6.353086][ T8420] kobject_init_and_add+0x11c/0x190
[ 286.355567][ T8420] ? __pfx_kobject_init_and_add+0x10/0x10
[ 286.358139][ T8420] ? lockdep_init_map_type+0x16d/0x7d0
[ 286.360661][ T8420] ? lockdep_init_map_type+0x16d/0x7d0
[ 286.363245][ T8420] gfs2_sys_fs_add+0x207/0x470
[ 286.365501][ T8420] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 286.367972][ T8420] ? __pfx_alloc_workqueue+0x10/0x10
[ 286.370270][ T8420] ? read_word_at_a_time+0xe/0x20
[ 286.372450][ T8420] gfs2_fill_super+0x138c/0x2e10
[ 286.374705][ T8420] ? vsnprintf+0x3cd/0x1880
[ 286.376749][ T8420] ? __pfx_gfs2_fill_super+0x10/0x10
[ 286.379151][ T8420] ? snprintf+0xc8/0x100
[ 286.381230][ T8420] ? __pfx_snprintf+0x10/0x10
[ 286.383219][ T8420] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 286.385417][ T8420] ? set_blocksize+0x2b1/0x350
[ 286.387380][ T8420] ? sb_set_blocksize+0xf6/0x120
[ 286.387701][ T8424] loop1: detected capacity change from 0 to 32768
[ 286.389469][ T8420] ? setup_bdev_super+0x392/0x720
[ 286.389492][ T8420] get_tree_bdev+0x36f/0x610
[ 286.389513][ T8420] ? __pfx_gfs2_fill_super+0x10/0x10
[ 286.395835][ T8424] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 286.397243][ T8420] ? __pfx_get_tree_bdev+0x10/0x10
[ 286.397274][ T8420] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 286.397298][ T8420] ? cap_capable+0x1cf/0x240
[ 286.412184][ T8420] gfs2_get_tree+0x4e/0x280
[ 286.414545][ T8420] vfs_get_tree+0x8f/0x380
[ 286.416918][ T8420] path_mount+0x14e6/0x1f20
[ 286.418981][ T8420] ? kmem_cache_free+0x12e/0x380
[ 286.420948][ T8420] ? __pfx_path_mount+0x10/0x10
[ 286.423048][ T8420] ? putname+0x12e/0x170
[ 286.424994][ T8420] __x64_sys_mount+0x297/0x320
[ 286.427229][ T8420] ? __pfx___x64_sys_mount+0x10/0x10
[ 286.429684][ T8420] do_syscall_64+0xd2/0x260
[ 286.431816][ T8420] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 286.434509][ T8420] RIP: 0033:0x7f18cec7f4aa
[ 286.436513][ T8420] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 286.445211][ T8420] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 286.450092][ T8420] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 286.453628][ T8420] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 286.456720][ T8426] loop0: detected capacity change from 0 to 32768
[ 286.457265][ T8420] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 286.457281][ T8420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 286.457294][ T8420] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 286.457309][ T8420]
[ 286.457319][ T8424] CPU: 1 PID: 8424 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 286.470693][ T8420] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 286.471744][ T8424] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 286.471758][ T8424] Call Trace:
[ 286.471766][ T8424]
[ 286.471773][ T8424] dump_stack_lvl+0x16c/0x1f0
[ 286.471802][ T8424] sysfs_warn_dup+0x7f/0xa0
[ 286.476742][ T8420] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 286.481815][ T8424] sysfs_create_dir_ns+0x24d/0x2b0
[ 286.481838][ T8424] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 286.481854][ T8424] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 286.481866][ T8424] ? do_raw_spin_unlock+0x172/0x230
[ 286.481876][ T8424] kobject_add_internal+0x2c8/0x990
[ 286.481888][ T8424] kobject_init_and_add+0x11c/0x190
[ 286.509850][ T8424] ? __pfx_kobject_init_and_add+0x10/0x10
[ 286.512297][ T8424] ? lockdep_init_map_type+0x16d/0x7d0
[ 286.514562][ T8424] ? lockdep_init_map_type+0x16d/0x7d0
[ 286.516885][ T8424] gfs2_sys_fs_add+0x207/0x470
[ 286.518985][ T8424] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 286.521325][ T8424] ? __pfx_alloc_workqueue+0x10/0x10
[ 286.523542][ T8424] ? read_word_at_a_time+0xe/0x20
[ 286.526032][ T8424] gfs2_fill_super+0x138c/0x2e10
[ 286.528108][ T8424] ? vsnprintf+0x3cd/0x1880
[ 286.529998][ T8424] ? __pfx_gfs2_fill_super+0x10/0x10
[ 286.532213][ T8424] ? snprintf+0xc8/0x100
[ 286.534184][ T8424] ? __pfx_snprintf+0x10/0x10
[ 286.536900][ T8424] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 286.539334][ T8424] ? set_blocksize+0x2b1/0x350
[ 286.541291][ T8424] ? sb_set_blocksize+0xf6/0x120
[ 286.543203][ T8424] ? setup_bdev_super+0x392/0x720
[ 286.545136][ T8424] get_tree_bdev+0x36f/0x610
[ 286.546937][ T8424] ? __pfx_gfs2_fill_super+0x10/0x10
[ 286.548945][ T8424] ? __pfx_get_tree_bdev+0x10/0x10
[ 286.551092][ T8424] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 286.553357][ T8424] ? cap_capable+0x1cf/0x240
[ 286.555318][ T8424] gfs2_get_tree+0x4e/0x280
[ 286.557282][ T8424] vfs_get_tree+0x8f/0x380
[ 286.559202][ T8424] path_mount+0x14e6/0x1f20
[ 286.561218][ T8424] ? kmem_cache_free+0x12e/0x380
[ 286.563438][ T8424] ? __pfx_path_mount+0x10/0x10
[ 286.565520][ T8424] ? putname+0x12e/0x170
[ 286.567406][ T8424] __x64_sys_mount+0x297/0x320
[ 286.569501][ T8424] ? __pfx___x64_sys_mount+0x10/0x10
[ 286.571822][ T8424] do_syscall_64+0xd2/0x260
[ 286.573745][ T8424] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 286.576301][ T8424] RIP: 0033:0x7efc27e7f4aa
[ 286.578197][ T8424] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 286.586255][ T8424] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 286.589720][ T8424] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 286.592897][ T8424] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 286.596031][ T8424] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 286.599611][ T8424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 286.602983][ T8424] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 286.606140][ T8424]
[ 286.611800][ T8426] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 286.616592][ T8426] CPU: 1 PID: 8426 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 286.621560][ T8426] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 286.626284][ T8426] Call Trace:
[ 286.628082][ T8426]
[ 286.629428][ T8426] dump_stack_lvl+0x16c/0x1f0
[ 286.631505][ T8426] sysfs_warn_dup+0x7f/0xa0
[ 286.633389][ T8426] sysfs_create_dir_ns+0x24d/0x2b0
[ 286.635940][ T8426] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 286.639557][ T8426] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 286.642354][ T8426] ? do_raw_spin_unlock+0x172/0x230
[ 286.644664][ T8426] kobject_add_internal+0x2c8/0x990
[ 286.646799][ T8426] kobject_init_and_add+0x11c/0x190
[ 286.648772][ T8426] ? __pfx_kobject_init_and_add+0x10/0x10
[ 286.651091][ T8426] ? lockdep_init_map_type+0x16d/0x7d0
[ 286.653278][ T8426] ? lockdep_init_map_type+0x16d/0x7d0
[ 286.655483][ T8426] gfs2_sys_fs_add+0x207/0x470
[ 286.657460][ T8426] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 286.660012][ T8426] ? __pfx_alloc_workqueue+0x10/0x10
[ 286.662287][ T8426] ? read_word_at_a_time+0xe/0x20
[ 286.665009][ T8426] gfs2_fill_super+0x138c/0x2e10
[ 286.667281][ T8426] ? vsnprintf+0x3cd/0x1880
[ 286.668852][ T8424] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 286.669222][ T8426] ? __pfx_gfs2_fill_super+0x10/0x10
[ 286.691127][ T8424] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 286.693005][ T8426] ? snprintf+0xc8/0x100
[ 286.693033][ T8426] ? __pfx_snprintf+0x10/0x10
[ 286.693055][ T8426] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 286.693071][ T8426] ? set_blocksize+0x2b1/0x350
[ 286.704620][ T8426] ? sb_set_blocksize+0xf6/0x120
[ 286.706755][ T8426] ? setup_bdev_super+0x392/0x720
[ 286.709146][ T8426] get_tree_bdev+0x36f/0x610
[ 286.711320][ T8426] ? __pfx_gfs2_fill_super+0x10/0x10
[ 286.713643][ T8426] ? __pfx_get_tree_bdev+0x10/0x10
[ 286.716507][ T8426] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 286.719154][ T8426] ? cap_capable+0x1cf/0x240
[ 286.721388][ T8426] gfs2_get_tree+0x4e/0x280
[ 286.723641][ T8426] vfs_get_tree+0x8f/0x380
[ 286.725607][ T8426] path_mount+0x14e6/0x1f20
[ 286.727512][ T8426] ? kmem_cache_free+0x12e/0x380
[ 286.729522][ T8426] ? __pfx_path_mount+0x10/0x10
[ 286.731526][ T8426] ? putname+0x12e/0x170
[ 286.733246][ T8426] __x64_sys_mount+0x297/0x320
[ 286.735271][ T8426] ? __pfx___x64_sys_mount+0x10/0x10
[ 286.737619][ T8426] do_syscall_64+0xd2/0x260
[ 286.739905][ T8426] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 286.742871][ T8426] RIP: 0033:0x7f7cc547f4aa
[ 286.744936][ T8426] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 286.755839][ T8426] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 286.759672][ T8426] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 286.763160][ T8426] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 286.766779][ T8426] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 286.770044][ T8426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 286.773281][ T8426] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 286.776452][ T8426]
[ 286.780514][ T8426] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 286.814223][ T8426] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 286.871458][ T8430] loop2: detected capacity change from 0 to 32768
[ 286.887223][ T8430] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 286.890775][ T8430] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 286.901792][ T8430] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 286.918860][ T29] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 286.921574][ T29] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 286.970973][ T29] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 49ms
[ 286.975208][ T29] gfs2: fsid=syz:syz.0: jid=0: Done
[ 286.978374][ T8430] gfs2: fsid=syz:syz.0: first mount done, others may mount
2024/04/02 02:34:26 executed programs: 806
[ 287.279622][ T8430] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 287.311136][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 287.311136][ T5422] inode = 11 2340
[ 287.311136][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 287.321124][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 287.330029][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 287.334855][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 287.338980][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 287.348190][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 287.351800][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 287.355841][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 287.360878][ T5422] CPU: 3 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 287.365589][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 287.370918][ T5422] Call Trace:
[ 287.372364][ T5422]
[ 287.373656][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 287.375768][ T5422] gfs2_withdraw+0xab8/0x1290
[ 287.377897][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 287.380114][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 287.382345][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 287.384808][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 287.387500][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 287.389685][ T5422] inode_go_instantiate+0x47/0x60
[ 287.391671][ T5422] gfs2_instantiate+0x169/0x250
[ 287.393576][ T5422] gfs2_glock_wait+0x214/0x330
[ 287.395585][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 287.397714][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 287.399576][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 287.401590][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 287.403585][ T5422] do_sync+0x6cf/0xd30
[ 287.405466][ T5422] ? __pfx_do_sync+0x10/0x10
[ 287.407272][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 287.409238][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 287.411189][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 287.413237][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 287.415140][ T5422] gfs2_quota_sync+0x419/0x630
[ 287.422340][ T5422] gfs2_sync_fs+0x44/0xb0
[ 287.424189][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 287.425451][ T8435] loop1: detected capacity change from 0 to 32768
[ 287.426339][ T5422] sync_filesystem+0x10d/0x290
[ 287.431273][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 287.431891][ T8435] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 287.433443][ T5422] kill_block_super+0x3b/0x90
[ 287.438455][ T5422] gfs2_kill_sb+0x360/0x410
[ 287.440105][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 287.442189][ T5422] deactivate_super+0xde/0x100
[ 287.444169][ T5422] cleanup_mnt+0x222/0x450
[ 287.445984][ T5422] task_work_run+0x14e/0x250
[ 287.447818][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 287.449784][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 287.452378][ T5422] do_syscall_64+0xe2/0x260
[ 287.453172][ T8441] loop3: detected capacity change from 0 to 32768
[ 287.454233][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 287.454258][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 287.454273][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 287.454291][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246
[ 287.459054][ T8441] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 287.459397][ T5422] ORIG_RAX: 00000000000000a6
[ 287.477129][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 287.480375][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 287.483540][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 287.486517][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 287.489770][ T5422] R13: 00007f18cecc93b9 R14: 0000000000045e92 R15: 0000000000000001
[ 287.493058][ T5422]
[ 287.494389][ T8435] CPU: 2 PID: 8435 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 287.499157][ T8435] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 287.503222][ T8435] Call Trace:
[ 287.504624][ T8435]
[ 287.505856][ T8435] dump_stack_lvl+0x16c/0x1f0
[ 287.507816][ T8435] sysfs_warn_dup+0x7f/0xa0
[ 287.509711][ T8435] sysfs_create_dir_ns+0x24d/0x2b0
[ 287.511967][ T8435] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 287.514879][ T8435] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 287.517481][ T8435] ? do_raw_spin_unlock+0x172/0x230
[ 287.519787][ T8435] kobject_add_internal+0x2c8/0x990
[ 287.522140][ T8435] kobject_init_and_add+0x11c/0x190
[ 287.524505][ T8435] ? __pfx_kobject_init_and_add+0x10/0x10
[ 287.527907][ T8435] ? lockdep_init_map_type+0x16d/0x7d0
[ 287.531611][ T8435] ? lockdep_init_map_type+0x16d/0x7d0
[ 287.534030][ T8435] gfs2_sys_fs_add+0x207/0x470
[ 287.536562][ T8435] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 287.539725][ T8435] ? __pfx_alloc_workqueue+0x10/0x10
[ 287.542145][ T8435] ? read_word_at_a_time+0xe/0x20
[ 287.544495][ T8435] gfs2_fill_super+0x138c/0x2e10
[ 287.547025][ T8435] ? vsnprintf+0x3cd/0x1880
[ 287.549173][ T8435] ? __pfx_gfs2_fill_super+0x10/0x10
[ 287.551423][ T8435] ? snprintf+0xc8/0x100
[ 287.554069][ T8435] ? __pfx_snprintf+0x10/0x10
[ 287.556295][ T8435] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 287.559077][ T8435] ? set_blocksize+0x2b1/0x350
[ 287.561442][ T8435] ? sb_set_blocksize+0xf6/0x120
[ 287.564666][ T8435] ? setup_bdev_super+0x392/0x720
[ 287.567356][ T8435] get_tree_bdev+0x36f/0x610
[ 287.570424][ T8435] ? __pfx_gfs2_fill_super+0x10/0x10
[ 287.572765][ T8435] ? __pfx_get_tree_bdev+0x10/0x10
[ 287.575005][ T8435] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 287.577806][ T8435] ? cap_capable+0x1cf/0x240
[ 287.579818][ T8435] gfs2_get_tree+0x4e/0x280
[ 287.581760][ T8435] vfs_get_tree+0x8f/0x380
[ 287.583633][ T8435] path_mount+0x14e6/0x1f20
[ 287.586745][ T8435] ? kmem_cache_free+0x12e/0x380
[ 287.589552][ T8435] ? __pfx_path_mount+0x10/0x10
[ 287.593028][ T8435] ? putname+0x12e/0x170
[ 287.594960][ T8435] __x64_sys_mount+0x297/0x320
[ 287.598522][ T8435] ? __pfx___x64_sys_mount+0x10/0x10
[ 287.601530][ T8435] do_syscall_64+0xd2/0x260
[ 287.603625][ T8435] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 287.606631][ T8435] RIP: 0033:0x7efc27e7f4aa
[ 287.608879][ T8435] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 287.618444][ T8435] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 287.621799][ T8435] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 287.625028][ T8435] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 287.629383][ T8439] loop0: detected capacity change from 0 to 32768
[ 287.629574][ T8435] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 287.635781][ T8435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 287.638653][ T8439] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 287.639249][ T8435] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 287.645922][ T8435]
[ 287.647341][ T8439] CPU: 0 PID: 8439 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 287.652617][ T8439] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 287.656803][ T8439] Call Trace:
[ 287.658147][ T8439]
[ 287.659315][ T8439] dump_stack_lvl+0x16c/0x1f0
[ 287.661190][ T8439] sysfs_warn_dup+0x7f/0xa0
[ 287.663011][ T8439] sysfs_create_dir_ns+0x24d/0x2b0
[ 287.665184][ T8439] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 287.668680][ T8439] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 287.671425][ T8439] ? do_raw_spin_unlock+0x172/0x230
[ 287.674008][ T8439] kobject_add_internal+0x2c8/0x990
[ 287.676476][ T8439] kobject_init_and_add+0x11c/0x190
[ 287.678904][ T8439] ? __pfx_kobject_init_and_add+0x10/0x10
[ 287.681560][ T8435] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 287.681569][ T8439] ? lockdep_init_map_type+0x16d/0x7d0
[ 287.687795][ T8435] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 287.689801][ T8439] ? lockdep_init_map_type+0x16d/0x7d0
[ 287.694847][ T8439] gfs2_sys_fs_add+0x207/0x470
[ 287.697058][ T8439] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 287.700279][ T8439] ? __pfx_alloc_workqueue+0x10/0x10
[ 287.703441][ T8439] ? read_word_at_a_time+0xe/0x20
[ 287.706158][ T8439] gfs2_fill_super+0x138c/0x2e10
[ 287.708403][ T8439] ? vsnprintf+0x3cd/0x1880
[ 287.710432][ T8439] ? __pfx_gfs2_fill_super+0x10/0x10
[ 287.712952][ T8439] ? snprintf+0xc8/0x100
[ 287.715249][ T8439] ? __pfx_snprintf+0x10/0x10
[ 287.717341][ T8439] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 287.719682][ T8439] ? set_blocksize+0x2b1/0x350
[ 287.721782][ T8439] ? sb_set_blocksize+0xf6/0x120
[ 287.723982][ T8439] ? setup_bdev_super+0x392/0x720
[ 287.726205][ T8439] get_tree_bdev+0x36f/0x610
[ 287.728241][ T8439] ? __pfx_gfs2_fill_super+0x10/0x10
[ 287.730577][ T8439] ? __pfx_get_tree_bdev+0x10/0x10
[ 287.732839][ T8439] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 287.735266][ T8439] ? cap_capable+0x1cf/0x240
[ 287.737423][ T8439] gfs2_get_tree+0x4e/0x280
[ 287.740485][ T8439] vfs_get_tree+0x8f/0x380
[ 287.743456][ T8439] path_mount+0x14e6/0x1f20
[ 287.745903][ T8439] ? kmem_cache_free+0x12e/0x380
[ 287.748504][ T8439] ? __pfx_path_mount+0x10/0x10
[ 287.750737][ T8439] ? putname+0x12e/0x170
[ 287.752584][ T8439] __x64_sys_mount+0x297/0x320
[ 287.754704][ T8439] ? __pfx___x64_sys_mount+0x10/0x10
[ 287.757658][ T8439] do_syscall_64+0xd2/0x260
[ 287.759942][ T8439] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 287.762858][ T8439] RIP: 0033:0x7f7cc547f4aa
[ 287.764827][ T8439] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 287.773515][ T8439] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 287.777166][ T8439] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 287.780695][ T8439] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 287.784229][ T8439] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 287.787725][ T8439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 287.791226][ T8439] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 287.794540][ T8439]
[ 287.796785][ T8439] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 287.803015][ T8439] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 287.809378][ T8441] CPU: 0 PID: 8441 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 287.814265][ T8441] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 287.818861][ T8441] Call Trace:
[ 287.820327][ T8441]
[ 287.821633][ T8441] dump_stack_lvl+0x16c/0x1f0
[ 287.823669][ T8441] sysfs_warn_dup+0x7f/0xa0
[ 287.825600][ T8441] sysfs_create_dir_ns+0x24d/0x2b0
[ 287.827826][ T8441] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 287.830276][ T8441] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 287.832742][ T8441] ? do_raw_spin_unlock+0x172/0x230
[ 287.835052][ T8441] kobject_add_internal+0x2c8/0x990
[ 287.837110][ T8441] kobject_init_and_add+0x11c/0x190
[ 287.839222][ T8441] ? __pfx_kobject_init_and_add+0x10/0x10
[ 287.841763][ T8441] ? lockdep_init_map_type+0x16d/0x7d0
[ 287.844163][ T8441] ? lockdep_init_map_type+0x16d/0x7d0
[ 287.846647][ T8441] gfs2_sys_fs_add+0x207/0x470
[ 287.848823][ T8441] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 287.851112][ T8441] ? __pfx_alloc_workqueue+0x10/0x10
[ 287.853624][ T8441] ? read_word_at_a_time+0xe/0x20
[ 287.856909][ T8441] gfs2_fill_super+0x138c/0x2e10
[ 287.859958][ T8441] ? vsnprintf+0x3cd/0x1880
[ 287.861981][ T8441] ? __pfx_gfs2_fill_super+0x10/0x10
[ 287.865027][ T8441] ? snprintf+0xc8/0x100
[ 287.867003][ T8441] ? __pfx_snprintf+0x10/0x10
[ 287.869138][ T8441] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 287.871639][ T8441] ? set_blocksize+0x2b1/0x350
[ 287.873728][ T8441] ? sb_set_blocksize+0xf6/0x120
[ 287.875892][ T8441] ? setup_bdev_super+0x392/0x720
[ 287.878115][ T8441] get_tree_bdev+0x36f/0x610
[ 287.880501][ T8441] ? __pfx_gfs2_fill_super+0x10/0x10
[ 287.883133][ T8441] ? __pfx_get_tree_bdev+0x10/0x10
[ 287.885460][ T8441] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 287.887945][ T8441] ? cap_capable+0x1cf/0x240
[ 287.889910][ T8441] gfs2_get_tree+0x4e/0x280
[ 287.892059][ T8441] vfs_get_tree+0x8f/0x380
[ 287.894229][ T8441] path_mount+0x14e6/0x1f20
[ 287.896252][ T8441] ? kmem_cache_free+0x12e/0x380
[ 287.898400][ T8441] ? __pfx_path_mount+0x10/0x10
[ 287.900638][ T8441] ? putname+0x12e/0x170
[ 287.902737][ T8441] __x64_sys_mount+0x297/0x320
[ 287.904875][ T8441] ? __pfx___x64_sys_mount+0x10/0x10
[ 287.907246][ T8441] do_syscall_64+0xd2/0x260
[ 287.909281][ T8441] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 287.912013][ T8441] RIP: 0033:0x7f70fd87f4aa
[ 287.914020][ T8441] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 287.921641][ T8441] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 287.925125][ T8441] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 287.928541][ T8441] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 287.934325][ T8441] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 287.937682][ T8441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 287.941390][ T8441] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 287.945038][ T8441]
[ 287.947496][ T8441] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 287.954012][ T8441] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 288.465768][ T8446] loop1: detected capacity change from 0 to 32768
[ 288.491851][ T8450] loop0: detected capacity change from 0 to 32768
[ 288.501795][ T8448] loop3: detected capacity change from 0 to 32768
[ 288.509332][ T8450] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 288.513012][ T8450] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 288.517165][ T8448] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 288.520792][ T8446] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 288.521253][ T8448] CPU: 0 PID: 8448 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 288.528717][ T8448] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 288.533121][ T8448] Call Trace:
[ 288.534580][ T8448]
[ 288.535809][ T8448] dump_stack_lvl+0x16c/0x1f0
[ 288.537733][ T8448] sysfs_warn_dup+0x7f/0xa0
[ 288.539766][ T8448] sysfs_create_dir_ns+0x24d/0x2b0
[ 288.542080][ T8448] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 288.544626][ T8448] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 288.547083][ T8448] ? do_raw_spin_unlock+0x172/0x230
[ 288.549459][ T8448] kobject_add_internal+0x2c8/0x990
[ 288.549757][ T8450] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 288.551880][ T8448] kobject_init_and_add+0x11c/0x190
[ 288.551906][ T8448] ? __pfx_kobject_init_and_add+0x10/0x10
[ 288.551925][ T8448] ? lockdep_init_map_type+0x16d/0x7d0
[ 288.551952][ T8448] ? lockdep_init_map_type+0x16d/0x7d0
[ 288.564735][ T8448] gfs2_sys_fs_add+0x207/0x470
[ 288.566988][ T8448] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 288.569207][ T8448] ? __pfx_alloc_workqueue+0x10/0x10
[ 288.571603][ T8448] ? read_word_at_a_time+0xe/0x20
[ 288.573709][ T8448] gfs2_fill_super+0x138c/0x2e10
[ 288.575904][ T8448] ? vsnprintf+0x3cd/0x1880
[ 288.577861][ T8448] ? __pfx_gfs2_fill_super+0x10/0x10
[ 288.580164][ T8448] ? snprintf+0xc8/0x100
[ 288.581392][ T823] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 288.581967][ T8448] ? __pfx_snprintf+0x10/0x10
[ 288.585104][ T823] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 288.587134][ T8448] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 288.587157][ T8448] ? set_blocksize+0x2b1/0x350
[ 288.587175][ T8448] ? sb_set_blocksize+0xf6/0x120
[ 288.587192][ T8448] ? setup_bdev_super+0x392/0x720
[ 288.599385][ T8448] get_tree_bdev+0x36f/0x610
[ 288.601995][ T8448] ? __pfx_gfs2_fill_super+0x10/0x10
[ 288.604055][ T8448] ? __pfx_get_tree_bdev+0x10/0x10
[ 288.606070][ T8448] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 288.608201][ T8448] ? cap_capable+0x1cf/0x240
[ 288.610011][ T8448] gfs2_get_tree+0x4e/0x280
[ 288.611822][ T8448] vfs_get_tree+0x8f/0x380
[ 288.613600][ T8448] path_mount+0x14e6/0x1f20
[ 288.615492][ T8448] ? kmem_cache_free+0x12e/0x380
[ 288.617594][ T8448] ? __pfx_path_mount+0x10/0x10
[ 288.619912][ T8448] ? putname+0x12e/0x170
[ 288.621309][ T8448] __x64_sys_mount+0x297/0x320
[ 288.623040][ T8448] ? __pfx___x64_sys_mount+0x10/0x10
[ 288.624870][ T8448] do_syscall_64+0xd2/0x260
[ 288.626511][ T8448] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 288.628582][ T8448] RIP: 0033:0x7f70fd87f4aa
[ 288.630171][ T8448] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 288.637076][ T8448] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 288.640646][ T8448] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 288.643777][ T8448] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 288.647501][ T8448] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 288.651439][ T8448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 288.655332][ T8448] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 288.659485][ T8448]
[ 288.660929][ T8446] CPU: 3 PID: 8446 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 288.663911][ T8448] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 288.665981][ T8446] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 288.665995][ T8446] Call Trace:
[ 288.666002][ T8446]
[ 288.666009][ T8446] dump_stack_lvl+0x16c/0x1f0
[ 288.666063][ T8446] sysfs_warn_dup+0x7f/0xa0
[ 288.666089][ T8446] sysfs_create_dir_ns+0x24d/0x2b0
[ 288.671103][ T823] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 85ms
[ 288.671290][ T823] gfs2: fsid=syz:syz.0: jid=0: Done
[ 288.671332][ T8450] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 288.676381][ T8448] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 288.677699][ T8446] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 288.677732][ T8446] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 288.677752][ T8446] ? do_raw_spin_unlock+0x172/0x230
[ 288.702920][ T8452] loop2: detected capacity change from 0 to 32768
[ 288.704798][ T8446] kobject_add_internal+0x2c8/0x990
[ 288.704828][ T8446] kobject_init_and_add+0x11c/0x190
[ 288.704849][ T8446] ? __pfx_kobject_init_and_add+0x10/0x10
[ 288.704869][ T8446] ? lockdep_init_map_type+0x16d/0x7d0
[ 288.704897][ T8446] ? lockdep_init_map_type+0x16d/0x7d0
[ 288.704924][ T8446] gfs2_sys_fs_add+0x207/0x470
[ 288.704957][ T8446] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 288.704982][ T8446] ? __pfx_alloc_workqueue+0x10/0x10
[ 288.705009][ T8446] ? read_word_at_a_time+0xe/0x20
[ 288.705030][ T8446] gfs2_fill_super+0x138c/0x2e10
[ 288.705049][ T8446] ? vsnprintf+0x3cd/0x1880
[ 288.705075][ T8446] ? __pfx_gfs2_fill_super+0x10/0x10
[ 288.705094][ T8446] ? snprintf+0xc8/0x100
[ 288.743902][ T8446] ? __pfx_snprintf+0x10/0x10
[ 288.746108][ T8446] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 288.748727][ T8446] ? set_blocksize+0x2b1/0x350
[ 288.751200][ T8446] ? sb_set_blocksize+0xf6/0x120
[ 288.753319][ T8446] ? setup_bdev_super+0x392/0x720
[ 288.755521][ T8446] get_tree_bdev+0x36f/0x610
[ 288.757464][ T8446] ? __pfx_gfs2_fill_super+0x10/0x10
[ 288.759601][ T8446] ? __pfx_get_tree_bdev+0x10/0x10
[ 288.761679][ T8446] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 288.763950][ T8446] ? cap_capable+0x1cf/0x240
[ 288.765833][ T8446] gfs2_get_tree+0x4e/0x280
[ 288.767889][ T8446] vfs_get_tree+0x8f/0x380
[ 288.769764][ T8446] path_mount+0x14e6/0x1f20
[ 288.771743][ T8446] ? kmem_cache_free+0x12e/0x380
[ 288.774359][ T8446] ? __pfx_path_mount+0x10/0x10
[ 288.776572][ T8446] ? putname+0x12e/0x170
[ 288.779128][ T8446] __x64_sys_mount+0x297/0x320
[ 288.781187][ T8446] ? __pfx___x64_sys_mount+0x10/0x10
[ 288.783505][ T8446] do_syscall_64+0xd2/0x260
[ 288.786070][ T8446] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 288.788396][ T8446] RIP: 0033:0x7efc27e7f4aa
[ 288.789960][ T8446] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 288.797235][ T8446] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 288.800891][ T8446] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 288.805017][ T8446] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 288.808746][ T8446] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 288.811964][ T8446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 288.815444][ T8446] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 288.818724][ T8446]
[ 288.820362][ T8452] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 288.824701][ T8452] CPU: 1 PID: 8452 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 288.829098][ T8452] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 288.833064][ T8452] Call Trace:
[ 288.834410][ T8452]
[ 288.834861][ T8446] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 288.835590][ T8452] dump_stack_lvl+0x16c/0x1f0
[ 288.841971][ T8446] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 288.843464][ T8452] sysfs_warn_dup+0x7f/0xa0
[ 288.847779][ T8452] sysfs_create_dir_ns+0x24d/0x2b0
[ 288.849830][ T8452] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 288.852255][ T8452] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 288.854531][ T8452] ? do_raw_spin_unlock+0x172/0x230
[ 288.856736][ T8452] kobject_add_internal+0x2c8/0x990
[ 288.859074][ T8452] kobject_init_and_add+0x11c/0x190
[ 288.861279][ T8452] ? __pfx_kobject_init_and_add+0x10/0x10
[ 288.863484][ T8452] ? lockdep_init_map_type+0x16d/0x7d0
[ 288.865610][ T8452] ? lockdep_init_map_type+0x16d/0x7d0
[ 288.867921][ T8452] gfs2_sys_fs_add+0x207/0x470
[ 288.870150][ T8452] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 288.872435][ T8452] ? __pfx_alloc_workqueue+0x10/0x10
[ 288.874484][ T8452] ? read_word_at_a_time+0xe/0x20
[ 288.876252][ T8452] gfs2_fill_super+0x138c/0x2e10
[ 288.877993][ T8452] ? vsnprintf+0x3cd/0x1880
[ 288.879607][ T8452] ? __pfx_gfs2_fill_super+0x10/0x10
[ 288.881512][ T8452] ? snprintf+0xc8/0x100
[ 288.883152][ T8452] ? __pfx_snprintf+0x10/0x10
[ 288.884955][ T8452] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 288.887462][ T8452] ? set_blocksize+0x2b1/0x350
[ 288.889318][ T8452] ? sb_set_blocksize+0xf6/0x120
[ 288.891340][ T8452] ? setup_bdev_super+0x392/0x720
[ 288.893710][ T8452] get_tree_bdev+0x36f/0x610
[ 288.895708][ T8452] ? __pfx_gfs2_fill_super+0x10/0x10
[ 288.898006][ T8452] ? __pfx_get_tree_bdev+0x10/0x10
[ 288.900088][ T8452] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 288.902721][ T8452] ? cap_capable+0x1cf/0x240
[ 288.904780][ T8452] gfs2_get_tree+0x4e/0x280
[ 288.906791][ T8452] vfs_get_tree+0x8f/0x380
[ 288.908933][ T8452] path_mount+0x14e6/0x1f20
[ 288.910785][ T8452] ? kmem_cache_free+0x12e/0x380
[ 288.912686][ T8452] ? __pfx_path_mount+0x10/0x10
[ 288.914546][ T8452] ? putname+0x12e/0x170
[ 288.916407][ T8452] __x64_sys_mount+0x297/0x320
[ 288.919638][ T8452] ? __pfx___x64_sys_mount+0x10/0x10
[ 288.921950][ T8452] do_syscall_64+0xd2/0x260
[ 288.923860][ T8452] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 288.926275][ T8452] RIP: 0033:0x7f18cec7f4aa
[ 288.928054][ T8452] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 288.935819][ T8452] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 288.939019][ T8452] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 288.942553][ T8452] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 288.945910][ T8452] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 288.949330][ T8452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 288.952671][ T8452] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 288.956173][ T8452]
[ 288.958252][ T8452] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 288.964705][ T8452] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 289.067214][ T8450] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 289.094571][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 289.094571][ T5423] inode = 11 2340
[ 289.094571][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 289.107052][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 289.111738][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 289.120763][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 289.126504][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 289.135185][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 289.139548][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 289.145495][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 289.149571][ T5423] CPU: 1 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 289.156918][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 289.163441][ T5423] Call Trace:
[ 289.165610][ T5423]
[ 289.167616][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 289.170715][ T5423] gfs2_withdraw+0xab8/0x1290
[ 289.173633][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 289.175878][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 289.178014][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 289.180614][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 289.183173][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 289.185762][ T5423] inode_go_instantiate+0x47/0x60
[ 289.188622][ T5423] gfs2_instantiate+0x169/0x250
[ 289.191103][ T5423] gfs2_glock_wait+0x214/0x330
[ 289.193163][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 289.196011][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 289.198570][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 289.201137][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 289.203476][ T5423] do_sync+0x6cf/0xd30
[ 289.205114][ T5423] ? __pfx_do_sync+0x10/0x10
[ 289.206980][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 289.208950][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 289.211015][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 289.214501][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 289.217777][ T5423] gfs2_quota_sync+0x419/0x630
[ 289.220467][ T5423] gfs2_sync_fs+0x44/0xb0
[ 289.222094][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 289.224084][ T5423] sync_filesystem+0x10d/0x290
[ 289.226359][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 289.228763][ T5423] kill_block_super+0x3b/0x90
[ 289.230984][ T5423] gfs2_kill_sb+0x360/0x410
[ 289.233149][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 289.236377][ T5423] deactivate_super+0xde/0x100
[ 289.239130][ T5423] cleanup_mnt+0x222/0x450
[ 289.241417][ T5423] task_work_run+0x14e/0x250
[ 289.244075][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 289.246448][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 289.249425][ T5423] do_syscall_64+0xe2/0x260
[ 289.251549][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 289.254410][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 289.256766][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 289.266465][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 289.270955][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 289.274633][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 289.278655][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 289.283120][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 289.287686][ T5423] R13: 00007f7cc54c93b9 R14: 00000000000464dc R15: 0000000000000001
[ 289.292309][ T5423]
[ 289.520945][ T8461] loop1: detected capacity change from 0 to 32768
[ 289.541092][ T8461] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 289.556974][ T8461] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 289.579814][ T8461] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 289.584614][ T5212] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 289.587654][ T5212] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 289.596118][ T8462] loop2: detected capacity change from 0 to 32768
[ 289.618365][ T8462] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 289.622880][ T8462] CPU: 2 PID: 8462 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 289.627744][ T8462] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 289.632167][ T8462] Call Trace:
[ 289.633707][ T8462]
[ 289.638449][ T8462] dump_stack_lvl+0x16c/0x1f0
[ 289.640602][ T8462] sysfs_warn_dup+0x7f/0xa0
[ 289.642501][ T8462] sysfs_create_dir_ns+0x24d/0x2b0
[ 289.644759][ T8462] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 289.647298][ T8462] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 289.649682][ T8462] ? do_raw_spin_unlock+0x172/0x230
[ 289.650158][ T5212] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 62ms
[ 289.652114][ T8462] kobject_add_internal+0x2c8/0x990
[ 289.657440][ T8462] kobject_init_and_add+0x11c/0x190
[ 289.659572][ T8462] ? __pfx_kobject_init_and_add+0x10/0x10
[ 289.661886][ T8462] ? lockdep_init_map_type+0x16d/0x7d0
[ 289.664134][ T8462] ? lockdep_init_map_type+0x16d/0x7d0
[ 289.666280][ T5212] gfs2: fsid=syz:syz.0: jid=0: Done
[ 289.666382][ T8462] gfs2_sys_fs_add+0x207/0x470
[ 289.668476][ T8461] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 289.670920][ T8462] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 289.676413][ T8462] ? __pfx_alloc_workqueue+0x10/0x10
[ 289.678799][ T8462] ? read_word_at_a_time+0xe/0x20
[ 289.681187][ T8462] gfs2_fill_super+0x138c/0x2e10
[ 289.683684][ T8462] ? vsnprintf+0x3cd/0x1880
[ 289.685775][ T8462] ? __pfx_gfs2_fill_super+0x10/0x10
[ 289.688320][ T8462] ? snprintf+0xc8/0x100
[ 289.690275][ T8462] ? __pfx_snprintf+0x10/0x10
[ 289.692496][ T8462] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 289.695122][ T8462] ? set_blocksize+0x2b1/0x350
[ 289.697274][ T8462] ? sb_set_blocksize+0xf6/0x120
[ 289.699550][ T8462] ? setup_bdev_super+0x392/0x720
[ 289.701863][ T8462] get_tree_bdev+0x36f/0x610
[ 289.704228][ T8462] ? __pfx_gfs2_fill_super+0x10/0x10
[ 289.707614][ T8462] ? __pfx_get_tree_bdev+0x10/0x10
[ 289.710059][ T8462] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 289.712598][ T8462] ? cap_capable+0x1cf/0x240
[ 289.715007][ T8462] gfs2_get_tree+0x4e/0x280
[ 289.717411][ T8462] vfs_get_tree+0x8f/0x380
[ 289.719930][ T8462] path_mount+0x14e6/0x1f20
[ 289.722116][ T8462] ? kmem_cache_free+0x12e/0x380
[ 289.724361][ T8462] ? __pfx_path_mount+0x10/0x10
[ 289.726587][ T8462] ? putname+0x12e/0x170
[ 289.728518][ T8462] __x64_sys_mount+0x297/0x320
[ 289.730712][ T8462] ? __pfx___x64_sys_mount+0x10/0x10
[ 289.733092][ T8462] do_syscall_64+0xd2/0x260
[ 289.734978][ T8462] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 289.737329][ T8462] RIP: 0033:0x7f18cec7f4aa
[ 289.739448][ T8462] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 289.748294][ T8462] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 289.752184][ T8462] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 289.756717][ T8462] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 289.760327][ T8462] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 289.763854][ T8462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 289.767481][ T8462] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 289.771001][ T8462]
[ 289.774461][ T8464] loop3: detected capacity change from 0 to 32768
[ 289.775511][ T8462] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 289.782496][ T8464] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 289.783857][ T8462] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 289.789779][ T8464] CPU: 3 PID: 8464 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 289.794520][ T8464] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 289.800842][ T8464] Call Trace:
[ 289.802369][ T8464]
[ 289.803466][ T8464] dump_stack_lvl+0x16c/0x1f0
[ 289.805377][ T8464] sysfs_warn_dup+0x7f/0xa0
[ 289.807287][ T8464] sysfs_create_dir_ns+0x24d/0x2b0
[ 289.809599][ T8464] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 289.811994][ T8464] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 289.814374][ T8464] ? do_raw_spin_unlock+0x172/0x230
[ 289.816355][ T8464] kobject_add_internal+0x2c8/0x990
[ 289.820057][ T8464] kobject_init_and_add+0x11c/0x190
[ 289.822235][ T8464] ? __pfx_kobject_init_and_add+0x10/0x10
[ 289.824516][ T8464] ? lockdep_init_map_type+0x16d/0x7d0
[ 289.826989][ T8464] ? lockdep_init_map_type+0x16d/0x7d0
[ 289.829020][ T8464] gfs2_sys_fs_add+0x207/0x470
[ 289.831055][ T8464] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 289.833309][ T8464] ? __pfx_alloc_workqueue+0x10/0x10
[ 289.835751][ T8464] ? read_word_at_a_time+0xe/0x20
[ 289.838549][ T8464] gfs2_fill_super+0x138c/0x2e10
[ 289.840606][ T8464] ? vsnprintf+0x3cd/0x1880
[ 289.842476][ T8464] ? __pfx_gfs2_fill_super+0x10/0x10
[ 289.844411][ T8464] ? snprintf+0xc8/0x100
[ 289.845982][ T8464] ? __pfx_snprintf+0x10/0x10
[ 289.848145][ T8464] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 289.850800][ T8464] ? set_blocksize+0x2b1/0x350
[ 289.853200][ T8464] ? sb_set_blocksize+0xf6/0x120
[ 289.855309][ T8464] ? setup_bdev_super+0x392/0x720
[ 289.857834][ T8464] get_tree_bdev+0x36f/0x610
[ 289.859905][ T8464] ? __pfx_gfs2_fill_super+0x10/0x10
[ 289.862171][ T8464] ? __pfx_get_tree_bdev+0x10/0x10
[ 289.864674][ T8464] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 289.867345][ T8464] ? cap_capable+0x1cf/0x240
[ 289.869296][ T8464] gfs2_get_tree+0x4e/0x280
[ 289.871314][ T8464] vfs_get_tree+0x8f/0x380
[ 289.873389][ T8464] path_mount+0x14e6/0x1f20
[ 289.875547][ T8464] ? kmem_cache_free+0x12e/0x380
[ 289.877748][ T8464] ? __pfx_path_mount+0x10/0x10
[ 289.879891][ T8464] ? putname+0x12e/0x170
[ 289.881794][ T8464] __x64_sys_mount+0x297/0x320
[ 289.884172][ T8464] ? __pfx___x64_sys_mount+0x10/0x10
[ 289.886540][ T8464] do_syscall_64+0xd2/0x260
[ 289.888541][ T8464] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 289.891085][ T8464] RIP: 0033:0x7f70fd87f4aa
[ 289.893009][ T8464] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 289.901564][ T8464] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 289.906047][ T8464] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 289.909592][ T8464] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 289.913096][ T8464] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 289.916994][ T8464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 289.920419][ T8464] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 289.923949][ T8464]
[ 289.933084][ T8464] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 289.936701][ T8461] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 289.939948][ T8464] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 289.952602][ T8468] loop0: detected capacity change from 0 to 32768
[ 289.955696][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 289.955696][ T5428] inode = 11 2340
[ 289.955696][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 289.958598][ T8468] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 289.965380][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 289.968786][ T8468] CPU: 1 PID: 8468 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 289.972857][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 289.977763][ T8468] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 289.977777][ T8468] Call Trace:
[ 289.977784][ T8468]
[ 289.977790][ T8468] dump_stack_lvl+0x16c/0x1f0
[ 289.977822][ T8468] sysfs_warn_dup+0x7f/0xa0
[ 289.982249][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 289.985932][ T8468] sysfs_create_dir_ns+0x24d/0x2b0
[ 289.985961][ T8468] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 289.985985][ T8468] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 289.989235][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 289.991515][ T8468] ? do_raw_spin_unlock+0x172/0x230
[ 289.999133][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 289.999976][ T8468] kobject_add_internal+0x2c8/0x990
[ 290.002405][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 290.004938][ T8468] kobject_init_and_add+0x11c/0x190
[ 290.004963][ T8468] ? __pfx_kobject_init_and_add+0x10/0x10
[ 290.004982][ T8468] ? lockdep_init_map_type+0x16d/0x7d0
[ 290.005007][ T8468] ? lockdep_init_map_type+0x16d/0x7d0
[ 290.008671][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 290.010509][ T8468] gfs2_sys_fs_add+0x207/0x470
[ 290.035124][ T8468] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 290.037701][ T8468] ? __pfx_alloc_workqueue+0x10/0x10
[ 290.039961][ T8468] ? read_word_at_a_time+0xe/0x20
[ 290.042092][ T8468] gfs2_fill_super+0x138c/0x2e10
[ 290.044419][ T8468] ? vsnprintf+0x3cd/0x1880
[ 290.046329][ T8468] ? __pfx_gfs2_fill_super+0x10/0x10
[ 290.048659][ T8468] ? snprintf+0xc8/0x100
[ 290.050631][ T8468] ? __pfx_snprintf+0x10/0x10
[ 290.052643][ T8468] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 290.054917][ T8468] ? set_blocksize+0x2b1/0x350
[ 290.056936][ T8468] ? sb_set_blocksize+0xf6/0x120
[ 290.059055][ T8468] ? setup_bdev_super+0x392/0x720
[ 290.061201][ T8468] get_tree_bdev+0x36f/0x610
[ 290.063247][ T8468] ? __pfx_gfs2_fill_super+0x10/0x10
[ 290.065448][ T8468] ? __pfx_get_tree_bdev+0x10/0x10
[ 290.067753][ T8468] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 290.070155][ T8468] ? cap_capable+0x1cf/0x240
[ 290.072137][ T8468] gfs2_get_tree+0x4e/0x280
[ 290.074091][ T8468] vfs_get_tree+0x8f/0x380
[ 290.076017][ T8468] path_mount+0x14e6/0x1f20
[ 290.078548][ T8468] ? kmem_cache_free+0x12e/0x380
[ 290.080871][ T8468] ? __pfx_path_mount+0x10/0x10
[ 290.082924][ T8468] ? putname+0x12e/0x170
[ 290.084577][ T8468] __x64_sys_mount+0x297/0x320
[ 290.086686][ T8468] ? __pfx___x64_sys_mount+0x10/0x10
[ 290.089081][ T8468] do_syscall_64+0xd2/0x260
[ 290.091100][ T8468] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 290.093640][ T8468] RIP: 0033:0x7f7cc547f4aa
[ 290.095592][ T8468] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 290.103909][ T8468] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 290.108395][ T8468] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 290.111708][ T8468] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 290.114864][ T8468] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 290.118389][ T8468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 290.121217][ T8468] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 290.124522][ T8468]
[ 290.125882][ T5428] CPU: 0 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 290.131826][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 290.134883][ T8468] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 290.136792][ T5428] Call Trace:
[ 290.136803][ T5428]
[ 290.136810][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 290.150132][ T5428] gfs2_withdraw+0xab8/0x1290
[ 290.152418][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 290.155574][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 290.159280][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 290.162728][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 290.166249][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 290.168257][ T8468] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 290.168935][ T5428] inode_go_instantiate+0x47/0x60
[ 290.175229][ T5428] gfs2_instantiate+0x169/0x250
[ 290.177872][ T5428] gfs2_glock_wait+0x214/0x330
[ 290.180084][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 290.182390][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 290.184412][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 290.186596][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 290.188665][ T5428] do_sync+0x6cf/0xd30
[ 290.190323][ T5428] ? __pfx_do_sync+0x10/0x10
[ 290.192224][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 290.194183][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 290.196585][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 290.198713][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 290.200598][ T5428] gfs2_quota_sync+0x419/0x630
[ 290.202506][ T5428] gfs2_sync_fs+0x44/0xb0
[ 290.204211][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 290.206171][ T5428] sync_filesystem+0x10d/0x290
[ 290.208085][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 290.210144][ T5428] kill_block_super+0x3b/0x90
[ 290.212049][ T5428] gfs2_kill_sb+0x360/0x410
[ 290.213819][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 290.216004][ T5428] deactivate_super+0xde/0x100
[ 290.217860][ T5428] cleanup_mnt+0x222/0x450
[ 290.219784][ T5428] task_work_run+0x14e/0x250
[ 290.221817][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 290.223993][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 290.226407][ T5428] do_syscall_64+0xe2/0x260
[ 290.228298][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 290.230723][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 290.232479][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 290.240076][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 290.242967][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 290.245766][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 290.248509][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 290.251641][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 290.254711][ T5428] R13: 00007efc27ec93b9 R14: 00000000000468ea R15: 0000000000000001
[ 290.257951][ T5428]
[ 290.564091][ T8474] loop2: detected capacity change from 0 to 32768
[ 290.611788][ T8474] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 290.617560][ T8474] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 290.659439][ T8474] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 290.665676][ T5212] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 290.668981][ T5212] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 290.721945][ T5212] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 52ms
[ 290.729256][ T5212] gfs2: fsid=syz:syz.0: jid=0: Done
[ 290.732162][ T8474] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 290.822946][ T8476] loop3: detected capacity change from 0 to 32768
[ 290.880684][ T8476] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 290.884169][ T8476] CPU: 3 PID: 8476 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 290.889046][ T8476] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 290.893525][ T8476] Call Trace:
[ 290.895034][ T8476]
[ 290.896376][ T8476] dump_stack_lvl+0x16c/0x1f0
[ 290.898435][ T8476] sysfs_warn_dup+0x7f/0xa0
[ 290.900375][ T8476] sysfs_create_dir_ns+0x24d/0x2b0
[ 290.905812][ T8476] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 290.908316][ T8476] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 290.910701][ T8476] ? do_raw_spin_unlock+0x172/0x230
[ 290.913003][ T8476] kobject_add_internal+0x2c8/0x990
[ 290.915658][ T8476] kobject_init_and_add+0x11c/0x190
[ 290.918829][ T8476] ? __pfx_kobject_init_and_add+0x10/0x10
[ 290.922383][ T8476] ? lockdep_init_map_type+0x16d/0x7d0
[ 290.924798][ T8476] ? lockdep_init_map_type+0x16d/0x7d0
[ 290.927367][ T8476] gfs2_sys_fs_add+0x207/0x470
[ 290.929527][ T8476] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 290.931920][ T8476] ? __pfx_alloc_workqueue+0x10/0x10
[ 290.934159][ T8476] ? read_word_at_a_time+0xe/0x20
[ 290.936257][ T8476] gfs2_fill_super+0x138c/0x2e10
[ 290.938354][ T8476] ? vsnprintf+0x3cd/0x1880
[ 290.940382][ T8476] ? __pfx_gfs2_fill_super+0x10/0x10
[ 290.942593][ T8476] ? snprintf+0xc8/0x100
[ 290.944592][ T8476] ? __pfx_snprintf+0x10/0x10
[ 290.946669][ T8476] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 290.949026][ T8476] ? set_blocksize+0x2b1/0x350
[ 290.951185][ T8476] ? sb_set_blocksize+0xf6/0x120
[ 290.953410][ T8476] ? setup_bdev_super+0x392/0x720
[ 290.955577][ T8476] get_tree_bdev+0x36f/0x610
[ 290.957683][ T8476] ? __pfx_gfs2_fill_super+0x10/0x10
[ 290.960021][ T8476] ? __pfx_get_tree_bdev+0x10/0x10
[ 290.962309][ T8476] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 290.964798][ T8476] ? cap_capable+0x1cf/0x240
[ 290.966808][ T8476] gfs2_get_tree+0x4e/0x280
[ 290.968730][ T8476] vfs_get_tree+0x8f/0x380
[ 290.970756][ T8476] path_mount+0x14e6/0x1f20
[ 290.972717][ T8476] ? kmem_cache_free+0x12e/0x380
[ 290.974925][ T8476] ? __pfx_path_mount+0x10/0x10
[ 290.977088][ T8476] ? putname+0x12e/0x170
[ 290.979027][ T8476] __x64_sys_mount+0x297/0x320
[ 290.981157][ T8476] ? __pfx___x64_sys_mount+0x10/0x10
[ 290.983573][ T8476] do_syscall_64+0xd2/0x260
[ 290.985596][ T8476] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 290.988199][ T8476] RIP: 0033:0x7f70fd87f4aa
[ 290.990176][ T8476] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 290.998203][ T8476] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 291.001557][ T8476] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 291.005017][ T8476] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 291.008195][ T8476] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 291.011456][ T8476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 291.014895][ T8476] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 291.018078][ T8476]
[ 291.023984][ T8476] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 291.029785][ T8476] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 291.062213][ T8480] loop1: detected capacity change from 0 to 32768
[ 291.074709][ T8480] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 291.079051][ T8480] CPU: 3 PID: 8480 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 291.084422][ T8480] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 291.089296][ T8480] Call Trace:
[ 291.090981][ T8480]
[ 291.092331][ T8480] dump_stack_lvl+0x16c/0x1f0
[ 291.094574][ T8480] sysfs_warn_dup+0x7f/0xa0
[ 291.096589][ T8480] sysfs_create_dir_ns+0x24d/0x2b0
[ 291.098841][ T8480] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 291.101028][ T8478] loop0: detected capacity change from 0 to 32768
[ 291.101264][ T8480] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 291.101284][ T8480] ? do_raw_spin_unlock+0x172/0x230
[ 291.101295][ T8480] kobject_add_internal+0x2c8/0x990
[ 291.101308][ T8480] kobject_init_and_add+0x11c/0x190
[ 291.106724][ T8478] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 291.107092][ T8480] ? __pfx_kobject_init_and_add+0x10/0x10
[ 291.119392][ T8480] ? lockdep_init_map_type+0x16d/0x7d0
[ 291.121709][ T8480] ? lockdep_init_map_type+0x16d/0x7d0
[ 291.124209][ T8480] gfs2_sys_fs_add+0x207/0x470
[ 291.126237][ T8480] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 291.128465][ T8480] ? __pfx_alloc_workqueue+0x10/0x10
[ 291.130779][ T8480] ? read_word_at_a_time+0xe/0x20
[ 291.131820][ T8474] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 291.132699][ T8480] gfs2_fill_super+0x138c/0x2e10
[ 291.137152][ T8480] ? vsnprintf+0x3cd/0x1880
[ 291.139012][ T8480] ? __pfx_gfs2_fill_super+0x10/0x10
[ 291.141248][ T8480] ? snprintf+0xc8/0x100
[ 291.143342][ T8480] ? __pfx_snprintf+0x10/0x10
[ 291.145309][ T8480] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 291.147496][ T8480] ? set_blocksize+0x2b1/0x350
[ 291.149444][ T8480] ? sb_set_blocksize+0xf6/0x120
[ 291.152271][ T8480] ? setup_bdev_super+0x392/0x720
[ 291.154536][ T8480] get_tree_bdev+0x36f/0x610
[ 291.156725][ T8480] ? __pfx_gfs2_fill_super+0x10/0x10
[ 291.158870][ T8480] ? __pfx_get_tree_bdev+0x10/0x10
[ 291.161102][ T8480] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 291.163863][ T8480] ? cap_capable+0x1cf/0x240
[ 291.166294][ T8480] gfs2_get_tree+0x4e/0x280
[ 291.168375][ T8480] vfs_get_tree+0x8f/0x380
[ 291.170415][ T8480] path_mount+0x14e6/0x1f20
[ 291.172327][ T8480] ? kmem_cache_free+0x12e/0x380
[ 291.174572][ T8480] ? __pfx_path_mount+0x10/0x10
[ 291.176692][ T8480] ? putname+0x12e/0x170
[ 291.178471][ T8480] __x64_sys_mount+0x297/0x320
[ 291.180536][ T8480] ? __pfx___x64_sys_mount+0x10/0x10
[ 291.182815][ T8480] do_syscall_64+0xd2/0x260
[ 291.184677][ T8480] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 291.187178][ T8480] RIP: 0033:0x7efc27e7f4aa
[ 291.188938][ T8480] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 291.208424][ T8480] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 291.211687][ T8480] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 291.214695][ T8480] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 291.217755][ T8480] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 291.233182][ T8480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 291.236759][ T8480] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 291.239958][ T8480]
[ 291.241194][ T8478] CPU: 1 PID: 8478 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 291.246912][ T8478] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 291.251760][ T8478] Call Trace:
[ 291.253395][ T8478]
[ 291.254799][ T8478] dump_stack_lvl+0x16c/0x1f0
[ 291.256872][ T8478] sysfs_warn_dup+0x7f/0xa0
[ 291.259066][ T8478] sysfs_create_dir_ns+0x24d/0x2b0
[ 291.261376][ T8478] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 291.263841][ T8478] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 291.266094][ T8478] ? do_raw_spin_unlock+0x172/0x230
[ 291.267190][ T8480] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 291.267838][ T8478] kobject_add_internal+0x2c8/0x990
[ 291.272704][ T8480] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 291.274961][ T8478] kobject_init_and_add+0x11c/0x190
[ 291.274986][ T8478] ? __pfx_kobject_init_and_add+0x10/0x10
[ 291.275000][ T8478] ? lockdep_init_map_type+0x16d/0x7d0
[ 291.275025][ T8478] ? lockdep_init_map_type+0x16d/0x7d0
[ 291.275050][ T8478] gfs2_sys_fs_add+0x207/0x470
[ 291.275074][ T8478] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 291.275097][ T8478] ? __pfx_alloc_workqueue+0x10/0x10
[ 291.275116][ T8478] ? read_word_at_a_time+0xe/0x20
[ 291.275134][ T8478] gfs2_fill_super+0x138c/0x2e10
[ 291.275149][ T8478] ? vsnprintf+0x3cd/0x1880
[ 291.275172][ T8478] ? __pfx_gfs2_fill_super+0x10/0x10
[ 291.275189][ T8478] ? snprintf+0xc8/0x100
[ 291.275209][ T8478] ? __pfx_snprintf+0x10/0x10
[ 291.275233][ T8478] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 291.275251][ T8478] ? set_blocksize+0x2b1/0x350
[ 291.275269][ T8478] ? sb_set_blocksize+0xf6/0x120
[ 291.275286][ T8478] ? setup_bdev_super+0x392/0x720
[ 291.275310][ T8478] get_tree_bdev+0x36f/0x610
[ 291.275341][ T8478] ? __pfx_gfs2_fill_super+0x10/0x10
[ 291.275359][ T8478] ? __pfx_get_tree_bdev+0x10/0x10
[ 291.275385][ T8478] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 291.275407][ T8478] ? cap_capable+0x1cf/0x240
[ 291.275431][ T8478] gfs2_get_tree+0x4e/0x280
[ 291.275448][ T8478] vfs_get_tree+0x8f/0x380
[ 291.275474][ T8478] path_mount+0x14e6/0x1f20
[ 291.275500][ T8478] ? kmem_cache_free+0x12e/0x380
[ 291.275519][ T8478] ? __pfx_path_mount+0x10/0x10
[ 291.275543][ T8478] ? putname+0x12e/0x170
[ 291.275562][ T8478] __x64_sys_mount+0x297/0x320
[ 291.275588][ T8478] ? __pfx___x64_sys_mount+0x10/0x10
[ 291.275615][ T8478] do_syscall_64+0xd2/0x260
[ 291.275634][ T8478] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 291.275652][ T8478] RIP: 0033:0x7f7cc547f4aa
[ 291.275665][ T8478] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 291.275682][ T8478] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 291.275700][ T8478] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 291.275713][ T8478] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 291.275726][ T8478] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 291.275738][ T8478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 291.275750][ T8478] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 291.275761][ T8478]
[ 291.280798][ T8478] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 291.280817][ T8478] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 291.298593][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 291.298593][ T5422] inode = 11 2340
[ 291.298593][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 291.471973][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 291.476242][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 291.480386][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 291.483508][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 291.498649][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 291.502654][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 291.506467][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 291.509541][ T5422] CPU: 2 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 291.514647][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 291.519145][ T5422] Call Trace:
[ 291.520813][ T5422]
[ 291.522425][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 291.524587][ T5422] gfs2_withdraw+0xab8/0x1290
[ 291.526778][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 291.529527][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 291.531972][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 291.534517][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 291.537378][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 291.540304][ T5422] inode_go_instantiate+0x47/0x60
[ 291.543124][ T5422] gfs2_instantiate+0x169/0x250
[ 291.545734][ T5422] gfs2_glock_wait+0x214/0x330
[ 291.547804][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 291.549940][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 291.551981][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 291.554339][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 291.556877][ T5422] do_sync+0x6cf/0xd30
[ 291.559317][ T5422] ? __pfx_do_sync+0x10/0x10
[ 291.561380][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 291.563819][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 291.566193][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 291.568911][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 291.571466][ T5422] gfs2_quota_sync+0x419/0x630
[ 291.573738][ T5422] gfs2_sync_fs+0x44/0xb0
[ 291.575881][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 291.578209][ T5422] sync_filesystem+0x10d/0x290
[ 291.580441][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 291.582878][ T5422] kill_block_super+0x3b/0x90
[ 291.599505][ T5422] gfs2_kill_sb+0x360/0x410
[ 291.601749][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 291.604333][ T5422] deactivate_super+0xde/0x100
[ 291.606777][ T5422] cleanup_mnt+0x222/0x450
[ 291.608851][ T5422] task_work_run+0x14e/0x250
[ 291.623452][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 291.625683][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 291.628156][ T5422] do_syscall_64+0xe2/0x260
[ 291.630288][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 291.633001][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 291.650590][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 291.659235][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 291.663071][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 291.681336][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 291.685052][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 291.688959][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 291.692588][ T5422] R13: 00007f18cecc93b9 R14: 0000000000046cb3 R15: 0000000000000001
[ 291.696581][ T5422]
[ 291.884604][ T8488] loop3: detected capacity change from 0 to 32768
[ 291.893055][ T8488] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 291.897670][ T8488] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 291.910935][ T8488] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 291.932666][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 291.936025][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 291.998460][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 62ms
[ 292.004023][ T7] gfs2: fsid=syz:syz.0: jid=0: Done
[ 292.013840][ T8488] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 292.046146][ T8490] loop0: detected capacity change from 0 to 32768
[ 292.064453][ T8490] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 292.067914][ T8490] CPU: 3 PID: 8490 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 292.072822][ T8490] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 292.077853][ T8490] Call Trace:
[ 292.079377][ T8490]
[ 292.080628][ T8490] dump_stack_lvl+0x16c/0x1f0
[ 292.082574][ T8490] sysfs_warn_dup+0x7f/0xa0
[ 292.084462][ T8490] sysfs_create_dir_ns+0x24d/0x2b0
[ 292.086663][ T8490] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 292.088996][ T8490] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 292.091492][ T8490] ? do_raw_spin_unlock+0x172/0x230
[ 292.093814][ T8490] kobject_add_internal+0x2c8/0x990
[ 292.096180][ T8490] kobject_init_and_add+0x11c/0x190
[ 292.098325][ T8490] ? __pfx_kobject_init_and_add+0x10/0x10
[ 292.100685][ T8490] ? lockdep_init_map_type+0x16d/0x7d0
[ 292.103219][ T8490] ? lockdep_init_map_type+0x16d/0x7d0
[ 292.105692][ T8490] gfs2_sys_fs_add+0x207/0x470
[ 292.108476][ T8490] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 292.110782][ T8490] ? __pfx_alloc_workqueue+0x10/0x10
[ 292.113108][ T8490] ? read_word_at_a_time+0xe/0x20
[ 292.115259][ T8490] gfs2_fill_super+0x138c/0x2e10
[ 292.117517][ T8490] ? vsnprintf+0x3cd/0x1880
[ 292.119765][ T8490] ? __pfx_gfs2_fill_super+0x10/0x10
[ 292.122718][ T8490] ? snprintf+0xc8/0x100
[ 292.124602][ T8490] ? __pfx_snprintf+0x10/0x10
[ 292.126733][ T8490] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 292.129083][ T8490] ? set_blocksize+0x2b1/0x350
[ 292.131074][ T8490] ? sb_set_blocksize+0xf6/0x120
[ 292.133054][ T8490] ? setup_bdev_super+0x392/0x720
[ 292.135144][ T8490] get_tree_bdev+0x36f/0x610
[ 292.137129][ T8490] ? __pfx_gfs2_fill_super+0x10/0x10
[ 292.139419][ T8490] ? __pfx_get_tree_bdev+0x10/0x10
[ 292.141616][ T8490] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 292.144084][ T8490] ? cap_capable+0x1cf/0x240
[ 292.146134][ T8490] gfs2_get_tree+0x4e/0x280
[ 292.147917][ T8490] vfs_get_tree+0x8f/0x380
[ 292.149683][ T8490] path_mount+0x14e6/0x1f20
[ 292.151514][ T8490] ? kmem_cache_free+0x12e/0x380
[ 292.153465][ T8490] ? __pfx_path_mount+0x10/0x10
[ 292.155410][ T8490] ? putname+0x12e/0x170
[ 292.157096][ T8490] __x64_sys_mount+0x297/0x320
[ 292.159022][ T8490] ? __pfx___x64_sys_mount+0x10/0x10
[ 292.161107][ T8490] do_syscall_64+0xd2/0x260
[ 292.162819][ T8490] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 292.164879][ T8490] RIP: 0033:0x7f7cc547f4aa
[ 292.166450][ T8490] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 292.174049][ T8490] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 292.177516][ T8490] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 292.180572][ T8490] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 292.183708][ T8490] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 292.186845][ T8490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 292.189941][ T8490] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 292.193048][ T8490]
[ 292.199827][ T8490] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 292.205654][ T8490] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 292.207703][ T8492] loop1: detected capacity change from 0 to 32768
[ 292.218909][ T8492] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 292.221780][ T8492] CPU: 0 PID: 8492 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 292.227240][ T8492] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 292.234775][ T8492] Call Trace:
[ 292.236338][ T8492]
[ 292.237406][ T8492] dump_stack_lvl+0x16c/0x1f0
[ 292.239363][ T8492] sysfs_warn_dup+0x7f/0xa0
[ 292.241464][ T8492] sysfs_create_dir_ns+0x24d/0x2b0
[ 292.243919][ T8492] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 292.246327][ T8492] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 292.248680][ T8492] ? do_raw_spin_unlock+0x172/0x230
[ 292.251168][ T8492] kobject_add_internal+0x2c8/0x990
[ 292.253599][ T8492] kobject_init_and_add+0x11c/0x190
[ 292.256076][ T8492] ? __pfx_kobject_init_and_add+0x10/0x10
[ 292.258526][ T8492] ? lockdep_init_map_type+0x16d/0x7d0
[ 292.260947][ T8492] ? lockdep_init_map_type+0x16d/0x7d0
[ 292.263483][ T8492] gfs2_sys_fs_add+0x207/0x470
[ 292.265671][ T8492] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 292.268149][ T8492] ? __pfx_alloc_workqueue+0x10/0x10
[ 292.270563][ T8492] ? read_word_at_a_time+0xe/0x20
[ 292.272683][ T8492] gfs2_fill_super+0x138c/0x2e10
[ 292.274663][ T8492] ? vsnprintf+0x3cd/0x1880
[ 292.276565][ T8492] ? __pfx_gfs2_fill_super+0x10/0x10
[ 292.278621][ T8492] ? snprintf+0xc8/0x100
[ 292.280421][ T8492] ? __pfx_snprintf+0x10/0x10
[ 292.282497][ T8492] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 292.284870][ T8492] ? set_blocksize+0x2b1/0x350
[ 292.287079][ T8492] ? sb_set_blocksize+0xf6/0x120
[ 292.289290][ T8492] ? setup_bdev_super+0x392/0x720
[ 292.291411][ T8492] get_tree_bdev+0x36f/0x610
[ 292.293352][ T8492] ? __pfx_gfs2_fill_super+0x10/0x10
[ 292.295228][ T8492] ? __pfx_get_tree_bdev+0x10/0x10
[ 292.297338][ T8492] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 292.297600][ T8488] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 292.300101][ T8492] ? cap_capable+0x1cf/0x240
[ 292.300128][ T8492] gfs2_get_tree+0x4e/0x280
[ 292.300146][ T8492] vfs_get_tree+0x8f/0x380
[ 292.300171][ T8492] path_mount+0x14e6/0x1f20
[ 292.310689][ T8492] ? kmem_cache_free+0x12e/0x380
[ 292.313037][ T8492] ? __pfx_path_mount+0x10/0x10
[ 292.314946][ T8495] loop2: detected capacity change from 0 to 32768
[ 292.315184][ T8492] ? putname+0x12e/0x170
2024/04/02 02:34:31 executed programs: 823
[ 292.319594][ T8492] __x64_sys_mount+0x297/0x320
[ 292.321979][ T8492] ? __pfx___x64_sys_mount+0x10/0x10
[ 292.324394][ T8492] do_syscall_64+0xd2/0x260
[ 292.326508][ T8492] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 292.329092][ T8492] RIP: 0033:0x7efc27e7f4aa
[ 292.331083][ T8492] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 292.339614][ T8492] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 292.343236][ T8492] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 292.346870][ T8492] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 292.350215][ T8492] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 292.353697][ T8492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 292.357205][ T8492] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 292.360746][ T8492]
[ 292.363416][ T8492] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 292.369852][ T8492] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 292.369858][ T8495] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 292.369871][ T8495] CPU: 3 PID: 8495 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 292.375217][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 292.375217][ T5425] inode = 11 2340
[ 292.375217][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 292.375289][ T8495] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 292.379580][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 292.386980][ T8495] Call Trace:
[ 292.386992][ T8495]
[ 292.386998][ T8495] dump_stack_lvl+0x16c/0x1f0
[ 292.387026][ T8495] sysfs_warn_dup+0x7f/0xa0
[ 292.387050][ T8495] sysfs_create_dir_ns+0x24d/0x2b0
[ 292.387074][ T8495] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 292.387097][ T8495] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 292.387114][ T8495] ? do_raw_spin_unlock+0x172/0x230
[ 292.387131][ T8495] kobject_add_internal+0x2c8/0x990
[ 292.387147][ T8495] kobject_init_and_add+0x11c/0x190
[ 292.387164][ T8495] ? __pfx_kobject_init_and_add+0x10/0x10
[ 292.387182][ T8495] ? lockdep_init_map_type+0x16d/0x7d0
[ 292.387204][ T8495] ? lockdep_init_map_type+0x16d/0x7d0
[ 292.387227][ T8495] gfs2_sys_fs_add+0x207/0x470
[ 292.387248][ T8495] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 292.387270][ T8495] ? __pfx_alloc_workqueue+0x10/0x10
[ 292.387292][ T8495] ? read_word_at_a_time+0xe/0x20
[ 292.387309][ T8495] gfs2_fill_super+0x138c/0x2e10
[ 292.387326][ T8495] ? vsnprintf+0x3cd/0x1880
[ 292.387348][ T8495] ? __pfx_gfs2_fill_super+0x10/0x10
[ 292.387364][ T8495] ? snprintf+0xc8/0x100
[ 292.387383][ T8495] ? __pfx_snprintf+0x10/0x10
[ 292.387404][ T8495] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 292.387419][ T8495] ? set_blocksize+0x2b1/0x350
[ 292.387435][ T8495] ? sb_set_blocksize+0xf6/0x120
[ 292.391791][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 292.396521][ T8495] ? setup_bdev_super+0x392/0x720
[ 292.396549][ T8495] get_tree_bdev+0x36f/0x610
[ 292.396572][ T8495] ? __pfx_gfs2_fill_super+0x10/0x10
[ 292.398033][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 292.399432][ T8495] ? __pfx_get_tree_bdev+0x10/0x10
[ 292.401451][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 292.403387][ T8495] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 292.411369][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 292.412573][ T8495] ? cap_capable+0x1cf/0x240
[ 292.463948][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 292.466603][ T8495] gfs2_get_tree+0x4e/0x280
[ 292.468913][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 292.471512][ T8495] vfs_get_tree+0x8f/0x380
[ 292.489213][ T8495] path_mount+0x14e6/0x1f20
[ 292.491525][ T8495] ? kmem_cache_free+0x12e/0x380
[ 292.493714][ T8495] ? __pfx_path_mount+0x10/0x10
[ 292.495931][ T8495] ? putname+0x12e/0x170
[ 292.497822][ T8495] __x64_sys_mount+0x297/0x320
[ 292.500044][ T8495] ? __pfx___x64_sys_mount+0x10/0x10
[ 292.502137][ T8495] do_syscall_64+0xd2/0x260
[ 292.504250][ T8495] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 292.507030][ T8495] RIP: 0033:0x7f18cec7f4aa
[ 292.509009][ T8495] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 292.516874][ T8495] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 292.520351][ T8495] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 292.523202][ T8495] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 292.526226][ T8495] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 292.529224][ T8495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 292.532199][ T8495] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 292.535785][ T8495]
[ 292.537035][ T5425] CPU: 2 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 292.541324][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 292.545696][ T5425] Call Trace:
[ 292.547205][ T5425]
[ 292.548435][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 292.550375][ T5425] gfs2_withdraw+0xab8/0x1290
[ 292.552310][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 292.554471][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 292.556866][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 292.559670][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 292.562310][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 292.565182][ T5425] inode_go_instantiate+0x47/0x60
[ 292.567422][ T5425] gfs2_instantiate+0x169/0x250
[ 292.569611][ T5425] gfs2_glock_wait+0x214/0x330
[ 292.571787][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 292.574076][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 292.576092][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 292.578710][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 292.580894][ T5425] do_sync+0x6cf/0xd30
[ 292.582608][ T5425] ? __pfx_do_sync+0x10/0x10
[ 292.584653][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 292.586784][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 292.588821][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 292.591129][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 292.593102][ T5425] gfs2_quota_sync+0x419/0x630
[ 292.593772][ T8495] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 292.595072][ T5425] gfs2_sync_fs+0x44/0xb0
[ 292.601351][ T8495] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 292.603118][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 292.609352][ T5425] sync_filesystem+0x10d/0x290
[ 292.611524][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 292.614027][ T5425] kill_block_super+0x3b/0x90
[ 292.616424][ T5425] gfs2_kill_sb+0x360/0x410
[ 292.618777][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 292.621517][ T5425] deactivate_super+0xde/0x100
[ 292.623693][ T5425] cleanup_mnt+0x222/0x450
[ 292.625501][ T5425] task_work_run+0x14e/0x250
[ 292.627761][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 292.630323][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 292.633159][ T5425] do_syscall_64+0xe2/0x260
[ 292.635629][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 292.638653][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 292.642019][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 292.651179][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 292.654904][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 292.659588][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 292.663001][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 292.666963][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 292.671086][ T5425] R13: 00007f70fd8c93b9 R14: 00000000000471ce R15: 0000000000000001
[ 292.675151][ T5425]
[ 293.068899][ T8502] loop0: detected capacity change from 0 to 32768
[ 293.074823][ T8502] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 293.078536][ T8502] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 293.086841][ T8502] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 293.094713][ T34] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 293.114606][ T34] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 293.174409][ T34] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 59ms
[ 293.181251][ T34] gfs2: fsid=syz:syz.0: jid=0: Done
[ 293.185981][ T8502] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 293.201155][ T8506] loop2: detected capacity change from 0 to 32768
[ 293.216950][ T8506] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 293.219797][ T8506] CPU: 0 PID: 8506 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 293.223907][ T8506] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 293.227939][ T8506] Call Trace:
[ 293.229346][ T8506]
[ 293.230687][ T8506] dump_stack_lvl+0x16c/0x1f0
[ 293.232752][ T8506] sysfs_warn_dup+0x7f/0xa0
[ 293.234685][ T8506] sysfs_create_dir_ns+0x24d/0x2b0
[ 293.236918][ T8506] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 293.239351][ T8506] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 293.241718][ T8506] ? do_raw_spin_unlock+0x172/0x230
[ 293.244075][ T8506] kobject_add_internal+0x2c8/0x990
[ 293.246418][ T8506] kobject_init_and_add+0x11c/0x190
[ 293.248735][ T8506] ? __pfx_kobject_init_and_add+0x10/0x10
[ 293.251351][ T8506] ? lockdep_init_map_type+0x16d/0x7d0
[ 293.253958][ T8506] ? lockdep_init_map_type+0x16d/0x7d0
[ 293.256437][ T8506] gfs2_sys_fs_add+0x207/0x470
[ 293.258922][ T8506] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 293.262483][ T8506] ? __pfx_alloc_workqueue+0x10/0x10
[ 293.265032][ T8506] ? read_word_at_a_time+0xe/0x20
[ 293.267139][ T8506] gfs2_fill_super+0x138c/0x2e10
[ 293.269189][ T8506] ? vsnprintf+0x3cd/0x1880
[ 293.271145][ T8506] ? __pfx_gfs2_fill_super+0x10/0x10
[ 293.273330][ T8506] ? snprintf+0xc8/0x100
[ 293.275111][ T8506] ? __pfx_snprintf+0x10/0x10
[ 293.277073][ T8506] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 293.279377][ T8506] ? set_blocksize+0x2b1/0x350
[ 293.281506][ T8506] ? sb_set_blocksize+0xf6/0x120
[ 293.283716][ T8506] ? setup_bdev_super+0x392/0x720
[ 293.286062][ T8506] get_tree_bdev+0x36f/0x610
[ 293.288233][ T8506] ? __pfx_gfs2_fill_super+0x10/0x10
[ 293.290456][ T8506] ? __pfx_get_tree_bdev+0x10/0x10
[ 293.292628][ T8506] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 293.295147][ T8506] ? cap_capable+0x1cf/0x240
[ 293.297136][ T8506] gfs2_get_tree+0x4e/0x280
[ 293.299159][ T8506] vfs_get_tree+0x8f/0x380
[ 293.301183][ T8506] path_mount+0x14e6/0x1f20
[ 293.303243][ T8506] ? kmem_cache_free+0x12e/0x380
[ 293.305356][ T8506] ? __pfx_path_mount+0x10/0x10
[ 293.307610][ T8506] ? putname+0x12e/0x170
[ 293.309546][ T8506] __x64_sys_mount+0x297/0x320
[ 293.311751][ T8506] ? __pfx___x64_sys_mount+0x10/0x10
[ 293.314166][ T8506] do_syscall_64+0xd2/0x260
[ 293.316252][ T8506] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 293.318898][ T8506] RIP: 0033:0x7f18cec7f4aa
[ 293.320894][ T8506] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 293.328586][ T8506] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 293.332204][ T8506] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 293.335800][ T8506] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 293.339294][ T8506] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 293.342588][ T8506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 293.345743][ T8506] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 293.348998][ T8506]
[ 293.351598][ T8506] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 293.365566][ T8506] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 293.387484][ T8505] loop1: detected capacity change from 0 to 32768
[ 293.391990][ T8505] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 293.398489][ T8505] CPU: 0 PID: 8505 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 293.403132][ T8505] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 293.407089][ T8505] Call Trace:
[ 293.408580][ T8505]
[ 293.409899][ T8505] dump_stack_lvl+0x16c/0x1f0
[ 293.410444][ T8508] loop3: detected capacity change from 0 to 32768
[ 293.411957][ T8505] sysfs_warn_dup+0x7f/0xa0
[ 293.416727][ T8505] sysfs_create_dir_ns+0x24d/0x2b0
[ 293.418871][ T8505] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 293.421187][ T8505] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 293.423319][ T8505] ? do_raw_spin_unlock+0x172/0x230
[ 293.425278][ T8505] kobject_add_internal+0x2c8/0x990
[ 293.427251][ T8505] kobject_init_and_add+0x11c/0x190
[ 293.429486][ T8505] ? __pfx_kobject_init_and_add+0x10/0x10
[ 293.430537][ T8508] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 293.431761][ T8505] ? lockdep_init_map_type+0x16d/0x7d0
[ 293.436611][ T8505] ? lockdep_init_map_type+0x16d/0x7d0
[ 293.438873][ T8505] gfs2_sys_fs_add+0x207/0x470
[ 293.440922][ T8505] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 293.443209][ T8505] ? __pfx_alloc_workqueue+0x10/0x10
[ 293.444000][ T8502] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 293.445429][ T8505] ? read_word_at_a_time+0xe/0x20
[ 293.450487][ T8505] gfs2_fill_super+0x138c/0x2e10
[ 293.452584][ T8505] ? vsnprintf+0x3cd/0x1880
[ 293.454509][ T8505] ? __pfx_gfs2_fill_super+0x10/0x10
[ 293.456617][ T8505] ? snprintf+0xc8/0x100
[ 293.458413][ T8505] ? __pfx_snprintf+0x10/0x10
[ 293.460416][ T8505] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 293.462658][ T8505] ? set_blocksize+0x2b1/0x350
[ 293.464733][ T8505] ? sb_set_blocksize+0xf6/0x120
[ 293.466827][ T8505] ? setup_bdev_super+0x392/0x720
[ 293.468958][ T8505] get_tree_bdev+0x36f/0x610
[ 293.470897][ T8505] ? __pfx_gfs2_fill_super+0x10/0x10
[ 293.473108][ T8505] ? __pfx_get_tree_bdev+0x10/0x10
[ 293.475297][ T8505] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 293.477647][ T8505] ? cap_capable+0x1cf/0x240
[ 293.479602][ T8505] gfs2_get_tree+0x4e/0x280
[ 293.481565][ T8505] vfs_get_tree+0x8f/0x380
[ 293.483462][ T8505] path_mount+0x14e6/0x1f20
[ 293.485395][ T8505] ? kmem_cache_free+0x12e/0x380
[ 293.487429][ T8505] ? __pfx_path_mount+0x10/0x10
[ 293.489339][ T8505] ? putname+0x12e/0x170
[ 293.491146][ T8505] __x64_sys_mount+0x297/0x320
[ 293.493203][ T8505] ? __pfx___x64_sys_mount+0x10/0x10
[ 293.495496][ T8505] do_syscall_64+0xd2/0x260
[ 293.497426][ T8505] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 293.499961][ T8505] RIP: 0033:0x7efc27e7f4aa
[ 293.501879][ T8505] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 293.510149][ T8505] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 293.513680][ T8505] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 293.516732][ T8505] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 293.519974][ T8505] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 293.523372][ T8505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 293.526793][ T8505] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 293.530202][ T8505]
[ 293.531535][ T8508] CPU: 3 PID: 8508 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 293.532497][ T8505] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 293.536030][ T8508] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 293.536046][ T8508] Call Trace:
[ 293.536054][ T8508]
[ 293.536062][ T8508] dump_stack_lvl+0x16c/0x1f0
[ 293.536094][ T8508] sysfs_warn_dup+0x7f/0xa0
[ 293.536122][ T8508] sysfs_create_dir_ns+0x24d/0x2b0
[ 293.536150][ T8508] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 293.536177][ T8508] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 293.542110][ T8505] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 293.563714][ T8508] ? do_raw_spin_unlock+0x172/0x230
[ 293.566408][ T8508] kobject_add_internal+0x2c8/0x990
[ 293.568612][ T8508] kobject_init_and_add+0x11c/0x190
[ 293.570873][ T8508] ? __pfx_kobject_init_and_add+0x10/0x10
[ 293.573335][ T8508] ? lockdep_init_map_type+0x16d/0x7d0
[ 293.575768][ T8508] ? lockdep_init_map_type+0x16d/0x7d0
[ 293.578092][ T8508] gfs2_sys_fs_add+0x207/0x470
[ 293.580169][ T8508] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 293.582454][ T8508] ? __pfx_alloc_workqueue+0x10/0x10
[ 293.584643][ T8508] ? read_word_at_a_time+0xe/0x20
[ 293.586951][ T8508] gfs2_fill_super+0x138c/0x2e10
[ 293.589072][ T8508] ? vsnprintf+0x3cd/0x1880
[ 293.591132][ T8508] ? __pfx_gfs2_fill_super+0x10/0x10
[ 293.593496][ T8508] ? snprintf+0xc8/0x100
[ 293.595364][ T8508] ? __pfx_snprintf+0x10/0x10
[ 293.597460][ T8508] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 293.599808][ T8508] ? set_blocksize+0x2b1/0x350
[ 293.601879][ T8508] ? sb_set_blocksize+0xf6/0x120
[ 293.604098][ T8508] ? setup_bdev_super+0x392/0x720
[ 293.606136][ T8508] get_tree_bdev+0x36f/0x610
[ 293.608209][ T8508] ? __pfx_gfs2_fill_super+0x10/0x10
[ 293.610565][ T8508] ? __pfx_get_tree_bdev+0x10/0x10
[ 293.612792][ T8508] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 293.615110][ T8508] ? cap_capable+0x1cf/0x240
[ 293.616978][ T8508] gfs2_get_tree+0x4e/0x280
[ 293.618824][ T8508] vfs_get_tree+0x8f/0x380
[ 293.620647][ T8508] path_mount+0x14e6/0x1f20
[ 293.622499][ T8508] ? kmem_cache_free+0x12e/0x380
[ 293.624220][ T8508] ? __pfx_path_mount+0x10/0x10
[ 293.626043][ T8508] ? putname+0x12e/0x170
[ 293.627834][ T8508] __x64_sys_mount+0x297/0x320
[ 293.629898][ T8508] ? __pfx___x64_sys_mount+0x10/0x10
[ 293.632341][ T8508] do_syscall_64+0xd2/0x260
[ 293.634394][ T8508] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 293.637019][ T8508] RIP: 0033:0x7f70fd87f4aa
[ 293.639016][ T8508] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 293.646750][ T8508] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 293.650053][ T8508] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 293.653385][ T8508] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 293.657260][ T8508] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 293.660725][ T8508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 293.664468][ T8508] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 293.668079][ T8508]
[ 293.674037][ T8508] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 293.679316][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 293.679316][ T5423] inode = 11 2340
[ 293.679316][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 293.680830][ T8508] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 293.696300][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 293.700515][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 293.706288][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 293.709969][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 293.717619][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 293.721039][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 293.723959][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 293.726611][ T5423] CPU: 0 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 293.731237][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 293.735521][ T5423] Call Trace:
[ 293.737005][ T5423]
[ 293.738279][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 293.740276][ T5423] gfs2_withdraw+0xab8/0x1290
[ 293.742150][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 293.744381][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 293.746577][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 293.748884][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 293.751203][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 293.753582][ T5423] inode_go_instantiate+0x47/0x60
[ 293.755697][ T5423] gfs2_instantiate+0x169/0x250
[ 293.757684][ T5423] gfs2_glock_wait+0x214/0x330
[ 293.759856][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 293.762222][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 293.764354][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 293.766733][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 293.768944][ T5423] do_sync+0x6cf/0xd30
[ 293.770640][ T5423] ? __pfx_do_sync+0x10/0x10
[ 293.772522][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 293.774552][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 293.776564][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 293.778851][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 293.781022][ T5423] gfs2_quota_sync+0x419/0x630
[ 293.783266][ T5423] gfs2_sync_fs+0x44/0xb0
[ 293.785246][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 293.787541][ T5423] sync_filesystem+0x10d/0x290
[ 293.789716][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 293.792172][ T5423] kill_block_super+0x3b/0x90
[ 293.794338][ T5423] gfs2_kill_sb+0x360/0x410
[ 293.796333][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 293.798803][ T5423] deactivate_super+0xde/0x100
[ 293.801007][ T5423] cleanup_mnt+0x222/0x450
[ 293.803068][ T5423] task_work_run+0x14e/0x250
[ 293.804986][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 293.807175][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 293.809512][ T5423] do_syscall_64+0xe2/0x260
[ 293.811381][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 293.813579][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 293.815137][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 293.822669][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 293.826081][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 293.829576][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 293.833212][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 293.837152][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 293.841597][ T5423] R13: 00007f7cc54c93b9 R14: 00000000000476f0 R15: 0000000000000001
[ 293.845953][ T5423]
[ 294.196894][ T8516] loop2: detected capacity change from 0 to 32768
[ 294.203079][ T8516] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 294.207587][ T8516] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 294.235902][ T8516] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 294.245476][ T34] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 294.248398][ T34] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 294.302284][ T8520] loop3: detected capacity change from 0 to 32768
[ 294.305748][ T34] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 57ms
[ 294.308848][ T34] gfs2: fsid=syz:syz.0: jid=0: Done
[ 294.311022][ T8516] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 294.312850][ T8519] loop1: detected capacity change from 0 to 32768
[ 294.319592][ T8520] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 294.320360][ T8519] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 294.323202][ T8520] CPU: 3 PID: 8520 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 294.331967][ T8520] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 294.336995][ T8520] Call Trace:
[ 294.338535][ T8520]
[ 294.339873][ T8520] dump_stack_lvl+0x16c/0x1f0
[ 294.341962][ T8520] sysfs_warn_dup+0x7f/0xa0
[ 294.343969][ T8520] sysfs_create_dir_ns+0x24d/0x2b0
[ 294.346092][ T8520] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 294.348682][ T8520] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 294.351232][ T8520] ? do_raw_spin_unlock+0x172/0x230
[ 294.353578][ T8520] kobject_add_internal+0x2c8/0x990
[ 294.356071][ T8520] kobject_init_and_add+0x11c/0x190
[ 294.358300][ T8520] ? __pfx_kobject_init_and_add+0x10/0x10
[ 294.360913][ T8520] ? lockdep_init_map_type+0x16d/0x7d0
[ 294.363220][ T8520] ? lockdep_init_map_type+0x16d/0x7d0
[ 294.365415][ T8520] gfs2_sys_fs_add+0x207/0x470
[ 294.367546][ T8520] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 294.369813][ T8520] ? __pfx_alloc_workqueue+0x10/0x10
[ 294.372553][ T8520] ? read_word_at_a_time+0xe/0x20
[ 294.374952][ T8520] gfs2_fill_super+0x138c/0x2e10
[ 294.377062][ T8520] ? vsnprintf+0x3cd/0x1880
[ 294.379019][ T8520] ? __pfx_gfs2_fill_super+0x10/0x10
[ 294.381300][ T8520] ? snprintf+0xc8/0x100
[ 294.383128][ T8520] ? __pfx_snprintf+0x10/0x10
[ 294.385226][ T8520] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 294.387594][ T8520] ? set_blocksize+0x2b1/0x350
[ 294.389626][ T8520] ? sb_set_blocksize+0xf6/0x120
[ 294.391863][ T8520] ? setup_bdev_super+0x392/0x720
[ 294.394139][ T8520] get_tree_bdev+0x36f/0x610
[ 294.396195][ T8520] ? __pfx_gfs2_fill_super+0x10/0x10
[ 294.398558][ T8520] ? __pfx_get_tree_bdev+0x10/0x10
[ 294.400850][ T8520] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 294.403338][ T8520] ? cap_capable+0x1cf/0x240
[ 294.405393][ T8520] gfs2_get_tree+0x4e/0x280
[ 294.407399][ T8520] vfs_get_tree+0x8f/0x380
[ 294.409372][ T8520] path_mount+0x14e6/0x1f20
[ 294.411334][ T8520] ? kmem_cache_free+0x12e/0x380
[ 294.413295][ T8520] ? __pfx_path_mount+0x10/0x10
[ 294.415302][ T8520] ? putname+0x12e/0x170
[ 294.416986][ T8520] __x64_sys_mount+0x297/0x320
[ 294.418821][ T8520] ? __pfx___x64_sys_mount+0x10/0x10
[ 294.421042][ T8520] do_syscall_64+0xd2/0x260
[ 294.423092][ T8520] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 294.425675][ T8520] RIP: 0033:0x7f70fd87f4aa
[ 294.427799][ T8520] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 294.435799][ T8520] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 294.438806][ T8520] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 294.442105][ T8520] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 294.445248][ T8520] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 294.448271][ T8520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 294.451533][ T8520] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 294.455149][ T8520]
[ 294.456179][ T8522] loop0: detected capacity change from 0 to 32768
[ 294.456507][ T8519] CPU: 2 PID: 8519 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 294.464083][ T8519] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 294.466190][ T8520] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 294.468950][ T8519] Call Trace:
[ 294.468961][ T8519]
[ 294.468968][ T8519] dump_stack_lvl+0x16c/0x1f0
[ 294.474970][ T8520] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 294.476149][ T8519] sysfs_warn_dup+0x7f/0xa0
[ 294.484701][ T8519] sysfs_create_dir_ns+0x24d/0x2b0
[ 294.486899][ T8519] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 294.489361][ T8519] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 294.491657][ T8519] ? do_raw_spin_unlock+0x172/0x230
[ 294.493881][ T8519] kobject_add_internal+0x2c8/0x990
[ 294.496141][ T8519] kobject_init_and_add+0x11c/0x190
[ 294.498275][ T8519] ? __pfx_kobject_init_and_add+0x10/0x10
[ 294.500579][ T8519] ? lockdep_init_map_type+0x16d/0x7d0
[ 294.502937][ T8519] ? lockdep_init_map_type+0x16d/0x7d0
[ 294.505297][ T8519] gfs2_sys_fs_add+0x207/0x470
[ 294.507460][ T8519] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 294.509831][ T8519] ? __pfx_alloc_workqueue+0x10/0x10
[ 294.512046][ T8519] ? read_word_at_a_time+0xe/0x20
[ 294.513840][ T8519] gfs2_fill_super+0x138c/0x2e10
[ 294.516016][ T8519] ? vsnprintf+0x3cd/0x1880
[ 294.518203][ T8519] ? __pfx_gfs2_fill_super+0x10/0x10
[ 294.520566][ T8519] ? snprintf+0xc8/0x100
[ 294.522452][ T8519] ? __pfx_snprintf+0x10/0x10
[ 294.524655][ T8519] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 294.527144][ T8519] ? set_blocksize+0x2b1/0x350
[ 294.529511][ T8519] ? sb_set_blocksize+0xf6/0x120
[ 294.532580][ T8519] ? setup_bdev_super+0x392/0x720
[ 294.535125][ T8519] get_tree_bdev+0x36f/0x610
[ 294.537098][ T8519] ? __pfx_gfs2_fill_super+0x10/0x10
[ 294.540031][ T8519] ? __pfx_get_tree_bdev+0x10/0x10
[ 294.542546][ T8519] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 294.545015][ T8519] ? cap_capable+0x1cf/0x240
[ 294.547119][ T8519] gfs2_get_tree+0x4e/0x280
[ 294.549140][ T8519] vfs_get_tree+0x8f/0x380
[ 294.551253][ T8519] path_mount+0x14e6/0x1f20
[ 294.553274][ T8519] ? kmem_cache_free+0x12e/0x380
[ 294.555761][ T8519] ? __pfx_path_mount+0x10/0x10
[ 294.558033][ T8519] ? putname+0x12e/0x170
[ 294.559948][ T8519] __x64_sys_mount+0x297/0x320
[ 294.562117][ T8519] ? __pfx___x64_sys_mount+0x10/0x10
[ 294.564497][ T8519] do_syscall_64+0xd2/0x260
[ 294.566520][ T8519] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 294.569028][ T8519] RIP: 0033:0x7efc27e7f4aa
[ 294.570710][ T8519] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 294.578304][ T8519] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 294.581544][ T8519] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 294.584941][ T8519] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 294.588088][ T8519] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 294.591278][ T8519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 294.594856][ T8519] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 294.599886][ T8519]
[ 294.603340][ T8519] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 294.606624][ T8522] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 294.612995][ T8522] CPU: 0 PID: 8522 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 294.617232][ T8519] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 294.617323][ T8522] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 294.623688][ T8522] Call Trace:
[ 294.624992][ T8522]
[ 294.626251][ T8522] dump_stack_lvl+0x16c/0x1f0
[ 294.628386][ T8522] sysfs_warn_dup+0x7f/0xa0
[ 294.630057][ T8522] sysfs_create_dir_ns+0x24d/0x2b0
[ 294.632450][ T8522] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 294.634974][ T8522] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 294.636947][ T8522] ? do_raw_spin_unlock+0x172/0x230
[ 294.638892][ T8522] kobject_add_internal+0x2c8/0x990
[ 294.640652][ T8522] kobject_init_and_add+0x11c/0x190
[ 294.642455][ T8522] ? __pfx_kobject_init_and_add+0x10/0x10
[ 294.644681][ T8522] ? lockdep_init_map_type+0x16d/0x7d0
[ 294.645692][ T8516] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 294.646791][ T8522] ? lockdep_init_map_type+0x16d/0x7d0
[ 294.652368][ T8522] gfs2_sys_fs_add+0x207/0x470
[ 294.654339][ T8522] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 294.656383][ T8522] ? __pfx_alloc_workqueue+0x10/0x10
[ 294.658673][ T8522] ? read_word_at_a_time+0xe/0x20
[ 294.661170][ T8522] gfs2_fill_super+0x138c/0x2e10
[ 294.663332][ T8522] ? vsnprintf+0x3cd/0x1880
[ 294.665024][ T8522] ? __pfx_gfs2_fill_super+0x10/0x10
[ 294.667191][ T8522] ? snprintf+0xc8/0x100
[ 294.669289][ T8522] ? __pfx_snprintf+0x10/0x10
[ 294.671463][ T8522] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 294.673511][ T8522] ? set_blocksize+0x2b1/0x350
[ 294.675353][ T8522] ? sb_set_blocksize+0xf6/0x120
[ 294.677175][ T8522] ? setup_bdev_super+0x392/0x720
[ 294.679465][ T8522] get_tree_bdev+0x36f/0x610
[ 294.681259][ T8522] ? __pfx_gfs2_fill_super+0x10/0x10
[ 294.683272][ T8522] ? __pfx_get_tree_bdev+0x10/0x10
[ 294.685245][ T8522] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 294.687503][ T8522] ? cap_capable+0x1cf/0x240
[ 294.689267][ T8522] gfs2_get_tree+0x4e/0x280
[ 294.691021][ T8522] vfs_get_tree+0x8f/0x380
[ 294.692738][ T8522] path_mount+0x14e6/0x1f20
[ 294.694528][ T8522] ? kmem_cache_free+0x12e/0x380
[ 294.696985][ T8522] ? __pfx_path_mount+0x10/0x10
[ 294.699057][ T8522] ? putname+0x12e/0x170
[ 294.700784][ T8522] __x64_sys_mount+0x297/0x320
[ 294.702636][ T8522] ? __pfx___x64_sys_mount+0x10/0x10
[ 294.704819][ T8522] do_syscall_64+0xd2/0x260
[ 294.706627][ T8522] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 294.708939][ T8522] RIP: 0033:0x7f7cc547f4aa
[ 294.710737][ T8522] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 294.718180][ T8522] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 294.721487][ T8522] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 294.724625][ T8522] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 294.727502][ T8522] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 294.730521][ T8522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 294.733507][ T8522] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 294.736510][ T8522]
[ 294.739138][ T8522] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 294.745062][ T8522] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 294.753514][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 294.753514][ T5422] inode = 11 2340
[ 294.753514][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 294.767250][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 294.771787][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 294.777374][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 294.781178][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 294.797747][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 294.801596][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 294.804756][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 294.809901][ T5422] CPU: 1 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 294.814410][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 294.818809][ T5422] Call Trace:
[ 294.820292][ T5422]
[ 294.821594][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 294.823699][ T5422] gfs2_withdraw+0xab8/0x1290
[ 294.825787][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 294.828086][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 294.830380][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 294.832804][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 294.835042][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 294.837471][ T5422] inode_go_instantiate+0x47/0x60
[ 294.839723][ T5422] gfs2_instantiate+0x169/0x250
[ 294.841817][ T5422] gfs2_glock_wait+0x214/0x330
[ 294.843875][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 294.846135][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 294.848241][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 294.850570][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 294.852874][ T5422] do_sync+0x6cf/0xd30
[ 294.854682][ T5422] ? __pfx_do_sync+0x10/0x10
[ 294.856698][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 294.858823][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 294.860840][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 294.863103][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 294.865020][ T5422] gfs2_quota_sync+0x419/0x630
[ 294.866802][ T5422] gfs2_sync_fs+0x44/0xb0
[ 294.868577][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 294.870796][ T5422] sync_filesystem+0x10d/0x290
[ 294.873582][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 294.875936][ T5422] kill_block_super+0x3b/0x90
[ 294.878033][ T5422] gfs2_kill_sb+0x360/0x410
[ 294.879832][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 294.882073][ T5422] deactivate_super+0xde/0x100
[ 294.884113][ T5422] cleanup_mnt+0x222/0x450
[ 294.885935][ T5422] task_work_run+0x14e/0x250
[ 294.887890][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 294.890176][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 294.892691][ T5422] do_syscall_64+0xe2/0x260
[ 294.894726][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 294.897337][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 294.899339][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 294.907752][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 294.911512][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 294.915193][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 294.918917][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 294.922639][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 294.926106][ T5422] R13: 00007f18cecc93b9 R14: 0000000000047b40 R15: 0000000000000001
[ 294.929626][ T5422]
[ 295.309191][ T8530] loop3: detected capacity change from 0 to 32768
[ 295.317869][ T8530] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 295.321668][ T8530] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 295.328022][ T8530] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 295.333531][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 295.338798][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 295.385551][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 46ms
[ 295.387326][ T8534] loop1: detected capacity change from 0 to 32768
[ 295.389136][ T7] gfs2: fsid=syz:syz.0: jid=0: Done
[ 295.393869][ T8530] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 295.396833][ T8534] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 295.399992][ T8534] CPU: 3 PID: 8534 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 295.404203][ T8534] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 295.408083][ T8534] Call Trace:
[ 295.409426][ T8534]
[ 295.410638][ T8534] dump_stack_lvl+0x16c/0x1f0
[ 295.412489][ T8534] sysfs_warn_dup+0x7f/0xa0
[ 295.414174][ T8534] sysfs_create_dir_ns+0x24d/0x2b0
[ 295.416208][ T8534] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 295.418493][ T8534] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 295.420635][ T8534] ? do_raw_spin_unlock+0x172/0x230
[ 295.422603][ T8534] kobject_add_internal+0x2c8/0x990
[ 295.424095][ T8532] loop0: detected capacity change from 0 to 32768
[ 295.424549][ T8534] kobject_init_and_add+0x11c/0x190
[ 295.429039][ T8534] ? __pfx_kobject_init_and_add+0x10/0x10
[ 295.431312][ T8534] ? lockdep_init_map_type+0x16d/0x7d0
[ 295.433454][ T8534] ? lockdep_init_map_type+0x16d/0x7d0
[ 295.435593][ T8534] gfs2_sys_fs_add+0x207/0x470
[ 295.437375][ T8534] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 295.439494][ T8534] ? __pfx_alloc_workqueue+0x10/0x10
[ 295.441547][ T8534] ? read_word_at_a_time+0xe/0x20
[ 295.443471][ T8534] gfs2_fill_super+0x138c/0x2e10
[ 295.445605][ T8534] ? vsnprintf+0x3cd/0x1880
[ 295.447228][ T8534] ? __pfx_gfs2_fill_super+0x10/0x10
[ 295.449088][ T8534] ? snprintf+0xc8/0x100
[ 295.450607][ T8534] ? __pfx_snprintf+0x10/0x10
[ 295.452275][ T8534] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 295.454165][ T8534] ? set_blocksize+0x2b1/0x350
[ 295.455846][ T8534] ? sb_set_blocksize+0xf6/0x120
[ 295.457593][ T8534] ? setup_bdev_super+0x392/0x720
[ 295.459669][ T8534] get_tree_bdev+0x36f/0x610
[ 295.461583][ T8534] ? __pfx_gfs2_fill_super+0x10/0x10
[ 295.463686][ T8534] ? __pfx_get_tree_bdev+0x10/0x10
[ 295.465854][ T8534] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 295.468407][ T8534] ? cap_capable+0x1cf/0x240
[ 295.470727][ T8534] gfs2_get_tree+0x4e/0x280
[ 295.472660][ T8534] vfs_get_tree+0x8f/0x380
[ 295.474640][ T8534] path_mount+0x14e6/0x1f20
[ 295.476600][ T8534] ? kmem_cache_free+0x12e/0x380
[ 295.477217][ T8532] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 295.478739][ T8534] ? __pfx_path_mount+0x10/0x10
[ 295.478765][ T8534] ? putname+0x12e/0x170
[ 295.478783][ T8534] __x64_sys_mount+0x297/0x320
[ 295.488681][ T8534] ? __pfx___x64_sys_mount+0x10/0x10
[ 295.491033][ T8534] do_syscall_64+0xd2/0x260
[ 295.492989][ T8534] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 295.495452][ T8534] RIP: 0033:0x7efc27e7f4aa
[ 295.497306][ T8534] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 295.506463][ T8534] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 295.509991][ T8534] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 295.513149][ T8534] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 295.516174][ T8534] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 295.519228][ T8534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 295.522570][ T8534] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 295.526958][ T8534]
[ 295.528296][ T8532] CPU: 2 PID: 8532 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 295.533225][ T8532] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 295.535363][ T8534] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 295.537388][ T8532] Call Trace:
[ 295.537400][ T8532]
[ 295.537408][ T8532] dump_stack_lvl+0x16c/0x1f0
[ 295.544619][ T8534] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 295.553027][ T8532] sysfs_warn_dup+0x7f/0xa0
[ 295.554707][ T8532] sysfs_create_dir_ns+0x24d/0x2b0
[ 295.556624][ T8532] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 295.570915][ T8532] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 295.573504][ T8532] ? do_raw_spin_unlock+0x172/0x230
[ 295.575797][ T8532] kobject_add_internal+0x2c8/0x990
[ 295.591255][ T8532] kobject_init_and_add+0x11c/0x190
[ 295.593598][ T8532] ? __pfx_kobject_init_and_add+0x10/0x10
[ 295.596415][ T8532] ? lockdep_init_map_type+0x16d/0x7d0
[ 295.598712][ T8532] ? lockdep_init_map_type+0x16d/0x7d0
[ 295.601016][ T8532] gfs2_sys_fs_add+0x207/0x470
[ 295.603109][ T8532] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 295.619416][ T8532] ? __pfx_alloc_workqueue+0x10/0x10
[ 295.621484][ T8532] ? read_word_at_a_time+0xe/0x20
[ 295.623461][ T8532] gfs2_fill_super+0x138c/0x2e10
[ 295.625432][ T8532] ? vsnprintf+0x3cd/0x1880
[ 295.627417][ T8532] ? __pfx_gfs2_fill_super+0x10/0x10
[ 295.629794][ T8532] ? snprintf+0xc8/0x100
[ 295.646900][ T8532] ? __pfx_snprintf+0x10/0x10
[ 295.648859][ T8532] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 295.651131][ T8532] ? set_blocksize+0x2b1/0x350
[ 295.653148][ T8532] ? sb_set_blocksize+0xf6/0x120
[ 295.655207][ T8532] ? setup_bdev_super+0x392/0x720
[ 295.657240][ T8532] get_tree_bdev+0x36f/0x610
[ 295.659271][ T8532] ? __pfx_gfs2_fill_super+0x10/0x10
[ 295.661550][ T8532] ? __pfx_get_tree_bdev+0x10/0x10
[ 295.663583][ T8532] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 295.666202][ T8532] ? cap_capable+0x1cf/0x240
[ 295.668176][ T8532] gfs2_get_tree+0x4e/0x280
[ 295.670573][ T8532] vfs_get_tree+0x8f/0x380
[ 295.672555][ T8532] path_mount+0x14e6/0x1f20
[ 295.674389][ T8532] ? kmem_cache_free+0x12e/0x380
[ 295.676493][ T8532] ? __pfx_path_mount+0x10/0x10
[ 295.678406][ T8532] ? putname+0x12e/0x170
[ 295.680078][ T8532] __x64_sys_mount+0x297/0x320
[ 295.681985][ T8532] ? __pfx___x64_sys_mount+0x10/0x10
[ 295.684084][ T8532] do_syscall_64+0xd2/0x260
[ 295.685839][ T8532] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 295.688453][ T8532] RIP: 0033:0x7f7cc547f4aa
[ 295.690296][ T8532] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 295.698665][ T8532] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 295.702309][ T8532] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 295.705995][ T8532] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 295.709299][ T8532] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 295.712783][ T8532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 295.717154][ T8532] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 295.720667][ T8532]
[ 295.723119][ T8532] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 295.729213][ T8532] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 295.765911][ T8536] loop2: detected capacity change from 0 to 32768
[ 295.778311][ T8536] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 295.781559][ T8536] CPU: 0 PID: 8536 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 295.786399][ T8536] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 295.790914][ T8536] Call Trace:
[ 295.792286][ T8536]
[ 295.793580][ T8536] dump_stack_lvl+0x16c/0x1f0
[ 295.795714][ T8536] sysfs_warn_dup+0x7f/0xa0
[ 295.797778][ T8536] sysfs_create_dir_ns+0x24d/0x2b0
[ 295.800144][ T8536] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 295.802688][ T8536] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 295.805077][ T8536] ? do_raw_spin_unlock+0x172/0x230
[ 295.807470][ T8536] kobject_add_internal+0x2c8/0x990
[ 295.808013][ T8530] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 295.809632][ T8536] kobject_init_and_add+0x11c/0x190
[ 295.814591][ T8536] ? __pfx_kobject_init_and_add+0x10/0x10
[ 295.816913][ T8536] ? lockdep_init_map_type+0x16d/0x7d0
[ 295.819320][ T8536] ? lockdep_init_map_type+0x16d/0x7d0
[ 295.821682][ T8536] gfs2_sys_fs_add+0x207/0x470
[ 295.823653][ T8536] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 295.825773][ T8536] ? __pfx_alloc_workqueue+0x10/0x10
[ 295.827958][ T8536] ? read_word_at_a_time+0xe/0x20
[ 295.830078][ T8536] gfs2_fill_super+0x138c/0x2e10
[ 295.832688][ T8536] ? vsnprintf+0x3cd/0x1880
[ 295.835324][ T8536] ? __pfx_gfs2_fill_super+0x10/0x10
[ 295.838431][ T8536] ? snprintf+0xc8/0x100
[ 295.840679][ T8536] ? __pfx_snprintf+0x10/0x10
[ 295.842792][ T8536] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 295.845126][ T8536] ? set_blocksize+0x2b1/0x350
[ 295.847472][ T8536] ? sb_set_blocksize+0xf6/0x120
[ 295.849491][ T8536] ? setup_bdev_super+0x392/0x720
[ 295.851745][ T8536] get_tree_bdev+0x36f/0x610
[ 295.853920][ T8536] ? __pfx_gfs2_fill_super+0x10/0x10
[ 295.856221][ T8536] ? __pfx_get_tree_bdev+0x10/0x10
[ 295.858448][ T8536] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 295.861536][ T8536] ? cap_capable+0x1cf/0x240
[ 295.863508][ T8536] gfs2_get_tree+0x4e/0x280
[ 295.865389][ T8536] vfs_get_tree+0x8f/0x380
[ 295.867660][ T8536] path_mount+0x14e6/0x1f20
[ 295.869745][ T8536] ? kmem_cache_free+0x12e/0x380
[ 295.871771][ T8536] ? __pfx_path_mount+0x10/0x10
[ 295.873769][ T8536] ? putname+0x12e/0x170
[ 295.875681][ T8536] __x64_sys_mount+0x297/0x320
[ 295.877511][ T8536] ? __pfx___x64_sys_mount+0x10/0x10
[ 295.879920][ T8536] do_syscall_64+0xd2/0x260
[ 295.881882][ T8536] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 295.885259][ T8536] RIP: 0033:0x7f18cec7f4aa
[ 295.888340][ T8536] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 295.899231][ T8536] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 295.904227][ T8536] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 295.909198][ T8536] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 295.912967][ T8536] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 295.916692][ T8536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 295.919785][ T8536] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 295.923139][ T8536]
[ 295.925771][ T8536] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 295.936058][ T8536] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 295.942044][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 295.942044][ T5425] inode = 11 2340
[ 295.942044][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 295.949564][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 295.953478][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 295.959664][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 295.963429][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 295.972058][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 295.978239][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 295.982101][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 295.985357][ T5425] CPU: 1 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 295.990561][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 295.995367][ T5425] Call Trace:
[ 295.996928][ T5425]
[ 295.998275][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 296.000327][ T5425] gfs2_withdraw+0xab8/0x1290
[ 296.002491][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 296.004838][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 296.007314][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 296.009762][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 296.012229][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 296.014780][ T5425] inode_go_instantiate+0x47/0x60
[ 296.017061][ T5425] gfs2_instantiate+0x169/0x250
[ 296.019297][ T5425] gfs2_glock_wait+0x214/0x330
[ 296.021355][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 296.023614][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 296.025579][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 296.027815][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 296.029987][ T5425] do_sync+0x6cf/0xd30
[ 296.031902][ T5425] ? __pfx_do_sync+0x10/0x10
[ 296.034001][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 296.036100][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 296.038119][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 296.040298][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 296.042365][ T5425] gfs2_quota_sync+0x419/0x630
[ 296.044668][ T5425] gfs2_sync_fs+0x44/0xb0
[ 296.047158][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 296.049408][ T5425] sync_filesystem+0x10d/0x290
[ 296.051547][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 296.053870][ T5425] kill_block_super+0x3b/0x90
[ 296.055955][ T5425] gfs2_kill_sb+0x360/0x410
[ 296.057778][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 296.060114][ T5425] deactivate_super+0xde/0x100
[ 296.062198][ T5425] cleanup_mnt+0x222/0x450
[ 296.064243][ T5425] task_work_run+0x14e/0x250
[ 296.066870][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 296.069686][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 296.072823][ T5425] do_syscall_64+0xe2/0x260
[ 296.075303][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 296.077745][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 296.080231][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 296.089195][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 296.092849][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 296.096881][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 296.100496][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 296.104421][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 296.108744][ T5425] R13: 00007f70fd8c93b9 R14: 0000000000047f47 R15: 0000000000000001
[ 296.112852][ T5425]
[ 296.335485][ T8544] loop0: detected capacity change from 0 to 32768
[ 296.346338][ T8544] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 296.350259][ T8544] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 296.382857][ T8544] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 296.397680][ T5597] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 296.401560][ T5597] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 296.410694][ T8546] loop1: detected capacity change from 0 to 32768
[ 296.423263][ T8546] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 296.443814][ T8546] CPU: 0 PID: 8546 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 296.449841][ T8546] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 296.454708][ T8546] Call Trace:
[ 296.456600][ T8546]
[ 296.458074][ T8546] dump_stack_lvl+0x16c/0x1f0
[ 296.458102][ T5597] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 56ms
[ 296.460397][ T8546] sysfs_warn_dup+0x7f/0xa0
[ 296.463362][ T5597] gfs2: fsid=syz:syz.0: jid=0: Done
[ 296.464921][ T8546] sysfs_create_dir_ns+0x24d/0x2b0
[ 296.464949][ T8546] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 296.464974][ T8546] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 296.464992][ T8546] ? do_raw_spin_unlock+0x172/0x230
[ 296.465010][ T8546] kobject_add_internal+0x2c8/0x990
[ 296.465030][ T8546] kobject_init_and_add+0x11c/0x190
[ 296.465050][ T8546] ? __pfx_kobject_init_and_add+0x10/0x10
[ 296.465068][ T8546] ? lockdep_init_map_type+0x16d/0x7d0
[ 296.465093][ T8546] ? lockdep_init_map_type+0x16d/0x7d0
[ 296.465120][ T8546] gfs2_sys_fs_add+0x207/0x470
[ 296.465147][ T8546] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 296.465171][ T8546] ? __pfx_alloc_workqueue+0x10/0x10
[ 296.465196][ T8546] ? read_word_at_a_time+0xe/0x20
[ 296.493501][ T8546] gfs2_fill_super+0x138c/0x2e10
[ 296.495484][ T8546] ? vsnprintf+0x3cd/0x1880
[ 296.497417][ T8546] ? __pfx_gfs2_fill_super+0x10/0x10
[ 296.499541][ T8546] ? snprintf+0xc8/0x100
[ 296.501224][ T8546] ? __pfx_snprintf+0x10/0x10
[ 296.503012][ T8546] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 296.505490][ T8546] ? set_blocksize+0x2b1/0x350
[ 296.507391][ T8546] ? sb_set_blocksize+0xf6/0x120
[ 296.509377][ T8546] ? setup_bdev_super+0x392/0x720
[ 296.511411][ T8546] get_tree_bdev+0x36f/0x610
[ 296.513330][ T8546] ? __pfx_gfs2_fill_super+0x10/0x10
[ 296.515532][ T8546] ? __pfx_get_tree_bdev+0x10/0x10
[ 296.517563][ T8546] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 296.519793][ T8546] ? cap_capable+0x1cf/0x240
[ 296.521694][ T8546] gfs2_get_tree+0x4e/0x280
[ 296.523582][ T8546] vfs_get_tree+0x8f/0x380
[ 296.525329][ T8546] path_mount+0x14e6/0x1f20
[ 296.527142][ T8546] ? kmem_cache_free+0x12e/0x380
[ 296.529124][ T8546] ? __pfx_path_mount+0x10/0x10
[ 296.531093][ T8546] ? putname+0x12e/0x170
[ 296.532778][ T8546] __x64_sys_mount+0x297/0x320
[ 296.534676][ T8546] ? __pfx___x64_sys_mount+0x10/0x10
[ 296.536751][ T8546] do_syscall_64+0xd2/0x260
[ 296.538562][ T8546] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 296.540799][ T8546] RIP: 0033:0x7efc27e7f4aa
[ 296.542546][ T8546] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 296.550281][ T8546] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 296.553581][ T8546] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 296.556604][ T8546] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 296.559745][ T8546] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 296.562877][ T8546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 296.565989][ T8546] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 296.569069][ T8546]
[ 296.571131][ T8544] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 296.576081][ T8546] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 296.582158][ T8546] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 296.668494][ T8548] loop2: detected capacity change from 0 to 32768
[ 296.734287][ T8548] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 296.737556][ T8548] CPU: 0 PID: 8548 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 296.742113][ T8548] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 296.758890][ T8548] Call Trace:
[ 296.760327][ T8548]
[ 296.761593][ T8548] dump_stack_lvl+0x16c/0x1f0
[ 296.763716][ T8548] sysfs_warn_dup+0x7f/0xa0
[ 296.765693][ T8548] sysfs_create_dir_ns+0x24d/0x2b0
[ 296.767846][ T8548] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 296.770247][ T8548] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 296.772623][ T8548] ? do_raw_spin_unlock+0x172/0x230
[ 296.775655][ T8548] kobject_add_internal+0x2c8/0x990
[ 296.778775][ T8548] kobject_init_and_add+0x11c/0x190
[ 296.782248][ T8548] ? __pfx_kobject_init_and_add+0x10/0x10
[ 296.785777][ T8548] ? lockdep_init_map_type+0x16d/0x7d0
[ 296.789746][ T8548] ? lockdep_init_map_type+0x16d/0x7d0
[ 296.792246][ T8548] gfs2_sys_fs_add+0x207/0x470
[ 296.794432][ T8548] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 296.796861][ T8548] ? __pfx_alloc_workqueue+0x10/0x10
[ 296.799549][ T8548] ? read_word_at_a_time+0xe/0x20
[ 296.801800][ T8548] gfs2_fill_super+0x138c/0x2e10
[ 296.804554][ T8548] ? vsnprintf+0x3cd/0x1880
[ 296.806876][ T8548] ? __pfx_gfs2_fill_super+0x10/0x10
[ 296.809293][ T8548] ? snprintf+0xc8/0x100
[ 296.811230][ T8548] ? __pfx_snprintf+0x10/0x10
[ 296.813473][ T8548] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 296.815882][ T8548] ? set_blocksize+0x2b1/0x350
[ 296.818048][ T8548] ? sb_set_blocksize+0xf6/0x120
[ 296.820242][ T8548] ? setup_bdev_super+0x392/0x720
[ 296.822852][ T8548] get_tree_bdev+0x36f/0x610
[ 296.825434][ T8548] ? __pfx_gfs2_fill_super+0x10/0x10
[ 296.828088][ T8548] ? __pfx_get_tree_bdev+0x10/0x10
[ 296.830370][ T8548] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 296.832919][ T8548] ? cap_capable+0x1cf/0x240
[ 296.835007][ T8548] gfs2_get_tree+0x4e/0x280
[ 296.837040][ T8548] vfs_get_tree+0x8f/0x380
[ 296.839118][ T8548] path_mount+0x14e6/0x1f20
[ 296.841463][ T8548] ? kmem_cache_free+0x12e/0x380
[ 296.843894][ T8548] ? __pfx_path_mount+0x10/0x10
[ 296.846377][ T8548] ? putname+0x12e/0x170
[ 296.848370][ T8548] __x64_sys_mount+0x297/0x320
[ 296.851479][ T8548] ? __pfx___x64_sys_mount+0x10/0x10
[ 296.853922][ T8548] do_syscall_64+0xd2/0x260
[ 296.855997][ T8548] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 296.858650][ T8548] RIP: 0033:0x7f18cec7f4aa
[ 296.860676][ T8548] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 296.869483][ T8548] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 296.873493][ T8548] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 296.877338][ T8548] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 296.880936][ T8548] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 296.884555][ T8548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 296.888133][ T8548] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 296.891589][ T8548]
[ 296.895755][ T8548] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 296.901601][ T8548] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 296.941250][ T8544] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 296.958042][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 296.958042][ T5423] inode = 11 2340
[ 296.958042][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 296.967653][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 296.975167][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 296.979904][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 296.986327][ T8552] loop3: detected capacity change from 0 to 32768
[ 296.989834][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 297.016901][ T8552] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 297.018741][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 297.019948][ T8552] CPU: 1 PID: 8552 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 297.019970][ T8552] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 297.019981][ T8552] Call Trace:
[ 297.019988][ T8552]
[ 297.019995][ T8552] dump_stack_lvl+0x16c/0x1f0
[ 297.024065][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 297.029529][ T8552] sysfs_warn_dup+0x7f/0xa0
[ 297.029567][ T8552] sysfs_create_dir_ns+0x24d/0x2b0
[ 297.029594][ T8552] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 297.029622][ T8552] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 297.029642][ T8552] ? do_raw_spin_unlock+0x172/0x230
[ 297.029660][ T8552] kobject_add_internal+0x2c8/0x990
[ 297.029682][ T8552] kobject_init_and_add+0x11c/0x190
[ 297.029777][ T8552] ? __pfx_kobject_init_and_add+0x10/0x10
[ 297.030139][ T8552] ? lockdep_init_map_type+0x16d/0x7d0
[ 297.030293][ T8552] ? lockdep_init_map_type+0x16d/0x7d0
[ 297.030462][ T8552] gfs2_sys_fs_add+0x207/0x470
[ 297.030489][ T8552] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 297.030515][ T8552] ? __pfx_alloc_workqueue+0x10/0x10
[ 297.030541][ T8552] ? read_word_at_a_time+0xe/0x20
[ 297.030562][ T8552] gfs2_fill_super+0x138c/0x2e10
[ 297.030581][ T8552] ? vsnprintf+0x3cd/0x1880
[ 297.030606][ T8552] ? __pfx_gfs2_fill_super+0x10/0x10
[ 297.030625][ T8552] ? snprintf+0xc8/0x100
[ 297.030648][ T8552] ? __pfx_snprintf+0x10/0x10
[ 297.030673][ T8552] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 297.030691][ T8552] ? set_blocksize+0x2b1/0x350
[ 297.030709][ T8552] ? sb_set_blocksize+0xf6/0x120
[ 297.030726][ T8552] ? setup_bdev_super+0x392/0x720
[ 297.030943][ T8552] get_tree_bdev+0x36f/0x610
[ 297.031154][ T8552] ? __pfx_gfs2_fill_super+0x10/0x10
[ 297.031301][ T8552] ? __pfx_get_tree_bdev+0x10/0x10
[ 297.031370][ T8552] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 297.031394][ T8552] ? cap_capable+0x1cf/0x240
[ 297.031418][ T8552] gfs2_get_tree+0x4e/0x280
[ 297.031435][ T8552] vfs_get_tree+0x8f/0x380
[ 297.031461][ T8552] path_mount+0x14e6/0x1f20
[ 297.031487][ T8552] ? kmem_cache_free+0x12e/0x380
[ 297.031507][ T8552] ? __pfx_path_mount+0x10/0x10
[ 297.031533][ T8552] ? putname+0x12e/0x170
[ 297.031553][ T8552] __x64_sys_mount+0x297/0x320
[ 297.031579][ T8552] ? __pfx___x64_sys_mount+0x10/0x10
[ 297.031606][ T8552] do_syscall_64+0xd2/0x260
[ 297.031626][ T8552] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 297.031647][ T8552] RIP: 0033:0x7f70fd87f4aa
[ 297.031662][ T8552] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 297.031681][ T8552] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 297.031702][ T8552] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 297.031715][ T8552] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 297.031728][ T8552] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 297.031740][ T8552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 297.031752][ T8552] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 297.031767][ T8552]
[ 297.032533][ T8552] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 297.032549][ T8552] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 297.217901][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 297.220408][ T5423] CPU: 2 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 297.225266][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 297.229533][ T5423] Call Trace:
[ 297.231058][ T5423]
[ 297.232407][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 297.234545][ T5423] gfs2_withdraw+0xab8/0x1290
[ 297.236772][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 297.238920][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 297.241004][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 297.243403][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 297.245757][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 297.248199][ T5423] inode_go_instantiate+0x47/0x60
[ 297.250479][ T5423] gfs2_instantiate+0x169/0x250
[ 297.253133][ T5423] gfs2_glock_wait+0x214/0x330
[ 297.255389][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 297.257987][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 297.260502][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 297.262918][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 297.265888][ T5423] do_sync+0x6cf/0xd30
[ 297.267828][ T5423] ? __pfx_do_sync+0x10/0x10
[ 297.269992][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 297.272269][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 297.274419][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 297.278006][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 297.280859][ T5423] gfs2_quota_sync+0x419/0x630
[ 297.283885][ T5423] gfs2_sync_fs+0x44/0xb0
[ 297.286068][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 297.289003][ T5423] sync_filesystem+0x10d/0x290
[ 297.291733][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 297.294711][ T5423] kill_block_super+0x3b/0x90
[ 297.296832][ T5423] gfs2_kill_sb+0x360/0x410
[ 297.298560][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 297.300925][ T5423] deactivate_super+0xde/0x100
[ 297.303108][ T5423] cleanup_mnt+0x222/0x450
[ 297.305004][ T5423] task_work_run+0x14e/0x250
[ 297.307004][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 297.309393][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 297.312140][ T5423] do_syscall_64+0xe2/0x260
[ 297.314533][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 297.317217][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 297.319281][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 297.332852][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 297.336799][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 297.340308][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 297.343864][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 297.355570][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 297.358808][ T8557] loop1: detected capacity change from 0 to 32768
[ 297.359498][ T5423] R13: 00007f7cc54c93b9 R14: 0000000000048385 R15: 0000000000000001
[ 297.359517][ T5423]
[ 297.371134][ T8557] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 297.378369][ T8557] CPU: 1 PID: 8557 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 297.383296][ T8557] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 297.387488][ T8557] Call Trace:
[ 297.389059][ T8557]
[ 297.390384][ T8557] dump_stack_lvl+0x16c/0x1f0
[ 297.392359][ T8557] sysfs_warn_dup+0x7f/0xa0
[ 297.394495][ T8557] sysfs_create_dir_ns+0x24d/0x2b0
[ 297.396874][ T8557] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 297.399333][ T8557] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 297.401516][ T8557] ? do_raw_spin_unlock+0x172/0x230
[ 297.403706][ T8557] kobject_add_internal+0x2c8/0x990
[ 297.405736][ T8557] kobject_init_and_add+0x11c/0x190
[ 297.408179][ T8557] ? __pfx_kobject_init_and_add+0x10/0x10
[ 297.410853][ T8557] ? lockdep_init_map_type+0x16d/0x7d0
[ 297.413321][ T8557] ? lockdep_init_map_type+0x16d/0x7d0
[ 297.415675][ T8557] gfs2_sys_fs_add+0x207/0x470
[ 297.417976][ T8557] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 297.420491][ T8557] ? __pfx_alloc_workqueue+0x10/0x10
[ 297.422901][ T8557] ? read_word_at_a_time+0xe/0x20
[ 297.424980][ T8557] gfs2_fill_super+0x138c/0x2e10
[ 297.427076][ T8557] ? vsnprintf+0x3cd/0x1880
[ 297.429041][ T8557] ? __pfx_gfs2_fill_super+0x10/0x10
[ 297.431609][ T8557] ? snprintf+0xc8/0x100
[ 297.433609][ T8557] ? __pfx_snprintf+0x10/0x10
[ 297.435782][ T8557] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 297.438222][ T8557] ? set_blocksize+0x2b1/0x350
[ 297.440401][ T8557] ? sb_set_blocksize+0xf6/0x120
[ 297.442734][ T8557] ? setup_bdev_super+0x392/0x720
[ 297.445615][ T8557] get_tree_bdev+0x36f/0x610
[ 297.447955][ T8557] ? __pfx_gfs2_fill_super+0x10/0x10
[ 297.450521][ T8557] ? __pfx_get_tree_bdev+0x10/0x10
[ 297.452869][ T8557] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 297.455671][ T8557] ? cap_capable+0x1cf/0x240
[ 297.457758][ T8557] gfs2_get_tree+0x4e/0x280
[ 297.459828][ T8557] vfs_get_tree+0x8f/0x380
[ 297.461879][ T8557] path_mount+0x14e6/0x1f20
[ 297.463800][ T8557] ? kmem_cache_free+0x12e/0x380
[ 297.466170][ T8557] ? __pfx_path_mount+0x10/0x10
[ 297.468464][ T8557] ? putname+0x12e/0x170
[ 297.470581][ T8557] __x64_sys_mount+0x297/0x320
[ 297.472858][ T8557] ? __pfx___x64_sys_mount+0x10/0x10
[ 297.475363][ T8557] do_syscall_64+0xd2/0x260
[ 297.477527][ T8557] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 297.480002][ T8557] RIP: 0033:0x7efc27e7f4aa
[ 297.481468][ T8557] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 297.489644][ T8557] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 297.493257][ T8557] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 297.496778][ T8557] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 297.500112][ T8557] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 297.503274][ T8557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 297.506513][ T8557] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 297.509988][ T8557]
[ 297.517053][ T8557] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 297.523457][ T8557] gfs2: fsid=syz:syz: error -17 adding sysfs files
2024/04/02 02:34:36 executed programs: 842
[ 297.560430][ T8560] loop2: detected capacity change from 0 to 32768
[ 297.567092][ T8560] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 297.570646][ T8560] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 297.577372][ T8560] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 297.609228][ T823] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 297.623985][ T823] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 297.672963][ T823] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 48ms
[ 297.678443][ T823] gfs2: fsid=syz:syz.0: jid=0: Done
[ 297.680599][ T8560] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 297.841710][ T8560] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 297.861175][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 297.861175][ T5422] inode = 11 2340
[ 297.861175][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 297.873833][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 297.878314][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 297.883936][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 297.887588][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 297.897344][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 297.901118][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 297.904900][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 297.907371][ T5422] CPU: 2 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 297.911313][ T8563] loop3: detected capacity change from 0 to 32768
[ 297.911768][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 297.918176][ T5422] Call Trace:
[ 297.919656][ T5422]
[ 297.920883][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 297.923025][ T5422] gfs2_withdraw+0xab8/0x1290
[ 297.925231][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 297.927679][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 297.930038][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 297.932353][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 297.934008][ T8563] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 297.934381][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 297.939845][ T5422] inode_go_instantiate+0x47/0x60
[ 297.942055][ T5422] gfs2_instantiate+0x169/0x250
[ 297.944199][ T5422] gfs2_glock_wait+0x214/0x330
[ 297.946170][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 297.948449][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 297.950695][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 297.953041][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 297.955316][ T5422] do_sync+0x6cf/0xd30
[ 297.957133][ T5422] ? __pfx_do_sync+0x10/0x10
[ 297.959107][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 297.961159][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 297.963280][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 297.965554][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 297.967631][ T5422] gfs2_quota_sync+0x419/0x630
[ 297.969979][ T5422] gfs2_sync_fs+0x44/0xb0
[ 297.971776][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 297.973810][ T5422] sync_filesystem+0x10d/0x290
[ 297.975756][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 297.977900][ T5422] kill_block_super+0x3b/0x90
[ 297.979823][ T5422] gfs2_kill_sb+0x360/0x410
[ 297.981673][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 297.984156][ T5422] deactivate_super+0xde/0x100
[ 297.986421][ T5422] cleanup_mnt+0x222/0x450
[ 297.988397][ T5422] task_work_run+0x14e/0x250
[ 297.990472][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 297.992662][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 297.994828][ T5422] do_syscall_64+0xe2/0x260
[ 297.996839][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 297.999534][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 298.001508][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 298.009493][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 298.013079][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 298.016273][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 298.019698][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 298.023223][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 298.026817][ T5422] R13: 00007f18cecc93b9 R14: 000000000004880f R15: 0000000000000001
[ 298.029975][ T5422]
[ 298.032110][ T8563] CPU: 1 PID: 8563 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 298.035770][ T8563] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 298.039419][ T8563] Call Trace:
[ 298.040707][ T8563]
[ 298.041820][ T8563] dump_stack_lvl+0x16c/0x1f0
[ 298.043584][ T8563] sysfs_warn_dup+0x7f/0xa0
[ 298.045623][ T8563] sysfs_create_dir_ns+0x24d/0x2b0
[ 298.048121][ T8563] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 298.050647][ T8563] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 298.052667][ T8563] ? do_raw_spin_unlock+0x172/0x230
[ 298.052738][ T8568] loop1: detected capacity change from 0 to 32768
[ 298.054838][ T8563] kobject_add_internal+0x2c8/0x990
[ 298.054860][ T8563] kobject_init_and_add+0x11c/0x190
[ 298.054876][ T8563] ? __pfx_kobject_init_and_add+0x10/0x10
[ 298.054891][ T8563] ? lockdep_init_map_type+0x16d/0x7d0
[ 298.054913][ T8563] ? lockdep_init_map_type+0x16d/0x7d0
[ 298.054934][ T8563] gfs2_sys_fs_add+0x207/0x470
[ 298.054955][ T8563] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 298.054975][ T8563] ? __pfx_alloc_workqueue+0x10/0x10
[ 298.054996][ T8563] ? read_word_at_a_time+0xe/0x20
[ 298.055011][ T8563] gfs2_fill_super+0x138c/0x2e10
[ 298.055026][ T8563] ? vsnprintf+0x3cd/0x1880
[ 298.055046][ T8563] ? __pfx_gfs2_fill_super+0x10/0x10
[ 298.055061][ T8563] ? snprintf+0xc8/0x100
[ 298.086219][ T8563] ? __pfx_snprintf+0x10/0x10
[ 298.088238][ T8563] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 298.090628][ T8563] ? set_blocksize+0x2b1/0x350
[ 298.092727][ T8563] ? sb_set_blocksize+0xf6/0x120
[ 298.094857][ T8563] ? setup_bdev_super+0x392/0x720
[ 298.097088][ T8563] get_tree_bdev+0x36f/0x610
[ 298.099117][ T8563] ? __pfx_gfs2_fill_super+0x10/0x10
[ 298.101281][ T8563] ? __pfx_get_tree_bdev+0x10/0x10
[ 298.103727][ T8563] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 298.106603][ T8563] ? cap_capable+0x1cf/0x240
[ 298.108666][ T8563] gfs2_get_tree+0x4e/0x280
[ 298.110687][ T8563] vfs_get_tree+0x8f/0x380
[ 298.111623][ T8568] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 298.112618][ T8563] path_mount+0x14e6/0x1f20
[ 298.112645][ T8563] ? kmem_cache_free+0x12e/0x380
[ 298.112662][ T8563] ? __pfx_path_mount+0x10/0x10
[ 298.112685][ T8563] ? putname+0x12e/0x170
[ 298.123376][ T8563] __x64_sys_mount+0x297/0x320
[ 298.125455][ T8563] ? __pfx___x64_sys_mount+0x10/0x10
[ 298.127571][ T8563] do_syscall_64+0xd2/0x260
[ 298.129300][ T8563] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 298.131577][ T8563] RIP: 0033:0x7f70fd87f4aa
[ 298.133308][ T8563] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 298.140289][ T8570] loop0: detected capacity change from 0 to 32768
[ 298.140816][ T8563] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 298.146946][ T8563] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 298.150246][ T8563] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 298.153281][ T8563] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 298.156491][ T8563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 298.159533][ T8563] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 298.162644][ T8563]
[ 298.164035][ T8568] CPU: 3 PID: 8568 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 298.165811][ T8563] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 298.167709][ T8570] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 298.169724][ T8568] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 298.175552][ T8563] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 298.178780][ T8568] Call Trace:
[ 298.178790][ T8568]
[ 298.188459][ T8568] dump_stack_lvl+0x16c/0x1f0
[ 298.190545][ T8568] sysfs_warn_dup+0x7f/0xa0
[ 298.192507][ T8568] sysfs_create_dir_ns+0x24d/0x2b0
[ 298.194730][ T8568] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 298.196923][ T8568] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 298.199197][ T8568] ? do_raw_spin_unlock+0x172/0x230
[ 298.201527][ T8568] kobject_add_internal+0x2c8/0x990
[ 298.203889][ T8568] kobject_init_and_add+0x11c/0x190
[ 298.206144][ T8568] ? __pfx_kobject_init_and_add+0x10/0x10
[ 298.208584][ T8568] ? lockdep_init_map_type+0x16d/0x7d0
[ 298.210951][ T8568] ? lockdep_init_map_type+0x16d/0x7d0
[ 298.213360][ T8568] gfs2_sys_fs_add+0x207/0x470
[ 298.215831][ T8568] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 298.218861][ T8568] ? __pfx_alloc_workqueue+0x10/0x10
[ 298.221112][ T8568] ? read_word_at_a_time+0xe/0x20
[ 298.223261][ T8568] gfs2_fill_super+0x138c/0x2e10
[ 298.225401][ T8568] ? vsnprintf+0x3cd/0x1880
[ 298.227366][ T8568] ? __pfx_gfs2_fill_super+0x10/0x10
[ 298.229614][ T8568] ? snprintf+0xc8/0x100
[ 298.231476][ T8568] ? __pfx_snprintf+0x10/0x10
[ 298.233516][ T8568] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 298.235848][ T8568] ? set_blocksize+0x2b1/0x350
[ 298.237884][ T8568] ? sb_set_blocksize+0xf6/0x120
[ 298.240108][ T8568] ? setup_bdev_super+0x392/0x720
[ 298.242200][ T8568] get_tree_bdev+0x36f/0x610
[ 298.244109][ T8568] ? __pfx_gfs2_fill_super+0x10/0x10
[ 298.246717][ T8568] ? __pfx_get_tree_bdev+0x10/0x10
[ 298.248734][ T8568] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 298.251167][ T8568] ? cap_capable+0x1cf/0x240
[ 298.253116][ T8568] gfs2_get_tree+0x4e/0x280
[ 298.254866][ T8568] vfs_get_tree+0x8f/0x380
[ 298.256618][ T8568] path_mount+0x14e6/0x1f20
[ 298.258378][ T8568] ? kmem_cache_free+0x12e/0x380
[ 298.260272][ T8568] ? __pfx_path_mount+0x10/0x10
[ 298.262282][ T8568] ? putname+0x12e/0x170
[ 298.264742][ T8568] __x64_sys_mount+0x297/0x320
[ 298.267676][ T8568] ? __pfx___x64_sys_mount+0x10/0x10
[ 298.269921][ T8568] do_syscall_64+0xd2/0x260
[ 298.271920][ T8568] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 298.274618][ T8568] RIP: 0033:0x7efc27e7f4aa
[ 298.276582][ T8568] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 298.285802][ T8568] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 298.289571][ T8568] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 298.292784][ T8568] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 298.296585][ T8568] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 298.300254][ T8568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 298.303840][ T8568] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 298.308372][ T8568]
[ 298.310281][ T8570] CPU: 1 PID: 8570 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 298.316794][ T8570] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 298.318556][ T8568] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 298.322084][ T8570] Call Trace:
[ 298.322095][ T8570]
[ 298.328637][ T8568] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 298.329553][ T8570] dump_stack_lvl+0x16c/0x1f0
[ 298.337103][ T8570] sysfs_warn_dup+0x7f/0xa0
[ 298.340277][ T8570] sysfs_create_dir_ns+0x24d/0x2b0
[ 298.343059][ T8570] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 298.345671][ T8570] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 298.348130][ T8570] ? do_raw_spin_unlock+0x172/0x230
[ 298.350673][ T8570] kobject_add_internal+0x2c8/0x990
[ 298.353155][ T8570] kobject_init_and_add+0x11c/0x190
[ 298.355664][ T8570] ? __pfx_kobject_init_and_add+0x10/0x10
[ 298.358273][ T8570] ? lockdep_init_map_type+0x16d/0x7d0
[ 298.360734][ T8570] ? lockdep_init_map_type+0x16d/0x7d0
[ 298.363066][ T8570] gfs2_sys_fs_add+0x207/0x470
[ 298.365380][ T8570] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 298.367834][ T8570] ? __pfx_alloc_workqueue+0x10/0x10
[ 298.370696][ T8570] ? read_word_at_a_time+0xe/0x20
[ 298.373091][ T8570] gfs2_fill_super+0x138c/0x2e10
[ 298.375373][ T8570] ? vsnprintf+0x3cd/0x1880
[ 298.377474][ T8570] ? __pfx_gfs2_fill_super+0x10/0x10
[ 298.379793][ T8570] ? snprintf+0xc8/0x100
[ 298.381582][ T8570] ? __pfx_snprintf+0x10/0x10
[ 298.383657][ T8570] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 298.385999][ T8570] ? set_blocksize+0x2b1/0x350
[ 298.388329][ T8570] ? sb_set_blocksize+0xf6/0x120
[ 298.390572][ T8570] ? setup_bdev_super+0x392/0x720
[ 298.392656][ T8570] get_tree_bdev+0x36f/0x610
[ 298.394763][ T8570] ? __pfx_gfs2_fill_super+0x10/0x10
[ 298.397186][ T8570] ? __pfx_get_tree_bdev+0x10/0x10
[ 298.399528][ T8570] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 298.402305][ T8570] ? cap_capable+0x1cf/0x240
[ 298.404405][ T8570] gfs2_get_tree+0x4e/0x280
[ 298.406581][ T8570] vfs_get_tree+0x8f/0x380
[ 298.408498][ T8570] path_mount+0x14e6/0x1f20
[ 298.410553][ T8570] ? kmem_cache_free+0x12e/0x380
[ 298.412882][ T8570] ? __pfx_path_mount+0x10/0x10
[ 298.415352][ T8570] ? putname+0x12e/0x170
[ 298.417793][ T8570] __x64_sys_mount+0x297/0x320
[ 298.420826][ T8570] ? __pfx___x64_sys_mount+0x10/0x10
[ 298.424026][ T8570] do_syscall_64+0xd2/0x260
[ 298.426294][ T8570] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 298.429409][ T8570] RIP: 0033:0x7f7cc547f4aa
[ 298.431918][ T8570] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 298.442032][ T8570] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 298.446653][ T8570] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 298.450765][ T8570] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 298.454450][ T8570] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 298.458112][ T8570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 298.462539][ T8570] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 298.466501][ T8570]
[ 298.470295][ T8570] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 298.478058][ T8570] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 299.033905][ T8579] loop2: detected capacity change from 0 to 32768
[ 299.043330][ T8577] loop1: detected capacity change from 0 to 32768
[ 299.049848][ T8579] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 299.053118][ T8579] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 299.055515][ T8575] loop3: detected capacity change from 0 to 32768
[ 299.059549][ T8579] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 299.061894][ T8575] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 299.063429][ T8577] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 299.066068][ T5597] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 299.066082][ T5597] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 299.069886][ T8575] CPU: 2 PID: 8575 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 299.079889][ T8575] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 299.084575][ T8575] Call Trace:
[ 299.086129][ T8575]
[ 299.087625][ T8575] dump_stack_lvl+0x16c/0x1f0
[ 299.089705][ T8575] sysfs_warn_dup+0x7f/0xa0
[ 299.091730][ T8575] sysfs_create_dir_ns+0x24d/0x2b0
[ 299.093983][ T8575] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 299.096922][ T8575] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 299.099434][ T8575] ? do_raw_spin_unlock+0x172/0x230
[ 299.101661][ T8575] kobject_add_internal+0x2c8/0x990
[ 299.103947][ T8575] kobject_init_and_add+0x11c/0x190
[ 299.104493][ T5597] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 38ms
[ 299.106222][ T8575] ? __pfx_kobject_init_and_add+0x10/0x10
[ 299.106254][ T8575] ? lockdep_init_map_type+0x16d/0x7d0
[ 299.109733][ T5597] gfs2: fsid=syz:syz.0: jid=0: Done
[ 299.112159][ T8575] ? lockdep_init_map_type+0x16d/0x7d0
[ 299.112192][ T8575] gfs2_sys_fs_add+0x207/0x470
[ 299.114635][ T8579] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 299.117002][ T8575] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 299.117034][ T8575] ? __pfx_alloc_workqueue+0x10/0x10
[ 299.130424][ T8575] ? read_word_at_a_time+0xe/0x20
[ 299.134388][ T8575] gfs2_fill_super+0x138c/0x2e10
[ 299.137788][ T8575] ? vsnprintf+0x3cd/0x1880
[ 299.140144][ T8575] ? __pfx_gfs2_fill_super+0x10/0x10
[ 299.142581][ T8575] ? snprintf+0xc8/0x100
[ 299.144537][ T8575] ? __pfx_snprintf+0x10/0x10
[ 299.146746][ T8575] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 299.149139][ T8575] ? set_blocksize+0x2b1/0x350
[ 299.151323][ T8575] ? sb_set_blocksize+0xf6/0x120
[ 299.153462][ T8575] ? setup_bdev_super+0x392/0x720
[ 299.155684][ T8575] get_tree_bdev+0x36f/0x610
[ 299.157876][ T8575] ? __pfx_gfs2_fill_super+0x10/0x10
[ 299.160281][ T8575] ? __pfx_get_tree_bdev+0x10/0x10
[ 299.162639][ T8575] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 299.165119][ T8575] ? cap_capable+0x1cf/0x240
[ 299.167254][ T8575] gfs2_get_tree+0x4e/0x280
[ 299.169244][ T8575] vfs_get_tree+0x8f/0x380
[ 299.171367][ T8575] path_mount+0x14e6/0x1f20
[ 299.173417][ T8575] ? kmem_cache_free+0x12e/0x380
[ 299.175614][ T8581] loop0: detected capacity change from 0 to 32768
[ 299.175694][ T8575] ? __pfx_path_mount+0x10/0x10
[ 299.181632][ T8575] ? putname+0x12e/0x170
[ 299.183695][ T8575] __x64_sys_mount+0x297/0x320
[ 299.185884][ T8575] ? __pfx___x64_sys_mount+0x10/0x10
[ 299.188209][ T8575] do_syscall_64+0xd2/0x260
[ 299.191361][ T8575] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 299.195043][ T8575] RIP: 0033:0x7f70fd87f4aa
[ 299.197705][ T8575] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 299.207110][ T8575] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 299.211857][ T8575] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 299.217531][ T8575] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 299.221543][ T8575] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 299.225747][ T8575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 299.230131][ T8575] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 299.234971][ T8575]
[ 299.237103][ T8577] CPU: 1 PID: 8577 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 299.240757][ T8581] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 299.242225][ T8577] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 299.242240][ T8577] Call Trace:
[ 299.242248][ T8577]
[ 299.242256][ T8577] dump_stack_lvl+0x16c/0x1f0
[ 299.243457][ T8575] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 299.243475][ T8575] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 299.289638][ T8577] sysfs_warn_dup+0x7f/0xa0
[ 299.291466][ T8577] sysfs_create_dir_ns+0x24d/0x2b0
[ 299.293525][ T8577] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 299.295725][ T8577] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 299.297839][ T8577] ? do_raw_spin_unlock+0x172/0x230
[ 299.300028][ T8577] kobject_add_internal+0x2c8/0x990
[ 299.302069][ T8577] kobject_init_and_add+0x11c/0x190
[ 299.304151][ T8577] ? __pfx_kobject_init_and_add+0x10/0x10
[ 299.319034][ T8577] ? lockdep_init_map_type+0x16d/0x7d0
[ 299.321301][ T8577] ? lockdep_init_map_type+0x16d/0x7d0
[ 299.339150][ T8577] gfs2_sys_fs_add+0x207/0x470
[ 299.341186][ T8577] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 299.343457][ T8577] ? __pfx_alloc_workqueue+0x10/0x10
[ 299.345837][ T8577] ? read_word_at_a_time+0xe/0x20
[ 299.348135][ T8577] gfs2_fill_super+0x138c/0x2e10
[ 299.350331][ T8577] ? vsnprintf+0x3cd/0x1880
[ 299.352292][ T8577] ? __pfx_gfs2_fill_super+0x10/0x10
[ 299.354531][ T8577] ? snprintf+0xc8/0x100
[ 299.371295][ T8577] ? __pfx_snprintf+0x10/0x10
[ 299.373348][ T8577] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 299.375640][ T8577] ? set_blocksize+0x2b1/0x350
[ 299.377718][ T8577] ? sb_set_blocksize+0xf6/0x120
[ 299.379848][ T8577] ? setup_bdev_super+0x392/0x720
[ 299.382057][ T8577] get_tree_bdev+0x36f/0x610
[ 299.384061][ T8577] ? __pfx_gfs2_fill_super+0x10/0x10
[ 299.386346][ T8577] ? __pfx_get_tree_bdev+0x10/0x10
[ 299.399552][ T8577] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 299.401978][ T8577] ? cap_capable+0x1cf/0x240
[ 299.403993][ T8577] gfs2_get_tree+0x4e/0x280
[ 299.405986][ T8577] vfs_get_tree+0x8f/0x380
[ 299.407883][ T8577] path_mount+0x14e6/0x1f20
[ 299.409748][ T8577] ? kmem_cache_free+0x12e/0x380
[ 299.411906][ T8577] ? __pfx_path_mount+0x10/0x10
[ 299.415131][ T8577] ? putname+0x12e/0x170
[ 299.417000][ T8577] __x64_sys_mount+0x297/0x320
[ 299.419222][ T8577] ? __pfx___x64_sys_mount+0x10/0x10
[ 299.421278][ T8577] do_syscall_64+0xd2/0x260
[ 299.423033][ T8577] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 299.425293][ T8577] RIP: 0033:0x7efc27e7f4aa
[ 299.427041][ T8577] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 299.436625][ T8577] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 299.441082][ T8577] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 299.444534][ T8577] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 299.448015][ T8577] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 299.451640][ T8577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 299.455091][ T8577] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 299.458608][ T8577]
[ 299.460412][ T8581] CPU: 0 PID: 8581 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 299.465683][ T8581] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 299.468384][ T8577] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 299.470122][ T8581] Call Trace:
[ 299.470133][ T8581]
[ 299.470140][ T8581] dump_stack_lvl+0x16c/0x1f0
[ 299.470168][ T8581] sysfs_warn_dup+0x7f/0xa0
[ 299.476393][ T8577] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 299.478128][ T8581] sysfs_create_dir_ns+0x24d/0x2b0
[ 299.478163][ T8581] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 299.491268][ T8581] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 299.494041][ T8581] ? do_raw_spin_unlock+0x172/0x230
[ 299.497102][ T8581] kobject_add_internal+0x2c8/0x990
[ 299.500046][ T8581] kobject_init_and_add+0x11c/0x190
[ 299.502485][ T8581] ? __pfx_kobject_init_and_add+0x10/0x10
[ 299.505507][ T8581] ? lockdep_init_map_type+0x16d/0x7d0
[ 299.508534][ T8581] ? lockdep_init_map_type+0x16d/0x7d0
[ 299.511183][ T8581] gfs2_sys_fs_add+0x207/0x470
[ 299.514063][ T8581] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 299.516649][ T8581] ? __pfx_alloc_workqueue+0x10/0x10
[ 299.519141][ T8581] ? read_word_at_a_time+0xe/0x20
[ 299.521519][ T8581] gfs2_fill_super+0x138c/0x2e10
[ 299.524015][ T8581] ? vsnprintf+0x3cd/0x1880
[ 299.526310][ T8581] ? __pfx_gfs2_fill_super+0x10/0x10
[ 299.528446][ T8581] ? snprintf+0xc8/0x100
[ 299.530297][ T8581] ? __pfx_snprintf+0x10/0x10
[ 299.532313][ T8581] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 299.534525][ T8581] ? set_blocksize+0x2b1/0x350
[ 299.536588][ T8581] ? sb_set_blocksize+0xf6/0x120
[ 299.538855][ T8581] ? setup_bdev_super+0x392/0x720
[ 299.541406][ T8581] get_tree_bdev+0x36f/0x610
[ 299.544028][ T8581] ? __pfx_gfs2_fill_super+0x10/0x10
[ 299.546560][ T8581] ? __pfx_get_tree_bdev+0x10/0x10
[ 299.549095][ T8581] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 299.551903][ T8581] ? cap_capable+0x1cf/0x240
[ 299.553980][ T8581] gfs2_get_tree+0x4e/0x280
[ 299.555922][ T8581] vfs_get_tree+0x8f/0x380
[ 299.557901][ T8581] path_mount+0x14e6/0x1f20
[ 299.560077][ T8581] ? kmem_cache_free+0x12e/0x380
[ 299.562760][ T8581] ? __pfx_path_mount+0x10/0x10
[ 299.565007][ T8581] ? putname+0x12e/0x170
[ 299.567398][ T8581] __x64_sys_mount+0x297/0x320
[ 299.569961][ T8581] ? __pfx___x64_sys_mount+0x10/0x10
[ 299.572168][ T8581] do_syscall_64+0xd2/0x260
[ 299.574141][ T8581] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 299.577100][ T8581] RIP: 0033:0x7f7cc547f4aa
[ 299.579242][ T8581] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 299.588219][ T8581] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 299.592838][ T8581] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 299.596857][ T8581] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 299.600494][ T8581] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 299.604202][ T8581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 299.608273][ T8581] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 299.611937][ T8581]
[ 299.615032][ T8581] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 299.621029][ T8581] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 299.694233][ T8579] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 299.778109][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 299.778109][ T5422] inode = 11 2340
[ 299.778109][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 299.788929][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 299.795983][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 299.801480][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 299.813816][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 299.824534][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 299.830063][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 299.834415][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 299.838317][ T5422] CPU: 0 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 299.843748][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 299.851222][ T5422] Call Trace:
[ 299.853752][ T5422]
[ 299.856297][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 299.858459][ T5422] gfs2_withdraw+0xab8/0x1290
[ 299.860633][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 299.863109][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 299.865427][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 299.868020][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 299.870103][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 299.872409][ T5422] inode_go_instantiate+0x47/0x60
[ 299.874608][ T5422] gfs2_instantiate+0x169/0x250
[ 299.877072][ T5422] gfs2_glock_wait+0x214/0x330
[ 299.878767][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 299.880880][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 299.882988][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 299.885245][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 299.887573][ T5422] do_sync+0x6cf/0xd30
[ 299.889403][ T5422] ? __pfx_do_sync+0x10/0x10
[ 299.891969][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 299.894276][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 299.896556][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 299.899193][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 299.901567][ T5422] gfs2_quota_sync+0x419/0x630
[ 299.903736][ T5422] gfs2_sync_fs+0x44/0xb0
[ 299.905729][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 299.908054][ T5422] sync_filesystem+0x10d/0x290
[ 299.910199][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 299.912518][ T5422] kill_block_super+0x3b/0x90
[ 299.914660][ T5422] gfs2_kill_sb+0x360/0x410
[ 299.916668][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 299.918871][ T5422] deactivate_super+0xde/0x100
[ 299.920891][ T5422] cleanup_mnt+0x222/0x450
[ 299.922835][ T5422] task_work_run+0x14e/0x250
[ 299.924858][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 299.926935][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 299.929189][ T5422] do_syscall_64+0xe2/0x260
[ 299.931070][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 299.933455][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 299.935285][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 299.943058][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 299.947481][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 299.951736][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 299.955113][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 299.958503][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 299.962149][ T5422] R13: 00007f18cecc93b9 R14: 0000000000048e34 R15: 0000000000000001
[ 299.965833][ T5422]
[ 300.249502][ T8589] loop1: detected capacity change from 0 to 32768
[ 300.286465][ T8589] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 300.290054][ T8589] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 300.308654][ T8589] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 300.312693][ T1931] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 300.315897][ T1931] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 300.392442][ T1931] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 76ms
[ 300.395752][ T1931] gfs2: fsid=syz:syz.0: jid=0: Done
[ 300.398988][ T8589] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 300.403149][ T8591] loop3: detected capacity change from 0 to 32768
[ 300.428544][ T8591] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 300.432110][ T8591] CPU: 1 PID: 8591 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 300.448988][ T8591] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 300.452957][ T8591] Call Trace:
[ 300.466516][ T8591]
[ 300.467840][ T8591] dump_stack_lvl+0x16c/0x1f0
[ 300.469929][ T8591] sysfs_warn_dup+0x7f/0xa0
[ 300.471956][ T8591] sysfs_create_dir_ns+0x24d/0x2b0
[ 300.474216][ T8591] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 300.476730][ T8591] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 300.479108][ T8591] ? do_raw_spin_unlock+0x172/0x230
[ 300.481449][ T8591] kobject_add_internal+0x2c8/0x990
[ 300.492497][ T8593] loop0: detected capacity change from 0 to 32768
[ 300.495569][ T8591] kobject_init_and_add+0x11c/0x190
[ 300.495596][ T8591] ? __pfx_kobject_init_and_add+0x10/0x10
[ 300.495614][ T8591] ? lockdep_init_map_type+0x16d/0x7d0
[ 300.495640][ T8591] ? lockdep_init_map_type+0x16d/0x7d0
[ 300.495664][ T8591] gfs2_sys_fs_add+0x207/0x470
[ 300.495689][ T8591] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 300.495715][ T8591] ? __pfx_alloc_workqueue+0x10/0x10
[ 300.495739][ T8591] ? read_word_at_a_time+0xe/0x20
[ 300.546185][ T8591] gfs2_fill_super+0x138c/0x2e10
[ 300.548396][ T8591] ? vsnprintf+0x3cd/0x1880
[ 300.550491][ T8591] ? __pfx_gfs2_fill_super+0x10/0x10
[ 300.552848][ T8591] ? snprintf+0xc8/0x100
[ 300.554749][ T8591] ? __pfx_snprintf+0x10/0x10
[ 300.556846][ T8591] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 300.559256][ T8591] ? set_blocksize+0x2b1/0x350
[ 300.575564][ T8591] ? sb_set_blocksize+0xf6/0x120
[ 300.577780][ T8591] ? setup_bdev_super+0x392/0x720
[ 300.579966][ T8591] get_tree_bdev+0x36f/0x610
[ 300.582052][ T8591] ? __pfx_gfs2_fill_super+0x10/0x10
[ 300.584395][ T8591] ? __pfx_get_tree_bdev+0x10/0x10
[ 300.586701][ T8591] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 300.589200][ T8591] ? cap_capable+0x1cf/0x240
[ 300.601410][ T8591] gfs2_get_tree+0x4e/0x280
[ 300.604197][ T8591] vfs_get_tree+0x8f/0x380
[ 300.607197][ T8591] path_mount+0x14e6/0x1f20
[ 300.610858][ T8591] ? kmem_cache_free+0x12e/0x380
[ 300.613809][ T8591] ? __pfx_path_mount+0x10/0x10
[ 300.616932][ T8591] ? putname+0x12e/0x170
[ 300.620618][ T8591] __x64_sys_mount+0x297/0x320
[ 300.624026][ T8591] ? __pfx___x64_sys_mount+0x10/0x10
[ 300.627926][ T8591] do_syscall_64+0xd2/0x260
[ 300.630849][ T8591] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 300.638674][ T8591] RIP: 0033:0x7f70fd87f4aa
[ 300.641128][ T8591] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 300.652988][ T8596] loop2: detected capacity change from 0 to 32768
[ 300.653713][ T8591] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 300.653738][ T8591] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 300.653752][ T8591] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 300.673956][ T8591] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 300.678439][ T8591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 300.683169][ T8591] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 300.687984][ T8591]
[ 300.694244][ T8591] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 300.695871][ T8593] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 300.701323][ T8591] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 300.703791][ T8596] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 300.704939][ T8593] CPU: 1 PID: 8593 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 300.704964][ T8593] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 300.704976][ T8593] Call Trace:
[ 300.704983][ T8593]
[ 300.704991][ T8593] dump_stack_lvl+0x16c/0x1f0
[ 300.705023][ T8593] sysfs_warn_dup+0x7f/0xa0
[ 300.705051][ T8593] sysfs_create_dir_ns+0x24d/0x2b0
[ 300.705078][ T8593] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 300.705105][ T8593] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 300.705125][ T8593] ? do_raw_spin_unlock+0x172/0x230
[ 300.705143][ T8593] kobject_add_internal+0x2c8/0x990
[ 300.705163][ T8593] kobject_init_and_add+0x11c/0x190
[ 300.705182][ T8593] ? __pfx_kobject_init_and_add+0x10/0x10
[ 300.705201][ T8593] ? lockdep_init_map_type+0x16d/0x7d0
[ 300.705226][ T8593] ? lockdep_init_map_type+0x16d/0x7d0
[ 300.705253][ T8593] gfs2_sys_fs_add+0x207/0x470
[ 300.705279][ T8593] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 300.705303][ T8593] ? __pfx_alloc_workqueue+0x10/0x10
[ 300.705327][ T8593] ? read_word_at_a_time+0xe/0x20
[ 300.705345][ T8593] gfs2_fill_super+0x138c/0x2e10
[ 300.705363][ T8593] ? vsnprintf+0x3cd/0x1880
[ 300.705388][ T8593] ? __pfx_gfs2_fill_super+0x10/0x10
[ 300.705407][ T8593] ? snprintf+0xc8/0x100
[ 300.705437][ T8593] ? __pfx_snprintf+0x10/0x10
[ 300.705461][ T8593] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 300.705478][ T8593] ? set_blocksize+0x2b1/0x350
[ 300.705496][ T8593] ? sb_set_blocksize+0xf6/0x120
[ 300.705512][ T8593] ? setup_bdev_super+0x392/0x720
[ 300.705537][ T8593] get_tree_bdev+0x36f/0x610
[ 300.705561][ T8593] ? __pfx_gfs2_fill_super+0x10/0x10
[ 300.705579][ T8593] ? __pfx_get_tree_bdev+0x10/0x10
[ 300.705604][ T8593] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 300.705627][ T8593] ? cap_capable+0x1cf/0x240
[ 300.705652][ T8593] gfs2_get_tree+0x4e/0x280
[ 300.705670][ T8593] vfs_get_tree+0x8f/0x380
[ 300.705696][ T8593] path_mount+0x14e6/0x1f20
[ 300.705722][ T8593] ? kmem_cache_free+0x12e/0x380
[ 300.705742][ T8593] ? __pfx_path_mount+0x10/0x10
[ 300.705767][ T8593] ? putname+0x12e/0x170
[ 300.705786][ T8593] __x64_sys_mount+0x297/0x320
[ 300.705811][ T8593] ? __pfx___x64_sys_mount+0x10/0x10
[ 300.705837][ T8593] do_syscall_64+0xd2/0x260
[ 300.705858][ T8593] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 300.705879][ T8593] RIP: 0033:0x7f7cc547f4aa
[ 300.705895][ T8593] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 300.705963][ T8593] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 300.706007][ T8593] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 300.706020][ T8593] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 300.706032][ T8593] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 300.706044][ T8593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 300.706056][ T8593] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 300.706072][ T8593]
[ 300.706232][ T8593] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 300.706247][ T8593] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 300.745536][ T8589] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 300.749291][ T8596] CPU: 2 PID: 8596 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 300.859175][ T8596] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 300.863480][ T8596] Call Trace:
[ 300.865521][ T8596]
[ 300.866916][ T8596] dump_stack_lvl+0x16c/0x1f0
[ 300.868972][ T8596] sysfs_warn_dup+0x7f/0xa0
[ 300.870976][ T8596] sysfs_create_dir_ns+0x24d/0x2b0
[ 300.873222][ T8596] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 300.875739][ T8596] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 300.878056][ T8596] ? do_raw_spin_unlock+0x172/0x230
[ 300.881060][ T8596] kobject_add_internal+0x2c8/0x990
[ 300.883443][ T8596] kobject_init_and_add+0x11c/0x190
[ 300.885759][ T8596] ? __pfx_kobject_init_and_add+0x10/0x10
[ 300.888859][ T8596] ? lockdep_init_map_type+0x16d/0x7d0
[ 300.892246][ T8596] ? lockdep_init_map_type+0x16d/0x7d0
[ 300.896164][ T8596] gfs2_sys_fs_add+0x207/0x470
[ 300.899670][ T8596] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 300.902125][ T8596] ? __pfx_alloc_workqueue+0x10/0x10
[ 300.904563][ T8596] ? read_word_at_a_time+0xe/0x20
[ 300.907047][ T8596] gfs2_fill_super+0x138c/0x2e10
[ 300.909370][ T8596] ? vsnprintf+0x3cd/0x1880
[ 300.911790][ T8596] ? __pfx_gfs2_fill_super+0x10/0x10
[ 300.914587][ T8596] ? snprintf+0xc8/0x100
[ 300.916623][ T8596] ? __pfx_snprintf+0x10/0x10
[ 300.918796][ T8596] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 300.921227][ T8596] ? set_blocksize+0x2b1/0x350
[ 300.923463][ T8596] ? sb_set_blocksize+0xf6/0x120
[ 300.925720][ T8596] ? setup_bdev_super+0x392/0x720
[ 300.928633][ T8596] get_tree_bdev+0x36f/0x610
[ 300.930832][ T8596] ? __pfx_gfs2_fill_super+0x10/0x10
[ 300.933243][ T8596] ? __pfx_get_tree_bdev+0x10/0x10
[ 300.935609][ T8596] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 300.938182][ T8596] ? cap_capable+0x1cf/0x240
[ 300.940306][ T8596] gfs2_get_tree+0x4e/0x280
[ 300.942636][ T8596] vfs_get_tree+0x8f/0x380
[ 300.944700][ T8596] path_mount+0x14e6/0x1f20
[ 300.946821][ T8596] ? kmem_cache_free+0x12e/0x380
[ 300.949092][ T8596] ? __pfx_path_mount+0x10/0x10
[ 300.951455][ T8596] ? putname+0x12e/0x170
[ 300.953454][ T8596] __x64_sys_mount+0x297/0x320
[ 300.955642][ T8596] ? __pfx___x64_sys_mount+0x10/0x10
[ 300.958423][ T8596] do_syscall_64+0xd2/0x260
[ 300.960518][ T8596] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 300.963280][ T8596] RIP: 0033:0x7f18cec7f4aa
[ 300.965645][ T8596] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 300.974634][ T8596] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 300.978707][ T8596] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 300.982239][ T8596] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 300.985853][ T8596] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 300.989627][ T8596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 300.993204][ T8596] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 300.996562][ T8596]
[ 301.004700][ T8596] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 301.011452][ T8596] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 301.015150][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 301.015150][ T5428] inode = 11 2340
[ 301.015150][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 301.026334][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 301.032084][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 301.046907][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 301.051471][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 301.061306][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 301.068227][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 301.072966][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 301.077625][ T5428] CPU: 0 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 301.083273][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 301.089385][ T5428] Call Trace:
[ 301.091516][ T5428]
[ 301.093952][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 301.096105][ T5428] gfs2_withdraw+0xab8/0x1290
[ 301.098428][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 301.102427][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 301.105368][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 301.108420][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 301.111853][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 301.115417][ T5428] inode_go_instantiate+0x47/0x60
[ 301.118328][ T5428] gfs2_instantiate+0x169/0x250
[ 301.120267][ T5428] gfs2_glock_wait+0x214/0x330
[ 301.122180][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 301.124276][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 301.126150][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 301.142021][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 301.144134][ T5428] do_sync+0x6cf/0xd30
[ 301.158160][ T5428] ? __pfx_do_sync+0x10/0x10
[ 301.160291][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 301.162498][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 301.164710][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 301.167764][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 301.171425][ T5428] gfs2_quota_sync+0x419/0x630
[ 301.174695][ T5428] gfs2_sync_fs+0x44/0xb0
[ 301.177093][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 301.179728][ T5428] sync_filesystem+0x10d/0x290
[ 301.182512][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 301.185345][ T5428] kill_block_super+0x3b/0x90
[ 301.187983][ T5428] gfs2_kill_sb+0x360/0x410
[ 301.190530][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 301.193779][ T5428] deactivate_super+0xde/0x100
[ 301.197608][ T5428] cleanup_mnt+0x222/0x450
[ 301.201269][ T5428] task_work_run+0x14e/0x250
[ 301.204303][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 301.207356][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 301.210108][ T5428] do_syscall_64+0xe2/0x260
[ 301.212349][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 301.215949][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 301.219296][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 301.228515][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 301.232300][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 301.235799][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 301.240445][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 301.245105][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 301.248674][ T5428] R13: 00007efc27ec93b9 R14: 0000000000049293 R15: 0000000000000001
[ 301.252235][ T5428]
[ 301.709570][ T8603] loop0: detected capacity change from 0 to 32768
[ 301.719558][ T8603] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 301.723875][ T8603] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 301.736583][ T8603] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 301.741107][ T8605] loop3: detected capacity change from 0 to 32768
[ 301.742638][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 301.747624][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 301.752505][ T8605] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 301.756091][ T8605] CPU: 2 PID: 8605 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 301.760543][ T8605] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 301.765290][ T8605] Call Trace:
[ 301.766711][ T8605]
[ 301.767888][ T8605] dump_stack_lvl+0x16c/0x1f0
[ 301.769792][ T8605] sysfs_warn_dup+0x7f/0xa0
[ 301.771849][ T8605] sysfs_create_dir_ns+0x24d/0x2b0
[ 301.774182][ T8605] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 301.776495][ T8605] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 301.778705][ T8605] ? do_raw_spin_unlock+0x172/0x230
[ 301.780866][ T8605] kobject_add_internal+0x2c8/0x990
[ 301.783169][ T8605] kobject_init_and_add+0x11c/0x190
[ 301.785394][ T8605] ? __pfx_kobject_init_and_add+0x10/0x10
[ 301.787947][ T8605] ? lockdep_init_map_type+0x16d/0x7d0
[ 301.791038][ T8605] ? lockdep_init_map_type+0x16d/0x7d0
[ 301.793398][ T8605] gfs2_sys_fs_add+0x207/0x470
[ 301.795901][ T8605] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 301.798621][ T8605] ? __pfx_alloc_workqueue+0x10/0x10
[ 301.801016][ T8605] ? read_word_at_a_time+0xe/0x20
[ 301.803448][ T8605] gfs2_fill_super+0x138c/0x2e10
[ 301.805672][ T8605] ? vsnprintf+0x3cd/0x1880
[ 301.807603][ T8605] ? __pfx_gfs2_fill_super+0x10/0x10
[ 301.810049][ T8605] ? snprintf+0xc8/0x100
[ 301.811835][ T8605] ? __pfx_snprintf+0x10/0x10
[ 301.813875][ T8605] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 301.816903][ T8605] ? set_blocksize+0x2b1/0x350
[ 301.819345][ T8605] ? sb_set_blocksize+0xf6/0x120
[ 301.821497][ T8605] ? setup_bdev_super+0x392/0x720
[ 301.824214][ T8605] get_tree_bdev+0x36f/0x610
[ 301.826259][ T8605] ? __pfx_gfs2_fill_super+0x10/0x10
[ 301.828403][ T8605] ? __pfx_get_tree_bdev+0x10/0x10
[ 301.831239][ T8605] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 301.834414][ T8605] ? cap_capable+0x1cf/0x240
[ 301.836646][ T8605] gfs2_get_tree+0x4e/0x280
[ 301.838554][ T8605] vfs_get_tree+0x8f/0x380
[ 301.840495][ T8605] path_mount+0x14e6/0x1f20
[ 301.842419][ T8605] ? kmem_cache_free+0x12e/0x380
[ 301.844624][ T8605] ? __pfx_path_mount+0x10/0x10
[ 301.846918][ T8605] ? putname+0x12e/0x170
[ 301.849011][ T8605] __x64_sys_mount+0x297/0x320
[ 301.851929][ T8605] ? __pfx___x64_sys_mount+0x10/0x10
[ 301.854659][ T8605] do_syscall_64+0xd2/0x260
[ 301.857237][ T8605] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 301.860888][ T8605] RIP: 0033:0x7f70fd87f4aa
[ 301.863204][ T8605] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 301.871798][ T8605] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 301.875536][ T8605] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 301.879255][ T8605] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 301.883417][ T8605] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 301.887569][ T8605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 301.891686][ T8605] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 301.895398][ T8605]
[ 301.900683][ T8605] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 301.908274][ T8605] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 301.915851][ T8609] loop1: detected capacity change from 0 to 32768
[ 301.927724][ T8607] loop2: detected capacity change from 0 to 32768
[ 301.930146][ T8609] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 301.935064][ T8609] CPU: 0 PID: 8609 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 301.940017][ T8609] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 301.944765][ T8609] Call Trace:
[ 301.946414][ T8609]
[ 301.947772][ T8609] dump_stack_lvl+0x16c/0x1f0
[ 301.949786][ T8609] sysfs_warn_dup+0x7f/0xa0
[ 301.952147][ T8609] sysfs_create_dir_ns+0x24d/0x2b0
[ 301.954109][ T8607] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 301.954381][ T8609] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 301.954413][ T8609] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 301.954433][ T8609] ? do_raw_spin_unlock+0x172/0x230
[ 301.954451][ T8609] kobject_add_internal+0x2c8/0x990
[ 301.967348][ T8609] kobject_init_and_add+0x11c/0x190
[ 301.969435][ T8609] ? __pfx_kobject_init_and_add+0x10/0x10
[ 301.971705][ T8609] ? lockdep_init_map_type+0x16d/0x7d0
[ 301.973860][ T8609] ? lockdep_init_map_type+0x16d/0x7d0
[ 301.976590][ T8609] gfs2_sys_fs_add+0x207/0x470
[ 301.979114][ T8609] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 301.981085][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 233ms
[ 301.981735][ T8609] ? __pfx_alloc_workqueue+0x10/0x10
[ 301.990053][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 301.992382][ T8609] ? read_word_at_a_time+0xe/0x20
[ 302.015238][ T8603] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 302.016396][ T8609] gfs2_fill_super+0x138c/0x2e10
[ 302.020959][ T8609] ? vsnprintf+0x3cd/0x1880
[ 302.022700][ T8609] ? __pfx_gfs2_fill_super+0x10/0x10
[ 302.024718][ T8609] ? snprintf+0xc8/0x100
[ 302.026949][ T8609] ? __pfx_snprintf+0x10/0x10
[ 302.029182][ T8609] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 302.031606][ T8609] ? set_blocksize+0x2b1/0x350
[ 302.033754][ T8609] ? sb_set_blocksize+0xf6/0x120
[ 302.035962][ T8609] ? setup_bdev_super+0x392/0x720
[ 302.037999][ T8609] get_tree_bdev+0x36f/0x610
[ 302.039777][ T8609] ? __pfx_gfs2_fill_super+0x10/0x10
[ 302.041842][ T8609] ? __pfx_get_tree_bdev+0x10/0x10
[ 302.043831][ T8609] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 302.046027][ T8609] ? cap_capable+0x1cf/0x240
[ 302.047804][ T8609] gfs2_get_tree+0x4e/0x280
[ 302.049601][ T8609] vfs_get_tree+0x8f/0x380
[ 302.051374][ T8609] path_mount+0x14e6/0x1f20
[ 302.055554][ T8609] ? kmem_cache_free+0x12e/0x380
[ 302.057651][ T8609] ? __pfx_path_mount+0x10/0x10
[ 302.059781][ T8609] ? putname+0x12e/0x170
[ 302.061570][ T8609] __x64_sys_mount+0x297/0x320
[ 302.063498][ T8609] ? __pfx___x64_sys_mount+0x10/0x10
[ 302.065521][ T8609] do_syscall_64+0xd2/0x260
[ 302.067251][ T8609] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 302.069470][ T8609] RIP: 0033:0x7efc27e7f4aa
[ 302.071366][ T8609] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 302.078901][ T8609] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 302.082160][ T8609] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 302.085103][ T8609] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 302.088317][ T8609] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 302.091559][ T8609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 302.094797][ T8609] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 302.097673][ T8609]
[ 302.102263][ T8607] CPU: 3 PID: 8607 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 302.105603][ T8609] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 302.106367][ T8607] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 302.126023][ T8609] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 302.142625][ T8607] Call Trace:
[ 302.142638][ T8607]
[ 302.142645][ T8607] dump_stack_lvl+0x16c/0x1f0
[ 302.142675][ T8607] sysfs_warn_dup+0x7f/0xa0
[ 302.142699][ T8607] sysfs_create_dir_ns+0x24d/0x2b0
[ 302.153622][ T8607] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 302.155967][ T8607] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 302.159018][ T8607] ? do_raw_spin_unlock+0x172/0x230
[ 302.161296][ T8607] kobject_add_internal+0x2c8/0x990
[ 302.163481][ T8607] kobject_init_and_add+0x11c/0x190
[ 302.175608][ T8607] ? __pfx_kobject_init_and_add+0x10/0x10
[ 302.178031][ T8607] ? lockdep_init_map_type+0x16d/0x7d0
[ 302.180269][ T8607] ? lockdep_init_map_type+0x16d/0x7d0
[ 302.182389][ T8607] gfs2_sys_fs_add+0x207/0x470
[ 302.184393][ T8607] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 302.186490][ T8607] ? __pfx_alloc_workqueue+0x10/0x10
[ 302.188748][ T8607] ? read_word_at_a_time+0xe/0x20
[ 302.190731][ T8607] gfs2_fill_super+0x138c/0x2e10
[ 302.192981][ T8607] ? vsnprintf+0x3cd/0x1880
[ 302.195073][ T8607] ? __pfx_gfs2_fill_super+0x10/0x10
[ 302.197717][ T8607] ? snprintf+0xc8/0x100
[ 302.199469][ T8607] ? __pfx_snprintf+0x10/0x10
[ 302.201719][ T8607] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 302.204465][ T8607] ? set_blocksize+0x2b1/0x350
[ 302.207112][ T8607] ? sb_set_blocksize+0xf6/0x120
[ 302.211169][ T8607] ? setup_bdev_super+0x392/0x720
[ 302.215222][ T8607] get_tree_bdev+0x36f/0x610
[ 302.219092][ T8607] ? __pfx_gfs2_fill_super+0x10/0x10
[ 302.222565][ T8607] ? __pfx_get_tree_bdev+0x10/0x10
[ 302.226576][ T8607] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 302.230981][ T8607] ? cap_capable+0x1cf/0x240
[ 302.233257][ T8607] gfs2_get_tree+0x4e/0x280
[ 302.235101][ T8607] vfs_get_tree+0x8f/0x380
[ 302.238374][ T8607] path_mount+0x14e6/0x1f20
[ 302.241280][ T8607] ? kmem_cache_free+0x12e/0x380
[ 302.244156][ T8607] ? __pfx_path_mount+0x10/0x10
[ 302.246104][ T8607] ? putname+0x12e/0x170
[ 302.247788][ T8607] __x64_sys_mount+0x297/0x320
[ 302.249678][ T8607] ? __pfx___x64_sys_mount+0x10/0x10
[ 302.252192][ T8607] do_syscall_64+0xd2/0x260
[ 302.254417][ T8607] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 302.257082][ T8607] RIP: 0033:0x7f18cec7f4aa
[ 302.258884][ T8607] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 302.267485][ T8607] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 302.271529][ T8607] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 302.275654][ T8607] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 302.279511][ T8607] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 302.283113][ T8607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 302.286737][ T8607] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 302.292070][ T8607]
[ 302.296217][ T8607] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 302.303098][ T8607] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 302.306387][ T5430] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 302.352630][ T8603] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 302.398044][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 302.398044][ T5423] inode = 11 2340
[ 302.398044][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 302.408919][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 302.413653][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 302.421724][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 302.425824][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 302.443456][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 302.447141][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 302.450052][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 302.452849][ T5423] CPU: 0 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 302.457311][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 302.461371][ T5423] Call Trace:
[ 302.462750][ T5423]
[ 302.463991][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 302.465868][ T5423] gfs2_withdraw+0xab8/0x1290
[ 302.468031][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 302.470092][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 302.472151][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 302.474319][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 302.476409][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 302.478490][ T5423] inode_go_instantiate+0x47/0x60
[ 302.480469][ T5423] gfs2_instantiate+0x169/0x250
[ 302.482452][ T5423] gfs2_glock_wait+0x214/0x330
[ 302.484392][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 302.486709][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 302.488743][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 302.491021][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 302.493417][ T5423] do_sync+0x6cf/0xd30
[ 302.495577][ T5423] ? __pfx_do_sync+0x10/0x10
[ 302.497696][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 302.499934][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 302.502126][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 302.505046][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 302.506962][ T5423] gfs2_quota_sync+0x419/0x630
[ 302.509540][ T5423] gfs2_sync_fs+0x44/0xb0
[ 302.511364][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 302.513459][ T5423] sync_filesystem+0x10d/0x290
[ 302.515514][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 302.517668][ T5423] kill_block_super+0x3b/0x90
[ 302.519615][ T5423] gfs2_kill_sb+0x360/0x410
[ 302.521492][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 302.523667][ T5423] deactivate_super+0xde/0x100
[ 302.525609][ T5423] cleanup_mnt+0x222/0x450
[ 302.527448][ T5423] task_work_run+0x14e/0x250
[ 302.529494][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 302.531597][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 302.533801][ T5423] do_syscall_64+0xe2/0x260
[ 302.536102][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 302.538706][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 302.540485][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 302.548204][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 302.551567][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 302.555178][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 302.559070][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 302.562683][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 302.566213][ T5423] R13: 00007f7cc54c93b9 R14: 0000000000049827 R15: 0000000000000001
[ 302.569848][ T5423]
2024/04/02 02:34:41 executed programs: 859
[ 302.886462][ T8617] loop3: detected capacity change from 0 to 32768
[ 302.904801][ T8617] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 302.916331][ T8617] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 302.922207][ T8619] loop2: detected capacity change from 0 to 32768
[ 302.934310][ T8619] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 302.955526][ T8619] CPU: 2 PID: 8619 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 302.959856][ T8617] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 302.960337][ T8619] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 302.971359][ T8619] Call Trace:
[ 302.976246][ T8619]
[ 302.977860][ T8619] dump_stack_lvl+0x16c/0x1f0
[ 302.981142][ T8619] sysfs_warn_dup+0x7f/0xa0
[ 302.983780][ T8619] sysfs_create_dir_ns+0x24d/0x2b0
[ 302.984006][ T823] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 302.987743][ T8619] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 302.987776][ T8619] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 302.987798][ T8619] ? do_raw_spin_unlock+0x172/0x230
[ 302.990629][ T823] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 302.995067][ T8619] kobject_add_internal+0x2c8/0x990
[ 302.995095][ T8619] kobject_init_and_add+0x11c/0x190
[ 302.995115][ T8619] ? __pfx_kobject_init_and_add+0x10/0x10
[ 302.995136][ T8619] ? lockdep_init_map_type+0x16d/0x7d0
[ 302.995169][ T8619] ? lockdep_init_map_type+0x16d/0x7d0
[ 303.019208][ T8619] gfs2_sys_fs_add+0x207/0x470
[ 303.021291][ T8619] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 303.023761][ T8619] ? __pfx_alloc_workqueue+0x10/0x10
[ 303.026080][ T8619] ? read_word_at_a_time+0xe/0x20
[ 303.028299][ T8619] gfs2_fill_super+0x138c/0x2e10
[ 303.030472][ T8619] ? vsnprintf+0x3cd/0x1880
[ 303.032860][ T8619] ? __pfx_gfs2_fill_super+0x10/0x10
[ 303.035692][ T8619] ? snprintf+0xc8/0x100
[ 303.038088][ T8619] ? __pfx_snprintf+0x10/0x10
[ 303.040445][ T8619] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 303.042930][ T8619] ? set_blocksize+0x2b1/0x350
[ 303.045096][ T8619] ? sb_set_blocksize+0xf6/0x120
[ 303.047607][ T8619] ? setup_bdev_super+0x392/0x720
[ 303.049939][ T8619] get_tree_bdev+0x36f/0x610
[ 303.052029][ T8619] ? __pfx_gfs2_fill_super+0x10/0x10
[ 303.054509][ T8619] ? __pfx_get_tree_bdev+0x10/0x10
[ 303.056881][ T8619] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 303.059260][ T8619] ? cap_capable+0x1cf/0x240
[ 303.061208][ T8619] gfs2_get_tree+0x4e/0x280
[ 303.063437][ T8619] vfs_get_tree+0x8f/0x380
[ 303.065857][ T8619] path_mount+0x14e6/0x1f20
[ 303.067916][ T8619] ? kmem_cache_free+0x12e/0x380
[ 303.070097][ T8619] ? __pfx_path_mount+0x10/0x10
[ 303.072293][ T8619] ? putname+0x12e/0x170
[ 303.074193][ T8619] __x64_sys_mount+0x297/0x320
[ 303.076119][ T8619] ? __pfx___x64_sys_mount+0x10/0x10
[ 303.078464][ T8619] do_syscall_64+0xd2/0x260
[ 303.080600][ T8619] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 303.083437][ T8619] RIP: 0033:0x7f18cec7f4aa
[ 303.085448][ T8619] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 303.093166][ T8619] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 303.096579][ T8619] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 303.098535][ T8621] loop1: detected capacity change from 0 to 32768
[ 303.099885][ T8619] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 303.118956][ T8619] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 303.122136][ T8619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 303.125508][ T8619] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 303.128908][ T8619]
[ 303.133078][ T8619] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 303.136941][ T823] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 146ms
[ 303.139557][ T8619] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 303.161122][ T823] gfs2: fsid=syz:syz.0: jid=0: Done
[ 303.162944][ T8621] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 303.163656][ T8617] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 303.166618][ T8621] CPU: 3 PID: 8621 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 303.175814][ T8621] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 303.182431][ T8621] Call Trace:
[ 303.185372][ T8621]
[ 303.187726][ T8621] dump_stack_lvl+0x16c/0x1f0
[ 303.191917][ T8621] sysfs_warn_dup+0x7f/0xa0
[ 303.195085][ T8621] sysfs_create_dir_ns+0x24d/0x2b0
[ 303.198033][ T8621] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 303.200607][ T8621] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 303.203083][ T8621] ? do_raw_spin_unlock+0x172/0x230
[ 303.205405][ T8621] kobject_add_internal+0x2c8/0x990
[ 303.207725][ T8621] kobject_init_and_add+0x11c/0x190
[ 303.210658][ T8621] ? __pfx_kobject_init_and_add+0x10/0x10
[ 303.213203][ T8621] ? lockdep_init_map_type+0x16d/0x7d0
[ 303.221131][ T8621] ? lockdep_init_map_type+0x16d/0x7d0
[ 303.223608][ T8621] gfs2_sys_fs_add+0x207/0x470
[ 303.225766][ T8621] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 303.228059][ T8621] ? __pfx_alloc_workqueue+0x10/0x10
[ 303.230330][ T8621] ? read_word_at_a_time+0xe/0x20
[ 303.232440][ T8621] gfs2_fill_super+0x138c/0x2e10
[ 303.250596][ T8621] ? vsnprintf+0x3cd/0x1880
[ 303.267360][ T8621] ? __pfx_gfs2_fill_super+0x10/0x10
[ 303.269790][ T8621] ? snprintf+0xc8/0x100
[ 303.271586][ T8621] ? __pfx_snprintf+0x10/0x10
[ 303.273720][ T8621] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 303.276158][ T8621] ? set_blocksize+0x2b1/0x350
[ 303.278358][ T8621] ? sb_set_blocksize+0xf6/0x120
[ 303.280513][ T8621] ? setup_bdev_super+0x392/0x720
[ 303.294823][ T8621] get_tree_bdev+0x36f/0x610
[ 303.296893][ T8621] ? __pfx_gfs2_fill_super+0x10/0x10
[ 303.299216][ T8621] ? __pfx_get_tree_bdev+0x10/0x10
[ 303.301534][ T8621] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 303.304063][ T8621] ? cap_capable+0x1cf/0x240
[ 303.319231][ T8621] gfs2_get_tree+0x4e/0x280
[ 303.321291][ T8621] vfs_get_tree+0x8f/0x380
[ 303.323393][ T8621] path_mount+0x14e6/0x1f20
[ 303.325488][ T8621] ? kmem_cache_free+0x12e/0x380
[ 303.327721][ T8621] ? __pfx_path_mount+0x10/0x10
[ 303.330409][ T8621] ? putname+0x12e/0x170
[ 303.332370][ T8621] __x64_sys_mount+0x297/0x320
[ 303.334573][ T8621] ? __pfx___x64_sys_mount+0x10/0x10
[ 303.351729][ T8621] do_syscall_64+0xd2/0x260
[ 303.353744][ T8621] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 303.356391][ T8621] RIP: 0033:0x7efc27e7f4aa
[ 303.358404][ T8621] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 303.359332][ T8623] loop0: detected capacity change from 0 to 32768
[ 303.365711][ T8621] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 303.365732][ T8621] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 303.365744][ T8621] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 303.365760][ T8621] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 303.365772][ T8621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 303.420762][ T8621] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 303.424243][ T8621]
[ 303.432694][ T8623] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 303.433470][ T8621] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 303.436298][ T8623] CPU: 1 PID: 8623 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 303.444435][ T8621] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 303.462736][ T8623] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 303.462753][ T8623] Call Trace:
[ 303.462761][ T8623]
[ 303.462769][ T8623] dump_stack_lvl+0x16c/0x1f0
[ 303.462801][ T8623] sysfs_warn_dup+0x7f/0xa0
[ 303.462828][ T8623] sysfs_create_dir_ns+0x24d/0x2b0
[ 303.462855][ T8623] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 303.462882][ T8623] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 303.462901][ T8623] ? do_raw_spin_unlock+0x172/0x230
[ 303.462920][ T8623] kobject_add_internal+0x2c8/0x990
[ 303.462940][ T8623] kobject_init_and_add+0x11c/0x190
[ 303.462959][ T8623] ? __pfx_kobject_init_and_add+0x10/0x10
[ 303.462979][ T8623] ? lockdep_init_map_type+0x16d/0x7d0
[ 303.463005][ T8623] ? lockdep_init_map_type+0x16d/0x7d0
[ 303.463032][ T8623] gfs2_sys_fs_add+0x207/0x470
[ 303.463058][ T8623] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 303.463083][ T8623] ? __pfx_alloc_workqueue+0x10/0x10
[ 303.463109][ T8623] ? read_word_at_a_time+0xe/0x20
[ 303.463129][ T8623] gfs2_fill_super+0x138c/0x2e10
[ 303.463147][ T8623] ? vsnprintf+0x3cd/0x1880
[ 303.463171][ T8623] ? __pfx_gfs2_fill_super+0x10/0x10
[ 303.463189][ T8623] ? snprintf+0xc8/0x100
[ 303.463211][ T8623] ? __pfx_snprintf+0x10/0x10
[ 303.463234][ T8623] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 303.463252][ T8623] ? set_blocksize+0x2b1/0x350
[ 303.463270][ T8623] ? sb_set_blocksize+0xf6/0x120
[ 303.463286][ T8623] ? setup_bdev_super+0x392/0x720
[ 303.463310][ T8623] get_tree_bdev+0x36f/0x610
[ 303.463334][ T8623] ? __pfx_gfs2_fill_super+0x10/0x10
[ 303.463352][ T8623] ? __pfx_get_tree_bdev+0x10/0x10
[ 303.463377][ T8623] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 303.463400][ T8623] ? cap_capable+0x1cf/0x240
[ 303.463423][ T8623] gfs2_get_tree+0x4e/0x280
[ 303.463441][ T8623] vfs_get_tree+0x8f/0x380
[ 303.463467][ T8623] path_mount+0x14e6/0x1f20
[ 303.463493][ T8623] ? kmem_cache_free+0x12e/0x380
[ 303.463512][ T8623] ? __pfx_path_mount+0x10/0x10
[ 303.463538][ T8623] ? putname+0x12e/0x170
[ 303.463558][ T8623] __x64_sys_mount+0x297/0x320
[ 303.463584][ T8623] ? __pfx___x64_sys_mount+0x10/0x10
[ 303.463612][ T8623] do_syscall_64+0xd2/0x260
[ 303.463632][ T8623] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 303.463653][ T8623] RIP: 0033:0x7f7cc547f4aa
[ 303.463668][ T8623] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 303.463685][ T8623] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 303.463706][ T8623] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 303.463724][ T8623] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 303.463736][ T8623] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 303.463749][ T8623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 303.463761][ T8623] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 303.463776][ T8623]
[ 303.464577][ T8623] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 303.464594][ T8623] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 303.718477][ T8617] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 303.785008][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 303.785008][ T5425] inode = 11 2340
[ 303.785008][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 303.805400][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 303.824030][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 303.828324][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 303.831994][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 303.839546][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 303.843152][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 303.863614][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 303.876213][ T5425] CPU: 0 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 303.881134][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 303.885741][ T5425] Call Trace:
[ 303.887250][ T5425]
[ 303.888521][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 303.906973][ T5425] gfs2_withdraw+0xab8/0x1290
[ 303.909115][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 303.911497][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 303.913821][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 303.916281][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 303.918615][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 303.921115][ T5425] inode_go_instantiate+0x47/0x60
[ 303.927253][ T5425] gfs2_instantiate+0x169/0x250
[ 303.929374][ T5425] gfs2_glock_wait+0x214/0x330
[ 303.931415][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 303.935831][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 303.942868][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 303.952773][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 303.955129][ T5425] do_sync+0x6cf/0xd30
[ 303.956993][ T5425] ? __pfx_do_sync+0x10/0x10
[ 303.959114][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 303.974104][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 303.976348][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 303.978801][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 303.981101][ T5425] gfs2_quota_sync+0x419/0x630
[ 303.984683][ T5425] gfs2_sync_fs+0x44/0xb0
[ 303.988260][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 303.991568][ T5425] sync_filesystem+0x10d/0x290
[ 303.994714][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 303.998182][ T5425] kill_block_super+0x3b/0x90
[ 304.001277][ T5425] gfs2_kill_sb+0x360/0x410
[ 304.005113][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 304.009413][ T5425] deactivate_super+0xde/0x100
[ 304.012755][ T5425] cleanup_mnt+0x222/0x450
[ 304.015702][ T5425] task_work_run+0x14e/0x250
[ 304.018726][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 304.021409][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 304.023834][ T5425] do_syscall_64+0xe2/0x260
[ 304.025968][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 304.028855][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 304.030937][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 304.042532][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 304.048727][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 304.053942][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 304.057282][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 304.061545][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 304.065145][ T5425] R13: 00007f70fd8c93b9 R14: 0000000000049cce R15: 0000000000000001
[ 304.068348][ T5425]
[ 304.178110][ T8631] loop0: detected capacity change from 0 to 32768
[ 304.195024][ T8631] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 304.232033][ T8631] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 304.280711][ T8631] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 304.285361][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 304.288240][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 304.344407][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 56ms
[ 304.349436][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 304.351774][ T8631] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 304.368924][ T8634] loop1: detected capacity change from 0 to 32768
[ 304.375266][ T8634] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 304.380630][ T8634] CPU: 3 PID: 8634 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 304.384962][ T8634] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 304.389697][ T8634] Call Trace:
[ 304.391419][ T8634]
[ 304.393834][ T8634] dump_stack_lvl+0x16c/0x1f0
[ 304.396763][ T8634] sysfs_warn_dup+0x7f/0xa0
[ 304.399353][ T8634] sysfs_create_dir_ns+0x24d/0x2b0
[ 304.402498][ T8634] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 304.405766][ T8634] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 304.409074][ T8634] ? do_raw_spin_unlock+0x172/0x230
[ 304.413306][ T8634] kobject_add_internal+0x2c8/0x990
[ 304.416761][ T8634] kobject_init_and_add+0x11c/0x190
[ 304.420675][ T8634] ? __pfx_kobject_init_and_add+0x10/0x10
[ 304.423793][ T8634] ? lockdep_init_map_type+0x16d/0x7d0
[ 304.426627][ T8634] ? lockdep_init_map_type+0x16d/0x7d0
[ 304.429307][ T8634] gfs2_sys_fs_add+0x207/0x470
[ 304.431795][ T8634] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 304.434723][ T8634] ? __pfx_alloc_workqueue+0x10/0x10
[ 304.437361][ T8634] ? read_word_at_a_time+0xe/0x20
[ 304.440096][ T8634] gfs2_fill_super+0x138c/0x2e10
[ 304.442929][ T8634] ? vsnprintf+0x3cd/0x1880
[ 304.445170][ T8634] ? __pfx_gfs2_fill_super+0x10/0x10
[ 304.447998][ T8634] ? snprintf+0xc8/0x100
[ 304.450300][ T8634] ? __pfx_snprintf+0x10/0x10
[ 304.452612][ T8634] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 304.455706][ T8634] ? set_blocksize+0x2b1/0x350
[ 304.458020][ T8634] ? sb_set_blocksize+0xf6/0x120
[ 304.460767][ T8634] ? setup_bdev_super+0x392/0x720
[ 304.463679][ T8634] get_tree_bdev+0x36f/0x610
[ 304.466096][ T8634] ? __pfx_gfs2_fill_super+0x10/0x10
[ 304.468499][ T8634] ? __pfx_get_tree_bdev+0x10/0x10
[ 304.470822][ T8634] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 304.473605][ T8634] ? cap_capable+0x1cf/0x240
[ 304.475824][ T8634] gfs2_get_tree+0x4e/0x280
[ 304.478902][ T8634] vfs_get_tree+0x8f/0x380
[ 304.482419][ T8634] path_mount+0x14e6/0x1f20
[ 304.486152][ T8634] ? kmem_cache_free+0x12e/0x380
[ 304.488535][ T8634] ? __pfx_path_mount+0x10/0x10
[ 304.490741][ T8634] ? putname+0x12e/0x170
[ 304.492609][ T8634] __x64_sys_mount+0x297/0x320
[ 304.494722][ T8634] ? __pfx___x64_sys_mount+0x10/0x10
[ 304.497010][ T8634] do_syscall_64+0xd2/0x260
[ 304.498986][ T8634] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 304.501679][ T8634] RIP: 0033:0x7efc27e7f4aa
[ 304.503816][ T8634] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 304.512191][ T8634] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 304.516011][ T8634] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 304.519228][ T8634] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 304.520157][ T8631] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 304.522834][ T8634] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 304.529074][ T8634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 304.532865][ T8634] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 304.536699][ T8634]
[ 304.556475][ T8634] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 304.569550][ T8634] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 304.597439][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 304.597439][ T5423] inode = 11 2340
[ 304.597439][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 304.607467][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 304.612404][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 304.617197][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 304.621596][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 304.630371][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 304.646083][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 304.653100][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 304.654306][ T8635] loop2: detected capacity change from 0 to 32768
[ 304.660191][ T5423] CPU: 1 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 304.665158][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 304.669839][ T5423] Call Trace:
[ 304.671423][ T5423]
[ 304.672815][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 304.674460][ T8635] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 304.674980][ T5423] gfs2_withdraw+0xab8/0x1290
[ 304.680633][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 304.683057][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 304.685500][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 304.687999][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 304.690376][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 304.692650][ T5423] inode_go_instantiate+0x47/0x60
[ 304.694835][ T5423] gfs2_instantiate+0x169/0x250
[ 304.697018][ T5423] gfs2_glock_wait+0x214/0x330
[ 304.699135][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 304.701277][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 304.703736][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 304.706390][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 304.709149][ T5423] do_sync+0x6cf/0xd30
[ 304.711748][ T5423] ? __pfx_do_sync+0x10/0x10
[ 304.713793][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 304.715648][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 304.717396][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 304.719290][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 304.720984][ T5423] gfs2_quota_sync+0x419/0x630
[ 304.722755][ T5423] gfs2_sync_fs+0x44/0xb0
[ 304.724539][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 304.726571][ T5423] sync_filesystem+0x10d/0x290
[ 304.728520][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 304.731235][ T5423] kill_block_super+0x3b/0x90
[ 304.733808][ T5423] gfs2_kill_sb+0x360/0x410
[ 304.736299][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 304.738739][ T5423] deactivate_super+0xde/0x100
[ 304.740998][ T5423] cleanup_mnt+0x222/0x450
[ 304.743094][ T5423] task_work_run+0x14e/0x250
[ 304.745606][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 304.748234][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 304.751289][ T5423] do_syscall_64+0xe2/0x260
[ 304.753800][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 304.757106][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 304.759585][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 304.769914][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 304.775437][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 304.780520][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 304.785483][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 304.790365][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 304.793703][ T5423] R13: 00007f7cc54c93b9 R14: 000000000004a127 R15: 0000000000000001
[ 304.797283][ T5423]
[ 304.798513][ T8635] CPU: 3 PID: 8635 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 304.803900][ T8635] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 304.808941][ T8635] Call Trace:
[ 304.810708][ T8635]
[ 304.812121][ T8635] dump_stack_lvl+0x16c/0x1f0
[ 304.814246][ T8635] sysfs_warn_dup+0x7f/0xa0
[ 304.816236][ T8635] sysfs_create_dir_ns+0x24d/0x2b0
[ 304.818558][ T8635] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 304.821079][ T8635] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 304.823483][ T8635] ? do_raw_spin_unlock+0x172/0x230
[ 304.825886][ T8635] kobject_add_internal+0x2c8/0x990
[ 304.829987][ T8635] kobject_init_and_add+0x11c/0x190
[ 304.832355][ T8635] ? __pfx_kobject_init_and_add+0x10/0x10
[ 304.835148][ T8635] ? lockdep_init_map_type+0x16d/0x7d0
[ 304.838078][ T8635] ? lockdep_init_map_type+0x16d/0x7d0
[ 304.840700][ T8635] gfs2_sys_fs_add+0x207/0x470
[ 304.842863][ T8635] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 304.845737][ T8635] ? __pfx_alloc_workqueue+0x10/0x10
[ 304.848749][ T8635] ? read_word_at_a_time+0xe/0x20
[ 304.851160][ T8635] gfs2_fill_super+0x138c/0x2e10
[ 304.853439][ T8635] ? vsnprintf+0x3cd/0x1880
[ 304.855555][ T8635] ? __pfx_gfs2_fill_super+0x10/0x10
[ 304.858044][ T8635] ? snprintf+0xc8/0x100
[ 304.860205][ T8635] ? __pfx_snprintf+0x10/0x10
[ 304.862664][ T8635] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 304.865402][ T8635] ? set_blocksize+0x2b1/0x350
[ 304.868829][ T8635] ? sb_set_blocksize+0xf6/0x120
[ 304.871644][ T8635] ? setup_bdev_super+0x392/0x720
[ 304.875071][ T8635] get_tree_bdev+0x36f/0x610
[ 304.877256][ T8635] ? __pfx_gfs2_fill_super+0x10/0x10
[ 304.880133][ T8635] ? __pfx_get_tree_bdev+0x10/0x10
[ 304.882265][ T8635] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 304.884518][ T8635] ? cap_capable+0x1cf/0x240
[ 304.886417][ T8635] gfs2_get_tree+0x4e/0x280
[ 304.888240][ T8635] vfs_get_tree+0x8f/0x380
[ 304.890081][ T8635] path_mount+0x14e6/0x1f20
[ 304.892115][ T8635] ? kmem_cache_free+0x12e/0x380
[ 304.894979][ T8635] ? __pfx_path_mount+0x10/0x10
[ 304.897180][ T8635] ? putname+0x12e/0x170
[ 304.899107][ T8635] __x64_sys_mount+0x297/0x320
[ 304.901408][ T8635] ? __pfx___x64_sys_mount+0x10/0x10
[ 304.903790][ T8635] do_syscall_64+0xd2/0x260
[ 304.905891][ T8635] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 304.908514][ T8635] RIP: 0033:0x7f18cec7f4aa
[ 304.910523][ T8635] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 304.919138][ T8635] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 304.922986][ T8635] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 304.926513][ T8635] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 304.930146][ T8635] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 304.933568][ T8635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 304.937799][ T8635] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 304.941356][ T8635]
[ 304.943939][ T8635] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 304.962225][ T8635] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 304.980754][ T8641] loop3: detected capacity change from 0 to 32768
[ 305.002746][ T8641] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 305.006454][ T8641] CPU: 3 PID: 8641 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 305.011491][ T8641] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 305.016024][ T8641] Call Trace:
[ 305.017527][ T8641]
[ 305.018859][ T8641] dump_stack_lvl+0x16c/0x1f0
[ 305.021057][ T8641] sysfs_warn_dup+0x7f/0xa0
[ 305.023142][ T8641] sysfs_create_dir_ns+0x24d/0x2b0
[ 305.025519][ T8641] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 305.028239][ T8641] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 305.030590][ T8641] ? do_raw_spin_unlock+0x172/0x230
[ 305.033144][ T8641] kobject_add_internal+0x2c8/0x990
[ 305.035676][ T8641] kobject_init_and_add+0x11c/0x190
[ 305.038188][ T8641] ? __pfx_kobject_init_and_add+0x10/0x10
[ 305.041337][ T8641] ? lockdep_init_map_type+0x16d/0x7d0
[ 305.045522][ T8641] ? lockdep_init_map_type+0x16d/0x7d0
[ 305.048375][ T8641] gfs2_sys_fs_add+0x207/0x470
[ 305.052299][ T8641] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 305.055812][ T8641] ? __pfx_alloc_workqueue+0x10/0x10
[ 305.058541][ T8641] ? read_word_at_a_time+0xe/0x20
[ 305.061403][ T8641] gfs2_fill_super+0x138c/0x2e10
[ 305.064178][ T8641] ? vsnprintf+0x3cd/0x1880
[ 305.066826][ T8641] ? __pfx_gfs2_fill_super+0x10/0x10
[ 305.069820][ T8641] ? snprintf+0xc8/0x100
[ 305.073258][ T8641] ? __pfx_snprintf+0x10/0x10
[ 305.077531][ T8641] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 305.081608][ T8641] ? set_blocksize+0x2b1/0x350
[ 305.084704][ T8641] ? sb_set_blocksize+0xf6/0x120
[ 305.087444][ T8641] ? setup_bdev_super+0x392/0x720
[ 305.090334][ T8641] get_tree_bdev+0x36f/0x610
[ 305.092588][ T8641] ? __pfx_gfs2_fill_super+0x10/0x10
[ 305.095213][ T8641] ? __pfx_get_tree_bdev+0x10/0x10
[ 305.097900][ T8641] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 305.100523][ T8641] ? cap_capable+0x1cf/0x240
[ 305.102773][ T8641] gfs2_get_tree+0x4e/0x280
[ 305.104862][ T8641] vfs_get_tree+0x8f/0x380
[ 305.106844][ T8641] path_mount+0x14e6/0x1f20
[ 305.109125][ T8641] ? kmem_cache_free+0x12e/0x380
[ 305.111386][ T8641] ? __pfx_path_mount+0x10/0x10
[ 305.113808][ T8641] ? putname+0x12e/0x170
[ 305.115890][ T8641] __x64_sys_mount+0x297/0x320
[ 305.118059][ T8641] ? __pfx___x64_sys_mount+0x10/0x10
[ 305.120451][ T8641] do_syscall_64+0xd2/0x260
[ 305.122535][ T8641] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 305.125249][ T8641] RIP: 0033:0x7f70fd87f4aa
[ 305.127076][ T8641] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 305.136261][ T8641] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 305.140622][ T8641] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 305.144675][ T8641] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 305.149243][ T8641] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 305.152956][ T8641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 305.157023][ T8641] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 305.162072][ T8641]
[ 305.168147][ T8641] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 305.179538][ T8641] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 305.301987][ T8644] loop1: detected capacity change from 0 to 32768
[ 305.319378][ T8644] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 305.334378][ T8644] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 305.347106][ T8644] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 305.364008][ T5212] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 305.367661][ T5212] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 305.415219][ T5212] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 47ms
[ 305.419112][ T5212] gfs2: fsid=syz:syz.0: jid=0: Done
[ 305.421433][ T8644] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 305.612161][ T8644] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 305.650457][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 305.650457][ T5428] inode = 11 2340
[ 305.650457][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 305.670383][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 305.681899][ T8647] loop2: detected capacity change from 0 to 32768
[ 305.692564][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 305.696032][ T8647] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 305.701315][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 305.702344][ T8647] CPU: 0 PID: 8647 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 305.706129][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 305.711566][ T8647] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 305.711582][ T8647] Call Trace:
[ 305.711591][ T8647]
[ 305.711599][ T8647] dump_stack_lvl+0x16c/0x1f0
[ 305.720013][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 305.722261][ T8647] sysfs_warn_dup+0x7f/0xa0
[ 305.723573][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 305.725839][ T8647] sysfs_create_dir_ns+0x24d/0x2b0
[ 305.725894][ T8647] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 305.725922][ T8647] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 305.725942][ T8647] ? do_raw_spin_unlock+0x172/0x230
[ 305.725961][ T8647] kobject_add_internal+0x2c8/0x990
[ 305.725982][ T8647] kobject_init_and_add+0x11c/0x190
[ 305.726002][ T8647] ? __pfx_kobject_init_and_add+0x10/0x10
[ 305.727189][ T8650] loop0: detected capacity change from 0 to 32768
[ 305.730996][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 305.731961][ T8647] ? lockdep_init_map_type+0x16d/0x7d0
[ 305.731994][ T8647] ? lockdep_init_map_type+0x16d/0x7d0
[ 305.767153][ T8647] gfs2_sys_fs_add+0x207/0x470
[ 305.769933][ T8647] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 305.772459][ T8647] ? __pfx_alloc_workqueue+0x10/0x10
[ 305.775056][ T8647] ? read_word_at_a_time+0xe/0x20
[ 305.777823][ T8652] loop3: detected capacity change from 0 to 32768
[ 305.780373][ T8647] gfs2_fill_super+0x138c/0x2e10
[ 305.781730][ T8652] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 305.782487][ T8647] ? vsnprintf+0x3cd/0x1880
[ 305.787791][ T8647] ? __pfx_gfs2_fill_super+0x10/0x10
[ 305.791816][ T8650] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 305.805899][ T8647] ? snprintf+0xc8/0x100
[ 305.807666][ T8647] ? __pfx_snprintf+0x10/0x10
[ 305.809649][ T8647] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 305.812016][ T8647] ? set_blocksize+0x2b1/0x350
[ 305.814128][ T8647] ? sb_set_blocksize+0xf6/0x120
[ 305.816043][ T8647] ? setup_bdev_super+0x392/0x720
[ 305.818008][ T8647] get_tree_bdev+0x36f/0x610
[ 305.819956][ T8647] ? __pfx_gfs2_fill_super+0x10/0x10
[ 305.822237][ T8647] ? __pfx_get_tree_bdev+0x10/0x10
[ 305.824452][ T8647] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 305.842842][ T8647] ? cap_capable+0x1cf/0x240
[ 305.844523][ T8647] gfs2_get_tree+0x4e/0x280
[ 305.846188][ T8647] vfs_get_tree+0x8f/0x380
[ 305.847960][ T8647] path_mount+0x14e6/0x1f20
[ 305.849754][ T8647] ? kmem_cache_free+0x12e/0x380
[ 305.851777][ T8647] ? __pfx_path_mount+0x10/0x10
[ 305.853676][ T8647] ? putname+0x12e/0x170
[ 305.873926][ T8647] __x64_sys_mount+0x297/0x320
[ 305.875886][ T8647] ? __pfx___x64_sys_mount+0x10/0x10
[ 305.877970][ T8647] do_syscall_64+0xd2/0x260
[ 305.879803][ T8647] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 305.882066][ T8647] RIP: 0033:0x7f18cec7f4aa
[ 305.883685][ T8647] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 305.906835][ T8647] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 305.910216][ T8647] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 305.913414][ T8647] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 305.916656][ T8647] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 305.928045][ T8647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 305.931526][ T8647] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 305.934830][ T8647]
[ 305.935987][ T5428] CPU: 1 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 305.940729][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 305.945194][ T5428] Call Trace:
[ 305.946723][ T5428]
[ 305.948254][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 305.950272][ T5428] gfs2_withdraw+0xab8/0x1290
[ 305.952465][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 305.954681][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 305.956771][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 305.958990][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 305.961084][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 305.963332][ T5428] inode_go_instantiate+0x47/0x60
[ 305.965377][ T5428] gfs2_instantiate+0x169/0x250
[ 305.967639][ T5428] gfs2_glock_wait+0x214/0x330
[ 305.970683][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 305.974564][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 305.978164][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 305.982058][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 305.984617][ T5428] do_sync+0x6cf/0xd30
[ 305.986754][ T5428] ? __pfx_do_sync+0x10/0x10
[ 305.989760][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 305.994198][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 305.998251][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 306.000875][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 306.002966][ T5428] gfs2_quota_sync+0x419/0x630
[ 306.004977][ T5428] gfs2_sync_fs+0x44/0xb0
[ 306.006831][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 306.009106][ T5428] sync_filesystem+0x10d/0x290
[ 306.011422][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 306.013741][ T5428] kill_block_super+0x3b/0x90
[ 306.015970][ T5428] gfs2_kill_sb+0x360/0x410
[ 306.018595][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 306.021934][ T5428] deactivate_super+0xde/0x100
[ 306.023857][ T8647] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 306.023876][ T8647] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 306.032720][ T5428] cleanup_mnt+0x222/0x450
[ 306.035538][ T5428] task_work_run+0x14e/0x250
[ 306.038140][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 306.040992][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 306.043355][ T5428] do_syscall_64+0xe2/0x260
[ 306.045662][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 306.048222][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 306.050108][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 306.058838][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 306.062180][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 306.066402][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 306.070831][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 306.076086][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 306.081151][ T5428] R13: 00007efc27ec93b9 R14: 000000000004a600 R15: 0000000000000001
[ 306.084722][ T5428]
[ 306.086031][ T8650] CPU: 3 PID: 8650 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 306.090879][ T8650] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 306.095869][ T8650] Call Trace:
[ 306.097396][ T8650]
[ 306.098804][ T8650] dump_stack_lvl+0x16c/0x1f0
[ 306.100938][ T8650] sysfs_warn_dup+0x7f/0xa0
[ 306.103094][ T8650] sysfs_create_dir_ns+0x24d/0x2b0
[ 306.105598][ T8650] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 306.108169][ T8650] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 306.110752][ T8650] ? do_raw_spin_unlock+0x172/0x230
[ 306.113398][ T8650] kobject_add_internal+0x2c8/0x990
[ 306.116453][ T8650] kobject_init_and_add+0x11c/0x190
[ 306.119376][ T8650] ? __pfx_kobject_init_and_add+0x10/0x10
[ 306.122160][ T8650] ? lockdep_init_map_type+0x16d/0x7d0
[ 306.125952][ T8650] ? lockdep_init_map_type+0x16d/0x7d0
[ 306.128606][ T8650] gfs2_sys_fs_add+0x207/0x470
[ 306.130981][ T8650] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 306.133802][ T8650] ? __pfx_alloc_workqueue+0x10/0x10
[ 306.136226][ T8650] ? read_word_at_a_time+0xe/0x20
[ 306.139368][ T8650] gfs2_fill_super+0x138c/0x2e10
[ 306.141800][ T8650] ? vsnprintf+0x3cd/0x1880
[ 306.144927][ T8650] ? __pfx_gfs2_fill_super+0x10/0x10
[ 306.147381][ T8650] ? snprintf+0xc8/0x100
[ 306.149983][ T8650] ? __pfx_snprintf+0x10/0x10
[ 306.152554][ T8650] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 306.155339][ T8650] ? set_blocksize+0x2b1/0x350
[ 306.157867][ T8650] ? sb_set_blocksize+0xf6/0x120
[ 306.160257][ T8650] ? setup_bdev_super+0x392/0x720
[ 306.162793][ T8650] get_tree_bdev+0x36f/0x610
[ 306.165557][ T8650] ? __pfx_gfs2_fill_super+0x10/0x10
[ 306.168123][ T8650] ? __pfx_get_tree_bdev+0x10/0x10
[ 306.170652][ T8650] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 306.173122][ T8650] ? cap_capable+0x1cf/0x240
[ 306.175528][ T8650] gfs2_get_tree+0x4e/0x280
[ 306.177572][ T8650] vfs_get_tree+0x8f/0x380
[ 306.181112][ T8650] path_mount+0x14e6/0x1f20
[ 306.183398][ T8650] ? kmem_cache_free+0x12e/0x380
[ 306.186594][ T8650] ? __pfx_path_mount+0x10/0x10
[ 306.188854][ T8650] ? putname+0x12e/0x170
[ 306.191382][ T8650] __x64_sys_mount+0x297/0x320
[ 306.195094][ T8650] ? __pfx___x64_sys_mount+0x10/0x10
[ 306.197501][ T8650] do_syscall_64+0xd2/0x260
[ 306.199707][ T8650] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 306.202760][ T8650] RIP: 0033:0x7f7cc547f4aa
[ 306.204823][ T8650] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 306.214470][ T8650] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 306.218683][ T8650] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 306.222296][ T8650] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 306.225698][ T8650] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 306.229341][ T8650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 306.232908][ T8650] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 306.236048][ T8650]
[ 306.237339][ T8652] CPU: 2 PID: 8652 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 306.240074][ T8650] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 306.241725][ T8652] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 306.248197][ T8650] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 306.253036][ T8652] Call Trace:
[ 306.253049][ T8652]
[ 306.253056][ T8652] dump_stack_lvl+0x16c/0x1f0
[ 306.278963][ T8652] sysfs_warn_dup+0x7f/0xa0
[ 306.282357][ T8652] sysfs_create_dir_ns+0x24d/0x2b0
[ 306.284884][ T8652] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 306.287461][ T8652] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 306.290851][ T8652] ? do_raw_spin_unlock+0x172/0x230
[ 306.293879][ T8652] kobject_add_internal+0x2c8/0x990
[ 306.297587][ T8652] kobject_init_and_add+0x11c/0x190
[ 306.301126][ T8652] ? __pfx_kobject_init_and_add+0x10/0x10
[ 306.304675][ T8652] ? lockdep_init_map_type+0x16d/0x7d0
[ 306.307929][ T8652] ? lockdep_init_map_type+0x16d/0x7d0
[ 306.311043][ T8652] gfs2_sys_fs_add+0x207/0x470
[ 306.314162][ T8652] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 306.316985][ T8652] ? __pfx_alloc_workqueue+0x10/0x10
[ 306.320066][ T8652] ? read_word_at_a_time+0xe/0x20
[ 306.322785][ T8652] gfs2_fill_super+0x138c/0x2e10
[ 306.325027][ T8652] ? vsnprintf+0x3cd/0x1880
[ 306.327152][ T8652] ? __pfx_gfs2_fill_super+0x10/0x10
[ 306.330021][ T8652] ? snprintf+0xc8/0x100
[ 306.332188][ T8652] ? __pfx_snprintf+0x10/0x10
[ 306.334456][ T8652] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 306.336943][ T8652] ? set_blocksize+0x2b1/0x350
[ 306.339131][ T8652] ? sb_set_blocksize+0xf6/0x120
[ 306.341401][ T8652] ? setup_bdev_super+0x392/0x720
[ 306.343837][ T8652] get_tree_bdev+0x36f/0x610
[ 306.346025][ T8652] ? __pfx_gfs2_fill_super+0x10/0x10
[ 306.349415][ T8652] ? __pfx_get_tree_bdev+0x10/0x10
[ 306.352701][ T8652] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 306.355448][ T8652] ? cap_capable+0x1cf/0x240
[ 306.357755][ T8652] gfs2_get_tree+0x4e/0x280
[ 306.360236][ T8652] vfs_get_tree+0x8f/0x380
[ 306.362844][ T8652] path_mount+0x14e6/0x1f20
[ 306.365183][ T8652] ? kmem_cache_free+0x12e/0x380
[ 306.367563][ T8652] ? __pfx_path_mount+0x10/0x10
[ 306.369821][ T8652] ? putname+0x12e/0x170
[ 306.371782][ T8652] __x64_sys_mount+0x297/0x320
[ 306.374268][ T8652] ? __pfx___x64_sys_mount+0x10/0x10
[ 306.377350][ T8652] do_syscall_64+0xd2/0x260
[ 306.379967][ T8652] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 306.383283][ T8652] RIP: 0033:0x7f70fd87f4aa
[ 306.385548][ T8652] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 306.396392][ T8652] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 306.401039][ T8652] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 306.406321][ T8652] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 306.410798][ T8652] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 306.414645][ T8652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 306.418233][ T8652] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 306.421787][ T8652]
[ 306.432545][ T8652] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 306.440848][ T8652] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 306.983029][ T8663] loop1: detected capacity change from 0 to 32768
[ 306.998395][ T8663] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 307.002382][ T8663] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 307.006603][ T8661] loop0: detected capacity change from 0 to 32768
[ 307.015700][ T8661] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 307.019424][ T8663] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 307.024130][ T5597] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 307.024434][ T8661] CPU: 0 PID: 8661 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 307.026294][ T8660] loop2: detected capacity change from 0 to 32768
[ 307.027635][ T5597] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 307.032301][ T8661] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 307.032316][ T8661] Call Trace:
[ 307.032323][ T8661]
[ 307.032330][ T8661] dump_stack_lvl+0x16c/0x1f0
[ 307.036687][ T8660] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 307.037724][ T8661] sysfs_warn_dup+0x7f/0xa0
[ 307.037753][ T8661] sysfs_create_dir_ns+0x24d/0x2b0
[ 307.037777][ T8661] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 307.052270][ T8661] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 307.054155][ T8661] ? do_raw_spin_unlock+0x172/0x230
[ 307.056383][ T8661] kobject_add_internal+0x2c8/0x990
[ 307.059441][ T8661] kobject_init_and_add+0x11c/0x190
[ 307.061721][ T8661] ? __pfx_kobject_init_and_add+0x10/0x10
[ 307.064108][ T8661] ? lockdep_init_map_type+0x16d/0x7d0
[ 307.066484][ T8661] ? lockdep_init_map_type+0x16d/0x7d0
[ 307.068767][ T8661] gfs2_sys_fs_add+0x207/0x470
[ 307.070699][ T8661] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 307.072760][ T8661] ? __pfx_alloc_workqueue+0x10/0x10
[ 307.074913][ T8661] ? read_word_at_a_time+0xe/0x20
[ 307.076940][ T8661] gfs2_fill_super+0x138c/0x2e10
[ 307.078889][ T8661] ? vsnprintf+0x3cd/0x1880
[ 307.080590][ T8661] ? __pfx_gfs2_fill_super+0x10/0x10
[ 307.082071][ T8665] loop3: detected capacity change from 0 to 32768
[ 307.082364][ T8661] ? snprintf+0xc8/0x100
[ 307.087142][ T8661] ? __pfx_snprintf+0x10/0x10
[ 307.089065][ T8661] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 307.090854][ T8661] ? set_blocksize+0x2b1/0x350
[ 307.092536][ T8661] ? sb_set_blocksize+0xf6/0x120
[ 307.094503][ T8661] ? setup_bdev_super+0x392/0x720
[ 307.095166][ T5597] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 67ms
[ 307.096500][ T8661] get_tree_bdev+0x36f/0x610
[ 307.100032][ T5597] gfs2: fsid=syz:syz.0: jid=0: Done
[ 307.101954][ T8661] ? __pfx_gfs2_fill_super+0x10/0x10
[ 307.105926][ T8661] ? __pfx_get_tree_bdev+0x10/0x10
[ 307.107403][ T8663] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 307.107986][ T8661] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 307.113125][ T8661] ? cap_capable+0x1cf/0x240
[ 307.114753][ T8661] gfs2_get_tree+0x4e/0x280
[ 307.116410][ T8665] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 307.116412][ T8661] vfs_get_tree+0x8f/0x380
[ 307.120741][ T8661] path_mount+0x14e6/0x1f20
[ 307.122615][ T8661] ? kmem_cache_free+0x12e/0x380
[ 307.124580][ T8661] ? __pfx_path_mount+0x10/0x10
[ 307.126650][ T8661] ? putname+0x12e/0x170
[ 307.128252][ T8661] __x64_sys_mount+0x297/0x320
[ 307.130060][ T8661] ? __pfx___x64_sys_mount+0x10/0x10
[ 307.132039][ T8661] do_syscall_64+0xd2/0x260
[ 307.133724][ T8661] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 307.135902][ T8661] RIP: 0033:0x7f7cc547f4aa
[ 307.137559][ T8661] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 307.147709][ T8661] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 307.151258][ T8661] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 307.155896][ T8661] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 307.160272][ T8661] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 307.163598][ T8661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 307.166799][ T8661] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 307.170189][ T8661]
[ 307.171473][ T8660] CPU: 3 PID: 8660 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 307.176165][ T8660] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 307.180844][ T8660] Call Trace:
[ 307.182385][ T8660]
[ 307.183713][ T8660] dump_stack_lvl+0x16c/0x1f0
[ 307.185816][ T8660] sysfs_warn_dup+0x7f/0xa0
[ 307.187900][ T8660] sysfs_create_dir_ns+0x24d/0x2b0
[ 307.190248][ T8660] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 307.192735][ T8660] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 307.195139][ T8660] ? do_raw_spin_unlock+0x172/0x230
[ 307.197441][ T8660] kobject_add_internal+0x2c8/0x990
[ 307.199771][ T8660] kobject_init_and_add+0x11c/0x190
[ 307.202121][ T8660] ? __pfx_kobject_init_and_add+0x10/0x10
[ 307.204701][ T8660] ? lockdep_init_map_type+0x16d/0x7d0
[ 307.207211][ T8660] ? lockdep_init_map_type+0x16d/0x7d0
[ 307.209686][ T8660] gfs2_sys_fs_add+0x207/0x470
[ 307.211947][ T8660] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 307.214365][ T8660] ? __pfx_alloc_workqueue+0x10/0x10
[ 307.216849][ T8660] ? read_word_at_a_time+0xe/0x20
[ 307.219135][ T8660] gfs2_fill_super+0x138c/0x2e10
[ 307.221387][ T8660] ? vsnprintf+0x3cd/0x1880
[ 307.223440][ T8660] ? __pfx_gfs2_fill_super+0x10/0x10
[ 307.225863][ T8660] ? snprintf+0xc8/0x100
[ 307.227790][ T8660] ? __pfx_snprintf+0x10/0x10
[ 307.229935][ T8660] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 307.232327][ T8660] ? set_blocksize+0x2b1/0x350
[ 307.234312][ T8660] ? sb_set_blocksize+0xf6/0x120
[ 307.236298][ T8660] ? setup_bdev_super+0x392/0x720
[ 307.238383][ T8660] get_tree_bdev+0x36f/0x610
[ 307.240242][ T8660] ? __pfx_gfs2_fill_super+0x10/0x10
[ 307.242327][ T8660] ? __pfx_get_tree_bdev+0x10/0x10
[ 307.244414][ T8660] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 307.246730][ T8660] ? cap_capable+0x1cf/0x240
[ 307.248648][ T8660] gfs2_get_tree+0x4e/0x280
[ 307.250926][ T8660] vfs_get_tree+0x8f/0x380
[ 307.253041][ T8660] path_mount+0x14e6/0x1f20
[ 307.255084][ T8660] ? kmem_cache_free+0x12e/0x380
[ 307.257364][ T8660] ? __pfx_path_mount+0x10/0x10
[ 307.259616][ T8660] ? putname+0x12e/0x170
[ 307.261554][ T8660] __x64_sys_mount+0x297/0x320
[ 307.263672][ T8660] ? __pfx___x64_sys_mount+0x10/0x10
[ 307.266008][ T8660] do_syscall_64+0xd2/0x260
[ 307.268137][ T8660] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 307.270949][ T8660] RIP: 0033:0x7f18cec7f4aa
[ 307.273046][ T8660] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 307.274220][ T8661] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 307.281722][ T8660] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 307.281747][ T8660] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 307.281760][ T8660] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 307.281772][ T8660] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 307.281785][ T8660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 307.306801][ T8660] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 307.310892][ T8660]
[ 307.312285][ T8665] CPU: 2 PID: 8665 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 307.318667][ T8665] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 307.321311][ T8660] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 307.323315][ T8665] Call Trace:
[ 307.323326][ T8665]
[ 307.323334][ T8665] dump_stack_lvl+0x16c/0x1f0
[ 307.325057][ T8661] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 307.329093][ T8660] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 307.330145][ T8665] sysfs_warn_dup+0x7f/0xa0
[ 307.341529][ T8665] sysfs_create_dir_ns+0x24d/0x2b0
[ 307.343981][ T8665] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 307.345283][ T8663] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 307.346488][ T8665] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 307.351481][ T8665] ? do_raw_spin_unlock+0x172/0x230
[ 307.353713][ T8665] kobject_add_internal+0x2c8/0x990
[ 307.356044][ T8665] kobject_init_and_add+0x11c/0x190
[ 307.358225][ T8665] ? __pfx_kobject_init_and_add+0x10/0x10
[ 307.360739][ T8665] ? lockdep_init_map_type+0x16d/0x7d0
[ 307.363167][ T8665] ? lockdep_init_map_type+0x16d/0x7d0
[ 307.365600][ T8665] gfs2_sys_fs_add+0x207/0x470
[ 307.367721][ T8665] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 307.370258][ T8665] ? __pfx_alloc_workqueue+0x10/0x10
[ 307.372338][ T8665] ? read_word_at_a_time+0xe/0x20
[ 307.374124][ T8665] gfs2_fill_super+0x138c/0x2e10
[ 307.376285][ T8665] ? vsnprintf+0x3cd/0x1880
[ 307.378326][ T8665] ? __pfx_gfs2_fill_super+0x10/0x10
[ 307.380635][ T8665] ? snprintf+0xc8/0x100
[ 307.382554][ T8665] ? __pfx_snprintf+0x10/0x10
[ 307.384494][ T8665] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 307.386838][ T8665] ? set_blocksize+0x2b1/0x350
[ 307.389262][ T8665] ? sb_set_blocksize+0xf6/0x120
[ 307.391709][ T8665] ? setup_bdev_super+0x392/0x720
[ 307.393922][ T8665] get_tree_bdev+0x36f/0x610
[ 307.395903][ T8665] ? __pfx_gfs2_fill_super+0x10/0x10
[ 307.398305][ T8665] ? __pfx_get_tree_bdev+0x10/0x10
[ 307.400576][ T8665] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 307.403165][ T8665] ? cap_capable+0x1cf/0x240
[ 307.405246][ T8665] gfs2_get_tree+0x4e/0x280
[ 307.407316][ T8665] vfs_get_tree+0x8f/0x380
[ 307.409333][ T8665] path_mount+0x14e6/0x1f20
[ 307.411442][ T8665] ? kmem_cache_free+0x12e/0x380
[ 307.413665][ T8665] ? __pfx_path_mount+0x10/0x10
[ 307.415808][ T8665] ? putname+0x12e/0x170
[ 307.417694][ T8665] __x64_sys_mount+0x297/0x320
[ 307.419855][ T8665] ? __pfx___x64_sys_mount+0x10/0x10
[ 307.422241][ T8665] do_syscall_64+0xd2/0x260
[ 307.424287][ T8665] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 307.426761][ T8665] RIP: 0033:0x7f70fd87f4aa
[ 307.428711][ T8665] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 307.435586][ T8665] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 307.439103][ T8665] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 307.442396][ T8665] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 307.445540][ T8665] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 307.448463][ T8665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 307.451835][ T8665] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 307.455248][ T8665]
[ 307.460416][ T8665] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 307.466223][ T8665] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 307.474925][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 307.474925][ T5428] inode = 11 2340
[ 307.474925][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 307.483237][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 307.487466][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 307.491809][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 307.496154][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 307.504338][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 307.508125][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 307.511275][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 307.515829][ T5428] CPU: 3 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 307.520187][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 307.524587][ T5428] Call Trace:
[ 307.526059][ T5428]
[ 307.527411][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 307.529492][ T5428] gfs2_withdraw+0xab8/0x1290
[ 307.531614][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 307.533869][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 307.536061][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 307.538624][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 307.540937][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 307.543504][ T5428] inode_go_instantiate+0x47/0x60
[ 307.545666][ T5428] gfs2_instantiate+0x169/0x250
[ 307.547832][ T5428] gfs2_glock_wait+0x214/0x330
[ 307.549923][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 307.552208][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 307.554345][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 307.556601][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 307.559189][ T5428] do_sync+0x6cf/0xd30
[ 307.561025][ T5428] ? __pfx_do_sync+0x10/0x10
[ 307.562684][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 307.564488][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 307.566246][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 307.568123][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 307.569975][ T5428] gfs2_quota_sync+0x419/0x630
[ 307.572658][ T5428] gfs2_sync_fs+0x44/0xb0
[ 307.574688][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 307.576962][ T5428] sync_filesystem+0x10d/0x290
[ 307.579132][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 307.581490][ T5428] kill_block_super+0x3b/0x90
[ 307.583609][ T5428] gfs2_kill_sb+0x360/0x410
[ 307.585641][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 307.587821][ T5428] deactivate_super+0xde/0x100
[ 307.589899][ T5428] cleanup_mnt+0x222/0x450
[ 307.591750][ T5428] task_work_run+0x14e/0x250
[ 307.593804][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 307.595957][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 307.598363][ T5428] do_syscall_64+0xe2/0x260
[ 307.600268][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 307.602840][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 307.604841][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 307.612770][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 307.616132][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 307.619217][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 307.622179][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 307.625743][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 307.629312][ T5428] R13: 00007efc27ec93b9 R14: 000000000004ad4a R15: 0000000000000001
[ 307.633238][ T5428]
2024/04/02 02:34:46 executed programs: 873
[ 308.015722][ T8675] loop0: detected capacity change from 0 to 32768
[ 308.036205][ T8675] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 308.039695][ T8675] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 308.067612][ T8675] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 308.073812][ T5499] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 308.077379][ T5499] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 308.113348][ T8674] loop3: detected capacity change from 0 to 32768
[ 308.124491][ T8674] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 308.127207][ T8677] loop2: detected capacity change from 0 to 32768
[ 308.127272][ T5499] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 49ms
[ 308.127483][ T5499] gfs2: fsid=syz:syz.0: jid=0: Done
[ 308.127506][ T8675] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 308.127771][ T8674] CPU: 3 PID: 8674 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 308.143922][ T8674] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 308.148452][ T8674] Call Trace:
[ 308.149993][ T8674]
[ 308.151319][ T8674] dump_stack_lvl+0x16c/0x1f0
[ 308.153468][ T8674] sysfs_warn_dup+0x7f/0xa0
[ 308.155556][ T8674] sysfs_create_dir_ns+0x24d/0x2b0
[ 308.157926][ T8674] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 308.160463][ T8674] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 308.162937][ T8674] ? do_raw_spin_unlock+0x172/0x230
[ 308.165312][ T8674] kobject_add_internal+0x2c8/0x990
[ 308.167730][ T8674] kobject_init_and_add+0x11c/0x190
[ 308.170005][ T8674] ? __pfx_kobject_init_and_add+0x10/0x10
[ 308.172431][ T8674] ? lockdep_init_map_type+0x16d/0x7d0
[ 308.174923][ T8674] ? lockdep_init_map_type+0x16d/0x7d0
[ 308.177381][ T8674] gfs2_sys_fs_add+0x207/0x470
[ 308.179572][ T8674] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 308.181801][ T8674] ? __pfx_alloc_workqueue+0x10/0x10
[ 308.183916][ T8674] ? read_word_at_a_time+0xe/0x20
[ 308.186142][ T8674] gfs2_fill_super+0x138c/0x2e10
[ 308.188310][ T8674] ? vsnprintf+0x3cd/0x1880
[ 308.190331][ T8674] ? __pfx_gfs2_fill_super+0x10/0x10
[ 308.192379][ T8674] ? snprintf+0xc8/0x100
[ 308.194055][ T8674] ? __pfx_snprintf+0x10/0x10
[ 308.195970][ T8674] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 308.198116][ T8674] ? set_blocksize+0x2b1/0x350
[ 308.199820][ T8674] ? sb_set_blocksize+0xf6/0x120
[ 308.201399][ T8674] ? setup_bdev_super+0x392/0x720
[ 308.203558][ T8674] get_tree_bdev+0x36f/0x610
[ 308.205648][ T8674] ? __pfx_gfs2_fill_super+0x10/0x10
[ 308.206472][ T8679] loop1: detected capacity change from 0 to 32768
[ 308.207922][ T8674] ? __pfx_get_tree_bdev+0x10/0x10
[ 308.213032][ T8674] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 308.215372][ T8674] ? cap_capable+0x1cf/0x240
[ 308.215479][ T8677] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 308.217196][ T8674] gfs2_get_tree+0x4e/0x280
[ 308.217217][ T8674] vfs_get_tree+0x8f/0x380
[ 308.217241][ T8674] path_mount+0x14e6/0x1f20
[ 308.217264][ T8674] ? kmem_cache_free+0x12e/0x380
[ 308.224947][ T8679] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 308.225266][ T8674] ? __pfx_path_mount+0x10/0x10
[ 308.225298][ T8674] ? putname+0x12e/0x170
[ 308.225318][ T8674] __x64_sys_mount+0x297/0x320
[ 308.236133][ T8674] ? __pfx___x64_sys_mount+0x10/0x10
[ 308.238427][ T8674] do_syscall_64+0xd2/0x260
[ 308.240376][ T8674] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 308.242785][ T8674] RIP: 0033:0x7f70fd87f4aa
[ 308.244691][ T8674] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 308.252963][ T8674] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 308.256414][ T8674] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 308.259663][ T8674] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 308.263113][ T8674] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 308.266370][ T8674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 308.269851][ T8674] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 308.273174][ T8674]
[ 308.275672][ T8679] CPU: 3 PID: 8679 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 308.280611][ T8679] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 308.286460][ T8679] Call Trace:
[ 308.288011][ T8679]
[ 308.289619][ T8679] dump_stack_lvl+0x16c/0x1f0
[ 308.291984][ T8679] sysfs_warn_dup+0x7f/0xa0
[ 308.294170][ T8679] sysfs_create_dir_ns+0x24d/0x2b0
[ 308.296439][ T8679] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 308.298987][ T8679] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 308.301348][ T8679] ? do_raw_spin_unlock+0x172/0x230
[ 308.303588][ T8679] kobject_add_internal+0x2c8/0x990
[ 308.306039][ T8679] kobject_init_and_add+0x11c/0x190
[ 308.308423][ T8679] ? __pfx_kobject_init_and_add+0x10/0x10
[ 308.311004][ T8679] ? lockdep_init_map_type+0x16d/0x7d0
[ 308.313320][ T8679] ? lockdep_init_map_type+0x16d/0x7d0
[ 308.315776][ T8679] gfs2_sys_fs_add+0x207/0x470
[ 308.318000][ T8679] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 308.320389][ T8679] ? __pfx_alloc_workqueue+0x10/0x10
[ 308.322773][ T8679] ? read_word_at_a_time+0xe/0x20
[ 308.324783][ T8679] gfs2_fill_super+0x138c/0x2e10
[ 308.326893][ T8679] ? vsnprintf+0x3cd/0x1880
[ 308.328913][ T8679] ? __pfx_gfs2_fill_super+0x10/0x10
[ 308.331294][ T8679] ? snprintf+0xc8/0x100
[ 308.333249][ T8679] ? __pfx_snprintf+0x10/0x10
[ 308.335284][ T8679] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 308.337369][ T8679] ? set_blocksize+0x2b1/0x350
[ 308.339298][ T8679] ? sb_set_blocksize+0xf6/0x120
[ 308.341297][ T8679] ? setup_bdev_super+0x392/0x720
[ 308.343219][ T8679] get_tree_bdev+0x36f/0x610
[ 308.344888][ T8679] ? __pfx_gfs2_fill_super+0x10/0x10
[ 308.347004][ T8679] ? __pfx_get_tree_bdev+0x10/0x10
[ 308.349005][ T8679] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 308.351403][ T8679] ? cap_capable+0x1cf/0x240
[ 308.353378][ T8679] gfs2_get_tree+0x4e/0x280
[ 308.355362][ T8679] vfs_get_tree+0x8f/0x380
[ 308.357243][ T8679] path_mount+0x14e6/0x1f20
[ 308.359180][ T8679] ? kmem_cache_free+0x12e/0x380
[ 308.361265][ T8679] ? __pfx_path_mount+0x10/0x10
[ 308.363260][ T8679] ? putname+0x12e/0x170
[ 308.364976][ T8679] __x64_sys_mount+0x297/0x320
[ 308.366855][ T8679] ? __pfx___x64_sys_mount+0x10/0x10
[ 308.368973][ T8679] do_syscall_64+0xd2/0x260
[ 308.370936][ T8679] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 308.373451][ T8679] RIP: 0033:0x7efc27e7f4aa
[ 308.375213][ T8679] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 308.383124][ T8679] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 308.386580][ T8679] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 308.389819][ T8679] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 308.393115][ T8679] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 308.394398][ T8674] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 308.396213][ T8679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 308.402401][ T8674] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 308.406027][ T8679] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 308.406047][ T8679]
[ 308.409294][ T8677] CPU: 0 PID: 8677 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 308.431526][ T8677] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 308.435777][ T8677] Call Trace:
[ 308.437275][ T8677]
[ 308.438590][ T8677] dump_stack_lvl+0x16c/0x1f0
[ 308.438807][ T8679] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 308.440612][ T8677] sysfs_warn_dup+0x7f/0xa0
[ 308.448370][ T8677] sysfs_create_dir_ns+0x24d/0x2b0
[ 308.450611][ T8677] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 308.453022][ T8677] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 308.455358][ T8677] ? do_raw_spin_unlock+0x172/0x230
[ 308.457612][ T8677] kobject_add_internal+0x2c8/0x990
[ 308.459916][ T8677] kobject_init_and_add+0x11c/0x190
[ 308.462095][ T8677] ? __pfx_kobject_init_and_add+0x10/0x10
[ 308.464431][ T8677] ? lockdep_init_map_type+0x16d/0x7d0
[ 308.466683][ T8677] ? lockdep_init_map_type+0x16d/0x7d0
[ 308.468924][ T8677] gfs2_sys_fs_add+0x207/0x470
[ 308.470936][ T8679] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 308.471467][ T8677] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 308.476805][ T8677] ? __pfx_alloc_workqueue+0x10/0x10
[ 308.479187][ T8677] ? read_word_at_a_time+0xe/0x20
[ 308.481367][ T8677] gfs2_fill_super+0x138c/0x2e10
[ 308.483583][ T8677] ? vsnprintf+0x3cd/0x1880
[ 308.485627][ T8677] ? __pfx_gfs2_fill_super+0x10/0x10
[ 308.487975][ T8677] ? snprintf+0xc8/0x100
[ 308.489854][ T8677] ? __pfx_snprintf+0x10/0x10
[ 308.491907][ T8677] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 308.494317][ T8677] ? set_blocksize+0x2b1/0x350
[ 308.506264][ T8677] ? sb_set_blocksize+0xf6/0x120
[ 308.508548][ T8677] ? setup_bdev_super+0x392/0x720
[ 308.510902][ T8677] get_tree_bdev+0x36f/0x610
[ 308.517003][ T8675] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 308.527465][ T8677] ? __pfx_gfs2_fill_super+0x10/0x10
[ 308.527492][ T8677] ? __pfx_get_tree_bdev+0x10/0x10
[ 308.527518][ T8677] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 308.527539][ T8677] ? cap_capable+0x1cf/0x240
[ 308.539421][ T8677] gfs2_get_tree+0x4e/0x280
[ 308.541493][ T8677] vfs_get_tree+0x8f/0x380
[ 308.555623][ T8677] path_mount+0x14e6/0x1f20
[ 308.557635][ T8677] ? kmem_cache_free+0x12e/0x380
[ 308.559643][ T8677] ? __pfx_path_mount+0x10/0x10
[ 308.561570][ T8677] ? putname+0x12e/0x170
[ 308.563417][ T8677] __x64_sys_mount+0x297/0x320
[ 308.565415][ T8677] ? __pfx___x64_sys_mount+0x10/0x10
[ 308.567509][ T8677] do_syscall_64+0xd2/0x260
[ 308.569368][ T8677] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 308.584006][ T8677] RIP: 0033:0x7f18cec7f4aa
[ 308.585990][ T8677] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 308.594480][ T8677] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 308.614116][ T8677] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 308.617577][ T8677] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 308.621077][ T8677] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 308.637906][ T8677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 308.641479][ T8677] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 308.644906][ T8677]
[ 308.647630][ T8677] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 308.653559][ T8677] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 308.675402][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 308.675402][ T5423] inode = 11 2340
[ 308.675402][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 308.690938][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 308.699366][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 308.717413][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 308.728266][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 308.744254][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 308.753265][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 308.761501][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 308.770621][ T5423] CPU: 3 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 308.774538][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 308.778501][ T5423] Call Trace:
[ 308.779960][ T5423]
[ 308.781320][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 308.783432][ T5423] gfs2_withdraw+0xab8/0x1290
[ 308.785639][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 308.787961][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 308.790346][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 308.792877][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 308.795282][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 308.797849][ T5423] inode_go_instantiate+0x47/0x60
[ 308.800159][ T5423] gfs2_instantiate+0x169/0x250
[ 308.802363][ T5423] gfs2_glock_wait+0x214/0x330
[ 308.804509][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 308.806923][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 308.809107][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 308.811509][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 308.813966][ T5423] do_sync+0x6cf/0xd30
[ 308.815837][ T5423] ? __pfx_do_sync+0x10/0x10
[ 308.817961][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 308.820065][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 308.822074][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 308.824212][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 308.826041][ T5423] gfs2_quota_sync+0x419/0x630
[ 308.828512][ T5423] gfs2_sync_fs+0x44/0xb0
[ 308.830810][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 308.833101][ T5423] sync_filesystem+0x10d/0x290
[ 308.835349][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 308.837789][ T5423] kill_block_super+0x3b/0x90
[ 308.840022][ T5423] gfs2_kill_sb+0x360/0x410
[ 308.842423][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 308.845155][ T5423] deactivate_super+0xde/0x100
[ 308.847304][ T5423] cleanup_mnt+0x222/0x450
[ 308.849598][ T5423] task_work_run+0x14e/0x250
[ 308.851946][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 308.854400][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 308.856826][ T5423] do_syscall_64+0xe2/0x260
[ 308.858855][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 308.861267][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 308.863141][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 308.871551][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 308.875266][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 308.878816][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 308.882007][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 308.885526][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 308.890696][ T5423] R13: 00007f7cc54c93b9 R14: 000000000004b14c R15: 0000000000000001
[ 308.894158][ T5423]
[ 309.242130][ T8690] loop1: detected capacity change from 0 to 32768
[ 309.248805][ T8690] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 309.256650][ T8690] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 309.270107][ T8690] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 309.278919][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 309.282348][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 309.297020][ T8687] loop2: detected capacity change from 0 to 32768
[ 309.299900][ T8691] loop3: detected capacity change from 0 to 32768
[ 309.306933][ T8687] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 309.307459][ T8691] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 309.310580][ T8687] CPU: 2 PID: 8687 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 309.320058][ T8687] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 309.324410][ T8687] Call Trace:
[ 309.325942][ T8687]
[ 309.327165][ T8687] dump_stack_lvl+0x16c/0x1f0
[ 309.329401][ T8687] sysfs_warn_dup+0x7f/0xa0
[ 309.331788][ T8687] sysfs_create_dir_ns+0x24d/0x2b0
[ 309.334124][ T8687] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 309.336436][ T8687] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 309.338800][ T8687] ? do_raw_spin_unlock+0x172/0x230
[ 309.340901][ T8687] kobject_add_internal+0x2c8/0x990
[ 309.343007][ T8687] kobject_init_and_add+0x11c/0x190
[ 309.345113][ T8687] ? __pfx_kobject_init_and_add+0x10/0x10
[ 309.347666][ T8687] ? lockdep_init_map_type+0x16d/0x7d0
[ 309.350257][ T8687] ? lockdep_init_map_type+0x16d/0x7d0
[ 309.352855][ T8687] gfs2_sys_fs_add+0x207/0x470
[ 309.354833][ T8687] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 309.355601][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 73ms
[ 309.356978][ T8687] ? __pfx_alloc_workqueue+0x10/0x10
[ 309.357006][ T8687] ? read_word_at_a_time+0xe/0x20
[ 309.357025][ T8687] gfs2_fill_super+0x138c/0x2e10
[ 309.360064][ T7] gfs2: fsid=syz:syz.0: jid=0: Done
[ 309.362540][ T8687] ? vsnprintf+0x3cd/0x1880
[ 309.362567][ T8687] ? __pfx_gfs2_fill_super+0x10/0x10
[ 309.362585][ T8687] ? snprintf+0xc8/0x100
[ 309.369008][ T8690] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 309.369321][ T8687] ? __pfx_snprintf+0x10/0x10
[ 309.380732][ T8687] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 309.383336][ T8687] ? set_blocksize+0x2b1/0x350
[ 309.385418][ T8687] ? sb_set_blocksize+0xf6/0x120
[ 309.387444][ T8687] ? setup_bdev_super+0x392/0x720
[ 309.389430][ T8687] get_tree_bdev+0x36f/0x610
[ 309.391258][ T8687] ? __pfx_gfs2_fill_super+0x10/0x10
[ 309.393304][ T8687] ? __pfx_get_tree_bdev+0x10/0x10
[ 309.395315][ T8687] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 309.397480][ T8687] ? cap_capable+0x1cf/0x240
[ 309.399277][ T8687] gfs2_get_tree+0x4e/0x280
[ 309.400869][ T8687] vfs_get_tree+0x8f/0x380
[ 309.402463][ T8687] path_mount+0x14e6/0x1f20
[ 309.404074][ T8687] ? kmem_cache_free+0x12e/0x380
[ 309.405829][ T8687] ? __pfx_path_mount+0x10/0x10
[ 309.407555][ T8687] ? putname+0x12e/0x170
[ 309.409053][ T8687] __x64_sys_mount+0x297/0x320
[ 309.411050][ T8687] ? __pfx___x64_sys_mount+0x10/0x10
[ 309.414028][ T8687] do_syscall_64+0xd2/0x260
[ 309.416243][ T8687] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 309.419027][ T8687] RIP: 0033:0x7f18cec7f4aa
[ 309.420784][ T8687] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 309.428615][ T8687] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 309.431946][ T8687] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 309.435265][ T8687] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 309.438300][ T8687] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 309.441641][ T8687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 309.445058][ T8687] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 309.448276][ T8687]
[ 309.449501][ T8691] CPU: 3 PID: 8691 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 309.453147][ T8687] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 309.454826][ T8691] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 309.454842][ T8691] Call Trace:
[ 309.454850][ T8691]
[ 309.454856][ T8691] dump_stack_lvl+0x16c/0x1f0
[ 309.454888][ T8691] sysfs_warn_dup+0x7f/0xa0
[ 309.454915][ T8691] sysfs_create_dir_ns+0x24d/0x2b0
[ 309.454941][ T8691] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 309.461852][ T8687] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 309.466155][ T8691] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 309.466182][ T8691] ? do_raw_spin_unlock+0x172/0x230
[ 309.466198][ T8691] kobject_add_internal+0x2c8/0x990
[ 309.466217][ T8691] kobject_init_and_add+0x11c/0x190
[ 309.466235][ T8691] ? __pfx_kobject_init_and_add+0x10/0x10
[ 309.492151][ T8691] ? lockdep_init_map_type+0x16d/0x7d0
[ 309.494654][ T8691] ? lockdep_init_map_type+0x16d/0x7d0
[ 309.497329][ T8691] gfs2_sys_fs_add+0x207/0x470
[ 309.499571][ T8691] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 309.502106][ T8691] ? __pfx_alloc_workqueue+0x10/0x10
[ 309.504169][ T8691] ? read_word_at_a_time+0xe/0x20
[ 309.505803][ T8691] gfs2_fill_super+0x138c/0x2e10
[ 309.507853][ T8691] ? vsnprintf+0x3cd/0x1880
[ 309.509763][ T8691] ? __pfx_gfs2_fill_super+0x10/0x10
[ 309.512877][ T8691] ? snprintf+0xc8/0x100
[ 309.515081][ T8691] ? __pfx_snprintf+0x10/0x10
[ 309.517394][ T8691] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 309.519925][ T8691] ? set_blocksize+0x2b1/0x350
[ 309.522172][ T8691] ? sb_set_blocksize+0xf6/0x120
[ 309.524505][ T8691] ? setup_bdev_super+0x392/0x720
[ 309.526819][ T8691] get_tree_bdev+0x36f/0x610
[ 309.528924][ T8691] ? __pfx_gfs2_fill_super+0x10/0x10
[ 309.532171][ T8691] ? __pfx_get_tree_bdev+0x10/0x10
[ 309.534490][ T8691] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 309.537925][ T8691] ? cap_capable+0x1cf/0x240
[ 309.540404][ T8691] gfs2_get_tree+0x4e/0x280
[ 309.542302][ T8691] vfs_get_tree+0x8f/0x380
[ 309.544247][ T8691] path_mount+0x14e6/0x1f20
[ 309.545991][ T8691] ? kmem_cache_free+0x12e/0x380
[ 309.547882][ T8691] ? __pfx_path_mount+0x10/0x10
[ 309.549740][ T8691] ? putname+0x12e/0x170
[ 309.551474][ T8691] __x64_sys_mount+0x297/0x320
[ 309.553331][ T8691] ? __pfx___x64_sys_mount+0x10/0x10
[ 309.555978][ T8691] do_syscall_64+0xd2/0x260
[ 309.558758][ T8691] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 309.561392][ T8691] RIP: 0033:0x7f70fd87f4aa
[ 309.563346][ T8691] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 309.571820][ T8691] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 309.575705][ T8691] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 309.579458][ T8691] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 309.582937][ T8691] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 309.585729][ T8693] loop0: detected capacity change from 0 to 32768
[ 309.586320][ T8691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 309.586337][ T8691] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 309.586352][ T8691]
[ 309.591683][ T8691] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 309.604455][ T8691] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 309.606276][ T8693] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 309.610621][ T8693] CPU: 1 PID: 8693 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 309.615307][ T8693] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 309.619487][ T8693] Call Trace:
[ 309.620793][ T8693]
[ 309.621937][ T8693] dump_stack_lvl+0x16c/0x1f0
[ 309.623770][ T8693] sysfs_warn_dup+0x7f/0xa0
[ 309.625552][ T8693] sysfs_create_dir_ns+0x24d/0x2b0
[ 309.627891][ T8693] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 309.630325][ T8693] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 309.632462][ T8693] ? do_raw_spin_unlock+0x172/0x230
[ 309.634728][ T8693] kobject_add_internal+0x2c8/0x990
[ 309.636984][ T8693] kobject_init_and_add+0x11c/0x190
[ 309.639230][ T8693] ? __pfx_kobject_init_and_add+0x10/0x10
[ 309.641674][ T8693] ? lockdep_init_map_type+0x16d/0x7d0
[ 309.644053][ T8693] ? lockdep_init_map_type+0x16d/0x7d0
[ 309.646420][ T8693] gfs2_sys_fs_add+0x207/0x470
[ 309.648567][ T8693] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 309.650898][ T8693] ? __pfx_alloc_workqueue+0x10/0x10
[ 309.653223][ T8693] ? read_word_at_a_time+0xe/0x20
[ 309.653538][ T8690] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 309.655376][ T8693] gfs2_fill_super+0x138c/0x2e10
[ 309.655397][ T8693] ? vsnprintf+0x3cd/0x1880
[ 309.655419][ T8693] ? __pfx_gfs2_fill_super+0x10/0x10
[ 309.655435][ T8693] ? snprintf+0xc8/0x100
[ 309.655454][ T8693] ? __pfx_snprintf+0x10/0x10
[ 309.655475][ T8693] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 309.655491][ T8693] ? set_blocksize+0x2b1/0x350
[ 309.655506][ T8693] ? sb_set_blocksize+0xf6/0x120
[ 309.655521][ T8693] ? setup_bdev_super+0x392/0x720
[ 309.655542][ T8693] get_tree_bdev+0x36f/0x610
[ 309.655563][ T8693] ? __pfx_gfs2_fill_super+0x10/0x10
[ 309.655578][ T8693] ? __pfx_get_tree_bdev+0x10/0x10
[ 309.682644][ T8693] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 309.685065][ T8693] ? cap_capable+0x1cf/0x240
[ 309.687077][ T8693] gfs2_get_tree+0x4e/0x280
[ 309.688996][ T8693] vfs_get_tree+0x8f/0x380
[ 309.690971][ T8693] path_mount+0x14e6/0x1f20
[ 309.692944][ T8693] ? kmem_cache_free+0x12e/0x380
[ 309.695085][ T8693] ? __pfx_path_mount+0x10/0x10
[ 309.697154][ T8693] ? putname+0x12e/0x170
[ 309.699125][ T8693] __x64_sys_mount+0x297/0x320
[ 309.701197][ T8693] ? __pfx___x64_sys_mount+0x10/0x10
[ 309.703529][ T8693] do_syscall_64+0xd2/0x260
[ 309.705512][ T8693] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 309.708067][ T8693] RIP: 0033:0x7f7cc547f4aa
[ 309.710000][ T8693] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 309.718772][ T8693] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 309.722631][ T8693] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 309.726243][ T8693] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 309.730057][ T8693] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 309.733623][ T8693] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 309.737254][ T8693] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 309.740852][ T8693]
[ 309.743330][ T8693] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 309.751867][ T8693] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 309.767174][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 309.767174][ T5428] inode = 11 2340
[ 309.767174][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 309.775646][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 309.779806][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 309.784485][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 309.790051][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 309.797955][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 309.801231][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 309.804159][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 309.806953][ T5428] CPU: 0 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 309.811630][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 309.816071][ T5428] Call Trace:
[ 309.817567][ T5428]
[ 309.820342][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 309.824469][ T5428] gfs2_withdraw+0xab8/0x1290
[ 309.826831][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 309.830399][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 309.832818][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 309.835713][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 309.838424][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 309.841641][ T5428] inode_go_instantiate+0x47/0x60
[ 309.844357][ T5428] gfs2_instantiate+0x169/0x250
[ 309.846482][ T5428] gfs2_glock_wait+0x214/0x330
[ 309.849066][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 309.851436][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 309.853899][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 309.856328][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 309.858966][ T5428] do_sync+0x6cf/0xd30
[ 309.860989][ T5428] ? __pfx_do_sync+0x10/0x10
[ 309.863329][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 309.865508][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 309.867960][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 309.870283][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 309.872170][ T5428] gfs2_quota_sync+0x419/0x630
[ 309.874049][ T5428] gfs2_sync_fs+0x44/0xb0
[ 309.875791][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 309.877790][ T5428] sync_filesystem+0x10d/0x290
[ 309.889394][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 309.891489][ T5428] kill_block_super+0x3b/0x90
[ 309.899985][ T5428] gfs2_kill_sb+0x360/0x410
[ 309.901927][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 309.904358][ T5428] deactivate_super+0xde/0x100
[ 309.906579][ T5428] cleanup_mnt+0x222/0x450
[ 309.922052][ T5428] task_work_run+0x14e/0x250
[ 309.924082][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 309.926418][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 309.928878][ T5428] do_syscall_64+0xe2/0x260
[ 309.930548][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 309.932883][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 309.934706][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 309.945792][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 309.950394][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 309.954700][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 309.958749][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 309.962898][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 309.967368][ T5428] R13: 00007efc27ec93b9 R14: 000000000004b614 R15: 0000000000000001
[ 309.971626][ T5428]
[ 310.336785][ T8702] loop3: detected capacity change from 0 to 32768
[ 310.349402][ T8702] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 310.355904][ T8702] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 310.391247][ T8702] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 310.405624][ T5499] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 310.406275][ T8703] loop2: detected capacity change from 0 to 32768
[ 310.409358][ T5499] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 310.437523][ T8703] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 310.453788][ T8703] CPU: 2 PID: 8703 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 310.458591][ T8703] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 310.463706][ T8703] Call Trace:
[ 310.465254][ T8703]
[ 310.466902][ T8703] dump_stack_lvl+0x16c/0x1f0
[ 310.469058][ T8703] sysfs_warn_dup+0x7f/0xa0
[ 310.471136][ T8703] sysfs_create_dir_ns+0x24d/0x2b0
[ 310.473355][ T8703] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 310.475741][ T8703] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 310.478147][ T8703] ? do_raw_spin_unlock+0x172/0x230
[ 310.480493][ T8703] kobject_add_internal+0x2c8/0x990
[ 310.482790][ T8703] kobject_init_and_add+0x11c/0x190
[ 310.485070][ T8703] ? __pfx_kobject_init_and_add+0x10/0x10
[ 310.487657][ T8703] ? lockdep_init_map_type+0x16d/0x7d0
[ 310.490121][ T8703] ? lockdep_init_map_type+0x16d/0x7d0
[ 310.492183][ T8703] gfs2_sys_fs_add+0x207/0x470
[ 310.493779][ T8703] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 310.496384][ T8703] ? __pfx_alloc_workqueue+0x10/0x10
[ 310.498498][ T8703] ? read_word_at_a_time+0xe/0x20
[ 310.500556][ T8703] gfs2_fill_super+0x138c/0x2e10
[ 310.502683][ T8703] ? vsnprintf+0x3cd/0x1880
[ 310.504772][ T8703] ? __pfx_gfs2_fill_super+0x10/0x10
[ 310.507176][ T8703] ? snprintf+0xc8/0x100
[ 310.509087][ T8703] ? __pfx_snprintf+0x10/0x10
[ 310.511275][ T8703] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 310.514525][ T8703] ? set_blocksize+0x2b1/0x350
[ 310.517176][ T8703] ? sb_set_blocksize+0xf6/0x120
[ 310.519906][ T8703] ? setup_bdev_super+0x392/0x720
[ 310.522678][ T8703] get_tree_bdev+0x36f/0x610
[ 310.524814][ T8703] ? __pfx_gfs2_fill_super+0x10/0x10
[ 310.527414][ T8703] ? __pfx_get_tree_bdev+0x10/0x10
[ 310.530128][ T8703] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 310.532720][ T8703] ? cap_capable+0x1cf/0x240
[ 310.534883][ T8703] gfs2_get_tree+0x4e/0x280
[ 310.536962][ T8703] vfs_get_tree+0x8f/0x380
[ 310.539145][ T8703] path_mount+0x14e6/0x1f20
[ 310.541456][ T8703] ? kmem_cache_free+0x12e/0x380
[ 310.543713][ T8703] ? __pfx_path_mount+0x10/0x10
[ 310.545612][ T8705] loop0: detected capacity change from 0 to 32768
[ 310.546246][ T8703] ? putname+0x12e/0x170
[ 310.546271][ T8703] __x64_sys_mount+0x297/0x320
[ 310.546298][ T8703] ? __pfx___x64_sys_mount+0x10/0x10
[ 310.553430][ T8705] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 310.554823][ T8703] do_syscall_64+0xd2/0x260
[ 310.554849][ T8703] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 310.554871][ T8703] RIP: 0033:0x7f18cec7f4aa
[ 310.554887][ T8703] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 310.554906][ T8703] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 310.579260][ T8703] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 310.582708][ T8703] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 310.586269][ T8703] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 310.590230][ T8703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 310.593906][ T8703] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 310.597757][ T8703]
[ 310.599211][ T8705] CPU: 3 PID: 8705 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 310.600851][ T5499] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 191ms
[ 310.604648][ T8705] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 310.604663][ T8705] Call Trace:
[ 310.604670][ T8705]
[ 310.604678][ T8705] dump_stack_lvl+0x16c/0x1f0
[ 310.604708][ T8705] sysfs_warn_dup+0x7f/0xa0
[ 310.604735][ T8705] sysfs_create_dir_ns+0x24d/0x2b0
[ 310.604759][ T8705] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 310.604784][ T8705] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 310.604802][ T8705] ? do_raw_spin_unlock+0x172/0x230
[ 310.604820][ T8705] kobject_add_internal+0x2c8/0x990
[ 310.604839][ T8705] kobject_init_and_add+0x11c/0x190
[ 310.604857][ T8705] ? __pfx_kobject_init_and_add+0x10/0x10
[ 310.604876][ T8705] ? lockdep_init_map_type+0x16d/0x7d0
[ 310.604901][ T8705] ? lockdep_init_map_type+0x16d/0x7d0
[ 310.604927][ T8705] gfs2_sys_fs_add+0x207/0x470
[ 310.604951][ T8705] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 310.604974][ T8705] ? __pfx_alloc_workqueue+0x10/0x10
[ 310.604999][ T8705] ? read_word_at_a_time+0xe/0x20
[ 310.605017][ T8705] gfs2_fill_super+0x138c/0x2e10
[ 310.605035][ T8705] ? vsnprintf+0x3cd/0x1880
[ 310.605058][ T8705] ? __pfx_gfs2_fill_super+0x10/0x10
[ 310.605075][ T8705] ? snprintf+0xc8/0x100
[ 310.605096][ T8705] ? __pfx_snprintf+0x10/0x10
[ 310.605123][ T8705] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 310.605141][ T8705] ? set_blocksize+0x2b1/0x350
[ 310.605157][ T8705] ? sb_set_blocksize+0xf6/0x120
[ 310.605174][ T8705] ? setup_bdev_super+0x392/0x720
[ 310.605197][ T8705] get_tree_bdev+0x36f/0x610
[ 310.608402][ T5499] gfs2: fsid=syz:syz.0: jid=0: Done
[ 310.612176][ T8705] ? __pfx_gfs2_fill_super+0x10/0x10
[ 310.612195][ T8705] ? __pfx_get_tree_bdev+0x10/0x10
[ 310.612215][ T8705] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 310.612233][ T8705] ? cap_capable+0x1cf/0x240
[ 310.612252][ T8705] gfs2_get_tree+0x4e/0x280
[ 310.612266][ T8705] vfs_get_tree+0x8f/0x380
[ 310.612286][ T8705] path_mount+0x14e6/0x1f20
[ 310.612307][ T8705] ? kmem_cache_free+0x12e/0x380
[ 310.612323][ T8705] ? __pfx_path_mount+0x10/0x10
[ 310.612343][ T8705] ? putname+0x12e/0x170
[ 310.612358][ T8705] __x64_sys_mount+0x297/0x320
[ 310.612378][ T8705] ? __pfx___x64_sys_mount+0x10/0x10
[ 310.612400][ T8705] do_syscall_64+0xd2/0x260
[ 310.612415][ T8705] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 310.612432][ T8705] RIP: 0033:0x7f7cc547f4aa
[ 310.612445][ T8705] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 310.612460][ T8705] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 310.612476][ T8705] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 310.612486][ T8705] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 310.612496][ T8705] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 310.612506][ T8705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 310.612515][ T8705] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 310.612527][ T8705]
[ 310.612929][ T8705] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 310.621579][ T8702] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 310.623654][ T8705] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 310.625534][ T8703] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 310.625551][ T8703] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 310.640717][ T8707] loop1: detected capacity change from 0 to 32768
[ 310.768190][ T8707] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 310.771251][ T8707] CPU: 1 PID: 8707 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 310.775290][ T8707] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 310.779829][ T8707] Call Trace:
[ 310.781279][ T8707]
[ 310.782574][ T8707] dump_stack_lvl+0x16c/0x1f0
[ 310.784727][ T8707] sysfs_warn_dup+0x7f/0xa0
[ 310.787135][ T8707] sysfs_create_dir_ns+0x24d/0x2b0
[ 310.789919][ T8707] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 310.792884][ T8707] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 310.793107][ T8702] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 310.795258][ T8707] ? do_raw_spin_unlock+0x172/0x230
[ 310.795282][ T8707] kobject_add_internal+0x2c8/0x990
[ 310.795303][ T8707] kobject_init_and_add+0x11c/0x190
[ 310.795321][ T8707] ? __pfx_kobject_init_and_add+0x10/0x10
[ 310.795340][ T8707] ? lockdep_init_map_type+0x16d/0x7d0
[ 310.795364][ T8707] ? lockdep_init_map_type+0x16d/0x7d0
[ 310.795389][ T8707] gfs2_sys_fs_add+0x207/0x470
[ 310.795413][ T8707] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 310.795437][ T8707] ? __pfx_alloc_workqueue+0x10/0x10
[ 310.795460][ T8707] ? read_word_at_a_time+0xe/0x20
[ 310.795479][ T8707] gfs2_fill_super+0x138c/0x2e10
[ 310.795496][ T8707] ? vsnprintf+0x3cd/0x1880
[ 310.795519][ T8707] ? __pfx_gfs2_fill_super+0x10/0x10
[ 310.795536][ T8707] ? snprintf+0xc8/0x100
[ 310.833176][ T8707] ? __pfx_snprintf+0x10/0x10
[ 310.836072][ T8707] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 310.838788][ T8707] ? set_blocksize+0x2b1/0x350
[ 310.841924][ T8707] ? sb_set_blocksize+0xf6/0x120
[ 310.845153][ T8707] ? setup_bdev_super+0x392/0x720
[ 310.849033][ T8707] get_tree_bdev+0x36f/0x610
[ 310.852442][ T8707] ? __pfx_gfs2_fill_super+0x10/0x10
[ 310.855899][ T8707] ? __pfx_get_tree_bdev+0x10/0x10
[ 310.859563][ T8707] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 310.862525][ T8707] ? cap_capable+0x1cf/0x240
[ 310.864559][ T8707] gfs2_get_tree+0x4e/0x280
[ 310.866562][ T8707] vfs_get_tree+0x8f/0x380
[ 310.868369][ T8707] path_mount+0x14e6/0x1f20
[ 310.870250][ T8707] ? kmem_cache_free+0x12e/0x380
[ 310.872214][ T8707] ? __pfx_path_mount+0x10/0x10
[ 310.874193][ T8707] ? putname+0x12e/0x170
[ 310.876065][ T8707] __x64_sys_mount+0x297/0x320
[ 310.878294][ T8707] ? __pfx___x64_sys_mount+0x10/0x10
[ 310.880570][ T8707] do_syscall_64+0xd2/0x260
[ 310.882963][ T8707] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 310.885557][ T8707] RIP: 0033:0x7efc27e7f4aa
[ 310.887594][ T8707] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 310.895221][ T8707] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 310.898974][ T8707] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 310.903153][ T8707] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 310.912833][ T8707] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 310.916208][ T8707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 310.919632][ T8707] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 310.922816][ T8707]
[ 310.926448][ T8707] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 310.932697][ T8707] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 310.960779][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 310.960779][ T5425] inode = 11 2340
[ 310.960779][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 310.970213][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 310.978425][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 310.983624][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 310.988818][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 311.001639][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 311.005791][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 311.023652][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 311.026868][ T5425] CPU: 3 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 311.031935][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 311.036503][ T5425] Call Trace:
[ 311.038041][ T5425]
[ 311.039327][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 311.041574][ T5425] gfs2_withdraw+0xab8/0x1290
[ 311.043804][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 311.046274][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 311.048753][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 311.051282][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 311.053690][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 311.056158][ T5425] inode_go_instantiate+0x47/0x60
[ 311.058631][ T5425] gfs2_instantiate+0x169/0x250
[ 311.060876][ T5425] gfs2_glock_wait+0x214/0x330
[ 311.063152][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 311.065636][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 311.068004][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 311.070353][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 311.072915][ T5425] do_sync+0x6cf/0xd30
[ 311.074802][ T5425] ? __pfx_do_sync+0x10/0x10
[ 311.076913][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 311.079438][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 311.081787][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 311.084273][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 311.086456][ T5425] gfs2_quota_sync+0x419/0x630
[ 311.088670][ T5425] gfs2_sync_fs+0x44/0xb0
[ 311.090637][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 311.092887][ T5425] sync_filesystem+0x10d/0x290
[ 311.095043][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 311.097483][ T5425] kill_block_super+0x3b/0x90
[ 311.099660][ T5425] gfs2_kill_sb+0x360/0x410
[ 311.101769][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 311.104237][ T5425] deactivate_super+0xde/0x100
[ 311.106128][ T5425] cleanup_mnt+0x222/0x450
[ 311.107744][ T5425] task_work_run+0x14e/0x250
[ 311.109626][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 311.111723][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 311.114343][ T5425] do_syscall_64+0xe2/0x260
[ 311.116151][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 311.118501][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 311.120327][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 311.128295][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 311.132274][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 311.135865][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 311.138831][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 311.142093][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 311.145339][ T5425] R13: 00007f70fd8c93b9 R14: 000000000004ba3d R15: 0000000000000001
[ 311.148963][ T5425]
[ 311.357979][ T8717] loop2: detected capacity change from 0 to 32768
[ 311.358459][ T8715] loop0: detected capacity change from 0 to 32768
[ 311.367753][ T8717] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 311.368834][ T8715] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 311.371399][ T8717] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 311.378115][ T8715] CPU: 0 PID: 8715 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 311.382635][ T8715] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 311.386779][ T8715] Call Trace:
[ 311.388415][ T8715]
[ 311.389856][ T8715] dump_stack_lvl+0x16c/0x1f0
[ 311.392402][ T8715] sysfs_warn_dup+0x7f/0xa0
[ 311.394482][ T8715] sysfs_create_dir_ns+0x24d/0x2b0
[ 311.396590][ T8715] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 311.398921][ T8715] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 311.401121][ T8715] ? do_raw_spin_unlock+0x172/0x230
[ 311.403660][ T8715] kobject_add_internal+0x2c8/0x990
[ 311.405754][ T8715] kobject_init_and_add+0x11c/0x190
[ 311.407667][ T8715] ? __pfx_kobject_init_and_add+0x10/0x10
[ 311.409739][ T8715] ? lockdep_init_map_type+0x16d/0x7d0
[ 311.411941][ T8715] ? lockdep_init_map_type+0x16d/0x7d0
[ 311.414234][ T8715] gfs2_sys_fs_add+0x207/0x470
[ 311.416486][ T8715] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 311.418577][ T8715] ? __pfx_alloc_workqueue+0x10/0x10
[ 311.420764][ T8715] ? read_word_at_a_time+0xe/0x20
[ 311.422993][ T8715] gfs2_fill_super+0x138c/0x2e10
[ 311.424922][ T8715] ? vsnprintf+0x3cd/0x1880
[ 311.426904][ T8715] ? __pfx_gfs2_fill_super+0x10/0x10
[ 311.429080][ T8715] ? snprintf+0xc8/0x100
[ 311.430934][ T8715] ? __pfx_snprintf+0x10/0x10
[ 311.432958][ T8715] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 311.435512][ T8715] ? set_blocksize+0x2b1/0x350
[ 311.437582][ T8715] ? sb_set_blocksize+0xf6/0x120
[ 311.439623][ T8715] ? setup_bdev_super+0x392/0x720
[ 311.442207][ T8715] get_tree_bdev+0x36f/0x610
[ 311.444230][ T8715] ? __pfx_gfs2_fill_super+0x10/0x10
[ 311.446397][ T8715] ? __pfx_get_tree_bdev+0x10/0x10
[ 311.448563][ T8715] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 311.450948][ T8715] ? cap_capable+0x1cf/0x240
[ 311.452909][ T8715] gfs2_get_tree+0x4e/0x280
[ 311.454747][ T8715] vfs_get_tree+0x8f/0x380
[ 311.456679][ T8715] path_mount+0x14e6/0x1f20
[ 311.458505][ T8715] ? kmem_cache_free+0x12e/0x380
[ 311.460322][ T8715] ? __pfx_path_mount+0x10/0x10
[ 311.462135][ T8715] ? putname+0x12e/0x170
[ 311.463703][ T8715] __x64_sys_mount+0x297/0x320
[ 311.465469][ T8715] ? __pfx___x64_sys_mount+0x10/0x10
[ 311.467734][ T8715] do_syscall_64+0xd2/0x260
[ 311.469633][ T8715] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 311.472408][ T8715] RIP: 0033:0x7f7cc547f4aa
[ 311.474304][ T8715] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 311.482325][ T8715] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 311.485668][ T8715] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 311.488782][ T8715] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 311.492346][ T8715] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 311.495789][ T8715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 311.498899][ T8715] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 311.501782][ T8715]
[ 311.504515][ T8715] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 311.509491][ T8715] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 311.530927][ T8717] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 311.536526][ T5487] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 311.539539][ T5487] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 311.600239][ T5487] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 60ms
[ 311.603872][ T5487] gfs2: fsid=syz:syz.0: jid=0: Done
[ 311.606248][ T8717] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 311.676952][ T8719] loop1: detected capacity change from 0 to 32768
[ 311.703922][ T8719] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 311.707307][ T8719] CPU: 3 PID: 8719 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 311.711843][ T8719] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 311.716243][ T8719] Call Trace:
[ 311.717648][ T8719]
[ 311.718894][ T8719] dump_stack_lvl+0x16c/0x1f0
[ 311.721013][ T8719] sysfs_warn_dup+0x7f/0xa0
[ 311.723007][ T8719] sysfs_create_dir_ns+0x24d/0x2b0
[ 311.725496][ T8719] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 311.728095][ T8719] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 311.730653][ T8719] ? do_raw_spin_unlock+0x172/0x230
[ 311.732872][ T8719] kobject_add_internal+0x2c8/0x990
[ 311.735393][ T8719] kobject_init_and_add+0x11c/0x190
[ 311.737751][ T8719] ? __pfx_kobject_init_and_add+0x10/0x10
[ 311.740208][ T8719] ? lockdep_init_map_type+0x16d/0x7d0
[ 311.742515][ T8719] ? lockdep_init_map_type+0x16d/0x7d0
[ 311.744861][ T8719] gfs2_sys_fs_add+0x207/0x470
[ 311.746822][ T8719] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 311.748963][ T8719] ? __pfx_alloc_workqueue+0x10/0x10
[ 311.751434][ T8719] ? read_word_at_a_time+0xe/0x20
[ 311.753995][ T8719] gfs2_fill_super+0x138c/0x2e10
[ 311.756122][ T8719] ? vsnprintf+0x3cd/0x1880
[ 311.758121][ T8719] ? __pfx_gfs2_fill_super+0x10/0x10
[ 311.760376][ T8719] ? snprintf+0xc8/0x100
[ 311.762366][ T8719] ? __pfx_snprintf+0x10/0x10
[ 311.764347][ T8719] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 311.766659][ T8719] ? set_blocksize+0x2b1/0x350
[ 311.768439][ T8719] ? sb_set_blocksize+0xf6/0x120
[ 311.770370][ T8719] ? setup_bdev_super+0x392/0x720
[ 311.772324][ T8719] get_tree_bdev+0x36f/0x610
[ 311.774129][ T8719] ? __pfx_gfs2_fill_super+0x10/0x10
[ 311.776239][ T8719] ? __pfx_get_tree_bdev+0x10/0x10
[ 311.778465][ T8719] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 311.780799][ T8719] ? cap_capable+0x1cf/0x240
[ 311.782896][ T8719] gfs2_get_tree+0x4e/0x280
[ 311.784947][ T8719] vfs_get_tree+0x8f/0x380
[ 311.786932][ T8719] path_mount+0x14e6/0x1f20
[ 311.788847][ T8719] ? kmem_cache_free+0x12e/0x380
[ 311.791044][ T8719] ? __pfx_path_mount+0x10/0x10
[ 311.792989][ T8719] ? putname+0x12e/0x170
[ 311.794684][ T8719] __x64_sys_mount+0x297/0x320
[ 311.796695][ T8719] ? __pfx___x64_sys_mount+0x10/0x10
[ 311.798956][ T8719] do_syscall_64+0xd2/0x260
[ 311.800924][ T8719] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 311.803478][ T8719] RIP: 0033:0x7efc27e7f4aa
[ 311.805277][ T8719] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 311.813134][ T8719] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 311.816670][ T8719] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 311.819854][ T8719] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 311.823040][ T8719] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 311.826397][ T8719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 311.829894][ T8719] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 311.833386][ T8719]
[ 311.837356][ T8719] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 311.845558][ T8719] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 311.906955][ T8717] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 311.916035][ T8723] loop3: detected capacity change from 0 to 32768
[ 311.921875][ T8723] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 311.926912][ T8723] CPU: 1 PID: 8723 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 311.931897][ T8723] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 311.936281][ T8723] Call Trace:
[ 311.937745][ T8723]
[ 311.939104][ T8723] dump_stack_lvl+0x16c/0x1f0
[ 311.941241][ T8723] sysfs_warn_dup+0x7f/0xa0
[ 311.943308][ T8723] sysfs_create_dir_ns+0x24d/0x2b0
[ 311.945892][ T8723] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 311.948452][ T8723] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 311.950883][ T8723] ? do_raw_spin_unlock+0x172/0x230
[ 311.953421][ T8723] kobject_add_internal+0x2c8/0x990
[ 311.955777][ T8723] kobject_init_and_add+0x11c/0x190
[ 311.958391][ T8723] ? __pfx_kobject_init_and_add+0x10/0x10
[ 311.961015][ T8723] ? lockdep_init_map_type+0x16d/0x7d0
[ 311.963561][ T8723] ? lockdep_init_map_type+0x16d/0x7d0
[ 311.966102][ T8723] gfs2_sys_fs_add+0x207/0x470
[ 311.968369][ T8723] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 311.970818][ T8723] ? __pfx_alloc_workqueue+0x10/0x10
[ 311.973269][ T8723] ? read_word_at_a_time+0xe/0x20
[ 311.975577][ T8723] gfs2_fill_super+0x138c/0x2e10
[ 311.977875][ T8723] ? vsnprintf+0x3cd/0x1880
[ 311.979993][ T8723] ? __pfx_gfs2_fill_super+0x10/0x10
[ 311.982428][ T8723] ? snprintf+0xc8/0x100
[ 311.984449][ T8723] ? __pfx_snprintf+0x10/0x10
[ 311.986645][ T8723] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 311.989121][ T8723] ? set_blocksize+0x2b1/0x350
[ 311.991321][ T8723] ? sb_set_blocksize+0xf6/0x120
[ 311.993622][ T8723] ? setup_bdev_super+0x392/0x720
[ 311.995744][ T8723] get_tree_bdev+0x36f/0x610
[ 311.997654][ T8723] ? __pfx_gfs2_fill_super+0x10/0x10
[ 311.999823][ T8723] ? __pfx_get_tree_bdev+0x10/0x10
[ 312.001925][ T8723] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 312.004209][ T8723] ? cap_capable+0x1cf/0x240
[ 312.006260][ T8723] gfs2_get_tree+0x4e/0x280
[ 312.008380][ T8723] vfs_get_tree+0x8f/0x380
[ 312.010505][ T8723] path_mount+0x14e6/0x1f20
[ 312.012614][ T8723] ? kmem_cache_free+0x12e/0x380
[ 312.014918][ T8723] ? __pfx_path_mount+0x10/0x10
[ 312.017161][ T8723] ? putname+0x12e/0x170
[ 312.019150][ T8723] __x64_sys_mount+0x297/0x320
[ 312.021379][ T8723] ? __pfx___x64_sys_mount+0x10/0x10
[ 312.023855][ T8723] do_syscall_64+0xd2/0x260
[ 312.026003][ T8723] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 312.028755][ T8723] RIP: 0033:0x7f70fd87f4aa
[ 312.030891][ T8723] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 312.038855][ T8723] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 312.042420][ T8723] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 312.045818][ T8723] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 312.048992][ T8723] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 312.049146][ T8728] loop0: detected capacity change from 0 to 32768
[ 312.052137][ T8723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 312.058530][ T8723] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 312.062255][ T8723]
[ 312.065608][ T8723] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 312.071778][ T8723] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 312.075318][ T8728] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 312.078944][ T8728] CPU: 0 PID: 8728 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 312.084706][ T8728] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 312.089129][ T8728] Call Trace:
[ 312.090740][ T8728]
[ 312.092140][ T8728] dump_stack_lvl+0x16c/0x1f0
[ 312.094462][ T8728] sysfs_warn_dup+0x7f/0xa0
[ 312.096781][ T8728] sysfs_create_dir_ns+0x24d/0x2b0
[ 312.099607][ T8728] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 312.102813][ T8728] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 312.105514][ T8728] ? do_raw_spin_unlock+0x172/0x230
[ 312.108300][ T8728] kobject_add_internal+0x2c8/0x990
[ 312.111141][ T8728] kobject_init_and_add+0x11c/0x190
[ 312.113576][ T8728] ? __pfx_kobject_init_and_add+0x10/0x10
[ 312.116361][ T8728] ? lockdep_init_map_type+0x16d/0x7d0
[ 312.119082][ T8728] ? lockdep_init_map_type+0x16d/0x7d0
[ 312.121970][ T8728] gfs2_sys_fs_add+0x207/0x470
[ 312.124311][ T8728] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 312.126688][ T8728] ? __pfx_alloc_workqueue+0x10/0x10
[ 312.129178][ T8728] ? read_word_at_a_time+0xe/0x20
[ 312.132096][ T8728] gfs2_fill_super+0x138c/0x2e10
[ 312.134560][ T8728] ? vsnprintf+0x3cd/0x1880
[ 312.136963][ T8728] ? __pfx_gfs2_fill_super+0x10/0x10
[ 312.139452][ T8728] ? snprintf+0xc8/0x100
[ 312.141527][ T8728] ? __pfx_snprintf+0x10/0x10
[ 312.143716][ T8728] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 312.146139][ T8728] ? set_blocksize+0x2b1/0x350
[ 312.148363][ T8728] ? sb_set_blocksize+0xf6/0x120
[ 312.150629][ T8728] ? setup_bdev_super+0x392/0x720
[ 312.152751][ T8728] get_tree_bdev+0x36f/0x610
[ 312.154825][ T8728] ? __pfx_gfs2_fill_super+0x10/0x10
[ 312.157243][ T8728] ? __pfx_get_tree_bdev+0x10/0x10
[ 312.160090][ T8728] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 312.162462][ T8728] ? cap_capable+0x1cf/0x240
[ 312.164605][ T8728] gfs2_get_tree+0x4e/0x280
[ 312.166855][ T8728] vfs_get_tree+0x8f/0x380
[ 312.169017][ T8728] path_mount+0x14e6/0x1f20
[ 312.171192][ T8728] ? kmem_cache_free+0x12e/0x380
[ 312.173641][ T8728] ? __pfx_path_mount+0x10/0x10
[ 312.176078][ T8728] ? putname+0x12e/0x170
[ 312.178533][ T8728] __x64_sys_mount+0x297/0x320
[ 312.180670][ T8728] ? __pfx___x64_sys_mount+0x10/0x10
[ 312.183312][ T8728] do_syscall_64+0xd2/0x260
[ 312.185963][ T8728] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 312.188869][ T8728] RIP: 0033:0x7f7cc547f4aa
[ 312.191029][ T8728] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 312.200137][ T8728] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 312.204632][ T8728] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 312.208791][ T8728] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 312.213353][ T8728] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 312.218403][ T8728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 312.222840][ T8728] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 312.226809][ T8728]
[ 312.229856][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 312.229856][ T5422] inode = 11 2340
[ 312.229856][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 312.244977][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 312.249772][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 312.259059][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 312.262970][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 312.270764][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 312.272965][ T8728] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 312.274606][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 312.274823][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 312.300646][ T5422] CPU: 1 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 312.303354][ T8728] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 312.305146][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 312.305161][ T5422] Call Trace:
[ 312.305170][ T5422]
[ 312.305177][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 312.305209][ T5422] gfs2_withdraw+0xab8/0x1290
[ 312.305238][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 312.305265][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 312.305297][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 312.305323][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 312.305350][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 312.305378][ T5422] inode_go_instantiate+0x47/0x60
[ 312.305404][ T5422] gfs2_instantiate+0x169/0x250
[ 312.305425][ T5422] gfs2_glock_wait+0x214/0x330
[ 312.305447][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 312.305470][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 312.305494][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 312.305514][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 312.305538][ T5422] do_sync+0x6cf/0xd30
[ 312.305562][ T5422] ? __pfx_do_sync+0x10/0x10
[ 312.305584][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 312.352143][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 312.354598][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 312.356977][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 312.359059][ T5422] gfs2_quota_sync+0x419/0x630
[ 312.361169][ T5422] gfs2_sync_fs+0x44/0xb0
[ 312.363032][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 312.365057][ T5422] sync_filesystem+0x10d/0x290
[ 312.367099][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 312.369339][ T5422] kill_block_super+0x3b/0x90
[ 312.371446][ T5422] gfs2_kill_sb+0x360/0x410
[ 312.373453][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 312.375893][ T5422] deactivate_super+0xde/0x100
[ 312.378073][ T5422] cleanup_mnt+0x222/0x450
[ 312.380091][ T5422] task_work_run+0x14e/0x250
[ 312.381998][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 312.384101][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 312.386816][ T5422] do_syscall_64+0xe2/0x260
[ 312.389631][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 312.392742][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 312.394701][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 312.403371][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 312.406720][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 312.410188][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 312.413331][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 312.416772][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 312.420307][ T5422] R13: 00007f18cecc93b9 R14: 000000000004be01 R15: 0000000000000001
[ 312.423579][ T5422]
[ 312.770846][ T8732] loop3: detected capacity change from 0 to 32768
[ 312.781099][ T8732] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 312.788946][ T8732] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 312.796944][ T8734] loop1: detected capacity change from 0 to 32768
[ 312.804988][ T8732] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 312.809039][ T34] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 312.812121][ T34] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 312.815121][ T8734] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 312.823853][ T8734] CPU: 3 PID: 8734 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 312.828613][ T8734] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 312.833607][ T8734] Call Trace:
[ 312.835034][ T8734]
[ 312.836257][ T8734] dump_stack_lvl+0x16c/0x1f0
[ 312.838139][ T8734] sysfs_warn_dup+0x7f/0xa0
[ 312.840124][ T8734] sysfs_create_dir_ns+0x24d/0x2b0
[ 312.842339][ T8734] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 312.844743][ T8734] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 312.847046][ T8734] ? do_raw_spin_unlock+0x172/0x230
[ 312.849265][ T8734] kobject_add_internal+0x2c8/0x990
[ 312.851527][ T8734] kobject_init_and_add+0x11c/0x190
[ 312.853771][ T8734] ? __pfx_kobject_init_and_add+0x10/0x10
[ 312.856271][ T8734] ? lockdep_init_map_type+0x16d/0x7d0
[ 312.858569][ T8734] ? lockdep_init_map_type+0x16d/0x7d0
[ 312.860867][ T8734] gfs2_sys_fs_add+0x207/0x470
[ 312.862960][ T8734] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 312.865140][ T8734] ? __pfx_alloc_workqueue+0x10/0x10
[ 312.867340][ T8734] ? read_word_at_a_time+0xe/0x20
[ 312.869400][ T8734] gfs2_fill_super+0x138c/0x2e10
[ 312.871491][ T8734] ? vsnprintf+0x3cd/0x1880
[ 312.873369][ T8734] ? __pfx_gfs2_fill_super+0x10/0x10
[ 312.875632][ T8734] ? snprintf+0xc8/0x100
[ 312.877478][ T8734] ? __pfx_snprintf+0x10/0x10
[ 312.879519][ T8734] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 312.881865][ T8734] ? set_blocksize+0x2b1/0x350
[ 312.883948][ T8734] ? sb_set_blocksize+0xf6/0x120
[ 312.886042][ T8734] ? setup_bdev_super+0x392/0x720
[ 312.888228][ T8734] get_tree_bdev+0x36f/0x610
[ 312.890228][ T8734] ? __pfx_gfs2_fill_super+0x10/0x10
[ 312.892505][ T8734] ? __pfx_get_tree_bdev+0x10/0x10
[ 312.894706][ T8734] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 312.897076][ T8734] ? cap_capable+0x1cf/0x240
[ 312.899033][ T8734] gfs2_get_tree+0x4e/0x280
[ 312.900968][ T8734] vfs_get_tree+0x8f/0x380
[ 312.902881][ T8734] path_mount+0x14e6/0x1f20
[ 312.904844][ T8734] ? kmem_cache_free+0x12e/0x380
[ 312.907013][ T8734] ? __pfx_path_mount+0x10/0x10
[ 312.909124][ T8734] ? putname+0x12e/0x170
[ 312.910991][ T8734] __x64_sys_mount+0x297/0x320
[ 312.912997][ T8734] ? __pfx___x64_sys_mount+0x10/0x10
[ 312.915240][ T8734] do_syscall_64+0xd2/0x260
[ 312.916968][ T8734] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 312.919387][ T8734] RIP: 0033:0x7efc27e7f4aa
[ 312.921178][ T8734] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 312.928809][ T8734] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 312.932315][ T8734] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 312.932656][ T8736] loop0: detected capacity change from 0 to 32768
[ 312.935706][ T8734] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 312.935721][ T8734] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 312.935731][ T8734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 312.935745][ T8734] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 312.935758][ T8734]
[ 312.953990][ T8734] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 312.960802][ T8734] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 312.969209][ T34] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 157ms
[ 312.972725][ T34] gfs2: fsid=syz:syz.0: jid=0: Done
[ 312.978173][ T8732] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 312.982364][ T8736] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 312.985624][ T8736] CPU: 2 PID: 8736 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 312.990690][ T8736] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 312.995384][ T8736] Call Trace:
[ 312.996938][ T8736]
[ 312.998299][ T8736] dump_stack_lvl+0x16c/0x1f0
[ 313.000375][ T8736] sysfs_warn_dup+0x7f/0xa0
[ 313.002387][ T8736] sysfs_create_dir_ns+0x24d/0x2b0
[ 313.004682][ T8736] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 313.007474][ T8736] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 313.009858][ T8736] ? do_raw_spin_unlock+0x172/0x230
[ 313.012178][ T8736] kobject_add_internal+0x2c8/0x990
[ 313.014452][ T8736] kobject_init_and_add+0x11c/0x190
[ 313.016784][ T8736] ? __pfx_kobject_init_and_add+0x10/0x10
[ 313.019197][ T8736] ? lockdep_init_map_type+0x16d/0x7d0
[ 313.021662][ T8736] ? lockdep_init_map_type+0x16d/0x7d0
[ 313.023773][ T8736] gfs2_sys_fs_add+0x207/0x470
[ 313.025636][ T8736] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 313.027677][ T8736] ? __pfx_alloc_workqueue+0x10/0x10
[ 313.029809][ T8736] ? read_word_at_a_time+0xe/0x20
[ 313.031500][ T8736] gfs2_fill_super+0x138c/0x2e10
[ 313.033206][ T8736] ? vsnprintf+0x3cd/0x1880
[ 313.035011][ T8736] ? __pfx_gfs2_fill_super+0x10/0x10
[ 313.037166][ T8736] ? snprintf+0xc8/0x100
[ 313.039020][ T8736] ? __pfx_snprintf+0x10/0x10
[ 313.041157][ T8736] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 313.043512][ T8736] ? set_blocksize+0x2b1/0x350
[ 313.045686][ T8736] ? sb_set_blocksize+0xf6/0x120
[ 313.047929][ T8736] ? setup_bdev_super+0x392/0x720
[ 313.049198][ T8738] loop2: detected capacity change from 0 to 32768
[ 313.050421][ T8736] get_tree_bdev+0x36f/0x610
[ 313.055506][ T8736] ? __pfx_gfs2_fill_super+0x10/0x10
[ 313.057908][ T8736] ? __pfx_get_tree_bdev+0x10/0x10
[ 313.059989][ T8736] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 313.062386][ T8736] ? cap_capable+0x1cf/0x240
[ 313.064490][ T8736] gfs2_get_tree+0x4e/0x280
[ 313.066522][ T8736] vfs_get_tree+0x8f/0x380
[ 313.068564][ T8736] path_mount+0x14e6/0x1f20
[ 313.070108][ T8738] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 313.070644][ T8736] ? kmem_cache_free+0x12e/0x380
[ 313.075724][ T8736] ? __pfx_path_mount+0x10/0x10
[ 313.078544][ T8736] ? putname+0x12e/0x170
[ 313.080553][ T8736] __x64_sys_mount+0x297/0x320
[ 313.082608][ T8736] ? __pfx___x64_sys_mount+0x10/0x10
[ 313.084777][ T8736] do_syscall_64+0xd2/0x260
[ 313.086671][ T8736] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 313.089083][ T8736] RIP: 0033:0x7f7cc547f4aa
[ 313.090928][ T8736] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 313.099211][ T8736] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 313.102825][ T8736] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 313.106286][ T8736] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 313.110264][ T8736] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 313.114513][ T8736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 313.117751][ T8736] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 313.120964][ T8736]
[ 313.122253][ T8738] CPU: 0 PID: 8738 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 313.127333][ T8738] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 313.128044][ T8736] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 313.132506][ T8738] Call Trace:
[ 313.132516][ T8738]
[ 313.132522][ T8738] dump_stack_lvl+0x16c/0x1f0
[ 313.132549][ T8738] sysfs_warn_dup+0x7f/0xa0
[ 313.146682][ T8736] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 313.148365][ T8738] sysfs_create_dir_ns+0x24d/0x2b0
[ 313.153593][ T8738] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 313.156780][ T8738] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 313.160319][ T8738] ? do_raw_spin_unlock+0x172/0x230
[ 313.173012][ T8738] kobject_add_internal+0x2c8/0x990
[ 313.175842][ T8738] kobject_init_and_add+0x11c/0x190
[ 313.178197][ T8738] ? __pfx_kobject_init_and_add+0x10/0x10
[ 313.180777][ T8738] ? lockdep_init_map_type+0x16d/0x7d0
[ 313.183260][ T8738] ? lockdep_init_map_type+0x16d/0x7d0
[ 313.194188][ T8738] gfs2_sys_fs_add+0x207/0x470
[ 313.196167][ T8738] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 313.198341][ T8738] ? __pfx_alloc_workqueue+0x10/0x10
[ 313.200501][ T8738] ? read_word_at_a_time+0xe/0x20
[ 313.202627][ T8738] gfs2_fill_super+0x138c/0x2e10
[ 313.219764][ T8738] ? vsnprintf+0x3cd/0x1880
[ 313.221800][ T8738] ? __pfx_gfs2_fill_super+0x10/0x10
[ 313.224330][ T8738] ? snprintf+0xc8/0x100
[ 313.226159][ T8738] ? __pfx_snprintf+0x10/0x10
[ 313.228725][ T8738] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 313.231394][ T8738] ? set_blocksize+0x2b1/0x350
[ 313.233736][ T8738] ? sb_set_blocksize+0xf6/0x120
[ 313.236076][ T8738] ? setup_bdev_super+0x392/0x720
[ 313.238591][ T8738] get_tree_bdev+0x36f/0x610
[ 313.240714][ T8738] ? __pfx_gfs2_fill_super+0x10/0x10
[ 313.243143][ T8738] ? __pfx_get_tree_bdev+0x10/0x10
[ 313.245481][ T8738] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 313.248082][ T8738] ? cap_capable+0x1cf/0x240
[ 313.250248][ T8738] gfs2_get_tree+0x4e/0x280
[ 313.252375][ T8738] vfs_get_tree+0x8f/0x380
[ 313.254550][ T8738] path_mount+0x14e6/0x1f20
[ 313.256638][ T8738] ? kmem_cache_free+0x12e/0x380
[ 313.258888][ T8738] ? __pfx_path_mount+0x10/0x10
[ 313.261012][ T8738] ? putname+0x12e/0x170
[ 313.262883][ T8738] __x64_sys_mount+0x297/0x320
[ 313.264978][ T8738] ? __pfx___x64_sys_mount+0x10/0x10
[ 313.267418][ T8738] do_syscall_64+0xd2/0x260
[ 313.269505][ T8738] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 313.272222][ T8738] RIP: 0033:0x7f18cec7f4aa
[ 313.274325][ T8738] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 313.283015][ T8738] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 313.286790][ T8738] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 313.290458][ T8738] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 313.294119][ T8738] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 313.297715][ T8738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 313.301192][ T8738] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 313.304773][ T8738]
[ 313.310224][ T8738] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 313.318439][ T8738] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 313.374650][ T8732] gfs2: fsid=syz:syz.0: found 1 quota changes
2024/04/02 02:34:52 executed programs: 893
[ 313.421620][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 313.421620][ T5425] inode = 11 2340
[ 313.421620][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 313.431263][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 313.436446][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 313.443274][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 313.448056][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 313.462787][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 313.467162][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 313.470504][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 313.473287][ T5425] CPU: 0 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 313.478136][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 313.482865][ T5425] Call Trace:
[ 313.484336][ T5425]
[ 313.485632][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 313.487663][ T5425] gfs2_withdraw+0xab8/0x1290
[ 313.489632][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 313.491710][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 313.493927][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 313.496265][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 313.498569][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 313.501040][ T5425] inode_go_instantiate+0x47/0x60
[ 313.503244][ T5425] gfs2_instantiate+0x169/0x250
[ 313.505363][ T5425] gfs2_glock_wait+0x214/0x330
[ 313.507328][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 313.509473][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 313.511594][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 313.513952][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 313.516162][ T5425] do_sync+0x6cf/0xd30
[ 313.517940][ T5425] ? __pfx_do_sync+0x10/0x10
[ 313.519915][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 313.522001][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 313.524157][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 313.526464][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 313.528520][ T5425] gfs2_quota_sync+0x419/0x630
[ 313.530643][ T5425] gfs2_sync_fs+0x44/0xb0
[ 313.532509][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 313.534752][ T5425] sync_filesystem+0x10d/0x290
[ 313.536827][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 313.539188][ T5425] kill_block_super+0x3b/0x90
[ 313.541202][ T5425] gfs2_kill_sb+0x360/0x410
[ 313.543155][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 313.545393][ T5425] deactivate_super+0xde/0x100
[ 313.547531][ T5425] cleanup_mnt+0x222/0x450
[ 313.549572][ T5425] task_work_run+0x14e/0x250
[ 313.551363][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 313.553374][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 313.555768][ T5425] do_syscall_64+0xe2/0x260
[ 313.557903][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 313.560464][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 313.562460][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 313.570924][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 313.574614][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 313.578246][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 313.581492][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 313.585552][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 313.589012][ T5425] R13: 00007f70fd8c93b9 R14: 000000000004c316 R15: 0000000000000001
[ 313.592501][ T5425]
[ 313.872718][ T8746] loop1: detected capacity change from 0 to 32768
[ 313.885639][ T8746] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 313.889522][ T8746] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 313.922787][ T8746] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 313.935242][ T5499] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 313.938098][ T5499] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 313.992139][ T5499] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 54ms
[ 313.995669][ T5499] gfs2: fsid=syz:syz.0: jid=0: Done
[ 313.997611][ T8746] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 314.012265][ T8750] loop2: detected capacity change from 0 to 32768
[ 314.018363][ T8750] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 314.031787][ T8750] CPU: 0 PID: 8750 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 314.036845][ T8750] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 314.041359][ T8750] Call Trace:
[ 314.043213][ T8750]
[ 314.044825][ T8750] dump_stack_lvl+0x16c/0x1f0
[ 314.046037][ T8749] loop0: detected capacity change from 0 to 32768
[ 314.047011][ T8750] sysfs_warn_dup+0x7f/0xa0
[ 314.047050][ T8750] sysfs_create_dir_ns+0x24d/0x2b0
[ 314.047076][ T8750] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 314.056873][ T8750] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 314.059270][ T8750] ? do_raw_spin_unlock+0x172/0x230
[ 314.061558][ T8750] kobject_add_internal+0x2c8/0x990
[ 314.063892][ T8750] kobject_init_and_add+0x11c/0x190
[ 314.066213][ T8750] ? __pfx_kobject_init_and_add+0x10/0x10
[ 314.068874][ T8750] ? lockdep_init_map_type+0x16d/0x7d0
[ 314.071421][ T8750] ? lockdep_init_map_type+0x16d/0x7d0
[ 314.074041][ T8750] gfs2_sys_fs_add+0x207/0x470
[ 314.076395][ T8750] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 314.078749][ T8750] ? __pfx_alloc_workqueue+0x10/0x10
[ 314.081087][ T8750] ? read_word_at_a_time+0xe/0x20
[ 314.083333][ T8750] gfs2_fill_super+0x138c/0x2e10
[ 314.085708][ T8750] ? vsnprintf+0x3cd/0x1880
[ 314.087730][ T8750] ? __pfx_gfs2_fill_super+0x10/0x10
[ 314.090093][ T8750] ? snprintf+0xc8/0x100
[ 314.092130][ T8750] ? __pfx_snprintf+0x10/0x10
[ 314.094772][ T8750] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 314.097831][ T8750] ? set_blocksize+0x2b1/0x350
[ 314.100411][ T8750] ? sb_set_blocksize+0xf6/0x120
[ 314.102732][ T8750] ? setup_bdev_super+0x392/0x720
[ 314.104928][ T8750] get_tree_bdev+0x36f/0x610
[ 314.107072][ T8750] ? __pfx_gfs2_fill_super+0x10/0x10
[ 314.109346][ T8750] ? __pfx_get_tree_bdev+0x10/0x10
[ 314.112159][ T8750] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 314.114988][ T8750] ? cap_capable+0x1cf/0x240
[ 314.117051][ T8750] gfs2_get_tree+0x4e/0x280
[ 314.119057][ T8750] vfs_get_tree+0x8f/0x380
[ 314.121076][ T8750] path_mount+0x14e6/0x1f20
[ 314.123186][ T8750] ? kmem_cache_free+0x12e/0x380
[ 314.125733][ T8750] ? __pfx_path_mount+0x10/0x10
[ 314.128071][ T8750] ? putname+0x12e/0x170
[ 314.129910][ T8750] __x64_sys_mount+0x297/0x320
[ 314.132098][ T8750] ? __pfx___x64_sys_mount+0x10/0x10
[ 314.134241][ T8750] do_syscall_64+0xd2/0x260
[ 314.136080][ T8750] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 314.138472][ T8750] RIP: 0033:0x7f18cec7f4aa
[ 314.140329][ T8750] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 314.149510][ T8750] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 314.154211][ T8750] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 314.158560][ T8750] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 314.159484][ T8749] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 314.162867][ T8750] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 314.162884][ T8750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 314.162897][ T8750] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 314.162912][ T8750]
[ 314.174208][ T8750] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 314.174820][ T8749] CPU: 1 PID: 8749 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 314.178352][ T8750] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 314.179057][ T8746] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 314.179615][ T8749] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 314.179629][ T8749] Call Trace:
[ 314.179637][ T8749]
[ 314.179645][ T8749] dump_stack_lvl+0x16c/0x1f0
[ 314.206706][ T8749] sysfs_warn_dup+0x7f/0xa0
[ 314.209418][ T8749] sysfs_create_dir_ns+0x24d/0x2b0
[ 314.214138][ T8749] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 314.216724][ T8749] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 314.218975][ T8749] ? do_raw_spin_unlock+0x172/0x230
[ 314.221092][ T8749] kobject_add_internal+0x2c8/0x990
[ 314.223331][ T8749] kobject_init_and_add+0x11c/0x190
[ 314.225725][ T8749] ? __pfx_kobject_init_and_add+0x10/0x10
[ 314.228127][ T8749] ? lockdep_init_map_type+0x16d/0x7d0
[ 314.230361][ T8749] ? lockdep_init_map_type+0x16d/0x7d0
[ 314.232553][ T8749] gfs2_sys_fs_add+0x207/0x470
[ 314.234689][ T8749] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 314.237198][ T8749] ? __pfx_alloc_workqueue+0x10/0x10
[ 314.239281][ T8749] ? read_word_at_a_time+0xe/0x20
[ 314.241350][ T8749] gfs2_fill_super+0x138c/0x2e10
[ 314.243558][ T8749] ? vsnprintf+0x3cd/0x1880
[ 314.245932][ T8749] ? __pfx_gfs2_fill_super+0x10/0x10
[ 314.248307][ T8749] ? snprintf+0xc8/0x100
[ 314.250160][ T8749] ? __pfx_snprintf+0x10/0x10
[ 314.252481][ T8749] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 314.254873][ T8749] ? set_blocksize+0x2b1/0x350
[ 314.256937][ T8749] ? sb_set_blocksize+0xf6/0x120
[ 314.258876][ T8749] ? setup_bdev_super+0x392/0x720
[ 314.260721][ T8749] get_tree_bdev+0x36f/0x610
[ 314.262553][ T8749] ? __pfx_gfs2_fill_super+0x10/0x10
[ 314.264790][ T8749] ? __pfx_get_tree_bdev+0x10/0x10
[ 314.267401][ T8749] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 314.270644][ T8749] ? cap_capable+0x1cf/0x240
[ 314.272800][ T8749] gfs2_get_tree+0x4e/0x280
[ 314.275346][ T8749] vfs_get_tree+0x8f/0x380
[ 314.278328][ T8749] path_mount+0x14e6/0x1f20
[ 314.280891][ T8749] ? kmem_cache_free+0x12e/0x380
[ 314.281998][ T8752] loop3: detected capacity change from 0 to 32768
[ 314.283297][ T8749] ? __pfx_path_mount+0x10/0x10
[ 314.283326][ T8749] ? putname+0x12e/0x170
[ 314.283342][ T8749] __x64_sys_mount+0x297/0x320
[ 314.283358][ T8749] ? __pfx___x64_sys_mount+0x10/0x10
[ 314.295543][ T8749] do_syscall_64+0xd2/0x260
[ 314.298083][ T8749] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 314.300962][ T8749] RIP: 0033:0x7f7cc547f4aa
[ 314.303239][ T8749] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 314.315175][ T8749] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 314.319881][ T8749] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 314.324222][ T8749] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 314.328545][ T8749] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 314.332878][ T8749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 314.337180][ T8749] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 314.341709][ T8749]
[ 314.345466][ T8749] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 314.352864][ T8749] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 314.355367][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 314.355367][ T5428] inode = 11 2340
[ 314.355367][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 314.361365][ T8752] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 314.363287][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 314.366146][ T8752] CPU: 0 PID: 8752 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 314.366168][ T8752] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 314.366178][ T8752] Call Trace:
[ 314.366185][ T8752]
[ 314.366192][ T8752] dump_stack_lvl+0x16c/0x1f0
[ 314.366224][ T8752] sysfs_warn_dup+0x7f/0xa0
[ 314.366252][ T8752] sysfs_create_dir_ns+0x24d/0x2b0
[ 314.366279][ T8752] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 314.366306][ T8752] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 314.366326][ T8752] ? do_raw_spin_unlock+0x172/0x230
[ 314.366344][ T8752] kobject_add_internal+0x2c8/0x990
[ 314.366364][ T8752] kobject_init_and_add+0x11c/0x190
[ 314.366384][ T8752] ? __pfx_kobject_init_and_add+0x10/0x10
[ 314.366403][ T8752] ? lockdep_init_map_type+0x16d/0x7d0
[ 314.366431][ T8752] ? lockdep_init_map_type+0x16d/0x7d0
[ 314.366458][ T8752] gfs2_sys_fs_add+0x207/0x470
[ 314.366485][ T8752] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 314.366510][ T8752] ? __pfx_alloc_workqueue+0x10/0x10
[ 314.366536][ T8752] ? read_word_at_a_time+0xe/0x20
[ 314.366556][ T8752] gfs2_fill_super+0x138c/0x2e10
[ 314.366574][ T8752] ? vsnprintf+0x3cd/0x1880
[ 314.366605][ T8752] ? __pfx_gfs2_fill_super+0x10/0x10
[ 314.366624][ T8752] ? snprintf+0xc8/0x100
[ 314.366647][ T8752] ? __pfx_snprintf+0x10/0x10
[ 314.366671][ T8752] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 314.366690][ T8752] ? set_blocksize+0x2b1/0x350
[ 314.366707][ T8752] ? sb_set_blocksize+0xf6/0x120
[ 314.366724][ T8752] ? setup_bdev_super+0x392/0x720
[ 314.366748][ T8752] get_tree_bdev+0x36f/0x610
[ 314.366774][ T8752] ? __pfx_gfs2_fill_super+0x10/0x10
[ 314.366792][ T8752] ? __pfx_get_tree_bdev+0x10/0x10
[ 314.366818][ T8752] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 314.366840][ T8752] ? cap_capable+0x1cf/0x240
[ 314.366882][ T8752] gfs2_get_tree+0x4e/0x280
[ 314.366901][ T8752] vfs_get_tree+0x8f/0x380
[ 314.366927][ T8752] path_mount+0x14e6/0x1f20
[ 314.366954][ T8752] ? kmem_cache_free+0x12e/0x380
[ 314.366974][ T8752] ? __pfx_path_mount+0x10/0x10
[ 314.366999][ T8752] ? putname+0x12e/0x170
[ 314.367019][ T8752] __x64_sys_mount+0x297/0x320
[ 314.367045][ T8752] ? __pfx___x64_sys_mount+0x10/0x10
[ 314.367073][ T8752] do_syscall_64+0xd2/0x260
[ 314.367093][ T8752] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 314.367113][ T8752] RIP: 0033:0x7f70fd87f4aa
[ 314.367128][ T8752] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 314.367146][ T8752] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 314.367166][ T8752] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 314.367179][ T8752] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 314.367192][ T8752] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 314.367204][ T8752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 314.367217][ T8752] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 314.367231][ T8752]
[ 314.367274][ T8752] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 314.367288][ T8752] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 314.553956][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 314.573387][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 314.577536][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 314.585402][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 314.589405][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 314.661540][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 314.664634][ T5428] CPU: 0 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 314.669362][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 314.689715][ T5428] Call Trace:
[ 314.691184][ T5428]
[ 314.692465][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 314.694430][ T5428] gfs2_withdraw+0xab8/0x1290
[ 314.696393][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 314.698694][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 314.710091][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 314.712565][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 314.715037][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 314.717340][ T5428] inode_go_instantiate+0x47/0x60
[ 314.719432][ T5428] gfs2_instantiate+0x169/0x250
[ 314.721074][ T8760] loop3: detected capacity change from 0 to 32768
[ 314.721348][ T5428] gfs2_glock_wait+0x214/0x330
[ 314.725963][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 314.728038][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 314.729866][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 314.731900][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 314.733929][ T5428] do_sync+0x6cf/0xd30
[ 314.735565][ T5428] ? __pfx_do_sync+0x10/0x10
[ 314.737361][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 314.739327][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 314.741239][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 314.743218][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 314.744888][ T5428] gfs2_quota_sync+0x419/0x630
[ 314.746573][ T5428] gfs2_sync_fs+0x44/0xb0
[ 314.748213][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 314.750219][ T5428] sync_filesystem+0x10d/0x290
[ 314.752083][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 314.754159][ T5428] kill_block_super+0x3b/0x90
[ 314.755986][ T5428] gfs2_kill_sb+0x360/0x410
[ 314.757734][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 314.759793][ T5428] deactivate_super+0xde/0x100
[ 314.761635][ T5428] cleanup_mnt+0x222/0x450
[ 314.763354][ T5428] task_work_run+0x14e/0x250
[ 314.765014][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 314.767125][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 314.769378][ T5428] do_syscall_64+0xe2/0x260
[ 314.771237][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 314.773527][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 314.775296][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 314.782586][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 314.785787][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 314.788507][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 314.791243][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 314.793974][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 314.796688][ T5428] R13: 00007efc27ec93b9 R14: 000000000004c7f0 R15: 0000000000000001
[ 314.799658][ T5428]
[ 314.804005][ T8760] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 314.808415][ T8760] CPU: 0 PID: 8760 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 314.812949][ T8760] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 314.817137][ T8760] Call Trace:
[ 314.818550][ T8760]
[ 314.819861][ T8760] dump_stack_lvl+0x16c/0x1f0
[ 314.821944][ T8760] sysfs_warn_dup+0x7f/0xa0
[ 314.823906][ T8760] sysfs_create_dir_ns+0x24d/0x2b0
[ 314.826086][ T8760] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 314.828212][ T8760] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 314.830417][ T8760] ? do_raw_spin_unlock+0x172/0x230
[ 314.832573][ T8760] kobject_add_internal+0x2c8/0x990
[ 314.834487][ T8760] kobject_init_and_add+0x11c/0x190
[ 314.836414][ T8760] ? __pfx_kobject_init_and_add+0x10/0x10
[ 314.838801][ T8760] ? lockdep_init_map_type+0x16d/0x7d0
[ 314.841095][ T8760] ? lockdep_init_map_type+0x16d/0x7d0
[ 314.843509][ T8760] gfs2_sys_fs_add+0x207/0x470
[ 314.845550][ T8760] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 314.847841][ T8760] ? __pfx_alloc_workqueue+0x10/0x10
[ 314.850097][ T8760] ? read_word_at_a_time+0xe/0x20
[ 314.852231][ T8760] gfs2_fill_super+0x138c/0x2e10
[ 314.854256][ T8760] ? vsnprintf+0x3cd/0x1880
[ 314.856174][ T8760] ? __pfx_gfs2_fill_super+0x10/0x10
[ 314.858396][ T8760] ? snprintf+0xc8/0x100
[ 314.860202][ T8760] ? __pfx_snprintf+0x10/0x10
[ 314.862254][ T8760] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 314.864549][ T8760] ? set_blocksize+0x2b1/0x350
[ 314.866478][ T8760] ? sb_set_blocksize+0xf6/0x120
[ 314.868390][ T8760] ? setup_bdev_super+0x392/0x720
[ 314.870383][ T8760] get_tree_bdev+0x36f/0x610
[ 314.872151][ T8760] ? __pfx_gfs2_fill_super+0x10/0x10
[ 314.874229][ T8760] ? __pfx_get_tree_bdev+0x10/0x10
[ 314.876306][ T8760] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 314.878708][ T8760] ? cap_capable+0x1cf/0x240
[ 314.880530][ T8760] gfs2_get_tree+0x4e/0x280
[ 314.882231][ T8760] vfs_get_tree+0x8f/0x380
[ 314.884016][ T8760] path_mount+0x14e6/0x1f20
[ 314.885787][ T8760] ? kmem_cache_free+0x12e/0x380
[ 314.887823][ T8760] ? __pfx_path_mount+0x10/0x10
[ 314.889909][ T8760] ? putname+0x12e/0x170
[ 314.891628][ T8760] __x64_sys_mount+0x297/0x320
[ 314.893588][ T8760] ? __pfx___x64_sys_mount+0x10/0x10
[ 314.895680][ T8760] do_syscall_64+0xd2/0x260
[ 314.897555][ T8760] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 314.899903][ T8760] RIP: 0033:0x7f70fd87f4aa
[ 314.901742][ T8760] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 314.909338][ T8760] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 314.912788][ T8760] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 314.915847][ T8760] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 314.919119][ T8760] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 314.922077][ T8760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 314.925027][ T8760] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 314.928480][ T8760]
[ 314.933903][ T8760] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 314.939589][ T8760] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 315.202702][ T8764] loop2: detected capacity change from 0 to 32768
[ 315.204710][ T8765] loop0: detected capacity change from 0 to 32768
[ 315.227318][ T8764] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 315.227486][ T8765] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 315.230303][ T8764] CPU: 1 PID: 8764 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 315.238037][ T8764] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 315.242249][ T8764] Call Trace:
[ 315.243594][ T8764]
[ 315.243795][ T8765] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 315.244773][ T8764] dump_stack_lvl+0x16c/0x1f0
[ 315.244808][ T8764] sysfs_warn_dup+0x7f/0xa0
[ 315.244836][ T8764] sysfs_create_dir_ns+0x24d/0x2b0
[ 315.258685][ T8764] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 315.261195][ T8764] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 315.263641][ T8764] ? do_raw_spin_unlock+0x172/0x230
[ 315.266091][ T8764] kobject_add_internal+0x2c8/0x990
[ 315.268286][ T8764] kobject_init_and_add+0x11c/0x190
[ 315.270511][ T8764] ? __pfx_kobject_init_and_add+0x10/0x10
[ 315.272944][ T8764] ? lockdep_init_map_type+0x16d/0x7d0
[ 315.275197][ T8764] ? lockdep_init_map_type+0x16d/0x7d0
[ 315.277625][ T8764] gfs2_sys_fs_add+0x207/0x470
[ 315.279640][ T8764] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 315.281919][ T8764] ? __pfx_alloc_workqueue+0x10/0x10
[ 315.284216][ T8764] ? read_word_at_a_time+0xe/0x20
[ 315.286356][ T8764] gfs2_fill_super+0x138c/0x2e10
[ 315.288499][ T8764] ? vsnprintf+0x3cd/0x1880
[ 315.290460][ T8764] ? __pfx_gfs2_fill_super+0x10/0x10
[ 315.292766][ T8764] ? snprintf+0xc8/0x100
[ 315.294581][ T8764] ? __pfx_snprintf+0x10/0x10
[ 315.296642][ T8764] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 315.298902][ T8764] ? set_blocksize+0x2b1/0x350
[ 315.300955][ T8764] ? sb_set_blocksize+0xf6/0x120
[ 315.303181][ T8764] ? setup_bdev_super+0x392/0x720
[ 315.305258][ T8764] get_tree_bdev+0x36f/0x610
[ 315.307151][ T8764] ? __pfx_gfs2_fill_super+0x10/0x10
[ 315.309263][ T8764] ? __pfx_get_tree_bdev+0x10/0x10
[ 315.311580][ T8764] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 315.313949][ T8764] ? cap_capable+0x1cf/0x240
[ 315.315846][ T8764] gfs2_get_tree+0x4e/0x280
[ 315.317780][ T8764] vfs_get_tree+0x8f/0x380
[ 315.320168][ T8764] path_mount+0x14e6/0x1f20
[ 315.322195][ T8764] ? kmem_cache_free+0x12e/0x380
[ 315.324151][ T8764] ? __pfx_path_mount+0x10/0x10
[ 315.326215][ T8764] ? putname+0x12e/0x170
[ 315.328001][ T8764] __x64_sys_mount+0x297/0x320
[ 315.330009][ T8764] ? __pfx___x64_sys_mount+0x10/0x10
[ 315.332165][ T8764] do_syscall_64+0xd2/0x260
[ 315.333970][ T8764] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 315.336221][ T8764] RIP: 0033:0x7f18cec7f4aa
[ 315.338035][ T8764] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 315.345574][ T8764] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 315.348832][ T8764] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 315.352155][ T8764] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 315.355532][ T8764] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 315.358878][ T8764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 315.362212][ T8764] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 315.366415][ T8764]
[ 315.376992][ T8765] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 315.387082][ T5487] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 315.391033][ T5487] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 315.395698][ T8764] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 315.404808][ T8764] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 315.432210][ T5487] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 41ms
[ 315.436547][ T5487] gfs2: fsid=syz:syz.0: jid=0: Done
[ 315.439972][ T8765] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 315.493600][ T8769] loop1: detected capacity change from 0 to 32768
[ 315.506231][ T8769] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 315.510151][ T8769] CPU: 0 PID: 8769 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 315.515961][ T8769] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 315.520600][ T8769] Call Trace:
[ 315.522168][ T8769]
[ 315.523855][ T8769] dump_stack_lvl+0x16c/0x1f0
[ 315.526018][ T8769] sysfs_warn_dup+0x7f/0xa0
[ 315.528113][ T8769] sysfs_create_dir_ns+0x24d/0x2b0
[ 315.530504][ T8769] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 315.533057][ T8769] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 315.535538][ T8769] ? do_raw_spin_unlock+0x172/0x230
[ 315.538100][ T8769] kobject_add_internal+0x2c8/0x990
[ 315.540515][ T8769] kobject_init_and_add+0x11c/0x190
[ 315.542971][ T8769] ? __pfx_kobject_init_and_add+0x10/0x10
[ 315.545870][ T8769] ? lockdep_init_map_type+0x16d/0x7d0
[ 315.548540][ T8769] ? lockdep_init_map_type+0x16d/0x7d0
[ 315.551367][ T8769] gfs2_sys_fs_add+0x207/0x470
[ 315.553606][ T8769] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 315.556305][ T8769] ? __pfx_alloc_workqueue+0x10/0x10
[ 315.558973][ T8769] ? read_word_at_a_time+0xe/0x20
[ 315.561327][ T8769] gfs2_fill_super+0x138c/0x2e10
[ 315.563821][ T8769] ? vsnprintf+0x3cd/0x1880
[ 315.566464][ T8769] ? __pfx_gfs2_fill_super+0x10/0x10
[ 315.569501][ T8769] ? snprintf+0xc8/0x100
[ 315.571935][ T8769] ? __pfx_snprintf+0x10/0x10
[ 315.574274][ T8769] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 315.576757][ T8769] ? set_blocksize+0x2b1/0x350
[ 315.579299][ T8769] ? sb_set_blocksize+0xf6/0x120
[ 315.581796][ T8769] ? setup_bdev_super+0x392/0x720
[ 315.584120][ T8769] get_tree_bdev+0x36f/0x610
[ 315.586308][ T8769] ? __pfx_gfs2_fill_super+0x10/0x10
[ 315.588505][ T8769] ? __pfx_get_tree_bdev+0x10/0x10
[ 315.590614][ T8769] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 315.592979][ T8769] ? cap_capable+0x1cf/0x240
[ 315.595196][ T8769] gfs2_get_tree+0x4e/0x280
[ 315.597487][ T8769] vfs_get_tree+0x8f/0x380
[ 315.599552][ T8769] path_mount+0x14e6/0x1f20
[ 315.601629][ T8769] ? kmem_cache_free+0x12e/0x380
[ 315.604310][ T8769] ? __pfx_path_mount+0x10/0x10
[ 315.606541][ T8769] ? putname+0x12e/0x170
[ 315.608444][ T8769] __x64_sys_mount+0x297/0x320
[ 315.610637][ T8769] ? __pfx___x64_sys_mount+0x10/0x10
[ 315.613032][ T8769] do_syscall_64+0xd2/0x260
[ 315.615882][ T8769] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 315.618539][ T8769] RIP: 0033:0x7efc27e7f4aa
[ 315.620473][ T8769] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 315.629258][ T8769] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 315.633015][ T8769] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 315.637539][ T8769] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 315.641739][ T8769] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 315.645369][ T8769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 315.648910][ T8769] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 315.652415][ T8769]
[ 315.655673][ T8769] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 315.661697][ T8769] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 315.677035][ T8767] loop3: detected capacity change from 0 to 32768
[ 315.682321][ T8767] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 315.685897][ T8767] CPU: 0 PID: 8767 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 315.690939][ T8767] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 315.696424][ T8767] Call Trace:
[ 315.698085][ T8767]
[ 315.699755][ T8767] dump_stack_lvl+0x16c/0x1f0
[ 315.702873][ T8767] sysfs_warn_dup+0x7f/0xa0
[ 315.705409][ T8767] sysfs_create_dir_ns+0x24d/0x2b0
[ 315.707738][ T8767] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 315.710294][ T8767] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 315.712725][ T8767] ? do_raw_spin_unlock+0x172/0x230
[ 315.715228][ T8767] kobject_add_internal+0x2c8/0x990
[ 315.717572][ T8767] kobject_init_and_add+0x11c/0x190
[ 315.720099][ T8767] ? __pfx_kobject_init_and_add+0x10/0x10
[ 315.722745][ T8767] ? lockdep_init_map_type+0x16d/0x7d0
[ 315.725619][ T8767] ? lockdep_init_map_type+0x16d/0x7d0
[ 315.728314][ T8767] gfs2_sys_fs_add+0x207/0x470
[ 315.730061][ T8765] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 315.730525][ T8767] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 315.730555][ T8767] ? __pfx_alloc_workqueue+0x10/0x10
[ 315.730580][ T8767] ? read_word_at_a_time+0xe/0x20
[ 315.730602][ T8767] gfs2_fill_super+0x138c/0x2e10
[ 315.730621][ T8767] ? vsnprintf+0x3cd/0x1880
[ 315.730646][ T8767] ? __pfx_gfs2_fill_super+0x10/0x10
[ 315.730664][ T8767] ? snprintf+0xc8/0x100
[ 315.730687][ T8767] ? __pfx_snprintf+0x10/0x10
[ 315.730711][ T8767] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 315.730729][ T8767] ? set_blocksize+0x2b1/0x350
[ 315.730745][ T8767] ? sb_set_blocksize+0xf6/0x120
[ 315.730762][ T8767] ? setup_bdev_super+0x392/0x720
[ 315.730784][ T8767] get_tree_bdev+0x36f/0x610
[ 315.730807][ T8767] ? __pfx_gfs2_fill_super+0x10/0x10
[ 315.730824][ T8767] ? __pfx_get_tree_bdev+0x10/0x10
[ 315.730848][ T8767] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 315.730872][ T8767] ? cap_capable+0x1cf/0x240
[ 315.730894][ T8767] gfs2_get_tree+0x4e/0x280
[ 315.730912][ T8767] vfs_get_tree+0x8f/0x380
[ 315.730938][ T8767] path_mount+0x14e6/0x1f20
[ 315.730963][ T8767] ? kmem_cache_free+0x12e/0x380
[ 315.730983][ T8767] ? __pfx_path_mount+0x10/0x10
[ 315.731008][ T8767] ? putname+0x12e/0x170
[ 315.731028][ T8767] __x64_sys_mount+0x297/0x320
[ 315.731054][ T8767] ? __pfx___x64_sys_mount+0x10/0x10
[ 315.731080][ T8767] do_syscall_64+0xd2/0x260
[ 315.791409][ T8767] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 315.793810][ T8767] RIP: 0033:0x7f70fd87f4aa
[ 315.795629][ T8767] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 315.805581][ T8767] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 315.809482][ T8767] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 315.813078][ T8767] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 315.816699][ T8767] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 315.820966][ T8767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 315.824693][ T8767] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 315.829378][ T8767]
[ 315.832525][ T8767] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 315.840515][ T8767] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 315.866811][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 315.866811][ T5423] inode = 11 2340
[ 315.866811][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 315.877951][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 315.886261][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 315.892396][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 315.898082][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 315.906569][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 315.911095][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 315.914518][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 315.917287][ T5423] CPU: 2 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 315.921946][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 315.926702][ T5423] Call Trace:
[ 315.928102][ T5423]
[ 315.929335][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 315.931642][ T5423] gfs2_withdraw+0xab8/0x1290
[ 315.933904][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 315.936313][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 315.938606][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 315.941081][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 315.943358][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 315.945701][ T5423] inode_go_instantiate+0x47/0x60
[ 315.947777][ T5423] gfs2_instantiate+0x169/0x250
[ 315.948018][ T8776] loop2: detected capacity change from 0 to 32768
[ 315.949876][ T5423] gfs2_glock_wait+0x214/0x330
[ 315.949893][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 315.949907][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 315.954288][ T8776] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 315.954514][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 315.964109][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 315.966412][ T5423] do_sync+0x6cf/0xd30
[ 315.968086][ T5423] ? __pfx_do_sync+0x10/0x10
[ 315.970243][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 315.973124][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 315.975393][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 315.978106][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 315.980296][ T5423] gfs2_quota_sync+0x419/0x630
[ 315.982453][ T5423] gfs2_sync_fs+0x44/0xb0
[ 315.984380][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 315.986638][ T5423] sync_filesystem+0x10d/0x290
[ 315.988574][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 315.990576][ T5423] kill_block_super+0x3b/0x90
[ 315.992851][ T5423] gfs2_kill_sb+0x360/0x410
[ 315.996320][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 315.999000][ T5423] deactivate_super+0xde/0x100
[ 316.001093][ T5423] cleanup_mnt+0x222/0x450
[ 316.003076][ T5423] task_work_run+0x14e/0x250
[ 316.004795][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 316.006842][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 316.009341][ T5423] do_syscall_64+0xe2/0x260
[ 316.011382][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 316.014202][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 316.016266][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 316.024461][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 316.028196][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 316.031707][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 316.035166][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 316.038550][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 316.041983][ T5423] R13: 00007f7cc54c93b9 R14: 000000000004cd26 R15: 0000000000000001
[ 316.045313][ T5423]
[ 316.046630][ T8776] CPU: 3 PID: 8776 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 316.050848][ T8776] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 316.054824][ T8776] Call Trace:
[ 316.056209][ T8776]
[ 316.057369][ T8776] dump_stack_lvl+0x16c/0x1f0
[ 316.059207][ T8776] sysfs_warn_dup+0x7f/0xa0
[ 316.060956][ T8776] sysfs_create_dir_ns+0x24d/0x2b0
[ 316.062979][ T8776] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 316.065267][ T8776] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 316.067312][ T8776] ? do_raw_spin_unlock+0x172/0x230
[ 316.069284][ T8776] kobject_add_internal+0x2c8/0x990
[ 316.071334][ T8776] kobject_init_and_add+0x11c/0x190
[ 316.073311][ T8776] ? __pfx_kobject_init_and_add+0x10/0x10
[ 316.075572][ T8776] ? lockdep_init_map_type+0x16d/0x7d0
[ 316.077789][ T8776] ? lockdep_init_map_type+0x16d/0x7d0
[ 316.079994][ T8776] gfs2_sys_fs_add+0x207/0x470
[ 316.082130][ T8776] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 316.084517][ T8776] ? __pfx_alloc_workqueue+0x10/0x10
[ 316.086722][ T8776] ? read_word_at_a_time+0xe/0x20
[ 316.088864][ T8776] gfs2_fill_super+0x138c/0x2e10
[ 316.090970][ T8776] ? vsnprintf+0x3cd/0x1880
[ 316.092870][ T8776] ? __pfx_gfs2_fill_super+0x10/0x10
[ 316.095013][ T8776] ? snprintf+0xc8/0x100
[ 316.096743][ T8776] ? __pfx_snprintf+0x10/0x10
[ 316.098975][ T8776] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 316.101222][ T8776] ? set_blocksize+0x2b1/0x350
[ 316.103111][ T8776] ? sb_set_blocksize+0xf6/0x120
[ 316.105029][ T8776] ? setup_bdev_super+0x392/0x720
[ 316.107017][ T8776] get_tree_bdev+0x36f/0x610
[ 316.108831][ T8776] ? __pfx_gfs2_fill_super+0x10/0x10
[ 316.111598][ T8776] ? __pfx_get_tree_bdev+0x10/0x10
[ 316.113821][ T8776] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 316.116128][ T8776] ? cap_capable+0x1cf/0x240
[ 316.124503][ T8776] gfs2_get_tree+0x4e/0x280
[ 316.134720][ T8776] vfs_get_tree+0x8f/0x380
[ 316.136570][ T8776] path_mount+0x14e6/0x1f20
[ 316.138355][ T8776] ? kmem_cache_free+0x12e/0x380
[ 316.140502][ T8776] ? __pfx_path_mount+0x10/0x10
[ 316.145357][ T8776] ? putname+0x12e/0x170
[ 316.147147][ T8776] __x64_sys_mount+0x297/0x320
[ 316.149083][ T8776] ? __pfx___x64_sys_mount+0x10/0x10
[ 316.151170][ T8776] do_syscall_64+0xd2/0x260
[ 316.152977][ T8776] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 316.156002][ T8776] RIP: 0033:0x7f18cec7f4aa
[ 316.157932][ T8776] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 316.166709][ T8776] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 316.170027][ T8776] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 316.173158][ T8776] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 316.176542][ T8776] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 316.190241][ T8776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 316.193572][ T8776] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 316.197079][ T8776]
[ 316.204710][ T8776] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 316.210587][ T8776] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 316.375489][ T8780] loop3: detected capacity change from 0 to 32768
[ 316.393167][ T8780] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 316.403583][ T8780] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 316.411231][ T8780] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 316.419707][ T971] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 316.422562][ T971] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 316.518326][ T971] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 95ms
[ 316.524463][ T971] gfs2: fsid=syz:syz.0: jid=0: Done
[ 316.529266][ T8780] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 316.618961][ T8782] loop1: detected capacity change from 0 to 32768
[ 316.635714][ T8782] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 316.639808][ T8782] CPU: 1 PID: 8782 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 316.645041][ T8782] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 316.649967][ T8782] Call Trace:
[ 316.651659][ T8782]
[ 316.652815][ T8782] dump_stack_lvl+0x16c/0x1f0
[ 316.655050][ T8782] sysfs_warn_dup+0x7f/0xa0
[ 316.657189][ T8782] sysfs_create_dir_ns+0x24d/0x2b0
[ 316.659551][ T8782] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 316.662066][ T8782] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 316.664512][ T8782] ? do_raw_spin_unlock+0x172/0x230
[ 316.666968][ T8782] kobject_add_internal+0x2c8/0x990
[ 316.669278][ T8782] kobject_init_and_add+0x11c/0x190
[ 316.671604][ T8782] ? __pfx_kobject_init_and_add+0x10/0x10
[ 316.674195][ T8782] ? lockdep_init_map_type+0x16d/0x7d0
[ 316.676591][ T8782] ? lockdep_init_map_type+0x16d/0x7d0
[ 316.678951][ T8782] gfs2_sys_fs_add+0x207/0x470
[ 316.681151][ T8782] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 316.683515][ T8782] ? __pfx_alloc_workqueue+0x10/0x10
[ 316.685884][ T8782] ? read_word_at_a_time+0xe/0x20
[ 316.688207][ T8782] gfs2_fill_super+0x138c/0x2e10
[ 316.690398][ T8782] ? vsnprintf+0x3cd/0x1880
[ 316.692407][ T8782] ? __pfx_gfs2_fill_super+0x10/0x10
[ 316.694619][ T8782] ? snprintf+0xc8/0x100
[ 316.696424][ T8782] ? __pfx_snprintf+0x10/0x10
[ 316.698526][ T8782] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 316.700768][ T8782] ? set_blocksize+0x2b1/0x350
[ 316.702479][ T8782] ? sb_set_blocksize+0xf6/0x120
[ 316.704685][ T8782] ? setup_bdev_super+0x392/0x720
[ 316.706847][ T8782] get_tree_bdev+0x36f/0x610
[ 316.708802][ T8782] ? __pfx_gfs2_fill_super+0x10/0x10
[ 316.711240][ T8782] ? __pfx_get_tree_bdev+0x10/0x10
[ 316.713572][ T8782] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 316.715998][ T8782] ? cap_capable+0x1cf/0x240
[ 316.718036][ T8782] gfs2_get_tree+0x4e/0x280
[ 316.719985][ T8782] vfs_get_tree+0x8f/0x380
[ 316.721794][ T8782] path_mount+0x14e6/0x1f20
[ 316.723641][ T8782] ? kmem_cache_free+0x12e/0x380
[ 316.725641][ T8782] ? __pfx_path_mount+0x10/0x10
[ 316.727956][ T8782] ? putname+0x12e/0x170
[ 316.729411][ T8780] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 316.729825][ T8782] __x64_sys_mount+0x297/0x320
[ 316.734275][ T8782] ? __pfx___x64_sys_mount+0x10/0x10
[ 316.736595][ T8782] do_syscall_64+0xd2/0x260
[ 316.738652][ T8782] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 316.741321][ T8782] RIP: 0033:0x7efc27e7f4aa
[ 316.743267][ T8782] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 316.751344][ T8782] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 316.754869][ T8782] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 316.758049][ T8782] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 316.761557][ T8782] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 316.764896][ T8782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 316.768287][ T8782] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 316.771696][ T8782]
[ 316.776102][ T8782] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 316.782024][ T8782] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 316.793072][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 316.793072][ T5425] inode = 11 2340
[ 316.793072][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 316.800947][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 316.804901][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 316.808979][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 316.812627][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 316.820021][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 316.823948][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 316.828606][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 316.831291][ T5425] CPU: 0 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 316.836620][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 316.841253][ T5425] Call Trace:
[ 316.842791][ T5425]
[ 316.844168][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 316.846344][ T5425] gfs2_withdraw+0xab8/0x1290
[ 316.848436][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 316.850691][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 316.852916][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 316.855321][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 316.857659][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 316.860125][ T5425] inode_go_instantiate+0x47/0x60
[ 316.862502][ T5425] gfs2_instantiate+0x169/0x250
[ 316.863833][ T8785] loop2: detected capacity change from 0 to 32768
[ 316.864646][ T5425] gfs2_glock_wait+0x214/0x330
[ 316.870022][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 316.872038][ T8785] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 316.872504][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 316.872533][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 316.872555][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 316.872579][ T5425] do_sync+0x6cf/0xd30
[ 316.884754][ T5425] ? __pfx_do_sync+0x10/0x10
[ 316.886865][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 316.889053][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 316.891313][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 316.893668][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 316.895825][ T5425] gfs2_quota_sync+0x419/0x630
[ 316.897962][ T5425] gfs2_sync_fs+0x44/0xb0
[ 316.899940][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 316.902252][ T5425] sync_filesystem+0x10d/0x290
[ 316.904320][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 316.906813][ T5425] kill_block_super+0x3b/0x90
[ 316.908864][ T5425] gfs2_kill_sb+0x360/0x410
[ 316.910964][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 316.913508][ T5425] deactivate_super+0xde/0x100
[ 316.915509][ T5425] cleanup_mnt+0x222/0x450
[ 316.917642][ T5425] task_work_run+0x14e/0x250
[ 316.919950][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 316.922206][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 316.924616][ T5425] do_syscall_64+0xe2/0x260
[ 316.926605][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 316.929133][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 316.931102][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 316.939513][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 316.942954][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 316.946045][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 316.949566][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 316.952925][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 316.956634][ T5425] R13: 00007f70fd8c93b9 R14: 000000000004d1db R15: 0000000000000001
[ 316.960175][ T5425]
[ 316.961556][ T8785] CPU: 2 PID: 8785 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 316.966193][ T8785] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 316.971509][ T8785] Call Trace:
[ 316.973065][ T8785]
[ 316.974417][ T8785] dump_stack_lvl+0x16c/0x1f0
[ 316.976656][ T8785] sysfs_warn_dup+0x7f/0xa0
[ 316.978825][ T8785] sysfs_create_dir_ns+0x24d/0x2b0
[ 316.981115][ T8785] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 316.983845][ T8785] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 316.986299][ T8785] ? do_raw_spin_unlock+0x172/0x230
[ 316.988729][ T8787] loop0: detected capacity change from 0 to 32768
[ 316.988963][ T8785] kobject_add_internal+0x2c8/0x990
[ 316.994304][ T8785] kobject_init_and_add+0x11c/0x190
[ 316.996557][ T8785] ? __pfx_kobject_init_and_add+0x10/0x10
[ 316.998853][ T8785] ? lockdep_init_map_type+0x16d/0x7d0
[ 317.001283][ T8785] ? lockdep_init_map_type+0x16d/0x7d0
[ 317.003861][ T8785] gfs2_sys_fs_add+0x207/0x470
[ 317.006007][ T8785] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 317.008364][ T8785] ? __pfx_alloc_workqueue+0x10/0x10
[ 317.010702][ T8785] ? read_word_at_a_time+0xe/0x20
[ 317.012442][ T8785] gfs2_fill_super+0x138c/0x2e10
[ 317.014075][ T8785] ? vsnprintf+0x3cd/0x1880
[ 317.015584][ T8785] ? __pfx_gfs2_fill_super+0x10/0x10
[ 317.017254][ T8785] ? snprintf+0xc8/0x100
[ 317.018806][ T8785] ? __pfx_snprintf+0x10/0x10
[ 317.021282][ T8785] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 317.023661][ T8785] ? set_blocksize+0x2b1/0x350
[ 317.025636][ T8785] ? sb_set_blocksize+0xf6/0x120
[ 317.027778][ T8785] ? setup_bdev_super+0x392/0x720
[ 317.029885][ T8785] get_tree_bdev+0x36f/0x610
[ 317.031807][ T8785] ? __pfx_gfs2_fill_super+0x10/0x10
[ 317.034163][ T8785] ? __pfx_get_tree_bdev+0x10/0x10
[ 317.036440][ T8785] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 317.038876][ T8787] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 317.039330][ T8785] ? cap_capable+0x1cf/0x240
[ 317.047151][ T8785] gfs2_get_tree+0x4e/0x280
[ 317.049378][ T8785] vfs_get_tree+0x8f/0x380
[ 317.051550][ T8785] path_mount+0x14e6/0x1f20
[ 317.053697][ T8785] ? kmem_cache_free+0x12e/0x380
[ 317.055940][ T8785] ? __pfx_path_mount+0x10/0x10
[ 317.058344][ T8785] ? putname+0x12e/0x170
[ 317.060391][ T8785] __x64_sys_mount+0x297/0x320
[ 317.062592][ T8785] ? __pfx___x64_sys_mount+0x10/0x10
[ 317.064997][ T8785] do_syscall_64+0xd2/0x260
[ 317.067642][ T8785] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 317.071099][ T8785] RIP: 0033:0x7f18cec7f4aa
[ 317.073305][ T8785] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 317.082506][ T8785] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 317.086798][ T8785] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 317.090955][ T8785] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 317.095060][ T8785] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 317.098795][ T8785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 317.102841][ T8785] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 317.106639][ T8785]
[ 317.109251][ T8787] CPU: 3 PID: 8787 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 317.114943][ T8787] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 317.115119][ T8785] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 317.119454][ T8787] Call Trace:
[ 317.119466][ T8787]
[ 317.119474][ T8787] dump_stack_lvl+0x16c/0x1f0
[ 317.119506][ T8787] sysfs_warn_dup+0x7f/0xa0
[ 317.119534][ T8787] sysfs_create_dir_ns+0x24d/0x2b0
[ 317.126411][ T8785] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 317.127841][ T8787] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 317.127877][ T8787] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 317.127897][ T8787] ? do_raw_spin_unlock+0x172/0x230
[ 317.147819][ T8787] kobject_add_internal+0x2c8/0x990
[ 317.150220][ T8787] kobject_init_and_add+0x11c/0x190
[ 317.152514][ T8787] ? __pfx_kobject_init_and_add+0x10/0x10
[ 317.154902][ T8787] ? lockdep_init_map_type+0x16d/0x7d0
[ 317.157059][ T8787] ? lockdep_init_map_type+0x16d/0x7d0
[ 317.159557][ T8787] gfs2_sys_fs_add+0x207/0x470
[ 317.161759][ T8787] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 317.164620][ T8787] ? __pfx_alloc_workqueue+0x10/0x10
[ 317.167633][ T8787] ? read_word_at_a_time+0xe/0x20
[ 317.170470][ T8787] gfs2_fill_super+0x138c/0x2e10
[ 317.172850][ T8787] ? vsnprintf+0x3cd/0x1880
[ 317.174860][ T8787] ? __pfx_gfs2_fill_super+0x10/0x10
[ 317.177111][ T8787] ? snprintf+0xc8/0x100
[ 317.178877][ T8787] ? __pfx_snprintf+0x10/0x10
[ 317.181202][ T8787] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 317.184149][ T8787] ? set_blocksize+0x2b1/0x350
[ 317.186426][ T8787] ? sb_set_blocksize+0xf6/0x120
[ 317.188644][ T8787] ? setup_bdev_super+0x392/0x720
[ 317.191259][ T8787] get_tree_bdev+0x36f/0x610
[ 317.193799][ T8787] ? __pfx_gfs2_fill_super+0x10/0x10
[ 317.196822][ T8787] ? __pfx_get_tree_bdev+0x10/0x10
[ 317.199772][ T8787] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 317.203001][ T8787] ? cap_capable+0x1cf/0x240
[ 317.205592][ T8787] gfs2_get_tree+0x4e/0x280
[ 317.207650][ T8787] vfs_get_tree+0x8f/0x380
[ 317.209708][ T8787] path_mount+0x14e6/0x1f20
[ 317.212898][ T8787] ? kmem_cache_free+0x12e/0x380
[ 317.215150][ T8787] ? __pfx_path_mount+0x10/0x10
[ 317.217359][ T8787] ? putname+0x12e/0x170
[ 317.219797][ T8787] __x64_sys_mount+0x297/0x320
[ 317.222505][ T8787] ? __pfx___x64_sys_mount+0x10/0x10
[ 317.225503][ T8787] do_syscall_64+0xd2/0x260
[ 317.228011][ T8787] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 317.231962][ T8787] RIP: 0033:0x7f7cc547f4aa
[ 317.234134][ T8787] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 317.245172][ T8787] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 317.249294][ T8787] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 317.253700][ T8787] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 317.257948][ T8787] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 317.262595][ T8787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 317.267136][ T8787] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 317.271976][ T8787]
[ 317.275336][ T8787] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 317.282710][ T8787] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 317.484003][ T8794] loop1: detected capacity change from 0 to 32768
[ 317.504463][ T8794] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 317.522150][ T8794] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 317.529159][ T8794] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 317.533623][ T5487] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 317.539375][ T5487] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 317.602548][ T5487] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 63ms
[ 317.606313][ T5487] gfs2: fsid=syz:syz.0: jid=0: Done
[ 317.608793][ T8794] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 317.770860][ T8797] loop2: detected capacity change from 0 to 32768
[ 317.784190][ T8797] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 317.787585][ T8797] CPU: 0 PID: 8797 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 317.791891][ T8797] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 317.796232][ T8797] Call Trace:
[ 317.797673][ T8797]
[ 317.798850][ T8797] dump_stack_lvl+0x16c/0x1f0
[ 317.800663][ T8797] sysfs_warn_dup+0x7f/0xa0
[ 317.802668][ T8797] sysfs_create_dir_ns+0x24d/0x2b0
[ 317.802867][ T8801] loop0: detected capacity change from 0 to 32768
[ 317.804766][ T8797] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 317.804792][ T8797] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 317.804810][ T8797] ? do_raw_spin_unlock+0x172/0x230
[ 317.804827][ T8797] kobject_add_internal+0x2c8/0x990
[ 317.804844][ T8797] kobject_init_and_add+0x11c/0x190
[ 317.804861][ T8797] ? __pfx_kobject_init_and_add+0x10/0x10
[ 317.804878][ T8797] ? lockdep_init_map_type+0x16d/0x7d0
[ 317.809650][ T8801] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 317.811612][ T8797] ? lockdep_init_map_type+0x16d/0x7d0
[ 317.811640][ T8797] gfs2_sys_fs_add+0x207/0x470
[ 317.811664][ T8797] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 317.832761][ T8797] ? __pfx_alloc_workqueue+0x10/0x10
[ 317.835382][ T8797] ? read_word_at_a_time+0xe/0x20
[ 317.837555][ T8797] gfs2_fill_super+0x138c/0x2e10
[ 317.839727][ T8797] ? vsnprintf+0x3cd/0x1880
[ 317.841790][ T8797] ? __pfx_gfs2_fill_super+0x10/0x10
[ 317.844061][ T8797] ? snprintf+0xc8/0x100
[ 317.845922][ T8797] ? __pfx_snprintf+0x10/0x10
[ 317.847974][ T8797] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 317.850295][ T8797] ? set_blocksize+0x2b1/0x350
[ 317.852365][ T8797] ? sb_set_blocksize+0xf6/0x120
[ 317.854522][ T8797] ? setup_bdev_super+0x392/0x720
[ 317.856686][ T8797] get_tree_bdev+0x36f/0x610
[ 317.858695][ T8797] ? __pfx_gfs2_fill_super+0x10/0x10
[ 317.861002][ T8797] ? __pfx_get_tree_bdev+0x10/0x10
[ 317.863037][ T8797] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 317.865436][ T8797] ? cap_capable+0x1cf/0x240
[ 317.867443][ T8797] gfs2_get_tree+0x4e/0x280
[ 317.868504][ T8794] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 317.869510][ T8797] vfs_get_tree+0x8f/0x380
[ 317.869537][ T8797] path_mount+0x14e6/0x1f20
[ 317.869560][ T8797] ? kmem_cache_free+0x12e/0x380
[ 317.878231][ T8797] ? __pfx_path_mount+0x10/0x10
[ 317.880396][ T8797] ? putname+0x12e/0x170
[ 317.882227][ T8797] __x64_sys_mount+0x297/0x320
[ 317.884307][ T8797] ? __pfx___x64_sys_mount+0x10/0x10
[ 317.886608][ T8797] do_syscall_64+0xd2/0x260
[ 317.888578][ T8797] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 317.890882][ T8797] RIP: 0033:0x7f18cec7f4aa
[ 317.892591][ T8797] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 317.900480][ T8797] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 317.904163][ T8797] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 317.907771][ T8797] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 317.911540][ T8797] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 317.915091][ T8797] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 317.918684][ T8797] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 317.921639][ T8797]
[ 317.922884][ T8801] CPU: 1 PID: 8801 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 317.927684][ T8801] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 317.931994][ T8801] Call Trace:
[ 317.933464][ T8801]
[ 317.934783][ T8801] dump_stack_lvl+0x16c/0x1f0
[ 317.937019][ T8801] sysfs_warn_dup+0x7f/0xa0
[ 317.939012][ T8801] sysfs_create_dir_ns+0x24d/0x2b0
[ 317.941357][ T8801] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 317.943897][ T8801] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 317.946331][ T8801] ? do_raw_spin_unlock+0x172/0x230
[ 317.949266][ T8801] kobject_add_internal+0x2c8/0x990
[ 317.952000][ T8801] kobject_init_and_add+0x11c/0x190
[ 317.954322][ T8801] ? __pfx_kobject_init_and_add+0x10/0x10
[ 317.956793][ T8801] ? lockdep_init_map_type+0x16d/0x7d0
[ 317.959147][ T8801] ? lockdep_init_map_type+0x16d/0x7d0
[ 317.961526][ T8801] gfs2_sys_fs_add+0x207/0x470
[ 317.963609][ T8801] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 317.965561][ T8801] ? __pfx_alloc_workqueue+0x10/0x10
[ 317.967989][ T8801] ? read_word_at_a_time+0xe/0x20
[ 317.970165][ T8801] gfs2_fill_super+0x138c/0x2e10
[ 317.972293][ T8801] ? vsnprintf+0x3cd/0x1880
[ 317.974271][ T8801] ? __pfx_gfs2_fill_super+0x10/0x10
[ 317.976592][ T8801] ? snprintf+0xc8/0x100
[ 317.978434][ T8801] ? __pfx_snprintf+0x10/0x10
[ 317.980481][ T8801] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 317.982809][ T8801] ? set_blocksize+0x2b1/0x350
[ 317.984744][ T8801] ? sb_set_blocksize+0xf6/0x120
[ 317.986741][ T8801] ? setup_bdev_super+0x392/0x720
[ 317.988894][ T8801] get_tree_bdev+0x36f/0x610
[ 317.989711][ T8798] loop3: detected capacity change from 0 to 32768
[ 317.990968][ T8801] ? __pfx_gfs2_fill_super+0x10/0x10
[ 317.990994][ T8801] ? __pfx_get_tree_bdev+0x10/0x10
[ 317.991021][ T8801] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 318.000788][ T8801] ? cap_capable+0x1cf/0x240
[ 318.002882][ T8801] gfs2_get_tree+0x4e/0x280
[ 318.004915][ T8801] vfs_get_tree+0x8f/0x380
[ 318.006956][ T8801] path_mount+0x14e6/0x1f20
[ 318.009064][ T8801] ? kmem_cache_free+0x12e/0x380
[ 318.011189][ T8801] ? __pfx_path_mount+0x10/0x10
[ 318.011208][ T8798] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 318.013202][ T8801] ? putname+0x12e/0x170
[ 318.013227][ T8801] __x64_sys_mount+0x297/0x320
[ 318.013254][ T8801] ? __pfx___x64_sys_mount+0x10/0x10
[ 318.013281][ T8801] do_syscall_64+0xd2/0x260
[ 318.026982][ T8801] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 318.029559][ T8801] RIP: 0033:0x7f7cc547f4aa
[ 318.031625][ T8801] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 318.040293][ T8801] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 318.043122][ T8801] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 318.045663][ T8801] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 318.048852][ T8801] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 318.052394][ T8801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 318.056013][ T8801] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 318.059715][ T8801]
[ 318.061068][ T8798] CPU: 3 PID: 8798 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 318.062656][ T8797] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 318.063193][ T8801] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 318.063209][ T8801] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 318.065314][ T8798] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 318.065327][ T8798] Call Trace:
[ 318.065335][ T8798]
[ 318.065341][ T8798] dump_stack_lvl+0x16c/0x1f0
[ 318.065369][ T8798] sysfs_warn_dup+0x7f/0xa0
[ 318.065394][ T8798] sysfs_create_dir_ns+0x24d/0x2b0
[ 318.065418][ T8798] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 318.065440][ T8798] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 318.070429][ T8797] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 318.076172][ T8798] ? do_raw_spin_unlock+0x172/0x230
[ 318.076199][ T8798] kobject_add_internal+0x2c8/0x990
[ 318.076222][ T8798] kobject_init_and_add+0x11c/0x190
[ 318.076240][ T8798] ? __pfx_kobject_init_and_add+0x10/0x10
[ 318.109782][ T8798] ? lockdep_init_map_type+0x16d/0x7d0
[ 318.112263][ T8798] ? lockdep_init_map_type+0x16d/0x7d0
[ 318.114861][ T8798] gfs2_sys_fs_add+0x207/0x470
[ 318.117020][ T8798] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 318.119311][ T8798] ? __pfx_alloc_workqueue+0x10/0x10
[ 318.121395][ T8798] ? read_word_at_a_time+0xe/0x20
[ 318.123390][ T8798] gfs2_fill_super+0x138c/0x2e10
[ 318.125333][ T8798] ? vsnprintf+0x3cd/0x1880
[ 318.127163][ T8798] ? __pfx_gfs2_fill_super+0x10/0x10
[ 318.129240][ T8798] ? snprintf+0xc8/0x100
[ 318.131347][ T8798] ? __pfx_snprintf+0x10/0x10
[ 318.133749][ T8798] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 318.136199][ T8798] ? set_blocksize+0x2b1/0x350
[ 318.138349][ T8798] ? sb_set_blocksize+0xf6/0x120
[ 318.140603][ T8798] ? setup_bdev_super+0x392/0x720
[ 318.142866][ T8798] get_tree_bdev+0x36f/0x610
[ 318.144985][ T8798] ? __pfx_gfs2_fill_super+0x10/0x10
[ 318.147357][ T8798] ? __pfx_get_tree_bdev+0x10/0x10
[ 318.149743][ T8798] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 318.152179][ T8798] ? cap_capable+0x1cf/0x240
[ 318.154088][ T8798] gfs2_get_tree+0x4e/0x280
[ 318.155971][ T8798] vfs_get_tree+0x8f/0x380
[ 318.157793][ T8798] path_mount+0x14e6/0x1f20
[ 318.159738][ T8798] ? kmem_cache_free+0x12e/0x380
[ 318.161975][ T8798] ? __pfx_path_mount+0x10/0x10
[ 318.164410][ T8798] ? putname+0x12e/0x170
[ 318.166328][ T8798] __x64_sys_mount+0x297/0x320
[ 318.168439][ T8798] ? __pfx___x64_sys_mount+0x10/0x10
[ 318.170766][ T8798] do_syscall_64+0xd2/0x260
[ 318.172780][ T8798] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 318.175224][ T8798] RIP: 0033:0x7f70fd87f4aa
[ 318.177011][ T8798] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 318.185005][ T8798] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 318.188766][ T8798] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 318.192682][ T8798] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 318.196302][ T8798] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 318.200489][ T8798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 318.204513][ T8798] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 318.207670][ T8798]
[ 318.213925][ T8798] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 318.220377][ T8798] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 318.227190][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 318.227190][ T5428] inode = 11 2340
[ 318.227190][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 318.252365][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 318.256954][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 318.276165][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 318.279687][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 318.286629][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 318.292975][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 318.311828][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 318.315556][ T5428] CPU: 1 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 318.320400][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 318.324754][ T5428] Call Trace:
[ 318.326243][ T5428]
[ 318.327566][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 318.329586][ T5428] gfs2_withdraw+0xab8/0x1290
[ 318.331708][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 318.333956][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 318.336142][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 318.338516][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 318.340702][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 318.343046][ T5428] inode_go_instantiate+0x47/0x60
[ 318.345383][ T5428] gfs2_instantiate+0x169/0x250
[ 318.347604][ T5428] gfs2_glock_wait+0x214/0x330
[ 318.349765][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 318.352125][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 318.354531][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 318.357121][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 318.359470][ T5428] do_sync+0x6cf/0xd30
[ 318.361258][ T5428] ? __pfx_do_sync+0x10/0x10
[ 318.363462][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 318.365644][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 318.367809][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 318.370300][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 318.372663][ T5428] gfs2_quota_sync+0x419/0x630
[ 318.375073][ T5428] gfs2_sync_fs+0x44/0xb0
[ 318.376923][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 318.379107][ T5428] sync_filesystem+0x10d/0x290
[ 318.381181][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 318.384133][ T5428] kill_block_super+0x3b/0x90
[ 318.386341][ T5428] gfs2_kill_sb+0x360/0x410
[ 318.389529][ T5428] deactivate_locked_super+0xbe/0x1a0
2024/04/02 02:34:57 executed programs: 912
[ 318.392873][ T5428] deactivate_super+0xde/0x100
[ 318.395513][ T5428] cleanup_mnt+0x222/0x450
[ 318.397894][ T5428] task_work_run+0x14e/0x250
[ 318.400571][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 318.403336][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 318.406173][ T5428] do_syscall_64+0xe2/0x260
[ 318.408269][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 318.410812][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 318.412715][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 318.421426][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 318.425284][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 318.428937][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 318.432522][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 318.436018][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 318.439793][ T5428] R13: 00007efc27ec93b9 R14: 000000000004d636 R15: 0000000000000001
[ 318.443583][ T5428]
[ 318.748508][ T8808] loop3: detected capacity change from 0 to 32768
[ 318.762149][ T8808] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 318.779634][ T8808] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 318.788450][ T8810] loop2: detected capacity change from 0 to 32768
[ 318.813972][ T8810] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 318.817779][ T8812] loop0: detected capacity change from 0 to 32768
[ 318.819307][ T8810] CPU: 2 PID: 8810 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 318.846691][ T8808] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 318.848011][ T56] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 318.848028][ T56] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 318.854014][ T8812] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 318.854288][ T8810] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 318.871476][ T8810] Call Trace:
[ 318.873143][ T8810]
[ 318.874515][ T8810] dump_stack_lvl+0x16c/0x1f0
[ 318.876619][ T8810] sysfs_warn_dup+0x7f/0xa0
[ 318.878907][ T8810] sysfs_create_dir_ns+0x24d/0x2b0
[ 318.881575][ T8810] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 318.884414][ T8810] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 318.887121][ T8810] ? do_raw_spin_unlock+0x172/0x230
[ 318.889942][ T8810] kobject_add_internal+0x2c8/0x990
[ 318.892664][ T8810] kobject_init_and_add+0x11c/0x190
[ 318.894991][ T8810] ? __pfx_kobject_init_and_add+0x10/0x10
[ 318.897692][ T8810] ? lockdep_init_map_type+0x16d/0x7d0
[ 318.900097][ T8810] ? lockdep_init_map_type+0x16d/0x7d0
[ 318.902545][ T8810] gfs2_sys_fs_add+0x207/0x470
[ 318.904701][ T8810] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 318.907312][ T8810] ? __pfx_alloc_workqueue+0x10/0x10
[ 318.909840][ T8810] ? read_word_at_a_time+0xe/0x20
[ 318.912647][ T8810] gfs2_fill_super+0x138c/0x2e10
[ 318.914855][ T8810] ? vsnprintf+0x3cd/0x1880
[ 318.917397][ T8810] ? __pfx_gfs2_fill_super+0x10/0x10
[ 318.920414][ T8810] ? snprintf+0xc8/0x100
[ 318.920787][ T56] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 72ms
[ 318.922352][ T8810] ? __pfx_snprintf+0x10/0x10
[ 318.922382][ T8810] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 318.922403][ T8810] ? set_blocksize+0x2b1/0x350
[ 318.929331][ T56] gfs2: fsid=syz:syz.0: jid=0: Done
[ 318.930344][ T8810] ? sb_set_blocksize+0xf6/0x120
[ 318.930366][ T8810] ? setup_bdev_super+0x392/0x720
[ 318.930392][ T8810] get_tree_bdev+0x36f/0x610
[ 318.932619][ T8808] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 318.934903][ T8810] ? __pfx_gfs2_fill_super+0x10/0x10
[ 318.934927][ T8810] ? __pfx_get_tree_bdev+0x10/0x10
[ 318.934954][ T8810] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 318.934976][ T8810] ? cap_capable+0x1cf/0x240
[ 318.935001][ T8810] gfs2_get_tree+0x4e/0x280
[ 318.935019][ T8810] vfs_get_tree+0x8f/0x380
[ 318.935044][ T8810] path_mount+0x14e6/0x1f20
[ 318.935071][ T8810] ? kmem_cache_free+0x12e/0x380
[ 318.935090][ T8810] ? __pfx_path_mount+0x10/0x10
[ 318.935116][ T8810] ? putname+0x12e/0x170
[ 318.966000][ T8810] __x64_sys_mount+0x297/0x320
[ 318.968077][ T8810] ? __pfx___x64_sys_mount+0x10/0x10
[ 318.970487][ T8810] do_syscall_64+0xd2/0x260
[ 318.972449][ T8810] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 318.975002][ T8810] RIP: 0033:0x7f18cec7f4aa
[ 318.976934][ T8810] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 318.984942][ T8810] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 318.988201][ T8810] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 318.991380][ T8810] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 318.994671][ T8810] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 318.998491][ T8810] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 319.002482][ T8810] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 319.006250][ T8810]
[ 319.010389][ T8812] CPU: 0 PID: 8812 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 319.010948][ T8810] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 319.015822][ T8812] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 319.015835][ T8812] Call Trace:
[ 319.015843][ T8812]
[ 319.015851][ T8812] dump_stack_lvl+0x16c/0x1f0
[ 319.015882][ T8812] sysfs_warn_dup+0x7f/0xa0
[ 319.015909][ T8812] sysfs_create_dir_ns+0x24d/0x2b0
[ 319.034088][ T8810] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 319.039103][ T8812] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 319.039142][ T8812] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 319.039163][ T8812] ? do_raw_spin_unlock+0x172/0x230
[ 319.039181][ T8812] kobject_add_internal+0x2c8/0x990
[ 319.060453][ T8812] kobject_init_and_add+0x11c/0x190
[ 319.062801][ T8812] ? __pfx_kobject_init_and_add+0x10/0x10
[ 319.065413][ T8812] ? lockdep_init_map_type+0x16d/0x7d0
[ 319.067915][ T8812] ? lockdep_init_map_type+0x16d/0x7d0
[ 319.070454][ T8812] gfs2_sys_fs_add+0x207/0x470
[ 319.072700][ T8812] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 319.075154][ T8812] ? __pfx_alloc_workqueue+0x10/0x10
[ 319.077612][ T8812] ? read_word_at_a_time+0xe/0x20
[ 319.079255][ T8808] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 319.079920][ T8812] gfs2_fill_super+0x138c/0x2e10
[ 319.079944][ T8812] ? vsnprintf+0x3cd/0x1880
[ 319.079970][ T8812] ? __pfx_gfs2_fill_super+0x10/0x10
[ 319.089494][ T8812] ? snprintf+0xc8/0x100
[ 319.091489][ T8812] ? __pfx_snprintf+0x10/0x10
[ 319.093700][ T8812] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 319.096318][ T8812] ? set_blocksize+0x2b1/0x350
[ 319.098477][ T8812] ? sb_set_blocksize+0xf6/0x120
[ 319.100710][ T8812] ? setup_bdev_super+0x392/0x720
[ 319.102937][ T8812] get_tree_bdev+0x36f/0x610
[ 319.105024][ T8812] ? __pfx_gfs2_fill_super+0x10/0x10
[ 319.107508][ T8812] ? __pfx_get_tree_bdev+0x10/0x10
[ 319.109878][ T8812] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 319.112384][ T8812] ? cap_capable+0x1cf/0x240
[ 319.114524][ T8812] gfs2_get_tree+0x4e/0x280
[ 319.116658][ T8812] vfs_get_tree+0x8f/0x380
[ 319.118724][ T8812] path_mount+0x14e6/0x1f20
[ 319.118964][ T8814] loop1: detected capacity change from 0 to 32768
[ 319.120600][ T8812] ? kmem_cache_free+0x12e/0x380
[ 319.126258][ T8812] ? __pfx_path_mount+0x10/0x10
[ 319.128490][ T8812] ? putname+0x12e/0x170
[ 319.130438][ T8812] __x64_sys_mount+0x297/0x320
[ 319.132401][ T8812] ? __pfx___x64_sys_mount+0x10/0x10
[ 319.134806][ T8812] do_syscall_64+0xd2/0x260
[ 319.136889][ T8812] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 319.139625][ T8812] RIP: 0033:0x7f7cc547f4aa
[ 319.141606][ T8812] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 319.150139][ T8812] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 319.153872][ T8812] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 319.157418][ T8812] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 319.161001][ T8812] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 319.164959][ T8812] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 319.166962][ T8814] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 319.168575][ T8812] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 319.168594][ T8812]
[ 319.180193][ T8812] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 319.190397][ T8814] CPU: 1 PID: 8814 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 319.198298][ T8814] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 319.203088][ T8814] Call Trace:
[ 319.204571][ T8814]
[ 319.206052][ T8814] dump_stack_lvl+0x16c/0x1f0
[ 319.208259][ T8814] sysfs_warn_dup+0x7f/0xa0
[ 319.210592][ T8814] sysfs_create_dir_ns+0x24d/0x2b0
[ 319.212944][ T8814] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 319.215468][ T8814] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 319.218473][ T8814] ? do_raw_spin_unlock+0x172/0x230
[ 319.220779][ T8814] kobject_add_internal+0x2c8/0x990
[ 319.223231][ T8814] kobject_init_and_add+0x11c/0x190
[ 319.225580][ T8814] ? __pfx_kobject_init_and_add+0x10/0x10
[ 319.228485][ T8814] ? lockdep_init_map_type+0x16d/0x7d0
[ 319.231303][ T8814] ? lockdep_init_map_type+0x16d/0x7d0
[ 319.233727][ T8814] gfs2_sys_fs_add+0x207/0x470
[ 319.235920][ T8814] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 319.238304][ T8814] ? __pfx_alloc_workqueue+0x10/0x10
[ 319.240696][ T8814] ? read_word_at_a_time+0xe/0x20
[ 319.243003][ T8814] gfs2_fill_super+0x138c/0x2e10
[ 319.245294][ T8814] ? vsnprintf+0x3cd/0x1880
[ 319.247262][ T8814] ? __pfx_gfs2_fill_super+0x10/0x10
[ 319.249648][ T8814] ? snprintf+0xc8/0x100
[ 319.251393][ T8814] ? __pfx_snprintf+0x10/0x10
[ 319.253308][ T8814] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 319.255484][ T8814] ? set_blocksize+0x2b1/0x350
[ 319.257427][ T8814] ? sb_set_blocksize+0xf6/0x120
[ 319.259456][ T8814] ? setup_bdev_super+0x392/0x720
[ 319.261501][ T8814] get_tree_bdev+0x36f/0x610
[ 319.263575][ T8814] ? __pfx_gfs2_fill_super+0x10/0x10
[ 319.266122][ T8814] ? __pfx_get_tree_bdev+0x10/0x10
[ 319.268446][ T8814] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 319.271029][ T8814] ? cap_capable+0x1cf/0x240
[ 319.273145][ T8814] gfs2_get_tree+0x4e/0x280
[ 319.275752][ T8814] vfs_get_tree+0x8f/0x380
[ 319.277869][ T8814] path_mount+0x14e6/0x1f20
[ 319.280440][ T8814] ? kmem_cache_free+0x12e/0x380
[ 319.283184][ T8814] ? __pfx_path_mount+0x10/0x10
[ 319.283822][ T8812] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 319.286320][ T8814] ? putname+0x12e/0x170
[ 319.291263][ T8814] __x64_sys_mount+0x297/0x320
[ 319.293780][ T8814] ? __pfx___x64_sys_mount+0x10/0x10
[ 319.297210][ T8814] do_syscall_64+0xd2/0x260
[ 319.299740][ T8814] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 319.303128][ T8814] RIP: 0033:0x7efc27e7f4aa
[ 319.305324][ T8814] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 319.314766][ T8814] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 319.319930][ T8814] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 319.323954][ T8814] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 319.327814][ T8814] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 319.331420][ T8814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 319.335114][ T8814] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 319.338328][ T8814]
[ 319.341041][ T8814] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 319.346161][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 319.346161][ T5425] inode = 11 2340
[ 319.346161][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 319.347634][ T8814] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 319.356689][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 319.368277][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 319.372259][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 319.376300][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 319.384486][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 319.388714][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 319.391929][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 319.395249][ T5425] CPU: 3 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 319.400162][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 319.405427][ T5425] Call Trace:
[ 319.406953][ T5425]
[ 319.408885][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 319.411184][ T5425] gfs2_withdraw+0xab8/0x1290
[ 319.413364][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 319.415738][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 319.418117][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 319.420626][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 319.423113][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 319.425662][ T5425] inode_go_instantiate+0x47/0x60
[ 319.427850][ T5425] gfs2_instantiate+0x169/0x250
[ 319.430048][ T5425] gfs2_glock_wait+0x214/0x330
[ 319.432367][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 319.434508][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 319.436394][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 319.438835][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 319.441198][ T5425] do_sync+0x6cf/0xd30
[ 319.443181][ T5425] ? __pfx_do_sync+0x10/0x10
[ 319.445169][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 319.447345][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 319.449627][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 319.452261][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 319.454508][ T5425] gfs2_quota_sync+0x419/0x630
[ 319.456974][ T5425] gfs2_sync_fs+0x44/0xb0
[ 319.460474][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 319.464557][ T5425] sync_filesystem+0x10d/0x290
[ 319.468002][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 319.470770][ T5425] kill_block_super+0x3b/0x90
[ 319.472817][ T5425] gfs2_kill_sb+0x360/0x410
[ 319.475870][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 319.479095][ T5425] deactivate_super+0xde/0x100
[ 319.481325][ T5425] cleanup_mnt+0x222/0x450
[ 319.483713][ T5425] task_work_run+0x14e/0x250
[ 319.485983][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 319.488335][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 319.490747][ T5425] do_syscall_64+0xe2/0x260
[ 319.493374][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 319.496357][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 319.498769][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 319.506974][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 319.510251][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 319.513378][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 319.518111][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 319.522553][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 319.526486][ T5425] R13: 00007f70fd8c93b9 R14: 000000000004db52 R15: 0000000000000001
[ 319.529914][ T5425]
[ 319.758096][ T8822] loop1: detected capacity change from 0 to 32768
[ 319.766078][ T8822] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 319.769511][ T8822] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 319.777663][ T8822] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 319.785164][ T823] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 319.788151][ T823] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 319.862316][ T823] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 74ms
[ 319.868155][ T823] gfs2: fsid=syz:syz.0: jid=0: Done
[ 319.871150][ T8822] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 319.908384][ T8824] loop2: detected capacity change from 0 to 32768
[ 319.916905][ T8824] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 319.924907][ T8824] CPU: 3 PID: 8824 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 319.929654][ T8824] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 319.934160][ T8824] Call Trace:
[ 319.935655][ T8824]
[ 319.936958][ T8824] dump_stack_lvl+0x16c/0x1f0
[ 319.939049][ T8824] sysfs_warn_dup+0x7f/0xa0
[ 319.940981][ T8824] sysfs_create_dir_ns+0x24d/0x2b0
[ 319.943079][ T8824] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 319.945324][ T8824] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 319.947742][ T8824] ? do_raw_spin_unlock+0x172/0x230
[ 319.950139][ T8824] kobject_add_internal+0x2c8/0x990
[ 319.952472][ T8824] kobject_init_and_add+0x11c/0x190
[ 319.954787][ T8824] ? __pfx_kobject_init_and_add+0x10/0x10
[ 319.957347][ T8824] ? lockdep_init_map_type+0x16d/0x7d0
[ 319.959843][ T8824] ? lockdep_init_map_type+0x16d/0x7d0
[ 319.962190][ T8824] gfs2_sys_fs_add+0x207/0x470
[ 319.964072][ T8824] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 319.966298][ T8824] ? __pfx_alloc_workqueue+0x10/0x10
[ 319.968727][ T8824] ? read_word_at_a_time+0xe/0x20
[ 319.970973][ T8824] gfs2_fill_super+0x138c/0x2e10
[ 319.972797][ T8824] ? vsnprintf+0x3cd/0x1880
[ 319.974641][ T8824] ? __pfx_gfs2_fill_super+0x10/0x10
[ 319.976844][ T8824] ? snprintf+0xc8/0x100
[ 319.978771][ T8824] ? __pfx_snprintf+0x10/0x10
[ 319.980464][ T8824] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 319.982766][ T8824] ? set_blocksize+0x2b1/0x350
[ 319.984895][ T8824] ? sb_set_blocksize+0xf6/0x120
[ 319.987125][ T8824] ? setup_bdev_super+0x392/0x720
[ 319.989384][ T8824] get_tree_bdev+0x36f/0x610
[ 319.991546][ T8824] ? __pfx_gfs2_fill_super+0x10/0x10
[ 319.993936][ T8824] ? __pfx_get_tree_bdev+0x10/0x10
[ 319.996257][ T8824] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 319.998784][ T8824] ? cap_capable+0x1cf/0x240
[ 320.000775][ T8824] gfs2_get_tree+0x4e/0x280
[ 320.002641][ T8824] vfs_get_tree+0x8f/0x380
[ 320.004464][ T8824] path_mount+0x14e6/0x1f20
[ 320.006328][ T8824] ? kmem_cache_free+0x12e/0x380
[ 320.008322][ T8824] ? __pfx_path_mount+0x10/0x10
[ 320.010282][ T8824] ? putname+0x12e/0x170
[ 320.012009][ T8824] __x64_sys_mount+0x297/0x320
[ 320.013973][ T8824] ? __pfx___x64_sys_mount+0x10/0x10
[ 320.016117][ T8824] do_syscall_64+0xd2/0x260
[ 320.018085][ T8824] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 320.020472][ T8824] RIP: 0033:0x7f18cec7f4aa
[ 320.022377][ T8824] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 320.031061][ T8824] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 320.034762][ T8824] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 320.038269][ T8824] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 320.041797][ T8824] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 320.045322][ T8824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 320.048707][ T8824] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 320.048927][ T8826] loop0: detected capacity change from 0 to 32768
[ 320.052164][ T8824]
[ 320.058963][ T8824] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 320.065242][ T8824] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 320.072515][ T8826] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 320.075927][ T8826] CPU: 0 PID: 8826 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 320.080573][ T8826] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 320.084747][ T8826] Call Trace:
[ 320.086236][ T8826]
[ 320.087568][ T8826] dump_stack_lvl+0x16c/0x1f0
[ 320.089733][ T8826] sysfs_warn_dup+0x7f/0xa0
[ 320.091839][ T8826] sysfs_create_dir_ns+0x24d/0x2b0
[ 320.094180][ T8826] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 320.096682][ T8826] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 320.099130][ T8826] ? do_raw_spin_unlock+0x172/0x230
[ 320.101449][ T8826] kobject_add_internal+0x2c8/0x990
[ 320.103795][ T8826] kobject_init_and_add+0x11c/0x190
[ 320.105974][ T8826] ? __pfx_kobject_init_and_add+0x10/0x10
[ 320.108485][ T8826] ? lockdep_init_map_type+0x16d/0x7d0
[ 320.111000][ T8826] ? lockdep_init_map_type+0x16d/0x7d0
[ 320.113483][ T8826] gfs2_sys_fs_add+0x207/0x470
[ 320.115622][ T8826] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 320.117845][ T8826] ? __pfx_alloc_workqueue+0x10/0x10
[ 320.119890][ T8826] ? read_word_at_a_time+0xe/0x20
[ 320.121818][ T8826] gfs2_fill_super+0x138c/0x2e10
[ 320.123736][ T8826] ? vsnprintf+0x3cd/0x1880
[ 320.125478][ T8826] ? __pfx_gfs2_fill_super+0x10/0x10
[ 320.127754][ T8826] ? snprintf+0xc8/0x100
[ 320.129681][ T8826] ? __pfx_snprintf+0x10/0x10
[ 320.131533][ T8826] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 320.133860][ T8826] ? set_blocksize+0x2b1/0x350
[ 320.135388][ T8829] loop3: detected capacity change from 0 to 32768
[ 320.135828][ T8826] ? sb_set_blocksize+0xf6/0x120
[ 320.141001][ T8826] ? setup_bdev_super+0x392/0x720
[ 320.143241][ T8826] get_tree_bdev+0x36f/0x610
[ 320.144797][ T8829] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 320.145053][ T8826] ? __pfx_gfs2_fill_super+0x10/0x10
[ 320.150621][ T8826] ? __pfx_get_tree_bdev+0x10/0x10
[ 320.152840][ T8826] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 320.155242][ T8826] ? cap_capable+0x1cf/0x240
[ 320.157273][ T8826] gfs2_get_tree+0x4e/0x280
[ 320.159313][ T8826] vfs_get_tree+0x8f/0x380
[ 320.161212][ T8826] path_mount+0x14e6/0x1f20
[ 320.163153][ T8826] ? kmem_cache_free+0x12e/0x380
[ 320.165292][ T8826] ? __pfx_path_mount+0x10/0x10
[ 320.167385][ T8826] ? putname+0x12e/0x170
[ 320.169256][ T8826] __x64_sys_mount+0x297/0x320
[ 320.171404][ T8826] ? __pfx___x64_sys_mount+0x10/0x10
[ 320.173726][ T8826] do_syscall_64+0xd2/0x260
[ 320.175686][ T8826] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 320.178213][ T8826] RIP: 0033:0x7f7cc547f4aa
[ 320.180171][ T8826] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 320.188482][ T8826] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 320.191820][ T8826] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 320.195374][ T8826] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 320.198761][ T8826] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 320.201962][ T8826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 320.205414][ T8826] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 320.208938][ T8826]
[ 320.210304][ T8829] CPU: 3 PID: 8829 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 320.214682][ T8829] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 320.218923][ T8829] Call Trace:
[ 320.220425][ T8829]
[ 320.221741][ T8829] dump_stack_lvl+0x16c/0x1f0
[ 320.224224][ T8829] sysfs_warn_dup+0x7f/0xa0
[ 320.225736][ T8826] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 320.226101][ T8829] sysfs_create_dir_ns+0x24d/0x2b0
[ 320.231337][ T8826] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 320.233382][ T8829] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 320.238201][ T8829] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 320.240509][ T8829] ? do_raw_spin_unlock+0x172/0x230
[ 320.242811][ T8829] kobject_add_internal+0x2c8/0x990
[ 320.244813][ T8829] kobject_init_and_add+0x11c/0x190
[ 320.246967][ T8829] ? __pfx_kobject_init_and_add+0x10/0x10
[ 320.249148][ T8829] ? lockdep_init_map_type+0x16d/0x7d0
[ 320.251328][ T8829] ? lockdep_init_map_type+0x16d/0x7d0
[ 320.253592][ T8829] gfs2_sys_fs_add+0x207/0x470
[ 320.255661][ T8829] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 320.257926][ T8829] ? __pfx_alloc_workqueue+0x10/0x10
[ 320.260161][ T8829] ? read_word_at_a_time+0xe/0x20
[ 320.262202][ T8829] gfs2_fill_super+0x138c/0x2e10
[ 320.264243][ T8829] ? vsnprintf+0x3cd/0x1880
[ 320.266109][ T8829] ? __pfx_gfs2_fill_super+0x10/0x10
[ 320.268460][ T8829] ? snprintf+0xc8/0x100
[ 320.270308][ T8829] ? __pfx_snprintf+0x10/0x10
[ 320.272283][ T8829] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 320.274509][ T8829] ? set_blocksize+0x2b1/0x350
[ 320.276600][ T8829] ? sb_set_blocksize+0xf6/0x120
[ 320.278851][ T8829] ? setup_bdev_super+0x392/0x720
[ 320.281109][ T8829] get_tree_bdev+0x36f/0x610
[ 320.283177][ T8829] ? __pfx_gfs2_fill_super+0x10/0x10
[ 320.285520][ T8829] ? __pfx_get_tree_bdev+0x10/0x10
[ 320.287774][ T8829] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 320.290262][ T8829] ? cap_capable+0x1cf/0x240
[ 320.292301][ T8829] gfs2_get_tree+0x4e/0x280
[ 320.294354][ T8829] vfs_get_tree+0x8f/0x380
[ 320.296421][ T8829] path_mount+0x14e6/0x1f20
[ 320.298696][ T8829] ? kmem_cache_free+0x12e/0x380
[ 320.300972][ T8829] ? __pfx_path_mount+0x10/0x10
[ 320.302930][ T8829] ? putname+0x12e/0x170
[ 320.304554][ T8829] __x64_sys_mount+0x297/0x320
[ 320.306622][ T8829] ? __pfx___x64_sys_mount+0x10/0x10
[ 320.308458][ T8829] do_syscall_64+0xd2/0x260
[ 320.309979][ T8829] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 320.311929][ T8829] RIP: 0033:0x7f70fd87f4aa
[ 320.313676][ T8829] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 320.321450][ T8829] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 320.325239][ T8829] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 320.328880][ T8829] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 320.332144][ T8829] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 320.335346][ T8829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 320.338491][ T8829] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 320.341271][ T8829]
[ 320.345067][ T8829] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 320.350774][ T8829] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 320.355112][ T8822] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 320.391640][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 320.391640][ T5428] inode = 11 2340
[ 320.391640][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 320.400398][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 320.412320][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 320.428905][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 320.433569][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 320.441964][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 320.447698][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 320.451688][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 320.474011][ T5428] CPU: 3 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 320.478918][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 320.483467][ T5428] Call Trace:
[ 320.484972][ T5428]
[ 320.487270][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 320.489734][ T5428] gfs2_withdraw+0xab8/0x1290
[ 320.492505][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 320.494959][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 320.497191][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 320.499951][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 320.503352][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 320.506001][ T5428] inode_go_instantiate+0x47/0x60
[ 320.508338][ T5428] gfs2_instantiate+0x169/0x250
[ 320.510523][ T5428] gfs2_glock_wait+0x214/0x330
[ 320.512544][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 320.515043][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 320.517611][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 320.520741][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 320.523124][ T5428] do_sync+0x6cf/0xd30
[ 320.525061][ T5428] ? __pfx_do_sync+0x10/0x10
[ 320.528249][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 320.532264][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 320.535620][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 320.539570][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 320.543275][ T5428] gfs2_quota_sync+0x419/0x630
[ 320.546813][ T5428] gfs2_sync_fs+0x44/0xb0
[ 320.550461][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 320.553249][ T5428] sync_filesystem+0x10d/0x290
[ 320.556049][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 320.559381][ T5428] kill_block_super+0x3b/0x90
[ 320.561761][ T5428] gfs2_kill_sb+0x360/0x410
[ 320.564265][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 320.566846][ T5428] deactivate_super+0xde/0x100
[ 320.568636][ T5428] cleanup_mnt+0x222/0x450
[ 320.570244][ T5428] task_work_run+0x14e/0x250
[ 320.571970][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 320.573652][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 320.576234][ T5428] do_syscall_64+0xe2/0x260
[ 320.578441][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 320.581563][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 320.583809][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 320.592311][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 320.596102][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 320.599995][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 320.603546][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 320.607246][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 320.611217][ T5428] R13: 00007efc27ec93b9 R14: 000000000004df0b R15: 0000000000000001
[ 320.614893][ T5428]
[ 320.917462][ T8838] loop3: detected capacity change from 0 to 32768
[ 320.935036][ T8838] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 320.938228][ T8838] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 320.974268][ T8838] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 320.978832][ T56] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 320.980394][ T8836] loop0: detected capacity change from 0 to 32768
[ 320.981946][ T56] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 321.005022][ T8836] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 321.007892][ T8836] CPU: 0 PID: 8836 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 321.011892][ T8836] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 321.015097][ T8836] Call Trace:
[ 321.016202][ T8836]
[ 321.017167][ T8836] dump_stack_lvl+0x16c/0x1f0
[ 321.019243][ T8836] sysfs_warn_dup+0x7f/0xa0
[ 321.021112][ T8836] sysfs_create_dir_ns+0x24d/0x2b0
[ 321.023337][ T8836] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 321.025770][ T8836] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 321.028005][ T8836] ? do_raw_spin_unlock+0x172/0x230
[ 321.030187][ T8836] kobject_add_internal+0x2c8/0x990
[ 321.031912][ T56] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 49ms
[ 321.032291][ T8836] kobject_init_and_add+0x11c/0x190
[ 321.037518][ T8836] ? __pfx_kobject_init_and_add+0x10/0x10
[ 321.038326][ T56] gfs2: fsid=syz:syz.0: jid=0: Done
[ 321.039780][ T8836] ? lockdep_init_map_type+0x16d/0x7d0
[ 321.040257][ T8840] loop2: detected capacity change from 0 to 32768
[ 321.042045][ T8838] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 321.044099][ T8836] ? lockdep_init_map_type+0x16d/0x7d0
[ 321.044129][ T8836] gfs2_sys_fs_add+0x207/0x470
[ 321.044154][ T8836] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 321.044178][ T8836] ? __pfx_alloc_workqueue+0x10/0x10
[ 321.044203][ T8836] ? read_word_at_a_time+0xe/0x20
[ 321.044222][ T8836] gfs2_fill_super+0x138c/0x2e10
[ 321.044240][ T8836] ? vsnprintf+0x3cd/0x1880
[ 321.061469][ T8840] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 321.062075][ T8836] ? __pfx_gfs2_fill_super+0x10/0x10
[ 321.068559][ T8836] ? snprintf+0xc8/0x100
[ 321.070280][ T8836] ? __pfx_snprintf+0x10/0x10
[ 321.072145][ T8836] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 321.074298][ T8836] ? set_blocksize+0x2b1/0x350
[ 321.076221][ T8836] ? sb_set_blocksize+0xf6/0x120
[ 321.078198][ T8836] ? setup_bdev_super+0x392/0x720
[ 321.080193][ T8836] get_tree_bdev+0x36f/0x610
[ 321.081998][ T8836] ? __pfx_gfs2_fill_super+0x10/0x10
[ 321.083867][ T8836] ? __pfx_get_tree_bdev+0x10/0x10
[ 321.085802][ T8836] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 321.088043][ T8836] ? cap_capable+0x1cf/0x240
[ 321.089842][ T8836] gfs2_get_tree+0x4e/0x280
[ 321.091655][ T8836] vfs_get_tree+0x8f/0x380
[ 321.093443][ T8836] path_mount+0x14e6/0x1f20
[ 321.095111][ T8836] ? kmem_cache_free+0x12e/0x380
[ 321.096849][ T8836] ? __pfx_path_mount+0x10/0x10
[ 321.098581][ T8836] ? putname+0x12e/0x170
[ 321.100069][ T8836] __x64_sys_mount+0x297/0x320
[ 321.101772][ T8836] ? __pfx___x64_sys_mount+0x10/0x10
[ 321.103624][ T8836] do_syscall_64+0xd2/0x260
[ 321.105222][ T8836] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 321.107581][ T8836] RIP: 0033:0x7f7cc547f4aa
[ 321.109317][ T8836] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 321.116274][ T8836] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 321.119442][ T8836] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 321.122618][ T8836] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 321.125746][ T8836] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 321.128849][ T8836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 321.131980][ T8836] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 321.134967][ T8836]
[ 321.136121][ T8840] CPU: 1 PID: 8840 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 321.138167][ T8836] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 321.140762][ T8840] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 321.140777][ T8840] Call Trace:
[ 321.140785][ T8840]
[ 321.140793][ T8840] dump_stack_lvl+0x16c/0x1f0
[ 321.146523][ T8836] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 321.150652][ T8840] sysfs_warn_dup+0x7f/0xa0
[ 321.150687][ T8840] sysfs_create_dir_ns+0x24d/0x2b0
[ 321.162132][ T8840] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 321.164556][ T8840] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 321.166833][ T8840] ? do_raw_spin_unlock+0x172/0x230
[ 321.169151][ T8840] kobject_add_internal+0x2c8/0x990
[ 321.171551][ T8840] kobject_init_and_add+0x11c/0x190
[ 321.173878][ T8840] ? __pfx_kobject_init_and_add+0x10/0x10
[ 321.176386][ T8840] ? lockdep_init_map_type+0x16d/0x7d0
[ 321.178965][ T8840] ? lockdep_init_map_type+0x16d/0x7d0
[ 321.181543][ T8840] gfs2_sys_fs_add+0x207/0x470
[ 321.183808][ T8840] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 321.186151][ T8840] ? __pfx_alloc_workqueue+0x10/0x10
[ 321.188617][ T8840] ? read_word_at_a_time+0xe/0x20
[ 321.191219][ T8840] gfs2_fill_super+0x138c/0x2e10
[ 321.193763][ T8840] ? vsnprintf+0x3cd/0x1880
[ 321.195816][ T8840] ? __pfx_gfs2_fill_super+0x10/0x10
[ 321.197969][ T8840] ? snprintf+0xc8/0x100
[ 321.199973][ T8840] ? __pfx_snprintf+0x10/0x10
[ 321.202096][ T8840] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 321.204499][ T8840] ? set_blocksize+0x2b1/0x350
[ 321.206732][ T8840] ? sb_set_blocksize+0xf6/0x120
[ 321.209004][ T8840] ? setup_bdev_super+0x392/0x720
[ 321.211308][ T8840] get_tree_bdev+0x36f/0x610
[ 321.213416][ T8840] ? __pfx_gfs2_fill_super+0x10/0x10
[ 321.216077][ T8840] ? __pfx_get_tree_bdev+0x10/0x10
[ 321.218457][ T8840] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 321.220711][ T8840] ? cap_capable+0x1cf/0x240
[ 321.222609][ T8840] gfs2_get_tree+0x4e/0x280
[ 321.224455][ T8840] vfs_get_tree+0x8f/0x380
[ 321.226290][ T8840] path_mount+0x14e6/0x1f20
[ 321.228155][ T8840] ? kmem_cache_free+0x12e/0x380
[ 321.230228][ T8840] ? __pfx_path_mount+0x10/0x10
[ 321.232438][ T8840] ? putname+0x12e/0x170
[ 321.234428][ T8840] __x64_sys_mount+0x297/0x320
[ 321.236688][ T8840] ? __pfx___x64_sys_mount+0x10/0x10
[ 321.239081][ T8840] do_syscall_64+0xd2/0x260
[ 321.241153][ T8840] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 321.243964][ T8840] RIP: 0033:0x7f18cec7f4aa
[ 321.246134][ T8840] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 321.254908][ T8840] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 321.258881][ T8840] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 321.262728][ T8840] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 321.266430][ T8840] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 321.269920][ T8840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 321.273463][ T8840] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 321.277059][ T8840]
[ 321.280836][ T8840] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 321.287580][ T8840] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 321.396708][ T8838] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 321.420758][ T8842] loop1: detected capacity change from 0 to 32768
[ 321.429184][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 321.429184][ T5425] inode = 11 2340
[ 321.429184][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 321.438299][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 321.439064][ T8842] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 321.443814][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 321.445775][ T8842] CPU: 1 PID: 8842 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 321.450012][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 321.454579][ T8842] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 321.454592][ T8842] Call Trace:
[ 321.454599][ T8842]
[ 321.454605][ T8842] dump_stack_lvl+0x16c/0x1f0
[ 321.454631][ T8842] sysfs_warn_dup+0x7f/0xa0
[ 321.454653][ T8842] sysfs_create_dir_ns+0x24d/0x2b0
[ 321.454675][ T8842] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 321.454696][ T8842] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 321.454713][ T8842] ? do_raw_spin_unlock+0x172/0x230
[ 321.454728][ T8842] kobject_add_internal+0x2c8/0x990
[ 321.454744][ T8842] kobject_init_and_add+0x11c/0x190
[ 321.454759][ T8842] ? __pfx_kobject_init_and_add+0x10/0x10
[ 321.454775][ T8842] ? lockdep_init_map_type+0x16d/0x7d0
[ 321.454796][ T8842] ? lockdep_init_map_type+0x16d/0x7d0
[ 321.454818][ T8842] gfs2_sys_fs_add+0x207/0x470
[ 321.454838][ T8842] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 321.465617][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 321.467632][ T8842] ? __pfx_alloc_workqueue+0x10/0x10
[ 321.480159][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 321.481425][ T8842] ? read_word_at_a_time+0xe/0x20
[ 321.484841][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 321.487338][ T8842] gfs2_fill_super+0x138c/0x2e10
[ 321.490092][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 321.492006][ T8842] ? vsnprintf+0x3cd/0x1880
[ 321.520213][ T8842] ? __pfx_gfs2_fill_super+0x10/0x10
[ 321.522177][ T8842] ? snprintf+0xc8/0x100
[ 321.523681][ T8842] ? __pfx_snprintf+0x10/0x10
[ 321.525337][ T8842] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 321.527243][ T8842] ? set_blocksize+0x2b1/0x350
[ 321.528922][ T8842] ? sb_set_blocksize+0xf6/0x120
[ 321.530869][ T8842] ? setup_bdev_super+0x392/0x720
[ 321.532921][ T8842] get_tree_bdev+0x36f/0x610
[ 321.534857][ T8842] ? __pfx_gfs2_fill_super+0x10/0x10
[ 321.537062][ T8842] ? __pfx_get_tree_bdev+0x10/0x10
[ 321.539173][ T8842] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 321.541372][ T8842] ? cap_capable+0x1cf/0x240
[ 321.543213][ T8842] gfs2_get_tree+0x4e/0x280
[ 321.545003][ T8842] vfs_get_tree+0x8f/0x380
[ 321.547543][ T8842] path_mount+0x14e6/0x1f20
[ 321.549972][ T8842] ? kmem_cache_free+0x12e/0x380
[ 321.553201][ T8842] ? __pfx_path_mount+0x10/0x10
[ 321.556418][ T8842] ? putname+0x12e/0x170
[ 321.559389][ T8842] __x64_sys_mount+0x297/0x320
[ 321.561832][ T8842] ? __pfx___x64_sys_mount+0x10/0x10
[ 321.564026][ T8842] do_syscall_64+0xd2/0x260
[ 321.566139][ T8842] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 321.568211][ T8842] RIP: 0033:0x7efc27e7f4aa
[ 321.569797][ T8842] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 321.578644][ T8842] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 321.583073][ T8842] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 321.586753][ T8842] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 321.591188][ T8842] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 321.594410][ T8842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 321.597659][ T8842] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 321.601203][ T8842]
[ 321.603118][ T5425] CPU: 3 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 321.608424][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 321.612529][ T5425] Call Trace:
[ 321.613906][ T5425]
[ 321.615114][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 321.617262][ T5425] gfs2_withdraw+0xab8/0x1290
[ 321.619532][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 321.621816][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 321.624272][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 321.626817][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 321.629463][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 321.632115][ T5425] inode_go_instantiate+0x47/0x60
[ 321.634441][ T5425] gfs2_instantiate+0x169/0x250
[ 321.637148][ T5425] gfs2_glock_wait+0x214/0x330
[ 321.639481][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 321.641982][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 321.643891][ T8842] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 321.644137][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 321.650582][ T8842] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 321.653058][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 321.658464][ T5425] do_sync+0x6cf/0xd30
[ 321.660351][ T5425] ? __pfx_do_sync+0x10/0x10
[ 321.662470][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 321.664733][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 321.666797][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 321.669009][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 321.671324][ T5425] gfs2_quota_sync+0x419/0x630
[ 321.673601][ T5425] gfs2_sync_fs+0x44/0xb0
[ 321.675755][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 321.678344][ T5425] sync_filesystem+0x10d/0x290
[ 321.681033][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 321.683773][ T5425] kill_block_super+0x3b/0x90
[ 321.685943][ T5425] gfs2_kill_sb+0x360/0x410
[ 321.688048][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 321.690534][ T5425] deactivate_super+0xde/0x100
[ 321.692736][ T5425] cleanup_mnt+0x222/0x450
[ 321.694804][ T5425] task_work_run+0x14e/0x250
[ 321.697247][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 321.699778][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 321.702521][ T5425] do_syscall_64+0xe2/0x260
[ 321.704910][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 321.708217][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 321.710589][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 321.720595][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 321.724401][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 321.728083][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 321.731810][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 321.735913][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 321.739759][ T5425] R13: 00007f70fd8c93b9 R14: 000000000004e3c6 R15: 0000000000000001
[ 321.744021][ T5425]
[ 321.930937][ T8850] loop2: detected capacity change from 0 to 32768
[ 321.946904][ T8850] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 321.950740][ T8850] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 321.982058][ T8850] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 321.993173][ T8852] loop0: detected capacity change from 0 to 32768
[ 321.995816][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 322.000051][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 322.010283][ T8852] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 322.013518][ T8852] CPU: 2 PID: 8852 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 322.033959][ T8852] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 322.038032][ T8852] Call Trace:
[ 322.039406][ T8852]
[ 322.040621][ T8852] dump_stack_lvl+0x16c/0x1f0
[ 322.042574][ T8852] sysfs_warn_dup+0x7f/0xa0
[ 322.044117][ T8852] sysfs_create_dir_ns+0x24d/0x2b0
[ 322.046488][ T8852] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 322.049275][ T8852] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 322.051730][ T8852] ? do_raw_spin_unlock+0x172/0x230
[ 322.052883][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 52ms
[ 322.054186][ T8852] kobject_add_internal+0x2c8/0x990
[ 322.054255][ T8852] kobject_init_and_add+0x11c/0x190
[ 322.054276][ T8852] ? __pfx_kobject_init_and_add+0x10/0x10
[ 322.054296][ T8852] ? lockdep_init_map_type+0x16d/0x7d0
[ 322.058483][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 322.060023][ T8852] ? lockdep_init_map_type+0x16d/0x7d0
[ 322.060055][ T8852] gfs2_sys_fs_add+0x207/0x470
[ 322.060081][ T8852] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 322.062677][ T8850] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 322.066084][ T8852] ? __pfx_alloc_workqueue+0x10/0x10
[ 322.085311][ T8852] ? read_word_at_a_time+0xe/0x20
[ 322.087519][ T8852] gfs2_fill_super+0x138c/0x2e10
[ 322.090768][ T8852] ? vsnprintf+0x3cd/0x1880
[ 322.092908][ T8852] ? __pfx_gfs2_fill_super+0x10/0x10
[ 322.095366][ T8852] ? snprintf+0xc8/0x100
[ 322.097256][ T8852] ? __pfx_snprintf+0x10/0x10
[ 322.099170][ T8852] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 322.101364][ T8852] ? set_blocksize+0x2b1/0x350
[ 322.103511][ T8852] ? sb_set_blocksize+0xf6/0x120
[ 322.105334][ T8852] ? setup_bdev_super+0x392/0x720
[ 322.107153][ T8852] get_tree_bdev+0x36f/0x610
[ 322.108792][ T8852] ? __pfx_gfs2_fill_super+0x10/0x10
[ 322.110677][ T8852] ? __pfx_get_tree_bdev+0x10/0x10
[ 322.112491][ T8852] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 322.114612][ T8852] ? cap_capable+0x1cf/0x240
[ 322.116488][ T8852] gfs2_get_tree+0x4e/0x280
[ 322.118483][ T8852] vfs_get_tree+0x8f/0x380
[ 322.120520][ T8852] path_mount+0x14e6/0x1f20
[ 322.122265][ T8852] ? kmem_cache_free+0x12e/0x380
[ 322.124286][ T8852] ? __pfx_path_mount+0x10/0x10
[ 322.126389][ T8852] ? putname+0x12e/0x170
[ 322.128221][ T8852] __x64_sys_mount+0x297/0x320
[ 322.130214][ T8852] ? __pfx___x64_sys_mount+0x10/0x10
[ 322.132376][ T8852] do_syscall_64+0xd2/0x260
[ 322.134290][ T8852] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 322.136922][ T8852] RIP: 0033:0x7f7cc547f4aa
[ 322.138933][ T8852] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 322.146835][ T8852] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 322.150382][ T8852] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 322.153392][ T8852] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 322.156869][ T8852] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 322.161330][ T8852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 322.165348][ T8852] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 322.168929][ T8852]
[ 322.173899][ T8852] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 322.181457][ T8852] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 322.283394][ T8850] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 322.288774][ T8855] loop1: detected capacity change from 0 to 32768
[ 322.323442][ T8855] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 322.326555][ T8855] CPU: 3 PID: 8855 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 322.330729][ T8855] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 322.334921][ T8855] Call Trace:
[ 322.336851][ T8855]
[ 322.338519][ T8855] dump_stack_lvl+0x16c/0x1f0
[ 322.340630][ T8855] sysfs_warn_dup+0x7f/0xa0
[ 322.342653][ T8855] sysfs_create_dir_ns+0x24d/0x2b0
[ 322.344898][ T8855] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 322.347380][ T8855] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 322.350124][ T8855] ? do_raw_spin_unlock+0x172/0x230
[ 322.352350][ T8855] kobject_add_internal+0x2c8/0x990
[ 322.362599][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 322.362599][ T5422] inode = 11 2340
[ 322.362599][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 322.365943][ T8855] kobject_init_and_add+0x11c/0x190
[ 322.365969][ T8855] ? __pfx_kobject_init_and_add+0x10/0x10
[ 322.365988][ T8855] ? lockdep_init_map_type+0x16d/0x7d0
[ 322.381974][ T8855] ? lockdep_init_map_type+0x16d/0x7d0
[ 322.384308][ T8855] gfs2_sys_fs_add+0x207/0x470
[ 322.386411][ T8855] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 322.388464][ T8855] ? __pfx_alloc_workqueue+0x10/0x10
[ 322.390675][ T8855] ? read_word_at_a_time+0xe/0x20
[ 322.391411][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 322.392759][ T8855] gfs2_fill_super+0x138c/0x2e10
[ 322.398533][ T8855] ? vsnprintf+0x3cd/0x1880
[ 322.400542][ T8855] ? __pfx_gfs2_fill_super+0x10/0x10
[ 322.402805][ T8855] ? snprintf+0xc8/0x100
[ 322.404557][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 322.404585][ T8855] ? __pfx_snprintf+0x10/0x10
[ 322.409096][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 322.411126][ T8855] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 322.416877][ T8855] ? set_blocksize+0x2b1/0x350
[ 322.418869][ T8855] ? sb_set_blocksize+0xf6/0x120
[ 322.420860][ T8855] ? setup_bdev_super+0x392/0x720
[ 322.423184][ T8855] get_tree_bdev+0x36f/0x610
[ 322.423723][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 322.425242][ T8855] ? __pfx_gfs2_fill_super+0x10/0x10
[ 322.430309][ T8855] ? __pfx_get_tree_bdev+0x10/0x10
[ 322.432656][ T8855] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 322.435195][ T8855] ? cap_capable+0x1cf/0x240
[ 322.437085][ T8855] gfs2_get_tree+0x4e/0x280
[ 322.439124][ T8855] vfs_get_tree+0x8f/0x380
[ 322.440755][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 322.440884][ T8855] path_mount+0x14e6/0x1f20
[ 322.446555][ T8855] ? kmem_cache_free+0x12e/0x380
[ 322.448513][ T8855] ? __pfx_path_mount+0x10/0x10
[ 322.450600][ T8855] ? putname+0x12e/0x170
[ 322.452178][ T8855] __x64_sys_mount+0x297/0x320
[ 322.453866][ T8855] ? __pfx___x64_sys_mount+0x10/0x10
[ 322.455959][ T8855] do_syscall_64+0xd2/0x260
[ 322.457741][ T8855] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 322.460414][ T8855] RIP: 0033:0x7efc27e7f4aa
[ 322.462574][ T8855] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 322.463752][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 322.471790][ T8855] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 322.478179][ T8855] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 322.479176][ T8860] loop3: detected capacity change from 0 to 32768
[ 322.481413][ T8855] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 322.487849][ T8855] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 322.491419][ T8855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 322.494915][ T8855] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 322.496973][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 322.498146][ T8855]
[ 322.504846][ T8855] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 322.510575][ T8855] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 322.514512][ T8860] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 322.514735][ T5422] CPU: 1 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 322.522290][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 322.526520][ T5422] Call Trace:
[ 322.527950][ T5422]
[ 322.529139][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 322.531048][ T5422] gfs2_withdraw+0xab8/0x1290
[ 322.532951][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 322.535402][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 322.537742][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 322.540249][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 322.542559][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 322.544879][ T5422] inode_go_instantiate+0x47/0x60
[ 322.547167][ T5422] gfs2_instantiate+0x169/0x250
[ 322.549374][ T5422] gfs2_glock_wait+0x214/0x330
[ 322.551978][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 322.555035][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 322.557025][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 322.559143][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 322.561253][ T5422] do_sync+0x6cf/0xd30
[ 322.562935][ T5422] ? __pfx_do_sync+0x10/0x10
[ 322.564828][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 322.566843][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 322.568843][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 322.571400][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 322.573957][ T5422] gfs2_quota_sync+0x419/0x630
[ 322.576598][ T5422] gfs2_sync_fs+0x44/0xb0
[ 322.579082][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 322.581939][ T5422] sync_filesystem+0x10d/0x290
[ 322.584616][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 322.587650][ T5422] kill_block_super+0x3b/0x90
[ 322.590392][ T5422] gfs2_kill_sb+0x360/0x410
[ 322.592721][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 322.595107][ T5422] deactivate_super+0xde/0x100
[ 322.597289][ T5422] cleanup_mnt+0x222/0x450
[ 322.599284][ T5422] task_work_run+0x14e/0x250
[ 322.601118][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 322.603204][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 322.605550][ T5422] do_syscall_64+0xe2/0x260
[ 322.607456][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 322.609851][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 322.611683][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 322.619511][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 322.623907][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 322.627582][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 322.631322][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 322.634820][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 322.638489][ T5422] R13: 00007f18cecc93b9 R14: 000000000004e728 R15: 0000000000000001
[ 322.642530][ T5422]
[ 322.645158][ T8860] CPU: 2 PID: 8860 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 322.650204][ T8860] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 322.666179][ T1354] ieee802154 phy0 wpan0: encryption failed: -22
[ 322.666687][ T8860] Call Trace:
[ 322.666697][ T8860]
[ 322.669666][ T1354] ieee802154 phy1 wpan1: encryption failed: -22
[ 322.671044][ T8860] dump_stack_lvl+0x16c/0x1f0
[ 322.671078][ T8860] sysfs_warn_dup+0x7f/0xa0
[ 322.681801][ T8860] sysfs_create_dir_ns+0x24d/0x2b0
[ 322.684085][ T8860] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 322.686287][ T8860] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 322.688720][ T8860] ? do_raw_spin_unlock+0x172/0x230
[ 322.691286][ T8860] kobject_add_internal+0x2c8/0x990
[ 322.693661][ T8860] kobject_init_and_add+0x11c/0x190
[ 322.695891][ T8860] ? __pfx_kobject_init_and_add+0x10/0x10
[ 322.698478][ T8860] ? lockdep_init_map_type+0x16d/0x7d0
[ 322.700843][ T8860] ? lockdep_init_map_type+0x16d/0x7d0
[ 322.703324][ T8860] gfs2_sys_fs_add+0x207/0x470
[ 322.705491][ T8860] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 322.707897][ T8860] ? __pfx_alloc_workqueue+0x10/0x10
[ 322.710466][ T8860] ? read_word_at_a_time+0xe/0x20
[ 322.712591][ T8860] gfs2_fill_super+0x138c/0x2e10
[ 322.714671][ T8860] ? vsnprintf+0x3cd/0x1880
[ 322.717438][ T8860] ? __pfx_gfs2_fill_super+0x10/0x10
[ 322.719909][ T8860] ? snprintf+0xc8/0x100
[ 322.721646][ T8860] ? __pfx_snprintf+0x10/0x10
[ 322.723587][ T8860] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 322.725768][ T8860] ? set_blocksize+0x2b1/0x350
[ 322.727709][ T8860] ? sb_set_blocksize+0xf6/0x120
[ 322.729733][ T8860] ? setup_bdev_super+0x392/0x720
[ 322.732171][ T8860] get_tree_bdev+0x36f/0x610
[ 322.734560][ T8860] ? __pfx_gfs2_fill_super+0x10/0x10
[ 322.737388][ T8860] ? __pfx_get_tree_bdev+0x10/0x10
[ 322.740452][ T8860] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 322.744116][ T8860] ? cap_capable+0x1cf/0x240
[ 322.746910][ T8860] gfs2_get_tree+0x4e/0x280
[ 322.749100][ T8860] vfs_get_tree+0x8f/0x380
[ 322.751301][ T8860] path_mount+0x14e6/0x1f20
[ 322.753881][ T8860] ? kmem_cache_free+0x12e/0x380
[ 322.756583][ T8860] ? __pfx_path_mount+0x10/0x10
[ 322.759371][ T8860] ? putname+0x12e/0x170
[ 322.761500][ T8860] __x64_sys_mount+0x297/0x320
[ 322.765418][ T8860] ? __pfx___x64_sys_mount+0x10/0x10
[ 322.768259][ T8860] do_syscall_64+0xd2/0x260
[ 322.770582][ T8860] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 322.773731][ T8860] RIP: 0033:0x7f70fd87f4aa
[ 322.776127][ T8860] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 322.785904][ T8860] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 322.790650][ T8860] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 322.795139][ T8860] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 322.799394][ T8860] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 322.803592][ T8860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 322.808050][ T8860] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 322.812528][ T8860]
[ 322.817531][ T8860] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 322.828169][ T8860] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 323.049956][ T8863] loop0: detected capacity change from 0 to 32768
[ 323.059349][ T8863] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 323.073783][ T8863] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 323.087592][ T8863] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 323.091250][ T8866] loop1: detected capacity change from 0 to 32768
[ 323.098397][ T8866] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 323.102922][ T8866] CPU: 1 PID: 8866 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 323.107788][ T8866] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 323.112332][ T8866] Call Trace:
[ 323.113761][ T5487] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 323.122514][ T8866]
[ 323.126748][ T5487] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 323.127543][ T8866] dump_stack_lvl+0x16c/0x1f0
[ 323.132752][ T8866] sysfs_warn_dup+0x7f/0xa0
[ 323.134872][ T8866] sysfs_create_dir_ns+0x24d/0x2b0
[ 323.137255][ T8866] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 323.139935][ T8866] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 323.142699][ T8866] ? do_raw_spin_unlock+0x172/0x230
[ 323.145043][ T8866] kobject_add_internal+0x2c8/0x990
[ 323.147439][ T8866] kobject_init_and_add+0x11c/0x190
[ 323.149789][ T8866] ? __pfx_kobject_init_and_add+0x10/0x10
[ 323.152664][ T8866] ? lockdep_init_map_type+0x16d/0x7d0
[ 323.155441][ T8866] ? lockdep_init_map_type+0x16d/0x7d0
[ 323.157900][ T8866] gfs2_sys_fs_add+0x207/0x470
[ 323.160396][ T8866] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 323.163907][ T8866] ? __pfx_alloc_workqueue+0x10/0x10
[ 323.166570][ T8866] ? read_word_at_a_time+0xe/0x20
[ 323.168998][ T8866] gfs2_fill_super+0x138c/0x2e10
[ 323.171562][ T8866] ? vsnprintf+0x3cd/0x1880
[ 323.173600][ T8866] ? __pfx_gfs2_fill_super+0x10/0x10
[ 323.177142][ T8866] ? snprintf+0xc8/0x100
[ 323.179289][ T8866] ? __pfx_snprintf+0x10/0x10
[ 323.181561][ T8866] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 323.183937][ T8866] ? set_blocksize+0x2b1/0x350
[ 323.186130][ T8866] ? sb_set_blocksize+0xf6/0x120
[ 323.188431][ T8866] ? setup_bdev_super+0x392/0x720
[ 323.190735][ T8866] get_tree_bdev+0x36f/0x610
[ 323.192110][ T5487] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 65ms
[ 323.192843][ T8866] ? __pfx_gfs2_fill_super+0x10/0x10
[ 323.196367][ T5487] gfs2: fsid=syz:syz.0: jid=0: Done
[ 323.198441][ T8866] ? __pfx_get_tree_bdev+0x10/0x10
[ 323.200766][ T8863] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 323.203283][ T8866] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 323.208957][ T8866] ? cap_capable+0x1cf/0x240
[ 323.211181][ T8866] gfs2_get_tree+0x4e/0x280
[ 323.213485][ T8866] vfs_get_tree+0x8f/0x380
[ 323.215648][ T8866] path_mount+0x14e6/0x1f20
[ 323.217963][ T8866] ? kmem_cache_free+0x12e/0x380
[ 323.220220][ T8866] ? __pfx_path_mount+0x10/0x10
[ 323.222453][ T8866] ? putname+0x12e/0x170
[ 323.224393][ T8866] __x64_sys_mount+0x297/0x320
[ 323.226570][ T8866] ? __pfx___x64_sys_mount+0x10/0x10
[ 323.228970][ T8866] do_syscall_64+0xd2/0x260
[ 323.231011][ T8866] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 323.233559][ T8866] RIP: 0033:0x7efc27e7f4aa
[ 323.235382][ T8866] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 323.243932][ T8866] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 323.247912][ T8866] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 323.251468][ T8866] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 323.255059][ T8866] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 323.259102][ T8866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 323.262972][ T8866] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 323.267012][ T8866]
[ 323.270851][ T8866] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 323.276271][ T8866] gfs2: fsid=syz:syz: error -17 adding sysfs files
2024/04/02 02:35:02 executed programs: 931
[ 323.436863][ T8868] loop3: detected capacity change from 0 to 32768
[ 323.447474][ T8868] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 323.450948][ T8868] CPU: 0 PID: 8868 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 323.456145][ T8868] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 323.459586][ T8868] Call Trace:
[ 323.460692][ T8868]
[ 323.461979][ T8868] dump_stack_lvl+0x16c/0x1f0
[ 323.464451][ T8868] sysfs_warn_dup+0x7f/0xa0
[ 323.467940][ T8868] sysfs_create_dir_ns+0x24d/0x2b0
[ 323.470065][ T8868] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 323.472234][ T8868] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 323.474309][ T8868] ? do_raw_spin_unlock+0x172/0x230
[ 323.476415][ T8868] kobject_add_internal+0x2c8/0x990
[ 323.478597][ T8868] kobject_init_and_add+0x11c/0x190
[ 323.480684][ T8868] ? __pfx_kobject_init_and_add+0x10/0x10
[ 323.482892][ T8868] ? lockdep_init_map_type+0x16d/0x7d0
[ 323.485060][ T8868] ? lockdep_init_map_type+0x16d/0x7d0
[ 323.487229][ T8868] gfs2_sys_fs_add+0x207/0x470
[ 323.489105][ T8868] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 323.491184][ T8868] ? __pfx_alloc_workqueue+0x10/0x10
[ 323.493249][ T8868] ? read_word_at_a_time+0xe/0x20
[ 323.495223][ T8868] gfs2_fill_super+0x138c/0x2e10
[ 323.498813][ T8868] ? vsnprintf+0x3cd/0x1880
[ 323.500907][ T8868] ? __pfx_gfs2_fill_super+0x10/0x10
[ 323.503257][ T8868] ? snprintf+0xc8/0x100
[ 323.506036][ T8868] ? __pfx_snprintf+0x10/0x10
[ 323.508266][ T8868] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 323.511326][ T8868] ? set_blocksize+0x2b1/0x350
[ 323.514063][ T8868] ? sb_set_blocksize+0xf6/0x120
[ 323.516740][ T8868] ? setup_bdev_super+0x392/0x720
[ 323.519805][ T8868] get_tree_bdev+0x36f/0x610
[ 323.521996][ T8868] ? __pfx_gfs2_fill_super+0x10/0x10
[ 323.522444][ T8863] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 323.525696][ T8868] ? __pfx_get_tree_bdev+0x10/0x10
[ 323.525723][ T8868] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 323.534681][ T8868] ? cap_capable+0x1cf/0x240
[ 323.536691][ T8868] gfs2_get_tree+0x4e/0x280
[ 323.538984][ T8868] vfs_get_tree+0x8f/0x380
[ 323.541442][ T8868] path_mount+0x14e6/0x1f20
[ 323.544116][ T8868] ? kmem_cache_free+0x12e/0x380
[ 323.546554][ T8868] ? __pfx_path_mount+0x10/0x10
[ 323.548735][ T8868] ? putname+0x12e/0x170
[ 323.550846][ T8868] __x64_sys_mount+0x297/0x320
[ 323.553009][ T8868] ? __pfx___x64_sys_mount+0x10/0x10
[ 323.556406][ T8868] do_syscall_64+0xd2/0x260
[ 323.559542][ T8868] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 323.562140][ T8868] RIP: 0033:0x7f70fd87f4aa
[ 323.564191][ T8868] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 323.574037][ T8868] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 323.577567][ T8868] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 323.581253][ T8868] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 323.584663][ T8868] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 323.588031][ T8868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 323.591686][ T8868] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 323.595589][ T8868]
[ 323.608653][ T8868] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 323.617512][ T8868] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 323.634950][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 323.634950][ T5423] inode = 11 2340
[ 323.634950][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 323.644729][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 323.648926][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 323.653405][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 323.657874][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 323.666063][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 323.669990][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 323.673137][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 323.676380][ T5423] CPU: 2 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 323.677356][ T5411] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 323.680653][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 323.686518][ T8871] loop2: detected capacity change from 0 to 32768
[ 323.689945][ T5423] Call Trace:
[ 323.689954][ T5423]
[ 323.689961][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 323.689990][ T5423] gfs2_withdraw+0xab8/0x1290
[ 323.700100][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 323.702465][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 323.704681][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 323.707123][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 323.709754][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 323.712268][ T5423] inode_go_instantiate+0x47/0x60
[ 323.714909][ T5423] gfs2_instantiate+0x169/0x250
[ 323.717193][ T5423] gfs2_glock_wait+0x214/0x330
[ 323.719842][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 323.722882][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 323.725172][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 323.727456][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 323.729797][ T5423] do_sync+0x6cf/0xd30
[ 323.731706][ T5423] ? __pfx_do_sync+0x10/0x10
[ 323.734114][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 323.736813][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 323.739612][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 323.742259][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 323.744633][ T5423] gfs2_quota_sync+0x419/0x630
[ 323.747015][ T5423] gfs2_sync_fs+0x44/0xb0
[ 323.749171][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 323.751579][ T5423] sync_filesystem+0x10d/0x290
[ 323.753833][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 323.756428][ T5423] kill_block_super+0x3b/0x90
[ 323.758658][ T5423] gfs2_kill_sb+0x360/0x410
[ 323.761236][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 323.763397][ T5423] deactivate_super+0xde/0x100
[ 323.765406][ T5423] cleanup_mnt+0x222/0x450
[ 323.767429][ T5423] task_work_run+0x14e/0x250
[ 323.769908][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 323.773200][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 323.776686][ T5423] do_syscall_64+0xe2/0x260
[ 323.779147][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 323.781643][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 323.783470][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 323.791146][ T8871] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 323.791934][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 323.798685][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 323.801902][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 323.805778][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 323.810585][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 323.818004][ T5423] R13: 00007f7cc54c93b9 R14: 000000000004ea8c R15: 0000000000000001
[ 323.821523][ T5423]
[ 323.826303][ T8871] CPU: 2 PID: 8871 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 323.832671][ T8871] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 323.834947][ T8876] loop1: detected capacity change from 0 to 32768
[ 323.837492][ T8871] Call Trace:
[ 323.837503][ T8871]
[ 323.850155][ T8871] dump_stack_lvl+0x16c/0x1f0
[ 323.852294][ T8871] sysfs_warn_dup+0x7f/0xa0
[ 323.852576][ T8876] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 323.854376][ T8871] sysfs_create_dir_ns+0x24d/0x2b0
[ 323.854408][ T8871] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 323.854435][ T8871] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 323.854456][ T8871] ? do_raw_spin_unlock+0x172/0x230
[ 323.854474][ T8871] kobject_add_internal+0x2c8/0x990
[ 323.854495][ T8871] kobject_init_and_add+0x11c/0x190
[ 323.854514][ T8871] ? __pfx_kobject_init_and_add+0x10/0x10
[ 323.899668][ T8871] ? lockdep_init_map_type+0x16d/0x7d0
[ 323.902360][ T8871] ? lockdep_init_map_type+0x16d/0x7d0
[ 323.905181][ T8871] gfs2_sys_fs_add+0x207/0x470
[ 323.907482][ T8871] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 323.909958][ T8871] ? __pfx_alloc_workqueue+0x10/0x10
[ 323.912412][ T8871] ? read_word_at_a_time+0xe/0x20
[ 323.914759][ T8871] gfs2_fill_super+0x138c/0x2e10
[ 323.917038][ T8871] ? vsnprintf+0x3cd/0x1880
[ 323.919199][ T8871] ? __pfx_gfs2_fill_super+0x10/0x10
[ 323.921573][ T8871] ? snprintf+0xc8/0x100
[ 323.923553][ T8871] ? __pfx_snprintf+0x10/0x10
[ 323.925757][ T8871] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 323.928368][ T8871] ? set_blocksize+0x2b1/0x350
[ 323.930748][ T8871] ? sb_set_blocksize+0xf6/0x120
[ 323.933021][ T8871] ? setup_bdev_super+0x392/0x720
[ 323.935419][ T8871] get_tree_bdev+0x36f/0x610
[ 323.937987][ T8871] ? __pfx_gfs2_fill_super+0x10/0x10
[ 323.940392][ T8871] ? __pfx_get_tree_bdev+0x10/0x10
[ 323.943212][ T8871] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 323.946307][ T8871] ? cap_capable+0x1cf/0x240
[ 323.948907][ T8871] gfs2_get_tree+0x4e/0x280
[ 323.951295][ T8871] vfs_get_tree+0x8f/0x380
[ 323.953514][ T8871] path_mount+0x14e6/0x1f20
[ 323.955649][ T8871] ? kmem_cache_free+0x12e/0x380
[ 323.958655][ T8871] ? __pfx_path_mount+0x10/0x10
[ 323.961334][ T8871] ? putname+0x12e/0x170
[ 323.963341][ T8871] __x64_sys_mount+0x297/0x320
[ 323.965646][ T8871] ? __pfx___x64_sys_mount+0x10/0x10
[ 323.968507][ T8871] do_syscall_64+0xd2/0x260
[ 323.970866][ T8871] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 323.974185][ T8871] RIP: 0033:0x7f18cec7f4aa
[ 323.976788][ T8871] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 323.986793][ T8871] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 323.991155][ T8871] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 323.994973][ T8871] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 323.999962][ T8871] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 324.004074][ T8871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 324.007804][ T8871] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 324.011408][ T8871]
[ 324.012772][ T8876] CPU: 1 PID: 8876 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 324.018494][ T8871] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 324.019530][ T8876] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 324.027734][ T8871] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 324.033302][ T8876] Call Trace:
[ 324.033314][ T8876]
[ 324.039798][ T8876] dump_stack_lvl+0x16c/0x1f0
[ 324.042324][ T8876] sysfs_warn_dup+0x7f/0xa0
[ 324.044803][ T8876] sysfs_create_dir_ns+0x24d/0x2b0
[ 324.047510][ T8876] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 324.050112][ T8876] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 324.052855][ T8876] ? do_raw_spin_unlock+0x172/0x230
[ 324.055300][ T8876] kobject_add_internal+0x2c8/0x990
[ 324.058012][ T8876] kobject_init_and_add+0x11c/0x190
[ 324.061202][ T8876] ? __pfx_kobject_init_and_add+0x10/0x10
[ 324.063735][ T8876] ? lockdep_init_map_type+0x16d/0x7d0
[ 324.066095][ T8876] ? lockdep_init_map_type+0x16d/0x7d0
[ 324.069184][ T8876] gfs2_sys_fs_add+0x207/0x470
[ 324.072240][ T8876] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 324.075648][ T8876] ? __pfx_alloc_workqueue+0x10/0x10
[ 324.079055][ T8876] ? read_word_at_a_time+0xe/0x20
[ 324.081497][ T8876] gfs2_fill_super+0x138c/0x2e10
[ 324.084182][ T8876] ? vsnprintf+0x3cd/0x1880
[ 324.086687][ T8876] ? __pfx_gfs2_fill_super+0x10/0x10
[ 324.089556][ T8876] ? snprintf+0xc8/0x100
[ 324.091928][ T8876] ? __pfx_snprintf+0x10/0x10
[ 324.094604][ T8876] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 324.097067][ T8876] ? set_blocksize+0x2b1/0x350
[ 324.099355][ T8876] ? sb_set_blocksize+0xf6/0x120
[ 324.102086][ T8876] ? setup_bdev_super+0x392/0x720
[ 324.104881][ T8876] get_tree_bdev+0x36f/0x610
[ 324.107559][ T8876] ? __pfx_gfs2_fill_super+0x10/0x10
[ 324.110496][ T8876] ? __pfx_get_tree_bdev+0x10/0x10
[ 324.112833][ T8876] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 324.115225][ T8876] ? cap_capable+0x1cf/0x240
[ 324.117439][ T8876] gfs2_get_tree+0x4e/0x280
[ 324.119412][ T8876] vfs_get_tree+0x8f/0x380
[ 324.121253][ T8876] path_mount+0x14e6/0x1f20
[ 324.123485][ T8876] ? kmem_cache_free+0x12e/0x380
[ 324.126324][ T8876] ? __pfx_path_mount+0x10/0x10
[ 324.128877][ T8876] ? putname+0x12e/0x170
[ 324.130885][ T8876] __x64_sys_mount+0x297/0x320
[ 324.133248][ T8876] ? __pfx___x64_sys_mount+0x10/0x10
[ 324.137303][ T8876] do_syscall_64+0xd2/0x260
[ 324.140505][ T8876] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 324.143078][ T8876] RIP: 0033:0x7efc27e7f4aa
[ 324.145033][ T8876] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 324.155076][ T8876] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 324.158924][ T8876] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 324.162570][ T8876] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 324.166625][ T8876] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 324.170843][ T8876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 324.170876][ T8881] loop3: detected capacity change from 0 to 32768
[ 324.174223][ T8876] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 324.174244][ T8876]
[ 324.179372][ T8876] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 324.184022][ T8881] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 324.190710][ T8876] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 324.192639][ T8881] CPU: 1 PID: 8881 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 324.200514][ T8881] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 324.206932][ T8881] Call Trace:
[ 324.208439][ T8881]
[ 324.209766][ T8881] dump_stack_lvl+0x16c/0x1f0
[ 324.211827][ T8881] sysfs_warn_dup+0x7f/0xa0
[ 324.214065][ T8881] sysfs_create_dir_ns+0x24d/0x2b0
[ 324.216343][ T8881] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 324.218781][ T8881] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 324.221206][ T8881] ? do_raw_spin_unlock+0x172/0x230
[ 324.223421][ T8881] kobject_add_internal+0x2c8/0x990
[ 324.225682][ T8881] kobject_init_and_add+0x11c/0x190
[ 324.227808][ T8881] ? __pfx_kobject_init_and_add+0x10/0x10
[ 324.230122][ T8881] ? lockdep_init_map_type+0x16d/0x7d0
[ 324.232372][ T8881] ? lockdep_init_map_type+0x16d/0x7d0
[ 324.234800][ T8881] gfs2_sys_fs_add+0x207/0x470
[ 324.236876][ T8881] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 324.239184][ T8881] ? __pfx_alloc_workqueue+0x10/0x10
[ 324.241442][ T8881] ? read_word_at_a_time+0xe/0x20
[ 324.243652][ T8881] gfs2_fill_super+0x138c/0x2e10
[ 324.245800][ T8881] ? vsnprintf+0x3cd/0x1880
[ 324.248243][ T8881] ? __pfx_gfs2_fill_super+0x10/0x10
[ 324.250623][ T8881] ? snprintf+0xc8/0x100
[ 324.252561][ T8881] ? __pfx_snprintf+0x10/0x10
[ 324.254634][ T8881] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 324.256964][ T8881] ? set_blocksize+0x2b1/0x350
[ 324.258988][ T8881] ? sb_set_blocksize+0xf6/0x120
[ 324.261043][ T8881] ? setup_bdev_super+0x392/0x720
[ 324.263484][ T8881] get_tree_bdev+0x36f/0x610
[ 324.265417][ T8881] ? __pfx_gfs2_fill_super+0x10/0x10
[ 324.267526][ T8881] ? __pfx_get_tree_bdev+0x10/0x10
[ 324.269588][ T8881] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 324.271989][ T8881] ? cap_capable+0x1cf/0x240
[ 324.273913][ T8881] gfs2_get_tree+0x4e/0x280
[ 324.275770][ T8881] vfs_get_tree+0x8f/0x380
[ 324.277606][ T8881] path_mount+0x14e6/0x1f20
[ 324.299090][ T8881] ? kmem_cache_free+0x12e/0x380
[ 324.301374][ T8881] ? __pfx_path_mount+0x10/0x10
[ 324.303638][ T8881] ? putname+0x12e/0x170
[ 324.305589][ T8881] __x64_sys_mount+0x297/0x320
[ 324.307813][ T8881] ? __pfx___x64_sys_mount+0x10/0x10
[ 324.310242][ T8881] do_syscall_64+0xd2/0x260
[ 324.312288][ T8881] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 324.325696][ T8881] RIP: 0033:0x7f70fd87f4aa
[ 324.328032][ T8881] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 324.342006][ T8881] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 324.345317][ T8881] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 324.361834][ T8881] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 324.365530][ T8881] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 324.369130][ T8881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 324.372806][ T8881] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 324.376741][ T8881]
[ 324.383992][ T8881] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 324.389691][ T8881] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 324.846834][ T8884] loop3: detected capacity change from 0 to 32768
[ 324.872145][ T8884] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 324.875460][ T8884] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 324.881153][ T8884] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 324.887249][ T971] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 324.890808][ T971] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 324.940156][ T971] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 49ms
[ 324.943560][ T971] gfs2: fsid=syz:syz.0: jid=0: Done
[ 324.953874][ T8884] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 324.987676][ T8886] loop0: detected capacity change from 0 to 32768
[ 324.993043][ T8886] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 324.996635][ T8886] CPU: 3 PID: 8886 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 325.001466][ T8886] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 325.006211][ T8886] Call Trace:
[ 325.007691][ T8886]
[ 325.009034][ T8886] dump_stack_lvl+0x16c/0x1f0
[ 325.011185][ T8886] sysfs_warn_dup+0x7f/0xa0
[ 325.013300][ T8886] sysfs_create_dir_ns+0x24d/0x2b0
[ 325.015710][ T8886] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 325.018245][ T8886] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 325.020643][ T8886] ? do_raw_spin_unlock+0x172/0x230
[ 325.022984][ T8886] kobject_add_internal+0x2c8/0x990
[ 325.024118][ T8889] loop1: detected capacity change from 0 to 32768
[ 325.025153][ T8886] kobject_init_and_add+0x11c/0x190
[ 325.030226][ T8886] ? __pfx_kobject_init_and_add+0x10/0x10
[ 325.032487][ T8886] ? lockdep_init_map_type+0x16d/0x7d0
[ 325.034642][ T8886] ? lockdep_init_map_type+0x16d/0x7d0
[ 325.036720][ T8886] gfs2_sys_fs_add+0x207/0x470
[ 325.039572][ T8886] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 325.042104][ T8886] ? __pfx_alloc_workqueue+0x10/0x10
[ 325.044375][ T8886] ? read_word_at_a_time+0xe/0x20
[ 325.046659][ T8886] gfs2_fill_super+0x138c/0x2e10
[ 325.048751][ T8886] ? vsnprintf+0x3cd/0x1880
[ 325.050801][ T8886] ? __pfx_gfs2_fill_super+0x10/0x10
[ 325.052984][ T8886] ? snprintf+0xc8/0x100
[ 325.054808][ T8886] ? __pfx_snprintf+0x10/0x10
[ 325.056841][ T8886] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 325.059048][ T8886] ? set_blocksize+0x2b1/0x350
[ 325.061109][ T8886] ? sb_set_blocksize+0xf6/0x120
[ 325.063444][ T8886] ? setup_bdev_super+0x392/0x720
[ 325.065683][ T8886] get_tree_bdev+0x36f/0x610
[ 325.068279][ T8886] ? __pfx_gfs2_fill_super+0x10/0x10
[ 325.070775][ T8886] ? __pfx_get_tree_bdev+0x10/0x10
[ 325.072991][ T8889] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 325.072997][ T8886] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 325.079656][ T8886] ? cap_capable+0x1cf/0x240
[ 325.081685][ T8886] gfs2_get_tree+0x4e/0x280
[ 325.083644][ T8886] vfs_get_tree+0x8f/0x380
[ 325.083720][ T8890] loop2: detected capacity change from 0 to 32768
[ 325.085551][ T8886] path_mount+0x14e6/0x1f20
[ 325.085577][ T8886] ? kmem_cache_free+0x12e/0x380
[ 325.085594][ T8886] ? __pfx_path_mount+0x10/0x10
[ 325.094605][ T8886] ? putname+0x12e/0x170
[ 325.096418][ T8886] __x64_sys_mount+0x297/0x320
[ 325.098437][ T8886] ? __pfx___x64_sys_mount+0x10/0x10
[ 325.100568][ T8886] do_syscall_64+0xd2/0x260
[ 325.102411][ T8886] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 325.104717][ T8886] RIP: 0033:0x7f7cc547f4aa
[ 325.106553][ T8886] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 325.114463][ T8886] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 325.117891][ T8886] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 325.121287][ T8886] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 325.124434][ T8886] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 325.127670][ T8886] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 325.130807][ T8886] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 325.134117][ T8886]
[ 325.135296][ T8889] CPU: 0 PID: 8889 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 325.136818][ T8886] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 325.140526][ T8889] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 325.140536][ T8889] Call Trace:
[ 325.140542][ T8889]
[ 325.140547][ T8889] dump_stack_lvl+0x16c/0x1f0
[ 325.140567][ T8889] sysfs_warn_dup+0x7f/0xa0
[ 325.150604][ T8886] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 325.157707][ T8889] sysfs_create_dir_ns+0x24d/0x2b0
[ 325.157743][ T8889] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 325.157767][ T8889] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 325.157786][ T8889] ? do_raw_spin_unlock+0x172/0x230
[ 325.157803][ T8889] kobject_add_internal+0x2c8/0x990
[ 325.157823][ T8889] kobject_init_and_add+0x11c/0x190
[ 325.157843][ T8889] ? __pfx_kobject_init_and_add+0x10/0x10
[ 325.157861][ T8889] ? lockdep_init_map_type+0x16d/0x7d0
[ 325.157886][ T8889] ? lockdep_init_map_type+0x16d/0x7d0
[ 325.157913][ T8889] gfs2_sys_fs_add+0x207/0x470
[ 325.157938][ T8889] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 325.157962][ T8889] ? __pfx_alloc_workqueue+0x10/0x10
[ 325.157987][ T8889] ? read_word_at_a_time+0xe/0x20
[ 325.206116][ T8889] gfs2_fill_super+0x138c/0x2e10
[ 325.208844][ T8889] ? vsnprintf+0x3cd/0x1880
[ 325.211034][ T8889] ? __pfx_gfs2_fill_super+0x10/0x10
[ 325.213392][ T8889] ? snprintf+0xc8/0x100
[ 325.215608][ T8889] ? __pfx_snprintf+0x10/0x10
[ 325.218142][ T8889] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 325.220905][ T8889] ? set_blocksize+0x2b1/0x350
[ 325.223282][ T8889] ? sb_set_blocksize+0xf6/0x120
[ 325.225821][ T8889] ? setup_bdev_super+0x392/0x720
[ 325.228193][ T8889] get_tree_bdev+0x36f/0x610
[ 325.230294][ T8889] ? __pfx_gfs2_fill_super+0x10/0x10
[ 325.232785][ T8889] ? __pfx_get_tree_bdev+0x10/0x10
[ 325.235131][ T8889] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 325.237628][ T8889] ? cap_capable+0x1cf/0x240
[ 325.239791][ T8889] gfs2_get_tree+0x4e/0x280
[ 325.241879][ T8889] vfs_get_tree+0x8f/0x380
[ 325.243888][ T8889] path_mount+0x14e6/0x1f20
[ 325.246008][ T8889] ? kmem_cache_free+0x12e/0x380
[ 325.248287][ T8889] ? __pfx_path_mount+0x10/0x10
[ 325.250074][ T8884] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 325.250424][ T8889] ? putname+0x12e/0x170
[ 325.255510][ T8889] __x64_sys_mount+0x297/0x320
[ 325.257749][ T8889] ? __pfx___x64_sys_mount+0x10/0x10
[ 325.260200][ T8889] do_syscall_64+0xd2/0x260
[ 325.262286][ T8889] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 325.264811][ T8889] RIP: 0033:0x7efc27e7f4aa
[ 325.266642][ T8889] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 325.274193][ T8889] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 325.277719][ T8889] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 325.281702][ T8889] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 325.285172][ T8889] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 325.288711][ T8889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 325.292219][ T8889] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 325.295711][ T8889]
[ 325.297897][ T8889] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 325.307561][ T8889] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 325.314864][ T8890] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 325.317624][ T8890] CPU: 3 PID: 8890 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 325.321625][ T8890] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 325.325892][ T8890] Call Trace:
[ 325.327355][ T8890]
[ 325.328542][ T8890] dump_stack_lvl+0x16c/0x1f0
[ 325.330380][ T8890] sysfs_warn_dup+0x7f/0xa0
[ 325.332334][ T8890] sysfs_create_dir_ns+0x24d/0x2b0
[ 325.334834][ T8890] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 325.337415][ T8890] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 325.340943][ T8890] ? do_raw_spin_unlock+0x172/0x230
[ 325.344360][ T8890] kobject_add_internal+0x2c8/0x990
[ 325.347564][ T8890] kobject_init_and_add+0x11c/0x190
[ 325.351342][ T8890] ? __pfx_kobject_init_and_add+0x10/0x10
[ 325.355027][ T8890] ? lockdep_init_map_type+0x16d/0x7d0
[ 325.358124][ T8890] ? lockdep_init_map_type+0x16d/0x7d0
[ 325.361525][ T8890] gfs2_sys_fs_add+0x207/0x470
[ 325.364371][ T8890] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 325.367540][ T8890] ? __pfx_alloc_workqueue+0x10/0x10
[ 325.369976][ T8890] ? read_word_at_a_time+0xe/0x20
[ 325.372395][ T8890] gfs2_fill_super+0x138c/0x2e10
[ 325.374733][ T8890] ? vsnprintf+0x3cd/0x1880
[ 325.377674][ T8890] ? __pfx_gfs2_fill_super+0x10/0x10
[ 325.381006][ T8890] ? snprintf+0xc8/0x100
[ 325.382731][ T8890] ? __pfx_snprintf+0x10/0x10
[ 325.384601][ T8890] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 325.386757][ T8890] ? set_blocksize+0x2b1/0x350
[ 325.388630][ T8890] ? sb_set_blocksize+0xf6/0x120
[ 325.390635][ T8890] ? setup_bdev_super+0x392/0x720
[ 325.390874][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 325.390874][ T5425] inode = 11 2340
[ 325.390874][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 325.392607][ T8890] get_tree_bdev+0x36f/0x610
[ 325.392632][ T8890] ? __pfx_gfs2_fill_super+0x10/0x10
[ 325.392647][ T8890] ? __pfx_get_tree_bdev+0x10/0x10
[ 325.408921][ T8890] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 325.411302][ T8890] ? cap_capable+0x1cf/0x240
[ 325.413080][ T8890] gfs2_get_tree+0x4e/0x280
[ 325.415062][ T8890] vfs_get_tree+0x8f/0x380
[ 325.415622][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 325.416805][ T8890] path_mount+0x14e6/0x1f20
[ 325.421269][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 325.423716][ T8890] ? kmem_cache_free+0x12e/0x380
[ 325.431195][ T8890] ? __pfx_path_mount+0x10/0x10
[ 325.433634][ T8890] ? putname+0x12e/0x170
[ 325.433744][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 325.436096][ T8890] __x64_sys_mount+0x297/0x320
[ 325.439499][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 325.441605][ T8890] ? __pfx___x64_sys_mount+0x10/0x10
[ 325.447242][ T8890] do_syscall_64+0xd2/0x260
[ 325.449097][ T8890] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 325.451503][ T8890] RIP: 0033:0x7f18cec7f4aa
[ 325.453284][ T8890] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 325.457437][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 325.460943][ T8890] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 325.460962][ T8890] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 325.460972][ T8890] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 325.460983][ T8890] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 325.460992][ T8890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 325.461002][ T8890] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 325.461014][ T8890]
[ 325.490988][ T8890] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 325.499800][ T8890] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 325.503136][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 325.527990][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 325.530708][ T5425] CPU: 3 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 325.535485][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 325.539811][ T5425] Call Trace:
[ 325.541278][ T5425]
[ 325.542729][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 325.544847][ T5425] gfs2_withdraw+0xab8/0x1290
[ 325.547124][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 325.550130][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 325.552461][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 325.554941][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 325.557282][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 325.559763][ T5425] inode_go_instantiate+0x47/0x60
[ 325.562047][ T5425] gfs2_instantiate+0x169/0x250
[ 325.564293][ T5425] gfs2_glock_wait+0x214/0x330
[ 325.566499][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 325.568979][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 325.571137][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 325.573655][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 325.575847][ T5425] do_sync+0x6cf/0xd30
[ 325.577747][ T5425] ? __pfx_do_sync+0x10/0x10
[ 325.580409][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 325.583247][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 325.585612][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 325.588153][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 325.590540][ T5425] gfs2_quota_sync+0x419/0x630
[ 325.592704][ T5425] gfs2_sync_fs+0x44/0xb0
[ 325.594676][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 325.596971][ T5425] sync_filesystem+0x10d/0x290
[ 325.599144][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 325.601604][ T5425] kill_block_super+0x3b/0x90
[ 325.603583][ T5425] gfs2_kill_sb+0x360/0x410
[ 325.605451][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 325.607937][ T5425] deactivate_super+0xde/0x100
[ 325.610146][ T5425] cleanup_mnt+0x222/0x450
[ 325.612185][ T5425] task_work_run+0x14e/0x250
[ 325.614307][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 325.616642][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 325.619179][ T5425] do_syscall_64+0xe2/0x260
[ 325.621247][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 325.623972][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 325.625770][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 325.634343][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 325.638160][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 325.641719][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 325.645405][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 325.648861][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 325.651912][ T5425] R13: 00007f70fd8c93b9 R14: 000000000004f29f R15: 0000000000000001
[ 325.654682][ T5425]
[ 325.815104][ T8898] loop0: detected capacity change from 0 to 32768
[ 325.829494][ T8898] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 325.833098][ T8898] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 325.841678][ T8898] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 325.846502][ T971] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 325.849478][ T971] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 325.944945][ T971] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 95ms
[ 325.948285][ T971] gfs2: fsid=syz:syz.0: jid=0: Done
[ 325.950579][ T8898] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 325.986388][ T8900] loop1: detected capacity change from 0 to 32768
[ 326.019168][ T8900] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 326.022755][ T8900] CPU: 1 PID: 8900 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 326.027600][ T8900] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 326.032274][ T8900] Call Trace:
[ 326.033788][ T8900]
[ 326.035111][ T8900] dump_stack_lvl+0x16c/0x1f0
[ 326.037247][ T8900] sysfs_warn_dup+0x7f/0xa0
[ 326.039366][ T8900] sysfs_create_dir_ns+0x24d/0x2b0
[ 326.041772][ T8900] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 326.044667][ T8900] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 326.047097][ T8900] ? do_raw_spin_unlock+0x172/0x230
[ 326.049473][ T8900] kobject_add_internal+0x2c8/0x990
[ 326.051639][ T8900] kobject_init_and_add+0x11c/0x190
[ 326.053788][ T8900] ? __pfx_kobject_init_and_add+0x10/0x10
[ 326.056338][ T8900] ? lockdep_init_map_type+0x16d/0x7d0
[ 326.058785][ T8900] ? lockdep_init_map_type+0x16d/0x7d0
[ 326.058874][ T8902] loop2: detected capacity change from 0 to 32768
[ 326.061404][ T8900] gfs2_sys_fs_add+0x207/0x470
[ 326.067175][ T8900] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 326.067535][ T8902] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 326.069587][ T8900] ? __pfx_alloc_workqueue+0x10/0x10
[ 326.075380][ T8900] ? read_word_at_a_time+0xe/0x20
[ 326.077803][ T8900] gfs2_fill_super+0x138c/0x2e10
[ 326.080437][ T8900] ? vsnprintf+0x3cd/0x1880
[ 326.082597][ T8900] ? __pfx_gfs2_fill_super+0x10/0x10
[ 326.085708][ T8900] ? snprintf+0xc8/0x100
[ 326.087597][ T8900] ? __pfx_snprintf+0x10/0x10
[ 326.089865][ T8900] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 326.092570][ T8900] ? set_blocksize+0x2b1/0x350
[ 326.095423][ T8900] ? sb_set_blocksize+0xf6/0x120
[ 326.098486][ T8900] ? setup_bdev_super+0x392/0x720
[ 326.100723][ T8900] get_tree_bdev+0x36f/0x610
[ 326.102962][ T8900] ? __pfx_gfs2_fill_super+0x10/0x10
[ 326.105265][ T8900] ? __pfx_get_tree_bdev+0x10/0x10
[ 326.107611][ T8900] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 326.110172][ T8900] ? cap_capable+0x1cf/0x240
[ 326.112261][ T8900] gfs2_get_tree+0x4e/0x280
[ 326.114235][ T8900] vfs_get_tree+0x8f/0x380
[ 326.116136][ T8900] path_mount+0x14e6/0x1f20
[ 326.118018][ T8900] ? kmem_cache_free+0x12e/0x380
[ 326.120034][ T8900] ? __pfx_path_mount+0x10/0x10
[ 326.122183][ T8900] ? putname+0x12e/0x170
[ 326.124236][ T8900] __x64_sys_mount+0x297/0x320
[ 326.126456][ T8900] ? __pfx___x64_sys_mount+0x10/0x10
[ 326.128895][ T8900] do_syscall_64+0xd2/0x260
[ 326.131109][ T8900] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 326.133990][ T8900] RIP: 0033:0x7efc27e7f4aa
[ 326.136147][ T8900] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 326.145339][ T8900] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 326.149242][ T8900] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 326.152849][ T8900] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 326.156759][ T8900] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 326.160247][ T8900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 326.163809][ T8900] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 326.168040][ T8900]
[ 326.169596][ T8902] CPU: 2 PID: 8902 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 326.169911][ T8898] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 326.171805][ T8900] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 326.171823][ T8900] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 326.174858][ T8902] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 326.174873][ T8902] Call Trace:
[ 326.174881][ T8902]
[ 326.174888][ T8902] dump_stack_lvl+0x16c/0x1f0
[ 326.174921][ T8902] sysfs_warn_dup+0x7f/0xa0
[ 326.174953][ T8902] sysfs_create_dir_ns+0x24d/0x2b0
[ 326.174980][ T8902] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 326.175006][ T8902] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 326.175027][ T8902] ? do_raw_spin_unlock+0x172/0x230
[ 326.209422][ T8902] kobject_add_internal+0x2c8/0x990
[ 326.211762][ T8902] kobject_init_and_add+0x11c/0x190
[ 326.214113][ T8902] ? __pfx_kobject_init_and_add+0x10/0x10
[ 326.216889][ T8902] ? lockdep_init_map_type+0x16d/0x7d0
[ 326.219276][ T8902] ? lockdep_init_map_type+0x16d/0x7d0
[ 326.221654][ T8902] gfs2_sys_fs_add+0x207/0x470
[ 326.223849][ T8902] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 326.226284][ T8902] ? __pfx_alloc_workqueue+0x10/0x10
[ 326.228635][ T8902] ? read_word_at_a_time+0xe/0x20
[ 326.230866][ T8902] gfs2_fill_super+0x138c/0x2e10
[ 326.233447][ T8902] ? vsnprintf+0x3cd/0x1880
[ 326.236840][ T8902] ? __pfx_gfs2_fill_super+0x10/0x10
[ 326.239951][ T8902] ? snprintf+0xc8/0x100
[ 326.242102][ T8902] ? __pfx_snprintf+0x10/0x10
[ 326.244367][ T8902] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 326.247359][ T8902] ? set_blocksize+0x2b1/0x350
[ 326.250328][ T8902] ? sb_set_blocksize+0xf6/0x120
[ 326.252633][ T8902] ? setup_bdev_super+0x392/0x720
[ 326.255183][ T8902] get_tree_bdev+0x36f/0x610
[ 326.257648][ T8902] ? __pfx_gfs2_fill_super+0x10/0x10
[ 326.260382][ T8902] ? __pfx_get_tree_bdev+0x10/0x10
[ 326.263446][ T8902] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 326.266369][ T8902] ? cap_capable+0x1cf/0x240
[ 326.268842][ T8902] gfs2_get_tree+0x4e/0x280
[ 326.270987][ T8902] vfs_get_tree+0x8f/0x380
[ 326.273017][ T8902] path_mount+0x14e6/0x1f20
[ 326.275217][ T8902] ? kmem_cache_free+0x12e/0x380
[ 326.277448][ T8902] ? __pfx_path_mount+0x10/0x10
[ 326.279690][ T8902] ? putname+0x12e/0x170
[ 326.281663][ T8902] __x64_sys_mount+0x297/0x320
[ 326.283832][ T8902] ? __pfx___x64_sys_mount+0x10/0x10
[ 326.286233][ T8902] do_syscall_64+0xd2/0x260
[ 326.288472][ T8902] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 326.291221][ T8902] RIP: 0033:0x7f18cec7f4aa
[ 326.293239][ T8902] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 326.301789][ T8902] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 326.305400][ T8902] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 326.308816][ T8902] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 326.312787][ T8902] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 326.316382][ T8902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 326.320155][ T8902] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 326.324218][ T8902]
[ 326.339496][ T8902] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 326.346327][ T8902] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 326.360150][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 326.360150][ T5423] inode = 11 2340
[ 326.360150][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 326.368845][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 326.372955][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 326.379438][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 326.385368][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 326.393500][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 326.399296][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 326.404455][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 326.413074][ T5423] CPU: 3 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 326.418407][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 326.424202][ T5423] Call Trace:
[ 326.426374][ T5423]
[ 326.427826][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 326.430524][ T5423] gfs2_withdraw+0xab8/0x1290
[ 326.433549][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 326.435869][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 326.438502][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 326.440467][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 326.442552][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 326.445178][ T5423] inode_go_instantiate+0x47/0x60
[ 326.447909][ T5423] gfs2_instantiate+0x169/0x250
[ 326.450466][ T5423] gfs2_glock_wait+0x214/0x330
[ 326.452811][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 326.455387][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 326.457730][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 326.460258][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 326.462926][ T5423] do_sync+0x6cf/0xd30
[ 326.465253][ T5423] ? __pfx_do_sync+0x10/0x10
[ 326.467865][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 326.470474][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 326.472619][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 326.474817][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 326.477042][ T5423] gfs2_quota_sync+0x419/0x630
[ 326.479016][ T5423] gfs2_sync_fs+0x44/0xb0
[ 326.480907][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 326.483175][ T5423] sync_filesystem+0x10d/0x290
[ 326.485491][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 326.488453][ T5423] kill_block_super+0x3b/0x90
[ 326.491141][ T5423] gfs2_kill_sb+0x360/0x410
[ 326.493754][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 326.496813][ T5423] deactivate_super+0xde/0x100
[ 326.499552][ T5423] cleanup_mnt+0x222/0x450
[ 326.502013][ T5423] task_work_run+0x14e/0x250
[ 326.505531][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 326.508127][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 326.510683][ T5423] do_syscall_64+0xe2/0x260
[ 326.512759][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 326.515742][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 326.518091][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 326.528301][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 326.532223][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 326.535897][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 326.539716][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 326.543554][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 326.547423][ T5423] R13: 00007f7cc54c93b9 R14: 000000000004f621 R15: 0000000000000001
[ 326.551142][ T5423]
[ 326.608725][ T8908] loop3: detected capacity change from 0 to 32768
[ 326.628381][ T8908] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 326.631546][ T8908] CPU: 1 PID: 8908 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 326.636096][ T8908] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 326.640324][ T8908] Call Trace:
[ 326.641788][ T8908]
[ 326.643067][ T8908] dump_stack_lvl+0x16c/0x1f0
[ 326.645077][ T8908] sysfs_warn_dup+0x7f/0xa0
[ 326.647038][ T8908] sysfs_create_dir_ns+0x24d/0x2b0
[ 326.649231][ T8908] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 326.651646][ T8908] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 326.653930][ T8908] ? do_raw_spin_unlock+0x172/0x230
[ 326.656199][ T8908] kobject_add_internal+0x2c8/0x990
[ 326.658389][ T8908] kobject_init_and_add+0x11c/0x190
[ 326.660651][ T8908] ? __pfx_kobject_init_and_add+0x10/0x10
[ 326.663072][ T8908] ? lockdep_init_map_type+0x16d/0x7d0
[ 326.665316][ T8908] ? lockdep_init_map_type+0x16d/0x7d0
[ 326.667815][ T8908] gfs2_sys_fs_add+0x207/0x470
[ 326.669813][ T8908] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 326.672075][ T8908] ? __pfx_alloc_workqueue+0x10/0x10
[ 326.674401][ T8908] ? read_word_at_a_time+0xe/0x20
[ 326.676600][ T8908] gfs2_fill_super+0x138c/0x2e10
[ 326.678595][ T8908] ? vsnprintf+0x3cd/0x1880
[ 326.680424][ T8908] ? __pfx_gfs2_fill_super+0x10/0x10
[ 326.682568][ T8908] ? snprintf+0xc8/0x100
[ 326.684296][ T8908] ? __pfx_snprintf+0x10/0x10
[ 326.686369][ T8908] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 326.688678][ T8908] ? set_blocksize+0x2b1/0x350
[ 326.690897][ T8908] ? sb_set_blocksize+0xf6/0x120
[ 326.693225][ T8908] ? setup_bdev_super+0x392/0x720
[ 326.695532][ T8908] get_tree_bdev+0x36f/0x610
[ 326.697688][ T8908] ? __pfx_gfs2_fill_super+0x10/0x10
[ 326.700120][ T8908] ? __pfx_get_tree_bdev+0x10/0x10
[ 326.702375][ T8908] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 326.704915][ T8908] ? cap_capable+0x1cf/0x240
[ 326.707104][ T8908] gfs2_get_tree+0x4e/0x280
[ 326.709055][ T8908] vfs_get_tree+0x8f/0x380
[ 326.711005][ T8908] path_mount+0x14e6/0x1f20
[ 326.712931][ T8908] ? kmem_cache_free+0x12e/0x380
[ 326.715418][ T8908] ? __pfx_path_mount+0x10/0x10
[ 326.717517][ T8908] ? putname+0x12e/0x170
[ 326.719362][ T8908] __x64_sys_mount+0x297/0x320
[ 326.721482][ T8908] ? __pfx___x64_sys_mount+0x10/0x10
[ 326.723803][ T8908] do_syscall_64+0xd2/0x260
[ 326.725748][ T8908] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 326.728258][ T8908] RIP: 0033:0x7f70fd87f4aa
[ 326.730247][ T8908] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 326.738621][ T8908] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 326.742151][ T8908] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 326.745502][ T8908] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 326.748662][ T8908] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 326.751764][ T8908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 326.754797][ T8908] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 326.757842][ T8908]
[ 326.763478][ T8908] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 326.769500][ T8908] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 326.917794][ T8911] loop2: detected capacity change from 0 to 32768
[ 326.931087][ T8911] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 326.935370][ T8911] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 326.976911][ T8911] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 326.985383][ T823] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 326.988727][ T823] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 327.030053][ T823] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 41ms
[ 327.033788][ T823] gfs2: fsid=syz:syz.0: jid=0: Done
[ 327.036114][ T8911] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 327.063505][ T8913] loop1: detected capacity change from 0 to 32768
[ 327.077320][ T8913] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 327.080659][ T8913] CPU: 2 PID: 8913 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 327.085336][ T8913] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 327.089717][ T8913] Call Trace:
[ 327.091223][ T8913]
[ 327.092562][ T8913] dump_stack_lvl+0x16c/0x1f0
[ 327.094710][ T8913] sysfs_warn_dup+0x7f/0xa0
[ 327.097017][ T8913] sysfs_create_dir_ns+0x24d/0x2b0
[ 327.099331][ T8913] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 327.101784][ T8913] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 327.104155][ T8913] ? do_raw_spin_unlock+0x172/0x230
[ 327.106422][ T8913] kobject_add_internal+0x2c8/0x990
[ 327.108488][ T8913] kobject_init_and_add+0x11c/0x190
[ 327.110573][ T8913] ? __pfx_kobject_init_and_add+0x10/0x10
[ 327.112862][ T8913] ? lockdep_init_map_type+0x16d/0x7d0
[ 327.115082][ T8913] ? lockdep_init_map_type+0x16d/0x7d0
[ 327.117442][ T8913] gfs2_sys_fs_add+0x207/0x470
[ 327.119540][ T8913] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 327.121887][ T8913] ? __pfx_alloc_workqueue+0x10/0x10
[ 327.124172][ T8913] ? read_word_at_a_time+0xe/0x20
[ 327.126362][ T8913] gfs2_fill_super+0x138c/0x2e10
[ 327.128500][ T8913] ? vsnprintf+0x3cd/0x1880
[ 327.130533][ T8913] ? __pfx_gfs2_fill_super+0x10/0x10
[ 327.132804][ T8913] ? snprintf+0xc8/0x100
[ 327.134736][ T8913] ? __pfx_snprintf+0x10/0x10
[ 327.136619][ T8913] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 327.138745][ T8913] ? set_blocksize+0x2b1/0x350
[ 327.140609][ T8913] ? sb_set_blocksize+0xf6/0x120
[ 327.142720][ T8913] ? setup_bdev_super+0x392/0x720
[ 327.144786][ T8913] get_tree_bdev+0x36f/0x610
[ 327.146759][ T8913] ? __pfx_gfs2_fill_super+0x10/0x10
[ 327.148910][ T8913] ? __pfx_get_tree_bdev+0x10/0x10
[ 327.151124][ T8913] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 327.153185][ T8913] ? cap_capable+0x1cf/0x240
[ 327.155129][ T8913] gfs2_get_tree+0x4e/0x280
[ 327.157149][ T8913] vfs_get_tree+0x8f/0x380
[ 327.159162][ T8913] path_mount+0x14e6/0x1f20
[ 327.161850][ T8913] ? kmem_cache_free+0x12e/0x380
[ 327.164066][ T8913] ? __pfx_path_mount+0x10/0x10
[ 327.166367][ T8913] ? putname+0x12e/0x170
[ 327.168098][ T8913] __x64_sys_mount+0x297/0x320
[ 327.170182][ T8913] ? __pfx___x64_sys_mount+0x10/0x10
[ 327.173053][ T8913] do_syscall_64+0xd2/0x260
[ 327.175099][ T8913] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 327.177944][ T8913] RIP: 0033:0x7efc27e7f4aa
[ 327.180060][ T8913] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 327.189598][ T8913] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 327.193570][ T8913] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 327.197252][ T8913] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 327.200896][ T8913] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 327.202538][ T8911] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 327.204505][ T8913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 327.204521][ T8913] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 327.204537][ T8913]
[ 327.217192][ T8913] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 327.225661][ T8913] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 327.263650][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 327.263650][ T5422] inode = 11 2340
[ 327.263650][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 327.286514][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 327.298723][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 327.304241][ T8916] loop0: detected capacity change from 0 to 32768
[ 327.309508][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 327.314448][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 327.323309][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 327.330284][ T8916] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 327.334871][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 327.338706][ T8916] CPU: 1 PID: 8916 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 327.345201][ T8916] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 327.350510][ T8916] Call Trace:
[ 327.352307][ T8916]
[ 327.353915][ T8916] dump_stack_lvl+0x16c/0x1f0
[ 327.356510][ T8916] sysfs_warn_dup+0x7f/0xa0
[ 327.358957][ T8916] sysfs_create_dir_ns+0x24d/0x2b0
[ 327.361127][ T8916] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 327.363376][ T8916] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 327.365523][ T8916] ? do_raw_spin_unlock+0x172/0x230
[ 327.367653][ T8916] kobject_add_internal+0x2c8/0x990
[ 327.369773][ T8916] kobject_init_and_add+0x11c/0x190
[ 327.372397][ T8916] ? __pfx_kobject_init_and_add+0x10/0x10
[ 327.375629][ T8916] ? lockdep_init_map_type+0x16d/0x7d0
[ 327.378556][ T8916] ? lockdep_init_map_type+0x16d/0x7d0
[ 327.381152][ T8916] gfs2_sys_fs_add+0x207/0x470
[ 327.383368][ T8916] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 327.385808][ T8916] ? __pfx_alloc_workqueue+0x10/0x10
[ 327.385831][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 327.388627][ T8916] ? read_word_at_a_time+0xe/0x20
[ 327.394142][ T8916] gfs2_fill_super+0x138c/0x2e10
[ 327.396771][ T8916] ? vsnprintf+0x3cd/0x1880
[ 327.398979][ T8916] ? __pfx_gfs2_fill_super+0x10/0x10
[ 327.401442][ T8916] ? snprintf+0xc8/0x100
[ 327.403468][ T8916] ? __pfx_snprintf+0x10/0x10
[ 327.405768][ T8916] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 327.407139][ T8919] loop3: detected capacity change from 0 to 32768
[ 327.408588][ T8916] ? set_blocksize+0x2b1/0x350
[ 327.413423][ T8916] ? sb_set_blocksize+0xf6/0x120
[ 327.416024][ T8916] ? setup_bdev_super+0x392/0x720
[ 327.418747][ T8919] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 327.418884][ T8916] get_tree_bdev+0x36f/0x610
[ 327.424227][ T8916] ? __pfx_gfs2_fill_super+0x10/0x10
[ 327.426525][ T8916] ? __pfx_get_tree_bdev+0x10/0x10
[ 327.428770][ T8916] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 327.431240][ T8916] ? cap_capable+0x1cf/0x240
[ 327.433157][ T8916] gfs2_get_tree+0x4e/0x280
[ 327.449698][ T8916] vfs_get_tree+0x8f/0x380
[ 327.451578][ T8916] path_mount+0x14e6/0x1f20
[ 327.453425][ T8916] ? kmem_cache_free+0x12e/0x380
[ 327.455414][ T8916] ? __pfx_path_mount+0x10/0x10
[ 327.457389][ T8916] ? putname+0x12e/0x170
[ 327.459151][ T8916] __x64_sys_mount+0x297/0x320
[ 327.461108][ T8916] ? __pfx___x64_sys_mount+0x10/0x10
[ 327.463276][ T8916] do_syscall_64+0xd2/0x260
[ 327.465158][ T8916] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 327.474947][ T8916] RIP: 0033:0x7f7cc547f4aa
[ 327.477026][ T8916] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 327.485449][ T8916] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 327.488816][ T8916] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 327.508296][ T8916] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 327.511364][ T8916] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 327.515095][ T8916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 327.519240][ T8916] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 327.523434][ T8916]
[ 327.524722][ T8919] CPU: 0 PID: 8919 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 327.526393][ T8916] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 327.529575][ T8919] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 327.529590][ T8919] Call Trace:
[ 327.529599][ T8919]
[ 327.529605][ T8919] dump_stack_lvl+0x16c/0x1f0
[ 327.546095][ T8916] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 327.547555][ T8919] sysfs_warn_dup+0x7f/0xa0
[ 327.547581][ T8919] sysfs_create_dir_ns+0x24d/0x2b0
[ 327.547604][ T8919] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 327.573164][ T8919] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 327.575348][ T8919] ? do_raw_spin_unlock+0x172/0x230
[ 327.577446][ T8919] kobject_add_internal+0x2c8/0x990
[ 327.579543][ T8919] kobject_init_and_add+0x11c/0x190
[ 327.581631][ T8919] ? __pfx_kobject_init_and_add+0x10/0x10
[ 327.583875][ T8919] ? lockdep_init_map_type+0x16d/0x7d0
[ 327.598164][ T8919] ? lockdep_init_map_type+0x16d/0x7d0
[ 327.600393][ T8919] gfs2_sys_fs_add+0x207/0x470
[ 327.602307][ T8919] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 327.604413][ T8919] ? __pfx_alloc_workqueue+0x10/0x10
[ 327.606562][ T8919] ? read_word_at_a_time+0xe/0x20
[ 327.608566][ T8919] gfs2_fill_super+0x138c/0x2e10
[ 327.622722][ T8919] ? vsnprintf+0x3cd/0x1880
[ 327.624841][ T8919] ? __pfx_gfs2_fill_super+0x10/0x10
[ 327.627146][ T8919] ? snprintf+0xc8/0x100
[ 327.629079][ T8919] ? __pfx_snprintf+0x10/0x10
[ 327.631249][ T8919] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 327.633678][ T8919] ? set_blocksize+0x2b1/0x350
[ 327.635824][ T8919] ? sb_set_blocksize+0xf6/0x120
[ 327.654159][ T8919] ? setup_bdev_super+0x392/0x720
[ 327.656557][ T8919] get_tree_bdev+0x36f/0x610
[ 327.658680][ T8919] ? __pfx_gfs2_fill_super+0x10/0x10
[ 327.661086][ T8919] ? __pfx_get_tree_bdev+0x10/0x10
[ 327.663305][ T8919] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 327.679789][ T8919] ? cap_capable+0x1cf/0x240
[ 327.681922][ T8919] gfs2_get_tree+0x4e/0x280
[ 327.684000][ T8919] vfs_get_tree+0x8f/0x380
[ 327.702089][ T8919] path_mount+0x14e6/0x1f20
[ 327.704135][ T8919] ? kmem_cache_free+0x12e/0x380
[ 327.706345][ T8919] ? __pfx_path_mount+0x10/0x10
[ 327.708352][ T8919] ? putname+0x12e/0x170
[ 327.710055][ T8919] __x64_sys_mount+0x297/0x320
[ 327.712158][ T8919] ? __pfx___x64_sys_mount+0x10/0x10
[ 327.714468][ T8919] do_syscall_64+0xd2/0x260
[ 327.716497][ T8919] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 327.731175][ T8919] RIP: 0033:0x7f70fd87f4aa
[ 327.733057][ T8919] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 327.740879][ T8919] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 327.743884][ T8919] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 327.746760][ T8919] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 327.749508][ T8919] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 327.752825][ T8919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 327.756202][ T8919] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 327.760261][ T8919]
[ 327.761555][ T5422] CPU: 2 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 327.764180][ T8919] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 327.765925][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 327.771306][ T8919] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 327.775238][ T5422] Call Trace:
[ 327.775248][ T5422]
[ 327.775255][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 327.775286][ T5422] gfs2_withdraw+0xab8/0x1290
[ 327.784103][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 327.786178][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 327.787960][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 327.789979][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 327.792000][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 327.794014][ T5422] inode_go_instantiate+0x47/0x60
[ 327.795777][ T5422] gfs2_instantiate+0x169/0x250
[ 327.797497][ T5422] gfs2_glock_wait+0x214/0x330
[ 327.799583][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 327.801835][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 327.803916][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 327.806374][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 327.808941][ T5422] do_sync+0x6cf/0xd30
[ 327.811198][ T5422] ? __pfx_do_sync+0x10/0x10
[ 327.813502][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 327.815611][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 327.817680][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 327.819586][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 327.821132][ T5422] gfs2_quota_sync+0x419/0x630
[ 327.822704][ T5422] gfs2_sync_fs+0x44/0xb0
[ 327.824413][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 327.826459][ T5422] sync_filesystem+0x10d/0x290
[ 327.828363][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 327.830628][ T5422] kill_block_super+0x3b/0x90
[ 327.833349][ T5422] gfs2_kill_sb+0x360/0x410
[ 327.835522][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 327.838357][ T5422] deactivate_super+0xde/0x100
[ 327.840409][ T5422] cleanup_mnt+0x222/0x450
[ 327.842323][ T5422] task_work_run+0x14e/0x250
[ 327.844204][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 327.846490][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 327.848842][ T5422] do_syscall_64+0xe2/0x260
[ 327.851036][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 327.853564][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 327.855384][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 327.863187][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 327.866764][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 327.870538][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 327.873837][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 327.882515][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 327.889473][ T5422] R13: 00007f18cecc93b9 R14: 000000000004faf3 R15: 0000000000000001
[ 327.892785][ T5422]
[ 327.933663][ T8924] loop1: detected capacity change from 0 to 32768
[ 327.955410][ T8924] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 327.958476][ T8924] CPU: 1 PID: 8924 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 327.963385][ T8924] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 327.967634][ T8924] Call Trace:
[ 327.969144][ T8924]
[ 327.970283][ T8924] dump_stack_lvl+0x16c/0x1f0
[ 327.972094][ T8924] sysfs_warn_dup+0x7f/0xa0
[ 327.973870][ T8924] sysfs_create_dir_ns+0x24d/0x2b0
[ 327.976023][ T8924] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 327.978149][ T8924] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 327.980182][ T8924] ? do_raw_spin_unlock+0x172/0x230
[ 327.982359][ T8924] kobject_add_internal+0x2c8/0x990
[ 327.984438][ T8924] kobject_init_and_add+0x11c/0x190
[ 327.987018][ T8924] ? __pfx_kobject_init_and_add+0x10/0x10
[ 327.989850][ T8924] ? lockdep_init_map_type+0x16d/0x7d0
[ 327.992408][ T8924] ? lockdep_init_map_type+0x16d/0x7d0
[ 327.994642][ T8924] gfs2_sys_fs_add+0x207/0x470
[ 327.996615][ T8924] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 327.998775][ T8924] ? __pfx_alloc_workqueue+0x10/0x10
[ 328.000916][ T8924] ? read_word_at_a_time+0xe/0x20
[ 328.003695][ T8924] gfs2_fill_super+0x138c/0x2e10
[ 328.005872][ T8924] ? vsnprintf+0x3cd/0x1880
[ 328.007977][ T8924] ? __pfx_gfs2_fill_super+0x10/0x10
[ 328.010369][ T8924] ? snprintf+0xc8/0x100
[ 328.012356][ T8924] ? __pfx_snprintf+0x10/0x10
[ 328.014542][ T8924] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 328.016697][ T8924] ? set_blocksize+0x2b1/0x350
[ 328.018426][ T8924] ? sb_set_blocksize+0xf6/0x120
[ 328.020311][ T8924] ? setup_bdev_super+0x392/0x720
[ 328.022140][ T8924] get_tree_bdev+0x36f/0x610
[ 328.023983][ T8924] ? __pfx_gfs2_fill_super+0x10/0x10
[ 328.026139][ T8924] ? __pfx_get_tree_bdev+0x10/0x10
[ 328.028561][ T8924] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 328.031026][ T8924] ? cap_capable+0x1cf/0x240
[ 328.033054][ T8924] gfs2_get_tree+0x4e/0x280
[ 328.034973][ T8924] vfs_get_tree+0x8f/0x380
[ 328.036782][ T8924] path_mount+0x14e6/0x1f20
[ 328.038781][ T8924] ? kmem_cache_free+0x12e/0x380
[ 328.040983][ T8924] ? __pfx_path_mount+0x10/0x10
[ 328.043072][ T8924] ? putname+0x12e/0x170
[ 328.045015][ T8924] __x64_sys_mount+0x297/0x320
[ 328.047404][ T8924] ? __pfx___x64_sys_mount+0x10/0x10
[ 328.049841][ T8924] do_syscall_64+0xd2/0x260
[ 328.051934][ T8924] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 328.054329][ T8924] RIP: 0033:0x7efc27e7f4aa
[ 328.055838][ T8924] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 328.062988][ T8924] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 328.066376][ T8924] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 328.070527][ T8924] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 328.073791][ T8924] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 328.076934][ T8924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 328.080543][ T8924] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 328.084602][ T8924]
[ 328.095725][ T8924] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 328.107415][ T8924] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 328.524136][ T8931] loop3: detected capacity change from 0 to 32768
[ 328.536053][ T8931] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 328.539712][ T8931] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 328.544746][ T8930] loop0: detected capacity change from 0 to 32768
[ 328.548311][ T8931] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 328.552138][ T8930] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 328.557348][ T8930] CPU: 2 PID: 8930 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 328.557394][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 328.562161][ T8930] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 328.562177][ T8930] Call Trace:
[ 328.562185][ T8930]
[ 328.562193][ T8930] dump_stack_lvl+0x16c/0x1f0
[ 328.567037][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 328.569885][ T8930] sysfs_warn_dup+0x7f/0xa0
[ 328.569920][ T8930] sysfs_create_dir_ns+0x24d/0x2b0
[ 328.583057][ T8930] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 328.585582][ T8930] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 328.588128][ T8930] ? do_raw_spin_unlock+0x172/0x230
[ 328.590708][ T8930] kobject_add_internal+0x2c8/0x990
[ 328.593140][ T8930] kobject_init_and_add+0x11c/0x190
[ 328.595606][ T8930] ? __pfx_kobject_init_and_add+0x10/0x10
[ 328.598286][ T8930] ? lockdep_init_map_type+0x16d/0x7d0
[ 328.600861][ T8930] ? lockdep_init_map_type+0x16d/0x7d0
[ 328.603470][ T8930] gfs2_sys_fs_add+0x207/0x470
[ 328.605771][ T8930] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 328.608233][ T8930] ? __pfx_alloc_workqueue+0x10/0x10
[ 328.610737][ T8930] ? read_word_at_a_time+0xe/0x20
[ 328.613158][ T8930] gfs2_fill_super+0x138c/0x2e10
[ 328.615481][ T8930] ? vsnprintf+0x3cd/0x1880
[ 328.617626][ T8930] ? __pfx_gfs2_fill_super+0x10/0x10
[ 328.620053][ T8930] ? snprintf+0xc8/0x100
[ 328.621839][ T8930] ? __pfx_snprintf+0x10/0x10
[ 328.624026][ T8930] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 328.626716][ T8930] ? set_blocksize+0x2b1/0x350
[ 328.629000][ T8930] ? sb_set_blocksize+0xf6/0x120
[ 328.631458][ T8930] ? setup_bdev_super+0x392/0x720
[ 328.633693][ T8930] get_tree_bdev+0x36f/0x610
[ 328.635801][ T8930] ? __pfx_gfs2_fill_super+0x10/0x10
[ 328.638203][ T8930] ? __pfx_get_tree_bdev+0x10/0x10
[ 328.640597][ T8930] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 328.643177][ T8930] ? cap_capable+0x1cf/0x240
[ 328.645310][ T8930] gfs2_get_tree+0x4e/0x280
[ 328.647526][ T8930] vfs_get_tree+0x8f/0x380
[ 328.649483][ T8930] path_mount+0x14e6/0x1f20
[ 328.650716][ T8933] loop1: detected capacity change from 0 to 32768
[ 328.651376][ T8930] ? kmem_cache_free+0x12e/0x380
[ 328.651399][ T8930] ? __pfx_path_mount+0x10/0x10
[ 328.651424][ T8930] ? putname+0x12e/0x170
[ 328.660238][ T8930] __x64_sys_mount+0x297/0x320
[ 328.662452][ T8930] ? __pfx___x64_sys_mount+0x10/0x10
[ 328.664727][ T8930] do_syscall_64+0xd2/0x260
[ 328.666792][ T8930] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 328.669284][ T8930] RIP: 0033:0x7f7cc547f4aa
[ 328.671282][ T8930] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 328.679510][ T8930] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 328.682874][ T8930] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 328.685739][ T8930] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 328.689166][ T8930] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 328.692681][ T8930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 328.696177][ T8930] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 328.699617][ T8930]
[ 328.703628][ T8930] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 328.704009][ T8933] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 328.709934][ T8930] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 328.713309][ T8933] CPU: 0 PID: 8933 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 328.721589][ T8933] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 328.725901][ T8933] Call Trace:
[ 328.727438][ T8933]
[ 328.728774][ T8933] dump_stack_lvl+0x16c/0x1f0
[ 328.730736][ T8933] sysfs_warn_dup+0x7f/0xa0
[ 328.732726][ T8933] sysfs_create_dir_ns+0x24d/0x2b0
[ 328.735047][ T8933] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 328.737344][ T8933] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 328.739731][ T8933] ? do_raw_spin_unlock+0x172/0x230
[ 328.742045][ T8933] kobject_add_internal+0x2c8/0x990
[ 328.744686][ T8933] kobject_init_and_add+0x11c/0x190
[ 328.747030][ T8933] ? __pfx_kobject_init_and_add+0x10/0x10
[ 328.749577][ T8933] ? lockdep_init_map_type+0x16d/0x7d0
[ 328.752045][ T8933] ? lockdep_init_map_type+0x16d/0x7d0
[ 328.754855][ T8933] gfs2_sys_fs_add+0x207/0x470
[ 328.756208][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 189ms
[ 328.757191][ T8933] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 328.760613][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 328.762581][ T8933] ? __pfx_alloc_workqueue+0x10/0x10
[ 328.764649][ T8931] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 328.766707][ T8933] ? read_word_at_a_time+0xe/0x20
[ 328.772162][ T8933] gfs2_fill_super+0x138c/0x2e10
[ 328.774382][ T8933] ? vsnprintf+0x3cd/0x1880
[ 328.776430][ T8933] ? __pfx_gfs2_fill_super+0x10/0x10
[ 328.778769][ T8933] ? snprintf+0xc8/0x100
[ 328.780678][ T8933] ? __pfx_snprintf+0x10/0x10
[ 328.782763][ T8933] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 328.785337][ T8933] ? set_blocksize+0x2b1/0x350
[ 328.787492][ T8933] ? sb_set_blocksize+0xf6/0x120
[ 328.789555][ T8933] ? setup_bdev_super+0x392/0x720
[ 328.791695][ T8933] get_tree_bdev+0x36f/0x610
[ 328.793571][ T8933] ? __pfx_gfs2_fill_super+0x10/0x10
[ 328.795622][ T8933] ? __pfx_get_tree_bdev+0x10/0x10
[ 328.797717][ T8933] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 328.799909][ T8933] ? cap_capable+0x1cf/0x240
[ 328.801757][ T8933] gfs2_get_tree+0x4e/0x280
[ 328.803549][ T8933] vfs_get_tree+0x8f/0x380
[ 328.805369][ T8933] path_mount+0x14e6/0x1f20
[ 328.807231][ T8933] ? kmem_cache_free+0x12e/0x380
[ 328.809221][ T8933] ? __pfx_path_mount+0x10/0x10
[ 328.811199][ T8933] ? putname+0x12e/0x170
[ 328.812937][ T8933] __x64_sys_mount+0x297/0x320
[ 328.815054][ T8933] ? __pfx___x64_sys_mount+0x10/0x10
[ 328.817354][ T8933] do_syscall_64+0xd2/0x260
[ 328.819235][ T8933] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 328.821486][ T8933] RIP: 0033:0x7efc27e7f4aa
[ 328.823245][ T8933] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 328.831274][ T8933] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 328.834842][ T8933] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 328.838165][ T8933] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 328.841500][ T8933] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 328.844856][ T8933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 328.848157][ T8933] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 328.851553][ T8933]
[ 328.860803][ T8933] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 328.869037][ T8933] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 328.918069][ T8931] gfs2: fsid=syz:syz.0: found 1 quota changes
2024/04/02 02:35:07 executed programs: 950
[ 328.951955][ T8935] loop2: detected capacity change from 0 to 32768
[ 328.960036][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 328.960036][ T5425] inode = 11 2340
[ 328.960036][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 328.969755][ T8935] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 328.972789][ T8935] CPU: 2 PID: 8935 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 328.977584][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 328.981677][ T8935] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 328.981693][ T8935] Call Trace:
[ 328.981702][ T8935]
[ 328.981709][ T8935] dump_stack_lvl+0x16c/0x1f0
[ 328.995187][ T8935] sysfs_warn_dup+0x7f/0xa0
[ 328.997430][ T8935] sysfs_create_dir_ns+0x24d/0x2b0
[ 328.997596][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 328.999721][ T8935] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 328.999752][ T8935] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 328.999772][ T8935] ? do_raw_spin_unlock+0x172/0x230
[ 329.011250][ T8935] kobject_add_internal+0x2c8/0x990
[ 329.013549][ T8935] kobject_init_and_add+0x11c/0x190
[ 329.013790][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 329.015589][ T8935] ? __pfx_kobject_init_and_add+0x10/0x10
[ 329.018670][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 329.020888][ T8935] ? lockdep_init_map_type+0x16d/0x7d0
[ 329.026157][ T8935] ? lockdep_init_map_type+0x16d/0x7d0
[ 329.028562][ T8935] gfs2_sys_fs_add+0x207/0x470
[ 329.028700][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 329.030517][ T8935] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 329.035265][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 329.036157][ T8935] ? __pfx_alloc_workqueue+0x10/0x10
[ 329.038769][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 329.040666][ T8935] ? read_word_at_a_time+0xe/0x20
[ 329.040689][ T8935] gfs2_fill_super+0x138c/0x2e10
[ 329.047334][ T8935] ? vsnprintf+0x3cd/0x1880
[ 329.049103][ T8935] ? __pfx_gfs2_fill_super+0x10/0x10
[ 329.051145][ T8935] ? snprintf+0xc8/0x100
[ 329.052846][ T8935] ? __pfx_snprintf+0x10/0x10
[ 329.054846][ T8935] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 329.056812][ T8935] ? set_blocksize+0x2b1/0x350
[ 329.058671][ T8935] ? sb_set_blocksize+0xf6/0x120
[ 329.060453][ T8935] ? setup_bdev_super+0x392/0x720
[ 329.062411][ T8935] get_tree_bdev+0x36f/0x610
[ 329.064314][ T8935] ? __pfx_gfs2_fill_super+0x10/0x10
[ 329.066684][ T8935] ? __pfx_get_tree_bdev+0x10/0x10
[ 329.068916][ T8935] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 329.071138][ T8935] ? cap_capable+0x1cf/0x240
[ 329.072961][ T8935] gfs2_get_tree+0x4e/0x280
[ 329.074678][ T8935] vfs_get_tree+0x8f/0x380
[ 329.076366][ T8935] path_mount+0x14e6/0x1f20
[ 329.078288][ T8935] ? kmem_cache_free+0x12e/0x380
[ 329.080528][ T8935] ? __pfx_path_mount+0x10/0x10
[ 329.082740][ T8935] ? putname+0x12e/0x170
[ 329.084547][ T8935] __x64_sys_mount+0x297/0x320
[ 329.086499][ T8935] ? __pfx___x64_sys_mount+0x10/0x10
[ 329.088637][ T8935] do_syscall_64+0xd2/0x260
[ 329.090502][ T8935] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 329.092869][ T8935] RIP: 0033:0x7f18cec7f4aa
[ 329.094701][ T8935] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 329.102266][ T8935] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 329.105642][ T8935] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 329.108729][ T8935] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 329.111966][ T8935] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 329.115223][ T8935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 329.118664][ T8935] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 329.121933][ T8935]
[ 329.123370][ T5425] CPU: 1 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 329.127709][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 329.131404][ T8935] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 329.131835][ T5425] Call Trace:
[ 329.137195][ T8935] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 329.138470][ T5425]
[ 329.142200][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 329.144117][ T5425] gfs2_withdraw+0xab8/0x1290
[ 329.145959][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 329.147943][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 329.150002][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 329.152080][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 329.154127][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 329.156461][ T5425] inode_go_instantiate+0x47/0x60
[ 329.158465][ T5425] gfs2_instantiate+0x169/0x250
[ 329.160261][ T5425] gfs2_glock_wait+0x214/0x330
[ 329.162185][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 329.164242][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 329.166098][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 329.168088][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 329.170149][ T5425] do_sync+0x6cf/0xd30
[ 329.171764][ T5425] ? __pfx_do_sync+0x10/0x10
[ 329.173577][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 329.175475][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 329.177414][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 329.179541][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 329.181429][ T5425] gfs2_quota_sync+0x419/0x630
[ 329.183334][ T5425] gfs2_sync_fs+0x44/0xb0
[ 329.185021][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 329.186974][ T5425] sync_filesystem+0x10d/0x290
[ 329.188684][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 329.190674][ T5425] kill_block_super+0x3b/0x90
[ 329.192554][ T5425] gfs2_kill_sb+0x360/0x410
[ 329.194352][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 329.196597][ T5425] deactivate_super+0xde/0x100
[ 329.198467][ T5425] cleanup_mnt+0x222/0x450
[ 329.200235][ T5425] task_work_run+0x14e/0x250
[ 329.202083][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 329.204084][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 329.206110][ T5425] do_syscall_64+0xe2/0x260
[ 329.207717][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 329.209802][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 329.211396][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 329.218049][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 329.220943][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 329.223969][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 329.227247][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 329.230322][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 329.233182][ T5425] R13: 00007f70fd8c93b9 R14: 000000000005012a R15: 0000000000000001
[ 329.235971][ T5425]
[ 329.449237][ T8944] loop1: detected capacity change from 0 to 32768
[ 329.473999][ T8944] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 329.477306][ T8944] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 329.496501][ T8944] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 329.503547][ T5487] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 329.506645][ T5487] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 329.546423][ T5487] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 39ms
[ 329.550096][ T5487] gfs2: fsid=syz:syz.0: jid=0: Done
[ 329.552566][ T8944] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 329.608725][ T8945] loop0: detected capacity change from 0 to 32768
[ 329.643232][ T8945] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 329.648827][ T8945] CPU: 1 PID: 8945 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 329.653862][ T8945] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 329.658560][ T8945] Call Trace:
[ 329.659992][ T8945]
[ 329.661343][ T8945] dump_stack_lvl+0x16c/0x1f0
[ 329.663541][ T8945] sysfs_warn_dup+0x7f/0xa0
[ 329.665630][ T8945] sysfs_create_dir_ns+0x24d/0x2b0
[ 329.667921][ T8945] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 329.670477][ T8945] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 329.672914][ T8945] ? do_raw_spin_unlock+0x172/0x230
[ 329.675276][ T8945] kobject_add_internal+0x2c8/0x990
[ 329.677572][ T8945] kobject_init_and_add+0x11c/0x190
[ 329.680017][ T8945] ? __pfx_kobject_init_and_add+0x10/0x10
[ 329.682508][ T8945] ? lockdep_init_map_type+0x16d/0x7d0
[ 329.684733][ T8945] ? lockdep_init_map_type+0x16d/0x7d0
[ 329.687009][ T8945] gfs2_sys_fs_add+0x207/0x470
[ 329.689180][ T8945] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 329.691439][ T8945] ? __pfx_alloc_workqueue+0x10/0x10
[ 329.693714][ T8945] ? read_word_at_a_time+0xe/0x20
[ 329.695967][ T8945] gfs2_fill_super+0x138c/0x2e10
[ 329.698187][ T8945] ? vsnprintf+0x3cd/0x1880
[ 329.700297][ T8945] ? __pfx_gfs2_fill_super+0x10/0x10
[ 329.702682][ T8945] ? snprintf+0xc8/0x100
[ 329.704604][ T8945] ? __pfx_snprintf+0x10/0x10
[ 329.706908][ T8945] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 329.709250][ T8945] ? set_blocksize+0x2b1/0x350
[ 329.711735][ T8945] ? sb_set_blocksize+0xf6/0x120
[ 329.714016][ T8945] ? setup_bdev_super+0x392/0x720
[ 329.716072][ T8945] get_tree_bdev+0x36f/0x610
[ 329.717733][ T8945] ? __pfx_gfs2_fill_super+0x10/0x10
[ 329.719994][ T8945] ? __pfx_get_tree_bdev+0x10/0x10
[ 329.722446][ T8945] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 329.725234][ T8945] ? cap_capable+0x1cf/0x240
[ 329.727259][ T8945] gfs2_get_tree+0x4e/0x280
[ 329.729136][ T8945] vfs_get_tree+0x8f/0x380
[ 329.731208][ T8945] path_mount+0x14e6/0x1f20
[ 329.733437][ T8945] ? kmem_cache_free+0x12e/0x380
[ 329.735691][ T8945] ? __pfx_path_mount+0x10/0x10
[ 329.738092][ T8945] ? putname+0x12e/0x170
[ 329.739974][ T8945] __x64_sys_mount+0x297/0x320
[ 329.742088][ T8945] ? __pfx___x64_sys_mount+0x10/0x10
[ 329.744439][ T8945] do_syscall_64+0xd2/0x260
[ 329.748705][ T8945] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 329.751170][ T8945] RIP: 0033:0x7f7cc547f4aa
[ 329.753058][ T8945] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 329.761473][ T8945] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 329.765880][ T8945] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 329.769492][ T8945] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 329.773177][ T8945] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 329.777015][ T8945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 329.780700][ T8945] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 329.782965][ T8944] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 329.784305][ T8945]
[ 329.791610][ T8945] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 329.797833][ T8945] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 329.798675][ T8947] loop2: detected capacity change from 0 to 32768
[ 329.816142][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 329.816142][ T5428] inode = 11 2340
[ 329.816142][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 329.824432][ T8947] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 329.826073][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 329.836618][ T8947] CPU: 3 PID: 8947 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 329.841527][ T8947] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 329.842025][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 329.846198][ T8947] Call Trace:
[ 329.846210][ T8947]
[ 329.846218][ T8947] dump_stack_lvl+0x16c/0x1f0
[ 329.846250][ T8947] sysfs_warn_dup+0x7f/0xa0
[ 329.846278][ T8947] sysfs_create_dir_ns+0x24d/0x2b0
[ 329.846306][ T8947] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 329.851999][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 329.852066][ T8947] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 329.853435][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 329.855593][ T8947] ? do_raw_spin_unlock+0x172/0x230
[ 329.855616][ T8947] kobject_add_internal+0x2c8/0x990
[ 329.855637][ T8947] kobject_init_and_add+0x11c/0x190
[ 329.855657][ T8947] ? __pfx_kobject_init_and_add+0x10/0x10
[ 329.855676][ T8947] ? lockdep_init_map_type+0x16d/0x7d0
[ 329.861495][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 329.862949][ T8947] ? lockdep_init_map_type+0x16d/0x7d0
[ 329.862981][ T8947] gfs2_sys_fs_add+0x207/0x470
[ 329.863007][ T8947] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 329.863033][ T8947] ? __pfx_alloc_workqueue+0x10/0x10
[ 329.863060][ T8947] ? read_word_at_a_time+0xe/0x20
[ 329.863080][ T8947] gfs2_fill_super+0x138c/0x2e10
[ 329.863099][ T8947] ? vsnprintf+0x3cd/0x1880
[ 329.863124][ T8947] ? __pfx_gfs2_fill_super+0x10/0x10
[ 329.863143][ T8947] ? snprintf+0xc8/0x100
[ 329.863166][ T8947] ? __pfx_snprintf+0x10/0x10
[ 329.863191][ T8947] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 329.863209][ T8947] ? set_blocksize+0x2b1/0x350
[ 329.863228][ T8947] ? sb_set_blocksize+0xf6/0x120
[ 329.863245][ T8947] ? setup_bdev_super+0x392/0x720
[ 329.863271][ T8947] get_tree_bdev+0x36f/0x610
[ 329.863296][ T8947] ? __pfx_gfs2_fill_super+0x10/0x10
[ 329.863314][ T8947] ? __pfx_get_tree_bdev+0x10/0x10
[ 329.863339][ T8947] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 329.863362][ T8947] ? cap_capable+0x1cf/0x240
[ 329.863386][ T8947] gfs2_get_tree+0x4e/0x280
[ 329.863403][ T8947] vfs_get_tree+0x8f/0x380
[ 329.863428][ T8947] path_mount+0x14e6/0x1f20
[ 329.863460][ T8947] ? kmem_cache_free+0x12e/0x380
[ 329.863479][ T8947] ? __pfx_path_mount+0x10/0x10
[ 329.863505][ T8947] ? putname+0x12e/0x170
[ 329.863524][ T8947] __x64_sys_mount+0x297/0x320
[ 329.863550][ T8947] ? __pfx___x64_sys_mount+0x10/0x10
[ 329.863577][ T8947] do_syscall_64+0xd2/0x260
[ 329.863597][ T8947] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 329.863618][ T8947] RIP: 0033:0x7f18cec7f4aa
[ 329.863633][ T8947] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 329.863650][ T8947] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 329.863669][ T8947] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 329.863681][ T8947] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 329.863692][ T8947] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 329.863705][ T8947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 329.863716][ T8947] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 329.863730][ T8947]
[ 329.870488][ T8947] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 329.872900][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 329.873085][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 329.873094][ T5428] CPU: 2 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 329.873111][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 329.873120][ T5428] Call Trace:
[ 329.873126][ T5428]
[ 329.873132][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 329.873157][ T5428] gfs2_withdraw+0xab8/0x1290
[ 329.873182][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 329.873202][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 329.873223][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 329.873245][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 329.873267][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 329.873289][ T5428] inode_go_instantiate+0x47/0x60
[ 329.873310][ T5428] gfs2_instantiate+0x169/0x250
[ 329.873326][ T5428] gfs2_glock_wait+0x214/0x330
[ 329.873343][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 329.873365][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 329.873385][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 329.873400][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 329.873419][ T5428] do_sync+0x6cf/0xd30
[ 329.873438][ T5428] ? __pfx_do_sync+0x10/0x10
[ 329.873456][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 329.873474][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 329.873491][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 329.873506][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 329.873524][ T5428] gfs2_quota_sync+0x419/0x630
[ 329.873543][ T5428] gfs2_sync_fs+0x44/0xb0
[ 329.873557][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 329.873571][ T5428] sync_filesystem+0x10d/0x290
[ 329.873616][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 329.873637][ T5428] kill_block_super+0x3b/0x90
[ 329.873656][ T5428] gfs2_kill_sb+0x360/0x410
[ 329.873700][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 329.873722][ T5428] deactivate_super+0xde/0x100
[ 329.873745][ T5428] cleanup_mnt+0x222/0x450
[ 329.873763][ T5428] task_work_run+0x14e/0x250
[ 329.873778][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 329.873794][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 329.873811][ T5428] do_syscall_64+0xe2/0x260
[ 329.873828][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 329.873865][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 329.873878][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 329.873897][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 329.873915][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 329.873927][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 329.873937][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 329.873946][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 329.873957][ T5428] R13: 00007efc27ec93b9 R14: 00000000000504ce R15: 0000000000000001
[ 329.873970][ T5428]
[ 329.957769][ T8952] loop3: detected capacity change from 0 to 32768
[ 329.959740][ T8947] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 329.995829][ T8952] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 330.134445][ T8952] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 330.141870][ T8952] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 330.148620][ T5597] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 330.151418][ T5597] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 330.218568][ T5597] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 67ms
[ 330.221951][ T5597] gfs2: fsid=syz:syz.0: jid=0: Done
[ 330.227460][ T8952] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 330.345352][ T8957] loop0: detected capacity change from 0 to 32768
[ 330.350397][ T8957] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 330.353240][ T8957] CPU: 2 PID: 8957 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 330.357900][ T8957] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 330.361824][ T8957] Call Trace:
[ 330.363049][ T8957]
[ 330.364118][ T8957] dump_stack_lvl+0x16c/0x1f0
[ 330.365836][ T8957] sysfs_warn_dup+0x7f/0xa0
[ 330.367780][ T8957] sysfs_create_dir_ns+0x24d/0x2b0
[ 330.370041][ T8957] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 330.372376][ T8957] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 330.374654][ T8957] ? do_raw_spin_unlock+0x172/0x230
[ 330.376927][ T8957] kobject_add_internal+0x2c8/0x990
[ 330.379124][ T8957] kobject_init_and_add+0x11c/0x190
[ 330.381221][ T8957] ? __pfx_kobject_init_and_add+0x10/0x10
[ 330.383694][ T8957] ? lockdep_init_map_type+0x16d/0x7d0
[ 330.386095][ T8957] ? lockdep_init_map_type+0x16d/0x7d0
[ 330.388509][ T8957] gfs2_sys_fs_add+0x207/0x470
[ 330.390642][ T8957] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 330.392994][ T8957] ? __pfx_alloc_workqueue+0x10/0x10
[ 330.395317][ T8957] ? read_word_at_a_time+0xe/0x20
[ 330.397528][ T8957] gfs2_fill_super+0x138c/0x2e10
[ 330.399525][ T8957] ? vsnprintf+0x3cd/0x1880
[ 330.401238][ T8957] ? __pfx_gfs2_fill_super+0x10/0x10
[ 330.403486][ T8957] ? snprintf+0xc8/0x100
[ 330.405211][ T8957] ? __pfx_snprintf+0x10/0x10
[ 330.407060][ T8957] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 330.408740][ T8957] ? set_blocksize+0x2b1/0x350
[ 330.410470][ T8957] ? sb_set_blocksize+0xf6/0x120
[ 330.412575][ T8957] ? setup_bdev_super+0x392/0x720
[ 330.414773][ T8957] get_tree_bdev+0x36f/0x610
[ 330.416789][ T8957] ? __pfx_gfs2_fill_super+0x10/0x10
[ 330.419074][ T8957] ? __pfx_get_tree_bdev+0x10/0x10
[ 330.421330][ T8957] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 330.423590][ T8957] ? cap_capable+0x1cf/0x240
[ 330.425497][ T8957] gfs2_get_tree+0x4e/0x280
[ 330.427339][ T8957] vfs_get_tree+0x8f/0x380
[ 330.429132][ T8957] path_mount+0x14e6/0x1f20
[ 330.430907][ T8957] ? kmem_cache_free+0x12e/0x380
[ 330.432671][ T8957] ? __pfx_path_mount+0x10/0x10
[ 330.434825][ T8957] ? putname+0x12e/0x170
[ 330.436451][ T8957] __x64_sys_mount+0x297/0x320
[ 330.438531][ T8957] ? __pfx___x64_sys_mount+0x10/0x10
[ 330.440409][ T8957] do_syscall_64+0xd2/0x260
[ 330.442328][ T8957] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 330.444989][ T8957] RIP: 0033:0x7f7cc547f4aa
[ 330.446793][ T8952] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 330.446881][ T8957] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 330.457134][ T8957] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 330.460359][ T8957] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 330.463320][ T8957] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 330.466388][ T8957] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 330.469833][ T8957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 330.473484][ T8957] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 330.477097][ T8957]
[ 330.480274][ T8957] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 330.486674][ T8957] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 330.499565][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 330.499565][ T5425] inode = 11 2340
[ 330.499565][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 330.511777][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 330.516649][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 330.521419][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 330.526171][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 330.534580][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 330.538613][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 330.541901][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 330.545080][ T5425] CPU: 3 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 330.549828][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 330.554347][ T5425] Call Trace:
[ 330.555715][ T5425]
[ 330.556907][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 330.558827][ T5425] gfs2_withdraw+0xab8/0x1290
[ 330.560744][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 330.562815][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 330.564879][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 330.567075][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 330.569132][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 330.571438][ T5425] inode_go_instantiate+0x47/0x60
[ 330.573521][ T5425] gfs2_instantiate+0x169/0x250
[ 330.575718][ T5425] gfs2_glock_wait+0x214/0x330
[ 330.577938][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 330.580362][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 330.582605][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 330.585031][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 330.587475][ T5425] do_sync+0x6cf/0xd30
[ 330.589278][ T5425] ? __pfx_do_sync+0x10/0x10
[ 330.591391][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 330.593726][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 330.596020][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 330.598508][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 330.600732][ T5425] gfs2_quota_sync+0x419/0x630
[ 330.603425][ T5425] gfs2_sync_fs+0x44/0xb0
[ 330.605339][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 330.607857][ T5425] sync_filesystem+0x10d/0x290
[ 330.610040][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 330.612746][ T5425] kill_block_super+0x3b/0x90
[ 330.614979][ T5425] gfs2_kill_sb+0x360/0x410
[ 330.617101][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 330.619560][ T5425] deactivate_super+0xde/0x100
[ 330.621831][ T5425] cleanup_mnt+0x222/0x450
[ 330.623860][ T5425] task_work_run+0x14e/0x250
[ 330.625954][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 330.628338][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 330.630986][ T5425] do_syscall_64+0xe2/0x260
[ 330.633092][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 330.635723][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 330.637788][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 330.646746][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 330.650643][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 330.654289][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 330.656702][ T8961] loop1: detected capacity change from 0 to 32768
[ 330.657893][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 330.657908][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 330.657921][ T5425] R13: 00007f70fd8c93b9 R14: 00000000000506d1 R15: 0000000000000001
[ 330.657937][ T5425]
[ 330.662553][ T8961] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 330.679243][ T8961] CPU: 0 PID: 8961 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 330.679522][ T8963] loop2: detected capacity change from 0 to 32768
[ 330.684189][ T8961] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 330.684205][ T8961] Call Trace:
[ 330.684212][ T8961]
[ 330.684219][ T8961] dump_stack_lvl+0x16c/0x1f0
[ 330.684252][ T8961] sysfs_warn_dup+0x7f/0xa0
[ 330.684279][ T8961] sysfs_create_dir_ns+0x24d/0x2b0
[ 330.684306][ T8961] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 330.684332][ T8961] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 330.684352][ T8961] ? do_raw_spin_unlock+0x172/0x230
[ 330.684370][ T8961] kobject_add_internal+0x2c8/0x990
[ 330.684390][ T8961] kobject_init_and_add+0x11c/0x190
[ 330.684410][ T8961] ? __pfx_kobject_init_and_add+0x10/0x10
[ 330.684429][ T8961] ? lockdep_init_map_type+0x16d/0x7d0
[ 330.684455][ T8961] ? lockdep_init_map_type+0x16d/0x7d0
[ 330.684481][ T8961] gfs2_sys_fs_add+0x207/0x470
[ 330.684507][ T8961] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 330.684532][ T8961] ? __pfx_alloc_workqueue+0x10/0x10
[ 330.684558][ T8961] ? read_word_at_a_time+0xe/0x20
[ 330.684579][ T8961] gfs2_fill_super+0x138c/0x2e10
[ 330.684597][ T8961] ? vsnprintf+0x3cd/0x1880
[ 330.684622][ T8961] ? __pfx_gfs2_fill_super+0x10/0x10
[ 330.684641][ T8961] ? snprintf+0xc8/0x100
[ 330.695548][ T8963] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 330.696451][ T8961] ? __pfx_snprintf+0x10/0x10
[ 330.739275][ T8961] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 330.741679][ T8961] ? set_blocksize+0x2b1/0x350
[ 330.743879][ T8961] ? sb_set_blocksize+0xf6/0x120
[ 330.746046][ T8961] ? setup_bdev_super+0x392/0x720
[ 330.748167][ T8961] get_tree_bdev+0x36f/0x610
[ 330.750112][ T8961] ? __pfx_gfs2_fill_super+0x10/0x10
[ 330.752254][ T8961] ? __pfx_get_tree_bdev+0x10/0x10
[ 330.754508][ T8961] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 330.756858][ T8961] ? cap_capable+0x1cf/0x240
[ 330.758898][ T8961] gfs2_get_tree+0x4e/0x280
[ 330.760946][ T8961] vfs_get_tree+0x8f/0x380
[ 330.762982][ T8961] path_mount+0x14e6/0x1f20
[ 330.764961][ T8961] ? kmem_cache_free+0x12e/0x380
[ 330.767105][ T8961] ? __pfx_path_mount+0x10/0x10
[ 330.769342][ T8961] ? putname+0x12e/0x170
[ 330.771236][ T8961] __x64_sys_mount+0x297/0x320
[ 330.773370][ T8961] ? __pfx___x64_sys_mount+0x10/0x10
[ 330.775684][ T8961] do_syscall_64+0xd2/0x260
[ 330.777293][ T8961] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 330.779907][ T8961] RIP: 0033:0x7efc27e7f4aa
[ 330.781767][ T8961] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 330.789660][ T8961] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 330.793466][ T8961] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 330.796980][ T8961] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 330.800533][ T8961] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 330.803610][ T8961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 330.806761][ T8961] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 330.809678][ T8961]
[ 330.811119][ T8963] CPU: 2 PID: 8963 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 330.815838][ T8963] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 330.816283][ T8961] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 330.819949][ T8963] Call Trace:
[ 330.819960][ T8963]
[ 330.819964][ T8963] dump_stack_lvl+0x16c/0x1f0
[ 330.819985][ T8963] sysfs_warn_dup+0x7f/0xa0
[ 330.820002][ T8963] sysfs_create_dir_ns+0x24d/0x2b0
[ 330.820018][ T8963] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 330.820034][ T8963] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 330.826263][ T8961] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 330.827117][ T8963] ? do_raw_spin_unlock+0x172/0x230
[ 330.842060][ T8963] kobject_add_internal+0x2c8/0x990
[ 330.844402][ T8963] kobject_init_and_add+0x11c/0x190
[ 330.846752][ T8963] ? __pfx_kobject_init_and_add+0x10/0x10
[ 330.849282][ T8963] ? lockdep_init_map_type+0x16d/0x7d0
[ 330.852034][ T8963] ? lockdep_init_map_type+0x16d/0x7d0
[ 330.854533][ T8963] gfs2_sys_fs_add+0x207/0x470
[ 330.856739][ T8963] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 330.859182][ T8963] ? __pfx_alloc_workqueue+0x10/0x10
[ 330.861616][ T8963] ? read_word_at_a_time+0xe/0x20
[ 330.863874][ T8963] gfs2_fill_super+0x138c/0x2e10
[ 330.866093][ T8963] ? vsnprintf+0x3cd/0x1880
[ 330.868120][ T8963] ? __pfx_gfs2_fill_super+0x10/0x10
[ 330.870462][ T8963] ? snprintf+0xc8/0x100
[ 330.872284][ T8963] ? __pfx_snprintf+0x10/0x10
[ 330.874299][ T8963] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 330.876658][ T8963] ? set_blocksize+0x2b1/0x350
[ 330.878869][ T8963] ? sb_set_blocksize+0xf6/0x120
[ 330.881102][ T8963] ? setup_bdev_super+0x392/0x720
[ 330.883401][ T8963] get_tree_bdev+0x36f/0x610
[ 330.885545][ T8963] ? __pfx_gfs2_fill_super+0x10/0x10
[ 330.887984][ T8963] ? __pfx_get_tree_bdev+0x10/0x10
[ 330.890289][ T8963] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 330.892863][ T8963] ? cap_capable+0x1cf/0x240
[ 330.894921][ T8963] gfs2_get_tree+0x4e/0x280
[ 330.897052][ T8963] vfs_get_tree+0x8f/0x380
[ 330.899119][ T8963] path_mount+0x14e6/0x1f20
[ 330.901177][ T8963] ? kmem_cache_free+0x12e/0x380
[ 330.903371][ T8963] ? __pfx_path_mount+0x10/0x10
[ 330.905559][ T8963] ? putname+0x12e/0x170
[ 330.907491][ T8963] __x64_sys_mount+0x297/0x320
[ 330.909691][ T8963] ? __pfx___x64_sys_mount+0x10/0x10
[ 330.912126][ T8963] do_syscall_64+0xd2/0x260
[ 330.914198][ T8963] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 330.916793][ T8963] RIP: 0033:0x7f18cec7f4aa
[ 330.918861][ T8963] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 330.927293][ T8963] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 330.931133][ T8963] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 330.934755][ T8963] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 330.938156][ T8963] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 330.941758][ T8963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 330.945329][ T8963] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 330.948839][ T8963]
[ 330.954450][ T8963] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 330.959817][ T8963] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 331.115736][ T8968] loop0: detected capacity change from 0 to 32768
[ 331.122232][ T8968] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 331.130701][ T8968] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 331.143158][ T8968] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 331.152783][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 331.156264][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 331.233241][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 76ms
[ 331.236494][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 331.238835][ T8968] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 331.390355][ T8970] loop1: detected capacity change from 0 to 32768
[ 331.413100][ T8970] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 331.416752][ T8970] CPU: 1 PID: 8970 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 331.421605][ T8970] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 331.425918][ T8970] Call Trace:
[ 331.427411][ T8970]
[ 331.428685][ T8970] dump_stack_lvl+0x16c/0x1f0
[ 331.429173][ T8968] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 331.430705][ T8970] sysfs_warn_dup+0x7f/0xa0
[ 331.430734][ T8970] sysfs_create_dir_ns+0x24d/0x2b0
[ 331.430758][ T8970] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 331.430781][ T8970] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 331.430798][ T8970] ? do_raw_spin_unlock+0x172/0x230
[ 331.430815][ T8970] kobject_add_internal+0x2c8/0x990
[ 331.430832][ T8970] kobject_init_and_add+0x11c/0x190
[ 331.430850][ T8970] ? __pfx_kobject_init_and_add+0x10/0x10
[ 331.430867][ T8970] ? lockdep_init_map_type+0x16d/0x7d0
[ 331.430891][ T8970] ? lockdep_init_map_type+0x16d/0x7d0
[ 331.430915][ T8970] gfs2_sys_fs_add+0x207/0x470
[ 331.430938][ T8970] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 331.430960][ T8970] ? __pfx_alloc_workqueue+0x10/0x10
[ 331.430983][ T8970] ? read_word_at_a_time+0xe/0x20
[ 331.431001][ T8970] gfs2_fill_super+0x138c/0x2e10
[ 331.431017][ T8970] ? vsnprintf+0x3cd/0x1880
[ 331.431039][ T8970] ? __pfx_gfs2_fill_super+0x10/0x10
[ 331.431055][ T8970] ? snprintf+0xc8/0x100
[ 331.431075][ T8970] ? __pfx_snprintf+0x10/0x10
[ 331.431096][ T8970] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 331.431112][ T8970] ? set_blocksize+0x2b1/0x350
[ 331.431128][ T8970] ? sb_set_blocksize+0xf6/0x120
[ 331.431143][ T8970] ? setup_bdev_super+0x392/0x720
[ 331.431164][ T8970] get_tree_bdev+0x36f/0x610
[ 331.431186][ T8970] ? __pfx_gfs2_fill_super+0x10/0x10
[ 331.431202][ T8970] ? __pfx_get_tree_bdev+0x10/0x10
[ 331.431223][ T8970] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 331.431244][ T8970] ? cap_capable+0x1cf/0x240
[ 331.431264][ T8970] gfs2_get_tree+0x4e/0x280
[ 331.431279][ T8970] vfs_get_tree+0x8f/0x380
[ 331.431301][ T8970] path_mount+0x14e6/0x1f20
[ 331.431324][ T8970] ? kmem_cache_free+0x12e/0x380
[ 331.431341][ T8970] ? __pfx_path_mount+0x10/0x10
[ 331.431363][ T8970] ? putname+0x12e/0x170
[ 331.431384][ T8970] __x64_sys_mount+0x297/0x320
[ 331.431407][ T8970] ? __pfx___x64_sys_mount+0x10/0x10
[ 331.431431][ T8970] do_syscall_64+0xd2/0x260
[ 331.431448][ T8970] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 331.431467][ T8970] RIP: 0033:0x7efc27e7f4aa
[ 331.431480][ T8970] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 331.431497][ T8970] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 331.431514][ T8970] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 331.431526][ T8970] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 331.431537][ T8970] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 331.431547][ T8970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 331.431558][ T8970] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 331.431571][ T8970]
[ 331.433941][ T8970] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 331.433960][ T8970] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 331.588347][ T8973] loop2: detected capacity change from 0 to 32768
[ 331.592167][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 331.592167][ T5423] inode = 11 2340
[ 331.592167][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 331.609324][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 331.615207][ T8973] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 331.618852][ T8973] CPU: 3 PID: 8973 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 331.623908][ T8973] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 331.628647][ T8973] Call Trace:
[ 331.630222][ T8973]
[ 331.631651][ T8973] dump_stack_lvl+0x16c/0x1f0
[ 331.634065][ T8973] sysfs_warn_dup+0x7f/0xa0
[ 331.636393][ T8973] sysfs_create_dir_ns+0x24d/0x2b0
[ 331.639048][ T8973] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 331.641775][ T8973] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 331.644252][ T8973] ? do_raw_spin_unlock+0x172/0x230
[ 331.646998][ T8973] kobject_add_internal+0x2c8/0x990
[ 331.649377][ T8973] kobject_init_and_add+0x11c/0x190
[ 331.651720][ T8973] ? __pfx_kobject_init_and_add+0x10/0x10
[ 331.654343][ T8973] ? lockdep_init_map_type+0x16d/0x7d0
[ 331.656874][ T8973] ? lockdep_init_map_type+0x16d/0x7d0
[ 331.659675][ T8973] gfs2_sys_fs_add+0x207/0x470
[ 331.660547][ T8975] loop3: detected capacity change from 0 to 32768
[ 331.661725][ T8973] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 331.666786][ T8973] ? __pfx_alloc_workqueue+0x10/0x10
[ 331.669172][ T8973] ? read_word_at_a_time+0xe/0x20
[ 331.671535][ T8973] gfs2_fill_super+0x138c/0x2e10
[ 331.673918][ T8973] ? vsnprintf+0x3cd/0x1880
[ 331.675923][ T8973] ? __pfx_gfs2_fill_super+0x10/0x10
[ 331.677844][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 331.678372][ T8973] ? snprintf+0xc8/0x100
[ 331.686801][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 331.688266][ T8973] ? __pfx_snprintf+0x10/0x10
[ 331.688294][ T8973] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 331.688307][ T8973] ? set_blocksize+0x2b1/0x350
[ 331.688317][ T8973] ? sb_set_blocksize+0xf6/0x120
[ 331.688326][ T8973] ? setup_bdev_super+0x392/0x720
[ 331.688341][ T8973] get_tree_bdev+0x36f/0x610
[ 331.693231][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 331.694087][ T8973] ? __pfx_gfs2_fill_super+0x10/0x10
[ 331.694110][ T8973] ? __pfx_get_tree_bdev+0x10/0x10
[ 331.694130][ T8973] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 331.694143][ T8973] ? cap_capable+0x1cf/0x240
[ 331.694158][ T8973] gfs2_get_tree+0x4e/0x280
[ 331.718250][ T8973] vfs_get_tree+0x8f/0x380
[ 331.719997][ T8973] path_mount+0x14e6/0x1f20
[ 331.721814][ T8973] ? kmem_cache_free+0x12e/0x380
[ 331.724011][ T8973] ? __pfx_path_mount+0x10/0x10
[ 331.725417][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 331.725979][ T8973] ? putname+0x12e/0x170
[ 331.726003][ T8973] __x64_sys_mount+0x297/0x320
[ 331.726027][ T8973] ? __pfx___x64_sys_mount+0x10/0x10
[ 331.730447][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 331.731543][ T8973] do_syscall_64+0xd2/0x260
[ 331.731569][ T8973] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 331.731589][ T8973] RIP: 0033:0x7f18cec7f4aa
[ 331.731603][ T8973] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 331.736386][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 331.737667][ T8973] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 331.737690][ T8973] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 331.737704][ T8973] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 331.737717][ T8973] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 331.737729][ T8973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 331.771706][ T8973] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 331.775084][ T8973]
[ 331.776457][ T5423] CPU: 2 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 331.781843][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 331.785922][ T5423] Call Trace:
[ 331.787424][ T5423]
[ 331.788664][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 331.790637][ T5423] gfs2_withdraw+0xab8/0x1290
[ 331.790821][ T8973] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 331.791035][ T8975] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 331.792568][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 331.798265][ T8973] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 331.802334][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 331.809899][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 331.812415][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 331.814866][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 331.818074][ T5423] inode_go_instantiate+0x47/0x60
[ 331.820990][ T5423] gfs2_instantiate+0x169/0x250
[ 331.823849][ T5423] gfs2_glock_wait+0x214/0x330
[ 331.826340][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 331.828796][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 331.830915][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 331.833921][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 331.836894][ T5423] do_sync+0x6cf/0xd30
[ 331.839305][ T5423] ? __pfx_do_sync+0x10/0x10
[ 331.842182][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 331.844358][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 331.846669][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 331.849477][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 331.851887][ T5423] gfs2_quota_sync+0x419/0x630
[ 331.854289][ T5423] gfs2_sync_fs+0x44/0xb0
[ 331.856604][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 331.859345][ T5423] sync_filesystem+0x10d/0x290
[ 331.861875][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 331.864340][ T5423] kill_block_super+0x3b/0x90
[ 331.866814][ T5423] gfs2_kill_sb+0x360/0x410
[ 331.868817][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 331.871228][ T5423] deactivate_super+0xde/0x100
[ 331.873393][ T5423] cleanup_mnt+0x222/0x450
[ 331.875819][ T5423] task_work_run+0x14e/0x250
[ 331.878323][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 331.880515][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 331.882999][ T5423] do_syscall_64+0xe2/0x260
[ 331.885594][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 331.888798][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 331.891205][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 331.899601][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 331.903443][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 331.907234][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 331.911260][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 331.914699][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 331.918178][ T5423] R13: 00007f7cc54c93b9 R14: 0000000000050b28 R15: 0000000000000001
[ 331.921635][ T5423]
[ 331.923741][ T8975] CPU: 0 PID: 8975 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 331.928497][ T8975] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 331.932780][ T8975] Call Trace:
[ 331.934293][ T8975]
[ 331.935718][ T8975] dump_stack_lvl+0x16c/0x1f0
[ 331.937708][ T8975] sysfs_warn_dup+0x7f/0xa0
[ 331.939460][ T8975] sysfs_create_dir_ns+0x24d/0x2b0
[ 331.941632][ T8975] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 331.943991][ T8975] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 331.946245][ T8975] ? do_raw_spin_unlock+0x172/0x230
[ 331.948674][ T8975] kobject_add_internal+0x2c8/0x990
[ 331.951111][ T8975] kobject_init_and_add+0x11c/0x190
[ 331.953341][ T8975] ? __pfx_kobject_init_and_add+0x10/0x10
[ 331.955820][ T8975] ? lockdep_init_map_type+0x16d/0x7d0
[ 331.957817][ T8975] ? lockdep_init_map_type+0x16d/0x7d0
[ 331.959928][ T8975] gfs2_sys_fs_add+0x207/0x470
[ 331.961872][ T8975] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 331.964131][ T8975] ? __pfx_alloc_workqueue+0x10/0x10
[ 331.966289][ T8975] ? read_word_at_a_time+0xe/0x20
[ 331.968535][ T8975] gfs2_fill_super+0x138c/0x2e10
[ 331.970797][ T8975] ? vsnprintf+0x3cd/0x1880
[ 331.972821][ T8975] ? __pfx_gfs2_fill_super+0x10/0x10
[ 331.976035][ T8975] ? snprintf+0xc8/0x100
[ 331.977961][ T8975] ? __pfx_snprintf+0x10/0x10
[ 331.980261][ T8975] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 331.982745][ T8975] ? set_blocksize+0x2b1/0x350
[ 331.984897][ T8975] ? sb_set_blocksize+0xf6/0x120
[ 331.987161][ T8975] ? setup_bdev_super+0x392/0x720
[ 331.989522][ T8975] get_tree_bdev+0x36f/0x610
[ 331.992048][ T8975] ? __pfx_gfs2_fill_super+0x10/0x10
[ 331.994656][ T8975] ? __pfx_get_tree_bdev+0x10/0x10
[ 331.996884][ T8975] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 331.999287][ T8975] ? cap_capable+0x1cf/0x240
[ 332.001092][ T8975] gfs2_get_tree+0x4e/0x280
[ 332.002960][ T8975] vfs_get_tree+0x8f/0x380
[ 332.004383][ T8975] path_mount+0x14e6/0x1f20
[ 332.005970][ T8975] ? kmem_cache_free+0x12e/0x380
[ 332.008049][ T8975] ? __pfx_path_mount+0x10/0x10
[ 332.010318][ T8975] ? putname+0x12e/0x170
[ 332.012154][ T8975] __x64_sys_mount+0x297/0x320
[ 332.014230][ T8975] ? __pfx___x64_sys_mount+0x10/0x10
[ 332.016333][ T8975] do_syscall_64+0xd2/0x260
[ 332.018345][ T8975] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 332.020941][ T8975] RIP: 0033:0x7f70fd87f4aa
[ 332.022967][ T8975] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 332.030608][ T8975] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 332.034298][ T8975] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 332.037607][ T8975] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 332.042625][ T8975] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 332.045962][ T8975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 332.049224][ T8975] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 332.052384][ T8975]
[ 332.054975][ T8975] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 332.060418][ T8975] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 332.164949][ T8980] loop1: detected capacity change from 0 to 32768
[ 332.251357][ T8980] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 332.255019][ T8980] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 332.260804][ T8980] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 332.267851][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 332.270828][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 332.312474][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 41ms
[ 332.315884][ T7] gfs2: fsid=syz:syz.0: jid=0: Done
[ 332.318021][ T8980] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 332.499087][ T8980] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 332.515922][ T8984] loop2: detected capacity change from 0 to 32768
[ 332.532531][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 332.532531][ T5428] inode = 11 2340
[ 332.532531][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 332.557286][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 332.561693][ T8984] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 332.565299][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 332.569743][ T8984] CPU: 3 PID: 8984 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 332.574321][ T8984] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 332.578574][ T8984] Call Trace:
[ 332.579896][ T8984]
[ 332.581272][ T8984] dump_stack_lvl+0x16c/0x1f0
[ 332.581719][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 332.583189][ T8984] sysfs_warn_dup+0x7f/0xa0
[ 332.587193][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 332.588177][ T8984] sysfs_create_dir_ns+0x24d/0x2b0
[ 332.593201][ T8984] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 332.595466][ T8984] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 332.597553][ T8984] ? do_raw_spin_unlock+0x172/0x230
[ 332.599642][ T8984] kobject_add_internal+0x2c8/0x990
[ 332.601673][ T8984] kobject_init_and_add+0x11c/0x190
[ 332.603813][ T8984] ? __pfx_kobject_init_and_add+0x10/0x10
[ 332.606046][ T8984] ? lockdep_init_map_type+0x16d/0x7d0
[ 332.608320][ T8984] ? lockdep_init_map_type+0x16d/0x7d0
[ 332.610398][ T8984] gfs2_sys_fs_add+0x207/0x470
[ 332.612052][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 332.612084][ T8984] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 332.615214][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 332.617202][ T8984] ? __pfx_alloc_workqueue+0x10/0x10
[ 332.619882][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 332.621904][ T8984] ? read_word_at_a_time+0xe/0x20
[ 332.626074][ T8984] gfs2_fill_super+0x138c/0x2e10
[ 332.628024][ T8984] ? vsnprintf+0x3cd/0x1880
[ 332.629884][ T8984] ? __pfx_gfs2_fill_super+0x10/0x10
[ 332.632003][ T8984] ? snprintf+0xc8/0x100
[ 332.633731][ T8984] ? __pfx_snprintf+0x10/0x10
[ 332.635799][ T8984] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 332.639104][ T8984] ? set_blocksize+0x2b1/0x350
[ 332.642217][ T8984] ? sb_set_blocksize+0xf6/0x120
[ 332.645226][ T8984] ? setup_bdev_super+0x392/0x720
[ 332.647536][ T8984] get_tree_bdev+0x36f/0x610
[ 332.650039][ T8984] ? __pfx_gfs2_fill_super+0x10/0x10
[ 332.652329][ T8984] ? __pfx_get_tree_bdev+0x10/0x10
[ 332.654722][ T8984] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 332.657048][ T8984] ? cap_capable+0x1cf/0x240
[ 332.658617][ T8987] loop3: detected capacity change from 0 to 32768
[ 332.659106][ T8984] gfs2_get_tree+0x4e/0x280
[ 332.663775][ T8984] vfs_get_tree+0x8f/0x380
[ 332.665811][ T8984] path_mount+0x14e6/0x1f20
[ 332.667913][ T8984] ? kmem_cache_free+0x12e/0x380
[ 332.670762][ T8984] ? __pfx_path_mount+0x10/0x10
[ 332.673606][ T8984] ? putname+0x12e/0x170
[ 332.676353][ T8984] __x64_sys_mount+0x297/0x320
[ 332.678553][ T8984] ? __pfx___x64_sys_mount+0x10/0x10
[ 332.682022][ T8984] do_syscall_64+0xd2/0x260
[ 332.684707][ T8984] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 332.687574][ T8984] RIP: 0033:0x7f18cec7f4aa
[ 332.689125][ T8987] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 332.689726][ T8984] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 332.704538][ T8984] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 332.708414][ T8984] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 332.711933][ T8984] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 332.715492][ T8984] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 332.718965][ T8984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 332.722187][ T8984] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 332.725988][ T8984]
[ 332.727428][ T8987] CPU: 0 PID: 8987 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 332.730223][ T8991] loop0: detected capacity change from 0 to 32768
[ 332.740673][ T8987] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 332.740689][ T8987] Call Trace:
[ 332.740696][ T8987]
[ 332.740704][ T8987] dump_stack_lvl+0x16c/0x1f0
[ 332.740735][ T8987] sysfs_warn_dup+0x7f/0xa0
[ 332.740761][ T8987] sysfs_create_dir_ns+0x24d/0x2b0
[ 332.740788][ T8987] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 332.740814][ T8987] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 332.761187][ T8991] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 332.766775][ T8987] ? do_raw_spin_unlock+0x172/0x230
[ 332.766804][ T8987] kobject_add_internal+0x2c8/0x990
[ 332.766826][ T8987] kobject_init_and_add+0x11c/0x190
[ 332.766853][ T8987] ? __pfx_kobject_init_and_add+0x10/0x10
[ 332.786801][ T8987] ? lockdep_init_map_type+0x16d/0x7d0
[ 332.788909][ T8987] ? lockdep_init_map_type+0x16d/0x7d0
[ 332.791523][ T8987] gfs2_sys_fs_add+0x207/0x470
[ 332.793756][ T8987] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 332.796175][ T8987] ? __pfx_alloc_workqueue+0x10/0x10
[ 332.798539][ T8987] ? read_word_at_a_time+0xe/0x20
[ 332.800553][ T8987] gfs2_fill_super+0x138c/0x2e10
[ 332.802756][ T8987] ? vsnprintf+0x3cd/0x1880
[ 332.805036][ T8987] ? __pfx_gfs2_fill_super+0x10/0x10
[ 332.807656][ T8987] ? snprintf+0xc8/0x100
[ 332.809325][ T8987] ? __pfx_snprintf+0x10/0x10
[ 332.811524][ T8987] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 332.813865][ T8987] ? set_blocksize+0x2b1/0x350
[ 332.816249][ T8987] ? sb_set_blocksize+0xf6/0x120
[ 332.818679][ T8987] ? setup_bdev_super+0x392/0x720
[ 332.821884][ T8987] get_tree_bdev+0x36f/0x610
[ 332.825270][ T8987] ? __pfx_gfs2_fill_super+0x10/0x10
[ 332.828845][ T8987] ? __pfx_get_tree_bdev+0x10/0x10
[ 332.832509][ T8987] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 332.835140][ T8987] ? cap_capable+0x1cf/0x240
[ 332.837385][ T8987] gfs2_get_tree+0x4e/0x280
[ 332.839783][ T8987] vfs_get_tree+0x8f/0x380
[ 332.842231][ T8987] path_mount+0x14e6/0x1f20
[ 332.844697][ T8987] ? kmem_cache_free+0x12e/0x380
[ 332.847639][ T8987] ? __pfx_path_mount+0x10/0x10
[ 332.850918][ T8987] ? putname+0x12e/0x170
[ 332.853078][ T8987] __x64_sys_mount+0x297/0x320
[ 332.855147][ T8987] ? __pfx___x64_sys_mount+0x10/0x10
[ 332.857826][ T8987] do_syscall_64+0xd2/0x260
[ 332.859772][ T8987] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 332.862153][ T8987] RIP: 0033:0x7f70fd87f4aa
[ 332.863955][ T8987] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 332.871926][ T8987] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 332.875240][ T8987] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 332.878399][ T8987] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 332.881501][ T8987] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 332.884640][ T8987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 332.887804][ T8987] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 332.890974][ T8987]
[ 332.892212][ T8991] CPU: 1 PID: 8991 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 332.896889][ T8991] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 332.901075][ T8991] Call Trace:
[ 332.902467][ T8991]
[ 332.903197][ T8984] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 332.903683][ T8991] dump_stack_lvl+0x16c/0x1f0
[ 332.903715][ T8991] sysfs_warn_dup+0x7f/0xa0
[ 332.903740][ T8991] sysfs_create_dir_ns+0x24d/0x2b0
[ 332.903766][ T8991] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 332.909372][ T8984] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 332.911118][ T8991] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 332.911146][ T8991] ? do_raw_spin_unlock+0x172/0x230
[ 332.911163][ T8991] kobject_add_internal+0x2c8/0x990
[ 332.926377][ T8991] kobject_init_and_add+0x11c/0x190
[ 332.928495][ T8991] ? __pfx_kobject_init_and_add+0x10/0x10
[ 332.930767][ T8991] ? lockdep_init_map_type+0x16d/0x7d0
[ 332.932935][ T8991] ? lockdep_init_map_type+0x16d/0x7d0
[ 332.935110][ T8991] gfs2_sys_fs_add+0x207/0x470
[ 332.937025][ T8991] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 332.939290][ T8991] ? __pfx_alloc_workqueue+0x10/0x10
[ 332.941543][ T8991] ? read_word_at_a_time+0xe/0x20
[ 332.943668][ T8991] gfs2_fill_super+0x138c/0x2e10
[ 332.945748][ T8991] ? vsnprintf+0x3cd/0x1880
[ 332.947729][ T8991] ? __pfx_gfs2_fill_super+0x10/0x10
[ 332.949971][ T8991] ? snprintf+0xc8/0x100
[ 332.951711][ T8991] ? __pfx_snprintf+0x10/0x10
[ 332.953727][ T8991] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 332.956025][ T8991] ? set_blocksize+0x2b1/0x350
[ 332.958067][ T8991] ? sb_set_blocksize+0xf6/0x120
[ 332.960161][ T8991] ? setup_bdev_super+0x392/0x720
[ 332.962298][ T8991] get_tree_bdev+0x36f/0x610
[ 332.964413][ T8991] ? __pfx_gfs2_fill_super+0x10/0x10
[ 332.966751][ T8991] ? __pfx_get_tree_bdev+0x10/0x10
[ 332.969034][ T8991] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 332.971564][ T8991] ? cap_capable+0x1cf/0x240
[ 332.973532][ T8991] gfs2_get_tree+0x4e/0x280
[ 332.975513][ T8991] vfs_get_tree+0x8f/0x380
[ 332.977464][ T8991] path_mount+0x14e6/0x1f20
[ 332.979485][ T8991] ? kmem_cache_free+0x12e/0x380
[ 332.981645][ T8991] ? __pfx_path_mount+0x10/0x10
[ 332.983758][ T8991] ? putname+0x12e/0x170
[ 332.985676][ T8991] __x64_sys_mount+0x297/0x320
[ 332.987782][ T8991] ? __pfx___x64_sys_mount+0x10/0x10
[ 332.990048][ T8991] do_syscall_64+0xd2/0x260
[ 332.991974][ T8991] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 332.994742][ T8991] RIP: 0033:0x7f7cc547f4aa
[ 332.996672][ T8991] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 333.004796][ T8991] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 333.008321][ T8991] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 333.011695][ T8991] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 333.015088][ T8991] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 333.018425][ T8991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 333.021783][ T8991] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 333.025071][ T8991]
[ 333.028272][ T8987] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 333.033639][ T5428] CPU: 0 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 333.034584][ T8987] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 333.038740][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 333.038755][ T5428] Call Trace:
[ 333.038763][ T5428]
[ 333.038770][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 333.038803][ T5428] gfs2_withdraw+0xab8/0x1290
[ 333.038832][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 333.038865][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 333.038891][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 333.038919][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 333.038947][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 333.038975][ T5428] inode_go_instantiate+0x47/0x60
[ 333.039003][ T5428] gfs2_instantiate+0x169/0x250
[ 333.039024][ T5428] gfs2_glock_wait+0x214/0x330
[ 333.039047][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 333.039070][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 333.047219][ T8991] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 333.047528][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 333.047555][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 333.047581][ T5428] do_sync+0x6cf/0xd30
[ 333.062220][ T8991] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 333.064210][ T5428] ? __pfx_do_sync+0x10/0x10
[ 333.064236][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 333.064256][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 333.064273][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 333.064289][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 333.064307][ T5428] gfs2_quota_sync+0x419/0x630
[ 333.064326][ T5428] gfs2_sync_fs+0x44/0xb0
[ 333.064342][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 333.064356][ T5428] sync_filesystem+0x10d/0x290
[ 333.064375][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 333.064395][ T5428] kill_block_super+0x3b/0x90
[ 333.064413][ T5428] gfs2_kill_sb+0x360/0x410
[ 333.064435][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 333.064456][ T5428] deactivate_super+0xde/0x100
[ 333.064476][ T5428] cleanup_mnt+0x222/0x450
[ 333.116153][ T5428] task_work_run+0x14e/0x250
[ 333.117989][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 333.120475][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 333.123217][ T5428] do_syscall_64+0xe2/0x260
[ 333.125047][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 333.127389][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 333.129194][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 333.136874][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 333.140080][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 333.143030][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 333.146113][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 333.148978][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 333.151775][ T5428] R13: 00007efc27ec93b9 R14: 0000000000050e3b R15: 0000000000000001
[ 333.154563][ T5428]
[ 333.419930][ T8996] loop3: detected capacity change from 0 to 32768
[ 333.437751][ T8996] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 333.443867][ T8996] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 333.461761][ T8996] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 333.465523][ T56] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 333.467699][ T56] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 333.510631][ T56] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 42ms
[ 333.514370][ T56] gfs2: fsid=syz:syz.0: jid=0: Done
[ 333.516473][ T8996] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 333.676316][ T8996] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 333.715930][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 333.715930][ T5425] inode = 11 2340
[ 333.715930][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 333.726599][ T9000] loop2: detected capacity change from 0 to 32768
[ 333.730498][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 333.735439][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 333.736490][ T8998] loop0: detected capacity change from 0 to 32768
[ 333.739414][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 333.744359][ T8998] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 333.746991][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 333.748621][ T8998] CPU: 3 PID: 8998 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 333.754215][ T9000] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 333.755815][ T8998] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 333.763229][ T8998] Call Trace:
[ 333.764675][ T8998]
[ 333.765667][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 333.765933][ T8998] dump_stack_lvl+0x16c/0x1f0
[ 333.769407][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 333.771451][ T8998] sysfs_warn_dup+0x7f/0xa0
[ 333.775971][ T8998] sysfs_create_dir_ns+0x24d/0x2b0
[ 333.778190][ T8998] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 333.780540][ T8998] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 333.782858][ T8998] ? do_raw_spin_unlock+0x172/0x230
[ 333.783915][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 333.785080][ T8998] kobject_add_internal+0x2c8/0x990
[ 333.789728][ T8998] kobject_init_and_add+0x11c/0x190
[ 333.791913][ T8998] ? __pfx_kobject_init_and_add+0x10/0x10
[ 333.794354][ T8998] ? lockdep_init_map_type+0x16d/0x7d0
[ 333.796705][ T8998] ? lockdep_init_map_type+0x16d/0x7d0
[ 333.798816][ T8998] gfs2_sys_fs_add+0x207/0x470
[ 333.800650][ T8998] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 333.802695][ T8998] ? __pfx_alloc_workqueue+0x10/0x10
[ 333.804711][ T8998] ? read_word_at_a_time+0xe/0x20
[ 333.806782][ T8998] gfs2_fill_super+0x138c/0x2e10
[ 333.808916][ T8998] ? vsnprintf+0x3cd/0x1880
[ 333.810878][ T8998] ? __pfx_gfs2_fill_super+0x10/0x10
[ 333.813148][ T8998] ? snprintf+0xc8/0x100
[ 333.814974][ T8998] ? __pfx_snprintf+0x10/0x10
[ 333.817012][ T8998] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 333.819294][ T8998] ? set_blocksize+0x2b1/0x350
[ 333.821233][ T8998] ? sb_set_blocksize+0xf6/0x120
[ 333.823402][ T8998] ? setup_bdev_super+0x392/0x720
[ 333.825603][ T8998] get_tree_bdev+0x36f/0x610
[ 333.827545][ T8998] ? __pfx_gfs2_fill_super+0x10/0x10
[ 333.829831][ T8998] ? __pfx_get_tree_bdev+0x10/0x10
[ 333.832143][ T8998] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 333.834518][ T8998] ? cap_capable+0x1cf/0x240
[ 333.836511][ T8998] gfs2_get_tree+0x4e/0x280
[ 333.838677][ T8998] vfs_get_tree+0x8f/0x380
[ 333.840592][ T8998] path_mount+0x14e6/0x1f20
[ 333.842585][ T8998] ? kmem_cache_free+0x12e/0x380
[ 333.844772][ T8998] ? __pfx_path_mount+0x10/0x10
[ 333.846923][ T8998] ? putname+0x12e/0x170
[ 333.848737][ T8998] __x64_sys_mount+0x297/0x320
[ 333.849734][ T9003] loop1: detected capacity change from 0 to 32768
[ 333.850799][ T8998] ? __pfx___x64_sys_mount+0x10/0x10
[ 333.855875][ T8998] do_syscall_64+0xd2/0x260
[ 333.857853][ T9003] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 333.857860][ T8998] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 333.863607][ T8998] RIP: 0033:0x7f7cc547f4aa
[ 333.865508][ T8998] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 333.873341][ T8998] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 333.876768][ T8998] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 333.880152][ T8998] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 333.883492][ T8998] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 333.886938][ T8998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 333.890337][ T8998] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 333.893785][ T8998]
[ 333.895130][ T5425] CPU: 2 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 333.899388][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 333.902891][ T5425] Call Trace:
[ 333.904219][ T5425]
[ 333.904877][ T8998] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 333.905264][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 333.910717][ T8998] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 333.912488][ T5425] gfs2_withdraw+0xab8/0x1290
[ 333.917062][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 333.919100][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 333.921115][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 333.923247][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 333.925289][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 333.927472][ T5425] inode_go_instantiate+0x47/0x60
[ 333.929446][ T5425] gfs2_instantiate+0x169/0x250
[ 333.931395][ T5425] gfs2_glock_wait+0x214/0x330
[ 333.933278][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 333.935141][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 333.936816][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 333.938645][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 333.940467][ T5425] do_sync+0x6cf/0xd30
[ 333.941962][ T5425] ? __pfx_do_sync+0x10/0x10
[ 333.943792][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 333.945751][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 333.947709][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 333.949973][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 333.951881][ T5425] gfs2_quota_sync+0x419/0x630
[ 333.953758][ T5425] gfs2_sync_fs+0x44/0xb0
[ 333.955447][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 333.957414][ T5425] sync_filesystem+0x10d/0x290
[ 333.959298][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 333.961358][ T5425] kill_block_super+0x3b/0x90
[ 333.963221][ T5425] gfs2_kill_sb+0x360/0x410
[ 333.965042][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 333.967068][ T5425] deactivate_super+0xde/0x100
[ 333.968915][ T5425] cleanup_mnt+0x222/0x450
[ 333.970702][ T5425] task_work_run+0x14e/0x250
[ 333.972471][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 333.974500][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 333.976663][ T5425] do_syscall_64+0xe2/0x260
[ 333.978452][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 333.980790][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 333.982576][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 333.991064][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 333.994770][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 333.997730][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 334.000477][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 334.003242][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 334.005991][ T5425] R13: 00007f70fd8c93b9 R14: 0000000000051493 R15: 0000000000000001
[ 334.008745][ T5425]
[ 334.010127][ T9000] CPU: 3 PID: 9000 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 334.014958][ T9000] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 334.018966][ T9000] Call Trace:
[ 334.020391][ T9000]
[ 334.021589][ T9000] dump_stack_lvl+0x16c/0x1f0
[ 334.023440][ T9000] sysfs_warn_dup+0x7f/0xa0
[ 334.025329][ T9000] sysfs_create_dir_ns+0x24d/0x2b0
[ 334.027225][ T9000] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 334.029209][ T9000] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 334.031510][ T9000] ? do_raw_spin_unlock+0x172/0x230
[ 334.033811][ T9000] kobject_add_internal+0x2c8/0x990
[ 334.035741][ T9000] kobject_init_and_add+0x11c/0x190
[ 334.037415][ T9000] ? __pfx_kobject_init_and_add+0x10/0x10
[ 334.039530][ T9000] ? lockdep_init_map_type+0x16d/0x7d0
[ 334.041573][ T9000] ? lockdep_init_map_type+0x16d/0x7d0
[ 334.043993][ T9000] gfs2_sys_fs_add+0x207/0x470
[ 334.046109][ T9000] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 334.048402][ T9000] ? __pfx_alloc_workqueue+0x10/0x10
[ 334.050700][ T9000] ? read_word_at_a_time+0xe/0x20
[ 334.052753][ T9000] gfs2_fill_super+0x138c/0x2e10
[ 334.054958][ T9000] ? vsnprintf+0x3cd/0x1880
[ 334.056740][ T9000] ? __pfx_gfs2_fill_super+0x10/0x10
[ 334.059006][ T9000] ? snprintf+0xc8/0x100
[ 334.060659][ T9000] ? __pfx_snprintf+0x10/0x10
[ 334.062558][ T9000] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 334.064663][ T9000] ? set_blocksize+0x2b1/0x350
[ 334.066538][ T9000] ? sb_set_blocksize+0xf6/0x120
[ 334.068476][ T9000] ? setup_bdev_super+0x392/0x720
[ 334.070592][ T9000] get_tree_bdev+0x36f/0x610
[ 334.072695][ T9000] ? __pfx_gfs2_fill_super+0x10/0x10
[ 334.075043][ T9000] ? __pfx_get_tree_bdev+0x10/0x10
[ 334.077361][ T9000] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 334.079887][ T9000] ? cap_capable+0x1cf/0x240
[ 334.082041][ T9000] gfs2_get_tree+0x4e/0x280
[ 334.084095][ T9000] vfs_get_tree+0x8f/0x380
[ 334.086143][ T9000] path_mount+0x14e6/0x1f20
[ 334.087909][ T9000] ? kmem_cache_free+0x12e/0x380
[ 334.089751][ T9000] ? __pfx_path_mount+0x10/0x10
[ 334.092011][ T9000] ? putname+0x12e/0x170
[ 334.093915][ T9000] __x64_sys_mount+0x297/0x320
[ 334.095839][ T9000] ? __pfx___x64_sys_mount+0x10/0x10
[ 334.097907][ T9000] do_syscall_64+0xd2/0x260
[ 334.099523][ T9000] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 334.101734][ T9000] RIP: 0033:0x7f18cec7f4aa
[ 334.103502][ T9000] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 334.111573][ T9000] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 334.114918][ T9000] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 334.117937][ T9000] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 334.120728][ T9000] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 334.123506][ T9000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 334.126835][ T9000] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 334.130892][ T9000]
[ 334.132348][ T9003] CPU: 1 PID: 9003 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 334.137415][ T9003] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 334.142032][ T9003] Call Trace:
[ 334.143431][ T9000] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 334.143687][ T9003]
[ 334.143697][ T9003] dump_stack_lvl+0x16c/0x1f0
[ 334.143730][ T9003] sysfs_warn_dup+0x7f/0xa0
[ 334.149173][ T9000] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 334.150602][ T9003] sysfs_create_dir_ns+0x24d/0x2b0
[ 334.159955][ T9003] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 334.162583][ T9003] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 334.165089][ T9003] ? do_raw_spin_unlock+0x172/0x230
[ 334.167495][ T9003] kobject_add_internal+0x2c8/0x990
[ 334.169913][ T9003] kobject_init_and_add+0x11c/0x190
[ 334.172304][ T9003] ? __pfx_kobject_init_and_add+0x10/0x10
[ 334.174945][ T9003] ? lockdep_init_map_type+0x16d/0x7d0
[ 334.177496][ T9003] ? lockdep_init_map_type+0x16d/0x7d0
[ 334.180035][ T9003] gfs2_sys_fs_add+0x207/0x470
[ 334.182264][ T9003] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 334.184695][ T9003] ? __pfx_alloc_workqueue+0x10/0x10
[ 334.187168][ T9003] ? read_word_at_a_time+0xe/0x20
[ 334.189389][ T9003] gfs2_fill_super+0x138c/0x2e10
[ 334.191722][ T9003] ? vsnprintf+0x3cd/0x1880
[ 334.193847][ T9003] ? __pfx_gfs2_fill_super+0x10/0x10
[ 334.196249][ T9003] ? snprintf+0xc8/0x100
[ 334.198201][ T9003] ? __pfx_snprintf+0x10/0x10
[ 334.200359][ T9003] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 334.202818][ T9003] ? set_blocksize+0x2b1/0x350
[ 334.204970][ T9003] ? sb_set_blocksize+0xf6/0x120
[ 334.207077][ T9003] ? setup_bdev_super+0x392/0x720
[ 334.209299][ T9003] get_tree_bdev+0x36f/0x610
[ 334.211315][ T9003] ? __pfx_gfs2_fill_super+0x10/0x10
[ 334.213690][ T9003] ? __pfx_get_tree_bdev+0x10/0x10
[ 334.215912][ T9003] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 334.218320][ T9003] ? cap_capable+0x1cf/0x240
[ 334.220296][ T9003] gfs2_get_tree+0x4e/0x280
[ 334.222366][ T9003] vfs_get_tree+0x8f/0x380
[ 334.224267][ T9003] path_mount+0x14e6/0x1f20
[ 334.226273][ T9003] ? kmem_cache_free+0x12e/0x380
[ 334.228371][ T9003] ? __pfx_path_mount+0x10/0x10
[ 334.230616][ T9003] ? putname+0x12e/0x170
[ 334.232552][ T9003] __x64_sys_mount+0x297/0x320
[ 334.234730][ T9003] ? __pfx___x64_sys_mount+0x10/0x10
[ 334.237292][ T9003] do_syscall_64+0xd2/0x260
[ 334.239367][ T9003] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 334.241898][ T9003] RIP: 0033:0x7efc27e7f4aa
[ 334.243939][ T9003] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 334.252537][ T9003] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 334.256120][ T9003] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 334.259600][ T9003] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 334.263133][ T9003] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 334.266656][ T9003] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 334.269868][ T9003] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 334.273089][ T9003]
[ 334.277386][ T9003] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 334.283526][ T9003] gfs2: fsid=syz:syz: error -17 adding sysfs files
2024/04/02 02:35:13 executed programs: 970
[ 334.758721][ T9010] loop2: detected capacity change from 0 to 32768
[ 334.765894][ T9010] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 334.769288][ T9010] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 334.778218][ T9010] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 334.783236][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 334.786665][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 334.863608][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 76ms
[ 334.867763][ T7] gfs2: fsid=syz:syz.0: jid=0: Done
[ 334.870128][ T9010] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 334.872448][ T9014] loop1: detected capacity change from 0 to 32768
[ 334.886213][ T9014] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 334.889371][ T9014] CPU: 2 PID: 9014 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 334.893928][ T9014] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 334.898136][ T9014] Call Trace:
[ 334.899587][ T9014]
[ 334.900830][ T9014] dump_stack_lvl+0x16c/0x1f0
[ 334.902948][ T9014] sysfs_warn_dup+0x7f/0xa0
[ 334.904909][ T9014] sysfs_create_dir_ns+0x24d/0x2b0
[ 334.907142][ T9014] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 334.909271][ T9014] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 334.911506][ T9014] ? do_raw_spin_unlock+0x172/0x230
[ 334.913763][ T9014] kobject_add_internal+0x2c8/0x990
[ 334.915839][ T9014] kobject_init_and_add+0x11c/0x190
[ 334.918013][ T9014] ? __pfx_kobject_init_and_add+0x10/0x10
[ 334.920357][ T9014] ? lockdep_init_map_type+0x16d/0x7d0
[ 334.922632][ T9014] ? lockdep_init_map_type+0x16d/0x7d0
[ 334.924917][ T9014] gfs2_sys_fs_add+0x207/0x470
[ 334.926960][ T9014] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 334.929160][ T9014] ? __pfx_alloc_workqueue+0x10/0x10
[ 334.931550][ T9014] ? read_word_at_a_time+0xe/0x20
[ 334.933801][ T9014] gfs2_fill_super+0x138c/0x2e10
[ 334.935869][ T9014] ? vsnprintf+0x3cd/0x1880
[ 334.937818][ T9014] ? __pfx_gfs2_fill_super+0x10/0x10
[ 334.939665][ T9016] loop3: detected capacity change from 0 to 32768
[ 334.940044][ T9014] ? snprintf+0xc8/0x100
[ 334.944425][ T9014] ? __pfx_snprintf+0x10/0x10
[ 334.946514][ T9014] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 334.948762][ T9014] ? set_blocksize+0x2b1/0x350
[ 334.950825][ T9014] ? sb_set_blocksize+0xf6/0x120
[ 334.952871][ T9014] ? setup_bdev_super+0x392/0x720
[ 334.955368][ T9014] get_tree_bdev+0x36f/0x610
[ 334.957388][ T9014] ? __pfx_gfs2_fill_super+0x10/0x10
[ 334.959486][ T9014] ? __pfx_get_tree_bdev+0x10/0x10
[ 334.961572][ T9014] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 334.963907][ T9014] ? cap_capable+0x1cf/0x240
[ 334.965852][ T9014] gfs2_get_tree+0x4e/0x280
[ 334.967761][ T9014] vfs_get_tree+0x8f/0x380
[ 334.969649][ T9014] path_mount+0x14e6/0x1f20
[ 334.971695][ T9014] ? kmem_cache_free+0x12e/0x380
[ 334.973463][ T9014] ? __pfx_path_mount+0x10/0x10
[ 334.975108][ T9014] ? putname+0x12e/0x170
[ 334.976693][ T9014] __x64_sys_mount+0x297/0x320
[ 334.978477][ T9014] ? __pfx___x64_sys_mount+0x10/0x10
[ 334.979557][ T9012] loop0: detected capacity change from 0 to 32768
[ 334.980397][ T9014] do_syscall_64+0xd2/0x260
[ 334.980421][ T9014] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 334.980442][ T9014] RIP: 0033:0x7efc27e7f4aa
[ 334.980457][ T9014] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 334.986740][ T9012] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 334.987635][ T9014] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 334.987660][ T9014] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 334.987673][ T9014] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 334.987685][ T9014] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 334.987697][ T9014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 334.987710][ T9014] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 334.996718][ T9016] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 334.997208][ T9014]
[ 334.998171][ T9012] CPU: 2 PID: 9012 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 335.029077][ T9012] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 335.032533][ T9012] Call Trace:
[ 335.033734][ T9012]
[ 335.035030][ T9012] dump_stack_lvl+0x16c/0x1f0
[ 335.036709][ T9012] sysfs_warn_dup+0x7f/0xa0
[ 335.038430][ T9012] sysfs_create_dir_ns+0x24d/0x2b0
[ 335.040379][ T9012] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 335.042361][ T9012] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 335.044210][ T9012] ? do_raw_spin_unlock+0x172/0x230
[ 335.046133][ T9012] kobject_add_internal+0x2c8/0x990
[ 335.048195][ T9012] kobject_init_and_add+0x11c/0x190
[ 335.050441][ T9012] ? __pfx_kobject_init_and_add+0x10/0x10
[ 335.052781][ T9012] ? lockdep_init_map_type+0x16d/0x7d0
[ 335.055044][ T9012] ? lockdep_init_map_type+0x16d/0x7d0
[ 335.057377][ T9012] gfs2_sys_fs_add+0x207/0x470
[ 335.059311][ T9012] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 335.061515][ T9012] ? __pfx_alloc_workqueue+0x10/0x10
[ 335.063708][ T9012] ? read_word_at_a_time+0xe/0x20
[ 335.065837][ T9012] gfs2_fill_super+0x138c/0x2e10
[ 335.067916][ T9012] ? vsnprintf+0x3cd/0x1880
[ 335.069945][ T9012] ? __pfx_gfs2_fill_super+0x10/0x10
[ 335.072190][ T9012] ? snprintf+0xc8/0x100
[ 335.074127][ T9012] ? __pfx_snprintf+0x10/0x10
[ 335.076089][ T9012] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 335.078317][ T9012] ? set_blocksize+0x2b1/0x350
[ 335.078878][ T9010] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 335.080307][ T9012] ? sb_set_blocksize+0xf6/0x120
[ 335.085110][ T9012] ? setup_bdev_super+0x392/0x720
[ 335.087223][ T9012] get_tree_bdev+0x36f/0x610
[ 335.089177][ T9012] ? __pfx_gfs2_fill_super+0x10/0x10
[ 335.091357][ T9012] ? __pfx_get_tree_bdev+0x10/0x10
[ 335.091559][ T9014] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 335.093484][ T9012] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 335.093512][ T9012] ? cap_capable+0x1cf/0x240
[ 335.093558][ T9012] gfs2_get_tree+0x4e/0x280
[ 335.100103][ T9014] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 335.102042][ T9012] vfs_get_tree+0x8f/0x380
[ 335.102073][ T9012] path_mount+0x14e6/0x1f20
[ 335.102098][ T9012] ? kmem_cache_free+0x12e/0x380
[ 335.116102][ T9012] ? __pfx_path_mount+0x10/0x10
[ 335.118007][ T9012] ? putname+0x12e/0x170
[ 335.119667][ T9012] __x64_sys_mount+0x297/0x320
[ 335.121516][ T9012] ? __pfx___x64_sys_mount+0x10/0x10
[ 335.123613][ T9012] do_syscall_64+0xd2/0x260
[ 335.125413][ T9012] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 335.127781][ T9012] RIP: 0033:0x7f7cc547f4aa
[ 335.129567][ T9012] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 335.137071][ T9012] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 335.140543][ T9012] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 335.143559][ T9012] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 335.146765][ T9012] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 335.150157][ T9012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 335.153155][ T9012] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 335.156294][ T9012]
[ 335.157748][ T9016] CPU: 1 PID: 9016 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 335.159042][ T9012] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 335.162696][ T9016] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 335.168667][ T9012] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 335.173977][ T9016] Call Trace:
[ 335.173988][ T9016]
[ 335.173996][ T9016] dump_stack_lvl+0x16c/0x1f0
[ 335.174028][ T9016] sysfs_warn_dup+0x7f/0xa0
[ 335.189982][ T9016] sysfs_create_dir_ns+0x24d/0x2b0
[ 335.192270][ T9016] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 335.195125][ T9016] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 335.197453][ T9016] ? do_raw_spin_unlock+0x172/0x230
[ 335.200567][ T9016] kobject_add_internal+0x2c8/0x990
[ 335.203642][ T9016] kobject_init_and_add+0x11c/0x190
[ 335.206718][ T9016] ? __pfx_kobject_init_and_add+0x10/0x10
[ 335.209890][ T9016] ? lockdep_init_map_type+0x16d/0x7d0
[ 335.212550][ T9016] ? lockdep_init_map_type+0x16d/0x7d0
[ 335.215166][ T9016] gfs2_sys_fs_add+0x207/0x470
[ 335.217344][ T9016] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 335.219704][ T9016] ? __pfx_alloc_workqueue+0x10/0x10
[ 335.222073][ T9016] ? read_word_at_a_time+0xe/0x20
[ 335.224281][ T9016] gfs2_fill_super+0x138c/0x2e10
[ 335.226576][ T9016] ? vsnprintf+0x3cd/0x1880
[ 335.228589][ T9016] ? __pfx_gfs2_fill_super+0x10/0x10
[ 335.230939][ T9016] ? snprintf+0xc8/0x100
[ 335.232752][ T9016] ? __pfx_snprintf+0x10/0x10
[ 335.234817][ T9016] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 335.237285][ T9016] ? set_blocksize+0x2b1/0x350
[ 335.239373][ T9016] ? sb_set_blocksize+0xf6/0x120
[ 335.241520][ T9016] ? setup_bdev_super+0x392/0x720
[ 335.243731][ T9016] get_tree_bdev+0x36f/0x610
[ 335.245566][ T9016] ? __pfx_gfs2_fill_super+0x10/0x10
[ 335.247605][ T9016] ? __pfx_get_tree_bdev+0x10/0x10
[ 335.249691][ T9016] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 335.251724][ T9016] ? cap_capable+0x1cf/0x240
[ 335.253338][ T9016] gfs2_get_tree+0x4e/0x280
[ 335.255059][ T9016] vfs_get_tree+0x8f/0x380
[ 335.256795][ T9016] path_mount+0x14e6/0x1f20
[ 335.258699][ T9016] ? kmem_cache_free+0x12e/0x380
[ 335.260651][ T9016] ? __pfx_path_mount+0x10/0x10
[ 335.262502][ T9016] ? putname+0x12e/0x170
[ 335.264188][ T9016] __x64_sys_mount+0x297/0x320
[ 335.266274][ T9016] ? __pfx___x64_sys_mount+0x10/0x10
[ 335.268559][ T9016] do_syscall_64+0xd2/0x260
[ 335.270631][ T9016] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 335.273466][ T9016] RIP: 0033:0x7f70fd87f4aa
[ 335.275615][ T9016] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 335.286818][ T9016] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 335.290753][ T9016] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 335.293974][ T9016] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 335.297349][ T9016] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 335.300616][ T9016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 335.304183][ T9016] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 335.307568][ T9016]
[ 335.311537][ T9016] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 335.318946][ T9016] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 335.331719][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 335.331719][ T5422] inode = 11 2340
[ 335.331719][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 335.343202][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 335.352264][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 335.358990][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 335.363500][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 335.372321][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 335.378244][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 335.381711][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 335.384890][ T5422] CPU: 3 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 335.389662][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 335.393663][ T5422] Call Trace:
[ 335.395262][ T5422]
[ 335.396621][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 335.398765][ T5422] gfs2_withdraw+0xab8/0x1290
[ 335.400985][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 335.403302][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 335.405605][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 335.407999][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 335.410402][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 335.412941][ T5422] inode_go_instantiate+0x47/0x60
[ 335.415126][ T5422] gfs2_instantiate+0x169/0x250
[ 335.417453][ T5422] gfs2_glock_wait+0x214/0x330
[ 335.419628][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 335.423254][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 335.425770][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 335.428108][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 335.431330][ T5422] do_sync+0x6cf/0xd30
[ 335.433407][ T5422] ? __pfx_do_sync+0x10/0x10
[ 335.435811][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 335.437734][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 335.439359][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 335.441082][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 335.442937][ T5422] gfs2_quota_sync+0x419/0x630
[ 335.444808][ T5422] gfs2_sync_fs+0x44/0xb0
[ 335.446570][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 335.448602][ T5422] sync_filesystem+0x10d/0x290
[ 335.450857][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 335.453327][ T5422] kill_block_super+0x3b/0x90
[ 335.455458][ T5422] gfs2_kill_sb+0x360/0x410
[ 335.457680][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 335.460413][ T5422] deactivate_super+0xde/0x100
[ 335.462850][ T5422] cleanup_mnt+0x222/0x450
[ 335.464914][ T5422] task_work_run+0x14e/0x250
[ 335.467321][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 335.469571][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 335.472243][ T5422] do_syscall_64+0xe2/0x260
[ 335.474269][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 335.476854][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 335.478957][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 335.487379][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 335.491115][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 335.494610][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 335.498031][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 335.501483][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 335.505012][ T5422] R13: 00007f18cecc93b9 R14: 00000000000519af R15: 0000000000000001
[ 335.508512][ T5422]
[ 335.885963][ T9026] loop0: detected capacity change from 0 to 32768
[ 335.897264][ T9026] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 335.901845][ T9026] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 335.910457][ T9026] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 335.919766][ T5499] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 335.923118][ T5499] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 335.940724][ T9024] loop3: detected capacity change from 0 to 32768
[ 335.946870][ T9024] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 335.950267][ T9024] CPU: 3 PID: 9024 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 335.954993][ T9024] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 335.959473][ T9024] Call Trace:
[ 335.960832][ T9024]
[ 335.962167][ T9024] dump_stack_lvl+0x16c/0x1f0
[ 335.964313][ T9024] sysfs_warn_dup+0x7f/0xa0
[ 335.966388][ T9024] sysfs_create_dir_ns+0x24d/0x2b0
[ 335.968685][ T9024] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 335.971204][ T9024] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 335.973664][ T9024] ? do_raw_spin_unlock+0x172/0x230
[ 335.975966][ T9024] kobject_add_internal+0x2c8/0x990
[ 335.978300][ T9024] kobject_init_and_add+0x11c/0x190
[ 335.980586][ T9024] ? __pfx_kobject_init_and_add+0x10/0x10
[ 335.983154][ T9024] ? lockdep_init_map_type+0x16d/0x7d0
[ 335.985589][ T9024] ? lockdep_init_map_type+0x16d/0x7d0
[ 335.988014][ T9024] gfs2_sys_fs_add+0x207/0x470
[ 335.990111][ T9024] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 335.992454][ T9024] ? __pfx_alloc_workqueue+0x10/0x10
[ 335.994698][ T9024] ? read_word_at_a_time+0xe/0x20
[ 335.996029][ T9028] loop1: detected capacity change from 0 to 32768
[ 335.996942][ T9024] gfs2_fill_super+0x138c/0x2e10
[ 336.002078][ T9024] ? vsnprintf+0x3cd/0x1880
[ 336.003912][ T9024] ? __pfx_gfs2_fill_super+0x10/0x10
[ 336.006039][ T9024] ? snprintf+0xc8/0x100
[ 336.007742][ T9024] ? __pfx_snprintf+0x10/0x10
[ 336.009581][ T5499] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 86ms
[ 336.009756][ T9024] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 336.012643][ T5499] gfs2: fsid=syz:syz.0: jid=0: Done
[ 336.014586][ T9024] ? set_blocksize+0x2b1/0x350
[ 336.014607][ T9024] ? sb_set_blocksize+0xf6/0x120
[ 336.014622][ T9024] ? setup_bdev_super+0x392/0x720
[ 336.014646][ T9024] get_tree_bdev+0x36f/0x610
[ 336.017411][ T9026] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 336.018784][ T9024] ? __pfx_gfs2_fill_super+0x10/0x10
[ 336.018805][ T9024] ? __pfx_get_tree_bdev+0x10/0x10
[ 336.018829][ T9024] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 336.035831][ T9024] ? cap_capable+0x1cf/0x240
[ 336.038012][ T9024] gfs2_get_tree+0x4e/0x280
[ 336.040232][ T9024] vfs_get_tree+0x8f/0x380
[ 336.042373][ T9024] path_mount+0x14e6/0x1f20
[ 336.044369][ T9024] ? kmem_cache_free+0x12e/0x380
[ 336.046680][ T9024] ? __pfx_path_mount+0x10/0x10
[ 336.049037][ T9024] ? putname+0x12e/0x170
[ 336.051515][ T9024] __x64_sys_mount+0x297/0x320
[ 336.053911][ T9024] ? __pfx___x64_sys_mount+0x10/0x10
[ 336.056621][ T9024] do_syscall_64+0xd2/0x260
[ 336.058869][ T9024] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 336.061596][ T9024] RIP: 0033:0x7f70fd87f4aa
[ 336.063642][ T9024] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 336.071669][ T9024] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 336.075391][ T9024] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 336.079494][ T9024] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 336.083755][ T9024] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 336.087331][ T9024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 336.090985][ T9024] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 336.094469][ T9024]
[ 336.097136][ T9028] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 336.097501][ T9024] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 336.100201][ T9028] CPU: 0 PID: 9028 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 336.105798][ T9024] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 336.109840][ T9028] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 336.109853][ T9028] Call Trace:
[ 336.109860][ T9028]
[ 336.109866][ T9028] dump_stack_lvl+0x16c/0x1f0
[ 336.109897][ T9028] sysfs_warn_dup+0x7f/0xa0
[ 336.109920][ T9028] sysfs_create_dir_ns+0x24d/0x2b0
[ 336.109942][ T9028] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 336.109963][ T9028] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 336.109979][ T9028] ? do_raw_spin_unlock+0x172/0x230
[ 336.109993][ T9028] kobject_add_internal+0x2c8/0x990
[ 336.110010][ T9028] kobject_init_and_add+0x11c/0x190
[ 336.110025][ T9028] ? __pfx_kobject_init_and_add+0x10/0x10
[ 336.110041][ T9028] ? lockdep_init_map_type+0x16d/0x7d0
[ 336.110062][ T9028] ? lockdep_init_map_type+0x16d/0x7d0
[ 336.110083][ T9028] gfs2_sys_fs_add+0x207/0x470
[ 336.110104][ T9028] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 336.110124][ T9028] ? __pfx_alloc_workqueue+0x10/0x10
[ 336.159369][ T9028] ? read_word_at_a_time+0xe/0x20
[ 336.163794][ T9028] gfs2_fill_super+0x138c/0x2e10
[ 336.185607][ T9028] ? vsnprintf+0x3cd/0x1880
[ 336.187479][ T9028] ? __pfx_gfs2_fill_super+0x10/0x10
[ 336.189827][ T9028] ? snprintf+0xc8/0x100
[ 336.191700][ T9028] ? __pfx_snprintf+0x10/0x10
[ 336.193782][ T9028] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 336.196164][ T9028] ? set_blocksize+0x2b1/0x350
[ 336.198246][ T9028] ? sb_set_blocksize+0xf6/0x120
[ 336.200371][ T9028] ? setup_bdev_super+0x392/0x720
[ 336.215152][ T9028] get_tree_bdev+0x36f/0x610
[ 336.217019][ T9028] ? __pfx_gfs2_fill_super+0x10/0x10
[ 336.219137][ T9028] ? __pfx_get_tree_bdev+0x10/0x10
[ 336.222311][ T9028] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 336.224544][ T9028] ? cap_capable+0x1cf/0x240
[ 336.226467][ T9028] gfs2_get_tree+0x4e/0x280
[ 336.228279][ T9028] vfs_get_tree+0x8f/0x380
[ 336.230135][ T9028] path_mount+0x14e6/0x1f20
[ 336.232292][ T9028] ? kmem_cache_free+0x12e/0x380
[ 336.234231][ T9028] ? __pfx_path_mount+0x10/0x10
[ 336.236099][ T9028] ? putname+0x12e/0x170
[ 336.237868][ T9028] __x64_sys_mount+0x297/0x320
[ 336.239757][ T9028] ? __pfx___x64_sys_mount+0x10/0x10
[ 336.242087][ T9028] do_syscall_64+0xd2/0x260
[ 336.244121][ T9028] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 336.246511][ T9028] RIP: 0033:0x7efc27e7f4aa
[ 336.248368][ T9028] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 336.255918][ T9028] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 336.259662][ T9028] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 336.263819][ T9028] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 336.266983][ T9028] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 336.270057][ T9028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 336.273124][ T9028] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 336.276229][ T9028]
[ 336.280024][ T9028] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 336.286476][ T9028] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 336.376801][ T9030] loop2: detected capacity change from 0 to 32768
[ 336.385638][ T9026] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 336.389013][ T9030] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 336.392456][ T9030] CPU: 0 PID: 9030 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 336.397055][ T9030] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 336.401086][ T9030] Call Trace:
[ 336.402468][ T9030]
[ 336.403688][ T9030] dump_stack_lvl+0x16c/0x1f0
[ 336.405716][ T9030] sysfs_warn_dup+0x7f/0xa0
[ 336.407753][ T9030] sysfs_create_dir_ns+0x24d/0x2b0
[ 336.410148][ T9030] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 336.412574][ T9030] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 336.414977][ T9030] ? do_raw_spin_unlock+0x172/0x230
[ 336.417298][ T9030] kobject_add_internal+0x2c8/0x990
[ 336.419741][ T9030] kobject_init_and_add+0x11c/0x190
[ 336.422087][ T9030] ? __pfx_kobject_init_and_add+0x10/0x10
[ 336.424584][ T9030] ? lockdep_init_map_type+0x16d/0x7d0
[ 336.427062][ T9030] ? lockdep_init_map_type+0x16d/0x7d0
[ 336.429496][ T9030] gfs2_sys_fs_add+0x207/0x470
[ 336.431707][ T9030] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 336.434227][ T9030] ? __pfx_alloc_workqueue+0x10/0x10
[ 336.436635][ T9030] ? read_word_at_a_time+0xe/0x20
[ 336.438923][ T9030] gfs2_fill_super+0x138c/0x2e10
[ 336.441100][ T9030] ? vsnprintf+0x3cd/0x1880
[ 336.443415][ T9030] ? __pfx_gfs2_fill_super+0x10/0x10
[ 336.445907][ T9030] ? snprintf+0xc8/0x100
[ 336.447838][ T9030] ? __pfx_snprintf+0x10/0x10
[ 336.450018][ T9030] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 336.452514][ T9030] ? set_blocksize+0x2b1/0x350
[ 336.454721][ T9030] ? sb_set_blocksize+0xf6/0x120
[ 336.457399][ T9030] ? setup_bdev_super+0x392/0x720
[ 336.459755][ T9030] get_tree_bdev+0x36f/0x610
[ 336.461898][ T9030] ? __pfx_gfs2_fill_super+0x10/0x10
[ 336.464201][ T9030] ? __pfx_get_tree_bdev+0x10/0x10
[ 336.466479][ T9030] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 336.469126][ T9030] ? cap_capable+0x1cf/0x240
[ 336.471049][ T9030] gfs2_get_tree+0x4e/0x280
[ 336.473004][ T9030] vfs_get_tree+0x8f/0x380
[ 336.475184][ T9030] path_mount+0x14e6/0x1f20
[ 336.477230][ T9030] ? kmem_cache_free+0x12e/0x380
[ 336.479575][ T9030] ? __pfx_path_mount+0x10/0x10
[ 336.481760][ T9030] ? putname+0x12e/0x170
[ 336.483749][ T9030] __x64_sys_mount+0x297/0x320
[ 336.486178][ T9030] ? __pfx___x64_sys_mount+0x10/0x10
[ 336.488635][ T9030] do_syscall_64+0xd2/0x260
[ 336.490661][ T9030] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 336.493346][ T9030] RIP: 0033:0x7f18cec7f4aa
[ 336.495357][ T9030] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 336.503877][ T9030] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 336.507592][ T9030] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 336.511004][ T9030] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 336.514163][ T9030] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 336.517338][ T9030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 336.520519][ T9030] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 336.524404][ T9030]
[ 336.526850][ T9030] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 336.532596][ T9030] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 336.549698][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 336.549698][ T5423] inode = 11 2340
[ 336.549698][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 336.558405][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 336.562308][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 336.567157][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 336.571151][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 336.587852][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 336.591405][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 336.594626][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 336.597080][ T5423] CPU: 1 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 336.601270][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 336.605560][ T5423] Call Trace:
[ 336.607154][ T5423]
[ 336.608464][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 336.610648][ T5423] gfs2_withdraw+0xab8/0x1290
[ 336.612796][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 336.615170][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 336.617815][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 336.620883][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 336.623167][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 336.625550][ T5423] inode_go_instantiate+0x47/0x60
[ 336.627758][ T5423] gfs2_instantiate+0x169/0x250
[ 336.630050][ T5423] gfs2_glock_wait+0x214/0x330
[ 336.632216][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 336.635239][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 336.638081][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 336.640609][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 336.642832][ T5423] do_sync+0x6cf/0xd30
[ 336.645941][ T5423] ? __pfx_do_sync+0x10/0x10
[ 336.648294][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 336.650922][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 336.653223][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 336.656706][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 336.659476][ T5423] gfs2_quota_sync+0x419/0x630
[ 336.661652][ T5423] gfs2_sync_fs+0x44/0xb0
[ 336.663606][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 336.666004][ T5423] sync_filesystem+0x10d/0x290
[ 336.668197][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 336.670521][ T5423] kill_block_super+0x3b/0x90
[ 336.672600][ T5423] gfs2_kill_sb+0x360/0x410
[ 336.675343][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 336.679411][ T5423] deactivate_super+0xde/0x100
[ 336.682188][ T5423] cleanup_mnt+0x222/0x450
[ 336.684192][ T5423] task_work_run+0x14e/0x250
[ 336.686701][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 336.689035][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 336.691605][ T5423] do_syscall_64+0xe2/0x260
[ 336.694115][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 336.696980][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 336.699903][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 336.711606][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 336.716178][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 336.720371][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 336.723674][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 336.727127][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 336.730539][ T5423] R13: 00007f7cc54c93b9 R14: 0000000000051e15 R15: 0000000000000001
[ 336.734143][ T5423]
[ 336.882233][ T9039] loop1: detected capacity change from 0 to 32768
[ 336.894675][ T9039] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 336.905027][ T9039] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 336.931137][ T9040] loop3: detected capacity change from 0 to 32768
[ 336.932194][ T9039] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 336.939932][ T5597] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 336.953794][ T5597] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 336.955400][ T9040] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 336.992443][ T9040] CPU: 3 PID: 9040 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 336.997129][ T9040] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 337.002315][ T9040] Call Trace:
[ 337.003967][ T9040]
[ 337.005256][ T9040] dump_stack_lvl+0x16c/0x1f0
[ 337.007344][ T9040] sysfs_warn_dup+0x7f/0xa0
[ 337.009380][ T9040] sysfs_create_dir_ns+0x24d/0x2b0
[ 337.011902][ T9040] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 337.014531][ T9040] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 337.016888][ T9040] ? do_raw_spin_unlock+0x172/0x230
[ 337.019316][ T9040] kobject_add_internal+0x2c8/0x990
[ 337.021652][ T9040] kobject_init_and_add+0x11c/0x190
[ 337.023929][ T9040] ? __pfx_kobject_init_and_add+0x10/0x10
[ 337.026441][ T9040] ? lockdep_init_map_type+0x16d/0x7d0
[ 337.028868][ T9040] ? lockdep_init_map_type+0x16d/0x7d0
[ 337.031365][ T9040] gfs2_sys_fs_add+0x207/0x470
[ 337.033549][ T9040] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 337.035849][ T9040] ? __pfx_alloc_workqueue+0x10/0x10
[ 337.038261][ T9040] ? read_word_at_a_time+0xe/0x20
[ 337.040519][ T9040] gfs2_fill_super+0x138c/0x2e10
[ 337.042711][ T9040] ? vsnprintf+0x3cd/0x1880
[ 337.044738][ T9040] ? __pfx_gfs2_fill_super+0x10/0x10
[ 337.047061][ T9040] ? snprintf+0xc8/0x100
[ 337.049001][ T9040] ? __pfx_snprintf+0x10/0x10
[ 337.051151][ T9040] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 337.053505][ T9040] ? set_blocksize+0x2b1/0x350
[ 337.055635][ T9040] ? sb_set_blocksize+0xf6/0x120
[ 337.057829][ T9040] ? setup_bdev_super+0x392/0x720
[ 337.060026][ T9040] get_tree_bdev+0x36f/0x610
[ 337.062101][ T9040] ? __pfx_gfs2_fill_super+0x10/0x10
[ 337.064446][ T9040] ? __pfx_get_tree_bdev+0x10/0x10
[ 337.066688][ T9040] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 337.069000][ T9040] ? cap_capable+0x1cf/0x240
[ 337.070922][ T9040] gfs2_get_tree+0x4e/0x280
[ 337.072992][ T9040] vfs_get_tree+0x8f/0x380
[ 337.075024][ T9040] path_mount+0x14e6/0x1f20
[ 337.077017][ T9040] ? kmem_cache_free+0x12e/0x380
[ 337.079260][ T9040] ? __pfx_path_mount+0x10/0x10
[ 337.081196][ T9040] ? putname+0x12e/0x170
[ 337.082858][ T9040] __x64_sys_mount+0x297/0x320
[ 337.084787][ T9040] ? __pfx___x64_sys_mount+0x10/0x10
[ 337.086963][ T9040] do_syscall_64+0xd2/0x260
[ 337.088889][ T9040] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 337.090383][ T9042] loop2: detected capacity change from 0 to 32768
[ 337.091070][ T9040] RIP: 0033:0x7f70fd87f4aa
[ 337.095259][ T9040] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 337.101887][ T9040] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 337.105298][ T9042] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 337.105570][ T9040] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 337.112044][ T9040] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 337.115509][ T9040] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 337.118660][ T9040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 337.122107][ T9040] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 337.125474][ T9040]
[ 337.126683][ T9042] CPU: 0 PID: 9042 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 337.130637][ T9042] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 337.134532][ T9042] Call Trace:
[ 337.136051][ T9042]
[ 337.137298][ T9042] dump_stack_lvl+0x16c/0x1f0
[ 337.139495][ T9042] sysfs_warn_dup+0x7f/0xa0
[ 337.141481][ T9042] sysfs_create_dir_ns+0x24d/0x2b0
[ 337.143574][ T9042] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 337.144905][ T9040] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 337.145987][ T9042] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 337.151420][ T9040] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 337.153722][ T9042] ? do_raw_spin_unlock+0x172/0x230
[ 337.153744][ T9042] kobject_add_internal+0x2c8/0x990
[ 337.153762][ T9042] kobject_init_and_add+0x11c/0x190
[ 337.153778][ T9042] ? __pfx_kobject_init_and_add+0x10/0x10
[ 337.165168][ T9042] ? lockdep_init_map_type+0x16d/0x7d0
[ 337.167496][ T9042] ? lockdep_init_map_type+0x16d/0x7d0
[ 337.169871][ T9042] gfs2_sys_fs_add+0x207/0x470
[ 337.172090][ T9042] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 337.174387][ T9042] ? __pfx_alloc_workqueue+0x10/0x10
[ 337.176654][ T9042] ? read_word_at_a_time+0xe/0x20
[ 337.178822][ T9042] gfs2_fill_super+0x138c/0x2e10
[ 337.180988][ T9042] ? vsnprintf+0x3cd/0x1880
[ 337.182950][ T9042] ? __pfx_gfs2_fill_super+0x10/0x10
[ 337.185106][ T9042] ? snprintf+0xc8/0x100
[ 337.186826][ T9042] ? __pfx_snprintf+0x10/0x10
[ 337.188820][ T9042] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 337.191053][ T9042] ? set_blocksize+0x2b1/0x350
[ 337.193108][ T9042] ? sb_set_blocksize+0xf6/0x120
[ 337.195248][ T9042] ? setup_bdev_super+0x392/0x720
[ 337.197390][ T9042] get_tree_bdev+0x36f/0x610
[ 337.199304][ T9042] ? __pfx_gfs2_fill_super+0x10/0x10
[ 337.201554][ T9042] ? __pfx_get_tree_bdev+0x10/0x10
[ 337.203720][ T9042] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 337.206068][ T9042] ? cap_capable+0x1cf/0x240
[ 337.208004][ T9042] gfs2_get_tree+0x4e/0x280
[ 337.209958][ T9042] vfs_get_tree+0x8f/0x380
[ 337.211871][ T9042] path_mount+0x14e6/0x1f20
[ 337.213850][ T9042] ? kmem_cache_free+0x12e/0x380
[ 337.215984][ T9042] ? __pfx_path_mount+0x10/0x10
[ 337.218454][ T9042] ? putname+0x12e/0x170
[ 337.220256][ T9042] __x64_sys_mount+0x297/0x320
[ 337.222332][ T9042] ? __pfx___x64_sys_mount+0x10/0x10
[ 337.224609][ T9042] do_syscall_64+0xd2/0x260
[ 337.226578][ T9042] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 337.229188][ T9042] RIP: 0033:0x7f18cec7f4aa
[ 337.231150][ T9042] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 337.239323][ T9042] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 337.242861][ T9042] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 337.245874][ T9042] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 337.248905][ T9042] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 337.252192][ T9042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 337.255414][ T9042] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 337.258796][ T9042]
[ 337.263290][ T9042] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 337.270306][ T9042] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 337.274282][ T5597] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 320ms
[ 337.277464][ T5597] gfs2: fsid=syz:syz.0: jid=0: Done
[ 337.279668][ T9039] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 337.359411][ T9046] loop0: detected capacity change from 0 to 32768
[ 337.378200][ T9046] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 337.381458][ T9046] CPU: 1 PID: 9046 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 337.386117][ T9046] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 337.390823][ T9046] Call Trace:
[ 337.392236][ T9046]
[ 337.393579][ T9046] dump_stack_lvl+0x16c/0x1f0
[ 337.395567][ T9046] sysfs_warn_dup+0x7f/0xa0
[ 337.397280][ T9046] sysfs_create_dir_ns+0x24d/0x2b0
[ 337.399372][ T9046] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 337.401543][ T9046] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 337.403741][ T9046] ? do_raw_spin_unlock+0x172/0x230
[ 337.405969][ T9046] kobject_add_internal+0x2c8/0x990
[ 337.408274][ T9046] kobject_init_and_add+0x11c/0x190
[ 337.410091][ T9046] ? __pfx_kobject_init_and_add+0x10/0x10
[ 337.412531][ T9046] ? lockdep_init_map_type+0x16d/0x7d0
[ 337.414803][ T9046] ? lockdep_init_map_type+0x16d/0x7d0
[ 337.417057][ T9046] gfs2_sys_fs_add+0x207/0x470
[ 337.419118][ T9046] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 337.421236][ T9046] ? __pfx_alloc_workqueue+0x10/0x10
[ 337.423188][ T9046] ? read_word_at_a_time+0xe/0x20
[ 337.425031][ T9046] gfs2_fill_super+0x138c/0x2e10
[ 337.427007][ T9046] ? vsnprintf+0x3cd/0x1880
[ 337.429000][ T9046] ? __pfx_gfs2_fill_super+0x10/0x10
[ 337.431219][ T9046] ? snprintf+0xc8/0x100
[ 337.432926][ T9046] ? __pfx_snprintf+0x10/0x10
[ 337.434824][ T9046] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 337.436655][ T9046] ? set_blocksize+0x2b1/0x350
[ 337.438442][ T9046] ? sb_set_blocksize+0xf6/0x120
[ 337.440591][ T9046] ? setup_bdev_super+0x392/0x720
[ 337.442736][ T9046] get_tree_bdev+0x36f/0x610
[ 337.444573][ T9046] ? __pfx_gfs2_fill_super+0x10/0x10
[ 337.447016][ T9046] ? __pfx_get_tree_bdev+0x10/0x10
[ 337.448928][ T9046] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 337.450919][ T9046] ? cap_capable+0x1cf/0x240
[ 337.452535][ T9046] gfs2_get_tree+0x4e/0x280
[ 337.454422][ T9046] vfs_get_tree+0x8f/0x380
[ 337.456172][ T9046] path_mount+0x14e6/0x1f20
[ 337.458168][ T9046] ? kmem_cache_free+0x12e/0x380
[ 337.460141][ T9046] ? __pfx_path_mount+0x10/0x10
[ 337.462271][ T9046] ? putname+0x12e/0x170
[ 337.463773][ T9046] __x64_sys_mount+0x297/0x320
[ 337.465569][ T9046] ? __pfx___x64_sys_mount+0x10/0x10
[ 337.467544][ T9046] do_syscall_64+0xd2/0x260
[ 337.469501][ T9046] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 337.472163][ T9046] RIP: 0033:0x7f7cc547f4aa
[ 337.474197][ T9046] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 337.482936][ T9046] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 337.486951][ T9046] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 337.490484][ T9046] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 337.494012][ T9046] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 337.497569][ T9046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 337.500739][ T9046] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 337.503834][ T9046]
[ 337.512781][ T9046] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 337.518578][ T9046] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 337.636078][ T9039] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 337.664499][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 337.664499][ T5428] inode = 11 2340
[ 337.664499][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 337.672948][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 337.693962][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 337.699431][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 337.709379][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 337.719023][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 337.723600][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 337.728328][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 337.731937][ T5428] CPU: 3 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 337.737473][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 337.742993][ T5428] Call Trace:
[ 337.744671][ T5428]
[ 337.746274][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 337.748942][ T5428] gfs2_withdraw+0xab8/0x1290
[ 337.751678][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 337.754650][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 337.757596][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 337.760750][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 337.763712][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 337.766915][ T5428] inode_go_instantiate+0x47/0x60
[ 337.769858][ T5428] gfs2_instantiate+0x169/0x250
[ 337.772361][ T5428] gfs2_glock_wait+0x214/0x330
[ 337.774706][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 337.777457][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 337.780192][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 337.782976][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 337.785575][ T5428] do_sync+0x6cf/0xd30
[ 337.787700][ T5428] ? __pfx_do_sync+0x10/0x10
[ 337.790386][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 337.793141][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 337.795893][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 337.799000][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 337.801774][ T5428] gfs2_quota_sync+0x419/0x630
[ 337.804533][ T5428] gfs2_sync_fs+0x44/0xb0
[ 337.806997][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 337.809639][ T5428] sync_filesystem+0x10d/0x290
[ 337.811923][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 337.814476][ T5428] kill_block_super+0x3b/0x90
[ 337.817203][ T5428] gfs2_kill_sb+0x360/0x410
[ 337.819854][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 337.822947][ T5428] deactivate_super+0xde/0x100
[ 337.825709][ T5428] cleanup_mnt+0x222/0x450
[ 337.828298][ T5428] task_work_run+0x14e/0x250
[ 337.830988][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 337.833948][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 337.837104][ T5428] do_syscall_64+0xe2/0x260
[ 337.839635][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 337.843033][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 337.845563][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 337.856420][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 337.860423][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 337.864139][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 337.868250][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 337.872342][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 337.876725][ T5428] R13: 00007efc27ec93b9 R14: 00000000000521c0 R15: 0000000000000001
[ 337.881043][ T5428]
[ 337.886666][ T9052] loop2: detected capacity change from 0 to 32768
[ 337.904851][ T9052] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 337.907946][ T9052] CPU: 1 PID: 9052 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 337.913428][ T9052] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 337.918190][ T9052] Call Trace:
[ 337.919993][ T9052]
[ 337.921452][ T9052] dump_stack_lvl+0x16c/0x1f0
[ 337.923553][ T9052] sysfs_warn_dup+0x7f/0xa0
[ 337.925590][ T9052] sysfs_create_dir_ns+0x24d/0x2b0
[ 337.927850][ T9052] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 337.930118][ T9052] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 337.932651][ T9052] ? do_raw_spin_unlock+0x172/0x230
[ 337.934950][ T9052] kobject_add_internal+0x2c8/0x990
[ 337.937563][ T9052] kobject_init_and_add+0x11c/0x190
[ 337.939847][ T9052] ? __pfx_kobject_init_and_add+0x10/0x10
[ 337.942074][ T9052] ? lockdep_init_map_type+0x16d/0x7d0
[ 337.944328][ T9052] ? lockdep_init_map_type+0x16d/0x7d0
[ 337.946669][ T9052] gfs2_sys_fs_add+0x207/0x470
[ 337.949294][ T9052] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 337.951797][ T9052] ? __pfx_alloc_workqueue+0x10/0x10
[ 337.954127][ T9052] ? read_word_at_a_time+0xe/0x20
[ 337.956825][ T9052] gfs2_fill_super+0x138c/0x2e10
[ 337.959174][ T9052] ? vsnprintf+0x3cd/0x1880
[ 337.961208][ T9052] ? __pfx_gfs2_fill_super+0x10/0x10
[ 337.963662][ T9052] ? snprintf+0xc8/0x100
[ 337.965677][ T9052] ? __pfx_snprintf+0x10/0x10
[ 337.967810][ T9052] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 337.970174][ T9052] ? set_blocksize+0x2b1/0x350
[ 337.972224][ T9052] ? sb_set_blocksize+0xf6/0x120
[ 337.974389][ T9052] ? setup_bdev_super+0x392/0x720
[ 337.976610][ T9052] get_tree_bdev+0x36f/0x610
[ 337.978861][ T9052] ? __pfx_gfs2_fill_super+0x10/0x10
[ 337.981449][ T9052] ? __pfx_get_tree_bdev+0x10/0x10
[ 337.983795][ T9052] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 337.986203][ T9052] ? cap_capable+0x1cf/0x240
[ 337.988256][ T9052] gfs2_get_tree+0x4e/0x280
[ 337.988953][ T9054] loop3: detected capacity change from 0 to 32768
[ 337.990245][ T9052] vfs_get_tree+0x8f/0x380
[ 337.994945][ T9052] path_mount+0x14e6/0x1f20
[ 337.996949][ T9052] ? kmem_cache_free+0x12e/0x380
[ 337.999122][ T9052] ? __pfx_path_mount+0x10/0x10
[ 338.001286][ T9052] ? putname+0x12e/0x170
[ 338.003141][ T9052] __x64_sys_mount+0x297/0x320
[ 338.003958][ T9054] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 338.005255][ T9052] ? __pfx___x64_sys_mount+0x10/0x10
[ 338.005287][ T9052] do_syscall_64+0xd2/0x260
[ 338.005308][ T9052] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 338.005328][ T9052] RIP: 0033:0x7f18cec7f4aa
[ 338.017362][ T9052] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 338.025586][ T9052] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 338.029211][ T9052] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 338.037023][ T9052] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 338.040250][ T9052] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 338.042939][ T9052] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 338.045498][ T9052] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 338.048207][ T9052]
[ 338.049393][ T9054] CPU: 2 PID: 9054 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 338.054149][ T9054] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 338.056875][ T9052] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 338.058281][ T9054] Call Trace:
[ 338.058292][ T9054]
[ 338.063680][ T9052] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 338.065038][ T9054] dump_stack_lvl+0x16c/0x1f0
[ 338.071095][ T9054] sysfs_warn_dup+0x7f/0xa0
[ 338.073083][ T9054] sysfs_create_dir_ns+0x24d/0x2b0
[ 338.075511][ T9054] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 338.078159][ T9054] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 338.080675][ T9054] ? do_raw_spin_unlock+0x172/0x230
[ 338.083078][ T9054] kobject_add_internal+0x2c8/0x990
[ 338.085314][ T9054] kobject_init_and_add+0x11c/0x190
[ 338.087581][ T9054] ? __pfx_kobject_init_and_add+0x10/0x10
[ 338.090009][ T9054] ? lockdep_init_map_type+0x16d/0x7d0
[ 338.092422][ T9054] ? lockdep_init_map_type+0x16d/0x7d0
[ 338.094989][ T9054] gfs2_sys_fs_add+0x207/0x470
[ 338.097120][ T9054] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 338.099271][ T9054] ? __pfx_alloc_workqueue+0x10/0x10
[ 338.101416][ T9054] ? read_word_at_a_time+0xe/0x20
[ 338.103491][ T9054] gfs2_fill_super+0x138c/0x2e10
[ 338.105529][ T9054] ? vsnprintf+0x3cd/0x1880
[ 338.108263][ T9054] ? __pfx_gfs2_fill_super+0x10/0x10
[ 338.111272][ T9054] ? snprintf+0xc8/0x100
[ 338.113374][ T9054] ? __pfx_snprintf+0x10/0x10
[ 338.116922][ T9054] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 338.119113][ T9054] ? set_blocksize+0x2b1/0x350
[ 338.121083][ T9054] ? sb_set_blocksize+0xf6/0x120
[ 338.123250][ T9054] ? setup_bdev_super+0x392/0x720
[ 338.125298][ T9054] get_tree_bdev+0x36f/0x610
[ 338.128326][ T9054] ? __pfx_gfs2_fill_super+0x10/0x10
[ 338.131308][ T9054] ? __pfx_get_tree_bdev+0x10/0x10
[ 338.133545][ T9054] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 338.137090][ T9054] ? cap_capable+0x1cf/0x240
[ 338.139363][ T9054] gfs2_get_tree+0x4e/0x280
[ 338.141386][ T9054] vfs_get_tree+0x8f/0x380
[ 338.143834][ T9054] path_mount+0x14e6/0x1f20
[ 338.146018][ T9054] ? kmem_cache_free+0x12e/0x380
[ 338.148338][ T9056] loop0: detected capacity change from 0 to 32768
[ 338.148446][ T9054] ? __pfx_path_mount+0x10/0x10
[ 338.153960][ T9054] ? putname+0x12e/0x170
[ 338.156372][ T9054] __x64_sys_mount+0x297/0x320
[ 338.159027][ T9054] ? __pfx___x64_sys_mount+0x10/0x10
[ 338.161556][ T9054] do_syscall_64+0xd2/0x260
[ 338.163758][ T9054] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 338.166970][ T9054] RIP: 0033:0x7f70fd87f4aa
[ 338.169669][ T9054] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 338.178862][ T9054] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 338.182567][ T9054] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 338.186204][ T9054] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 338.189575][ T9054] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 338.192986][ T9054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 338.196285][ T9054] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 338.199854][ T9054]
[ 338.211510][ T9056] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 338.227694][ T9054] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 338.230993][ T9056] CPU: 1 PID: 9056 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 338.250945][ T9054] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 338.254964][ T9056] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 338.254981][ T9056] Call Trace:
[ 338.254989][ T9056]
[ 338.254996][ T9056] dump_stack_lvl+0x16c/0x1f0
[ 338.255028][ T9056] sysfs_warn_dup+0x7f/0xa0
[ 338.255056][ T9056] sysfs_create_dir_ns+0x24d/0x2b0
[ 338.270984][ T9056] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 338.273662][ T9056] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 338.275988][ T9056] ? do_raw_spin_unlock+0x172/0x230
[ 338.278231][ T9056] kobject_add_internal+0x2c8/0x990
[ 338.280553][ T9056] kobject_init_and_add+0x11c/0x190
[ 338.282778][ T9056] ? __pfx_kobject_init_and_add+0x10/0x10
[ 338.284712][ T9056] ? lockdep_init_map_type+0x16d/0x7d0
[ 338.286754][ T9056] ? lockdep_init_map_type+0x16d/0x7d0
[ 338.288990][ T9056] gfs2_sys_fs_add+0x207/0x470
[ 338.291004][ T9056] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 338.293169][ T9056] ? __pfx_alloc_workqueue+0x10/0x10
[ 338.295638][ T9056] ? read_word_at_a_time+0xe/0x20
[ 338.297900][ T9056] gfs2_fill_super+0x138c/0x2e10
[ 338.300342][ T9056] ? vsnprintf+0x3cd/0x1880
[ 338.302275][ T9056] ? __pfx_gfs2_fill_super+0x10/0x10
[ 338.304529][ T9056] ? snprintf+0xc8/0x100
[ 338.306416][ T9056] ? __pfx_snprintf+0x10/0x10
[ 338.308556][ T9056] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 338.311048][ T9056] ? set_blocksize+0x2b1/0x350
[ 338.313281][ T9056] ? sb_set_blocksize+0xf6/0x120
[ 338.315632][ T9056] ? setup_bdev_super+0x392/0x720
[ 338.318012][ T9056] get_tree_bdev+0x36f/0x610
[ 338.320279][ T9056] ? __pfx_gfs2_fill_super+0x10/0x10
[ 338.322836][ T9056] ? __pfx_get_tree_bdev+0x10/0x10
[ 338.325168][ T9056] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 338.328084][ T9056] ? cap_capable+0x1cf/0x240
[ 338.330531][ T9056] gfs2_get_tree+0x4e/0x280
[ 338.332946][ T9056] vfs_get_tree+0x8f/0x380
[ 338.335228][ T9056] path_mount+0x14e6/0x1f20
[ 338.337184][ T9056] ? kmem_cache_free+0x12e/0x380
[ 338.339440][ T9056] ? __pfx_path_mount+0x10/0x10
[ 338.341702][ T9056] ? putname+0x12e/0x170
[ 338.343656][ T9056] __x64_sys_mount+0x297/0x320
[ 338.346257][ T9056] ? __pfx___x64_sys_mount+0x10/0x10
[ 338.348825][ T9056] do_syscall_64+0xd2/0x260
[ 338.351068][ T9056] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 338.353707][ T9056] RIP: 0033:0x7f7cc547f4aa
[ 338.355787][ T9056] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 338.364450][ T9056] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 338.368393][ T9056] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 338.372056][ T9056] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 338.375704][ T9056] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 338.379189][ T9056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 338.382730][ T9056] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 338.386223][ T9056]
[ 338.390101][ T9056] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 338.395880][ T9056] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 338.975139][ T9063] loop1: detected capacity change from 0 to 32768
[ 338.997898][ T9061] loop2: detected capacity change from 0 to 32768
[ 338.999845][ T9063] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 339.005973][ T9063] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 339.015454][ T9063] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 339.020657][ T29] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 339.022520][ T9061] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 339.024388][ T29] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 339.030955][ T9061] CPU: 2 PID: 9061 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 339.035978][ T9061] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 339.039395][ T9065] loop0: detected capacity change from 0 to 32768
[ 339.040792][ T9061] Call Trace:
[ 339.040804][ T9061]
[ 339.040811][ T9061] dump_stack_lvl+0x16c/0x1f0
[ 339.040844][ T9061] sysfs_warn_dup+0x7f/0xa0
[ 339.050689][ T9061] sysfs_create_dir_ns+0x24d/0x2b0
[ 339.051691][ T9065] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 339.053060][ T9061] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 339.053091][ T9061] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 339.053111][ T9061] ? do_raw_spin_unlock+0x172/0x230
[ 339.064435][ T9061] kobject_add_internal+0x2c8/0x990
[ 339.066827][ T9061] kobject_init_and_add+0x11c/0x190
[ 339.069072][ T9061] ? __pfx_kobject_init_and_add+0x10/0x10
[ 339.071593][ T9061] ? lockdep_init_map_type+0x16d/0x7d0
[ 339.073649][ T9061] ? lockdep_init_map_type+0x16d/0x7d0
[ 339.075985][ T9061] gfs2_sys_fs_add+0x207/0x470
[ 339.078118][ T9061] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 339.080415][ T9061] ? __pfx_alloc_workqueue+0x10/0x10
[ 339.081127][ T9067] loop3: detected capacity change from 0 to 32768
[ 339.082683][ T9061] ? read_word_at_a_time+0xe/0x20
[ 339.082705][ T9061] gfs2_fill_super+0x138c/0x2e10
[ 339.082723][ T9061] ? vsnprintf+0x3cd/0x1880
[ 339.084490][ T29] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 60ms
[ 339.084665][ T29] gfs2: fsid=syz:syz.0: jid=0: Done
[ 339.097475][ T9061] ? __pfx_gfs2_fill_super+0x10/0x10
[ 339.099815][ T9061] ? snprintf+0xc8/0x100
[ 339.101763][ T9061] ? __pfx_snprintf+0x10/0x10
[ 339.103939][ T9061] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 339.104158][ T9067] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 339.106476][ T9061] ? set_blocksize+0x2b1/0x350
[ 339.106500][ T9061] ? sb_set_blocksize+0xf6/0x120
[ 339.106517][ T9061] ? setup_bdev_super+0x392/0x720
[ 339.116156][ T9061] get_tree_bdev+0x36f/0x610
[ 339.118056][ T9061] ? __pfx_gfs2_fill_super+0x10/0x10
[ 339.120194][ T9061] ? __pfx_get_tree_bdev+0x10/0x10
[ 339.122372][ T9061] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 339.124976][ T9061] ? cap_capable+0x1cf/0x240
[ 339.127138][ T9061] gfs2_get_tree+0x4e/0x280
[ 339.129177][ T9061] vfs_get_tree+0x8f/0x380
[ 339.131224][ T9061] path_mount+0x14e6/0x1f20
[ 339.133229][ T9061] ? kmem_cache_free+0x12e/0x380
[ 339.135320][ T9061] ? __pfx_path_mount+0x10/0x10
[ 339.137481][ T9061] ? putname+0x12e/0x170
[ 339.139409][ T9061] __x64_sys_mount+0x297/0x320
[ 339.141621][ T9061] ? __pfx___x64_sys_mount+0x10/0x10
[ 339.144023][ T9061] do_syscall_64+0xd2/0x260
[ 339.146111][ T9061] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 339.148796][ T9061] RIP: 0033:0x7f18cec7f4aa
[ 339.150860][ T9061] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 339.159013][ T9061] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 339.162462][ T9061] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 339.165909][ T9061] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 339.169266][ T9061] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 339.172649][ T9061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 339.176055][ T9061] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 339.179421][ T9061]
[ 339.180760][ T9065] CPU: 3 PID: 9065 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 339.185043][ T9065] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 339.192011][ T9063] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 339.199704][ T9065] Call Trace:
[ 339.199718][ T9065]
[ 339.199725][ T9065] dump_stack_lvl+0x16c/0x1f0
[ 339.199753][ T9065] sysfs_warn_dup+0x7f/0xa0
[ 339.199777][ T9065] sysfs_create_dir_ns+0x24d/0x2b0
[ 339.199799][ T9065] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 339.212961][ T9065] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 339.215041][ T9065] ? do_raw_spin_unlock+0x172/0x230
[ 339.217000][ T9065] kobject_add_internal+0x2c8/0x990
[ 339.219016][ T9065] kobject_init_and_add+0x11c/0x190
[ 339.221060][ T9065] ? __pfx_kobject_init_and_add+0x10/0x10
[ 339.221275][ T9061] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 339.223333][ T9065] ? lockdep_init_map_type+0x16d/0x7d0
[ 339.223359][ T9065] ? lockdep_init_map_type+0x16d/0x7d0
[ 339.223381][ T9065] gfs2_sys_fs_add+0x207/0x470
[ 339.223403][ T9065] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 339.229733][ T9061] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 339.231358][ T9065] ? __pfx_alloc_workqueue+0x10/0x10
[ 339.231383][ T9065] ? read_word_at_a_time+0xe/0x20
[ 339.231399][ T9065] gfs2_fill_super+0x138c/0x2e10
[ 339.245402][ T9065] ? vsnprintf+0x3cd/0x1880
[ 339.247180][ T9065] ? __pfx_gfs2_fill_super+0x10/0x10
[ 339.249191][ T9065] ? snprintf+0xc8/0x100
[ 339.250866][ T9065] ? __pfx_snprintf+0x10/0x10
[ 339.252628][ T9065] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 339.254568][ T9065] ? set_blocksize+0x2b1/0x350
[ 339.256310][ T9065] ? sb_set_blocksize+0xf6/0x120
[ 339.258347][ T9065] ? setup_bdev_super+0x392/0x720
[ 339.260298][ T9065] get_tree_bdev+0x36f/0x610
[ 339.262082][ T9065] ? __pfx_gfs2_fill_super+0x10/0x10
[ 339.264097][ T9065] ? __pfx_get_tree_bdev+0x10/0x10
[ 339.266143][ T9065] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 339.268612][ T9065] ? cap_capable+0x1cf/0x240
[ 339.270803][ T9065] gfs2_get_tree+0x4e/0x280
[ 339.272613][ T9065] vfs_get_tree+0x8f/0x380
[ 339.274537][ T9065] path_mount+0x14e6/0x1f20
[ 339.276317][ T9065] ? kmem_cache_free+0x12e/0x380
[ 339.278360][ T9065] ? __pfx_path_mount+0x10/0x10
[ 339.280413][ T9065] ? putname+0x12e/0x170
[ 339.282147][ T9065] __x64_sys_mount+0x297/0x320
[ 339.284019][ T9065] ? __pfx___x64_sys_mount+0x10/0x10
[ 339.286064][ T9065] do_syscall_64+0xd2/0x260
[ 339.287945][ T9065] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 339.290581][ T9065] RIP: 0033:0x7f7cc547f4aa
[ 339.292380][ T9065] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 339.300571][ T9065] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 339.304241][ T9065] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 339.307593][ T9065] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 339.311053][ T9065] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 339.314431][ T9065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 339.317823][ T9065] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 339.321219][ T9065]
[ 339.322708][ T9067] CPU: 1 PID: 9067 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 339.326825][ T9067] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 339.329676][ T9065] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 339.330974][ T9067] Call Trace:
[ 339.330983][ T9067]
[ 339.330989][ T9067] dump_stack_lvl+0x16c/0x1f0
[ 339.341909][ T9065] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 339.342402][ T9067] sysfs_warn_dup+0x7f/0xa0
[ 339.346965][ T9067] sysfs_create_dir_ns+0x24d/0x2b0
[ 339.348962][ T9067] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 339.351200][ T9067] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 339.353238][ T9067] ? do_raw_spin_unlock+0x172/0x230
[ 339.355334][ T9067] kobject_add_internal+0x2c8/0x990
[ 339.357179][ T9067] kobject_init_and_add+0x11c/0x190
[ 339.359210][ T9067] ? __pfx_kobject_init_and_add+0x10/0x10
[ 339.361432][ T9067] ? lockdep_init_map_type+0x16d/0x7d0
[ 339.363575][ T9067] ? lockdep_init_map_type+0x16d/0x7d0
[ 339.365702][ T9067] gfs2_sys_fs_add+0x207/0x470
[ 339.367609][ T9067] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 339.369701][ T9067] ? __pfx_alloc_workqueue+0x10/0x10
[ 339.371702][ T9067] ? read_word_at_a_time+0xe/0x20
[ 339.373998][ T9067] gfs2_fill_super+0x138c/0x2e10
[ 339.376224][ T9067] ? vsnprintf+0x3cd/0x1880
[ 339.378016][ T9067] ? __pfx_gfs2_fill_super+0x10/0x10
[ 339.380113][ T9067] ? snprintf+0xc8/0x100
[ 339.381787][ T9067] ? __pfx_snprintf+0x10/0x10
[ 339.383683][ T9067] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 339.385650][ T9067] ? set_blocksize+0x2b1/0x350
[ 339.387345][ T9067] ? sb_set_blocksize+0xf6/0x120
[ 339.389076][ T9067] ? setup_bdev_super+0x392/0x720
[ 339.391198][ T9067] get_tree_bdev+0x36f/0x610
[ 339.393255][ T9067] ? __pfx_gfs2_fill_super+0x10/0x10
[ 339.395483][ T9067] ? __pfx_get_tree_bdev+0x10/0x10
[ 339.397437][ T9067] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 339.400001][ T9067] ? cap_capable+0x1cf/0x240
[ 339.401805][ T9067] gfs2_get_tree+0x4e/0x280
[ 339.403558][ T9067] vfs_get_tree+0x8f/0x380
[ 339.405549][ T9067] path_mount+0x14e6/0x1f20
[ 339.407351][ T9067] ? kmem_cache_free+0x12e/0x380
[ 339.409275][ T9067] ? __pfx_path_mount+0x10/0x10
[ 339.411181][ T9067] ? putname+0x12e/0x170
[ 339.412848][ T9067] __x64_sys_mount+0x297/0x320
[ 339.414711][ T9067] ? __pfx___x64_sys_mount+0x10/0x10
[ 339.416731][ T9067] do_syscall_64+0xd2/0x260
[ 339.418522][ T9067] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 339.420834][ T9067] RIP: 0033:0x7f70fd87f4aa
2024/04/02 02:35:18 executed programs: 988
[ 339.422589][ T9067] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 339.426821][ T9063] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 339.429328][ T9067] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 339.429353][ T9067] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 339.429363][ T9067] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 339.429372][ T9067] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 339.429382][ T9067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 339.446589][ T9067] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 339.449607][ T9067]
[ 339.453437][ T9067] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 339.459520][ T9067] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 339.471324][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 339.471324][ T5428] inode = 11 2340
[ 339.471324][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 339.478690][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 339.482349][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 339.487072][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 339.490347][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 339.496698][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 339.501231][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 339.513888][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 339.518284][ T5428] CPU: 3 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 339.523187][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 339.527665][ T5428] Call Trace:
[ 339.529157][ T5428]
[ 339.530544][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 339.532673][ T5428] gfs2_withdraw+0xab8/0x1290
[ 339.534740][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 339.536984][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 339.539242][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 339.541819][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 339.544060][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 339.546478][ T5428] inode_go_instantiate+0x47/0x60
[ 339.548528][ T5428] gfs2_instantiate+0x169/0x250
[ 339.550608][ T5428] gfs2_glock_wait+0x214/0x330
[ 339.552366][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 339.554486][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 339.556578][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 339.558952][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 339.561222][ T5428] do_sync+0x6cf/0xd30
[ 339.563387][ T5428] ? __pfx_do_sync+0x10/0x10
[ 339.565884][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 339.568082][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 339.570684][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 339.573113][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 339.575145][ T5428] gfs2_quota_sync+0x419/0x630
[ 339.577350][ T5428] gfs2_sync_fs+0x44/0xb0
[ 339.579313][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 339.581517][ T5428] sync_filesystem+0x10d/0x290
[ 339.583774][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 339.586047][ T5428] kill_block_super+0x3b/0x90
[ 339.588095][ T5428] gfs2_kill_sb+0x360/0x410
[ 339.590045][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 339.592177][ T5428] deactivate_super+0xde/0x100
[ 339.594069][ T5428] cleanup_mnt+0x222/0x450
[ 339.595577][ T5428] task_work_run+0x14e/0x250
[ 339.597160][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 339.599410][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 339.601756][ T5428] do_syscall_64+0xe2/0x260
[ 339.603496][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 339.605914][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 339.607603][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 339.615203][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 339.618596][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 339.621532][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 339.624657][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 339.627441][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 339.630339][ T5428] R13: 00007efc27ec93b9 R14: 0000000000052a03 R15: 0000000000000001
[ 339.633803][ T5428]
[ 340.006892][ T9077] loop3: detected capacity change from 0 to 32768
[ 340.028795][ T9077] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 340.032867][ T9077] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 340.044886][ T9076] loop2: detected capacity change from 0 to 32768
[ 340.052129][ T9076] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 340.056375][ T9076] CPU: 1 PID: 9076 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 340.057385][ T9077] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 340.061374][ T9076] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 340.066187][ T971] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 340.069476][ T9076] Call Trace:
[ 340.069509][ T9076]
[ 340.069517][ T9076] dump_stack_lvl+0x16c/0x1f0
[ 340.069550][ T9076] sysfs_warn_dup+0x7f/0xa0
[ 340.069579][ T9076] sysfs_create_dir_ns+0x24d/0x2b0
[ 340.069606][ T9076] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 340.069634][ T9076] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 340.069654][ T9076] ? do_raw_spin_unlock+0x172/0x230
[ 340.069673][ T9076] kobject_add_internal+0x2c8/0x990
[ 340.069693][ T9076] kobject_init_and_add+0x11c/0x190
[ 340.069713][ T9076] ? __pfx_kobject_init_and_add+0x10/0x10
[ 340.069733][ T9076] ? lockdep_init_map_type+0x16d/0x7d0
[ 340.069775][ T9076] ? lockdep_init_map_type+0x16d/0x7d0
[ 340.069802][ T9076] gfs2_sys_fs_add+0x207/0x470
[ 340.069828][ T9076] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 340.069854][ T9076] ? __pfx_alloc_workqueue+0x10/0x10
[ 340.069880][ T9076] ? read_word_at_a_time+0xe/0x20
[ 340.069901][ T9076] gfs2_fill_super+0x138c/0x2e10
[ 340.069919][ T9076] ? vsnprintf+0x3cd/0x1880
[ 340.069945][ T9076] ? __pfx_gfs2_fill_super+0x10/0x10
[ 340.069964][ T9076] ? snprintf+0xc8/0x100
[ 340.069987][ T9076] ? __pfx_snprintf+0x10/0x10
[ 340.070011][ T9076] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 340.070027][ T9076] ? set_blocksize+0x2b1/0x350
[ 340.070044][ T9076] ? sb_set_blocksize+0xf6/0x120
[ 340.070061][ T9076] ? setup_bdev_super+0x392/0x720
[ 340.070083][ T9076] get_tree_bdev+0x36f/0x610
[ 340.070107][ T9076] ? __pfx_gfs2_fill_super+0x10/0x10
[ 340.070125][ T9076] ? __pfx_get_tree_bdev+0x10/0x10
[ 340.070150][ T9076] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 340.070174][ T9076] ? cap_capable+0x1cf/0x240
[ 340.070197][ T9076] gfs2_get_tree+0x4e/0x280
[ 340.070214][ T9076] vfs_get_tree+0x8f/0x380
[ 340.070241][ T9076] path_mount+0x14e6/0x1f20
[ 340.070267][ T9076] ? kmem_cache_free+0x12e/0x380
[ 340.070291][ T9076] ? __pfx_path_mount+0x10/0x10
[ 340.070317][ T9076] ? putname+0x12e/0x170
[ 340.070337][ T9076] __x64_sys_mount+0x297/0x320
[ 340.070363][ T9076] ? __pfx___x64_sys_mount+0x10/0x10
[ 340.070391][ T9076] do_syscall_64+0xd2/0x260
[ 340.070411][ T9076] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 340.070432][ T9076] RIP: 0033:0x7f18cec7f4aa
[ 340.070447][ T9076] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 340.070465][ T9076] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 340.070485][ T9076] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 340.070499][ T9076] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 340.070511][ T9076] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 340.070524][ T9076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 340.070536][ T9076] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 340.070551][ T9076]
[ 340.070697][ T9076] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 340.070713][ T9076] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 340.202948][ T9079] loop0: detected capacity change from 0 to 32768
[ 340.207089][ T971] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 340.234178][ T9079] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 340.279927][ T971] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 72ms
[ 340.285389][ T9079] CPU: 1 PID: 9079 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 340.288568][ T971] gfs2: fsid=syz:syz.0: jid=0: Done
[ 340.290804][ T9079] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 340.298282][ T9077] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 340.302445][ T9079] Call Trace:
[ 340.302457][ T9079]
[ 340.339156][ T9079] dump_stack_lvl+0x16c/0x1f0
[ 340.341056][ T9079] sysfs_warn_dup+0x7f/0xa0
[ 340.342980][ T9079] sysfs_create_dir_ns+0x24d/0x2b0
[ 340.345047][ T9079] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 340.347509][ T9079] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 340.350836][ T9079] ? do_raw_spin_unlock+0x172/0x230
[ 340.353595][ T9079] kobject_add_internal+0x2c8/0x990
[ 340.355931][ T9079] kobject_init_and_add+0x11c/0x190
[ 340.358184][ T9079] ? __pfx_kobject_init_and_add+0x10/0x10
[ 340.360735][ T9079] ? lockdep_init_map_type+0x16d/0x7d0
[ 340.363032][ T9079] ? lockdep_init_map_type+0x16d/0x7d0
[ 340.365391][ T9079] gfs2_sys_fs_add+0x207/0x470
[ 340.367619][ T9079] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 340.369932][ T9079] ? __pfx_alloc_workqueue+0x10/0x10
[ 340.371873][ T9079] ? read_word_at_a_time+0xe/0x20
[ 340.374010][ T9079] gfs2_fill_super+0x138c/0x2e10
[ 340.375951][ T9081] loop1: detected capacity change from 0 to 32768
[ 340.376891][ T9079] ? vsnprintf+0x3cd/0x1880
[ 340.393432][ T9079] ? __pfx_gfs2_fill_super+0x10/0x10
[ 340.396538][ T9079] ? snprintf+0xc8/0x100
[ 340.399080][ T9079] ? __pfx_snprintf+0x10/0x10
[ 340.401175][ T9079] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 340.404300][ T9079] ? set_blocksize+0x2b1/0x350
[ 340.406460][ T9079] ? sb_set_blocksize+0xf6/0x120
[ 340.408677][ T9079] ? setup_bdev_super+0x392/0x720
[ 340.411937][ T9079] get_tree_bdev+0x36f/0x610
[ 340.415284][ T9079] ? __pfx_gfs2_fill_super+0x10/0x10
[ 340.417663][ T9079] ? __pfx_get_tree_bdev+0x10/0x10
[ 340.419759][ T9079] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 340.422623][ T9079] ? cap_capable+0x1cf/0x240
[ 340.424537][ T9079] gfs2_get_tree+0x4e/0x280
[ 340.426986][ T9079] vfs_get_tree+0x8f/0x380
[ 340.429110][ T9079] path_mount+0x14e6/0x1f20
[ 340.430978][ T9079] ? kmem_cache_free+0x12e/0x380
[ 340.432987][ T9079] ? __pfx_path_mount+0x10/0x10
[ 340.435159][ T9079] ? putname+0x12e/0x170
[ 340.436800][ T9079] __x64_sys_mount+0x297/0x320
[ 340.439259][ T9079] ? __pfx___x64_sys_mount+0x10/0x10
[ 340.442124][ T9079] do_syscall_64+0xd2/0x260
[ 340.444328][ T9079] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 340.447665][ T9079] RIP: 0033:0x7f7cc547f4aa
[ 340.450870][ T9079] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 340.460020][ T9079] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 340.463510][ T9079] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 340.466653][ T9079] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 340.469782][ T9079] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 340.473116][ T9079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 340.476202][ T9079] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 340.479911][ T9079]
[ 340.482189][ T9081] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 340.483577][ T9079] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 340.485044][ T9081] CPU: 3 PID: 9081 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 340.485063][ T9081] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 340.485073][ T9081] Call Trace:
[ 340.485079][ T9081]
[ 340.485085][ T9081] dump_stack_lvl+0x16c/0x1f0
[ 340.491527][ T9079] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 340.498577][ T9081] sysfs_warn_dup+0x7f/0xa0
[ 340.498611][ T9081] sysfs_create_dir_ns+0x24d/0x2b0
[ 340.498635][ T9081] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 340.498658][ T9081] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 340.498675][ T9081] ? do_raw_spin_unlock+0x172/0x230
[ 340.506191][ T5430] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 340.507110][ T9081] kobject_add_internal+0x2c8/0x990
[ 340.533142][ T9081] kobject_init_and_add+0x11c/0x190
[ 340.535381][ T9081] ? __pfx_kobject_init_and_add+0x10/0x10
[ 340.538085][ T9081] ? lockdep_init_map_type+0x16d/0x7d0
[ 340.540308][ T9081] ? lockdep_init_map_type+0x16d/0x7d0
[ 340.542705][ T9081] gfs2_sys_fs_add+0x207/0x470
[ 340.548561][ T9081] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 340.550783][ T9081] ? __pfx_alloc_workqueue+0x10/0x10
[ 340.552870][ T9077] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 340.552915][ T9081] ? read_word_at_a_time+0xe/0x20
[ 340.558074][ T9081] gfs2_fill_super+0x138c/0x2e10
[ 340.560080][ T9081] ? vsnprintf+0x3cd/0x1880
[ 340.574012][ T9081] ? __pfx_gfs2_fill_super+0x10/0x10
[ 340.576193][ T9081] ? snprintf+0xc8/0x100
[ 340.577923][ T9081] ? __pfx_snprintf+0x10/0x10
[ 340.579861][ T9081] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 340.582003][ T9081] ? set_blocksize+0x2b1/0x350
[ 340.584017][ T9081] ? sb_set_blocksize+0xf6/0x120
[ 340.586005][ T9081] ? setup_bdev_super+0x392/0x720
[ 340.588070][ T9081] get_tree_bdev+0x36f/0x610
[ 340.606109][ T9081] ? __pfx_gfs2_fill_super+0x10/0x10
[ 340.608359][ T9081] ? __pfx_get_tree_bdev+0x10/0x10
[ 340.618430][ T9081] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 340.621376][ T9081] ? cap_capable+0x1cf/0x240
[ 340.623366][ T9081] gfs2_get_tree+0x4e/0x280
[ 340.626275][ T9081] vfs_get_tree+0x8f/0x380
[ 340.628202][ T9081] path_mount+0x14e6/0x1f20
[ 340.631692][ T9081] ? kmem_cache_free+0x12e/0x380
[ 340.633832][ T9081] ? __pfx_path_mount+0x10/0x10
[ 340.636205][ T9081] ? putname+0x12e/0x170
[ 340.637954][ T9081] __x64_sys_mount+0x297/0x320
[ 340.639877][ T9081] ? __pfx___x64_sys_mount+0x10/0x10
[ 340.642605][ T9081] do_syscall_64+0xd2/0x260
[ 340.644528][ T9081] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 340.647029][ T9081] RIP: 0033:0x7efc27e7f4aa
[ 340.648930][ T9081] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 340.656963][ T9081] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 340.660608][ T9081] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 340.664022][ T9081] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 340.667545][ T9081] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 340.670987][ T9081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 340.674282][ T9081] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 340.677359][ T9081]
[ 340.681257][ T9081] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 340.687375][ T9081] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 340.697501][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 340.697501][ T5425] inode = 11 2340
[ 340.697501][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 340.709235][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 340.712775][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 340.719825][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 340.723564][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 340.738342][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 340.743897][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 340.753565][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 340.757288][ T5425] CPU: 1 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 340.762093][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 340.766388][ T5425] Call Trace:
[ 340.767842][ T5425]
[ 340.769171][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 340.785762][ T5425] gfs2_withdraw+0xab8/0x1290
[ 340.802634][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 340.804782][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 340.806991][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 340.809292][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 340.811594][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 340.813615][ T5425] inode_go_instantiate+0x47/0x60
[ 340.815691][ T5425] gfs2_instantiate+0x169/0x250
[ 340.817627][ T5425] gfs2_glock_wait+0x214/0x330
[ 340.819627][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 340.822002][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 340.823656][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 340.826039][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 340.828203][ T5425] do_sync+0x6cf/0xd30
[ 340.829895][ T5425] ? __pfx_do_sync+0x10/0x10
[ 340.832283][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 340.834422][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 340.836441][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 340.838712][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 340.840760][ T5425] gfs2_quota_sync+0x419/0x630
[ 340.843021][ T5425] gfs2_sync_fs+0x44/0xb0
[ 340.844836][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 340.847158][ T5425] sync_filesystem+0x10d/0x290
[ 340.849213][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 340.851778][ T5425] kill_block_super+0x3b/0x90
[ 340.853929][ T5425] gfs2_kill_sb+0x360/0x410
[ 340.856023][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 340.858589][ T5425] deactivate_super+0xde/0x100
[ 340.860737][ T5425] cleanup_mnt+0x222/0x450
[ 340.862812][ T5425] task_work_run+0x14e/0x250
[ 340.864902][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 340.867327][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 340.869602][ T5425] do_syscall_64+0xe2/0x260
[ 340.871714][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 340.874103][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 340.875928][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 340.884680][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 340.888848][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 340.892566][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 340.896265][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 340.900039][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 340.903609][ T5425] R13: 00007f70fd8c93b9 R14: 0000000000052e3e R15: 0000000000000001
[ 340.907199][ T5425]
[ 341.095889][ T9089] loop2: detected capacity change from 0 to 32768
[ 341.109939][ T9089] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 341.113612][ T9089] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 341.147579][ T9089] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 341.170474][ T34] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 341.180922][ T34] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 341.231972][ T34] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 51ms
[ 341.235339][ T34] gfs2: fsid=syz:syz.0: jid=0: Done
[ 341.237508][ T9089] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 341.338451][ T9091] loop0: detected capacity change from 0 to 32768
[ 341.356193][ T9091] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 341.360184][ T9091] CPU: 1 PID: 9091 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 341.364972][ T9091] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 341.368838][ T9093] loop1: detected capacity change from 0 to 32768
[ 341.369448][ T9091] Call Trace:
[ 341.369459][ T9091]
[ 341.375152][ T9091] dump_stack_lvl+0x16c/0x1f0
[ 341.376742][ T9093] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 341.377306][ T9091] sysfs_warn_dup+0x7f/0xa0
[ 341.377337][ T9091] sysfs_create_dir_ns+0x24d/0x2b0
[ 341.377364][ T9091] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 341.387500][ T9091] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 341.390082][ T9091] ? do_raw_spin_unlock+0x172/0x230
[ 341.392441][ T9091] kobject_add_internal+0x2c8/0x990
[ 341.394791][ T9091] kobject_init_and_add+0x11c/0x190
[ 341.397142][ T9091] ? __pfx_kobject_init_and_add+0x10/0x10
[ 341.399695][ T9091] ? lockdep_init_map_type+0x16d/0x7d0
[ 341.402159][ T9091] ? lockdep_init_map_type+0x16d/0x7d0
[ 341.404637][ T9091] gfs2_sys_fs_add+0x207/0x470
[ 341.406886][ T9091] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 341.409269][ T9091] ? __pfx_alloc_workqueue+0x10/0x10
[ 341.411630][ T9091] ? read_word_at_a_time+0xe/0x20
[ 341.413934][ T9091] gfs2_fill_super+0x138c/0x2e10
[ 341.416193][ T9091] ? vsnprintf+0x3cd/0x1880
[ 341.418258][ T9091] ? __pfx_gfs2_fill_super+0x10/0x10
[ 341.420643][ T9091] ? snprintf+0xc8/0x100
[ 341.422587][ T9091] ? __pfx_snprintf+0x10/0x10
[ 341.424754][ T9091] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 341.427149][ T9091] ? set_blocksize+0x2b1/0x350
[ 341.429309][ T9091] ? sb_set_blocksize+0xf6/0x120
[ 341.431656][ T9091] ? setup_bdev_super+0x392/0x720
[ 341.433901][ T9091] get_tree_bdev+0x36f/0x610
[ 341.435798][ T9091] ? __pfx_gfs2_fill_super+0x10/0x10
[ 341.437967][ T9091] ? __pfx_get_tree_bdev+0x10/0x10
[ 341.440066][ T9091] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 341.442364][ T9091] ? cap_capable+0x1cf/0x240
[ 341.444260][ T9091] gfs2_get_tree+0x4e/0x280
[ 341.446272][ T9091] vfs_get_tree+0x8f/0x380
[ 341.448123][ T9091] path_mount+0x14e6/0x1f20
[ 341.450027][ T9091] ? kmem_cache_free+0x12e/0x380
[ 341.452059][ T9091] ? __pfx_path_mount+0x10/0x10
[ 341.454063][ T9091] ? putname+0x12e/0x170
[ 341.455801][ T9091] __x64_sys_mount+0x297/0x320
[ 341.457898][ T9091] ? __pfx___x64_sys_mount+0x10/0x10
[ 341.460376][ T9091] do_syscall_64+0xd2/0x260
[ 341.462576][ T9091] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 341.465167][ T9091] RIP: 0033:0x7f7cc547f4aa
[ 341.467197][ T9091] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 341.475890][ T9091] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 341.479936][ T9091] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 341.483645][ T9091] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 341.487190][ T9091] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 341.490774][ T9091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 341.494356][ T9091] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 341.498065][ T9091]
[ 341.499913][ T9093] CPU: 3 PID: 9093 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 341.504499][ T9093] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 341.508722][ T9093] Call Trace:
[ 341.510233][ T9093]
[ 341.511552][ T9093] dump_stack_lvl+0x16c/0x1f0
[ 341.513679][ T9093] sysfs_warn_dup+0x7f/0xa0
[ 341.515607][ T9093] sysfs_create_dir_ns+0x24d/0x2b0
[ 341.517994][ T9093] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 341.520312][ T9093] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 341.520720][ T9091] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 341.522490][ T9093] ? do_raw_spin_unlock+0x172/0x230
[ 341.522506][ T9093] kobject_add_internal+0x2c8/0x990
[ 341.522525][ T9093] kobject_init_and_add+0x11c/0x190
[ 341.522543][ T9093] ? __pfx_kobject_init_and_add+0x10/0x10
[ 341.528609][ T9091] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 341.530565][ T9093] ? lockdep_init_map_type+0x16d/0x7d0
[ 341.530597][ T9093] ? lockdep_init_map_type+0x16d/0x7d0
[ 341.530625][ T9093] gfs2_sys_fs_add+0x207/0x470
[ 341.530648][ T9093] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 341.548994][ T9093] ? __pfx_alloc_workqueue+0x10/0x10
[ 341.551144][ T9093] ? read_word_at_a_time+0xe/0x20
[ 341.553207][ T9093] gfs2_fill_super+0x138c/0x2e10
[ 341.555499][ T9093] ? vsnprintf+0x3cd/0x1880
[ 341.557542][ T9093] ? __pfx_gfs2_fill_super+0x10/0x10
[ 341.559688][ T9093] ? snprintf+0xc8/0x100
[ 341.561428][ T9093] ? __pfx_snprintf+0x10/0x10
[ 341.562827][ T9096] loop3: detected capacity change from 0 to 32768
[ 341.563356][ T9093] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 341.567866][ T9093] ? set_blocksize+0x2b1/0x350
[ 341.569841][ T9093] ? sb_set_blocksize+0xf6/0x120
[ 341.571850][ T9093] ? setup_bdev_super+0x392/0x720
[ 341.573901][ T9093] get_tree_bdev+0x36f/0x610
[ 341.575660][ T9093] ? __pfx_gfs2_fill_super+0x10/0x10
[ 341.577973][ T9093] ? __pfx_get_tree_bdev+0x10/0x10
[ 341.580186][ T9093] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 341.582910][ T9093] ? cap_capable+0x1cf/0x240
[ 341.585559][ T9093] gfs2_get_tree+0x4e/0x280
[ 341.587583][ T9093] vfs_get_tree+0x8f/0x380
[ 341.589639][ T9093] path_mount+0x14e6/0x1f20
[ 341.591702][ T9093] ? kmem_cache_free+0x12e/0x380
[ 341.594016][ T9093] ? __pfx_path_mount+0x10/0x10
[ 341.596169][ T9093] ? putname+0x12e/0x170
[ 341.598513][ T9093] __x64_sys_mount+0x297/0x320
[ 341.600746][ T9093] ? __pfx___x64_sys_mount+0x10/0x10
[ 341.603006][ T9093] do_syscall_64+0xd2/0x260
[ 341.605014][ T9093] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 341.607739][ T9093] RIP: 0033:0x7efc27e7f4aa
[ 341.609750][ T9093] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 341.617768][ T9093] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 341.621318][ T9093] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 341.624453][ T9093] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 341.627662][ T9093] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 341.630869][ T9093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 341.634054][ T9093] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 341.637211][ T9093]
[ 341.646734][ T9093] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 341.652690][ T9093] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 341.673900][ T9096] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 341.677156][ T9096] CPU: 3 PID: 9096 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 341.681880][ T9096] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 341.686638][ T9096] Call Trace:
[ 341.687995][ T9096]
[ 341.689141][ T9096] dump_stack_lvl+0x16c/0x1f0
[ 341.691044][ T9096] sysfs_warn_dup+0x7f/0xa0
[ 341.692851][ T9096] sysfs_create_dir_ns+0x24d/0x2b0
[ 341.694867][ T9096] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 341.697062][ T9096] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 341.699147][ T9096] ? do_raw_spin_unlock+0x172/0x230
[ 341.701322][ T9096] kobject_add_internal+0x2c8/0x990
[ 341.703401][ T9096] kobject_init_and_add+0x11c/0x190
[ 341.705436][ T9096] ? __pfx_kobject_init_and_add+0x10/0x10
[ 341.707736][ T9096] ? lockdep_init_map_type+0x16d/0x7d0
[ 341.709950][ T9096] ? lockdep_init_map_type+0x16d/0x7d0
[ 341.712358][ T9096] gfs2_sys_fs_add+0x207/0x470
[ 341.714510][ T9096] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 341.717279][ T9096] ? __pfx_alloc_workqueue+0x10/0x10
[ 341.719646][ T9096] ? read_word_at_a_time+0xe/0x20
[ 341.721764][ T9096] gfs2_fill_super+0x138c/0x2e10
[ 341.724321][ T9096] ? vsnprintf+0x3cd/0x1880
[ 341.726586][ T9096] ? __pfx_gfs2_fill_super+0x10/0x10
[ 341.729154][ T9096] ? snprintf+0xc8/0x100
[ 341.731010][ T9096] ? __pfx_snprintf+0x10/0x10
[ 341.733155][ T9096] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 341.735451][ T9096] ? set_blocksize+0x2b1/0x350
[ 341.737536][ T9096] ? sb_set_blocksize+0xf6/0x120
[ 341.739713][ T9096] ? setup_bdev_super+0x392/0x720
[ 341.742294][ T9096] get_tree_bdev+0x36f/0x610
[ 341.744044][ T9089] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 341.747281][ T9096] ? __pfx_gfs2_fill_super+0x10/0x10
[ 341.749805][ T9096] ? __pfx_get_tree_bdev+0x10/0x10
[ 341.752028][ T9096] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 341.754483][ T9096] ? cap_capable+0x1cf/0x240
[ 341.756301][ T9096] gfs2_get_tree+0x4e/0x280
[ 341.758163][ T9096] vfs_get_tree+0x8f/0x380
[ 341.760040][ T9096] path_mount+0x14e6/0x1f20
[ 341.761757][ T9096] ? kmem_cache_free+0x12e/0x380
[ 341.763710][ T9096] ? __pfx_path_mount+0x10/0x10
[ 341.765768][ T9096] ? putname+0x12e/0x170
[ 341.767614][ T9096] __x64_sys_mount+0x297/0x320
[ 341.769698][ T9096] ? __pfx___x64_sys_mount+0x10/0x10
[ 341.772062][ T9096] do_syscall_64+0xd2/0x260
[ 341.774077][ T9096] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 341.776671][ T9096] RIP: 0033:0x7f70fd87f4aa
[ 341.778589][ T9096] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 341.786903][ T9096] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 341.790523][ T9096] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 341.793981][ T9096] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 341.797365][ T9096] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 341.800842][ T9096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 341.804261][ T9096] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 341.809382][ T9096]
[ 341.816801][ T9096] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 341.844746][ T9096] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 341.894449][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 341.894449][ T5422] inode = 11 2340
[ 341.894449][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 341.903881][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 341.908287][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 341.912754][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 341.917694][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 341.925800][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 341.929148][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 341.954739][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 341.964136][ T5422] CPU: 0 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 341.968861][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 341.973255][ T5422] Call Trace:
[ 341.974829][ T5422]
[ 341.976295][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 341.978358][ T5422] gfs2_withdraw+0xab8/0x1290
[ 341.980684][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 341.982954][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 341.985282][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 341.988011][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 341.990319][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 341.992908][ T5422] inode_go_instantiate+0x47/0x60
[ 341.997048][ T5422] gfs2_instantiate+0x169/0x250
[ 342.000682][ T5422] gfs2_glock_wait+0x214/0x330
[ 342.003077][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 342.005945][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 342.008576][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 342.011442][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 342.014331][ T5422] do_sync+0x6cf/0xd30
[ 342.016602][ T5422] ? __pfx_do_sync+0x10/0x10
[ 342.019258][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 342.021620][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 342.023827][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 342.026547][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 342.029122][ T5422] gfs2_quota_sync+0x419/0x630
[ 342.031566][ T5422] gfs2_sync_fs+0x44/0xb0
[ 342.033553][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 342.036085][ T5422] sync_filesystem+0x10d/0x290
[ 342.038282][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 342.040700][ T5422] kill_block_super+0x3b/0x90
[ 342.042829][ T5422] gfs2_kill_sb+0x360/0x410
[ 342.044891][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 342.047629][ T5422] deactivate_super+0xde/0x100
[ 342.050049][ T5422] cleanup_mnt+0x222/0x450
[ 342.052270][ T5422] task_work_run+0x14e/0x250
[ 342.054673][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 342.057509][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 342.060665][ T5422] do_syscall_64+0xe2/0x260
[ 342.061600][ T9103] loop0: detected capacity change from 0 to 32768
[ 342.062869][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 342.068643][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 342.070676][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 342.079900][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 342.083563][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 342.087048][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 342.090572][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 342.094057][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 342.097341][ T5422] R13: 00007f18cecc93b9 R14: 0000000000053234 R15: 0000000000000001
[ 342.100989][ T5422]
[ 342.103231][ T9103] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 342.107113][ T9103] CPU: 2 PID: 9103 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 342.111985][ T9103] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 342.116436][ T9103] Call Trace:
[ 342.117707][ T9103]
[ 342.119007][ T9103] dump_stack_lvl+0x16c/0x1f0
[ 342.121176][ T9103] sysfs_warn_dup+0x7f/0xa0
[ 342.123269][ T9103] sysfs_create_dir_ns+0x24d/0x2b0
[ 342.125633][ T9103] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 342.128161][ T9103] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 342.130544][ T9103] ? do_raw_spin_unlock+0x172/0x230
[ 342.132867][ T9103] kobject_add_internal+0x2c8/0x990
[ 342.135094][ T9103] kobject_init_and_add+0x11c/0x190
[ 342.137197][ T9103] ? __pfx_kobject_init_and_add+0x10/0x10
[ 342.139470][ T9103] ? lockdep_init_map_type+0x16d/0x7d0
[ 342.141422][ T9103] ? lockdep_init_map_type+0x16d/0x7d0
[ 342.144132][ T9103] gfs2_sys_fs_add+0x207/0x470
[ 342.146160][ T9103] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 342.148651][ T9103] ? __pfx_alloc_workqueue+0x10/0x10
[ 342.151125][ T9103] ? read_word_at_a_time+0xe/0x20
[ 342.153491][ T9103] gfs2_fill_super+0x138c/0x2e10
[ 342.155766][ T9103] ? vsnprintf+0x3cd/0x1880
[ 342.157658][ T9103] ? __pfx_gfs2_fill_super+0x10/0x10
[ 342.160021][ T9103] ? snprintf+0xc8/0x100
[ 342.161924][ T9103] ? __pfx_snprintf+0x10/0x10
[ 342.164053][ T9103] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 342.166490][ T9103] ? set_blocksize+0x2b1/0x350
[ 342.168651][ T9103] ? sb_set_blocksize+0xf6/0x120
[ 342.170874][ T9103] ? setup_bdev_super+0x392/0x720
[ 342.172906][ T9103] get_tree_bdev+0x36f/0x610
[ 342.174769][ T9103] ? __pfx_gfs2_fill_super+0x10/0x10
[ 342.177033][ T9103] ? __pfx_get_tree_bdev+0x10/0x10
[ 342.179211][ T9103] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 342.181676][ T9103] ? cap_capable+0x1cf/0x240
[ 342.183564][ T9103] gfs2_get_tree+0x4e/0x280
[ 342.185561][ T9103] vfs_get_tree+0x8f/0x380
[ 342.187649][ T9103] path_mount+0x14e6/0x1f20
[ 342.189818][ T9103] ? kmem_cache_free+0x12e/0x380
[ 342.192060][ T9103] ? __pfx_path_mount+0x10/0x10
[ 342.194365][ T9103] ? putname+0x12e/0x170
[ 342.196297][ T9103] __x64_sys_mount+0x297/0x320
[ 342.198546][ T9103] ? __pfx___x64_sys_mount+0x10/0x10
[ 342.201247][ T9103] do_syscall_64+0xd2/0x260
[ 342.203614][ T9103] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 342.206210][ T9103] RIP: 0033:0x7f7cc547f4aa
[ 342.208255][ T9103] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 342.216468][ T9103] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 342.220220][ T9103] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 342.223892][ T9103] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 342.227581][ T9103] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 342.232528][ T9103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 342.236010][ T9103] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 342.239739][ T9103]
[ 342.245132][ T9103] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 342.251506][ T9103] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 342.340192][ T9105] loop1: detected capacity change from 0 to 32768
[ 342.370065][ T9105] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 342.377511][ T9105] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 342.398419][ T9105] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 342.404767][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 342.407685][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 342.463161][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 55ms
[ 342.481519][ T7] gfs2: fsid=syz:syz.0: jid=0: Done
[ 342.484601][ T9105] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 342.486947][ T9107] loop3: detected capacity change from 0 to 32768
[ 342.507530][ T9107] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 342.529118][ T9107] CPU: 1 PID: 9107 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 342.533407][ T9107] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 342.537814][ T9107] Call Trace:
[ 342.539283][ T9107]
[ 342.540527][ T9107] dump_stack_lvl+0x16c/0x1f0
[ 342.542585][ T9107] sysfs_warn_dup+0x7f/0xa0
[ 342.544562][ T9107] sysfs_create_dir_ns+0x24d/0x2b0
[ 342.546930][ T9107] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 342.549837][ T9107] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 342.552291][ T9107] ? do_raw_spin_unlock+0x172/0x230
[ 342.554905][ T9107] kobject_add_internal+0x2c8/0x990
[ 342.557566][ T9107] kobject_init_and_add+0x11c/0x190
[ 342.559854][ T9107] ? __pfx_kobject_init_and_add+0x10/0x10
[ 342.562464][ T9107] ? lockdep_init_map_type+0x16d/0x7d0
[ 342.564912][ T9107] ? lockdep_init_map_type+0x16d/0x7d0
[ 342.567554][ T9107] gfs2_sys_fs_add+0x207/0x470
[ 342.569804][ T9107] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 342.572177][ T9107] ? __pfx_alloc_workqueue+0x10/0x10
[ 342.574526][ T9107] ? read_word_at_a_time+0xe/0x20
[ 342.576798][ T9107] gfs2_fill_super+0x138c/0x2e10
[ 342.579164][ T9107] ? vsnprintf+0x3cd/0x1880
[ 342.581387][ T9107] ? __pfx_gfs2_fill_super+0x10/0x10
[ 342.583683][ T9107] ? snprintf+0xc8/0x100
[ 342.585515][ T9107] ? __pfx_snprintf+0x10/0x10
[ 342.587552][ T9107] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 342.589890][ T9107] ? set_blocksize+0x2b1/0x350
[ 342.591939][ T9107] ? sb_set_blocksize+0xf6/0x120
[ 342.593957][ T9107] ? setup_bdev_super+0x392/0x720
[ 342.595982][ T9107] get_tree_bdev+0x36f/0x610
[ 342.597848][ T9107] ? __pfx_gfs2_fill_super+0x10/0x10
[ 342.599967][ T9107] ? __pfx_get_tree_bdev+0x10/0x10
[ 342.602100][ T9107] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 342.604543][ T9107] ? cap_capable+0x1cf/0x240
[ 342.606532][ T9107] gfs2_get_tree+0x4e/0x280
[ 342.608477][ T9107] vfs_get_tree+0x8f/0x380
[ 342.610346][ T9107] path_mount+0x14e6/0x1f20
[ 342.612104][ T9107] ? kmem_cache_free+0x12e/0x380
[ 342.614185][ T9107] ? __pfx_path_mount+0x10/0x10
[ 342.616270][ T9107] ? putname+0x12e/0x170
[ 342.618127][ T9107] __x64_sys_mount+0x297/0x320
[ 342.620225][ T9107] ? __pfx___x64_sys_mount+0x10/0x10
[ 342.622507][ T9107] do_syscall_64+0xd2/0x260
[ 342.624420][ T9107] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 342.626928][ T9107] RIP: 0033:0x7f70fd87f4aa
[ 342.628815][ T9107] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 342.636513][ T9107] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 342.639987][ T9107] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 342.643306][ T9107] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 342.646586][ T9107] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 342.649759][ T9107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 342.652875][ T9107] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 342.655774][ T9107]
[ 342.658444][ T9107] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 342.664460][ T9107] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 342.770953][ T9105] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 342.794668][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 342.794668][ T5428] inode = 11 2340
[ 342.794668][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 342.802204][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 342.807092][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 342.811239][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 342.815114][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 342.821996][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 342.829160][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 342.834300][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 342.836835][ T5428] CPU: 0 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 342.841147][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 342.845170][ T5428] Call Trace:
[ 342.846630][ T5428]
[ 342.847965][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 342.849942][ T5428] gfs2_withdraw+0xab8/0x1290
[ 342.852027][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 342.854252][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 342.856466][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 342.858892][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 342.861162][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 342.863577][ T5428] inode_go_instantiate+0x47/0x60
[ 342.865880][ T5428] gfs2_instantiate+0x169/0x250
[ 342.868005][ T5428] gfs2_glock_wait+0x214/0x330
[ 342.870142][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 342.872427][ T9111] loop0: detected capacity change from 0 to 32768
[ 342.872549][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 342.877517][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 342.880094][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 342.882419][ T5428] do_sync+0x6cf/0xd30
[ 342.884242][ T5428] ? __pfx_do_sync+0x10/0x10
[ 342.886595][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 342.887647][ T9116] loop2: detected capacity change from 0 to 32768
[ 342.888838][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 342.888865][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 342.888884][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 342.892233][ T9111] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 342.894026][ T5428] gfs2_quota_sync+0x419/0x630
[ 342.894054][ T5428] gfs2_sync_fs+0x44/0xb0
[ 342.894068][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 342.894083][ T5428] sync_filesystem+0x10d/0x290
[ 342.894101][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 342.894120][ T5428] kill_block_super+0x3b/0x90
[ 342.894137][ T5428] gfs2_kill_sb+0x360/0x410
[ 342.917514][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 342.919967][ T5428] deactivate_super+0xde/0x100
[ 342.922194][ T5428] cleanup_mnt+0x222/0x450
[ 342.924231][ T5428] task_work_run+0x14e/0x250
[ 342.926390][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 342.928712][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 342.931266][ T5428] do_syscall_64+0xe2/0x260
[ 342.933271][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 342.935920][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 342.937930][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 342.946234][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 342.949901][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 342.953071][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 342.956512][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 342.960018][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 342.963569][ T5428] R13: 00007efc27ec93b9 R14: 000000000005373a R15: 0000000000000001
[ 342.967159][ T5428]
[ 342.968566][ T9111] CPU: 2 PID: 9111 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 342.973373][ T9111] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 342.974264][ T9116] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 342.977528][ T9111] Call Trace:
[ 342.977539][ T9111]
[ 342.977547][ T9111] dump_stack_lvl+0x16c/0x1f0
[ 342.977582][ T9111] sysfs_warn_dup+0x7f/0xa0
[ 342.987150][ T9111] sysfs_create_dir_ns+0x24d/0x2b0
[ 342.989445][ T9111] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 342.992519][ T9111] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 342.994987][ T9111] ? do_raw_spin_unlock+0x172/0x230
[ 342.997364][ T9111] kobject_add_internal+0x2c8/0x990
[ 342.999660][ T9111] kobject_init_and_add+0x11c/0x190
[ 343.003310][ T9111] ? __pfx_kobject_init_and_add+0x10/0x10
[ 343.005822][ T9111] ? lockdep_init_map_type+0x16d/0x7d0
[ 343.008377][ T9111] ? lockdep_init_map_type+0x16d/0x7d0
[ 343.010849][ T9111] gfs2_sys_fs_add+0x207/0x470
[ 343.013007][ T9111] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 343.015399][ T9111] ? __pfx_alloc_workqueue+0x10/0x10
[ 343.017808][ T9111] ? read_word_at_a_time+0xe/0x20
[ 343.019866][ T9111] gfs2_fill_super+0x138c/0x2e10
[ 343.021934][ T9111] ? vsnprintf+0x3cd/0x1880
[ 343.024098][ T9111] ? __pfx_gfs2_fill_super+0x10/0x10
[ 343.026504][ T9111] ? snprintf+0xc8/0x100
[ 343.028392][ T9111] ? __pfx_snprintf+0x10/0x10
[ 343.030590][ T9111] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 343.033017][ T9111] ? set_blocksize+0x2b1/0x350
[ 343.035206][ T9111] ? sb_set_blocksize+0xf6/0x120
[ 343.037473][ T9111] ? setup_bdev_super+0x392/0x720
[ 343.039752][ T9111] get_tree_bdev+0x36f/0x610
[ 343.041896][ T9111] ? __pfx_gfs2_fill_super+0x10/0x10
[ 343.044245][ T9111] ? __pfx_get_tree_bdev+0x10/0x10
[ 343.046568][ T9111] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 343.049019][ T9111] ? cap_capable+0x1cf/0x240
[ 343.051093][ T9111] gfs2_get_tree+0x4e/0x280
[ 343.052659][ T9111] vfs_get_tree+0x8f/0x380
[ 343.054426][ T9111] path_mount+0x14e6/0x1f20
[ 343.056087][ T9111] ? kmem_cache_free+0x12e/0x380
[ 343.058294][ T9111] ? __pfx_path_mount+0x10/0x10
[ 343.060469][ T9111] ? putname+0x12e/0x170
[ 343.062203][ T9111] __x64_sys_mount+0x297/0x320
[ 343.063897][ T9111] ? __pfx___x64_sys_mount+0x10/0x10
[ 343.065691][ T9111] do_syscall_64+0xd2/0x260
[ 343.067421][ T9111] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 343.069977][ T9111] RIP: 0033:0x7f7cc547f4aa
[ 343.071818][ T9111] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 343.079743][ T9111] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 343.083208][ T9111] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 343.086935][ T9111] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 343.090490][ T9111] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 343.094189][ T9111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 343.098032][ T9111] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 343.101670][ T9111]
[ 343.103111][ T9116] CPU: 3 PID: 9116 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 343.108047][ T9116] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 343.113009][ T9116] Call Trace:
[ 343.114636][ T9116]
[ 343.116044][ T9116] dump_stack_lvl+0x16c/0x1f0
[ 343.118170][ T9116] sysfs_warn_dup+0x7f/0xa0
[ 343.120168][ T9116] sysfs_create_dir_ns+0x24d/0x2b0
[ 343.122492][ T9116] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 343.125069][ T9116] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 343.127510][ T9116] ? do_raw_spin_unlock+0x172/0x230
[ 343.129887][ T9116] kobject_add_internal+0x2c8/0x990
[ 343.132236][ T9116] kobject_init_and_add+0x11c/0x190
[ 343.134522][ T9116] ? __pfx_kobject_init_and_add+0x10/0x10
[ 343.136815][ T9116] ? lockdep_init_map_type+0x16d/0x7d0
[ 343.138983][ T9116] ? lockdep_init_map_type+0x16d/0x7d0
[ 343.141178][ T9116] gfs2_sys_fs_add+0x207/0x470
[ 343.143289][ T9116] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 343.143802][ T9111] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 343.145364][ T9116] ? __pfx_alloc_workqueue+0x10/0x10
[ 343.145391][ T9116] ? read_word_at_a_time+0xe/0x20
[ 343.145409][ T9116] gfs2_fill_super+0x138c/0x2e10
[ 343.150893][ T9111] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 343.152869][ T9116] ? vsnprintf+0x3cd/0x1880
[ 343.161515][ T9116] ? __pfx_gfs2_fill_super+0x10/0x10
[ 343.164040][ T9116] ? snprintf+0xc8/0x100
[ 343.165873][ T9116] ? __pfx_snprintf+0x10/0x10
[ 343.167928][ T9116] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 343.170397][ T9116] ? set_blocksize+0x2b1/0x350
[ 343.172609][ T9116] ? sb_set_blocksize+0xf6/0x120
[ 343.174842][ T9116] ? setup_bdev_super+0x392/0x720
[ 343.176936][ T9116] get_tree_bdev+0x36f/0x610
[ 343.179013][ T9116] ? __pfx_gfs2_fill_super+0x10/0x10
[ 343.181281][ T9116] ? __pfx_get_tree_bdev+0x10/0x10
[ 343.183477][ T9116] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 343.185902][ T9116] ? cap_capable+0x1cf/0x240
[ 343.187674][ T9116] gfs2_get_tree+0x4e/0x280
[ 343.189732][ T9116] vfs_get_tree+0x8f/0x380
[ 343.191579][ T9116] path_mount+0x14e6/0x1f20
[ 343.193877][ T9116] ? kmem_cache_free+0x12e/0x380
[ 343.195987][ T9116] ? __pfx_path_mount+0x10/0x10
[ 343.198149][ T9116] ? putname+0x12e/0x170
[ 343.199984][ T9116] __x64_sys_mount+0x297/0x320
[ 343.202030][ T9116] ? __pfx___x64_sys_mount+0x10/0x10
[ 343.204235][ T9116] do_syscall_64+0xd2/0x260
[ 343.206161][ T9116] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 343.208679][ T9116] RIP: 0033:0x7f18cec7f4aa
[ 343.210613][ T9116] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 343.218310][ T9116] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 343.221910][ T9116] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 343.225139][ T9116] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 343.228850][ T9116] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 343.232425][ T9116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 343.236163][ T9116] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 343.239973][ T9116]
[ 343.243381][ T9116] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 343.249233][ T9116] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 343.388571][ T9120] loop3: detected capacity change from 0 to 32768
[ 343.402538][ T9120] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 343.406282][ T9120] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 343.430789][ T9120] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 343.446575][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 343.449676][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 343.505035][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 55ms
[ 343.508384][ T7] gfs2: fsid=syz:syz.0: jid=0: Done
[ 343.530479][ T9120] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 343.725145][ T9120] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 343.759993][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 343.759993][ T5425] inode = 11 2340
[ 343.759993][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 343.773375][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 343.779285][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 343.786947][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 343.792135][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 343.798304][ T9123] loop0: detected capacity change from 0 to 32768
[ 343.801387][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 343.805732][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 343.809398][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 343.812310][ T5425] CPU: 0 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 343.815530][ T9123] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 343.816934][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 343.824812][ T5425] Call Trace:
[ 343.826387][ T5425]
[ 343.827795][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 343.830020][ T5425] gfs2_withdraw+0xab8/0x1290
[ 343.832215][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 343.834553][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 343.836881][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 343.839379][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 343.841797][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 343.844157][ T5425] inode_go_instantiate+0x47/0x60
[ 343.846395][ T5425] gfs2_instantiate+0x169/0x250
[ 343.848580][ T5425] gfs2_glock_wait+0x214/0x330
[ 343.850807][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 343.853202][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 343.855387][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 343.857803][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 343.860301][ T5425] do_sync+0x6cf/0xd30
[ 343.862108][ T5425] ? __pfx_do_sync+0x10/0x10
[ 343.864014][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 343.866054][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 343.868087][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 343.870412][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 343.872566][ T5425] gfs2_quota_sync+0x419/0x630
[ 343.874759][ T5425] gfs2_sync_fs+0x44/0xb0
[ 343.876698][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 343.879378][ T5425] sync_filesystem+0x10d/0x290
[ 343.881699][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 343.883977][ T5425] kill_block_super+0x3b/0x90
[ 343.885938][ T5425] gfs2_kill_sb+0x360/0x410
[ 343.887806][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 343.890019][ T5425] deactivate_super+0xde/0x100
[ 343.892000][ T5425] cleanup_mnt+0x222/0x450
[ 343.893858][ T5425] task_work_run+0x14e/0x250
[ 343.896271][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 343.898495][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 343.901089][ T5425] do_syscall_64+0xe2/0x260
[ 343.903146][ T9129] loop1: detected capacity change from 0 to 32768
[ 343.903205][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 343.908391][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 343.910645][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 343.919659][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 343.923488][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 343.927567][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 343.931188][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 343.935249][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 343.939863][ T5425] R13: 00007f70fd8c93b9 R14: 0000000000053b41 R15: 0000000000000001
[ 343.943713][ T5425]
[ 343.945155][ T9123] CPU: 2 PID: 9123 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 343.951062][ T9123] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 343.951269][ T9127] loop2: detected capacity change from 0 to 32768
[ 343.957144][ T9123] Call Trace:
[ 343.957157][ T9123]
[ 343.957165][ T9123] dump_stack_lvl+0x16c/0x1f0
[ 343.957197][ T9123] sysfs_warn_dup+0x7f/0xa0
[ 343.957232][ T9123] sysfs_create_dir_ns+0x24d/0x2b0
[ 343.957258][ T9123] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 343.974119][ T9123] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 343.976857][ T9123] ? do_raw_spin_unlock+0x172/0x230
[ 343.979335][ T9123] kobject_add_internal+0x2c8/0x990
[ 343.981732][ T9123] kobject_init_and_add+0x11c/0x190
[ 343.984244][ T9123] ? __pfx_kobject_init_and_add+0x10/0x10
[ 343.987007][ T9123] ? lockdep_init_map_type+0x16d/0x7d0
[ 343.989653][ T9123] ? lockdep_init_map_type+0x16d/0x7d0
[ 343.992238][ T9123] gfs2_sys_fs_add+0x207/0x470
[ 343.994344][ T9123] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 343.997309][ T9123] ? __pfx_alloc_workqueue+0x10/0x10
[ 344.000250][ T9123] ? read_word_at_a_time+0xe/0x20
[ 344.002545][ T9123] gfs2_fill_super+0x138c/0x2e10
[ 344.004721][ T9123] ? vsnprintf+0x3cd/0x1880
[ 344.007008][ T9123] ? __pfx_gfs2_fill_super+0x10/0x10
[ 344.009652][ T9123] ? snprintf+0xc8/0x100
[ 344.011903][ T9123] ? __pfx_snprintf+0x10/0x10
[ 344.014645][ T9123] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 344.017000][ T9123] ? set_blocksize+0x2b1/0x350
[ 344.019111][ T9123] ? sb_set_blocksize+0xf6/0x120
[ 344.021246][ T9123] ? setup_bdev_super+0x392/0x720
[ 344.023448][ T9123] get_tree_bdev+0x36f/0x610
[ 344.025473][ T9123] ? __pfx_gfs2_fill_super+0x10/0x10
[ 344.028296][ T9123] ? __pfx_get_tree_bdev+0x10/0x10
[ 344.030793][ T9123] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 344.033268][ T9123] ? cap_capable+0x1cf/0x240
[ 344.035396][ T9123] gfs2_get_tree+0x4e/0x280
[ 344.037262][ T9123] vfs_get_tree+0x8f/0x380
[ 344.039264][ T9123] path_mount+0x14e6/0x1f20
[ 344.041220][ T9123] ? kmem_cache_free+0x12e/0x380
[ 344.043269][ T9123] ? __pfx_path_mount+0x10/0x10
[ 344.045268][ T9123] ? putname+0x12e/0x170
[ 344.047022][ T9123] __x64_sys_mount+0x297/0x320
[ 344.049014][ T9123] ? __pfx___x64_sys_mount+0x10/0x10
[ 344.051367][ T9123] do_syscall_64+0xd2/0x260
[ 344.053380][ T9123] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 344.056142][ T9123] RIP: 0033:0x7f7cc547f4aa
[ 344.058129][ T9123] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 344.067519][ T9123] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 344.071687][ T9123] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 344.075664][ T9123] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 344.079635][ T9123] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 344.083308][ T9123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 344.087928][ T9123] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 344.091807][ T9123]
[ 344.096158][ T9123] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 344.098340][ T9129] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 344.101981][ T9127] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 344.105857][ T9129] CPU: 2 PID: 9129 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 344.105885][ T9129] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 344.105897][ T9129] Call Trace:
[ 344.105905][ T9129]
[ 344.105913][ T9129] dump_stack_lvl+0x16c/0x1f0
[ 344.106004][ T9129] sysfs_warn_dup+0x7f/0xa0
[ 344.123770][ T9123] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 344.123898][ T9129] sysfs_create_dir_ns+0x24d/0x2b0
[ 344.134836][ T9129] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 344.138125][ T9129] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 344.140891][ T9129] ? do_raw_spin_unlock+0x172/0x230
[ 344.145009][ T9129] kobject_add_internal+0x2c8/0x990
[ 344.148568][ T9129] kobject_init_and_add+0x11c/0x190
[ 344.152420][ T9129] ? __pfx_kobject_init_and_add+0x10/0x10
[ 344.156548][ T9129] ? lockdep_init_map_type+0x16d/0x7d0
[ 344.159619][ T9129] ? lockdep_init_map_type+0x16d/0x7d0
[ 344.162693][ T9129] gfs2_sys_fs_add+0x207/0x470
[ 344.165251][ T9129] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 344.168830][ T9129] ? __pfx_alloc_workqueue+0x10/0x10
[ 344.171072][ T9129] ? read_word_at_a_time+0xe/0x20
[ 344.173190][ T9129] gfs2_fill_super+0x138c/0x2e10
[ 344.175275][ T9129] ? vsnprintf+0x3cd/0x1880
[ 344.177556][ T9129] ? __pfx_gfs2_fill_super+0x10/0x10
[ 344.179904][ T9129] ? snprintf+0xc8/0x100
[ 344.182412][ T9129] ? __pfx_snprintf+0x10/0x10
[ 344.184725][ T9129] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 344.187385][ T9129] ? set_blocksize+0x2b1/0x350
[ 344.189477][ T9129] ? sb_set_blocksize+0xf6/0x120
[ 344.191696][ T9129] ? setup_bdev_super+0x392/0x720
[ 344.194390][ T9129] get_tree_bdev+0x36f/0x610
[ 344.196358][ T9129] ? __pfx_gfs2_fill_super+0x10/0x10
[ 344.198533][ T9129] ? __pfx_get_tree_bdev+0x10/0x10
[ 344.200633][ T9129] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 344.202971][ T9129] ? cap_capable+0x1cf/0x240
[ 344.204914][ T9129] gfs2_get_tree+0x4e/0x280
[ 344.206845][ T9129] vfs_get_tree+0x8f/0x380
[ 344.208795][ T9129] path_mount+0x14e6/0x1f20
[ 344.210837][ T9129] ? kmem_cache_free+0x12e/0x380
[ 344.212996][ T9129] ? __pfx_path_mount+0x10/0x10
[ 344.215167][ T9129] ? putname+0x12e/0x170
[ 344.216966][ T9129] __x64_sys_mount+0x297/0x320
[ 344.219024][ T9129] ? __pfx___x64_sys_mount+0x10/0x10
[ 344.221157][ T9129] do_syscall_64+0xd2/0x260
[ 344.222819][ T9129] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 344.224900][ T9129] RIP: 0033:0x7efc27e7f4aa
[ 344.226571][ T9129] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 344.234504][ T9129] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 344.238186][ T9129] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 344.241503][ T9129] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 344.245398][ T9129] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 344.248884][ T9129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 344.252249][ T9129] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 344.255913][ T9129]
[ 344.257224][ T9127] CPU: 3 PID: 9127 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 344.261670][ T9127] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 344.265300][ T9129] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 344.265825][ T9127] Call Trace:
[ 344.265835][ T9127]
[ 344.271496][ T9129] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 344.272856][ T9127] dump_stack_lvl+0x16c/0x1f0
[ 344.278762][ T9127] sysfs_warn_dup+0x7f/0xa0
[ 344.280643][ T9127] sysfs_create_dir_ns+0x24d/0x2b0
[ 344.282717][ T9127] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 344.284867][ T9127] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 344.287008][ T9127] ? do_raw_spin_unlock+0x172/0x230
[ 344.289131][ T9127] kobject_add_internal+0x2c8/0x990
[ 344.291151][ T9127] kobject_init_and_add+0x11c/0x190
[ 344.293231][ T9127] ? __pfx_kobject_init_and_add+0x10/0x10
[ 344.295759][ T9127] ? lockdep_init_map_type+0x16d/0x7d0
[ 344.297675][ T9127] ? lockdep_init_map_type+0x16d/0x7d0
[ 344.299757][ T9127] gfs2_sys_fs_add+0x207/0x470
[ 344.301650][ T9127] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 344.303704][ T9127] ? __pfx_alloc_workqueue+0x10/0x10
[ 344.305919][ T9127] ? read_word_at_a_time+0xe/0x20
[ 344.308134][ T9127] gfs2_fill_super+0x138c/0x2e10
[ 344.310336][ T9127] ? vsnprintf+0x3cd/0x1880
[ 344.312326][ T9127] ? __pfx_gfs2_fill_super+0x10/0x10
[ 344.314618][ T9127] ? snprintf+0xc8/0x100
[ 344.316473][ T9127] ? __pfx_snprintf+0x10/0x10
[ 344.318525][ T9127] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 344.320841][ T9127] ? set_blocksize+0x2b1/0x350
[ 344.322929][ T9127] ? sb_set_blocksize+0xf6/0x120
[ 344.324958][ T9127] ? setup_bdev_super+0x392/0x720
[ 344.327148][ T9127] get_tree_bdev+0x36f/0x610
[ 344.329139][ T9127] ? __pfx_gfs2_fill_super+0x10/0x10
[ 344.331456][ T9127] ? __pfx_get_tree_bdev+0x10/0x10
[ 344.333715][ T9127] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 344.336108][ T9127] ? cap_capable+0x1cf/0x240
[ 344.338120][ T9127] gfs2_get_tree+0x4e/0x280
[ 344.340112][ T9127] vfs_get_tree+0x8f/0x380
[ 344.342020][ T9127] path_mount+0x14e6/0x1f20
[ 344.343842][ T9127] ? kmem_cache_free+0x12e/0x380
[ 344.345929][ T9127] ? __pfx_path_mount+0x10/0x10
[ 344.347734][ T9127] ? putname+0x12e/0x170
[ 344.349401][ T9127] __x64_sys_mount+0x297/0x320
[ 344.351389][ T9127] ? __pfx___x64_sys_mount+0x10/0x10
[ 344.353074][ T9127] do_syscall_64+0xd2/0x260
[ 344.354896][ T9127] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 344.357242][ T9127] RIP: 0033:0x7f18cec7f4aa
[ 344.359478][ T9127] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 344.367417][ T9127] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 344.371226][ T9127] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 344.374528][ T9127] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 344.377685][ T9127] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 344.381065][ T9127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 344.384493][ T9127] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 344.387768][ T9127]
[ 344.390551][ T9127] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 344.395884][ T9127] gfs2: fsid=syz:syz: error -17 adding sysfs files
2024/04/02 02:35:23 executed programs: 1006
[ 344.896261][ T9136] loop0: detected capacity change from 0 to 32768
[ 344.934524][ T9136] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 344.937511][ T9136] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 344.964466][ T9136] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 344.969029][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 344.972044][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 344.981675][ T9134] loop3: detected capacity change from 0 to 32768
[ 345.014007][ T9134] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 345.015507][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 43ms
[ 345.021078][ T9134] CPU: 2 PID: 9134 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 345.021521][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 345.025908][ T9134] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 345.025922][ T9134] Call Trace:
[ 345.025929][ T9134]
[ 345.025936][ T9134] dump_stack_lvl+0x16c/0x1f0
[ 345.025964][ T9134] sysfs_warn_dup+0x7f/0xa0
[ 345.025989][ T9134] sysfs_create_dir_ns+0x24d/0x2b0
[ 345.026014][ T9134] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 345.026037][ T9134] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 345.026048][ T9134] ? do_raw_spin_unlock+0x172/0x230
[ 345.026059][ T9134] kobject_add_internal+0x2c8/0x990
[ 345.028339][ T9136] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 345.032816][ T9140] loop2: detected capacity change from 0 to 32768
[ 345.033517][ T9134] kobject_init_and_add+0x11c/0x190
[ 345.061868][ T9140] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 345.062824][ T9134] ? __pfx_kobject_init_and_add+0x10/0x10
[ 345.069684][ T9134] ? lockdep_init_map_type+0x16d/0x7d0
[ 345.072335][ T9134] ? lockdep_init_map_type+0x16d/0x7d0
[ 345.074917][ T9134] gfs2_sys_fs_add+0x207/0x470
[ 345.076429][ T9138] loop1: detected capacity change from 0 to 32768
[ 345.077289][ T9134] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 345.082435][ T9134] ? __pfx_alloc_workqueue+0x10/0x10
[ 345.085001][ T9134] ? read_word_at_a_time+0xe/0x20
[ 345.088235][ T9134] gfs2_fill_super+0x138c/0x2e10
[ 345.091510][ T9134] ? vsnprintf+0x3cd/0x1880
[ 345.094365][ T9134] ? __pfx_gfs2_fill_super+0x10/0x10
[ 345.097587][ T9134] ? snprintf+0xc8/0x100
[ 345.100038][ T9138] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 345.100188][ T9134] ? __pfx_snprintf+0x10/0x10
[ 345.100219][ T9134] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 345.100236][ T9134] ? set_blocksize+0x2b1/0x350
[ 345.100252][ T9134] ? sb_set_blocksize+0xf6/0x120
[ 345.113018][ T9134] ? setup_bdev_super+0x392/0x720
[ 345.115504][ T9134] get_tree_bdev+0x36f/0x610
[ 345.117586][ T9134] ? __pfx_gfs2_fill_super+0x10/0x10
[ 345.120232][ T9134] ? __pfx_get_tree_bdev+0x10/0x10
[ 345.123081][ T9134] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 345.126019][ T9134] ? cap_capable+0x1cf/0x240
[ 345.128646][ T9134] gfs2_get_tree+0x4e/0x280
[ 345.131266][ T9134] vfs_get_tree+0x8f/0x380
[ 345.133855][ T9134] path_mount+0x14e6/0x1f20
[ 345.136483][ T9134] ? kmem_cache_free+0x12e/0x380
[ 345.139054][ T9134] ? __pfx_path_mount+0x10/0x10
[ 345.141097][ T9134] ? putname+0x12e/0x170
[ 345.143183][ T9134] __x64_sys_mount+0x297/0x320
[ 345.145892][ T9134] ? __pfx___x64_sys_mount+0x10/0x10
[ 345.148315][ T9134] do_syscall_64+0xd2/0x260
[ 345.150574][ T9134] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 345.153193][ T9134] RIP: 0033:0x7f70fd87f4aa
[ 345.155268][ T9134] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 345.165393][ T9134] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 345.169461][ T9134] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 345.173700][ T9134] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 345.177218][ T9134] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 345.180757][ T9134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 345.184217][ T9134] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 345.187993][ T9134]
[ 345.189721][ T9140] CPU: 3 PID: 9140 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 345.194015][ T9140] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 345.197819][ T9140] Call Trace:
[ 345.199012][ T9140]
[ 345.200065][ T9140] dump_stack_lvl+0x16c/0x1f0
[ 345.201763][ T9140] sysfs_warn_dup+0x7f/0xa0
[ 345.203576][ T9140] sysfs_create_dir_ns+0x24d/0x2b0
[ 345.205636][ T9140] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 345.207869][ T9140] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 345.210016][ T9140] ? do_raw_spin_unlock+0x172/0x230
[ 345.212101][ T9140] kobject_add_internal+0x2c8/0x990
[ 345.214169][ T9140] kobject_init_and_add+0x11c/0x190
[ 345.216230][ T9140] ? __pfx_kobject_init_and_add+0x10/0x10
[ 345.218483][ T9140] ? lockdep_init_map_type+0x16d/0x7d0
[ 345.220601][ T9140] ? lockdep_init_map_type+0x16d/0x7d0
[ 345.222755][ T9140] gfs2_sys_fs_add+0x207/0x470
[ 345.224649][ T9140] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 345.226731][ T9140] ? __pfx_alloc_workqueue+0x10/0x10
[ 345.228808][ T9140] ? read_word_at_a_time+0xe/0x20
[ 345.230827][ T9140] gfs2_fill_super+0x138c/0x2e10
[ 345.232607][ T9140] ? vsnprintf+0x3cd/0x1880
[ 345.234298][ T9140] ? __pfx_gfs2_fill_super+0x10/0x10
[ 345.236431][ T9140] ? snprintf+0xc8/0x100
[ 345.238176][ T9140] ? __pfx_snprintf+0x10/0x10
[ 345.240148][ T9140] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 345.242318][ T9140] ? set_blocksize+0x2b1/0x350
[ 345.244218][ T9140] ? sb_set_blocksize+0xf6/0x120
[ 345.246160][ T9140] ? setup_bdev_super+0x392/0x720
[ 345.248104][ T9140] get_tree_bdev+0x36f/0x610
[ 345.249953][ T9140] ? __pfx_gfs2_fill_super+0x10/0x10
[ 345.252053][ T9140] ? __pfx_get_tree_bdev+0x10/0x10
[ 345.254060][ T9140] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 345.256292][ T9140] ? cap_capable+0x1cf/0x240
[ 345.258146][ T9140] gfs2_get_tree+0x4e/0x280
[ 345.259966][ T9140] vfs_get_tree+0x8f/0x380
[ 345.261697][ T9140] path_mount+0x14e6/0x1f20
[ 345.263479][ T9140] ? kmem_cache_free+0x12e/0x380
[ 345.265578][ T9140] ? __pfx_path_mount+0x10/0x10
[ 345.267370][ T9140] ? putname+0x12e/0x170
[ 345.268868][ T9140] __x64_sys_mount+0x297/0x320
[ 345.270580][ T9140] ? __pfx___x64_sys_mount+0x10/0x10
[ 345.272558][ T9140] do_syscall_64+0xd2/0x260
[ 345.274371][ T9140] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 345.276645][ T9140] RIP: 0033:0x7f18cec7f4aa
[ 345.278418][ T9140] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 345.286319][ T9140] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 345.289739][ T9140] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 345.292856][ T9140] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 345.295940][ T9140] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 345.299081][ T9140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 345.302119][ T9140] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 345.305295][ T9140]
[ 345.306701][ T9138] CPU: 1 PID: 9138 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 345.327506][ T9138] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 345.342082][ T9138] Call Trace:
[ 345.343732][ T9138]
[ 345.344886][ T9134] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 345.345093][ T9138] dump_stack_lvl+0x16c/0x1f0
[ 345.351086][ T9134] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 345.353208][ T9138] sysfs_warn_dup+0x7f/0xa0
[ 345.356580][ T9140] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 345.358096][ T9138] sysfs_create_dir_ns+0x24d/0x2b0
[ 345.364217][ T9140] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 345.372220][ T9138] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 345.375075][ T9138] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 345.377740][ T9138] ? do_raw_spin_unlock+0x172/0x230
[ 345.380098][ T9138] kobject_add_internal+0x2c8/0x990
[ 345.383587][ T9138] kobject_init_and_add+0x11c/0x190
[ 345.386401][ T9138] ? __pfx_kobject_init_and_add+0x10/0x10
[ 345.389901][ T9138] ? lockdep_init_map_type+0x16d/0x7d0
[ 345.392558][ T9138] ? lockdep_init_map_type+0x16d/0x7d0
[ 345.395445][ T9138] gfs2_sys_fs_add+0x207/0x470
[ 345.395456][ T9136] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 345.395475][ T9138] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 345.402189][ T9138] ? __pfx_alloc_workqueue+0x10/0x10
[ 345.404729][ T9138] ? read_word_at_a_time+0xe/0x20
[ 345.407069][ T9138] gfs2_fill_super+0x138c/0x2e10
[ 345.409269][ T9138] ? vsnprintf+0x3cd/0x1880
[ 345.411371][ T9138] ? __pfx_gfs2_fill_super+0x10/0x10
[ 345.413380][ T9138] ? snprintf+0xc8/0x100
[ 345.415072][ T9138] ? __pfx_snprintf+0x10/0x10
[ 345.417190][ T9138] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 345.419484][ T9138] ? set_blocksize+0x2b1/0x350
[ 345.422882][ T9138] ? sb_set_blocksize+0xf6/0x120
[ 345.425294][ T9138] ? setup_bdev_super+0x392/0x720
[ 345.427494][ T9138] get_tree_bdev+0x36f/0x610
[ 345.429523][ T9138] ? __pfx_gfs2_fill_super+0x10/0x10
[ 345.431818][ T9138] ? __pfx_get_tree_bdev+0x10/0x10
[ 345.446981][ T9138] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 345.449491][ T9138] ? cap_capable+0x1cf/0x240
[ 345.451624][ T9138] gfs2_get_tree+0x4e/0x280
[ 345.453643][ T9138] vfs_get_tree+0x8f/0x380
[ 345.455478][ T9138] path_mount+0x14e6/0x1f20
[ 345.457443][ T9138] ? kmem_cache_free+0x12e/0x380
[ 345.459437][ T9138] ? __pfx_path_mount+0x10/0x10
[ 345.461323][ T9138] ? putname+0x12e/0x170
[ 345.463111][ T9138] __x64_sys_mount+0x297/0x320
[ 345.465043][ T9138] ? __pfx___x64_sys_mount+0x10/0x10
[ 345.467248][ T9138] do_syscall_64+0xd2/0x260
[ 345.469196][ T9138] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 345.471702][ T9138] RIP: 0033:0x7efc27e7f4aa
[ 345.473398][ T9138] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 345.480961][ T9138] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 345.484107][ T9138] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 345.487343][ T9138] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 345.490510][ T9138] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 345.493571][ T9138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 345.496767][ T9138] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 345.499986][ T9138]
[ 345.503139][ T9138] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 345.508923][ T9138] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 345.515694][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 345.515694][ T5423] inode = 11 2340
[ 345.515694][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 345.523643][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 345.527791][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 345.532632][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 345.536551][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 345.544710][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 345.548404][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 345.551357][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 345.555377][ T5423] CPU: 1 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 345.560096][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 345.563942][ T5423] Call Trace:
[ 345.565240][ T5423]
[ 345.566798][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 345.569402][ T5423] gfs2_withdraw+0xab8/0x1290
[ 345.572483][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 345.575305][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 345.577930][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 345.581467][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 345.583577][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 345.586065][ T5423] inode_go_instantiate+0x47/0x60
[ 345.588296][ T5423] gfs2_instantiate+0x169/0x250
[ 345.590380][ T5423] gfs2_glock_wait+0x214/0x330
[ 345.592437][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 345.594490][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 345.596304][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 345.598564][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 345.601097][ T5423] do_sync+0x6cf/0xd30
[ 345.603068][ T5423] ? __pfx_do_sync+0x10/0x10
[ 345.605122][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 345.607305][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 345.609409][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 345.611733][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 345.613872][ T5423] gfs2_quota_sync+0x419/0x630
[ 345.615914][ T5423] gfs2_sync_fs+0x44/0xb0
[ 345.617899][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 345.620162][ T5423] sync_filesystem+0x10d/0x290
[ 345.622228][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 345.624527][ T5423] kill_block_super+0x3b/0x90
[ 345.626584][ T5423] gfs2_kill_sb+0x360/0x410
[ 345.628546][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 345.630885][ T5423] deactivate_super+0xde/0x100
[ 345.633043][ T5423] cleanup_mnt+0x222/0x450
[ 345.634913][ T5423] task_work_run+0x14e/0x250
[ 345.636919][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 345.639155][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 345.641530][ T5423] do_syscall_64+0xe2/0x260
[ 345.643417][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 345.645619][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 345.647304][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 345.655171][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 345.658742][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 345.662219][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 345.665580][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 345.668863][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 345.672282][ T5423] R13: 00007f7cc54c93b9 R14: 000000000005415b R15: 0000000000000001
[ 345.675672][ T5423]
[ 346.033226][ T9148] loop3: detected capacity change from 0 to 32768
[ 346.057181][ T9148] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 346.060880][ T9148] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 346.073645][ T9148] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 346.082569][ T34] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 346.086101][ T34] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 346.095968][ T9150] loop2: detected capacity change from 0 to 32768
[ 346.110391][ T9150] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 346.114789][ T9150] CPU: 0 PID: 9150 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 346.120416][ T9150] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 346.124752][ T9150] Call Trace:
[ 346.126095][ T9150]
[ 346.127360][ T9150] dump_stack_lvl+0x16c/0x1f0
[ 346.129385][ T9150] sysfs_warn_dup+0x7f/0xa0
[ 346.131260][ T9150] sysfs_create_dir_ns+0x24d/0x2b0
[ 346.133401][ T9150] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 346.136247][ T9150] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 346.138735][ T9150] ? do_raw_spin_unlock+0x172/0x230
[ 346.140954][ T9150] kobject_add_internal+0x2c8/0x990
[ 346.142971][ T9150] kobject_init_and_add+0x11c/0x190
[ 346.145059][ T9150] ? __pfx_kobject_init_and_add+0x10/0x10
[ 346.147301][ T9150] ? lockdep_init_map_type+0x16d/0x7d0
[ 346.149539][ T9150] ? lockdep_init_map_type+0x16d/0x7d0
[ 346.151978][ T9150] gfs2_sys_fs_add+0x207/0x470
[ 346.154425][ T9150] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 346.156854][ T9150] ? __pfx_alloc_workqueue+0x10/0x10
[ 346.159162][ T9150] ? read_word_at_a_time+0xe/0x20
[ 346.161169][ T9150] gfs2_fill_super+0x138c/0x2e10
[ 346.162910][ T9150] ? vsnprintf+0x3cd/0x1880
[ 346.164512][ T9150] ? __pfx_gfs2_fill_super+0x10/0x10
[ 346.166448][ T9150] ? snprintf+0xc8/0x100
[ 346.168113][ T9150] ? __pfx_snprintf+0x10/0x10
[ 346.170422][ T9150] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 346.172868][ T9150] ? set_blocksize+0x2b1/0x350
[ 346.175207][ T9150] ? sb_set_blocksize+0xf6/0x120
[ 346.177712][ T9150] ? setup_bdev_super+0x392/0x720
[ 346.180186][ T9150] get_tree_bdev+0x36f/0x610
[ 346.182408][ T9150] ? __pfx_gfs2_fill_super+0x10/0x10
[ 346.184497][ T34] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 98ms
[ 346.184857][ T9150] ? __pfx_get_tree_bdev+0x10/0x10
[ 346.188398][ T34] gfs2: fsid=syz:syz.0: jid=0: Done
[ 346.190831][ T9150] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 346.193377][ T9148] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 346.195787][ T9150] ? cap_capable+0x1cf/0x240
[ 346.195813][ T9150] gfs2_get_tree+0x4e/0x280
[ 346.195831][ T9150] vfs_get_tree+0x8f/0x380
[ 346.195854][ T9150] path_mount+0x14e6/0x1f20
[ 346.195876][ T9150] ? kmem_cache_free+0x12e/0x380
[ 346.195893][ T9150] ? __pfx_path_mount+0x10/0x10
[ 346.195916][ T9150] ? putname+0x12e/0x170
[ 346.195933][ T9150] __x64_sys_mount+0x297/0x320
[ 346.195956][ T9150] ? __pfx___x64_sys_mount+0x10/0x10
[ 346.220189][ T9150] do_syscall_64+0xd2/0x260
[ 346.222264][ T9150] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 346.224920][ T9150] RIP: 0033:0x7f18cec7f4aa
[ 346.226997][ T9150] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 346.235574][ T9152] loop1: detected capacity change from 0 to 32768
[ 346.237726][ T9150] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 346.237753][ T9150] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 346.237767][ T9150] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 346.237780][ T9150] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 346.255875][ T9150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 346.259276][ T9150] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 346.262867][ T9150]
[ 346.265913][ T9150] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 346.266077][ T9152] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 346.271999][ T9150] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 346.284060][ T9152] CPU: 0 PID: 9152 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 346.288646][ T9152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 346.292408][ T9152] Call Trace:
[ 346.293788][ T9152]
[ 346.295161][ T9152] dump_stack_lvl+0x16c/0x1f0
[ 346.297327][ T9152] sysfs_warn_dup+0x7f/0xa0
[ 346.299336][ T9152] sysfs_create_dir_ns+0x24d/0x2b0
[ 346.301695][ T9152] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 346.304196][ T9152] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 346.306477][ T9152] ? do_raw_spin_unlock+0x172/0x230
[ 346.308672][ T9152] kobject_add_internal+0x2c8/0x990
[ 346.310987][ T9152] kobject_init_and_add+0x11c/0x190
[ 346.313358][ T9152] ? __pfx_kobject_init_and_add+0x10/0x10
[ 346.315926][ T9152] ? lockdep_init_map_type+0x16d/0x7d0
[ 346.318402][ T9152] ? lockdep_init_map_type+0x16d/0x7d0
[ 346.320868][ T9152] gfs2_sys_fs_add+0x207/0x470
[ 346.323182][ T9152] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 346.325627][ T9152] ? __pfx_alloc_workqueue+0x10/0x10
[ 346.327706][ T9152] ? read_word_at_a_time+0xe/0x20
[ 346.329582][ T9152] gfs2_fill_super+0x138c/0x2e10
[ 346.331453][ T9152] ? vsnprintf+0x3cd/0x1880
[ 346.332997][ T9152] ? __pfx_gfs2_fill_super+0x10/0x10
[ 346.335067][ T9152] ? snprintf+0xc8/0x100
[ 346.336768][ T9152] ? __pfx_snprintf+0x10/0x10
[ 346.338788][ T9152] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 346.340969][ T9152] ? set_blocksize+0x2b1/0x350
[ 346.342850][ T9152] ? sb_set_blocksize+0xf6/0x120
[ 346.344811][ T9152] ? setup_bdev_super+0x392/0x720
[ 346.346854][ T9152] get_tree_bdev+0x36f/0x610
[ 346.348500][ T9152] ? __pfx_gfs2_fill_super+0x10/0x10
[ 346.350400][ T9152] ? __pfx_get_tree_bdev+0x10/0x10
[ 346.352447][ T9152] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 346.354880][ T9152] ? cap_capable+0x1cf/0x240
[ 346.357090][ T9152] gfs2_get_tree+0x4e/0x280
[ 346.359169][ T9152] vfs_get_tree+0x8f/0x380
[ 346.361459][ T9152] path_mount+0x14e6/0x1f20
[ 346.364122][ T9152] ? kmem_cache_free+0x12e/0x380
[ 346.366357][ T9152] ? __pfx_path_mount+0x10/0x10
[ 346.368539][ T9152] ? putname+0x12e/0x170
[ 346.370467][ T9152] __x64_sys_mount+0x297/0x320
[ 346.372664][ T9152] ? __pfx___x64_sys_mount+0x10/0x10
[ 346.375012][ T9152] do_syscall_64+0xd2/0x260
[ 346.377022][ T9152] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 346.377450][ T9154] loop0: detected capacity change from 0 to 32768
[ 346.379479][ T9152] RIP: 0033:0x7efc27e7f4aa
[ 346.384108][ T9152] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 346.391814][ T9152] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 346.395353][ T9152] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 346.398800][ T9152] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 346.402363][ T9152] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 346.405899][ T9152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 346.409404][ T9152] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 346.412972][ T9152]
[ 346.431343][ T9152] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 346.436761][ T9154] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 346.449808][ T9152] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 346.453605][ T9154] CPU: 0 PID: 9154 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 346.461083][ T9154] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 346.465802][ T9154] Call Trace:
[ 346.467698][ T9154]
[ 346.469217][ T9154] dump_stack_lvl+0x16c/0x1f0
[ 346.471419][ T9154] sysfs_warn_dup+0x7f/0xa0
[ 346.473481][ T9154] sysfs_create_dir_ns+0x24d/0x2b0
[ 346.475827][ T9154] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 346.478367][ T9154] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 346.481487][ T9154] ? do_raw_spin_unlock+0x172/0x230
[ 346.483897][ T9154] kobject_add_internal+0x2c8/0x990
[ 346.486237][ T9154] kobject_init_and_add+0x11c/0x190
[ 346.488562][ T9154] ? __pfx_kobject_init_and_add+0x10/0x10
[ 346.491135][ T9154] ? lockdep_init_map_type+0x16d/0x7d0
[ 346.493639][ T9154] ? lockdep_init_map_type+0x16d/0x7d0
[ 346.496034][ T9154] gfs2_sys_fs_add+0x207/0x470
[ 346.498117][ T9154] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 346.500292][ T9154] ? __pfx_alloc_workqueue+0x10/0x10
[ 346.502596][ T9154] ? read_word_at_a_time+0xe/0x20
[ 346.504735][ T9154] gfs2_fill_super+0x138c/0x2e10
[ 346.506977][ T9154] ? vsnprintf+0x3cd/0x1880
[ 346.508975][ T9154] ? __pfx_gfs2_fill_super+0x10/0x10
[ 346.511300][ T9154] ? snprintf+0xc8/0x100
[ 346.513033][ T9154] ? __pfx_snprintf+0x10/0x10
[ 346.515115][ T9154] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 346.517227][ T9154] ? set_blocksize+0x2b1/0x350
[ 346.519386][ T9154] ? sb_set_blocksize+0xf6/0x120
[ 346.521640][ T9154] ? setup_bdev_super+0x392/0x720
[ 346.523985][ T9154] get_tree_bdev+0x36f/0x610
[ 346.526054][ T9154] ? __pfx_gfs2_fill_super+0x10/0x10
[ 346.528445][ T9154] ? __pfx_get_tree_bdev+0x10/0x10
[ 346.531024][ T9154] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 346.533604][ T9154] ? cap_capable+0x1cf/0x240
[ 346.535767][ T9154] gfs2_get_tree+0x4e/0x280
[ 346.537748][ T9154] vfs_get_tree+0x8f/0x380
[ 346.539776][ T9154] path_mount+0x14e6/0x1f20
[ 346.542490][ T9154] ? kmem_cache_free+0x12e/0x380
[ 346.544778][ T9154] ? __pfx_path_mount+0x10/0x10
[ 346.546990][ T9154] ? putname+0x12e/0x170
[ 346.548909][ T9154] __x64_sys_mount+0x297/0x320
[ 346.551094][ T9154] ? __pfx___x64_sys_mount+0x10/0x10
[ 346.553476][ T9154] do_syscall_64+0xd2/0x260
[ 346.555449][ T9154] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 346.557890][ T9154] RIP: 0033:0x7f7cc547f4aa
[ 346.559469][ T9154] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 346.566995][ T9154] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 346.570433][ T9154] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 346.573885][ T9154] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 346.577308][ T9154] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 346.580544][ T9154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 346.583908][ T9154] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 346.587023][ T9154]
[ 346.603834][ T9154] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 346.609530][ T9154] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 346.695366][ T9148] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 346.719855][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 346.719855][ T5425] inode = 11 2340
[ 346.719855][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 346.727811][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 346.731604][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 346.736463][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 346.740175][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 346.749759][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 346.753441][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 346.756448][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 346.759877][ T5425] CPU: 3 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 346.764758][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 346.769211][ T5425] Call Trace:
[ 346.770709][ T5425]
[ 346.771999][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 346.774140][ T5425] gfs2_withdraw+0xab8/0x1290
[ 346.776188][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 346.778384][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 346.780569][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 346.782927][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 346.785333][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 346.787746][ T5425] inode_go_instantiate+0x47/0x60
[ 346.790010][ T5425] gfs2_instantiate+0x169/0x250
[ 346.792191][ T5425] gfs2_glock_wait+0x214/0x330
[ 346.794245][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 346.796562][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 346.798713][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 346.801089][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 346.803347][ T5425] do_sync+0x6cf/0xd30
[ 346.805173][ T5425] ? __pfx_do_sync+0x10/0x10
[ 346.807166][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 346.809171][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 346.811291][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 346.813562][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 346.815306][ T5425] gfs2_quota_sync+0x419/0x630
[ 346.817161][ T5425] gfs2_sync_fs+0x44/0xb0
[ 346.818902][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 346.821107][ T5425] sync_filesystem+0x10d/0x290
[ 346.823171][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 346.825463][ T5425] kill_block_super+0x3b/0x90
[ 346.827345][ T5425] gfs2_kill_sb+0x360/0x410
[ 346.829182][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 346.831247][ T5425] deactivate_super+0xde/0x100
[ 346.833075][ T5425] cleanup_mnt+0x222/0x450
[ 346.834934][ T5425] task_work_run+0x14e/0x250
[ 346.836942][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 346.839133][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 346.841655][ T5425] do_syscall_64+0xe2/0x260
[ 346.843661][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 346.846210][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 346.848130][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 346.856263][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 346.859503][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 346.862571][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 346.865487][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 346.868614][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 346.872029][ T5425] R13: 00007f70fd8c93b9 R14: 00000000000545c3 R15: 0000000000000001
[ 346.874875][ T5425]
[ 347.075447][ T9162] loop2: detected capacity change from 0 to 32768
[ 347.096511][ T9162] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 347.099927][ T9162] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 347.107781][ T9162] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 347.114491][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 347.117100][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 347.186340][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 69ms
[ 347.189714][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 347.206822][ T9162] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 347.213477][ T9166] loop1: detected capacity change from 0 to 32768
[ 347.215235][ T9164] loop0: detected capacity change from 0 to 32768
[ 347.235457][ T9166] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 347.237079][ T9164] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 347.240070][ T9166] CPU: 2 PID: 9166 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 347.247425][ T9166] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 347.252138][ T9166] Call Trace:
[ 347.253698][ T9166]
[ 347.255048][ T9166] dump_stack_lvl+0x16c/0x1f0
[ 347.257427][ T9166] sysfs_warn_dup+0x7f/0xa0
[ 347.259527][ T9166] sysfs_create_dir_ns+0x24d/0x2b0
[ 347.261895][ T9166] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 347.264506][ T9166] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 347.267016][ T9166] ? do_raw_spin_unlock+0x172/0x230
[ 347.269498][ T9166] kobject_add_internal+0x2c8/0x990
[ 347.272018][ T9166] kobject_init_and_add+0x11c/0x190
[ 347.274343][ T9166] ? __pfx_kobject_init_and_add+0x10/0x10
[ 347.276955][ T9166] ? lockdep_init_map_type+0x16d/0x7d0
[ 347.279466][ T9166] ? lockdep_init_map_type+0x16d/0x7d0
[ 347.282095][ T9166] gfs2_sys_fs_add+0x207/0x470
[ 347.284372][ T9166] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 347.286766][ T9166] ? __pfx_alloc_workqueue+0x10/0x10
[ 347.289196][ T9166] ? read_word_at_a_time+0xe/0x20
[ 347.291550][ T9166] gfs2_fill_super+0x138c/0x2e10
[ 347.293846][ T9166] ? vsnprintf+0x3cd/0x1880
[ 347.295977][ T9166] ? __pfx_gfs2_fill_super+0x10/0x10
[ 347.298484][ T9166] ? snprintf+0xc8/0x100
[ 347.300492][ T9166] ? __pfx_snprintf+0x10/0x10
[ 347.302635][ T9166] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 347.305074][ T9166] ? set_blocksize+0x2b1/0x350
[ 347.307454][ T9166] ? sb_set_blocksize+0xf6/0x120
[ 347.309800][ T9166] ? setup_bdev_super+0x392/0x720
[ 347.312132][ T9166] get_tree_bdev+0x36f/0x610
[ 347.314334][ T9166] ? __pfx_gfs2_fill_super+0x10/0x10
[ 347.316752][ T9166] ? __pfx_get_tree_bdev+0x10/0x10
[ 347.319170][ T9166] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 347.321767][ T9166] ? cap_capable+0x1cf/0x240
[ 347.324044][ T9166] gfs2_get_tree+0x4e/0x280
[ 347.326418][ T9166] vfs_get_tree+0x8f/0x380
[ 347.328474][ T9166] path_mount+0x14e6/0x1f20
[ 347.330676][ T9166] ? kmem_cache_free+0x12e/0x380
[ 347.332966][ T9166] ? __pfx_path_mount+0x10/0x10
[ 347.335218][ T9166] ? putname+0x12e/0x170
[ 347.337158][ T9166] __x64_sys_mount+0x297/0x320
[ 347.339406][ T9166] ? __pfx___x64_sys_mount+0x10/0x10
[ 347.341872][ T9166] do_syscall_64+0xd2/0x260
[ 347.344104][ T9166] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 347.346955][ T9166] RIP: 0033:0x7efc27e7f4aa
[ 347.349054][ T9166] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 347.357928][ T9166] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 347.361764][ T9166] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 347.365331][ T9166] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 347.369061][ T9166] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 347.372733][ T9166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 347.376197][ T9166] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 347.379785][ T9166]
[ 347.381237][ T9164] CPU: 0 PID: 9164 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 347.386705][ T9164] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 347.391952][ T9164] Call Trace:
[ 347.393935][ T9164]
[ 347.395409][ T9164] dump_stack_lvl+0x16c/0x1f0
[ 347.397538][ T9164] sysfs_warn_dup+0x7f/0xa0
[ 347.398306][ T9166] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 347.399622][ T9164] sysfs_create_dir_ns+0x24d/0x2b0
[ 347.408231][ T9164] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 347.410763][ T9164] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 347.413068][ T9164] ? do_raw_spin_unlock+0x172/0x230
[ 347.414936][ T9166] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 347.415267][ T9164] kobject_add_internal+0x2c8/0x990
[ 347.415299][ T9164] kobject_init_and_add+0x11c/0x190
[ 347.415320][ T9164] ? __pfx_kobject_init_and_add+0x10/0x10
[ 347.415339][ T9164] ? lockdep_init_map_type+0x16d/0x7d0
[ 347.428206][ T9164] ? lockdep_init_map_type+0x16d/0x7d0
[ 347.430535][ T9164] gfs2_sys_fs_add+0x207/0x470
[ 347.432919][ T9164] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 347.435157][ T9164] ? __pfx_alloc_workqueue+0x10/0x10
[ 347.437849][ T9164] ? read_word_at_a_time+0xe/0x20
[ 347.439893][ T9164] gfs2_fill_super+0x138c/0x2e10
[ 347.442012][ T9164] ? vsnprintf+0x3cd/0x1880
[ 347.443753][ T9164] ? __pfx_gfs2_fill_super+0x10/0x10
[ 347.445982][ T9164] ? snprintf+0xc8/0x100
[ 347.447838][ T9164] ? __pfx_snprintf+0x10/0x10
[ 347.449853][ T9164] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 347.451953][ T9164] ? set_blocksize+0x2b1/0x350
[ 347.453820][ T9164] ? sb_set_blocksize+0xf6/0x120
[ 347.455866][ T9164] ? setup_bdev_super+0x392/0x720
[ 347.457964][ T9164] get_tree_bdev+0x36f/0x610
[ 347.459895][ T9164] ? __pfx_gfs2_fill_super+0x10/0x10
[ 347.462117][ T9164] ? __pfx_get_tree_bdev+0x10/0x10
[ 347.463890][ T9164] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 347.465985][ T9164] ? cap_capable+0x1cf/0x240
[ 347.467920][ T9164] gfs2_get_tree+0x4e/0x280
[ 347.469876][ T9164] vfs_get_tree+0x8f/0x380
[ 347.471811][ T9164] path_mount+0x14e6/0x1f20
[ 347.473681][ T9164] ? kmem_cache_free+0x12e/0x380
[ 347.475742][ T9164] ? __pfx_path_mount+0x10/0x10
[ 347.477485][ T9164] ? putname+0x12e/0x170
[ 347.478956][ T9164] __x64_sys_mount+0x297/0x320
[ 347.480858][ T9164] ? __pfx___x64_sys_mount+0x10/0x10
[ 347.482916][ T9164] do_syscall_64+0xd2/0x260
[ 347.484627][ T9164] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 347.486857][ T9164] RIP: 0033:0x7f7cc547f4aa
[ 347.488723][ T9164] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 347.497041][ T9164] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 347.500769][ T9164] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 347.501209][ T9162] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 347.503991][ T9164] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 347.504006][ T9164] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 347.504013][ T9164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 347.504020][ T9164] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 347.504029][ T9164]
[ 347.504960][ T9164] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 347.527555][ T9164] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 347.540572][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 347.540572][ T5422] inode = 11 2340
[ 347.540572][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 347.548251][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 347.552526][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 347.557464][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 347.561306][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 347.579479][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 347.583340][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 347.592907][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 347.596488][ T5422] CPU: 1 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 347.601036][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 347.604972][ T5422] Call Trace:
[ 347.606342][ T5422]
[ 347.607537][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 347.609466][ T5422] gfs2_withdraw+0xab8/0x1290
[ 347.611388][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 347.613563][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 347.615692][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 347.618079][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 347.620294][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 347.622703][ T5422] inode_go_instantiate+0x47/0x60
[ 347.624822][ T5422] gfs2_instantiate+0x169/0x250
[ 347.627138][ T5422] gfs2_glock_wait+0x214/0x330
[ 347.629074][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 347.631427][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 347.633506][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 347.635846][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 347.638947][ T5422] do_sync+0x6cf/0xd30
[ 347.640407][ T9169] loop3: detected capacity change from 0 to 32768
[ 347.641167][ T5422] ? __pfx_do_sync+0x10/0x10
[ 347.645900][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 347.648209][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 347.650497][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 347.652968][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 347.655132][ T5422] gfs2_quota_sync+0x419/0x630
[ 347.657284][ T5422] gfs2_sync_fs+0x44/0xb0
[ 347.659224][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 347.661466][ T5422] sync_filesystem+0x10d/0x290
[ 347.663689][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 347.666091][ T5422] kill_block_super+0x3b/0x90
[ 347.668154][ T5422] gfs2_kill_sb+0x360/0x410
[ 347.670162][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 347.672356][ T5422] deactivate_super+0xde/0x100
[ 347.674288][ T5422] cleanup_mnt+0x222/0x450
[ 347.676087][ T5422] task_work_run+0x14e/0x250
[ 347.678206][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 347.680515][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 347.682885][ T5422] do_syscall_64+0xe2/0x260
[ 347.684956][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 347.687827][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 347.689869][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 347.698251][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 347.702004][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 347.705307][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 347.708795][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 347.712246][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 347.715596][ T5422] R13: 00007f18cecc93b9 R14: 00000000000549bf R15: 0000000000000001
[ 347.719061][ T5422]
[ 347.721502][ T9169] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 347.724888][ T9169] CPU: 2 PID: 9169 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 347.729277][ T9169] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 347.733441][ T9169] Call Trace:
[ 347.734888][ T9169]
[ 347.736223][ T9169] dump_stack_lvl+0x16c/0x1f0
[ 347.738284][ T9169] sysfs_warn_dup+0x7f/0xa0
[ 347.740218][ T9169] sysfs_create_dir_ns+0x24d/0x2b0
[ 347.742095][ T9169] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 347.744238][ T9169] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 347.746399][ T9169] ? do_raw_spin_unlock+0x172/0x230
[ 347.748540][ T9169] kobject_add_internal+0x2c8/0x990
[ 347.750374][ T9169] kobject_init_and_add+0x11c/0x190
[ 347.752121][ T9169] ? __pfx_kobject_init_and_add+0x10/0x10
[ 347.754066][ T9169] ? lockdep_init_map_type+0x16d/0x7d0
[ 347.756538][ T9169] ? lockdep_init_map_type+0x16d/0x7d0
[ 347.759025][ T9169] gfs2_sys_fs_add+0x207/0x470
[ 347.761176][ T9169] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 347.763582][ T9169] ? __pfx_alloc_workqueue+0x10/0x10
[ 347.766025][ T9169] ? read_word_at_a_time+0xe/0x20
[ 347.768282][ T9169] gfs2_fill_super+0x138c/0x2e10
[ 347.770633][ T9169] ? vsnprintf+0x3cd/0x1880
[ 347.772511][ T9169] ? __pfx_gfs2_fill_super+0x10/0x10
[ 347.774705][ T9169] ? snprintf+0xc8/0x100
[ 347.776464][ T9169] ? __pfx_snprintf+0x10/0x10
[ 347.778670][ T9169] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 347.780882][ T9169] ? set_blocksize+0x2b1/0x350
[ 347.783099][ T9169] ? sb_set_blocksize+0xf6/0x120
[ 347.785495][ T9169] ? setup_bdev_super+0x392/0x720
[ 347.787682][ T9169] get_tree_bdev+0x36f/0x610
[ 347.789877][ T9169] ? __pfx_gfs2_fill_super+0x10/0x10
[ 347.792175][ T9169] ? __pfx_get_tree_bdev+0x10/0x10
[ 347.794379][ T9169] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 347.796737][ T9169] ? cap_capable+0x1cf/0x240
[ 347.798782][ T9169] gfs2_get_tree+0x4e/0x280
[ 347.800762][ T9169] vfs_get_tree+0x8f/0x380
[ 347.802750][ T9169] path_mount+0x14e6/0x1f20
[ 347.804810][ T9169] ? kmem_cache_free+0x12e/0x380
[ 347.806958][ T9169] ? __pfx_path_mount+0x10/0x10
[ 347.809238][ T9169] ? putname+0x12e/0x170
[ 347.811441][ T9169] __x64_sys_mount+0x297/0x320
[ 347.813599][ T9169] ? __pfx___x64_sys_mount+0x10/0x10
[ 347.815925][ T9169] do_syscall_64+0xd2/0x260
[ 347.817807][ T9169] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 347.819915][ T9169] RIP: 0033:0x7f70fd87f4aa
[ 347.821342][ T9169] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 347.829327][ T9169] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 347.832819][ T9169] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 347.835538][ T9169] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 347.838439][ T9169] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 347.841619][ T9169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 347.844749][ T9169] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 347.848008][ T9169]
[ 347.855210][ T9169] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 347.860378][ T9169] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 348.152827][ T9178] loop1: detected capacity change from 0 to 32768
[ 348.169071][ T9177] loop0: detected capacity change from 0 to 32768
[ 348.172302][ T9178] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 348.177567][ T9177] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 348.191011][ T9178] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 348.196386][ T9178] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 348.198463][ T9177] CPU: 1 PID: 9177 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 348.202033][ T5487] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 348.203103][ T9177] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 348.203119][ T9177] Call Trace:
[ 348.203127][ T9177]
[ 348.203135][ T9177] dump_stack_lvl+0x16c/0x1f0
[ 348.203167][ T9177] sysfs_warn_dup+0x7f/0xa0
[ 348.203196][ T9177] sysfs_create_dir_ns+0x24d/0x2b0
[ 348.223457][ T9177] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 348.226026][ T9177] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 348.228443][ T9177] ? do_raw_spin_unlock+0x172/0x230
[ 348.230914][ T9177] kobject_add_internal+0x2c8/0x990
[ 348.233326][ T9177] kobject_init_and_add+0x11c/0x190
[ 348.235750][ T9177] ? __pfx_kobject_init_and_add+0x10/0x10
[ 348.238097][ T9177] ? lockdep_init_map_type+0x16d/0x7d0
[ 348.240284][ T9177] ? lockdep_init_map_type+0x16d/0x7d0
[ 348.242617][ T9177] gfs2_sys_fs_add+0x207/0x470
[ 348.244846][ T9177] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 348.247328][ T9177] ? __pfx_alloc_workqueue+0x10/0x10
[ 348.249612][ T9177] ? read_word_at_a_time+0xe/0x20
[ 348.251908][ T9177] gfs2_fill_super+0x138c/0x2e10
[ 348.253858][ T9177] ? vsnprintf+0x3cd/0x1880
[ 348.255802][ T9177] ? __pfx_gfs2_fill_super+0x10/0x10
[ 348.257848][ T9177] ? snprintf+0xc8/0x100
[ 348.259313][ T9177] ? __pfx_snprintf+0x10/0x10
[ 348.261098][ T9177] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 348.263423][ T9177] ? set_blocksize+0x2b1/0x350
[ 348.265704][ T9177] ? sb_set_blocksize+0xf6/0x120
[ 348.267839][ T9177] ? setup_bdev_super+0x392/0x720
[ 348.270021][ T9177] get_tree_bdev+0x36f/0x610
[ 348.272047][ T9177] ? __pfx_gfs2_fill_super+0x10/0x10
[ 348.274439][ T9177] ? __pfx_get_tree_bdev+0x10/0x10
[ 348.276729][ T9177] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 348.279158][ T9177] ? cap_capable+0x1cf/0x240
[ 348.280972][ T9177] gfs2_get_tree+0x4e/0x280
[ 348.282941][ T9177] vfs_get_tree+0x8f/0x380
[ 348.284849][ T9177] path_mount+0x14e6/0x1f20
[ 348.286738][ T9177] ? kmem_cache_free+0x12e/0x380
[ 348.288653][ T9177] ? __pfx_path_mount+0x10/0x10
[ 348.290626][ T9177] ? putname+0x12e/0x170
[ 348.291557][ T9180] loop3: detected capacity change from 0 to 32768
[ 348.292295][ T9177] __x64_sys_mount+0x297/0x320
[ 348.292326][ T9177] ? __pfx___x64_sys_mount+0x10/0x10
[ 348.292352][ T9177] do_syscall_64+0xd2/0x260
[ 348.301186][ T9177] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 348.304918][ T9177] RIP: 0033:0x7f7cc547f4aa
[ 348.306777][ T9177] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 348.315206][ T9177] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 348.318676][ T9177] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 348.322087][ T9177] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 348.325342][ T9177] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 348.328541][ T9177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 348.332719][ T9177] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 348.335865][ T9177]
[ 348.337298][ T5487] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 348.349436][ T9177] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 348.355780][ T9177] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 348.359523][ T9180] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 348.363321][ T9180] CPU: 0 PID: 9180 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 348.369057][ T9180] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 348.373536][ T9180] Call Trace:
[ 348.375114][ T9180]
[ 348.376623][ T9180] dump_stack_lvl+0x16c/0x1f0
[ 348.379052][ T9180] sysfs_warn_dup+0x7f/0xa0
[ 348.381064][ T5487] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 43ms
[ 348.381975][ T9180] sysfs_create_dir_ns+0x24d/0x2b0
[ 348.385506][ T5487] gfs2: fsid=syz:syz.0: jid=0: Done
[ 348.387506][ T9180] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 348.389946][ T9178] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 348.392998][ T9180] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 348.398483][ T9180] ? do_raw_spin_unlock+0x172/0x230
[ 348.400838][ T9180] kobject_add_internal+0x2c8/0x990
[ 348.403097][ T9180] kobject_init_and_add+0x11c/0x190
[ 348.405626][ T9180] ? __pfx_kobject_init_and_add+0x10/0x10
[ 348.408394][ T9180] ? lockdep_init_map_type+0x16d/0x7d0
[ 348.410877][ T9180] ? lockdep_init_map_type+0x16d/0x7d0
[ 348.413359][ T9180] gfs2_sys_fs_add+0x207/0x470
[ 348.415615][ T9180] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 348.418003][ T9180] ? __pfx_alloc_workqueue+0x10/0x10
[ 348.420369][ T9180] ? read_word_at_a_time+0xe/0x20
[ 348.422671][ T9180] gfs2_fill_super+0x138c/0x2e10
[ 348.424897][ T9180] ? vsnprintf+0x3cd/0x1880
[ 348.427065][ T9180] ? __pfx_gfs2_fill_super+0x10/0x10
[ 348.429443][ T9180] ? snprintf+0xc8/0x100
[ 348.431366][ T9180] ? __pfx_snprintf+0x10/0x10
[ 348.433460][ T9180] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 348.435817][ T9180] ? set_blocksize+0x2b1/0x350
[ 348.437928][ T9180] ? sb_set_blocksize+0xf6/0x120
[ 348.440128][ T9180] ? setup_bdev_super+0x392/0x720
[ 348.442362][ T9180] get_tree_bdev+0x36f/0x610
[ 348.444231][ T9180] ? __pfx_gfs2_fill_super+0x10/0x10
[ 348.446433][ T9180] ? __pfx_get_tree_bdev+0x10/0x10
[ 348.448708][ T9180] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 348.451199][ T9180] ? cap_capable+0x1cf/0x240
[ 348.453283][ T9180] gfs2_get_tree+0x4e/0x280
[ 348.455389][ T9180] vfs_get_tree+0x8f/0x380
[ 348.457489][ T9180] path_mount+0x14e6/0x1f20
[ 348.459481][ T9180] ? kmem_cache_free+0x12e/0x380
[ 348.461630][ T9180] ? __pfx_path_mount+0x10/0x10
[ 348.463649][ T9180] ? putname+0x12e/0x170
[ 348.465456][ T9180] __x64_sys_mount+0x297/0x320
[ 348.467544][ T9180] ? __pfx___x64_sys_mount+0x10/0x10
[ 348.469930][ T9180] do_syscall_64+0xd2/0x260
[ 348.471935][ T9180] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 348.474612][ T9180] RIP: 0033:0x7f70fd87f4aa
[ 348.476595][ T9180] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 348.484822][ T9180] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 348.488052][ T9180] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 348.491380][ T9180] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 348.494553][ T9180] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 348.498041][ T9180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 348.501308][ T9180] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 348.504733][ T9180]
[ 348.507268][ T9180] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 348.513311][ T9180] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 348.552982][ T9178] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 348.600289][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 348.600289][ T5428] inode = 11 2340
[ 348.600289][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 348.613767][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 348.618154][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 348.622403][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 348.629916][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 348.638392][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 348.642171][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 348.646183][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 348.651972][ T5428] CPU: 1 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 348.656189][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 348.659985][ T5428] Call Trace:
[ 348.661242][ T5428]
[ 348.662372][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 348.664151][ T5428] gfs2_withdraw+0xab8/0x1290
[ 348.665948][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 348.667863][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 348.670040][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 348.672479][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 348.672600][ T9182] loop2: detected capacity change from 0 to 32768
[ 348.674949][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 348.674983][ T5428] inode_go_instantiate+0x47/0x60
[ 348.675010][ T5428] gfs2_instantiate+0x169/0x250
[ 348.675031][ T5428] gfs2_glock_wait+0x214/0x330
[ 348.680184][ T9182] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 348.680344][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 348.691247][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 348.693191][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 348.695302][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 348.697509][ T5428] do_sync+0x6cf/0xd30
[ 348.699232][ T5428] ? __pfx_do_sync+0x10/0x10
[ 348.701236][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 348.703238][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 348.705417][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 348.707684][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 348.709715][ T5428] gfs2_quota_sync+0x419/0x630
[ 348.711710][ T5428] gfs2_sync_fs+0x44/0xb0
[ 348.713539][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 348.715657][ T5428] sync_filesystem+0x10d/0x290
[ 348.717432][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 348.719679][ T5428] kill_block_super+0x3b/0x90
[ 348.721662][ T5428] gfs2_kill_sb+0x360/0x410
[ 348.723640][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 348.725710][ T5428] deactivate_super+0xde/0x100
[ 348.727752][ T5428] cleanup_mnt+0x222/0x450
[ 348.729671][ T5428] task_work_run+0x14e/0x250
[ 348.731584][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 348.733687][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 348.736068][ T5428] do_syscall_64+0xe2/0x260
[ 348.738004][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 348.740513][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 348.742339][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 348.749537][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 348.752603][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 348.755876][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 348.759134][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 348.762311][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 348.765548][ T5428] R13: 00007efc27ec93b9 R14: 0000000000054db5 R15: 0000000000000001
[ 348.768816][ T5428]
[ 348.770083][ T9182] CPU: 2 PID: 9182 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 348.775058][ T9182] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 348.779554][ T9182] Call Trace:
[ 348.780876][ T9182]
[ 348.782167][ T9182] dump_stack_lvl+0x16c/0x1f0
[ 348.784242][ T9182] sysfs_warn_dup+0x7f/0xa0
[ 348.786163][ T9182] sysfs_create_dir_ns+0x24d/0x2b0
[ 348.788487][ T9182] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 348.791030][ T9182] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 348.793529][ T9182] ? do_raw_spin_unlock+0x172/0x230
[ 348.795659][ T9182] kobject_add_internal+0x2c8/0x990
[ 348.797950][ T9182] kobject_init_and_add+0x11c/0x190
[ 348.800449][ T9182] ? __pfx_kobject_init_and_add+0x10/0x10
[ 348.802894][ T9182] ? lockdep_init_map_type+0x16d/0x7d0
[ 348.805133][ T9182] ? lockdep_init_map_type+0x16d/0x7d0
[ 348.807426][ T9182] gfs2_sys_fs_add+0x207/0x470
[ 348.809535][ T9182] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 348.811830][ T9182] ? __pfx_alloc_workqueue+0x10/0x10
[ 348.814194][ T9182] ? read_word_at_a_time+0xe/0x20
[ 348.816467][ T9182] gfs2_fill_super+0x138c/0x2e10
[ 348.818633][ T9182] ? vsnprintf+0x3cd/0x1880
[ 348.820768][ T9182] ? __pfx_gfs2_fill_super+0x10/0x10
[ 348.822951][ T9182] ? snprintf+0xc8/0x100
[ 348.824836][ T9182] ? __pfx_snprintf+0x10/0x10
[ 348.826789][ T9182] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 348.828974][ T9182] ? set_blocksize+0x2b1/0x350
[ 348.831282][ T9182] ? sb_set_blocksize+0xf6/0x120
[ 348.833482][ T9182] ? setup_bdev_super+0x392/0x720
[ 348.835826][ T9182] get_tree_bdev+0x36f/0x610
[ 348.837891][ T9182] ? __pfx_gfs2_fill_super+0x10/0x10
[ 348.840301][ T9182] ? __pfx_get_tree_bdev+0x10/0x10
[ 348.842596][ T9182] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 348.845268][ T9182] ? cap_capable+0x1cf/0x240
[ 348.847498][ T9182] gfs2_get_tree+0x4e/0x280
[ 348.849663][ T9182] vfs_get_tree+0x8f/0x380
[ 348.851753][ T9182] path_mount+0x14e6/0x1f20
[ 348.853631][ T9182] ? kmem_cache_free+0x12e/0x380
[ 348.855658][ T9182] ? __pfx_path_mount+0x10/0x10
[ 348.857674][ T9182] ? putname+0x12e/0x170
[ 348.859419][ T9182] __x64_sys_mount+0x297/0x320
[ 348.861408][ T9182] ? __pfx___x64_sys_mount+0x10/0x10
[ 348.863888][ T9182] do_syscall_64+0xd2/0x260
[ 348.866111][ T9182] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 348.868883][ T9182] RIP: 0033:0x7f18cec7f4aa
[ 348.870896][ T9182] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 348.879465][ T9182] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 348.883141][ T9182] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 348.886848][ T9182] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 348.890530][ T9182] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 348.894390][ T9182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 348.897899][ T9182] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 348.901454][ T9182]
[ 348.906307][ T9182] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 348.913512][ T9182] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 349.167095][ T9191] loop3: detected capacity change from 0 to 32768
[ 349.176236][ T9191] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 349.180282][ T9191] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 349.211795][ T9191] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 349.216840][ T56] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 349.221202][ T9193] loop0: detected capacity change from 0 to 32768
[ 349.224416][ T56] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 349.254773][ T9193] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 349.258022][ T9193] CPU: 1 PID: 9193 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 349.262957][ T9193] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 349.267078][ T9193] Call Trace:
[ 349.268462][ T9193]
[ 349.269634][ T9193] dump_stack_lvl+0x16c/0x1f0
[ 349.271579][ T9193] sysfs_warn_dup+0x7f/0xa0
[ 349.273458][ T9193] sysfs_create_dir_ns+0x24d/0x2b0
[ 349.276099][ T9193] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 349.278938][ T9193] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 349.281714][ T9193] ? do_raw_spin_unlock+0x172/0x230
[ 349.284069][ T9193] kobject_add_internal+0x2c8/0x990
[ 349.286489][ T56] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 62ms
[ 349.286574][ T9193] kobject_init_and_add+0x11c/0x190
[ 349.290663][ T56] gfs2: fsid=syz:syz.0: jid=0: Done
[ 349.292851][ T9193] ? __pfx_kobject_init_and_add+0x10/0x10
[ 349.297107][ T9191] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 349.299101][ T9193] ? lockdep_init_map_type+0x16d/0x7d0
[ 349.299134][ T9193] ? lockdep_init_map_type+0x16d/0x7d0
[ 349.307288][ T9193] gfs2_sys_fs_add+0x207/0x470
[ 349.309699][ T9193] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 349.312349][ T9193] ? __pfx_alloc_workqueue+0x10/0x10
[ 349.314935][ T9193] ? read_word_at_a_time+0xe/0x20
[ 349.317857][ T9193] gfs2_fill_super+0x138c/0x2e10
[ 349.320160][ T9193] ? vsnprintf+0x3cd/0x1880
[ 349.322429][ T9193] ? __pfx_gfs2_fill_super+0x10/0x10
[ 349.324797][ T9193] ? snprintf+0xc8/0x100
[ 349.326721][ T9193] ? __pfx_snprintf+0x10/0x10
[ 349.328813][ T9193] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 349.331180][ T9193] ? set_blocksize+0x2b1/0x350
[ 349.333421][ T9193] ? sb_set_blocksize+0xf6/0x120
[ 349.335792][ T9193] ? setup_bdev_super+0x392/0x720
[ 349.338142][ T9193] get_tree_bdev+0x36f/0x610
[ 349.340244][ T9193] ? __pfx_gfs2_fill_super+0x10/0x10
[ 349.342429][ T9193] ? __pfx_get_tree_bdev+0x10/0x10
[ 349.344644][ T9193] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 349.347108][ T9193] ? cap_capable+0x1cf/0x240
[ 349.349027][ T9193] gfs2_get_tree+0x4e/0x280
[ 349.351942][ T9193] vfs_get_tree+0x8f/0x380
[ 349.353872][ T9193] path_mount+0x14e6/0x1f20
[ 349.355719][ T9193] ? kmem_cache_free+0x12e/0x380
[ 349.357756][ T9193] ? __pfx_path_mount+0x10/0x10
[ 349.359731][ T9193] ? putname+0x12e/0x170
[ 349.361442][ T9193] __x64_sys_mount+0x297/0x320
[ 349.363644][ T9193] ? __pfx___x64_sys_mount+0x10/0x10
[ 349.366288][ T9193] do_syscall_64+0xd2/0x260
[ 349.368091][ T9193] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 349.370525][ T9193] RIP: 0033:0x7f7cc547f4aa
[ 349.372539][ T9193] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 349.381026][ T9193] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 349.384836][ T9193] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 349.387974][ T9193] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 349.391341][ T9193] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 349.394428][ T9193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 349.398224][ T9193] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 349.402026][ T9193]
[ 349.405630][ T9193] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 349.415528][ T9193] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 349.520505][ T9195] loop1: detected capacity change from 0 to 32768
[ 349.538307][ T9195] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 349.541958][ T9195] CPU: 2 PID: 9195 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 349.546743][ T9195] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 349.551013][ T9195] Call Trace:
[ 349.552462][ T9195]
[ 349.553752][ T9195] dump_stack_lvl+0x16c/0x1f0
[ 349.555889][ T9195] sysfs_warn_dup+0x7f/0xa0
[ 349.558035][ T9195] sysfs_create_dir_ns+0x24d/0x2b0
[ 349.560582][ T9195] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 349.563169][ T9195] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 349.565618][ T9195] ? do_raw_spin_unlock+0x172/0x230
[ 349.567981][ T9195] kobject_add_internal+0x2c8/0x990
[ 349.570372][ T9195] kobject_init_and_add+0x11c/0x190
[ 349.572720][ T9195] ? __pfx_kobject_init_and_add+0x10/0x10
[ 349.575318][ T9195] ? lockdep_init_map_type+0x16d/0x7d0
[ 349.577803][ T9195] ? lockdep_init_map_type+0x16d/0x7d0
[ 349.580289][ T9195] gfs2_sys_fs_add+0x207/0x470
[ 349.582630][ T9195] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 349.583331][ T9191] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 349.584929][ T9195] ? __pfx_alloc_workqueue+0x10/0x10
[ 349.584957][ T9195] ? read_word_at_a_time+0xe/0x20
[ 349.584976][ T9195] gfs2_fill_super+0x138c/0x2e10
[ 349.584995][ T9195] ? vsnprintf+0x3cd/0x1880
2024/04/02 02:35:28 executed programs: 1025
[ 349.585019][ T9195] ? __pfx_gfs2_fill_super+0x10/0x10
[ 349.585037][ T9195] ? snprintf+0xc8/0x100
[ 349.601195][ T9195] ? __pfx_snprintf+0x10/0x10
[ 349.603101][ T9195] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 349.605400][ T9195] ? set_blocksize+0x2b1/0x350
[ 349.607315][ T9195] ? sb_set_blocksize+0xf6/0x120
[ 349.609300][ T9195] ? setup_bdev_super+0x392/0x720
[ 349.611328][ T9195] get_tree_bdev+0x36f/0x610
[ 349.613186][ T9195] ? __pfx_gfs2_fill_super+0x10/0x10
[ 349.615325][ T9195] ? __pfx_get_tree_bdev+0x10/0x10
[ 349.617371][ T9195] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 349.619610][ T9195] ? cap_capable+0x1cf/0x240
[ 349.621409][ T9195] gfs2_get_tree+0x4e/0x280
[ 349.623325][ T9195] vfs_get_tree+0x8f/0x380
[ 349.625139][ T9195] path_mount+0x14e6/0x1f20
[ 349.626986][ T9195] ? kmem_cache_free+0x12e/0x380
[ 349.629270][ T9195] ? __pfx_path_mount+0x10/0x10
[ 349.631142][ T9195] ? putname+0x12e/0x170
[ 349.632927][ T9195] __x64_sys_mount+0x297/0x320
[ 349.634943][ T9195] ? __pfx___x64_sys_mount+0x10/0x10
[ 349.637156][ T9195] do_syscall_64+0xd2/0x260
[ 349.639018][ T9195] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 349.641583][ T9195] RIP: 0033:0x7efc27e7f4aa
[ 349.643393][ T9195] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 349.650936][ T9195] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 349.654399][ T9195] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 349.657588][ T9195] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 349.660625][ T9195] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 349.661774][ T9197] loop2: detected capacity change from 0 to 32768
[ 349.663750][ T9195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 349.663763][ T9195] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 349.663776][ T9195]
[ 349.667055][ T9195] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 349.682626][ T9195] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 349.686270][ T9197] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 349.689780][ T9197] CPU: 3 PID: 9197 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 349.696390][ T9197] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 349.697955][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 349.697955][ T5425] inode = 11 2340
[ 349.697955][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 349.701643][ T9197] Call Trace:
[ 349.701655][ T9197]
[ 349.709955][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 349.711324][ T9197] dump_stack_lvl+0x16c/0x1f0
[ 349.712831][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 349.716785][ T9197] sysfs_warn_dup+0x7f/0xa0
[ 349.716818][ T9197] sysfs_create_dir_ns+0x24d/0x2b0
[ 349.716845][ T9197] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 349.718979][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 349.723505][ T9197] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 349.725535][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 349.727482][ T9197] ? do_raw_spin_unlock+0x172/0x230
[ 349.727507][ T9197] kobject_add_internal+0x2c8/0x990
[ 349.727525][ T9197] kobject_init_and_add+0x11c/0x190
[ 349.727540][ T9197] ? __pfx_kobject_init_and_add+0x10/0x10
[ 349.727556][ T9197] ? lockdep_init_map_type+0x16d/0x7d0
[ 349.727580][ T9197] ? lockdep_init_map_type+0x16d/0x7d0
[ 349.727602][ T9197] gfs2_sys_fs_add+0x207/0x470
[ 349.727623][ T9197] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 349.727643][ T9197] ? __pfx_alloc_workqueue+0x10/0x10
[ 349.727669][ T9197] ? read_word_at_a_time+0xe/0x20
[ 349.727688][ T9197] gfs2_fill_super+0x138c/0x2e10
[ 349.727707][ T9197] ? vsnprintf+0x3cd/0x1880
[ 349.727731][ T9197] ? __pfx_gfs2_fill_super+0x10/0x10
[ 349.739237][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 349.739468][ T9197] ? snprintf+0xc8/0x100
[ 349.741815][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 349.743975][ T9197] ? __pfx_snprintf+0x10/0x10
[ 349.744005][ T9197] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 349.744023][ T9197] ? set_blocksize+0x2b1/0x350
[ 349.744040][ T9197] ? sb_set_blocksize+0xf6/0x120
[ 349.744056][ T9197] ? setup_bdev_super+0x392/0x720
[ 349.744078][ T9197] get_tree_bdev+0x36f/0x610
[ 349.744102][ T9197] ? __pfx_gfs2_fill_super+0x10/0x10
[ 349.744121][ T9197] ? __pfx_get_tree_bdev+0x10/0x10
[ 349.744145][ T9197] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 349.744167][ T9197] ? cap_capable+0x1cf/0x240
[ 349.744190][ T9197] gfs2_get_tree+0x4e/0x280
[ 349.744207][ T9197] vfs_get_tree+0x8f/0x380
[ 349.744239][ T9197] path_mount+0x14e6/0x1f20
[ 349.751498][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 349.753613][ T9197] ? kmem_cache_free+0x12e/0x380
[ 349.809564][ T9197] ? __pfx_path_mount+0x10/0x10
[ 349.811594][ T9197] ? putname+0x12e/0x170
[ 349.813371][ T9197] __x64_sys_mount+0x297/0x320
[ 349.815596][ T9197] ? __pfx___x64_sys_mount+0x10/0x10
[ 349.818015][ T9197] do_syscall_64+0xd2/0x260
[ 349.820038][ T9197] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 349.822697][ T9197] RIP: 0033:0x7f18cec7f4aa
[ 349.824530][ T9197] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 349.833263][ T9197] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 349.837032][ T9197] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 349.840596][ T9197] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 349.844019][ T9197] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 349.847188][ T9197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 349.850433][ T9197] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 349.853754][ T9197]
[ 349.855179][ T5425] CPU: 1 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 349.869493][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 349.874116][ T5425] Call Trace:
[ 349.875640][ T5425]
[ 349.876997][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 349.879176][ T5425] gfs2_withdraw+0xab8/0x1290
[ 349.881325][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 349.883647][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 349.886013][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 349.888488][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 349.890889][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 349.893417][ T5425] inode_go_instantiate+0x47/0x60
[ 349.895699][ T5425] gfs2_instantiate+0x169/0x250
[ 349.897935][ T5425] gfs2_glock_wait+0x214/0x330
[ 349.900117][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 349.902535][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 349.903810][ T9197] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 349.904637][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 349.909965][ T9197] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 349.912004][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 349.916918][ T5425] do_sync+0x6cf/0xd30
[ 349.918759][ T5425] ? __pfx_do_sync+0x10/0x10
[ 349.920814][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 349.923043][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 349.925324][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 349.927779][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 349.929965][ T5425] gfs2_quota_sync+0x419/0x630
[ 349.932168][ T5425] gfs2_sync_fs+0x44/0xb0
[ 349.934140][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 349.936432][ T5425] sync_filesystem+0x10d/0x290
[ 349.938595][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 349.940730][ T5425] kill_block_super+0x3b/0x90
[ 349.942649][ T5425] gfs2_kill_sb+0x360/0x410
[ 349.944459][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 349.946363][ T5425] deactivate_super+0xde/0x100
[ 349.948051][ T5425] cleanup_mnt+0x222/0x450
[ 349.949765][ T5425] task_work_run+0x14e/0x250
[ 349.951634][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 349.953666][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 349.955882][ T5425] do_syscall_64+0xe2/0x260
[ 349.957656][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 349.959925][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 349.961678][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 349.968880][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 349.972201][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 349.975103][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 349.978323][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 349.981402][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 349.984462][ T5425] R13: 00007f70fd8c93b9 R14: 000000000005518f R15: 0000000000000001
[ 349.987596][ T5425]
[ 350.019106][ T5411] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 350.310599][ T9205] loop0: detected capacity change from 0 to 32768
[ 350.320553][ T9205] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 350.325861][ T9205] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 350.331896][ T9205] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 350.344270][ T5499] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 350.347431][ T5499] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 350.391088][ T5499] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 43ms
[ 350.394807][ T5499] gfs2: fsid=syz:syz.0: jid=0: Done
[ 350.397185][ T9205] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 350.576715][ T9205] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 350.577444][ T9207] loop1: detected capacity change from 0 to 32768
[ 350.585817][ T9207] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 350.589420][ T9207] CPU: 3 PID: 9207 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 350.594671][ T9207] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 350.599709][ T9207] Call Trace:
[ 350.601694][ T9207]
[ 350.603332][ T9207] dump_stack_lvl+0x16c/0x1f0
[ 350.605291][ T9207] sysfs_warn_dup+0x7f/0xa0
[ 350.607614][ T9207] sysfs_create_dir_ns+0x24d/0x2b0
[ 350.610508][ T9207] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 350.613074][ T9207] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 350.615674][ T9207] ? do_raw_spin_unlock+0x172/0x230
[ 350.618638][ T9207] kobject_add_internal+0x2c8/0x990
[ 350.621921][ T9207] kobject_init_and_add+0x11c/0x190
[ 350.624502][ T9207] ? __pfx_kobject_init_and_add+0x10/0x10
[ 350.627431][ T9207] ? lockdep_init_map_type+0x16d/0x7d0
[ 350.629272][ T9209] loop3: detected capacity change from 0 to 32768
[ 350.629904][ T9207] ? lockdep_init_map_type+0x16d/0x7d0
[ 350.635397][ T9207] gfs2_sys_fs_add+0x207/0x470
[ 350.638441][ T9207] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 350.641651][ T9207] ? __pfx_alloc_workqueue+0x10/0x10
[ 350.645502][ T9207] ? read_word_at_a_time+0xe/0x20
[ 350.648427][ T9207] gfs2_fill_super+0x138c/0x2e10
[ 350.650860][ T9207] ? vsnprintf+0x3cd/0x1880
[ 350.653177][ T9207] ? __pfx_gfs2_fill_super+0x10/0x10
[ 350.655800][ T9207] ? snprintf+0xc8/0x100
[ 350.657070][ T9211] loop2: detected capacity change from 0 to 32768
[ 350.657884][ T9207] ? __pfx_snprintf+0x10/0x10
[ 350.663078][ T9207] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 350.664461][ T9209] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 350.665636][ T9207] ? set_blocksize+0x2b1/0x350
[ 350.665660][ T9207] ? sb_set_blocksize+0xf6/0x120
[ 350.665678][ T9207] ? setup_bdev_super+0x392/0x720
[ 350.676233][ T9207] get_tree_bdev+0x36f/0x610
[ 350.679438][ T9207] ? __pfx_gfs2_fill_super+0x10/0x10
[ 350.681894][ T9207] ? __pfx_get_tree_bdev+0x10/0x10
[ 350.684580][ T9207] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 350.687134][ T9207] ? cap_capable+0x1cf/0x240
[ 350.689670][ T9207] gfs2_get_tree+0x4e/0x280
[ 350.691875][ T9207] vfs_get_tree+0x8f/0x380
[ 350.693897][ T9207] path_mount+0x14e6/0x1f20
[ 350.693969][ T9211] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 350.695939][ T9207] ? kmem_cache_free+0x12e/0x380
[ 350.701732][ T9207] ? __pfx_path_mount+0x10/0x10
[ 350.704016][ T9207] ? putname+0x12e/0x170
[ 350.705954][ T9207] __x64_sys_mount+0x297/0x320
[ 350.708296][ T9207] ? __pfx___x64_sys_mount+0x10/0x10
[ 350.710690][ T9207] do_syscall_64+0xd2/0x260
[ 350.712686][ T9207] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 350.715382][ T9207] RIP: 0033:0x7efc27e7f4aa
[ 350.717405][ T9207] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 350.726749][ T9207] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 350.730552][ T9207] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 350.733748][ T9207] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 350.736902][ T9207] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 350.740063][ T9207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 350.743765][ T9207] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 350.747644][ T9207]
[ 350.749334][ T9209] CPU: 0 PID: 9209 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 350.755264][ T9209] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 350.760741][ T9209] Call Trace:
[ 350.762400][ T9207] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 350.762909][ T9209]
[ 350.762921][ T9209] dump_stack_lvl+0x16c/0x1f0
[ 350.762953][ T9209] sysfs_warn_dup+0x7f/0xa0
[ 350.768935][ T9207] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 350.770088][ T9209] sysfs_create_dir_ns+0x24d/0x2b0
[ 350.770125][ T9209] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 350.781946][ T9209] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 350.784421][ T9209] ? do_raw_spin_unlock+0x172/0x230
[ 350.786886][ T9209] kobject_add_internal+0x2c8/0x990
[ 350.789412][ T9209] kobject_init_and_add+0x11c/0x190
[ 350.791989][ T9209] ? __pfx_kobject_init_and_add+0x10/0x10
[ 350.794446][ T9209] ? lockdep_init_map_type+0x16d/0x7d0
[ 350.796632][ T9209] ? lockdep_init_map_type+0x16d/0x7d0
[ 350.798872][ T9209] gfs2_sys_fs_add+0x207/0x470
[ 350.800878][ T9209] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 350.803154][ T9209] ? __pfx_alloc_workqueue+0x10/0x10
[ 350.805701][ T9209] ? read_word_at_a_time+0xe/0x20
[ 350.807898][ T9209] gfs2_fill_super+0x138c/0x2e10
[ 350.810320][ T9209] ? vsnprintf+0x3cd/0x1880
[ 350.812177][ T9209] ? __pfx_gfs2_fill_super+0x10/0x10
[ 350.814562][ T9209] ? snprintf+0xc8/0x100
[ 350.816600][ T9209] ? __pfx_snprintf+0x10/0x10
[ 350.818782][ T9209] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 350.821214][ T9209] ? set_blocksize+0x2b1/0x350
[ 350.823220][ T9209] ? sb_set_blocksize+0xf6/0x120
[ 350.825390][ T9209] ? setup_bdev_super+0x392/0x720
[ 350.827868][ T9209] get_tree_bdev+0x36f/0x610
[ 350.830000][ T9209] ? __pfx_gfs2_fill_super+0x10/0x10
[ 350.832726][ T9209] ? __pfx_get_tree_bdev+0x10/0x10
[ 350.836162][ T9209] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 350.838866][ T9209] ? cap_capable+0x1cf/0x240
[ 350.841359][ T9209] gfs2_get_tree+0x4e/0x280
[ 350.843738][ T9209] vfs_get_tree+0x8f/0x380
[ 350.846497][ T9209] path_mount+0x14e6/0x1f20
[ 350.849055][ T9209] ? kmem_cache_free+0x12e/0x380
[ 350.851233][ T9209] ? __pfx_path_mount+0x10/0x10
[ 350.853411][ T9209] ? putname+0x12e/0x170
[ 350.855516][ T9209] __x64_sys_mount+0x297/0x320
[ 350.857653][ T9209] ? __pfx___x64_sys_mount+0x10/0x10
[ 350.860020][ T9209] do_syscall_64+0xd2/0x260
[ 350.862172][ T9209] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 350.865023][ T9209] RIP: 0033:0x7f70fd87f4aa
[ 350.867362][ T9209] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 350.875243][ T9209] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 350.879526][ T9209] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 350.883465][ T9209] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 350.887959][ T9209] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 350.892348][ T9209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 350.895974][ T9209] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 350.899446][ T9209]
[ 350.901131][ T9211] CPU: 1 PID: 9211 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 350.902781][ T9209] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 350.905896][ T9211] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 350.905911][ T9211] Call Trace:
[ 350.905919][ T9211]
[ 350.905926][ T9211] dump_stack_lvl+0x16c/0x1f0
[ 350.905957][ T9211] sysfs_warn_dup+0x7f/0xa0
[ 350.905985][ T9211] sysfs_create_dir_ns+0x24d/0x2b0
[ 350.906012][ T9211] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 350.906036][ T9211] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 350.906055][ T9211] ? do_raw_spin_unlock+0x172/0x230
[ 350.906072][ T9211] kobject_add_internal+0x2c8/0x990
[ 350.906092][ T9211] kobject_init_and_add+0x11c/0x190
[ 350.906112][ T9211] ? __pfx_kobject_init_and_add+0x10/0x10
[ 350.906130][ T9211] ? lockdep_init_map_type+0x16d/0x7d0
[ 350.906156][ T9211] ? lockdep_init_map_type+0x16d/0x7d0
[ 350.906182][ T9211] gfs2_sys_fs_add+0x207/0x470
[ 350.906207][ T9211] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 350.906232][ T9211] ? __pfx_alloc_workqueue+0x10/0x10
[ 350.906258][ T9211] ? read_word_at_a_time+0xe/0x20
[ 350.914499][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 350.914499][ T5423] inode = 11 2340
[ 350.914499][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 350.919119][ T9211] gfs2_fill_super+0x138c/0x2e10
[ 350.919147][ T9211] ? vsnprintf+0x3cd/0x1880
[ 350.919173][ T9211] ? __pfx_gfs2_fill_super+0x10/0x10
[ 350.921124][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 350.922393][ T9211] ? snprintf+0xc8/0x100
[ 350.922422][ T9211] ? __pfx_snprintf+0x10/0x10
[ 350.922447][ T9211] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 350.925637][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 350.926554][ T9211] ? set_blocksize+0x2b1/0x350
[ 350.928854][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 350.931477][ T9211] ? sb_set_blocksize+0xf6/0x120
[ 350.934636][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 350.936956][ T9211] ? setup_bdev_super+0x392/0x720
[ 350.936987][ T9211] get_tree_bdev+0x36f/0x610
[ 350.943028][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 350.944215][ T9211] ? __pfx_gfs2_fill_super+0x10/0x10
[ 350.944239][ T9211] ? __pfx_get_tree_bdev+0x10/0x10
[ 350.944266][ T9211] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 350.947235][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 350.949139][ T9211] ? cap_capable+0x1cf/0x240
[ 350.949168][ T9211] gfs2_get_tree+0x4e/0x280
[ 350.949186][ T9211] vfs_get_tree+0x8f/0x380
[ 350.951802][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 350.954004][ T9211] path_mount+0x14e6/0x1f20
[ 350.954036][ T9211] ? kmem_cache_free+0x12e/0x380
[ 350.954055][ T9211] ? __pfx_path_mount+0x10/0x10
[ 350.972385][ T9209] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 350.973147][ T9211] ? putname+0x12e/0x170
[ 350.973173][ T9211] __x64_sys_mount+0x297/0x320
[ 350.973200][ T9211] ? __pfx___x64_sys_mount+0x10/0x10
[ 350.973225][ T9211] do_syscall_64+0xd2/0x260
[ 350.973244][ T9211] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 351.043628][ T9211] RIP: 0033:0x7f18cec7f4aa
[ 351.045219][ T9211] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 351.052770][ T9211] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 351.056040][ T9211] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 351.059104][ T9211] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 351.062156][ T9211] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 351.065314][ T9211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 351.068401][ T9211] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 351.071459][ T9211]
[ 351.072706][ T5423] CPU: 0 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 351.076811][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 351.077216][ T9211] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 351.081396][ T5423] Call Trace:
[ 351.081407][ T5423]
[ 351.086887][ T9211] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 351.088151][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 351.094045][ T5423] gfs2_withdraw+0xab8/0x1290
[ 351.095950][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 351.098088][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 351.100275][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 351.102993][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 351.105154][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 351.107773][ T5423] inode_go_instantiate+0x47/0x60
[ 351.110166][ T5423] gfs2_instantiate+0x169/0x250
[ 351.112527][ T5423] gfs2_glock_wait+0x214/0x330
[ 351.115086][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 351.117391][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 351.119555][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 351.121909][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 351.124160][ T5423] do_sync+0x6cf/0xd30
[ 351.125993][ T5423] ? __pfx_do_sync+0x10/0x10
[ 351.128070][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 351.130322][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 351.132468][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 351.134867][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 351.137530][ T5423] gfs2_quota_sync+0x419/0x630
[ 351.140049][ T5423] gfs2_sync_fs+0x44/0xb0
[ 351.141917][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 351.144054][ T5423] sync_filesystem+0x10d/0x290
[ 351.146177][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 351.148472][ T5423] kill_block_super+0x3b/0x90
[ 351.150552][ T5423] gfs2_kill_sb+0x360/0x410
[ 351.152414][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 351.154586][ T5423] deactivate_super+0xde/0x100
[ 351.156504][ T5423] cleanup_mnt+0x222/0x450
[ 351.158335][ T5423] task_work_run+0x14e/0x250
[ 351.160251][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 351.162561][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 351.164854][ T5423] do_syscall_64+0xe2/0x260
[ 351.166875][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 351.169398][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 351.171393][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 351.180005][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 351.183632][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 351.187160][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 351.190563][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 351.193910][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 351.197596][ T5423] R13: 00007f7cc54c93b9 R14: 00000000000555cc R15: 0000000000000001
[ 351.201084][ T5423]
[ 351.728253][ T9221] loop2: detected capacity change from 0 to 32768
[ 351.738183][ T9221] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 351.753813][ T9221] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 351.761538][ T9221] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 351.767332][ T971] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 351.770950][ T971] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 351.797029][ T9223] loop1: detected capacity change from 0 to 32768
[ 351.814839][ T971] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 43ms
[ 351.816435][ T9223] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 351.818333][ T971] gfs2: fsid=syz:syz.0: jid=0: Done
[ 351.818466][ T9221] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 351.839279][ T9223] CPU: 2 PID: 9223 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 351.843885][ T9223] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 351.848063][ T9223] Call Trace:
[ 351.849405][ T9223]
[ 351.850779][ T9223] dump_stack_lvl+0x16c/0x1f0
[ 351.851133][ T9227] loop0: detected capacity change from 0 to 32768
[ 351.853076][ T9223] sysfs_warn_dup+0x7f/0xa0
[ 351.857910][ T9225] loop3: detected capacity change from 0 to 32768
[ 351.867608][ T9227] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 351.868205][ T9225] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 351.869842][ T9223] sysfs_create_dir_ns+0x24d/0x2b0
[ 351.869875][ T9223] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 351.869902][ T9223] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 351.883229][ T9223] ? do_raw_spin_unlock+0x172/0x230
[ 351.885414][ T9223] kobject_add_internal+0x2c8/0x990
[ 351.887643][ T9223] kobject_init_and_add+0x11c/0x190
[ 351.889785][ T9223] ? __pfx_kobject_init_and_add+0x10/0x10
[ 351.892588][ T9223] ? lockdep_init_map_type+0x16d/0x7d0
[ 351.895069][ T9223] ? lockdep_init_map_type+0x16d/0x7d0
[ 351.897574][ T9223] gfs2_sys_fs_add+0x207/0x470
[ 351.899668][ T9223] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 351.902225][ T9223] ? __pfx_alloc_workqueue+0x10/0x10
[ 351.904677][ T9223] ? read_word_at_a_time+0xe/0x20
[ 351.906806][ T9223] gfs2_fill_super+0x138c/0x2e10
[ 351.908866][ T9223] ? vsnprintf+0x3cd/0x1880
[ 351.910716][ T9223] ? __pfx_gfs2_fill_super+0x10/0x10
[ 351.912872][ T9223] ? snprintf+0xc8/0x100
[ 351.914676][ T9223] ? __pfx_snprintf+0x10/0x10
[ 351.916720][ T9223] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 351.919100][ T9223] ? set_blocksize+0x2b1/0x350
[ 351.921217][ T9223] ? sb_set_blocksize+0xf6/0x120
[ 351.923209][ T9223] ? setup_bdev_super+0x392/0x720
[ 351.925218][ T9223] get_tree_bdev+0x36f/0x610
[ 351.927107][ T9223] ? __pfx_gfs2_fill_super+0x10/0x10
[ 351.929270][ T9223] ? __pfx_get_tree_bdev+0x10/0x10
[ 351.931321][ T9223] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 351.933750][ T9223] ? cap_capable+0x1cf/0x240
[ 351.935800][ T9223] gfs2_get_tree+0x4e/0x280
[ 351.937740][ T9223] vfs_get_tree+0x8f/0x380
[ 351.939666][ T9223] path_mount+0x14e6/0x1f20
[ 351.941731][ T9223] ? kmem_cache_free+0x12e/0x380
[ 351.943910][ T9223] ? __pfx_path_mount+0x10/0x10
[ 351.945987][ T9223] ? putname+0x12e/0x170
[ 351.947800][ T9223] __x64_sys_mount+0x297/0x320
[ 351.965885][ T9223] ? __pfx___x64_sys_mount+0x10/0x10
[ 351.967913][ T9223] do_syscall_64+0xd2/0x260
[ 351.969724][ T9223] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 351.972213][ T9223] RIP: 0033:0x7efc27e7f4aa
[ 351.974106][ T9223] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 351.994401][ T9223] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 351.998002][ T9223] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 352.001493][ T9223] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 352.005040][ T9223] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 352.008582][ T9223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 352.024015][ T9223] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 352.027435][ T9223]
[ 352.028760][ T9227] CPU: 1 PID: 9227 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 352.033331][ T9227] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 352.033971][ T9223] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 352.042226][ T9227] Call Trace:
[ 352.042240][ T9227]
[ 352.042248][ T9227] dump_stack_lvl+0x16c/0x1f0
[ 352.042281][ T9227] sysfs_warn_dup+0x7f/0xa0
[ 352.048483][ T9223] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 352.049640][ T9227] sysfs_create_dir_ns+0x24d/0x2b0
[ 352.049674][ T9227] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 352.064607][ T9227] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 352.067293][ T9227] ? do_raw_spin_unlock+0x172/0x230
[ 352.069527][ T9227] kobject_add_internal+0x2c8/0x990
[ 352.072142][ T9227] kobject_init_and_add+0x11c/0x190
[ 352.074596][ T9227] ? __pfx_kobject_init_and_add+0x10/0x10
[ 352.078287][ T9227] ? lockdep_init_map_type+0x16d/0x7d0
[ 352.080835][ T9227] ? lockdep_init_map_type+0x16d/0x7d0
[ 352.083924][ T9227] gfs2_sys_fs_add+0x207/0x470
[ 352.086381][ T9227] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 352.088874][ T9227] ? __pfx_alloc_workqueue+0x10/0x10
[ 352.091510][ T9227] ? read_word_at_a_time+0xe/0x20
[ 352.094006][ T9227] gfs2_fill_super+0x138c/0x2e10
[ 352.096139][ T9227] ? vsnprintf+0x3cd/0x1880
[ 352.098153][ T9227] ? __pfx_gfs2_fill_super+0x10/0x10
[ 352.100426][ T9227] ? snprintf+0xc8/0x100
[ 352.102203][ T9227] ? __pfx_snprintf+0x10/0x10
[ 352.104236][ T9227] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 352.106587][ T9227] ? set_blocksize+0x2b1/0x350
[ 352.108713][ T9227] ? sb_set_blocksize+0xf6/0x120
[ 352.111023][ T9227] ? setup_bdev_super+0x392/0x720
[ 352.113201][ T9227] get_tree_bdev+0x36f/0x610
[ 352.115194][ T9227] ? __pfx_gfs2_fill_super+0x10/0x10
[ 352.117388][ T9227] ? __pfx_get_tree_bdev+0x10/0x10
[ 352.119627][ T9227] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 352.122060][ T9227] ? cap_capable+0x1cf/0x240
[ 352.124022][ T9227] gfs2_get_tree+0x4e/0x280
[ 352.126232][ T9227] vfs_get_tree+0x8f/0x380
[ 352.128196][ T9227] path_mount+0x14e6/0x1f20
[ 352.130249][ T9227] ? kmem_cache_free+0x12e/0x380
[ 352.132408][ T9227] ? __pfx_path_mount+0x10/0x10
[ 352.134513][ T9227] ? putname+0x12e/0x170
[ 352.136364][ T9227] __x64_sys_mount+0x297/0x320
[ 352.138877][ T9227] ? __pfx___x64_sys_mount+0x10/0x10
[ 352.141126][ T9227] do_syscall_64+0xd2/0x260
[ 352.143090][ T9227] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 352.145777][ T9227] RIP: 0033:0x7f7cc547f4aa
[ 352.147758][ T9227] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 352.156221][ T9227] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 352.159987][ T9227] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 352.163501][ T9227] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 352.166736][ T9227] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 352.169937][ T9227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 352.173090][ T9227] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 352.176834][ T9227]
[ 352.178294][ T9225] CPU: 0 PID: 9225 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 352.183903][ T9225] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 352.189383][ T9225] Call Trace:
[ 352.190968][ T9225]
[ 352.192281][ T9225] dump_stack_lvl+0x16c/0x1f0
[ 352.194375][ T9225] sysfs_warn_dup+0x7f/0xa0
[ 352.196631][ T9225] sysfs_create_dir_ns+0x24d/0x2b0
[ 352.198960][ T9225] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 352.201610][ T9225] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 352.203954][ T9225] ? do_raw_spin_unlock+0x172/0x230
[ 352.206241][ T9225] kobject_add_internal+0x2c8/0x990
[ 352.208558][ T9225] kobject_init_and_add+0x11c/0x190
[ 352.210893][ T9225] ? __pfx_kobject_init_and_add+0x10/0x10
[ 352.213783][ T9225] ? lockdep_init_map_type+0x16d/0x7d0
[ 352.216691][ T9225] ? lockdep_init_map_type+0x16d/0x7d0
[ 352.219543][ T9225] gfs2_sys_fs_add+0x207/0x470
[ 352.222055][ T9225] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 352.224800][ T9225] ? __pfx_alloc_workqueue+0x10/0x10
[ 352.227619][ T9225] ? read_word_at_a_time+0xe/0x20
[ 352.230455][ T9225] gfs2_fill_super+0x138c/0x2e10
[ 352.233010][ T9225] ? vsnprintf+0x3cd/0x1880
[ 352.235205][ T9225] ? __pfx_gfs2_fill_super+0x10/0x10
[ 352.237764][ T9225] ? snprintf+0xc8/0x100
[ 352.239604][ T9225] ? __pfx_snprintf+0x10/0x10
[ 352.241912][ T9225] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 352.244244][ T9225] ? set_blocksize+0x2b1/0x350
[ 352.246385][ T9225] ? sb_set_blocksize+0xf6/0x120
[ 352.248577][ T9225] ? setup_bdev_super+0x392/0x720
[ 352.250817][ T9225] get_tree_bdev+0x36f/0x610
[ 352.252900][ T9225] ? __pfx_gfs2_fill_super+0x10/0x10
[ 352.255296][ T9225] ? __pfx_get_tree_bdev+0x10/0x10
[ 352.257566][ T9225] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 352.260057][ T9225] ? cap_capable+0x1cf/0x240
[ 352.262135][ T9225] gfs2_get_tree+0x4e/0x280
[ 352.264184][ T9225] vfs_get_tree+0x8f/0x380
[ 352.266044][ T9225] path_mount+0x14e6/0x1f20
[ 352.268146][ T9225] ? kmem_cache_free+0x12e/0x380
[ 352.270438][ T9225] ? __pfx_path_mount+0x10/0x10
[ 352.272579][ T9225] ? putname+0x12e/0x170
[ 352.274698][ T9225] __x64_sys_mount+0x297/0x320
[ 352.276764][ T9225] ? __pfx___x64_sys_mount+0x10/0x10
[ 352.278959][ T9225] do_syscall_64+0xd2/0x260
[ 352.280808][ T9225] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 352.283367][ T9225] RIP: 0033:0x7f70fd87f4aa
[ 352.284944][ T9225] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 352.293300][ T9225] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 352.295244][ T9227] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 352.296975][ T9225] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 352.302489][ T9227] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 352.305907][ T9225] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 352.305922][ T9225] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 352.305932][ T9225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 352.305943][ T9225] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 352.305957][ T9225]
[ 352.310773][ T9225] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 352.312748][ T9221] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 352.337101][ T9225] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 352.349770][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 352.349770][ T5422] inode = 11 2340
[ 352.349770][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 352.357211][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 352.360776][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 352.365390][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 352.368633][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 352.375158][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 352.378762][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 352.381390][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 352.383643][ T5422] CPU: 0 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 352.387500][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 352.391451][ T5422] Call Trace:
[ 352.392815][ T5422]
[ 352.393775][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 352.395332][ T5422] gfs2_withdraw+0xab8/0x1290
[ 352.396874][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 352.398862][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 352.400983][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 352.403397][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 352.405232][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 352.407156][ T5422] inode_go_instantiate+0x47/0x60
[ 352.408908][ T5422] gfs2_instantiate+0x169/0x250
[ 352.410860][ T5422] gfs2_glock_wait+0x214/0x330
[ 352.412682][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 352.414720][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 352.416751][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 352.419025][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 352.421185][ T5422] do_sync+0x6cf/0xd30
[ 352.423165][ T5422] ? __pfx_do_sync+0x10/0x10
[ 352.425037][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 352.427059][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 352.428828][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 352.430808][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 352.432933][ T5422] gfs2_quota_sync+0x419/0x630
[ 352.435040][ T5422] gfs2_sync_fs+0x44/0xb0
[ 352.436932][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 352.439135][ T5422] sync_filesystem+0x10d/0x290
[ 352.441342][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 352.443942][ T5422] kill_block_super+0x3b/0x90
[ 352.446125][ T5422] gfs2_kill_sb+0x360/0x410
[ 352.448094][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 352.450617][ T5422] deactivate_super+0xde/0x100
[ 352.452805][ T5422] cleanup_mnt+0x222/0x450
[ 352.454843][ T5422] task_work_run+0x14e/0x250
[ 352.456908][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 352.459238][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 352.461845][ T5422] do_syscall_64+0xe2/0x260
[ 352.463871][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 352.466360][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 352.468361][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 352.476622][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 352.480584][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 352.484085][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 352.487585][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 352.491047][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 352.494493][ T5422] R13: 00007f18cecc93b9 R14: 0000000000055be3 R15: 0000000000000001
[ 352.498008][ T5422]
[ 352.939333][ T9237] loop3: detected capacity change from 0 to 32768
[ 352.960680][ T9237] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 352.976070][ T9237] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 352.978746][ T9239] loop1: detected capacity change from 0 to 32768
[ 352.995263][ T9239] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 352.998673][ T9239] CPU: 1 PID: 9239 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 353.003527][ T9239] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 353.007581][ T9239] Call Trace:
[ 353.008948][ T9239]
[ 353.010382][ T9239] dump_stack_lvl+0x16c/0x1f0
[ 353.011788][ T9237] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 353.012605][ T9239] sysfs_warn_dup+0x7f/0xa0
[ 353.012643][ T9239] sysfs_create_dir_ns+0x24d/0x2b0
[ 353.012669][ T9239] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 353.021519][ T971] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 353.022864][ T9239] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 353.022889][ T9239] ? do_raw_spin_unlock+0x172/0x230
[ 353.039254][ T9241] loop0: detected capacity change from 0 to 32768
[ 353.043224][ T9241] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 353.043887][ T9239] kobject_add_internal+0x2c8/0x990
[ 353.043915][ T9239] kobject_init_and_add+0x11c/0x190
[ 353.043935][ T9239] ? __pfx_kobject_init_and_add+0x10/0x10
[ 353.043955][ T9239] ? lockdep_init_map_type+0x16d/0x7d0
[ 353.046808][ T971] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 353.049018][ T9239] ? lockdep_init_map_type+0x16d/0x7d0
[ 353.049045][ T9239] gfs2_sys_fs_add+0x207/0x470
[ 353.049074][ T9239] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 353.049098][ T9239] ? __pfx_alloc_workqueue+0x10/0x10
[ 353.073026][ T9239] ? read_word_at_a_time+0xe/0x20
[ 353.075201][ T9239] gfs2_fill_super+0x138c/0x2e10
[ 353.077468][ T9239] ? vsnprintf+0x3cd/0x1880
[ 353.079421][ T9239] ? __pfx_gfs2_fill_super+0x10/0x10
[ 353.081422][ T9239] ? snprintf+0xc8/0x100
[ 353.083042][ T9239] ? __pfx_snprintf+0x10/0x10
[ 353.085092][ T9239] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 353.087514][ T9239] ? set_blocksize+0x2b1/0x350
[ 353.089683][ T9239] ? sb_set_blocksize+0xf6/0x120
[ 353.091852][ T9239] ? setup_bdev_super+0x392/0x720
[ 353.094033][ T9239] get_tree_bdev+0x36f/0x610
[ 353.096055][ T9239] ? __pfx_gfs2_fill_super+0x10/0x10
[ 353.098367][ T9239] ? __pfx_get_tree_bdev+0x10/0x10
[ 353.100630][ T9239] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 353.103090][ T9239] ? cap_capable+0x1cf/0x240
[ 353.105120][ T9239] gfs2_get_tree+0x4e/0x280
[ 353.107139][ T9239] vfs_get_tree+0x8f/0x380
[ 353.109101][ T9239] path_mount+0x14e6/0x1f20
[ 353.110993][ T9239] ? kmem_cache_free+0x12e/0x380
[ 353.112554][ T9239] ? __pfx_path_mount+0x10/0x10
[ 353.114463][ T9239] ? putname+0x12e/0x170
[ 353.116189][ T9239] __x64_sys_mount+0x297/0x320
[ 353.118365][ T9239] ? __pfx___x64_sys_mount+0x10/0x10
[ 353.120684][ T9239] do_syscall_64+0xd2/0x260
[ 353.122457][ T9239] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 353.124661][ T9239] RIP: 0033:0x7efc27e7f4aa
[ 353.126488][ T9239] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 353.134414][ T9239] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 353.138256][ T9239] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 353.141484][ T9239] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 353.144569][ T9239] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 353.147825][ T9239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 353.151420][ T9239] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 353.154782][ T9239]
[ 353.156127][ T9241] CPU: 2 PID: 9241 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 353.160834][ T9241] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 353.164791][ T9239] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 353.165168][ T9241] Call Trace:
[ 353.170946][ T9239] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 353.172397][ T9241]
[ 353.176355][ T9241] dump_stack_lvl+0x16c/0x1f0
[ 353.177444][ T971] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 130ms
[ 353.178563][ T9241] sysfs_warn_dup+0x7f/0xa0
[ 353.178595][ T9241] sysfs_create_dir_ns+0x24d/0x2b0
[ 353.181866][ T971] gfs2: fsid=syz:syz.0: jid=0: Done
[ 353.183617][ T9241] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 353.183649][ T9241] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 353.183669][ T9241] ? do_raw_spin_unlock+0x172/0x230
[ 353.183687][ T9241] kobject_add_internal+0x2c8/0x990
[ 353.183708][ T9241] kobject_init_and_add+0x11c/0x190
[ 353.183727][ T9241] ? __pfx_kobject_init_and_add+0x10/0x10
[ 353.183746][ T9241] ? lockdep_init_map_type+0x16d/0x7d0
[ 353.185970][ T9237] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 353.188234][ T9241] ? lockdep_init_map_type+0x16d/0x7d0
[ 353.188266][ T9241] gfs2_sys_fs_add+0x207/0x470
[ 353.188293][ T9241] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 353.213562][ T9241] ? __pfx_alloc_workqueue+0x10/0x10
[ 353.215724][ T9241] ? read_word_at_a_time+0xe/0x20
[ 353.217810][ T9241] gfs2_fill_super+0x138c/0x2e10
[ 353.219826][ T9241] ? vsnprintf+0x3cd/0x1880
[ 353.221720][ T9241] ? __pfx_gfs2_fill_super+0x10/0x10
[ 353.224006][ T9241] ? snprintf+0xc8/0x100
[ 353.225798][ T9241] ? __pfx_snprintf+0x10/0x10
[ 353.227826][ T9241] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 353.230182][ T9241] ? set_blocksize+0x2b1/0x350
[ 353.232342][ T9241] ? sb_set_blocksize+0xf6/0x120
[ 353.234526][ T9241] ? setup_bdev_super+0x392/0x720
[ 353.236765][ T9241] get_tree_bdev+0x36f/0x610
[ 353.238833][ T9241] ? __pfx_gfs2_fill_super+0x10/0x10
[ 353.241089][ T9241] ? __pfx_get_tree_bdev+0x10/0x10
[ 353.243292][ T9241] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 353.245803][ T9241] ? cap_capable+0x1cf/0x240
[ 353.247825][ T9241] gfs2_get_tree+0x4e/0x280
[ 353.249810][ T9241] vfs_get_tree+0x8f/0x380
[ 353.251757][ T9241] path_mount+0x14e6/0x1f20
[ 353.253742][ T9241] ? kmem_cache_free+0x12e/0x380
[ 353.255862][ T9241] ? __pfx_path_mount+0x10/0x10
[ 353.257937][ T9241] ? putname+0x12e/0x170
[ 353.259725][ T9241] __x64_sys_mount+0x297/0x320
[ 353.261802][ T9241] ? __pfx___x64_sys_mount+0x10/0x10
[ 353.264059][ T9241] do_syscall_64+0xd2/0x260
[ 353.266061][ T9241] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 353.268909][ T9241] RIP: 0033:0x7f7cc547f4aa
[ 353.271025][ T9241] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 353.279200][ T9241] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 353.282963][ T9241] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 353.286512][ T9241] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 353.290059][ T9241] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 353.293579][ T9241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 353.297111][ T9241] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 353.300689][ T9241]
[ 353.308623][ T9241] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 353.315727][ T9241] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 353.334848][ T9244] loop2: detected capacity change from 0 to 32768
[ 353.347614][ T9244] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 353.353819][ T9244] CPU: 0 PID: 9244 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 353.358324][ T9244] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 353.362833][ T9244] Call Trace:
[ 353.364341][ T9244]
[ 353.365792][ T9244] dump_stack_lvl+0x16c/0x1f0
[ 353.368063][ T9244] sysfs_warn_dup+0x7f/0xa0
[ 353.370115][ T9244] sysfs_create_dir_ns+0x24d/0x2b0
[ 353.372358][ T9244] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 353.374865][ T9244] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 353.377224][ T9244] ? do_raw_spin_unlock+0x172/0x230
[ 353.379488][ T9244] kobject_add_internal+0x2c8/0x990
[ 353.381566][ T9244] kobject_init_and_add+0x11c/0x190
[ 353.383643][ T9244] ? __pfx_kobject_init_and_add+0x10/0x10
[ 353.385922][ T9244] ? lockdep_init_map_type+0x16d/0x7d0
[ 353.388100][ T9244] ? lockdep_init_map_type+0x16d/0x7d0
[ 353.390595][ T9244] gfs2_sys_fs_add+0x207/0x470
[ 353.392726][ T9244] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 353.395031][ T9244] ? __pfx_alloc_workqueue+0x10/0x10
[ 353.397413][ T9244] ? read_word_at_a_time+0xe/0x20
[ 353.400304][ T9244] gfs2_fill_super+0x138c/0x2e10
[ 353.402953][ T9244] ? vsnprintf+0x3cd/0x1880
[ 353.404902][ T9244] ? __pfx_gfs2_fill_super+0x10/0x10
[ 353.406904][ T9244] ? snprintf+0xc8/0x100
[ 353.408770][ T9244] ? __pfx_snprintf+0x10/0x10
[ 353.410871][ T9244] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 353.413189][ T9244] ? set_blocksize+0x2b1/0x350
[ 353.415295][ T9244] ? sb_set_blocksize+0xf6/0x120
[ 353.418291][ T9244] ? setup_bdev_super+0x392/0x720
[ 353.421133][ T9244] get_tree_bdev+0x36f/0x610
[ 353.423150][ T9244] ? __pfx_gfs2_fill_super+0x10/0x10
[ 353.425511][ T9244] ? __pfx_get_tree_bdev+0x10/0x10
[ 353.427854][ T9244] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 353.430289][ T9244] ? cap_capable+0x1cf/0x240
[ 353.432262][ T9244] gfs2_get_tree+0x4e/0x280
[ 353.434186][ T9244] vfs_get_tree+0x8f/0x380
[ 353.436120][ T9244] path_mount+0x14e6/0x1f20
[ 353.438125][ T9244] ? kmem_cache_free+0x12e/0x380
[ 353.440217][ T9244] ? __pfx_path_mount+0x10/0x10
[ 353.442363][ T9244] ? putname+0x12e/0x170
[ 353.444455][ T9244] __x64_sys_mount+0x297/0x320
[ 353.446593][ T9244] ? __pfx___x64_sys_mount+0x10/0x10
[ 353.449442][ T9244] do_syscall_64+0xd2/0x260
[ 353.451789][ T9244] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 353.456449][ T9244] RIP: 0033:0x7f18cec7f4aa
[ 353.459057][ T9244] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 353.469142][ T9244] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 353.472768][ T9244] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 353.476160][ T9244] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 353.479760][ T9244] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 353.481815][ T9237] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 353.483110][ T9244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 353.488925][ T9244] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 353.492403][ T9244]
[ 353.511795][ T9244] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 353.518094][ T9244] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 353.520083][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 353.520083][ T5425] inode = 11 2340
[ 353.520083][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 353.529325][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 353.533250][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 353.537548][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 353.541006][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 353.552187][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 353.555989][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 353.569851][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 353.572519][ T5425] CPU: 3 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 353.577091][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 353.581849][ T5425] Call Trace:
[ 353.583283][ T5425]
[ 353.584511][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 353.586539][ T5425] gfs2_withdraw+0xab8/0x1290
[ 353.588542][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 353.590678][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 353.592752][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 353.595016][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 353.597062][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 353.599290][ T5425] inode_go_instantiate+0x47/0x60
[ 353.601387][ T5425] gfs2_instantiate+0x169/0x250
[ 353.603471][ T5425] gfs2_glock_wait+0x214/0x330
[ 353.605578][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 353.607903][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 353.609803][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 353.611884][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 353.614118][ T5425] do_sync+0x6cf/0xd30
[ 353.615811][ T5425] ? __pfx_do_sync+0x10/0x10
[ 353.617822][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 353.619845][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 353.621783][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 353.623948][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 353.626049][ T5425] gfs2_quota_sync+0x419/0x630
[ 353.627894][ T5425] gfs2_sync_fs+0x44/0xb0
[ 353.629642][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 353.631818][ T5425] sync_filesystem+0x10d/0x290
[ 353.633889][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 353.636172][ T5425] kill_block_super+0x3b/0x90
[ 353.638008][ T5425] gfs2_kill_sb+0x360/0x410
[ 353.639731][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 353.642064][ T5425] deactivate_super+0xde/0x100
[ 353.644358][ T5425] cleanup_mnt+0x222/0x450
[ 353.646214][ T5425] task_work_run+0x14e/0x250
[ 353.648189][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 353.650457][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 353.652955][ T5425] do_syscall_64+0xe2/0x260
[ 353.654608][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 353.656830][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 353.658756][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 353.666273][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 353.669546][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 353.672733][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 353.676178][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 353.679626][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 353.682779][ T5425] R13: 00007f70fd8c93b9 R14: 0000000000056079 R15: 0000000000000001
[ 353.685941][ T5425]
[ 353.873093][ T9253] loop1: detected capacity change from 0 to 32768
[ 353.890835][ T9253] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 353.903074][ T9253] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 353.923286][ T9253] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 353.930237][ T9255] loop0: detected capacity change from 0 to 32768
[ 353.933077][ T823] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 353.937681][ T823] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 353.948564][ T9255] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 353.956076][ T9255] CPU: 2 PID: 9255 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 353.961086][ T9255] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 353.965130][ T9255] Call Trace:
[ 353.966400][ T9255]
[ 353.968085][ T9255] dump_stack_lvl+0x16c/0x1f0
[ 353.970826][ T9255] sysfs_warn_dup+0x7f/0xa0
[ 353.972655][ T9255] sysfs_create_dir_ns+0x24d/0x2b0
[ 353.974711][ T9255] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 353.976912][ T9255] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 353.979050][ T9255] ? do_raw_spin_unlock+0x172/0x230
[ 353.981118][ T9255] kobject_add_internal+0x2c8/0x990
[ 353.983207][ T9255] kobject_init_and_add+0x11c/0x190
[ 353.985254][ T9255] ? __pfx_kobject_init_and_add+0x10/0x10
[ 353.987534][ T9255] ? lockdep_init_map_type+0x16d/0x7d0
[ 353.989749][ T9255] ? lockdep_init_map_type+0x16d/0x7d0
[ 353.991909][ T9255] gfs2_sys_fs_add+0x207/0x470
[ 353.993744][ T9255] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 353.995854][ T9255] ? __pfx_alloc_workqueue+0x10/0x10
[ 353.998223][ T9255] ? read_word_at_a_time+0xe/0x20
[ 354.000361][ T9255] gfs2_fill_super+0x138c/0x2e10
[ 354.003071][ T9255] ? vsnprintf+0x3cd/0x1880
[ 354.005551][ T9255] ? __pfx_gfs2_fill_super+0x10/0x10
[ 354.009325][ T9255] ? snprintf+0xc8/0x100
[ 354.011109][ T9255] ? __pfx_snprintf+0x10/0x10
[ 354.013118][ T9255] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 354.015249][ T9255] ? set_blocksize+0x2b1/0x350
[ 354.017081][ T9255] ? sb_set_blocksize+0xf6/0x120
[ 354.019047][ T9255] ? setup_bdev_super+0x392/0x720
[ 354.021068][ T9255] get_tree_bdev+0x36f/0x610
[ 354.021109][ T823] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 83ms
[ 354.022970][ T9255] ? __pfx_gfs2_fill_super+0x10/0x10
[ 354.022991][ T9255] ? __pfx_get_tree_bdev+0x10/0x10
[ 354.023011][ T9255] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 354.023030][ T9255] ? cap_capable+0x1cf/0x240
[ 354.030724][ T823] gfs2: fsid=syz:syz.0: jid=0: Done
[ 354.030907][ T9255] gfs2_get_tree+0x4e/0x280
[ 354.033254][ T9253] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 354.035108][ T9255] vfs_get_tree+0x8f/0x380
[ 354.035132][ T9255] path_mount+0x14e6/0x1f20
[ 354.035154][ T9255] ? kmem_cache_free+0x12e/0x380
[ 354.035186][ T9255] ? __pfx_path_mount+0x10/0x10
[ 354.035206][ T9255] ? putname+0x12e/0x170
[ 354.035222][ T9255] __x64_sys_mount+0x297/0x320
[ 354.035243][ T9255] ? __pfx___x64_sys_mount+0x10/0x10
[ 354.056719][ T9255] do_syscall_64+0xd2/0x260
[ 354.058841][ T9255] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 354.061601][ T9255] RIP: 0033:0x7f7cc547f4aa
[ 354.063658][ T9255] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 354.072567][ T9255] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 354.076313][ T9255] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 354.080334][ T9255] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 354.084093][ T9255] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 354.088028][ T9255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 354.092006][ T9255] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 354.095944][ T9255]
[ 354.106021][ T9257] loop2: detected capacity change from 0 to 32768
[ 354.116130][ T9255] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 354.122548][ T9255] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 354.122726][ T9257] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 354.129906][ T9257] CPU: 1 PID: 9257 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 354.134353][ T9257] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 354.138564][ T9257] Call Trace:
[ 354.140740][ T9257]
[ 354.141908][ T9257] dump_stack_lvl+0x16c/0x1f0
[ 354.143821][ T9257] sysfs_warn_dup+0x7f/0xa0
[ 354.145719][ T9257] sysfs_create_dir_ns+0x24d/0x2b0
[ 354.147813][ T9257] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 354.150073][ T9257] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 354.152489][ T9257] ? do_raw_spin_unlock+0x172/0x230
[ 354.154610][ T9257] kobject_add_internal+0x2c8/0x990
[ 354.156693][ T9257] kobject_init_and_add+0x11c/0x190
[ 354.158898][ T9257] ? __pfx_kobject_init_and_add+0x10/0x10
[ 354.161466][ T9257] ? lockdep_init_map_type+0x16d/0x7d0
[ 354.163758][ T9257] ? lockdep_init_map_type+0x16d/0x7d0
[ 354.166052][ T9257] gfs2_sys_fs_add+0x207/0x470
[ 354.167983][ T9257] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 354.170175][ T9257] ? __pfx_alloc_workqueue+0x10/0x10
[ 354.172479][ T9257] ? read_word_at_a_time+0xe/0x20
[ 354.174588][ T9257] gfs2_fill_super+0x138c/0x2e10
[ 354.176579][ T9257] ? vsnprintf+0x3cd/0x1880
[ 354.178437][ T9257] ? __pfx_gfs2_fill_super+0x10/0x10
[ 354.180629][ T9257] ? snprintf+0xc8/0x100
[ 354.182382][ T9257] ? __pfx_snprintf+0x10/0x10
[ 354.184334][ T9257] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 354.186498][ T9257] ? set_blocksize+0x2b1/0x350
[ 354.188437][ T9257] ? sb_set_blocksize+0xf6/0x120
[ 354.190487][ T9257] ? setup_bdev_super+0x392/0x720
[ 354.192472][ T9257] get_tree_bdev+0x36f/0x610
[ 354.194366][ T9257] ? __pfx_gfs2_fill_super+0x10/0x10
[ 354.196982][ T9257] ? __pfx_get_tree_bdev+0x10/0x10
[ 354.199251][ T9257] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 354.201654][ T9257] ? cap_capable+0x1cf/0x240
[ 354.203617][ T9257] gfs2_get_tree+0x4e/0x280
[ 354.205355][ T9257] vfs_get_tree+0x8f/0x380
[ 354.207333][ T9257] path_mount+0x14e6/0x1f20
[ 354.209393][ T9257] ? kmem_cache_free+0x12e/0x380
[ 354.211428][ T9257] ? __pfx_path_mount+0x10/0x10
[ 354.213439][ T9257] ? putname+0x12e/0x170
[ 354.215089][ T9257] __x64_sys_mount+0x297/0x320
[ 354.217123][ T9257] ? __pfx___x64_sys_mount+0x10/0x10
[ 354.219416][ T9257] do_syscall_64+0xd2/0x260
[ 354.221355][ T9257] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 354.223930][ T9257] RIP: 0033:0x7f18cec7f4aa
[ 354.225643][ T9257] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 354.233094][ T9257] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 354.236526][ T9257] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 354.239669][ T9257] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 354.242815][ T9257] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 354.246020][ T9257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 354.249287][ T9257] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 354.252703][ T9257]
[ 354.258818][ T9257] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 354.264918][ T9257] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 354.350519][ T9253] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 354.373355][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 354.373355][ T5428] inode = 11 2340
[ 354.373355][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 354.383647][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 354.389130][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 354.393503][ T9261] loop3: detected capacity change from 0 to 32768
[ 354.397708][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 354.405506][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 354.409880][ T9261] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 354.413380][ T9261] CPU: 2 PID: 9261 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 354.414452][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 354.418196][ T9261] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 354.422072][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 354.427040][ T9261] Call Trace:
[ 354.427051][ T9261]
[ 354.427057][ T9261] dump_stack_lvl+0x16c/0x1f0
[ 354.427090][ T9261] sysfs_warn_dup+0x7f/0xa0
[ 354.427123][ T9261] sysfs_create_dir_ns+0x24d/0x2b0
[ 354.427150][ T9261] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 354.432298][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 354.432363][ T9261] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 354.449276][ T9261] ? do_raw_spin_unlock+0x172/0x230
[ 354.451732][ T9261] kobject_add_internal+0x2c8/0x990
[ 354.454135][ T9261] kobject_init_and_add+0x11c/0x190
[ 354.456511][ T9261] ? __pfx_kobject_init_and_add+0x10/0x10
[ 354.459038][ T9261] ? lockdep_init_map_type+0x16d/0x7d0
[ 354.461153][ T9261] ? lockdep_init_map_type+0x16d/0x7d0
[ 354.464259][ T9261] gfs2_sys_fs_add+0x207/0x470
[ 354.466469][ T9261] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 354.468806][ T9261] ? __pfx_alloc_workqueue+0x10/0x10
[ 354.471084][ T9261] ? read_word_at_a_time+0xe/0x20
[ 354.473376][ T9261] gfs2_fill_super+0x138c/0x2e10
[ 354.475554][ T9261] ? vsnprintf+0x3cd/0x1880
[ 354.477653][ T9261] ? __pfx_gfs2_fill_super+0x10/0x10
[ 354.480054][ T9261] ? snprintf+0xc8/0x100
[ 354.489571][ T9261] ? __pfx_snprintf+0x10/0x10
[ 354.491727][ T9261] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 354.494216][ T9261] ? set_blocksize+0x2b1/0x350
[ 354.496657][ T9261] ? sb_set_blocksize+0xf6/0x120
[ 354.500214][ T9261] ? setup_bdev_super+0x392/0x720
[ 354.504177][ T9261] get_tree_bdev+0x36f/0x610
[ 354.507123][ T9261] ? __pfx_gfs2_fill_super+0x10/0x10
[ 354.510708][ T9261] ? __pfx_get_tree_bdev+0x10/0x10
[ 354.514375][ T9261] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 354.517650][ T9261] ? cap_capable+0x1cf/0x240
[ 354.520168][ T9261] gfs2_get_tree+0x4e/0x280
[ 354.522326][ T9261] vfs_get_tree+0x8f/0x380
[ 354.525944][ T9261] path_mount+0x14e6/0x1f20
[ 354.528232][ T9261] ? kmem_cache_free+0x12e/0x380
[ 354.530999][ T9261] ? __pfx_path_mount+0x10/0x10
[ 354.533253][ T9261] ? putname+0x12e/0x170
[ 354.536372][ T9261] __x64_sys_mount+0x297/0x320
[ 354.539146][ T9261] ? __pfx___x64_sys_mount+0x10/0x10
[ 354.542908][ T9261] do_syscall_64+0xd2/0x260
[ 354.545624][ T9261] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 354.548560][ T9261] RIP: 0033:0x7f70fd87f4aa
[ 354.550684][ T9261] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 354.559256][ T9261] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 354.563083][ T9261] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 354.567135][ T9261] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 354.570727][ T9261] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 354.575907][ T9261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 354.580062][ T9261] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 354.584581][ T9261]
[ 354.586217][ T5428] CPU: 0 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 354.590684][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 354.594676][ T5428] Call Trace:
[ 354.595653][ T9261] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 354.595992][ T5428]
[ 354.595999][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 354.608699][ T5428] gfs2_withdraw+0xab8/0x1290
[ 354.610594][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 354.612627][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 354.614130][ T9261] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 354.615285][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 354.615315][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 354.615338][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 354.615361][ T5428] inode_go_instantiate+0x47/0x60
[ 354.615382][ T5428] gfs2_instantiate+0x169/0x250
[ 354.615399][ T5428] gfs2_glock_wait+0x214/0x330
[ 354.615416][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 354.615434][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 354.615453][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 354.615469][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 354.615487][ T5428] do_sync+0x6cf/0xd30
[ 354.615506][ T5428] ? __pfx_do_sync+0x10/0x10
[ 354.615524][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 354.615543][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 354.615560][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 354.615575][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 354.615593][ T5428] gfs2_quota_sync+0x419/0x630
[ 354.615612][ T5428] gfs2_sync_fs+0x44/0xb0
[ 354.615627][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 354.615641][ T5428] sync_filesystem+0x10d/0x290
[ 354.615659][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 354.615679][ T5428] kill_block_super+0x3b/0x90
[ 354.615697][ T5428] gfs2_kill_sb+0x360/0x410
[ 354.615719][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 354.615739][ T5428] deactivate_super+0xde/0x100
[ 354.615759][ T5428] cleanup_mnt+0x222/0x450
[ 354.615777][ T5428] task_work_run+0x14e/0x250
[ 354.615791][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 354.615805][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 354.615820][ T5428] do_syscall_64+0xe2/0x260
[ 354.615835][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 354.615852][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 354.615864][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 354.615879][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 354.615896][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 354.615905][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 354.615915][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 354.615925][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 354.615935][ T5428] R13: 00007efc27ec93b9 R14: 0000000000056415 R15: 0000000000000001
[ 354.615946][ T5428]
[ 354.792664][ T9266] loop2: detected capacity change from 0 to 32768
[ 354.805721][ T9266] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 354.809162][ T9266] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 354.815728][ T9269] loop0: detected capacity change from 0 to 32768
[ 354.820125][ T9266] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 354.823481][ T9269] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 354.824346][ T823] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 354.827028][ T9269] CPU: 0 PID: 9269 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 354.830289][ T823] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 354.834694][ T9269] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 354.834708][ T9269] Call Trace:
[ 354.834715][ T9269]
[ 354.834722][ T9269] dump_stack_lvl+0x16c/0x1f0
[ 354.834751][ T9269] sysfs_warn_dup+0x7f/0xa0
[ 354.834777][ T9269] sysfs_create_dir_ns+0x24d/0x2b0
[ 354.834800][ T9269] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 354.834816][ T9269] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 354.834828][ T9269] ? do_raw_spin_unlock+0x172/0x230
[ 354.834838][ T9269] kobject_add_internal+0x2c8/0x990
[ 354.834855][ T9269] kobject_init_and_add+0x11c/0x190
[ 354.834873][ T9269] ? __pfx_kobject_init_and_add+0x10/0x10
[ 354.834891][ T9269] ? lockdep_init_map_type+0x16d/0x7d0
[ 354.834915][ T9269] ? lockdep_init_map_type+0x16d/0x7d0
[ 354.834941][ T9269] gfs2_sys_fs_add+0x207/0x470
[ 354.834964][ T9269] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 354.867075][ T9269] ? __pfx_alloc_workqueue+0x10/0x10
[ 354.869438][ T9269] ? read_word_at_a_time+0xe/0x20
[ 354.871498][ T9269] gfs2_fill_super+0x138c/0x2e10
[ 354.873511][ T9269] ? vsnprintf+0x3cd/0x1880
[ 354.875345][ T9269] ? __pfx_gfs2_fill_super+0x10/0x10
[ 354.877475][ T9269] ? snprintf+0xc8/0x100
[ 354.879189][ T9269] ? __pfx_snprintf+0x10/0x10
[ 354.881108][ T9269] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 354.883492][ T9269] ? set_blocksize+0x2b1/0x350
[ 354.885627][ T9269] ? sb_set_blocksize+0xf6/0x120
[ 354.887833][ T9269] ? setup_bdev_super+0x392/0x720
[ 354.890150][ T9269] get_tree_bdev+0x36f/0x610
[ 354.892280][ T9269] ? __pfx_gfs2_fill_super+0x10/0x10
[ 354.894646][ T9269] ? __pfx_get_tree_bdev+0x10/0x10
[ 354.896963][ T9269] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 354.899490][ T9269] ? cap_capable+0x1cf/0x240
[ 354.901560][ T9269] gfs2_get_tree+0x4e/0x280
[ 354.903583][ T9269] vfs_get_tree+0x8f/0x380
[ 354.905670][ T9269] path_mount+0x14e6/0x1f20
[ 354.907711][ T9269] ? kmem_cache_free+0x12e/0x380
[ 354.909888][ T9269] ? __pfx_path_mount+0x10/0x10
[ 354.912118][ T9269] ? putname+0x12e/0x170
[ 354.914064][ T9269] __x64_sys_mount+0x297/0x320
[ 354.916250][ T9269] ? __pfx___x64_sys_mount+0x10/0x10
[ 354.918498][ T9269] do_syscall_64+0xd2/0x260
[ 354.920918][ T9269] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 354.923499][ T9269] RIP: 0033:0x7f7cc547f4aa
[ 354.925452][ T9269] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 354.928770][ T823] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 98ms
[ 354.935732][ T9269] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 354.935755][ T9269] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 354.935769][ T9269] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 354.935781][ T9269] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 354.935792][ T9269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 354.935804][ T9269] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 354.935819][ T9269]
[ 354.936911][ T9269] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 354.953948][ T823] gfs2: fsid=syz:syz.0: jid=0: Done
[ 354.957521][ T9269] gfs2: fsid=syz:syz: error -17 adding sysfs files
2024/04/02 02:35:33 executed programs: 1044
[ 354.962709][ T9266] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 355.164605][ T9266] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 355.195739][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 355.195739][ T5422] inode = 11 2340
[ 355.195739][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 355.204136][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 355.208392][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 355.212989][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 355.218489][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 355.226748][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 355.230826][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 355.235404][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 355.238224][ T5422] CPU: 3 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 355.243076][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 355.247474][ T5422] Call Trace:
[ 355.248979][ T5422]
[ 355.250334][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 355.252436][ T5422] gfs2_withdraw+0xab8/0x1290
[ 355.254711][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 355.256813][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 355.259110][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 355.261093][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 355.263277][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 355.265405][ T5422] inode_go_instantiate+0x47/0x60
[ 355.267406][ T5422] gfs2_instantiate+0x169/0x250
[ 355.269360][ T5422] gfs2_glock_wait+0x214/0x330
[ 355.271214][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 355.273461][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 355.275561][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 355.277781][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 355.279716][ T5422] do_sync+0x6cf/0xd30
[ 355.281426][ T5422] ? __pfx_do_sync+0x10/0x10
[ 355.283294][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 355.285272][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 355.287463][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 355.289911][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 355.292057][ T5422] gfs2_quota_sync+0x419/0x630
[ 355.293742][ T5422] gfs2_sync_fs+0x44/0xb0
[ 355.295094][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 355.296756][ T5422] sync_filesystem+0x10d/0x290
[ 355.298672][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 355.300892][ T5422] kill_block_super+0x3b/0x90
[ 355.303013][ T5422] gfs2_kill_sb+0x360/0x410
[ 355.304961][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 355.307243][ T5422] deactivate_super+0xde/0x100
[ 355.309345][ T5422] cleanup_mnt+0x222/0x450
[ 355.311284][ T5422] task_work_run+0x14e/0x250
[ 355.313269][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 355.315446][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 355.317854][ T5422] do_syscall_64+0xe2/0x260
[ 355.319788][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 355.322210][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 355.324077][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 355.331431][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 355.335067][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 355.338264][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 355.341148][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 355.343935][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 355.346754][ T5422] R13: 00007f18cecc93b9 R14: 000000000005675a R15: 0000000000000001
[ 355.350013][ T5422]
[ 355.395809][ T9275] loop3: detected capacity change from 0 to 32768
[ 355.404148][ T9275] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 355.408176][ T9275] CPU: 0 PID: 9275 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 355.413257][ T9275] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 355.417151][ T9275] Call Trace:
[ 355.418558][ T9275]
[ 355.419877][ T9275] dump_stack_lvl+0x16c/0x1f0
[ 355.422018][ T9275] sysfs_warn_dup+0x7f/0xa0
[ 355.423956][ T9275] sysfs_create_dir_ns+0x24d/0x2b0
[ 355.426151][ T9275] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 355.428596][ T9275] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 355.430877][ T9275] ? do_raw_spin_unlock+0x172/0x230
[ 355.433106][ T9275] kobject_add_internal+0x2c8/0x990
[ 355.435329][ T9275] kobject_init_and_add+0x11c/0x190
[ 355.437562][ T9275] ? __pfx_kobject_init_and_add+0x10/0x10
[ 355.439979][ T9275] ? lockdep_init_map_type+0x16d/0x7d0
[ 355.442305][ T9275] ? lockdep_init_map_type+0x16d/0x7d0
[ 355.444580][ T9275] gfs2_sys_fs_add+0x207/0x470
[ 355.446540][ T9275] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 355.448862][ T9275] ? __pfx_alloc_workqueue+0x10/0x10
[ 355.449465][ T9277] loop1: detected capacity change from 0 to 32768
[ 355.451073][ T9275] ? read_word_at_a_time+0xe/0x20
[ 355.456082][ T9275] gfs2_fill_super+0x138c/0x2e10
[ 355.458043][ T9275] ? vsnprintf+0x3cd/0x1880
[ 355.459999][ T9275] ? __pfx_gfs2_fill_super+0x10/0x10
[ 355.462310][ T9275] ? snprintf+0xc8/0x100
[ 355.464122][ T9275] ? __pfx_snprintf+0x10/0x10
[ 355.466185][ T9275] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 355.468196][ T9275] ? set_blocksize+0x2b1/0x350
[ 355.470314][ T9275] ? sb_set_blocksize+0xf6/0x120
[ 355.472447][ T9275] ? setup_bdev_super+0x392/0x720
[ 355.474617][ T9275] get_tree_bdev+0x36f/0x610
[ 355.476678][ T9275] ? __pfx_gfs2_fill_super+0x10/0x10
[ 355.479046][ T9275] ? __pfx_get_tree_bdev+0x10/0x10
[ 355.481300][ T9275] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 355.483752][ T9275] ? cap_capable+0x1cf/0x240
[ 355.485539][ T9275] gfs2_get_tree+0x4e/0x280
[ 355.487367][ T9275] vfs_get_tree+0x8f/0x380
[ 355.489118][ T9275] path_mount+0x14e6/0x1f20
[ 355.490886][ T9275] ? kmem_cache_free+0x12e/0x380
[ 355.492784][ T9275] ? __pfx_path_mount+0x10/0x10
[ 355.494915][ T9275] ? putname+0x12e/0x170
[ 355.496726][ T9275] __x64_sys_mount+0x297/0x320
[ 355.498859][ T9275] ? __pfx___x64_sys_mount+0x10/0x10
[ 355.501168][ T9275] do_syscall_64+0xd2/0x260
[ 355.502824][ T9275] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 355.505047][ T9275] RIP: 0033:0x7f70fd87f4aa
[ 355.506784][ T9275] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 355.513706][ T9275] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 355.517300][ T9275] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 355.520747][ T9275] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 355.524126][ T9275] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 355.527463][ T9275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 355.531019][ T9275] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 355.534462][ T9275]
[ 355.536678][ T9275] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 355.542591][ T9275] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 355.554377][ T9277] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 355.557941][ T9277] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 355.574581][ T9277] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 355.579055][ T823] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 355.581790][ T823] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 355.595977][ T9279] loop0: detected capacity change from 0 to 32768
[ 355.600440][ T5430] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 355.604396][ T9279] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 355.607913][ T9279] CPU: 0 PID: 9279 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 355.612455][ T9279] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 355.617265][ T9279] Call Trace:
[ 355.618812][ T9279]
[ 355.620165][ T9279] dump_stack_lvl+0x16c/0x1f0
[ 355.622323][ T9279] sysfs_warn_dup+0x7f/0xa0
[ 355.624688][ T9279] sysfs_create_dir_ns+0x24d/0x2b0
[ 355.635347][ T9279] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 355.638083][ T9279] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 355.640502][ T9279] ? do_raw_spin_unlock+0x172/0x230
[ 355.642884][ T9279] kobject_add_internal+0x2c8/0x990
[ 355.645146][ T9279] kobject_init_and_add+0x11c/0x190
[ 355.647388][ T9279] ? __pfx_kobject_init_and_add+0x10/0x10
[ 355.649710][ T9279] ? lockdep_init_map_type+0x16d/0x7d0
[ 355.651884][ T9279] ? lockdep_init_map_type+0x16d/0x7d0
[ 355.654401][ T9279] gfs2_sys_fs_add+0x207/0x470
[ 355.656599][ T9279] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 355.658899][ T9279] ? __pfx_alloc_workqueue+0x10/0x10
[ 355.661433][ T9279] ? read_word_at_a_time+0xe/0x20
[ 355.663626][ T9279] gfs2_fill_super+0x138c/0x2e10
[ 355.665544][ T9279] ? vsnprintf+0x3cd/0x1880
[ 355.667566][ T9279] ? __pfx_gfs2_fill_super+0x10/0x10
[ 355.669926][ T9279] ? snprintf+0xc8/0x100
[ 355.671806][ T9279] ? __pfx_snprintf+0x10/0x10
[ 355.673906][ T9279] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 355.676241][ T9279] ? set_blocksize+0x2b1/0x350
[ 355.678382][ T9279] ? sb_set_blocksize+0xf6/0x120
[ 355.680649][ T9279] ? setup_bdev_super+0x392/0x720
[ 355.682933][ T9279] get_tree_bdev+0x36f/0x610
[ 355.684957][ T9279] ? __pfx_gfs2_fill_super+0x10/0x10
[ 355.686970][ T9279] ? __pfx_get_tree_bdev+0x10/0x10
[ 355.689031][ T9279] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 355.691424][ T9279] ? cap_capable+0x1cf/0x240
[ 355.693554][ T9279] gfs2_get_tree+0x4e/0x280
[ 355.695549][ T9279] vfs_get_tree+0x8f/0x380
[ 355.697705][ T9279] path_mount+0x14e6/0x1f20
[ 355.699764][ T9279] ? kmem_cache_free+0x12e/0x380
[ 355.700739][ T823] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 118ms
[ 355.701988][ T9279] ? __pfx_path_mount+0x10/0x10
[ 355.707478][ T823] gfs2: fsid=syz:syz.0: jid=0: Done
[ 355.708049][ T9279] ? putname+0x12e/0x170
[ 355.710430][ T9277] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 355.712276][ T9279] __x64_sys_mount+0x297/0x320
[ 355.729919][ T9279] ? __pfx___x64_sys_mount+0x10/0x10
[ 355.732323][ T9279] do_syscall_64+0xd2/0x260
[ 355.734407][ T9279] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 355.736913][ T9279] RIP: 0033:0x7f7cc547f4aa
[ 355.738699][ T9279] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 355.762635][ T9279] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 355.766230][ T9279] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 355.769772][ T9279] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 355.773166][ T9279] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 355.785427][ T9279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 355.794778][ T9279] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 355.798367][ T9279]
[ 355.803296][ T9279] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 355.809376][ T9279] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 355.899230][ T9277] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 355.917839][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 355.917839][ T5428] inode = 11 2340
[ 355.917839][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 355.926364][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 355.930320][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 355.937817][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 355.941544][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 355.949595][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 355.953369][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 355.959644][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 355.962128][ T5428] CPU: 0 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 355.966356][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 355.970460][ T5428] Call Trace:
[ 355.972042][ T5428]
[ 355.973303][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 355.975438][ T5428] gfs2_withdraw+0xab8/0x1290
[ 355.977637][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 355.979766][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 355.981974][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 355.984432][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 355.986720][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 355.989179][ T5428] inode_go_instantiate+0x47/0x60
[ 355.991456][ T5428] gfs2_instantiate+0x169/0x250
[ 355.993586][ T5428] gfs2_glock_wait+0x214/0x330
[ 355.995751][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 355.998194][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 356.000242][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 356.002519][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 356.004840][ T5428] do_sync+0x6cf/0xd30
[ 356.006708][ T5428] ? __pfx_do_sync+0x10/0x10
[ 356.008748][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 356.010946][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 356.013150][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 356.015580][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 356.017741][ T5428] gfs2_quota_sync+0x419/0x630
[ 356.019926][ T5428] gfs2_sync_fs+0x44/0xb0
[ 356.021886][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 356.024126][ T5428] sync_filesystem+0x10d/0x290
[ 356.026319][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 356.028683][ T5428] kill_block_super+0x3b/0x90
[ 356.030810][ T5428] gfs2_kill_sb+0x360/0x410
[ 356.032939][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 356.035366][ T5428] deactivate_super+0xde/0x100
[ 356.037536][ T5428] cleanup_mnt+0x222/0x450
[ 356.039333][ T5428] task_work_run+0x14e/0x250
[ 356.041138][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 356.043339][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 356.045874][ T5428] do_syscall_64+0xe2/0x260
[ 356.047905][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 356.050569][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 356.052577][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 356.061142][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 356.064445][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 356.067539][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 356.070841][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 356.074188][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 356.077567][ T5428] R13: 00007efc27ec93b9 R14: 0000000000056a28 R15: 0000000000000001
[ 356.080918][ T5428]
[ 356.106131][ T9286] loop2: detected capacity change from 0 to 32768
[ 356.114944][ T9286] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 356.117973][ T9286] CPU: 2 PID: 9286 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 356.122011][ T9286] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 356.125582][ T9286] Call Trace:
[ 356.126799][ T9286]
[ 356.127870][ T9286] dump_stack_lvl+0x16c/0x1f0
[ 356.129682][ T9286] sysfs_warn_dup+0x7f/0xa0
[ 356.131734][ T9286] sysfs_create_dir_ns+0x24d/0x2b0
[ 356.134086][ T9286] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 356.136504][ T9286] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 356.138707][ T9286] ? do_raw_spin_unlock+0x172/0x230
[ 356.140801][ T9286] kobject_add_internal+0x2c8/0x990
[ 356.142903][ T9286] kobject_init_and_add+0x11c/0x190
[ 356.145090][ T9286] ? __pfx_kobject_init_and_add+0x10/0x10
[ 356.147385][ T9286] ? lockdep_init_map_type+0x16d/0x7d0
[ 356.149603][ T9286] ? lockdep_init_map_type+0x16d/0x7d0
[ 356.151835][ T9286] gfs2_sys_fs_add+0x207/0x470
[ 356.153739][ T9286] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 356.155821][ T9286] ? __pfx_alloc_workqueue+0x10/0x10
[ 356.157922][ T9286] ? read_word_at_a_time+0xe/0x20
[ 356.159974][ T9286] gfs2_fill_super+0x138c/0x2e10
[ 356.161958][ T9286] ? vsnprintf+0x3cd/0x1880
[ 356.163698][ T9286] ? __pfx_gfs2_fill_super+0x10/0x10
[ 356.165723][ T9286] ? snprintf+0xc8/0x100
[ 356.167447][ T9286] ? __pfx_snprintf+0x10/0x10
[ 356.169295][ T9286] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 356.171453][ T9286] ? set_blocksize+0x2b1/0x350
[ 356.173292][ T9286] ? sb_set_blocksize+0xf6/0x120
[ 356.175262][ T9286] ? setup_bdev_super+0x392/0x720
[ 356.177282][ T9286] get_tree_bdev+0x36f/0x610
[ 356.179190][ T9286] ? __pfx_gfs2_fill_super+0x10/0x10
[ 356.181282][ T9286] ? __pfx_get_tree_bdev+0x10/0x10
[ 356.183305][ T9286] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 356.185517][ T9286] ? cap_capable+0x1cf/0x240
[ 356.187743][ T9286] gfs2_get_tree+0x4e/0x280
[ 356.189801][ T9286] vfs_get_tree+0x8f/0x380
[ 356.191584][ T9288] loop3: detected capacity change from 0 to 32768
[ 356.191838][ T9286] path_mount+0x14e6/0x1f20
[ 356.196424][ T9286] ? kmem_cache_free+0x12e/0x380
[ 356.198616][ T9286] ? __pfx_path_mount+0x10/0x10
[ 356.200780][ T9286] ? putname+0x12e/0x170
[ 356.202741][ T9286] __x64_sys_mount+0x297/0x320
[ 356.204924][ T9286] ? __pfx___x64_sys_mount+0x10/0x10
[ 356.207369][ T9286] do_syscall_64+0xd2/0x260
[ 356.209346][ T9286] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 356.212125][ T9286] RIP: 0033:0x7f18cec7f4aa
[ 356.214167][ T9286] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 356.222373][ T9286] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 356.226119][ T9286] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 356.229730][ T9286] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 356.232386][ T9288] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 356.233229][ T9286] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 356.239986][ T9286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 356.243548][ T9286] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 356.247153][ T9286]
[ 356.248649][ T9288] CPU: 3 PID: 9288 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 356.253366][ T9288] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 356.257837][ T9288] Call Trace:
[ 356.259241][ T9288]
[ 356.260444][ T9288] dump_stack_lvl+0x16c/0x1f0
[ 356.262362][ T9288] sysfs_warn_dup+0x7f/0xa0
[ 356.264237][ T9288] sysfs_create_dir_ns+0x24d/0x2b0
[ 356.266324][ T9288] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 356.268581][ T9288] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 356.270961][ T9288] ? do_raw_spin_unlock+0x172/0x230
[ 356.273273][ T9288] kobject_add_internal+0x2c8/0x990
[ 356.273818][ T9286] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 356.275550][ T9288] kobject_init_and_add+0x11c/0x190
[ 356.275574][ T9288] ? __pfx_kobject_init_and_add+0x10/0x10
[ 356.275594][ T9288] ? lockdep_init_map_type+0x16d/0x7d0
[ 356.287885][ T9288] ? lockdep_init_map_type+0x16d/0x7d0
[ 356.290361][ T9288] gfs2_sys_fs_add+0x207/0x470
[ 356.292524][ T9288] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 356.293848][ T9286] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 356.295176][ T9288] ? __pfx_alloc_workqueue+0x10/0x10
[ 356.295206][ T9288] ? read_word_at_a_time+0xe/0x20
[ 356.295227][ T9288] gfs2_fill_super+0x138c/0x2e10
[ 356.304062][ T9288] ? vsnprintf+0x3cd/0x1880
[ 356.305935][ T9288] ? __pfx_gfs2_fill_super+0x10/0x10
[ 356.308048][ T9288] ? snprintf+0xc8/0x100
[ 356.309835][ T9288] ? __pfx_snprintf+0x10/0x10
[ 356.311939][ T9288] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 356.314318][ T9288] ? set_blocksize+0x2b1/0x350
[ 356.316442][ T9288] ? sb_set_blocksize+0xf6/0x120
[ 356.318617][ T9288] ? setup_bdev_super+0x392/0x720
[ 356.321033][ T9288] get_tree_bdev+0x36f/0x610
[ 356.323158][ T9288] ? __pfx_gfs2_fill_super+0x10/0x10
[ 356.325469][ T9288] ? __pfx_get_tree_bdev+0x10/0x10
[ 356.327877][ T9288] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 356.330896][ T9288] ? cap_capable+0x1cf/0x240
[ 356.333166][ T9288] gfs2_get_tree+0x4e/0x280
[ 356.335540][ T9288] vfs_get_tree+0x8f/0x380
[ 356.338583][ T9288] path_mount+0x14e6/0x1f20
[ 356.340765][ T9288] ? kmem_cache_free+0x12e/0x380
[ 356.344498][ T9288] ? __pfx_path_mount+0x10/0x10
[ 356.347051][ T9288] ? putname+0x12e/0x170
[ 356.348982][ T9288] __x64_sys_mount+0x297/0x320
[ 356.351142][ T9288] ? __pfx___x64_sys_mount+0x10/0x10
[ 356.353487][ T9288] do_syscall_64+0xd2/0x260
[ 356.355538][ T9288] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 356.358159][ T9288] RIP: 0033:0x7f70fd87f4aa
[ 356.360156][ T9288] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 356.367965][ T9288] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 356.371475][ T9288] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 356.374927][ T9288] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 356.378444][ T9288] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 356.382090][ T9288] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 356.385269][ T9288] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 356.388655][ T9288]
[ 356.392174][ T9288] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 356.398748][ T9288] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 356.468572][ T9290] loop0: detected capacity change from 0 to 32768
[ 356.475803][ T9290] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 356.479270][ T9290] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 356.485239][ T9290] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 356.490178][ T823] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 356.493143][ T823] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 356.537830][ T823] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 44ms
[ 356.548750][ T823] gfs2: fsid=syz:syz.0: jid=0: Done
[ 356.551078][ T9290] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 356.674363][ T9290] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 356.708805][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 356.708805][ T5423] inode = 11 2340
[ 356.708805][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 356.720256][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 356.726397][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 356.731102][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 356.736085][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 356.743536][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 356.748132][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 356.752084][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 356.755762][ T5423] CPU: 1 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 356.760932][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 356.786628][ T5423] Call Trace:
[ 356.788102][ T5423]
[ 356.789368][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 356.791486][ T5423] gfs2_withdraw+0xab8/0x1290
[ 356.793708][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 356.795749][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 356.797625][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 356.800035][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 356.801977][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 356.804331][ T5423] inode_go_instantiate+0x47/0x60
[ 356.806548][ T5423] gfs2_instantiate+0x169/0x250
[ 356.808714][ T5423] gfs2_glock_wait+0x214/0x330
[ 356.810898][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 356.813279][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 356.815435][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 356.817785][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 356.820173][ T5423] do_sync+0x6cf/0xd30
[ 356.822051][ T5423] ? __pfx_do_sync+0x10/0x10
[ 356.824126][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 356.826392][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 356.828452][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 356.830707][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 356.832634][ T5423] gfs2_quota_sync+0x419/0x630
[ 356.834831][ T5423] gfs2_sync_fs+0x44/0xb0
[ 356.836785][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 356.839036][ T5423] sync_filesystem+0x10d/0x290
[ 356.841064][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 356.843333][ T5423] kill_block_super+0x3b/0x90
[ 356.845235][ T5423] gfs2_kill_sb+0x360/0x410
[ 356.847257][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 356.849648][ T5423] deactivate_super+0xde/0x100
[ 356.851817][ T5423] cleanup_mnt+0x222/0x450
[ 356.853856][ T5423] task_work_run+0x14e/0x250
[ 356.855949][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 356.857854][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 356.860171][ T5423] do_syscall_64+0xe2/0x260
[ 356.862138][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 356.864507][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 356.866276][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 356.874505][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 356.878179][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 356.881356][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 356.884971][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 356.888644][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 356.891978][ T5423] R13: 00007f7cc54c93b9 R14: 0000000000056e2a R15: 0000000000000001
[ 356.895401][ T5423]
[ 356.948252][ T9300] loop3: detected capacity change from 0 to 32768
[ 356.963361][ T9300] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 356.966621][ T9300] CPU: 3 PID: 9300 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 356.970830][ T9300] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 356.975118][ T9300] Call Trace:
[ 356.976374][ T9300]
[ 356.977684][ T9300] dump_stack_lvl+0x16c/0x1f0
[ 356.979753][ T9300] sysfs_warn_dup+0x7f/0xa0
[ 356.981806][ T9300] sysfs_create_dir_ns+0x24d/0x2b0
[ 356.983965][ T9300] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 356.986281][ T9300] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 356.988587][ T9300] ? do_raw_spin_unlock+0x172/0x230
[ 356.990479][ T9301] loop2: detected capacity change from 0 to 32768
[ 356.990688][ T9300] kobject_add_internal+0x2c8/0x990
[ 356.995516][ T9301] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 356.995657][ T9300] kobject_init_and_add+0x11c/0x190
[ 357.000975][ T9300] ? __pfx_kobject_init_and_add+0x10/0x10
[ 357.002873][ T9300] ? lockdep_init_map_type+0x16d/0x7d0
[ 357.005059][ T9300] ? lockdep_init_map_type+0x16d/0x7d0
[ 357.007097][ T9300] gfs2_sys_fs_add+0x207/0x470
[ 357.008975][ T9300] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 357.011301][ T9300] ? __pfx_alloc_workqueue+0x10/0x10
[ 357.013541][ T9300] ? read_word_at_a_time+0xe/0x20
[ 357.015283][ T9300] gfs2_fill_super+0x138c/0x2e10
[ 357.017143][ T9300] ? vsnprintf+0x3cd/0x1880
[ 357.018616][ T9295] loop1: detected capacity change from 0 to 32768
[ 357.019106][ T9300] ? __pfx_gfs2_fill_super+0x10/0x10
[ 357.019128][ T9300] ? snprintf+0xc8/0x100
[ 357.019149][ T9300] ? __pfx_snprintf+0x10/0x10
[ 357.027722][ T9300] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 357.029809][ T9300] ? set_blocksize+0x2b1/0x350
[ 357.031717][ T9300] ? sb_set_blocksize+0xf6/0x120
[ 357.033864][ T9300] ? setup_bdev_super+0x392/0x720
[ 357.036069][ T9300] get_tree_bdev+0x36f/0x610
[ 357.038051][ T9300] ? __pfx_gfs2_fill_super+0x10/0x10
[ 357.040273][ T9300] ? __pfx_get_tree_bdev+0x10/0x10
[ 357.042617][ T9300] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 357.045121][ T9300] ? cap_capable+0x1cf/0x240
[ 357.047270][ T9300] gfs2_get_tree+0x4e/0x280
[ 357.049120][ T9300] vfs_get_tree+0x8f/0x380
[ 357.051016][ T9300] path_mount+0x14e6/0x1f20
[ 357.052628][ T9300] ? kmem_cache_free+0x12e/0x380
[ 357.054575][ T9300] ? __pfx_path_mount+0x10/0x10
[ 357.056715][ T9300] ? putname+0x12e/0x170
[ 357.058693][ T9300] __x64_sys_mount+0x297/0x320
[ 357.060864][ T9300] ? __pfx___x64_sys_mount+0x10/0x10
[ 357.063084][ T9300] do_syscall_64+0xd2/0x260
[ 357.064900][ T9300] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 357.067390][ T9300] RIP: 0033:0x7f70fd87f4aa
[ 357.069229][ T9300] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 357.076776][ T9300] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 357.079493][ T9300] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 357.082301][ T9300] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 357.085364][ T9300] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 357.088642][ T9300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 357.092032][ T9300] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 357.095401][ T9300]
[ 357.096821][ T9301] CPU: 2 PID: 9301 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 357.101726][ T9301] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 357.106291][ T9301] Call Trace:
[ 357.107136][ T9295] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 357.107904][ T9301]
[ 357.111988][ T9301] dump_stack_lvl+0x16c/0x1f0
[ 357.113907][ T9301] sysfs_warn_dup+0x7f/0xa0
[ 357.115759][ T9301] sysfs_create_dir_ns+0x24d/0x2b0
[ 357.117843][ T9301] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 357.120330][ T9301] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 357.122720][ T9301] ? do_raw_spin_unlock+0x172/0x230
[ 357.124011][ T9300] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 357.125001][ T9301] kobject_add_internal+0x2c8/0x990
[ 357.130377][ T9300] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 357.132646][ T9301] kobject_init_and_add+0x11c/0x190
[ 357.137825][ T9301] ? __pfx_kobject_init_and_add+0x10/0x10
[ 357.140418][ T9301] ? lockdep_init_map_type+0x16d/0x7d0
[ 357.142858][ T9301] ? lockdep_init_map_type+0x16d/0x7d0
[ 357.145239][ T9301] gfs2_sys_fs_add+0x207/0x470
[ 357.147198][ T9301] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 357.149345][ T9301] ? __pfx_alloc_workqueue+0x10/0x10
[ 357.152003][ T9301] ? read_word_at_a_time+0xe/0x20
[ 357.154243][ T9301] gfs2_fill_super+0x138c/0x2e10
[ 357.156228][ T9301] ? vsnprintf+0x3cd/0x1880
[ 357.158073][ T9301] ? __pfx_gfs2_fill_super+0x10/0x10
[ 357.160196][ T9301] ? snprintf+0xc8/0x100
[ 357.162092][ T9301] ? __pfx_snprintf+0x10/0x10
[ 357.163771][ T9301] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 357.165951][ T9301] ? set_blocksize+0x2b1/0x350
[ 357.167887][ T9301] ? sb_set_blocksize+0xf6/0x120
[ 357.169939][ T9301] ? setup_bdev_super+0x392/0x720
[ 357.171984][ T9301] get_tree_bdev+0x36f/0x610
[ 357.173910][ T9301] ? __pfx_gfs2_fill_super+0x10/0x10
[ 357.176265][ T9301] ? __pfx_get_tree_bdev+0x10/0x10
[ 357.178560][ T9301] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 357.181066][ T9301] ? cap_capable+0x1cf/0x240
[ 357.183147][ T9301] gfs2_get_tree+0x4e/0x280
[ 357.185182][ T9301] vfs_get_tree+0x8f/0x380
[ 357.187193][ T9301] path_mount+0x14e6/0x1f20
[ 357.189271][ T9301] ? kmem_cache_free+0x12e/0x380
[ 357.191530][ T9301] ? __pfx_path_mount+0x10/0x10
[ 357.193644][ T9301] ? putname+0x12e/0x170
[ 357.195382][ T9301] __x64_sys_mount+0x297/0x320
[ 357.197503][ T9301] ? __pfx___x64_sys_mount+0x10/0x10
[ 357.199847][ T9301] do_syscall_64+0xd2/0x260
[ 357.201563][ T9301] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 357.203592][ T9301] RIP: 0033:0x7f18cec7f4aa
[ 357.205249][ T9301] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 357.213657][ T9301] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 357.217325][ T9301] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 357.220800][ T9301] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 357.224294][ T9301] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 357.227971][ T9301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 357.231532][ T9301] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 357.235012][ T9301]
[ 357.236379][ T9295] CPU: 3 PID: 9295 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 357.240746][ T9295] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 357.241796][ T9301] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 357.244778][ T9295] Call Trace:
[ 357.244790][ T9295]
[ 357.244797][ T9295] dump_stack_lvl+0x16c/0x1f0
[ 357.244829][ T9295] sysfs_warn_dup+0x7f/0xa0
[ 357.250043][ T9301] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 357.251399][ T9295] sysfs_create_dir_ns+0x24d/0x2b0
[ 357.260595][ T9295] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 357.263030][ T9295] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 357.265015][ T9295] ? do_raw_spin_unlock+0x172/0x230
[ 357.266986][ T9295] kobject_add_internal+0x2c8/0x990
[ 357.269254][ T9295] kobject_init_and_add+0x11c/0x190
[ 357.271265][ T9295] ? __pfx_kobject_init_and_add+0x10/0x10
[ 357.273333][ T9295] ? lockdep_init_map_type+0x16d/0x7d0
[ 357.275751][ T9295] ? lockdep_init_map_type+0x16d/0x7d0
[ 357.278177][ T9295] gfs2_sys_fs_add+0x207/0x470
[ 357.280293][ T9295] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 357.282615][ T9295] ? __pfx_alloc_workqueue+0x10/0x10
[ 357.284837][ T9295] ? read_word_at_a_time+0xe/0x20
[ 357.286880][ T9295] gfs2_fill_super+0x138c/0x2e10
[ 357.289078][ T9295] ? vsnprintf+0x3cd/0x1880
[ 357.291142][ T9295] ? __pfx_gfs2_fill_super+0x10/0x10
[ 357.293215][ T9295] ? snprintf+0xc8/0x100
[ 357.294685][ T9295] ? __pfx_snprintf+0x10/0x10
[ 357.296305][ T9295] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 357.298134][ T9295] ? set_blocksize+0x2b1/0x350
[ 357.300183][ T9295] ? sb_set_blocksize+0xf6/0x120
[ 357.302377][ T9295] ? setup_bdev_super+0x392/0x720
[ 357.304560][ T9295] get_tree_bdev+0x36f/0x610
[ 357.306554][ T9295] ? __pfx_gfs2_fill_super+0x10/0x10
[ 357.308495][ T9295] ? __pfx_get_tree_bdev+0x10/0x10
[ 357.310511][ T9295] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 357.313017][ T9295] ? cap_capable+0x1cf/0x240
[ 357.315082][ T9295] gfs2_get_tree+0x4e/0x280
[ 357.317062][ T9295] vfs_get_tree+0x8f/0x380
[ 357.319061][ T9295] path_mount+0x14e6/0x1f20
[ 357.321057][ T9295] ? kmem_cache_free+0x12e/0x380
[ 357.323281][ T9295] ? __pfx_path_mount+0x10/0x10
[ 357.325468][ T9295] ? putname+0x12e/0x170
[ 357.327333][ T9295] __x64_sys_mount+0x297/0x320
[ 357.329134][ T9295] ? __pfx___x64_sys_mount+0x10/0x10
[ 357.331321][ T9295] do_syscall_64+0xd2/0x260
[ 357.333153][ T9295] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 357.335741][ T9295] RIP: 0033:0x7efc27e7f4aa
[ 357.337552][ T9295] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 357.345907][ T9295] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 357.349528][ T9295] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 357.353050][ T9295] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 357.356511][ T9295] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 357.359971][ T9295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 357.363488][ T9295] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 357.367006][ T9295]
[ 357.370721][ T9295] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 357.376818][ T9295] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 357.892920][ T9308] loop0: detected capacity change from 0 to 32768
[ 357.905434][ T9308] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 357.908894][ T9308] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 357.910209][ T9310] loop2: detected capacity change from 0 to 32768
[ 357.910220][ T9306] loop3: detected capacity change from 0 to 32768
[ 357.915085][ T9306] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 357.915100][ T9306] CPU: 1 PID: 9306 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 357.915124][ T9306] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 357.915135][ T9306] Call Trace:
[ 357.916966][ T9308] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 357.918561][ T971] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 357.920837][ T9306]
[ 357.920847][ T9306] dump_stack_lvl+0x16c/0x1f0
[ 357.920879][ T9306] sysfs_warn_dup+0x7f/0xa0
[ 357.920907][ T9306] sysfs_create_dir_ns+0x24d/0x2b0
[ 357.920935][ T9306] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 357.920961][ T9306] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 357.920981][ T9306] ? do_raw_spin_unlock+0x172/0x230
[ 357.921000][ T9306] kobject_add_internal+0x2c8/0x990
[ 357.925858][ T971] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 357.929847][ T9306] kobject_init_and_add+0x11c/0x190
[ 357.929875][ T9306] ? __pfx_kobject_init_and_add+0x10/0x10
[ 357.929896][ T9306] ? lockdep_init_map_type+0x16d/0x7d0
[ 357.947355][ T9312] loop1: detected capacity change from 0 to 32768
[ 357.947961][ T9306] ? lockdep_init_map_type+0x16d/0x7d0
[ 357.968509][ T9306] gfs2_sys_fs_add+0x207/0x470
[ 357.970124][ T9306] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 357.971868][ T9306] ? __pfx_alloc_workqueue+0x10/0x10
[ 357.973844][ T9306] ? read_word_at_a_time+0xe/0x20
[ 357.975748][ T9306] gfs2_fill_super+0x138c/0x2e10
[ 357.977978][ T9306] ? vsnprintf+0x3cd/0x1880
[ 357.979899][ T9306] ? __pfx_gfs2_fill_super+0x10/0x10
[ 357.981811][ T9306] ? snprintf+0xc8/0x100
[ 357.983464][ T9306] ? __pfx_snprintf+0x10/0x10
[ 357.985168][ T9306] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 357.987188][ T9306] ? set_blocksize+0x2b1/0x350
[ 357.988941][ T9306] ? sb_set_blocksize+0xf6/0x120
[ 357.990900][ T9306] ? setup_bdev_super+0x392/0x720
[ 357.992751][ T9306] get_tree_bdev+0x36f/0x610
[ 357.994445][ T9306] ? __pfx_gfs2_fill_super+0x10/0x10
[ 357.996574][ T9306] ? __pfx_get_tree_bdev+0x10/0x10
[ 357.998764][ T9306] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 358.000676][ T9306] ? cap_capable+0x1cf/0x240
[ 358.002528][ T9306] gfs2_get_tree+0x4e/0x280
[ 358.004575][ T9306] vfs_get_tree+0x8f/0x380
[ 358.006657][ T9306] path_mount+0x14e6/0x1f20
[ 358.008741][ T9306] ? kmem_cache_free+0x12e/0x380
[ 358.010785][ T9306] ? __pfx_path_mount+0x10/0x10
[ 358.012785][ T9306] ? putname+0x12e/0x170
[ 358.014569][ T9306] __x64_sys_mount+0x297/0x320
[ 358.016145][ T971] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 90ms
[ 358.016471][ T9306] ? __pfx___x64_sys_mount+0x10/0x10
[ 358.016500][ T9306] do_syscall_64+0xd2/0x260
[ 358.016520][ T9306] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 358.016539][ T9306] RIP: 0033:0x7f70fd87f4aa
[ 358.016554][ T9306] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 358.016572][ T9306] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246
[ 358.021010][ T971] gfs2: fsid=syz:syz.0: jid=0: Done
[ 358.021990][ T9306] ORIG_RAX: 00000000000000a5
[ 358.022001][ T9306] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 358.022014][ T9306] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 358.022027][ T9306] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 358.022038][ T9306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 358.022050][ T9306] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 358.022065][ T9306]
[ 358.024409][ T9310] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 358.024423][ T9310] CPU: 3 PID: 9310 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 358.024442][ T9310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 358.024469][ T9310] Call Trace:
[ 358.024475][ T9310]
[ 358.024480][ T9310] dump_stack_lvl+0x16c/0x1f0
[ 358.024504][ T9310] sysfs_warn_dup+0x7f/0xa0
[ 358.024526][ T9310] sysfs_create_dir_ns+0x24d/0x2b0
[ 358.024547][ T9310] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 358.024573][ T9310] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 358.024590][ T9310] ? do_raw_spin_unlock+0x172/0x230
[ 358.024604][ T9310] kobject_add_internal+0x2c8/0x990
[ 358.024620][ T9310] kobject_init_and_add+0x11c/0x190
[ 358.027331][ T9308] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 358.028819][ T9310] ? __pfx_kobject_init_and_add+0x10/0x10
[ 358.031505][ T9306] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 358.031521][ T9306] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 358.037798][ T9312] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 358.039233][ T9310] ? lockdep_init_map_type+0x16d/0x7d0
[ 358.108344][ T9310] ? lockdep_init_map_type+0x16d/0x7d0
[ 358.110759][ T9310] gfs2_sys_fs_add+0x207/0x470
[ 358.112661][ T9310] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 358.114790][ T9310] ? __pfx_alloc_workqueue+0x10/0x10
[ 358.116864][ T9310] ? read_word_at_a_time+0xe/0x20
[ 358.118925][ T9310] gfs2_fill_super+0x138c/0x2e10
[ 358.120965][ T9310] ? vsnprintf+0x3cd/0x1880
[ 358.122831][ T9310] ? __pfx_gfs2_fill_super+0x10/0x10
[ 358.125188][ T9310] ? snprintf+0xc8/0x100
[ 358.127051][ T9310] ? __pfx_snprintf+0x10/0x10
[ 358.128853][ T9310] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 358.131173][ T9310] ? set_blocksize+0x2b1/0x350
[ 358.133111][ T9310] ? sb_set_blocksize+0xf6/0x120
[ 358.135169][ T9310] ? setup_bdev_super+0x392/0x720
[ 358.137176][ T9310] get_tree_bdev+0x36f/0x610
[ 358.138958][ T9310] ? __pfx_gfs2_fill_super+0x10/0x10
[ 358.141168][ T9310] ? __pfx_get_tree_bdev+0x10/0x10
[ 358.143146][ T9310] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 358.145365][ T9310] ? cap_capable+0x1cf/0x240
[ 358.147210][ T9310] gfs2_get_tree+0x4e/0x280
[ 358.148981][ T9310] vfs_get_tree+0x8f/0x380
[ 358.150799][ T9310] path_mount+0x14e6/0x1f20
[ 358.152864][ T9310] ? kmem_cache_free+0x12e/0x380
[ 358.155274][ T9310] ? __pfx_path_mount+0x10/0x10
[ 358.157346][ T9310] ? putname+0x12e/0x170
[ 358.158867][ T9310] __x64_sys_mount+0x297/0x320
[ 358.160570][ T9310] ? __pfx___x64_sys_mount+0x10/0x10
[ 358.162659][ T9310] do_syscall_64+0xd2/0x260
[ 358.164633][ T9310] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 358.166975][ T9310] RIP: 0033:0x7f18cec7f4aa
[ 358.168692][ T9310] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 358.176080][ T9310] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 358.179381][ T9310] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 358.182658][ T9310] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 358.185728][ T9310] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 358.189002][ T9310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 358.192676][ T9310] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 358.195914][ T9310]
[ 358.197152][ T9312] CPU: 1 PID: 9312 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 358.201930][ T9312] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 358.206487][ T9312] Call Trace:
[ 358.208061][ T9312]
[ 358.209384][ T9312] dump_stack_lvl+0x16c/0x1f0
[ 358.211452][ T9312] sysfs_warn_dup+0x7f/0xa0
[ 358.213467][ T9312] sysfs_create_dir_ns+0x24d/0x2b0
[ 358.215698][ T9312] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 358.217895][ T9312] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 358.220140][ T9312] ? do_raw_spin_unlock+0x172/0x230
[ 358.222465][ T9312] kobject_add_internal+0x2c8/0x990
[ 358.224733][ T9312] kobject_init_and_add+0x11c/0x190
[ 358.227162][ T9312] ? __pfx_kobject_init_and_add+0x10/0x10
[ 358.229712][ T9312] ? lockdep_init_map_type+0x16d/0x7d0
[ 358.232070][ T9312] ? lockdep_init_map_type+0x16d/0x7d0
[ 358.234459][ T9312] gfs2_sys_fs_add+0x207/0x470
[ 358.236258][ T9312] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 358.238421][ T9312] ? __pfx_alloc_workqueue+0x10/0x10
[ 358.240834][ T9312] ? read_word_at_a_time+0xe/0x20
[ 358.243035][ T9312] gfs2_fill_super+0x138c/0x2e10
[ 358.245278][ T9312] ? vsnprintf+0x3cd/0x1880
[ 358.247321][ T9312] ? __pfx_gfs2_fill_super+0x10/0x10
[ 358.249667][ T9312] ? snprintf+0xc8/0x100
[ 358.251522][ T9312] ? __pfx_snprintf+0x10/0x10
[ 358.253521][ T9312] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 358.255832][ T9312] ? set_blocksize+0x2b1/0x350
[ 358.257956][ T9312] ? sb_set_blocksize+0xf6/0x120
[ 358.259992][ T9312] ? setup_bdev_super+0x392/0x720
[ 358.262047][ T9312] get_tree_bdev+0x36f/0x610
[ 358.263922][ T9312] ? __pfx_gfs2_fill_super+0x10/0x10
[ 358.266058][ T9312] ? __pfx_get_tree_bdev+0x10/0x10
[ 358.268107][ T9312] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 358.270370][ T9312] ? cap_capable+0x1cf/0x240
[ 358.272253][ T9312] gfs2_get_tree+0x4e/0x280
[ 358.274204][ T9312] vfs_get_tree+0x8f/0x380
[ 358.276222][ T9312] path_mount+0x14e6/0x1f20
[ 358.278283][ T9312] ? kmem_cache_free+0x12e/0x380
[ 358.280513][ T9312] ? __pfx_path_mount+0x10/0x10
[ 358.282659][ T9312] ? putname+0x12e/0x170
[ 358.284318][ T9312] __x64_sys_mount+0x297/0x320
[ 358.286483][ T9312] ? __pfx___x64_sys_mount+0x10/0x10
[ 358.288882][ T9312] do_syscall_64+0xd2/0x260
[ 358.290935][ T9312] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 358.293375][ T9312] RIP: 0033:0x7efc27e7f4aa
[ 358.295070][ T9312] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 358.302745][ T9312] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 358.306338][ T9312] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 358.309849][ T9312] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 358.312680][ T9312] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 358.316213][ T9312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 358.319706][ T9312] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 358.322987][ T9312]
[ 358.329479][ T9310] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 358.335568][ T9310] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 358.335757][ T9312] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 358.344608][ T9312] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 358.360026][ T9308] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 358.412512][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 358.412512][ T5423] inode = 11 2340
[ 358.412512][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 358.433478][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 358.438457][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 358.442725][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 358.447138][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 358.458115][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 358.462119][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 358.467281][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 358.470050][ T5423] CPU: 1 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 358.474869][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 358.479358][ T5423] Call Trace:
[ 358.480897][ T5423]
[ 358.482251][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 358.484429][ T5423] gfs2_withdraw+0xab8/0x1290
[ 358.486544][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 358.488807][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 358.491148][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 358.493559][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 358.495825][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 358.498326][ T5423] inode_go_instantiate+0x47/0x60
[ 358.500673][ T5423] gfs2_instantiate+0x169/0x250
[ 358.502863][ T5423] gfs2_glock_wait+0x214/0x330
[ 358.504822][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 358.507134][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 358.509233][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 358.511580][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 358.513937][ T5423] do_sync+0x6cf/0xd30
[ 358.515854][ T5423] ? __pfx_do_sync+0x10/0x10
[ 358.517980][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 358.520256][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 358.522511][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 358.524899][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 358.527092][ T5423] gfs2_quota_sync+0x419/0x630
[ 358.529274][ T5423] gfs2_sync_fs+0x44/0xb0
[ 358.531294][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 358.533558][ T5423] sync_filesystem+0x10d/0x290
[ 358.535662][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 358.537918][ T5423] kill_block_super+0x3b/0x90
[ 358.540079][ T5423] gfs2_kill_sb+0x360/0x410
[ 358.542141][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 358.544483][ T5423] deactivate_super+0xde/0x100
[ 358.546638][ T5423] cleanup_mnt+0x222/0x450
[ 358.548656][ T5423] task_work_run+0x14e/0x250
[ 358.550766][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 358.552976][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 358.555529][ T5423] do_syscall_64+0xe2/0x260
[ 358.557632][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 358.560248][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 358.562254][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 358.570594][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 358.574221][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 358.577702][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 358.581046][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 358.584438][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 358.587869][ T5423] R13: 00007f7cc54c93b9 R14: 0000000000057409 R15: 0000000000000001
[ 358.591341][ T5423]
[ 358.645274][ T9320] loop3: detected capacity change from 0 to 32768
[ 358.664129][ T9320] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 358.667425][ T9320] CPU: 3 PID: 9320 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 358.672087][ T9320] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 358.676122][ T9320] Call Trace:
[ 358.677493][ T9320]
[ 358.678702][ T9320] dump_stack_lvl+0x16c/0x1f0
[ 358.680628][ T9320] sysfs_warn_dup+0x7f/0xa0
[ 358.682721][ T9320] sysfs_create_dir_ns+0x24d/0x2b0
[ 358.684964][ T9320] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 358.687550][ T9320] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 358.689841][ T9320] ? do_raw_spin_unlock+0x172/0x230
[ 358.692001][ T9320] kobject_add_internal+0x2c8/0x990
[ 358.694078][ T9320] kobject_init_and_add+0x11c/0x190
[ 358.696128][ T9320] ? __pfx_kobject_init_and_add+0x10/0x10
[ 358.698529][ T9320] ? lockdep_init_map_type+0x16d/0x7d0
[ 358.700955][ T9320] ? lockdep_init_map_type+0x16d/0x7d0
[ 358.703454][ T9320] gfs2_sys_fs_add+0x207/0x470
[ 358.705631][ T9320] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 358.707790][ T9320] ? __pfx_alloc_workqueue+0x10/0x10
[ 358.709898][ T9320] ? read_word_at_a_time+0xe/0x20
[ 358.711881][ T9320] gfs2_fill_super+0x138c/0x2e10
[ 358.713828][ T9320] ? vsnprintf+0x3cd/0x1880
[ 358.715615][ T9320] ? __pfx_gfs2_fill_super+0x10/0x10
[ 358.717773][ T9320] ? snprintf+0xc8/0x100
[ 358.719446][ T9320] ? __pfx_snprintf+0x10/0x10
[ 358.721311][ T9320] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 358.723721][ T9320] ? set_blocksize+0x2b1/0x350
[ 358.725904][ T9320] ? sb_set_blocksize+0xf6/0x120
[ 358.728150][ T9320] ? setup_bdev_super+0x392/0x720
[ 358.730454][ T9320] get_tree_bdev+0x36f/0x610
[ 358.732496][ T9320] ? __pfx_gfs2_fill_super+0x10/0x10
[ 358.734815][ T9320] ? __pfx_get_tree_bdev+0x10/0x10
[ 358.737061][ T9320] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 358.739557][ T9320] ? cap_capable+0x1cf/0x240
[ 358.741594][ T9320] gfs2_get_tree+0x4e/0x280
[ 358.743592][ T9320] vfs_get_tree+0x8f/0x380
[ 358.745633][ T9320] path_mount+0x14e6/0x1f20
[ 358.747725][ T9320] ? kmem_cache_free+0x12e/0x380
[ 358.749993][ T9320] ? __pfx_path_mount+0x10/0x10
[ 358.752141][ T9320] ? putname+0x12e/0x170
[ 358.754089][ T9320] __x64_sys_mount+0x297/0x320
[ 358.756269][ T9320] ? __pfx___x64_sys_mount+0x10/0x10
[ 358.758679][ T9320] do_syscall_64+0xd2/0x260
[ 358.760792][ T9320] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 358.763531][ T9320] RIP: 0033:0x7f70fd87f4aa
[ 358.765560][ T9320] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 358.774069][ T9320] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 358.777843][ T9320] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 358.781861][ T9320] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 358.785340][ T9320] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 358.788806][ T9320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 358.792720][ T9320] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 358.796421][ T9320]
[ 358.802882][ T9320] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 358.813212][ T9320] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 358.870004][ T9324] loop1: detected capacity change from 0 to 32768
[ 358.877375][ T9324] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 358.881474][ T9324] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 358.888264][ T9324] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 358.893229][ T56] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 358.896526][ T56] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 358.958943][ T56] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 62ms
[ 358.963277][ T56] gfs2: fsid=syz:syz.0: jid=0: Done
[ 358.967883][ T9324] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 358.998477][ T9322] loop2: detected capacity change from 0 to 32768
[ 359.015949][ T9322] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 359.019311][ T9322] CPU: 3 PID: 9322 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 359.023981][ T9322] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 359.028472][ T9322] Call Trace:
[ 359.029971][ T9322]
[ 359.031260][ T9322] dump_stack_lvl+0x16c/0x1f0
[ 359.033355][ T9322] sysfs_warn_dup+0x7f/0xa0
[ 359.035409][ T9322] sysfs_create_dir_ns+0x24d/0x2b0
[ 359.037718][ T9322] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 359.040232][ T9322] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 359.042574][ T9322] ? do_raw_spin_unlock+0x172/0x230
[ 359.044930][ T9322] kobject_add_internal+0x2c8/0x990
[ 359.047315][ T9322] kobject_init_and_add+0x11c/0x190
[ 359.049631][ T9322] ? __pfx_kobject_init_and_add+0x10/0x10
[ 359.052144][ T9322] ? lockdep_init_map_type+0x16d/0x7d0
[ 359.054576][ T9322] ? lockdep_init_map_type+0x16d/0x7d0
[ 359.056954][ T9322] gfs2_sys_fs_add+0x207/0x470
[ 359.059080][ T9322] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 359.061440][ T9322] ? __pfx_alloc_workqueue+0x10/0x10
[ 359.063813][ T9322] ? read_word_at_a_time+0xe/0x20
[ 359.065849][ T9322] gfs2_fill_super+0x138c/0x2e10
[ 359.067836][ T9322] ? vsnprintf+0x3cd/0x1880
[ 359.070045][ T9322] ? __pfx_gfs2_fill_super+0x10/0x10
[ 359.072382][ T9322] ? snprintf+0xc8/0x100
[ 359.074203][ T9322] ? __pfx_snprintf+0x10/0x10
[ 359.076180][ T9322] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 359.078523][ T9322] ? set_blocksize+0x2b1/0x350
[ 359.080800][ T9322] ? sb_set_blocksize+0xf6/0x120
[ 359.083185][ T9322] ? setup_bdev_super+0x392/0x720
[ 359.085404][ T9322] get_tree_bdev+0x36f/0x610
[ 359.087400][ T9322] ? __pfx_gfs2_fill_super+0x10/0x10
[ 359.089832][ T9322] ? __pfx_get_tree_bdev+0x10/0x10
[ 359.092297][ T9322] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 359.094748][ T9322] ? cap_capable+0x1cf/0x240
[ 359.102879][ T9322] gfs2_get_tree+0x4e/0x280
[ 359.104703][ T9322] vfs_get_tree+0x8f/0x380
[ 359.106499][ T9322] path_mount+0x14e6/0x1f20
[ 359.108276][ T9322] ? kmem_cache_free+0x12e/0x380
[ 359.110251][ T9322] ? __pfx_path_mount+0x10/0x10
[ 359.112156][ T9322] ? putname+0x12e/0x170
[ 359.113827][ T9322] __x64_sys_mount+0x297/0x320
[ 359.115721][ T9322] ? __pfx___x64_sys_mount+0x10/0x10
[ 359.133904][ T9322] do_syscall_64+0xd2/0x260
[ 359.135719][ T9322] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 359.138041][ T9322] RIP: 0033:0x7f18cec7f4aa
[ 359.139820][ T9322] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 359.147662][ T9322] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 359.151290][ T9322] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 359.154683][ T9322] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 359.157827][ T9322] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 359.160909][ T9322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 359.163989][ T9322] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 359.167136][ T9322]
[ 359.173528][ T9322] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 359.178882][ T9322] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 359.192472][ T9324] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 359.243861][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 359.243861][ T5428] inode = 11 2340
[ 359.243861][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 359.253042][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 359.258064][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 359.262450][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 359.266349][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 359.272894][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 359.277055][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 359.279966][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 359.281885][ T5428] CPU: 1 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 359.286456][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 359.291342][ T5428] Call Trace:
[ 359.292896][ T5428]
[ 359.294177][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 359.296236][ T5428] gfs2_withdraw+0xab8/0x1290
[ 359.298301][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 359.300507][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 359.302708][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 359.304867][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 359.306876][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 359.309058][ T5428] inode_go_instantiate+0x47/0x60
[ 359.311293][ T5428] gfs2_instantiate+0x169/0x250
[ 359.313518][ T5428] gfs2_glock_wait+0x214/0x330
[ 359.315681][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 359.318260][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 359.320708][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 359.323009][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 359.325322][ T5428] do_sync+0x6cf/0xd30
[ 359.327168][ T5428] ? __pfx_do_sync+0x10/0x10
[ 359.329113][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 359.331739][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 359.334065][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 359.336406][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 359.338472][ T5428] gfs2_quota_sync+0x419/0x630
[ 359.340526][ T5428] gfs2_sync_fs+0x44/0xb0
[ 359.342451][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 359.344665][ T5428] sync_filesystem+0x10d/0x290
[ 359.346788][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 359.349168][ T5428] kill_block_super+0x3b/0x90
[ 359.351320][ T5428] gfs2_kill_sb+0x360/0x410
[ 359.353340][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 359.355673][ T5428] deactivate_super+0xde/0x100
[ 359.357697][ T5428] cleanup_mnt+0x222/0x450
[ 359.359601][ T5428] task_work_run+0x14e/0x250
[ 359.361626][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 359.363897][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 359.366304][ T5428] do_syscall_64+0xe2/0x260
[ 359.368268][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 359.370842][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 359.372763][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 359.381116][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 359.384684][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 359.388134][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 359.391548][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 359.394731][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 359.398181][ T5428] R13: 00007efc27ec93b9 R14: 000000000005780b R15: 0000000000000001
[ 359.401397][ T5428]
[ 359.498785][ T9332] loop3: detected capacity change from 0 to 32768
[ 359.505412][ T9332] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 359.508966][ T9332] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 359.516370][ T9332] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 359.526482][ T971] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 359.529307][ T971] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 359.572821][ T9333] loop0: detected capacity change from 0 to 32768
[ 359.597517][ T971] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 68ms
[ 359.600802][ T971] gfs2: fsid=syz:syz.0: jid=0: Done
[ 359.602938][ T9332] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 359.606167][ T9333] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 359.609135][ T9333] CPU: 0 PID: 9333 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 359.613957][ T9333] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 359.618447][ T9333] Call Trace:
[ 359.619976][ T9333]
[ 359.621296][ T9333] dump_stack_lvl+0x16c/0x1f0
[ 359.623456][ T9333] sysfs_warn_dup+0x7f/0xa0
[ 359.625544][ T9333] sysfs_create_dir_ns+0x24d/0x2b0
[ 359.628021][ T9333] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 359.630559][ T9333] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 359.632983][ T9333] ? do_raw_spin_unlock+0x172/0x230
[ 359.635422][ T9333] kobject_add_internal+0x2c8/0x990
[ 359.637821][ T9333] kobject_init_and_add+0x11c/0x190
[ 359.640217][ T9333] ? __pfx_kobject_init_and_add+0x10/0x10
[ 359.642567][ T9333] ? lockdep_init_map_type+0x16d/0x7d0
[ 359.644777][ T9333] ? lockdep_init_map_type+0x16d/0x7d0
[ 359.646977][ T9333] gfs2_sys_fs_add+0x207/0x470
[ 359.648917][ T9333] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 359.651091][ T9333] ? __pfx_alloc_workqueue+0x10/0x10
[ 359.653228][ T9333] ? read_word_at_a_time+0xe/0x20
[ 359.655513][ T9333] gfs2_fill_super+0x138c/0x2e10
[ 359.657752][ T9333] ? vsnprintf+0x3cd/0x1880
[ 359.659825][ T9333] ? __pfx_gfs2_fill_super+0x10/0x10
[ 359.662212][ T9333] ? snprintf+0xc8/0x100
[ 359.664300][ T9333] ? __pfx_snprintf+0x10/0x10
[ 359.666391][ T9333] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 359.668727][ T9333] ? setup_bdev_super+0xc0/0x720
[ 359.670686][ T9333] ? set_blocksize+0x2b1/0x350
[ 359.672549][ T9333] ? sb_set_blocksize+0xf6/0x120
[ 359.674411][ T9333] ? setup_bdev_super+0x392/0x720
[ 359.676439][ T9333] get_tree_bdev+0x36f/0x610
[ 359.677964][ T9333] ? __pfx_gfs2_fill_super+0x10/0x10
[ 359.679722][ T9333] ? __pfx_get_tree_bdev+0x10/0x10
[ 359.681842][ T9333] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 359.683640][ T9333] ? cap_capable+0x1cf/0x240
[ 359.685222][ T9333] gfs2_get_tree+0x4e/0x280
[ 359.687196][ T9333] vfs_get_tree+0x8f/0x380
[ 359.688726][ T9333] path_mount+0x14e6/0x1f20
[ 359.690331][ T9333] ? kmem_cache_free+0x12e/0x380
[ 359.692101][ T9333] ? __pfx_path_mount+0x10/0x10
[ 359.694212][ T9333] ? putname+0x12e/0x170
[ 359.696006][ T9333] __x64_sys_mount+0x297/0x320
[ 359.698210][ T9333] ? __pfx___x64_sys_mount+0x10/0x10
[ 359.700636][ T9333] do_syscall_64+0xd2/0x260
[ 359.702727][ T9333] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 359.705445][ T9333] RIP: 0033:0x7f7cc547f4aa
[ 359.707467][ T9333] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 359.716103][ T9333] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 359.719623][ T9333] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 359.723188][ T9333] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 359.726713][ T9333] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 359.729903][ T9333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 359.733066][ T9333] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 359.736252][ T9333]
[ 359.738664][ T9333] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 359.744747][ T9333] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 359.834344][ T9332] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 359.863164][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 359.863164][ T5425] inode = 11 2340
[ 359.863164][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 359.873437][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 359.878409][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 359.883177][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 359.887837][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 359.895899][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 359.899984][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 359.903573][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 359.907959][ T5425] CPU: 2 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 359.914863][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 359.918098][ T9335] loop2: detected capacity change from 0 to 32768
[ 359.919932][ T5425] Call Trace:
[ 359.924657][ T5425]
[ 359.926304][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 359.928989][ T5425] gfs2_withdraw+0xab8/0x1290
[ 359.931697][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 359.934159][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 359.936608][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 359.938432][ T9335] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 359.939084][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 359.944673][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 359.947325][ T5425] inode_go_instantiate+0x47/0x60
[ 359.949632][ T5425] gfs2_instantiate+0x169/0x250
[ 359.951730][ T5425] gfs2_glock_wait+0x214/0x330
[ 359.953792][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 359.956063][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 359.958140][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 359.960532][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 359.962802][ T5425] do_sync+0x6cf/0xd30
[ 359.964481][ T5425] ? __pfx_do_sync+0x10/0x10
[ 359.966796][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 359.969640][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 359.972457][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 359.974900][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 359.977210][ T5425] gfs2_quota_sync+0x419/0x630
[ 359.979542][ T5425] gfs2_sync_fs+0x44/0xb0
[ 359.981797][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 359.984120][ T5425] sync_filesystem+0x10d/0x290
[ 359.986334][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 359.988631][ T5425] kill_block_super+0x3b/0x90
[ 359.990811][ T5425] gfs2_kill_sb+0x360/0x410
[ 359.992861][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 359.995686][ T5425] deactivate_super+0xde/0x100
[ 359.997787][ T5425] cleanup_mnt+0x222/0x450
[ 359.999815][ T5425] task_work_run+0x14e/0x250
[ 360.002280][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 360.004562][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 360.006824][ T5425] do_syscall_64+0xe2/0x260
[ 360.008734][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 360.011522][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 360.013642][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 360.022468][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 360.026665][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 360.030310][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 360.034598][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 360.038070][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 360.041778][ T5425] R13: 00007f70fd8c93b9 R14: 00000000000579d4 R15: 0000000000000001
[ 360.045146][ T5425]
[ 360.046563][ T9335] CPU: 0 PID: 9335 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 360.051540][ T9335] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
2024/04/02 02:35:39 executed programs: 1064
[ 360.056289][ T9335] Call Trace:
[ 360.057972][ T9335]
[ 360.059331][ T9335] dump_stack_lvl+0x16c/0x1f0
[ 360.061481][ T9335] sysfs_warn_dup+0x7f/0xa0
[ 360.063672][ T9335] sysfs_create_dir_ns+0x24d/0x2b0
[ 360.065995][ T9335] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 360.068662][ T9335] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 360.071279][ T9335] ? do_raw_spin_unlock+0x172/0x230
[ 360.073738][ T9335] kobject_add_internal+0x2c8/0x990
[ 360.076393][ T9335] kobject_init_and_add+0x11c/0x190
[ 360.079274][ T9335] ? __pfx_kobject_init_and_add+0x10/0x10
[ 360.081936][ T9335] ? lockdep_init_map_type+0x16d/0x7d0
[ 360.084878][ T9335] ? lockdep_init_map_type+0x16d/0x7d0
[ 360.087873][ T9335] gfs2_sys_fs_add+0x207/0x470
[ 360.090629][ T9335] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 360.093580][ T9335] ? __pfx_alloc_workqueue+0x10/0x10
[ 360.096041][ T9335] ? read_word_at_a_time+0xe/0x20
[ 360.098363][ T9335] gfs2_fill_super+0x138c/0x2e10
[ 360.100725][ T9335] ? vsnprintf+0x3cd/0x1880
[ 360.103322][ T9335] ? __pfx_gfs2_fill_super+0x10/0x10
[ 360.106312][ T9335] ? snprintf+0xc8/0x100
[ 360.108581][ T9335] ? __pfx_snprintf+0x10/0x10
[ 360.111327][ T9335] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 360.114352][ T9335] ? set_blocksize+0x2b1/0x350
[ 360.117064][ T9335] ? sb_set_blocksize+0xf6/0x120
[ 360.119120][ T9341] loop1: detected capacity change from 0 to 32768
[ 360.119890][ T9335] ? setup_bdev_super+0x392/0x720
[ 360.125677][ T9335] get_tree_bdev+0x36f/0x610
[ 360.128348][ T9335] ? __pfx_gfs2_fill_super+0x10/0x10
[ 360.131315][ T9335] ? __pfx_get_tree_bdev+0x10/0x10
[ 360.134184][ T9335] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 360.136882][ T9341] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 360.137070][ T9335] ? cap_capable+0x1cf/0x240
[ 360.142762][ T9335] gfs2_get_tree+0x4e/0x280
[ 360.145328][ T9335] vfs_get_tree+0x8f/0x380
[ 360.147249][ T9335] path_mount+0x14e6/0x1f20
[ 360.149230][ T9335] ? kmem_cache_free+0x12e/0x380
[ 360.151394][ T9335] ? __pfx_path_mount+0x10/0x10
[ 360.153475][ T9335] ? putname+0x12e/0x170
[ 360.155251][ T9335] __x64_sys_mount+0x297/0x320
[ 360.157336][ T9335] ? __pfx___x64_sys_mount+0x10/0x10
[ 360.159213][ T9335] do_syscall_64+0xd2/0x260
[ 360.161140][ T9335] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 360.163906][ T9335] RIP: 0033:0x7f18cec7f4aa
[ 360.165883][ T9335] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 360.174013][ T9335] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 360.177597][ T9335] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 360.180928][ T9335] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 360.184131][ T9335] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 360.187859][ T9335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 360.191607][ T9335] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 360.196067][ T9335]
[ 360.197426][ T9341] CPU: 2 PID: 9341 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 360.202548][ T9341] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 360.207295][ T9341] Call Trace:
[ 360.208773][ T9341]
[ 360.210097][ T9341] dump_stack_lvl+0x16c/0x1f0
[ 360.212203][ T9341] sysfs_warn_dup+0x7f/0xa0
[ 360.214247][ T9341] sysfs_create_dir_ns+0x24d/0x2b0
[ 360.216524][ T9341] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 360.218900][ T9341] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 360.221198][ T9341] ? do_raw_spin_unlock+0x172/0x230
[ 360.223442][ T9341] kobject_add_internal+0x2c8/0x990
[ 360.225838][ T9341] kobject_init_and_add+0x11c/0x190
[ 360.227149][ T9335] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 360.228097][ T9341] ? __pfx_kobject_init_and_add+0x10/0x10
[ 360.228118][ T9341] ? lockdep_init_map_type+0x16d/0x7d0
[ 360.228141][ T9341] ? lockdep_init_map_type+0x16d/0x7d0
[ 360.240844][ T9341] gfs2_sys_fs_add+0x207/0x470
[ 360.242958][ T9341] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 360.243252][ T9335] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 360.245111][ T9341] ? __pfx_alloc_workqueue+0x10/0x10
[ 360.245139][ T9341] ? read_word_at_a_time+0xe/0x20
[ 360.245158][ T9341] gfs2_fill_super+0x138c/0x2e10
[ 360.245175][ T9341] ? vsnprintf+0x3cd/0x1880
[ 360.245199][ T9341] ? __pfx_gfs2_fill_super+0x10/0x10
[ 360.245217][ T9341] ? snprintf+0xc8/0x100
[ 360.245238][ T9341] ? __pfx_snprintf+0x10/0x10
[ 360.245282][ T9341] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 360.245301][ T9341] ? set_blocksize+0x2b1/0x350
[ 360.265610][ T9341] ? sb_set_blocksize+0xf6/0x120
[ 360.267632][ T9341] ? setup_bdev_super+0x392/0x720
[ 360.269669][ T9341] get_tree_bdev+0x36f/0x610
[ 360.271429][ T9341] ? __pfx_gfs2_fill_super+0x10/0x10
[ 360.273585][ T9341] ? __pfx_get_tree_bdev+0x10/0x10
[ 360.275623][ T9341] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 360.277830][ T9341] ? cap_capable+0x1cf/0x240
[ 360.279778][ T9341] gfs2_get_tree+0x4e/0x280
[ 360.281655][ T9341] vfs_get_tree+0x8f/0x380
[ 360.283556][ T9341] path_mount+0x14e6/0x1f20
[ 360.285445][ T9341] ? kmem_cache_free+0x12e/0x380
[ 360.287536][ T9341] ? __pfx_path_mount+0x10/0x10
[ 360.289419][ T9341] ? putname+0x12e/0x170
[ 360.291076][ T9341] __x64_sys_mount+0x297/0x320
[ 360.292940][ T9341] ? __pfx___x64_sys_mount+0x10/0x10
[ 360.294990][ T9341] do_syscall_64+0xd2/0x260
[ 360.296761][ T9341] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 360.299288][ T9341] RIP: 0033:0x7efc27e7f4aa
[ 360.301155][ T9341] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 360.308547][ T9341] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 360.311728][ T9341] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 360.315015][ T9341] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 360.318366][ T9341] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 360.321639][ T9341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 360.324987][ T9341] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 360.329801][ T9341]
[ 360.333843][ T9341] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 360.339907][ T9341] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 360.483280][ T9344] loop0: detected capacity change from 0 to 32768
[ 360.495270][ T9344] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 360.498829][ T9344] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 360.520408][ T9344] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 360.542364][ T5212] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 360.545639][ T5212] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 360.592615][ T5212] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 46ms
[ 360.596305][ T5212] gfs2: fsid=syz:syz.0: jid=0: Done
[ 360.598600][ T9344] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 360.777854][ T9344] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 360.798384][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 360.798384][ T5423] inode = 11 2340
[ 360.798384][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 360.806726][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 360.810228][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 360.816909][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 360.820315][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 360.827451][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 360.831303][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 360.844786][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 360.847421][ T5423] CPU: 2 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 360.848595][ T9348] loop3: detected capacity change from 0 to 32768
[ 360.851664][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 360.851674][ T5423] Call Trace:
[ 360.859394][ T5423]
[ 360.860399][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 360.862523][ T5423] gfs2_withdraw+0xab8/0x1290
[ 360.864685][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 360.867013][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 360.869479][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 360.871830][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 360.874023][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 360.876567][ T5423] inode_go_instantiate+0x47/0x60
[ 360.877115][ T9348] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 360.878885][ T5423] gfs2_instantiate+0x169/0x250
[ 360.884303][ T5423] gfs2_glock_wait+0x214/0x330
[ 360.886704][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 360.889158][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 360.891448][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 360.893843][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 360.896437][ T5423] do_sync+0x6cf/0xd30
[ 360.898423][ T5423] ? __pfx_do_sync+0x10/0x10
[ 360.900607][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 360.902875][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 360.904792][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 360.907198][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 360.908974][ T5423] gfs2_quota_sync+0x419/0x630
[ 360.910778][ T5423] gfs2_sync_fs+0x44/0xb0
[ 360.912641][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 360.914783][ T5423] sync_filesystem+0x10d/0x290
[ 360.916406][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 360.918591][ T5423] kill_block_super+0x3b/0x90
[ 360.920525][ T5423] gfs2_kill_sb+0x360/0x410
[ 360.922406][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 360.924598][ T5423] deactivate_super+0xde/0x100
[ 360.926307][ T9352] loop2: detected capacity change from 0 to 32768
[ 360.926892][ T5423] cleanup_mnt+0x222/0x450
[ 360.932099][ T5423] task_work_run+0x14e/0x250
[ 360.934445][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 360.937061][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 360.939740][ T5423] do_syscall_64+0xe2/0x260
[ 360.941915][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 360.944650][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 360.946837][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 360.955612][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 360.959620][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 360.963180][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 360.965002][ T9350] loop1: detected capacity change from 0 to 32768
[ 360.966901][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 360.966918][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 360.966932][ T5423] R13: 00007f7cc54c93b9 R14: 0000000000057df6 R15: 0000000000000001
[ 360.966948][ T5423]
[ 360.966958][ T9348] CPU: 0 PID: 9348 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 360.987608][ T9348] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 360.990572][ T9350] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 360.992425][ T9348] Call Trace:
[ 360.992436][ T9348]
[ 360.992445][ T9348] dump_stack_lvl+0x16c/0x1f0
[ 360.992479][ T9348] sysfs_warn_dup+0x7f/0xa0
[ 360.992508][ T9348] sysfs_create_dir_ns+0x24d/0x2b0
[ 360.992535][ T9348] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 360.992562][ T9348] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 360.992582][ T9348] ? do_raw_spin_unlock+0x172/0x230
[ 360.992602][ T9348] kobject_add_internal+0x2c8/0x990
[ 360.992622][ T9348] kobject_init_and_add+0x11c/0x190
[ 360.992642][ T9348] ? __pfx_kobject_init_and_add+0x10/0x10
[ 360.992669][ T9348] ? lockdep_init_map_type+0x16d/0x7d0
[ 360.992695][ T9348] ? lockdep_init_map_type+0x16d/0x7d0
[ 360.992723][ T9348] gfs2_sys_fs_add+0x207/0x470
[ 360.992755][ T9348] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 360.992781][ T9348] ? __pfx_alloc_workqueue+0x10/0x10
[ 360.992808][ T9348] ? read_word_at_a_time+0xe/0x20
[ 360.992828][ T9348] gfs2_fill_super+0x138c/0x2e10
[ 360.992846][ T9348] ? vsnprintf+0x3cd/0x1880
[ 360.992871][ T9348] ? __pfx_gfs2_fill_super+0x10/0x10
[ 360.992890][ T9348] ? snprintf+0xc8/0x100
[ 360.992914][ T9348] ? __pfx_snprintf+0x10/0x10
[ 360.997427][ T9352] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 360.998576][ T9348] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 361.050304][ T9348] ? set_blocksize+0x2b1/0x350
[ 361.052461][ T9348] ? sb_set_blocksize+0xf6/0x120
[ 361.054729][ T9348] ? setup_bdev_super+0x392/0x720
[ 361.057088][ T9348] get_tree_bdev+0x36f/0x610
[ 361.059336][ T9348] ? __pfx_gfs2_fill_super+0x10/0x10
[ 361.061646][ T9348] ? __pfx_get_tree_bdev+0x10/0x10
[ 361.063853][ T9348] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 361.066431][ T9348] ? cap_capable+0x1cf/0x240
[ 361.068755][ T9348] gfs2_get_tree+0x4e/0x280
[ 361.070860][ T9348] vfs_get_tree+0x8f/0x380
[ 361.072684][ T9348] path_mount+0x14e6/0x1f20
[ 361.074575][ T9348] ? kmem_cache_free+0x12e/0x380
[ 361.076562][ T9348] ? __pfx_path_mount+0x10/0x10
[ 361.078537][ T9348] ? putname+0x12e/0x170
[ 361.079879][ T9348] __x64_sys_mount+0x297/0x320
[ 361.081769][ T9348] ? __pfx___x64_sys_mount+0x10/0x10
[ 361.084098][ T9348] do_syscall_64+0xd2/0x260
[ 361.086013][ T9348] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 361.088235][ T9348] RIP: 0033:0x7f70fd87f4aa
[ 361.090335][ T9348] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 361.098533][ T9348] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 361.102239][ T9348] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 361.106244][ T9348] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 361.109978][ T9348] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 361.113008][ T9348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 361.116489][ T9348] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 361.119919][ T9348]
[ 361.121248][ T9352] CPU: 2 PID: 9352 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 361.122046][ T9348] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 361.124654][ T9352] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 361.124664][ T9352] Call Trace:
[ 361.124669][ T9352]
[ 361.124673][ T9352] dump_stack_lvl+0x16c/0x1f0
[ 361.124693][ T9352] sysfs_warn_dup+0x7f/0xa0
[ 361.124710][ T9352] sysfs_create_dir_ns+0x24d/0x2b0
[ 361.124726][ T9352] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 361.124741][ T9352] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 361.124753][ T9352] ? do_raw_spin_unlock+0x172/0x230
[ 361.124768][ T9352] kobject_add_internal+0x2c8/0x990
[ 361.124779][ T9352] kobject_init_and_add+0x11c/0x190
[ 361.124791][ T9352] ? __pfx_kobject_init_and_add+0x10/0x10
[ 361.124802][ T9352] ? lockdep_init_map_type+0x16d/0x7d0
[ 361.129782][ T9348] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 361.134059][ T9352] ? lockdep_init_map_type+0x16d/0x7d0
[ 361.134095][ T9352] gfs2_sys_fs_add+0x207/0x470
[ 361.134120][ T9352] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 361.168280][ T9352] ? __pfx_alloc_workqueue+0x10/0x10
[ 361.170773][ T9352] ? read_word_at_a_time+0xe/0x20
[ 361.173415][ T9352] gfs2_fill_super+0x138c/0x2e10
[ 361.175587][ T9352] ? vsnprintf+0x3cd/0x1880
[ 361.177782][ T9352] ? __pfx_gfs2_fill_super+0x10/0x10
[ 361.179958][ T9352] ? snprintf+0xc8/0x100
[ 361.182125][ T9352] ? __pfx_snprintf+0x10/0x10
[ 361.184266][ T9352] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 361.186665][ T9352] ? set_blocksize+0x2b1/0x350
[ 361.188763][ T9352] ? sb_set_blocksize+0xf6/0x120
[ 361.190930][ T9352] ? setup_bdev_super+0x392/0x720
[ 361.193191][ T9352] get_tree_bdev+0x36f/0x610
[ 361.195453][ T9352] ? __pfx_gfs2_fill_super+0x10/0x10
[ 361.198190][ T9352] ? __pfx_get_tree_bdev+0x10/0x10
[ 361.200649][ T9352] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 361.203257][ T9352] ? cap_capable+0x1cf/0x240
[ 361.205476][ T9352] gfs2_get_tree+0x4e/0x280
[ 361.207841][ T9352] vfs_get_tree+0x8f/0x380
[ 361.210892][ T9352] path_mount+0x14e6/0x1f20
[ 361.213570][ T9352] ? kmem_cache_free+0x12e/0x380
[ 361.216589][ T9352] ? __pfx_path_mount+0x10/0x10
[ 361.218789][ T9352] ? putname+0x12e/0x170
[ 361.221212][ T9352] __x64_sys_mount+0x297/0x320
[ 361.223754][ T9352] ? __pfx___x64_sys_mount+0x10/0x10
[ 361.226565][ T9352] do_syscall_64+0xd2/0x260
[ 361.228975][ T9352] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 361.232103][ T9352] RIP: 0033:0x7f18cec7f4aa
[ 361.234670][ T9352] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 361.245534][ T9352] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 361.249689][ T9352] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 361.253518][ T9352] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 361.257073][ T9352] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 361.260913][ T9352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 361.264441][ T9352] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 361.267651][ T9352]
[ 361.268813][ T9350] CPU: 1 PID: 9350 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 361.273538][ T9350] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 361.277139][ T9352] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 361.277920][ T9350] Call Trace:
[ 361.277931][ T9350]
[ 361.277938][ T9350] dump_stack_lvl+0x16c/0x1f0
[ 361.283840][ T9352] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 361.285111][ T9350] sysfs_warn_dup+0x7f/0xa0
[ 361.285144][ T9350] sysfs_create_dir_ns+0x24d/0x2b0
[ 361.285170][ T9350] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 361.297988][ T9350] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 361.300364][ T9350] ? do_raw_spin_unlock+0x172/0x230
[ 361.302713][ T9350] kobject_add_internal+0x2c8/0x990
[ 361.305031][ T9350] kobject_init_and_add+0x11c/0x190
[ 361.307400][ T9350] ? __pfx_kobject_init_and_add+0x10/0x10
[ 361.309879][ T9350] ? lockdep_init_map_type+0x16d/0x7d0
[ 361.312166][ T9350] ? lockdep_init_map_type+0x16d/0x7d0
[ 361.314473][ T9350] gfs2_sys_fs_add+0x207/0x470
[ 361.316525][ T9350] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 361.318845][ T9350] ? __pfx_alloc_workqueue+0x10/0x10
[ 361.321199][ T9350] ? read_word_at_a_time+0xe/0x20
[ 361.323487][ T9350] gfs2_fill_super+0x138c/0x2e10
[ 361.325773][ T9350] ? vsnprintf+0x3cd/0x1880
[ 361.327884][ T9350] ? __pfx_gfs2_fill_super+0x10/0x10
[ 361.330306][ T9350] ? snprintf+0xc8/0x100
[ 361.332183][ T9350] ? __pfx_snprintf+0x10/0x10
[ 361.334293][ T9350] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 361.336608][ T9350] ? set_blocksize+0x2b1/0x350
[ 361.338725][ T9350] ? sb_set_blocksize+0xf6/0x120
[ 361.340851][ T9350] ? setup_bdev_super+0x392/0x720
[ 361.343018][ T9350] get_tree_bdev+0x36f/0x610
[ 361.345042][ T9350] ? __pfx_gfs2_fill_super+0x10/0x10
[ 361.347388][ T9350] ? __pfx_get_tree_bdev+0x10/0x10
[ 361.349710][ T9350] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 361.352191][ T9350] ? cap_capable+0x1cf/0x240
[ 361.354276][ T9350] gfs2_get_tree+0x4e/0x280
[ 361.356163][ T9350] vfs_get_tree+0x8f/0x380
[ 361.358002][ T9350] path_mount+0x14e6/0x1f20
[ 361.359840][ T9350] ? kmem_cache_free+0x12e/0x380
[ 361.361828][ T9350] ? __pfx_path_mount+0x10/0x10
[ 361.363790][ T9350] ? putname+0x12e/0x170
[ 361.365523][ T9350] __x64_sys_mount+0x297/0x320
[ 361.367452][ T9350] ? __pfx___x64_sys_mount+0x10/0x10
[ 361.369581][ T9350] do_syscall_64+0xd2/0x260
[ 361.371471][ T9350] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 361.373828][ T9350] RIP: 0033:0x7efc27e7f4aa
[ 361.375612][ T9350] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 361.383247][ T9350] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 361.386667][ T9350] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 361.389839][ T9350] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 361.392957][ T9350] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 361.396015][ T9350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 361.399003][ T9350] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 361.401996][ T9350]
[ 361.405687][ T9350] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 361.410698][ T9350] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 361.908541][ T9363] loop0: detected capacity change from 0 to 32768
[ 361.917670][ T9363] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 361.919907][ T9361] loop2: detected capacity change from 0 to 32768
[ 361.921223][ T9363] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 361.929178][ T9363] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 361.933079][ T5498] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 361.935103][ T9360] loop3: detected capacity change from 0 to 32768
[ 361.939058][ T5498] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 361.944839][ T9360] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 361.947591][ T9361] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 361.948284][ T9360] CPU: 2 PID: 9360 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 361.956267][ T9360] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 361.960677][ T9360] Call Trace:
[ 361.962185][ T9360]
[ 361.963624][ T9360] dump_stack_lvl+0x16c/0x1f0
[ 361.966597][ T9360] sysfs_warn_dup+0x7f/0xa0
[ 361.968742][ T9360] sysfs_create_dir_ns+0x24d/0x2b0
[ 361.971204][ T9360] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 361.973627][ T9360] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 361.975987][ T9360] ? do_raw_spin_unlock+0x172/0x230
[ 361.978147][ T9360] kobject_add_internal+0x2c8/0x990
[ 361.980275][ T9360] kobject_init_and_add+0x11c/0x190
[ 361.982414][ T9360] ? __pfx_kobject_init_and_add+0x10/0x10
[ 361.984883][ T9360] ? lockdep_init_map_type+0x16d/0x7d0
[ 361.988063][ T9360] ? lockdep_init_map_type+0x16d/0x7d0
[ 361.990592][ T9360] gfs2_sys_fs_add+0x207/0x470
[ 361.992689][ T9360] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 361.994350][ T9365] loop1: detected capacity change from 0 to 32768
[ 361.995125][ T9360] ? __pfx_alloc_workqueue+0x10/0x10
[ 362.000456][ T9360] ? read_word_at_a_time+0xe/0x20
[ 362.002795][ T9360] gfs2_fill_super+0x138c/0x2e10
[ 362.005059][ T9360] ? vsnprintf+0x3cd/0x1880
[ 362.007245][ T9360] ? __pfx_gfs2_fill_super+0x10/0x10
[ 362.009636][ T9360] ? snprintf+0xc8/0x100
[ 362.011524][ T9360] ? __pfx_snprintf+0x10/0x10
[ 362.013614][ T9360] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 362.016054][ T9360] ? set_blocksize+0x2b1/0x350
[ 362.018242][ T9360] ? sb_set_blocksize+0xf6/0x120
[ 362.020506][ T9360] ? setup_bdev_super+0x392/0x720
[ 362.022786][ T9360] get_tree_bdev+0x36f/0x610
[ 362.024971][ T9360] ? __pfx_gfs2_fill_super+0x10/0x10
[ 362.027624][ T9360] ? __pfx_get_tree_bdev+0x10/0x10
[ 362.030207][ T9360] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 362.032785][ T9360] ? cap_capable+0x1cf/0x240
[ 362.035028][ T9360] gfs2_get_tree+0x4e/0x280
[ 362.037123][ T9360] vfs_get_tree+0x8f/0x380
[ 362.039130][ T9360] path_mount+0x14e6/0x1f20
[ 362.041220][ T9360] ? kmem_cache_free+0x12e/0x380
[ 362.043461][ T9360] ? __pfx_path_mount+0x10/0x10
[ 362.043869][ T5498] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 104ms
[ 362.045611][ T9360] ? putname+0x12e/0x170
[ 362.045636][ T9360] __x64_sys_mount+0x297/0x320
[ 362.045665][ T9360] ? __pfx___x64_sys_mount+0x10/0x10
[ 362.045693][ T9360] do_syscall_64+0xd2/0x260
[ 362.057960][ T9360] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 362.060636][ T9360] RIP: 0033:0x7f70fd87f4aa
[ 362.062243][ T5498] gfs2: fsid=syz:syz.0: jid=0: Done
[ 362.062678][ T9360] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 362.068680][ T9363] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 362.073731][ T9360] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 362.073757][ T9360] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 362.073771][ T9360] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 362.073783][ T9360] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 362.073796][ T9360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 362.073808][ T9360] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 362.073824][ T9360]
[ 362.073833][ T9361] CPU: 0 PID: 9361 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 362.073858][ T9361] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 362.073869][ T9361] Call Trace:
[ 362.073877][ T9361]
[ 362.073885][ T9361] dump_stack_lvl+0x16c/0x1f0
[ 362.073917][ T9361] sysfs_warn_dup+0x7f/0xa0
[ 362.073945][ T9361] sysfs_create_dir_ns+0x24d/0x2b0
[ 362.073969][ T9361] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 362.075998][ T9365] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 362.118745][ T9360] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 362.119324][ T9361] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 362.119354][ T9361] ? do_raw_spin_unlock+0x172/0x230
[ 362.119373][ T9361] kobject_add_internal+0x2c8/0x990
[ 362.130792][ T9360] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 362.131364][ T9361] kobject_init_and_add+0x11c/0x190
[ 362.140971][ T9361] ? __pfx_kobject_init_and_add+0x10/0x10
[ 362.143358][ T9361] ? lockdep_init_map_type+0x16d/0x7d0
[ 362.145698][ T9361] ? lockdep_init_map_type+0x16d/0x7d0
[ 362.148021][ T9361] gfs2_sys_fs_add+0x207/0x470
[ 362.150105][ T9361] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 362.152417][ T9361] ? __pfx_alloc_workqueue+0x10/0x10
[ 362.154794][ T9361] ? read_word_at_a_time+0xe/0x20
[ 362.156938][ T9361] gfs2_fill_super+0x138c/0x2e10
[ 362.159121][ T9361] ? vsnprintf+0x3cd/0x1880
[ 362.161158][ T9361] ? __pfx_gfs2_fill_super+0x10/0x10
[ 362.163459][ T9361] ? snprintf+0xc8/0x100
[ 362.170784][ T9361] ? __pfx_snprintf+0x10/0x10
[ 362.173822][ T9361] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 362.176190][ T9361] ? set_blocksize+0x2b1/0x350
[ 362.178462][ T9361] ? sb_set_blocksize+0xf6/0x120
[ 362.180602][ T9361] ? setup_bdev_super+0x392/0x720
[ 362.182771][ T9361] get_tree_bdev+0x36f/0x610
[ 362.184769][ T9361] ? __pfx_gfs2_fill_super+0x10/0x10
[ 362.187040][ T9361] ? __pfx_get_tree_bdev+0x10/0x10
[ 362.189477][ T9361] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 362.191873][ T9361] ? cap_capable+0x1cf/0x240
[ 362.193938][ T9361] gfs2_get_tree+0x4e/0x280
[ 362.195892][ T9361] vfs_get_tree+0x8f/0x380
[ 362.197815][ T9361] path_mount+0x14e6/0x1f20
[ 362.199756][ T9361] ? kmem_cache_free+0x12e/0x380
[ 362.201880][ T9361] ? __pfx_path_mount+0x10/0x10
[ 362.204219][ T9361] ? putname+0x12e/0x170
[ 362.206102][ T9361] __x64_sys_mount+0x297/0x320
[ 362.208050][ T9361] ? __pfx___x64_sys_mount+0x10/0x10
[ 362.210208][ T9361] do_syscall_64+0xd2/0x260
[ 362.212215][ T9361] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 362.214887][ T9361] RIP: 0033:0x7f18cec7f4aa
[ 362.216924][ T9361] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 362.225673][ T9361] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 362.229474][ T9361] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 362.233636][ T9361] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 362.237503][ T9361] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 362.241032][ T9361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 362.243970][ T9361] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 362.247573][ T9361]
[ 362.250053][ T9365] CPU: 3 PID: 9365 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 362.252960][ T9361] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 362.255232][ T9365] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 362.255248][ T9365] Call Trace:
[ 362.255257][ T9365]
[ 362.255264][ T9365] dump_stack_lvl+0x16c/0x1f0
[ 362.255298][ T9365] sysfs_warn_dup+0x7f/0xa0
[ 362.255326][ T9365] sysfs_create_dir_ns+0x24d/0x2b0
[ 362.255354][ T9365] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 362.255381][ T9365] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 362.255402][ T9365] ? do_raw_spin_unlock+0x172/0x230
[ 362.262005][ T9361] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 362.266390][ T9365] kobject_add_internal+0x2c8/0x990
[ 362.266422][ T9365] kobject_init_and_add+0x11c/0x190
[ 362.266441][ T9365] ? __pfx_kobject_init_and_add+0x10/0x10
[ 362.266461][ T9365] ? lockdep_init_map_type+0x16d/0x7d0
[ 362.266489][ T9365] ? lockdep_init_map_type+0x16d/0x7d0
[ 362.266517][ T9365] gfs2_sys_fs_add+0x207/0x470
[ 362.266542][ T9365] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 362.266568][ T9365] ? __pfx_alloc_workqueue+0x10/0x10
[ 362.305052][ T9365] ? read_word_at_a_time+0xe/0x20
[ 362.307303][ T9365] gfs2_fill_super+0x138c/0x2e10
[ 362.309608][ T9365] ? vsnprintf+0x3cd/0x1880
[ 362.311637][ T9365] ? __pfx_gfs2_fill_super+0x10/0x10
[ 362.313945][ T9365] ? snprintf+0xc8/0x100
[ 362.315818][ T9365] ? __pfx_snprintf+0x10/0x10
[ 362.317956][ T9365] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 362.319807][ T9363] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 362.320364][ T9365] ? set_blocksize+0x2b1/0x350
[ 362.320386][ T9365] ? sb_set_blocksize+0xf6/0x120
[ 362.320404][ T9365] ? setup_bdev_super+0x392/0x720
[ 362.320429][ T9365] get_tree_bdev+0x36f/0x610
[ 362.331506][ T9365] ? __pfx_gfs2_fill_super+0x10/0x10
[ 362.333694][ T9365] ? __pfx_get_tree_bdev+0x10/0x10
[ 362.335919][ T9365] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 362.338435][ T9365] ? cap_capable+0x1cf/0x240
[ 362.340727][ T9365] gfs2_get_tree+0x4e/0x280
[ 362.342709][ T9365] vfs_get_tree+0x8f/0x380
[ 362.344651][ T9365] path_mount+0x14e6/0x1f20
[ 362.346649][ T9365] ? kmem_cache_free+0x12e/0x380
[ 362.348672][ T9365] ? __pfx_path_mount+0x10/0x10
[ 362.350718][ T9365] ? putname+0x12e/0x170
[ 362.352465][ T9365] __x64_sys_mount+0x297/0x320
[ 362.354442][ T9365] ? __pfx___x64_sys_mount+0x10/0x10
[ 362.356591][ T9365] do_syscall_64+0xd2/0x260
[ 362.358551][ T9365] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 362.361064][ T9365] RIP: 0033:0x7efc27e7f4aa
[ 362.363038][ T9365] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 362.371165][ T9365] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 362.374797][ T9365] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 362.378228][ T9365] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 362.381609][ T9365] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 362.384969][ T9365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 362.388284][ T9365] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 362.391649][ T9365]
[ 362.395044][ T9365] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 362.401264][ T9365] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 362.418169][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 362.418169][ T5423] inode = 11 2340
[ 362.418169][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 362.433803][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 362.437955][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 362.442484][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 362.463810][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 362.469969][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 362.474094][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 362.476876][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 362.479535][ T5423] CPU: 2 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 362.484148][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 362.488377][ T5423] Call Trace:
[ 362.489906][ T5423]
[ 362.491127][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 362.492960][ T5423] gfs2_withdraw+0xab8/0x1290
[ 362.494923][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 362.496801][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 362.498809][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 362.501128][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 362.503273][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 362.505379][ T5423] inode_go_instantiate+0x47/0x60
[ 362.507034][ T5423] gfs2_instantiate+0x169/0x250
[ 362.508618][ T5423] gfs2_glock_wait+0x214/0x330
[ 362.510306][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 362.512076][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 362.513797][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 362.516029][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 362.518307][ T5423] do_sync+0x6cf/0xd30
[ 362.520100][ T5423] ? __pfx_do_sync+0x10/0x10
[ 362.521954][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 362.523972][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 362.526020][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 362.528210][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 362.530101][ T5423] gfs2_quota_sync+0x419/0x630
[ 362.531815][ T5423] gfs2_sync_fs+0x44/0xb0
[ 362.533339][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 362.535114][ T5423] sync_filesystem+0x10d/0x290
[ 362.536723][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 362.538996][ T5423] kill_block_super+0x3b/0x90
[ 362.540959][ T5423] gfs2_kill_sb+0x360/0x410
[ 362.542830][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 362.545083][ T5423] deactivate_super+0xde/0x100
[ 362.547076][ T5423] cleanup_mnt+0x222/0x450
[ 362.548992][ T5423] task_work_run+0x14e/0x250
[ 362.551023][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 362.553166][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 362.555563][ T5423] do_syscall_64+0xe2/0x260
[ 362.557624][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 362.560191][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 362.562212][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 362.570743][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 362.574359][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 362.577809][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 362.581308][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 362.584754][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 362.588213][ T5423] R13: 00007f7cc54c93b9 R14: 00000000000583d2 R15: 0000000000000001
[ 362.591734][ T5423]
[ 362.975277][ T9376] loop3: detected capacity change from 0 to 32768
[ 362.989796][ T9373] loop2: detected capacity change from 0 to 32768
[ 362.992058][ T9376] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 362.995925][ T9376] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 362.999009][ T9373] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 363.000370][ T9377] loop1: detected capacity change from 0 to 32768
[ 363.001801][ T9373] CPU: 0 PID: 9373 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 363.001820][ T9373] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 363.001829][ T9373] Call Trace:
[ 363.001835][ T9373]
[ 363.001841][ T9373] dump_stack_lvl+0x16c/0x1f0
[ 363.006853][ T9377] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 363.008680][ T9373] sysfs_warn_dup+0x7f/0xa0
[ 363.017133][ T9376] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 363.017336][ T9373] sysfs_create_dir_ns+0x24d/0x2b0
[ 363.017361][ T9373] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 363.017382][ T9373] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 363.017398][ T9373] ? do_raw_spin_unlock+0x172/0x230
[ 363.027758][ T1931] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 363.029278][ T9373] kobject_add_internal+0x2c8/0x990
[ 363.029299][ T9373] kobject_init_and_add+0x11c/0x190
[ 363.029315][ T9373] ? __pfx_kobject_init_and_add+0x10/0x10
[ 363.029330][ T9373] ? lockdep_init_map_type+0x16d/0x7d0
[ 363.029351][ T9373] ? lockdep_init_map_type+0x16d/0x7d0
[ 363.031683][ T1931] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 363.033756][ T9373] gfs2_sys_fs_add+0x207/0x470
[ 363.033781][ T9373] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 363.033802][ T9373] ? __pfx_alloc_workqueue+0x10/0x10
[ 363.033823][ T9373] ? read_word_at_a_time+0xe/0x20
[ 363.057368][ T9373] gfs2_fill_super+0x138c/0x2e10
[ 363.059036][ T9373] ? vsnprintf+0x3cd/0x1880
[ 363.060548][ T9373] ? __pfx_gfs2_fill_super+0x10/0x10
[ 363.062626][ T9373] ? snprintf+0xc8/0x100
[ 363.064462][ T9373] ? __pfx_snprintf+0x10/0x10
[ 363.066239][ T9373] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 363.068527][ T9373] ? set_blocksize+0x2b1/0x350
[ 363.070603][ T9373] ? sb_set_blocksize+0xf6/0x120
[ 363.072683][ T9373] ? setup_bdev_super+0x392/0x720
[ 363.074864][ T9373] get_tree_bdev+0x36f/0x610
[ 363.076854][ T9373] ? __pfx_gfs2_fill_super+0x10/0x10
[ 363.079121][ T9373] ? __pfx_get_tree_bdev+0x10/0x10
[ 363.081206][ T9373] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 363.083526][ T9373] ? cap_capable+0x1cf/0x240
[ 363.085459][ T9373] gfs2_get_tree+0x4e/0x280
[ 363.087348][ T9373] vfs_get_tree+0x8f/0x380
[ 363.089209][ T9373] path_mount+0x14e6/0x1f20
[ 363.091057][ T9373] ? kmem_cache_free+0x12e/0x380
[ 363.093174][ T9373] ? __pfx_path_mount+0x10/0x10
[ 363.095168][ T9373] ? putname+0x12e/0x170
[ 363.096879][ T9373] __x64_sys_mount+0x297/0x320
[ 363.098959][ T9373] ? __pfx___x64_sys_mount+0x10/0x10
[ 363.101195][ T9373] do_syscall_64+0xd2/0x260
[ 363.103069][ T9373] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 363.105549][ T9373] RIP: 0033:0x7f18cec7f4aa
[ 363.107413][ T9373] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 363.115198][ T9373] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 363.118525][ T9373] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 363.120511][ T9379] loop0: detected capacity change from 0 to 32768
[ 363.121554][ T9373] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 363.126622][ T9373] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 363.129645][ T9373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 363.130539][ T9379] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 363.132677][ T9373] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 363.132695][ T9373]
[ 363.133610][ T9373] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 363.135996][ T9379] CPU: 3 PID: 9379 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 363.136020][ T9379] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 363.136031][ T9379] Call Trace:
[ 363.136039][ T9379]
[ 363.136046][ T9379] dump_stack_lvl+0x16c/0x1f0
[ 363.139454][ T9373] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 363.140712][ T9379] sysfs_warn_dup+0x7f/0xa0
[ 363.140742][ T9379] sysfs_create_dir_ns+0x24d/0x2b0
[ 363.140764][ T9379] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 363.166748][ T9379] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 363.168865][ T9379] ? do_raw_spin_unlock+0x172/0x230
[ 363.170926][ T9379] kobject_add_internal+0x2c8/0x990
[ 363.173028][ T9379] kobject_init_and_add+0x11c/0x190
[ 363.175144][ T9379] ? __pfx_kobject_init_and_add+0x10/0x10
[ 363.177413][ T9379] ? lockdep_init_map_type+0x16d/0x7d0
[ 363.179734][ T9379] ? lockdep_init_map_type+0x16d/0x7d0
[ 363.182063][ T9379] gfs2_sys_fs_add+0x207/0x470
[ 363.184172][ T9379] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 363.186431][ T9379] ? __pfx_alloc_workqueue+0x10/0x10
[ 363.188771][ T9379] ? read_word_at_a_time+0xe/0x20
[ 363.191052][ T9379] gfs2_fill_super+0x138c/0x2e10
[ 363.193369][ T9379] ? vsnprintf+0x3cd/0x1880
[ 363.195406][ T9379] ? __pfx_gfs2_fill_super+0x10/0x10
[ 363.197657][ T9379] ? snprintf+0xc8/0x100
[ 363.199483][ T9379] ? __pfx_snprintf+0x10/0x10
[ 363.201421][ T9379] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 363.203654][ T9379] ? set_blocksize+0x2b1/0x350
[ 363.205784][ T9379] ? sb_set_blocksize+0xf6/0x120
[ 363.207968][ T9379] ? setup_bdev_super+0x392/0x720
[ 363.210202][ T9379] get_tree_bdev+0x36f/0x610
[ 363.212255][ T9379] ? __pfx_gfs2_fill_super+0x10/0x10
[ 363.214555][ T9379] ? __pfx_get_tree_bdev+0x10/0x10
[ 363.216723][ T9379] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 363.219183][ T9379] ? cap_capable+0x1cf/0x240
[ 363.221130][ T9379] gfs2_get_tree+0x4e/0x280
[ 363.222935][ T9379] vfs_get_tree+0x8f/0x380
[ 363.224579][ T9379] path_mount+0x14e6/0x1f20
[ 363.226338][ T9379] ? kmem_cache_free+0x12e/0x380
[ 363.228432][ T9379] ? __pfx_path_mount+0x10/0x10
[ 363.230519][ T9379] ? putname+0x12e/0x170
[ 363.232311][ T9379] __x64_sys_mount+0x297/0x320
[ 363.234289][ T9379] ? __pfx___x64_sys_mount+0x10/0x10
[ 363.236284][ T9379] do_syscall_64+0xd2/0x260
[ 363.238226][ T9379] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 363.240502][ T9379] RIP: 0033:0x7f7cc547f4aa
[ 363.242260][ T9379] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 363.250166][ T9379] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 363.253439][ T9379] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 363.256689][ T9379] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 363.259857][ T9379] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 363.262929][ T9379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 363.265947][ T9379] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 363.269033][ T9379]
[ 363.270137][ T9377] CPU: 0 PID: 9377 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 363.272136][ T1931] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 240ms
[ 363.274363][ T9377] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 363.274372][ T9377] Call Trace:
[ 363.274377][ T9377]
[ 363.274382][ T9377] dump_stack_lvl+0x16c/0x1f0
[ 363.274404][ T9377] sysfs_warn_dup+0x7f/0xa0
[ 363.274429][ T9377] sysfs_create_dir_ns+0x24d/0x2b0
[ 363.277691][ T1931] gfs2: fsid=syz:syz.0: jid=0: Done
[ 363.281656][ T9377] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 363.293922][ T9377] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 363.294225][ T9379] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 363.295602][ T9377] ? do_raw_spin_unlock+0x172/0x230
[ 363.300352][ T9379] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 363.302485][ T9377] kobject_add_internal+0x2c8/0x990
[ 363.304943][ T9376] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 363.306864][ T9377] kobject_init_and_add+0x11c/0x190
[ 363.312059][ T9377] ? __pfx_kobject_init_and_add+0x10/0x10
[ 363.314524][ T9377] ? lockdep_init_map_type+0x16d/0x7d0
[ 363.316826][ T9377] ? lockdep_init_map_type+0x16d/0x7d0
[ 363.319075][ T9377] gfs2_sys_fs_add+0x207/0x470
[ 363.321057][ T9377] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 363.323496][ T9377] ? __pfx_alloc_workqueue+0x10/0x10
[ 363.325867][ T9377] ? read_word_at_a_time+0xe/0x20
[ 363.328195][ T9377] gfs2_fill_super+0x138c/0x2e10
[ 363.330441][ T9377] ? vsnprintf+0x3cd/0x1880
[ 363.332438][ T9377] ? __pfx_gfs2_fill_super+0x10/0x10
[ 363.334851][ T9377] ? snprintf+0xc8/0x100
[ 363.336653][ T9377] ? __pfx_snprintf+0x10/0x10
[ 363.338650][ T9377] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 363.340825][ T9377] ? set_blocksize+0x2b1/0x350
[ 363.343034][ T9377] ? sb_set_blocksize+0xf6/0x120
[ 363.345171][ T9377] ? setup_bdev_super+0x392/0x720
[ 363.346996][ T9377] get_tree_bdev+0x36f/0x610
[ 363.348742][ T9377] ? __pfx_gfs2_fill_super+0x10/0x10
[ 363.350973][ T9377] ? __pfx_get_tree_bdev+0x10/0x10
[ 363.353106][ T9377] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 363.355161][ T9377] ? cap_capable+0x1cf/0x240
[ 363.356880][ T9377] gfs2_get_tree+0x4e/0x280
[ 363.358748][ T9377] vfs_get_tree+0x8f/0x380
[ 363.360458][ T9377] path_mount+0x14e6/0x1f20
[ 363.362250][ T9377] ? kmem_cache_free+0x12e/0x380
[ 363.364112][ T9377] ? __pfx_path_mount+0x10/0x10
[ 363.366025][ T9377] ? putname+0x12e/0x170
[ 363.367637][ T9377] __x64_sys_mount+0x297/0x320
[ 363.369523][ T9377] ? __pfx___x64_sys_mount+0x10/0x10
[ 363.371626][ T9377] do_syscall_64+0xd2/0x260
[ 363.373415][ T9377] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 363.375903][ T9377] RIP: 0033:0x7efc27e7f4aa
[ 363.377820][ T9377] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 363.385761][ T9377] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 363.389163][ T9377] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 363.392473][ T9377] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 363.395945][ T9377] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 363.399282][ T9377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 363.402834][ T9377] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 363.406323][ T9377]
[ 363.415747][ T9377] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 363.437560][ T9377] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 363.594081][ T9376] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 363.616020][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 363.616020][ T5425] inode = 11 2340
[ 363.616020][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 363.630610][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 363.638422][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 363.643119][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 363.648653][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 363.672283][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 363.683120][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 363.687670][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 363.690460][ T5425] CPU: 2 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 363.695309][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 363.699811][ T5425] Call Trace:
[ 363.701369][ T5425]
[ 363.702725][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 363.704916][ T5425] gfs2_withdraw+0xab8/0x1290
[ 363.707142][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 363.709561][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 363.711927][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 363.714461][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 363.716785][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 363.719284][ T5425] inode_go_instantiate+0x47/0x60
[ 363.721548][ T5425] gfs2_instantiate+0x169/0x250
[ 363.723732][ T5425] gfs2_glock_wait+0x214/0x330
[ 363.725886][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 363.728259][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 363.730430][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 363.732800][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 363.735144][ T5425] do_sync+0x6cf/0xd30
[ 363.736948][ T5425] ? __pfx_do_sync+0x10/0x10
[ 363.739065][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 363.741339][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 363.743564][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 363.746023][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 363.748279][ T5425] gfs2_quota_sync+0x419/0x630
[ 363.750453][ T5425] gfs2_sync_fs+0x44/0xb0
[ 363.752399][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 363.754662][ T5425] sync_filesystem+0x10d/0x290
[ 363.756766][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 363.759084][ T5425] kill_block_super+0x3b/0x90
[ 363.761219][ T5425] gfs2_kill_sb+0x360/0x410
[ 363.763257][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 363.765504][ T5425] deactivate_super+0xde/0x100
[ 363.767500][ T5425] cleanup_mnt+0x222/0x450
[ 363.769477][ T5425] task_work_run+0x14e/0x250
[ 363.771503][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 363.773600][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 363.775838][ T5425] do_syscall_64+0xe2/0x260
[ 363.777769][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 363.780392][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 363.782378][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 363.790432][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 363.792831][ T9389] loop0: detected capacity change from 0 to 32768
[ 363.793837][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 363.793852][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 363.793862][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 363.793874][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 363.793886][ T5425] R13: 00007f70fd8c93b9 R14: 00000000000587e8 R15: 0000000000000001
[ 363.793900][ T5425]
[ 363.834140][ T9389] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 363.837194][ T9389] CPU: 3 PID: 9389 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 363.841718][ T9389] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 363.846105][ T9389] Call Trace:
[ 363.847595][ T9389]
[ 363.848917][ T9389] dump_stack_lvl+0x16c/0x1f0
[ 363.850692][ T9389] sysfs_warn_dup+0x7f/0xa0
[ 363.852773][ T9389] sysfs_create_dir_ns+0x24d/0x2b0
[ 363.854979][ T9388] loop2: detected capacity change from 0 to 32768
[ 363.855070][ T9389] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 363.859932][ T9389] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 363.862349][ T9389] ? do_raw_spin_unlock+0x172/0x230
[ 363.864645][ T9389] kobject_add_internal+0x2c8/0x990
[ 363.867035][ T9389] kobject_init_and_add+0x11c/0x190
[ 363.869187][ T9389] ? __pfx_kobject_init_and_add+0x10/0x10
[ 363.871629][ T9389] ? lockdep_init_map_type+0x16d/0x7d0
[ 363.874048][ T9389] ? lockdep_init_map_type+0x16d/0x7d0
[ 363.874280][ T9388] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 363.876136][ T9389] gfs2_sys_fs_add+0x207/0x470
[ 363.876166][ T9389] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 363.876190][ T9389] ? __pfx_alloc_workqueue+0x10/0x10
[ 363.881927][ T9388] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 363.883531][ T9389] ? read_word_at_a_time+0xe/0x20
[ 363.883549][ T9389] gfs2_fill_super+0x138c/0x2e10
[ 363.883561][ T9389] ? vsnprintf+0x3cd/0x1880
[ 363.883584][ T9389] ? __pfx_gfs2_fill_super+0x10/0x10
[ 363.896886][ T9389] ? snprintf+0xc8/0x100
[ 363.898718][ T9389] ? __pfx_snprintf+0x10/0x10
[ 363.900653][ T9389] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 363.902938][ T9389] ? set_blocksize+0x2b1/0x350
[ 363.904990][ T9389] ? sb_set_blocksize+0xf6/0x120
[ 363.907121][ T9389] ? setup_bdev_super+0x392/0x720
[ 363.909324][ T9389] get_tree_bdev+0x36f/0x610
[ 363.911313][ T9389] ? __pfx_gfs2_fill_super+0x10/0x10
[ 363.913640][ T9389] ? __pfx_get_tree_bdev+0x10/0x10
[ 363.915849][ T9389] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 363.918258][ T9389] ? cap_capable+0x1cf/0x240
[ 363.920263][ T9389] gfs2_get_tree+0x4e/0x280
[ 363.922239][ T9389] vfs_get_tree+0x8f/0x380
[ 363.924053][ T9389] path_mount+0x14e6/0x1f20
[ 363.925651][ T9389] ? kmem_cache_free+0x12e/0x380
[ 363.927584][ T9389] ? __pfx_path_mount+0x10/0x10
[ 363.929709][ T9389] ? putname+0x12e/0x170
[ 363.931329][ T9389] __x64_sys_mount+0x297/0x320
[ 363.933114][ T9389] ? __pfx___x64_sys_mount+0x10/0x10
[ 363.935125][ T9389] do_syscall_64+0xd2/0x260
[ 363.937000][ T9389] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 363.939451][ T9389] RIP: 0033:0x7f7cc547f4aa
[ 363.941366][ T9389] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 363.948795][ T9389] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 363.952108][ T9389] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 363.955112][ T9389] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 363.958281][ T9389] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 363.961652][ T9389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 363.964871][ T9389] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 363.967498][ T9389]
[ 363.976274][ T9388] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 363.980863][ T5498] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 363.983776][ T9389] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 363.983791][ T9389] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 363.992702][ T5498] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 364.028637][ T5498] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 35ms
[ 364.032098][ T5498] gfs2: fsid=syz:syz.0: jid=0: Done
[ 364.034418][ T9388] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 364.154745][ T9391] loop1: detected capacity change from 0 to 32768
[ 364.169887][ T9391] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 364.173184][ T9391] CPU: 0 PID: 9391 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 364.177829][ T9391] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 364.182323][ T9391] Call Trace:
[ 364.183857][ T9391]
[ 364.185205][ T9391] dump_stack_lvl+0x16c/0x1f0
[ 364.187277][ T9391] sysfs_warn_dup+0x7f/0xa0
[ 364.189273][ T9391] sysfs_create_dir_ns+0x24d/0x2b0
[ 364.191148][ T9391] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 364.193310][ T9391] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 364.195570][ T9391] ? do_raw_spin_unlock+0x172/0x230
[ 364.197812][ T9391] kobject_add_internal+0x2c8/0x990
[ 364.199689][ T9391] kobject_init_and_add+0x11c/0x190
[ 364.201843][ T9391] ? __pfx_kobject_init_and_add+0x10/0x10
[ 364.204364][ T9391] ? lockdep_init_map_type+0x16d/0x7d0
[ 364.206932][ T9391] ? lockdep_init_map_type+0x16d/0x7d0
[ 364.209603][ T9391] gfs2_sys_fs_add+0x207/0x470
[ 364.211785][ T9391] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 364.214091][ T9391] ? __pfx_alloc_workqueue+0x10/0x10
[ 364.216362][ T9391] ? read_word_at_a_time+0xe/0x20
[ 364.218352][ T9391] gfs2_fill_super+0x138c/0x2e10
[ 364.220330][ T9391] ? vsnprintf+0x3cd/0x1880
[ 364.222019][ T9391] ? __pfx_gfs2_fill_super+0x10/0x10
[ 364.223956][ T9391] ? snprintf+0xc8/0x100
[ 364.225753][ T9391] ? __pfx_snprintf+0x10/0x10
[ 364.227726][ T9391] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 364.230196][ T9391] ? set_blocksize+0x2b1/0x350
[ 364.232297][ T9391] ? sb_set_blocksize+0xf6/0x120
[ 364.234542][ T9391] ? setup_bdev_super+0x392/0x720
[ 364.236599][ T9391] get_tree_bdev+0x36f/0x610
[ 364.238690][ T9391] ? __pfx_gfs2_fill_super+0x10/0x10
[ 364.241005][ T9391] ? __pfx_get_tree_bdev+0x10/0x10
[ 364.243352][ T9391] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 364.245816][ T9391] ? cap_capable+0x1cf/0x240
[ 364.247715][ T9391] gfs2_get_tree+0x4e/0x280
[ 364.249696][ T9391] vfs_get_tree+0x8f/0x380
[ 364.251783][ T9391] path_mount+0x14e6/0x1f20
[ 364.253796][ T9391] ? kmem_cache_free+0x12e/0x380
[ 364.255749][ T9391] ? __pfx_path_mount+0x10/0x10
[ 364.257670][ T9391] ? putname+0x12e/0x170
[ 364.259345][ T9391] __x64_sys_mount+0x297/0x320
[ 364.261261][ T9391] ? __pfx___x64_sys_mount+0x10/0x10
[ 364.263248][ T9391] do_syscall_64+0xd2/0x260
[ 364.264896][ T9391] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 364.267597][ T9391] RIP: 0033:0x7efc27e7f4aa
[ 364.269588][ T9391] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 364.277455][ T9391] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 364.281006][ T9391] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 364.283949][ T9391] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 364.287109][ T9391] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 364.290439][ T9391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 364.293511][ T9388] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 364.293617][ T9391] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 364.300096][ T9391]
[ 364.305585][ T9391] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 364.311922][ T9391] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 364.334360][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 364.334360][ T5422] inode = 11 2340
[ 364.334360][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 364.352838][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 364.360598][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 364.366486][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 364.372151][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 364.389287][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 364.393118][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 364.400358][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 364.403064][ T5422] CPU: 2 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 364.407535][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 364.412160][ T5422] Call Trace:
[ 364.413891][ T5422]
[ 364.415442][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 364.418036][ T5422] gfs2_withdraw+0xab8/0x1290
[ 364.420290][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 364.423401][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 364.426802][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 364.429311][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 364.432213][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 364.435398][ T5422] inode_go_instantiate+0x47/0x60
[ 364.438326][ T5422] gfs2_instantiate+0x169/0x250
[ 364.441131][ T5422] gfs2_glock_wait+0x214/0x330
[ 364.443937][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 364.447413][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 364.450513][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 364.453906][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 364.456840][ T5422] do_sync+0x6cf/0xd30
[ 364.458742][ T5422] ? __pfx_do_sync+0x10/0x10
[ 364.461028][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 364.463479][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 364.465779][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 364.468782][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 364.471272][ T5422] gfs2_quota_sync+0x419/0x630
[ 364.473872][ T5422] gfs2_sync_fs+0x44/0xb0
[ 364.476249][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 364.478871][ T5422] sync_filesystem+0x10d/0x290
[ 364.481248][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 364.483658][ T5422] kill_block_super+0x3b/0x90
[ 364.485634][ T5422] gfs2_kill_sb+0x360/0x410
[ 364.487531][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 364.489855][ T5422] deactivate_super+0xde/0x100
[ 364.492346][ T5422] cleanup_mnt+0x222/0x450
[ 364.494500][ T5422] task_work_run+0x14e/0x250
[ 364.496598][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 364.498943][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 364.501570][ T5422] do_syscall_64+0xe2/0x260
[ 364.503653][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 364.506229][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 364.508416][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 364.517552][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 364.522543][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 364.526788][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 364.530338][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 364.533890][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 364.537668][ T5422] R13: 00007f18cecc93b9 R14: 0000000000058aff R15: 0000000000000001
[ 364.541270][ T5422]
[ 364.602328][ T9400] loop0: detected capacity change from 0 to 32768
[ 364.608125][ T9400] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 364.611664][ T9400] CPU: 3 PID: 9400 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 364.616842][ T9400] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 364.619299][ T9398] loop3: detected capacity change from 0 to 32768
[ 364.621244][ T9400] Call Trace:
[ 364.621253][ T9400]
[ 364.621260][ T9400] dump_stack_lvl+0x16c/0x1f0
[ 364.621291][ T9400] sysfs_warn_dup+0x7f/0xa0
[ 364.630733][ T9400] sysfs_create_dir_ns+0x24d/0x2b0
[ 364.633077][ T9400] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 364.635576][ T9400] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 364.638004][ T9400] ? do_raw_spin_unlock+0x172/0x230
[ 364.640261][ T9400] kobject_add_internal+0x2c8/0x990
[ 364.642464][ T9400] kobject_init_and_add+0x11c/0x190
[ 364.644532][ T9398] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 364.644752][ T9400] ? __pfx_kobject_init_and_add+0x10/0x10
[ 364.649951][ T9400] ? lockdep_init_map_type+0x16d/0x7d0
[ 364.652087][ T9400] ? lockdep_init_map_type+0x16d/0x7d0
[ 364.654204][ T9400] gfs2_sys_fs_add+0x207/0x470
[ 364.656065][ T9400] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 364.658142][ T9400] ? __pfx_alloc_workqueue+0x10/0x10
[ 364.660087][ T9400] ? read_word_at_a_time+0xe/0x20
[ 364.661866][ T9400] gfs2_fill_super+0x138c/0x2e10
[ 364.663613][ T9400] ? vsnprintf+0x3cd/0x1880
[ 364.665244][ T9400] ? __pfx_gfs2_fill_super+0x10/0x10
[ 364.667076][ T9400] ? snprintf+0xc8/0x100
[ 364.668563][ T9400] ? __pfx_snprintf+0x10/0x10
[ 364.670477][ T9400] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 364.672809][ T9400] ? set_blocksize+0x2b1/0x350
[ 364.674732][ T9400] ? sb_set_blocksize+0xf6/0x120
[ 364.676701][ T9400] ? setup_bdev_super+0x392/0x720
[ 364.678823][ T9400] get_tree_bdev+0x36f/0x610
[ 364.680803][ T9400] ? __pfx_gfs2_fill_super+0x10/0x10
[ 364.683120][ T9400] ? __pfx_get_tree_bdev+0x10/0x10
[ 364.685151][ T9400] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 364.687393][ T9400] ? cap_capable+0x1cf/0x240
[ 364.689187][ T9400] gfs2_get_tree+0x4e/0x280
[ 364.691108][ T9400] vfs_get_tree+0x8f/0x380
[ 364.693009][ T9400] path_mount+0x14e6/0x1f20
[ 364.694851][ T9400] ? kmem_cache_free+0x12e/0x380
[ 364.697029][ T9400] ? __pfx_path_mount+0x10/0x10
[ 364.698964][ T9400] ? putname+0x12e/0x170
[ 364.700669][ T9400] __x64_sys_mount+0x297/0x320
[ 364.702579][ T9400] ? __pfx___x64_sys_mount+0x10/0x10
[ 364.704674][ T9400] do_syscall_64+0xd2/0x260
[ 364.706461][ T9400] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 364.708784][ T9400] RIP: 0033:0x7f7cc547f4aa
[ 364.710594][ T9400] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 364.717641][ T9400] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 364.720508][ T9400] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 364.723249][ T9400] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 364.725998][ T9400] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 364.729099][ T9400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 364.732270][ T9400] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 364.735349][ T9400]
[ 364.736564][ T9398] CPU: 1 PID: 9398 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 364.741285][ T9398] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 364.745702][ T9398] Call Trace:
[ 364.747213][ T9398]
[ 364.748373][ T9398] dump_stack_lvl+0x16c/0x1f0
[ 364.750283][ T9398] sysfs_warn_dup+0x7f/0xa0
[ 364.752144][ T9398] sysfs_create_dir_ns+0x24d/0x2b0
[ 364.754364][ T9398] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 364.756852][ T9398] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 364.759220][ T9398] ? do_raw_spin_unlock+0x172/0x230
[ 364.761499][ T9398] kobject_add_internal+0x2c8/0x990
[ 364.763712][ T9398] kobject_init_and_add+0x11c/0x190
[ 364.763815][ T9400] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 364.765928][ T9398] ? __pfx_kobject_init_and_add+0x10/0x10
[ 364.771915][ T9400] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 364.774390][ T9398] ? lockdep_init_map_type+0x16d/0x7d0
[ 364.774423][ T9398] ? lockdep_init_map_type+0x16d/0x7d0
[ 364.774451][ T9398] gfs2_sys_fs_add+0x207/0x470
[ 364.783105][ T9398] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 364.785369][ T9398] ? __pfx_alloc_workqueue+0x10/0x10
[ 364.787385][ T9398] ? read_word_at_a_time+0xe/0x20
[ 364.789562][ T9398] gfs2_fill_super+0x138c/0x2e10
[ 364.791653][ T9398] ? vsnprintf+0x3cd/0x1880
[ 364.793594][ T9398] ? __pfx_gfs2_fill_super+0x10/0x10
[ 364.795584][ T9398] ? snprintf+0xc8/0x100
[ 364.796972][ T9398] ? __pfx_snprintf+0x10/0x10
[ 364.798668][ T9398] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 364.800863][ T9398] ? set_blocksize+0x2b1/0x350
[ 364.802745][ T9398] ? sb_set_blocksize+0xf6/0x120
[ 364.804713][ T9398] ? setup_bdev_super+0x392/0x720
[ 364.806881][ T9398] get_tree_bdev+0x36f/0x610
[ 364.808885][ T9398] ? __pfx_gfs2_fill_super+0x10/0x10
[ 364.811184][ T9398] ? __pfx_get_tree_bdev+0x10/0x10
[ 364.813404][ T9398] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 364.815911][ T9398] ? cap_capable+0x1cf/0x240
[ 364.817957][ T9398] gfs2_get_tree+0x4e/0x280
[ 364.819959][ T9398] vfs_get_tree+0x8f/0x380
[ 364.821937][ T9398] path_mount+0x14e6/0x1f20
[ 364.824009][ T9398] ? kmem_cache_free+0x12e/0x380
[ 364.826224][ T9398] ? __pfx_path_mount+0x10/0x10
[ 364.828368][ T9398] ? putname+0x12e/0x170
[ 364.830267][ T9398] __x64_sys_mount+0x297/0x320
[ 364.832500][ T9398] ? __pfx___x64_sys_mount+0x10/0x10
[ 364.834833][ T9398] do_syscall_64+0xd2/0x260
[ 364.836831][ T9398] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 364.839437][ T9398] RIP: 0033:0x7f70fd87f4aa
[ 364.841472][ T9398] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 364.849425][ T9398] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 364.852639][ T9398] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 364.856180][ T9398] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 364.859704][ T9398] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 364.863283][ T9398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 364.866498][ T9398] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 364.869250][ T9398]
[ 364.873433][ T9398] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 364.879854][ T9398] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 365.002395][ T9403] loop1: detected capacity change from 0 to 32768
[ 365.017673][ T9403] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 365.021338][ T9403] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 365.044433][ T9403] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 365.055595][ T823] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 365.058829][ T823] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
2024/04/02 02:35:44 executed programs: 1083
[ 365.103026][ T823] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 44ms
[ 365.107895][ T823] gfs2: fsid=syz:syz.0: jid=0: Done
[ 365.110412][ T9403] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 365.273270][ T9403] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 365.288485][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 365.288485][ T5428] inode = 11 2340
[ 365.288485][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 365.298000][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 365.302036][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 365.310552][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 365.314937][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 365.321802][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 365.329195][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 365.332483][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 365.336706][ T5428] CPU: 0 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 365.341735][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 365.346158][ T5428] Call Trace:
[ 365.347485][ T5428]
[ 365.348670][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 365.350981][ T5428] gfs2_withdraw+0xab8/0x1290
[ 365.353067][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 365.355546][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 365.357623][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 365.359829][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 365.361952][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 365.364180][ T5428] inode_go_instantiate+0x47/0x60
[ 365.366353][ T5428] gfs2_instantiate+0x169/0x250
[ 365.368322][ T5428] gfs2_glock_wait+0x214/0x330
[ 365.370423][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 365.372744][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 365.374913][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 365.377233][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 365.379514][ T5428] do_sync+0x6cf/0xd30
[ 365.381314][ T5428] ? __pfx_do_sync+0x10/0x10
[ 365.383409][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 365.385588][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 365.387596][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 365.390570][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 365.393177][ T5428] gfs2_quota_sync+0x419/0x630
[ 365.395596][ T5428] gfs2_sync_fs+0x44/0xb0
[ 365.397470][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 365.399870][ T5428] sync_filesystem+0x10d/0x290
[ 365.402010][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 365.404321][ T5428] kill_block_super+0x3b/0x90
[ 365.404466][ T9407] loop2: detected capacity change from 0 to 32768
[ 365.406367][ T5428] gfs2_kill_sb+0x360/0x410
[ 365.406395][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 365.406416][ T5428] deactivate_super+0xde/0x100
[ 365.414760][ T9409] loop0: detected capacity change from 0 to 32768
[ 365.414991][ T5428] cleanup_mnt+0x222/0x450
[ 365.420269][ T5428] task_work_run+0x14e/0x250
[ 365.422102][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 365.424125][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 365.424395][ T9407] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 365.426499][ T5428] do_syscall_64+0xe2/0x260
[ 365.426523][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 365.426544][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 365.438165][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 365.446893][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 365.449566][ T9409] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 365.451066][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 365.458375][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 365.462558][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 365.466213][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 365.470942][ T5428] R13: 00007efc27ec93b9 R14: 0000000000058fa1 R15: 0000000000000001
[ 365.475131][ T5428]
[ 365.476551][ T9407] CPU: 2 PID: 9407 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 365.480955][ T9407] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 365.485575][ T9407] Call Trace:
[ 365.486997][ T9407]
[ 365.488351][ T9407] dump_stack_lvl+0x16c/0x1f0
[ 365.490498][ T9407] sysfs_warn_dup+0x7f/0xa0
[ 365.492565][ T9407] sysfs_create_dir_ns+0x24d/0x2b0
[ 365.494857][ T9407] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 365.497604][ T9407] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 365.500004][ T9407] ? do_raw_spin_unlock+0x172/0x230
[ 365.502364][ T9407] kobject_add_internal+0x2c8/0x990
[ 365.504832][ T9407] kobject_init_and_add+0x11c/0x190
[ 365.507214][ T9407] ? __pfx_kobject_init_and_add+0x10/0x10
[ 365.509790][ T9407] ? lockdep_init_map_type+0x16d/0x7d0
[ 365.512203][ T9407] ? lockdep_init_map_type+0x16d/0x7d0
[ 365.514589][ T9407] gfs2_sys_fs_add+0x207/0x470
[ 365.516756][ T9407] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 365.519138][ T9407] ? __pfx_alloc_workqueue+0x10/0x10
[ 365.521554][ T9407] ? read_word_at_a_time+0xe/0x20
[ 365.523861][ T9407] gfs2_fill_super+0x138c/0x2e10
[ 365.526009][ T9407] ? vsnprintf+0x3cd/0x1880
[ 365.528050][ T9407] ? __pfx_gfs2_fill_super+0x10/0x10
[ 365.530611][ T9407] ? snprintf+0xc8/0x100
[ 365.532514][ T9407] ? __pfx_snprintf+0x10/0x10
[ 365.534624][ T9407] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 365.537060][ T9407] ? set_blocksize+0x2b1/0x350
[ 365.539524][ T9407] ? sb_set_blocksize+0xf6/0x120
[ 365.541962][ T9407] ? setup_bdev_super+0x392/0x720
[ 365.544245][ T9407] get_tree_bdev+0x36f/0x610
[ 365.546293][ T9407] ? __pfx_gfs2_fill_super+0x10/0x10
[ 365.548692][ T9407] ? __pfx_get_tree_bdev+0x10/0x10
[ 365.548750][ T9411] loop3: detected capacity change from 0 to 32768
[ 365.550812][ T9407] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 365.550840][ T9407] ? cap_capable+0x1cf/0x240
[ 365.550864][ T9407] gfs2_get_tree+0x4e/0x280
[ 365.550883][ T9407] vfs_get_tree+0x8f/0x380
[ 365.562678][ T9407] path_mount+0x14e6/0x1f20
[ 365.564830][ T9407] ? kmem_cache_free+0x12e/0x380
[ 365.567397][ T9407] ? __pfx_path_mount+0x10/0x10
[ 365.569670][ T9407] ? putname+0x12e/0x170
[ 365.571552][ T9407] __x64_sys_mount+0x297/0x320
[ 365.573933][ T9407] ? __pfx___x64_sys_mount+0x10/0x10
[ 365.576841][ T9407] do_syscall_64+0xd2/0x260
[ 365.578947][ T9407] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 365.581651][ T9407] RIP: 0033:0x7f18cec7f4aa
[ 365.584423][ T9407] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 365.586337][ T9411] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 365.593083][ T9407] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 365.599783][ T9407] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 365.603346][ T9407] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 365.607074][ T9407] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 365.610753][ T9407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 365.614305][ T9407] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 365.617844][ T9407]
[ 365.619210][ T9411] CPU: 3 PID: 9411 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 365.622268][ T9407] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 365.623829][ T9411] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 365.623842][ T9411] Call Trace:
[ 365.623849][ T9411]
[ 365.623856][ T9411] dump_stack_lvl+0x16c/0x1f0
[ 365.623885][ T9411] sysfs_warn_dup+0x7f/0xa0
[ 365.623909][ T9411] sysfs_create_dir_ns+0x24d/0x2b0
[ 365.623935][ T9411] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 365.623961][ T9411] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 365.623979][ T9411] ? do_raw_spin_unlock+0x172/0x230
[ 365.623997][ T9411] kobject_add_internal+0x2c8/0x990
[ 365.624016][ T9411] kobject_init_and_add+0x11c/0x190
[ 365.635721][ T9407] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 365.635745][ T9411] ? __pfx_kobject_init_and_add+0x10/0x10
[ 365.660498][ T9411] ? lockdep_init_map_type+0x16d/0x7d0
[ 365.662993][ T9411] ? lockdep_init_map_type+0x16d/0x7d0
[ 365.665696][ T9411] gfs2_sys_fs_add+0x207/0x470
[ 365.668147][ T9411] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 365.670834][ T9411] ? __pfx_alloc_workqueue+0x10/0x10
[ 365.673182][ T9411] ? read_word_at_a_time+0xe/0x20
[ 365.676975][ T9411] gfs2_fill_super+0x138c/0x2e10
[ 365.679967][ T9411] ? vsnprintf+0x3cd/0x1880
[ 365.682170][ T9411] ? __pfx_gfs2_fill_super+0x10/0x10
[ 365.684485][ T9411] ? snprintf+0xc8/0x100
[ 365.686424][ T9411] ? __pfx_snprintf+0x10/0x10
[ 365.688452][ T9411] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 365.691192][ T9411] ? set_blocksize+0x2b1/0x350
[ 365.693378][ T9411] ? sb_set_blocksize+0xf6/0x120
[ 365.695954][ T9411] ? setup_bdev_super+0x392/0x720
[ 365.697995][ T9411] get_tree_bdev+0x36f/0x610
[ 365.700172][ T9411] ? __pfx_gfs2_fill_super+0x10/0x10
[ 365.702652][ T9411] ? __pfx_get_tree_bdev+0x10/0x10
[ 365.705669][ T9411] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 365.708220][ T9411] ? cap_capable+0x1cf/0x240
[ 365.710370][ T9411] gfs2_get_tree+0x4e/0x280
[ 365.712437][ T9411] vfs_get_tree+0x8f/0x380
[ 365.714526][ T9411] path_mount+0x14e6/0x1f20
[ 365.716541][ T9411] ? kmem_cache_free+0x12e/0x380
[ 365.718802][ T9411] ? __pfx_path_mount+0x10/0x10
[ 365.720868][ T9411] ? putname+0x12e/0x170
[ 365.724130][ T9411] __x64_sys_mount+0x297/0x320
[ 365.727347][ T9411] ? __pfx___x64_sys_mount+0x10/0x10
[ 365.730071][ T9411] do_syscall_64+0xd2/0x260
[ 365.732004][ T9411] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 365.734576][ T9411] RIP: 0033:0x7f70fd87f4aa
[ 365.736547][ T9411] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 365.745763][ T9411] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 365.749396][ T9411] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 365.752675][ T9411] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 365.756021][ T9411] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 365.759478][ T9411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 365.762912][ T9411] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 365.766495][ T9411]
[ 365.767898][ T9409] CPU: 0 PID: 9409 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 365.772333][ T9409] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 365.774476][ T9411] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 365.776881][ T9409] Call Trace:
[ 365.776891][ T9409]
[ 365.782910][ T9411] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 365.784421][ T9409] dump_stack_lvl+0x16c/0x1f0
[ 365.784456][ T9409] sysfs_warn_dup+0x7f/0xa0
[ 365.784490][ T9409] sysfs_create_dir_ns+0x24d/0x2b0
[ 365.784516][ T9409] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 365.784542][ T9409] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 365.784561][ T9409] ? do_raw_spin_unlock+0x172/0x230
[ 365.784579][ T9409] kobject_add_internal+0x2c8/0x990
[ 365.784599][ T9409] kobject_init_and_add+0x11c/0x190
[ 365.784619][ T9409] ? __pfx_kobject_init_and_add+0x10/0x10
[ 365.784638][ T9409] ? lockdep_init_map_type+0x16d/0x7d0
[ 365.784665][ T9409] ? lockdep_init_map_type+0x16d/0x7d0
[ 365.784692][ T9409] gfs2_sys_fs_add+0x207/0x470
[ 365.784718][ T9409] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 365.784743][ T9409] ? __pfx_alloc_workqueue+0x10/0x10
[ 365.784769][ T9409] ? read_word_at_a_time+0xe/0x20
[ 365.784790][ T9409] gfs2_fill_super+0x138c/0x2e10
[ 365.784809][ T9409] ? vsnprintf+0x3cd/0x1880
[ 365.784833][ T9409] ? __pfx_gfs2_fill_super+0x10/0x10
[ 365.829140][ T9409] ? snprintf+0xc8/0x100
[ 365.831057][ T9409] ? __pfx_snprintf+0x10/0x10
[ 365.833135][ T9409] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 365.835349][ T9409] ? set_blocksize+0x2b1/0x350
[ 365.837316][ T9409] ? sb_set_blocksize+0xf6/0x120
[ 365.839300][ T9409] ? setup_bdev_super+0x392/0x720
[ 365.841123][ T9409] get_tree_bdev+0x36f/0x610
[ 365.842875][ T9409] ? __pfx_gfs2_fill_super+0x10/0x10
[ 365.845002][ T9409] ? __pfx_get_tree_bdev+0x10/0x10
[ 365.847808][ T9409] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 365.850320][ T9409] ? cap_capable+0x1cf/0x240
[ 365.852219][ T9409] gfs2_get_tree+0x4e/0x280
[ 365.855050][ T9409] vfs_get_tree+0x8f/0x380
[ 365.857090][ T9409] path_mount+0x14e6/0x1f20
[ 365.859157][ T9409] ? kmem_cache_free+0x12e/0x380
[ 365.861301][ T9409] ? __pfx_path_mount+0x10/0x10
[ 365.863491][ T9409] ? putname+0x12e/0x170
[ 365.865414][ T9409] __x64_sys_mount+0x297/0x320
[ 365.867624][ T9409] ? __pfx___x64_sys_mount+0x10/0x10
[ 365.870448][ T9409] do_syscall_64+0xd2/0x260
[ 365.872684][ T9409] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 365.875567][ T9409] RIP: 0033:0x7f7cc547f4aa
[ 365.877663][ T9409] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 365.886336][ T9409] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 365.890432][ T9409] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 365.893959][ T9409] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 365.897511][ T9409] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 365.901051][ T9409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 365.904579][ T9409] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 365.907812][ T9409]
[ 365.910670][ T9409] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 365.917517][ T9409] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 366.432725][ T9419] loop1: detected capacity change from 0 to 32768
[ 366.447489][ T9419] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 366.453804][ T9419] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 366.467797][ T9419] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 366.477250][ T5498] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 366.480044][ T5498] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 366.497880][ T9420] loop2: detected capacity change from 0 to 32768
[ 366.515216][ T9420] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 366.518477][ T9420] CPU: 3 PID: 9420 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 366.523013][ T9420] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 366.527316][ T9420] Call Trace:
[ 366.528778][ T9420]
[ 366.530065][ T9420] dump_stack_lvl+0x16c/0x1f0
[ 366.532100][ T9422] loop3: detected capacity change from 0 to 32768
[ 366.532102][ T9420] sysfs_warn_dup+0x7f/0xa0
[ 366.536774][ T9420] sysfs_create_dir_ns+0x24d/0x2b0
[ 366.538951][ T9420] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 366.541327][ T9420] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 366.543568][ T9420] ? do_raw_spin_unlock+0x172/0x230
[ 366.545760][ T9420] kobject_add_internal+0x2c8/0x990
[ 366.547691][ T5498] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 67ms
[ 366.547910][ T9420] kobject_init_and_add+0x11c/0x190
[ 366.547934][ T9420] ? __pfx_kobject_init_and_add+0x10/0x10
[ 366.547954][ T9420] ? lockdep_init_map_type+0x16d/0x7d0
[ 366.551259][ T5498] gfs2: fsid=syz:syz.0: jid=0: Done
[ 366.553176][ T9420] ? lockdep_init_map_type+0x16d/0x7d0
[ 366.556691][ T9419] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 366.558063][ T9420] gfs2_sys_fs_add+0x207/0x470
[ 366.558095][ T9420] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 366.565123][ T9422] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 366.565799][ T9420] ? __pfx_alloc_workqueue+0x10/0x10
[ 366.565830][ T9420] ? read_word_at_a_time+0xe/0x20
[ 366.565851][ T9420] gfs2_fill_super+0x138c/0x2e10
[ 366.579618][ T9420] ? vsnprintf+0x3cd/0x1880
[ 366.581548][ T9420] ? __pfx_gfs2_fill_super+0x10/0x10
[ 366.583746][ T9420] ? snprintf+0xc8/0x100
[ 366.585543][ T9420] ? __pfx_snprintf+0x10/0x10
[ 366.587611][ T9420] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 366.589894][ T9420] ? set_blocksize+0x2b1/0x350
[ 366.591936][ T9420] ? sb_set_blocksize+0xf6/0x120
[ 366.594057][ T9420] ? setup_bdev_super+0x392/0x720
[ 366.596158][ T9420] get_tree_bdev+0x36f/0x610
[ 366.598239][ T9420] ? __pfx_gfs2_fill_super+0x10/0x10
[ 366.600464][ T9420] ? __pfx_get_tree_bdev+0x10/0x10
[ 366.602647][ T9420] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 366.605124][ T9420] ? cap_capable+0x1cf/0x240
[ 366.607210][ T9420] gfs2_get_tree+0x4e/0x280
[ 366.609217][ T9420] vfs_get_tree+0x8f/0x380
[ 366.611128][ T9420] path_mount+0x14e6/0x1f20
[ 366.612967][ T9420] ? kmem_cache_free+0x12e/0x380
[ 366.615141][ T9420] ? __pfx_path_mount+0x10/0x10
[ 366.617224][ T9420] ? putname+0x12e/0x170
[ 366.618940][ T9420] __x64_sys_mount+0x297/0x320
[ 366.620863][ T9420] ? __pfx___x64_sys_mount+0x10/0x10
[ 366.622976][ T9420] do_syscall_64+0xd2/0x260
[ 366.623181][ T9424] loop0: detected capacity change from 0 to 32768
[ 366.624721][ T9420] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 366.624741][ T9420] RIP: 0033:0x7f18cec7f4aa
[ 366.624756][ T9420] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 366.624773][ T9420] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 366.624792][ T9420] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 366.624805][ T9420] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 366.624817][ T9420] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 366.624828][ T9420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 366.624840][ T9420] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 366.624856][ T9420]
[ 366.624988][ T9422] CPU: 0 PID: 9422 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 366.625013][ T9422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 366.625025][ T9422] Call Trace:
[ 366.625033][ T9422]
[ 366.625041][ T9422] dump_stack_lvl+0x16c/0x1f0
[ 366.625072][ T9422] sysfs_warn_dup+0x7f/0xa0
[ 366.625102][ T9422] sysfs_create_dir_ns+0x24d/0x2b0
[ 366.625127][ T9422] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 366.625152][ T9422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 366.625173][ T9422] ? do_raw_spin_unlock+0x172/0x230
[ 366.625219][ T9422] kobject_add_internal+0x2c8/0x990
[ 366.625241][ T9422] kobject_init_and_add+0x11c/0x190
[ 366.625261][ T9422] ? __pfx_kobject_init_and_add+0x10/0x10
[ 366.625281][ T9422] ? lockdep_init_map_type+0x16d/0x7d0
[ 366.625307][ T9422] ? lockdep_init_map_type+0x16d/0x7d0
[ 366.625332][ T9422] gfs2_sys_fs_add+0x207/0x470
[ 366.625357][ T9422] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 366.626422][ T9420] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 366.626438][ T9420] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 366.633437][ T9424] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 366.640542][ T9422] ? __pfx_alloc_workqueue+0x10/0x10
[ 366.640573][ T9422] ? read_word_at_a_time+0xe/0x20
[ 366.640593][ T9422] gfs2_fill_super+0x138c/0x2e10
[ 366.640612][ T9422] ? vsnprintf+0x3cd/0x1880
[ 366.640638][ T9422] ? __pfx_gfs2_fill_super+0x10/0x10
[ 366.640656][ T9422] ? snprintf+0xc8/0x100
[ 366.640679][ T9422] ? __pfx_snprintf+0x10/0x10
[ 366.640704][ T9422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 366.640723][ T9422] ? set_blocksize+0x2b1/0x350
[ 366.640741][ T9422] ? sb_set_blocksize+0xf6/0x120
[ 366.640758][ T9422] ? setup_bdev_super+0x392/0x720
[ 366.640782][ T9422] get_tree_bdev+0x36f/0x610
[ 366.736426][ T9422] ? __pfx_gfs2_fill_super+0x10/0x10
[ 366.738377][ T9422] ? __pfx_get_tree_bdev+0x10/0x10
[ 366.740645][ T9422] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 366.743128][ T9422] ? cap_capable+0x1cf/0x240
[ 366.745140][ T9422] gfs2_get_tree+0x4e/0x280
[ 366.747098][ T9422] vfs_get_tree+0x8f/0x380
[ 366.749223][ T9422] path_mount+0x14e6/0x1f20
[ 366.751166][ T9422] ? kmem_cache_free+0x12e/0x380
[ 366.753075][ T9422] ? __pfx_path_mount+0x10/0x10
[ 366.754835][ T9422] ? putname+0x12e/0x170
[ 366.756655][ T9422] __x64_sys_mount+0x297/0x320
[ 366.758555][ T9422] ? __pfx___x64_sys_mount+0x10/0x10
[ 366.760761][ T9422] do_syscall_64+0xd2/0x260
[ 366.762732][ T9422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 366.764996][ T9422] RIP: 0033:0x7f70fd87f4aa
[ 366.767020][ T9422] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 366.774908][ T9422] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 366.778152][ T9422] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 366.781255][ T9422] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 366.784706][ T9422] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 366.788155][ T9422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 366.791624][ T9422] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 366.795182][ T9422]
[ 366.797664][ T9424] CPU: 3 PID: 9424 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 366.797706][ T9422] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 366.802621][ T9424] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 366.802637][ T9424] Call Trace:
[ 366.802645][ T9424]
[ 366.802652][ T9424] dump_stack_lvl+0x16c/0x1f0
[ 366.802684][ T9424] sysfs_warn_dup+0x7f/0xa0
[ 366.802712][ T9424] sysfs_create_dir_ns+0x24d/0x2b0
[ 366.808673][ T9422] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 366.813121][ T9424] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 366.813157][ T9424] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 366.813178][ T9424] ? do_raw_spin_unlock+0x172/0x230
[ 366.832868][ T9424] kobject_add_internal+0x2c8/0x990
[ 366.835621][ T9424] kobject_init_and_add+0x11c/0x190
[ 366.838016][ T9424] ? __pfx_kobject_init_and_add+0x10/0x10
[ 366.840544][ T9424] ? lockdep_init_map_type+0x16d/0x7d0
[ 366.843058][ T9424] ? lockdep_init_map_type+0x16d/0x7d0
[ 366.845437][ T9424] gfs2_sys_fs_add+0x207/0x470
[ 366.847613][ T9424] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 366.849973][ T9424] ? __pfx_alloc_workqueue+0x10/0x10
[ 366.852347][ T9424] ? read_word_at_a_time+0xe/0x20
[ 366.854518][ T9424] gfs2_fill_super+0x138c/0x2e10
[ 366.857227][ T9424] ? vsnprintf+0x3cd/0x1880
[ 366.859284][ T9424] ? __pfx_gfs2_fill_super+0x10/0x10
[ 366.861644][ T9424] ? snprintf+0xc8/0x100
[ 366.863538][ T9424] ? __pfx_snprintf+0x10/0x10
[ 366.865607][ T9424] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 366.867975][ T9424] ? set_blocksize+0x2b1/0x350
[ 366.870083][ T9424] ? sb_set_blocksize+0xf6/0x120
[ 366.872097][ T9424] ? setup_bdev_super+0x392/0x720
[ 366.874191][ T9424] get_tree_bdev+0x36f/0x610
[ 366.876247][ T9424] ? __pfx_gfs2_fill_super+0x10/0x10
[ 366.878591][ T9424] ? __pfx_get_tree_bdev+0x10/0x10
[ 366.880664][ T9424] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 366.883083][ T9424] ? cap_capable+0x1cf/0x240
[ 366.885214][ T9424] gfs2_get_tree+0x4e/0x280
[ 366.887211][ T9424] vfs_get_tree+0x8f/0x380
[ 366.889248][ T9424] path_mount+0x14e6/0x1f20
[ 366.891341][ T9424] ? kmem_cache_free+0x12e/0x380
[ 366.893493][ T9424] ? __pfx_path_mount+0x10/0x10
[ 366.895670][ T9424] ? putname+0x12e/0x170
[ 366.897549][ T9424] __x64_sys_mount+0x297/0x320
[ 366.899660][ T9424] ? __pfx___x64_sys_mount+0x10/0x10
[ 366.901999][ T9424] do_syscall_64+0xd2/0x260
[ 366.903953][ T9424] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 366.906488][ T9424] RIP: 0033:0x7f7cc547f4aa
[ 366.908462][ T9424] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 366.910137][ T9419] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 366.916502][ T9424] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 366.916523][ T9424] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 366.916536][ T9424] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 366.916548][ T9424] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 366.916559][ T9424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 366.916571][ T9424] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 366.916586][ T9424]
[ 366.920402][ T9424] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 366.947641][ T9424] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 366.958122][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 366.958122][ T5428] inode = 11 2340
[ 366.958122][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 366.966891][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 366.970443][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 366.975729][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 366.979513][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 366.987109][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 366.990958][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 367.015289][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 367.018117][ T5428] CPU: 1 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 367.022938][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 367.028285][ T5428] Call Trace:
[ 367.029988][ T5428]
[ 367.031350][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 367.033545][ T5428] gfs2_withdraw+0xab8/0x1290
[ 367.035654][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 367.037945][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 367.040295][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 367.042811][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 367.045289][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 367.047803][ T5428] inode_go_instantiate+0x47/0x60
[ 367.050114][ T5428] gfs2_instantiate+0x169/0x250
[ 367.052359][ T5428] gfs2_glock_wait+0x214/0x330
[ 367.054598][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 367.056930][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 367.059075][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 367.061428][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 367.063809][ T5428] do_sync+0x6cf/0xd30
[ 367.065669][ T5428] ? __pfx_do_sync+0x10/0x10
[ 367.067527][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 367.069536][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 367.071524][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 367.073643][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 367.075692][ T5428] gfs2_quota_sync+0x419/0x630
[ 367.077786][ T5428] gfs2_sync_fs+0x44/0xb0
[ 367.079693][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 367.081947][ T5428] sync_filesystem+0x10d/0x290
[ 367.084124][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 367.086566][ T5428] kill_block_super+0x3b/0x90
[ 367.088618][ T5428] gfs2_kill_sb+0x360/0x410
[ 367.090458][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 367.092709][ T5428] deactivate_super+0xde/0x100
[ 367.094762][ T5428] cleanup_mnt+0x222/0x450
[ 367.096601][ T5428] task_work_run+0x14e/0x250
[ 367.098548][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 367.100875][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 367.103473][ T5428] do_syscall_64+0xe2/0x260
[ 367.105608][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 367.108224][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 367.110235][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 367.118823][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 367.122309][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 367.125473][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 367.128608][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 367.131765][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 367.135097][ T5428] R13: 00007efc27ec93b9 R14: 0000000000059576 R15: 0000000000000001
[ 367.138458][ T5428]
[ 367.523048][ T9432] loop2: detected capacity change from 0 to 32768
[ 367.536461][ T9432] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 367.539831][ T9432] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 367.546919][ T9434] loop0: detected capacity change from 0 to 32768
[ 367.560093][ T9432] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 367.563061][ T9434] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 367.567113][ T5212] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 367.567139][ T9434] CPU: 2 PID: 9434 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 367.570070][ T5212] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 367.574593][ T9434] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 367.574610][ T9434] Call Trace:
[ 367.574618][ T9434]
[ 367.574626][ T9434] dump_stack_lvl+0x16c/0x1f0
[ 367.574659][ T9434] sysfs_warn_dup+0x7f/0xa0
[ 367.574687][ T9434] sysfs_create_dir_ns+0x24d/0x2b0
[ 367.590813][ T9434] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 367.593305][ T9434] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 367.595747][ T9434] ? do_raw_spin_unlock+0x172/0x230
[ 367.597992][ T9434] kobject_add_internal+0x2c8/0x990
[ 367.600052][ T9434] kobject_init_and_add+0x11c/0x190
[ 367.602545][ T9434] ? __pfx_kobject_init_and_add+0x10/0x10
[ 367.604648][ T9434] ? lockdep_init_map_type+0x16d/0x7d0
[ 367.606885][ T9434] ? lockdep_init_map_type+0x16d/0x7d0
[ 367.609220][ T9434] gfs2_sys_fs_add+0x207/0x470
[ 367.611189][ T9434] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 367.613327][ T9434] ? __pfx_alloc_workqueue+0x10/0x10
[ 367.615580][ T9434] ? read_word_at_a_time+0xe/0x20
[ 367.617881][ T9434] gfs2_fill_super+0x138c/0x2e10
[ 367.620070][ T9434] ? vsnprintf+0x3cd/0x1880
[ 367.622097][ T9434] ? __pfx_gfs2_fill_super+0x10/0x10
[ 367.624366][ T9434] ? snprintf+0xc8/0x100
[ 367.626149][ T9434] ? __pfx_snprintf+0x10/0x10
[ 367.628213][ T9434] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 367.628780][ T5212] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 58ms
[ 367.630591][ T9434] ? set_blocksize+0x2b1/0x350
[ 367.630614][ T9434] ? sb_set_blocksize+0xf6/0x120
[ 367.630630][ T9434] ? setup_bdev_super+0x392/0x720
[ 367.630655][ T9434] get_tree_bdev+0x36f/0x610
[ 367.635535][ T5212] gfs2: fsid=syz:syz.0: jid=0: Done
[ 367.636007][ T9434] ? __pfx_gfs2_fill_super+0x10/0x10
[ 367.639629][ T9432] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 367.640247][ T9434] ? __pfx_get_tree_bdev+0x10/0x10
[ 367.652740][ T9434] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 367.655191][ T9434] ? cap_capable+0x1cf/0x240
[ 367.657229][ T9434] gfs2_get_tree+0x4e/0x280
[ 367.659253][ T9434] vfs_get_tree+0x8f/0x380
[ 367.661171][ T9434] path_mount+0x14e6/0x1f20
[ 367.663157][ T9434] ? kmem_cache_free+0x12e/0x380
[ 367.665292][ T9434] ? __pfx_path_mount+0x10/0x10
[ 367.667417][ T9434] ? putname+0x12e/0x170
[ 367.669243][ T9434] __x64_sys_mount+0x297/0x320
[ 367.671335][ T9434] ? __pfx___x64_sys_mount+0x10/0x10
[ 367.673555][ T9434] do_syscall_64+0xd2/0x260
[ 367.675415][ T9434] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 367.677945][ T9434] RIP: 0033:0x7f7cc547f4aa
[ 367.679897][ T9434] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 367.682220][ T9436] loop3: detected capacity change from 0 to 32768
[ 367.687827][ T9434] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 367.687853][ T9434] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 367.687867][ T9434] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 367.687879][ T9434] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 367.687891][ T9434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 367.687904][ T9434] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 367.687919][ T9434]
[ 367.692627][ T9434] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 367.695480][ T9436] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 367.697026][ T9434] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 367.700258][ T9436] CPU: 0 PID: 9436 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 367.727368][ T9436] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 367.731383][ T9436] Call Trace:
[ 367.732838][ T9436]
[ 367.734176][ T9436] dump_stack_lvl+0x16c/0x1f0
[ 367.736197][ T9436] sysfs_warn_dup+0x7f/0xa0
[ 367.738191][ T9436] sysfs_create_dir_ns+0x24d/0x2b0
[ 367.740393][ T9436] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 367.742836][ T9436] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 367.745130][ T9436] ? do_raw_spin_unlock+0x172/0x230
[ 367.747515][ T9436] kobject_add_internal+0x2c8/0x990
[ 367.749885][ T9436] kobject_init_and_add+0x11c/0x190
[ 367.752145][ T9436] ? __pfx_kobject_init_and_add+0x10/0x10
[ 367.754481][ T9436] ? lockdep_init_map_type+0x16d/0x7d0
[ 367.756570][ T9436] ? lockdep_init_map_type+0x16d/0x7d0
[ 367.758692][ T9436] gfs2_sys_fs_add+0x207/0x470
[ 367.760678][ T9436] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 367.763120][ T9436] ? __pfx_alloc_workqueue+0x10/0x10
[ 367.765570][ T9436] ? read_word_at_a_time+0xe/0x20
[ 367.767843][ T9436] gfs2_fill_super+0x138c/0x2e10
[ 367.770124][ T9436] ? vsnprintf+0x3cd/0x1880
[ 367.772104][ T9436] ? __pfx_gfs2_fill_super+0x10/0x10
[ 367.774432][ T9436] ? snprintf+0xc8/0x100
[ 367.776280][ T9436] ? __pfx_snprintf+0x10/0x10
[ 367.778455][ T9436] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 367.780842][ T9436] ? set_blocksize+0x2b1/0x350
[ 367.782924][ T9436] ? sb_set_blocksize+0xf6/0x120
[ 367.785093][ T9436] ? setup_bdev_super+0x392/0x720
[ 367.787098][ T9436] get_tree_bdev+0x36f/0x610
[ 367.788972][ T9436] ? __pfx_gfs2_fill_super+0x10/0x10
[ 367.791432][ T9436] ? __pfx_get_tree_bdev+0x10/0x10
[ 367.793788][ T9436] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 367.795890][ T9436] ? cap_capable+0x1cf/0x240
[ 367.797842][ T9436] gfs2_get_tree+0x4e/0x280
[ 367.799883][ T9436] vfs_get_tree+0x8f/0x380
[ 367.801947][ T9436] path_mount+0x14e6/0x1f20
[ 367.803928][ T9436] ? kmem_cache_free+0x12e/0x380
[ 367.806205][ T9436] ? __pfx_path_mount+0x10/0x10
[ 367.808417][ T9436] ? putname+0x12e/0x170
[ 367.810375][ T9436] __x64_sys_mount+0x297/0x320
[ 367.812513][ T9436] ? __pfx___x64_sys_mount+0x10/0x10
[ 367.814903][ T9436] do_syscall_64+0xd2/0x260
[ 367.816955][ T9436] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 367.819692][ T9436] RIP: 0033:0x7f70fd87f4aa
[ 367.821714][ T9436] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 367.830373][ T9436] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 367.834022][ T9436] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 367.837645][ T9436] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 367.841293][ T9436] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 367.844862][ T9436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 367.848360][ T9436] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 367.851811][ T9436]
[ 367.854326][ T9436] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 367.861530][ T9436] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 367.932450][ T9438] loop1: detected capacity change from 0 to 32768
[ 367.938885][ T9438] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 367.942280][ T9438] CPU: 0 PID: 9438 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 367.947218][ T9438] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 367.952030][ T9438] Call Trace:
[ 367.953681][ T9438]
[ 367.955033][ T9438] dump_stack_lvl+0x16c/0x1f0
[ 367.957201][ T9438] sysfs_warn_dup+0x7f/0xa0
[ 367.959637][ T9438] sysfs_create_dir_ns+0x24d/0x2b0
[ 367.961966][ T9438] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 367.964484][ T9438] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 367.966887][ T9438] ? do_raw_spin_unlock+0x172/0x230
[ 367.969139][ T9438] kobject_add_internal+0x2c8/0x990
[ 367.971486][ T9438] kobject_init_and_add+0x11c/0x190
[ 367.973845][ T9438] ? __pfx_kobject_init_and_add+0x10/0x10
[ 367.976448][ T9438] ? lockdep_init_map_type+0x16d/0x7d0
[ 367.978734][ T9438] ? lockdep_init_map_type+0x16d/0x7d0
[ 367.981207][ T9438] gfs2_sys_fs_add+0x207/0x470
[ 367.983392][ T9438] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 367.985657][ T9438] ? __pfx_alloc_workqueue+0x10/0x10
[ 367.987809][ T9438] ? read_word_at_a_time+0xe/0x20
[ 367.990127][ T9438] gfs2_fill_super+0x138c/0x2e10
[ 367.992388][ T9438] ? vsnprintf+0x3cd/0x1880
[ 367.994534][ T9438] ? __pfx_gfs2_fill_super+0x10/0x10
[ 367.996944][ T9438] ? snprintf+0xc8/0x100
[ 367.998929][ T9438] ? __pfx_snprintf+0x10/0x10
[ 368.001086][ T9438] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 368.003551][ T9438] ? set_blocksize+0x2b1/0x350
[ 368.005758][ T9438] ? sb_set_blocksize+0xf6/0x120
[ 368.007942][ T9438] ? setup_bdev_super+0x392/0x720
[ 368.010180][ T9438] get_tree_bdev+0x36f/0x610
[ 368.012145][ T9438] ? __pfx_gfs2_fill_super+0x10/0x10
[ 368.014170][ T9438] ? __pfx_get_tree_bdev+0x10/0x10
[ 368.016243][ T9438] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 368.018868][ T9438] ? cap_capable+0x1cf/0x240
[ 368.021361][ T9438] gfs2_get_tree+0x4e/0x280
[ 368.023491][ T9438] vfs_get_tree+0x8f/0x380
[ 368.025607][ T9438] path_mount+0x14e6/0x1f20
[ 368.027602][ T9438] ? kmem_cache_free+0x12e/0x380
[ 368.029919][ T9438] ? __pfx_path_mount+0x10/0x10
[ 368.032175][ T9438] ? putname+0x12e/0x170
[ 368.034063][ T9438] __x64_sys_mount+0x297/0x320
[ 368.036189][ T9438] ? __pfx___x64_sys_mount+0x10/0x10
[ 368.038506][ T9438] do_syscall_64+0xd2/0x260
[ 368.040301][ T9438] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 368.042815][ T9438] RIP: 0033:0x7efc27e7f4aa
[ 368.044879][ T9438] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 368.053008][ T9438] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 368.056356][ T9438] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 368.059411][ T9438] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 368.063072][ T9438] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 368.066600][ T9438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 368.070697][ T9438] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 368.074242][ T9438]
[ 368.085962][ T9438] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 368.092147][ T9438] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 368.152907][ T9432] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 368.174095][ T5411] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 368.180699][ T9445] loop3: detected capacity change from 0 to 32768
[ 368.204592][ T9445] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 368.207975][ T9445] CPU: 1 PID: 9445 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 368.212958][ T9445] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 368.216983][ T9445] Call Trace:
[ 368.218344][ T9445]
[ 368.219532][ T9445] dump_stack_lvl+0x16c/0x1f0
[ 368.221473][ T9445] sysfs_warn_dup+0x7f/0xa0
[ 368.223522][ T9445] sysfs_create_dir_ns+0x24d/0x2b0
[ 368.225822][ T9445] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 368.228179][ T9445] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 368.230232][ T9445] ? do_raw_spin_unlock+0x172/0x230
[ 368.232482][ T9445] kobject_add_internal+0x2c8/0x990
[ 368.234742][ T9445] kobject_init_and_add+0x11c/0x190
[ 368.237036][ T9445] ? __pfx_kobject_init_and_add+0x10/0x10
[ 368.239597][ T9445] ? lockdep_init_map_type+0x16d/0x7d0
[ 368.242116][ T9445] ? lockdep_init_map_type+0x16d/0x7d0
[ 368.244572][ T9445] gfs2_sys_fs_add+0x207/0x470
[ 368.246884][ T9445] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 368.249466][ T9445] ? __pfx_alloc_workqueue+0x10/0x10
[ 368.251862][ T9445] ? read_word_at_a_time+0xe/0x20
[ 368.254086][ T9445] gfs2_fill_super+0x138c/0x2e10
[ 368.256372][ T9445] ? vsnprintf+0x3cd/0x1880
[ 368.258201][ T9445] ? __pfx_gfs2_fill_super+0x10/0x10
[ 368.260619][ T9445] ? snprintf+0xc8/0x100
[ 368.262674][ T9445] ? __pfx_snprintf+0x10/0x10
[ 368.264650][ T9445] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 368.266669][ T9445] ? set_blocksize+0x2b1/0x350
[ 368.268735][ T9445] ? sb_set_blocksize+0xf6/0x120
[ 368.271021][ T9445] ? setup_bdev_super+0x392/0x720
[ 368.273284][ T9445] get_tree_bdev+0x36f/0x610
[ 368.275449][ T9445] ? __pfx_gfs2_fill_super+0x10/0x10
[ 368.277852][ T9445] ? __pfx_get_tree_bdev+0x10/0x10
[ 368.280174][ T9445] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 368.282653][ T9445] ? cap_capable+0x1cf/0x240
[ 368.284667][ T9445] gfs2_get_tree+0x4e/0x280
[ 368.286630][ T9445] vfs_get_tree+0x8f/0x380
[ 368.288572][ T9445] path_mount+0x14e6/0x1f20
[ 368.290602][ T9445] ? kmem_cache_free+0x12e/0x380
[ 368.292861][ T9445] ? __pfx_path_mount+0x10/0x10
[ 368.294716][ T9445] ? putname+0x12e/0x170
[ 368.296594][ T9445] __x64_sys_mount+0x297/0x320
[ 368.298782][ T9445] ? __pfx___x64_sys_mount+0x10/0x10
[ 368.301092][ T9445] do_syscall_64+0xd2/0x260
[ 368.303155][ T9445] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 368.305918][ T9445] RIP: 0033:0x7f70fd87f4aa
[ 368.307903][ T9445] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 368.308270][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 368.308270][ T5422] inode = 11 2340
[ 368.308270][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 368.316581][ T9445] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 368.316607][ T9445] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 368.316619][ T9445] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 368.316629][ T9445] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 368.316639][ T9445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 368.316648][ T9445] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 368.316661][ T9445]
[ 368.339527][ T9445] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 368.363896][ T9445] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 368.374135][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 368.380692][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 368.397876][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 368.402869][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 368.428161][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 368.431943][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 368.435161][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 368.437817][ T5422] CPU: 0 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 368.442743][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 368.447202][ T5422] Call Trace:
[ 368.448719][ T5422]
[ 368.450084][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 368.452229][ T5422] gfs2_withdraw+0xab8/0x1290
[ 368.454255][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 368.456495][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 368.458828][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 368.461280][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 368.463369][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 368.465627][ T5422] inode_go_instantiate+0x47/0x60
[ 368.467654][ T5422] gfs2_instantiate+0x169/0x250
[ 368.469652][ T5422] gfs2_glock_wait+0x214/0x330
[ 368.471595][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 368.473766][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 368.475848][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 368.478193][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 368.480545][ T5422] do_sync+0x6cf/0xd30
[ 368.482341][ T5422] ? __pfx_do_sync+0x10/0x10
[ 368.484404][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 368.486597][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 368.488821][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 368.491268][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 368.493398][ T5422] gfs2_quota_sync+0x419/0x630
[ 368.495610][ T5422] gfs2_sync_fs+0x44/0xb0
[ 368.497436][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 368.499476][ T5422] sync_filesystem+0x10d/0x290
[ 368.501415][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 368.503526][ T5422] kill_block_super+0x3b/0x90
[ 368.505454][ T5422] gfs2_kill_sb+0x360/0x410
[ 368.507298][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 368.509496][ T5422] deactivate_super+0xde/0x100
[ 368.511611][ T5422] cleanup_mnt+0x222/0x450
[ 368.513662][ T5422] task_work_run+0x14e/0x250
[ 368.515734][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 368.518046][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 368.520492][ T5422] do_syscall_64+0xe2/0x260
[ 368.522370][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 368.524801][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 368.526674][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 368.533989][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 368.537692][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 368.541481][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 368.544645][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 368.548056][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 368.551828][ T5422] R13: 00007f18cecc93b9 R14: 0000000000059990 R15: 0000000000000001
[ 368.555236][ T5422]
[ 368.555821][ T9448] loop0: detected capacity change from 0 to 32768
[ 368.583659][ T9448] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 368.586729][ T9448] CPU: 2 PID: 9448 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 368.590871][ T9448] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 368.594599][ T9448] Call Trace:
[ 368.595723][ T9448]
[ 368.596807][ T9448] dump_stack_lvl+0x16c/0x1f0
[ 368.598668][ T9448] sysfs_warn_dup+0x7f/0xa0
[ 368.600483][ T9448] sysfs_create_dir_ns+0x24d/0x2b0
[ 368.602539][ T9448] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 368.604789][ T9448] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 368.606843][ T9448] ? do_raw_spin_unlock+0x172/0x230
[ 368.608633][ T9448] kobject_add_internal+0x2c8/0x990
[ 368.610338][ T9448] kobject_init_and_add+0x11c/0x190
[ 368.612018][ T9448] ? __pfx_kobject_init_and_add+0x10/0x10
[ 368.613880][ T9448] ? lockdep_init_map_type+0x16d/0x7d0
[ 368.615715][ T9448] ? lockdep_init_map_type+0x16d/0x7d0
[ 368.617596][ T9448] gfs2_sys_fs_add+0x207/0x470
[ 368.619323][ T9448] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 368.621206][ T9448] ? __pfx_alloc_workqueue+0x10/0x10
[ 368.623181][ T9448] ? read_word_at_a_time+0xe/0x20
[ 368.625009][ T9448] gfs2_fill_super+0x138c/0x2e10
[ 368.626819][ T9448] ? vsnprintf+0x3cd/0x1880
[ 368.628502][ T9448] ? __pfx_gfs2_fill_super+0x10/0x10
[ 368.630414][ T9448] ? snprintf+0xc8/0x100
[ 368.631971][ T9448] ? __pfx_snprintf+0x10/0x10
[ 368.633711][ T9448] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 368.635580][ T9448] ? set_blocksize+0x2b1/0x350
[ 368.637330][ T9448] ? sb_set_blocksize+0xf6/0x120
[ 368.639146][ T9448] ? setup_bdev_super+0x392/0x720
[ 368.640927][ T9448] get_tree_bdev+0x36f/0x610
[ 368.642632][ T9448] ? __pfx_gfs2_fill_super+0x10/0x10
[ 368.644541][ T9448] ? __pfx_get_tree_bdev+0x10/0x10
[ 368.646432][ T9448] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 368.648446][ T9448] ? cap_capable+0x1cf/0x240
[ 368.650136][ T9448] gfs2_get_tree+0x4e/0x280
[ 368.651799][ T9448] vfs_get_tree+0x8f/0x380
[ 368.653422][ T9448] path_mount+0x14e6/0x1f20
[ 368.655039][ T9448] ? kmem_cache_free+0x12e/0x380
[ 368.656813][ T9448] ? __pfx_path_mount+0x10/0x10
[ 368.658544][ T9448] ? putname+0x12e/0x170
[ 368.660095][ T9448] __x64_sys_mount+0x297/0x320
[ 368.661907][ T9448] ? __pfx___x64_sys_mount+0x10/0x10
[ 368.663863][ T9448] do_syscall_64+0xd2/0x260
[ 368.665569][ T9448] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 368.667716][ T9448] RIP: 0033:0x7f7cc547f4aa
[ 368.669331][ T9448] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 368.676335][ T9448] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 368.679276][ T9448] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 368.682104][ T9448] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 368.684872][ T9448] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 368.687778][ T9448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 368.690476][ T9448] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 368.693311][ T9448]
[ 368.700242][ T9448] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 368.705201][ T9448] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 368.775126][ T9453] loop3: detected capacity change from 0 to 32768
[ 368.791258][ T9453] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 368.795231][ T9453] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 368.796769][ T9451] loop1: detected capacity change from 0 to 32768
[ 368.813097][ T9451] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 368.814866][ T9453] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 368.820397][ T9451] CPU: 3 PID: 9451 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 368.820790][ T5212] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 368.825121][ T9451] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 368.825134][ T9451] Call Trace:
[ 368.825141][ T9451]
[ 368.825147][ T9451] dump_stack_lvl+0x16c/0x1f0
[ 368.825194][ T9451] sysfs_warn_dup+0x7f/0xa0
[ 368.825219][ T9451] sysfs_create_dir_ns+0x24d/0x2b0
[ 368.831104][ T5212] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 368.832372][ T9451] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 368.846144][ T9451] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 368.848435][ T9451] ? do_raw_spin_unlock+0x172/0x230
[ 368.850752][ T9451] kobject_add_internal+0x2c8/0x990
[ 368.853005][ T9451] kobject_init_and_add+0x11c/0x190
[ 368.855178][ T9451] ? __pfx_kobject_init_and_add+0x10/0x10
[ 368.857609][ T9451] ? lockdep_init_map_type+0x16d/0x7d0
[ 368.859932][ T9451] ? lockdep_init_map_type+0x16d/0x7d0
[ 368.862232][ T9451] gfs2_sys_fs_add+0x207/0x470
[ 368.864229][ T9451] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 368.866491][ T9451] ? __pfx_alloc_workqueue+0x10/0x10
[ 368.868719][ T9451] ? read_word_at_a_time+0xe/0x20
[ 368.870819][ T9451] gfs2_fill_super+0x138c/0x2e10
[ 368.872886][ T9451] ? vsnprintf+0x3cd/0x1880
[ 368.874796][ T9451] ? __pfx_gfs2_fill_super+0x10/0x10
[ 368.877111][ T9451] ? snprintf+0xc8/0x100
[ 368.878944][ T9451] ? __pfx_snprintf+0x10/0x10
[ 368.881011][ T9451] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 368.881537][ T5212] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 50ms
[ 368.883384][ T9451] ? set_blocksize+0x2b1/0x350
[ 368.883409][ T9451] ? sb_set_blocksize+0xf6/0x120
[ 368.883425][ T9451] ? setup_bdev_super+0x392/0x720
[ 368.887163][ T5212] gfs2: fsid=syz:syz.0: jid=0: Done
[ 368.888962][ T9451] get_tree_bdev+0x36f/0x610
[ 368.888992][ T9451] ? __pfx_gfs2_fill_super+0x10/0x10
[ 368.889011][ T9451] ? __pfx_get_tree_bdev+0x10/0x10
[ 368.891239][ T9453] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 368.893154][ T9451] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 368.893209][ T9451] ? cap_capable+0x1cf/0x240
[ 368.893233][ T9451] gfs2_get_tree+0x4e/0x280
[ 368.893252][ T9451] vfs_get_tree+0x8f/0x380
[ 368.893279][ T9451] path_mount+0x14e6/0x1f20
[ 368.893305][ T9451] ? kmem_cache_free+0x12e/0x380
[ 368.893325][ T9451] ? __pfx_path_mount+0x10/0x10
[ 368.919345][ T9451] ? putname+0x12e/0x170
[ 368.921281][ T9451] __x64_sys_mount+0x297/0x320
[ 368.923495][ T9451] ? __pfx___x64_sys_mount+0x10/0x10
[ 368.925894][ T9451] do_syscall_64+0xd2/0x260
[ 368.927950][ T9451] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 368.930497][ T9451] RIP: 0033:0x7efc27e7f4aa
[ 368.932283][ T9451] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 368.940806][ T9451] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 368.944582][ T9451] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 368.948203][ T9451] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 368.951615][ T9451] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 368.955203][ T9451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 368.958934][ T9451] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 368.962386][ T9451]
[ 368.978439][ T9451] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 368.986060][ T9451] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 369.117302][ T9453] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 369.141807][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 369.141807][ T5425] inode = 11 2340
[ 369.141807][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 369.152191][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 369.156635][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 369.161135][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 369.165649][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 369.181238][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 369.188191][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 369.192619][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 369.198152][ T5425] CPU: 2 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 369.203299][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 369.208286][ T5425] Call Trace:
[ 369.210271][ T5425]
[ 369.212011][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 369.214543][ T5425] gfs2_withdraw+0xab8/0x1290
[ 369.216832][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 369.219251][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 369.221741][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 369.224657][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 369.227282][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 369.229866][ T5425] inode_go_instantiate+0x47/0x60
[ 369.232254][ T5425] gfs2_instantiate+0x169/0x250
[ 369.234350][ T5425] gfs2_glock_wait+0x214/0x330
[ 369.236442][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 369.238825][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 369.240839][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 369.243446][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 369.245898][ T5425] do_sync+0x6cf/0xd30
[ 369.247836][ T5425] ? __pfx_do_sync+0x10/0x10
[ 369.250222][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 369.252819][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 369.255125][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 369.257156][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 369.259254][ T5425] gfs2_quota_sync+0x419/0x630
[ 369.261474][ T5425] gfs2_sync_fs+0x44/0xb0
[ 369.263364][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 369.265678][ T5425] sync_filesystem+0x10d/0x290
[ 369.267872][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 369.270525][ T5425] kill_block_super+0x3b/0x90
[ 369.272710][ T5425] gfs2_kill_sb+0x360/0x410
[ 369.274789][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 369.277248][ T5425] deactivate_super+0xde/0x100
[ 369.279473][ T5425] cleanup_mnt+0x222/0x450
[ 369.281503][ T5425] task_work_run+0x14e/0x250
[ 369.283575][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 369.285921][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 369.288495][ T5425] do_syscall_64+0xe2/0x260
[ 369.290438][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 369.292827][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 369.294646][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 369.303208][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 369.306955][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 369.310523][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 369.314125][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 369.317704][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 369.321275][ T5425] R13: 00007f70fd8c93b9 R14: 0000000000059e6d R15: 0000000000000001
[ 369.324667][ T5425]
[ 369.341210][ T9462] loop0: detected capacity change from 0 to 32768
[ 369.363980][ T9462] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 369.367295][ T9462] CPU: 1 PID: 9462 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 369.370989][ T9460] loop2: detected capacity change from 0 to 32768
[ 369.376445][ T9462] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 369.376459][ T9462] Call Trace:
[ 369.376468][ T9462]
[ 369.376475][ T9462] dump_stack_lvl+0x16c/0x1f0
[ 369.376506][ T9462] sysfs_warn_dup+0x7f/0xa0
[ 369.390480][ T9462] sysfs_create_dir_ns+0x24d/0x2b0
[ 369.392278][ T9462] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 369.394200][ T9462] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 369.396227][ T9462] ? do_raw_spin_unlock+0x172/0x230
[ 369.398215][ T9462] kobject_add_internal+0x2c8/0x990
[ 369.401144][ T9462] kobject_init_and_add+0x11c/0x190
[ 369.404235][ T9462] ? __pfx_kobject_init_and_add+0x10/0x10
[ 369.406766][ T9462] ? lockdep_init_map_type+0x16d/0x7d0
[ 369.409198][ T9462] ? lockdep_init_map_type+0x16d/0x7d0
[ 369.411509][ T9462] gfs2_sys_fs_add+0x207/0x470
[ 369.413636][ T9462] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 369.416587][ T9462] ? __pfx_alloc_workqueue+0x10/0x10
[ 369.418833][ T9462] ? read_word_at_a_time+0xe/0x20
[ 369.421139][ T9462] gfs2_fill_super+0x138c/0x2e10
[ 369.423373][ T9462] ? vsnprintf+0x3cd/0x1880
[ 369.425416][ T9462] ? __pfx_gfs2_fill_super+0x10/0x10
[ 369.427885][ T9462] ? snprintf+0xc8/0x100
[ 369.429726][ T9462] ? __pfx_snprintf+0x10/0x10
[ 369.431562][ T9462] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 369.433852][ T9462] ? set_blocksize+0x2b1/0x350
[ 369.435773][ T9462] ? sb_set_blocksize+0xf6/0x120
[ 369.436209][ T9460] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 369.437811][ T9462] ? setup_bdev_super+0x392/0x720
[ 369.437838][ T9462] get_tree_bdev+0x36f/0x610
[ 369.437862][ T9462] ? __pfx_gfs2_fill_super+0x10/0x10
[ 369.448308][ T9462] ? __pfx_get_tree_bdev+0x10/0x10
[ 369.450439][ T9462] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 369.452547][ T9462] ? cap_capable+0x1cf/0x240
[ 369.454359][ T9462] gfs2_get_tree+0x4e/0x280
[ 369.456072][ T9462] vfs_get_tree+0x8f/0x380
[ 369.457867][ T9462] path_mount+0x14e6/0x1f20
[ 369.459728][ T9462] ? kmem_cache_free+0x12e/0x380
[ 369.461859][ T9462] ? __pfx_path_mount+0x10/0x10
[ 369.463986][ T9462] ? putname+0x12e/0x170
[ 369.465823][ T9462] __x64_sys_mount+0x297/0x320
[ 369.467905][ T9462] ? __pfx___x64_sys_mount+0x10/0x10
[ 369.470236][ T9462] do_syscall_64+0xd2/0x260
[ 369.472257][ T9462] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 369.474922][ T9462] RIP: 0033:0x7f7cc547f4aa
[ 369.476937][ T9462] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 369.485204][ T9462] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 369.488398][ T9462] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 369.492020][ T9462] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 369.495179][ T9462] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 369.497868][ T9462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 369.500976][ T9462] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 369.504303][ T9462]
[ 369.508533][ T9460] CPU: 3 PID: 9460 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 369.508790][ T9462] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 369.513365][ T9460] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 369.519141][ T9462] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 369.522702][ T9460] Call Trace:
[ 369.522713][ T9460]
[ 369.527843][ T9460] dump_stack_lvl+0x16c/0x1f0
[ 369.529803][ T9460] sysfs_warn_dup+0x7f/0xa0
[ 369.531781][ T9460] sysfs_create_dir_ns+0x24d/0x2b0
[ 369.534052][ T9460] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 369.536488][ T9460] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 369.538832][ T9460] ? do_raw_spin_unlock+0x172/0x230
[ 369.541119][ T9460] kobject_add_internal+0x2c8/0x990
[ 369.543423][ T9460] kobject_init_and_add+0x11c/0x190
[ 369.545756][ T9460] ? __pfx_kobject_init_and_add+0x10/0x10
[ 369.548277][ T9460] ? lockdep_init_map_type+0x16d/0x7d0
[ 369.550731][ T9460] ? lockdep_init_map_type+0x16d/0x7d0
[ 369.552898][ T9460] gfs2_sys_fs_add+0x207/0x470
[ 369.555030][ T9460] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 369.557364][ T9460] ? __pfx_alloc_workqueue+0x10/0x10
[ 369.559730][ T9460] ? read_word_at_a_time+0xe/0x20
[ 369.562007][ T9460] gfs2_fill_super+0x138c/0x2e10
[ 369.564065][ T9460] ? vsnprintf+0x3cd/0x1880
[ 369.565904][ T9460] ? __pfx_gfs2_fill_super+0x10/0x10
[ 369.568023][ T9460] ? snprintf+0xc8/0x100
[ 369.569716][ T9460] ? __pfx_snprintf+0x10/0x10
[ 369.571524][ T9460] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 369.573756][ T9460] ? set_blocksize+0x2b1/0x350
[ 369.575638][ T9460] ? sb_set_blocksize+0xf6/0x120
[ 369.577715][ T9460] ? setup_bdev_super+0x392/0x720
[ 369.580167][ T9460] get_tree_bdev+0x36f/0x610
[ 369.582423][ T9460] ? __pfx_gfs2_fill_super+0x10/0x10
[ 369.584788][ T9460] ? __pfx_get_tree_bdev+0x10/0x10
[ 369.587074][ T9460] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 369.589540][ T9460] ? cap_capable+0x1cf/0x240
[ 369.591643][ T9460] gfs2_get_tree+0x4e/0x280
[ 369.593652][ T9460] vfs_get_tree+0x8f/0x380
[ 369.595585][ T9460] path_mount+0x14e6/0x1f20
[ 369.597558][ T9460] ? kmem_cache_free+0x12e/0x380
[ 369.599743][ T9460] ? __pfx_path_mount+0x10/0x10
[ 369.601871][ T9460] ? putname+0x12e/0x170
[ 369.603585][ T9460] __x64_sys_mount+0x297/0x320
[ 369.605653][ T9460] ? __pfx___x64_sys_mount+0x10/0x10
[ 369.607949][ T9460] do_syscall_64+0xd2/0x260
[ 369.609696][ T9460] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 369.611692][ T9460] RIP: 0033:0x7f18cec7f4aa
[ 369.613455][ T9460] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 369.620901][ T9460] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 369.624489][ T9460] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 369.627985][ T9460] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 369.631491][ T9460] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 369.634878][ T9460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 369.638286][ T9460] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 369.641824][ T9460]
[ 369.645495][ T9460] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 369.651678][ T9460] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 369.779480][ T9464] loop1: detected capacity change from 0 to 32768
[ 369.800133][ T9464] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 369.803459][ T9464] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 369.818456][ T9464] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 369.823086][ T5212] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 369.827218][ T5212] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 369.866507][ T5212] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 39ms
[ 369.869862][ T5212] gfs2: fsid=syz:syz.0: jid=0: Done
[ 369.872043][ T9464] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 370.097565][ T9464] gfs2: fsid=syz:syz.0: found 1 quota changes
2024/04/02 02:35:49 executed programs: 1102
[ 370.107794][ T9469] loop0: detected capacity change from 0 to 32768
[ 370.126447][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 370.126447][ T5428] inode = 11 2340
[ 370.126447][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 370.126832][ T9469] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 370.138896][ T9469] CPU: 1 PID: 9469 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 370.143861][ T9469] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 370.152002][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 370.154610][ T9469] Call Trace:
[ 370.154621][ T9469]
[ 370.154629][ T9469] dump_stack_lvl+0x16c/0x1f0
[ 370.154666][ T9469] sysfs_warn_dup+0x7f/0xa0
[ 370.154694][ T9469] sysfs_create_dir_ns+0x24d/0x2b0
[ 370.154737][ T9469] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 370.154767][ T9469] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 370.159115][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 370.160341][ T9469] ? do_raw_spin_unlock+0x172/0x230
[ 370.160365][ T9469] kobject_add_internal+0x2c8/0x990
[ 370.160387][ T9469] kobject_init_and_add+0x11c/0x190
[ 370.160407][ T9469] ? __pfx_kobject_init_and_add+0x10/0x10
[ 370.160427][ T9469] ? lockdep_init_map_type+0x16d/0x7d0
[ 370.162231][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 370.164149][ T9469] ? lockdep_init_map_type+0x16d/0x7d0
[ 370.164180][ T9469] gfs2_sys_fs_add+0x207/0x470
[ 370.164207][ T9469] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 370.164233][ T9469] ? __pfx_alloc_workqueue+0x10/0x10
[ 370.164259][ T9469] ? read_word_at_a_time+0xe/0x20
[ 370.164279][ T9469] gfs2_fill_super+0x138c/0x2e10
[ 370.164298][ T9469] ? vsnprintf+0x3cd/0x1880
[ 370.164323][ T9469] ? __pfx_gfs2_fill_super+0x10/0x10
[ 370.164341][ T9469] ? snprintf+0xc8/0x100
[ 370.164364][ T9469] ? __pfx_snprintf+0x10/0x10
[ 370.164388][ T9469] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 370.164406][ T9469] ? set_blocksize+0x2b1/0x350
[ 370.164425][ T9469] ? sb_set_blocksize+0xf6/0x120
[ 370.164441][ T9469] ? setup_bdev_super+0x392/0x720
[ 370.164466][ T9469] get_tree_bdev+0x36f/0x610
[ 370.164492][ T9469] ? __pfx_gfs2_fill_super+0x10/0x10
[ 370.164510][ T9469] ? __pfx_get_tree_bdev+0x10/0x10
[ 370.164535][ T9469] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 370.164559][ T9469] ? cap_capable+0x1cf/0x240
[ 370.164582][ T9469] gfs2_get_tree+0x4e/0x280
[ 370.164599][ T9469] vfs_get_tree+0x8f/0x380
[ 370.164626][ T9469] path_mount+0x14e6/0x1f20
[ 370.164658][ T9469] ? kmem_cache_free+0x12e/0x380
[ 370.164678][ T9469] ? __pfx_path_mount+0x10/0x10
[ 370.164703][ T9469] ? putname+0x12e/0x170
[ 370.164723][ T9469] __x64_sys_mount+0x297/0x320
[ 370.164749][ T9469] ? __pfx___x64_sys_mount+0x10/0x10
[ 370.164776][ T9469] do_syscall_64+0xd2/0x260
[ 370.164796][ T9469] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 370.164817][ T9469] RIP: 0033:0x7f7cc547f4aa
[ 370.168761][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 370.170189][ T9469] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 370.170209][ T9469] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 370.170230][ T9469] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 370.170242][ T9469] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 370.170255][ T9469] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 370.170266][ T9469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 370.170278][ T9469] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 370.170294][ T9469]
[ 370.192898][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 370.193602][ T9469] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 370.201865][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 370.202801][ T9469] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 370.207146][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 370.240922][ T9471] loop3: detected capacity change from 0 to 32768
[ 370.242780][ T5428] CPU: 2 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 370.256768][ T9475] loop2: detected capacity change from 0 to 32768
[ 370.257894][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 370.263326][ T9471] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 370.264267][ T5428] Call Trace:
[ 370.264279][ T5428]
[ 370.264286][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 370.264319][ T5428] gfs2_withdraw+0xab8/0x1290
[ 370.264348][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 370.264372][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 370.264397][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 370.281583][ T9475] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 370.284639][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 370.284676][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 370.284700][ T5428] inode_go_instantiate+0x47/0x60
[ 370.363368][ T5428] gfs2_instantiate+0x169/0x250
[ 370.365584][ T5428] gfs2_glock_wait+0x214/0x330
[ 370.367672][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 370.369934][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 370.371984][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 370.374258][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 370.376508][ T5428] do_sync+0x6cf/0xd30
[ 370.378328][ T5428] ? __pfx_do_sync+0x10/0x10
[ 370.380200][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 370.382433][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 370.384400][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 370.386480][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 370.388546][ T5428] gfs2_quota_sync+0x419/0x630
[ 370.390571][ T5428] gfs2_sync_fs+0x44/0xb0
[ 370.392371][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 370.394657][ T5428] sync_filesystem+0x10d/0x290
[ 370.396745][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 370.399168][ T5428] kill_block_super+0x3b/0x90
[ 370.401287][ T5428] gfs2_kill_sb+0x360/0x410
[ 370.403303][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 370.405678][ T5428] deactivate_super+0xde/0x100
[ 370.407726][ T5428] cleanup_mnt+0x222/0x450
[ 370.409709][ T5428] task_work_run+0x14e/0x250
[ 370.411721][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 370.413988][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 370.416379][ T5428] do_syscall_64+0xe2/0x260
[ 370.418358][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 370.420864][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 370.422792][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 370.431214][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 370.434676][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 370.438135][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 370.442069][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 370.445841][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 370.449524][ T5428] R13: 00007efc27ec93b9 R14: 000000000005a218 R15: 0000000000000001
[ 370.453083][ T5428]
[ 370.454511][ T9475] CPU: 1 PID: 9475 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 370.458584][ T9475] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 370.463038][ T9475] Call Trace:
[ 370.464304][ T9475]
[ 370.465486][ T9475] dump_stack_lvl+0x16c/0x1f0
[ 370.467304][ T9475] sysfs_warn_dup+0x7f/0xa0
[ 370.469144][ T9475] sysfs_create_dir_ns+0x24d/0x2b0
[ 370.471359][ T9475] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 370.473590][ T9475] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 370.475788][ T9475] ? do_raw_spin_unlock+0x172/0x230
[ 370.477904][ T9475] kobject_add_internal+0x2c8/0x990
[ 370.479971][ T9475] kobject_init_and_add+0x11c/0x190
[ 370.482014][ T9475] ? __pfx_kobject_init_and_add+0x10/0x10
[ 370.484220][ T9475] ? lockdep_init_map_type+0x16d/0x7d0
[ 370.486268][ T9475] ? lockdep_init_map_type+0x16d/0x7d0
[ 370.488211][ T9475] gfs2_sys_fs_add+0x207/0x470
[ 370.489961][ T9475] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 370.491848][ T9475] ? __pfx_alloc_workqueue+0x10/0x10
[ 370.493748][ T9475] ? read_word_at_a_time+0xe/0x20
[ 370.495540][ T9475] gfs2_fill_super+0x138c/0x2e10
[ 370.497447][ T9475] ? vsnprintf+0x3cd/0x1880
[ 370.499285][ T9475] ? __pfx_gfs2_fill_super+0x10/0x10
[ 370.501398][ T9475] ? snprintf+0xc8/0x100
[ 370.503091][ T9475] ? __pfx_snprintf+0x10/0x10
[ 370.504969][ T9475] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 370.507110][ T9475] ? set_blocksize+0x2b1/0x350
[ 370.509003][ T9475] ? sb_set_blocksize+0xf6/0x120
[ 370.510969][ T9475] ? setup_bdev_super+0x392/0x720
[ 370.512971][ T9475] get_tree_bdev+0x36f/0x610
[ 370.514823][ T9475] ? __pfx_gfs2_fill_super+0x10/0x10
[ 370.516903][ T9475] ? __pfx_get_tree_bdev+0x10/0x10
[ 370.518915][ T9475] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 370.521215][ T9475] ? cap_capable+0x1cf/0x240
[ 370.523040][ T9475] gfs2_get_tree+0x4e/0x280
[ 370.524841][ T9475] vfs_get_tree+0x8f/0x380
[ 370.526648][ T9475] path_mount+0x14e6/0x1f20
[ 370.528275][ T9475] ? kmem_cache_free+0x12e/0x380
[ 370.530052][ T9475] ? __pfx_path_mount+0x10/0x10
[ 370.531782][ T9475] ? putname+0x12e/0x170
[ 370.533519][ T9475] __x64_sys_mount+0x297/0x320
[ 370.535407][ T9475] ? __pfx___x64_sys_mount+0x10/0x10
[ 370.537704][ T9475] do_syscall_64+0xd2/0x260
[ 370.540302][ T9475] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 370.543244][ T9475] RIP: 0033:0x7f18cec7f4aa
[ 370.544865][ T9475] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 370.552571][ T9475] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 370.555814][ T9475] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 370.558969][ T9475] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 370.562139][ T9475] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 370.565303][ T9475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 370.568395][ T9475] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 370.571558][ T9475]
[ 370.572794][ T9471] CPU: 3 PID: 9471 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 370.577508][ T9471] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 370.581450][ T9471] Call Trace:
[ 370.582772][ T9471]
[ 370.583950][ T9471] dump_stack_lvl+0x16c/0x1f0
[ 370.585833][ T9471] sysfs_warn_dup+0x7f/0xa0
[ 370.587419][ T9471] sysfs_create_dir_ns+0x24d/0x2b0
[ 370.589344][ T9471] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 370.591479][ T9471] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 370.593430][ T9471] ? do_raw_spin_unlock+0x172/0x230
[ 370.593782][ T9475] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 370.595538][ T9471] kobject_add_internal+0x2c8/0x990
[ 370.600964][ T9475] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 370.603208][ T9471] kobject_init_and_add+0x11c/0x190
[ 370.607934][ T9471] ? __pfx_kobject_init_and_add+0x10/0x10
[ 370.610228][ T9471] ? lockdep_init_map_type+0x16d/0x7d0
[ 370.612432][ T9471] ? lockdep_init_map_type+0x16d/0x7d0
[ 370.614656][ T9471] gfs2_sys_fs_add+0x207/0x470
[ 370.616579][ T9471] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 370.618638][ T9471] ? __pfx_alloc_workqueue+0x10/0x10
[ 370.620650][ T9471] ? read_word_at_a_time+0xe/0x20
[ 370.622454][ T9471] gfs2_fill_super+0x138c/0x2e10
[ 370.624232][ T9471] ? vsnprintf+0x3cd/0x1880
[ 370.625875][ T9471] ? __pfx_gfs2_fill_super+0x10/0x10
[ 370.627750][ T9471] ? snprintf+0xc8/0x100
[ 370.629294][ T9471] ? __pfx_snprintf+0x10/0x10
[ 370.631040][ T9471] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 370.632943][ T9471] ? set_blocksize+0x2b1/0x350
[ 370.634687][ T9471] ? sb_set_blocksize+0xf6/0x120
[ 370.636455][ T9471] ? setup_bdev_super+0x392/0x720
[ 370.638441][ T9471] get_tree_bdev+0x36f/0x610
[ 370.640295][ T9471] ? __pfx_gfs2_fill_super+0x10/0x10
[ 370.642417][ T9471] ? __pfx_get_tree_bdev+0x10/0x10
[ 370.644384][ T9471] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 370.646596][ T9471] ? cap_capable+0x1cf/0x240
[ 370.648490][ T9471] gfs2_get_tree+0x4e/0x280
[ 370.650353][ T9471] vfs_get_tree+0x8f/0x380
[ 370.652180][ T9471] path_mount+0x14e6/0x1f20
[ 370.654034][ T9471] ? kmem_cache_free+0x12e/0x380
[ 370.656024][ T9471] ? __pfx_path_mount+0x10/0x10
[ 370.658466][ T9471] ? putname+0x12e/0x170
[ 370.660279][ T9471] __x64_sys_mount+0x297/0x320
[ 370.662346][ T9471] ? __pfx___x64_sys_mount+0x10/0x10
[ 370.664583][ T9471] do_syscall_64+0xd2/0x260
[ 370.666421][ T9471] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 370.668778][ T9471] RIP: 0033:0x7f70fd87f4aa
[ 370.670600][ T9471] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 370.678129][ T9471] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 370.681431][ T9471] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 370.684487][ T9471] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 370.687603][ T9471] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 370.690753][ T9471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 370.693889][ T9471] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 370.696997][ T9471]
[ 370.699610][ T9471] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 370.704740][ T9471] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 371.168146][ T9480] loop0: detected capacity change from 0 to 32768
[ 371.190160][ T9480] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 371.194453][ T9480] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 371.227141][ T9480] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 371.233134][ T5597] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 371.236383][ T5597] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 371.238745][ T9482] loop3: detected capacity change from 0 to 32768
[ 371.245334][ T9482] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 371.260492][ T9482] CPU: 2 PID: 9482 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 371.265687][ T9482] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 371.270193][ T9482] Call Trace:
[ 371.271691][ T9482]
[ 371.273060][ T9482] dump_stack_lvl+0x16c/0x1f0
[ 371.275309][ T9482] sysfs_warn_dup+0x7f/0xa0
[ 371.277802][ T9482] sysfs_create_dir_ns+0x24d/0x2b0
[ 371.280211][ T9482] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 371.281822][ T9486] loop1: detected capacity change from 0 to 32768
[ 371.282421][ T9482] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 371.287894][ T9482] ? do_raw_spin_unlock+0x172/0x230
[ 371.289991][ T9484] loop2: detected capacity change from 0 to 32768
[ 371.290149][ T9482] kobject_add_internal+0x2c8/0x990
[ 371.294924][ T9482] kobject_init_and_add+0x11c/0x190
[ 371.297085][ T9482] ? __pfx_kobject_init_and_add+0x10/0x10
[ 371.299686][ T9482] ? lockdep_init_map_type+0x16d/0x7d0
[ 371.302267][ T9482] ? lockdep_init_map_type+0x16d/0x7d0
[ 371.304569][ T9482] gfs2_sys_fs_add+0x207/0x470
[ 371.307049][ T9482] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 371.309313][ T9482] ? __pfx_alloc_workqueue+0x10/0x10
[ 371.311681][ T9482] ? read_word_at_a_time+0xe/0x20
[ 371.313903][ T9482] gfs2_fill_super+0x138c/0x2e10
[ 371.316067][ T9482] ? vsnprintf+0x3cd/0x1880
[ 371.318194][ T9486] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 371.318212][ T9482] ? __pfx_gfs2_fill_super+0x10/0x10
[ 371.323029][ T9482] ? snprintf+0xc8/0x100
[ 371.324770][ T9482] ? __pfx_snprintf+0x10/0x10
[ 371.326763][ T9482] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 371.328161][ T9484] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 371.329189][ T9482] ? set_blocksize+0x2b1/0x350
[ 371.334585][ T9482] ? sb_set_blocksize+0xf6/0x120
[ 371.336455][ T9482] ? setup_bdev_super+0x392/0x720
[ 371.338280][ T9482] get_tree_bdev+0x36f/0x610
[ 371.339955][ T9482] ? __pfx_gfs2_fill_super+0x10/0x10
[ 371.342197][ T9482] ? __pfx_get_tree_bdev+0x10/0x10
[ 371.344706][ T9482] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 371.347334][ T9482] ? cap_capable+0x1cf/0x240
[ 371.350132][ T9482] gfs2_get_tree+0x4e/0x280
[ 371.352336][ T9482] vfs_get_tree+0x8f/0x380
[ 371.354497][ T9482] path_mount+0x14e6/0x1f20
[ 371.356383][ T9482] ? kmem_cache_free+0x12e/0x380
[ 371.358457][ T9482] ? __pfx_path_mount+0x10/0x10
[ 371.360411][ T9482] ? putname+0x12e/0x170
[ 371.362103][ T9482] __x64_sys_mount+0x297/0x320
[ 371.364115][ T9482] ? __pfx___x64_sys_mount+0x10/0x10
[ 371.366815][ T9482] do_syscall_64+0xd2/0x260
[ 371.369120][ T9482] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 371.371884][ T9482] RIP: 0033:0x7f70fd87f4aa
[ 371.373978][ T9482] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 371.382427][ T9482] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 371.385392][ T9482] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 371.388205][ T9482] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 371.390996][ T5597] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 154ms
[ 371.391015][ T9482] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 371.396822][ T9482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 371.397184][ T5597] gfs2: fsid=syz:syz.0: jid=0: Done
[ 371.399885][ T9482] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 371.399901][ T9482]
[ 371.402368][ T9480] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 371.405644][ T9486] CPU: 1 PID: 9486 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 371.405681][ T9486] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 371.405691][ T9486] Call Trace:
[ 371.405699][ T9486]
[ 371.405707][ T9486] dump_stack_lvl+0x16c/0x1f0
[ 371.405736][ T9486] sysfs_warn_dup+0x7f/0xa0
[ 371.408027][ T9482] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 371.409745][ T9486] sysfs_create_dir_ns+0x24d/0x2b0
[ 371.409767][ T9486] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 371.414900][ T9482] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 371.418813][ T9486] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 371.440042][ T9486] ? do_raw_spin_unlock+0x172/0x230
[ 371.442134][ T9486] kobject_add_internal+0x2c8/0x990
[ 371.444140][ T9486] kobject_init_and_add+0x11c/0x190
[ 371.446251][ T9486] ? __pfx_kobject_init_and_add+0x10/0x10
[ 371.448559][ T9486] ? lockdep_init_map_type+0x16d/0x7d0
[ 371.450760][ T9486] ? lockdep_init_map_type+0x16d/0x7d0
[ 371.452992][ T9486] gfs2_sys_fs_add+0x207/0x470
[ 371.454972][ T9486] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 371.457270][ T9486] ? __pfx_alloc_workqueue+0x10/0x10
[ 371.458850][ T9486] ? read_word_at_a_time+0xe/0x20
[ 371.460463][ T9486] gfs2_fill_super+0x138c/0x2e10
[ 371.462334][ T9486] ? vsnprintf+0x3cd/0x1880
[ 371.464049][ T9486] ? __pfx_gfs2_fill_super+0x10/0x10
[ 371.466311][ T9486] ? snprintf+0xc8/0x100
[ 371.468082][ T9486] ? __pfx_snprintf+0x10/0x10
[ 371.470072][ T9486] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 371.472293][ T9486] ? set_blocksize+0x2b1/0x350
[ 371.474307][ T9486] ? sb_set_blocksize+0xf6/0x120
[ 371.476349][ T9486] ? setup_bdev_super+0x392/0x720
[ 371.478395][ T9486] get_tree_bdev+0x36f/0x610
[ 371.480519][ T9486] ? __pfx_gfs2_fill_super+0x10/0x10
[ 371.482725][ T9486] ? __pfx_get_tree_bdev+0x10/0x10
[ 371.484779][ T9486] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 371.487113][ T9486] ? cap_capable+0x1cf/0x240
[ 371.489057][ T9486] gfs2_get_tree+0x4e/0x280
[ 371.490978][ T9486] vfs_get_tree+0x8f/0x380
[ 371.492870][ T9486] path_mount+0x14e6/0x1f20
[ 371.494823][ T9486] ? kmem_cache_free+0x12e/0x380
[ 371.497106][ T9486] ? __pfx_path_mount+0x10/0x10
[ 371.499307][ T9486] ? putname+0x12e/0x170
[ 371.501108][ T9486] __x64_sys_mount+0x297/0x320
[ 371.503145][ T9486] ? __pfx___x64_sys_mount+0x10/0x10
[ 371.505268][ T9486] do_syscall_64+0xd2/0x260
[ 371.507378][ T9486] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 371.509842][ T9486] RIP: 0033:0x7efc27e7f4aa
[ 371.511528][ T9486] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 371.517755][ T9486] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 371.520734][ T9486] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 371.524135][ T9486] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 371.528027][ T9486] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 371.531472][ T9486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 371.534863][ T9486] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 371.538207][ T9486]
[ 371.540304][ T9484] CPU: 2 PID: 9484 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 371.542724][ T9486] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 371.545369][ T9484] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 371.545382][ T9484] Call Trace:
[ 371.545389][ T9484]
[ 371.545397][ T9484] dump_stack_lvl+0x16c/0x1f0
[ 371.545433][ T9484] sysfs_warn_dup+0x7f/0xa0
[ 371.545460][ T9484] sysfs_create_dir_ns+0x24d/0x2b0
[ 371.545487][ T9484] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 371.551479][ T9486] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 371.556044][ T9484] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 371.556070][ T9484] ? do_raw_spin_unlock+0x172/0x230
[ 371.556088][ T9484] kobject_add_internal+0x2c8/0x990
[ 371.556109][ T9484] kobject_init_and_add+0x11c/0x190
[ 371.556128][ T9484] ? __pfx_kobject_init_and_add+0x10/0x10
[ 371.556147][ T9484] ? lockdep_init_map_type+0x16d/0x7d0
[ 371.556173][ T9484] ? lockdep_init_map_type+0x16d/0x7d0
[ 371.556201][ T9484] gfs2_sys_fs_add+0x207/0x470
[ 371.556226][ T9484] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 371.556252][ T9484] ? __pfx_alloc_workqueue+0x10/0x10
[ 371.556278][ T9484] ? read_word_at_a_time+0xe/0x20
[ 371.556297][ T9484] gfs2_fill_super+0x138c/0x2e10
[ 371.556315][ T9484] ? vsnprintf+0x3cd/0x1880
[ 371.556339][ T9484] ? __pfx_gfs2_fill_super+0x10/0x10
[ 371.556357][ T9484] ? snprintf+0xc8/0x100
[ 371.556379][ T9484] ? __pfx_snprintf+0x10/0x10
[ 371.556403][ T9484] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 371.612817][ T9484] ? set_blocksize+0x2b1/0x350
[ 371.614935][ T9484] ? sb_set_blocksize+0xf6/0x120
[ 371.617110][ T9484] ? setup_bdev_super+0x392/0x720
[ 371.619334][ T9484] get_tree_bdev+0x36f/0x610
[ 371.621391][ T9484] ? __pfx_gfs2_fill_super+0x10/0x10
[ 371.624022][ T9484] ? __pfx_get_tree_bdev+0x10/0x10
[ 371.626277][ T9484] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 371.628964][ T9484] ? cap_capable+0x1cf/0x240
[ 371.631060][ T9484] gfs2_get_tree+0x4e/0x280
[ 371.633072][ T9484] vfs_get_tree+0x8f/0x380
[ 371.635078][ T9484] path_mount+0x14e6/0x1f20
[ 371.637242][ T9484] ? kmem_cache_free+0x12e/0x380
[ 371.639691][ T9484] ? __pfx_path_mount+0x10/0x10
[ 371.641897][ T9484] ? putname+0x12e/0x170
[ 371.644046][ T9484] __x64_sys_mount+0x297/0x320
[ 371.646291][ T9484] ? __pfx___x64_sys_mount+0x10/0x10
[ 371.648690][ T9484] do_syscall_64+0xd2/0x260
[ 371.650879][ T9484] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 371.653459][ T9484] RIP: 0033:0x7f18cec7f4aa
[ 371.655255][ T9484] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 371.662839][ T9484] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 371.666164][ T9484] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 371.669349][ T9484] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 371.672883][ T9484] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 371.676421][ T9484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 371.680004][ T9484] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 371.683453][ T9484]
[ 371.701436][ T9484] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 371.707168][ T9484] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 371.722968][ T9480] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 371.765130][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 371.765130][ T5423] inode = 11 2340
[ 371.765130][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 371.780161][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 371.801110][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 371.806837][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 371.810016][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 371.817311][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 371.829183][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 371.836903][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 371.839424][ T5423] CPU: 2 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 371.844788][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 371.850228][ T5423] Call Trace:
[ 371.852040][ T5423]
[ 371.853436][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 371.874316][ T5423] gfs2_withdraw+0xab8/0x1290
[ 371.876301][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 371.878426][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 371.880862][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 371.883665][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 371.886384][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 371.889012][ T5423] inode_go_instantiate+0x47/0x60
[ 371.891590][ T5423] gfs2_instantiate+0x169/0x250
[ 371.893846][ T5423] gfs2_glock_wait+0x214/0x330
[ 371.896040][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 371.898108][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 371.899949][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 371.901980][ T5423] do_sync+0x6cf/0xd30
[ 371.903855][ T5423] ? __pfx_do_sync+0x10/0x10
[ 371.906042][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 371.908126][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 371.910270][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 371.912568][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 371.914674][ T5423] gfs2_quota_sync+0x419/0x630
[ 371.916878][ T5423] gfs2_sync_fs+0x44/0xb0
[ 371.918720][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 371.921182][ T5423] sync_filesystem+0x10d/0x290
[ 371.923554][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 371.925864][ T5423] kill_block_super+0x3b/0x90
[ 371.927893][ T5423] gfs2_kill_sb+0x360/0x410
[ 371.929873][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 371.932134][ T5423] deactivate_super+0xde/0x100
[ 371.934198][ T5423] cleanup_mnt+0x222/0x450
[ 371.935937][ T5423] task_work_run+0x14e/0x250
[ 371.937738][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 371.939708][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 371.942403][ T5423] do_syscall_64+0xe2/0x260
[ 371.944902][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 371.948576][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 371.950797][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 371.958975][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 371.962486][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 371.965878][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 371.969232][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 371.972598][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 371.976052][ T5423] R13: 00007f7cc54c93b9 R14: 000000000005a7d3 R15: 0000000000000001
[ 371.979409][ T5423]
[ 372.356227][ T9494] loop2: detected capacity change from 0 to 32768
[ 372.377068][ T9497] loop1: detected capacity change from 0 to 32768
[ 372.378422][ T9494] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 372.384534][ T9494] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 372.392009][ T9497] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 372.403893][ T9497] CPU: 2 PID: 9497 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 372.408961][ T9497] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 372.409779][ T9498] loop3: detected capacity change from 0 to 32768
[ 372.413654][ T9497] Call Trace:
[ 372.413666][ T9497]
[ 372.413674][ T9497] dump_stack_lvl+0x16c/0x1f0
[ 372.413705][ T9497] sysfs_warn_dup+0x7f/0xa0
[ 372.413731][ T9497] sysfs_create_dir_ns+0x24d/0x2b0
[ 372.422471][ T9494] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 372.424330][ T9497] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 372.424366][ T9497] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 372.424386][ T9497] ? do_raw_spin_unlock+0x172/0x230
[ 372.424404][ T9497] kobject_add_internal+0x2c8/0x990
[ 372.424425][ T9497] kobject_init_and_add+0x11c/0x190
[ 372.424446][ T9497] ? __pfx_kobject_init_and_add+0x10/0x10
[ 372.424465][ T9497] ? lockdep_init_map_type+0x16d/0x7d0
[ 372.436411][ T9498] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 372.437721][ T9497] ? lockdep_init_map_type+0x16d/0x7d0
[ 372.453568][ T9497] gfs2_sys_fs_add+0x207/0x470
[ 372.455536][ T5597] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 372.455703][ T9497] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 372.458713][ T5597] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 372.460939][ T9497] ? __pfx_alloc_workqueue+0x10/0x10
[ 372.460974][ T9497] ? read_word_at_a_time+0xe/0x20
[ 372.460986][ T9497] gfs2_fill_super+0x138c/0x2e10
[ 372.460999][ T9497] ? vsnprintf+0x3cd/0x1880
[ 372.461013][ T9497] ? __pfx_gfs2_fill_super+0x10/0x10
[ 372.461024][ T9497] ? snprintf+0xc8/0x100
[ 372.461037][ T9497] ? __pfx_snprintf+0x10/0x10
[ 372.461050][ T9497] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 372.461061][ T9497] ? set_blocksize+0x2b1/0x350
[ 372.461072][ T9497] ? sb_set_blocksize+0xf6/0x120
[ 372.461081][ T9497] ? setup_bdev_super+0x392/0x720
[ 372.461096][ T9497] get_tree_bdev+0x36f/0x610
[ 372.461111][ T9497] ? __pfx_gfs2_fill_super+0x10/0x10
[ 372.461121][ T9497] ? __pfx_get_tree_bdev+0x10/0x10
[ 372.493090][ T9497] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 372.495331][ T9497] ? cap_capable+0x1cf/0x240
[ 372.497054][ T9497] gfs2_get_tree+0x4e/0x280
[ 372.499029][ T9497] vfs_get_tree+0x8f/0x380
[ 372.501051][ T9497] path_mount+0x14e6/0x1f20
[ 372.503251][ T9497] ? kmem_cache_free+0x12e/0x380
[ 372.505496][ T9497] ? __pfx_path_mount+0x10/0x10
[ 372.507700][ T9497] ? putname+0x12e/0x170
[ 372.509617][ T9497] __x64_sys_mount+0x297/0x320
[ 372.511802][ T9497] ? __pfx___x64_sys_mount+0x10/0x10
[ 372.514778][ T9497] do_syscall_64+0xd2/0x260
[ 372.516925][ T9497] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 372.519878][ T9497] RIP: 0033:0x7efc27e7f4aa
[ 372.521901][ T9497] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 372.530155][ T9497] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 372.534188][ T9497] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 372.538343][ T9497] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 372.542063][ T9497] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 372.545766][ T9497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 372.549302][ T9497] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 372.552867][ T9497]
[ 372.554515][ T9498] CPU: 1 PID: 9498 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 372.559023][ T9498] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 372.563293][ T9498] Call Trace:
[ 372.564789][ T9498]
[ 372.566047][ T9498] dump_stack_lvl+0x16c/0x1f0
[ 372.568023][ T9498] sysfs_warn_dup+0x7f/0xa0
[ 372.569943][ T9498] sysfs_create_dir_ns+0x24d/0x2b0
[ 372.572122][ T9498] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 372.574768][ T9498] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 372.577170][ T9498] ? do_raw_spin_unlock+0x172/0x230
[ 372.579720][ T9498] kobject_add_internal+0x2c8/0x990
[ 372.582145][ T9498] kobject_init_and_add+0x11c/0x190
[ 372.584625][ T9498] ? __pfx_kobject_init_and_add+0x10/0x10
[ 372.587283][ T9498] ? lockdep_init_map_type+0x16d/0x7d0
[ 372.589781][ T9498] ? lockdep_init_map_type+0x16d/0x7d0
[ 372.591237][ T5597] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 132ms
[ 372.592364][ T9498] gfs2_sys_fs_add+0x207/0x470
[ 372.592393][ T9498] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 372.592419][ T9498] ? __pfx_alloc_workqueue+0x10/0x10
[ 372.597364][ T5597] gfs2: fsid=syz:syz.0: jid=0: Done
[ 372.598012][ T9498] ? read_word_at_a_time+0xe/0x20
[ 372.602783][ T9494] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 372.605124][ T9498] gfs2_fill_super+0x138c/0x2e10
[ 372.605170][ T9498] ? vsnprintf+0x3cd/0x1880
[ 372.605194][ T9498] ? __pfx_gfs2_fill_super+0x10/0x10
[ 372.605211][ T9498] ? snprintf+0xc8/0x100
[ 372.605231][ T9498] ? __pfx_snprintf+0x10/0x10
[ 372.605252][ T9498] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 372.605269][ T9498] ? set_blocksize+0x2b1/0x350
[ 372.605286][ T9498] ? sb_set_blocksize+0xf6/0x120
[ 372.605301][ T9498] ? setup_bdev_super+0x392/0x720
[ 372.605324][ T9498] get_tree_bdev+0x36f/0x610
[ 372.605341][ T9498] ? __pfx_gfs2_fill_super+0x10/0x10
[ 372.605351][ T9498] ? __pfx_get_tree_bdev+0x10/0x10
[ 372.605366][ T9498] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 372.605379][ T9498] ? cap_capable+0x1cf/0x240
[ 372.605393][ T9498] gfs2_get_tree+0x4e/0x280
[ 372.605403][ T9498] vfs_get_tree+0x8f/0x380
[ 372.605418][ T9498] path_mount+0x14e6/0x1f20
[ 372.605438][ T9498] ? kmem_cache_free+0x12e/0x380
[ 372.650458][ T9498] ? __pfx_path_mount+0x10/0x10
[ 372.652546][ T9498] ? putname+0x12e/0x170
[ 372.654317][ T9498] __x64_sys_mount+0x297/0x320
[ 372.654644][ T9497] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 372.656324][ T9498] ? __pfx___x64_sys_mount+0x10/0x10
[ 372.661727][ T9497] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 372.663551][ T9498] do_syscall_64+0xd2/0x260
[ 372.668005][ T9498] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 372.670593][ T9498] RIP: 0033:0x7f70fd87f4aa
[ 372.672385][ T9498] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 372.679822][ T9498] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 372.683191][ T9498] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 372.687289][ T9498] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 372.691404][ T9498] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 372.695456][ T9498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 372.699134][ T9498] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 372.702118][ T9498]
[ 372.708999][ T9498] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 372.715156][ T9498] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 372.821980][ T9494] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 372.867953][ T9500] loop0: detected capacity change from 0 to 32768
[ 372.875014][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 372.875014][ T5422] inode = 11 2340
[ 372.875014][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 372.888137][ T9500] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 372.891592][ T9500] CPU: 0 PID: 9500 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 372.896836][ T9500] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 372.901672][ T9500] Call Trace:
[ 372.903271][ T9500]
[ 372.904741][ T9500] dump_stack_lvl+0x16c/0x1f0
[ 372.907061][ T9500] sysfs_warn_dup+0x7f/0xa0
[ 372.907413][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 372.909073][ T9500] sysfs_create_dir_ns+0x24d/0x2b0
[ 372.909100][ T9500] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 372.909146][ T9500] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 372.909166][ T9500] ? do_raw_spin_unlock+0x172/0x230
[ 372.909182][ T9500] kobject_add_internal+0x2c8/0x990
[ 372.909201][ T9500] kobject_init_and_add+0x11c/0x190
[ 372.909219][ T9500] ? __pfx_kobject_init_and_add+0x10/0x10
[ 372.909235][ T9500] ? lockdep_init_map_type+0x16d/0x7d0
[ 372.909258][ T9500] ? lockdep_init_map_type+0x16d/0x7d0
[ 372.909281][ T9500] gfs2_sys_fs_add+0x207/0x470
[ 372.913568][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 372.915443][ T9500] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 372.915469][ T9500] ? __pfx_alloc_workqueue+0x10/0x10
[ 372.915492][ T9500] ? read_word_at_a_time+0xe/0x20
[ 372.915509][ T9500] gfs2_fill_super+0x138c/0x2e10
[ 372.915526][ T9500] ? vsnprintf+0x3cd/0x1880
[ 372.915547][ T9500] ? __pfx_gfs2_fill_super+0x10/0x10
[ 372.915563][ T9500] ? snprintf+0xc8/0x100
[ 372.915583][ T9500] ? __pfx_snprintf+0x10/0x10
[ 372.917857][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 372.920732][ T9500] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 372.920757][ T9500] ? set_blocksize+0x2b1/0x350
[ 372.920776][ T9500] ? sb_set_blocksize+0xf6/0x120
[ 372.920794][ T9500] ? setup_bdev_super+0x392/0x720
[ 372.920819][ T9500] get_tree_bdev+0x36f/0x610
[ 372.920844][ T9500] ? __pfx_gfs2_fill_super+0x10/0x10
[ 372.920863][ T9500] ? __pfx_get_tree_bdev+0x10/0x10
[ 372.920889][ T9500] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 372.920916][ T9500] ? cap_capable+0x1cf/0x240
[ 372.923011][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 372.925431][ T9500] gfs2_get_tree+0x4e/0x280
[ 372.925454][ T9500] vfs_get_tree+0x8f/0x380
[ 372.925481][ T9500] path_mount+0x14e6/0x1f20
[ 372.925506][ T9500] ? kmem_cache_free+0x12e/0x380
[ 372.925525][ T9500] ? __pfx_path_mount+0x10/0x10
[ 372.925550][ T9500] ? putname+0x12e/0x170
[ 372.925569][ T9500] __x64_sys_mount+0x297/0x320
[ 372.925595][ T9500] ? __pfx___x64_sys_mount+0x10/0x10
[ 372.925620][ T9500] do_syscall_64+0xd2/0x260
[ 372.925638][ T9500] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 372.925657][ T9500] RIP: 0033:0x7f7cc547f4aa
[ 372.925671][ T9500] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 372.925688][ T9500] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 372.925706][ T9500] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 372.932888][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 372.932921][ T9500] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 372.935796][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 372.937069][ T9500] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 372.941693][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 372.944314][ T9500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 373.043427][ T9500] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 373.047069][ T9500]
[ 373.048480][ T5422] CPU: 2 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 373.049898][ T9500] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 373.053650][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 373.059677][ T9500] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 373.063927][ T5422] Call Trace:
[ 373.063939][ T5422]
[ 373.063947][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 373.063979][ T5422] gfs2_withdraw+0xab8/0x1290
[ 373.073631][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 373.075907][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 373.078201][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 373.080637][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 373.082777][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 373.085202][ T5422] inode_go_instantiate+0x47/0x60
[ 373.087432][ T5422] gfs2_instantiate+0x169/0x250
[ 373.089571][ T5422] gfs2_glock_wait+0x214/0x330
[ 373.091713][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 373.094070][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 373.095881][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 373.097840][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 373.100022][ T5422] do_sync+0x6cf/0xd30
[ 373.101716][ T5422] ? __pfx_do_sync+0x10/0x10
[ 373.103566][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 373.105537][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 373.108061][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 373.110446][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 373.112589][ T5422] gfs2_quota_sync+0x419/0x630
[ 373.114715][ T5422] gfs2_sync_fs+0x44/0xb0
[ 373.116560][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 373.118765][ T5422] sync_filesystem+0x10d/0x290
[ 373.120886][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 373.123630][ T5422] kill_block_super+0x3b/0x90
[ 373.125681][ T5422] gfs2_kill_sb+0x360/0x410
[ 373.128294][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 373.131022][ T5422] deactivate_super+0xde/0x100
[ 373.132958][ T5422] cleanup_mnt+0x222/0x450
[ 373.134855][ T5422] task_work_run+0x14e/0x250
[ 373.136537][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 373.138661][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 373.141224][ T5422] do_syscall_64+0xe2/0x260
[ 373.143289][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 373.147050][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 373.149347][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 373.157828][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 373.161301][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 373.164905][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 373.168327][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 373.171933][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 373.175623][ T5422] R13: 00007f18cecc93b9 R14: 000000000005ac41 R15: 0000000000000001
[ 373.179493][ T5422]
[ 373.336667][ T9508] loop3: detected capacity change from 0 to 32768
[ 373.369268][ T9508] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 373.372987][ T9508] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 373.398233][ T9508] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 373.404067][ T56] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 373.407296][ T56] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 373.471836][ T56] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 64ms
[ 373.478370][ T56] gfs2: fsid=syz:syz.0: jid=0: Done
[ 373.481851][ T9508] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 373.512188][ T9510] loop1: detected capacity change from 0 to 32768
[ 373.518690][ T9510] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 373.521719][ T9510] CPU: 0 PID: 9510 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 373.525968][ T9510] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 373.530456][ T9510] Call Trace:
[ 373.532016][ T9510]
[ 373.533489][ T9510] dump_stack_lvl+0x16c/0x1f0
[ 373.536307][ T9510] sysfs_warn_dup+0x7f/0xa0
[ 373.538553][ T9510] sysfs_create_dir_ns+0x24d/0x2b0
[ 373.540903][ T9510] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 373.543418][ T9510] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 373.545800][ T9510] ? do_raw_spin_unlock+0x172/0x230
[ 373.548461][ T9510] kobject_add_internal+0x2c8/0x990
[ 373.550419][ T9510] kobject_init_and_add+0x11c/0x190
[ 373.552610][ T9510] ? __pfx_kobject_init_and_add+0x10/0x10
[ 373.555164][ T9510] ? lockdep_init_map_type+0x16d/0x7d0
[ 373.557642][ T9510] ? lockdep_init_map_type+0x16d/0x7d0
[ 373.560059][ T9510] gfs2_sys_fs_add+0x207/0x470
[ 373.562243][ T9510] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 373.564578][ T9510] ? __pfx_alloc_workqueue+0x10/0x10
[ 373.567053][ T9510] ? read_word_at_a_time+0xe/0x20
[ 373.569404][ T9510] gfs2_fill_super+0x138c/0x2e10
[ 373.571422][ T9510] ? vsnprintf+0x3cd/0x1880
[ 373.573408][ T9510] ? __pfx_gfs2_fill_super+0x10/0x10
[ 373.575645][ T9510] ? snprintf+0xc8/0x100
[ 373.577410][ T9510] ? __pfx_snprintf+0x10/0x10
[ 373.579324][ T9510] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 373.581526][ T9510] ? set_blocksize+0x2b1/0x350
[ 373.583762][ T9510] ? sb_set_blocksize+0xf6/0x120
[ 373.586044][ T9510] ? setup_bdev_super+0x392/0x720
[ 373.588300][ T9510] get_tree_bdev+0x36f/0x610
[ 373.590536][ T9510] ? __pfx_gfs2_fill_super+0x10/0x10
[ 373.592950][ T9510] ? __pfx_get_tree_bdev+0x10/0x10
[ 373.595350][ T9510] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 373.597923][ T9510] ? cap_capable+0x1cf/0x240
[ 373.600358][ T9510] gfs2_get_tree+0x4e/0x280
[ 373.602672][ T9510] vfs_get_tree+0x8f/0x380
[ 373.604714][ T9510] path_mount+0x14e6/0x1f20
[ 373.606886][ T9510] ? kmem_cache_free+0x12e/0x380
[ 373.609198][ T9510] ? __pfx_path_mount+0x10/0x10
[ 373.611976][ T9510] ? putname+0x12e/0x170
[ 373.613921][ T9510] __x64_sys_mount+0x297/0x320
[ 373.616117][ T9510] ? __pfx___x64_sys_mount+0x10/0x10
[ 373.618540][ T9510] do_syscall_64+0xd2/0x260
[ 373.620631][ T9510] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 373.623330][ T9510] RIP: 0033:0x7efc27e7f4aa
[ 373.625466][ T9510] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 373.634383][ T9510] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 373.638288][ T9510] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 373.641893][ T9510] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 373.645455][ T9510] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 373.648797][ T9510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 373.651959][ T9510] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 373.655832][ T9510]
[ 373.660233][ T9510] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 373.666671][ T9510] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 373.699719][ T9508] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 373.767107][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 373.767107][ T5425] inode = 11 2340
[ 373.767107][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 373.777074][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 373.781148][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 373.796082][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 373.799461][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 373.807193][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 373.810927][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 373.817189][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 373.819935][ T5425] CPU: 0 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 373.824790][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 373.829253][ T5425] Call Trace:
[ 373.830772][ T5425]
[ 373.832106][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 373.834239][ T5425] gfs2_withdraw+0xab8/0x1290
[ 373.836318][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 373.838588][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 373.841033][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 373.843399][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 373.845621][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 373.848021][ T5425] inode_go_instantiate+0x47/0x60
[ 373.850216][ T5425] gfs2_instantiate+0x169/0x250
[ 373.852429][ T5425] gfs2_glock_wait+0x214/0x330
[ 373.854519][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 373.856798][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 373.858878][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 373.861148][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 373.863564][ T5425] do_sync+0x6cf/0xd30
[ 373.865342][ T5425] ? __pfx_do_sync+0x10/0x10
[ 373.867358][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 373.869513][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 373.871781][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 373.874134][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 373.876207][ T5425] gfs2_quota_sync+0x419/0x630
[ 373.878153][ T5425] gfs2_sync_fs+0x44/0xb0
[ 373.879935][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 373.882007][ T5425] sync_filesystem+0x10d/0x290
[ 373.883983][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 373.886416][ T5425] kill_block_super+0x3b/0x90
[ 373.888643][ T5425] gfs2_kill_sb+0x360/0x410
[ 373.890748][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 373.893147][ T5425] deactivate_super+0xde/0x100
[ 373.895264][ T5425] cleanup_mnt+0x222/0x450
[ 373.895397][ T9513] loop0: detected capacity change from 0 to 32768
[ 373.897228][ T5425] task_work_run+0x14e/0x250
[ 373.902286][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 373.904583][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 373.907123][ T5425] do_syscall_64+0xe2/0x260
[ 373.909151][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 373.911769][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 373.913746][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 373.921106][ T9517] loop2: detected capacity change from 0 to 32768
[ 373.921694][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 373.925265][ T9513] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 373.927876][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 373.934561][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 373.934949][ T9517] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 373.937984][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 373.937998][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 373.938009][ T5425] R13: 00007f70fd8c93b9 R14: 000000000005b043 R15: 0000000000000001
[ 373.938022][ T5425]
[ 373.938031][ T9513] CPU: 3 PID: 9513 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 373.956825][ T9513] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 373.961142][ T9513] Call Trace:
[ 373.962551][ T9513]
[ 373.963731][ T9513] dump_stack_lvl+0x16c/0x1f0
[ 373.965607][ T9513] sysfs_warn_dup+0x7f/0xa0
[ 373.967542][ T9513] sysfs_create_dir_ns+0x24d/0x2b0
[ 373.969802][ T9513] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 373.972212][ T9513] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 373.974466][ T9513] ? do_raw_spin_unlock+0x172/0x230
[ 373.976657][ T9513] kobject_add_internal+0x2c8/0x990
[ 373.978940][ T9513] kobject_init_and_add+0x11c/0x190
[ 373.981224][ T9513] ? __pfx_kobject_init_and_add+0x10/0x10
[ 373.983663][ T9513] ? lockdep_init_map_type+0x16d/0x7d0
[ 373.986237][ T9513] ? lockdep_init_map_type+0x16d/0x7d0
[ 373.988502][ T9513] gfs2_sys_fs_add+0x207/0x470
[ 373.990585][ T9513] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 373.992861][ T9513] ? __pfx_alloc_workqueue+0x10/0x10
[ 373.995165][ T9513] ? read_word_at_a_time+0xe/0x20
[ 373.997043][ T9513] gfs2_fill_super+0x138c/0x2e10
[ 373.999134][ T9513] ? vsnprintf+0x3cd/0x1880
[ 374.001145][ T9513] ? __pfx_gfs2_fill_super+0x10/0x10
[ 374.003258][ T9513] ? snprintf+0xc8/0x100
[ 374.005107][ T9513] ? __pfx_snprintf+0x10/0x10
[ 374.007115][ T9513] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 374.009217][ T9513] ? set_blocksize+0x2b1/0x350
[ 374.011112][ T9513] ? sb_set_blocksize+0xf6/0x120
[ 374.013056][ T9513] ? setup_bdev_super+0x392/0x720
[ 374.015258][ T9513] get_tree_bdev+0x36f/0x610
[ 374.017158][ T9513] ? __pfx_gfs2_fill_super+0x10/0x10
[ 374.019414][ T9513] ? __pfx_get_tree_bdev+0x10/0x10
[ 374.021653][ T9513] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 374.024064][ T9513] ? cap_capable+0x1cf/0x240
[ 374.026117][ T9513] gfs2_get_tree+0x4e/0x280
[ 374.028136][ T9513] vfs_get_tree+0x8f/0x380
[ 374.030122][ T9513] path_mount+0x14e6/0x1f20
[ 374.031875][ T9513] ? kmem_cache_free+0x12e/0x380
[ 374.033747][ T9513] ? __pfx_path_mount+0x10/0x10
[ 374.035629][ T9513] ? putname+0x12e/0x170
[ 374.037175][ T9513] __x64_sys_mount+0x297/0x320
[ 374.039092][ T9513] ? __pfx___x64_sys_mount+0x10/0x10
[ 374.041296][ T9513] do_syscall_64+0xd2/0x260
[ 374.043127][ T9513] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 374.045710][ T9513] RIP: 0033:0x7f7cc547f4aa
[ 374.047537][ T9513] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 374.054933][ T9513] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 374.058483][ T9513] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 374.061749][ T9513] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 374.065087][ T9513] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 374.068465][ T9513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 374.071907][ T9513] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 374.075351][ T9513]
[ 374.076636][ T9517] CPU: 1 PID: 9517 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 374.094678][ T9517] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 374.096405][ T9513] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 374.099529][ T9517] Call Trace:
[ 374.099541][ T9517]
[ 374.099549][ T9517] dump_stack_lvl+0x16c/0x1f0
[ 374.099581][ T9517] sysfs_warn_dup+0x7f/0xa0
[ 374.099610][ T9517] sysfs_create_dir_ns+0x24d/0x2b0
[ 374.099637][ T9517] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 374.099664][ T9517] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 374.099684][ T9517] ? do_raw_spin_unlock+0x172/0x230
[ 374.099702][ T9517] kobject_add_internal+0x2c8/0x990
[ 374.099720][ T9517] kobject_init_and_add+0x11c/0x190
[ 374.099740][ T9517] ? __pfx_kobject_init_and_add+0x10/0x10
[ 374.099758][ T9517] ? lockdep_init_map_type+0x16d/0x7d0
[ 374.099785][ T9517] ? lockdep_init_map_type+0x16d/0x7d0
[ 374.099810][ T9517] gfs2_sys_fs_add+0x207/0x470
[ 374.099834][ T9517] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 374.099859][ T9517] ? __pfx_alloc_workqueue+0x10/0x10
[ 374.105941][ T9513] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 374.107643][ T9517] ? read_word_at_a_time+0xe/0x20
[ 374.150957][ T9517] gfs2_fill_super+0x138c/0x2e10
[ 374.153160][ T9517] ? vsnprintf+0x3cd/0x1880
[ 374.155177][ T9517] ? __pfx_gfs2_fill_super+0x10/0x10
[ 374.157788][ T9517] ? snprintf+0xc8/0x100
[ 374.160338][ T9517] ? __pfx_snprintf+0x10/0x10
[ 374.162445][ T9517] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 374.165087][ T9517] ? set_blocksize+0x2b1/0x350
[ 374.167541][ T9517] ? sb_set_blocksize+0xf6/0x120
[ 374.169955][ T9517] ? setup_bdev_super+0x392/0x720
[ 374.172518][ T9517] get_tree_bdev+0x36f/0x610
[ 374.174670][ T9517] ? __pfx_gfs2_fill_super+0x10/0x10
[ 374.177021][ T9517] ? __pfx_get_tree_bdev+0x10/0x10
[ 374.179234][ T9517] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 374.181662][ T9517] ? cap_capable+0x1cf/0x240
[ 374.184288][ T9517] gfs2_get_tree+0x4e/0x280
[ 374.186343][ T9517] vfs_get_tree+0x8f/0x380
[ 374.188370][ T9517] path_mount+0x14e6/0x1f20
[ 374.190481][ T9517] ? kmem_cache_free+0x12e/0x380
[ 374.192505][ T9517] ? __pfx_path_mount+0x10/0x10
[ 374.194501][ T9517] ? putname+0x12e/0x170
[ 374.196460][ T9517] __x64_sys_mount+0x297/0x320
[ 374.198656][ T9517] ? __pfx___x64_sys_mount+0x10/0x10
[ 374.201319][ T9517] do_syscall_64+0xd2/0x260
[ 374.203481][ T9517] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 374.206214][ T9517] RIP: 0033:0x7f18cec7f4aa
[ 374.208152][ T9517] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 374.217738][ T9517] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 374.221139][ T9517] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 374.224493][ T9517] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 374.228069][ T9517] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 374.232287][ T9517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 374.235816][ T9517] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 374.239053][ T9517]
[ 374.247888][ T9517] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 374.254979][ T9517] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 374.282338][ T9520] loop1: detected capacity change from 0 to 32768
[ 374.325636][ T9520] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 374.328757][ T9520] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 374.339572][ T9520] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 374.357734][ T5499] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 374.360671][ T5499] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 374.421075][ T5499] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 60ms
[ 374.424925][ T5499] gfs2: fsid=syz:syz.0: jid=0: Done
[ 374.427309][ T9520] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 374.577923][ T9520] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 374.609922][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 374.609922][ T5428] inode = 11 2340
[ 374.609922][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 374.620779][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 374.628666][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 374.633375][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 374.639425][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 374.650863][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 374.655643][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 374.658871][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 374.661359][ T5428] CPU: 2 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 374.661718][ T9524] loop2: detected capacity change from 0 to 32768
[ 374.665686][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 374.665702][ T5428] Call Trace:
[ 374.665710][ T5428]
[ 374.665718][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 374.665750][ T5428] gfs2_withdraw+0xab8/0x1290
[ 374.680031][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 374.680704][ T9524] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 374.682405][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 374.688226][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 374.690949][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 374.693217][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 374.695814][ T5428] inode_go_instantiate+0x47/0x60
[ 374.698150][ T5428] gfs2_instantiate+0x169/0x250
[ 374.700368][ T5428] gfs2_glock_wait+0x214/0x330
[ 374.702733][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 374.705140][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 374.707294][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 374.709667][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 374.712023][ T5428] do_sync+0x6cf/0xd30
[ 374.713862][ T5428] ? __pfx_do_sync+0x10/0x10
[ 374.715935][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 374.718186][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 374.720455][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 374.722868][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 374.724833][ T5428] gfs2_quota_sync+0x419/0x630
[ 374.726817][ T5428] gfs2_sync_fs+0x44/0xb0
[ 374.728585][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 374.730827][ T5428] sync_filesystem+0x10d/0x290
[ 374.732929][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 374.735493][ T5428] kill_block_super+0x3b/0x90
[ 374.737891][ T5428] gfs2_kill_sb+0x360/0x410
[ 374.739940][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 374.742421][ T5428] deactivate_super+0xde/0x100
[ 374.744866][ T5428] cleanup_mnt+0x222/0x450
[ 374.746887][ T5428] task_work_run+0x14e/0x250
[ 374.748951][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 374.751315][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 374.753910][ T5428] do_syscall_64+0xe2/0x260
[ 374.756005][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 374.758837][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 374.760891][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 374.768815][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 374.772588][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 374.775894][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 374.779670][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 374.783120][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 374.786488][ T5428] R13: 00007efc27ec93b9 R14: 000000000005b3b3 R15: 0000000000000001
[ 374.789960][ T5428]
[ 374.791335][ T9524] CPU: 3 PID: 9524 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 374.796164][ T9524] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 374.800767][ T9524] Call Trace:
[ 374.802366][ T9524]
[ 374.803716][ T9524] dump_stack_lvl+0x16c/0x1f0
[ 374.805833][ T9524] sysfs_warn_dup+0x7f/0xa0
[ 374.807904][ T9524] sysfs_create_dir_ns+0x24d/0x2b0
[ 374.810255][ T9524] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 374.812835][ T9524] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 374.815195][ T9524] ? do_raw_spin_unlock+0x172/0x230
[ 374.817583][ T9524] kobject_add_internal+0x2c8/0x990
[ 374.819943][ T9524] kobject_init_and_add+0x11c/0x190
[ 374.822342][ T9524] ? __pfx_kobject_init_and_add+0x10/0x10
[ 374.824825][ T9524] ? lockdep_init_map_type+0x16d/0x7d0
[ 374.827044][ T9524] ? lockdep_init_map_type+0x16d/0x7d0
[ 374.829257][ T9524] gfs2_sys_fs_add+0x207/0x470
[ 374.831225][ T9524] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 374.833395][ T9524] ? __pfx_alloc_workqueue+0x10/0x10
[ 374.835540][ T9524] ? read_word_at_a_time+0xe/0x20
[ 374.837842][ T9530] loop0: detected capacity change from 0 to 32768
[ 374.838033][ T9524] gfs2_fill_super+0x138c/0x2e10
[ 374.843571][ T9524] ? vsnprintf+0x3cd/0x1880
[ 374.845613][ T9524] ? __pfx_gfs2_fill_super+0x10/0x10
[ 374.848108][ T9524] ? snprintf+0xc8/0x100
[ 374.850119][ T9524] ? __pfx_snprintf+0x10/0x10
[ 374.852220][ T9524] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 374.854646][ T9524] ? set_blocksize+0x2b1/0x350
[ 374.856764][ T9524] ? sb_set_blocksize+0xf6/0x120
[ 374.859007][ T9524] ? setup_bdev_super+0x392/0x720
[ 374.861253][ T9524] get_tree_bdev+0x36f/0x610
[ 374.863448][ T9524] ? __pfx_gfs2_fill_super+0x10/0x10
[ 374.865983][ T9524] ? __pfx_get_tree_bdev+0x10/0x10
[ 374.868252][ T9524] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 374.870852][ T9524] ? cap_capable+0x1cf/0x240
[ 374.872921][ T9524] gfs2_get_tree+0x4e/0x280
[ 374.875034][ T9524] vfs_get_tree+0x8f/0x380
[ 374.877057][ T9524] path_mount+0x14e6/0x1f20
[ 374.879073][ T9524] ? kmem_cache_free+0x12e/0x380
[ 374.881275][ T9524] ? __pfx_path_mount+0x10/0x10
[ 374.883457][ T9524] ? putname+0x12e/0x170
[ 374.885371][ T9524] __x64_sys_mount+0x297/0x320
[ 374.887517][ T9524] ? __pfx___x64_sys_mount+0x10/0x10
[ 374.889971][ T9524] do_syscall_64+0xd2/0x260
[ 374.892038][ T9524] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 374.894456][ T9524] RIP: 0033:0x7f18cec7f4aa
[ 374.896273][ T9524] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 374.904258][ T9524] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 374.910656][ T9524] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 374.914448][ T9524] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 374.919171][ T9524] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 374.922659][ T9524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 374.923939][ T9530] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 374.939657][ T9524] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 374.939679][ T9524]
[ 374.944784][ T9524] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 374.944796][ T9524] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 374.946559][ T9531] loop3: detected capacity change from 0 to 32768
[ 374.955113][ T9530] CPU: 2 PID: 9530 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 374.992224][ T9530] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 374.992328][ T9531] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 374.996110][ T9530] Call Trace:
[ 374.996119][ T9530]
[ 374.996125][ T9530] dump_stack_lvl+0x16c/0x1f0
[ 374.996158][ T9530] sysfs_warn_dup+0x7f/0xa0
[ 374.996186][ T9530] sysfs_create_dir_ns+0x24d/0x2b0
[ 374.996211][ T9530] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 375.011226][ T9530] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 375.014402][ T9530] ? do_raw_spin_unlock+0x172/0x230
[ 375.016787][ T9530] kobject_add_internal+0x2c8/0x990
[ 375.019131][ T9530] kobject_init_and_add+0x11c/0x190
[ 375.021273][ T9530] ? __pfx_kobject_init_and_add+0x10/0x10
[ 375.023688][ T9530] ? lockdep_init_map_type+0x16d/0x7d0
[ 375.025992][ T9530] ? lockdep_init_map_type+0x16d/0x7d0
[ 375.028224][ T9530] gfs2_sys_fs_add+0x207/0x470
[ 375.030444][ T9530] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 375.032818][ T9530] ? __pfx_alloc_workqueue+0x10/0x10
[ 375.035325][ T9530] ? read_word_at_a_time+0xe/0x20
[ 375.037602][ T9530] gfs2_fill_super+0x138c/0x2e10
[ 375.039862][ T9530] ? vsnprintf+0x3cd/0x1880
[ 375.042048][ T9530] ? __pfx_gfs2_fill_super+0x10/0x10
[ 375.044722][ T9530] ? snprintf+0xc8/0x100
[ 375.046705][ T9530] ? __pfx_snprintf+0x10/0x10
[ 375.048757][ T9530] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 375.051366][ T9530] ? set_blocksize+0x2b1/0x350
[ 375.053397][ T9530] ? sb_set_blocksize+0xf6/0x120
[ 375.055386][ T9530] ? setup_bdev_super+0x392/0x720
[ 375.057487][ T9530] get_tree_bdev+0x36f/0x610
[ 375.059469][ T9530] ? __pfx_gfs2_fill_super+0x10/0x10
[ 375.061666][ T9530] ? __pfx_get_tree_bdev+0x10/0x10
[ 375.064149][ T9530] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 375.066897][ T9530] ? cap_capable+0x1cf/0x240
[ 375.068804][ T9530] gfs2_get_tree+0x4e/0x280
[ 375.070740][ T9530] vfs_get_tree+0x8f/0x380
[ 375.072564][ T9530] path_mount+0x14e6/0x1f20
[ 375.074467][ T9530] ? kmem_cache_free+0x12e/0x380
[ 375.076495][ T9530] ? __pfx_path_mount+0x10/0x10
[ 375.078498][ T9530] ? putname+0x12e/0x170
[ 375.080226][ T9530] __x64_sys_mount+0x297/0x320
[ 375.082192][ T9530] ? __pfx___x64_sys_mount+0x10/0x10
[ 375.084337][ T9530] do_syscall_64+0xd2/0x260
[ 375.086063][ T9530] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 375.088183][ T9530] RIP: 0033:0x7f7cc547f4aa
[ 375.089807][ T9530] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 375.096661][ T9530] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 375.100142][ T9530] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 375.103461][ T9530] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 375.106717][ T9530] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 375.109993][ T9530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 375.113318][ T9530] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 375.116474][ T9530]
[ 375.117743][ T9531] CPU: 3 PID: 9531 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 375.120943][ T9530] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 375.122510][ T9531] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 375.122523][ T9531] Call Trace:
[ 375.122530][ T9531]
[ 375.122537][ T9531] dump_stack_lvl+0x16c/0x1f0
[ 375.122568][ T9531] sysfs_warn_dup+0x7f/0xa0
[ 375.122595][ T9531] sysfs_create_dir_ns+0x24d/0x2b0
[ 375.122621][ T9531] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 375.122648][ T9531] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 375.122668][ T9531] ? do_raw_spin_unlock+0x172/0x230
[ 375.122687][ T9531] kobject_add_internal+0x2c8/0x990
[ 375.122706][ T9531] kobject_init_and_add+0x11c/0x190
[ 375.122725][ T9531] ? __pfx_kobject_init_and_add+0x10/0x10
[ 375.122744][ T9531] ? lockdep_init_map_type+0x16d/0x7d0
[ 375.122770][ T9531] ? lockdep_init_map_type+0x16d/0x7d0
[ 375.122797][ T9531] gfs2_sys_fs_add+0x207/0x470
[ 375.122822][ T9531] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 375.122848][ T9531] ? __pfx_alloc_workqueue+0x10/0x10
[ 375.122874][ T9531] ? read_word_at_a_time+0xe/0x20
[ 375.122894][ T9531] gfs2_fill_super+0x138c/0x2e10
[ 375.122913][ T9531] ? vsnprintf+0x3cd/0x1880
[ 375.122938][ T9531] ? __pfx_gfs2_fill_super+0x10/0x10
[ 375.122956][ T9531] ? snprintf+0xc8/0x100
[ 375.122978][ T9531] ? __pfx_snprintf+0x10/0x10
[ 375.123000][ T9531] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 375.123016][ T9531] ? set_blocksize+0x2b1/0x350
[ 375.123033][ T9531] ? sb_set_blocksize+0xf6/0x120
[ 375.123049][ T9531] ? setup_bdev_super+0x392/0x720
[ 375.123071][ T9531] get_tree_bdev+0x36f/0x610
[ 375.123095][ T9531] ? __pfx_gfs2_fill_super+0x10/0x10
[ 375.123113][ T9531] ? __pfx_get_tree_bdev+0x10/0x10
[ 375.123138][ T9531] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 375.123159][ T9531] ? cap_capable+0x1cf/0x240
[ 375.123182][ T9531] gfs2_get_tree+0x4e/0x280
[ 375.123198][ T9531] vfs_get_tree+0x8f/0x380
[ 375.123224][ T9531] path_mount+0x14e6/0x1f20
[ 375.123249][ T9531] ? kmem_cache_free+0x12e/0x380
[ 375.123268][ T9531] ? __pfx_path_mount+0x10/0x10
[ 375.123294][ T9531] ? putname+0x12e/0x170
[ 375.123313][ T9531] __x64_sys_mount+0x297/0x320
[ 375.123339][ T9531] ? __pfx___x64_sys_mount+0x10/0x10
[ 375.123366][ T9531] do_syscall_64+0xd2/0x260
[ 375.123386][ T9531] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 375.123405][ T9531] RIP: 0033:0x7f70fd87f4aa
[ 375.123426][ T9531] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 375.123444][ T9531] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 375.123463][ T9531] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 375.123476][ T9531] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 375.123489][ T9531] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 375.123502][ T9531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 375.123514][ T9531] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 375.123529][ T9531]
[ 375.123930][ T9531] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 375.128922][ T9530] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 375.265467][ T9531] gfs2: fsid=syz:syz: error -17 adding sysfs files
2024/04/02 02:35:54 executed programs: 1119
[ 375.797605][ T9537] loop1: detected capacity change from 0 to 32768
[ 375.816438][ T9537] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 375.820003][ T9537] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 375.831224][ T9537] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 375.837334][ T5212] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 375.842082][ T5212] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 375.861040][ T9538] loop2: detected capacity change from 0 to 32768
[ 375.879651][ T9538] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 375.893794][ T9538] CPU: 0 PID: 9538 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 375.898690][ T9538] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 375.903180][ T9538] Call Trace:
[ 375.904715][ T9538]
[ 375.906128][ T9538] dump_stack_lvl+0x16c/0x1f0
[ 375.908297][ T9538] sysfs_warn_dup+0x7f/0xa0
[ 375.910475][ T9538] sysfs_create_dir_ns+0x24d/0x2b0
[ 375.912818][ T9538] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 375.915163][ T9538] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 375.917357][ T9538] ? do_raw_spin_unlock+0x172/0x230
[ 375.919651][ T9538] kobject_add_internal+0x2c8/0x990
[ 375.921927][ T9540] loop0: detected capacity change from 0 to 32768
[ 375.921982][ T9538] kobject_init_and_add+0x11c/0x190
[ 375.924865][ T9542] loop3: detected capacity change from 0 to 32768
[ 375.927135][ T9538] ? __pfx_kobject_init_and_add+0x10/0x10
[ 375.927160][ T9538] ? lockdep_init_map_type+0x16d/0x7d0
[ 375.927188][ T9538] ? lockdep_init_map_type+0x16d/0x7d0
[ 375.936282][ T9542] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 375.937332][ T9538] gfs2_sys_fs_add+0x207/0x470
[ 375.937364][ T9538] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 375.937390][ T9538] ? __pfx_alloc_workqueue+0x10/0x10
[ 375.948044][ T9538] ? read_word_at_a_time+0xe/0x20
[ 375.950350][ T9538] gfs2_fill_super+0x138c/0x2e10
[ 375.952385][ T9538] ? vsnprintf+0x3cd/0x1880
[ 375.954281][ T9538] ? __pfx_gfs2_fill_super+0x10/0x10
[ 375.956430][ T9538] ? snprintf+0xc8/0x100
[ 375.957420][ T9540] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 375.958176][ T9538] ? __pfx_snprintf+0x10/0x10
[ 375.958204][ T9538] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 375.958224][ T9538] ? set_blocksize+0x2b1/0x350
[ 375.968034][ T9538] ? sb_set_blocksize+0xf6/0x120
[ 375.970917][ T9538] ? setup_bdev_super+0x392/0x720
[ 375.973343][ T9538] get_tree_bdev+0x36f/0x610
[ 375.975424][ T9538] ? __pfx_gfs2_fill_super+0x10/0x10
[ 375.977831][ T9538] ? __pfx_get_tree_bdev+0x10/0x10
[ 375.980249][ T9538] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 375.982798][ T9538] ? cap_capable+0x1cf/0x240
[ 375.984885][ T9538] gfs2_get_tree+0x4e/0x280
[ 375.986963][ T9538] vfs_get_tree+0x8f/0x380
[ 375.989027][ T9538] path_mount+0x14e6/0x1f20
[ 375.991163][ T9538] ? kmem_cache_free+0x12e/0x380
[ 375.993500][ T9538] ? __pfx_path_mount+0x10/0x10
[ 375.995644][ T9538] ? putname+0x12e/0x170
[ 375.997394][ T9538] __x64_sys_mount+0x297/0x320
[ 375.999370][ T9538] ? __pfx___x64_sys_mount+0x10/0x10
[ 376.001546][ T9538] do_syscall_64+0xd2/0x260
[ 376.003409][ T9538] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 376.006017][ T9538] RIP: 0033:0x7f18cec7f4aa
[ 376.008116][ T9538] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 376.017305][ T9538] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 376.021187][ T9538] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 376.024659][ T9538] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 376.028174][ T9538] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 376.031679][ T9538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 376.035462][ T9538] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 376.039205][ T9538]
[ 376.041188][ T9540] CPU: 1 PID: 9540 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 376.046438][ T9540] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 376.051134][ T9540] Call Trace:
[ 376.052671][ T9540]
[ 376.054044][ T9540] dump_stack_lvl+0x16c/0x1f0
[ 376.056304][ T9540] sysfs_warn_dup+0x7f/0xa0
[ 376.058368][ T9540] sysfs_create_dir_ns+0x24d/0x2b0
[ 376.060431][ T9538] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 376.060610][ T9540] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 376.066763][ T9538] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 376.068961][ T9540] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 376.068994][ T9540] ? do_raw_spin_unlock+0x172/0x230
[ 376.069014][ T9540] kobject_add_internal+0x2c8/0x990
[ 376.069036][ T9540] kobject_init_and_add+0x11c/0x190
[ 376.093188][ T9540] ? __pfx_kobject_init_and_add+0x10/0x10
[ 376.095857][ T9540] ? lockdep_init_map_type+0x16d/0x7d0
[ 376.097857][ T9540] ? lockdep_init_map_type+0x16d/0x7d0
[ 376.099944][ T9540] gfs2_sys_fs_add+0x207/0x470
[ 376.101910][ T9540] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 376.104054][ T9540] ? __pfx_alloc_workqueue+0x10/0x10
[ 376.106302][ T9540] ? read_word_at_a_time+0xe/0x20
[ 376.108478][ T9540] gfs2_fill_super+0x138c/0x2e10
[ 376.110727][ T9540] ? vsnprintf+0x3cd/0x1880
[ 376.112822][ T9540] ? __pfx_gfs2_fill_super+0x10/0x10
[ 376.115135][ T9540] ? snprintf+0xc8/0x100
[ 376.117015][ T9540] ? __pfx_snprintf+0x10/0x10
[ 376.118943][ T9540] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 376.121249][ T9540] ? set_blocksize+0x2b1/0x350
[ 376.123398][ T9540] ? sb_set_blocksize+0xf6/0x120
[ 376.125611][ T9540] ? setup_bdev_super+0x392/0x720
[ 376.127787][ T9540] get_tree_bdev+0x36f/0x610
[ 376.129817][ T9540] ? __pfx_gfs2_fill_super+0x10/0x10
[ 376.132833][ T9540] ? __pfx_get_tree_bdev+0x10/0x10
[ 376.135171][ T9540] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 376.137606][ T9540] ? cap_capable+0x1cf/0x240
[ 376.139690][ T9540] gfs2_get_tree+0x4e/0x280
[ 376.141956][ T9540] vfs_get_tree+0x8f/0x380
[ 376.144283][ T9540] path_mount+0x14e6/0x1f20
[ 376.146370][ T9540] ? kmem_cache_free+0x12e/0x380
[ 376.148590][ T9540] ? __pfx_path_mount+0x10/0x10
[ 376.151533][ T9540] ? putname+0x12e/0x170
[ 376.153864][ T9540] __x64_sys_mount+0x297/0x320
[ 376.156316][ T9540] ? __pfx___x64_sys_mount+0x10/0x10
[ 376.158580][ T9540] do_syscall_64+0xd2/0x260
[ 376.160503][ T9540] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 376.162918][ T9540] RIP: 0033:0x7f7cc547f4aa
[ 376.171956][ T9540] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 376.179791][ T9540] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 376.197750][ T9540] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 376.201237][ T9540] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 376.204665][ T9540] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 376.222958][ T9540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 376.226704][ T9540] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 376.230156][ T9540]
[ 376.231496][ T9542] CPU: 3 PID: 9542 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 376.234064][ T5212] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 391ms
[ 376.236553][ T9542] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 376.236568][ T9542] Call Trace:
[ 376.236577][ T9542]
[ 376.236585][ T9542] dump_stack_lvl+0x16c/0x1f0
[ 376.239763][ T5212] gfs2: fsid=syz:syz.0: jid=0: Done
[ 376.243927][ T9542] sysfs_warn_dup+0x7f/0xa0
[ 376.243967][ T9542] sysfs_create_dir_ns+0x24d/0x2b0
[ 376.243993][ T9542] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 376.244020][ T9542] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 376.245702][ T9537] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 376.247236][ T9542] ? do_raw_spin_unlock+0x172/0x230
[ 376.254068][ T9540] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 376.256020][ T9542] kobject_add_internal+0x2c8/0x990
[ 376.256049][ T9542] kobject_init_and_add+0x11c/0x190
[ 376.256069][ T9542] ? __pfx_kobject_init_and_add+0x10/0x10
[ 376.259022][ T9540] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 376.260950][ T9542] ? lockdep_init_map_type+0x16d/0x7d0
[ 376.260981][ T9542] ? lockdep_init_map_type+0x16d/0x7d0
[ 376.319888][ T9542] gfs2_sys_fs_add+0x207/0x470
[ 376.321999][ T9542] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 376.324170][ T9542] ? __pfx_alloc_workqueue+0x10/0x10
[ 376.326390][ T9542] ? read_word_at_a_time+0xe/0x20
[ 376.328454][ T9542] gfs2_fill_super+0x138c/0x2e10
[ 376.330614][ T9542] ? vsnprintf+0x3cd/0x1880
[ 376.332643][ T9542] ? __pfx_gfs2_fill_super+0x10/0x10
[ 376.334891][ T9542] ? snprintf+0xc8/0x100
[ 376.336768][ T9542] ? __pfx_snprintf+0x10/0x10
[ 376.338832][ T9542] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 376.341188][ T9542] ? set_blocksize+0x2b1/0x350
[ 376.343315][ T9542] ? sb_set_blocksize+0xf6/0x120
[ 376.345514][ T9542] ? setup_bdev_super+0x392/0x720
[ 376.347697][ T9542] get_tree_bdev+0x36f/0x610
[ 376.349696][ T9542] ? __pfx_gfs2_fill_super+0x10/0x10
[ 376.351977][ T9542] ? __pfx_get_tree_bdev+0x10/0x10
[ 376.354264][ T9542] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 376.356759][ T9542] ? cap_capable+0x1cf/0x240
[ 376.358817][ T9542] gfs2_get_tree+0x4e/0x280
[ 376.360716][ T9542] vfs_get_tree+0x8f/0x380
[ 376.362689][ T9542] path_mount+0x14e6/0x1f20
[ 376.364792][ T9542] ? kmem_cache_free+0x12e/0x380
[ 376.366840][ T9542] ? __pfx_path_mount+0x10/0x10
[ 376.368827][ T9542] ? putname+0x12e/0x170
[ 376.370753][ T9542] __x64_sys_mount+0x297/0x320
[ 376.372920][ T9542] ? __pfx___x64_sys_mount+0x10/0x10
[ 376.375309][ T9542] do_syscall_64+0xd2/0x260
[ 376.377394][ T9542] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 376.380055][ T9542] RIP: 0033:0x7f70fd87f4aa
[ 376.381911][ T9542] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 376.389951][ T9542] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 376.393634][ T9542] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 376.397452][ T9542] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 376.401209][ T9542] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 376.404784][ T9542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 376.408696][ T9542] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 376.412137][ T9542]
[ 376.416783][ T9542] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 376.423300][ T9542] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 376.529388][ T9537] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 376.565310][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 376.565310][ T5428] inode = 11 2340
[ 376.565310][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 376.582495][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 376.587425][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 376.592153][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 376.597401][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 376.607894][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 376.613281][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 376.618585][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 376.621052][ T5428] CPU: 0 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 376.625944][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 376.630490][ T5428] Call Trace:
[ 376.632019][ T5428]
[ 376.633385][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 376.635603][ T5428] gfs2_withdraw+0xab8/0x1290
[ 376.637786][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 376.639984][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 376.642270][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 376.644560][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 376.646951][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 376.649434][ T5428] inode_go_instantiate+0x47/0x60
[ 376.651600][ T5428] gfs2_instantiate+0x169/0x250
[ 376.653759][ T5428] gfs2_glock_wait+0x214/0x330
[ 376.655914][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 376.658285][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 376.660421][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 376.662873][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 376.665575][ T5428] do_sync+0x6cf/0xd30
[ 376.667952][ T5428] ? __pfx_do_sync+0x10/0x10
[ 376.670248][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 376.672459][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 376.674803][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 376.677220][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 376.679416][ T5428] gfs2_quota_sync+0x419/0x630
[ 376.681627][ T5428] gfs2_sync_fs+0x44/0xb0
[ 376.683589][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 376.685942][ T5428] sync_filesystem+0x10d/0x290
[ 376.688138][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 376.690600][ T5428] kill_block_super+0x3b/0x90
[ 376.692768][ T5428] gfs2_kill_sb+0x360/0x410
[ 376.694896][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 376.697313][ T5428] deactivate_super+0xde/0x100
[ 376.699558][ T5428] cleanup_mnt+0x222/0x450
[ 376.701548][ T5428] task_work_run+0x14e/0x250
[ 376.703722][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 376.706086][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 376.709141][ T5428] do_syscall_64+0xe2/0x260
[ 376.711356][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 376.714021][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 376.716389][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 376.726495][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 376.730288][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 376.733816][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 376.737432][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 376.741367][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 376.745022][ T5428] R13: 00007efc27ec93b9 R14: 000000000005ba05 R15: 0000000000000001
[ 376.749044][ T5428]
[ 377.025853][ T9552] loop0: detected capacity change from 0 to 32768
[ 377.037180][ T9550] loop3: detected capacity change from 0 to 32768
[ 377.043454][ T9550] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 377.045518][ T9552] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 377.047102][ T9550] CPU: 0 PID: 9550 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 377.055234][ T9550] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 377.057216][ T9552] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 377.059626][ T9550] Call Trace:
[ 377.064126][ T9550]
[ 377.065459][ T9550] dump_stack_lvl+0x16c/0x1f0
[ 377.067534][ T9550] sysfs_warn_dup+0x7f/0xa0
[ 377.069605][ T9550] sysfs_create_dir_ns+0x24d/0x2b0
[ 377.071861][ T9550] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 377.074360][ T9550] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 377.076634][ T9550] ? do_raw_spin_unlock+0x172/0x230
[ 377.078741][ T9550] kobject_add_internal+0x2c8/0x990
[ 377.080832][ T9550] kobject_init_and_add+0x11c/0x190
[ 377.082926][ T9550] ? __pfx_kobject_init_and_add+0x10/0x10
[ 377.085198][ T9550] ? lockdep_init_map_type+0x16d/0x7d0
[ 377.087663][ T9550] ? lockdep_init_map_type+0x16d/0x7d0
[ 377.090137][ T9550] gfs2_sys_fs_add+0x207/0x470
[ 377.092356][ T9550] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 377.094756][ T9550] ? __pfx_alloc_workqueue+0x10/0x10
[ 377.097240][ T9550] ? read_word_at_a_time+0xe/0x20
[ 377.099877][ T9550] gfs2_fill_super+0x138c/0x2e10
[ 377.102343][ T9550] ? vsnprintf+0x3cd/0x1880
[ 377.104409][ T9550] ? __pfx_gfs2_fill_super+0x10/0x10
[ 377.106786][ T9550] ? snprintf+0xc8/0x100
[ 377.109109][ T9550] ? __pfx_snprintf+0x10/0x10
[ 377.111832][ T9550] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 377.114546][ T9550] ? set_blocksize+0x2b1/0x350
[ 377.116711][ T9550] ? sb_set_blocksize+0xf6/0x120
[ 377.118956][ T9550] ? setup_bdev_super+0x392/0x720
[ 377.121395][ T9550] get_tree_bdev+0x36f/0x610
[ 377.123670][ T9550] ? __pfx_gfs2_fill_super+0x10/0x10
[ 377.126071][ T9550] ? __pfx_get_tree_bdev+0x10/0x10
[ 377.128383][ T9550] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 377.131217][ T9550] ? cap_capable+0x1cf/0x240
[ 377.133561][ T9550] gfs2_get_tree+0x4e/0x280
[ 377.135713][ T9550] vfs_get_tree+0x8f/0x380
[ 377.137726][ T9550] path_mount+0x14e6/0x1f20
[ 377.140112][ T9550] ? kmem_cache_free+0x12e/0x380
[ 377.142615][ T9550] ? __pfx_path_mount+0x10/0x10
[ 377.144926][ T9550] ? putname+0x12e/0x170
[ 377.146774][ T9550] __x64_sys_mount+0x297/0x320
[ 377.148952][ T9550] ? __pfx___x64_sys_mount+0x10/0x10
[ 377.151193][ T9554] loop2: detected capacity change from 0 to 32768
[ 377.151472][ T9550] do_syscall_64+0xd2/0x260
[ 377.156504][ T9550] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 377.159274][ T9550] RIP: 0033:0x7f70fd87f4aa
[ 377.161602][ T9550] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 377.170229][ T9550] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 377.174136][ T9550] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 377.177765][ T9550] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 377.181208][ T9550] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 377.184425][ T9554] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 377.184775][ T9550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 377.184791][ T9550] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 377.184807][ T9550]
[ 377.185494][ T9550] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 377.203310][ T9550] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 377.208506][ T9554] CPU: 1 PID: 9554 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 377.213315][ T9554] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 377.217860][ T9554] Call Trace:
[ 377.219320][ T9554]
[ 377.220629][ T9554] dump_stack_lvl+0x16c/0x1f0
[ 377.222801][ T9554] sysfs_warn_dup+0x7f/0xa0
[ 377.224907][ T9554] sysfs_create_dir_ns+0x24d/0x2b0
[ 377.227168][ T9554] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 377.229618][ T9554] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 377.231989][ T9554] ? do_raw_spin_unlock+0x172/0x230
[ 377.234291][ T9554] kobject_add_internal+0x2c8/0x990
[ 377.236583][ T9554] kobject_init_and_add+0x11c/0x190
[ 377.238904][ T9554] ? __pfx_kobject_init_and_add+0x10/0x10
[ 377.241728][ T9552] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 377.241781][ T9554] ? lockdep_init_map_type+0x16d/0x7d0
[ 377.246422][ T5597] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 377.247316][ T9554] ? lockdep_init_map_type+0x16d/0x7d0
[ 377.247348][ T9554] gfs2_sys_fs_add+0x207/0x470
[ 377.250287][ T5597] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 377.252565][ T9554] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 377.252595][ T9554] ? __pfx_alloc_workqueue+0x10/0x10
[ 377.252622][ T9554] ? read_word_at_a_time+0xe/0x20
[ 377.270024][ T9554] gfs2_fill_super+0x138c/0x2e10
[ 377.272145][ T9554] ? vsnprintf+0x3cd/0x1880
[ 377.274066][ T9554] ? __pfx_gfs2_fill_super+0x10/0x10
[ 377.276254][ T9554] ? snprintf+0xc8/0x100
[ 377.277892][ T9554] ? __pfx_snprintf+0x10/0x10
[ 377.279732][ T9554] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 377.281959][ T9554] ? set_blocksize+0x2b1/0x350
[ 377.284061][ T9554] ? sb_set_blocksize+0xf6/0x120
[ 377.286119][ T9554] ? setup_bdev_super+0x392/0x720
[ 377.287902][ T9554] get_tree_bdev+0x36f/0x610
[ 377.289557][ T9554] ? __pfx_gfs2_fill_super+0x10/0x10
[ 377.291352][ T9554] ? __pfx_get_tree_bdev+0x10/0x10
[ 377.293044][ T9554] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 377.295429][ T9554] ? cap_capable+0x1cf/0x240
[ 377.297397][ T9554] gfs2_get_tree+0x4e/0x280
[ 377.299297][ T9554] vfs_get_tree+0x8f/0x380
[ 377.301272][ T9554] path_mount+0x14e6/0x1f20
[ 377.303142][ T9554] ? kmem_cache_free+0x12e/0x380
[ 377.305106][ T9554] ? __pfx_path_mount+0x10/0x10
[ 377.307096][ T9554] ? putname+0x12e/0x170
[ 377.308687][ T9554] __x64_sys_mount+0x297/0x320
[ 377.311171][ T9554] ? __pfx___x64_sys_mount+0x10/0x10
[ 377.313700][ T9554] do_syscall_64+0xd2/0x260
[ 377.315936][ T9554] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 377.318719][ T9554] RIP: 0033:0x7f18cec7f4aa
[ 377.321111][ T9554] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 377.329480][ T9554] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 377.332711][ T9554] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 377.336024][ T9554] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 377.339550][ T9554] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 377.342981][ T9554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 377.346153][ T9554] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 377.348998][ T9554]
[ 377.353149][ T9554] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 377.359197][ T9554] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 377.401513][ T5597] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 151ms
[ 377.412337][ T5597] gfs2: fsid=syz:syz.0: jid=0: Done
[ 377.415876][ T9552] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 377.481158][ T9556] loop1: detected capacity change from 0 to 32768
[ 377.509388][ T9556] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 377.512082][ T9556] CPU: 2 PID: 9556 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 377.516017][ T9556] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 377.519660][ T9556] Call Trace:
[ 377.520903][ T9556]
[ 377.522000][ T9556] dump_stack_lvl+0x16c/0x1f0
[ 377.523737][ T9556] sysfs_warn_dup+0x7f/0xa0
[ 377.541522][ T9556] sysfs_create_dir_ns+0x24d/0x2b0
[ 377.543397][ T9556] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 377.545417][ T9556] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 377.547346][ T9556] ? do_raw_spin_unlock+0x172/0x230
[ 377.562001][ T9556] kobject_add_internal+0x2c8/0x990
[ 377.563838][ T9556] kobject_init_and_add+0x11c/0x190
[ 377.565679][ T9556] ? __pfx_kobject_init_and_add+0x10/0x10
[ 377.567664][ T9556] ? lockdep_init_map_type+0x16d/0x7d0
[ 377.569651][ T9556] ? lockdep_init_map_type+0x16d/0x7d0
[ 377.571536][ T9556] gfs2_sys_fs_add+0x207/0x470
[ 377.573049][ T9556] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 377.575199][ T9556] ? __pfx_alloc_workqueue+0x10/0x10
[ 377.577198][ T9556] ? read_word_at_a_time+0xe/0x20
[ 377.579063][ T9556] gfs2_fill_super+0x138c/0x2e10
[ 377.582303][ T9556] ? vsnprintf+0x3cd/0x1880
[ 377.584611][ T9556] ? __pfx_gfs2_fill_super+0x10/0x10
[ 377.587405][ T9556] ? snprintf+0xc8/0x100
[ 377.589466][ T9556] ? __pfx_snprintf+0x10/0x10
[ 377.591613][ T9556] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 377.593993][ T9556] ? set_blocksize+0x2b1/0x350
[ 377.596014][ T9556] ? sb_set_blocksize+0xf6/0x120
[ 377.598132][ T9556] ? setup_bdev_super+0x392/0x720
[ 377.599187][ T9552] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 377.600145][ T9556] get_tree_bdev+0x36f/0x610
[ 377.604698][ T9556] ? __pfx_gfs2_fill_super+0x10/0x10
[ 377.606891][ T9556] ? __pfx_get_tree_bdev+0x10/0x10
[ 377.609405][ T9556] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 377.612015][ T9556] ? cap_capable+0x1cf/0x240
[ 377.614045][ T9556] gfs2_get_tree+0x4e/0x280
[ 377.616118][ T9556] vfs_get_tree+0x8f/0x380
[ 377.617858][ T9556] path_mount+0x14e6/0x1f20
[ 377.619720][ T9556] ? kmem_cache_free+0x12e/0x380
[ 377.621560][ T9556] ? __pfx_path_mount+0x10/0x10
[ 377.623603][ T9556] ? putname+0x12e/0x170
[ 377.625261][ T9556] __x64_sys_mount+0x297/0x320
[ 377.626987][ T9556] ? __pfx___x64_sys_mount+0x10/0x10
[ 377.628813][ T9556] do_syscall_64+0xd2/0x260
[ 377.630545][ T9556] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 377.632875][ T9556] RIP: 0033:0x7efc27e7f4aa
[ 377.634879][ T9556] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 377.642300][ T9556] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 377.645894][ T9556] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 377.649056][ T9556] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 377.652584][ T9556] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 377.655769][ T9556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 377.658680][ T9556] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 377.661551][ T9556]
[ 377.666965][ T9556] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 377.672812][ T9556] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 377.685011][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 377.685011][ T5423] inode = 11 2340
[ 377.685011][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 377.693774][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 377.697898][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 377.702354][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 377.709976][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 377.718067][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 377.721996][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 377.726428][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 377.729005][ T5423] CPU: 0 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 377.733751][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 377.738210][ T5423] Call Trace:
[ 377.739853][ T5423]
[ 377.741104][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 377.743343][ T5423] gfs2_withdraw+0xab8/0x1290
[ 377.745543][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 377.747901][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 377.750098][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 377.752650][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 377.754642][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 377.757103][ T5423] inode_go_instantiate+0x47/0x60
[ 377.759393][ T5423] gfs2_instantiate+0x169/0x250
[ 377.761410][ T5423] gfs2_glock_wait+0x214/0x330
[ 377.763560][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 377.765933][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 377.768021][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 377.770056][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 377.772062][ T5423] do_sync+0x6cf/0xd30
[ 377.773621][ T5423] ? __pfx_do_sync+0x10/0x10
[ 377.775480][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 377.777454][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 377.779595][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 377.782206][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 377.784241][ T5423] gfs2_quota_sync+0x419/0x630
[ 377.786227][ T5423] gfs2_sync_fs+0x44/0xb0
[ 377.788099][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 377.790400][ T5423] sync_filesystem+0x10d/0x290
[ 377.792617][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 377.795062][ T5423] kill_block_super+0x3b/0x90
[ 377.797141][ T5423] gfs2_kill_sb+0x360/0x410
[ 377.799194][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 377.801538][ T5423] deactivate_super+0xde/0x100
[ 377.803620][ T5423] cleanup_mnt+0x222/0x450
[ 377.805660][ T5423] task_work_run+0x14e/0x250
[ 377.807807][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 377.809801][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 377.812055][ T5423] do_syscall_64+0xe2/0x260
[ 377.813946][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 377.816248][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 377.818073][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 377.826401][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 377.830060][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 377.833503][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 377.837108][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 377.840548][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 377.844107][ T5423] R13: 00007f7cc54c93b9 R14: 000000000005bea1 R15: 0000000000000001
[ 377.847937][ T5423]
[ 377.918022][ T9564] loop3: detected capacity change from 0 to 32768
[ 377.934390][ T9564] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 377.937831][ T9564] CPU: 2 PID: 9564 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 377.942545][ T9564] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 377.947253][ T9564] Call Trace:
[ 377.948607][ T9564]
[ 377.949856][ T9564] dump_stack_lvl+0x16c/0x1f0
[ 377.951972][ T9564] sysfs_warn_dup+0x7f/0xa0
[ 377.953740][ T9564] sysfs_create_dir_ns+0x24d/0x2b0
[ 377.955606][ T9564] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 377.958170][ T9564] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 377.960584][ T9564] ? do_raw_spin_unlock+0x172/0x230
[ 377.963090][ T9564] kobject_add_internal+0x2c8/0x990
[ 377.965301][ T9564] kobject_init_and_add+0x11c/0x190
[ 377.967678][ T9564] ? __pfx_kobject_init_and_add+0x10/0x10
[ 377.970358][ T9564] ? lockdep_init_map_type+0x16d/0x7d0
[ 377.972548][ T9564] ? lockdep_init_map_type+0x16d/0x7d0
[ 377.974855][ T9564] gfs2_sys_fs_add+0x207/0x470
[ 377.977271][ T9564] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 377.979655][ T9564] ? __pfx_alloc_workqueue+0x10/0x10
[ 377.982041][ T9564] ? read_word_at_a_time+0xe/0x20
[ 377.984418][ T9564] gfs2_fill_super+0x138c/0x2e10
[ 377.986518][ T9564] ? vsnprintf+0x3cd/0x1880
[ 377.988226][ T9564] ? __pfx_gfs2_fill_super+0x10/0x10
[ 377.990814][ T9564] ? snprintf+0xc8/0x100
[ 377.993360][ T9564] ? __pfx_snprintf+0x10/0x10
[ 377.995685][ T9564] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 377.998406][ T9564] ? set_blocksize+0x2b1/0x350
[ 378.000690][ T9564] ? sb_set_blocksize+0xf6/0x120
[ 378.003362][ T9564] ? setup_bdev_super+0x392/0x720
[ 378.005179][ T9566] loop2: detected capacity change from 0 to 32768
[ 378.006073][ T9564] get_tree_bdev+0x36f/0x610
[ 378.006105][ T9564] ? __pfx_gfs2_fill_super+0x10/0x10
[ 378.006125][ T9564] ? __pfx_get_tree_bdev+0x10/0x10
[ 378.016193][ T9564] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 378.019044][ T9564] ? cap_capable+0x1cf/0x240
[ 378.021461][ T9564] gfs2_get_tree+0x4e/0x280
[ 378.024239][ T9564] vfs_get_tree+0x8f/0x380
[ 378.026501][ T9564] path_mount+0x14e6/0x1f20
[ 378.028684][ T9564] ? kmem_cache_free+0x12e/0x380
[ 378.031040][ T9564] ? __pfx_path_mount+0x10/0x10
[ 378.033271][ T9564] ? putname+0x12e/0x170
[ 378.035228][ T9564] __x64_sys_mount+0x297/0x320
[ 378.037539][ T9564] ? __pfx___x64_sys_mount+0x10/0x10
[ 378.039850][ T9564] do_syscall_64+0xd2/0x260
[ 378.042019][ T9564] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 378.044733][ T9564] RIP: 0033:0x7f70fd87f4aa
[ 378.046817][ T9564] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 378.056712][ T9564] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 378.060562][ T9564] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 378.064598][ T9564] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 378.068243][ T9564] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 378.071675][ T9564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 378.075764][ T9564] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 378.079313][ T9564]
[ 378.082192][ T9564] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 378.089922][ T9564] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 378.091415][ T9566] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 378.098699][ T9566] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 378.107347][ T9566] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 378.112073][ T5212] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 378.115339][ T5212] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 378.170293][ T5212] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 54ms
[ 378.174382][ T5212] gfs2: fsid=syz:syz.0: jid=0: Done
[ 378.189184][ T9566] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 378.385480][ T9570] loop1: detected capacity change from 0 to 32768
[ 378.391616][ T9570] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 378.395581][ T9570] CPU: 1 PID: 9570 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 378.400510][ T9570] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 378.404994][ T9570] Call Trace:
[ 378.406450][ T9570]
[ 378.407796][ T9570] dump_stack_lvl+0x16c/0x1f0
[ 378.409841][ T9570] sysfs_warn_dup+0x7f/0xa0
[ 378.411834][ T9570] sysfs_create_dir_ns+0x24d/0x2b0
[ 378.414162][ T9570] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 378.416650][ T9570] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 378.419201][ T9570] ? do_raw_spin_unlock+0x172/0x230
[ 378.421436][ T9570] kobject_add_internal+0x2c8/0x990
[ 378.423768][ T9570] kobject_init_and_add+0x11c/0x190
[ 378.426022][ T9570] ? __pfx_kobject_init_and_add+0x10/0x10
[ 378.428467][ T9570] ? lockdep_init_map_type+0x16d/0x7d0
[ 378.430868][ T9570] ? lockdep_init_map_type+0x16d/0x7d0
[ 378.433433][ T9570] gfs2_sys_fs_add+0x207/0x470
[ 378.435511][ T9570] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 378.437947][ T9570] ? __pfx_alloc_workqueue+0x10/0x10
[ 378.440988][ T9570] ? read_word_at_a_time+0xe/0x20
[ 378.443183][ T9570] gfs2_fill_super+0x138c/0x2e10
[ 378.445297][ T9570] ? vsnprintf+0x3cd/0x1880
[ 378.447267][ T9570] ? __pfx_gfs2_fill_super+0x10/0x10
[ 378.449651][ T9570] ? snprintf+0xc8/0x100
[ 378.451334][ T9570] ? __pfx_snprintf+0x10/0x10
[ 378.453112][ T9570] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 378.455547][ T9570] ? set_blocksize+0x2b1/0x350
[ 378.457576][ T9570] ? sb_set_blocksize+0xf6/0x120
[ 378.459691][ T9570] ? setup_bdev_super+0x392/0x720
[ 378.461841][ T9570] get_tree_bdev+0x36f/0x610
[ 378.463778][ T9570] ? __pfx_gfs2_fill_super+0x10/0x10
[ 378.466111][ T9570] ? __pfx_get_tree_bdev+0x10/0x10
[ 378.468223][ T9570] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 378.470489][ T9570] ? cap_capable+0x1cf/0x240
[ 378.472383][ T9570] gfs2_get_tree+0x4e/0x280
[ 378.474099][ T9570] vfs_get_tree+0x8f/0x380
[ 378.475915][ T9570] path_mount+0x14e6/0x1f20
[ 378.477659][ T9570] ? kmem_cache_free+0x12e/0x380
[ 378.479267][ T9570] ? __pfx_path_mount+0x10/0x10
[ 378.480941][ T9570] ? putname+0x12e/0x170
[ 378.482661][ T9570] __x64_sys_mount+0x297/0x320
[ 378.484849][ T9570] ? __pfx___x64_sys_mount+0x10/0x10
[ 378.487104][ T9570] do_syscall_64+0xd2/0x260
[ 378.489011][ T9570] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 378.491652][ T9570] RIP: 0033:0x7efc27e7f4aa
[ 378.493576][ T9570] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 378.502025][ T9570] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 378.505550][ T9570] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 378.508871][ T9570] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 378.512192][ T9570] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 378.515405][ T9570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 378.518532][ T9570] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 378.521675][ T9570]
[ 378.524841][ T9570] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 378.530485][ T9570] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 378.571537][ T9566] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 378.596744][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 378.596744][ T5422] inode = 11 2340
[ 378.596744][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 378.605914][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 378.610006][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 378.614878][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 378.618573][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 378.627053][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 378.630940][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 378.634930][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 378.637414][ T5422] CPU: 1 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 378.641741][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 378.645921][ T5422] Call Trace:
[ 378.647784][ T5422]
[ 378.649145][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 378.651443][ T5422] gfs2_withdraw+0xab8/0x1290
[ 378.653534][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 378.656108][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 378.658351][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 378.660789][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 378.663090][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 378.665528][ T5422] inode_go_instantiate+0x47/0x60
[ 378.667145][ T9577] loop0: detected capacity change from 0 to 32768
[ 378.667806][ T5422] gfs2_instantiate+0x169/0x250
[ 378.667831][ T5422] gfs2_glock_wait+0x214/0x330
[ 378.667859][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 378.677467][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 378.679540][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 378.681819][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 378.683891][ T9577] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 378.684157][ T5422] do_sync+0x6cf/0xd30
[ 378.688601][ T5422] ? __pfx_do_sync+0x10/0x10
[ 378.690211][ T9576] loop3: detected capacity change from 0 to 32768
[ 378.690687][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 378.695869][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 378.698095][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 378.700499][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 378.702670][ T5422] gfs2_quota_sync+0x419/0x630
[ 378.704794][ T5422] gfs2_sync_fs+0x44/0xb0
[ 378.706704][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 378.709037][ T5422] sync_filesystem+0x10d/0x290
[ 378.711328][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 378.713642][ T5422] kill_block_super+0x3b/0x90
[ 378.715753][ T5422] gfs2_kill_sb+0x360/0x410
[ 378.717793][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 378.720250][ T5422] deactivate_super+0xde/0x100
[ 378.722353][ T5422] cleanup_mnt+0x222/0x450
[ 378.724190][ T5422] task_work_run+0x14e/0x250
[ 378.726086][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 378.728369][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 378.730961][ T5422] do_syscall_64+0xe2/0x260
[ 378.733014][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 378.735657][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 378.737861][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 378.746482][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 378.750221][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 378.753686][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 378.757338][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 378.761124][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 378.764673][ T5422] R13: 00007f18cecc93b9 R14: 000000000005c266 R15: 0000000000000001
[ 378.768166][ T5422]
[ 378.769598][ T9577] CPU: 2 PID: 9577 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 378.771064][ T9576] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 378.774161][ T9577] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 378.774176][ T9577] Call Trace:
[ 378.774185][ T9577]
[ 378.774192][ T9577] dump_stack_lvl+0x16c/0x1f0
[ 378.774225][ T9577] sysfs_warn_dup+0x7f/0xa0
[ 378.774252][ T9577] sysfs_create_dir_ns+0x24d/0x2b0
[ 378.774279][ T9577] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 378.774305][ T9577] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 378.774325][ T9577] ? do_raw_spin_unlock+0x172/0x230
[ 378.774343][ T9577] kobject_add_internal+0x2c8/0x990
[ 378.774363][ T9577] kobject_init_and_add+0x11c/0x190
[ 378.774383][ T9577] ? __pfx_kobject_init_and_add+0x10/0x10
[ 378.774403][ T9577] ? lockdep_init_map_type+0x16d/0x7d0
[ 378.802785][ T9577] ? lockdep_init_map_type+0x16d/0x7d0
[ 378.804999][ T9577] gfs2_sys_fs_add+0x207/0x470
[ 378.807123][ T9577] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 378.809286][ T9577] ? __pfx_alloc_workqueue+0x10/0x10
[ 378.811554][ T9577] ? read_word_at_a_time+0xe/0x20
[ 378.813530][ T9577] gfs2_fill_super+0x138c/0x2e10
[ 378.815456][ T9577] ? vsnprintf+0x3cd/0x1880
[ 378.817340][ T9577] ? __pfx_gfs2_fill_super+0x10/0x10
[ 378.819569][ T9577] ? snprintf+0xc8/0x100
[ 378.821466][ T9577] ? __pfx_snprintf+0x10/0x10
[ 378.823455][ T9577] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 378.825779][ T9577] ? set_blocksize+0x2b1/0x350
[ 378.827822][ T9577] ? sb_set_blocksize+0xf6/0x120
[ 378.829974][ T9577] ? setup_bdev_super+0x392/0x720
[ 378.832065][ T9577] get_tree_bdev+0x36f/0x610
[ 378.834017][ T9577] ? __pfx_gfs2_fill_super+0x10/0x10
[ 378.836244][ T9577] ? __pfx_get_tree_bdev+0x10/0x10
[ 378.838395][ T9577] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 378.840797][ T9577] ? cap_capable+0x1cf/0x240
[ 378.842553][ T9577] gfs2_get_tree+0x4e/0x280
[ 378.844458][ T9577] vfs_get_tree+0x8f/0x380
[ 378.846266][ T9577] path_mount+0x14e6/0x1f20
[ 378.847830][ T9577] ? kmem_cache_free+0x12e/0x380
[ 378.849862][ T9577] ? __pfx_path_mount+0x10/0x10
[ 378.851915][ T9577] ? putname+0x12e/0x170
[ 378.853715][ T9577] __x64_sys_mount+0x297/0x320
[ 378.855652][ T9577] ? __pfx___x64_sys_mount+0x10/0x10
[ 378.857914][ T9577] do_syscall_64+0xd2/0x260
[ 378.859724][ T9577] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 378.862186][ T9577] RIP: 0033:0x7f7cc547f4aa
[ 378.864113][ T9577] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 378.871579][ T9577] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 378.874405][ T9577] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 378.877548][ T9577] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 378.880822][ T9577] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 378.884052][ T9577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 378.887250][ T9577] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 378.890621][ T9577]
[ 378.891789][ T9576] CPU: 3 PID: 9576 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 378.896390][ T9576] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 378.899327][ T9577] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 378.900901][ T9576] Call Trace:
[ 378.900913][ T9576]
[ 378.900920][ T9576] dump_stack_lvl+0x16c/0x1f0
[ 378.900954][ T9576] sysfs_warn_dup+0x7f/0xa0
[ 378.907869][ T9577] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 378.908342][ T9576] sysfs_create_dir_ns+0x24d/0x2b0
[ 378.919665][ T9576] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 378.922466][ T9576] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 378.924604][ T9576] ? do_raw_spin_unlock+0x172/0x230
[ 378.927050][ T9576] kobject_add_internal+0x2c8/0x990
[ 378.929553][ T9576] kobject_init_and_add+0x11c/0x190
[ 378.931833][ T9576] ? __pfx_kobject_init_and_add+0x10/0x10
[ 378.934569][ T9576] ? lockdep_init_map_type+0x16d/0x7d0
[ 378.937161][ T9576] ? lockdep_init_map_type+0x16d/0x7d0
[ 378.939643][ T9576] gfs2_sys_fs_add+0x207/0x470
[ 378.941634][ T9576] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 378.943623][ T9576] ? __pfx_alloc_workqueue+0x10/0x10
[ 378.945540][ T9576] ? read_word_at_a_time+0xe/0x20
[ 378.947867][ T9576] gfs2_fill_super+0x138c/0x2e10
[ 378.950131][ T9576] ? vsnprintf+0x3cd/0x1880
[ 378.952230][ T9576] ? __pfx_gfs2_fill_super+0x10/0x10
[ 378.954576][ T9576] ? snprintf+0xc8/0x100
[ 378.956416][ T9576] ? __pfx_snprintf+0x10/0x10
[ 378.958543][ T9576] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 378.960869][ T9576] ? set_blocksize+0x2b1/0x350
[ 378.963077][ T9576] ? sb_set_blocksize+0xf6/0x120
[ 378.965329][ T9576] ? setup_bdev_super+0x392/0x720
[ 378.967677][ T9576] get_tree_bdev+0x36f/0x610
[ 378.969684][ T9576] ? __pfx_gfs2_fill_super+0x10/0x10
[ 378.972056][ T9576] ? __pfx_get_tree_bdev+0x10/0x10
[ 378.974421][ T9576] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 378.976990][ T9576] ? cap_capable+0x1cf/0x240
[ 378.978963][ T9576] gfs2_get_tree+0x4e/0x280
[ 378.981153][ T9576] vfs_get_tree+0x8f/0x380
[ 378.983078][ T9576] path_mount+0x14e6/0x1f20
[ 378.984919][ T9576] ? kmem_cache_free+0x12e/0x380
[ 378.987048][ T9576] ? __pfx_path_mount+0x10/0x10
[ 378.989185][ T9576] ? putname+0x12e/0x170
[ 378.991142][ T9576] __x64_sys_mount+0x297/0x320
[ 378.992976][ T9576] ? __pfx___x64_sys_mount+0x10/0x10
[ 378.995362][ T9576] do_syscall_64+0xd2/0x260
[ 378.997382][ T9576] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 378.999936][ T9576] RIP: 0033:0x7f70fd87f4aa
[ 379.001745][ T9576] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 379.009889][ T9576] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 379.013188][ T9576] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 379.016311][ T9576] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 379.019610][ T9576] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 379.022698][ T9576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 379.025799][ T9576] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 379.029239][ T9576]
[ 379.034029][ T9576] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 379.039263][ T9576] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 379.224397][ T9582] loop1: detected capacity change from 0 to 32768
[ 379.246043][ T9582] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 379.250796][ T9582] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 379.277450][ T9582] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 379.282571][ T1931] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 379.286485][ T1931] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 379.348559][ T1931] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 62ms
[ 379.352316][ T1931] gfs2: fsid=syz:syz.0: jid=0: Done
[ 379.355348][ T9582] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 379.582554][ T9582] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 379.592300][ T9588] loop0: detected capacity change from 0 to 32768
[ 379.603134][ T9588] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 379.607642][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 379.607642][ T5428] inode = 11 2340
[ 379.607642][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 379.612423][ T9588] CPU: 0 PID: 9588 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 379.618960][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 379.619590][ T9588] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 379.619605][ T9588] Call Trace:
[ 379.619613][ T9588]
[ 379.619620][ T9588] dump_stack_lvl+0x16c/0x1f0
[ 379.625164][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 379.627760][ T9588] sysfs_warn_dup+0x7f/0xa0
[ 379.627788][ T9588] sysfs_create_dir_ns+0x24d/0x2b0
[ 379.627810][ T9588] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 379.629703][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 379.630571][ T9588] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 379.632463][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 379.636435][ T9588] ? do_raw_spin_unlock+0x172/0x230
[ 379.636462][ T9588] kobject_add_internal+0x2c8/0x990
[ 379.636485][ T9588] kobject_init_and_add+0x11c/0x190
[ 379.636505][ T9588] ? __pfx_kobject_init_and_add+0x10/0x10
[ 379.636525][ T9588] ? lockdep_init_map_type+0x16d/0x7d0
[ 379.636552][ T9588] ? lockdep_init_map_type+0x16d/0x7d0
[ 379.636580][ T9588] gfs2_sys_fs_add+0x207/0x470
[ 379.640734][ T9584] loop2: detected capacity change from 0 to 32768
[ 379.640851][ T9588] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 379.645415][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 379.646809][ T9588] ? __pfx_alloc_workqueue+0x10/0x10
[ 379.646843][ T9588] ? read_word_at_a_time+0xe/0x20
[ 379.646862][ T9588] gfs2_fill_super+0x138c/0x2e10
[ 379.649025][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 379.667533][ T9588] ? vsnprintf+0x3cd/0x1880
[ 379.667568][ T9588] ? __pfx_gfs2_fill_super+0x10/0x10
[ 379.667586][ T9588] ? snprintf+0xc8/0x100
[ 379.667606][ T9588] ? __pfx_snprintf+0x10/0x10
[ 379.667627][ T9588] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 379.667644][ T9588] ? set_blocksize+0x2b1/0x350
[ 379.667659][ T9588] ? sb_set_blocksize+0xf6/0x120
[ 379.667674][ T9588] ? setup_bdev_super+0x392/0x720
[ 379.670457][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 379.672062][ T9588] get_tree_bdev+0x36f/0x610
[ 379.735854][ T9588] ? __pfx_gfs2_fill_super+0x10/0x10
[ 379.738141][ T9588] ? __pfx_get_tree_bdev+0x10/0x10
[ 379.740350][ T9588] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 379.741327][ T9589] loop3: detected capacity change from 0 to 32768
[ 379.742706][ T9588] ? cap_capable+0x1cf/0x240
[ 379.747491][ T9588] gfs2_get_tree+0x4e/0x280
[ 379.749467][ T9588] vfs_get_tree+0x8f/0x380
[ 379.751432][ T9588] path_mount+0x14e6/0x1f20
[ 379.753374][ T9588] ? kmem_cache_free+0x12e/0x380
[ 379.755358][ T9588] ? __pfx_path_mount+0x10/0x10
[ 379.757391][ T9588] ? putname+0x12e/0x170
[ 379.759240][ T9588] __x64_sys_mount+0x297/0x320
[ 379.761449][ T9588] ? __pfx___x64_sys_mount+0x10/0x10
[ 379.763981][ T9588] do_syscall_64+0xd2/0x260
[ 379.765775][ T9588] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 379.768087][ T9588] RIP: 0033:0x7f7cc547f4aa
[ 379.769959][ T9588] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 379.777592][ T9588] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 379.780495][ T9588] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 379.783254][ T9588] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 379.786010][ T9588] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 379.788749][ T9588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 379.792001][ T9588] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 379.795047][ T9588]
[ 379.797505][ T5428] CPU: 0 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 379.801731][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 379.803821][ T9588] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 379.805622][ T5428] Call Trace:
[ 379.805631][ T5428]
[ 379.811219][ T9588] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 379.812528][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 379.816467][ T9584] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 379.817991][ T5428] gfs2_withdraw+0xab8/0x1290
[ 379.818017][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 379.818039][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 379.821762][ T9589] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 379.823398][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 379.823424][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 379.823447][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 379.836619][ T5428] inode_go_instantiate+0x47/0x60
[ 379.838559][ T5428] gfs2_instantiate+0x169/0x250
[ 379.841036][ T5428] gfs2_glock_wait+0x214/0x330
[ 379.842960][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 379.845089][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 379.846824][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 379.848659][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 379.850529][ T5428] do_sync+0x6cf/0xd30
[ 379.851983][ T5428] ? __pfx_do_sync+0x10/0x10
[ 379.853634][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 379.855395][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 379.857169][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 379.859053][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 379.860744][ T5428] gfs2_quota_sync+0x419/0x630
[ 379.862623][ T5428] gfs2_sync_fs+0x44/0xb0
[ 379.864316][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 379.866293][ T5428] sync_filesystem+0x10d/0x290
[ 379.868175][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 379.870275][ T5428] kill_block_super+0x3b/0x90
[ 379.872432][ T5428] gfs2_kill_sb+0x360/0x410
[ 379.874251][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 379.876360][ T5428] deactivate_super+0xde/0x100
[ 379.878251][ T5428] cleanup_mnt+0x222/0x450
[ 379.880036][ T5428] task_work_run+0x14e/0x250
[ 379.881912][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 379.883920][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 379.886181][ T5428] do_syscall_64+0xe2/0x260
[ 379.887975][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 379.891249][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 379.893614][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 379.901601][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 379.904777][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 379.908016][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 379.911235][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 379.914432][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 379.917754][ T5428] R13: 00007efc27ec93b9 R14: 000000000005c6c9 R15: 0000000000000001
[ 379.921205][ T5428]
[ 379.922495][ T9584] CPU: 3 PID: 9584 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 379.928069][ T9584] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 379.932602][ T9584] Call Trace:
[ 379.934110][ T9584]
[ 379.935394][ T9584] dump_stack_lvl+0x16c/0x1f0
[ 379.937557][ T9584] sysfs_warn_dup+0x7f/0xa0
[ 379.939714][ T9584] sysfs_create_dir_ns+0x24d/0x2b0
[ 379.942849][ T9584] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 379.945517][ T9584] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 379.947971][ T9584] ? do_raw_spin_unlock+0x172/0x230
[ 379.950988][ T9584] kobject_add_internal+0x2c8/0x990
[ 379.953792][ T9584] kobject_init_and_add+0x11c/0x190
[ 379.957153][ T9584] ? __pfx_kobject_init_and_add+0x10/0x10
[ 379.959762][ T9584] ? lockdep_init_map_type+0x16d/0x7d0
[ 379.963137][ T9584] ? lockdep_init_map_type+0x16d/0x7d0
[ 379.967597][ T9584] gfs2_sys_fs_add+0x207/0x470
[ 379.970627][ T9584] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 379.974157][ T9584] ? __pfx_alloc_workqueue+0x10/0x10
[ 379.977471][ T9584] ? read_word_at_a_time+0xe/0x20
[ 379.980752][ T9584] gfs2_fill_super+0x138c/0x2e10
[ 379.983986][ T9584] ? vsnprintf+0x3cd/0x1880
[ 379.987702][ T9584] ? __pfx_gfs2_fill_super+0x10/0x10
[ 379.992321][ T9584] ? snprintf+0xc8/0x100
[ 379.994630][ T9584] ? __pfx_snprintf+0x10/0x10
[ 379.997530][ T9584] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 380.001032][ T9584] ? set_blocksize+0x2b1/0x350
[ 380.004216][ T9584] ? sb_set_blocksize+0xf6/0x120
[ 380.007455][ T9584] ? setup_bdev_super+0x392/0x720
[ 380.011121][ T9584] get_tree_bdev+0x36f/0x610
[ 380.016232][ T9584] ? __pfx_gfs2_fill_super+0x10/0x10
[ 380.021842][ T9584] ? __pfx_get_tree_bdev+0x10/0x10
[ 380.025094][ T9584] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 380.028465][ T9584] ? cap_capable+0x1cf/0x240
[ 380.030598][ T9584] gfs2_get_tree+0x4e/0x280
[ 380.032823][ T9584] vfs_get_tree+0x8f/0x380
[ 380.035741][ T9584] path_mount+0x14e6/0x1f20
[ 380.038890][ T9584] ? kmem_cache_free+0x12e/0x380
[ 380.041576][ T9584] ? __pfx_path_mount+0x10/0x10
[ 380.043991][ T9584] ? putname+0x12e/0x170
[ 380.045951][ T9584] __x64_sys_mount+0x297/0x320
[ 380.048070][ T9584] ? __pfx___x64_sys_mount+0x10/0x10
[ 380.050579][ T9584] do_syscall_64+0xd2/0x260
[ 380.052860][ T9584] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 380.055460][ T9584] RIP: 0033:0x7f18cec7f4aa
[ 380.057443][ T9584] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 380.065874][ T9584] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 380.069509][ T9584] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 380.072912][ T9584] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 380.076501][ T9584] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 380.080347][ T9584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 380.083910][ T9584] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 380.087542][ T9584]
[ 380.090598][ T9589] CPU: 0 PID: 9589 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 380.094582][ T9584] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 380.095692][ T9589] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 380.095709][ T9589] Call Trace:
[ 380.095716][ T9589]
[ 380.095723][ T9589] dump_stack_lvl+0x16c/0x1f0
[ 380.102667][ T9584] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 380.107744][ T9589] sysfs_warn_dup+0x7f/0xa0
[ 380.107781][ T9589] sysfs_create_dir_ns+0x24d/0x2b0
[ 380.107809][ T9589] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 380.107837][ T9589] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 380.107857][ T9589] ? do_raw_spin_unlock+0x172/0x230
[ 380.107876][ T9589] kobject_add_internal+0x2c8/0x990
[ 380.107897][ T9589] kobject_init_and_add+0x11c/0x190
[ 380.107917][ T9589] ? __pfx_kobject_init_and_add+0x10/0x10
[ 380.107937][ T9589] ? lockdep_init_map_type+0x16d/0x7d0
[ 380.107968][ T9589] ? lockdep_init_map_type+0x16d/0x7d0
[ 380.107995][ T9589] gfs2_sys_fs_add+0x207/0x470
[ 380.108021][ T9589] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 380.108047][ T9589] ? __pfx_alloc_workqueue+0x10/0x10
[ 380.108072][ T9589] ? read_word_at_a_time+0xe/0x20
[ 380.108092][ T9589] gfs2_fill_super+0x138c/0x2e10
[ 380.108111][ T9589] ? vsnprintf+0x3cd/0x1880
[ 380.108135][ T9589] ? __pfx_gfs2_fill_super+0x10/0x10
[ 380.108154][ T9589] ? snprintf+0xc8/0x100
[ 380.108176][ T9589] ? __pfx_snprintf+0x10/0x10
[ 380.108201][ T9589] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 380.108219][ T9589] ? set_blocksize+0x2b1/0x350
[ 380.108236][ T9589] ? sb_set_blocksize+0xf6/0x120
[ 380.108252][ T9589] ? setup_bdev_super+0x392/0x720
[ 380.108277][ T9589] get_tree_bdev+0x36f/0x610
[ 380.108303][ T9589] ? __pfx_gfs2_fill_super+0x10/0x10
[ 380.108322][ T9589] ? __pfx_get_tree_bdev+0x10/0x10
[ 380.179934][ T9589] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 380.182446][ T9589] ? cap_capable+0x1cf/0x240
[ 380.184678][ T9589] gfs2_get_tree+0x4e/0x280
[ 380.186631][ T9589] vfs_get_tree+0x8f/0x380
[ 380.188531][ T9589] path_mount+0x14e6/0x1f20
[ 380.190551][ T9589] ? kmem_cache_free+0x12e/0x380
[ 380.192779][ T9589] ? __pfx_path_mount+0x10/0x10
[ 380.194965][ T9589] ? putname+0x12e/0x170
[ 380.196860][ T9589] __x64_sys_mount+0x297/0x320
[ 380.199019][ T9589] ? __pfx___x64_sys_mount+0x10/0x10
[ 380.201389][ T9589] do_syscall_64+0xd2/0x260
[ 380.203466][ T9589] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 380.206093][ T9589] RIP: 0033:0x7f70fd87f4aa
[ 380.208092][ T9589] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 380.216453][ T9589] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 380.219999][ T9589] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 380.223426][ T9589] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 380.226946][ T9589] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 380.230376][ T9589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 380.233797][ T9589] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 380.237025][ T9589]
[ 380.257158][ T9589] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 380.263423][ T9589] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 380.331495][ T9596] loop0: detected capacity change from 0 to 32768
[ 380.349232][ T9596] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 380.353993][ T9596] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 380.378224][ T9596] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 380.409004][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 380.412530][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
2024/04/02 02:35:59 executed programs: 1138
[ 380.451623][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 39ms
[ 380.456288][ T7] gfs2: fsid=syz:syz.0: jid=0: Done
[ 380.458761][ T9596] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 380.642522][ T9596] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 380.675974][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 380.675974][ T5423] inode = 11 2340
[ 380.675974][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 380.684059][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 380.688202][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 380.692787][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 380.696282][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 380.704441][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 380.711062][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 380.715207][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 380.718001][ T5423] CPU: 3 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 380.722562][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 380.726747][ T5423] Call Trace:
[ 380.728239][ T5423]
[ 380.729610][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 380.731670][ T5423] gfs2_withdraw+0xab8/0x1290
[ 380.734038][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 380.736332][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 380.738616][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 380.741088][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 380.743268][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 380.745788][ T5423] inode_go_instantiate+0x47/0x60
[ 380.748303][ T5423] gfs2_instantiate+0x169/0x250
[ 380.751273][ T5423] gfs2_glock_wait+0x214/0x330
[ 380.753499][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 380.755864][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 380.758077][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 380.760444][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 380.762361][ T5423] do_sync+0x6cf/0xd30
[ 380.763815][ T5423] ? __pfx_do_sync+0x10/0x10
[ 380.765695][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 380.768004][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 380.770274][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 380.773060][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 380.775167][ T5423] gfs2_quota_sync+0x419/0x630
[ 380.777411][ T5423] gfs2_sync_fs+0x44/0xb0
[ 380.779324][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 380.781811][ T5423] sync_filesystem+0x10d/0x290
[ 380.783873][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 380.786235][ T5423] kill_block_super+0x3b/0x90
[ 380.788292][ T5423] gfs2_kill_sb+0x360/0x410
[ 380.790327][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 380.792684][ T5423] deactivate_super+0xde/0x100
[ 380.794738][ T5423] cleanup_mnt+0x222/0x450
[ 380.796614][ T5423] task_work_run+0x14e/0x250
[ 380.798501][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 380.800718][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 380.803136][ T5423] do_syscall_64+0xe2/0x260
[ 380.805081][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 380.808294][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 380.811496][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 380.814338][ T9601] loop2: detected capacity change from 0 to 32768
[ 380.818323][ T9599] loop3: detected capacity change from 0 to 32768
[ 380.820047][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 380.820072][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 380.820084][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 380.820096][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 380.820108][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 380.820120][ T5423] R13: 00007f7cc54c93b9 R14: 000000000005cb7b R15: 0000000000000001
[ 380.820135][ T5423]
[ 380.827290][ T9599] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 380.831472][ T9601] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 380.843776][ T9599] CPU: 1 PID: 9599 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 380.873661][ T9599] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 380.878479][ T9599] Call Trace:
[ 380.880401][ T9599]
[ 380.881735][ T9599] dump_stack_lvl+0x16c/0x1f0
[ 380.884077][ T9599] sysfs_warn_dup+0x7f/0xa0
[ 380.886077][ T9599] sysfs_create_dir_ns+0x24d/0x2b0
[ 380.888524][ T9599] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 380.891085][ T9599] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 380.893577][ T9599] ? do_raw_spin_unlock+0x172/0x230
[ 380.896095][ T9599] kobject_add_internal+0x2c8/0x990
[ 380.898476][ T9599] kobject_init_and_add+0x11c/0x190
[ 380.900798][ T9599] ? __pfx_kobject_init_and_add+0x10/0x10
[ 380.903334][ T9599] ? lockdep_init_map_type+0x16d/0x7d0
[ 380.905621][ T9599] ? lockdep_init_map_type+0x16d/0x7d0
[ 380.907816][ T9599] gfs2_sys_fs_add+0x207/0x470
[ 380.909803][ T9599] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 380.912117][ T9599] ? __pfx_alloc_workqueue+0x10/0x10
[ 380.914518][ T9599] ? read_word_at_a_time+0xe/0x20
[ 380.916787][ T9599] gfs2_fill_super+0x138c/0x2e10
[ 380.918966][ T9599] ? vsnprintf+0x3cd/0x1880
[ 380.921017][ T9599] ? __pfx_gfs2_fill_super+0x10/0x10
[ 380.923329][ T9599] ? snprintf+0xc8/0x100
[ 380.925247][ T9599] ? __pfx_snprintf+0x10/0x10
[ 380.927400][ T9599] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 380.929835][ T9599] ? set_blocksize+0x2b1/0x350
[ 380.931979][ T9599] ? sb_set_blocksize+0xf6/0x120
[ 380.932411][ T9605] loop1: detected capacity change from 0 to 32768
[ 380.934084][ T9599] ? setup_bdev_super+0x392/0x720
[ 380.934114][ T9599] get_tree_bdev+0x36f/0x610
[ 380.934140][ T9599] ? __pfx_gfs2_fill_super+0x10/0x10
[ 380.942984][ T9599] ? __pfx_get_tree_bdev+0x10/0x10
[ 380.945239][ T9599] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 380.947754][ T9599] ? cap_capable+0x1cf/0x240
[ 380.949842][ T9599] gfs2_get_tree+0x4e/0x280
[ 380.952252][ T9599] vfs_get_tree+0x8f/0x380
[ 380.952434][ T9605] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 380.954437][ T9599] path_mount+0x14e6/0x1f20
[ 380.954469][ T9599] ? kmem_cache_free+0x12e/0x380
[ 380.954490][ T9599] ? __pfx_path_mount+0x10/0x10
[ 380.963978][ T9599] ? putname+0x12e/0x170
[ 380.965978][ T9599] __x64_sys_mount+0x297/0x320
[ 380.969157][ T9599] ? __pfx___x64_sys_mount+0x10/0x10
[ 380.971792][ T9599] do_syscall_64+0xd2/0x260
[ 380.973782][ T9599] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 380.976495][ T9599] RIP: 0033:0x7f70fd87f4aa
[ 380.978611][ T9599] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 380.987855][ T9599] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 380.993312][ T9599] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 380.996845][ T9599] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 381.000425][ T9599] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 381.003793][ T9599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 381.007675][ T9599] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 381.011251][ T9599]
[ 381.013098][ T9601] CPU: 0 PID: 9601 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 381.015027][ T9599] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 381.018111][ T9601] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 381.018126][ T9601] Call Trace:
[ 381.018134][ T9601]
[ 381.024408][ T9599] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 381.028216][ T9601] dump_stack_lvl+0x16c/0x1f0
[ 381.035463][ T9601] sysfs_warn_dup+0x7f/0xa0
[ 381.037624][ T9601] sysfs_create_dir_ns+0x24d/0x2b0
[ 381.040555][ T9601] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 381.043096][ T9601] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 381.045150][ T9601] ? do_raw_spin_unlock+0x172/0x230
[ 381.047020][ T9601] kobject_add_internal+0x2c8/0x990
[ 381.048888][ T9601] kobject_init_and_add+0x11c/0x190
[ 381.050996][ T9601] ? __pfx_kobject_init_and_add+0x10/0x10
[ 381.053327][ T9601] ? lockdep_init_map_type+0x16d/0x7d0
[ 381.055762][ T9601] ? lockdep_init_map_type+0x16d/0x7d0
[ 381.058214][ T9601] gfs2_sys_fs_add+0x207/0x470
[ 381.060261][ T9601] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 381.062805][ T9601] ? __pfx_alloc_workqueue+0x10/0x10
[ 381.065147][ T9601] ? read_word_at_a_time+0xe/0x20
[ 381.067282][ T9601] gfs2_fill_super+0x138c/0x2e10
[ 381.069274][ T9601] ? vsnprintf+0x3cd/0x1880
[ 381.071182][ T9601] ? __pfx_gfs2_fill_super+0x10/0x10
[ 381.073216][ T9601] ? snprintf+0xc8/0x100
[ 381.075225][ T9601] ? __pfx_snprintf+0x10/0x10
[ 381.077364][ T9601] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 381.079416][ T9601] ? set_blocksize+0x2b1/0x350
[ 381.081145][ T9601] ? sb_set_blocksize+0xf6/0x120
[ 381.082924][ T9601] ? setup_bdev_super+0x392/0x720
[ 381.084854][ T9601] get_tree_bdev+0x36f/0x610
[ 381.086865][ T9601] ? __pfx_gfs2_fill_super+0x10/0x10
[ 381.089013][ T9601] ? __pfx_get_tree_bdev+0x10/0x10
[ 381.091173][ T9601] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 381.093548][ T9601] ? cap_capable+0x1cf/0x240
[ 381.095480][ T9601] gfs2_get_tree+0x4e/0x280
[ 381.097368][ T9601] vfs_get_tree+0x8f/0x380
[ 381.099179][ T9601] path_mount+0x14e6/0x1f20
[ 381.101017][ T9601] ? kmem_cache_free+0x12e/0x380
[ 381.103060][ T9601] ? __pfx_path_mount+0x10/0x10
[ 381.105124][ T9601] ? putname+0x12e/0x170
[ 381.106857][ T9601] __x64_sys_mount+0x297/0x320
[ 381.108766][ T9601] ? __pfx___x64_sys_mount+0x10/0x10
[ 381.110947][ T9601] do_syscall_64+0xd2/0x260
[ 381.112872][ T9601] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 381.115861][ T9601] RIP: 0033:0x7f18cec7f4aa
[ 381.118277][ T9601] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 381.125315][ T9601] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 381.128745][ T9601] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 381.132251][ T9601] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 381.135727][ T9601] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 381.139119][ T9601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 381.142414][ T9601] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 381.146011][ T9601]
[ 381.148313][ T9605] CPU: 0 PID: 9605 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 381.152489][ T9605] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 381.153195][ T9601] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 381.155786][ T9605] Call Trace:
[ 381.155795][ T9605]
[ 381.155799][ T9605] dump_stack_lvl+0x16c/0x1f0
[ 381.155819][ T9605] sysfs_warn_dup+0x7f/0xa0
[ 381.155836][ T9605] sysfs_create_dir_ns+0x24d/0x2b0
[ 381.155851][ T9605] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 381.161497][ T9601] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 381.162894][ T9605] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 381.177885][ T9605] ? do_raw_spin_unlock+0x172/0x230
[ 381.180221][ T9605] kobject_add_internal+0x2c8/0x990
[ 381.182531][ T9605] kobject_init_and_add+0x11c/0x190
[ 381.184765][ T9605] ? __pfx_kobject_init_and_add+0x10/0x10
[ 381.187199][ T9605] ? lockdep_init_map_type+0x16d/0x7d0
[ 381.189720][ T9605] ? lockdep_init_map_type+0x16d/0x7d0
[ 381.192228][ T9605] gfs2_sys_fs_add+0x207/0x470
[ 381.194396][ T9605] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 381.196459][ T9605] ? __pfx_alloc_workqueue+0x10/0x10
[ 381.198652][ T9605] ? read_word_at_a_time+0xe/0x20
[ 381.200642][ T9605] gfs2_fill_super+0x138c/0x2e10
[ 381.202611][ T9605] ? vsnprintf+0x3cd/0x1880
[ 381.204467][ T9605] ? __pfx_gfs2_fill_super+0x10/0x10
[ 381.206769][ T9605] ? snprintf+0xc8/0x100
[ 381.208766][ T9605] ? __pfx_snprintf+0x10/0x10
[ 381.210859][ T9605] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 381.213126][ T9605] ? set_blocksize+0x2b1/0x350
[ 381.215587][ T9605] ? sb_set_blocksize+0xf6/0x120
[ 381.217791][ T9605] ? setup_bdev_super+0x392/0x720
[ 381.219728][ T9605] get_tree_bdev+0x36f/0x610
[ 381.221589][ T9605] ? __pfx_gfs2_fill_super+0x10/0x10
[ 381.223846][ T9605] ? __pfx_get_tree_bdev+0x10/0x10
[ 381.226093][ T9605] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 381.228548][ T9605] ? cap_capable+0x1cf/0x240
[ 381.230732][ T9605] gfs2_get_tree+0x4e/0x280
[ 381.232529][ T9605] vfs_get_tree+0x8f/0x380
[ 381.234630][ T9605] path_mount+0x14e6/0x1f20
[ 381.236715][ T9605] ? kmem_cache_free+0x12e/0x380
[ 381.238911][ T9605] ? __pfx_path_mount+0x10/0x10
[ 381.240997][ T9605] ? putname+0x12e/0x170
[ 381.242902][ T9605] __x64_sys_mount+0x297/0x320
[ 381.244576][ T9605] ? __pfx___x64_sys_mount+0x10/0x10
[ 381.246560][ T9605] do_syscall_64+0xd2/0x260
[ 381.248314][ T9605] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 381.250717][ T9605] RIP: 0033:0x7efc27e7f4aa
[ 381.252749][ T9605] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 381.260746][ T9605] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 381.264049][ T9605] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 381.267656][ T9605] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 381.270836][ T9605] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 381.274183][ T9605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 381.277672][ T9605] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 381.280320][ T9605]
[ 381.282962][ T9605] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 381.289078][ T9605] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 381.833513][ T9613] loop1: detected capacity change from 0 to 32768
[ 381.842268][ T9613] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 381.846234][ T9613] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 381.848498][ T9610] loop3: detected capacity change from 0 to 32768
[ 381.867373][ T9613] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 381.868491][ T9610] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 381.874159][ T9610] CPU: 2 PID: 9610 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 381.877733][ T56] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 381.879390][ T9610] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 381.879406][ T9610] Call Trace:
[ 381.879414][ T9610]
[ 381.879422][ T9610] dump_stack_lvl+0x16c/0x1f0
[ 381.879455][ T9610] sysfs_warn_dup+0x7f/0xa0
[ 381.884337][ T9614] loop2: detected capacity change from 0 to 32768
[ 381.887436][ T9610] sysfs_create_dir_ns+0x24d/0x2b0
[ 381.887471][ T9610] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 381.887498][ T9610] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 381.891298][ T56] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 381.892364][ T9610] ? do_raw_spin_unlock+0x172/0x230
[ 381.892389][ T9610] kobject_add_internal+0x2c8/0x990
[ 381.892411][ T9610] kobject_init_and_add+0x11c/0x190
[ 381.892431][ T9610] ? __pfx_kobject_init_and_add+0x10/0x10
[ 381.918204][ T9610] ? lockdep_init_map_type+0x16d/0x7d0
[ 381.918277][ T9614] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 381.920584][ T9610] ? lockdep_init_map_type+0x16d/0x7d0
[ 381.925822][ T9610] gfs2_sys_fs_add+0x207/0x470
[ 381.928045][ T9610] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 381.930411][ T9610] ? __pfx_alloc_workqueue+0x10/0x10
[ 381.932575][ T9610] ? read_word_at_a_time+0xe/0x20
[ 381.934988][ T9610] gfs2_fill_super+0x138c/0x2e10
[ 381.937224][ T9610] ? vsnprintf+0x3cd/0x1880
[ 381.939300][ T9610] ? __pfx_gfs2_fill_super+0x10/0x10
[ 381.941683][ T9610] ? snprintf+0xc8/0x100
[ 381.943596][ T9610] ? __pfx_snprintf+0x10/0x10
[ 381.945738][ T9610] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 381.945872][ T9616] loop0: detected capacity change from 0 to 32768
[ 381.947924][ T9610] ? set_blocksize+0x2b1/0x350
[ 381.947945][ T9610] ? sb_set_blocksize+0xf6/0x120
[ 381.947961][ T9610] ? setup_bdev_super+0x392/0x720
[ 381.956285][ T9610] get_tree_bdev+0x36f/0x610
[ 381.958187][ T9610] ? __pfx_gfs2_fill_super+0x10/0x10
[ 381.960315][ T9610] ? __pfx_get_tree_bdev+0x10/0x10
[ 381.962692][ T9610] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 381.965235][ T9610] ? cap_capable+0x1cf/0x240
[ 381.967381][ T9610] gfs2_get_tree+0x4e/0x280
[ 381.969519][ T9610] vfs_get_tree+0x8f/0x380
[ 381.971602][ T9610] path_mount+0x14e6/0x1f20
[ 381.973720][ T9610] ? kmem_cache_free+0x12e/0x380
[ 381.976109][ T9610] ? __pfx_path_mount+0x10/0x10
[ 381.979237][ T9610] ? putname+0x12e/0x170
[ 381.981636][ T9610] __x64_sys_mount+0x297/0x320
[ 381.984088][ T9610] ? __pfx___x64_sys_mount+0x10/0x10
[ 381.987001][ T9610] do_syscall_64+0xd2/0x260
[ 381.989262][ T9610] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 381.991960][ T9610] RIP: 0033:0x7f70fd87f4aa
[ 381.995469][ T9610] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 382.004287][ T9610] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 382.007996][ T9610] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 382.011571][ T9616] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 382.011637][ T9610] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 382.018800][ T9610] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 382.022492][ T9610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 382.026034][ T9610] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 382.029319][ T9610]
[ 382.030751][ T9616] CPU: 3 PID: 9616 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 382.034125][ T9610] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 382.035459][ T9616] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 382.041943][ T9610] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 382.046440][ T9616] Call Trace:
[ 382.046452][ T9616]
[ 382.046460][ T9616] dump_stack_lvl+0x16c/0x1f0
[ 382.046493][ T9616] sysfs_warn_dup+0x7f/0xa0
[ 382.056667][ T9616] sysfs_create_dir_ns+0x24d/0x2b0
[ 382.058928][ T9616] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 382.061374][ T9616] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 382.063789][ T9616] ? do_raw_spin_unlock+0x172/0x230
[ 382.066201][ T9616] kobject_add_internal+0x2c8/0x990
[ 382.068549][ T9616] kobject_init_and_add+0x11c/0x190
[ 382.070916][ T9616] ? __pfx_kobject_init_and_add+0x10/0x10
[ 382.073156][ T9616] ? lockdep_init_map_type+0x16d/0x7d0
[ 382.075280][ T9616] ? lockdep_init_map_type+0x16d/0x7d0
[ 382.077504][ T9616] gfs2_sys_fs_add+0x207/0x470
[ 382.079566][ T9616] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 382.081618][ T9616] ? __pfx_alloc_workqueue+0x10/0x10
[ 382.083899][ T9616] ? read_word_at_a_time+0xe/0x20
[ 382.086314][ T9616] gfs2_fill_super+0x138c/0x2e10
[ 382.088541][ T9616] ? vsnprintf+0x3cd/0x1880
[ 382.090620][ T9616] ? __pfx_gfs2_fill_super+0x10/0x10
[ 382.092830][ T9616] ? snprintf+0xc8/0x100
[ 382.094731][ T9616] ? __pfx_snprintf+0x10/0x10
[ 382.096736][ T9616] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 382.098971][ T9616] ? set_blocksize+0x2b1/0x350
[ 382.100641][ T9616] ? sb_set_blocksize+0xf6/0x120
[ 382.102541][ T9616] ? setup_bdev_super+0x392/0x720
[ 382.104497][ T9616] get_tree_bdev+0x36f/0x610
[ 382.106316][ T9616] ? __pfx_gfs2_fill_super+0x10/0x10
[ 382.108443][ T9616] ? __pfx_get_tree_bdev+0x10/0x10
[ 382.110523][ T9616] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 382.113547][ T9616] ? cap_capable+0x1cf/0x240
[ 382.115341][ T9616] gfs2_get_tree+0x4e/0x280
[ 382.117191][ T9616] vfs_get_tree+0x8f/0x380
[ 382.118935][ T9616] path_mount+0x14e6/0x1f20
[ 382.120690][ T9616] ? kmem_cache_free+0x12e/0x380
[ 382.122594][ T9616] ? __pfx_path_mount+0x10/0x10
[ 382.124528][ T9616] ? putname+0x12e/0x170
[ 382.126170][ T9616] __x64_sys_mount+0x297/0x320
[ 382.128200][ T9616] ? __pfx___x64_sys_mount+0x10/0x10
[ 382.130958][ T9616] do_syscall_64+0xd2/0x260
[ 382.133166][ T9616] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 382.135843][ T9616] RIP: 0033:0x7f7cc547f4aa
[ 382.138102][ T9616] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 382.147681][ T9616] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 382.151622][ T9616] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 382.155283][ T9616] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 382.158891][ T9616] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 382.162041][ T9616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 382.165017][ T9616] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 382.168328][ T9616]
[ 382.169589][ T9614] CPU: 1 PID: 9614 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 382.170785][ T56] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 279ms
[ 382.174239][ T9614] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 382.174253][ T9614] Call Trace:
[ 382.174261][ T9614]
[ 382.174269][ T9614] dump_stack_lvl+0x16c/0x1f0
[ 382.174300][ T9614] sysfs_warn_dup+0x7f/0xa0
[ 382.174327][ T9614] sysfs_create_dir_ns+0x24d/0x2b0
[ 382.174351][ T9614] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 382.174378][ T9614] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 382.174396][ T9614] ? do_raw_spin_unlock+0x172/0x230
[ 382.174414][ T9614] kobject_add_internal+0x2c8/0x990
[ 382.174432][ T9614] kobject_init_and_add+0x11c/0x190
[ 382.174450][ T9614] ? __pfx_kobject_init_and_add+0x10/0x10
[ 382.174469][ T9614] ? lockdep_init_map_type+0x16d/0x7d0
[ 382.174493][ T9614] ? lockdep_init_map_type+0x16d/0x7d0
[ 382.177660][ T56] gfs2: fsid=syz:syz.0: jid=0: Done
[ 382.177815][ T9616] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 382.177831][ T9616] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 382.181875][ T9614] gfs2_sys_fs_add+0x207/0x470
[ 382.184201][ T9613] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 382.184375][ T9614] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 382.229419][ T9614] ? __pfx_alloc_workqueue+0x10/0x10
[ 382.231468][ T9614] ? read_word_at_a_time+0xe/0x20
[ 382.233294][ T9614] gfs2_fill_super+0x138c/0x2e10
[ 382.235303][ T9614] ? vsnprintf+0x3cd/0x1880
[ 382.237327][ T9614] ? __pfx_gfs2_fill_super+0x10/0x10
[ 382.239470][ T9614] ? snprintf+0xc8/0x100
[ 382.241276][ T9614] ? __pfx_snprintf+0x10/0x10
[ 382.243170][ T9614] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 382.245236][ T9614] ? set_blocksize+0x2b1/0x350
[ 382.247342][ T9614] ? sb_set_blocksize+0xf6/0x120
[ 382.249691][ T9614] ? setup_bdev_super+0x392/0x720
[ 382.251546][ T9614] get_tree_bdev+0x36f/0x610
[ 382.253310][ T9614] ? __pfx_gfs2_fill_super+0x10/0x10
[ 382.255451][ T9614] ? __pfx_get_tree_bdev+0x10/0x10
[ 382.257671][ T9614] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 382.259957][ T9614] ? cap_capable+0x1cf/0x240
[ 382.261913][ T9614] gfs2_get_tree+0x4e/0x280
[ 382.263776][ T9614] vfs_get_tree+0x8f/0x380
[ 382.265611][ T9614] path_mount+0x14e6/0x1f20
[ 382.267689][ T9614] ? kmem_cache_free+0x12e/0x380
[ 382.270090][ T9614] ? __pfx_path_mount+0x10/0x10
[ 382.272365][ T9614] ? putname+0x12e/0x170
[ 382.274240][ T9614] __x64_sys_mount+0x297/0x320
[ 382.276639][ T9614] ? __pfx___x64_sys_mount+0x10/0x10
[ 382.279092][ T9614] do_syscall_64+0xd2/0x260
[ 382.280874][ T9614] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 382.283169][ T9614] RIP: 0033:0x7f18cec7f4aa
[ 382.284972][ T9614] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 382.293174][ T9614] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 382.297275][ T9614] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 382.300459][ T9614] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 382.303718][ T9614] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 382.306815][ T9614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 382.310137][ T9614] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 382.313344][ T9614]
[ 382.316590][ T9614] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 382.322918][ T9614] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 382.523132][ T9613] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 382.545760][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 382.545760][ T5428] inode = 11 2340
[ 382.545760][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 382.559177][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 382.563421][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 382.571686][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 382.578088][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 382.589961][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 382.593511][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 382.596884][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 382.599734][ T5428] CPU: 0 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 382.604171][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 382.607894][ T5428] Call Trace:
[ 382.609263][ T5428]
[ 382.610423][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 382.612312][ T5428] gfs2_withdraw+0xab8/0x1290
[ 382.614328][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 382.616404][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 382.618483][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 382.620728][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 382.622802][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 382.625049][ T5428] inode_go_instantiate+0x47/0x60
[ 382.626925][ T5428] gfs2_instantiate+0x169/0x250
[ 382.628676][ T5428] gfs2_glock_wait+0x214/0x330
[ 382.630407][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 382.632265][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 382.634171][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 382.636370][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 382.638457][ T5428] do_sync+0x6cf/0xd30
[ 382.640141][ T5428] ? __pfx_do_sync+0x10/0x10
[ 382.642013][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 382.644105][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 382.646124][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 382.648325][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 382.650354][ T5428] gfs2_quota_sync+0x419/0x630
[ 382.652362][ T5428] gfs2_sync_fs+0x44/0xb0
[ 382.654197][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 382.656206][ T5428] sync_filesystem+0x10d/0x290
[ 382.658435][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 382.660651][ T5428] kill_block_super+0x3b/0x90
[ 382.662623][ T5428] gfs2_kill_sb+0x360/0x410
[ 382.664617][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 382.666950][ T5428] deactivate_super+0xde/0x100
[ 382.668905][ T5428] cleanup_mnt+0x222/0x450
[ 382.670747][ T5428] task_work_run+0x14e/0x250
[ 382.672683][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 382.674775][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 382.677061][ T5428] do_syscall_64+0xe2/0x260
[ 382.678905][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 382.681329][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 382.683070][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 382.689887][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 382.692959][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 382.695829][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 382.698825][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 382.701910][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 382.704720][ T5428] R13: 00007efc27ec93b9 R14: 000000000005d18e R15: 0000000000000001
[ 382.707971][ T5428]
[ 382.794216][ T9624] loop3: detected capacity change from 0 to 32768
[ 382.799129][ T9624] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 382.802378][ T9624] CPU: 1 PID: 9624 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 382.807019][ T9624] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 382.811246][ T9624] Call Trace:
[ 382.812661][ T9624]
[ 382.813940][ T9624] dump_stack_lvl+0x16c/0x1f0
[ 382.815952][ T9624] sysfs_warn_dup+0x7f/0xa0
[ 382.817953][ T9624] sysfs_create_dir_ns+0x24d/0x2b0
[ 382.820266][ T9624] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 382.822738][ T9624] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 382.825142][ T9624] ? do_raw_spin_unlock+0x172/0x230
[ 382.827441][ T9624] kobject_add_internal+0x2c8/0x990
[ 382.829770][ T9624] kobject_init_and_add+0x11c/0x190
[ 382.832089][ T9624] ? __pfx_kobject_init_and_add+0x10/0x10
[ 382.834607][ T9624] ? lockdep_init_map_type+0x16d/0x7d0
[ 382.837050][ T9624] ? lockdep_init_map_type+0x16d/0x7d0
[ 382.839432][ T9624] gfs2_sys_fs_add+0x207/0x470
[ 382.841631][ T9624] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 382.843872][ T9624] ? __pfx_alloc_workqueue+0x10/0x10
[ 382.846219][ T9624] ? read_word_at_a_time+0xe/0x20
[ 382.848359][ T9624] gfs2_fill_super+0x138c/0x2e10
[ 382.850401][ T9624] ? vsnprintf+0x3cd/0x1880
[ 382.852262][ T9624] ? __pfx_gfs2_fill_super+0x10/0x10
[ 382.854896][ T9624] ? snprintf+0xc8/0x100
[ 382.856972][ T9624] ? __pfx_snprintf+0x10/0x10
[ 382.859237][ T9624] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 382.861683][ T9624] ? set_blocksize+0x2b1/0x350
[ 382.863850][ T9624] ? sb_set_blocksize+0xf6/0x120
[ 382.865867][ T9624] ? setup_bdev_super+0x392/0x720
[ 382.867920][ T9624] get_tree_bdev+0x36f/0x610
[ 382.869839][ T9624] ? __pfx_gfs2_fill_super+0x10/0x10
[ 382.871977][ T9624] ? __pfx_get_tree_bdev+0x10/0x10
[ 382.874209][ T9624] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 382.876716][ T9624] ? cap_capable+0x1cf/0x240
[ 382.878829][ T9624] gfs2_get_tree+0x4e/0x280
[ 382.880930][ T9624] vfs_get_tree+0x8f/0x380
[ 382.882968][ T9624] path_mount+0x14e6/0x1f20
[ 382.885054][ T9624] ? kmem_cache_free+0x12e/0x380
[ 382.887465][ T9624] ? __pfx_path_mount+0x10/0x10
[ 382.889823][ T9624] ? putname+0x12e/0x170
[ 382.891776][ T9624] __x64_sys_mount+0x297/0x320
[ 382.894239][ T9624] ? __pfx___x64_sys_mount+0x10/0x10
[ 382.896697][ T9624] do_syscall_64+0xd2/0x260
[ 382.898872][ T9624] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 382.901558][ T9624] RIP: 0033:0x7f70fd87f4aa
[ 382.903621][ T9624] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 382.911966][ T9624] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 382.915690][ T9624] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 382.919218][ T9624] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 382.922666][ T9624] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 382.926094][ T9624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 382.929561][ T9624] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 382.932932][ T9624]
[ 382.937520][ T9624] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 382.943389][ T9624] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 382.981536][ T9626] loop0: detected capacity change from 0 to 32768
[ 383.001256][ T9628] loop2: detected capacity change from 0 to 32768
[ 383.008620][ T9628] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 383.012143][ T9628] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 383.028437][ T9626] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 383.029923][ T9628] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 383.032000][ T9626] CPU: 2 PID: 9626 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 383.036867][ T5597] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 383.039633][ T9626] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 383.042567][ T5597] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 383.047282][ T9626] Call Trace:
[ 383.047294][ T9626]
[ 383.047302][ T9626] dump_stack_lvl+0x16c/0x1f0
[ 383.047343][ T9626] sysfs_warn_dup+0x7f/0xa0
[ 383.047371][ T9626] sysfs_create_dir_ns+0x24d/0x2b0
[ 383.047398][ T9626] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 383.065476][ T9626] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 383.067667][ T9626] ? do_raw_spin_unlock+0x172/0x230
[ 383.069801][ T9626] kobject_add_internal+0x2c8/0x990
[ 383.071839][ T9626] kobject_init_and_add+0x11c/0x190
[ 383.074107][ T9626] ? __pfx_kobject_init_and_add+0x10/0x10
[ 383.076712][ T9626] ? lockdep_init_map_type+0x16d/0x7d0
[ 383.079871][ T9626] ? lockdep_init_map_type+0x16d/0x7d0
[ 383.083074][ T9626] gfs2_sys_fs_add+0x207/0x470
[ 383.085555][ T9626] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 383.088275][ T9626] ? __pfx_alloc_workqueue+0x10/0x10
[ 383.091303][ T9626] ? read_word_at_a_time+0xe/0x20
[ 383.094175][ T9626] gfs2_fill_super+0x138c/0x2e10
[ 383.096329][ T9626] ? vsnprintf+0x3cd/0x1880
[ 383.098219][ T9626] ? __pfx_gfs2_fill_super+0x10/0x10
[ 383.100386][ T9626] ? snprintf+0xc8/0x100
[ 383.102127][ T9626] ? __pfx_snprintf+0x10/0x10
[ 383.104032][ T9626] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 383.106450][ T9626] ? set_blocksize+0x2b1/0x350
[ 383.108303][ T9626] ? sb_set_blocksize+0xf6/0x120
[ 383.110265][ T9626] ? setup_bdev_super+0x392/0x720
[ 383.112636][ T9626] get_tree_bdev+0x36f/0x610
[ 383.115426][ T9626] ? __pfx_gfs2_fill_super+0x10/0x10
[ 383.116959][ T5597] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 74ms
[ 383.117926][ T9626] ? __pfx_get_tree_bdev+0x10/0x10
[ 383.122468][ T5597] gfs2: fsid=syz:syz.0: jid=0: Done
[ 383.124930][ T9626] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 383.124961][ T9626] ? cap_capable+0x1cf/0x240
[ 383.124986][ T9626] gfs2_get_tree+0x4e/0x280
[ 383.125005][ T9626] vfs_get_tree+0x8f/0x380
[ 383.127577][ T9628] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 383.145487][ T9626] path_mount+0x14e6/0x1f20
[ 383.145524][ T9626] ? kmem_cache_free+0x12e/0x380
[ 383.145541][ T9626] ? __pfx_path_mount+0x10/0x10
[ 383.145563][ T9626] ? putname+0x12e/0x170
[ 383.145581][ T9626] __x64_sys_mount+0x297/0x320
[ 383.145603][ T9626] ? __pfx___x64_sys_mount+0x10/0x10
[ 383.145627][ T9626] do_syscall_64+0xd2/0x260
[ 383.177982][ T9626] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 383.180935][ T9626] RIP: 0033:0x7f7cc547f4aa
[ 383.183165][ T9626] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 383.192023][ T9626] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 383.195623][ T9626] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 383.199392][ T9626] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 383.203061][ T9626] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 383.207144][ T9626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 383.211343][ T9626] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 383.215775][ T9626]
[ 383.222671][ T9626] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 383.230485][ T9626] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 383.421452][ T9628] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 383.456263][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 383.456263][ T5422] inode = 11 2340
[ 383.456263][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 383.466888][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 383.472558][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 383.478390][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 383.482446][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 383.490768][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 383.496818][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 383.500673][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 383.503935][ T5422] CPU: 0 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 383.508753][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 383.513328][ T5422] Call Trace:
[ 383.514984][ T5422]
[ 383.516455][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 383.518786][ T5422] gfs2_withdraw+0xab8/0x1290
[ 383.520956][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 383.523311][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 383.525840][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 383.528606][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 383.531297][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 383.534125][ T5422] inode_go_instantiate+0x47/0x60
[ 383.536901][ T5422] gfs2_instantiate+0x169/0x250
[ 383.537525][ T9633] loop1: detected capacity change from 0 to 32768
[ 383.539235][ T5422] gfs2_glock_wait+0x214/0x330
[ 383.539261][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 383.539284][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 383.551682][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 383.554178][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 383.556673][ T5422] do_sync+0x6cf/0xd30
[ 383.557592][ T9633] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 383.558657][ T5422] ? __pfx_do_sync+0x10/0x10
[ 383.558685][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 383.558709][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 383.570833][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 383.573813][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 383.576392][ T5422] gfs2_quota_sync+0x419/0x630
[ 383.578638][ T5422] gfs2_sync_fs+0x44/0xb0
[ 383.580650][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 383.583277][ T5422] sync_filesystem+0x10d/0x290
[ 383.585567][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 383.587695][ T5422] kill_block_super+0x3b/0x90
[ 383.589859][ T5422] gfs2_kill_sb+0x360/0x410
[ 383.591912][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 383.594352][ T5422] deactivate_super+0xde/0x100
[ 383.597218][ T5422] cleanup_mnt+0x222/0x450
[ 383.599401][ T5422] task_work_run+0x14e/0x250
[ 383.601869][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 383.604050][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 383.606665][ T5422] do_syscall_64+0xe2/0x260
[ 383.608676][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 383.611433][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 383.613551][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 383.622735][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 383.626782][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 383.630524][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 383.633845][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 383.637304][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 383.640792][ T5422] R13: 00007f18cecc93b9 R14: 000000000005d5b2 R15: 0000000000000001
[ 383.644002][ T5422]
[ 383.645363][ T9633] CPU: 1 PID: 9633 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 383.650975][ T9633] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 383.656651][ T9633] Call Trace:
[ 383.658445][ T9633]
[ 383.660138][ T9633] dump_stack_lvl+0x16c/0x1f0
[ 383.662805][ T9633] sysfs_warn_dup+0x7f/0xa0
[ 383.664916][ T9633] sysfs_create_dir_ns+0x24d/0x2b0
[ 383.667377][ T9633] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 383.670153][ T9633] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 383.672541][ T9633] ? do_raw_spin_unlock+0x172/0x230
[ 383.674821][ T9633] kobject_add_internal+0x2c8/0x990
[ 383.677161][ T9633] kobject_init_and_add+0x11c/0x190
[ 383.679941][ T9633] ? __pfx_kobject_init_and_add+0x10/0x10
[ 383.683092][ T9633] ? lockdep_init_map_type+0x16d/0x7d0
[ 383.685603][ T9633] ? lockdep_init_map_type+0x16d/0x7d0
[ 383.687865][ T9637] loop3: detected capacity change from 0 to 32768
[ 383.687952][ T9633] gfs2_sys_fs_add+0x207/0x470
[ 383.693003][ T9633] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 383.695384][ T9633] ? __pfx_alloc_workqueue+0x10/0x10
[ 383.697754][ T9633] ? read_word_at_a_time+0xe/0x20
[ 383.699943][ T9633] gfs2_fill_super+0x138c/0x2e10
[ 383.702120][ T9633] ? vsnprintf+0x3cd/0x1880
[ 383.704129][ T9633] ? __pfx_gfs2_fill_super+0x10/0x10
[ 383.706604][ T9633] ? snprintf+0xc8/0x100
[ 383.708480][ T9633] ? __pfx_snprintf+0x10/0x10
[ 383.710605][ T9633] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 383.713170][ T9633] ? set_blocksize+0x2b1/0x350
[ 383.715457][ T9633] ? sb_set_blocksize+0xf6/0x120
[ 383.717628][ T9633] ? setup_bdev_super+0x392/0x720
[ 383.719859][ T9633] get_tree_bdev+0x36f/0x610
[ 383.721911][ T9633] ? __pfx_gfs2_fill_super+0x10/0x10
[ 383.722531][ T9639] loop0: detected capacity change from 0 to 32768
[ 383.724201][ T9633] ? __pfx_get_tree_bdev+0x10/0x10
[ 383.724229][ T9633] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 383.724248][ T9633] ? cap_capable+0x1cf/0x240
[ 383.724267][ T9633] gfs2_get_tree+0x4e/0x280
[ 383.724290][ T9633] vfs_get_tree+0x8f/0x380
[ 383.724313][ T9633] path_mount+0x14e6/0x1f20
[ 383.724336][ T9633] ? kmem_cache_free+0x12e/0x380
[ 383.724353][ T9633] ? __pfx_path_mount+0x10/0x10
[ 383.724375][ T9633] ? putname+0x12e/0x170
[ 383.724393][ T9633] __x64_sys_mount+0x297/0x320
[ 383.724415][ T9633] ? __pfx___x64_sys_mount+0x10/0x10
[ 383.724439][ T9633] do_syscall_64+0xd2/0x260
[ 383.724456][ T9633] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 383.724475][ T9633] RIP: 0033:0x7efc27e7f4aa
[ 383.724489][ T9633] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 383.724505][ T9633] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 383.724522][ T9633] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 383.724534][ T9633] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 383.776728][ T9633] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 383.779978][ T9633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 383.784490][ T9633] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 383.788113][ T9633]
[ 383.791167][ T9637] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 383.791437][ T9639] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 383.793359][ T9633] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 383.793376][ T9633] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 383.811749][ T9637] CPU: 3 PID: 9637 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 383.817728][ T9637] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 383.821989][ T9637] Call Trace:
[ 383.823338][ T9637]
[ 383.824789][ T9637] dump_stack_lvl+0x16c/0x1f0
[ 383.827217][ T9637] sysfs_warn_dup+0x7f/0xa0
[ 383.830255][ T9637] sysfs_create_dir_ns+0x24d/0x2b0
[ 383.832273][ T9637] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 383.834542][ T9637] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 383.836671][ T9637] ? do_raw_spin_unlock+0x172/0x230
[ 383.839117][ T9637] kobject_add_internal+0x2c8/0x990
[ 383.841190][ T9637] kobject_init_and_add+0x11c/0x190
[ 383.843199][ T9637] ? __pfx_kobject_init_and_add+0x10/0x10
[ 383.845628][ T9637] ? lockdep_init_map_type+0x16d/0x7d0
[ 383.847828][ T9637] ? lockdep_init_map_type+0x16d/0x7d0
[ 383.849949][ T9637] gfs2_sys_fs_add+0x207/0x470
[ 383.851940][ T9637] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 383.854064][ T9637] ? __pfx_alloc_workqueue+0x10/0x10
[ 383.856172][ T9637] ? read_word_at_a_time+0xe/0x20
[ 383.858238][ T9637] gfs2_fill_super+0x138c/0x2e10
[ 383.860292][ T9637] ? vsnprintf+0x3cd/0x1880
[ 383.862111][ T9637] ? __pfx_gfs2_fill_super+0x10/0x10
[ 383.864180][ T9637] ? snprintf+0xc8/0x100
[ 383.865848][ T9637] ? __pfx_snprintf+0x10/0x10
[ 383.867758][ T9637] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 383.870057][ T9637] ? set_blocksize+0x2b1/0x350
[ 383.871911][ T9637] ? sb_set_blocksize+0xf6/0x120
[ 383.873908][ T9637] ? setup_bdev_super+0x392/0x720
[ 383.876053][ T9637] get_tree_bdev+0x36f/0x610
[ 383.877940][ T9637] ? __pfx_gfs2_fill_super+0x10/0x10
[ 383.880087][ T9637] ? __pfx_get_tree_bdev+0x10/0x10
[ 383.882132][ T9637] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 383.884427][ T9637] ? cap_capable+0x1cf/0x240
[ 383.886381][ T9637] gfs2_get_tree+0x4e/0x280
[ 383.888171][ T9637] vfs_get_tree+0x8f/0x380
[ 383.890183][ T9637] path_mount+0x14e6/0x1f20
[ 383.892376][ T9637] ? kmem_cache_free+0x12e/0x380
[ 383.894654][ T9637] ? __pfx_path_mount+0x10/0x10
[ 383.897195][ T9637] ? putname+0x12e/0x170
[ 383.899016][ T9637] __x64_sys_mount+0x297/0x320
[ 383.901112][ T9637] ? __pfx___x64_sys_mount+0x10/0x10
[ 383.903196][ T9637] do_syscall_64+0xd2/0x260
[ 383.905035][ T9637] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 383.907606][ T9637] RIP: 0033:0x7f70fd87f4aa
[ 383.909413][ T9637] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 383.917063][ T9637] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 383.920687][ T9637] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 383.923833][ T9637] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 383.927184][ T9637] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 383.930844][ T9637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 383.935078][ T9637] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 383.939229][ T9637]
[ 383.940604][ T9639] CPU: 2 PID: 9639 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 383.943835][ T9637] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 383.945742][ T9639] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 383.951123][ T9637] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 383.955656][ T9639] Call Trace:
[ 383.955668][ T9639]
[ 383.955677][ T9639] dump_stack_lvl+0x16c/0x1f0
[ 383.955710][ T9639] sysfs_warn_dup+0x7f/0xa0
[ 383.955737][ T9639] sysfs_create_dir_ns+0x24d/0x2b0
[ 383.955763][ T9639] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 383.955789][ T9639] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 383.955807][ T9639] ? do_raw_spin_unlock+0x172/0x230
[ 383.955825][ T9639] kobject_add_internal+0x2c8/0x990
[ 383.955844][ T9639] kobject_init_and_add+0x11c/0x190
[ 383.955864][ T9639] ? __pfx_kobject_init_and_add+0x10/0x10
[ 383.955881][ T9639] ? lockdep_init_map_type+0x16d/0x7d0
[ 383.955906][ T9639] ? lockdep_init_map_type+0x16d/0x7d0
[ 383.955930][ T9639] gfs2_sys_fs_add+0x207/0x470
[ 383.955957][ T9639] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 383.991017][ T9639] ? __pfx_alloc_workqueue+0x10/0x10
[ 383.993320][ T9639] ? read_word_at_a_time+0xe/0x20
[ 383.995517][ T9639] gfs2_fill_super+0x138c/0x2e10
[ 383.997642][ T9639] ? vsnprintf+0x3cd/0x1880
[ 383.999709][ T9639] ? __pfx_gfs2_fill_super+0x10/0x10
[ 384.002161][ T9639] ? snprintf+0xc8/0x100
[ 384.004033][ T9639] ? __pfx_snprintf+0x10/0x10
[ 384.005910][ T9639] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 384.008110][ T9639] ? set_blocksize+0x2b1/0x350
[ 384.009948][ T9639] ? sb_set_blocksize+0xf6/0x120
[ 384.012058][ T9639] ? setup_bdev_super+0x392/0x720
[ 384.014315][ T9639] get_tree_bdev+0x36f/0x610
[ 384.016114][ T9639] ? __pfx_gfs2_fill_super+0x10/0x10
[ 384.018409][ T9639] ? __pfx_get_tree_bdev+0x10/0x10
[ 384.020638][ T9639] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 384.023535][ T9639] ? cap_capable+0x1cf/0x240
[ 384.025828][ T9639] gfs2_get_tree+0x4e/0x280
[ 384.027309][ T1354] ieee802154 phy0 wpan0: encryption failed: -22
[ 384.028058][ T9639] vfs_get_tree+0x8f/0x380
[ 384.030878][ T1354] ieee802154 phy1 wpan1: encryption failed: -22
[ 384.032911][ T9639] path_mount+0x14e6/0x1f20
[ 384.032942][ T9639] ? kmem_cache_free+0x12e/0x380
[ 384.039568][ T9639] ? __pfx_path_mount+0x10/0x10
[ 384.041748][ T9639] ? putname+0x12e/0x170
[ 384.043635][ T9639] __x64_sys_mount+0x297/0x320
[ 384.045672][ T9639] ? __pfx___x64_sys_mount+0x10/0x10
[ 384.047950][ T9639] do_syscall_64+0xd2/0x260
[ 384.049741][ T9639] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 384.052484][ T9639] RIP: 0033:0x7f7cc547f4aa
[ 384.054499][ T9639] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 384.062620][ T9639] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 384.065989][ T9639] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 384.069183][ T9639] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 384.072338][ T9639] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 384.075825][ T9639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 384.079301][ T9639] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 384.083581][ T9639]
[ 384.089092][ T9639] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 384.096450][ T9639] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 384.629361][ T9644] loop1: detected capacity change from 0 to 32768
[ 384.640873][ T9644] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 384.644575][ T9644] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 384.657116][ T9644] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 384.666399][ T56] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 384.671582][ T56] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 384.711810][ T9648] loop3: detected capacity change from 0 to 32768
[ 384.717590][ T9648] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 384.724440][ T9648] CPU: 0 PID: 9648 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 384.729283][ T9648] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 384.733527][ T9648] Call Trace:
[ 384.734766][ T9648]
[ 384.736045][ T9648] dump_stack_lvl+0x16c/0x1f0
[ 384.738015][ T9648] sysfs_warn_dup+0x7f/0xa0
[ 384.739846][ T9648] sysfs_create_dir_ns+0x24d/0x2b0
[ 384.742017][ T9648] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 384.744670][ T9648] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 384.744702][ T56] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 73ms
[ 384.747162][ T9648] ? do_raw_spin_unlock+0x172/0x230
[ 384.750831][ T56] gfs2: fsid=syz:syz.0: jid=0: Done
[ 384.752786][ T9648] kobject_add_internal+0x2c8/0x990
[ 384.757733][ T9648] kobject_init_and_add+0x11c/0x190
[ 384.760355][ T9646] loop0: detected capacity change from 0 to 32768
[ 384.777932][ T9648] ? __pfx_kobject_init_and_add+0x10/0x10
[ 384.777963][ T9648] ? lockdep_init_map_type+0x16d/0x7d0
[ 384.777987][ T9648] ? lockdep_init_map_type+0x16d/0x7d0
[ 384.778008][ T9648] gfs2_sys_fs_add+0x207/0x470
[ 384.778029][ T9648] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 384.778050][ T9648] ? __pfx_alloc_workqueue+0x10/0x10
[ 384.778071][ T9648] ? read_word_at_a_time+0xe/0x20
[ 384.780834][ T9644] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 384.783077][ T9648] gfs2_fill_super+0x138c/0x2e10
[ 384.800863][ T9648] ? vsnprintf+0x3cd/0x1880
[ 384.802685][ T9648] ? __pfx_gfs2_fill_super+0x10/0x10
[ 384.804762][ T9648] ? snprintf+0xc8/0x100
[ 384.807249][ T9648] ? __pfx_snprintf+0x10/0x10
[ 384.810107][ T9648] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 384.812353][ T9648] ? set_blocksize+0x2b1/0x350
[ 384.814623][ T9648] ? sb_set_blocksize+0xf6/0x120
[ 384.816727][ T9648] ? setup_bdev_super+0x392/0x720
[ 384.818880][ T9648] get_tree_bdev+0x36f/0x610
[ 384.820808][ T9648] ? __pfx_gfs2_fill_super+0x10/0x10
[ 384.822954][ T9648] ? __pfx_get_tree_bdev+0x10/0x10
[ 384.824815][ T9648] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 384.826869][ T9648] ? cap_capable+0x1cf/0x240
[ 384.828730][ T9648] gfs2_get_tree+0x4e/0x280
[ 384.830498][ T9648] vfs_get_tree+0x8f/0x380
[ 384.832222][ T9648] path_mount+0x14e6/0x1f20
[ 384.834054][ T9648] ? kmem_cache_free+0x12e/0x380
[ 384.836559][ T9648] ? __pfx_path_mount+0x10/0x10
[ 384.838590][ T9648] ? putname+0x12e/0x170
[ 384.840520][ T9648] __x64_sys_mount+0x297/0x320
[ 384.842548][ T9648] ? __pfx___x64_sys_mount+0x10/0x10
[ 384.844581][ T9648] do_syscall_64+0xd2/0x260
[ 384.846303][ T9648] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 384.848390][ T9648] RIP: 0033:0x7f70fd87f4aa
[ 384.849991][ T9648] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 384.856744][ T9648] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 384.860151][ T9648] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 384.863279][ T9648] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 384.866412][ T9648] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 384.869512][ T9648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 384.872593][ T9648] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 384.875727][ T9648]
[ 384.883526][ T9648] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 384.887194][ T9646] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 384.889045][ T9648] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 384.892255][ T9646] CPU: 3 PID: 9646 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 384.899622][ T9646] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 384.903948][ T9646] Call Trace:
[ 384.905317][ T9646]
[ 384.906526][ T9646] dump_stack_lvl+0x16c/0x1f0
[ 384.908449][ T9646] sysfs_warn_dup+0x7f/0xa0
[ 384.910317][ T9646] sysfs_create_dir_ns+0x24d/0x2b0
[ 384.912403][ T9646] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 384.915154][ T9646] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 384.917616][ T9646] ? do_raw_spin_unlock+0x172/0x230
[ 384.919947][ T9646] kobject_add_internal+0x2c8/0x990
[ 384.922248][ T9646] kobject_init_and_add+0x11c/0x190
[ 384.924559][ T9646] ? __pfx_kobject_init_and_add+0x10/0x10
[ 384.927198][ T9646] ? lockdep_init_map_type+0x16d/0x7d0
[ 384.929681][ T9646] ? lockdep_init_map_type+0x16d/0x7d0
[ 384.932138][ T9646] gfs2_sys_fs_add+0x207/0x470
[ 384.934208][ T9646] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 384.936550][ T9646] ? __pfx_alloc_workqueue+0x10/0x10
[ 384.938859][ T9646] ? read_word_at_a_time+0xe/0x20
[ 384.940986][ T9646] gfs2_fill_super+0x138c/0x2e10
[ 384.943035][ T9650] loop2: detected capacity change from 0 to 32768
[ 384.943539][ T9646] ? vsnprintf+0x3cd/0x1880
[ 384.943568][ T9646] ? __pfx_gfs2_fill_super+0x10/0x10
[ 384.943586][ T9646] ? snprintf+0xc8/0x100
[ 384.951952][ T9646] ? __pfx_snprintf+0x10/0x10
[ 384.954183][ T9646] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 384.956682][ T9646] ? set_blocksize+0x2b1/0x350
[ 384.958905][ T9646] ? sb_set_blocksize+0xf6/0x120
[ 384.961094][ T9646] ? setup_bdev_super+0x392/0x720
[ 384.963331][ T9646] get_tree_bdev+0x36f/0x610
[ 384.965188][ T9646] ? __pfx_gfs2_fill_super+0x10/0x10
[ 384.967421][ T9646] ? __pfx_get_tree_bdev+0x10/0x10
[ 384.970121][ T9646] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 384.972716][ T9646] ? cap_capable+0x1cf/0x240
[ 384.974761][ T9646] gfs2_get_tree+0x4e/0x280
[ 384.976728][ T9646] vfs_get_tree+0x8f/0x380
[ 384.978559][ T9646] path_mount+0x14e6/0x1f20
[ 384.980678][ T9646] ? kmem_cache_free+0x12e/0x380
[ 384.982886][ T9646] ? __pfx_path_mount+0x10/0x10
[ 384.985059][ T9646] ? putname+0x12e/0x170
[ 384.986882][ T9646] __x64_sys_mount+0x297/0x320
[ 384.989036][ T9646] ? __pfx___x64_sys_mount+0x10/0x10
[ 384.991182][ T9646] do_syscall_64+0xd2/0x260
[ 384.993111][ T9646] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 384.995447][ T9646] RIP: 0033:0x7f7cc547f4aa
[ 384.997396][ T9646] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 385.005546][ T9646] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 385.009234][ T9646] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 385.012955][ T9646] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 385.016437][ T9646] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 385.019818][ T9646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 385.023180][ T9646] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 385.026607][ T9646]
[ 385.029767][ T9646] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 385.035382][ T9646] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 385.043578][ T9650] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 385.047005][ T9650] CPU: 2 PID: 9650 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 385.051909][ T9650] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 385.056028][ T9650] Call Trace:
[ 385.057326][ T9650]
[ 385.058368][ T9650] dump_stack_lvl+0x16c/0x1f0
[ 385.060281][ T9650] sysfs_warn_dup+0x7f/0xa0
[ 385.062548][ T9650] sysfs_create_dir_ns+0x24d/0x2b0
[ 385.064920][ T9650] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 385.067552][ T9650] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 385.069969][ T9650] ? do_raw_spin_unlock+0x172/0x230
[ 385.072356][ T9650] kobject_add_internal+0x2c8/0x990
[ 385.075432][ T9650] kobject_init_and_add+0x11c/0x190
[ 385.078884][ T9650] ? __pfx_kobject_init_and_add+0x10/0x10
[ 385.081516][ T9650] ? lockdep_init_map_type+0x16d/0x7d0
[ 385.083972][ T9650] ? lockdep_init_map_type+0x16d/0x7d0
[ 385.086400][ T9650] gfs2_sys_fs_add+0x207/0x470
[ 385.088447][ T9650] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 385.090848][ T9650] ? __pfx_alloc_workqueue+0x10/0x10
[ 385.093200][ T9650] ? read_word_at_a_time+0xe/0x20
[ 385.095457][ T9650] gfs2_fill_super+0x138c/0x2e10
[ 385.097664][ T9650] ? vsnprintf+0x3cd/0x1880
[ 385.099972][ T9650] ? __pfx_gfs2_fill_super+0x10/0x10
[ 385.102356][ T9650] ? snprintf+0xc8/0x100
[ 385.104351][ T9650] ? __pfx_snprintf+0x10/0x10
[ 385.106403][ T9650] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 385.108771][ T9650] ? set_blocksize+0x2b1/0x350
[ 385.110944][ T9650] ? sb_set_blocksize+0xf6/0x120
[ 385.113224][ T9650] ? setup_bdev_super+0x392/0x720
[ 385.115524][ T9650] get_tree_bdev+0x36f/0x610
[ 385.117686][ T9650] ? __pfx_gfs2_fill_super+0x10/0x10
[ 385.119752][ T9650] ? __pfx_get_tree_bdev+0x10/0x10
[ 385.121862][ T9650] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 385.124252][ T9650] ? cap_capable+0x1cf/0x240
[ 385.126558][ T9650] gfs2_get_tree+0x4e/0x280
[ 385.128711][ T9650] vfs_get_tree+0x8f/0x380
[ 385.130627][ T9650] path_mount+0x14e6/0x1f20
[ 385.132636][ T9650] ? kmem_cache_free+0x12e/0x380
[ 385.134790][ T9650] ? __pfx_path_mount+0x10/0x10
[ 385.137026][ T9650] ? putname+0x12e/0x170
[ 385.138919][ T9650] __x64_sys_mount+0x297/0x320
[ 385.141122][ T9650] ? __pfx___x64_sys_mount+0x10/0x10
[ 385.143534][ T9650] do_syscall_64+0xd2/0x260
[ 385.145451][ T9650] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 385.147884][ T9650] RIP: 0033:0x7f18cec7f4aa
[ 385.149984][ T9650] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 385.158645][ T9650] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 385.162273][ T9650] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 385.165764][ T9650] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 385.169321][ T9650] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 385.171049][ T9644] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 385.172882][ T9650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 385.172905][ T9650] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 385.172921][ T9650]
[ 385.177444][ T9650] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 385.191116][ T9650] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 385.218955][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 385.218955][ T5428] inode = 11 2340
[ 385.218955][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 385.227135][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 385.231958][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 385.238336][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 385.242668][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 385.250991][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 385.254997][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 385.258336][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 385.261838][ T5428] CPU: 3 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 385.266417][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 385.270632][ T5428] Call Trace:
[ 385.272007][ T5428]
[ 385.273302][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 385.275889][ T5428] gfs2_withdraw+0xab8/0x1290
[ 385.278280][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 385.280520][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 385.282443][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 385.284944][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 385.287429][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 385.290002][ T5428] inode_go_instantiate+0x47/0x60
[ 385.292257][ T5428] gfs2_instantiate+0x169/0x250
[ 385.294476][ T5428] gfs2_glock_wait+0x214/0x330
[ 385.296635][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 385.299348][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 385.301645][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 385.303931][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 385.306262][ T5428] do_sync+0x6cf/0xd30
[ 385.308080][ T5428] ? __pfx_do_sync+0x10/0x10
[ 385.310139][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 385.312361][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 385.314903][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 385.317577][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 385.319823][ T5428] gfs2_quota_sync+0x419/0x630
[ 385.321925][ T5428] gfs2_sync_fs+0x44/0xb0
[ 385.323716][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 385.326091][ T5428] sync_filesystem+0x10d/0x290
[ 385.328315][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 385.330792][ T5428] kill_block_super+0x3b/0x90
[ 385.332899][ T5428] gfs2_kill_sb+0x360/0x410
[ 385.335067][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 385.337442][ T5428] deactivate_super+0xde/0x100
[ 385.339397][ T5428] cleanup_mnt+0x222/0x450
[ 385.341164][ T5428] task_work_run+0x14e/0x250
[ 385.343168][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 385.345228][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 385.347653][ T5428] do_syscall_64+0xe2/0x260
[ 385.349692][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 385.352321][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 385.354506][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 385.363104][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 385.366853][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 385.370225][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 385.379583][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 385.382793][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 385.385891][ T5428] R13: 00007efc27ec93b9 R14: 000000000005dc43 R15: 0000000000000001
[ 385.388968][ T5428]
[ 385.769888][ T9658] loop2: detected capacity change from 0 to 32768
[ 385.782958][ T9658] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 385.794734][ T9658] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 385.807232][ T9662] loop0: detected capacity change from 0 to 32768
[ 385.813979][ T9662] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 385.817641][ T9662] CPU: 3 PID: 9662 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 385.822218][ T9662] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 385.825930][ T9662] Call Trace:
[ 385.827303][ T9662]
[ 385.828360][ T9662] dump_stack_lvl+0x16c/0x1f0
[ 385.830308][ T9662] sysfs_warn_dup+0x7f/0xa0
[ 385.832005][ T9662] sysfs_create_dir_ns+0x24d/0x2b0
[ 385.834024][ T9662] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 385.835979][ T9662] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 385.837758][ T9662] ? do_raw_spin_unlock+0x172/0x230
[ 385.839918][ T9662] kobject_add_internal+0x2c8/0x990
[ 385.842053][ T9662] kobject_init_and_add+0x11c/0x190
[ 385.844113][ T9662] ? __pfx_kobject_init_and_add+0x10/0x10
[ 385.846539][ T9662] ? lockdep_init_map_type+0x16d/0x7d0
[ 385.848881][ T9662] ? lockdep_init_map_type+0x16d/0x7d0
[ 385.851186][ T9662] gfs2_sys_fs_add+0x207/0x470
[ 385.853019][ T9662] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 385.855415][ T9662] ? __pfx_alloc_workqueue+0x10/0x10
[ 385.857737][ T9662] ? read_word_at_a_time+0xe/0x20
[ 385.859953][ T9662] gfs2_fill_super+0x138c/0x2e10
[ 385.862456][ T9662] ? vsnprintf+0x3cd/0x1880
[ 385.864527][ T9662] ? __pfx_gfs2_fill_super+0x10/0x10
[ 385.867011][ T9662] ? snprintf+0xc8/0x100
[ 385.869080][ T9662] ? __pfx_snprintf+0x10/0x10
[ 385.871170][ T9662] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 385.873719][ T9662] ? set_blocksize+0x2b1/0x350
[ 385.875761][ T9662] ? sb_set_blocksize+0xf6/0x120
[ 385.877891][ T9662] ? setup_bdev_super+0x392/0x720
[ 385.879942][ T9662] get_tree_bdev+0x36f/0x610
[ 385.882165][ T9662] ? __pfx_gfs2_fill_super+0x10/0x10
[ 385.884695][ T9662] ? __pfx_get_tree_bdev+0x10/0x10
[ 385.885830][ T9661] loop3: detected capacity change from 0 to 32768
[ 385.887614][ T9662] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 385.894801][ T9662] ? cap_capable+0x1cf/0x240
[ 385.897003][ T9662] gfs2_get_tree+0x4e/0x280
[ 385.899640][ T9662] vfs_get_tree+0x8f/0x380
[ 385.902112][ T9662] path_mount+0x14e6/0x1f20
[ 385.904184][ T9662] ? kmem_cache_free+0x12e/0x380
[ 385.907086][ T9662] ? __pfx_path_mount+0x10/0x10
[ 385.910427][ T9662] ? putname+0x12e/0x170
[ 385.912542][ T9662] __x64_sys_mount+0x297/0x320
[ 385.914554][ T9662] ? __pfx___x64_sys_mount+0x10/0x10
[ 385.916903][ T9662] do_syscall_64+0xd2/0x260
[ 385.919049][ T9662] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 385.921511][ T9662] RIP: 0033:0x7f7cc547f4aa
[ 385.923297][ T9662] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 385.931983][ T9662] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 385.935833][ T9662] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 385.939407][ T9662] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 385.943041][ T9662] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 385.946865][ T9662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 385.950525][ T9662] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 385.954042][ T9662]
[ 385.966630][ T9661] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 385.970108][ T9661] CPU: 0 PID: 9661 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 385.974949][ T9661] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 385.982678][ T9662] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 385.992266][ T9661] Call Trace:
[ 385.992277][ T9661]
[ 385.992283][ T9661] dump_stack_lvl+0x16c/0x1f0
[ 385.992309][ T9661] sysfs_warn_dup+0x7f/0xa0
[ 385.992336][ T9661] sysfs_create_dir_ns+0x24d/0x2b0
2024/04/02 02:36:05 executed programs: 1157
[ 385.992358][ T9661] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 385.992379][ T9661] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 385.992395][ T9661] ? do_raw_spin_unlock+0x172/0x230
[ 385.992410][ T9661] kobject_add_internal+0x2c8/0x990
[ 385.992426][ T9661] kobject_init_and_add+0x11c/0x190
[ 385.992441][ T9661] ? __pfx_kobject_init_and_add+0x10/0x10
[ 385.992457][ T9661] ? lockdep_init_map_type+0x16d/0x7d0
[ 385.992478][ T9661] ? lockdep_init_map_type+0x16d/0x7d0
[ 385.992500][ T9661] gfs2_sys_fs_add+0x207/0x470
[ 385.992520][ T9661] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 385.992540][ T9661] ? __pfx_alloc_workqueue+0x10/0x10
[ 385.992561][ T9661] ? read_word_at_a_time+0xe/0x20
[ 385.992576][ T9661] gfs2_fill_super+0x138c/0x2e10
[ 385.992592][ T9661] ? vsnprintf+0x3cd/0x1880
[ 385.992612][ T9661] ? __pfx_gfs2_fill_super+0x10/0x10
[ 385.992626][ T9661] ? snprintf+0xc8/0x100
[ 385.992644][ T9661] ? __pfx_snprintf+0x10/0x10
[ 385.992663][ T9661] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 385.992678][ T9661] ? set_blocksize+0x2b1/0x350
[ 385.992691][ T9661] ? sb_set_blocksize+0xf6/0x120
[ 385.992705][ T9661] ? setup_bdev_super+0x392/0x720
[ 385.992724][ T9661] get_tree_bdev+0x36f/0x610
[ 385.992744][ T9661] ? __pfx_gfs2_fill_super+0x10/0x10
[ 385.992758][ T9661] ? __pfx_get_tree_bdev+0x10/0x10
[ 385.992778][ T9661] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 385.992797][ T9661] ? cap_capable+0x1cf/0x240
[ 385.992816][ T9661] gfs2_get_tree+0x4e/0x280
[ 385.992829][ T9661] vfs_get_tree+0x8f/0x380
[ 385.992850][ T9661] path_mount+0x14e6/0x1f20
[ 385.992871][ T9661] ? kmem_cache_free+0x12e/0x380
[ 385.992886][ T9661] ? __pfx_path_mount+0x10/0x10
[ 385.992906][ T9661] ? putname+0x12e/0x170
[ 385.992922][ T9661] __x64_sys_mount+0x297/0x320
[ 385.992942][ T9661] ? __pfx___x64_sys_mount+0x10/0x10
[ 385.992963][ T9661] do_syscall_64+0xd2/0x260
[ 385.992979][ T9661] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 385.993018][ T9661] RIP: 0033:0x7f70fd87f4aa
[ 385.993030][ T9661] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 385.993045][ T9661] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 385.993061][ T9661] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 385.993071][ T9661] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 385.993081][ T9661] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 385.993091][ T9661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 385.993101][ T9661] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 385.993113][ T9661]
[ 385.997181][ T9661] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 385.997195][ T9661] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 385.997218][ T9658] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 385.998502][ T5498] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 386.012226][ T9664] loop1: detected capacity change from 0 to 32768
[ 386.013823][ T5498] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 386.025079][ T9662] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 386.046587][ T9664] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 386.080732][ T5498] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 66ms
[ 386.081848][ T5498] gfs2: fsid=syz:syz.0: jid=0: Done
[ 386.086845][ T9664] CPU: 2 PID: 9664 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 386.091513][ T9658] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 386.093160][ T9664] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 386.093174][ T9664] Call Trace:
[ 386.093183][ T9664]
[ 386.093190][ T9664] dump_stack_lvl+0x16c/0x1f0
[ 386.093220][ T9664] sysfs_warn_dup+0x7f/0xa0
[ 386.174656][ T9664] sysfs_create_dir_ns+0x24d/0x2b0
[ 386.176726][ T9664] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 386.179109][ T9664] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 386.181386][ T9664] ? do_raw_spin_unlock+0x172/0x230
[ 386.183519][ T9664] kobject_add_internal+0x2c8/0x990
[ 386.185691][ T9664] kobject_init_and_add+0x11c/0x190
[ 386.187936][ T9664] ? __pfx_kobject_init_and_add+0x10/0x10
[ 386.190402][ T9664] ? lockdep_init_map_type+0x16d/0x7d0
[ 386.192761][ T9664] ? lockdep_init_map_type+0x16d/0x7d0
[ 386.195083][ T9664] gfs2_sys_fs_add+0x207/0x470
[ 386.197148][ T9664] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 386.199501][ T9664] ? __pfx_alloc_workqueue+0x10/0x10
[ 386.201941][ T9664] ? read_word_at_a_time+0xe/0x20
[ 386.204335][ T9664] gfs2_fill_super+0x138c/0x2e10
[ 386.206687][ T9664] ? vsnprintf+0x3cd/0x1880
[ 386.208689][ T9664] ? __pfx_gfs2_fill_super+0x10/0x10
[ 386.211008][ T9664] ? snprintf+0xc8/0x100
[ 386.212553][ T9664] ? __pfx_snprintf+0x10/0x10
[ 386.214486][ T9664] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 386.216851][ T9664] ? set_blocksize+0x2b1/0x350
[ 386.219280][ T9664] ? sb_set_blocksize+0xf6/0x120
[ 386.221930][ T9664] ? setup_bdev_super+0x392/0x720
[ 386.224212][ T9664] get_tree_bdev+0x36f/0x610
[ 386.226349][ T9664] ? __pfx_gfs2_fill_super+0x10/0x10
[ 386.228755][ T9664] ? __pfx_get_tree_bdev+0x10/0x10
[ 386.231063][ T9664] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 386.233518][ T9664] ? cap_capable+0x1cf/0x240
[ 386.235513][ T9664] gfs2_get_tree+0x4e/0x280
[ 386.237476][ T9664] vfs_get_tree+0x8f/0x380
[ 386.239361][ T9664] path_mount+0x14e6/0x1f20
[ 386.241326][ T9664] ? kmem_cache_free+0x12e/0x380
[ 386.243602][ T9664] ? __pfx_path_mount+0x10/0x10
[ 386.245865][ T9664] ? putname+0x12e/0x170
[ 386.247836][ T9664] __x64_sys_mount+0x297/0x320
[ 386.250118][ T9664] ? __pfx___x64_sys_mount+0x10/0x10
[ 386.252231][ T9664] do_syscall_64+0xd2/0x260
[ 386.254053][ T9664] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 386.256432][ T9664] RIP: 0033:0x7efc27e7f4aa
[ 386.258295][ T9664] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 386.266807][ T9664] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 386.269077][ T9658] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 386.270545][ T9664] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 386.277617][ T9664] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 386.281372][ T9664] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 386.285347][ T9664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 386.288942][ T9664] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 386.292531][ T9664]
[ 386.297422][ T9664] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 386.303899][ T9664] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 386.308294][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 386.308294][ T5422] inode = 11 2340
[ 386.308294][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 386.316807][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 386.321304][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 386.326413][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 386.329967][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 386.339334][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 386.343115][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 386.347674][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 386.350251][ T5422] CPU: 3 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 386.354424][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 386.358435][ T5422] Call Trace:
[ 386.359948][ T5422]
[ 386.361339][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 386.363522][ T5422] gfs2_withdraw+0xab8/0x1290
[ 386.365470][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 386.367465][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 386.369520][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 386.371820][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 386.373941][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 386.376325][ T5422] inode_go_instantiate+0x47/0x60
[ 386.378617][ T5422] gfs2_instantiate+0x169/0x250
[ 386.380818][ T5422] gfs2_glock_wait+0x214/0x330
[ 386.382768][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 386.382878][ T9669] loop3: detected capacity change from 0 to 32768
[ 386.384941][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 386.384970][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 386.385012][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 386.385033][ T5422] do_sync+0x6cf/0xd30
[ 386.396566][ T5422] ? __pfx_do_sync+0x10/0x10
[ 386.398647][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 386.400894][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 386.403086][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 386.405229][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 386.407363][ T5422] gfs2_quota_sync+0x419/0x630
[ 386.409572][ T5422] gfs2_sync_fs+0x44/0xb0
[ 386.411443][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 386.413731][ T5422] sync_filesystem+0x10d/0x290
[ 386.416054][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 386.418747][ T5422] kill_block_super+0x3b/0x90
[ 386.421252][ T5422] gfs2_kill_sb+0x360/0x410
[ 386.423361][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 386.426014][ T5422] deactivate_super+0xde/0x100
[ 386.428165][ T5422] cleanup_mnt+0x222/0x450
[ 386.430384][ T5422] task_work_run+0x14e/0x250
[ 386.432556][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 386.434774][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 386.437299][ T5422] do_syscall_64+0xe2/0x260
[ 386.439051][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 386.441704][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 386.443703][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 386.452531][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 386.456348][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 386.459335][ T9669] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 386.459715][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 386.466509][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 386.470051][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 386.473181][ T5422] R13: 00007f18cecc93b9 R14: 000000000005e0ef R15: 0000000000000001
[ 386.476303][ T5422]
[ 386.477579][ T9669] CPU: 1 PID: 9669 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 386.481921][ T9669] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 386.486350][ T9669] Call Trace:
[ 386.487643][ T9669]
[ 386.488817][ T9669] dump_stack_lvl+0x16c/0x1f0
[ 386.490908][ T9669] sysfs_warn_dup+0x7f/0xa0
[ 386.495065][ T9669] sysfs_create_dir_ns+0x24d/0x2b0
[ 386.497020][ T9669] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 386.499265][ T9669] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 386.501422][ T9669] ? do_raw_spin_unlock+0x172/0x230
[ 386.503494][ T9669] kobject_add_internal+0x2c8/0x990
[ 386.505792][ T9669] kobject_init_and_add+0x11c/0x190
[ 386.508413][ T9669] ? __pfx_kobject_init_and_add+0x10/0x10
[ 386.511435][ T9669] ? lockdep_init_map_type+0x16d/0x7d0
[ 386.514321][ T9669] ? lockdep_init_map_type+0x16d/0x7d0
[ 386.516913][ T9669] gfs2_sys_fs_add+0x207/0x470
[ 386.519376][ T9669] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 386.521529][ T9669] ? __pfx_alloc_workqueue+0x10/0x10
[ 386.523953][ T9669] ? read_word_at_a_time+0xe/0x20
[ 386.526635][ T9669] gfs2_fill_super+0x138c/0x2e10
[ 386.528909][ T9669] ? vsnprintf+0x3cd/0x1880
[ 386.531067][ T9669] ? __pfx_gfs2_fill_super+0x10/0x10
[ 386.533526][ T9669] ? snprintf+0xc8/0x100
[ 386.535250][ T9669] ? __pfx_snprintf+0x10/0x10
[ 386.537158][ T9669] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 386.539306][ T9669] ? set_blocksize+0x2b1/0x350
[ 386.541342][ T9669] ? sb_set_blocksize+0xf6/0x120
[ 386.543580][ T9669] ? setup_bdev_super+0x392/0x720
[ 386.545635][ T9669] get_tree_bdev+0x36f/0x610
[ 386.547502][ T9669] ? __pfx_gfs2_fill_super+0x10/0x10
[ 386.550069][ T9669] ? __pfx_get_tree_bdev+0x10/0x10
[ 386.552508][ T9669] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 386.555688][ T9669] ? cap_capable+0x1cf/0x240
[ 386.558949][ T9669] gfs2_get_tree+0x4e/0x280
[ 386.561138][ T9669] vfs_get_tree+0x8f/0x380
[ 386.563231][ T9669] path_mount+0x14e6/0x1f20
[ 386.565527][ T9669] ? kmem_cache_free+0x12e/0x380
[ 386.568578][ T9669] ? __pfx_path_mount+0x10/0x10
[ 386.571774][ T9669] ? putname+0x12e/0x170
[ 386.574520][ T9669] __x64_sys_mount+0x297/0x320
[ 386.577365][ T9669] ? __pfx___x64_sys_mount+0x10/0x10
[ 386.579870][ T9669] do_syscall_64+0xd2/0x260
[ 386.582119][ T9669] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 386.585231][ T9669] RIP: 0033:0x7f70fd87f4aa
[ 386.587910][ T9669] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 386.597409][ T9669] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 386.602123][ T9669] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 386.607336][ T9669] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 386.612143][ T9669] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 386.616180][ T9669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 386.619887][ T9669] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 386.623347][ T9669]
[ 386.626579][ T9669] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 386.634252][ T9669] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 386.949529][ T9675] loop0: detected capacity change from 0 to 32768
[ 386.971770][ T9677] loop1: detected capacity change from 0 to 32768
[ 386.976628][ T9675] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 386.980204][ T9675] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 386.987026][ T9677] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 386.990468][ T9677] CPU: 0 PID: 9677 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 386.995148][ T9677] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 386.999966][ T9677] Call Trace:
[ 387.001584][ T9677]
[ 387.002951][ T9677] dump_stack_lvl+0x16c/0x1f0
[ 387.005008][ T9677] sysfs_warn_dup+0x7f/0xa0
[ 387.006957][ T9677] sysfs_create_dir_ns+0x24d/0x2b0
[ 387.009208][ T9677] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 387.011460][ T9677] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 387.013727][ T9677] ? do_raw_spin_unlock+0x172/0x230
[ 387.015909][ T9677] kobject_add_internal+0x2c8/0x990
[ 387.018237][ T9677] kobject_init_and_add+0x11c/0x190
[ 387.020550][ T9677] ? __pfx_kobject_init_and_add+0x10/0x10
[ 387.023028][ T9677] ? lockdep_init_map_type+0x16d/0x7d0
[ 387.025436][ T9677] ? lockdep_init_map_type+0x16d/0x7d0
[ 387.027944][ T9677] gfs2_sys_fs_add+0x207/0x470
[ 387.030084][ T9677] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 387.032556][ T9677] ? __pfx_alloc_workqueue+0x10/0x10
[ 387.034711][ T9677] ? read_word_at_a_time+0xe/0x20
[ 387.036408][ T9677] gfs2_fill_super+0x138c/0x2e10
[ 387.038497][ T9677] ? vsnprintf+0x3cd/0x1880
[ 387.040503][ T9677] ? __pfx_gfs2_fill_super+0x10/0x10
[ 387.042779][ T9677] ? snprintf+0xc8/0x100
[ 387.044522][ T9677] ? __pfx_snprintf+0x10/0x10
[ 387.046784][ T9677] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 387.049232][ T9677] ? set_blocksize+0x2b1/0x350
[ 387.051591][ T9677] ? sb_set_blocksize+0xf6/0x120
[ 387.053789][ T9677] ? setup_bdev_super+0x392/0x720
[ 387.056249][ T9677] get_tree_bdev+0x36f/0x610
[ 387.059057][ T9677] ? __pfx_gfs2_fill_super+0x10/0x10
[ 387.062438][ T9677] ? __pfx_get_tree_bdev+0x10/0x10
[ 387.065172][ T9677] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 387.067607][ T9677] ? cap_capable+0x1cf/0x240
[ 387.069690][ T9677] gfs2_get_tree+0x4e/0x280
[ 387.071979][ T9677] vfs_get_tree+0x8f/0x380
[ 387.073907][ T9677] path_mount+0x14e6/0x1f20
[ 387.075985][ T9677] ? kmem_cache_free+0x12e/0x380
[ 387.078001][ T9677] ? __pfx_path_mount+0x10/0x10
[ 387.079982][ T9677] ? putname+0x12e/0x170
[ 387.081716][ T9677] __x64_sys_mount+0x297/0x320
[ 387.083667][ T9677] ? __pfx___x64_sys_mount+0x10/0x10
[ 387.085774][ T9677] do_syscall_64+0xd2/0x260
[ 387.087753][ T9677] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 387.090321][ T9677] RIP: 0033:0x7efc27e7f4aa
[ 387.092783][ T9677] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 387.102031][ T9677] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 387.106020][ T9677] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 387.110189][ T9677] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 387.114620][ T9677] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 387.118095][ T9677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 387.121503][ T9677] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 387.125421][ T9677]
[ 387.127880][ T9677] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 387.135519][ T9677] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 387.140503][ T9675] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 387.149484][ T5499] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 387.152507][ T5499] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 387.208529][ T5499] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 56ms
[ 387.212104][ T5499] gfs2: fsid=syz:syz.0: jid=0: Done
[ 387.215047][ T9675] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 387.226833][ T9679] loop3: detected capacity change from 0 to 32768
[ 387.251660][ T9679] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 387.268315][ T9679] CPU: 0 PID: 9679 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 387.274663][ T9679] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 387.279604][ T9679] Call Trace:
[ 387.281019][ T9679]
[ 387.282262][ T9679] dump_stack_lvl+0x16c/0x1f0
[ 387.284261][ T9679] sysfs_warn_dup+0x7f/0xa0
[ 387.286350][ T9679] sysfs_create_dir_ns+0x24d/0x2b0
[ 387.288689][ T9679] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 387.291254][ T9679] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 387.293702][ T9679] ? do_raw_spin_unlock+0x172/0x230
[ 387.296021][ T9679] kobject_add_internal+0x2c8/0x990
[ 387.298292][ T9679] kobject_init_and_add+0x11c/0x190
[ 387.300684][ T9679] ? __pfx_kobject_init_and_add+0x10/0x10
[ 387.303109][ T9679] ? lockdep_init_map_type+0x16d/0x7d0
[ 387.305333][ T9679] ? lockdep_init_map_type+0x16d/0x7d0
[ 387.307639][ T9679] gfs2_sys_fs_add+0x207/0x470
[ 387.309809][ T9679] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 387.311837][ T9679] ? __pfx_alloc_workqueue+0x10/0x10
[ 387.313944][ T9679] ? read_word_at_a_time+0xe/0x20
[ 387.316101][ T9679] gfs2_fill_super+0x138c/0x2e10
[ 387.318226][ T9679] ? vsnprintf+0x3cd/0x1880
[ 387.320280][ T9679] ? __pfx_gfs2_fill_super+0x10/0x10
[ 387.322743][ T9679] ? snprintf+0xc8/0x100
[ 387.324630][ T9679] ? __pfx_snprintf+0x10/0x10
[ 387.326469][ T9679] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 387.328745][ T9679] ? set_blocksize+0x2b1/0x350
[ 387.330990][ T9679] ? sb_set_blocksize+0xf6/0x120
[ 387.333206][ T9679] ? setup_bdev_super+0x392/0x720
[ 387.335538][ T9679] get_tree_bdev+0x36f/0x610
[ 387.337767][ T9679] ? __pfx_gfs2_fill_super+0x10/0x10
[ 387.340188][ T9679] ? __pfx_get_tree_bdev+0x10/0x10
[ 387.342668][ T9679] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 387.345364][ T9679] ? cap_capable+0x1cf/0x240
[ 387.348010][ T9679] gfs2_get_tree+0x4e/0x280
[ 387.350309][ T9679] vfs_get_tree+0x8f/0x380
[ 387.352654][ T9679] path_mount+0x14e6/0x1f20
[ 387.354917][ T9679] ? kmem_cache_free+0x12e/0x380
[ 387.357069][ T9679] ? __pfx_path_mount+0x10/0x10
[ 387.359370][ T9679] ? putname+0x12e/0x170
[ 387.361325][ T9679] __x64_sys_mount+0x297/0x320
[ 387.363538][ T9679] ? __pfx___x64_sys_mount+0x10/0x10
[ 387.365969][ T9679] do_syscall_64+0xd2/0x260
[ 387.368038][ T9679] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 387.370908][ T9679] RIP: 0033:0x7f70fd87f4aa
[ 387.372922][ T9679] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 387.381097][ T9679] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 387.384491][ T9679] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 387.387999][ T9679] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 387.391481][ T9679] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 387.395043][ T9679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 387.398521][ T9679] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 387.401855][ T9679]
[ 387.404324][ T9679] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 387.411812][ T9679] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 387.468935][ T9675] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 387.525656][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 387.525656][ T5423] inode = 11 2340
[ 387.525656][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 387.541317][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 387.545545][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 387.549721][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 387.553386][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 387.561397][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 387.567012][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 387.570708][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 387.575000][ T5423] CPU: 2 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 387.580539][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 387.585296][ T5423] Call Trace:
[ 387.586961][ T5423]
[ 387.588815][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 387.591288][ T5423] gfs2_withdraw+0xab8/0x1290
[ 387.593702][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 387.596055][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 387.597581][ T9681] loop2: detected capacity change from 0 to 32768
[ 387.598413][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 387.604352][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 387.606684][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 387.609050][ T5423] inode_go_instantiate+0x47/0x60
[ 387.611090][ T5423] gfs2_instantiate+0x169/0x250
[ 387.613288][ T5423] gfs2_glock_wait+0x214/0x330
[ 387.615287][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 387.617643][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 387.619776][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 387.622229][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 387.624901][ T5423] do_sync+0x6cf/0xd30
[ 387.626795][ T5423] ? __pfx_do_sync+0x10/0x10
[ 387.628953][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 387.631274][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 387.633342][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 387.635715][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 387.638495][ T5423] gfs2_quota_sync+0x419/0x630
[ 387.641282][ T5423] gfs2_sync_fs+0x44/0xb0
[ 387.643634][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 387.645971][ T5423] sync_filesystem+0x10d/0x290
[ 387.648542][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 387.650940][ T5423] kill_block_super+0x3b/0x90
[ 387.653060][ T5423] gfs2_kill_sb+0x360/0x410
[ 387.655107][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 387.657437][ T5423] deactivate_super+0xde/0x100
[ 387.659532][ T5423] cleanup_mnt+0x222/0x450
[ 387.661533][ T5423] task_work_run+0x14e/0x250
[ 387.663764][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 387.666270][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 387.668599][ T5423] do_syscall_64+0xe2/0x260
[ 387.670538][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 387.673029][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 387.674853][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 387.682687][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 387.686409][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 387.689791][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 387.693300][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 387.696775][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 387.700886][ T5423] R13: 00007f7cc54c93b9 R14: 000000000005e528 R15: 0000000000000001
[ 387.704061][ T5423]
[ 387.706981][ T9681] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 387.710670][ T9681] CPU: 3 PID: 9681 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 387.715456][ T9681] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 387.719943][ T9681] Call Trace:
[ 387.721575][ T9681]
[ 387.722624][ T9681] dump_stack_lvl+0x16c/0x1f0
[ 387.724463][ T9681] sysfs_warn_dup+0x7f/0xa0
[ 387.726475][ T9681] sysfs_create_dir_ns+0x24d/0x2b0
[ 387.728780][ T9681] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 387.746006][ T9681] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 387.748410][ T9681] ? do_raw_spin_unlock+0x172/0x230
[ 387.750819][ T9681] kobject_add_internal+0x2c8/0x990
[ 387.753206][ T9681] kobject_init_and_add+0x11c/0x190
[ 387.755554][ T9681] ? __pfx_kobject_init_and_add+0x10/0x10
[ 387.758116][ T9681] ? lockdep_init_map_type+0x16d/0x7d0
[ 387.760569][ T9681] ? lockdep_init_map_type+0x16d/0x7d0
[ 387.779049][ T9681] gfs2_sys_fs_add+0x207/0x470
[ 387.781129][ T9681] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 387.783432][ T9681] ? __pfx_alloc_workqueue+0x10/0x10
[ 387.790424][ T9681] ? read_word_at_a_time+0xe/0x20
[ 387.792700][ T9681] gfs2_fill_super+0x138c/0x2e10
[ 387.794959][ T9681] ? vsnprintf+0x3cd/0x1880
[ 387.797012][ T9681] ? __pfx_gfs2_fill_super+0x10/0x10
[ 387.799493][ T9681] ? snprintf+0xc8/0x100
[ 387.801416][ T9681] ? __pfx_snprintf+0x10/0x10
[ 387.803537][ T9681] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 387.805994][ T9681] ? set_blocksize+0x2b1/0x350
[ 387.808244][ T9681] ? sb_set_blocksize+0xf6/0x120
[ 387.810667][ T9681] ? setup_bdev_super+0x392/0x720
[ 387.813232][ T9681] get_tree_bdev+0x36f/0x610
[ 387.815679][ T9681] ? __pfx_gfs2_fill_super+0x10/0x10
[ 387.818642][ T9681] ? __pfx_get_tree_bdev+0x10/0x10
[ 387.821591][ T9681] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 387.824159][ T9681] ? cap_capable+0x1cf/0x240
[ 387.826251][ T9681] gfs2_get_tree+0x4e/0x280
[ 387.828308][ T9681] vfs_get_tree+0x8f/0x380
[ 387.831326][ T9681] path_mount+0x14e6/0x1f20
[ 387.833627][ T9681] ? kmem_cache_free+0x12e/0x380
[ 387.836041][ T9681] ? __pfx_path_mount+0x10/0x10
[ 387.838259][ T9681] ? putname+0x12e/0x170
[ 387.840211][ T9681] __x64_sys_mount+0x297/0x320
[ 387.842488][ T9681] ? __pfx___x64_sys_mount+0x10/0x10
[ 387.844901][ T9681] do_syscall_64+0xd2/0x260
[ 387.846984][ T9681] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 387.849538][ T9681] RIP: 0033:0x7f18cec7f4aa
[ 387.851339][ T9681] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 387.859436][ T9681] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 387.863498][ T9681] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 387.867057][ T9681] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 387.870614][ T9681] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 387.874130][ T9681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 387.877666][ T9681] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 387.881263][ T9681]
[ 387.890252][ T9681] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 387.897643][ T9681] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 388.024798][ T9688] loop1: detected capacity change from 0 to 32768
[ 388.085072][ T9688] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 388.101905][ T9688] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 388.155795][ T9688] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 388.166026][ T1931] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 388.169796][ T1931] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 388.211764][ T1931] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 41ms
[ 388.214978][ T1931] gfs2: fsid=syz:syz.0: jid=0: Done
[ 388.217072][ T9688] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 388.256661][ T9691] loop3: detected capacity change from 0 to 32768
[ 388.276737][ T9691] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 388.279903][ T9691] CPU: 1 PID: 9691 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 388.284596][ T9691] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 388.288867][ T9691] Call Trace:
[ 388.290305][ T9691]
[ 388.291596][ T9691] dump_stack_lvl+0x16c/0x1f0
[ 388.293645][ T9691] sysfs_warn_dup+0x7f/0xa0
[ 388.295607][ T9691] sysfs_create_dir_ns+0x24d/0x2b0
[ 388.313867][ T9691] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 388.316252][ T9691] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 388.318522][ T9691] ? do_raw_spin_unlock+0x172/0x230
[ 388.320687][ T9691] kobject_add_internal+0x2c8/0x990
[ 388.322865][ T9691] kobject_init_and_add+0x11c/0x190
[ 388.341019][ T9691] ? __pfx_kobject_init_and_add+0x10/0x10
[ 388.343395][ T9691] ? lockdep_init_map_type+0x16d/0x7d0
[ 388.345743][ T9691] ? lockdep_init_map_type+0x16d/0x7d0
[ 388.348036][ T9691] gfs2_sys_fs_add+0x207/0x470
[ 388.362941][ T9691] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 388.365253][ T9691] ? __pfx_alloc_workqueue+0x10/0x10
[ 388.367496][ T9691] ? read_word_at_a_time+0xe/0x20
[ 388.369659][ T9691] gfs2_fill_super+0x138c/0x2e10
[ 388.371701][ T9691] ? vsnprintf+0x3cd/0x1880
[ 388.373656][ T9691] ? __pfx_gfs2_fill_super+0x10/0x10
[ 388.375922][ T9691] ? snprintf+0xc8/0x100
[ 388.377743][ T9691] ? __pfx_snprintf+0x10/0x10
[ 388.379655][ T9688] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 388.380409][ T9691] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 388.380431][ T9691] ? set_blocksize+0x2b1/0x350
[ 388.380446][ T9691] ? sb_set_blocksize+0xf6/0x120
[ 388.380462][ T9691] ? setup_bdev_super+0x392/0x720
[ 388.391599][ T9691] get_tree_bdev+0x36f/0x610
[ 388.393448][ T9691] ? __pfx_gfs2_fill_super+0x10/0x10
[ 388.395552][ T9691] ? __pfx_get_tree_bdev+0x10/0x10
[ 388.397597][ T9691] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 388.399847][ T9691] ? cap_capable+0x1cf/0x240
[ 388.401869][ T9691] gfs2_get_tree+0x4e/0x280
[ 388.403701][ T9691] vfs_get_tree+0x8f/0x380
[ 388.405595][ T9691] path_mount+0x14e6/0x1f20
[ 388.407750][ T9691] ? kmem_cache_free+0x12e/0x380
[ 388.409871][ T9691] ? __pfx_path_mount+0x10/0x10
[ 388.411839][ T9691] ? putname+0x12e/0x170
[ 388.413679][ T9691] __x64_sys_mount+0x297/0x320
[ 388.415698][ T9691] ? __pfx___x64_sys_mount+0x10/0x10
[ 388.418285][ T9691] do_syscall_64+0xd2/0x260
[ 388.420336][ T9691] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 388.422828][ T9691] RIP: 0033:0x7f70fd87f4aa
[ 388.424618][ T9691] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 388.432246][ T9691] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 388.435912][ T9691] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 388.439022][ T9691] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 388.442457][ T9691] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 388.446489][ T9691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 388.449859][ T9691] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 388.455020][ T9691]
[ 388.461132][ T9691] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 388.468895][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 388.468895][ T5428] inode = 11 2340
[ 388.468895][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 388.474077][ T9691] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 388.481453][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 388.496531][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 388.501070][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 388.506100][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 388.513513][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 388.522894][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 388.527695][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 388.530467][ T5428] CPU: 0 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 388.535344][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 388.539606][ T5428] Call Trace:
[ 388.541080][ T5428]
[ 388.542775][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 388.545397][ T5428] gfs2_withdraw+0xab8/0x1290
[ 388.548279][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 388.551628][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 388.554445][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 388.557333][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 388.559800][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 388.562479][ T5428] inode_go_instantiate+0x47/0x60
[ 388.564831][ T5428] gfs2_instantiate+0x169/0x250
[ 388.567261][ T5428] gfs2_glock_wait+0x214/0x330
[ 388.569477][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 388.572171][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 388.574331][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 388.576607][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 388.579374][ T5428] do_sync+0x6cf/0xd30
[ 388.582473][ T5428] ? __pfx_do_sync+0x10/0x10
[ 388.583359][ T9694] loop2: detected capacity change from 0 to 32768
[ 388.584764][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 388.584795][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 388.584817][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 388.599504][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 388.604188][ T5428] gfs2_quota_sync+0x419/0x630
[ 388.607660][ T5428] gfs2_sync_fs+0x44/0xb0
[ 388.609596][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 388.612304][ T5428] sync_filesystem+0x10d/0x290
[ 388.614520][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 388.616901][ T5428] kill_block_super+0x3b/0x90
[ 388.619081][ T5428] gfs2_kill_sb+0x360/0x410
[ 388.620896][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 388.623369][ T5428] deactivate_super+0xde/0x100
[ 388.625563][ T5428] cleanup_mnt+0x222/0x450
[ 388.627513][ T5428] task_work_run+0x14e/0x250
[ 388.629233][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 388.631307][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 388.633550][ T5428] do_syscall_64+0xe2/0x260
[ 388.634432][ T9694] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 388.635395][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 388.641070][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 388.642884][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 388.651319][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 388.654740][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 388.657909][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 388.661118][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 388.664215][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 388.668095][ T5428] R13: 00007efc27ec93b9 R14: 000000000005e8b9 R15: 0000000000000001
[ 388.671979][ T5428]
[ 388.673360][ T9694] CPU: 1 PID: 9694 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 388.680065][ T9694] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 388.685101][ T9694] Call Trace:
[ 388.686849][ T9694]
[ 388.688286][ T9694] dump_stack_lvl+0x16c/0x1f0
[ 388.691144][ T9694] sysfs_warn_dup+0x7f/0xa0
[ 388.693316][ T9694] sysfs_create_dir_ns+0x24d/0x2b0
[ 388.695975][ T9694] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 388.698722][ T9694] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 388.701290][ T9694] ? do_raw_spin_unlock+0x172/0x230
[ 388.703873][ T9694] kobject_add_internal+0x2c8/0x990
[ 388.706744][ T9694] kobject_init_and_add+0x11c/0x190
[ 388.709700][ T9694] ? __pfx_kobject_init_and_add+0x10/0x10
[ 388.712192][ T9694] ? lockdep_init_map_type+0x16d/0x7d0
[ 388.714630][ T9694] ? lockdep_init_map_type+0x16d/0x7d0
[ 388.717094][ T9694] gfs2_sys_fs_add+0x207/0x470
[ 388.719316][ T9694] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 388.721648][ T9694] ? __pfx_alloc_workqueue+0x10/0x10
[ 388.723978][ T9694] ? read_word_at_a_time+0xe/0x20
[ 388.726196][ T9694] gfs2_fill_super+0x138c/0x2e10
[ 388.727537][ T9696] loop0: detected capacity change from 0 to 32768
[ 388.728837][ T9694] ? vsnprintf+0x3cd/0x1880
[ 388.728868][ T9694] ? __pfx_gfs2_fill_super+0x10/0x10
[ 388.728887][ T9694] ? snprintf+0xc8/0x100
[ 388.738257][ T9694] ? __pfx_snprintf+0x10/0x10
[ 388.740499][ T9694] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 388.742836][ T9694] ? set_blocksize+0x2b1/0x350
[ 388.744943][ T9694] ? sb_set_blocksize+0xf6/0x120
[ 388.747166][ T9694] ? setup_bdev_super+0x392/0x720
[ 388.749439][ T9694] get_tree_bdev+0x36f/0x610
[ 388.751501][ T9694] ? __pfx_gfs2_fill_super+0x10/0x10
[ 388.753922][ T9694] ? __pfx_get_tree_bdev+0x10/0x10
[ 388.756129][ T9694] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 388.758609][ T9694] ? cap_capable+0x1cf/0x240
[ 388.760654][ T9694] gfs2_get_tree+0x4e/0x280
[ 388.762693][ T9694] vfs_get_tree+0x8f/0x380
[ 388.764704][ T9694] path_mount+0x14e6/0x1f20
[ 388.766925][ T9694] ? kmem_cache_free+0x12e/0x380
[ 388.769131][ T9694] ? __pfx_path_mount+0x10/0x10
[ 388.771323][ T9694] ? putname+0x12e/0x170
[ 388.773215][ T9694] __x64_sys_mount+0x297/0x320
[ 388.775285][ T9694] ? __pfx___x64_sys_mount+0x10/0x10
[ 388.777433][ T9694] do_syscall_64+0xd2/0x260
[ 388.779306][ T9694] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 388.781668][ T9694] RIP: 0033:0x7f18cec7f4aa
[ 388.783422][ T9694] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 388.790865][ T9694] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 388.794036][ T9694] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 388.796863][ T9694] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 388.816371][ T9694] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 388.825053][ T9696] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 388.835367][ T9694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 388.835385][ T9694] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 388.835399][ T9694]
[ 388.837438][ T9694] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 388.840933][ T9696] CPU: 3 PID: 9696 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 388.841764][ T9694] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 388.845386][ T9696] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 388.845400][ T9696] Call Trace:
[ 388.845408][ T9696]
[ 388.845415][ T9696] dump_stack_lvl+0x16c/0x1f0
[ 388.845444][ T9696] sysfs_warn_dup+0x7f/0xa0
[ 388.845468][ T9696] sysfs_create_dir_ns+0x24d/0x2b0
[ 388.845492][ T9696] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 388.845515][ T9696] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 388.845533][ T9696] ? do_raw_spin_unlock+0x172/0x230
[ 388.845549][ T9696] kobject_add_internal+0x2c8/0x990
[ 388.845566][ T9696] kobject_init_and_add+0x11c/0x190
[ 388.845583][ T9696] ? __pfx_kobject_init_and_add+0x10/0x10
[ 388.845599][ T9696] ? lockdep_init_map_type+0x16d/0x7d0
[ 388.845622][ T9696] ? lockdep_init_map_type+0x16d/0x7d0
[ 388.845645][ T9696] gfs2_sys_fs_add+0x207/0x470
[ 388.845668][ T9696] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 388.845690][ T9696] ? __pfx_alloc_workqueue+0x10/0x10
[ 388.845712][ T9696] ? read_word_at_a_time+0xe/0x20
[ 388.845729][ T9696] gfs2_fill_super+0x138c/0x2e10
[ 388.845745][ T9696] ? vsnprintf+0x3cd/0x1880
[ 388.845766][ T9696] ? __pfx_gfs2_fill_super+0x10/0x10
[ 388.845782][ T9696] ? snprintf+0xc8/0x100
[ 388.845801][ T9696] ? __pfx_snprintf+0x10/0x10
[ 388.845822][ T9696] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 388.916133][ T9696] ? set_blocksize+0x2b1/0x350
[ 388.918408][ T9696] ? sb_set_blocksize+0xf6/0x120
[ 388.920657][ T9696] ? setup_bdev_super+0x392/0x720
[ 388.923024][ T9696] get_tree_bdev+0x36f/0x610
[ 388.925092][ T9696] ? __pfx_gfs2_fill_super+0x10/0x10
[ 388.927758][ T9696] ? __pfx_get_tree_bdev+0x10/0x10
[ 388.930127][ T9696] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 388.932612][ T9696] ? cap_capable+0x1cf/0x240
[ 388.934738][ T9696] gfs2_get_tree+0x4e/0x280
[ 388.936666][ T9696] vfs_get_tree+0x8f/0x380
[ 388.938672][ T9696] path_mount+0x14e6/0x1f20
[ 388.941974][ T9696] ? kmem_cache_free+0x12e/0x380
[ 388.944320][ T9696] ? __pfx_path_mount+0x10/0x10
[ 388.946712][ T9696] ? putname+0x12e/0x170
[ 388.948641][ T9696] __x64_sys_mount+0x297/0x320
[ 388.950970][ T9696] ? __pfx___x64_sys_mount+0x10/0x10
[ 388.953474][ T9696] do_syscall_64+0xd2/0x260
[ 388.955633][ T9696] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 388.958379][ T9696] RIP: 0033:0x7f7cc547f4aa
[ 388.960433][ T9696] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 388.971611][ T9696] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 388.975517][ T9696] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 388.980064][ T9696] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 388.984209][ T9696] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 388.988280][ T9696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 388.991792][ T9696] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 388.995505][ T9696]
[ 388.998679][ T9696] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 389.005262][ T9696] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 389.103307][ T9702] loop3: detected capacity change from 0 to 32768
[ 389.118123][ T9702] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 389.124238][ T9702] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 389.132922][ T9702] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 389.146088][ T971] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 389.151189][ T971] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 389.212547][ T971] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 61ms
[ 389.216553][ T971] gfs2: fsid=syz:syz.0: jid=0: Done
[ 389.219323][ T9702] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 389.398651][ T9702] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 389.475171][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 389.475171][ T5425] inode = 11 2340
[ 389.475171][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 389.513801][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 389.517891][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 389.521712][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 389.527774][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 389.535269][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 389.538928][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 389.541659][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 389.547136][ T5425] CPU: 1 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 389.551568][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 389.555513][ T5425] Call Trace:
[ 389.557045][ T5425]
[ 389.558335][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 389.560414][ T5425] gfs2_withdraw+0xab8/0x1290
[ 389.562759][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 389.565065][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 389.567329][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 389.569707][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 389.571819][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 389.574048][ T5425] inode_go_instantiate+0x47/0x60
[ 389.576086][ T5425] gfs2_instantiate+0x169/0x250
[ 389.578227][ T5425] gfs2_glock_wait+0x214/0x330
[ 389.580141][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 389.582434][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 389.584445][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 389.586733][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 389.588924][ T5425] do_sync+0x6cf/0xd30
[ 389.591574][ T5425] ? __pfx_do_sync+0x10/0x10
[ 389.605508][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 389.607710][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 389.609897][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 389.612358][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 389.614519][ T5425] gfs2_quota_sync+0x419/0x630
[ 389.616503][ T5425] gfs2_sync_fs+0x44/0xb0
[ 389.618462][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 389.621135][ T5425] sync_filesystem+0x10d/0x290
[ 389.623718][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 389.626101][ T5425] kill_block_super+0x3b/0x90
[ 389.628085][ T5425] gfs2_kill_sb+0x360/0x410
[ 389.630161][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 389.632645][ T5425] deactivate_super+0xde/0x100
[ 389.635304][ T5425] cleanup_mnt+0x222/0x450
[ 389.637699][ T5425] task_work_run+0x14e/0x250
[ 389.640166][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 389.641376][ T9706] loop2: detected capacity change from 0 to 32768
[ 389.642328][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 389.643317][ T9710] loop0: detected capacity change from 0 to 32768
[ 389.650372][ T5425] do_syscall_64+0xe2/0x260
[ 389.652376][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 389.654713][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 389.656534][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 389.656632][ T9710] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 389.664788][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 389.664813][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 389.664826][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 389.664838][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 389.664850][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 389.664862][ T5425] R13: 00007f70fd8c93b9 R14: 000000000005edbe R15: 0000000000000001
[ 389.664877][ T5425]
[ 389.696156][ T9710] CPU: 2 PID: 9710 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 389.700935][ T9710] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 389.705204][ T9712] loop1: detected capacity change from 0 to 32768
[ 389.705482][ T9710] Call Trace:
[ 389.709779][ T9710]
[ 389.711163][ T9710] dump_stack_lvl+0x16c/0x1f0
[ 389.713284][ T9710] sysfs_warn_dup+0x7f/0xa0
[ 389.715286][ T9710] sysfs_create_dir_ns+0x24d/0x2b0
[ 389.717631][ T9710] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 389.720131][ T9710] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 389.722578][ T9710] ? do_raw_spin_unlock+0x172/0x230
[ 389.724905][ T9710] kobject_add_internal+0x2c8/0x990
[ 389.727226][ T9710] kobject_init_and_add+0x11c/0x190
[ 389.729562][ T9710] ? __pfx_kobject_init_and_add+0x10/0x10
[ 389.732124][ T9710] ? lockdep_init_map_type+0x16d/0x7d0
[ 389.734453][ T9710] ? lockdep_init_map_type+0x16d/0x7d0
[ 389.736650][ T9710] gfs2_sys_fs_add+0x207/0x470
[ 389.738606][ T9710] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 389.740751][ T9710] ? __pfx_alloc_workqueue+0x10/0x10
[ 389.742917][ T9710] ? read_word_at_a_time+0xe/0x20
[ 389.745079][ T9710] gfs2_fill_super+0x138c/0x2e10
[ 389.747297][ T9710] ? vsnprintf+0x3cd/0x1880
[ 389.749507][ T9710] ? __pfx_gfs2_fill_super+0x10/0x10
[ 389.751859][ T9710] ? snprintf+0xc8/0x100
[ 389.753797][ T9710] ? __pfx_snprintf+0x10/0x10
[ 389.755957][ T9710] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 389.758384][ T9710] ? set_blocksize+0x2b1/0x350
[ 389.760555][ T9710] ? sb_set_blocksize+0xf6/0x120
[ 389.762767][ T9710] ? setup_bdev_super+0x392/0x720
[ 389.765007][ T9710] get_tree_bdev+0x36f/0x610
[ 389.767043][ T9710] ? __pfx_gfs2_fill_super+0x10/0x10
[ 389.769401][ T9710] ? __pfx_get_tree_bdev+0x10/0x10
[ 389.771587][ T9710] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 389.774027][ T9710] ? cap_capable+0x1cf/0x240
[ 389.776012][ T9710] gfs2_get_tree+0x4e/0x280
[ 389.777840][ T9710] vfs_get_tree+0x8f/0x380
[ 389.779733][ T9710] path_mount+0x14e6/0x1f20
[ 389.781772][ T9710] ? kmem_cache_free+0x12e/0x380
[ 389.784004][ T9710] ? __pfx_path_mount+0x10/0x10
[ 389.786207][ T9710] ? putname+0x12e/0x170
[ 389.788087][ T9710] __x64_sys_mount+0x297/0x320
[ 389.790383][ T9710] ? __pfx___x64_sys_mount+0x10/0x10
[ 389.792887][ T9710] do_syscall_64+0xd2/0x260
[ 389.795179][ T9710] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 389.797804][ T9710] RIP: 0033:0x7f7cc547f4aa
[ 389.799970][ T9710] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 389.808732][ T9710] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 389.812070][ T9710] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 389.815252][ T9710] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 389.818377][ T9710] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 389.821853][ T9710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 389.825258][ T9710] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 389.828676][ T9710]
[ 389.831559][ T9712] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 389.832736][ T9706] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 389.834613][ T9712] CPU: 0 PID: 9712 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 389.834636][ T9712] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 389.834648][ T9712] Call Trace:
[ 389.834656][ T9712]
[ 389.834663][ T9712] dump_stack_lvl+0x16c/0x1f0
[ 389.834695][ T9712] sysfs_warn_dup+0x7f/0xa0
[ 389.834723][ T9712] sysfs_create_dir_ns+0x24d/0x2b0
[ 389.834750][ T9712] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 389.834776][ T9712] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 389.834795][ T9712] ? do_raw_spin_unlock+0x172/0x230
[ 389.834814][ T9712] kobject_add_internal+0x2c8/0x990
[ 389.834833][ T9712] kobject_init_and_add+0x11c/0x190
[ 389.834852][ T9712] ? __pfx_kobject_init_and_add+0x10/0x10
[ 389.834872][ T9712] ? lockdep_init_map_type+0x16d/0x7d0
[ 389.834896][ T9712] ? lockdep_init_map_type+0x16d/0x7d0
[ 389.837766][ T9706] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 389.841798][ T9712] gfs2_sys_fs_add+0x207/0x470
[ 389.843934][ T9710] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 389.843949][ T9710] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 389.886865][ T9706] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 389.888399][ T9712] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 389.893154][ T5498] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 389.894402][ T9712] ? __pfx_alloc_workqueue+0x10/0x10
[ 389.894424][ T9712] ? read_word_at_a_time+0xe/0x20
[ 389.894437][ T9712] gfs2_fill_super+0x138c/0x2e10
[ 389.894449][ T9712] ? vsnprintf+0x3cd/0x1880
[ 389.894463][ T9712] ? __pfx_gfs2_fill_super+0x10/0x10
[ 389.894474][ T9712] ? snprintf+0xc8/0x100
[ 389.894492][ T9712] ? __pfx_snprintf+0x10/0x10
[ 389.899861][ T5498] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 389.902007][ T9712] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 389.920823][ T9712] ? set_blocksize+0x2b1/0x350
[ 389.922856][ T9712] ? sb_set_blocksize+0xf6/0x120
[ 389.925074][ T9712] ? setup_bdev_super+0x392/0x720
[ 389.927089][ T9712] get_tree_bdev+0x36f/0x610
[ 389.928920][ T9712] ? __pfx_gfs2_fill_super+0x10/0x10
[ 389.931143][ T9712] ? __pfx_get_tree_bdev+0x10/0x10
[ 389.933255][ T9712] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 389.935523][ T9712] ? cap_capable+0x1cf/0x240
[ 389.937827][ T9712] gfs2_get_tree+0x4e/0x280
[ 389.939955][ T9712] vfs_get_tree+0x8f/0x380
[ 389.942805][ T9712] path_mount+0x14e6/0x1f20
[ 389.945048][ T9712] ? kmem_cache_free+0x12e/0x380
[ 389.947524][ T9712] ? __pfx_path_mount+0x10/0x10
[ 389.949540][ T9712] ? putname+0x12e/0x170
[ 389.951265][ T9712] __x64_sys_mount+0x297/0x320
[ 389.953229][ T9712] ? __pfx___x64_sys_mount+0x10/0x10
[ 389.955791][ T9712] do_syscall_64+0xd2/0x260
[ 389.957702][ T9712] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 389.960060][ T9712] RIP: 0033:0x7efc27e7f4aa
[ 389.961950][ T9712] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 389.969943][ T9712] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 389.973941][ T9712] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 389.977409][ T9712] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 389.981257][ T9712] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 389.984734][ T9712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 389.988604][ T9712] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 389.992206][ T9712]
[ 389.994366][ T9712] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 390.009914][ T9712] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 390.058318][ T5498] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 158ms
[ 390.062281][ T5498] gfs2: fsid=syz:syz.0: jid=0: Done
[ 390.065237][ T9706] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 390.327311][ T9706] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 390.360335][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 390.360335][ T5422] inode = 11 2340
[ 390.360335][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 390.372208][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 390.390651][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 390.398134][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 390.402991][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 390.418132][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 390.422448][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 390.430086][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 390.433081][ T5422] CPU: 2 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 390.437954][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 390.442460][ T5422] Call Trace:
[ 390.443850][ T5422]
[ 390.445019][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 390.446885][ T5422] gfs2_withdraw+0xab8/0x1290
[ 390.448812][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 390.450955][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 390.453007][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 390.455575][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 390.457843][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 390.460316][ T5422] inode_go_instantiate+0x47/0x60
[ 390.462619][ T5422] gfs2_instantiate+0x169/0x250
[ 390.464716][ T5422] gfs2_glock_wait+0x214/0x330
[ 390.466589][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 390.468654][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 390.470549][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 390.472965][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 390.475433][ T5422] do_sync+0x6cf/0xd30
[ 390.477266][ T5422] ? __pfx_do_sync+0x10/0x10
[ 390.479313][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 390.481612][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 390.483773][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 390.486179][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 390.488168][ T5422] gfs2_quota_sync+0x419/0x630
[ 390.490096][ T5422] gfs2_sync_fs+0x44/0xb0
[ 390.492005][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 390.506290][ T5422] sync_filesystem+0x10d/0x290
[ 390.508399][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 390.510696][ T5422] kill_block_super+0x3b/0x90
[ 390.512775][ T5422] gfs2_kill_sb+0x360/0x410
[ 390.514920][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 390.517017][ T5422] deactivate_super+0xde/0x100
[ 390.518903][ T5422] cleanup_mnt+0x222/0x450
[ 390.520992][ T5422] task_work_run+0x14e/0x250
[ 390.522993][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 390.525017][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 390.527022][ T5422] do_syscall_64+0xe2/0x260
[ 390.528626][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 390.530711][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 390.532501][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 390.539394][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 390.543063][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 390.546276][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 390.549869][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 390.554126][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 390.557560][ T5422] R13: 00007f18cecc93b9 R14: 000000000005efaa R15: 0000000000000001
[ 390.560795][ T5422]
[ 390.561617][ T9719] loop3: detected capacity change from 0 to 32768
[ 390.577541][ T9719] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 390.580867][ T9719] CPU: 0 PID: 9719 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 390.592896][ T9719] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 390.601232][ T9719] Call Trace:
[ 390.602958][ T9719]
[ 390.604289][ T9719] dump_stack_lvl+0x16c/0x1f0
[ 390.606679][ T9719] sysfs_warn_dup+0x7f/0xa0
[ 390.608746][ T9719] sysfs_create_dir_ns+0x24d/0x2b0
[ 390.611038][ T9719] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 390.613589][ T9719] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 390.616301][ T9719] ? do_raw_spin_unlock+0x172/0x230
[ 390.618829][ T9719] kobject_add_internal+0x2c8/0x990
[ 390.621183][ T9719] kobject_init_and_add+0x11c/0x190
[ 390.623721][ T9719] ? __pfx_kobject_init_and_add+0x10/0x10
[ 390.626252][ T9719] ? lockdep_init_map_type+0x16d/0x7d0
[ 390.628743][ T9719] ? lockdep_init_map_type+0x16d/0x7d0
[ 390.631237][ T9719] gfs2_sys_fs_add+0x207/0x470
[ 390.633573][ T9719] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 390.635938][ T9719] ? __pfx_alloc_workqueue+0x10/0x10
[ 390.639127][ T9719] ? read_word_at_a_time+0xe/0x20
[ 390.641903][ T9719] gfs2_fill_super+0x138c/0x2e10
[ 390.644261][ T9719] ? vsnprintf+0x3cd/0x1880
[ 390.646424][ T9719] ? __pfx_gfs2_fill_super+0x10/0x10
[ 390.648851][ T9719] ? snprintf+0xc8/0x100
[ 390.650739][ T9719] ? __pfx_snprintf+0x10/0x10
[ 390.652194][ T9721] loop0: detected capacity change from 0 to 32768
[ 390.652768][ T9719] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 390.657851][ T9719] ? set_blocksize+0x2b1/0x350
[ 390.659822][ T9719] ? sb_set_blocksize+0xf6/0x120
[ 390.661887][ T9719] ? setup_bdev_super+0x392/0x720
[ 390.663958][ T9719] get_tree_bdev+0x36f/0x610
[ 390.665323][ T9721] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 390.665878][ T9719] ? __pfx_gfs2_fill_super+0x10/0x10
[ 390.671354][ T9719] ? __pfx_get_tree_bdev+0x10/0x10
[ 390.673794][ T9719] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 390.676595][ T9719] ? cap_capable+0x1cf/0x240
[ 390.678974][ T9719] gfs2_get_tree+0x4e/0x280
[ 390.681369][ T9719] vfs_get_tree+0x8f/0x380
[ 390.683419][ T9719] path_mount+0x14e6/0x1f20
[ 390.685813][ T9719] ? kmem_cache_free+0x12e/0x380
[ 390.688290][ T9719] ? __pfx_path_mount+0x10/0x10
[ 390.690568][ T9719] ? putname+0x12e/0x170
[ 390.692411][ T9719] __x64_sys_mount+0x297/0x320
[ 390.694641][ T9719] ? __pfx___x64_sys_mount+0x10/0x10
[ 390.696970][ T9719] do_syscall_64+0xd2/0x260
[ 390.698916][ T9719] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 390.701777][ T9719] RIP: 0033:0x7f70fd87f4aa
[ 390.703766][ T9719] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 390.712010][ T9719] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 390.715708][ T9719] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 390.719524][ T9719] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 390.723110][ T9719] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 390.726698][ T9719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 390.730131][ T9719] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 390.733497][ T9719]
[ 390.734889][ T9721] CPU: 2 PID: 9721 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 390.735310][ T9723] loop1: detected capacity change from 0 to 32768
[ 390.737378][ T9719] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 390.737394][ T9719] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 390.739109][ T9721] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 390.753743][ T9721] Call Trace:
[ 390.755058][ T9721]
[ 390.756230][ T9721] dump_stack_lvl+0x16c/0x1f0
[ 390.758229][ T9721] sysfs_warn_dup+0x7f/0xa0
[ 390.760196][ T9721] sysfs_create_dir_ns+0x24d/0x2b0
[ 390.762427][ T9721] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 390.764837][ T9721] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 390.767035][ T9721] ? do_raw_spin_unlock+0x172/0x230
[ 390.769026][ T9721] kobject_add_internal+0x2c8/0x990
[ 390.771060][ T9721] kobject_init_and_add+0x11c/0x190
[ 390.773079][ T9721] ? __pfx_kobject_init_and_add+0x10/0x10
[ 390.775264][ T9721] ? lockdep_init_map_type+0x16d/0x7d0
[ 390.777567][ T9721] ? lockdep_init_map_type+0x16d/0x7d0
[ 390.779641][ T9721] gfs2_sys_fs_add+0x207/0x470
[ 390.781741][ T9721] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 390.784064][ T9721] ? __pfx_alloc_workqueue+0x10/0x10
[ 390.786396][ T9721] ? read_word_at_a_time+0xe/0x20
[ 390.788608][ T9721] gfs2_fill_super+0x138c/0x2e10
[ 390.790959][ T9721] ? vsnprintf+0x3cd/0x1880
[ 390.793175][ T9721] ? __pfx_gfs2_fill_super+0x10/0x10
[ 390.795845][ T9721] ? snprintf+0xc8/0x100
[ 390.797709][ T9721] ? __pfx_snprintf+0x10/0x10
[ 390.799740][ T9721] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 390.800222][ T9723] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 390.802441][ T9721] ? set_blocksize+0x2b1/0x350
[ 390.802462][ T9721] ? sb_set_blocksize+0xf6/0x120
[ 390.802477][ T9721] ? setup_bdev_super+0x392/0x720
[ 390.811793][ T9721] get_tree_bdev+0x36f/0x610
[ 390.813813][ T9721] ? __pfx_gfs2_fill_super+0x10/0x10
[ 390.816165][ T9721] ? __pfx_get_tree_bdev+0x10/0x10
[ 390.818522][ T9721] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 390.820960][ T9721] ? cap_capable+0x1cf/0x240
[ 390.823009][ T9721] gfs2_get_tree+0x4e/0x280
[ 390.824973][ T9721] vfs_get_tree+0x8f/0x380
[ 390.826946][ T9721] path_mount+0x14e6/0x1f20
[ 390.829036][ T9721] ? kmem_cache_free+0x12e/0x380
[ 390.831248][ T9721] ? __pfx_path_mount+0x10/0x10
[ 390.833365][ T9721] ? putname+0x12e/0x170
[ 390.835224][ T9721] __x64_sys_mount+0x297/0x320
[ 390.837389][ T9721] ? __pfx___x64_sys_mount+0x10/0x10
[ 390.839655][ T9721] do_syscall_64+0xd2/0x260
[ 390.841618][ T9721] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 390.844199][ T9721] RIP: 0033:0x7f7cc547f4aa
[ 390.846306][ T9721] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 390.854543][ T9721] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 390.857903][ T9721] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 390.860955][ T9721] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 390.863990][ T9721] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 390.867062][ T9721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 390.870272][ T9721] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 390.873672][ T9721]
[ 390.875075][ T9723] CPU: 3 PID: 9723 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 390.879249][ T9723] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 390.883553][ T9723] Call Trace:
[ 390.884269][ T9721] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 390.884874][ T9723]
[ 390.890815][ T9721] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 390.892067][ T9723] dump_stack_lvl+0x16c/0x1f0
[ 390.892102][ T9723] sysfs_warn_dup+0x7f/0xa0
[ 390.892127][ T9723] sysfs_create_dir_ns+0x24d/0x2b0
[ 390.892151][ T9723] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 390.892176][ T9723] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 390.892194][ T9723] ? do_raw_spin_unlock+0x172/0x230
[ 390.892211][ T9723] kobject_add_internal+0x2c8/0x990
[ 390.892229][ T9723] kobject_init_and_add+0x11c/0x190
[ 390.892247][ T9723] ? __pfx_kobject_init_and_add+0x10/0x10
[ 390.892265][ T9723] ? lockdep_init_map_type+0x16d/0x7d0
[ 390.892290][ T9723] ? lockdep_init_map_type+0x16d/0x7d0
[ 390.892314][ T9723] gfs2_sys_fs_add+0x207/0x470
[ 390.892338][ T9723] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 390.892361][ T9723] ? __pfx_alloc_workqueue+0x10/0x10
[ 390.892385][ T9723] ? read_word_at_a_time+0xe/0x20
[ 390.892403][ T9723] gfs2_fill_super+0x138c/0x2e10
[ 390.892420][ T9723] ? vsnprintf+0x3cd/0x1880
[ 390.892443][ T9723] ? __pfx_gfs2_fill_super+0x10/0x10
[ 390.892460][ T9723] ? snprintf+0xc8/0x100
[ 390.892480][ T9723] ? __pfx_snprintf+0x10/0x10
[ 390.892503][ T9723] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 390.892519][ T9723] ? set_blocksize+0x2b1/0x350
[ 390.892536][ T9723] ? sb_set_blocksize+0xf6/0x120
[ 390.965169][ T9723] ? setup_bdev_super+0x392/0x720
[ 390.967833][ T9723] get_tree_bdev+0x36f/0x610
[ 390.970115][ T9723] ? __pfx_gfs2_fill_super+0x10/0x10
[ 390.972559][ T9723] ? __pfx_get_tree_bdev+0x10/0x10
[ 390.974933][ T9723] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 390.977794][ T9723] ? cap_capable+0x1cf/0x240
[ 390.980246][ T9723] gfs2_get_tree+0x4e/0x280
[ 390.983003][ T9723] vfs_get_tree+0x8f/0x380
[ 390.985217][ T9723] path_mount+0x14e6/0x1f20
[ 390.987631][ T9723] ? kmem_cache_free+0x12e/0x380
[ 390.989984][ T9723] ? __pfx_path_mount+0x10/0x10
[ 390.992290][ T9723] ? putname+0x12e/0x170
[ 390.994222][ T9723] __x64_sys_mount+0x297/0x320
[ 390.996396][ T9723] ? __pfx___x64_sys_mount+0x10/0x10
[ 390.998998][ T9723] do_syscall_64+0xd2/0x260
[ 391.001017][ T9723] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 391.003582][ T9723] RIP: 0033:0x7efc27e7f4aa
[ 391.005535][ T9723] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 391.014537][ T9723] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 391.018823][ T9723] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 391.022356][ T9723] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 391.025959][ T9723] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 391.029357][ T9723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 391.034542][ T9723] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 391.038842][ T9723]
[ 391.043373][ T9723] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 391.049903][ T9723] gfs2: fsid=syz:syz: error -17 adding sysfs files
2024/04/02 02:36:10 executed programs: 1174
[ 391.714129][ T9731] loop1: detected capacity change from 0 to 32768
[ 391.725034][ T9731] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 391.728358][ T9731] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 391.764419][ T9731] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 391.764962][ T9733] loop3: detected capacity change from 0 to 32768
[ 391.773106][ T9733] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 391.779740][ T9733] CPU: 0 PID: 9733 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 391.784325][ T9733] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 391.788664][ T9733] Call Trace:
[ 391.790036][ T9733]
[ 391.791769][ T9733] dump_stack_lvl+0x16c/0x1f0
[ 391.794178][ T9733] sysfs_warn_dup+0x7f/0xa0
[ 391.795528][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 391.796033][ T9733] sysfs_create_dir_ns+0x24d/0x2b0
[ 391.796065][ T9733] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 391.796090][ T9733] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 391.796109][ T9733] ? do_raw_spin_unlock+0x172/0x230
[ 391.796126][ T9733] kobject_add_internal+0x2c8/0x990
[ 391.796146][ T9733] kobject_init_and_add+0x11c/0x190
[ 391.796165][ T9733] ? __pfx_kobject_init_and_add+0x10/0x10
[ 391.796182][ T9733] ? lockdep_init_map_type+0x16d/0x7d0
[ 391.796206][ T9733] ? lockdep_init_map_type+0x16d/0x7d0
[ 391.796231][ T9733] gfs2_sys_fs_add+0x207/0x470
[ 391.796261][ T9733] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 391.796285][ T9733] ? __pfx_alloc_workqueue+0x10/0x10
[ 391.796310][ T9733] ? read_word_at_a_time+0xe/0x20
[ 391.796329][ T9733] gfs2_fill_super+0x138c/0x2e10
[ 391.796346][ T9733] ? vsnprintf+0x3cd/0x1880
[ 391.796365][ T9733] ? __pfx_gfs2_fill_super+0x10/0x10
[ 391.796376][ T9733] ? snprintf+0xc8/0x100
[ 391.796389][ T9733] ? __pfx_snprintf+0x10/0x10
[ 391.796403][ T9733] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 391.796413][ T9733] ? set_blocksize+0x2b1/0x350
[ 391.796423][ T9733] ? sb_set_blocksize+0xf6/0x120
[ 391.796433][ T9733] ? setup_bdev_super+0x392/0x720
[ 391.796447][ T9733] get_tree_bdev+0x36f/0x610
[ 391.796462][ T9733] ? __pfx_gfs2_fill_super+0x10/0x10
[ 391.796472][ T9733] ? __pfx_get_tree_bdev+0x10/0x10
[ 391.796487][ T9733] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 391.796500][ T9733] ? cap_capable+0x1cf/0x240
[ 391.796514][ T9733] gfs2_get_tree+0x4e/0x280
[ 391.796523][ T9733] vfs_get_tree+0x8f/0x380
[ 391.796539][ T9733] path_mount+0x14e6/0x1f20
[ 391.796555][ T9733] ? kmem_cache_free+0x12e/0x380
[ 391.796566][ T9733] ? __pfx_path_mount+0x10/0x10
[ 391.796581][ T9733] ? putname+0x12e/0x170
[ 391.796592][ T9733] __x64_sys_mount+0x297/0x320
[ 391.796607][ T9733] ? __pfx___x64_sys_mount+0x10/0x10
[ 391.796623][ T9733] do_syscall_64+0xd2/0x260
[ 391.796634][ T9733] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 391.796652][ T9733] RIP: 0033:0x7f70fd87f4aa
[ 391.796665][ T9733] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 391.796682][ T9733] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 391.796701][ T9733] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 391.796712][ T9733] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 391.796723][ T9733] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 391.796734][ T9733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 391.796745][ T9733] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 391.796759][ T9733]
[ 391.796963][ T9733] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 391.796973][ T9733] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 391.817630][ T9728] loop2: detected capacity change from 0 to 32768
[ 391.822325][ T9728] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 391.824408][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 391.826617][ T9728] CPU: 3 PID: 9728 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 391.826639][ T9728] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 391.826650][ T9728] Call Trace:
[ 391.826658][ T9728]
[ 391.826665][ T9728] dump_stack_lvl+0x16c/0x1f0
[ 391.826690][ T9728] sysfs_warn_dup+0x7f/0xa0
[ 391.826715][ T9728] sysfs_create_dir_ns+0x24d/0x2b0
[ 391.826740][ T9728] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 391.826763][ T9728] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 391.826776][ T9728] ? do_raw_spin_unlock+0x172/0x230
[ 391.826793][ T9728] kobject_add_internal+0x2c8/0x990
[ 391.826818][ T9728] kobject_init_and_add+0x11c/0x190
[ 391.826836][ T9728] ? __pfx_kobject_init_and_add+0x10/0x10
[ 391.826852][ T9728] ? lockdep_init_map_type+0x16d/0x7d0
[ 391.826873][ T9728] ? lockdep_init_map_type+0x16d/0x7d0
[ 391.826898][ T9728] gfs2_sys_fs_add+0x207/0x470
[ 391.826922][ T9728] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 391.826944][ T9728] ? __pfx_alloc_workqueue+0x10/0x10
[ 391.826964][ T9728] ? read_word_at_a_time+0xe/0x20
[ 391.826982][ T9728] gfs2_fill_super+0x138c/0x2e10
[ 391.826999][ T9728] ? vsnprintf+0x3cd/0x1880
[ 391.827022][ T9728] ? __pfx_gfs2_fill_super+0x10/0x10
[ 391.827039][ T9728] ? snprintf+0xc8/0x100
[ 391.827059][ T9728] ? __pfx_snprintf+0x10/0x10
[ 391.827081][ T9728] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 391.827097][ T9728] ? set_blocksize+0x2b1/0x350
[ 391.827114][ T9728] ? sb_set_blocksize+0xf6/0x120
[ 391.827126][ T9728] ? setup_bdev_super+0x392/0x720
[ 391.827141][ T9728] get_tree_bdev+0x36f/0x610
[ 391.827156][ T9728] ? __pfx_gfs2_fill_super+0x10/0x10
[ 391.827166][ T9728] ? __pfx_get_tree_bdev+0x10/0x10
[ 391.827181][ T9728] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 391.827194][ T9728] ? cap_capable+0x1cf/0x240
[ 391.827208][ T9728] gfs2_get_tree+0x4e/0x280
[ 391.827217][ T9728] vfs_get_tree+0x8f/0x380
[ 391.827232][ T9728] path_mount+0x14e6/0x1f20
[ 391.827252][ T9728] ? kmem_cache_free+0x12e/0x380
[ 391.827270][ T9728] ? __pfx_path_mount+0x10/0x10
[ 391.827293][ T9728] ? putname+0x12e/0x170
[ 391.827311][ T9728] __x64_sys_mount+0x297/0x320
[ 391.827335][ T9728] ? __pfx___x64_sys_mount+0x10/0x10
[ 391.827360][ T9728] do_syscall_64+0xd2/0x260
[ 391.827378][ T9728] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 391.827397][ T9728] RIP: 0033:0x7f18cec7f4aa
[ 391.827411][ T9728] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 391.827428][ T9728] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 391.827447][ T9728] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 391.827459][ T9728] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 391.827470][ T9728] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 391.827482][ T9728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 391.827493][ T9728] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 391.827507][ T9728]
[ 391.827530][ T9728] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 391.827542][ T9728] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 391.856089][ T9734] loop0: detected capacity change from 0 to 32768
[ 391.866589][ T5430] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 391.888624][ T9734] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 391.920515][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 96ms
[ 391.922546][ T9734] CPU: 3 PID: 9734 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 391.925775][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 391.927682][ T9734] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 391.927692][ T9734] Call Trace:
[ 391.929902][ T9731] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 391.931744][ T9734]
[ 391.931751][ T9734] dump_stack_lvl+0x16c/0x1f0
[ 392.152661][ T9734] sysfs_warn_dup+0x7f/0xa0
[ 392.154536][ T9734] sysfs_create_dir_ns+0x24d/0x2b0
[ 392.156605][ T9734] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 392.158872][ T9734] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 392.160861][ T9734] ? do_raw_spin_unlock+0x172/0x230
[ 392.163111][ T9734] kobject_add_internal+0x2c8/0x990
[ 392.165426][ T9734] kobject_init_and_add+0x11c/0x190
[ 392.167681][ T9734] ? __pfx_kobject_init_and_add+0x10/0x10
[ 392.170096][ T9734] ? lockdep_init_map_type+0x16d/0x7d0
[ 392.172401][ T9734] ? lockdep_init_map_type+0x16d/0x7d0
[ 392.174696][ T9734] gfs2_sys_fs_add+0x207/0x470
[ 392.176767][ T9734] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 392.179024][ T9734] ? __pfx_alloc_workqueue+0x10/0x10
[ 392.181528][ T9734] ? read_word_at_a_time+0xe/0x20
[ 392.183770][ T9734] gfs2_fill_super+0x138c/0x2e10
[ 392.186094][ T9734] ? vsnprintf+0x3cd/0x1880
[ 392.188401][ T9734] ? __pfx_gfs2_fill_super+0x10/0x10
[ 392.190713][ T9734] ? snprintf+0xc8/0x100
[ 392.192646][ T9734] ? __pfx_snprintf+0x10/0x10
[ 392.195046][ T9734] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 392.197661][ T9734] ? set_blocksize+0x2b1/0x350
[ 392.199653][ T9734] ? sb_set_blocksize+0xf6/0x120
[ 392.202127][ T9734] ? setup_bdev_super+0x392/0x720
[ 392.204380][ T9734] get_tree_bdev+0x36f/0x610
[ 392.206352][ T9734] ? __pfx_gfs2_fill_super+0x10/0x10
[ 392.208501][ T9734] ? __pfx_get_tree_bdev+0x10/0x10
[ 392.210792][ T9734] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 392.213213][ T9734] ? cap_capable+0x1cf/0x240
[ 392.215185][ T9734] gfs2_get_tree+0x4e/0x280
[ 392.217085][ T9734] vfs_get_tree+0x8f/0x380
[ 392.219037][ T9734] path_mount+0x14e6/0x1f20
[ 392.221375][ T9734] ? kmem_cache_free+0x12e/0x380
[ 392.223613][ T9734] ? __pfx_path_mount+0x10/0x10
[ 392.225730][ T9734] ? putname+0x12e/0x170
[ 392.227748][ T9734] __x64_sys_mount+0x297/0x320
[ 392.230183][ T9734] ? __pfx___x64_sys_mount+0x10/0x10
[ 392.232660][ T9734] do_syscall_64+0xd2/0x260
[ 392.234979][ T9734] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 392.237727][ T9734] RIP: 0033:0x7f7cc547f4aa
[ 392.239740][ T9734] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 392.249517][ T9734] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 392.254657][ T9734] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 392.257988][ T9734] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 392.261922][ T9734] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 392.265047][ T9734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 392.268396][ T9734] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 392.271736][ T9734]
[ 392.289345][ T8375] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 392.311407][ T9734] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 392.322809][ T9734] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 392.456228][ T9731] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 392.493864][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 392.493864][ T5428] inode = 11 2340
[ 392.493864][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 392.502961][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 392.510417][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 392.515535][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 392.519438][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 392.533058][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 392.537304][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 392.540188][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 392.542930][ T5428] CPU: 2 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 392.548368][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 392.552954][ T5428] Call Trace:
[ 392.554468][ T5428]
[ 392.555825][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 392.557949][ T5428] gfs2_withdraw+0xab8/0x1290
[ 392.560064][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 392.562383][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 392.564766][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 392.567296][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 392.569709][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 392.572279][ T5428] inode_go_instantiate+0x47/0x60
[ 392.574654][ T5428] gfs2_instantiate+0x169/0x250
[ 392.576932][ T5428] gfs2_glock_wait+0x214/0x330
[ 392.579106][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 392.581539][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 392.583732][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 392.585959][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 392.588454][ T5428] do_sync+0x6cf/0xd30
[ 392.590584][ T5428] ? __pfx_do_sync+0x10/0x10
[ 392.592873][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 392.595193][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 392.597481][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 392.599941][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 392.602135][ T5428] gfs2_quota_sync+0x419/0x630
[ 392.604586][ T5428] gfs2_sync_fs+0x44/0xb0
[ 392.606603][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 392.609075][ T5428] sync_filesystem+0x10d/0x290
[ 392.611360][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 392.613829][ T5428] kill_block_super+0x3b/0x90
[ 392.616020][ T5428] gfs2_kill_sb+0x360/0x410
[ 392.618198][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 392.620600][ T5428] deactivate_super+0xde/0x100
[ 392.622774][ T5428] cleanup_mnt+0x222/0x450
[ 392.624746][ T5428] task_work_run+0x14e/0x250
[ 392.626953][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 392.629357][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 392.631925][ T5428] do_syscall_64+0xe2/0x260
[ 392.646297][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 392.649150][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 392.651437][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 392.662546][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 392.666177][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 392.669549][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 392.673034][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 392.676129][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 392.679544][ T5428] R13: 00007efc27ec93b9 R14: 000000000005f838 R15: 0000000000000001
[ 392.683196][ T5428]
[ 392.700933][ T9742] loop3: detected capacity change from 0 to 32768
[ 392.714619][ T9742] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 392.717981][ T9742] CPU: 3 PID: 9742 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 392.722601][ T9742] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 392.727220][ T9742] Call Trace:
[ 392.728835][ T9742]
[ 392.730257][ T9742] dump_stack_lvl+0x16c/0x1f0
[ 392.732815][ T9742] sysfs_warn_dup+0x7f/0xa0
[ 392.734853][ T9742] sysfs_create_dir_ns+0x24d/0x2b0
[ 392.737094][ T9742] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 392.739459][ T9742] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 392.741773][ T9742] ? do_raw_spin_unlock+0x172/0x230
[ 392.743919][ T9742] kobject_add_internal+0x2c8/0x990
[ 392.746304][ T9742] kobject_init_and_add+0x11c/0x190
[ 392.749044][ T9742] ? __pfx_kobject_init_and_add+0x10/0x10
[ 392.751593][ T9742] ? lockdep_init_map_type+0x16d/0x7d0
[ 392.753964][ T9742] ? lockdep_init_map_type+0x16d/0x7d0
[ 392.756133][ T9742] gfs2_sys_fs_add+0x207/0x470
[ 392.758174][ T9742] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 392.761340][ T9742] ? __pfx_alloc_workqueue+0x10/0x10
[ 392.763680][ T9742] ? read_word_at_a_time+0xe/0x20
[ 392.765963][ T9742] gfs2_fill_super+0x138c/0x2e10
[ 392.768367][ T9742] ? vsnprintf+0x3cd/0x1880
[ 392.770454][ T9742] ? __pfx_gfs2_fill_super+0x10/0x10
[ 392.772834][ T9742] ? snprintf+0xc8/0x100
[ 392.774826][ T9742] ? __pfx_snprintf+0x10/0x10
[ 392.776971][ T9742] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 392.779409][ T9742] ? set_blocksize+0x2b1/0x350
[ 392.781287][ T9742] ? sb_set_blocksize+0xf6/0x120
[ 392.783590][ T9742] ? setup_bdev_super+0x392/0x720
[ 392.785988][ T9742] get_tree_bdev+0x36f/0x610
[ 392.787655][ T9742] ? __pfx_gfs2_fill_super+0x10/0x10
[ 392.789940][ T9742] ? __pfx_get_tree_bdev+0x10/0x10
[ 392.792394][ T9742] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 392.796319][ T9742] ? cap_capable+0x1cf/0x240
[ 392.798721][ T9742] gfs2_get_tree+0x4e/0x280
[ 392.800845][ T9742] vfs_get_tree+0x8f/0x380
[ 392.802946][ T9742] path_mount+0x14e6/0x1f20
[ 392.804955][ T9742] ? kmem_cache_free+0x12e/0x380
[ 392.807265][ T9742] ? __pfx_path_mount+0x10/0x10
[ 392.809633][ T9742] ? putname+0x12e/0x170
[ 392.811629][ T9742] __x64_sys_mount+0x297/0x320
[ 392.813735][ T9742] ? __pfx___x64_sys_mount+0x10/0x10
[ 392.816035][ T9742] do_syscall_64+0xd2/0x260
[ 392.818127][ T9742] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 392.821542][ T9742] RIP: 0033:0x7f70fd87f4aa
[ 392.823657][ T9742] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 392.831304][ T9744] loop2: detected capacity change from 0 to 32768
[ 392.832077][ T9742] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 392.838836][ T9742] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 392.842122][ T9742] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 392.845698][ T9742] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 392.849270][ T9742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 392.850661][ T9744] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 392.852791][ T9742] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 392.859062][ T9742]
[ 392.862186][ T9742] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 392.868318][ T9742] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 392.872664][ T9744] CPU: 3 PID: 9744 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 392.877912][ T9744] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 392.882553][ T9744] Call Trace:
[ 392.884093][ T9744]
[ 392.885459][ T9744] dump_stack_lvl+0x16c/0x1f0
[ 392.887576][ T9744] sysfs_warn_dup+0x7f/0xa0
[ 392.889738][ T9744] sysfs_create_dir_ns+0x24d/0x2b0
[ 392.892088][ T9744] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 392.894971][ T9744] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 392.897840][ T9744] ? do_raw_spin_unlock+0x172/0x230
[ 392.900945][ T9744] kobject_add_internal+0x2c8/0x990
[ 392.903841][ T9744] kobject_init_and_add+0x11c/0x190
[ 392.906175][ T9744] ? __pfx_kobject_init_and_add+0x10/0x10
[ 392.908714][ T9744] ? lockdep_init_map_type+0x16d/0x7d0
[ 392.911240][ T9744] ? lockdep_init_map_type+0x16d/0x7d0
[ 392.913957][ T9744] gfs2_sys_fs_add+0x207/0x470
[ 392.916064][ T9744] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 392.918443][ T9744] ? __pfx_alloc_workqueue+0x10/0x10
[ 392.920847][ T9744] ? read_word_at_a_time+0xe/0x20
[ 392.923125][ T9744] gfs2_fill_super+0x138c/0x2e10
[ 392.925379][ T9744] ? vsnprintf+0x3cd/0x1880
[ 392.927504][ T9744] ? __pfx_gfs2_fill_super+0x10/0x10
[ 392.929947][ T9744] ? snprintf+0xc8/0x100
[ 392.931928][ T9744] ? __pfx_snprintf+0x10/0x10
[ 392.934032][ T9744] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 392.936483][ T9744] ? set_blocksize+0x2b1/0x350
[ 392.938461][ T9744] ? sb_set_blocksize+0xf6/0x120
[ 392.940425][ T9744] ? setup_bdev_super+0x392/0x720
[ 392.942468][ T9744] get_tree_bdev+0x36f/0x610
[ 392.944553][ T9744] ? __pfx_gfs2_fill_super+0x10/0x10
[ 392.946915][ T9744] ? __pfx_get_tree_bdev+0x10/0x10
[ 392.949231][ T9744] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 392.951901][ T9744] ? cap_capable+0x1cf/0x240
[ 392.954078][ T9744] gfs2_get_tree+0x4e/0x280
[ 392.956040][ T9744] vfs_get_tree+0x8f/0x380
[ 392.958039][ T9744] path_mount+0x14e6/0x1f20
[ 392.960046][ T9744] ? kmem_cache_free+0x12e/0x380
[ 392.962251][ T9744] ? __pfx_path_mount+0x10/0x10
[ 392.964522][ T9744] ? putname+0x12e/0x170
[ 392.966427][ T9744] __x64_sys_mount+0x297/0x320
[ 392.968561][ T9744] ? __pfx___x64_sys_mount+0x10/0x10
[ 392.971019][ T9744] do_syscall_64+0xd2/0x260
[ 392.973080][ T9744] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 392.975845][ T9744] RIP: 0033:0x7f18cec7f4aa
[ 392.977900][ T9744] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 392.986469][ T9744] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 392.990204][ T9744] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 392.993735][ T9744] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 392.997296][ T9744] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 393.000771][ T9744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 393.004205][ T9744] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 393.007433][ T9744]
[ 393.024938][ T9746] loop0: detected capacity change from 0 to 32768
[ 393.029770][ T9744] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 393.036205][ T9744] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 393.065343][ T9746] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 393.068883][ T9746] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 393.081179][ T9746] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 393.090507][ T5499] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 393.097670][ T5499] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 393.208573][ T5499] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 110ms
[ 393.212051][ T5499] gfs2: fsid=syz:syz.0: jid=0: Done
[ 393.228939][ T9746] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 393.435861][ T9746] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 393.460205][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 393.460205][ T5423] inode = 11 2340
[ 393.460205][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 393.472852][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 393.478177][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 393.481696][ T9751] loop2: detected capacity change from 0 to 32768
[ 393.482454][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 393.482481][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 393.489689][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 393.496179][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 393.499724][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 393.502992][ T5423] CPU: 2 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 393.505193][ T9751] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 393.508312][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 393.508326][ T5423] Call Trace:
[ 393.508334][ T5423]
[ 393.508342][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 393.508374][ T5423] gfs2_withdraw+0xab8/0x1290
[ 393.525622][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 393.528049][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 393.530895][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 393.533646][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 393.535879][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 393.538628][ T5423] inode_go_instantiate+0x47/0x60
[ 393.541269][ T5423] gfs2_instantiate+0x169/0x250
[ 393.543904][ T5423] gfs2_glock_wait+0x214/0x330
[ 393.546857][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 393.549640][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 393.552519][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 393.555533][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 393.558628][ T5423] do_sync+0x6cf/0xd30
[ 393.560453][ T5423] ? __pfx_do_sync+0x10/0x10
[ 393.562580][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 393.564765][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 393.566765][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 393.568781][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 393.570814][ T5423] gfs2_quota_sync+0x419/0x630
[ 393.572938][ T5423] gfs2_sync_fs+0x44/0xb0
[ 393.575204][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 393.577813][ T5423] sync_filesystem+0x10d/0x290
[ 393.580229][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 393.583328][ T5423] kill_block_super+0x3b/0x90
[ 393.585656][ T5423] gfs2_kill_sb+0x360/0x410
[ 393.588853][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 393.591330][ T5423] deactivate_super+0xde/0x100
[ 393.593481][ T5423] cleanup_mnt+0x222/0x450
[ 393.595490][ T5423] task_work_run+0x14e/0x250
[ 393.597679][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 393.600167][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 393.602740][ T5423] do_syscall_64+0xe2/0x260
[ 393.605486][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 393.608545][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 393.611292][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 393.620680][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 393.625179][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 393.628093][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 393.631672][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 393.634804][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 393.637912][ T5423] R13: 00007f7cc54c93b9 R14: 000000000005fd65 R15: 0000000000000001
[ 393.641076][ T5423]
[ 393.642527][ T9751] CPU: 1 PID: 9751 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 393.646502][ T9751] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 393.650844][ T9751] Call Trace:
[ 393.652524][ T9751]
[ 393.653749][ T9751] dump_stack_lvl+0x16c/0x1f0
[ 393.655679][ T9751] sysfs_warn_dup+0x7f/0xa0
[ 393.655868][ T9753] loop1: detected capacity change from 0 to 32768
[ 393.657565][ T9751] sysfs_create_dir_ns+0x24d/0x2b0
[ 393.657590][ T9751] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 393.657611][ T9751] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 393.657627][ T9751] ? do_raw_spin_unlock+0x172/0x230
[ 393.657642][ T9751] kobject_add_internal+0x2c8/0x990
[ 393.657658][ T9751] kobject_init_and_add+0x11c/0x190
[ 393.657674][ T9751] ? __pfx_kobject_init_and_add+0x10/0x10
[ 393.657689][ T9751] ? lockdep_init_map_type+0x16d/0x7d0
[ 393.657710][ T9751] ? lockdep_init_map_type+0x16d/0x7d0
[ 393.657732][ T9751] gfs2_sys_fs_add+0x207/0x470
[ 393.657753][ T9751] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 393.657773][ T9751] ? __pfx_alloc_workqueue+0x10/0x10
[ 393.657794][ T9751] ? read_word_at_a_time+0xe/0x20
[ 393.657810][ T9751] gfs2_fill_super+0x138c/0x2e10
[ 393.657824][ T9751] ? vsnprintf+0x3cd/0x1880
[ 393.657844][ T9751] ? __pfx_gfs2_fill_super+0x10/0x10
[ 393.657859][ T9751] ? snprintf+0xc8/0x100
[ 393.657877][ T9751] ? __pfx_snprintf+0x10/0x10
[ 393.657896][ T9751] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 393.657909][ T9751] ? set_blocksize+0x2b1/0x350
[ 393.657923][ T9751] ? sb_set_blocksize+0xf6/0x120
[ 393.657937][ T9751] ? setup_bdev_super+0x392/0x720
[ 393.657956][ T9751] get_tree_bdev+0x36f/0x610
[ 393.657976][ T9751] ? __pfx_gfs2_fill_super+0x10/0x10
[ 393.657990][ T9751] ? __pfx_get_tree_bdev+0x10/0x10
[ 393.658010][ T9751] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 393.658029][ T9751] ? cap_capable+0x1cf/0x240
[ 393.658048][ T9751] gfs2_get_tree+0x4e/0x280
[ 393.658061][ T9751] vfs_get_tree+0x8f/0x380
[ 393.658082][ T9751] path_mount+0x14e6/0x1f20
[ 393.658103][ T9751] ? kmem_cache_free+0x12e/0x380
[ 393.658119][ T9751] ? __pfx_path_mount+0x10/0x10
[ 393.658139][ T9751] ? putname+0x12e/0x170
[ 393.658158][ T9751] __x64_sys_mount+0x297/0x320
[ 393.658182][ T9751] ? __pfx___x64_sys_mount+0x10/0x10
[ 393.658204][ T9751] do_syscall_64+0xd2/0x260
[ 393.658219][ T9751] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 393.658235][ T9751] RIP: 0033:0x7f18cec7f4aa
[ 393.658248][ T9751] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 393.658262][ T9751] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 393.658279][ T9751] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 393.658289][ T9751] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 393.658299][ T9751] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 393.658308][ T9751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 393.658318][ T9751] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 393.658330][ T9751]
[ 393.673838][ T9751] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 393.711879][ T9753] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 393.713923][ T9751] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 393.730758][ T9753] CPU: 3 PID: 9753 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 393.747824][ T9757] loop3: detected capacity change from 0 to 32768
[ 393.750567][ T9753] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 393.779695][ T9757] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 393.782424][ T9753] Call Trace:
[ 393.782436][ T9753]
[ 393.851693][ T9753] dump_stack_lvl+0x16c/0x1f0
[ 393.854056][ T9753] sysfs_warn_dup+0x7f/0xa0
[ 393.856260][ T9753] sysfs_create_dir_ns+0x24d/0x2b0
[ 393.858655][ T9753] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 393.861204][ T9753] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 393.863625][ T9753] ? do_raw_spin_unlock+0x172/0x230
[ 393.866033][ T9753] kobject_add_internal+0x2c8/0x990
[ 393.868431][ T9753] kobject_init_and_add+0x11c/0x190
[ 393.870822][ T9753] ? __pfx_kobject_init_and_add+0x10/0x10
[ 393.873408][ T9753] ? lockdep_init_map_type+0x16d/0x7d0
[ 393.876487][ T9753] ? lockdep_init_map_type+0x16d/0x7d0
[ 393.879703][ T9753] gfs2_sys_fs_add+0x207/0x470
[ 393.882790][ T9753] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 393.885201][ T9753] ? __pfx_alloc_workqueue+0x10/0x10
[ 393.888001][ T9753] ? read_word_at_a_time+0xe/0x20
[ 393.890805][ T9753] gfs2_fill_super+0x138c/0x2e10
[ 393.893103][ T9753] ? vsnprintf+0x3cd/0x1880
[ 393.895222][ T9753] ? __pfx_gfs2_fill_super+0x10/0x10
[ 393.897816][ T9753] ? snprintf+0xc8/0x100
[ 393.899827][ T9753] ? __pfx_snprintf+0x10/0x10
[ 393.902221][ T9753] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 393.905531][ T9753] ? set_blocksize+0x2b1/0x350
[ 393.908139][ T9753] ? sb_set_blocksize+0xf6/0x120
[ 393.910436][ T9753] ? setup_bdev_super+0x392/0x720
[ 393.912870][ T9753] get_tree_bdev+0x36f/0x610
[ 393.914994][ T9753] ? __pfx_gfs2_fill_super+0x10/0x10
[ 393.917911][ T9753] ? __pfx_get_tree_bdev+0x10/0x10
[ 393.920396][ T9753] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 393.923109][ T9753] ? cap_capable+0x1cf/0x240
[ 393.925126][ T9753] gfs2_get_tree+0x4e/0x280
[ 393.927114][ T9753] vfs_get_tree+0x8f/0x380
[ 393.929096][ T9753] path_mount+0x14e6/0x1f20
[ 393.931187][ T9753] ? kmem_cache_free+0x12e/0x380
[ 393.933526][ T9753] ? __pfx_path_mount+0x10/0x10
[ 393.935654][ T9753] ? putname+0x12e/0x170
[ 393.937601][ T9753] __x64_sys_mount+0x297/0x320
[ 393.940411][ T9753] ? __pfx___x64_sys_mount+0x10/0x10
[ 393.943566][ T9753] do_syscall_64+0xd2/0x260
[ 393.945994][ T9753] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 393.948775][ T9753] RIP: 0033:0x7efc27e7f4aa
[ 393.951513][ T9753] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 393.963075][ T9753] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 393.966553][ T9753] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 393.969759][ T9753] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 393.973225][ T9753] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 393.976778][ T9753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 393.980203][ T9753] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 393.984341][ T9753]
[ 393.986754][ T9757] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 393.986791][ T9753] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 393.998272][ T9753] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 394.000736][ T9757] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 394.006077][ T56] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 394.009315][ T56] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 394.074661][ T56] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 65ms
[ 394.077814][ T56] gfs2: fsid=syz:syz.0: jid=0: Done
[ 394.080088][ T9757] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 394.281420][ T9757] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 394.331494][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 394.331494][ T5425] inode = 11 2340
[ 394.331494][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 394.343886][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 394.348524][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 394.353202][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 394.360441][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 394.374137][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 394.382107][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 394.387693][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 394.392832][ T5425] CPU: 0 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 394.397667][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 394.402080][ T5425] Call Trace:
[ 394.403556][ T5425]
[ 394.404913][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 394.407727][ T5425] gfs2_withdraw+0xab8/0x1290
[ 394.410392][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 394.412742][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 394.414928][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 394.417244][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 394.419257][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 394.421531][ T5425] inode_go_instantiate+0x47/0x60
[ 394.423542][ T5425] gfs2_instantiate+0x169/0x250
[ 394.425491][ T5425] gfs2_glock_wait+0x214/0x330
[ 394.427625][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 394.429741][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 394.432298][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 394.434360][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 394.436504][ T5425] do_sync+0x6cf/0xd30
[ 394.438131][ T5425] ? __pfx_do_sync+0x10/0x10
[ 394.439976][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 394.441987][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 394.443986][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 394.446261][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 394.448797][ T5425] gfs2_quota_sync+0x419/0x630
[ 394.451017][ T5425] gfs2_sync_fs+0x44/0xb0
[ 394.453324][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 394.455506][ T5425] sync_filesystem+0x10d/0x290
[ 394.458095][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 394.460576][ T5425] kill_block_super+0x3b/0x90
[ 394.463387][ T5425] gfs2_kill_sb+0x360/0x410
[ 394.465533][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 394.468408][ T5425] deactivate_super+0xde/0x100
[ 394.471205][ T5425] cleanup_mnt+0x222/0x450
[ 394.473844][ T5425] task_work_run+0x14e/0x250
[ 394.475672][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 394.477804][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 394.480178][ T5425] do_syscall_64+0xe2/0x260
[ 394.482133][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 394.484691][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 394.487072][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 394.495871][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 394.499537][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 394.503166][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 394.506671][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 394.510067][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 394.513463][ T5425] R13: 00007f70fd8c93b9 R14: 0000000000060006 R15: 0000000000000001
[ 394.516439][ T5425]
[ 394.612646][ T9764] loop0: detected capacity change from 0 to 32768
[ 394.627968][ T9764] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 394.631789][ T9764] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 394.648794][ T9764] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 394.653968][ T5499] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 394.657607][ T5499] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 394.699975][ T9768] loop1: detected capacity change from 0 to 32768
[ 394.720085][ T5499] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 62ms
[ 394.723983][ T9768] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 394.731331][ T9768] CPU: 1 PID: 9768 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 394.735922][ T9768] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 394.737581][ T5499] gfs2: fsid=syz:syz.0: jid=0: Done
[ 394.740221][ T9768] Call Trace:
[ 394.740231][ T9768]
[ 394.740238][ T9768] dump_stack_lvl+0x16c/0x1f0
[ 394.740273][ T9768] sysfs_warn_dup+0x7f/0xa0
[ 394.751630][ T9764] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 394.753406][ T9768] sysfs_create_dir_ns+0x24d/0x2b0
[ 394.766871][ T9768] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 394.770157][ T9768] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 394.773487][ T9768] ? do_raw_spin_unlock+0x172/0x230
[ 394.776259][ T9768] kobject_add_internal+0x2c8/0x990
[ 394.779182][ T9768] kobject_init_and_add+0x11c/0x190
[ 394.782935][ T9768] ? __pfx_kobject_init_and_add+0x10/0x10
[ 394.786284][ T9768] ? lockdep_init_map_type+0x16d/0x7d0
[ 394.790379][ T9768] ? lockdep_init_map_type+0x16d/0x7d0
[ 394.793817][ T9768] gfs2_sys_fs_add+0x207/0x470
[ 394.796234][ T9768] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 394.799303][ T9768] ? __pfx_alloc_workqueue+0x10/0x10
[ 394.801746][ T9768] ? read_word_at_a_time+0xe/0x20
[ 394.804425][ T9768] gfs2_fill_super+0x138c/0x2e10
[ 394.807653][ T9768] ? vsnprintf+0x3cd/0x1880
[ 394.810654][ T9768] ? __pfx_gfs2_fill_super+0x10/0x10
[ 394.813989][ T9768] ? snprintf+0xc8/0x100
[ 394.816635][ T9768] ? __pfx_snprintf+0x10/0x10
[ 394.818554][ T9767] loop2: detected capacity change from 0 to 32768
[ 394.819285][ T9768] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 394.825836][ T9768] ? set_blocksize+0x2b1/0x350
[ 394.828963][ T9768] ? sb_set_blocksize+0xf6/0x120
[ 394.832145][ T9768] ? setup_bdev_super+0x392/0x720
[ 394.832496][ T9767] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 394.835060][ T9768] get_tree_bdev+0x36f/0x610
[ 394.835093][ T9768] ? __pfx_gfs2_fill_super+0x10/0x10
[ 394.835112][ T9768] ? __pfx_get_tree_bdev+0x10/0x10
[ 394.835139][ T9768] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 394.849665][ T9768] ? cap_capable+0x1cf/0x240
[ 394.852612][ T9768] gfs2_get_tree+0x4e/0x280
[ 394.855497][ T9768] vfs_get_tree+0x8f/0x380
[ 394.858256][ T9768] path_mount+0x14e6/0x1f20
[ 394.860789][ T9768] ? kmem_cache_free+0x12e/0x380
[ 394.863785][ T9768] ? __pfx_path_mount+0x10/0x10
[ 394.866525][ T9768] ? putname+0x12e/0x170
[ 394.868465][ T9768] __x64_sys_mount+0x297/0x320
[ 394.870733][ T9768] ? __pfx___x64_sys_mount+0x10/0x10
[ 394.873222][ T9768] do_syscall_64+0xd2/0x260
[ 394.875737][ T9768] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 394.878665][ T9768] RIP: 0033:0x7efc27e7f4aa
[ 394.881404][ T9768] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 394.892462][ T9768] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 394.897381][ T9768] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 394.902368][ T9768] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 394.907474][ T9768] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 394.912369][ T9768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 394.916920][ T9768] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 394.921909][ T9768]
[ 394.925017][ T9767] CPU: 2 PID: 9767 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 394.926360][ T9768] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 394.930942][ T9767] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 394.930958][ T9767] Call Trace:
[ 394.930967][ T9767]
[ 394.930974][ T9767] dump_stack_lvl+0x16c/0x1f0
[ 394.931007][ T9767] sysfs_warn_dup+0x7f/0xa0
[ 394.939227][ T9768] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 394.944867][ T9767] sysfs_create_dir_ns+0x24d/0x2b0
[ 394.944927][ T9767] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 394.944953][ T9767] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 394.966189][ T9767] ? do_raw_spin_unlock+0x172/0x230
[ 394.968711][ T9767] kobject_add_internal+0x2c8/0x990
[ 394.971236][ T9767] kobject_init_and_add+0x11c/0x190
[ 394.973604][ T9767] ? __pfx_kobject_init_and_add+0x10/0x10
[ 394.976289][ T9767] ? lockdep_init_map_type+0x16d/0x7d0
[ 394.979554][ T9767] ? lockdep_init_map_type+0x16d/0x7d0
[ 394.982555][ T9767] gfs2_sys_fs_add+0x207/0x470
[ 394.984761][ T9767] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 394.987436][ T9767] ? __pfx_alloc_workqueue+0x10/0x10
[ 394.990370][ T9767] ? read_word_at_a_time+0xe/0x20
[ 394.993243][ T9767] gfs2_fill_super+0x138c/0x2e10
[ 394.996109][ T9767] ? vsnprintf+0x3cd/0x1880
[ 394.998739][ T9767] ? __pfx_gfs2_fill_super+0x10/0x10
[ 395.001783][ T9767] ? snprintf+0xc8/0x100
[ 395.004214][ T9767] ? __pfx_snprintf+0x10/0x10
[ 395.006927][ T9767] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 395.009995][ T9767] ? set_blocksize+0x2b1/0x350
[ 395.013100][ T9767] ? sb_set_blocksize+0xf6/0x120
[ 395.015876][ T9767] ? setup_bdev_super+0x392/0x720
[ 395.018556][ T9767] get_tree_bdev+0x36f/0x610
[ 395.020594][ T9767] ? __pfx_gfs2_fill_super+0x10/0x10
[ 395.023198][ T9767] ? __pfx_get_tree_bdev+0x10/0x10
[ 395.025623][ T9767] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 395.028263][ T9767] ? cap_capable+0x1cf/0x240
[ 395.030392][ T9767] gfs2_get_tree+0x4e/0x280
[ 395.032340][ T9767] vfs_get_tree+0x8f/0x380
[ 395.034931][ T9767] path_mount+0x14e6/0x1f20
[ 395.037575][ T9767] ? kmem_cache_free+0x12e/0x380
[ 395.040484][ T9767] ? __pfx_path_mount+0x10/0x10
[ 395.043435][ T9767] ? putname+0x12e/0x170
[ 395.046002][ T9767] __x64_sys_mount+0x297/0x320
[ 395.048919][ T9767] ? __pfx___x64_sys_mount+0x10/0x10
[ 395.052013][ T9767] do_syscall_64+0xd2/0x260
[ 395.054758][ T9767] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 395.057698][ T9767] RIP: 0033:0x7f18cec7f4aa
[ 395.059887][ T9767] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 395.071678][ T9767] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 395.076563][ T9767] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 395.080250][ T9767] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 395.083843][ T9767] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 395.087455][ T9767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 395.091533][ T9767] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 395.102076][ T9767]
[ 395.128263][ T9774] loop3: detected capacity change from 0 to 32768
[ 395.129817][ T9767] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 395.138591][ T9767] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 395.178876][ T9774] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 395.182176][ T9774] CPU: 3 PID: 9774 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 395.187402][ T9774] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 395.191834][ T9774] Call Trace:
[ 395.194277][ T9774]
[ 395.195466][ T9774] dump_stack_lvl+0x16c/0x1f0
[ 395.197242][ T9774] sysfs_warn_dup+0x7f/0xa0
[ 395.199039][ T9774] sysfs_create_dir_ns+0x24d/0x2b0
[ 395.201228][ T9774] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 395.203306][ T9774] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 395.205487][ T9774] ? do_raw_spin_unlock+0x172/0x230
[ 395.207683][ T9774] kobject_add_internal+0x2c8/0x990
[ 395.210148][ T9774] kobject_init_and_add+0x11c/0x190
[ 395.213404][ T9774] ? __pfx_kobject_init_and_add+0x10/0x10
[ 395.216982][ T9774] ? lockdep_init_map_type+0x16d/0x7d0
[ 395.219924][ T9774] ? lockdep_init_map_type+0x16d/0x7d0
[ 395.222787][ T9774] gfs2_sys_fs_add+0x207/0x470
[ 395.224950][ T9774] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 395.227241][ T9774] ? __pfx_alloc_workqueue+0x10/0x10
[ 395.229525][ T9774] ? read_word_at_a_time+0xe/0x20
[ 395.231638][ T9774] gfs2_fill_super+0x138c/0x2e10
[ 395.233804][ T9774] ? vsnprintf+0x3cd/0x1880
[ 395.235939][ T9774] ? __pfx_gfs2_fill_super+0x10/0x10
[ 395.238403][ T9774] ? snprintf+0xc8/0x100
[ 395.240340][ T9774] ? __pfx_snprintf+0x10/0x10
[ 395.242887][ T9774] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 395.245504][ T9774] ? set_blocksize+0x2b1/0x350
[ 395.247843][ T9774] ? sb_set_blocksize+0xf6/0x120
[ 395.250086][ T9774] ? setup_bdev_super+0x392/0x720
[ 395.252389][ T9774] get_tree_bdev+0x36f/0x610
[ 395.254920][ T9774] ? __pfx_gfs2_fill_super+0x10/0x10
[ 395.257616][ T9774] ? __pfx_get_tree_bdev+0x10/0x10
[ 395.259839][ T9774] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 395.262892][ T9774] ? cap_capable+0x1cf/0x240
[ 395.264986][ T9774] gfs2_get_tree+0x4e/0x280
[ 395.267386][ T9774] vfs_get_tree+0x8f/0x380
[ 395.269664][ T9774] path_mount+0x14e6/0x1f20
[ 395.271712][ T9774] ? kmem_cache_free+0x12e/0x380
[ 395.274242][ T9774] ? __pfx_path_mount+0x10/0x10
[ 395.276686][ T9774] ? putname+0x12e/0x170
[ 395.278789][ T9774] __x64_sys_mount+0x297/0x320
[ 395.281544][ T9774] ? __pfx___x64_sys_mount+0x10/0x10
[ 395.284366][ T9774] do_syscall_64+0xd2/0x260
[ 395.286582][ T9774] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 395.289435][ T9774] RIP: 0033:0x7f70fd87f4aa
[ 395.292010][ T9774] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 395.301874][ T9774] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 395.305793][ T9774] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 395.310015][ T9774] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 395.313517][ T9774] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 395.317539][ T9774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 395.321747][ T9774] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 395.325476][ T9774]
[ 395.335060][ T9774] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 395.341149][ T9774] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 395.469591][ T9764] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 395.517995][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 395.517995][ T5423] inode = 11 2340
[ 395.517995][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 395.550827][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 395.555546][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 395.560013][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 395.579699][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 395.587272][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 395.591204][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 395.612006][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 395.614706][ T5423] CPU: 3 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 395.624411][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 395.640822][ T5423] Call Trace:
[ 395.642135][ T5423]
[ 395.643395][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 395.645423][ T5423] gfs2_withdraw+0xab8/0x1290
[ 395.647594][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 395.649822][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 395.652010][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 395.654441][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 395.656656][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 395.658759][ T5423] inode_go_instantiate+0x47/0x60
[ 395.660745][ T5423] gfs2_instantiate+0x169/0x250
[ 395.664376][ T5423] gfs2_glock_wait+0x214/0x330
[ 395.666510][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 395.668840][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 395.671236][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 395.673382][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 395.675452][ T5423] do_sync+0x6cf/0xd30
[ 395.677223][ T5423] ? __pfx_do_sync+0x10/0x10
[ 395.679371][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 395.681680][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 395.683951][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 395.686468][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 395.688644][ T5423] gfs2_quota_sync+0x419/0x630
[ 395.690844][ T5423] gfs2_sync_fs+0x44/0xb0
[ 395.693113][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 395.695186][ T5423] sync_filesystem+0x10d/0x290
[ 395.697253][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 395.699509][ T5423] kill_block_super+0x3b/0x90
[ 395.702000][ T5423] gfs2_kill_sb+0x360/0x410
[ 395.703926][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 395.707141][ T5423] deactivate_super+0xde/0x100
[ 395.709203][ T5423] cleanup_mnt+0x222/0x450
[ 395.711938][ T5423] task_work_run+0x14e/0x250
[ 395.714550][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 395.716600][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 395.719484][ T5423] do_syscall_64+0xe2/0x260
[ 395.721516][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 395.725174][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 395.727281][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 395.735587][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 395.739491][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 395.744345][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 395.748853][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 395.752576][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 395.756013][ T5423] R13: 00007f7cc54c93b9 R14: 00000000000602f9 R15: 0000000000000001
[ 395.759599][ T5423]
[ 395.923898][ T9778] loop1: detected capacity change from 0 to 32768
[ 395.924559][ T9782] loop3: detected capacity change from 0 to 32768
[ 395.937847][ T9778] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 395.941527][ T9778] CPU: 0 PID: 9778 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 395.945940][ T9778] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 395.950237][ T9778] Call Trace:
[ 395.952032][ T9778]
[ 395.953675][ T9778] dump_stack_lvl+0x16c/0x1f0
[ 395.955605][ T9778] sysfs_warn_dup+0x7f/0xa0
[ 395.956239][ T9782] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 395.957425][ T9778] sysfs_create_dir_ns+0x24d/0x2b0
[ 395.960513][ T9782] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 395.964992][ T9780] loop2: detected capacity change from 0 to 32768
[ 395.965386][ T9778] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 395.965420][ T9778] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 395.965440][ T9778] ? do_raw_spin_unlock+0x172/0x230
[ 395.976234][ T9778] kobject_add_internal+0x2c8/0x990
[ 395.978869][ T9778] kobject_init_and_add+0x11c/0x190
[ 395.981327][ T9778] ? __pfx_kobject_init_and_add+0x10/0x10
[ 395.982504][ T9780] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 395.983866][ T9778] ? lockdep_init_map_type+0x16d/0x7d0
[ 395.983898][ T9778] ? lockdep_init_map_type+0x16d/0x7d0
[ 395.983926][ T9778] gfs2_sys_fs_add+0x207/0x470
[ 395.983953][ T9778] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 395.998238][ T9778] ? __pfx_alloc_workqueue+0x10/0x10
[ 396.001512][ T9778] ? read_word_at_a_time+0xe/0x20
[ 396.005301][ T9778] gfs2_fill_super+0x138c/0x2e10
[ 396.008571][ T9778] ? vsnprintf+0x3cd/0x1880
[ 396.010703][ T9778] ? __pfx_gfs2_fill_super+0x10/0x10
[ 396.013068][ T9778] ? snprintf+0xc8/0x100
[ 396.015058][ T9778] ? __pfx_snprintf+0x10/0x10
[ 396.017924][ T9778] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 396.021519][ T9778] ? set_blocksize+0x2b1/0x350
[ 396.023723][ T9778] ? sb_set_blocksize+0xf6/0x120
[ 396.025881][ T9778] ? setup_bdev_super+0x392/0x720
[ 396.028156][ T9778] get_tree_bdev+0x36f/0x610
[ 396.030177][ T9778] ? __pfx_gfs2_fill_super+0x10/0x10
[ 396.032454][ T9778] ? __pfx_get_tree_bdev+0x10/0x10
[ 396.034728][ T9778] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 396.037682][ T9778] ? cap_capable+0x1cf/0x240
[ 396.040441][ T9778] gfs2_get_tree+0x4e/0x280
[ 396.043130][ T9778] vfs_get_tree+0x8f/0x380
[ 396.046532][ T9778] path_mount+0x14e6/0x1f20
[ 396.048401][ T9778] ? kmem_cache_free+0x12e/0x380
[ 396.050837][ T9778] ? __pfx_path_mount+0x10/0x10
[ 396.053078][ T9778] ? putname+0x12e/0x170
[ 396.055223][ T9778] __x64_sys_mount+0x297/0x320
[ 396.057257][ T9778] ? __pfx___x64_sys_mount+0x10/0x10
[ 396.059638][ T9778] do_syscall_64+0xd2/0x260
[ 396.061672][ T9778] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 396.064175][ T9778] RIP: 0033:0x7efc27e7f4aa
[ 396.067472][ T9778] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 396.077348][ T9778] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 396.081152][ T9778] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 396.085235][ T9778] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 396.088772][ T9778] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 396.092751][ T9778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 396.096276][ T9778] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 396.099969][ T9778]
[ 396.102244][ T9780] CPU: 0 PID: 9780 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 396.107222][ T9780] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 396.111958][ T9780] Call Trace:
[ 396.113718][ T9780]
[ 396.115347][ T9780] dump_stack_lvl+0x16c/0x1f0
[ 396.117685][ T9780] sysfs_warn_dup+0x7f/0xa0
[ 396.118777][ T9782] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 396.120082][ T9780] sysfs_create_dir_ns+0x24d/0x2b0
[ 396.120114][ T9780] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 396.129352][ T9780] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 396.131977][ T9780] ? do_raw_spin_unlock+0x172/0x230
[ 396.134710][ T9780] kobject_add_internal+0x2c8/0x990
[ 396.137171][ T9780] kobject_init_and_add+0x11c/0x190
[ 396.139444][ T9780] ? __pfx_kobject_init_and_add+0x10/0x10
[ 396.141978][ T9780] ? lockdep_init_map_type+0x16d/0x7d0
[ 396.144675][ T9780] ? lockdep_init_map_type+0x16d/0x7d0
[ 396.147297][ T9780] gfs2_sys_fs_add+0x207/0x470
[ 396.149457][ T9780] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 396.151769][ T9780] ? __pfx_alloc_workqueue+0x10/0x10
[ 396.154079][ T9780] ? read_word_at_a_time+0xe/0x20
[ 396.156406][ T9780] gfs2_fill_super+0x138c/0x2e10
[ 396.158672][ T9780] ? vsnprintf+0x3cd/0x1880
[ 396.160778][ T9780] ? __pfx_gfs2_fill_super+0x10/0x10
[ 396.163231][ T9780] ? snprintf+0xc8/0x100
[ 396.165179][ T9780] ? __pfx_snprintf+0x10/0x10
[ 396.167306][ T9780] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 396.169736][ T9780] ? set_blocksize+0x2b1/0x350
[ 396.170091][ T5499] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 396.171835][ T9780] ? sb_set_blocksize+0xf6/0x120
[ 396.171858][ T9780] ? setup_bdev_super+0x392/0x720
[ 396.171884][ T9780] get_tree_bdev+0x36f/0x610
[ 396.174931][ T5499] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 396.177431][ T9780] ? __pfx_gfs2_fill_super+0x10/0x10
[ 396.177455][ T9780] ? __pfx_get_tree_bdev+0x10/0x10
[ 396.177482][ T9780] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 396.185043][ T9778] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 396.187301][ T9780] ? cap_capable+0x1cf/0x240
[ 396.189365][ T9778] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 396.191674][ T9780] gfs2_get_tree+0x4e/0x280
[ 396.203818][ T9780] vfs_get_tree+0x8f/0x380
[ 396.205657][ T9780] path_mount+0x14e6/0x1f20
[ 396.207712][ T9780] ? kmem_cache_free+0x12e/0x380
[ 396.209973][ T9780] ? __pfx_path_mount+0x10/0x10
[ 396.212293][ T9780] ? putname+0x12e/0x170
[ 396.214470][ T9780] __x64_sys_mount+0x297/0x320
[ 396.217044][ T9780] ? __pfx___x64_sys_mount+0x10/0x10
[ 396.221057][ T9780] do_syscall_64+0xd2/0x260
[ 396.222859][ T9780] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 396.225279][ T9780] RIP: 0033:0x7f18cec7f4aa
[ 396.227283][ T9780] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 396.235871][ T9780] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 396.239515][ T9780] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 396.241886][ T5499] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 66ms
[ 396.243305][ T9780] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 396.243321][ T9780] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 396.243333][ T9780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 396.243343][ T9780] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 396.243357][ T9780]
[ 396.248923][ T5499] gfs2: fsid=syz:syz.0: jid=0: Done
[ 396.257331][ T9780] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 396.257935][ T9782] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 396.289225][ T9780] gfs2: fsid=syz:syz: error -17 adding sysfs files
2024/04/02 02:36:15 executed programs: 1191
[ 396.535580][ T9782] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 396.563793][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 396.563793][ T5425] inode = 11 2340
[ 396.563793][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 396.571418][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 396.578098][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 396.582137][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 396.586425][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 396.593068][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 396.600069][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 396.603354][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 396.606973][ T5425] CPU: 3 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 396.612815][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 396.618031][ T5425] Call Trace:
[ 396.619553][ T5425]
[ 396.620896][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 396.623152][ T5425] gfs2_withdraw+0xab8/0x1290
[ 396.625338][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 396.627693][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 396.630016][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 396.632656][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 396.635497][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 396.638642][ T5425] inode_go_instantiate+0x47/0x60
[ 396.641497][ T5425] gfs2_instantiate+0x169/0x250
[ 396.643799][ T5425] gfs2_glock_wait+0x214/0x330
[ 396.646540][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 396.649669][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 396.652484][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 396.654896][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 396.657301][ T5425] do_sync+0x6cf/0xd30
[ 396.659158][ T5425] ? __pfx_do_sync+0x10/0x10
[ 396.661246][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 396.663505][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 396.665847][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 396.668365][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 396.670341][ T5425] gfs2_quota_sync+0x419/0x630
[ 396.672416][ T5425] gfs2_sync_fs+0x44/0xb0
[ 396.674385][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 396.676913][ T5425] sync_filesystem+0x10d/0x290
[ 396.679600][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 396.682625][ T5425] kill_block_super+0x3b/0x90
[ 396.685321][ T5425] gfs2_kill_sb+0x360/0x410
[ 396.687852][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 396.690901][ T5425] deactivate_super+0xde/0x100
[ 396.693660][ T5425] cleanup_mnt+0x222/0x450
[ 396.695568][ T9789] loop0: detected capacity change from 0 to 32768
[ 396.695856][ T5425] task_work_run+0x14e/0x250
[ 396.700990][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 396.703737][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 396.704812][ T9789] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 396.706308][ T5425] do_syscall_64+0xe2/0x260
[ 396.706333][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 396.706355][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 396.706370][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 396.706388][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 396.706407][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 396.706419][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 396.706431][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 396.706443][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 396.706455][ T5425] R13: 00007f70fd8c93b9 R14: 00000000000608bf R15: 0000000000000001
[ 396.706470][ T5425]
[ 396.769170][ T9789] CPU: 1 PID: 9789 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 396.773923][ T9789] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 396.779479][ T9789] Call Trace:
[ 396.781285][ T9789]
[ 396.782785][ T9789] dump_stack_lvl+0x16c/0x1f0
[ 396.785554][ T9789] sysfs_warn_dup+0x7f/0xa0
[ 396.788375][ T9789] sysfs_create_dir_ns+0x24d/0x2b0
[ 396.791652][ T9789] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 396.794921][ T9789] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 396.797812][ T9789] ? do_raw_spin_unlock+0x172/0x230
[ 396.800670][ T9789] kobject_add_internal+0x2c8/0x990
[ 396.803291][ T9789] kobject_init_and_add+0x11c/0x190
[ 396.805764][ T9789] ? __pfx_kobject_init_and_add+0x10/0x10
[ 396.808310][ T9789] ? lockdep_init_map_type+0x16d/0x7d0
[ 396.810541][ T9789] ? lockdep_init_map_type+0x16d/0x7d0
[ 396.813014][ T9789] gfs2_sys_fs_add+0x207/0x470
[ 396.815167][ T9789] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 396.817354][ T9789] ? __pfx_alloc_workqueue+0x10/0x10
[ 396.819992][ T9789] ? read_word_at_a_time+0xe/0x20
[ 396.822427][ T9789] gfs2_fill_super+0x138c/0x2e10
[ 396.824736][ T9789] ? vsnprintf+0x3cd/0x1880
[ 396.827454][ T9789] ? __pfx_gfs2_fill_super+0x10/0x10
[ 396.830722][ T9789] ? snprintf+0xc8/0x100
[ 396.832771][ T9789] ? __pfx_snprintf+0x10/0x10
[ 396.834952][ T9789] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 396.837735][ T9789] ? set_blocksize+0x2b1/0x350
[ 396.840034][ T9789] ? sb_set_blocksize+0xf6/0x120
[ 396.842315][ T9789] ? setup_bdev_super+0x392/0x720
[ 396.844759][ T9789] get_tree_bdev+0x36f/0x610
[ 396.846820][ T9789] ? __pfx_gfs2_fill_super+0x10/0x10
[ 396.849176][ T9789] ? __pfx_get_tree_bdev+0x10/0x10
[ 396.851189][ T9789] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 396.853627][ T9789] ? cap_capable+0x1cf/0x240
[ 396.866118][ T9789] gfs2_get_tree+0x4e/0x280
[ 396.867973][ T9789] vfs_get_tree+0x8f/0x380
[ 396.882444][ T9789] path_mount+0x14e6/0x1f20
[ 396.884441][ T9789] ? kmem_cache_free+0x12e/0x380
[ 396.885572][ T9791] loop2: detected capacity change from 0 to 32768
[ 396.886628][ T9789] ? __pfx_path_mount+0x10/0x10
[ 396.886656][ T9789] ? putname+0x12e/0x170
[ 396.886674][ T9789] __x64_sys_mount+0x297/0x320
[ 396.886705][ T9789] ? __pfx___x64_sys_mount+0x10/0x10
[ 396.899794][ T9789] do_syscall_64+0xd2/0x260
[ 396.901846][ T9789] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 396.904457][ T9789] RIP: 0033:0x7f7cc547f4aa
[ 396.906472][ T9789] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 396.915036][ T9789] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 396.918615][ T9789] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 396.922025][ T9789] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 396.928886][ T9789] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 396.935209][ T9791] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 396.942653][ T9789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 396.942670][ T9789] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 396.942689][ T9789]
[ 396.944849][ T9789] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 396.946180][ T9791] CPU: 0 PID: 9791 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 396.952639][ T9789] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 396.953027][ T9791] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 396.971982][ T9791] Call Trace:
[ 396.973370][ T9791]
[ 396.974592][ T9791] dump_stack_lvl+0x16c/0x1f0
[ 396.976934][ T9791] sysfs_warn_dup+0x7f/0xa0
[ 396.979465][ T9791] sysfs_create_dir_ns+0x24d/0x2b0
[ 396.982448][ T9791] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 396.985701][ T9791] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 396.988114][ T9791] ? do_raw_spin_unlock+0x172/0x230
[ 396.990634][ T9791] kobject_add_internal+0x2c8/0x990
[ 396.992933][ T9791] kobject_init_and_add+0x11c/0x190
[ 396.995222][ T9791] ? __pfx_kobject_init_and_add+0x10/0x10
[ 396.997784][ T9791] ? lockdep_init_map_type+0x16d/0x7d0
[ 397.000432][ T9791] ? lockdep_init_map_type+0x16d/0x7d0
[ 397.003279][ T9791] gfs2_sys_fs_add+0x207/0x470
[ 397.005713][ T9791] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 397.008094][ T9791] ? __pfx_alloc_workqueue+0x10/0x10
[ 397.010551][ T9791] ? read_word_at_a_time+0xe/0x20
[ 397.013181][ T9791] gfs2_fill_super+0x138c/0x2e10
[ 397.015755][ T9791] ? vsnprintf+0x3cd/0x1880
[ 397.017846][ T9791] ? __pfx_gfs2_fill_super+0x10/0x10
[ 397.020331][ T9791] ? snprintf+0xc8/0x100
[ 397.022326][ T9791] ? __pfx_snprintf+0x10/0x10
[ 397.024380][ T9791] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 397.026698][ T9791] ? set_blocksize+0x2b1/0x350
[ 397.028828][ T9791] ? sb_set_blocksize+0xf6/0x120
[ 397.031083][ T9791] ? setup_bdev_super+0x392/0x720
[ 397.033306][ T9791] get_tree_bdev+0x36f/0x610
[ 397.035411][ T9791] ? __pfx_gfs2_fill_super+0x10/0x10
[ 397.037832][ T9791] ? __pfx_get_tree_bdev+0x10/0x10
[ 397.040040][ T9791] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 397.042575][ T9791] ? cap_capable+0x1cf/0x240
[ 397.044618][ T9791] gfs2_get_tree+0x4e/0x280
[ 397.046666][ T9791] vfs_get_tree+0x8f/0x380
[ 397.048890][ T9791] path_mount+0x14e6/0x1f20
[ 397.050950][ T9791] ? kmem_cache_free+0x12e/0x380
[ 397.053162][ T9791] ? __pfx_path_mount+0x10/0x10
[ 397.055811][ T9791] ? putname+0x12e/0x170
[ 397.057747][ T9791] __x64_sys_mount+0x297/0x320
[ 397.059824][ T9791] ? __pfx___x64_sys_mount+0x10/0x10
[ 397.062252][ T9791] do_syscall_64+0xd2/0x260
[ 397.064179][ T9791] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 397.066823][ T9791] RIP: 0033:0x7f18cec7f4aa
[ 397.068750][ T9791] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 397.077791][ T9791] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 397.081761][ T9791] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 397.085919][ T9791] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 397.090209][ T9791] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 397.093526][ T9791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 397.096741][ T9791] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 397.100653][ T9791]
[ 397.108688][ T9793] loop1: detected capacity change from 0 to 32768
[ 397.111037][ T9791] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 397.118249][ T9791] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 397.121707][ T9793] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 397.126571][ T9793] CPU: 2 PID: 9793 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 397.131453][ T9793] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 397.135983][ T9793] Call Trace:
[ 397.137525][ T9793]
[ 397.138984][ T9793] dump_stack_lvl+0x16c/0x1f0
[ 397.141140][ T9793] sysfs_warn_dup+0x7f/0xa0
[ 397.143170][ T9793] sysfs_create_dir_ns+0x24d/0x2b0
[ 397.145487][ T9793] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 397.148089][ T9793] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 397.150464][ T9793] ? do_raw_spin_unlock+0x172/0x230
[ 397.152749][ T9793] kobject_add_internal+0x2c8/0x990
[ 397.155070][ T9793] kobject_init_and_add+0x11c/0x190
[ 397.157325][ T9793] ? __pfx_kobject_init_and_add+0x10/0x10
[ 397.159699][ T9793] ? lockdep_init_map_type+0x16d/0x7d0
[ 397.162186][ T9793] ? lockdep_init_map_type+0x16d/0x7d0
[ 397.164412][ T9793] gfs2_sys_fs_add+0x207/0x470
[ 397.166270][ T9793] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 397.168595][ T9793] ? __pfx_alloc_workqueue+0x10/0x10
[ 397.170864][ T9793] ? read_word_at_a_time+0xe/0x20
[ 397.173096][ T9793] gfs2_fill_super+0x138c/0x2e10
[ 397.175032][ T9793] ? vsnprintf+0x3cd/0x1880
[ 397.176771][ T9793] ? __pfx_gfs2_fill_super+0x10/0x10
[ 397.178718][ T9793] ? snprintf+0xc8/0x100
[ 397.180370][ T9793] ? __pfx_snprintf+0x10/0x10
[ 397.182191][ T9793] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 397.184426][ T9793] ? set_blocksize+0x2b1/0x350
[ 397.186355][ T9793] ? sb_set_blocksize+0xf6/0x120
[ 397.188560][ T9793] ? setup_bdev_super+0x392/0x720
[ 397.190938][ T9793] get_tree_bdev+0x36f/0x610
[ 397.193062][ T9793] ? __pfx_gfs2_fill_super+0x10/0x10
[ 397.195817][ T9793] ? __pfx_get_tree_bdev+0x10/0x10
[ 397.198061][ T9793] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 397.200369][ T9793] ? cap_capable+0x1cf/0x240
[ 397.202111][ T9793] gfs2_get_tree+0x4e/0x280
[ 397.203915][ T9793] vfs_get_tree+0x8f/0x380
[ 397.205675][ T9793] path_mount+0x14e6/0x1f20
[ 397.207488][ T9793] ? kmem_cache_free+0x12e/0x380
[ 397.209532][ T9793] ? __pfx_path_mount+0x10/0x10
[ 397.211836][ T9793] ? putname+0x12e/0x170
[ 397.213623][ T9793] __x64_sys_mount+0x297/0x320
[ 397.215756][ T9793] ? __pfx___x64_sys_mount+0x10/0x10
[ 397.218030][ T9793] do_syscall_64+0xd2/0x260
[ 397.220031][ T9793] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 397.222409][ T9793] RIP: 0033:0x7efc27e7f4aa
[ 397.224042][ T9793] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 397.231628][ T9793] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 397.234895][ T9793] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 397.237996][ T9793] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 397.241133][ T9793] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 397.244292][ T9793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 397.247406][ T9793] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 397.250636][ T9793]
[ 397.256617][ T9793] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 397.262054][ T9793] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 397.800254][ T9798] loop3: detected capacity change from 0 to 32768
[ 397.806028][ T9798] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 397.809718][ T9798] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 397.817408][ T9798] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 397.822194][ T971] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 397.825570][ T971] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 397.874697][ T971] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 49ms
[ 397.878347][ T971] gfs2: fsid=syz:syz.0: jid=0: Done
[ 397.881116][ T9798] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 397.887997][ T9800] loop0: detected capacity change from 0 to 32768
[ 397.897892][ T9800] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 397.901361][ T9800] CPU: 1 PID: 9800 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 397.906318][ T9800] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 397.910943][ T9800] Call Trace:
[ 397.911559][ T9802] loop1: detected capacity change from 0 to 32768
[ 397.911831][ T9804] loop2: detected capacity change from 0 to 32768
[ 397.912440][ T9800]
[ 397.912449][ T9800] dump_stack_lvl+0x16c/0x1f0
[ 397.912482][ T9800] sysfs_warn_dup+0x7f/0xa0
[ 397.912510][ T9800] sysfs_create_dir_ns+0x24d/0x2b0
[ 397.926061][ T9800] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 397.928690][ T9800] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 397.931226][ T9800] ? do_raw_spin_unlock+0x172/0x230
[ 397.933478][ T9800] kobject_add_internal+0x2c8/0x990
[ 397.935862][ T9800] kobject_init_and_add+0x11c/0x190
[ 397.938286][ T9800] ? __pfx_kobject_init_and_add+0x10/0x10
[ 397.940911][ T9800] ? lockdep_init_map_type+0x16d/0x7d0
[ 397.943300][ T9800] ? lockdep_init_map_type+0x16d/0x7d0
[ 397.945599][ T9800] gfs2_sys_fs_add+0x207/0x470
[ 397.947524][ T9800] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 397.949707][ T9800] ? __pfx_alloc_workqueue+0x10/0x10
[ 397.952202][ T9800] ? read_word_at_a_time+0xe/0x20
[ 397.954616][ T9800] gfs2_fill_super+0x138c/0x2e10
[ 397.956814][ T9800] ? vsnprintf+0x3cd/0x1880
[ 397.957308][ T9802] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 397.958780][ T9800] ? __pfx_gfs2_fill_super+0x10/0x10
[ 397.958802][ T9800] ? snprintf+0xc8/0x100
[ 397.958824][ T9800] ? __pfx_snprintf+0x10/0x10
[ 397.958846][ T9800] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 397.958864][ T9800] ? set_blocksize+0x2b1/0x350
[ 397.958882][ T9800] ? sb_set_blocksize+0xf6/0x120
[ 397.958899][ T9800] ? setup_bdev_super+0x392/0x720
[ 397.958923][ T9800] get_tree_bdev+0x36f/0x610
[ 397.958947][ T9800] ? __pfx_gfs2_fill_super+0x10/0x10
[ 397.958965][ T9800] ? __pfx_get_tree_bdev+0x10/0x10
[ 397.958991][ T9800] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 397.959014][ T9800] ? cap_capable+0x1cf/0x240
[ 397.959037][ T9800] gfs2_get_tree+0x4e/0x280
[ 397.959054][ T9800] vfs_get_tree+0x8f/0x380
[ 397.959080][ T9800] path_mount+0x14e6/0x1f20
[ 397.959106][ T9800] ? kmem_cache_free+0x12e/0x380
[ 397.959125][ T9800] ? __pfx_path_mount+0x10/0x10
[ 397.997689][ T9800] ? putname+0x12e/0x170
[ 397.999550][ T9800] __x64_sys_mount+0x297/0x320
[ 398.001370][ T9800] ? __pfx___x64_sys_mount+0x10/0x10
[ 398.003614][ T9800] do_syscall_64+0xd2/0x260
[ 398.003958][ T9804] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 398.005538][ T9800] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 398.005555][ T9800] RIP: 0033:0x7f7cc547f4aa
[ 398.005564][ T9800] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 398.005575][ T9800] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 398.005586][ T9800] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 398.005594][ T9800] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 398.031899][ T9800] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 398.035501][ T9800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 398.039244][ T9800] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 398.042339][ T9800]
[ 398.043611][ T9802] CPU: 2 PID: 9802 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 398.044796][ T9800] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 398.048504][ T9802] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 398.054467][ T9800] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 398.058892][ T9802] Call Trace:
[ 398.058904][ T9802]
[ 398.058912][ T9802] dump_stack_lvl+0x16c/0x1f0
[ 398.066621][ T9802] sysfs_warn_dup+0x7f/0xa0
[ 398.068603][ T9802] sysfs_create_dir_ns+0x24d/0x2b0
[ 398.070976][ T9802] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 398.073347][ T9802] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 398.075585][ T9802] ? do_raw_spin_unlock+0x172/0x230
[ 398.077574][ T9802] kobject_add_internal+0x2c8/0x990
[ 398.079510][ T9802] kobject_init_and_add+0x11c/0x190
[ 398.081491][ T9802] ? __pfx_kobject_init_and_add+0x10/0x10
[ 398.083887][ T9802] ? lockdep_init_map_type+0x16d/0x7d0
[ 398.086231][ T9802] ? lockdep_init_map_type+0x16d/0x7d0
[ 398.088589][ T9802] gfs2_sys_fs_add+0x207/0x470
[ 398.090883][ T9802] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 398.093150][ T9802] ? __pfx_alloc_workqueue+0x10/0x10
[ 398.095387][ T9802] ? read_word_at_a_time+0xe/0x20
[ 398.097798][ T9802] gfs2_fill_super+0x138c/0x2e10
[ 398.100140][ T9802] ? vsnprintf+0x3cd/0x1880
[ 398.102261][ T9802] ? __pfx_gfs2_fill_super+0x10/0x10
[ 398.104470][ T9802] ? snprintf+0xc8/0x100
[ 398.106314][ T9802] ? __pfx_snprintf+0x10/0x10
[ 398.108300][ T9802] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 398.110558][ T9802] ? set_blocksize+0x2b1/0x350
[ 398.112596][ T9802] ? sb_set_blocksize+0xf6/0x120
[ 398.114800][ T9802] ? setup_bdev_super+0x392/0x720
[ 398.116885][ T9802] get_tree_bdev+0x36f/0x610
[ 398.118693][ T9802] ? __pfx_gfs2_fill_super+0x10/0x10
[ 398.120579][ T9802] ? __pfx_get_tree_bdev+0x10/0x10
[ 398.122613][ T9802] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 398.124667][ T9802] ? cap_capable+0x1cf/0x240
[ 398.126382][ T9802] gfs2_get_tree+0x4e/0x280
[ 398.128057][ T9802] vfs_get_tree+0x8f/0x380
[ 398.129878][ T9802] path_mount+0x14e6/0x1f20
[ 398.131818][ T9802] ? kmem_cache_free+0x12e/0x380
[ 398.133952][ T9802] ? __pfx_path_mount+0x10/0x10
[ 398.136721][ T9802] ? putname+0x12e/0x170
[ 398.138598][ T9802] __x64_sys_mount+0x297/0x320
[ 398.140786][ T9802] ? __pfx___x64_sys_mount+0x10/0x10
[ 398.142815][ T9802] do_syscall_64+0xd2/0x260
[ 398.144727][ T9802] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 398.147137][ T9802] RIP: 0033:0x7efc27e7f4aa
[ 398.148998][ T9802] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 398.156822][ T9802] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 398.159401][ T9798] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 398.160038][ T9802] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 398.160050][ T9802] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 398.160057][ T9802] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 398.160064][ T9802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 398.160071][ T9802] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 398.160079][ T9802]
[ 398.164505][ T9802] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 398.171013][ T9804] CPU: 3 PID: 9804 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 398.172918][ T9802] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 398.176276][ T9804] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 398.176291][ T9804] Call Trace:
[ 398.176299][ T9804]
[ 398.176306][ T9804] dump_stack_lvl+0x16c/0x1f0
[ 398.176336][ T9804] sysfs_warn_dup+0x7f/0xa0
[ 398.176355][ T9804] sysfs_create_dir_ns+0x24d/0x2b0
[ 398.176371][ T9804] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 398.176386][ T9804] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 398.176398][ T9804] ? do_raw_spin_unlock+0x172/0x230
[ 398.176409][ T9804] kobject_add_internal+0x2c8/0x990
[ 398.176420][ T9804] kobject_init_and_add+0x11c/0x190
[ 398.176432][ T9804] ? __pfx_kobject_init_and_add+0x10/0x10
[ 398.218564][ T9804] ? lockdep_init_map_type+0x16d/0x7d0
[ 398.220598][ T9804] ? lockdep_init_map_type+0x16d/0x7d0
[ 398.222869][ T9804] gfs2_sys_fs_add+0x207/0x470
[ 398.224685][ T9804] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 398.226949][ T9804] ? __pfx_alloc_workqueue+0x10/0x10
[ 398.229057][ T9804] ? read_word_at_a_time+0xe/0x20
[ 398.230949][ T9804] gfs2_fill_super+0x138c/0x2e10
[ 398.233049][ T9804] ? vsnprintf+0x3cd/0x1880
[ 398.234985][ T9804] ? __pfx_gfs2_fill_super+0x10/0x10
[ 398.237173][ T9804] ? snprintf+0xc8/0x100
[ 398.238824][ T9804] ? __pfx_snprintf+0x10/0x10
[ 398.240542][ T9804] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 398.242475][ T9804] ? set_blocksize+0x2b1/0x350
[ 398.244363][ T9804] ? sb_set_blocksize+0xf6/0x120
[ 398.246442][ T9804] ? setup_bdev_super+0x392/0x720
[ 398.248472][ T9804] get_tree_bdev+0x36f/0x610
[ 398.250387][ T9804] ? __pfx_gfs2_fill_super+0x10/0x10
[ 398.252588][ T9804] ? __pfx_get_tree_bdev+0x10/0x10
[ 398.254763][ T9804] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 398.257092][ T9804] ? cap_capable+0x1cf/0x240
[ 398.258740][ T9804] gfs2_get_tree+0x4e/0x280
[ 398.260407][ T9804] vfs_get_tree+0x8f/0x380
[ 398.262089][ T9804] path_mount+0x14e6/0x1f20
[ 398.263814][ T9804] ? kmem_cache_free+0x12e/0x380
[ 398.265876][ T9804] ? __pfx_path_mount+0x10/0x10
[ 398.267855][ T9804] ? putname+0x12e/0x170
[ 398.269498][ T9804] __x64_sys_mount+0x297/0x320
[ 398.271273][ T9804] ? __pfx___x64_sys_mount+0x10/0x10
[ 398.273096][ T9804] do_syscall_64+0xd2/0x260
[ 398.274714][ T9804] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 398.277045][ T9804] RIP: 0033:0x7f18cec7f4aa
[ 398.278825][ T9804] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 398.286711][ T9804] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 398.289795][ T9804] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 398.293028][ T9804] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 398.296200][ T9804] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 398.299338][ T9804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 398.302242][ T9804] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 398.305548][ T9804]
[ 398.309518][ T9804] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 398.315453][ T9804] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 398.325172][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 398.325172][ T5425] inode = 11 2340
[ 398.325172][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 398.333216][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 398.338090][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 398.342276][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 398.345732][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 398.351923][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 398.362919][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 398.366032][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 398.368958][ T5425] CPU: 0 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 398.373113][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 398.376984][ T5425] Call Trace:
[ 398.378516][ T5425]
[ 398.379787][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 398.381831][ T5425] gfs2_withdraw+0xab8/0x1290
[ 398.383765][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 398.385828][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 398.388103][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 398.390534][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 398.392550][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 398.394803][ T5425] inode_go_instantiate+0x47/0x60
[ 398.396773][ T5425] gfs2_instantiate+0x169/0x250
[ 398.398811][ T5425] gfs2_glock_wait+0x214/0x330
[ 398.400866][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 398.403059][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 398.404982][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 398.407033][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 398.409219][ T5425] do_sync+0x6cf/0xd30
[ 398.410919][ T5425] ? __pfx_do_sync+0x10/0x10
[ 398.412715][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 398.414674][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 398.416542][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 398.418488][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 398.420299][ T5425] gfs2_quota_sync+0x419/0x630
[ 398.422072][ T5425] gfs2_sync_fs+0x44/0xb0
[ 398.423685][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 398.425846][ T5425] sync_filesystem+0x10d/0x290
[ 398.427881][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 398.430035][ T5425] kill_block_super+0x3b/0x90
[ 398.431884][ T5425] gfs2_kill_sb+0x360/0x410
[ 398.433743][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 398.435691][ T5425] deactivate_super+0xde/0x100
[ 398.437452][ T5425] cleanup_mnt+0x222/0x450
[ 398.439143][ T5425] task_work_run+0x14e/0x250
[ 398.440913][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 398.442901][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 398.445113][ T5425] do_syscall_64+0xe2/0x260
[ 398.446883][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 398.449160][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 398.450966][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 398.458193][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 398.461260][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 398.464420][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 398.467721][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 398.470971][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 398.474437][ T5425] R13: 00007f70fd8c93b9 R14: 0000000000060fcc R15: 0000000000000001
[ 398.477769][ T5425]
[ 398.797551][ T9813] loop2: detected capacity change from 0 to 32768
[ 398.804229][ T9813] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 398.807740][ T9813] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 398.811121][ T9814] loop1: detected capacity change from 0 to 32768
[ 398.821172][ T9813] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 398.828062][ T5499] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 398.831645][ T5499] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 398.851381][ T9814] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 398.858528][ T9814] CPU: 2 PID: 9814 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 398.863334][ T9814] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 398.867937][ T9814] Call Trace:
[ 398.869516][ T9814]
[ 398.871244][ T9814] dump_stack_lvl+0x16c/0x1f0
[ 398.873733][ T9814] sysfs_warn_dup+0x7f/0xa0
[ 398.876040][ T9814] sysfs_create_dir_ns+0x24d/0x2b0
[ 398.878616][ T9814] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 398.881461][ T9814] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 398.883911][ T9814] ? do_raw_spin_unlock+0x172/0x230
[ 398.886294][ T9814] kobject_add_internal+0x2c8/0x990
[ 398.888793][ T9814] kobject_init_and_add+0x11c/0x190
[ 398.891125][ T9814] ? __pfx_kobject_init_and_add+0x10/0x10
[ 398.893518][ T9814] ? lockdep_init_map_type+0x16d/0x7d0
[ 398.896195][ T9814] ? lockdep_init_map_type+0x16d/0x7d0
[ 398.898796][ T9814] gfs2_sys_fs_add+0x207/0x470
[ 398.899879][ T9816] loop0: detected capacity change from 0 to 32768
[ 398.901077][ T9814] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 398.906028][ T9814] ? __pfx_alloc_workqueue+0x10/0x10
[ 398.908025][ T9814] ? read_word_at_a_time+0xe/0x20
[ 398.910158][ T9814] gfs2_fill_super+0x138c/0x2e10
[ 398.912429][ T9814] ? vsnprintf+0x3cd/0x1880
[ 398.914517][ T9814] ? __pfx_gfs2_fill_super+0x10/0x10
[ 398.916935][ T9816] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 398.917541][ T9814] ? snprintf+0xc8/0x100
[ 398.923229][ T9814] ? __pfx_snprintf+0x10/0x10
[ 398.925367][ T9814] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 398.927559][ T9814] ? set_blocksize+0x2b1/0x350
[ 398.929338][ T9814] ? sb_set_blocksize+0xf6/0x120
[ 398.931389][ T9814] ? setup_bdev_super+0x392/0x720
[ 398.934140][ T9814] get_tree_bdev+0x36f/0x610
[ 398.936099][ T9814] ? __pfx_gfs2_fill_super+0x10/0x10
[ 398.939477][ T9814] ? __pfx_get_tree_bdev+0x10/0x10
[ 398.942295][ T9814] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 398.944928][ T9814] ? cap_capable+0x1cf/0x240
[ 398.947632][ T9814] gfs2_get_tree+0x4e/0x280
[ 398.950312][ T9814] vfs_get_tree+0x8f/0x380
[ 398.952499][ T9814] path_mount+0x14e6/0x1f20
[ 398.954744][ T9814] ? kmem_cache_free+0x12e/0x380
[ 398.956672][ T9814] ? __pfx_path_mount+0x10/0x10
[ 398.958778][ T9814] ? putname+0x12e/0x170
[ 398.960571][ T9814] __x64_sys_mount+0x297/0x320
[ 398.962466][ T9814] ? __pfx___x64_sys_mount+0x10/0x10
[ 398.964759][ T9814] do_syscall_64+0xd2/0x260
[ 398.966798][ T9814] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 398.969351][ T9814] RIP: 0033:0x7efc27e7f4aa
[ 398.971544][ T9814] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 398.980485][ T9814] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 398.984823][ T9814] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 398.989102][ T9814] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 398.992680][ T9814] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 398.996136][ T9814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 398.999669][ T9814] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 399.003546][ T9814]
[ 399.005011][ T9816] CPU: 0 PID: 9816 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 399.009858][ T9816] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 399.013912][ T9816] Call Trace:
[ 399.015460][ T9816]
[ 399.016868][ T9816] dump_stack_lvl+0x16c/0x1f0
[ 399.019288][ T9816] sysfs_warn_dup+0x7f/0xa0
[ 399.021801][ T5499] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 190ms
[ 399.021949][ T9816] sysfs_create_dir_ns+0x24d/0x2b0
[ 399.027907][ T9816] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 399.030639][ T9816] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 399.033162][ T9816] ? do_raw_spin_unlock+0x172/0x230
[ 399.035520][ T9816] kobject_add_internal+0x2c8/0x990
[ 399.038007][ T9816] kobject_init_and_add+0x11c/0x190
[ 399.040450][ T9816] ? __pfx_kobject_init_and_add+0x10/0x10
[ 399.043046][ T9816] ? lockdep_init_map_type+0x16d/0x7d0
[ 399.045533][ T9816] ? lockdep_init_map_type+0x16d/0x7d0
[ 399.048301][ T9816] gfs2_sys_fs_add+0x207/0x470
[ 399.050934][ T9816] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 399.053479][ T9816] ? __pfx_alloc_workqueue+0x10/0x10
[ 399.056039][ T9816] ? read_word_at_a_time+0xe/0x20
[ 399.058300][ T9816] gfs2_fill_super+0x138c/0x2e10
[ 399.060567][ T9816] ? vsnprintf+0x3cd/0x1880
[ 399.063162][ T9816] ? __pfx_gfs2_fill_super+0x10/0x10
[ 399.065587][ T9816] ? snprintf+0xc8/0x100
[ 399.065619][ T9814] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 399.068446][ T9816] ? __pfx_snprintf+0x10/0x10
[ 399.078072][ T9816] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 399.080502][ T9816] ? set_blocksize+0x2b1/0x350
[ 399.082706][ T9816] ? sb_set_blocksize+0xf6/0x120
[ 399.084983][ T9816] ? setup_bdev_super+0x392/0x720
[ 399.087247][ T9816] get_tree_bdev+0x36f/0x610
[ 399.088051][ T9814] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 399.089348][ T9816] ? __pfx_gfs2_fill_super+0x10/0x10
[ 399.094763][ T9816] ? __pfx_get_tree_bdev+0x10/0x10
[ 399.096419][ T9818] loop3: detected capacity change from 0 to 32768
[ 399.097045][ T9816] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 399.103005][ T9816] ? cap_capable+0x1cf/0x240
[ 399.105147][ T9816] gfs2_get_tree+0x4e/0x280
[ 399.107267][ T9816] vfs_get_tree+0x8f/0x380
[ 399.109309][ T9816] path_mount+0x14e6/0x1f20
[ 399.111463][ T9816] ? kmem_cache_free+0x12e/0x380
[ 399.114040][ T9816] ? __pfx_path_mount+0x10/0x10
[ 399.116205][ T9816] ? putname+0x12e/0x170
[ 399.117955][ T9816] __x64_sys_mount+0x297/0x320
[ 399.120201][ T9816] ? __pfx___x64_sys_mount+0x10/0x10
[ 399.122550][ T9816] do_syscall_64+0xd2/0x260
[ 399.124511][ T9816] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 399.127335][ T9816] RIP: 0033:0x7f7cc547f4aa
[ 399.129376][ T9816] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 399.138265][ T9816] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 399.142109][ T9816] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 399.145437][ T9816] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 399.148748][ T9816] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 399.152373][ T9816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 399.155933][ T9816] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 399.159625][ T9816]
[ 399.161337][ T5499] gfs2: fsid=syz:syz.0: jid=0: Done
[ 399.164673][ T9813] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 399.168020][ T9818] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 399.173164][ T9818] CPU: 3 PID: 9818 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 399.173823][ T9816] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 399.177421][ T9818] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 399.177434][ T9818] Call Trace:
[ 399.177440][ T9818]
[ 399.177447][ T9818] dump_stack_lvl+0x16c/0x1f0
[ 399.177473][ T9818] sysfs_warn_dup+0x7f/0xa0
[ 399.183572][ T9816] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 399.189909][ T9818] sysfs_create_dir_ns+0x24d/0x2b0
[ 399.189942][ T9818] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 399.189966][ T9818] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 399.189984][ T9818] ? do_raw_spin_unlock+0x172/0x230
[ 399.190000][ T9818] kobject_add_internal+0x2c8/0x990
[ 399.190020][ T9818] kobject_init_and_add+0x11c/0x190
[ 399.190037][ T9818] ? __pfx_kobject_init_and_add+0x10/0x10
[ 399.190054][ T9818] ? lockdep_init_map_type+0x16d/0x7d0
[ 399.190078][ T9818] ? lockdep_init_map_type+0x16d/0x7d0
[ 399.190101][ T9818] gfs2_sys_fs_add+0x207/0x470
[ 399.190124][ T9818] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 399.190146][ T9818] ? __pfx_alloc_workqueue+0x10/0x10
[ 399.190169][ T9818] ? read_word_at_a_time+0xe/0x20
[ 399.190186][ T9818] gfs2_fill_super+0x138c/0x2e10
[ 399.242487][ T9818] ? vsnprintf+0x3cd/0x1880
[ 399.244477][ T9818] ? __pfx_gfs2_fill_super+0x10/0x10
[ 399.246783][ T9818] ? snprintf+0xc8/0x100
[ 399.248562][ T9818] ? __pfx_snprintf+0x10/0x10
[ 399.250603][ T9818] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 399.252936][ T9818] ? set_blocksize+0x2b1/0x350
[ 399.255100][ T9818] ? sb_set_blocksize+0xf6/0x120
[ 399.257235][ T9818] ? setup_bdev_super+0x392/0x720
[ 399.259469][ T9818] get_tree_bdev+0x36f/0x610
[ 399.261444][ T9818] ? __pfx_gfs2_fill_super+0x10/0x10
[ 399.263574][ T9818] ? __pfx_get_tree_bdev+0x10/0x10
[ 399.265567][ T9818] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 399.267947][ T9818] ? cap_capable+0x1cf/0x240
[ 399.269920][ T9818] gfs2_get_tree+0x4e/0x280
[ 399.271858][ T9818] vfs_get_tree+0x8f/0x380
[ 399.273782][ T9818] path_mount+0x14e6/0x1f20
[ 399.275639][ T9818] ? kmem_cache_free+0x12e/0x380
[ 399.277868][ T9818] ? __pfx_path_mount+0x10/0x10
[ 399.279879][ T9818] ? putname+0x12e/0x170
[ 399.281582][ T9818] __x64_sys_mount+0x297/0x320
[ 399.283410][ T9818] ? __pfx___x64_sys_mount+0x10/0x10
[ 399.285612][ T9818] do_syscall_64+0xd2/0x260
[ 399.287397][ T9818] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 399.289692][ T9818] RIP: 0033:0x7f70fd87f4aa
[ 399.291389][ T9818] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 399.299046][ T9818] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 399.302227][ T9818] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 399.305293][ T9818] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 399.308743][ T9818] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 399.312305][ T9818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 399.315994][ T9818] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 399.319462][ T9818]
[ 399.326636][ T9818] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 399.332881][ T9818] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 399.505765][ T9813] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 399.525995][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 399.525995][ T5422] inode = 11 2340
[ 399.525995][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 399.539041][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 399.542837][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 399.548434][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 399.552160][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 399.559858][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 399.565133][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 399.568262][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 399.571094][ T5422] CPU: 2 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 399.575908][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 399.580689][ T5422] Call Trace:
[ 399.582258][ T5422]
[ 399.583697][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 399.585750][ T5422] gfs2_withdraw+0xab8/0x1290
[ 399.588118][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 399.590591][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 399.592870][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 399.595384][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 399.597827][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 399.600305][ T5422] inode_go_instantiate+0x47/0x60
[ 399.602286][ T5422] gfs2_instantiate+0x169/0x250
[ 399.604246][ T5422] gfs2_glock_wait+0x214/0x330
[ 399.606225][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 399.608387][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 399.610446][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 399.612685][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 399.614883][ T5422] do_sync+0x6cf/0xd30
[ 399.616729][ T5422] ? __pfx_do_sync+0x10/0x10
[ 399.618644][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 399.620675][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 399.622729][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 399.625181][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 399.627311][ T5422] gfs2_quota_sync+0x419/0x630
[ 399.629457][ T5422] gfs2_sync_fs+0x44/0xb0
[ 399.631412][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 399.633657][ T5422] sync_filesystem+0x10d/0x290
[ 399.635666][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 399.637828][ T5422] kill_block_super+0x3b/0x90
[ 399.639906][ T5422] gfs2_kill_sb+0x360/0x410
[ 399.641964][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 399.644309][ T5422] deactivate_super+0xde/0x100
[ 399.646400][ T5422] cleanup_mnt+0x222/0x450
[ 399.648392][ T5422] task_work_run+0x14e/0x250
[ 399.650638][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 399.652915][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 399.655516][ T5422] do_syscall_64+0xe2/0x260
[ 399.657413][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 399.659761][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 399.661617][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 399.669662][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 399.673340][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 399.676644][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 399.679874][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 399.682967][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 399.686444][ T5422] R13: 00007f18cecc93b9 R14: 0000000000061403 R15: 0000000000000001
[ 399.689998][ T5422]
[ 399.821117][ T9826] loop1: detected capacity change from 0 to 32768
[ 399.835868][ T9826] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 399.839453][ T9826] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 399.851366][ T9826] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 399.856333][ T823] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 399.858639][ T823] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 399.865345][ T9828] loop3: detected capacity change from 0 to 32768
[ 399.878080][ T9828] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 399.881286][ T9828] CPU: 0 PID: 9828 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 399.885558][ T9828] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 399.889737][ T9828] Call Trace:
[ 399.891186][ T9828]
[ 399.892507][ T9828] dump_stack_lvl+0x16c/0x1f0
[ 399.894511][ T9828] sysfs_warn_dup+0x7f/0xa0
[ 399.896297][ T9828] sysfs_create_dir_ns+0x24d/0x2b0
[ 399.898392][ T9828] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 399.900651][ T9828] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 399.902658][ T9828] ? do_raw_spin_unlock+0x172/0x230
[ 399.904512][ T9828] kobject_add_internal+0x2c8/0x990
[ 399.906815][ T9828] kobject_init_and_add+0x11c/0x190
[ 399.909216][ T9828] ? __pfx_kobject_init_and_add+0x10/0x10
[ 399.911819][ T9828] ? lockdep_init_map_type+0x16d/0x7d0
[ 399.914321][ T9828] ? lockdep_init_map_type+0x16d/0x7d0
[ 399.916744][ T9828] gfs2_sys_fs_add+0x207/0x470
[ 399.918931][ T9828] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 399.921323][ T9828] ? __pfx_alloc_workqueue+0x10/0x10
[ 399.923766][ T9828] ? read_word_at_a_time+0xe/0x20
[ 399.926065][ T9828] gfs2_fill_super+0x138c/0x2e10
[ 399.928310][ T9828] ? vsnprintf+0x3cd/0x1880
[ 399.930427][ T9828] ? __pfx_gfs2_fill_super+0x10/0x10
[ 399.932795][ T9828] ? snprintf+0xc8/0x100
[ 399.934744][ T9828] ? __pfx_snprintf+0x10/0x10
[ 399.936814][ T9828] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 399.939270][ T9828] ? set_blocksize+0x2b1/0x350
[ 399.941493][ T9828] ? sb_set_blocksize+0xf6/0x120
[ 399.943737][ T9828] ? setup_bdev_super+0x392/0x720
[ 399.946049][ T9828] get_tree_bdev+0x36f/0x610
[ 399.948165][ T9828] ? __pfx_gfs2_fill_super+0x10/0x10
[ 399.950556][ T9828] ? __pfx_get_tree_bdev+0x10/0x10
[ 399.952926][ T9828] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 399.955311][ T9828] ? cap_capable+0x1cf/0x240
[ 399.957439][ T9828] gfs2_get_tree+0x4e/0x280
[ 399.959459][ T9828] vfs_get_tree+0x8f/0x380
[ 399.961456][ T9828] path_mount+0x14e6/0x1f20
[ 399.963452][ T9828] ? kmem_cache_free+0x12e/0x380
[ 399.965659][ T9828] ? __pfx_path_mount+0x10/0x10
[ 399.967944][ T9828] ? putname+0x12e/0x170
[ 399.969936][ T9828] __x64_sys_mount+0x297/0x320
[ 399.972146][ T9828] ? __pfx___x64_sys_mount+0x10/0x10
[ 399.974516][ T9828] do_syscall_64+0xd2/0x260
[ 399.976620][ T9828] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 399.979267][ T9828] RIP: 0033:0x7f70fd87f4aa
[ 399.981341][ T9828] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 399.990290][ T9828] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 399.993692][ T9828] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 399.996862][ T9828] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 400.000014][ T9828] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 400.003596][ T9828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 400.007096][ T9828] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 400.010519][ T9828]
[ 400.012898][ T9828] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 400.014438][ T823] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 155ms
[ 400.018973][ T9828] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 400.022227][ T823] gfs2: fsid=syz:syz.0: jid=0: Done
[ 400.031489][ T9826] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 400.213288][ T9826] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 400.213516][ T9830] loop0: detected capacity change from 0 to 32768
[ 400.230516][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 400.230516][ T5428] inode = 11 2340
[ 400.230516][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 400.243961][ T9830] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 400.244802][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 400.246780][ T9830] CPU: 3 PID: 9830 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 400.246794][ T9830] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 400.246801][ T9830] Call Trace:
[ 400.246806][ T9830]
[ 400.246810][ T9830] dump_stack_lvl+0x16c/0x1f0
[ 400.246830][ T9830] sysfs_warn_dup+0x7f/0xa0
[ 400.252005][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 400.254882][ T9830] sysfs_create_dir_ns+0x24d/0x2b0
[ 400.254918][ T9830] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 400.254945][ T9830] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 400.254966][ T9830] ? do_raw_spin_unlock+0x172/0x230
[ 400.254985][ T9830] kobject_add_internal+0x2c8/0x990
[ 400.255005][ T9830] kobject_init_and_add+0x11c/0x190
[ 400.255025][ T9830] ? __pfx_kobject_init_and_add+0x10/0x10
[ 400.255044][ T9830] ? lockdep_init_map_type+0x16d/0x7d0
[ 400.255070][ T9830] ? lockdep_init_map_type+0x16d/0x7d0
[ 400.255096][ T9830] gfs2_sys_fs_add+0x207/0x470
[ 400.255121][ T9830] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 400.261811][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 400.261958][ T9830] ? __pfx_alloc_workqueue+0x10/0x10
[ 400.263634][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 400.265578][ T9830] ? read_word_at_a_time+0xe/0x20
[ 400.265604][ T9830] gfs2_fill_super+0x138c/0x2e10
[ 400.265623][ T9830] ? vsnprintf+0x3cd/0x1880
[ 400.265646][ T9830] ? __pfx_gfs2_fill_super+0x10/0x10
[ 400.265664][ T9830] ? snprintf+0xc8/0x100
[ 400.272353][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 400.274432][ T9830] ? __pfx_snprintf+0x10/0x10
[ 400.274463][ T9830] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 400.274483][ T9830] ? set_blocksize+0x2b1/0x350
[ 400.274501][ T9830] ? sb_set_blocksize+0xf6/0x120
[ 400.274518][ T9830] ? setup_bdev_super+0x392/0x720
[ 400.277111][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 400.279284][ T9830] get_tree_bdev+0x36f/0x610
[ 400.279312][ T9830] ? __pfx_gfs2_fill_super+0x10/0x10
[ 400.279328][ T9830] ? __pfx_get_tree_bdev+0x10/0x10
[ 400.281970][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 400.283872][ T9830] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 400.283899][ T9830] ? cap_capable+0x1cf/0x240
[ 400.283922][ T9830] gfs2_get_tree+0x4e/0x280
[ 400.283940][ T9830] vfs_get_tree+0x8f/0x380
[ 400.283967][ T9830] path_mount+0x14e6/0x1f20
[ 400.353250][ T9830] ? kmem_cache_free+0x12e/0x380
[ 400.355208][ T9830] ? __pfx_path_mount+0x10/0x10
[ 400.357293][ T9830] ? putname+0x12e/0x170
[ 400.359173][ T9830] __x64_sys_mount+0x297/0x320
[ 400.361218][ T9830] ? __pfx___x64_sys_mount+0x10/0x10
[ 400.363112][ T9830] do_syscall_64+0xd2/0x260
[ 400.365169][ T9830] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 400.367440][ T9830] RIP: 0033:0x7f7cc547f4aa
[ 400.368920][ T9830] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 400.376930][ T9830] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 400.380623][ T9830] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 400.384008][ T9830] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 400.387568][ T9830] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 400.391179][ T9830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 400.394660][ T9830] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 400.398255][ T9830]
[ 400.400851][ T9830] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 400.405396][ T5428] CPU: 2 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 400.406794][ T9830] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 400.411644][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 400.419253][ T5428] Call Trace:
[ 400.421591][ T5428]
[ 400.423307][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 400.425545][ T5428] gfs2_withdraw+0xab8/0x1290
[ 400.427714][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 400.430075][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 400.432924][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 400.435397][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 400.437706][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 400.440190][ T5428] inode_go_instantiate+0x47/0x60
[ 400.442502][ T5428] gfs2_instantiate+0x169/0x250
[ 400.444695][ T5428] gfs2_glock_wait+0x214/0x330
[ 400.447221][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 400.449410][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 400.451355][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 400.453497][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 400.455626][ T5428] do_sync+0x6cf/0xd30
[ 400.457496][ T5428] ? __pfx_do_sync+0x10/0x10
[ 400.460576][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 400.462846][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 400.465054][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 400.467669][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 400.471021][ T5428] gfs2_quota_sync+0x419/0x630
[ 400.474475][ T5428] gfs2_sync_fs+0x44/0xb0
[ 400.477344][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 400.481721][ T5428] sync_filesystem+0x10d/0x290
[ 400.484080][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 400.486524][ T5428] kill_block_super+0x3b/0x90
[ 400.488648][ T5428] gfs2_kill_sb+0x360/0x410
[ 400.491094][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 400.493654][ T5428] deactivate_super+0xde/0x100
[ 400.495846][ T5428] cleanup_mnt+0x222/0x450
[ 400.497945][ T5428] task_work_run+0x14e/0x250
[ 400.500108][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 400.502453][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 400.505106][ T5428] do_syscall_64+0xe2/0x260
[ 400.507392][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 400.510313][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 400.512384][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 400.521325][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 400.525102][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 400.528712][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 400.532242][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 400.536074][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 400.539620][ T5428] R13: 00007efc27ec93b9 R14: 00000000000617c8 R15: 0000000000000001
[ 400.543293][ T5428]
[ 400.675628][ T9839] loop3: detected capacity change from 0 to 32768
[ 400.687169][ T9834] loop2: detected capacity change from 0 to 32768
[ 400.707967][ T9839] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 400.711274][ T9839] CPU: 0 PID: 9839 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 400.712663][ T9834] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 400.715704][ T9839] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 400.715717][ T9839] Call Trace:
[ 400.715728][ T9839]
[ 400.715735][ T9839] dump_stack_lvl+0x16c/0x1f0
[ 400.715765][ T9839] sysfs_warn_dup+0x7f/0xa0
[ 400.715791][ T9839] sysfs_create_dir_ns+0x24d/0x2b0
[ 400.715816][ T9839] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 400.719268][ T9834] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 400.723056][ T9839] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 400.723078][ T9839] ? do_raw_spin_unlock+0x172/0x230
[ 400.723095][ T9839] kobject_add_internal+0x2c8/0x990
[ 400.723116][ T9839] kobject_init_and_add+0x11c/0x190
[ 400.723135][ T9839] ? __pfx_kobject_init_and_add+0x10/0x10
[ 400.723155][ T9839] ? lockdep_init_map_type+0x16d/0x7d0
[ 400.723181][ T9839] ? lockdep_init_map_type+0x16d/0x7d0
[ 400.723209][ T9839] gfs2_sys_fs_add+0x207/0x470
[ 400.723235][ T9839] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 400.723260][ T9839] ? __pfx_alloc_workqueue+0x10/0x10
[ 400.723285][ T9839] ? read_word_at_a_time+0xe/0x20
[ 400.723305][ T9839] gfs2_fill_super+0x138c/0x2e10
[ 400.723323][ T9839] ? vsnprintf+0x3cd/0x1880
[ 400.723348][ T9839] ? __pfx_gfs2_fill_super+0x10/0x10
[ 400.723366][ T9839] ? snprintf+0xc8/0x100
[ 400.728057][ T9834] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 400.728077][ T9839] ? __pfx_snprintf+0x10/0x10
[ 400.730980][ T5597] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 400.731902][ T9839] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 400.734215][ T5597] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 400.736783][ T9839] ? set_blocksize+0x2b1/0x350
[ 400.785986][ T9839] ? sb_set_blocksize+0xf6/0x120
[ 400.788275][ T9839] ? setup_bdev_super+0x392/0x720
[ 400.790598][ T9839] get_tree_bdev+0x36f/0x610
[ 400.792705][ T9839] ? __pfx_gfs2_fill_super+0x10/0x10
[ 400.795232][ T9839] ? __pfx_get_tree_bdev+0x10/0x10
[ 400.797548][ T9839] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 400.800113][ T9839] ? cap_capable+0x1cf/0x240
[ 400.801626][ T5597] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 67ms
[ 400.802168][ T9839] gfs2_get_tree+0x4e/0x280
[ 400.805403][ T5597] gfs2: fsid=syz:syz.0: jid=0: Done
[ 400.806863][ T9839] vfs_get_tree+0x8f/0x380
[ 400.810831][ T9834] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 400.810865][ T9839] path_mount+0x14e6/0x1f20
[ 400.815800][ T9839] ? kmem_cache_free+0x12e/0x380
[ 400.818018][ T9839] ? __pfx_path_mount+0x10/0x10
[ 400.820230][ T9839] ? putname+0x12e/0x170
[ 400.822091][ T9839] __x64_sys_mount+0x297/0x320
[ 400.823980][ T9839] ? __pfx___x64_sys_mount+0x10/0x10
[ 400.826191][ T9839] do_syscall_64+0xd2/0x260
[ 400.828251][ T9839] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 400.830940][ T9839] RIP: 0033:0x7f70fd87f4aa
[ 400.832901][ T9839] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 400.842335][ T9839] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 400.845564][ T9839] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 400.848965][ T9839] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 400.851881][ T9839] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 400.855006][ T9839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 400.858629][ T9839] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 400.862031][ T9839]
[ 400.873915][ T9839] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 400.880184][ T9839] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 400.992487][ T9834] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 401.025253][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 401.025253][ T5422] inode = 11 2340
[ 401.025253][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 401.050328][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 401.055115][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 401.059653][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 401.063338][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 401.071545][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 401.077768][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 401.081527][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 401.085953][ T5422] CPU: 2 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 401.091697][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 401.095538][ T9843] loop0: detected capacity change from 0 to 32768
[ 401.096242][ T5422] Call Trace:
[ 401.100733][ T5422]
[ 401.102960][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 401.105127][ T5422] gfs2_withdraw+0xab8/0x1290
[ 401.108312][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 401.111474][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 401.113922][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 401.116414][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 401.119167][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 401.123629][ T5422] inode_go_instantiate+0x47/0x60
[ 401.126090][ T5422] gfs2_instantiate+0x169/0x250
[ 401.128465][ T5422] gfs2_glock_wait+0x214/0x330
[ 401.130909][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 401.133711][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 401.135837][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 401.138196][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 401.141058][ T5422] do_sync+0x6cf/0xd30
[ 401.143888][ T5422] ? __pfx_do_sync+0x10/0x10
[ 401.145976][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 401.148946][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 401.151890][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 401.154322][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 401.156911][ T5422] gfs2_quota_sync+0x419/0x630
[ 401.159702][ T5422] gfs2_sync_fs+0x44/0xb0
[ 401.161882][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 401.164773][ T5422] sync_filesystem+0x10d/0x290
[ 401.167212][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 401.169830][ T5422] kill_block_super+0x3b/0x90
[ 401.172178][ T5422] gfs2_kill_sb+0x360/0x410
[ 401.174004][ T9843] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 401.174379][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 401.180073][ T5422] deactivate_super+0xde/0x100
[ 401.182264][ T5422] cleanup_mnt+0x222/0x450
[ 401.184894][ T5422] task_work_run+0x14e/0x250
[ 401.187011][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 401.189324][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 401.191841][ T5422] do_syscall_64+0xe2/0x260
[ 401.194079][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 401.196772][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 401.198937][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 401.209191][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 401.214100][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 401.217734][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 401.222161][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 401.226289][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 401.231081][ T5422] R13: 00007f18cecc93b9 R14: 00000000000619da R15: 0000000000000001
[ 401.234455][ T5422]
[ 401.235825][ T9843] CPU: 3 PID: 9843 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 401.240439][ T9843] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 401.244905][ T9843] Call Trace:
[ 401.246315][ T9843]
[ 401.247583][ T9843] dump_stack_lvl+0x16c/0x1f0
[ 401.249629][ T9843] sysfs_warn_dup+0x7f/0xa0
[ 401.251556][ T9843] sysfs_create_dir_ns+0x24d/0x2b0
[ 401.255207][ T9843] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 401.258107][ T9843] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 401.260420][ T9843] ? do_raw_spin_unlock+0x172/0x230
[ 401.262762][ T9843] kobject_add_internal+0x2c8/0x990
[ 401.265008][ T9843] kobject_init_and_add+0x11c/0x190
[ 401.267220][ T9843] ? __pfx_kobject_init_and_add+0x10/0x10
[ 401.269673][ T9843] ? lockdep_init_map_type+0x16d/0x7d0
[ 401.272169][ T9843] ? lockdep_init_map_type+0x16d/0x7d0
[ 401.274605][ T9843] gfs2_sys_fs_add+0x207/0x470
[ 401.277015][ T9843] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 401.279312][ T9843] ? __pfx_alloc_workqueue+0x10/0x10
[ 401.281544][ T9843] ? read_word_at_a_time+0xe/0x20
[ 401.283685][ T9843] gfs2_fill_super+0x138c/0x2e10
[ 401.285820][ T9843] ? vsnprintf+0x3cd/0x1880
[ 401.287751][ T9843] ? __pfx_gfs2_fill_super+0x10/0x10
[ 401.290215][ T9843] ? snprintf+0xc8/0x100
[ 401.291914][ T9843] ? __pfx_snprintf+0x10/0x10
[ 401.293535][ T9843] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 401.295219][ T9843] ? set_blocksize+0x2b1/0x350
[ 401.296878][ T9843] ? sb_set_blocksize+0xf6/0x120
[ 401.298730][ T9843] ? setup_bdev_super+0x392/0x720
[ 401.300506][ T9843] get_tree_bdev+0x36f/0x610
[ 401.302566][ T9843] ? __pfx_gfs2_fill_super+0x10/0x10
[ 401.305054][ T9843] ? __pfx_get_tree_bdev+0x10/0x10
[ 401.307380][ T9843] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 401.309941][ T9843] ? cap_capable+0x1cf/0x240
[ 401.312041][ T9843] gfs2_get_tree+0x4e/0x280
[ 401.314101][ T9843] vfs_get_tree+0x8f/0x380
[ 401.316109][ T9843] path_mount+0x14e6/0x1f20
[ 401.318332][ T9843] ? kmem_cache_free+0x12e/0x380
[ 401.320598][ T9843] ? __pfx_path_mount+0x10/0x10
[ 401.322820][ T9843] ? putname+0x12e/0x170
[ 401.325176][ T9843] __x64_sys_mount+0x297/0x320
[ 401.327554][ T9843] ? __pfx___x64_sys_mount+0x10/0x10
[ 401.329957][ T9843] do_syscall_64+0xd2/0x260
[ 401.332048][ T9843] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 401.334732][ T9843] RIP: 0033:0x7f7cc547f4aa
[ 401.336692][ T9843] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 401.345172][ T9843] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 401.348475][ T9843] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 401.352333][ T9843] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 401.355713][ T9843] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 401.359063][ T9843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 401.362542][ T9843] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 401.366127][ T9843]
[ 401.370367][ T9843] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 401.377085][ T9843] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 401.477390][ T9847] loop1: detected capacity change from 0 to 32768
[ 401.485704][ T9847] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 401.490690][ T9847] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 401.500802][ T9847] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 401.505555][ T5597] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 401.508546][ T5597] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 401.562925][ T5597] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 54ms
[ 401.566664][ T5597] gfs2: fsid=syz:syz.0: jid=0: Done
[ 401.568936][ T9847] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 401.591154][ T9849] loop3: detected capacity change from 0 to 32768
[ 401.618248][ T9849] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 401.633820][ T9849] CPU: 2 PID: 9849 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 401.640498][ T9849] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 401.645280][ T9849] Call Trace:
[ 401.646822][ T9849]
[ 401.648141][ T9849] dump_stack_lvl+0x16c/0x1f0
[ 401.650353][ T9849] sysfs_warn_dup+0x7f/0xa0
[ 401.652459][ T9849] sysfs_create_dir_ns+0x24d/0x2b0
[ 401.654925][ T9849] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 401.657530][ T9849] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 401.660033][ T9849] ? do_raw_spin_unlock+0x172/0x230
[ 401.662515][ T9849] kobject_add_internal+0x2c8/0x990
[ 401.664931][ T9849] kobject_init_and_add+0x11c/0x190
[ 401.667293][ T9849] ? __pfx_kobject_init_and_add+0x10/0x10
[ 401.670348][ T9849] ? lockdep_init_map_type+0x16d/0x7d0
[ 401.672945][ T9849] ? lockdep_init_map_type+0x16d/0x7d0
[ 401.675391][ T9849] gfs2_sys_fs_add+0x207/0x470
[ 401.677494][ T9849] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 401.679772][ T9849] ? __pfx_alloc_workqueue+0x10/0x10
[ 401.682168][ T9849] ? read_word_at_a_time+0xe/0x20
[ 401.684364][ T9849] gfs2_fill_super+0x138c/0x2e10
[ 401.686565][ T9849] ? vsnprintf+0x3cd/0x1880
[ 401.688436][ T9849] ? __pfx_gfs2_fill_super+0x10/0x10
[ 401.690719][ T9849] ? snprintf+0xc8/0x100
[ 401.692578][ T9849] ? __pfx_snprintf+0x10/0x10
[ 401.694732][ T9849] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 401.697051][ T9849] ? set_blocksize+0x2b1/0x350
[ 401.699226][ T9849] ? sb_set_blocksize+0xf6/0x120
[ 401.701459][ T9849] ? setup_bdev_super+0x392/0x720
[ 401.703716][ T9849] get_tree_bdev+0x36f/0x610
[ 401.705992][ T9849] ? __pfx_gfs2_fill_super+0x10/0x10
[ 401.708355][ T9849] ? __pfx_get_tree_bdev+0x10/0x10
[ 401.710685][ T9849] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 401.713253][ T9849] ? cap_capable+0x1cf/0x240
[ 401.715365][ T9849] gfs2_get_tree+0x4e/0x280
[ 401.717647][ T9849] vfs_get_tree+0x8f/0x380
[ 401.720547][ T9849] path_mount+0x14e6/0x1f20
2024/04/02 02:36:20 executed programs: 1210
[ 401.722837][ T9849] ? kmem_cache_free+0x12e/0x380
[ 401.725584][ T9849] ? __pfx_path_mount+0x10/0x10
[ 401.729890][ T9849] ? putname+0x12e/0x170
[ 401.732764][ T9849] __x64_sys_mount+0x297/0x320
[ 401.735024][ T9849] ? __pfx___x64_sys_mount+0x10/0x10
[ 401.737490][ T9849] do_syscall_64+0xd2/0x260
[ 401.739955][ T9849] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 401.742670][ T9849] RIP: 0033:0x7f70fd87f4aa
[ 401.744890][ T9849] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 401.755303][ T9849] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 401.762991][ T9849] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 401.768254][ T9849] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 401.772258][ T9849] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 401.776390][ T9849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 401.780961][ T9849] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 401.784597][ T9849]
[ 401.796430][ T9849] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 401.803041][ T9849] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 401.834930][ T9847] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 401.895198][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 401.895198][ T5428] inode = 11 2340
[ 401.895198][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 401.912328][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 401.922738][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 401.933221][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 401.963884][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 401.971452][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 401.983793][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 401.986963][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 401.989679][ T5428] CPU: 3 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 401.994480][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 401.999173][ T5428] Call Trace:
[ 402.000693][ T5428]
[ 402.002062][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 402.004193][ T5428] gfs2_withdraw+0xab8/0x1290
[ 402.006338][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 402.008626][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 402.010874][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 402.025422][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 402.027755][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 402.038064][ T5428] inode_go_instantiate+0x47/0x60
[ 402.040597][ T5428] gfs2_instantiate+0x169/0x250
[ 402.042804][ T5428] gfs2_glock_wait+0x214/0x330
[ 402.044935][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 402.047181][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 402.049123][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 402.051288][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 402.054615][ T5428] do_sync+0x6cf/0xd30
[ 402.056509][ T5428] ? __pfx_do_sync+0x10/0x10
[ 402.058683][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 402.060945][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 402.063181][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 402.065603][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 402.067768][ T5428] gfs2_quota_sync+0x419/0x630
[ 402.069997][ T5428] gfs2_sync_fs+0x44/0xb0
[ 402.071992][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 402.074294][ T5428] sync_filesystem+0x10d/0x290
[ 402.076473][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 402.079002][ T5428] kill_block_super+0x3b/0x90
[ 402.081279][ T5428] gfs2_kill_sb+0x360/0x410
[ 402.083422][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 402.086046][ T5428] deactivate_super+0xde/0x100
[ 402.088257][ T5428] cleanup_mnt+0x222/0x450
[ 402.090468][ T5428] task_work_run+0x14e/0x250
[ 402.092613][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 402.094822][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 402.097415][ T5428] do_syscall_64+0xe2/0x260
[ 402.099457][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 402.102287][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 402.104384][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 402.113127][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 402.117218][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 402.120868][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 402.124386][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 402.127964][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 402.131689][ T5428] R13: 00007efc27ec93b9 R14: 0000000000061e17 R15: 0000000000000001
[ 402.133014][ T9856] loop2: detected capacity change from 0 to 32768
[ 402.135330][ T5428]
[ 402.146468][ T9856] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 402.149909][ T9856] CPU: 3 PID: 9856 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 402.154812][ T9856] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 402.159512][ T9856] Call Trace:
[ 402.161006][ T9856]
[ 402.162429][ T9856] dump_stack_lvl+0x16c/0x1f0
[ 402.164545][ T9856] sysfs_warn_dup+0x7f/0xa0
[ 402.166861][ T9856] sysfs_create_dir_ns+0x24d/0x2b0
[ 402.169251][ T9856] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 402.171778][ T9856] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 402.174221][ T9856] ? do_raw_spin_unlock+0x172/0x230
[ 402.176554][ T9856] kobject_add_internal+0x2c8/0x990
[ 402.178931][ T9856] kobject_init_and_add+0x11c/0x190
[ 402.181351][ T9856] ? __pfx_kobject_init_and_add+0x10/0x10
[ 402.183774][ T9856] ? lockdep_init_map_type+0x16d/0x7d0
[ 402.186192][ T9856] ? lockdep_init_map_type+0x16d/0x7d0
[ 402.188522][ T9856] gfs2_sys_fs_add+0x207/0x470
[ 402.190620][ T9856] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 402.192726][ T9856] ? __pfx_alloc_workqueue+0x10/0x10
[ 402.194683][ T9856] ? read_word_at_a_time+0xe/0x20
[ 402.196444][ T9856] gfs2_fill_super+0x138c/0x2e10
[ 402.198187][ T9856] ? vsnprintf+0x3cd/0x1880
[ 402.199788][ T9856] ? __pfx_gfs2_fill_super+0x10/0x10
[ 402.201634][ T9856] ? snprintf+0xc8/0x100
[ 402.203119][ T9856] ? __pfx_snprintf+0x10/0x10
[ 402.208087][ T9856] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 402.210604][ T9856] ? set_blocksize+0x2b1/0x350
[ 402.212620][ T9856] ? sb_set_blocksize+0xf6/0x120
[ 402.214767][ T9856] ? setup_bdev_super+0x392/0x720
[ 402.216932][ T9856] get_tree_bdev+0x36f/0x610
[ 402.218885][ T9856] ? __pfx_gfs2_fill_super+0x10/0x10
[ 402.220979][ T9856] ? __pfx_get_tree_bdev+0x10/0x10
[ 402.223023][ T9856] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 402.225414][ T9856] ? cap_capable+0x1cf/0x240
[ 402.227348][ T9856] gfs2_get_tree+0x4e/0x280
[ 402.229330][ T9856] vfs_get_tree+0x8f/0x380
[ 402.231229][ T9856] path_mount+0x14e6/0x1f20
[ 402.233172][ T9856] ? kmem_cache_free+0x12e/0x380
[ 402.235895][ T9856] ? __pfx_path_mount+0x10/0x10
[ 402.238461][ T9856] ? putname+0x12e/0x170
[ 402.240470][ T9856] __x64_sys_mount+0x297/0x320
[ 402.242693][ T9856] ? __pfx___x64_sys_mount+0x10/0x10
[ 402.245149][ T9856] do_syscall_64+0xd2/0x260
[ 402.247083][ T9856] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 402.250135][ T9856] RIP: 0033:0x7f18cec7f4aa
[ 402.252398][ T9856] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 402.260929][ T9856] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 402.264183][ T9856] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 402.267687][ T9856] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 402.271077][ T9856] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 402.274199][ T9856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 402.276546][ T9858] loop0: detected capacity change from 0 to 32768
[ 402.277259][ T9856] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 402.277274][ T9856]
[ 402.286012][ T9858] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 402.286615][ T9856] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 402.289136][ T9858] CPU: 0 PID: 9858 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 402.294602][ T9856] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 402.298813][ T9858] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 402.298827][ T9858] Call Trace:
[ 402.298835][ T9858]
[ 402.298842][ T9858] dump_stack_lvl+0x16c/0x1f0
[ 402.298873][ T9858] sysfs_warn_dup+0x7f/0xa0
[ 402.298898][ T9858] sysfs_create_dir_ns+0x24d/0x2b0
[ 402.315219][ T9858] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 402.317448][ T9858] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 402.319166][ T9858] ? do_raw_spin_unlock+0x172/0x230
[ 402.320924][ T9858] kobject_add_internal+0x2c8/0x990
[ 402.323059][ T9858] kobject_init_and_add+0x11c/0x190
[ 402.325254][ T9858] ? __pfx_kobject_init_and_add+0x10/0x10
[ 402.327658][ T9858] ? lockdep_init_map_type+0x16d/0x7d0
[ 402.329865][ T9858] ? lockdep_init_map_type+0x16d/0x7d0
[ 402.332046][ T9858] gfs2_sys_fs_add+0x207/0x470
[ 402.333995][ T9858] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 402.336130][ T9858] ? __pfx_alloc_workqueue+0x10/0x10
[ 402.338732][ T9858] ? read_word_at_a_time+0xe/0x20
[ 402.341302][ T9858] gfs2_fill_super+0x138c/0x2e10
[ 402.343540][ T9858] ? vsnprintf+0x3cd/0x1880
[ 402.345641][ T9858] ? __pfx_gfs2_fill_super+0x10/0x10
[ 402.348024][ T9858] ? snprintf+0xc8/0x100
[ 402.349992][ T9858] ? __pfx_snprintf+0x10/0x10
[ 402.352109][ T9858] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 402.354478][ T9858] ? set_blocksize+0x2b1/0x350
[ 402.356680][ T9858] ? sb_set_blocksize+0xf6/0x120
[ 402.358908][ T9858] ? setup_bdev_super+0x392/0x720
[ 402.361165][ T9858] get_tree_bdev+0x36f/0x610
[ 402.363234][ T9858] ? __pfx_gfs2_fill_super+0x10/0x10
[ 402.365516][ T9858] ? __pfx_get_tree_bdev+0x10/0x10
[ 402.367834][ T9858] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 402.370369][ T9858] ? cap_capable+0x1cf/0x240
[ 402.372426][ T9858] gfs2_get_tree+0x4e/0x280
[ 402.374467][ T9858] vfs_get_tree+0x8f/0x380
[ 402.376496][ T9858] path_mount+0x14e6/0x1f20
[ 402.378509][ T9858] ? kmem_cache_free+0x12e/0x380
[ 402.380684][ T9858] ? __pfx_path_mount+0x10/0x10
[ 402.382840][ T9858] ? putname+0x12e/0x170
[ 402.384691][ T9858] __x64_sys_mount+0x297/0x320
[ 402.386826][ T9858] ? __pfx___x64_sys_mount+0x10/0x10
[ 402.389273][ T9858] do_syscall_64+0xd2/0x260
[ 402.391369][ T9858] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 402.394017][ T9858] RIP: 0033:0x7f7cc547f4aa
[ 402.396041][ T9858] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 402.404179][ T9858] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 402.407712][ T9858] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 402.410053][ T9860] loop3: detected capacity change from 0 to 32768
[ 402.410961][ T9858] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 402.416894][ T9858] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 402.420401][ T9858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 402.424610][ T9858] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 402.428067][ T9858]
[ 402.430762][ T9858] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 402.432155][ T9860] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 402.435905][ T9858] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 402.443569][ T9860] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 402.457162][ T9860] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 402.462046][ T34] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 402.465111][ T34] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 402.527050][ T34] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 61ms
[ 402.530592][ T34] gfs2: fsid=syz:syz.0: jid=0: Done
[ 402.533069][ T9860] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 402.795626][ T9860] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 402.822866][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 402.822866][ T5425] inode = 11 2340
[ 402.822866][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 402.831470][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 402.836202][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 402.840722][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 402.845005][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 402.853062][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 402.857776][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 402.861663][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 402.864756][ T5425] CPU: 1 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 402.869532][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 402.874026][ T5425] Call Trace:
[ 402.875522][ T5425]
[ 402.877248][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 402.879656][ T5425] gfs2_withdraw+0xab8/0x1290
[ 402.881750][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 402.884055][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 402.886434][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 402.888852][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 402.891145][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 402.893659][ T5425] inode_go_instantiate+0x47/0x60
[ 402.895854][ T5425] gfs2_instantiate+0x169/0x250
[ 402.898014][ T5425] gfs2_glock_wait+0x214/0x330
[ 402.900133][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 402.902518][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 402.904570][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 402.906815][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 402.909149][ T5425] do_sync+0x6cf/0xd30
[ 402.910946][ T5425] ? __pfx_do_sync+0x10/0x10
[ 402.913020][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 402.915210][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 402.917377][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 402.919728][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 402.921949][ T5425] gfs2_quota_sync+0x419/0x630
[ 402.924216][ T5425] gfs2_sync_fs+0x44/0xb0
[ 402.926163][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 402.928394][ T5425] sync_filesystem+0x10d/0x290
[ 402.930561][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 402.932692][ T5425] kill_block_super+0x3b/0x90
[ 402.934610][ T5425] gfs2_kill_sb+0x360/0x410
[ 402.936458][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 402.938660][ T5425] deactivate_super+0xde/0x100
[ 402.940598][ T5425] cleanup_mnt+0x222/0x450
[ 402.942665][ T5425] task_work_run+0x14e/0x250
[ 402.945004][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 402.947282][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 402.949804][ T5425] do_syscall_64+0xe2/0x260
[ 402.951868][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 402.954496][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 402.956453][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 402.965520][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 402.969150][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 402.972636][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 402.976189][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 402.979563][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 402.982981][ T5425] R13: 00007f70fd8c93b9 R14: 000000000006219a R15: 0000000000000001
[ 402.986193][ T5425]
[ 403.008104][ T9867] loop2: detected capacity change from 0 to 32768
[ 403.024779][ T9867] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 403.028191][ T9867] CPU: 2 PID: 9867 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 403.036189][ T9867] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 403.040514][ T9867] Call Trace:
[ 403.042035][ T9867]
[ 403.043386][ T9867] dump_stack_lvl+0x16c/0x1f0
[ 403.046151][ T9867] sysfs_warn_dup+0x7f/0xa0
[ 403.048702][ T9867] sysfs_create_dir_ns+0x24d/0x2b0
[ 403.048916][ T9869] loop0: detected capacity change from 0 to 32768
[ 403.051364][ T9867] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 403.056733][ T9869] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 403.056990][ T9867] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 403.063557][ T9867] ? do_raw_spin_unlock+0x172/0x230
[ 403.065803][ T9867] kobject_add_internal+0x2c8/0x990
[ 403.068639][ T9867] kobject_init_and_add+0x11c/0x190
[ 403.071118][ T9867] ? __pfx_kobject_init_and_add+0x10/0x10
[ 403.073612][ T9867] ? lockdep_init_map_type+0x16d/0x7d0
[ 403.076041][ T9867] ? lockdep_init_map_type+0x16d/0x7d0
[ 403.078475][ T9867] gfs2_sys_fs_add+0x207/0x470
[ 403.080589][ T9867] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 403.083295][ T9867] ? __pfx_alloc_workqueue+0x10/0x10
[ 403.085622][ T9867] ? read_word_at_a_time+0xe/0x20
[ 403.088560][ T9867] gfs2_fill_super+0x138c/0x2e10
[ 403.089712][ T9871] loop1: detected capacity change from 0 to 32768
[ 403.091033][ T9867] ? vsnprintf+0x3cd/0x1880
[ 403.095790][ T9867] ? __pfx_gfs2_fill_super+0x10/0x10
[ 403.097823][ T9867] ? snprintf+0xc8/0x100
[ 403.099522][ T9867] ? __pfx_snprintf+0x10/0x10
[ 403.101680][ T9867] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 403.104381][ T9867] ? set_blocksize+0x2b1/0x350
[ 403.106151][ T9871] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 403.106545][ T9867] ? sb_set_blocksize+0xf6/0x120
[ 403.111539][ T9867] ? setup_bdev_super+0x392/0x720
[ 403.113642][ T9867] get_tree_bdev+0x36f/0x610
[ 403.116030][ T9867] ? __pfx_gfs2_fill_super+0x10/0x10
[ 403.118701][ T9867] ? __pfx_get_tree_bdev+0x10/0x10
[ 403.121164][ T9867] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 403.123933][ T9867] ? cap_capable+0x1cf/0x240
[ 403.125659][ T9867] gfs2_get_tree+0x4e/0x280
[ 403.127677][ T9867] vfs_get_tree+0x8f/0x380
[ 403.129720][ T9867] path_mount+0x14e6/0x1f20
[ 403.131757][ T9867] ? kmem_cache_free+0x12e/0x380
[ 403.133996][ T9867] ? __pfx_path_mount+0x10/0x10
[ 403.136200][ T9867] ? putname+0x12e/0x170
[ 403.138066][ T9867] __x64_sys_mount+0x297/0x320
[ 403.140225][ T9867] ? __pfx___x64_sys_mount+0x10/0x10
[ 403.142577][ T9867] do_syscall_64+0xd2/0x260
[ 403.144758][ T9867] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 403.147384][ T9867] RIP: 0033:0x7f18cec7f4aa
[ 403.149657][ T9867] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 403.157488][ T9867] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 403.160771][ T9867] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 403.163806][ T9867] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 403.167235][ T9867] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 403.170822][ T9867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 403.174578][ T9867] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 403.178025][ T9867]
[ 403.179371][ T9869] CPU: 0 PID: 9869 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 403.182379][ T9867] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 403.185624][ T9869] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 403.185637][ T9869] Call Trace:
[ 403.185645][ T9869]
[ 403.185650][ T9869] dump_stack_lvl+0x16c/0x1f0
[ 403.185679][ T9869] sysfs_warn_dup+0x7f/0xa0
[ 403.191540][ T9867] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 403.196535][ T9869] sysfs_create_dir_ns+0x24d/0x2b0
[ 403.196574][ T9869] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 403.196607][ T9869] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 403.212854][ T9869] ? do_raw_spin_unlock+0x172/0x230
[ 403.215136][ T9869] kobject_add_internal+0x2c8/0x990
[ 403.219626][ T9869] kobject_init_and_add+0x11c/0x190
[ 403.225422][ T9869] ? __pfx_kobject_init_and_add+0x10/0x10
[ 403.240895][ T9869] ? lockdep_init_map_type+0x16d/0x7d0
[ 403.243159][ T9869] ? lockdep_init_map_type+0x16d/0x7d0
[ 403.245393][ T9869] gfs2_sys_fs_add+0x207/0x470
[ 403.247333][ T9869] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 403.257917][ T9869] ? __pfx_alloc_workqueue+0x10/0x10
[ 403.261521][ T9869] ? read_word_at_a_time+0xe/0x20
[ 403.264639][ T9869] gfs2_fill_super+0x138c/0x2e10
[ 403.268372][ T9869] ? vsnprintf+0x3cd/0x1880
[ 403.270979][ T9869] ? __pfx_gfs2_fill_super+0x10/0x10
[ 403.273432][ T9869] ? snprintf+0xc8/0x100
[ 403.275369][ T9869] ? __pfx_snprintf+0x10/0x10
[ 403.277490][ T9869] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 403.279899][ T9869] ? set_blocksize+0x2b1/0x350
[ 403.282163][ T9869] ? sb_set_blocksize+0xf6/0x120
[ 403.284110][ T9869] ? setup_bdev_super+0x392/0x720
[ 403.286799][ T9869] get_tree_bdev+0x36f/0x610
[ 403.289480][ T9869] ? __pfx_gfs2_fill_super+0x10/0x10
[ 403.292482][ T9869] ? __pfx_get_tree_bdev+0x10/0x10
[ 403.295190][ T9869] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 403.298287][ T9869] ? cap_capable+0x1cf/0x240
[ 403.300582][ T9869] gfs2_get_tree+0x4e/0x280
[ 403.302840][ T9869] vfs_get_tree+0x8f/0x380
[ 403.305121][ T9869] path_mount+0x14e6/0x1f20
[ 403.307786][ T9869] ? kmem_cache_free+0x12e/0x380
[ 403.310768][ T9869] ? __pfx_path_mount+0x10/0x10
[ 403.313648][ T9869] ? putname+0x12e/0x170
[ 403.316069][ T9869] __x64_sys_mount+0x297/0x320
[ 403.318849][ T9869] ? __pfx___x64_sys_mount+0x10/0x10
[ 403.321872][ T9869] do_syscall_64+0xd2/0x260
[ 403.324349][ T9869] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 403.327149][ T9869] RIP: 0033:0x7f7cc547f4aa
[ 403.329333][ T9869] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 403.339020][ T9869] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 403.343757][ T9869] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 403.347752][ T9869] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 403.352031][ T9869] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 403.356553][ T9869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 403.359995][ T9869] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 403.363940][ T9869]
[ 403.365566][ T9871] CPU: 3 PID: 9871 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 403.370549][ T9871] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 403.375309][ T9871] Call Trace:
[ 403.376864][ T9871]
[ 403.377606][ T9869] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 403.378377][ T9871] dump_stack_lvl+0x16c/0x1f0
[ 403.387128][ T9869] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 403.388924][ T9871] sysfs_warn_dup+0x7f/0xa0
[ 403.395450][ T9871] sysfs_create_dir_ns+0x24d/0x2b0
[ 403.398112][ T9871] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 403.400829][ T9871] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 403.403329][ T9871] ? do_raw_spin_unlock+0x172/0x230
[ 403.405717][ T9871] kobject_add_internal+0x2c8/0x990
[ 403.408093][ T9871] kobject_init_and_add+0x11c/0x190
[ 403.410488][ T9871] ? __pfx_kobject_init_and_add+0x10/0x10
[ 403.413249][ T9871] ? lockdep_init_map_type+0x16d/0x7d0
[ 403.415985][ T9871] ? lockdep_init_map_type+0x16d/0x7d0
[ 403.418802][ T9871] gfs2_sys_fs_add+0x207/0x470
[ 403.421745][ T9871] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 403.424873][ T9871] ? __pfx_alloc_workqueue+0x10/0x10
[ 403.427630][ T9871] ? read_word_at_a_time+0xe/0x20
[ 403.430811][ T9871] gfs2_fill_super+0x138c/0x2e10
[ 403.433759][ T9871] ? vsnprintf+0x3cd/0x1880
[ 403.436642][ T9871] ? __pfx_gfs2_fill_super+0x10/0x10
[ 403.439318][ T9871] ? snprintf+0xc8/0x100
[ 403.441176][ T9871] ? __pfx_snprintf+0x10/0x10
[ 403.443197][ T9871] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 403.445476][ T9871] ? set_blocksize+0x2b1/0x350
[ 403.447657][ T9871] ? sb_set_blocksize+0xf6/0x120
[ 403.450261][ T9871] ? setup_bdev_super+0x392/0x720
[ 403.453135][ T9871] get_tree_bdev+0x36f/0x610
[ 403.455349][ T9871] ? __pfx_gfs2_fill_super+0x10/0x10
[ 403.458348][ T9871] ? __pfx_get_tree_bdev+0x10/0x10
[ 403.460965][ T9871] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 403.463461][ T9871] ? cap_capable+0x1cf/0x240
[ 403.465611][ T9871] gfs2_get_tree+0x4e/0x280
[ 403.467656][ T9871] vfs_get_tree+0x8f/0x380
[ 403.470080][ T9871] path_mount+0x14e6/0x1f20
[ 403.472189][ T9871] ? kmem_cache_free+0x12e/0x380
[ 403.474397][ T9871] ? __pfx_path_mount+0x10/0x10
[ 403.476537][ T9871] ? putname+0x12e/0x170
[ 403.478515][ T9871] __x64_sys_mount+0x297/0x320
[ 403.480679][ T9871] ? __pfx___x64_sys_mount+0x10/0x10
[ 403.482997][ T9871] do_syscall_64+0xd2/0x260
[ 403.484931][ T9871] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 403.487441][ T9871] RIP: 0033:0x7efc27e7f4aa
[ 403.489653][ T9871] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 403.499060][ T9871] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 403.503025][ T9871] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 403.507183][ T9871] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 403.510757][ T9871] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 403.514146][ T9871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 403.517676][ T9871] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 403.521528][ T9871]
[ 403.526163][ T9871] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 403.532188][ T9871] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 404.106328][ T9878] loop1: detected capacity change from 0 to 32768
[ 404.115766][ T9878] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 404.119746][ T9878] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 404.159281][ T9878] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 404.161846][ T9877] loop3: detected capacity change from 0 to 32768
[ 404.168997][ T823] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 404.172054][ T823] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 404.182260][ T9877] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 404.190455][ T9877] CPU: 0 PID: 9877 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 404.195262][ T9877] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 404.200544][ T9877] Call Trace:
[ 404.202509][ T9877]
[ 404.204218][ T9877] dump_stack_lvl+0x16c/0x1f0
[ 404.207301][ T9877] sysfs_warn_dup+0x7f/0xa0
[ 404.209423][ T9877] sysfs_create_dir_ns+0x24d/0x2b0
[ 404.213335][ T9877] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 404.216507][ T9877] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 404.219456][ T9877] ? do_raw_spin_unlock+0x172/0x230
[ 404.222698][ T9877] kobject_add_internal+0x2c8/0x990
[ 404.225236][ T9877] kobject_init_and_add+0x11c/0x190
[ 404.227840][ T9877] ? __pfx_kobject_init_and_add+0x10/0x10
[ 404.230461][ T9877] ? lockdep_init_map_type+0x16d/0x7d0
[ 404.232883][ T9877] ? lockdep_init_map_type+0x16d/0x7d0
[ 404.235274][ T9877] gfs2_sys_fs_add+0x207/0x470
[ 404.237398][ T9877] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 404.239757][ T9877] ? __pfx_alloc_workqueue+0x10/0x10
[ 404.241546][ T823] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 69ms
[ 404.242149][ T9877] ? read_word_at_a_time+0xe/0x20
[ 404.246078][ T823] gfs2: fsid=syz:syz.0: jid=0: Done
[ 404.247776][ T9877] gfs2_fill_super+0x138c/0x2e10
[ 404.247800][ T9877] ? vsnprintf+0x3cd/0x1880
[ 404.247825][ T9877] ? __pfx_gfs2_fill_super+0x10/0x10
[ 404.250199][ T9878] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 404.252144][ T9877] ? snprintf+0xc8/0x100
[ 404.252173][ T9877] ? __pfx_snprintf+0x10/0x10
[ 404.252196][ T9877] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 404.258973][ T9880] loop2: detected capacity change from 0 to 32768
[ 404.259478][ T9877] ? set_blocksize+0x2b1/0x350
[ 404.271788][ T9877] ? sb_set_blocksize+0xf6/0x120
[ 404.274008][ T9877] ? setup_bdev_super+0x392/0x720
[ 404.275461][ T9880] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 404.276251][ T9877] get_tree_bdev+0x36f/0x610
[ 404.276283][ T9877] ? __pfx_gfs2_fill_super+0x10/0x10
[ 404.276303][ T9877] ? __pfx_get_tree_bdev+0x10/0x10
[ 404.285422][ T9877] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 404.287682][ T9877] ? cap_capable+0x1cf/0x240
[ 404.289644][ T9877] gfs2_get_tree+0x4e/0x280
[ 404.291676][ T9877] vfs_get_tree+0x8f/0x380
[ 404.293672][ T9877] path_mount+0x14e6/0x1f20
[ 404.295714][ T9877] ? kmem_cache_free+0x12e/0x380
[ 404.298034][ T9877] ? __pfx_path_mount+0x10/0x10
[ 404.300378][ T9877] ? putname+0x12e/0x170
[ 404.302312][ T9877] __x64_sys_mount+0x297/0x320
[ 404.304517][ T9877] ? __pfx___x64_sys_mount+0x10/0x10
[ 404.321320][ T9877] do_syscall_64+0xd2/0x260
[ 404.323330][ T9877] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 404.325886][ T9877] RIP: 0033:0x7f70fd87f4aa
[ 404.327808][ T9877] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 404.335787][ T9877] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 404.347220][ T9877] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 404.350123][ T9877] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 404.353362][ T9877] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 404.356896][ T9877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 404.360395][ T9877] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 404.364158][ T9877]
[ 404.365712][ T9880] CPU: 3 PID: 9880 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 404.377391][ T9880] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 404.388463][ T9880] Call Trace:
[ 404.390050][ T9880]
[ 404.402235][ T9880] dump_stack_lvl+0x16c/0x1f0
[ 404.404280][ T9880] sysfs_warn_dup+0x7f/0xa0
[ 404.405354][ T9877] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 404.406337][ T9880] sysfs_create_dir_ns+0x24d/0x2b0
[ 404.406369][ T9880] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 404.406393][ T9880] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 404.414424][ T9877] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 404.415013][ T9880] ? do_raw_spin_unlock+0x172/0x230
[ 404.425116][ T9880] kobject_add_internal+0x2c8/0x990
[ 404.427438][ T9880] kobject_init_and_add+0x11c/0x190
[ 404.429714][ T9880] ? __pfx_kobject_init_and_add+0x10/0x10
[ 404.432221][ T9880] ? lockdep_init_map_type+0x16d/0x7d0
[ 404.434674][ T9880] ? lockdep_init_map_type+0x16d/0x7d0
[ 404.436814][ T9880] gfs2_sys_fs_add+0x207/0x470
[ 404.440189][ T9880] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 404.442553][ T9880] ? __pfx_alloc_workqueue+0x10/0x10
[ 404.445170][ T9880] ? read_word_at_a_time+0xe/0x20
[ 404.447468][ T9880] gfs2_fill_super+0x138c/0x2e10
[ 404.449720][ T9880] ? vsnprintf+0x3cd/0x1880
[ 404.451904][ T9880] ? __pfx_gfs2_fill_super+0x10/0x10
[ 404.454324][ T9880] ? snprintf+0xc8/0x100
[ 404.456240][ T9880] ? __pfx_snprintf+0x10/0x10
[ 404.458280][ T9880] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 404.460520][ T9880] ? set_blocksize+0x2b1/0x350
[ 404.462651][ T9880] ? sb_set_blocksize+0xf6/0x120
[ 404.464827][ T9880] ? setup_bdev_super+0x392/0x720
[ 404.467001][ T9880] get_tree_bdev+0x36f/0x610
[ 404.469122][ T9880] ? __pfx_gfs2_fill_super+0x10/0x10
[ 404.471567][ T9880] ? __pfx_get_tree_bdev+0x10/0x10
[ 404.475355][ T9880] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 404.478862][ T9880] ? cap_capable+0x1cf/0x240
[ 404.481735][ T9880] gfs2_get_tree+0x4e/0x280
[ 404.483796][ T9880] vfs_get_tree+0x8f/0x380
[ 404.486085][ T9880] path_mount+0x14e6/0x1f20
[ 404.488613][ T9880] ? kmem_cache_free+0x12e/0x380
[ 404.491076][ T9880] ? __pfx_path_mount+0x10/0x10
[ 404.493310][ T9880] ? putname+0x12e/0x170
[ 404.495189][ T9880] __x64_sys_mount+0x297/0x320
[ 404.497355][ T9880] ? __pfx___x64_sys_mount+0x10/0x10
[ 404.499667][ T9880] do_syscall_64+0xd2/0x260
[ 404.501793][ T9880] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 404.504467][ T9880] RIP: 0033:0x7f18cec7f4aa
[ 404.506704][ T9880] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 404.515408][ T9880] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 404.519436][ T9880] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 404.522927][ T9880] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 404.526412][ T9880] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 404.530075][ T9880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 404.533523][ T9880] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 404.536818][ T9880]
[ 404.538931][ T9880] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 404.546656][ T9880] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 404.550023][ T9882] loop0: detected capacity change from 0 to 32768
[ 404.567972][ T9882] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 404.571384][ T9882] CPU: 3 PID: 9882 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 404.576606][ T9882] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 404.581105][ T9882] Call Trace:
[ 404.583109][ T9882]
[ 404.584436][ T9882] dump_stack_lvl+0x16c/0x1f0
[ 404.586473][ T9882] sysfs_warn_dup+0x7f/0xa0
[ 404.588534][ T9882] sysfs_create_dir_ns+0x24d/0x2b0
[ 404.590895][ T9882] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 404.593425][ T9882] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 404.595722][ T9882] ? do_raw_spin_unlock+0x172/0x230
[ 404.597895][ T9882] kobject_add_internal+0x2c8/0x990
[ 404.600188][ T9882] kobject_init_and_add+0x11c/0x190
[ 404.602569][ T9882] ? __pfx_kobject_init_and_add+0x10/0x10
[ 404.605161][ T9882] ? lockdep_init_map_type+0x16d/0x7d0
[ 404.607592][ T9882] ? lockdep_init_map_type+0x16d/0x7d0
[ 404.610141][ T9882] gfs2_sys_fs_add+0x207/0x470
[ 404.611551][ T9878] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 404.612372][ T9882] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 404.617541][ T9882] ? __pfx_alloc_workqueue+0x10/0x10
[ 404.619892][ T9882] ? read_word_at_a_time+0xe/0x20
[ 404.622180][ T9882] gfs2_fill_super+0x138c/0x2e10
[ 404.624428][ T9882] ? vsnprintf+0x3cd/0x1880
[ 404.626368][ T9882] ? __pfx_gfs2_fill_super+0x10/0x10
[ 404.628680][ T9882] ? snprintf+0xc8/0x100
[ 404.630618][ T9882] ? __pfx_snprintf+0x10/0x10
[ 404.632748][ T9882] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 404.635115][ T9882] ? set_blocksize+0x2b1/0x350
[ 404.637125][ T9882] ? sb_set_blocksize+0xf6/0x120
[ 404.639241][ T9882] ? setup_bdev_super+0x392/0x720
[ 404.641405][ T9882] get_tree_bdev+0x36f/0x610
[ 404.643110][ T9882] ? __pfx_gfs2_fill_super+0x10/0x10
[ 404.644989][ T9882] ? __pfx_get_tree_bdev+0x10/0x10
[ 404.647097][ T9882] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 404.661598][ T9882] ? cap_capable+0x1cf/0x240
[ 404.663594][ T9882] gfs2_get_tree+0x4e/0x280
[ 404.665576][ T9882] vfs_get_tree+0x8f/0x380
[ 404.667513][ T9882] path_mount+0x14e6/0x1f20
[ 404.669465][ T9882] ? kmem_cache_free+0x12e/0x380
[ 404.671642][ T9882] ? __pfx_path_mount+0x10/0x10
[ 404.673766][ T9882] ? putname+0x12e/0x170
[ 404.675575][ T9882] __x64_sys_mount+0x297/0x320
[ 404.677671][ T9882] ? __pfx___x64_sys_mount+0x10/0x10
[ 404.679952][ T9882] do_syscall_64+0xd2/0x260
[ 404.681937][ T9882] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 404.684530][ T9882] RIP: 0033:0x7f7cc547f4aa
[ 404.698649][ T9882] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 404.706739][ T9882] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 404.710385][ T9882] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 404.713630][ T9882] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 404.716707][ T9882] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 404.719854][ T9882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 404.723275][ T9882] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 404.726640][ T9882]
[ 404.731034][ T9882] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 404.737060][ T9882] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 404.737729][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 404.737729][ T5428] inode = 11 2340
[ 404.737729][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 404.751263][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 404.755715][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 404.762526][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 404.773001][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 404.780968][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 404.786283][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 404.789430][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 404.793138][ T5428] CPU: 0 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 404.798943][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 404.803411][ T5428] Call Trace:
[ 404.804897][ T5428]
[ 404.806204][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 404.808339][ T5428] gfs2_withdraw+0xab8/0x1290
[ 404.810443][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 404.813235][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 404.815593][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 404.818213][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 404.820467][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 404.822716][ T5428] inode_go_instantiate+0x47/0x60
[ 404.824760][ T5428] gfs2_instantiate+0x169/0x250
[ 404.826751][ T5428] gfs2_glock_wait+0x214/0x330
[ 404.828709][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 404.830891][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 404.832809][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 404.835074][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 404.837242][ T5428] do_sync+0x6cf/0xd30
[ 404.839006][ T5428] ? __pfx_do_sync+0x10/0x10
[ 404.841570][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 404.845083][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 404.847643][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 404.850029][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 404.852579][ T5428] gfs2_quota_sync+0x419/0x630
[ 404.855495][ T5428] gfs2_sync_fs+0x44/0xb0
[ 404.859054][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 404.861999][ T5428] sync_filesystem+0x10d/0x290
[ 404.864730][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 404.867176][ T5428] kill_block_super+0x3b/0x90
[ 404.869356][ T5428] gfs2_kill_sb+0x360/0x410
[ 404.871386][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 404.873798][ T5428] deactivate_super+0xde/0x100
[ 404.875967][ T5428] cleanup_mnt+0x222/0x450
[ 404.878080][ T5428] task_work_run+0x14e/0x250
[ 404.880153][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 404.882400][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 404.884872][ T5428] do_syscall_64+0xe2/0x260
[ 404.886767][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 404.889298][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 404.891215][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 404.900366][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 404.903737][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 404.906726][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 404.909517][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 404.912686][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 404.915810][ T5428] R13: 00007efc27ec93b9 R14: 0000000000062877 R15: 0000000000000001
[ 404.918957][ T5428]
[ 405.308035][ T9893] loop2: detected capacity change from 0 to 32768
[ 405.334828][ T9890] loop3: detected capacity change from 0 to 32768
[ 405.339245][ T9893] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 405.342656][ T9893] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 405.356026][ T9890] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 405.366145][ T9893] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 405.372145][ T9890] CPU: 1 PID: 9890 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 405.378821][ T34] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 405.386645][ T9890] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 405.386662][ T9890] Call Trace:
[ 405.386669][ T9890]
[ 405.386677][ T9890] dump_stack_lvl+0x16c/0x1f0
[ 405.386709][ T9890] sysfs_warn_dup+0x7f/0xa0
[ 405.386737][ T9890] sysfs_create_dir_ns+0x24d/0x2b0
[ 405.402933][ T9890] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 405.403133][ T34] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 405.405333][ T9890] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 405.405359][ T9890] ? do_raw_spin_unlock+0x172/0x230
[ 405.405378][ T9890] kobject_add_internal+0x2c8/0x990
[ 405.405399][ T9890] kobject_init_and_add+0x11c/0x190
[ 405.405419][ T9890] ? __pfx_kobject_init_and_add+0x10/0x10
[ 405.405439][ T9890] ? lockdep_init_map_type+0x16d/0x7d0
[ 405.422751][ T9890] ? lockdep_init_map_type+0x16d/0x7d0
[ 405.424961][ T9890] gfs2_sys_fs_add+0x207/0x470
[ 405.426902][ T9890] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 405.429170][ T9890] ? __pfx_alloc_workqueue+0x10/0x10
[ 405.431585][ T9890] ? read_word_at_a_time+0xe/0x20
[ 405.433871][ T9890] gfs2_fill_super+0x138c/0x2e10
[ 405.436092][ T9890] ? vsnprintf+0x3cd/0x1880
[ 405.438125][ T9890] ? __pfx_gfs2_fill_super+0x10/0x10
[ 405.440736][ T9890] ? snprintf+0xc8/0x100
[ 405.443157][ T9890] ? __pfx_snprintf+0x10/0x10
[ 405.445513][ T9890] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 405.447692][ T9890] ? set_blocksize+0x2b1/0x350
[ 405.450229][ T9890] ? sb_set_blocksize+0xf6/0x120
[ 405.452547][ T9890] ? setup_bdev_super+0x392/0x720
[ 405.454830][ T9890] get_tree_bdev+0x36f/0x610
[ 405.456970][ T9890] ? __pfx_gfs2_fill_super+0x10/0x10
[ 405.459361][ T9890] ? __pfx_get_tree_bdev+0x10/0x10
[ 405.461700][ T9890] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 405.464197][ T9890] ? cap_capable+0x1cf/0x240
[ 405.466297][ T9890] gfs2_get_tree+0x4e/0x280
[ 405.468334][ T9890] vfs_get_tree+0x8f/0x380
[ 405.470411][ T9890] path_mount+0x14e6/0x1f20
[ 405.472491][ T9890] ? kmem_cache_free+0x12e/0x380
[ 405.474333][ T9894] loop0: detected capacity change from 0 to 32768
[ 405.474728][ T9890] ? __pfx_path_mount+0x10/0x10
[ 405.479750][ T9890] ? putname+0x12e/0x170
[ 405.481722][ T9890] __x64_sys_mount+0x297/0x320
[ 405.483900][ T9890] ? __pfx___x64_sys_mount+0x10/0x10
[ 405.486411][ T9890] do_syscall_64+0xd2/0x260
[ 405.488480][ T9890] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 405.491205][ T9890] RIP: 0033:0x7f70fd87f4aa
[ 405.493247][ T9890] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 405.501596][ T9890] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 405.505566][ T9890] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 405.509245][ T9890] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 405.512532][ T9890] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 405.515690][ T9890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 405.518858][ T9890] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 405.522425][ T9890]
[ 405.526154][ T9894] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 405.529971][ T9894] CPU: 2 PID: 9894 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 405.532858][ T9890] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 405.535983][ T9894] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 405.536006][ T9894] Call Trace:
[ 405.536019][ T9894]
[ 405.536031][ T9894] dump_stack_lvl+0x16c/0x1f0
[ 405.536080][ T9894] sysfs_warn_dup+0x7f/0xa0
[ 405.536118][ T9894] sysfs_create_dir_ns+0x24d/0x2b0
[ 405.536166][ T9894] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 405.536207][ T9894] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 405.536240][ T9894] ? do_raw_spin_unlock+0x172/0x230
[ 405.536271][ T9894] kobject_add_internal+0x2c8/0x990
[ 405.536301][ T9894] kobject_init_and_add+0x11c/0x190
[ 405.536329][ T9894] ? __pfx_kobject_init_and_add+0x10/0x10
[ 405.536355][ T9894] ? lockdep_init_map_type+0x16d/0x7d0
[ 405.536393][ T9894] ? lockdep_init_map_type+0x16d/0x7d0
[ 405.536436][ T9894] gfs2_sys_fs_add+0x207/0x470
[ 405.536464][ T9894] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 405.536500][ T9894] ? __pfx_alloc_workqueue+0x10/0x10
[ 405.536531][ T9894] ? read_word_at_a_time+0xe/0x20
[ 405.536551][ T9894] gfs2_fill_super+0x138c/0x2e10
[ 405.536571][ T9894] ? vsnprintf+0x3cd/0x1880
[ 405.536597][ T9894] ? __pfx_gfs2_fill_super+0x10/0x10
[ 405.536618][ T9894] ? snprintf+0xc8/0x100
[ 405.536641][ T9894] ? __pfx_snprintf+0x10/0x10
[ 405.536665][ T9894] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 405.536683][ T9894] ? set_blocksize+0x2b1/0x350
[ 405.536702][ T9894] ? sb_set_blocksize+0xf6/0x120
[ 405.536718][ T9894] ? setup_bdev_super+0x392/0x720
[ 405.536743][ T9894] get_tree_bdev+0x36f/0x610
[ 405.536768][ T9894] ? __pfx_gfs2_fill_super+0x10/0x10
[ 405.559633][ T9890] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 405.560306][ T9894] ? __pfx_get_tree_bdev+0x10/0x10
[ 405.626777][ T9894] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 405.629586][ T9894] ? cap_capable+0x1cf/0x240
[ 405.631787][ T9894] gfs2_get_tree+0x4e/0x280
[ 405.635033][ T9894] vfs_get_tree+0x8f/0x380
[ 405.637644][ T9894] path_mount+0x14e6/0x1f20
[ 405.639816][ T9894] ? kmem_cache_free+0x12e/0x380
[ 405.642684][ T9894] ? __pfx_path_mount+0x10/0x10
[ 405.645613][ T9894] ? putname+0x12e/0x170
[ 405.648146][ T9894] __x64_sys_mount+0x297/0x320
[ 405.650993][ T9894] ? __pfx___x64_sys_mount+0x10/0x10
[ 405.654219][ T9894] do_syscall_64+0xd2/0x260
[ 405.656334][ T9894] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 405.659014][ T9894] RIP: 0033:0x7f7cc547f4aa
[ 405.661534][ T9894] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 405.673856][ T9894] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 405.677827][ T9894] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 405.681412][ T9894] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 405.685367][ T9894] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 405.689654][ T9894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 405.693997][ T9894] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 405.698545][ T9894]
[ 405.703642][ T9894] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 405.714545][ T9894] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 405.716118][ T34] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 312ms
[ 405.722067][ T34] gfs2: fsid=syz:syz.0: jid=0: Done
[ 405.725420][ T9893] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 405.754162][ T9896] loop1: detected capacity change from 0 to 32768
[ 405.781981][ T9896] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 405.785792][ T9896] CPU: 1 PID: 9896 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 405.790232][ T9896] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 405.795971][ T9896] Call Trace:
[ 405.798031][ T9896]
[ 405.799912][ T9896] dump_stack_lvl+0x16c/0x1f0
[ 405.803111][ T9896] sysfs_warn_dup+0x7f/0xa0
[ 405.805616][ T9896] sysfs_create_dir_ns+0x24d/0x2b0
[ 405.808174][ T9896] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 405.810817][ T9896] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 405.813228][ T9896] ? do_raw_spin_unlock+0x172/0x230
[ 405.815975][ T9896] kobject_add_internal+0x2c8/0x990
[ 405.818846][ T9896] kobject_init_and_add+0x11c/0x190
[ 405.821602][ T9896] ? __pfx_kobject_init_and_add+0x10/0x10
[ 405.825403][ T9896] ? lockdep_init_map_type+0x16d/0x7d0
[ 405.828708][ T9896] ? lockdep_init_map_type+0x16d/0x7d0
[ 405.831931][ T9896] gfs2_sys_fs_add+0x207/0x470
[ 405.834745][ T9896] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 405.837955][ T9896] ? __pfx_alloc_workqueue+0x10/0x10
[ 405.841654][ T9896] ? read_word_at_a_time+0xe/0x20
[ 405.845829][ T9896] gfs2_fill_super+0x138c/0x2e10
[ 405.849407][ T9896] ? vsnprintf+0x3cd/0x1880
[ 405.851437][ T9896] ? __pfx_gfs2_fill_super+0x10/0x10
[ 405.854416][ T9896] ? snprintf+0xc8/0x100
[ 405.856566][ T9896] ? __pfx_snprintf+0x10/0x10
[ 405.860389][ T9896] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 405.864250][ T9896] ? set_blocksize+0x2b1/0x350
[ 405.867389][ T9896] ? sb_set_blocksize+0xf6/0x120
[ 405.870318][ T9896] ? setup_bdev_super+0x392/0x720
[ 405.873228][ T9896] get_tree_bdev+0x36f/0x610
[ 405.875863][ T9896] ? __pfx_gfs2_fill_super+0x10/0x10
[ 405.879914][ T9896] ? __pfx_get_tree_bdev+0x10/0x10
[ 405.882877][ T9896] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 405.885367][ T9896] ? cap_capable+0x1cf/0x240
[ 405.887391][ T9896] gfs2_get_tree+0x4e/0x280
[ 405.889230][ T9896] vfs_get_tree+0x8f/0x380
[ 405.891987][ T9896] path_mount+0x14e6/0x1f20
[ 405.895283][ T9896] ? kmem_cache_free+0x12e/0x380
[ 405.897736][ T9896] ? __pfx_path_mount+0x10/0x10
[ 405.900072][ T9896] ? putname+0x12e/0x170
[ 405.902390][ T9896] __x64_sys_mount+0x297/0x320
[ 405.904567][ T9896] ? __pfx___x64_sys_mount+0x10/0x10
[ 405.906946][ T9896] do_syscall_64+0xd2/0x260
[ 405.908895][ T9896] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 405.911560][ T9896] RIP: 0033:0x7efc27e7f4aa
[ 405.913625][ T9896] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 405.922408][ T9896] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 405.926147][ T9896] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 405.930365][ T9896] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 405.934135][ T9896] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 405.937666][ T9896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 405.941499][ T9896] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 405.945116][ T9896]
[ 405.948614][ T9896] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 405.954237][ T9896] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 406.053895][ T9893] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 406.081108][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 406.081108][ T5422] inode = 11 2340
[ 406.081108][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 406.088813][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 406.092685][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 406.127904][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 406.131082][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 406.156528][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 406.160402][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 406.163505][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 406.178342][ T5422] CPU: 3 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 406.182909][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 406.200064][ T5422] Call Trace:
[ 406.201763][ T5422]
[ 406.203013][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 406.206464][ T5422] gfs2_withdraw+0xab8/0x1290
[ 406.208497][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 406.216416][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 406.218597][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 406.241577][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 406.243866][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 406.246255][ T5422] inode_go_instantiate+0x47/0x60
[ 406.248272][ T5422] gfs2_instantiate+0x169/0x250
[ 406.250262][ T5422] gfs2_glock_wait+0x214/0x330
[ 406.252170][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 406.262678][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 406.264674][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 406.266846][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 406.268833][ T5422] do_sync+0x6cf/0xd30
[ 406.270427][ T5422] ? __pfx_do_sync+0x10/0x10
[ 406.272158][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 406.274323][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 406.276509][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 406.279019][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 406.281158][ T5422] gfs2_quota_sync+0x419/0x630
[ 406.283269][ T5422] gfs2_sync_fs+0x44/0xb0
[ 406.285132][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 406.287523][ T5422] sync_filesystem+0x10d/0x290
[ 406.289728][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 406.292240][ T5422] kill_block_super+0x3b/0x90
[ 406.294037][ T5422] gfs2_kill_sb+0x360/0x410
[ 406.295759][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 406.298109][ T5422] deactivate_super+0xde/0x100
[ 406.300285][ T5422] cleanup_mnt+0x222/0x450
[ 406.302347][ T5422] task_work_run+0x14e/0x250
[ 406.304349][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 406.306450][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 406.308883][ T5422] do_syscall_64+0xe2/0x260
[ 406.310671][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 406.313023][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 406.314969][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 406.322568][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 406.325809][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 406.328864][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 406.332325][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 406.335471][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 406.338638][ T5422] R13: 00007f18cecc93b9 R14: 0000000000062d6e R15: 0000000000000001
[ 406.341692][ T5422]
[ 406.361262][ T9906] loop3: detected capacity change from 0 to 32768
[ 406.366881][ T9906] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 406.369911][ T9906] CPU: 0 PID: 9906 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 406.374687][ T9906] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 406.378945][ T9906] Call Trace:
[ 406.380298][ T9906]
[ 406.381609][ T9906] dump_stack_lvl+0x16c/0x1f0
[ 406.383655][ T9906] sysfs_warn_dup+0x7f/0xa0
[ 406.385680][ T9906] sysfs_create_dir_ns+0x24d/0x2b0
[ 406.387727][ T9906] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 406.390274][ T9906] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 406.392654][ T9906] ? do_raw_spin_unlock+0x172/0x230
[ 406.394951][ T9906] kobject_add_internal+0x2c8/0x990
[ 406.397422][ T9906] kobject_init_and_add+0x11c/0x190
[ 406.399725][ T9906] ? __pfx_kobject_init_and_add+0x10/0x10
[ 406.402404][ T9906] ? lockdep_init_map_type+0x16d/0x7d0
[ 406.405372][ T9906] ? lockdep_init_map_type+0x16d/0x7d0
[ 406.407785][ T9906] gfs2_sys_fs_add+0x207/0x470
[ 406.410024][ T9906] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 406.412585][ T9906] ? __pfx_alloc_workqueue+0x10/0x10
[ 406.414929][ T9906] ? read_word_at_a_time+0xe/0x20
[ 406.417000][ T9906] gfs2_fill_super+0x138c/0x2e10
[ 406.419541][ T9906] ? vsnprintf+0x3cd/0x1880
[ 406.422103][ T9906] ? __pfx_gfs2_fill_super+0x10/0x10
[ 406.424684][ T9906] ? snprintf+0xc8/0x100
[ 406.426651][ T9906] ? __pfx_snprintf+0x10/0x10
[ 406.428865][ T9906] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 406.431325][ T9906] ? set_blocksize+0x2b1/0x350
[ 406.433531][ T9906] ? sb_set_blocksize+0xf6/0x120
[ 406.435764][ T9906] ? setup_bdev_super+0x392/0x720
[ 406.437851][ T9906] get_tree_bdev+0x36f/0x610
[ 406.439846][ T9906] ? __pfx_gfs2_fill_super+0x10/0x10
[ 406.442244][ T9906] ? __pfx_get_tree_bdev+0x10/0x10
[ 406.444495][ T9906] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 406.446941][ T9906] ? cap_capable+0x1cf/0x240
[ 406.449013][ T9906] gfs2_get_tree+0x4e/0x280
[ 406.451156][ T9906] vfs_get_tree+0x8f/0x380
[ 406.453234][ T9906] path_mount+0x14e6/0x1f20
[ 406.455312][ T9906] ? kmem_cache_free+0x12e/0x380
[ 406.457550][ T9906] ? __pfx_path_mount+0x10/0x10
[ 406.459746][ T9906] ? putname+0x12e/0x170
[ 406.461631][ T9906] __x64_sys_mount+0x297/0x320
[ 406.462760][ T9904] loop0: detected capacity change from 0 to 32768
[ 406.463778][ T9906] ? __pfx___x64_sys_mount+0x10/0x10
[ 406.463808][ T9906] do_syscall_64+0xd2/0x260
[ 406.463827][ T9906] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 406.463848][ T9906] RIP: 0033:0x7f70fd87f4aa
[ 406.478043][ T9904] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 406.499260][ T9906] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 406.499292][ T9906] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 406.499311][ T9906] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 406.499323][ T9906] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 406.499335][ T9906] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 406.499345][ T9906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 406.499356][ T9906] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 406.499548][ T9906]
[ 406.535976][ T9904] CPU: 3 PID: 9904 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 406.540578][ T9904] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 406.544435][ T9906] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 406.544776][ T9904] Call Trace:
[ 406.544786][ T9904]
[ 406.544793][ T9904] dump_stack_lvl+0x16c/0x1f0
[ 406.551023][ T9906] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 406.552242][ T9904] sysfs_warn_dup+0x7f/0xa0
[ 406.552270][ T9904] sysfs_create_dir_ns+0x24d/0x2b0
[ 406.552293][ T9904] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 406.552316][ T9904] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 406.564804][ T9908] loop1: detected capacity change from 0 to 32768
[ 406.565379][ T9904] ? do_raw_spin_unlock+0x172/0x230
[ 406.574317][ T9904] kobject_add_internal+0x2c8/0x990
[ 406.576331][ T9904] kobject_init_and_add+0x11c/0x190
[ 406.578361][ T9904] ? __pfx_kobject_init_and_add+0x10/0x10
[ 406.580700][ T9904] ? lockdep_init_map_type+0x16d/0x7d0
[ 406.582833][ T9904] ? lockdep_init_map_type+0x16d/0x7d0
[ 406.585039][ T9904] gfs2_sys_fs_add+0x207/0x470
[ 406.587451][ T9904] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 406.589997][ T9904] ? __pfx_alloc_workqueue+0x10/0x10
[ 406.592372][ T9904] ? read_word_at_a_time+0xe/0x20
[ 406.594651][ T9904] gfs2_fill_super+0x138c/0x2e10
[ 406.596861][ T9904] ? vsnprintf+0x3cd/0x1880
[ 406.598888][ T9904] ? __pfx_gfs2_fill_super+0x10/0x10
[ 406.601303][ T9904] ? snprintf+0xc8/0x100
[ 406.603161][ T9904] ? __pfx_snprintf+0x10/0x10
[ 406.605286][ T9904] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 406.607655][ T9904] ? set_blocksize+0x2b1/0x350
[ 406.610005][ T9904] ? sb_set_blocksize+0xf6/0x120
[ 406.612961][ T9904] ? setup_bdev_super+0x392/0x720
[ 406.615331][ T9904] get_tree_bdev+0x36f/0x610
[ 406.617471][ T9904] ? __pfx_gfs2_fill_super+0x10/0x10
[ 406.619990][ T9904] ? __pfx_get_tree_bdev+0x10/0x10
[ 406.622330][ T9904] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 406.624822][ T9904] ? cap_capable+0x1cf/0x240
[ 406.626934][ T9904] gfs2_get_tree+0x4e/0x280
[ 406.628970][ T9904] vfs_get_tree+0x8f/0x380
[ 406.631098][ T9904] path_mount+0x14e6/0x1f20
[ 406.633262][ T9904] ? kmem_cache_free+0x12e/0x380
[ 406.635461][ T9904] ? __pfx_path_mount+0x10/0x10
[ 406.637811][ T9904] ? putname+0x12e/0x170
[ 406.639974][ T9904] __x64_sys_mount+0x297/0x320
[ 406.642498][ T9904] ? __pfx___x64_sys_mount+0x10/0x10
[ 406.644730][ T9904] do_syscall_64+0xd2/0x260
[ 406.646815][ T9904] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 406.649401][ T9904] RIP: 0033:0x7f7cc547f4aa
[ 406.651424][ T9904] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 406.659594][ T9904] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 406.663220][ T9904] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 406.666726][ T9904] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 406.670148][ T9904] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 406.673592][ T9904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 406.677103][ T9904] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 406.680533][ T9904]
[ 406.684241][ T9908] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 406.687195][ T9908] CPU: 1 PID: 9908 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 406.691380][ T9908] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 406.695378][ T9908] Call Trace:
[ 406.696732][ T9908]
[ 406.697947][ T9908] dump_stack_lvl+0x16c/0x1f0
[ 406.699830][ T9908] sysfs_warn_dup+0x7f/0xa0
[ 406.701602][ T9908] sysfs_create_dir_ns+0x24d/0x2b0
[ 406.703171][ T9904] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 406.703600][ T9908] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 406.712233][ T9908] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 406.714726][ T9908] ? do_raw_spin_unlock+0x172/0x230
[ 406.717160][ T9908] kobject_add_internal+0x2c8/0x990
[ 406.719530][ T9908] kobject_init_and_add+0x11c/0x190
[ 406.719863][ T9904] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 406.721862][ T9908] ? __pfx_kobject_init_and_add+0x10/0x10
[ 406.721883][ T9908] ? lockdep_init_map_type+0x16d/0x7d0
[ 406.721905][ T9908] ? lockdep_init_map_type+0x16d/0x7d0
[ 406.730676][ T9908] gfs2_sys_fs_add+0x207/0x470
[ 406.732651][ T9908] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 406.735352][ T9908] ? __pfx_alloc_workqueue+0x10/0x10
[ 406.737757][ T9908] ? read_word_at_a_time+0xe/0x20
[ 406.739870][ T9908] gfs2_fill_super+0x138c/0x2e10
[ 406.741906][ T9908] ? vsnprintf+0x3cd/0x1880
[ 406.744119][ T9908] ? __pfx_gfs2_fill_super+0x10/0x10
[ 406.746522][ T9908] ? snprintf+0xc8/0x100
[ 406.748466][ T9908] ? __pfx_snprintf+0x10/0x10
[ 406.750657][ T9908] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 406.752666][ T9908] ? set_blocksize+0x2b1/0x350
[ 406.754757][ T9908] ? sb_set_blocksize+0xf6/0x120
[ 406.756895][ T9908] ? setup_bdev_super+0x392/0x720
[ 406.758982][ T9908] get_tree_bdev+0x36f/0x610
[ 406.761100][ T9908] ? __pfx_gfs2_fill_super+0x10/0x10
[ 406.763199][ T9908] ? __pfx_get_tree_bdev+0x10/0x10
[ 406.765274][ T9908] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 406.767467][ T9908] ? cap_capable+0x1cf/0x240
[ 406.769324][ T9908] gfs2_get_tree+0x4e/0x280
[ 406.771122][ T9908] vfs_get_tree+0x8f/0x380
[ 406.773126][ T9908] path_mount+0x14e6/0x1f20
[ 406.775292][ T9908] ? kmem_cache_free+0x12e/0x380
[ 406.777612][ T9908] ? __pfx_path_mount+0x10/0x10
[ 406.779893][ T9908] ? putname+0x12e/0x170
[ 406.781869][ T9908] __x64_sys_mount+0x297/0x320
[ 406.784223][ T9908] ? __pfx___x64_sys_mount+0x10/0x10
[ 406.786698][ T9908] do_syscall_64+0xd2/0x260
[ 406.788852][ T9908] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 406.791579][ T9908] RIP: 0033:0x7efc27e7f4aa
[ 406.793678][ T9908] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 406.802330][ T9908] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 406.806898][ T9908] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 406.810688][ T9908] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 406.814397][ T9908] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 406.817988][ T9908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 406.821544][ T9908] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 406.825313][ T9908]
[ 406.828592][ T9908] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 406.835388][ T9908] gfs2: fsid=syz:syz: error -17 adding sysfs files
2024/04/02 02:36:25 executed programs: 1227
[ 407.338231][ T9914] loop1: detected capacity change from 0 to 32768
[ 407.356800][ T9914] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 407.360164][ T9914] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 407.362585][ T9917] loop2: detected capacity change from 0 to 32768
[ 407.375487][ T9917] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 407.378104][ T9914] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 407.378313][ T9917] CPU: 2 PID: 9917 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 407.385557][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 407.385901][ T9917] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 407.388840][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 407.392860][ T9917] Call Trace:
[ 407.392869][ T9917]
[ 407.398586][ T9917] dump_stack_lvl+0x16c/0x1f0
[ 407.400464][ T9917] sysfs_warn_dup+0x7f/0xa0
[ 407.402369][ T9917] sysfs_create_dir_ns+0x24d/0x2b0
[ 407.404648][ T9917] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 407.406859][ T9917] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 407.409076][ T9917] ? do_raw_spin_unlock+0x172/0x230
[ 407.411320][ T9917] kobject_add_internal+0x2c8/0x990
[ 407.413689][ T9917] kobject_init_and_add+0x11c/0x190
[ 407.415914][ T9917] ? __pfx_kobject_init_and_add+0x10/0x10
[ 407.418217][ T9917] ? lockdep_init_map_type+0x16d/0x7d0
[ 407.420610][ T9917] ? lockdep_init_map_type+0x16d/0x7d0
[ 407.423164][ T9917] gfs2_sys_fs_add+0x207/0x470
[ 407.425373][ T9917] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 407.427820][ T9917] ? __pfx_alloc_workqueue+0x10/0x10
[ 407.430182][ T9917] ? read_word_at_a_time+0xe/0x20
[ 407.432112][ T9917] gfs2_fill_super+0x138c/0x2e10
[ 407.434105][ T9917] ? vsnprintf+0x3cd/0x1880
[ 407.435732][ T9917] ? __pfx_gfs2_fill_super+0x10/0x10
[ 407.437830][ T9915] loop3: detected capacity change from 0 to 32768
[ 407.438259][ T9917] ? snprintf+0xc8/0x100
[ 407.438287][ T9917] ? __pfx_snprintf+0x10/0x10
[ 407.438312][ T9917] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 407.446886][ T9917] ? set_blocksize+0x2b1/0x350
[ 407.448997][ T9917] ? sb_set_blocksize+0xf6/0x120
[ 407.451253][ T9917] ? setup_bdev_super+0x392/0x720
[ 407.453534][ T9917] get_tree_bdev+0x36f/0x610
[ 407.455597][ T9917] ? __pfx_gfs2_fill_super+0x10/0x10
[ 407.457420][ T9919] loop0: detected capacity change from 0 to 32768
[ 407.457822][ T9917] ? __pfx_get_tree_bdev+0x10/0x10
[ 407.463002][ T9917] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 407.465350][ T9917] ? cap_capable+0x1cf/0x240
[ 407.467576][ T9917] gfs2_get_tree+0x4e/0x280
[ 407.469647][ T9917] vfs_get_tree+0x8f/0x380
[ 407.471687][ T9917] path_mount+0x14e6/0x1f20
[ 407.473724][ T9917] ? kmem_cache_free+0x12e/0x380
[ 407.475881][ T9917] ? __pfx_path_mount+0x10/0x10
[ 407.477569][ T9919] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 407.478036][ T9917] ? putname+0x12e/0x170
[ 407.482595][ T9917] __x64_sys_mount+0x297/0x320
[ 407.484692][ T9917] ? __pfx___x64_sys_mount+0x10/0x10
[ 407.486892][ T9917] do_syscall_64+0xd2/0x260
[ 407.488711][ T9917] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 407.490874][ T9917] RIP: 0033:0x7f18cec7f4aa
[ 407.492335][ T9917] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 407.495524][ T9915] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 407.500084][ T9917] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 407.500108][ T9917] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 407.500121][ T9917] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 407.500133][ T9917] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 407.500145][ T9917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 407.519814][ T9917] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 407.523169][ T9917]
[ 407.524805][ T9915] CPU: 0 PID: 9915 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 407.527142][ T9917] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 407.529652][ T9915] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 407.535530][ T9917] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 407.540950][ T9915] Call Trace:
[ 407.540971][ T9915]
[ 407.547074][ T9915] dump_stack_lvl+0x16c/0x1f0
[ 407.548912][ T9915] sysfs_warn_dup+0x7f/0xa0
[ 407.550964][ T9915] sysfs_create_dir_ns+0x24d/0x2b0
[ 407.553262][ T9915] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 407.555786][ T9915] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 407.558439][ T9915] ? do_raw_spin_unlock+0x172/0x230
[ 407.560821][ T9915] kobject_add_internal+0x2c8/0x990
[ 407.563217][ T9915] kobject_init_and_add+0x11c/0x190
[ 407.565592][ T9915] ? __pfx_kobject_init_and_add+0x10/0x10
[ 407.568135][ T9915] ? lockdep_init_map_type+0x16d/0x7d0
[ 407.570394][ T9915] ? lockdep_init_map_type+0x16d/0x7d0
[ 407.572723][ T9915] gfs2_sys_fs_add+0x207/0x470
[ 407.574936][ T9915] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 407.577505][ T9915] ? __pfx_alloc_workqueue+0x10/0x10
[ 407.579892][ T9915] ? read_word_at_a_time+0xe/0x20
[ 407.582200][ T9915] gfs2_fill_super+0x138c/0x2e10
[ 407.584462][ T9915] ? vsnprintf+0x3cd/0x1880
[ 407.586531][ T9915] ? __pfx_gfs2_fill_super+0x10/0x10
[ 407.588984][ T9915] ? snprintf+0xc8/0x100
[ 407.590901][ T9915] ? __pfx_snprintf+0x10/0x10
[ 407.593033][ T9915] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 407.595443][ T9915] ? set_blocksize+0x2b1/0x350
[ 407.598081][ T9915] ? sb_set_blocksize+0xf6/0x120
[ 407.600848][ T9915] ? setup_bdev_super+0x392/0x720
[ 407.603279][ T9915] get_tree_bdev+0x36f/0x610
[ 407.605732][ T9915] ? __pfx_gfs2_fill_super+0x10/0x10
[ 407.608365][ T9915] ? __pfx_get_tree_bdev+0x10/0x10
[ 407.610763][ T9915] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 407.613347][ T9915] ? cap_capable+0x1cf/0x240
[ 407.615462][ T9915] gfs2_get_tree+0x4e/0x280
[ 407.617392][ T9915] vfs_get_tree+0x8f/0x380
[ 407.619208][ T9915] path_mount+0x14e6/0x1f20
[ 407.621282][ T9915] ? kmem_cache_free+0x12e/0x380
[ 407.623491][ T9915] ? __pfx_path_mount+0x10/0x10
[ 407.625640][ T9915] ? putname+0x12e/0x170
[ 407.627530][ T9915] __x64_sys_mount+0x297/0x320
[ 407.641763][ T9915] ? __pfx___x64_sys_mount+0x10/0x10
[ 407.644167][ T9915] do_syscall_64+0xd2/0x260
[ 407.646217][ T9915] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 407.648604][ T9915] RIP: 0033:0x7f70fd87f4aa
[ 407.650462][ T9915] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 407.673476][ T9915] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 407.690008][ T9915] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 407.693615][ T9915] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 407.697060][ T9915] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 407.700452][ T9915] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 407.704065][ T9915] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 407.707540][ T9915]
[ 407.722060][ T9919] CPU: 3 PID: 9919 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 407.722205][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 333ms
[ 407.728601][ T9919] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 407.728617][ T9919] Call Trace:
[ 407.728626][ T9919]
[ 407.728633][ T9919] dump_stack_lvl+0x16c/0x1f0
[ 407.728665][ T9919] sysfs_warn_dup+0x7f/0xa0
[ 407.728688][ T9915] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 407.728706][ T9915] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 407.734817][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 407.737501][ T9919] sysfs_create_dir_ns+0x24d/0x2b0
[ 407.738994][ T9914] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 407.740329][ T9919] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 407.764351][ T9919] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 407.766709][ T9919] ? do_raw_spin_unlock+0x172/0x230
[ 407.769083][ T9919] kobject_add_internal+0x2c8/0x990
[ 407.771448][ T9919] kobject_init_and_add+0x11c/0x190
[ 407.773833][ T9919] ? __pfx_kobject_init_and_add+0x10/0x10
[ 407.776486][ T9919] ? lockdep_init_map_type+0x16d/0x7d0
[ 407.779170][ T9919] ? lockdep_init_map_type+0x16d/0x7d0
[ 407.781737][ T9919] gfs2_sys_fs_add+0x207/0x470
[ 407.784104][ T9919] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 407.786795][ T9919] ? __pfx_alloc_workqueue+0x10/0x10
[ 407.789680][ T9919] ? read_word_at_a_time+0xe/0x20
[ 407.792261][ T9919] gfs2_fill_super+0x138c/0x2e10
[ 407.794810][ T9919] ? vsnprintf+0x3cd/0x1880
[ 407.797351][ T9919] ? __pfx_gfs2_fill_super+0x10/0x10
[ 407.800077][ T9919] ? snprintf+0xc8/0x100
[ 407.802441][ T9919] ? __pfx_snprintf+0x10/0x10
[ 407.804924][ T9919] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 407.807556][ T9919] ? set_blocksize+0x2b1/0x350
[ 407.810039][ T9919] ? sb_set_blocksize+0xf6/0x120
[ 407.812384][ T9919] ? setup_bdev_super+0x392/0x720
[ 407.814986][ T9919] get_tree_bdev+0x36f/0x610
[ 407.817413][ T9919] ? __pfx_gfs2_fill_super+0x10/0x10
[ 407.820003][ T9919] ? __pfx_get_tree_bdev+0x10/0x10
[ 407.822291][ T9919] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 407.824836][ T9919] ? cap_capable+0x1cf/0x240
[ 407.826754][ T9919] gfs2_get_tree+0x4e/0x280
[ 407.828434][ T9919] vfs_get_tree+0x8f/0x380
[ 407.830475][ T9919] path_mount+0x14e6/0x1f20
[ 407.832445][ T9919] ? kmem_cache_free+0x12e/0x380
[ 407.834625][ T9919] ? __pfx_path_mount+0x10/0x10
[ 407.836846][ T9919] ? putname+0x12e/0x170
[ 407.838772][ T9919] __x64_sys_mount+0x297/0x320
[ 407.840846][ T9919] ? __pfx___x64_sys_mount+0x10/0x10
[ 407.843739][ T9919] do_syscall_64+0xd2/0x260
[ 407.845900][ T9919] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 407.848628][ T9919] RIP: 0033:0x7f7cc547f4aa
[ 407.850534][ T9919] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 407.858200][ T9919] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 407.861947][ T9919] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 407.865120][ T9919] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 407.869101][ T9919] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 407.872807][ T9919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 407.875885][ T9919] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 407.878993][ T9919]
[ 407.884785][ T9919] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 407.891545][ T9919] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 407.908631][ T9914] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 407.950131][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 407.950131][ T5428] inode = 11 2340
[ 407.950131][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 407.972981][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 407.993453][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 408.000228][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 408.003308][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 408.020511][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 408.028628][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 408.032701][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 408.036080][ T5428] CPU: 0 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 408.040678][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 408.045246][ T5428] Call Trace:
[ 408.047205][ T5428]
[ 408.048658][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 408.051161][ T5428] gfs2_withdraw+0xab8/0x1290
[ 408.053867][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 408.057083][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 408.059505][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 408.062021][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 408.064684][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 408.067189][ T5428] inode_go_instantiate+0x47/0x60
[ 408.069541][ T5428] gfs2_instantiate+0x169/0x250
[ 408.071758][ T5428] gfs2_glock_wait+0x214/0x330
[ 408.073940][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 408.076368][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 408.078402][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 408.080735][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 408.083415][ T5428] do_sync+0x6cf/0xd30
[ 408.085495][ T5428] ? __pfx_do_sync+0x10/0x10
[ 408.087548][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 408.090211][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 408.092627][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 408.095124][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 408.097063][ T5428] gfs2_quota_sync+0x419/0x630
[ 408.098937][ T5428] gfs2_sync_fs+0x44/0xb0
[ 408.100683][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 408.102654][ T5428] sync_filesystem+0x10d/0x290
[ 408.104351][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 408.106551][ T5428] kill_block_super+0x3b/0x90
[ 408.108366][ T5428] gfs2_kill_sb+0x360/0x410
[ 408.110561][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 408.113076][ T5428] deactivate_super+0xde/0x100
[ 408.115255][ T5428] cleanup_mnt+0x222/0x450
[ 408.117157][ T5428] task_work_run+0x14e/0x250
[ 408.119050][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 408.121196][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 408.123869][ T5428] do_syscall_64+0xe2/0x260
[ 408.126684][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 408.129407][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 408.131369][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 408.141492][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 408.148502][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 408.153007][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 408.156844][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 408.160473][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 408.163823][ T5428] R13: 00007efc27ec93b9 R14: 000000000006353b R15: 0000000000000001
[ 408.167582][ T5428]
[ 408.485412][ T9931] loop3: detected capacity change from 0 to 32768
[ 408.502583][ T9931] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 408.507246][ T9931] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 408.526116][ T9931] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 408.536522][ T823] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 408.539795][ T823] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 408.572614][ T9928] loop2: detected capacity change from 0 to 32768
[ 408.589320][ T9928] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 408.592649][ T9928] CPU: 3 PID: 9928 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 408.597380][ T9928] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 408.601771][ T9928] Call Trace:
[ 408.603251][ T9928]
[ 408.604538][ T9928] dump_stack_lvl+0x16c/0x1f0
[ 408.606792][ T9928] sysfs_warn_dup+0x7f/0xa0
[ 408.608798][ T9928] sysfs_create_dir_ns+0x24d/0x2b0
[ 408.626415][ T9928] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 408.628863][ T9928] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 408.633525][ T823] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 93ms
[ 408.639139][ T9928] ? do_raw_spin_unlock+0x172/0x230
[ 408.639167][ T9928] kobject_add_internal+0x2c8/0x990
[ 408.639189][ T9928] kobject_init_and_add+0x11c/0x190
[ 408.648854][ T9928] ? __pfx_kobject_init_and_add+0x10/0x10
[ 408.649517][ T823] gfs2: fsid=syz:syz.0: jid=0: Done
[ 408.651357][ T9928] ? lockdep_init_map_type+0x16d/0x7d0
[ 408.651391][ T9928] ? lockdep_init_map_type+0x16d/0x7d0
[ 408.651419][ T9928] gfs2_sys_fs_add+0x207/0x470
[ 408.658004][ T9931] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 408.659916][ T9928] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 408.659937][ T9928] ? __pfx_alloc_workqueue+0x10/0x10
[ 408.659954][ T9928] ? read_word_at_a_time+0xe/0x20
[ 408.659967][ T9928] gfs2_fill_super+0x138c/0x2e10
[ 408.671947][ T9928] ? vsnprintf+0x3cd/0x1880
[ 408.674041][ T9928] ? __pfx_gfs2_fill_super+0x10/0x10
[ 408.676433][ T9928] ? snprintf+0xc8/0x100
[ 408.678329][ T9928] ? __pfx_snprintf+0x10/0x10
[ 408.680398][ T9928] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 408.682783][ T9928] ? set_blocksize+0x2b1/0x350
[ 408.684894][ T9928] ? sb_set_blocksize+0xf6/0x120
[ 408.687142][ T9928] ? setup_bdev_super+0x392/0x720
[ 408.689485][ T9928] get_tree_bdev+0x36f/0x610
[ 408.691437][ T9928] ? __pfx_gfs2_fill_super+0x10/0x10
[ 408.693654][ T9928] ? __pfx_get_tree_bdev+0x10/0x10
[ 408.695963][ T9928] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 408.698506][ T9928] ? cap_capable+0x1cf/0x240
[ 408.700417][ T9928] gfs2_get_tree+0x4e/0x280
[ 408.702141][ T9928] vfs_get_tree+0x8f/0x380
[ 408.703992][ T9928] path_mount+0x14e6/0x1f20
[ 408.705777][ T9928] ? kmem_cache_free+0x12e/0x380
[ 408.707511][ T9928] ? __pfx_path_mount+0x10/0x10
[ 408.709295][ T9928] ? putname+0x12e/0x170
[ 408.711016][ T9928] __x64_sys_mount+0x297/0x320
[ 408.712855][ T9928] ? __pfx___x64_sys_mount+0x10/0x10
[ 408.713847][ T9930] loop0: detected capacity change from 0 to 32768
[ 408.715079][ T9928] do_syscall_64+0xd2/0x260
[ 408.715097][ T9928] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 408.715113][ T9928] RIP: 0033:0x7f18cec7f4aa
[ 408.715122][ T9928] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 408.715133][ T9928] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 408.737798][ T9928] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 408.741653][ T9928] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 408.745238][ T9928] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 408.748657][ T9928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 408.752164][ T9928] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 408.755765][ T9928]
[ 408.758686][ T9928] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 408.764308][ T9928] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 408.769135][ T9930] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 408.778456][ T9930] CPU: 1 PID: 9930 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 408.784351][ T9930] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 408.789079][ T9930] Call Trace:
[ 408.790616][ T9930]
[ 408.792067][ T9930] dump_stack_lvl+0x16c/0x1f0
[ 408.794619][ T9930] sysfs_warn_dup+0x7f/0xa0
[ 408.796687][ T9930] sysfs_create_dir_ns+0x24d/0x2b0
[ 408.799155][ T9930] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 408.801729][ T9930] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 408.804161][ T9930] ? do_raw_spin_unlock+0x172/0x230
[ 408.806541][ T9930] kobject_add_internal+0x2c8/0x990
[ 408.808839][ T9930] kobject_init_and_add+0x11c/0x190
[ 408.811227][ T9930] ? __pfx_kobject_init_and_add+0x10/0x10
[ 408.813853][ T9930] ? lockdep_init_map_type+0x16d/0x7d0
[ 408.816345][ T9930] ? lockdep_init_map_type+0x16d/0x7d0
[ 408.818787][ T9930] gfs2_sys_fs_add+0x207/0x470
[ 408.820015][ T9934] loop1: detected capacity change from 0 to 32768
[ 408.820918][ T9930] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 408.826149][ T9930] ? __pfx_alloc_workqueue+0x10/0x10
[ 408.828784][ T9930] ? read_word_at_a_time+0xe/0x20
[ 408.831509][ T9930] gfs2_fill_super+0x138c/0x2e10
[ 408.833775][ T9930] ? vsnprintf+0x3cd/0x1880
[ 408.834809][ T9934] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 408.835404][ T9930] ? __pfx_gfs2_fill_super+0x10/0x10
[ 408.840772][ T9930] ? snprintf+0xc8/0x100
[ 408.842353][ T9930] ? __pfx_snprintf+0x10/0x10
[ 408.844373][ T9930] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 408.862739][ T9930] ? set_blocksize+0x2b1/0x350
[ 408.864703][ T9930] ? sb_set_blocksize+0xf6/0x120
[ 408.866705][ T9930] ? setup_bdev_super+0x392/0x720
[ 408.868904][ T9930] get_tree_bdev+0x36f/0x610
[ 408.870936][ T9930] ? __pfx_gfs2_fill_super+0x10/0x10
[ 408.873297][ T9930] ? __pfx_get_tree_bdev+0x10/0x10
[ 408.875412][ T9930] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 408.877994][ T9930] ? cap_capable+0x1cf/0x240
[ 408.880369][ T9930] gfs2_get_tree+0x4e/0x280
[ 408.882319][ T9930] vfs_get_tree+0x8f/0x380
[ 408.884332][ T9930] path_mount+0x14e6/0x1f20
[ 408.886436][ T9930] ? kmem_cache_free+0x12e/0x380
[ 408.888648][ T9930] ? __pfx_path_mount+0x10/0x10
[ 408.890748][ T9930] ? putname+0x12e/0x170
[ 408.892434][ T9930] __x64_sys_mount+0x297/0x320
[ 408.894518][ T9930] ? __pfx___x64_sys_mount+0x10/0x10
[ 408.896836][ T9930] do_syscall_64+0xd2/0x260
[ 408.899025][ T9930] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 408.901672][ T9930] RIP: 0033:0x7f7cc547f4aa
[ 408.903697][ T9930] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 408.913009][ T9930] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 408.916959][ T9930] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 408.920364][ T9930] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 408.923710][ T9930] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 408.927109][ T9930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 408.930777][ T9930] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 408.934172][ T9930]
[ 408.936341][ T9934] CPU: 3 PID: 9934 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 408.940480][ T9930] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 408.940919][ T9934] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 408.946871][ T9930] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 408.951276][ T9934] Call Trace:
[ 408.951288][ T9934]
[ 408.956710][ T9934] dump_stack_lvl+0x16c/0x1f0
[ 408.958718][ T9934] sysfs_warn_dup+0x7f/0xa0
[ 408.960802][ T9934] sysfs_create_dir_ns+0x24d/0x2b0
[ 408.963158][ T9934] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 408.965737][ T9934] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 408.968214][ T9934] ? do_raw_spin_unlock+0x172/0x230
[ 408.970805][ T9934] kobject_add_internal+0x2c8/0x990
[ 408.973198][ T9934] kobject_init_and_add+0x11c/0x190
[ 408.975268][ T9931] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 408.975558][ T9934] ? __pfx_kobject_init_and_add+0x10/0x10
[ 408.980881][ T9934] ? lockdep_init_map_type+0x16d/0x7d0
[ 408.983367][ T9934] ? lockdep_init_map_type+0x16d/0x7d0
[ 408.986300][ T9934] gfs2_sys_fs_add+0x207/0x470
[ 408.988573][ T9934] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 408.991046][ T9934] ? __pfx_alloc_workqueue+0x10/0x10
[ 408.993496][ T9934] ? read_word_at_a_time+0xe/0x20
[ 408.996010][ T9934] gfs2_fill_super+0x138c/0x2e10
[ 408.998630][ T9934] ? vsnprintf+0x3cd/0x1880
[ 409.000967][ T9934] ? __pfx_gfs2_fill_super+0x10/0x10
[ 409.003476][ T9934] ? snprintf+0xc8/0x100
[ 409.005446][ T9934] ? __pfx_snprintf+0x10/0x10
[ 409.007465][ T9934] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 409.010121][ T9934] ? set_blocksize+0x2b1/0x350
[ 409.012458][ T9934] ? sb_set_blocksize+0xf6/0x120
[ 409.015096][ T9934] ? setup_bdev_super+0x392/0x720
[ 409.017688][ T9934] get_tree_bdev+0x36f/0x610
[ 409.020331][ T9934] ? __pfx_gfs2_fill_super+0x10/0x10
[ 409.023502][ T9934] ? __pfx_get_tree_bdev+0x10/0x10
[ 409.025795][ T9934] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 409.028286][ T9934] ? cap_capable+0x1cf/0x240
[ 409.030381][ T9934] gfs2_get_tree+0x4e/0x280
[ 409.032388][ T9934] vfs_get_tree+0x8f/0x380
[ 409.034403][ T9934] path_mount+0x14e6/0x1f20
[ 409.036442][ T9934] ? kmem_cache_free+0x12e/0x380
[ 409.039282][ T9934] ? __pfx_path_mount+0x10/0x10
[ 409.041616][ T9934] ? putname+0x12e/0x170
[ 409.043296][ T9934] __x64_sys_mount+0x297/0x320
[ 409.045174][ T9934] ? __pfx___x64_sys_mount+0x10/0x10
[ 409.047268][ T9934] do_syscall_64+0xd2/0x260
[ 409.049140][ T9934] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 409.051538][ T9934] RIP: 0033:0x7efc27e7f4aa
[ 409.053185][ T9934] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 409.061342][ T9934] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 409.065106][ T9934] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 409.068626][ T9934] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 409.072245][ T9934] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 409.075756][ T9934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 409.079372][ T9934] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 409.083323][ T9934]
[ 409.092191][ T9934] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 409.094276][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 409.094276][ T5425] inode = 11 2340
[ 409.094276][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 409.097980][ T9934] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 409.108135][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 409.108169][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 409.108208][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 409.108230][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 409.111704][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 409.131183][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 409.134211][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 409.136971][ T5425] CPU: 0 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 409.141655][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 409.146027][ T5425] Call Trace:
[ 409.147527][ T5425]
[ 409.148854][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 409.150979][ T5425] gfs2_withdraw+0xab8/0x1290
[ 409.153086][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 409.155350][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 409.157685][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 409.160097][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 409.162538][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 409.164904][ T5425] inode_go_instantiate+0x47/0x60
[ 409.166945][ T5425] gfs2_instantiate+0x169/0x250
[ 409.168929][ T5425] gfs2_glock_wait+0x214/0x330
[ 409.171346][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 409.173709][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 409.175768][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 409.178077][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 409.180661][ T5425] do_sync+0x6cf/0xd30
[ 409.182464][ T5425] ? __pfx_do_sync+0x10/0x10
[ 409.184495][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 409.186572][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 409.188597][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 409.190783][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 409.193036][ T5425] gfs2_quota_sync+0x419/0x630
[ 409.195143][ T5425] gfs2_sync_fs+0x44/0xb0
[ 409.196888][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 409.198927][ T5425] sync_filesystem+0x10d/0x290
[ 409.200947][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 409.203245][ T5425] kill_block_super+0x3b/0x90
[ 409.205151][ T5425] gfs2_kill_sb+0x360/0x410
[ 409.207917][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 409.210429][ T5425] deactivate_super+0xde/0x100
[ 409.213087][ T5425] cleanup_mnt+0x222/0x450
[ 409.214858][ T5425] task_work_run+0x14e/0x250
[ 409.216791][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 409.219862][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 409.222820][ T5425] do_syscall_64+0xe2/0x260
[ 409.224772][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 409.227611][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 409.229413][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 409.237584][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 409.240924][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 409.244100][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 409.248564][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 409.252087][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 409.255696][ T5425] R13: 00007f70fd8c93b9 R14: 0000000000063973 R15: 0000000000000001
[ 409.260536][ T5425]
[ 409.774121][ T9941] loop2: detected capacity change from 0 to 32768
[ 409.780347][ T9941] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 409.784223][ T9941] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 409.806179][ T9943] loop0: detected capacity change from 0 to 32768
[ 409.809621][ T9941] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 409.812210][ T9943] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 409.823822][ T9943] CPU: 3 PID: 9943 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 409.828156][ T9943] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 409.828455][ T823] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 409.832223][ T9943] Call Trace:
[ 409.832235][ T9943]
[ 409.832243][ T9943] dump_stack_lvl+0x16c/0x1f0
[ 409.832275][ T9943] sysfs_warn_dup+0x7f/0xa0
[ 409.832304][ T9943] sysfs_create_dir_ns+0x24d/0x2b0
[ 409.832331][ T9943] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 409.832358][ T9943] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 409.832378][ T9943] ? do_raw_spin_unlock+0x172/0x230
[ 409.832397][ T9943] kobject_add_internal+0x2c8/0x990
[ 409.832417][ T9943] kobject_init_and_add+0x11c/0x190
[ 409.832437][ T9943] ? __pfx_kobject_init_and_add+0x10/0x10
[ 409.832457][ T9943] ? lockdep_init_map_type+0x16d/0x7d0
[ 409.832485][ T9943] ? lockdep_init_map_type+0x16d/0x7d0
[ 409.832512][ T9943] gfs2_sys_fs_add+0x207/0x470
[ 409.832538][ T9943] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 409.832564][ T9943] ? __pfx_alloc_workqueue+0x10/0x10
[ 409.832596][ T9943] ? read_word_at_a_time+0xe/0x20
[ 409.832616][ T9943] gfs2_fill_super+0x138c/0x2e10
[ 409.832635][ T9943] ? vsnprintf+0x3cd/0x1880
[ 409.832660][ T9943] ? __pfx_gfs2_fill_super+0x10/0x10
[ 409.832679][ T9943] ? snprintf+0xc8/0x100
[ 409.832702][ T9943] ? __pfx_snprintf+0x10/0x10
[ 409.837086][ T823] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 409.838032][ T9943] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 409.888708][ T9943] ? set_blocksize+0x2b1/0x350
[ 409.890955][ T9943] ? sb_set_blocksize+0xf6/0x120
[ 409.893241][ T9943] ? setup_bdev_super+0x392/0x720
[ 409.895494][ T9943] get_tree_bdev+0x36f/0x610
[ 409.897608][ T9943] ? __pfx_gfs2_fill_super+0x10/0x10
[ 409.899846][ T9943] ? __pfx_get_tree_bdev+0x10/0x10
[ 409.902256][ T9943] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 409.902297][ T823] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 65ms
[ 409.904682][ T9943] ? cap_capable+0x1cf/0x240
[ 409.904711][ T9943] gfs2_get_tree+0x4e/0x280
[ 409.904752][ T9943] vfs_get_tree+0x8f/0x380
[ 409.904779][ T9943] path_mount+0x14e6/0x1f20
[ 409.907806][ T823] gfs2: fsid=syz:syz.0: jid=0: Done
[ 409.909652][ T9943] ? kmem_cache_free+0x12e/0x380
[ 409.909677][ T9943] ? __pfx_path_mount+0x10/0x10
[ 409.909704][ T9943] ? putname+0x12e/0x170
[ 409.911670][ T9941] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 409.913599][ T9943] __x64_sys_mount+0x297/0x320
[ 409.913630][ T9943] ? __pfx___x64_sys_mount+0x10/0x10
[ 409.913655][ T9943] do_syscall_64+0xd2/0x260
[ 409.934136][ T9943] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 409.936758][ T9943] RIP: 0033:0x7f7cc547f4aa
[ 409.938759][ T9943] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 409.946712][ T9943] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 409.950454][ T9943] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 409.952334][ T9945] loop1: detected capacity change from 0 to 32768
[ 409.953729][ T9943] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 409.953742][ T9943] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 409.953754][ T9943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 409.953767][ T9943] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 409.953780][ T9943]
[ 409.954496][ T9943] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 409.977564][ T9945] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 409.977612][ T9943] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 409.980493][ T9945] CPU: 0 PID: 9945 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 409.980515][ T9945] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 409.980526][ T9945] Call Trace:
[ 409.980533][ T9945]
[ 409.980540][ T9945] dump_stack_lvl+0x16c/0x1f0
[ 410.001272][ T9945] sysfs_warn_dup+0x7f/0xa0
[ 410.003335][ T9945] sysfs_create_dir_ns+0x24d/0x2b0
[ 410.006166][ T9945] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 410.008372][ T9945] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 410.010532][ T9945] ? do_raw_spin_unlock+0x172/0x230
[ 410.012652][ T9945] kobject_add_internal+0x2c8/0x990
[ 410.014740][ T9945] kobject_init_and_add+0x11c/0x190
[ 410.016844][ T9945] ? __pfx_kobject_init_and_add+0x10/0x10
[ 410.019111][ T9945] ? lockdep_init_map_type+0x16d/0x7d0
[ 410.021313][ T9945] ? lockdep_init_map_type+0x16d/0x7d0
[ 410.023476][ T9945] gfs2_sys_fs_add+0x207/0x470
[ 410.025352][ T9945] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 410.027427][ T9945] ? __pfx_alloc_workqueue+0x10/0x10
[ 410.029549][ T9945] ? read_word_at_a_time+0xe/0x20
[ 410.031627][ T9945] gfs2_fill_super+0x138c/0x2e10
[ 410.033590][ T9945] ? vsnprintf+0x3cd/0x1880
[ 410.035395][ T9945] ? __pfx_gfs2_fill_super+0x10/0x10
[ 410.037476][ T9945] ? snprintf+0xc8/0x100
[ 410.039153][ T9945] ? __pfx_snprintf+0x10/0x10
[ 410.041055][ T9945] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 410.042957][ T9945] ? set_blocksize+0x2b1/0x350
[ 410.044659][ T9945] ? sb_set_blocksize+0xf6/0x120
[ 410.046413][ T9945] ? setup_bdev_super+0x392/0x720
[ 410.048182][ T9945] get_tree_bdev+0x36f/0x610
[ 410.049853][ T9945] ? __pfx_gfs2_fill_super+0x10/0x10
[ 410.051711][ T9945] ? __pfx_get_tree_bdev+0x10/0x10
[ 410.053519][ T9945] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 410.055486][ T9945] ? cap_capable+0x1cf/0x240
[ 410.057156][ T9945] gfs2_get_tree+0x4e/0x280
[ 410.059147][ T9945] vfs_get_tree+0x8f/0x380
[ 410.060971][ T9945] path_mount+0x14e6/0x1f20
[ 410.062792][ T9945] ? kmem_cache_free+0x12e/0x380
[ 410.064758][ T9945] ? __pfx_path_mount+0x10/0x10
[ 410.066696][ T9945] ? putname+0x12e/0x170
[ 410.068380][ T9945] __x64_sys_mount+0x297/0x320
[ 410.070300][ T9945] ? __pfx___x64_sys_mount+0x10/0x10
[ 410.072343][ T9945] do_syscall_64+0xd2/0x260
[ 410.074118][ T9945] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 410.076477][ T9945] RIP: 0033:0x7efc27e7f4aa
[ 410.078257][ T9945] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 410.085611][ T9945] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 410.088749][ T9945] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 410.091868][ T9945] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 410.094964][ T9945] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 410.097735][ T9945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 410.100479][ T9945] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 410.103545][ T9945]
[ 410.142507][ T9941] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 410.152283][ T9945] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 410.173946][ T9945] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 410.187284][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 410.187284][ T5422] inode = 11 2340
[ 410.187284][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 410.196031][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 410.200196][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 410.214233][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 410.218624][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 410.226428][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 410.230613][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 410.234101][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 410.236932][ T5422] CPU: 0 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 410.242064][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 410.246556][ T5422] Call Trace:
[ 410.248126][ T5422]
[ 410.249549][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 410.251766][ T5422] gfs2_withdraw+0xab8/0x1290
[ 410.253965][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 410.256321][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 410.258708][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 410.261253][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 410.263622][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 410.266193][ T5422] inode_go_instantiate+0x47/0x60
[ 410.268524][ T5422] gfs2_instantiate+0x169/0x250
[ 410.270819][ T5422] gfs2_glock_wait+0x214/0x330
[ 410.273010][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 410.275412][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 410.277555][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 410.279925][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 410.282266][ T5422] do_sync+0x6cf/0xd30
[ 410.284164][ T5422] ? __pfx_do_sync+0x10/0x10
[ 410.286355][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 410.288650][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 410.290971][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 410.293427][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 410.295617][ T5422] gfs2_quota_sync+0x419/0x630
[ 410.297739][ T5422] gfs2_sync_fs+0x44/0xb0
[ 410.299721][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 410.301994][ T5422] sync_filesystem+0x10d/0x290
[ 410.302025][ T9947] loop3: detected capacity change from 0 to 32768
[ 410.303908][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 410.303933][ T5422] kill_block_super+0x3b/0x90
[ 410.303954][ T5422] gfs2_kill_sb+0x360/0x410
[ 410.303980][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 410.314889][ T5422] deactivate_super+0xde/0x100
[ 410.316917][ T5422] cleanup_mnt+0x222/0x450
[ 410.318961][ T5422] task_work_run+0x14e/0x250
[ 410.321113][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 410.323334][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 410.325706][ T5422] do_syscall_64+0xe2/0x260
[ 410.326463][ T9947] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 410.327407][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 410.332106][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 410.334027][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 410.341059][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 410.344026][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 410.347300][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 410.350755][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 410.354356][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 410.358298][ T5422] R13: 00007f18cecc93b9 R14: 0000000000063e37 R15: 0000000000000001
[ 410.361664][ T5422]
[ 410.363041][ T9947] CPU: 3 PID: 9947 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 410.367484][ T9947] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 410.371758][ T9947] Call Trace:
[ 410.373110][ T9947]
[ 410.374482][ T9947] dump_stack_lvl+0x16c/0x1f0
[ 410.376586][ T9947] sysfs_warn_dup+0x7f/0xa0
[ 410.378376][ T9947] sysfs_create_dir_ns+0x24d/0x2b0
[ 410.380616][ T9947] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 410.382898][ T9947] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 410.385015][ T9947] ? do_raw_spin_unlock+0x172/0x230
[ 410.386971][ T9947] kobject_add_internal+0x2c8/0x990
[ 410.389079][ T9947] kobject_init_and_add+0x11c/0x190
[ 410.391004][ T9947] ? __pfx_kobject_init_and_add+0x10/0x10
[ 410.393308][ T9947] ? lockdep_init_map_type+0x16d/0x7d0
[ 410.395485][ T9947] ? lockdep_init_map_type+0x16d/0x7d0
[ 410.397696][ T9947] gfs2_sys_fs_add+0x207/0x470
[ 410.399639][ T9947] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 410.401762][ T9947] ? __pfx_alloc_workqueue+0x10/0x10
[ 410.403836][ T9947] ? read_word_at_a_time+0xe/0x20
[ 410.405829][ T9947] gfs2_fill_super+0x138c/0x2e10
[ 410.407770][ T9947] ? vsnprintf+0x3cd/0x1880
[ 410.409640][ T9947] ? __pfx_gfs2_fill_super+0x10/0x10
[ 410.411716][ T9947] ? snprintf+0xc8/0x100
[ 410.413412][ T9947] ? __pfx_snprintf+0x10/0x10
[ 410.415277][ T9947] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 410.417369][ T9947] ? set_blocksize+0x2b1/0x350
[ 410.419244][ T9947] ? sb_set_blocksize+0xf6/0x120
[ 410.421210][ T9947] ? setup_bdev_super+0x392/0x720
[ 410.423263][ T9947] get_tree_bdev+0x36f/0x610
[ 410.425113][ T9947] ? __pfx_gfs2_fill_super+0x10/0x10
[ 410.427338][ T9947] ? __pfx_get_tree_bdev+0x10/0x10
[ 410.429540][ T9947] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 410.431762][ T9947] ? cap_capable+0x1cf/0x240
[ 410.433600][ T9947] gfs2_get_tree+0x4e/0x280
[ 410.435335][ T9947] vfs_get_tree+0x8f/0x380
[ 410.437146][ T9947] path_mount+0x14e6/0x1f20
[ 410.438870][ T9947] ? kmem_cache_free+0x12e/0x380
[ 410.440837][ T9947] ? __pfx_path_mount+0x10/0x10
[ 410.442754][ T9947] ? putname+0x12e/0x170
[ 410.444424][ T9947] __x64_sys_mount+0x297/0x320
[ 410.446433][ T9947] ? __pfx___x64_sys_mount+0x10/0x10
[ 410.448492][ T9947] do_syscall_64+0xd2/0x260
[ 410.450398][ T9947] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 410.452800][ T9947] RIP: 0033:0x7f70fd87f4aa
[ 410.454498][ T9947] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 410.461709][ T9947] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 410.465238][ T9947] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 410.468757][ T9947] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 410.471802][ T9947] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 410.474815][ T9947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 410.478036][ T9947] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 410.481951][ T9947]
[ 410.485070][ T9947] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 410.493931][ T9947] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 410.710997][ T9955] loop0: detected capacity change from 0 to 32768
[ 410.724149][ T9955] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 410.727794][ T9955] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 410.745471][ T9955] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 410.756576][ T971] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 410.759951][ T971] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 410.834301][ T971] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 74ms
[ 410.837792][ T971] gfs2: fsid=syz:syz.0: jid=0: Done
[ 410.840081][ T9955] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 410.965267][ T9957] loop1: detected capacity change from 0 to 32768
[ 410.976486][ T9957] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 410.981454][ T9957] CPU: 3 PID: 9957 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 410.986111][ T9957] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 410.990491][ T9957] Call Trace:
[ 410.991957][ T9957]
[ 410.993281][ T9957] dump_stack_lvl+0x16c/0x1f0
[ 410.994684][ T9959] loop3: detected capacity change from 0 to 32768
[ 410.995331][ T9957] sysfs_warn_dup+0x7f/0xa0
[ 411.000256][ T9957] sysfs_create_dir_ns+0x24d/0x2b0
[ 411.002547][ T9957] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 411.005062][ T9957] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 411.007420][ T9957] ? do_raw_spin_unlock+0x172/0x230
[ 411.009734][ T9957] kobject_add_internal+0x2c8/0x990
[ 411.012013][ T9957] kobject_init_and_add+0x11c/0x190
[ 411.014260][ T9957] ? __pfx_kobject_init_and_add+0x10/0x10
[ 411.016745][ T9957] ? lockdep_init_map_type+0x16d/0x7d0
[ 411.019401][ T9957] ? lockdep_init_map_type+0x16d/0x7d0
[ 411.022218][ T9957] gfs2_sys_fs_add+0x207/0x470
[ 411.024306][ T9957] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 411.026733][ T9957] ? __pfx_alloc_workqueue+0x10/0x10
[ 411.029076][ T9957] ? read_word_at_a_time+0xe/0x20
[ 411.031402][ T9957] gfs2_fill_super+0x138c/0x2e10
[ 411.034127][ T9957] ? vsnprintf+0x3cd/0x1880
[ 411.036112][ T9957] ? __pfx_gfs2_fill_super+0x10/0x10
[ 411.038441][ T9957] ? snprintf+0xc8/0x100
[ 411.040288][ T9957] ? __pfx_snprintf+0x10/0x10
[ 411.042544][ T9957] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 411.045120][ T9957] ? set_blocksize+0x2b1/0x350
[ 411.047340][ T9957] ? sb_set_blocksize+0xf6/0x120
[ 411.049579][ T9957] ? setup_bdev_super+0x392/0x720
[ 411.051786][ T9957] get_tree_bdev+0x36f/0x610
[ 411.053868][ T9957] ? __pfx_gfs2_fill_super+0x10/0x10
[ 411.056203][ T9957] ? __pfx_get_tree_bdev+0x10/0x10
[ 411.058527][ T9957] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 411.061039][ T9957] ? cap_capable+0x1cf/0x240
[ 411.063270][ T9957] gfs2_get_tree+0x4e/0x280
[ 411.065458][ T9957] vfs_get_tree+0x8f/0x380
[ 411.068093][ T9957] path_mount+0x14e6/0x1f20
[ 411.070323][ T9957] ? kmem_cache_free+0x12e/0x380
[ 411.072628][ T9957] ? __pfx_path_mount+0x10/0x10
[ 411.074829][ T9957] ? putname+0x12e/0x170
[ 411.076731][ T9957] __x64_sys_mount+0x297/0x320
[ 411.078892][ T9957] ? __pfx___x64_sys_mount+0x10/0x10
[ 411.081463][ T9957] do_syscall_64+0xd2/0x260
[ 411.083557][ T9959] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 411.083821][ T9957] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 411.083846][ T9957] RIP: 0033:0x7efc27e7f4aa
[ 411.083862][ T9957] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 411.083879][ T9957] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 411.083900][ T9957] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 411.099745][ T9961] loop2: detected capacity change from 0 to 32768
[ 411.101517][ T9957] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 411.113765][ T9957] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 411.116848][ T9957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 411.119756][ T9957] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 411.122531][ T9957]
[ 411.123640][ T9959] CPU: 0 PID: 9959 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 411.127610][ T9959] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 411.131417][ T9959] Call Trace:
[ 411.132703][ T9959]
[ 411.133895][ T9959] dump_stack_lvl+0x16c/0x1f0
[ 411.135876][ T9959] sysfs_warn_dup+0x7f/0xa0
[ 411.137680][ T9959] sysfs_create_dir_ns+0x24d/0x2b0
[ 411.139676][ T9959] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 411.141855][ T9959] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 411.143982][ T9959] ? do_raw_spin_unlock+0x172/0x230
[ 411.145960][ T9959] kobject_add_internal+0x2c8/0x990
[ 411.147951][ T9959] kobject_init_and_add+0x11c/0x190
[ 411.150018][ T9959] ? __pfx_kobject_init_and_add+0x10/0x10
[ 411.152249][ T9959] ? lockdep_init_map_type+0x16d/0x7d0
[ 411.154401][ T9959] ? lockdep_init_map_type+0x16d/0x7d0
[ 411.156508][ T9959] gfs2_sys_fs_add+0x207/0x470
[ 411.158418][ T9959] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 411.160702][ T9959] ? __pfx_alloc_workqueue+0x10/0x10
[ 411.161317][ T9955] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 411.162897][ T9959] ? read_word_at_a_time+0xe/0x20
[ 411.162919][ T9959] gfs2_fill_super+0x138c/0x2e10
[ 411.162935][ T9959] ? vsnprintf+0x3cd/0x1880
[ 411.162956][ T9959] ? __pfx_gfs2_fill_super+0x10/0x10
[ 411.163858][ T9957] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 411.163878][ T9957] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 411.181209][ T9959] ? snprintf+0xc8/0x100
[ 411.182928][ T9959] ? __pfx_snprintf+0x10/0x10
[ 411.184783][ T9959] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 411.187157][ T9959] ? set_blocksize+0x2b1/0x350
[ 411.189243][ T9959] ? sb_set_blocksize+0xf6/0x120
[ 411.191782][ T9959] ? setup_bdev_super+0x392/0x720
[ 411.194098][ T9959] get_tree_bdev+0x36f/0x610
[ 411.195938][ T9959] ? __pfx_gfs2_fill_super+0x10/0x10
[ 411.198031][ T9959] ? __pfx_get_tree_bdev+0x10/0x10
[ 411.200044][ T9959] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 411.202282][ T9959] ? cap_capable+0x1cf/0x240
[ 411.204124][ T9959] gfs2_get_tree+0x4e/0x280
[ 411.206168][ T9959] vfs_get_tree+0x8f/0x380
[ 411.207232][ T9961] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 411.208497][ T9959] path_mount+0x14e6/0x1f20
[ 411.214731][ T9959] ? kmem_cache_free+0x12e/0x380
[ 411.216853][ T9959] ? __pfx_path_mount+0x10/0x10
[ 411.219186][ T9959] ? putname+0x12e/0x170
[ 411.221021][ T9959] __x64_sys_mount+0x297/0x320
[ 411.223037][ T9959] ? __pfx___x64_sys_mount+0x10/0x10
[ 411.225192][ T9959] do_syscall_64+0xd2/0x260
[ 411.227296][ T9959] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 411.229913][ T9959] RIP: 0033:0x7f70fd87f4aa
[ 411.231967][ T9959] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 411.240927][ T9959] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 411.244301][ T9959] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 411.247462][ T9959] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 411.250781][ T9959] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 411.254679][ T9959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 411.257958][ T9959] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 411.261237][ T9959]
[ 411.265338][ T9961] CPU: 2 PID: 9961 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 411.268533][ T9959] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 411.270670][ T9961] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 411.270685][ T9961] Call Trace:
[ 411.270693][ T9961]
[ 411.270701][ T9961] dump_stack_lvl+0x16c/0x1f0
[ 411.270733][ T9961] sysfs_warn_dup+0x7f/0xa0
[ 411.270762][ T9961] sysfs_create_dir_ns+0x24d/0x2b0
[ 411.270788][ T9961] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 411.270815][ T9961] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 411.270836][ T9961] ? do_raw_spin_unlock+0x172/0x230
[ 411.270854][ T9961] kobject_add_internal+0x2c8/0x990
[ 411.270874][ T9961] kobject_init_and_add+0x11c/0x190
[ 411.270893][ T9961] ? __pfx_kobject_init_and_add+0x10/0x10
[ 411.270913][ T9961] ? lockdep_init_map_type+0x16d/0x7d0
[ 411.278807][ T9959] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 411.281433][ T9961] ? lockdep_init_map_type+0x16d/0x7d0
[ 411.313818][ T9961] gfs2_sys_fs_add+0x207/0x470
[ 411.316030][ T9961] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 411.318309][ T9961] ? __pfx_alloc_workqueue+0x10/0x10
[ 411.320476][ T9961] ? read_word_at_a_time+0xe/0x20
[ 411.322867][ T9961] gfs2_fill_super+0x138c/0x2e10
[ 411.325328][ T9961] ? vsnprintf+0x3cd/0x1880
[ 411.327767][ T9961] ? __pfx_gfs2_fill_super+0x10/0x10
[ 411.330439][ T9961] ? snprintf+0xc8/0x100
[ 411.332407][ T9961] ? __pfx_snprintf+0x10/0x10
[ 411.334609][ T9961] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 411.337171][ T9961] ? set_blocksize+0x2b1/0x350
[ 411.339687][ T9961] ? sb_set_blocksize+0xf6/0x120
[ 411.342117][ T9961] ? setup_bdev_super+0x392/0x720
[ 411.344468][ T9961] get_tree_bdev+0x36f/0x610
[ 411.346938][ T9961] ? __pfx_gfs2_fill_super+0x10/0x10
[ 411.349454][ T9961] ? __pfx_get_tree_bdev+0x10/0x10
[ 411.351835][ T9961] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 411.354647][ T9961] ? cap_capable+0x1cf/0x240
[ 411.356959][ T9961] gfs2_get_tree+0x4e/0x280
[ 411.359291][ T9961] vfs_get_tree+0x8f/0x380
[ 411.361565][ T9961] path_mount+0x14e6/0x1f20
[ 411.363975][ T9961] ? kmem_cache_free+0x12e/0x380
[ 411.366603][ T9961] ? __pfx_path_mount+0x10/0x10
[ 411.368607][ T9961] ? putname+0x12e/0x170
[ 411.370570][ T9961] __x64_sys_mount+0x297/0x320
[ 411.373056][ T9961] ? __pfx___x64_sys_mount+0x10/0x10
[ 411.375897][ T9961] do_syscall_64+0xd2/0x260
[ 411.378249][ T9961] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 411.381084][ T9961] RIP: 0033:0x7f18cec7f4aa
[ 411.383550][ T9961] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 411.392313][ T9961] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 411.395758][ T9961] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 411.398925][ T9961] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 411.402077][ T9961] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 411.405263][ T9961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 411.409137][ T9961] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 411.412746][ T9961]
[ 411.419160][ T9961] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 411.422690][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 411.422690][ T5423] inode = 11 2340
[ 411.422690][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 411.425226][ T9961] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 411.437651][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 411.441437][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 411.445748][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 411.449763][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 411.457525][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 411.461928][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 411.469592][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 411.473244][ T5423] CPU: 2 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 411.478314][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 411.484249][ T5423] Call Trace:
[ 411.486242][ T5423]
[ 411.487959][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 411.490398][ T5423] gfs2_withdraw+0xab8/0x1290
[ 411.493291][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 411.495977][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 411.498570][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 411.501179][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 411.503633][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 411.506599][ T5423] inode_go_instantiate+0x47/0x60
[ 411.508960][ T5423] gfs2_instantiate+0x169/0x250
[ 411.511550][ T5423] gfs2_glock_wait+0x214/0x330
[ 411.514597][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 411.517582][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 411.520357][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 411.522906][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 411.525632][ T5423] do_sync+0x6cf/0xd30
[ 411.527790][ T5423] ? __pfx_do_sync+0x10/0x10
[ 411.530273][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 411.532475][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 411.534775][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 411.537249][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 411.539533][ T5423] gfs2_quota_sync+0x419/0x630
[ 411.542263][ T5423] gfs2_sync_fs+0x44/0xb0
[ 411.544815][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 411.547753][ T5423] sync_filesystem+0x10d/0x290
[ 411.550287][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 411.552797][ T5423] kill_block_super+0x3b/0x90
[ 411.555084][ T5423] gfs2_kill_sb+0x360/0x410
[ 411.557411][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 411.560054][ T5423] deactivate_super+0xde/0x100
[ 411.562271][ T5423] cleanup_mnt+0x222/0x450
[ 411.564349][ T5423] task_work_run+0x14e/0x250
[ 411.566627][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 411.569443][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 411.572738][ T5423] do_syscall_64+0xe2/0x260
[ 411.574780][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 411.577619][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 411.579843][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 411.588504][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 411.592330][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 411.595807][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 411.598975][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 411.602585][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 411.606973][ T5423] R13: 00007f7cc54c93b9 R14: 0000000000064247 R15: 0000000000000001
[ 411.611421][ T5423]
[ 412.039998][ T9973] loop2: detected capacity change from 0 to 32768
[ 412.051387][ T9971] loop1: detected capacity change from 0 to 32768
[ 412.051746][ T9973] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 412.060882][ T9973] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 412.065204][ T9971] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 412.068477][ T9971] CPU: 1 PID: 9971 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 412.073979][ T9971] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 412.078849][ T9971] Call Trace:
[ 412.080401][ T9971]
[ 412.081903][ T9971] dump_stack_lvl+0x16c/0x1f0
[ 412.085205][ T9971] sysfs_warn_dup+0x7f/0xa0
[ 412.087085][ T9971] sysfs_create_dir_ns+0x24d/0x2b0
[ 412.089369][ T9971] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 412.092029][ T9971] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 412.094596][ T9971] ? do_raw_spin_unlock+0x172/0x230
[ 412.095745][ T9972] loop3: detected capacity change from 0 to 32768
[ 412.097059][ T9971] kobject_add_internal+0x2c8/0x990
[ 412.097085][ T9971] kobject_init_and_add+0x11c/0x190
[ 412.097104][ T9971] ? __pfx_kobject_init_and_add+0x10/0x10
[ 412.097122][ T9971] ? lockdep_init_map_type+0x16d/0x7d0
[ 412.105206][ T9973] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 412.106218][ T9971] ? lockdep_init_map_type+0x16d/0x7d0
[ 412.106250][ T9971] gfs2_sys_fs_add+0x207/0x470
[ 412.106275][ T9971] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 412.109996][ T5597] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 412.111348][ T9971] ? __pfx_alloc_workqueue+0x10/0x10
[ 412.111378][ T9971] ? read_word_at_a_time+0xe/0x20
[ 412.111398][ T9971] gfs2_fill_super+0x138c/0x2e10
[ 412.111417][ T9971] ? vsnprintf+0x3cd/0x1880
[ 412.114476][ T5597] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 412.116764][ T9971] ? __pfx_gfs2_fill_super+0x10/0x10
[ 412.116787][ T9971] ? snprintf+0xc8/0x100
[ 412.116809][ T9971] ? __pfx_snprintf+0x10/0x10
[ 412.116832][ T9971] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 412.143352][ T9971] ? set_blocksize+0x2b1/0x350
[ 412.145463][ T9971] ? sb_set_blocksize+0xf6/0x120
[ 412.147544][ T9971] ? setup_bdev_super+0x392/0x720
[ 412.149802][ T9971] get_tree_bdev+0x36f/0x610
[ 412.151849][ T9971] ? __pfx_gfs2_fill_super+0x10/0x10
[ 412.154185][ T9971] ? __pfx_get_tree_bdev+0x10/0x10
[ 412.156379][ T9971] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 412.158762][ T9971] ? cap_capable+0x1cf/0x240
[ 412.160884][ T9971] gfs2_get_tree+0x4e/0x280
[ 412.162881][ T9971] vfs_get_tree+0x8f/0x380
[ 412.165020][ T9971] path_mount+0x14e6/0x1f20
[ 412.167029][ T9971] ? kmem_cache_free+0x12e/0x380
[ 412.169234][ T9971] ? __pfx_path_mount+0x10/0x10
[ 412.171406][ T9971] ? putname+0x12e/0x170
[ 412.173297][ T9971] __x64_sys_mount+0x297/0x320
[ 412.175351][ T9971] ? __pfx___x64_sys_mount+0x10/0x10
[ 412.177653][ T9971] do_syscall_64+0xd2/0x260
[ 412.179661][ T9971] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 412.182177][ T9971] RIP: 0033:0x7efc27e7f4aa
[ 412.184114][ T9971] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 412.192375][ T9971] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 412.195974][ T9971] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 412.199001][ T9971] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 412.202009][ T9971] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 412.205085][ T9971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 412.208423][ T9971] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 412.211808][ T9971]
[ 412.216055][ T9971] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 412.216174][ T9972] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 412.221691][ T9971] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 412.234646][ T5597] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 120ms
[ 412.238761][ T5597] gfs2: fsid=syz:syz.0: jid=0: Done
[ 412.241584][ T9973] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 412.243843][ T9972] CPU: 2 PID: 9972 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 412.249661][ T9972] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 412.254181][ T9972] Call Trace:
[ 412.255354][ T9972]
[ 412.256746][ T9972] dump_stack_lvl+0x16c/0x1f0
[ 412.258914][ T9972] sysfs_warn_dup+0x7f/0xa0
[ 412.260960][ T9972] sysfs_create_dir_ns+0x24d/0x2b0
[ 412.263338][ T9972] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 412.265864][ T9972] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 412.268018][ T9972] ? do_raw_spin_unlock+0x172/0x230
[ 412.270170][ T9972] kobject_add_internal+0x2c8/0x990
[ 412.272045][ T9972] kobject_init_and_add+0x11c/0x190
[ 412.273907][ T9972] ? __pfx_kobject_init_and_add+0x10/0x10
[ 412.276139][ T9972] ? lockdep_init_map_type+0x16d/0x7d0
[ 412.278595][ T9972] ? lockdep_init_map_type+0x16d/0x7d0
[ 412.280823][ T9972] gfs2_sys_fs_add+0x207/0x470
[ 412.282847][ T9972] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 412.284950][ T9972] ? __pfx_alloc_workqueue+0x10/0x10
[ 412.286944][ T9972] ? read_word_at_a_time+0xe/0x20
[ 412.289122][ T9972] gfs2_fill_super+0x138c/0x2e10
[ 412.291404][ T9972] ? vsnprintf+0x3cd/0x1880
[ 412.293416][ T9972] ? __pfx_gfs2_fill_super+0x10/0x10
[ 412.295766][ T9972] ? snprintf+0xc8/0x100
[ 412.297716][ T9972] ? __pfx_snprintf+0x10/0x10
[ 412.299845][ T9972] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 412.302256][ T9972] ? set_blocksize+0x2b1/0x350
[ 412.304380][ T9972] ? sb_set_blocksize+0xf6/0x120
[ 412.306651][ T9972] ? setup_bdev_super+0x392/0x720
[ 412.308930][ T9972] get_tree_bdev+0x36f/0x610
[ 412.310973][ T9972] ? __pfx_gfs2_fill_super+0x10/0x10
[ 412.313383][ T9972] ? __pfx_get_tree_bdev+0x10/0x10
[ 412.315762][ T9972] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 412.318092][ T9972] ? cap_capable+0x1cf/0x240
[ 412.320056][ T9972] gfs2_get_tree+0x4e/0x280
[ 412.321901][ T9972] vfs_get_tree+0x8f/0x380
[ 412.323599][ T9972] path_mount+0x14e6/0x1f20
[ 412.325390][ T9972] ? kmem_cache_free+0x12e/0x380
[ 412.327768][ T9972] ? __pfx_path_mount+0x10/0x10
[ 412.329611][ T9975] loop0: detected capacity change from 0 to 32768
[ 412.329962][ T9972] ? putname+0x12e/0x170
[ 412.334832][ T9972] __x64_sys_mount+0x297/0x320
[ 412.336874][ T9972] ? __pfx___x64_sys_mount+0x10/0x10
[ 412.338865][ T9972] do_syscall_64+0xd2/0x260
[ 412.340766][ T9972] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 412.341653][ T9975] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 412.343048][ T9972] RIP: 0033:0x7f70fd87f4aa
[ 412.343061][ T9972] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 412.343071][ T9972] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 412.343082][ T9972] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 412.343089][ T9972] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 412.343096][ T9972] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 412.370318][ T9972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 412.373474][ T9972] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 412.376619][ T9972]
[ 412.377913][ T9975] CPU: 3 PID: 9975 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 412.381751][ T9972] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 412.382376][ T9975] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 412.382392][ T9975] Call Trace:
[ 412.382400][ T9975]
[ 412.382407][ T9975] dump_stack_lvl+0x16c/0x1f0
[ 412.389051][ T9972] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 412.393117][ T9975] sysfs_warn_dup+0x7f/0xa0
[ 412.393150][ T9975] sysfs_create_dir_ns+0x24d/0x2b0
[ 412.393175][ T9975] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 412.407308][ T9975] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 412.409494][ T9975] ? do_raw_spin_unlock+0x172/0x230
[ 412.411612][ T9975] kobject_add_internal+0x2c8/0x990
[ 412.414057][ T9975] kobject_init_and_add+0x11c/0x190
[ 412.416425][ T9975] ? __pfx_kobject_init_and_add+0x10/0x10
[ 412.419016][ T9975] ? lockdep_init_map_type+0x16d/0x7d0
[ 412.421523][ T9975] ? lockdep_init_map_type+0x16d/0x7d0
[ 412.424041][ T9975] gfs2_sys_fs_add+0x207/0x470
[ 412.426253][ T9975] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 412.428678][ T9975] ? __pfx_alloc_workqueue+0x10/0x10
[ 412.431010][ T9975] ? read_word_at_a_time+0xe/0x20
[ 412.433070][ T9975] gfs2_fill_super+0x138c/0x2e10
[ 412.435166][ T9975] ? vsnprintf+0x3cd/0x1880
[ 412.437271][ T9975] ? __pfx_gfs2_fill_super+0x10/0x10
[ 412.439701][ T9975] ? snprintf+0xc8/0x100
[ 412.441647][ T9975] ? __pfx_snprintf+0x10/0x10
[ 412.443815][ T9975] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 412.446253][ T9975] ? set_blocksize+0x2b1/0x350
[ 412.448477][ T9975] ? sb_set_blocksize+0xf6/0x120
[ 412.450788][ T9975] ? setup_bdev_super+0x392/0x720
[ 412.456000][ T9975] get_tree_bdev+0x36f/0x610
[ 412.458165][ T9975] ? __pfx_gfs2_fill_super+0x10/0x10
[ 412.460635][ T9975] ? __pfx_get_tree_bdev+0x10/0x10
[ 412.462958][ T9975] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 412.465555][ T9975] ? cap_capable+0x1cf/0x240
[ 412.467795][ T9975] gfs2_get_tree+0x4e/0x280
[ 412.469944][ T9975] vfs_get_tree+0x8f/0x380
[ 412.472049][ T9975] path_mount+0x14e6/0x1f20
[ 412.474445][ T9975] ? kmem_cache_free+0x12e/0x380
[ 412.477020][ T9975] ? __pfx_path_mount+0x10/0x10
[ 412.479467][ T9975] ? putname+0x12e/0x170
[ 412.481493][ T9975] __x64_sys_mount+0x297/0x320
[ 412.483686][ T9975] ? __pfx___x64_sys_mount+0x10/0x10
[ 412.486068][ T9975] do_syscall_64+0xd2/0x260
[ 412.488121][ T9975] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 412.490876][ T9975] RIP: 0033:0x7f7cc547f4aa
[ 412.492949][ T9975] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 412.501493][ T9975] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 412.505177][ T9975] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 412.508852][ T9975] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 412.512418][ T9975] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 412.515893][ T9975] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 412.519371][ T9975] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 412.522867][ T9975]
[ 412.531724][ T9975] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 412.537760][ T9975] gfs2: fsid=syz:syz: error -17 adding sysfs files
2024/04/02 02:36:31 executed programs: 1246
[ 412.750078][ T9973] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 412.826085][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 412.826085][ T5422] inode = 11 2340
[ 412.826085][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 412.840367][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 412.849382][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 412.852672][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 412.866013][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 412.873069][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 412.889400][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 412.892435][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 412.903811][ T5422] CPU: 3 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 412.908660][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 412.913075][ T5422] Call Trace:
[ 412.914640][ T5422]
[ 412.915944][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 412.918062][ T5422] gfs2_withdraw+0xab8/0x1290
[ 412.920022][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 412.922057][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 412.924220][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 412.926437][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 412.928473][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 412.930562][ T5422] inode_go_instantiate+0x47/0x60
[ 412.932742][ T5422] gfs2_instantiate+0x169/0x250
[ 412.934886][ T5422] gfs2_glock_wait+0x214/0x330
[ 412.936932][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 412.939317][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 412.941437][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 412.943661][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 412.954416][ T5422] do_sync+0x6cf/0xd30
[ 412.956105][ T5422] ? __pfx_do_sync+0x10/0x10
[ 412.958008][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 412.960013][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 412.962074][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 412.969148][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 412.971667][ T5422] gfs2_quota_sync+0x419/0x630
[ 412.974303][ T5422] gfs2_sync_fs+0x44/0xb0
[ 412.976192][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 412.978464][ T5422] sync_filesystem+0x10d/0x290
[ 412.980898][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 412.983809][ T5422] kill_block_super+0x3b/0x90
[ 412.986166][ T5422] gfs2_kill_sb+0x360/0x410
[ 412.988220][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 412.990639][ T5422] deactivate_super+0xde/0x100
[ 412.992917][ T5422] cleanup_mnt+0x222/0x450
[ 412.994913][ T5422] task_work_run+0x14e/0x250
[ 412.996954][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 412.999229][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 413.001703][ T5422] do_syscall_64+0xe2/0x260
[ 413.003860][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 413.006886][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 413.009260][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 413.017842][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 413.020954][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 413.024158][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 413.027119][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 413.030611][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 413.034058][ T5422] R13: 00007f18cecc93b9 R14: 000000000006477a R15: 0000000000000001
[ 413.037370][ T5422]
[ 413.089627][ T9984] loop3: detected capacity change from 0 to 32768
[ 413.097795][ T9984] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 413.101145][ T9984] CPU: 3 PID: 9984 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 413.106674][ T9984] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 413.111396][ T9984] Call Trace:
[ 413.113501][ T9984]
[ 413.114961][ T9984] dump_stack_lvl+0x16c/0x1f0
[ 413.117053][ T9984] sysfs_warn_dup+0x7f/0xa0
[ 413.119017][ T9984] sysfs_create_dir_ns+0x24d/0x2b0
[ 413.121085][ T9984] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 413.123353][ T9984] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 413.125537][ T9984] ? do_raw_spin_unlock+0x172/0x230
[ 413.127615][ T9984] kobject_add_internal+0x2c8/0x990
[ 413.129916][ T9984] kobject_init_and_add+0x11c/0x190
[ 413.132200][ T9984] ? __pfx_kobject_init_and_add+0x10/0x10
[ 413.134838][ T9984] ? lockdep_init_map_type+0x16d/0x7d0
[ 413.137321][ T9984] ? lockdep_init_map_type+0x16d/0x7d0
[ 413.139615][ T9984] gfs2_sys_fs_add+0x207/0x470
[ 413.141804][ T9984] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 413.143911][ T9984] ? __pfx_alloc_workqueue+0x10/0x10
[ 413.146103][ T9984] ? read_word_at_a_time+0xe/0x20
[ 413.147769][ T9984] gfs2_fill_super+0x138c/0x2e10
[ 413.149605][ T9984] ? vsnprintf+0x3cd/0x1880
[ 413.151452][ T9984] ? __pfx_gfs2_fill_super+0x10/0x10
[ 413.153320][ T9985] loop1: detected capacity change from 0 to 32768
[ 413.153562][ T9984] ? snprintf+0xc8/0x100
[ 413.158029][ T9984] ? __pfx_snprintf+0x10/0x10
[ 413.160028][ T9984] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 413.162334][ T9984] ? set_blocksize+0x2b1/0x350
[ 413.164362][ T9984] ? sb_set_blocksize+0xf6/0x120
[ 413.166499][ T9984] ? setup_bdev_super+0x392/0x720
[ 413.168680][ T9984] get_tree_bdev+0x36f/0x610
[ 413.170715][ T9984] ? __pfx_gfs2_fill_super+0x10/0x10
[ 413.172966][ T9984] ? __pfx_get_tree_bdev+0x10/0x10
[ 413.175194][ T9984] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 413.177457][ T9984] ? cap_capable+0x1cf/0x240
[ 413.179414][ T9984] gfs2_get_tree+0x4e/0x280
[ 413.181398][ T9984] vfs_get_tree+0x8f/0x380
[ 413.183404][ T9984] path_mount+0x14e6/0x1f20
[ 413.185166][ T9984] ? kmem_cache_free+0x12e/0x380
[ 413.187261][ T9984] ? __pfx_path_mount+0x10/0x10
[ 413.189228][ T9984] ? putname+0x12e/0x170
[ 413.191056][ T9984] __x64_sys_mount+0x297/0x320
[ 413.193082][ T9984] ? __pfx___x64_sys_mount+0x10/0x10
[ 413.195436][ T9984] do_syscall_64+0xd2/0x260
[ 413.197340][ T9984] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 413.199913][ T9984] RIP: 0033:0x7f70fd87f4aa
[ 413.201890][ T9984] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 413.212561][ T9984] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 413.216184][ T9984] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 413.219236][ T9984] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 413.222406][ T9984] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 413.225608][ T9984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 413.228948][ T9984] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 413.231563][ T9984]
[ 413.235363][ T9984] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 413.240578][ T9984] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 413.257957][ T9985] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 413.261484][ T9985] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 413.272603][ T9985] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 413.277721][ T34] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 413.280773][ T34] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 413.286083][ T9987] loop0: detected capacity change from 0 to 32768
[ 413.293064][ T9987] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 413.299849][ T9987] CPU: 2 PID: 9987 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 413.305040][ T9987] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 413.309802][ T9987] Call Trace:
[ 413.311332][ T9987]
[ 413.312718][ T9987] dump_stack_lvl+0x16c/0x1f0
[ 413.315261][ T9987] sysfs_warn_dup+0x7f/0xa0
[ 413.317201][ T9987] sysfs_create_dir_ns+0x24d/0x2b0
[ 413.319754][ T9987] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 413.322356][ T9987] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 413.324732][ T9987] ? do_raw_spin_unlock+0x172/0x230
[ 413.327008][ T9987] kobject_add_internal+0x2c8/0x990
[ 413.329349][ T9987] kobject_init_and_add+0x11c/0x190
[ 413.329701][ T34] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 48ms
[ 413.331668][ T9987] ? __pfx_kobject_init_and_add+0x10/0x10
[ 413.335313][ T34] gfs2: fsid=syz:syz.0: jid=0: Done
[ 413.337307][ T9987] ? lockdep_init_map_type+0x16d/0x7d0
[ 413.341677][ T9987] ? lockdep_init_map_type+0x16d/0x7d0
[ 413.344149][ T9987] gfs2_sys_fs_add+0x207/0x470
[ 413.346540][ T9987] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 413.348917][ T9987] ? __pfx_alloc_workqueue+0x10/0x10
[ 413.351669][ T9987] ? read_word_at_a_time+0xe/0x20
[ 413.353991][ T9987] gfs2_fill_super+0x138c/0x2e10
[ 413.356525][ T9987] ? vsnprintf+0x3cd/0x1880
[ 413.359075][ T9987] ? __pfx_gfs2_fill_super+0x10/0x10
[ 413.359864][ T9985] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 413.361961][ T9987] ? snprintf+0xc8/0x100
[ 413.361988][ T9987] ? __pfx_snprintf+0x10/0x10
[ 413.362017][ T9987] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 413.372645][ T9987] ? set_blocksize+0x2b1/0x350
[ 413.375132][ T9987] ? sb_set_blocksize+0xf6/0x120
[ 413.377369][ T9987] ? setup_bdev_super+0x392/0x720
[ 413.379800][ T9987] get_tree_bdev+0x36f/0x610
[ 413.382384][ T9987] ? __pfx_gfs2_fill_super+0x10/0x10
[ 413.384737][ T9987] ? __pfx_get_tree_bdev+0x10/0x10
[ 413.387460][ T9987] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 413.405532][ T9987] ? cap_capable+0x1cf/0x240
[ 413.407662][ T9987] gfs2_get_tree+0x4e/0x280
[ 413.409768][ T9987] vfs_get_tree+0x8f/0x380
[ 413.411722][ T9987] path_mount+0x14e6/0x1f20
[ 413.413796][ T9987] ? kmem_cache_free+0x12e/0x380
[ 413.415977][ T9987] ? __pfx_path_mount+0x10/0x10
[ 413.418218][ T9987] ? putname+0x12e/0x170
[ 413.420085][ T9987] __x64_sys_mount+0x297/0x320
[ 413.436972][ T9987] ? __pfx___x64_sys_mount+0x10/0x10
[ 413.439389][ T9987] do_syscall_64+0xd2/0x260
[ 413.441432][ T9987] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 413.444230][ T9987] RIP: 0033:0x7f7cc547f4aa
[ 413.446320][ T9987] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 413.461621][ T9987] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 413.464955][ T9987] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 413.468114][ T9987] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 413.471284][ T9987] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 413.474478][ T9987] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 413.478140][ T9987] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 413.482666][ T9987]
[ 413.499108][ T9987] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 413.506207][ T9987] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 413.713944][ T9985] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 413.749059][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 413.749059][ T5428] inode = 11 2340
[ 413.749059][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 413.760387][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 413.765348][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 413.770212][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 413.783784][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 413.804741][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 413.808361][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 413.813389][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 413.817977][ T5428] CPU: 1 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 413.823375][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 413.828138][ T5428] Call Trace:
[ 413.829538][ T5428]
[ 413.830747][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 413.832650][ T5428] gfs2_withdraw+0xab8/0x1290
[ 413.834032][ T9994] loop2: detected capacity change from 0 to 32768
[ 413.834566][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 413.838916][ T9996] loop3: detected capacity change from 0 to 32768
[ 413.839220][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 413.839251][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 413.839279][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 413.849532][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 413.852044][ T5428] inode_go_instantiate+0x47/0x60
[ 413.854393][ T5428] gfs2_instantiate+0x169/0x250
[ 413.856594][ T5428] gfs2_glock_wait+0x214/0x330
[ 413.858861][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 413.861722][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 413.864916][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 413.867158][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 413.869860][ T5428] do_sync+0x6cf/0xd30
[ 413.871928][ T5428] ? __pfx_do_sync+0x10/0x10
[ 413.874813][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 413.877159][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 413.879845][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 413.882763][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 413.885079][ T5428] gfs2_quota_sync+0x419/0x630
[ 413.887284][ T5428] gfs2_sync_fs+0x44/0xb0
[ 413.889375][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 413.891657][ T5428] sync_filesystem+0x10d/0x290
[ 413.893628][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 413.895988][ T5428] kill_block_super+0x3b/0x90
[ 413.898130][ T5428] gfs2_kill_sb+0x360/0x410
[ 413.900260][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 413.902672][ T5428] deactivate_super+0xde/0x100
[ 413.904791][ T5428] cleanup_mnt+0x222/0x450
[ 413.906900][ T5428] task_work_run+0x14e/0x250
[ 413.907810][ T9996] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 413.908965][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 413.915626][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 413.918329][ T5428] do_syscall_64+0xe2/0x260
[ 413.920281][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 413.923142][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 413.925121][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 413.934433][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 413.938219][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 413.942459][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 413.946417][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 413.950646][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 413.954629][ T5428] R13: 00007efc27ec93b9 R14: 0000000000064b7f R15: 0000000000000001
[ 413.958531][ T5428]
[ 413.960101][ T9996] CPU: 3 PID: 9996 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 413.966109][ T9996] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 413.971069][ T9996] Call Trace:
[ 413.972663][ T9996]
[ 413.974209][ T9996] dump_stack_lvl+0x16c/0x1f0
[ 413.976346][ T9996] sysfs_warn_dup+0x7f/0xa0
[ 413.978553][ T9996] sysfs_create_dir_ns+0x24d/0x2b0
[ 413.980944][ T9996] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 413.983414][ T9996] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 413.985761][ T9996] ? do_raw_spin_unlock+0x172/0x230
[ 413.988198][ T9996] kobject_add_internal+0x2c8/0x990
[ 413.990679][ T9996] kobject_init_and_add+0x11c/0x190
[ 413.993549][ T9996] ? __pfx_kobject_init_and_add+0x10/0x10
[ 413.996083][ T9996] ? lockdep_init_map_type+0x16d/0x7d0
[ 413.998435][ T9996] ? lockdep_init_map_type+0x16d/0x7d0
[ 414.000950][ T9996] gfs2_sys_fs_add+0x207/0x470
[ 414.003042][ T9996] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 414.004079][ T9994] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 414.005583][ T9996] ? __pfx_alloc_workqueue+0x10/0x10
[ 414.011794][ T9996] ? read_word_at_a_time+0xe/0x20
[ 414.014070][ T9996] gfs2_fill_super+0x138c/0x2e10
[ 414.016335][ T9996] ? vsnprintf+0x3cd/0x1880
[ 414.018436][ T9996] ? __pfx_gfs2_fill_super+0x10/0x10
[ 414.021471][ T9996] ? snprintf+0xc8/0x100
[ 414.023444][ T9996] ? __pfx_snprintf+0x10/0x10
[ 414.025638][ T9996] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 414.028179][ T9996] ? set_blocksize+0x2b1/0x350
[ 414.030322][ T9996] ? sb_set_blocksize+0xf6/0x120
[ 414.032375][ T9996] ? setup_bdev_super+0x392/0x720
[ 414.034502][ T9996] get_tree_bdev+0x36f/0x610
[ 414.036357][ T9996] ? __pfx_gfs2_fill_super+0x10/0x10
[ 414.038490][ T9996] ? __pfx_get_tree_bdev+0x10/0x10
[ 414.040563][ T9996] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 414.042995][ T9996] ? cap_capable+0x1cf/0x240
[ 414.045196][ T9996] gfs2_get_tree+0x4e/0x280
[ 414.048548][ T9996] vfs_get_tree+0x8f/0x380
[ 414.050878][ T9996] path_mount+0x14e6/0x1f20
[ 414.053234][ T9996] ? kmem_cache_free+0x12e/0x380
[ 414.055787][ T9996] ? __pfx_path_mount+0x10/0x10
[ 414.058602][ T9996] ? putname+0x12e/0x170
[ 414.060893][ T9996] __x64_sys_mount+0x297/0x320
[ 414.063064][ T9996] ? __pfx___x64_sys_mount+0x10/0x10
[ 414.065404][ T9996] do_syscall_64+0xd2/0x260
[ 414.067378][ T9996] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 414.069951][ T9996] RIP: 0033:0x7f70fd87f4aa
[ 414.071900][ T9996] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 414.080188][ T9996] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 414.083867][ T9996] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 414.087372][ T9996] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 414.090718][ T9996] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 414.094264][ T9996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 414.097704][ T9996] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 414.101217][ T9996]
[ 414.102901][ T9994] CPU: 2 PID: 9994 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 414.104976][ T9996] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 414.107479][ T9994] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 414.107497][ T9994] Call Trace:
[ 414.107506][ T9994]
[ 414.107513][ T9994] dump_stack_lvl+0x16c/0x1f0
[ 414.113612][ T9996] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 414.117619][ T9994] sysfs_warn_dup+0x7f/0xa0
[ 414.117654][ T9994] sysfs_create_dir_ns+0x24d/0x2b0
[ 414.117682][ T9994] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 414.117710][ T9994] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 414.117730][ T9994] ? do_raw_spin_unlock+0x172/0x230
[ 414.117748][ T9994] kobject_add_internal+0x2c8/0x990
[ 414.117768][ T9994] kobject_init_and_add+0x11c/0x190
[ 414.117788][ T9994] ? __pfx_kobject_init_and_add+0x10/0x10
[ 414.117807][ T9994] ? lockdep_init_map_type+0x16d/0x7d0
[ 414.117831][ T9994] ? lockdep_init_map_type+0x16d/0x7d0
[ 414.117855][ T9994] gfs2_sys_fs_add+0x207/0x470
[ 414.117878][ T9994] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 414.117900][ T9994] ? __pfx_alloc_workqueue+0x10/0x10
[ 414.117926][ T9994] ? read_word_at_a_time+0xe/0x20
[ 414.117944][ T9994] gfs2_fill_super+0x138c/0x2e10
[ 414.117962][ T9994] ? vsnprintf+0x3cd/0x1880
[ 414.117986][ T9994] ? __pfx_gfs2_fill_super+0x10/0x10
[ 414.118003][ T9994] ? snprintf+0xc8/0x100
[ 414.118025][ T9994] ? __pfx_snprintf+0x10/0x10
[ 414.118048][ T9994] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 414.118065][ T9994] ? set_blocksize+0x2b1/0x350
[ 414.118083][ T9994] ? sb_set_blocksize+0xf6/0x120
[ 414.118099][ T9994] ? setup_bdev_super+0x392/0x720
[ 414.118123][ T9994] get_tree_bdev+0x36f/0x610
[ 414.118146][ T9994] ? __pfx_gfs2_fill_super+0x10/0x10
[ 414.118164][ T9994] ? __pfx_get_tree_bdev+0x10/0x10
[ 414.118188][ T9994] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 414.118208][ T9994] ? cap_capable+0x1cf/0x240
[ 414.118231][ T9994] gfs2_get_tree+0x4e/0x280
[ 414.118248][ T9994] vfs_get_tree+0x8f/0x380
[ 414.118274][ T9994] path_mount+0x14e6/0x1f20
[ 414.118299][ T9994] ? kmem_cache_free+0x12e/0x380
[ 414.118318][ T9994] ? __pfx_path_mount+0x10/0x10
[ 414.118342][ T9994] ? putname+0x12e/0x170
[ 414.118362][ T9994] __x64_sys_mount+0x297/0x320
[ 414.118387][ T9994] ? __pfx___x64_sys_mount+0x10/0x10
[ 414.118414][ T9994] do_syscall_64+0xd2/0x260
[ 414.118433][ T9994] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 414.118455][ T9994] RIP: 0033:0x7f18cec7f4aa
[ 414.118470][ T9994] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 414.118488][ T9994] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 414.264545][ T9994] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 414.268084][ T9994] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 414.271582][ T9994] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 414.275016][ T9994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 414.279701][ T9994] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 414.283326][ T9994]
[ 414.288531][ T9994] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 414.295036][ T9994] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 414.441036][ T9998] loop0: detected capacity change from 0 to 32768
[ 414.476631][ T9998] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 414.480435][ T9998] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 414.506863][ T9998] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 414.511834][ T971] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 414.515088][ T971] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 414.552862][ T971] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 37ms
[ 414.556760][ T971] gfs2: fsid=syz:syz.0: jid=0: Done
[ 414.559306][ T9998] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 414.762345][ T9998] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 414.784902][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 414.784902][ T5423] inode = 11 2340
[ 414.784902][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 414.793195][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 414.803821][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 414.808513][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 414.812011][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 414.822925][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 414.827585][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 414.832591][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 414.839246][ T5423] CPU: 1 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 414.843798][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 414.847194][T10003] loop3: detected capacity change from 0 to 32768
[ 414.848004][ T5423] Call Trace:
[ 414.852103][ T5423]
[ 414.853390][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 414.855361][ T5423] gfs2_withdraw+0xab8/0x1290
[ 414.857403][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 414.859567][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 414.861556][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 414.863642][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 414.865818][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 414.868074][ T5423] inode_go_instantiate+0x47/0x60
[ 414.870295][ T5423] gfs2_instantiate+0x169/0x250
[ 414.872388][ T5423] gfs2_glock_wait+0x214/0x330
[ 414.874415][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 414.876656][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 414.878662][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 414.880843][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 414.883064][ T5423] do_sync+0x6cf/0xd30
[ 414.884806][ T5423] ? __pfx_do_sync+0x10/0x10
[ 414.886821][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 414.889083][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 414.891322][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 414.893561][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 414.895500][ T5423] gfs2_quota_sync+0x419/0x630
[ 414.897411][ T5423] gfs2_sync_fs+0x44/0xb0
[ 414.899180][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 414.901199][ T5423] sync_filesystem+0x10d/0x290
[ 414.903128][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 414.905299][ T5423] kill_block_super+0x3b/0x90
[ 414.907303][ T5423] gfs2_kill_sb+0x360/0x410
[ 414.909132][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 414.911281][ T5423] deactivate_super+0xde/0x100
[ 414.913229][ T5423] cleanup_mnt+0x222/0x450
[ 414.913366][T10005] loop1: detected capacity change from 0 to 32768
[ 414.915022][ T5423] task_work_run+0x14e/0x250
[ 414.915043][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 414.915061][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 414.915082][ T5423] do_syscall_64+0xe2/0x260
[ 414.915100][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 414.915120][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 414.915135][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 414.915153][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 414.941495][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 414.945209][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 414.948705][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 414.952207][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 414.954781][T10009] loop2: detected capacity change from 0 to 32768
[ 414.955921][ T5423] R13: 00007f7cc54c93b9 R14: 0000000000064fd3 R15: 0000000000000001
[ 414.955943][ T5423]
[ 414.957448][T10003] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 414.960616][T10005] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 414.977205][T10003] CPU: 2 PID: 10003 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 414.989805][T10003] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 415.003382][T10009] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 415.010380][T10003] Call Trace:
[ 415.010394][T10003]
[ 415.010403][T10003] dump_stack_lvl+0x16c/0x1f0
[ 415.010436][T10003] sysfs_warn_dup+0x7f/0xa0
[ 415.010463][T10003] sysfs_create_dir_ns+0x24d/0x2b0
[ 415.010495][T10003] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 415.010523][T10003] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 415.029285][T10003] ? do_raw_spin_unlock+0x172/0x230
[ 415.032606][T10003] kobject_add_internal+0x2c8/0x990
[ 415.034932][T10003] kobject_init_and_add+0x11c/0x190
[ 415.037336][T10003] ? __pfx_kobject_init_and_add+0x10/0x10
[ 415.039866][T10003] ? lockdep_init_map_type+0x16d/0x7d0
[ 415.042403][T10003] ? lockdep_init_map_type+0x16d/0x7d0
[ 415.044868][T10003] gfs2_sys_fs_add+0x207/0x470
[ 415.047086][T10003] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 415.049576][T10003] ? __pfx_alloc_workqueue+0x10/0x10
[ 415.052050][T10003] ? read_word_at_a_time+0xe/0x20
[ 415.054365][T10003] gfs2_fill_super+0x138c/0x2e10
[ 415.056608][T10003] ? vsnprintf+0x3cd/0x1880
[ 415.058875][T10003] ? __pfx_gfs2_fill_super+0x10/0x10
[ 415.061374][T10003] ? snprintf+0xc8/0x100
[ 415.063277][T10003] ? __pfx_snprintf+0x10/0x10
[ 415.065449][T10003] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 415.067859][T10003] ? set_blocksize+0x2b1/0x350
[ 415.070115][T10003] ? sb_set_blocksize+0xf6/0x120
[ 415.072408][T10003] ? setup_bdev_super+0x392/0x720
[ 415.074799][T10003] get_tree_bdev+0x36f/0x610
[ 415.077231][T10003] ? __pfx_gfs2_fill_super+0x10/0x10
[ 415.079625][T10003] ? __pfx_get_tree_bdev+0x10/0x10
[ 415.082085][T10003] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 415.084605][T10003] ? cap_capable+0x1cf/0x240
[ 415.086676][T10003] gfs2_get_tree+0x4e/0x280
[ 415.088547][T10003] vfs_get_tree+0x8f/0x380
[ 415.090452][T10003] path_mount+0x14e6/0x1f20
[ 415.092337][T10003] ? kmem_cache_free+0x12e/0x380
[ 415.094391][T10003] ? __pfx_path_mount+0x10/0x10
[ 415.096397][T10003] ? putname+0x12e/0x170
[ 415.098237][T10003] __x64_sys_mount+0x297/0x320
[ 415.100230][T10003] ? __pfx___x64_sys_mount+0x10/0x10
[ 415.102416][T10003] do_syscall_64+0xd2/0x260
[ 415.104295][T10003] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 415.106624][T10003] RIP: 0033:0x7f70fd87f4aa
[ 415.108125][T10003] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 415.116143][T10003] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 415.119468][T10003] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 415.123103][T10003] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 415.126570][T10003] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 415.130098][T10003] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 415.133374][T10003] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 415.136886][T10003]
[ 415.138364][T10009] CPU: 1 PID: 10009 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 415.143186][T10009] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 415.144780][T10003] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 415.147833][T10009] Call Trace:
[ 415.153650][T10003] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 415.155195][T10009]
[ 415.155206][T10009] dump_stack_lvl+0x16c/0x1f0
[ 415.155238][T10009] sysfs_warn_dup+0x7f/0xa0
[ 415.155266][T10009] sysfs_create_dir_ns+0x24d/0x2b0
[ 415.166335][T10009] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 415.168951][T10009] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 415.171604][T10009] ? do_raw_spin_unlock+0x172/0x230
[ 415.174023][T10009] kobject_add_internal+0x2c8/0x990
[ 415.176269][T10009] kobject_init_and_add+0x11c/0x190
[ 415.178830][T10009] ? __pfx_kobject_init_and_add+0x10/0x10
[ 415.182151][T10009] ? lockdep_init_map_type+0x16d/0x7d0
[ 415.184529][T10009] ? lockdep_init_map_type+0x16d/0x7d0
[ 415.186942][T10009] gfs2_sys_fs_add+0x207/0x470
[ 415.188920][T10009] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 415.191363][T10009] ? __pfx_alloc_workqueue+0x10/0x10
[ 415.193829][T10009] ? read_word_at_a_time+0xe/0x20
[ 415.196123][T10009] gfs2_fill_super+0x138c/0x2e10
[ 415.198402][T10009] ? vsnprintf+0x3cd/0x1880
[ 415.200364][T10009] ? __pfx_gfs2_fill_super+0x10/0x10
[ 415.202838][T10009] ? snprintf+0xc8/0x100
[ 415.204712][T10009] ? __pfx_snprintf+0x10/0x10
[ 415.206930][T10009] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 415.209274][T10009] ? set_blocksize+0x2b1/0x350
[ 415.211310][T10009] ? sb_set_blocksize+0xf6/0x120
[ 415.213568][T10009] ? setup_bdev_super+0x392/0x720
[ 415.215857][T10009] get_tree_bdev+0x36f/0x610
[ 415.217915][T10009] ? __pfx_gfs2_fill_super+0x10/0x10
[ 415.220210][T10009] ? __pfx_get_tree_bdev+0x10/0x10
[ 415.222408][T10009] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 415.224767][T10009] ? cap_capable+0x1cf/0x240
[ 415.226749][T10009] gfs2_get_tree+0x4e/0x280
[ 415.228702][T10009] vfs_get_tree+0x8f/0x380
[ 415.230672][T10009] path_mount+0x14e6/0x1f20
[ 415.232623][T10009] ? kmem_cache_free+0x12e/0x380
[ 415.234875][T10009] ? __pfx_path_mount+0x10/0x10
[ 415.236995][T10009] ? putname+0x12e/0x170
[ 415.238789][T10009] __x64_sys_mount+0x297/0x320
[ 415.240885][T10009] ? __pfx___x64_sys_mount+0x10/0x10
[ 415.243173][T10009] do_syscall_64+0xd2/0x260
[ 415.245223][T10009] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 415.247900][T10009] RIP: 0033:0x7f18cec7f4aa
[ 415.249929][T10009] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 415.257788][T10009] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 415.261315][T10009] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 415.264661][T10009] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 415.268110][T10009] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 415.271551][T10009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 415.274887][T10009] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 415.278165][T10009]
[ 415.279601][T10005] CPU: 3 PID: 10005 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 415.283921][T10005] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 415.287735][T10005] Call Trace:
[ 415.289100][T10005]
[ 415.290302][T10005] dump_stack_lvl+0x16c/0x1f0
[ 415.292238][T10005] sysfs_warn_dup+0x7f/0xa0
[ 415.294103][T10005] sysfs_create_dir_ns+0x24d/0x2b0
[ 415.296088][T10005] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 415.298435][T10005] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 415.300640][T10005] ? do_raw_spin_unlock+0x172/0x230
[ 415.302766][T10005] kobject_add_internal+0x2c8/0x990
[ 415.304882][T10005] kobject_init_and_add+0x11c/0x190
[ 415.307026][T10005] ? __pfx_kobject_init_and_add+0x10/0x10
[ 415.308405][T10009] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 415.309368][T10005] ? lockdep_init_map_type+0x16d/0x7d0
[ 415.315313][T10009] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 415.317403][T10005] ? lockdep_init_map_type+0x16d/0x7d0
[ 415.317430][T10005] gfs2_sys_fs_add+0x207/0x470
[ 415.317454][T10005] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 415.326420][T10005] ? __pfx_alloc_workqueue+0x10/0x10
[ 415.328705][T10005] ? read_word_at_a_time+0xe/0x20
[ 415.330885][T10005] gfs2_fill_super+0x138c/0x2e10
[ 415.333130][T10005] ? vsnprintf+0x3cd/0x1880
[ 415.335110][T10005] ? __pfx_gfs2_fill_super+0x10/0x10
[ 415.337378][T10005] ? snprintf+0xc8/0x100
[ 415.339173][T10005] ? __pfx_snprintf+0x10/0x10
[ 415.341178][T10005] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 415.343435][T10005] ? set_blocksize+0x2b1/0x350
[ 415.345481][T10005] ? sb_set_blocksize+0xf6/0x120
[ 415.347591][T10005] ? setup_bdev_super+0x392/0x720
[ 415.349779][T10005] get_tree_bdev+0x36f/0x610
[ 415.351706][T10005] ? __pfx_gfs2_fill_super+0x10/0x10
[ 415.353917][T10005] ? __pfx_get_tree_bdev+0x10/0x10
[ 415.356251][T10005] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 415.358720][T10005] ? cap_capable+0x1cf/0x240
[ 415.360754][T10005] gfs2_get_tree+0x4e/0x280
[ 415.362747][T10005] vfs_get_tree+0x8f/0x380
[ 415.364705][T10005] path_mount+0x14e6/0x1f20
[ 415.366912][T10005] ? kmem_cache_free+0x12e/0x380
[ 415.369030][T10005] ? __pfx_path_mount+0x10/0x10
[ 415.371155][T10005] ? putname+0x12e/0x170
[ 415.373031][T10005] __x64_sys_mount+0x297/0x320
[ 415.375064][T10005] ? __pfx___x64_sys_mount+0x10/0x10
[ 415.377282][T10005] do_syscall_64+0xd2/0x260
[ 415.379219][T10005] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 415.381595][T10005] RIP: 0033:0x7efc27e7f4aa
[ 415.383375][T10005] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 415.391530][T10005] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 415.395026][T10005] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 415.398458][T10005] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 415.401800][T10005] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 415.405213][T10005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 415.408406][T10005] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 415.411722][T10005]
[ 415.416370][T10005] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 415.422562][T10005] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 415.946289][T10014] loop0: detected capacity change from 0 to 32768
[ 415.955527][T10014] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 415.967997][T10014] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 415.983024][T10014] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 415.988066][ T34] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 415.992530][ T34] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 416.028630][T10018] loop3: detected capacity change from 0 to 32768
[ 416.043999][T10018] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 416.046747][ T34] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 54ms
[ 416.047733][T10018] CPU: 2 PID: 10018 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 416.047757][T10018] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 416.047769][T10018] Call Trace:
[ 416.047777][T10018]
[ 416.047784][T10018] dump_stack_lvl+0x16c/0x1f0
[ 416.050943][ T34] gfs2: fsid=syz:syz.0: jid=0: Done
[ 416.053841][T10020] loop1: detected capacity change from 0 to 32768
[ 416.055725][T10018] sysfs_warn_dup+0x7f/0xa0
[ 416.055760][T10018] sysfs_create_dir_ns+0x24d/0x2b0
[ 416.055788][T10018] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 416.055815][T10018] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 416.060347][T10014] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 416.061640][T10018] ? do_raw_spin_unlock+0x172/0x230
[ 416.061665][T10018] kobject_add_internal+0x2c8/0x990
[ 416.061687][T10018] kobject_init_and_add+0x11c/0x190
[ 416.061703][T10018] ? __pfx_kobject_init_and_add+0x10/0x10
[ 416.064045][T10020] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 416.065171][T10018] ? lockdep_init_map_type+0x16d/0x7d0
[ 416.090964][T10016] loop2: detected capacity change from 0 to 32768
[ 416.093887][T10018] ? lockdep_init_map_type+0x16d/0x7d0
[ 416.093922][T10018] gfs2_sys_fs_add+0x207/0x470
[ 416.093947][T10018] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 416.093967][T10018] ? __pfx_alloc_workqueue+0x10/0x10
[ 416.107932][T10018] ? read_word_at_a_time+0xe/0x20
[ 416.110228][T10018] gfs2_fill_super+0x138c/0x2e10
[ 416.112361][T10018] ? vsnprintf+0x3cd/0x1880
[ 416.114339][T10018] ? __pfx_gfs2_fill_super+0x10/0x10
[ 416.116592][T10018] ? snprintf+0xc8/0x100
[ 416.118479][T10018] ? __pfx_snprintf+0x10/0x10
[ 416.120526][T10018] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 416.122877][T10018] ? set_blocksize+0x2b1/0x350
[ 416.125038][T10018] ? sb_set_blocksize+0xf6/0x120
[ 416.127783][T10018] ? setup_bdev_super+0x392/0x720
[ 416.130347][T10018] get_tree_bdev+0x36f/0x610
[ 416.132625][T10018] ? __pfx_gfs2_fill_super+0x10/0x10
[ 416.135923][T10018] ? __pfx_get_tree_bdev+0x10/0x10
[ 416.138280][T10018] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 416.140839][T10018] ? cap_capable+0x1cf/0x240
[ 416.142819][T10018] gfs2_get_tree+0x4e/0x280
[ 416.144548][T10018] vfs_get_tree+0x8f/0x380
[ 416.146455][T10018] path_mount+0x14e6/0x1f20
[ 416.148389][T10018] ? kmem_cache_free+0x12e/0x380
[ 416.150686][T10018] ? __pfx_path_mount+0x10/0x10
[ 416.152801][T10018] ? putname+0x12e/0x170
[ 416.154778][T10018] __x64_sys_mount+0x297/0x320
[ 416.156869][T10018] ? __pfx___x64_sys_mount+0x10/0x10
[ 416.159147][T10018] do_syscall_64+0xd2/0x260
[ 416.160974][T10018] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 416.163454][T10018] RIP: 0033:0x7f70fd87f4aa
[ 416.165270][T10018] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 416.173534][T10018] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 416.177196][T10018] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 416.180999][T10018] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 416.184473][T10018] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 416.188595][T10018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 416.193035][T10018] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 416.196558][T10018]
[ 416.197931][T10020] CPU: 0 PID: 10020 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 416.200604][T10016] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 416.202260][T10020] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 416.202274][T10020] Call Trace:
[ 416.202281][T10020]
[ 416.202286][T10020] dump_stack_lvl+0x16c/0x1f0
[ 416.202314][T10020] sysfs_warn_dup+0x7f/0xa0
[ 416.216304][T10020] sysfs_create_dir_ns+0x24d/0x2b0
[ 416.218348][T10020] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 416.220541][T10020] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 416.222764][T10020] ? do_raw_spin_unlock+0x172/0x230
[ 416.224809][T10020] kobject_add_internal+0x2c8/0x990
[ 416.224996][T10018] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 416.226932][T10020] kobject_init_and_add+0x11c/0x190
[ 416.226956][T10020] ? __pfx_kobject_init_and_add+0x10/0x10
[ 416.226974][T10020] ? lockdep_init_map_type+0x16d/0x7d0
[ 416.226998][T10020] ? lockdep_init_map_type+0x16d/0x7d0
[ 416.232769][T10018] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 416.234975][T10020] gfs2_sys_fs_add+0x207/0x470
[ 416.235002][T10020] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 416.235024][T10020] ? __pfx_alloc_workqueue+0x10/0x10
[ 416.235047][T10020] ? read_word_at_a_time+0xe/0x20
[ 416.235065][T10020] gfs2_fill_super+0x138c/0x2e10
[ 416.256946][T10020] ? vsnprintf+0x3cd/0x1880
[ 416.258929][T10020] ? __pfx_gfs2_fill_super+0x10/0x10
[ 416.261220][T10020] ? snprintf+0xc8/0x100
[ 416.263034][T10020] ? __pfx_snprintf+0x10/0x10
[ 416.265050][T10020] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 416.267194][T10020] ? set_blocksize+0x2b1/0x350
[ 416.269081][T10020] ? sb_set_blocksize+0xf6/0x120
[ 416.270986][T10020] ? setup_bdev_super+0x392/0x720
[ 416.272951][T10020] get_tree_bdev+0x36f/0x610
[ 416.275026][T10020] ? __pfx_gfs2_fill_super+0x10/0x10
[ 416.277522][T10020] ? __pfx_get_tree_bdev+0x10/0x10
[ 416.279795][T10020] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 416.282198][T10020] ? cap_capable+0x1cf/0x240
[ 416.284179][T10020] gfs2_get_tree+0x4e/0x280
[ 416.286097][T10020] vfs_get_tree+0x8f/0x380
[ 416.287887][T10020] path_mount+0x14e6/0x1f20
[ 416.290011][T10020] ? kmem_cache_free+0x12e/0x380
[ 416.291989][T10020] ? __pfx_path_mount+0x10/0x10
[ 416.294018][T10020] ? putname+0x12e/0x170
[ 416.295814][T10020] __x64_sys_mount+0x297/0x320
[ 416.297893][T10020] ? __pfx___x64_sys_mount+0x10/0x10
[ 416.300104][T10020] do_syscall_64+0xd2/0x260
[ 416.302160][T10020] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 416.304694][T10020] RIP: 0033:0x7efc27e7f4aa
[ 416.306775][T10020] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 416.315339][T10020] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 416.318934][T10020] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 416.322405][T10020] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 416.325901][T10020] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 416.329382][T10020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 416.332644][T10020] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 416.335836][T10020]
[ 416.341443][T10016] CPU: 0 PID: 10016 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 416.351696][T10020] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 416.352912][T10016] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 416.359018][T10020] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 416.363264][T10016] Call Trace:
[ 416.363274][T10016]
[ 416.369271][T10016] dump_stack_lvl+0x16c/0x1f0
[ 416.371188][T10016] sysfs_warn_dup+0x7f/0xa0
[ 416.373117][T10016] sysfs_create_dir_ns+0x24d/0x2b0
[ 416.375250][T10016] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 416.377619][T10016] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 416.379987][T10016] ? do_raw_spin_unlock+0x172/0x230
[ 416.382219][T10016] kobject_add_internal+0x2c8/0x990
[ 416.384473][T10014] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 416.387145][T10016] kobject_init_and_add+0x11c/0x190
[ 416.389530][T10016] ? __pfx_kobject_init_and_add+0x10/0x10
[ 416.392015][T10016] ? lockdep_init_map_type+0x16d/0x7d0
[ 416.394395][T10016] ? lockdep_init_map_type+0x16d/0x7d0
[ 416.396776][T10016] gfs2_sys_fs_add+0x207/0x470
[ 416.398982][T10016] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 416.401347][T10016] ? __pfx_alloc_workqueue+0x10/0x10
[ 416.403774][T10016] ? read_word_at_a_time+0xe/0x20
[ 416.406089][T10016] gfs2_fill_super+0x138c/0x2e10
[ 416.408277][T10016] ? vsnprintf+0x3cd/0x1880
[ 416.410314][T10016] ? __pfx_gfs2_fill_super+0x10/0x10
[ 416.412530][T10016] ? snprintf+0xc8/0x100
[ 416.414354][T10016] ? __pfx_snprintf+0x10/0x10
[ 416.416293][T10016] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 416.418499][T10016] ? set_blocksize+0x2b1/0x350
[ 416.420438][T10016] ? sb_set_blocksize+0xf6/0x120
[ 416.422471][T10016] ? setup_bdev_super+0x392/0x720
[ 416.424543][T10016] get_tree_bdev+0x36f/0x610
[ 416.426675][T10016] ? __pfx_gfs2_fill_super+0x10/0x10
[ 416.429049][T10016] ? __pfx_get_tree_bdev+0x10/0x10
[ 416.431123][T10016] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 416.433177][T10016] ? cap_capable+0x1cf/0x240
[ 416.435080][T10016] gfs2_get_tree+0x4e/0x280
[ 416.436945][T10016] vfs_get_tree+0x8f/0x380
[ 416.438534][T10016] path_mount+0x14e6/0x1f20
[ 416.440381][T10016] ? kmem_cache_free+0x12e/0x380
[ 416.442561][T10016] ? __pfx_path_mount+0x10/0x10
[ 416.444730][T10016] ? putname+0x12e/0x170
[ 416.446577][T10016] __x64_sys_mount+0x297/0x320
[ 416.448687][T10016] ? __pfx___x64_sys_mount+0x10/0x10
[ 416.450890][T10016] do_syscall_64+0xd2/0x260
[ 416.452843][T10016] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 416.455349][T10016] RIP: 0033:0x7f18cec7f4aa
[ 416.457304][T10016] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 416.465647][T10016] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 416.468941][T10016] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 416.472084][T10016] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 416.475349][T10016] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 416.478446][T10016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 416.481874][T10016] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 416.485269][T10016]
[ 416.487767][T10016] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 416.494068][T10016] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 416.510306][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 416.510306][ T5423] inode = 11 2340
[ 416.510306][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 416.518376][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 416.522451][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 416.527454][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 416.531265][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 416.542299][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 416.546546][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 416.549647][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 416.552575][ T5423] CPU: 3 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 416.557360][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 416.561881][ T5423] Call Trace:
[ 416.563352][ T5423]
[ 416.564638][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 416.566875][ T5423] gfs2_withdraw+0xab8/0x1290
[ 416.569045][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 416.571301][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 416.573583][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 416.576061][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 416.578351][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 416.580847][ T5423] inode_go_instantiate+0x47/0x60
[ 416.583081][ T5423] gfs2_instantiate+0x169/0x250
[ 416.585243][ T5423] gfs2_glock_wait+0x214/0x330
[ 416.587381][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 416.589845][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 416.591905][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 416.594242][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 416.596560][ T5423] do_sync+0x6cf/0xd30
[ 416.598365][ T5423] ? __pfx_do_sync+0x10/0x10
[ 416.600430][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 416.602671][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 416.604888][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 416.607268][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 416.609377][ T5423] gfs2_quota_sync+0x419/0x630
[ 416.611407][ T5423] gfs2_sync_fs+0x44/0xb0
[ 416.613337][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 416.615586][ T5423] sync_filesystem+0x10d/0x290
[ 416.617555][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 416.619908][ T5423] kill_block_super+0x3b/0x90
[ 416.622038][ T5423] gfs2_kill_sb+0x360/0x410
[ 416.624090][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 416.626504][ T5423] deactivate_super+0xde/0x100
[ 416.628677][ T5423] cleanup_mnt+0x222/0x450
[ 416.630715][ T5423] task_work_run+0x14e/0x250
[ 416.632806][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 416.635097][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 416.637484][ T5423] do_syscall_64+0xe2/0x260
[ 416.639597][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 416.642123][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 416.644069][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 416.652547][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 416.656132][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 416.659434][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 416.662986][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 416.666488][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 416.670037][ T5423] R13: 00007f7cc54c93b9 R14: 00000000000656c7 R15: 0000000000000001
[ 416.673601][ T5423]
[ 416.806789][T10028] loop1: detected capacity change from 0 to 32768
[ 416.815943][T10028] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 416.819577][T10028] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 416.825996][T10028] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 416.830695][ T5487] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 416.833903][ T5487] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 416.894759][ T5487] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 60ms
[ 416.898006][ T5487] gfs2: fsid=syz:syz.0: jid=0: Done
[ 416.900202][T10028] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 417.019755][T10030] loop2: detected capacity change from 0 to 32768
[ 417.026617][T10030] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 417.029868][T10030] CPU: 3 PID: 10030 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 417.034297][T10030] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 417.038602][T10030] Call Trace:
[ 417.040022][T10030]
[ 417.041262][T10030] dump_stack_lvl+0x16c/0x1f0
[ 417.043310][T10030] sysfs_warn_dup+0x7f/0xa0
[ 417.045382][T10030] sysfs_create_dir_ns+0x24d/0x2b0
[ 417.047396][T10030] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 417.049891][T10030] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 417.052223][T10030] ? do_raw_spin_unlock+0x172/0x230
[ 417.054418][T10030] kobject_add_internal+0x2c8/0x990
[ 417.056634][T10030] kobject_init_and_add+0x11c/0x190
[ 417.059016][T10030] ? __pfx_kobject_init_and_add+0x10/0x10
[ 417.061566][T10030] ? lockdep_init_map_type+0x16d/0x7d0
[ 417.064003][T10030] ? lockdep_init_map_type+0x16d/0x7d0
[ 417.066504][T10030] gfs2_sys_fs_add+0x207/0x470
[ 417.068693][T10030] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 417.071117][T10030] ? __pfx_alloc_workqueue+0x10/0x10
[ 417.073505][T10030] ? read_word_at_a_time+0xe/0x20
[ 417.075809][T10030] gfs2_fill_super+0x138c/0x2e10
[ 417.078095][T10030] ? vsnprintf+0x3cd/0x1880
[ 417.080193][T10030] ? __pfx_gfs2_fill_super+0x10/0x10
[ 417.082602][T10030] ? snprintf+0xc8/0x100
[ 417.084501][T10030] ? __pfx_snprintf+0x10/0x10
[ 417.086572][T10030] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 417.089014][T10030] ? set_blocksize+0x2b1/0x350
[ 417.091089][T10030] ? sb_set_blocksize+0xf6/0x120
[ 417.093342][T10030] ? setup_bdev_super+0x392/0x720
[ 417.095587][T10030] get_tree_bdev+0x36f/0x610
[ 417.097683][T10030] ? __pfx_gfs2_fill_super+0x10/0x10
[ 417.100063][T10030] ? __pfx_get_tree_bdev+0x10/0x10
[ 417.102408][T10030] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 417.104676][T10030] ? cap_capable+0x1cf/0x240
[ 417.106568][T10030] gfs2_get_tree+0x4e/0x280
[ 417.108411][T10030] vfs_get_tree+0x8f/0x380
[ 417.110235][T10030] path_mount+0x14e6/0x1f20
[ 417.112087][T10030] ? kmem_cache_free+0x12e/0x380
[ 417.114102][T10030] ? __pfx_path_mount+0x10/0x10
[ 417.116084][T10030] ? putname+0x12e/0x170
[ 417.118039][T10030] __x64_sys_mount+0x297/0x320
[ 417.120213][T10030] ? __pfx___x64_sys_mount+0x10/0x10
[ 417.122591][T10030] do_syscall_64+0xd2/0x260
[ 417.124589][T10030] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 417.127232][T10030] RIP: 0033:0x7f18cec7f4aa
[ 417.129258][T10030] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 417.137893][T10030] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 417.141499][T10030] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 417.144714][T10030] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 417.148016][T10030] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 417.151610][T10030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 417.155220][T10030] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 417.158753][T10030]
[ 417.160481][T10028] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 417.170403][T10030] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 417.177621][T10030] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 417.189318][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 417.189318][ T5428] inode = 11 2340
[ 417.189318][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 417.196808][T10032] loop3: detected capacity change from 0 to 32768
[ 417.198214][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 417.205286][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 417.210297][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 417.223894][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 417.233999][T10032] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 417.237188][T10032] CPU: 1 PID: 10032 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 417.238004][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 417.241728][T10032] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 417.245821][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 417.250032][T10032] Call Trace:
[ 417.250043][T10032]
[ 417.253106][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 417.254350][T10032] dump_stack_lvl+0x16c/0x1f0
[ 417.254380][T10032] sysfs_warn_dup+0x7f/0xa0
[ 417.254407][T10032] sysfs_create_dir_ns+0x24d/0x2b0
[ 417.254431][T10032] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 417.266955][T10032] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 417.268924][T10032] ? do_raw_spin_unlock+0x172/0x230
[ 417.270728][T10032] kobject_add_internal+0x2c8/0x990
[ 417.272559][T10032] kobject_init_and_add+0x11c/0x190
[ 417.274426][T10032] ? __pfx_kobject_init_and_add+0x10/0x10
[ 417.276514][T10032] ? lockdep_init_map_type+0x16d/0x7d0
[ 417.278683][T10032] ? lockdep_init_map_type+0x16d/0x7d0
[ 417.281101][T10032] gfs2_sys_fs_add+0x207/0x470
[ 417.283298][T10032] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 417.285645][T10032] ? __pfx_alloc_workqueue+0x10/0x10
[ 417.287654][T10032] ? read_word_at_a_time+0xe/0x20
[ 417.289789][T10032] gfs2_fill_super+0x138c/0x2e10
[ 417.291992][T10032] ? vsnprintf+0x3cd/0x1880
[ 417.294096][T10032] ? __pfx_gfs2_fill_super+0x10/0x10
[ 417.296482][T10032] ? snprintf+0xc8/0x100
[ 417.298278][T10032] ? __pfx_snprintf+0x10/0x10
[ 417.300068][T10032] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 417.302508][T10032] ? set_blocksize+0x2b1/0x350
[ 417.304412][T10032] ? sb_set_blocksize+0xf6/0x120
[ 417.306380][T10032] ? setup_bdev_super+0x392/0x720
[ 417.308691][T10032] get_tree_bdev+0x36f/0x610
[ 417.310817][T10032] ? __pfx_gfs2_fill_super+0x10/0x10
[ 417.313175][T10032] ? __pfx_get_tree_bdev+0x10/0x10
[ 417.315413][T10032] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 417.318018][T10032] ? cap_capable+0x1cf/0x240
[ 417.320102][T10032] gfs2_get_tree+0x4e/0x280
[ 417.322175][T10032] vfs_get_tree+0x8f/0x380
[ 417.324209][T10032] path_mount+0x14e6/0x1f20
[ 417.326265][T10032] ? kmem_cache_free+0x12e/0x380
[ 417.328267][T10032] ? __pfx_path_mount+0x10/0x10
[ 417.330264][T10032] ? putname+0x12e/0x170
[ 417.331980][T10032] __x64_sys_mount+0x297/0x320
[ 417.333927][T10032] ? __pfx___x64_sys_mount+0x10/0x10
[ 417.336090][T10032] do_syscall_64+0xd2/0x260
[ 417.338145][T10032] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 417.340809][T10032] RIP: 0033:0x7f70fd87f4aa
[ 417.342962][T10032] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 417.350682][T10032] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 417.354124][T10032] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 417.357663][T10032] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 417.361218][T10032] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 417.364103][T10032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 417.367123][T10032] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 417.370585][T10032]
[ 417.371748][ T5428] CPU: 3 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 417.372358][T10037] loop0: detected capacity change from 0 to 32768
[ 417.375832][T10032] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 417.375849][T10032] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 417.376560][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 417.376575][ T5428] Call Trace:
[ 417.376584][ T5428]
[ 417.376591][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 417.376623][ T5428] gfs2_withdraw+0xab8/0x1290
[ 417.376676][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 417.376703][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 417.403073][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 417.405546][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 417.407685][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 417.410204][ T5428] inode_go_instantiate+0x47/0x60
[ 417.412505][ T5428] gfs2_instantiate+0x169/0x250
[ 417.414723][ T5428] gfs2_glock_wait+0x214/0x330
[ 417.416823][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 417.419150][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 417.421250][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 417.423616][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 417.425984][ T5428] do_sync+0x6cf/0xd30
[ 417.427843][ T5428] ? __pfx_do_sync+0x10/0x10
[ 417.429985][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 417.432243][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 417.434506][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 417.437034][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 417.439202][ T5428] gfs2_quota_sync+0x419/0x630
[ 417.441259][ T5428] gfs2_sync_fs+0x44/0xb0
[ 417.443106][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 417.445083][ T5428] sync_filesystem+0x10d/0x290
[ 417.447189][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 417.449035][ T5428] kill_block_super+0x3b/0x90
[ 417.450662][ T5428] gfs2_kill_sb+0x360/0x410
[ 417.452476][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 417.454804][ T5428] deactivate_super+0xde/0x100
[ 417.456816][ T5428] cleanup_mnt+0x222/0x450
[ 417.458684][ T5428] task_work_run+0x14e/0x250
[ 417.460674][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 417.462908][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 417.465149][ T5428] do_syscall_64+0xe2/0x260
[ 417.467069][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 417.469382][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 417.471101][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 417.478132][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 417.481300][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 417.484548][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 417.487644][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 417.490889][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 417.493844][ T5428] R13: 00007efc27ec93b9 R14: 0000000000065a15 R15: 0000000000000001
[ 417.496923][ T5428]
[ 417.509939][T10037] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 417.513112][T10037] CPU: 0 PID: 10037 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 417.517536][T10037] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 417.521718][T10037] Call Trace:
[ 417.523064][T10037]
[ 417.524365][T10037] dump_stack_lvl+0x16c/0x1f0
[ 417.526406][T10037] sysfs_warn_dup+0x7f/0xa0
[ 417.528270][T10037] sysfs_create_dir_ns+0x24d/0x2b0
[ 417.530515][T10037] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 417.532776][T10037] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 417.534785][T10037] ? do_raw_spin_unlock+0x172/0x230
[ 417.536871][T10037] kobject_add_internal+0x2c8/0x990
[ 417.539172][T10037] kobject_init_and_add+0x11c/0x190
[ 417.541292][T10037] ? __pfx_kobject_init_and_add+0x10/0x10
[ 417.543644][T10037] ? lockdep_init_map_type+0x16d/0x7d0
[ 417.545895][T10037] ? lockdep_init_map_type+0x16d/0x7d0
[ 417.548228][T10037] gfs2_sys_fs_add+0x207/0x470
[ 417.550262][T10037] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 417.552395][T10037] ? __pfx_alloc_workqueue+0x10/0x10
[ 417.554491][T10037] ? read_word_at_a_time+0xe/0x20
[ 417.556489][T10037] gfs2_fill_super+0x138c/0x2e10
[ 417.558576][T10037] ? vsnprintf+0x3cd/0x1880
[ 417.560495][T10037] ? __pfx_gfs2_fill_super+0x10/0x10
[ 417.563354][T10037] ? snprintf+0xc8/0x100
[ 417.565802][T10037] ? __pfx_snprintf+0x10/0x10
[ 417.567861][T10037] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 417.570183][T10037] ? set_blocksize+0x2b1/0x350
[ 417.572292][T10037] ? sb_set_blocksize+0xf6/0x120
[ 417.574448][T10037] ? setup_bdev_super+0x392/0x720
[ 417.576588][T10037] get_tree_bdev+0x36f/0x610
[ 417.578611][T10037] ? __pfx_gfs2_fill_super+0x10/0x10
[ 417.580905][T10037] ? __pfx_get_tree_bdev+0x10/0x10
[ 417.583084][T10037] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 417.585553][T10037] ? cap_capable+0x1cf/0x240
[ 417.587587][T10037] gfs2_get_tree+0x4e/0x280
[ 417.589599][T10037] vfs_get_tree+0x8f/0x380
[ 417.591549][T10037] path_mount+0x14e6/0x1f20
[ 417.593553][T10037] ? kmem_cache_free+0x12e/0x380
[ 417.595680][T10037] ? __pfx_path_mount+0x10/0x10
[ 417.597803][T10037] ? putname+0x12e/0x170
[ 417.599622][T10037] __x64_sys_mount+0x297/0x320
[ 417.601710][T10037] ? __pfx___x64_sys_mount+0x10/0x10
[ 417.603984][T10037] do_syscall_64+0xd2/0x260
[ 417.606008][T10037] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 417.608495][T10037] RIP: 0033:0x7f7cc547f4aa
[ 417.610456][T10037] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 417.618430][T10037] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 417.622011][T10037] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 417.625203][T10037] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 417.628666][T10037] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 417.632081][T10037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 417.635512][T10037] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 417.638773][T10037]
[ 417.641568][T10037] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 417.647466][T10037] gfs2: fsid=syz:syz: error -17 adding sysfs files
2024/04/02 02:36:36 executed programs: 1266
[ 417.850846][T10044] loop3: detected capacity change from 0 to 32768
[ 417.874576][T10044] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 417.877447][T10042] loop2: detected capacity change from 0 to 32768
[ 417.878182][T10044] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 417.886906][T10042] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 417.889759][T10042] CPU: 2 PID: 10042 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 417.893590][T10042] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 417.897671][T10042] Call Trace:
[ 417.898914][T10042]
[ 417.900022][T10042] dump_stack_lvl+0x16c/0x1f0
[ 417.902082][T10042] sysfs_warn_dup+0x7f/0xa0
[ 417.903904][T10042] sysfs_create_dir_ns+0x24d/0x2b0
[ 417.905718][T10042] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 417.907692][T10042] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 417.909653][T10042] ? do_raw_spin_unlock+0x172/0x230
[ 417.911494][T10042] kobject_add_internal+0x2c8/0x990
[ 417.913296][T10042] kobject_init_and_add+0x11c/0x190
[ 417.915087][T10042] ? __pfx_kobject_init_and_add+0x10/0x10
[ 417.917257][T10042] ? lockdep_init_map_type+0x16d/0x7d0
[ 417.919557][T10042] ? lockdep_init_map_type+0x16d/0x7d0
[ 417.921762][T10042] gfs2_sys_fs_add+0x207/0x470
[ 417.923580][T10042] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 417.925662][T10042] ? __pfx_alloc_workqueue+0x10/0x10
[ 417.927980][T10042] ? read_word_at_a_time+0xe/0x20
[ 417.930102][T10042] gfs2_fill_super+0x138c/0x2e10
[ 417.931859][T10042] ? vsnprintf+0x3cd/0x1880
[ 417.933451][T10042] ? __pfx_gfs2_fill_super+0x10/0x10
[ 417.935276][T10042] ? snprintf+0xc8/0x100
[ 417.936930][T10042] ? __pfx_snprintf+0x10/0x10
[ 417.938959][T10042] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 417.941325][T10042] ? set_blocksize+0x2b1/0x350
[ 417.943348][T10042] ? sb_set_blocksize+0xf6/0x120
[ 417.945057][T10042] ? setup_bdev_super+0x392/0x720
[ 417.947009][T10042] get_tree_bdev+0x36f/0x610
[ 417.948938][T10042] ? __pfx_gfs2_fill_super+0x10/0x10
[ 417.951126][T10042] ? __pfx_get_tree_bdev+0x10/0x10
[ 417.953381][T10042] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 417.955843][T10042] ? cap_capable+0x1cf/0x240
[ 417.957510][T10042] gfs2_get_tree+0x4e/0x280
[ 417.959500][T10042] vfs_get_tree+0x8f/0x380
[ 417.961466][T10042] path_mount+0x14e6/0x1f20
[ 417.963133][T10042] ? kmem_cache_free+0x12e/0x380
[ 417.964882][T10042] ? __pfx_path_mount+0x10/0x10
[ 417.967237][T10042] ? putname+0x12e/0x170
[ 417.968875][T10042] __x64_sys_mount+0x297/0x320
[ 417.970925][T10042] ? __pfx___x64_sys_mount+0x10/0x10
[ 417.973215][T10042] do_syscall_64+0xd2/0x260
[ 417.975164][T10042] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 417.977732][T10042] RIP: 0033:0x7f18cec7f4aa
[ 417.979699][T10042] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 417.987858][T10042] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 417.991354][T10042] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 417.994761][T10042] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 417.998208][T10042] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 418.001541][T10042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 418.005017][T10042] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 418.008286][T10042]
[ 418.021357][T10042] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 418.030154][T10044] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 418.034304][ T5499] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 418.037166][ T5499] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 418.044174][T10042] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 418.067267][ T5499] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 30ms
[ 418.070449][ T5499] gfs2: fsid=syz:syz.0: jid=0: Done
[ 418.072444][T10044] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 418.174872][T10046] loop0: detected capacity change from 0 to 32768
[ 418.191656][T10048] loop1: detected capacity change from 0 to 32768
[ 418.193580][T10046] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 418.197350][T10046] CPU: 2 PID: 10046 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 418.201779][T10046] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 418.205875][T10046] Call Trace:
[ 418.207248][T10046]
[ 418.207481][T10048] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 418.208459][T10046] dump_stack_lvl+0x16c/0x1f0
[ 418.213764][T10046] sysfs_warn_dup+0x7f/0xa0
[ 418.215630][T10046] sysfs_create_dir_ns+0x24d/0x2b0
[ 418.217729][T10046] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 418.220019][T10046] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 418.222197][T10046] ? do_raw_spin_unlock+0x172/0x230
[ 418.224290][T10046] kobject_add_internal+0x2c8/0x990
[ 418.226407][T10046] kobject_init_and_add+0x11c/0x190
[ 418.228518][T10046] ? __pfx_kobject_init_and_add+0x10/0x10
[ 418.230838][T10046] ? lockdep_init_map_type+0x16d/0x7d0
[ 418.233068][T10046] ? lockdep_init_map_type+0x16d/0x7d0
[ 418.235157][T10046] gfs2_sys_fs_add+0x207/0x470
[ 418.237055][T10046] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 418.239192][T10046] ? __pfx_alloc_workqueue+0x10/0x10
[ 418.241352][T10046] ? read_word_at_a_time+0xe/0x20
[ 418.243397][T10046] gfs2_fill_super+0x138c/0x2e10
[ 418.245416][T10046] ? vsnprintf+0x3cd/0x1880
[ 418.247282][T10046] ? __pfx_gfs2_fill_super+0x10/0x10
[ 418.249439][T10046] ? snprintf+0xc8/0x100
[ 418.251160][T10046] ? __pfx_snprintf+0x10/0x10
[ 418.253065][T10046] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 418.255219][T10046] ? set_blocksize+0x2b1/0x350
[ 418.257124][T10046] ? sb_set_blocksize+0xf6/0x120
[ 418.259124][T10046] ? setup_bdev_super+0x392/0x720
[ 418.261190][T10046] get_tree_bdev+0x36f/0x610
[ 418.263097][T10046] ? __pfx_gfs2_fill_super+0x10/0x10
[ 418.265180][T10044] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 418.265240][T10046] ? __pfx_get_tree_bdev+0x10/0x10
[ 418.270136][T10046] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 418.272405][T10046] ? cap_capable+0x1cf/0x240
[ 418.274335][T10046] gfs2_get_tree+0x4e/0x280
[ 418.276198][T10046] vfs_get_tree+0x8f/0x380
[ 418.278202][T10046] path_mount+0x14e6/0x1f20
[ 418.280131][T10046] ? kmem_cache_free+0x12e/0x380
[ 418.282193][T10046] ? __pfx_path_mount+0x10/0x10
[ 418.284209][T10046] ? putname+0x12e/0x170
[ 418.285982][T10046] __x64_sys_mount+0x297/0x320
[ 418.287967][T10046] ? __pfx___x64_sys_mount+0x10/0x10
[ 418.290167][T10046] do_syscall_64+0xd2/0x260
[ 418.292032][T10046] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 418.294452][T10046] RIP: 0033:0x7f7cc547f4aa
[ 418.296282][T10046] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 418.304129][T10046] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 418.307518][T10046] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 418.310743][T10046] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 418.313949][T10046] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 418.317196][T10046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 418.320402][T10046] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 418.323625][T10046]
[ 418.324895][T10048] CPU: 3 PID: 10048 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 418.329806][T10048] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 418.329851][T10046] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 418.334354][T10048] Call Trace:
[ 418.334365][T10048]
[ 418.334373][T10048] dump_stack_lvl+0x16c/0x1f0
[ 418.334406][T10048] sysfs_warn_dup+0x7f/0xa0
[ 418.334434][T10048] sysfs_create_dir_ns+0x24d/0x2b0
[ 418.334461][T10048] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 418.334489][T10048] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 418.334509][T10048] ? do_raw_spin_unlock+0x172/0x230
[ 418.334528][T10048] kobject_add_internal+0x2c8/0x990
[ 418.334548][T10048] kobject_init_and_add+0x11c/0x190
[ 418.334567][T10048] ? __pfx_kobject_init_and_add+0x10/0x10
[ 418.334586][T10048] ? lockdep_init_map_type+0x16d/0x7d0
[ 418.341932][T10046] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 418.342956][T10048] ? lockdep_init_map_type+0x16d/0x7d0
[ 418.342993][T10048] gfs2_sys_fs_add+0x207/0x470
[ 418.372501][T10048] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 418.374761][T10048] ? __pfx_alloc_workqueue+0x10/0x10
[ 418.377020][T10048] ? read_word_at_a_time+0xe/0x20
[ 418.379152][T10048] gfs2_fill_super+0x138c/0x2e10
[ 418.381236][T10048] ? vsnprintf+0x3cd/0x1880
[ 418.383116][T10048] ? __pfx_gfs2_fill_super+0x10/0x10
[ 418.385310][T10048] ? snprintf+0xc8/0x100
[ 418.387082][T10048] ? __pfx_snprintf+0x10/0x10
[ 418.389050][T10048] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 418.391216][T10048] ? set_blocksize+0x2b1/0x350
[ 418.393176][T10048] ? sb_set_blocksize+0xf6/0x120
[ 418.395202][T10048] ? setup_bdev_super+0x392/0x720
[ 418.397349][T10048] get_tree_bdev+0x36f/0x610
[ 418.399197][T10048] ? __pfx_gfs2_fill_super+0x10/0x10
[ 418.401297][T10048] ? __pfx_get_tree_bdev+0x10/0x10
[ 418.403470][T10048] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 418.405805][T10048] ? cap_capable+0x1cf/0x240
[ 418.407622][T10048] gfs2_get_tree+0x4e/0x280
[ 418.409614][T10048] vfs_get_tree+0x8f/0x380
[ 418.411513][T10048] path_mount+0x14e6/0x1f20
[ 418.413480][T10048] ? kmem_cache_free+0x12e/0x380
[ 418.415591][T10048] ? __pfx_path_mount+0x10/0x10
[ 418.417697][T10048] ? putname+0x12e/0x170
[ 418.419504][T10048] __x64_sys_mount+0x297/0x320
[ 418.421554][T10048] ? __pfx___x64_sys_mount+0x10/0x10
[ 418.423773][T10048] do_syscall_64+0xd2/0x260
[ 418.425699][T10048] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 418.428221][T10048] RIP: 0033:0x7efc27e7f4aa
[ 418.430156][T10048] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 418.438172][T10048] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 418.441655][T10048] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 418.444717][T10048] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 418.448001][T10048] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 418.451257][T10048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 418.454520][T10048] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 418.457861][T10048]
[ 418.461165][T10048] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 418.467003][T10048] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 418.473912][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 418.473912][ T5425] inode = 11 2340
[ 418.473912][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 418.481334][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 418.485322][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 418.489315][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 418.492649][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 418.500406][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 418.503902][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 418.506500][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 418.509088][ T5425] CPU: 3 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 418.513717][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 418.518082][ T5425] Call Trace:
[ 418.519383][ T5425]
[ 418.520576][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 418.522688][ T5425] gfs2_withdraw+0xab8/0x1290
[ 418.524383][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 418.526215][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 418.528079][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 418.530041][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 418.531849][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 418.534049][ T5425] inode_go_instantiate+0x47/0x60
[ 418.535873][ T5425] gfs2_instantiate+0x169/0x250
[ 418.537669][ T5425] gfs2_glock_wait+0x214/0x330
[ 418.539401][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 418.541308][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 418.543037][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 418.544916][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 418.546787][ T5425] do_sync+0x6cf/0xd30
[ 418.548265][ T5425] ? __pfx_do_sync+0x10/0x10
[ 418.550471][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 418.552874][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 418.555268][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 418.557430][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 418.559404][ T5425] gfs2_quota_sync+0x419/0x630
[ 418.561353][ T5425] gfs2_sync_fs+0x44/0xb0
[ 418.563083][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 418.565081][ T5425] sync_filesystem+0x10d/0x290
[ 418.566996][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 418.569188][ T5425] kill_block_super+0x3b/0x90
[ 418.571095][ T5425] gfs2_kill_sb+0x360/0x410
[ 418.572965][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 418.575143][ T5425] deactivate_super+0xde/0x100
[ 418.577063][ T5425] cleanup_mnt+0x222/0x450
[ 418.578861][ T5425] task_work_run+0x14e/0x250
[ 418.580751][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 418.582810][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 418.585075][ T5425] do_syscall_64+0xe2/0x260
[ 418.586881][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 418.589286][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 418.591094][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 418.598887][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 418.602281][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 418.605524][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 418.608402][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 418.611530][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 418.614683][ T5425] R13: 00007f70fd8c93b9 R14: 0000000000065e27 R15: 0000000000000001
[ 418.617866][ T5425]
[ 418.620984][T10056] loop2: detected capacity change from 0 to 32768
[ 418.644692][T10056] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 418.647696][T10056] CPU: 1 PID: 10056 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 418.652003][T10056] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 418.656034][T10056] Call Trace:
[ 418.657517][T10056]
[ 418.658862][T10056] dump_stack_lvl+0x16c/0x1f0
[ 418.661011][T10056] sysfs_warn_dup+0x7f/0xa0
[ 418.662705][T10056] sysfs_create_dir_ns+0x24d/0x2b0
[ 418.664464][T10056] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 418.666934][T10056] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 418.669293][T10056] ? do_raw_spin_unlock+0x172/0x230
[ 418.671586][T10056] kobject_add_internal+0x2c8/0x990
[ 418.673887][T10056] kobject_init_and_add+0x11c/0x190
[ 418.676023][T10056] ? __pfx_kobject_init_and_add+0x10/0x10
[ 418.678371][T10056] ? lockdep_init_map_type+0x16d/0x7d0
[ 418.680700][T10056] ? lockdep_init_map_type+0x16d/0x7d0
[ 418.683039][T10056] gfs2_sys_fs_add+0x207/0x470
[ 418.685027][T10056] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 418.687115][T10056] ? __pfx_alloc_workqueue+0x10/0x10
[ 418.689386][T10056] ? read_word_at_a_time+0xe/0x20
[ 418.691554][T10056] gfs2_fill_super+0x138c/0x2e10
[ 418.693240][T10056] ? vsnprintf+0x3cd/0x1880
[ 418.694952][T10056] ? __pfx_gfs2_fill_super+0x10/0x10
[ 418.697203][T10056] ? snprintf+0xc8/0x100
[ 418.699093][T10056] ? __pfx_snprintf+0x10/0x10
[ 418.701005][T10056] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 418.703095][T10056] ? set_blocksize+0x2b1/0x350
[ 418.705061][T10056] ? sb_set_blocksize+0xf6/0x120
[ 418.707240][T10056] ? setup_bdev_super+0x392/0x720
[ 418.709305][T10056] get_tree_bdev+0x36f/0x610
[ 418.711202][T10056] ? __pfx_gfs2_fill_super+0x10/0x10
[ 418.713421][T10056] ? __pfx_get_tree_bdev+0x10/0x10
[ 418.715672][T10056] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 418.717973][T10056] ? cap_capable+0x1cf/0x240
[ 418.719906][T10056] gfs2_get_tree+0x4e/0x280
[ 418.721941][T10056] vfs_get_tree+0x8f/0x380
[ 418.723611][T10056] path_mount+0x14e6/0x1f20
[ 418.725422][T10056] ? kmem_cache_free+0x12e/0x380
[ 418.727255][T10056] ? __pfx_path_mount+0x10/0x10
[ 418.729018][T10056] ? putname+0x12e/0x170
[ 418.730475][T10056] __x64_sys_mount+0x297/0x320
[ 418.732358][T10056] ? __pfx___x64_sys_mount+0x10/0x10
[ 418.734535][T10056] do_syscall_64+0xd2/0x260
[ 418.736440][T10056] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 418.739103][T10056] RIP: 0033:0x7f18cec7f4aa
[ 418.741125][T10056] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 418.749446][T10056] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 418.753150][T10056] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 418.756550][T10056] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 418.760045][T10056] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 418.763578][T10056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 418.767114][T10056] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 418.770665][T10056]
[ 418.773862][T10056] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 418.780075][T10056] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 419.110823][T10059] loop0: detected capacity change from 0 to 32768
[ 419.115172][T10061] loop1: detected capacity change from 0 to 32768
[ 419.126174][T10061] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 419.130078][T10061] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 419.147318][T10059] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 419.151391][T10059] CPU: 2 PID: 10059 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 419.156482][T10059] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 419.161140][T10059] Call Trace:
[ 419.162680][T10059]
[ 419.164033][T10059] dump_stack_lvl+0x16c/0x1f0
[ 419.166059][T10059] sysfs_warn_dup+0x7f/0xa0
[ 419.168194][T10059] sysfs_create_dir_ns+0x24d/0x2b0
[ 419.170454][T10059] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 419.173054][T10059] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 419.175510][T10059] ? do_raw_spin_unlock+0x172/0x230
[ 419.177909][T10059] kobject_add_internal+0x2c8/0x990
[ 419.180294][T10059] kobject_init_and_add+0x11c/0x190
[ 419.182668][T10059] ? __pfx_kobject_init_and_add+0x10/0x10
[ 419.185264][T10059] ? lockdep_init_map_type+0x16d/0x7d0
[ 419.187759][T10059] ? lockdep_init_map_type+0x16d/0x7d0
[ 419.202330][T10059] gfs2_sys_fs_add+0x207/0x470
[ 419.204587][T10059] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 419.207009][T10059] ? __pfx_alloc_workqueue+0x10/0x10
[ 419.209487][T10059] ? read_word_at_a_time+0xe/0x20
[ 419.211824][T10059] gfs2_fill_super+0x138c/0x2e10
[ 419.214150][T10059] ? vsnprintf+0x3cd/0x1880
[ 419.216255][T10059] ? __pfx_gfs2_fill_super+0x10/0x10
[ 419.218704][T10059] ? snprintf+0xc8/0x100
[ 419.220687][T10059] ? __pfx_snprintf+0x10/0x10
[ 419.222826][T10059] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 419.225333][T10059] ? set_blocksize+0x2b1/0x350
[ 419.227660][T10059] ? sb_set_blocksize+0xf6/0x120
[ 419.229894][T10059] ? setup_bdev_super+0x392/0x720
[ 419.232046][T10059] get_tree_bdev+0x36f/0x610
[ 419.234132][T10059] ? __pfx_gfs2_fill_super+0x10/0x10
[ 419.236573][T10059] ? __pfx_get_tree_bdev+0x10/0x10
[ 419.238939][T10059] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 419.241432][T10059] ? cap_capable+0x1cf/0x240
[ 419.243684][T10059] gfs2_get_tree+0x4e/0x280
[ 419.245805][T10059] vfs_get_tree+0x8f/0x380
[ 419.247840][T10059] path_mount+0x14e6/0x1f20
[ 419.249958][T10059] ? kmem_cache_free+0x12e/0x380
[ 419.252180][T10059] ? __pfx_path_mount+0x10/0x10
[ 419.254445][T10059] ? putname+0x12e/0x170
[ 419.256418][T10059] __x64_sys_mount+0x297/0x320
[ 419.258674][T10059] ? __pfx___x64_sys_mount+0x10/0x10
[ 419.261125][T10059] do_syscall_64+0xd2/0x260
[ 419.263224][T10059] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 419.265987][T10059] RIP: 0033:0x7f7cc547f4aa
[ 419.268049][T10059] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 419.277036][T10059] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 419.280769][T10059] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 419.284247][T10059] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 419.287747][T10059] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 419.291158][T10059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 419.294674][T10059] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 419.298218][T10059]
[ 419.298772][T10063] loop2: detected capacity change from 0 to 32768
[ 419.309699][T10059] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 419.314341][T10063] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 419.321517][T10063] CPU: 1 PID: 10063 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 419.326279][T10063] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 419.328969][T10059] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 419.330697][T10063] Call Trace:
[ 419.330709][T10063]
[ 419.330716][T10063] dump_stack_lvl+0x16c/0x1f0
[ 419.330748][T10063] sysfs_warn_dup+0x7f/0xa0
[ 419.340179][T10061] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 419.340384][T10063] sysfs_create_dir_ns+0x24d/0x2b0
[ 419.346258][T10063] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 419.348854][T10063] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 419.351226][T10063] ? do_raw_spin_unlock+0x172/0x230
[ 419.353391][T10063] kobject_add_internal+0x2c8/0x990
[ 419.355549][T10063] kobject_init_and_add+0x11c/0x190
[ 419.357945][T10063] ? __pfx_kobject_init_and_add+0x10/0x10
[ 419.360247][T10063] ? lockdep_init_map_type+0x16d/0x7d0
[ 419.362625][T10063] ? lockdep_init_map_type+0x16d/0x7d0
[ 419.364843][T10063] gfs2_sys_fs_add+0x207/0x470
[ 419.366796][T10063] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 419.368900][T10063] ? __pfx_alloc_workqueue+0x10/0x10
[ 419.371001][T10063] ? read_word_at_a_time+0xe/0x20
[ 419.373021][T10063] gfs2_fill_super+0x138c/0x2e10
[ 419.374949][T10063] ? vsnprintf+0x3cd/0x1880
[ 419.376721][T10063] ? __pfx_gfs2_fill_super+0x10/0x10
[ 419.378885][T10063] ? snprintf+0xc8/0x100
[ 419.380688][T10063] ? __pfx_snprintf+0x10/0x10
[ 419.382472][T10063] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 419.384361][T10063] ? set_blocksize+0x2b1/0x350
[ 419.386137][T10063] ? sb_set_blocksize+0xf6/0x120
[ 419.387873][T10063] ? setup_bdev_super+0x392/0x720
[ 419.389860][T10063] get_tree_bdev+0x36f/0x610
[ 419.391878][T10063] ? __pfx_gfs2_fill_super+0x10/0x10
[ 419.394316][T10063] ? __pfx_get_tree_bdev+0x10/0x10
[ 419.396414][T10063] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 419.398623][ T5499] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 419.398663][T10063] ? cap_capable+0x1cf/0x240
[ 419.401340][ T5499] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 419.403075][T10063] gfs2_get_tree+0x4e/0x280
[ 419.403092][T10063] vfs_get_tree+0x8f/0x380
[ 419.403108][T10063] path_mount+0x14e6/0x1f20
[ 419.403129][T10063] ? kmem_cache_free+0x12e/0x380
[ 419.413974][T10063] ? __pfx_path_mount+0x10/0x10
[ 419.416156][T10063] ? putname+0x12e/0x170
[ 419.418025][T10063] __x64_sys_mount+0x297/0x320
[ 419.420194][T10063] ? __pfx___x64_sys_mount+0x10/0x10
[ 419.422578][T10063] do_syscall_64+0xd2/0x260
[ 419.424662][T10063] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 419.427252][T10063] RIP: 0033:0x7f18cec7f4aa
[ 419.429328][T10063] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 419.438312][T10063] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 419.441892][T10063] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 419.445425][T10063] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 419.448843][T10063] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 419.452082][T10063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 419.455022][T10063] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 419.458683][T10063]
[ 419.466666][T10063] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 419.472939][T10063] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 419.508765][T10065] loop3: detected capacity change from 0 to 32768
[ 419.511505][ T5499] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 110ms
[ 419.515371][ T5499] gfs2: fsid=syz:syz.0: jid=0: Done
[ 419.517625][T10061] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 419.526903][T10065] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 419.530285][T10065] CPU: 3 PID: 10065 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 419.534976][T10065] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 419.539260][T10065] Call Trace:
[ 419.540683][T10065]
[ 419.541978][T10065] dump_stack_lvl+0x16c/0x1f0
[ 419.543987][T10065] sysfs_warn_dup+0x7f/0xa0
[ 419.545971][T10065] sysfs_create_dir_ns+0x24d/0x2b0
[ 419.548191][T10065] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 419.550569][T10065] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 419.552746][T10065] ? do_raw_spin_unlock+0x172/0x230
[ 419.554856][T10065] kobject_add_internal+0x2c8/0x990
[ 419.556960][T10065] kobject_init_and_add+0x11c/0x190
[ 419.558822][T10065] ? __pfx_kobject_init_and_add+0x10/0x10
[ 419.560863][T10065] ? lockdep_init_map_type+0x16d/0x7d0
[ 419.563098][T10065] ? lockdep_init_map_type+0x16d/0x7d0
[ 419.565402][T10065] gfs2_sys_fs_add+0x207/0x470
[ 419.568112][T10065] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 419.570414][T10065] ? __pfx_alloc_workqueue+0x10/0x10
[ 419.572928][T10065] ? read_word_at_a_time+0xe/0x20
[ 419.575255][T10065] gfs2_fill_super+0x138c/0x2e10
[ 419.577370][T10065] ? vsnprintf+0x3cd/0x1880
[ 419.579321][T10065] ? __pfx_gfs2_fill_super+0x10/0x10
[ 419.581628][T10065] ? snprintf+0xc8/0x100
[ 419.583450][T10065] ? __pfx_snprintf+0x10/0x10
[ 419.585355][T10065] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 419.587432][T10065] ? set_blocksize+0x2b1/0x350
[ 419.589551][T10065] ? sb_set_blocksize+0xf6/0x120
[ 419.592213][T10065] ? setup_bdev_super+0x392/0x720
[ 419.594895][T10065] get_tree_bdev+0x36f/0x610
[ 419.597113][T10065] ? __pfx_gfs2_fill_super+0x10/0x10
[ 419.599625][T10065] ? __pfx_get_tree_bdev+0x10/0x10
[ 419.602108][T10065] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 419.605556][T10065] ? cap_capable+0x1cf/0x240
[ 419.607680][T10065] gfs2_get_tree+0x4e/0x280
[ 419.609721][T10065] vfs_get_tree+0x8f/0x380
[ 419.611675][T10065] path_mount+0x14e6/0x1f20
[ 419.613632][T10065] ? kmem_cache_free+0x12e/0x380
[ 419.615746][T10065] ? __pfx_path_mount+0x10/0x10
[ 419.617851][T10065] ? putname+0x12e/0x170
[ 419.619638][T10065] __x64_sys_mount+0x297/0x320
[ 419.621669][T10065] ? __pfx___x64_sys_mount+0x10/0x10
[ 419.623926][T10065] do_syscall_64+0xd2/0x260
[ 419.625935][T10065] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 419.628476][T10065] RIP: 0033:0x7f70fd87f4aa
[ 419.630403][T10065] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 419.638680][T10065] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 419.642227][T10065] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 419.645677][T10065] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 419.649412][T10065] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 419.653410][T10065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 419.657012][T10065] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 419.660387][T10065]
[ 419.663546][T10065] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 419.669817][T10065] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 419.688570][T10061] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 419.711659][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 419.711659][ T5428] inode = 11 2340
[ 419.711659][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 419.729304][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 419.733385][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 419.738593][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 419.753939][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 419.761414][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 419.766103][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 419.770304][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 419.772988][ T5428] CPU: 1 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 419.777709][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 419.781958][ T5428] Call Trace:
[ 419.783669][ T5428]
[ 419.785344][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 419.787243][ T5428] gfs2_withdraw+0xab8/0x1290
[ 419.788925][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 419.791051][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 419.793316][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 419.795221][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 419.797481][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 419.800011][ T5428] inode_go_instantiate+0x47/0x60
[ 419.802318][ T5428] gfs2_instantiate+0x169/0x250
[ 419.804527][ T5428] gfs2_glock_wait+0x214/0x330
[ 419.806754][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 419.809166][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 419.811331][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 419.813296][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 419.815217][ T5428] do_sync+0x6cf/0xd30
[ 419.816912][ T5428] ? __pfx_do_sync+0x10/0x10
[ 419.818465][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 419.820187][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 419.822242][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 419.824556][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 419.826633][ T5428] gfs2_quota_sync+0x419/0x630
[ 419.828531][ T5428] gfs2_sync_fs+0x44/0xb0
[ 419.830324][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 419.832367][ T5428] sync_filesystem+0x10d/0x290
[ 419.834323][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 419.836464][ T5428] kill_block_super+0x3b/0x90
[ 419.838617][ T5428] gfs2_kill_sb+0x360/0x410
[ 419.840576][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 419.843004][ T5428] deactivate_super+0xde/0x100
[ 419.845119][ T5428] cleanup_mnt+0x222/0x450
[ 419.847111][ T5428] task_work_run+0x14e/0x250
[ 419.849210][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 419.851484][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 419.854035][ T5428] do_syscall_64+0xe2/0x260
[ 419.856042][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 419.858697][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 419.860600][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 419.868703][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 419.872092][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 419.875075][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 419.878763][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 419.882263][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 419.885508][ T5428] R13: 00007efc27ec93b9 R14: 0000000000066348 R15: 0000000000000001
[ 419.889043][ T5428]
[ 419.996022][T10073] loop2: detected capacity change from 0 to 32768
[ 420.012594][T10073] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 420.017201][T10073] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 420.049084][T10073] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 420.053247][ T56] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 420.056202][ T56] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 420.112979][ T56] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 56ms
[ 420.121370][ T56] gfs2: fsid=syz:syz.0: jid=0: Done
[ 420.126261][T10073] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 420.162666][T10075] loop0: detected capacity change from 0 to 32768
[ 420.175157][T10075] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 420.179474][T10075] CPU: 3 PID: 10075 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 420.183878][T10075] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 420.188123][T10075] Call Trace:
[ 420.189661][T10075]
[ 420.190968][T10075] dump_stack_lvl+0x16c/0x1f0
[ 420.193098][T10075] sysfs_warn_dup+0x7f/0xa0
[ 420.194873][T10075] sysfs_create_dir_ns+0x24d/0x2b0
[ 420.196866][T10075] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 420.199387][T10075] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 420.201508][T10075] ? do_raw_spin_unlock+0x172/0x230
[ 420.203689][T10075] kobject_add_internal+0x2c8/0x990
[ 420.205818][T10075] kobject_init_and_add+0x11c/0x190
[ 420.207990][T10075] ? __pfx_kobject_init_and_add+0x10/0x10
[ 420.210178][T10075] ? lockdep_init_map_type+0x16d/0x7d0
[ 420.212457][T10075] ? lockdep_init_map_type+0x16d/0x7d0
[ 420.214538][T10075] gfs2_sys_fs_add+0x207/0x470
[ 420.216436][T10075] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 420.218548][T10075] ? __pfx_alloc_workqueue+0x10/0x10
[ 420.220638][T10075] ? read_word_at_a_time+0xe/0x20
[ 420.222628][T10075] gfs2_fill_super+0x138c/0x2e10
[ 420.224536][T10075] ? vsnprintf+0x3cd/0x1880
[ 420.226585][T10075] ? __pfx_gfs2_fill_super+0x10/0x10
[ 420.228872][T10075] ? snprintf+0xc8/0x100
[ 420.230618][T10075] ? __pfx_snprintf+0x10/0x10
[ 420.232328][T10075] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 420.234728][T10075] ? set_blocksize+0x2b1/0x350
[ 420.236847][T10075] ? sb_set_blocksize+0xf6/0x120
[ 420.238899][T10075] ? setup_bdev_super+0x392/0x720
[ 420.241283][T10075] get_tree_bdev+0x36f/0x610
[ 420.243314][T10075] ? __pfx_gfs2_fill_super+0x10/0x10
[ 420.245632][T10075] ? __pfx_get_tree_bdev+0x10/0x10
[ 420.247927][T10075] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 420.250428][T10075] ? cap_capable+0x1cf/0x240
[ 420.252467][T10075] gfs2_get_tree+0x4e/0x280
[ 420.254536][T10075] vfs_get_tree+0x8f/0x380
[ 420.256462][T10075] path_mount+0x14e6/0x1f20
[ 420.258530][T10075] ? kmem_cache_free+0x12e/0x380
[ 420.260781][T10075] ? __pfx_path_mount+0x10/0x10
[ 420.262690][T10077] loop3: detected capacity change from 0 to 32768
[ 420.263005][T10075] ? putname+0x12e/0x170
[ 420.267652][T10075] __x64_sys_mount+0x297/0x320
[ 420.269782][T10075] ? __pfx___x64_sys_mount+0x10/0x10
[ 420.271856][T10075] do_syscall_64+0xd2/0x260
[ 420.273992][T10075] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 420.276541][T10075] RIP: 0033:0x7f7cc547f4aa
[ 420.278755][T10075] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 420.286976][T10075] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 420.290505][T10075] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 420.294182][T10075] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 420.297650][T10075] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 420.301081][T10075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 420.304266][T10075] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 420.307781][T10075]
[ 420.314340][T10077] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 420.317351][T10077] CPU: 2 PID: 10077 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 420.318136][T10075] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 420.321744][T10077] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 420.327679][T10075] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 420.331999][T10077] Call Trace:
[ 420.332012][T10077]
[ 420.337303][T10077] dump_stack_lvl+0x16c/0x1f0
[ 420.339260][T10077] sysfs_warn_dup+0x7f/0xa0
[ 420.341130][T10077] sysfs_create_dir_ns+0x24d/0x2b0
[ 420.343242][T10077] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 420.345554][T10077] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 420.347668][T10077] ? do_raw_spin_unlock+0x172/0x230
[ 420.349833][T10077] kobject_add_internal+0x2c8/0x990
[ 420.351886][T10077] kobject_init_and_add+0x11c/0x190
[ 420.353875][T10077] ? __pfx_kobject_init_and_add+0x10/0x10
[ 420.355934][T10077] ? lockdep_init_map_type+0x16d/0x7d0
[ 420.357934][T10077] ? lockdep_init_map_type+0x16d/0x7d0
[ 420.359906][T10077] gfs2_sys_fs_add+0x207/0x470
[ 420.361682][T10077] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 420.363606][T10077] ? __pfx_alloc_workqueue+0x10/0x10
[ 420.365736][T10077] ? read_word_at_a_time+0xe/0x20
[ 420.367795][T10077] gfs2_fill_super+0x138c/0x2e10
[ 420.369885][T10077] ? vsnprintf+0x3cd/0x1880
[ 420.371739][T10077] ? __pfx_gfs2_fill_super+0x10/0x10
[ 420.373946][T10077] ? snprintf+0xc8/0x100
[ 420.375718][T10077] ? __pfx_snprintf+0x10/0x10
[ 420.377669][T10077] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 420.379842][T10077] ? set_blocksize+0x2b1/0x350
[ 420.381787][T10077] ? sb_set_blocksize+0xf6/0x120
[ 420.383794][T10077] ? setup_bdev_super+0x392/0x720
[ 420.385875][T10077] get_tree_bdev+0x36f/0x610
[ 420.387789][T10077] ? __pfx_gfs2_fill_super+0x10/0x10
[ 420.389937][T10077] ? __pfx_get_tree_bdev+0x10/0x10
[ 420.392055][T10077] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 420.394350][T10077] ? cap_capable+0x1cf/0x240
[ 420.396258][T10077] gfs2_get_tree+0x4e/0x280
[ 420.398133][T10077] vfs_get_tree+0x8f/0x380
[ 420.399972][T10077] path_mount+0x14e6/0x1f20
[ 420.401900][T10077] ? kmem_cache_free+0x12e/0x380
[ 420.403906][T10077] ? __pfx_path_mount+0x10/0x10
[ 420.405915][T10077] ? putname+0x12e/0x170
[ 420.407477][T10077] __x64_sys_mount+0x297/0x320
[ 420.409302][T10077] ? __pfx___x64_sys_mount+0x10/0x10
[ 420.411511][T10077] do_syscall_64+0xd2/0x260
[ 420.413249][T10077] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 420.415393][T10077] RIP: 0033:0x7f70fd87f4aa
[ 420.417032][T10077] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 420.424358][T10077] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 420.427578][T10077] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 420.430780][T10077] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 420.434034][T10077] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 420.437316][T10077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 420.440688][T10077] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 420.444015][T10077]
[ 420.449175][T10077] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 420.455170][T10077] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 420.505739][T10073] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 420.549691][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 420.549691][ T5422] inode = 11 2340
[ 420.549691][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 420.555638][T10080] loop1: detected capacity change from 0 to 32768
[ 420.562648][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 420.567382][T10080] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 420.567870][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 420.570654][T10080] CPU: 2 PID: 10080 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 420.579458][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 420.580172][T10080] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 420.580187][T10080] Call Trace:
[ 420.580196][T10080]
[ 420.584727][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 420.588105][T10080] dump_stack_lvl+0x16c/0x1f0
[ 420.588138][T10080] sysfs_warn_dup+0x7f/0xa0
[ 420.588169][T10080] sysfs_create_dir_ns+0x24d/0x2b0
[ 420.588196][T10080] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 420.588222][T10080] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 420.588243][T10080] ? do_raw_spin_unlock+0x172/0x230
[ 420.588262][T10080] kobject_add_internal+0x2c8/0x990
[ 420.588282][T10080] kobject_init_and_add+0x11c/0x190
[ 420.588302][T10080] ? __pfx_kobject_init_and_add+0x10/0x10
[ 420.588322][T10080] ? lockdep_init_map_type+0x16d/0x7d0
[ 420.588348][T10080] ? lockdep_init_map_type+0x16d/0x7d0
[ 420.588375][T10080] gfs2_sys_fs_add+0x207/0x470
[ 420.595982][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 420.597792][T10080] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 420.600210][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 420.602473][T10080] ? __pfx_alloc_workqueue+0x10/0x10
[ 420.602505][T10080] ? read_word_at_a_time+0xe/0x20
[ 420.605338][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 420.607129][T10080] gfs2_fill_super+0x138c/0x2e10
[ 420.638156][T10080] ? vsnprintf+0x3cd/0x1880
[ 420.640052][T10080] ? __pfx_gfs2_fill_super+0x10/0x10
[ 420.642269][T10080] ? snprintf+0xc8/0x100
[ 420.644090][T10080] ? __pfx_snprintf+0x10/0x10
[ 420.646038][T10080] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 420.648318][T10080] ? set_blocksize+0x2b1/0x350
[ 420.650310][T10080] ? sb_set_blocksize+0xf6/0x120
[ 420.652395][T10080] ? setup_bdev_super+0x392/0x720
[ 420.654531][T10080] get_tree_bdev+0x36f/0x610
[ 420.656484][T10080] ? __pfx_gfs2_fill_super+0x10/0x10
[ 420.658725][T10080] ? __pfx_get_tree_bdev+0x10/0x10
[ 420.660914][T10080] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 420.663257][T10080] ? cap_capable+0x1cf/0x240
[ 420.665217][T10080] gfs2_get_tree+0x4e/0x280
[ 420.667151][T10080] vfs_get_tree+0x8f/0x380
[ 420.669073][T10080] path_mount+0x14e6/0x1f20
[ 420.670998][T10080] ? kmem_cache_free+0x12e/0x380
[ 420.673089][T10080] ? __pfx_path_mount+0x10/0x10
[ 420.675152][T10080] ? putname+0x12e/0x170
[ 420.676937][T10080] __x64_sys_mount+0x297/0x320
[ 420.678958][T10080] ? __pfx___x64_sys_mount+0x10/0x10
[ 420.681184][T10080] do_syscall_64+0xd2/0x260
[ 420.683102][T10080] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 420.685611][T10080] RIP: 0033:0x7efc27e7f4aa
[ 420.687431][T10080] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 420.695320][T10080] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 420.698758][T10080] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 420.702020][T10080] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 420.705294][T10080] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 420.708575][T10080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 420.711939][T10080] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 420.715287][T10080]
[ 420.720557][ T5422] CPU: 3 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 420.725143][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 420.729178][ T5422] Call Trace:
[ 420.730544][ T5422]
[ 420.731760][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 420.733643][ T5422] gfs2_withdraw+0xab8/0x1290
[ 420.735535][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 420.737740][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 420.739961][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 420.742341][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 420.744291][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 420.746537][ T5422] inode_go_instantiate+0x47/0x60
[ 420.748430][ T5422] gfs2_instantiate+0x169/0x250
[ 420.750521][ T5422] gfs2_glock_wait+0x214/0x330
[ 420.752521][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 420.754697][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 420.756499][T10080] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 420.756696][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 420.764686][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 420.767016][ T5422] do_sync+0x6cf/0xd30
[ 420.768837][ T5422] ? __pfx_do_sync+0x10/0x10
[ 420.771203][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 420.773413][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 420.775592][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 420.777913][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 420.780123][ T5422] gfs2_quota_sync+0x419/0x630
[ 420.781078][T10080] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 420.782489][ T5422] gfs2_sync_fs+0x44/0xb0
[ 420.782512][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 420.782530][ T5422] sync_filesystem+0x10d/0x290
[ 420.791004][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 420.793342][ T5422] kill_block_super+0x3b/0x90
[ 420.795493][ T5422] gfs2_kill_sb+0x360/0x410
[ 420.797563][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 420.799907][ T5422] deactivate_super+0xde/0x100
[ 420.801853][ T5422] cleanup_mnt+0x222/0x450
[ 420.803812][ T5422] task_work_run+0x14e/0x250
[ 420.805668][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 420.807552][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 420.809877][ T5422] do_syscall_64+0xe2/0x260
[ 420.811942][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 420.814564][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 420.816753][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 420.825838][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 420.829634][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 420.833134][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 420.836375][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 420.839890][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 420.843452][ T5422] R13: 00007f18cecc93b9 R14: 00000000000666b1 R15: 0000000000000001
[ 420.847068][ T5422]
[ 421.039764][T10087] loop3: detected capacity change from 0 to 32768
[ 421.046922][T10087] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 421.050227][T10087] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 421.066048][T10087] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 421.070818][ T5499] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 421.074135][ T5499] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 421.145223][ T5499] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 71ms
[ 421.148575][ T5499] gfs2: fsid=syz:syz.0: jid=0: Done
[ 421.150974][T10087] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 421.177693][T10089] loop0: detected capacity change from 0 to 32768
[ 421.195854][T10089] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 421.198765][T10089] CPU: 3 PID: 10089 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 421.202976][T10089] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 421.206830][T10089] Call Trace:
[ 421.208155][T10089]
[ 421.209356][T10089] dump_stack_lvl+0x16c/0x1f0
[ 421.211217][T10089] sysfs_warn_dup+0x7f/0xa0
[ 421.213005][T10089] sysfs_create_dir_ns+0x24d/0x2b0
[ 421.215047][T10089] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 421.217295][T10089] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 421.219400][T10089] ? do_raw_spin_unlock+0x172/0x230
[ 421.221239][T10089] kobject_add_internal+0x2c8/0x990
[ 421.223072][T10089] kobject_init_and_add+0x11c/0x190
[ 421.224976][T10089] ? __pfx_kobject_init_and_add+0x10/0x10
[ 421.227249][T10089] ? lockdep_init_map_type+0x16d/0x7d0
[ 421.229484][T10089] ? lockdep_init_map_type+0x16d/0x7d0
[ 421.231652][T10089] gfs2_sys_fs_add+0x207/0x470
[ 421.233567][T10089] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 421.235646][T10089] ? __pfx_alloc_workqueue+0x10/0x10
[ 421.237731][T10089] ? read_word_at_a_time+0xe/0x20
[ 421.239694][T10089] gfs2_fill_super+0x138c/0x2e10
[ 421.241904][T10089] ? vsnprintf+0x3cd/0x1880
[ 421.243637][T10089] ? __pfx_gfs2_fill_super+0x10/0x10
[ 421.245714][T10089] ? snprintf+0xc8/0x100
[ 421.247390][T10089] ? __pfx_snprintf+0x10/0x10
[ 421.249239][T10089] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 421.251345][T10089] ? set_blocksize+0x2b1/0x350
[ 421.253247][T10089] ? sb_set_blocksize+0xf6/0x120
[ 421.255168][T10089] ? setup_bdev_super+0x392/0x720
[ 421.257017][T10089] get_tree_bdev+0x36f/0x610
[ 421.258652][T10089] ? __pfx_gfs2_fill_super+0x10/0x10
[ 421.260658][T10089] ? __pfx_get_tree_bdev+0x10/0x10
[ 421.262669][T10089] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 421.264856][T10089] ? cap_capable+0x1cf/0x240
[ 421.266673][T10089] gfs2_get_tree+0x4e/0x280
[ 421.268460][T10089] vfs_get_tree+0x8f/0x380
[ 421.270219][T10089] path_mount+0x14e6/0x1f20
[ 421.271918][T10089] ? kmem_cache_free+0x12e/0x380
[ 421.273688][T10089] ? __pfx_path_mount+0x10/0x10
[ 421.275559][T10089] ? putname+0x12e/0x170
[ 421.277275][T10089] __x64_sys_mount+0x297/0x320
[ 421.279217][T10089] ? __pfx___x64_sys_mount+0x10/0x10
[ 421.281376][T10089] do_syscall_64+0xd2/0x260
[ 421.283153][T10089] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 421.285294][T10089] RIP: 0033:0x7f7cc547f4aa
[ 421.287507][T10089] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 421.295915][T10089] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 421.300212][T10089] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 421.303385][T10089] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 421.306471][T10089] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 421.309158][T10089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 421.311723][T10089] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 421.314470][T10089]
[ 421.321759][T10089] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 421.327272][T10089] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 421.387760][T10087] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 421.409963][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 421.409963][ T5425] inode = 11 2340
[ 421.409963][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 421.421868][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 421.426528][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 421.431424][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 421.435528][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 421.444588][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 421.449417][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 421.453091][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 421.456038][ T5425] CPU: 0 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 421.461020][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 421.462072][T10094] loop2: detected capacity change from 0 to 32768
[ 421.465681][ T5425] Call Trace:
[ 421.465692][ T5425]
[ 421.465700][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 421.465733][ T5425] gfs2_withdraw+0xab8/0x1290
[ 421.471204][T10094] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 421.471298][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 421.482920][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 421.485187][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 421.487640][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 421.490061][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 421.492808][ T5425] inode_go_instantiate+0x47/0x60
[ 421.495140][ T5425] gfs2_instantiate+0x169/0x250
[ 421.497375][ T5425] gfs2_glock_wait+0x214/0x330
[ 421.499594][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 421.502054][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 421.504239][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 421.506611][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 421.508968][ T5425] do_sync+0x6cf/0xd30
[ 421.510812][ T5425] ? __pfx_do_sync+0x10/0x10
[ 421.512942][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 421.515208][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 421.517470][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 421.519862][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 421.521979][ T5425] gfs2_quota_sync+0x419/0x630
[ 421.523908][ T5425] gfs2_sync_fs+0x44/0xb0
[ 421.525704][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 421.527730][ T5425] sync_filesystem+0x10d/0x290
[ 421.529711][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 421.531859][ T5425] kill_block_super+0x3b/0x90
[ 421.533852][ T5425] gfs2_kill_sb+0x360/0x410
[ 421.535919][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 421.538263][ T5425] deactivate_super+0xde/0x100
[ 421.540338][ T5425] cleanup_mnt+0x222/0x450
[ 421.542392][ T5425] task_work_run+0x14e/0x250
[ 421.544450][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 421.546723][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 421.549197][ T5425] do_syscall_64+0xe2/0x260
[ 421.551210][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 421.553755][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 421.555677][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 421.565976][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 421.569604][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 421.570430][T10092] loop1: detected capacity change from 0 to 32768
[ 421.572935][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 421.579065][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 421.582410][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 421.585757][ T5425] R13: 00007f70fd8c93b9 R14: 0000000000066ae4 R15: 0000000000000001
[ 421.589362][ T5425]
[ 421.590641][T10094] CPU: 1 PID: 10094 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 421.595229][T10094] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 421.600134][T10094] Call Trace:
[ 421.602646][T10094]
[ 421.603468][T10092] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 421.604149][T10094] dump_stack_lvl+0x16c/0x1f0
[ 421.604186][T10094] sysfs_warn_dup+0x7f/0xa0
[ 421.604215][T10094] sysfs_create_dir_ns+0x24d/0x2b0
[ 421.604243][T10094] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 421.616162][T10094] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 421.618616][T10094] ? do_raw_spin_unlock+0x172/0x230
[ 421.620932][T10094] kobject_add_internal+0x2c8/0x990
[ 421.623252][T10094] kobject_init_and_add+0x11c/0x190
[ 421.625481][T10094] ? __pfx_kobject_init_and_add+0x10/0x10
[ 421.627975][T10094] ? lockdep_init_map_type+0x16d/0x7d0
[ 421.630463][T10094] ? lockdep_init_map_type+0x16d/0x7d0
[ 421.632781][T10094] gfs2_sys_fs_add+0x207/0x470
[ 421.634660][T10094] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 421.636738][T10094] ? __pfx_alloc_workqueue+0x10/0x10
[ 421.638820][T10094] ? read_word_at_a_time+0xe/0x20
[ 421.640826][T10094] gfs2_fill_super+0x138c/0x2e10
[ 421.642792][T10094] ? vsnprintf+0x3cd/0x1880
[ 421.644688][T10094] ? __pfx_gfs2_fill_super+0x10/0x10
[ 421.647067][T10094] ? snprintf+0xc8/0x100
[ 421.648960][T10094] ? __pfx_snprintf+0x10/0x10
[ 421.651119][T10094] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 421.653523][T10094] ? set_blocksize+0x2b1/0x350
[ 421.655633][T10094] ? sb_set_blocksize+0xf6/0x120
[ 421.657932][T10094] ? setup_bdev_super+0x392/0x720
[ 421.660049][T10094] get_tree_bdev+0x36f/0x610
[ 421.662026][T10094] ? __pfx_gfs2_fill_super+0x10/0x10
[ 421.664208][T10094] ? __pfx_get_tree_bdev+0x10/0x10
[ 421.666502][T10094] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 421.668980][T10094] ? cap_capable+0x1cf/0x240
[ 421.671033][T10094] gfs2_get_tree+0x4e/0x280
[ 421.673067][T10094] vfs_get_tree+0x8f/0x380
[ 421.675041][T10094] path_mount+0x14e6/0x1f20
[ 421.677077][T10094] ? kmem_cache_free+0x12e/0x380
[ 421.679058][T10094] ? __pfx_path_mount+0x10/0x10
[ 421.681033][T10094] ? putname+0x12e/0x170
[ 421.682730][T10094] __x64_sys_mount+0x297/0x320
[ 421.684667][T10094] ? __pfx___x64_sys_mount+0x10/0x10
[ 421.687405][T10094] do_syscall_64+0xd2/0x260
[ 421.689475][T10094] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 421.692121][T10094] RIP: 0033:0x7f18cec7f4aa
[ 421.694113][T10094] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 421.701801][T10094] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 421.705428][T10094] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 421.708263][T10094] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 421.711015][T10094] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 421.713848][T10094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 421.716854][T10094] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 421.720199][T10094]
[ 421.721570][T10092] CPU: 3 PID: 10092 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 421.723904][T10094] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 421.725865][T10092] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 421.725878][T10092] Call Trace:
[ 421.725884][T10092]
[ 421.725889][T10092] dump_stack_lvl+0x16c/0x1f0
[ 421.725920][T10092] sysfs_warn_dup+0x7f/0xa0
[ 421.725943][T10092] sysfs_create_dir_ns+0x24d/0x2b0
[ 421.731794][T10094] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 421.735535][T10092] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 421.735565][T10092] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 421.735584][T10092] ? do_raw_spin_unlock+0x172/0x230
[ 421.735601][T10092] kobject_add_internal+0x2c8/0x990
[ 421.757341][T10092] kobject_init_and_add+0x11c/0x190
[ 421.759697][T10092] ? __pfx_kobject_init_and_add+0x10/0x10
[ 421.762284][T10092] ? lockdep_init_map_type+0x16d/0x7d0
[ 421.764634][T10092] ? lockdep_init_map_type+0x16d/0x7d0
[ 421.767110][T10092] gfs2_sys_fs_add+0x207/0x470
[ 421.769360][T10092] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 421.771793][T10092] ? __pfx_alloc_workqueue+0x10/0x10
[ 421.774222][T10092] ? read_word_at_a_time+0xe/0x20
[ 421.776487][T10092] gfs2_fill_super+0x138c/0x2e10
[ 421.778743][T10092] ? vsnprintf+0x3cd/0x1880
[ 421.780820][T10092] ? __pfx_gfs2_fill_super+0x10/0x10
[ 421.783199][T10092] ? snprintf+0xc8/0x100
[ 421.785142][T10092] ? __pfx_snprintf+0x10/0x10
[ 421.787291][T10092] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 421.789732][T10092] ? set_blocksize+0x2b1/0x350
[ 421.791887][T10092] ? sb_set_blocksize+0xf6/0x120
[ 421.794125][T10092] ? setup_bdev_super+0x392/0x720
[ 421.796473][T10092] get_tree_bdev+0x36f/0x610
[ 421.798568][T10092] ? __pfx_gfs2_fill_super+0x10/0x10
[ 421.800956][T10092] ? __pfx_get_tree_bdev+0x10/0x10
[ 421.803257][T10092] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 421.805799][T10092] ? cap_capable+0x1cf/0x240
[ 421.807728][T10092] gfs2_get_tree+0x4e/0x280
[ 421.809898][T10092] vfs_get_tree+0x8f/0x380
[ 421.811766][T10092] path_mount+0x14e6/0x1f20
[ 421.813841][T10092] ? kmem_cache_free+0x12e/0x380
[ 421.816044][T10092] ? __pfx_path_mount+0x10/0x10
[ 421.818522][T10092] ? putname+0x12e/0x170
[ 421.820376][T10092] __x64_sys_mount+0x297/0x320
[ 421.822739][T10092] ? __pfx___x64_sys_mount+0x10/0x10
[ 421.825072][T10092] do_syscall_64+0xd2/0x260
[ 421.827084][T10092] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 421.829779][T10092] RIP: 0033:0x7efc27e7f4aa
[ 421.831814][T10092] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 421.839933][T10092] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 421.843475][T10092] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 421.846869][T10092] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 421.850064][T10092] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 421.853308][T10092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 421.856652][T10092] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 421.859798][T10092]
[ 421.863548][T10092] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 421.871161][T10092] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 422.012718][T10101] loop0: detected capacity change from 0 to 32768
[ 422.019446][T10101] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 422.024240][T10101] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 422.030928][T10101] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 422.037332][ T5499] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 422.040107][ T5499] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 422.094849][ T5499] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 54ms
[ 422.097889][ T5499] gfs2: fsid=syz:syz.0: jid=0: Done
[ 422.103226][T10101] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 422.292505][T10101] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 422.322048][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 422.322048][ T5423] inode = 11 2340
[ 422.322048][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 422.330489][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 422.336557][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 422.341354][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 422.344945][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 422.352435][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 422.358989][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 422.359345][T10104] loop3: detected capacity change from 0 to 32768
[ 422.362742][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 422.367349][ T5423] CPU: 0 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 422.372117][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 422.376376][ T5423] Call Trace:
[ 422.377854][ T5423]
[ 422.379161][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 422.381251][ T5423] gfs2_withdraw+0xab8/0x1290
[ 422.383266][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 422.384184][T10104] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 422.385176][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 422.390474][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 422.392535][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 422.394550][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 422.396636][ T5423] inode_go_instantiate+0x47/0x60
[ 422.398694][ T5423] gfs2_instantiate+0x169/0x250
[ 422.400781][ T5423] gfs2_glock_wait+0x214/0x330
[ 422.402855][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 422.405132][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 422.407162][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 422.409260][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 422.411448][ T5423] do_sync+0x6cf/0xd30
[ 422.413168][ T5423] ? __pfx_do_sync+0x10/0x10
[ 422.415108][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 422.417033][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 422.419225][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 422.421310][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 422.423312][ T5423] gfs2_quota_sync+0x419/0x630
[ 422.425286][ T5423] gfs2_sync_fs+0x44/0xb0
[ 422.426867][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 422.428616][ T5423] sync_filesystem+0x10d/0x290
[ 422.430252][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 422.432174][ T5423] kill_block_super+0x3b/0x90
[ 422.433997][ T5423] gfs2_kill_sb+0x360/0x410
[ 422.435865][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 422.438256][ T5423] deactivate_super+0xde/0x100
[ 422.440215][ T5423] cleanup_mnt+0x222/0x450
[ 422.442070][ T5423] task_work_run+0x14e/0x250
[ 422.443953][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 422.446042][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 422.448318][ T5423] do_syscall_64+0xe2/0x260
[ 422.450503][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 422.453230][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 422.455215][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 422.463676][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 422.467407][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 422.470949][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 422.474472][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 422.477985][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 422.481431][ T5423] R13: 00007f7cc54c93b9 R14: 0000000000066e74 R15: 0000000000000001
[ 422.484934][ T5423]
[ 422.486329][T10104] CPU: 1 PID: 10104 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 422.491191][T10104] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 422.495309][T10104] Call Trace:
[ 422.496650][T10104]
[ 422.497606][T10104] dump_stack_lvl+0x16c/0x1f0
[ 422.499088][T10104] sysfs_warn_dup+0x7f/0xa0
[ 422.500533][T10104] sysfs_create_dir_ns+0x24d/0x2b0
[ 422.502547][T10104] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 422.504935][T10104] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 422.506839][T10104] ? do_raw_spin_unlock+0x172/0x230
[ 422.508848][T10104] kobject_add_internal+0x2c8/0x990
[ 422.510872][T10104] kobject_init_and_add+0x11c/0x190
[ 422.512726][T10104] ? __pfx_kobject_init_and_add+0x10/0x10
[ 422.514968][T10104] ? lockdep_init_map_type+0x16d/0x7d0
[ 422.517240][T10104] ? lockdep_init_map_type+0x16d/0x7d0
[ 422.519520][T10104] gfs2_sys_fs_add+0x207/0x470
[ 422.521667][T10104] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 422.523958][T10104] ? __pfx_alloc_workqueue+0x10/0x10
[ 422.526296][T10104] ? read_word_at_a_time+0xe/0x20
[ 422.528453][T10108] loop1: detected capacity change from 0 to 32768
[ 422.528838][T10104] gfs2_fill_super+0x138c/0x2e10
[ 422.528878][T10104] ? vsnprintf+0x3cd/0x1880
[ 422.528904][T10104] ? __pfx_gfs2_fill_super+0x10/0x10
[ 422.536989][T10104] ? snprintf+0xc8/0x100
[ 422.538367][T10104] ? __pfx_snprintf+0x10/0x10
[ 422.539887][T10104] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 422.542266][T10104] ? set_blocksize+0x2b1/0x350
[ 422.544101][T10108] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 422.544290][T10104] ? sb_set_blocksize+0xf6/0x120
[ 422.549282][T10104] ? setup_bdev_super+0x392/0x720
[ 422.551196][T10104] get_tree_bdev+0x36f/0x610
[ 422.553087][T10104] ? __pfx_gfs2_fill_super+0x10/0x10
[ 422.554896][T10104] ? __pfx_get_tree_bdev+0x10/0x10
[ 422.556971][T10104] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 422.559082][T10104] ? cap_capable+0x1cf/0x240
[ 422.560672][T10104] gfs2_get_tree+0x4e/0x280
[ 422.562515][T10104] vfs_get_tree+0x8f/0x380
[ 422.564500][T10104] path_mount+0x14e6/0x1f20
[ 422.566295][T10104] ? kmem_cache_free+0x12e/0x380
[ 422.568207][T10104] ? __pfx_path_mount+0x10/0x10
[ 422.570043][T10104] ? putname+0x12e/0x170
[ 422.571799][T10104] __x64_sys_mount+0x297/0x320
[ 422.573980][T10104] ? __pfx___x64_sys_mount+0x10/0x10
[ 422.574080][T10110] loop2: detected capacity change from 0 to 32768
[ 422.576421][T10104] do_syscall_64+0xd2/0x260
[ 422.581454][T10104] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 422.584077][T10104] RIP: 0033:0x7f70fd87f4aa
[ 422.585818][T10104] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 422.593880][T10104] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 422.597453][T10104] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 422.600209][T10104] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 422.603095][T10104] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 422.606236][T10104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 422.609661][T10104] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 422.612561][T10104]
[ 422.613823][T10108] CPU: 3 PID: 10108 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 422.615040][T10104] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 422.618953][T10108] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 422.618970][T10108] Call Trace:
[ 422.618978][T10108]
[ 422.618986][T10108] dump_stack_lvl+0x16c/0x1f0
[ 422.619019][T10108] sysfs_warn_dup+0x7f/0xa0
[ 422.619047][T10108] sysfs_create_dir_ns+0x24d/0x2b0
[ 422.619074][T10108] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 422.625870][T10104] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 422.629981][T10108] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 422.630009][T10108] ? do_raw_spin_unlock+0x172/0x230
[ 422.630029][T10108] kobject_add_internal+0x2c8/0x990
[ 422.630050][T10108] kobject_init_and_add+0x11c/0x190
[ 422.630069][T10108] ? __pfx_kobject_init_and_add+0x10/0x10
[ 422.630089][T10108] ? lockdep_init_map_type+0x16d/0x7d0
[ 422.659623][T10108] ? lockdep_init_map_type+0x16d/0x7d0
[ 422.662158][T10108] gfs2_sys_fs_add+0x207/0x470
[ 422.664049][T10110] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 422.664316][T10108] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 422.669690][T10108] ? __pfx_alloc_workqueue+0x10/0x10
[ 422.672131][T10108] ? read_word_at_a_time+0xe/0x20
[ 422.674290][T10108] gfs2_fill_super+0x138c/0x2e10
[ 422.676431][T10108] ? vsnprintf+0x3cd/0x1880
[ 422.678430][T10108] ? __pfx_gfs2_fill_super+0x10/0x10
[ 422.680871][T10108] ? snprintf+0xc8/0x100
[ 422.682817][T10108] ? __pfx_snprintf+0x10/0x10
[ 422.684843][T10108] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 422.687251][T10108] ? set_blocksize+0x2b1/0x350
[ 422.689374][T10108] ? sb_set_blocksize+0xf6/0x120
[ 422.691530][T10108] ? setup_bdev_super+0x392/0x720
[ 422.693702][T10108] get_tree_bdev+0x36f/0x610
[ 422.695611][T10108] ? __pfx_gfs2_fill_super+0x10/0x10
[ 422.697834][T10108] ? __pfx_get_tree_bdev+0x10/0x10
[ 422.700145][T10108] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 422.702579][T10108] ? cap_capable+0x1cf/0x240
[ 422.704553][T10108] gfs2_get_tree+0x4e/0x280
[ 422.706491][T10108] vfs_get_tree+0x8f/0x380
[ 422.708449][T10108] path_mount+0x14e6/0x1f20
[ 422.710449][T10108] ? kmem_cache_free+0x12e/0x380
[ 422.712520][T10108] ? __pfx_path_mount+0x10/0x10
[ 422.714568][T10108] ? putname+0x12e/0x170
[ 422.716435][T10108] __x64_sys_mount+0x297/0x320
[ 422.718461][T10108] ? __pfx___x64_sys_mount+0x10/0x10
[ 422.720824][T10108] do_syscall_64+0xd2/0x260
[ 422.722823][T10108] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 422.725391][T10108] RIP: 0033:0x7efc27e7f4aa
[ 422.727303][T10108] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 422.735829][T10108] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 422.739236][T10108] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 422.742402][T10108] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 422.745774][T10108] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 422.749219][T10108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 422.752960][T10108] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 422.756370][T10108]
[ 422.757765][T10110] CPU: 2 PID: 10110 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 422.762330][T10110] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 422.763771][T10108] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 422.766848][T10110] Call Trace:
[ 422.766858][T10110]
[ 422.766865][T10110] dump_stack_lvl+0x16c/0x1f0
[ 422.766896][T10110] sysfs_warn_dup+0x7f/0xa0
[ 422.773089][T10108] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 422.774430][T10110] sysfs_create_dir_ns+0x24d/0x2b0
[ 422.774464][T10110] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 422.774491][T10110] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 422.774511][T10110] ? do_raw_spin_unlock+0x172/0x230
[ 422.774530][T10110] kobject_add_internal+0x2c8/0x990
[ 422.774550][T10110] kobject_init_and_add+0x11c/0x190
[ 422.774570][T10110] ? __pfx_kobject_init_and_add+0x10/0x10
[ 422.774589][T10110] ? lockdep_init_map_type+0x16d/0x7d0
[ 422.774616][T10110] ? lockdep_init_map_type+0x16d/0x7d0
[ 422.774643][T10110] gfs2_sys_fs_add+0x207/0x470
[ 422.774669][T10110] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 422.774694][T10110] ? __pfx_alloc_workqueue+0x10/0x10
[ 422.807006][T10110] ? read_word_at_a_time+0xe/0x20
[ 422.809290][T10110] gfs2_fill_super+0x138c/0x2e10
[ 422.811171][T10110] ? vsnprintf+0x3cd/0x1880
[ 422.813020][T10110] ? __pfx_gfs2_fill_super+0x10/0x10
[ 422.815201][T10110] ? snprintf+0xc8/0x100
[ 422.817141][T10110] ? __pfx_snprintf+0x10/0x10
[ 422.819151][T10110] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 422.821368][T10110] ? set_blocksize+0x2b1/0x350
[ 422.823317][T10110] ? sb_set_blocksize+0xf6/0x120
[ 422.825299][T10110] ? setup_bdev_super+0x392/0x720
[ 422.827301][T10110] get_tree_bdev+0x36f/0x610
[ 422.829152][T10110] ? __pfx_gfs2_fill_super+0x10/0x10
[ 422.831316][T10110] ? __pfx_get_tree_bdev+0x10/0x10
[ 422.833352][T10110] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 422.835677][T10110] ? cap_capable+0x1cf/0x240
[ 422.837578][T10110] gfs2_get_tree+0x4e/0x280
[ 422.839358][T10110] vfs_get_tree+0x8f/0x380
[ 422.841176][T10110] path_mount+0x14e6/0x1f20
[ 422.843114][T10110] ? kmem_cache_free+0x12e/0x380
[ 422.845151][T10110] ? __pfx_path_mount+0x10/0x10
[ 422.847125][T10110] ? putname+0x12e/0x170
[ 422.848674][T10110] __x64_sys_mount+0x297/0x320
[ 422.850629][T10110] ? __pfx___x64_sys_mount+0x10/0x10
[ 422.852716][T10110] do_syscall_64+0xd2/0x260
[ 422.854569][T10110] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 422.856834][T10110] RIP: 0033:0x7f18cec7f4aa
[ 422.858492][T10110] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 422.865874][T10110] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 422.869438][T10110] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 422.872692][T10110] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 422.875947][T10110] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 422.879077][T10110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 422.882261][T10110] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 422.885502][T10110]
[ 422.893985][T10110] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 422.899397][T10110] gfs2: fsid=syz:syz: error -17 adding sysfs files
2024/04/02 02:36:42 executed programs: 1285
[ 423.399326][T10115] loop1: detected capacity change from 0 to 32768
[ 423.416871][T10115] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 423.420214][T10115] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 423.427935][T10115] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 423.435029][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 423.438084][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 423.479758][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 41ms
[ 423.483162][ T7] gfs2: fsid=syz:syz.0: jid=0: Done
[ 423.485319][T10115] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 423.485574][T10117] loop0: detected capacity change from 0 to 32768
[ 423.485793][T10119] loop3: detected capacity change from 0 to 32768
[ 423.497364][T10117] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 423.500840][T10117] CPU: 3 PID: 10117 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 423.505177][T10117] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 423.507144][T10119] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 423.509527][T10117] Call Trace:
[ 423.509540][T10117]
[ 423.509548][T10117] dump_stack_lvl+0x16c/0x1f0
[ 423.509580][T10117] sysfs_warn_dup+0x7f/0xa0
[ 423.518949][T10117] sysfs_create_dir_ns+0x24d/0x2b0
[ 423.521002][T10117] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 423.523041][T10117] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 423.525100][T10117] ? do_raw_spin_unlock+0x172/0x230
[ 423.525205][T10121] loop2: detected capacity change from 0 to 32768
[ 423.527065][T10117] kobject_add_internal+0x2c8/0x990
[ 423.527090][T10117] kobject_init_and_add+0x11c/0x190
[ 423.527109][T10117] ? __pfx_kobject_init_and_add+0x10/0x10
[ 423.536381][T10117] ? lockdep_init_map_type+0x16d/0x7d0
[ 423.538683][T10117] ? lockdep_init_map_type+0x16d/0x7d0
[ 423.540922][T10117] gfs2_sys_fs_add+0x207/0x470
[ 423.542919][T10117] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 423.545073][T10117] ? __pfx_alloc_workqueue+0x10/0x10
[ 423.547204][T10117] ? read_word_at_a_time+0xe/0x20
[ 423.549341][T10117] gfs2_fill_super+0x138c/0x2e10
[ 423.551358][T10117] ? vsnprintf+0x3cd/0x1880
[ 423.553086][T10117] ? __pfx_gfs2_fill_super+0x10/0x10
[ 423.555137][T10117] ? snprintf+0xc8/0x100
[ 423.556788][T10117] ? __pfx_snprintf+0x10/0x10
[ 423.558691][T10117] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 423.560809][T10117] ? set_blocksize+0x2b1/0x350
[ 423.562557][T10117] ? sb_set_blocksize+0xf6/0x120
[ 423.564229][T10121] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 423.564489][T10117] ? setup_bdev_super+0x392/0x720
[ 423.564511][T10117] get_tree_bdev+0x36f/0x610
[ 423.564531][T10117] ? __pfx_gfs2_fill_super+0x10/0x10
[ 423.564546][T10117] ? __pfx_get_tree_bdev+0x10/0x10
[ 423.576784][T10117] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 423.578977][T10117] ? cap_capable+0x1cf/0x240
[ 423.580863][T10117] gfs2_get_tree+0x4e/0x280
[ 423.582667][T10117] vfs_get_tree+0x8f/0x380
[ 423.584437][T10117] path_mount+0x14e6/0x1f20
[ 423.586249][T10117] ? kmem_cache_free+0x12e/0x380
[ 423.588194][T10117] ? __pfx_path_mount+0x10/0x10
[ 423.590175][T10117] ? putname+0x12e/0x170
[ 423.591830][T10117] __x64_sys_mount+0x297/0x320
[ 423.593733][T10117] ? __pfx___x64_sys_mount+0x10/0x10
[ 423.595823][T10117] do_syscall_64+0xd2/0x260
[ 423.597610][T10117] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 423.599918][T10117] RIP: 0033:0x7f7cc547f4aa
[ 423.601495][T10117] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 423.608321][T10117] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 423.611386][T10117] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 423.614483][T10117] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 423.618435][T10117] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 423.622400][T10117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 423.626165][T10117] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 423.629965][T10117]
[ 423.631195][T10121] CPU: 1 PID: 10121 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 423.635629][T10121] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 423.639854][T10121] Call Trace:
[ 423.641319][T10121]
[ 423.642503][T10121] dump_stack_lvl+0x16c/0x1f0
[ 423.644432][T10121] sysfs_warn_dup+0x7f/0xa0
[ 423.646489][T10121] sysfs_create_dir_ns+0x24d/0x2b0
[ 423.649145][T10121] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 423.651971][T10121] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 423.654169][T10121] ? do_raw_spin_unlock+0x172/0x230
[ 423.656136][T10121] kobject_add_internal+0x2c8/0x990
[ 423.658238][T10121] kobject_init_and_add+0x11c/0x190
[ 423.660308][T10121] ? __pfx_kobject_init_and_add+0x10/0x10
[ 423.662536][T10121] ? lockdep_init_map_type+0x16d/0x7d0
[ 423.664856][T10121] ? lockdep_init_map_type+0x16d/0x7d0
[ 423.667049][T10121] gfs2_sys_fs_add+0x207/0x470
[ 423.669080][T10121] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 423.671527][T10121] ? __pfx_alloc_workqueue+0x10/0x10
[ 423.673767][T10121] ? read_word_at_a_time+0xe/0x20
[ 423.673833][T10117] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 423.675818][T10121] gfs2_fill_super+0x138c/0x2e10
[ 423.675834][T10121] ? vsnprintf+0x3cd/0x1880
[ 423.675849][T10121] ? __pfx_gfs2_fill_super+0x10/0x10
[ 423.675860][T10121] ? snprintf+0xc8/0x100
[ 423.688150][T10121] ? __pfx_snprintf+0x10/0x10
[ 423.690372][T10121] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 423.692738][T10121] ? set_blocksize+0x2b1/0x350
[ 423.692807][T10117] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 423.694755][T10121] ? sb_set_blocksize+0xf6/0x120
[ 423.694775][T10121] ? setup_bdev_super+0x392/0x720
[ 423.694798][T10121] get_tree_bdev+0x36f/0x610
[ 423.694821][T10121] ? __pfx_gfs2_fill_super+0x10/0x10
[ 423.706703][T10121] ? __pfx_get_tree_bdev+0x10/0x10
[ 423.709102][T10121] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 423.711698][T10121] ? cap_capable+0x1cf/0x240
[ 423.713765][T10121] gfs2_get_tree+0x4e/0x280
[ 423.715780][T10121] vfs_get_tree+0x8f/0x380
[ 423.717957][T10121] path_mount+0x14e6/0x1f20
[ 423.720210][T10121] ? kmem_cache_free+0x12e/0x380
[ 423.722234][T10121] ? __pfx_path_mount+0x10/0x10
[ 423.724476][T10121] ? putname+0x12e/0x170
[ 423.726414][T10121] __x64_sys_mount+0x297/0x320
[ 423.728560][T10121] ? __pfx___x64_sys_mount+0x10/0x10
[ 423.730831][T10121] do_syscall_64+0xd2/0x260
[ 423.732933][T10121] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 423.735620][T10121] RIP: 0033:0x7f18cec7f4aa
[ 423.737373][T10121] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 423.745304][T10121] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 423.748542][T10121] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 423.751935][T10121] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 423.755413][T10121] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 423.758580][T10121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 423.761635][T10121] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 423.764803][T10121]
[ 423.766227][T10119] CPU: 2 PID: 10119 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 423.768094][T10121] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 423.771199][T10119] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 423.771214][T10119] Call Trace:
[ 423.771222][T10119]
[ 423.771229][T10119] dump_stack_lvl+0x16c/0x1f0
[ 423.771260][T10119] sysfs_warn_dup+0x7f/0xa0
[ 423.777588][T10121] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 423.781998][T10119] sysfs_create_dir_ns+0x24d/0x2b0
[ 423.782034][T10119] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 423.796684][T10119] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 423.798990][T10119] ? do_raw_spin_unlock+0x172/0x230
[ 423.801304][T10119] kobject_add_internal+0x2c8/0x990
[ 423.803658][T10119] kobject_init_and_add+0x11c/0x190
[ 423.805906][T10119] ? __pfx_kobject_init_and_add+0x10/0x10
[ 423.808466][T10119] ? lockdep_init_map_type+0x16d/0x7d0
[ 423.811052][T10119] ? lockdep_init_map_type+0x16d/0x7d0
[ 423.812673][T10115] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 423.813563][T10119] gfs2_sys_fs_add+0x207/0x470
[ 423.813592][T10119] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 423.813618][T10119] ? __pfx_alloc_workqueue+0x10/0x10
[ 423.823614][T10119] ? read_word_at_a_time+0xe/0x20
[ 423.825966][T10119] gfs2_fill_super+0x138c/0x2e10
[ 423.828209][T10119] ? vsnprintf+0x3cd/0x1880
[ 423.830317][T10119] ? __pfx_gfs2_fill_super+0x10/0x10
[ 423.832712][T10119] ? snprintf+0xc8/0x100
[ 423.834661][T10119] ? __pfx_snprintf+0x10/0x10
[ 423.836778][T10119] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 423.839020][T10119] ? set_blocksize+0x2b1/0x350
[ 423.841011][T10119] ? sb_set_blocksize+0xf6/0x120
[ 423.843278][T10119] ? setup_bdev_super+0x392/0x720
[ 423.845601][T10119] get_tree_bdev+0x36f/0x610
[ 423.847694][T10119] ? __pfx_gfs2_fill_super+0x10/0x10
[ 423.850072][T10119] ? __pfx_get_tree_bdev+0x10/0x10
[ 423.852336][T10119] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 423.854893][T10119] ? cap_capable+0x1cf/0x240
[ 423.856957][T10119] gfs2_get_tree+0x4e/0x280
[ 423.859063][T10119] vfs_get_tree+0x8f/0x380
[ 423.861051][T10119] path_mount+0x14e6/0x1f20
[ 423.863036][T10119] ? kmem_cache_free+0x12e/0x380
[ 423.865172][T10119] ? __pfx_path_mount+0x10/0x10
[ 423.867326][T10119] ? putname+0x12e/0x170
[ 423.869238][T10119] __x64_sys_mount+0x297/0x320
[ 423.871424][T10119] ? __pfx___x64_sys_mount+0x10/0x10
[ 423.873775][T10119] do_syscall_64+0xd2/0x260
[ 423.875811][T10119] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 423.878583][T10119] RIP: 0033:0x7f70fd87f4aa
[ 423.880619][T10119] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 423.888911][T10119] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 423.892664][T10119] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 423.896156][T10119] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 423.899685][T10119] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 423.903219][T10119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 423.906787][T10119] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 423.910335][T10119]
[ 423.915844][T10119] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 423.922102][T10119] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 423.931662][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 423.931662][ T5428] inode = 11 2340
[ 423.931662][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 423.941311][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 423.948662][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 423.953311][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 423.961240][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 423.969234][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 423.972500][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 423.994018][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 423.997045][ T5428] CPU: 2 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 424.002078][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 424.006353][ T5428] Call Trace:
[ 424.007860][ T5428]
[ 424.009146][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 424.011175][ T5428] gfs2_withdraw+0xab8/0x1290
[ 424.013273][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 424.015484][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 424.017719][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 424.020086][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 424.022434][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 424.025034][ T5428] inode_go_instantiate+0x47/0x60
[ 424.027349][ T5428] gfs2_instantiate+0x169/0x250
[ 424.029633][ T5428] gfs2_glock_wait+0x214/0x330
[ 424.031832][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 424.034209][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 424.036298][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 424.038631][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 424.040771][ T5428] do_sync+0x6cf/0xd30
[ 424.042450][ T5428] ? __pfx_do_sync+0x10/0x10
[ 424.044385][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 424.046745][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 424.048949][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 424.051124][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 424.052939][ T5428] gfs2_quota_sync+0x419/0x630
[ 424.054792][ T5428] gfs2_sync_fs+0x44/0xb0
[ 424.056709][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 424.058968][ T5428] sync_filesystem+0x10d/0x290
[ 424.061159][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 424.063363][ T5428] kill_block_super+0x3b/0x90
[ 424.065483][ T5428] gfs2_kill_sb+0x360/0x410
[ 424.067481][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 424.069834][ T5428] deactivate_super+0xde/0x100
[ 424.072006][ T5428] cleanup_mnt+0x222/0x450
[ 424.074012][ T5428] task_work_run+0x14e/0x250
[ 424.076026][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 424.077976][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 424.080427][ T5428] do_syscall_64+0xe2/0x260
[ 424.082562][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 424.084977][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 424.086591][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 424.094949][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 424.098460][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 424.101989][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 424.104989][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 424.107982][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 424.111448][ T5428] R13: 00007efc27ec93b9 R14: 00000000000673f9 R15: 0000000000000001
[ 424.114945][ T5428]
[ 424.440961][T10129] loop2: detected capacity change from 0 to 32768
[ 424.450896][T10129] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 424.454739][T10129] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 424.463094][T10129] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 424.482693][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 424.485723][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 424.525797][T10133] loop3: detected capacity change from 0 to 32768
[ 424.531366][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 45ms
[ 424.535042][T10131] loop0: detected capacity change from 0 to 32768
[ 424.535094][T10133] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 424.540425][T10131] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 424.541388][ T7] gfs2: fsid=syz:syz.0: jid=0: Done
[ 424.546043][T10131] CPU: 3 PID: 10131 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 424.551957][T10131] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 424.554467][T10129] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 424.556233][T10131] Call Trace:
[ 424.556244][T10131]
[ 424.556252][T10131] dump_stack_lvl+0x16c/0x1f0
[ 424.556283][T10131] sysfs_warn_dup+0x7f/0xa0
[ 424.565957][T10131] sysfs_create_dir_ns+0x24d/0x2b0
[ 424.568241][T10131] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 424.570797][T10131] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 424.573251][T10131] ? do_raw_spin_unlock+0x172/0x230
[ 424.575627][T10131] kobject_add_internal+0x2c8/0x990
[ 424.577971][T10131] kobject_init_and_add+0x11c/0x190
[ 424.580301][T10131] ? __pfx_kobject_init_and_add+0x10/0x10
[ 424.582823][T10131] ? lockdep_init_map_type+0x16d/0x7d0
[ 424.585178][T10131] ? lockdep_init_map_type+0x16d/0x7d0
[ 424.587569][T10131] gfs2_sys_fs_add+0x207/0x470
[ 424.589690][T10131] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 424.591962][T10131] ? __pfx_alloc_workqueue+0x10/0x10
[ 424.594296][T10131] ? read_word_at_a_time+0xe/0x20
[ 424.596442][T10131] gfs2_fill_super+0x138c/0x2e10
[ 424.598638][T10131] ? vsnprintf+0x3cd/0x1880
[ 424.600659][T10131] ? __pfx_gfs2_fill_super+0x10/0x10
[ 424.603012][T10131] ? snprintf+0xc8/0x100
[ 424.604873][T10131] ? __pfx_snprintf+0x10/0x10
[ 424.607027][T10131] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 424.609354][T10131] ? set_blocksize+0x2b1/0x350
[ 424.611421][T10131] ? sb_set_blocksize+0xf6/0x120
[ 424.613552][T10131] ? setup_bdev_super+0x392/0x720
[ 424.615772][T10131] get_tree_bdev+0x36f/0x610
[ 424.617730][T10131] ? __pfx_gfs2_fill_super+0x10/0x10
[ 424.619855][T10131] ? __pfx_get_tree_bdev+0x10/0x10
[ 424.621950][T10131] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 424.624191][T10131] ? cap_capable+0x1cf/0x240
[ 424.626263][T10131] gfs2_get_tree+0x4e/0x280
[ 424.628214][T10131] vfs_get_tree+0x8f/0x380
[ 424.630293][T10131] path_mount+0x14e6/0x1f20
[ 424.632295][T10131] ? kmem_cache_free+0x12e/0x380
[ 424.634535][T10131] ? __pfx_path_mount+0x10/0x10
[ 424.636560][T10131] ? putname+0x12e/0x170
[ 424.638518][T10131] __x64_sys_mount+0x297/0x320
[ 424.640705][T10131] ? __pfx___x64_sys_mount+0x10/0x10
[ 424.643125][T10131] do_syscall_64+0xd2/0x260
[ 424.645214][T10131] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 424.647915][T10131] RIP: 0033:0x7f7cc547f4aa
[ 424.650038][T10131] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 424.658852][T10131] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 424.662936][T10131] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 424.666494][T10131] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 424.670219][T10131] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 424.673793][T10131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 424.677254][T10131] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 424.680595][T10131]
[ 424.681978][T10133] CPU: 1 PID: 10133 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 424.688320][T10133] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 424.690845][T10131] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 424.693431][T10133] Call Trace:
[ 424.693443][T10133]
[ 424.693450][T10133] dump_stack_lvl+0x16c/0x1f0
[ 424.693481][T10133] sysfs_warn_dup+0x7f/0xa0
[ 424.693509][T10133] sysfs_create_dir_ns+0x24d/0x2b0
[ 424.699872][T10131] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 424.701156][T10133] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 424.701189][T10133] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 424.701210][T10133] ? do_raw_spin_unlock+0x172/0x230
[ 424.701229][T10133] kobject_add_internal+0x2c8/0x990
[ 424.701250][T10133] kobject_init_and_add+0x11c/0x190
[ 424.725067][T10133] ? __pfx_kobject_init_and_add+0x10/0x10
[ 424.728223][T10133] ? lockdep_init_map_type+0x16d/0x7d0
[ 424.730753][T10133] ? lockdep_init_map_type+0x16d/0x7d0
[ 424.733209][T10133] gfs2_sys_fs_add+0x207/0x470
[ 424.735419][T10133] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 424.737963][T10133] ? __pfx_alloc_workqueue+0x10/0x10
[ 424.740603][T10133] ? read_word_at_a_time+0xe/0x20
[ 424.742789][T10133] gfs2_fill_super+0x138c/0x2e10
[ 424.744832][T10133] ? vsnprintf+0x3cd/0x1880
[ 424.746893][T10133] ? __pfx_gfs2_fill_super+0x10/0x10
[ 424.749434][T10133] ? snprintf+0xc8/0x100
[ 424.751590][T10133] ? __pfx_snprintf+0x10/0x10
[ 424.753571][T10133] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 424.755816][T10133] ? set_blocksize+0x2b1/0x350
[ 424.757957][T10133] ? sb_set_blocksize+0xf6/0x120
[ 424.760149][T10133] ? setup_bdev_super+0x392/0x720
[ 424.762325][T10133] get_tree_bdev+0x36f/0x610
[ 424.764446][T10133] ? __pfx_gfs2_fill_super+0x10/0x10
[ 424.766753][T10133] ? __pfx_get_tree_bdev+0x10/0x10
[ 424.769055][T10133] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 424.771597][T10133] ? cap_capable+0x1cf/0x240
[ 424.773692][T10133] gfs2_get_tree+0x4e/0x280
[ 424.775547][T10133] vfs_get_tree+0x8f/0x380
[ 424.777287][T10133] path_mount+0x14e6/0x1f20
[ 424.779141][T10133] ? kmem_cache_free+0x12e/0x380
[ 424.781151][T10133] ? __pfx_path_mount+0x10/0x10
[ 424.783113][T10133] ? putname+0x12e/0x170
[ 424.784945][T10133] __x64_sys_mount+0x297/0x320
[ 424.787248][T10133] ? __pfx___x64_sys_mount+0x10/0x10
[ 424.789735][T10133] do_syscall_64+0xd2/0x260
[ 424.791915][T10133] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 424.794873][T10133] RIP: 0033:0x7f70fd87f4aa
[ 424.796941][T10133] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 424.805616][T10133] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 424.809662][T10133] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 424.813926][T10133] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 424.816912][T10129] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 424.817421][T10133] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 424.823784][T10133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 424.827158][T10133] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 424.830798][T10133]
[ 424.835907][T10133] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 424.842256][T10133] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 424.857282][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 424.857282][ T5422] inode = 11 2340
[ 424.857282][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 424.866693][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 424.870913][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 424.875468][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 424.879076][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 424.886884][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 424.890676][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 424.893872][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 424.896989][ T5422] CPU: 2 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 424.901793][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 424.906297][ T5422] Call Trace:
[ 424.907859][ T5422]
[ 424.909256][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 424.911445][ T5422] gfs2_withdraw+0xab8/0x1290
[ 424.913523][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 424.915626][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 424.918002][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 424.920630][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 424.922988][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 424.925520][ T5422] inode_go_instantiate+0x47/0x60
[ 424.927829][ T5422] gfs2_instantiate+0x169/0x250
[ 424.930201][ T5422] gfs2_glock_wait+0x214/0x330
[ 424.932388][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 424.934827][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 424.936978][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 424.939365][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 424.941766][ T5422] do_sync+0x6cf/0xd30
[ 424.943675][ T5422] ? __pfx_do_sync+0x10/0x10
[ 424.945830][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 424.946632][T10135] loop1: detected capacity change from 0 to 32768
[ 424.948076][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 424.953060][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 424.955513][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 424.957871][ T5422] gfs2_quota_sync+0x419/0x630
[ 424.960603][ T5422] gfs2_sync_fs+0x44/0xb0
[ 424.962554][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 424.964847][ T5422] sync_filesystem+0x10d/0x290
[ 424.967050][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 424.969548][ T5422] kill_block_super+0x3b/0x90
[ 424.971717][ T5422] gfs2_kill_sb+0x360/0x410
[ 424.973843][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 424.976233][ T5422] deactivate_super+0xde/0x100
[ 424.978434][ T5422] cleanup_mnt+0x222/0x450
[ 424.980490][ T5422] task_work_run+0x14e/0x250
[ 424.982409][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 424.984493][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 424.986981][ T5422] do_syscall_64+0xe2/0x260
[ 424.988868][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 424.991259][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 424.993228][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 425.001082][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 425.004443][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 425.008217][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 425.011835][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 425.015353][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 425.018837][ T5422] R13: 00007f18cecc93b9 R14: 00000000000677f5 R15: 0000000000000001
[ 425.022323][ T5422]
[ 425.025644][T10135] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 425.028540][T10135] CPU: 0 PID: 10135 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 425.033069][T10135] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 425.037511][T10135] Call Trace:
[ 425.038920][T10135]
[ 425.040035][T10135] dump_stack_lvl+0x16c/0x1f0
[ 425.041941][T10135] sysfs_warn_dup+0x7f/0xa0
[ 425.043829][T10135] sysfs_create_dir_ns+0x24d/0x2b0
[ 425.045963][T10135] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 425.048393][T10135] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 425.050755][T10135] ? do_raw_spin_unlock+0x172/0x230
[ 425.052829][T10135] kobject_add_internal+0x2c8/0x990
[ 425.054961][T10135] kobject_init_and_add+0x11c/0x190
[ 425.057256][T10135] ? __pfx_kobject_init_and_add+0x10/0x10
[ 425.059824][T10135] ? lockdep_init_map_type+0x16d/0x7d0
[ 425.062236][T10135] ? lockdep_init_map_type+0x16d/0x7d0
[ 425.064586][T10135] gfs2_sys_fs_add+0x207/0x470
[ 425.066696][T10135] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 425.068908][T10135] ? __pfx_alloc_workqueue+0x10/0x10
[ 425.071192][T10135] ? read_word_at_a_time+0xe/0x20
[ 425.073167][T10135] gfs2_fill_super+0x138c/0x2e10
[ 425.075016][T10135] ? vsnprintf+0x3cd/0x1880
[ 425.076755][T10135] ? __pfx_gfs2_fill_super+0x10/0x10
[ 425.078879][T10135] ? snprintf+0xc8/0x100
[ 425.080653][T10135] ? __pfx_snprintf+0x10/0x10
[ 425.082812][T10135] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 425.085266][T10135] ? set_blocksize+0x2b1/0x350
[ 425.087255][T10135] ? sb_set_blocksize+0xf6/0x120
[ 425.089481][T10135] ? setup_bdev_super+0x392/0x720
[ 425.091767][T10135] get_tree_bdev+0x36f/0x610
[ 425.093780][T10135] ? __pfx_gfs2_fill_super+0x10/0x10
[ 425.096049][T10135] ? __pfx_get_tree_bdev+0x10/0x10
[ 425.098171][T10135] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 425.100425][T10135] ? cap_capable+0x1cf/0x240
[ 425.102707][T10135] gfs2_get_tree+0x4e/0x280
[ 425.104608][T10135] vfs_get_tree+0x8f/0x380
[ 425.106560][T10135] path_mount+0x14e6/0x1f20
[ 425.108483][T10135] ? kmem_cache_free+0x12e/0x380
[ 425.110626][T10135] ? __pfx_path_mount+0x10/0x10
[ 425.112514][T10135] ? putname+0x12e/0x170
[ 425.114026][T10135] __x64_sys_mount+0x297/0x320
[ 425.115908][T10135] ? __pfx___x64_sys_mount+0x10/0x10
[ 425.117894][T10135] do_syscall_64+0xd2/0x260
[ 425.119615][T10135] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 425.121978][T10135] RIP: 0033:0x7efc27e7f4aa
[ 425.123909][T10135] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 425.132006][T10135] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 425.135612][T10135] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 425.139072][T10135] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 425.142501][T10135] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 425.145895][T10135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 425.149368][T10135] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 425.153404][T10135]
[ 425.169113][T10135] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 425.177200][T10135] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 425.436757][T10145] loop0: detected capacity change from 0 to 32768
[ 425.445864][T10145] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 425.449155][T10145] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 425.471289][T10143] loop3: detected capacity change from 0 to 32768
[ 425.472844][T10145] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 425.480882][T10143] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 425.490964][ T971] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 425.492658][T10143] CPU: 1 PID: 10143 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 425.499482][T10143] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 425.503821][T10143] Call Trace:
[ 425.505378][T10143]
[ 425.506645][T10143] dump_stack_lvl+0x16c/0x1f0
[ 425.508454][T10143] sysfs_warn_dup+0x7f/0xa0
[ 425.510725][T10143] sysfs_create_dir_ns+0x24d/0x2b0
[ 425.512855][ T971] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 425.513014][T10143] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 425.518650][T10143] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 425.521155][T10143] ? do_raw_spin_unlock+0x172/0x230
[ 425.523548][T10143] kobject_add_internal+0x2c8/0x990
[ 425.525840][T10143] kobject_init_and_add+0x11c/0x190
[ 425.528092][T10143] ? __pfx_kobject_init_and_add+0x10/0x10
[ 425.530655][T10143] ? lockdep_init_map_type+0x16d/0x7d0
[ 425.533124][T10143] ? lockdep_init_map_type+0x16d/0x7d0
[ 425.535600][T10143] gfs2_sys_fs_add+0x207/0x470
[ 425.537685][T10143] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 425.539991][T10143] ? __pfx_alloc_workqueue+0x10/0x10
[ 425.542278][T10143] ? read_word_at_a_time+0xe/0x20
[ 425.544470][T10143] gfs2_fill_super+0x138c/0x2e10
[ 425.546545][T10143] ? vsnprintf+0x3cd/0x1880
[ 425.548298][T10143] ? __pfx_gfs2_fill_super+0x10/0x10
[ 425.550422][T10143] ? snprintf+0xc8/0x100
[ 425.552145][T10143] ? __pfx_snprintf+0x10/0x10
[ 425.554262][T10143] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 425.556668][T10143] ? set_blocksize+0x2b1/0x350
[ 425.558883][T10143] ? sb_set_blocksize+0xf6/0x120
[ 425.561076][T10143] ? setup_bdev_super+0x392/0x720
[ 425.563372][T10143] get_tree_bdev+0x36f/0x610
[ 425.565521][T10143] ? __pfx_gfs2_fill_super+0x10/0x10
[ 425.567909][T10143] ? __pfx_get_tree_bdev+0x10/0x10
[ 425.570288][T10143] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 425.572902][T10143] ? cap_capable+0x1cf/0x240
[ 425.575558][T10143] gfs2_get_tree+0x4e/0x280
[ 425.578307][T10143] vfs_get_tree+0x8f/0x380
[ 425.580867][T10143] path_mount+0x14e6/0x1f20
[ 425.583505][T10143] ? kmem_cache_free+0x12e/0x380
[ 425.585827][T10143] ? __pfx_path_mount+0x10/0x10
[ 425.587853][T10143] ? putname+0x12e/0x170
[ 425.589638][T10143] __x64_sys_mount+0x297/0x320
[ 425.591644][T10143] ? __pfx___x64_sys_mount+0x10/0x10
[ 425.593932][T10143] do_syscall_64+0xd2/0x260
[ 425.595311][ T971] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 82ms
[ 425.595935][T10143] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 425.595954][T10143] RIP: 0033:0x7f70fd87f4aa
[ 425.595965][T10143] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 425.595975][T10143] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 425.595987][T10143] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 425.595994][T10143] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 425.599694][ T971] gfs2: fsid=syz:syz.0: jid=0: Done
[ 425.602061][T10143] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 425.602078][T10143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 425.602089][T10143] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 425.602103][T10143]
[ 425.603653][T10143] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 425.611895][T10145] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 425.612291][T10143] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 425.789267][T10150] loop2: detected capacity change from 0 to 32768
[ 425.808526][T10150] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 425.812004][T10150] CPU: 3 PID: 10150 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 425.816810][T10150] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 425.821300][T10150] Call Trace:
[ 425.822841][T10150]
[ 425.824198][T10150] dump_stack_lvl+0x16c/0x1f0
[ 425.826328][T10150] sysfs_warn_dup+0x7f/0xa0
[ 425.828261][T10150] sysfs_create_dir_ns+0x24d/0x2b0
[ 425.830307][T10150] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 425.831993][T10145] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 425.832196][T10150] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 425.832211][T10150] ? do_raw_spin_unlock+0x172/0x230
[ 425.832221][T10150] kobject_add_internal+0x2c8/0x990
[ 425.832234][T10150] kobject_init_and_add+0x11c/0x190
[ 425.832245][T10150] ? __pfx_kobject_init_and_add+0x10/0x10
[ 425.846945][T10150] ? lockdep_init_map_type+0x16d/0x7d0
[ 425.849241][T10150] ? lockdep_init_map_type+0x16d/0x7d0
[ 425.849799][T10147] loop1: detected capacity change from 0 to 32768
[ 425.851617][T10150] gfs2_sys_fs_add+0x207/0x470
[ 425.851649][T10150] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 425.851675][T10150] ? __pfx_alloc_workqueue+0x10/0x10
[ 425.858202][T10147] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 425.858839][T10150] ? read_word_at_a_time+0xe/0x20
[ 425.867032][T10150] gfs2_fill_super+0x138c/0x2e10
[ 425.869286][T10150] ? vsnprintf+0x3cd/0x1880
[ 425.871340][T10150] ? __pfx_gfs2_fill_super+0x10/0x10
[ 425.873502][T10150] ? snprintf+0xc8/0x100
[ 425.875316][T10150] ? __pfx_snprintf+0x10/0x10
[ 425.877394][T10150] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 425.879740][T10150] ? set_blocksize+0x2b1/0x350
[ 425.881913][T10150] ? sb_set_blocksize+0xf6/0x120
[ 425.884312][T10150] ? setup_bdev_super+0x392/0x720
[ 425.886666][T10150] get_tree_bdev+0x36f/0x610
[ 425.888785][T10150] ? __pfx_gfs2_fill_super+0x10/0x10
[ 425.890893][T10150] ? __pfx_get_tree_bdev+0x10/0x10
[ 425.893261][T10150] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 425.895663][T10150] ? cap_capable+0x1cf/0x240
[ 425.897687][T10150] gfs2_get_tree+0x4e/0x280
[ 425.899744][T10150] vfs_get_tree+0x8f/0x380
[ 425.901773][T10150] path_mount+0x14e6/0x1f20
[ 425.903807][T10150] ? kmem_cache_free+0x12e/0x380
[ 425.905992][T10150] ? __pfx_path_mount+0x10/0x10
[ 425.908094][T10150] ? putname+0x12e/0x170
[ 425.909877][T10150] __x64_sys_mount+0x297/0x320
[ 425.911893][T10150] ? __pfx___x64_sys_mount+0x10/0x10
[ 425.914010][T10150] do_syscall_64+0xd2/0x260
[ 425.915698][T10150] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 425.917916][T10150] RIP: 0033:0x7f18cec7f4aa
[ 425.919753][T10150] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 425.927958][T10150] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 425.931292][T10150] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 425.934635][T10150] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 425.938168][T10150] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 425.941461][T10150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 425.944516][T10150] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 425.948020][T10150]
[ 425.949348][T10147] CPU: 2 PID: 10147 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 425.953431][T10147] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 425.957200][T10147] Call Trace:
[ 425.958804][T10150] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 425.958876][T10147]
[ 425.965127][T10150] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 425.966337][T10147] dump_stack_lvl+0x16c/0x1f0
[ 425.971388][T10147] sysfs_warn_dup+0x7f/0xa0
[ 425.973500][T10147] sysfs_create_dir_ns+0x24d/0x2b0
[ 425.975878][T10147] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 425.978474][T10147] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 425.980824][T10147] ? do_raw_spin_unlock+0x172/0x230
[ 425.983025][T10147] kobject_add_internal+0x2c8/0x990
[ 425.985153][T10147] kobject_init_and_add+0x11c/0x190
[ 425.987201][T10147] ? __pfx_kobject_init_and_add+0x10/0x10
[ 425.989778][T10147] ? lockdep_init_map_type+0x16d/0x7d0
[ 425.992158][T10147] ? lockdep_init_map_type+0x16d/0x7d0
[ 425.994430][T10147] gfs2_sys_fs_add+0x207/0x470
[ 425.996510][T10147] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 425.998872][T10147] ? __pfx_alloc_workqueue+0x10/0x10
[ 426.001140][T10147] ? read_word_at_a_time+0xe/0x20
[ 426.003394][T10147] gfs2_fill_super+0x138c/0x2e10
[ 426.005689][T10147] ? vsnprintf+0x3cd/0x1880
[ 426.007987][T10147] ? __pfx_gfs2_fill_super+0x10/0x10
[ 426.010577][T10147] ? snprintf+0xc8/0x100
[ 426.012499][T10147] ? __pfx_snprintf+0x10/0x10
[ 426.014608][T10147] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 426.017035][T10147] ? set_blocksize+0x2b1/0x350
[ 426.019197][T10147] ? sb_set_blocksize+0xf6/0x120
[ 426.021491][T10147] ? setup_bdev_super+0x392/0x720
[ 426.023814][T10147] get_tree_bdev+0x36f/0x610
[ 426.025918][T10147] ? __pfx_gfs2_fill_super+0x10/0x10
[ 426.028279][T10147] ? __pfx_get_tree_bdev+0x10/0x10
[ 426.030254][T10147] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 426.032400][T10147] ? cap_capable+0x1cf/0x240
[ 426.034452][T10147] gfs2_get_tree+0x4e/0x280
[ 426.036435][T10147] vfs_get_tree+0x8f/0x380
[ 426.038440][T10147] path_mount+0x14e6/0x1f20
[ 426.040291][T10147] ? kmem_cache_free+0x12e/0x380
[ 426.042552][T10147] ? __pfx_path_mount+0x10/0x10
[ 426.044544][T10147] ? putname+0x12e/0x170
[ 426.046288][T10147] __x64_sys_mount+0x297/0x320
[ 426.048243][T10147] ? __pfx___x64_sys_mount+0x10/0x10
[ 426.050386][T10147] do_syscall_64+0xd2/0x260
[ 426.052228][T10147] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 426.054961][T10147] RIP: 0033:0x7efc27e7f4aa
[ 426.056964][T10147] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 426.065284][T10147] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 426.069006][T10147] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 426.072530][T10147] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 426.076102][T10147] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 426.079708][T10147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 426.083337][T10147] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 426.086828][T10147]
[ 426.091595][T10147] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 426.094760][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 426.094760][ T5423] inode = 11 2340
[ 426.094760][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 426.098330][T10147] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 426.108662][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 426.115690][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 426.120694][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 426.126441][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 426.134330][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 426.138144][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 426.142149][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 426.153768][ T5423] CPU: 2 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 426.158455][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 426.162319][ T5423] Call Trace:
[ 426.163663][ T5423]
[ 426.164783][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 426.166768][ T5423] gfs2_withdraw+0xab8/0x1290
[ 426.168783][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 426.170996][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 426.173099][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 426.175456][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 426.177695][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 426.180211][ T5423] inode_go_instantiate+0x47/0x60
[ 426.182484][ T5423] gfs2_instantiate+0x169/0x250
[ 426.184641][ T5423] gfs2_glock_wait+0x214/0x330
[ 426.186808][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 426.189200][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 426.190990][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 426.193266][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 426.195667][ T5423] do_sync+0x6cf/0xd30
[ 426.197553][ T5423] ? __pfx_do_sync+0x10/0x10
[ 426.199597][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 426.201827][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 426.204136][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 426.206674][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 426.208882][ T5423] gfs2_quota_sync+0x419/0x630
[ 426.211073][ T5423] gfs2_sync_fs+0x44/0xb0
[ 426.213018][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 426.215221][ T5423] sync_filesystem+0x10d/0x290
[ 426.217356][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 426.219615][ T5423] kill_block_super+0x3b/0x90
[ 426.221556][ T5423] gfs2_kill_sb+0x360/0x410
[ 426.223386][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 426.225437][ T5423] deactivate_super+0xde/0x100
[ 426.227082][ T5423] cleanup_mnt+0x222/0x450
[ 426.228796][ T5423] task_work_run+0x14e/0x250
[ 426.230870][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 426.233012][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 426.235420][ T5423] do_syscall_64+0xe2/0x260
[ 426.238036][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 426.240404][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 426.242412][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 426.250930][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 426.254354][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 426.257565][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 426.260594][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 426.263504][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 426.266630][ T5423] R13: 00007f7cc54c93b9 R14: 0000000000067bfe R15: 0000000000000001
[ 426.269868][ T5423]
[ 426.498965][T10157] loop3: detected capacity change from 0 to 32768
[ 426.519272][T10157] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 426.522935][T10157] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 426.535382][T10157] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 426.574223][ T971] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 426.577010][ T971] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 426.636637][ T971] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 59ms
[ 426.640221][ T971] gfs2: fsid=syz:syz.0: jid=0: Done
[ 426.642692][T10157] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 426.759967][T10159] loop2: detected capacity change from 0 to 32768
[ 426.771918][T10161] loop1: detected capacity change from 0 to 32768
[ 426.777660][T10161] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 426.781189][T10161] CPU: 2 PID: 10161 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 426.784108][T10159] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 426.786087][T10161] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 426.793344][T10161] Call Trace:
[ 426.794860][T10161]
[ 426.796212][T10161] dump_stack_lvl+0x16c/0x1f0
[ 426.798384][T10161] sysfs_warn_dup+0x7f/0xa0
[ 426.800426][T10161] sysfs_create_dir_ns+0x24d/0x2b0
[ 426.802697][T10161] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 426.805236][T10161] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 426.807677][T10161] ? do_raw_spin_unlock+0x172/0x230
[ 426.809767][T10157] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 426.809925][T10161] kobject_add_internal+0x2c8/0x990
[ 426.814436][T10161] kobject_init_and_add+0x11c/0x190
[ 426.816513][T10161] ? __pfx_kobject_init_and_add+0x10/0x10
[ 426.819108][T10161] ? lockdep_init_map_type+0x16d/0x7d0
[ 426.821519][T10161] ? lockdep_init_map_type+0x16d/0x7d0
[ 426.823940][T10161] gfs2_sys_fs_add+0x207/0x470
[ 426.826105][T10161] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 426.828138][T10161] ? __pfx_alloc_workqueue+0x10/0x10
[ 426.830402][T10161] ? read_word_at_a_time+0xe/0x20
[ 426.832498][T10161] gfs2_fill_super+0x138c/0x2e10
[ 426.834419][T10161] ? vsnprintf+0x3cd/0x1880
[ 426.836257][T10161] ? __pfx_gfs2_fill_super+0x10/0x10
[ 426.838408][T10161] ? snprintf+0xc8/0x100
[ 426.839937][T10161] ? __pfx_snprintf+0x10/0x10
[ 426.841703][T10161] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 426.843761][T10161] ? set_blocksize+0x2b1/0x350
[ 426.845785][T10161] ? sb_set_blocksize+0xf6/0x120
[ 426.847907][T10161] ? setup_bdev_super+0x392/0x720
[ 426.850257][T10161] get_tree_bdev+0x36f/0x610
[ 426.852487][T10161] ? __pfx_gfs2_fill_super+0x10/0x10
[ 426.854677][T10161] ? __pfx_get_tree_bdev+0x10/0x10
[ 426.856672][T10161] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 426.858901][T10161] ? cap_capable+0x1cf/0x240
[ 426.860931][T10161] gfs2_get_tree+0x4e/0x280
[ 426.862896][T10161] vfs_get_tree+0x8f/0x380
[ 426.864923][T10161] path_mount+0x14e6/0x1f20
[ 426.866997][T10161] ? kmem_cache_free+0x12e/0x380
[ 426.869202][T10161] ? __pfx_path_mount+0x10/0x10
[ 426.871309][T10161] ? putname+0x12e/0x170
[ 426.873153][T10161] __x64_sys_mount+0x297/0x320
[ 426.875304][T10161] ? __pfx___x64_sys_mount+0x10/0x10
[ 426.877607][T10161] do_syscall_64+0xd2/0x260
[ 426.879570][T10161] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 426.882096][T10161] RIP: 0033:0x7efc27e7f4aa
[ 426.884032][T10161] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 426.892195][T10161] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 426.895792][T10161] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 426.899211][T10161] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 426.902504][T10161] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 426.905925][T10161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 426.909457][T10161] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 426.912736][T10161]
[ 426.913795][T10159] CPU: 3 PID: 10159 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 426.916882][T10164] loop0: detected capacity change from 0 to 32768
[ 426.918091][T10159] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 426.924742][T10159] Call Trace:
[ 426.926139][T10161] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 426.926195][T10159]
[ 426.926204][T10159] dump_stack_lvl+0x16c/0x1f0
[ 426.926231][T10159] sysfs_warn_dup+0x7f/0xa0
[ 426.933972][T10161] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 426.935291][T10159] sysfs_create_dir_ns+0x24d/0x2b0
[ 426.935321][T10159] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 426.935344][T10159] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 426.946887][T10159] ? do_raw_spin_unlock+0x172/0x230
[ 426.949127][T10159] kobject_add_internal+0x2c8/0x990
[ 426.951361][T10159] kobject_init_and_add+0x11c/0x190
[ 426.953623][T10159] ? __pfx_kobject_init_and_add+0x10/0x10
[ 426.956083][T10159] ? lockdep_init_map_type+0x16d/0x7d0
[ 426.958457][T10159] ? lockdep_init_map_type+0x16d/0x7d0
[ 426.960803][T10159] gfs2_sys_fs_add+0x207/0x470
[ 426.962815][T10159] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 426.965075][T10159] ? __pfx_alloc_workqueue+0x10/0x10
[ 426.967327][T10159] ? read_word_at_a_time+0xe/0x20
[ 426.969478][T10159] gfs2_fill_super+0x138c/0x2e10
[ 426.971611][T10159] ? vsnprintf+0x3cd/0x1880
[ 426.973584][T10159] ? __pfx_gfs2_fill_super+0x10/0x10
[ 426.975843][T10159] ? snprintf+0xc8/0x100
[ 426.977637][T10159] ? __pfx_snprintf+0x10/0x10
[ 426.979603][T10159] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 426.981935][T10159] ? set_blocksize+0x2b1/0x350
[ 426.983953][T10159] ? sb_set_blocksize+0xf6/0x120
[ 426.985955][T10159] ? setup_bdev_super+0x392/0x720
[ 426.988061][T10159] get_tree_bdev+0x36f/0x610
[ 426.990171][T10159] ? __pfx_gfs2_fill_super+0x10/0x10
[ 426.992602][T10159] ? __pfx_get_tree_bdev+0x10/0x10
[ 426.994937][T10159] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 426.997489][T10159] ? cap_capable+0x1cf/0x240
[ 426.999517][T10159] gfs2_get_tree+0x4e/0x280
[ 427.001470][T10159] vfs_get_tree+0x8f/0x380
[ 427.003368][T10159] path_mount+0x14e6/0x1f20
[ 427.005400][T10159] ? kmem_cache_free+0x12e/0x380
[ 427.007524][T10159] ? __pfx_path_mount+0x10/0x10
[ 427.009659][T10159] ? putname+0x12e/0x170
[ 427.011498][T10159] __x64_sys_mount+0x297/0x320
[ 427.013570][T10159] ? __pfx___x64_sys_mount+0x10/0x10
[ 427.015844][T10159] do_syscall_64+0xd2/0x260
[ 427.017836][T10159] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 427.020362][T10159] RIP: 0033:0x7f18cec7f4aa
[ 427.020724][T10164] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 427.022298][T10159] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 427.033080][T10159] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 427.036600][T10159] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 427.040029][T10159] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 427.043440][T10159] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 427.046821][T10159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 427.050239][T10159] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 427.053480][T10159]
[ 427.056779][T10159] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 427.057628][T10164] CPU: 1 PID: 10164 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 427.062552][T10159] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 427.066727][T10164] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 427.066743][T10164] Call Trace:
[ 427.066751][T10164]
[ 427.066759][T10164] dump_stack_lvl+0x16c/0x1f0
[ 427.066792][T10164] sysfs_warn_dup+0x7f/0xa0
[ 427.066820][T10164] sysfs_create_dir_ns+0x24d/0x2b0
[ 427.066848][T10164] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 427.076721][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 427.076721][ T5425] inode = 11 2340
[ 427.076721][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 427.077898][T10164] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 427.077926][T10164] ? do_raw_spin_unlock+0x172/0x230
[ 427.077943][T10164] kobject_add_internal+0x2c8/0x990
[ 427.080019][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 427.082251][T10164] kobject_init_and_add+0x11c/0x190
[ 427.084965][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 427.092216][T10164] ? __pfx_kobject_init_and_add+0x10/0x10
[ 427.092245][T10164] ? lockdep_init_map_type+0x16d/0x7d0
[ 427.092273][T10164] ? lockdep_init_map_type+0x16d/0x7d0
[ 427.094704][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 427.096796][T10164] gfs2_sys_fs_add+0x207/0x470
[ 427.098978][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 427.103272][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 427.104445][T10164] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 427.104467][T10164] ? __pfx_alloc_workqueue+0x10/0x10
[ 427.104482][T10164] ? read_word_at_a_time+0xe/0x20
[ 427.104494][T10164] gfs2_fill_super+0x138c/0x2e10
[ 427.104505][T10164] ? vsnprintf+0x3cd/0x1880
[ 427.104520][T10164] ? __pfx_gfs2_fill_super+0x10/0x10
[ 427.104530][T10164] ? snprintf+0xc8/0x100
[ 427.104572][T10164] ? __pfx_snprintf+0x10/0x10
[ 427.104586][T10164] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 427.108875][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 427.111188][T10164] ? set_blocksize+0x2b1/0x350
[ 427.113605][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 427.115758][T10164] ? sb_set_blocksize+0xf6/0x120
[ 427.115787][T10164] ? setup_bdev_super+0x392/0x720
[ 427.115817][T10164] get_tree_bdev+0x36f/0x610
[ 427.115848][T10164] ? __pfx_gfs2_fill_super+0x10/0x10
[ 427.115870][T10164] ? __pfx_get_tree_bdev+0x10/0x10
[ 427.164901][T10164] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 427.167255][T10164] ? cap_capable+0x1cf/0x240
[ 427.169395][T10164] gfs2_get_tree+0x4e/0x280
[ 427.171499][T10164] vfs_get_tree+0x8f/0x380
[ 427.173433][T10164] path_mount+0x14e6/0x1f20
[ 427.175272][T10164] ? kmem_cache_free+0x12e/0x380
[ 427.177642][T10164] ? __pfx_path_mount+0x10/0x10
[ 427.179914][T10164] ? putname+0x12e/0x170
[ 427.181857][T10164] __x64_sys_mount+0x297/0x320
[ 427.184003][T10164] ? __pfx___x64_sys_mount+0x10/0x10
[ 427.186213][T10164] do_syscall_64+0xd2/0x260
[ 427.188063][T10164] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 427.190474][T10164] RIP: 0033:0x7f7cc547f4aa
[ 427.192102][T10164] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 427.200101][T10164] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 427.203948][T10164] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 427.207615][T10164] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 427.211291][T10164] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 427.215080][T10164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 427.218454][T10164] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 427.222150][T10164]
[ 427.224192][ T5425] CPU: 3 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 427.225849][T10164] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 427.229353][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 427.229367][ T5425] Call Trace:
[ 427.229374][ T5425]
[ 427.229381][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 427.229410][ T5425] gfs2_withdraw+0xab8/0x1290
[ 427.229439][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 427.229463][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 427.229489][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 427.229515][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 427.229542][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 427.229568][ T5425] inode_go_instantiate+0x47/0x60
[ 427.229593][ T5425] gfs2_instantiate+0x169/0x250
[ 427.229613][ T5425] gfs2_glock_wait+0x214/0x330
[ 427.229634][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 427.229655][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 427.229678][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 427.229696][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 427.229719][ T5425] do_sync+0x6cf/0xd30
[ 427.229742][ T5425] ? __pfx_do_sync+0x10/0x10
[ 427.236323][T10164] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 427.240477][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 427.240509][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 427.240532][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 427.288403][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 427.290578][ T5425] gfs2_quota_sync+0x419/0x630
[ 427.308841][ T5425] gfs2_sync_fs+0x44/0xb0
[ 427.310852][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 427.313179][ T5425] sync_filesystem+0x10d/0x290
[ 427.315411][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 427.317794][ T5425] kill_block_super+0x3b/0x90
[ 427.319923][ T5425] gfs2_kill_sb+0x360/0x410
[ 427.321958][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 427.324351][ T5425] deactivate_super+0xde/0x100
[ 427.326994][ T5425] cleanup_mnt+0x222/0x450
[ 427.328849][ T5425] task_work_run+0x14e/0x250
[ 427.330836][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 427.333069][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 427.335535][ T5425] do_syscall_64+0xe2/0x260
[ 427.337564][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 427.339937][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 427.341859][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 427.350025][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 427.353846][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 427.357317][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 427.360508][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 427.363667][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 427.367296][ T5425] R13: 00007f70fd8c93b9 R14: 0000000000067f0d R15: 0000000000000001
[ 427.370962][ T5425]
[ 427.835975][T10171] loop1: detected capacity change from 0 to 32768
[ 427.841121][T10173] loop0: detected capacity change from 0 to 32768
[ 427.846356][T10173] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 427.849584][T10173] CPU: 1 PID: 10173 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 427.854072][T10171] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 427.854321][T10173] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 427.857516][T10171] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 427.861886][T10173] Call Trace:
[ 427.861898][T10173]
[ 427.861905][T10173] dump_stack_lvl+0x16c/0x1f0
[ 427.861938][T10173] sysfs_warn_dup+0x7f/0xa0
[ 427.861966][T10173] sysfs_create_dir_ns+0x24d/0x2b0
[ 427.861993][T10173] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 427.862020][T10173] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 427.862041][T10173] ? do_raw_spin_unlock+0x172/0x230
[ 427.862060][T10173] kobject_add_internal+0x2c8/0x990
[ 427.862080][T10173] kobject_init_and_add+0x11c/0x190
[ 427.862099][T10173] ? __pfx_kobject_init_and_add+0x10/0x10
[ 427.862119][T10173] ? lockdep_init_map_type+0x16d/0x7d0
[ 427.862145][T10173] ? lockdep_init_map_type+0x16d/0x7d0
[ 427.862168][T10173] gfs2_sys_fs_add+0x207/0x470
[ 427.862189][T10173] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 427.862209][T10173] ? __pfx_alloc_workqueue+0x10/0x10
[ 427.862230][T10173] ? read_word_at_a_time+0xe/0x20
[ 427.862246][T10173] gfs2_fill_super+0x138c/0x2e10
[ 427.862261][T10173] ? vsnprintf+0x3cd/0x1880
[ 427.862282][T10173] ? __pfx_gfs2_fill_super+0x10/0x10
[ 427.862300][T10173] ? snprintf+0xc8/0x100
[ 427.862324][T10173] ? __pfx_snprintf+0x10/0x10
[ 427.862348][T10173] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 427.862366][T10173] ? set_blocksize+0x2b1/0x350
[ 427.862389][T10173] ? sb_set_blocksize+0xf6/0x120
[ 427.862406][T10173] ? setup_bdev_super+0x392/0x720
[ 427.862431][T10173] get_tree_bdev+0x36f/0x610
[ 427.862456][T10173] ? __pfx_gfs2_fill_super+0x10/0x10
[ 427.862474][T10173] ? __pfx_get_tree_bdev+0x10/0x10
[ 427.862499][T10173] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 427.862521][T10173] ? cap_capable+0x1cf/0x240
[ 427.862544][T10173] gfs2_get_tree+0x4e/0x280
[ 427.862562][T10173] vfs_get_tree+0x8f/0x380
[ 427.862589][T10173] path_mount+0x14e6/0x1f20
[ 427.862616][T10173] ? kmem_cache_free+0x12e/0x380
[ 427.862637][T10173] ? __pfx_path_mount+0x10/0x10
[ 427.862658][T10173] ? putname+0x12e/0x170
[ 427.862673][T10173] __x64_sys_mount+0x297/0x320
[ 427.942535][T10173] ? __pfx___x64_sys_mount+0x10/0x10
[ 427.944944][T10173] do_syscall_64+0xd2/0x260
[ 427.946980][T10173] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 427.949510][T10173] RIP: 0033:0x7f7cc547f4aa
[ 427.951322][T10173] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 427.959415][T10173] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 427.963133][T10173] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 427.966571][T10173] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 427.970020][T10173] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 427.973478][T10173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 427.977059][T10173] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 427.980485][T10173]
[ 427.984403][T10173] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 427.990768][T10175] loop2: detected capacity change from 0 to 32768
[ 427.992302][T10173] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 427.998507][T10175] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 428.002125][T10175] CPU: 0 PID: 10175 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 428.006975][T10175] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 428.011433][T10175] Call Trace:
[ 428.013049][T10175]
[ 428.014366][T10175] dump_stack_lvl+0x16c/0x1f0
[ 428.016299][T10175] sysfs_warn_dup+0x7f/0xa0
[ 428.018330][T10175] sysfs_create_dir_ns+0x24d/0x2b0
[ 428.020741][T10175] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 428.023362][T10175] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 428.025840][T10175] ? do_raw_spin_unlock+0x172/0x230
[ 428.028162][T10175] kobject_add_internal+0x2c8/0x990
[ 428.030341][T10175] kobject_init_and_add+0x11c/0x190
[ 428.032459][T10175] ? __pfx_kobject_init_and_add+0x10/0x10
[ 428.034870][T10175] ? lockdep_init_map_type+0x16d/0x7d0
[ 428.037166][T10175] ? lockdep_init_map_type+0x16d/0x7d0
[ 428.039212][T10175] gfs2_sys_fs_add+0x207/0x470
[ 428.041178][T10175] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 428.043479][T10175] ? __pfx_alloc_workqueue+0x10/0x10
[ 428.045544][T10175] ? read_word_at_a_time+0xe/0x20
[ 428.047594][T10175] gfs2_fill_super+0x138c/0x2e10
[ 428.049834][T10175] ? vsnprintf+0x3cd/0x1880
[ 428.051890][T10175] ? __pfx_gfs2_fill_super+0x10/0x10
[ 428.054220][T10175] ? snprintf+0xc8/0x100
[ 428.056119][T10175] ? __pfx_snprintf+0x10/0x10
[ 428.058272][T10175] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 428.060610][T10175] ? set_blocksize+0x2b1/0x350
[ 428.062071][T10177] loop3: detected capacity change from 0 to 32768
[ 428.062725][T10175] ? sb_set_blocksize+0xf6/0x120
[ 428.062746][T10175] ? setup_bdev_super+0x392/0x720
[ 428.062771][T10175] get_tree_bdev+0x36f/0x610
[ 428.072153][T10175] ? __pfx_gfs2_fill_super+0x10/0x10
[ 428.074185][T10175] ? __pfx_get_tree_bdev+0x10/0x10
[ 428.076195][T10175] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 428.078502][T10175] ? cap_capable+0x1cf/0x240
[ 428.080261][T10175] gfs2_get_tree+0x4e/0x280
[ 428.082023][T10175] vfs_get_tree+0x8f/0x380
[ 428.083491][T10175] path_mount+0x14e6/0x1f20
[ 428.085166][T10175] ? kmem_cache_free+0x12e/0x380
[ 428.087029][T10175] ? __pfx_path_mount+0x10/0x10
[ 428.089265][T10175] ? putname+0x12e/0x170
[ 428.091204][T10175] __x64_sys_mount+0x297/0x320
[ 428.093194][T10175] ? __pfx___x64_sys_mount+0x10/0x10
[ 428.095385][T10175] do_syscall_64+0xd2/0x260
[ 428.097263][T10175] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 428.099667][T10175] RIP: 0033:0x7f18cec7f4aa
[ 428.101525][T10175] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 428.109587][T10175] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 428.112944][T10175] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 428.116303][T10175] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 428.119868][T10175] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 428.123261][T10175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 428.123738][T10171] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 428.126466][T10175] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 428.126486][T10175]
2024/04/02 02:36:47 executed programs: 1304
[ 428.127326][T10175] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 428.128488][T10177] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 428.128501][T10177] CPU: 2 PID: 10177 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 428.128521][T10177] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 428.128564][T10177] Call Trace:
[ 428.128571][T10177]
[ 428.128579][T10177] dump_stack_lvl+0x16c/0x1f0
[ 428.128608][T10177] sysfs_warn_dup+0x7f/0xa0
[ 428.128635][T10177] sysfs_create_dir_ns+0x24d/0x2b0
[ 428.128661][T10177] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 428.128686][T10177] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 428.128705][T10177] ? do_raw_spin_unlock+0x172/0x230
[ 428.128722][T10177] kobject_add_internal+0x2c8/0x990
[ 428.128741][T10177] kobject_init_and_add+0x11c/0x190
[ 428.128759][T10177] ? __pfx_kobject_init_and_add+0x10/0x10
[ 428.128777][T10177] ? lockdep_init_map_type+0x16d/0x7d0
[ 428.128816][T10177] ? lockdep_init_map_type+0x16d/0x7d0
[ 428.128842][T10177] gfs2_sys_fs_add+0x207/0x470
[ 428.128867][T10177] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 428.128891][T10177] ? __pfx_alloc_workqueue+0x10/0x10
[ 428.128919][T10177] ? read_word_at_a_time+0xe/0x20
[ 428.128938][T10177] gfs2_fill_super+0x138c/0x2e10
[ 428.128954][T10177] ? vsnprintf+0x3cd/0x1880
[ 428.128979][T10177] ? __pfx_gfs2_fill_super+0x10/0x10
[ 428.128997][T10177] ? snprintf+0xc8/0x100
[ 428.129018][T10177] ? __pfx_snprintf+0x10/0x10
[ 428.129040][T10177] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 428.129057][T10177] ? set_blocksize+0x2b1/0x350
[ 428.129075][T10177] ? sb_set_blocksize+0xf6/0x120
[ 428.129090][T10177] ? setup_bdev_super+0x392/0x720
[ 428.129112][T10177] get_tree_bdev+0x36f/0x610
[ 428.129136][T10177] ? __pfx_gfs2_fill_super+0x10/0x10
[ 428.129152][T10177] ? __pfx_get_tree_bdev+0x10/0x10
[ 428.129176][T10177] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 428.129196][T10177] ? cap_capable+0x1cf/0x240
[ 428.129219][T10177] gfs2_get_tree+0x4e/0x280
[ 428.129235][T10177] vfs_get_tree+0x8f/0x380
[ 428.129258][T10177] path_mount+0x14e6/0x1f20
[ 428.129282][T10177] ? kmem_cache_free+0x12e/0x380
[ 428.129300][T10177] ? __pfx_path_mount+0x10/0x10
[ 428.129323][T10177] ? putname+0x12e/0x170
[ 428.129341][T10177] __x64_sys_mount+0x297/0x320
[ 428.129365][T10177] ? __pfx___x64_sys_mount+0x10/0x10
[ 428.129390][T10177] do_syscall_64+0xd2/0x260
[ 428.129409][T10177] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 428.129428][T10177] RIP: 0033:0x7f70fd87f4aa
[ 428.129442][T10177] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 428.129460][T10177] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 428.129477][T10177] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 428.129490][T10177] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 428.129500][T10177] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 428.129513][T10177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 428.133023][T10175] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 428.134180][T10177] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 428.134191][T10177]
[ 428.134294][T10177] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 428.134304][T10177] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 428.151563][ T34] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 428.393755][ T34] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 428.442434][ T34] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 48ms
[ 428.446283][ T34] gfs2: fsid=syz:syz.0: jid=0: Done
[ 428.448626][T10171] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 428.580968][T10183] loop3: detected capacity change from 0 to 32768
[ 428.586724][T10183] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 428.590010][T10183] CPU: 3 PID: 10183 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 428.594671][T10183] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 428.598667][T10185] loop2: detected capacity change from 0 to 32768
[ 428.599105][T10183] Call Trace:
[ 428.603326][T10183]
[ 428.604614][T10183] dump_stack_lvl+0x16c/0x1f0
[ 428.606662][T10183] sysfs_warn_dup+0x7f/0xa0
[ 428.608682][T10183] sysfs_create_dir_ns+0x24d/0x2b0
[ 428.610929][T10183] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 428.613322][T10183] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 428.615604][T10185] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 428.615622][T10183] ? do_raw_spin_unlock+0x172/0x230
[ 428.621137][T10183] kobject_add_internal+0x2c8/0x990
[ 428.623341][T10183] kobject_init_and_add+0x11c/0x190
[ 428.624433][T10171] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 428.625536][T10183] ? __pfx_kobject_init_and_add+0x10/0x10
[ 428.630522][T10183] ? lockdep_init_map_type+0x16d/0x7d0
[ 428.632879][T10183] ? lockdep_init_map_type+0x16d/0x7d0
[ 428.635238][T10183] gfs2_sys_fs_add+0x207/0x470
[ 428.637308][T10183] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 428.639556][T10183] ? __pfx_alloc_workqueue+0x10/0x10
[ 428.641853][T10183] ? read_word_at_a_time+0xe/0x20
[ 428.644002][T10183] gfs2_fill_super+0x138c/0x2e10
[ 428.646128][T10183] ? vsnprintf+0x3cd/0x1880
[ 428.647981][T10183] ? __pfx_gfs2_fill_super+0x10/0x10
[ 428.650138][T10183] ? snprintf+0xc8/0x100
[ 428.651892][T10183] ? __pfx_snprintf+0x10/0x10
[ 428.653812][T10183] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 428.655973][T10183] ? set_blocksize+0x2b1/0x350
[ 428.657971][T10183] ? sb_set_blocksize+0xf6/0x120
[ 428.660043][T10183] ? setup_bdev_super+0x392/0x720
[ 428.662227][T10183] get_tree_bdev+0x36f/0x610
[ 428.664192][T10183] ? __pfx_gfs2_fill_super+0x10/0x10
[ 428.666440][T10183] ? __pfx_get_tree_bdev+0x10/0x10
[ 428.668640][T10183] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 428.671033][T10183] ? cap_capable+0x1cf/0x240
[ 428.673016][T10183] gfs2_get_tree+0x4e/0x280
[ 428.674938][T10183] vfs_get_tree+0x8f/0x380
[ 428.676908][T10183] path_mount+0x14e6/0x1f20
[ 428.678866][T10183] ? kmem_cache_free+0x12e/0x380
[ 428.680957][T10183] ? __pfx_path_mount+0x10/0x10
[ 428.683157][T10183] ? putname+0x12e/0x170
[ 428.684980][T10183] __x64_sys_mount+0x297/0x320
[ 428.687113][T10183] ? __pfx___x64_sys_mount+0x10/0x10
[ 428.689647][T10183] do_syscall_64+0xd2/0x260
[ 428.692068][T10183] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 428.694685][T10183] RIP: 0033:0x7f70fd87f4aa
[ 428.696510][T10183] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 428.704426][T10183] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 428.707871][T10183] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 428.711099][T10183] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 428.714404][T10183] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 428.717604][T10183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 428.720736][T10183] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 428.723920][T10183]
[ 428.725299][T10185] CPU: 0 PID: 10185 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 428.729706][T10185] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 428.731373][T10183] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 428.734025][T10185] Call Trace:
[ 428.734034][T10185]
[ 428.734040][T10185] dump_stack_lvl+0x16c/0x1f0
[ 428.734067][T10185] sysfs_warn_dup+0x7f/0xa0
[ 428.734091][T10185] sysfs_create_dir_ns+0x24d/0x2b0
[ 428.734115][T10185] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 428.734137][T10185] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 428.734155][T10185] ? do_raw_spin_unlock+0x172/0x230
[ 428.739939][T10183] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 428.741229][T10185] kobject_add_internal+0x2c8/0x990
[ 428.759656][T10185] kobject_init_and_add+0x11c/0x190
[ 428.761745][T10185] ? __pfx_kobject_init_and_add+0x10/0x10
[ 428.763995][T10185] ? lockdep_init_map_type+0x16d/0x7d0
[ 428.766423][T10185] ? lockdep_init_map_type+0x16d/0x7d0
[ 428.768735][T10185] gfs2_sys_fs_add+0x207/0x470
[ 428.770639][T10185] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 428.772719][T10185] ? __pfx_alloc_workqueue+0x10/0x10
[ 428.774793][T10185] ? read_word_at_a_time+0xe/0x20
[ 428.776659][T10185] gfs2_fill_super+0x138c/0x2e10
[ 428.778582][T10185] ? vsnprintf+0x3cd/0x1880
[ 428.780429][T10185] ? __pfx_gfs2_fill_super+0x10/0x10
[ 428.782535][T10185] ? snprintf+0xc8/0x100
[ 428.784242][T10185] ? __pfx_snprintf+0x10/0x10
[ 428.786115][T10185] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 428.788307][T10185] ? set_blocksize+0x2b1/0x350
[ 428.790252][T10185] ? sb_set_blocksize+0xf6/0x120
[ 428.792262][T10185] ? setup_bdev_super+0x392/0x720
[ 428.794280][T10185] get_tree_bdev+0x36f/0x610
[ 428.796155][T10185] ? __pfx_gfs2_fill_super+0x10/0x10
[ 428.798381][T10185] ? __pfx_get_tree_bdev+0x10/0x10
[ 428.800351][T10185] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 428.802606][T10185] ? cap_capable+0x1cf/0x240
[ 428.804432][T10185] gfs2_get_tree+0x4e/0x280
[ 428.806274][T10185] vfs_get_tree+0x8f/0x380
[ 428.808221][T10185] path_mount+0x14e6/0x1f20
[ 428.810412][T10185] ? kmem_cache_free+0x12e/0x380
[ 428.813413][T10185] ? __pfx_path_mount+0x10/0x10
[ 428.815318][T10185] ? putname+0x12e/0x170
[ 428.816898][T10185] __x64_sys_mount+0x297/0x320
[ 428.818863][T10185] ? __pfx___x64_sys_mount+0x10/0x10
[ 428.821008][T10185] do_syscall_64+0xd2/0x260
[ 428.822761][T10185] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 428.825157][T10185] RIP: 0033:0x7f18cec7f4aa
[ 428.826947][T10185] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 428.834531][T10185] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 428.837826][T10185] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 428.840952][T10185] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 428.844055][T10185] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 428.847192][T10185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 428.850288][T10185] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 428.853498][T10185]
[ 428.856743][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 428.856743][ T5428] inode = 11 2340
[ 428.856743][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 428.858978][T10185] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 428.863288][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 428.863322][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 428.863356][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 428.869651][T10185] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 428.877076][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 428.897865][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 428.901661][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 428.904780][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 428.907356][ T5428] CPU: 1 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 428.911772][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 428.916026][ T5428] Call Trace:
[ 428.917415][ T5428]
[ 428.918631][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 428.920322][ T5428] gfs2_withdraw+0xab8/0x1290
[ 428.922047][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 428.924010][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 428.926475][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 428.928904][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 428.931183][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 428.933640][ T5428] inode_go_instantiate+0x47/0x60
[ 428.935666][ T5428] gfs2_instantiate+0x169/0x250
[ 428.937746][ T5428] gfs2_glock_wait+0x214/0x330
[ 428.939911][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 428.942188][T10187] loop0: detected capacity change from 0 to 32768
[ 428.942257][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 428.947237][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 428.949749][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 428.952124][ T5428] do_sync+0x6cf/0xd30
[ 428.953969][ T5428] ? __pfx_do_sync+0x10/0x10
[ 428.955941][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 428.958122][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 428.958212][T10187] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 428.960330][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 428.960357][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 428.960387][ T5428] gfs2_quota_sync+0x419/0x630
[ 428.970036][ T5428] gfs2_sync_fs+0x44/0xb0
[ 428.971975][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 428.974279][ T5428] sync_filesystem+0x10d/0x290
[ 428.976390][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 428.978761][ T5428] kill_block_super+0x3b/0x90
[ 428.980936][ T5428] gfs2_kill_sb+0x360/0x410
[ 428.983000][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 428.985429][ T5428] deactivate_super+0xde/0x100
[ 428.987582][ T5428] cleanup_mnt+0x222/0x450
[ 428.989523][ T5428] task_work_run+0x14e/0x250
[ 428.991547][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 428.993667][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 428.995504][ T5428] do_syscall_64+0xe2/0x260
[ 428.997116][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 428.999080][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 429.000834][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 429.008638][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 429.012357][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 429.015770][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 429.019177][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 429.022428][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 429.025760][ T5428] R13: 00007efc27ec93b9 R14: 0000000000068558 R15: 0000000000000001
[ 429.029156][ T5428]
[ 429.030912][T10187] CPU: 3 PID: 10187 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 429.035288][T10187] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 429.039609][T10187] Call Trace:
[ 429.041067][T10187]
[ 429.042360][T10187] dump_stack_lvl+0x16c/0x1f0
[ 429.044423][T10187] sysfs_warn_dup+0x7f/0xa0
[ 429.046385][T10187] sysfs_create_dir_ns+0x24d/0x2b0
[ 429.048642][T10187] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 429.051075][T10187] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 429.053380][T10187] ? do_raw_spin_unlock+0x172/0x230
[ 429.055653][T10187] kobject_add_internal+0x2c8/0x990
[ 429.057890][T10187] kobject_init_and_add+0x11c/0x190
[ 429.060058][T10187] ? __pfx_kobject_init_and_add+0x10/0x10
[ 429.062458][T10187] ? lockdep_init_map_type+0x16d/0x7d0
[ 429.064754][T10187] ? lockdep_init_map_type+0x16d/0x7d0
[ 429.067034][T10187] gfs2_sys_fs_add+0x207/0x470
[ 429.069173][T10187] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 429.071488][T10187] ? __pfx_alloc_workqueue+0x10/0x10
[ 429.073651][T10187] ? read_word_at_a_time+0xe/0x20
[ 429.075669][T10187] gfs2_fill_super+0x138c/0x2e10
[ 429.077639][T10187] ? vsnprintf+0x3cd/0x1880
[ 429.079497][T10187] ? __pfx_gfs2_fill_super+0x10/0x10
[ 429.081642][T10187] ? snprintf+0xc8/0x100
[ 429.083379][T10187] ? __pfx_snprintf+0x10/0x10
[ 429.085373][T10187] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 429.087601][T10187] ? set_blocksize+0x2b1/0x350
[ 429.089511][T10187] ? sb_set_blocksize+0xf6/0x120
[ 429.091466][T10187] ? setup_bdev_super+0x392/0x720
[ 429.093428][T10187] get_tree_bdev+0x36f/0x610
[ 429.095219][T10187] ? __pfx_gfs2_fill_super+0x10/0x10
[ 429.097292][T10187] ? __pfx_get_tree_bdev+0x10/0x10
[ 429.099291][T10187] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 429.101493][T10187] ? cap_capable+0x1cf/0x240
[ 429.103292][T10187] gfs2_get_tree+0x4e/0x280
[ 429.105162][T10187] vfs_get_tree+0x8f/0x380
[ 429.106932][T10187] path_mount+0x14e6/0x1f20
[ 429.108720][T10187] ? kmem_cache_free+0x12e/0x380
[ 429.110679][T10187] ? __pfx_path_mount+0x10/0x10
[ 429.112599][T10187] ? putname+0x12e/0x170
[ 429.114279][T10187] __x64_sys_mount+0x297/0x320
[ 429.116159][T10187] ? __pfx___x64_sys_mount+0x10/0x10
[ 429.118310][T10187] do_syscall_64+0xd2/0x260
[ 429.120089][T10187] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 429.122396][T10187] RIP: 0033:0x7f7cc547f4aa
[ 429.124128][T10187] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 429.131649][T10187] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 429.134937][T10187] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 429.138062][T10187] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 429.141166][T10187] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 429.144199][T10187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 429.147244][T10187] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 429.150201][T10187]
[ 429.153999][T10187] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 429.159641][T10187] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 429.494965][T10195] loop3: detected capacity change from 0 to 32768
[ 429.517253][T10195] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 429.521951][T10195] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 429.546086][T10195] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 429.552535][ T5498] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 429.552945][T10196] loop2: detected capacity change from 0 to 32768
[ 429.555620][ T5498] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 429.579170][T10196] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 429.582725][T10196] CPU: 1 PID: 10196 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 429.587734][T10196] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 429.592280][T10196] Call Trace:
[ 429.594985][T10196]
[ 429.596410][T10196] dump_stack_lvl+0x16c/0x1f0
[ 429.598567][T10196] sysfs_warn_dup+0x7f/0xa0
[ 429.600385][T10196] sysfs_create_dir_ns+0x24d/0x2b0
[ 429.602814][T10196] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 429.605777][T10196] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 429.608176][T10196] ? do_raw_spin_unlock+0x172/0x230
[ 429.610526][T10196] kobject_add_internal+0x2c8/0x990
[ 429.613116][T10196] kobject_init_and_add+0x11c/0x190
[ 429.615458][T10196] ? __pfx_kobject_init_and_add+0x10/0x10
[ 429.618030][T10196] ? lockdep_init_map_type+0x16d/0x7d0
[ 429.620386][T10196] ? lockdep_init_map_type+0x16d/0x7d0
[ 429.622788][T10196] gfs2_sys_fs_add+0x207/0x470
[ 429.624957][T10196] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 429.627299][T10196] ? __pfx_alloc_workqueue+0x10/0x10
[ 429.629680][T10196] ? read_word_at_a_time+0xe/0x20
[ 429.631899][T10196] gfs2_fill_super+0x138c/0x2e10
[ 429.634078][T10196] ? vsnprintf+0x3cd/0x1880
[ 429.636106][T10196] ? __pfx_gfs2_fill_super+0x10/0x10
[ 429.638590][T10196] ? snprintf+0xc8/0x100
[ 429.640469][T10196] ? __pfx_snprintf+0x10/0x10
[ 429.642707][T10196] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 429.645046][T10196] ? set_blocksize+0x2b1/0x350
[ 429.647139][T10196] ? sb_set_blocksize+0xf6/0x120
[ 429.649351][T10196] ? setup_bdev_super+0x392/0x720
[ 429.651587][T10196] get_tree_bdev+0x36f/0x610
[ 429.653649][T10196] ? __pfx_gfs2_fill_super+0x10/0x10
[ 429.655938][T10196] ? __pfx_get_tree_bdev+0x10/0x10
[ 429.658035][T10196] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 429.660315][T10196] ? cap_capable+0x1cf/0x240
[ 429.662231][T10196] gfs2_get_tree+0x4e/0x280
[ 429.664086][T10196] vfs_get_tree+0x8f/0x380
[ 429.665915][T10196] path_mount+0x14e6/0x1f20
[ 429.667753][T10196] ? kmem_cache_free+0x12e/0x380
[ 429.669885][T10196] ? __pfx_path_mount+0x10/0x10
[ 429.672034][T10196] ? putname+0x12e/0x170
[ 429.673894][T10196] __x64_sys_mount+0x297/0x320
[ 429.675954][T10196] ? __pfx___x64_sys_mount+0x10/0x10
[ 429.678292][T10196] do_syscall_64+0xd2/0x260
[ 429.680337][T10196] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 429.682890][T10196] RIP: 0033:0x7f18cec7f4aa
[ 429.684848][T10196] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 429.693049][T10196] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 429.696880][T10196] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 429.700335][T10196] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 429.703907][T10196] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 429.705827][T10200] loop1: detected capacity change from 0 to 32768
[ 429.707283][T10196] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 429.712257][T10200] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 429.713135][T10196] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 429.713155][T10196]
[ 429.714006][T10196] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 429.735554][T10200] CPU: 3 PID: 10200 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 429.740333][T10200] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 429.742722][T10196] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 429.744746][T10200] Call Trace:
[ 429.744760][T10200]
[ 429.744767][T10200] dump_stack_lvl+0x16c/0x1f0
[ 429.744806][T10200] sysfs_warn_dup+0x7f/0xa0
[ 429.744834][T10200] sysfs_create_dir_ns+0x24d/0x2b0
[ 429.744860][T10200] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 429.744888][T10200] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 429.744908][T10200] ? do_raw_spin_unlock+0x172/0x230
[ 429.744927][T10200] kobject_add_internal+0x2c8/0x990
[ 429.744945][T10200] kobject_init_and_add+0x11c/0x190
[ 429.744962][T10200] ? __pfx_kobject_init_and_add+0x10/0x10
[ 429.744980][T10200] ? lockdep_init_map_type+0x16d/0x7d0
[ 429.745004][T10200] ? lockdep_init_map_type+0x16d/0x7d0
[ 429.745028][T10200] gfs2_sys_fs_add+0x207/0x470
[ 429.745053][T10200] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 429.745074][T10200] ? __pfx_alloc_workqueue+0x10/0x10
[ 429.745099][T10200] ? read_word_at_a_time+0xe/0x20
[ 429.745116][T10200] gfs2_fill_super+0x138c/0x2e10
[ 429.745133][T10200] ? vsnprintf+0x3cd/0x1880
[ 429.745155][T10200] ? __pfx_gfs2_fill_super+0x10/0x10
[ 429.745174][T10200] ? snprintf+0xc8/0x100
[ 429.745193][T10200] ? __pfx_snprintf+0x10/0x10
[ 429.745214][T10200] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 429.745231][T10200] ? set_blocksize+0x2b1/0x350
[ 429.745247][T10200] ? sb_set_blocksize+0xf6/0x120
[ 429.745262][T10200] ? setup_bdev_super+0x392/0x720
[ 429.745285][T10200] get_tree_bdev+0x36f/0x610
[ 429.745307][T10200] ? __pfx_gfs2_fill_super+0x10/0x10
[ 429.745322][T10200] ? __pfx_get_tree_bdev+0x10/0x10
[ 429.745344][T10200] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 429.745364][T10200] ? cap_capable+0x1cf/0x240
[ 429.748447][ T5498] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 192ms
[ 429.748720][ T5498] gfs2: fsid=syz:syz.0: jid=0: Done
[ 429.749673][T10195] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 429.750253][T10200] gfs2_get_tree+0x4e/0x280
[ 429.826676][T10200] vfs_get_tree+0x8f/0x380
[ 429.828656][T10200] path_mount+0x14e6/0x1f20
[ 429.830735][T10200] ? kmem_cache_free+0x12e/0x380
[ 429.832943][T10200] ? __pfx_path_mount+0x10/0x10
[ 429.835224][T10200] ? putname+0x12e/0x170
[ 429.837073][T10200] __x64_sys_mount+0x297/0x320
[ 429.839152][T10200] ? __pfx___x64_sys_mount+0x10/0x10
[ 429.841477][T10200] do_syscall_64+0xd2/0x260
[ 429.843472][T10200] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 429.846143][T10200] RIP: 0033:0x7efc27e7f4aa
[ 429.848130][T10200] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 429.856810][T10200] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 429.860483][T10200] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 429.864019][T10200] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 429.867485][T10200] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 429.870857][T10200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 429.874224][T10200] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 429.877697][T10200]
[ 429.881611][T10200] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 429.888566][T10200] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 429.889827][T10198] loop0: detected capacity change from 0 to 32768
[ 429.903961][T10198] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 429.907423][T10198] CPU: 3 PID: 10198 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 429.911689][T10198] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 429.915736][T10198] Call Trace:
[ 429.917203][T10198]
[ 429.918494][T10198] dump_stack_lvl+0x16c/0x1f0
[ 429.920613][T10198] sysfs_warn_dup+0x7f/0xa0
[ 429.922653][T10198] sysfs_create_dir_ns+0x24d/0x2b0
[ 429.924929][T10198] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 429.927322][T10198] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 429.929808][T10198] ? do_raw_spin_unlock+0x172/0x230
[ 429.932121][T10198] kobject_add_internal+0x2c8/0x990
[ 429.934467][T10198] kobject_init_and_add+0x11c/0x190
[ 429.936789][T10198] ? __pfx_kobject_init_and_add+0x10/0x10
[ 429.939339][T10198] ? lockdep_init_map_type+0x16d/0x7d0
[ 429.941539][T10198] ? lockdep_init_map_type+0x16d/0x7d0
[ 429.943488][T10198] gfs2_sys_fs_add+0x207/0x470
[ 429.945506][T10198] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 429.947937][T10198] ? __pfx_alloc_workqueue+0x10/0x10
[ 429.950366][T10198] ? read_word_at_a_time+0xe/0x20
[ 429.952648][T10198] gfs2_fill_super+0x138c/0x2e10
[ 429.955030][T10198] ? vsnprintf+0x3cd/0x1880
[ 429.957133][T10198] ? __pfx_gfs2_fill_super+0x10/0x10
[ 429.959377][T10198] ? snprintf+0xc8/0x100
[ 429.961201][T10198] ? __pfx_snprintf+0x10/0x10
[ 429.963114][T10198] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 429.965300][T10198] ? set_blocksize+0x2b1/0x350
[ 429.967431][T10198] ? sb_set_blocksize+0xf6/0x120
[ 429.969449][T10198] ? setup_bdev_super+0x392/0x720
[ 429.971467][T10198] get_tree_bdev+0x36f/0x610
[ 429.973384][T10198] ? __pfx_gfs2_fill_super+0x10/0x10
[ 429.975497][T10198] ? __pfx_get_tree_bdev+0x10/0x10
[ 429.977604][T10198] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 429.979861][T10198] ? cap_capable+0x1cf/0x240
[ 429.981851][T10198] gfs2_get_tree+0x4e/0x280
[ 429.983817][T10198] vfs_get_tree+0x8f/0x380
[ 429.985791][T10198] path_mount+0x14e6/0x1f20
[ 429.987805][T10198] ? kmem_cache_free+0x12e/0x380
[ 429.990028][T10198] ? __pfx_path_mount+0x10/0x10
[ 429.992218][T10198] ? putname+0x12e/0x170
[ 429.994112][T10198] __x64_sys_mount+0x297/0x320
[ 429.996208][T10198] ? __pfx___x64_sys_mount+0x10/0x10
[ 429.998544][T10198] do_syscall_64+0xd2/0x260
[ 430.000563][T10198] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 430.003312][T10198] RIP: 0033:0x7f7cc547f4aa
[ 430.005322][T10198] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 430.008065][T10195] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 430.013848][T10198] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 430.013871][T10198] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 430.013882][T10198] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 430.013893][T10198] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 430.013904][T10198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 430.013915][T10198] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 430.013929][T10198]
[ 430.014538][T10198] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 430.051429][T10198] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 430.062893][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 430.062893][ T5425] inode = 11 2340
[ 430.062893][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 430.070091][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 430.077338][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 430.081762][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 430.085936][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 430.096895][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 430.100620][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 430.106186][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 430.108811][ T5425] CPU: 0 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 430.113186][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 430.117574][ T5425] Call Trace:
[ 430.119039][ T5425]
[ 430.120381][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 430.122431][ T5425] gfs2_withdraw+0xab8/0x1290
[ 430.124456][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 430.126683][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 430.129073][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 430.131406][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 430.133625][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 430.136006][ T5425] inode_go_instantiate+0x47/0x60
[ 430.138226][ T5425] gfs2_instantiate+0x169/0x250
[ 430.140362][ T5425] gfs2_glock_wait+0x214/0x330
[ 430.142466][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 430.144747][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 430.146776][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 430.148931][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 430.151086][ T5425] do_sync+0x6cf/0xd30
[ 430.152762][ T5425] ? __pfx_do_sync+0x10/0x10
[ 430.154651][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 430.156791][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 430.159127][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 430.161940][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 430.164153][ T5425] gfs2_quota_sync+0x419/0x630
[ 430.166434][ T5425] gfs2_sync_fs+0x44/0xb0
[ 430.168456][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 430.170805][ T5425] sync_filesystem+0x10d/0x290
[ 430.173062][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 430.175500][ T5425] kill_block_super+0x3b/0x90
[ 430.177692][ T5425] gfs2_kill_sb+0x360/0x410
[ 430.179748][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 430.182066][ T5425] deactivate_super+0xde/0x100
[ 430.184127][ T5425] cleanup_mnt+0x222/0x450
[ 430.186040][ T5425] task_work_run+0x14e/0x250
[ 430.188114][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 430.190350][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 430.192764][ T5425] do_syscall_64+0xe2/0x260
[ 430.194778][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 430.197437][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 430.199424][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 430.207593][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 430.211337][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 430.214993][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040
[ 430.218179][ T5425] RBP: 00007fffd956b040 R08: 0000000000000000 R09: 0000000000000000
[ 430.221372][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd956c100
[ 430.224569][ T5425] R13: 00007f70fd8c93b9 R14: 0000000000068bdb R15: 0000000000000001
[ 430.227751][ T5425]
[ 430.507474][T10208] loop1: detected capacity change from 0 to 32768
[ 430.526565][T10208] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 430.530244][T10208] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 430.538068][T10208] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 430.543308][ T7] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 430.550366][ T7] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 430.614984][T10211] loop0: detected capacity change from 0 to 32768
[ 430.624211][ T7] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 73ms
[ 430.627694][ T7] gfs2: fsid=syz:syz.0: jid=0: Done
[ 430.630313][T10208] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 430.631030][T10211] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 430.637199][T10211] CPU: 2 PID: 10211 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 430.641822][T10211] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 430.656024][T10211] Call Trace:
[ 430.658310][T10211]
[ 430.659863][T10212] loop2: detected capacity change from 0 to 32768
[ 430.660377][T10211] dump_stack_lvl+0x16c/0x1f0
[ 430.665255][T10211] sysfs_warn_dup+0x7f/0xa0
[ 430.667292][T10211] sysfs_create_dir_ns+0x24d/0x2b0
[ 430.669551][T10211] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 430.672010][T10211] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 430.674404][T10211] ? do_raw_spin_unlock+0x172/0x230
[ 430.676693][T10211] kobject_add_internal+0x2c8/0x990
[ 430.678945][T10211] kobject_init_and_add+0x11c/0x190
[ 430.681195][T10211] ? __pfx_kobject_init_and_add+0x10/0x10
[ 430.683660][T10211] ? lockdep_init_map_type+0x16d/0x7d0
[ 430.684090][T10212] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 430.686030][T10211] ? lockdep_init_map_type+0x16d/0x7d0
[ 430.691853][T10211] gfs2_sys_fs_add+0x207/0x470
[ 430.694023][T10211] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 430.696373][T10211] ? __pfx_alloc_workqueue+0x10/0x10
[ 430.702275][T10211] ? read_word_at_a_time+0xe/0x20
[ 430.704271][T10211] gfs2_fill_super+0x138c/0x2e10
[ 430.706171][T10211] ? vsnprintf+0x3cd/0x1880
[ 430.707983][T10211] ? __pfx_gfs2_fill_super+0x10/0x10
[ 430.710102][T10211] ? snprintf+0xc8/0x100
[ 430.711820][T10211] ? __pfx_snprintf+0x10/0x10
[ 430.713855][T10211] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 430.716023][T10211] ? set_blocksize+0x2b1/0x350
[ 430.718129][T10211] ? sb_set_blocksize+0xf6/0x120
[ 430.720252][T10211] ? setup_bdev_super+0x392/0x720
[ 430.722433][T10211] get_tree_bdev+0x36f/0x610
[ 430.724469][T10211] ? __pfx_gfs2_fill_super+0x10/0x10
[ 430.726705][T10211] ? __pfx_get_tree_bdev+0x10/0x10
[ 430.730504][T10211] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 430.733844][T10211] ? cap_capable+0x1cf/0x240
[ 430.735795][T10211] gfs2_get_tree+0x4e/0x280
[ 430.737698][T10211] vfs_get_tree+0x8f/0x380
[ 430.739684][T10211] path_mount+0x14e6/0x1f20
[ 430.741591][T10211] ? kmem_cache_free+0x12e/0x380
[ 430.743551][T10211] ? __pfx_path_mount+0x10/0x10
[ 430.745776][T10211] ? putname+0x12e/0x170
[ 430.747585][T10211] __x64_sys_mount+0x297/0x320
[ 430.749456][T10211] ? __pfx___x64_sys_mount+0x10/0x10
[ 430.751786][T10211] do_syscall_64+0xd2/0x260
[ 430.753798][T10211] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 430.756606][T10211] RIP: 0033:0x7f7cc547f4aa
[ 430.759301][T10211] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 430.767694][T10211] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 430.771807][T10211] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 430.775443][T10211] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 430.779140][T10211] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 430.782722][T10211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 430.785703][T10211] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 430.788620][T10211]
[ 430.789851][T10212] CPU: 0 PID: 10212 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 430.790423][T10211] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 430.795187][T10212] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 430.795203][T10212] Call Trace:
[ 430.795211][T10212]
[ 430.795218][T10212] dump_stack_lvl+0x16c/0x1f0
[ 430.795252][T10212] sysfs_warn_dup+0x7f/0xa0
[ 430.795279][T10212] sysfs_create_dir_ns+0x24d/0x2b0
[ 430.795306][T10212] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 430.795334][T10212] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 430.795354][T10212] ? do_raw_spin_unlock+0x172/0x230
[ 430.795373][T10212] kobject_add_internal+0x2c8/0x990
[ 430.795393][T10212] kobject_init_and_add+0x11c/0x190
[ 430.795414][T10212] ? __pfx_kobject_init_and_add+0x10/0x10
[ 430.795433][T10212] ? lockdep_init_map_type+0x16d/0x7d0
[ 430.795460][T10212] ? lockdep_init_map_type+0x16d/0x7d0
[ 430.795487][T10212] gfs2_sys_fs_add+0x207/0x470
[ 430.795514][T10212] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 430.795540][T10212] ? __pfx_alloc_workqueue+0x10/0x10
[ 430.795566][T10212] ? read_word_at_a_time+0xe/0x20
[ 430.795585][T10212] gfs2_fill_super+0x138c/0x2e10
[ 430.795604][T10212] ? vsnprintf+0x3cd/0x1880
[ 430.795628][T10212] ? __pfx_gfs2_fill_super+0x10/0x10
[ 430.795647][T10212] ? snprintf+0xc8/0x100
[ 430.795670][T10212] ? __pfx_snprintf+0x10/0x10
[ 430.795695][T10212] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 430.846117][T10211] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 430.846801][T10212] ? set_blocksize+0x2b1/0x350
[ 430.863414][T10212] ? sb_set_blocksize+0xf6/0x120
[ 430.865646][T10212] ? setup_bdev_super+0x392/0x720
[ 430.867862][T10212] get_tree_bdev+0x36f/0x610
[ 430.869771][T10212] ? __pfx_gfs2_fill_super+0x10/0x10
[ 430.871833][T10212] ? __pfx_get_tree_bdev+0x10/0x10
[ 430.873841][T10212] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 430.874758][T10208] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 430.876016][T10212] ? cap_capable+0x1cf/0x240
[ 430.880600][T10212] gfs2_get_tree+0x4e/0x280
[ 430.882501][T10212] vfs_get_tree+0x8f/0x380
[ 430.884336][T10212] path_mount+0x14e6/0x1f20
[ 430.886221][T10212] ? kmem_cache_free+0x12e/0x380
[ 430.888240][T10212] ? __pfx_path_mount+0x10/0x10
[ 430.890799][T10212] ? putname+0x12e/0x170
[ 430.893214][T10212] __x64_sys_mount+0x297/0x320
[ 430.895575][T10212] ? __pfx___x64_sys_mount+0x10/0x10
[ 430.898314][T10212] do_syscall_64+0xd2/0x260
[ 430.900623][T10212] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 430.904306][T10212] RIP: 0033:0x7f18cec7f4aa
[ 430.906288][T10212] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 430.914824][T10212] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 430.918440][T10212] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 430.922804][T10212] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 430.926574][T10212] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 430.930338][T10212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 430.933769][T10212] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 430.937345][T10212]
[ 430.939944][T10212] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 430.946120][T10212] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 430.959133][ T5428] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 430.959133][ T5428] inode = 11 2340
[ 430.959133][ T5428] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 430.970256][ T5428] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 430.974198][ T5428] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5428 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 430.978726][ T5428] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 430.982478][ T5428] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 430.984421][T10215] loop3: detected capacity change from 0 to 32768
[ 430.990264][ T5428] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 430.993407][T10215] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 430.994323][ T5428] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 430.994530][ T5428] gfs2: fsid=syz:syz.0: File system withdrawn
[ 430.997719][T10215] CPU: 2 PID: 10215 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 431.008089][T10215] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 431.012897][T10215] Call Trace:
[ 431.014582][T10215]
[ 431.016006][T10215] dump_stack_lvl+0x16c/0x1f0
[ 431.018506][T10215] sysfs_warn_dup+0x7f/0xa0
[ 431.020930][T10215] sysfs_create_dir_ns+0x24d/0x2b0
[ 431.023282][T10215] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 431.026434][T10215] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 431.029149][T10215] ? do_raw_spin_unlock+0x172/0x230
[ 431.031557][T10215] kobject_add_internal+0x2c8/0x990
[ 431.033942][T10215] kobject_init_and_add+0x11c/0x190
[ 431.036362][T10215] ? __pfx_kobject_init_and_add+0x10/0x10
[ 431.039025][T10215] ? lockdep_init_map_type+0x16d/0x7d0
[ 431.041373][T10215] ? lockdep_init_map_type+0x16d/0x7d0
[ 431.043716][T10215] gfs2_sys_fs_add+0x207/0x470
[ 431.045768][T10215] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 431.048031][T10215] ? __pfx_alloc_workqueue+0x10/0x10
[ 431.050292][T10215] ? read_word_at_a_time+0xe/0x20
[ 431.052462][T10215] gfs2_fill_super+0x138c/0x2e10
[ 431.054694][T10215] ? vsnprintf+0x3cd/0x1880
[ 431.056808][T10215] ? __pfx_gfs2_fill_super+0x10/0x10
[ 431.059250][T10215] ? snprintf+0xc8/0x100
[ 431.061210][T10215] ? __pfx_snprintf+0x10/0x10
[ 431.063349][T10215] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 431.065763][T10215] ? set_blocksize+0x2b1/0x350
[ 431.067737][T10215] ? sb_set_blocksize+0xf6/0x120
[ 431.069865][T10215] ? setup_bdev_super+0x392/0x720
[ 431.071843][T10215] get_tree_bdev+0x36f/0x610
[ 431.073684][T10215] ? __pfx_gfs2_fill_super+0x10/0x10
[ 431.076050][T10215] ? __pfx_get_tree_bdev+0x10/0x10
[ 431.078373][T10215] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 431.080902][T10215] ? cap_capable+0x1cf/0x240
[ 431.082816][T10215] gfs2_get_tree+0x4e/0x280
[ 431.084665][T10215] vfs_get_tree+0x8f/0x380
[ 431.086670][T10215] path_mount+0x14e6/0x1f20
[ 431.088747][T10215] ? kmem_cache_free+0x12e/0x380
[ 431.091012][T10215] ? __pfx_path_mount+0x10/0x10
[ 431.093058][T10215] ? putname+0x12e/0x170
[ 431.094912][T10215] __x64_sys_mount+0x297/0x320
[ 431.096949][T10215] ? __pfx___x64_sys_mount+0x10/0x10
[ 431.099272][T10215] do_syscall_64+0xd2/0x260
[ 431.101320][T10215] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 431.103923][T10215] RIP: 0033:0x7f70fd87f4aa
[ 431.105874][T10215] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 431.113488][T10215] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 431.117194][T10215] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 431.120763][T10215] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 431.124336][T10215] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 431.127569][T10215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 431.130746][T10215] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 431.134050][T10215]
[ 431.135612][ T5428] CPU: 3 PID: 5428 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 431.137942][T10215] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 431.139950][ T5428] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 431.139963][ T5428] Call Trace:
[ 431.139969][ T5428]
[ 431.139975][ T5428] dump_stack_lvl+0x16c/0x1f0
[ 431.140002][ T5428] gfs2_withdraw+0xab8/0x1290
[ 431.150892][T10215] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 431.151216][ T5428] ? __pfx_gfs2_withdraw+0x10/0x10
[ 431.159877][ T5428] ? map_id_range_down+0x2b6/0x3a0
[ 431.161689][ T5428] ? __pfx_map_id_range_down+0x10/0x10
[ 431.163600][ T5428] gfs2_inode_refresh+0xc99/0x10a0
[ 431.165619][ T5428] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 431.167794][ T5428] inode_go_instantiate+0x47/0x60
[ 431.169851][ T5428] gfs2_instantiate+0x169/0x250
[ 431.171791][ T5428] gfs2_glock_wait+0x214/0x330
[ 431.173694][ T5428] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 431.175765][ T5428] gfs2_glock_nq+0x946/0x1cd0
[ 431.177609][ T5428] ? do_raw_spin_unlock+0x172/0x230
[ 431.179652][ T5428] ? __gfs2_holder_init+0x18a/0x2f0
[ 431.181702][ T5428] do_sync+0x6cf/0xd30
[ 431.183337][ T5428] ? __pfx_do_sync+0x10/0x10
[ 431.185208][ T5428] ? gfs2_quota_sync+0x4ad/0x630
[ 431.187139][ T5428] ? gfs2_quota_sync+0x419/0x630
[ 431.189075][ T5428] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 431.191378][ T5428] ? qd_check_sync+0x3d8/0x4f0
[ 431.193454][ T5428] gfs2_quota_sync+0x419/0x630
[ 431.195335][ T5428] gfs2_sync_fs+0x44/0xb0
[ 431.196873][ T5428] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 431.198643][ T5428] sync_filesystem+0x10d/0x290
[ 431.200333][ T5428] generic_shutdown_super+0x7e/0x3d0
[ 431.202224][ T5428] kill_block_super+0x3b/0x90
[ 431.203898][ T5428] gfs2_kill_sb+0x360/0x410
[ 431.205776][ T5428] deactivate_locked_super+0xbe/0x1a0
[ 431.207904][ T5428] deactivate_super+0xde/0x100
[ 431.209840][ T5428] cleanup_mnt+0x222/0x450
[ 431.211648][ T5428] task_work_run+0x14e/0x250
[ 431.213472][ T5428] ? __pfx_task_work_run+0x10/0x10
[ 431.215512][ T5428] syscall_exit_to_user_mode+0x275/0x2a0
[ 431.217753][ T5428] do_syscall_64+0xe2/0x260
[ 431.219604][ T5428] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 431.221979][ T5428] RIP: 0033:0x7efc27e7f0d7
[ 431.223794][ T5428] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 431.231434][ T5428] RSP: 002b:00007fff7c787b28 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 431.234839][ T5428] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007efc27e7f0d7
[ 431.237975][ T5428] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff7c787be0
[ 431.241084][ T5428] RBP: 00007fff7c787be0 R08: 0000000000000000 R09: 0000000000000000
[ 431.244206][ T5428] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff7c788ca0
[ 431.247376][ T5428] R13: 00007efc27ec93b9 R14: 0000000000068fd0 R15: 0000000000000001
[ 431.250483][ T5428]
[ 431.662222][T10222] loop2: detected capacity change from 0 to 32768
[ 431.668894][T10222] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 431.672238][T10222] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 431.679021][T10222] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 431.683423][ T56] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 431.689493][ T56] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 431.736196][T10224] loop0: detected capacity change from 0 to 32768
[ 431.742753][T10224] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 431.746233][T10224] CPU: 3 PID: 10224 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 431.751026][T10224] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 431.755430][T10224] Call Trace:
[ 431.756921][T10224]
[ 431.758290][T10224] dump_stack_lvl+0x16c/0x1f0
[ 431.760404][T10224] sysfs_warn_dup+0x7f/0xa0
[ 431.762339][T10224] sysfs_create_dir_ns+0x24d/0x2b0
[ 431.764158][T10224] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 431.766401][T10224] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 431.768660][T10224] ? do_raw_spin_unlock+0x172/0x230
[ 431.770939][T10224] kobject_add_internal+0x2c8/0x990
[ 431.773272][T10224] kobject_init_and_add+0x11c/0x190
[ 431.775546][T10224] ? __pfx_kobject_init_and_add+0x10/0x10
[ 431.777958][T10224] ? lockdep_init_map_type+0x16d/0x7d0
[ 431.780076][T10224] ? lockdep_init_map_type+0x16d/0x7d0
[ 431.782401][T10224] gfs2_sys_fs_add+0x207/0x470
[ 431.784555][T10224] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 431.786857][T10224] ? __pfx_alloc_workqueue+0x10/0x10
[ 431.788939][T10224] ? read_word_at_a_time+0xe/0x20
[ 431.790979][T10224] gfs2_fill_super+0x138c/0x2e10
[ 431.793102][T10224] ? vsnprintf+0x3cd/0x1880
[ 431.795188][T10224] ? __pfx_gfs2_fill_super+0x10/0x10
[ 431.797570][T10224] ? snprintf+0xc8/0x100
[ 431.799488][T10224] ? __pfx_snprintf+0x10/0x10
[ 431.801649][T10224] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 431.804087][T10224] ? set_blocksize+0x2b1/0x350
[ 431.806391][T10224] ? sb_set_blocksize+0xf6/0x120
[ 431.808533][T10224] ? setup_bdev_super+0x392/0x720
[ 431.810760][T10224] get_tree_bdev+0x36f/0x610
[ 431.812720][T10224] ? __pfx_gfs2_fill_super+0x10/0x10
[ 431.814722][T10224] ? __pfx_get_tree_bdev+0x10/0x10
[ 431.816899][T10224] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 431.819326][T10224] ? cap_capable+0x1cf/0x240
[ 431.821342][T10224] gfs2_get_tree+0x4e/0x280
[ 431.823218][T10224] vfs_get_tree+0x8f/0x380
[ 431.825067][T10224] path_mount+0x14e6/0x1f20
[ 431.827085][T10224] ? kmem_cache_free+0x12e/0x380
[ 431.829433][T10224] ? __pfx_path_mount+0x10/0x10
[ 431.831543][T10224] ? putname+0x12e/0x170
[ 431.833387][T10224] __x64_sys_mount+0x297/0x320
[ 431.835307][T10224] ? __pfx___x64_sys_mount+0x10/0x10
[ 431.837315][T10224] do_syscall_64+0xd2/0x260
[ 431.839173][T10224] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 431.841305][T10224] RIP: 0033:0x7f7cc547f4aa
[ 431.843254][T10224] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 431.851743][T10224] RSP: 002b:00007f7cc61afef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 431.854486][T10226] loop3: detected capacity change from 0 to 32768
[ 431.855473][T10224] RAX: ffffffffffffffda RBX: 00007f7cc61aff80 RCX: 00007f7cc547f4aa
[ 431.855491][T10224] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7cc61aff40
[ 431.855504][T10224] RBP: 0000000020000040 R08: 00007f7cc61aff80 R09: 0000000000000000
[ 431.855516][T10224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 431.865557][T10226] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 431.865607][T10224] R13: 00007f7cc61aff40 R14: 0000000000012556 R15: 0000000020000100
[ 431.879949][T10224]
[ 431.881534][T10226] CPU: 0 PID: 10226 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 431.882334][T10224] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 431.886207][T10226] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 431.886223][T10226] Call Trace:
[ 431.886232][T10226]
[ 431.886239][T10226] dump_stack_lvl+0x16c/0x1f0
[ 431.886276][T10226] sysfs_warn_dup+0x7f/0xa0
[ 431.886306][T10226] sysfs_create_dir_ns+0x24d/0x2b0
[ 431.886333][T10226] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 431.892350][T10224] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 431.896852][T10226] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 431.896879][T10226] ? do_raw_spin_unlock+0x172/0x230
[ 431.896898][T10226] kobject_add_internal+0x2c8/0x990
[ 431.896919][T10226] kobject_init_and_add+0x11c/0x190
[ 431.921322][T10226] ? __pfx_kobject_init_and_add+0x10/0x10
[ 431.923828][T10226] ? lockdep_init_map_type+0x16d/0x7d0
[ 431.926713][T10226] ? lockdep_init_map_type+0x16d/0x7d0
[ 431.929650][T10226] gfs2_sys_fs_add+0x207/0x470
[ 431.931980][T10226] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 431.934368][T10226] ? __pfx_alloc_workqueue+0x10/0x10
[ 431.936795][T10226] ? read_word_at_a_time+0xe/0x20
[ 431.939087][T10226] gfs2_fill_super+0x138c/0x2e10
[ 431.941258][T10226] ? vsnprintf+0x3cd/0x1880
[ 431.943300][T10226] ? __pfx_gfs2_fill_super+0x10/0x10
[ 431.944414][T10228] loop1: detected capacity change from 0 to 32768
[ 431.945675][T10226] ? snprintf+0xc8/0x100
[ 431.945703][T10226] ? __pfx_snprintf+0x10/0x10
[ 431.945728][T10226] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 431.955017][T10226] ? set_blocksize+0x2b1/0x350
[ 431.957070][T10226] ? sb_set_blocksize+0xf6/0x120
[ 431.959273][T10226] ? setup_bdev_super+0x392/0x720
[ 431.961531][T10226] get_tree_bdev+0x36f/0x610
[ 431.963436][T10226] ? __pfx_gfs2_fill_super+0x10/0x10
[ 431.965569][T10226] ? __pfx_get_tree_bdev+0x10/0x10
[ 431.967779][T10226] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 431.969915][T10226] ? cap_capable+0x1cf/0x240
[ 431.971726][T10226] gfs2_get_tree+0x4e/0x280
[ 431.973387][T10226] vfs_get_tree+0x8f/0x380
[ 431.975251][T10226] path_mount+0x14e6/0x1f20
[ 431.977153][T10226] ? kmem_cache_free+0x12e/0x380
[ 431.978923][T10226] ? __pfx_path_mount+0x10/0x10
[ 431.980910][T10226] ? putname+0x12e/0x170
[ 431.982584][T10226] __x64_sys_mount+0x297/0x320
[ 431.984235][T10226] ? __pfx___x64_sys_mount+0x10/0x10
[ 431.986447][T10226] do_syscall_64+0xd2/0x260
[ 431.988515][T10226] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 431.991143][T10226] RIP: 0033:0x7f70fd87f4aa
[ 431.993103][T10226] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 432.001580][T10226] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 432.005053][T10226] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 432.008514][T10226] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 432.011810][T10226] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 432.015424][T10226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 432.018963][T10226] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 432.022489][T10226]
[ 432.024547][ T56] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 335ms
[ 432.027918][ T56] gfs2: fsid=syz:syz.0: jid=0: Done
[ 432.032691][T10222] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 432.033757][T10228] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 432.040148][T10228] CPU: 1 PID: 10228 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 432.044656][T10228] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 432.049971][T10228] Call Trace:
[ 432.051506][T10228]
[ 432.052909][T10228] dump_stack_lvl+0x16c/0x1f0
[ 432.055075][T10228] sysfs_warn_dup+0x7f/0xa0
[ 432.057230][T10228] sysfs_create_dir_ns+0x24d/0x2b0
[ 432.058736][T10226] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 432.059663][T10228] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 432.065857][T10226] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 432.068367][T10228] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 432.073429][T10228] ? do_raw_spin_unlock+0x172/0x230
[ 432.075909][T10228] kobject_add_internal+0x2c8/0x990
[ 432.078030][T10228] kobject_init_and_add+0x11c/0x190
[ 432.080154][T10228] ? __pfx_kobject_init_and_add+0x10/0x10
[ 432.082521][T10228] ? lockdep_init_map_type+0x16d/0x7d0
[ 432.085295][T10228] ? lockdep_init_map_type+0x16d/0x7d0
[ 432.087761][T10228] gfs2_sys_fs_add+0x207/0x470
[ 432.090168][T10228] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 432.092573][T10228] ? __pfx_alloc_workqueue+0x10/0x10
[ 432.095091][T10228] ? read_word_at_a_time+0xe/0x20
[ 432.098033][T10228] gfs2_fill_super+0x138c/0x2e10
[ 432.101034][T10228] ? vsnprintf+0x3cd/0x1880
[ 432.103853][T10228] ? __pfx_gfs2_fill_super+0x10/0x10
[ 432.106968][T10228] ? snprintf+0xc8/0x100
[ 432.109749][T10228] ? __pfx_snprintf+0x10/0x10
[ 432.112456][T10228] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 432.115016][T10228] ? set_blocksize+0x2b1/0x350
[ 432.117149][T10228] ? sb_set_blocksize+0xf6/0x120
[ 432.119342][T10228] ? setup_bdev_super+0x392/0x720
[ 432.121619][T10228] get_tree_bdev+0x36f/0x610
[ 432.123890][T10228] ? __pfx_gfs2_fill_super+0x10/0x10
[ 432.126469][T10228] ? __pfx_get_tree_bdev+0x10/0x10
[ 432.128832][T10228] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 432.132025][T10228] ? cap_capable+0x1cf/0x240
[ 432.134280][T10228] gfs2_get_tree+0x4e/0x280
[ 432.136333][T10228] vfs_get_tree+0x8f/0x380
[ 432.138435][T10228] path_mount+0x14e6/0x1f20
[ 432.140512][T10228] ? kmem_cache_free+0x12e/0x380
[ 432.142753][T10228] ? __pfx_path_mount+0x10/0x10
[ 432.144980][T10228] ? putname+0x12e/0x170
[ 432.147096][T10228] __x64_sys_mount+0x297/0x320
[ 432.149293][T10228] ? __pfx___x64_sys_mount+0x10/0x10
[ 432.151758][T10228] do_syscall_64+0xd2/0x260
[ 432.153863][T10228] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 432.156775][T10228] RIP: 0033:0x7efc27e7f4aa
[ 432.159339][T10228] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 432.169813][T10228] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 432.174366][T10228] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 432.178731][T10228] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 432.184104][T10228] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 432.187945][T10228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 432.191751][T10228] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 432.196074][T10228]
[ 432.199111][T10228] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 432.222871][T10228] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 432.402682][T10222] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 432.443166][ T5422] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 432.443166][ T5422] inode = 11 2340
[ 432.443166][ T5422] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 432.451811][ T5422] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 432.464383][ T5422] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5422 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 432.469389][ T5422] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 432.473066][ T5422] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 432.481078][ T5422] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 432.485061][ T5422] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 432.488001][ T5422] gfs2: fsid=syz:syz.0: File system withdrawn
[ 432.491561][ T5422] CPU: 0 PID: 5422 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 432.496198][ T5422] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 432.501361][ T5422] Call Trace:
[ 432.503019][ T5422]
[ 432.504270][ T5422] dump_stack_lvl+0x16c/0x1f0
[ 432.506308][ T5422] gfs2_withdraw+0xab8/0x1290
[ 432.508305][ T5422] ? __pfx_gfs2_withdraw+0x10/0x10
[ 432.510307][ T5422] ? map_id_range_down+0x2b6/0x3a0
[ 432.512379][ T5422] ? __pfx_map_id_range_down+0x10/0x10
[ 432.514892][ T5422] gfs2_inode_refresh+0xc99/0x10a0
[ 432.517216][ T5422] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 432.519656][ T5422] inode_go_instantiate+0x47/0x60
[ 432.521905][ T5422] gfs2_instantiate+0x169/0x250
[ 432.523908][ T5422] gfs2_glock_wait+0x214/0x330
[ 432.525869][ T5422] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 432.528028][ T5422] gfs2_glock_nq+0x946/0x1cd0
[ 432.529970][ T5422] ? do_raw_spin_unlock+0x172/0x230
[ 432.532069][ T5422] ? __gfs2_holder_init+0x18a/0x2f0
[ 432.534388][ T5422] do_sync+0x6cf/0xd30
[ 432.536224][ T5422] ? __pfx_do_sync+0x10/0x10
[ 432.538261][ T5422] ? gfs2_quota_sync+0x4ad/0x630
[ 432.540512][ T5422] ? gfs2_quota_sync+0x419/0x630
[ 432.542720][ T5422] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 432.545134][ T5422] ? qd_check_sync+0x3d8/0x4f0
[ 432.547269][ T5422] gfs2_quota_sync+0x419/0x630
[ 432.549569][ T5422] gfs2_sync_fs+0x44/0xb0
[ 432.551555][ T5422] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 432.553845][ T5422] sync_filesystem+0x10d/0x290
[ 432.556020][ T5422] generic_shutdown_super+0x7e/0x3d0
[ 432.558365][ T5422] kill_block_super+0x3b/0x90
[ 432.560736][ T5422] gfs2_kill_sb+0x360/0x410
[ 432.562652][ T5422] deactivate_locked_super+0xbe/0x1a0
[ 432.565003][ T5422] deactivate_super+0xde/0x100
[ 432.567092][ T5422] cleanup_mnt+0x222/0x450
[ 432.569048][ T5422] task_work_run+0x14e/0x250
[ 432.571095][ T5422] ? __pfx_task_work_run+0x10/0x10
[ 432.573319][ T5422] syscall_exit_to_user_mode+0x275/0x2a0
[ 432.575823][ T5422] do_syscall_64+0xe2/0x260
[ 432.577913][ T5422] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 432.580580][ T5422] RIP: 0033:0x7f18cec7f0d7
[ 432.582666][ T5422] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 432.591040][ T5422] RSP: 002b:00007ffea3d70ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 432.594650][ T5422] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f18cec7f0d7
[ 432.598275][ T5422] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffea3d70da0
[ 432.601807][ T5422] RBP: 00007ffea3d70da0 R08: 0000000000000000 R09: 0000000000000000
[ 432.605751][ T5422] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffea3d71e60
[ 432.608656][ T5422] R13: 00007f18cecc93b9 R14: 000000000006940e R15: 0000000000000001
[ 432.611444][ T5422]
[ 432.726012][T10238] loop3: detected capacity change from 0 to 32768
[ 432.755095][T10238] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 432.758274][T10238] CPU: 3 PID: 10238 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 432.762716][T10238] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 432.763449][T10240] loop1: detected capacity change from 0 to 32768
[ 432.765631][T10237] loop0: detected capacity change from 0 to 32768
[ 432.767382][T10238] Call Trace:
[ 432.767394][T10238]
[ 432.767401][T10238] dump_stack_lvl+0x16c/0x1f0
[ 432.767431][T10238] sysfs_warn_dup+0x7f/0xa0
[ 432.767457][T10238] sysfs_create_dir_ns+0x24d/0x2b0
[ 432.767481][T10238] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 432.767506][T10238] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 432.767526][T10238] ? do_raw_spin_unlock+0x172/0x230
[ 432.767543][T10238] kobject_add_internal+0x2c8/0x990
[ 432.767563][T10238] kobject_init_and_add+0x11c/0x190
[ 432.767583][T10238] ? __pfx_kobject_init_and_add+0x10/0x10
[ 432.767602][T10238] ? lockdep_init_map_type+0x16d/0x7d0
[ 432.767628][T10238] ? lockdep_init_map_type+0x16d/0x7d0
[ 432.779023][T10237] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 432.779596][T10238] gfs2_sys_fs_add+0x207/0x470
[ 432.781432][T10237] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 432.783479][T10238] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 432.808467][T10238] ? __pfx_alloc_workqueue+0x10/0x10
[ 432.810842][T10238] ? read_word_at_a_time+0xe/0x20
[ 432.813047][T10238] gfs2_fill_super+0x138c/0x2e10
[ 432.815197][T10238] ? vsnprintf+0x3cd/0x1880
[ 432.817172][T10238] ? __pfx_gfs2_fill_super+0x10/0x10
[ 432.819440][T10238] ? snprintf+0xc8/0x100
[ 432.821335][T10238] ? __pfx_snprintf+0x10/0x10
[ 432.823421][T10238] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 432.825965][T10238] ? set_blocksize+0x2b1/0x350
[ 432.829724][T10238] ? sb_set_blocksize+0xf6/0x120
[ 432.831878][T10238] ? setup_bdev_super+0x392/0x720
[ 432.833868][T10238] get_tree_bdev+0x36f/0x610
[ 432.835951][T10238] ? __pfx_gfs2_fill_super+0x10/0x10
[ 432.838130][T10238] ? __pfx_get_tree_bdev+0x10/0x10
[ 432.840165][T10238] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 432.842412][T10238] ? cap_capable+0x1cf/0x240
[ 432.844126][T10240] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 432.844267][T10238] gfs2_get_tree+0x4e/0x280
[ 432.849872][T10238] vfs_get_tree+0x8f/0x380
[ 432.852157][T10238] path_mount+0x14e6/0x1f20
[ 432.854697][T10238] ? kmem_cache_free+0x12e/0x380
[ 432.857512][T10238] ? __pfx_path_mount+0x10/0x10
[ 432.860257][T10238] ? putname+0x12e/0x170
[ 432.862414][T10238] __x64_sys_mount+0x297/0x320
[ 432.864625][T10238] ? __pfx___x64_sys_mount+0x10/0x10
[ 432.867381][T10238] do_syscall_64+0xd2/0x260
[ 432.869985][T10238] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 432.873300][T10238] RIP: 0033:0x7f70fd87f4aa
[ 432.875792][T10238] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 432.884317][T10238] RSP: 002b:00007f70fe65eef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 432.888130][T10238] RAX: ffffffffffffffda RBX: 00007f70fe65ef80 RCX: 00007f70fd87f4aa
[ 432.891439][T10238] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f70fe65ef40
[ 432.894855][T10238] RBP: 0000000020000040 R08: 00007f70fe65ef80 R09: 0000000000000000
[ 432.899462][T10238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 432.903278][T10238] R13: 00007f70fe65ef40 R14: 0000000000012556 R15: 0000000020000100
[ 432.907317][T10238]
[ 432.910959][T10238] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 432.913951][T10240] CPU: 2 PID: 10240 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 432.917404][T10238] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 432.921978][T10240] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 432.921994][T10240] Call Trace:
[ 432.922002][T10240]
[ 432.922010][T10240] dump_stack_lvl+0x16c/0x1f0
[ 432.922040][T10240] sysfs_warn_dup+0x7f/0xa0
[ 432.926416][T10237] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 432.929739][T10240] sysfs_create_dir_ns+0x24d/0x2b0
[ 432.929773][T10240] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 432.932299][ T5498] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 432.932715][T10240] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 432.932740][T10240] ? do_raw_spin_unlock+0x172/0x230
[ 432.932758][T10240] kobject_add_internal+0x2c8/0x990
[ 432.937981][ T5498] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 432.940000][T10240] kobject_init_and_add+0x11c/0x190
[ 432.959649][T10240] ? __pfx_kobject_init_and_add+0x10/0x10
[ 432.962009][T10240] ? lockdep_init_map_type+0x16d/0x7d0
[ 432.964197][T10240] ? lockdep_init_map_type+0x16d/0x7d0
[ 432.966416][T10240] gfs2_sys_fs_add+0x207/0x470
[ 432.968368][T10240] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 432.970525][T10240] ? __pfx_alloc_workqueue+0x10/0x10
[ 432.972660][T10240] ? read_word_at_a_time+0xe/0x20
[ 432.974689][T10240] gfs2_fill_super+0x138c/0x2e10
[ 432.975736][ T5498] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 37ms
[ 432.976609][T10240] ? vsnprintf+0x3cd/0x1880
[ 432.980979][ T5498] gfs2: fsid=syz:syz.0: jid=0: Done
[ 432.981883][T10240] ? __pfx_gfs2_fill_super+0x10/0x10
[ 432.985824][T10237] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 432.986382][T10240] ? snprintf+0xc8/0x100
[ 432.991376][T10240] ? __pfx_snprintf+0x10/0x10
[ 432.993284][T10240] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 432.995421][T10240] ? set_blocksize+0x2b1/0x350
[ 432.997380][T10240] ? sb_set_blocksize+0xf6/0x120
[ 432.999434][T10240] ? setup_bdev_super+0x392/0x720
[ 433.001248][T10240] get_tree_bdev+0x36f/0x610
[ 433.002894][T10240] ? __pfx_gfs2_fill_super+0x10/0x10
[ 433.004757][T10240] ? __pfx_get_tree_bdev+0x10/0x10
[ 433.006555][T10240] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 433.008683][T10240] ? cap_capable+0x1cf/0x240
[ 433.010527][T10240] gfs2_get_tree+0x4e/0x280
[ 433.012148][T10240] vfs_get_tree+0x8f/0x380
[ 433.013751][T10240] path_mount+0x14e6/0x1f20
[ 433.015364][T10240] ? kmem_cache_free+0x12e/0x380
[ 433.017126][T10240] ? __pfx_path_mount+0x10/0x10
[ 433.018856][T10240] ? putname+0x12e/0x170
[ 433.020355][T10240] __x64_sys_mount+0x297/0x320
[ 433.022343][T10240] ? __pfx___x64_sys_mount+0x10/0x10
[ 433.024495][T10240] do_syscall_64+0xd2/0x260
[ 433.026331][T10240] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 433.028762][T10240] RIP: 0033:0x7efc27e7f4aa
[ 433.030990][T10240] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 433.038575][T10240] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 433.041906][T10240] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 433.045070][T10240] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 433.048171][T10240] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 433.051343][T10240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 433.054258][T10240] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 433.057020][T10240]
[ 433.060374][T10240] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 433.066921][T10240] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 433.155698][T10237] gfs2: fsid=syz:syz.0: found 1 quota changes
2024/04/02 02:36:52 executed programs: 1323
[ 433.187287][ T5423] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 433.187287][ T5423] inode = 11 2340
[ 433.187287][ T5423] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 433.195993][ T5423] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 433.199543][ T5423] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5423 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 433.207199][ T5423] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 433.213754][ T5423] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 433.221121][ T5423] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 433.233751][ T5423] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 433.236975][ T5423] gfs2: fsid=syz:syz.0: File system withdrawn
[ 433.239729][ T5423] CPU: 2 PID: 5423 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 433.244633][ T5423] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 433.249135][ T5423] Call Trace:
[ 433.250673][ T5423]
[ 433.252049][ T5423] dump_stack_lvl+0x16c/0x1f0
[ 433.254211][ T5423] gfs2_withdraw+0xab8/0x1290
[ 433.256387][ T5423] ? __pfx_gfs2_withdraw+0x10/0x10
[ 433.258753][ T5423] ? map_id_range_down+0x2b6/0x3a0
[ 433.261136][ T5423] ? __pfx_map_id_range_down+0x10/0x10
[ 433.263630][ T5423] gfs2_inode_refresh+0xc99/0x10a0
[ 433.265605][ T5423] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 433.267609][ T5423] inode_go_instantiate+0x47/0x60
[ 433.269488][ T5423] gfs2_instantiate+0x169/0x250
[ 433.271241][ T5423] gfs2_glock_wait+0x214/0x330
[ 433.273014][ T5423] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 433.275215][ T5423] gfs2_glock_nq+0x946/0x1cd0
[ 433.277422][ T5423] ? do_raw_spin_unlock+0x172/0x230
[ 433.279819][ T5423] ? __gfs2_holder_init+0x18a/0x2f0
[ 433.282218][ T5423] do_sync+0x6cf/0xd30
[ 433.284081][ T5423] ? __pfx_do_sync+0x10/0x10
[ 433.286231][ T5423] ? gfs2_quota_sync+0x4ad/0x630
[ 433.288508][ T5423] ? gfs2_quota_sync+0x419/0x630
[ 433.290787][ T5423] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 433.293235][ T5423] ? qd_check_sync+0x3d8/0x4f0
[ 433.295406][ T5423] gfs2_quota_sync+0x419/0x630
[ 433.297345][ T5423] gfs2_sync_fs+0x44/0xb0
[ 433.298890][ T5423] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 433.300751][ T5423] sync_filesystem+0x10d/0x290
[ 433.302604][ T5423] generic_shutdown_super+0x7e/0x3d0
[ 433.304756][ T5423] kill_block_super+0x3b/0x90
[ 433.306921][ T5423] gfs2_kill_sb+0x360/0x410
[ 433.309014][ T5423] deactivate_locked_super+0xbe/0x1a0
[ 433.311486][ T5423] deactivate_super+0xde/0x100
[ 433.313694][ T5423] cleanup_mnt+0x222/0x450
[ 433.315442][ T5423] task_work_run+0x14e/0x250
[ 433.317638][ T5423] ? __pfx_task_work_run+0x10/0x10
[ 433.319880][ T5423] syscall_exit_to_user_mode+0x275/0x2a0
[ 433.322377][ T5423] do_syscall_64+0xe2/0x260
[ 433.324391][ T5423] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 433.326722][ T5423] RIP: 0033:0x7f7cc547f0d7
[ 433.328674][ T5423] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 433.337020][ T5423] RSP: 002b:00007ffe04c16048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 433.340440][ T5423] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7cc547f0d7
[ 433.343623][ T5423] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffe04c16100
[ 433.346511][ T5423] RBP: 00007ffe04c16100 R08: 0000000000000000 R09: 0000000000000000
[ 433.350035][ T5423] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe04c171c0
[ 433.352828][ T5423] R13: 00007f7cc54c93b9 R14: 0000000000069863 R15: 0000000000000001
[ 433.356088][ T5423]
[ 433.583392][T10249] loop3: detected capacity change from 0 to 32768
[ 433.605079][T10249] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 433.617671][T10249] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 433.627846][T10251] loop1: detected capacity change from 0 to 32768
[ 433.633082][T10251] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 433.639189][T10251] CPU: 3 PID: 10251 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 433.643898][T10251] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 433.648286][T10251] Call Trace:
[ 433.649785][T10251]
[ 433.651097][T10251] dump_stack_lvl+0x16c/0x1f0
[ 433.653220][T10251] sysfs_warn_dup+0x7f/0xa0
[ 433.655244][T10251] sysfs_create_dir_ns+0x24d/0x2b0
[ 433.657517][T10251] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 433.659991][T10251] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 433.662374][T10251] ? do_raw_spin_unlock+0x172/0x230
[ 433.664658][T10251] kobject_add_internal+0x2c8/0x990
[ 433.666926][T10251] kobject_init_and_add+0x11c/0x190
[ 433.667473][T10247] loop2: detected capacity change from 0 to 32768
[ 433.669208][T10251] ? __pfx_kobject_init_and_add+0x10/0x10
[ 433.670993][T10249] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 433.671786][ T5498] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 433.671795][ T5498] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 433.683570][T10251] ? lockdep_init_map_type+0x16d/0x7d0
[ 433.685962][T10251] ? lockdep_init_map_type+0x16d/0x7d0
[ 433.688358][T10251] gfs2_sys_fs_add+0x207/0x470
[ 433.690497][T10251] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 433.692833][T10251] ? __pfx_alloc_workqueue+0x10/0x10
[ 433.695147][T10251] ? read_word_at_a_time+0xe/0x20
[ 433.697377][T10251] gfs2_fill_super+0x138c/0x2e10
[ 433.699549][T10251] ? vsnprintf+0x3cd/0x1880
[ 433.701559][T10251] ? __pfx_gfs2_fill_super+0x10/0x10
[ 433.703487][ T5498] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 31ms
[ 433.703858][T10251] ? snprintf+0xc8/0x100
[ 433.703884][T10251] ? __pfx_snprintf+0x10/0x10
[ 433.703908][T10251] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 433.703926][T10251] ? set_blocksize+0x2b1/0x350
[ 433.710474][ T5498] gfs2: fsid=syz:syz.0: jid=0: Done
[ 433.710741][T10251] ? sb_set_blocksize+0xf6/0x120
[ 433.713322][T10249] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 433.714810][T10251] ? setup_bdev_super+0x392/0x720
[ 433.714837][T10251] get_tree_bdev+0x36f/0x610
[ 433.714862][T10251] ? __pfx_gfs2_fill_super+0x10/0x10
[ 433.714879][T10251] ? __pfx_get_tree_bdev+0x10/0x10
[ 433.714905][T10251] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 433.722509][T10247] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 433.724526][T10251] ? cap_capable+0x1cf/0x240
[ 433.724552][T10251] gfs2_get_tree+0x4e/0x280
[ 433.724568][T10251] vfs_get_tree+0x8f/0x380
[ 433.724594][T10251] path_mount+0x14e6/0x1f20
[ 433.744136][T10251] ? kmem_cache_free+0x12e/0x380
[ 433.746311][T10251] ? __pfx_path_mount+0x10/0x10
[ 433.748450][T10251] ? putname+0x12e/0x170
[ 433.750347][T10251] __x64_sys_mount+0x297/0x320
[ 433.752486][T10251] ? __pfx___x64_sys_mount+0x10/0x10
[ 433.754808][T10251] do_syscall_64+0xd2/0x260
[ 433.756819][T10251] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 433.759402][T10251] RIP: 0033:0x7efc27e7f4aa
[ 433.761363][T10251] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 433.769694][T10251] RSP: 002b:00007efc28bc2ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 433.773316][T10251] RAX: ffffffffffffffda RBX: 00007efc28bc2f80 RCX: 00007efc27e7f4aa
[ 433.776759][T10251] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007efc28bc2f40
[ 433.780202][T10251] RBP: 0000000020000040 R08: 00007efc28bc2f80 R09: 0000000000000000
[ 433.783650][T10251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 433.787070][T10251] R13: 00007efc28bc2f40 R14: 0000000000012556 R15: 0000000020000100
[ 433.790541][T10251]
[ 433.791909][T10247] CPU: 0 PID: 10247 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 433.795861][T10247] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 433.799895][T10247] Call Trace:
[ 433.801433][T10247]
[ 433.802741][T10247] dump_stack_lvl+0x16c/0x1f0
[ 433.803764][T10251] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 433.804779][T10247] sysfs_warn_dup+0x7f/0xa0
[ 433.810712][T10251] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 433.812832][T10247] sysfs_create_dir_ns+0x24d/0x2b0
[ 433.817790][T10247] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 433.820313][T10247] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 433.822518][T10247] ? do_raw_spin_unlock+0x172/0x230
[ 433.824397][T10247] kobject_add_internal+0x2c8/0x990
[ 433.826337][T10247] kobject_init_and_add+0x11c/0x190
[ 433.828618][T10247] ? __pfx_kobject_init_and_add+0x10/0x10
[ 433.830663][T10247] ? lockdep_init_map_type+0x16d/0x7d0
[ 433.832626][T10247] ? lockdep_init_map_type+0x16d/0x7d0
[ 433.834712][T10247] gfs2_sys_fs_add+0x207/0x470
[ 433.836705][T10247] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 433.839109][T10247] ? __pfx_alloc_workqueue+0x10/0x10
[ 433.841396][T10247] ? read_word_at_a_time+0xe/0x20
[ 433.843282][T10247] gfs2_fill_super+0x138c/0x2e10
[ 433.845438][T10247] ? vsnprintf+0x3cd/0x1880
[ 433.847092][T10247] ? __pfx_gfs2_fill_super+0x10/0x10
[ 433.849022][T10247] ? snprintf+0xc8/0x100
[ 433.850711][T10247] ? __pfx_snprintf+0x10/0x10
[ 433.852659][T10247] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 433.854635][T10247] ? set_blocksize+0x2b1/0x350
[ 433.856360][T10247] ? sb_set_blocksize+0xf6/0x120
[ 433.858230][T10247] ? setup_bdev_super+0x392/0x720
[ 433.860144][T10247] get_tree_bdev+0x36f/0x610
[ 433.861853][T10247] ? __pfx_gfs2_fill_super+0x10/0x10
[ 433.863908][T10247] ? __pfx_get_tree_bdev+0x10/0x10
[ 433.865982][T10247] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 433.868605][T10247] ? cap_capable+0x1cf/0x240
[ 433.870758][T10247] gfs2_get_tree+0x4e/0x280
[ 433.872890][T10247] vfs_get_tree+0x8f/0x380
[ 433.874906][T10247] path_mount+0x14e6/0x1f20
[ 433.877025][T10247] ? kmem_cache_free+0x12e/0x380
[ 433.879300][T10247] ? __pfx_path_mount+0x10/0x10
[ 433.881565][T10247] ? putname+0x12e/0x170
[ 433.883139][T10247] __x64_sys_mount+0x297/0x320
[ 433.884899][T10247] ? __pfx___x64_sys_mount+0x10/0x10
[ 433.886799][T10247] do_syscall_64+0xd2/0x260
[ 433.888296][T10247] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 433.890766][T10247] RIP: 0033:0x7f18cec7f4aa
[ 433.892844][T10247] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 433.901542][T10247] RSP: 002b:00007f18cf943ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 433.905347][T10247] RAX: ffffffffffffffda RBX: 00007f18cf943f80 RCX: 00007f18cec7f4aa
[ 433.908967][T10247] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f18cf943f40
[ 433.912139][T10247] RBP: 0000000020000040 R08: 00007f18cf943f80 R09: 0000000000000000
[ 433.915636][T10247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 433.918954][T10247] R13: 00007f18cf943f40 R14: 0000000000012556 R15: 0000000020000100
[ 433.922094][T10247]
[ 433.923843][T10247] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 433.929113][T10247] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 433.953384][T10249] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 433.971037][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 433.971037][ T5425] inode = 11 2340
[ 433.971037][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 433.979583][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 433.982886][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 433.986382][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 433.989188][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 433.995783][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 433.999059][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 434.001575][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 434.016126][ T5425] CPU: 2 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0-dirty #0
[ 434.019886][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 434.023598][ T5425] Call Trace:
[ 434.024863][ T5425]
[ 434.025589][T10254] loop0: detected capacity change from 0 to 32768
[ 434.025881][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 434.030354][ T5425] gfs2_withdraw+0xab8/0x1290
[ 434.031980][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 434.033792][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 434.035592][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 434.037676][ T5425] gfs2_inode_refresh+0xc99/0x10a0
[ 434.039497][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 434.041528][ T5425] inode_go_instantiate+0x47/0x60
[ 434.043552][ T5425] gfs2_instantiate+0x169/0x250
[ 434.043866][T10254] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 434.045541][ T5425] gfs2_glock_wait+0x214/0x330
[ 434.050743][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 434.052901][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 434.054766][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 434.056566][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 434.058520][ T5425] do_sync+0x6cf/0xd30
[ 434.059900][ T5425] ? __pfx_do_sync+0x10/0x10
[ 434.061478][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 434.063405][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 434.065400][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 434.067483][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 434.069392][ T5425] gfs2_quota_sync+0x419/0x630
[ 434.071381][ T5425] gfs2_sync_fs+0x44/0xb0
[ 434.073201][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 434.075291][ T5425] sync_filesystem+0x10d/0x290
[ 434.077098][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 434.079270][ T5425] kill_block_super+0x3b/0x90
[ 434.081262][ T5425] gfs2_kill_sb+0x360/0x410
[ 434.082876][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 434.084677][ T5425] deactivate_super+0xde/0x100
[ 434.086272][ T5425] cleanup_mnt+0x222/0x450
[ 434.087759][ T5425] task_work_run+0x14e/0x250
[ 434.089602][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 434.091666][ T5425] syscall_exit_to_user_mode+0x275/0x2a0
[ 434.093953][ T5425] do_syscall_64+0xe2/0x260
[ 434.095792][ T5425] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 434.098101][ T5425] RIP: 0033:0x7f70fd87f0d7
[ 434.099848][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 434.106650][ T5425] RSP: 002b:00007fffd956af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 434.109853][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f70fd87f0d7
[ 434.112486][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fffd956b040