Warning: Permanently added '10.128.1.38' (ED25519) to the list of known hosts.
executing program
[ 132.624496][ T4272] loop0: detected capacity change from 0 to 8
[ 132.662858][ T4272] SQUASHFS error: Failed to read block 0x106: -5
[ 137.624527][ T27] audit: type=1800 audit(1738064216.831:2): pid=4272 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor634" name="file2" dev="loop0" ino=6 res=0 errno=0
[ 286.293287][ T28] INFO: task syz-executor634:4271 blocked for more than 143 seconds.
[ 286.301461][ T28] Not tainted 6.1.127-syzkaller #0
[ 286.307142][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.315904][ T28] task:syz-executor634 state:D stack:23880 pid:4271 ppid:4269 flags:0x00004002
[ 286.325168][ T28] Call Trace:
[ 286.328452][ T28]
[ 286.331369][ T28] __schedule+0x143f/0x4570
[ 286.335965][ T28] ? release_firmware_map_entry+0x186/0x186
[ 286.341857][ T28] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 286.347889][ T28] ? print_irqtrace_events+0x210/0x210
[ 286.353396][ T28] ? _raw_spin_lock_irq+0xdb/0x110
[ 286.358520][ T28] schedule+0xbf/0x180
[ 286.362577][ T28] io_schedule+0x88/0x100
[ 286.366935][ T28] folio_wait_bit_common+0x878/0x1290
[ 286.372323][ T28] ? folio_wait_bit+0x20/0x20
[ 286.377042][ T28] ? find_get_entries+0x188/0x710
[ 286.382069][ T28] ? migration_entry_wait_on_locked+0x1160/0x1160
[ 286.388576][ T28] ? __lock_acquire+0x125b/0x1f80
[ 286.393666][ T28] truncate_inode_pages_range+0xbb5/0x1340
[ 286.399475][ T28] ? read_lock_is_recursive+0x10/0x10
[ 286.404891][ T28] ? mapping_evict_folio+0x5b0/0x5b0
[ 286.410203][ T28] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 286.416260][ T28] ? _raw_spin_unlock_irq+0x1f/0x40
[ 286.421469][ T28] ? lockdep_hardirqs_on+0x94/0x130
[ 286.426705][ T28] evict+0x53c/0x930
[ 286.430618][ T28] ? proc_nr_inodes+0x310/0x310
[ 286.435541][ T28] ? do_raw_spin_unlock+0x137/0x8a0
[ 286.440765][ T28] evict_inodes+0x668/0x700
[ 286.445335][ T28] ? clear_inode+0x150/0x150
[ 286.449941][ T28] ? sync_filesystem+0x103/0x220
[ 286.454950][ T28] generic_shutdown_super+0x94/0x340
[ 286.460240][ T28] kill_block_super+0x7a/0xe0
[ 286.464968][ T28] deactivate_locked_super+0xa0/0x110
[ 286.470358][ T28] cleanup_mnt+0x490/0x520
[ 286.474831][ T28] ? lockdep_hardirqs_on+0x94/0x130
[ 286.480034][ T28] task_work_run+0x246/0x300
[ 286.484662][ T28] ? task_work_cancel+0x2e0/0x2e0
[ 286.489776][ T28] ? exit_to_user_mode_loop+0x39/0x100
[ 286.495284][ T28] exit_to_user_mode_loop+0xde/0x100
[ 286.500570][ T28] exit_to_user_mode_prepare+0xb1/0x140
[ 286.506144][ T28] syscall_exit_to_user_mode+0x60/0x270
[ 286.511703][ T28] do_syscall_64+0x47/0xb0
[ 286.516190][ T28] ? clear_bhb_loop+0x45/0xa0
[ 286.520868][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 286.526808][ T28] RIP: 0033:0x7fe99532a407
[ 286.531225][ T28] RSP: 002b:00007ffcf55844f8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6
[ 286.539689][ T28] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fe99532a407
[ 286.547699][ T28] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffcf55845b0
[ 286.555715][ T28] RBP: 00007ffcf55845b0 R08: 0000000000000000 R09: 0000000000000000
[ 286.563754][ T28] R10: 00000000ffffffff R11: 0000000000000202 R12: 00007ffcf5585610
[ 286.571719][ T28] R13: 0000555577b446c0 R14: 0000000000000001 R15: 431bde82d7b634db
[ 286.579751][ T28]
[ 286.582804][ T28]
[ 286.582804][ T28] Showing all locks held in the system:
[ 286.590569][ T28] 1 lock held by rcu_tasks_kthre/12:
[ 286.595908][ T28] #0: ffffffff8d32b290 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xe30
[ 286.606387][ T28] 1 lock held by rcu_tasks_trace/13:
[ 286.611674][ T28] #0: ffffffff8d32ba90 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xe30
[ 286.622690][ T28] 1 lock held by khungtaskd/28:
[ 286.627560][ T28] #0: ffffffff8d32b0c0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x290
[ 286.637502][ T28] 2 locks held by getty/4019:
[ 286.642184][ T28] #0: ffff8880311a6098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[ 286.652007][ T28] #1: ffffc9000325e2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6a7/0x1db0
[ 286.662258][ T28] 1 lock held by syz-executor634/4271:
[ 286.667757][ T28] #0: ffff8880310220e0 (&type->s_umount_key#42){+.+.}-{3:3}, at: deactivate_super+0xa9/0xe0
[ 286.678026][ T28]
[ 286.680332][ T28] =============================================
[ 286.680332][ T28]
[ 286.688786][ T28] NMI backtrace for cpu 1
[ 286.693122][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.1.127-syzkaller #0
[ 286.701008][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 286.711055][ T28] Call Trace:
[ 286.714346][ T28]
[ 286.717266][ T28] dump_stack_lvl+0x1e3/0x2cb
[ 286.721943][ T28] ? nf_tcp_handle_invalid+0x642/0x642
[ 286.727487][ T28] ? panic+0x764/0x764
[ 286.731545][ T28] ? vprintk_emit+0x622/0x740
[ 286.736217][ T28] ? printk_sprint+0x490/0x490
[ 286.740974][ T28] ? nmi_cpu_backtrace+0x252/0x560
[ 286.746073][ T28] nmi_cpu_backtrace+0x4e1/0x560
[ 286.751001][ T28] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0
[ 286.757148][ T28] ? _printk+0xd1/0x111
[ 286.761293][ T28] ? panic+0x764/0x764
[ 286.765368][ T28] ? __wake_up_klogd+0xcc/0x100
[ 286.770226][ T28] ? panic+0x764/0x764
[ 286.774305][ T28] ? nmi_trigger_cpumask_backtrace+0xe0/0x3f0
[ 286.780397][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 286.786474][ T28] nmi_trigger_cpumask_backtrace+0x1ae/0x3f0
[ 286.792481][ T28] watchdog+0xf88/0xfd0
[ 286.796646][ T28] ? watchdog+0x1f8/0xfd0
[ 286.800977][ T28] kthread+0x28d/0x320
[ 286.805057][ T28] ? hungtask_pm_notify+0x50/0x50
[ 286.810072][ T28] ? kthread_blkcg+0xd0/0xd0
[ 286.814653][ T28] ret_from_fork+0x1f/0x30
[ 286.819070][ T28]
[ 286.822216][ T28] Sending NMI from CPU 1 to CPUs 0:
[ 286.827489][ C0] NMI backtrace for cpu 0
[ 286.827505][ C0] CPU: 0 PID: 11 Comm: kworker/u4:1 Not tainted 6.1.127-syzkaller #0
[ 286.827520][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 286.827529][ C0] Workqueue: events_unbound toggle_allocation_gate
[ 286.827554][ C0] RIP: 0010:__mutex_lock+0x95/0xd80
[ 286.827572][ C0] Code: 00 c0 e3 bb 8a 48 8d 84 24 80 00 00 00 48 c1 e8 03 42 c7 04 20 f1 f1 f1 f1 42 c7 44 20 09 f3 f3 f3 f3 66 42 c7 44 20 0d f3 f3 <48> 89 44 24 28 42 c6 44 20 0f f3 ba 28 00 00 00 31 f6 e8 d4 4c 26
[ 286.827587][ C0] RSP: 0018:ffffc900001079a0 EFLAGS: 00000a06
[ 286.827599][ C0] RAX: 1ffff92000020f44 RBX: 0000000000000000 RCX: 0000000000000000
[ 286.827609][ C0] RDX: 0000000000000000 RSI: 0000000000000002 RDI: ffffc90000107a40
[ 286.827618][ C0] RBP: ffffc90000107af0 R08: ffffffff8131107e R09: fffff52000020f41
[ 286.827629][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000
[ 286.827638][ C0] R13: ffffffff8d1dd380 R14: 0000000000000000 R15: ffffffff973bcf20
[ 286.827648][ C0] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 286.827660][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 286.827671][ C0] CR2: 000055f1fedcb600 CR3: 000000000d08e000 CR4: 00000000003506f0
[ 286.827683][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 286.827691][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 286.827700][ C0] Call Trace:
[ 286.827705][ C0]
[ 286.827710][ C0] ? nmi_cpu_backtrace+0x3de/0x560
[ 286.827725][ C0] ? read_lock_is_recursive+0x10/0x10
[ 286.827747][ C0] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0
[ 286.827762][ C0] ? nmi_handle+0x25/0x440
[ 286.827790][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 286.827803][ C0] ? nmi_handle+0x12e/0x440
[ 286.827823][ C0] ? nmi_handle+0x25/0x440
[ 286.827843][ C0] ? __mutex_lock+0x95/0xd80
[ 286.827859][ C0] ? default_do_nmi+0x62/0x150
[ 286.827874][ C0] ? exc_nmi+0xa8/0x100
[ 286.827887][ C0] ? end_repeat_nmi+0x16/0x31
[ 286.827904][ C0] ? arch_jump_label_transform_apply+0xe/0x20
[ 286.827921][ C0] ? __mutex_lock+0x95/0xd80
[ 286.827936][ C0] ? __mutex_lock+0x95/0xd80
[ 286.827952][ C0] ? __mutex_lock+0x95/0xd80
[ 286.827968][ C0]
[ 286.827972][ C0]
[ 286.827980][ C0] ? arch_jump_label_transform_apply+0xe/0x20
[ 286.827996][ C0] ? mutex_lock_nested+0x10/0x10
[ 286.828013][ C0] ? arch_jump_label_transform_queue+0x7d/0xd0
[ 286.828033][ C0] arch_jump_label_transform_apply+0xe/0x20
[ 286.828049][ C0] static_key_disable_cpuslocked+0xce/0x1b0
[ 286.828069][ C0] static_key_disable+0x16/0x20
[ 286.828085][ C0] toggle_allocation_gate+0x3e0/0x480
[ 286.828104][ C0] ? show_object+0xa0/0xa0
[ 286.828121][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 286.828143][ C0] ? print_irqtrace_events+0x210/0x210
[ 286.828161][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 286.828182][ C0] ? do_raw_spin_unlock+0x137/0x8a0
[ 286.828199][ C0] ? process_one_work+0x7a9/0x11d0
[ 286.828216][ C0] process_one_work+0x8a9/0x11d0
[ 286.828239][ C0] ? worker_detach_from_pool+0x260/0x260
[ 286.828257][ C0] ? _raw_spin_lock_irqsave+0x120/0x120
[ 286.828281][ C0] ? kthread_data+0x4e/0xc0
[ 286.828303][ C0] ? wq_worker_running+0x97/0x190
[ 286.828318][ C0] worker_thread+0xa47/0x1200
[ 286.828345][ C0] kthread+0x28d/0x320
[ 286.828357][ C0] ? worker_clr_flags+0x190/0x190
[ 286.828373][ C0] ? kthread_blkcg+0xd0/0xd0
[ 286.828387][ C0] ret_from_fork+0x1f/0x30
[ 286.828412][ C0]
[ 286.828515][ T28] Kernel panic - not syncing: hung_task: blocked tasks
[ 287.180830][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.1.127-syzkaller #0
[ 287.188701][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024
[ 287.198736][ T28] Call Trace:
[ 287.202002][ T28]
[ 287.204913][ T28] dump_stack_lvl+0x1e3/0x2cb
[ 287.209578][ T28] ? nf_tcp_handle_invalid+0x642/0x642
[ 287.215022][ T28] ? panic+0x764/0x764
[ 287.219076][ T28] ? vscnprintf+0x59/0x80
[ 287.223386][ T28] panic+0x318/0x764
[ 287.227260][ T28] ? nmi_trigger_cpumask_backtrace+0x2bf/0x3f0
[ 287.233407][ T28] ? memcpy_page_flushcache+0xfc/0xfc
[ 287.238763][ T28] ? nmi_trigger_cpumask_backtrace+0x2bf/0x3f0
[ 287.244894][ T28] ? nmi_trigger_cpumask_backtrace+0x338/0x3f0
[ 287.251024][ T28] ? nmi_trigger_cpumask_backtrace+0x33d/0x3f0
[ 287.257160][ T28] watchdog+0xfc7/0xfd0
[ 287.261302][ T28] ? watchdog+0x1f8/0xfd0
[ 287.265616][ T28] kthread+0x28d/0x320
[ 287.269657][ T28] ? hungtask_pm_notify+0x50/0x50
[ 287.274661][ T28] ? kthread_blkcg+0xd0/0xd0
[ 287.279230][ T28] ret_from_fork+0x1f/0x30
[ 287.283633][ T28]
[ 287.286915][ T28] Kernel Offset: disabled
[ 287.291230][ T28] Rebooting in 86400 seconds..