last executing test programs:
kernel console output (not intermixed with test programs):
Warning: Permanently added '10.128.0.254' (ED25519) to the list of known hosts.
[ 70.807128][ T5776] cgroup: Unknown subsys name 'net'
[ 71.047173][ T5776] cgroup: Unknown subsys name 'cpuset'
[ 71.083259][ T5776] cgroup: Unknown subsys name 'rlimit'
[ 71.390391][ T1320] ------------[ cut here ]------------
[ 71.390405][ T1320] raw_local_irq_restore() called with IRQs enabled
[ 71.390420][ T1320] WARNING: kernel/locking/irqflag-debug.c:10 at warn_bogus_irq_restore+0xc/0x20, CPU#1: aoe_tx0/1320
[ 71.390470][ T1320] Modules linked in:
[ 71.390500][ T1320] CPU: 1 UID: 0 PID: 1320 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.390521][ T1320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 71.390534][ T1320] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.390553][ 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 64 c2 37 04 <67> 48 0f b9 3a 90 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90
[ 71.390571][ T1320] RSP: 0018:ffffc90004ff7728 EFLAGS: 00010293
[ 71.390586][ T1320] RAX: ffffffff88eac6e0 RBX: 0000000000000001 RCX: ffff888028228000
[ 71.390598][ T1320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f4ce510
[ 71.390610][ T1320] RBP: ffff8880b893d720 R08: 0000000000000000 R09: 0000000000000000
[ 71.390621][ T1320] R10: dffffc0000000000 R11: fffffbfff1e9396f R12: ffff8880b893d738
[ 71.390634][ T1320] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b893d718
[ 71.390646][ T1320] FS: 0000000000000000(0000) GS:ffff888126678000(0000) knlGS:0000000000000000
[ 71.390661][ T1320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.390673][ T1320] CR2: 000055ee1b154f38 CR3: 000000002a4f2000 CR4: 00000000003526f0
[ 71.390689][ T1320] Call Trace:
[ 71.390700][ T1320]
[ 71.390708][ T1320] enqueue_to_backlog+0x525/0xcf0
[ 71.390745][ T1320] netif_rx_internal+0x120/0x550
[ 71.390772][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.390797][ T1320] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.390821][ T1320] ? eth_type_trans+0x35e/0x6d0
[ 71.390840][ T1320] ? rcu_is_watching+0x15/0xb0
[ 71.390870][ T1320] __netif_rx+0xa9/0x110
[ 71.390892][ T1320] loopback_xmit+0x43a/0x660
[ 71.390922][ T1320] dev_hard_start_xmit+0x2df/0x830
[ 71.390956][ T1320] __dev_queue_xmit+0x16f4/0x3990
[ 71.390974][ T1320] ? sched_clock+0x3f/0x60
[ 71.391004][ T1320] ? __pfx___schedule+0x10/0x10
[ 71.391029][ T1320] ? __dev_queue_xmit+0x27d/0x3990
[ 71.391058][ T1320] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.391077][ T1320] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.391100][ T1320] ? preempt_schedule_common+0x82/0xd0
[ 71.391126][ T1320] ? preempt_schedule_thunk+0x16/0x30
[ 71.391152][ T1320] ? rt_mutex_slowunlock+0x681/0x8b0
[ 71.391181][ T1320] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.391207][ T1320] ? rt_spin_unlock+0x14f/0x200
[ 71.391233][ T1320] ? rt_spin_unlock+0x160/0x200
[ 71.391257][ T1320] tx+0x6b/0x190
[ 71.391278][ T1320] ? __pfx_tx+0x10/0x10
[ 71.391298][ T1320] kthread+0x1e0/0x3f0
[ 71.391314][ T1320] ? lock_acquire+0x106/0x330
[ 71.391345][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.391363][ T1320] ? __pfx_default_wake_function+0x10/0x10
[ 71.391385][ T1320] ? __kthread_parkme+0x7a/0x1f0
[ 71.391418][ T1320] kthread+0x388/0x470
[ 71.391451][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.391468][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.391493][ T1320] ret_from_fork+0x51e/0xb90
[ 71.391518][ T1320] ? __pfx_ret_from_fork+0x10/0x10
[ 71.391539][ T1320] ? __switch_to+0xc7d/0x1400
[ 71.391563][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.391589][ T1320] ret_from_fork_asm+0x1a/0x30
[ 71.391623][ T1320]
[ 71.391632][ T1320] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 71.391645][ T1320] CPU: 1 UID: 0 PID: 1320 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.391665][ T1320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 71.391674][ T1320] Call Trace:
[ 71.391680][ T1320]
[ 71.391686][ T1320] vpanic+0x56c/0xa60
[ 71.391708][ T1320] ? __pfx__printk+0x10/0x10
[ 71.391728][ T1320] ? __pfx_vpanic+0x10/0x10
[ 71.391750][ T1320] ? is_bpf_text_address+0x292/0x2b0
[ 71.391770][ T1320] ? is_bpf_text_address+0x26/0x2b0
[ 71.391798][ T1320] panic+0xc5/0xd0
[ 71.391821][ T1320] ? __pfx_panic+0x10/0x10
[ 71.391854][ T1320] ? ret_from_fork_asm+0x1a/0x30
[ 71.391877][ T1320] __warn+0x315/0x4a0
[ 71.391899][ T1320] ? warn_bogus_irq_restore+0xc/0x20
[ 71.391919][ T1320] ? warn_bogus_irq_restore+0xc/0x20
[ 71.391939][ T1320] __report_bug+0x29a/0x540
[ 71.391964][ T1320] ? warn_bogus_irq_restore+0xc/0x20
[ 71.391982][ T1320] ? __pfx___report_bug+0x10/0x10
[ 71.392017][ T1320] report_bug_entry+0x19a/0x290
[ 71.392036][ T1320] ? warn_bogus_irq_restore+0xc/0x20
[ 71.392052][ T1320] ? warn_bogus_irq_restore+0x11/0x20
[ 71.392069][ T1320] handle_bug+0xca/0x200
[ 71.392090][ T1320] exc_invalid_op+0x1a/0x50
[ 71.392110][ T1320] asm_exc_invalid_op+0x1a/0x20
[ 71.392128][ T1320] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.392146][ 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 64 c2 37 04 <67> 48 0f b9 3a 90 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90
[ 71.392160][ T1320] RSP: 0018:ffffc90004ff7728 EFLAGS: 00010293
[ 71.392176][ T1320] RAX: ffffffff88eac6e0 RBX: 0000000000000001 RCX: ffff888028228000
[ 71.392190][ T1320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f4ce510
[ 71.392201][ T1320] RBP: ffff8880b893d720 R08: 0000000000000000 R09: 0000000000000000
[ 71.392213][ T1320] R10: dffffc0000000000 R11: fffffbfff1e9396f R12: ffff8880b893d738
[ 71.392226][ T1320] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b893d718
[ 71.392246][ T1320] ? enqueue_to_backlog+0x520/0xcf0
[ 71.392275][ T1320] enqueue_to_backlog+0x525/0xcf0
[ 71.392308][ T1320] netif_rx_internal+0x120/0x550
[ 71.392334][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.392359][ T1320] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.392384][ T1320] ? eth_type_trans+0x35e/0x6d0
[ 71.392403][ T1320] ? rcu_is_watching+0x15/0xb0
[ 71.392457][ T1320] __netif_rx+0xa9/0x110
[ 71.392479][ T1320] loopback_xmit+0x43a/0x660
[ 71.392508][ T1320] dev_hard_start_xmit+0x2df/0x830
[ 71.392544][ T1320] __dev_queue_xmit+0x16f4/0x3990
[ 71.392563][ T1320] ? sched_clock+0x3f/0x60
[ 71.392594][ T1320] ? __pfx___schedule+0x10/0x10
[ 71.392618][ T1320] ? __dev_queue_xmit+0x27d/0x3990
[ 71.392651][ T1320] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.392667][ T1320] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.392686][ T1320] ? preempt_schedule_common+0x82/0xd0
[ 71.392712][ T1320] ? preempt_schedule_thunk+0x16/0x30
[ 71.392738][ T1320] ? rt_mutex_slowunlock+0x681/0x8b0
[ 71.392767][ T1320] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.392793][ T1320] ? rt_spin_unlock+0x14f/0x200
[ 71.392820][ T1320] ? rt_spin_unlock+0x160/0x200
[ 71.392845][ T1320] tx+0x6b/0x190
[ 71.392866][ T1320] ? __pfx_tx+0x10/0x10
[ 71.392887][ T1320] kthread+0x1e0/0x3f0
[ 71.392905][ T1320] ? lock_acquire+0x106/0x330
[ 71.392935][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.392955][ T1320] ? __pfx_default_wake_function+0x10/0x10
[ 71.392976][ T1320] ? __kthread_parkme+0x7a/0x1f0
[ 71.393009][ T1320] kthread+0x388/0x470
[ 71.393034][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.393051][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.393077][ T1320] ret_from_fork+0x51e/0xb90
[ 71.393103][ T1320] ? __pfx_ret_from_fork+0x10/0x10
[ 71.393124][ T1320] ? __switch_to+0xc7d/0x1400
[ 71.393147][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.393174][ T1320] ret_from_fork_asm+0x1a/0x30
[ 71.393208][ T1320]
[ 71.393623][ T1320] Kernel Offset: disabled