last executing test programs:
kernel console output (not intermixed with test programs):
Warning: Permanently added '10.128.1.184' (ED25519) to the list of known hosts.
[ 70.003706][ T5779] cgroup: Unknown subsys name 'net'
[ 70.244794][ T5779] cgroup: Unknown subsys name 'cpuset'
[ 70.304273][ T5779] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 71.505342][ T1321] ------------[ cut here ]------------
[ 71.505357][ T1321] raw_local_irq_restore() called with IRQs enabled
[ 71.505367][ T1321] WARNING: kernel/locking/irqflag-debug.c:10 at warn_bogus_irq_restore+0xc/0x20, CPU#0: aoe_tx0/1321
[ 71.505412][ T1321] Modules linked in:
[ 71.505445][ T1321] CPU: 0 UID: 0 PID: 1321 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.505464][ T1321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 71.505478][ T1321] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.505503][ T1321] 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
[ 71.505521][ T1321] RSP: 0018:ffffc90006037728 EFLAGS: 00010293
[ 71.505535][ T1321] RAX: ffffffff88f420a0 RBX: 0000000000000001 RCX: ffff8880292d9e40
[ 71.505548][ T1321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f6d1e50
[ 71.505559][ T1321] RBP: ffff8880b883d960 R08: 0000000000000000 R09: 0000000000000000
[ 71.505570][ T1321] R10: dffffc0000000000 R11: fffffbfff1ed3fd7 R12: ffff8880b883d978
[ 71.505582][ T1321] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b883d958
[ 71.505594][ T1321] FS: 0000000000000000(0000) GS:ffff88812634a000(0000) knlGS:0000000000000000
[ 71.505608][ T1321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.505619][ T1321] CR2: 000055cb6c145000 CR3: 000000000dbba000 CR4: 00000000003526f0
[ 71.505635][ T1321] Call Trace:
[ 71.505645][ T1321]
[ 71.505652][ T1321] enqueue_to_backlog+0x525/0xcf0
[ 71.505678][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.505709][ T1321] netif_rx_internal+0x120/0x590
[ 71.505735][ T1321] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.505755][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.505776][ T1321] ? eth_type_trans+0x35e/0x6d0
[ 71.505796][ T1321] ? rcu_is_watching+0x15/0xb0
[ 71.505815][ T1321] __netif_rx+0xa9/0x110
[ 71.505832][ T1321] loopback_xmit+0x43a/0x660
[ 71.505869][ T1321] dev_hard_start_xmit+0x2f2/0x8b0
[ 71.505920][ T1321] __dev_queue_xmit+0x16f4/0x39e0
[ 71.505935][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.505961][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.505991][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.506011][ T1321] ? __dev_queue_xmit+0x27d/0x39e0
[ 71.506034][ T1321] ? do_raw_spin_lock+0x12b/0x2f0
[ 71.506058][ T1321] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.506082][ T1321] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.506105][ T1321] ? lockdep_hardirqs_on+0x7a/0x110
[ 71.506126][ T1321] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 71.506148][ T1321] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 71.506168][ T1321] ? reacquire_held_locks+0x104/0x190
[ 71.506186][ T1321] ? rt_spin_lock+0x1e0/0x400
[ 71.506207][ T1321] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.506230][ T1321] ? rt_spin_unlock+0x14f/0x200
[ 71.506253][ T1321] ? rt_spin_unlock+0x160/0x200
[ 71.506275][ T1321] tx+0x6b/0x190
[ 71.506291][ T1321] ? __pfx_tx+0x10/0x10
[ 71.506307][ T1321] kthread+0x1e0/0x3f0
[ 71.506338][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.506361][ T1321] ? __pfx_default_wake_function+0x10/0x10
[ 71.506383][ T1321] ? __kthread_parkme+0x7a/0x1f0
[ 71.506416][ T1321] kthread+0x388/0x470
[ 71.506434][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.506454][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.506473][ T1321] ret_from_fork+0x51e/0xb90
[ 71.506498][ T1321] ? __pfx_ret_from_fork+0x10/0x10
[ 71.506518][ T1321] ? __switch_to+0xc7d/0x1450
[ 71.506544][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.506562][ T1321] ret_from_fork_asm+0x1a/0x30
[ 71.506595][ T1321]
[ 71.506605][ T1321] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 71.506617][ T1321] CPU: 0 UID: 0 PID: 1321 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.506635][ T1321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 71.506644][ T1321] Call Trace:
[ 71.506651][ T1321]
[ 71.506657][ T1321] vpanic+0x56c/0xa60
[ 71.506681][ T1321] ? __pfx__printk+0x10/0x10
[ 71.506699][ T1321] ? __pfx_vpanic+0x10/0x10
[ 71.506719][ T1321] ? is_bpf_text_address+0x292/0x2b0
[ 71.506745][ T1321] ? is_bpf_text_address+0x26/0x2b0
[ 71.506774][ T1321] panic+0xc5/0xd0
[ 71.506796][ T1321] ? __pfx_panic+0x10/0x10
[ 71.506828][ T1321] ? ret_from_fork_asm+0x1a/0x30
[ 71.506849][ T1321] __warn+0x315/0x4f0
[ 71.506875][ T1321] ? warn_bogus_irq_restore+0xc/0x20
[ 71.506900][ T1321] ? warn_bogus_irq_restore+0xc/0x20
[ 71.506924][ T1321] __report_bug+0x29a/0x540
[ 71.506952][ T1321] ? warn_bogus_irq_restore+0xc/0x20
[ 71.506975][ T1321] ? __pfx___report_bug+0x10/0x10
[ 71.507017][ T1321] report_bug_entry+0x19a/0x290
[ 71.507040][ T1321] ? warn_bogus_irq_restore+0xc/0x20
[ 71.507061][ T1321] ? warn_bogus_irq_restore+0x11/0x20
[ 71.507083][ T1321] handle_bug+0xca/0x200
[ 71.507101][ T1321] exc_invalid_op+0x1a/0x50
[ 71.507119][ T1321] asm_exc_invalid_op+0x1a/0x20
[ 71.507136][ T1321] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.507158][ T1321] 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
[ 71.507171][ T1321] RSP: 0018:ffffc90006037728 EFLAGS: 00010293
[ 71.507185][ T1321] RAX: ffffffff88f420a0 RBX: 0000000000000001 RCX: ffff8880292d9e40
[ 71.507197][ T1321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f6d1e50
[ 71.507208][ T1321] RBP: ffff8880b883d960 R08: 0000000000000000 R09: 0000000000000000
[ 71.507219][ T1321] R10: dffffc0000000000 R11: fffffbfff1ed3fd7 R12: ffff8880b883d978
[ 71.507231][ T1321] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b883d958
[ 71.507251][ T1321] ? enqueue_to_backlog+0x520/0xcf0
[ 71.507276][ T1321] enqueue_to_backlog+0x525/0xcf0
[ 71.507298][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.507327][ T1321] netif_rx_internal+0x120/0x590
[ 71.507351][ T1321] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.507371][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.507394][ T1321] ? eth_type_trans+0x35e/0x6d0
[ 71.507417][ T1321] ? rcu_is_watching+0x15/0xb0
[ 71.507440][ T1321] __netif_rx+0xa9/0x110
[ 71.507458][ T1321] loopback_xmit+0x43a/0x660
[ 71.507482][ T1321] dev_hard_start_xmit+0x2f2/0x8b0
[ 71.507521][ T1321] __dev_queue_xmit+0x16f4/0x39e0
[ 71.507537][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.507563][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.507593][ T1321] ? __lock_acquire+0x6b5/0x2cf0
[ 71.507614][ T1321] ? __dev_queue_xmit+0x27d/0x39e0
[ 71.507637][ T1321] ? do_raw_spin_lock+0x12b/0x2f0
[ 71.507661][ T1321] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.507684][ T1321] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.507707][ T1321] ? lockdep_hardirqs_on+0x7a/0x110
[ 71.507729][ T1321] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 71.507752][ T1321] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 71.507772][ T1321] ? reacquire_held_locks+0x104/0x190
[ 71.507789][ T1321] ? rt_spin_lock+0x1e0/0x400
[ 71.507811][ T1321] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.507834][ T1321] ? rt_spin_unlock+0x14f/0x200
[ 71.507857][ T1321] ? rt_spin_unlock+0x160/0x200
[ 71.507895][ T1321] tx+0x6b/0x190
[ 71.507912][ T1321] ? __pfx_tx+0x10/0x10
[ 71.507928][ T1321] kthread+0x1e0/0x3f0
[ 71.507959][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.507981][ T1321] ? __pfx_default_wake_function+0x10/0x10
[ 71.508003][ T1321] ? __kthread_parkme+0x7a/0x1f0
[ 71.508035][ T1321] kthread+0x388/0x470
[ 71.508053][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.508072][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.508091][ T1321] ret_from_fork+0x51e/0xb90
[ 71.508116][ T1321] ? __pfx_ret_from_fork+0x10/0x10
[ 71.508136][ T1321] ? __switch_to+0xc7d/0x1450
[ 71.508161][ T1321] ? __pfx_kthread+0x10/0x10
[ 71.508179][ T1321] ret_from_fork_asm+0x1a/0x30
[ 71.508212][ T1321]
[ 71.508590][ T1321] Kernel Offset: disabled