunk+0x16/0x30
[ 71.545990][ T1318] ? rt_mutex_slowunlock+0x681/0x8b0
[ 71.546021][ T1318] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.546050][ T1318] ? rt_spin_unlock+0x14f/0x200
[ 71.546080][ T1318] ? rt_spin_unlock+0x160/0x200
[ 71.546108][ T1318] tx+0x6b/0x190
[ 71.546132][ T1318] ? __pfx_tx+0x10/0x10
[ 71.546155][ T1318] kthread+0x1e0/0x3f0
[ 71.546184][ T1318] ? lock_acquire+0x106/0x330
[ 71.546216][ T1318] ? __pfx_kthread+0x10/0x10
[ 71.546238][ T1318] ? __pfx_default_wake_function+0x10/0x10
[ 71.546259][ T1318] ? __kthread_parkme+0x7a/0x1f0
[ 71.546293][ T1318] kthread+0x388/0x470
[ 71.546318][ T1318] ? __pfx_kthread+0x10/0x10
[ 71.546338][ T1318] ? __pfx_kthread+0x10/0x10
[ 71.546365][ T1318] ret_from_fork+0x51e/0xb90
[ 71.546390][ T1318] ? __pfx_ret_from_fork+0x10/0x10
[ 71.546411][ T1318] ? __switch_to+0xc7d/0x1400
[ 71.546436][ T1318] ? __pfx_kthread+0x10/0x10
[ 71.546462][ T1318] ret_from_fork_asm+0x1a/0x30
[ 71.546497][ T1318]
[ 71.546506][ T1318] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 71.546519][ T1318] CPU: 1 UID: 0 PID: 1318 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.546540][ T1318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 71.546550][ T1318] Call Trace:
[ 71.546557][ T1318]
[ 71.546564][ T1318] vpanic+0x1e0/0x670
[ 71.546593][ T1318] panic+0xc5/0xd0
[ 71.546623][ T1318] ? __pfx_panic+0x10/0x10
[ 71.546658][ T1318] ? ret_from_fork_asm+0x1a/0x30
[ 71.546680][ T1318] __warn+0x315/0x4a0
[ 71.546703][ T1318] ? warn_bogus_irq_restore+0xc/0x20
[ 71.546724][ T1318] ? warn_bogus_irq_restore+0xc/0x20
[ 71.546745][ T1318] __report_bug+0x29a/0x540
[ 71.546771][ T1318] ? warn_bogus_irq_restore+0xc/0x20
[ 71.546792][ T1318] ? __pfx___report_bug+0x10/0x10
[ 71.546832][ T1318] report_bug_entry+0x19a/0x290
[ 71.546852][ T1318] ? warn_bogus_irq_restore+0xc/0x20
[ 71.546870][ T1318] ? warn_bogus_irq_restore+0x11/0x20
[ 71.546889][ T1318] handle_bug+0xca/0x200
[ 71.546913][ T1318] exc_invalid_op+0x1a/0x50
[ 71.546935][ T1318] asm_exc_invalid_op+0x1a/0x20
[ 71.546953][ T1318] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.546973][ T1318] 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 ea 38 04 <67> 48 0f b9 3a 90 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90
[ 71.546988][ T1318] RSP: 0018:ffffc90005087728 EFLAGS: 00010293
[ 71.547004][ T1318] RAX: ffffffff88e93d10 RBX: 0000000000000001 RCX: ffff888028ab3c00
[ 71.547017][ T1318] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f4c7d00
[ 71.547029][ T1318] RBP: ffff8880b893d720 R08: 0000000000000000 R09: 0000000000000000
[ 71.547041][ T1318] R10: dffffc0000000000 R11: fffffbfff1e92c6f R12: ffff8880b893d738
[ 71.547055][ T1318] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b893d718
[ 71.547076][ T1318] ? enqueue_to_backlog+0x520/0xcf0
[ 71.547107][ T1318] enqueue_to_backlog+0x525/0xcf0
[ 71.547130][ T1318] ? ret_from_fork_asm+0x1a/0x30
[ 71.547157][ T1318] netif_rx_internal+0x120/0x550
[ 71.547176][ T1318] ? __lock_acquire+0x6b5/0x2cf0
[ 71.547200][ T1318] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.547217][ T1318] ? eth_type_trans+0x35e/0x6d0
[ 71.547238][ T1318] ? rcu_is_watching+0x15/0xb0
[ 71.547268][ T1318] __netif_rx+0xa9/0x110
[ 71.547292][ T1318] loopback_xmit+0x43a/0x660
[ 71.547316][ T1318] dev_hard_start_xmit+0x2df/0x830
[ 71.547354][ T1318] __dev_queue_xmit+0x16f4/0x3990
[ 71.547375][ T1318] ? sched_clock+0x3f/0x60
[ 71.547406][ T1318] ? __pfx___schedule+0x10/0x10
[ 71.547422][ T1318] ? __dev_queue_xmit+0x27d/0x3990
[ 71.547453][ T1318] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.547475][ T1318] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.547499][ T1318] ? preempt_schedule_common+0x82/0xd0
[ 71.547519][ T1318] ? preempt_schedule_thunk+0x16/0x30
[ 71.547546][ T1318] ? rt_mutex_slowunlock+0x681/0x8b0
[ 71.547578][ T1318] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.547606][ T1318] ? rt_spin_unlock+0x14f/0x200
[ 71.547642][ T1318] ? rt_spin_unlock+0x160/0x200
[ 71.547669][ T1318] tx+0x6b/0x190
[ 71.547692][ T1318] ? __pfx_tx+0x10/0x10
[ 71.547715][ T1318] kthread+0x1e0/0x3f0
[ 71.547735][ T1318] ? lock_acquire+0x106/0x330
[ 71.547767][ T1318] ? __pfx_kthread+0x10/0x10
[ 71.547789][ T1318] ? __pfx_default_wake_function+0x10/0x10
[ 71.547810][ T1318] ? __kthread_parkme+0x7a/0x1f0
[ 71.547843][ T1318] kthread+0x388/0x470
[ 71.547868][ T1318] ? __pfx_kthread+0x10/0x10
[ 71.547888][ T1318] ? __pfx_kthread+0x10/0x10
[ 71.547915][ T1318] ret_from_fork+0x51e/0xb90
[ 71.547940][ T1318] ? __pfx_ret_from_fork+0x10/0x10
[ 71.547961][ T1318] ? __switch_to+0xc7d/0x1400
[ 71.547985][ T1318] ? __pfx_kthread+0x10/0x10
[ 71.548012][ T1318] ret_from_fork_asm+0x1a/0x30
[ 71.548046][ T1318]
[ 71.548451][ T1318] Kernel Offset: disabled