Warning: Permanently added '10.128.1.83' (ED25519) to the list of known hosts.
executing program
[   77.029758][ T4172] loop0: detected capacity change from 0 to 32768
[   77.076745][ T4172] =======================================================
[   77.076745][ T4172] WARNING: The mand mount option has been deprecated and
[   77.076745][ T4172]          and is ignored by this kernel. Remove the mand
[   77.076745][ T4172]          option from the mount to silence this warning.
[   77.076745][ T4172] =======================================================
[   77.162222][ T4172] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   77.231368][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   77.246893][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   77.587455][ T4177] loop0: detected capacity change from 0 to 32768
[   77.654720][ T4177] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
executing program
[   77.698303][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   77.714633][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   77.983868][ T4180] loop0: detected capacity change from 0 to 32768
[   78.050721][ T4180] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
executing program
[   78.083062][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   78.102990][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   78.380732][ T4183] loop0: detected capacity change from 0 to 32768
[   78.443200][ T4183] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   78.472558][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   78.487008][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   78.819804][ T4186] loop0: detected capacity change from 0 to 32768
[   78.879661][ T4186] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   78.913043][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
executing program
[   78.925752][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   79.189563][ T4189] loop0: detected capacity change from 0 to 32768
[   79.274227][ T4189] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
executing program
[   79.310615][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   79.329989][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   79.608237][ T4192] loop0: detected capacity change from 0 to 32768
[   79.681855][ T4192] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   79.725572][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   79.745535][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   80.108791][ T4195] loop0: detected capacity change from 0 to 32768
[   80.171061][ T4195] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
executing program
[   80.210892][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   80.241105][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   80.549325][ T4198] loop0: detected capacity change from 0 to 32768
[   80.665614][ T4198] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
executing program
[   80.716135][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   80.742205][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   81.032213][ T4201] loop0: detected capacity change from 0 to 32768
[   81.145394][ T4201] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   81.208936][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
executing program
[   81.261952][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   81.921378][ T4204] loop0: detected capacity change from 0 to 32768
[   82.005257][ T4204] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   82.100219][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
executing program
[   82.153654][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   82.592136][ T4208] loop0: detected capacity change from 0 to 32768
[   82.651747][ T4208] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   82.688631][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   82.706429][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   83.113444][ T4211] loop0: detected capacity change from 0 to 32768
[   83.177652][ T4211] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   83.222760][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   83.239290][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   83.542535][ T4214] loop0: detected capacity change from 0 to 32768
[   83.601206][ T4214] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   83.632950][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   83.655039][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   84.017226][ T4217] loop0: detected capacity change from 0 to 32768
[   84.082539][ T4217] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   84.121074][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   84.136005][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   84.499091][ T4220] loop0: detected capacity change from 0 to 32768
[   84.559981][ T4220] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   84.590272][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
executing program
[   84.609315][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   84.839919][ T4223] loop0: detected capacity change from 0 to 32768
[   84.898306][ T4223] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   84.937513][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   84.955801][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   85.214734][ T4226] loop0: detected capacity change from 0 to 32768
[   85.278619][ T4226] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
executing program
[   85.320111][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   85.343242][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   85.584668][ T4229] loop0: detected capacity change from 0 to 32768
[   85.641136][ T4229] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   85.675399][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
executing program
[   85.690507][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   85.929813][ T4232] loop0: detected capacity change from 0 to 32768
[   85.992883][ T4232] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   86.023465][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   86.044482][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   86.346402][ T4235] loop0: detected capacity change from 0 to 32768
[   86.444294][ T4235] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   86.471265][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
executing program
[   86.486964][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   86.706206][ T4238] loop0: detected capacity change from 0 to 32768
[   86.758358][ T1107] cfg80211: failed to load regulatory.db
[   86.823423][ T4238] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   86.853796][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
executing program
[   86.870663][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   87.125749][ T4242] loop0: detected capacity change from 0 to 32768
[   87.155249][ T4242] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
executing program
[   87.184464][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   87.199051][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   87.436308][ T4245] loop0: detected capacity change from 0 to 32768
[   87.499635][ T4245] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
executing program
[   87.547618][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   87.564123][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   87.832759][ T4248] loop0: detected capacity change from 0 to 32768
[   87.913051][ T4248] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   87.941986][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
executing program
[   87.957049][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   88.227170][ T4251] loop0: detected capacity change from 0 to 32768
[   88.300272][ T4251] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   88.332819][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   88.351157][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   88.725817][ T4254] loop0: detected capacity change from 0 to 32768
[   88.792910][ T4254] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
executing program
[   88.831233][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   88.848310][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   89.101579][ T4257] loop0: detected capacity change from 0 to 32768
[   89.173143][ T4257] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   89.208466][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
executing program
[   89.224462][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   89.481631][ T4260] loop0: detected capacity change from 0 to 32768
[   89.538592][ T4260] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   89.567349][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   89.581447][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   89.810210][ T4263] loop0: detected capacity change from 0 to 32768
[   89.877522][ T4263] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
executing program
[   89.914987][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   89.935285][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   90.179819][ T4266] loop0: detected capacity change from 0 to 32768
[   90.238069][ T4266] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   90.265508][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   90.281284][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   90.566176][ T4269] loop0: detected capacity change from 0 to 32768
[   90.629746][ T4269] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   90.658152][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   90.673707][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   91.044917][ T4272] loop0: detected capacity change from 0 to 32768
[   91.107940][ T4272] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   91.135258][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
executing program
[   91.155640][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   91.428536][ T4275] loop0: detected capacity change from 0 to 32768
[   91.512938][ T4275] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   91.547418][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   91.565467][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   91.889013][ T4278] loop0: detected capacity change from 0 to 32768
[   91.955678][ T4278] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   91.986227][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
executing program
[   92.000341][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   92.275661][ T4281] loop0: detected capacity change from 0 to 32768
[   92.339312][ T4281] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
executing program
[   92.385318][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   92.406582][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   92.725703][ T4284] loop0: detected capacity change from 0 to 32768
[   92.797719][ T4284] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
executing program
[   92.859070][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   92.879980][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   93.168412][ T4287] loop0: detected capacity change from 0 to 32768
[   93.232777][ T4287] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
executing program
[   93.271435][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   93.287614][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   93.540969][ T4290] loop0: detected capacity change from 0 to 32768
[   93.589747][ T4290] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
executing program
[   93.628120][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   93.643633][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   93.936987][ T4293] loop0: detected capacity change from 0 to 32768
[   93.998818][ T4293] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   94.030922][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
executing program
[   94.045890][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   94.302386][ T4296] loop0: detected capacity change from 0 to 32768
[   94.380107][ T4296] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
executing program
[   94.425134][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   94.445684][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   94.740846][ T4299] loop0: detected capacity change from 0 to 32768
[   94.800078][ T4299] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   94.833036][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   94.850382][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   95.199310][ T4302] loop0: detected capacity change from 0 to 32768
[   95.263616][ T4302] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   95.298206][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   95.319914][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   95.668809][ T4305] loop0: detected capacity change from 0 to 32768
[   95.730507][ T4305] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
executing program
[   95.797539][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   95.818005][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   96.089622][ T4308] loop0: detected capacity change from 0 to 32768
[   96.198673][ T4308] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   96.244472][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   96.275082][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   96.609380][ T4311] loop0: detected capacity change from 0 to 32768
[   96.678075][ T4311] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   96.693502][ T4311] 
[   96.696037][ T4311] ======================================================
[   96.705432][ T4311] WARNING: possible circular locking dependency detected
[   96.714151][ T4311] 5.15.185-syzkaller #0 Not tainted
[   96.720469][ T4311] ------------------------------------------------------
[   96.735669][ T4311] syz-executor131/4311 is trying to acquire lock:
[   96.743289][ T4311] ffff88801e745488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x1b5/0x760
[   96.761596][ T4311] 
[   96.761596][ T4311] but task is already holding lock:
[   96.772418][ T4311] ffff888074193f60 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x75b/0xe20
[   96.790878][ T4311] 
[   96.790878][ T4311] which lock already depends on the new lock.
[   96.790878][ T4311] 
[   96.814197][ T4311] 
[   96.814197][ T4311] the existing dependency chain (in reverse order) is:
[   96.827931][ T4311] 
[   96.827931][ T4311] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}:
[   96.845779][ T4311]        down_read+0x44/0x2e0
[   96.853307][ T4311]        ocfs2_read_virt_blocks+0x23f/0x8a0
[   96.862502][ T4311]        ocfs2_find_entry+0x3d1/0x1f90
[   96.872449][ T4311]        ocfs2_find_files_on_disk+0xdb/0x2f0
[   96.887868][ T4311]        ocfs2_lookup_ino_from_name+0x4f/0xf0
[   96.898559][ T4311]        ocfs2_get_system_file_inode+0x319/0x760
[   96.911146][ T4311]        ocfs2_init_global_system_inodes+0x316/0x650
[   96.928080][ T4311]        ocfs2_fill_super+0x3dbf/0x4d80
[   96.935656][ T4311]        mount_bdev+0x287/0x3c0
[   96.947783][ T4311]        legacy_get_tree+0xe6/0x180
[   96.955844][ T4311]        vfs_get_tree+0x88/0x270
[   96.967844][ T4311]        do_new_mount+0x24a/0xa40
[   96.976233][ T4311]        __se_sys_mount+0x2d6/0x3c0
[   96.989485][ T4311]        do_syscall_64+0x4c/0xa0
[   96.996061][ T4311]        entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   97.009227][ T4311] 
[   97.009227][ T4311] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}:
[   97.022700][ T4311]        __lock_acquire+0x2c33/0x7c60
[   97.034744][ T4311]        lock_acquire+0x197/0x3f0
[   97.043735][ T4311]        __mutex_lock_common+0x1eb/0x2390
[   97.055798][ T4311]        mutex_lock_nested+0x17/0x20
[   97.065770][ T4311]        ocfs2_get_system_file_inode+0x1b5/0x760
[   97.074459][ T4311]        ocfs2_reserve_local_alloc_bits+0xfc/0x24c0
[   97.084960][ T4311]        ocfs2_reserve_clusters_with_limit+0x1bb/0xba0
[   97.092582][ T4311]        ocfs2_lock_allocators+0x2f7/0x5b0
[   97.101458][ T4311]        ocfs2_extend_allocation+0x397/0x1760
[   97.113226][ T4311]        ocfs2_allocate_unwritten_extents+0x2e6/0x7b0
[   97.126366][ T4311]        __ocfs2_change_file_space+0x81d/0xe20
[   97.134267][ T4311]        ocfs2_fallocate+0x1ee/0x240
[   97.141802][ T4311]        vfs_fallocate+0x587/0x6f0
[   97.150660][ T4311]        __x64_sys_fallocate+0xbd/0x100
[   97.160679][ T4311]        do_syscall_64+0x4c/0xa0
[   97.169031][ T4311]        entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   97.179900][ T4311] 
[   97.179900][ T4311] other info that might help us debug this:
[   97.179900][ T4311] 
[   97.194861][ T4311]  Possible unsafe locking scenario:
[   97.194861][ T4311] 
[   97.208686][ T4311]        CPU0                    CPU1
[   97.215810][ T4311]        ----                    ----
[   97.223658][ T4311]   lock(&ocfs2_file_ip_alloc_sem_key);
[   97.231707][ T4311]                                lock(&osb->system_file_mutex);
[   97.248923][ T4311]                                lock(&ocfs2_file_ip_alloc_sem_key);
[   97.258627][ T4311]   lock(&osb->system_file_mutex);
[   97.267225][ T4311] 
[   97.267225][ T4311]  *** DEADLOCK ***
[   97.267225][ T4311] 
[   97.283049][ T4311] 3 locks held by syz-executor131/4311:
[   97.291795][ T4311]  #0: ffff8880249b4460 (sb_writers#9){.+.+}-{0:0}, at: vfs_fallocate+0x4f4/0x6f0
[   97.308886][ T4311]  #1: ffff8880741942c8 (&sb->s_type->i_mutex_key#15){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x1d6/0xe20
[   97.329919][ T4311]  #2: ffff888074193f60 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x75b/0xe20
[   97.353941][ T4311] 
[   97.353941][ T4311] stack backtrace:
[   97.364675][ T4311] CPU: 0 PID: 4311 Comm: syz-executor131 Not tainted 5.15.185-syzkaller #0
[   97.376843][ T4311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[   97.396050][ T4311] Call Trace:
[   97.407223][ T4311]  <TASK>
[   97.410600][ T4311]  dump_stack_lvl+0x168/0x230
[   97.416568][ T4311]  ? load_image+0x3b0/0x3b0
[   97.424694][ T4311]  ? show_regs_print_info+0x20/0x20
[   97.431037][ T4311]  ? print_circular_bug+0x12b/0x1a0
[   97.438083][ T4311]  check_noncircular+0x274/0x310
[   97.446993][ T4311]  ? add_chain_block+0x940/0x940
[   97.453032][ T4311]  ? lockdep_lock+0xdc/0x1e0
[   97.458843][ T4311]  ? verify_lock_unused+0x140/0x140
[   97.472128][ T4311]  ? mark_lock+0x94/0x320
[   97.477689][ T4311]  __lock_acquire+0x2c33/0x7c60
[   97.488406][ T4311]  ? mark_lock+0x94/0x320
[   97.494046][ T4311]  ? __lock_acquire+0x12d9/0x7c60
[   97.503387][ T4311]  ? verify_lock_unused+0x140/0x140
[   97.512066][ T4311]  ? mark_lock+0x94/0x320
[   97.523589][ T4311]  ? __lock_acquire+0x13ad/0x7c60
[   97.531125][ T4311]  lock_acquire+0x197/0x3f0
[   97.536674][ T4311]  ? ocfs2_get_system_file_inode+0x1b5/0x760
[   97.548006][ T4311]  ? rcu_is_watching+0x11/0xa0
[   97.553237][ T4311]  ? __might_sleep+0xf0/0xf0
[   97.562061][ T4311]  ? lock_release+0xba/0x870
[   97.567295][ T4311]  ? read_lock_is_recursive+0x10/0x10
[   97.577693][ T4311]  ? rcu_lock_release+0x5/0x20
[   97.586797][ T4311]  ? read_lock_is_recursive+0x10/0x10
[   97.594428][ T4311]  ? __lock_acquire+0x7c60/0x7c60
[   97.600888][ T4311]  ? ocfs2_get_system_file_inode+0x1b5/0x760
[   97.609809][ T4311]  __mutex_lock_common+0x1eb/0x2390
[   97.615652][ T4311]  ? ocfs2_get_system_file_inode+0x1b5/0x760
[   97.631681][ T4311]  ? ocfs2_get_system_file_inode+0x154/0x760
[   97.640276][ T4311]  ? mutex_lock_io_nested+0x60/0x60
[   97.650833][ T4311]  ? __rwlock_init+0x140/0x140
[   97.656077][ T4311]  ? do_raw_spin_unlock+0x11d/0x230
[   97.665022][ T4311]  mutex_lock_nested+0x17/0x20
[   97.672956][ T4311]  ocfs2_get_system_file_inode+0x1b5/0x760
[   97.679612][ T4311]  ? ocfs2_fast_symlink_readpage+0x3e0/0x3e0
[   97.689402][ T4311]  ? lockdep_unlock+0x134/0x2d0
[   97.697640][ T4311]  ? lockdep_lock+0x1e0/0x1e0
[   97.706672][ T4311]  ? add_lock_to_list+0x18d/0x280
[   97.716375][ T4311]  ? __lock_acquire+0x289d/0x7c60
[   97.730706][ T4311]  ocfs2_reserve_local_alloc_bits+0xfc/0x24c0
[   97.745627][ T4311]  ? verify_lock_unused+0x140/0x140
[   97.751875][ T4311]  ? ocfs2_complete_local_alloc_recovery+0x540/0x540
[   97.764905][ T4311]  ? ocfs2_reserve_clusters_with_limit+0xe7/0xba0
[   97.773441][ T4311]  ? ocfs2_lock_allocators+0x2f7/0x5b0
[   97.784421][ T4311]  ? ocfs2_extend_allocation+0x397/0x1760
[   97.793388][ T4311]  ? ocfs2_allocate_unwritten_extents+0x2e6/0x7b0
[   97.801891][ T4311]  ? __ocfs2_change_file_space+0x81d/0xe20
[   97.809303][ T4311]  ? vfs_fallocate+0x587/0x6f0
[   97.815360][ T4311]  ? __x64_sys_fallocate+0xbd/0x100
[   97.829000][ T4311]  ? do_syscall_64+0x4c/0xa0
[   97.837132][ T4311]  ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   97.848457][ T4311]  ? ocfs2_alloc_should_use_local+0x13a/0x2d0
[   97.855890][ T4311]  ? __lock_acquire+0x7c60/0x7c60
[   97.867718][ T4311]  ? do_raw_spin_lock+0x11d/0x280
[   97.877679][ T4311]  ? __rwlock_init+0x140/0x140
[   97.890594][ T4311]  ? do_raw_spin_unlock+0x11d/0x230
[   97.903339][ T4311]  ? _raw_spin_unlock+0x24/0x40
[   97.914073][ T4311]  ? ocfs2_alloc_should_use_local+0x13a/0x2d0
[   97.927562][ T4311]  ? ocfs2_reserve_clusters_with_limit+0x168/0xba0
[   97.941691][ T4311]  ocfs2_reserve_clusters_with_limit+0x1bb/0xba0
[   97.951605][ T4311]  ? ocfs2_reserve_clusters+0x30/0x30
[   97.959399][ T4311]  ? rcu_is_watching+0x11/0xa0
[   97.968786][ T4311]  ? ocfs2_num_free_extents+0x2de/0x5a0
[   97.975692][ T4311]  ? ocfs2_validate_extent_block+0x550/0x550
[   97.987340][ T4311]  ? ocfs2_read_blocks_sync+0xb30/0xb30
[   97.998386][ T4311]  ? __getblk_gfp+0x51/0xb70
[   98.004319][ T4311]  ocfs2_lock_allocators+0x2f7/0x5b0
[   98.013779][ T4311]  ? _ocfs2_clear_bit+0x40/0x40
[   98.023472][ T4311]  ? ocfs2_read_inode_block+0x11a/0x180
[   98.031539][ T4311]  ? ocfs2_read_inode_block_full+0x1a0/0x1a0
[   98.039304][ T4311]  ? ocfs2_extent_map_insert_rec+0xf30/0xf30
[   98.050145][ T4311]  ocfs2_extend_allocation+0x397/0x1760
[   98.056731][ T4311]  ? ocfs2_search_extent_list+0x1b3/0x220
[   98.067892][ T4311]  ? lockdep_lock+0x1e0/0x1e0
[   98.073635][ T4311]  ? ocfs2_get_clusters+0xa60/0xa60
[   98.083841][ T4311]  ? ocfs2_extend_no_holes+0x490/0x490
[   98.095598][ T4311]  ? ocfs2_read_inode_block+0x11a/0x180
[   98.105633][ T4311]  ? ocfs2_read_inode_block_full+0x1a0/0x1a0
[   98.113540][ T4311]  ? __brelse+0x55/0x90
[   98.120756][ T4311]  ? ocfs2_get_clusters+0x2a1/0xa60
[   98.130357][ T4311]  ? ocfs2_allocate_extend_trans+0x5b0/0x5b0
[   98.137966][ T4311]  ? verify_lock_unused+0x140/0x140
[   98.148277][ T4311]  ? ocfs2_xattr_get_clusters+0x8a0/0x8a0
[   98.155918][ T4311]  ? ocfs2_inode_lock_full_nested+0xcb3/0x1b20
[   98.169058][ T4311]  ocfs2_allocate_unwritten_extents+0x2e6/0x7b0
[   98.177169][ T4311]  ? __ocfs2_write_remove_suid+0x760/0x760
[   98.190272][ T4311]  ? inode_dio_wait+0x226/0x290
[   98.197759][ T4311]  ? __might_sleep+0xf0/0xf0
[   98.208234][ T4311]  ? preempt_count_add+0x8d/0x190
[   98.214974][ T4311]  ? rwsem_write_trylock+0x12f/0x1b0
[   98.223582][ T4311]  ? clear_nonspinnable+0x60/0x60
[   98.231185][ T4311]  ? ocfs2_create_new_inode_locks+0x640/0x640
[   98.239675][ T4311]  ? rcu_lock_release+0x5/0x20
[   98.248328][ T4311]  __ocfs2_change_file_space+0x81d/0xe20
[   98.254727][ T4311]  ? ocfs2_change_file_space+0x330/0x330
[   98.263024][ T4311]  ocfs2_fallocate+0x1ee/0x240
[   98.273035][ T4311]  vfs_fallocate+0x587/0x6f0
[   98.280135][ T4311]  __x64_sys_fallocate+0xbd/0x100
[   98.288992][ T4311]  do_syscall_64+0x4c/0xa0
[   98.296314][ T4311]  ? clear_bhb_loop+0x30/0x80
[   98.303426][ T4311]  ? clear_bhb_loop+0x30/0x80
[   98.309970][ T4311]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[   98.319822][ T4311] RIP: 0033:0x7fd5a1dae1a9
[   98.332665][ T4311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 21 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[   98.363785][ T4311] RSP: 002b:00007ffc956f6398 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
[   98.375565][ T4311] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd5a1dae1a9
[   98.392377][ T4311] RDX: 0000000000007351 RSI: 0000000000000000 RDI: 0000000000000004
[   98.409242][ T4311] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000
[   98.419852][ T4311] R10: 0000000000008001 R11: 0000000000000246 R12: 0000000001000000
[   98.431985][ T4311] R13: 00007ffc956f6430 R14: 0000200000000040 R15: 0000000000000003
[   98.446265][ T4311]  </TASK>
[   98.469061][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   98.488700][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   98.741227][ T4314] loop0: detected capacity change from 0 to 32768
executing program
[   98.818079][ T4314] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   98.842393][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   98.858186][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   99.050650][ T4317] loop0: detected capacity change from 0 to 32768
[   99.127595][ T4317] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   99.155647][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
executing program
[   99.169653][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   99.344702][ T4320] loop0: detected capacity change from 0 to 32768
executing program
[   99.404888][ T4320] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   99.429823][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   99.447959][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   99.615265][ T4323] loop0: detected capacity change from 0 to 32768
[   99.672573][ T4323] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   99.701779][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
executing program
[   99.716390][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[   99.898866][ T4326] loop0: detected capacity change from 0 to 32768
executing program
[   99.954134][ T4326] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   99.979748][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   99.994600][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[  100.154162][ T4329] loop0: detected capacity change from 0 to 32768
[  100.176063][ T4329] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[  100.204391][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[  100.220196][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program
[  100.443434][ T4333] loop0: detected capacity change from 0 to 32768
executing program
[  100.513627][ T4333] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[  100.540460][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[  100.556244][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[  100.763741][ T4336] loop0: detected capacity change from 0 to 32768
[  100.825909][ T4336] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[  100.850036][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
executing program
[  100.868011][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[  101.130487][ T4340] loop0: detected capacity change from 0 to 32768
[  101.229696][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[  101.262901][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[  101.299239][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program
[  101.598867][ T4344] loop0: detected capacity change from 0 to 32768
executing program
[  101.654504][ T4344] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[  101.680780][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[  101.694453][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[  101.884327][ T4347] loop0: detected capacity change from 0 to 32768
executing program
[  101.955059][ T4347] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[  101.982877][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[  101.996745][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[  102.201065][ T4350] loop0: detected capacity change from 0 to 32768
[  102.264556][ T4350] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[  102.293145][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
executing program
[  102.317512][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[  102.510602][ T4354] loop0: detected capacity change from 0 to 32768
[  102.564619][ T4354] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
executing program
[  102.595019][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[  102.617508][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[  102.827862][ T4358] loop0: detected capacity change from 0 to 32768
[  102.884837][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
executing program
[  102.919926][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[  102.937349][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[  103.164610][ T4361] loop0: detected capacity change from 0 to 32768
[  103.223844][ T4361] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
executing program
[  103.260994][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[  103.284431][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[  103.546599][ T4364] loop0: detected capacity change from 0 to 32768
[  103.603996][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
executing program
[  103.641773][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[  103.658549][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[  103.935125][ T4368] loop0: detected capacity change from 0 to 32768
[  103.994966][ T4368] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[  104.045844][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[  104.063221][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program
[  104.343263][ T4371] loop0: detected capacity change from 0 to 32768
[  104.406114][ T4371] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
executing program
[  104.439359][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[  104.460258][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[  104.667047][ T4374] loop0: detected capacity change from 0 to 32768
executing program
[  104.726269][ T4374] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[  104.747122][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[  104.761428][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[  104.931704][ T4377] loop0: detected capacity change from 0 to 32768
[  104.986903][ T4377] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[  105.013181][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
executing program
[  105.030298][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[  105.199206][ T4380] loop0: detected capacity change from 0 to 32768
executing program
[  105.268344][ T4380] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[  105.294820][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[  105.308744][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[  105.485818][ T4383] loop0: detected capacity change from 0 to 32768
[  105.543630][ T4383] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[  105.570625][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[  105.586247][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program
[  105.766937][ T4386] loop0: detected capacity change from 0 to 32768
executing program
[  105.823713][ T4386] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[  105.849966][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[  105.864478][ T4171] ocfs2: Unmounting device (7,0) on (node local)
[  106.037110][ T4389] loop0: detected capacity change from 0 to 32768
[  106.106381][ T4389] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[  106.140320][ T4171] (syz-executor131,4171,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[  106.156130][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program
[  106.414907][ T4392] loop0: detected capacity change from 0 to 32768
[  106.477810][ T4392] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[  106.507716][ T4171] (syz-executor131,4171,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[  106.523895][ T4171] ocfs2: Unmounting device (7,0) on (node local)
executing program