Warning: Permanently added '10.128.1.31' (ED25519) to the list of known hosts. executing program [ 42.064971][ T4022] loop0: detected capacity change from 0 to 32768 [ 42.104245][ T4022] ======================================================= [ 42.104245][ T4022] WARNING: The mand mount option has been deprecated and [ 42.104245][ T4022] and is ignored by this kernel. Remove the mand [ 42.104245][ T4022] option from the mount to silence this warning. [ 42.104245][ T4022] ======================================================= [ 42.127453][ T4022] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.157633][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 42.161585][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.346715][ T4026] loop0: detected capacity change from 0 to 32768 [ 42.397966][ T4026] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.414315][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 42.418131][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.597270][ T4029] loop0: detected capacity change from 0 to 32768 [ 42.747496][ T4029] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.767708][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 42.771528][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.948718][ T4032] loop0: detected capacity change from 0 to 32768 [ 43.038846][ T4032] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.060318][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 43.064398][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.298236][ T4035] loop0: detected capacity change from 0 to 32768 [ 43.333686][ T4035] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.354539][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 43.358182][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.542013][ T4038] loop0: detected capacity change from 0 to 32768 [ 43.556124][ T4038] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.576078][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 43.580074][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.766224][ T4041] loop0: detected capacity change from 0 to 32768 [ 43.785589][ T4041] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.807304][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 43.810922][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.001635][ T4044] loop0: detected capacity change from 0 to 32768 [ 44.016336][ T4044] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.039691][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 44.043573][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.223119][ T4047] loop0: detected capacity change from 0 to 32768 [ 44.331216][ T4047] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.352110][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 44.356312][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.603745][ T4050] loop0: detected capacity change from 0 to 32768 [ 44.659296][ T4050] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.673195][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 44.676901][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.863908][ T4053] loop0: detected capacity change from 0 to 32768 [ 44.890858][ T4053] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.909172][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 44.912978][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.165205][ T4056] loop0: detected capacity change from 0 to 32768 [ 45.216130][ T4056] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.236138][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 45.239813][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.473203][ T4059] loop0: detected capacity change from 0 to 32768 [ 45.550531][ T4059] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.575788][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 45.579463][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.759593][ T4062] loop0: detected capacity change from 0 to 32768 [ 45.848556][ T4062] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.867845][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 45.871497][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.048641][ T4065] loop0: detected capacity change from 0 to 32768 [ 46.164774][ T4065] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.182210][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 46.186661][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.368623][ T4068] loop0: detected capacity change from 0 to 32768 [ 46.449579][ T4068] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.476631][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 46.480510][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.660917][ T4072] loop0: detected capacity change from 0 to 32768 [ 46.772006][ T4072] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.793947][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 46.797546][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.033233][ T4075] loop0: detected capacity change from 0 to 32768 [ 47.091106][ T4075] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.115637][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 47.119389][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.305070][ T4078] loop0: detected capacity change from 0 to 32768 [ 47.359629][ T4078] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.376218][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 47.379864][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.611597][ T4081] loop0: detected capacity change from 0 to 32768 [ 47.641952][ T4081] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.661791][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 47.665933][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.849965][ T4084] loop0: detected capacity change from 0 to 32768 [ 47.873725][ T4084] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.892825][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 47.896428][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.163198][ T4087] loop0: detected capacity change from 0 to 32768 [ 48.216114][ T4087] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.239060][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 48.243051][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.475445][ T4090] loop0: detected capacity change from 0 to 32768 [ 48.526396][ T4090] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.545169][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 48.548816][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.727076][ T4093] loop0: detected capacity change from 0 to 32768 [ 48.827857][ T4093] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.848110][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 48.851793][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.116089][ T4096] loop0: detected capacity change from 0 to 32768 [ 49.167166][ T4096] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.182063][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 49.185920][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.372971][ T4099] loop0: detected capacity change from 0 to 32768 [ 49.439030][ T4099] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.453631][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 49.457378][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.634656][ T4102] loop0: detected capacity change from 0 to 32768 [ 49.727841][ T4102] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.747523][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 49.751270][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.936467][ T4105] loop0: detected capacity change from 0 to 32768 [ 49.950498][ T4105] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.974898][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 49.978546][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.161738][ T4110] loop0: detected capacity change from 0 to 32768 [ 50.267278][ T4110] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.287247][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 50.290982][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.583227][ T4113] loop0: detected capacity change from 0 to 32768 [ 50.638009][ T4113] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.658089][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 50.661822][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.892498][ T4118] loop0: detected capacity change from 0 to 32768 [ 50.958297][ T4118] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.970367][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 50.974140][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.155392][ T4121] loop0: detected capacity change from 0 to 32768 [ 51.259193][ T4121] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.271133][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 51.274959][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.452391][ T4124] loop0: detected capacity change from 0 to 32768 [ 51.547788][ T4124] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.564709][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 51.568349][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.755633][ T4127] loop0: detected capacity change from 0 to 32768 [ 51.770337][ T4127] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.789752][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 51.793745][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.976272][ T4130] loop0: detected capacity change from 0 to 32768 [ 52.068518][ T4130] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.088697][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 52.092458][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.356072][ T4134] loop0: detected capacity change from 0 to 32768 [ 52.408228][ T4134] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.429398][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 52.434472][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.624039][ T4137] loop0: detected capacity change from 0 to 32768 [ 52.639241][ T4137] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.656373][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 52.661229][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.841515][ T4140] loop0: detected capacity change from 0 to 32768 [ 52.957615][ T4140] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.987551][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 52.991251][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.174463][ T4143] loop0: detected capacity change from 0 to 32768 [ 53.283380][ T4143] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.297060][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 53.300624][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.485571][ T4146] loop0: detected capacity change from 0 to 32768 [ 53.505004][ T4146] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.518752][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 53.522444][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.713816][ T4149] loop0: detected capacity change from 0 to 32768 [ 53.727897][ T4149] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.754837][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 53.758625][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.941664][ T4152] loop0: detected capacity change from 0 to 32768 [ 54.050165][ T4152] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.070117][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 executing program [ 54.074229][ T4021] ocfs2: Unmounting device (7,0) on (node local) [ 54.256334][ T4155] loop0: detected capacity change from 0 to 32768 [ 54.344160][ T4155] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.356946][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 54.360555][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.545929][ T4158] loop0: detected capacity change from 0 to 32768 [ 54.566852][ T4158] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.578482][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 54.582192][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.765233][ T4161] loop0: detected capacity change from 0 to 32768 [ 54.858876][ T4161] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.880975][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 54.885085][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.114414][ T4164] loop0: detected capacity change from 0 to 32768 [ 55.126976][ T4164] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.149918][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 55.153906][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.336348][ T4167] loop0: detected capacity change from 0 to 32768 [ 55.389502][ T4167] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.411101][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 55.415212][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.600199][ T4170] loop0: detected capacity change from 0 to 32768 [ 55.619754][ T4170] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.641496][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 55.645270][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.831337][ T4173] loop0: detected capacity change from 0 to 32768 [ 55.850250][ T4173] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.868877][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 55.872864][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.059598][ T4176] loop0: detected capacity change from 0 to 32768 [ 56.079424][ T4176] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.097714][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 56.101231][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.289224][ T4179] loop0: detected capacity change from 0 to 32768 [ 56.304116][ T4179] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.309570][ T4179] [ 56.310257][ T4179] ====================================================== [ 56.312189][ T4179] WARNING: possible circular locking dependency detected [ 56.314130][ T4179] 5.15.185-syzkaller #0 Not tainted [ 56.315568][ T4179] ------------------------------------------------------ [ 56.317487][ T4179] syz-executor413/4179 is trying to acquire lock: [ 56.319248][ T4179] ffff0000c0b89488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x15c/0x5ec [ 56.322329][ T4179] [ 56.322329][ T4179] but task is already holding lock: [ 56.324439][ T4179] ffff0000debc0660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 56.327493][ T4179] [ 56.327493][ T4179] which lock already depends on the new lock. [ 56.327493][ T4179] [ 56.330313][ T4179] [ 56.330313][ T4179] the existing dependency chain (in reverse order) is: [ 56.332837][ T4179] [ 56.332837][ T4179] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 56.335218][ T4179] down_read+0xc0/0x390 [ 56.336510][ T4179] ocfs2_read_virt_blocks+0x228/0x858 [ 56.338217][ T4179] ocfs2_find_entry+0x314/0x1b84 [ 56.339720][ T4179] ocfs2_find_files_on_disk+0x10c/0x388 [ 56.341324][ T4179] ocfs2_lookup_ino_from_name+0x60/0x114 [ 56.342971][ T4179] ocfs2_get_system_file_inode+0x288/0x5ec [ 56.344669][ T4179] ocfs2_init_global_system_inodes+0x2a8/0x594 [ 56.346517][ T4179] ocfs2_fill_super+0x3128/0x4074 [ 56.347991][ T4179] mount_bdev+0x264/0x358 [ 56.349337][ T4179] ocfs2_mount+0x44/0x58 [ 56.350616][ T4179] legacy_get_tree+0xd4/0x16c [ 56.352052][ T4179] vfs_get_tree+0x90/0x274 [ 56.353373][ T4179] do_new_mount+0x228/0x810 [ 56.354802][ T4179] path_mount+0x5b4/0x1000 [ 56.356177][ T4179] __arm64_sys_mount+0x514/0x5e4 [ 56.357714][ T4179] invoke_syscall+0x98/0x2b8 [ 56.359184][ T4179] el0_svc_common+0x138/0x258 [ 56.360692][ T4179] do_el0_svc+0x58/0x14c [ 56.362018][ T4179] el0_svc+0x78/0x1e0 [ 56.363291][ T4179] el0t_64_sync_handler+0xcc/0xe4 [ 56.364867][ T4179] el0t_64_sync+0x1a0/0x1a4 [ 56.366222][ T4179] [ 56.366222][ T4179] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 56.368541][ T4179] __lock_acquire+0x2928/0x651c [ 56.370024][ T4179] lock_acquire+0x1f4/0x620 [ 56.371406][ T4179] __mutex_lock_common+0x194/0x1edc [ 56.372936][ T4179] mutex_lock_nested+0xac/0x11c [ 56.374369][ T4179] ocfs2_get_system_file_inode+0x15c/0x5ec [ 56.376086][ T4179] ocfs2_reserve_local_alloc_bits+0xe0/0x260c [ 56.377905][ T4179] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 56.379841][ T4179] ocfs2_lock_allocators+0x27c/0x518 [ 56.381453][ T4179] ocfs2_extend_allocation+0x328/0x1504 [ 56.383074][ T4179] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 56.384872][ T4179] __ocfs2_change_file_space+0x798/0xc24 [ 56.386614][ T4179] ocfs2_fallocate+0x1f0/0x224 [ 56.388034][ T4179] vfs_fallocate+0x4a4/0x5f4 [ 56.389467][ T4179] __arm64_sys_fallocate+0xc0/0x110 [ 56.391082][ T4179] invoke_syscall+0x98/0x2b8 [ 56.392473][ T4179] el0_svc_common+0x138/0x258 [ 56.393892][ T4179] do_el0_svc+0x58/0x14c [ 56.395176][ T4179] el0_svc+0x78/0x1e0 [ 56.396371][ T4179] el0t_64_sync_handler+0xcc/0xe4 [ 56.397852][ T4179] el0t_64_sync+0x1a0/0x1a4 [ 56.399216][ T4179] [ 56.399216][ T4179] other info that might help us debug this: [ 56.399216][ T4179] [ 56.401932][ T4179] Possible unsafe locking scenario: [ 56.401932][ T4179] [ 56.403964][ T4179] CPU0 CPU1 [ 56.405466][ T4179] ---- ---- [ 56.406948][ T4179] lock(&ocfs2_file_ip_alloc_sem_key); [ 56.408475][ T4179] lock(&osb->system_file_mutex); [ 56.410560][ T4179] lock(&ocfs2_file_ip_alloc_sem_key); [ 56.412726][ T4179] lock(&osb->system_file_mutex); [ 56.414095][ T4179] [ 56.414095][ T4179] *** DEADLOCK *** [ 56.414095][ T4179] [ 56.416338][ T4179] 3 locks held by syz-executor413/4179: [ 56.417855][ T4179] #0: ffff0000c817c460 (sb_writers#8){.+.+}-{0:0}, at: vfs_fallocate+0x434/0x5f4 [ 56.420412][ T4179] #1: ffff0000debc09c8 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x190/0xc24 [ 56.423648][ T4179] #2: ffff0000debc0660 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 56.426943][ T4179] [ 56.426943][ T4179] stack backtrace: [ 56.428584][ T4179] CPU: 0 PID: 4179 Comm: syz-executor413 Not tainted 5.15.185-syzkaller #0 [ 56.430993][ T4179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 56.433859][ T4179] Call trace: [ 56.434736][ T4179] dump_backtrace+0x0/0x43c [ 56.435933][ T4179] show_stack+0x2c/0x3c [ 56.437085][ T4179] __dump_stack+0x30/0x40 [ 56.438323][ T4179] dump_stack_lvl+0xf8/0x160 [ 56.439565][ T4179] dump_stack+0x1c/0x5c [ 56.440698][ T4179] print_circular_bug+0x148/0x1b0 [ 56.442134][ T4179] check_noncircular+0x240/0x2d4 [ 56.443420][ T4179] __lock_acquire+0x2928/0x651c [ 56.444719][ T4179] lock_acquire+0x1f4/0x620 [ 56.445925][ T4179] __mutex_lock_common+0x194/0x1edc [ 56.447389][ T4179] mutex_lock_nested+0xac/0x11c [ 56.448739][ T4179] ocfs2_get_system_file_inode+0x15c/0x5ec [ 56.450330][ T4179] ocfs2_reserve_local_alloc_bits+0xe0/0x260c [ 56.452007][ T4179] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 56.453700][ T4179] ocfs2_lock_allocators+0x27c/0x518 [ 56.455167][ T4179] ocfs2_extend_allocation+0x328/0x1504 [ 56.456687][ T4179] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 56.458316][ T4179] __ocfs2_change_file_space+0x798/0xc24 [ 56.459826][ T4179] ocfs2_fallocate+0x1f0/0x224 [ 56.461142][ T4179] vfs_fallocate+0x4a4/0x5f4 [ 56.462376][ T4179] __arm64_sys_fallocate+0xc0/0x110 [ 56.463792][ T4179] invoke_syscall+0x98/0x2b8 [ 56.465018][ T4179] el0_svc_common+0x138/0x258 [ 56.466303][ T4179] do_el0_svc+0x58/0x14c [ 56.467452][ T4179] el0_svc+0x78/0x1e0 [ 56.468494][ T4179] el0t_64_sync_handler+0xcc/0xe4 [ 56.469861][ T4179] el0t_64_sync+0x1a0/0x1a4 [ 56.488081][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 56.491597][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.691676][ T4182] loop0: detected capacity change from 0 to 32768 [ 56.752392][ T4182] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.770866][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 56.774657][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.900492][ T4185] loop0: detected capacity change from 0 to 32768 [ 56.953266][ T4185] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.965858][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 56.969314][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.143620][ T4188] loop0: detected capacity change from 0 to 32768 [ 57.207108][ T4188] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.225649][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 57.229136][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.358921][ T4191] loop0: detected capacity change from 0 to 32768 [ 57.379432][ T4191] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.391353][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 57.395101][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.517642][ T4194] loop0: detected capacity change from 0 to 32768 [ 57.622865][ T4194] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.637005][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 57.640479][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.764733][ T4197] loop0: detected capacity change from 0 to 32768 [ 57.862991][ T4197] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.872410][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 57.876415][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.005313][ T4200] loop0: detected capacity change from 0 to 32768 [ 58.017921][ T4200] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.036939][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 58.040489][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.224910][ T4203] loop0: detected capacity change from 0 to 32768 [ 58.282721][ T4203] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.297876][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 58.301575][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.424940][ T4206] loop0: detected capacity change from 0 to 32768 [ 58.532667][ T4206] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.543273][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 58.546727][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.674328][ T4209] loop0: detected capacity change from 0 to 32768 [ 58.688102][ T4209] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.698535][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 58.702054][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.828242][ T4212] loop0: detected capacity change from 0 to 32768 [ 58.903041][ T4212] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.915509][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 58.919050][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.123134][ T4215] loop0: detected capacity change from 0 to 32768 [ 59.193216][ T4215] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.206752][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 59.210361][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.340136][ T4218] loop0: detected capacity change from 0 to 32768 [ 59.354840][ T4218] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.374425][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 59.378274][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.508281][ T4221] loop0: detected capacity change from 0 to 32768 [ 59.519777][ T4221] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.531454][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 59.535004][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.663491][ T4224] loop0: detected capacity change from 0 to 32768 [ 59.678223][ T4224] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.695860][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 59.699433][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.908283][ T4227] loop0: detected capacity change from 0 to 32768 [ 59.952380][ T4227] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.966121][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 59.969537][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.155730][ T4230] loop0: detected capacity change from 0 to 32768 [ 60.203468][ T4230] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.216787][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 60.220357][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.344799][ T4233] loop0: detected capacity change from 0 to 32768 [ 60.425306][ T4233] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.442401][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 60.446075][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.571519][ T4236] loop0: detected capacity change from 0 to 32768 [ 60.672129][ T4236] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.682136][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 60.686050][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.812239][ T4239] loop0: detected capacity change from 0 to 32768 [ 60.883009][ T4239] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.906685][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 60.910236][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.101555][ T4242] loop0: detected capacity change from 0 to 32768 [ 61.211348][ T4242] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.224391][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 61.227964][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.358191][ T4245] loop0: detected capacity change from 0 to 32768 [ 61.380518][ T4245] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.391066][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 61.394795][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.518723][ T4248] loop0: detected capacity change from 0 to 32768 [ 61.566423][ T4248] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.587414][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 61.590971][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.718546][ T4251] loop0: detected capacity change from 0 to 32768 [ 61.739896][ T4251] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.751258][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 61.755180][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.975433][ T4254] loop0: detected capacity change from 0 to 32768 [ 62.034371][ T4254] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.045544][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 62.049009][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.222932][ T4257] loop0: detected capacity change from 0 to 32768 [ 62.273154][ T4257] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.285331][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 62.288757][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.463594][ T4260] loop0: detected capacity change from 0 to 32768 [ 62.516512][ T4260] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.535129][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 62.538956][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.667746][ T4263] loop0: detected capacity change from 0 to 32768 [ 62.681695][ T4263] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.700798][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 62.704546][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.829789][ T4266] loop0: detected capacity change from 0 to 32768 [ 62.912040][ T4266] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.928307][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 62.932146][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.062005][ T4269] loop0: detected capacity change from 0 to 32768 [ 63.073055][ T4269] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.084610][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 63.087994][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.218399][ T4272] loop0: detected capacity change from 0 to 32768 [ 63.240006][ T4272] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.257930][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 63.261400][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.466739][ T4275] loop0: detected capacity change from 0 to 32768 [ 63.517464][ T4275] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.535104][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 63.538525][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.767134][ T4278] loop0: detected capacity change from 0 to 32768 [ 63.823968][ T4278] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.836359][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 63.839954][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.037237][ T4281] loop0: detected capacity change from 0 to 32768 [ 64.083407][ T4281] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.096045][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 64.099494][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.263654][ T4284] loop0: detected capacity change from 0 to 32768 [ 64.332650][ T4284] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.345233][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 64.348687][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.534734][ T4287] loop0: detected capacity change from 0 to 32768 [ 64.549033][ T4287] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.568080][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 64.571593][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.696226][ T4290] loop0: detected capacity change from 0 to 32768 [ 64.781976][ T4290] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.795167][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 64.798618][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.003303][ T4293] loop0: detected capacity change from 0 to 32768 [ 65.043886][ T4293] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.061449][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 65.065503][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.189987][ T4296] loop0: detected capacity change from 0 to 32768 [ 65.233325][ T4296] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.247071][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 65.250600][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.379193][ T4299] loop0: detected capacity change from 0 to 32768 [ 65.393925][ T4299] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.411561][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 65.415510][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.594949][ T4302] loop0: detected capacity change from 0 to 32768 [ 65.656451][ T4302] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.677983][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 65.681519][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.878530][ T4305] loop0: detected capacity change from 0 to 32768 [ 65.923098][ T4305] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.936648][ T4021] (syz-executor413,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 65.940126][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.063966][ T4308] loop0: detected capacity change from 0 to 32768 [ 66.146812][ T4308] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.164717][ T4021] (syz-executor413,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 66.168180][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.290837][ T4311] loop0: detected capacity change from 0 to 32768