Warning: Permanently added '10.128.0.134' (ED25519) to the list of known hosts.
executing program
[ 76.719975][ T4250] loop0: detected capacity change from 0 to 8
[ 76.770693][ T4250] SQUASHFS error: Failed to read block 0x106: -5
[ 81.718755][ T26] audit: type=1800 audit(1750535943.178:2): pid=4250 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor291" name="file2" dev="loop0" ino=6 res=0 errno=0
[ 86.807540][ T22] cfg80211: failed to load regulatory.db
[ 286.486919][ T27] INFO: task syz-executor291:4249 blocked for more than 143 seconds.
[ 286.495386][ T27] Not tainted 6.1.141-syzkaller #0
[ 286.501029][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.510004][ T27] task:syz-executor291 state:D stack:24352 pid:4249 ppid:4248 flags:0x00004002
[ 286.519449][ T27] Call Trace:
[ 286.522768][ T27]
[ 286.525780][ T27] __schedule+0x10e9/0x40d0
[ 286.530366][ T27] ? release_firmware_map_entry+0x18a/0x18a
[ 286.536425][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 286.542450][ T27] ? lock_chain_count+0x20/0x20
[ 286.547383][ T27] ? _raw_spin_lock_irq+0xab/0xe0
[ 286.552485][ T27] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 286.557941][ T27] schedule+0xb9/0x180
[ 286.562049][ T27] io_schedule+0x7c/0xd0
[ 286.566363][ T27] folio_wait_bit_common+0x6e1/0xf60
[ 286.571701][ T27] ? folio_wait_bit+0x30/0x30
[ 286.576451][ T27] ? migration_entry_wait_on_locked+0xe50/0xe50
[ 286.582737][ T27] ? folio_mapping+0x1ba/0x4d0
[ 286.587592][ T27] truncate_inode_pages_range+0x9a2/0xff0
[ 286.593531][ T27] ? mapping_evict_folio+0x520/0x520
[ 286.598935][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 286.604987][ T27] ? _raw_spin_unlock_irq+0x1f/0x40
[ 286.610375][ T27] ? lockdep_hardirqs_on+0x94/0x140
[ 286.615674][ T27] evict+0x498/0x870
[ 286.619605][ T27] ? proc_nr_inodes+0x2f0/0x2f0
[ 286.624474][ T27] ? do_raw_spin_unlock+0x11d/0x230
[ 286.630005][ T27] ? _raw_spin_unlock+0x24/0x40
[ 286.634910][ T27] ? do_raw_spin_unlock+0x11d/0x230
[ 286.640193][ T27] evict_inodes+0x604/0x690
[ 286.644736][ T27] ? clear_inode+0x150/0x150
[ 286.649501][ T27] ? dput+0x1c9/0x1d0
[ 286.653625][ T27] ? sync_filesystem+0x103/0x220
[ 286.658714][ T27] generic_shutdown_super+0x93/0x340
[ 286.664052][ T27] kill_block_super+0x7c/0xe0
[ 286.668857][ T27] deactivate_locked_super+0x93/0xf0
[ 286.674294][ T27] cleanup_mnt+0x463/0x4f0
[ 286.678854][ T27] ? lockdep_hardirqs_on+0x94/0x140
[ 286.684299][ T27] task_work_run+0x1ca/0x250
[ 286.689067][ T27] ? task_work_cancel+0x230/0x230
[ 286.694198][ T27] ? exit_to_user_mode_loop+0x3b/0x110
[ 286.699765][ T27] exit_to_user_mode_loop+0xe6/0x110
[ 286.705254][ T27] exit_to_user_mode_prepare+0xb1/0x140
[ 286.710838][ T27] syscall_exit_to_user_mode+0x16/0x40
[ 286.716419][ T27] do_syscall_64+0x58/0xa0
[ 286.721062][ T27] ? clear_bhb_loop+0x60/0xb0
[ 286.725986][ T27] ? clear_bhb_loop+0x60/0xb0
[ 286.730877][ T27] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 286.737109][ T27] RIP: 0033:0x7fcad4ffb447
[ 286.741587][ T27] RSP: 002b:00007ffece0cf218 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
[ 286.750074][ T27] RAX: 0000000000000000 RBX: 0000000000000063 RCX: 00007fcad4ffb447
[ 286.758124][ T27] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffece0cf2d0
[ 286.766255][ T27] RBP: 00007ffece0cf2d0 R08: 0000000000000000 R09: 0000000000000000
[ 286.774276][ T27] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffece0d0340
[ 286.782329][ T27] R13: 0000555562f0d6c0 R14: 0000000000000001 R15: 431bde82d7b634db
[ 286.790390][ T27]
[ 286.793428][ T27]
[ 286.793428][ T27] Showing all locks held in the system:
[ 286.801200][ T27] 1 lock held by rcu_tasks_kthre/12:
[ 286.806536][ T27] #0: ffffffff8c92b430 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xf00
[ 286.817055][ T27] 1 lock held by rcu_tasks_trace/13:
[ 286.822366][ T27] #0: ffffffff8c92bc50 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xf00
[ 286.833421][ T27] 1 lock held by khungtaskd/27:
[ 286.838493][ T27] #0: ffffffff8c92aaa0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x290
[ 286.848605][ T27] 2 locks held by kworker/u4:3/51:
[ 286.853806][ T27] 2 locks held by getty/4015:
[ 286.858617][ T27] #0: ffff88807e690098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[ 286.868606][ T27] #1: ffffc9000326b2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x41b/0x1380
[ 286.878907][ T27] 1 lock held by syz-executor291/4249:
[ 286.884426][ T27] #0: ffff8880742c20e0 (&type->s_umount_key#42){+.+.}-{3:3}, at: deactivate_super+0xa0/0xd0
[ 286.894719][ T27]
[ 286.897109][ T27] =============================================
[ 286.897109][ T27]
[ 286.905585][ T27] NMI backtrace for cpu 0
[ 286.909947][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 6.1.141-syzkaller #0
[ 286.917845][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 286.928016][ T27] Call Trace:
[ 286.931306][ T27]
[ 286.934254][ T27] dump_stack_lvl+0x168/0x22e
[ 286.938954][ T27] ? show_regs_print_info+0x12/0x12
[ 286.944164][ T27] ? load_image+0x3b0/0x3b0
[ 286.948678][ T27] ? vprintk_emit+0x571/0x680
[ 286.953444][ T27] ? printk_sprint+0x460/0x460
[ 286.958779][ T27] nmi_cpu_backtrace+0x3f4/0x470
[ 286.963777][ T27] ? nmi_trigger_cpumask_backtrace+0x450/0x450
[ 286.969966][ T27] ? _printk+0xcc/0x110
[ 286.974146][ T27] ? load_image+0x3b0/0x3b0
[ 286.978669][ T27] ? load_image+0x3b0/0x3b0
[ 286.983218][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 286.989424][ T27] nmi_trigger_cpumask_backtrace+0x1d4/0x450
[ 286.995445][ T27] watchdog+0xeee/0xf30
[ 286.999641][ T27] ? watchdog+0x1ed/0xf30
[ 287.004029][ T27] kthread+0x29d/0x330
[ 287.008151][ T27] ? hungtask_pm_notify+0x40/0x40
[ 287.013211][ T27] ? kthread_blkcg+0xd0/0xd0
[ 287.017887][ T27] ret_from_fork+0x1f/0x30
[ 287.022346][ T27]
[ 287.025511][ T27] Sending NMI from CPU 0 to CPUs 1:
[ 287.030777][ C1] NMI backtrace for cpu 1
[ 287.030790][ C1] CPU: 1 PID: 51 Comm: kworker/u4:3 Not tainted 6.1.141-syzkaller #0
[ 287.030807][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 287.030817][ C1] Workqueue: events_unbound toggle_allocation_gate
[ 287.030843][ C1] RIP: 0010:kasan_check_range+0x81/0x290
[ 287.030877][ C1] Code: 03 4e 8d 14 3b 4d 89 d6 4d 29 ce 49 83 fe 10 7f 26 4d 85 f6 0f 84 39 01 00 00 48 f7 d3 4c 01 db 41 80 39 00 0f 85 c1 01 00 00 <49> ff c1 48 ff c3 75 ee e9 1c 01 00 00 44 89 cb 83 e3 07 0f 84 b5
[ 287.030900][ C1] RSP: 0018:ffffc90000bc78e0 EFLAGS: 00000246
[ 287.030913][ C1] RAX: 0000000000000001 RBX: fffffffffffffff3 RCX: ffffffff812d8ba3
[ 287.030925][ C1] RDX: 0000000000000001 RSI: 0000000000000070 RDI: ffffc90000bc7960
[ 287.030936][ C1] RBP: 0000000000000000 R08: dffffc0000000000 R09: fffff52000178f2d
[ 287.030947][ C1] R10: fffff52000178f3a R11: 1ffff92000178f2c R12: ffffffff8c455324
[ 287.030960][ C1] R13: ffffffff8c455320 R14: 000000000000000e R15: dffffc0000000001
[ 287.030972][ C1] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 287.030986][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 287.030997][ C1] CR2: 00005605ea0c5660 CR3: 000000000c68e000 CR4: 00000000003506e0
[ 287.031013][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 287.031022][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 287.031032][ C1] Call Trace:
[ 287.031037][ C1]
[ 287.031044][ C1] memset+0x1e/0x40
[ 287.031061][ C1] ? kmem_cache_alloc_node+0x6a/0x320
[ 287.031080][ C1] __jump_label_patch+0xc3/0x430
[ 287.031100][ C1] ? arch_jump_label_transform_queue+0xd0/0xd0
[ 287.031118][ C1] ? __mutex_unlock_slowpath+0x19e/0x6a0
[ 287.031138][ C1] ? arch_jump_label_transform_queue+0x3e/0xd0
[ 287.031157][ C1] ? mutex_lock_nested+0x10/0x10
[ 287.031178][ C1] ? static_key_disable_cpuslocked+0x89/0x1a0
[ 287.031224][ C1] ? mutex_lock_nested+0x10/0x10
[ 287.031245][ C1] arch_jump_label_transform_queue+0x48/0xd0
[ 287.031265][ C1] __jump_label_update+0x17d/0x390
[ 287.031288][ C1] static_key_disable_cpuslocked+0xc1/0x1a0
[ 287.031308][ C1] static_key_disable+0x16/0x20
[ 287.031334][ C1] toggle_allocation_gate+0x38f/0x430
[ 287.031355][ C1] ? show_object+0xa0/0xa0
[ 287.031375][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 287.031399][ C1] ? read_lock_is_recursive+0x10/0x10
[ 287.031420][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 287.031445][ C1] ? _raw_spin_unlock+0x40/0x40
[ 287.031468][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 287.031493][ C1] ? process_one_work+0x7a1/0x1160
[ 287.031511][ C1] process_one_work+0x898/0x1160
[ 287.031536][ C1] ? worker_detach_from_pool+0x240/0x240
[ 287.031556][ C1] ? _raw_spin_lock_irq+0xab/0xe0
[ 287.031579][ C1] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 287.031602][ C1] ? kthread_data+0x4b/0xc0
[ 287.031628][ C1] worker_thread+0xaa2/0x1250
[ 287.031659][ C1] kthread+0x29d/0x330
[ 287.031681][ C1] ? worker_clr_flags+0x1a0/0x1a0
[ 287.031698][ C1] ? kthread_blkcg+0xd0/0xd0
[ 287.031723][ C1] ret_from_fork+0x1f/0x30
[ 287.031752][ C1]
[ 287.031875][ T27] Kernel panic - not syncing: hung_task: blocked tasks
[ 287.348724][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 6.1.141-syzkaller #0
[ 287.356689][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 287.366760][ T27] Call Trace:
[ 287.370053][ T27]
[ 287.373000][ T27] dump_stack_lvl+0x168/0x22e
[ 287.377703][ T27] ? memcpy+0x3c/0x60
[ 287.381699][ T27] ? show_regs_print_info+0x12/0x12
[ 287.386911][ T27] ? load_image+0x3b0/0x3b0
[ 287.391437][ T27] panic+0x2c9/0x710
[ 287.395434][ T27] ? schedule_preempt_disabled+0x20/0x20
[ 287.401126][ T27] ? bpf_jit_dump+0xd0/0xd0
[ 287.405659][ T27] ? nmi_trigger_cpumask_backtrace+0x35b/0x450
[ 287.411920][ T27] ? nmi_trigger_cpumask_backtrace+0x360/0x450
[ 287.418093][ T27] watchdog+0xf2d/0xf30
[ 287.422275][ T27] ? watchdog+0x1ed/0xf30
[ 287.426635][ T27] kthread+0x29d/0x330
[ 287.430742][ T27] ? hungtask_pm_notify+0x40/0x40
[ 287.435791][ T27] ? kthread_blkcg+0xd0/0xd0
[ 287.440408][ T27] ret_from_fork+0x1f/0x30
[ 287.444856][ T27]
[ 287.448186][ T27] Kernel Offset: disabled
[ 287.452521][ T27] Rebooting in 86400 seconds..