Warning: Permanently added '10.128.1.229' (ED25519) to the list of known hosts.
2025/09/26 04:33:05 parsed 1 programs
[ 61.767819][ T30] audit: type=1400 audit(1758861186.132:104): avc: denied { unlink } for pid=3133 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t"
[ 61.832681][ T3133] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 62.401426][ T30] audit: type=1400 audit(1758861186.762:105): avc: denied { read } for pid=3141 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1
[ 62.422761][ T30] audit: type=1400 audit(1758861186.762:106): avc: denied { open } for pid=3141 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1
[ 62.422783][ T30] audit: type=1400 audit(1758861186.762:107): avc: denied { mounton } for pid=3141 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1
[ 62.470258][ T1463] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 62.478074][ T1463] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 62.486820][ T1422] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 62.494642][ T1422] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 62.572035][ T30] audit: type=1401 audit(1758861186.932:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768"
[ 63.932037][ T3183] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 63.939590][ T3183] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 63.946920][ T3183] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 63.955595][ T3183] netdevsim netdevsim1 netdevsim3: renamed from eth3
2025/09/26 04:33:10 executed programs: 0
[ 67.396576][ T3737] netdevsim netdevsim2 netdevsim0: renamed from eth0
[ 67.404936][ T3737] netdevsim netdevsim2 netdevsim1: renamed from eth1
[ 67.412623][ T3737] netdevsim netdevsim2 netdevsim2: renamed from eth2
[ 67.420052][ T3737] netdevsim netdevsim2 netdevsim3: renamed from eth3
[ 69.692526][ T38] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 69.700356][ T38] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 69.709765][ T1285] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 69.717600][ T1285] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 69.739545][ T30] audit: type=1400 audit(1758861194.102:109): avc: denied { create } for pid=4348 comm="syz.2.15" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1
[ 69.759228][ T30] audit: type=1400 audit(1758861194.102:110): avc: denied { ioctl } for pid=4348 comm="syz.2.15" path="socket:[6574]" dev="sockfs" ino=6574 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1
[ 169.937215][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 169.944159][ C0] rcu: 1-...!: (1 GPs behind) idle=c824/1/0x4000000000000000 softirq=14491/14492 fqs=1
[ 169.953855][ C0] rcu: (detected by 0, t=10005 jiffies, g=6181, q=40 ncpus=2)
[ 169.961371][ C0] Sending NMI from CPU 0 to CPUs 1:
[ 169.961401][ C1] NMI backtrace for cpu 1
[ 169.961419][ C1] CPU: 1 UID: 0 PID: 4349 Comm: syz.2.15 Not tainted syzkaller #0 PREEMPT(none)
[ 169.961434][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 169.961442][ C1] RIP: 0010:check_preemption_disabled+0x3/0xe0
[ 169.961469][ C1] Code: 90 90 90 90 90 90 90 66 0f 1f 00 e9 07 fe ff ff 0f 1f 80 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 41 54 55 <53> 48 83 ec 08 65 8b 1d 25 50 0a 02 65 f7 05 16 50 0a 02 ff ff ff
[ 169.961481][ C1] RSP: 0018:ffffc900000e0ee8 EFLAGS: 00000086
[ 169.961491][ C1] RAX: 0000000080010002 RBX: ffff888237d1ba00 RCX: ffffffff814c11a6
[ 169.961499][ C1] RDX: ffff88812296c380 RSI: ffffffff83a896c7 RDI: ffffffff83a408ff
[ 169.961508][ C1] RBP: ffff88811798bb40 R08: 0000000000000001 R09: 0000000000000000
[ 169.961515][ C1] R10: 0000000000000001 R11: 0000000000000002 R12: 0000000000000001
[ 169.961523][ C1] R13: ffff888237d1b980 R14: ffff888237d1b900 R15: 1880054068000000
[ 169.961533][ C1] FS: 0000000000000000(0000) GS:ffff8882b2c05000(0000) knlGS:0000000000000000
[ 169.961544][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 169.961552][ C1] CR2: 0000000000000000 CR3: 0000000122292000 CR4: 00000000003506f0
[ 169.961560][ C1] Call Trace:
[ 169.961565][ C1]
[ 169.961571][ C1] rcu_is_watching+0x11/0x50
[ 169.961596][ C1] __hrtimer_run_queues+0x2b9/0x520
[ 169.961612][ C1] hrtimer_interrupt+0x133/0x2e0
[ 169.961627][ C1] __sysvec_apic_timer_interrupt+0x82/0x1a0
[ 169.961649][ C1] sysvec_apic_timer_interrupt+0x8a/0xb0
[ 169.961667][ C1]
[ 169.961671][ C1]
[ 169.961675][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 169.961690][ C1] RIP: 0010:unmap_page_range+0x738/0x2180
[ 169.961703][ C1] Code: 89 ed 41 81 e5 01 01 00 00 44 89 ee e8 71 16 ec ff 45 85 ed 0f 84 58 02 00 00 e8 13 1b ec ff 48 8b 44 24 18 48 89 da 4c 89 fe <48> 8b 7c 24 28 48 8b 28 e8 1b f4 ff ff 48 89 44 24 20 48 85 c0 0f
[ 169.961715][ C1] RSP: 0018:ffffc90001ca7a00 EFLAGS: 00000293
[ 169.961724][ C1] RAX: ffffc90001ca7c80 RBX: 0000000115b73025 RCX: ffffffff81686a5f
[ 169.961733][ C1] RDX: 0000000115b73025 RSI: 00007ff5b63f9000 RDI: 0000000000000005
[ 169.961740][ C1] RBP: 0000000000000025 R08: 0000000000000005 R09: 0000000000000000
[ 169.961748][ C1] R10: 0000000000000001 R11: fefefefefefefeff R12: ffff888122242fc8
[ 169.961756][ C1] R13: 0000000000000001 R14: 0000000000000007 R15: 00007ff5b63f9000
[ 169.961764][ C1] ? unmap_page_range+0x71f/0x2180
[ 169.961780][ C1] unmap_single_vma.constprop.0+0xcf/0x130
[ 169.961794][ C1] unmap_vmas+0xf4/0x240
[ 169.961806][ C1] exit_mmap+0x11a/0x5d0
[ 169.961821][ C1] mmput+0x91/0x1d0
[ 169.961840][ C1] do_exit+0x31e/0x1210
[ 169.961852][ C1] ? find_held_lock+0x2b/0x80
[ 169.961867][ C1] do_group_exit+0x54/0xf0
[ 169.961880][ C1] get_signal+0xebb/0xfe0
[ 169.961904][ C1] arch_do_signal_or_restart+0x43/0x460
[ 169.961926][ C1] exit_to_user_mode_loop+0x70/0xf0
[ 169.961941][ C1] do_syscall_64+0x297/0x330
[ 169.961962][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 169.961975][ C1] RIP: 0033:0x7ff5b642e819
[ 169.961984][ C1] Code: Unable to access opcode bytes at 0x7ff5b642e7ef.
[ 169.961989][ C1] RSP: 002b:00007ff5b5eaf0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 169.962001][ C1] RAX: fffffffffffffe00 RBX: 00007ff5b65e5fa8 RCX: 00007ff5b642e819
[ 169.962009][ C1] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007ff5b65e5fa8
[ 169.962017][ C1] RBP: 00007ff5b65e5fa0 R08: 0000000000000000 R09: 0000000000000000
[ 169.962024][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff5b65e5fac
[ 169.962032][ C1] R13: 0000000000000000 R14: 00007ffc7352ade0 R15: 00007ffc7352aec8
[ 169.962042][ C1]
[ 169.962385][ C0] rcu: rcu_preempt kthread starved for 10000 jiffies! g6181 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0
[ 170.335642][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 170.345589][ C0] rcu: RCU grace-period kthread stack dump:
[ 170.351450][ C0] task:rcu_preempt state:R running task stack:14504 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00004000
[ 170.364912][ C0] Call Trace:
[ 170.368168][ C0]
[ 170.371084][ C0] __schedule+0x5b6/0xd50
[ 170.375401][ C0] schedule+0x25/0x110
[ 170.379448][ C0] schedule_timeout+0xb6/0x160
[ 170.384191][ C0] ? __pfx_process_timeout+0x10/0x10
[ 170.389459][ C0] rcu_gp_fqs_loop+0x13a/0x500
[ 170.394204][ C0] ? do_raw_spin_unlock+0x52/0xc0
[ 170.399217][ C0] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 170.404395][ C0] rcu_gp_kthread+0xc6/0x160
[ 170.408966][ C0] kthread+0x168/0x2d0
[ 170.413020][ C0] ? __pfx_kthread+0x10/0x10
[ 170.417592][ C0] ret_from_fork+0x29e/0x2d0
[ 170.422160][ C0] ? __pfx_kthread+0x10/0x10
[ 170.426736][ C0] ret_from_fork_asm+0x1a/0x30
[ 170.431487][ C0]
[ 170.434485][ C0] rcu: Stack dump where RCU GP kthread last ran:
[ 170.440781][ C0] CPU: 0 UID: 0 PID: 38 Comm: kworker/u8:3 Not tainted syzkaller #0 PREEMPT(none)
[ 170.450040][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
[ 170.460072][ C0] Workqueue: events_unbound toggle_allocation_gate
[ 170.466561][ C0] RIP: 0010:smp_call_function_many_cond+0x2a3/0xc00
[ 170.473129][ C0] Code: 00 00 00 e8 cf 11 05 00 48 63 c3 4c 8b 65 00 4c 03 24 c5 40 2d ab 83 0f 1f 44 00 00 e8 b6 11 05 00 eb 07 e8 af 11 05 00 f3 90 <41> 8b 5c 24 08 31 ff 83 e3 01 89 de e8 ec 0c 05 00 85 db 75 e4 e8
[ 170.492710][ C0] RSP: 0018:ffffc90000147c10 EFLAGS: 00000293
[ 170.498752][ C0] RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff814f73e4
[ 170.506702][ C0] RDX: ffff8881026cc380 RSI: ffffffff814f73d1 RDI: 0000000000000005
[ 170.514651][ C0] RBP: ffff888237c2be80 R08: 0000000000000005 R09: 0000000000000000
[ 170.522600][ C0] R10: 0000000000000001 R11: fefefefefefefeff R12: ffff888237d30280
[ 170.530547][ C0] R13: 0000000000000001 R14: 0000000000000002 R15: 0000000000000000
[ 170.538494][ C0] FS: 0000000000000000(0000) GS:ffff8882b2b05000(0000) knlGS:0000000000000000
[ 170.547400][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 170.553960][ C0] CR2: 00007ff5b63b7980 CR3: 0000000003c78000 CR4: 00000000003506f0
[ 170.561910][ C0] Call Trace:
[ 170.565165][ C0]
[ 170.568074][ C0] ? __pfx_do_sync_core+0x10/0x10
[ 170.573082][ C0] ? __text_poke+0x307/0x580
[ 170.577654][ C0] ? __pfx_text_poke_memcpy+0x10/0x10
[ 170.583009][ C0] ? __pfx_do_sync_core+0x10/0x10
[ 170.588013][ C0] on_each_cpu_cond_mask+0x40/0x90
[ 170.593103][ C0] ? __kmalloc_node_track_caller_noprof+0xdf/0x530
[ 170.599584][ C0] smp_text_poke_batch_finish+0x1f4/0x6f0
[ 170.605294][ C0] arch_jump_label_transform_apply+0x1c/0x30
[ 170.611250][ C0] jump_label_update+0x1a4/0x1e0
[ 170.616170][ C0] static_key_enable+0x8c/0xa0
[ 170.620916][ C0] toggle_allocation_gate+0x6d/0x170
[ 170.626187][ C0] process_one_work+0x325/0x940
[ 170.631014][ C0] ? move_linked_works+0xe5/0x110
[ 170.636025][ C0] worker_thread+0x319/0x5c0
[ 170.640595][ C0] ? __pfx_worker_thread+0x10/0x10
[ 170.645689][ C0] kthread+0x168/0x2d0
[ 170.649743][ C0] ? __pfx_kthread+0x10/0x10
[ 170.654317][ C0] ret_from_fork+0x29e/0x2d0
[ 170.658887][ C0] ? __pfx_kthread+0x10/0x10
[ 170.663470][ C0] ret_from_fork_asm+0x1a/0x30
[ 170.668217][ C0]