Warning: Permanently added '10.128.1.23' (ED25519) to the list of known hosts. executing program [ 43.085795][ T4022] loop0: detected capacity change from 0 to 32768 [ 43.159235][ T4022] ======================================================= [ 43.159235][ T4022] WARNING: The mand mount option has been deprecated and [ 43.159235][ T4022] and is ignored by this kernel. Remove the mand [ 43.159235][ T4022] option from the mount to silence this warning. [ 43.159235][ T4022] ======================================================= [ 43.181674][ T4022] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.208554][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 43.213000][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.396506][ T4026] loop0: detected capacity change from 0 to 32768 [ 43.475410][ T4026] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.494794][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 43.498804][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.731459][ T4029] loop0: detected capacity change from 0 to 32768 [ 43.780234][ T4029] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.799383][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 43.803212][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.982332][ T4032] loop0: detected capacity change from 0 to 32768 [ 44.080409][ T4032] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.104161][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 44.108263][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.285985][ T4036] loop0: detected capacity change from 0 to 32768 [ 44.302500][ T4036] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.325581][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 44.329476][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.604957][ T4039] loop0: detected capacity change from 0 to 32768 [ 44.651854][ T4039] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.670125][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 44.673854][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.856466][ T4042] loop0: detected capacity change from 0 to 32768 [ 44.924832][ T4042] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.943598][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 44.947292][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.129110][ T4045] loop0: detected capacity change from 0 to 32768 [ 45.232079][ T4045] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.249259][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 45.252951][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.434658][ T4048] loop0: detected capacity change from 0 to 32768 [ 45.479580][ T4048] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.502104][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 45.505899][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.787087][ T4051] loop0: detected capacity change from 0 to 32768 [ 45.801429][ T4051] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.814652][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 45.818355][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.008013][ T4054] loop0: detected capacity change from 0 to 32768 [ 46.066991][ T4054] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.087958][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 46.091761][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.348249][ T4057] loop0: detected capacity change from 0 to 32768 [ 46.367470][ T4057] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.387051][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 46.391261][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.657857][ T4060] loop0: detected capacity change from 0 to 32768 [ 46.717246][ T4060] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.739721][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 46.743484][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.931257][ T4063] loop0: detected capacity change from 0 to 32768 [ 46.959103][ T4063] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.979355][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 46.982988][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.172636][ T4066] loop0: detected capacity change from 0 to 32768 [ 47.188565][ T4066] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.211863][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 47.215466][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.399747][ T4069] loop0: detected capacity change from 0 to 32768 [ 47.422194][ T4069] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.445320][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 47.449136][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.678063][ T4072] loop0: detected capacity change from 0 to 32768 [ 47.743449][ T4072] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.760223][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 47.763984][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.940943][ T4075] loop0: detected capacity change from 0 to 32768 [ 48.054392][ T4075] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.072899][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 48.076544][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.255187][ T4078] loop0: detected capacity change from 0 to 32768 [ 48.351918][ T4078] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.375130][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 48.379045][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.657056][ T4081] loop0: detected capacity change from 0 to 32768 [ 48.724347][ T4081] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.747818][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 48.751427][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.998656][ T4084] loop0: detected capacity change from 0 to 32768 [ 49.055046][ T4084] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.079682][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 49.083233][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.266366][ T4087] loop0: detected capacity change from 0 to 32768 [ 49.328766][ T4087] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.351870][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 49.355965][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.541985][ T4091] loop0: detected capacity change from 0 to 32768 [ 49.568423][ T4091] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.584348][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 49.589097][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.768198][ T4094] loop0: detected capacity change from 0 to 32768 [ 49.823337][ T4094] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.845211][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 49.849322][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.034965][ T4098] loop0: detected capacity change from 0 to 32768 [ 50.049442][ T4098] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.070299][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 50.074704][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.257978][ T4102] loop0: detected capacity change from 0 to 32768 [ 50.361563][ T4102] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.384161][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 50.388244][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.573593][ T4106] loop0: detected capacity change from 0 to 32768 [ 50.682541][ T4106] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.699088][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 50.702841][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.884596][ T4110] loop0: detected capacity change from 0 to 32768 [ 50.973040][ T4110] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.993223][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 50.997032][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.233382][ T4113] loop0: detected capacity change from 0 to 32768 [ 51.281252][ T4113] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.308891][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 51.312751][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.551267][ T4116] loop0: detected capacity change from 0 to 32768 [ 51.602597][ T4116] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.621472][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 51.625213][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.807070][ T4119] loop0: detected capacity change from 0 to 32768 [ 51.904142][ T4119] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.933536][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 51.948282][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.132412][ T4122] loop0: detected capacity change from 0 to 32768 [ 52.143452][ T4122] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.167153][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 52.171101][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.350097][ T4125] loop0: detected capacity change from 0 to 32768 [ 52.451710][ T4125] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.472405][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 52.476220][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.726054][ T4128] loop0: detected capacity change from 0 to 32768 [ 52.782678][ T4128] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.809993][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 52.813767][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.103227][ T4132] loop0: detected capacity change from 0 to 32768 [ 53.173670][ T4132] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.193004][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 53.196671][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.382577][ T4135] loop0: detected capacity change from 0 to 32768 [ 53.397242][ T4135] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.420149][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 53.423966][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.609968][ T4138] loop0: detected capacity change from 0 to 32768 [ 53.635680][ T4138] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.647966][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 53.651658][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.842317][ T4141] loop0: detected capacity change from 0 to 32768 [ 53.872316][ T4141] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.892009][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 53.895785][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.076482][ T4144] loop0: detected capacity change from 0 to 32768 [ 54.183880][ T4144] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.204756][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 54.208902][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.396740][ T4147] loop0: detected capacity change from 0 to 32768 [ 54.503082][ T4147] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.526818][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 54.531111][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.714683][ T4150] loop0: detected capacity change from 0 to 32768 [ 54.793991][ T4150] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.808414][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 54.812085][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.998210][ T4153] loop0: detected capacity change from 0 to 32768 [ 55.088598][ T4153] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.122272][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 55.126068][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.302741][ T4156] loop0: detected capacity change from 0 to 32768 [ 55.403397][ T4156] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.424368][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 55.428405][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.669527][ T4159] loop0: detected capacity change from 0 to 32768 [ 55.742571][ T4159] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.760835][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 55.764466][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.946583][ T4162] loop0: detected capacity change from 0 to 32768 [ 56.052000][ T4162] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.072733][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 56.076442][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.297471][ T4165] loop0: detected capacity change from 0 to 32768 [ 56.372333][ T4165] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.385670][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 56.389760][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.573354][ T4168] loop0: detected capacity change from 0 to 32768 [ 56.588071][ T4168] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.606711][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 56.610685][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.796346][ T4171] loop0: detected capacity change from 0 to 32768 [ 56.824055][ T4171] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.843920][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 56.848258][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.080231][ T4174] loop0: detected capacity change from 0 to 32768 [ 57.133847][ T4174] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.150705][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 57.154416][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.333123][ T4177] loop0: detected capacity change from 0 to 32768 [ 57.389142][ T4177] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.393448][ T4177] [ 57.394090][ T4177] ====================================================== [ 57.395941][ T4177] WARNING: possible circular locking dependency detected [ 57.397875][ T4177] 5.15.185-syzkaller #0 Not tainted [ 57.399287][ T4177] ------------------------------------------------------ [ 57.401200][ T4177] syz-executor137/4177 is trying to acquire lock: [ 57.402961][ T4177] ffff0000c207d488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x15c/0x5ec [ 57.405915][ T4177] [ 57.405915][ T4177] but task is already holding lock: [ 57.407884][ T4177] ffff0000e1c2bf60 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 57.410853][ T4177] [ 57.410853][ T4177] which lock already depends on the new lock. [ 57.410853][ T4177] [ 57.413701][ T4177] [ 57.413701][ T4177] the existing dependency chain (in reverse order) is: [ 57.416200][ T4177] [ 57.416200][ T4177] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 57.418589][ T4177] down_read+0xc0/0x390 [ 57.419883][ T4177] ocfs2_read_virt_blocks+0x228/0x858 [ 57.421445][ T4177] ocfs2_find_entry+0x314/0x1b84 [ 57.422972][ T4177] ocfs2_find_files_on_disk+0x10c/0x388 [ 57.424557][ T4177] ocfs2_lookup_ino_from_name+0x60/0x114 [ 57.426186][ T4177] ocfs2_get_system_file_inode+0x288/0x5ec [ 57.427958][ T4177] ocfs2_init_global_system_inodes+0x2a8/0x594 [ 57.429718][ T4177] ocfs2_fill_super+0x3128/0x4074 [ 57.431218][ T4177] mount_bdev+0x264/0x358 [ 57.432477][ T4177] ocfs2_mount+0x44/0x58 [ 57.433715][ T4177] legacy_get_tree+0xd4/0x16c [ 57.435085][ T4177] vfs_get_tree+0x90/0x274 [ 57.436391][ T4177] do_new_mount+0x228/0x810 [ 57.437705][ T4177] path_mount+0x5b4/0x1000 [ 57.439029][ T4177] __arm64_sys_mount+0x514/0x5e4 [ 57.440513][ T4177] invoke_syscall+0x98/0x2b8 [ 57.441906][ T4177] el0_svc_common+0x138/0x258 [ 57.443305][ T4177] do_el0_svc+0x58/0x14c [ 57.444577][ T4177] el0_svc+0x78/0x1e0 [ 57.445784][ T4177] el0t_64_sync_handler+0xcc/0xe4 [ 57.447287][ T4177] el0t_64_sync+0x1a0/0x1a4 [ 57.448712][ T4177] [ 57.448712][ T4177] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 57.451020][ T4177] __lock_acquire+0x2928/0x651c [ 57.452497][ T4177] lock_acquire+0x1f4/0x620 [ 57.453887][ T4177] __mutex_lock_common+0x194/0x1edc [ 57.455415][ T4177] mutex_lock_nested+0xac/0x11c [ 57.456877][ T4177] ocfs2_get_system_file_inode+0x15c/0x5ec [ 57.458630][ T4177] ocfs2_reserve_local_alloc_bits+0xe0/0x260c [ 57.460366][ T4177] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 57.462255][ T4177] ocfs2_lock_allocators+0x27c/0x518 [ 57.463882][ T4177] ocfs2_extend_allocation+0x328/0x1504 [ 57.465522][ T4177] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 57.467337][ T4177] __ocfs2_change_file_space+0x798/0xc24 [ 57.469046][ T4177] ocfs2_fallocate+0x1f0/0x224 [ 57.470453][ T4177] vfs_fallocate+0x4a4/0x5f4 [ 57.471829][ T4177] __arm64_sys_fallocate+0xc0/0x110 [ 57.473359][ T4177] invoke_syscall+0x98/0x2b8 [ 57.474748][ T4177] el0_svc_common+0x138/0x258 [ 57.476181][ T4177] do_el0_svc+0x58/0x14c [ 57.477434][ T4177] el0_svc+0x78/0x1e0 [ 57.478655][ T4177] el0t_64_sync_handler+0xcc/0xe4 [ 57.480170][ T4177] el0t_64_sync+0x1a0/0x1a4 [ 57.481512][ T4177] [ 57.481512][ T4177] other info that might help us debug this: [ 57.481512][ T4177] [ 57.484224][ T4177] Possible unsafe locking scenario: [ 57.484224][ T4177] [ 57.486239][ T4177] CPU0 CPU1 [ 57.487664][ T4177] ---- ---- [ 57.489122][ T4177] lock(&ocfs2_file_ip_alloc_sem_key); [ 57.490590][ T4177] lock(&osb->system_file_mutex); [ 57.492667][ T4177] lock(&ocfs2_file_ip_alloc_sem_key); [ 57.494856][ T4177] lock(&osb->system_file_mutex); [ 57.496212][ T4177] [ 57.496212][ T4177] *** DEADLOCK *** [ 57.496212][ T4177] [ 57.498437][ T4177] 3 locks held by syz-executor137/4177: [ 57.499980][ T4177] #0: ffff0000c7d30460 (sb_writers#8){.+.+}-{0:0}, at: vfs_fallocate+0x434/0x5f4 [ 57.502473][ T4177] #1: ffff0000e1c2c2c8 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x190/0xc24 [ 57.505663][ T4177] #2: ffff0000e1c2bf60 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 57.508913][ T4177] [ 57.508913][ T4177] stack backtrace: [ 57.510478][ T4177] CPU: 0 PID: 4177 Comm: syz-executor137 Not tainted 5.15.185-syzkaller #0 [ 57.512755][ T4177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 57.515452][ T4177] Call trace: [ 57.516344][ T4177] dump_backtrace+0x0/0x43c [ 57.517580][ T4177] show_stack+0x2c/0x3c [ 57.518700][ T4177] __dump_stack+0x30/0x40 [ 57.519895][ T4177] dump_stack_lvl+0xf8/0x160 [ 57.521111][ T4177] dump_stack+0x1c/0x5c [ 57.522224][ T4177] print_circular_bug+0x148/0x1b0 [ 57.523651][ T4177] check_noncircular+0x240/0x2d4 [ 57.524963][ T4177] __lock_acquire+0x2928/0x651c [ 57.526255][ T4177] lock_acquire+0x1f4/0x620 [ 57.527451][ T4177] __mutex_lock_common+0x194/0x1edc [ 57.528841][ T4177] mutex_lock_nested+0xac/0x11c [ 57.530134][ T4177] ocfs2_get_system_file_inode+0x15c/0x5ec [ 57.531649][ T4177] ocfs2_reserve_local_alloc_bits+0xe0/0x260c [ 57.533345][ T4177] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 57.535058][ T4177] ocfs2_lock_allocators+0x27c/0x518 [ 57.536612][ T4177] ocfs2_extend_allocation+0x328/0x1504 [ 57.538103][ T4177] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 57.539866][ T4177] __ocfs2_change_file_space+0x798/0xc24 [ 57.541474][ T4177] ocfs2_fallocate+0x1f0/0x224 [ 57.542725][ T4177] vfs_fallocate+0x4a4/0x5f4 [ 57.544043][ T4177] __arm64_sys_fallocate+0xc0/0x110 [ 57.545435][ T4177] invoke_syscall+0x98/0x2b8 [ 57.546695][ T4177] el0_svc_common+0x138/0x258 [ 57.548000][ T4177] do_el0_svc+0x58/0x14c [ 57.549180][ T4177] el0_svc+0x78/0x1e0 [ 57.550281][ T4177] el0t_64_sync_handler+0xcc/0xe4 [ 57.551656][ T4177] el0t_64_sync+0x1a0/0x1a4 [ 57.567712][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 57.571255][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.806459][ T4180] loop0: detected capacity change from 0 to 32768 [ 57.867769][ T4180] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.878033][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 57.881634][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.010451][ T4183] loop0: detected capacity change from 0 to 32768 [ 58.024422][ T4183] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.043224][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 58.046765][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.230677][ T4186] loop0: detected capacity change from 0 to 32768 [ 58.278079][ T4186] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.292066][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 58.295981][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.424382][ T4189] loop0: detected capacity change from 0 to 32768 [ 58.434635][ T4189] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.448446][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 58.452309][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.577804][ T4192] loop0: detected capacity change from 0 to 32768 [ 58.633139][ T4192] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.646155][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 58.650213][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.781347][ T4195] loop0: detected capacity change from 0 to 32768 [ 58.800536][ T4195] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 58.811811][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 58.815341][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 58.999745][ T4198] loop0: detected capacity change from 0 to 32768 [ 59.047763][ T4198] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.061981][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 59.065569][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.196019][ T4201] loop0: detected capacity change from 0 to 32768 [ 59.209902][ T4201] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.228918][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 59.232572][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.391095][ T4204] loop0: detected capacity change from 0 to 32768 [ 59.452572][ T4204] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.482083][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 59.485712][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.614555][ T4207] loop0: detected capacity change from 0 to 32768 [ 59.625157][ T4207] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.649703][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 59.653293][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.784425][ T4210] loop0: detected capacity change from 0 to 32768 [ 59.798056][ T4210] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 59.816066][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 59.819795][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 59.944369][ T4213] loop0: detected capacity change from 0 to 32768 [ 60.026718][ T4213] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.044394][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 60.048034][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.172114][ T4216] loop0: detected capacity change from 0 to 32768 [ 60.258869][ T4216] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.283881][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 60.287752][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.413603][ T4219] loop0: detected capacity change from 0 to 32768 [ 60.500315][ T4219] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.521321][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 60.525001][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.654789][ T4222] loop0: detected capacity change from 0 to 32768 [ 60.665269][ T4222] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.678999][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 60.682516][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 60.858491][ T4225] loop0: detected capacity change from 0 to 32768 [ 60.941047][ T4225] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 60.962192][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 60.965642][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.093844][ T4228] loop0: detected capacity change from 0 to 32768 [ 61.105099][ T4228] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.117889][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 61.121781][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.247930][ T4231] loop0: detected capacity change from 0 to 32768 [ 61.338943][ T4231] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.354359][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 61.357941][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.485595][ T4234] loop0: detected capacity change from 0 to 32768 [ 61.499654][ T4234] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.519207][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 61.522811][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.649107][ T4237] loop0: detected capacity change from 0 to 32768 [ 61.708191][ T4237] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.745834][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 61.758389][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 61.911330][ T4240] loop0: detected capacity change from 0 to 32768 [ 61.938280][ T4240] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 61.953944][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 61.957820][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.153421][ T4243] loop0: detected capacity change from 0 to 32768 [ 62.198245][ T4243] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.211701][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 62.215240][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.422814][ T4246] loop0: detected capacity change from 0 to 32768 [ 62.470186][ T4246] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.491544][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 62.495267][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.624014][ T4249] loop0: detected capacity change from 0 to 32768 [ 62.634449][ T4249] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.659920][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 62.663312][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.795116][ T4252] loop0: detected capacity change from 0 to 32768 [ 62.809050][ T4252] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.828760][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 62.832270][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 62.964661][ T4255] loop0: detected capacity change from 0 to 32768 [ 62.979218][ T4255] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 62.998023][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 63.001634][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.210654][ T4258] loop0: detected capacity change from 0 to 32768 [ 63.282305][ T4258] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.302968][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 63.306462][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.431642][ T4261] loop0: detected capacity change from 0 to 32768 [ 63.527574][ T4261] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.540033][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 63.543647][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.712076][ T4264] loop0: detected capacity change from 0 to 32768 [ 63.757867][ T4264] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.772128][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 63.775783][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 63.899919][ T4267] loop0: detected capacity change from 0 to 32768 [ 63.983976][ T4267] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 63.999706][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 64.003723][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.131853][ T4270] loop0: detected capacity change from 0 to 32768 [ 64.142824][ T4270] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.154512][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 64.158606][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.283278][ T4273] loop0: detected capacity change from 0 to 32768 [ 64.367380][ T4273] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.381179][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 64.384623][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.513488][ T4276] loop0: detected capacity change from 0 to 32768 [ 64.535524][ T4276] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.545695][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 64.549516][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.673879][ T4279] loop0: detected capacity change from 0 to 32768 [ 64.688148][ T4279] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.701174][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 64.705075][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 64.835482][ T4282] loop0: detected capacity change from 0 to 32768 [ 64.858067][ T4282] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 64.869199][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 64.872815][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.050557][ T4285] loop0: detected capacity change from 0 to 32768 [ 65.074719][ T4285] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.094152][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 65.097971][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.225122][ T4288] loop0: detected capacity change from 0 to 32768 [ 65.235820][ T4288] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.249186][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 65.253057][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.380277][ T4291] loop0: detected capacity change from 0 to 32768 [ 65.451814][ T4291] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.467295][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 65.471480][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.606157][ T4294] loop0: detected capacity change from 0 to 32768 [ 65.620096][ T4294] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.632962][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 65.636416][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.766155][ T4297] loop0: detected capacity change from 0 to 32768 [ 65.780227][ T4297] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 65.799207][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 65.802890][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 65.926853][ T4300] loop0: detected capacity change from 0 to 32768 [ 66.027242][ T4300] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.045993][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 66.049663][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.173225][ T4303] loop0: detected capacity change from 0 to 32768 [ 66.268969][ T4303] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.283601][ T4021] (syz-executor137,4021,0):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 66.286958][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.412698][ T4306] loop0: detected capacity change from 0 to 32768 [ 66.517104][ T4306] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.530536][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 66.534209][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.710432][ T4309] loop0: detected capacity change from 0 to 32768 [ 66.768866][ T4309] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 66.781707][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 66.785177][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 66.990823][ T4312] loop0: detected capacity change from 0 to 32768 [ 67.051006][ T4312] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.071178][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 67.074616][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.203334][ T4315] loop0: detected capacity change from 0 to 32768 [ 67.215629][ T4315] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.226938][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72 [ 67.231967][ T4021] ocfs2: Unmounting device (7,0) on (node local) executing program [ 67.361787][ T4318] loop0: detected capacity change from 0 to 32768 [ 67.376137][ T4318] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 67.394498][ T4021] (syz-executor137,4021,1):ocfs2_inode_is_valid_to_delete:872 ERROR: Skipping delete of system file 72