last executing test programs:
kernel console output (not intermixed with test programs):
[ 71.512178][ T1320] ------------[ cut here ]------------
[ 71.512196][ T1320] raw_local_irq_restore() called with IRQs enabled
[ 71.512211][ T1320] WARNING: kernel/locking/irqflag-debug.c:10 at warn_bogus_irq_restore+0xc/0x20, CPU#1: aoe_tx0/1320
[ 71.512274][ T1320] Modules linked in:
[ 71.512310][ T1320] CPU: 1 UID: 0 PID: 1320 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.512331][ T1320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 71.512346][ T1320] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.512370][ 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 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
[ 71.512388][ T1320] RSP: 0018:ffffc90005a67728 EFLAGS: 00010293
[ 71.512404][ T1320] RAX: ffffffff88f528f0 RBX: 0000000000000001 RCX: ffff888028cd0000
[ 71.512417][ T1320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f6d4110
[ 71.512429][ T1320] RBP: ffff8880b893d960 R08: 0000000000000000 R09: 0000000000000000
[ 71.512441][ T1320] R10: dffffc0000000000 R11: fffffbfff1ed4417 R12: ffff8880b893d978
[ 71.512454][ T1320] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b893d958
[ 71.512467][ T1320] FS: 0000000000000000(0000) GS:ffff888126442000(0000) knlGS:0000000000000000
[ 71.512479][ T1320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.512489][ T1320] CR2: 00007ffc759a7f2c CR3: 00000000374de000 CR4: 00000000003526f0
[ 71.512502][ T1320] Call Trace:
[ 71.512513][ T1320]
[ 71.512519][ T1320] enqueue_to_backlog+0x525/0xcf0
[ 71.512556][ T1320] netif_rx_internal+0x120/0x590
[ 71.512576][ T1320] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.512592][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.512609][ T1320] ? eth_type_trans+0x35e/0x6d0
[ 71.512632][ T1320] ? rcu_is_watching+0x15/0xb0
[ 71.512656][ T1320] __netif_rx+0xa9/0x110
[ 71.512677][ T1320] loopback_xmit+0x43a/0x660
[ 71.512714][ T1320] dev_hard_start_xmit+0x2f2/0x8b0
[ 71.512765][ T1320] __dev_queue_xmit+0x16f4/0x39e0
[ 71.512788][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.512808][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.512833][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.512847][ T1320] ? __dev_queue_xmit+0x27d/0x39e0
[ 71.512877][ T1320] ? do_raw_spin_lock+0x12b/0x2f0
[ 71.512905][ T1320] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.512932][ T1320] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.512952][ T1320] ? lockdep_hardirqs_on+0x7a/0x110
[ 71.512970][ T1320] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 71.512989][ T1320] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 71.513001][ T1320] ? reacquire_held_locks+0x104/0x190
[ 71.513012][ T1320] ? rt_spin_lock+0x1e0/0x400
[ 71.513022][ T1320] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.513035][ T1320] ? rt_spin_unlock+0x14f/0x200
[ 71.513047][ T1320] ? rt_spin_unlock+0x160/0x200
[ 71.513058][ T1320] tx+0x6b/0x190
[ 71.513072][ T1320] ? __pfx_tx+0x10/0x10
[ 71.513086][ T1320] kthread+0x1e0/0x3f0
[ 71.513110][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.513122][ T1320] ? __pfx_default_wake_function+0x10/0x10
[ 71.513137][ T1320] ? __kthread_parkme+0x7a/0x1f0
[ 71.513157][ T1320] kthread+0x388/0x470
[ 71.513167][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.513177][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.513187][ T1320] ret_from_fork+0x51e/0xb90
[ 71.513204][ T1320] ? __pfx_ret_from_fork+0x10/0x10
[ 71.513217][ T1320] ? __switch_to+0xc7d/0x1450
[ 71.513232][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.513243][ T1320] ret_from_fork_asm+0x1a/0x30
[ 71.513262][ T1320]
[ 71.513268][ T1320] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 71.513277][ T1320] CPU: 1 UID: 0 PID: 1320 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.513288][ T1320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 71.513294][ T1320] Call Trace:
[ 71.513299][ T1320]
[ 71.513303][ T1320] vpanic+0x56c/0xa60
[ 71.513318][ T1320] ? __pfx__printk+0x10/0x10
[ 71.513329][ T1320] ? __pfx_vpanic+0x10/0x10
[ 71.513342][ T1320] ? is_bpf_text_address+0x292/0x2b0
[ 71.513356][ T1320] ? is_bpf_text_address+0x26/0x2b0
[ 71.513372][ T1320] panic+0xc5/0xd0
[ 71.513386][ T1320] ? __pfx_panic+0x10/0x10
[ 71.513404][ T1320] ? ret_from_fork_asm+0x1a/0x30
[ 71.513416][ T1320] __warn+0x315/0x4f0
[ 71.513429][ T1320] ? warn_bogus_irq_restore+0xc/0x20
[ 71.513442][ T1320] ? warn_bogus_irq_restore+0xc/0x20
[ 71.513455][ T1320] __report_bug+0x29a/0x540
[ 71.513472][ T1320] ? warn_bogus_irq_restore+0xc/0x20
[ 71.513484][ T1320] ? __pfx___report_bug+0x10/0x10
[ 71.513509][ T1320] report_bug_entry+0x19a/0x290
[ 71.513521][ T1320] ? warn_bogus_irq_restore+0xc/0x20
[ 71.513533][ T1320] ? warn_bogus_irq_restore+0x11/0x20
[ 71.513544][ T1320] handle_bug+0xca/0x200
[ 71.513561][ T1320] exc_invalid_op+0x1a/0x50
[ 71.513574][ T1320] asm_exc_invalid_op+0x1a/0x20
[ 71.513586][ T1320] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.513598][ 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 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
[ 71.513607][ T1320] RSP: 0018:ffffc90005a67728 EFLAGS: 00010293
[ 71.513616][ T1320] RAX: ffffffff88f528f0 RBX: 0000000000000001 RCX: ffff888028cd0000
[ 71.513623][ T1320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f6d4110
[ 71.513630][ T1320] RBP: ffff8880b893d960 R08: 0000000000000000 R09: 0000000000000000
[ 71.513636][ T1320] R10: dffffc0000000000 R11: fffffbfff1ed4417 R12: ffff8880b893d978
[ 71.513643][ T1320] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b893d958
[ 71.513654][ T1320] ? enqueue_to_backlog+0x520/0xcf0
[ 71.513672][ T1320] enqueue_to_backlog+0x525/0xcf0
[ 71.513692][ T1320] netif_rx_internal+0x120/0x590
[ 71.513705][ T1320] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.513715][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.513724][ T1320] ? eth_type_trans+0x35e/0x6d0
[ 71.513737][ T1320] ? rcu_is_watching+0x15/0xb0
[ 71.513757][ T1320] __netif_rx+0xa9/0x110
[ 71.513771][ T1320] loopback_xmit+0x43a/0x660
[ 71.513787][ T1320] dev_hard_start_xmit+0x2f2/0x8b0
[ 71.513807][ T1320] __dev_queue_xmit+0x16f4/0x39e0
[ 71.513820][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.513834][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.513846][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.513854][ T1320] ? __dev_queue_xmit+0x27d/0x39e0
[ 71.513870][ T1320] ? do_raw_spin_lock+0x12b/0x2f0
[ 71.513885][ T1320] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.513901][ T1320] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.513914][ T1320] ? lockdep_hardirqs_on+0x7a/0x110
[ 71.513926][ T1320] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 71.513939][ T1320] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 71.513949][ T1320] ? reacquire_held_locks+0x104/0x190
[ 71.513960][ T1320] ? rt_spin_lock+0x1e0/0x400
[ 71.513971][ T1320] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.513983][ T1320] ? rt_spin_unlock+0x14f/0x200
[ 71.513995][ T1320] ? rt_spin_unlock+0x160/0x200
[ 71.514006][ T1320] tx+0x6b/0x190
[ 71.514018][ T1320] ? __pfx_tx+0x10/0x10
[ 71.514029][ T1320] kthread+0x1e0/0x3f0
[ 71.514044][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.514055][ T1320] ? __pfx_default_wake_function+0x10/0x10
[ 71.514068][ T1320] ? __kthread_parkme+0x7a/0x1f0
[ 71.514086][ T1320] kthread+0x388/0x470
[ 71.514096][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.514106][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.514117][ T1320] ret_from_fork+0x51e/0xb90
[ 71.514132][ T1320] ? __pfx_ret_from_fork+0x10/0x10
[ 71.514144][ T1320] ? __switch_to+0xc7d/0x1450
[ 71.514158][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.514168][ T1320] ret_from_fork_asm+0x1a/0x30
[ 71.514186][ T1320]
[ 71.514767][ T1320] Kernel Offset: disabled