Warning: Permanently added '10.128.0.2' (ED25519) to the list of known hosts.
executing program
syzkaller login: [   42.771232][ T4025] loop0: detected capacity change from 0 to 32768
[   42.823572][ T4025] =======================================================
[   42.823572][ T4025] WARNING: The mand mount option has been deprecated and
[   42.823572][ T4025]          and is ignored by this kernel. Remove the mand
[   42.823572][ T4025]          option from the mount to silence this warning.
[   42.823572][ T4025] =======================================================
[   42.845900][ T4025] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   42.872174][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   42.876209][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   43.058094][ T4029] loop0: detected capacity change from 0 to 32768
[   43.143607][ T4029] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   43.166925][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   43.170548][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   43.348615][ T4032] loop0: detected capacity change from 0 to 32768
[   43.458086][ T4032] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   43.480857][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   43.484857][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   43.664758][ T4035] loop0: detected capacity change from 0 to 32768
[   43.761095][ T4035] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   43.784117][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   43.787912][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   44.026200][ T4038] loop0: detected capacity change from 0 to 32768
[   44.078683][ T4038] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   44.093595][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   44.097409][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   44.283792][ T4041] loop0: detected capacity change from 0 to 32768
[   44.336297][ T4041] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   44.356216][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   44.360220][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   44.633768][ T4044] loop0: detected capacity change from 0 to 32768
[   44.652948][ T4044] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   44.672297][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   44.676055][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   44.916533][ T4047] loop0: detected capacity change from 0 to 32768
[   45.017576][ T4047] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   45.033247][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   45.036985][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   45.221163][ T4050] loop0: detected capacity change from 0 to 32768
[   45.265795][ T4050] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   45.286836][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   45.290477][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   45.467227][ T4053] loop0: detected capacity change from 0 to 32768
[   45.556426][ T4053] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   45.579105][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   45.583232][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   45.815195][ T4056] loop0: detected capacity change from 0 to 32768
[   45.829447][ T4056] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   45.853905][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   45.857487][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   46.033818][ T4059] loop0: detected capacity change from 0 to 32768
[   46.126951][ T4059] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   46.141796][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   46.145650][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   46.328643][ T4062] loop0: detected capacity change from 0 to 32768
[   46.352858][ T4062] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   46.367317][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   46.371204][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   46.548586][ T4065] loop0: detected capacity change from 0 to 32768
[   46.645825][ T4065] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   46.661385][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   46.665820][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   46.851180][ T4068] loop0: detected capacity change from 0 to 32768
[   46.879535][ T4068] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   46.898414][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   46.902859][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   47.164017][ T4071] loop0: detected capacity change from 0 to 32768
[   47.228389][ T4071] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   47.248084][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   47.251796][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   47.529329][ T4074] loop0: detected capacity change from 0 to 32768
[   47.576549][ T4074] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   47.596194][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   47.599881][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   47.843727][ T4077] loop0: detected capacity change from 0 to 32768
[   47.897297][ T4077] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   47.917835][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   47.921541][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   48.107212][ T4080] loop0: detected capacity change from 0 to 32768
[   48.132940][ T4080] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   48.147797][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   48.151568][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   48.337211][ T4084] loop0: detected capacity change from 0 to 32768
[   48.362957][ T4084] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   48.377425][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   48.381079][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   48.568347][ T4087] loop0: detected capacity change from 0 to 32768
[   48.592913][ T4087] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   48.608902][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   48.612864][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   48.799518][ T4090] loop0: detected capacity change from 0 to 32768
[   48.829363][ T4090] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   48.848159][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   48.851806][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   49.141516][ T4095] loop0: detected capacity change from 0 to 32768
[   49.161196][ T4095] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   49.180363][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   49.184176][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   49.480553][ T4098] loop0: detected capacity change from 0 to 32768
[   49.533664][ T4098] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   49.552813][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   49.557006][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   49.744225][ T4102] loop0: detected capacity change from 0 to 32768
[   49.769565][ T4102] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   49.785230][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   49.788859][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   49.967874][ T4106] loop0: detected capacity change from 0 to 32768
[   50.059302][ T4106] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   50.077673][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   50.081303][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   50.347570][ T4109] loop0: detected capacity change from 0 to 32768
[   50.398026][ T4109] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   50.416975][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   50.420634][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   50.604287][ T4113] loop0: detected capacity change from 0 to 32768
[   50.623749][ T4113] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   50.639773][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   50.643755][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   50.828958][ T4116] loop0: detected capacity change from 0 to 32768
[   50.848010][ T4116] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   50.867853][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   50.871564][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   51.051853][ T4119] loop0: detected capacity change from 0 to 32768
[   51.157852][ T4119] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   51.171385][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   51.175153][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   51.358568][ T4122] loop0: detected capacity change from 0 to 32768
[   51.378401][ T4122] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   51.401458][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   51.405419][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   51.683139][ T4125] loop0: detected capacity change from 0 to 32768
[   51.785648][ T4125] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   51.802680][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   51.806353][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   51.993383][ T4128] loop0: detected capacity change from 0 to 32768
[   52.020292][ T4128] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   52.038650][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   52.043162][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   52.324439][ T4131] loop0: detected capacity change from 0 to 32768
[   52.363929][ T4131] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   52.383935][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   52.387524][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   52.565774][ T4134] loop0: detected capacity change from 0 to 32768
[   52.675355][ T4134] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   52.696461][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   52.700055][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   52.932910][ T4137] loop0: detected capacity change from 0 to 32768
[   52.987322][ T4137] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   53.005957][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   53.009706][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   53.272535][ T4140] loop0: detected capacity change from 0 to 32768
[   53.328353][ T4140] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   53.345922][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   53.349586][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   53.538062][ T4143] loop0: detected capacity change from 0 to 32768
[   53.557155][ T4143] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   53.573893][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   53.577406][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   53.758412][ T4146] loop0: detected capacity change from 0 to 32768
[   53.807714][ T4146] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   53.826242][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   53.829734][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   54.098640][ T4149] loop0: detected capacity change from 0 to 32768
[   54.152527][ T4149] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   54.173035][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   54.176694][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   54.420850][ T4152] loop0: detected capacity change from 0 to 32768
[   54.496387][ T4152] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   54.516752][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   54.520542][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   54.759827][ T4155] loop0: detected capacity change from 0 to 32768
[   54.806901][ T4155] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   54.830314][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   54.834353][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   55.011338][ T4158] loop0: detected capacity change from 0 to 32768
[   55.106168][ T4158] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   55.120806][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   55.124586][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   55.301420][ T4161] loop0: detected capacity change from 0 to 32768
[   55.397494][ T4161] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   55.412336][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   55.416271][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   55.600997][ T4164] loop0: detected capacity change from 0 to 32768
[   55.625406][ T4164] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   55.638008][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   55.641655][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   55.829137][ T4167] loop0: detected capacity change from 0 to 32768
[   55.848822][ T4167] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   55.867201][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   55.870863][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   56.059703][ T4170] loop0: detected capacity change from 0 to 32768
[   56.074460][ T4170] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   56.088624][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   56.092943][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   56.280449][ T4173] loop0: detected capacity change from 0 to 32768
[   56.347591][ T4173] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   56.353045][ T4173] 
[   56.353776][ T4173] ======================================================
[   56.355723][ T4173] WARNING: possible circular locking dependency detected
[   56.357650][ T4173] 5.15.185-syzkaller #0 Not tainted
[   56.359057][ T4173] ------------------------------------------------------
[   56.361037][ T4173] syz-executor316/4173 is trying to acquire lock:
[   56.362829][ T4173] ffff0000c25b9488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x15c/0x5ec
[   56.365925][ T4173] 
[   56.365925][ T4173] but task is already holding lock:
[   56.367846][ T4173] ffff0000defb3120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24
[   56.370932][ T4173] 
[   56.370932][ T4173] which lock already depends on the new lock.
[   56.370932][ T4173] 
[   56.373755][ T4173] 
[   56.373755][ T4173] the existing dependency chain (in reverse order) is:
[   56.376161][ T4173] 
[   56.376161][ T4173] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}:
[   56.378585][ T4173]        down_read+0xc0/0x390
[   56.379838][ T4173]        ocfs2_read_virt_blocks+0x228/0x858
[   56.381454][ T4173]        ocfs2_find_entry+0x314/0x1b84
[   56.382894][ T4173]        ocfs2_find_files_on_disk+0x10c/0x388
[   56.384562][ T4173]        ocfs2_lookup_ino_from_name+0x60/0x114
[   56.386363][ T4173]        ocfs2_get_system_file_inode+0x288/0x5ec
[   56.388120][ T4173]        ocfs2_init_global_system_inodes+0x2a8/0x594
[   56.389933][ T4173]        ocfs2_fill_super+0x3128/0x4074
[   56.391499][ T4173]        mount_bdev+0x264/0x358
[   56.392844][ T4173]        ocfs2_mount+0x44/0x58
[   56.394206][ T4173]        legacy_get_tree+0xd4/0x16c
[   56.395600][ T4173]        vfs_get_tree+0x90/0x274
[   56.397000][ T4173]        do_new_mount+0x228/0x810
[   56.398331][ T4173]        path_mount+0x5b4/0x1000
[   56.399664][ T4173]        __arm64_sys_mount+0x514/0x5e4
[   56.401071][ T4173]        invoke_syscall+0x98/0x2b8
[   56.402446][ T4173]        el0_svc_common+0x138/0x258
[   56.403851][ T4173]        do_el0_svc+0x58/0x14c
[   56.405101][ T4173]        el0_svc+0x78/0x1e0
[   56.406300][ T4173]        el0t_64_sync_handler+0xcc/0xe4
[   56.407777][ T4173]        el0t_64_sync+0x1a0/0x1a4
[   56.409166][ T4173] 
[   56.409166][ T4173] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}:
[   56.411411][ T4173]        __lock_acquire+0x2928/0x651c
[   56.412939][ T4173]        lock_acquire+0x1f4/0x620
[   56.414302][ T4173]        __mutex_lock_common+0x194/0x1edc
[   56.415868][ T4173]        mutex_lock_nested+0xac/0x11c
[   56.417309][ T4173]        ocfs2_get_system_file_inode+0x15c/0x5ec
[   56.419115][ T4173]        ocfs2_reserve_local_alloc_bits+0xe0/0x260c
[   56.420930][ T4173]        ocfs2_reserve_clusters_with_limit+0x198/0x9e0
[   56.422783][ T4173]        ocfs2_lock_allocators+0x27c/0x518
[   56.424440][ T4173]        ocfs2_extend_allocation+0x328/0x1504
[   56.426030][ T4173]        ocfs2_allocate_unwritten_extents+0x26c/0x698
[   56.427786][ T4173]        __ocfs2_change_file_space+0x798/0xc24
[   56.429406][ T4173]        ocfs2_fallocate+0x1f0/0x224
[   56.430915][ T4173]        vfs_fallocate+0x4a4/0x5f4
[   56.432317][ T4173]        __arm64_sys_fallocate+0xc0/0x110
[   56.433879][ T4173]        invoke_syscall+0x98/0x2b8
[   56.435268][ T4173]        el0_svc_common+0x138/0x258
[   56.436743][ T4173]        do_el0_svc+0x58/0x14c
[   56.438120][ T4173]        el0_svc+0x78/0x1e0
[   56.439343][ T4173]        el0t_64_sync_handler+0xcc/0xe4
[   56.440886][ T4173]        el0t_64_sync+0x1a0/0x1a4
[   56.442230][ T4173] 
[   56.442230][ T4173] other info that might help us debug this:
[   56.442230][ T4173] 
[   56.445043][ T4173]  Possible unsafe locking scenario:
[   56.445043][ T4173] 
[   56.447020][ T4173]        CPU0                    CPU1
[   56.448604][ T4173]        ----                    ----
[   56.450146][ T4173]   lock(&ocfs2_file_ip_alloc_sem_key);
[   56.451593][ T4173]                                lock(&osb->system_file_mutex);
[   56.453757][ T4173]                                lock(&ocfs2_file_ip_alloc_sem_key);
[   56.455960][ T4173]   lock(&osb->system_file_mutex);
[   56.457374][ T4173] 
[   56.457374][ T4173]  *** DEADLOCK ***
[   56.457374][ T4173] 
[   56.459612][ T4173] 3 locks held by syz-executor316/4173:
[   56.461175][ T4173]  #0: ffff0000c2acc460 (sb_writers#8){.+.+}-{0:0}, at: vfs_fallocate+0x434/0x5f4
[   56.463737][ T4173]  #1: ffff0000defb3488 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x190/0xc24
[   56.466864][ T4173]  #2: ffff0000defb3120 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24
[   56.470055][ T4173] 
[   56.470055][ T4173] stack backtrace:
[   56.471564][ T4173] CPU: 1 PID: 4173 Comm: syz-executor316 Not tainted 5.15.185-syzkaller #0
[   56.473916][ T4173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[   56.476716][ T4173] Call trace:
[   56.477639][ T4173]  dump_backtrace+0x0/0x43c
[   56.478852][ T4173]  show_stack+0x2c/0x3c
[   56.480078][ T4173]  __dump_stack+0x30/0x40
[   56.481216][ T4173]  dump_stack_lvl+0xf8/0x160
[   56.482497][ T4173]  dump_stack+0x1c/0x5c
[   56.483672][ T4173]  print_circular_bug+0x148/0x1b0
[   56.485000][ T4173]  check_noncircular+0x240/0x2d4
[   56.486330][ T4173]  __lock_acquire+0x2928/0x651c
[   56.487690][ T4173]  lock_acquire+0x1f4/0x620
[   56.488938][ T4173]  __mutex_lock_common+0x194/0x1edc
[   56.490416][ T4173]  mutex_lock_nested+0xac/0x11c
[   56.491763][ T4173]  ocfs2_get_system_file_inode+0x15c/0x5ec
[   56.493354][ T4173]  ocfs2_reserve_local_alloc_bits+0xe0/0x260c
[   56.495061][ T4173]  ocfs2_reserve_clusters_with_limit+0x198/0x9e0
[   56.496772][ T4173]  ocfs2_lock_allocators+0x27c/0x518
[   56.498320][ T4173]  ocfs2_extend_allocation+0x328/0x1504
[   56.499838][ T4173]  ocfs2_allocate_unwritten_extents+0x26c/0x698
[   56.501592][ T4173]  __ocfs2_change_file_space+0x798/0xc24
[   56.503138][ T4173]  ocfs2_fallocate+0x1f0/0x224
[   56.504441][ T4173]  vfs_fallocate+0x4a4/0x5f4
[   56.505664][ T4173]  __arm64_sys_fallocate+0xc0/0x110
[   56.507076][ T4173]  invoke_syscall+0x98/0x2b8
[   56.508374][ T4173]  el0_svc_common+0x138/0x258
[   56.509649][ T4173]  do_el0_svc+0x58/0x14c
[   56.510869][ T4173]  el0_svc+0x78/0x1e0
[   56.511953][ T4173]  el0t_64_sync_handler+0xcc/0xe4
[   56.513325][ T4173]  el0t_64_sync+0x1a0/0x1a4
[   56.528941][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   56.532525][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   56.720499][ T4176] loop0: detected capacity change from 0 to 32768
[   56.789395][ T4176] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   56.799154][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   56.802820][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   56.925556][ T4179] loop0: detected capacity change from 0 to 32768
[   57.031774][ T4179] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   57.044537][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   57.048036][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   57.265687][ T4182] loop0: detected capacity change from 0 to 32768
[   57.312031][ T4182] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   57.325094][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   57.328562][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   57.503077][ T4185] loop0: detected capacity change from 0 to 32768
[   57.553759][ T4185] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   57.565841][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   57.569384][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   57.692740][ T4188] loop0: detected capacity change from 0 to 32768
[   57.801920][ T4188] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   57.822380][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   57.826066][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   57.953326][ T4191] loop0: detected capacity change from 0 to 32768
[   57.972675][ T4191] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   57.986197][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   57.989723][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   58.114913][ T4194] loop0: detected capacity change from 0 to 32768
[   58.203780][ T4194] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   58.222793][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   58.226358][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   58.349872][ T4197] loop0: detected capacity change from 0 to 32768
[   58.401706][ T4197] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   58.417693][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   58.421509][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   58.549193][ T4200] loop0: detected capacity change from 0 to 32768
[   58.563680][ T4200] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   58.582157][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   58.585748][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   58.762476][ T4203] loop0: detected capacity change from 0 to 32768
[   58.811856][ T4203] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   58.824286][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   58.827774][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   58.957215][ T4206] loop0: detected capacity change from 0 to 32768
[   58.970818][ T4206] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   58.990509][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   58.994239][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   59.121708][ T4209] loop0: detected capacity change from 0 to 32768
[   59.135936][ T4209] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   59.154944][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   59.158515][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   59.288190][ T4212] loop0: detected capacity change from 0 to 32768
[   59.309229][ T4212] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   59.320850][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   59.324462][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   59.493523][ T4215] loop0: detected capacity change from 0 to 32768
[   59.576228][ T4215] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   59.594838][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   59.598350][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   59.721560][ T4218] loop0: detected capacity change from 0 to 32768
[   59.772514][ T4218] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   59.789587][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   59.795007][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   59.923595][ T4221] loop0: detected capacity change from 0 to 32768
[   59.997330][ T4221] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   60.026339][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   60.030011][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   60.254862][ T4224] loop0: detected capacity change from 0 to 32768
[   60.304709][ T4224] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   60.323322][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   60.326874][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   60.451631][ T4227] loop0: detected capacity change from 0 to 32768
[   60.551419][ T4227] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   60.569333][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   60.572927][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   60.701132][ T4230] loop0: detected capacity change from 0 to 32768
[   60.759958][ T4230] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   60.778241][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   60.781714][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   60.953947][ T4233] loop0: detected capacity change from 0 to 32768
[   61.002042][ T4233] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   61.016581][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   61.020126][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   61.149727][ T4236] loop0: detected capacity change from 0 to 32768
[   61.205536][ T4236] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   61.222750][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   61.226433][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   61.351768][ T4239] loop0: detected capacity change from 0 to 32768
[   61.397729][ T4239] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   61.409422][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   61.413026][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   61.537046][ T4242] loop0: detected capacity change from 0 to 32768
[   61.642354][ T4242] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   61.665060][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   61.668818][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   61.849136][ T4245] loop0: detected capacity change from 0 to 32768
[   61.903184][ T4245] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   61.916606][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   61.920301][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   62.103522][ T4248] loop0: detected capacity change from 0 to 32768
[   62.151756][ T4248] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   62.163872][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   62.167417][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   62.294869][ T4251] loop0: detected capacity change from 0 to 32768
[   62.314551][ T4251] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   62.327938][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   62.333203][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   62.460993][ T4254] loop0: detected capacity change from 0 to 32768
[   62.482725][ T4254] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   62.493947][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   62.497503][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   62.653720][ T4257] loop0: detected capacity change from 0 to 32768
[   62.726020][ T4257] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   62.736868][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   62.740390][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   62.865998][ T4260] loop0: detected capacity change from 0 to 32768
[   62.964790][ T4260] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   62.985084][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   62.988603][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   63.113136][ T4263] loop0: detected capacity change from 0 to 32768
[   63.161733][ T4263] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   63.180241][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   63.183957][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   63.308637][ T4266] loop0: detected capacity change from 0 to 32768
[   63.388548][ T4266] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   63.405846][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   63.409442][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   63.616413][ T4269] loop0: detected capacity change from 0 to 32768
[   63.673249][ T4269] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   63.685533][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   63.689091][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   63.895742][ T4272] loop0: detected capacity change from 0 to 32768
[   63.942424][ T4272] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   63.955340][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   63.958856][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   64.082705][ T4275] loop0: detected capacity change from 0 to 32768
[   64.134538][ T4275] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   64.149737][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   64.153379][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   64.278677][ T4278] loop0: detected capacity change from 0 to 32768
[   64.289531][ T4278] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   64.304429][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   64.307898][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   64.432427][ T4281] loop0: detected capacity change from 0 to 32768
[   64.492679][ T4281] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   64.510667][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   64.514366][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   64.639382][ T4284] loop0: detected capacity change from 0 to 32768
[   64.681932][ T4284] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   64.696508][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   64.700148][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   64.873856][ T4287] loop0: detected capacity change from 0 to 32768
[   64.921623][ T4287] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   64.934257][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   64.937793][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   65.065798][ T4290] loop0: detected capacity change from 0 to 32768
[   65.088986][ T4290] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   65.107996][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   65.111462][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   65.246371][ T4293] loop0: detected capacity change from 0 to 32768
[   65.269666][ T4293] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   65.280480][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   65.284092][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   65.407444][ T4296] loop0: detected capacity change from 0 to 32768
[   65.481471][ T4296] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   65.494951][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   65.498394][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   65.633884][ T4299] loop0: detected capacity change from 0 to 32768
[   65.653245][ T4299] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   65.675436][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   65.679041][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   65.805691][ T4302] loop0: detected capacity change from 0 to 32768
[   65.819864][ T4302] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   65.829379][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   65.833397][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   65.962913][ T4305] loop0: detected capacity change from 0 to 32768
[   65.977313][ T4305] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   65.995502][ T4024] (syz-executor316,4024,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   65.998990][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program
[   66.152833][ T4308] loop0: detected capacity change from 0 to 32768
[   66.232135][ T4308] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode.
[   66.246665][ T4024] (syz-executor316,4024,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72
[   66.250184][ T4024] ocfs2: Unmounting device (7,0) on (node local)
executing program