last executing test programs:
kernel console output (not intermixed with test programs):
[ 71.399412][ T1323] ------------[ cut here ]------------
[ 71.399427][ T1323] raw_local_irq_restore() called with IRQs enabled
[ 71.399441][ T1323] WARNING: kernel/locking/irqflag-debug.c:10 at warn_bogus_irq_restore+0xc/0x20, CPU#0: aoe_tx0/1323
[ 71.399495][ T1323] Modules linked in:
[ 71.399530][ T1323] CPU: 0 UID: 0 PID: 1323 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.399551][ T1323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 71.399564][ T1323] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.399588][ 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 64 5e 4b 04 <67> 48 0f b9 3a 90 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90
[ 71.399606][ T1323] RSP: 0018:ffffc9000632f728 EFLAGS: 00010293
[ 71.399621][ T1323] RAX: ffffffff88f52830 RBX: 0000000000000001 RCX: ffff888028b65ac0
[ 71.399634][ T1323] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f6d4110
[ 71.399645][ T1323] RBP: ffff8880b883d960 R08: 0000000000000000 R09: 0000000000000000
[ 71.399657][ T1323] R10: dffffc0000000000 R11: fffffbfff1ed4417 R12: ffff8880b883d978
[ 71.399670][ T1323] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b883d958
[ 71.399683][ T1323] FS: 0000000000000000(0000) GS:ffff888126342000(0000) knlGS:0000000000000000
[ 71.399697][ T1323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.399710][ T1323] CR2: 0000561ce5d35368 CR3: 000000000dbba000 CR4: 00000000003526f0
[ 71.399725][ T1323] Call Trace:
[ 71.399735][ T1323]
[ 71.399746][ T1323] enqueue_to_backlog+0x525/0xcf0
[ 71.399779][ T1323] ? __lock_acquire+0x6b5/0x2cf0
[ 71.399802][ T1323] netif_rx_internal+0x120/0x590
[ 71.399826][ T1323] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.399845][ T1323] ? __lock_acquire+0x6b5/0x2cf0
[ 71.399862][ T1323] ? eth_type_trans+0x35e/0x6d0
[ 71.399883][ T1323] ? rcu_is_watching+0x15/0xb0
[ 71.399905][ T1323] __netif_rx+0xa9/0x110
[ 71.399926][ T1323] loopback_xmit+0x43a/0x660
[ 71.399957][ T1323] dev_hard_start_xmit+0x2f2/0x8b0
[ 71.399997][ T1323] __dev_queue_xmit+0x16f4/0x39e0
[ 71.400019][ T1323] ? __lock_acquire+0x6b5/0x2cf0
[ 71.400040][ T1323] ? __lock_acquire+0x6b5/0x2cf0
[ 71.400060][ T1323] ? __lock_acquire+0x6b5/0x2cf0
[ 71.400075][ T1323] ? __dev_queue_xmit+0x27d/0x39e0
[ 71.400104][ T1323] ? do_raw_spin_lock+0x12b/0x2f0
[ 71.400135][ T1323] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.400166][ T1323] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.400189][ T1323] ? lockdep_hardirqs_on+0x7a/0x110
[ 71.400212][ T1323] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 71.400234][ T1323] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 71.400253][ T1323] ? reacquire_held_locks+0x104/0x190
[ 71.400273][ T1323] ? rt_spin_lock+0x1e0/0x400
[ 71.400292][ T1323] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.400312][ T1323] ? rt_spin_unlock+0x14f/0x200
[ 71.400331][ T1323] ? rt_spin_unlock+0x160/0x200
[ 71.400349][ T1323] tx+0x6b/0x190
[ 71.400367][ T1323] ? __pfx_tx+0x10/0x10
[ 71.400379][ T1323] kthread+0x1e0/0x3f0
[ 71.400394][ T1323] ? __pfx_kthread+0x10/0x10
[ 71.400405][ T1323] ? __pfx_default_wake_function+0x10/0x10
[ 71.400418][ T1323] ? __kthread_parkme+0x7a/0x1f0
[ 71.400437][ T1323] kthread+0x388/0x470
[ 71.400447][ T1323] ? __pfx_kthread+0x10/0x10
[ 71.400457][ T1323] ? __pfx_kthread+0x10/0x10
[ 71.400468][ T1323] ret_from_fork+0x51e/0xb90
[ 71.400483][ T1323] ? __pfx_ret_from_fork+0x10/0x10
[ 71.400495][ T1323] ? __switch_to+0xc7d/0x1450
[ 71.400510][ T1323] ? __pfx_kthread+0x10/0x10
[ 71.400521][ T1323] ret_from_fork_asm+0x1a/0x30
[ 71.400539][ T1323]
[ 71.400545][ T1323] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 71.400553][ T1323] CPU: 0 UID: 0 PID: 1323 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.400569][ T1323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 71.400575][ T1323] Call Trace:
[ 71.400579][ T1323]
[ 71.400583][ T1323] vpanic+0x56c/0xa60
[ 71.400598][ T1323] ? __pfx__printk+0x10/0x10
[ 71.400608][ T1323] ? __pfx_vpanic+0x10/0x10
[ 71.400621][ T1323] ? is_bpf_text_address+0x292/0x2b0
[ 71.400634][ T1323] ? is_bpf_text_address+0x26/0x2b0
[ 71.400651][ T1323] panic+0xc5/0xd0
[ 71.400664][ T1323] ? __pfx_panic+0x10/0x10
[ 71.400682][ T1323] ? ret_from_fork_asm+0x1a/0x30
[ 71.400694][ T1323] __warn+0x315/0x4f0
[ 71.400707][ T1323] ? warn_bogus_irq_restore+0xc/0x20
[ 71.400722][ T1323] ? warn_bogus_irq_restore+0xc/0x20
[ 71.400735][ T1323] __report_bug+0x29a/0x540
[ 71.400750][ T1323] ? warn_bogus_irq_restore+0xc/0x20
[ 71.400763][ T1323] ? __pfx___report_bug+0x10/0x10
[ 71.400784][ T1323] report_bug_entry+0x19a/0x290
[ 71.400796][ T1323] ? warn_bogus_irq_restore+0xc/0x20
[ 71.400807][ T1323] ? warn_bogus_irq_restore+0x11/0x20
[ 71.400819][ T1323] handle_bug+0xca/0x200
[ 71.400833][ T1323] exc_invalid_op+0x1a/0x50
[ 71.400847][ T1323] asm_exc_invalid_op+0x1a/0x20
[ 71.400858][ T1323] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.400871][ 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 64 5e 4b 04 <67> 48 0f b9 3a 90 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90
[ 71.400879][ T1323] RSP: 0018:ffffc9000632f728 EFLAGS: 00010293
[ 71.400888][ T1323] RAX: ffffffff88f52830 RBX: 0000000000000001 RCX: ffff888028b65ac0
[ 71.400895][ T1323] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f6d4110
[ 71.400901][ T1323] RBP: ffff8880b883d960 R08: 0000000000000000 R09: 0000000000000000
[ 71.400907][ T1323] R10: dffffc0000000000 R11: fffffbfff1ed4417 R12: ffff8880b883d978
[ 71.400914][ T1323] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b883d958
[ 71.400925][ T1323] ? enqueue_to_backlog+0x520/0xcf0
[ 71.400943][ T1323] enqueue_to_backlog+0x525/0xcf0
[ 71.400965][ T1323] ? __lock_acquire+0x6b5/0x2cf0
[ 71.400976][ T1323] netif_rx_internal+0x120/0x590
[ 71.400989][ T1323] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.400999][ T1323] ? __lock_acquire+0x6b5/0x2cf0
[ 71.401008][ T1323] ? eth_type_trans+0x35e/0x6d0
[ 71.401021][ T1323] ? rcu_is_watching+0x15/0xb0
[ 71.401034][ T1323] __netif_rx+0xa9/0x110
[ 71.401048][ T1323] loopback_xmit+0x43a/0x660
[ 71.401064][ T1323] dev_hard_start_xmit+0x2f2/0x8b0
[ 71.401084][ T1323] __dev_queue_xmit+0x16f4/0x39e0
[ 71.401096][ T1323] ? __lock_acquire+0x6b5/0x2cf0
[ 71.401106][ T1323] ? __lock_acquire+0x6b5/0x2cf0
[ 71.401119][ T1323] ? __lock_acquire+0x6b5/0x2cf0
[ 71.401127][ T1323] ? __dev_queue_xmit+0x27d/0x39e0
[ 71.401142][ T1323] ? do_raw_spin_lock+0x12b/0x2f0
[ 71.401157][ T1323] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.401173][ T1323] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.401185][ T1323] ? lockdep_hardirqs_on+0x7a/0x110
[ 71.401197][ T1323] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 71.401210][ T1323] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 71.401220][ T1323] ? reacquire_held_locks+0x104/0x190
[ 71.401230][ T1323] ? rt_spin_lock+0x1e0/0x400
[ 71.401241][ T1323] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.401253][ T1323] ? rt_spin_unlock+0x14f/0x200
[ 71.401265][ T1323] ? rt_spin_unlock+0x160/0x200
[ 71.401276][ T1323] tx+0x6b/0x190
[ 71.401287][ T1323] ? __pfx_tx+0x10/0x10
[ 71.401299][ T1323] kthread+0x1e0/0x3f0
[ 71.401313][ T1323] ? __pfx_kthread+0x10/0x10
[ 71.401324][ T1323] ? __pfx_default_wake_function+0x10/0x10
[ 71.401337][ T1323] ? __kthread_parkme+0x7a/0x1f0
[ 71.401355][ T1323] kthread+0x388/0x470
[ 71.401366][ T1323] ? __pfx_kthread+0x10/0x10
[ 71.401375][ T1323] ? __pfx_kthread+0x10/0x10
[ 71.401386][ T1323] ret_from_fork+0x51e/0xb90
[ 71.401400][ T1323] ? __pfx_ret_from_fork+0x10/0x10
[ 71.401413][ T1323] ? __switch_to+0xc7d/0x1450
[ 71.401426][ T1323] ? __pfx_kthread+0x10/0x10
[ 71.401437][ T1323] ret_from_fork_asm+0x1a/0x30
[ 71.401454][ T1323]
[ 71.401835][ T1323] Kernel Offset: disabled