Warning: Permanently added '10.128.1.242' (ED25519) to the list of known hosts.
2025/10/15 09:20:33 parsed 1 programs
[ 71.477035][ T3177] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 72.672247][ T14] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 72.680571][ T14] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 72.691897][ T14] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 72.702189][ T14] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 73.787806][ T3240] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 73.795793][ T3240] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 73.804014][ T3240] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 73.812154][ T3240] netdevsim netdevsim2 netdevsim3: renamed from eth3
2025/10/15 09:20:39 executed programs: 0
[ 77.985586][ T3827] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 77.995639][ T3827] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 78.003715][ T3827] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 78.012467][ T3827] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 80.162189][ T44] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.170737][ T44] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 80.180791][ T35] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 80.189233][ T35] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/10/15 09:20:44 executed programs: 102
2025/10/15 09:20:49 executed programs: 404
[ 91.407560][ T5860] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 91.417653][ T5860] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 91.426974][ T5860] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 91.436853][ T5860] netdevsim netdevsim2 netdevsim3: renamed from eth3
2025/10/15 09:20:56 executed programs: 602
[ 93.819566][ T44] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 93.828487][ T44] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 93.839413][ T44] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 93.848951][ T44] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
2025/10/15 09:21:01 executed programs: 897
[ 199.159744][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 199.167329][ C1] rcu: 0-...!: (1 GPs behind) idle=20e4/1/0x4000000000000000 softirq=9212/9213 fqs=1
[ 199.177035][ C1] rcu: (detected by 1, t=10006 jiffies, g=10377, q=174 ncpus=2)
[ 199.185094][ C1] Sending NMI from CPU 1 to CPUs 0:
[ 199.185116][ C0] NMI backtrace for cpu 0
[ 199.185140][ C0] CPU: 0 UID: 0 PID: 7167 Comm: syz.2.928 Not tainted syzkaller #0 PREEMPT(none)
[ 199.185153][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 199.185160][ C0] RIP: 0010:lock_acquire+0x118/0x200
[ 199.185178][ C0] Code: 05 55 13 e8 03 83 f8 01 74 17 48 c7 c7 56 17 b1 83 e8 8c 3e d7 01 65 c7 05 39 13 e8 03 00 00 00 00 48 c7 44 24 08 00 00 00 00 <9c> 8f 44 24 08 f7 44 24 08 00 02 00 00 75 50 f7 04 24 00 02 00 00
[ 199.185187][ C0] RSP: 0018:ffffc900030a7d78 EFLAGS: 00000046
[ 199.185200][ C0] RAX: 0000000000000001 RBX: 0000000000000046 RCX: b429c89b08c4c700
[ 199.185206][ C0] RDX: 884fdc5cdc3d4b71 RSI: ffffffff83c3ef61 RDI: ffffffff83b926e8
[ 199.185213][ C0] RBP: 0000000000000000 R08: 0000000000080000 R09: 00000000000001c1
[ 199.185220][ C0] R10: 0000000000000000 R11: ffffffff81e9e9b0 R12: ffffffff840b7118
[ 199.185227][ C0] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 199.185233][ C0] FS: 000055558d614500(0000) GS:ffff8882b2906000(0000) knlGS:0000000000000000
[ 199.185242][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.185249][ C0] CR2: 00007ff019925f98 CR3: 00000001238d0000 CR4: 00000000003506f0
[ 199.185260][ C0] Call Trace:
[ 199.185264][ C0]
[ 199.185270][ C0] _raw_spin_lock_irqsave+0x52/0x90
[ 199.185303][ C0] ? vga_arb_release+0xf9/0x4c0
[ 199.185316][ C0] vga_arb_release+0xf9/0x4c0
[ 199.185329][ C0] ? __pfx_vga_arb_release+0x10/0x10
[ 199.185340][ C0] __fput+0x1cc/0x530
[ 199.185356][ C0] task_work_run+0xf3/0x130
[ 199.185369][ C0] exit_to_user_mode_loop+0xc8/0x100
[ 199.185384][ C0] do_syscall_64+0x181/0x250
[ 199.185399][ C0] ? fpregs_assert_state_consistent+0x3a/0x60
[ 199.185414][ C0] ? clear_bhb_loop+0x60/0xb0
[ 199.185426][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 199.185436][ C0] RIP: 0033:0x7ff019adebe9
[ 199.185449][ C0] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 199.185457][ C0] RSP: 002b:00007fff44963568 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
[ 199.185467][ C0] RAX: 0000000000000000 RBX: 0000000000018300 RCX: 00007ff019adebe9
[ 199.185473][ C0] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
[ 199.185479][ C0] RBP: 00007ff019d17da0 R08: 0000000000000001 R09: 000000044496385f
[ 199.185486][ C0] R10: 0000001b32320000 R11: 0000000000000246 R12: 00007ff019d1609c
[ 199.185492][ C0] R13: 00007ff019d16090 R14: ffffffffffffffff R15: 00007fff44963680
[ 199.185501][ C0]
[ 199.186115][ C1] rcu: rcu_preempt kthread starved for 10000 jiffies! g10377 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 199.478308][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 199.488783][ C1] rcu: RCU grace-period kthread stack dump:
[ 199.495101][ C1] task:rcu_preempt state:R running task stack:14216 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000
[ 199.509352][ C1] Call Trace:
[ 199.512797][ C1]
[ 199.516012][ C1] __schedule+0x744/0xc40
[ 199.520591][ C1] ? schedule+0x21/0x140
[ 199.524816][ C1] schedule+0xac/0x140
[ 199.529046][ C1] schedule_timeout+0x106/0x190
[ 199.534095][ C1] ? __pfx_process_timeout+0x10/0x10
[ 199.539463][ C1] rcu_gp_fqs_loop+0x19e/0x670
[ 199.544219][ C1] rcu_gp_kthread+0x1c/0x150
[ 199.548918][ C1] kthread+0x2bd/0x300
[ 199.553257][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 199.558807][ C1] ? __pfx_kthread+0x10/0x10
[ 199.563731][ C1] ret_from_fork+0x172/0x290
[ 199.568489][ C1] ? __pfx_kthread+0x10/0x10
[ 199.573254][ C1] ret_from_fork_asm+0x1a/0x30
[ 199.578183][ C1]
[ 199.581567][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 199.588309][ C1] CPU: 1 UID: 0 PID: 44 Comm: kworker/u8:3 Not tainted syzkaller #0 PREEMPT(none)
[ 199.598461][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[ 199.609377][ C1] Workqueue: events_unbound toggle_allocation_gate
[ 199.616835][ C1] RIP: 0010:__sanitizer_cov_trace_pc+0x11/0x70
[ 199.623607][ C1] Code: 5b e9 83 78 1a 00 cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 04 24 65 48 8b 0c 25 08 e0 30 85 <65> 8b 15 28 55 d7 03 81 e2 00 01 ff 00 74 11 81 fa 00 01 00 00 75
[ 199.644587][ C1] RSP: 0018:ffffc90000177c28 EFLAGS: 00000202
[ 199.651539][ C1] RAX: ffffffff815426e3 RBX: 0000000000000000 RCX: ffff888102ef0000
[ 199.660199][ C1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 199.668691][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 000000000000003a
[ 199.677088][ C1] R10: 0000000000000000 R11: ffffffff813754b0 R12: ffff888237d2b980
[ 199.685926][ C1] R13: ffff888237c31d40 R14: ffff888237c31d40 R15: 00000000fffffff8
[ 199.693976][ C1] FS: 0000000000000000(0000) GS:ffff8882b2a06000(0000) knlGS:0000000000000000
[ 199.703695][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 199.710795][ C1] CR2: 000000c0061da000 CR3: 0000000003e7a000 CR4: 00000000003506f0
[ 199.719251][ C1] Call Trace:
[ 199.722611][ C1]
[ 199.725714][ C1] smp_call_function_many_cond+0x663/0xb80
[ 199.732126][ C1] ? __pfx_do_sync_core+0x10/0x10
[ 199.737318][ C1] ? process_scheduled_works+0x373/0x8c0
[ 199.743301][ C1] ? __pfx_do_sync_core+0x10/0x10
[ 199.748588][ C1] on_each_cpu_cond_mask+0x3f/0x80
[ 199.754142][ C1] smp_text_poke_batch_finish+0x1c3/0x660
[ 199.759978][ C1] ? process_scheduled_works+0x373/0x8c0
[ 199.765984][ C1] arch_jump_label_transform_apply+0x1c/0x30
[ 199.772231][ C1] static_key_enable+0x67/0x80
[ 199.777085][ C1] toggle_allocation_gate+0x3f/0x150
[ 199.782535][ C1] process_scheduled_works+0x3e4/0x8c0
[ 199.788529][ C1] worker_thread+0x36d/0x4e0
[ 199.793684][ C1] kthread+0x2bd/0x300
[ 199.798099][ C1] ? __pfx_worker_thread+0x10/0x10
[ 199.803287][ C1] ? __pfx_kthread+0x10/0x10
[ 199.808038][ C1] ret_from_fork+0x172/0x290
[ 199.812789][ C1] ? __pfx_kthread+0x10/0x10
[ 199.817363][ C1] ret_from_fork_asm+0x1a/0x30
[ 199.822333][ C1]