Warning: Permanently added '10.128.1.57' (ED25519) to the list of known hosts.
executing program
[ 136.430968][ T4263] loop0: detected capacity change from 0 to 32768
[ 136.447932][ T4263] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 scanned by syz-executor418 (4263)
[ 136.479065][ T4263] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf
[ 136.490167][ T4263] BTRFS info (device loop0): using crc32c (crc32c-intel) checksum algorithm
[ 136.499871][ T4263] BTRFS info (device loop0): metadata ratio 2
[ 136.506127][ T4263] BTRFS info (device loop0): force zlib compression, level 3
[ 136.513960][ T4263] BTRFS info (device loop0): use zlib compression, level 3
[ 136.521211][ T4263] BTRFS info (device loop0): enabling auto defrag
[ 136.528114][ T4263] BTRFS info (device loop0): max_inline at 0
[ 136.534226][ T4263] BTRFS info (device loop0): using free space tree
[ 136.570413][ T4263] BTRFS info (device loop0): enabling ssd optimizations
[ 136.600644][ T26] audit: type=1800 audit(1730586874.880:2): pid=4263 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor418" name="bus" dev="loop0" ino=263 res=0 errno=0
[ 292.867974][ T28] INFO: task syz-executor418:4263 blocked for more than 143 seconds.
[ 292.877006][ T28] Not tainted 6.1.115-syzkaller #0
[ 292.882730][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 292.891564][ T28] task:syz-executor418 state:D stack:22400 pid:4263 ppid:4262 flags:0x00004006
[ 292.901192][ T28] Call Trace:
[ 292.904783][ T28]
[ 292.907814][ T28] __schedule+0x143f/0x4570
[ 292.912623][ T28] ? release_firmware_map_entry+0x186/0x186
[ 292.918901][ T28] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 292.924900][ T28] ? do_raw_spin_unlock+0x137/0x8a0
[ 292.930181][ T28] schedule+0xbf/0x180
[ 292.934308][ T28] wait_extent_bit+0x423/0x570
[ 292.939247][ T28] ? __set_extent_bit+0x13b1/0x18c0
[ 292.944508][ T28] ? clear_state_bit+0x330/0x330
[ 292.949490][ T28] ? wake_bit_function+0x210/0x210
[ 292.954684][ T28] lock_extent+0x17a/0x200
[ 292.959150][ T28] ? try_lock_extent+0x1a0/0x1a0
[ 292.964149][ T28] ? folio_wait_writeback+0x1aa/0x1e0
[ 292.969600][ T28] btrfs_page_mkwrite+0x550/0xc90
[ 292.974860][ T28] ? btrfs_dio_write+0x100/0x100
[ 292.979834][ T28] ? do_raw_spin_lock+0x14a/0x370
[ 292.984930][ T28] do_page_mkwrite+0x1a1/0x5f0
[ 292.989872][ T28] wp_page_shared+0x164/0x380
[ 292.994632][ T28] handle_mm_fault+0x2525/0x5340
[ 292.999627][ T28] ? mt_find+0x29a/0xc60
[ 293.004215][ T28] ? mt_find+0x29a/0xc60
[ 293.008536][ T28] ? numa_migrate_prep+0x250/0x250
[ 293.013726][ T28] ? lock_mm_and_find_vma+0xae/0x2e0
[ 293.019044][ T28] exc_page_fault+0x26f/0x620
[ 293.023815][ T28] asm_exc_page_fault+0x22/0x30
[ 293.028793][ T28] RIP: 0010:copy_user_short_string+0xd/0x40
[ 293.034795][ T28] Code: 74 0a 89 d1 f3 a4 89 c8 0f 01 ca c3 89 d0 0f 01 ca c3 01 ca eb e7 0f 1f 80 00 00 00 00 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
[ 293.054601][ T28] RSP: 0018:ffffc90003d5f3b0 EFLAGS: 00050202
[ 293.060731][ T28] RAX: ffffffff8439c801 RBX: 00007fffffffefc8 RCX: 0000000000000007
[ 293.068812][ T28] RDX: 0000000000000000 RSI: ffffc90003d5f460 RDI: 00000000200004e0
[ 293.076839][ T28] RBP: ffffc90003d5f510 R08: 0000000000000000 R09: fffff520007abe93
[ 293.084884][ T28] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000038
[ 293.092875][ T28] R13: ffffc90003d5f460 R14: 00000000200004e0 R15: ffffc90003d5f460
[ 293.100961][ T28] ? _copy_to_user+0x81/0x130
[ 293.105873][ T28] _copy_to_user+0xe9/0x130
[ 293.110395][ T28] fiemap_fill_next_extent+0x231/0x410
[ 293.116303][ T28] ? vfs_ioctl+0xc0/0xc0
[ 293.120621][ T28] ? btrfs_is_data_extent_shared+0x110c/0x1390
[ 293.126858][ T28] fiemap_process_hole+0x107e/0x1290
[ 293.132253][ T28] ? extent_fiemap+0x1ff0/0x1ff0
[ 293.137262][ T28] ? btrfs_get_token_64+0x600/0x600
[ 293.142489][ T28] ? memcpy+0x3c/0x60
[ 293.146547][ T28] extent_fiemap+0xef7/0x1ff0
[ 293.151265][ T28] ? kasan_set_track+0x60/0x70
[ 293.156137][ T28] ? try_release_extent_mapping+0x560/0x560
[ 293.162118][ T28] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 293.168170][ T28] ? print_irqtrace_events+0x210/0x210
[ 293.173684][ T28] ? kasan_quarantine_put+0xd4/0x220
[ 293.178990][ T28] ? kmem_cache_free+0x292/0x510
[ 293.184023][ T28] ? btrfs_wait_ordered_range+0x1c4/0x260
[ 293.189865][ T28] ? btrfs_wait_ordered_range+0x242/0x260
[ 293.195648][ T28] btrfs_fiemap+0x174/0x1e0
[ 293.200259][ T28] ? btrfs_getattr+0x4f0/0x4f0
[ 293.205098][ T28] ? __might_fault+0xbd/0x110
[ 293.209801][ T28] ? btrfs_getattr+0x4f0/0x4f0
[ 293.214811][ T28] do_vfs_ioctl+0x18e9/0x2a90
[ 293.219576][ T28] ? __x64_compat_sys_ioctl+0x80/0x80
[ 293.225308][ T28] ? __lock_acquire+0x1f80/0x1f80
[ 293.230390][ T28] ? lockdep_hardirqs_on+0x94/0x130
[ 293.235660][ T28] ? __kmem_cache_free+0x25c/0x3c0
[ 293.240846][ T28] ? tomoyo_path_number_perm+0x61b/0x7f0
[ 293.246634][ T28] ? tomoyo_path_number_perm+0x68a/0x7f0
[ 293.252318][ T28] ? tomoyo_path_number_perm+0x1f2/0x7f0
[ 293.258001][ T28] ? tomoyo_check_path_acl+0x1c0/0x1c0
[ 293.263721][ T28] ? rcu_is_watching+0x11/0xb0
[ 293.268526][ T28] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 293.274578][ T28] ? print_irqtrace_events+0x210/0x210
[ 293.280061][ T28] ? fpregs_activate+0xc0/0x260
[ 293.284982][ T28] ? bpf_lsm_file_ioctl+0x5/0x10
[ 293.289987][ T28] ? security_file_ioctl+0x7d/0xa0
[ 293.295177][ T28] __se_sys_ioctl+0x81/0x160
[ 293.299788][ T28] do_syscall_64+0x3b/0xb0
[ 293.304290][ T28] ? clear_bhb_loop+0x45/0xa0
[ 293.309040][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2
[ 293.315004][ T28] RIP: 0033:0x7f06f77def99
[ 293.319478][ T28] RSP: 002b:00007ffc897eb728 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 293.327952][ T28] RAX: ffffffffffffffda RBX: 70735f6473736f6e RCX: 00007f06f77def99
[ 293.336018][ T28] RDX: 00000000200004c0 RSI: 00000000c020660b RDI: 0000000000000004
[ 293.344051][ T28] RBP: 00007f06f78585f0 R08: 0000000000000000 R09: 0000000000000000
[ 293.352048][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc897eb760
[ 293.360124][ T28] R13: 00007ffc897eb988 R14: 431bde82d7b634db R15: 00007f06f782803b
[ 293.368164][ T28]
[ 293.371566][ T28]
[ 293.371566][ T28] Showing all locks held in the system:
[ 293.379385][ T28] 1 lock held by rcu_tasks_kthre/12:
[ 293.384785][ T28] #0: ffffffff8d32b1d0 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xe30
[ 293.395396][ T28] 1 lock held by rcu_tasks_trace/13:
[ 293.400688][ T28] #0: ffffffff8d32b9d0 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xe30
[ 293.411727][ T28] 1 lock held by khungtaskd/28:
[ 293.416645][ T28] #0: ffffffff8d32b000 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x290
[ 293.426594][ T28] 2 locks held by getty/4009:
[ 293.431279][ T28] #0: ffff88807e560098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[ 293.441206][ T28] #1: ffffc900032462f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x6a7/0x1db0
[ 293.451483][ T28] 4 locks held by syz-executor418/4263:
[ 293.457076][ T28] #0: ffff888074e70f80 (&sb->s_type->i_mutex_key#15){++++}-{3:3}, at: btrfs_inode_lock+0x5c/0xd0
[ 293.467821][ T28] #1: ffff88807d67f958 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x2e/0x2e0
[ 293.477810][ T28] #2: ffff88802fba0558 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x1a1/0x5f0
[ 293.487410][ T28] #3: ffff888074e70e08 (&ei->i_mmap_lock){++++}-{3:3}, at: btrfs_page_mkwrite+0x421/0xc90
[ 293.497573][ T28]
[ 293.499930][ T28] =============================================
[ 293.499930][ T28]
[ 293.508469][ T28] NMI backtrace for cpu 1
[ 293.512889][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.1.115-syzkaller #0
[ 293.520781][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 293.530832][ T28] Call Trace:
[ 293.534130][ T28]
[ 293.537056][ T28] dump_stack_lvl+0x1e3/0x2cb
[ 293.541755][ T28] ? nf_tcp_handle_invalid+0x642/0x642
[ 293.547243][ T28] ? panic+0x764/0x764
[ 293.551423][ T28] ? vprintk_emit+0x622/0x740
[ 293.556143][ T28] ? printk_sprint+0x490/0x490
[ 293.560920][ T28] ? nmi_cpu_backtrace+0x252/0x560
[ 293.566033][ T28] nmi_cpu_backtrace+0x4e1/0x560
[ 293.571029][ T28] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0
[ 293.577181][ T28] ? _printk+0xd1/0x111
[ 293.581353][ T28] ? panic+0x764/0x764
[ 293.585461][ T28] ? __wake_up_klogd+0xcc/0x100
[ 293.590318][ T28] ? panic+0x764/0x764
[ 293.594418][ T28] ? nmi_trigger_cpumask_backtrace+0xe0/0x3f0
[ 293.600508][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 293.606650][ T28] nmi_trigger_cpumask_backtrace+0x1ae/0x3f0
[ 293.612685][ T28] watchdog+0xf88/0xfd0
[ 293.616911][ T28] ? watchdog+0x1f8/0xfd0
[ 293.621250][ T28] kthread+0x28d/0x320
[ 293.625352][ T28] ? hungtask_pm_notify+0x50/0x50
[ 293.630381][ T28] ? kthread_blkcg+0xd0/0xd0
[ 293.634976][ T28] ret_from_fork+0x1f/0x30
[ 293.639435][ T28]
[ 293.642548][ T28] Sending NMI from CPU 1 to CPUs 0:
[ 293.647951][ C0] NMI backtrace for cpu 0
[ 293.647985][ C0] CPU: 0 PID: 46 Comm: kworker/u4:3 Not tainted 6.1.115-syzkaller #0
[ 293.648004][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 293.648016][ C0] Workqueue: events_unbound toggle_allocation_gate
[ 293.648105][ C0] RIP: 0010:smp_call_function_many_cond+0x1fae/0x3460
[ 293.648167][ C0] Code: 2f 44 89 ee 83 e6 01 31 ff e8 ae 43 0b 00 41 83 e5 01 49 bd 00 00 00 00 00 fc ff df 75 0a e8 39 40 0b 00 e9 1b ff ff ff f3 90 <42> 0f b6 04 2b 84 c0 75 14 41 f7 07 01 00 00 00 0f 84 fe fe ff ff
[ 293.648181][ C0] RSP: 0018:ffffc90000b775a0 EFLAGS: 00000293
[ 293.648195][ C0] RAX: ffffffff817f5339 RBX: 1ffff110171e81b1 RCX: ffff88801f2b0000
[ 293.648208][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 293.648218][ C0] RBP: ffffc90000b77980 R08: ffffffff817f5302 R09: fffffbfff224604d
[ 293.648231][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000800000000
[ 293.648243][ C0] R13: dffffc0000000000 R14: 0000000000000001 R15: ffff8880b8f40d88
[ 293.648256][ C0] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000
[ 293.648271][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 293.648283][ C0] CR2: 000055f0743b6600 CR3: 000000000d08e000 CR4: 00000000003506f0
[ 293.648298][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 293.648307][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 293.648318][ C0] Call Trace:
[ 293.648349][ C0]
[ 293.648355][ C0] ? nmi_cpu_backtrace+0x3de/0x560
[ 293.648374][ C0] ? read_lock_is_recursive+0x10/0x10
[ 293.648402][ C0] ? nmi_trigger_cpumask_backtrace+0x3f0/0x3f0
[ 293.648436][ C0] ? nmi_handle+0x25/0x440
[ 293.648489][ C0] ? nmi_cpu_backtrace_handler+0x8/0x10
[ 293.648505][ C0] ? nmi_handle+0x12e/0x440
[ 293.648532][ C0] ? nmi_handle+0x25/0x440
[ 293.648557][ C0] ? smp_call_function_many_cond+0x1fae/0x3460
[ 293.648580][ C0] ? default_do_nmi+0x62/0x150
[ 293.648599][ C0] ? exc_nmi+0xa8/0x100
[ 293.648616][ C0] ? end_repeat_nmi+0x16/0x31
[ 293.648635][ C0] ? smp_call_function_many_cond+0x1f92/0x3460
[ 293.648656][ C0] ? smp_call_function_many_cond+0x1fc9/0x3460
[ 293.648678][ C0] ? smp_call_function_many_cond+0x1fae/0x3460
[ 293.648701][ C0] ? smp_call_function_many_cond+0x1fae/0x3460
[ 293.648756][ C0] ? smp_call_function_many_cond+0x1fae/0x3460
[ 293.648779][ C0]
[ 293.648784][ C0]
[ 293.648797][ C0] ? text_poke_sync+0x20/0x20
[ 293.648837][ C0] ? __text_poke+0x81a/0x9a0
[ 293.648856][ C0] ? mark_lock+0x9a/0x340
[ 293.648881][ C0] ? smp_call_function_many+0x30/0x30
[ 293.648902][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 293.648947][ C0] ? do_raw_spin_unlock+0x137/0x8a0
[ 293.648968][ C0] ? _raw_spin_unlock+0x24/0x40
[ 293.648990][ C0] ? kmem_cache_alloc_bulk+0x11a/0x4d0
[ 293.649011][ C0] ? __text_poke+0x81a/0x9a0
[ 293.649034][ C0] ? kmem_cache_alloc_bulk+0x11a/0x4d0
[ 293.649055][ C0] ? __text_poke+0x9a0/0x9a0
[ 293.649084][ C0] ? text_poke+0x90/0x90
[ 293.649103][ C0] ? kmem_cache_alloc_bulk+0x11a/0x4d0
[ 293.649125][ C0] ? perf_event_text_poke+0x254/0x320
[ 293.649151][ C0] ? __mutex_trylock_common+0x17e/0x2e0
[ 293.649175][ C0] ? perf_event_bpf_output+0x270/0x270
[ 293.649195][ C0] ? trace_raw_output_contention_end+0xd0/0xd0
[ 293.649220][ C0] ? text_poke_sync+0x20/0x20
[ 293.649241][ C0] on_each_cpu_cond_mask+0x3b/0x80
[ 293.649265][ C0] text_poke_bp_batch+0x860/0x940
[ 293.649296][ C0] ? kmem_cache_alloc_bulk+0x11b/0x4d0
[ 293.649318][ C0] ? text_poke_loc_init+0x680/0x680
[ 293.649342][ C0] ? arch_jump_label_transform_queue+0x7d/0xd0
[ 293.649366][ C0] text_poke_finish+0x16/0x30
[ 293.649387][ C0] arch_jump_label_transform_apply+0x13/0x20
[ 293.649406][ C0] static_key_disable_cpuslocked+0xce/0x1b0
[ 293.649459][ C0] static_key_disable+0x16/0x20
[ 293.649481][ C0] toggle_allocation_gate+0x3e0/0x480
[ 293.649505][ C0] ? show_object+0xa0/0xa0
[ 293.649526][ C0] ? lockdep_hardirqs_on_prepare+0x438/0x7a0
[ 293.649554][ C0] ? print_irqtrace_events+0x210/0x210
[ 293.649578][ C0] ? _raw_spin_unlock_irqrestore+0xd9/0x130
[ 293.649603][ C0] ? do_raw_spin_unlock+0x137/0x8a0
[ 293.649624][ C0] ? process_one_work+0x7a9/0x11d0
[ 293.649667][ C0] process_one_work+0x8a9/0x11d0
[ 293.649695][ C0] ? worker_detach_from_pool+0x260/0x260
[ 293.649719][ C0] ? _raw_spin_lock_irqsave+0x120/0x120
[ 293.649740][ C0] ? kthread_data+0x4e/0xc0
[ 293.649769][ C0] ? wq_worker_running+0x97/0x190
[ 293.649786][ C0] worker_thread+0xa47/0x1200
[ 293.649858][ C0] kthread+0x28d/0x320
[ 293.649889][ C0] ? worker_clr_flags+0x190/0x190
[ 293.649910][ C0] ? kthread_blkcg+0xd0/0xd0
[ 293.649927][ C0] ret_from_fork+0x1f/0x30
[ 293.649959][ C0]
[ 293.650012][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.035 msecs
[ 293.650894][ T28] Kernel panic - not syncing: hung_task: blocked tasks
[ 294.133933][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.1.115-syzkaller #0
[ 294.141829][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 294.151882][ T28] Call Trace:
[ 294.155163][ T28]
[ 294.158208][ T28] dump_stack_lvl+0x1e3/0x2cb
[ 294.162895][ T28] ? nf_tcp_handle_invalid+0x642/0x642
[ 294.168355][ T28] ? panic+0x764/0x764
[ 294.172432][ T28] ? vscnprintf+0x59/0x80
[ 294.176771][ T28] panic+0x318/0x764
[ 294.180677][ T28] ? nmi_trigger_cpumask_backtrace+0x2bf/0x3f0
[ 294.186833][ T28] ? memcpy_page_flushcache+0xfc/0xfc
[ 294.192216][ T28] ? nmi_trigger_cpumask_backtrace+0x2c8/0x3f0
[ 294.198373][ T28] watchdog+0xfc7/0xfd0
[ 294.202541][ T28] ? watchdog+0x1f8/0xfd0
[ 294.206881][ T28] kthread+0x28d/0x320
[ 294.210949][ T28] ? hungtask_pm_notify+0x50/0x50
[ 294.215979][ T28] ? kthread_blkcg+0xd0/0xd0
[ 294.220579][ T28] ret_from_fork+0x1f/0x30
[ 294.225030][ T28]
[ 294.228665][ T28] Kernel Offset: disabled
[ 294.233072][ T28] Rebooting in 86400 seconds..