last executing test programs:
kernel console output (not intermixed with test programs):
Warning: Permanently added '10.128.0.228' (ED25519) to the list of known hosts.
[ 69.733921][ T5777] cgroup: Unknown subsys name 'net'
[ 69.994816][ T5777] cgroup: Unknown subsys name 'cpuset'
[ 70.070620][ T5777] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 71.444609][ T1320] ------------[ cut here ]------------
[ 71.444623][ T1320] raw_local_irq_restore() called with IRQs enabled
[ 71.444638][ T1320] WARNING: kernel/locking/irqflag-debug.c:10 at warn_bogus_irq_restore+0xc/0x20, CPU#1: aoe_tx0/1320
[ 71.444679][ T1320] Modules linked in:
[ 71.444709][ T1320] CPU: 1 UID: 0 PID: 1320 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.444729][ T1320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 71.444743][ T1320] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.444763][ 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
[ 71.444781][ T1320] RSP: 0018:ffffc90004fdf728 EFLAGS: 00010293
[ 71.444797][ T1320] RAX: ffffffff88eac6e0 RBX: 0000000000000001 RCX: ffff8880284b9e40
[ 71.444810][ T1320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f4ce510
[ 71.444821][ T1320] RBP: ffff8880b893d720 R08: 0000000000000000 R09: 0000000000000000
[ 71.444833][ T1320] R10: dffffc0000000000 R11: fffffbfff1e9396f R12: ffff8880b893d738
[ 71.444846][ T1320] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b893d718
[ 71.444859][ T1320] FS: 0000000000000000(0000) GS:ffff888126678000(0000) knlGS:0000000000000000
[ 71.444874][ T1320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.444886][ T1320] CR2: 00007f9adae55e9c CR3: 000000000d9ba000 CR4: 00000000003526f0
[ 71.444903][ T1320] Call Trace:
[ 71.444913][ T1320]
[ 71.444921][ T1320] enqueue_to_backlog+0x525/0xcf0
[ 71.444954][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.444989][ T1320] netif_rx_internal+0x120/0x550
[ 71.445015][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.445039][ T1320] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.445063][ T1320] ? eth_type_trans+0x35e/0x6d0
[ 71.445081][ T1320] ? rcu_is_watching+0x15/0xb0
[ 71.445108][ T1320] __netif_rx+0xa9/0x110
[ 71.445126][ T1320] loopback_xmit+0x43a/0x660
[ 71.445152][ T1320] dev_hard_start_xmit+0x2df/0x830
[ 71.445196][ T1320] __dev_queue_xmit+0x16f4/0x3990
[ 71.445217][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.445250][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.445271][ T1320] ? __dev_queue_xmit+0x27d/0x3990
[ 71.445296][ T1320] ? do_raw_spin_lock+0x12b/0x2f0
[ 71.445320][ T1320] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.445344][ T1320] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.445361][ T1320] ? lockdep_hardirqs_on+0x7a/0x110
[ 71.445378][ T1320] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 71.445397][ T1320] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 71.445420][ T1320] ? reacquire_held_locks+0x104/0x190
[ 71.445438][ T1320] ? rt_spin_lock+0x1e0/0x400
[ 71.445463][ T1320] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.445490][ T1320] ? rt_spin_unlock+0x14f/0x200
[ 71.445517][ T1320] ? rt_spin_unlock+0x160/0x200
[ 71.445542][ T1320] tx+0x6b/0x190
[ 71.445563][ T1320] ? __pfx_tx+0x10/0x10
[ 71.445584][ T1320] kthread+0x1e0/0x3f0
[ 71.445601][ T1320] ? lock_acquire+0x106/0x330
[ 71.445632][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.445652][ T1320] ? __pfx_default_wake_function+0x10/0x10
[ 71.445675][ T1320] ? __kthread_parkme+0x7a/0x1f0
[ 71.445707][ T1320] kthread+0x388/0x470
[ 71.445733][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.445750][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.445776][ T1320] ret_from_fork+0x51e/0xb90
[ 71.445802][ T1320] ? __pfx_ret_from_fork+0x10/0x10
[ 71.445824][ T1320] ? __switch_to+0xc7d/0x1400
[ 71.445848][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.445874][ T1320] ret_from_fork_asm+0x1a/0x30
[ 71.445908][ T1320]
[ 71.445918][ T1320] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 71.445931][ T1320] CPU: 1 UID: 0 PID: 1320 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.445958][ T1320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 71.445967][ T1320] Call Trace:
[ 71.445974][ T1320]
[ 71.445982][ T1320] vpanic+0x56c/0xa60
[ 71.446007][ T1320] ? __pfx__printk+0x10/0x10
[ 71.446026][ T1320] ? __pfx_vpanic+0x10/0x10
[ 71.446049][ T1320] ? is_bpf_text_address+0x292/0x2b0
[ 71.446069][ T1320] ? is_bpf_text_address+0x26/0x2b0
[ 71.446096][ T1320] panic+0xc5/0xd0
[ 71.446120][ T1320] ? __pfx_panic+0x10/0x10
[ 71.446153][ T1320] ? ret_from_fork_asm+0x1a/0x30
[ 71.446175][ T1320] __warn+0x315/0x4a0
[ 71.446198][ T1320] ? warn_bogus_irq_restore+0xc/0x20
[ 71.446218][ T1320] ? warn_bogus_irq_restore+0xc/0x20
[ 71.446238][ T1320] __report_bug+0x29a/0x540
[ 71.446262][ T1320] ? warn_bogus_irq_restore+0xc/0x20
[ 71.446281][ T1320] ? __pfx___report_bug+0x10/0x10
[ 71.446319][ T1320] report_bug_entry+0x19a/0x290
[ 71.446338][ T1320] ? warn_bogus_irq_restore+0xc/0x20
[ 71.446355][ T1320] ? warn_bogus_irq_restore+0x11/0x20
[ 71.446372][ T1320] handle_bug+0xca/0x200
[ 71.446394][ T1320] exc_invalid_op+0x1a/0x50
[ 71.446415][ T1320] asm_exc_invalid_op+0x1a/0x20
[ 71.446428][ T1320] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.446444][ 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
[ 71.446458][ T1320] RSP: 0018:ffffc90004fdf728 EFLAGS: 00010293
[ 71.446472][ T1320] RAX: ffffffff88eac6e0 RBX: 0000000000000001 RCX: ffff8880284b9e40
[ 71.446484][ T1320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f4ce510
[ 71.446492][ T1320] RBP: ffff8880b893d720 R08: 0000000000000000 R09: 0000000000000000
[ 71.446501][ T1320] R10: dffffc0000000000 R11: fffffbfff1e9396f R12: ffff8880b893d738
[ 71.446511][ T1320] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b893d718
[ 71.446526][ T1320] ? enqueue_to_backlog+0x520/0xcf0
[ 71.446551][ T1320] enqueue_to_backlog+0x525/0xcf0
[ 71.446572][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.446599][ T1320] netif_rx_internal+0x120/0x550
[ 71.446622][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.446644][ T1320] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.446666][ T1320] ? eth_type_trans+0x35e/0x6d0
[ 71.446683][ T1320] ? rcu_is_watching+0x15/0xb0
[ 71.446708][ T1320] __netif_rx+0xa9/0x110
[ 71.446728][ T1320] loopback_xmit+0x43a/0x660
[ 71.446753][ T1320] dev_hard_start_xmit+0x2df/0x830
[ 71.446780][ T1320] __dev_queue_xmit+0x16f4/0x3990
[ 71.446798][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.446826][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.446845][ T1320] ? __dev_queue_xmit+0x27d/0x3990
[ 71.446867][ T1320] ? do_raw_spin_lock+0x12b/0x2f0
[ 71.446888][ T1320] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.446911][ T1320] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.446930][ T1320] ? lockdep_hardirqs_on+0x7a/0x110
[ 71.446955][ T1320] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 71.446974][ T1320] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 71.446998][ T1320] ? reacquire_held_locks+0x104/0x190
[ 71.447016][ T1320] ? rt_spin_lock+0x1e0/0x400
[ 71.447040][ T1320] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.447067][ T1320] ? rt_spin_unlock+0x14f/0x200
[ 71.447094][ T1320] ? rt_spin_unlock+0x160/0x200
[ 71.447120][ T1320] tx+0x6b/0x190
[ 71.447140][ T1320] ? __pfx_tx+0x10/0x10
[ 71.447159][ T1320] kthread+0x1e0/0x3f0
[ 71.447176][ T1320] ? lock_acquire+0x106/0x330
[ 71.447207][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.447227][ T1320] ? __pfx_default_wake_function+0x10/0x10
[ 71.447249][ T1320] ? __kthread_parkme+0x7a/0x1f0
[ 71.447282][ T1320] kthread+0x388/0x470
[ 71.447308][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.447325][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.447351][ T1320] ret_from_fork+0x51e/0xb90
[ 71.447377][ T1320] ? __pfx_ret_from_fork+0x10/0x10
[ 71.447397][ T1320] ? __switch_to+0xc7d/0x1400
[ 71.447422][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.447448][ T1320] ret_from_fork_asm+0x1a/0x30
[ 71.447482][ T1320]
[ 71.447917][ T1320] Kernel Offset: disabled