ournal+0xb04/0x1f6c [ 54.182132][ T4073] init_inodes+0xe0/0x2d8 [ 54.183314][ T4073] gfs2_fill_super+0x1640/0x2010 [ 54.184709][ T4073] get_tree_bdev+0x360/0x54c [ 54.186041][ T4073] gfs2_get_tree+0x54/0x1b4 [ 54.187217][ T4073] vfs_get_tree+0x90/0x274 [ 54.188433][ T4073] do_new_mount+0x278/0x8fc [ 54.189697][ T4073] path_mount+0x594/0x101c [ 54.190951][ T4073] __arm64_sys_mount+0x510/0x5e0 [ 54.192269][ T4073] invoke_syscall+0x98/0x2b8 [ 54.193505][ T4073] el0_svc_common+0x138/0x258 [ 54.194835][ T4073] do_el0_svc+0x58/0x14c [ 54.195918][ T4073] el0_svc+0x7c/0x1f0 [ 54.197010][ T4073] el0t_64_sync_handler+0x84/0xe4 [ 54.198346][ T4073] el0t_64_sync+0x1a0/0x1a4 [ 54.226908][ T4075] loop3: detected capacity change from 0 to 32768 [ 54.273979][ T4073] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 54.327090][ T4075] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 54.329051][ T4075] gfs2: fsid=.: Now mounting FS (format 1801)... [ 54.335599][ T4075] gfs2: fsid=..0: fatal: invalid metadata block [ 54.335599][ T4075] bh = 19 (type: exp=4, found=5) [ 54.335599][ T4075] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 54.359508][ T4075] gfs2: fsid=..0: about to withdraw this file system [ 54.370845][ T4075] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 54.400904][ T4075] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 54.414638][ T4075] gfs2: fsid=..0: File system withdrawn [ 54.416139][ T4075] CPU: 1 PID: 4075 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 54.418274][ T4075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 54.420983][ T4075] Call trace: [ 54.421866][ T4075] dump_backtrace+0x0/0x530 [ 54.423131][ T4075] show_stack+0x2c/0x3c [ 54.424291][ T4075] dump_stack_lvl+0x108/0x170 [ 54.425532][ T4075] dump_stack+0x1c/0x58 [ 54.426622][ T4075] gfs2_withdraw+0xeac/0x12a4 [ 54.427919][ T4075] gfs2_metatype_check_ii+0x8c/0xac [ 54.429309][ T4075] gfs2_meta_buffer+0x2f8/0x394 [ 54.430691][ T4075] gfs2_inode_refresh+0xc4/0xdf4 [ 54.432025][ T4075] inode_go_lock+0xfc/0x390 [ 54.433264][ T4075] do_promote+0x680/0xa80 [ 54.434432][ T4075] finish_xmote+0x478/0xbb4 [ 54.435639][ T4075] do_xmote+0x6e4/0x1054 [ 54.436744][ T4075] run_queue+0x3f8/0x6bc [ 54.437858][ T4075] gfs2_glock_nq+0xa60/0x144c [ 54.439039][ T4075] init_journal+0xb04/0x1f6c [ 54.440276][ T4075] init_inodes+0xe0/0x2d8 [ 54.441406][ T4075] gfs2_fill_super+0x1640/0x2010 [ 54.442685][ T4075] get_tree_bdev+0x360/0x54c [ 54.443950][ T4075] gfs2_get_tree+0x54/0x1b4 [ 54.445165][ T4075] vfs_get_tree+0x90/0x274 [ 54.446373][ T4075] do_new_mount+0x278/0x8fc [ 54.447599][ T4075] path_mount+0x594/0x101c [ 54.448792][ T4075] __arm64_sys_mount+0x510/0x5e0 [ 54.450133][ T4075] invoke_syscall+0x98/0x2b8 [ 54.451373][ T4075] el0_svc_common+0x138/0x258 [ 54.452587][ T4075] do_el0_svc+0x58/0x14c [ 54.453695][ T4075] el0_svc+0x7c/0x1f0 [ 54.454711][ T4075] el0t_64_sync_handler+0x84/0xe4 [ 54.456018][ T4075] el0t_64_sync+0x1a0/0x1a4 [ 54.488252][ T4073] syz-executor402 (4073): drop_caches: 2 executing program [ 54.590739][ T4077] loop4: detected capacity change from 0 to 32768 [ 54.592304][ T4074] loop1: detected capacity change from 0 to 32768 [ 54.603478][ T4075] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 54.623432][ T4077] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 54.625628][ T4077] CPU: 1 PID: 4077 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 54.627835][ T4077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 54.630544][ T4077] Call trace: [ 54.631470][ T4077] dump_backtrace+0x0/0x530 [ 54.632697][ T4077] show_stack+0x2c/0x3c [ 54.633832][ T4077] dump_stack_lvl+0x108/0x170 [ 54.635082][ T4077] dump_stack+0x1c/0x58 [ 54.636183][ T4077] sysfs_create_dir_ns+0x278/0x318 [ 54.637640][ T4077] kobject_add_internal+0x384/0x8f0 [ 54.639064][ T4077] kobject_init_and_add+0x130/0x1a0 [ 54.640420][ T4077] gfs2_sys_fs_add+0x1f8/0x3f4 [ 54.641698][ T4077] gfs2_fill_super+0xe10/0x2010 [ 54.643037][ T4077] get_tree_bdev+0x360/0x54c [ 54.644287][ T4077] gfs2_get_tree+0x54/0x1b4 [ 54.645473][ T4077] vfs_get_tree+0x90/0x274 [ 54.646699][ T4077] do_new_mount+0x278/0x8fc [ 54.647914][ T4077] path_mount+0x594/0x101c [ 54.649158][ T4077] __arm64_sys_mount+0x510/0x5e0 [ 54.650510][ T4077] invoke_syscall+0x98/0x2b8 [ 54.651749][ T4077] el0_svc_common+0x138/0x258 [ 54.653017][ T4077] do_el0_svc+0x58/0x14c [ 54.654120][ T4077] el0_svc+0x7c/0x1f0 [ 54.655185][ T4077] el0t_64_sync_handler+0x84/0xe4 [ 54.656523][ T4077] el0t_64_sync+0x1a0/0x1a4 [ 54.665005][ T4077] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 54.668408][ T4077] gfs2: fsid=.: error -17 adding sysfs files [ 54.683524][ T4076] loop2: detected capacity change from 0 to 32768 [ 54.726130][ T4076] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 54.728087][ T4076] gfs2: fsid=.: Now mounting FS (format 1801)... [ 54.731385][ T4076] gfs2: fsid=..0: fatal: invalid metadata block [ 54.731385][ T4076] bh = 19 (type: exp=4, found=5) [ 54.731385][ T4076] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 54.743120][ T4076] gfs2: fsid=..0: about to withdraw this file system [ 54.751645][ T4076] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 54.753703][ T4076] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 54.759433][ T4076] gfs2: fsid=..0: File system withdrawn [ 54.760949][ T4076] CPU: 0 PID: 4076 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 54.763255][ T4076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 54.765916][ T4076] Call trace: [ 54.766812][ T4076] dump_backtrace+0x0/0x530 [ 54.767954][ T4076] show_stack+0x2c/0x3c [ 54.769034][ T4076] dump_stack_lvl+0x108/0x170 [ 54.770267][ T4076] dump_stack+0x1c/0x58 [ 54.771386][ T4076] gfs2_withdraw+0xeac/0x12a4 [ 54.772851][ T4076] gfs2_metatype_check_ii+0x8c/0xac [ 54.774239][ T4076] gfs2_meta_buffer+0x2f8/0x394 [ 54.775559][ T4076] gfs2_inode_refresh+0xc4/0xdf4 [ 54.776872][ T4076] inode_go_lock+0xfc/0x390 [ 54.778113][ T4076] do_promote+0x680/0xa80 [ 54.779268][ T4076] finish_xmote+0x478/0xbb4 [ 54.780497][ T4076] do_xmote+0x6e4/0x1054 [ 54.781667][ T4076] run_queue+0x3f8/0x6bc [ 54.782783][ T4076] gfs2_glock_nq+0xa60/0x144c [ 54.784107][ T4076] init_journal+0xb04/0x1f6c [ 54.785315][ T4076] init_inodes+0xe0/0x2d8 [ 54.786500][ T4076] gfs2_fill_super+0x1640/0x2010 [ 54.787393][ T4074] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 54.787816][ T4076] get_tree_bdev+0x360/0x54c [ 54.790886][ T4076] gfs2_get_tree+0x54/0x1b4 [ 54.792079][ T4076] vfs_get_tree+0x90/0x274 [ 54.793276][ T4076] do_new_mount+0x278/0x8fc [ 54.794490][ T4076] path_mount+0x594/0x101c [ 54.795708][ T4076] __arm64_sys_mount+0x510/0x5e0 [ 54.797079][ T4076] invoke_syscall+0x98/0x2b8 [ 54.798331][ T4076] el0_svc_common+0x138/0x258 [ 54.799638][ T4076] do_el0_svc+0x58/0x14c [ 54.800857][ T4076] el0_svc+0x7c/0x1f0 [ 54.801873][ T4076] el0t_64_sync_handler+0x84/0xe4 [ 54.803255][ T4076] el0t_64_sync+0x1a0/0x1a4 [ 54.809927][ T4076] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 54.811494][ T4074] CPU: 1 PID: 4074 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 54.814001][ T4074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 54.816898][ T4074] Call trace: [ 54.817779][ T4074] dump_backtrace+0x0/0x530 [ 54.818990][ T4074] show_stack+0x2c/0x3c [ 54.820116][ T4074] dump_stack_lvl+0x108/0x170 [ 54.821382][ T4074] dump_stack+0x1c/0x58 [ 54.822528][ T4074] sysfs_create_dir_ns+0x278/0x318 [ 54.823959][ T4074] kobject_add_internal+0x384/0x8f0 [ 54.825405][ T4074] kobject_init_and_add+0x130/0x1a0 [ 54.826866][ T4074] gfs2_sys_fs_add+0x1f8/0x3f4 [ 54.828172][ T4074] gfs2_fill_super+0xe10/0x2010 [ 54.829491][ T4074] get_tree_bdev+0x360/0x54c [ 54.830789][ T4074] gfs2_get_tree+0x54/0x1b4 [ 54.831993][ T4074] vfs_get_tree+0x90/0x274 [ 54.833243][ T4074] do_new_mount+0x278/0x8fc [ 54.834413][ T4074] path_mount+0x594/0x101c [ 54.835637][ T4074] __arm64_sys_mount+0x510/0x5e0 [ 54.836929][ T4074] invoke_syscall+0x98/0x2b8 [ 54.838187][ T4074] el0_svc_common+0x138/0x258 [ 54.839439][ T4074] do_el0_svc+0x58/0x14c [ 54.840558][ T4074] el0_svc+0x7c/0x1f0 [ 54.841648][ T4074] el0t_64_sync_handler+0x84/0xe4 [ 54.843014][ T4074] el0t_64_sync+0x1a0/0x1a4 [ 54.868664][ T4076] syz-executor402 (4076): drop_caches: 2 [ 54.928360][ T4075] syz-executor402 (4075): drop_caches: 2 executing program [ 54.936433][ T4074] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 54.939705][ T4074] gfs2: fsid=.: error -17 adding sysfs files [ 54.942395][ T4077] syz-executor402 (4077): drop_caches: 2 executing program executing program [ 55.191868][ T4074] syz-executor402 (4074): drop_caches: 2 [ 55.199322][ T4078] loop0: detected capacity change from 0 to 32768 executing program [ 55.263256][ T4078] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 55.266073][ T4078] gfs2: fsid=.: Now mounting FS (format 1801)... [ 55.271633][ T4078] gfs2: fsid=..0: fatal: invalid metadata block [ 55.271633][ T4078] bh = 19 (type: exp=4, found=5) [ 55.271633][ T4078] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 55.288894][ T4078] gfs2: fsid=..0: about to withdraw this file system [ 55.316392][ T4078] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 55.318762][ T4078] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 55.340943][ T4078] gfs2: fsid=..0: File system withdrawn [ 55.342483][ T4078] CPU: 0 PID: 4078 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 55.344696][ T4078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 55.347458][ T4078] Call trace: [ 55.348405][ T4078] dump_backtrace+0x0/0x530 [ 55.349620][ T4078] show_stack+0x2c/0x3c [ 55.350685][ T4078] dump_stack_lvl+0x108/0x170 [ 55.351943][ T4078] dump_stack+0x1c/0x58 [ 55.353030][ T4078] gfs2_withdraw+0xeac/0x12a4 [ 55.354286][ T4078] gfs2_metatype_check_ii+0x8c/0xac [ 55.355686][ T4078] gfs2_meta_buffer+0x2f8/0x394 [ 55.357010][ T4078] gfs2_inode_refresh+0xc4/0xdf4 [ 55.358407][ T4078] inode_go_lock+0xfc/0x390 [ 55.359683][ T4078] do_promote+0x680/0xa80 [ 55.360927][ T4078] finish_xmote+0x478/0xbb4 [ 55.362137][ T4078] do_xmote+0x6e4/0x1054 [ 55.363314][ T4078] run_queue+0x3f8/0x6bc [ 55.364451][ T4078] gfs2_glock_nq+0xa60/0x144c [ 55.365651][ T4078] init_journal+0xb04/0x1f6c [ 55.366866][ T4078] init_inodes+0xe0/0x2d8 [ 55.367996][ T4078] gfs2_fill_super+0x1640/0x2010 [ 55.369305][ T4078] get_tree_bdev+0x360/0x54c [ 55.370570][ T4078] gfs2_get_tree+0x54/0x1b4 [ 55.371817][ T4078] vfs_get_tree+0x90/0x274 [ 55.372999][ T4078] do_new_mount+0x278/0x8fc [ 55.374222][ T4078] path_mount+0x594/0x101c [ 55.375388][ T4078] __arm64_sys_mount+0x510/0x5e0 [ 55.376759][ T4078] invoke_syscall+0x98/0x2b8 [ 55.378010][ T4078] el0_svc_common+0x138/0x258 [ 55.379271][ T4078] do_el0_svc+0x58/0x14c [ 55.380390][ T4078] el0_svc+0x7c/0x1f0 [ 55.381469][ T4078] el0t_64_sync_handler+0x84/0xe4 [ 55.382855][ T4078] el0t_64_sync+0x1a0/0x1a4 [ 55.495590][ T4078] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 55.721956][ T4080] loop2: detected capacity change from 0 to 32768 [ 55.759167][ T4078] syz-executor402 (4078): drop_caches: 2 [ 55.765674][ T4080] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 55.768560][ T4080] gfs2: fsid=.: Now mounting FS (format 1801)... [ 55.783422][ T4080] gfs2: fsid=..0: fatal: invalid metadata block [ 55.783422][ T4080] bh = 19 (type: exp=4, found=5) [ 55.783422][ T4080] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 55.789539][ T4081] loop3: detected capacity change from 0 to 32768 [ 55.804018][ T4080] gfs2: fsid=..0: about to withdraw this file system [ 55.819690][ T4080] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 55.831016][ T4081] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 55.833313][ T4081] CPU: 0 PID: 4081 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 55.835671][ T4081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 55.838406][ T4081] Call trace: [ 55.839284][ T4081] dump_backtrace+0x0/0x530 [ 55.840494][ T4081] show_stack+0x2c/0x3c [ 55.841575][ T4081] dump_stack_lvl+0x108/0x170 [ 55.842828][ T4081] dump_stack+0x1c/0x58 [ 55.843536][ T4083] loop1: detected capacity change from 0 to 32768 [ 55.843965][ T4081] sysfs_create_dir_ns+0x278/0x318 [ 55.843982][ T4081] kobject_add_internal+0x384/0x8f0 [ 55.843995][ T4081] kobject_init_and_add+0x130/0x1a0 [ 55.849880][ T4081] gfs2_sys_fs_add+0x1f8/0x3f4 [ 55.851141][ T4081] gfs2_fill_super+0xe10/0x2010 [ 55.852468][ T4081] get_tree_bdev+0x360/0x54c [ 55.853667][ T4081] gfs2_get_tree+0x54/0x1b4 [ 55.854882][ T4081] vfs_get_tree+0x90/0x274 [ 55.856045][ T4081] do_new_mount+0x278/0x8fc [ 55.857249][ T4081] path_mount+0x594/0x101c [ 55.858401][ T4081] __arm64_sys_mount+0x510/0x5e0 [ 55.859719][ T4081] invoke_syscall+0x98/0x2b8 [ 55.860904][ T4081] el0_svc_common+0x138/0x258 [ 55.862170][ T4081] do_el0_svc+0x58/0x14c [ 55.863307][ T4081] el0_svc+0x7c/0x1f0 [ 55.864398][ T4081] el0t_64_sync_handler+0x84/0xe4 [ 55.865379][ T4083] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 55.865697][ T4081] el0t_64_sync+0x1a0/0x1a4 [ 55.868656][ T4083] CPU: 1 PID: 4083 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 55.870937][ T4083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 55.873567][ T4083] Call trace: [ 55.874462][ T4083] dump_backtrace+0x0/0x530 [ 55.875673][ T4083] show_stack+0x2c/0x3c [ 55.876766][ T4083] dump_stack_lvl+0x108/0x170 [ 55.877987][ T4083] dump_stack+0x1c/0x58 [ 55.879160][ T4083] sysfs_create_dir_ns+0x278/0x318 executing program [ 55.880544][ T4083] kobject_add_internal+0x384/0x8f0 [ 55.881905][ T4083] kobject_init_and_add+0x130/0x1a0 [ 55.883330][ T4083] gfs2_sys_fs_add+0x1f8/0x3f4 [ 55.884588][ T4083] gfs2_fill_super+0xe10/0x2010 [ 55.885927][ T4083] get_tree_bdev+0x360/0x54c [ 55.887223][ T4083] gfs2_get_tree+0x54/0x1b4 [ 55.888418][ T4083] vfs_get_tree+0x90/0x274 [ 55.889532][ T4083] do_new_mount+0x278/0x8fc [ 55.890775][ T4083] path_mount+0x594/0x101c [ 55.891960][ T4083] __arm64_sys_mount+0x510/0x5e0 [ 55.893261][ T4083] invoke_syscall+0x98/0x2b8 [ 55.894496][ T4083] el0_svc_common+0x138/0x258 [ 55.895765][ T4083] do_el0_svc+0x58/0x14c [ 55.896358][ T4082] loop4: detected capacity change from 0 to 32768 [ 55.896860][ T4083] el0_svc+0x7c/0x1f0 [ 55.898667][ T4080] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 55.899621][ T4083] el0t_64_sync_handler+0x84/0xe4 [ 55.901621][ T4080] gfs2: fsid=..0: File system withdrawn [ 55.902626][ T4083] el0t_64_sync+0x1a0/0x1a4 [ 55.913099][ T4083] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 55.916680][ T4083] gfs2: fsid=.: error -17 adding sysfs files [ 55.919194][ T4083] syz-executor402 (4083): drop_caches: 2 [ 55.922105][ T4081] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 55.931698][ T4081] gfs2: fsid=.: error -17 adding sysfs files [ 55.934673][ T4080] CPU: 1 PID: 4080 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 55.937037][ T4080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 55.939590][ T4080] Call trace: [ 55.940493][ T4080] dump_backtrace+0x0/0x530 [ 55.941691][ T4080] show_stack+0x2c/0x3c [ 55.942848][ T4080] dump_stack_lvl+0x108/0x170 [ 55.944097][ T4080] dump_stack+0x1c/0x58 [ 55.945215][ T4080] gfs2_withdraw+0xeac/0x12a4 [ 55.946446][ T4080] gfs2_metatype_check_ii+0x8c/0xac [ 55.947795][ T4080] gfs2_meta_buffer+0x2f8/0x394 [ 55.949075][ T4080] gfs2_inode_refresh+0xc4/0xdf4 [ 55.950352][ T4080] inode_go_lock+0xfc/0x390 [ 55.951563][ T4080] do_promote+0x680/0xa80 [ 55.952719][ T4080] finish_xmote+0x478/0xbb4 [ 55.953904][ T4080] do_xmote+0x6e4/0x1054 [ 55.955030][ T4080] run_queue+0x3f8/0x6bc [ 55.956134][ T4080] gfs2_glock_nq+0xa60/0x144c [ 55.957377][ T4080] init_journal+0xb04/0x1f6c [ 55.958576][ T4080] init_inodes+0xe0/0x2d8 [ 55.959695][ T4080] gfs2_fill_super+0x1640/0x2010 [ 55.960995][ T4080] get_tree_bdev+0x360/0x54c [ 55.962180][ T4080] gfs2_get_tree+0x54/0x1b4 [ 55.963392][ T4080] vfs_get_tree+0x90/0x274 [ 55.964522][ T4080] do_new_mount+0x278/0x8fc [ 55.965677][ T4080] path_mount+0x594/0x101c [ 55.966882][ T4080] __arm64_sys_mount+0x510/0x5e0 [ 55.968218][ T4080] invoke_syscall+0x98/0x2b8 [ 55.969452][ T4080] el0_svc_common+0x138/0x258 [ 55.970685][ T4080] do_el0_svc+0x58/0x14c [ 55.971833][ T4080] el0_svc+0x7c/0x1f0 [ 55.972917][ T4080] el0t_64_sync_handler+0x84/0xe4 [ 55.974212][ T4080] el0t_64_sync+0x1a0/0x1a4 [ 55.984414][ T4082] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 55.986253][ T4082] CPU: 0 PID: 4082 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 55.988475][ T4082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 55.990079][ T4080] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 55.991061][ T4082] Call trace: [ 55.991068][ T4082] dump_backtrace+0x0/0x530 [ 55.995062][ T4082] show_stack+0x2c/0x3c [ 55.996260][ T4082] dump_stack_lvl+0x108/0x170 [ 55.997474][ T4082] dump_stack+0x1c/0x58 [ 55.998567][ T4082] sysfs_create_dir_ns+0x278/0x318 [ 55.999977][ T4082] kobject_add_internal+0x384/0x8f0 [ 56.001427][ T4082] kobject_init_and_add+0x130/0x1a0 [ 56.002866][ T4082] gfs2_sys_fs_add+0x1f8/0x3f4 [ 56.004099][ T4082] gfs2_fill_super+0xe10/0x2010 [ 56.005410][ T4082] get_tree_bdev+0x360/0x54c [ 56.006682][ T4082] gfs2_get_tree+0x54/0x1b4 [ 56.007978][ T4082] vfs_get_tree+0x90/0x274 [ 56.009152][ T4082] do_new_mount+0x278/0x8fc [ 56.010374][ T4082] path_mount+0x594/0x101c [ 56.011539][ T4082] __arm64_sys_mount+0x510/0x5e0 [ 56.012854][ T4082] invoke_syscall+0x98/0x2b8 [ 56.014084][ T4082] el0_svc_common+0x138/0x258 [ 56.015399][ T4082] do_el0_svc+0x58/0x14c [ 56.016628][ T4082] el0_svc+0x7c/0x1f0 [ 56.017754][ T4082] el0t_64_sync_handler+0x84/0xe4 [ 56.019165][ T4082] el0t_64_sync+0x1a0/0x1a4 executing program [ 56.083999][ T4082] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 56.087539][ T4082] gfs2: fsid=.: error -17 adding sysfs files [ 56.231543][ T4081] syz-executor402 (4081): drop_caches: 2 [ 56.234555][ T4080] syz-executor402 (4080): drop_caches: 2 executing program executing program [ 56.362521][ T4082] syz-executor402 (4082): drop_caches: 2 executing program [ 56.711512][ T4084] loop0: detected capacity change from 0 to 32768 [ 56.752575][ T4088] loop4: detected capacity change from 0 to 32768 [ 56.792088][ T4084] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 56.794385][ T4084] gfs2: fsid=.: Now mounting FS (format 1801)... [ 56.810818][ T4084] gfs2: fsid=..0: fatal: invalid metadata block [ 56.810818][ T4084] bh = 19 (type: exp=4, found=5) [ 56.810818][ T4084] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 56.817995][ T4084] gfs2: fsid=..0: about to withdraw this file system [ 56.842822][ T4088] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 56.847539][ T4088] CPU: 0 PID: 4088 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 56.849834][ T4088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 56.852535][ T4088] Call trace: [ 56.853367][ T4088] dump_backtrace+0x0/0x530 [ 56.854543][ T4088] show_stack+0x2c/0x3c [ 56.855640][ T4088] dump_stack_lvl+0x108/0x170 [ 56.856920][ T4088] dump_stack+0x1c/0x58 [ 56.857996][ T4088] sysfs_create_dir_ns+0x278/0x318 [ 56.859364][ T4088] kobject_add_internal+0x384/0x8f0 [ 56.860749][ T4088] kobject_init_and_add+0x130/0x1a0 [ 56.862134][ T4088] gfs2_sys_fs_add+0x1f8/0x3f4 [ 56.863404][ T4088] gfs2_fill_super+0xe10/0x2010 [ 56.864709][ T4088] get_tree_bdev+0x360/0x54c [ 56.865890][ T4088] gfs2_get_tree+0x54/0x1b4 [ 56.867143][ T4088] vfs_get_tree+0x90/0x274 [ 56.868333][ T4088] do_new_mount+0x278/0x8fc [ 56.869541][ T4088] path_mount+0x594/0x101c [ 56.870729][ T4088] __arm64_sys_mount+0x510/0x5e0 [ 56.872134][ T4088] invoke_syscall+0x98/0x2b8 [ 56.873398][ T4088] el0_svc_common+0x138/0x258 [ 56.874686][ T4088] do_el0_svc+0x58/0x14c [ 56.875824][ T4088] el0_svc+0x7c/0x1f0 [ 56.876920][ T4088] el0t_64_sync_handler+0x84/0xe4 [ 56.878352][ T4088] el0t_64_sync+0x1a0/0x1a4 [ 56.895737][ T4084] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 56.897888][ T4084] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 56.902844][ T4084] gfs2: fsid=..0: File system withdrawn [ 56.912903][ T4084] CPU: 0 PID: 4084 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 56.915158][ T4084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 56.917818][ T4084] Call trace: [ 56.918703][ T4084] dump_backtrace+0x0/0x530 [ 56.919917][ T4084] show_stack+0x2c/0x3c [ 56.920997][ T4084] dump_stack_lvl+0x108/0x170 [ 56.922241][ T4084] dump_stack+0x1c/0x58 [ 56.923338][ T4084] gfs2_withdraw+0xeac/0x12a4 [ 56.924598][ T4084] gfs2_metatype_check_ii+0x8c/0xac [ 56.925953][ T4084] gfs2_meta_buffer+0x2f8/0x394 [ 56.927269][ T4084] gfs2_inode_refresh+0xc4/0xdf4 [ 56.928605][ T4084] inode_go_lock+0xfc/0x390 [ 56.929621][ T4086] loop2: detected capacity change from 0 to 32768 [ 56.929860][ T4084] do_promote+0x680/0xa80 [ 56.932813][ T4084] finish_xmote+0x478/0xbb4 [ 56.934027][ T4084] do_xmote+0x6e4/0x1054 [ 56.935104][ T4084] run_queue+0x3f8/0x6bc [ 56.936268][ T4084] gfs2_glock_nq+0xa60/0x144c [ 56.937557][ T4084] init_journal+0xb04/0x1f6c [ 56.938757][ T4084] init_inodes+0xe0/0x2d8 [ 56.939948][ T4084] gfs2_fill_super+0x1640/0x2010 [ 56.941225][ T4084] get_tree_bdev+0x360/0x54c [ 56.942458][ T4084] gfs2_get_tree+0x54/0x1b4 [ 56.943687][ T4084] vfs_get_tree+0x90/0x274 [ 56.944851][ T4084] do_new_mount+0x278/0x8fc [ 56.946067][ T4084] path_mount+0x594/0x101c [ 56.947298][ T4084] __arm64_sys_mount+0x510/0x5e0 [ 56.948609][ T4084] invoke_syscall+0x98/0x2b8 [ 56.949909][ T4084] el0_svc_common+0x138/0x258 [ 56.951130][ T4084] do_el0_svc+0x58/0x14c [ 56.952279][ T4084] el0_svc+0x7c/0x1f0 [ 56.953408][ T4084] el0t_64_sync_handler+0x84/0xe4 [ 56.954812][ T4084] el0t_64_sync+0x1a0/0x1a4 [ 56.955225][ T4086] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 56.962993][ T4086] CPU: 1 PID: 4086 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 56.965302][ T4086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 56.967971][ T4086] Call trace: [ 56.968817][ T4086] dump_backtrace+0x0/0x530 [ 56.970095][ T4086] show_stack+0x2c/0x3c [ 56.971188][ T4086] dump_stack_lvl+0x108/0x170 [ 56.972518][ T4086] dump_stack+0x1c/0x58 [ 56.973693][ T4086] sysfs_create_dir_ns+0x278/0x318 [ 56.975044][ T4086] kobject_add_internal+0x384/0x8f0 [ 56.976471][ T4086] kobject_init_and_add+0x130/0x1a0 [ 56.977883][ T4086] gfs2_sys_fs_add+0x1f8/0x3f4 [ 56.979191][ T4086] gfs2_fill_super+0xe10/0x2010 [ 56.980479][ T4086] get_tree_bdev+0x360/0x54c [ 56.981775][ T4086] gfs2_get_tree+0x54/0x1b4 [ 56.982971][ T4086] vfs_get_tree+0x90/0x274 [ 56.984173][ T4086] do_new_mount+0x278/0x8fc [ 56.985367][ T4086] path_mount+0x594/0x101c [ 56.986575][ T4086] __arm64_sys_mount+0x510/0x5e0 [ 56.987896][ T4086] invoke_syscall+0x98/0x2b8 [ 56.989133][ T4086] el0_svc_common+0x138/0x258 [ 56.990414][ T4086] do_el0_svc+0x58/0x14c [ 56.991638][ T4086] el0_svc+0x7c/0x1f0 [ 56.992735][ T4086] el0t_64_sync_handler+0x84/0xe4 [ 56.994162][ T4086] el0t_64_sync+0x1a0/0x1a4 [ 57.002096][ T4088] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 57.010142][ T4087] loop3: detected capacity change from 0 to 32768 [ 57.012262][ T4088] gfs2: fsid=.: error -17 adding sysfs files [ 57.028173][ T4085] loop1: detected capacity change from 0 to 32768 [ 57.030123][ T4084] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 57.032120][ T4087] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 57.035983][ T4087] CPU: 0 PID: 4087 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 57.038338][ T4087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 57.041008][ T4087] Call trace: [ 57.041852][ T4087] dump_backtrace+0x0/0x530 [ 57.043112][ T4087] show_stack+0x2c/0x3c [ 57.044230][ T4087] dump_stack_lvl+0x108/0x170 [ 57.044292][ T4086] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 57.045500][ T4087] dump_stack+0x1c/0x58 [ 57.048815][ T4086] gfs2: fsid=.: error -17 adding sysfs files [ 57.049947][ T4087] sysfs_create_dir_ns+0x278/0x318 [ 57.052861][ T4087] kobject_add_internal+0x384/0x8f0 [ 57.054344][ T4087] kobject_init_and_add+0x130/0x1a0 [ 57.055764][ T4087] gfs2_sys_fs_add+0x1f8/0x3f4 [ 57.057085][ T4087] gfs2_fill_super+0xe10/0x2010 [ 57.058477][ T4087] get_tree_bdev+0x360/0x54c [ 57.059771][ T4087] gfs2_get_tree+0x54/0x1b4 [ 57.061012][ T4087] vfs_get_tree+0x90/0x274 [ 57.062223][ T4087] do_new_mount+0x278/0x8fc [ 57.063452][ T4087] path_mount+0x594/0x101c [ 57.064716][ T4087] __arm64_sys_mount+0x510/0x5e0 [ 57.066087][ T4087] invoke_syscall+0x98/0x2b8 [ 57.067342][ T4087] el0_svc_common+0x138/0x258 [ 57.068601][ T4087] do_el0_svc+0x58/0x14c [ 57.069784][ T4087] el0_svc+0x7c/0x1f0 [ 57.070858][ T4087] el0t_64_sync_handler+0x84/0xe4 [ 57.072284][ T4087] el0t_64_sync+0x1a0/0x1a4 [ 57.077781][ T4087] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 57.081092][ T4087] gfs2: fsid=.: error -17 adding sysfs files [ 57.152775][ T4085] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 57.173757][ T4085] gfs2: fsid=.: Now mounting FS (format 1801)... [ 57.191159][ T4085] gfs2: fsid=..0: fatal: invalid metadata block [ 57.191159][ T4085] bh = 19 (type: exp=4, found=5) [ 57.191159][ T4085] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 57.203017][ T4085] gfs2: fsid=..0: about to withdraw this file system [ 57.212522][ T4085] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 57.215320][ T4085] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 57.217627][ T4085] gfs2: fsid=..0: File system withdrawn [ 57.219499][ T4085] CPU: 0 PID: 4085 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 57.221820][ T4085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 57.224551][ T4085] Call trace: [ 57.225435][ T4085] dump_backtrace+0x0/0x530 [ 57.226601][ T4085] show_stack+0x2c/0x3c [ 57.227706][ T4085] dump_stack_lvl+0x108/0x170 [ 57.228960][ T4085] dump_stack+0x1c/0x58 [ 57.230049][ T4085] gfs2_withdraw+0xeac/0x12a4 [ 57.231292][ T4085] gfs2_metatype_check_ii+0x8c/0xac [ 57.232646][ T4085] gfs2_meta_buffer+0x2f8/0x394 [ 57.233944][ T4085] gfs2_inode_refresh+0xc4/0xdf4 [ 57.235263][ T4085] inode_go_lock+0xfc/0x390 [ 57.236485][ T4085] do_promote+0x680/0xa80 [ 57.237622][ T4085] finish_xmote+0x478/0xbb4 [ 57.238844][ T4085] do_xmote+0x6e4/0x1054 [ 57.240030][ T4085] run_queue+0x3f8/0x6bc [ 57.241193][ T4085] gfs2_glock_nq+0xa60/0x144c [ 57.242471][ T4085] init_journal+0xb04/0x1f6c [ 57.243821][ T4085] init_inodes+0xe0/0x2d8 [ 57.244978][ T4085] gfs2_fill_super+0x1640/0x2010 [ 57.246364][ T4085] get_tree_bdev+0x360/0x54c [ 57.247602][ T4085] gfs2_get_tree+0x54/0x1b4 [ 57.248799][ T4085] vfs_get_tree+0x90/0x274 [ 57.250049][ T4085] do_new_mount+0x278/0x8fc [ 57.251335][ T4085] path_mount+0x594/0x101c [ 57.252554][ T4085] __arm64_sys_mount+0x510/0x5e0 [ 57.253860][ T4085] invoke_syscall+0x98/0x2b8 [ 57.255172][ T4085] el0_svc_common+0x138/0x258 [ 57.256409][ T4085] do_el0_svc+0x58/0x14c [ 57.257586][ T4085] el0_svc+0x7c/0x1f0 [ 57.258716][ T4085] el0t_64_sync_handler+0x84/0xe4 [ 57.260112][ T4085] el0t_64_sync+0x1a0/0x1a4 [ 57.266125][ T4085] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 57.323738][ T4088] syz-executor402 (4088): drop_caches: 2 [ 57.328893][ T4086] syz-executor402 (4086): drop_caches: 2 executing program [ 57.360405][ T4087] syz-executor402 (4087): drop_caches: 2 [ 57.371045][ T4084] syz-executor402 (4084): drop_caches: 2 executing program executing program executing program [ 57.585687][ T4085] syz-executor402 (4085): drop_caches: 2 executing program [ 57.998708][ T4090] loop2: detected capacity change from 0 to 32768 [ 58.043369][ T4090] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 58.045751][ T4090] gfs2: fsid=.: Now mounting FS (format 1801)... [ 58.049299][ T4090] gfs2: fsid=..0: fatal: invalid metadata block [ 58.049299][ T4090] bh = 19 (type: exp=4, found=5) [ 58.049299][ T4090] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 58.071964][ T4090] gfs2: fsid=..0: about to withdraw this file system [ 58.086662][ T4090] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 58.087452][ T4091] loop4: detected capacity change from 0 to 32768 [ 58.088846][ T4090] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 58.092546][ T4090] gfs2: fsid=..0: File system withdrawn [ 58.100005][ T4090] CPU: 1 PID: 4090 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 58.101267][ T4093] loop0: detected capacity change from 0 to 32768 [ 58.102384][ T4090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 58.106749][ T4090] Call trace: [ 58.107620][ T4090] dump_backtrace+0x0/0x530 [ 58.108853][ T4090] show_stack+0x2c/0x3c [ 58.109954][ T4090] dump_stack_lvl+0x108/0x170 [ 58.111217][ T4090] dump_stack+0x1c/0x58 [ 58.112306][ T4090] gfs2_withdraw+0xeac/0x12a4 [ 58.113543][ T4090] gfs2_metatype_check_ii+0x8c/0xac [ 58.114934][ T4090] gfs2_meta_buffer+0x2f8/0x394 [ 58.116226][ T4090] gfs2_inode_refresh+0xc4/0xdf4 [ 58.117551][ T4090] inode_go_lock+0xfc/0x390 [ 58.118755][ T4090] do_promote+0x680/0xa80 [ 58.119947][ T4090] finish_xmote+0x478/0xbb4 [ 58.121175][ T4090] do_xmote+0x6e4/0x1054 [ 58.122350][ T4090] run_queue+0x3f8/0x6bc [ 58.123471][ T4090] gfs2_glock_nq+0xa60/0x144c [ 58.124713][ T4090] init_journal+0xb04/0x1f6c [ 58.125895][ T4090] init_inodes+0xe0/0x2d8 [ 58.127023][ T4090] gfs2_fill_super+0x1640/0x2010 [ 58.128291][ T4090] get_tree_bdev+0x360/0x54c [ 58.129513][ T4090] gfs2_get_tree+0x54/0x1b4 [ 58.130697][ T4090] vfs_get_tree+0x90/0x274 [ 58.131883][ T4090] do_new_mount+0x278/0x8fc [ 58.133115][ T4090] path_mount+0x594/0x101c [ 58.134361][ T4090] __arm64_sys_mount+0x510/0x5e0 [ 58.135695][ T4090] invoke_syscall+0x98/0x2b8 [ 58.136946][ T4090] el0_svc_common+0x138/0x258 [ 58.138205][ T4090] do_el0_svc+0x58/0x14c [ 58.139315][ T4090] el0_svc+0x7c/0x1f0 [ 58.140415][ T4090] el0t_64_sync_handler+0x84/0xe4 [ 58.141772][ T4090] el0t_64_sync+0x1a0/0x1a4 [ 58.151517][ T4090] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 58.172605][ T4091] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 58.183253][ T4093] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 58.199541][ T4093] CPU: 0 PID: 4093 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 58.201880][ T4093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 58.204557][ T4093] Call trace: [ 58.205477][ T4093] dump_backtrace+0x0/0x530 [ 58.206677][ T4093] show_stack+0x2c/0x3c [ 58.207782][ T4093] dump_stack_lvl+0x108/0x170 [ 58.209043][ T4093] dump_stack+0x1c/0x58 [ 58.210183][ T4093] sysfs_create_dir_ns+0x278/0x318 [ 58.211521][ T4093] kobject_add_internal+0x384/0x8f0 [ 58.212888][ T4093] kobject_init_and_add+0x130/0x1a0 [ 58.214319][ T4093] gfs2_sys_fs_add+0x1f8/0x3f4 [ 58.215608][ T4093] gfs2_fill_super+0xe10/0x2010 [ 58.216873][ T4093] get_tree_bdev+0x360/0x54c [ 58.218134][ T4093] gfs2_get_tree+0x54/0x1b4 [ 58.219324][ T4093] vfs_get_tree+0x90/0x274 [ 58.220466][ T4093] do_new_mount+0x278/0x8fc [ 58.221681][ T4093] path_mount+0x594/0x101c [ 58.222874][ T4093] __arm64_sys_mount+0x510/0x5e0 [ 58.224232][ T4093] invoke_syscall+0x98/0x2b8 [ 58.225433][ T4093] el0_svc_common+0x138/0x258 [ 58.226716][ T4093] do_el0_svc+0x58/0x14c [ 58.227827][ T4093] el0_svc+0x7c/0x1f0 [ 58.228943][ T4093] el0t_64_sync_handler+0x84/0xe4 [ 58.230330][ T4093] el0t_64_sync+0x1a0/0x1a4 [ 58.239278][ T4091] gfs2: fsid=.: Now mounting FS (format 1801)... [ 58.243190][ T4091] gfs2: fsid=..0: fatal: invalid metadata block [ 58.243190][ T4091] bh = 19 (type: exp=4, found=5) [ 58.243190][ T4091] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 58.248606][ T4091] gfs2: fsid=..0: about to withdraw this file system [ 58.249425][ T4094] loop1: detected capacity change from 0 to 32768 [ 58.263334][ T4091] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 58.265727][ T4091] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 58.267416][ T4091] gfs2: fsid=..0: File system withdrawn [ 58.268820][ T4091] CPU: 0 PID: 4091 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 58.271111][ T4091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 58.273787][ T4091] Call trace: [ 58.274727][ T4091] dump_backtrace+0x0/0x530 [ 58.275900][ T4091] show_stack+0x2c/0x3c [ 58.277096][ T4091] dump_stack_lvl+0x108/0x170 [ 58.278363][ T4091] dump_stack+0x1c/0x58 [ 58.279444][ T4091] gfs2_withdraw+0xeac/0x12a4 [ 58.280765][ T4091] gfs2_metatype_check_ii+0x8c/0xac [ 58.282199][ T4091] gfs2_meta_buffer+0x2f8/0x394 [ 58.283494][ T4091] gfs2_inode_refresh+0xc4/0xdf4 [ 58.284770][ T4091] inode_go_lock+0xfc/0x390 [ 58.286019][ T4091] do_promote+0x680/0xa80 [ 58.287160][ T4091] finish_xmote+0x478/0xbb4 [ 58.288363][ T4091] do_xmote+0x6e4/0x1054 [ 58.289512][ T4091] run_queue+0x3f8/0x6bc [ 58.290625][ T4091] gfs2_glock_nq+0xa60/0x144c [ 58.291894][ T4091] init_journal+0xb04/0x1f6c [ 58.293112][ T4091] init_inodes+0xe0/0x2d8 [ 58.294259][ T4091] gfs2_fill_super+0x1640/0x2010 [ 58.295534][ T4091] get_tree_bdev+0x360/0x54c [ 58.296902][ T4091] gfs2_get_tree+0x54/0x1b4 [ 58.298067][ T4091] vfs_get_tree+0x90/0x274 [ 58.299256][ T4091] do_new_mount+0x278/0x8fc [ 58.299549][ T4092] loop3: detected capacity change from 0 to 32768 [ 58.300496][ T4091] path_mount+0x594/0x101c [ 58.303396][ T4091] __arm64_sys_mount+0x510/0x5e0 [ 58.304789][ T4091] invoke_syscall+0x98/0x2b8 [ 58.306025][ T4091] el0_svc_common+0x138/0x258 [ 58.307308][ T4091] do_el0_svc+0x58/0x14c [ 58.308526][ T4091] el0_svc+0x7c/0x1f0 [ 58.309589][ T4091] el0t_64_sync_handler+0x84/0xe4 [ 58.310945][ T4091] el0t_64_sync+0x1a0/0x1a4 [ 58.352258][ T4094] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 58.356899][ T4094] CPU: 1 PID: 4094 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 58.359217][ T4094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 58.361866][ T4094] Call trace: [ 58.362741][ T4094] dump_backtrace+0x0/0x530 [ 58.363905][ T4094] show_stack+0x2c/0x3c [ 58.365031][ T4094] dump_stack_lvl+0x108/0x170 [ 58.366375][ T4094] dump_stack+0x1c/0x58 [ 58.367479][ T4094] sysfs_create_dir_ns+0x278/0x318 [ 58.368807][ T4094] kobject_add_internal+0x384/0x8f0 [ 58.370240][ T4094] kobject_init_and_add+0x130/0x1a0 [ 58.371659][ T4094] gfs2_sys_fs_add+0x1f8/0x3f4 [ 58.372966][ T4094] gfs2_fill_super+0xe10/0x2010 [ 58.374319][ T4094] get_tree_bdev+0x360/0x54c [ 58.375573][ T4094] gfs2_get_tree+0x54/0x1b4 [ 58.376765][ T4094] vfs_get_tree+0x90/0x274 [ 58.377960][ T4094] do_new_mount+0x278/0x8fc [ 58.379144][ T4094] path_mount+0x594/0x101c [ 58.380350][ T4094] __arm64_sys_mount+0x510/0x5e0 [ 58.381673][ T4094] invoke_syscall+0x98/0x2b8 [ 58.382889][ T4094] el0_svc_common+0x138/0x258 [ 58.384096][ T4094] do_el0_svc+0x58/0x14c [ 58.385243][ T4094] el0_svc+0x7c/0x1f0 [ 58.386284][ T4094] el0t_64_sync_handler+0x84/0xe4 [ 58.387588][ T4094] el0t_64_sync+0x1a0/0x1a4 [ 58.412705][ T4093] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 58.422892][ T4091] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 58.428348][ T4093] gfs2: fsid=.: error -17 adding sysfs files [ 58.434997][ T4094] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 58.438455][ T4094] gfs2: fsid=.: error -17 adding sysfs files [ 58.454306][ T4090] syz-executor402 (4090): drop_caches: 2 executing program [ 58.502827][ T4092] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 58.511883][ T4092] gfs2: fsid=.: Now mounting FS (format 1801)... [ 58.521410][ T4092] gfs2: fsid=..0: fatal: invalid metadata block [ 58.521410][ T4092] bh = 19 (type: exp=4, found=5) [ 58.521410][ T4092] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 58.580591][ T4093] syz-executor402 (4093): drop_caches: 2 executing program [ 58.629948][ T4092] gfs2: fsid=..0: about to withdraw this file system [ 58.638386][ T4092] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 58.665015][ T4092] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 58.669916][ T4092] gfs2: fsid=..0: File system withdrawn [ 58.671510][ T4092] CPU: 1 PID: 4092 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 58.673784][ T4092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 58.676508][ T4092] Call trace: [ 58.677351][ T4092] dump_backtrace+0x0/0x530 [ 58.678590][ T4092] show_stack+0x2c/0x3c [ 58.679712][ T4092] dump_stack_lvl+0x108/0x170 [ 58.680954][ T4092] dump_stack+0x1c/0x58 [ 58.682110][ T4092] gfs2_withdraw+0xeac/0x12a4 [ 58.683389][ T4092] gfs2_metatype_check_ii+0x8c/0xac [ 58.684816][ T4092] gfs2_meta_buffer+0x2f8/0x394 [ 58.686107][ T4092] gfs2_inode_refresh+0xc4/0xdf4 [ 58.687515][ T4092] inode_go_lock+0xfc/0x390 [ 58.688718][ T4092] do_promote+0x680/0xa80 [ 58.689889][ T4092] finish_xmote+0x478/0xbb4 [ 58.691076][ T4092] do_xmote+0x6e4/0x1054 [ 58.692226][ T4092] run_queue+0x3f8/0x6bc [ 58.693414][ T4092] gfs2_glock_nq+0xa60/0x144c [ 58.694679][ T4092] init_journal+0xb04/0x1f6c [ 58.695844][ T4092] init_inodes+0xe0/0x2d8 [ 58.697008][ T4092] gfs2_fill_super+0x1640/0x2010 [ 58.698330][ T4092] get_tree_bdev+0x360/0x54c [ 58.699535][ T4092] gfs2_get_tree+0x54/0x1b4 [ 58.700721][ T4092] vfs_get_tree+0x90/0x274 [ 58.701906][ T4092] do_new_mount+0x278/0x8fc [ 58.703126][ T4092] path_mount+0x594/0x101c [ 58.704293][ T4092] __arm64_sys_mount+0x510/0x5e0 [ 58.705595][ T4092] invoke_syscall+0x98/0x2b8 [ 58.706834][ T4092] el0_svc_common+0x138/0x258 [ 58.707672][ T4094] syz-executor402 (4094): drop_caches: 2 [ 58.708140][ T4092] do_el0_svc+0x58/0x14c [ 58.710783][ T4092] el0_svc+0x7c/0x1f0 [ 58.711830][ T4092] el0t_64_sync_handler+0x84/0xe4 [ 58.713231][ T4092] el0t_64_sync+0x1a0/0x1a4 executing program [ 58.770809][ T4091] syz-executor402 (4091): drop_caches: 2 executing program [ 58.923978][ T4092] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 59.137095][ T4095] loop2: detected capacity change from 0 to 32768 [ 59.162727][ T4092] syz-executor402 (4092): drop_caches: 2 [ 59.176059][ T4095] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 59.178013][ T4095] gfs2: fsid=.: Now mounting FS (format 1801)... [ 59.183652][ T4095] gfs2: fsid=..0: fatal: invalid metadata block [ 59.183652][ T4095] bh = 19 (type: exp=4, found=5) [ 59.183652][ T4095] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 59.203226][ T4095] gfs2: fsid=..0: about to withdraw this file system executing program [ 59.251010][ T4095] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 59.253302][ T4095] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 59.267724][ T4095] gfs2: fsid=..0: File system withdrawn [ 59.269426][ T4095] CPU: 0 PID: 4095 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 59.271706][ T4095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 59.274452][ T4095] Call trace: [ 59.275300][ T4095] dump_backtrace+0x0/0x530 [ 59.276475][ T4095] show_stack+0x2c/0x3c [ 59.277621][ T4095] dump_stack_lvl+0x108/0x170 [ 59.278858][ T4095] dump_stack+0x1c/0x58 [ 59.280008][ T4095] gfs2_withdraw+0xeac/0x12a4 [ 59.281323][ T4095] gfs2_metatype_check_ii+0x8c/0xac [ 59.282723][ T4095] gfs2_meta_buffer+0x2f8/0x394 [ 59.283992][ T4095] gfs2_inode_refresh+0xc4/0xdf4 [ 59.285312][ T4095] inode_go_lock+0xfc/0x390 [ 59.286512][ T4095] do_promote+0x680/0xa80 [ 59.287619][ T4095] finish_xmote+0x478/0xbb4 [ 59.288842][ T4095] do_xmote+0x6e4/0x1054 [ 59.289982][ T4095] run_queue+0x3f8/0x6bc [ 59.291058][ T4095] gfs2_glock_nq+0xa60/0x144c [ 59.292267][ T4095] init_journal+0xb04/0x1f6c [ 59.293510][ T4095] init_inodes+0xe0/0x2d8 [ 59.294673][ T4095] gfs2_fill_super+0x1640/0x2010 [ 59.296008][ T4095] get_tree_bdev+0x360/0x54c [ 59.297241][ T4095] gfs2_get_tree+0x54/0x1b4 [ 59.298497][ T4095] vfs_get_tree+0x90/0x274 [ 59.299669][ T4095] do_new_mount+0x278/0x8fc [ 59.300817][ T4095] path_mount+0x594/0x101c [ 59.301976][ T4095] __arm64_sys_mount+0x510/0x5e0 [ 59.303299][ T4095] invoke_syscall+0x98/0x2b8 [ 59.304521][ T4095] el0_svc_common+0x138/0x258 [ 59.305747][ T4095] do_el0_svc+0x58/0x14c [ 59.306925][ T4095] el0_svc+0x7c/0x1f0 [ 59.307974][ T4095] el0t_64_sync_handler+0x84/0xe4 [ 59.309333][ T4095] el0t_64_sync+0x1a0/0x1a4 [ 59.312121][ T4096] loop0: detected capacity change from 0 to 32768 [ 59.372263][ T4096] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 59.374629][ T4096] CPU: 1 PID: 4096 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 59.376927][ T4096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 59.379622][ T4096] Call trace: [ 59.380498][ T4096] dump_backtrace+0x0/0x530 [ 59.381759][ T4096] show_stack+0x2c/0x3c [ 59.382846][ T4096] dump_stack_lvl+0x108/0x170 [ 59.384090][ T4096] dump_stack+0x1c/0x58 [ 59.385154][ T4096] sysfs_create_dir_ns+0x278/0x318 [ 59.386510][ T4096] kobject_add_internal+0x384/0x8f0 [ 59.387906][ T4096] kobject_init_and_add+0x130/0x1a0 [ 59.389332][ T4096] gfs2_sys_fs_add+0x1f8/0x3f4 [ 59.390571][ T4096] gfs2_fill_super+0xe10/0x2010 [ 59.391865][ T4096] get_tree_bdev+0x360/0x54c [ 59.393133][ T4096] gfs2_get_tree+0x54/0x1b4 [ 59.394360][ T4096] vfs_get_tree+0x90/0x274 [ 59.395522][ T4096] do_new_mount+0x278/0x8fc [ 59.396777][ T4096] path_mount+0x594/0x101c [ 59.397720][ T4095] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 59.397929][ T4096] __arm64_sys_mount+0x510/0x5e0 [ 59.401077][ T4096] invoke_syscall+0x98/0x2b8 [ 59.402345][ T4096] el0_svc_common+0x138/0x258 [ 59.403631][ T4096] do_el0_svc+0x58/0x14c [ 59.404738][ T4096] el0_svc+0x7c/0x1f0 [ 59.405783][ T4096] el0t_64_sync_handler+0x84/0xe4 [ 59.407157][ T4096] el0t_64_sync+0x1a0/0x1a4 [ 59.420568][ T4097] loop1: detected capacity change from 0 to 32768 [ 59.439380][ T4096] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 59.442859][ T4096] gfs2: fsid=.: error -17 adding sysfs files [ 59.482337][ T4098] loop4: detected capacity change from 0 to 32768 [ 59.523423][ T4097] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 59.530071][ T4098] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 59.531956][ T4098] CPU: 0 PID: 4098 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 59.534254][ T4098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 59.536983][ T4098] Call trace: [ 59.537557][ T4097] gfs2: fsid=.: Now mounting FS (format 1801)... [ 59.537855][ T4098] dump_backtrace+0x0/0x530 [ 59.540727][ T4098] show_stack+0x2c/0x3c [ 59.541824][ T4098] dump_stack_lvl+0x108/0x170 [ 59.543085][ T4098] dump_stack+0x1c/0x58 [ 59.544173][ T4098] sysfs_create_dir_ns+0x278/0x318 [ 59.545523][ T4098] kobject_add_internal+0x384/0x8f0 [ 59.546882][ T4098] kobject_init_and_add+0x130/0x1a0 [ 59.548292][ T4098] gfs2_sys_fs_add+0x1f8/0x3f4 [ 59.549516][ T4098] gfs2_fill_super+0xe10/0x2010 [ 59.550836][ T4098] get_tree_bdev+0x360/0x54c [ 59.552070][ T4098] gfs2_get_tree+0x54/0x1b4 [ 59.553320][ T4098] vfs_get_tree+0x90/0x274 [ 59.554479][ T4098] do_new_mount+0x278/0x8fc [ 59.555706][ T4098] path_mount+0x594/0x101c [ 59.556835][ T4098] __arm64_sys_mount+0x510/0x5e0 [ 59.558194][ T4098] invoke_syscall+0x98/0x2b8 [ 59.559412][ T4098] el0_svc_common+0x138/0x258 [ 59.560674][ T4098] do_el0_svc+0x58/0x14c [ 59.561804][ T4098] el0_svc+0x7c/0x1f0 [ 59.562893][ T4098] el0t_64_sync_handler+0x84/0xe4 [ 59.564247][ T4098] el0t_64_sync+0x1a0/0x1a4 [ 59.564884][ T4097] gfs2: fsid=..0: fatal: invalid metadata block [ 59.564884][ T4097] bh = 19 (type: exp=4, found=5) [ 59.564884][ T4097] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 59.581775][ T4097] gfs2: fsid=..0: about to withdraw this file system [ 59.595818][ T4097] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 59.598472][ T4097] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 59.600238][ T4097] gfs2: fsid=..0: File system withdrawn [ 59.601713][ T4097] CPU: 1 PID: 4097 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 59.604043][ T4097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 59.606708][ T4097] Call trace: [ 59.607556][ T4097] dump_backtrace+0x0/0x530 [ 59.608710][ T4097] show_stack+0x2c/0x3c [ 59.609851][ T4097] dump_stack_lvl+0x108/0x170 [ 59.611093][ T4097] dump_stack+0x1c/0x58 [ 59.612183][ T4097] gfs2_withdraw+0xeac/0x12a4 [ 59.613427][ T4097] gfs2_metatype_check_ii+0x8c/0xac [ 59.614798][ T4097] gfs2_meta_buffer+0x2f8/0x394 [ 59.616042][ T4097] gfs2_inode_refresh+0xc4/0xdf4 [ 59.617383][ T4097] inode_go_lock+0xfc/0x390 [ 59.618586][ T4097] do_promote+0x680/0xa80 [ 59.619738][ T4097] finish_xmote+0x478/0xbb4 [ 59.620907][ T4097] do_xmote+0x6e4/0x1054 [ 59.622021][ T4097] run_queue+0x3f8/0x6bc [ 59.623155][ T4097] gfs2_glock_nq+0xa60/0x144c [ 59.624463][ T4097] init_journal+0xb04/0x1f6c [ 59.625684][ T4097] init_inodes+0xe0/0x2d8 [ 59.626891][ T4097] gfs2_fill_super+0x1640/0x2010 [ 59.628257][ T4097] get_tree_bdev+0x360/0x54c [ 59.629502][ T4097] gfs2_get_tree+0x54/0x1b4 [ 59.630704][ T4097] vfs_get_tree+0x90/0x274 [ 59.631876][ T4097] do_new_mount+0x278/0x8fc [ 59.633072][ T4097] path_mount+0x594/0x101c [ 59.634246][ T4097] __arm64_sys_mount+0x510/0x5e0 [ 59.635567][ T4097] invoke_syscall+0x98/0x2b8 [ 59.636813][ T4097] el0_svc_common+0x138/0x258 [ 59.638043][ T4097] do_el0_svc+0x58/0x14c [ 59.639175][ T4097] el0_svc+0x7c/0x1f0 [ 59.640297][ T4097] el0t_64_sync_handler+0x84/0xe4 [ 59.641612][ T4097] el0t_64_sync+0x1a0/0x1a4 [ 59.647896][ T4097] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 59.666645][ T4098] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 59.670293][ T4098] gfs2: fsid=.: error -17 adding sysfs files [ 59.713839][ T4095] syz-executor402 (4095): drop_caches: 2 [ 59.743467][ T4096] syz-executor402 (4096): drop_caches: 2 executing program [ 59.789764][ T4099] loop3: detected capacity change from 0 to 32768 executing program [ 59.819944][ T4098] syz-executor402 (4098): drop_caches: 2 executing program [ 59.868915][ T4097] syz-executor402 (4097): drop_caches: 2 [ 59.905390][ T4099] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 59.907334][ T4099] gfs2: fsid=.: Now mounting FS (format 1801)... executing program [ 59.925468][ T4099] gfs2: fsid=..0: fatal: invalid metadata block [ 59.925468][ T4099] bh = 19 (type: exp=4, found=5) [ 59.925468][ T4099] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 59.944746][ T4099] gfs2: fsid=..0: about to withdraw this file system [ 60.007798][ T4099] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 60.010158][ T4099] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 60.033805][ T4099] gfs2: fsid=..0: File system withdrawn [ 60.036362][ T4099] CPU: 0 PID: 4099 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 60.038677][ T4099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 60.041390][ T4099] Call trace: [ 60.042231][ T4099] dump_backtrace+0x0/0x530 [ 60.043482][ T4099] show_stack+0x2c/0x3c [ 60.044650][ T4099] dump_stack_lvl+0x108/0x170 [ 60.045906][ T4099] dump_stack+0x1c/0x58 [ 60.047047][ T4099] gfs2_withdraw+0xeac/0x12a4 [ 60.048312][ T4099] gfs2_metatype_check_ii+0x8c/0xac [ 60.049724][ T4099] gfs2_meta_buffer+0x2f8/0x394 [ 60.051057][ T4099] gfs2_inode_refresh+0xc4/0xdf4 [ 60.052411][ T4099] inode_go_lock+0xfc/0x390 [ 60.053608][ T4099] do_promote+0x680/0xa80 [ 60.054746][ T4099] finish_xmote+0x478/0xbb4 [ 60.055952][ T4099] do_xmote+0x6e4/0x1054 [ 60.057037][ T4099] run_queue+0x3f8/0x6bc [ 60.058222][ T4099] gfs2_glock_nq+0xa60/0x144c [ 60.059516][ T4099] init_journal+0xb04/0x1f6c [ 60.060793][ T4099] init_inodes+0xe0/0x2d8 [ 60.061948][ T4099] gfs2_fill_super+0x1640/0x2010 [ 60.063239][ T4099] get_tree_bdev+0x360/0x54c [ 60.064611][ T4099] gfs2_get_tree+0x54/0x1b4 [ 60.065801][ T4099] vfs_get_tree+0x90/0x274 [ 60.067057][ T4099] do_new_mount+0x278/0x8fc [ 60.068301][ T4099] path_mount+0x594/0x101c [ 60.069491][ T4099] __arm64_sys_mount+0x510/0x5e0 [ 60.070862][ T4099] invoke_syscall+0x98/0x2b8 [ 60.072132][ T4099] el0_svc_common+0x138/0x258 [ 60.073423][ T4099] do_el0_svc+0x58/0x14c [ 60.074591][ T4099] el0_svc+0x7c/0x1f0 [ 60.075741][ T4099] el0t_64_sync_handler+0x84/0xe4 [ 60.077157][ T4099] el0t_64_sync+0x1a0/0x1a4 [ 60.180658][ T4099] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 60.414064][ T4102] loop4: detected capacity change from 0 to 32768 [ 60.464731][ T4102] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 60.466870][ T4102] gfs2: fsid=.: Now mounting FS (format 1801)... [ 60.477636][ T4099] syz-executor402 (4099): drop_caches: 2 [ 60.492301][ T4102] gfs2: fsid=..0: fatal: invalid metadata block [ 60.492301][ T4102] bh = 19 (type: exp=4, found=5) [ 60.492301][ T4102] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 executing program [ 60.506569][ T4102] gfs2: fsid=..0: about to withdraw this file system [ 60.525755][ T4102] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 60.528040][ T4102] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 60.530513][ T4102] gfs2: fsid=..0: File system withdrawn [ 60.531952][ T4102] CPU: 1 PID: 4102 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 60.534236][ T4102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 60.536894][ T4102] Call trace: [ 60.538073][ T4102] dump_backtrace+0x0/0x530 [ 60.539307][ T4102] show_stack+0x2c/0x3c [ 60.540448][ T4102] dump_stack_lvl+0x108/0x170 [ 60.541684][ T4102] dump_stack+0x1c/0x58 [ 60.542777][ T4102] gfs2_withdraw+0xeac/0x12a4 [ 60.544046][ T4102] gfs2_metatype_check_ii+0x8c/0xac [ 60.545502][ T4102] gfs2_meta_buffer+0x2f8/0x394 [ 60.546858][ T4102] gfs2_inode_refresh+0xc4/0xdf4 [ 60.548134][ T4102] inode_go_lock+0xfc/0x390 [ 60.549294][ T4102] do_promote+0x680/0xa80 [ 60.550435][ T4102] finish_xmote+0x478/0xbb4 [ 60.551608][ T4102] do_xmote+0x6e4/0x1054 [ 60.552762][ T4102] run_queue+0x3f8/0x6bc [ 60.553951][ T4102] gfs2_glock_nq+0xa60/0x144c [ 60.555233][ T4102] init_journal+0xb04/0x1f6c [ 60.556466][ T4102] init_inodes+0xe0/0x2d8 [ 60.557580][ T4102] gfs2_fill_super+0x1640/0x2010 [ 60.558949][ T4102] get_tree_bdev+0x360/0x54c [ 60.560162][ T4102] gfs2_get_tree+0x54/0x1b4 [ 60.561376][ T4102] vfs_get_tree+0x90/0x274 [ 60.562597][ T4102] do_new_mount+0x278/0x8fc [ 60.563880][ T4102] path_mount+0x594/0x101c [ 60.565045][ T4102] __arm64_sys_mount+0x510/0x5e0 [ 60.566338][ T4102] invoke_syscall+0x98/0x2b8 [ 60.567616][ T4102] el0_svc_common+0x138/0x258 [ 60.568915][ T4102] do_el0_svc+0x58/0x14c [ 60.569986][ T4102] el0_svc+0x7c/0x1f0 [ 60.571069][ T4102] el0t_64_sync_handler+0x84/0xe4 [ 60.572454][ T4102] el0t_64_sync+0x1a0/0x1a4 [ 60.580972][ T4102] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 60.615076][ T4101] loop0: detected capacity change from 0 to 32768 [ 60.615327][ T4103] loop1: detected capacity change from 0 to 32768 [ 60.639476][ T4100] loop2: detected capacity change from 0 to 32768 [ 60.678711][ T4100] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 60.680780][ T4100] gfs2: fsid=.: Now mounting FS (format 1801)... [ 60.687565][ T4100] gfs2: fsid=..0: fatal: invalid metadata block [ 60.687565][ T4100] bh = 19 (type: exp=4, found=5) [ 60.687565][ T4100] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 60.692695][ T4100] gfs2: fsid=..0: about to withdraw this file system [ 60.693535][ T4101] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 60.703579][ T4101] CPU: 1 PID: 4101 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 60.706018][ T4101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 60.708796][ T4101] Call trace: [ 60.709678][ T4101] dump_backtrace+0x0/0x530 [ 60.710887][ T4101] show_stack+0x2c/0x3c [ 60.712028][ T4101] dump_stack_lvl+0x108/0x170 [ 60.713300][ T4101] dump_stack+0x1c/0x58 [ 60.714468][ T4101] sysfs_create_dir_ns+0x278/0x318 [ 60.715808][ T4101] kobject_add_internal+0x384/0x8f0 [ 60.717178][ T4101] kobject_init_and_add+0x130/0x1a0 [ 60.718581][ T4101] gfs2_sys_fs_add+0x1f8/0x3f4 [ 60.719319][ T4100] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 60.719914][ T4101] gfs2_fill_super+0xe10/0x2010 [ 60.723455][ T4101] get_tree_bdev+0x360/0x54c [ 60.724684][ T4101] gfs2_get_tree+0x54/0x1b4 [ 60.725896][ T4101] vfs_get_tree+0x90/0x274 [ 60.727055][ T4101] do_new_mount+0x278/0x8fc [ 60.728244][ T4101] path_mount+0x594/0x101c [ 60.729477][ T4101] __arm64_sys_mount+0x510/0x5e0 [ 60.730774][ T4101] invoke_syscall+0x98/0x2b8 [ 60.732034][ T4101] el0_svc_common+0x138/0x258 [ 60.733304][ T4101] do_el0_svc+0x58/0x14c [ 60.734427][ T4101] el0_svc+0x7c/0x1f0 [ 60.735538][ T4101] el0t_64_sync_handler+0x84/0xe4 [ 60.736957][ T4101] el0t_64_sync+0x1a0/0x1a4 [ 60.747054][ T4101] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 60.750212][ T4103] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 60.755783][ T4101] gfs2: fsid=.: error -17 adding sysfs files [ 60.762589][ T4100] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 60.764885][ T4103] CPU: 0 PID: 4103 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 60.767308][ T4103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 60.770033][ T4103] Call trace: [ 60.770389][ T4100] gfs2: fsid=..0: File system withdrawn [ 60.770944][ T4103] dump_backtrace+0x0/0x530 [ 60.773608][ T4103] show_stack+0x2c/0x3c [ 60.774739][ T4103] dump_stack_lvl+0x108/0x170 [ 60.775966][ T4103] dump_stack+0x1c/0x58 [ 60.777123][ T4103] sysfs_create_dir_ns+0x278/0x318 [ 60.778548][ T4103] kobject_add_internal+0x384/0x8f0 [ 60.779987][ T4103] kobject_init_and_add+0x130/0x1a0 [ 60.781413][ T4103] gfs2_sys_fs_add+0x1f8/0x3f4 [ 60.782691][ T4103] gfs2_fill_super+0xe10/0x2010 [ 60.784049][ T4103] get_tree_bdev+0x360/0x54c [ 60.785371][ T4103] gfs2_get_tree+0x54/0x1b4 [ 60.786645][ T4103] vfs_get_tree+0x90/0x274 [ 60.787846][ T4103] do_new_mount+0x278/0x8fc [ 60.789172][ T4103] path_mount+0x594/0x101c [ 60.790381][ T4103] __arm64_sys_mount+0x510/0x5e0 [ 60.791737][ T4103] invoke_syscall+0x98/0x2b8 [ 60.793000][ T4103] el0_svc_common+0x138/0x258 [ 60.794286][ T4103] do_el0_svc+0x58/0x14c [ 60.795442][ T4103] el0_svc+0x7c/0x1f0 [ 60.796540][ T4103] el0t_64_sync_handler+0x84/0xe4 [ 60.797914][ T4103] el0t_64_sync+0x1a0/0x1a4 [ 60.799140][ T4100] CPU: 1 PID: 4100 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 60.801478][ T4100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 60.804157][ T4100] Call trace: [ 60.805006][ T4100] dump_backtrace+0x0/0x530 [ 60.806305][ T4100] show_stack+0x2c/0x3c [ 60.807437][ T4100] dump_stack_lvl+0x108/0x170 [ 60.808654][ T4100] dump_stack+0x1c/0x58 [ 60.809787][ T4100] gfs2_withdraw+0xeac/0x12a4 [ 60.811080][ T4100] gfs2_metatype_check_ii+0x8c/0xac [ 60.812499][ T4100] gfs2_meta_buffer+0x2f8/0x394 [ 60.813855][ T4100] gfs2_inode_refresh+0xc4/0xdf4 [ 60.815185][ T4100] inode_go_lock+0xfc/0x390 [ 60.816437][ T4100] do_promote+0x680/0xa80 [ 60.817616][ T4100] finish_xmote+0x478/0xbb4 [ 60.818763][ T4100] do_xmote+0x6e4/0x1054 [ 60.819944][ T4100] run_queue+0x3f8/0x6bc [ 60.821163][ T4100] gfs2_glock_nq+0xa60/0x144c [ 60.822455][ T4100] init_journal+0xb04/0x1f6c [ 60.823651][ T4100] init_inodes+0xe0/0x2d8 [ 60.824820][ T4100] gfs2_fill_super+0x1640/0x2010 [ 60.826198][ T4100] get_tree_bdev+0x360/0x54c [ 60.827460][ T4100] gfs2_get_tree+0x54/0x1b4 [ 60.828630][ T4100] vfs_get_tree+0x90/0x274 [ 60.829884][ T4100] do_new_mount+0x278/0x8fc [ 60.831071][ T4100] path_mount+0x594/0x101c [ 60.832286][ T4100] __arm64_sys_mount+0x510/0x5e0 [ 60.833639][ T4100] invoke_syscall+0x98/0x2b8 [ 60.834847][ T4100] el0_svc_common+0x138/0x258 [ 60.836139][ T4100] do_el0_svc+0x58/0x14c [ 60.837292][ T4100] el0_svc+0x7c/0x1f0 [ 60.838396][ T4100] el0t_64_sync_handler+0x84/0xe4 [ 60.839748][ T4100] el0t_64_sync+0x1a0/0x1a4 [ 60.846986][ T4100] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 60.870120][ T4100] syz-executor402 (4100): drop_caches: 2 [ 60.873106][ T4103] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 60.877464][ T4103] gfs2: fsid=.: error -17 adding sysfs files [ 60.897489][ T4102] syz-executor402 (4102): drop_caches: 2 executing program executing program [ 61.151092][ T4104] loop3: detected capacity change from 0 to 32768 [ 61.182558][ T4101] syz-executor402 (4101): drop_caches: 2 [ 61.184844][ T4103] syz-executor402 (4103): drop_caches: 2 [ 61.207918][ T4104] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." executing program executing program [ 61.238104][ T4104] gfs2: fsid=.: Now mounting FS (format 1801)... [ 61.256674][ T4104] gfs2: fsid=..0: fatal: invalid metadata block [ 61.256674][ T4104] bh = 19 (type: exp=4, found=5) [ 61.256674][ T4104] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 61.295514][ T4104] gfs2: fsid=..0: about to withdraw this file system [ 61.311554][ T4104] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 61.313782][ T4104] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 61.334107][ T4104] gfs2: fsid=..0: File system withdrawn [ 61.335694][ T4104] CPU: 1 PID: 4104 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 61.337947][ T4104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 61.340749][ T4104] Call trace: [ 61.341627][ T4104] dump_backtrace+0x0/0x530 [ 61.342847][ T4104] show_stack+0x2c/0x3c [ 61.343950][ T4104] dump_stack_lvl+0x108/0x170 [ 61.345283][ T4104] dump_stack+0x1c/0x58 [ 61.346392][ T4104] gfs2_withdraw+0xeac/0x12a4 [ 61.347655][ T4104] gfs2_metatype_check_ii+0x8c/0xac [ 61.349095][ T4104] gfs2_meta_buffer+0x2f8/0x394 [ 61.350395][ T4104] gfs2_inode_refresh+0xc4/0xdf4 [ 61.351686][ T4104] inode_go_lock+0xfc/0x390 [ 61.352920][ T4104] do_promote+0x680/0xa80 [ 61.354125][ T4104] finish_xmote+0x478/0xbb4 [ 61.355357][ T4104] do_xmote+0x6e4/0x1054 [ 61.356557][ T4104] run_queue+0x3f8/0x6bc [ 61.357733][ T4104] gfs2_glock_nq+0xa60/0x144c [ 61.358951][ T4104] init_journal+0xb04/0x1f6c [ 61.360248][ T4104] init_inodes+0xe0/0x2d8 [ 61.361542][ T4104] gfs2_fill_super+0x1640/0x2010 [ 61.362925][ T4104] get_tree_bdev+0x360/0x54c [ 61.364130][ T4104] gfs2_get_tree+0x54/0x1b4 [ 61.365374][ T4104] vfs_get_tree+0x90/0x274 [ 61.366539][ T4104] do_new_mount+0x278/0x8fc [ 61.367792][ T4104] path_mount+0x594/0x101c [ 61.368973][ T4104] __arm64_sys_mount+0x510/0x5e0 [ 61.370336][ T4104] invoke_syscall+0x98/0x2b8 [ 61.371573][ T4104] el0_svc_common+0x138/0x258 [ 61.372818][ T4104] do_el0_svc+0x58/0x14c [ 61.373947][ T4104] el0_svc+0x7c/0x1f0 [ 61.374997][ T4104] el0t_64_sync_handler+0x84/0xe4 [ 61.376400][ T4104] el0t_64_sync+0x1a0/0x1a4 [ 61.469410][ T4104] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 61.644448][ T4106] loop2: detected capacity change from 0 to 32768 [ 61.698478][ T4106] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 61.700461][ T4106] gfs2: fsid=.: Now mounting FS (format 1801)... [ 61.718301][ T4106] gfs2: fsid=..0: fatal: invalid metadata block [ 61.718301][ T4106] bh = 19 (type: exp=4, found=5) [ 61.718301][ T4106] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 61.733982][ T4106] gfs2: fsid=..0: about to withdraw this file system [ 61.742393][ T4106] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 61.766395][ T4104] syz-executor402 (4104): drop_caches: 2 [ 61.791197][ T4106] gfs2: fsid=..0: Glock dequeues delayed: 0 executing program [ 61.793511][ T4106] gfs2: fsid=..0: File system withdrawn [ 61.795160][ T4106] CPU: 1 PID: 4106 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 61.797467][ T4106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 61.799052][ T4105] loop4: detected capacity change from 0 to 32768 [ 61.800071][ T4106] Call trace: [ 61.800078][ T4106] dump_backtrace+0x0/0x530 [ 61.803980][ T4106] show_stack+0x2c/0x3c [ 61.805164][ T4106] dump_stack_lvl+0x108/0x170 [ 61.806394][ T4106] dump_stack+0x1c/0x58 [ 61.807519][ T4106] gfs2_withdraw+0xeac/0x12a4 [ 61.808828][ T4106] gfs2_metatype_check_ii+0x8c/0xac [ 61.810247][ T4106] gfs2_meta_buffer+0x2f8/0x394 [ 61.811623][ T4106] gfs2_inode_refresh+0xc4/0xdf4 [ 61.812994][ T4106] inode_go_lock+0xfc/0x390 [ 61.814185][ T4106] do_promote+0x680/0xa80 [ 61.815350][ T4106] finish_xmote+0x478/0xbb4 [ 61.816556][ T4106] do_xmote+0x6e4/0x1054 [ 61.817667][ T4106] run_queue+0x3f8/0x6bc [ 61.818795][ T4106] gfs2_glock_nq+0xa60/0x144c [ 61.820003][ T4106] init_journal+0xb04/0x1f6c [ 61.821265][ T4106] init_inodes+0xe0/0x2d8 [ 61.822424][ T4106] gfs2_fill_super+0x1640/0x2010 [ 61.823778][ T4106] get_tree_bdev+0x360/0x54c [ 61.825015][ T4106] gfs2_get_tree+0x54/0x1b4 [ 61.826231][ T4106] vfs_get_tree+0x90/0x274 [ 61.827412][ T4106] do_new_mount+0x278/0x8fc [ 61.828703][ T4106] path_mount+0x594/0x101c [ 61.829922][ T4106] __arm64_sys_mount+0x510/0x5e0 [ 61.831267][ T4106] invoke_syscall+0x98/0x2b8 [ 61.832579][ T4106] el0_svc_common+0x138/0x258 [ 61.833842][ T4106] do_el0_svc+0x58/0x14c [ 61.834837][ T4106] el0_svc+0x7c/0x1f0 [ 61.836014][ T4106] el0t_64_sync_handler+0x84/0xe4 [ 61.837403][ T4106] el0t_64_sync+0x1a0/0x1a4 [ 61.892999][ T4106] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 61.908958][ T4105] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 61.910876][ T4105] CPU: 1 PID: 4105 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 61.913165][ T4105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 61.915931][ T4105] Call trace: [ 61.916803][ T4105] dump_backtrace+0x0/0x530 [ 61.918004][ T4105] show_stack+0x2c/0x3c [ 61.919088][ T4105] dump_stack_lvl+0x108/0x170 [ 61.920350][ T4105] dump_stack+0x1c/0x58 [ 61.921517][ T4105] sysfs_create_dir_ns+0x278/0x318 [ 61.922934][ T4105] kobject_add_internal+0x384/0x8f0 [ 61.924303][ T4105] kobject_init_and_add+0x130/0x1a0 [ 61.925708][ T4105] gfs2_sys_fs_add+0x1f8/0x3f4 [ 61.926960][ T4105] gfs2_fill_super+0xe10/0x2010 [ 61.928250][ T4105] get_tree_bdev+0x360/0x54c [ 61.929568][ T4105] gfs2_get_tree+0x54/0x1b4 [ 61.930814][ T4105] vfs_get_tree+0x90/0x274 [ 61.931969][ T4105] do_new_mount+0x278/0x8fc [ 61.932688][ T4108] loop0: detected capacity change from 0 to 32768 [ 61.933166][ T4105] path_mount+0x594/0x101c [ 61.936161][ T4105] __arm64_sys_mount+0x510/0x5e0 [ 61.937521][ T4105] invoke_syscall+0x98/0x2b8 [ 61.938734][ T4105] el0_svc_common+0x138/0x258 [ 61.939958][ T4105] do_el0_svc+0x58/0x14c [ 61.941162][ T4105] el0_svc+0x7c/0x1f0 [ 61.942320][ T4105] el0t_64_sync_handler+0x84/0xe4 [ 61.943726][ T4105] el0t_64_sync+0x1a0/0x1a4 [ 61.982948][ T4107] loop1: detected capacity change from 0 to 32768 [ 61.985274][ T4105] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 61.988806][ T4105] gfs2: fsid=.: error -17 adding sysfs files [ 62.019468][ T4107] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 62.021497][ T4107] gfs2: fsid=.: Now mounting FS (format 1801)... [ 62.027516][ T4107] gfs2: fsid=..0: fatal: invalid metadata block [ 62.027516][ T4107] bh = 19 (type: exp=4, found=5) [ 62.027516][ T4107] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 62.032698][ T4107] gfs2: fsid=..0: about to withdraw this file system [ 62.055097][ T4107] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 62.057411][ T4107] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 62.058666][ T4108] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 62.059111][ T4107] gfs2: fsid=..0: File system withdrawn [ 62.060817][ T4108] CPU: 0 PID: 4108 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 62.060833][ T4108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 62.060841][ T4108] Call trace: [ 62.060844][ T4108] dump_backtrace+0x0/0x530 [ 62.069423][ T4108] show_stack+0x2c/0x3c [ 62.070580][ T4108] dump_stack_lvl+0x108/0x170 [ 62.071887][ T4108] dump_stack+0x1c/0x58 [ 62.072999][ T4108] sysfs_create_dir_ns+0x278/0x318 [ 62.074409][ T4108] kobject_add_internal+0x384/0x8f0 [ 62.075771][ T4108] kobject_init_and_add+0x130/0x1a0 [ 62.077195][ T4108] gfs2_sys_fs_add+0x1f8/0x3f4 [ 62.078464][ T4108] gfs2_fill_super+0xe10/0x2010 [ 62.079834][ T4108] get_tree_bdev+0x360/0x54c [ 62.081061][ T4108] gfs2_get_tree+0x54/0x1b4 [ 62.082329][ T4108] vfs_get_tree+0x90/0x274 [ 62.083535][ T4108] do_new_mount+0x278/0x8fc [ 62.084728][ T4108] path_mount+0x594/0x101c [ 62.085880][ T4108] __arm64_sys_mount+0x510/0x5e0 [ 62.087175][ T4108] invoke_syscall+0x98/0x2b8 [ 62.088406][ T4108] el0_svc_common+0x138/0x258 [ 62.089725][ T4108] do_el0_svc+0x58/0x14c [ 62.090908][ T4108] el0_svc+0x7c/0x1f0 [ 62.091950][ T4108] el0t_64_sync_handler+0x84/0xe4 [ 62.093359][ T4108] el0t_64_sync+0x1a0/0x1a4 [ 62.094518][ T4107] CPU: 1 PID: 4107 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 62.096975][ T4107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 62.099688][ T4107] Call trace: [ 62.100601][ T4107] dump_backtrace+0x0/0x530 [ 62.101793][ T4107] show_stack+0x2c/0x3c [ 62.102980][ T4107] dump_stack_lvl+0x108/0x170 [ 62.104273][ T4107] dump_stack+0x1c/0x58 [ 62.105372][ T4107] gfs2_withdraw+0xeac/0x12a4 [ 62.106643][ T4107] gfs2_metatype_check_ii+0x8c/0xac [ 62.108106][ T4107] gfs2_meta_buffer+0x2f8/0x394 [ 62.109454][ T4107] gfs2_inode_refresh+0xc4/0xdf4 [ 62.110758][ T4107] inode_go_lock+0xfc/0x390 [ 62.111965][ T4107] do_promote+0x680/0xa80 [ 62.113180][ T4107] finish_xmote+0x478/0xbb4 [ 62.114442][ T4107] do_xmote+0x6e4/0x1054 [ 62.115645][ T4107] run_queue+0x3f8/0x6bc [ 62.116797][ T4107] gfs2_glock_nq+0xa60/0x144c [ 62.118038][ T4107] init_journal+0xb04/0x1f6c [ 62.119304][ T4107] init_inodes+0xe0/0x2d8 [ 62.120493][ T4107] gfs2_fill_super+0x1640/0x2010 [ 62.121773][ T4107] get_tree_bdev+0x360/0x54c [ 62.123013][ T4107] gfs2_get_tree+0x54/0x1b4 [ 62.124301][ T4107] vfs_get_tree+0x90/0x274 [ 62.125533][ T4107] do_new_mount+0x278/0x8fc [ 62.126766][ T4107] path_mount+0x594/0x101c [ 62.127984][ T4107] __arm64_sys_mount+0x510/0x5e0 [ 62.129364][ T4107] invoke_syscall+0x98/0x2b8 [ 62.130631][ T4107] el0_svc_common+0x138/0x258 [ 62.131945][ T4107] do_el0_svc+0x58/0x14c [ 62.133104][ T4107] el0_svc+0x7c/0x1f0 [ 62.134222][ T4107] el0t_64_sync_handler+0x84/0xe4 [ 62.135575][ T4107] el0t_64_sync+0x1a0/0x1a4 [ 62.197874][ T4108] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 62.201269][ T4108] gfs2: fsid=.: error -17 adding sysfs files [ 62.206648][ T4107] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 62.269833][ T4106] syz-executor402 (4106): drop_caches: 2 [ 62.296232][ T4105] syz-executor402 (4105): drop_caches: 2 [ 62.325126][ T4109] loop3: detected capacity change from 0 to 32768 executing program executing program [ 62.405336][ T4108] syz-executor402 (4108): drop_caches: 2 [ 62.436614][ T4107] syz-executor402 (4107): drop_caches: 2 executing program [ 62.472490][ T4109] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 62.481892][ T4109] gfs2: fsid=.: Now mounting FS (format 1801)... executing program [ 62.509768][ T4109] gfs2: fsid=..0: fatal: invalid metadata block [ 62.509768][ T4109] bh = 19 (type: exp=4, found=5) [ 62.509768][ T4109] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 62.528558][ T4109] gfs2: fsid=..0: about to withdraw this file system [ 62.559006][ T4109] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 62.561412][ T4109] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 62.579345][ T4109] gfs2: fsid=..0: File system withdrawn [ 62.589412][ T4109] CPU: 0 PID: 4109 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 62.591778][ T4109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 62.594506][ T4109] Call trace: [ 62.595424][ T4109] dump_backtrace+0x0/0x530 [ 62.596722][ T4109] show_stack+0x2c/0x3c [ 62.597814][ T4109] dump_stack_lvl+0x108/0x170 [ 62.599083][ T4109] dump_stack+0x1c/0x58 [ 62.600250][ T4109] gfs2_withdraw+0xeac/0x12a4 [ 62.601587][ T4109] gfs2_metatype_check_ii+0x8c/0xac [ 62.602964][ T4109] gfs2_meta_buffer+0x2f8/0x394 [ 62.604313][ T4109] gfs2_inode_refresh+0xc4/0xdf4 [ 62.605678][ T4109] inode_go_lock+0xfc/0x390 [ 62.606934][ T4109] do_promote+0x680/0xa80 [ 62.608131][ T4109] finish_xmote+0x478/0xbb4 [ 62.609364][ T4109] do_xmote+0x6e4/0x1054 [ 62.610506][ T4109] run_queue+0x3f8/0x6bc [ 62.611704][ T4109] gfs2_glock_nq+0xa60/0x144c [ 62.612954][ T4109] init_journal+0xb04/0x1f6c [ 62.614254][ T4109] init_inodes+0xe0/0x2d8 [ 62.615514][ T4109] gfs2_fill_super+0x1640/0x2010 [ 62.616848][ T4109] get_tree_bdev+0x360/0x54c [ 62.618099][ T4109] gfs2_get_tree+0x54/0x1b4 [ 62.619404][ T4109] vfs_get_tree+0x90/0x274 [ 62.620604][ T4109] do_new_mount+0x278/0x8fc [ 62.621805][ T4109] path_mount+0x594/0x101c [ 62.622960][ T4109] __arm64_sys_mount+0x510/0x5e0 [ 62.624328][ T4109] invoke_syscall+0x98/0x2b8 [ 62.625578][ T4109] el0_svc_common+0x138/0x258 [ 62.626849][ T4109] do_el0_svc+0x58/0x14c [ 62.628014][ T4109] el0_svc+0x7c/0x1f0 [ 62.629092][ T4109] el0t_64_sync_handler+0x84/0xe4 [ 62.630476][ T4109] el0t_64_sync+0x1a0/0x1a4 [ 62.736689][ T4109] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 62.822042][ T4110] loop4: detected capacity change from 0 to 32768 [ 62.845620][ T4110] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 62.847565][ T4110] gfs2: fsid=.: Now mounting FS (format 1801)... [ 62.872171][ T4110] gfs2: fsid=..0: fatal: invalid metadata block [ 62.872171][ T4110] bh = 19 (type: exp=4, found=5) [ 62.872171][ T4110] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 62.904473][ T4110] gfs2: fsid=..0: about to withdraw this file system [ 62.920655][ T4110] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 62.922836][ T4110] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 62.946774][ T4110] gfs2: fsid=..0: File system withdrawn [ 62.948489][ T4110] CPU: 0 PID: 4110 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 62.950842][ T4110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 62.953575][ T4110] Call trace: [ 62.954478][ T4110] dump_backtrace+0x0/0x530 [ 62.955704][ T4110] show_stack+0x2c/0x3c [ 62.956821][ T4110] dump_stack_lvl+0x108/0x170 [ 62.958085][ T4110] dump_stack+0x1c/0x58 [ 62.959197][ T4110] gfs2_withdraw+0xeac/0x12a4 [ 62.960447][ T4110] gfs2_metatype_check_ii+0x8c/0xac [ 62.961925][ T4110] gfs2_meta_buffer+0x2f8/0x394 [ 62.963213][ T4110] gfs2_inode_refresh+0xc4/0xdf4 [ 62.964537][ T4110] inode_go_lock+0xfc/0x390 [ 62.965727][ T4110] do_promote+0x680/0xa80 [ 62.966926][ T4110] finish_xmote+0x478/0xbb4 [ 62.968195][ T4110] do_xmote+0x6e4/0x1054 [ 62.969339][ T4110] run_queue+0x3f8/0x6bc [ 62.970432][ T4110] gfs2_glock_nq+0xa60/0x144c [ 62.971700][ T4110] init_journal+0xb04/0x1f6c [ 62.972911][ T4110] init_inodes+0xe0/0x2d8 [ 62.974052][ T4110] gfs2_fill_super+0x1640/0x2010 [ 62.975408][ T4110] get_tree_bdev+0x360/0x54c [ 62.976741][ T4110] gfs2_get_tree+0x54/0x1b4 [ 62.977951][ T4110] vfs_get_tree+0x90/0x274 [ 62.979183][ T4110] do_new_mount+0x278/0x8fc [ 62.980438][ T4110] path_mount+0x594/0x101c [ 62.981624][ T4110] __arm64_sys_mount+0x510/0x5e0 [ 62.982958][ T4110] invoke_syscall+0x98/0x2b8 [ 62.984218][ T4110] el0_svc_common+0x138/0x258 [ 62.985493][ T4110] do_el0_svc+0x58/0x14c [ 62.986635][ T4110] el0_svc+0x7c/0x1f0 [ 62.987707][ T4110] el0t_64_sync_handler+0x84/0xe4 [ 62.989115][ T4110] el0t_64_sync+0x1a0/0x1a4 [ 63.038210][ T4109] syz-executor402 (4109): drop_caches: 2 [ 63.072512][ T4111] loop2: detected capacity change from 0 to 32768 executing program [ 63.101725][ T4112] loop0: detected capacity change from 0 to 32768 [ 63.103784][ T4110] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 63.135635][ T4112] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 63.137647][ T4112] gfs2: fsid=.: Now mounting FS (format 1801)... [ 63.140975][ T4112] gfs2: fsid=..0: fatal: invalid metadata block [ 63.140975][ T4112] bh = 19 (type: exp=4, found=5) [ 63.140975][ T4112] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 63.181785][ T4111] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 63.183671][ T4111] CPU: 0 PID: 4111 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 63.185972][ T4111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.188805][ T4111] Call trace: [ 63.189731][ T4111] dump_backtrace+0x0/0x530 [ 63.190990][ T4111] show_stack+0x2c/0x3c [ 63.192100][ T4111] dump_stack_lvl+0x108/0x170 [ 63.193417][ T4111] dump_stack+0x1c/0x58 [ 63.194642][ T4111] sysfs_create_dir_ns+0x278/0x318 [ 63.196077][ T4111] kobject_add_internal+0x384/0x8f0 [ 63.197473][ T4111] kobject_init_and_add+0x130/0x1a0 [ 63.198957][ T4111] gfs2_sys_fs_add+0x1f8/0x3f4 [ 63.200279][ T4111] gfs2_fill_super+0xe10/0x2010 [ 63.201597][ T4111] get_tree_bdev+0x360/0x54c [ 63.202832][ T4111] gfs2_get_tree+0x54/0x1b4 [ 63.204053][ T4111] vfs_get_tree+0x90/0x274 [ 63.205230][ T4111] do_new_mount+0x278/0x8fc [ 63.206469][ T4111] path_mount+0x594/0x101c [ 63.207683][ T4111] __arm64_sys_mount+0x510/0x5e0 [ 63.209012][ T4111] invoke_syscall+0x98/0x2b8 [ 63.210241][ T4111] el0_svc_common+0x138/0x258 [ 63.211517][ T4111] do_el0_svc+0x58/0x14c [ 63.212623][ T4111] el0_svc+0x7c/0x1f0 [ 63.213752][ T4111] el0t_64_sync_handler+0x84/0xe4 [ 63.215152][ T4111] el0t_64_sync+0x1a0/0x1a4 [ 63.219129][ T4112] gfs2: fsid=..0: about to withdraw this file system [ 63.219584][ T4113] loop1: detected capacity change from 0 to 32768 [ 63.228298][ T4112] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 63.249323][ T4112] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 63.251120][ T4112] gfs2: fsid=..0: File system withdrawn [ 63.252590][ T4112] CPU: 0 PID: 4112 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 63.254930][ T4112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.257665][ T4112] Call trace: [ 63.258564][ T4112] dump_backtrace+0x0/0x530 [ 63.259803][ T4112] show_stack+0x2c/0x3c [ 63.260915][ T4112] dump_stack_lvl+0x108/0x170 [ 63.262244][ T4112] dump_stack+0x1c/0x58 [ 63.263359][ T4112] gfs2_withdraw+0xeac/0x12a4 [ 63.264611][ T4112] gfs2_metatype_check_ii+0x8c/0xac [ 63.266031][ T4112] gfs2_meta_buffer+0x2f8/0x394 [ 63.267360][ T4112] gfs2_inode_refresh+0xc4/0xdf4 [ 63.268694][ T4112] inode_go_lock+0xfc/0x390 [ 63.269977][ T4112] do_promote+0x680/0xa80 [ 63.271169][ T4112] finish_xmote+0x478/0xbb4 [ 63.272401][ T4112] do_xmote+0x6e4/0x1054 [ 63.273591][ T4112] run_queue+0x3f8/0x6bc [ 63.274699][ T4112] gfs2_glock_nq+0xa60/0x144c [ 63.275978][ T4112] init_journal+0xb04/0x1f6c [ 63.277278][ T4112] init_inodes+0xe0/0x2d8 [ 63.278431][ T4112] gfs2_fill_super+0x1640/0x2010 [ 63.279768][ T4112] get_tree_bdev+0x360/0x54c [ 63.281112][ T4112] gfs2_get_tree+0x54/0x1b4 [ 63.282340][ T4112] vfs_get_tree+0x90/0x274 [ 63.283608][ T4112] do_new_mount+0x278/0x8fc [ 63.284876][ T4112] path_mount+0x594/0x101c [ 63.286105][ T4112] __arm64_sys_mount+0x510/0x5e0 [ 63.287506][ T4112] invoke_syscall+0x98/0x2b8 [ 63.288714][ T4112] el0_svc_common+0x138/0x258 [ 63.289988][ T4112] do_el0_svc+0x58/0x14c [ 63.291145][ T4112] el0_svc+0x7c/0x1f0 [ 63.292266][ T4112] el0t_64_sync_handler+0x84/0xe4 [ 63.293676][ T4112] el0t_64_sync+0x1a0/0x1a4 [ 63.320723][ T4111] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 63.327902][ T4113] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 63.329807][ T4113] CPU: 1 PID: 4113 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 63.330838][ T4111] gfs2: fsid=.: error -17 adding sysfs files [ 63.332001][ T4113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.336362][ T4113] Call trace: [ 63.337286][ T4113] dump_backtrace+0x0/0x530 [ 63.338550][ T4113] show_stack+0x2c/0x3c [ 63.339700][ T4113] dump_stack_lvl+0x108/0x170 [ 63.340976][ T4113] dump_stack+0x1c/0x58 [ 63.342169][ T4113] sysfs_create_dir_ns+0x278/0x318 [ 63.343533][ T4113] kobject_add_internal+0x384/0x8f0 [ 63.344968][ T4113] kobject_init_and_add+0x130/0x1a0 [ 63.346411][ T4113] gfs2_sys_fs_add+0x1f8/0x3f4 [ 63.347750][ T4113] gfs2_fill_super+0xe10/0x2010 [ 63.349060][ T4113] get_tree_bdev+0x360/0x54c [ 63.350290][ T4113] gfs2_get_tree+0x54/0x1b4 [ 63.351519][ T4113] vfs_get_tree+0x90/0x274 [ 63.352709][ T4113] do_new_mount+0x278/0x8fc [ 63.353921][ T4113] path_mount+0x594/0x101c [ 63.355076][ T4113] __arm64_sys_mount+0x510/0x5e0 [ 63.356485][ T4113] invoke_syscall+0x98/0x2b8 [ 63.357783][ T4113] el0_svc_common+0x138/0x258 [ 63.359048][ T4113] do_el0_svc+0x58/0x14c [ 63.360207][ T4113] el0_svc+0x7c/0x1f0 [ 63.361290][ T4112] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 63.361335][ T4113] el0t_64_sync_handler+0x84/0xe4 [ 63.364697][ T4113] el0t_64_sync+0x1a0/0x1a4 [ 63.368261][ T4113] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 63.371633][ T4113] gfs2: fsid=.: error -17 adding sysfs files [ 63.394568][ T4110] syz-executor402 (4110): drop_caches: 2 executing program [ 63.568122][ T4111] syz-executor402 (4111): drop_caches: 2 executing program [ 63.617440][ T4113] syz-executor402 (4113): drop_caches: 2 [ 63.636906][ T4112] syz-executor402 (4112): drop_caches: 2 executing program [ 63.678624][ T4114] loop3: detected capacity change from 0 to 32768 executing program [ 63.775365][ T4114] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 63.777369][ T4114] gfs2: fsid=.: Now mounting FS (format 1801)... [ 63.780942][ T4114] gfs2: fsid=..0: fatal: invalid metadata block [ 63.780942][ T4114] bh = 19 (type: exp=4, found=5) [ 63.780942][ T4114] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 63.802904][ T4114] gfs2: fsid=..0: about to withdraw this file system [ 63.834815][ T4114] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 63.837137][ T4114] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 63.839431][ T4114] gfs2: fsid=..0: File system withdrawn [ 63.840946][ T4114] CPU: 1 PID: 4114 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 63.843187][ T4114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 63.845952][ T4114] Call trace: [ 63.846821][ T4114] dump_backtrace+0x0/0x530 [ 63.848054][ T4114] show_stack+0x2c/0x3c [ 63.849201][ T4114] dump_stack_lvl+0x108/0x170 [ 63.850453][ T4114] dump_stack+0x1c/0x58 [ 63.851606][ T4114] gfs2_withdraw+0xeac/0x12a4 [ 63.852879][ T4114] gfs2_metatype_check_ii+0x8c/0xac [ 63.854281][ T4114] gfs2_meta_buffer+0x2f8/0x394 [ 63.855603][ T4114] gfs2_inode_refresh+0xc4/0xdf4 [ 63.856875][ T4114] inode_go_lock+0xfc/0x390 [ 63.858155][ T4114] do_promote+0x680/0xa80 [ 63.859396][ T4114] finish_xmote+0x478/0xbb4 [ 63.860617][ T4114] do_xmote+0x6e4/0x1054 [ 63.861724][ T4114] run_queue+0x3f8/0x6bc [ 63.862858][ T4114] gfs2_glock_nq+0xa60/0x144c [ 63.864129][ T4114] init_journal+0xb04/0x1f6c [ 63.865408][ T4114] init_inodes+0xe0/0x2d8 [ 63.866600][ T4114] gfs2_fill_super+0x1640/0x2010 [ 63.867953][ T4114] get_tree_bdev+0x360/0x54c [ 63.869215][ T4114] gfs2_get_tree+0x54/0x1b4 [ 63.870518][ T4114] vfs_get_tree+0x90/0x274 [ 63.871758][ T4114] do_new_mount+0x278/0x8fc [ 63.873015][ T4114] path_mount+0x594/0x101c [ 63.874165][ T4114] __arm64_sys_mount+0x510/0x5e0 [ 63.875545][ T4114] invoke_syscall+0x98/0x2b8 [ 63.876853][ T4114] el0_svc_common+0x138/0x258 [ 63.878074][ T4114] do_el0_svc+0x58/0x14c [ 63.879223][ T4114] el0_svc+0x7c/0x1f0 [ 63.880361][ T4114] el0t_64_sync_handler+0x84/0xe4 [ 63.881696][ T4114] el0t_64_sync+0x1a0/0x1a4 [ 63.893702][ T4114] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 64.136819][ T4114] syz-executor402 (4114): drop_caches: 2 executing program [ 64.192730][ T4115] loop4: detected capacity change from 0 to 32768 [ 64.198824][ T4117] loop1: detected capacity change from 0 to 32768 [ 64.232310][ T4117] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 64.234392][ T4117] gfs2: fsid=.: Now mounting FS (format 1801)... [ 64.238001][ T4117] gfs2: fsid=..0: fatal: invalid metadata block [ 64.238001][ T4117] bh = 19 (type: exp=4, found=5) [ 64.238001][ T4117] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 64.253579][ T4117] gfs2: fsid=..0: about to withdraw this file system [ 64.268557][ T4117] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 64.270744][ T4117] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 64.272374][ T4117] gfs2: fsid=..0: File system withdrawn [ 64.275103][ T4115] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 64.276943][ T4115] CPU: 0 PID: 4115 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 64.279193][ T4115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.281824][ T4115] Call trace: [ 64.282659][ T4115] dump_backtrace+0x0/0x530 [ 64.283846][ T4115] show_stack+0x2c/0x3c [ 64.284967][ T4115] dump_stack_lvl+0x108/0x170 [ 64.286308][ T4115] dump_stack+0x1c/0x58 [ 64.287417][ T4115] sysfs_create_dir_ns+0x278/0x318 [ 64.288781][ T4115] kobject_add_internal+0x384/0x8f0 [ 64.290255][ T4115] kobject_init_and_add+0x130/0x1a0 [ 64.291670][ T4115] gfs2_sys_fs_add+0x1f8/0x3f4 [ 64.293025][ T4115] gfs2_fill_super+0xe10/0x2010 [ 64.294394][ T4115] get_tree_bdev+0x360/0x54c [ 64.295633][ T4115] gfs2_get_tree+0x54/0x1b4 [ 64.296906][ T4115] vfs_get_tree+0x90/0x274 [ 64.298128][ T4115] do_new_mount+0x278/0x8fc [ 64.299345][ T4115] path_mount+0x594/0x101c [ 64.300583][ T4115] __arm64_sys_mount+0x510/0x5e0 [ 64.301920][ T4115] invoke_syscall+0x98/0x2b8 [ 64.303263][ T4115] el0_svc_common+0x138/0x258 [ 64.304564][ T4115] do_el0_svc+0x58/0x14c [ 64.305697][ T4115] el0_svc+0x7c/0x1f0 [ 64.306770][ T4115] el0t_64_sync_handler+0x84/0xe4 [ 64.308114][ T4115] el0t_64_sync+0x1a0/0x1a4 [ 64.309362][ T4117] CPU: 1 PID: 4117 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 64.311762][ T4117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.314455][ T4117] Call trace: [ 64.315348][ T4117] dump_backtrace+0x0/0x530 [ 64.316546][ T4117] show_stack+0x2c/0x3c [ 64.317657][ T4117] dump_stack_lvl+0x108/0x170 [ 64.318897][ T4117] dump_stack+0x1c/0x58 [ 64.319981][ T4117] gfs2_withdraw+0xeac/0x12a4 [ 64.321224][ T4117] gfs2_metatype_check_ii+0x8c/0xac [ 64.322631][ T4117] gfs2_meta_buffer+0x2f8/0x394 [ 64.324015][ T4117] gfs2_inode_refresh+0xc4/0xdf4 [ 64.325326][ T4117] inode_go_lock+0xfc/0x390 [ 64.326582][ T4117] do_promote+0x680/0xa80 [ 64.327805][ T4117] finish_xmote+0x478/0xbb4 [ 64.329020][ T4117] do_xmote+0x6e4/0x1054 [ 64.330191][ T4117] run_queue+0x3f8/0x6bc [ 64.331406][ T4117] gfs2_glock_nq+0xa60/0x144c [ 64.332707][ T4117] init_journal+0xb04/0x1f6c [ 64.333943][ T4117] init_inodes+0xe0/0x2d8 [ 64.335050][ T4117] gfs2_fill_super+0x1640/0x2010 [ 64.336387][ T4117] get_tree_bdev+0x360/0x54c [ 64.337617][ T4117] gfs2_get_tree+0x54/0x1b4 [ 64.338866][ T4117] vfs_get_tree+0x90/0x274 [ 64.340085][ T4117] do_new_mount+0x278/0x8fc [ 64.341305][ T4117] path_mount+0x594/0x101c [ 64.342577][ T4117] __arm64_sys_mount+0x510/0x5e0 [ 64.343950][ T4117] invoke_syscall+0x98/0x2b8 [ 64.345241][ T4117] el0_svc_common+0x138/0x258 [ 64.346473][ T4117] do_el0_svc+0x58/0x14c [ 64.347628][ T4117] el0_svc+0x7c/0x1f0 [ 64.348758][ T4117] el0t_64_sync_handler+0x84/0xe4 [ 64.350113][ T4117] el0t_64_sync+0x1a0/0x1a4 [ 64.403530][ T4116] loop2: detected capacity change from 0 to 32768 [ 64.407642][ T4115] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 64.411180][ T4115] gfs2: fsid=.: error -17 adding sysfs files [ 64.432687][ T4118] loop0: detected capacity change from 0 to 32768 [ 64.442297][ T4117] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 64.485828][ T4118] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 64.487832][ T4118] gfs2: fsid=.: Now mounting FS (format 1801)... [ 64.506335][ T4116] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 64.508624][ T4116] CPU: 1 PID: 4116 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 64.509912][ T4118] gfs2: fsid=..0: fatal: invalid metadata block [ 64.509912][ T4118] bh = 19 (type: exp=4, found=5) [ 64.509912][ T4118] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 64.510907][ T4116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.518936][ T4116] Call trace: [ 64.519897][ T4116] dump_backtrace+0x0/0x530 [ 64.521131][ T4116] show_stack+0x2c/0x3c [ 64.522274][ T4116] dump_stack_lvl+0x108/0x170 [ 64.523478][ T4116] dump_stack+0x1c/0x58 [ 64.524621][ T4116] sysfs_create_dir_ns+0x278/0x318 [ 64.525965][ T4116] kobject_add_internal+0x384/0x8f0 [ 64.527392][ T4116] kobject_init_and_add+0x130/0x1a0 [ 64.528755][ T4116] gfs2_sys_fs_add+0x1f8/0x3f4 [ 64.530060][ T4116] gfs2_fill_super+0xe10/0x2010 [ 64.531434][ T4116] get_tree_bdev+0x360/0x54c [ 64.532707][ T4116] gfs2_get_tree+0x54/0x1b4 [ 64.533920][ T4116] vfs_get_tree+0x90/0x274 [ 64.535078][ T4116] do_new_mount+0x278/0x8fc [ 64.536320][ T4116] path_mount+0x594/0x101c [ 64.537568][ T4116] __arm64_sys_mount+0x510/0x5e0 [ 64.538904][ T4116] invoke_syscall+0x98/0x2b8 [ 64.540199][ T4116] el0_svc_common+0x138/0x258 [ 64.541522][ T4116] do_el0_svc+0x58/0x14c [ 64.542674][ T4116] el0_svc+0x7c/0x1f0 [ 64.543746][ T4116] el0t_64_sync_handler+0x84/0xe4 [ 64.545259][ T4116] el0t_64_sync+0x1a0/0x1a4 [ 64.573108][ T4116] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 64.587236][ T4116] gfs2: fsid=.: error -17 adding sysfs files [ 64.589612][ T4118] gfs2: fsid=..0: about to withdraw this file system [ 64.603304][ T4118] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 64.608982][ T4118] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 64.611272][ T4118] gfs2: fsid=..0: File system withdrawn [ 64.612818][ T4118] CPU: 0 PID: 4118 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 64.615186][ T4118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 64.617965][ T4118] Call trace: [ 64.618823][ T4118] dump_backtrace+0x0/0x530 [ 64.620013][ T4118] show_stack+0x2c/0x3c [ 64.621136][ T4118] dump_stack_lvl+0x108/0x170 [ 64.622469][ T4118] dump_stack+0x1c/0x58 [ 64.623601][ T4118] gfs2_withdraw+0xeac/0x12a4 [ 64.624829][ T4118] gfs2_metatype_check_ii+0x8c/0xac [ 64.626208][ T4118] gfs2_meta_buffer+0x2f8/0x394 [ 64.627556][ T4118] gfs2_inode_refresh+0xc4/0xdf4 [ 64.628837][ T4118] inode_go_lock+0xfc/0x390 [ 64.630011][ T4118] do_promote+0x680/0xa80 [ 64.631163][ T4118] finish_xmote+0x478/0xbb4 [ 64.632440][ T4118] do_xmote+0x6e4/0x1054 [ 64.633587][ T4118] run_queue+0x3f8/0x6bc [ 64.634771][ T4118] gfs2_glock_nq+0xa60/0x144c [ 64.636106][ T4118] init_journal+0xb04/0x1f6c [ 64.637289][ T4118] init_inodes+0xe0/0x2d8 [ 64.638454][ T4118] gfs2_fill_super+0x1640/0x2010 [ 64.639798][ T4118] get_tree_bdev+0x360/0x54c [ 64.641065][ T4118] gfs2_get_tree+0x54/0x1b4 [ 64.642254][ T4118] vfs_get_tree+0x90/0x274 [ 64.643478][ T4118] do_new_mount+0x278/0x8fc [ 64.644714][ T4118] path_mount+0x594/0x101c [ 64.645924][ T4118] __arm64_sys_mount+0x510/0x5e0 [ 64.647315][ T4118] invoke_syscall+0x98/0x2b8 [ 64.648592][ T4118] el0_svc_common+0x138/0x258 [ 64.649912][ T4118] do_el0_svc+0x58/0x14c [ 64.651118][ T4118] el0_svc+0x7c/0x1f0 [ 64.652239][ T4118] el0t_64_sync_handler+0x84/0xe4 [ 64.653619][ T4118] el0t_64_sync+0x1a0/0x1a4 [ 64.665773][ T4118] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 64.684800][ T4115] syz-executor402 (4115): drop_caches: 2 [ 64.707299][ T4117] syz-executor402 (4117): drop_caches: 2 executing program executing program [ 64.778037][ T4116] syz-executor402 (4116): drop_caches: 2 executing program [ 64.942678][ T4118] syz-executor402 (4118): drop_caches: 2 [ 64.979582][ T4119] loop3: detected capacity change from 0 to 32768 executing program [ 65.094875][ T4119] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 65.096750][ T4119] gfs2: fsid=.: Now mounting FS (format 1801)... [ 65.117226][ T4119] gfs2: fsid=..0: fatal: invalid metadata block [ 65.117226][ T4119] bh = 19 (type: exp=4, found=5) [ 65.117226][ T4119] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 65.122436][ T4119] gfs2: fsid=..0: about to withdraw this file system [ 65.164049][ T4119] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 65.166338][ T4119] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 65.174281][ T4119] gfs2: fsid=..0: File system withdrawn [ 65.175740][ T4119] CPU: 1 PID: 4119 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 65.177922][ T4119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.180523][ T4119] Call trace: [ 65.181393][ T4119] dump_backtrace+0x0/0x530 [ 65.182554][ T4119] show_stack+0x2c/0x3c [ 65.183659][ T4119] dump_stack_lvl+0x108/0x170 [ 65.184973][ T4119] dump_stack+0x1c/0x58 [ 65.186090][ T4119] gfs2_withdraw+0xeac/0x12a4 [ 65.187354][ T4119] gfs2_metatype_check_ii+0x8c/0xac [ 65.188791][ T4119] gfs2_meta_buffer+0x2f8/0x394 [ 65.190037][ T4119] gfs2_inode_refresh+0xc4/0xdf4 [ 65.191318][ T4119] inode_go_lock+0xfc/0x390 [ 65.192505][ T4119] do_promote+0x680/0xa80 [ 65.193648][ T4119] finish_xmote+0x478/0xbb4 [ 65.194887][ T4119] do_xmote+0x6e4/0x1054 [ 65.196022][ T4119] run_queue+0x3f8/0x6bc [ 65.197192][ T4119] gfs2_glock_nq+0xa60/0x144c [ 65.198394][ T4119] init_journal+0xb04/0x1f6c [ 65.199674][ T4119] init_inodes+0xe0/0x2d8 [ 65.200833][ T4119] gfs2_fill_super+0x1640/0x2010 [ 65.202116][ T4119] get_tree_bdev+0x360/0x54c [ 65.203328][ T4119] gfs2_get_tree+0x54/0x1b4 [ 65.204519][ T4119] vfs_get_tree+0x90/0x274 [ 65.205669][ T4119] do_new_mount+0x278/0x8fc [ 65.206833][ T4119] path_mount+0x594/0x101c [ 65.208022][ T4119] __arm64_sys_mount+0x510/0x5e0 [ 65.209352][ T4119] invoke_syscall+0x98/0x2b8 [ 65.210597][ T4119] el0_svc_common+0x138/0x258 [ 65.211864][ T4119] do_el0_svc+0x58/0x14c [ 65.213058][ T4119] el0_svc+0x7c/0x1f0 [ 65.214103][ T4119] el0t_64_sync_handler+0x84/0xe4 [ 65.215438][ T4119] el0t_64_sync+0x1a0/0x1a4 [ 65.311009][ T4119] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 65.399382][ T4120] loop4: detected capacity change from 0 to 32768 [ 65.457862][ T4120] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 65.459760][ T4120] gfs2: fsid=.: Now mounting FS (format 1801)... [ 65.476924][ T4120] gfs2: fsid=..0: fatal: invalid metadata block [ 65.476924][ T4120] bh = 19 (type: exp=4, found=5) [ 65.476924][ T4120] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 65.481567][ T4121] loop1: detected capacity change from 0 to 32768 [ 65.502782][ T4120] gfs2: fsid=..0: about to withdraw this file system [ 65.514823][ T4121] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 65.516951][ T4121] CPU: 0 PID: 4121 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 65.519292][ T4121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.521969][ T4121] Call trace: [ 65.522817][ T4121] dump_backtrace+0x0/0x530 [ 65.524068][ T4121] show_stack+0x2c/0x3c [ 65.525175][ T4121] dump_stack_lvl+0x108/0x170 [ 65.526429][ T4121] dump_stack+0x1c/0x58 [ 65.527589][ T4121] sysfs_create_dir_ns+0x278/0x318 [ 65.529001][ T4121] kobject_add_internal+0x384/0x8f0 [ 65.530355][ T4121] kobject_init_and_add+0x130/0x1a0 [ 65.531694][ T4121] gfs2_sys_fs_add+0x1f8/0x3f4 [ 65.532314][ T4120] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 65.532951][ T4121] gfs2_fill_super+0xe10/0x2010 [ 65.536435][ T4121] get_tree_bdev+0x360/0x54c [ 65.537661][ T4121] gfs2_get_tree+0x54/0x1b4 [ 65.538869][ T4121] vfs_get_tree+0x90/0x274 [ 65.540052][ T4121] do_new_mount+0x278/0x8fc [ 65.541235][ T4121] path_mount+0x594/0x101c [ 65.542410][ T4121] __arm64_sys_mount+0x510/0x5e0 [ 65.543692][ T4121] invoke_syscall+0x98/0x2b8 [ 65.544926][ T4121] el0_svc_common+0x138/0x258 [ 65.545586][ T4120] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 65.546161][ T4121] do_el0_svc+0x58/0x14c [ 65.548815][ T4121] el0_svc+0x7c/0x1f0 [ 65.549914][ T4121] el0t_64_sync_handler+0x84/0xe4 [ 65.550408][ T4120] gfs2: fsid=..0: File system withdrawn [ 65.551227][ T4121] el0t_64_sync+0x1a0/0x1a4 [ 65.553933][ T4120] CPU: 1 PID: 4120 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 65.556165][ T4120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.558799][ T4120] Call trace: [ 65.559672][ T4120] dump_backtrace+0x0/0x530 [ 65.560877][ T4120] show_stack+0x2c/0x3c [ 65.561183][ T4122] loop2: detected capacity change from 0 to 32768 [ 65.562004][ T4120] dump_stack_lvl+0x108/0x170 [ 65.563758][ T4121] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 65.564891][ T4120] dump_stack+0x1c/0x58 [ 65.564906][ T4120] gfs2_withdraw+0xeac/0x12a4 [ 65.564917][ T4120] gfs2_metatype_check_ii+0x8c/0xac [ 65.564927][ T4120] gfs2_meta_buffer+0x2f8/0x394 [ 65.564938][ T4120] gfs2_inode_refresh+0xc4/0xdf4 [ 65.569685][ T4121] gfs2: fsid=.: error -17 adding sysfs files [ 65.570347][ T4120] inode_go_lock+0xfc/0x390 [ 65.574865][ T4121] syz-executor402 (4121): drop_caches: 2 [ 65.575792][ T4120] do_promote+0x680/0xa80 [ 65.579683][ T4120] finish_xmote+0x478/0xbb4 [ 65.580902][ T4120] do_xmote+0x6e4/0x1054 [ 65.582086][ T4120] run_queue+0x3f8/0x6bc [ 65.583246][ T4120] gfs2_glock_nq+0xa60/0x144c [ 65.584483][ T4120] init_journal+0xb04/0x1f6c [ 65.585773][ T4120] init_inodes+0xe0/0x2d8 [ 65.586943][ T4120] gfs2_fill_super+0x1640/0x2010 [ 65.588240][ T4120] get_tree_bdev+0x360/0x54c [ 65.589426][ T4120] gfs2_get_tree+0x54/0x1b4 [ 65.590672][ T4120] vfs_get_tree+0x90/0x274 [ 65.591825][ T4120] do_new_mount+0x278/0x8fc [ 65.592998][ T4120] path_mount+0x594/0x101c [ 65.594163][ T4120] __arm64_sys_mount+0x510/0x5e0 [ 65.595489][ T4120] invoke_syscall+0x98/0x2b8 [ 65.595746][ T4119] syz-executor402 (4119): drop_caches: 2 [ 65.596740][ T4120] el0_svc_common+0x138/0x258 [ 65.599448][ T4120] do_el0_svc+0x58/0x14c [ 65.600601][ T4120] el0_svc+0x7c/0x1f0 [ 65.601656][ T4120] el0t_64_sync_handler+0x84/0xe4 [ 65.603017][ T4120] el0t_64_sync+0x1a0/0x1a4 [ 65.611933][ T4120] gfs2: fsid=..0: can't acquire journal inode glock: -5 executing program executing program [ 65.675087][ T4122] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 65.677004][ T4122] gfs2: fsid=.: Now mounting FS (format 1801)... [ 65.680279][ T4122] gfs2: fsid=..0: fatal: invalid metadata block [ 65.680279][ T4122] bh = 19 (type: exp=4, found=5) [ 65.680279][ T4122] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 65.715203][ T4122] gfs2: fsid=..0: about to withdraw this file system [ 65.787675][ T4123] loop0: detected capacity change from 0 to 32768 [ 65.818716][ T4122] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 65.821133][ T4122] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 65.822855][ T4122] gfs2: fsid=..0: File system withdrawn [ 65.869608][ T4123] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 65.871494][ T4123] CPU: 0 PID: 4123 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 65.873808][ T4123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.876470][ T4123] Call trace: [ 65.877354][ T4123] dump_backtrace+0x0/0x530 [ 65.878604][ T4123] show_stack+0x2c/0x3c [ 65.879719][ T4123] dump_stack_lvl+0x108/0x170 [ 65.880971][ T4123] dump_stack+0x1c/0x58 [ 65.882055][ T4123] sysfs_create_dir_ns+0x278/0x318 [ 65.883437][ T4123] kobject_add_internal+0x384/0x8f0 [ 65.884799][ T4123] kobject_init_and_add+0x130/0x1a0 [ 65.886133][ T4123] gfs2_sys_fs_add+0x1f8/0x3f4 [ 65.887461][ T4123] gfs2_fill_super+0xe10/0x2010 [ 65.888793][ T4123] get_tree_bdev+0x360/0x54c [ 65.890049][ T4123] gfs2_get_tree+0x54/0x1b4 [ 65.891300][ T4123] vfs_get_tree+0x90/0x274 [ 65.892497][ T4123] do_new_mount+0x278/0x8fc [ 65.893767][ T4123] path_mount+0x594/0x101c [ 65.894943][ T4123] __arm64_sys_mount+0x510/0x5e0 [ 65.896276][ T4123] invoke_syscall+0x98/0x2b8 [ 65.897610][ T4123] el0_svc_common+0x138/0x258 [ 65.898862][ T4123] do_el0_svc+0x58/0x14c [ 65.899947][ T4123] el0_svc+0x7c/0x1f0 [ 65.901008][ T4123] el0t_64_sync_handler+0x84/0xe4 [ 65.902402][ T4123] el0t_64_sync+0x1a0/0x1a4 [ 65.903677][ T4122] CPU: 1 PID: 4122 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 65.906046][ T4122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 65.908741][ T4122] Call trace: [ 65.909632][ T4122] dump_backtrace+0x0/0x530 [ 65.910804][ T4122] show_stack+0x2c/0x3c [ 65.911921][ T4122] dump_stack_lvl+0x108/0x170 [ 65.913307][ T4122] dump_stack+0x1c/0x58 [ 65.914361][ T4122] gfs2_withdraw+0xeac/0x12a4 [ 65.915614][ T4122] gfs2_metatype_check_ii+0x8c/0xac [ 65.917080][ T4122] gfs2_meta_buffer+0x2f8/0x394 [ 65.918413][ T4122] gfs2_inode_refresh+0xc4/0xdf4 [ 65.919739][ T4122] inode_go_lock+0xfc/0x390 [ 65.920969][ T4122] do_promote+0x680/0xa80 [ 65.922181][ T4122] finish_xmote+0x478/0xbb4 [ 65.923420][ T4122] do_xmote+0x6e4/0x1054 [ 65.924577][ T4122] run_queue+0x3f8/0x6bc [ 65.925728][ T4122] gfs2_glock_nq+0xa60/0x144c [ 65.927073][ T4122] init_journal+0xb04/0x1f6c [ 65.928305][ T4122] init_inodes+0xe0/0x2d8 [ 65.929499][ T4122] gfs2_fill_super+0x1640/0x2010 [ 65.930792][ T4122] get_tree_bdev+0x360/0x54c [ 65.932002][ T4122] gfs2_get_tree+0x54/0x1b4 [ 65.933225][ T4122] vfs_get_tree+0x90/0x274 [ 65.934384][ T4122] do_new_mount+0x278/0x8fc [ 65.935593][ T4122] path_mount+0x594/0x101c [ 65.936787][ T4122] __arm64_sys_mount+0x510/0x5e0 [ 65.938140][ T4122] invoke_syscall+0x98/0x2b8 [ 65.939441][ T4122] el0_svc_common+0x138/0x258 [ 65.940633][ T4122] do_el0_svc+0x58/0x14c [ 65.941785][ T4122] el0_svc+0x7c/0x1f0 [ 65.942838][ T4122] el0t_64_sync_handler+0x84/0xe4 [ 65.944195][ T4122] el0t_64_sync+0x1a0/0x1a4 [ 66.031259][ T4123] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 66.043977][ T4123] gfs2: fsid=.: error -17 adding sysfs files [ 66.132290][ T4122] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 66.314367][ T4123] syz-executor402 (4123): drop_caches: 2 executing program [ 66.451390][ T4124] loop3: detected capacity change from 0 to 32768 [ 66.573925][ T4120] syz-executor402 (4120): drop_caches: 2 [ 66.579025][ T4124] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 66.580970][ T4124] gfs2: fsid=.: Now mounting FS (format 1801)... [ 66.595683][ T4124] gfs2: fsid=..0: fatal: invalid metadata block [ 66.595683][ T4124] bh = 19 (type: exp=4, found=5) [ 66.595683][ T4124] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 executing program [ 66.609988][ T4124] gfs2: fsid=..0: about to withdraw this file system [ 66.636034][ T4124] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 66.638267][ T4124] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 66.639964][ T4124] gfs2: fsid=..0: File system withdrawn [ 66.641477][ T4124] CPU: 1 PID: 4124 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 66.643796][ T4124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.646714][ T4124] Call trace: [ 66.647601][ T4124] dump_backtrace+0x0/0x530 [ 66.648837][ T4124] show_stack+0x2c/0x3c [ 66.649987][ T4124] dump_stack_lvl+0x108/0x170 [ 66.651253][ T4124] dump_stack+0x1c/0x58 [ 66.652409][ T4124] gfs2_withdraw+0xeac/0x12a4 [ 66.653642][ T4124] gfs2_metatype_check_ii+0x8c/0xac [ 66.655034][ T4124] gfs2_meta_buffer+0x2f8/0x394 [ 66.656353][ T4124] gfs2_inode_refresh+0xc4/0xdf4 [ 66.657671][ T4124] inode_go_lock+0xfc/0x390 [ 66.658858][ T4124] do_promote+0x680/0xa80 [ 66.659983][ T4124] finish_xmote+0x478/0xbb4 [ 66.661182][ T4124] do_xmote+0x6e4/0x1054 [ 66.662349][ T4124] run_queue+0x3f8/0x6bc [ 66.663451][ T4124] gfs2_glock_nq+0xa60/0x144c [ 66.664723][ T4124] init_journal+0xb04/0x1f6c [ 66.665956][ T4124] init_inodes+0xe0/0x2d8 [ 66.667081][ T4124] gfs2_fill_super+0x1640/0x2010 [ 66.668452][ T4124] get_tree_bdev+0x360/0x54c [ 66.669792][ T4124] gfs2_get_tree+0x54/0x1b4 [ 66.671004][ T4124] vfs_get_tree+0x90/0x274 [ 66.672196][ T4124] do_new_mount+0x278/0x8fc [ 66.673455][ T4124] path_mount+0x594/0x101c [ 66.674696][ T4124] __arm64_sys_mount+0x510/0x5e0 [ 66.676054][ T4124] invoke_syscall+0x98/0x2b8 [ 66.677258][ T4124] el0_svc_common+0x138/0x258 [ 66.678521][ T4124] do_el0_svc+0x58/0x14c [ 66.679694][ T4124] el0_svc+0x7c/0x1f0 [ 66.680847][ T4124] el0t_64_sync_handler+0x84/0xe4 [ 66.682243][ T4124] el0t_64_sync+0x1a0/0x1a4 [ 66.732482][ T4125] loop1: detected capacity change from 0 to 32768 [ 66.754424][ T4124] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 66.758806][ T4125] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 66.760579][ T4125] CPU: 0 PID: 4125 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 66.762847][ T4125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 66.765623][ T4125] Call trace: [ 66.766546][ T4125] dump_backtrace+0x0/0x530 [ 66.767751][ T4125] show_stack+0x2c/0x3c [ 66.768914][ T4125] dump_stack_lvl+0x108/0x170 [ 66.770174][ T4125] dump_stack+0x1c/0x58 [ 66.771316][ T4125] sysfs_create_dir_ns+0x278/0x318 [ 66.772715][ T4125] kobject_add_internal+0x384/0x8f0 [ 66.774133][ T4125] kobject_init_and_add+0x130/0x1a0 [ 66.775566][ T4125] gfs2_sys_fs_add+0x1f8/0x3f4 [ 66.776807][ T4125] gfs2_fill_super+0xe10/0x2010 [ 66.778101][ T4125] get_tree_bdev+0x360/0x54c [ 66.779341][ T4125] gfs2_get_tree+0x54/0x1b4 [ 66.780572][ T4125] vfs_get_tree+0x90/0x274 [ 66.781735][ T4125] do_new_mount+0x278/0x8fc [ 66.782988][ T4125] path_mount+0x594/0x101c [ 66.784223][ T4125] __arm64_sys_mount+0x510/0x5e0 [ 66.785537][ T4125] invoke_syscall+0x98/0x2b8 [ 66.786807][ T4125] el0_svc_common+0x138/0x258 [ 66.788105][ T4125] do_el0_svc+0x58/0x14c [ 66.789245][ T4125] el0_svc+0x7c/0x1f0 [ 66.790384][ T4125] el0t_64_sync_handler+0x84/0xe4 [ 66.791749][ T4125] el0t_64_sync+0x1a0/0x1a4 [ 66.812280][ T4126] loop0: detected capacity change from 0 to 32768 [ 66.831344][ T4122] syz-executor402 (4122): drop_caches: 2 [ 66.855467][ T4125] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 66.858805][ T4125] gfs2: fsid=.: error -17 adding sysfs files executing program [ 66.944352][ T4126] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 66.946298][ T4126] gfs2: fsid=.: Now mounting FS (format 1801)... [ 66.996817][ T4126] gfs2: fsid=..0: fatal: invalid metadata block [ 66.996817][ T4126] bh = 19 (type: exp=4, found=5) [ 66.996817][ T4126] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 67.010057][ T4126] gfs2: fsid=..0: about to withdraw this file system [ 67.038327][ T4126] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 67.040664][ T4126] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 67.062643][ T4124] syz-executor402 (4124): drop_caches: 2 [ 67.070629][ T4125] syz-executor402 (4125): drop_caches: 2 executing program [ 67.093384][ T4126] gfs2: fsid=..0: File system withdrawn [ 67.104135][ T4126] CPU: 0 PID: 4126 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 67.106542][ T4126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 67.109256][ T4126] Call trace: [ 67.110134][ T4126] dump_backtrace+0x0/0x530 [ 67.111345][ T4126] show_stack+0x2c/0x3c [ 67.112520][ T4126] dump_stack_lvl+0x108/0x170 [ 67.113805][ T4126] dump_stack+0x1c/0x58 [ 67.114922][ T4126] gfs2_withdraw+0xeac/0x12a4 [ 67.116225][ T4126] gfs2_metatype_check_ii+0x8c/0xac [ 67.117654][ T4126] gfs2_meta_buffer+0x2f8/0x394 [ 67.119007][ T4126] gfs2_inode_refresh+0xc4/0xdf4 [ 67.120379][ T4126] inode_go_lock+0xfc/0x390 [ 67.121582][ T4126] do_promote+0x680/0xa80 [ 67.122776][ T4126] finish_xmote+0x478/0xbb4 [ 67.123984][ T4126] do_xmote+0x6e4/0x1054 [ 67.125120][ T4126] run_queue+0x3f8/0x6bc [ 67.126261][ T4126] gfs2_glock_nq+0xa60/0x144c [ 67.127578][ T4126] init_journal+0xb04/0x1f6c [ 67.128848][ T4126] init_inodes+0xe0/0x2d8 [ 67.129996][ T4126] gfs2_fill_super+0x1640/0x2010 [ 67.131329][ T4126] get_tree_bdev+0x360/0x54c [ 67.132600][ T4126] gfs2_get_tree+0x54/0x1b4 [ 67.133859][ T4126] vfs_get_tree+0x90/0x274 [ 67.135032][ T4126] do_new_mount+0x278/0x8fc [ 67.136261][ T4126] path_mount+0x594/0x101c [ 67.137420][ T4126] __arm64_sys_mount+0x510/0x5e0 [ 67.138689][ T4126] invoke_syscall+0x98/0x2b8 [ 67.140017][ T4126] el0_svc_common+0x138/0x258 [ 67.141247][ T4126] do_el0_svc+0x58/0x14c [ 67.142397][ T4126] el0_svc+0x7c/0x1f0 [ 67.143465][ T4126] el0t_64_sync_handler+0x84/0xe4 [ 67.145013][ T4126] el0t_64_sync+0x1a0/0x1a4 [ 67.155944][ T4126] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 67.207434][ T4127] loop4: detected capacity change from 0 to 32768 [ 67.233469][ T4127] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." executing program [ 67.247488][ T4127] gfs2: fsid=.: Now mounting FS (format 1801)... [ 67.251416][ T4127] gfs2: fsid=..0: fatal: invalid metadata block [ 67.251416][ T4127] bh = 19 (type: exp=4, found=5) [ 67.251416][ T4127] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 67.263988][ T4127] gfs2: fsid=..0: about to withdraw this file system [ 67.280432][ T4127] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 67.282697][ T4127] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 67.325608][ T4127] gfs2: fsid=..0: File system withdrawn [ 67.327205][ T4127] CPU: 0 PID: 4127 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 67.329518][ T4127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 67.332206][ T4127] Call trace: [ 67.333060][ T4127] dump_backtrace+0x0/0x530 [ 67.334272][ T4127] show_stack+0x2c/0x3c [ 67.335403][ T4127] dump_stack_lvl+0x108/0x170 [ 67.336727][ T4127] dump_stack+0x1c/0x58 [ 67.337810][ T4127] gfs2_withdraw+0xeac/0x12a4 [ 67.339056][ T4127] gfs2_metatype_check_ii+0x8c/0xac [ 67.340455][ T4127] gfs2_meta_buffer+0x2f8/0x394 [ 67.341806][ T4127] gfs2_inode_refresh+0xc4/0xdf4 [ 67.343102][ T4127] inode_go_lock+0xfc/0x390 [ 67.344295][ T4127] do_promote+0x680/0xa80 [ 67.345434][ T4127] finish_xmote+0x478/0xbb4 [ 67.346667][ T4127] do_xmote+0x6e4/0x1054 [ 67.347845][ T4127] run_queue+0x3f8/0x6bc [ 67.348952][ T4127] gfs2_glock_nq+0xa60/0x144c [ 67.350310][ T4127] init_journal+0xb04/0x1f6c [ 67.351604][ T4127] init_inodes+0xe0/0x2d8 [ 67.352767][ T4127] gfs2_fill_super+0x1640/0x2010 [ 67.354064][ T4127] get_tree_bdev+0x360/0x54c [ 67.355271][ T4127] gfs2_get_tree+0x54/0x1b4 [ 67.356453][ T4127] vfs_get_tree+0x90/0x274 [ 67.357617][ T4127] do_new_mount+0x278/0x8fc [ 67.358819][ T4127] path_mount+0x594/0x101c [ 67.359949][ T4127] __arm64_sys_mount+0x510/0x5e0 [ 67.361301][ T4127] invoke_syscall+0x98/0x2b8 [ 67.362546][ T4127] el0_svc_common+0x138/0x258 [ 67.363830][ T4127] do_el0_svc+0x58/0x14c [ 67.364947][ T4127] el0_svc+0x7c/0x1f0 [ 67.366025][ T4127] el0t_64_sync_handler+0x84/0xe4 [ 67.367376][ T4127] el0t_64_sync+0x1a0/0x1a4 [ 67.423454][ T4126] syz-executor402 (4126): drop_caches: 2 [ 67.474167][ T4127] gfs2: fsid=..0: can't acquire journal inode glock: -5 executing program [ 67.599862][ T4128] loop2: detected capacity change from 0 to 32768 [ 67.727360][ T4128] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 67.729362][ T4128] gfs2: fsid=.: Now mounting FS (format 1801)... [ 67.755510][ T4128] gfs2: fsid=..0: fatal: invalid metadata block [ 67.755510][ T4128] bh = 19 (type: exp=4, found=5) [ 67.755510][ T4128] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 67.762849][ T4128] gfs2: fsid=..0: about to withdraw this file system [ 67.763416][ T4127] syz-executor402 (4127): drop_caches: 2 [ 67.781265][ T4128] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 67.783531][ T4128] gfs2: fsid=..0: Glock dequeues delayed: 0 executing program [ 67.817130][ T4128] gfs2: fsid=..0: File system withdrawn [ 67.818763][ T4128] CPU: 0 PID: 4128 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 67.821036][ T4128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 67.823806][ T4128] Call trace: [ 67.824668][ T4128] dump_backtrace+0x0/0x530 [ 67.825963][ T4128] show_stack+0x2c/0x3c [ 67.827095][ T4128] dump_stack_lvl+0x108/0x170 [ 67.828444][ T4128] dump_stack+0x1c/0x58 [ 67.829556][ T4128] gfs2_withdraw+0xeac/0x12a4 [ 67.830858][ T4128] gfs2_metatype_check_ii+0x8c/0xac [ 67.832253][ T4128] gfs2_meta_buffer+0x2f8/0x394 [ 67.833628][ T4128] gfs2_inode_refresh+0xc4/0xdf4 [ 67.834947][ T4128] inode_go_lock+0xfc/0x390 [ 67.836204][ T4128] do_promote+0x680/0xa80 [ 67.837323][ T4128] finish_xmote+0x478/0xbb4 [ 67.838508][ T4128] do_xmote+0x6e4/0x1054 [ 67.839650][ T4128] run_queue+0x3f8/0x6bc [ 67.840734][ T4128] gfs2_glock_nq+0xa60/0x144c [ 67.841988][ T4128] init_journal+0xb04/0x1f6c [ 67.843313][ T4128] init_inodes+0xe0/0x2d8 [ 67.844492][ T4128] gfs2_fill_super+0x1640/0x2010 [ 67.845800][ T4128] get_tree_bdev+0x360/0x54c [ 67.846994][ T4128] gfs2_get_tree+0x54/0x1b4 [ 67.848226][ T4128] vfs_get_tree+0x90/0x274 [ 67.849348][ T4128] do_new_mount+0x278/0x8fc [ 67.850542][ T4128] path_mount+0x594/0x101c [ 67.851694][ T4128] __arm64_sys_mount+0x510/0x5e0 [ 67.853072][ T4128] invoke_syscall+0x98/0x2b8 [ 67.854257][ T4128] el0_svc_common+0x138/0x258 [ 67.855509][ T4128] do_el0_svc+0x58/0x14c [ 67.856670][ T4128] el0_svc+0x7c/0x1f0 [ 67.857754][ T4128] el0t_64_sync_handler+0x84/0xe4 [ 67.859054][ T4128] el0t_64_sync+0x1a0/0x1a4 [ 67.859532][ T4129] loop1: detected capacity change from 0 to 32768 [ 67.939224][ T4128] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 67.953328][ T4131] loop0: detected capacity change from 0 to 32768 [ 67.964138][ T4129] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 67.966031][ T4129] CPU: 1 PID: 4129 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 67.968402][ T4129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 67.971021][ T4129] Call trace: [ 67.971882][ T4129] dump_backtrace+0x0/0x530 [ 67.971950][ T4130] loop3: detected capacity change from 0 to 32768 [ 67.973100][ T4129] show_stack+0x2c/0x3c [ 67.975840][ T4129] dump_stack_lvl+0x108/0x170 [ 67.977197][ T4129] dump_stack+0x1c/0x58 [ 67.978463][ T4129] sysfs_create_dir_ns+0x278/0x318 [ 67.979850][ T4129] kobject_add_internal+0x384/0x8f0 [ 67.981229][ T4129] kobject_init_and_add+0x130/0x1a0 [ 67.982685][ T4129] gfs2_sys_fs_add+0x1f8/0x3f4 [ 67.983963][ T4129] gfs2_fill_super+0xe10/0x2010 [ 67.985292][ T4129] get_tree_bdev+0x360/0x54c [ 67.986545][ T4129] gfs2_get_tree+0x54/0x1b4 [ 67.987806][ T4129] vfs_get_tree+0x90/0x274 [ 67.988960][ T4129] do_new_mount+0x278/0x8fc [ 67.990165][ T4129] path_mount+0x594/0x101c [ 67.991363][ T4129] __arm64_sys_mount+0x510/0x5e0 [ 67.992689][ T4129] invoke_syscall+0x98/0x2b8 [ 67.993886][ T4129] el0_svc_common+0x138/0x258 [ 67.995167][ T4129] do_el0_svc+0x58/0x14c [ 67.996337][ T4129] el0_svc+0x7c/0x1f0 [ 67.997402][ T4129] el0t_64_sync_handler+0x84/0xe4 [ 67.998766][ T4129] el0t_64_sync+0x1a0/0x1a4 [ 68.028103][ T4130] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 68.030045][ T4130] gfs2: fsid=.: Now mounting FS (format 1801)... [ 68.036258][ T4129] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 68.038066][ T4131] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 68.041486][ T4131] CPU: 1 PID: 4131 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 68.043811][ T4131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.044252][ T4129] gfs2: fsid=.: error -17 adding sysfs files [ 68.046593][ T4131] Call trace: [ 68.049061][ T4131] dump_backtrace+0x0/0x530 [ 68.050327][ T4131] show_stack+0x2c/0x3c [ 68.051432][ T4131] dump_stack_lvl+0x108/0x170 [ 68.052714][ T4131] dump_stack+0x1c/0x58 [ 68.053866][ T4131] sysfs_create_dir_ns+0x278/0x318 [ 68.055241][ T4131] kobject_add_internal+0x384/0x8f0 [ 68.056658][ T4131] kobject_init_and_add+0x130/0x1a0 [ 68.058071][ T4131] gfs2_sys_fs_add+0x1f8/0x3f4 [ 68.059452][ T4131] gfs2_fill_super+0xe10/0x2010 [ 68.060801][ T4131] get_tree_bdev+0x360/0x54c [ 68.062073][ T4131] gfs2_get_tree+0x54/0x1b4 [ 68.063330][ T4131] vfs_get_tree+0x90/0x274 [ 68.064591][ T4131] do_new_mount+0x278/0x8fc [ 68.065899][ T4131] path_mount+0x594/0x101c [ 68.067175][ T4131] __arm64_sys_mount+0x510/0x5e0 [ 68.068528][ T4131] invoke_syscall+0x98/0x2b8 [ 68.069794][ T4131] el0_svc_common+0x138/0x258 [ 68.071104][ T4131] do_el0_svc+0x58/0x14c [ 68.072270][ T4131] el0_svc+0x7c/0x1f0 [ 68.073369][ T4131] el0t_64_sync_handler+0x84/0xe4 [ 68.074763][ T4131] el0t_64_sync+0x1a0/0x1a4 [ 68.086808][ T4130] gfs2: fsid=..0: fatal: invalid metadata block [ 68.086808][ T4130] bh = 19 (type: exp=4, found=5) [ 68.086808][ T4130] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 68.104340][ T4130] gfs2: fsid=..0: about to withdraw this file system [ 68.112927][ T4130] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 68.116798][ T4130] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 68.119122][ T4130] gfs2: fsid=..0: File system withdrawn [ 68.120641][ T4130] CPU: 1 PID: 4130 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 68.122891][ T4130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.125604][ T4130] Call trace: [ 68.126489][ T4130] dump_backtrace+0x0/0x530 [ 68.127679][ T4130] show_stack+0x2c/0x3c [ 68.128874][ T4130] dump_stack_lvl+0x108/0x170 [ 68.130135][ T4130] dump_stack+0x1c/0x58 [ 68.131301][ T4130] gfs2_withdraw+0xeac/0x12a4 [ 68.132604][ T4130] gfs2_metatype_check_ii+0x8c/0xac [ 68.134013][ T4130] gfs2_meta_buffer+0x2f8/0x394 [ 68.135381][ T4130] gfs2_inode_refresh+0xc4/0xdf4 [ 68.136772][ T4130] inode_go_lock+0xfc/0x390 [ 68.137952][ T4130] do_promote+0x680/0xa80 [ 68.139121][ T4130] finish_xmote+0x478/0xbb4 [ 68.140420][ T4130] do_xmote+0x6e4/0x1054 [ 68.141593][ T4130] run_queue+0x3f8/0x6bc [ 68.142752][ T4130] gfs2_glock_nq+0xa60/0x144c [ 68.143983][ T4130] init_journal+0xb04/0x1f6c [ 68.145361][ T4130] init_inodes+0xe0/0x2d8 [ 68.146528][ T4130] gfs2_fill_super+0x1640/0x2010 [ 68.147857][ T4130] get_tree_bdev+0x360/0x54c [ 68.149079][ T4130] gfs2_get_tree+0x54/0x1b4 [ 68.150382][ T4130] vfs_get_tree+0x90/0x274 [ 68.151591][ T4130] do_new_mount+0x278/0x8fc [ 68.152817][ T4130] path_mount+0x594/0x101c [ 68.153969][ T4130] __arm64_sys_mount+0x510/0x5e0 [ 68.155380][ T4130] invoke_syscall+0x98/0x2b8 [ 68.156615][ T4130] el0_svc_common+0x138/0x258 [ 68.157876][ T4130] do_el0_svc+0x58/0x14c [ 68.159033][ T4130] el0_svc+0x7c/0x1f0 [ 68.160116][ T4130] el0t_64_sync_handler+0x84/0xe4 [ 68.161535][ T4130] el0t_64_sync+0x1a0/0x1a4 [ 68.177572][ T4130] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 68.179547][ T4131] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 68.182926][ T4131] gfs2: fsid=.: error -17 adding sysfs files [ 68.229089][ T4128] syz-executor402 (4128): drop_caches: 2 executing program [ 68.437774][ T4131] syz-executor402 (4131): drop_caches: 2 [ 68.448313][ T4129] syz-executor402 (4129): drop_caches: 2 [ 68.456101][ T4130] syz-executor402 (4130): drop_caches: 2 executing program executing program executing program [ 68.527470][ T4132] loop4: detected capacity change from 0 to 32768 [ 68.541233][ T4132] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 68.543266][ T4132] gfs2: fsid=.: Now mounting FS (format 1801)... [ 68.567023][ T4132] gfs2: fsid=..0: fatal: invalid metadata block [ 68.567023][ T4132] bh = 19 (type: exp=4, found=5) [ 68.567023][ T4132] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 68.572155][ T4132] gfs2: fsid=..0: about to withdraw this file system [ 68.588204][ T4132] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 68.590439][ T4132] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 68.593639][ T4132] gfs2: fsid=..0: File system withdrawn [ 68.601760][ T4132] CPU: 0 PID: 4132 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 68.604163][ T4132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 68.606810][ T4132] Call trace: [ 68.607699][ T4132] dump_backtrace+0x0/0x530 [ 68.608939][ T4132] show_stack+0x2c/0x3c [ 68.610074][ T4132] dump_stack_lvl+0x108/0x170 [ 68.611290][ T4132] dump_stack+0x1c/0x58 [ 68.612380][ T4132] gfs2_withdraw+0xeac/0x12a4 [ 68.613679][ T4132] gfs2_metatype_check_ii+0x8c/0xac [ 68.615132][ T4132] gfs2_meta_buffer+0x2f8/0x394 [ 68.616442][ T4132] gfs2_inode_refresh+0xc4/0xdf4 [ 68.617744][ T4132] inode_go_lock+0xfc/0x390 [ 68.618965][ T4132] do_promote+0x680/0xa80 [ 68.620145][ T4132] finish_xmote+0x478/0xbb4 [ 68.621365][ T4132] do_xmote+0x6e4/0x1054 [ 68.622528][ T4132] run_queue+0x3f8/0x6bc [ 68.623658][ T4132] gfs2_glock_nq+0xa60/0x144c [ 68.624973][ T4132] init_journal+0xb04/0x1f6c [ 68.626249][ T4132] init_inodes+0xe0/0x2d8 [ 68.627435][ T4132] gfs2_fill_super+0x1640/0x2010 [ 68.628718][ T4132] get_tree_bdev+0x360/0x54c [ 68.629937][ T4132] gfs2_get_tree+0x54/0x1b4 [ 68.631244][ T4132] vfs_get_tree+0x90/0x274 [ 68.632443][ T4132] do_new_mount+0x278/0x8fc [ 68.633671][ T4132] path_mount+0x594/0x101c [ 68.634910][ T4132] __arm64_sys_mount+0x510/0x5e0 [ 68.636259][ T4132] invoke_syscall+0x98/0x2b8 [ 68.637524][ T4132] el0_svc_common+0x138/0x258 [ 68.638720][ T4132] do_el0_svc+0x58/0x14c [ 68.639877][ T4132] el0_svc+0x7c/0x1f0 [ 68.640992][ T4132] el0t_64_sync_handler+0x84/0xe4 [ 68.642368][ T4132] el0t_64_sync+0x1a0/0x1a4 [ 68.651555][ T4132] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 68.905565][ T4132] syz-executor402 (4132): drop_caches: 2 executing program [ 68.939044][ T4133] loop2: detected capacity change from 0 to 32768 [ 68.997884][ T4135] loop1: detected capacity change from 0 to 32768 [ 69.055034][ T4133] sysfs: cannot create duplicate filename '/fs/gfs2/.' [ 69.055115][ T4135] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 69.056932][ T4133] CPU: 1 PID: 4133 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 69.058846][ T4135] gfs2: fsid=.: Now mounting FS (format 1801)... [ 69.061163][ T4133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 69.065621][ T4133] Call trace: [ 69.066540][ T4133] dump_backtrace+0x0/0x530 [ 69.067738][ T4133] show_stack+0x2c/0x3c [ 69.068913][ T4133] dump_stack_lvl+0x108/0x170 [ 69.070198][ T4133] dump_stack+0x1c/0x58 [ 69.071294][ T4133] sysfs_create_dir_ns+0x278/0x318 [ 69.072651][ T4133] kobject_add_internal+0x384/0x8f0 [ 69.074054][ T4133] kobject_init_and_add+0x130/0x1a0 [ 69.075408][ T4133] gfs2_sys_fs_add+0x1f8/0x3f4 [ 69.076720][ T4133] gfs2_fill_super+0xe10/0x2010 [ 69.078000][ T4133] get_tree_bdev+0x360/0x54c [ 69.079232][ T4133] gfs2_get_tree+0x54/0x1b4 [ 69.080427][ T4133] vfs_get_tree+0x90/0x274 [ 69.081583][ T4133] do_new_mount+0x278/0x8fc [ 69.082751][ T4133] path_mount+0x594/0x101c [ 69.083920][ T4133] __arm64_sys_mount+0x510/0x5e0 [ 69.085276][ T4133] invoke_syscall+0x98/0x2b8 [ 69.086561][ T4133] el0_svc_common+0x138/0x258 [ 69.087877][ T4133] do_el0_svc+0x58/0x14c [ 69.089022][ T4133] el0_svc+0x7c/0x1f0 [ 69.090085][ T4133] el0t_64_sync_handler+0x84/0xe4 [ 69.091471][ T4133] el0t_64_sync+0x1a0/0x1a4 [ 69.130516][ T4135] gfs2: fsid=..0: fatal: invalid metadata block [ 69.130516][ T4135] bh = 19 (type: exp=4, found=5) [ 69.130516][ T4135] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 69.140993][ T4135] gfs2: fsid=..0: about to withdraw this file system [ 69.144462][ T4133] kobject_add_internal failed for . with -EEXIST, don't try to register things with the same name in the same directory. [ 69.148059][ T4133] gfs2: fsid=.: error -17 adding sysfs files [ 69.167831][ T4135] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 69.170115][ T4135] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 69.190622][ T4135] gfs2: fsid=..0: File system withdrawn [ 69.192259][ T4135] CPU: 1 PID: 4135 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 69.194551][ T4135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 69.197434][ T4135] Call trace: [ 69.198379][ T4135] dump_backtrace+0x0/0x530 [ 69.199643][ T4135] show_stack+0x2c/0x3c [ 69.200740][ T4135] dump_stack_lvl+0x108/0x170 [ 69.202008][ T4135] dump_stack+0x1c/0x58 [ 69.203160][ T4135] gfs2_withdraw+0xeac/0x12a4 [ 69.204428][ T4135] gfs2_metatype_check_ii+0x8c/0xac [ 69.205817][ T4135] gfs2_meta_buffer+0x2f8/0x394 [ 69.207231][ T4135] gfs2_inode_refresh+0xc4/0xdf4 [ 69.208546][ T4135] inode_go_lock+0xfc/0x390 [ 69.209797][ T4135] do_promote+0x680/0xa80 [ 69.210992][ T4135] finish_xmote+0x478/0xbb4 [ 69.212172][ T4135] do_xmote+0x6e4/0x1054 [ 69.213365][ T4135] run_queue+0x3f8/0x6bc [ 69.214573][ T4135] gfs2_glock_nq+0xa60/0x144c [ 69.215873][ T4135] init_journal+0xb04/0x1f6c [ 69.217062][ T4135] init_inodes+0xe0/0x2d8 [ 69.218176][ T4135] gfs2_fill_super+0x1640/0x2010 [ 69.219571][ T4135] get_tree_bdev+0x360/0x54c [ 69.220807][ T4135] gfs2_get_tree+0x54/0x1b4 [ 69.221993][ T4135] vfs_get_tree+0x90/0x274 [ 69.223201][ T4135] do_new_mount+0x278/0x8fc [ 69.224374][ T4135] path_mount+0x594/0x101c [ 69.225581][ T4135] __arm64_sys_mount+0x510/0x5e0 [ 69.226955][ T4135] invoke_syscall+0x98/0x2b8 [ 69.228222][ T4135] el0_svc_common+0x138/0x258 [ 69.229468][ T4135] do_el0_svc+0x58/0x14c [ 69.230621][ T4135] el0_svc+0x7c/0x1f0 [ 69.231758][ T4135] el0t_64_sync_handler+0x84/0xe4 [ 69.233135][ T4135] el0t_64_sync+0x1a0/0x1a4 [ 69.264113][ T4136] loop3: detected capacity change from 0 to 32768 [ 69.266113][ T4135] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 69.287941][ T4134] loop0: detected capacity change from 0 to 32768 [ 69.305895][ T4136] gfs2: fsid=.: Trying to join cluster "lock_nolock", "." [ 69.307916][ T4136] gfs2: fsid=.: Now mounting FS (format 1801)... [ 69.326443][ T4136] gfs2: fsid=..0: fatal: invalid metadata block [ 69.326443][ T4136] bh = 19 (type: exp=4, found=5) [ 69.326443][ T4136] function = gfs2_meta_buffer, file = fs/gfs2/meta_io.c, line = 493 [ 69.331774][ T4136] gfs2: fsid=..0: about to withdraw this file system [ 69.334001][ T227] Unable to handle kernel paging request at virtual address dfff800000000097 [ 69.336512][ T227] Mem abort info: [ 69.337440][ T227] ESR = 0x0000000096000006 [ 69.338718][ T227] EC = 0x25: DABT (current EL), IL = 32 bits [ 69.340300][ T227] SET = 0, FnV = 0 [ 69.341359][ T227] EA = 0, S1PTW = 0 [ 69.342419][ T227] FSC = 0x06: level 2 translation fault [ 69.344054][ T227] Data abort info: [ 69.345031][ T227] ISV = 0, ISS = 0x00000006 [ 69.346265][ T227] CM = 0, WnR = 0 [ 69.347286][ T227] [dfff800000000097] address between user and kernel address ranges [ 69.349489][ T227] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 69.349710][ T4136] gfs2: fsid=..0: Journal recovery skipped for jid 0 until next mount. [ 69.351329][ T227] Modules linked in: [ 69.353582][ T4136] gfs2: fsid=..0: Glock dequeues delayed: 0 [ 69.354609][ T227] CPU: 1 PID: 227 Comm: kworker/1:1H Not tainted 5.15.179-syzkaller #0 [ 69.354624][ T227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 69.354632][ T227] Workqueue: glock_workqueue glock_work_func [ 69.354650][ T227] pstate: 80400005 (Nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 69.354663][ T227] pc : do_xmote+0xba0/0x1054 [ 69.354673][ T227] lr : do_xmote+0xb6c/0x1054 [ 69.354681][ T227] sp : ffff80001f227a20 [ 69.354685][ T227] x29: ffff80001f227a60 x28: dfff800000000000 x27: ffff0000d36b4000 [ 69.354703][ T227] x26: ffff0000e35a45a8 x25: dfff800000000000 x24: 00000000000004b8 [ 69.354719][ T227] x23: ffff0000e35a45b0 [ 69.364370][ T4136] gfs2: fsid=..0: File system withdrawn [ 69.364855][ T227] x22: ffff0000e35a4568 [ 69.366125][ T4136] CPU: 0 PID: 4136 Comm: syz-executor402 Not tainted 5.15.179-syzkaller #0 [ 69.367336][ T227] x21: 0000000000000000 [ 69.368456][ T4136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 69.370536][ T227] [ 69.372682][ T4136] Call trace: [ 69.373796][ T227] x20: dfff800000000000 [ 69.375304][ T4136] dump_backtrace+0x0/0x530 [ 69.376415][ T227] x19: ffff0000e35a4548 [ 69.378702][ T4136] show_stack+0x2c/0x3c [ 69.379788][ T227] x18: 0000000000000000 [ 69.382583][ T4136] dump_stack_lvl+0x108/0x170 [ 69.383185][ T227] [ 69.383191][ T227] x17: 0000000000000000 [ 69.384089][ T4136] dump_stack+0x1c/0x58 [ 69.385235][ T227] x16: ffff80000824f3a0 [ 69.386459][ T4136] gfs2_withdraw+0xeac/0x12a4 [ 69.387568][ T227] x15: 0000000000000406 [ 69.388712][ T4136] gfs2_metatype_check_ii+0x8c/0xac [ 69.389818][ T227] [ 69.389824][ T227] x14: 1ffff0000296e06c [ 69.391087][ T4136] gfs2_meta_buffer+0x2f8/0x394 [ 69.391689][ T227] x13: dfff800000000000 [ 69.392818][ T4136] gfs2_inode_refresh+0xc4/0xdf4 [ 69.393932][ T227] x12: 0000000000000001 [ 69.395039][ T4136] inode_go_lock+0xfc/0x390 [ 69.396353][ T227] [ 69.397478][ T4136] do_promote+0x680/0xa80 [ 69.398849][ T227] x11: 0000000000000000 [ 69.399478][ T4136] finish_xmote+0x478/0xbb4 [ 69.400599][ T227] x10: 0000000000000000 [ 69.401941][ T4136] do_xmote+0x6e4/0x1054 [ 69.403058][ T227] x9 : ffff0000c67c0000 [ 69.404440][ T4136] run_queue+0x3f8/0x6bc [ 69.405569][ T227] [ 69.406776][ T4136] gfs2_glock_nq+0xa60/0x144c [ 69.407414][ T227] x8 : 0000000000000097 [ 69.408621][ T4136] init_journal+0xb04/0x1f6c [ 69.409761][ T227] x7 : ffff80000a9f233c [ 69.410961][ T4136] init_inodes+0xe0/0x2d8 [ 69.412091][ T227] x6 : 0000000000000000 [ 69.413235][ T4136] gfs2_fill_super+0x1640/0x2010 [ 69.414356][ T227] [ 69.415543][ T4136] get_tree_bdev+0x360/0x54c [ 69.416131][ T227] x5 : 0000000000000000 [ 69.417369][ T4136] gfs2_get_tree+0x54/0x1b4 [ 69.418478][ T227] x4 : 0000000000000001 [ 69.419755][ T4136] vfs_get_tree+0x90/0x274 [ 69.420883][ T227] x3 : ffff800008306180 [ 69.422021][ T4136] do_new_mount+0x278/0x8fc [ 69.423144][ T227] [ 69.424500][ T4136] path_mount+0x594/0x101c [ 69.425076][ T227] x2 : 0000000000000001 [ 69.426344][ T4136] __arm64_sys_mount+0x510/0x5e0 [ 69.427383][ T227] x1 : 0000000000004000 [ 69.428585][ T4136] invoke_syscall+0x98/0x2b8 [ 69.429746][ T227] x0 : 0000000000000000 [ 69.430882][ T4136] el0_svc_common+0x138/0x258 [ 69.431972][ T227] [ 69.433179][ T4136] do_el0_svc+0x58/0x14c [ 69.433751][ T227] Call trace: [ 69.434934][ T4136] el0_svc+0x7c/0x1f0 [ 69.436043][ T227] do_xmote+0xba0/0x1054 [ 69.437379][ T4136] el0t_64_sync_handler+0x84/0xe4 [ 69.438517][ T227] run_queue+0x3f8/0x6bc [ 69.439784][ T4136] el0t_64_sync+0x1a0/0x1a4 [ 69.440930][ T227] glock_work_func+0x27c/0x470 [ 69.452019][ T227] process_one_work+0x790/0x11b8 [ 69.453434][ T227] worker_thread+0x910/0x1034 [ 69.454666][ T227] kthread+0x37c/0x45c [ 69.455731][ T227] ret_from_fork+0x10/0x20 [ 69.456918][ T227] Code: d2d00014 f2fbfff4 9112e118 d343ff08 (38796908) [ 69.457155][ T4133] syz-executor402 (4133): drop_caches: 2 [ 69.458784][ T227] ---[ end trace 825386583b63214f ]--- executing program [ 69.571285][ T4137] loop4: detected capacity change from 0 to 32768 [ 69.614690][ T4136] gfs2: fsid=..0: can't acquire journal inode glock: -5 [ 69.734947][ T4138] loop2: detected capacity change from 0 to 32768 [ 70.025633][ T227] Kernel panic - not syncing: Oops: Fatal exception [ 70.027480][ T227] SMP: stopping secondary CPUs [ 70.028881][ T227] Kernel Offset: disabled [ 70.030041][ T227] CPU features: 0x8,000081c1,21302e40 [ 70.031553][ T227] Memory Limit: none [ 70.608280][ T227] Rebooting in 86400 seconds..