last executing test programs:
kernel console output (not intermixed with test programs):
Warning: Permanently added '10.128.1.207' (ED25519) to the list of known hosts.
[ 70.152642][ T5780] cgroup: Unknown subsys name 'net'
[ 70.382864][ T5780] cgroup: Unknown subsys name 'cpuset'
[ 70.438960][ T5780] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 71.435774][ T1323] ------------[ cut here ]------------
[ 71.435788][ T1323] raw_local_irq_restore() called with IRQs enabled
[ 71.435798][ T1323] WARNING: kernel/locking/irqflag-debug.c:10 at warn_bogus_irq_restore+0xc/0x20, CPU#0: aoe_tx0/1323
[ 71.435842][ T1323] Modules linked in:
[ 71.435874][ T1323] CPU: 0 UID: 0 PID: 1323 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.435893][ T1323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 71.435906][ T1323] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.435930][ T1323] 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 5b 4c 04 <67> 48 0f b9 3a 90 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90
[ 71.435947][ T1323] RSP: 0018:ffffc900061cf728 EFLAGS: 00010293
[ 71.435968][ T1323] RAX: ffffffff88f41330 RBX: 0000000000000001 RCX: ffff8880285abc80
[ 71.435980][ T1323] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f6d1e50
[ 71.435991][ T1323] RBP: ffff8880b883d960 R08: 0000000000000000 R09: 0000000000000000
[ 71.436002][ T1323] R10: dffffc0000000000 R11: fffffbfff1ed3fd7 R12: ffff8880b883d978
[ 71.436014][ T1323] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b883d958
[ 71.436026][ T1323] FS: 0000000000000000(0000) GS:ffff88812634b000(0000) knlGS:0000000000000000
[ 71.436040][ T1323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.436051][ T1323] CR2: 000055ef01fc2000 CR3: 000000000dbba000 CR4: 00000000003526f0
[ 71.436066][ T1323] Call Trace:
[ 71.436077][ T1323]
[ 71.436083][ T1323] enqueue_to_backlog+0x525/0xcf0
[ 71.436117][ T1323] netif_rx_internal+0x120/0x590
[ 71.436142][ T1323] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.436161][ T1323] ? __lock_acquire+0x6b5/0x2cf0
[ 71.436186][ T1323] ? eth_type_trans+0x35e/0x6d0
[ 71.436210][ T1323] ? rcu_is_watching+0x15/0xb0
[ 71.436233][ T1323] __netif_rx+0xa9/0x110
[ 71.436252][ T1323] loopback_xmit+0x43a/0x660
[ 71.436277][ T1323] dev_hard_start_xmit+0x2f2/0x8b0
[ 71.436317][ T1323] __dev_queue_xmit+0x16f4/0x39e0
[ 71.436340][ T1323] ? __lock_acquire+0x6b5/0x2cf0
[ 71.436366][ T1323] ? __lock_acquire+0x6b5/0x2cf0
[ 71.436395][ T1323] ? __lock_acquire+0x6b5/0x2cf0
[ 71.436417][ T1323] ? __dev_queue_xmit+0x27d/0x39e0
[ 71.436447][ T1323] ? do_raw_spin_lock+0x12b/0x2f0
[ 71.436471][ T1323] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.436501][ T1323] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.436525][ T1323] ? lockdep_hardirqs_on+0x7a/0x110
[ 71.436547][ T1323] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 71.436569][ T1323] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 71.436589][ T1323] ? reacquire_held_locks+0x104/0x190
[ 71.436607][ T1323] ? rt_spin_lock+0x1e0/0x400
[ 71.436627][ T1323] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.436650][ T1323] ? rt_spin_unlock+0x14f/0x200
[ 71.436674][ T1323] ? rt_spin_unlock+0x160/0x200
[ 71.436695][ T1323] tx+0x6b/0x190
[ 71.436711][ T1323] ? __pfx_tx+0x10/0x10
[ 71.436727][ T1323] kthread+0x1e0/0x3f0
[ 71.436759][ T1323] ? __pfx_kthread+0x10/0x10
[ 71.436783][ T1323] ? __pfx_default_wake_function+0x10/0x10
[ 71.436805][ T1323] ? __kthread_parkme+0x7a/0x1f0
[ 71.436837][ T1323] kthread+0x388/0x470
[ 71.436855][ T1323] ? __pfx_kthread+0x10/0x10
[ 71.436875][ T1323] ? __pfx_kthread+0x10/0x10
[ 71.436893][ T1323] ret_from_fork+0x51e/0xb90
[ 71.436919][ T1323] ? __pfx_ret_from_fork+0x10/0x10
[ 71.436939][ T1323] ? __switch_to+0xc7d/0x1450
[ 71.436969][ T1323] ? __pfx_kthread+0x10/0x10
[ 71.436988][ T1323] ret_from_fork_asm+0x1a/0x30
[ 71.437021][ T1323]
[ 71.437030][ T1323] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 71.437041][ T1323] CPU: 0 UID: 0 PID: 1323 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.437060][ T1323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 71.437069][ T1323] Call Trace:
[ 71.437075][ T1323]
[ 71.437083][ T1323] vpanic+0x56c/0xa60
[ 71.437106][ T1323] ? __pfx__printk+0x10/0x10
[ 71.437125][ T1323] ? __pfx_vpanic+0x10/0x10
[ 71.437145][ T1323] ? is_bpf_text_address+0x292/0x2b0
[ 71.437166][ T1323] ? is_bpf_text_address+0x26/0x2b0
[ 71.437194][ T1323] panic+0xc5/0xd0
[ 71.437217][ T1323] ? __pfx_panic+0x10/0x10
[ 71.437249][ T1323] ? ret_from_fork_asm+0x1a/0x30
[ 71.437271][ T1323] __warn+0x315/0x4f0
[ 71.437292][ T1323] ? warn_bogus_irq_restore+0xc/0x20
[ 71.437316][ T1323] ? warn_bogus_irq_restore+0xc/0x20
[ 71.437340][ T1323] __report_bug+0x29a/0x540
[ 71.437369][ T1323] ? warn_bogus_irq_restore+0xc/0x20
[ 71.437392][ T1323] ? __pfx___report_bug+0x10/0x10
[ 71.437433][ T1323] report_bug_entry+0x19a/0x290
[ 71.437456][ T1323] ? warn_bogus_irq_restore+0xc/0x20
[ 71.437476][ T1323] ? warn_bogus_irq_restore+0x11/0x20
[ 71.437498][ T1323] handle_bug+0xca/0x200
[ 71.437516][ T1323] exc_invalid_op+0x1a/0x50
[ 71.437533][ T1323] asm_exc_invalid_op+0x1a/0x20
[ 71.437550][ T1323] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.437572][ T1323] 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 5b 4c 04 <67> 48 0f b9 3a 90 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90
[ 71.437585][ T1323] RSP: 0018:ffffc900061cf728 EFLAGS: 00010293
[ 71.437599][ T1323] RAX: ffffffff88f41330 RBX: 0000000000000001 RCX: ffff8880285abc80
[ 71.437611][ T1323] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f6d1e50
[ 71.437622][ T1323] RBP: ffff8880b883d960 R08: 0000000000000000 R09: 0000000000000000
[ 71.437632][ T1323] R10: dffffc0000000000 R11: fffffbfff1ed3fd7 R12: ffff8880b883d978
[ 71.437644][ T1323] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b883d958
[ 71.437664][ T1323] ? enqueue_to_backlog+0x520/0xcf0
[ 71.437689][ T1323] enqueue_to_backlog+0x525/0xcf0
[ 71.437718][ T1323] netif_rx_internal+0x120/0x590
[ 71.437742][ T1323] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.437762][ T1323] ? __lock_acquire+0x6b5/0x2cf0
[ 71.437785][ T1323] ? eth_type_trans+0x35e/0x6d0
[ 71.437808][ T1323] ? rcu_is_watching+0x15/0xb0
[ 71.437831][ T1323] __netif_rx+0xa9/0x110
[ 71.437850][ T1323] loopback_xmit+0x43a/0x660
[ 71.437880][ T1323] dev_hard_start_xmit+0x2f2/0x8b0
[ 71.437919][ T1323] __dev_queue_xmit+0x16f4/0x39e0
[ 71.437941][ T1323] ? __lock_acquire+0x6b5/0x2cf0
[ 71.437972][ T1323] ? __lock_acquire+0x6b5/0x2cf0
[ 71.438003][ T1323] ? __lock_acquire+0x6b5/0x2cf0
[ 71.438024][ T1323] ? __dev_queue_xmit+0x27d/0x39e0
[ 71.438054][ T1323] ? do_raw_spin_lock+0x12b/0x2f0
[ 71.438078][ T1323] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.438108][ T1323] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.438131][ T1323] ? lockdep_hardirqs_on+0x7a/0x110
[ 71.438153][ T1323] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 71.438176][ T1323] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 71.438195][ T1323] ? reacquire_held_locks+0x104/0x190
[ 71.438212][ T1323] ? rt_spin_lock+0x1e0/0x400
[ 71.438233][ T1323] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.438256][ T1323] ? rt_spin_unlock+0x14f/0x200
[ 71.438279][ T1323] ? rt_spin_unlock+0x160/0x200
[ 71.438301][ T1323] tx+0x6b/0x190
[ 71.438317][ T1323] ? __pfx_tx+0x10/0x10
[ 71.438333][ T1323] kthread+0x1e0/0x3f0
[ 71.438363][ T1323] ? __pfx_kthread+0x10/0x10
[ 71.438386][ T1323] ? __pfx_default_wake_function+0x10/0x10
[ 71.438409][ T1323] ? __kthread_parkme+0x7a/0x1f0
[ 71.438435][ T1323] kthread+0x388/0x470
[ 71.438451][ T1323] ? __pfx_kthread+0x10/0x10
[ 71.438468][ T1323] ? __pfx_kthread+0x10/0x10
[ 71.438483][ T1323] ret_from_fork+0x51e/0xb90
[ 71.438506][ T1323] ? __pfx_ret_from_fork+0x10/0x10
[ 71.438525][ T1323] ? __switch_to+0xc7d/0x1450
[ 71.438548][ T1323] ? __pfx_kthread+0x10/0x10
[ 71.438566][ T1323] ret_from_fork_asm+0x1a/0x30
[ 71.438599][ T1323]
[ 71.439087][ T1323] Kernel Offset: disabled