last executing test programs:
kernel console output (not intermixed with test programs):
Warning: Permanently added '10.128.1.150' (ED25519) to the list of known hosts.
[ 70.196661][ T5783] cgroup: Unknown subsys name 'net'
[ 70.436968][ T5783] cgroup: Unknown subsys name 'cpuset'
[ 70.514070][ T5783] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 71.420466][ T1322] ------------[ cut here ]------------
[ 71.420480][ T1322] raw_local_irq_restore() called with IRQs enabled
[ 71.420490][ T1322] WARNING: kernel/locking/irqflag-debug.c:10 at warn_bogus_irq_restore+0xc/0x20, CPU#1: aoe_tx0/1322
[ 71.420534][ T1322] Modules linked in:
[ 71.420573][ T1322] CPU: 1 UID: 0 PID: 1322 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.420593][ T1322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 71.420606][ T1322] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.420631][ T1322] 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
[ 71.420648][ T1322] RSP: 0018:ffffc90005faf728 EFLAGS: 00010293
[ 71.420662][ T1322] RAX: ffffffff88f420a0 RBX: 0000000000000001 RCX: ffff8880285f9e40
[ 71.420675][ T1322] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f6d1e50
[ 71.420686][ T1322] RBP: ffff8880b893d960 R08: 0000000000000000 R09: 0000000000000000
[ 71.420697][ T1322] R10: dffffc0000000000 R11: fffffbfff1ed3fd7 R12: ffff8880b893d978
[ 71.420709][ T1322] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b893d958
[ 71.420721][ T1322] FS: 0000000000000000(0000) GS:ffff88812644a000(0000) knlGS:0000000000000000
[ 71.420735][ T1322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.420747][ T1322] CR2: 00007fba39234e9c CR3: 000000000dbba000 CR4: 00000000003526f0
[ 71.420763][ T1322] Call Trace:
[ 71.420773][ T1322]
[ 71.420780][ T1322] enqueue_to_backlog+0x525/0xcf0
[ 71.420806][ T1322] ? __lock_acquire+0x6b5/0x2cf0
[ 71.420838][ T1322] netif_rx_internal+0x120/0x590
[ 71.420863][ T1322] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.420883][ T1322] ? __lock_acquire+0x6b5/0x2cf0
[ 71.420904][ T1322] ? eth_type_trans+0x35e/0x6d0
[ 71.420926][ T1322] ? rcu_is_watching+0x15/0xb0
[ 71.420948][ T1322] __netif_rx+0xa9/0x110
[ 71.420964][ T1322] loopback_xmit+0x43a/0x660
[ 71.420988][ T1322] dev_hard_start_xmit+0x2f2/0x8b0
[ 71.421028][ T1322] __dev_queue_xmit+0x16f4/0x39e0
[ 71.421044][ T1322] ? __lock_acquire+0x6b5/0x2cf0
[ 71.421071][ T1322] ? __lock_acquire+0x6b5/0x2cf0
[ 71.421101][ T1322] ? __lock_acquire+0x6b5/0x2cf0
[ 71.421123][ T1322] ? __dev_queue_xmit+0x27d/0x39e0
[ 71.421145][ T1322] ? do_raw_spin_lock+0x12b/0x2f0
[ 71.421170][ T1322] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.421193][ T1322] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.421217][ T1322] ? lockdep_hardirqs_on+0x7a/0x110
[ 71.421240][ T1322] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 71.421263][ T1322] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 71.421284][ T1322] ? reacquire_held_locks+0x104/0x190
[ 71.421302][ T1322] ? rt_spin_lock+0x1e0/0x400
[ 71.421323][ T1322] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.421347][ T1322] ? rt_spin_unlock+0x14f/0x200
[ 71.421371][ T1322] ? rt_spin_unlock+0x160/0x200
[ 71.421393][ T1322] tx+0x6b/0x190
[ 71.421410][ T1322] ? __pfx_tx+0x10/0x10
[ 71.421426][ T1322] kthread+0x1e0/0x3f0
[ 71.421457][ T1322] ? __pfx_kthread+0x10/0x10
[ 71.421480][ T1322] ? __pfx_default_wake_function+0x10/0x10
[ 71.421503][ T1322] ? __kthread_parkme+0x7a/0x1f0
[ 71.421536][ T1322] kthread+0x388/0x470
[ 71.421554][ T1322] ? __pfx_kthread+0x10/0x10
[ 71.421583][ T1322] ? __pfx_kthread+0x10/0x10
[ 71.421602][ T1322] ret_from_fork+0x51e/0xb90
[ 71.421628][ T1322] ? __pfx_ret_from_fork+0x10/0x10
[ 71.421649][ T1322] ? __switch_to+0xc7d/0x1450
[ 71.421675][ T1322] ? __pfx_kthread+0x10/0x10
[ 71.421694][ T1322] ret_from_fork_asm+0x1a/0x30
[ 71.421728][ T1322]
[ 71.421738][ T1322] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 71.421750][ T1322] CPU: 1 UID: 0 PID: 1322 Comm: aoe_tx0 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 71.421769][ T1322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026
[ 71.421778][ T1322] Call Trace:
[ 71.421785][ T1322]
[ 71.421792][ T1322] vpanic+0x56c/0xa60
[ 71.421815][ T1322] ? __pfx__printk+0x10/0x10
[ 71.421835][ T1322] ? __pfx_vpanic+0x10/0x10
[ 71.421856][ T1322] ? is_bpf_text_address+0x292/0x2b0
[ 71.421877][ T1322] ? is_bpf_text_address+0x26/0x2b0
[ 71.421907][ T1322] panic+0xc5/0xd0
[ 71.421929][ T1322] ? __pfx_panic+0x10/0x10
[ 71.421961][ T1322] ? ret_from_fork_asm+0x1a/0x30
[ 71.421984][ T1322] __warn+0x315/0x4f0
[ 71.422005][ T1322] ? warn_bogus_irq_restore+0xc/0x20
[ 71.422030][ T1322] ? warn_bogus_irq_restore+0xc/0x20
[ 71.422054][ T1322] __report_bug+0x29a/0x540
[ 71.422084][ T1322] ? warn_bogus_irq_restore+0xc/0x20
[ 71.422108][ T1322] ? __pfx___report_bug+0x10/0x10
[ 71.422151][ T1322] report_bug_entry+0x19a/0x290
[ 71.422174][ T1322] ? warn_bogus_irq_restore+0xc/0x20
[ 71.422195][ T1322] ? warn_bogus_irq_restore+0x11/0x20
[ 71.422217][ T1322] handle_bug+0xca/0x200
[ 71.422235][ T1322] exc_invalid_op+0x1a/0x50
[ 71.422253][ T1322] asm_exc_invalid_op+0x1a/0x20
[ 71.422271][ T1322] RIP: 0010:warn_bogus_irq_restore+0xc/0x20
[ 71.422294][ T1322] 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
[ 71.422308][ T1322] RSP: 0018:ffffc90005faf728 EFLAGS: 00010293
[ 71.422322][ T1322] RAX: ffffffff88f420a0 RBX: 0000000000000001 RCX: ffff8880285f9e40
[ 71.422335][ T1322] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff8f6d1e50
[ 71.422345][ T1322] RBP: ffff8880b893d960 R08: 0000000000000000 R09: 0000000000000000
[ 71.422356][ T1322] R10: dffffc0000000000 R11: fffffbfff1ed3fd7 R12: ffff8880b893d978
[ 71.422368][ T1322] R13: dffffc0000000000 R14: 0000000000000200 R15: ffff8880b893d958
[ 71.422388][ T1322] ? enqueue_to_backlog+0x520/0xcf0
[ 71.422414][ T1322] enqueue_to_backlog+0x525/0xcf0
[ 71.422437][ T1322] ? __lock_acquire+0x6b5/0x2cf0
[ 71.422466][ T1322] netif_rx_internal+0x120/0x590
[ 71.422491][ T1322] ? __pfx_netif_rx_internal+0x10/0x10
[ 71.422512][ T1322] ? __lock_acquire+0x6b5/0x2cf0
[ 71.422536][ T1322] ? eth_type_trans+0x35e/0x6d0
[ 71.422559][ T1322] ? rcu_is_watching+0x15/0xb0
[ 71.422588][ T1322] __netif_rx+0xa9/0x110
[ 71.422607][ T1322] loopback_xmit+0x43a/0x660
[ 71.422632][ T1322] dev_hard_start_xmit+0x2f2/0x8b0
[ 71.422671][ T1322] __dev_queue_xmit+0x16f4/0x39e0
[ 71.422690][ T1322] ? __lock_acquire+0x6b5/0x2cf0
[ 71.422713][ T1322] ? __lock_acquire+0x6b5/0x2cf0
[ 71.422740][ T1322] ? __lock_acquire+0x6b5/0x2cf0
[ 71.422760][ T1322] ? __dev_queue_xmit+0x27d/0x39e0
[ 71.422781][ T1322] ? do_raw_spin_lock+0x12b/0x2f0
[ 71.422802][ T1322] ? __pfx___dev_queue_xmit+0x10/0x10
[ 71.422825][ T1322] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 71.422849][ T1322] ? lockdep_hardirqs_on+0x7a/0x110
[ 71.422872][ T1322] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 71.422894][ T1322] ? rt_mutex_slowunlock+0x4a7/0x8b0
[ 71.422913][ T1322] ? reacquire_held_locks+0x104/0x190
[ 71.422930][ T1322] ? rt_spin_lock+0x1e0/0x400
[ 71.422952][ T1322] ? __pfx_rt_mutex_slowunlock+0x10/0x10
[ 71.422975][ T1322] ? rt_spin_unlock+0x14f/0x200
[ 71.422999][ T1322] ? rt_spin_unlock+0x160/0x200
[ 71.423022][ T1322] tx+0x6b/0x190
[ 71.423038][ T1322] ? __pfx_tx+0x10/0x10
[ 71.423054][ T1322] kthread+0x1e0/0x3f0
[ 71.423086][ T1322] ? __pfx_kthread+0x10/0x10
[ 71.423109][ T1322] ? __pfx_default_wake_function+0x10/0x10
[ 71.423131][ T1322] ? __kthread_parkme+0x7a/0x1f0
[ 71.423164][ T1322] kthread+0x388/0x470
[ 71.423183][ T1322] ? __pfx_kthread+0x10/0x10
[ 71.423203][ T1322] ? __pfx_kthread+0x10/0x10
[ 71.423221][ T1322] ret_from_fork+0x51e/0xb90
[ 71.423247][ T1322] ? __pfx_ret_from_fork+0x10/0x10
[ 71.423268][ T1322] ? __switch_to+0xc7d/0x1450
[ 71.423293][ T1322] ? __pfx_kthread+0x10/0x10
[ 71.423312][ T1322] ret_from_fork_asm+0x1a/0x30
[ 71.423345][ T1322]
[ 71.423702][ T1322] Kernel Offset: disabled