Warning: Permanently added '10.128.0.238' (ED25519) to the list of known hosts.
executing program
[ 89.068233][ T4249] loop0: detected capacity change from 0 to 8
[ 89.139896][ T4249] SQUASHFS error: Failed to read block 0x106: -5
[ 92.065505][ T14] cfg80211: failed to load regulatory.db
[ 94.068467][ T26] audit: type=1800 audit(1750557896.561:2): pid=4249 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz-executor166" name="file2" dev="loop0" ino=6 res=0 errno=0
[ 286.624165][ T27] INFO: task syz-executor166:4248 blocked for more than 143 seconds.
[ 286.632450][ T27] Not tainted 6.1.141-syzkaller #0
[ 286.638178][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.646974][ T27] task:syz-executor166 state:D stack:24352 pid:4248 ppid:4247 flags:0x00004002
[ 286.656363][ T27] Call Trace:
[ 286.659666][ T27]
[ 286.662608][ T27] __schedule+0x10e9/0x40d0
[ 286.667234][ T27] ? release_firmware_map_entry+0x18a/0x18a
[ 286.673162][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 286.679244][ T27] ? lock_chain_count+0x20/0x20
[ 286.684176][ T27] ? _raw_spin_lock_irq+0xab/0xe0
[ 286.689229][ T27] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 286.694700][ T27] schedule+0xb9/0x180
[ 286.698800][ T27] io_schedule+0x7c/0xd0
[ 286.703054][ T27] folio_wait_bit_common+0x6e1/0xf60
[ 286.708441][ T27] ? folio_wait_bit+0x30/0x30
[ 286.713156][ T27] ? migration_entry_wait_on_locked+0xe50/0xe50
[ 286.719513][ T27] ? folio_mapping+0x1ba/0x4d0
[ 286.724351][ T27] truncate_inode_pages_range+0x9a2/0xff0
[ 286.730094][ T27] ? mapping_evict_folio+0x520/0x520
[ 286.735477][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 286.741504][ T27] ? _raw_spin_unlock_irq+0x1f/0x40
[ 286.746796][ T27] ? lockdep_hardirqs_on+0x94/0x140
[ 286.752028][ T27] evict+0x498/0x870
[ 286.756299][ T27] ? proc_nr_inodes+0x2f0/0x2f0
[ 286.761209][ T27] ? do_raw_spin_unlock+0x11d/0x230
[ 286.766505][ T27] ? _raw_spin_unlock+0x24/0x40
[ 286.771400][ T27] ? do_raw_spin_unlock+0x11d/0x230
[ 286.776765][ T27] evict_inodes+0x604/0x690
[ 286.781308][ T27] ? clear_inode+0x150/0x150
[ 286.785968][ T27] ? dput+0x1c9/0x1d0
[ 286.789976][ T27] ? sync_filesystem+0x103/0x220
[ 286.794999][ T27] generic_shutdown_super+0x93/0x340
[ 286.800343][ T27] kill_block_super+0x7c/0xe0
[ 286.805111][ T27] deactivate_locked_super+0x93/0xf0
[ 286.810433][ T27] cleanup_mnt+0x463/0x4f0
[ 286.814990][ T27] ? lockdep_hardirqs_on+0x94/0x140
[ 286.820227][ T27] task_work_run+0x1ca/0x250
[ 286.824890][ T27] ? task_work_cancel+0x230/0x230
[ 286.829952][ T27] ? exit_to_user_mode_loop+0x3b/0x110
[ 286.835521][ T27] exit_to_user_mode_loop+0xe6/0x110
[ 286.840863][ T27] exit_to_user_mode_prepare+0xb1/0x140
[ 286.846521][ T27] syscall_exit_to_user_mode+0x16/0x40
[ 286.852018][ T27] do_syscall_64+0x58/0xa0
[ 286.856536][ T27] ? clear_bhb_loop+0x60/0xb0
[ 286.861262][ T27] ? clear_bhb_loop+0x60/0xb0
[ 286.866186][ T27] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 286.872143][ T27] RIP: 0033:0x7fd431fe5447
[ 286.876656][ T27] RSP: 002b:00007fffc3093548 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6
[ 286.885136][ T27] RAX: 0000000000000000 RBX: 0000000000000064 RCX: 00007fd431fe5447
[ 286.893134][ T27] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fffc3093600
[ 286.901347][ T27] RBP: 00007fffc3093600 R08: 0000000000000000 R09: 0000000000000000
[ 286.909405][ T27] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007fffc3094670
[ 286.917643][ T27] R13: 000055557c7426c0 R14: 0000000000000001 R15: 431bde82d7b634db
[ 286.925712][ T27]
[ 286.928748][ T27]
[ 286.928748][ T27] Showing all locks held in the system:
[ 286.936574][ T27] 1 lock held by rcu_tasks_kthre/12:
[ 286.941884][ T27] #0: ffffffff8c92b430 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xf00
[ 286.952414][ T27] 1 lock held by rcu_tasks_trace/13:
[ 286.957776][ T27] #0: ffffffff8c92bc50 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xf00
[ 286.968817][ T27] 1 lock held by khungtaskd/27:
[ 286.973774][ T27] #0: ffffffff8c92aaa0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x290
[ 286.983696][ T27] 3 locks held by kworker/u4:3/46:
[ 286.988875][ T27] 2 locks held by klogd/3613:
[ 286.993624][ T27] #0: ffff8880b8f3aa98 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x26/0x140
[ 287.003613][ T27] #1: ffff8880b8f27848 (&per_cpu_ptr(group->pcpu, cpu)->seq){-.-.}-{0:0}, at: psi_task_switch+0x312/0x6d0
[ 287.015133][ T27] 2 locks held by getty/4014:
[ 287.019812][ T27] #0: ffff88814ce8f098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[ 287.029621][ T27] #1: ffffc9000326b2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x41b/0x1380
[ 287.039827][ T27] 1 lock held by syz-executor166/4248:
[ 287.045338][ T27] #0: ffff8880239a20e0 (&type->s_umount_key#42){+.+.}-{3:3}, at: deactivate_super+0xa0/0xd0
[ 287.055629][ T27]
[ 287.057958][ T27] =============================================
[ 287.057958][ T27]
[ 287.066429][ T27] NMI backtrace for cpu 0
[ 287.070789][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 6.1.141-syzkaller #0
[ 287.078684][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 287.088746][ T27] Call Trace:
[ 287.092028][ T27]
[ 287.094983][ T27] dump_stack_lvl+0x168/0x22e
[ 287.099703][ T27] ? show_regs_print_info+0x12/0x12
[ 287.104930][ T27] ? load_image+0x3b0/0x3b0
[ 287.109454][ T27] ? vprintk_emit+0x571/0x680
[ 287.114156][ T27] ? printk_sprint+0x460/0x460
[ 287.118947][ T27] nmi_cpu_backtrace+0x3f4/0x470
[ 287.123907][ T27] ? nmi_trigger_cpumask_backtrace+0x450/0x450
[ 287.130076][ T27] ? _printk+0xcc/0x110
[ 287.134244][ T27] ? load_image+0x3b0/0x3b0
[ 287.138763][ T27] ? load_image+0x3b0/0x3b0
[ 287.143283][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 287.149375][ T27] nmi_trigger_cpumask_backtrace+0x1d4/0x450
[ 287.155385][ T27] watchdog+0xeee/0xf30
[ 287.159584][ T27] ? watchdog+0x1ed/0xf30
[ 287.163944][ T27] kthread+0x29d/0x330
[ 287.168047][ T27] ? hungtask_pm_notify+0x40/0x40
[ 287.173093][ T27] ? kthread_blkcg+0xd0/0xd0
[ 287.177712][ T27] ret_from_fork+0x1f/0x30
[ 287.182183][ T27]
[ 287.185345][ T27] Sending NMI from CPU 0 to CPUs 1:
[ 287.190603][ C1] NMI backtrace for cpu 1
[ 287.190615][ C1] CPU: 1 PID: 46 Comm: kworker/u4:3 Not tainted 6.1.141-syzkaller #0
[ 287.190632][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 287.190642][ C1] Workqueue: events_unbound toggle_allocation_gate
[ 287.190669][ C1] RIP: 0010:__sanitizer_cov_trace_const_cmp1+0x0/0x80
[ 287.190690][ C1] Code: 28 4d 39 ca 77 1e 49 ff c0 4c 89 02 48 c7 44 0a 08 06 00 00 00 48 89 7c 0a 10 48 89 74 0a 18 48 89 44 0a 20 c3 0f 1f 44 00 00 <48> 8b 04 24 65 48 8b 15 64 96 81 7e 65 8b 0d 65 96 81 7e 81 e1 00
[ 287.190716][ C1] RSP: 0018:ffffc90000b77798 EFLAGS: 00000246
[ 287.190729][ C1] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: ffff88801f2dbb80
[ 287.190741][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 287.190750][ C1] RBP: 0000000000000000 R08: dffffc0000000000 R09: ffffc90000b77960
[ 287.190762][ C1] R10: fffff5200016ef37 R11: 1ffff9200016ef2c R12: 1ffff9200016ef30
[ 287.190774][ C1] R13: ffffc90000b77984 R14: ffffc90000b77960 R15: 0000000000000000
[ 287.190786][ C1] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 287.190800][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 287.190811][ C1] CR2: 000055d472cf5660 CR3: 000000000c68e000 CR4: 00000000003506e0
[ 287.190826][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 287.190835][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 287.190846][ C1] Call Trace:
[ 287.190851][ C1]
[ 287.190856][ C1] insn_get_modrm+0x49/0x7a0
[ 287.190885][ C1] insn_get_displacement+0x156/0xa20
[ 287.190910][ C1] ? __mutex_trylock_common+0x14f/0x250
[ 287.190931][ C1] insn_get_immediate+0x325/0x1290
[ 287.190959][ C1] insn_decode+0x386/0x520
[ 287.190981][ C1] ? __kmem_cache_alloc_node+0x5f/0x260
[ 287.191002][ C1] __jump_label_patch+0xd8/0x430
[ 287.191028][ C1] ? arch_jump_label_transform_queue+0xd0/0xd0
[ 287.191045][ C1] ? __mutex_unlock_slowpath+0x19e/0x6a0
[ 287.191068][ C1] ? __kmem_cache_alloc_node+0x5f/0x260
[ 287.191087][ C1] ? __kmem_cache_alloc_node+0x6e/0x260
[ 287.191105][ C1] ? __kmem_cache_alloc_node+0x5f/0x260
[ 287.191125][ C1] ? static_key_disable_cpuslocked+0x89/0x1a0
[ 287.191145][ C1] ? mutex_lock_nested+0x10/0x10
[ 287.191166][ C1] arch_jump_label_transform_queue+0x48/0xd0
[ 287.191186][ C1] __jump_label_update+0x17d/0x390
[ 287.191208][ C1] static_key_disable_cpuslocked+0xc1/0x1a0
[ 287.191229][ C1] static_key_disable+0x16/0x20
[ 287.191246][ C1] toggle_allocation_gate+0x38f/0x430
[ 287.191268][ C1] ? show_object+0xa0/0xa0
[ 287.191287][ C1] ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[ 287.191311][ C1] ? read_lock_is_recursive+0x10/0x10
[ 287.191332][ C1] ? _raw_spin_unlock_irqrestore+0xaa/0x100
[ 287.191357][ C1] ? _raw_spin_unlock+0x40/0x40
[ 287.191380][ C1] ? _raw_spin_unlock_irq+0x1f/0x40
[ 287.191405][ C1] ? process_one_work+0x7a1/0x1160
[ 287.191423][ C1] process_one_work+0x898/0x1160
[ 287.191447][ C1] ? worker_detach_from_pool+0x240/0x240
[ 287.191467][ C1] ? _raw_spin_lock_irq+0xab/0xe0
[ 287.191490][ C1] ? _raw_spin_lock_irqsave+0xf0/0xf0
[ 287.191513][ C1] ? kthread_data+0x4b/0xc0
[ 287.191538][ C1] worker_thread+0xaa2/0x1250
[ 287.191568][ C1] kthread+0x29d/0x330
[ 287.191591][ C1] ? worker_clr_flags+0x1a0/0x1a0
[ 287.191608][ C1] ? kthread_blkcg+0xd0/0xd0
[ 287.191632][ C1] ret_from_fork+0x1f/0x30
[ 287.191661][ C1]
[ 287.191668][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.064 msecs
[ 287.192674][ T27] Kernel panic - not syncing: hung_task: blocked tasks
[ 287.545867][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 6.1.141-syzkaller #0
[ 287.553772][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 287.563835][ T27] Call Trace:
[ 287.567124][ T27]
[ 287.570063][ T27] dump_stack_lvl+0x168/0x22e
[ 287.574758][ T27] ? memcpy+0x3c/0x60
[ 287.578840][ T27] ? show_regs_print_info+0x12/0x12
[ 287.584060][ T27] ? load_image+0x3b0/0x3b0
[ 287.588584][ T27] panic+0x2c9/0x710
[ 287.592490][ T27] ? schedule_preempt_disabled+0x20/0x20
[ 287.598138][ T27] ? bpf_jit_dump+0xd0/0xd0
[ 287.602658][ T27] ? nmi_trigger_cpumask_backtrace+0x35b/0x450
[ 287.608832][ T27] ? nmi_trigger_cpumask_backtrace+0x360/0x450
[ 287.615095][ T27] watchdog+0xf2d/0xf30
[ 287.619268][ T27] ? watchdog+0x1ed/0xf30
[ 287.623631][ T27] kthread+0x29d/0x330
[ 287.627718][ T27] ? hungtask_pm_notify+0x40/0x40
[ 287.632754][ T27] ? kthread_blkcg+0xd0/0xd0
[ 287.637370][ T27] ret_from_fork+0x1f/0x30
[ 287.641814][ T27]
[ 287.645175][ T27] Kernel Offset: disabled
[ 287.649513][ T27] Rebooting in 86400 seconds..