Warning: Permanently added '10.128.10.57' (ED25519) to the list of known hosts.
executing program
[ 60.143330][ T4164] loop0: detected capacity change from 0 to 32768
[ 60.251296][ T4164] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz-executor273 (4164)
[ 60.277819][ T4164] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm
[ 60.291491][ T4164] BTRFS info (device loop0): using free space tree
[ 60.298033][ T4164] BTRFS info (device loop0): has skinny extents
[ 60.327318][ T4164] BTRFS info (device loop0): enabling ssd optimizations
[ 81.450830][ T1326] cfg80211: failed to load regulatory.db
[ 286.248385][ T27] INFO: task kworker/u4:2:154 blocked for more than 143 seconds.
[ 286.256492][ T27] Not tainted 5.15.173-syzkaller #0
[ 286.262606][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.271389][ T27] task:kworker/u4:2 state:D stack:21856 pid: 154 ppid: 2 flags:0x00004000
[ 286.280840][ T27] Workqueue: btrfs-endio-write btrfs_work_helper
[ 286.287656][ T27] Call Trace:
[ 286.291033][ T27]
[ 286.294096][ T27] __schedule+0x12c4/0x45b0
[ 286.298728][ T27] ? release_firmware_map_entry+0x190/0x190
[ 286.304726][ T27] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 286.310676][ T27] ? wq_worker_sleeping+0x5d/0x200
[ 286.315890][ T27] schedule+0x11b/0x1f0
[ 286.320128][ T27] wait_extent_bit+0x3f9/0x530
[ 286.324914][ T27] ? lock_extent_bits+0x1e0/0x1e0
[ 286.330038][ T27] ? init_wait_entry+0xd0/0xd0
[ 286.334856][ T27] lock_extent_bits+0x10d/0x1e0
[ 286.339750][ T27] ? clear_record_extent_bits+0x70/0x70
[ 286.345324][ T27] ? is_dynamic_key+0x1f0/0x1f0
[ 286.350212][ T27] ? btrfs_free_io_failure_record+0x16c/0x330
[ 286.356292][ T27] ? btrfs_finish_ordered_io+0x4e4/0x1db0
[ 286.362081][ T27] btrfs_finish_ordered_io+0x615/0x1db0
[ 286.367742][ T27] ? free_async_extent_pages+0x3a0/0x3a0
[ 286.373432][ T27] ? read_lock_is_recursive+0x10/0x10
[ 286.378840][ T27] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 286.384816][ T27] btrfs_work_helper+0x36e/0xbc0
[ 286.389794][ T27] process_one_work+0x8a1/0x10c0
[ 286.394756][ T27] ? worker_detach_from_pool+0x260/0x260
[ 286.400429][ T27] ? _raw_spin_lock_irqsave+0x120/0x120
[ 286.405988][ T27] ? kthread_data+0x4e/0xc0
[ 286.410531][ T27] ? wq_worker_running+0x97/0x170
[ 286.415655][ T27] worker_thread+0xaca/0x1280
[ 286.420392][ T27] kthread+0x3f6/0x4f0
[ 286.424493][ T27] ? rcu_lock_release+0x20/0x20
[ 286.429403][ T27] ? kthread_blkcg+0xd0/0xd0
[ 286.434007][ T27] ret_from_fork+0x1f/0x30
[ 286.438481][ T27]
[ 286.442570][ T27] INFO: task syz-executor273:4164 blocked for more than 143 seconds.
[ 286.450692][ T27] Not tainted 5.15.173-syzkaller #0
[ 286.456422][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 286.465128][ T27] task:syz-executor273 state:D stack:22416 pid: 4164 ppid: 4163 flags:0x00004006
[ 286.474464][ T27] Call Trace:
[ 286.477738][ T27]
[ 286.480704][ T27] __schedule+0x12c4/0x45b0
[ 286.485243][ T27] ? release_firmware_map_entry+0x190/0x190
[ 286.491202][ T27] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 286.497125][ T27] ? do_raw_spin_unlock+0x137/0x8b0
[ 286.502394][ T27] schedule+0x11b/0x1f0
[ 286.506567][ T27] wait_extent_bit+0x3f9/0x530
[ 286.511405][ T27] ? lock_extent_bits+0x1e0/0x1e0
[ 286.516456][ T27] ? init_wait_entry+0xd0/0xd0
[ 286.521284][ T27] lock_extent_bits+0x10d/0x1e0
[ 286.526156][ T27] ? clear_record_extent_bits+0x70/0x70
[ 286.532201][ T27] ? wait_on_page_writeback+0x161/0x1a0
[ 286.537777][ T27] btrfs_page_mkwrite+0x5f2/0xd60
[ 286.542879][ T27] ? btrfs_submit_direct+0x1160/0x1160
[ 286.548402][ T27] ? __lock_acquire+0x1ff0/0x1ff0
[ 286.553427][ T27] ? do_raw_spin_lock+0x14a/0x370
[ 286.558488][ T27] do_page_mkwrite+0x1a9/0x440
[ 286.563272][ T27] wp_page_shared+0x179/0x690
[ 286.567975][ T27] handle_mm_fault+0x2a3d/0x5960
[ 286.572998][ T27] ? numa_migrate_prep+0x1a0/0x1a0
[ 286.578191][ T27] ? vmacache_find+0x23c/0x590
[ 286.582989][ T27] exc_page_fault+0x271/0x700
[ 286.587681][ T27] ? __might_fault+0xb8/0x110
[ 286.592395][ T27] asm_exc_page_fault+0x22/0x30
[ 286.597258][ T27] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0
[ 286.603647][ T27] Code: 38 4c 89 47 20 4c 89 4f 28 4c 89 57 30 4c 89 5f 38 48 8d 76 40 48 8d 7f 40 ff c9 75 b6 89 d1 83 e2 07 c1 e9 03 74 12 4c 8b 06 <4c> 89 07 48 8d 76 08 48 8d 7f 08 ff c9 75 ee 21 d2 74 10 89 d1 8a
[ 286.623317][ T27] RSP: 0018:ffffc90002e9f668 EFLAGS: 00050202
[ 286.629436][ T27] RAX: ffffffff8413a001 RBX: 00000000200003d8 RCX: 0000000000000007
[ 286.637417][ T27] RDX: 0000000000000000 RSI: ffffc90002e9f720 RDI: 00000000200003a0
[ 286.645444][ T27] RBP: ffffc90002e9f7d0 R08: 0000000000000000 R09: fffff520005d3eeb
[ 286.653449][ T27] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000038
[ 286.661461][ T27] R13: 00007ffffffff000 R14: ffffc90002e9f720 R15: 00000000200003a0
[ 286.669476][ T27] ? _copy_to_user+0x11/0x130
[ 286.674171][ T27] _copy_to_user+0xef/0x130
[ 286.678742][ T27] fiemap_fill_next_extent+0x231/0x410
[ 286.684229][ T27] ? free_extent_map+0x133/0x1f0
[ 286.689236][ T27] ? vfs_ioctl+0xc0/0xc0
[ 286.693507][ T27] ? btrfs_release_path+0x243/0x260
[ 286.698763][ T27] extent_fiemap+0x1218/0x1650
[ 286.703556][ T27] ? extent_fiemap+0x1131/0x1650
[ 286.708553][ T27] ? try_release_extent_mapping+0x550/0x550
[ 286.714473][ T27] ? __might_fault+0xb8/0x110
[ 286.719227][ T27] ? fiemap_prep+0x1b0/0x240
[ 286.723836][ T27] btrfs_fiemap+0x121/0x160
[ 286.728569][ T27] ? btrfs_getattr+0x4a0/0x4a0
[ 286.733350][ T27] ? __might_fault+0xb4/0x110
[ 286.738027][ T27] ? btrfs_getattr+0x4a0/0x4a0
[ 286.742844][ T27] do_vfs_ioctl+0x1934/0x2b70
[ 286.747548][ T27] ? __x64_compat_sys_ioctl+0x80/0x80
[ 286.752995][ T27] ? __lock_acquire+0x1ff0/0x1ff0
[ 286.758169][ T27] ? slab_free_freelist_hook+0xdd/0x160
[ 286.763718][ T27] ? tomoyo_path_number_perm+0x648/0x810
[ 286.769409][ T27] ? kfree+0xf1/0x270
[ 286.773435][ T27] ? tomoyo_path_number_perm+0x6ab/0x810
[ 286.779119][ T27] ? tomoyo_check_path_acl+0x1c0/0x1c0
[ 286.784619][ T27] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 286.790758][ T27] ? print_irqtrace_events+0x210/0x210
[ 286.796253][ T27] ? vtime_user_exit+0x2d1/0x400
[ 286.801332][ T27] ? bpf_lsm_file_ioctl+0x5/0x10
[ 286.806303][ T27] ? security_file_ioctl+0x7d/0xa0
[ 286.811552][ T27] __se_sys_ioctl+0x81/0x160
[ 286.816161][ T27] do_syscall_64+0x3b/0xb0
[ 286.820696][ T27] ? clear_bhb_loop+0x15/0x70
[ 286.825408][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 286.831472][ T27] RIP: 0033:0x7fcd10a3bb19
[ 286.835905][ T27] RSP: 002b:00007fff748bce28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 286.844417][ T27] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcd10a3bb19
[ 286.852446][ T27] RDX: 0000000020000380 RSI: 00000000c020660b RDI: 0000000000000004
[ 286.860459][ T27] RBP: 00007fcd10ab45f0 R08: 0000000000000000 R09: 0000000000000000
[ 286.868486][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff748bce60
[ 286.876463][ T27] R13: 00007fff748bd088 R14: 431bde82d7b634db R15: 00007fcd10a8403b
[ 286.884574][ T27]
[ 286.887649][ T27]
[ 286.887649][ T27] Showing all locks held in the system:
[ 286.895560][ T27] 1 lock held by khungtaskd/27:
[ 286.900542][ T27] #0: ffffffff8cb1fc60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30
[ 286.909959][ T27] 2 locks held by kworker/u4:2/154:
[ 286.915162][ T27] #0: ffff88802bbbc938 ((wq_completion)btrfs-endio-write){+.+.}-{0:0}, at: process_one_work+0x78a/0x10c0
[ 286.926539][ T27] #1: ffffc90001fb7d20 ((work_completion)(&work->normal_work)){+.+.}-{0:0}, at: process_one_work+0x7d0/0x10c0
[ 286.938405][ T27] 2 locks held by getty/3928:
[ 286.943099][ T27] #0: ffff88814c899098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[ 286.952938][ T27] #1: ffffc90002ce32e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6af/0x1db0
[ 286.963216][ T27] 3 locks held by syz-executor273/4164:
[ 286.968800][ T27] #0: ffff88801f079628 (&mm->mmap_lock){++++}-{3:3}, at: exc_page_fault+0x181/0x700
[ 286.978361][ T27] #1: ffff8880778c6558 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x1a9/0x440
[ 286.987855][ T27] #2: ffff88806f971838 (&ei->i_mmap_lock){.+.+}-{3:3}, at: btrfs_page_mkwrite+0x4a2/0xd60
[ 286.997952][ T27]
[ 287.000348][ T27] =============================================
[ 287.000348][ T27]
[ 287.008813][ T27] NMI backtrace for cpu 0
[ 287.013155][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.173-syzkaller #0
[ 287.021136][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 287.031297][ T27] Call Trace:
[ 287.034570][ T27]
[ 287.037511][ T27] dump_stack_lvl+0x1e3/0x2d0
[ 287.042199][ T27] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 287.047824][ T27] ? panic+0x860/0x860
[ 287.051889][ T27] ? nmi_cpu_backtrace+0x23b/0x4a0
[ 287.057016][ T27] nmi_cpu_backtrace+0x46a/0x4a0
[ 287.062119][ T27] ? __wake_up_klogd+0xd5/0x100
[ 287.066971][ T27] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 287.073114][ T27] ? _printk+0xd1/0x120
[ 287.077268][ T27] ? panic+0x860/0x860
[ 287.081327][ T27] ? __wake_up_klogd+0xcc/0x100
[ 287.086167][ T27] ? panic+0x860/0x860
[ 287.090326][ T27] ? wq_watchdog_touch+0xeb/0x170
[ 287.095361][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 287.101506][ T27] nmi_trigger_cpumask_backtrace+0x181/0x2a0
[ 287.107478][ T27] watchdog+0xe72/0xeb0
[ 287.111647][ T27] kthread+0x3f6/0x4f0
[ 287.115703][ T27] ? hungtask_pm_notify+0x50/0x50
[ 287.120717][ T27] ? kthread_blkcg+0xd0/0xd0
[ 287.125304][ T27] ret_from_fork+0x1f/0x30
[ 287.129732][ T27]
[ 287.132904][ T27] Sending NMI from CPU 0 to CPUs 1:
[ 287.138190][ C1] NMI backtrace for cpu 1
[ 287.138200][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.15.173-syzkaller #0
[ 287.138216][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 287.138225][ C1] RIP: 0010:creds_are_invalid+0x22/0x60
[ 287.138249][ C1] Code: ff 0f 1f 80 00 00 00 00 53 48 89 fb e8 17 48 2a 00 48 83 c3 18 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df 0f b6 04 08 <84> c0 75 19 8b 1b bf 64 65 73 43 89 de e8 4c 4b 2a 00 81 fb 64 65
[ 287.138263][ C1] RSP: 0018:ffffc90000dd0bc8 EFLAGS: 00000a06
[ 287.138278][ C1] RAX: 0000000000000000 RBX: ffff888021d83298 RCX: dffffc0000000000
[ 287.138290][ C1] RDX: 0000000000000100 RSI: ffffffff8aab3d20 RDI: ffff888021d83280
[ 287.138301][ C1] RBP: ffffc90000dd0e10 R08: dffffc0000000000 R09: fffffbfff2131024
[ 287.138313][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000003
[ 287.138323][ C1] R13: ffffffff81d5fc80 R14: ffff88801b5eb900 R15: ffff88801b5eb908
[ 287.138335][ C1] FS: 0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
[ 287.138349][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 287.138360][ C1] CR2: 0000564a8dcfa600 CR3: 00000000204f7000 CR4: 00000000003506e0
[ 287.138374][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 287.138383][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 287.138393][ C1] Call Trace:
[ 287.138398][ C1]
[ 287.138403][ C1] ? nmi_cpu_backtrace+0x39f/0x4a0
[ 287.138421][ C1] ? read_lock_is_recursive+0x10/0x10
[ 287.138439][ C1] ? nmi_trigger_cpumask_backtrace+0x2a0/0x2a0
[ 287.138456][ C1] ? unknown_nmi_error+0xd0/0xd0
[ 287.138481][ C1] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 287.138498][ C1] ? nmi_handle+0xf7/0x370
[ 287.138516][ C1] ? creds_are_invalid+0x22/0x60
[ 287.138533][ C1] ? default_do_nmi+0x62/0x150
[ 287.138550][ C1] ? exc_nmi+0xa8/0x100
[ 287.138565][ C1] ? end_repeat_nmi+0x16/0x31
[ 287.138585][ C1] ? __fput+0x8e0/0x8e0
[ 287.138607][ C1] ? creds_are_invalid+0x22/0x60
[ 287.138625][ C1] ? creds_are_invalid+0x22/0x60
[ 287.138645][ C1] ? creds_are_invalid+0x22/0x60
[ 287.138663][ C1]
[ 287.138668][ C1]
[ 287.138673][ C1] file_free_rcu+0x44/0xd0
[ 287.138691][ C1] rcu_core+0xa15/0x1650
[ 287.138717][ C1] ? local_bh_disable+0x20/0x20
[ 287.138736][ C1] ? rebalance_domains+0x918/0xa80
[ 287.138761][ C1] ? distribute_cfs_runtime+0x540/0x540
[ 287.138784][ C1] handle_softirqs+0x3a7/0x930
[ 287.138802][ C1] ? __irq_exit_rcu+0x157/0x240
[ 287.138820][ C1] ? do_softirq+0x240/0x240
[ 287.138837][ C1] ? irqtime_account_irq+0xd0/0x1e0
[ 287.138858][ C1] __irq_exit_rcu+0x157/0x240
[ 287.138873][ C1] ? irq_exit_rcu+0x20/0x20
[ 287.138894][ C1] irq_exit_rcu+0x5/0x20
[ 287.138907][ C1] sysvec_apic_timer_interrupt+0xa0/0xc0
[ 287.138925][ C1]
[ 287.138929][ C1]
[ 287.138934][ C1] asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 287.138953][ C1] RIP: 0010:acpi_idle_do_entry+0x10f/0x340
[ 287.138971][ C1] Code: 43 38 f7 48 83 e3 08 0f 85 0a 01 00 00 4c 8d 74 24 20 e8 04 be 3e f7 0f 1f 44 00 00 e8 aa 3f 38 f7 0f 00 2d 43 f5 bb 00 fb f4 <4c> 89 f3 48 c1 eb 03 42 80 3c 3b 00 74 08 4c 89 f7 e8 4b 18 82 f7
[ 287.138984][ C1] RSP: 0018:ffffc90000d67b00 EFLAGS: 000002d3
[ 287.138996][ C1] RAX: ffffffff8a4833f6 RBX: 0000000000000000 RCX: ffff88813fe00000
[ 287.139015][ C1] RDX: 0000000000000000 RSI: ffffffff8aab2a80 RDI: ffffffff8af9ed00
[ 287.139026][ C1] RBP: ffffc90000d67b90 R08: ffffffff8186f220 R09: ffffed1027fc0001
[ 287.139038][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff920001acf60
[ 287.139049][ C1] R13: ffff88801f058004 R14: ffffc90000d67b20 R15: dffffc0000000000
[ 287.139065][ C1] ? trace_hardirqs_on+0x30/0x80
[ 287.139082][ C1] ? acpi_idle_do_entry+0x106/0x340
[ 287.139103][ C1] ? acpi_idle_enter_bm+0x5c0/0x5c0
[ 287.139119][ C1] ? rcu_preempt_deferred_qs+0x6b/0x190
[ 287.139136][ C1] ? rcu_qs+0x190/0x190
[ 287.139154][ C1] acpi_idle_enter+0x352/0x4f0
[ 287.139173][ C1] cpuidle_enter_state+0x521/0xef0
[ 287.139197][ C1] ? cpuidle_enter_s2idle+0x6b0/0x6b0
[ 287.139218][ C1] ? menu_enable_device+0x380/0x380
[ 287.139240][ C1] cpuidle_enter+0x59/0x90
[ 287.139260][ C1] do_idle+0x3e4/0x670
[ 287.139282][ C1] ? idle_inject_timer_fn+0x60/0x60
[ 287.139301][ C1] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 287.139324][ C1] ? complete+0x56/0xa0
[ 287.139339][ C1] cpu_startup_entry+0x14/0x20
[ 287.139357][ C1] start_secondary+0x371/0x500
[ 287.139377][ C1] ? arch_scale_freq_tick+0x120/0x120
[ 287.139400][ C1] secondary_startup_64_no_verify+0xb1/0xbb
[ 287.139427][ C1]
[ 287.139433][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 1.243 msecs
[ 287.140285][ T27] Kernel panic - not syncing: hung_task: blocked tasks
[ 287.607584][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.173-syzkaller #0
[ 287.615548][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 287.625600][ T27] Call Trace:
[ 287.628889][ T27]
[ 287.631835][ T27] dump_stack_lvl+0x1e3/0x2d0
[ 287.636507][ T27] ? io_uring_drop_tctx_refs+0x1a0/0x1a0
[ 287.642127][ T27] ? panic+0x860/0x860
[ 287.646203][ T27] panic+0x318/0x860
[ 287.650088][ T27] ? schedule_preempt_disabled+0x20/0x20
[ 287.655711][ T27] ? nmi_trigger_cpumask_backtrace+0x221/0x2a0
[ 287.661852][ T27] ? fb_is_primary_device+0xd0/0xd0
[ 287.667059][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 287.673115][ T27] ? nmi_trigger_cpumask_backtrace+0x221/0x2a0
[ 287.679279][ T27] ? nmi_trigger_cpumask_backtrace+0x281/0x2a0
[ 287.685431][ T27] ? nmi_trigger_cpumask_backtrace+0x286/0x2a0
[ 287.691588][ T27] watchdog+0xeb0/0xeb0
[ 287.695736][ T27] kthread+0x3f6/0x4f0
[ 287.699790][ T27] ? hungtask_pm_notify+0x50/0x50
[ 287.704803][ T27] ? kthread_blkcg+0xd0/0xd0
[ 287.709384][ T27] ret_from_fork+0x1f/0x30
[ 287.713810][ T27]
[ 287.717118][ T27] Kernel Offset: disabled
[ 287.721443][ T27] Rebooting in 86400 seconds..