Warning: Permanently added '10.128.0.69' (ED25519) to the list of known hosts.
2025/05/24 00:14:54 ignoring optional flag "sandboxArg"="0"
2025/05/24 00:14:54 ignoring optional flag "type"="gce"
2025/05/24 00:14:54 parsed 1 programs
[ 51.344631][ T2588] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
2025/05/24 00:14:57 executed programs: 0
[ 54.988040][ T3466] loop0: detected capacity change from 0 to 256
[ 54.997759][ T3466] exFAT-fs (loop0): failed to load upcase table (idx : 0x000104d0, chksum : 0x60d18cac, utbl_chksum : 0xe619d30d)
2025/05/24 00:15:29 executed programs: 1
2025/05/24 00:15:34 executed programs: 436
2025/05/24 00:15:39 executed programs: 1105
2025/05/24 00:15:44 executed programs: 1774
2025/05/24 00:15:49 executed programs: 2445
2025/05/24 00:15:54 executed programs: 3115
2025/05/24 00:15:59 executed programs: 3781
2025/05/24 00:16:04 executed programs: 4452
2025/05/24 00:16:09 executed programs: 5119
2025/05/24 00:16:14 executed programs: 5783
2025/05/24 00:16:19 executed programs: 6454
2025/05/24 00:16:24 executed programs: 7123
2025/05/24 00:16:29 executed programs: 7789
2025/05/24 00:16:34 executed programs: 8454
2025/05/24 00:16:39 executed programs: 9117
2025/05/24 00:16:44 executed programs: 9781
2025/05/24 00:16:49 executed programs: 10451
2025/05/24 00:16:54 executed programs: 11121
2025/05/24 00:16:59 executed programs: 11783
2025/05/24 00:17:04 executed programs: 12447
2025/05/24 00:17:09 executed programs: 13110
2025/05/24 00:17:14 executed programs: 13769
2025/05/24 00:17:19 executed programs: 14433
2025/05/24 00:17:24 executed programs: 15089
2025/05/24 00:17:29 executed programs: 15747
2025/05/24 00:17:34 executed programs: 16412
[ 211.806727][ T31] INFO: task syz-executor:3466 blocked for more than 143 seconds.
[ 211.814590][ T31] Not tainted 6.15.0-rc7-syzkaller #0
[ 211.820530][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 211.829235][ T31] task:syz-executor state:D stack:13544 pid:3466 tgid:3465 ppid:3051 task_flags:0x400140 flags:0x00000006
[ 211.841207][ T31] Call Trace:
[ 211.844477][ T31]
[ 211.847428][ T31] __schedule+0x756/0xc10
[ 211.851744][ T31] ? schedule+0xac/0x140
[ 211.856065][ T31] ? schedule+0x21/0x140
[ 211.860396][ T31] schedule+0xac/0x140
[ 211.864450][ T31] schedule_preempt_disabled+0x32/0x60
[ 211.870207][ T31] rwsem_down_write_slowpath+0x3d4/0x6e0
[ 211.876035][ T31] down_write+0x61/0x90
[ 211.880189][ T31] vfs_rmdir+0x58/0x180
[ 211.884423][ T31] do_rmdir+0x124/0x320
[ 211.888617][ T31] __x64_sys_rmdir+0x1c/0x30
[ 211.893208][ T31] do_syscall_64+0x8f/0x170
[ 211.897731][ T31] ? clear_bhb_loop+0x40/0x90
[ 211.902398][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 211.908303][ T31] RIP: 0033:0x7fb04b87cee9
[ 211.912721][ T31] RSP: 002b:00007fb04c5130c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000054
[ 211.921186][ T31] RAX: ffffffffffffffda RBX: 00007fb04b9b3fa0 RCX: 00007fb04b87cee9
[ 211.929167][ T31] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180
[ 211.937151][ T31] RBP: 00007fb04b8c947f R08: 0000000000000000 R09: 0000000000000000
[ 211.945284][ T31] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 211.953271][ T31] R13: 0000000000000006 R14: 00007fb04b9b3fa0 R15: 00007ffc5f8c8768
[ 211.961260][ T31]
[ 211.964316][ T31]
[ 211.964316][ T31] Showing all locks held in the system:
[ 211.972141][ T31] 1 lock held by khungtaskd/31:
[ 211.976992][ T31] #0: ffffffff835ded70 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x2e/0x100
[ 211.986823][ T31] 7 locks held by kworker/u8:5/632:
[ 211.991993][ T31] #0: ffff88810007c948 ((wq_completion)events_unbound){....}-{0:0}, at: process_scheduled_works+0x27f/0x5e0
[ 212.003621][ T31] #1: ffffc90001783e48 ((work_completion)(&(&kfence_timer)->work)){....}-{0:0}, at: process_scheduled_works+0x29f/0x5e0
[ 212.016228][ T31] #2: ffff888237c19158 (&base->lock){....}-{2:2}, at: __mod_timer+0x196/0x390
[ 212.025187][ T31] #3: ffffffff84ed6e58 (&obj_hash[i].lock){....}-{2:2}, at: debug_object_activate+0x6c/0x2d0
[ 212.035448][ T31] #4: ffffffff834f3688 (text_mutex){....}-{3:3}, at: arch_jump_label_transform_apply+0x12/0x30
[ 212.045877][ T31] #5: ffffffff835ded70 (rcu_read_lock){....}-{1:2}, at: ___pte_offset_map+0x1f/0x130
[ 212.055605][ T31] #6: ffff88810006d058 (ptlock_ptr(ptdesc)#2){....}-{2:2}, at: __pte_offset_map_lock+0xad/0x140
[ 212.066225][ T31] 2 locks held by getty/1566:
[ 212.070928][ T31] #0: ffff8881066ff0a0 (&tty->ldisc_sem){....}-{0:0}, at: tty_ldisc_ref_wait+0x20/0x40
[ 212.080744][ T31] #1: ffffc90002ec72f0 (&ldata->atomic_read_lock){....}-{3:3}, at: n_tty_read+0x1c9/0x6f0
[ 212.090838][ T31] 3 locks held by syz-executor/3466:
[ 212.096175][ T31] #0: ffff88810fe98410 (sb_writers#11){....}-{0:0}, at: do_rmdir+0xae/0x320
[ 212.105230][ T31] #1: ffff88817d608e80 (&sb->s_type->i_mutex_key#18/1){....}-{3:3}, at: do_rmdir+0xd1/0x320
[ 212.115401][ T31] #2: ffff88817d608e80 (&sb->s_type->i_mutex_key#19){....}-{3:3}, at: vfs_rmdir+0x58/0x180
[ 212.125830][ T31]
[ 212.128175][ T31] =============================================
[ 212.128175][ T31]
[ 212.136598][ T31] NMI backtrace for cpu 1
[ 212.136613][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(undef)
[ 212.136617][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 212.136619][ T31] Call Trace:
[ 212.136622][ T31]
[ 212.136624][ T31] dump_stack_lvl+0xa2/0xf0
[ 212.136633][ T31] nmi_cpu_backtrace+0x109/0x170
[ 212.136638][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10
[ 212.136644][ T31] nmi_trigger_cpumask_backtrace+0x8e/0x140
[ 212.136648][ T31] watchdog+0x604/0x630
[ 212.136653][ T31] ? watchdog+0xd1/0x630
[ 212.136657][ T31] ? __pfx_watchdog+0x10/0x10
[ 212.136661][ T31] kthread+0x200/0x230
[ 212.136666][ T31] ? __pfx_kthread+0x10/0x10
[ 212.136669][ T31] ret_from_fork+0x32/0x40
[ 212.136674][ T31] ? __pfx_kthread+0x10/0x10
[ 212.136676][ T31] ret_from_fork_asm+0x1a/0x30
[ 212.136685][ T31]
[ 212.136686][ T31] Sending NMI from CPU 1 to CPUs 0:
[ 212.232973][ C0] NMI backtrace for cpu 0
[ 212.232978][ C0] CPU: 0 UID: 0 PID: 632 Comm: kworker/u8:5 Not tainted 6.15.0-rc7-syzkaller #0 PREEMPT(undef)
[ 212.232982][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 212.232984][ C0] Workqueue: events_unbound toggle_allocation_gate
[ 212.232991][ C0] RIP: 0010:__phys_addr+0x3d/0x60
[ 212.232997][ C0] Code: 48 ba 00 00 00 00 80 77 00 00 48 01 d0 48 39 c8 77 31 0f b6 0d 55 81 5d 02 48 89 c2 48 d3 ea 48 85 d2 75 1f c3 cc cc cc cc cc <48> 81 f9 00 00 00 20 73 13 48 03 0d d3 17 23 02 48 89 c8 e9 9b f8
[ 212.233000][ C0] RSP: 0000:ffffc90001783cd0 EFLAGS: 00000006
[ 212.233003][ C0] RAX: 0000000000000000 RBX: ffff888100071bc0 RCX: 00000000034ac000
[ 212.233005][ C0] RDX: ffff8881066e0000 RSI: ffffffff83142eb3 RDI: ffffffff834ac000
[ 212.233007][ C0] RBP: 00000000034ac000 R08: ffff88810471a400 R09: 0000000000000006
[ 212.233009][ C0] R10: 00000019ade51000 R11: 0000000000b79800 R12: ffff888102710000
[ 212.233011][ C0] R13: ffff888102710700 R14: ffffffff83617d80 R15: ffff8881066e0000
[ 212.233012][ C0] FS: 0000000000000000(0000) GS:ffff8882b3907000(0000) knlGS:0000000000000000
[ 212.233015][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 212.233016][ C0] CR2: 00007ffc8f15c578 CR3: 00000000034ac000 CR4: 00000000003506f0
[ 212.233022][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 212.233023][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 212.233025][ C0] Call Trace:
[ 212.233027][ C0]
[ 212.233028][ C0] switch_mm_irqs_off+0x5f/0x4c0
[ 212.233034][ C0] __schedule+0x5c6/0xc10
[ 212.233039][ C0] ? schedule+0xac/0x140
[ 212.233042][ C0] ? schedule+0x21/0x140
[ 212.233045][ C0] ? process_scheduled_works+0x29f/0x5e0
[ 212.233050][ C0] schedule+0xac/0x140
[ 212.233053][ C0] toggle_allocation_gate+0xa8/0x120
[ 212.233056][ C0] ? __pfx_autoremove_wake_function+0x10/0x10
[ 212.233062][ C0] process_scheduled_works+0x2e4/0x5e0
[ 212.233067][ C0] worker_thread+0x20a/0x2f0
[ 212.233072][ C0] ? __pfx_worker_thread+0x10/0x10
[ 212.233076][ C0] kthread+0x200/0x230
[ 212.233080][ C0] ? __pfx_kthread+0x10/0x10
[ 212.233082][ C0] ret_from_fork+0x32/0x40
[ 212.233086][ C0] ? __pfx_kthread+0x10/0x10
[ 212.233089][ C0] ret_from_fork_asm+0x1a/0x30
[ 212.233095][ C0]
[ 212.233986][ T31] Kernel panic - not syncing: hung_task: blocked tasks
[ 212.467390][ T31] Kernel Offset: disabled
[ 212.471692][ T31] Rebooting in 86400 seconds..