Warning: Permanently added '10.128.1.25' (ED25519) to the list of known hosts. executing program [ 36.003267][ T4291] loop0: detected capacity change from 0 to 32768 [ 36.006245][ T4291] ======================================================= [ 36.006245][ T4291] WARNING: The mand mount option has been deprecated and [ 36.006245][ T4291] and is ignored by this kernel. Remove the mand [ 36.006245][ T4291] option from the mount to silence this warning. [ 36.006245][ T4291] ======================================================= [ 36.023137][ T4291] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 36.030930][ T4291] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 36.063750][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 36.268626][ T4295] loop0: detected capacity change from 0 to 32768 [ 36.274522][ T4295] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 36.280776][ T4295] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 36.304911][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 36.511885][ T4298] loop0: detected capacity change from 0 to 32768 [ 36.517568][ T4298] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 36.522505][ T4298] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 36.547859][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 36.749079][ T4301] loop0: detected capacity change from 0 to 32768 [ 36.754279][ T4301] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 36.758929][ T4301] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 36.778280][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 36.980963][ T4304] loop0: detected capacity change from 0 to 32768 [ 36.986045][ T4304] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 36.990677][ T4304] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.006710][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.208661][ T4307] loop0: detected capacity change from 0 to 32768 [ 37.213557][ T4307] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 37.218188][ T4307] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.236668][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.439085][ T4310] loop0: detected capacity change from 0 to 32768 [ 37.444276][ T4310] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 37.449189][ T4310] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.467183][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.669238][ T4313] loop0: detected capacity change from 0 to 32768 [ 37.674352][ T4313] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 37.679220][ T4313] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.706833][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 37.909543][ T4316] loop0: detected capacity change from 0 to 32768 [ 37.916492][ T4316] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 37.928217][ T4316] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 37.945223][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.146431][ T4319] loop0: detected capacity change from 0 to 32768 [ 38.151389][ T4319] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 38.155542][ T4319] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.173882][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.376097][ T4322] loop0: detected capacity change from 0 to 32768 [ 38.382001][ T4322] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 38.388259][ T4322] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.411985][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.617600][ T4325] loop0: detected capacity change from 0 to 32768 [ 38.622787][ T4325] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 38.627416][ T4325] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.642605][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 38.842896][ T4328] loop0: detected capacity change from 0 to 32768 [ 38.848021][ T4328] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 38.852646][ T4328] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 38.870642][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.040446][ T4331] loop0: detected capacity change from 0 to 32768 [ 39.050335][ T4331] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 39.057341][ T4331] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.077985][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.280428][ T4334] loop0: detected capacity change from 0 to 32768 [ 39.286505][ T4334] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 39.291536][ T4334] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.305549][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.470930][ T4337] loop0: detected capacity change from 0 to 32768 [ 39.481841][ T4337] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 39.488222][ T4337] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.510574][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.714458][ T4340] loop0: detected capacity change from 0 to 32768 [ 39.724159][ T4340] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 39.731126][ T4340] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.749626][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 39.954577][ T4343] loop0: detected capacity change from 0 to 32768 [ 39.963960][ T4343] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 39.970267][ T4343] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 39.988977][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.197649][ T4346] loop0: detected capacity change from 0 to 32768 [ 40.202570][ T4346] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 40.207473][ T4346] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.232192][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.394796][ T4349] loop0: detected capacity change from 0 to 32768 [ 40.400782][ T4349] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 40.407347][ T4349] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.426494][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.631806][ T4352] loop0: detected capacity change from 0 to 32768 [ 40.638869][ T4352] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 40.645294][ T4352] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.667755][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 40.868677][ T4355] loop0: detected capacity change from 0 to 32768 [ 40.878760][ T4355] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 40.884984][ T4355] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 40.906418][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.111416][ T4358] loop0: detected capacity change from 0 to 32768 [ 41.121170][ T4358] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 41.126672][ T4358] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.146497][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.353701][ T4361] loop0: detected capacity change from 0 to 32768 [ 41.358480][ T4361] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 41.363117][ T4361] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.381188][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.547271][ T4364] loop0: detected capacity change from 0 to 32768 [ 41.552709][ T4364] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 41.557329][ T4364] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.573763][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.751765][ T4367] loop0: detected capacity change from 0 to 32768 [ 41.761544][ T4367] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 41.766865][ T4367] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 41.780399][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 41.988741][ T4370] loop0: detected capacity change from 0 to 32768 [ 41.996381][ T4370] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 42.003520][ T4370] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.024077][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.228369][ T4373] loop0: detected capacity change from 0 to 32768 [ 42.233172][ T4373] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 42.241455][ T4373] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.262483][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.468560][ T4376] loop0: detected capacity change from 0 to 32768 [ 42.473404][ T4376] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 42.480879][ T4376] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.501901][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.704591][ T4379] loop0: detected capacity change from 0 to 32768 [ 42.717936][ T4379] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 42.723206][ T4379] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.749342][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 42.954246][ T4382] loop0: detected capacity change from 0 to 32768 [ 42.959455][ T4382] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 42.963857][ T4382] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 42.981309][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.147272][ T4385] loop0: detected capacity change from 0 to 32768 [ 43.156668][ T4385] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 43.161206][ T4385] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.186119][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.387687][ T4388] loop0: detected capacity change from 0 to 32768 [ 43.396348][ T4388] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 43.401919][ T4388] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.423402][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.626426][ T4391] loop0: detected capacity change from 0 to 32768 [ 43.631502][ T4391] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 43.635991][ T4391] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.663173][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 43.866966][ T4394] loop0: detected capacity change from 0 to 32768 [ 43.876385][ T4394] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 43.882072][ T4394] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 43.902416][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.107464][ T4397] loop0: detected capacity change from 0 to 32768 [ 44.112403][ T4397] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 44.120468][ T4397] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.143778][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.348208][ T4400] loop0: detected capacity change from 0 to 32768 [ 44.353047][ T4400] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 44.357586][ T4400] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.375401][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.580672][ T4403] loop0: detected capacity change from 0 to 32768 [ 44.586202][ T4403] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 44.590548][ T4403] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.608909][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 44.811292][ T4406] loop0: detected capacity change from 0 to 32768 [ 44.821689][ T4406] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 44.827979][ T4406] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 44.847554][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.052273][ T4409] loop0: detected capacity change from 0 to 32768 [ 45.061988][ T4409] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 45.067002][ T4409] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.087354][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.292828][ T4412] loop0: detected capacity change from 0 to 32768 [ 45.298444][ T4412] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 45.303326][ T4412] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.318129][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.495783][ T4415] loop0: detected capacity change from 0 to 32768 [ 45.500663][ T4415] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 45.508151][ T4415] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.527834][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.738696][ T4418] loop0: detected capacity change from 0 to 32768 [ 45.744878][ T4418] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 45.751728][ T4418] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 45.771146][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 45.975584][ T4421] loop0: detected capacity change from 0 to 32768 [ 45.986483][ T4421] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 45.992365][ T4421] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.020078][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.225793][ T4424] loop0: detected capacity change from 0 to 32768 [ 46.235333][ T4424] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 46.241443][ T4424] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.263697][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.466429][ T4427] loop0: detected capacity change from 0 to 32768 [ 46.471312][ T4427] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 46.476475][ T4427] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.500492][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.706954][ T4430] loop0: detected capacity change from 0 to 32768 [ 46.716314][ T4430] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 46.722251][ T4430] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.742068][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 46.947725][ T4433] loop0: detected capacity change from 0 to 32768 [ 46.956286][ T4433] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 46.961033][ T4433] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 46.982783][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.144683][ T4436] loop0: detected capacity change from 0 to 32768 [ 47.149732][ T4436] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 47.157778][ T4436] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.187948][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.416680][ T4439] loop0: detected capacity change from 0 to 32768 [ 47.432241][ T4439] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 47.439599][ T4439] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.459033][ T4439] [ 47.459626][ T4439] ====================================================== [ 47.461302][ T4439] WARNING: possible circular locking dependency detected [ 47.462885][ T4439] 6.1.122-syzkaller #0 Tainted: G W [ 47.464276][ T4439] ------------------------------------------------------ [ 47.465694][ T4439] syz-executor357/4439 is trying to acquire lock: [ 47.467017][ T4439] ffff0000cfd81488 (&osb->system_file_mutex){+.+.}-{3:3}, at: ocfs2_get_system_file_inode+0x180/0x6b8 [ 47.469485][ T4439] [ 47.469485][ T4439] but task is already holding lock: [ 47.471099][ T4439] ffff0000e48794a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x178/0x38c [ 47.473460][ T4439] [ 47.473460][ T4439] which lock already depends on the new lock. [ 47.473460][ T4439] [ 47.475633][ T4439] [ 47.475633][ T4439] the existing dependency chain (in reverse order) is: [ 47.477552][ T4439] [ 47.477552][ T4439] -> #1 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}: [ 47.479558][ T4439] down_read+0x64/0x308 [ 47.480718][ T4439] ocfs2_read_virt_blocks+0x2bc/0x9f8 [ 47.482045][ T4439] ocfs2_find_entry+0x3ac/0x2620 [ 47.483362][ T4439] ocfs2_find_files_on_disk+0x130/0x468 [ 47.484867][ T4439] ocfs2_lookup_ino_from_name+0xb8/0x1d4 [ 47.486532][ T4439] ocfs2_get_system_file_inode+0x2c8/0x6b8 [ 47.488071][ T4439] ocfs2_init_global_system_inodes+0x2bc/0x618 [ 47.489716][ T4439] ocfs2_fill_super+0x350c/0x48c4 [ 47.491000][ T4439] mount_bdev+0x274/0x370 [ 47.492204][ T4439] ocfs2_mount+0x44/0x58 [ 47.493318][ T4439] legacy_get_tree+0xd4/0x16c [ 47.494534][ T4439] vfs_get_tree+0x90/0x274 [ 47.495781][ T4439] do_new_mount+0x278/0x8fc [ 47.496969][ T4439] path_mount+0x590/0xe5c [ 47.498183][ T4439] __arm64_sys_mount+0x45c/0x594 [ 47.499540][ T4439] invoke_syscall+0x98/0x2bc [ 47.500882][ T4439] el0_svc_common+0x138/0x258 [ 47.502083][ T4439] do_el0_svc+0x58/0x13c [ 47.503242][ T4439] el0_svc+0x58/0x168 [ 47.504446][ T4439] el0t_64_sync_handler+0x84/0xf0 [ 47.505820][ T4439] el0t_64_sync+0x18c/0x190 [ 47.506903][ T4439] [ 47.506903][ T4439] -> #0 (&osb->system_file_mutex){+.+.}-{3:3}: [ 47.508892][ T4439] __lock_acquire+0x3338/0x7680 [ 47.510147][ T4439] lock_acquire+0x26c/0x7cc [ 47.511392][ T4439] __mutex_lock_common+0x190/0x21a0 [ 47.512811][ T4439] mutex_lock_nested+0x38/0x44 [ 47.514029][ T4439] ocfs2_get_system_file_inode+0x180/0x6b8 [ 47.515483][ T4439] ocfs2_reserve_local_alloc_bits+0xe4/0x25dc [ 47.517135][ T4439] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 47.518675][ T4439] ocfs2_lock_allocators+0x294/0x584 [ 47.520033][ T4439] ocfs2_extend_allocation+0x474/0x1a04 [ 47.521592][ T4439] ocfs2_extend_no_holes+0x1b0/0x45c [ 47.523005][ T4439] ocfs2_expand_nonsparse_inode+0x134/0x3c0 [ 47.524587][ T4439] ocfs2_write_begin_nolock+0xfc4/0x3f6c [ 47.526018][ T4439] ocfs2_write_begin+0x1ac/0x38c [ 47.527332][ T4439] generic_perform_write+0x278/0x55c [ 47.528635][ T4439] __generic_file_write_iter+0x168/0x388 [ 47.530162][ T4439] ocfs2_file_write_iter+0x156c/0x1f48 [ 47.531526][ T4439] vfs_write+0x610/0x91c [ 47.532741][ T4439] ksys_write+0x15c/0x26c [ 47.533847][ T4439] __arm64_sys_write+0x7c/0x90 [ 47.535043][ T4439] invoke_syscall+0x98/0x2bc [ 47.536280][ T4439] el0_svc_common+0x138/0x258 [ 47.537498][ T4439] do_el0_svc+0x58/0x13c [ 47.538643][ T4439] el0_svc+0x58/0x168 [ 47.539805][ T4439] el0t_64_sync_handler+0x84/0xf0 [ 47.541149][ T4439] el0t_64_sync+0x18c/0x190 [ 47.542319][ T4439] [ 47.542319][ T4439] other info that might help us debug this: [ 47.542319][ T4439] [ 47.544849][ T4439] Possible unsafe locking scenario: [ 47.544849][ T4439] [ 47.546632][ T4439] CPU0 CPU1 [ 47.547872][ T4439] ---- ---- [ 47.549213][ T4439] lock(&ocfs2_file_ip_alloc_sem_key); [ 47.550543][ T4439] lock(&osb->system_file_mutex); [ 47.552465][ T4439] lock(&ocfs2_file_ip_alloc_sem_key); [ 47.554409][ T4439] lock(&osb->system_file_mutex); [ 47.555570][ T4439] [ 47.555570][ T4439] *** DEADLOCK *** [ 47.555570][ T4439] [ 47.557535][ T4439] 3 locks held by syz-executor357/4439: [ 47.558835][ T4439] #0: ffff0000da662460 (sb_writers#8){.+.+}-{0:0}, at: vfs_write+0x244/0x91c [ 47.560800][ T4439] #1: ffff0000e4879808 (&sb->s_type->i_mutex_key#17){+.+.}-{3:3}, at: ocfs2_file_write_iter+0x3b0/0x1f48 [ 47.563412][ T4439] #2: ffff0000e48794a0 (&ocfs2_file_ip_alloc_sem_key){++++}-{3:3}, at: ocfs2_write_begin+0x178/0x38c [ 47.565778][ T4439] [ 47.565778][ T4439] stack backtrace: [ 47.567076][ T4439] CPU: 1 PID: 4439 Comm: syz-executor357 Tainted: G W 6.1.122-syzkaller #0 [ 47.569349][ T4439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 47.571604][ T4439] Call trace: [ 47.572332][ T4439] dump_backtrace+0x1c8/0x1f4 [ 47.573426][ T4439] show_stack+0x2c/0x3c [ 47.574302][ T4439] dump_stack_lvl+0x108/0x170 [ 47.575384][ T4439] dump_stack+0x1c/0x58 [ 47.576339][ T4439] print_circular_bug+0x150/0x1b8 [ 47.577524][ T4439] check_noncircular+0x2cc/0x378 [ 47.578639][ T4439] __lock_acquire+0x3338/0x7680 [ 47.579744][ T4439] lock_acquire+0x26c/0x7cc [ 47.580823][ T4439] __mutex_lock_common+0x190/0x21a0 [ 47.582047][ T4439] mutex_lock_nested+0x38/0x44 [ 47.583212][ T4439] ocfs2_get_system_file_inode+0x180/0x6b8 [ 47.584556][ T4439] ocfs2_reserve_local_alloc_bits+0xe4/0x25dc [ 47.585877][ T4439] ocfs2_reserve_clusters_with_limit+0x194/0xabc [ 47.587307][ T4439] ocfs2_lock_allocators+0x294/0x584 [ 47.588480][ T4439] ocfs2_extend_allocation+0x474/0x1a04 [ 47.589779][ T4439] ocfs2_extend_no_holes+0x1b0/0x45c [ 47.590936][ T4439] ocfs2_expand_nonsparse_inode+0x134/0x3c0 [ 47.592268][ T4439] ocfs2_write_begin_nolock+0xfc4/0x3f6c [ 47.593622][ T4439] ocfs2_write_begin+0x1ac/0x38c [ 47.594767][ T4439] generic_perform_write+0x278/0x55c [ 47.595982][ T4439] __generic_file_write_iter+0x168/0x388 [ 47.597337][ T4439] ocfs2_file_write_iter+0x156c/0x1f48 [ 47.598565][ T4439] vfs_write+0x610/0x91c [ 47.599602][ T4439] ksys_write+0x15c/0x26c [ 47.600655][ T4439] __arm64_sys_write+0x7c/0x90 [ 47.601729][ T4439] invoke_syscall+0x98/0x2bc [ 47.602861][ T4439] el0_svc_common+0x138/0x258 [ 47.603972][ T4439] do_el0_svc+0x58/0x13c [ 47.604963][ T4439] el0_svc+0x58/0x168 [ 47.605929][ T4439] el0t_64_sync_handler+0x84/0xf0 [ 47.607186][ T4439] el0t_64_sync+0x18c/0x190 [ 47.622179][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.756821][ T4442] loop0: detected capacity change from 0 to 32768 [ 47.760596][ T4442] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 47.765625][ T4442] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.783348][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 47.916523][ T4445] loop0: detected capacity change from 0 to 32768 [ 47.920433][ T4445] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 47.924098][ T4445] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 47.942085][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.074318][ T4448] loop0: detected capacity change from 0 to 32768 [ 48.082051][ T4448] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 48.086655][ T4448] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.101494][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.237306][ T4451] loop0: detected capacity change from 0 to 32768 [ 48.241370][ T4451] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 48.245026][ T4451] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.262766][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.394768][ T4454] loop0: detected capacity change from 0 to 32768 [ 48.401679][ T4454] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 48.406722][ T4454] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.421737][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.555392][ T4457] loop0: detected capacity change from 0 to 32768 [ 48.559588][ T4457] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 48.563983][ T4457] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.580899][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.713525][ T4460] loop0: detected capacity change from 0 to 32768 [ 48.718113][ T4460] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 48.722351][ T4460] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.739534][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 48.873368][ T4463] loop0: detected capacity change from 0 to 32768 [ 48.880461][ T4463] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 48.884815][ T4463] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 48.898519][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.034659][ T4466] loop0: detected capacity change from 0 to 32768 [ 49.038893][ T4466] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 49.042757][ T4466] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.060134][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.194830][ T4469] loop0: detected capacity change from 0 to 32768 [ 49.202059][ T4469] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 49.205838][ T4469] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.223401][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.359212][ T4472] loop0: detected capacity change from 0 to 32768 [ 49.363237][ T4472] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 49.367167][ T4472] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.384486][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.518360][ T4475] loop0: detected capacity change from 0 to 32768 [ 49.522215][ T4475] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 49.525853][ T4475] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.543870][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.675806][ T4478] loop0: detected capacity change from 0 to 32768 [ 49.680327][ T4478] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 49.684172][ T4478] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.701780][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.834155][ T4481] loop0: detected capacity change from 0 to 32768 [ 49.841763][ T4481] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 49.846278][ T4481] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 49.862411][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 49.998648][ T4484] loop0: detected capacity change from 0 to 32768 [ 50.002475][ T4484] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 50.005973][ T4484] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.024978][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.159895][ T4487] loop0: detected capacity change from 0 to 32768 [ 50.166237][ T4487] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 50.169983][ T4487] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.185477][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.317893][ T4490] loop0: detected capacity change from 0 to 32768 [ 50.324712][ T4490] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 50.328912][ T4490] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.345041][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.481270][ T4493] loop0: detected capacity change from 0 to 32768 [ 50.485259][ T4493] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 50.489294][ T4493] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.507238][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.637752][ T4496] loop0: detected capacity change from 0 to 32768 [ 50.644929][ T4496] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 50.650162][ T4496] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.665353][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.799829][ T4499] loop0: detected capacity change from 0 to 32768 [ 50.804840][ T4499] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 50.808881][ T4499] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.826810][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 50.957935][ T4502] loop0: detected capacity change from 0 to 32768 [ 50.965392][ T4502] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 50.970010][ T4502] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 50.986210][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.118345][ T4505] loop0: detected capacity change from 0 to 32768 [ 51.122782][ T4505] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 51.127439][ T4505] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.145063][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.278426][ T4508] loop0: detected capacity change from 0 to 32768 [ 51.285330][ T4508] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 51.289713][ T4508] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.306223][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.440683][ T4511] loop0: detected capacity change from 0 to 32768 [ 51.444731][ T4511] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 51.448699][ T4511] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.465978][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.598961][ T4514] loop0: detected capacity change from 0 to 32768 [ 51.602995][ T4514] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 51.608402][ T4514] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.625289][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.758786][ T4517] loop0: detected capacity change from 0 to 32768 [ 51.762699][ T4517] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 51.766319][ T4517] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.776389][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 51.887480][ T4520] loop0: detected capacity change from 0 to 32768 [ 51.891700][ T4520] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 51.895263][ T4520] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 51.909801][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.041064][ T4523] loop0: detected capacity change from 0 to 32768 [ 52.047909][ T4523] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 52.051722][ T4523] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.063938][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.197571][ T4526] loop0: detected capacity change from 0 to 32768 [ 52.201346][ T4526] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 52.204915][ T4526] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.218670][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.350698][ T4529] loop0: detected capacity change from 0 to 32768 [ 52.356218][ T4529] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 52.363842][ T4529] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.376896][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.508989][ T4532] loop0: detected capacity change from 0 to 32768 [ 52.512882][ T4532] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 52.516895][ T4532] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.527129][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.660834][ T4535] loop0: detected capacity change from 0 to 32768 [ 52.668628][ T4535] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 52.672642][ T4535] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.690675][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.822579][ T4538] loop0: detected capacity change from 0 to 32768 [ 52.826692][ T4538] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 52.830377][ T4538] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.839416][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 52.972300][ T4541] loop0: detected capacity change from 0 to 32768 [ 52.976654][ T4541] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 52.980441][ T4541] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 52.997744][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.130207][ T4544] loop0: detected capacity change from 0 to 32768 [ 53.134112][ T4544] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 53.139160][ T4544] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.156652][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.287968][ T4547] loop0: detected capacity change from 0 to 32768 [ 53.295407][ T4547] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 53.299442][ T4547] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.311394][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.445477][ T4550] loop0: detected capacity change from 0 to 32768 [ 53.449626][ T4550] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 53.453415][ T4550] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.472003][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.606658][ T4553] loop0: detected capacity change from 0 to 32768 [ 53.610634][ T4553] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 53.614756][ T4553] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.632002][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.763477][ T4556] loop0: detected capacity change from 0 to 32768 [ 53.771216][ T4556] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 53.775608][ T4556] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.791693][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 53.923817][ T4559] loop0: detected capacity change from 0 to 32768 [ 53.927973][ T4559] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 53.931693][ T4559] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 53.940700][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.055104][ T4562] loop0: detected capacity change from 0 to 32768 [ 54.059126][ T4562] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 54.062674][ T4562] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.077162][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.212902][ T4565] loop0: detected capacity change from 0 to 32768 [ 54.217062][ T4565] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 54.220557][ T4565] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.230932][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.363028][ T4568] loop0: detected capacity change from 0 to 32768 [ 54.367227][ T4568] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 54.371232][ T4568] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.389713][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.521915][ T4571] loop0: detected capacity change from 0 to 32768 [ 54.526654][ T4571] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 54.530422][ T4571] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.548460][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.689001][ T4574] loop0: detected capacity change from 0 to 32768 [ 54.693182][ T4574] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 54.699010][ T4574] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.710459][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 54.845427][ T4577] loop0: detected capacity change from 0 to 32768 [ 54.849366][ T4577] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 54.853084][ T4577] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 54.869603][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.002519][ T4580] loop0: detected capacity change from 0 to 32768 [ 55.010297][ T4580] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 55.014381][ T4580] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.030480][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.163451][ T4583] loop0: detected capacity change from 0 to 32768 [ 55.167588][ T4583] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 55.171240][ T4583] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.189189][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.321313][ T4586] loop0: detected capacity change from 0 to 32768 [ 55.325595][ T4586] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 55.331584][ T4586] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.348888][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.488259][ T4589] loop0: detected capacity change from 0 to 32768 [ 55.492295][ T4589] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 55.496273][ T4589] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.513024][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.648756][ T4592] loop0: detected capacity change from 0 to 32768 [ 55.653440][ T4592] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 55.659235][ T4592] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.671598][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.802810][ T4595] loop0: detected capacity change from 0 to 32768 [ 55.806943][ T4595] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 55.810506][ T4595] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.822029][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 55.952856][ T4598] loop0: detected capacity change from 0 to 32768 [ 55.957251][ T4598] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 55.961063][ T4598] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 55.974017][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.109432][ T4601] loop0: detected capacity change from 0 to 32768 [ 56.116574][ T4601] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 56.121383][ T4601] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.135908][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.269096][ T4604] loop0: detected capacity change from 0 to 32768 [ 56.273185][ T4604] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 56.277446][ T4604] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.288871][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.423573][ T4607] loop0: detected capacity change from 0 to 32768 [ 56.427729][ T4607] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 56.431324][ T4607] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.448263][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.581876][ T4610] loop0: detected capacity change from 0 to 32768 [ 56.585747][ T4610] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 56.591144][ T4610] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.607048][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.742909][ T4613] loop0: detected capacity change from 0 to 32768 [ 56.749925][ T4613] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 56.754888][ T4613] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.768916][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 56.901036][ T4616] loop0: detected capacity change from 0 to 32768 [ 56.905009][ T4616] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 56.909205][ T4616] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 56.918127][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.031163][ T4619] loop0: detected capacity change from 0 to 32768 [ 57.035160][ T4619] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 57.039418][ T4619] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.052670][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.184457][ T4622] loop0: detected capacity change from 0 to 32768 [ 57.188555][ T4622] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 57.192162][ T4622] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.210744][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program [ 57.343441][ T4625] loop0: detected capacity change from 0 to 32768 [ 57.347943][ T4625] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 57.354075][ T4625] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 57.369853][ T4290] ocfs2: Unmounting device (7,0) on (node local) executing program