Warning: Permanently added '10.128.0.76' (ED25519) to the list of known hosts.
[ 116.084910][ T30] audit: type=1400 audit(1765586771.197:62): avc: denied { execmem } for pid=5831 comm="syz-executor715" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1
[ 116.121688][ T30] audit: type=1400 audit(1765586771.207:63): avc: denied { mounton } for pid=5837 comm="syz-executor715" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1
[ 116.312343][ T30] audit: type=1400 audit(1765586771.427:64): avc: denied { mounton } for pid=5840 comm="syz-executor715" path="/root/syz-tmp" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1
executing program
[ 116.352336][ T30] audit: type=1400 audit(1765586771.447:65): avc: denied { mount } for pid=5840 comm="syz-executor715" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1
[ 116.383546][ T30] audit: type=1400 audit(1765586771.447:66): avc: denied { mounton } for pid=5840 comm="syz-executor715" path="/root/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1
[ 117.386895][ T30] audit: type=1400 audit(1765586771.447:67): avc: denied { mount } for pid=5840 comm="syz-executor715" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1
executing program
[ 117.418505][ T30] audit: type=1400 audit(1765586771.457:68): avc: denied { mounton } for pid=5840 comm="syz-executor715" path="/root/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1
[ 117.445356][ T30] audit: type=1400 audit(1765586771.457:69): avc: denied { mounton } for pid=5840 comm="syz-executor715" path="/root/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=5170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1
[ 117.455818][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 117.471890][ T30] audit: type=1400 audit(1765586771.457:70): avc: denied { unmount } for pid=5840 comm="syz-executor715" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[ 117.480315][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 117.507993][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 117.516547][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 117.525970][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 117.534442][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 118.469508][ T30] audit: type=1400 audit(1765586771.487:71): avc: denied { mounton } for pid=5840 comm="syz-executor715" path="/dev/gadgetfs" dev="devtmpfs" ino=2783 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1
[ 118.501476][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[ 137.921585][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
[ 137.929860][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
executing program
[ 138.953832][ T0] NOHZ tick-stop error: local softirq work is pending, handler #200!!!
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
executing program
[ 309.391213][ C1] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 309.398309][ C1] rcu: Tasks blocked on level-0 rcu_node (CPUs 0-1): P5830/1:b..l P90/1:b..l
[ 309.407389][ C1] rcu: (detected by 1, t=10502 jiffies, g=7785, q=98 ncpus=2)
[ 309.414923][ C1] task:kworker/1:2 state:R running task stack:26536 pid:90 tgid:90 ppid:2 task_flags:0x4208060 flags:0x00080000
[ 309.428792][ C1] Workqueue: events_power_efficient gc_worker
[ 309.434901][ C1] Call Trace:
[ 309.438169][ C1]
[ 309.441093][ C1] ? __schedule+0x10b9/0x6150
[ 309.445779][ C1] __schedule+0x1139/0x6150
[ 309.450286][ C1] ? rcu_is_watching+0x12/0xc0
[ 309.455059][ C1] ? __pfx___schedule+0x10/0x10
[ 309.459915][ C1] ? mark_held_locks+0x49/0x80
[ 309.464687][ C1] preempt_schedule_irq+0x51/0x90
[ 309.469731][ C1] irqentry_exit+0x1d8/0x8c0
[ 309.474334][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 309.480327][ C1] RIP: 0010:lock_acquire+0x62/0x330
[ 309.485540][ C1] Code: 56 18 12 83 f8 07 0f 87 a2 02 00 00 89 c0 48 0f a3 05 82 87 ee 0e 0f 82 74 02 00 00 8b 35 1a b8 ee 0e 85 f6 0f 85 8d 00 00 00 <48> 8b 44 24 30 65 48 2b 05 99 56 18 12 0f 85 ad 02 00 00 48 83 c4
[ 309.505145][ C1] RSP: 0018:ffffc9000266fa60 EFLAGS: 00000206
[ 309.511208][ C1] RAX: 0000000000000046 RBX: ffffffff8e3c9620 RCX: 000000005dbb888f
[ 309.519168][ C1] RDX: 0000000000000000 RSI: ffffffff8daa5c73 RDI: ffffffff8bf2a800
[ 309.527129][ C1] RBP: 0000000000000002 R08: 00000000149d0f48 R09: 000000008149d0f4
[ 309.535089][ C1] R10: 0000000000000002 R11: ffff88801c7cd4b0 R12: 0000000000000000
[ 309.543059][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 309.551054][ C1] ? __pfx___might_resched+0x10/0x10
[ 309.556341][ C1] ? gc_worker+0x999/0x16e0
[ 309.560850][ C1] gc_worker+0x241/0x16e0
[ 309.565181][ C1] ? gc_worker+0x230/0x16e0
[ 309.569683][ C1] ? debug_object_deactivate+0x1ec/0x3a0
[ 309.575331][ C1] ? __pfx_gc_worker+0x10/0x10
[ 309.580100][ C1] ? rcu_is_watching+0x12/0xc0
[ 309.584863][ C1] process_one_work+0x9ba/0x1b20
[ 309.589808][ C1] ? __pfx_gc_worker+0x10/0x10
[ 309.594566][ C1] ? __pfx_process_one_work+0x10/0x10
[ 309.599957][ C1] ? assign_work+0x1a0/0x250
[ 309.604569][ C1] worker_thread+0x6c8/0xf10
[ 309.609181][ C1] ? __kthread_parkme+0x19e/0x250
[ 309.614207][ C1] ? __pfx_worker_thread+0x10/0x10
[ 309.619321][ C1] kthread+0x3c5/0x780
[ 309.623389][ C1] ? __pfx_kthread+0x10/0x10
[ 309.627979][ C1] ? rcu_is_watching+0x12/0xc0
[ 309.632737][ C1] ? __pfx_kthread+0x10/0x10
[ 309.637325][ C1] ret_from_fork+0x983/0xb10
[ 309.641912][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 309.647020][ C1] ? __switch_to+0x7af/0x10d0
[ 309.651693][ C1] ? __pfx_kthread+0x10/0x10
[ 309.656282][ C1] ret_from_fork_asm+0x1a/0x30
[ 309.661064][ C1]
[ 309.664085][ C1] task:sshd-session state:R running task stack:26520 pid:5830 tgid:5830 ppid:5828 task_flags:0x400140 flags:0x00080000
[ 309.677590][ C1] Call Trace:
[ 309.680871][ C1]
[ 309.683796][ C1] ? __schedule+0x10b9/0x6150
[ 309.688487][ C1] __schedule+0x1139/0x6150
[ 309.693016][ C1] ? __pfx___schedule+0x10/0x10
[ 309.697872][ C1] ? mark_held_locks+0x49/0x80
[ 309.702639][ C1] preempt_schedule_irq+0x51/0x90
[ 309.707661][ C1] irqentry_exit+0x1d8/0x8c0
[ 309.712240][ C1] ? rcu_is_watching+0x12/0xc0
[ 309.717001][ C1] asm_sysvec_reschedule_ipi+0x1a/0x20
[ 309.722459][ C1] RIP: 0010:stack_access_ok+0x99/0x200
[ 309.727917][ C1] Code: b6 04 02 84 c0 74 08 3c 03 0f 8e 0b 01 00 00 8b 13 85 d2 74 23 49 39 ef 77 1e 48 39 e9 76 19 4a 8d 54 25 00 49 39 d7 0f 92 c0 <48> 39 d1 0f 93 c2 20 d0 0f 85 ba 00 00 00 48 8d 7b 28 48 8d 4b 20
[ 309.747520][ C1] RSP: 0018:ffffc900035573f8 EFLAGS: 00000297
[ 309.753589][ C1] RAX: 0000000000000001 RBX: ffffc900035574a8 RCX: ffffc90003558000
[ 309.761557][ C1] RDX: ffffc90003557bb8 RSI: ffffc90003557bb0 RDI: ffffc900035574a8
[ 309.769520][ C1] RBP: ffffc90003557bb0 R08: 0000000000000001 R09: 000000005f832f42
[ 309.777485][ C1] R10: 0000000000000002 R11: 000000000008db7c R12: 0000000000000008
[ 309.785444][ C1] R13: ffffc900035574b8 R14: ffffc900035574b0 R15: ffffc90003550000
[ 309.793428][ C1] unwind_next_frame+0x15c5/0x20a0
[ 309.798558][ C1] ? tcp_sendmsg+0x2e/0x50
[ 309.802981][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 309.809134][ C1] arch_stack_walk+0x94/0x100
[ 309.813822][ C1] ? inet_sendmsg+0xb9/0x140
[ 309.818414][ C1] stack_trace_save+0x8e/0xc0
[ 309.823085][ C1] ? __pfx_stack_trace_save+0x10/0x10
[ 309.828460][ C1] kasan_save_stack+0x33/0x60
[ 309.833138][ C1] ? kasan_save_stack+0x33/0x60
[ 309.837981][ C1] ? kasan_save_track+0x14/0x30
[ 309.842826][ C1] ? __kasan_slab_alloc+0x89/0x90
[ 309.847844][ C1] ? kmem_cache_alloc_node_noprof+0x298/0x800
[ 309.853991][ C1] ? __alloc_skb+0x156/0x410
[ 309.858576][ C1] ? tcp_stream_alloc_skb+0x34/0x670
[ 309.863859][ C1] ? tcp_sendmsg_locked+0x12de/0x42a0
[ 309.869229][ C1] ? tcp_sendmsg+0x2e/0x50
[ 309.873689][ C1] kasan_save_track+0x14/0x30
[ 309.878361][ C1] __kasan_slab_alloc+0x89/0x90
[ 309.883210][ C1] kmem_cache_alloc_node_noprof+0x298/0x800
[ 309.889095][ C1] ? __alloc_skb+0x156/0x410
[ 309.893681][ C1] ? __pfx_tcp_current_mss+0x10/0x10
[ 309.898979][ C1] ? __alloc_skb+0x156/0x410
[ 309.903565][ C1] __alloc_skb+0x156/0x410
[ 309.907977][ C1] ? __pfx___alloc_skb+0x10/0x10
[ 309.912916][ C1] ? find_held_lock+0x2b/0x80
[ 309.917599][ C1] tcp_stream_alloc_skb+0x34/0x670
[ 309.922710][ C1] tcp_sendmsg_locked+0x12de/0x42a0
[ 309.927913][ C1] ? __lock_acquire+0x436/0x2890
[ 309.932858][ C1] ? __pfx_tcp_sendmsg_locked+0x10/0x10
[ 309.938407][ C1] ? do_raw_spin_lock+0x12c/0x2b0
[ 309.943430][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 309.948810][ C1] ? __local_bh_enable_ip+0xa4/0x120
[ 309.954102][ C1] tcp_sendmsg+0x2e/0x50
[ 309.958347][ C1] ? __pfx_tcp_sendmsg+0x10/0x10
[ 309.963282][ C1] inet_sendmsg+0xb9/0x140
[ 309.967700][ C1] sock_write_iter+0x509/0x610
[ 309.972460][ C1] ? __pfx_sock_write_iter+0x10/0x10
[ 309.977740][ C1] ? __might_fault+0xe3/0x190
[ 309.982418][ C1] ? bpf_lsm_file_permission+0x9/0x10
[ 309.987781][ C1] ? security_file_permission+0x71/0x210
[ 309.993414][ C1] ? rw_verify_area+0xcf/0x6c0
[ 309.998180][ C1] vfs_write+0x7d3/0x11d0
[ 310.002515][ C1] ? __pfx_sock_write_iter+0x10/0x10
[ 310.007798][ C1] ? __pfx_vfs_write+0x10/0x10
[ 310.012557][ C1] ? _raw_spin_unlock_irq+0x2e/0x50
[ 310.017758][ C1] ? sigprocmask+0xef/0x330
[ 310.022269][ C1] ksys_write+0x1f8/0x250
[ 310.026619][ C1] ? __pfx_ksys_write+0x10/0x10
[ 310.031474][ C1] do_syscall_64+0xcd/0xf80
[ 310.035973][ C1] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 310.041863][ C1] RIP: 0033:0x7f29f94a7407
[ 310.046287][ C1] RSP: 002b:00007ffe6386beb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001
[ 310.054695][ C1] RAX: ffffffffffffffda RBX: 00007f29f9c0e300 RCX: 00007f29f94a7407
[ 310.062662][ C1] RDX: 0000000000000034 RSI: 0000560f00cfb0b0 RDI: 0000000000000004
[ 310.070630][ C1] RBP: 0000560f00cfebe0 R08: 0000000000000000 R09: 0000000000000000
[ 310.078588][ C1] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000001
[ 310.086549][ C1] R13: 00007ffe6386c000 R14: 0000000000000000 R15: 0000000000000004
[ 310.094536][ C1]
[ 310.097545][ C1] rcu: rcu_preempt kthread starved for 10568 jiffies! g7785 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=1
[ 310.108640][ C1] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 310.118594][ C1] rcu: RCU grace-period kthread stack dump:
[ 310.124467][ C1] task:rcu_preempt state:R running task stack:28168 pid:16 tgid:16 ppid:2 task_flags:0x208040 flags:0x00080000
[ 310.137971][ C1] Call Trace:
[ 310.141243][ C1]
[ 310.144170][ C1] ? __schedule+0x10b9/0x6150
[ 310.148852][ C1] __schedule+0x1139/0x6150
[ 310.153360][ C1] ? __lock_acquire+0x436/0x2890
[ 310.158298][ C1] ? __mod_timer+0x8f2/0xd30
[ 310.162895][ C1] ? __pfx___schedule+0x10/0x10
[ 310.167747][ C1] ? find_held_lock+0x2b/0x80
[ 310.172430][ C1] ? schedule+0x2d7/0x3a0
[ 310.176753][ C1] schedule+0xe7/0x3a0
[ 310.180813][ C1] schedule_timeout+0x123/0x290
[ 310.185665][ C1] ? __pfx_schedule_timeout+0x10/0x10
[ 310.191037][ C1] ? __pfx_process_timeout+0x10/0x10
[ 310.196319][ C1] ? _raw_spin_unlock_irqrestore+0x3b/0x80
[ 310.202128][ C1] ? prepare_to_swait_event+0xf5/0x480
[ 310.207591][ C1] rcu_gp_fqs_loop+0x1ea/0xaf0
[ 310.212356][ C1] ? __pfx_rcu_gp_fqs_loop+0x10/0x10
[ 310.217639][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 310.222832][ C1] ? __pfx_rcu_gp_init+0x10/0x10
[ 310.227762][ C1] ? rcu_gp_cleanup+0x7c1/0xe90
[ 310.232620][ C1] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 310.238431][ C1] rcu_gp_kthread+0x26d/0x380
[ 310.243104][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 310.248298][ C1] ? rcu_is_watching+0x12/0xc0
[ 310.253054][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 310.258246][ C1] ? __kthread_parkme+0x19e/0x250
[ 310.263263][ C1] ? __pfx_rcu_gp_kthread+0x10/0x10
[ 310.268457][ C1] kthread+0x3c5/0x780
[ 310.272524][ C1] ? __pfx_kthread+0x10/0x10
[ 310.277113][ C1] ? rcu_is_watching+0x12/0xc0
[ 310.281868][ C1] ? __pfx_kthread+0x10/0x10
[ 310.286455][ C1] ret_from_fork+0x983/0xb10
[ 310.291038][ C1] ? __pfx_ret_from_fork+0x10/0x10
[ 310.296144][ C1] ? __switch_to+0x7af/0x10d0
[ 310.300822][ C1] ? __pfx_kthread+0x10/0x10
[ 310.305411][ C1] ret_from_fork_asm+0x1a/0x30
[ 310.310188][ C1]
[ 310.313192][ C1] rcu: Stack dump where RCU GP kthread last ran:
[ 310.319528][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted syzkaller #0 PREEMPT(full)
[ 310.328453][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[ 310.338497][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20
[ 310.344131][ C1] Code: 26 60 02 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d 13 d9 12 00 fb f4 cc 35 03 00 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90
[ 310.363732][ C1] RSP: 0018:ffffc90000197de8 EFLAGS: 000002c6
[ 310.369795][ C1] RAX: 000000000009d667 RBX: 0000000000000001 RCX: ffffffff8b7786d9
[ 310.377762][ C1] RDX: 0000000000000000 RSI: ffffffff8dacbd07 RDI: ffffffff8bf2a800
[ 310.385725][ C1] RBP: ffffed1003bd9498 R08: 0000000000000001 R09: ffffed10170a673d
[ 310.393690][ C1] R10: ffff8880b85339eb R11: ffff88801decaff0 R12: 0000000000000001
[ 310.401654][ C1] R13: ffff88801deca4c0 R14: ffffffff908880d0 R15: 0000000000000000
[ 310.409614][ C1] FS: 0000000000000000(0000) GS:ffff8881249fb000(0000) knlGS:0000000000000000
[ 310.418536][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 310.425114][ C1] CR2: 00007f564a41e0d0 CR3: 0000000077797000 CR4: 00000000003526f0
[ 310.433078][ C1] Call Trace:
[ 310.436345][ C1]
[ 310.439262][ C1] default_idle+0x13/0x20
[ 310.443627][ C1] default_idle_call+0x6c/0xb0
[ 310.448386][ C1] do_idle+0x38d/0x510
[ 310.452462][ C1] ? __pfx_do_idle+0x10/0x10
[ 310.457068][ C1] cpu_startup_entry+0x4f/0x60
[ 310.461832][ C1] start_secondary+0x21d/0x2d0
[ 310.466587][ C1] ? __pfx_start_secondary+0x10/0x10
[ 310.471868][ C1] common_startup_64+0x13e/0x148
[ 310.476818][ C1]