Warning: Permanently added '10.128.0.116' (ED25519) to the list of known hosts. executing program [ 36.399072][ T4293] loop0: detected capacity change from 0 to 32768 [ 36.402306][ T4293] ======================================================= [ 36.402306][ T4293] WARNING: The mand mount option has been deprecated and [ 36.402306][ T4293] and is ignored by this kernel. Remove the mand [ 36.402306][ T4293] option from the mount to silence this warning. [ 36.402306][ T4293] ======================================================= [ 36.424532][ T4293] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 36.453569][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 36.654166][ T4297] loop0: detected capacity change from 0 to 32768 executing program [ 36.663274][ T4297] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 36.683459][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 36.842059][ T4300] loop0: detected capacity change from 0 to 32768 [ 36.850465][ T4300] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 36.870245][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 37.029056][ T4303] loop0: detected capacity change from 0 to 32768 [ 37.046647][ T4303] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.066480][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.263144][ T4306] loop0: detected capacity change from 0 to 32768 [ 37.279168][ T4306] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.291486][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.460188][ T4309] loop0: detected capacity change from 0 to 32768 [ 37.467777][ T4309] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. executing program [ 37.490745][ T4292] ocfs2: Unmounting device (7,0) on (node local) [ 37.648548][ T4312] loop0: detected capacity change from 0 to 32768 [ 37.661329][ T4312] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.676091][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.874203][ T4315] loop0: detected capacity change from 0 to 32768 [ 37.889403][ T4315] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.904362][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.102714][ T4318] loop0: detected capacity change from 0 to 32768 [ 38.118621][ T4318] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.146186][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.344199][ T4321] loop0: detected capacity change from 0 to 32768 [ 38.360202][ T4321] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.373395][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.531741][ T4324] loop0: detected capacity change from 0 to 32768 [ 38.550935][ T4324] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.569852][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.738585][ T4327] loop0: detected capacity change from 0 to 32768 [ 38.754200][ T4327] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.767307][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.965162][ T4330] loop0: detected capacity change from 0 to 32768 [ 38.982266][ T4330] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.004771][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.201755][ T4333] loop0: detected capacity change from 0 to 32768 [ 39.224011][ T4333] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.239833][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.437416][ T4336] loop0: detected capacity change from 0 to 32768 [ 39.445513][ T4336] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.465845][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.626056][ T4339] loop0: detected capacity change from 0 to 32768 [ 39.644253][ T4339] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.661681][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.862595][ T4342] loop0: detected capacity change from 0 to 32768 [ 39.885665][ T4342] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.913003][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.107258][ T4345] loop0: detected capacity change from 0 to 32768 [ 40.115232][ T4345] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.137427][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.297108][ T4348] loop0: detected capacity change from 0 to 32768 [ 40.311240][ T4348] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.326697][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.522549][ T4351] loop0: detected capacity change from 0 to 32768 [ 40.546083][ T4351] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.565143][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.763063][ T4354] loop0: detected capacity change from 0 to 32768 [ 40.771794][ T4354] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.787496][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.987457][ T4357] loop0: detected capacity change from 0 to 32768 [ 41.005745][ T4357] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.027118][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.221987][ T4360] loop0: detected capacity change from 0 to 32768 [ 41.241273][ T4360] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.262550][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.460273][ T4363] loop0: detected capacity change from 0 to 32768 [ 41.473942][ T4363] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.497407][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.696757][ T4366] loop0: detected capacity change from 0 to 32768 [ 41.710927][ T4366] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.730741][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.925657][ T4369] loop0: detected capacity change from 0 to 32768 [ 41.941699][ T4369] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.956716][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.154610][ T4372] loop0: detected capacity change from 0 to 32768 [ 42.163678][ T4372] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.183217][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.341705][ T4375] loop0: detected capacity change from 0 to 32768 [ 42.357782][ T4375] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.377656][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.573012][ T4378] loop0: detected capacity change from 0 to 32768 [ 42.585643][ T4378] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.603271][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.800215][ T4381] loop0: detected capacity change from 0 to 32768 [ 42.813382][ T4381] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.832558][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.029621][ T4384] loop0: detected capacity change from 0 to 32768 [ 43.037337][ T4384] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.059413][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.217086][ T4387] loop0: detected capacity change from 0 to 32768 [ 43.233642][ T4387] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.255627][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.451293][ T4390] loop0: detected capacity change from 0 to 32768 [ 43.459499][ T4390] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.481251][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.645543][ T4393] loop0: detected capacity change from 0 to 32768 [ 43.657382][ T4393] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.678955][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.875087][ T4396] loop0: detected capacity change from 0 to 32768 [ 43.890228][ T4396] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.905697][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.102484][ T4399] loop0: detected capacity change from 0 to 32768 [ 44.125896][ T4399] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.141713][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.301382][ T4402] loop0: detected capacity change from 0 to 32768 [ 44.320746][ T4402] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.336290][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.531871][ T4405] loop0: detected capacity change from 0 to 32768 [ 44.539352][ T4405] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.561585][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.731591][ T4408] loop0: detected capacity change from 0 to 32768 [ 44.739883][ T4408] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.765436][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.962343][ T4411] loop0: detected capacity change from 0 to 32768 [ 44.980885][ T4411] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.004638][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.202613][ T4414] loop0: detected capacity change from 0 to 32768 [ 45.226359][ T4414] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.241933][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.438726][ T4417] loop0: detected capacity change from 0 to 32768 [ 45.456451][ T4417] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.476862][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.672860][ T4420] loop0: detected capacity change from 0 to 32768 [ 45.687212][ T4420] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.707421][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.906194][ T4423] loop0: detected capacity change from 0 to 32768 [ 45.916535][ T4423] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.940936][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.138732][ T4426] loop0: detected capacity change from 0 to 32768 [ 46.154294][ T4426] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.176699][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.374130][ T4429] loop0: detected capacity change from 0 to 32768 [ 46.382064][ T4429] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.395169][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.552184][ T4432] loop0: detected capacity change from 0 to 32768 [ 46.560523][ T4432] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.564487][ T4432] [ 46.565122][ T4432] ====================================================== [ 46.566976][ T4432] WARNING: possible circular locking dependency detected [ 46.568809][ T4432] 6.1.136-syzkaller #0 Not tainted [ 46.570169][ T4432] ------------------------------------------------------ [ 46.572052][ T4432] syz-executor308/4432 is trying to acquire lock: [ 46.573750][ T4432] ffff0000d0595488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x15c/0x644 [ 46.576694][ T4432] [ 46.576694][ T4432] but task is already holding lock: [ 46.578639][ T4432] ffff0000e1b514a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 46.581600][ T4432] [ 46.581600][ T4432] which lock already depends on the new lock. [ 46.581600][ T4432] [ 46.584315][ T4432] [ 46.584315][ T4432] the existing dependency chain (in reverse order) is: [ 46.586705][ T4432] [ 46.586705][ T4432] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 46.589060][ T4432] down_read+0x64/0x304 [ 46.590308][ T4432] ocfs2_read_virt_blocks+0x244/0x8e0 [ 46.591892][ T4432] ocfs2_find_entry+0x318/0x1c5c [ 46.593370][ T4432] ocfs2_find_files_on_disk+0x128/0x410 [ 46.595026][ T4432] ocfs2_lookup_ino_from_name+0x60/0x114 [ 46.596657][ T4432] ocfs2_get_system_file_inode+0x2b8/0x644 [ 46.598358][ T4432] ocfs2_init_global_system_inodes+0x2a8/0x594 [ 46.600093][ T4432] ocfs2_fill_super+0x210c/0x3e98 [ 46.601620][ T4432] mount_bdev+0x264/0x358 [ 46.602935][ T4432] ocfs2_mount+0x44/0x58 [ 46.604190][ T4432] legacy_get_tree+0xd4/0x16c [ 46.605577][ T4432] vfs_get_tree+0x90/0x274 [ 46.607046][ T4432] do_new_mount+0x228/0x810 [ 46.608454][ T4432] path_mount+0x5b4/0xe78 [ 46.609788][ T4432] __arm64_sys_mount+0x49c/0x584 [ 46.611286][ T4432] invoke_syscall+0x98/0x2bc [ 46.612694][ T4432] el0_svc_common+0x138/0x258 [ 46.614182][ T4432] do_el0_svc+0x58/0x13c [ 46.615536][ T4432] el0_svc+0x58/0x138 [ 46.616730][ T4432] el0t_64_sync_handler+0x84/0xf0 [ 46.618175][ T4432] el0t_64_sync+0x18c/0x190 [ 46.619515][ T4432] [ 46.619515][ T4432] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 46.621728][ T4432] __lock_acquire+0x293c/0x6544 [ 46.623163][ T4432] lock_acquire+0x20c/0x644 [ 46.624485][ T4432] __mutex_lock_common+0x190/0x1f38 [ 46.625973][ T4432] mutex_lock_nested+0x38/0x44 [ 46.627346][ T4432] ocfs2_get_system_file_inode+0x15c/0x644 [ 46.629019][ T4432] ocfs2_reserve_local_alloc_bits+0xe0/0x278c [ 46.630753][ T4432] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 46.632617][ T4432] ocfs2_lock_allocators+0x27c/0x518 [ 46.634122][ T4432] ocfs2_extend_allocation+0x328/0x15ec [ 46.635708][ T4432] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 46.637492][ T4432] __ocfs2_change_file_space+0x798/0xc24 [ 46.639098][ T4432] ocfs2_fallocate+0x1f0/0x224 [ 46.640467][ T4432] vfs_fallocate+0x4a4/0x5f4 [ 46.641820][ T4432] __arm64_sys_fallocate+0xc0/0x110 [ 46.643429][ T4432] invoke_syscall+0x98/0x2bc [ 46.644801][ T4432] el0_svc_common+0x138/0x258 [ 46.646283][ T4432] do_el0_svc+0x58/0x13c [ 46.647632][ T4432] el0_svc+0x58/0x138 [ 46.648925][ T4432] el0t_64_sync_handler+0x84/0xf0 [ 46.650440][ T4432] el0t_64_sync+0x18c/0x190 [ 46.651857][ T4432] [ 46.651857][ T4432] other info that might help us debug this: [ 46.651857][ T4432] [ 46.654668][ T4432] Possible unsafe locking scenario: [ 46.654668][ T4432] [ 46.656756][ T4432] CPU0 CPU1 [ 46.658251][ T4432] ---- ---- [ 46.659696][ T4432] lock(&ocfs2_file_ip_alloc_sem_key); [ 46.661223][ T4432] lock(&osb->system_file_mutex); [ 46.663266][ T4432] lock(&ocfs2_file_ip_alloc_sem_key); [ 46.665429][ T4432] lock(&osb->system_file_mutex); [ 46.666794][ T4432] [ 46.666794][ T4432] *** DEADLOCK *** [ 46.666794][ T4432] [ 46.668978][ T4432] 3 locks held by syz-executor308/4432: [ 46.670413][ T4432] #0: ffff0000db93a460 (sb_writers#8){.+.+}-{0:0}, at: vfs_fallocate+0x434/0x5f4 [ 46.672980][ T4432] #1: ffff0000e1b51808 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: __ocfs2_change_file_space+0x190/0xc24 [ 46.676209][ T4432] #2: ffff0000e1b514a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: __ocfs2_change_file_space+0x658/0xc24 [ 46.679342][ T4432] [ 46.679342][ T4432] stack backtrace: [ 46.680909][ T4432] CPU: 0 PID: 4432 Comm: syz-executor308 Not tainted 6.1.136-syzkaller #0 [ 46.683185][ T4432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 46.685997][ T4432] Call trace: [ 46.686884][ T4432] dump_backtrace+0x1c8/0x1f4 [ 46.688262][ T4432] show_stack+0x2c/0x3c [ 46.689466][ T4432] __dump_stack+0x30/0x40 [ 46.690766][ T4432] dump_stack_lvl+0xf8/0x160 [ 46.691999][ T4432] dump_stack+0x1c/0x5c [ 46.693230][ T4432] print_circular_bug+0x148/0x1b0 [ 46.694597][ T4432] check_noncircular+0x240/0x2d4 [ 46.695980][ T4432] __lock_acquire+0x293c/0x6544 [ 46.697309][ T4432] lock_acquire+0x20c/0x644 [ 46.698547][ T4432] __mutex_lock_common+0x190/0x1f38 [ 46.699977][ T4432] mutex_lock_nested+0x38/0x44 [ 46.701338][ T4432] ocfs2_get_system_file_inode+0x15c/0x644 [ 46.702877][ T4432] ocfs2_reserve_local_alloc_bits+0xe0/0x278c [ 46.704549][ T4432] ocfs2_reserve_clusters_with_limit+0x198/0x9e0 [ 46.706352][ T4432] ocfs2_lock_allocators+0x27c/0x518 [ 46.707815][ T4432] ocfs2_extend_allocation+0x328/0x15ec [ 46.709279][ T4432] ocfs2_allocate_unwritten_extents+0x26c/0x698 [ 46.710988][ T4432] __ocfs2_change_file_space+0x798/0xc24 [ 46.712632][ T4432] ocfs2_fallocate+0x1f0/0x224 [ 46.713925][ T4432] vfs_fallocate+0x4a4/0x5f4 [ 46.715172][ T4432] __arm64_sys_fallocate+0xc0/0x110 [ 46.716653][ T4432] invoke_syscall+0x98/0x2bc [ 46.717904][ T4432] el0_svc_common+0x138/0x258 [ 46.719174][ T4432] do_el0_svc+0x58/0x13c [ 46.720360][ T4432] el0_svc+0x58/0x138 [ 46.721414][ T4432] el0t_64_sync_handler+0x84/0xf0 [ 46.722820][ T4432] el0t_64_sync+0x18c/0x190 [ 46.738639][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.874140][ T4435] loop0: detected capacity change from 0 to 32768 [ 46.884829][ T4435] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.903481][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.029855][ T4438] loop0: detected capacity change from 0 to 32768 [ 47.046564][ T4438] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.059764][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.189215][ T4441] loop0: detected capacity change from 0 to 32768 [ 47.201463][ T4441] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.220134][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.346555][ T4444] loop0: detected capacity change from 0 to 32768 [ 47.357215][ T4444] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.367939][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.491468][ T4447] loop0: detected capacity change from 0 to 32768 [ 47.508153][ T4447] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.524859][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.650309][ T4450] loop0: detected capacity change from 0 to 32768 [ 47.656550][ T4450] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.673182][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.798613][ T4453] loop0: detected capacity change from 0 to 32768 [ 47.804941][ T4453] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.819073][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.926365][ T4456] loop0: detected capacity change from 0 to 32768 [ 47.932146][ T4456] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.948197][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.072341][ T4459] loop0: detected capacity change from 0 to 32768 [ 48.078150][ T4459] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.094535][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.218489][ T4462] loop0: detected capacity change from 0 to 32768 [ 48.224169][ T4462] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.240509][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.364433][ T4465] loop0: detected capacity change from 0 to 32768 [ 48.371015][ T4465] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.386222][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.509181][ T4468] loop0: detected capacity change from 0 to 32768 [ 48.520670][ T4468] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.531805][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.656618][ T4471] loop0: detected capacity change from 0 to 32768 [ 48.662794][ T4471] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.678727][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.804427][ T4474] loop0: detected capacity change from 0 to 32768 [ 48.810322][ T4474] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.825323][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.948786][ T4477] loop0: detected capacity change from 0 to 32768 [ 48.954671][ T4477] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.971546][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.094744][ T4480] loop0: detected capacity change from 0 to 32768 [ 49.101304][ T4480] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.116769][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.240384][ T4483] loop0: detected capacity change from 0 to 32768 [ 49.246883][ T4483] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.263010][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.387536][ T4486] loop0: detected capacity change from 0 to 32768 [ 49.393590][ T4486] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.410193][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.534086][ T4489] loop0: detected capacity change from 0 to 32768 [ 49.540354][ T4489] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.557149][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.680508][ T4492] loop0: detected capacity change from 0 to 32768 [ 49.686312][ T4492] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.703064][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.827853][ T4495] loop0: detected capacity change from 0 to 32768 [ 49.833659][ T4495] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.849685][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.972546][ T4498] loop0: detected capacity change from 0 to 32768 [ 49.983243][ T4498] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.999972][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.123274][ T4501] loop0: detected capacity change from 0 to 32768 [ 50.129082][ T4501] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.145248][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.269933][ T4504] loop0: detected capacity change from 0 to 32768 [ 50.275986][ T4504] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.291040][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.414150][ T4507] loop0: detected capacity change from 0 to 32768 [ 50.420089][ T4507] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.436728][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.559294][ T4510] loop0: detected capacity change from 0 to 32768 [ 50.569130][ T4510] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.582420][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.705008][ T4513] loop0: detected capacity change from 0 to 32768 [ 50.716605][ T4513] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.728532][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.851143][ T4516] loop0: detected capacity change from 0 to 32768 [ 50.861906][ T4516] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.874227][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.998717][ T4519] loop0: detected capacity change from 0 to 32768 [ 51.008176][ T4519] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.020377][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.144214][ T4522] loop0: detected capacity change from 0 to 32768 [ 51.155523][ T4522] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.166786][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.264796][ T4525] loop0: detected capacity change from 0 to 32768 [ 51.271259][ T4525] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.287351][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.395349][ T4528] loop0: detected capacity change from 0 to 32768 [ 51.401409][ T4528] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.421751][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.546697][ T4531] loop0: detected capacity change from 0 to 32768 [ 51.556940][ T4531] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.567508][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.673568][ T4534] loop0: detected capacity change from 0 to 32768 [ 51.683112][ T4534] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.701977][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.825098][ T4537] loop0: detected capacity change from 0 to 32768 [ 51.832956][ T4537] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.849976][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.973236][ T4540] loop0: detected capacity change from 0 to 32768 [ 51.979799][ T4540] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.999277][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.124442][ T4543] loop0: detected capacity change from 0 to 32768 [ 52.133891][ T4543] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.147511][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.270288][ T4546] loop0: detected capacity change from 0 to 32768 [ 52.280091][ T4546] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.292580][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.419649][ T4549] loop0: detected capacity change from 0 to 32768 [ 52.445928][ T4549] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.461289][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.593948][ T4552] loop0: detected capacity change from 0 to 32768 [ 52.608534][ T4552] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.620770][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.746214][ T4555] loop0: detected capacity change from 0 to 32768 [ 52.755578][ T4555] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.768979][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.893078][ T4558] loop0: detected capacity change from 0 to 32768 [ 52.899297][ T4558] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.916735][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.039701][ T4561] loop0: detected capacity change from 0 to 32768 [ 53.052291][ T4561] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.072510][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.197000][ T4564] loop0: detected capacity change from 0 to 32768 [ 53.203028][ T4564] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.220526][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.345019][ T4567] loop0: detected capacity change from 0 to 32768 [ 53.355514][ T4567] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.367865][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.490369][ T4570] loop0: detected capacity change from 0 to 32768 [ 53.500791][ T4570] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.513004][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.637631][ T4573] loop0: detected capacity change from 0 to 32768 [ 53.648710][ T4573] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.661152][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.783771][ T4576] loop0: detected capacity change from 0 to 32768 [ 53.793927][ T4576] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.809341][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.932391][ T4579] loop0: detected capacity change from 0 to 32768 [ 53.938065][ T4579] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.954985][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.077389][ T4582] loop0: detected capacity change from 0 to 32768 [ 54.083401][ T4582] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.100857][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.225843][ T4585] loop0: detected capacity change from 0 to 32768 [ 54.231756][ T4585] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.247642][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.370978][ T4588] loop0: detected capacity change from 0 to 32768 [ 54.376936][ T4588] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.393388][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.516606][ T4591] loop0: detected capacity change from 0 to 32768 [ 54.522989][ T4591] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.540674][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.663178][ T4594] loop0: detected capacity change from 0 to 32768 [ 54.672004][ T4594] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.686676][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.810074][ T4597] loop0: detected capacity change from 0 to 32768 [ 54.820739][ T4597] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.832730][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.958333][ T4600] loop0: detected capacity change from 0 to 32768 [ 54.968167][ T4600] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.979673][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.102871][ T4603] loop0: detected capacity change from 0 to 32768 [ 55.109007][ T4603] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.125258][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.249806][ T4606] loop0: detected capacity change from 0 to 32768 [ 55.255686][ T4606] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.271948][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.396608][ T4609] loop0: detected capacity change from 0 to 32768 [ 55.402495][ T4609] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.419183][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.542858][ T4612] loop0: detected capacity change from 0 to 32768 [ 55.549188][ T4612] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.565625][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.688107][ T4615] loop0: detected capacity change from 0 to 32768 [ 55.699299][ T4615] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.712754][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.834770][ T4618] loop0: detected capacity change from 0 to 32768 [ 55.844471][ T4618] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.857888][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.982326][ T4621] loop0: detected capacity change from 0 to 32768 [ 55.991314][ T4621] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.003587][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.130164][ T4624] loop0: detected capacity change from 0 to 32768 [ 56.140986][ T4624] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.153099][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.278861][ T4627] loop0: detected capacity change from 0 to 32768 [ 56.289287][ T4627] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.302238][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.428335][ T4630] loop0: detected capacity change from 0 to 32768 [ 56.437702][ T4630] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.459803][ T4292] ocfs2: Unmounting device (7,0) on (node local) executing program