last executing test programs:
kernel console output (not intermixed with test programs):
Warning: Permanently added '10.128.0.231' (ED25519) to the list of known hosts.
[ 71.095256][ T5781] cgroup: Unknown subsys name 'net'
[ 71.335835][ T5781] cgroup: Unknown subsys name 'cpuset'
[ 71.392143][ T5781] cgroup: Unknown subsys name 'rlimit'
[ 71.456932][ T1320] ------------[ cut here ]------------
[ 71.456947][ T1320] raw_local_irq_restore() called with IRQs enabled
[ 71.456959][ T1320] WARNING: kernel/locking/irqflag-debug.c:10 at warn_bogus_irq_restore+0xc/0x20, CPU#1: aoe_tx0/1320
[ 71.457000][ T1320] Modules linked in:
[ 71.457034][ T1320] CPU: 1 UID: 0 PID: 1320 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.457055][ T1320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 71.457069][ T1320] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.457090][ 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 a4 0b 4c 04 <67> 48 0f b9 3a 90 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90
[ 71.457109][ T1320] RSP: 0018:ffffc9000597f728 EFLAGS: 00010293
[ 71.457125][ T1320] RAX: ffffffff88f49090 RBX: 0000000000000001 RCX: ffff888028741e40
[ 71.457139][ T1320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f6d3e50
[ 71.457151][ T1320] RBP: ffff8880b893d960 R08: 0000000000000000 R09: 0000000000000000
[ 71.457163][ T1320] R10: dffffc0000000000 R11: fffffbfff1ed43d7 R12: ffff8880b893d978
[ 71.457177][ T1320] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b893d958
[ 71.457190][ T1320] FS: 0000000000000000(0000) GS:ffff888126445000(0000) knlGS:0000000000000000
[ 71.457206][ T1320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.457219][ T1320] CR2: 00007fffe43d1000 CR3: 00000000311dc000 CR4: 00000000003526f0
[ 71.457235][ T1320] Call Trace:
[ 71.457246][ T1320]
[ 71.457254][ T1320] enqueue_to_backlog+0x525/0xcf0
[ 71.457285][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.457319][ T1320] netif_rx_internal+0x120/0x590
[ 71.457345][ T1320] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.457366][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.457390][ T1320] ? eth_type_trans+0x35e/0x6d0
[ 71.457407][ T1320] ? rcu_is_watching+0x15/0xb0
[ 71.457429][ T1320] __netif_rx+0xa9/0x110
[ 71.457445][ T1320] loopback_xmit+0x43a/0x660
[ 71.457462][ T1320] dev_hard_start_xmit+0x2f2/0x8b0
[ 71.457483][ T1320] __dev_queue_xmit+0x16f4/0x39e0
[ 71.457494][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.457511][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.457529][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.457543][ T1320] ? __dev_queue_xmit+0x27d/0x39e0
[ 71.457557][ T1320] ? do_raw_spin_lock+0x12b/0x2f0
[ 71.457573][ T1320] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.457587][ T1320] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.457598][ T1320] ? lockdep_hardirqs_on+0x7a/0x110
[ 71.457608][ T1320] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 71.457618][ T1320] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 71.457632][ T1320] ? reacquire_held_locks+0x104/0x190
[ 71.457643][ T1320] ? rt_spin_lock+0x1e0/0x400
[ 71.457657][ T1320] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.457672][ T1320] ? rt_spin_unlock+0x14f/0x200
[ 71.457687][ T1320] ? rt_spin_unlock+0x160/0x200
[ 71.457701][ T1320] tx+0x6b/0x190
[ 71.457712][ T1320] ? __pfx_tx+0x10/0x10
[ 71.457723][ T1320] kthread+0x1e0/0x3f0
[ 71.457743][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.457753][ T1320] ? __pfx_default_wake_function+0x10/0x10
[ 71.457767][ T1320] ? __kthread_parkme+0x7a/0x1f0
[ 71.457788][ T1320] kthread+0x388/0x470
[ 71.457799][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.457807][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.457818][ T1320] ret_from_fork+0x51e/0xb90
[ 71.457835][ T1320] ? __pfx_ret_from_fork+0x10/0x10
[ 71.457848][ T1320] ? __switch_to+0xc7d/0x1450
[ 71.457863][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.457874][ T1320] ret_from_fork_asm+0x1a/0x30
[ 71.457892][ T1320]
[ 71.457898][ T1320] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 71.457906][ T1320] CPU: 1 UID: 0 PID: 1320 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.457918][ T1320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 71.457924][ T1320] Call Trace:
[ 71.457928][ T1320]
[ 71.457931][ T1320] vpanic+0x56c/0xa60
[ 71.457948][ T1320] ? __pfx__printk+0x10/0x10
[ 71.457958][ T1320] ? __pfx_vpanic+0x10/0x10
[ 71.457971][ T1320] ? is_bpf_text_address+0x292/0x2b0
[ 71.457984][ T1320] ? is_bpf_text_address+0x26/0x2b0
[ 71.458001][ T1320] panic+0xc5/0xd0
[ 71.458014][ T1320] ? __pfx_panic+0x10/0x10
[ 71.458033][ T1320] ? ret_from_fork_asm+0x1a/0x30
[ 71.458045][ T1320] __warn+0x315/0x4f0
[ 71.458059][ T1320] ? warn_bogus_irq_restore+0xc/0x20
[ 71.458069][ T1320] ? warn_bogus_irq_restore+0xc/0x20
[ 71.458080][ T1320] __report_bug+0x29a/0x540
[ 71.458093][ T1320] ? warn_bogus_irq_restore+0xc/0x20
[ 71.458103][ T1320] ? __pfx___report_bug+0x10/0x10
[ 71.458122][ T1320] report_bug_entry+0x19a/0x290
[ 71.458132][ T1320] ? warn_bogus_irq_restore+0xc/0x20
[ 71.458142][ T1320] ? warn_bogus_irq_restore+0x11/0x20
[ 71.458151][ T1320] handle_bug+0xca/0x200
[ 71.458163][ T1320] exc_invalid_op+0x1a/0x50
[ 71.458175][ T1320] asm_exc_invalid_op+0x1a/0x20
[ 71.458186][ T1320] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.458197][ 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 a4 0b 4c 04 <67> 48 0f b9 3a 90 c3 cc cc cc cc cc cc cc cc cc cc cc cc cc 90 90
[ 71.458205][ T1320] RSP: 0018:ffffc9000597f728 EFLAGS: 00010293
[ 71.458214][ T1320] RAX: ffffffff88f49090 RBX: 0000000000000001 RCX: ffff888028741e40
[ 71.458221][ T1320] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f6d3e50
[ 71.458227][ T1320] RBP: ffff8880b893d960 R08: 0000000000000000 R09: 0000000000000000
[ 71.458234][ T1320] R10: dffffc0000000000 R11: fffffbfff1ed43d7 R12: ffff8880b893d978
[ 71.458241][ T1320] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b893d958
[ 71.458251][ T1320] ? enqueue_to_backlog+0x520/0xcf0
[ 71.458267][ T1320] enqueue_to_backlog+0x525/0xcf0
[ 71.458281][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.458299][ T1320] netif_rx_internal+0x120/0x590
[ 71.458315][ T1320] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.458329][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.458343][ T1320] ? eth_type_trans+0x35e/0x6d0
[ 71.458353][ T1320] ? rcu_is_watching+0x15/0xb0
[ 71.458366][ T1320] __netif_rx+0xa9/0x110
[ 71.458378][ T1320] loopback_xmit+0x43a/0x660
[ 71.458394][ T1320] dev_hard_start_xmit+0x2f2/0x8b0
[ 71.458411][ T1320] __dev_queue_xmit+0x16f4/0x39e0
[ 71.458422][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.458439][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.458456][ T1320] ? __lock_acquire+0x6b5/0x2cf0
[ 71.458493][ T1320] ? __dev_queue_xmit+0x27d/0x39e0
[ 71.458507][ T1320] ? do_raw_spin_lock+0x12b/0x2f0
[ 71.458521][ T1320] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.458536][ T1320] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.458546][ T1320] ? lockdep_hardirqs_on+0x7a/0x110
[ 71.458556][ T1320] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 71.458567][ T1320] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 71.458580][ T1320] ? reacquire_held_locks+0x104/0x190
[ 71.458591][ T1320] ? rt_spin_lock+0x1e0/0x400
[ 71.458605][ T1320] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.458620][ T1320] ? rt_spin_unlock+0x14f/0x200
[ 71.458635][ T1320] ? rt_spin_unlock+0x160/0x200
[ 71.458650][ T1320] tx+0x6b/0x190
[ 71.458661][ T1320] ? __pfx_tx+0x10/0x10
[ 71.458672][ T1320] kthread+0x1e0/0x3f0
[ 71.458686][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.458696][ T1320] ? __pfx_default_wake_function+0x10/0x10
[ 71.458709][ T1320] ? __kthread_parkme+0x7a/0x1f0
[ 71.458731][ T1320] kthread+0x388/0x470
[ 71.458742][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.458751][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.458761][ T1320] ret_from_fork+0x51e/0xb90
[ 71.458776][ T1320] ? __pfx_ret_from_fork+0x10/0x10
[ 71.458789][ T1320] ? __switch_to+0xc7d/0x1450
[ 71.458803][ T1320] ? __pfx_kthread+0x10/0x10
[ 71.458814][ T1320] ret_from_fork_asm+0x1a/0x30
[ 71.458831][ T1320]
[ 71.459193][ T1320] Kernel Offset: disabled