737.124731][ T7643] gfs2_sys_fs_add+0x207/0x470
[ 737.126436][ T7643] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 737.128287][ T7643] ? __pfx_alloc_workqueue+0x10/0x10
[ 737.130150][ T7643] ? read_word_at_a_time+0xe/0x20
[ 737.131907][ T7643] gfs2_fill_super+0x1352/0x2bf0
[ 737.133636][ T7643] ? __pfx_gfs2_fill_super+0x10/0x10
[ 737.135474][ T7643] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 737.137368][ T7643] ? set_blocksize+0x2b1/0x350
[ 737.139041][ T7643] ? sb_set_blocksize+0xf6/0x120
[ 737.140789][ T7643] ? setup_bdev_super+0x392/0x720
[ 737.142548][ T7643] get_tree_bdev+0x36f/0x610
[ 737.144171][ T7643] ? __pfx_gfs2_fill_super+0x10/0x10
[ 737.146029][ T7643] ? __pfx_get_tree_bdev+0x10/0x10
[ 737.147825][ T7643] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 737.149800][ T7643] ? cap_capable+0x1cf/0x240
[ 737.151428][ T7643] gfs2_get_tree+0x4e/0x280
[ 737.153029][ T7643] vfs_get_tree+0x8f/0x380
[ 737.154596][ T7643] path_mount+0x14e6/0x1f20
[ 737.156187][ T7643] ? kmem_cache_free+0x12e/0x380
[ 737.157929][ T7643] ? __pfx_path_mount+0x10/0x10
[ 737.159632][ T7643] ? putname+0x12e/0x170
[ 737.161132][ T7643] __x64_sys_mount+0x297/0x320
[ 737.162816][ T7643] ? __pfx___x64_sys_mount+0x10/0x10
[ 737.164666][ T7643] do_syscall_64+0xd2/0x260
[ 737.166277][ T7643] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 737.168340][ T7643] RIP: 0033:0x7f131fc7f4aa
[ 737.169923][ T7643] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 737.176769][ T7643] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 737.179659][ T7643] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 737.182403][ T7643] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 737.185161][ T7643] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 737.188046][ T7643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 737.190789][ T7643] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 737.193536][ T7643]
[ 737.195219][ T7643] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 737.199953][ T7643] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 737.209377][ T7644] loop3: detected capacity change from 0 to 32768
[ 737.215930][ T7644] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 737.218620][ T7644] CPU: 2 PID: 7644 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 737.222232][ T7644] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 737.225759][ T7644] Call Trace:
[ 737.226932][ T7644]
[ 737.227978][ T7644] dump_stack_lvl+0x16c/0x1f0
[ 737.229650][ T7644] sysfs_warn_dup+0x7f/0xa0
[ 737.231405][ T7644] sysfs_create_dir_ns+0x24d/0x2b0
[ 737.233630][ T7644] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 737.236055][ T7644] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 737.238379][ T7644] ? do_raw_spin_unlock+0x172/0x230
[ 737.240627][ T7644] kobject_add_internal+0x2c8/0x990
[ 737.242896][ T7644] kobject_init_and_add+0x11c/0x190
[ 737.245189][ T7644] ? __pfx_kobject_init_and_add+0x10/0x10
[ 737.247633][ T7644] ? lockdep_init_map_type+0x16d/0x7d0
[ 737.250009][ T7644] ? lockdep_init_map_type+0x16d/0x7d0
[ 737.252366][ T7644] gfs2_sys_fs_add+0x207/0x470
[ 737.254456][ T7644] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 737.256729][ T7644] ? __pfx_alloc_workqueue+0x10/0x10
[ 737.259018][ T7644] ? read_word_at_a_time+0xe/0x20
[ 737.261198][ T7644] gfs2_fill_super+0x1352/0x2bf0
[ 737.263330][ T7644] ? __pfx_gfs2_fill_super+0x10/0x10
[ 737.265615][ T7644] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 737.267923][ T7644] ? set_blocksize+0x2b1/0x350
[ 737.269998][ T7644] ? sb_set_blocksize+0xf6/0x120
[ 737.272138][ T7644] ? setup_bdev_super+0x392/0x720
[ 737.274326][ T7644] get_tree_bdev+0x36f/0x610
[ 737.276359][ T7644] ? __pfx_gfs2_fill_super+0x10/0x10
[ 737.278774][ T7644] ? __pfx_get_tree_bdev+0x10/0x10
[ 737.280979][ T7644] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 737.283392][ T7644] ? cap_capable+0x1cf/0x240
[ 737.285419][ T7644] gfs2_get_tree+0x4e/0x280
[ 737.287378][ T7644] vfs_get_tree+0x8f/0x380
[ 737.289328][ T7644] path_mount+0x14e6/0x1f20
[ 737.291302][ T7644] ? kmem_cache_free+0x12e/0x380
[ 737.293418][ T7644] ? __pfx_path_mount+0x10/0x10
[ 737.295132][ T7644] ? putname+0x12e/0x170
[ 737.296611][ T7644] __x64_sys_mount+0x297/0x320
[ 737.298424][ T7644] ? __pfx___x64_sys_mount+0x10/0x10
[ 737.300269][ T7644] do_syscall_64+0xd2/0x260
[ 737.301879][ T7644] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 737.303926][ T7644] RIP: 0033:0x7fb605a7f4aa
[ 737.305495][ T7644] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 737.312154][ T7644] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 737.315020][ T7644] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 737.317779][ T7644] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 737.320486][ T7644] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 737.323224][ T7644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 737.325959][ T7644] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 737.328737][ T7644]
[ 737.330405][ T7644] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 737.336940][ T7644] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 737.377708][ T7646] loop0: detected capacity change from 0 to 32768
[ 737.393485][ T7646] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 737.397525][ T7646] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 737.408568][ T7646] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 737.413195][ T5223] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 737.415727][ T5223] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 737.461945][ T5223] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 46ms
[ 737.466302][ T5223] gfs2: fsid=syz:syz.0: jid=0: Done
[ 737.468148][ T7646] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 737.561208][ T7646] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 737.577149][ T5261] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 737.577149][ T5261] inode = 11 2340
[ 737.577149][ T5261] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 737.583664][ T5261] 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
[ 737.587435][ T5261] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5261 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 737.591103][ T5261] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 737.593965][ T5261] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 737.600520][ T5261] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 737.603610][ T5261] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 737.606210][ T5261] gfs2: fsid=syz:syz.0: File system withdrawn
[ 737.608343][ T5261] CPU: 0 PID: 5261 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 737.611911][ T5261] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 737.615407][ T5261] Call Trace:
[ 737.616578][ T5261]
[ 737.617630][ T5261] dump_stack_lvl+0x16c/0x1f0
[ 737.619279][ T5261] gfs2_withdraw+0xab8/0x1290
[ 737.620950][ T5261] ? __pfx_gfs2_withdraw+0x10/0x10
[ 737.622740][ T5261] ? map_id_range_down+0x2b6/0x3a0
[ 737.624529][ T5261] ? __pfx_map_id_range_down+0x10/0x10
[ 737.626441][ T5261] gfs2_inode_refresh+0xc99/0x10a0
[ 737.628232][ T5261] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 737.630171][ T5261] inode_go_instantiate+0x47/0x60
[ 737.632320][ T5261] gfs2_instantiate+0x169/0x250
[ 737.634037][ T5261] gfs2_glock_wait+0x214/0x330
[ 737.635707][ T5261] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 737.637552][ T5261] gfs2_glock_nq+0x946/0x1cd0
[ 737.639201][ T5261] ? do_raw_spin_unlock+0x172/0x230
[ 737.641041][ T5261] ? __gfs2_holder_init+0x18a/0x2f0
[ 737.642865][ T5261] do_sync+0x6cf/0xd30
[ 737.644299][ T5261] ? __pfx_do_sync+0x10/0x10
[ 737.645935][ T5261] ? gfs2_quota_sync+0x4ad/0x630
[ 737.647703][ T5261] ? gfs2_quota_sync+0x419/0x630
[ 737.649444][ T5261] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 737.650833][ T7649] loop2: detected capacity change from 0 to 32768
[ 737.651362][ T5261] ? qd_check_sync+0x3d8/0x4f0
[ 737.651379][ T5261] gfs2_quota_sync+0x419/0x630
[ 737.651393][ T5261] gfs2_sync_fs+0x44/0xb0
[ 737.651404][ T5261] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 737.660272][ T5261] sync_filesystem+0x10d/0x290
[ 737.661972][ T5261] generic_shutdown_super+0x7e/0x3d0
[ 737.662689][ T7649] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 737.663804][ T5261] kill_block_super+0x3b/0x90
[ 737.663820][ T5261] gfs2_kill_sb+0x360/0x410
[ 737.663836][ T5261] deactivate_locked_super+0xbe/0x1a0
[ 737.671562][ T5261] deactivate_super+0xde/0x100
[ 737.673246][ T5261] cleanup_mnt+0x222/0x450
[ 737.674799][ T5261] task_work_run+0x14e/0x250
[ 737.676410][ T5261] ? __pfx_task_work_run+0x10/0x10
[ 737.678201][ T5261] syscall_exit_to_user_mode+0x275/0x2a0
[ 737.679873][ T7653] loop3: detected capacity change from 0 to 32768
[ 737.680136][ T5261] do_syscall_64+0xe2/0x260
[ 737.683810][ T5261] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 737.685884][ T5261] RIP: 0033:0x7f3ced07f0d7
[ 737.687437][ T5261] 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
[ 737.694042][ T5261] RSP: 002b:00007fff89a766d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 737.697066][ T5261] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3ced07f0d7
[ 737.699855][ T5261] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff89a76790
[ 737.702641][ T5261] RBP: 00007fff89a76790 R08: 0000000000000000 R09: 0000000000000000
[ 737.705430][ T5261] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff89a77850
[ 737.708207][ T5261] R13: 00007f3ced0c93b9 R14: 00000000000b3ee5 R15: 0000000000000001
[ 737.710991][ T5261]
[ 737.712107][ T7649] CPU: 1 PID: 7649 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 737.715774][ T7649] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 737.719341][ T7649] Call Trace:
[ 737.720541][ T7649]
[ 737.721606][ T7649] dump_stack_lvl+0x16c/0x1f0
[ 737.723298][ T7649] sysfs_warn_dup+0x7f/0xa0
[ 737.723938][ T7650] loop1: detected capacity change from 0 to 32768
[ 737.724895][ T7649] sysfs_create_dir_ns+0x24d/0x2b0
[ 737.724914][ T7649] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 737.724929][ T7649] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 737.724941][ T7649] ? do_raw_spin_unlock+0x172/0x230
[ 737.724952][ T7649] kobject_add_internal+0x2c8/0x990
[ 737.736361][ T7649] kobject_init_and_add+0x11c/0x190
[ 737.738212][ T7649] ? __pfx_kobject_init_and_add+0x10/0x10
[ 737.740230][ T7649] ? lockdep_init_map_type+0x16d/0x7d0
[ 737.742186][ T7649] ? lockdep_init_map_type+0x16d/0x7d0
[ 737.744127][ T7649] gfs2_sys_fs_add+0x207/0x470
[ 737.745856][ T7649] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 737.747738][ T7649] ? __pfx_alloc_workqueue+0x10/0x10
[ 737.749633][ T7649] ? read_word_at_a_time+0xe/0x20
[ 737.751438][ T7649] gfs2_fill_super+0x1352/0x2bf0
[ 737.753229][ T7649] ? __pfx_gfs2_fill_super+0x10/0x10
[ 737.755110][ T7649] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 737.757018][ T7649] ? set_blocksize+0x2b1/0x350
[ 737.758742][ T7649] ? sb_set_blocksize+0xf6/0x120
[ 737.760500][ T7649] ? setup_bdev_super+0x392/0x720
[ 737.762296][ T7649] get_tree_bdev+0x36f/0x610
[ 737.763944][ T7649] ? __pfx_gfs2_fill_super+0x10/0x10
[ 737.765833][ T7649] ? __pfx_get_tree_bdev+0x10/0x10
[ 737.767658][ T7649] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 737.769651][ T7649] ? cap_capable+0x1cf/0x240
[ 737.771294][ T7649] gfs2_get_tree+0x4e/0x280
[ 737.772911][ T7649] vfs_get_tree+0x8f/0x380
[ 737.774511][ T7649] path_mount+0x14e6/0x1f20
[ 737.776157][ T7649] ? kmem_cache_free+0x12e/0x380
[ 737.777914][ T7649] ? __pfx_path_mount+0x10/0x10
[ 737.779647][ T7649] ? putname+0x12e/0x170
[ 737.781171][ T7649] __x64_sys_mount+0x297/0x320
[ 737.782886][ T7649] ? __pfx___x64_sys_mount+0x10/0x10
[ 737.784784][ T7649] do_syscall_64+0xd2/0x260
[ 737.786411][ T7649] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 737.788499][ T7649] RIP: 0033:0x7f131fc7f4aa
[ 737.790096][ T7649] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 737.796840][ T7649] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 737.799755][ T7649] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 737.802538][ T7649] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 737.805338][ T7649] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 737.808121][ T7649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 737.810907][ T7649] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 737.813685][ T7649]
[ 737.815682][ T7653] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 737.815788][ T7650] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 737.817525][ T7649] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 737.817536][ T7649] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 737.818734][ T7653] CPU: 3 PID: 7653 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 737.831676][ T7653] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 737.835178][ T7653] Call Trace:
[ 737.836410][ T7653]
[ 737.837465][ T7653] dump_stack_lvl+0x16c/0x1f0
[ 737.839572][ T7653] sysfs_warn_dup+0x7f/0xa0
[ 737.841442][ T7653] sysfs_create_dir_ns+0x24d/0x2b0
[ 737.843219][ T7653] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 737.845183][ T7653] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 737.847045][ T7653] ? do_raw_spin_unlock+0x172/0x230
[ 737.848861][ T7653] kobject_add_internal+0x2c8/0x990
[ 737.850663][ T7653] kobject_init_and_add+0x11c/0x190
[ 737.852523][ T7653] ? __pfx_kobject_init_and_add+0x10/0x10
[ 737.854492][ T7653] ? lockdep_init_map_type+0x16d/0x7d0
[ 737.856377][ T7653] ? lockdep_init_map_type+0x16d/0x7d0
[ 737.858272][ T7653] gfs2_sys_fs_add+0x207/0x470
[ 737.859925][ T7653] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 737.861827][ T7653] ? __pfx_alloc_workqueue+0x10/0x10
[ 737.863651][ T7653] ? read_word_at_a_time+0xe/0x20
[ 737.865410][ T7653] gfs2_fill_super+0x1352/0x2bf0
[ 737.867123][ T7653] ? __pfx_gfs2_fill_super+0x10/0x10
[ 737.868951][ T7653] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 737.870804][ T7653] ? set_blocksize+0x2b1/0x350
[ 737.872553][ T7653] ? sb_set_blocksize+0xf6/0x120
[ 737.874288][ T7653] ? setup_bdev_super+0x392/0x720
[ 737.876095][ T7653] get_tree_bdev+0x36f/0x610
[ 737.877730][ T7653] ? __pfx_gfs2_fill_super+0x10/0x10
[ 737.879564][ T7653] ? __pfx_get_tree_bdev+0x10/0x10
[ 737.881402][ T7653] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 737.883917][ T7653] ? cap_capable+0x1cf/0x240
[ 737.885765][ T7653] gfs2_get_tree+0x4e/0x280
[ 737.887342][ T7653] vfs_get_tree+0x8f/0x380
[ 737.888908][ T7653] path_mount+0x14e6/0x1f20
[ 737.890488][ T7653] ? kmem_cache_free+0x12e/0x380
[ 737.892246][ T7653] ? __pfx_path_mount+0x10/0x10
[ 737.893942][ T7653] ? putname+0x12e/0x170
[ 737.895415][ T7653] __x64_sys_mount+0x297/0x320
[ 737.897081][ T7653] ? __pfx___x64_sys_mount+0x10/0x10
[ 737.898912][ T7653] do_syscall_64+0xd2/0x260
[ 737.900490][ T7653] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 737.902549][ T7653] RIP: 0033:0x7fb605a7f4aa
[ 737.904087][ T7653] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 737.910682][ T7653] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 737.913579][ T7653] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 737.916298][ T7653] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 737.919035][ T7653] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 737.921779][ T7653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 737.924506][ T7653] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 737.927238][ T7653]
[ 737.928318][ T7650] CPU: 2 PID: 7650 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 737.929022][ T7653] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 737.932274][ T7650] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 737.932289][ T7650] Call Trace:
[ 737.932297][ T7650]
[ 737.932304][ T7650] dump_stack_lvl+0x16c/0x1f0
[ 737.937169][ T7653] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 737.940239][ T7650] sysfs_warn_dup+0x7f/0xa0
[ 737.940258][ T7650] sysfs_create_dir_ns+0x24d/0x2b0
[ 737.940274][ T7650] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 737.950975][ T7650] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 737.952713][ T7650] ? do_raw_spin_unlock+0x172/0x230
[ 737.954409][ T7650] kobject_add_internal+0x2c8/0x990
[ 737.956087][ T7650] kobject_init_and_add+0x11c/0x190
[ 737.957774][ T7650] ? __pfx_kobject_init_and_add+0x10/0x10
[ 737.959649][ T7650] ? lockdep_init_map_type+0x16d/0x7d0
[ 737.961426][ T7650] ? lockdep_init_map_type+0x16d/0x7d0
[ 737.963197][ T7650] gfs2_sys_fs_add+0x207/0x470
[ 737.964754][ T7650] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 737.966470][ T7650] ? __pfx_alloc_workqueue+0x10/0x10
[ 737.968181][ T7650] ? read_word_at_a_time+0xe/0x20
[ 737.969808][ T7650] gfs2_fill_super+0x1352/0x2bf0
[ 737.971413][ T7650] ? __pfx_gfs2_fill_super+0x10/0x10
[ 737.973126][ T7650] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 737.974852][ T7650] ? set_blocksize+0x2b1/0x350
[ 737.976399][ T7650] ? sb_set_blocksize+0xf6/0x120
[ 737.977998][ T7650] ? setup_bdev_super+0x392/0x720
[ 737.979627][ T7650] get_tree_bdev+0x36f/0x610
[ 737.981136][ T7650] ? __pfx_gfs2_fill_super+0x10/0x10
[ 737.982840][ T7650] ? __pfx_get_tree_bdev+0x10/0x10
[ 737.984499][ T7650] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 737.986335][ T7650] ? cap_capable+0x1cf/0x240
[ 737.987834][ T7650] gfs2_get_tree+0x4e/0x280
[ 737.989306][ T7650] vfs_get_tree+0x8f/0x380
[ 737.990751][ T7650] path_mount+0x14e6/0x1f20
[ 737.992225][ T7650] ? kmem_cache_free+0x12e/0x380
[ 737.993836][ T7650] ? __pfx_path_mount+0x10/0x10
[ 737.995422][ T7650] ? putname+0x12e/0x170
[ 737.996799][ T7650] __x64_sys_mount+0x297/0x320
[ 737.998349][ T7650] ? __pfx___x64_sys_mount+0x10/0x10
[ 738.000129][ T7650] do_syscall_64+0xd2/0x260
[ 738.001606][ T7650] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 738.003502][ T7650] RIP: 0033:0x7f932287f4aa
[ 738.004954][ T7650] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 738.011174][ T7650] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 738.013833][ T7650] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 738.016349][ T7650] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 738.018874][ T7650] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 738.021945][ T7650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 738.024547][ T7650] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 738.027090][ T7650]
[ 738.029687][ T7650] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 738.034115][ T7650] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 738.298082][ T7657] loop0: detected capacity change from 0 to 32768
[ 738.305438][ T7657] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 738.308294][ T7657] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 738.328283][ T7657] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 738.332868][ T5215] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 738.335589][ T5215] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 738.362884][ T7658] loop2: detected capacity change from 0 to 32768
[ 738.367182][ T7658] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 738.369849][ T7658] CPU: 2 PID: 7658 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 738.373209][ T7658] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 738.376417][ T7658] Call Trace:
[ 738.377522][ T7658]
[ 738.378484][ T7658] dump_stack_lvl+0x16c/0x1f0
[ 738.380007][ T7658] sysfs_warn_dup+0x7f/0xa0
[ 738.381496][ T7658] sysfs_create_dir_ns+0x24d/0x2b0
[ 738.383147][ T7658] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 738.384958][ T7658] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 738.385565][ T7660] loop1: detected capacity change from 0 to 32768
[ 738.386682][ T7658] ? do_raw_spin_unlock+0x172/0x230
[ 738.386695][ T7658] kobject_add_internal+0x2c8/0x990
[ 738.386707][ T7658] kobject_init_and_add+0x11c/0x190
[ 738.386718][ T7658] ? __pfx_kobject_init_and_add+0x10/0x10
[ 738.395911][ T7659] loop3: detected capacity change from 0 to 32768
[ 738.396183][ T7658] ? lockdep_init_map_type+0x16d/0x7d0
[ 738.401004][ T7658] ? lockdep_init_map_type+0x16d/0x7d0
[ 738.401250][ T7660] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 738.402765][ T7658] gfs2_sys_fs_add+0x207/0x470
[ 738.406938][ T7658] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 738.408651][ T7658] ? __pfx_alloc_workqueue+0x10/0x10
[ 738.410372][ T7658] ? read_word_at_a_time+0xe/0x20
[ 738.411127][ T7659] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 738.411994][ T7658] gfs2_fill_super+0x1352/0x2bf0
[ 738.416916][ T7658] ? __pfx_gfs2_fill_super+0x10/0x10
[ 738.418613][ T7658] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 738.420335][ T7658] ? set_blocksize+0x2b1/0x350
[ 738.421887][ T7658] ? sb_set_blocksize+0xf6/0x120
[ 738.423467][ T7658] ? setup_bdev_super+0x392/0x720
[ 738.425107][ T7658] get_tree_bdev+0x36f/0x610
[ 738.426603][ T7658] ? __pfx_gfs2_fill_super+0x10/0x10
[ 738.428300][ T7658] ? __pfx_get_tree_bdev+0x10/0x10
[ 738.429898][ T7658] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 738.431673][ T7658] ? cap_capable+0x1cf/0x240
[ 738.433167][ T7658] gfs2_get_tree+0x4e/0x280
[ 738.434662][ T7658] vfs_get_tree+0x8f/0x380
[ 738.436109][ T7658] path_mount+0x14e6/0x1f20
[ 738.437591][ T7658] ? kmem_cache_free+0x12e/0x380
[ 738.439191][ T7658] ? __pfx_path_mount+0x10/0x10
[ 738.440773][ T7658] ? putname+0x12e/0x170
[ 738.442148][ T7658] __x64_sys_mount+0x297/0x320
[ 738.443680][ T7658] ? __pfx___x64_sys_mount+0x10/0x10
[ 738.445423][ T7658] do_syscall_64+0xd2/0x260
[ 738.446897][ T7658] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 738.448819][ T7658] RIP: 0033:0x7f131fc7f4aa
[ 738.450261][ T7658] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 738.456424][ T7658] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 738.459100][ T7658] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 738.461632][ T7658] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 738.464165][ T7658] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 738.466711][ T7658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 738.469261][ T7658] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 738.471997][ T7658]
[ 738.473021][ T7659] CPU: 3 PID: 7659 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 738.474395][ T5215] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 138ms
[ 738.476578][ T7659] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 738.476587][ T7659] Call Trace:
[ 738.476592][ T7659]
[ 738.476596][ T7659] dump_stack_lvl+0x16c/0x1f0
[ 738.476615][ T7659] sysfs_warn_dup+0x7f/0xa0
[ 738.476632][ T7659] sysfs_create_dir_ns+0x24d/0x2b0
[ 738.476648][ T7659] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 738.476663][ T7659] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 738.476675][ T7659] ? do_raw_spin_unlock+0x172/0x230
[ 738.476689][ T7659] kobject_add_internal+0x2c8/0x990
[ 738.476701][ T7659] kobject_init_and_add+0x11c/0x190
[ 738.476712][ T7659] ? __pfx_kobject_init_and_add+0x10/0x10
[ 738.476723][ T7659] ? lockdep_init_map_type+0x16d/0x7d0
[ 738.476757][ T7659] ? lockdep_init_map_type+0x16d/0x7d0
[ 738.476774][ T7659] gfs2_sys_fs_add+0x207/0x470
[ 738.476790][ T7659] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 738.476805][ T7659] ? __pfx_alloc_workqueue+0x10/0x10
[ 738.476820][ T7659] ? read_word_at_a_time+0xe/0x20
[ 738.476832][ T7659] gfs2_fill_super+0x1352/0x2bf0
[ 738.476844][ T7659] ? __pfx_gfs2_fill_super+0x10/0x10
[ 738.476854][ T7659] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 738.476864][ T7659] ? set_blocksize+0x2b1/0x350
[ 738.476875][ T7659] ? sb_set_blocksize+0xf6/0x120
[ 738.476885][ T7659] ? setup_bdev_super+0x392/0x720
[ 738.476899][ T7659] get_tree_bdev+0x36f/0x610
[ 738.477076][ T7658] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 738.477088][ T7658] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 738.479407][ T5215] gfs2: fsid=syz:syz.0: jid=0: Done
[ 738.482784][ T7659] ? __pfx_gfs2_fill_super+0x10/0x10
[ 738.483903][ T7657] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 738.484907][ T7659] ? __pfx_get_tree_bdev+0x10/0x10
[ 738.484925][ T7659] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 738.484938][ T7659] ? cap_capable+0x1cf/0x240
[ 738.484951][ T7659] gfs2_get_tree+0x4e/0x280
[ 738.484961][ T7659] vfs_get_tree+0x8f/0x380
[ 738.546195][ T7659] path_mount+0x14e6/0x1f20
[ 738.547782][ T7659] ? kmem_cache_free+0x12e/0x380
[ 738.549507][ T7659] ? __pfx_path_mount+0x10/0x10
[ 738.551200][ T7659] ? putname+0x12e/0x170
[ 738.552678][ T7659] __x64_sys_mount+0x297/0x320
[ 738.554356][ T7659] ? __pfx___x64_sys_mount+0x10/0x10
[ 738.556188][ T7659] do_syscall_64+0xd2/0x260
[ 738.557775][ T7659] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 738.559821][ T7659] RIP: 0033:0x7fb605a7f4aa
[ 738.561375][ T7659] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 738.568001][ T7659] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 738.570884][ T7659] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 738.573615][ T7659] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 738.576355][ T7659] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 738.579089][ T7659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 738.581827][ T7659] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 738.584554][ T7659]
[ 738.585651][ T7660] CPU: 0 PID: 7660 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 738.586428][ T7659] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 738.589246][ T7660] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 738.589256][ T7660] Call Trace:
[ 738.589261][ T7660]
[ 738.589265][ T7660] dump_stack_lvl+0x16c/0x1f0
[ 738.589284][ T7660] sysfs_warn_dup+0x7f/0xa0
[ 738.594039][ T7659] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 738.597439][ T7660] sysfs_create_dir_ns+0x24d/0x2b0
[ 738.597459][ T7660] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 738.597475][ T7660] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 738.597486][ T7660] ? do_raw_spin_unlock+0x172/0x230
[ 738.597497][ T7660] kobject_add_internal+0x2c8/0x990
[ 738.597508][ T7660] kobject_init_and_add+0x11c/0x190
[ 738.597520][ T7660] ? __pfx_kobject_init_and_add+0x10/0x10
[ 738.618030][ T7660] ? lockdep_init_map_type+0x16d/0x7d0
[ 738.619917][ T7660] ? lockdep_init_map_type+0x16d/0x7d0
[ 738.621807][ T7660] gfs2_sys_fs_add+0x207/0x470
[ 738.623469][ T7660] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 738.625348][ T7660] ? __pfx_alloc_workqueue+0x10/0x10
[ 738.627177][ T7660] ? read_word_at_a_time+0xe/0x20
[ 738.628959][ T7660] gfs2_fill_super+0x1352/0x2bf0
[ 738.630664][ T7660] ? __pfx_gfs2_fill_super+0x10/0x10
[ 738.632483][ T7660] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 738.634326][ T7660] ? set_blocksize+0x2b1/0x350
[ 738.635972][ T7660] ? sb_set_blocksize+0xf6/0x120
[ 738.637688][ T7660] ? setup_bdev_super+0x392/0x720
[ 738.639453][ T7660] get_tree_bdev+0x36f/0x610
[ 738.641057][ T7660] ? __pfx_gfs2_fill_super+0x10/0x10
[ 738.642874][ T7660] ? __pfx_get_tree_bdev+0x10/0x10
[ 738.644637][ T7660] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 738.646583][ T7660] ? cap_capable+0x1cf/0x240
[ 738.648187][ T7660] gfs2_get_tree+0x4e/0x280
[ 738.649802][ T7660] vfs_get_tree+0x8f/0x380
[ 738.651353][ T7660] path_mount+0x14e6/0x1f20
[ 738.652953][ T7660] ? kmem_cache_free+0x12e/0x380
[ 738.654787][ T7660] ? __pfx_path_mount+0x10/0x10
[ 738.656532][ T7660] ? putname+0x12e/0x170
[ 738.658043][ T7660] __x64_sys_mount+0x297/0x320
[ 738.658292][ T7657] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 738.659730][ T7660] ? __pfx___x64_sys_mount+0x10/0x10
[ 738.659749][ T7660] do_syscall_64+0xd2/0x260
[ 738.659761][ T7660] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 738.659773][ T7660] RIP: 0033:0x7f932287f4aa
[ 738.669144][ T7660] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 738.675869][ T7660] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 738.678792][ T7660] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 738.681564][ T7660] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 738.684325][ T7660] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 738.687095][ T7660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 738.689895][ T7660] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 738.692660][ T7660]
2024/03/31 21:58:39 executed programs: 936
[ 738.694668][ T7660] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 738.699879][ T7660] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 738.704184][ T5261] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 738.704184][ T5261] inode = 11 2340
[ 738.704184][ T5261] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 738.713738][ T5261] 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
[ 738.717232][ T5261] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5261 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 738.720682][ T5261] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 738.723473][ T5261] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 738.728560][ T5261] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 738.731591][ T5261] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 738.733983][ T5261] gfs2: fsid=syz:syz.0: File system withdrawn
[ 738.736315][ T5261] CPU: 2 PID: 5261 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 738.739637][ T5261] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 738.742898][ T5261] Call Trace:
[ 738.743994][ T5261]
[ 738.744970][ T5261] dump_stack_lvl+0x16c/0x1f0
[ 738.746529][ T5261] gfs2_withdraw+0xab8/0x1290
[ 738.748071][ T5261] ? __pfx_gfs2_withdraw+0x10/0x10
[ 738.749723][ T5261] ? map_id_range_down+0x2b6/0x3a0
[ 738.751389][ T5261] ? __pfx_map_id_range_down+0x10/0x10
[ 738.753159][ T5261] gfs2_inode_refresh+0xc99/0x10a0
[ 738.754861][ T5261] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 738.756650][ T5261] inode_go_instantiate+0x47/0x60
[ 738.758288][ T5261] gfs2_instantiate+0x169/0x250
[ 738.759869][ T5261] gfs2_glock_wait+0x214/0x330
[ 738.761436][ T5261] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 738.763145][ T5261] gfs2_glock_nq+0x946/0x1cd0
[ 738.764676][ T5261] ? do_raw_spin_unlock+0x172/0x230
[ 738.766385][ T5261] ? __gfs2_holder_init+0x18a/0x2f0
[ 738.768067][ T5261] do_sync+0x6cf/0xd30
[ 738.769407][ T5261] ? __pfx_do_sync+0x10/0x10
[ 738.770911][ T5261] ? gfs2_quota_sync+0x4ad/0x630
[ 738.772500][ T5261] ? gfs2_quota_sync+0x419/0x630
[ 738.774142][ T5261] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 738.775879][ T5261] ? qd_check_sync+0x3d8/0x4f0
[ 738.777452][ T5261] gfs2_quota_sync+0x419/0x630
[ 738.779053][ T5261] gfs2_sync_fs+0x44/0xb0
[ 738.780468][ T5261] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 738.782112][ T5261] sync_filesystem+0x10d/0x290
[ 738.783668][ T5261] generic_shutdown_super+0x7e/0x3d0
[ 738.785404][ T5261] kill_block_super+0x3b/0x90
[ 738.786942][ T5261] gfs2_kill_sb+0x360/0x410
[ 738.788437][ T5261] deactivate_locked_super+0xbe/0x1a0
[ 738.790102][ T5261] deactivate_super+0xde/0x100
[ 738.791575][ T5261] cleanup_mnt+0x222/0x450
[ 738.793043][ T5261] task_work_run+0x14e/0x250
[ 738.794587][ T5261] ? __pfx_task_work_run+0x10/0x10
[ 738.796243][ T5261] syscall_exit_to_user_mode+0x275/0x2a0
[ 738.798075][ T5261] do_syscall_64+0xe2/0x260
[ 738.799557][ T5261] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 738.801520][ T5261] RIP: 0033:0x7f3ced07f0d7
[ 738.802965][ T5261] 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
[ 738.809178][ T5261] RSP: 002b:00007fff89a766d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 738.811981][ T5261] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3ced07f0d7
[ 738.814568][ T5261] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff89a76790
[ 738.817113][ T5261] RBP: 00007fff89a76790 R08: 0000000000000000 R09: 0000000000000000
[ 738.819694][ T5261] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff89a77850
[ 738.822374][ T5261] R13: 00007f3ced0c93b9 R14: 00000000000b42ad R15: 0000000000000001
[ 738.824906][ T5261]
[ 739.043634][ T7668] loop3: detected capacity change from 0 to 32768
[ 739.048901][ T7668] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 739.049807][ T7667] loop2: detected capacity change from 0 to 32768
[ 739.055348][ T7668] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 739.056990][ T7667] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 739.060397][ T7667] CPU: 2 PID: 7667 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 739.063727][ T7667] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 739.066614][ T7668] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 739.067005][ T7667] Call Trace:
[ 739.070846][ T7667]
[ 739.071812][ T7667] dump_stack_lvl+0x16c/0x1f0
[ 739.072791][ T824] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 739.073349][ T7667] sysfs_warn_dup+0x7f/0xa0
[ 739.073368][ T7667] sysfs_create_dir_ns+0x24d/0x2b0
[ 739.073384][ T7667] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 739.076099][ T824] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 739.077181][ T7667] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 739.077199][ T7667] ? do_raw_spin_unlock+0x172/0x230
[ 739.077209][ T7667] kobject_add_internal+0x2c8/0x990
[ 739.077221][ T7667] kobject_init_and_add+0x11c/0x190
[ 739.077233][ T7667] ? __pfx_kobject_init_and_add+0x10/0x10
[ 739.092551][ T7667] ? lockdep_init_map_type+0x16d/0x7d0
[ 739.094440][ T7667] ? lockdep_init_map_type+0x16d/0x7d0
[ 739.096039][ T7669] loop1: detected capacity change from 0 to 32768
[ 739.096193][ T7667] gfs2_sys_fs_add+0x207/0x470
[ 739.100125][ T7667] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 739.100134][ T7669] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 739.100143][ T7667] ? __pfx_alloc_workqueue+0x10/0x10
[ 739.106077][ T7667] ? read_word_at_a_time+0xe/0x20
[ 739.107713][ T7667] gfs2_fill_super+0x1352/0x2bf0
[ 739.109327][ T7667] ? __pfx_gfs2_fill_super+0x10/0x10
[ 739.111484][ T7667] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 739.113551][ T7667] ? set_blocksize+0x2b1/0x350
[ 739.115107][ T7667] ? sb_set_blocksize+0xf6/0x120
[ 739.116704][ T7667] ? setup_bdev_super+0x392/0x720
[ 739.118352][ T7667] get_tree_bdev+0x36f/0x610
[ 739.119928][ T7667] ? __pfx_gfs2_fill_super+0x10/0x10
[ 739.121847][ T7667] ? __pfx_get_tree_bdev+0x10/0x10
[ 739.123501][ T7667] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 739.125328][ T7667] ? cap_capable+0x1cf/0x240
[ 739.126820][ T7667] gfs2_get_tree+0x4e/0x280
[ 739.128286][ T7667] vfs_get_tree+0x8f/0x380
[ 739.129815][ T7667] path_mount+0x14e6/0x1f20
[ 739.131733][ T7667] ? kmem_cache_free+0x12e/0x380
[ 739.133602][ T7667] ? __pfx_path_mount+0x10/0x10
[ 739.135183][ T7667] ? putname+0x12e/0x170
[ 739.136564][ T7667] __x64_sys_mount+0x297/0x320
[ 739.138141][ T7667] ? __pfx___x64_sys_mount+0x10/0x10
[ 739.139946][ T7667] do_syscall_64+0xd2/0x260
[ 739.141873][ T7667] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 739.143832][ T7667] RIP: 0033:0x7f131fc7f4aa
[ 739.145298][ T7667] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 739.151144][ T824] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 75ms
[ 739.152012][ T7667] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 739.152035][ T7667] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 739.152048][ T7667] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 739.155394][ T824] gfs2: fsid=syz:syz.0: jid=0: Done
[ 739.157272][ T7667] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 739.157281][ T7667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 739.157287][ T7667] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 739.157296][ T7667]
[ 739.157302][ T7669] CPU: 0 PID: 7669 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 739.158014][ T7667] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 739.158024][ T7667] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 739.163914][ T7668] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 739.164911][ T7669] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 739.164920][ T7669] Call Trace:
[ 739.164925][ T7669]
[ 739.164929][ T7669] dump_stack_lvl+0x16c/0x1f0
[ 739.164949][ T7669] sysfs_warn_dup+0x7f/0xa0
[ 739.164965][ T7669] sysfs_create_dir_ns+0x24d/0x2b0
[ 739.164981][ T7669] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 739.193700][ T7670] loop0: detected capacity change from 0 to 32768
[ 739.194416][ T7669] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 739.194436][ T7669] ? do_raw_spin_unlock+0x172/0x230
[ 739.194447][ T7669] kobject_add_internal+0x2c8/0x990
[ 739.194461][ T7669] kobject_init_and_add+0x11c/0x190
[ 739.194473][ T7669] ? __pfx_kobject_init_and_add+0x10/0x10
[ 739.214244][ T7669] ? lockdep_init_map_type+0x16d/0x7d0
[ 739.216171][ T7669] ? lockdep_init_map_type+0x16d/0x7d0
[ 739.218349][ T7669] gfs2_sys_fs_add+0x207/0x470
[ 739.220261][ T7669] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 739.222293][ T7669] ? __pfx_alloc_workqueue+0x10/0x10
[ 739.224239][ T7669] ? read_word_at_a_time+0xe/0x20
[ 739.226012][ T7669] gfs2_fill_super+0x1352/0x2bf0
[ 739.227741][ T7669] ? __pfx_gfs2_fill_super+0x10/0x10
[ 739.229583][ T7669] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 739.231546][ T7669] ? set_blocksize+0x2b1/0x350
[ 739.233239][ T7669] ? sb_set_blocksize+0xf6/0x120
[ 739.234967][ T7669] ? setup_bdev_super+0x392/0x720
[ 739.236741][ T7669] get_tree_bdev+0x36f/0x610
[ 739.238365][ T7669] ? __pfx_gfs2_fill_super+0x10/0x10
[ 739.240198][ T7669] ? __pfx_get_tree_bdev+0x10/0x10
[ 739.242127][ T7669] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 739.244090][ T7669] ? cap_capable+0x1cf/0x240
[ 739.245722][ T7669] gfs2_get_tree+0x4e/0x280
[ 739.247307][ T7669] vfs_get_tree+0x8f/0x380
[ 739.249023][ T7669] path_mount+0x14e6/0x1f20
[ 739.250611][ T7669] ? kmem_cache_free+0x12e/0x380
[ 739.252339][ T7669] ? __pfx_path_mount+0x10/0x10
[ 739.254045][ T7669] ? putname+0x12e/0x170
[ 739.255621][ T7669] __x64_sys_mount+0x297/0x320
[ 739.257353][ T7669] ? __pfx___x64_sys_mount+0x10/0x10
[ 739.259209][ T7669] do_syscall_64+0xd2/0x260
[ 739.260819][ T7669] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 739.262881][ T7669] RIP: 0033:0x7f932287f4aa
[ 739.264508][ T7669] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 739.271537][ T7669] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 739.274584][ T7669] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 739.277496][ T7669] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 739.280245][ T7669] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 739.283059][ T7669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 739.286066][ T7669] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 739.288817][ T7669]
[ 739.294734][ T7669] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 739.295225][ T7670] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 739.299290][ T7669] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 739.301776][ T7670] CPU: 3 PID: 7670 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 739.301790][ T7670] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 739.301797][ T7670] Call Trace:
[ 739.301801][ T7670]
[ 739.301806][ T7670] dump_stack_lvl+0x16c/0x1f0
[ 739.301825][ T7670] sysfs_warn_dup+0x7f/0xa0
[ 739.318325][ T7670] sysfs_create_dir_ns+0x24d/0x2b0
[ 739.320488][ T7670] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 739.322953][ T7670] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 739.325146][ T7670] ? do_raw_spin_unlock+0x172/0x230
[ 739.327280][ T7670] kobject_add_internal+0x2c8/0x990
[ 739.329504][ T7670] kobject_init_and_add+0x11c/0x190
[ 739.331768][ T7670] ? __pfx_kobject_init_and_add+0x10/0x10
[ 739.334187][ T7670] ? lockdep_init_map_type+0x16d/0x7d0
[ 739.336564][ T7670] ? lockdep_init_map_type+0x16d/0x7d0
[ 739.338864][ T7670] gfs2_sys_fs_add+0x207/0x470
[ 739.340829][ T7670] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 739.343130][ T7670] ? __pfx_alloc_workqueue+0x10/0x10
[ 739.345465][ T7670] ? read_word_at_a_time+0xe/0x20
[ 739.347645][ T7670] gfs2_fill_super+0x1352/0x2bf0
[ 739.348052][ T7668] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 739.349803][ T7670] ? __pfx_gfs2_fill_super+0x10/0x10
[ 739.354227][ T7670] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 739.356437][ T7670] ? set_blocksize+0x2b1/0x350
[ 739.358331][ T7670] ? sb_set_blocksize+0xf6/0x120
[ 739.360436][ T7670] ? setup_bdev_super+0x392/0x720
[ 739.362652][ T7670] get_tree_bdev+0x36f/0x610
[ 739.364658][ T7670] ? __pfx_gfs2_fill_super+0x10/0x10
[ 739.366980][ T7670] ? __pfx_get_tree_bdev+0x10/0x10
[ 739.369235][ T7670] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 739.371683][ T7670] ? cap_capable+0x1cf/0x240
[ 739.373710][ T7670] gfs2_get_tree+0x4e/0x280
[ 739.375680][ T7670] vfs_get_tree+0x8f/0x380
[ 739.377646][ T7670] path_mount+0x14e6/0x1f20
[ 739.379409][ T7670] ? kmem_cache_free+0x12e/0x380
[ 739.381582][ T7670] ? __pfx_path_mount+0x10/0x10
[ 739.383639][ T7670] ? putname+0x12e/0x170
[ 739.385514][ T7670] __x64_sys_mount+0x297/0x320
[ 739.387542][ T7670] ? __pfx___x64_sys_mount+0x10/0x10
[ 739.389876][ T7670] do_syscall_64+0xd2/0x260
[ 739.391764][ T7670] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 739.394360][ T7670] RIP: 0033:0x7f3ced07f4aa
[ 739.396213][ T7670] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 739.404117][ T7670] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 739.407009][ T7670] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 739.409757][ T7670] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 739.412653][ T7670] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 739.415411][ T7670] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 739.418156][ T7670] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 739.420915][ T7670]
[ 739.422557][ T7670] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 739.426625][ T5260] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 739.426625][ T5260] inode = 11 2340
[ 739.426625][ T5260] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 739.427225][ T7670] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 739.433530][ T5260] 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
[ 739.439777][ T5260] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5260 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 739.445182][ T5260] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 739.448665][ T5260] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 739.455085][ T5260] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 739.458823][ T5260] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 739.461619][ T5260] gfs2: fsid=syz:syz.0: File system withdrawn
[ 739.464140][ T5260] CPU: 3 PID: 5260 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 739.468426][ T5260] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 739.472901][ T5260] Call Trace:
[ 739.474303][ T5260]
[ 739.475706][ T5260] dump_stack_lvl+0x16c/0x1f0
[ 739.477785][ T5260] gfs2_withdraw+0xab8/0x1290
[ 739.479942][ T5260] ? __pfx_gfs2_withdraw+0x10/0x10
[ 739.482141][ T5260] ? map_id_range_down+0x2b6/0x3a0
[ 739.484374][ T5260] ? __pfx_map_id_range_down+0x10/0x10
[ 739.486803][ T5260] gfs2_inode_refresh+0xc99/0x10a0
[ 739.489046][ T5260] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 739.491387][ T5260] inode_go_instantiate+0x47/0x60
[ 739.493568][ T5260] gfs2_instantiate+0x169/0x250
[ 739.495683][ T5260] gfs2_glock_wait+0x214/0x330
[ 739.497723][ T5260] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 739.500003][ T5260] gfs2_glock_nq+0x946/0x1cd0
[ 739.501977][ T5260] ? do_raw_spin_unlock+0x172/0x230
[ 739.504239][ T5260] ? __gfs2_holder_init+0x18a/0x2f0
[ 739.506526][ T5260] do_sync+0x6cf/0xd30
[ 739.508315][ T5260] ? __pfx_do_sync+0x10/0x10
[ 739.510345][ T5260] ? gfs2_quota_sync+0x4ad/0x630
[ 739.512492][ T5260] ? gfs2_quota_sync+0x419/0x630
[ 739.514638][ T5260] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 739.516554][ T5260] ? qd_check_sync+0x3d8/0x4f0
[ 739.518269][ T5260] gfs2_quota_sync+0x419/0x630
[ 739.519946][ T5260] gfs2_sync_fs+0x44/0xb0
[ 739.521493][ T5260] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 739.523266][ T5260] sync_filesystem+0x10d/0x290
[ 739.524997][ T5260] generic_shutdown_super+0x7e/0x3d0
[ 739.527235][ T5260] kill_block_super+0x3b/0x90
[ 739.529289][ T5260] gfs2_kill_sb+0x360/0x410
[ 739.531277][ T5260] deactivate_locked_super+0xbe/0x1a0
[ 739.533628][ T5260] deactivate_super+0xde/0x100
[ 739.535749][ T5260] cleanup_mnt+0x222/0x450
[ 739.537715][ T5260] task_work_run+0x14e/0x250
[ 739.539725][ T5260] ? __pfx_task_work_run+0x10/0x10
[ 739.541959][ T5260] syscall_exit_to_user_mode+0x275/0x2a0
[ 739.544380][ T5260] do_syscall_64+0xe2/0x260
[ 739.546383][ T5260] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 739.548956][ T5260] RIP: 0033:0x7fb605a7f0d7
[ 739.550917][ T5260] 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
[ 739.559155][ T5260] RSP: 002b:00007ffdcdb31e98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 739.562745][ T5260] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb605a7f0d7
[ 739.566174][ T5260] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdcdb31f50
[ 739.569568][ T5260] RBP: 00007ffdcdb31f50 R08: 0000000000000000 R09: 0000000000000000
[ 739.572976][ T5260] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdcdb33010
[ 739.576368][ T5260] R13: 00007fb605ac93b9 R14: 00000000000b458f R15: 0000000000000001
[ 739.579774][ T5260]
[ 739.690431][ T7677] loop2: detected capacity change from 0 to 32768
[ 739.694781][ T7677] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 739.697428][ T7677] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 739.701309][ T7677] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 739.704481][ T54] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 739.706755][ T54] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 739.741880][ T54] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 35ms
[ 739.744649][ T54] gfs2: fsid=syz:syz.0: jid=0: Done
[ 739.746376][ T7677] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 739.783661][ T7678] loop1: detected capacity change from 0 to 32768
[ 739.799048][ T7678] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 739.802645][ T7678] CPU: 2 PID: 7678 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 739.805966][ T7678] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 739.809215][ T7678] Call Trace:
[ 739.810295][ T7678]
[ 739.811263][ T7678] dump_stack_lvl+0x16c/0x1f0
[ 739.812804][ T7678] sysfs_warn_dup+0x7f/0xa0
[ 739.814326][ T7678] sysfs_create_dir_ns+0x24d/0x2b0
[ 739.815985][ T7678] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 739.817806][ T7678] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 739.819543][ T7678] ? do_raw_spin_unlock+0x172/0x230
[ 739.821240][ T7678] kobject_add_internal+0x2c8/0x990
[ 739.822920][ T7678] kobject_init_and_add+0x11c/0x190
[ 739.824604][ T7678] ? __pfx_kobject_init_and_add+0x10/0x10
[ 739.826454][ T7678] ? lockdep_init_map_type+0x16d/0x7d0
[ 739.828215][ T7678] ? lockdep_init_map_type+0x16d/0x7d0
[ 739.829320][ T7677] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 739.829967][ T7678] gfs2_sys_fs_add+0x207/0x470
[ 739.833660][ T7678] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 739.835396][ T7678] ? __pfx_alloc_workqueue+0x10/0x10
[ 739.836113][ T7679] loop0: detected capacity change from 0 to 32768
[ 739.837134][ T7678] ? read_word_at_a_time+0xe/0x20
[ 739.837149][ T7678] gfs2_fill_super+0x1352/0x2bf0
[ 739.837162][ T7678] ? __pfx_gfs2_fill_super+0x10/0x10
[ 739.837172][ T7678] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 739.837183][ T7678] ? set_blocksize+0x2b1/0x350
[ 739.847558][ T7678] ? sb_set_blocksize+0xf6/0x120
[ 739.849259][ T7678] ? setup_bdev_super+0x392/0x720
[ 739.850880][ T7678] get_tree_bdev+0x36f/0x610
[ 739.852224][ T7679] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 739.852374][ T7678] ? __pfx_gfs2_fill_super+0x10/0x10
[ 739.856683][ T7678] ? __pfx_get_tree_bdev+0x10/0x10
[ 739.858341][ T7678] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 739.860137][ T7678] ? cap_capable+0x1cf/0x240
[ 739.861644][ T7678] gfs2_get_tree+0x4e/0x280
[ 739.863115][ T7678] vfs_get_tree+0x8f/0x380
[ 739.864563][ T7678] path_mount+0x14e6/0x1f20
[ 739.866054][ T7678] ? kmem_cache_free+0x12e/0x380
[ 739.867659][ T7678] ? __pfx_path_mount+0x10/0x10
[ 739.869251][ T7678] ? putname+0x12e/0x170
[ 739.870627][ T7678] __x64_sys_mount+0x297/0x320
[ 739.872179][ T7678] ? __pfx___x64_sys_mount+0x10/0x10
[ 739.873919][ T7678] do_syscall_64+0xd2/0x260
[ 739.875397][ T7678] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 739.877315][ T7678] RIP: 0033:0x7f932287f4aa
[ 739.878757][ T7678] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 739.884885][ T7678] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 739.887562][ T7678] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 739.890095][ T7678] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 739.892623][ T7678] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 739.895236][ T7678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 739.897791][ T7678] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 739.900333][ T7678]
[ 739.901356][ T7679] CPU: 1 PID: 7679 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 739.905098][ T7679] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 739.908618][ T7679] Call Trace:
[ 739.909819][ T7679]
[ 739.910882][ T7679] dump_stack_lvl+0x16c/0x1f0
[ 739.912563][ T7679] sysfs_warn_dup+0x7f/0xa0
[ 739.914182][ T7679] sysfs_create_dir_ns+0x24d/0x2b0
[ 739.915988][ T7679] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 739.917984][ T7679] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 739.918891][ T7678] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 739.919869][ T7679] ? do_raw_spin_unlock+0x172/0x230
[ 739.927826][ T7679] kobject_add_internal+0x2c8/0x990
[ 739.928466][ T7678] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 739.929672][ T7679] kobject_init_and_add+0x11c/0x190
[ 739.934398][ T7679] ? __pfx_kobject_init_and_add+0x10/0x10
[ 739.936401][ T7679] ? lockdep_init_map_type+0x16d/0x7d0
[ 739.938348][ T7679] ? lockdep_init_map_type+0x16d/0x7d0
[ 739.940270][ T7679] gfs2_sys_fs_add+0x207/0x470
[ 739.941977][ T7679] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 739.943849][ T7679] ? __pfx_alloc_workqueue+0x10/0x10
[ 739.944955][ T5262] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 739.944955][ T5262] inode = 11 2340
[ 739.944955][ T5262] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 739.945730][ T7679] ? read_word_at_a_time+0xe/0x20
[ 739.952048][ T5262] 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
[ 739.953819][ T7679] gfs2_fill_super+0x1352/0x2bf0
[ 739.958756][ T7679] ? __pfx_gfs2_fill_super+0x10/0x10
[ 739.960626][ T7679] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 739.962557][ T7679] ? set_blocksize+0x2b1/0x350
[ 739.964255][ T7679] ? sb_set_blocksize+0xf6/0x120
[ 739.966046][ T7679] ? setup_bdev_super+0x392/0x720
[ 739.968262][ T7679] get_tree_bdev+0x36f/0x610
[ 739.970318][ T7679] ? __pfx_gfs2_fill_super+0x10/0x10
[ 739.972634][ T7679] ? __pfx_get_tree_bdev+0x10/0x10
[ 739.974918][ T7679] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 739.977377][ T7679] ? cap_capable+0x1cf/0x240
[ 739.979410][ T7679] gfs2_get_tree+0x4e/0x280
[ 739.981418][ T7679] vfs_get_tree+0x8f/0x380
[ 739.983381][ T7679] path_mount+0x14e6/0x1f20
[ 739.985401][ T7679] ? kmem_cache_free+0x12e/0x380
[ 739.987573][ T7679] ? __pfx_path_mount+0x10/0x10
[ 739.989726][ T7679] ? putname+0x12e/0x170
[ 739.991595][ T7679] __x64_sys_mount+0x297/0x320
[ 739.993714][ T7679] ? __pfx___x64_sys_mount+0x10/0x10
[ 739.996024][ T7679] do_syscall_64+0xd2/0x260
[ 739.998025][ T7679] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 740.000605][ T7679] RIP: 0033:0x7f3ced07f4aa
[ 740.002571][ T7679] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 740.010985][ T7679] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 740.014620][ T7679] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 740.018090][ T7679] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 740.021538][ T7679] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 740.024999][ T7679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 740.028453][ T7679] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 740.031910][ T7679]
[ 740.033453][ T5262] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5262 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 740.036837][ T5262] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 740.038520][ T7679] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 740.039508][ T5262] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 740.043745][ T7683] loop3: detected capacity change from 0 to 32768
[ 740.044340][ T7679] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 740.048990][ T5262] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 740.051514][ T7683] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 740.054820][ T5262] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 740.057515][ T7683] CPU: 3 PID: 7683 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 740.057537][ T7683] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 740.059898][ T5262] gfs2: fsid=syz:syz.0: File system withdrawn
[ 740.063987][ T7683] Call Trace:
[ 740.064000][ T7683]
[ 740.072836][ T7683] dump_stack_lvl+0x16c/0x1f0
[ 740.074489][ T7683] sysfs_warn_dup+0x7f/0xa0
[ 740.076082][ T7683] sysfs_create_dir_ns+0x24d/0x2b0
[ 740.077883][ T7683] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 740.079890][ T7683] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 740.081766][ T7683] ? do_raw_spin_unlock+0x172/0x230
[ 740.083578][ T7683] kobject_add_internal+0x2c8/0x990
[ 740.085406][ T7683] kobject_init_and_add+0x11c/0x190
[ 740.087218][ T7683] ? __pfx_kobject_init_and_add+0x10/0x10
[ 740.089238][ T7683] ? lockdep_init_map_type+0x16d/0x7d0
[ 740.091160][ T7683] ? lockdep_init_map_type+0x16d/0x7d0
[ 740.093069][ T7683] gfs2_sys_fs_add+0x207/0x470
[ 740.094739][ T7683] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 740.096573][ T7683] ? __pfx_alloc_workqueue+0x10/0x10
[ 740.098423][ T7683] ? read_word_at_a_time+0xe/0x20
[ 740.100182][ T7683] gfs2_fill_super+0x1352/0x2bf0
[ 740.101913][ T7683] ? __pfx_gfs2_fill_super+0x10/0x10
[ 740.103742][ T7683] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 740.105619][ T7683] ? set_blocksize+0x2b1/0x350
[ 740.107283][ T7683] ? sb_set_blocksize+0xf6/0x120
[ 740.109045][ T7683] ? setup_bdev_super+0x392/0x720
[ 740.110846][ T7683] get_tree_bdev+0x36f/0x610
[ 740.112461][ T7683] ? __pfx_gfs2_fill_super+0x10/0x10
[ 740.114307][ T7683] ? __pfx_get_tree_bdev+0x10/0x10
[ 740.116132][ T7683] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 740.118207][ T7683] ? cap_capable+0x1cf/0x240
[ 740.119817][ T7683] gfs2_get_tree+0x4e/0x280
[ 740.121404][ T7683] vfs_get_tree+0x8f/0x380
[ 740.122960][ T7683] path_mount+0x14e6/0x1f20
[ 740.124550][ T7683] ? kmem_cache_free+0x12e/0x380
[ 740.126300][ T7683] ? __pfx_path_mount+0x10/0x10
[ 740.128010][ T7683] ? putname+0x12e/0x170
[ 740.129536][ T7683] __x64_sys_mount+0x297/0x320
[ 740.131242][ T7683] ? __pfx___x64_sys_mount+0x10/0x10
[ 740.133080][ T7683] do_syscall_64+0xd2/0x260
[ 740.134656][ T7683] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 740.136696][ T7683] RIP: 0033:0x7fb605a7f4aa
[ 740.138302][ T7683] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 740.144947][ T7683] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 740.147845][ T7683] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 740.150647][ T7683] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 740.153392][ T7683] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 740.156131][ T7683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 740.158863][ T7683] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 740.161606][ T7683]
[ 740.162699][ T5262] CPU: 1 PID: 5262 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 740.163121][ T7683] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 740.166345][ T5262] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 740.166355][ T5262] Call Trace:
[ 740.166360][ T5262]
[ 740.166364][ T5262] dump_stack_lvl+0x16c/0x1f0
[ 740.166382][ T5262] gfs2_withdraw+0xab8/0x1290
[ 740.166399][ T5262] ? __pfx_gfs2_withdraw+0x10/0x10
[ 740.166414][ T5262] ? map_id_range_down+0x2b6/0x3a0
[ 740.166429][ T5262] ? __pfx_map_id_range_down+0x10/0x10
[ 740.166445][ T5262] gfs2_inode_refresh+0xc99/0x10a0
[ 740.166461][ T5262] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 740.166477][ T5262] inode_go_instantiate+0x47/0x60
[ 740.166492][ T5262] gfs2_instantiate+0x169/0x250
[ 740.166504][ T5262] gfs2_glock_wait+0x214/0x330
[ 740.171791][ T7683] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 740.174804][ T5262] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 740.174820][ T5262] gfs2_glock_nq+0x946/0x1cd0
[ 740.174834][ T5262] ? do_raw_spin_unlock+0x172/0x230
[ 740.174845][ T5262] ? __gfs2_holder_init+0x18a/0x2f0
[ 740.174858][ T5262] do_sync+0x6cf/0xd30
[ 740.174872][ T5262] ? __pfx_do_sync+0x10/0x10
[ 740.174885][ T5262] ? gfs2_quota_sync+0x4ad/0x630
[ 740.174898][ T5262] ? gfs2_quota_sync+0x419/0x630
[ 740.174911][ T5262] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 740.174921][ T5262] ? qd_check_sync+0x3d8/0x4f0
[ 740.174934][ T5262] gfs2_quota_sync+0x419/0x630
[ 740.174947][ T5262] gfs2_sync_fs+0x44/0xb0
[ 740.174958][ T5262] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 740.174968][ T5262] sync_filesystem+0x10d/0x290
[ 740.174981][ T5262] generic_shutdown_super+0x7e/0x3d0
[ 740.174995][ T5262] kill_block_super+0x3b/0x90
[ 740.175008][ T5262] gfs2_kill_sb+0x360/0x410
[ 740.175023][ T5262] deactivate_locked_super+0xbe/0x1a0
[ 740.175042][ T5262] deactivate_super+0xde/0x100
[ 740.175056][ T5262] cleanup_mnt+0x222/0x450
[ 740.175069][ T5262] task_work_run+0x14e/0x250
[ 740.175080][ T5262] ? __pfx_task_work_run+0x10/0x10
[ 740.175090][ T5262] syscall_exit_to_user_mode+0x275/0x2a0
[ 740.175101][ T5262] do_syscall_64+0xe2/0x260
[ 740.240315][ T5262] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 740.242439][ T5262] RIP: 0033:0x7f131fc7f0d7
[ 740.244027][ T5262] 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
[ 740.250780][ T5262] RSP: 002b:00007ffd8021b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 740.253721][ T5262] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f131fc7f0d7
[ 740.256495][ T5262] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd8021b240
[ 740.259277][ T5262] RBP: 00007ffd8021b240 R08: 0000000000000000 R09: 0000000000000000
[ 740.262059][ T5262] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd8021c300
[ 740.264842][ T5262] R13: 00007f131fcc93b9 R14: 00000000000b481d R15: 0000000000000001
[ 740.267633][ T5262]
[ 740.304075][ T7687] loop1: detected capacity change from 0 to 32768
[ 740.307634][ T7687] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 740.310239][ T7687] CPU: 3 PID: 7687 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 740.313788][ T7687] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 740.317276][ T7687] Call Trace:
[ 740.318445][ T7687]
[ 740.319474][ T7687] dump_stack_lvl+0x16c/0x1f0
[ 740.321392][ T7687] sysfs_warn_dup+0x7f/0xa0
[ 740.323114][ T7687] sysfs_create_dir_ns+0x24d/0x2b0
[ 740.324893][ T7687] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 740.326848][ T7687] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 740.328758][ T7687] ? do_raw_spin_unlock+0x172/0x230
[ 740.330596][ T7687] kobject_add_internal+0x2c8/0x990
[ 740.332407][ T7687] kobject_init_and_add+0x11c/0x190
[ 740.334223][ T7687] ? __pfx_kobject_init_and_add+0x10/0x10
[ 740.336199][ T7687] ? lockdep_init_map_type+0x16d/0x7d0
[ 740.338103][ T7687] ? lockdep_init_map_type+0x16d/0x7d0
[ 740.339999][ T7687] gfs2_sys_fs_add+0x207/0x470
[ 740.341707][ T7687] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 740.343544][ T7687] ? __pfx_alloc_workqueue+0x10/0x10
[ 740.345400][ T7687] ? read_word_at_a_time+0xe/0x20
[ 740.347151][ T7687] gfs2_fill_super+0x1352/0x2bf0
[ 740.348922][ T7687] ? __pfx_gfs2_fill_super+0x10/0x10
[ 740.350784][ T7687] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 740.352654][ T7687] ? set_blocksize+0x2b1/0x350
[ 740.354334][ T7687] ? sb_set_blocksize+0xf6/0x120
[ 740.356074][ T7687] ? setup_bdev_super+0x392/0x720
[ 740.357949][ T7687] get_tree_bdev+0x36f/0x610
[ 740.359568][ T7687] ? __pfx_gfs2_fill_super+0x10/0x10
[ 740.361453][ T7687] ? __pfx_get_tree_bdev+0x10/0x10
[ 740.363247][ T7687] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 740.365228][ T7687] ? cap_capable+0x1cf/0x240
[ 740.366850][ T7687] gfs2_get_tree+0x4e/0x280
[ 740.368478][ T7687] vfs_get_tree+0x8f/0x380
[ 740.370073][ T7687] path_mount+0x14e6/0x1f20
[ 740.371699][ T7687] ? kmem_cache_free+0x12e/0x380
[ 740.373437][ T7687] ? __pfx_path_mount+0x10/0x10
[ 740.375144][ T7687] ? putname+0x12e/0x170
[ 740.376624][ T7687] __x64_sys_mount+0x297/0x320
[ 740.378306][ T7687] ? __pfx___x64_sys_mount+0x10/0x10
[ 740.380134][ T7687] do_syscall_64+0xd2/0x260
[ 740.382113][ T7687] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 740.384155][ T7687] RIP: 0033:0x7f932287f4aa
[ 740.385724][ T7687] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 740.392395][ T7687] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 740.395303][ T7687] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 740.398060][ T7687] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 740.400953][ T7687] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 740.403689][ T7687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 740.406426][ T7687] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 740.409194][ T7687]
[ 740.411189][ T7687] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 740.416055][ T7687] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 740.457570][ T7688] loop0: detected capacity change from 0 to 32768
[ 740.461942][ T7688] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 740.464881][ T7688] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 740.469244][ T7688] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 740.472946][ T5325] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 740.475861][ T5325] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 740.497772][ T5325] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 21ms
[ 740.500468][ T5325] gfs2: fsid=syz:syz.0: jid=0: Done
[ 740.502306][ T7688] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 740.593460][ T7688] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 740.614947][ T5261] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 740.614947][ T5261] inode = 11 2340
[ 740.614947][ T5261] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 740.621698][ T5261] 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
[ 740.625201][ T5261] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5261 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 740.628880][ T5261] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 740.631846][ T5261] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 740.638254][ T5261] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 740.641394][ T5261] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 740.643824][ T5261] gfs2: fsid=syz:syz.0: File system withdrawn
[ 740.647443][ T5261] CPU: 0 PID: 5261 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 740.651076][ T5261] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 740.654569][ T5261] Call Trace:
[ 740.655743][ T5261]
[ 740.656802][ T5261] dump_stack_lvl+0x16c/0x1f0
[ 740.658458][ T5261] gfs2_withdraw+0xab8/0x1290
[ 740.660111][ T5261] ? __pfx_gfs2_withdraw+0x10/0x10
[ 740.661922][ T5261] ? map_id_range_down+0x2b6/0x3a0
[ 740.663714][ T5261] ? __pfx_map_id_range_down+0x10/0x10
[ 740.665637][ T5261] gfs2_inode_refresh+0xc99/0x10a0
[ 740.667480][ T5261] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 740.669438][ T5261] inode_go_instantiate+0x47/0x60
[ 740.671215][ T5261] gfs2_instantiate+0x169/0x250
[ 740.672532][ T7691] loop3: detected capacity change from 0 to 32768
[ 740.672911][ T5261] gfs2_glock_wait+0x214/0x330
[ 740.676865][ T5261] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 740.678700][ T5261] gfs2_glock_nq+0x946/0x1cd0
[ 740.680348][ T5261] ? do_raw_spin_unlock+0x172/0x230
[ 740.682166][ T5261] ? __gfs2_holder_init+0x18a/0x2f0
[ 740.683984][ T5261] do_sync+0x6cf/0xd30
[ 740.685433][ T5261] ? __pfx_do_sync+0x10/0x10
[ 740.685524][ T7691] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 740.687045][ T5261] ? gfs2_quota_sync+0x4ad/0x630
[ 740.691379][ T5261] ? gfs2_quota_sync+0x419/0x630
[ 740.693111][ T5261] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 740.694989][ T5261] ? qd_check_sync+0x3d8/0x4f0
[ 740.696668][ T5261] gfs2_quota_sync+0x419/0x630
[ 740.698357][ T5261] gfs2_sync_fs+0x44/0xb0
[ 740.699870][ T5261] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 740.701796][ T5261] sync_filesystem+0x10d/0x290
[ 740.703479][ T5261] generic_shutdown_super+0x7e/0x3d0
[ 740.705339][ T5261] kill_block_super+0x3b/0x90
[ 740.706978][ T5261] gfs2_kill_sb+0x360/0x410
[ 740.708575][ T5261] deactivate_locked_super+0xbe/0x1a0
[ 740.710445][ T5261] deactivate_super+0xde/0x100
[ 740.712118][ T5261] cleanup_mnt+0x222/0x450
[ 740.713674][ T5261] task_work_run+0x14e/0x250
[ 740.715294][ T5261] ? __pfx_task_work_run+0x10/0x10
[ 740.717009][ T7694] loop1: detected capacity change from 0 to 32768
[ 740.717075][ T5261] syscall_exit_to_user_mode+0x275/0x2a0
[ 740.721109][ T5261] do_syscall_64+0xe2/0x260
[ 740.722693][ T5261] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 740.724839][ T5261] RIP: 0033:0x7f3ced07f0d7
[ 740.726407][ T5261] 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
[ 740.733115][ T5261] RSP: 002b:00007fff89a766d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 740.733668][ T7694] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 740.735969][ T5261] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3ced07f0d7
[ 740.735979][ T5261] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff89a76790
[ 740.735985][ T5261] RBP: 00007fff89a76790 R08: 0000000000000000 R09: 0000000000000000
[ 740.735992][ T5261] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff89a77850
[ 740.735999][ T5261] R13: 00007f3ced0c93b9 R14: 00000000000b4b2d R15: 0000000000000001
[ 740.736007][ T5261]
[ 740.737386][ T7691] CPU: 1 PID: 7691 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 740.757201][ T7691] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 740.760725][ T7691] Call Trace:
[ 740.761916][ T7691]
[ 740.762957][ T7691] dump_stack_lvl+0x16c/0x1f0
[ 740.764611][ T7691] sysfs_warn_dup+0x7f/0xa0
[ 740.766237][ T7691] sysfs_create_dir_ns+0x24d/0x2b0
[ 740.768028][ T7691] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 740.769973][ T7691] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 740.771849][ T7691] ? do_raw_spin_unlock+0x172/0x230
[ 740.773673][ T7691] kobject_add_internal+0x2c8/0x990
[ 740.775491][ T7691] kobject_init_and_add+0x11c/0x190
[ 740.777326][ T7691] ? __pfx_kobject_init_and_add+0x10/0x10
[ 740.779330][ T7691] ? lockdep_init_map_type+0x16d/0x7d0
[ 740.781242][ T7691] ? lockdep_init_map_type+0x16d/0x7d0
[ 740.783145][ T7691] gfs2_sys_fs_add+0x207/0x470
[ 740.784844][ T7691] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 740.786710][ T7691] ? __pfx_alloc_workqueue+0x10/0x10
[ 740.788566][ T7691] ? read_word_at_a_time+0xe/0x20
[ 740.790337][ T7691] gfs2_fill_super+0x1352/0x2bf0
[ 740.792073][ T7691] ? __pfx_gfs2_fill_super+0x10/0x10
[ 740.793924][ T7691] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 740.795793][ T7691] ? set_blocksize+0x2b1/0x350
[ 740.797483][ T7691] ? sb_set_blocksize+0xf6/0x120
[ 740.799215][ T7691] ? setup_bdev_super+0x392/0x720
[ 740.800989][ T7691] get_tree_bdev+0x36f/0x610
[ 740.802005][ T7695] loop2: detected capacity change from 0 to 32768
[ 740.802610][ T7691] ? __pfx_gfs2_fill_super+0x10/0x10
[ 740.806722][ T7691] ? __pfx_get_tree_bdev+0x10/0x10
[ 740.808521][ T7691] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 740.810489][ T7691] ? cap_capable+0x1cf/0x240
[ 740.812114][ T7691] gfs2_get_tree+0x4e/0x280
[ 740.813724][ T7691] vfs_get_tree+0x8f/0x380
[ 740.815308][ T7691] path_mount+0x14e6/0x1f20
[ 740.816926][ T7691] ? kmem_cache_free+0x12e/0x380
[ 740.818659][ T7691] ? __pfx_path_mount+0x10/0x10
[ 740.820253][ T7695] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 740.820367][ T7691] ? putname+0x12e/0x170
[ 740.824401][ T7691] __x64_sys_mount+0x297/0x320
[ 740.826113][ T7691] ? __pfx___x64_sys_mount+0x10/0x10
[ 740.827973][ T7691] do_syscall_64+0xd2/0x260
[ 740.829594][ T7691] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 740.831658][ T7691] RIP: 0033:0x7fb605a7f4aa
[ 740.833233][ T7691] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 740.839909][ T7691] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 740.842811][ T7691] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 740.845577][ T7691] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 740.848330][ T7691] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 740.851089][ T7691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 740.853847][ T7691] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 740.856603][ T7691]
[ 740.857706][ T7695] CPU: 0 PID: 7695 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 740.861333][ T7695] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 740.863201][ T7691] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 740.864893][ T7695] Call Trace:
[ 740.864900][ T7695]
[ 740.864904][ T7695] dump_stack_lvl+0x16c/0x1f0
[ 740.864923][ T7695] sysfs_warn_dup+0x7f/0xa0
[ 740.864939][ T7695] sysfs_create_dir_ns+0x24d/0x2b0
[ 740.864955][ T7695] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 740.864980][ T7695] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 740.871163][ T7691] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 740.871866][ T7695] ? do_raw_spin_unlock+0x172/0x230
[ 740.884611][ T7695] kobject_add_internal+0x2c8/0x990
[ 740.886410][ T7695] kobject_init_and_add+0x11c/0x190
[ 740.888214][ T7695] ? __pfx_kobject_init_and_add+0x10/0x10
[ 740.890178][ T7695] ? lockdep_init_map_type+0x16d/0x7d0
[ 740.892057][ T7695] ? lockdep_init_map_type+0x16d/0x7d0
[ 740.893937][ T7695] gfs2_sys_fs_add+0x207/0x470
[ 740.895599][ T7695] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 740.897436][ T7695] ? __pfx_alloc_workqueue+0x10/0x10
[ 740.899262][ T7695] ? read_word_at_a_time+0xe/0x20
[ 740.901013][ T7695] gfs2_fill_super+0x1352/0x2bf0
[ 740.902723][ T7695] ? __pfx_gfs2_fill_super+0x10/0x10
[ 740.904543][ T7695] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 740.906408][ T7695] ? set_blocksize+0x2b1/0x350
[ 740.908068][ T7695] ? sb_set_blocksize+0xf6/0x120
[ 740.909780][ T7695] ? setup_bdev_super+0x392/0x720
[ 740.911517][ T7695] get_tree_bdev+0x36f/0x610
[ 740.913128][ T7695] ? __pfx_gfs2_fill_super+0x10/0x10
[ 740.914942][ T7695] ? __pfx_get_tree_bdev+0x10/0x10
[ 740.916724][ T7695] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 740.918654][ T7695] ? cap_capable+0x1cf/0x240
[ 740.920252][ T7695] gfs2_get_tree+0x4e/0x280
[ 740.921825][ T7695] vfs_get_tree+0x8f/0x380
[ 740.923375][ T7695] path_mount+0x14e6/0x1f20
[ 740.924958][ T7695] ? kmem_cache_free+0x12e/0x380
[ 740.926674][ T7695] ? __pfx_path_mount+0x10/0x10
[ 740.928363][ T7695] ? putname+0x12e/0x170
[ 740.929919][ T7695] __x64_sys_mount+0x297/0x320
[ 740.931577][ T7695] ? __pfx___x64_sys_mount+0x10/0x10
[ 740.933422][ T7695] do_syscall_64+0xd2/0x260
[ 740.934995][ T7695] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 740.937033][ T7695] RIP: 0033:0x7f131fc7f4aa
[ 740.938576][ T7695] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 740.945162][ T7695] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 740.948007][ T7695] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 740.950716][ T7695] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 740.953426][ T7695] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 740.956132][ T7695] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 740.958847][ T7695] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 740.961812][ T7695]
[ 740.963430][ T7694] CPU: 3 PID: 7694 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 740.963843][ T7695] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 740.967074][ T7694] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 740.967083][ T7694] Call Trace:
[ 740.967088][ T7694]
[ 740.967092][ T7694] dump_stack_lvl+0x16c/0x1f0
[ 740.967114][ T7694] sysfs_warn_dup+0x7f/0xa0
[ 740.967130][ T7694] sysfs_create_dir_ns+0x24d/0x2b0
[ 740.967146][ T7694] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 740.971897][ T7695] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 740.975352][ T7694] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 740.975366][ T7694] ? do_raw_spin_unlock+0x172/0x230
[ 740.975377][ T7694] kobject_add_internal+0x2c8/0x990
[ 740.975389][ T7694] kobject_init_and_add+0x11c/0x190
[ 740.975400][ T7694] ? __pfx_kobject_init_and_add+0x10/0x10
[ 740.975411][ T7694] ? lockdep_init_map_type+0x16d/0x7d0
[ 740.975426][ T7694] ? lockdep_init_map_type+0x16d/0x7d0
[ 740.975441][ T7694] gfs2_sys_fs_add+0x207/0x470
[ 740.975456][ T7694] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 741.003227][ T7694] ? __pfx_alloc_workqueue+0x10/0x10
[ 741.005075][ T7694] ? read_word_at_a_time+0xe/0x20
[ 741.006823][ T7694] gfs2_fill_super+0x1352/0x2bf0
[ 741.008568][ T7694] ? __pfx_gfs2_fill_super+0x10/0x10
[ 741.010411][ T7694] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 741.012305][ T7694] ? set_blocksize+0x2b1/0x350
[ 741.013972][ T7694] ? sb_set_blocksize+0xf6/0x120
[ 741.015676][ T7694] ? setup_bdev_super+0x392/0x720
[ 741.017426][ T7694] get_tree_bdev+0x36f/0x610
[ 741.019032][ T7694] ? __pfx_gfs2_fill_super+0x10/0x10
[ 741.020864][ T7694] ? __pfx_get_tree_bdev+0x10/0x10
[ 741.022639][ T7694] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 741.024574][ T7694] ? cap_capable+0x1cf/0x240
[ 741.026194][ T7694] gfs2_get_tree+0x4e/0x280
[ 741.027772][ T7694] vfs_get_tree+0x8f/0x380
[ 741.029378][ T7694] path_mount+0x14e6/0x1f20
[ 741.030978][ T7694] ? kmem_cache_free+0x12e/0x380
[ 741.032716][ T7694] ? __pfx_path_mount+0x10/0x10
[ 741.034413][ T7694] ? putname+0x12e/0x170
[ 741.035902][ T7694] __x64_sys_mount+0x297/0x320
[ 741.037588][ T7694] ? __pfx___x64_sys_mount+0x10/0x10
[ 741.039470][ T7694] do_syscall_64+0xd2/0x260
[ 741.041066][ T7694] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 741.043114][ T7694] RIP: 0033:0x7f932287f4aa
[ 741.044662][ T7694] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 741.051308][ T7694] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 741.054185][ T7694] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 741.056911][ T7694] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 741.059636][ T7694] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 741.062417][ T7694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 741.065159][ T7694] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 741.067896][ T7694]
[ 741.069350][ T7694] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 741.074158][ T7694] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 741.365401][ T7699] loop3: detected capacity change from 0 to 32768
[ 741.377102][ T7699] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 741.379744][ T7699] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 741.383658][ T7700] loop2: detected capacity change from 0 to 32768
[ 741.385503][ T7699] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 741.389214][ T54] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 741.391410][ T54] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 741.398373][ T7701] loop0: detected capacity change from 0 to 32768
[ 741.398387][ T7700] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 741.404001][ T7700] CPU: 3 PID: 7700 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 741.404080][ T7701] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 741.407602][ T7700] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 741.407611][ T7700] Call Trace:
[ 741.407616][ T7700]
[ 741.407620][ T7700] dump_stack_lvl+0x16c/0x1f0
[ 741.407640][ T7700] sysfs_warn_dup+0x7f/0xa0
[ 741.407657][ T7700] sysfs_create_dir_ns+0x24d/0x2b0
[ 741.407672][ T7700] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 741.407688][ T7700] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 741.407699][ T7700] ? do_raw_spin_unlock+0x172/0x230
[ 741.407710][ T7700] kobject_add_internal+0x2c8/0x990
[ 741.407721][ T7700] kobject_init_and_add+0x11c/0x190
[ 741.416252][ T7702] loop1: detected capacity change from 0 to 32768
[ 741.417180][ T7700] ? __pfx_kobject_init_and_add+0x10/0x10
[ 741.421971][ T7702] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 741.422522][ T7700] ? lockdep_init_map_type+0x16d/0x7d0
[ 741.439283][ T7700] ? lockdep_init_map_type+0x16d/0x7d0
[ 741.441240][ T7700] gfs2_sys_fs_add+0x207/0x470
[ 741.442510][ T54] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 51ms
[ 741.442928][ T7700] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 741.445495][ T54] gfs2: fsid=syz:syz.0: jid=0: Done
[ 741.447194][ T7700] ? __pfx_alloc_workqueue+0x10/0x10
[ 741.447212][ T7700] ? read_word_at_a_time+0xe/0x20
[ 741.448960][ T7699] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 741.450772][ T7700] gfs2_fill_super+0x1352/0x2bf0
[ 741.456633][ T7700] ? __pfx_gfs2_fill_super+0x10/0x10
[ 741.458510][ T7700] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 741.460444][ T7700] ? set_blocksize+0x2b1/0x350
[ 741.462146][ T7700] ? sb_set_blocksize+0xf6/0x120
[ 741.463915][ T7700] ? setup_bdev_super+0x392/0x720
[ 741.465707][ T7700] get_tree_bdev+0x36f/0x610
[ 741.467437][ T7700] ? __pfx_gfs2_fill_super+0x10/0x10
[ 741.469323][ T7700] ? __pfx_get_tree_bdev+0x10/0x10
[ 741.471290][ T7700] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 741.473283][ T7700] ? cap_capable+0x1cf/0x240
[ 741.474915][ T7700] gfs2_get_tree+0x4e/0x280
[ 741.476523][ T7700] vfs_get_tree+0x8f/0x380
[ 741.478117][ T7700] path_mount+0x14e6/0x1f20
[ 741.479725][ T7700] ? kmem_cache_free+0x12e/0x380
[ 741.481473][ T7700] ? __pfx_path_mount+0x10/0x10
[ 741.483136][ T7700] ? putname+0x12e/0x170
[ 741.484727][ T7700] __x64_sys_mount+0x297/0x320
[ 741.486427][ T7700] ? __pfx___x64_sys_mount+0x10/0x10
[ 741.488282][ T7700] do_syscall_64+0xd2/0x260
[ 741.489883][ T7700] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 741.491956][ T7700] RIP: 0033:0x7f131fc7f4aa
[ 741.493505][ T7700] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 741.500102][ T7700] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 741.502975][ T7700] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 741.505715][ T7700] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 741.508445][ T7700] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 741.511206][ T7700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 741.513944][ T7700] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 741.516676][ T7700]
[ 741.517770][ T7701] CPU: 0 PID: 7701 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 741.518475][ T7700] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 741.521336][ T7701] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 741.521345][ T7701] Call Trace:
[ 741.521350][ T7701]
[ 741.521355][ T7701] dump_stack_lvl+0x16c/0x1f0
[ 741.521372][ T7701] sysfs_warn_dup+0x7f/0xa0
[ 741.526216][ T7700] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 741.529579][ T7701] sysfs_create_dir_ns+0x24d/0x2b0
[ 741.529597][ T7701] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 741.529613][ T7701] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 741.542980][ T7701] ? do_raw_spin_unlock+0x172/0x230
[ 741.544844][ T7701] kobject_add_internal+0x2c8/0x990
[ 741.546660][ T7701] kobject_init_and_add+0x11c/0x190
[ 741.548447][ T7701] ? __pfx_kobject_init_and_add+0x10/0x10
[ 741.550417][ T7701] ? lockdep_init_map_type+0x16d/0x7d0
[ 741.552293][ T7701] ? lockdep_init_map_type+0x16d/0x7d0
[ 741.554182][ T7701] gfs2_sys_fs_add+0x207/0x470
[ 741.555836][ T7701] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 741.557662][ T7701] ? __pfx_alloc_workqueue+0x10/0x10
[ 741.559484][ T7701] ? read_word_at_a_time+0xe/0x20
[ 741.561254][ T7701] gfs2_fill_super+0x1352/0x2bf0
[ 741.562964][ T7701] ? __pfx_gfs2_fill_super+0x10/0x10
[ 741.564795][ T7701] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 741.566645][ T7701] ? set_blocksize+0x2b1/0x350
[ 741.568303][ T7701] ? sb_set_blocksize+0xf6/0x120
[ 741.570022][ T7701] ? setup_bdev_super+0x392/0x720
[ 741.571764][ T7701] get_tree_bdev+0x36f/0x610
[ 741.573382][ T7701] ? __pfx_gfs2_fill_super+0x10/0x10
[ 741.575206][ T7701] ? __pfx_get_tree_bdev+0x10/0x10
[ 741.576985][ T7701] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 741.578961][ T7701] ? cap_capable+0x1cf/0x240
[ 741.580971][ T7701] gfs2_get_tree+0x4e/0x280
[ 741.582939][ T7701] vfs_get_tree+0x8f/0x380
[ 741.584897][ T7701] path_mount+0x14e6/0x1f20
[ 741.586894][ T7701] ? kmem_cache_free+0x12e/0x380
[ 741.589056][ T7701] ? __pfx_path_mount+0x10/0x10
[ 741.591167][ T7701] ? putname+0x12e/0x170
[ 741.593091][ T7701] __x64_sys_mount+0x297/0x320
[ 741.595166][ T7701] ? __pfx___x64_sys_mount+0x10/0x10
[ 741.597441][ T7701] do_syscall_64+0xd2/0x260
[ 741.599394][ T7701] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 741.601557][ T7701] RIP: 0033:0x7f3ced07f4aa
[ 741.603103][ T7701] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 741.610022][ T7701] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 741.613590][ T7701] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 741.614125][ T7699] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 741.616941][ T7701] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 741.616954][ T7701] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 741.616961][ T7701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 741.616971][ T7701] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 741.616990][ T7701]
[ 741.620490][ T7702] CPU: 1 PID: 7702 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 741.623432][ T7701] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 741.624460][ T7702] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 741.627626][ T7701] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 741.629888][ T7702] Call Trace:
[ 741.629895][ T7702]
[ 741.629899][ T7702] dump_stack_lvl+0x16c/0x1f0
[ 741.629917][ T7702] sysfs_warn_dup+0x7f/0xa0
[ 741.650486][ T7702] sysfs_create_dir_ns+0x24d/0x2b0
[ 741.652284][ T7702] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 741.654240][ T7702] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 741.656102][ T7702] ? do_raw_spin_unlock+0x172/0x230
[ 741.657916][ T7702] kobject_add_internal+0x2c8/0x990
[ 741.659729][ T7702] kobject_init_and_add+0x11c/0x190
[ 741.661567][ T7702] ? __pfx_kobject_init_and_add+0x10/0x10
[ 741.663551][ T7702] ? lockdep_init_map_type+0x16d/0x7d0
[ 741.665469][ T7702] ? lockdep_init_map_type+0x16d/0x7d0
[ 741.667381][ T7702] gfs2_sys_fs_add+0x207/0x470
[ 741.669076][ T7702] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 741.670931][ T7702] ? __pfx_alloc_workqueue+0x10/0x10
[ 741.672789][ T7702] ? read_word_at_a_time+0xe/0x20
[ 741.674558][ T7702] gfs2_fill_super+0x1352/0x2bf0
[ 741.676295][ T7702] ? __pfx_gfs2_fill_super+0x10/0x10
[ 741.678155][ T7702] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 741.680039][ T7702] ? set_blocksize+0x2b1/0x350
[ 741.681732][ T7702] ? sb_set_blocksize+0xf6/0x120
[ 741.683470][ T7702] ? setup_bdev_super+0x392/0x720
[ 741.685252][ T7702] get_tree_bdev+0x36f/0x610
[ 741.686884][ T7702] ? __pfx_gfs2_fill_super+0x10/0x10
[ 741.688740][ T7702] ? __pfx_get_tree_bdev+0x10/0x10
[ 741.690548][ T7702] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 741.692513][ T7702] ? cap_capable+0x1cf/0x240
[ 741.694149][ T7702] gfs2_get_tree+0x4e/0x280
[ 741.695750][ T7702] vfs_get_tree+0x8f/0x380
[ 741.697343][ T7702] path_mount+0x14e6/0x1f20
[ 741.698957][ T7702] ? kmem_cache_free+0x12e/0x380
[ 741.700714][ T7702] ? __pfx_path_mount+0x10/0x10
[ 741.702430][ T7702] ? putname+0x12e/0x170
[ 741.703923][ T7702] __x64_sys_mount+0x297/0x320
[ 741.705626][ T7702] ? __pfx___x64_sys_mount+0x10/0x10
[ 741.707477][ T7702] do_syscall_64+0xd2/0x260
[ 741.709093][ T7702] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 741.711160][ T7702] RIP: 0033:0x7f932287f4aa
[ 741.712743][ T7702] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 741.719408][ T7702] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 741.722312][ T7702] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 741.725076][ T7702] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 741.727833][ T7702] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 741.730596][ T7702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 741.733363][ T7702] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 741.736116][ T7702]
[ 741.739280][ T7702] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 741.744132][ T7702] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 741.747250][ T5260] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 741.747250][ T5260] inode = 11 2340
[ 741.747250][ T5260] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 741.753229][ T5260] 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
[ 741.756463][ T5260] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5260 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 741.759751][ T5260] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 741.762422][ T5260] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 741.767862][ T5260] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 741.770728][ T5260] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 741.772967][ T5260] gfs2: fsid=syz:syz.0: File system withdrawn
[ 741.775904][ T5260] CPU: 2 PID: 5260 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 741.779279][ T5260] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 741.782554][ T5260] Call Trace:
[ 741.783648][ T5260]
[ 741.784634][ T5260] dump_stack_lvl+0x16c/0x1f0
[ 741.786218][ T5260] gfs2_withdraw+0xab8/0x1290
[ 741.787773][ T5260] ? __pfx_gfs2_withdraw+0x10/0x10
[ 741.789462][ T5260] ? map_id_range_down+0x2b6/0x3a0
[ 741.791145][ T5260] ? __pfx_map_id_range_down+0x10/0x10
[ 741.792936][ T5260] gfs2_inode_refresh+0xc99/0x10a0
[ 741.794622][ T5260] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 741.796463][ T5260] inode_go_instantiate+0x47/0x60
[ 741.798115][ T5260] gfs2_instantiate+0x169/0x250
[ 741.799707][ T5260] gfs2_glock_wait+0x214/0x330
[ 741.801286][ T5260] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 741.803007][ T5260] gfs2_glock_nq+0x946/0x1cd0
[ 741.804546][ T5260] ? do_raw_spin_unlock+0x172/0x230
[ 741.806263][ T5260] ? __gfs2_holder_init+0x18a/0x2f0
[ 741.807968][ T5260] do_sync+0x6cf/0xd30
[ 741.809311][ T5260] ? __pfx_do_sync+0x10/0x10
[ 741.810826][ T5260] ? gfs2_quota_sync+0x4ad/0x630
[ 741.812449][ T5260] ? gfs2_quota_sync+0x419/0x630
[ 741.814077][ T5260] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 741.815842][ T5260] ? qd_check_sync+0x3d8/0x4f0
[ 741.817421][ T5260] gfs2_quota_sync+0x419/0x630
[ 741.818988][ T5260] gfs2_sync_fs+0x44/0xb0
[ 741.820400][ T5260] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 741.822047][ T5260] sync_filesystem+0x10d/0x290
[ 741.823607][ T5260] generic_shutdown_super+0x7e/0x3d0
[ 741.825347][ T5260] kill_block_super+0x3b/0x90
[ 741.826885][ T5260] gfs2_kill_sb+0x360/0x410
[ 741.828373][ T5260] deactivate_locked_super+0xbe/0x1a0
[ 741.830136][ T5260] deactivate_super+0xde/0x100
[ 741.831702][ T5260] cleanup_mnt+0x222/0x450
[ 741.833172][ T5260] task_work_run+0x14e/0x250
[ 741.834686][ T5260] ? __pfx_task_work_run+0x10/0x10
[ 741.836390][ T5260] syscall_exit_to_user_mode+0x275/0x2a0
[ 741.838215][ T5260] do_syscall_64+0xe2/0x260
[ 741.839712][ T5260] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 741.841628][ T5260] RIP: 0033:0x7fb605a7f0d7
[ 741.843083][ T5260] 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
[ 741.849295][ T5260] RSP: 002b:00007ffdcdb31e98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 741.851988][ T5260] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb605a7f0d7
[ 741.854540][ T5260] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdcdb31f50
[ 741.857127][ T5260] RBP: 00007ffdcdb31f50 R08: 0000000000000000 R09: 0000000000000000
[ 741.859669][ T5260] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdcdb33010
[ 741.862220][ T5260] R13: 00007fb605ac93b9 R14: 00000000000b4eaf R15: 0000000000000001
[ 741.864777][ T5260]
[ 742.015736][ T7709] loop0: detected capacity change from 0 to 32768
[ 742.020185][ T7709] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 742.022839][ T7709] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 742.033803][ T7709] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 742.037786][ T54] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 742.039993][ T54] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 742.052880][ T7710] loop2: detected capacity change from 0 to 32768
[ 742.064553][ T54] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 24ms
[ 742.067066][ T54] gfs2: fsid=syz:syz.0: jid=0: Done
[ 742.068785][ T7709] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 742.076419][ T7710] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 742.080874][ T7710] CPU: 3 PID: 7710 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 742.084434][ T7710] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 742.087929][ T7710] Call Trace:
[ 742.089152][ T7710]
[ 742.090178][ T7710] dump_stack_lvl+0x16c/0x1f0
[ 742.091844][ T7710] sysfs_warn_dup+0x7f/0xa0
[ 742.093429][ T7710] sysfs_create_dir_ns+0x24d/0x2b0
[ 742.095196][ T7710] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 742.097138][ T7710] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 742.098991][ T7710] ? do_raw_spin_unlock+0x172/0x230
[ 742.100925][ T7710] kobject_add_internal+0x2c8/0x990
[ 742.102716][ T7710] kobject_init_and_add+0x11c/0x190
[ 742.104511][ T7710] ? __pfx_kobject_init_and_add+0x10/0x10
[ 742.106487][ T7710] ? lockdep_init_map_type+0x16d/0x7d0
[ 742.108389][ T7710] ? lockdep_init_map_type+0x16d/0x7d0
[ 742.110352][ T7710] gfs2_sys_fs_add+0x207/0x470
[ 742.112029][ T7710] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 742.113874][ T7710] ? __pfx_alloc_workqueue+0x10/0x10
[ 742.115707][ T7710] ? read_word_at_a_time+0xe/0x20
[ 742.117460][ T7710] gfs2_fill_super+0x1352/0x2bf0
[ 742.119237][ T7710] ? __pfx_gfs2_fill_super+0x10/0x10
[ 742.121068][ T7710] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 742.122921][ T7710] ? set_blocksize+0x2b1/0x350
[ 742.124581][ T7710] ? sb_set_blocksize+0xf6/0x120
[ 742.126319][ T7710] ? setup_bdev_super+0x392/0x720
[ 742.128073][ T7710] get_tree_bdev+0x36f/0x610
[ 742.129755][ T7710] ? __pfx_gfs2_fill_super+0x10/0x10
[ 742.131612][ T7710] ? __pfx_get_tree_bdev+0x10/0x10
[ 742.133389][ T7710] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 742.135330][ T7710] ? cap_capable+0x1cf/0x240
[ 742.136937][ T7710] gfs2_get_tree+0x4e/0x280
[ 742.138508][ T7710] vfs_get_tree+0x8f/0x380
[ 742.140063][ T7710] path_mount+0x14e6/0x1f20
[ 742.141647][ T7710] ? kmem_cache_free+0x12e/0x380
[ 742.143358][ T7710] ? __pfx_path_mount+0x10/0x10
[ 742.145069][ T7710] ? putname+0x12e/0x170
[ 742.146530][ T7710] __x64_sys_mount+0x297/0x320
[ 742.148182][ T7710] ? __pfx___x64_sys_mount+0x10/0x10
[ 742.150049][ T7710] do_syscall_64+0xd2/0x260
[ 742.151640][ T7710] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 742.153675][ T7710] RIP: 0033:0x7f131fc7f4aa
[ 742.155210][ T7710] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 742.161803][ T7710] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 742.164662][ T7710] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 742.167398][ T7710] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 742.168076][ T7711] loop1: detected capacity change from 0 to 32768
[ 742.170159][ T7710] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 742.170168][ T7710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 742.170175][ T7710] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 742.170183][ T7710]
[ 742.178262][ T7710] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 742.189691][ T7711] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 742.192282][ T7711] CPU: 3 PID: 7711 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 742.195830][ T7711] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 742.199358][ T7711] Call Trace:
[ 742.200526][ T7711]
[ 742.201565][ T7711] dump_stack_lvl+0x16c/0x1f0
[ 742.203215][ T7711] sysfs_warn_dup+0x7f/0xa0
[ 742.204805][ T7711] sysfs_create_dir_ns+0x24d/0x2b0
[ 742.206808][ T7711] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 742.209341][ T7711] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 742.211589][ T7711] ? do_raw_spin_unlock+0x172/0x230
[ 742.212180][ T7710] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 742.213511][ T7711] kobject_add_internal+0x2c8/0x990
[ 742.213527][ T7711] kobject_init_and_add+0x11c/0x190
[ 742.213539][ T7711] ? __pfx_kobject_init_and_add+0x10/0x10
[ 742.213550][ T7711] ? lockdep_init_map_type+0x16d/0x7d0
[ 742.213566][ T7711] ? lockdep_init_map_type+0x16d/0x7d0
[ 742.213581][ T7711] gfs2_sys_fs_add+0x207/0x470
[ 742.227619][ T7711] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 742.229460][ T7711] ? __pfx_alloc_workqueue+0x10/0x10
[ 742.231323][ T7711] ? read_word_at_a_time+0xe/0x20
[ 742.233079][ T7711] gfs2_fill_super+0x1352/0x2bf0
[ 742.234802][ T7711] ? __pfx_gfs2_fill_super+0x10/0x10
[ 742.236630][ T7711] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 742.238495][ T7711] ? set_blocksize+0x2b1/0x350
[ 742.240164][ T7711] ? sb_set_blocksize+0xf6/0x120
[ 742.242138][ T7711] ? setup_bdev_super+0x392/0x720
[ 742.243891][ T7711] get_tree_bdev+0x36f/0x610
[ 742.245531][ T7711] ? __pfx_gfs2_fill_super+0x10/0x10
[ 742.247374][ T7711] ? __pfx_get_tree_bdev+0x10/0x10
[ 742.248816][ T7709] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 742.249161][ T7711] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 742.253771][ T7711] ? cap_capable+0x1cf/0x240
[ 742.255391][ T7711] gfs2_get_tree+0x4e/0x280
[ 742.256980][ T7711] vfs_get_tree+0x8f/0x380
[ 742.258544][ T7711] path_mount+0x14e6/0x1f20
[ 742.260141][ T7711] ? kmem_cache_free+0x12e/0x380
[ 742.261908][ T7711] ? __pfx_path_mount+0x10/0x10
[ 742.263601][ T7711] ? putname+0x12e/0x170
[ 742.265095][ T7711] __x64_sys_mount+0x297/0x320
[ 742.267185][ T7711] ? __pfx___x64_sys_mount+0x10/0x10
[ 742.269550][ T7711] do_syscall_64+0xd2/0x260
[ 742.271237][ T7711] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 742.273295][ T7711] RIP: 0033:0x7f932287f4aa
[ 742.274843][ T7711] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 742.281525][ T7711] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 742.282330][ T7716] loop3: detected capacity change from 0 to 32768
[ 742.284399][ T7711] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 742.288026][ T7716] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 742.289271][ T7711] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 742.294416][ T7711] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 742.297161][ T7711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 742.299895][ T7711] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 742.302660][ T7711]
[ 742.303744][ T7716] CPU: 2 PID: 7716 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 742.304637][ T7711] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 742.307068][ T7716] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 742.307077][ T7716] Call Trace:
[ 742.307082][ T7716]
[ 742.307086][ T7716] dump_stack_lvl+0x16c/0x1f0
[ 742.311803][ T7711] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 742.315038][ T7716] sysfs_warn_dup+0x7f/0xa0
[ 742.315057][ T7716] sysfs_create_dir_ns+0x24d/0x2b0
[ 742.315073][ T7716] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 742.315089][ T7716] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 742.327495][ T7716] ? do_raw_spin_unlock+0x172/0x230
[ 742.329182][ T7716] kobject_add_internal+0x2c8/0x990
[ 742.330876][ T7716] kobject_init_and_add+0x11c/0x190
[ 742.332577][ T7716] ? __pfx_kobject_init_and_add+0x10/0x10
[ 742.334438][ T7716] ? lockdep_init_map_type+0x16d/0x7d0
[ 742.336219][ T7716] ? lockdep_init_map_type+0x16d/0x7d0
[ 742.338006][ T7716] gfs2_sys_fs_add+0x207/0x470
[ 742.339572][ T7716] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 742.341293][ T7716] ? __pfx_alloc_workqueue+0x10/0x10
[ 742.343009][ T7716] ? read_word_at_a_time+0xe/0x20
[ 742.344647][ T7716] gfs2_fill_super+0x1352/0x2bf0
[ 742.346285][ T7716] ? __pfx_gfs2_fill_super+0x10/0x10
[ 742.348004][ T7716] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 742.349743][ T7716] ? set_blocksize+0x2b1/0x350
[ 742.351319][ T7716] ? sb_set_blocksize+0xf6/0x120
[ 742.352931][ T7716] ? setup_bdev_super+0x392/0x720
[ 742.354584][ T7716] get_tree_bdev+0x36f/0x610
[ 742.356104][ T7716] ? __pfx_gfs2_fill_super+0x10/0x10
[ 742.357828][ T7716] ? __pfx_get_tree_bdev+0x10/0x10
[ 742.359497][ T7716] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 742.361331][ T7716] ? cap_capable+0x1cf/0x240
[ 742.362857][ T7716] gfs2_get_tree+0x4e/0x280
[ 742.364347][ T7716] vfs_get_tree+0x8f/0x380
[ 742.365836][ T7716] path_mount+0x14e6/0x1f20
[ 742.367337][ T7716] ? kmem_cache_free+0x12e/0x380
[ 742.368965][ T7716] ? __pfx_path_mount+0x10/0x10
[ 742.370599][ T7716] ? putname+0x12e/0x170
[ 742.372011][ T7716] __x64_sys_mount+0x297/0x320
[ 742.373566][ T7716] ? __pfx___x64_sys_mount+0x10/0x10
[ 742.375277][ T7716] do_syscall_64+0xd2/0x260
[ 742.376751][ T7716] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 742.378661][ T7716] RIP: 0033:0x7fb605a7f4aa
[ 742.380107][ T7716] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 742.386288][ T7716] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 742.388981][ T7716] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 742.391521][ T7716] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 742.394072][ T7716] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 742.396619][ T7716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 742.399180][ T7716] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 742.401728][ T7716]
[ 742.404100][ T7716] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 742.409852][ T7716] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 742.410659][ T5261] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 742.410659][ T5261] inode = 11 2340
[ 742.410659][ T5261] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 742.418746][ T5261] 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
[ 742.421988][ T5261] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5261 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 742.425840][ T5261] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 742.428715][ T5261] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 742.433439][ T5261] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 742.436711][ T5261] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 742.439203][ T5261] gfs2: fsid=syz:syz.0: File system withdrawn
[ 742.441428][ T5261] CPU: 0 PID: 5261 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 742.445030][ T5261] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 742.448533][ T5261] Call Trace:
[ 742.449712][ T5261]
[ 742.450754][ T5261] dump_stack_lvl+0x16c/0x1f0
[ 742.452408][ T5261] gfs2_withdraw+0xab8/0x1290
[ 742.454075][ T5261] ? __pfx_gfs2_withdraw+0x10/0x10
[ 742.455880][ T5261] ? map_id_range_down+0x2b6/0x3a0
[ 742.457691][ T5261] ? __pfx_map_id_range_down+0x10/0x10
[ 742.459606][ T5261] gfs2_inode_refresh+0xc99/0x10a0
[ 742.461412][ T5261] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 742.463348][ T5261] inode_go_instantiate+0x47/0x60
[ 742.465161][ T5261] gfs2_instantiate+0x169/0x250
[ 742.466874][ T5261] gfs2_glock_wait+0x214/0x330
[ 742.468564][ T5261] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 742.470430][ T5261] gfs2_glock_nq+0x946/0x1cd0
[ 742.472096][ T5261] ? do_raw_spin_unlock+0x172/0x230
[ 742.473921][ T5261] ? __gfs2_holder_init+0x18a/0x2f0
[ 742.475798][ T5261] do_sync+0x6cf/0xd30
[ 742.477240][ T5261] ? __pfx_do_sync+0x10/0x10
[ 742.478858][ T5261] ? gfs2_quota_sync+0x4ad/0x630
[ 742.480591][ T5261] ? gfs2_quota_sync+0x419/0x630
[ 742.482326][ T5261] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 742.484180][ T5261] ? qd_check_sync+0x3d8/0x4f0
[ 742.485867][ T5261] gfs2_quota_sync+0x419/0x630
[ 742.487541][ T5261] gfs2_sync_fs+0x44/0xb0
[ 742.489051][ T5261] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 742.490795][ T5261] sync_filesystem+0x10d/0x290
[ 742.492465][ T5261] generic_shutdown_super+0x7e/0x3d0
[ 742.494310][ T5261] kill_block_super+0x3b/0x90
[ 742.495954][ T5261] gfs2_kill_sb+0x360/0x410
[ 742.497555][ T5261] deactivate_locked_super+0xbe/0x1a0
[ 742.499424][ T5261] deactivate_super+0xde/0x100
[ 742.501109][ T5261] cleanup_mnt+0x222/0x450
[ 742.502662][ T5261] task_work_run+0x14e/0x250
[ 742.504275][ T5261] ? __pfx_task_work_run+0x10/0x10
[ 742.506067][ T5261] syscall_exit_to_user_mode+0x275/0x2a0
[ 742.508016][ T5261] do_syscall_64+0xe2/0x260
[ 742.509604][ T5261] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 742.511656][ T5261] RIP: 0033:0x7f3ced07f0d7
[ 742.513214][ T5261] 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
[ 742.519884][ T5261] RSP: 002b:00007fff89a766d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 742.522772][ T5261] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3ced07f0d7
[ 742.525526][ T5261] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff89a76790
[ 742.528263][ T5261] RBP: 00007fff89a76790 R08: 0000000000000000 R09: 0000000000000000
[ 742.531006][ T5261] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff89a77850
[ 742.533735][ T5261] R13: 00007f3ced0c93b9 R14: 00000000000b5140 R15: 0000000000000001
[ 742.536456][ T5261]
[ 742.713369][ T7719] loop2: detected capacity change from 0 to 32768
[ 742.726332][ T7719] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 742.729185][ T7719] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 742.736352][ T7720] loop1: detected capacity change from 0 to 32768
[ 742.743519][ T7719] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 742.748865][ T7720] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 742.751513][ T7720] CPU: 0 PID: 7720 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 742.755114][ T7720] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 742.756576][ T824] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 742.758582][ T7720] Call Trace:
[ 742.758588][ T7720]
[ 742.758593][ T7720] dump_stack_lvl+0x16c/0x1f0
[ 742.758613][ T7720] sysfs_warn_dup+0x7f/0xa0
[ 742.761022][ T824] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 742.762012][ T7720] sysfs_create_dir_ns+0x24d/0x2b0
[ 742.770052][ T7720] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 742.771998][ T7720] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 742.773903][ T7720] ? do_raw_spin_unlock+0x172/0x230
[ 742.775708][ T7720] kobject_add_internal+0x2c8/0x990
[ 742.777516][ T7720] kobject_init_and_add+0x11c/0x190
[ 742.779322][ T7720] ? __pfx_kobject_init_and_add+0x10/0x10
[ 742.781297][ T7720] ? lockdep_init_map_type+0x16d/0x7d0
[ 742.783186][ T7720] ? lockdep_init_map_type+0x16d/0x7d0
[ 742.785096][ T7720] gfs2_sys_fs_add+0x207/0x470
[ 742.786786][ T7720] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 742.788652][ T7720] ? __pfx_alloc_workqueue+0x10/0x10
[ 742.790491][ T7720] ? read_word_at_a_time+0xe/0x20
[ 742.791947][ T824] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 30ms
[ 742.792234][ T7720] gfs2_fill_super+0x1352/0x2bf0
[ 742.796541][ T7720] ? __pfx_gfs2_fill_super+0x10/0x10
[ 742.796588][ T824] gfs2: fsid=syz:syz.0: jid=0: Done
[ 742.798382][ T7720] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 742.798395][ T7720] ? set_blocksize+0x2b1/0x350
[ 742.798405][ T7720] ? sb_set_blocksize+0xf6/0x120
[ 742.798415][ T7720] ? setup_bdev_super+0x392/0x720
[ 742.798429][ T7720] get_tree_bdev+0x36f/0x610
[ 742.800296][ T7719] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 742.802072][ T7720] ? __pfx_gfs2_fill_super+0x10/0x10
[ 742.802085][ T7720] ? __pfx_get_tree_bdev+0x10/0x10
[ 742.802100][ T7720] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 742.802113][ T7720] ? cap_capable+0x1cf/0x240
[ 742.806163][ T7721] loop3: detected capacity change from 0 to 32768
[ 742.807213][ T7720] gfs2_get_tree+0x4e/0x280
[ 742.822212][ T7720] vfs_get_tree+0x8f/0x380
[ 742.823713][ T7720] path_mount+0x14e6/0x1f20
[ 742.825323][ T7720] ? kmem_cache_free+0x12e/0x380
[ 742.825830][ T7721] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 742.827034][ T7720] ? __pfx_path_mount+0x10/0x10
[ 742.831299][ T7720] ? putname+0x12e/0x170
[ 742.832774][ T7720] __x64_sys_mount+0x297/0x320
[ 742.834442][ T7720] ? __pfx___x64_sys_mount+0x10/0x10
[ 742.836271][ T7720] do_syscall_64+0xd2/0x260
[ 742.837856][ T7720] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 742.839897][ T7720] RIP: 0033:0x7f932287f4aa
[ 742.841453][ T7720] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 742.848054][ T7720] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 742.850924][ T7720] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 742.853648][ T7720] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 742.856361][ T7720] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 742.859079][ T7720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 742.861797][ T7720] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 742.864519][ T7720]
[ 742.865626][ T7721] CPU: 3 PID: 7721 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 742.869299][ T7721] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 742.872906][ T7721] Call Trace:
[ 742.874078][ T7721]
[ 742.875139][ T7721] dump_stack_lvl+0x16c/0x1f0
[ 742.876990][ T7721] sysfs_warn_dup+0x7f/0xa0
[ 742.878600][ T7721] sysfs_create_dir_ns+0x24d/0x2b0
[ 742.880443][ T7721] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 742.882410][ T7721] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 742.884268][ T7721] ? do_raw_spin_unlock+0x172/0x230
[ 742.886093][ T7721] kobject_add_internal+0x2c8/0x990
[ 742.887936][ T7721] kobject_init_and_add+0x11c/0x190
[ 742.889736][ T7721] ? __pfx_kobject_init_and_add+0x10/0x10
[ 742.891695][ T7721] ? lockdep_init_map_type+0x16d/0x7d0
[ 742.893600][ T7721] ? lockdep_init_map_type+0x16d/0x7d0
[ 742.895538][ T7721] gfs2_sys_fs_add+0x207/0x470
[ 742.897220][ T7721] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 742.899091][ T7721] ? __pfx_alloc_workqueue+0x10/0x10
[ 742.900946][ T7721] ? read_word_at_a_time+0xe/0x20
[ 742.902704][ T7721] gfs2_fill_super+0x1352/0x2bf0
[ 742.904425][ T7721] ? __pfx_gfs2_fill_super+0x10/0x10
[ 742.906111][ T7719] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 742.906261][ T7721] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 742.910251][ T7721] ? set_blocksize+0x2b1/0x350
[ 742.912098][ T7720] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 742.912119][ T7721] ? sb_set_blocksize+0xf6/0x120
[ 742.918594][ T7721] ? setup_bdev_super+0x392/0x720
[ 742.919345][ T7720] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 742.920336][ T7721] get_tree_bdev+0x36f/0x610
[ 742.924227][ T7721] ? __pfx_gfs2_fill_super+0x10/0x10
[ 742.925582][ T7723] loop0: detected capacity change from 0 to 32768
[ 742.926251][ T7721] ? __pfx_get_tree_bdev+0x10/0x10
[ 742.930269][ T7721] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 742.932274][ T7721] ? cap_capable+0x1cf/0x240
[ 742.933903][ T7721] gfs2_get_tree+0x4e/0x280
[ 742.935485][ T7721] vfs_get_tree+0x8f/0x380
[ 742.937056][ T7721] path_mount+0x14e6/0x1f20
[ 742.938655][ T7721] ? kmem_cache_free+0x12e/0x380
[ 742.940361][ T7721] ? __pfx_path_mount+0x10/0x10
[ 742.942054][ T7721] ? putname+0x12e/0x170
[ 742.943524][ T7721] __x64_sys_mount+0x297/0x320
[ 742.945198][ T7721] ? __pfx___x64_sys_mount+0x10/0x10
[ 742.947031][ T7721] do_syscall_64+0xd2/0x260
[ 742.948624][ T7721] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 742.950687][ T7721] RIP: 0033:0x7fb605a7f4aa
[ 742.952241][ T7721] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 742.953446][ T7723] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 742.958890][ T7721] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 742.958903][ T7721] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 742.958911][ T7721] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 742.958917][ T7721] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 742.958924][ T7721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 742.958930][ T7721] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 742.958938][ T7721]
[ 742.960040][ T7721] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 742.962781][ T7723] CPU: 2 PID: 7723 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 742.964615][ T7721] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 742.965035][ T5262] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 742.965035][ T5262] inode = 11 2340
[ 742.965035][ T5262] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 742.965053][ T5262] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:4 m:20 p:1
[ 742.965070][ T5262] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5262 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 742.965092][ T5262] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 742.965105][ T5262] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 742.967245][ T7723] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 742.967254][ T7723] Call Trace:
[ 742.967259][ T7723]
[ 742.967264][ T7723] dump_stack_lvl+0x16c/0x1f0
[ 742.967282][ T7723] sysfs_warn_dup+0x7f/0xa0
[ 742.967323][ T5262] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 742.967330][ T5262] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 742.967455][ T5262] gfs2: fsid=syz:syz.0: File system withdrawn
[ 743.025782][ T7723] sysfs_create_dir_ns+0x24d/0x2b0
[ 743.027543][ T7723] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 743.029467][ T7723] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 743.031839][ T7723] ? do_raw_spin_unlock+0x172/0x230
[ 743.033941][ T7723] kobject_add_internal+0x2c8/0x990
[ 743.035723][ T7723] kobject_init_and_add+0x11c/0x190
[ 743.037525][ T7723] ? __pfx_kobject_init_and_add+0x10/0x10
[ 743.039469][ T7723] ? lockdep_init_map_type+0x16d/0x7d0
[ 743.041497][ T7723] ? lockdep_init_map_type+0x16d/0x7d0
[ 743.043373][ T7723] gfs2_sys_fs_add+0x207/0x470
[ 743.045051][ T7723] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 743.046880][ T7723] ? __pfx_alloc_workqueue+0x10/0x10
[ 743.048707][ T7723] ? read_word_at_a_time+0xe/0x20
[ 743.050496][ T7723] gfs2_fill_super+0x1352/0x2bf0
[ 743.052219][ T7723] ? __pfx_gfs2_fill_super+0x10/0x10
[ 743.054053][ T7723] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 743.055906][ T7723] ? set_blocksize+0x2b1/0x350
[ 743.057566][ T7723] ? sb_set_blocksize+0xf6/0x120
[ 743.059280][ T7723] ? setup_bdev_super+0x392/0x720
[ 743.061070][ T7723] get_tree_bdev+0x36f/0x610
[ 743.062673][ T7723] ? __pfx_gfs2_fill_super+0x10/0x10
[ 743.064491][ T7723] ? __pfx_get_tree_bdev+0x10/0x10
[ 743.066271][ T7723] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 743.068213][ T7723] ? cap_capable+0x1cf/0x240
[ 743.069859][ T7723] gfs2_get_tree+0x4e/0x280
[ 743.071424][ T7723] vfs_get_tree+0x8f/0x380
[ 743.072985][ T7723] path_mount+0x14e6/0x1f20
[ 743.074557][ T7723] ? kmem_cache_free+0x12e/0x380
[ 743.076261][ T7723] ? __pfx_path_mount+0x10/0x10
[ 743.077956][ T7723] ? putname+0x12e/0x170
[ 743.079419][ T7723] __x64_sys_mount+0x297/0x320
[ 743.081076][ T7723] ? __pfx___x64_sys_mount+0x10/0x10
[ 743.082893][ T7723] do_syscall_64+0xd2/0x260
[ 743.084459][ T7723] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 743.086504][ T7723] RIP: 0033:0x7f3ced07f4aa
[ 743.088048][ T7723] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 743.094589][ T7723] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 743.097543][ T7723] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 743.100249][ T7723] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 743.102949][ T7723] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 743.105658][ T7723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 743.108359][ T7723] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 743.111069][ T7723]
[ 743.113326][ T7723] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 743.113720][ T5262] CPU: 1 PID: 5262 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 743.119919][ T7723] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 743.121602][ T5262] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 743.121611][ T5262] Call Trace:
[ 743.121616][ T5262]
[ 743.121621][ T5262] dump_stack_lvl+0x16c/0x1f0
[ 743.121639][ T5262] gfs2_withdraw+0xab8/0x1290
[ 743.132891][ T5262] ? __pfx_gfs2_withdraw+0x10/0x10
[ 743.134698][ T5262] ? map_id_range_down+0x2b6/0x3a0
[ 743.136500][ T5262] ? __pfx_map_id_range_down+0x10/0x10
[ 743.138442][ T5262] gfs2_inode_refresh+0xc99/0x10a0
[ 743.140251][ T5262] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 743.142212][ T5262] inode_go_instantiate+0x47/0x60
[ 743.143985][ T5262] gfs2_instantiate+0x169/0x250
[ 743.145724][ T5262] gfs2_glock_wait+0x214/0x330
[ 743.147415][ T5262] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 743.149290][ T5262] gfs2_glock_nq+0x946/0x1cd0
[ 743.150957][ T5262] ? do_raw_spin_unlock+0x172/0x230
[ 743.152812][ T5262] ? __gfs2_holder_init+0x18a/0x2f0
[ 743.154655][ T5262] do_sync+0x6cf/0xd30
[ 743.156085][ T5262] ? __pfx_do_sync+0x10/0x10
[ 743.157718][ T5262] ? gfs2_quota_sync+0x4ad/0x630
[ 743.159435][ T5262] ? gfs2_quota_sync+0x419/0x630
[ 743.161172][ T5262] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 743.163025][ T5262] ? qd_check_sync+0x3d8/0x4f0
[ 743.164722][ T5262] gfs2_quota_sync+0x419/0x630
[ 743.166399][ T5262] gfs2_sync_fs+0x44/0xb0
[ 743.167921][ T5262] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 743.169692][ T5262] sync_filesystem+0x10d/0x290
[ 743.171366][ T5262] generic_shutdown_super+0x7e/0x3d0
[ 743.173210][ T5262] kill_block_super+0x3b/0x90
[ 743.174865][ T5262] gfs2_kill_sb+0x360/0x410
[ 743.176468][ T5262] deactivate_locked_super+0xbe/0x1a0
[ 743.178352][ T5262] deactivate_super+0xde/0x100
[ 743.180033][ T5262] cleanup_mnt+0x222/0x450
[ 743.181612][ T5262] task_work_run+0x14e/0x250
[ 743.183234][ T5262] ? __pfx_task_work_run+0x10/0x10
[ 743.185036][ T5262] syscall_exit_to_user_mode+0x275/0x2a0
[ 743.187000][ T5262] do_syscall_64+0xe2/0x260
[ 743.188595][ T5262] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 743.190664][ T5262] RIP: 0033:0x7f131fc7f0d7
[ 743.192233][ T5262] 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
[ 743.198931][ T5262] RSP: 002b:00007ffd8021b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 743.201862][ T5262] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f131fc7f0d7
[ 743.204616][ T5262] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd8021b240
[ 743.207398][ T5262] RBP: 00007ffd8021b240 R08: 0000000000000000 R09: 0000000000000000
[ 743.210167][ T5262] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd8021c300
[ 743.212945][ T5262] R13: 00007f131fcc93b9 R14: 00000000000b5400 R15: 0000000000000001
[ 743.215701][ T5262]
[ 743.481965][ T7729] loop1: detected capacity change from 0 to 32768
[ 743.487386][ T7729] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 743.492959][ T7729] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 743.506222][ T7729] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 743.509467][ T1389] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 743.511710][ T1389] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 743.534192][ T1389] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 22ms
[ 743.534428][ T7731] loop0: detected capacity change from 0 to 32768
[ 743.538131][ T1389] gfs2: fsid=syz:syz.0: jid=0: Done
[ 743.538222][ T7730] loop3: detected capacity change from 0 to 32768
[ 743.541092][ T7730] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 743.543022][ T7729] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 743.549746][ T7730] CPU: 1 PID: 7730 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 743.553356][ T7730] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 743.556895][ T7730] Call Trace:
[ 743.558089][ T7730]
[ 743.559140][ T7730] dump_stack_lvl+0x16c/0x1f0
[ 743.560824][ T7730] sysfs_warn_dup+0x7f/0xa0
[ 743.562444][ T7730] sysfs_create_dir_ns+0x24d/0x2b0
[ 743.564263][ T7730] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 743.566263][ T7730] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 743.568164][ T7730] ? do_raw_spin_unlock+0x172/0x230
[ 743.570012][ T7730] kobject_add_internal+0x2c8/0x990
[ 743.571858][ T7730] kobject_init_and_add+0x11c/0x190
[ 743.573706][ T7730] ? __pfx_kobject_init_and_add+0x10/0x10
[ 743.575719][ T7730] ? lockdep_init_map_type+0x16d/0x7d0
[ 743.577665][ T7730] ? lockdep_init_map_type+0x16d/0x7d0
[ 743.579594][ T7730] gfs2_sys_fs_add+0x207/0x470
[ 743.581309][ T7730] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 743.583191][ T7730] ? __pfx_alloc_workqueue+0x10/0x10
[ 743.585089][ T7730] ? read_word_at_a_time+0xe/0x20
[ 743.586882][ T7730] gfs2_fill_super+0x1352/0x2bf0
[ 743.588645][ T7730] ? __pfx_gfs2_fill_super+0x10/0x10
[ 743.590522][ T7730] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 743.592424][ T7730] ? set_blocksize+0x2b1/0x350
[ 743.594130][ T7730] ? sb_set_blocksize+0xf6/0x120
[ 743.595882][ T7730] ? setup_bdev_super+0x392/0x720
[ 743.597681][ T7730] get_tree_bdev+0x36f/0x610
[ 743.599332][ T7730] ? __pfx_gfs2_fill_super+0x10/0x10
[ 743.601216][ T7730] ? __pfx_get_tree_bdev+0x10/0x10
[ 743.603033][ T7730] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 743.605033][ T7730] ? cap_capable+0x1cf/0x240
[ 743.606683][ T7730] gfs2_get_tree+0x4e/0x280
[ 743.608300][ T7730] vfs_get_tree+0x8f/0x380
[ 743.609897][ T7730] path_mount+0x14e6/0x1f20
[ 743.611522][ T7730] ? kmem_cache_free+0x12e/0x380
[ 743.613288][ T7730] ? __pfx_path_mount+0x10/0x10
[ 743.615013][ T7730] ? putname+0x12e/0x170
[ 743.616514][ T7730] __x64_sys_mount+0x297/0x320
[ 743.618220][ T7730] ? __pfx___x64_sys_mount+0x10/0x10
[ 743.620078][ T7730] do_syscall_64+0xd2/0x260
[ 743.621689][ T7730] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 743.623764][ T7730] RIP: 0033:0x7fb605a7f4aa
[ 743.625371][ T7730] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 743.629051][ T7729] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 743.632126][ T7730] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 743.637008][ T7732] loop2: detected capacity change from 0 to 32768
[ 743.637290][ T7730] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 743.642167][ T7730] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 743.644935][ T7730] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 743.647699][ T7730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 743.650475][ T7730] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 743.653271][ T7730]
[ 743.654703][ T7732] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 743.654934][ T7731] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 743.656828][ T7730] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 743.656838][ T7730] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 743.657351][ T7732] CPU: 3 PID: 7732 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 743.661749][ T5265] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 743.661749][ T5265] inode = 11 2340
[ 743.661749][ T5265] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 743.664656][ T7732] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 743.664665][ T7732] Call Trace:
[ 743.664689][ T7732]
[ 743.664697][ T7732] dump_stack_lvl+0x16c/0x1f0
[ 743.664716][ T7732] sysfs_warn_dup+0x7f/0xa0
[ 743.664733][ T7732] sysfs_create_dir_ns+0x24d/0x2b0
[ 743.664748][ T7732] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 743.664764][ T7732] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 743.664775][ T7732] ? do_raw_spin_unlock+0x172/0x230
[ 743.664785][ T7732] kobject_add_internal+0x2c8/0x990
[ 743.664797][ T7732] kobject_init_and_add+0x11c/0x190
[ 743.664808][ T7732] ? __pfx_kobject_init_and_add+0x10/0x10
[ 743.664820][ T7732] ? lockdep_init_map_type+0x16d/0x7d0
[ 743.664835][ T7732] ? lockdep_init_map_type+0x16d/0x7d0
[ 743.664851][ T7732] gfs2_sys_fs_add+0x207/0x470
[ 743.664866][ T7732] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 743.664880][ T7732] ? __pfx_alloc_workqueue+0x10/0x10
[ 743.664896][ T7732] ? read_word_at_a_time+0xe/0x20
[ 743.667042][ T5265] 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
[ 743.670485][ T7732] gfs2_fill_super+0x1352/0x2bf0
[ 743.670502][ T7732] ? __pfx_gfs2_fill_super+0x10/0x10
[ 743.670512][ T7732] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 743.670523][ T7732] ? set_blocksize+0x2b1/0x350
[ 743.670533][ T7732] ? sb_set_blocksize+0xf6/0x120
[ 743.670542][ T7732] ? setup_bdev_super+0x392/0x720
[ 743.678108][ T5265] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5265 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 743.679975][ T7732] get_tree_bdev+0x36f/0x610
[ 743.679995][ T7732] ? __pfx_gfs2_fill_super+0x10/0x10
[ 743.680006][ T7732] ? __pfx_get_tree_bdev+0x10/0x10
[ 743.681171][ T5265] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 743.682133][ T7732] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 743.683737][ T5265] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 743.685279][ T7732] ? cap_capable+0x1cf/0x240
[ 743.685295][ T7732] gfs2_get_tree+0x4e/0x280
[ 743.685305][ T7732] vfs_get_tree+0x8f/0x380
[ 743.685321][ T7732] path_mount+0x14e6/0x1f20
[ 743.685336][ T7732] ? kmem_cache_free+0x12e/0x380
[ 743.685347][ T7732] ? __pfx_path_mount+0x10/0x10
[ 743.689474][ T5265] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 743.690898][ T7732] ? putname+0x12e/0x170
[ 743.690912][ T7732] __x64_sys_mount+0x297/0x320
[ 743.690927][ T7732] ? __pfx___x64_sys_mount+0x10/0x10
[ 743.692698][ T5265] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 743.694419][ T7732] do_syscall_64+0xd2/0x260
[ 743.694435][ T7732] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 743.694446][ T7732] RIP: 0033:0x7f131fc7f4aa
[ 743.694455][ T7732] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 743.697955][ T5265] gfs2: fsid=syz:syz.0: File system withdrawn
[ 743.698077][ T7732] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 743.777417][ T7732] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 743.780163][ T7732] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 743.782960][ T7732] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 743.785754][ T7732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 743.788517][ T7732] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 743.791502][ T7732]
[ 743.792625][ T5265] CPU: 2 PID: 5265 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 743.794207][ T7732] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 743.795993][ T5265] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 743.796002][ T5265] Call Trace:
[ 743.796007][ T5265]
[ 743.796011][ T5265] dump_stack_lvl+0x16c/0x1f0
[ 743.796030][ T5265] gfs2_withdraw+0xab8/0x1290
[ 743.796048][ T5265] ? __pfx_gfs2_withdraw+0x10/0x10
[ 743.800858][ T7732] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 743.804051][ T5265] ? map_id_range_down+0x2b6/0x3a0
[ 743.814687][ T5265] ? __pfx_map_id_range_down+0x10/0x10
[ 743.816432][ T5265] gfs2_inode_refresh+0xc99/0x10a0
[ 743.818058][ T5265] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 743.819814][ T5265] inode_go_instantiate+0x47/0x60
[ 743.821446][ T5265] gfs2_instantiate+0x169/0x250
[ 743.822996][ T5265] gfs2_glock_wait+0x214/0x330
[ 743.824548][ T5265] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 743.826263][ T5265] gfs2_glock_nq+0x946/0x1cd0
[ 743.827788][ T5265] ? do_raw_spin_unlock+0x172/0x230
[ 743.829492][ T5265] ? __gfs2_holder_init+0x18a/0x2f0
[ 743.831210][ T5265] do_sync+0x6cf/0xd30
[ 743.832560][ T5265] ? __pfx_do_sync+0x10/0x10
[ 743.834082][ T5265] ? gfs2_quota_sync+0x4ad/0x630
[ 743.835707][ T5265] ? gfs2_quota_sync+0x419/0x630
[ 743.837341][ T5265] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 743.839087][ T5265] ? qd_check_sync+0x3d8/0x4f0
[ 743.840685][ T5265] gfs2_quota_sync+0x419/0x630
[ 743.842260][ T5265] gfs2_sync_fs+0x44/0xb0
[ 743.843663][ T5265] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 743.845276][ T5265] sync_filesystem+0x10d/0x290
[ 743.846841][ T5265] generic_shutdown_super+0x7e/0x3d0
[ 743.848576][ T5265] kill_block_super+0x3b/0x90
[ 743.850118][ T5265] gfs2_kill_sb+0x360/0x410
[ 743.851620][ T5265] deactivate_locked_super+0xbe/0x1a0
[ 743.853374][ T5265] deactivate_super+0xde/0x100
[ 743.854938][ T5265] cleanup_mnt+0x222/0x450
[ 743.856401][ T5265] task_work_run+0x14e/0x250
[ 743.857916][ T5265] ? __pfx_task_work_run+0x10/0x10
[ 743.859536][ T5265] syscall_exit_to_user_mode+0x275/0x2a0
[ 743.861328][ T5265] do_syscall_64+0xe2/0x260
[ 743.862781][ T5265] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 743.864649][ T5265] RIP: 0033:0x7f932287f0d7
[ 743.866077][ T5265] 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
[ 743.872123][ T5265] RSP: 002b:00007ffd7099f2d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 743.874785][ T5265] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f932287f0d7
[ 743.877353][ T5265] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd7099f390
[ 743.879907][ T5265] RBP: 00007ffd7099f390 R08: 0000000000000000 R09: 0000000000000000
[ 743.882464][ T5265] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd709a0450
[ 743.885024][ T5265] R13: 00007f93228c93b9 R14: 00000000000b56fe R15: 0000000000000001
[ 743.887581][ T5265]
[ 743.888596][ T7731] CPU: 3 PID: 7731 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 743.893203][ T7731] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 743.897604][ T7731] Call Trace:
[ 743.899111][ T7731]
[ 743.900439][ T7731] dump_stack_lvl+0x16c/0x1f0
[ 743.902578][ T7731] sysfs_warn_dup+0x7f/0xa0
[ 743.904626][ T7731] sysfs_create_dir_ns+0x24d/0x2b0
[ 743.906958][ T7731] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 743.909471][ T7731] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 743.911861][ T7731] ? do_raw_spin_unlock+0x172/0x230
[ 743.914031][ T7731] kobject_add_internal+0x2c8/0x990
[ 743.915827][ T7731] kobject_init_and_add+0x11c/0x190
[ 743.917686][ T7731] ? __pfx_kobject_init_and_add+0x10/0x10
[ 743.919652][ T7731] ? lockdep_init_map_type+0x16d/0x7d0
[ 743.921550][ T7731] ? lockdep_init_map_type+0x16d/0x7d0
[ 743.923433][ T7731] gfs2_sys_fs_add+0x207/0x470
[ 743.925119][ T7731] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 743.927019][ T7731] ? __pfx_alloc_workqueue+0x10/0x10
[ 743.928879][ T7731] ? read_word_at_a_time+0xe/0x20
[ 743.930619][ T7731] gfs2_fill_super+0x1352/0x2bf0
[ 743.932335][ T7731] ? __pfx_gfs2_fill_super+0x10/0x10
[ 743.934162][ T7731] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 743.936006][ T7731] ? set_blocksize+0x2b1/0x350
[ 743.937696][ T7731] ? sb_set_blocksize+0xf6/0x120
[ 743.939441][ T7731] ? setup_bdev_super+0x392/0x720
[ 743.941200][ T7731] get_tree_bdev+0x36f/0x610
[ 743.942808][ T7731] ? __pfx_gfs2_fill_super+0x10/0x10
[ 743.944633][ T7731] ? __pfx_get_tree_bdev+0x10/0x10
[ 743.946428][ T7731] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 743.948566][ T7731] ? cap_capable+0x1cf/0x240
[ 743.950525][ T7731] gfs2_get_tree+0x4e/0x280
[ 743.952445][ T7731] vfs_get_tree+0x8f/0x380
[ 743.954343][ T7731] path_mount+0x14e6/0x1f20
[ 743.956275][ T7731] ? kmem_cache_free+0x12e/0x380
[ 743.958380][ T7731] ? __pfx_path_mount+0x10/0x10
[ 743.960459][ T7731] ? putname+0x12e/0x170
[ 743.962264][ T7731] __x64_sys_mount+0x297/0x320
[ 743.964294][ T7731] ? __pfx___x64_sys_mount+0x10/0x10
[ 743.966565][ T7731] do_syscall_64+0xd2/0x260
[ 743.968437][ T7731] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 743.970861][ T7731] RIP: 0033:0x7f3ced07f4aa
[ 743.972713][ T7731] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 743.980527][ T7731] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 743.984113][ T7731] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 743.987481][ T7731] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 743.990937][ T7731] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 743.994499][ T7731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 743.997844][ T7731] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 744.000505][ T7731]
[ 744.002854][ T7731] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 744.007761][ T7731] gfs2: fsid=syz:syz: error -17 adding sysfs files
2024/03/31 21:58:44 executed programs: 966
[ 744.312249][ T7740] loop2: detected capacity change from 0 to 32768
[ 744.316519][ T7742] loop0: detected capacity change from 0 to 32768
[ 744.322475][ T7742] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 744.326054][ T7742] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 744.328311][ T7739] loop3: detected capacity change from 0 to 32768
[ 744.331326][ T7740] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 744.332954][ T7742] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 744.333929][ T7740] CPU: 0 PID: 7740 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 744.333944][ T7740] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 744.333951][ T7740] Call Trace:
[ 744.333955][ T7740]
[ 744.333959][ T7740] dump_stack_lvl+0x16c/0x1f0
[ 744.338399][ T7739] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 744.339076][ T1153] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 744.339093][ T1153] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 744.340172][ T7740] sysfs_warn_dup+0x7f/0xa0
[ 744.340191][ T7740] sysfs_create_dir_ns+0x24d/0x2b0
[ 744.340207][ T7740] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 744.359768][ T7740] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 744.361639][ T7740] ? do_raw_spin_unlock+0x172/0x230
[ 744.363450][ T7740] kobject_add_internal+0x2c8/0x990
[ 744.365290][ T7740] kobject_init_and_add+0x11c/0x190
[ 744.367114][ T7740] ? __pfx_kobject_init_and_add+0x10/0x10
[ 744.367686][ T1153] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 28ms
[ 744.369094][ T7740] ? lockdep_init_map_type+0x16d/0x7d0
[ 744.369112][ T7740] ? lockdep_init_map_type+0x16d/0x7d0
[ 744.369128][ T7740] gfs2_sys_fs_add+0x207/0x470
[ 744.372976][ T1153] gfs2: fsid=syz:syz.0: jid=0: Done
[ 744.373608][ T7740] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 744.376184][ T7742] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 744.377199][ T7740] ? __pfx_alloc_workqueue+0x10/0x10
[ 744.377216][ T7740] ? read_word_at_a_time+0xe/0x20
[ 744.377228][ T7740] gfs2_fill_super+0x1352/0x2bf0
[ 744.388718][ T7740] ? __pfx_gfs2_fill_super+0x10/0x10
[ 744.390559][ T7740] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 744.392428][ T7740] ? set_blocksize+0x2b1/0x350
[ 744.394109][ T7740] ? sb_set_blocksize+0xf6/0x120
[ 744.395837][ T7740] ? setup_bdev_super+0x392/0x720
[ 744.397607][ T7740] get_tree_bdev+0x36f/0x610
[ 744.399233][ T7740] ? __pfx_gfs2_fill_super+0x10/0x10
[ 744.401083][ T7740] ? __pfx_get_tree_bdev+0x10/0x10
[ 744.402872][ T7740] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 744.404841][ T7740] ? cap_capable+0x1cf/0x240
[ 744.406469][ T7740] gfs2_get_tree+0x4e/0x280
[ 744.408059][ T7740] vfs_get_tree+0x8f/0x380
[ 744.409637][ T7740] path_mount+0x14e6/0x1f20
[ 744.411244][ T7740] ? kmem_cache_free+0x12e/0x380
[ 744.412978][ T7740] ? __pfx_path_mount+0x10/0x10
[ 744.414686][ T7740] ? putname+0x12e/0x170
[ 744.416294][ T7740] __x64_sys_mount+0x297/0x320
[ 744.417979][ T7740] ? __pfx___x64_sys_mount+0x10/0x10
[ 744.419827][ T7740] do_syscall_64+0xd2/0x260
[ 744.421426][ T7740] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 744.423487][ T7740] RIP: 0033:0x7f131fc7f4aa
[ 744.425062][ T7740] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 744.431713][ T7740] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 744.433571][ T7741] loop1: detected capacity change from 0 to 32768
[ 744.434588][ T7740] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 744.434599][ T7740] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 744.434606][ T7740] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 744.434613][ T7740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 744.434634][ T7740] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 744.434643][ T7740]
[ 744.434648][ T7739] CPU: 3 PID: 7739 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 744.434664][ T7739] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 744.434671][ T7739] Call Trace:
[ 744.434675][ T7739]
[ 744.434679][ T7739] dump_stack_lvl+0x16c/0x1f0
[ 744.434699][ T7739] sysfs_warn_dup+0x7f/0xa0
[ 744.434715][ T7739] sysfs_create_dir_ns+0x24d/0x2b0
[ 744.437728][ T7740] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 744.439541][ T7739] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 744.442113][ T7740] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 744.444821][ T7739] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 744.444837][ T7739] ? do_raw_spin_unlock+0x172/0x230
[ 744.444848][ T7739] kobject_add_internal+0x2c8/0x990
[ 744.444861][ T7739] kobject_init_and_add+0x11c/0x190
[ 744.444872][ T7739] ? __pfx_kobject_init_and_add+0x10/0x10
[ 744.444884][ T7739] ? lockdep_init_map_type+0x16d/0x7d0
[ 744.444900][ T7739] ? lockdep_init_map_type+0x16d/0x7d0
[ 744.444915][ T7739] gfs2_sys_fs_add+0x207/0x470
[ 744.444942][ T7739] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 744.444958][ T7739] ? __pfx_alloc_workqueue+0x10/0x10
[ 744.444973][ T7739] ? read_word_at_a_time+0xe/0x20
[ 744.490461][ T7742] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 744.492561][ T7739] gfs2_fill_super+0x1352/0x2bf0
[ 744.492581][ T7739] ? __pfx_gfs2_fill_super+0x10/0x10
[ 744.492592][ T7739] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 744.505050][ T7741] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 744.505380][ T7739] ? set_blocksize+0x2b1/0x350
[ 744.505395][ T7739] ? sb_set_blocksize+0xf6/0x120
[ 744.505412][ T7739] ? setup_bdev_super+0x392/0x720
[ 744.519357][ T7739] get_tree_bdev+0x36f/0x610
[ 744.520981][ T7739] ? __pfx_gfs2_fill_super+0x10/0x10
[ 744.522817][ T7739] ? __pfx_get_tree_bdev+0x10/0x10
[ 744.524603][ T7739] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 744.526567][ T7739] ? cap_capable+0x1cf/0x240
[ 744.528192][ T7739] gfs2_get_tree+0x4e/0x280
[ 744.529794][ T7739] vfs_get_tree+0x8f/0x380
[ 744.531362][ T7739] path_mount+0x14e6/0x1f20
[ 744.533174][ T7739] ? kmem_cache_free+0x12e/0x380
[ 744.535315][ T7739] ? __pfx_path_mount+0x10/0x10
[ 744.537249][ T7739] ? putname+0x12e/0x170
[ 744.539056][ T7739] __x64_sys_mount+0x297/0x320
[ 744.541011][ T7739] ? __pfx___x64_sys_mount+0x10/0x10
[ 744.543195][ T7739] do_syscall_64+0xd2/0x260
[ 744.545102][ T7739] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 744.547491][ T7739] RIP: 0033:0x7fb605a7f4aa
[ 744.549373][ T7739] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 744.557205][ T7739] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 744.560797][ T7739] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 744.563937][ T7739] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 744.567219][ T7739] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 744.570554][ T7739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 744.573759][ T7739] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 744.576984][ T7739]
[ 744.578329][ T7741] CPU: 0 PID: 7741 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 744.581528][ T7739] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 744.581929][ T7741] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 744.581940][ T7741] Call Trace:
[ 744.586492][ T7739] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 744.589861][ T7741]
[ 744.589868][ T7741] dump_stack_lvl+0x16c/0x1f0
[ 744.589887][ T7741] sysfs_warn_dup+0x7f/0xa0
[ 744.597466][ T7741] sysfs_create_dir_ns+0x24d/0x2b0
[ 744.599248][ T7741] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 744.601200][ T7741] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 744.603056][ T7741] ? do_raw_spin_unlock+0x172/0x230
[ 744.604866][ T7741] kobject_add_internal+0x2c8/0x990
[ 744.606671][ T7741] kobject_init_and_add+0x11c/0x190
[ 744.608471][ T7741] ? __pfx_kobject_init_and_add+0x10/0x10
[ 744.610441][ T7741] ? lockdep_init_map_type+0x16d/0x7d0
[ 744.612335][ T7741] ? lockdep_init_map_type+0x16d/0x7d0
[ 744.614243][ T7741] gfs2_sys_fs_add+0x207/0x470
[ 744.615918][ T7741] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 744.617763][ T7741] ? __pfx_alloc_workqueue+0x10/0x10
[ 744.619610][ T7741] ? read_word_at_a_time+0xe/0x20
[ 744.621395][ T7741] gfs2_fill_super+0x1352/0x2bf0
[ 744.623125][ T7741] ? __pfx_gfs2_fill_super+0x10/0x10
[ 744.624976][ T7741] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 744.626848][ T7741] ? set_blocksize+0x2b1/0x350
[ 744.628529][ T7741] ? sb_set_blocksize+0xf6/0x120
[ 744.630265][ T7741] ? setup_bdev_super+0x392/0x720
[ 744.632032][ T7741] get_tree_bdev+0x36f/0x610
[ 744.633665][ T7741] ? __pfx_gfs2_fill_super+0x10/0x10
[ 744.635534][ T7741] ? __pfx_get_tree_bdev+0x10/0x10
[ 744.637451][ T7741] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 744.639408][ T7741] ? cap_capable+0x1cf/0x240
[ 744.641038][ T7741] gfs2_get_tree+0x4e/0x280
[ 744.642636][ T7741] vfs_get_tree+0x8f/0x380
[ 744.644206][ T7741] path_mount+0x14e6/0x1f20
[ 744.645813][ T7741] ? kmem_cache_free+0x12e/0x380
[ 744.647544][ T7741] ? __pfx_path_mount+0x10/0x10
[ 744.649259][ T7741] ? putname+0x12e/0x170
[ 744.650744][ T7741] __x64_sys_mount+0x297/0x320
[ 744.652427][ T7741] ? __pfx___x64_sys_mount+0x10/0x10
[ 744.654283][ T7741] do_syscall_64+0xd2/0x260
[ 744.655873][ T7741] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 744.657932][ T7741] RIP: 0033:0x7f932287f4aa
[ 744.659492][ T7741] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 744.666142][ T7741] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 744.669031][ T7741] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 744.671776][ T7741] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 744.674501][ T7741] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 744.677246][ T7741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 744.679966][ T7741] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 744.682710][ T7741]
[ 744.684757][ T7741] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 744.687629][ T5261] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 744.687629][ T5261] inode = 11 2340
[ 744.687629][ T5261] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 744.689476][ T7741] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 744.698791][ T5261] 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
[ 744.702063][ T5261] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5261 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 744.705824][ T5261] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 744.708741][ T5261] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 744.713603][ T5261] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 744.716767][ T5261] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 744.719921][ T5261] gfs2: fsid=syz:syz.0: File system withdrawn
[ 744.722197][ T5261] CPU: 0 PID: 5261 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 744.725784][ T5261] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 744.729278][ T5261] Call Trace:
[ 744.730452][ T5261]
[ 744.731489][ T5261] dump_stack_lvl+0x16c/0x1f0
[ 744.733147][ T5261] gfs2_withdraw+0xab8/0x1290
[ 744.734796][ T5261] ? __pfx_gfs2_withdraw+0x10/0x10
[ 744.736586][ T5261] ? map_id_range_down+0x2b6/0x3a0
[ 744.738378][ T5261] ? __pfx_map_id_range_down+0x10/0x10
[ 744.740281][ T5261] gfs2_inode_refresh+0xc99/0x10a0
[ 744.742078][ T5261] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 744.744005][ T5261] inode_go_instantiate+0x47/0x60
[ 744.745799][ T5261] gfs2_instantiate+0x169/0x250
[ 744.747504][ T5261] gfs2_glock_wait+0x214/0x330
[ 744.749216][ T5261] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 744.751067][ T5261] gfs2_glock_nq+0x946/0x1cd0
[ 744.752730][ T5261] ? do_raw_spin_unlock+0x172/0x230
[ 744.754548][ T5261] ? __gfs2_holder_init+0x18a/0x2f0
[ 744.756367][ T5261] do_sync+0x6cf/0xd30
[ 744.757806][ T5261] ? __pfx_do_sync+0x10/0x10
[ 744.759425][ T5261] ? gfs2_quota_sync+0x4ad/0x630
[ 744.761155][ T5261] ? gfs2_quota_sync+0x419/0x630
[ 744.762887][ T5261] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 744.764704][ T5261] ? qd_check_sync+0x3d8/0x4f0
[ 744.766353][ T5261] gfs2_quota_sync+0x419/0x630
[ 744.768024][ T5261] gfs2_sync_fs+0x44/0xb0
[ 744.769535][ T5261] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 744.771291][ T5261] sync_filesystem+0x10d/0x290
[ 744.772969][ T5261] generic_shutdown_super+0x7e/0x3d0
[ 744.774810][ T5261] kill_block_super+0x3b/0x90
[ 744.776447][ T5261] gfs2_kill_sb+0x360/0x410
[ 744.778054][ T5261] deactivate_locked_super+0xbe/0x1a0
[ 744.779922][ T5261] deactivate_super+0xde/0x100
[ 744.781602][ T5261] cleanup_mnt+0x222/0x450
[ 744.783165][ T5261] task_work_run+0x14e/0x250
[ 744.784787][ T5261] ? __pfx_task_work_run+0x10/0x10
[ 744.786584][ T5261] syscall_exit_to_user_mode+0x275/0x2a0
[ 744.788535][ T5261] do_syscall_64+0xe2/0x260
[ 744.790125][ T5261] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 744.792187][ T5261] RIP: 0033:0x7f3ced07f0d7
[ 744.793742][ T5261] 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
[ 744.800384][ T5261] RSP: 002b:00007fff89a766d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 744.803276][ T5261] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3ced07f0d7
[ 744.806024][ T5261] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff89a76790
[ 744.808765][ T5261] RBP: 00007fff89a76790 R08: 0000000000000000 R09: 0000000000000000
[ 744.811438][ T5261] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff89a77850
[ 744.814197][ T5261] R13: 00007f3ced0c93b9 R14: 00000000000b5a49 R15: 0000000000000001
[ 744.816953][ T5261]
[ 744.952018][ T7749] loop2: detected capacity change from 0 to 32768
[ 744.957645][ T7749] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 744.960268][ T7749] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 744.964808][ T7749] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 744.979413][ T1389] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 744.981636][ T1389] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 745.014834][ T1389] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 33ms
[ 745.017340][ T1389] gfs2: fsid=syz:syz.0: jid=0: Done
[ 745.019042][ T7749] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 745.029623][ T7750] loop3: detected capacity change from 0 to 32768
[ 745.033019][ T7750] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 745.035513][ T7750] CPU: 2 PID: 7750 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 745.038839][ T7750] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 745.042112][ T7750] Call Trace:
[ 745.043208][ T7750]
[ 745.044175][ T7750] dump_stack_lvl+0x16c/0x1f0
[ 745.045736][ T7750] sysfs_warn_dup+0x7f/0xa0
[ 745.047225][ T7750] sysfs_create_dir_ns+0x24d/0x2b0
[ 745.048892][ T7750] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 745.050730][ T7750] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 745.052451][ T7750] ? do_raw_spin_unlock+0x172/0x230
[ 745.054155][ T7750] kobject_add_internal+0x2c8/0x990
[ 745.055854][ T7750] kobject_init_and_add+0x11c/0x190
[ 745.057565][ T7750] ? __pfx_kobject_init_and_add+0x10/0x10
[ 745.059405][ T7750] ? lockdep_init_map_type+0x16d/0x7d0
[ 745.061193][ T7750] ? lockdep_init_map_type+0x16d/0x7d0
[ 745.062976][ T7750] gfs2_sys_fs_add+0x207/0x470
[ 745.064553][ T7750] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 745.066293][ T7750] ? __pfx_alloc_workqueue+0x10/0x10
[ 745.068017][ T7750] ? read_word_at_a_time+0xe/0x20
[ 745.069669][ T7750] gfs2_fill_super+0x1352/0x2bf0
[ 745.071260][ T7750] ? __pfx_gfs2_fill_super+0x10/0x10
[ 745.072979][ T7750] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 745.074725][ T7750] ? set_blocksize+0x2b1/0x350
[ 745.076407][ T7750] ? sb_set_blocksize+0xf6/0x120
[ 745.078035][ T7750] ? setup_bdev_super+0x392/0x720
[ 745.079685][ T7750] get_tree_bdev+0x36f/0x610
[ 745.081197][ T7750] ? __pfx_gfs2_fill_super+0x10/0x10
[ 745.082912][ T7750] ? __pfx_get_tree_bdev+0x10/0x10
[ 745.084581][ T7750] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 745.086419][ T7750] ? cap_capable+0x1cf/0x240
[ 745.087942][ T7750] gfs2_get_tree+0x4e/0x280
[ 745.089432][ T7750] vfs_get_tree+0x8f/0x380
[ 745.090896][ T7750] path_mount+0x14e6/0x1f20
[ 745.092390][ T7750] ? kmem_cache_free+0x12e/0x380
[ 745.094012][ T7750] ? __pfx_path_mount+0x10/0x10
[ 745.095608][ T7750] ? putname+0x12e/0x170
[ 745.097006][ T7750] __x64_sys_mount+0x297/0x320
[ 745.098570][ T7750] ? __pfx___x64_sys_mount+0x10/0x10
[ 745.100287][ T7750] do_syscall_64+0xd2/0x260
[ 745.101768][ T7750] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 745.103675][ T7750] RIP: 0033:0x7fb605a7f4aa
[ 745.105145][ T7750] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 745.105445][ T7751] loop1: detected capacity change from 0 to 32768
[ 745.111309][ T7750] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 745.116222][ T7750] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 745.118807][ T7750] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 745.121378][ T7750] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 745.123924][ T7750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 745.126448][ T7750] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 745.129012][ T7750]
[ 745.130633][ T7750] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 745.135172][ T7750] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 745.135202][ T7751] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 745.140314][ T7751] CPU: 3 PID: 7751 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 745.144546][ T7751] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 745.148695][ T7751] Call Trace:
[ 745.150065][ T7751]
[ 745.151364][ T7751] dump_stack_lvl+0x16c/0x1f0
[ 745.152442][ T7749] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 745.153304][ T7751] sysfs_warn_dup+0x7f/0xa0
[ 745.153323][ T7751] sysfs_create_dir_ns+0x24d/0x2b0
[ 745.153339][ T7751] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 745.161926][ T7751] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 745.164054][ T7751] ? do_raw_spin_unlock+0x172/0x230
[ 745.166303][ T7751] kobject_add_internal+0x2c8/0x990
[ 745.168430][ T7751] kobject_init_and_add+0x11c/0x190
[ 745.170570][ T7751] ? __pfx_kobject_init_and_add+0x10/0x10
[ 745.172935][ T7751] ? lockdep_init_map_type+0x16d/0x7d0
[ 745.175050][ T7751] ? lockdep_init_map_type+0x16d/0x7d0
[ 745.177303][ T7751] gfs2_sys_fs_add+0x207/0x470
[ 745.178963][ T7751] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 745.180805][ T7751] ? __pfx_alloc_workqueue+0x10/0x10
[ 745.182634][ T7751] ? read_word_at_a_time+0xe/0x20
[ 745.184374][ T7751] gfs2_fill_super+0x1352/0x2bf0
[ 745.186088][ T7751] ? __pfx_gfs2_fill_super+0x10/0x10
[ 745.187891][ T7751] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 745.189738][ T7751] ? set_blocksize+0x2b1/0x350
[ 745.191388][ T7751] ? sb_set_blocksize+0xf6/0x120
[ 745.193102][ T7751] ? setup_bdev_super+0x392/0x720
[ 745.194833][ T7751] get_tree_bdev+0x36f/0x610
[ 745.196454][ T7751] ? __pfx_gfs2_fill_super+0x10/0x10
[ 745.198725][ T7751] ? __pfx_get_tree_bdev+0x10/0x10
[ 745.200866][ T7751] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 745.203203][ T7751] ? cap_capable+0x1cf/0x240
[ 745.205172][ T7751] gfs2_get_tree+0x4e/0x280
[ 745.207033][ T7751] vfs_get_tree+0x8f/0x380
[ 745.208985][ T7751] path_mount+0x14e6/0x1f20
[ 745.210765][ T7751] ? kmem_cache_free+0x12e/0x380
[ 745.212907][ T7751] ? __pfx_path_mount+0x10/0x10
[ 745.214867][ T7751] ? putname+0x12e/0x170
[ 745.216692][ T7751] __x64_sys_mount+0x297/0x320
[ 745.218770][ T7751] ? __pfx___x64_sys_mount+0x10/0x10
[ 745.220915][ T7751] do_syscall_64+0xd2/0x260
[ 745.222881][ T7751] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 745.225437][ T7751] RIP: 0033:0x7f932287f4aa
[ 745.227107][ T7751] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 745.234795][ T7751] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 745.238166][ T7751] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 745.241345][ T7751] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 745.244557][ T7751] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 745.247746][ T7751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 745.251133][ T7751] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 745.254196][ T7751]
[ 745.255825][ T7751] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 745.260702][ T7751] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 745.264948][ T5262] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 745.264948][ T5262] inode = 11 2340
[ 745.264948][ T5262] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 745.270894][ T5262] 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
[ 745.273922][ T5262] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5262 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 745.277338][ T5262] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 745.280019][ T5262] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 745.284178][ T7753] loop0: detected capacity change from 0 to 32768
[ 745.288365][ T5262] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 745.291945][ T5262] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 745.295818][ T5262] gfs2: fsid=syz:syz.0: File system withdrawn
[ 745.298326][ T7753] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 745.301316][ T7753] CPU: 3 PID: 7753 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 745.305118][ T7753] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 745.309347][ T7753] Call Trace:
[ 745.310800][ T7753]
[ 745.312082][ T7753] dump_stack_lvl+0x16c/0x1f0
[ 745.314043][ T7753] sysfs_warn_dup+0x7f/0xa0
[ 745.316020][ T7753] sysfs_create_dir_ns+0x24d/0x2b0
[ 745.317979][ T7753] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 745.320410][ T7753] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 745.322719][ T7753] ? do_raw_spin_unlock+0x172/0x230
[ 745.324526][ T7753] kobject_add_internal+0x2c8/0x990
[ 745.326779][ T7753] kobject_init_and_add+0x11c/0x190
[ 745.329044][ T7753] ? __pfx_kobject_init_and_add+0x10/0x10
[ 745.331397][ T7753] ? lockdep_init_map_type+0x16d/0x7d0
[ 745.333776][ T7753] ? lockdep_init_map_type+0x16d/0x7d0
[ 745.336092][ T7753] gfs2_sys_fs_add+0x207/0x470
[ 745.338211][ T7753] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 745.340490][ T7753] ? __pfx_alloc_workqueue+0x10/0x10
[ 745.342354][ T7753] ? read_word_at_a_time+0xe/0x20
[ 745.344464][ T7753] gfs2_fill_super+0x1352/0x2bf0
[ 745.346523][ T7753] ? __pfx_gfs2_fill_super+0x10/0x10
[ 745.348814][ T7753] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 745.350884][ T7753] ? set_blocksize+0x2b1/0x350
[ 745.352960][ T7753] ? sb_set_blocksize+0xf6/0x120
[ 745.355063][ T7753] ? setup_bdev_super+0x392/0x720
[ 745.357195][ T7753] get_tree_bdev+0x36f/0x610
[ 745.359202][ T7753] ? __pfx_gfs2_fill_super+0x10/0x10
[ 745.361372][ T7753] ? __pfx_get_tree_bdev+0x10/0x10
[ 745.363590][ T7753] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 745.365974][ T7753] ? cap_capable+0x1cf/0x240
[ 745.367966][ T7753] gfs2_get_tree+0x4e/0x280
[ 745.369838][ T7753] vfs_get_tree+0x8f/0x380
[ 745.371785][ T7753] path_mount+0x14e6/0x1f20
[ 745.373702][ T7753] ? kmem_cache_free+0x12e/0x380
[ 745.375846][ T7753] ? __pfx_path_mount+0x10/0x10
[ 745.377927][ T7753] ? putname+0x12e/0x170
[ 745.379657][ T7753] __x64_sys_mount+0x297/0x320
[ 745.381684][ T7753] ? __pfx___x64_sys_mount+0x10/0x10
[ 745.383774][ T7753] do_syscall_64+0xd2/0x260
[ 745.385676][ T7753] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 745.388023][ T7753] RIP: 0033:0x7f3ced07f4aa
[ 745.389961][ T7753] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 745.397914][ T7753] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 745.401209][ T7753] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 745.404385][ T7753] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 745.407719][ T7753] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 745.410931][ T7753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 745.414224][ T7753] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 745.417492][ T7753]
[ 745.418798][ T5262] CPU: 1 PID: 5262 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 745.421603][ T7753] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 745.422389][ T5262] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 745.427567][ T7753] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 745.430925][ T5262] Call Trace:
[ 745.430932][ T5262]
[ 745.435824][ T5262] dump_stack_lvl+0x16c/0x1f0
[ 745.437490][ T5262] gfs2_withdraw+0xab8/0x1290
[ 745.439149][ T5262] ? __pfx_gfs2_withdraw+0x10/0x10
[ 745.440939][ T5262] ? map_id_range_down+0x2b6/0x3a0
[ 745.442732][ T5262] ? __pfx_map_id_range_down+0x10/0x10
[ 745.444632][ T5262] gfs2_inode_refresh+0xc99/0x10a0
[ 745.446461][ T5262] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 745.448402][ T5262] inode_go_instantiate+0x47/0x60
[ 745.450163][ T5262] gfs2_instantiate+0x169/0x250
[ 745.451881][ T5262] gfs2_glock_wait+0x214/0x330
[ 745.453569][ T5262] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 745.455416][ T5262] gfs2_glock_nq+0x946/0x1cd0
[ 745.457080][ T5262] ? do_raw_spin_unlock+0x172/0x230
[ 745.458899][ T5262] ? __gfs2_holder_init+0x18a/0x2f0
[ 745.460728][ T5262] do_sync+0x6cf/0xd30
[ 745.462164][ T5262] ? __pfx_do_sync+0x10/0x10
[ 745.463766][ T5262] ? gfs2_quota_sync+0x4ad/0x630
[ 745.465524][ T5262] ? gfs2_quota_sync+0x419/0x630
[ 745.467255][ T5262] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 745.469107][ T5262] ? qd_check_sync+0x3d8/0x4f0
[ 745.470766][ T5262] gfs2_quota_sync+0x419/0x630
[ 745.472431][ T5262] gfs2_sync_fs+0x44/0xb0
[ 745.473934][ T5262] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 745.475691][ T5262] sync_filesystem+0x10d/0x290
[ 745.477395][ T5262] generic_shutdown_super+0x7e/0x3d0
[ 745.479250][ T5262] kill_block_super+0x3b/0x90
[ 745.480907][ T5262] gfs2_kill_sb+0x360/0x410
[ 745.482502][ T5262] deactivate_locked_super+0xbe/0x1a0
[ 745.484378][ T5262] deactivate_super+0xde/0x100
[ 745.486072][ T5262] cleanup_mnt+0x222/0x450
[ 745.487639][ T5262] task_work_run+0x14e/0x250
[ 745.489269][ T5262] ? __pfx_task_work_run+0x10/0x10
[ 745.491050][ T5262] syscall_exit_to_user_mode+0x275/0x2a0
[ 745.492996][ T5262] do_syscall_64+0xe2/0x260
[ 745.494598][ T5262] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 745.496673][ T5262] RIP: 0033:0x7f131fc7f0d7
[ 745.498236][ T5262] 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
[ 745.504912][ T5262] RSP: 002b:00007ffd8021b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 745.507818][ T5262] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f131fc7f0d7
[ 745.510570][ T5262] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd8021b240
[ 745.513333][ T5262] RBP: 00007ffd8021b240 R08: 0000000000000000 R09: 0000000000000000
[ 745.516090][ T5262] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd8021c300
[ 745.518844][ T5262] R13: 00007f131fcc93b9 R14: 00000000000b5cb3 R15: 0000000000000001
[ 745.521594][ T5262]
[ 745.543089][ T7759] loop3: detected capacity change from 0 to 32768
[ 745.547482][ T7759] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 745.549905][ T7759] CPU: 2 PID: 7759 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 745.553166][ T7759] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 745.556387][ T7759] Call Trace:
[ 745.557487][ T7759]
[ 745.558455][ T7759] dump_stack_lvl+0x16c/0x1f0
[ 745.559983][ T7759] sysfs_warn_dup+0x7f/0xa0
[ 745.561438][ T7759] sysfs_create_dir_ns+0x24d/0x2b0
[ 745.563065][ T7759] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 745.564864][ T7759] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 745.566617][ T7759] ? do_raw_spin_unlock+0x172/0x230
[ 745.568298][ T7759] kobject_add_internal+0x2c8/0x990
[ 745.569988][ T7759] kobject_init_and_add+0x11c/0x190
[ 745.571645][ T7759] ? __pfx_kobject_init_and_add+0x10/0x10
[ 745.573476][ T7759] ? lockdep_init_map_type+0x16d/0x7d0
[ 745.575246][ T7759] ? lockdep_init_map_type+0x16d/0x7d0
[ 745.577018][ T7759] gfs2_sys_fs_add+0x207/0x470
[ 745.578584][ T7759] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 745.580296][ T7759] ? __pfx_alloc_workqueue+0x10/0x10
[ 745.582004][ T7759] ? read_word_at_a_time+0xe/0x20
[ 745.583621][ T7759] gfs2_fill_super+0x1352/0x2bf0
[ 745.585268][ T7759] ? __pfx_gfs2_fill_super+0x10/0x10
[ 745.586979][ T7759] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 745.588741][ T7759] ? set_blocksize+0x2b1/0x350
[ 745.590313][ T7759] ? sb_set_blocksize+0xf6/0x120
[ 745.591927][ T7759] ? setup_bdev_super+0x392/0x720
[ 745.593581][ T7759] get_tree_bdev+0x36f/0x610
[ 745.595093][ T7759] ? __pfx_gfs2_fill_super+0x10/0x10
[ 745.596816][ T7759] ? __pfx_get_tree_bdev+0x10/0x10
[ 745.598491][ T7759] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 745.600310][ T7759] ? cap_capable+0x1cf/0x240
[ 745.601787][ T7759] gfs2_get_tree+0x4e/0x280
[ 745.603257][ T7759] vfs_get_tree+0x8f/0x380
[ 745.604716][ T7759] path_mount+0x14e6/0x1f20
[ 745.606176][ T7759] ? kmem_cache_free+0x12e/0x380
[ 745.607747][ T7759] ? __pfx_path_mount+0x10/0x10
[ 745.609331][ T7759] ? putname+0x12e/0x170
[ 745.610719][ T7759] __x64_sys_mount+0x297/0x320
[ 745.612277][ T7759] ? __pfx___x64_sys_mount+0x10/0x10
[ 745.613987][ T7759] do_syscall_64+0xd2/0x260
[ 745.615428][ T7759] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 745.617328][ T7759] RIP: 0033:0x7fb605a7f4aa
[ 745.618772][ T7759] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 745.624633][ T7760] loop1: detected capacity change from 0 to 32768
[ 745.624908][ T7759] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 745.624930][ T7759] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 745.624937][ T7759] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 745.634924][ T7759] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 745.637442][ T7759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 745.639954][ T7759] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 745.642466][ T7759]
[ 745.643983][ T7759] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 745.648637][ T7759] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 745.660251][ T7760] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 745.663054][ T7760] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 745.669351][ T7760] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 745.674036][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 745.676895][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 745.711669][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 34ms
[ 745.714607][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 745.716991][ T7760] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 745.824143][ T7760] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 745.835446][ T5265] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 745.835446][ T5265] inode = 11 2340
[ 745.835446][ T5265] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 745.841667][ T5265] 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
[ 745.849256][ T5265] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5265 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 745.852885][ T5265] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 745.856004][ T5265] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 745.862130][ T5265] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 745.865567][ T5265] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 745.868010][ T5265] gfs2: fsid=syz:syz.0: File system withdrawn
[ 745.870227][ T5265] CPU: 0 PID: 5265 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 745.873779][ T5265] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 745.877248][ T5265] Call Trace:
[ 745.878421][ T5265]
[ 745.879456][ T5265] dump_stack_lvl+0x16c/0x1f0
[ 745.881116][ T5265] gfs2_withdraw+0xab8/0x1290
[ 745.882775][ T5265] ? __pfx_gfs2_withdraw+0x10/0x10
[ 745.884556][ T5265] ? map_id_range_down+0x2b6/0x3a0
[ 745.886356][ T5265] ? __pfx_map_id_range_down+0x10/0x10
[ 745.888265][ T5265] gfs2_inode_refresh+0xc99/0x10a0
[ 745.890077][ T5265] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 745.892009][ T5265] inode_go_instantiate+0x47/0x60
[ 745.893793][ T5265] gfs2_instantiate+0x169/0x250
[ 745.895494][ T5265] gfs2_glock_wait+0x214/0x330
[ 745.897196][ T5265] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 745.899044][ T5265] gfs2_glock_nq+0x946/0x1cd0
[ 745.900724][ T5265] ? do_raw_spin_unlock+0x172/0x230
[ 745.902541][ T5265] ? __gfs2_holder_init+0x18a/0x2f0
[ 745.904367][ T5265] do_sync+0x6cf/0xd30
[ 745.905827][ T5265] ? __pfx_do_sync+0x10/0x10
[ 745.907452][ T5265] ? gfs2_quota_sync+0x4ad/0x630
[ 745.909201][ T5265] ? gfs2_quota_sync+0x419/0x630
[ 745.910066][ T7763] loop0: detected capacity change from 0 to 32768
[ 745.910939][ T5265] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 745.910953][ T5265] ? qd_check_sync+0x3d8/0x4f0
[ 745.910966][ T5265] gfs2_quota_sync+0x419/0x630
[ 745.918299][ T5265] gfs2_sync_fs+0x44/0xb0
[ 745.919818][ T5265] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 745.921601][ T5265] sync_filesystem+0x10d/0x290
[ 745.923279][ T5265] generic_shutdown_super+0x7e/0x3d0
[ 745.925149][ T5265] kill_block_super+0x3b/0x90
[ 745.926807][ T5265] gfs2_kill_sb+0x360/0x410
[ 745.928406][ T5265] deactivate_locked_super+0xbe/0x1a0
[ 745.930304][ T5265] deactivate_super+0xde/0x100
[ 745.931993][ T5265] cleanup_mnt+0x222/0x450
[ 745.933613][ T5265] task_work_run+0x14e/0x250
[ 745.935241][ T5265] ? __pfx_task_work_run+0x10/0x10
[ 745.937048][ T5265] syscall_exit_to_user_mode+0x275/0x2a0
[ 745.939004][ T5265] do_syscall_64+0xe2/0x260
[ 745.940605][ T5265] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 745.942690][ T5265] RIP: 0033:0x7f932287f0d7
[ 745.944250][ T5265] 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
[ 745.950929][ T5265] RSP: 002b:00007ffd7099f2d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 745.953828][ T5265] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f932287f0d7
[ 745.956595][ T5265] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd7099f390
[ 745.959485][ T5265] RBP: 00007ffd7099f390 R08: 0000000000000000 R09: 0000000000000000
[ 745.962254][ T5265] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd709a0450
[ 745.964948][ T5265] R13: 00007f93228c93b9 R14: 00000000000b5f28 R15: 0000000000000001
[ 745.967708][ T5265]
[ 745.969036][ T7763] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 745.971755][ T7763] CPU: 3 PID: 7763 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 745.975335][ T7763] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 745.979337][ T7763] Call Trace:
[ 745.980514][ T7763]
[ 745.981541][ T7763] dump_stack_lvl+0x16c/0x1f0
[ 745.983251][ T7763] sysfs_warn_dup+0x7f/0xa0
[ 745.983907][ T7767] loop2: detected capacity change from 0 to 32768
[ 745.985211][ T7763] sysfs_create_dir_ns+0x24d/0x2b0
[ 745.985238][ T7763] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 745.985258][ T7763] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 745.985276][ T7763] ? do_raw_spin_unlock+0x172/0x230
[ 745.985294][ T7763] kobject_add_internal+0x2c8/0x990
[ 745.985312][ T7763] kobject_init_and_add+0x11c/0x190
[ 745.985331][ T7763] ? __pfx_kobject_init_and_add+0x10/0x10
[ 745.989557][ T7767] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 745.989587][ T7763] ? lockdep_init_map_type+0x16d/0x7d0
[ 746.005446][ T7763] ? lockdep_init_map_type+0x16d/0x7d0
[ 746.007785][ T7763] gfs2_sys_fs_add+0x207/0x470
[ 746.009836][ T7763] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 746.012020][ T7763] ? __pfx_alloc_workqueue+0x10/0x10
[ 746.014226][ T7763] ? read_word_at_a_time+0xe/0x20
[ 746.016110][ T7763] gfs2_fill_super+0x1352/0x2bf0
[ 746.017842][ T7763] ? __pfx_gfs2_fill_super+0x10/0x10
[ 746.019981][ T7763] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 746.022232][ T7763] ? set_blocksize+0x2b1/0x350
[ 746.023890][ T7763] ? sb_set_blocksize+0xf6/0x120
[ 746.025629][ T7763] ? setup_bdev_super+0x392/0x720
[ 746.027160][ T7766] loop3: detected capacity change from 0 to 32768
[ 746.027377][ T7763] get_tree_bdev+0x36f/0x610
[ 746.031501][ T7763] ? __pfx_gfs2_fill_super+0x10/0x10
[ 746.032217][ T7766] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 746.033344][ T7763] ? __pfx_get_tree_bdev+0x10/0x10
[ 746.033362][ T7763] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 746.033375][ T7763] ? cap_capable+0x1cf/0x240
[ 746.042193][ T7763] gfs2_get_tree+0x4e/0x280
[ 746.044066][ T7763] vfs_get_tree+0x8f/0x380
[ 746.045914][ T7763] path_mount+0x14e6/0x1f20
[ 746.047849][ T7763] ? kmem_cache_free+0x12e/0x380
[ 746.049920][ T7763] ? __pfx_path_mount+0x10/0x10
[ 746.051742][ T7763] ? putname+0x12e/0x170
[ 746.053233][ T7763] __x64_sys_mount+0x297/0x320
[ 746.054918][ T7763] ? __pfx___x64_sys_mount+0x10/0x10
[ 746.056780][ T7763] do_syscall_64+0xd2/0x260
[ 746.058364][ T7763] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 746.060396][ T7763] RIP: 0033:0x7f3ced07f4aa
[ 746.061958][ T7763] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 746.068486][ T7763] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 746.071353][ T7763] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 746.074097][ T7763] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 746.076847][ T7763] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 746.080151][ T7763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 746.082971][ T7763] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 746.085732][ T7763]
[ 746.086822][ T7767] CPU: 2 PID: 7767 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 746.088887][ T7763] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 746.090166][ T7767] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 746.095003][ T7763] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 746.098120][ T7767] Call Trace:
[ 746.098127][ T7767]
[ 746.102430][ T7767] dump_stack_lvl+0x16c/0x1f0
[ 746.103987][ T7767] sysfs_warn_dup+0x7f/0xa0
[ 746.105489][ T7767] sysfs_create_dir_ns+0x24d/0x2b0
[ 746.107164][ T7767] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 746.108994][ T7767] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 746.110756][ T7767] ? do_raw_spin_unlock+0x172/0x230
[ 746.112452][ T7767] kobject_add_internal+0x2c8/0x990
[ 746.114154][ T7767] kobject_init_and_add+0x11c/0x190
[ 746.115845][ T7767] ? __pfx_kobject_init_and_add+0x10/0x10
[ 746.117765][ T7767] ? lockdep_init_map_type+0x16d/0x7d0
[ 746.119587][ T7767] ? lockdep_init_map_type+0x16d/0x7d0
[ 746.121411][ T7767] gfs2_sys_fs_add+0x207/0x470
[ 746.122994][ T7767] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 746.124737][ T7767] ? __pfx_alloc_workqueue+0x10/0x10
[ 746.126477][ T7767] ? read_word_at_a_time+0xe/0x20
[ 746.128125][ T7767] gfs2_fill_super+0x1352/0x2bf0
[ 746.129752][ T7767] ? __pfx_gfs2_fill_super+0x10/0x10
[ 746.131477][ T7767] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 746.133255][ T7767] ? set_blocksize+0x2b1/0x350
[ 746.134829][ T7767] ? sb_set_blocksize+0xf6/0x120
[ 746.136451][ T7767] ? setup_bdev_super+0x392/0x720
[ 746.138148][ T7767] get_tree_bdev+0x36f/0x610
[ 746.139710][ T7767] ? __pfx_gfs2_fill_super+0x10/0x10
[ 746.141480][ T7767] ? __pfx_get_tree_bdev+0x10/0x10
[ 746.143210][ T7767] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 746.145070][ T7767] ? cap_capable+0x1cf/0x240
[ 746.146596][ T7767] gfs2_get_tree+0x4e/0x280
[ 746.148096][ T7767] vfs_get_tree+0x8f/0x380
[ 746.149591][ T7767] path_mount+0x14e6/0x1f20
[ 746.151085][ T7767] ? kmem_cache_free+0x12e/0x380
[ 746.152718][ T7767] ? __pfx_path_mount+0x10/0x10
[ 746.154353][ T7767] ? putname+0x12e/0x170
[ 746.155754][ T7767] __x64_sys_mount+0x297/0x320
[ 746.157341][ T7767] ? __pfx___x64_sys_mount+0x10/0x10
[ 746.159073][ T7767] do_syscall_64+0xd2/0x260
[ 746.160564][ T7767] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 746.162517][ T7767] RIP: 0033:0x7f131fc7f4aa
[ 746.163979][ T7767] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 746.170201][ T7767] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 746.172899][ T7767] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 746.175475][ T7767] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 746.178178][ T7767] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 746.180732][ T7767] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 746.183295][ T7767] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 746.185866][ T7767]
[ 746.186886][ T7766] CPU: 1 PID: 7766 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 746.187441][ T7767] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 746.190597][ T7766] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 746.190607][ T7766] Call Trace:
[ 746.190612][ T7766]
[ 746.190616][ T7766] dump_stack_lvl+0x16c/0x1f0
[ 746.195077][ T7767] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 746.198559][ T7766] sysfs_warn_dup+0x7f/0xa0
[ 746.206178][ T7766] sysfs_create_dir_ns+0x24d/0x2b0
[ 746.208025][ T7766] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 746.210072][ T7766] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 746.212046][ T7766] ? do_raw_spin_unlock+0x172/0x230
[ 746.213868][ T7766] kobject_add_internal+0x2c8/0x990
[ 746.215680][ T7766] kobject_init_and_add+0x11c/0x190
[ 746.217506][ T7766] ? __pfx_kobject_init_and_add+0x10/0x10
[ 746.219459][ T7766] ? lockdep_init_map_type+0x16d/0x7d0
[ 746.221398][ T7766] ? lockdep_init_map_type+0x16d/0x7d0
[ 746.223276][ T7766] gfs2_sys_fs_add+0x207/0x470
[ 746.224984][ T7766] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 746.226838][ T7766] ? __pfx_alloc_workqueue+0x10/0x10
[ 746.228662][ T7766] ? read_word_at_a_time+0xe/0x20
[ 746.230429][ T7766] gfs2_fill_super+0x1352/0x2bf0
[ 746.232152][ T7766] ? __pfx_gfs2_fill_super+0x10/0x10
[ 746.233989][ T7766] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 746.235847][ T7766] ? set_blocksize+0x2b1/0x350
[ 746.237523][ T7766] ? sb_set_blocksize+0xf6/0x120
[ 746.239247][ T7766] ? setup_bdev_super+0x392/0x720
[ 746.241014][ T7766] get_tree_bdev+0x36f/0x610
[ 746.242629][ T7766] ? __pfx_gfs2_fill_super+0x10/0x10
[ 746.244458][ T7766] ? __pfx_get_tree_bdev+0x10/0x10
[ 746.246261][ T7766] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 746.248211][ T7766] ? cap_capable+0x1cf/0x240
[ 746.249832][ T7766] gfs2_get_tree+0x4e/0x280
[ 746.251419][ T7766] vfs_get_tree+0x8f/0x380
[ 746.252988][ T7766] path_mount+0x14e6/0x1f20
[ 746.254589][ T7766] ? kmem_cache_free+0x12e/0x380
[ 746.256316][ T7766] ? __pfx_path_mount+0x10/0x10
[ 746.258024][ T7766] ? putname+0x12e/0x170
[ 746.259511][ T7766] __x64_sys_mount+0x297/0x320
[ 746.261343][ T7766] ? __pfx___x64_sys_mount+0x10/0x10
[ 746.263175][ T7766] do_syscall_64+0xd2/0x260
[ 746.264761][ T7766] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 746.266826][ T7766] RIP: 0033:0x7fb605a7f4aa
[ 746.268383][ T7766] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 746.275014][ T7766] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 746.277936][ T7766] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 746.280684][ T7766] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 746.283426][ T7766] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 746.286187][ T7766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 746.288935][ T7766] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 746.291679][ T7766]
[ 746.294647][ T7766] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 746.299774][ T7766] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 746.591964][ T7772] loop2: detected capacity change from 0 to 32768
[ 746.602160][ T7771] loop0: detected capacity change from 0 to 32768
[ 746.605506][ T7772] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 746.608342][ T7772] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 746.612735][ T7771] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 746.617274][ T7771] CPU: 0 PID: 7771 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 746.620932][ T7771] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 746.624454][ T7771] Call Trace:
[ 746.625691][ T7771]
[ 746.626879][ T7771] dump_stack_lvl+0x16c/0x1f0
[ 746.626990][ T7773] loop1: detected capacity change from 0 to 32768
[ 746.627589][ T7772] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 746.628335][ T54] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 746.628345][ T54] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 746.628536][ T7771] sysfs_warn_dup+0x7f/0xa0
[ 746.634418][ T7773] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 746.636027][ T7771] sysfs_create_dir_ns+0x24d/0x2b0
[ 746.636049][ T7771] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 746.636064][ T7771] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 746.648448][ T7771] ? do_raw_spin_unlock+0x172/0x230
[ 746.650297][ T7771] kobject_add_internal+0x2c8/0x990
[ 746.652154][ T7771] kobject_init_and_add+0x11c/0x190
[ 746.654005][ T7771] ? __pfx_kobject_init_and_add+0x10/0x10
[ 746.656003][ T7771] ? lockdep_init_map_type+0x16d/0x7d0
[ 746.657933][ T7774] loop3: detected capacity change from 0 to 32768
[ 746.657987][ T7771] ? lockdep_init_map_type+0x16d/0x7d0
[ 746.660329][ T54] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 31ms
[ 746.662218][ T7771] gfs2_sys_fs_add+0x207/0x470
[ 746.665170][ T7774] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 746.665364][ T54] gfs2: fsid=syz:syz.0: jid=0: Done
[ 746.665384][ T7772] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 746.666332][ T7771] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 746.666350][ T7771] ? __pfx_alloc_workqueue+0x10/0x10
[ 746.666366][ T7771] ? read_word_at_a_time+0xe/0x20
[ 746.678784][ T7771] gfs2_fill_super+0x1352/0x2bf0
[ 746.680533][ T7771] ? __pfx_gfs2_fill_super+0x10/0x10
[ 746.682405][ T7771] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 746.684296][ T7771] ? set_blocksize+0x2b1/0x350
[ 746.686016][ T7771] ? sb_set_blocksize+0xf6/0x120
[ 746.687763][ T7771] ? setup_bdev_super+0x392/0x720
[ 746.689716][ T7771] get_tree_bdev+0x36f/0x610
[ 746.691502][ T7771] ? __pfx_gfs2_fill_super+0x10/0x10
[ 746.693381][ T7771] ? __pfx_get_tree_bdev+0x10/0x10
[ 746.695197][ T7771] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 746.697197][ T7771] ? cap_capable+0x1cf/0x240
[ 746.698836][ T7771] gfs2_get_tree+0x4e/0x280
[ 746.700444][ T7771] vfs_get_tree+0x8f/0x380
[ 746.702054][ T7771] path_mount+0x14e6/0x1f20
[ 746.703673][ T7771] ? kmem_cache_free+0x12e/0x380
[ 746.705459][ T7771] ? __pfx_path_mount+0x10/0x10
[ 746.707195][ T7771] ? putname+0x12e/0x170
[ 746.708718][ T7771] __x64_sys_mount+0x297/0x320
[ 746.710420][ T7771] ? __pfx___x64_sys_mount+0x10/0x10
[ 746.712289][ T7771] do_syscall_64+0xd2/0x260
[ 746.713925][ T7771] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 746.716024][ T7771] RIP: 0033:0x7f3ced07f4aa
[ 746.717619][ T7771] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 746.724359][ T7771] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 746.727296][ T7771] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 746.730073][ T7771] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 746.732854][ T7771] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 746.735638][ T7771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 746.738440][ T7771] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 746.741240][ T7771]
[ 746.742352][ T7774] CPU: 1 PID: 7774 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 746.743307][ T7771] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 746.746090][ T7774] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 746.746100][ T7774] Call Trace:
[ 746.746105][ T7774]
[ 746.746109][ T7774] dump_stack_lvl+0x16c/0x1f0
[ 746.746128][ T7774] sysfs_warn_dup+0x7f/0xa0
[ 746.746145][ T7774] sysfs_create_dir_ns+0x24d/0x2b0
[ 746.746160][ T7774] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 746.746176][ T7774] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 746.746187][ T7774] ? do_raw_spin_unlock+0x172/0x230
[ 746.751059][ T7771] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 746.754528][ T7774] kobject_add_internal+0x2c8/0x990
[ 746.754543][ T7774] kobject_init_and_add+0x11c/0x190
[ 746.754554][ T7774] ? __pfx_kobject_init_and_add+0x10/0x10
[ 746.754566][ T7774] ? lockdep_init_map_type+0x16d/0x7d0
[ 746.754581][ T7774] ? lockdep_init_map_type+0x16d/0x7d0
[ 746.779384][ T7774] gfs2_sys_fs_add+0x207/0x470
[ 746.781074][ T7774] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 746.782928][ T7774] ? __pfx_alloc_workqueue+0x10/0x10
[ 746.784794][ T7774] ? read_word_at_a_time+0xe/0x20
[ 746.786553][ T7774] gfs2_fill_super+0x1352/0x2bf0
[ 746.788288][ T7774] ? __pfx_gfs2_fill_super+0x10/0x10
[ 746.790127][ T7774] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 746.792001][ T7774] ? set_blocksize+0x2b1/0x350
[ 746.793716][ T7774] ? sb_set_blocksize+0xf6/0x120
[ 746.795491][ T7774] ? setup_bdev_super+0x392/0x720
[ 746.797325][ T7774] get_tree_bdev+0x36f/0x610
[ 746.798981][ T7774] ? __pfx_gfs2_fill_super+0x10/0x10
[ 746.800872][ T7774] ? __pfx_get_tree_bdev+0x10/0x10
[ 746.802697][ T7774] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 746.804692][ T7774] ? cap_capable+0x1cf/0x240
[ 746.806350][ T7774] gfs2_get_tree+0x4e/0x280
[ 746.807973][ T7774] vfs_get_tree+0x8f/0x380
[ 746.809591][ T7774] path_mount+0x14e6/0x1f20
[ 746.811225][ T7774] ? kmem_cache_free+0x12e/0x380
[ 746.812981][ T7774] ? __pfx_path_mount+0x10/0x10
[ 746.814727][ T7774] ? putname+0x12e/0x170
[ 746.816247][ T7774] __x64_sys_mount+0x297/0x320
[ 746.817970][ T7774] ? __pfx___x64_sys_mount+0x10/0x10
[ 746.819857][ T7774] do_syscall_64+0xd2/0x260
[ 746.821556][ T7774] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 746.823697][ T7774] RIP: 0033:0x7fb605a7f4aa
[ 746.825298][ T7774] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 746.832042][ T7774] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 746.834945][ T7774] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 746.837740][ T7774] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 746.840506][ T7774] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 746.843292][ T7774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 746.846071][ T7774] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 746.848858][ T7774]
[ 746.850095][ T7773] CPU: 2 PID: 7773 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 746.853480][ T7773] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 746.856707][ T7773] Call Trace:
[ 746.857921][ T7773]
[ 746.858573][ T7774] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 746.858884][ T7773] dump_stack_lvl+0x16c/0x1f0
[ 746.863764][ T7774] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 746.864677][ T7772] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 746.865216][ T7773] sysfs_warn_dup+0x7f/0xa0
[ 746.865236][ T7773] sysfs_create_dir_ns+0x24d/0x2b0
[ 746.865251][ T7773] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 746.865267][ T7773] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 746.865278][ T7773] ? do_raw_spin_unlock+0x172/0x230
[ 746.865289][ T7773] kobject_add_internal+0x2c8/0x990
[ 746.865300][ T7773] kobject_init_and_add+0x11c/0x190
[ 746.881305][ T7773] ? __pfx_kobject_init_and_add+0x10/0x10
[ 746.883141][ T7773] ? lockdep_init_map_type+0x16d/0x7d0
[ 746.884928][ T7773] ? lockdep_init_map_type+0x16d/0x7d0
[ 746.886686][ T7773] gfs2_sys_fs_add+0x207/0x470
[ 746.888248][ T7773] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 746.889972][ T7773] ? __pfx_alloc_workqueue+0x10/0x10
[ 746.891690][ T7773] ? read_word_at_a_time+0xe/0x20
[ 746.893332][ T7773] gfs2_fill_super+0x1352/0x2bf0
[ 746.894980][ T7773] ? __pfx_gfs2_fill_super+0x10/0x10
[ 746.896697][ T7773] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 746.898430][ T7773] ? set_blocksize+0x2b1/0x350
[ 746.899981][ T7773] ? sb_set_blocksize+0xf6/0x120
[ 746.901592][ T7773] ? setup_bdev_super+0x392/0x720
[ 746.903221][ T7773] get_tree_bdev+0x36f/0x610
[ 746.904822][ T7773] ? __pfx_gfs2_fill_super+0x10/0x10
[ 746.906528][ T7773] ? __pfx_get_tree_bdev+0x10/0x10
[ 746.908182][ T7773] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 746.909992][ T7773] ? cap_capable+0x1cf/0x240
[ 746.911489][ T7773] gfs2_get_tree+0x4e/0x280
[ 746.912965][ T7773] vfs_get_tree+0x8f/0x380
[ 746.914438][ T7773] path_mount+0x14e6/0x1f20
[ 746.915911][ T7773] ? kmem_cache_free+0x12e/0x380
[ 746.917507][ T7773] ? __pfx_path_mount+0x10/0x10
[ 746.919080][ T7773] ? putname+0x12e/0x170
[ 746.920448][ T7773] __x64_sys_mount+0x297/0x320
[ 746.922005][ T7773] ? __pfx___x64_sys_mount+0x10/0x10
[ 746.923711][ T7773] do_syscall_64+0xd2/0x260
[ 746.925202][ T7773] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 746.927112][ T7773] RIP: 0033:0x7f932287f4aa
[ 746.928563][ T7773] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 746.934696][ T7773] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 746.937376][ T7773] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 746.939915][ T7773] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 746.942437][ T7773] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 746.944957][ T7773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 746.947457][ T7773] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 746.949964][ T7773]
[ 746.953188][ T7773] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 746.955080][ T5262] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 746.955080][ T5262] inode = 11 2340
[ 746.955080][ T5262] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 746.958886][ T7773] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 746.963985][ T5262] 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
[ 746.964005][ T5262] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5262 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 746.974102][ T5262] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 746.977271][ T5262] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 746.981987][ T5262] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 746.984964][ T5262] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 746.988753][ T5262] gfs2: fsid=syz:syz.0: File system withdrawn
[ 746.990733][ T5262] CPU: 2 PID: 5262 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 746.994025][ T5262] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 746.997283][ T5262] Call Trace:
[ 746.998373][ T5262]
[ 746.999334][ T5262] dump_stack_lvl+0x16c/0x1f0
[ 747.000872][ T5262] gfs2_withdraw+0xab8/0x1290
[ 747.002403][ T5262] ? __pfx_gfs2_withdraw+0x10/0x10
[ 747.004061][ T5262] ? map_id_range_down+0x2b6/0x3a0
[ 747.005760][ T5262] ? __pfx_map_id_range_down+0x10/0x10
[ 747.007526][ T5262] gfs2_inode_refresh+0xc99/0x10a0
[ 747.009193][ T5262] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 747.010981][ T5262] inode_go_instantiate+0x47/0x60
[ 747.012622][ T5262] gfs2_instantiate+0x169/0x250
[ 747.014223][ T5262] gfs2_glock_wait+0x214/0x330
[ 747.015781][ T5262] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 747.017502][ T5262] gfs2_glock_nq+0x946/0x1cd0
[ 747.019034][ T5262] ? do_raw_spin_unlock+0x172/0x230
[ 747.020730][ T5262] ? __gfs2_holder_init+0x18a/0x2f0
[ 747.022421][ T5262] do_sync+0x6cf/0xd30
[ 747.023754][ T5262] ? __pfx_do_sync+0x10/0x10
[ 747.025262][ T5262] ? gfs2_quota_sync+0x4ad/0x630
[ 747.026873][ T5262] ? gfs2_quota_sync+0x419/0x630
[ 747.028480][ T5262] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 747.030229][ T5262] ? qd_check_sync+0x3d8/0x4f0
[ 747.031781][ T5262] gfs2_quota_sync+0x419/0x630
[ 747.033345][ T5262] gfs2_sync_fs+0x44/0xb0
[ 747.034750][ T5262] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 747.036384][ T5262] sync_filesystem+0x10d/0x290
[ 747.037946][ T5262] generic_shutdown_super+0x7e/0x3d0
[ 747.039657][ T5262] kill_block_super+0x3b/0x90
[ 747.041196][ T5262] gfs2_kill_sb+0x360/0x410
[ 747.042678][ T5262] deactivate_locked_super+0xbe/0x1a0
[ 747.044420][ T5262] deactivate_super+0xde/0x100
[ 747.045986][ T5262] cleanup_mnt+0x222/0x450
[ 747.047448][ T5262] task_work_run+0x14e/0x250
[ 747.048962][ T5262] ? __pfx_task_work_run+0x10/0x10
[ 747.050620][ T5262] syscall_exit_to_user_mode+0x275/0x2a0
[ 747.052435][ T5262] do_syscall_64+0xe2/0x260
[ 747.053914][ T5262] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 747.055831][ T5262] RIP: 0033:0x7f131fc7f0d7
[ 747.057287][ T5262] 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
[ 747.063452][ T5262] RSP: 002b:00007ffd8021b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 747.066157][ T5262] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f131fc7f0d7
[ 747.068709][ T5262] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd8021b240
[ 747.071254][ T5262] RBP: 00007ffd8021b240 R08: 0000000000000000 R09: 0000000000000000
[ 747.073824][ T5262] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd8021c300
[ 747.076369][ T5262] R13: 00007f131fcc93b9 R14: 00000000000b631e R15: 0000000000000001
[ 747.078920][ T5262]
[ 747.262675][ T7781] loop0: detected capacity change from 0 to 32768
[ 747.265420][ T7782] loop3: detected capacity change from 0 to 32768
[ 747.269459][ T7782] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 747.272109][ T7782] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 747.276707][ T7782] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 747.276962][ T7781] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 747.280153][ T5229] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 747.281902][ T7781] CPU: 0 PID: 7781 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 747.284192][ T5229] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 747.287827][ T7781] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 747.287836][ T7781] Call Trace:
[ 747.287841][ T7781]
[ 747.287845][ T7781] dump_stack_lvl+0x16c/0x1f0
[ 747.287865][ T7781] sysfs_warn_dup+0x7f/0xa0
[ 747.287882][ T7781] sysfs_create_dir_ns+0x24d/0x2b0
[ 747.287897][ T7781] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 747.287916][ T7781] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 747.287928][ T7781] ? do_raw_spin_unlock+0x172/0x230
[ 747.287939][ T7781] kobject_add_internal+0x2c8/0x990
[ 747.287950][ T7781] kobject_init_and_add+0x11c/0x190
[ 747.287961][ T7781] ? __pfx_kobject_init_and_add+0x10/0x10
[ 747.287973][ T7781] ? lockdep_init_map_type+0x16d/0x7d0
[ 747.287988][ T7781] ? lockdep_init_map_type+0x16d/0x7d0
[ 747.288003][ T7781] gfs2_sys_fs_add+0x207/0x470
[ 747.306343][ T7783] loop1: detected capacity change from 0 to 32768
[ 747.307183][ T7781] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 747.307203][ T7781] ? __pfx_alloc_workqueue+0x10/0x10
[ 747.307219][ T7781] ? read_word_at_a_time+0xe/0x20
[ 747.307231][ T7781] gfs2_fill_super+0x1352/0x2bf0
[ 747.324813][ T7783] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 747.326552][ T7781] ? __pfx_gfs2_fill_super+0x10/0x10
[ 747.335079][ T7781] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 747.337104][ T7781] ? set_blocksize+0x2b1/0x350
[ 747.338216][ T1354] ieee802154 phy0 wpan0: encryption failed: -22
[ 747.338879][ T7781] ? sb_set_blocksize+0xf6/0x120
[ 747.341081][ T1354] ieee802154 phy1 wpan1: encryption failed: -22
[ 747.342799][ T7781] ? setup_bdev_super+0x392/0x720
[ 747.346788][ T7781] get_tree_bdev+0x36f/0x610
[ 747.348425][ T7781] ? __pfx_gfs2_fill_super+0x10/0x10
[ 747.350305][ T7781] ? __pfx_get_tree_bdev+0x10/0x10
[ 747.352149][ T7781] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 747.354161][ T7781] ? cap_capable+0x1cf/0x240
[ 747.355796][ T7781] gfs2_get_tree+0x4e/0x280
[ 747.357429][ T7781] vfs_get_tree+0x8f/0x380
[ 747.359017][ T7781] path_mount+0x14e6/0x1f20
[ 747.360686][ T7781] ? kmem_cache_free+0x12e/0x380
[ 747.362611][ T7781] ? __pfx_path_mount+0x10/0x10
[ 747.364324][ T7781] ? putname+0x12e/0x170
[ 747.365859][ T7781] __x64_sys_mount+0x297/0x320
[ 747.367559][ T7781] ? __pfx___x64_sys_mount+0x10/0x10
[ 747.369439][ T7781] do_syscall_64+0xd2/0x260
[ 747.371040][ T7781] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 747.373191][ T7781] RIP: 0033:0x7f3ced07f4aa
[ 747.374984][ T7781] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 747.381805][ T7781] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 747.384713][ T7781] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 747.387517][ T7781] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 747.390319][ T7781] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 747.393187][ T7781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 747.395963][ T7781] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 747.398721][ T7781]
[ 747.399817][ T7783] CPU: 1 PID: 7783 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 747.403419][ T7783] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 747.404576][ T7781] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 747.406905][ T7783] Call Trace:
[ 747.406912][ T7783]
[ 747.406916][ T7783] dump_stack_lvl+0x16c/0x1f0
[ 747.406935][ T7783] sysfs_warn_dup+0x7f/0xa0
[ 747.406951][ T7783] sysfs_create_dir_ns+0x24d/0x2b0
[ 747.406967][ T7783] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 747.412467][ T7781] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 747.412516][ T7783] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 747.424517][ T7783] ? do_raw_spin_unlock+0x172/0x230
[ 747.426335][ T7783] kobject_add_internal+0x2c8/0x990
[ 747.428144][ T7783] kobject_init_and_add+0x11c/0x190
[ 747.429950][ T7783] ? __pfx_kobject_init_and_add+0x10/0x10
[ 747.431931][ T7783] ? lockdep_init_map_type+0x16d/0x7d0
[ 747.432803][ T5229] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 148ms
[ 747.433815][ T7783] ? lockdep_init_map_type+0x16d/0x7d0
[ 747.433833][ T7783] gfs2_sys_fs_add+0x207/0x470
[ 747.433849][ T7783] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 747.439459][ T5229] gfs2: fsid=syz:syz.0: jid=0: Done
[ 747.439955][ T7783] ? __pfx_alloc_workqueue+0x10/0x10
[ 747.441916][ T7782] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 747.443634][ T7783] ? read_word_at_a_time+0xe/0x20
[ 747.443649][ T7783] gfs2_fill_super+0x1352/0x2bf0
[ 747.443662][ T7783] ? __pfx_gfs2_fill_super+0x10/0x10
[ 747.443672][ T7783] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 747.455673][ T7783] ? set_blocksize+0x2b1/0x350
[ 747.457351][ T7783] ? sb_set_blocksize+0xf6/0x120
[ 747.459067][ T7783] ? setup_bdev_super+0x392/0x720
[ 747.460822][ T7783] get_tree_bdev+0x36f/0x610
[ 747.462456][ T7783] ? __pfx_gfs2_fill_super+0x10/0x10
[ 747.464861][ T7783] ? __pfx_get_tree_bdev+0x10/0x10
[ 747.467200][ T7783] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 747.469727][ T7783] ? cap_capable+0x1cf/0x240
[ 747.471828][ T7783] gfs2_get_tree+0x4e/0x280
[ 747.473810][ T7783] vfs_get_tree+0x8f/0x380
[ 747.475562][ T7783] path_mount+0x14e6/0x1f20
[ 747.477170][ T7783] ? kmem_cache_free+0x12e/0x380
[ 747.478894][ T7783] ? __pfx_path_mount+0x10/0x10
[ 747.480613][ T7783] ? putname+0x12e/0x170
[ 747.482106][ T7783] __x64_sys_mount+0x297/0x320
[ 747.483779][ T7783] ? __pfx___x64_sys_mount+0x10/0x10
[ 747.485635][ T7783] do_syscall_64+0xd2/0x260
[ 747.487224][ T7783] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 747.489296][ T7783] RIP: 0033:0x7f932287f4aa
[ 747.490878][ T7783] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 747.497525][ T7783] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 747.500430][ T7783] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 747.503169][ T7783] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 747.505914][ T7783] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 747.508649][ T7783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 747.511394][ T7783] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 747.514130][ T7783]
[ 747.516551][ T7783] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 747.521450][ T7783] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 747.571010][ T7787] loop2: detected capacity change from 0 to 32768
[ 747.583186][ T7782] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 747.585614][ T7787] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 747.591006][ T7787] CPU: 1 PID: 7787 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 747.594631][ T7787] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 747.598211][ T7787] Call Trace:
[ 747.599441][ T7787]
[ 747.600529][ T7787] dump_stack_lvl+0x16c/0x1f0
[ 747.602189][ T7787] sysfs_warn_dup+0x7f/0xa0
[ 747.603777][ T7787] sysfs_create_dir_ns+0x24d/0x2b0
[ 747.605578][ T7787] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 747.607534][ T7787] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 747.609410][ T7787] ? do_raw_spin_unlock+0x172/0x230
[ 747.611237][ T7787] kobject_add_internal+0x2c8/0x990
[ 747.613058][ T7787] kobject_init_and_add+0x11c/0x190
[ 747.614963][ T7787] ? __pfx_kobject_init_and_add+0x10/0x10
[ 747.616975][ T7787] ? lockdep_init_map_type+0x16d/0x7d0
[ 747.618892][ T7787] ? lockdep_init_map_type+0x16d/0x7d0
[ 747.620928][ T7787] gfs2_sys_fs_add+0x207/0x470
[ 747.622685][ T7787] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 747.624553][ T7787] ? __pfx_alloc_workqueue+0x10/0x10
[ 747.626420][ T7787] ? read_word_at_a_time+0xe/0x20
[ 747.628186][ T7787] gfs2_fill_super+0x1352/0x2bf0
[ 747.629933][ T7787] ? __pfx_gfs2_fill_super+0x10/0x10
[ 747.632298][ T7787] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 747.634802][ T7787] ? set_blocksize+0x2b1/0x350
[ 747.637076][ T7787] ? sb_set_blocksize+0xf6/0x120
[ 747.639346][ T7787] ? setup_bdev_super+0x392/0x720
[ 747.641655][ T7787] get_tree_bdev+0x36f/0x610
[ 747.643812][ T7787] ? __pfx_gfs2_fill_super+0x10/0x10
[ 747.646243][ T7787] ? __pfx_get_tree_bdev+0x10/0x10
[ 747.648594][ T7787] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 747.651086][ T7787] ? cap_capable+0x1cf/0x240
[ 747.652720][ T7787] gfs2_get_tree+0x4e/0x280
[ 747.654313][ T7787] vfs_get_tree+0x8f/0x380
[ 747.655881][ T7787] path_mount+0x14e6/0x1f20
[ 747.657483][ T7787] ? kmem_cache_free+0x12e/0x380
[ 747.659209][ T7787] ? __pfx_path_mount+0x10/0x10
[ 747.661097][ T7787] ? putname+0x12e/0x170
[ 747.662660][ T7787] __x64_sys_mount+0x297/0x320
[ 747.664360][ T7787] ? __pfx___x64_sys_mount+0x10/0x10
[ 747.666223][ T7787] do_syscall_64+0xd2/0x260
[ 747.667825][ T7787] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 747.669911][ T7787] RIP: 0033:0x7f131fc7f4aa
[ 747.671613][ T7787] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 747.678464][ T7787] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 747.682097][ T7787] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 747.685672][ T7787] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 747.689236][ T7787] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 747.692795][ T7787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 747.696348][ T7787] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 747.699920][ T7787]
[ 747.705844][ T7787] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 747.711195][ T7787] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 747.715708][ T5260] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 747.715708][ T5260] inode = 11 2340
[ 747.715708][ T5260] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 747.721821][ T5260] 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
[ 747.730918][ T5260] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5260 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 747.734342][ T5260] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 747.738131][ T5260] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 747.743156][ T5260] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 747.747338][ T5260] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 747.749652][ T5260] gfs2: fsid=syz:syz.0: File system withdrawn
[ 747.751865][ T5260] CPU: 2 PID: 5260 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 747.755411][ T5260] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 747.758739][ T5260] Call Trace:
[ 747.759857][ T5260]
[ 747.760863][ T5260] dump_stack_lvl+0x16c/0x1f0
[ 747.762479][ T5260] gfs2_withdraw+0xab8/0x1290
[ 747.764021][ T5260] ? __pfx_gfs2_withdraw+0x10/0x10
[ 747.765717][ T5260] ? map_id_range_down+0x2b6/0x3a0
[ 747.767384][ T5260] ? __pfx_map_id_range_down+0x10/0x10
[ 747.769177][ T5260] gfs2_inode_refresh+0xc99/0x10a0
[ 747.770850][ T5260] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 747.772647][ T5260] inode_go_instantiate+0x47/0x60
[ 747.774283][ T5260] gfs2_instantiate+0x169/0x250
[ 747.775871][ T5260] gfs2_glock_wait+0x214/0x330
[ 747.777438][ T5260] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 747.779167][ T5260] gfs2_glock_nq+0x946/0x1cd0
[ 747.780724][ T5260] ? do_raw_spin_unlock+0x172/0x230
[ 747.782419][ T5260] ? __gfs2_holder_init+0x18a/0x2f0
[ 747.784186][ T5260] do_sync+0x6cf/0xd30
[ 747.785558][ T5260] ? __pfx_do_sync+0x10/0x10
[ 747.787178][ T5260] ? gfs2_quota_sync+0x4ad/0x630
[ 747.788799][ T5260] ? gfs2_quota_sync+0x419/0x630
[ 747.790404][ T5260] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 747.792383][ T5260] ? qd_check_sync+0x3d8/0x4f0
[ 747.794140][ T5260] gfs2_quota_sync+0x419/0x630
[ 747.795689][ T5260] gfs2_sync_fs+0x44/0xb0
[ 747.797091][ T5260] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 747.798711][ T5260] sync_filesystem+0x10d/0x290
[ 747.800274][ T5260] generic_shutdown_super+0x7e/0x3d0
[ 747.802020][ T5260] kill_block_super+0x3b/0x90
[ 747.803543][ T5260] gfs2_kill_sb+0x360/0x410
[ 747.805038][ T5260] deactivate_locked_super+0xbe/0x1a0
[ 747.806793][ T5260] deactivate_super+0xde/0x100
[ 747.808358][ T5260] cleanup_mnt+0x222/0x450
[ 747.809814][ T5260] task_work_run+0x14e/0x250
[ 747.811342][ T5260] ? __pfx_task_work_run+0x10/0x10
[ 747.813050][ T5260] syscall_exit_to_user_mode+0x275/0x2a0
[ 747.814860][ T5260] do_syscall_64+0xe2/0x260
[ 747.816329][ T5260] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 747.818262][ T5260] RIP: 0033:0x7fb605a7f0d7
[ 747.819715][ T5260] 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
[ 747.826495][ T5260] RSP: 002b:00007ffdcdb31e98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 747.829205][ T5260] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb605a7f0d7
[ 747.831766][ T5260] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdcdb31f50
[ 747.834313][ T5260] RBP: 00007ffdcdb31f50 R08: 0000000000000000 R09: 0000000000000000
[ 747.836853][ T5260] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdcdb33010
[ 747.839403][ T5260] R13: 00007fb605ac93b9 R14: 00000000000b65cb R15: 0000000000000001
[ 747.841963][ T5260]
[ 747.900780][ T7792] loop1: detected capacity change from 0 to 32768
[ 747.905413][ T7792] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 747.914570][ T7792] CPU: 1 PID: 7792 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 747.918196][ T7792] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 747.921719][ T7792] Call Trace:
[ 747.922901][ T7792]
[ 747.923956][ T7792] dump_stack_lvl+0x16c/0x1f0
[ 747.925653][ T7792] sysfs_warn_dup+0x7f/0xa0
[ 747.927265][ T7792] sysfs_create_dir_ns+0x24d/0x2b0
[ 747.929080][ T7792] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 747.931049][ T7792] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 747.932938][ T7792] ? do_raw_spin_unlock+0x172/0x230
[ 747.934759][ T7792] kobject_add_internal+0x2c8/0x990
[ 747.936585][ T7792] kobject_init_and_add+0x11c/0x190
[ 747.938045][ T7791] loop0: detected capacity change from 0 to 32768
[ 747.938439][ T7792] ? __pfx_kobject_init_and_add+0x10/0x10
[ 747.942710][ T7792] ? lockdep_init_map_type+0x16d/0x7d0
[ 747.944642][ T7792] ? lockdep_init_map_type+0x16d/0x7d0
[ 747.946574][ T7792] gfs2_sys_fs_add+0x207/0x470
[ 747.948273][ T7792] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 747.950148][ T7792] ? __pfx_alloc_workqueue+0x10/0x10
[ 747.952015][ T7792] ? read_word_at_a_time+0xe/0x20
[ 747.953804][ T7792] gfs2_fill_super+0x1352/0x2bf0
[ 747.955567][ T7792] ? __pfx_gfs2_fill_super+0x10/0x10
[ 747.957435][ T7792] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 747.959332][ T7792] ? set_blocksize+0x2b1/0x350
[ 747.961039][ T7792] ? sb_set_blocksize+0xf6/0x120
[ 747.962795][ T7792] ? setup_bdev_super+0x392/0x720
[ 747.964576][ T7792] get_tree_bdev+0x36f/0x610
[ 747.966232][ T7792] ? __pfx_gfs2_fill_super+0x10/0x10
[ 747.968097][ T7792] ? __pfx_get_tree_bdev+0x10/0x10
[ 747.969907][ T7792] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 747.971886][ T7792] ? cap_capable+0x1cf/0x240
[ 747.973533][ T7792] gfs2_get_tree+0x4e/0x280
[ 747.975139][ T7792] vfs_get_tree+0x8f/0x380
[ 747.976725][ T7792] path_mount+0x14e6/0x1f20
[ 747.978340][ T7792] ? kmem_cache_free+0x12e/0x380
[ 747.980096][ T7792] ? __pfx_path_mount+0x10/0x10
[ 747.981838][ T7792] ? putname+0x12e/0x170
[ 747.983339][ T7792] __x64_sys_mount+0x297/0x320
[ 747.985064][ T7792] ? __pfx___x64_sys_mount+0x10/0x10
[ 747.986929][ T7792] do_syscall_64+0xd2/0x260
[ 747.988545][ T7792] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 747.990624][ T7792] RIP: 0033:0x7f932287f4aa
[ 747.992198][ T7792] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 747.998906][ T7792] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 748.001844][ T7792] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 748.004620][ T7792] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 748.007434][ T7792] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 748.010205][ T7792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 748.012971][ T7792] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 748.015733][ T7792]
[ 748.020349][ T7792] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 748.025425][ T7792] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 748.026278][ T7791] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 748.030636][ T7791] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 748.037624][ T7791] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 748.041205][ T5229] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 748.043553][ T5229] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 748.045764][ T7793] loop2: detected capacity change from 0 to 32768
[ 748.049373][ T7793] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 748.051868][ T7793] CPU: 2 PID: 7793 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 748.055273][ T7793] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 748.058601][ T7793] Call Trace:
[ 748.059712][ T7793]
[ 748.060718][ T7793] dump_stack_lvl+0x16c/0x1f0
[ 748.062284][ T7793] sysfs_warn_dup+0x7f/0xa0
[ 748.063821][ T7793] sysfs_create_dir_ns+0x24d/0x2b0
[ 748.065520][ T7793] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 748.067390][ T7793] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 748.069188][ T7793] ? do_raw_spin_unlock+0x172/0x230
[ 748.070896][ T7793] kobject_add_internal+0x2c8/0x990
[ 748.072655][ T7793] kobject_init_and_add+0x11c/0x190
[ 748.074375][ T7793] ? __pfx_kobject_init_and_add+0x10/0x10
[ 748.076257][ T7793] ? lockdep_init_map_type+0x16d/0x7d0
[ 748.078089][ T7793] ? lockdep_init_map_type+0x16d/0x7d0
[ 748.079059][ T5229] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 35ms
[ 748.079877][ T7793] gfs2_sys_fs_add+0x207/0x470
[ 748.082540][ T5229] gfs2: fsid=syz:syz.0: jid=0: Done
[ 748.084008][ T7793] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 748.086897][ T7791] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 748.087540][ T7793] ? __pfx_alloc_workqueue+0x10/0x10
[ 748.091968][ T7793] ? read_word_at_a_time+0xe/0x20
[ 748.093634][ T7793] gfs2_fill_super+0x1352/0x2bf0
[ 748.095232][ T7793] ? __pfx_gfs2_fill_super+0x10/0x10
[ 748.096954][ T7793] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 748.098683][ T7793] ? set_blocksize+0x2b1/0x350
[ 748.100230][ T7793] ? sb_set_blocksize+0xf6/0x120
[ 748.101859][ T7793] ? setup_bdev_super+0x392/0x720
[ 748.103475][ T7793] get_tree_bdev+0x36f/0x610
[ 748.104998][ T7793] ? __pfx_gfs2_fill_super+0x10/0x10
[ 748.106695][ T7793] ? __pfx_get_tree_bdev+0x10/0x10
[ 748.108346][ T7793] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 748.110157][ T7793] ? cap_capable+0x1cf/0x240
[ 748.111703][ T7793] gfs2_get_tree+0x4e/0x280
[ 748.113176][ T7793] vfs_get_tree+0x8f/0x380
[ 748.114632][ T7793] path_mount+0x14e6/0x1f20
[ 748.116105][ T7793] ? kmem_cache_free+0x12e/0x380
[ 748.117711][ T7793] ? __pfx_path_mount+0x10/0x10
[ 748.119279][ T7793] ? putname+0x12e/0x170
[ 748.120663][ T7793] __x64_sys_mount+0x297/0x320
[ 748.122261][ T7793] ? __pfx___x64_sys_mount+0x10/0x10
[ 748.123968][ T7793] do_syscall_64+0xd2/0x260
[ 748.125474][ T7793] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 748.127408][ T7793] RIP: 0033:0x7f131fc7f4aa
[ 748.128872][ T7793] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 748.135051][ T7793] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 748.137770][ T7793] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 748.140324][ T7793] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 748.142907][ T7793] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 748.145459][ T7793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 748.148004][ T7793] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 748.150550][ T7793]
[ 748.152332][ T7793] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 748.157390][ T7793] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 748.199147][ T7791] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 748.213910][ T5261] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 748.213910][ T5261] inode = 11 2340
[ 748.213910][ T5261] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 748.220422][ T5261] 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
[ 748.223681][ T5261] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5261 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 748.227107][ T5261] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 748.229874][ T5261] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 748.234785][ T5261] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 748.237962][ T5261] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 748.240247][ T5261] gfs2: fsid=syz:syz.0: File system withdrawn
[ 748.242377][ T5261] CPU: 2 PID: 5261 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 748.245707][ T5261] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 748.248954][ T5261] Call Trace:
[ 748.250047][ T5261]
[ 748.251016][ T5261] dump_stack_lvl+0x16c/0x1f0
[ 748.252600][ T5261] gfs2_withdraw+0xab8/0x1290
[ 748.254157][ T5261] ? __pfx_gfs2_withdraw+0x10/0x10
[ 748.255819][ T5261] ? map_id_range_down+0x2b6/0x3a0
[ 748.257550][ T5261] ? __pfx_map_id_range_down+0x10/0x10
[ 748.259353][ T5261] gfs2_inode_refresh+0xc99/0x10a0
[ 748.261021][ T5261] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 748.262812][ T5261] inode_go_instantiate+0x47/0x60
[ 748.264451][ T5261] gfs2_instantiate+0x169/0x250
[ 748.266066][ T5261] gfs2_glock_wait+0x214/0x330
[ 748.267626][ T5261] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 748.269353][ T5261] gfs2_glock_nq+0x946/0x1cd0
[ 748.270891][ T5261] ? do_raw_spin_unlock+0x172/0x230
[ 748.272914][ T5261] ? __gfs2_holder_init+0x18a/0x2f0
[ 748.275118][ T5261] do_sync+0x6cf/0xd30
[ 748.276575][ T5261] ? __pfx_do_sync+0x10/0x10
[ 748.278086][ T5261] ? gfs2_quota_sync+0x4ad/0x630
[ 748.279698][ T5261] ? gfs2_quota_sync+0x419/0x630
[ 748.281305][ T5261] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 748.283034][ T5261] ? qd_check_sync+0x3d8/0x4f0
[ 748.284602][ T5261] gfs2_quota_sync+0x419/0x630
[ 748.286189][ T5261] gfs2_sync_fs+0x44/0xb0
[ 748.287598][ T5261] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 748.289231][ T5261] sync_filesystem+0x10d/0x290
[ 748.290788][ T5261] generic_shutdown_super+0x7e/0x3d0
[ 748.292502][ T5261] kill_block_super+0x3b/0x90
[ 748.294031][ T5261] gfs2_kill_sb+0x360/0x410
[ 748.295609][ T5261] deactivate_locked_super+0xbe/0x1a0
[ 748.297542][ T5261] deactivate_super+0xde/0x100
[ 748.299101][ T5261] cleanup_mnt+0x222/0x450
[ 748.300576][ T5261] task_work_run+0x14e/0x250
[ 748.302320][ T5261] ? __pfx_task_work_run+0x10/0x10
[ 748.303987][ T5261] syscall_exit_to_user_mode+0x275/0x2a0
[ 748.305833][ T5261] do_syscall_64+0xe2/0x260
[ 748.307318][ T5261] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 748.309255][ T5261] RIP: 0033:0x7f3ced07f0d7
[ 748.310713][ T5261] 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
[ 748.314373][ T7799] loop3: detected capacity change from 0 to 32768
[ 748.317399][ T5261] RSP: 002b:00007fff89a766d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 748.317413][ T5261] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3ced07f0d7
[ 748.317420][ T5261] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff89a76790
[ 748.317427][ T5261] RBP: 00007fff89a76790 R08: 0000000000000000 R09: 0000000000000000
[ 748.317434][ T5261] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff89a77850
[ 748.317441][ T5261] R13: 00007f3ced0c93b9 R14: 00000000000b6843 R15: 0000000000000001
[ 748.317449][ T5261]
[ 748.341056][ T7799] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 748.343732][ T7799] CPU: 1 PID: 7799 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 748.347368][ T7799] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 748.350915][ T7799] Call Trace:
[ 748.352109][ T7799]
[ 748.353170][ T7799] dump_stack_lvl+0x16c/0x1f0
[ 748.354854][ T7799] sysfs_warn_dup+0x7f/0xa0
[ 748.356471][ T7799] sysfs_create_dir_ns+0x24d/0x2b0
[ 748.358288][ T7799] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 748.360271][ T7799] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 748.362167][ T7799] ? do_raw_spin_unlock+0x172/0x230
[ 748.363995][ T7799] kobject_add_internal+0x2c8/0x990
[ 748.365859][ T7799] kobject_init_and_add+0x11c/0x190
[ 748.367700][ T7799] ? __pfx_kobject_init_and_add+0x10/0x10
[ 748.369732][ T7799] ? lockdep_init_map_type+0x16d/0x7d0
[ 748.371659][ T7799] ? lockdep_init_map_type+0x16d/0x7d0
[ 748.373589][ T7799] gfs2_sys_fs_add+0x207/0x470
[ 748.375291][ T7799] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 748.377169][ T7799] ? __pfx_alloc_workqueue+0x10/0x10
[ 748.379031][ T7799] ? read_word_at_a_time+0xe/0x20
[ 748.380833][ T7799] gfs2_fill_super+0x1352/0x2bf0
[ 748.382591][ T7799] ? __pfx_gfs2_fill_super+0x10/0x10
[ 748.384448][ T7799] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 748.386354][ T7799] ? set_blocksize+0x2b1/0x350
[ 748.388057][ T7799] ? sb_set_blocksize+0xf6/0x120
[ 748.389813][ T7799] ? setup_bdev_super+0x392/0x720
[ 748.391606][ T7799] get_tree_bdev+0x36f/0x610
[ 748.393268][ T7799] ? __pfx_gfs2_fill_super+0x10/0x10
[ 748.395129][ T7799] ? __pfx_get_tree_bdev+0x10/0x10
[ 748.396950][ T7799] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 748.398931][ T7799] ? cap_capable+0x1cf/0x240
[ 748.400572][ T7799] gfs2_get_tree+0x4e/0x280
[ 748.402183][ T7799] vfs_get_tree+0x8f/0x380
[ 748.403770][ T7799] path_mount+0x14e6/0x1f20
[ 748.405397][ T7799] ? kmem_cache_free+0x12e/0x380
[ 748.407139][ T7799] ? __pfx_path_mount+0x10/0x10
[ 748.408863][ T7799] ? putname+0x12e/0x170
[ 748.410358][ T7799] __x64_sys_mount+0x297/0x320
[ 748.412051][ T7799] ? __pfx___x64_sys_mount+0x10/0x10
[ 748.413914][ T7799] do_syscall_64+0xd2/0x260
[ 748.415524][ T7799] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 748.417606][ T7799] RIP: 0033:0x7fb605a7f4aa
[ 748.419188][ T7799] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 748.425947][ T7799] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 748.428868][ T7799] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 748.431634][ T7799] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 748.434449][ T7799] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 748.437233][ T7799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 748.439994][ T7799] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 748.442778][ T7799]
[ 748.446523][ T7799] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 748.451371][ T7799] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 748.455987][ T7800] loop1: detected capacity change from 0 to 32768
[ 748.459491][ T7800] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 748.462186][ T7800] CPU: 3 PID: 7800 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 748.465798][ T7800] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 748.469396][ T7800] Call Trace:
[ 748.470566][ T7800]
[ 748.471605][ T7800] dump_stack_lvl+0x16c/0x1f0
[ 748.473263][ T7800] sysfs_warn_dup+0x7f/0xa0
[ 748.474851][ T7800] sysfs_create_dir_ns+0x24d/0x2b0
[ 748.476642][ T7800] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 748.478594][ T7800] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 748.480462][ T7800] ? do_raw_spin_unlock+0x172/0x230
[ 748.482277][ T7800] kobject_add_internal+0x2c8/0x990
[ 748.484091][ T7800] kobject_init_and_add+0x11c/0x190
[ 748.485918][ T7800] ? __pfx_kobject_init_and_add+0x10/0x10
[ 748.487898][ T7800] ? lockdep_init_map_type+0x16d/0x7d0
[ 748.489842][ T7800] ? lockdep_init_map_type+0x16d/0x7d0
[ 748.491746][ T7800] gfs2_sys_fs_add+0x207/0x470
[ 748.493421][ T7800] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 748.495261][ T7800] ? __pfx_alloc_workqueue+0x10/0x10
[ 748.497106][ T7800] ? read_word_at_a_time+0xe/0x20
[ 748.498855][ T7800] gfs2_fill_super+0x1352/0x2bf0
[ 748.500589][ T7800] ? __pfx_gfs2_fill_super+0x10/0x10
[ 748.502168][ T7801] loop2: detected capacity change from 0 to 32768
[ 748.502421][ T7800] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 748.506161][ T7801] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 748.506570][ T7800] ? set_blocksize+0x2b1/0x350
[ 748.510849][ T7800] ? sb_set_blocksize+0xf6/0x120
[ 748.512572][ T7800] ? setup_bdev_super+0x392/0x720
[ 748.514331][ T7800] get_tree_bdev+0x36f/0x610
[ 748.515951][ T7800] ? __pfx_gfs2_fill_super+0x10/0x10
[ 748.517789][ T7800] ? __pfx_get_tree_bdev+0x10/0x10
[ 748.519568][ T7800] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 748.521526][ T7800] ? cap_capable+0x1cf/0x240
[ 748.523141][ T7800] gfs2_get_tree+0x4e/0x280
[ 748.524724][ T7800] vfs_get_tree+0x8f/0x380
[ 748.526300][ T7800] path_mount+0x14e6/0x1f20
[ 748.527890][ T7800] ? kmem_cache_free+0x12e/0x380
[ 748.529624][ T7800] ? __pfx_path_mount+0x10/0x10
[ 748.531327][ T7800] ? putname+0x12e/0x170
[ 748.532816][ T7800] __x64_sys_mount+0x297/0x320
[ 748.534490][ T7800] ? __pfx___x64_sys_mount+0x10/0x10
[ 748.536333][ T7800] do_syscall_64+0xd2/0x260
[ 748.537930][ T7800] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 748.539982][ T7800] RIP: 0033:0x7f932287f4aa
[ 748.541547][ T7800] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 748.548185][ T7800] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 748.551065][ T7800] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 748.553817][ T7800] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 748.556545][ T7800] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 748.559280][ T7800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 748.562007][ T7800] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 748.564728][ T7800]
[ 748.565821][ T7801] CPU: 0 PID: 7801 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 748.566586][ T7800] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 748.569458][ T7801] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 748.569468][ T7801] Call Trace:
[ 748.569473][ T7801]
[ 748.569477][ T7801] dump_stack_lvl+0x16c/0x1f0
[ 748.569496][ T7801] sysfs_warn_dup+0x7f/0xa0
[ 748.574191][ T7800] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 748.577747][ T7801] sysfs_create_dir_ns+0x24d/0x2b0
[ 748.577767][ T7801] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 748.577783][ T7801] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 748.577794][ T7801] ? do_raw_spin_unlock+0x172/0x230
[ 748.577805][ T7801] kobject_add_internal+0x2c8/0x990
[ 748.577817][ T7801] kobject_init_and_add+0x11c/0x190
[ 748.577828][ T7801] ? __pfx_kobject_init_and_add+0x10/0x10
[ 748.577839][ T7801] ? lockdep_init_map_type+0x16d/0x7d0
[ 748.577855][ T7801] ? lockdep_init_map_type+0x16d/0x7d0
[ 748.577870][ T7801] gfs2_sys_fs_add+0x207/0x470
[ 748.577885][ T7801] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 748.577899][ T7801] ? __pfx_alloc_workqueue+0x10/0x10
[ 748.577914][ T7801] ? read_word_at_a_time+0xe/0x20
[ 748.577926][ T7801] gfs2_fill_super+0x1352/0x2bf0
[ 748.577938][ T7801] ? __pfx_gfs2_fill_super+0x10/0x10
[ 748.577948][ T7801] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 748.577958][ T7801] ? set_blocksize+0x2b1/0x350
[ 748.577969][ T7801] ? sb_set_blocksize+0xf6/0x120
[ 748.577978][ T7801] ? setup_bdev_super+0x392/0x720
[ 748.577992][ T7801] get_tree_bdev+0x36f/0x610
[ 748.578007][ T7801] ? __pfx_gfs2_fill_super+0x10/0x10
[ 748.578017][ T7801] ? __pfx_get_tree_bdev+0x10/0x10
[ 748.578032][ T7801] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 748.578045][ T7801] ? cap_capable+0x1cf/0x240
[ 748.578059][ T7801] gfs2_get_tree+0x4e/0x280
[ 748.578068][ T7801] vfs_get_tree+0x8f/0x380
[ 748.578083][ T7801] path_mount+0x14e6/0x1f20
[ 748.578102][ T7801] ? kmem_cache_free+0x12e/0x380
[ 748.578113][ T7801] ? __pfx_path_mount+0x10/0x10
[ 748.578128][ T7801] ? putname+0x12e/0x170
[ 748.578139][ T7801] __x64_sys_mount+0x297/0x320
[ 748.578154][ T7801] ? __pfx___x64_sys_mount+0x10/0x10
[ 748.578169][ T7801] do_syscall_64+0xd2/0x260
[ 748.655510][ T7801] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 748.657602][ T7801] RIP: 0033:0x7f131fc7f4aa
[ 748.659190][ T7801] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 748.665932][ T7801] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 748.668864][ T7801] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 748.671624][ T7801] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 748.674408][ T7801] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 748.677187][ T7801] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 748.679936][ T7801] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 748.682704][ T7801]
[ 748.685900][ T7801] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 748.690764][ T7801] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 748.953934][ T7805] loop3: detected capacity change from 0 to 32768
[ 748.958341][ T7805] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 748.961314][ T7805] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 748.965680][ T7805] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 748.969095][ T824] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 748.971548][ T824] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 748.980375][ T7807] loop1: detected capacity change from 0 to 32768
[ 748.994770][ T7807] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 748.995513][ T7806] loop0: detected capacity change from 0 to 32768
[ 748.997338][ T7807] CPU: 2 PID: 7807 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 748.997352][ T7807] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 748.997359][ T7807] Call Trace:
[ 748.997364][ T7807]
[ 748.997368][ T7807] dump_stack_lvl+0x16c/0x1f0
[ 748.997388][ T7807] sysfs_warn_dup+0x7f/0xa0
[ 749.004945][ T824] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 33ms
[ 749.006802][ T7807] sysfs_create_dir_ns+0x24d/0x2b0
[ 749.008085][ T824] gfs2: fsid=syz:syz.0: jid=0: Done
[ 749.009007][ T7807] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 749.020180][ T7807] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 749.022132][ T7807] ? do_raw_spin_unlock+0x172/0x230
[ 749.023979][ T7807] kobject_add_internal+0x2c8/0x990
[ 749.025823][ T7807] kobject_init_and_add+0x11c/0x190
[ 749.027645][ T7807] ? __pfx_kobject_init_and_add+0x10/0x10
[ 749.029650][ T7807] ? lockdep_init_map_type+0x16d/0x7d0
[ 749.031673][ T7807] ? lockdep_init_map_type+0x16d/0x7d0
[ 749.033584][ T7807] gfs2_sys_fs_add+0x207/0x470
[ 749.035286][ T7807] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 749.037140][ T7807] ? __pfx_alloc_workqueue+0x10/0x10
[ 749.039053][ T7807] ? read_word_at_a_time+0xe/0x20
[ 749.040820][ T7807] gfs2_fill_super+0x1352/0x2bf0
[ 749.042472][ T7807] ? __pfx_gfs2_fill_super+0x10/0x10
[ 749.044101][ T7807] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 749.045987][ T7807] ? set_blocksize+0x2b1/0x350
[ 749.047652][ T7807] ? sb_set_blocksize+0xf6/0x120
[ 749.049399][ T7807] ? setup_bdev_super+0x392/0x720
[ 749.051195][ T7807] get_tree_bdev+0x36f/0x610
[ 749.052911][ T7807] ? __pfx_gfs2_fill_super+0x10/0x10
[ 749.054768][ T7807] ? __pfx_get_tree_bdev+0x10/0x10
[ 749.056551][ T7807] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 749.058645][ T7807] ? cap_capable+0x1cf/0x240
[ 749.060487][ T7807] gfs2_get_tree+0x4e/0x280
[ 749.062573][ T7807] vfs_get_tree+0x8f/0x380
[ 749.064604][ T7807] path_mount+0x14e6/0x1f20
[ 749.066291][ T7807] ? kmem_cache_free+0x12e/0x380
[ 749.068014][ T7807] ? __pfx_path_mount+0x10/0x10
[ 749.069186][ T7808] loop2: detected capacity change from 0 to 32768
[ 749.069709][ T7807] ? putname+0x12e/0x170
[ 749.073423][ T7807] __x64_sys_mount+0x297/0x320
[ 749.075114][ T7807] ? __pfx___x64_sys_mount+0x10/0x10
[ 749.076954][ T7807] do_syscall_64+0xd2/0x260
[ 749.078531][ T7807] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 749.080636][ T7807] RIP: 0033:0x7f932287f4aa
[ 749.082192][ T7807] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 749.088857][ T7807] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 749.088946][ T7805] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 749.091763][ T7807] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 749.097024][ T7807] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 749.099040][ T7806] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 749.099733][ T7807] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 749.105036][ T7807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 749.107752][ T7807] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 749.108609][ T7808] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 749.110514][ T7807]
[ 749.114146][ T7808] CPU: 3 PID: 7808 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 749.117700][ T7808] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 749.121204][ T7808] Call Trace:
[ 749.122380][ T7808]
[ 749.123416][ T7808] dump_stack_lvl+0x16c/0x1f0
[ 749.125090][ T7808] sysfs_warn_dup+0x7f/0xa0
[ 749.126682][ T7808] sysfs_create_dir_ns+0x24d/0x2b0
[ 749.128476][ T7808] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 749.130434][ T7808] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 749.132300][ T7808] ? do_raw_spin_unlock+0x172/0x230
[ 749.134115][ T7808] kobject_add_internal+0x2c8/0x990
[ 749.134971][ T7807] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 749.135934][ T7808] kobject_init_and_add+0x11c/0x190
[ 749.141207][ T7807] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 749.142847][ T7808] ? __pfx_kobject_init_and_add+0x10/0x10
[ 749.147120][ T7808] ? lockdep_init_map_type+0x16d/0x7d0
[ 749.149030][ T7808] ? lockdep_init_map_type+0x16d/0x7d0
[ 749.150948][ T7808] gfs2_sys_fs_add+0x207/0x470
[ 749.152634][ T7808] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 749.154481][ T7808] ? __pfx_alloc_workqueue+0x10/0x10
[ 749.156326][ T7808] ? read_word_at_a_time+0xe/0x20
[ 749.158088][ T7808] gfs2_fill_super+0x1352/0x2bf0
[ 749.159797][ T7808] ? __pfx_gfs2_fill_super+0x10/0x10
[ 749.161634][ T7808] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 749.163493][ T7808] ? set_blocksize+0x2b1/0x350
[ 749.165169][ T7808] ? sb_set_blocksize+0xf6/0x120
[ 749.166888][ T7808] ? setup_bdev_super+0x392/0x720
[ 749.168655][ T7808] get_tree_bdev+0x36f/0x610
[ 749.170278][ T7808] ? __pfx_gfs2_fill_super+0x10/0x10
[ 749.172112][ T7808] ? __pfx_get_tree_bdev+0x10/0x10
[ 749.173894][ T7808] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 749.175852][ T7808] ? cap_capable+0x1cf/0x240
[ 749.177465][ T7808] gfs2_get_tree+0x4e/0x280
[ 749.179055][ T7808] vfs_get_tree+0x8f/0x380
[ 749.180635][ T7808] path_mount+0x14e6/0x1f20
[ 749.182230][ T7808] ? kmem_cache_free+0x12e/0x380
[ 749.183969][ T7808] ? __pfx_path_mount+0x10/0x10
[ 749.185686][ T7808] ? putname+0x12e/0x170
[ 749.187175][ T7808] __x64_sys_mount+0x297/0x320
[ 749.188858][ T7808] ? __pfx___x64_sys_mount+0x10/0x10
[ 749.190702][ T7808] do_syscall_64+0xd2/0x260
[ 749.192300][ T7808] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 749.194362][ T7808] RIP: 0033:0x7f131fc7f4aa
[ 749.195924][ T7808] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 749.202820][ T7808] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 749.204696][ T7805] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 749.205718][ T7808] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 749.210552][ T7808] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 749.213290][ T7808] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 749.216031][ T7808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 749.218785][ T7808] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 749.221544][ T7808]
[ 749.222636][ T7806] CPU: 2 PID: 7806 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 749.223405][ T7808] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
2024/03/31 21:58:50 executed programs: 996
[ 749.226260][ T7806] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 749.226269][ T7806] Call Trace:
[ 749.226274][ T7806]
[ 749.226278][ T7806] dump_stack_lvl+0x16c/0x1f0
[ 749.226297][ T7806] sysfs_warn_dup+0x7f/0xa0
[ 749.226314][ T7806] sysfs_create_dir_ns+0x24d/0x2b0
[ 749.226330][ T7806] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 749.231260][ T7808] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 749.234844][ T7806] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 749.234868][ T7806] ? do_raw_spin_unlock+0x172/0x230
[ 749.234886][ T7806] kobject_add_internal+0x2c8/0x990
[ 749.234905][ T7806] kobject_init_and_add+0x11c/0x190
[ 749.234921][ T7806] ? __pfx_kobject_init_and_add+0x10/0x10
[ 749.234933][ T7806] ? lockdep_init_map_type+0x16d/0x7d0
[ 749.234948][ T7806] ? lockdep_init_map_type+0x16d/0x7d0
[ 749.234964][ T7806] gfs2_sys_fs_add+0x207/0x470
[ 749.234979][ T7806] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 749.234994][ T7806] ? __pfx_alloc_workqueue+0x10/0x10
[ 749.235009][ T7806] ? read_word_at_a_time+0xe/0x20
[ 749.235021][ T7806] gfs2_fill_super+0x1352/0x2bf0
[ 749.235033][ T7806] ? __pfx_gfs2_fill_super+0x10/0x10
[ 749.235043][ T7806] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 749.235053][ T7806] ? set_blocksize+0x2b1/0x350
[ 749.235065][ T7806] ? sb_set_blocksize+0xf6/0x120
[ 749.235074][ T7806] ? setup_bdev_super+0x392/0x720
[ 749.235089][ T7806] get_tree_bdev+0x36f/0x610
[ 749.235108][ T7806] ? __pfx_gfs2_fill_super+0x10/0x10
[ 749.235118][ T7806] ? __pfx_get_tree_bdev+0x10/0x10
[ 749.235133][ T7806] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 749.235146][ T7806] ? cap_capable+0x1cf/0x240
[ 749.235161][ T7806] gfs2_get_tree+0x4e/0x280
[ 749.235170][ T7806] vfs_get_tree+0x8f/0x380
[ 749.235186][ T7806] path_mount+0x14e6/0x1f20
[ 749.235201][ T7806] ? kmem_cache_free+0x12e/0x380
[ 749.235212][ T7806] ? __pfx_path_mount+0x10/0x10
[ 749.235226][ T7806] ? putname+0x12e/0x170
[ 749.235238][ T7806] __x64_sys_mount+0x297/0x320
[ 749.235253][ T7806] ? __pfx___x64_sys_mount+0x10/0x10
[ 749.235268][ T7806] do_syscall_64+0xd2/0x260
[ 749.235279][ T7806] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 749.302862][ T7806] RIP: 0033:0x7f3ced07f4aa
[ 749.304404][ T7806] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 749.311015][ T7806] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 749.313888][ T7806] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 749.316655][ T7806] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 749.319368][ T7806] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 749.322107][ T7806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 749.324825][ T7806] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 749.327548][ T7806]
[ 749.330961][ T7806] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 749.334751][ T5260] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 749.334751][ T5260] inode = 11 2340
[ 749.334751][ T5260] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 749.336182][ T7806] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 749.344334][ T5260] 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
[ 749.350875][ T5260] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5260 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 749.355476][ T5260] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 749.359147][ T5260] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 749.368056][ T5260] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 749.371960][ T5260] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 749.375148][ T5260] gfs2: fsid=syz:syz.0: File system withdrawn
[ 749.377880][ T5260] CPU: 2 PID: 5260 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 749.382451][ T5260] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 749.386955][ T5260] Call Trace:
[ 749.388484][ T5260]
[ 749.389796][ T5260] dump_stack_lvl+0x16c/0x1f0
[ 749.391884][ T5260] gfs2_withdraw+0xab8/0x1290
[ 749.393980][ T5260] ? __pfx_gfs2_withdraw+0x10/0x10
[ 749.396203][ T5260] ? map_id_range_down+0x2b6/0x3a0
[ 749.398431][ T5260] ? __pfx_map_id_range_down+0x10/0x10
[ 749.400953][ T5260] gfs2_inode_refresh+0xc99/0x10a0
[ 749.402766][ T5260] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 749.404731][ T5260] inode_go_instantiate+0x47/0x60
[ 749.406517][ T5260] gfs2_instantiate+0x169/0x250
[ 749.408260][ T5260] gfs2_glock_wait+0x214/0x330
[ 749.409961][ T5260] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 749.411816][ T5260] gfs2_glock_nq+0x946/0x1cd0
[ 749.413486][ T5260] ? do_raw_spin_unlock+0x172/0x230
[ 749.415308][ T5260] ? __gfs2_holder_init+0x18a/0x2f0
[ 749.417149][ T5260] do_sync+0x6cf/0xd30
[ 749.418581][ T5260] ? __pfx_do_sync+0x10/0x10
[ 749.420199][ T5260] ? gfs2_quota_sync+0x4ad/0x630
[ 749.421940][ T5260] ? gfs2_quota_sync+0x419/0x630
[ 749.423670][ T5260] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 749.425562][ T5260] ? qd_check_sync+0x3d8/0x4f0
[ 749.427246][ T5260] gfs2_quota_sync+0x419/0x630
[ 749.429069][ T5260] gfs2_sync_fs+0x44/0xb0
[ 749.430602][ T5260] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 749.432363][ T5260] sync_filesystem+0x10d/0x290
[ 749.434052][ T5260] generic_shutdown_super+0x7e/0x3d0
[ 749.435905][ T5260] kill_block_super+0x3b/0x90
[ 749.437567][ T5260] gfs2_kill_sb+0x360/0x410
[ 749.439169][ T5260] deactivate_locked_super+0xbe/0x1a0
[ 749.441067][ T5260] deactivate_super+0xde/0x100
[ 749.442750][ T5260] cleanup_mnt+0x222/0x450
[ 749.444332][ T5260] task_work_run+0x14e/0x250
[ 749.445987][ T5260] ? __pfx_task_work_run+0x10/0x10
[ 749.447839][ T5260] syscall_exit_to_user_mode+0x275/0x2a0
[ 749.450390][ T5260] do_syscall_64+0xe2/0x260
[ 749.452446][ T5260] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 749.455113][ T5260] RIP: 0033:0x7fb605a7f0d7
[ 749.457036][ T5260] 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
[ 749.465630][ T5260] RSP: 002b:00007ffdcdb31e98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 749.469379][ T5260] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb605a7f0d7
[ 749.472938][ T5260] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdcdb31f50
[ 749.476443][ T5260] RBP: 00007ffdcdb31f50 R08: 0000000000000000 R09: 0000000000000000
[ 749.479981][ T5260] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdcdb33010
[ 749.483643][ T5260] R13: 00007fb605ac93b9 R14: 00000000000b6c5a R15: 0000000000000001
[ 749.487277][ T5260]
[ 749.608005][ T7815] loop1: detected capacity change from 0 to 32768
[ 749.620071][ T7815] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 749.622874][ T7815] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 749.628884][ T7815] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 749.632450][ T5229] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 749.637674][ T5229] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 749.688118][ T5229] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 50ms
[ 749.690966][ T5229] gfs2: fsid=syz:syz.0: jid=0: Done
[ 749.692916][ T7815] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 749.771790][ T7816] loop2: detected capacity change from 0 to 32768
[ 749.779539][ T7816] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 749.785412][ T7816] CPU: 2 PID: 7816 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 749.788978][ T7816] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 749.792356][ T7816] Call Trace:
[ 749.793366][ T7815] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 749.793527][ T7816]
[ 749.796574][ T7816] dump_stack_lvl+0x16c/0x1f0
[ 749.798226][ T7816] sysfs_warn_dup+0x7f/0xa0
[ 749.799851][ T7816] sysfs_create_dir_ns+0x24d/0x2b0
[ 749.801653][ T7816] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 749.801985][ T7817] loop0: detected capacity change from 0 to 32768
[ 749.803598][ T7816] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 749.807611][ T7816] ? do_raw_spin_unlock+0x172/0x230
[ 749.809433][ T7816] kobject_add_internal+0x2c8/0x990
[ 749.811300][ T7816] kobject_init_and_add+0x11c/0x190
[ 749.813112][ T7816] ? __pfx_kobject_init_and_add+0x10/0x10
[ 749.815085][ T7816] ? lockdep_init_map_type+0x16d/0x7d0
[ 749.817082][ T7816] ? lockdep_init_map_type+0x16d/0x7d0
[ 749.817378][ T7817] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 749.818959][ T7816] gfs2_sys_fs_add+0x207/0x470
[ 749.818979][ T7816] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 749.818993][ T7816] ? __pfx_alloc_workqueue+0x10/0x10
[ 749.827445][ T7816] ? read_word_at_a_time+0xe/0x20
[ 749.829616][ T7816] gfs2_fill_super+0x1352/0x2bf0
[ 749.831753][ T7816] ? __pfx_gfs2_fill_super+0x10/0x10
[ 749.833613][ T7816] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 749.835458][ T7816] ? set_blocksize+0x2b1/0x350
[ 749.837127][ T7816] ? sb_set_blocksize+0xf6/0x120
[ 749.838907][ T7816] ? setup_bdev_super+0x392/0x720
[ 749.840740][ T7816] get_tree_bdev+0x36f/0x610
[ 749.842356][ T7816] ? __pfx_gfs2_fill_super+0x10/0x10
[ 749.844182][ T7816] ? __pfx_get_tree_bdev+0x10/0x10
[ 749.845989][ T7816] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 749.848023][ T7816] ? cap_capable+0x1cf/0x240
[ 749.849750][ T7816] gfs2_get_tree+0x4e/0x280
[ 749.851444][ T7816] vfs_get_tree+0x8f/0x380
[ 749.853095][ T7816] path_mount+0x14e6/0x1f20
[ 749.854687][ T7816] ? kmem_cache_free+0x12e/0x380
[ 749.856449][ T7816] ? __pfx_path_mount+0x10/0x10
[ 749.858160][ T7816] ? putname+0x12e/0x170
[ 749.859710][ T7816] __x64_sys_mount+0x297/0x320
[ 749.861473][ T7816] ? __pfx___x64_sys_mount+0x10/0x10
[ 749.863486][ T7816] do_syscall_64+0xd2/0x260
[ 749.865200][ T7816] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 749.867349][ T7816] RIP: 0033:0x7f131fc7f4aa
[ 749.868950][ T7816] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 749.875453][ T7816] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 749.878473][ T7816] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 749.881337][ T7816] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 749.884181][ T7816] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 749.887003][ T7816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 749.889894][ T7816] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 749.892710][ T7816]
[ 749.893857][ T7817] CPU: 1 PID: 7817 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 749.896197][ T7816] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 749.897250][ T7817] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 749.902112][ T7816] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 749.906131][ T7817] Call Trace:
[ 749.906143][ T7817]
[ 749.906151][ T7817] dump_stack_lvl+0x16c/0x1f0
[ 749.906183][ T7817] sysfs_warn_dup+0x7f/0xa0
[ 749.906211][ T7817] sysfs_create_dir_ns+0x24d/0x2b0
[ 749.906239][ T7817] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 749.906266][ T7817] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 749.906287][ T7817] ? do_raw_spin_unlock+0x172/0x230
[ 749.906306][ T7817] kobject_add_internal+0x2c8/0x990
[ 749.906327][ T7817] kobject_init_and_add+0x11c/0x190
[ 749.912112][ T5265] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 749.912112][ T5265] inode = 11 2340
[ 749.912112][ T5265] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 749.912308][ T7817] ? __pfx_kobject_init_and_add+0x10/0x10
[ 749.913964][ T5265] 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
[ 749.915583][ T7817] ? lockdep_init_map_type+0x16d/0x7d0
[ 749.915603][ T7817] ? lockdep_init_map_type+0x16d/0x7d0
[ 749.915618][ T7817] gfs2_sys_fs_add+0x207/0x470
[ 749.915634][ T7817] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 749.915649][ T7817] ? __pfx_alloc_workqueue+0x10/0x10
[ 749.915664][ T7817] ? read_word_at_a_time+0xe/0x20
[ 749.918268][ T5265] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5265 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 749.919354][ T7817] gfs2_fill_super+0x1352/0x2bf0
[ 749.919371][ T7817] ? __pfx_gfs2_fill_super+0x10/0x10
[ 749.919382][ T7817] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 749.919392][ T7817] ? set_blocksize+0x2b1/0x350
[ 749.921207][ T5265] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 749.922906][ T7817] ? sb_set_blocksize+0xf6/0x120
[ 749.928165][ T7821] loop3: detected capacity change from 0 to 32768
[ 749.930724][ T7817] ? setup_bdev_super+0x392/0x720
[ 749.942932][ T5265] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 749.944290][ T7817] get_tree_bdev+0x36f/0x610
[ 749.948528][ T5265] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 749.949365][ T7817] ? __pfx_gfs2_fill_super+0x10/0x10
[ 749.951083][ T5265] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 749.952878][ T7817] ? __pfx_get_tree_bdev+0x10/0x10
[ 749.954929][ T5265] gfs2: fsid=syz:syz.0: File system withdrawn
[ 749.956729][ T7817] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 749.956758][ T7817] ? cap_capable+0x1cf/0x240
[ 749.956781][ T7817] gfs2_get_tree+0x4e/0x280
[ 749.956801][ T7817] vfs_get_tree+0x8f/0x380
[ 749.956827][ T7817] path_mount+0x14e6/0x1f20
[ 749.956853][ T7817] ? kmem_cache_free+0x12e/0x380
[ 749.956873][ T7817] ? __pfx_path_mount+0x10/0x10
[ 749.956898][ T7817] ? putname+0x12e/0x170
[ 749.956918][ T7817] __x64_sys_mount+0x297/0x320
[ 749.956944][ T7817] ? __pfx___x64_sys_mount+0x10/0x10
[ 749.956972][ T7817] do_syscall_64+0xd2/0x260
[ 749.956993][ T7817] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 749.957015][ T7817] RIP: 0033:0x7f3ced07f4aa
[ 749.957029][ T7817] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 749.957047][ T7817] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 749.957066][ T7817] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 749.957079][ T7817] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 749.957091][ T7817] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 749.957104][ T7817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 750.019222][ T7817] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 750.021909][ T7817]
[ 750.022929][ T5265] CPU: 2 PID: 5265 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 750.023790][ T7817] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 750.026536][ T5265] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 750.026546][ T5265] Call Trace:
[ 750.026551][ T5265]
[ 750.026555][ T5265] dump_stack_lvl+0x16c/0x1f0
[ 750.026577][ T5265] gfs2_withdraw+0xab8/0x1290
[ 750.026594][ T5265] ? __pfx_gfs2_withdraw+0x10/0x10
[ 750.026609][ T5265] ? map_id_range_down+0x2b6/0x3a0
[ 750.026625][ T5265] ? __pfx_map_id_range_down+0x10/0x10
[ 750.026640][ T5265] gfs2_inode_refresh+0xc99/0x10a0
[ 750.026657][ T5265] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 750.026673][ T5265] inode_go_instantiate+0x47/0x60
[ 750.033079][ T7817] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 750.036569][ T5265] gfs2_instantiate+0x169/0x250
[ 750.036585][ T5265] gfs2_glock_wait+0x214/0x330
[ 750.036598][ T5265] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 750.036630][ T5265] gfs2_glock_nq+0x946/0x1cd0
[ 750.036644][ T5265] ? do_raw_spin_unlock+0x172/0x230
[ 750.036655][ T5265] ? __gfs2_holder_init+0x18a/0x2f0
[ 750.036669][ T5265] do_sync+0x6cf/0xd30
[ 750.067237][ T5265] ? __pfx_do_sync+0x10/0x10
[ 750.068859][ T5265] ? gfs2_quota_sync+0x4ad/0x630
[ 750.070521][ T5265] ? gfs2_quota_sync+0x419/0x630
[ 750.072254][ T5265] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 750.074124][ T5265] ? qd_check_sync+0x3d8/0x4f0
[ 750.075791][ T5265] gfs2_quota_sync+0x419/0x630
[ 750.077461][ T5265] gfs2_sync_fs+0x44/0xb0
[ 750.078969][ T5265] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 750.080724][ T5265] sync_filesystem+0x10d/0x290
[ 750.082392][ T5265] generic_shutdown_super+0x7e/0x3d0
[ 750.084227][ T5265] kill_block_super+0x3b/0x90
[ 750.085880][ T5265] gfs2_kill_sb+0x360/0x410
[ 750.087467][ T5265] deactivate_locked_super+0xbe/0x1a0
[ 750.089339][ T5265] deactivate_super+0xde/0x100
[ 750.091008][ T5265] cleanup_mnt+0x222/0x450
[ 750.092559][ T5265] task_work_run+0x14e/0x250
[ 750.094183][ T5265] ? __pfx_task_work_run+0x10/0x10
[ 750.095951][ T5265] syscall_exit_to_user_mode+0x275/0x2a0
[ 750.097893][ T5265] do_syscall_64+0xe2/0x260
[ 750.099467][ T5265] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 750.101519][ T5265] RIP: 0033:0x7f932287f0d7
[ 750.103071][ T5265] 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
[ 750.109671][ T5265] RSP: 002b:00007ffd7099f2d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 750.112530][ T5265] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f932287f0d7
[ 750.115283][ T5265] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd7099f390
[ 750.118025][ T5265] RBP: 00007ffd7099f390 R08: 0000000000000000 R09: 0000000000000000
[ 750.120760][ T5265] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd709a0450
[ 750.123499][ T5265] R13: 00007f93228c93b9 R14: 00000000000b6ee6 R15: 0000000000000001
[ 750.126250][ T5265]
[ 750.127887][ T7821] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 750.130462][ T7821] CPU: 2 PID: 7821 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 750.134017][ T7821] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 750.137503][ T7821] Call Trace:
[ 750.138675][ T7821]
[ 750.139712][ T7821] dump_stack_lvl+0x16c/0x1f0
[ 750.141377][ T7821] sysfs_warn_dup+0x7f/0xa0
[ 750.142969][ T7821] sysfs_create_dir_ns+0x24d/0x2b0
[ 750.144755][ T7821] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 750.146719][ T7821] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 750.148581][ T7821] ? do_raw_spin_unlock+0x172/0x230
[ 750.150396][ T7821] kobject_add_internal+0x2c8/0x990
[ 750.152199][ T7821] kobject_init_and_add+0x11c/0x190
[ 750.154008][ T7821] ? __pfx_kobject_init_and_add+0x10/0x10
[ 750.155979][ T7821] ? lockdep_init_map_type+0x16d/0x7d0
[ 750.157880][ T7821] ? lockdep_init_map_type+0x16d/0x7d0
[ 750.159779][ T7821] gfs2_sys_fs_add+0x207/0x470
[ 750.161455][ T7821] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 750.163287][ T7821] ? __pfx_alloc_workqueue+0x10/0x10
[ 750.165148][ T7821] ? read_word_at_a_time+0xe/0x20
[ 750.166898][ T7821] gfs2_fill_super+0x1352/0x2bf0
[ 750.168621][ T7821] ? __pfx_gfs2_fill_super+0x10/0x10
[ 750.170449][ T7821] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 750.172308][ T7821] ? set_blocksize+0x2b1/0x350
[ 750.173982][ T7821] ? sb_set_blocksize+0xf6/0x120
[ 750.175702][ T7821] ? setup_bdev_super+0x392/0x720
[ 750.177459][ T7821] get_tree_bdev+0x36f/0x610
[ 750.179076][ T7821] ? __pfx_gfs2_fill_super+0x10/0x10
[ 750.180921][ T7821] ? __pfx_get_tree_bdev+0x10/0x10
[ 750.182707][ T7821] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 750.184655][ T7821] ? cap_capable+0x1cf/0x240
[ 750.186281][ T7821] gfs2_get_tree+0x4e/0x280
[ 750.187865][ T7821] vfs_get_tree+0x8f/0x380
[ 750.189434][ T7821] path_mount+0x14e6/0x1f20
[ 750.191023][ T7821] ? kmem_cache_free+0x12e/0x380
[ 750.192747][ T7821] ? __pfx_path_mount+0x10/0x10
[ 750.194445][ T7821] ? putname+0x12e/0x170
[ 750.195931][ T7821] __x64_sys_mount+0x297/0x320
[ 750.197607][ T7821] ? __pfx___x64_sys_mount+0x10/0x10
[ 750.199447][ T7821] do_syscall_64+0xd2/0x260
[ 750.201051][ T7821] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 750.203603][ T7821] RIP: 0033:0x7fb605a7f4aa
[ 750.205288][ T7821] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 750.211934][ T7821] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 750.214827][ T7821] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 750.217547][ T7821] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 750.220302][ T7821] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 750.223065][ T7821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 750.225813][ T7821] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 750.228554][ T7821]
[ 750.230084][ T7821] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 750.235343][ T7821] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 750.513659][ T7826] loop0: detected capacity change from 0 to 32768
[ 750.518844][ T7825] loop2: detected capacity change from 0 to 32768
[ 750.523193][ T7825] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 750.525191][ T7826] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 750.526189][ T7825] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 750.528662][ T7826] CPU: 1 PID: 7826 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 750.528677][ T7826] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 750.528684][ T7826] Call Trace:
[ 750.528689][ T7826]
[ 750.528693][ T7826] dump_stack_lvl+0x16c/0x1f0
[ 750.535876][ T7825] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 750.538135][ T7826] sysfs_warn_dup+0x7f/0xa0
[ 750.538155][ T7826] sysfs_create_dir_ns+0x24d/0x2b0
[ 750.538170][ T7826] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 750.538186][ T7826] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 750.542196][ T54] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 750.544687][ T7826] ? do_raw_spin_unlock+0x172/0x230
[ 750.544701][ T7826] kobject_add_internal+0x2c8/0x990
[ 750.544713][ T7826] kobject_init_and_add+0x11c/0x190
[ 750.544724][ T7826] ? __pfx_kobject_init_and_add+0x10/0x10
[ 750.544735][ T7826] ? lockdep_init_map_type+0x16d/0x7d0
[ 750.544750][ T7826] ? lockdep_init_map_type+0x16d/0x7d0
[ 750.544766][ T7826] gfs2_sys_fs_add+0x207/0x470
[ 750.544781][ T7826] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 750.544796][ T7826] ? __pfx_alloc_workqueue+0x10/0x10
[ 750.544811][ T7826] ? read_word_at_a_time+0xe/0x20
[ 750.544823][ T7826] gfs2_fill_super+0x1352/0x2bf0
[ 750.544835][ T7826] ? __pfx_gfs2_fill_super+0x10/0x10
[ 750.544845][ T7826] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 750.544855][ T7826] ? set_blocksize+0x2b1/0x350
[ 750.547606][ T54] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 750.548234][ T7826] ? sb_set_blocksize+0xf6/0x120
[ 750.582118][ T54] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 34ms
[ 750.582301][ T7826] ? setup_bdev_super+0x392/0x720
[ 750.584203][ T54] gfs2: fsid=syz:syz.0: jid=0: Done
[ 750.586611][ T7826] get_tree_bdev+0x36f/0x610
[ 750.586629][ T7826] ? __pfx_gfs2_fill_super+0x10/0x10
[ 750.586640][ T7826] ? __pfx_get_tree_bdev+0x10/0x10
[ 750.586655][ T7826] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 750.586668][ T7826] ? cap_capable+0x1cf/0x240
[ 750.586681][ T7826] gfs2_get_tree+0x4e/0x280
[ 750.586691][ T7826] vfs_get_tree+0x8f/0x380
[ 750.586706][ T7826] path_mount+0x14e6/0x1f20
[ 750.586721][ T7826] ? kmem_cache_free+0x12e/0x380
[ 750.586732][ T7826] ? __pfx_path_mount+0x10/0x10
[ 750.608130][ T7826] ? putname+0x12e/0x170
[ 750.609673][ T7826] __x64_sys_mount+0x297/0x320
[ 750.611383][ T7826] ? __pfx___x64_sys_mount+0x10/0x10
[ 750.613263][ T7826] do_syscall_64+0xd2/0x260
[ 750.614881][ T7826] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 750.616973][ T7826] RIP: 0033:0x7f3ced07f4aa
[ 750.618569][ T7826] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 750.625300][ T7826] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 750.628216][ T7826] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 750.631003][ T7826] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 750.633943][ T7826] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 750.636807][ T7826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 750.639595][ T7826] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 750.642071][ T7827] loop3: detected capacity change from 0 to 32768
[ 750.642476][ T7826]
[ 750.643395][ T7828] loop1: detected capacity change from 0 to 32768
[ 750.649465][ T7826] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 750.650770][ T7825] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 750.651753][ T7827] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 750.651763][ T7827] CPU: 1 PID: 7827 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 750.651774][ T7827] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 750.651781][ T7827] Call Trace:
[ 750.651785][ T7827]
[ 750.651789][ T7827] dump_stack_lvl+0x16c/0x1f0
[ 750.651807][ T7827] sysfs_warn_dup+0x7f/0xa0
[ 750.651823][ T7827] sysfs_create_dir_ns+0x24d/0x2b0
[ 750.651839][ T7827] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 750.651855][ T7827] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 750.651874][ T7827] ? do_raw_spin_unlock+0x172/0x230
[ 750.651885][ T7827] kobject_add_internal+0x2c8/0x990
[ 750.651896][ T7827] kobject_init_and_add+0x11c/0x190
[ 750.651907][ T7827] ? __pfx_kobject_init_and_add+0x10/0x10
[ 750.651918][ T7827] ? lockdep_init_map_type+0x16d/0x7d0
[ 750.651934][ T7827] ? lockdep_init_map_type+0x16d/0x7d0
[ 750.651950][ T7827] gfs2_sys_fs_add+0x207/0x470
[ 750.651965][ T7827] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 750.651980][ T7827] ? __pfx_alloc_workqueue+0x10/0x10
[ 750.651995][ T7827] ? read_word_at_a_time+0xe/0x20
[ 750.652006][ T7827] gfs2_fill_super+0x1352/0x2bf0
[ 750.652018][ T7827] ? __pfx_gfs2_fill_super+0x10/0x10
[ 750.652028][ T7827] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 750.652038][ T7827] ? set_blocksize+0x2b1/0x350
[ 750.652049][ T7827] ? sb_set_blocksize+0xf6/0x120
[ 750.652059][ T7827] ? setup_bdev_super+0x392/0x720
[ 750.652073][ T7827] get_tree_bdev+0x36f/0x610
[ 750.652087][ T7827] ? __pfx_gfs2_fill_super+0x10/0x10
[ 750.652097][ T7827] ? __pfx_get_tree_bdev+0x10/0x10
[ 750.652112][ T7827] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 750.652125][ T7827] ? cap_capable+0x1cf/0x240
[ 750.652139][ T7827] gfs2_get_tree+0x4e/0x280
[ 750.652148][ T7827] vfs_get_tree+0x8f/0x380
[ 750.652163][ T7827] path_mount+0x14e6/0x1f20
[ 750.652178][ T7827] ? kmem_cache_free+0x12e/0x380
[ 750.652189][ T7827] ? __pfx_path_mount+0x10/0x10
[ 750.652203][ T7827] ? putname+0x12e/0x170
[ 750.652214][ T7827] __x64_sys_mount+0x297/0x320
[ 750.652229][ T7827] ? __pfx___x64_sys_mount+0x10/0x10
[ 750.652244][ T7827] do_syscall_64+0xd2/0x260
[ 750.652256][ T7827] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 750.652269][ T7827] RIP: 0033:0x7fb605a7f4aa
[ 750.652277][ T7827] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 750.652286][ T7827] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 750.652297][ T7827] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 750.652304][ T7827] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 750.652311][ T7827] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 750.652317][ T7827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 750.652323][ T7827] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 750.652331][ T7827]
[ 750.652343][ T7827] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 750.652351][ T7827] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 750.655951][ T7826] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 750.658940][ T7828] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 750.753036][ T7825] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 750.755032][ T7828] CPU: 2 PID: 7828 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 750.756259][ T5251] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 750.785637][ T7828] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 750.789113][ T7828] Call Trace:
[ 750.790301][ T7828]
[ 750.791673][ T7828] dump_stack_lvl+0x16c/0x1f0
[ 750.793839][ T7828] sysfs_warn_dup+0x7f/0xa0
[ 750.795843][ T7828] sysfs_create_dir_ns+0x24d/0x2b0
[ 750.797663][ T7828] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 750.799631][ T7828] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 750.801915][ T7828] ? do_raw_spin_unlock+0x172/0x230
[ 750.803909][ T7828] kobject_add_internal+0x2c8/0x990
[ 750.805745][ T7828] kobject_init_and_add+0x11c/0x190
[ 750.807559][ T7828] ? __pfx_kobject_init_and_add+0x10/0x10
[ 750.809571][ T7828] ? lockdep_init_map_type+0x16d/0x7d0
[ 750.811722][ T7828] ? lockdep_init_map_type+0x16d/0x7d0
[ 750.813637][ T7828] gfs2_sys_fs_add+0x207/0x470
[ 750.815313][ T7828] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 750.817156][ T7828] ? __pfx_alloc_workqueue+0x10/0x10
[ 750.819000][ T7828] ? read_word_at_a_time+0xe/0x20
[ 750.820756][ T7828] gfs2_fill_super+0x1352/0x2bf0
[ 750.822848][ T7828] ? __pfx_gfs2_fill_super+0x10/0x10
[ 750.825191][ T7828] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 750.827087][ T7828] ? set_blocksize+0x2b1/0x350
[ 750.828785][ T7828] ? sb_set_blocksize+0xf6/0x120
[ 750.830602][ T7828] ? setup_bdev_super+0x392/0x720
[ 750.832550][ T7828] get_tree_bdev+0x36f/0x610
[ 750.834651][ T7828] ? __pfx_gfs2_fill_super+0x10/0x10
[ 750.836523][ T7828] ? __pfx_get_tree_bdev+0x10/0x10
[ 750.838313][ T7828] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 750.840264][ T7828] ? cap_capable+0x1cf/0x240
[ 750.842264][ T7828] gfs2_get_tree+0x4e/0x280
[ 750.844264][ T7828] vfs_get_tree+0x8f/0x380
[ 750.846216][ T7828] path_mount+0x14e6/0x1f20
[ 750.848056][ T7828] ? kmem_cache_free+0x12e/0x380
[ 750.850346][ T7828] ? __pfx_path_mount+0x10/0x10
[ 750.852614][ T7828] ? putname+0x12e/0x170
[ 750.854570][ T7828] __x64_sys_mount+0x297/0x320
[ 750.856779][ T7828] ? __pfx___x64_sys_mount+0x10/0x10
[ 750.859207][ T7828] do_syscall_64+0xd2/0x260
[ 750.861300][ T7828] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 750.863984][ T7828] RIP: 0033:0x7f932287f4aa
[ 750.866055][ T7828] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 750.874693][ T7828] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 750.878553][ T7828] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 750.882093][ T7828] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 750.885651][ T7828] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 750.889215][ T7828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 750.892789][ T7828] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 750.896380][ T7828]
[ 750.899985][ T7828] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 750.905065][ T7828] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 750.910906][ T5262] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 750.910906][ T5262] inode = 11 2340
[ 750.910906][ T5262] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 750.919713][ T5262] 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
[ 750.923143][ T5262] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5262 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 750.928042][ T5262] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 750.931035][ T5262] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 750.936331][ T5262] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 750.939464][ T5262] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 750.942004][ T5262] gfs2: fsid=syz:syz.0: File system withdrawn
[ 750.944205][ T5262] CPU: 3 PID: 5262 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 750.947795][ T5262] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 750.951496][ T5262] Call Trace:
[ 750.953154][ T5262]
[ 750.954513][ T5262] dump_stack_lvl+0x16c/0x1f0
[ 750.956686][ T5262] gfs2_withdraw+0xab8/0x1290
[ 750.958857][ T5262] ? __pfx_gfs2_withdraw+0x10/0x10
[ 750.961204][ T5262] ? map_id_range_down+0x2b6/0x3a0
[ 750.963546][ T5262] ? __pfx_map_id_range_down+0x10/0x10
[ 750.966140][ T5262] gfs2_inode_refresh+0xc99/0x10a0
[ 750.968446][ T5262] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 750.970931][ T5262] inode_go_instantiate+0x47/0x60
[ 750.973208][ T5262] gfs2_instantiate+0x169/0x250
[ 750.975393][ T5262] gfs2_glock_wait+0x214/0x330
[ 750.977555][ T5262] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 750.979950][ T5262] gfs2_glock_nq+0x946/0x1cd0
[ 750.982098][ T5262] ? do_raw_spin_unlock+0x172/0x230
[ 750.984419][ T5262] ? __gfs2_holder_init+0x18a/0x2f0
[ 750.986795][ T5262] do_sync+0x6cf/0xd30
[ 750.988682][ T5262] ? __pfx_do_sync+0x10/0x10
[ 750.990937][ T5262] ? gfs2_quota_sync+0x4ad/0x630
[ 750.993128][ T5262] ? gfs2_quota_sync+0x419/0x630
[ 750.995393][ T5262] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 750.997849][ T5262] ? qd_check_sync+0x3d8/0x4f0
[ 750.999338][ T7835] loop3: detected capacity change from 0 to 32768
[ 750.999968][ T5262] gfs2_quota_sync+0x419/0x630
[ 750.999997][ T5262] gfs2_sync_fs+0x44/0xb0
[ 751.005498][ T5262] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 751.007427][ T5262] sync_filesystem+0x10d/0x290
[ 751.009139][ T5262] generic_shutdown_super+0x7e/0x3d0
[ 751.010995][ T5262] kill_block_super+0x3b/0x90
[ 751.012832][ T5262] gfs2_kill_sb+0x360/0x410
[ 751.014439][ T5262] deactivate_locked_super+0xbe/0x1a0
[ 751.014701][ T7835] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 751.016361][ T5262] deactivate_super+0xde/0x100
[ 751.020771][ T5262] cleanup_mnt+0x222/0x450
[ 751.022450][ T5262] task_work_run+0x14e/0x250
[ 751.024087][ T5262] ? __pfx_task_work_run+0x10/0x10
[ 751.025878][ T5262] syscall_exit_to_user_mode+0x275/0x2a0
[ 751.027965][ T5262] do_syscall_64+0xe2/0x260
[ 751.029576][ T5262] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 751.031840][ T5262] RIP: 0033:0x7f131fc7f0d7
[ 751.033448][ T5262] 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
[ 751.040201][ T5262] RSP: 002b:00007ffd8021b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 751.043310][ T5262] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f131fc7f0d7
[ 751.046061][ T5262] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd8021b240
[ 751.048935][ T5262] RBP: 00007ffd8021b240 R08: 0000000000000000 R09: 0000000000000000
[ 751.051875][ T5262] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd8021c300
[ 751.054677][ T5262] R13: 00007f131fcc93b9 R14: 00000000000b7268 R15: 0000000000000001
[ 751.057521][ T5262]
[ 751.059130][ T7835] CPU: 1 PID: 7835 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 751.062796][ T7835] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 751.066333][ T7835] Call Trace:
[ 751.067514][ T7835]
[ 751.068561][ T7835] dump_stack_lvl+0x16c/0x1f0
[ 751.070232][ T7835] sysfs_warn_dup+0x7f/0xa0
[ 751.071840][ T7835] sysfs_create_dir_ns+0x24d/0x2b0
[ 751.073650][ T7835] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 751.075611][ T7835] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 751.077506][ T7835] ? do_raw_spin_unlock+0x172/0x230
[ 751.079355][ T7835] kobject_add_internal+0x2c8/0x990
[ 751.081222][ T7835] kobject_init_and_add+0x11c/0x190
[ 751.083049][ T7835] ? __pfx_kobject_init_and_add+0x10/0x10
[ 751.085059][ T7835] ? lockdep_init_map_type+0x16d/0x7d0
[ 751.086972][ T7835] ? lockdep_init_map_type+0x16d/0x7d0
[ 751.088912][ T7835] gfs2_sys_fs_add+0x207/0x470
[ 751.090606][ T7835] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 751.092453][ T7835] ? __pfx_alloc_workqueue+0x10/0x10
[ 751.094315][ T7835] ? read_word_at_a_time+0xe/0x20
[ 751.096079][ T7835] gfs2_fill_super+0x1352/0x2bf0
[ 751.097818][ T7835] ? __pfx_gfs2_fill_super+0x10/0x10
[ 751.099662][ T7835] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 751.101542][ T7835] ? set_blocksize+0x2b1/0x350
[ 751.103220][ T7835] ? sb_set_blocksize+0xf6/0x120
[ 751.104977][ T7835] ? setup_bdev_super+0x392/0x720
[ 751.106741][ T7835] get_tree_bdev+0x36f/0x610
[ 751.108374][ T7835] ? __pfx_gfs2_fill_super+0x10/0x10
[ 751.110222][ T7835] ? __pfx_get_tree_bdev+0x10/0x10
[ 751.112021][ T7835] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 751.113981][ T7835] ? cap_capable+0x1cf/0x240
[ 751.115605][ T7835] gfs2_get_tree+0x4e/0x280
[ 751.117209][ T7835] vfs_get_tree+0x8f/0x380
[ 751.118769][ T7835] path_mount+0x14e6/0x1f20
[ 751.120368][ T7835] ? kmem_cache_free+0x12e/0x380
[ 751.122125][ T7835] ? __pfx_path_mount+0x10/0x10
[ 751.123843][ T7835] ? putname+0x12e/0x170
[ 751.125365][ T7835] __x64_sys_mount+0x297/0x320
[ 751.127056][ T7835] ? __pfx___x64_sys_mount+0x10/0x10
[ 751.128918][ T7835] do_syscall_64+0xd2/0x260
[ 751.130524][ T7835] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 751.132610][ T7835] RIP: 0033:0x7fb605a7f4aa
[ 751.134188][ T7835] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 751.140897][ T7835] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 751.143791][ T7835] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 751.146561][ T7835] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 751.149351][ T7835] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 751.152117][ T7835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 751.154890][ T7835] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 751.157658][ T7835]
[ 751.160916][ T7835] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 751.165896][ T7835] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 751.278718][ T7838] loop0: detected capacity change from 0 to 32768
[ 751.295369][ T7838] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 751.298261][ T7838] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 751.299760][ T7837] loop1: detected capacity change from 0 to 32768
[ 751.304399][ T7837] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 751.307748][ T7837] CPU: 1 PID: 7837 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 751.308928][ T7838] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 751.311322][ T7837] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 751.311332][ T7837] Call Trace:
[ 751.311337][ T7837]
[ 751.311341][ T7837] dump_stack_lvl+0x16c/0x1f0
[ 751.311361][ T7837] sysfs_warn_dup+0x7f/0xa0
[ 751.320455][ T5229] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 751.321285][ T7837] sysfs_create_dir_ns+0x24d/0x2b0
[ 751.321304][ T7837] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 751.321320][ T7837] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 751.322902][ T5229] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 751.325228][ T7837] ? do_raw_spin_unlock+0x172/0x230
[ 751.325241][ T7837] kobject_add_internal+0x2c8/0x990
[ 751.325253][ T7837] kobject_init_and_add+0x11c/0x190
[ 751.325264][ T7837] ? __pfx_kobject_init_and_add+0x10/0x10
[ 751.340473][ T7837] ? lockdep_init_map_type+0x16d/0x7d0
[ 751.342402][ T7837] ? lockdep_init_map_type+0x16d/0x7d0
[ 751.344300][ T7837] gfs2_sys_fs_add+0x207/0x470
[ 751.345991][ T7837] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 751.347833][ T7837] ? __pfx_alloc_workqueue+0x10/0x10
[ 751.347932][ T5229] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 25ms
[ 751.349701][ T7837] ? read_word_at_a_time+0xe/0x20
[ 751.349716][ T7837] gfs2_fill_super+0x1352/0x2bf0
[ 751.349728][ T7837] ? __pfx_gfs2_fill_super+0x10/0x10
[ 751.352402][ T5229] gfs2: fsid=syz:syz.0: jid=0: Done
[ 751.354012][ T7837] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 751.354025][ T7837] ? set_blocksize+0x2b1/0x350
[ 751.354035][ T7837] ? sb_set_blocksize+0xf6/0x120
[ 751.354045][ T7837] ? setup_bdev_super+0x392/0x720
[ 751.355992][ T7838] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 751.357606][ T7837] get_tree_bdev+0x36f/0x610
[ 751.357623][ T7837] ? __pfx_gfs2_fill_super+0x10/0x10
[ 751.357633][ T7837] ? __pfx_get_tree_bdev+0x10/0x10
[ 751.357648][ T7837] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 751.376106][ T7837] ? cap_capable+0x1cf/0x240
[ 751.377733][ T7837] gfs2_get_tree+0x4e/0x280
[ 751.379323][ T7837] vfs_get_tree+0x8f/0x380
[ 751.380901][ T7837] path_mount+0x14e6/0x1f20
[ 751.382499][ T7837] ? kmem_cache_free+0x12e/0x380
[ 751.384228][ T7837] ? __pfx_path_mount+0x10/0x10
[ 751.385948][ T7837] ? putname+0x12e/0x170
[ 751.387446][ T7837] __x64_sys_mount+0x297/0x320
[ 751.389156][ T7837] ? __pfx___x64_sys_mount+0x10/0x10
[ 751.391026][ T7837] do_syscall_64+0xd2/0x260
[ 751.392633][ T7837] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 751.394705][ T7837] RIP: 0033:0x7f932287f4aa
[ 751.396265][ T7837] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 751.402924][ T7837] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 751.405844][ T7837] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 751.408583][ T7837] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 751.408851][ T7839] loop3: detected capacity change from 0 to 32768
[ 751.411331][ T7837] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 751.416295][ T7837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 751.419040][ T7837] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 751.421786][ T7837]
[ 751.426952][ T7837] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 751.427043][ T7839] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 751.431737][ T7837] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 751.434250][ T7839] CPU: 3 PID: 7839 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 751.440010][ T7839] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 751.443459][ T7839] Call Trace:
[ 751.444639][ T7839]
[ 751.445681][ T7839] dump_stack_lvl+0x16c/0x1f0
[ 751.447327][ T7839] sysfs_warn_dup+0x7f/0xa0
[ 751.448926][ T7839] sysfs_create_dir_ns+0x24d/0x2b0
[ 751.450703][ T7839] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 751.452647][ T7839] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 751.454497][ T7839] ? do_raw_spin_unlock+0x172/0x230
[ 751.456299][ T7839] kobject_add_internal+0x2c8/0x990
[ 751.458106][ T7839] kobject_init_and_add+0x11c/0x190
[ 751.459902][ T7839] ? __pfx_kobject_init_and_add+0x10/0x10
[ 751.461882][ T7839] ? lockdep_init_map_type+0x16d/0x7d0
[ 751.463767][ T7839] ? lockdep_init_map_type+0x16d/0x7d0
[ 751.465666][ T7839] gfs2_sys_fs_add+0x207/0x470
[ 751.467333][ T7839] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 751.467675][ T7838] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 751.469167][ T7839] ? __pfx_alloc_workqueue+0x10/0x10
[ 751.469186][ T7839] ? read_word_at_a_time+0xe/0x20
[ 751.469197][ T7839] gfs2_fill_super+0x1352/0x2bf0
[ 751.469210][ T7839] ? __pfx_gfs2_fill_super+0x10/0x10
[ 751.478432][ T7839] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 751.480284][ T7839] ? set_blocksize+0x2b1/0x350
[ 751.481958][ T7839] ? sb_set_blocksize+0xf6/0x120
[ 751.483668][ T7839] ? setup_bdev_super+0x392/0x720
[ 751.485429][ T7839] get_tree_bdev+0x36f/0x610
[ 751.487043][ T7839] ? __pfx_gfs2_fill_super+0x10/0x10
[ 751.488871][ T7839] ? __pfx_get_tree_bdev+0x10/0x10
[ 751.490650][ T7839] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 751.492605][ T7839] ? cap_capable+0x1cf/0x240
[ 751.494214][ T7839] gfs2_get_tree+0x4e/0x280
[ 751.495795][ T7839] vfs_get_tree+0x8f/0x380
[ 751.497366][ T7839] path_mount+0x14e6/0x1f20
[ 751.498945][ T7839] ? kmem_cache_free+0x12e/0x380
[ 751.500686][ T7839] ? __pfx_path_mount+0x10/0x10
[ 751.502409][ T7839] ? putname+0x12e/0x170
[ 751.503881][ T7839] __x64_sys_mount+0x297/0x320
[ 751.505558][ T7839] ? __pfx___x64_sys_mount+0x10/0x10
[ 751.507393][ T7839] do_syscall_64+0xd2/0x260
[ 751.508980][ T7839] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 751.511029][ T7839] RIP: 0033:0x7fb605a7f4aa
[ 751.512577][ T7839] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 751.519195][ T7839] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 751.522066][ T7839] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 751.524788][ T7839] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 751.527513][ T7839] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 751.530233][ T7839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 751.532964][ T7839] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 751.535685][ T7839]
[ 751.537679][ T7839] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 751.542576][ T7839] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 751.546757][ T5261] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 751.546757][ T5261] inode = 11 2340
[ 751.546757][ T5261] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 751.553256][ T5261] 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
[ 751.556623][ T5261] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5261 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 751.560130][ T5261] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 751.563017][ T5261] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 751.567808][ T5261] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 751.570866][ T5261] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 751.573265][ T5261] gfs2: fsid=syz:syz.0: File system withdrawn
[ 751.575468][ T5261] CPU: 1 PID: 5261 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 751.579020][ T5261] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 751.582534][ T5261] Call Trace:
[ 751.583709][ T5261]
[ 751.584774][ T5261] dump_stack_lvl+0x16c/0x1f0
[ 751.586460][ T5261] gfs2_withdraw+0xab8/0x1290
[ 751.588095][ T7842] loop2: detected capacity change from 0 to 32768
[ 751.588118][ T5261] ? __pfx_gfs2_withdraw+0x10/0x10
[ 751.592170][ T5261] ? map_id_range_down+0x2b6/0x3a0
[ 751.593151][ T7842] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 751.593967][ T5261] ? __pfx_map_id_range_down+0x10/0x10
[ 751.593986][ T5261] gfs2_inode_refresh+0xc99/0x10a0
[ 751.594002][ T5261] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 751.594019][ T5261] inode_go_instantiate+0x47/0x60
[ 751.594034][ T5261] gfs2_instantiate+0x169/0x250
[ 751.594046][ T5261] gfs2_glock_wait+0x214/0x330
[ 751.594058][ T5261] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 751.594071][ T5261] gfs2_glock_nq+0x946/0x1cd0
[ 751.594085][ T5261] ? do_raw_spin_unlock+0x172/0x230
[ 751.594097][ T5261] ? __gfs2_holder_init+0x18a/0x2f0
[ 751.594111][ T5261] do_sync+0x6cf/0xd30
[ 751.594124][ T5261] ? __pfx_do_sync+0x10/0x10
[ 751.594137][ T5261] ? gfs2_quota_sync+0x4ad/0x630
[ 751.594150][ T5261] ? gfs2_quota_sync+0x419/0x630
[ 751.594163][ T5261] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 751.594173][ T5261] ? qd_check_sync+0x3d8/0x4f0
[ 751.594186][ T5261] gfs2_quota_sync+0x419/0x630
[ 751.594199][ T5261] gfs2_sync_fs+0x44/0xb0
[ 751.594210][ T5261] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 751.594220][ T5261] sync_filesystem+0x10d/0x290
[ 751.594233][ T5261] generic_shutdown_super+0x7e/0x3d0
[ 751.594247][ T5261] kill_block_super+0x3b/0x90
[ 751.594260][ T5261] gfs2_kill_sb+0x360/0x410
[ 751.594276][ T5261] deactivate_locked_super+0xbe/0x1a0
[ 751.594290][ T5261] deactivate_super+0xde/0x100
[ 751.594304][ T5261] cleanup_mnt+0x222/0x450
[ 751.641799][ T5261] task_work_run+0x14e/0x250
[ 751.643427][ T5261] ? __pfx_task_work_run+0x10/0x10
[ 751.645242][ T5261] syscall_exit_to_user_mode+0x275/0x2a0
[ 751.647203][ T5261] do_syscall_64+0xe2/0x260
[ 751.648843][ T5261] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 751.650999][ T5261] RIP: 0033:0x7f3ced07f0d7
[ 751.652562][ T5261] 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
[ 751.659275][ T5261] RSP: 002b:00007fff89a766d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 751.662202][ T5261] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3ced07f0d7
[ 751.664988][ T5261] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff89a76790
[ 751.667738][ T5261] RBP: 00007fff89a76790 R08: 0000000000000000 R09: 0000000000000000
[ 751.670503][ T5261] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff89a77850
[ 751.673269][ T5261] R13: 00007f3ced0c93b9 R14: 00000000000b7555 R15: 0000000000000001
[ 751.676075][ T5261]
[ 751.677178][ T7842] CPU: 2 PID: 7842 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 751.680798][ T7842] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 751.684843][ T7842] Call Trace:
[ 751.686306][ T7842]
[ 751.687639][ T7842] dump_stack_lvl+0x16c/0x1f0
[ 751.689609][ T7842] sysfs_warn_dup+0x7f/0xa0
[ 751.691515][ T7842] sysfs_create_dir_ns+0x24d/0x2b0
[ 751.693706][ T7842] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 751.696106][ T7842] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 751.698420][ T7842] ? do_raw_spin_unlock+0x172/0x230
[ 751.700251][ T7842] kobject_add_internal+0x2c8/0x990
[ 751.702080][ T7842] kobject_init_and_add+0x11c/0x190
[ 751.703878][ T7842] ? __pfx_kobject_init_and_add+0x10/0x10
[ 751.705864][ T7842] ? lockdep_init_map_type+0x16d/0x7d0
[ 751.707756][ T7842] ? lockdep_init_map_type+0x16d/0x7d0
[ 751.709665][ T7842] gfs2_sys_fs_add+0x207/0x470
[ 751.711338][ T7842] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 751.713197][ T7842] ? __pfx_alloc_workqueue+0x10/0x10
[ 751.715029][ T7842] ? read_word_at_a_time+0xe/0x20
[ 751.716783][ T7842] gfs2_fill_super+0x1352/0x2bf0
[ 751.718512][ T7842] ? __pfx_gfs2_fill_super+0x10/0x10
[ 751.720339][ T7842] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 751.722213][ T7842] ? set_blocksize+0x2b1/0x350
[ 751.723876][ T7842] ? sb_set_blocksize+0xf6/0x120
[ 751.725690][ T7842] ? setup_bdev_super+0x392/0x720
[ 751.727443][ T7842] get_tree_bdev+0x36f/0x610
[ 751.729073][ T7842] ? __pfx_gfs2_fill_super+0x10/0x10
[ 751.730927][ T7842] ? __pfx_get_tree_bdev+0x10/0x10
[ 751.732724][ T7842] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 751.734674][ T7842] ? cap_capable+0x1cf/0x240
[ 751.736291][ T7842] gfs2_get_tree+0x4e/0x280
[ 751.737915][ T7842] vfs_get_tree+0x8f/0x380
[ 751.739479][ T7842] path_mount+0x14e6/0x1f20
[ 751.741099][ T7842] ? kmem_cache_free+0x12e/0x380
[ 751.742824][ T7842] ? __pfx_path_mount+0x10/0x10
[ 751.744525][ T7842] ? putname+0x12e/0x170
[ 751.746043][ T7842] __x64_sys_mount+0x297/0x320
[ 751.747726][ T7842] ? __pfx___x64_sys_mount+0x10/0x10
[ 751.749598][ T7842] do_syscall_64+0xd2/0x260
[ 751.751198][ T7842] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 751.753272][ T7842] RIP: 0033:0x7f131fc7f4aa
[ 751.754830][ T7842] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 751.761509][ T7842] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 751.764376][ T7842] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 751.767137][ T7842] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 751.769882][ T7842] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 751.772636][ T7842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 751.775379][ T7842] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 751.778124][ T7842]
[ 751.780146][ T7842] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 751.794557][ T7842] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 751.981342][ T7848] loop3: detected capacity change from 0 to 32768
[ 751.986133][ T7847] loop1: detected capacity change from 0 to 32768
[ 751.990726][ T7847] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 751.993581][ T7847] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 751.994700][ T7848] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 751.998593][ T7848] CPU: 0 PID: 7848 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 752.002180][ T7848] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 752.005737][ T7848] Call Trace:
[ 752.006923][ T7848]
[ 752.007981][ T7848] dump_stack_lvl+0x16c/0x1f0
[ 752.009664][ T7848] sysfs_warn_dup+0x7f/0xa0
[ 752.011309][ T7848] sysfs_create_dir_ns+0x24d/0x2b0
[ 752.013193][ T7848] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 752.015199][ T7848] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 752.017150][ T7848] ? do_raw_spin_unlock+0x172/0x230
[ 752.019006][ T7848] kobject_add_internal+0x2c8/0x990
[ 752.020882][ T7848] kobject_init_and_add+0x11c/0x190
[ 752.022761][ T7848] ? __pfx_kobject_init_and_add+0x10/0x10
[ 752.024814][ T7848] ? lockdep_init_map_type+0x16d/0x7d0
[ 752.026789][ T7848] ? lockdep_init_map_type+0x16d/0x7d0
[ 752.028761][ T7848] gfs2_sys_fs_add+0x207/0x470
[ 752.030483][ T7848] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 752.032377][ T7848] ? __pfx_alloc_workqueue+0x10/0x10
[ 752.034307][ T7848] ? read_word_at_a_time+0xe/0x20
[ 752.036117][ T7848] gfs2_fill_super+0x1352/0x2bf0
[ 752.037929][ T7848] ? __pfx_gfs2_fill_super+0x10/0x10
[ 752.039825][ T7848] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 752.041758][ T7848] ? set_blocksize+0x2b1/0x350
[ 752.043483][ T7848] ? sb_set_blocksize+0xf6/0x120
[ 752.045290][ T7848] ? setup_bdev_super+0x392/0x720
[ 752.047116][ T7848] get_tree_bdev+0x36f/0x610
[ 752.048797][ T7848] ? __pfx_gfs2_fill_super+0x10/0x10
[ 752.050693][ T7848] ? __pfx_get_tree_bdev+0x10/0x10
[ 752.052529][ T7848] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 752.054576][ T7848] ? cap_capable+0x1cf/0x240
[ 752.056265][ T7848] gfs2_get_tree+0x4e/0x280
[ 752.057932][ T7848] vfs_get_tree+0x8f/0x380
[ 752.059546][ T7848] path_mount+0x14e6/0x1f20
[ 752.061210][ T7848] ? kmem_cache_free+0x12e/0x380
[ 752.062991][ T7848] ? __pfx_path_mount+0x10/0x10
[ 752.064754][ T7848] ? putname+0x12e/0x170
[ 752.066298][ T7848] __x64_sys_mount+0x297/0x320
[ 752.068038][ T7848] ? __pfx___x64_sys_mount+0x10/0x10
[ 752.069954][ T7848] do_syscall_64+0xd2/0x260
[ 752.071597][ T7848] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 752.073719][ T7848] RIP: 0033:0x7fb605a7f4aa
[ 752.075331][ T7848] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 752.082209][ T7848] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 752.085205][ T7848] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 752.088029][ T7848] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 752.090881][ T7848] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 752.093814][ T7848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 752.093929][ T7849] loop2: detected capacity change from 0 to 32768
[ 752.096685][ T7848] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 752.096703][ T7848]
[ 752.100570][ T7848] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 752.110335][ T7848] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 752.111418][ T7847] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 752.114000][ T7849] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 752.118629][ T7849] CPU: 3 PID: 7849 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 752.122240][ T7849] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 752.125901][ T7849] Call Trace:
[ 752.127206][ T7849]
[ 752.128330][ T7849] dump_stack_lvl+0x16c/0x1f0
[ 752.130023][ T7849] sysfs_warn_dup+0x7f/0xa0
[ 752.131622][ T7849] sysfs_create_dir_ns+0x24d/0x2b0
[ 752.133443][ T7849] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 752.135450][ T7849] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 752.137361][ T7849] ? do_raw_spin_unlock+0x172/0x230
[ 752.139193][ T7849] kobject_add_internal+0x2c8/0x990
[ 752.141047][ T7849] kobject_init_and_add+0x11c/0x190
[ 752.141099][ T5223] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 752.142852][ T7849] ? __pfx_kobject_init_and_add+0x10/0x10
[ 752.142866][ T7849] ? lockdep_init_map_type+0x16d/0x7d0
[ 752.142881][ T7849] ? lockdep_init_map_type+0x16d/0x7d0
[ 752.145415][ T5223] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 752.147285][ T7849] gfs2_sys_fs_add+0x207/0x470
[ 752.147304][ T7849] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 752.147318][ T7849] ? __pfx_alloc_workqueue+0x10/0x10
[ 752.150860][ T7850] loop0: detected capacity change from 0 to 32768
[ 752.151179][ T7849] ? read_word_at_a_time+0xe/0x20
[ 752.151193][ T7849] gfs2_fill_super+0x1352/0x2bf0
[ 752.151206][ T7849] ? __pfx_gfs2_fill_super+0x10/0x10
[ 752.151217][ T7849] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 752.168436][ T7849] ? set_blocksize+0x2b1/0x350
[ 752.170131][ T7849] ? sb_set_blocksize+0xf6/0x120
[ 752.171856][ T7849] ? setup_bdev_super+0x392/0x720
[ 752.173625][ T7849] get_tree_bdev+0x36f/0x610
[ 752.175245][ T7849] ? __pfx_gfs2_fill_super+0x10/0x10
[ 752.177093][ T7849] ? __pfx_get_tree_bdev+0x10/0x10
[ 752.178874][ T7849] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 752.180859][ T7849] ? cap_capable+0x1cf/0x240
[ 752.182487][ T7849] gfs2_get_tree+0x4e/0x280
[ 752.184111][ T7849] vfs_get_tree+0x8f/0x380
[ 752.185717][ T7849] path_mount+0x14e6/0x1f20
[ 752.186518][ T5223] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 41ms
[ 752.187362][ T7849] ? kmem_cache_free+0x12e/0x380
[ 752.187377][ T7849] ? __pfx_path_mount+0x10/0x10
[ 752.187392][ T7849] ? putname+0x12e/0x170
[ 752.190243][ T5223] gfs2: fsid=syz:syz.0: jid=0: Done
[ 752.191816][ T7849] __x64_sys_mount+0x297/0x320
[ 752.191836][ T7849] ? __pfx___x64_sys_mount+0x10/0x10
[ 752.191852][ T7849] do_syscall_64+0xd2/0x260
[ 752.193654][ T7847] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 752.195117][ T7849] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 752.195133][ T7849] RIP: 0033:0x7f131fc7f4aa
[ 752.195142][ T7849] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 752.195152][ T7849] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 752.195163][ T7849] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 752.195170][ T7849] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 752.195176][ T7849] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 752.195183][ T7849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 752.209719][ T7850] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 752.215062][ T7849] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 752.215075][ T7849]
[ 752.227033][ T7849] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 752.232369][ T7850] CPU: 0 PID: 7850 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 752.244328][ T7850] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 752.247900][ T7850] Call Trace:
[ 752.249110][ T7850]
[ 752.250162][ T7850] dump_stack_lvl+0x16c/0x1f0
[ 752.251837][ T7850] sysfs_warn_dup+0x7f/0xa0
[ 752.253472][ T7850] sysfs_create_dir_ns+0x24d/0x2b0
[ 752.255272][ T7850] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 752.257262][ T7850] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 752.259113][ T7850] ? do_raw_spin_unlock+0x172/0x230
[ 752.260959][ T7850] kobject_add_internal+0x2c8/0x990
[ 752.262804][ T7850] kobject_init_and_add+0x11c/0x190
[ 752.264661][ T7850] ? __pfx_kobject_init_and_add+0x10/0x10
[ 752.266685][ T7850] ? lockdep_init_map_type+0x16d/0x7d0
[ 752.268636][ T7850] ? lockdep_init_map_type+0x16d/0x7d0
[ 752.270551][ T7850] gfs2_sys_fs_add+0x207/0x470
[ 752.272285][ T7850] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 752.274144][ T7850] ? __pfx_alloc_workqueue+0x10/0x10
[ 752.275992][ T7850] ? read_word_at_a_time+0xe/0x20
[ 752.277761][ T7850] gfs2_fill_super+0x1352/0x2bf0
[ 752.279486][ T7850] ? __pfx_gfs2_fill_super+0x10/0x10
[ 752.281360][ T7850] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 752.283257][ T7850] ? set_blocksize+0x2b1/0x350
[ 752.284980][ T7850] ? sb_set_blocksize+0xf6/0x120
[ 752.286705][ T7850] ? setup_bdev_super+0x392/0x720
[ 752.288485][ T7850] get_tree_bdev+0x36f/0x610
[ 752.290145][ T7850] ? __pfx_gfs2_fill_super+0x10/0x10
[ 752.292013][ T7850] ? __pfx_get_tree_bdev+0x10/0x10
[ 752.293522][ T7847] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 752.293833][ T7850] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 752.298039][ T7850] ? cap_capable+0x1cf/0x240
[ 752.299685][ T7850] gfs2_get_tree+0x4e/0x280
[ 752.301317][ T7850] vfs_get_tree+0x8f/0x380
[ 752.302908][ T7850] path_mount+0x14e6/0x1f20
[ 752.304624][ T7850] ? kmem_cache_free+0x12e/0x380
[ 752.306420][ T7850] ? __pfx_path_mount+0x10/0x10
[ 752.308173][ T7850] ? putname+0x12e/0x170
[ 752.309714][ T7850] __x64_sys_mount+0x297/0x320
[ 752.311466][ T7850] ? __pfx___x64_sys_mount+0x10/0x10
[ 752.313409][ T7850] do_syscall_64+0xd2/0x260
[ 752.315042][ T7850] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 752.317201][ T7850] RIP: 0033:0x7f3ced07f4aa
[ 752.318849][ T7850] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 752.325875][ T7850] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 752.328863][ T7850] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 752.331680][ T7850] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 752.334512][ T7850] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 752.337345][ T7850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 752.340152][ T7850] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 752.343128][ T7850]
[ 752.344566][ T7849] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 752.345057][ T7854] loop3: detected capacity change from 0 to 32768
[ 752.348897][ T7850] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 752.355026][ T7850] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 752.355355][ T5265] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 752.355355][ T5265] inode = 11 2340
[ 752.355355][ T5265] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 752.364678][ T5265] 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
[ 752.368741][ T5265] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5265 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 752.373333][ T7854] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 752.374071][ T5265] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 752.376398][ T7854] CPU: 3 PID: 7854 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 752.376424][ T7854] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 752.376435][ T7854] Call Trace:
[ 752.376443][ T7854]
[ 752.376450][ T7854] dump_stack_lvl+0x16c/0x1f0
[ 752.376474][ T7854] sysfs_warn_dup+0x7f/0xa0
[ 752.376499][ T7854] sysfs_create_dir_ns+0x24d/0x2b0
[ 752.376524][ T7854] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 752.376548][ T7854] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 752.376561][ T7854] ? do_raw_spin_unlock+0x172/0x230
[ 752.379848][ T5265] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 752.383910][ T7854] kobject_add_internal+0x2c8/0x990
[ 752.391347][ T5265] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 752.392241][ T7854] kobject_init_and_add+0x11c/0x190
[ 752.394088][ T5265] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 752.396236][ T7854] ? __pfx_kobject_init_and_add+0x10/0x10
[ 752.396255][ T7854] ? lockdep_init_map_type+0x16d/0x7d0
[ 752.396278][ T7854] ? lockdep_init_map_type+0x16d/0x7d0
[ 752.398387][ T5265] gfs2: fsid=syz:syz.0: File system withdrawn
[ 752.400505][ T7854] gfs2_sys_fs_add+0x207/0x470
[ 752.400527][ T7854] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 752.429980][ T7854] ? __pfx_alloc_workqueue+0x10/0x10
[ 752.432198][ T7854] ? read_word_at_a_time+0xe/0x20
[ 752.434349][ T7854] gfs2_fill_super+0x1352/0x2bf0
[ 752.436473][ T7854] ? __pfx_gfs2_fill_super+0x10/0x10
[ 752.438896][ T7854] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 752.441192][ T7854] ? set_blocksize+0x2b1/0x350
[ 752.443233][ T7854] ? sb_set_blocksize+0xf6/0x120
[ 752.445381][ T7854] ? setup_bdev_super+0x392/0x720
[ 752.447521][ T7854] get_tree_bdev+0x36f/0x610
[ 752.449527][ T7854] ? __pfx_gfs2_fill_super+0x10/0x10
[ 752.451777][ T7854] ? __pfx_get_tree_bdev+0x10/0x10
[ 752.453983][ T7854] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 752.456366][ T7854] ? cap_capable+0x1cf/0x240
[ 752.458357][ T7854] gfs2_get_tree+0x4e/0x280
[ 752.460297][ T7854] vfs_get_tree+0x8f/0x380
[ 752.462228][ T7854] path_mount+0x14e6/0x1f20
[ 752.464181][ T7854] ? kmem_cache_free+0x12e/0x380
[ 752.466326][ T7854] ? __pfx_path_mount+0x10/0x10
[ 752.468420][ T7854] ? putname+0x12e/0x170
[ 752.470250][ T7854] __x64_sys_mount+0x297/0x320
[ 752.472295][ T7854] ? __pfx___x64_sys_mount+0x10/0x10
[ 752.474562][ T7854] do_syscall_64+0xd2/0x260
[ 752.476627][ T7854] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 752.479281][ T7854] RIP: 0033:0x7fb605a7f4aa
[ 752.481316][ T7854] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 752.489844][ T7854] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 752.493499][ T7854] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 752.496962][ T7854] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 752.500348][ T7854] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 752.503762][ T7854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 752.507189][ T7854] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 752.510587][ T7854]
[ 752.511943][ T5265] CPU: 1 PID: 5265 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 752.513079][ T7854] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 752.515578][ T5265] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 752.515588][ T5265] Call Trace:
[ 752.515593][ T5265]
[ 752.515598][ T5265] dump_stack_lvl+0x16c/0x1f0
[ 752.515618][ T5265] gfs2_withdraw+0xab8/0x1290
[ 752.515634][ T5265] ? __pfx_gfs2_withdraw+0x10/0x10
[ 752.515650][ T5265] ? map_id_range_down+0x2b6/0x3a0
[ 752.515666][ T5265] ? __pfx_map_id_range_down+0x10/0x10
[ 752.515681][ T5265] gfs2_inode_refresh+0xc99/0x10a0
[ 752.515698][ T5265] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 752.515714][ T5265] inode_go_instantiate+0x47/0x60
[ 752.515730][ T5265] gfs2_instantiate+0x169/0x250
[ 752.515742][ T5265] gfs2_glock_wait+0x214/0x330
[ 752.515755][ T5265] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 752.515768][ T5265] gfs2_glock_nq+0x946/0x1cd0
[ 752.515782][ T5265] ? do_raw_spin_unlock+0x172/0x230
[ 752.515793][ T5265] ? __gfs2_holder_init+0x18a/0x2f0
[ 752.515807][ T5265] do_sync+0x6cf/0xd30
[ 752.515821][ T5265] ? __pfx_do_sync+0x10/0x10
[ 752.515834][ T5265] ? gfs2_quota_sync+0x4ad/0x630
[ 752.515847][ T5265] ? gfs2_quota_sync+0x419/0x630
[ 752.515864][ T5265] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 752.515874][ T5265] ? qd_check_sync+0x3d8/0x4f0
[ 752.515887][ T5265] gfs2_quota_sync+0x419/0x630
[ 752.515901][ T5265] gfs2_sync_fs+0x44/0xb0
[ 752.515911][ T5265] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 752.515922][ T5265] sync_filesystem+0x10d/0x290
[ 752.515935][ T5265] generic_shutdown_super+0x7e/0x3d0
[ 752.521770][ T7854] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 752.525310][ T5265] kill_block_super+0x3b/0x90
[ 752.525326][ T5265] gfs2_kill_sb+0x360/0x410
[ 752.525342][ T5265] deactivate_locked_super+0xbe/0x1a0
[ 752.525356][ T5265] deactivate_super+0xde/0x100
[ 752.525370][ T5265] cleanup_mnt+0x222/0x450
[ 752.525383][ T5265] task_work_run+0x14e/0x250
[ 752.525394][ T5265] ? __pfx_task_work_run+0x10/0x10
[ 752.525404][ T5265] syscall_exit_to_user_mode+0x275/0x2a0
[ 752.525416][ T5265] do_syscall_64+0xe2/0x260
[ 752.592196][ T5265] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 752.594507][ T5265] RIP: 0033:0x7f932287f0d7
[ 752.596089][ T5265] 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
[ 752.603478][ T5265] RSP: 002b:00007ffd7099f2d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 752.606425][ T5265] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f932287f0d7
[ 752.609229][ T5265] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd7099f390
[ 752.612734][ T5265] RBP: 00007ffd7099f390 R08: 0000000000000000 R09: 0000000000000000
[ 752.615634][ T5265] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd709a0450
[ 752.618411][ T5265] R13: 00007f93228c93b9 R14: 00000000000b780a R15: 0000000000000001
[ 752.621231][ T5265]
[ 752.875165][ T7859] loop2: detected capacity change from 0 to 32768
[ 752.883845][ T7860] loop0: detected capacity change from 0 to 32768
[ 752.889057][ T7859] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 752.889085][ T7860] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 752.896970][ T7860] CPU: 2 PID: 7860 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 752.897681][ T7859] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 752.901416][ T7860] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 752.901431][ T7860] Call Trace:
[ 752.901439][ T7860]
[ 752.901447][ T7860] dump_stack_lvl+0x16c/0x1f0
[ 752.908610][ T7859] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 752.909613][ T7860] sysfs_warn_dup+0x7f/0xa0
[ 752.916251][ T7860] sysfs_create_dir_ns+0x24d/0x2b0
[ 752.918551][ T7860] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 752.918717][ T5325] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 752.920545][ T7860] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 752.920561][ T7860] ? do_raw_spin_unlock+0x172/0x230
[ 752.920590][ T7860] kobject_add_internal+0x2c8/0x990
[ 752.920604][ T7860] kobject_init_and_add+0x11c/0x190
[ 752.920616][ T7860] ? __pfx_kobject_init_and_add+0x10/0x10
[ 752.923528][ T5325] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 752.925642][ T7860] ? lockdep_init_map_type+0x16d/0x7d0
[ 752.925672][ T7860] ? lockdep_init_map_type+0x16d/0x7d0
[ 752.925698][ T7860] gfs2_sys_fs_add+0x207/0x470
[ 752.925724][ T7860] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 752.925750][ T7860] ? __pfx_alloc_workqueue+0x10/0x10
[ 752.925776][ T7860] ? read_word_at_a_time+0xe/0x20
[ 752.925796][ T7860] gfs2_fill_super+0x1352/0x2bf0
[ 752.925816][ T7860] ? __pfx_gfs2_fill_super+0x10/0x10
[ 752.925835][ T7860] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 752.925853][ T7860] ? set_blocksize+0x2b1/0x350
[ 752.925871][ T7860] ? sb_set_blocksize+0xf6/0x120
[ 752.925887][ T7860] ? setup_bdev_super+0x392/0x720
[ 752.925912][ T7860] get_tree_bdev+0x36f/0x610
[ 752.925933][ T7860] ? __pfx_gfs2_fill_super+0x10/0x10
[ 752.925950][ T7860] ? __pfx_get_tree_bdev+0x10/0x10
[ 752.925973][ T7860] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 752.926000][ T7860] ? cap_capable+0x1cf/0x240
[ 752.926023][ T7860] gfs2_get_tree+0x4e/0x280
[ 752.979497][ T7860] vfs_get_tree+0x8f/0x380
[ 752.981567][ T7860] path_mount+0x14e6/0x1f20
[ 752.983643][ T7860] ? kmem_cache_free+0x12e/0x380
[ 752.985918][ T7860] ? __pfx_path_mount+0x10/0x10
[ 752.988133][ T7860] ? putname+0x12e/0x170
[ 752.989651][ T7860] __x64_sys_mount+0x297/0x320
[ 752.991330][ T7860] ? __pfx___x64_sys_mount+0x10/0x10
[ 752.993185][ T7860] do_syscall_64+0xd2/0x260
[ 752.994769][ T7860] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 752.996825][ T7860] RIP: 0033:0x7f3ced07f4aa
[ 752.998402][ T7860] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 753.005077][ T7860] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 753.007994][ T7860] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 753.010758][ T7860] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 753.010951][ T5325] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 87ms
[ 753.013510][ T7860] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 753.013525][ T7860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 753.013532][ T7860] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 753.013541][ T7860]
[ 753.014162][ T7860] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 753.028945][ T5325] gfs2: fsid=syz:syz.0: jid=0: Done
[ 753.031688][ T7860] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 753.035506][ T7859] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 753.052065][ T7861] loop3: detected capacity change from 0 to 32768
[ 753.056510][ T7861] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 753.059142][ T7861] CPU: 2 PID: 7861 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 753.062721][ T7861] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 753.066264][ T7861] Call Trace:
[ 753.067575][ T7861]
[ 753.068758][ T7861] dump_stack_lvl+0x16c/0x1f0
[ 753.070425][ T7861] sysfs_warn_dup+0x7f/0xa0
[ 753.072033][ T7861] sysfs_create_dir_ns+0x24d/0x2b0
[ 753.073826][ T7861] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 753.075792][ T7861] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 753.077703][ T7861] ? do_raw_spin_unlock+0x172/0x230
[ 753.079543][ T7861] kobject_add_internal+0x2c8/0x990
[ 753.081359][ T7861] kobject_init_and_add+0x11c/0x190
[ 753.083368][ T7861] ? __pfx_kobject_init_and_add+0x10/0x10
[ 753.085483][ T7861] ? lockdep_init_map_type+0x16d/0x7d0
[ 753.087388][ T7861] ? lockdep_init_map_type+0x16d/0x7d0
[ 753.089328][ T7861] gfs2_sys_fs_add+0x207/0x470
[ 753.091020][ T7861] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 753.092897][ T7861] ? __pfx_alloc_workqueue+0x10/0x10
[ 753.094757][ T7861] ? read_word_at_a_time+0xe/0x20
[ 753.096532][ T7861] gfs2_fill_super+0x1352/0x2bf0
[ 753.098373][ T7861] ? __pfx_gfs2_fill_super+0x10/0x10
[ 753.100222][ T7861] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 753.102108][ T7861] ? set_blocksize+0x2b1/0x350
[ 753.103780][ T7861] ? sb_set_blocksize+0xf6/0x120
[ 753.105526][ T7861] ? setup_bdev_super+0x392/0x720
[ 753.107291][ T7861] get_tree_bdev+0x36f/0x610
[ 753.108273][ T7862] loop1: detected capacity change from 0 to 32768
[ 753.108927][ T7861] ? __pfx_gfs2_fill_super+0x10/0x10
[ 753.108941][ T7861] ? __pfx_get_tree_bdev+0x10/0x10
[ 753.108955][ T7861] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 753.108968][ T7861] ? cap_capable+0x1cf/0x240
[ 753.108985][ T7861] gfs2_get_tree+0x4e/0x280
[ 753.115015][ T7862] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 753.116418][ T7861] vfs_get_tree+0x8f/0x380
[ 753.116450][ T7861] path_mount+0x14e6/0x1f20
[ 753.116476][ T7861] ? kmem_cache_free+0x12e/0x380
[ 753.132706][ T7861] ? __pfx_path_mount+0x10/0x10
[ 753.134930][ T7861] ? putname+0x12e/0x170
[ 753.136475][ T7861] __x64_sys_mount+0x297/0x320
[ 753.138219][ T7861] ? __pfx___x64_sys_mount+0x10/0x10
[ 753.140108][ T7861] do_syscall_64+0xd2/0x260
[ 753.141704][ T7861] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 753.143941][ T7861] RIP: 0033:0x7fb605a7f4aa
[ 753.146001][ T7861] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 753.152799][ T7861] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 753.155695][ T7861] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 753.158536][ T7861] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 753.161338][ T7861] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 753.164110][ T7861] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 753.166063][ T7859] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 753.166884][ T7861] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 753.166896][ T7861]
[ 753.166901][ T7862] CPU: 3 PID: 7862 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 753.166925][ T7862] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 753.181284][ T7861] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 753.182553][ T7862] Call Trace:
[ 753.182560][ T7862]
[ 753.188885][ T7861] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 753.189950][ T7862] dump_stack_lvl+0x16c/0x1f0
[ 753.195989][ T7862] sysfs_warn_dup+0x7f/0xa0
[ 753.198044][ T7862] sysfs_create_dir_ns+0x24d/0x2b0
[ 753.200306][ T7862] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 753.202878][ T7862] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 753.205273][ T7862] ? do_raw_spin_unlock+0x172/0x230
[ 753.207565][ T7862] kobject_add_internal+0x2c8/0x990
[ 753.209875][ T7862] kobject_init_and_add+0x11c/0x190
[ 753.212154][ T7862] ? __pfx_kobject_init_and_add+0x10/0x10
[ 753.214650][ T7862] ? lockdep_init_map_type+0x16d/0x7d0
[ 753.217052][ T7862] ? lockdep_init_map_type+0x16d/0x7d0
[ 753.219438][ T7862] gfs2_sys_fs_add+0x207/0x470
[ 753.221563][ T7862] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 753.223874][ T7862] ? __pfx_alloc_workqueue+0x10/0x10
[ 753.226216][ T7862] ? read_word_at_a_time+0xe/0x20
[ 753.228430][ T7862] gfs2_fill_super+0x1352/0x2bf0
[ 753.230609][ T7862] ? __pfx_gfs2_fill_super+0x10/0x10
[ 753.232858][ T7862] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 753.234837][ T7862] ? set_blocksize+0x2b1/0x350
[ 753.236503][ T7862] ? sb_set_blocksize+0xf6/0x120
[ 753.238243][ T7862] ? setup_bdev_super+0x392/0x720
[ 753.239994][ T7862] get_tree_bdev+0x36f/0x610
[ 753.241620][ T7862] ? __pfx_gfs2_fill_super+0x10/0x10
[ 753.243444][ T7862] ? __pfx_get_tree_bdev+0x10/0x10
[ 753.245254][ T7862] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 753.247207][ T7862] ? cap_capable+0x1cf/0x240
[ 753.248831][ T7862] gfs2_get_tree+0x4e/0x280
[ 753.250410][ T7862] vfs_get_tree+0x8f/0x380
[ 753.251970][ T7862] path_mount+0x14e6/0x1f20
[ 753.253560][ T7862] ? kmem_cache_free+0x12e/0x380
[ 753.255274][ T7862] ? __pfx_path_mount+0x10/0x10
[ 753.256975][ T7862] ? putname+0x12e/0x170
[ 753.258451][ T7862] __x64_sys_mount+0x297/0x320
[ 753.260120][ T7862] ? __pfx___x64_sys_mount+0x10/0x10
[ 753.261953][ T7862] do_syscall_64+0xd2/0x260
[ 753.263531][ T7862] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 753.265600][ T7862] RIP: 0033:0x7f932287f4aa
[ 753.267150][ T7862] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 753.273738][ T7862] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 753.276646][ T7862] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 753.279371][ T7862] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 753.282081][ T7862] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 753.284828][ T7862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 753.287562][ T7862] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 753.290308][ T7862]
[ 753.293442][ T7862] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 753.298367][ T7862] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 753.302588][ T5262] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 753.302588][ T5262] inode = 11 2340
[ 753.302588][ T5262] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 753.309780][ T5262] 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
[ 753.313714][ T5262] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5262 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 753.318455][ T5262] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 753.322011][ T5262] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 753.329861][ T5262] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 753.333801][ T5262] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 753.337616][ T5262] gfs2: fsid=syz:syz.0: File system withdrawn
[ 753.340361][ T5262] CPU: 2 PID: 5262 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 753.344646][ T5262] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 753.348131][ T5262] Call Trace:
[ 753.349321][ T5262]
[ 753.350356][ T5262] dump_stack_lvl+0x16c/0x1f0
[ 753.351986][ T5262] gfs2_withdraw+0xab8/0x1290
[ 753.353631][ T5262] ? __pfx_gfs2_withdraw+0x10/0x10
[ 753.355407][ T5262] ? map_id_range_down+0x2b6/0x3a0
[ 753.357189][ T5262] ? __pfx_map_id_range_down+0x10/0x10
[ 753.359109][ T5262] gfs2_inode_refresh+0xc99/0x10a0
[ 753.360897][ T5262] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 753.362814][ T5262] inode_go_instantiate+0x47/0x60
[ 753.364587][ T5262] gfs2_instantiate+0x169/0x250
[ 753.366305][ T5262] gfs2_glock_wait+0x214/0x330
[ 753.368012][ T5262] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 753.369866][ T5262] gfs2_glock_nq+0x946/0x1cd0
[ 753.371516][ T5262] ? do_raw_spin_unlock+0x172/0x230
[ 753.373341][ T5262] ? __gfs2_holder_init+0x18a/0x2f0
[ 753.375160][ T5262] do_sync+0x6cf/0xd30
[ 753.376601][ T5262] ? __pfx_do_sync+0x10/0x10
[ 753.378424][ T5262] ? gfs2_quota_sync+0x4ad/0x630
[ 753.380278][ T5262] ? gfs2_quota_sync+0x419/0x630
[ 753.382024][ T5262] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 753.383913][ T5262] ? qd_check_sync+0x3d8/0x4f0
[ 753.385634][ T5262] gfs2_quota_sync+0x419/0x630
[ 753.387426][ T5262] gfs2_sync_fs+0x44/0xb0
[ 753.389348][ T5262] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 753.391602][ T5262] sync_filesystem+0x10d/0x290
[ 753.393622][ T5262] generic_shutdown_super+0x7e/0x3d0
[ 753.395557][ T5262] kill_block_super+0x3b/0x90
[ 753.397326][ T5262] gfs2_kill_sb+0x360/0x410
[ 753.398980][ T5262] deactivate_locked_super+0xbe/0x1a0
[ 753.400924][ T5262] deactivate_super+0xde/0x100
[ 753.402644][ T5262] cleanup_mnt+0x222/0x450
[ 753.404294][ T5262] task_work_run+0x14e/0x250
[ 753.405980][ T5262] ? __pfx_task_work_run+0x10/0x10
[ 753.407840][ T5262] syscall_exit_to_user_mode+0x275/0x2a0
[ 753.409870][ T5262] do_syscall_64+0xe2/0x260
[ 753.411517][ T5262] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 753.413666][ T5262] RIP: 0033:0x7f131fc7f0d7
[ 753.415266][ T5262] 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
[ 753.423601][ T5262] RSP: 002b:00007ffd8021b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 753.426765][ T5262] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f131fc7f0d7
[ 753.429600][ T5262] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd8021b240
[ 753.432422][ T5262] RBP: 00007ffd8021b240 R08: 0000000000000000 R09: 0000000000000000
[ 753.435242][ T5262] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd8021c300
[ 753.438046][ T5262] R13: 00007f131fcc93b9 R14: 00000000000b7b6d R15: 0000000000000001
[ 753.440953][ T5262]
[ 753.510300][ T7869] loop0: detected capacity change from 0 to 32768
[ 753.518147][ T7869] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 753.521704][ T7869] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 753.527586][ T7869] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 753.531964][ T823] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 753.535401][ T823] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 753.580219][ T823] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 44ms
[ 753.583643][ T823] gfs2: fsid=syz:syz.0: jid=0: Done
[ 753.587527][ T7869] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 753.688030][ T7870] loop1: detected capacity change from 0 to 32768
[ 753.705934][ T7869] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 753.707393][ T7870] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 753.711278][ T7870] CPU: 0 PID: 7870 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 753.714919][ T7870] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 753.718478][ T7870] Call Trace:
[ 753.719663][ T7870]
[ 753.720718][ T7870] dump_stack_lvl+0x16c/0x1f0
[ 753.722384][ T7870] sysfs_warn_dup+0x7f/0xa0
[ 753.723987][ T7870] sysfs_create_dir_ns+0x24d/0x2b0
[ 753.725814][ T7870] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 753.727798][ T7870] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 753.729820][ T7870] ? do_raw_spin_unlock+0x172/0x230
[ 753.731704][ T7870] kobject_add_internal+0x2c8/0x990
[ 753.733588][ T7870] kobject_init_and_add+0x11c/0x190
[ 753.735473][ T7870] ? __pfx_kobject_init_and_add+0x10/0x10
[ 753.737659][ T7870] ? lockdep_init_map_type+0x16d/0x7d0
[ 753.739609][ T7870] ? lockdep_init_map_type+0x16d/0x7d0
[ 753.741603][ T7870] gfs2_sys_fs_add+0x207/0x470
[ 753.743328][ T7870] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 753.745253][ T7870] ? __pfx_alloc_workqueue+0x10/0x10
[ 753.747143][ T7870] ? read_word_at_a_time+0xe/0x20
[ 753.748962][ T7870] gfs2_fill_super+0x1352/0x2bf0
[ 753.750745][ T7870] ? __pfx_gfs2_fill_super+0x10/0x10
[ 753.752647][ T7870] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 753.754562][ T7870] ? set_blocksize+0x2b1/0x350
[ 753.756280][ T7870] ? sb_set_blocksize+0xf6/0x120
[ 753.758075][ T7870] ? setup_bdev_super+0x392/0x720
[ 753.759875][ T7870] get_tree_bdev+0x36f/0x610
[ 753.761550][ T7870] ? __pfx_gfs2_fill_super+0x10/0x10
[ 753.763429][ T7870] ? __pfx_get_tree_bdev+0x10/0x10
[ 753.765286][ T7870] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 753.767285][ T7870] ? cap_capable+0x1cf/0x240
[ 753.768963][ T7870] gfs2_get_tree+0x4e/0x280
[ 753.770584][ T7870] vfs_get_tree+0x8f/0x380
[ 753.772190][ T7870] path_mount+0x14e6/0x1f20
[ 753.773850][ T7870] ? kmem_cache_free+0x12e/0x380
[ 753.775629][ T7870] ? __pfx_path_mount+0x10/0x10
[ 753.777404][ T7870] ? putname+0x12e/0x170
[ 753.778946][ T7870] __x64_sys_mount+0x297/0x320
[ 753.780679][ T7870] ? __pfx___x64_sys_mount+0x10/0x10
[ 753.782567][ T7870] do_syscall_64+0xd2/0x260
[ 753.784202][ T7870] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 753.786344][ T7870] RIP: 0033:0x7f932287f4aa
[ 753.787951][ T7870] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 753.794833][ T7870] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 753.797809][ T7870] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 753.800634][ T7870] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 753.803444][ T7870] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 753.806350][ T7870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 753.809176][ T7870] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 753.811707][ T7871] loop3: detected capacity change from 0 to 32768
[ 753.811964][ T7870]
[ 753.812870][ T7870] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 753.820856][ T7870] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 753.827125][ T5261] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 753.827125][ T5261] inode = 11 2340
[ 753.827125][ T5261] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 753.828913][ T7871] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 753.833610][ T5261] 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
[ 753.836283][ T7871] CPU: 0 PID: 7871 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 753.842942][ T7871] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 753.846499][ T7871] Call Trace:
[ 753.847662][ T7871]
[ 753.848714][ T7871] dump_stack_lvl+0x16c/0x1f0
[ 753.850397][ T7871] sysfs_warn_dup+0x7f/0xa0
[ 753.852013][ T7871] sysfs_create_dir_ns+0x24d/0x2b0
[ 753.853821][ T7871] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 753.855787][ T7871] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 753.857716][ T7871] ? do_raw_spin_unlock+0x172/0x230
[ 753.859567][ T7871] kobject_add_internal+0x2c8/0x990
[ 753.861434][ T7871] kobject_init_and_add+0x11c/0x190
[ 753.863299][ T7871] ? __pfx_kobject_init_and_add+0x10/0x10
[ 753.865344][ T7871] ? lockdep_init_map_type+0x16d/0x7d0
[ 753.867274][ T7871] ? lockdep_init_map_type+0x16d/0x7d0
[ 753.869232][ T7871] gfs2_sys_fs_add+0x207/0x470
[ 753.870949][ T7871] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 753.872673][ T7875] loop2: detected capacity change from 0 to 32768
[ 753.872834][ T7871] ? __pfx_alloc_workqueue+0x10/0x10
[ 753.877097][ T5261] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5261 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 753.877490][ T7871] ? read_word_at_a_time+0xe/0x20
[ 753.881849][ T5261] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 753.883625][ T7871] gfs2_fill_super+0x1352/0x2bf0
[ 753.888995][ T7871] ? __pfx_gfs2_fill_super+0x10/0x10
[ 753.890871][ T7871] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 753.891214][ T5261] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 753.892936][ T7871] ? set_blocksize+0x2b1/0x350
[ 753.898168][ T7871] ? sb_set_blocksize+0xf6/0x120
[ 753.899753][ T5261] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 753.899937][ T7871] ? setup_bdev_super+0x392/0x720
[ 753.903692][ T5261] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 753.905507][ T7871] get_tree_bdev+0x36f/0x610
[ 753.905526][ T7871] ? __pfx_gfs2_fill_super+0x10/0x10
[ 753.905537][ T7871] ? __pfx_get_tree_bdev+0x10/0x10
[ 753.905552][ T7871] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 753.905565][ T7871] ? cap_capable+0x1cf/0x240
[ 753.905578][ T7871] gfs2_get_tree+0x4e/0x280
[ 753.905588][ T7871] vfs_get_tree+0x8f/0x380
[ 753.905603][ T7871] path_mount+0x14e6/0x1f20
[ 753.905619][ T7871] ? kmem_cache_free+0x12e/0x380
[ 753.905631][ T7871] ? __pfx_path_mount+0x10/0x10
[ 753.908639][ T5261] gfs2: fsid=syz:syz.0: File system withdrawn
[ 753.910047][ T7871] ? putname+0x12e/0x170
[ 753.910062][ T7871] __x64_sys_mount+0x297/0x320
[ 753.931543][ T7871] ? __pfx___x64_sys_mount+0x10/0x10
[ 753.933463][ T7871] do_syscall_64+0xd2/0x260
[ 753.935083][ T7871] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 753.937187][ T7871] RIP: 0033:0x7fb605a7f4aa
[ 753.938784][ T7871] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 753.945580][ T7871] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 753.948527][ T7871] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 753.951336][ T7871] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 753.954147][ T7871] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 753.956982][ T7871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 753.959799][ T7871] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 753.962785][ T7871]
[ 753.963912][ T5261] CPU: 3 PID: 5261 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 753.964759][ T7871] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 753.968288][ T5261] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 753.968302][ T5261] Call Trace:
[ 753.968309][ T5261]
[ 753.968317][ T5261] dump_stack_lvl+0x16c/0x1f0
[ 753.968348][ T5261] gfs2_withdraw+0xab8/0x1290
[ 753.968375][ T5261] ? __pfx_gfs2_withdraw+0x10/0x10
[ 753.968393][ T5261] ? map_id_range_down+0x2b6/0x3a0
[ 753.976646][ T7871] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 753.978632][ T5261] ? __pfx_map_id_range_down+0x10/0x10
[ 753.978661][ T5261] gfs2_inode_refresh+0xc99/0x10a0
[ 753.978688][ T5261] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 753.981638][ T7875] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 753.983354][ T5261] inode_go_instantiate+0x47/0x60
[ 753.983383][ T5261] gfs2_instantiate+0x169/0x250
[ 754.006534][ T5261] gfs2_glock_wait+0x214/0x330
[ 754.008579][ T5261] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 754.010764][ T5261] gfs2_glock_nq+0x946/0x1cd0
[ 754.012725][ T5261] ? do_raw_spin_unlock+0x172/0x230
[ 754.014961][ T5261] ? __gfs2_holder_init+0x18a/0x2f0
[ 754.017235][ T5261] do_sync+0x6cf/0xd30
[ 754.019026][ T5261] ? __pfx_do_sync+0x10/0x10
[ 754.021037][ T5261] ? gfs2_quota_sync+0x4ad/0x630
[ 754.023188][ T5261] ? gfs2_quota_sync+0x419/0x630
[ 754.025342][ T5261] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 754.027573][ T5261] ? qd_check_sync+0x3d8/0x4f0
[ 754.029637][ T5261] gfs2_quota_sync+0x419/0x630
[ 754.031725][ T5261] gfs2_sync_fs+0x44/0xb0
[ 754.033633][ T5261] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 754.035819][ T5261] sync_filesystem+0x10d/0x290
[ 754.037915][ T5261] generic_shutdown_super+0x7e/0x3d0
[ 754.040200][ T5261] kill_block_super+0x3b/0x90
[ 754.042252][ T5261] gfs2_kill_sb+0x360/0x410
[ 754.044232][ T5261] deactivate_locked_super+0xbe/0x1a0
[ 754.046553][ T5261] deactivate_super+0xde/0x100
[ 754.048629][ T5261] cleanup_mnt+0x222/0x450
[ 754.050577][ T5261] task_work_run+0x14e/0x250
[ 754.052539][ T5261] ? __pfx_task_work_run+0x10/0x10
[ 754.054695][ T5261] syscall_exit_to_user_mode+0x275/0x2a0
[ 754.057078][ T5261] do_syscall_64+0xe2/0x260
[ 754.059056][ T5261] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 754.061647][ T5261] RIP: 0033:0x7f3ced07f0d7
[ 754.063604][ T5261] 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
[ 754.071541][ T5261] RSP: 002b:00007fff89a766d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 754.075200][ T5261] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3ced07f0d7
[ 754.078410][ T5261] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff89a76790
[ 754.081629][ T5261] RBP: 00007fff89a76790 R08: 0000000000000000 R09: 0000000000000000
[ 754.085069][ T5261] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff89a77850
[ 754.088481][ T5261] R13: 00007f3ced0c93b9 R14: 00000000000b7e1a R15: 0000000000000001
[ 754.091815][ T5261]
[ 754.093205][ T7875] CPU: 2 PID: 7875 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 754.096873][ T7875] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 754.100481][ T7875] Call Trace:
[ 754.101690][ T7875]
[ 754.102740][ T7875] dump_stack_lvl+0x16c/0x1f0
[ 754.104424][ T7875] sysfs_warn_dup+0x7f/0xa0
[ 754.106068][ T7875] sysfs_create_dir_ns+0x24d/0x2b0
[ 754.107885][ T7875] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 754.109888][ T7875] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 754.111776][ T7875] ? do_raw_spin_unlock+0x172/0x230
[ 754.113628][ T7875] kobject_add_internal+0x2c8/0x990
[ 754.115461][ T7875] kobject_init_and_add+0x11c/0x190
[ 754.117260][ T7875] ? __pfx_kobject_init_and_add+0x10/0x10
[ 754.119227][ T7875] ? lockdep_init_map_type+0x16d/0x7d0
[ 754.121143][ T7875] ? lockdep_init_map_type+0x16d/0x7d0
[ 754.123016][ T7875] gfs2_sys_fs_add+0x207/0x470
[ 754.124681][ T7875] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 754.126563][ T7875] ? __pfx_alloc_workqueue+0x10/0x10
[ 754.128417][ T7875] ? read_word_at_a_time+0xe/0x20
[ 754.130194][ T7875] gfs2_fill_super+0x1352/0x2bf0
[ 754.131929][ T7875] ? __pfx_gfs2_fill_super+0x10/0x10
[ 754.133798][ T7875] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 754.135671][ T7875] ? set_blocksize+0x2b1/0x350
[ 754.137353][ T7875] ? sb_set_blocksize+0xf6/0x120
[ 754.139149][ T7875] ? setup_bdev_super+0x392/0x720
[ 754.141151][ T7875] get_tree_bdev+0x36f/0x610
[ 754.142773][ T7875] ? __pfx_gfs2_fill_super+0x10/0x10
[ 754.144610][ T7875] ? __pfx_get_tree_bdev+0x10/0x10
[ 754.146410][ T7875] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 754.148352][ T7875] ? cap_capable+0x1cf/0x240
[ 754.150059][ T7875] gfs2_get_tree+0x4e/0x280
[ 754.151634][ T7875] vfs_get_tree+0x8f/0x380
[ 754.153199][ T7875] path_mount+0x14e6/0x1f20
[ 754.154776][ T7875] ? kmem_cache_free+0x12e/0x380
[ 754.156500][ T7875] ? __pfx_path_mount+0x10/0x10
[ 754.158218][ T7875] ? putname+0x12e/0x170
[ 754.159741][ T7875] __x64_sys_mount+0x297/0x320
[ 754.161502][ T7875] ? __pfx___x64_sys_mount+0x10/0x10
[ 754.163331][ T7875] do_syscall_64+0xd2/0x260
[ 754.164941][ T7875] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 754.166966][ T7875] RIP: 0033:0x7f131fc7f4aa
[ 754.168521][ T7875] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 754.175153][ T7875] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 754.178014][ T7875] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 754.180791][ T7875] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 754.183628][ T7875] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 754.186414][ T7875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 754.189304][ T7875] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 754.192060][ T7875]
[ 754.193672][ T7875] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 754.198713][ T7875] gfs2: fsid=syz:syz: error -17 adding sysfs files
2024/03/31 21:58:55 executed programs: 1024
[ 754.391738][ T7879] loop1: detected capacity change from 0 to 32768
[ 754.406104][ T7879] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 754.409574][ T7879] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 754.416674][ T7879] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 754.423845][ T1153] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 754.426797][ T1153] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 754.460762][ T1153] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 33ms
[ 754.464391][ T1153] gfs2: fsid=syz:syz.0: jid=0: Done
[ 754.466965][ T7879] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 754.483441][ T7880] loop3: detected capacity change from 0 to 32768
[ 754.499771][ T7880] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 754.502677][ T7880] CPU: 2 PID: 7880 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 754.506283][ T7880] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 754.509456][ T7881] loop2: detected capacity change from 0 to 32768
[ 754.509769][ T7880] Call Trace:
[ 754.509776][ T7880]
[ 754.514262][ T7880] dump_stack_lvl+0x16c/0x1f0
[ 754.515908][ T7880] sysfs_warn_dup+0x7f/0xa0
[ 754.517486][ T7880] sysfs_create_dir_ns+0x24d/0x2b0
[ 754.519267][ T7880] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 754.521213][ T7880] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 754.523063][ T7880] ? do_raw_spin_unlock+0x172/0x230
[ 754.524883][ T7880] kobject_add_internal+0x2c8/0x990
[ 754.526699][ T7880] kobject_init_and_add+0x11c/0x190
[ 754.528517][ T7880] ? __pfx_kobject_init_and_add+0x10/0x10
[ 754.530501][ T7880] ? lockdep_init_map_type+0x16d/0x7d0
[ 754.532396][ T7880] ? lockdep_init_map_type+0x16d/0x7d0
[ 754.534305][ T7880] gfs2_sys_fs_add+0x207/0x470
[ 754.535990][ T7880] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 754.537037][ T7881] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 754.537842][ T7880] ? __pfx_alloc_workqueue+0x10/0x10
[ 754.542826][ T7880] ? read_word_at_a_time+0xe/0x20
[ 754.544599][ T7880] gfs2_fill_super+0x1352/0x2bf0
[ 754.546350][ T7880] ? __pfx_gfs2_fill_super+0x10/0x10
[ 754.548248][ T7880] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 754.550210][ T7880] ? set_blocksize+0x2b1/0x350
[ 754.551888][ T7880] ? sb_set_blocksize+0xf6/0x120
[ 754.553615][ T7880] ? setup_bdev_super+0x392/0x720
[ 754.555343][ T7880] get_tree_bdev+0x36f/0x610
[ 754.556963][ T7880] ? __pfx_gfs2_fill_super+0x10/0x10
[ 754.558796][ T7880] ? __pfx_get_tree_bdev+0x10/0x10
[ 754.560742][ T7880] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 754.563132][ T7880] ? cap_capable+0x1cf/0x240
[ 754.565248][ T7880] gfs2_get_tree+0x4e/0x280
[ 754.567016][ T7880] vfs_get_tree+0x8f/0x380
[ 754.568696][ T7880] path_mount+0x14e6/0x1f20
[ 754.570280][ T7880] ? kmem_cache_free+0x12e/0x380
[ 754.572012][ T7880] ? __pfx_path_mount+0x10/0x10
[ 754.573756][ T7880] ? putname+0x12e/0x170
[ 754.575256][ T7880] __x64_sys_mount+0x297/0x320
[ 754.576959][ T7880] ? __pfx___x64_sys_mount+0x10/0x10
[ 754.579171][ T7880] do_syscall_64+0xd2/0x260
[ 754.580716][ T7879] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 754.581053][ T7880] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 754.581069][ T7880] RIP: 0033:0x7fb605a7f4aa
[ 754.581079][ T7880] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 754.581089][ T7880] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 754.596797][ T7880] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 754.599460][ T7880] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 754.602258][ T7880] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 754.605027][ T7880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 754.607770][ T7880] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 754.610587][ T7880]
[ 754.611676][ T7881] CPU: 1 PID: 7881 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 754.614029][ T7880] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 754.615337][ T7881] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 754.615349][ T7881] Call Trace:
[ 754.615354][ T7881]
[ 754.615360][ T7881] dump_stack_lvl+0x16c/0x1f0
[ 754.615380][ T7881] sysfs_warn_dup+0x7f/0xa0
[ 754.615397][ T7881] sysfs_create_dir_ns+0x24d/0x2b0
[ 754.620234][ T7880] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 754.623684][ T7881] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 754.623703][ T7881] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 754.623715][ T7881] ? do_raw_spin_unlock+0x172/0x230
[ 754.623725][ T7881] kobject_add_internal+0x2c8/0x990
[ 754.642423][ T7881] kobject_init_and_add+0x11c/0x190
[ 754.644684][ T7881] ? __pfx_kobject_init_and_add+0x10/0x10
[ 754.647188][ T7881] ? lockdep_init_map_type+0x16d/0x7d0
[ 754.649544][ T7881] ? lockdep_init_map_type+0x16d/0x7d0
[ 754.651892][ T7881] gfs2_sys_fs_add+0x207/0x470
[ 754.653985][ T7881] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 754.656280][ T7881] ? __pfx_alloc_workqueue+0x10/0x10
[ 754.658575][ T7881] ? read_word_at_a_time+0xe/0x20
[ 754.660782][ T7881] gfs2_fill_super+0x1352/0x2bf0
[ 754.662935][ T7881] ? __pfx_gfs2_fill_super+0x10/0x10
[ 754.665244][ T7881] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 754.667591][ T7881] ? set_blocksize+0x2b1/0x350
[ 754.669750][ T7881] ? sb_set_blocksize+0xf6/0x120
[ 754.671586][ T7881] ? setup_bdev_super+0x392/0x720
[ 754.673614][ T7881] get_tree_bdev+0x36f/0x610
[ 754.675266][ T7881] ? __pfx_gfs2_fill_super+0x10/0x10
[ 754.677144][ T7881] ? __pfx_get_tree_bdev+0x10/0x10
[ 754.678948][ T7881] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 754.680925][ T7881] ? cap_capable+0x1cf/0x240
[ 754.682619][ T7881] gfs2_get_tree+0x4e/0x280
[ 754.682905][ T7883] loop0: detected capacity change from 0 to 32768
[ 754.684541][ T7881] vfs_get_tree+0x8f/0x380
[ 754.684587][ T7881] path_mount+0x14e6/0x1f20
[ 754.684612][ T7881] ? kmem_cache_free+0x12e/0x380
[ 754.692274][ T7881] ? __pfx_path_mount+0x10/0x10
[ 754.694117][ T7881] ? putname+0x12e/0x170
[ 754.695643][ T7881] __x64_sys_mount+0x297/0x320
[ 754.697630][ T7881] ? __pfx___x64_sys_mount+0x10/0x10
[ 754.699519][ T7881] do_syscall_64+0xd2/0x260
[ 754.701507][ T7881] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 754.703612][ T7881] RIP: 0033:0x7f131fc7f4aa
[ 754.705361][ T7881] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 754.712754][ T7881] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 754.715686][ T7881] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 754.718702][ T7881] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 754.721545][ T7881] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 754.724447][ T7881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 754.727438][ T7881] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 754.730256][ T7881]
[ 754.732255][ T7881] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 754.736224][ T5265] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 754.736224][ T5265] inode = 11 2340
[ 754.736224][ T5265] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 754.737852][ T7881] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 754.744669][ T5265] 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
[ 754.746926][ T7883] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 754.752621][ T7883] CPU: 2 PID: 7883 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 754.753658][ T5265] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5265 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 754.756226][ T7883] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 754.756236][ T7883] Call Trace:
[ 754.756241][ T7883]
[ 754.756246][ T7883] dump_stack_lvl+0x16c/0x1f0
[ 754.756266][ T7883] sysfs_warn_dup+0x7f/0xa0
[ 754.756283][ T7883] sysfs_create_dir_ns+0x24d/0x2b0
[ 754.756299][ T7883] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 754.756314][ T7883] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 754.756326][ T7883] ? do_raw_spin_unlock+0x172/0x230
[ 754.756337][ T7883] kobject_add_internal+0x2c8/0x990
[ 754.756348][ T7883] kobject_init_and_add+0x11c/0x190
[ 754.756359][ T7883] ? __pfx_kobject_init_and_add+0x10/0x10
[ 754.756371][ T7883] ? lockdep_init_map_type+0x16d/0x7d0
[ 754.756386][ T7883] ? lockdep_init_map_type+0x16d/0x7d0
[ 754.756402][ T7883] gfs2_sys_fs_add+0x207/0x470
[ 754.756418][ T7883] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 754.756433][ T7883] ? __pfx_alloc_workqueue+0x10/0x10
[ 754.756448][ T7883] ? read_word_at_a_time+0xe/0x20
[ 754.760079][ T5265] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 754.763497][ T7883] gfs2_fill_super+0x1352/0x2bf0
[ 754.765255][ T5265] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 754.765746][ T7883] ? __pfx_gfs2_fill_super+0x10/0x10
[ 754.769673][ T5265] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 754.770760][ T7883] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 754.773191][ T5265] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 754.775047][ T7883] ? set_blocksize+0x2b1/0x350
[ 754.775062][ T7883] ? sb_set_blocksize+0xf6/0x120
[ 754.775072][ T7883] ? setup_bdev_super+0x392/0x720
[ 754.775086][ T7883] get_tree_bdev+0x36f/0x610
[ 754.775100][ T7883] ? __pfx_gfs2_fill_super+0x10/0x10
[ 754.777297][ T5265] gfs2: fsid=syz:syz.0: File system withdrawn
[ 754.778763][ T7883] ? __pfx_get_tree_bdev+0x10/0x10
[ 754.823441][ T7883] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 754.825291][ T7883] ? cap_capable+0x1cf/0x240
[ 754.826799][ T7883] gfs2_get_tree+0x4e/0x280
[ 754.828326][ T7883] vfs_get_tree+0x8f/0x380
[ 754.829793][ T7883] path_mount+0x14e6/0x1f20
[ 754.831260][ T7883] ? kmem_cache_free+0x12e/0x380
[ 754.832881][ T7883] ? __pfx_path_mount+0x10/0x10
[ 754.834468][ T7883] ? putname+0x12e/0x170
[ 754.835844][ T7883] __x64_sys_mount+0x297/0x320
[ 754.837409][ T7883] ? __pfx___x64_sys_mount+0x10/0x10
[ 754.839138][ T7883] do_syscall_64+0xd2/0x260
[ 754.840658][ T7883] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 754.842679][ T7883] RIP: 0033:0x7f3ced07f4aa
[ 754.844158][ T7883] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 754.850446][ T7883] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 754.853138][ T7883] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 754.856003][ T7883] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 754.859210][ T7883] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 754.862427][ T7883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 754.865034][ T7883] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 754.867644][ T7883]
[ 754.868680][ T5265] CPU: 3 PID: 5265 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 754.871621][ T7883] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 754.872265][ T5265] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 754.877045][ T7883] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 754.880236][ T5265] Call Trace:
[ 754.883554][ T5265]
[ 754.884602][ T5265] dump_stack_lvl+0x16c/0x1f0
[ 754.886270][ T5265] gfs2_withdraw+0xab8/0x1290
[ 754.887931][ T5265] ? __pfx_gfs2_withdraw+0x10/0x10
[ 754.889788][ T5265] ? map_id_range_down+0x2b6/0x3a0
[ 754.891660][ T5265] ? __pfx_map_id_range_down+0x10/0x10
[ 754.893629][ T5265] gfs2_inode_refresh+0xc99/0x10a0
[ 754.895431][ T5265] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 754.897348][ T5265] inode_go_instantiate+0x47/0x60
[ 754.899095][ T5265] gfs2_instantiate+0x169/0x250
[ 754.900822][ T5265] gfs2_glock_wait+0x214/0x330
[ 754.902490][ T5265] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 754.904339][ T5265] gfs2_glock_nq+0x946/0x1cd0
[ 754.906001][ T5265] ? do_raw_spin_unlock+0x172/0x230
[ 754.907822][ T5265] ? __gfs2_holder_init+0x18a/0x2f0
[ 754.909688][ T5265] do_sync+0x6cf/0xd30
[ 754.911174][ T5265] ? __pfx_do_sync+0x10/0x10
[ 754.912780][ T5265] ? gfs2_quota_sync+0x4ad/0x630
[ 754.914491][ T5265] ? gfs2_quota_sync+0x419/0x630
[ 754.916353][ T5265] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 754.918225][ T5265] ? qd_check_sync+0x3d8/0x4f0
[ 754.919903][ T5265] gfs2_quota_sync+0x419/0x630
[ 754.921564][ T5265] gfs2_sync_fs+0x44/0xb0
[ 754.923073][ T5265] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 754.924843][ T5265] sync_filesystem+0x10d/0x290
[ 754.926517][ T5265] generic_shutdown_super+0x7e/0x3d0
[ 754.928370][ T5265] kill_block_super+0x3b/0x90
[ 754.930050][ T5265] gfs2_kill_sb+0x360/0x410
[ 754.931651][ T5265] deactivate_locked_super+0xbe/0x1a0
[ 754.933531][ T5265] deactivate_super+0xde/0x100
[ 754.935212][ T5265] cleanup_mnt+0x222/0x450
[ 754.936784][ T5265] task_work_run+0x14e/0x250
[ 754.938401][ T5265] ? __pfx_task_work_run+0x10/0x10
[ 754.940227][ T5265] syscall_exit_to_user_mode+0x275/0x2a0
[ 754.942193][ T5265] do_syscall_64+0xe2/0x260
[ 754.943787][ T5265] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 754.945858][ T5265] RIP: 0033:0x7f932287f0d7
[ 754.947415][ T5265] 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
[ 754.954084][ T5265] RSP: 002b:00007ffd7099f2d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 754.956966][ T5265] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f932287f0d7
[ 754.959759][ T5265] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd7099f390
[ 754.962967][ T5265] RBP: 00007ffd7099f390 R08: 0000000000000000 R09: 0000000000000000
[ 754.965745][ T5265] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd709a0450
[ 754.968622][ T5265] R13: 00007f93228c93b9 R14: 00000000000b8193 R15: 0000000000000001
[ 754.971383][ T5265]
[ 755.186185][ T7889] loop3: detected capacity change from 0 to 32768
[ 755.192625][ T7889] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 755.195606][ T7889] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 755.221731][ T7889] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 755.225421][ T1153] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 755.227881][ T1153] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 755.249979][ T1153] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 22ms
[ 755.252805][ T1153] gfs2: fsid=syz:syz.0: jid=0: Done
[ 755.254875][ T7889] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 755.272261][ T7890] loop0: detected capacity change from 0 to 32768
[ 755.279787][ T7890] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 755.282708][ T7890] CPU: 2 PID: 7890 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 755.286246][ T7890] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 755.289735][ T7890] Call Trace:
[ 755.290897][ T7890]
[ 755.291923][ T7890] dump_stack_lvl+0x16c/0x1f0
[ 755.293575][ T7890] sysfs_warn_dup+0x7f/0xa0
[ 755.295174][ T7890] sysfs_create_dir_ns+0x24d/0x2b0
[ 755.296970][ T7890] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 755.298926][ T7890] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 755.300811][ T7890] ? do_raw_spin_unlock+0x172/0x230
[ 755.302622][ T7890] kobject_add_internal+0x2c8/0x990
[ 755.304437][ T7890] kobject_init_and_add+0x11c/0x190
[ 755.306256][ T7890] ? __pfx_kobject_init_and_add+0x10/0x10
[ 755.308240][ T7890] ? lockdep_init_map_type+0x16d/0x7d0
[ 755.310129][ T7890] ? lockdep_init_map_type+0x16d/0x7d0
[ 755.312000][ T7890] gfs2_sys_fs_add+0x207/0x470
[ 755.313690][ T7890] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 755.315525][ T7890] ? __pfx_alloc_workqueue+0x10/0x10
[ 755.317364][ T7890] ? read_word_at_a_time+0xe/0x20
[ 755.319132][ T7890] gfs2_fill_super+0x1352/0x2bf0
[ 755.320870][ T7890] ? __pfx_gfs2_fill_super+0x10/0x10
[ 755.322703][ T7890] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 755.324579][ T7890] ? set_blocksize+0x2b1/0x350
[ 755.326273][ T7890] ? sb_set_blocksize+0xf6/0x120
[ 755.328006][ T7890] ? setup_bdev_super+0x392/0x720
[ 755.329783][ T7890] get_tree_bdev+0x36f/0x610
[ 755.331412][ T7890] ? __pfx_gfs2_fill_super+0x10/0x10
[ 755.332684][ T7891] loop2: detected capacity change from 0 to 32768
[ 755.333254][ T7890] ? __pfx_get_tree_bdev+0x10/0x10
[ 755.337336][ T7890] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 755.339289][ T7890] ? cap_capable+0x1cf/0x240
[ 755.340944][ T7890] gfs2_get_tree+0x4e/0x280
[ 755.342541][ T7890] vfs_get_tree+0x8f/0x380
[ 755.344108][ T7890] path_mount+0x14e6/0x1f20
[ 755.344807][ T7891] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 755.345706][ T7890] ? kmem_cache_free+0x12e/0x380
[ 755.345721][ T7890] ? __pfx_path_mount+0x10/0x10
[ 755.345735][ T7890] ? putname+0x12e/0x170
[ 755.345747][ T7890] __x64_sys_mount+0x297/0x320
[ 755.355015][ T7890] ? __pfx___x64_sys_mount+0x10/0x10
[ 755.356858][ T7890] do_syscall_64+0xd2/0x260
[ 755.358453][ T7890] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 755.360503][ T7890] RIP: 0033:0x7f3ced07f4aa
[ 755.362067][ T7890] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 755.368710][ T7890] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 755.371368][ T7889] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 755.371623][ T7890] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 755.376518][ T7890] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 755.379258][ T7890] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 755.381983][ T7890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 755.384721][ T7890] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 755.387480][ T7890]
[ 755.388572][ T7891] CPU: 0 PID: 7891 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 755.389383][ T7890] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 755.392237][ T7892] loop1: detected capacity change from 0 to 32768
[ 755.393035][ T7891] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 755.393047][ T7891] Call Trace:
[ 755.393054][ T7891]
[ 755.393062][ T7891] dump_stack_lvl+0x16c/0x1f0
[ 755.393093][ T7891] sysfs_warn_dup+0x7f/0xa0
[ 755.393117][ T7891] sysfs_create_dir_ns+0x24d/0x2b0
[ 755.393132][ T7891] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 755.393148][ T7891] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 755.393159][ T7891] ? do_raw_spin_unlock+0x172/0x230
[ 755.393170][ T7891] kobject_add_internal+0x2c8/0x990
[ 755.393181][ T7891] kobject_init_and_add+0x11c/0x190
[ 755.393193][ T7891] ? __pfx_kobject_init_and_add+0x10/0x10
[ 755.393204][ T7891] ? lockdep_init_map_type+0x16d/0x7d0
[ 755.393219][ T7891] ? lockdep_init_map_type+0x16d/0x7d0
[ 755.398084][ T7890] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 755.400683][ T7891] gfs2_sys_fs_add+0x207/0x470
[ 755.422695][ T7892] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 755.424304][ T7891] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 755.424333][ T7891] ? __pfx_alloc_workqueue+0x10/0x10
[ 755.443344][ T7891] ? read_word_at_a_time+0xe/0x20
[ 755.445519][ T7891] gfs2_fill_super+0x1352/0x2bf0
[ 755.447651][ T7891] ? __pfx_gfs2_fill_super+0x10/0x10
[ 755.449370][ T5260] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 755.449370][ T5260] inode = 11 2340
[ 755.449370][ T5260] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 755.449912][ T7891] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 755.458496][ T7891] ? set_blocksize+0x2b1/0x350
[ 755.460516][ T7891] ? sb_set_blocksize+0xf6/0x120
[ 755.460731][ T5260] 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
[ 755.462595][ T7891] ? setup_bdev_super+0x392/0x720
[ 755.462619][ T7891] get_tree_bdev+0x36f/0x610
[ 755.467317][ T5260] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5260 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 755.467917][ T7891] ? __pfx_gfs2_fill_super+0x10/0x10
[ 755.469559][ T5260] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 755.473829][ T7891] ? __pfx_get_tree_bdev+0x10/0x10
[ 755.475752][ T5260] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 755.479208][ T7891] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 755.483223][ T5260] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 755.484092][ T7891] ? cap_capable+0x1cf/0x240
[ 755.488161][ T5260] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 755.489774][ T7891] gfs2_get_tree+0x4e/0x280
[ 755.492189][ T5260] gfs2: fsid=syz:syz.0: File system withdrawn
[ 755.494111][ T7891] vfs_get_tree+0x8f/0x380
[ 755.500293][ T7891] path_mount+0x14e6/0x1f20
[ 755.502311][ T7891] ? kmem_cache_free+0x12e/0x380
[ 755.504448][ T7891] ? __pfx_path_mount+0x10/0x10
[ 755.506607][ T7891] ? putname+0x12e/0x170
[ 755.508435][ T7891] __x64_sys_mount+0x297/0x320
[ 755.510531][ T7891] ? __pfx___x64_sys_mount+0x10/0x10
[ 755.512825][ T7891] do_syscall_64+0xd2/0x260
[ 755.514771][ T7891] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 755.517320][ T7891] RIP: 0033:0x7f131fc7f4aa
[ 755.519244][ T7891] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 755.527518][ T7891] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 755.531122][ T7891] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 755.534519][ T7891] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 755.537922][ T7891] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 755.541321][ T7891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 755.544716][ T7891] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 755.548141][ T7891]
[ 755.549517][ T5260] CPU: 2 PID: 5260 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 755.553916][ T5260] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 755.557444][ T5260] Call Trace:
[ 755.558622][ T5260]
[ 755.559685][ T5260] dump_stack_lvl+0x16c/0x1f0
[ 755.561351][ T5260] gfs2_withdraw+0xab8/0x1290
[ 755.563014][ T5260] ? __pfx_gfs2_withdraw+0x10/0x10
[ 755.565575][ T5260] ? map_id_range_down+0x2b6/0x3a0
[ 755.567386][ T5260] ? __pfx_map_id_range_down+0x10/0x10
[ 755.569298][ T5260] gfs2_inode_refresh+0xc99/0x10a0
[ 755.571576][ T5260] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 755.573865][ T5260] inode_go_instantiate+0x47/0x60
[ 755.575630][ T5260] gfs2_instantiate+0x169/0x250
[ 755.577465][ T5260] gfs2_glock_wait+0x214/0x330
[ 755.579154][ T5260] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 755.581087][ T5260] gfs2_glock_nq+0x946/0x1cd0
[ 755.582755][ T5260] ? do_raw_spin_unlock+0x172/0x230
[ 755.584594][ T5260] ? __gfs2_holder_init+0x18a/0x2f0
[ 755.586450][ T5260] do_sync+0x6cf/0xd30
[ 755.587913][ T5260] ? __pfx_do_sync+0x10/0x10
[ 755.589560][ T5260] ? gfs2_quota_sync+0x4ad/0x630
[ 755.591834][ T5260] ? gfs2_quota_sync+0x419/0x630
[ 755.593854][ T5260] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 755.595812][ T5260] ? qd_check_sync+0x3d8/0x4f0
[ 755.597504][ T5260] gfs2_quota_sync+0x419/0x630
[ 755.599196][ T5260] gfs2_sync_fs+0x44/0xb0
[ 755.601063][ T5260] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 755.602872][ T5260] sync_filesystem+0x10d/0x290
[ 755.604593][ T5260] generic_shutdown_super+0x7e/0x3d0
[ 755.606461][ T5260] kill_block_super+0x3b/0x90
[ 755.608126][ T5260] gfs2_kill_sb+0x360/0x410
[ 755.609829][ T5260] deactivate_locked_super+0xbe/0x1a0
[ 755.612363][ T5260] deactivate_super+0xde/0x100
[ 755.614243][ T5260] cleanup_mnt+0x222/0x450
[ 755.614586][ T7891] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 755.615798][ T5260] task_work_run+0x14e/0x250
[ 755.615811][ T5260] ? __pfx_task_work_run+0x10/0x10
[ 755.615826][ T5260] syscall_exit_to_user_mode+0x275/0x2a0
[ 755.615838][ T5260] do_syscall_64+0xe2/0x260
[ 755.620909][ T7891] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 755.622523][ T5260] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 755.633294][ T5260] RIP: 0033:0x7fb605a7f0d7
[ 755.634864][ T5260] 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
[ 755.642451][ T5260] RSP: 002b:00007ffdcdb31e98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 755.645989][ T5260] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb605a7f0d7
[ 755.649410][ T5260] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdcdb31f50
[ 755.652960][ T5260] RBP: 00007ffdcdb31f50 R08: 0000000000000000 R09: 0000000000000000
[ 755.655681][ T5260] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdcdb33010
[ 755.658430][ T5260] R13: 00007fb605ac93b9 R14: 00000000000b848c R15: 0000000000000001
[ 755.661240][ T5260]
[ 755.662329][ T7892] CPU: 1 PID: 7892 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 755.666057][ T7892] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 755.669612][ T7892] Call Trace:
[ 755.670816][ T7892]
[ 755.671875][ T7892] dump_stack_lvl+0x16c/0x1f0
[ 755.673557][ T7892] sysfs_warn_dup+0x7f/0xa0
[ 755.675171][ T7892] sysfs_create_dir_ns+0x24d/0x2b0
[ 755.677005][ T7892] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 755.679086][ T7892] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 755.681019][ T7892] ? do_raw_spin_unlock+0x172/0x230
[ 755.682883][ T7892] kobject_add_internal+0x2c8/0x990
[ 755.684741][ T7892] kobject_init_and_add+0x11c/0x190
[ 755.686613][ T7892] ? __pfx_kobject_init_and_add+0x10/0x10
[ 755.688636][ T7892] ? lockdep_init_map_type+0x16d/0x7d0
[ 755.690663][ T7892] ? lockdep_init_map_type+0x16d/0x7d0
[ 755.692742][ T7892] gfs2_sys_fs_add+0x207/0x470
[ 755.694501][ T7892] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 755.696395][ T7892] ? __pfx_alloc_workqueue+0x10/0x10
[ 755.698316][ T7892] ? read_word_at_a_time+0xe/0x20
[ 755.700216][ T7892] gfs2_fill_super+0x1352/0x2bf0
[ 755.702020][ T7892] ? __pfx_gfs2_fill_super+0x10/0x10
[ 755.703911][ T7892] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 755.705841][ T7892] ? set_blocksize+0x2b1/0x350
[ 755.707575][ T7892] ? sb_set_blocksize+0xf6/0x120
[ 755.709827][ T7892] ? setup_bdev_super+0x392/0x720
[ 755.712096][ T7892] get_tree_bdev+0x36f/0x610
[ 755.714201][ T7892] ? __pfx_gfs2_fill_super+0x10/0x10
[ 755.716247][ T7892] ? __pfx_get_tree_bdev+0x10/0x10
[ 755.718112][ T7892] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 755.720105][ T7892] ? cap_capable+0x1cf/0x240
[ 755.721768][ T7892] gfs2_get_tree+0x4e/0x280
[ 755.723406][ T7892] vfs_get_tree+0x8f/0x380
[ 755.725032][ T7892] path_mount+0x14e6/0x1f20
[ 755.726657][ T7892] ? kmem_cache_free+0x12e/0x380
[ 755.728503][ T7892] ? __pfx_path_mount+0x10/0x10
[ 755.730285][ T7892] ? putname+0x12e/0x170
[ 755.731881][ T7892] __x64_sys_mount+0x297/0x320
[ 755.733613][ T7892] ? __pfx___x64_sys_mount+0x10/0x10
[ 755.735501][ T7892] do_syscall_64+0xd2/0x260
[ 755.737136][ T7892] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 755.739274][ T7892] RIP: 0033:0x7f932287f4aa
[ 755.740889][ T7892] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 755.747687][ T7892] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 755.750622][ T7892] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 755.753423][ T7892] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 755.756225][ T7892] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 755.759045][ T7892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 755.761847][ T7892] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 755.764655][ T7892]
[ 755.768441][ T7892] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 755.773427][ T7892] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 756.129356][ T7900] loop0: detected capacity change from 0 to 32768
[ 756.131315][ T7899] loop2: detected capacity change from 0 to 32768
[ 756.131900][ T7901] loop3: detected capacity change from 0 to 32768
[ 756.135471][ T7901] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 756.139481][ T7899] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 756.140867][ T7900] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 756.144066][ T7899] CPU: 3 PID: 7899 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 756.146738][ T7901] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 756.150919][ T7899] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 756.156822][ T7899] Call Trace:
[ 756.158005][ T7899]
[ 756.159051][ T7899] dump_stack_lvl+0x16c/0x1f0
[ 756.160907][ T7899] sysfs_warn_dup+0x7f/0xa0
[ 756.162890][ T7899] sysfs_create_dir_ns+0x24d/0x2b0
[ 756.165123][ T7899] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 756.167601][ T7899] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 756.169896][ T7899] ? do_raw_spin_unlock+0x172/0x230
[ 756.172127][ T7899] kobject_add_internal+0x2c8/0x990
[ 756.174437][ T7899] kobject_init_and_add+0x11c/0x190
[ 756.176745][ T7899] ? __pfx_kobject_init_and_add+0x10/0x10
[ 756.178853][ T7899] ? lockdep_init_map_type+0x16d/0x7d0
[ 756.181080][ T7899] ? lockdep_init_map_type+0x16d/0x7d0
[ 756.183441][ T7899] gfs2_sys_fs_add+0x207/0x470
[ 756.185609][ T7899] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 756.187977][ T7899] ? __pfx_alloc_workqueue+0x10/0x10
[ 756.189983][ T7899] ? read_word_at_a_time+0xe/0x20
[ 756.191747][ T7899] gfs2_fill_super+0x1352/0x2bf0
[ 756.193503][ T7899] ? __pfx_gfs2_fill_super+0x10/0x10
[ 756.195342][ T7899] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 756.197610][ T7899] ? set_blocksize+0x2b1/0x350
[ 756.199389][ T7899] ? sb_set_blocksize+0xf6/0x120
[ 756.201314][ T7899] ? setup_bdev_super+0x392/0x720
[ 756.203475][ T7899] get_tree_bdev+0x36f/0x610
[ 756.205305][ T7899] ? __pfx_gfs2_fill_super+0x10/0x10
[ 756.207591][ T7899] ? __pfx_get_tree_bdev+0x10/0x10
[ 756.209778][ T7899] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 756.212222][ T7899] ? cap_capable+0x1cf/0x240
[ 756.214168][ T7899] gfs2_get_tree+0x4e/0x280
[ 756.216148][ T7899] vfs_get_tree+0x8f/0x380
[ 756.217755][ T7899] path_mount+0x14e6/0x1f20
[ 756.219550][ T7899] ? kmem_cache_free+0x12e/0x380
[ 756.221651][ T7899] ? __pfx_path_mount+0x10/0x10
[ 756.223732][ T7899] ? putname+0x12e/0x170
[ 756.223999][ T7902] loop1: detected capacity change from 0 to 32768
[ 756.225572][ T7899] __x64_sys_mount+0x297/0x320
[ 756.225591][ T7899] ? __pfx___x64_sys_mount+0x10/0x10
[ 756.225606][ T7899] do_syscall_64+0xd2/0x260
[ 756.225618][ T7899] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 756.225630][ T7899] RIP: 0033:0x7f131fc7f4aa
[ 756.236813][ T7899] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 756.238528][ T7902] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 756.243470][ T7899] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 756.243484][ T7899] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 756.243491][ T7899] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 756.243497][ T7899] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 756.243504][ T7899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 756.243510][ T7899] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 756.243519][ T7899]
[ 756.263656][ T7902] CPU: 2 PID: 7902 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 756.264447][ T7899] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 756.267961][ T7902] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 756.267976][ T7902] Call Trace:
[ 756.267984][ T7902]
[ 756.267992][ T7902] dump_stack_lvl+0x16c/0x1f0
[ 756.268022][ T7902] sysfs_warn_dup+0x7f/0xa0
[ 756.268049][ T7902] sysfs_create_dir_ns+0x24d/0x2b0
[ 756.268076][ T7902] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 756.272900][ T7899] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 756.276349][ T7902] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 756.276367][ T7902] ? do_raw_spin_unlock+0x172/0x230
[ 756.276377][ T7902] kobject_add_internal+0x2c8/0x990
[ 756.276390][ T7902] kobject_init_and_add+0x11c/0x190
[ 756.276401][ T7902] ? __pfx_kobject_init_and_add+0x10/0x10
[ 756.297218][ T7902] ? lockdep_init_map_type+0x16d/0x7d0
[ 756.299106][ T7902] ? lockdep_init_map_type+0x16d/0x7d0
[ 756.300984][ T7902] gfs2_sys_fs_add+0x207/0x470
[ 756.303128][ T7902] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 756.305294][ T7902] ? __pfx_alloc_workqueue+0x10/0x10
[ 756.307105][ T7902] ? read_word_at_a_time+0xe/0x20
[ 756.309221][ T7902] gfs2_fill_super+0x1352/0x2bf0
[ 756.310955][ T7902] ? __pfx_gfs2_fill_super+0x10/0x10
[ 756.312760][ T7902] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 756.314611][ T7902] ? set_blocksize+0x2b1/0x350
[ 756.316262][ T7902] ? sb_set_blocksize+0xf6/0x120
[ 756.318021][ T7902] ? setup_bdev_super+0x392/0x720
[ 756.319772][ T7902] get_tree_bdev+0x36f/0x610
[ 756.321384][ T7902] ? __pfx_gfs2_fill_super+0x10/0x10
[ 756.323212][ T7902] ? __pfx_get_tree_bdev+0x10/0x10
[ 756.325001][ T7902] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 756.326917][ T7902] ? cap_capable+0x1cf/0x240
[ 756.328605][ T7902] gfs2_get_tree+0x4e/0x280
[ 756.330276][ T7902] vfs_get_tree+0x8f/0x380
[ 756.331866][ T7902] path_mount+0x14e6/0x1f20
[ 756.333470][ T7902] ? kmem_cache_free+0x12e/0x380
[ 756.335190][ T7902] ? __pfx_path_mount+0x10/0x10
[ 756.336915][ T7902] ? putname+0x12e/0x170
[ 756.338400][ T7902] __x64_sys_mount+0x297/0x320
[ 756.340113][ T7902] ? __pfx___x64_sys_mount+0x10/0x10
[ 756.342513][ T7902] do_syscall_64+0xd2/0x260
[ 756.344567][ T7902] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 756.347221][ T7902] RIP: 0033:0x7f932287f4aa
[ 756.349042][ T7902] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 756.355602][ T7902] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 756.358496][ T7902] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 756.358752][ T7901] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 756.361217][ T7902] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 756.361226][ T7902] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 756.361233][ T7902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 756.361239][ T7902] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 756.361247][ T7902]
[ 756.363145][ T7900] CPU: 2 PID: 7900 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 756.364091][ T7902] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 756.364780][ T5223] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 756.364789][ T5223] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 756.366675][ T7900] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 756.366684][ T7900] Call Trace:
[ 756.366689][ T7900]
[ 756.366693][ T7900] dump_stack_lvl+0x16c/0x1f0
[ 756.366711][ T7900] sysfs_warn_dup+0x7f/0xa0
[ 756.366727][ T7900] sysfs_create_dir_ns+0x24d/0x2b0
[ 756.366743][ T7900] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 756.370016][ T7902] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 756.372272][ T7900] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 756.394064][ T5223] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 29ms
[ 756.394702][ T7900] ? do_raw_spin_unlock+0x172/0x230
[ 756.394728][ T7900] kobject_add_internal+0x2c8/0x990
[ 756.394750][ T7900] kobject_init_and_add+0x11c/0x190
[ 756.397409][ T5223] gfs2: fsid=syz:syz.0: jid=0: Done
[ 756.399335][ T7900] ? __pfx_kobject_init_and_add+0x10/0x10
[ 756.400976][ T7901] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 756.403194][ T7900] ? lockdep_init_map_type+0x16d/0x7d0
[ 756.426740][ T7900] ? lockdep_init_map_type+0x16d/0x7d0
[ 756.428669][ T7900] gfs2_sys_fs_add+0x207/0x470
[ 756.430334][ T7900] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 756.432153][ T7900] ? __pfx_alloc_workqueue+0x10/0x10
[ 756.433974][ T7900] ? read_word_at_a_time+0xe/0x20
[ 756.435722][ T7900] gfs2_fill_super+0x1352/0x2bf0
[ 756.437442][ T7900] ? __pfx_gfs2_fill_super+0x10/0x10
[ 756.439284][ T7900] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 756.441133][ T7900] ? set_blocksize+0x2b1/0x350
[ 756.442777][ T7900] ? sb_set_blocksize+0xf6/0x120
[ 756.444492][ T7900] ? setup_bdev_super+0x392/0x720
[ 756.446249][ T7900] get_tree_bdev+0x36f/0x610
[ 756.447877][ T7900] ? __pfx_gfs2_fill_super+0x10/0x10
[ 756.449705][ T7900] ? __pfx_get_tree_bdev+0x10/0x10
[ 756.451476][ T7900] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 756.453414][ T7900] ? cap_capable+0x1cf/0x240
[ 756.455501][ T7900] gfs2_get_tree+0x4e/0x280
[ 756.457467][ T7900] vfs_get_tree+0x8f/0x380
[ 756.459487][ T7900] path_mount+0x14e6/0x1f20
[ 756.461579][ T7900] ? kmem_cache_free+0x12e/0x380
[ 756.463889][ T7900] ? __pfx_path_mount+0x10/0x10
[ 756.466001][ T7900] ? putname+0x12e/0x170
[ 756.467921][ T7900] __x64_sys_mount+0x297/0x320
[ 756.470107][ T7900] ? __pfx___x64_sys_mount+0x10/0x10
[ 756.472494][ T7900] do_syscall_64+0xd2/0x260
[ 756.474548][ T7900] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 756.477211][ T7900] RIP: 0033:0x7f3ced07f4aa
[ 756.479234][ T7900] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 756.486787][ T7900] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 756.489727][ T7900] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 756.492464][ T7900] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 756.494171][ T7901] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 756.495306][ T7900] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 756.495317][ T7900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 756.495324][ T7900] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 756.495332][ T7900]
[ 756.496103][ T7900] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 756.512124][ T7900] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 756.518917][ T5260] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 756.518917][ T5260] inode = 11 2340
[ 756.518917][ T5260] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 756.526218][ T5260] 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
[ 756.529473][ T5260] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5260 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 756.533072][ T5260] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 756.536610][ T5260] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 756.541934][ T5260] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 756.546154][ T5260] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 756.549200][ T5260] gfs2: fsid=syz:syz.0: File system withdrawn
[ 756.551837][ T5260] CPU: 0 PID: 5260 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 756.556494][ T5260] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 756.560744][ T5260] Call Trace:
[ 756.562111][ T5260]
[ 756.563362][ T5260] dump_stack_lvl+0x16c/0x1f0
[ 756.565518][ T5260] gfs2_withdraw+0xab8/0x1290
[ 756.567614][ T5260] ? __pfx_gfs2_withdraw+0x10/0x10
[ 756.569944][ T5260] ? map_id_range_down+0x2b6/0x3a0
[ 756.572289][ T5260] ? __pfx_map_id_range_down+0x10/0x10
[ 756.574782][ T5260] gfs2_inode_refresh+0xc99/0x10a0
[ 756.577164][ T5260] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 756.579687][ T5260] inode_go_instantiate+0x47/0x60
[ 756.582011][ T5260] gfs2_instantiate+0x169/0x250
[ 756.584216][ T5260] gfs2_glock_wait+0x214/0x330
[ 756.586422][ T5260] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 756.588835][ T5260] gfs2_glock_nq+0x946/0x1cd0
[ 756.590995][ T5260] ? do_raw_spin_unlock+0x172/0x230
[ 756.593274][ T5260] ? __gfs2_holder_init+0x18a/0x2f0
[ 756.595480][ T5260] do_sync+0x6cf/0xd30
[ 756.597382][ T5260] ? __pfx_do_sync+0x10/0x10
[ 756.599493][ T5260] ? gfs2_quota_sync+0x4ad/0x630
[ 756.601774][ T5260] ? gfs2_quota_sync+0x419/0x630
[ 756.604046][ T5260] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 756.606508][ T5260] ? qd_check_sync+0x3d8/0x4f0
[ 756.608606][ T5260] gfs2_quota_sync+0x419/0x630
[ 756.610779][ T5260] gfs2_sync_fs+0x44/0xb0
[ 756.612766][ T5260] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 756.615105][ T5260] sync_filesystem+0x10d/0x290
[ 756.617350][ T5260] generic_shutdown_super+0x7e/0x3d0
[ 756.619781][ T5260] kill_block_super+0x3b/0x90
[ 756.621943][ T5260] gfs2_kill_sb+0x360/0x410
[ 756.624076][ T5260] deactivate_locked_super+0xbe/0x1a0
[ 756.626569][ T5260] deactivate_super+0xde/0x100
[ 756.628832][ T5260] cleanup_mnt+0x222/0x450
[ 756.630925][ T5260] task_work_run+0x14e/0x250
[ 756.633047][ T5260] ? __pfx_task_work_run+0x10/0x10
[ 756.635374][ T5260] syscall_exit_to_user_mode+0x275/0x2a0
[ 756.638014][ T5260] do_syscall_64+0xe2/0x260
[ 756.640076][ T5260] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 756.642801][ T5260] RIP: 0033:0x7fb605a7f0d7
[ 756.644868][ T5260] 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
[ 756.653490][ T5260] RSP: 002b:00007ffdcdb31e98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 756.657267][ T5260] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb605a7f0d7
[ 756.660815][ T5260] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdcdb31f50
[ 756.664350][ T5260] RBP: 00007ffdcdb31f50 R08: 0000000000000000 R09: 0000000000000000
[ 756.667921][ T5260] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdcdb33010
[ 756.671497][ T5260] R13: 00007fb605ac93b9 R14: 00000000000b883f R15: 0000000000000001
[ 756.675091][ T5260]
[ 756.925481][ T7911] loop0: detected capacity change from 0 to 32768
[ 756.929893][ T7911] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 756.933142][ T7911] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 756.937892][ T7911] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 756.941235][ T824] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 756.943608][ T824] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 756.945506][ T7909] loop1: detected capacity change from 0 to 32768
[ 756.949545][ T7909] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 756.952219][ T7909] CPU: 2 PID: 7909 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 756.955847][ T7909] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 756.959473][ T7909] Call Trace:
[ 756.960689][ T7909]
[ 756.961731][ T7909] dump_stack_lvl+0x16c/0x1f0
[ 756.962220][ T7910] loop2: detected capacity change from 0 to 32768
[ 756.963388][ T7909] sysfs_warn_dup+0x7f/0xa0
[ 756.963407][ T7909] sysfs_create_dir_ns+0x24d/0x2b0
[ 756.963423][ T7909] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 756.968030][ T824] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 24ms
[ 756.969117][ T7909] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 756.971163][ T824] gfs2: fsid=syz:syz.0: jid=0: Done
[ 756.973609][ T7909] ? do_raw_spin_unlock+0x172/0x230
[ 756.975708][ T7911] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 756.977503][ T7909] kobject_add_internal+0x2c8/0x990
[ 756.983719][ T7909] kobject_init_and_add+0x11c/0x190
[ 756.985573][ T7909] ? __pfx_kobject_init_and_add+0x10/0x10
[ 756.986683][ T7910] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 756.987545][ T7909] ? lockdep_init_map_type+0x16d/0x7d0
[ 756.987564][ T7909] ? lockdep_init_map_type+0x16d/0x7d0
[ 756.987579][ T7909] gfs2_sys_fs_add+0x207/0x470
[ 756.996340][ T7909] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 756.998165][ T7909] ? __pfx_alloc_workqueue+0x10/0x10
[ 757.000086][ T7909] ? read_word_at_a_time+0xe/0x20
[ 757.001847][ T7909] gfs2_fill_super+0x1352/0x2bf0
[ 757.003576][ T7909] ? __pfx_gfs2_fill_super+0x10/0x10
[ 757.005447][ T7909] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 757.007309][ T7909] ? set_blocksize+0x2b1/0x350
[ 757.008983][ T7909] ? sb_set_blocksize+0xf6/0x120
[ 757.010713][ T7909] ? setup_bdev_super+0x392/0x720
[ 757.012468][ T7909] get_tree_bdev+0x36f/0x610
[ 757.014087][ T7909] ? __pfx_gfs2_fill_super+0x10/0x10
[ 757.015940][ T7909] ? __pfx_get_tree_bdev+0x10/0x10
[ 757.017728][ T7909] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 757.019685][ T7909] ? cap_capable+0x1cf/0x240
[ 757.021309][ T7909] gfs2_get_tree+0x4e/0x280
[ 757.022895][ T7909] vfs_get_tree+0x8f/0x380
[ 757.024455][ T7909] path_mount+0x14e6/0x1f20
[ 757.026084][ T7909] ? kmem_cache_free+0x12e/0x380
[ 757.027809][ T7909] ? __pfx_path_mount+0x10/0x10
[ 757.029523][ T7909] ? putname+0x12e/0x170
[ 757.031007][ T7909] __x64_sys_mount+0x297/0x320
[ 757.032686][ T7909] ? __pfx___x64_sys_mount+0x10/0x10
[ 757.034523][ T7909] do_syscall_64+0xd2/0x260
[ 757.036134][ T7909] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 757.038201][ T7909] RIP: 0033:0x7f932287f4aa
[ 757.039757][ T7909] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 757.046437][ T7909] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 757.049325][ T7909] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 757.052062][ T7909] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 757.054798][ T7909] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 757.057558][ T7909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 757.060297][ T7909] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 757.063038][ T7909]
[ 757.064125][ T7910] CPU: 1 PID: 7910 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 757.067786][ T7910] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 757.068721][ T7909] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 757.071325][ T7910] Call Trace:
[ 757.071333][ T7910]
[ 757.076198][ T7909] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 757.077280][ T7910] dump_stack_lvl+0x16c/0x1f0
[ 757.082262][ T7910] sysfs_warn_dup+0x7f/0xa0
[ 757.083888][ T7910] sysfs_create_dir_ns+0x24d/0x2b0
[ 757.085733][ T7910] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 757.085815][ T7912] loop3: detected capacity change from 0 to 32768
[ 757.087716][ T7910] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 757.092345][ T7910] ? do_raw_spin_unlock+0x172/0x230
[ 757.094198][ T7910] kobject_add_internal+0x2c8/0x990
[ 757.096046][ T7910] kobject_init_and_add+0x11c/0x190
[ 757.097910][ T7910] ? __pfx_kobject_init_and_add+0x10/0x10
[ 757.099903][ T7910] ? lockdep_init_map_type+0x16d/0x7d0
[ 757.101847][ T7910] ? lockdep_init_map_type+0x16d/0x7d0
[ 757.104141][ T7910] gfs2_sys_fs_add+0x207/0x470
[ 757.106124][ T7910] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 757.108008][ T7910] ? __pfx_alloc_workqueue+0x10/0x10
[ 757.109916][ T7910] ? read_word_at_a_time+0xe/0x20
[ 757.111704][ T7910] gfs2_fill_super+0x1352/0x2bf0
[ 757.113881][ T7910] ? __pfx_gfs2_fill_super+0x10/0x10
[ 757.116177][ T7910] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 757.118335][ T7910] ? set_blocksize+0x2b1/0x350
[ 757.120060][ T7910] ? sb_set_blocksize+0xf6/0x120
[ 757.122199][ T7910] ? setup_bdev_super+0x392/0x720
[ 757.124108][ T7910] get_tree_bdev+0x36f/0x610
[ 757.125870][ T7910] ? __pfx_gfs2_fill_super+0x10/0x10
[ 757.127871][ T7910] ? __pfx_get_tree_bdev+0x10/0x10
[ 757.130179][ T7910] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 757.132634][ T7910] ? cap_capable+0x1cf/0x240
[ 757.134303][ T7910] gfs2_get_tree+0x4e/0x280
[ 757.135921][ T7910] vfs_get_tree+0x8f/0x380
[ 757.137534][ T7910] path_mount+0x14e6/0x1f20
[ 757.139154][ T7910] ? kmem_cache_free+0x12e/0x380
[ 757.140937][ T7910] ? __pfx_path_mount+0x10/0x10
[ 757.142655][ T7910] ? putname+0x12e/0x170
[ 757.144160][ T7910] __x64_sys_mount+0x297/0x320
[ 757.145896][ T7910] ? __pfx___x64_sys_mount+0x10/0x10
[ 757.147773][ T7910] do_syscall_64+0xd2/0x260
[ 757.149431][ T7910] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 757.151572][ T7910] RIP: 0033:0x7f131fc7f4aa
[ 757.153201][ T7910] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 757.159900][ T7910] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 757.162809][ T7910] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 757.165565][ T7910] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 757.168344][ T7910] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 757.171132][ T7910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 757.173927][ T7910] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 757.176705][ T7910]
[ 757.178618][ T7910] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 757.183176][ T7912] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 757.184246][ T7910] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 757.187067][ T7912] CPU: 1 PID: 7912 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 757.192786][ T7912] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 757.196314][ T7912] Call Trace:
[ 757.197519][ T7912]
[ 757.198575][ T7912] dump_stack_lvl+0x16c/0x1f0
[ 757.200250][ T7912] sysfs_warn_dup+0x7f/0xa0
[ 757.201911][ T7912] sysfs_create_dir_ns+0x24d/0x2b0
[ 757.203720][ T7912] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 757.205739][ T7912] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 757.207637][ T7912] ? do_raw_spin_unlock+0x172/0x230
[ 757.209496][ T7912] kobject_add_internal+0x2c8/0x990
[ 757.211367][ T7912] kobject_init_and_add+0x11c/0x190
[ 757.213195][ T7912] ? __pfx_kobject_init_and_add+0x10/0x10
[ 757.215211][ T7912] ? lockdep_init_map_type+0x16d/0x7d0
[ 757.217130][ T7912] ? lockdep_init_map_type+0x16d/0x7d0
[ 757.219061][ T7912] gfs2_sys_fs_add+0x207/0x470
[ 757.220780][ T7912] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 757.222660][ T7912] ? __pfx_alloc_workqueue+0x10/0x10
[ 757.224550][ T7912] ? read_word_at_a_time+0xe/0x20
[ 757.225412][ T7911] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 757.226340][ T7912] gfs2_fill_super+0x1352/0x2bf0
[ 757.230234][ T7912] ? __pfx_gfs2_fill_super+0x10/0x10
[ 757.232092][ T7912] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 757.234015][ T7912] ? set_blocksize+0x2b1/0x350
[ 757.235714][ T7912] ? sb_set_blocksize+0xf6/0x120
[ 757.237477][ T7912] ? setup_bdev_super+0x392/0x720
[ 757.239260][ T7912] get_tree_bdev+0x36f/0x610
[ 757.240936][ T7912] ? __pfx_gfs2_fill_super+0x10/0x10
[ 757.242801][ T7912] ? __pfx_get_tree_bdev+0x10/0x10
[ 757.244630][ T7912] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 757.246629][ T7912] ? cap_capable+0x1cf/0x240
[ 757.248274][ T7912] gfs2_get_tree+0x4e/0x280
[ 757.249908][ T7912] vfs_get_tree+0x8f/0x380
[ 757.251508][ T7912] path_mount+0x14e6/0x1f20
[ 757.253178][ T7912] ? kmem_cache_free+0x12e/0x380
[ 757.254942][ T7912] ? __pfx_path_mount+0x10/0x10
[ 757.256694][ T7912] ? putname+0x12e/0x170
[ 757.258207][ T7912] __x64_sys_mount+0x297/0x320
[ 757.259957][ T7912] ? __pfx___x64_sys_mount+0x10/0x10
[ 757.261873][ T7912] do_syscall_64+0xd2/0x260
[ 757.263523][ T7912] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 757.265666][ T7912] RIP: 0033:0x7fb605a7f4aa
[ 757.267247][ T7912] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 757.273894][ T7912] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 757.276774][ T7912] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 757.279564][ T7912] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 757.282359][ T7912] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 757.285166][ T7912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 757.287948][ T7912] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 757.290749][ T7912]
[ 757.292485][ T7912] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 757.298837][ T7912] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 757.306026][ T5261] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 757.306026][ T5261] inode = 11 2340
[ 757.306026][ T5261] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 757.312974][ T5261] 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
[ 757.316829][ T5261] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5261 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 757.321067][ T5261] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 757.324365][ T5261] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 757.331718][ T5261] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 757.335128][ T5261] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 757.338131][ T5261] gfs2: fsid=syz:syz.0: File system withdrawn
[ 757.340752][ T5261] CPU: 2 PID: 5261 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 757.344317][ T5261] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 757.347777][ T5261] Call Trace:
[ 757.349143][ T5261]
[ 757.350369][ T5261] dump_stack_lvl+0x16c/0x1f0
[ 757.352419][ T5261] gfs2_withdraw+0xab8/0x1290
[ 757.354366][ T5261] ? __pfx_gfs2_withdraw+0x10/0x10
[ 757.356613][ T5261] ? map_id_range_down+0x2b6/0x3a0
[ 757.358570][ T5261] ? __pfx_map_id_range_down+0x10/0x10
[ 757.360493][ T5261] gfs2_inode_refresh+0xc99/0x10a0
[ 757.362323][ T5261] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 757.364284][ T5261] inode_go_instantiate+0x47/0x60
[ 757.366107][ T5261] gfs2_instantiate+0x169/0x250
[ 757.367945][ T5261] gfs2_glock_wait+0x214/0x330
[ 757.370005][ T5261] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 757.372311][ T5261] gfs2_glock_nq+0x946/0x1cd0
[ 757.374070][ T5261] ? do_raw_spin_unlock+0x172/0x230
[ 757.376165][ T5261] ? __gfs2_holder_init+0x18a/0x2f0
[ 757.378171][ T5261] do_sync+0x6cf/0xd30
[ 757.379599][ T5261] ? __pfx_do_sync+0x10/0x10
[ 757.381202][ T5261] ? gfs2_quota_sync+0x4ad/0x630
[ 757.382932][ T5261] ? gfs2_quota_sync+0x419/0x630
[ 757.384678][ T5261] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 757.386571][ T5261] ? qd_check_sync+0x3d8/0x4f0
[ 757.388265][ T5261] gfs2_quota_sync+0x419/0x630
[ 757.389964][ T5261] gfs2_sync_fs+0x44/0xb0
[ 757.391490][ T5261] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 757.393259][ T5261] sync_filesystem+0x10d/0x290
[ 757.394943][ T5261] generic_shutdown_super+0x7e/0x3d0
[ 757.396996][ T5261] kill_block_super+0x3b/0x90
[ 757.398660][ T5261] gfs2_kill_sb+0x360/0x410
[ 757.400268][ T5261] deactivate_locked_super+0xbe/0x1a0
[ 757.402177][ T5261] deactivate_super+0xde/0x100
[ 757.403875][ T5261] cleanup_mnt+0x222/0x450
[ 757.405482][ T5261] task_work_run+0x14e/0x250
[ 757.407297][ T5261] ? __pfx_task_work_run+0x10/0x10
[ 757.409280][ T5261] syscall_exit_to_user_mode+0x275/0x2a0
[ 757.411239][ T5261] do_syscall_64+0xe2/0x260
[ 757.412866][ T5261] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 757.414930][ T5261] RIP: 0033:0x7f3ced07f0d7
[ 757.416516][ T5261] 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
[ 757.423323][ T5261] RSP: 002b:00007fff89a766d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 757.426266][ T5261] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3ced07f0d7
[ 757.429043][ T5261] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff89a76790
[ 757.432466][ T5261] RBP: 00007fff89a76790 R08: 0000000000000000 R09: 0000000000000000
[ 757.435900][ T5261] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff89a77850
[ 757.439297][ T5261] R13: 00007f3ced0c93b9 R14: 00000000000b8b4f R15: 0000000000000001
[ 757.442708][ T5261]
[ 757.579018][ T7919] loop1: detected capacity change from 0 to 32768
[ 757.585764][ T7920] loop2: detected capacity change from 0 to 32768
[ 757.590869][ T7920] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 757.594120][ T7919] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 757.594686][ T7920] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 757.596932][ T7919] CPU: 1 PID: 7919 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 757.603328][ T7919] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 757.606924][ T7919] Call Trace:
[ 757.608122][ T7919]
[ 757.609196][ T7919] dump_stack_lvl+0x16c/0x1f0
[ 757.610937][ T7919] sysfs_warn_dup+0x7f/0xa0
[ 757.612651][ T7919] sysfs_create_dir_ns+0x24d/0x2b0
[ 757.614490][ T7919] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 757.616489][ T7919] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 757.618419][ T7919] ? do_raw_spin_unlock+0x172/0x230
[ 757.620313][ T7919] kobject_add_internal+0x2c8/0x990
[ 757.622382][ T7919] kobject_init_and_add+0x11c/0x190
[ 757.624343][ T7919] ? __pfx_kobject_init_and_add+0x10/0x10
[ 757.626435][ T7919] ? lockdep_init_map_type+0x16d/0x7d0
[ 757.628366][ T7920] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 757.628475][ T7919] ? lockdep_init_map_type+0x16d/0x7d0
[ 757.633312][ T5325] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 757.633694][ T7919] gfs2_sys_fs_add+0x207/0x470
[ 757.637704][ T5325] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 757.638299][ T7919] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 757.643039][ T7919] ? __pfx_alloc_workqueue+0x10/0x10
[ 757.644959][ T7919] ? read_word_at_a_time+0xe/0x20
[ 757.646781][ T7919] gfs2_fill_super+0x1352/0x2bf0
[ 757.648592][ T7919] ? __pfx_gfs2_fill_super+0x10/0x10
[ 757.650518][ T7919] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 757.652435][ T7919] ? set_blocksize+0x2b1/0x350
[ 757.654171][ T7919] ? sb_set_blocksize+0xf6/0x120
[ 757.655936][ T7919] ? setup_bdev_super+0x392/0x720
[ 757.657743][ T7919] get_tree_bdev+0x36f/0x610
[ 757.659397][ T7919] ? __pfx_gfs2_fill_super+0x10/0x10
[ 757.661344][ T7919] ? __pfx_get_tree_bdev+0x10/0x10
[ 757.663162][ T7919] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 757.665202][ T7919] ? cap_capable+0x1cf/0x240
[ 757.666871][ T7919] gfs2_get_tree+0x4e/0x280
[ 757.668505][ T7919] vfs_get_tree+0x8f/0x380
[ 757.670138][ T7919] path_mount+0x14e6/0x1f20
[ 757.671769][ T7919] ? kmem_cache_free+0x12e/0x380
[ 757.673559][ T7919] ? __pfx_path_mount+0x10/0x10
[ 757.675311][ T7919] ? putname+0x12e/0x170
[ 757.676849][ T7919] __x64_sys_mount+0x297/0x320
[ 757.678751][ T7919] ? __pfx___x64_sys_mount+0x10/0x10
[ 757.680654][ T7919] do_syscall_64+0xd2/0x260
[ 757.682261][ T7919] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 757.684332][ T7919] RIP: 0033:0x7f932287f4aa
[ 757.685954][ T7919] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 757.692823][ T7919] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 757.695755][ T7919] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 757.698599][ T7919] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 757.701441][ T7919] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 757.704010][ T5325] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 66ms
[ 757.704190][ T7919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 757.707656][ T5325] gfs2: fsid=syz:syz.0: jid=0: Done
[ 757.710069][ T7919] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 757.710081][ T7919]
[ 757.717662][ T7919] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 757.722507][ T7919] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 757.722637][ T7920] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 757.750328][ T7921] loop3: detected capacity change from 0 to 32768
[ 757.753884][ T7921] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 757.759321][ T7921] CPU: 2 PID: 7921 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 757.762937][ T7921] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 757.766457][ T7921] Call Trace:
[ 757.767649][ T7921]
[ 757.768705][ T7921] dump_stack_lvl+0x16c/0x1f0
[ 757.770355][ T7921] sysfs_warn_dup+0x7f/0xa0
[ 757.771944][ T7921] sysfs_create_dir_ns+0x24d/0x2b0
[ 757.773738][ T7921] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 757.775669][ T7921] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 757.777554][ T7921] ? do_raw_spin_unlock+0x172/0x230
[ 757.779366][ T7921] kobject_add_internal+0x2c8/0x990
[ 757.781184][ T7921] kobject_init_and_add+0x11c/0x190
[ 757.783000][ T7921] ? __pfx_kobject_init_and_add+0x10/0x10
[ 757.784992][ T7921] ? lockdep_init_map_type+0x16d/0x7d0
[ 757.787136][ T7921] ? lockdep_init_map_type+0x16d/0x7d0
[ 757.789465][ T7921] gfs2_sys_fs_add+0x207/0x470
[ 757.791176][ T7921] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 757.793031][ T7921] ? __pfx_alloc_workqueue+0x10/0x10
[ 757.794952][ T7921] ? read_word_at_a_time+0xe/0x20
[ 757.796705][ T7921] gfs2_fill_super+0x1352/0x2bf0
[ 757.798473][ T7921] ? __pfx_gfs2_fill_super+0x10/0x10
[ 757.800289][ T7921] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 757.802144][ T7921] ? set_blocksize+0x2b1/0x350
[ 757.803829][ T7921] ? sb_set_blocksize+0xf6/0x120
[ 757.805605][ T7921] ? setup_bdev_super+0x392/0x720
[ 757.807646][ T7921] get_tree_bdev+0x36f/0x610
[ 757.809630][ T7921] ? __pfx_gfs2_fill_super+0x10/0x10
[ 757.811884][ T7921] ? __pfx_get_tree_bdev+0x10/0x10
[ 757.814098][ T7921] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 757.816557][ T7921] ? cap_capable+0x1cf/0x240
[ 757.818623][ T7921] gfs2_get_tree+0x4e/0x280
[ 757.820576][ T7921] vfs_get_tree+0x8f/0x380
[ 757.822513][ T7921] path_mount+0x14e6/0x1f20
[ 757.824441][ T7921] ? kmem_cache_free+0x12e/0x380
[ 757.826582][ T7921] ? __pfx_path_mount+0x10/0x10
[ 757.828718][ T7921] ? putname+0x12e/0x170
[ 757.830631][ T7921] __x64_sys_mount+0x297/0x320
[ 757.832809][ T7921] ? __pfx___x64_sys_mount+0x10/0x10
[ 757.835039][ T7921] do_syscall_64+0xd2/0x260
[ 757.836996][ T7921] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 757.838189][ T7920] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 757.839490][ T7921] RIP: 0033:0x7fb605a7f4aa
[ 757.839505][ T7921] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 757.839521][ T7921] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 757.839538][ T7921] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 757.839549][ T7921] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 757.862817][ T7921] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 757.866342][ T7921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 757.868295][ T7924] loop0: detected capacity change from 0 to 32768
[ 757.869876][ T7921] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 757.875648][ T7921]
[ 757.878355][ T7921] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 757.883282][ T7921] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 757.889505][ T5262] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 757.889505][ T5262] inode = 11 2340
[ 757.889505][ T5262] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 757.896147][ T5262] 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
[ 757.897171][ T7924] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 757.899423][ T5262] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5262 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 757.901909][ T7924] CPU: 3 PID: 7924 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 757.901924][ T7924] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 757.901931][ T7924] Call Trace:
[ 757.901936][ T7924]
[ 757.901940][ T7924] dump_stack_lvl+0x16c/0x1f0
[ 757.901959][ T7924] sysfs_warn_dup+0x7f/0xa0
[ 757.906678][ T5262] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 757.909829][ T7924] sysfs_create_dir_ns+0x24d/0x2b0
[ 757.909849][ T7924] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 757.909865][ T7924] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 757.909877][ T7924] ? do_raw_spin_unlock+0x172/0x230
[ 757.914095][ T5262] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 757.915236][ T7924] kobject_add_internal+0x2c8/0x990
[ 757.915251][ T7924] kobject_init_and_add+0x11c/0x190
[ 757.915262][ T7924] ? __pfx_kobject_init_and_add+0x10/0x10
[ 757.915273][ T7924] ? lockdep_init_map_type+0x16d/0x7d0
[ 757.915288][ T7924] ? lockdep_init_map_type+0x16d/0x7d0
[ 757.918564][ T5262] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 757.919605][ T7924] gfs2_sys_fs_add+0x207/0x470
[ 757.923186][ T5262] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 757.925402][ T7924] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 757.925429][ T7924] ? __pfx_alloc_workqueue+0x10/0x10
[ 757.927543][ T5262] gfs2: fsid=syz:syz.0: File system withdrawn
[ 757.929457][ T7924] ? read_word_at_a_time+0xe/0x20
[ 757.958395][ T7924] gfs2_fill_super+0x1352/0x2bf0
[ 757.960142][ T7924] ? __pfx_gfs2_fill_super+0x10/0x10
[ 757.962007][ T7924] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 757.963920][ T7924] ? set_blocksize+0x2b1/0x350
[ 757.965628][ T7924] ? sb_set_blocksize+0xf6/0x120
[ 757.967562][ T7924] ? setup_bdev_super+0x392/0x720
[ 757.969457][ T7924] get_tree_bdev+0x36f/0x610
[ 757.971091][ T7924] ? __pfx_gfs2_fill_super+0x10/0x10
[ 757.973003][ T7924] ? __pfx_get_tree_bdev+0x10/0x10
[ 757.975011][ T7924] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 757.977035][ T7924] ? cap_capable+0x1cf/0x240
[ 757.978884][ T7924] gfs2_get_tree+0x4e/0x280
[ 757.980836][ T7924] vfs_get_tree+0x8f/0x380
[ 757.982737][ T7924] path_mount+0x14e6/0x1f20
[ 757.984692][ T7924] ? kmem_cache_free+0x12e/0x380
[ 757.986888][ T7924] ? __pfx_path_mount+0x10/0x10
[ 757.988966][ T7924] ? putname+0x12e/0x170
[ 757.990754][ T7924] __x64_sys_mount+0x297/0x320
[ 757.992796][ T7924] ? __pfx___x64_sys_mount+0x10/0x10
[ 757.995079][ T7924] do_syscall_64+0xd2/0x260
[ 757.997040][ T7924] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 757.999538][ T7924] RIP: 0033:0x7f3ced07f4aa
[ 758.001514][ T7924] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 758.009934][ T7924] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 758.013424][ T7924] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 758.016770][ T7924] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 758.020103][ T7924] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 758.023510][ T7924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 758.026955][ T7924] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 758.030302][ T7924]
[ 758.031652][ T5262] CPU: 1 PID: 5262 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 758.032727][ T7924] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 758.036156][ T5262] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 758.036166][ T5262] Call Trace:
[ 758.036172][ T5262]
[ 758.036180][ T5262] dump_stack_lvl+0x16c/0x1f0
[ 758.036208][ T5262] gfs2_withdraw+0xab8/0x1290
[ 758.036235][ T5262] ? __pfx_gfs2_withdraw+0x10/0x10
[ 758.036260][ T5262] ? map_id_range_down+0x2b6/0x3a0
[ 758.036280][ T5262] ? __pfx_map_id_range_down+0x10/0x10
[ 758.042171][ T7924] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 758.046449][ T5262] gfs2_inode_refresh+0xc99/0x10a0
[ 758.046480][ T5262] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 758.046505][ T5262] inode_go_instantiate+0x47/0x60
[ 758.046530][ T5262] gfs2_instantiate+0x169/0x250
[ 758.046549][ T5262] gfs2_glock_wait+0x214/0x330
[ 758.046565][ T5262] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 758.046586][ T5262] gfs2_glock_nq+0x946/0x1cd0
[ 758.046608][ T5262] ? do_raw_spin_unlock+0x172/0x230
[ 758.046627][ T5262] ? __gfs2_holder_init+0x18a/0x2f0
[ 758.046648][ T5262] do_sync+0x6cf/0xd30
[ 758.046670][ T5262] ? __pfx_do_sync+0x10/0x10
[ 758.046685][ T5262] ? gfs2_quota_sync+0x4ad/0x630
[ 758.046706][ T5262] ? gfs2_quota_sync+0x419/0x630
[ 758.046727][ T5262] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 758.046744][ T5262] ? qd_check_sync+0x3d8/0x4f0
[ 758.046769][ T5262] gfs2_quota_sync+0x419/0x630
[ 758.046791][ T5262] gfs2_sync_fs+0x44/0xb0
[ 758.046806][ T5262] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 758.046819][ T5262] sync_filesystem+0x10d/0x290
[ 758.046841][ T5262] generic_shutdown_super+0x7e/0x3d0
[ 758.046863][ T5262] kill_block_super+0x3b/0x90
[ 758.046883][ T5262] gfs2_kill_sb+0x360/0x410
[ 758.046909][ T5262] deactivate_locked_super+0xbe/0x1a0
[ 758.046930][ T5262] deactivate_super+0xde/0x100
[ 758.046948][ T5262] cleanup_mnt+0x222/0x450
[ 758.102637][ T7928] loop1: detected capacity change from 0 to 32768
[ 758.104250][ T5262] task_work_run+0x14e/0x250
[ 758.104274][ T5262] ? __pfx_task_work_run+0x10/0x10
[ 758.104291][ T5262] syscall_exit_to_user_mode+0x275/0x2a0
[ 758.125566][ T5262] do_syscall_64+0xe2/0x260
[ 758.127197][ T5262] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 758.129324][ T5262] RIP: 0033:0x7f131fc7f0d7
[ 758.130917][ T5262] 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
[ 758.138302][ T5262] RSP: 002b:00007ffd8021b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 758.141485][ T5262] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f131fc7f0d7
[ 758.144913][ T5262] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd8021b240
[ 758.148038][ T5262] RBP: 00007ffd8021b240 R08: 0000000000000000 R09: 0000000000000000
[ 758.150902][ T5262] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd8021c300
[ 758.153815][ T5262] R13: 00007f131fcc93b9 R14: 00000000000b8dfd R15: 0000000000000001
[ 758.154949][ T7928] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 758.156639][ T5262]
[ 758.161304][ T7928] CPU: 0 PID: 7928 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 758.164931][ T7928] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 758.168657][ T7928] Call Trace:
[ 758.169825][ T7928]
[ 758.170866][ T7928] dump_stack_lvl+0x16c/0x1f0
[ 758.172533][ T7928] sysfs_warn_dup+0x7f/0xa0
[ 758.174149][ T7928] sysfs_create_dir_ns+0x24d/0x2b0
[ 758.175954][ T7928] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 758.177964][ T7928] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 758.179833][ T7928] ? do_raw_spin_unlock+0x172/0x230
[ 758.181662][ T7928] kobject_add_internal+0x2c8/0x990
[ 758.183480][ T7928] kobject_init_and_add+0x11c/0x190
[ 758.185311][ T7928] ? __pfx_kobject_init_and_add+0x10/0x10
[ 758.187296][ T7928] ? lockdep_init_map_type+0x16d/0x7d0
[ 758.189538][ T7928] ? lockdep_init_map_type+0x16d/0x7d0
[ 758.191450][ T7928] gfs2_sys_fs_add+0x207/0x470
[ 758.193165][ T7928] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 758.195022][ T7928] ? __pfx_alloc_workqueue+0x10/0x10
[ 758.196890][ T7928] ? read_word_at_a_time+0xe/0x20
[ 758.198677][ T7928] gfs2_fill_super+0x1352/0x2bf0
[ 758.200434][ T7928] ? __pfx_gfs2_fill_super+0x10/0x10
[ 758.202282][ T7928] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 758.204162][ T7928] ? set_blocksize+0x2b1/0x350
[ 758.205874][ T7928] ? sb_set_blocksize+0xf6/0x120
[ 758.208127][ T7928] ? setup_bdev_super+0x392/0x720
[ 758.210192][ T7928] get_tree_bdev+0x36f/0x610
[ 758.211821][ T7928] ? __pfx_gfs2_fill_super+0x10/0x10
[ 758.213670][ T7928] ? __pfx_get_tree_bdev+0x10/0x10
[ 758.215465][ T7928] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 758.217437][ T7928] ? cap_capable+0x1cf/0x240
[ 758.219216][ T7928] gfs2_get_tree+0x4e/0x280
[ 758.220831][ T7928] vfs_get_tree+0x8f/0x380
[ 758.222411][ T7928] path_mount+0x14e6/0x1f20
[ 758.224012][ T7928] ? kmem_cache_free+0x12e/0x380
[ 758.225738][ T7928] ? __pfx_path_mount+0x10/0x10
[ 758.227440][ T7928] ? putname+0x12e/0x170
[ 758.229002][ T7928] __x64_sys_mount+0x297/0x320
[ 758.230668][ T7928] ? __pfx___x64_sys_mount+0x10/0x10
[ 758.232508][ T7928] do_syscall_64+0xd2/0x260
[ 758.234121][ T7928] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 758.236181][ T7928] RIP: 0033:0x7f932287f4aa
[ 758.237786][ T7928] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 758.244414][ T7928] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 758.247328][ T7928] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 758.250108][ T7928] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 758.252863][ T7928] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 758.255604][ T7928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 758.258365][ T7928] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 758.261098][ T7928]
[ 758.263467][ T7928] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 758.268548][ T7928] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 758.432427][ T7930] loop3: detected capacity change from 0 to 32768
[ 758.438944][ T7930] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 758.444628][ T7930] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 758.465126][ T7930] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 758.468662][ T54] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 758.471110][ T54] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 758.508649][ T54] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 37ms
[ 758.512380][ T54] gfs2: fsid=syz:syz.0: jid=0: Done
[ 758.517454][ T7930] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 758.605387][ T7930] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 758.624343][ T7932] loop1: detected capacity change from 0 to 32768
[ 758.627814][ T5260] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 758.627814][ T5260] inode = 11 2340
[ 758.627814][ T5260] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 758.633093][ T7932] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 758.633117][ T7933] loop2: detected capacity change from 0 to 32768
[ 758.636681][ T5260] 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
[ 758.636835][ T7934] loop0: detected capacity change from 0 to 32768
[ 758.638305][ T7932] CPU: 2 PID: 7932 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 758.638319][ T7932] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 758.638374][ T7933] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 758.641084][ T5260] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5260 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 758.644375][ T7932] Call Trace:
[ 758.648387][ T7934] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 758.648698][ T5260] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 758.648714][ T5260] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 758.650165][ T7932]
[ 758.650172][ T7932] dump_stack_lvl+0x16c/0x1f0
[ 758.650191][ T7932] sysfs_warn_dup+0x7f/0xa0
[ 758.650208][ T7932] sysfs_create_dir_ns+0x24d/0x2b0
[ 758.650918][ T5260] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 758.650927][ T5260] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 758.651867][ T5260] gfs2: fsid=syz:syz.0: File system withdrawn
[ 758.687145][ T7932] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 758.689550][ T7932] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 758.691757][ T7932] ? do_raw_spin_unlock+0x172/0x230
[ 758.693939][ T7932] kobject_add_internal+0x2c8/0x990
[ 758.696134][ T7932] kobject_init_and_add+0x11c/0x190
[ 758.698341][ T7932] ? __pfx_kobject_init_and_add+0x10/0x10
[ 758.700758][ T7932] ? lockdep_init_map_type+0x16d/0x7d0
[ 758.703053][ T7932] ? lockdep_init_map_type+0x16d/0x7d0
[ 758.705363][ T7932] gfs2_sys_fs_add+0x207/0x470
[ 758.707428][ T7932] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 758.709629][ T7932] ? __pfx_alloc_workqueue+0x10/0x10
[ 758.711720][ T7932] ? read_word_at_a_time+0xe/0x20
[ 758.713743][ T7932] gfs2_fill_super+0x1352/0x2bf0
[ 758.715914][ T7932] ? __pfx_gfs2_fill_super+0x10/0x10
[ 758.718229][ T7932] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 758.720489][ T7932] ? set_blocksize+0x2b1/0x350
[ 758.722539][ T7932] ? sb_set_blocksize+0xf6/0x120
[ 758.724527][ T7932] ? setup_bdev_super+0x392/0x720
[ 758.726665][ T7932] get_tree_bdev+0x36f/0x610
[ 758.728628][ T7932] ? __pfx_gfs2_fill_super+0x10/0x10
[ 758.730842][ T7932] ? __pfx_get_tree_bdev+0x10/0x10
[ 758.733022][ T7932] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 758.735107][ T7932] ? cap_capable+0x1cf/0x240
[ 758.736892][ T7932] gfs2_get_tree+0x4e/0x280
[ 758.738478][ T7932] vfs_get_tree+0x8f/0x380
[ 758.740056][ T7932] path_mount+0x14e6/0x1f20
[ 758.741654][ T7932] ? kmem_cache_free+0x12e/0x380
[ 758.743402][ T7932] ? __pfx_path_mount+0x10/0x10
[ 758.745109][ T7932] ? putname+0x12e/0x170
[ 758.746608][ T7932] __x64_sys_mount+0x297/0x320
[ 758.748278][ T7932] ? __pfx___x64_sys_mount+0x10/0x10
[ 758.750121][ T7932] do_syscall_64+0xd2/0x260
[ 758.751708][ T7932] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 758.753898][ T7932] RIP: 0033:0x7f932287f4aa
[ 758.755695][ T7932] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 758.762790][ T7932] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 758.766057][ T7932] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 758.769082][ T7932] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 758.772309][ T7932] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 758.775051][ T7932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 758.777737][ T7932] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 758.780450][ T7932]
[ 758.781541][ T5260] CPU: 3 PID: 5260 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 758.786340][ T5260] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 758.790707][ T5260] Call Trace:
[ 758.792197][ T5260]
[ 758.793539][ T5260] dump_stack_lvl+0x16c/0x1f0
[ 758.795649][ T5260] gfs2_withdraw+0xab8/0x1290
[ 758.797699][ T5260] ? __pfx_gfs2_withdraw+0x10/0x10
[ 758.799975][ T5260] ? map_id_range_down+0x2b6/0x3a0
[ 758.801874][ T5260] ? __pfx_map_id_range_down+0x10/0x10
[ 758.803933][ T5260] gfs2_inode_refresh+0xc99/0x10a0
[ 758.806218][ T5260] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 758.808665][ T5260] inode_go_instantiate+0x47/0x60
[ 758.810447][ T5260] gfs2_instantiate+0x169/0x250
[ 758.812174][ T5260] gfs2_glock_wait+0x214/0x330
[ 758.813884][ T5260] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 758.815744][ T5260] gfs2_glock_nq+0x946/0x1cd0
[ 758.817429][ T5260] ? do_raw_spin_unlock+0x172/0x230
[ 758.819221][ T5260] ? __gfs2_holder_init+0x18a/0x2f0
[ 758.821061][ T5260] do_sync+0x6cf/0xd30
[ 758.822517][ T5260] ? __pfx_do_sync+0x10/0x10
[ 758.824245][ T5260] ? gfs2_quota_sync+0x4ad/0x630
[ 758.825994][ T5260] ? gfs2_quota_sync+0x419/0x630
[ 758.827736][ T5260] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 758.829646][ T5260] ? qd_check_sync+0x3d8/0x4f0
[ 758.831601][ T5260] gfs2_quota_sync+0x419/0x630
[ 758.833693][ T5260] gfs2_sync_fs+0x44/0xb0
[ 758.835555][ T5260] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 758.837723][ T5260] sync_filesystem+0x10d/0x290
[ 758.839797][ T5260] generic_shutdown_super+0x7e/0x3d0
[ 758.842080][ T5260] kill_block_super+0x3b/0x90
[ 758.844109][ T5260] gfs2_kill_sb+0x360/0x410
[ 758.846117][ T5260] deactivate_locked_super+0xbe/0x1a0
[ 758.848366][ T5260] deactivate_super+0xde/0x100
[ 758.850407][ T5260] cleanup_mnt+0x222/0x450
[ 758.852362][ T5260] task_work_run+0x14e/0x250
[ 758.854363][ T5260] ? __pfx_task_work_run+0x10/0x10
[ 758.856539][ T5260] syscall_exit_to_user_mode+0x275/0x2a0
[ 758.858938][ T5260] do_syscall_64+0xe2/0x260
[ 758.860902][ T5260] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 758.863438][ T5260] RIP: 0033:0x7fb605a7f0d7
[ 758.865377][ T5260] 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
[ 758.873564][ T5260] RSP: 002b:00007ffdcdb31e98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 758.877111][ T5260] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb605a7f0d7
[ 758.880468][ T5260] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdcdb31f50
[ 758.883752][ T5260] RBP: 00007ffdcdb31f50 R08: 0000000000000000 R09: 0000000000000000
[ 758.886962][ T5260] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdcdb33010
[ 758.890384][ T5260] R13: 00007fb605ac93b9 R14: 00000000000b90ee R15: 0000000000000001
[ 758.893755][ T5260]
[ 758.895097][ T7934] CPU: 0 PID: 7934 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 758.895891][ T7932] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 758.898782][ T7934] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 758.903517][ T7932] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 758.907045][ T7934] Call Trace:
[ 758.907053][ T7934]
[ 758.907057][ T7934] dump_stack_lvl+0x16c/0x1f0
[ 758.907076][ T7934] sysfs_warn_dup+0x7f/0xa0
[ 758.907093][ T7934] sysfs_create_dir_ns+0x24d/0x2b0
[ 758.907109][ T7934] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 758.907124][ T7934] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 758.907136][ T7934] ? do_raw_spin_unlock+0x172/0x230
[ 758.907147][ T7934] kobject_add_internal+0x2c8/0x990
[ 758.924163][ T7934] kobject_init_and_add+0x11c/0x190
[ 758.925990][ T7934] ? __pfx_kobject_init_and_add+0x10/0x10
[ 758.927967][ T7934] ? lockdep_init_map_type+0x16d/0x7d0
[ 758.929879][ T7934] ? lockdep_init_map_type+0x16d/0x7d0
[ 758.931774][ T7934] gfs2_sys_fs_add+0x207/0x470
[ 758.933460][ T7934] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 758.935297][ T7934] ? __pfx_alloc_workqueue+0x10/0x10
[ 758.937145][ T7934] ? read_word_at_a_time+0xe/0x20
[ 758.938900][ T7934] gfs2_fill_super+0x1352/0x2bf0
[ 758.940639][ T7934] ? __pfx_gfs2_fill_super+0x10/0x10
[ 758.942495][ T7934] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 758.944389][ T7934] ? set_blocksize+0x2b1/0x350
[ 758.946076][ T7934] ? sb_set_blocksize+0xf6/0x120
[ 758.947815][ T7934] ? setup_bdev_super+0x392/0x720
[ 758.949591][ T7934] get_tree_bdev+0x36f/0x610
[ 758.951218][ T7934] ? __pfx_gfs2_fill_super+0x10/0x10
[ 758.953069][ T7934] ? __pfx_get_tree_bdev+0x10/0x10
[ 758.954860][ T7934] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 758.956833][ T7934] ? cap_capable+0x1cf/0x240
[ 758.958456][ T7934] gfs2_get_tree+0x4e/0x280
[ 758.960056][ T7934] vfs_get_tree+0x8f/0x380
[ 758.961628][ T7934] path_mount+0x14e6/0x1f20
[ 758.963221][ T7934] ? kmem_cache_free+0x12e/0x380
[ 758.964964][ T7934] ? __pfx_path_mount+0x10/0x10
[ 758.966676][ T7934] ? putname+0x12e/0x170
[ 758.968173][ T7934] __x64_sys_mount+0x297/0x320
[ 758.969867][ T7934] ? __pfx___x64_sys_mount+0x10/0x10
[ 758.971708][ T7934] do_syscall_64+0xd2/0x260
[ 758.973305][ T7934] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 758.975362][ T7934] RIP: 0033:0x7f3ced07f4aa
[ 758.976905][ T7934] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 758.983563][ T7934] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 758.986466][ T7934] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 758.989209][ T7934] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 758.991939][ T7934] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 758.994687][ T7934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 758.997430][ T7934] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 759.000170][ T7934]
[ 759.001268][ T7933] CPU: 1 PID: 7933 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 759.004914][ T7933] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 759.008454][ T7933] Call Trace:
[ 759.009648][ T7933]
[ 759.010678][ T7933] dump_stack_lvl+0x16c/0x1f0
[ 759.012206][ T7934] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 759.012346][ T7933] sysfs_warn_dup+0x7f/0xa0
[ 759.019018][ T7934] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 759.019841][ T7933] sysfs_create_dir_ns+0x24d/0x2b0
[ 759.024430][ T7933] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 759.026445][ T7933] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 759.028338][ T7933] ? do_raw_spin_unlock+0x172/0x230
[ 759.030191][ T7933] kobject_add_internal+0x2c8/0x990
[ 759.032023][ T7933] kobject_init_and_add+0x11c/0x190
[ 759.033869][ T7933] ? __pfx_kobject_init_and_add+0x10/0x10
[ 759.035870][ T7933] ? lockdep_init_map_type+0x16d/0x7d0
[ 759.037811][ T7933] ? lockdep_init_map_type+0x16d/0x7d0
[ 759.039718][ T7933] gfs2_sys_fs_add+0x207/0x470
[ 759.041423][ T7933] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 759.043303][ T7933] ? __pfx_alloc_workqueue+0x10/0x10
[ 759.045203][ T7933] ? read_word_at_a_time+0xe/0x20
[ 759.046989][ T7933] gfs2_fill_super+0x1352/0x2bf0
[ 759.048748][ T7933] ? __pfx_gfs2_fill_super+0x10/0x10
[ 759.050619][ T7933] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 759.052531][ T7933] ? set_blocksize+0x2b1/0x350
[ 759.054232][ T7933] ? sb_set_blocksize+0xf6/0x120
[ 759.055985][ T7933] ? setup_bdev_super+0x392/0x720
[ 759.057774][ T7933] get_tree_bdev+0x36f/0x610
[ 759.059421][ T7933] ? __pfx_gfs2_fill_super+0x10/0x10
[ 759.061300][ T7933] ? __pfx_get_tree_bdev+0x10/0x10
[ 759.063127][ T7933] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 759.065128][ T7933] ? cap_capable+0x1cf/0x240
[ 759.066783][ T7933] gfs2_get_tree+0x4e/0x280
[ 759.068405][ T7933] vfs_get_tree+0x8f/0x380
[ 759.070019][ T7933] path_mount+0x14e6/0x1f20
[ 759.071637][ T7933] ? kmem_cache_free+0x12e/0x380
[ 759.073396][ T7933] ? __pfx_path_mount+0x10/0x10
[ 759.075150][ T7933] ? putname+0x12e/0x170
[ 759.076657][ T7933] __x64_sys_mount+0x297/0x320
[ 759.078359][ T7933] ? __pfx___x64_sys_mount+0x10/0x10
[ 759.080215][ T7933] do_syscall_64+0xd2/0x260
[ 759.081860][ T7933] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 759.083955][ T7933] RIP: 0033:0x7f131fc7f4aa
[ 759.085547][ T7933] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 759.092241][ T7933] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 759.095185][ T7933] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 759.097956][ T7933] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 759.100713][ T7933] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 759.103445][ T7933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 759.106223][ T7933] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 759.109006][ T7933]
[ 759.110943][ T7933] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 759.115814][ T7933] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 759.403095][ T7941] loop1: detected capacity change from 0 to 32768
[ 759.423458][ T7941] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 759.436028][ T7941] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 759.439176][ T7943] loop0: detected capacity change from 0 to 32768
[ 759.441262][ T7941] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 759.441474][ T7942] loop2: detected capacity change from 0 to 32768
[ 759.445602][ T7943] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 759.450310][ T7942] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 759.453721][ T7943] CPU: 3 PID: 7943 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 759.453928][ T5325] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 759.458133][ T7943] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 759.458147][ T7943] Call Trace:
[ 759.458155][ T7943]
[ 759.458162][ T7943] dump_stack_lvl+0x16c/0x1f0
[ 759.458186][ T7943] sysfs_warn_dup+0x7f/0xa0
[ 759.458202][ T7943] sysfs_create_dir_ns+0x24d/0x2b0
[ 759.458218][ T7943] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 759.458233][ T7943] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 759.458245][ T7943] ? do_raw_spin_unlock+0x172/0x230
[ 759.458255][ T7943] kobject_add_internal+0x2c8/0x990
[ 759.458268][ T7943] kobject_init_and_add+0x11c/0x190
[ 759.460713][ T5325] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 759.464942][ T7943] ? __pfx_kobject_init_and_add+0x10/0x10
[ 759.464965][ T7943] ? lockdep_init_map_type+0x16d/0x7d0
[ 759.476699][ T7944] loop3: detected capacity change from 0 to 32768
[ 759.478272][ T7943] ? lockdep_init_map_type+0x16d/0x7d0
[ 759.478298][ T7943] gfs2_sys_fs_add+0x207/0x470
[ 759.499669][ T7943] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 759.500771][ T5325] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 40ms
[ 759.501945][ T7943] ? __pfx_alloc_workqueue+0x10/0x10
[ 759.504651][ T5325] gfs2: fsid=syz:syz.0: jid=0: Done
[ 759.506250][ T7944] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 759.506786][ T7943] ? read_word_at_a_time+0xe/0x20
[ 759.508802][ T7941] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 759.511748][ T7943] gfs2_fill_super+0x1352/0x2bf0
[ 759.518723][ T7943] ? __pfx_gfs2_fill_super+0x10/0x10
[ 759.520984][ T7943] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 759.523293][ T7943] ? set_blocksize+0x2b1/0x350
[ 759.525296][ T7943] ? sb_set_blocksize+0xf6/0x120
[ 759.527422][ T7943] ? setup_bdev_super+0x392/0x720
[ 759.529610][ T7943] get_tree_bdev+0x36f/0x610
[ 759.531611][ T7943] ? __pfx_gfs2_fill_super+0x10/0x10
[ 759.533892][ T7943] ? __pfx_get_tree_bdev+0x10/0x10
[ 759.536086][ T7943] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 759.538491][ T7943] ? cap_capable+0x1cf/0x240
[ 759.540480][ T7943] gfs2_get_tree+0x4e/0x280
[ 759.542472][ T7943] vfs_get_tree+0x8f/0x380
[ 759.544412][ T7943] path_mount+0x14e6/0x1f20
[ 759.546416][ T7943] ? kmem_cache_free+0x12e/0x380
[ 759.548558][ T7943] ? __pfx_path_mount+0x10/0x10
[ 759.550633][ T7943] ? putname+0x12e/0x170
[ 759.552453][ T7943] __x64_sys_mount+0x297/0x320
[ 759.554540][ T7943] ? __pfx___x64_sys_mount+0x10/0x10
[ 759.556832][ T7943] do_syscall_64+0xd2/0x260
[ 759.558789][ T7943] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 759.560895][ T7943] RIP: 0033:0x7f3ced07f4aa
[ 759.562843][ T7943] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 759.571001][ T7943] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 759.574555][ T7943] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 759.577953][ T7943] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 759.581215][ T7943] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 759.583964][ T7943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 759.586752][ T7943] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 759.587950][ T7941] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 759.589511][ T7943]
[ 759.589519][ T7944] CPU: 2 PID: 7944 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 759.590678][ T7943] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 759.590688][ T7943] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 759.603407][ T7944] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 759.606880][ T7944] Call Trace:
[ 759.608040][ T7944]
[ 759.609084][ T7944] dump_stack_lvl+0x16c/0x1f0
[ 759.610720][ T7944] sysfs_warn_dup+0x7f/0xa0
[ 759.612295][ T7944] sysfs_create_dir_ns+0x24d/0x2b0
[ 759.614072][ T7944] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 759.616010][ T7944] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 759.617860][ T7944] ? do_raw_spin_unlock+0x172/0x230
[ 759.619655][ T7944] kobject_add_internal+0x2c8/0x990
[ 759.621462][ T7944] kobject_init_and_add+0x11c/0x190
[ 759.623266][ T7944] ? __pfx_kobject_init_and_add+0x10/0x10
[ 759.625241][ T7944] ? lockdep_init_map_type+0x16d/0x7d0
[ 759.627150][ T7944] ? lockdep_init_map_type+0x16d/0x7d0
[ 759.629046][ T7944] gfs2_sys_fs_add+0x207/0x470
[ 759.630661][ T7944] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 759.632453][ T7944] ? __pfx_alloc_workqueue+0x10/0x10
[ 759.634274][ T7944] ? read_word_at_a_time+0xe/0x20
[ 759.636016][ T7944] gfs2_fill_super+0x1352/0x2bf0
[ 759.637735][ T7944] ? __pfx_gfs2_fill_super+0x10/0x10
[ 759.639556][ T7944] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 759.641417][ T7944] ? set_blocksize+0x2b1/0x350
[ 759.643082][ T7944] ? sb_set_blocksize+0xf6/0x120
[ 759.644824][ T7944] ? setup_bdev_super+0x392/0x720
[ 759.646700][ T7944] get_tree_bdev+0x36f/0x610
[ 759.648337][ T7944] ? __pfx_gfs2_fill_super+0x10/0x10
[ 759.650188][ T7944] ? __pfx_get_tree_bdev+0x10/0x10
[ 759.651981][ T7944] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 759.653942][ T7944] ? cap_capable+0x1cf/0x240
[ 759.655562][ T7944] gfs2_get_tree+0x4e/0x280
[ 759.657164][ T7944] vfs_get_tree+0x8f/0x380
[ 759.658729][ T7944] path_mount+0x14e6/0x1f20
[ 759.660303][ T7944] ? kmem_cache_free+0x12e/0x380
[ 759.662012][ T7944] ? __pfx_path_mount+0x10/0x10
[ 759.663709][ T7944] ? putname+0x12e/0x170
[ 759.665207][ T7944] __x64_sys_mount+0x297/0x320
[ 759.666897][ T7944] ? __pfx___x64_sys_mount+0x10/0x10
[ 759.668750][ T7944] do_syscall_64+0xd2/0x260
[ 759.670353][ T7944] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 759.672413][ T7944] RIP: 0033:0x7fb605a7f4aa
[ 759.674062][ T7944] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 759.680688][ T7944] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 759.683569][ T7944] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 759.686319][ T7944] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 759.689057][ T7944] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 759.691797][ T7944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 759.694528][ T7944] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 759.697259][ T7944]
2024/03/31 21:59:00 executed programs: 1051
[ 759.698353][ T7942] CPU: 0 PID: 7942 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 759.699922][ T7944] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 759.702012][ T7942] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 759.702022][ T7942] Call Trace:
[ 759.702027][ T7942]
[ 759.702031][ T7942] dump_stack_lvl+0x16c/0x1f0
[ 759.702051][ T7942] sysfs_warn_dup+0x7f/0xa0
[ 759.702068][ T7942] sysfs_create_dir_ns+0x24d/0x2b0
[ 759.702083][ T7942] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 759.702099][ T7942] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 759.702111][ T7942] ? do_raw_spin_unlock+0x172/0x230
[ 759.702121][ T7942] kobject_add_internal+0x2c8/0x990
[ 759.702132][ T7942] kobject_init_and_add+0x11c/0x190
[ 759.702143][ T7942] ? __pfx_kobject_init_and_add+0x10/0x10
[ 759.702155][ T7942] ? lockdep_init_map_type+0x16d/0x7d0
[ 759.702170][ T7942] ? lockdep_init_map_type+0x16d/0x7d0
[ 759.702185][ T7942] gfs2_sys_fs_add+0x207/0x470
[ 759.702201][ T7942] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 759.702215][ T7942] ? __pfx_alloc_workqueue+0x10/0x10
[ 759.702231][ T7942] ? read_word_at_a_time+0xe/0x20
[ 759.702243][ T7942] gfs2_fill_super+0x1352/0x2bf0
[ 759.702255][ T7942] ? __pfx_gfs2_fill_super+0x10/0x10
[ 759.702266][ T7942] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 759.702276][ T7942] ? set_blocksize+0x2b1/0x350
[ 759.702286][ T7942] ? sb_set_blocksize+0xf6/0x120
[ 759.702296][ T7942] ? setup_bdev_super+0x392/0x720
[ 759.702310][ T7942] get_tree_bdev+0x36f/0x610
[ 759.702325][ T7942] ? __pfx_gfs2_fill_super+0x10/0x10
[ 759.702335][ T7942] ? __pfx_get_tree_bdev+0x10/0x10
[ 759.702349][ T7942] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 759.702362][ T7942] ? cap_capable+0x1cf/0x240
[ 759.702376][ T7942] gfs2_get_tree+0x4e/0x280
[ 759.707402][ T7944] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 759.710806][ T7942] vfs_get_tree+0x8f/0x380
[ 759.764954][ T7942] path_mount+0x14e6/0x1f20
[ 759.766558][ T7942] ? kmem_cache_free+0x12e/0x380
[ 759.768292][ T7942] ? __pfx_path_mount+0x10/0x10
[ 759.769996][ T7942] ? putname+0x12e/0x170
[ 759.771473][ T7942] __x64_sys_mount+0x297/0x320
[ 759.773164][ T7942] ? __pfx___x64_sys_mount+0x10/0x10
[ 759.775016][ T7942] do_syscall_64+0xd2/0x260
[ 759.776622][ T7942] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 759.778700][ T7942] RIP: 0033:0x7f131fc7f4aa
[ 759.780257][ T7942] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 759.786917][ T7942] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 759.789807][ T7942] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 759.792551][ T7942] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 759.795295][ T7942] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 759.798044][ T7942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 759.800784][ T7942] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 759.803503][ T7942]
[ 759.805345][ T7942] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 759.811369][ T7942] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 759.815114][ T5265] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 759.815114][ T5265] inode = 11 2340
[ 759.815114][ T5265] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 759.821454][ T5265] 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
[ 759.825019][ T5265] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5265 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 759.828687][ T5265] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 759.831637][ T5265] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 759.836438][ T5265] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 759.839474][ T5265] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 759.841862][ T5265] gfs2: fsid=syz:syz.0: File system withdrawn
[ 759.843994][ T5265] CPU: 3 PID: 5265 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 759.847587][ T5265] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 759.851101][ T5265] Call Trace:
[ 759.852286][ T5265]
[ 759.853345][ T5265] dump_stack_lvl+0x16c/0x1f0
[ 759.855019][ T5265] gfs2_withdraw+0xab8/0x1290
[ 759.856701][ T5265] ? __pfx_gfs2_withdraw+0x10/0x10
[ 759.858507][ T5265] ? map_id_range_down+0x2b6/0x3a0
[ 759.860308][ T5265] ? __pfx_map_id_range_down+0x10/0x10
[ 759.862234][ T5265] gfs2_inode_refresh+0xc99/0x10a0
[ 759.864032][ T5265] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 759.865993][ T5265] inode_go_instantiate+0x47/0x60
[ 759.867777][ T5265] gfs2_instantiate+0x169/0x250
[ 759.869502][ T5265] gfs2_glock_wait+0x214/0x330
[ 759.871195][ T5265] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 759.873065][ T5265] gfs2_glock_nq+0x946/0x1cd0
[ 759.874723][ T5265] ? do_raw_spin_unlock+0x172/0x230
[ 759.876587][ T5265] ? __gfs2_holder_init+0x18a/0x2f0
[ 759.878413][ T5265] do_sync+0x6cf/0xd30
[ 759.879852][ T5265] ? __pfx_do_sync+0x10/0x10
[ 759.881484][ T5265] ? gfs2_quota_sync+0x4ad/0x630
[ 759.883226][ T5265] ? gfs2_quota_sync+0x419/0x630
[ 759.884975][ T5265] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 759.886819][ T5265] ? qd_check_sync+0x3d8/0x4f0
[ 759.888520][ T5265] gfs2_quota_sync+0x419/0x630
[ 759.890207][ T5265] gfs2_sync_fs+0x44/0xb0
[ 759.891723][ T5265] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 759.893505][ T5265] sync_filesystem+0x10d/0x290
[ 759.895192][ T5265] generic_shutdown_super+0x7e/0x3d0
[ 759.897048][ T5265] kill_block_super+0x3b/0x90
[ 759.898743][ T5265] gfs2_kill_sb+0x360/0x410
[ 759.900371][ T5265] deactivate_locked_super+0xbe/0x1a0
[ 759.902265][ T5265] deactivate_super+0xde/0x100
[ 759.903955][ T5265] cleanup_mnt+0x222/0x450
[ 759.905536][ T5265] task_work_run+0x14e/0x250
[ 759.907154][ T5265] ? __pfx_task_work_run+0x10/0x10
[ 759.908953][ T5265] syscall_exit_to_user_mode+0x275/0x2a0
[ 759.910912][ T5265] do_syscall_64+0xe2/0x260
[ 759.912518][ T5265] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 759.914571][ T5265] RIP: 0033:0x7f932287f0d7
[ 759.916130][ T5265] 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
[ 759.922830][ T5265] RSP: 002b:00007ffd7099f2d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 759.925733][ T5265] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f932287f0d7
[ 759.928473][ T5265] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd7099f390
[ 759.931238][ T5265] RBP: 00007ffd7099f390 R08: 0000000000000000 R09: 0000000000000000
[ 759.934010][ T5265] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd709a0450
[ 759.936791][ T5265] R13: 00007f93228c93b9 R14: 00000000000b9509 R15: 0000000000000001
[ 759.939535][ T5265]
[ 760.144232][ T7952] loop0: detected capacity change from 0 to 32768
[ 760.162083][ T7951] loop3: detected capacity change from 0 to 32768
[ 760.162778][ T7952] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 760.167830][ T7952] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 760.170671][ T7951] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 760.173292][ T7952] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 760.175756][ T7951] CPU: 2 PID: 7951 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 760.179835][ T7951] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 760.183487][ T7951] Call Trace:
[ 760.184870][ T7951]
[ 760.185052][ T5325] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 760.185904][ T7951] dump_stack_lvl+0x16c/0x1f0
[ 760.188331][ T5325] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 760.189888][ T7951] sysfs_warn_dup+0x7f/0xa0
[ 760.189907][ T7951] sysfs_create_dir_ns+0x24d/0x2b0
[ 760.189923][ T7951] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 760.197547][ T7951] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 760.199404][ T7951] ? do_raw_spin_unlock+0x172/0x230
[ 760.201201][ T7951] kobject_add_internal+0x2c8/0x990
[ 760.203127][ T7951] kobject_init_and_add+0x11c/0x190
[ 760.205493][ T7951] ? __pfx_kobject_init_and_add+0x10/0x10
[ 760.207957][ T7951] ? lockdep_init_map_type+0x16d/0x7d0
[ 760.210427][ T7951] ? lockdep_init_map_type+0x16d/0x7d0
[ 760.213597][ T7951] gfs2_sys_fs_add+0x207/0x470
[ 760.215860][ T7951] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 760.217971][ T7951] ? __pfx_alloc_workqueue+0x10/0x10
[ 760.219809][ T7951] ? read_word_at_a_time+0xe/0x20
[ 760.220426][ T7953] loop2: detected capacity change from 0 to 32768
[ 760.221566][ T7951] gfs2_fill_super+0x1352/0x2bf0
[ 760.221582][ T7951] ? __pfx_gfs2_fill_super+0x10/0x10
[ 760.221593][ T7951] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 760.221604][ T7951] ? set_blocksize+0x2b1/0x350
[ 760.222441][ T5325] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 34ms
[ 760.223674][ T5325] gfs2: fsid=syz:syz.0: jid=0: Done
[ 760.223699][ T7952] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 760.228961][ T7953] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 760.230024][ T7951] ? sb_set_blocksize+0xf6/0x120
[ 760.230040][ T7951] ? setup_bdev_super+0x392/0x720
[ 760.230054][ T7951] get_tree_bdev+0x36f/0x610
[ 760.248210][ T7951] ? __pfx_gfs2_fill_super+0x10/0x10
[ 760.250420][ T7951] ? __pfx_get_tree_bdev+0x10/0x10
[ 760.252644][ T7951] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 760.254883][ T7951] ? cap_capable+0x1cf/0x240
[ 760.256486][ T7951] gfs2_get_tree+0x4e/0x280
[ 760.258228][ T7951] vfs_get_tree+0x8f/0x380
[ 760.259961][ T7951] path_mount+0x14e6/0x1f20
[ 760.261858][ T7951] ? kmem_cache_free+0x12e/0x380
[ 760.263832][ T7951] ? __pfx_path_mount+0x10/0x10
[ 760.265592][ T7951] ? putname+0x12e/0x170
[ 760.267557][ T7951] __x64_sys_mount+0x297/0x320
[ 760.269253][ T7951] ? __pfx___x64_sys_mount+0x10/0x10
[ 760.271255][ T7951] do_syscall_64+0xd2/0x260
[ 760.272890][ T7951] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 760.275457][ T7951] RIP: 0033:0x7fb605a7f4aa
[ 760.277118][ T7951] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 760.283791][ T7951] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 760.286786][ T7951] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 760.289870][ T7951] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 760.293116][ T7951] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 760.296445][ T7951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 760.299699][ T7951] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 760.302728][ T7951]
[ 760.304099][ T7953] CPU: 3 PID: 7953 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 760.304870][ T7951] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 760.307768][ T7953] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 760.307778][ T7953] Call Trace:
[ 760.312821][ T7951] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 760.319867][ T7953]
[ 760.320924][ T7953] dump_stack_lvl+0x16c/0x1f0
[ 760.322579][ T7953] sysfs_warn_dup+0x7f/0xa0
[ 760.324196][ T7953] sysfs_create_dir_ns+0x24d/0x2b0
[ 760.326024][ T7953] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 760.328045][ T7953] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 760.329945][ T7953] ? do_raw_spin_unlock+0x172/0x230
[ 760.331752][ T7953] kobject_add_internal+0x2c8/0x990
[ 760.333571][ T7953] kobject_init_and_add+0x11c/0x190
[ 760.335380][ T7953] ? __pfx_kobject_init_and_add+0x10/0x10
[ 760.337434][ T7953] ? lockdep_init_map_type+0x16d/0x7d0
[ 760.339783][ T7953] ? lockdep_init_map_type+0x16d/0x7d0
[ 760.341783][ T7953] gfs2_sys_fs_add+0x207/0x470
[ 760.343466][ T7953] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 760.345380][ T7953] ? __pfx_alloc_workqueue+0x10/0x10
[ 760.347356][ T7953] ? read_word_at_a_time+0xe/0x20
[ 760.349179][ T7953] gfs2_fill_super+0x1352/0x2bf0
[ 760.350909][ T7953] ? __pfx_gfs2_fill_super+0x10/0x10
[ 760.352761][ T7953] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 760.354634][ T7953] ? set_blocksize+0x2b1/0x350
[ 760.356316][ T7953] ? sb_set_blocksize+0xf6/0x120
[ 760.358100][ T7953] ? setup_bdev_super+0x392/0x720
[ 760.359869][ T7953] get_tree_bdev+0x36f/0x610
[ 760.361530][ T7953] ? __pfx_gfs2_fill_super+0x10/0x10
[ 760.363378][ T7953] ? __pfx_get_tree_bdev+0x10/0x10
[ 760.365215][ T7953] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 760.367202][ T7953] ? cap_capable+0x1cf/0x240
[ 760.368947][ T7953] gfs2_get_tree+0x4e/0x280
[ 760.370531][ T7953] vfs_get_tree+0x8f/0x380
[ 760.372094][ T7953] path_mount+0x14e6/0x1f20
[ 760.373692][ T7953] ? kmem_cache_free+0x12e/0x380
[ 760.375419][ T7953] ? __pfx_path_mount+0x10/0x10
[ 760.377149][ T7953] ? putname+0x12e/0x170
[ 760.378633][ T7953] __x64_sys_mount+0x297/0x320
[ 760.380316][ T7953] ? __pfx___x64_sys_mount+0x10/0x10
[ 760.382172][ T7953] do_syscall_64+0xd2/0x260
[ 760.383778][ T7953] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 760.385872][ T7953] RIP: 0033:0x7f131fc7f4aa
[ 760.387481][ T7953] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 760.394208][ T7953] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 760.397113][ T7953] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 760.399853][ T7953] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 760.402592][ T7953] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 760.405348][ T7953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 760.408154][ T7953] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 760.410897][ T7953]
[ 760.413838][ T7953] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 760.419289][ T7953] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 760.448791][ T7954] loop1: detected capacity change from 0 to 32768
[ 760.453399][ T7954] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 760.456644][ T7954] CPU: 3 PID: 7954 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 760.456738][ T7952] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 760.460337][ T7954] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 760.460347][ T7954] Call Trace:
[ 760.460352][ T7954]
[ 760.460356][ T7954] dump_stack_lvl+0x16c/0x1f0
[ 760.470525][ T7954] sysfs_warn_dup+0x7f/0xa0
[ 760.472110][ T7954] sysfs_create_dir_ns+0x24d/0x2b0
[ 760.473917][ T7954] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 760.475848][ T7954] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 760.477717][ T7954] ? do_raw_spin_unlock+0x172/0x230
[ 760.479528][ T7954] kobject_add_internal+0x2c8/0x990
[ 760.481345][ T7954] kobject_init_and_add+0x11c/0x190
[ 760.483165][ T7954] ? __pfx_kobject_init_and_add+0x10/0x10
[ 760.485156][ T7954] ? lockdep_init_map_type+0x16d/0x7d0
[ 760.487058][ T7954] ? lockdep_init_map_type+0x16d/0x7d0
[ 760.489098][ T7954] gfs2_sys_fs_add+0x207/0x470
[ 760.490780][ T7954] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 760.492641][ T7954] ? __pfx_alloc_workqueue+0x10/0x10
[ 760.494553][ T7954] ? read_word_at_a_time+0xe/0x20
[ 760.496307][ T7954] gfs2_fill_super+0x1352/0x2bf0
[ 760.498046][ T7954] ? __pfx_gfs2_fill_super+0x10/0x10
[ 760.499882][ T7954] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 760.501742][ T7954] ? set_blocksize+0x2b1/0x350
[ 760.503414][ T7954] ? sb_set_blocksize+0xf6/0x120
[ 760.505170][ T7954] ? setup_bdev_super+0x392/0x720
[ 760.507065][ T7954] get_tree_bdev+0x36f/0x610
[ 760.508725][ T7954] ? __pfx_gfs2_fill_super+0x10/0x10
[ 760.510552][ T7954] ? __pfx_get_tree_bdev+0x10/0x10
[ 760.512329][ T7954] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 760.514713][ T7954] ? cap_capable+0x1cf/0x240
[ 760.516793][ T7954] gfs2_get_tree+0x4e/0x280
[ 760.518723][ T7954] vfs_get_tree+0x8f/0x380
[ 760.520282][ T7954] path_mount+0x14e6/0x1f20
[ 760.521874][ T7954] ? kmem_cache_free+0x12e/0x380
[ 760.523586][ T7954] ? __pfx_path_mount+0x10/0x10
[ 760.525289][ T7954] ? putname+0x12e/0x170
[ 760.526728][ T7954] __x64_sys_mount+0x297/0x320
[ 760.528232][ T7954] ? __pfx___x64_sys_mount+0x10/0x10
[ 760.530196][ T7954] do_syscall_64+0xd2/0x260
[ 760.531785][ T7954] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 760.533959][ T7954] RIP: 0033:0x7f932287f4aa
[ 760.535789][ T7954] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 760.543735][ T7954] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 760.547311][ T7954] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 760.550678][ T7954] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 760.553950][ T7954] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 760.556967][ T7954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 760.559706][ T7954] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 760.562378][ T7954]
[ 760.570126][ T7954] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 760.575172][ T7954] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 760.577731][ T5261] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 760.577731][ T5261] inode = 11 2340
[ 760.577731][ T5261] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 760.589332][ T5261] 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
[ 760.593018][ T5261] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5261 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 760.597165][ T5261] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 760.600228][ T5261] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 760.606161][ T5261] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 760.609306][ T5261] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 760.611710][ T5261] gfs2: fsid=syz:syz.0: File system withdrawn
[ 760.613864][ T5261] CPU: 1 PID: 5261 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 760.617591][ T5261] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 760.621138][ T5261] Call Trace:
[ 760.622306][ T5261]
[ 760.623369][ T5261] dump_stack_lvl+0x16c/0x1f0
[ 760.625082][ T5261] gfs2_withdraw+0xab8/0x1290
[ 760.626873][ T5261] ? __pfx_gfs2_withdraw+0x10/0x10
[ 760.628683][ T5261] ? map_id_range_down+0x2b6/0x3a0
[ 760.630472][ T5261] ? __pfx_map_id_range_down+0x10/0x10
[ 760.632376][ T5261] gfs2_inode_refresh+0xc99/0x10a0
[ 760.634192][ T5261] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 760.636124][ T5261] inode_go_instantiate+0x47/0x60
[ 760.637898][ T5261] gfs2_instantiate+0x169/0x250
[ 760.639607][ T5261] gfs2_glock_wait+0x214/0x330
[ 760.641297][ T5261] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 760.643141][ T5261] gfs2_glock_nq+0x946/0x1cd0
[ 760.644819][ T5261] ? do_raw_spin_unlock+0x172/0x230
[ 760.646670][ T5261] ? __gfs2_holder_init+0x18a/0x2f0
[ 760.648510][ T5261] do_sync+0x6cf/0xd30
[ 760.649950][ T5261] ? __pfx_do_sync+0x10/0x10
[ 760.651579][ T5261] ? gfs2_quota_sync+0x4ad/0x630
[ 760.653328][ T5261] ? gfs2_quota_sync+0x419/0x630
[ 760.655069][ T5261] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 760.657056][ T5261] ? qd_check_sync+0x3d8/0x4f0
[ 760.658739][ T5261] gfs2_quota_sync+0x419/0x630
[ 760.660569][ T5261] gfs2_sync_fs+0x44/0xb0
[ 760.662129][ T5261] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 760.663891][ T5261] sync_filesystem+0x10d/0x290
[ 760.665587][ T5261] generic_shutdown_super+0x7e/0x3d0
[ 760.667537][ T5261] kill_block_super+0x3b/0x90
[ 760.669295][ T5261] gfs2_kill_sb+0x360/0x410
[ 760.670949][ T5261] deactivate_locked_super+0xbe/0x1a0
[ 760.672850][ T5261] deactivate_super+0xde/0x100
[ 760.674545][ T5261] cleanup_mnt+0x222/0x450
[ 760.676139][ T5261] task_work_run+0x14e/0x250
[ 760.677849][ T5261] ? __pfx_task_work_run+0x10/0x10
[ 760.679688][ T5261] syscall_exit_to_user_mode+0x275/0x2a0
[ 760.681693][ T5261] do_syscall_64+0xe2/0x260
[ 760.683338][ T5261] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 760.685470][ T5261] RIP: 0033:0x7f3ced07f0d7
[ 760.687096][ T5261] 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
[ 760.693932][ T5261] RSP: 002b:00007fff89a766d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 760.697110][ T5261] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3ced07f0d7
[ 760.699898][ T5261] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff89a76790
[ 760.702717][ T5261] RBP: 00007fff89a76790 R08: 0000000000000000 R09: 0000000000000000
[ 760.705503][ T5261] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff89a77850
[ 760.708285][ T5261] R13: 00007f3ced0c93b9 R14: 00000000000b97ee R15: 0000000000000001
[ 760.711055][ T5261]
[ 760.777252][ T7961] loop3: detected capacity change from 0 to 32768
[ 760.780798][ T7961] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 760.783502][ T7961] CPU: 3 PID: 7961 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 760.787112][ T7961] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 760.790610][ T7961] Call Trace:
[ 760.791793][ T7961]
[ 760.792844][ T7961] dump_stack_lvl+0x16c/0x1f0
[ 760.794512][ T7961] sysfs_warn_dup+0x7f/0xa0
[ 760.796119][ T7961] sysfs_create_dir_ns+0x24d/0x2b0
[ 760.797942][ T7961] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 760.799911][ T7961] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 760.801796][ T7961] ? do_raw_spin_unlock+0x172/0x230
[ 760.803621][ T7961] kobject_add_internal+0x2c8/0x990
[ 760.805458][ T7961] kobject_init_and_add+0x11c/0x190
[ 760.807286][ T7961] ? __pfx_kobject_init_and_add+0x10/0x10
[ 760.809283][ T7961] ? lockdep_init_map_type+0x16d/0x7d0
[ 760.811192][ T7961] ? lockdep_init_map_type+0x16d/0x7d0
[ 760.813113][ T7961] gfs2_sys_fs_add+0x207/0x470
[ 760.814805][ T7961] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 760.816670][ T7961] ? __pfx_alloc_workqueue+0x10/0x10
[ 760.818527][ T7961] ? read_word_at_a_time+0xe/0x20
[ 760.820298][ T7961] gfs2_fill_super+0x1352/0x2bf0
[ 760.822042][ T7961] ? __pfx_gfs2_fill_super+0x10/0x10
[ 760.822122][ T7962] loop2: detected capacity change from 0 to 32768
[ 760.823883][ T7961] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 760.823898][ T7961] ? set_blocksize+0x2b1/0x350
[ 760.823908][ T7961] ? sb_set_blocksize+0xf6/0x120
[ 760.823918][ T7961] ? setup_bdev_super+0x392/0x720
[ 760.833458][ T7961] get_tree_bdev+0x36f/0x610
[ 760.835095][ T7961] ? __pfx_gfs2_fill_super+0x10/0x10
[ 760.836947][ T7961] ? __pfx_get_tree_bdev+0x10/0x10
[ 760.838752][ T7961] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 760.840382][ T7962] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 760.840719][ T7961] ? cap_capable+0x1cf/0x240
[ 760.843570][ T7962] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 760.845224][ T7961] gfs2_get_tree+0x4e/0x280
[ 760.845239][ T7961] vfs_get_tree+0x8f/0x380
[ 760.845254][ T7961] path_mount+0x14e6/0x1f20
[ 760.845269][ T7961] ? kmem_cache_free+0x12e/0x380
[ 760.845280][ T7961] ? __pfx_path_mount+0x10/0x10
[ 760.845294][ T7961] ? putname+0x12e/0x170
[ 760.857484][ T7961] __x64_sys_mount+0x297/0x320
[ 760.859181][ T7961] ? __pfx___x64_sys_mount+0x10/0x10
[ 760.861054][ T7961] do_syscall_64+0xd2/0x260
[ 760.862661][ T7961] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 760.864747][ T7961] RIP: 0033:0x7fb605a7f4aa
[ 760.866326][ T7961] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 760.873009][ T7961] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 760.875910][ T7961] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 760.878712][ T7961] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 760.881733][ T7961] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 760.885121][ T7961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 760.888318][ T7961] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 760.891511][ T7961]
[ 760.894262][ T7961] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 760.899957][ T7961] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 760.900849][ T7962] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 760.906220][ T5325] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 760.908628][ T5325] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 760.936092][ T5325] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 27ms
[ 760.939408][ T5325] gfs2: fsid=syz:syz.0: jid=0: Done
[ 760.941298][ T7962] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 760.949250][ T7963] loop1: detected capacity change from 0 to 32768
[ 760.952875][ T7963] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 760.956381][ T7963] CPU: 0 PID: 7963 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 760.959952][ T7963] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 760.963447][ T7963] Call Trace:
[ 760.964647][ T7963]
[ 760.965710][ T7963] dump_stack_lvl+0x16c/0x1f0
[ 760.967368][ T7963] sysfs_warn_dup+0x7f/0xa0
[ 760.968969][ T7963] sysfs_create_dir_ns+0x24d/0x2b0
[ 760.970764][ T7963] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 760.972726][ T7963] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 760.974597][ T7963] ? do_raw_spin_unlock+0x172/0x230
[ 760.976436][ T7963] kobject_add_internal+0x2c8/0x990
[ 760.978241][ T7963] kobject_init_and_add+0x11c/0x190
[ 760.980043][ T7963] ? __pfx_kobject_init_and_add+0x10/0x10
[ 760.982030][ T7963] ? lockdep_init_map_type+0x16d/0x7d0
[ 760.983919][ T7963] ? lockdep_init_map_type+0x16d/0x7d0
[ 760.985835][ T7963] gfs2_sys_fs_add+0x207/0x470
[ 760.987499][ T7963] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 760.989344][ T7963] ? __pfx_alloc_workqueue+0x10/0x10
[ 760.991158][ T7963] ? read_word_at_a_time+0xe/0x20
[ 760.992908][ T7963] gfs2_fill_super+0x1352/0x2bf0
[ 760.994631][ T7963] ? __pfx_gfs2_fill_super+0x10/0x10
[ 760.996469][ T7963] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 760.998335][ T7963] ? set_blocksize+0x2b1/0x350
[ 761.000002][ T7963] ? sb_set_blocksize+0xf6/0x120
[ 761.001703][ T7963] ? setup_bdev_super+0x392/0x720
[ 761.003445][ T7963] get_tree_bdev+0x36f/0x610
[ 761.005067][ T7963] ? __pfx_gfs2_fill_super+0x10/0x10
[ 761.006909][ T7963] ? __pfx_get_tree_bdev+0x10/0x10
[ 761.008704][ T7963] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 761.010631][ T7963] ? cap_capable+0x1cf/0x240
[ 761.012236][ T7963] gfs2_get_tree+0x4e/0x280
[ 761.013828][ T7963] vfs_get_tree+0x8f/0x380
[ 761.015391][ T7963] path_mount+0x14e6/0x1f20
[ 761.016989][ T7963] ? kmem_cache_free+0x12e/0x380
[ 761.018700][ T7963] ? __pfx_path_mount+0x10/0x10
[ 761.020395][ T7963] ? putname+0x12e/0x170
[ 761.021877][ T7963] __x64_sys_mount+0x297/0x320
[ 761.023554][ T7963] ? __pfx___x64_sys_mount+0x10/0x10
[ 761.025412][ T7963] do_syscall_64+0xd2/0x260
[ 761.027004][ T7963] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 761.029071][ T7963] RIP: 0033:0x7f932287f4aa
[ 761.030621][ T7963] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 761.037222][ T7963] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 761.040064][ T7963] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 761.042795][ T7963] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 761.045540][ T7963] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 761.048264][ T7963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 761.050989][ T7963] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 761.053721][ T7963]
[ 761.056363][ T7963] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 761.061260][ T7963] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 761.087060][ T7962] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 761.099653][ T5262] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 761.099653][ T5262] inode = 11 2340
[ 761.099653][ T5262] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 761.106208][ T5262] 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
[ 761.109395][ T5262] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5262 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 761.112904][ T5262] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 761.115827][ T5262] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 761.121444][ T5262] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 761.124650][ T5262] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 761.127003][ T5262] gfs2: fsid=syz:syz.0: File system withdrawn
[ 761.129151][ T5262] CPU: 0 PID: 5262 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 761.132694][ T5262] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 761.136205][ T5262] Call Trace:
[ 761.137392][ T5262]
[ 761.138434][ T5262] dump_stack_lvl+0x16c/0x1f0
[ 761.140089][ T5262] gfs2_withdraw+0xab8/0x1290
[ 761.141768][ T5262] ? __pfx_gfs2_withdraw+0x10/0x10
[ 761.143563][ T5262] ? map_id_range_down+0x2b6/0x3a0
[ 761.145384][ T5262] ? __pfx_map_id_range_down+0x10/0x10
[ 761.147290][ T5262] gfs2_inode_refresh+0xc99/0x10a0
[ 761.149089][ T5262] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 761.151017][ T5262] inode_go_instantiate+0x47/0x60
[ 761.152785][ T5262] gfs2_instantiate+0x169/0x250
[ 761.154491][ T5262] gfs2_glock_wait+0x214/0x330
[ 761.156167][ T5262] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 761.158022][ T5262] gfs2_glock_nq+0x946/0x1cd0
[ 761.159677][ T5262] ? do_raw_spin_unlock+0x172/0x230
[ 761.161496][ T5262] ? __gfs2_holder_init+0x18a/0x2f0
[ 761.163316][ T5262] do_sync+0x6cf/0xd30
[ 761.164764][ T5262] ? __pfx_do_sync+0x10/0x10
[ 761.166503][ T5262] ? gfs2_quota_sync+0x4ad/0x630
[ 761.168217][ T5262] ? gfs2_quota_sync+0x419/0x630
[ 761.169950][ T5262] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 761.171835][ T5262] ? qd_check_sync+0x3d8/0x4f0
[ 761.173524][ T5262] gfs2_quota_sync+0x419/0x630
[ 761.175203][ T5262] gfs2_sync_fs+0x44/0xb0
[ 761.176732][ T5262] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 761.178494][ T5262] sync_filesystem+0x10d/0x290
[ 761.180173][ T5262] generic_shutdown_super+0x7e/0x3d0
[ 761.182039][ T5262] kill_block_super+0x3b/0x90
[ 761.183691][ T5262] gfs2_kill_sb+0x360/0x410
[ 761.185306][ T5262] deactivate_locked_super+0xbe/0x1a0
[ 761.187190][ T5262] deactivate_super+0xde/0x100
[ 761.188885][ T5262] cleanup_mnt+0x222/0x450
[ 761.190459][ T5262] task_work_run+0x14e/0x250
[ 761.192083][ T5262] ? __pfx_task_work_run+0x10/0x10
[ 761.193877][ T5262] syscall_exit_to_user_mode+0x275/0x2a0
[ 761.195835][ T5262] do_syscall_64+0xe2/0x260
[ 761.197440][ T5262] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 761.199500][ T5262] RIP: 0033:0x7f131fc7f0d7
[ 761.201076][ T5262] 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
[ 761.207715][ T5262] RSP: 002b:00007ffd8021b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 761.210579][ T5262] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f131fc7f0d7
[ 761.213285][ T5262] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd8021b240
[ 761.216018][ T5262] RBP: 00007ffd8021b240 R08: 0000000000000000 R09: 0000000000000000
[ 761.218765][ T5262] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd8021c300
[ 761.221521][ T5262] R13: 00007f131fcc93b9 R14: 00000000000b9ab5 R15: 0000000000000001
[ 761.224209][ T5262]
[ 761.243507][ T7969] loop3: detected capacity change from 0 to 32768
[ 761.249108][ T7969] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 761.251668][ T7969] CPU: 3 PID: 7969 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 761.255272][ T7969] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 761.258748][ T7969] Call Trace:
[ 761.259922][ T7969]
[ 761.260971][ T7969] dump_stack_lvl+0x16c/0x1f0
[ 761.262590][ T7969] sysfs_warn_dup+0x7f/0xa0
[ 761.264191][ T7969] sysfs_create_dir_ns+0x24d/0x2b0
[ 761.265996][ T7969] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 761.268016][ T7969] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 761.269877][ T7969] ? do_raw_spin_unlock+0x172/0x230
[ 761.271678][ T7969] kobject_add_internal+0x2c8/0x990
[ 761.273491][ T7969] kobject_init_and_add+0x11c/0x190
[ 761.275292][ T7969] ? __pfx_kobject_init_and_add+0x10/0x10
[ 761.277265][ T7969] ? lockdep_init_map_type+0x16d/0x7d0
[ 761.279033][ T7970] loop0: detected capacity change from 0 to 32768
[ 761.279067][ T7969] ? lockdep_init_map_type+0x16d/0x7d0
[ 761.282656][ T7970] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 761.283144][ T7969] gfs2_sys_fs_add+0x207/0x470
[ 761.287485][ T7969] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 761.289327][ T7969] ? __pfx_alloc_workqueue+0x10/0x10
[ 761.291176][ T7969] ? read_word_at_a_time+0xe/0x20
[ 761.292968][ T7969] gfs2_fill_super+0x1352/0x2bf0
[ 761.294700][ T7969] ? __pfx_gfs2_fill_super+0x10/0x10
[ 761.296534][ T7969] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 761.298381][ T7969] ? set_blocksize+0x2b1/0x350
[ 761.300047][ T7969] ? sb_set_blocksize+0xf6/0x120
[ 761.301770][ T7969] ? setup_bdev_super+0x392/0x720
[ 761.303530][ T7969] get_tree_bdev+0x36f/0x610
[ 761.305163][ T7969] ? __pfx_gfs2_fill_super+0x10/0x10
[ 761.306991][ T7969] ? __pfx_get_tree_bdev+0x10/0x10
[ 761.308775][ T7969] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 761.310723][ T7969] ? cap_capable+0x1cf/0x240
[ 761.312340][ T7969] gfs2_get_tree+0x4e/0x280
[ 761.313934][ T7969] vfs_get_tree+0x8f/0x380
[ 761.315493][ T7969] path_mount+0x14e6/0x1f20
[ 761.317095][ T7969] ? kmem_cache_free+0x12e/0x380
[ 761.318820][ T7969] ? __pfx_path_mount+0x10/0x10
[ 761.320530][ T7969] ? putname+0x12e/0x170
[ 761.322015][ T7969] __x64_sys_mount+0x297/0x320
[ 761.323699][ T7969] ? __pfx___x64_sys_mount+0x10/0x10
[ 761.325576][ T7969] do_syscall_64+0xd2/0x260
[ 761.327170][ T7969] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 761.329240][ T7969] RIP: 0033:0x7fb605a7f4aa
[ 761.330799][ T7969] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 761.337424][ T7969] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 761.340315][ T7969] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 761.343073][ T7969] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 761.345826][ T7969] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 761.348575][ T7969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 761.351305][ T7969] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 761.354058][ T7969]
[ 761.355150][ T7970] CPU: 1 PID: 7970 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 761.355819][ T7969] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 761.358807][ T7970] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 761.358819][ T7970] Call Trace:
[ 761.358824][ T7970]
[ 761.358829][ T7970] dump_stack_lvl+0x16c/0x1f0
[ 761.363569][ T7969] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 761.367125][ T7970] sysfs_warn_dup+0x7f/0xa0
[ 761.367146][ T7970] sysfs_create_dir_ns+0x24d/0x2b0
[ 761.367162][ T7970] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 761.367177][ T7970] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 761.367189][ T7970] ? do_raw_spin_unlock+0x172/0x230
[ 761.367200][ T7970] kobject_add_internal+0x2c8/0x990
[ 761.367212][ T7970] kobject_init_and_add+0x11c/0x190
[ 761.367223][ T7970] ? __pfx_kobject_init_and_add+0x10/0x10
[ 761.367234][ T7970] ? lockdep_init_map_type+0x16d/0x7d0
[ 761.367250][ T7970] ? lockdep_init_map_type+0x16d/0x7d0
[ 761.367265][ T7970] gfs2_sys_fs_add+0x207/0x470
[ 761.367281][ T7970] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 761.367295][ T7970] ? __pfx_alloc_workqueue+0x10/0x10
[ 761.367311][ T7970] ? read_word_at_a_time+0xe/0x20
[ 761.367323][ T7970] gfs2_fill_super+0x1352/0x2bf0
[ 761.367334][ T7970] ? __pfx_gfs2_fill_super+0x10/0x10
[ 761.402772][ T7970] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 761.404692][ T7970] ? set_blocksize+0x2b1/0x350
[ 761.406444][ T7970] ? sb_set_blocksize+0xf6/0x120
[ 761.408180][ T7970] ? setup_bdev_super+0x392/0x720
[ 761.409958][ T7970] get_tree_bdev+0x36f/0x610
[ 761.411586][ T7970] ? __pfx_gfs2_fill_super+0x10/0x10
[ 761.413443][ T7970] ? __pfx_get_tree_bdev+0x10/0x10
[ 761.415261][ T7970] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 761.417352][ T7970] ? cap_capable+0x1cf/0x240
[ 761.418974][ T7970] gfs2_get_tree+0x4e/0x280
[ 761.420575][ T7970] vfs_get_tree+0x8f/0x380
[ 761.422144][ T7970] path_mount+0x14e6/0x1f20
[ 761.423733][ T7970] ? kmem_cache_free+0x12e/0x380
[ 761.425516][ T7970] ? __pfx_path_mount+0x10/0x10
[ 761.427235][ T7970] ? putname+0x12e/0x170
[ 761.428748][ T7970] __x64_sys_mount+0x297/0x320
[ 761.430432][ T7970] ? __pfx___x64_sys_mount+0x10/0x10
[ 761.432285][ T7970] do_syscall_64+0xd2/0x260
[ 761.433901][ T7970] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 761.436050][ T7970] RIP: 0033:0x7f3ced07f4aa
[ 761.436142][ T7971] loop1: detected capacity change from 0 to 32768
[ 761.437608][ T7970] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 761.437621][ T7970] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 761.437633][ T7970] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 761.437640][ T7970] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 761.437647][ T7970] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 761.457777][ T7970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 761.460537][ T7970] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 761.463302][ T7970]
[ 761.466097][ T7970] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 761.467892][ T7971] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 761.470822][ T7970] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 761.474294][ T7971] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 761.484375][ T7971] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 761.488935][ T54] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 761.491645][ T54] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 761.534480][ T54] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 42ms
[ 761.537861][ T54] gfs2: fsid=syz:syz.0: jid=0: Done
[ 761.540084][ T7971] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 761.663185][ T7971] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 761.682099][ T5265] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 761.682099][ T5265] inode = 11 2340
[ 761.682099][ T5265] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 761.689770][ T5265] 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
[ 761.693795][ T5265] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5265 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 761.701211][ T5265] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 761.705072][ T5265] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 761.710477][ T5265] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 761.713681][ T5265] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 761.718903][ T5265] gfs2: fsid=syz:syz.0: File system withdrawn
[ 761.721202][ T5265] CPU: 1 PID: 5265 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 761.724867][ T5265] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 761.728788][ T5265] Call Trace:
[ 761.730101][ T5265]
[ 761.731213][ T5265] dump_stack_lvl+0x16c/0x1f0
[ 761.732906][ T5265] gfs2_withdraw+0xab8/0x1290
[ 761.734591][ T5265] ? __pfx_gfs2_withdraw+0x10/0x10
[ 761.736566][ T5265] ? map_id_range_down+0x2b6/0x3a0
[ 761.738808][ T5265] ? __pfx_map_id_range_down+0x10/0x10
[ 761.740970][ T5265] gfs2_inode_refresh+0xc99/0x10a0
[ 761.742794][ T5265] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 761.744853][ T5265] inode_go_instantiate+0x47/0x60
[ 761.746748][ T5265] gfs2_instantiate+0x169/0x250
[ 761.748565][ T5265] gfs2_glock_wait+0x214/0x330
[ 761.750281][ T5265] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 761.752243][ T5265] gfs2_glock_nq+0x946/0x1cd0
[ 761.753945][ T5265] ? do_raw_spin_unlock+0x172/0x230
[ 761.755820][ T5265] ? __gfs2_holder_init+0x18a/0x2f0
[ 761.757732][ T5265] do_sync+0x6cf/0xd30
[ 761.759195][ T5265] ? __pfx_do_sync+0x10/0x10
[ 761.760856][ T5265] ? gfs2_quota_sync+0x4ad/0x630
[ 761.762675][ T5265] ? gfs2_quota_sync+0x419/0x630
[ 761.764430][ T5265] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 761.766372][ T5265] ? qd_check_sync+0x3d8/0x4f0
[ 761.768149][ T5265] gfs2_quota_sync+0x419/0x630
[ 761.769871][ T5265] gfs2_sync_fs+0x44/0xb0
[ 761.771437][ T5265] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 761.773295][ T5265] sync_filesystem+0x10d/0x290
[ 761.774996][ T5265] generic_shutdown_super+0x7e/0x3d0
[ 761.776968][ T5265] kill_block_super+0x3b/0x90
[ 761.778639][ T5265] gfs2_kill_sb+0x360/0x410
[ 761.780259][ T5265] deactivate_locked_super+0xbe/0x1a0
[ 761.782230][ T5265] deactivate_super+0xde/0x100
[ 761.783929][ T5265] cleanup_mnt+0x222/0x450
[ 761.785634][ T5265] task_work_run+0x14e/0x250
[ 761.787278][ T5265] ? __pfx_task_work_run+0x10/0x10
[ 761.789170][ T5265] syscall_exit_to_user_mode+0x275/0x2a0
[ 761.791153][ T5265] do_syscall_64+0xe2/0x260
[ 761.792847][ T5265] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 761.794922][ T5265] RIP: 0033:0x7f932287f0d7
[ 761.795975][ T7977] loop3: detected capacity change from 0 to 32768
[ 761.796533][ T5265] 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
[ 761.798607][ T7978] loop2: detected capacity change from 0 to 32768
[ 761.800292][ T7978] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 761.805747][ T5265] RSP: 002b:00007ffd7099f2d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 761.805773][ T5265] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f932287f0d7
[ 761.805785][ T5265] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd7099f390
[ 761.805797][ T5265] RBP: 00007ffd7099f390 R08: 0000000000000000 R09: 0000000000000000
[ 761.805809][ T5265] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd709a0450
[ 761.805820][ T5265] R13: 00007f93228c93b9 R14: 00000000000b9cf3 R15: 0000000000000001
[ 761.805833][ T5265]
[ 761.808656][ T7977] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 761.810794][ T7978] CPU: 0 PID: 7978 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 761.823497][ T7979] loop0: detected capacity change from 0 to 32768
[ 761.826704][ T7978] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 761.826719][ T7978] Call Trace:
[ 761.826727][ T7978]
[ 761.826734][ T7978] dump_stack_lvl+0x16c/0x1f0
[ 761.826765][ T7978] sysfs_warn_dup+0x7f/0xa0
[ 761.826792][ T7978] sysfs_create_dir_ns+0x24d/0x2b0
[ 761.826819][ T7978] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 761.851390][ T7978] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 761.853139][ T7978] ? do_raw_spin_unlock+0x172/0x230
[ 761.854803][ T7978] kobject_add_internal+0x2c8/0x990
[ 761.854975][ T7979] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 761.856508][ T7978] kobject_init_and_add+0x11c/0x190
[ 761.856523][ T7978] ? __pfx_kobject_init_and_add+0x10/0x10
[ 761.856534][ T7978] ? lockdep_init_map_type+0x16d/0x7d0
[ 761.856549][ T7978] ? lockdep_init_map_type+0x16d/0x7d0
[ 761.866094][ T7978] gfs2_sys_fs_add+0x207/0x470
[ 761.867794][ T7978] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 761.869558][ T7978] ? __pfx_alloc_workqueue+0x10/0x10
[ 761.871335][ T7978] ? read_word_at_a_time+0xe/0x20
[ 761.872973][ T7978] gfs2_fill_super+0x1352/0x2bf0
[ 761.874822][ T7978] ? __pfx_gfs2_fill_super+0x10/0x10
[ 761.876670][ T7978] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 761.878474][ T7978] ? set_blocksize+0x2b1/0x350
[ 761.880034][ T7978] ? sb_set_blocksize+0xf6/0x120
[ 761.881633][ T7978] ? setup_bdev_super+0x392/0x720
[ 761.883365][ T7978] get_tree_bdev+0x36f/0x610
[ 761.884972][ T7978] ? __pfx_gfs2_fill_super+0x10/0x10
[ 761.886705][ T7978] ? __pfx_get_tree_bdev+0x10/0x10
[ 761.888358][ T7978] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 761.890175][ T7978] ? cap_capable+0x1cf/0x240
[ 761.891677][ T7978] gfs2_get_tree+0x4e/0x280
[ 761.893175][ T7978] vfs_get_tree+0x8f/0x380
[ 761.894632][ T7978] path_mount+0x14e6/0x1f20
[ 761.896106][ T7978] ? kmem_cache_free+0x12e/0x380
[ 761.897738][ T7978] ? __pfx_path_mount+0x10/0x10
[ 761.899318][ T7978] ? putname+0x12e/0x170
[ 761.900660][ T7978] __x64_sys_mount+0x297/0x320
[ 761.902249][ T7978] ? __pfx___x64_sys_mount+0x10/0x10
[ 761.903970][ T7978] do_syscall_64+0xd2/0x260
[ 761.905466][ T7978] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 761.907392][ T7978] RIP: 0033:0x7f131fc7f4aa
[ 761.908867][ T7978] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 761.915013][ T7978] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 761.917859][ T7978] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 761.920401][ T7978] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 761.923066][ T7978] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 761.926197][ T7978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 761.928816][ T7978] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 761.931291][ T7978]
[ 761.932363][ T7979] CPU: 2 PID: 7979 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 761.935384][ T7978] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 761.935943][ T7979] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 761.935953][ T7979] Call Trace:
[ 761.935958][ T7979]
[ 761.935962][ T7979] dump_stack_lvl+0x16c/0x1f0
[ 761.935981][ T7979] sysfs_warn_dup+0x7f/0xa0
[ 761.935998][ T7979] sysfs_create_dir_ns+0x24d/0x2b0
[ 761.941456][ T7978] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 761.944053][ T7979] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 761.944071][ T7979] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 761.944083][ T7979] ? do_raw_spin_unlock+0x172/0x230
[ 761.944093][ T7979] kobject_add_internal+0x2c8/0x990
[ 761.944105][ T7979] kobject_init_and_add+0x11c/0x190
[ 761.962436][ T7979] ? __pfx_kobject_init_and_add+0x10/0x10
[ 761.964439][ T7979] ? lockdep_init_map_type+0x16d/0x7d0
[ 761.966300][ T7979] ? lockdep_init_map_type+0x16d/0x7d0
[ 761.968179][ T7979] gfs2_sys_fs_add+0x207/0x470
[ 761.969845][ T7979] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 761.971663][ T7979] ? __pfx_alloc_workqueue+0x10/0x10
[ 761.973611][ T7979] ? read_word_at_a_time+0xe/0x20
[ 761.975342][ T7979] gfs2_fill_super+0x1352/0x2bf0
[ 761.977070][ T7979] ? __pfx_gfs2_fill_super+0x10/0x10
[ 761.978926][ T7979] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 761.980775][ T7979] ? set_blocksize+0x2b1/0x350
[ 761.982433][ T7979] ? sb_set_blocksize+0xf6/0x120
[ 761.984205][ T7979] ? setup_bdev_super+0x392/0x720
[ 761.985961][ T7979] get_tree_bdev+0x36f/0x610
[ 761.987565][ T7979] ? __pfx_gfs2_fill_super+0x10/0x10
[ 761.989436][ T7979] ? __pfx_get_tree_bdev+0x10/0x10
[ 761.991216][ T7979] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 761.993209][ T7979] ? cap_capable+0x1cf/0x240
[ 761.994840][ T7979] gfs2_get_tree+0x4e/0x280
[ 761.996407][ T7979] vfs_get_tree+0x8f/0x380
[ 761.997983][ T7979] path_mount+0x14e6/0x1f20
[ 761.999601][ T7979] ? kmem_cache_free+0x12e/0x380
[ 762.001330][ T7979] ? __pfx_path_mount+0x10/0x10
[ 762.003039][ T7979] ? putname+0x12e/0x170
[ 762.004574][ T7979] __x64_sys_mount+0x297/0x320
[ 762.006262][ T7979] ? __pfx___x64_sys_mount+0x10/0x10
[ 762.008112][ T7979] do_syscall_64+0xd2/0x260
[ 762.009870][ T7979] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 762.012329][ T7979] RIP: 0033:0x7f3ced07f4aa
[ 762.014192][ T7979] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 762.022092][ T7979] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 762.025499][ T7979] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 762.028313][ T7979] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 762.031116][ T7979] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 762.033914][ T7979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 762.036719][ T7979] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 762.039504][ T7979]
[ 762.040629][ T7977] CPU: 3 PID: 7977 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 762.044292][ T7977] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 762.047867][ T7977] Call Trace:
[ 762.049080][ T7977]
[ 762.049234][ T7979] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 762.050120][ T7977] dump_stack_lvl+0x16c/0x1f0
[ 762.050141][ T7977] sysfs_warn_dup+0x7f/0xa0
[ 762.050158][ T7977] sysfs_create_dir_ns+0x24d/0x2b0
[ 762.056367][ T7979] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 762.057086][ T7977] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 762.065140][ T7977] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 762.067056][ T7977] ? do_raw_spin_unlock+0x172/0x230
[ 762.068912][ T7977] kobject_add_internal+0x2c8/0x990
[ 762.070752][ T7977] kobject_init_and_add+0x11c/0x190
[ 762.072602][ T7977] ? __pfx_kobject_init_and_add+0x10/0x10
[ 762.074605][ T7977] ? lockdep_init_map_type+0x16d/0x7d0
[ 762.076575][ T7977] ? lockdep_init_map_type+0x16d/0x7d0
[ 762.078502][ T7977] gfs2_sys_fs_add+0x207/0x470
[ 762.080280][ T7977] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 762.082162][ T7977] ? __pfx_alloc_workqueue+0x10/0x10
[ 762.084022][ T7977] ? read_word_at_a_time+0xe/0x20
[ 762.085840][ T7977] gfs2_fill_super+0x1352/0x2bf0
[ 762.087586][ T7977] ? __pfx_gfs2_fill_super+0x10/0x10
[ 762.089456][ T7977] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 762.091345][ T7977] ? set_blocksize+0x2b1/0x350
[ 762.093039][ T7977] ? sb_set_blocksize+0xf6/0x120
[ 762.094733][ T7977] ? setup_bdev_super+0x392/0x720
[ 762.096547][ T7977] get_tree_bdev+0x36f/0x610
[ 762.098191][ T7977] ? __pfx_gfs2_fill_super+0x10/0x10
[ 762.100042][ T7977] ? __pfx_get_tree_bdev+0x10/0x10
[ 762.101882][ T7977] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 762.103848][ T7977] ? cap_capable+0x1cf/0x240
[ 762.105526][ T7977] gfs2_get_tree+0x4e/0x280
[ 762.107147][ T7977] vfs_get_tree+0x8f/0x380
[ 762.108740][ T7977] path_mount+0x14e6/0x1f20
[ 762.110367][ T7977] ? kmem_cache_free+0x12e/0x380
[ 762.112127][ T7977] ? __pfx_path_mount+0x10/0x10
[ 762.113875][ T7977] ? putname+0x12e/0x170
[ 762.115394][ T7977] __x64_sys_mount+0x297/0x320
[ 762.117102][ T7977] ? __pfx___x64_sys_mount+0x10/0x10
[ 762.118979][ T7977] do_syscall_64+0xd2/0x260
[ 762.120600][ T7977] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 762.122687][ T7977] RIP: 0033:0x7fb605a7f4aa
[ 762.124271][ T7977] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 762.131206][ T7977] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 762.134130][ T7977] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 762.137048][ T7977] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 762.139940][ T7977] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 762.142520][ T7977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 762.145205][ T7977] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 762.147978][ T7977]
[ 762.150671][ T7977] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 762.155654][ T7977] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 762.483372][ T7983] loop2: detected capacity change from 0 to 32768
[ 762.492247][ T7983] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 762.495940][ T7983] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 762.506757][ T7983] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 762.511168][ T824] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 762.514059][ T824] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 762.521018][ T7984] loop0: detected capacity change from 0 to 32768
[ 762.537226][ T7984] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 762.540421][ T7984] CPU: 3 PID: 7984 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 762.544882][ T7984] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 762.549136][ T7984] Call Trace:
[ 762.550595][ T7984]
[ 762.551832][ T7984] dump_stack_lvl+0x16c/0x1f0
[ 762.553561][ T7986] loop1: detected capacity change from 0 to 32768
[ 762.553870][ T7984] sysfs_warn_dup+0x7f/0xa0
[ 762.558084][ T7984] sysfs_create_dir_ns+0x24d/0x2b0
[ 762.558819][ T7985] loop3: detected capacity change from 0 to 32768
[ 762.560195][ T7984] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 762.560222][ T7984] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 762.564080][ T7985] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 762.564843][ T7984] ? do_raw_spin_unlock+0x172/0x230
[ 762.564863][ T7984] kobject_add_internal+0x2c8/0x990
[ 762.564882][ T7984] kobject_init_and_add+0x11c/0x190
[ 762.569700][ T7986] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 762.569873][ T7984] ? __pfx_kobject_init_and_add+0x10/0x10
[ 762.582222][ T7984] ? lockdep_init_map_type+0x16d/0x7d0
[ 762.584596][ T7984] ? lockdep_init_map_type+0x16d/0x7d0
[ 762.586978][ T7984] gfs2_sys_fs_add+0x207/0x470
[ 762.589076][ T7984] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 762.591357][ T7984] ? __pfx_alloc_workqueue+0x10/0x10
[ 762.593664][ T7984] ? read_word_at_a_time+0xe/0x20
[ 762.595862][ T7984] gfs2_fill_super+0x1352/0x2bf0
[ 762.598117][ T7984] ? __pfx_gfs2_fill_super+0x10/0x10
[ 762.600386][ T7984] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 762.602700][ T7984] ? set_blocksize+0x2b1/0x350
[ 762.604796][ T7984] ? sb_set_blocksize+0xf6/0x120
[ 762.606944][ T7984] ? setup_bdev_super+0x392/0x720
[ 762.609119][ T7984] get_tree_bdev+0x36f/0x610
[ 762.611113][ T7984] ? __pfx_gfs2_fill_super+0x10/0x10
[ 762.613389][ T7984] ? __pfx_get_tree_bdev+0x10/0x10
[ 762.615490][ T7984] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 762.617884][ T7984] ? cap_capable+0x1cf/0x240
[ 762.619871][ T7984] gfs2_get_tree+0x4e/0x280
[ 762.621711][ T7984] vfs_get_tree+0x8f/0x380
[ 762.623574][ T7984] path_mount+0x14e6/0x1f20
[ 762.625537][ T7984] ? kmem_cache_free+0x12e/0x380
[ 762.627581][ T7984] ? __pfx_path_mount+0x10/0x10
[ 762.629673][ T7984] ? putname+0x12e/0x170
[ 762.631510][ T7984] __x64_sys_mount+0x297/0x320
[ 762.633403][ T7984] ? __pfx___x64_sys_mount+0x10/0x10
[ 762.635666][ T7984] do_syscall_64+0xd2/0x260
[ 762.637585][ T7984] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 762.640079][ T7984] RIP: 0033:0x7f3ced07f4aa
[ 762.642020][ T7984] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 762.649810][ T7984] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 762.652677][ T7984] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 762.655492][ T7984] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 762.658258][ T7984] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 762.661033][ T7984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 762.663774][ T7984] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 762.666556][ T7984]
[ 762.667660][ T7985] CPU: 1 PID: 7985 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 762.671293][ T7985] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 762.672339][ T7984] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 762.674876][ T7985] Call Trace:
[ 762.674883][ T7985]
[ 762.674888][ T7985] dump_stack_lvl+0x16c/0x1f0
[ 762.674907][ T7985] sysfs_warn_dup+0x7f/0xa0
[ 762.674924][ T7985] sysfs_create_dir_ns+0x24d/0x2b0
[ 762.674940][ T7985] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 762.674955][ T7985] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 762.674967][ T7985] ? do_raw_spin_unlock+0x172/0x230
[ 762.674978][ T7985] kobject_add_internal+0x2c8/0x990
[ 762.674989][ T7985] kobject_init_and_add+0x11c/0x190
[ 762.675000][ T7985] ? __pfx_kobject_init_and_add+0x10/0x10
[ 762.675012][ T7985] ? lockdep_init_map_type+0x16d/0x7d0
[ 762.675027][ T7985] ? lockdep_init_map_type+0x16d/0x7d0
[ 762.675043][ T7985] gfs2_sys_fs_add+0x207/0x470
[ 762.675059][ T7985] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 762.675073][ T7985] ? __pfx_alloc_workqueue+0x10/0x10
[ 762.675089][ T7985] ? read_word_at_a_time+0xe/0x20
[ 762.678269][ T824] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 164ms
[ 762.678375][ T824] gfs2: fsid=syz:syz.0: jid=0: Done
[ 762.681087][ T7984] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 762.682104][ T7985] gfs2_fill_super+0x1352/0x2bf0
[ 762.682120][ T7985] ? __pfx_gfs2_fill_super+0x10/0x10
[ 762.682131][ T7985] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 762.682141][ T7985] ? set_blocksize+0x2b1/0x350
[ 762.682152][ T7985] ? sb_set_blocksize+0xf6/0x120
[ 762.683493][ T7983] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 762.684833][ T7985] ? setup_bdev_super+0x392/0x720
[ 762.684850][ T7985] get_tree_bdev+0x36f/0x610
[ 762.684865][ T7985] ? __pfx_gfs2_fill_super+0x10/0x10
[ 762.684875][ T7985] ? __pfx_get_tree_bdev+0x10/0x10
[ 762.684890][ T7985] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 762.684903][ T7985] ? cap_capable+0x1cf/0x240
[ 762.684917][ T7985] gfs2_get_tree+0x4e/0x280
[ 762.684927][ T7985] vfs_get_tree+0x8f/0x380
[ 762.684942][ T7985] path_mount+0x14e6/0x1f20
[ 762.684956][ T7985] ? kmem_cache_free+0x12e/0x380
[ 762.684967][ T7985] ? __pfx_path_mount+0x10/0x10
[ 762.684982][ T7985] ? putname+0x12e/0x170
[ 762.684993][ T7985] __x64_sys_mount+0x297/0x320
[ 762.685008][ T7985] ? __pfx___x64_sys_mount+0x10/0x10
[ 762.685023][ T7985] do_syscall_64+0xd2/0x260
[ 762.685035][ T7985] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 762.685048][ T7985] RIP: 0033:0x7fb605a7f4aa
[ 762.760081][ T7985] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 762.766791][ T7985] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 762.769698][ T7985] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 762.772483][ T7985] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 762.775265][ T7985] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 762.778070][ T7985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 762.780866][ T7985] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 762.783311][ T7983] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 762.783660][ T7985]
[ 762.786993][ T7986] CPU: 2 PID: 7986 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 762.789216][ T7985] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 762.790606][ T7986] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 762.798114][ T7985] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 762.799373][ T7986] Call Trace:
[ 762.802886][ T7986]
[ 762.803931][ T7986] dump_stack_lvl+0x16c/0x1f0
[ 762.805628][ T7986] sysfs_warn_dup+0x7f/0xa0
[ 762.807227][ T7986] sysfs_create_dir_ns+0x24d/0x2b0
[ 762.809027][ T7986] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 762.810988][ T7986] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 762.812841][ T7986] ? do_raw_spin_unlock+0x172/0x230
[ 762.814654][ T7986] kobject_add_internal+0x2c8/0x990
[ 762.816590][ T7986] kobject_init_and_add+0x11c/0x190
[ 762.818418][ T7986] ? __pfx_kobject_init_and_add+0x10/0x10
[ 762.820315][ T7986] ? lockdep_init_map_type+0x16d/0x7d0
[ 762.822161][ T7986] ? lockdep_init_map_type+0x16d/0x7d0
[ 762.824381][ T7986] gfs2_sys_fs_add+0x207/0x470
[ 762.826525][ T7986] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 762.828812][ T7986] ? __pfx_alloc_workqueue+0x10/0x10
[ 762.830782][ T7986] ? read_word_at_a_time+0xe/0x20
[ 762.832733][ T7986] gfs2_fill_super+0x1352/0x2bf0
[ 762.834576][ T7986] ? __pfx_gfs2_fill_super+0x10/0x10
[ 762.836460][ T7986] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 762.838477][ T7986] ? set_blocksize+0x2b1/0x350
[ 762.840330][ T7986] ? sb_set_blocksize+0xf6/0x120
[ 762.842287][ T7986] ? setup_bdev_super+0x392/0x720
[ 762.844156][ T7986] get_tree_bdev+0x36f/0x610
[ 762.845835][ T7986] ? __pfx_gfs2_fill_super+0x10/0x10
[ 762.847740][ T7986] ? __pfx_get_tree_bdev+0x10/0x10
[ 762.849552][ T7986] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 762.851541][ T7986] ? cap_capable+0x1cf/0x240
[ 762.853367][ T7986] gfs2_get_tree+0x4e/0x280
[ 762.855085][ T7986] vfs_get_tree+0x8f/0x380
[ 762.856872][ T7986] path_mount+0x14e6/0x1f20
[ 762.858616][ T7986] ? kmem_cache_free+0x12e/0x380
[ 762.860562][ T7986] ? __pfx_path_mount+0x10/0x10
[ 762.862316][ T7986] ? putname+0x12e/0x170
[ 762.863799][ T7986] __x64_sys_mount+0x297/0x320
[ 762.865531][ T7986] ? __pfx___x64_sys_mount+0x10/0x10
[ 762.867570][ T7986] do_syscall_64+0xd2/0x260
[ 762.869201][ T7986] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 762.871557][ T7986] RIP: 0033:0x7f932287f4aa
[ 762.873173][ T7986] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 762.879887][ T7986] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 762.883252][ T7986] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 762.886557][ T7986] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 762.889695][ T7986] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 762.892645][ T7986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 762.895404][ T7986] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 762.898190][ T7986]
[ 762.903595][ T7986] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 762.908916][ T7986] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 762.909288][ T5262] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 762.909288][ T5262] inode = 11 2340
[ 762.909288][ T5262] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 762.918192][ T5262] 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
[ 762.921404][ T5262] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5262 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 762.925013][ T5262] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 762.927852][ T5262] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 762.932572][ T5262] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 762.935641][ T5262] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 762.937947][ T5262] gfs2: fsid=syz:syz.0: File system withdrawn
[ 762.940037][ T5262] CPU: 2 PID: 5262 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 762.943528][ T5262] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 762.947036][ T5262] Call Trace:
[ 762.948219][ T5262]
[ 762.949266][ T5262] dump_stack_lvl+0x16c/0x1f0
[ 762.950918][ T5262] gfs2_withdraw+0xab8/0x1290
[ 762.952573][ T5262] ? __pfx_gfs2_withdraw+0x10/0x10
[ 762.954378][ T5262] ? map_id_range_down+0x2b6/0x3a0
[ 762.956139][ T5262] ? __pfx_map_id_range_down+0x10/0x10
[ 762.958056][ T5262] gfs2_inode_refresh+0xc99/0x10a0
[ 762.960041][ T5262] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 762.962490][ T5262] inode_go_instantiate+0x47/0x60
[ 762.964569][ T5262] gfs2_instantiate+0x169/0x250
[ 762.966697][ T5262] gfs2_glock_wait+0x214/0x330
[ 762.968825][ T5262] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 762.971070][ T5262] gfs2_glock_nq+0x946/0x1cd0
[ 762.972993][ T5262] ? do_raw_spin_unlock+0x172/0x230
[ 762.975010][ T5262] ? __gfs2_holder_init+0x18a/0x2f0
[ 762.977224][ T5262] do_sync+0x6cf/0xd30
[ 762.978831][ T5262] ? __pfx_do_sync+0x10/0x10
[ 762.980660][ T5262] ? gfs2_quota_sync+0x4ad/0x630
[ 762.982579][ T5262] ? gfs2_quota_sync+0x419/0x630
[ 762.984335][ T5262] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 762.986522][ T5262] ? qd_check_sync+0x3d8/0x4f0
[ 762.988600][ T5262] gfs2_quota_sync+0x419/0x630
[ 762.990624][ T5262] gfs2_sync_fs+0x44/0xb0
[ 762.992446][ T5262] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 762.994306][ T5262] sync_filesystem+0x10d/0x290
[ 762.996102][ T5262] generic_shutdown_super+0x7e/0x3d0
[ 762.998380][ T5262] kill_block_super+0x3b/0x90
[ 763.000290][ T5262] gfs2_kill_sb+0x360/0x410
[ 763.002098][ T5262] deactivate_locked_super+0xbe/0x1a0
[ 763.004184][ T5262] deactivate_super+0xde/0x100
[ 763.006146][ T5262] cleanup_mnt+0x222/0x450
[ 763.007741][ T5262] task_work_run+0x14e/0x250
[ 763.009533][ T5262] ? __pfx_task_work_run+0x10/0x10
[ 763.011818][ T5262] syscall_exit_to_user_mode+0x275/0x2a0
[ 763.014069][ T5262] do_syscall_64+0xe2/0x260
[ 763.015674][ T5262] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 763.017842][ T5262] RIP: 0033:0x7f131fc7f0d7
[ 763.019542][ T5262] 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
[ 763.026427][ T5262] RSP: 002b:00007ffd8021b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 763.029820][ T5262] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f131fc7f0d7
[ 763.032792][ T5262] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd8021b240
[ 763.035690][ T5262] RBP: 00007ffd8021b240 R08: 0000000000000000 R09: 0000000000000000
[ 763.038875][ T5262] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd8021c300
[ 763.042013][ T5262] R13: 00007f131fcc93b9 R14: 00000000000ba0fc R15: 0000000000000001
[ 763.045345][ T5262]
[ 763.322421][ T7993] loop1: detected capacity change from 0 to 32768
[ 763.329732][ T7993] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 763.332763][ T7993] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 763.337990][ T7993] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 763.341501][ T1389] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 763.344209][ T1389] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 763.356358][ T7994] loop0: detected capacity change from 0 to 32768
[ 763.359494][ T7995] loop3: detected capacity change from 0 to 32768
[ 763.373345][ T7994] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 763.373418][ T1389] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 29ms
[ 763.373851][ T7995] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 763.373862][ T7995] CPU: 0 PID: 7995 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 763.373874][ T7995] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 763.373881][ T7995] Call Trace:
[ 763.373885][ T7995]
[ 763.373889][ T7995] dump_stack_lvl+0x16c/0x1f0
[ 763.373909][ T7995] sysfs_warn_dup+0x7f/0xa0
[ 763.373926][ T7995] sysfs_create_dir_ns+0x24d/0x2b0
[ 763.373941][ T7995] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 763.373957][ T7995] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 763.373968][ T7995] ? do_raw_spin_unlock+0x172/0x230
[ 763.373979][ T7995] kobject_add_internal+0x2c8/0x990
[ 763.373990][ T7995] kobject_init_and_add+0x11c/0x190
[ 763.374001][ T7995] ? __pfx_kobject_init_and_add+0x10/0x10
[ 763.374012][ T7995] ? lockdep_init_map_type+0x16d/0x7d0
[ 763.374027][ T7995] ? lockdep_init_map_type+0x16d/0x7d0
[ 763.374043][ T7995] gfs2_sys_fs_add+0x207/0x470
[ 763.374059][ T7995] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 763.374073][ T7995] ? __pfx_alloc_workqueue+0x10/0x10
[ 763.374088][ T7995] ? read_word_at_a_time+0xe/0x20
[ 763.374100][ T7995] gfs2_fill_super+0x1352/0x2bf0
[ 763.374112][ T7995] ? __pfx_gfs2_fill_super+0x10/0x10
[ 763.374122][ T7995] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 763.374132][ T7995] ? set_blocksize+0x2b1/0x350
[ 763.374142][ T7995] ? sb_set_blocksize+0xf6/0x120
[ 763.374152][ T7995] ? setup_bdev_super+0x392/0x720
[ 763.374166][ T7995] get_tree_bdev+0x36f/0x610
[ 763.374180][ T7995] ? __pfx_gfs2_fill_super+0x10/0x10
[ 763.374191][ T7995] ? __pfx_get_tree_bdev+0x10/0x10
[ 763.374205][ T7995] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 763.374218][ T7995] ? cap_capable+0x1cf/0x240
[ 763.374231][ T7995] gfs2_get_tree+0x4e/0x280
[ 763.374241][ T7995] vfs_get_tree+0x8f/0x380
[ 763.374256][ T7995] path_mount+0x14e6/0x1f20
[ 763.374270][ T7995] ? kmem_cache_free+0x12e/0x380
[ 763.374281][ T7995] ? __pfx_path_mount+0x10/0x10
[ 763.374295][ T7995] ? putname+0x12e/0x170
[ 763.374306][ T7995] __x64_sys_mount+0x297/0x320
[ 763.374321][ T7995] ? __pfx___x64_sys_mount+0x10/0x10
[ 763.374336][ T7995] do_syscall_64+0xd2/0x260
[ 763.374347][ T7995] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 763.374360][ T7995] RIP: 0033:0x7fb605a7f4aa
[ 763.374369][ T7995] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 763.374378][ T7995] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 763.374389][ T7995] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 763.374396][ T7995] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 763.374403][ T7995] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 763.374410][ T7995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 763.374422][ T7995] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 763.374430][ T7995]
[ 763.374442][ T7995] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 763.374449][ T7995] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 763.377009][ T7994] CPU: 1 PID: 7994 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 763.444126][ T7996] loop2: detected capacity change from 0 to 32768
[ 763.444942][ T7994] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 763.444959][ T7994] Call Trace:
[ 763.444967][ T7994]
[ 763.444976][ T7994] dump_stack_lvl+0x16c/0x1f0
[ 763.445008][ T7994] sysfs_warn_dup+0x7f/0xa0
[ 763.474259][ T7996] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 763.475551][ T7994] sysfs_create_dir_ns+0x24d/0x2b0
[ 763.475589][ T7994] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 763.475616][ T7994] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 763.475637][ T7994] ? do_raw_spin_unlock+0x172/0x230
[ 763.475657][ T7994] kobject_add_internal+0x2c8/0x990
[ 763.475681][ T7994] kobject_init_and_add+0x11c/0x190
[ 763.555907][ T7994] ? __pfx_kobject_init_and_add+0x10/0x10
[ 763.558453][ T7994] ? lockdep_init_map_type+0x16d/0x7d0
[ 763.560906][ T7994] ? lockdep_init_map_type+0x16d/0x7d0
[ 763.563333][ T7994] gfs2_sys_fs_add+0x207/0x470
[ 763.565524][ T7994] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 763.567948][ T7994] ? __pfx_alloc_workqueue+0x10/0x10
[ 763.570339][ T7994] ? read_word_at_a_time+0xe/0x20
[ 763.572507][ T7994] gfs2_fill_super+0x1352/0x2bf0
[ 763.574734][ T7994] ? __pfx_gfs2_fill_super+0x10/0x10
[ 763.577157][ T7994] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 763.579560][ T7994] ? set_blocksize+0x2b1/0x350
[ 763.581722][ T7994] ? sb_set_blocksize+0xf6/0x120
[ 763.583931][ T7994] ? setup_bdev_super+0x392/0x720
[ 763.586204][ T7994] get_tree_bdev+0x36f/0x610
[ 763.588293][ T7994] ? __pfx_gfs2_fill_super+0x10/0x10
[ 763.590638][ T7994] ? __pfx_get_tree_bdev+0x10/0x10
[ 763.592979][ T7994] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 763.595512][ T7994] ? cap_capable+0x1cf/0x240
[ 763.597519][ T7994] gfs2_get_tree+0x4e/0x280
[ 763.599554][ T7994] vfs_get_tree+0x8f/0x380
[ 763.601572][ T7994] path_mount+0x14e6/0x1f20
[ 763.603631][ T7994] ? kmem_cache_free+0x12e/0x380
[ 763.605883][ T7994] ? __pfx_path_mount+0x10/0x10
[ 763.608061][ T7994] ? putname+0x12e/0x170
[ 763.609980][ T7994] __x64_sys_mount+0x297/0x320
[ 763.612182][ T7994] ? __pfx___x64_sys_mount+0x10/0x10
[ 763.614575][ T7994] do_syscall_64+0xd2/0x260
[ 763.616712][ T7994] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 763.619295][ T7994] RIP: 0033:0x7f3ced07f4aa
[ 763.620984][ T7994] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 763.627909][ T7994] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 763.631273][ T7994] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 763.634865][ T7994] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 763.638459][ T7994] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 763.642011][ T7994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 763.645589][ T7994] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 763.649085][ T7994]
[ 763.650502][ T7996] CPU: 3 PID: 7996 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 763.650794][ T1389] gfs2: fsid=syz:syz.0: jid=0: Done
[ 763.654207][ T7996] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 763.657133][ T7993] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 763.659845][ T7996] Call Trace:
[ 763.659852][ T7996]
[ 763.659857][ T7996] dump_stack_lvl+0x16c/0x1f0
[ 763.660290][ T7994] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 763.660301][ T7994] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 763.675829][ T7996] sysfs_warn_dup+0x7f/0xa0
[ 763.677947][ T7996] sysfs_create_dir_ns+0x24d/0x2b0
[ 763.680213][ T7996] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 763.682707][ T7996] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 763.684800][ T7996] ? do_raw_spin_unlock+0x172/0x230
[ 763.686607][ T7996] kobject_add_internal+0x2c8/0x990
[ 763.688388][ T7996] kobject_init_and_add+0x11c/0x190
[ 763.690196][ T7996] ? __pfx_kobject_init_and_add+0x10/0x10
[ 763.692275][ T7996] ? lockdep_init_map_type+0x16d/0x7d0
[ 763.694822][ T7996] ? lockdep_init_map_type+0x16d/0x7d0
[ 763.697282][ T7996] gfs2_sys_fs_add+0x207/0x470
[ 763.699307][ T7996] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 763.701197][ T7996] ? __pfx_alloc_workqueue+0x10/0x10
[ 763.703161][ T7996] ? read_word_at_a_time+0xe/0x20
[ 763.704961][ T7996] gfs2_fill_super+0x1352/0x2bf0
[ 763.706975][ T7996] ? __pfx_gfs2_fill_super+0x10/0x10
[ 763.709311][ T7996] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 763.711203][ T7996] ? set_blocksize+0x2b1/0x350
[ 763.712963][ T7996] ? sb_set_blocksize+0xf6/0x120
[ 763.714943][ T7996] ? setup_bdev_super+0x392/0x720
[ 763.717060][ T7996] get_tree_bdev+0x36f/0x610
[ 763.718932][ T7996] ? __pfx_gfs2_fill_super+0x10/0x10
[ 763.721039][ T7996] ? __pfx_get_tree_bdev+0x10/0x10
[ 763.723065][ T7996] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 763.725070][ T7996] ? cap_capable+0x1cf/0x240
[ 763.726789][ T7996] gfs2_get_tree+0x4e/0x280
[ 763.728462][ T7996] vfs_get_tree+0x8f/0x380
[ 763.730055][ T7996] path_mount+0x14e6/0x1f20
[ 763.731792][ T7996] ? kmem_cache_free+0x12e/0x380
[ 763.733588][ T7996] ? __pfx_path_mount+0x10/0x10
[ 763.735307][ T7996] ? putname+0x12e/0x170
[ 763.736853][ T7996] __x64_sys_mount+0x297/0x320
[ 763.738628][ T7996] ? __pfx___x64_sys_mount+0x10/0x10
[ 763.740510][ T7996] do_syscall_64+0xd2/0x260
[ 763.742210][ T7996] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 763.744519][ T7996] RIP: 0033:0x7f131fc7f4aa
[ 763.746319][ T7996] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 763.754376][ T7996] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 763.757367][ T7996] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 763.760116][ T7996] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 763.762913][ T7996] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 763.765895][ T7996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 763.768754][ T7996] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 763.771531][ T7996]
[ 763.774248][ T7996] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 763.779905][ T7996] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 763.785483][ T5251] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 763.892962][ T7993] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 763.912599][ T5265] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 763.912599][ T5265] inode = 11 2340
[ 763.912599][ T5265] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 763.929756][ T5265] 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
[ 763.933219][ T5265] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5265 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 763.948491][ T5265] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 763.951409][ T5265] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 763.960596][ T5265] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 763.963745][ T5265] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 763.967253][ T5265] gfs2: fsid=syz:syz.0: File system withdrawn
[ 763.969508][ T5265] CPU: 1 PID: 5265 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 763.974034][ T5265] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 763.978557][ T5265] Call Trace:
[ 763.980097][ T5265]
[ 763.981250][ T5265] dump_stack_lvl+0x16c/0x1f0
[ 763.982926][ T5265] gfs2_withdraw+0xab8/0x1290
[ 763.984601][ T5265] ? __pfx_gfs2_withdraw+0x10/0x10
[ 763.986427][ T5265] ? map_id_range_down+0x2b6/0x3a0
[ 763.988241][ T5265] ? __pfx_map_id_range_down+0x10/0x10
[ 763.990437][ T5265] gfs2_inode_refresh+0xc99/0x10a0
[ 763.992829][ T5265] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 763.995256][ T5265] inode_go_instantiate+0x47/0x60
[ 763.997534][ T5265] gfs2_instantiate+0x169/0x250
[ 763.999696][ T5265] gfs2_glock_wait+0x214/0x330
[ 764.001921][ T5265] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 764.003992][ T5265] gfs2_glock_nq+0x946/0x1cd0
[ 764.006159][ T5265] ? do_raw_spin_unlock+0x172/0x230
[ 764.008426][ T5265] ? __gfs2_holder_init+0x18a/0x2f0
[ 764.010805][ T5265] do_sync+0x6cf/0xd30
[ 764.012695][ T5265] ? __pfx_do_sync+0x10/0x10
[ 764.014771][ T5265] ? gfs2_quota_sync+0x4ad/0x630
[ 764.016944][ T5265] ? gfs2_quota_sync+0x419/0x630
[ 764.019222][ T5265] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 764.021693][ T5265] ? qd_check_sync+0x3d8/0x4f0
[ 764.023863][ T5265] gfs2_quota_sync+0x419/0x630
[ 764.025708][ T5265] gfs2_sync_fs+0x44/0xb0
[ 764.027643][ T5265] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 764.029854][ T5265] sync_filesystem+0x10d/0x290
[ 764.031587][ T5265] generic_shutdown_super+0x7e/0x3d0
[ 764.033511][ T5265] kill_block_super+0x3b/0x90
[ 764.035194][ T5265] gfs2_kill_sb+0x360/0x410
[ 764.036810][ T5265] deactivate_locked_super+0xbe/0x1a0
[ 764.038727][ T5265] deactivate_super+0xde/0x100
[ 764.040671][ T5265] cleanup_mnt+0x222/0x450
[ 764.042660][ T5265] task_work_run+0x14e/0x250
[ 764.044557][ T5265] ? __pfx_task_work_run+0x10/0x10
[ 764.046686][ T5265] syscall_exit_to_user_mode+0x275/0x2a0
[ 764.049045][ T5265] do_syscall_64+0xe2/0x260
[ 764.050985][ T5265] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 764.053222][ T5265] RIP: 0033:0x7f932287f0d7
[ 764.054949][ T5265] 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
[ 764.062435][ T5265] RSP: 002b:00007ffd7099f2d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 764.065633][ T5265] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f932287f0d7
[ 764.068484][ T5265] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd7099f390
[ 764.071285][ T5265] RBP: 00007ffd7099f390 R08: 0000000000000000 R09: 0000000000000000
[ 764.074679][ T5265] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd709a0450
[ 764.077474][ T5265] R13: 00007f93228c93b9 R14: 00000000000ba470 R15: 0000000000000001
[ 764.080277][ T5265]
[ 764.120683][ T8005] loop0: detected capacity change from 0 to 32768
[ 764.134246][ T8005] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 764.137298][ T8005] CPU: 1 PID: 8005 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 764.138965][ T8004] loop2: detected capacity change from 0 to 32768
[ 764.140919][ T8005] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 764.140929][ T8005] Call Trace:
[ 764.140934][ T8005]
[ 764.140938][ T8005] dump_stack_lvl+0x16c/0x1f0
[ 764.148131][ T8004] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 764.148600][ T8005] sysfs_warn_dup+0x7f/0xa0
[ 764.149662][ T8004] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 764.151362][ T8005] sysfs_create_dir_ns+0x24d/0x2b0
[ 764.156341][ T8004] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 764.158415][ T8005] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 764.161125][ T1389] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 764.163547][ T8005] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 764.167195][ T1389] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 764.167853][ T8003] loop3: detected capacity change from 0 to 32768
[ 764.168248][ T8005] ? do_raw_spin_unlock+0x172/0x230
[ 764.176720][ T8005] kobject_add_internal+0x2c8/0x990
[ 764.178537][ T8005] kobject_init_and_add+0x11c/0x190
[ 764.179431][ T8003] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 764.180356][ T8005] ? __pfx_kobject_init_and_add+0x10/0x10
[ 764.180370][ T8005] ? lockdep_init_map_type+0x16d/0x7d0
[ 764.180386][ T8005] ? lockdep_init_map_type+0x16d/0x7d0
[ 764.189116][ T8005] gfs2_sys_fs_add+0x207/0x470
[ 764.190814][ T8005] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 764.192754][ T8005] ? __pfx_alloc_workqueue+0x10/0x10
[ 764.194791][ T8005] ? read_word_at_a_time+0xe/0x20
[ 764.196995][ T8005] gfs2_fill_super+0x1352/0x2bf0
[ 764.198760][ T8005] ? __pfx_gfs2_fill_super+0x10/0x10
[ 764.200635][ T8005] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 764.202580][ T8005] ? set_blocksize+0x2b1/0x350
[ 764.204594][ T8005] ? sb_set_blocksize+0xf6/0x120
[ 764.206758][ T8005] ? setup_bdev_super+0x392/0x720
[ 764.208945][ T8005] get_tree_bdev+0x36f/0x610
[ 764.211000][ T8005] ? __pfx_gfs2_fill_super+0x10/0x10
[ 764.213355][ T8005] ? __pfx_get_tree_bdev+0x10/0x10
[ 764.215411][ T8005] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 764.217575][ T8005] ? cap_capable+0x1cf/0x240
[ 764.219527][ T8005] gfs2_get_tree+0x4e/0x280
[ 764.221688][ T8005] vfs_get_tree+0x8f/0x380
[ 764.223381][ T8005] path_mount+0x14e6/0x1f20
[ 764.225227][ T8005] ? kmem_cache_free+0x12e/0x380
[ 764.227363][ T8005] ? __pfx_path_mount+0x10/0x10
[ 764.229621][ T8005] ? putname+0x12e/0x170
[ 764.231465][ T8005] __x64_sys_mount+0x297/0x320
[ 764.233694][ T8005] ? __pfx___x64_sys_mount+0x10/0x10
[ 764.236121][ T8005] do_syscall_64+0xd2/0x260
[ 764.238218][ T8005] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 764.240836][ T8005] RIP: 0033:0x7f3ced07f4aa
[ 764.242650][ T8005] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 764.249407][ T8005] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 764.252397][ T8005] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 764.255197][ T8005] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 764.257987][ T8005] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 764.261335][ T8005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 764.264811][ T8005] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 764.268270][ T8005]
[ 764.269732][ T8003] CPU: 3 PID: 8003 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 764.273059][ T8005] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 764.273471][ T8003] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 764.273480][ T8003] Call Trace:
[ 764.278561][ T8005] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 764.281982][ T8003]
[ 764.281988][ T8003] dump_stack_lvl+0x16c/0x1f0
[ 764.282009][ T8003] sysfs_warn_dup+0x7f/0xa0
[ 764.282026][ T8003] sysfs_create_dir_ns+0x24d/0x2b0
[ 764.285697][ T1389] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 118ms
[ 764.286636][ T8003] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 764.288954][ T1389] gfs2: fsid=syz:syz.0: jid=0: Done
[ 764.290689][ T8003] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 764.301382][ T8004] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 764.303749][ T8003] ? do_raw_spin_unlock+0x172/0x230
[ 764.308579][ T8003] kobject_add_internal+0x2c8/0x990
[ 764.310871][ T8003] kobject_init_and_add+0x11c/0x190
[ 764.313102][ T8003] ? __pfx_kobject_init_and_add+0x10/0x10
[ 764.315543][ T8003] ? lockdep_init_map_type+0x16d/0x7d0
[ 764.318102][ T8003] ? lockdep_init_map_type+0x16d/0x7d0
[ 764.320430][ T8003] gfs2_sys_fs_add+0x207/0x470
[ 764.322413][ T8003] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 764.324632][ T8003] ? __pfx_alloc_workqueue+0x10/0x10
[ 764.326517][ T8003] ? read_word_at_a_time+0xe/0x20
[ 764.328331][ T8003] gfs2_fill_super+0x1352/0x2bf0
[ 764.330126][ T8003] ? __pfx_gfs2_fill_super+0x10/0x10
[ 764.332003][ T8003] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 764.333905][ T8003] ? set_blocksize+0x2b1/0x350
[ 764.335597][ T8003] ? sb_set_blocksize+0xf6/0x120
[ 764.337361][ T8003] ? setup_bdev_super+0x392/0x720
[ 764.339427][ T8003] get_tree_bdev+0x36f/0x610
[ 764.341146][ T8003] ? __pfx_gfs2_fill_super+0x10/0x10
[ 764.343006][ T8003] ? __pfx_get_tree_bdev+0x10/0x10
[ 764.344842][ T8003] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 764.346816][ T8003] ? cap_capable+0x1cf/0x240
[ 764.348480][ T8003] gfs2_get_tree+0x4e/0x280
[ 764.350092][ T8003] vfs_get_tree+0x8f/0x380
[ 764.351734][ T8003] path_mount+0x14e6/0x1f20
[ 764.353666][ T8003] ? kmem_cache_free+0x12e/0x380
[ 764.355742][ T8003] ? __pfx_path_mount+0x10/0x10
[ 764.357562][ T8003] ? putname+0x12e/0x170
[ 764.359366][ T8003] __x64_sys_mount+0x297/0x320
[ 764.361106][ T8003] ? __pfx___x64_sys_mount+0x10/0x10
[ 764.363391][ T8003] do_syscall_64+0xd2/0x260
[ 764.365413][ T8003] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 764.367971][ T8003] RIP: 0033:0x7fb605a7f4aa
[ 764.369910][ T8003] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 764.378216][ T8003] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 764.381170][ T8003] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 764.383936][ T8003] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 764.387382][ T8003] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 764.390799][ T8003] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 764.394236][ T8003] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 764.397686][ T8003]
[ 764.400679][ T8003] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 764.406820][ T8003] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 764.483894][ T8004] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 764.509482][ T5262] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 764.509482][ T5262] inode = 11 2340
[ 764.509482][ T5262] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 764.517653][ T5262] 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
[ 764.520986][ T5262] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5262 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 764.526117][ T5262] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 764.539247][ T5262] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 764.546702][ T5262] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 764.550166][ T5262] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 764.552824][ T5262] gfs2: fsid=syz:syz.0: File system withdrawn
[ 764.558316][ T5262] CPU: 3 PID: 5262 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 764.562003][ T5262] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 764.565676][ T5262] Call Trace:
[ 764.566964][ T5262]
[ 764.568172][ T5262] dump_stack_lvl+0x16c/0x1f0
[ 764.570108][ T5262] gfs2_withdraw+0xab8/0x1290
[ 764.571906][ T5262] ? __pfx_gfs2_withdraw+0x10/0x10
[ 764.573828][ T5262] ? map_id_range_down+0x2b6/0x3a0
[ 764.575915][ T5262] ? __pfx_map_id_range_down+0x10/0x10
[ 764.578282][ T5262] gfs2_inode_refresh+0xc99/0x10a0
[ 764.580471][ T5262] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 764.582570][ T5262] inode_go_instantiate+0x47/0x60
[ 764.584349][ T5262] gfs2_instantiate+0x169/0x250
[ 764.586099][ T5262] gfs2_glock_wait+0x214/0x330
[ 764.587785][ T5262] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 764.589814][ T5262] gfs2_glock_nq+0x946/0x1cd0
[ 764.591855][ T5262] ? do_raw_spin_unlock+0x172/0x230
[ 764.594108][ T5262] ? __gfs2_holder_init+0x18a/0x2f0
[ 764.596340][ T5262] do_sync+0x6cf/0xd30
[ 764.598151][ T5262] ? __pfx_do_sync+0x10/0x10
[ 764.600073][ T5262] ? gfs2_quota_sync+0x4ad/0x630
[ 764.601852][ T5262] ? gfs2_quota_sync+0x419/0x630
[ 764.603792][ T5262] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 764.605948][ T5262] ? qd_check_sync+0x3d8/0x4f0
[ 764.607762][ T5262] gfs2_quota_sync+0x419/0x630
[ 764.609461][ T5262] gfs2_sync_fs+0x44/0xb0
[ 764.610977][ T5262] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 764.612753][ T5262] sync_filesystem+0x10d/0x290
[ 764.614437][ T5262] generic_shutdown_super+0x7e/0x3d0
[ 764.616281][ T5262] kill_block_super+0x3b/0x90
[ 764.617948][ T5262] gfs2_kill_sb+0x360/0x410
[ 764.619562][ T5262] deactivate_locked_super+0xbe/0x1a0
[ 764.621456][ T5262] deactivate_super+0xde/0x100
[ 764.623138][ T5262] cleanup_mnt+0x222/0x450
[ 764.624734][ T5262] task_work_run+0x14e/0x250
[ 764.626351][ T5262] ? __pfx_task_work_run+0x10/0x10
[ 764.628117][ T5262] syscall_exit_to_user_mode+0x275/0x2a0
[ 764.630134][ T5262] do_syscall_64+0xe2/0x260
[ 764.631802][ T5262] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 764.633917][ T5262] RIP: 0033:0x7f131fc7f0d7
[ 764.635683][ T5262] 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
[ 764.644257][ T5262] RSP: 002b:00007ffd8021b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 764.648014][ T5262] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f131fc7f0d7
[ 764.651573][ T5262] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd8021b240
[ 764.655112][ T5262] RBP: 00007ffd8021b240 R08: 0000000000000000 R09: 0000000000000000
[ 764.658669][ T5262] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd8021c300
[ 764.662214][ T5262] R13: 00007f131fcc93b9 R14: 00000000000ba76e R15: 0000000000000001
[ 764.665808][ T5262]
[ 764.698001][ T8012] loop0: detected capacity change from 0 to 32768
[ 764.703209][ T8012] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 764.705968][ T8012] CPU: 2 PID: 8012 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 764.709618][ T8012] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 764.713111][ T8012] Call Trace:
[ 764.714280][ T8012]
[ 764.715317][ T8012] dump_stack_lvl+0x16c/0x1f0
[ 764.716984][ T8012] sysfs_warn_dup+0x7f/0xa0
[ 764.718623][ T8012] sysfs_create_dir_ns+0x24d/0x2b0
[ 764.720414][ T8012] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 764.722376][ T8012] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 764.724251][ T8012] ? do_raw_spin_unlock+0x172/0x230
[ 764.726094][ T8012] kobject_add_internal+0x2c8/0x990
[ 764.727946][ T8012] kobject_init_and_add+0x11c/0x190
[ 764.729806][ T8012] ? __pfx_kobject_init_and_add+0x10/0x10
[ 764.731499][ T8013] loop3: detected capacity change from 0 to 32768
[ 764.731796][ T8012] ? lockdep_init_map_type+0x16d/0x7d0
[ 764.736269][ T8012] ? lockdep_init_map_type+0x16d/0x7d0
[ 764.738195][ T8012] gfs2_sys_fs_add+0x207/0x470
[ 764.739880][ T8012] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 764.741730][ T8012] ? __pfx_alloc_workqueue+0x10/0x10
[ 764.743063][ T8011] loop1: detected capacity change from 0 to 32768
[ 764.743568][ T8012] ? read_word_at_a_time+0xe/0x20
[ 764.746381][ T8013] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 764.750763][ T8012] gfs2_fill_super+0x1352/0x2bf0
[ 764.752511][ T8012] ? __pfx_gfs2_fill_super+0x10/0x10
[ 764.754352][ T8012] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 764.756236][ T8012] ? set_blocksize+0x2b1/0x350
[ 764.756694][ T8011] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 764.758074][ T8012] ? sb_set_blocksize+0xf6/0x120
[ 764.758087][ T8012] ? setup_bdev_super+0x392/0x720
[ 764.758101][ T8012] get_tree_bdev+0x36f/0x610
[ 764.758116][ T8012] ? __pfx_gfs2_fill_super+0x10/0x10
[ 764.768265][ T8012] ? __pfx_get_tree_bdev+0x10/0x10
[ 764.770097][ T8012] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 764.772049][ T8012] ? cap_capable+0x1cf/0x240
[ 764.773682][ T8012] gfs2_get_tree+0x4e/0x280
[ 764.775284][ T8012] vfs_get_tree+0x8f/0x380
[ 764.776857][ T8012] path_mount+0x14e6/0x1f20
[ 764.778451][ T8012] ? kmem_cache_free+0x12e/0x380
[ 764.780189][ T8012] ? __pfx_path_mount+0x10/0x10
[ 764.781915][ T8012] ? putname+0x12e/0x170
[ 764.783400][ T8012] __x64_sys_mount+0x297/0x320
[ 764.785090][ T8012] ? __pfx___x64_sys_mount+0x10/0x10
[ 764.786955][ T8012] do_syscall_64+0xd2/0x260
[ 764.788589][ T8012] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 764.790663][ T8012] RIP: 0033:0x7f3ced07f4aa
[ 764.792226][ T8012] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 764.798895][ T8012] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 764.801751][ T8012] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 764.804498][ T8012] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 764.807256][ T8012] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 764.810030][ T8012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 764.812771][ T8012] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 764.815507][ T8012]
[ 764.816616][ T8013] CPU: 3 PID: 8013 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 764.817197][ T8012] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 764.821031][ T8013] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 764.821042][ T8013] Call Trace:
[ 764.821048][ T8013]
[ 764.821054][ T8013] dump_stack_lvl+0x16c/0x1f0
[ 764.826684][ T8012] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 764.830779][ T8013] sysfs_warn_dup+0x7f/0xa0
[ 764.830808][ T8013] sysfs_create_dir_ns+0x24d/0x2b0
[ 764.842163][ T8013] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 764.844633][ T8013] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 764.846980][ T8013] ? do_raw_spin_unlock+0x172/0x230
[ 764.849199][ T8013] kobject_add_internal+0x2c8/0x990
[ 764.851376][ T8013] kobject_init_and_add+0x11c/0x190
[ 764.853575][ T8013] ? __pfx_kobject_init_and_add+0x10/0x10
[ 764.855886][ T8013] ? lockdep_init_map_type+0x16d/0x7d0
[ 764.858234][ T8013] ? lockdep_init_map_type+0x16d/0x7d0
[ 764.860532][ T8013] gfs2_sys_fs_add+0x207/0x470
[ 764.862503][ T8013] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 764.864616][ T8013] ? __pfx_alloc_workqueue+0x10/0x10
[ 764.866773][ T8013] ? read_word_at_a_time+0xe/0x20
[ 764.868658][ T8013] gfs2_fill_super+0x1352/0x2bf0
[ 764.870413][ T8013] ? __pfx_gfs2_fill_super+0x10/0x10
[ 764.872251][ T8013] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 764.874298][ T8013] ? set_blocksize+0x2b1/0x350
[ 764.876107][ T8013] ? sb_set_blocksize+0xf6/0x120
[ 764.878043][ T8013] ? setup_bdev_super+0x392/0x720
[ 764.880134][ T8013] get_tree_bdev+0x36f/0x610
[ 764.881775][ T8013] ? __pfx_gfs2_fill_super+0x10/0x10
[ 764.883690][ T8013] ? __pfx_get_tree_bdev+0x10/0x10
[ 764.885625][ T8013] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 764.888034][ T8013] ? cap_capable+0x1cf/0x240
[ 764.890120][ T8013] gfs2_get_tree+0x4e/0x280
[ 764.892152][ T8013] vfs_get_tree+0x8f/0x380
[ 764.893941][ T8013] path_mount+0x14e6/0x1f20
[ 764.895733][ T8013] ? kmem_cache_free+0x12e/0x380
[ 764.897748][ T8013] ? __pfx_path_mount+0x10/0x10
[ 764.899775][ T8013] ? putname+0x12e/0x170
[ 764.901429][ T8013] __x64_sys_mount+0x297/0x320
[ 764.903529][ T8013] ? __pfx___x64_sys_mount+0x10/0x10
[ 764.905619][ T8013] do_syscall_64+0xd2/0x260
[ 764.907273][ T8013] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 764.909457][ T8013] RIP: 0033:0x7fb605a7f4aa
[ 764.911295][ T8013] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 764.918797][ T8013] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 764.922026][ T8013] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 764.925415][ T8013] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 764.928775][ T8013] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 764.932023][ T8013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 764.935322][ T8013] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 764.938134][ T8013]
[ 764.939225][ T8011] CPU: 1 PID: 8011 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 764.939928][ T8013] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 764.943857][ T8011] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 764.948748][ T8013] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 764.952993][ T8011] Call Trace:
[ 764.953004][ T8011]
[ 764.958330][ T8011] dump_stack_lvl+0x16c/0x1f0
[ 764.960400][ T8011] sysfs_warn_dup+0x7f/0xa0
[ 764.962405][ T8011] sysfs_create_dir_ns+0x24d/0x2b0
[ 764.964652][ T8011] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 764.967108][ T8011] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 764.969363][ T8011] ? do_raw_spin_unlock+0x172/0x230
[ 764.971523][ T8011] kobject_add_internal+0x2c8/0x990
[ 764.973797][ T8011] kobject_init_and_add+0x11c/0x190
[ 764.976061][ T8011] ? __pfx_kobject_init_and_add+0x10/0x10
[ 764.978504][ T8011] ? lockdep_init_map_type+0x16d/0x7d0
[ 764.980828][ T8011] ? lockdep_init_map_type+0x16d/0x7d0
[ 764.983154][ T8011] gfs2_sys_fs_add+0x207/0x470
[ 764.985252][ T8011] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 764.987562][ T8011] ? __pfx_alloc_workqueue+0x10/0x10
[ 764.989857][ T8011] ? read_word_at_a_time+0xe/0x20
[ 764.992053][ T8011] gfs2_fill_super+0x1352/0x2bf0
[ 764.994216][ T8011] ? __pfx_gfs2_fill_super+0x10/0x10
[ 764.996515][ T8011] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 764.998845][ T8011] ? set_blocksize+0x2b1/0x350
[ 765.000940][ T8011] ? sb_set_blocksize+0xf6/0x120
[ 765.003035][ T8011] ? setup_bdev_super+0x392/0x720
[ 765.004873][ T8011] get_tree_bdev+0x36f/0x610
[ 765.006918][ T8011] ? __pfx_gfs2_fill_super+0x10/0x10
[ 765.008878][ T8011] ? __pfx_get_tree_bdev+0x10/0x10
[ 765.010907][ T8011] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 765.013318][ T8011] ? cap_capable+0x1cf/0x240
[ 765.015353][ T8011] gfs2_get_tree+0x4e/0x280
[ 765.017342][ T8011] vfs_get_tree+0x8f/0x380
[ 765.019289][ T8011] path_mount+0x14e6/0x1f20
[ 765.021274][ T8011] ? kmem_cache_free+0x12e/0x380
[ 765.023441][ T8011] ? __pfx_path_mount+0x10/0x10
[ 765.025590][ T8011] ? putname+0x12e/0x170
[ 765.027434][ T8011] __x64_sys_mount+0x297/0x320
[ 765.029527][ T8011] ? __pfx___x64_sys_mount+0x10/0x10
[ 765.031832][ T8011] do_syscall_64+0xd2/0x260
[ 765.033754][ T8011] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 765.036238][ T8011] RIP: 0033:0x7f932287f4aa
[ 765.038123][ T8011] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 765.046184][ T8011] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 765.049251][ T8011] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 765.051995][ T8011] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 765.055189][ T8011] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 765.058535][ T8011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 765.061981][ T8011] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 765.065422][ T8011]
[ 765.069292][ T8011] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 765.075089][ T8011] gfs2: fsid=syz:syz: error -17 adding sysfs files
2024/03/31 21:59:06 executed programs: 1079
[ 765.377039][ T8017] loop0: detected capacity change from 0 to 32768
[ 765.387008][ T8017] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 765.389996][ T8017] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 765.407491][ T8020] loop1: detected capacity change from 0 to 32768
[ 765.411000][ T8017] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 765.411237][ T8020] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 765.415362][ T5302] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 765.416381][ T8020] CPU: 3 PID: 8020 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 765.420039][ T5302] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 765.422178][ T8020] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 765.422187][ T8020] Call Trace:
[ 765.422192][ T8020]
[ 765.422197][ T8020] dump_stack_lvl+0x16c/0x1f0
[ 765.422217][ T8020] sysfs_warn_dup+0x7f/0xa0
[ 765.433691][ T8020] sysfs_create_dir_ns+0x24d/0x2b0
[ 765.435511][ T8020] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 765.437456][ T8020] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 765.439294][ T8020] ? do_raw_spin_unlock+0x172/0x230
[ 765.439621][ T8018] loop2: detected capacity change from 0 to 32768
[ 765.441078][ T8020] kobject_add_internal+0x2c8/0x990
[ 765.441093][ T8020] kobject_init_and_add+0x11c/0x190
[ 765.441105][ T8020] ? __pfx_kobject_init_and_add+0x10/0x10
[ 765.441116][ T8020] ? lockdep_init_map_type+0x16d/0x7d0
[ 765.441132][ T8020] ? lockdep_init_map_type+0x16d/0x7d0
[ 765.451622][ T8018] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 765.453161][ T8020] gfs2_sys_fs_add+0x207/0x470
[ 765.453182][ T8020] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 765.453197][ T8020] ? __pfx_alloc_workqueue+0x10/0x10
[ 765.453213][ T8020] ? read_word_at_a_time+0xe/0x20
[ 765.453388][ T5302] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 33ms
[ 765.453489][ T5302] gfs2: fsid=syz:syz.0: jid=0: Done
[ 765.453511][ T8017] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 765.470157][ T8020] gfs2_fill_super+0x1352/0x2bf0
[ 765.471879][ T8020] ? __pfx_gfs2_fill_super+0x10/0x10
[ 765.473785][ T8020] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 765.475660][ T8020] ? set_blocksize+0x2b1/0x350
[ 765.477338][ T8020] ? sb_set_blocksize+0xf6/0x120
[ 765.479055][ T8020] ? setup_bdev_super+0x392/0x720
[ 765.480827][ T8020] get_tree_bdev+0x36f/0x610
[ 765.481600][ T8019] loop3: detected capacity change from 0 to 32768
[ 765.482445][ T8020] ? __pfx_gfs2_fill_super+0x10/0x10
[ 765.486608][ T8020] ? __pfx_get_tree_bdev+0x10/0x10
[ 765.488396][ T8020] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 765.490434][ T8020] ? cap_capable+0x1cf/0x240
[ 765.492145][ T8020] gfs2_get_tree+0x4e/0x280
[ 765.494018][ T8020] vfs_get_tree+0x8f/0x380
[ 765.495921][ T8020] path_mount+0x14e6/0x1f20
[ 765.497665][ T8020] ? kmem_cache_free+0x12e/0x380
[ 765.499387][ T8020] ? __pfx_path_mount+0x10/0x10
[ 765.501068][ T8020] ? putname+0x12e/0x170
[ 765.502913][ T8020] __x64_sys_mount+0x297/0x320
[ 765.504915][ T8020] ? __pfx___x64_sys_mount+0x10/0x10
[ 765.507081][ T8020] do_syscall_64+0xd2/0x260
[ 765.508915][ T8020] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 765.510438][ T8019] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 765.511220][ T8020] RIP: 0033:0x7f932287f4aa
[ 765.511231][ T8020] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 765.511242][ T8020] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 765.511253][ T8020] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 765.511260][ T8020] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 765.511267][ T8020] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 765.536239][ T8020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 765.539685][ T8020] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 765.543112][ T8020]
[ 765.544475][ T8018] CPU: 1 PID: 8018 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 765.545733][ T8020] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 765.548191][ T8018] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 765.554131][ T8020] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 765.557679][ T8018] Call Trace:
[ 765.557687][ T8018]
[ 765.557691][ T8018] dump_stack_lvl+0x16c/0x1f0
[ 765.557715][ T8018] sysfs_warn_dup+0x7f/0xa0
[ 765.557732][ T8018] sysfs_create_dir_ns+0x24d/0x2b0
[ 765.557747][ T8018] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 765.557763][ T8018] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 765.572828][ T8018] ? do_raw_spin_unlock+0x172/0x230
[ 765.574675][ T8018] kobject_add_internal+0x2c8/0x990
[ 765.576548][ T8018] kobject_init_and_add+0x11c/0x190
[ 765.578767][ T8018] ? __pfx_kobject_init_and_add+0x10/0x10
[ 765.580820][ T8018] ? lockdep_init_map_type+0x16d/0x7d0
[ 765.582762][ T8018] ? lockdep_init_map_type+0x16d/0x7d0
[ 765.584926][ T8018] gfs2_sys_fs_add+0x207/0x470
[ 765.586647][ T8018] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 765.588778][ T8018] ? __pfx_alloc_workqueue+0x10/0x10
[ 765.591026][ T8018] ? read_word_at_a_time+0xe/0x20
[ 765.593207][ T8018] gfs2_fill_super+0x1352/0x2bf0
[ 765.595430][ T8018] ? __pfx_gfs2_fill_super+0x10/0x10
[ 765.597638][ T8018] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 765.599794][ T8018] ? set_blocksize+0x2b1/0x350
[ 765.601959][ T8018] ? sb_set_blocksize+0xf6/0x120
[ 765.604102][ T8018] ? setup_bdev_super+0x392/0x720
[ 765.606175][ T8018] get_tree_bdev+0x36f/0x610
[ 765.607840][ T8018] ? __pfx_gfs2_fill_super+0x10/0x10
[ 765.609726][ T8018] ? __pfx_get_tree_bdev+0x10/0x10
[ 765.611724][ T8018] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 765.613783][ T8018] ? cap_capable+0x1cf/0x240
[ 765.615457][ T8018] gfs2_get_tree+0x4e/0x280
[ 765.617218][ T8018] vfs_get_tree+0x8f/0x380
[ 765.618922][ T8018] path_mount+0x14e6/0x1f20
[ 765.620563][ T8018] ? kmem_cache_free+0x12e/0x380
[ 765.621123][ T8017] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 765.622452][ T8018] ? __pfx_path_mount+0x10/0x10
[ 765.622471][ T8018] ? putname+0x12e/0x170
[ 765.622483][ T8018] __x64_sys_mount+0x297/0x320
[ 765.622498][ T8018] ? __pfx___x64_sys_mount+0x10/0x10
[ 765.622514][ T8018] do_syscall_64+0xd2/0x260
[ 765.635476][ T8018] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 765.638188][ T8018] RIP: 0033:0x7f131fc7f4aa
[ 765.640215][ T8018] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 765.648679][ T8018] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 765.651836][ T8018] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 765.655389][ T8018] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 765.658959][ T8018] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 765.662597][ T8018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 765.666195][ T8018] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 765.669720][ T8018]
[ 765.671297][ T8019] CPU: 3 PID: 8019 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 765.674839][ T8018] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 765.675660][ T8019] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 765.681210][ T8018] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 765.685383][ T8019] Call Trace:
[ 765.685394][ T8019]
[ 765.685401][ T8019] dump_stack_lvl+0x16c/0x1f0
[ 765.685431][ T8019] sysfs_warn_dup+0x7f/0xa0
[ 765.694501][ T8019] sysfs_create_dir_ns+0x24d/0x2b0
[ 765.696722][ T8019] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 765.699139][ T8019] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 765.701434][ T8019] ? do_raw_spin_unlock+0x172/0x230
[ 765.703387][ T8019] kobject_add_internal+0x2c8/0x990
[ 765.705245][ T8019] kobject_init_and_add+0x11c/0x190
[ 765.706987][ T8019] ? __pfx_kobject_init_and_add+0x10/0x10
[ 765.709008][ T8019] ? lockdep_init_map_type+0x16d/0x7d0
[ 765.711312][ T8019] ? lockdep_init_map_type+0x16d/0x7d0
[ 765.713656][ T8019] gfs2_sys_fs_add+0x207/0x470
[ 765.715730][ T8019] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 765.718026][ T8019] ? __pfx_alloc_workqueue+0x10/0x10
[ 765.720299][ T8019] ? read_word_at_a_time+0xe/0x20
[ 765.722056][ T8019] gfs2_fill_super+0x1352/0x2bf0
[ 765.723905][ T8019] ? __pfx_gfs2_fill_super+0x10/0x10
[ 765.725908][ T8019] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 765.727833][ T8019] ? set_blocksize+0x2b1/0x350
[ 765.729538][ T8019] ? sb_set_blocksize+0xf6/0x120
[ 765.731279][ T8019] ? setup_bdev_super+0x392/0x720
[ 765.733054][ T8019] get_tree_bdev+0x36f/0x610
[ 765.734680][ T8019] ? __pfx_gfs2_fill_super+0x10/0x10
[ 765.736536][ T8019] ? __pfx_get_tree_bdev+0x10/0x10
[ 765.738331][ T8019] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 765.740303][ T8019] ? cap_capable+0x1cf/0x240
[ 765.741984][ T8019] gfs2_get_tree+0x4e/0x280
[ 765.743557][ T8019] vfs_get_tree+0x8f/0x380
[ 765.745163][ T8019] path_mount+0x14e6/0x1f20
[ 765.746758][ T8019] ? kmem_cache_free+0x12e/0x380
[ 765.748499][ T8019] ? __pfx_path_mount+0x10/0x10
[ 765.750232][ T8019] ? putname+0x12e/0x170
[ 765.751696][ T8019] __x64_sys_mount+0x297/0x320
[ 765.753363][ T8019] ? __pfx___x64_sys_mount+0x10/0x10
[ 765.755202][ T8019] do_syscall_64+0xd2/0x260
[ 765.756802][ T8019] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 765.758867][ T8019] RIP: 0033:0x7fb605a7f4aa
[ 765.760452][ T8019] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 765.767134][ T8019] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 765.770133][ T8019] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 765.772883][ T8019] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 765.775632][ T8019] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 765.778376][ T8019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 765.781144][ T8019] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 765.783891][ T8019]
[ 765.785329][ T8019] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 765.790768][ T8019] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 765.792578][ T5261] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 765.792578][ T5261] inode = 11 2340
[ 765.792578][ T5261] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 765.802440][ T5261] 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
[ 765.806717][ T5261] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5261 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 765.811074][ T5261] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 765.814773][ T5261] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 765.819971][ T5261] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 765.823118][ T5261] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 765.826473][ T5261] gfs2: fsid=syz:syz.0: File system withdrawn
[ 765.830501][ T5261] CPU: 0 PID: 5261 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 765.834615][ T5261] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 765.838130][ T5261] Call Trace:
[ 765.839363][ T5261]
[ 765.840542][ T5261] dump_stack_lvl+0x16c/0x1f0
[ 765.842262][ T5261] gfs2_withdraw+0xab8/0x1290
[ 765.843930][ T5261] ? __pfx_gfs2_withdraw+0x10/0x10
[ 765.845751][ T5261] ? map_id_range_down+0x2b6/0x3a0
[ 765.847545][ T5261] ? __pfx_map_id_range_down+0x10/0x10
[ 765.849487][ T5261] gfs2_inode_refresh+0xc99/0x10a0
[ 765.851280][ T5261] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 765.853237][ T5261] inode_go_instantiate+0x47/0x60
[ 765.855007][ T5261] gfs2_instantiate+0x169/0x250
[ 765.856818][ T5261] gfs2_glock_wait+0x214/0x330
[ 765.858767][ T5261] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 765.860645][ T5261] gfs2_glock_nq+0x946/0x1cd0
[ 765.862304][ T5261] ? do_raw_spin_unlock+0x172/0x230
[ 765.864128][ T5261] ? __gfs2_holder_init+0x18a/0x2f0
[ 765.866128][ T5261] do_sync+0x6cf/0xd30
[ 765.867570][ T5261] ? __pfx_do_sync+0x10/0x10
[ 765.869220][ T5261] ? gfs2_quota_sync+0x4ad/0x630
[ 765.870964][ T5261] ? gfs2_quota_sync+0x419/0x630
[ 765.872682][ T5261] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 765.874537][ T5261] ? qd_check_sync+0x3d8/0x4f0
[ 765.876234][ T5261] gfs2_quota_sync+0x419/0x630
[ 765.878031][ T5261] gfs2_sync_fs+0x44/0xb0
[ 765.879924][ T5261] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 765.882122][ T5261] sync_filesystem+0x10d/0x290
[ 765.884228][ T5261] generic_shutdown_super+0x7e/0x3d0
[ 765.886583][ T5261] kill_block_super+0x3b/0x90
[ 765.888465][ T5261] gfs2_kill_sb+0x360/0x410
[ 765.890416][ T5261] deactivate_locked_super+0xbe/0x1a0
[ 765.892696][ T5261] deactivate_super+0xde/0x100
[ 765.894767][ T5261] cleanup_mnt+0x222/0x450
[ 765.896735][ T5261] task_work_run+0x14e/0x250
[ 765.898753][ T5261] ? __pfx_task_work_run+0x10/0x10
[ 765.900881][ T5261] syscall_exit_to_user_mode+0x275/0x2a0
[ 765.902837][ T5261] do_syscall_64+0xe2/0x260
[ 765.904425][ T5261] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 765.906703][ T5261] RIP: 0033:0x7f3ced07f0d7
[ 765.908269][ T5261] 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
[ 765.915146][ T5261] RSP: 002b:00007fff89a766d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 765.918072][ T5261] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3ced07f0d7
[ 765.920948][ T5261] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff89a76790
[ 765.923703][ T5261] RBP: 00007fff89a76790 R08: 0000000000000000 R09: 0000000000000000
[ 765.926636][ T5261] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff89a77850
[ 765.929642][ T5261] R13: 00007f3ced0c93b9 R14: 00000000000bac66 R15: 0000000000000001
[ 765.933108][ T5261]
[ 766.145322][ T8028] loop3: detected capacity change from 0 to 32768
[ 766.152708][ T8027] loop1: detected capacity change from 0 to 32768
[ 766.160124][ T8028] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 766.163462][ T8028] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 766.167606][ T8027] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 766.170219][ T8027] CPU: 3 PID: 8027 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 766.173798][ T8027] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 766.177355][ T8027] Call Trace:
[ 766.178536][ T8027]
[ 766.179597][ T8027] dump_stack_lvl+0x16c/0x1f0
[ 766.181273][ T8027] sysfs_warn_dup+0x7f/0xa0
[ 766.182920][ T8027] sysfs_create_dir_ns+0x24d/0x2b0
[ 766.184762][ T8027] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 766.186782][ T8027] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 766.188660][ T8027] ? do_raw_spin_unlock+0x172/0x230
[ 766.190493][ T8027] kobject_add_internal+0x2c8/0x990
[ 766.192323][ T8027] kobject_init_and_add+0x11c/0x190
[ 766.192508][ T8029] loop2: detected capacity change from 0 to 32768
[ 766.193454][ T8028] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 766.194144][ T8027] ? __pfx_kobject_init_and_add+0x10/0x10
[ 766.194159][ T8027] ? lockdep_init_map_type+0x16d/0x7d0
[ 766.194174][ T8027] ? lockdep_init_map_type+0x16d/0x7d0
[ 766.194190][ T8027] gfs2_sys_fs_add+0x207/0x470
[ 766.194197][ T5325] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 766.194207][ T5325] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 766.211205][ T8027] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 766.212673][ T8029] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 766.213054][ T8027] ? __pfx_alloc_workqueue+0x10/0x10
[ 766.218085][ T8027] ? read_word_at_a_time+0xe/0x20
[ 766.219986][ T8027] gfs2_fill_super+0x1352/0x2bf0
[ 766.221721][ T8027] ? __pfx_gfs2_fill_super+0x10/0x10
[ 766.223575][ T8027] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 766.225466][ T8027] ? set_blocksize+0x2b1/0x350
[ 766.227136][ T8027] ? sb_set_blocksize+0xf6/0x120
[ 766.228882][ T8027] ? setup_bdev_super+0x392/0x720
[ 766.230662][ T8027] get_tree_bdev+0x36f/0x610
[ 766.232295][ T8027] ? __pfx_gfs2_fill_super+0x10/0x10
[ 766.234153][ T8027] ? __pfx_get_tree_bdev+0x10/0x10
[ 766.235956][ T8027] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 766.237945][ T8027] ? cap_capable+0x1cf/0x240
[ 766.239570][ T8027] gfs2_get_tree+0x4e/0x280
[ 766.241188][ T8027] vfs_get_tree+0x8f/0x380
[ 766.242759][ T8027] path_mount+0x14e6/0x1f20
[ 766.244360][ T8027] ? kmem_cache_free+0x12e/0x380
[ 766.246134][ T8027] ? __pfx_path_mount+0x10/0x10
[ 766.247858][ T8027] ? putname+0x12e/0x170
[ 766.249373][ T8027] __x64_sys_mount+0x297/0x320
[ 766.251031][ T8027] ? __pfx___x64_sys_mount+0x10/0x10
[ 766.252868][ T8027] do_syscall_64+0xd2/0x260
[ 766.254455][ T8027] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 766.256527][ T8027] RIP: 0033:0x7f932287f4aa
[ 766.258101][ T8027] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 766.264823][ T8027] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 766.267725][ T8027] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 766.270502][ T8027] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 766.273282][ T8027] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 766.276058][ T8027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 766.278854][ T8027] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 766.281671][ T8027]
[ 766.282781][ T8029] CPU: 0 PID: 8029 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 766.286794][ T8029] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 766.290407][ T8029] Call Trace:
[ 766.291660][ T8029]
[ 766.292964][ T8029] dump_stack_lvl+0x16c/0x1f0
[ 766.293578][ T8027] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 766.294719][ T8029] sysfs_warn_dup+0x7f/0xa0
[ 766.294739][ T8029] sysfs_create_dir_ns+0x24d/0x2b0
[ 766.294755][ T8029] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 766.294770][ T8029] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 766.299604][ T8027] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 766.301181][ T8029] ? do_raw_spin_unlock+0x172/0x230
[ 766.311675][ T8029] kobject_add_internal+0x2c8/0x990
[ 766.313772][ T8029] kobject_init_and_add+0x11c/0x190
[ 766.316053][ T8029] ? __pfx_kobject_init_and_add+0x10/0x10
[ 766.318546][ T8029] ? lockdep_init_map_type+0x16d/0x7d0
[ 766.320498][ T8029] ? lockdep_init_map_type+0x16d/0x7d0
[ 766.321993][ T8030] loop0: detected capacity change from 0 to 32768
[ 766.322619][ T8029] gfs2_sys_fs_add+0x207/0x470
[ 766.326591][ T8029] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 766.327753][ T8030] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 766.328441][ T8029] ? __pfx_alloc_workqueue+0x10/0x10
[ 766.333301][ T8029] ? read_word_at_a_time+0xe/0x20
[ 766.335518][ T8029] gfs2_fill_super+0x1352/0x2bf0
[ 766.337627][ T8029] ? __pfx_gfs2_fill_super+0x10/0x10
[ 766.339781][ T8029] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 766.341760][ T8029] ? set_blocksize+0x2b1/0x350
[ 766.343433][ T8029] ? sb_set_blocksize+0xf6/0x120
[ 766.345380][ T8029] ? setup_bdev_super+0x392/0x720
[ 766.347168][ T8029] get_tree_bdev+0x36f/0x610
[ 766.348792][ T8029] ? __pfx_gfs2_fill_super+0x10/0x10
[ 766.350733][ T8029] ? __pfx_get_tree_bdev+0x10/0x10
[ 766.352531][ T8029] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 766.354540][ T8029] ? cap_capable+0x1cf/0x240
[ 766.356250][ T8029] gfs2_get_tree+0x4e/0x280
[ 766.357978][ T8029] vfs_get_tree+0x8f/0x380
[ 766.359576][ T8029] path_mount+0x14e6/0x1f20
[ 766.361294][ T8029] ? kmem_cache_free+0x12e/0x380
[ 766.363416][ T8029] ? __pfx_path_mount+0x10/0x10
[ 766.365641][ T8029] ? putname+0x12e/0x170
[ 766.367311][ T8029] __x64_sys_mount+0x297/0x320
[ 766.369288][ T8029] ? __pfx___x64_sys_mount+0x10/0x10
[ 766.371617][ T8029] do_syscall_64+0xd2/0x260
[ 766.373309][ T8029] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 766.375387][ T8029] RIP: 0033:0x7f131fc7f4aa
[ 766.376972][ T8029] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 766.384306][ T8029] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 766.387330][ T8029] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 766.390152][ T8029] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 766.393139][ T8029] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 766.396309][ T8029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 766.399053][ T8029] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 766.401811][ T8029]
[ 766.403057][ T8030] CPU: 2 PID: 8030 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 766.405254][ T5325] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 211ms
[ 766.406655][ T8030] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 766.409451][ T5325] gfs2: fsid=syz:syz.0: jid=0: Done
[ 766.412806][ T8030] Call Trace:
[ 766.412813][ T8030]
[ 766.415192][ T8029] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 766.416040][ T8030] dump_stack_lvl+0x16c/0x1f0
[ 766.417084][ T8029] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 766.422610][ T8030] sysfs_warn_dup+0x7f/0xa0
[ 766.426803][ T8028] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 766.428253][ T8030] sysfs_create_dir_ns+0x24d/0x2b0
[ 766.432734][ T8030] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 766.434803][ T8030] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 766.437310][ T8030] ? do_raw_spin_unlock+0x172/0x230
[ 766.439646][ T8030] kobject_add_internal+0x2c8/0x990
[ 766.441989][ T8030] kobject_init_and_add+0x11c/0x190
[ 766.444329][ T8030] ? __pfx_kobject_init_and_add+0x10/0x10
[ 766.446913][ T8030] ? lockdep_init_map_type+0x16d/0x7d0
[ 766.449362][ T8030] ? lockdep_init_map_type+0x16d/0x7d0
[ 766.451783][ T8030] gfs2_sys_fs_add+0x207/0x470
[ 766.453961][ T8030] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 766.456355][ T8030] ? __pfx_alloc_workqueue+0x10/0x10
[ 766.458760][ T8030] ? read_word_at_a_time+0xe/0x20
[ 766.460737][ T8030] gfs2_fill_super+0x1352/0x2bf0
[ 766.462454][ T8030] ? __pfx_gfs2_fill_super+0x10/0x10
[ 766.464278][ T8030] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 766.466160][ T8030] ? set_blocksize+0x2b1/0x350
[ 766.467866][ T8030] ? sb_set_blocksize+0xf6/0x120
[ 766.469617][ T8030] ? setup_bdev_super+0x392/0x720
[ 766.471885][ T8030] get_tree_bdev+0x36f/0x610
[ 766.474020][ T8030] ? __pfx_gfs2_fill_super+0x10/0x10
[ 766.476367][ T8030] ? __pfx_get_tree_bdev+0x10/0x10
[ 766.478661][ T8030] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 766.481203][ T8030] ? cap_capable+0x1cf/0x240
[ 766.483289][ T8030] gfs2_get_tree+0x4e/0x280
[ 766.485380][ T8030] vfs_get_tree+0x8f/0x380
[ 766.487392][ T8030] path_mount+0x14e6/0x1f20
[ 766.489441][ T8030] ? kmem_cache_free+0x12e/0x380
[ 766.491690][ T8030] ? __pfx_path_mount+0x10/0x10
[ 766.493855][ T8030] ? putname+0x12e/0x170
[ 766.495744][ T8030] __x64_sys_mount+0x297/0x320
[ 766.497620][ T8030] ? __pfx___x64_sys_mount+0x10/0x10
[ 766.499562][ T8030] do_syscall_64+0xd2/0x260
[ 766.501572][ T8030] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 766.504238][ T8030] RIP: 0033:0x7f3ced07f4aa
[ 766.506280][ T8030] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 766.514649][ T8030] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 766.518321][ T8030] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 766.521858][ T8030] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 766.525411][ T8030] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 766.528647][ T8030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 766.531713][ T8030] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 766.535239][ T8030]
[ 766.537557][ T8030] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 766.543518][ T8030] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 766.550733][ T8028] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 766.566205][ T5260] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 766.566205][ T5260] inode = 11 2340
[ 766.566205][ T5260] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 766.574151][ T5260] 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
[ 766.577772][ T5260] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5260 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 766.581373][ T5260] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 766.584270][ T5260] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 766.590965][ T5260] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 766.595160][ T5260] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 766.598649][ T5260] gfs2: fsid=syz:syz.0: File system withdrawn
[ 766.600956][ T5260] CPU: 1 PID: 5260 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 766.604573][ T5260] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 766.608157][ T5260] Call Trace:
[ 766.609360][ T5260]
[ 766.610411][ T5260] dump_stack_lvl+0x16c/0x1f0
[ 766.612083][ T5260] gfs2_withdraw+0xab8/0x1290
[ 766.613772][ T5260] ? __pfx_gfs2_withdraw+0x10/0x10
[ 766.615577][ T5260] ? map_id_range_down+0x2b6/0x3a0
[ 766.617391][ T5260] ? __pfx_map_id_range_down+0x10/0x10
[ 766.619318][ T5260] gfs2_inode_refresh+0xc99/0x10a0
[ 766.621131][ T5260] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 766.623086][ T5260] inode_go_instantiate+0x47/0x60
[ 766.624947][ T5260] gfs2_instantiate+0x169/0x250
[ 766.626895][ T5260] gfs2_glock_wait+0x214/0x330
[ 766.628631][ T5260] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 766.630490][ T5260] gfs2_glock_nq+0x946/0x1cd0
[ 766.632158][ T5260] ? do_raw_spin_unlock+0x172/0x230
[ 766.634007][ T5260] ? __gfs2_holder_init+0x18a/0x2f0
[ 766.635838][ T5260] do_sync+0x6cf/0xd30
[ 766.637280][ T5260] ? __pfx_do_sync+0x10/0x10
[ 766.638926][ T5260] ? gfs2_quota_sync+0x4ad/0x630
[ 766.640685][ T5260] ? gfs2_quota_sync+0x419/0x630
[ 766.642433][ T5260] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 766.644343][ T5260] ? qd_check_sync+0x3d8/0x4f0
[ 766.646073][ T5260] gfs2_quota_sync+0x419/0x630
[ 766.647841][ T5260] gfs2_sync_fs+0x44/0xb0
[ 766.649366][ T5260] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 766.651088][ T5260] sync_filesystem+0x10d/0x290
[ 766.652788][ T5260] generic_shutdown_super+0x7e/0x3d0
[ 766.654639][ T5260] kill_block_super+0x3b/0x90
[ 766.656309][ T5260] gfs2_kill_sb+0x360/0x410
[ 766.657972][ T5260] deactivate_locked_super+0xbe/0x1a0
[ 766.659857][ T5260] deactivate_super+0xde/0x100
[ 766.661552][ T5260] cleanup_mnt+0x222/0x450
[ 766.663146][ T5260] task_work_run+0x14e/0x250
[ 766.664892][ T5260] ? __pfx_task_work_run+0x10/0x10
[ 766.666739][ T5260] syscall_exit_to_user_mode+0x275/0x2a0
[ 766.668747][ T5260] do_syscall_64+0xe2/0x260
[ 766.670343][ T5260] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 766.672530][ T5260] RIP: 0033:0x7fb605a7f0d7
[ 766.674567][ T5260] 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
[ 766.681647][ T5260] RSP: 002b:00007ffdcdb31e98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 766.685281][ T5260] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb605a7f0d7
[ 766.688282][ T5260] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdcdb31f50
[ 766.691102][ T5260] RBP: 00007ffdcdb31f50 R08: 0000000000000000 R09: 0000000000000000
[ 766.693926][ T5260] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdcdb33010
[ 766.696717][ T5260] R13: 00007fb605ac93b9 R14: 00000000000baf75 R15: 0000000000000001
[ 766.699513][ T5260]
[ 766.901318][ T8038] loop0: detected capacity change from 0 to 32768
[ 766.908912][ T8037] loop1: detected capacity change from 0 to 32768
[ 766.912888][ T8037] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 766.913473][ T8038] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 766.916214][ T8037] CPU: 0 PID: 8037 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 766.922618][ T8037] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 766.924159][ T8038] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 766.926004][ T8037] Call Trace:
[ 766.926011][ T8037]
[ 766.926015][ T8037] dump_stack_lvl+0x16c/0x1f0
[ 766.926035][ T8037] sysfs_warn_dup+0x7f/0xa0
[ 766.926052][ T8037] sysfs_create_dir_ns+0x24d/0x2b0
[ 766.926067][ T8037] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 766.926083][ T8037] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 766.939641][ T8037] ? do_raw_spin_unlock+0x172/0x230
[ 766.941735][ T8037] kobject_add_internal+0x2c8/0x990
[ 766.943923][ T8037] kobject_init_and_add+0x11c/0x190
[ 766.945851][ T8037] ? __pfx_kobject_init_and_add+0x10/0x10
[ 766.948152][ T8037] ? lockdep_init_map_type+0x16d/0x7d0
[ 766.950391][ T8037] ? lockdep_init_map_type+0x16d/0x7d0
[ 766.952788][ T8037] gfs2_sys_fs_add+0x207/0x470
[ 766.953587][ T8039] loop2: detected capacity change from 0 to 32768
[ 766.954874][ T8037] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 766.954899][ T8037] ? __pfx_alloc_workqueue+0x10/0x10
[ 766.954923][ T8037] ? read_word_at_a_time+0xe/0x20
[ 766.954942][ T8037] gfs2_fill_super+0x1352/0x2bf0
[ 766.965287][ T8037] ? __pfx_gfs2_fill_super+0x10/0x10
[ 766.967081][ T8037] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 766.968951][ T8037] ? set_blocksize+0x2b1/0x350
[ 766.970628][ T8037] ? sb_set_blocksize+0xf6/0x120
[ 766.972353][ T8037] ? setup_bdev_super+0x392/0x720
[ 766.974134][ T8037] get_tree_bdev+0x36f/0x610
[ 766.975755][ T8037] ? __pfx_gfs2_fill_super+0x10/0x10
[ 766.977621][ T8037] ? __pfx_get_tree_bdev+0x10/0x10
[ 766.979403][ T8037] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 766.981374][ T8037] ? cap_capable+0x1cf/0x240
[ 766.983001][ T8037] gfs2_get_tree+0x4e/0x280
[ 766.984568][ T8037] vfs_get_tree+0x8f/0x380
[ 766.986128][ T8037] path_mount+0x14e6/0x1f20
[ 766.987746][ T8037] ? kmem_cache_free+0x12e/0x380
[ 766.989485][ T8037] ? __pfx_path_mount+0x10/0x10
[ 766.991199][ T8037] ? putname+0x12e/0x170
[ 766.992681][ T8037] __x64_sys_mount+0x297/0x320
[ 766.994344][ T8037] ? __pfx___x64_sys_mount+0x10/0x10
[ 766.996148][ T8037] do_syscall_64+0xd2/0x260
[ 766.997747][ T8037] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 766.999760][ T8037] RIP: 0033:0x7f932287f4aa
[ 767.001283][ T8037] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 767.007915][ T8037] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 767.010772][ T8037] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 767.013507][ T8037] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 767.016229][ T8037] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 767.018998][ T8037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 767.021746][ T8037] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 767.024489][ T8037]
[ 767.026563][ T8039] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 767.026707][ T8037] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 767.031673][ T8039] CPU: 3 PID: 8039 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 767.034059][ T8037] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 767.037470][ T8039] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 767.037480][ T8039] Call Trace:
[ 767.037485][ T8039]
[ 767.037489][ T8039] dump_stack_lvl+0x16c/0x1f0
[ 767.037509][ T8039] sysfs_warn_dup+0x7f/0xa0
[ 767.037525][ T8039] sysfs_create_dir_ns+0x24d/0x2b0
[ 767.037541][ T8039] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 767.037557][ T8039] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 767.044960][ T8038] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 767.045919][ T8039] ? do_raw_spin_unlock+0x172/0x230
[ 767.045934][ T8039] kobject_add_internal+0x2c8/0x990
[ 767.045947][ T8039] kobject_init_and_add+0x11c/0x190
[ 767.048531][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 767.049282][ T8039] ? __pfx_kobject_init_and_add+0x10/0x10
[ 767.049299][ T8039] ? lockdep_init_map_type+0x16d/0x7d0
[ 767.051039][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 767.053431][ T8039] ? lockdep_init_map_type+0x16d/0x7d0
[ 767.076513][ T8039] gfs2_sys_fs_add+0x207/0x470
[ 767.078578][ T8039] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 767.080818][ T8039] ? __pfx_alloc_workqueue+0x10/0x10
[ 767.083155][ T8039] ? read_word_at_a_time+0xe/0x20
[ 767.083712][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 32ms
[ 767.085044][ T8039] gfs2_fill_super+0x1352/0x2bf0
[ 767.085062][ T8039] ? __pfx_gfs2_fill_super+0x10/0x10
[ 767.085072][ T8039] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 767.085084][ T8039] ? set_blocksize+0x2b1/0x350
[ 767.087755][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 767.089409][ T8039] ? sb_set_blocksize+0xf6/0x120
[ 767.091272][ T8038] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 767.093174][ T8039] ? setup_bdev_super+0x392/0x720
[ 767.102869][ T8039] get_tree_bdev+0x36f/0x610
[ 767.104835][ T8039] ? __pfx_gfs2_fill_super+0x10/0x10
[ 767.106889][ T8039] ? __pfx_get_tree_bdev+0x10/0x10
[ 767.108695][ T8039] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 767.110634][ T8039] ? cap_capable+0x1cf/0x240
[ 767.112242][ T8039] gfs2_get_tree+0x4e/0x280
[ 767.114067][ T8039] vfs_get_tree+0x8f/0x380
[ 767.115618][ T8039] path_mount+0x14e6/0x1f20
[ 767.117413][ T8039] ? kmem_cache_free+0x12e/0x380
[ 767.119154][ T8039] ? __pfx_path_mount+0x10/0x10
[ 767.120877][ T8039] ? putname+0x12e/0x170
[ 767.122523][ T8039] __x64_sys_mount+0x297/0x320
[ 767.124210][ T8039] ? __pfx___x64_sys_mount+0x10/0x10
[ 767.126117][ T8039] do_syscall_64+0xd2/0x260
[ 767.127951][ T8039] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 767.130010][ T8039] RIP: 0033:0x7f131fc7f4aa
[ 767.131724][ T8039] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 767.138687][ T8039] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 767.141686][ T8039] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 767.144384][ T8039] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 767.147526][ T8039] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 767.150605][ T8039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 767.153427][ T8039] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 767.156221][ T8039]
[ 767.158564][ T8039] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 767.174025][ T8042] loop3: detected capacity change from 0 to 32768
[ 767.175102][ T8039] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 767.182198][ T8042] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 767.187208][ T8042] CPU: 3 PID: 8042 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 767.189081][ T8038] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 767.190820][ T8042] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 767.190834][ T8042] Call Trace:
[ 767.197814][ T8042]
[ 767.198837][ T8042] dump_stack_lvl+0x16c/0x1f0
[ 767.200504][ T8042] sysfs_warn_dup+0x7f/0xa0
[ 767.202318][ T8042] sysfs_create_dir_ns+0x24d/0x2b0
[ 767.204251][ T8042] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 767.206223][ T8042] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 767.208088][ T8042] ? do_raw_spin_unlock+0x172/0x230
[ 767.209911][ T8042] kobject_add_internal+0x2c8/0x990
[ 767.211720][ T8042] kobject_init_and_add+0x11c/0x190
[ 767.213820][ T8042] ? __pfx_kobject_init_and_add+0x10/0x10
[ 767.216212][ T8042] ? lockdep_init_map_type+0x16d/0x7d0
[ 767.218574][ T8042] ? lockdep_init_map_type+0x16d/0x7d0
[ 767.220887][ T8042] gfs2_sys_fs_add+0x207/0x470
[ 767.222922][ T8042] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 767.225206][ T8042] ? __pfx_alloc_workqueue+0x10/0x10
[ 767.227435][ T8042] ? read_word_at_a_time+0xe/0x20
[ 767.229568][ T8042] gfs2_fill_super+0x1352/0x2bf0
[ 767.231673][ T8042] ? __pfx_gfs2_fill_super+0x10/0x10
[ 767.233916][ T8042] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 767.236215][ T8042] ? set_blocksize+0x2b1/0x350
[ 767.238359][ T8042] ? sb_set_blocksize+0xf6/0x120
[ 767.240476][ T8042] ? setup_bdev_super+0x392/0x720
[ 767.242612][ T8042] get_tree_bdev+0x36f/0x610
[ 767.244613][ T8042] ? __pfx_gfs2_fill_super+0x10/0x10
[ 767.246898][ T8042] ? __pfx_get_tree_bdev+0x10/0x10
[ 767.249020][ T8042] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 767.251196][ T8042] ? cap_capable+0x1cf/0x240
[ 767.253112][ T8042] gfs2_get_tree+0x4e/0x280
[ 767.255027][ T8042] vfs_get_tree+0x8f/0x380
[ 767.256964][ T8042] path_mount+0x14e6/0x1f20
[ 767.258953][ T8042] ? kmem_cache_free+0x12e/0x380
[ 767.261018][ T8042] ? __pfx_path_mount+0x10/0x10
[ 767.263123][ T8042] ? putname+0x12e/0x170
[ 767.264949][ T8042] __x64_sys_mount+0x297/0x320
[ 767.266976][ T8042] ? __pfx___x64_sys_mount+0x10/0x10
[ 767.269116][ T8042] do_syscall_64+0xd2/0x260
[ 767.270897][ T8042] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 767.273201][ T8042] RIP: 0033:0x7fb605a7f4aa
[ 767.275070][ T8042] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 767.283094][ T8042] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 767.286603][ T8042] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 767.289944][ T8042] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 767.293241][ T8042] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 767.296584][ T8042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 767.299913][ T8042] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 767.302751][ T8042]
[ 767.308483][ T8042] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 767.312890][ T5261] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 767.312890][ T5261] inode = 11 2340
[ 767.312890][ T5261] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 767.314159][ T8042] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 767.320804][ T5261] 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
[ 767.334580][ T5261] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5261 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 767.338184][ T5261] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 767.341069][ T5261] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 767.346510][ T5261] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 767.349589][ T5261] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 767.351868][ T5261] gfs2: fsid=syz:syz.0: File system withdrawn
[ 767.353963][ T5261] CPU: 3 PID: 5261 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 767.357434][ T5261] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 767.360760][ T5261] Call Trace:
[ 767.361853][ T5261]
[ 767.362842][ T5261] dump_stack_lvl+0x16c/0x1f0
[ 767.364403][ T5261] gfs2_withdraw+0xab8/0x1290
[ 767.366021][ T5261] ? __pfx_gfs2_withdraw+0x10/0x10
[ 767.367810][ T5261] ? map_id_range_down+0x2b6/0x3a0
[ 767.369623][ T5261] ? __pfx_map_id_range_down+0x10/0x10
[ 767.369646][ T8046] loop1: detected capacity change from 0 to 32768
[ 767.371519][ T5261] gfs2_inode_refresh+0xc99/0x10a0
[ 767.375708][ T5261] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 767.377534][ T5261] inode_go_instantiate+0x47/0x60
[ 767.379237][ T5261] gfs2_instantiate+0x169/0x250
[ 767.380924][ T5261] gfs2_glock_wait+0x214/0x330
[ 767.382591][ T5261] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 767.384445][ T5261] gfs2_glock_nq+0x946/0x1cd0
[ 767.386113][ T5261] ? do_raw_spin_unlock+0x172/0x230
[ 767.387939][ T5261] ? __gfs2_holder_init+0x18a/0x2f0
[ 767.389765][ T5261] do_sync+0x6cf/0xd30
[ 767.390011][ T8046] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 767.391197][ T5261] ? __pfx_do_sync+0x10/0x10
[ 767.391212][ T5261] ? gfs2_quota_sync+0x4ad/0x630
[ 767.391226][ T5261] ? gfs2_quota_sync+0x419/0x630
[ 767.399147][ T5261] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 767.401007][ T5261] ? qd_check_sync+0x3d8/0x4f0
[ 767.402693][ T5261] gfs2_quota_sync+0x419/0x630
[ 767.404364][ T5261] gfs2_sync_fs+0x44/0xb0
[ 767.405900][ T5261] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 767.407653][ T5261] sync_filesystem+0x10d/0x290
[ 767.409134][ T5261] generic_shutdown_super+0x7e/0x3d0
[ 767.410747][ T5261] kill_block_super+0x3b/0x90
[ 767.412194][ T5261] gfs2_kill_sb+0x360/0x410
[ 767.413761][ T5261] deactivate_locked_super+0xbe/0x1a0
[ 767.415633][ T5261] deactivate_super+0xde/0x100
[ 767.417318][ T5261] cleanup_mnt+0x222/0x450
[ 767.418887][ T5261] task_work_run+0x14e/0x250
[ 767.420514][ T5261] ? __pfx_task_work_run+0x10/0x10
[ 767.422301][ T5261] syscall_exit_to_user_mode+0x275/0x2a0
[ 767.424254][ T5261] do_syscall_64+0xe2/0x260
[ 767.425862][ T5261] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 767.427924][ T5261] RIP: 0033:0x7f3ced07f0d7
[ 767.429498][ T5261] 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
[ 767.437170][ T5261] RSP: 002b:00007fff89a766d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 767.440569][ T5261] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3ced07f0d7
[ 767.443751][ T5261] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff89a76790
[ 767.447144][ T5261] RBP: 00007fff89a76790 R08: 0000000000000000 R09: 0000000000000000
[ 767.450515][ T5261] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff89a77850
[ 767.453841][ T5261] R13: 00007f3ced0c93b9 R14: 00000000000bb271 R15: 0000000000000001
[ 767.457195][ T5261]
[ 767.458492][ T8046] CPU: 0 PID: 8046 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 767.462966][ T8046] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 767.467278][ T8046] Call Trace:
[ 767.468709][ T8046]
[ 767.469995][ T8046] dump_stack_lvl+0x16c/0x1f0
[ 767.472076][ T8046] sysfs_warn_dup+0x7f/0xa0
[ 767.474019][ T8046] sysfs_create_dir_ns+0x24d/0x2b0
[ 767.476273][ T8046] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 767.478744][ T8046] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 767.481103][ T8046] ? do_raw_spin_unlock+0x172/0x230
[ 767.483430][ T8046] kobject_add_internal+0x2c8/0x990
[ 767.485743][ T8046] kobject_init_and_add+0x11c/0x190
[ 767.488024][ T8046] ? __pfx_kobject_init_and_add+0x10/0x10
[ 767.490508][ T8046] ? lockdep_init_map_type+0x16d/0x7d0
[ 767.492919][ T8046] ? lockdep_init_map_type+0x16d/0x7d0
[ 767.495304][ T8046] gfs2_sys_fs_add+0x207/0x470
[ 767.497395][ T8046] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 767.499711][ T8046] ? __pfx_alloc_workqueue+0x10/0x10
[ 767.501986][ T8046] ? read_word_at_a_time+0xe/0x20
[ 767.504188][ T8046] gfs2_fill_super+0x1352/0x2bf0
[ 767.506406][ T8046] ? __pfx_gfs2_fill_super+0x10/0x10
[ 767.508749][ T8046] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 767.511099][ T8046] ? set_blocksize+0x2b1/0x350
[ 767.513219][ T8046] ? sb_set_blocksize+0xf6/0x120
[ 767.515396][ T8046] ? setup_bdev_super+0x392/0x720
[ 767.517711][ T8046] get_tree_bdev+0x36f/0x610
[ 767.519777][ T8046] ? __pfx_gfs2_fill_super+0x10/0x10
[ 767.522097][ T8046] ? __pfx_get_tree_bdev+0x10/0x10
[ 767.524368][ T8046] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 767.526845][ T8046] ? cap_capable+0x1cf/0x240
[ 767.528885][ T8046] gfs2_get_tree+0x4e/0x280
[ 767.530889][ T8046] vfs_get_tree+0x8f/0x380
[ 767.532866][ T8046] path_mount+0x14e6/0x1f20
[ 767.534902][ T8046] ? kmem_cache_free+0x12e/0x380
[ 767.537120][ T8046] ? __pfx_path_mount+0x10/0x10
[ 767.539280][ T8046] ? putname+0x12e/0x170
[ 767.541161][ T8046] __x64_sys_mount+0x297/0x320
[ 767.543259][ T8046] ? __pfx___x64_sys_mount+0x10/0x10
[ 767.545622][ T8046] do_syscall_64+0xd2/0x260
[ 767.547645][ T8046] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 767.550262][ T8046] RIP: 0033:0x7f932287f4aa
[ 767.552238][ T8046] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 767.560607][ T8046] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 767.564233][ T8046] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 767.567686][ T8046] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 767.571153][ T8046] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 767.574588][ T8046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 767.578043][ T8046] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 767.581491][ T8046]
[ 767.588850][ T8046] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 767.594973][ T8046] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 767.599795][ T8048] loop2: detected capacity change from 0 to 32768
[ 767.613484][ T8048] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 767.616454][ T8048] CPU: 1 PID: 8048 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 767.620070][ T8048] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 767.623615][ T8048] Call Trace:
[ 767.624863][ T8048]
[ 767.625917][ T8048] dump_stack_lvl+0x16c/0x1f0
[ 767.627622][ T8048] sysfs_warn_dup+0x7f/0xa0
[ 767.629259][ T8048] sysfs_create_dir_ns+0x24d/0x2b0
[ 767.631078][ T8048] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 767.633143][ T8048] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 767.635043][ T8048] ? do_raw_spin_unlock+0x172/0x230
[ 767.636904][ T8048] kobject_add_internal+0x2c8/0x990
[ 767.638746][ T8048] kobject_init_and_add+0x11c/0x190
[ 767.640596][ T8048] ? __pfx_kobject_init_and_add+0x10/0x10
[ 767.642604][ T8048] ? lockdep_init_map_type+0x16d/0x7d0
[ 767.644541][ T8048] ? lockdep_init_map_type+0x16d/0x7d0
[ 767.646486][ T8048] gfs2_sys_fs_add+0x207/0x470
[ 767.648227][ T8048] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 767.650293][ T8048] ? __pfx_alloc_workqueue+0x10/0x10
[ 767.652164][ T8048] ? read_word_at_a_time+0xe/0x20
[ 767.653953][ T8048] gfs2_fill_super+0x1352/0x2bf0
[ 767.655711][ T8048] ? __pfx_gfs2_fill_super+0x10/0x10
[ 767.657584][ T8048] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 767.659479][ T8048] ? set_blocksize+0x2b1/0x350
[ 767.661176][ T8048] ? sb_set_blocksize+0xf6/0x120
[ 767.662923][ T8048] ? setup_bdev_super+0x392/0x720
[ 767.664725][ T8048] get_tree_bdev+0x36f/0x610
[ 767.666382][ T8048] ? __pfx_gfs2_fill_super+0x10/0x10
[ 767.668283][ T8048] ? __pfx_get_tree_bdev+0x10/0x10
[ 767.670097][ T8048] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 767.672073][ T8048] ? cap_capable+0x1cf/0x240
[ 767.673732][ T8048] gfs2_get_tree+0x4e/0x280
[ 767.675344][ T8048] vfs_get_tree+0x8f/0x380
[ 767.676945][ T8048] path_mount+0x14e6/0x1f20
[ 767.678561][ T8048] ? kmem_cache_free+0x12e/0x380
[ 767.680316][ T8048] ? __pfx_path_mount+0x10/0x10
[ 767.682090][ T8048] ? putname+0x12e/0x170
[ 767.683589][ T8048] __x64_sys_mount+0x297/0x320
[ 767.685312][ T8048] ? __pfx___x64_sys_mount+0x10/0x10
[ 767.687211][ T8048] do_syscall_64+0xd2/0x260
[ 767.688843][ T8048] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 767.690921][ T8048] RIP: 0033:0x7f131fc7f4aa
[ 767.692504][ T8048] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 767.699253][ T8048] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 767.702456][ T8048] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 767.705551][ T8048] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 767.708491][ T8048] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 767.711502][ T8048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 767.714616][ T8048] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 767.717625][ T8048]
[ 767.718709][ T8050] loop3: detected capacity change from 0 to 32768
[ 767.721790][ T8048] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 767.726766][ T8048] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 767.727734][ T8050] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 767.732147][ T8050] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 767.740639][ T8050] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 767.745497][ T824] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 767.748006][ T824] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 767.783175][ T824] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 35ms
[ 767.786494][ T824] gfs2: fsid=syz:syz.0: jid=0: Done
[ 767.788358][ T8050] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 767.925748][ T8050] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 767.941852][ T5260] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 767.941852][ T5260] inode = 11 2340
[ 767.941852][ T5260] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 767.948527][ T5260] 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
[ 767.951900][ T5260] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5260 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 767.957042][ T5260] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 767.960010][ T5260] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 767.965204][ T5260] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 767.968449][ T5260] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 767.971411][ T5260] gfs2: fsid=syz:syz.0: File system withdrawn
[ 767.973651][ T5260] CPU: 0 PID: 5260 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 767.977253][ T5260] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 767.980763][ T5260] Call Trace:
[ 767.981946][ T5260]
[ 767.982994][ T5260] dump_stack_lvl+0x16c/0x1f0
[ 767.984665][ T5260] gfs2_withdraw+0xab8/0x1290
[ 767.986336][ T5260] ? __pfx_gfs2_withdraw+0x10/0x10
[ 767.988138][ T5260] ? map_id_range_down+0x2b6/0x3a0
[ 767.989950][ T5260] ? __pfx_map_id_range_down+0x10/0x10
[ 767.991860][ T5260] gfs2_inode_refresh+0xc99/0x10a0
[ 767.993668][ T5260] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 767.995607][ T5260] inode_go_instantiate+0x47/0x60
[ 767.997387][ T5260] gfs2_instantiate+0x169/0x250
[ 767.999101][ T5260] gfs2_glock_wait+0x214/0x330
[ 768.000796][ T5260] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 768.002650][ T5260] gfs2_glock_nq+0x946/0x1cd0
[ 768.004310][ T5260] ? do_raw_spin_unlock+0x172/0x230
[ 768.006147][ T5260] ? __gfs2_holder_init+0x18a/0x2f0
[ 768.007973][ T5260] do_sync+0x6cf/0xd30
[ 768.009417][ T5260] ? __pfx_do_sync+0x10/0x10
[ 768.011048][ T5260] ? gfs2_quota_sync+0x4ad/0x630
[ 768.012779][ T5260] ? gfs2_quota_sync+0x419/0x630
[ 768.014506][ T5260] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 768.016386][ T5260] ? qd_check_sync+0x3d8/0x4f0
[ 768.017028][ T8055] loop0: detected capacity change from 0 to 32768
[ 768.018045][ T5260] gfs2_quota_sync+0x419/0x630
[ 768.018063][ T5260] gfs2_sync_fs+0x44/0xb0
[ 768.018074][ T5260] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 768.025261][ T5260] sync_filesystem+0x10d/0x290
[ 768.026953][ T5260] generic_shutdown_super+0x7e/0x3d0
[ 768.028817][ T5260] kill_block_super+0x3b/0x90
[ 768.030480][ T5260] gfs2_kill_sb+0x360/0x410
[ 768.032075][ T5260] deactivate_locked_super+0xbe/0x1a0
[ 768.033688][ T8055] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 768.033970][ T5260] deactivate_super+0xde/0x100
[ 768.038266][ T5260] cleanup_mnt+0x222/0x450
[ 768.038957][ T8056] loop1: detected capacity change from 0 to 32768
[ 768.039836][ T5260] task_work_run+0x14e/0x250
[ 768.043695][ T5260] ? __pfx_task_work_run+0x10/0x10
[ 768.045518][ T5260] syscall_exit_to_user_mode+0x275/0x2a0
[ 768.047429][ T8056] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 768.047457][ T5260] do_syscall_64+0xe2/0x260
[ 768.051728][ T5260] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 768.053420][ T8057] loop2: detected capacity change from 0 to 32768
[ 768.053931][ T5260] RIP: 0033:0x7fb605a7f0d7
[ 768.057732][ T8057] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 768.057809][ T5260] 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
[ 768.067099][ T5260] RSP: 002b:00007ffdcdb31e98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 768.070064][ T5260] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb605a7f0d7
[ 768.072842][ T5260] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdcdb31f50
[ 768.075622][ T5260] RBP: 00007ffdcdb31f50 R08: 0000000000000000 R09: 0000000000000000
[ 768.078386][ T5260] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdcdb33010
[ 768.081183][ T5260] R13: 00007fb605ac93b9 R14: 00000000000bb56b R15: 0000000000000001
[ 768.083952][ T5260]
[ 768.085070][ T8055] CPU: 3 PID: 8055 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 768.088751][ T8055] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 768.092284][ T8055] Call Trace:
[ 768.093467][ T8055]
[ 768.094500][ T8055] dump_stack_lvl+0x16c/0x1f0
[ 768.096149][ T8055] sysfs_warn_dup+0x7f/0xa0
[ 768.097874][ T8055] sysfs_create_dir_ns+0x24d/0x2b0
[ 768.099692][ T8055] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 768.101644][ T8055] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 768.103544][ T8055] ? do_raw_spin_unlock+0x172/0x230
[ 768.105380][ T8055] kobject_add_internal+0x2c8/0x990
[ 768.107437][ T8055] kobject_init_and_add+0x11c/0x190
[ 768.109374][ T8055] ? __pfx_kobject_init_and_add+0x10/0x10
[ 768.111411][ T8055] ? lockdep_init_map_type+0x16d/0x7d0
[ 768.113463][ T8055] ? lockdep_init_map_type+0x16d/0x7d0
[ 768.115794][ T8055] gfs2_sys_fs_add+0x207/0x470
[ 768.117599][ T8055] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 768.119423][ T8055] ? __pfx_alloc_workqueue+0x10/0x10
[ 768.121270][ T8055] ? read_word_at_a_time+0xe/0x20
[ 768.123018][ T8055] gfs2_fill_super+0x1352/0x2bf0
[ 768.124824][ T8055] ? __pfx_gfs2_fill_super+0x10/0x10
[ 768.126733][ T8055] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 768.128617][ T8055] ? set_blocksize+0x2b1/0x350
[ 768.130281][ T8055] ? sb_set_blocksize+0xf6/0x120
[ 768.132063][ T8055] ? setup_bdev_super+0x392/0x720
[ 768.133793][ T8055] get_tree_bdev+0x36f/0x610
[ 768.135375][ T8055] ? __pfx_gfs2_fill_super+0x10/0x10
[ 768.137266][ T8055] ? __pfx_get_tree_bdev+0x10/0x10
[ 768.139000][ T8055] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 768.140946][ T8055] ? cap_capable+0x1cf/0x240
[ 768.142607][ T8055] gfs2_get_tree+0x4e/0x280
[ 768.144210][ T8055] vfs_get_tree+0x8f/0x380
[ 768.145812][ T8055] path_mount+0x14e6/0x1f20
[ 768.147529][ T8055] ? kmem_cache_free+0x12e/0x380
[ 768.149310][ T8055] ? __pfx_path_mount+0x10/0x10
[ 768.151017][ T8055] ? putname+0x12e/0x170
[ 768.152514][ T8055] __x64_sys_mount+0x297/0x320
[ 768.154177][ T8055] ? __pfx___x64_sys_mount+0x10/0x10
[ 768.156081][ T8055] do_syscall_64+0xd2/0x260
[ 768.157697][ T8055] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 768.159745][ T8055] RIP: 0033:0x7f3ced07f4aa
[ 768.161304][ T8055] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 768.168328][ T8055] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 768.171199][ T8055] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 768.173930][ T8055] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 768.176681][ T8055] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 768.179411][ T8055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 768.182142][ T8055] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 768.184903][ T8055]
[ 768.185993][ T8057] CPU: 1 PID: 8057 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 768.187122][ T8055] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 768.189747][ T8057] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 768.189756][ T8057] Call Trace:
[ 768.189761][ T8057]
[ 768.189766][ T8057] dump_stack_lvl+0x16c/0x1f0
[ 768.189785][ T8057] sysfs_warn_dup+0x7f/0xa0
[ 768.194621][ T8055] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 768.198045][ T8057] sysfs_create_dir_ns+0x24d/0x2b0
[ 768.198064][ T8057] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 768.198079][ T8057] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 768.211649][ T8057] ? do_raw_spin_unlock+0x172/0x230
[ 768.213511][ T8057] kobject_add_internal+0x2c8/0x990
[ 768.215362][ T8057] kobject_init_and_add+0x11c/0x190
[ 768.217220][ T8057] ? __pfx_kobject_init_and_add+0x10/0x10
[ 768.219229][ T8057] ? lockdep_init_map_type+0x16d/0x7d0
[ 768.221286][ T8057] ? lockdep_init_map_type+0x16d/0x7d0
[ 768.223731][ T8057] gfs2_sys_fs_add+0x207/0x470
[ 768.225851][ T8057] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 768.227763][ T8057] ? __pfx_alloc_workqueue+0x10/0x10
[ 768.229662][ T8057] ? read_word_at_a_time+0xe/0x20
[ 768.231488][ T8057] gfs2_fill_super+0x1352/0x2bf0
[ 768.233263][ T8057] ? __pfx_gfs2_fill_super+0x10/0x10
[ 768.235143][ T8057] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 768.237042][ T8057] ? set_blocksize+0x2b1/0x350
[ 768.238748][ T8057] ? sb_set_blocksize+0xf6/0x120
[ 768.240506][ T8057] ? setup_bdev_super+0x392/0x720
[ 768.242260][ T8057] get_tree_bdev+0x36f/0x610
[ 768.243917][ T8057] ? __pfx_gfs2_fill_super+0x10/0x10
[ 768.245811][ T8057] ? __pfx_get_tree_bdev+0x10/0x10
[ 768.247675][ T8057] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 768.249674][ T8057] ? cap_capable+0x1cf/0x240
[ 768.251322][ T8057] gfs2_get_tree+0x4e/0x280
[ 768.252954][ T8057] vfs_get_tree+0x8f/0x380
[ 768.254539][ T8057] path_mount+0x14e6/0x1f20
[ 768.256165][ T8057] ? kmem_cache_free+0x12e/0x380
[ 768.257903][ T8057] ? __pfx_path_mount+0x10/0x10
[ 768.259630][ T8057] ? putname+0x12e/0x170
[ 768.261145][ T8057] __x64_sys_mount+0x297/0x320
[ 768.262843][ T8057] ? __pfx___x64_sys_mount+0x10/0x10
[ 768.264746][ T8057] do_syscall_64+0xd2/0x260
[ 768.266454][ T8057] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 768.268572][ T8057] RIP: 0033:0x7f131fc7f4aa
[ 768.270244][ T8057] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 768.277039][ T8057] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 768.280090][ T8057] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 768.282912][ T8057] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 768.285750][ T8057] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 768.288642][ T8057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 768.291443][ T8057] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 768.294242][ T8057]
[ 768.295971][ T8057] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 768.297844][ T8056] CPU: 2 PID: 8056 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 768.303416][ T8057] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 768.304356][ T8056] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 768.310191][ T8056] Call Trace:
[ 768.311375][ T8056]
[ 768.312429][ T8056] dump_stack_lvl+0x16c/0x1f0
[ 768.314101][ T8056] sysfs_warn_dup+0x7f/0xa0
[ 768.315712][ T8056] sysfs_create_dir_ns+0x24d/0x2b0
[ 768.317522][ T8056] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 768.319497][ T8056] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 768.321386][ T8056] ? do_raw_spin_unlock+0x172/0x230
[ 768.323239][ T8056] kobject_add_internal+0x2c8/0x990
[ 768.325105][ T8056] kobject_init_and_add+0x11c/0x190
[ 768.326946][ T8056] ? __pfx_kobject_init_and_add+0x10/0x10
[ 768.328958][ T8056] ? lockdep_init_map_type+0x16d/0x7d0
[ 768.330889][ T8056] ? lockdep_init_map_type+0x16d/0x7d0
[ 768.332822][ T8056] gfs2_sys_fs_add+0x207/0x470
[ 768.334523][ T8056] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 768.336467][ T8056] ? __pfx_alloc_workqueue+0x10/0x10
[ 768.338341][ T8056] ? read_word_at_a_time+0xe/0x20
[ 768.340175][ T8056] gfs2_fill_super+0x1352/0x2bf0
[ 768.341953][ T8056] ? __pfx_gfs2_fill_super+0x10/0x10
[ 768.343808][ T8056] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 768.345710][ T8056] ? set_blocksize+0x2b1/0x350
[ 768.347399][ T8056] ? sb_set_blocksize+0xf6/0x120
[ 768.349167][ T8056] ? setup_bdev_super+0x392/0x720
[ 768.350939][ T8056] get_tree_bdev+0x36f/0x610
[ 768.352581][ T8056] ? __pfx_gfs2_fill_super+0x10/0x10
[ 768.354513][ T8056] ? __pfx_get_tree_bdev+0x10/0x10
[ 768.356421][ T8056] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 768.358424][ T8056] ? cap_capable+0x1cf/0x240
[ 768.360071][ T8056] gfs2_get_tree+0x4e/0x280
[ 768.361713][ T8056] vfs_get_tree+0x8f/0x380
[ 768.363283][ T8056] path_mount+0x14e6/0x1f20
[ 768.364913][ T8056] ? kmem_cache_free+0x12e/0x380
[ 768.366648][ T8056] ? __pfx_path_mount+0x10/0x10
[ 768.368359][ T8056] ? putname+0x12e/0x170
[ 768.369859][ T8056] __x64_sys_mount+0x297/0x320
[ 768.371532][ T8056] ? __pfx___x64_sys_mount+0x10/0x10
[ 768.373420][ T8056] do_syscall_64+0xd2/0x260
[ 768.375027][ T8056] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 768.377108][ T8056] RIP: 0033:0x7f932287f4aa
[ 768.378679][ T8056] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 768.385406][ T8056] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 768.388323][ T8056] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 768.391088][ T8056] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 768.393839][ T8056] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 768.396591][ T8056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 768.399340][ T8056] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 768.402092][ T8056]
[ 768.404381][ T8056] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 768.410698][ T8056] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 768.755019][ T8062] loop3: detected capacity change from 0 to 32768
[ 768.755186][ T8063] loop1: detected capacity change from 0 to 32768
[ 768.761528][ T8061] loop0: detected capacity change from 0 to 32768
[ 768.762044][ T8062] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 768.762422][ T8064] loop2: detected capacity change from 0 to 32768
[ 768.763990][ T8063] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 768.764932][ T8064] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 768.764941][ T8064] CPU: 1 PID: 8064 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 768.764953][ T8064] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 768.764959][ T8064] Call Trace:
[ 768.764963][ T8064]
[ 768.764967][ T8064] dump_stack_lvl+0x16c/0x1f0
[ 768.764986][ T8064] sysfs_warn_dup+0x7f/0xa0
[ 768.765003][ T8064] sysfs_create_dir_ns+0x24d/0x2b0
[ 768.765019][ T8064] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 768.765034][ T8064] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 768.765047][ T8064] ? do_raw_spin_unlock+0x172/0x230
[ 768.765057][ T8064] kobject_add_internal+0x2c8/0x990
[ 768.765069][ T8064] kobject_init_and_add+0x11c/0x190
[ 768.765080][ T8064] ? __pfx_kobject_init_and_add+0x10/0x10
[ 768.765091][ T8064] ? lockdep_init_map_type+0x16d/0x7d0
[ 768.765106][ T8064] ? lockdep_init_map_type+0x16d/0x7d0
[ 768.765122][ T8064] gfs2_sys_fs_add+0x207/0x470
[ 768.765137][ T8064] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 768.765152][ T8064] ? __pfx_alloc_workqueue+0x10/0x10
[ 768.765167][ T8064] ? read_word_at_a_time+0xe/0x20
[ 768.765179][ T8064] gfs2_fill_super+0x1352/0x2bf0
[ 768.765191][ T8064] ? __pfx_gfs2_fill_super+0x10/0x10
[ 768.765201][ T8064] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 768.765211][ T8064] ? set_blocksize+0x2b1/0x350
[ 768.765222][ T8064] ? sb_set_blocksize+0xf6/0x120
[ 768.765231][ T8064] ? setup_bdev_super+0x392/0x720
[ 768.765245][ T8064] get_tree_bdev+0x36f/0x610
[ 768.765260][ T8064] ? __pfx_gfs2_fill_super+0x10/0x10
[ 768.765270][ T8064] ? __pfx_get_tree_bdev+0x10/0x10
[ 768.765285][ T8064] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 768.765298][ T8064] ? cap_capable+0x1cf/0x240
[ 768.765311][ T8064] gfs2_get_tree+0x4e/0x280
[ 768.765320][ T8064] vfs_get_tree+0x8f/0x380
[ 768.765335][ T8064] path_mount+0x14e6/0x1f20
[ 768.765349][ T8064] ? kmem_cache_free+0x12e/0x380
[ 768.765360][ T8064] ? __pfx_path_mount+0x10/0x10
[ 768.765374][ T8064] ? putname+0x12e/0x170
[ 768.765385][ T8064] __x64_sys_mount+0x297/0x320
[ 768.765400][ T8064] ? __pfx___x64_sys_mount+0x10/0x10
[ 768.765415][ T8064] do_syscall_64+0xd2/0x260
[ 768.765427][ T8064] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 768.765439][ T8064] RIP: 0033:0x7f131fc7f4aa
[ 768.765447][ T8064] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 768.765457][ T8064] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 768.765468][ T8064] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 768.765475][ T8064] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 768.765481][ T8064] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 768.765488][ T8064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 768.765494][ T8064] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 768.765502][ T8064]
[ 768.765514][ T8064] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 768.765521][ T8064] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 768.766656][ T8062] CPU: 0 PID: 8062 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 768.770233][ T8063] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 768.771663][ T8062] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 768.776551][ T8063] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 768.778011][ T8062] Call Trace:
[ 768.782332][ T1389] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 768.782767][ T8062]
[ 768.783815][ T1389] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 768.785487][ T8062] dump_stack_lvl+0x16c/0x1f0
[ 768.785511][ T8062] sysfs_warn_dup+0x7f/0xa0
[ 768.785528][ T8062] sysfs_create_dir_ns+0x24d/0x2b0
[ 768.799262][ T8061] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 768.800582][ T8062] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 768.800611][ T8062] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 768.800628][ T8062] ? do_raw_spin_unlock+0x172/0x230
[ 768.814935][ T1389] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 31ms
[ 768.815343][ T8062] kobject_add_internal+0x2c8/0x990
[ 768.817329][ T1389] gfs2: fsid=syz:syz.0: jid=0: Done
[ 768.818921][ T8062] kobject_init_and_add+0x11c/0x190
[ 768.820668][ T8063] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 768.822588][ T8062] ? __pfx_kobject_init_and_add+0x10/0x10
[ 768.822604][ T8062] ? lockdep_init_map_type+0x16d/0x7d0
[ 768.822620][ T8062] ? lockdep_init_map_type+0x16d/0x7d0
[ 768.936244][ T8062] gfs2_sys_fs_add+0x207/0x470
[ 768.937958][ T8062] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 768.939808][ T8062] ? __pfx_alloc_workqueue+0x10/0x10
[ 768.941704][ T8062] ? read_word_at_a_time+0xe/0x20
[ 768.943475][ T8062] gfs2_fill_super+0x1352/0x2bf0
[ 768.945252][ T8062] ? __pfx_gfs2_fill_super+0x10/0x10
[ 768.947090][ T8062] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 768.948983][ T8062] ? set_blocksize+0x2b1/0x350
[ 768.950663][ T8062] ? sb_set_blocksize+0xf6/0x120
[ 768.952759][ T8062] ? setup_bdev_super+0x392/0x720
[ 768.955069][ T8062] get_tree_bdev+0x36f/0x610
[ 768.957033][ T8062] ? __pfx_gfs2_fill_super+0x10/0x10
[ 768.958885][ T8062] ? __pfx_get_tree_bdev+0x10/0x10
[ 768.960704][ T8062] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 768.962839][ T8062] ? cap_capable+0x1cf/0x240
[ 768.964474][ T8062] gfs2_get_tree+0x4e/0x280
[ 768.966106][ T8062] vfs_get_tree+0x8f/0x380
[ 768.967797][ T8062] path_mount+0x14e6/0x1f20
[ 768.969408][ T8062] ? kmem_cache_free+0x12e/0x380
[ 768.971139][ T8062] ? __pfx_path_mount+0x10/0x10
[ 768.973359][ T8062] ? putname+0x12e/0x170
[ 768.974999][ T8062] __x64_sys_mount+0x297/0x320
[ 768.976689][ T8062] ? __pfx___x64_sys_mount+0x10/0x10
[ 768.978541][ T8062] do_syscall_64+0xd2/0x260
[ 768.980181][ T8062] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 768.982471][ T8062] RIP: 0033:0x7fb605a7f4aa
[ 768.984032][ T8062] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 768.990736][ T8062] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 768.994379][ T8062] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 768.997239][ T8062] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 768.999982][ T8062] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 769.002774][ T8062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 769.005543][ T8062] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 769.008294][ T8062]
[ 769.009403][ T8061] CPU: 2 PID: 8061 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 769.012630][ T8062] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 769.012983][ T8061] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 769.018062][ T8062] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 769.021490][ T8061] Call Trace:
[ 769.021497][ T8061]
[ 769.025992][ T8061] dump_stack_lvl+0x16c/0x1f0
[ 769.027642][ T8061] sysfs_warn_dup+0x7f/0xa0
[ 769.029243][ T8061] sysfs_create_dir_ns+0x24d/0x2b0
[ 769.031033][ T8061] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 769.032997][ T8061] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 769.034861][ T8061] ? do_raw_spin_unlock+0x172/0x230
[ 769.036669][ T8061] kobject_add_internal+0x2c8/0x990
[ 769.038484][ T8061] kobject_init_and_add+0x11c/0x190
[ 769.040295][ T8061] ? __pfx_kobject_init_and_add+0x10/0x10
[ 769.042330][ T8061] ? lockdep_init_map_type+0x16d/0x7d0
[ 769.044266][ T8061] ? lockdep_init_map_type+0x16d/0x7d0
[ 769.046175][ T8061] gfs2_sys_fs_add+0x207/0x470
[ 769.047850][ T8061] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 769.049696][ T8061] ? __pfx_alloc_workqueue+0x10/0x10
[ 769.051531][ T8061] ? read_word_at_a_time+0xe/0x20
[ 769.053291][ T8061] gfs2_fill_super+0x1352/0x2bf0
[ 769.055016][ T8061] ? __pfx_gfs2_fill_super+0x10/0x10
[ 769.056881][ T8061] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 769.058749][ T8061] ? set_blocksize+0x2b1/0x350
[ 769.060443][ T8061] ? sb_set_blocksize+0xf6/0x120
[ 769.062167][ T8061] ? setup_bdev_super+0x392/0x720
[ 769.063935][ T8061] get_tree_bdev+0x36f/0x610
[ 769.065621][ T8061] ? __pfx_gfs2_fill_super+0x10/0x10
[ 769.067464][ T8061] ? __pfx_get_tree_bdev+0x10/0x10
[ 769.069271][ T8061] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 769.071220][ T8061] ? cap_capable+0x1cf/0x240
[ 769.072843][ T8061] gfs2_get_tree+0x4e/0x280
[ 769.074426][ T8061] vfs_get_tree+0x8f/0x380
[ 769.075999][ T8061] path_mount+0x14e6/0x1f20
[ 769.077601][ T8061] ? kmem_cache_free+0x12e/0x380
[ 769.079649][ T8061] ? __pfx_path_mount+0x10/0x10
[ 769.081894][ T8061] ? putname+0x12e/0x170
[ 769.083763][ T8061] __x64_sys_mount+0x297/0x320
[ 769.085976][ T8061] ? __pfx___x64_sys_mount+0x10/0x10
[ 769.088348][ T8061] do_syscall_64+0xd2/0x260
[ 769.090372][ T8061] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 769.092696][ T8061] RIP: 0033:0x7f3ced07f4aa
[ 769.094261][ T8061] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 769.100885][ T8061] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 769.103787][ T8061] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 769.106545][ T8061] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 769.109286][ T8061] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 769.112056][ T8061] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 769.114804][ T8061] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 769.117569][ T8061]
[ 769.119609][ T8061] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 769.124446][ T8061] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 769.137629][ T5249] I/O error, dev loop2, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 769.155785][ T8063] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 769.167660][ T5265] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 769.167660][ T5265] inode = 11 2340
[ 769.167660][ T5265] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 769.174290][ T5265] 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
[ 769.177964][ T5265] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5265 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 769.181536][ T5265] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 769.184442][ T5265] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 769.189573][ T5265] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 769.192675][ T5265] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 769.195690][ T5265] gfs2: fsid=syz:syz.0: File system withdrawn
[ 769.197889][ T5265] CPU: 1 PID: 5265 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 769.201495][ T5265] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 769.205079][ T5265] Call Trace:
[ 769.206265][ T5265]
[ 769.207313][ T5265] dump_stack_lvl+0x16c/0x1f0
[ 769.208990][ T5265] gfs2_withdraw+0xab8/0x1290
[ 769.210658][ T5265] ? __pfx_gfs2_withdraw+0x10/0x10
[ 769.212515][ T5265] ? map_id_range_down+0x2b6/0x3a0
[ 769.214332][ T5265] ? __pfx_map_id_range_down+0x10/0x10
[ 769.216259][ T5265] gfs2_inode_refresh+0xc99/0x10a0
[ 769.218131][ T5265] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 769.220110][ T5265] inode_go_instantiate+0x47/0x60
[ 769.221990][ T5265] gfs2_instantiate+0x169/0x250
[ 769.223720][ T5265] gfs2_glock_wait+0x214/0x330
[ 769.225458][ T5265] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 769.227683][ T5265] gfs2_glock_nq+0x946/0x1cd0
[ 769.229327][ T5265] ? do_raw_spin_unlock+0x172/0x230
[ 769.231159][ T5265] ? __gfs2_holder_init+0x18a/0x2f0
[ 769.233029][ T5265] do_sync+0x6cf/0xd30
[ 769.234487][ T5265] ? __pfx_do_sync+0x10/0x10
[ 769.236136][ T5265] ? gfs2_quota_sync+0x4ad/0x630
[ 769.237897][ T5265] ? gfs2_quota_sync+0x419/0x630
[ 769.239629][ T5265] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 769.241513][ T5265] ? qd_check_sync+0x3d8/0x4f0
[ 769.243209][ T5265] gfs2_quota_sync+0x419/0x630
[ 769.244939][ T5265] gfs2_sync_fs+0x44/0xb0
[ 769.246478][ T5265] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 769.248258][ T5265] sync_filesystem+0x10d/0x290
[ 769.249984][ T5265] generic_shutdown_super+0x7e/0x3d0
[ 769.251905][ T5265] kill_block_super+0x3b/0x90
[ 769.253577][ T5265] gfs2_kill_sb+0x360/0x410
[ 769.255192][ T5265] deactivate_locked_super+0xbe/0x1a0
[ 769.257085][ T5265] deactivate_super+0xde/0x100
[ 769.258777][ T5265] cleanup_mnt+0x222/0x450
[ 769.260368][ T5265] task_work_run+0x14e/0x250
[ 769.262030][ T5265] ? __pfx_task_work_run+0x10/0x10
[ 769.263846][ T5265] syscall_exit_to_user_mode+0x275/0x2a0
[ 769.265844][ T5265] do_syscall_64+0xe2/0x260
[ 769.267447][ T5265] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 769.269558][ T5265] RIP: 0033:0x7f932287f0d7
[ 769.271139][ T5265] 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
[ 769.277850][ T5265] RSP: 002b:00007ffd7099f2d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 769.280790][ T5265] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f932287f0d7
[ 769.283573][ T5265] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd7099f390
[ 769.286383][ T5265] RBP: 00007ffd7099f390 R08: 0000000000000000 R09: 0000000000000000
[ 769.289194][ T5265] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd709a0450
[ 769.291985][ T5265] R13: 00007f93228c93b9 R14: 00000000000bb9af R15: 0000000000000001
[ 769.294782][ T5265]
[ 769.439429][ T8071] loop2: detected capacity change from 0 to 32768
[ 769.445524][ T8071] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 769.448420][ T8071] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 769.452683][ T8071] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 769.458532][ T5302] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 769.461018][ T5302] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 769.477249][ T8072] loop3: detected capacity change from 0 to 32768
[ 769.483829][ T8072] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 769.486706][ T8072] CPU: 3 PID: 8072 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 769.490287][ T8072] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 769.493824][ T8072] Call Trace:
[ 769.494825][ T5302] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 33ms
[ 769.495019][ T8072]
[ 769.498696][ T8072] dump_stack_lvl+0x16c/0x1f0
[ 769.498951][ T5302] gfs2: fsid=syz:syz.0: jid=0: Done
[ 769.500376][ T8072] sysfs_warn_dup+0x7f/0xa0
[ 769.500415][ T8072] sysfs_create_dir_ns+0x24d/0x2b0
[ 769.500431][ T8072] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 769.502305][ T8071] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 769.502992][ T8073] loop0: detected capacity change from 0 to 32768
[ 769.503843][ T8072] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 769.503857][ T8072] ? do_raw_spin_unlock+0x172/0x230
[ 769.503868][ T8072] kobject_add_internal+0x2c8/0x990
[ 769.503880][ T8072] kobject_init_and_add+0x11c/0x190
[ 769.510739][ T8073] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 769.512326][ T8072] ? __pfx_kobject_init_and_add+0x10/0x10
[ 769.512340][ T8072] ? lockdep_init_map_type+0x16d/0x7d0
[ 769.512356][ T8072] ? lockdep_init_map_type+0x16d/0x7d0
[ 769.512371][ T8072] gfs2_sys_fs_add+0x207/0x470
[ 769.512387][ T8072] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 769.532073][ T8072] ? __pfx_alloc_workqueue+0x10/0x10
[ 769.533938][ T8072] ? read_word_at_a_time+0xe/0x20
[ 769.535711][ T8072] gfs2_fill_super+0x1352/0x2bf0
[ 769.537465][ T8072] ? __pfx_gfs2_fill_super+0x10/0x10
[ 769.539321][ T8072] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 769.541213][ T8072] ? set_blocksize+0x2b1/0x350
[ 769.542902][ T8072] ? sb_set_blocksize+0xf6/0x120
[ 769.544654][ T8072] ? setup_bdev_super+0x392/0x720
[ 769.546437][ T8072] get_tree_bdev+0x36f/0x610
[ 769.548074][ T8072] ? __pfx_gfs2_fill_super+0x10/0x10
[ 769.549929][ T8072] ? __pfx_get_tree_bdev+0x10/0x10
[ 769.551727][ T8072] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 769.553708][ T8072] ? cap_capable+0x1cf/0x240
[ 769.555342][ T8072] gfs2_get_tree+0x4e/0x280
[ 769.556966][ T8072] vfs_get_tree+0x8f/0x380
[ 769.558553][ T8072] path_mount+0x14e6/0x1f20
[ 769.560163][ T8072] ? kmem_cache_free+0x12e/0x380
[ 769.561907][ T8072] ? __pfx_path_mount+0x10/0x10
[ 769.563625][ T8072] ? putname+0x12e/0x170
[ 769.565147][ T8072] __x64_sys_mount+0x297/0x320
[ 769.566843][ T8072] ? __pfx___x64_sys_mount+0x10/0x10
[ 769.568718][ T8072] do_syscall_64+0xd2/0x260
[ 769.570324][ T8072] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 769.572410][ T8072] RIP: 0033:0x7fb605a7f4aa
[ 769.573988][ T8072] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 769.580743][ T8072] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 769.583658][ T8072] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 769.586435][ T8072] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 769.589195][ T8072] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 769.591954][ T8072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 769.594722][ T8072] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 769.597487][ T8072]
[ 769.598670][ T8073] CPU: 2 PID: 8073 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 769.599451][ T8072] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 769.602304][ T8073] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 769.602313][ T8073] Call Trace:
[ 769.602318][ T8073]
[ 769.602322][ T8073] dump_stack_lvl+0x16c/0x1f0
[ 769.607126][ T8072] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 769.610751][ T8073] sysfs_warn_dup+0x7f/0xa0
[ 769.619951][ T8073] sysfs_create_dir_ns+0x24d/0x2b0
[ 769.622096][ T8073] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 769.624504][ T8073] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 769.626908][ T8073] ? do_raw_spin_unlock+0x172/0x230
[ 769.629259][ T8073] kobject_add_internal+0x2c8/0x990
[ 769.631646][ T8073] kobject_init_and_add+0x11c/0x190
[ 769.633925][ T8073] ? __pfx_kobject_init_and_add+0x10/0x10
[ 769.636477][ T8073] ? lockdep_init_map_type+0x16d/0x7d0
[ 769.639001][ T8073] ? lockdep_init_map_type+0x16d/0x7d0
[ 769.641237][ T8073] gfs2_sys_fs_add+0x207/0x470
[ 769.643388][ T8073] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 769.645825][ T8073] ? __pfx_alloc_workqueue+0x10/0x10
[ 769.648166][ T8073] ? read_word_at_a_time+0xe/0x20
[ 769.650440][ T8073] gfs2_fill_super+0x1352/0x2bf0
[ 769.652486][ T8073] ? __pfx_gfs2_fill_super+0x10/0x10
[ 769.654795][ T8073] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 769.657017][ T8073] ? set_blocksize+0x2b1/0x350
[ 769.659025][ T8073] ? sb_set_blocksize+0xf6/0x120
[ 769.660978][ T8073] ? setup_bdev_super+0x392/0x720
[ 769.662908][ T8073] get_tree_bdev+0x36f/0x610
[ 769.664998][ T8073] ? __pfx_gfs2_fill_super+0x10/0x10
[ 769.666917][ T8073] ? __pfx_get_tree_bdev+0x10/0x10
[ 769.668748][ T8073] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 769.671082][ T8073] ? cap_capable+0x1cf/0x240
[ 769.673112][ T8073] gfs2_get_tree+0x4e/0x280
[ 769.675173][ T8073] vfs_get_tree+0x8f/0x380
[ 769.677068][ T8073] path_mount+0x14e6/0x1f20
[ 769.679001][ T8073] ? kmem_cache_free+0x12e/0x380
[ 769.681075][ T8073] ? __pfx_path_mount+0x10/0x10
[ 769.683292][ T8073] ? putname+0x12e/0x170
[ 769.685242][ T8073] __x64_sys_mount+0x297/0x320
[ 769.687413][ T8073] ? __pfx___x64_sys_mount+0x10/0x10
[ 769.689803][ T8073] do_syscall_64+0xd2/0x260
[ 769.691878][ T8073] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 769.694371][ T8073] RIP: 0033:0x7f3ced07f4aa
[ 769.695937][ T8073] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 769.702843][ T8073] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 769.705732][ T8073] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 769.708462][ T8073] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 769.711188][ T8073] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 769.713985][ T8073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 769.716719][ T8073] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 769.719454][ T8073]
[ 769.722282][ T8073] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 769.727446][ T8073] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 769.746975][ T8071] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 769.757372][ T5262] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 769.757372][ T5262] inode = 11 2340
[ 769.757372][ T5262] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 769.763835][ T5262] 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
[ 769.767920][ T5262] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5262 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 769.771475][ T5262] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 769.774360][ T5262] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 769.776440][ T8079] loop1: detected capacity change from 0 to 32768
[ 769.779116][ T5262] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 769.782143][ T5262] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 769.785150][ T5262] gfs2: fsid=syz:syz.0: File system withdrawn
[ 769.788023][ T5262] CPU: 0 PID: 5262 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 769.791590][ T5262] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 769.795082][ T5262] Call Trace:
[ 769.796258][ T5262]
[ 769.797314][ T5262] dump_stack_lvl+0x16c/0x1f0
[ 769.798973][ T5262] gfs2_withdraw+0xab8/0x1290
[ 769.799404][ T8079] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 769.800641][ T5262] ? __pfx_gfs2_withdraw+0x10/0x10
[ 769.805034][ T5262] ? map_id_range_down+0x2b6/0x3a0
[ 769.806837][ T5262] ? __pfx_map_id_range_down+0x10/0x10
[ 769.808766][ T5262] gfs2_inode_refresh+0xc99/0x10a0
[ 769.810562][ T5262] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 769.812513][ T5262] inode_go_instantiate+0x47/0x60
[ 769.814289][ T5262] gfs2_instantiate+0x169/0x250
[ 769.816005][ T5262] gfs2_glock_wait+0x214/0x330
[ 769.817704][ T5262] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 769.819568][ T5262] gfs2_glock_nq+0x946/0x1cd0
[ 769.821247][ T5262] ? do_raw_spin_unlock+0x172/0x230
[ 769.823086][ T5262] ? __gfs2_holder_init+0x18a/0x2f0
[ 769.824945][ T5262] do_sync+0x6cf/0xd30
[ 769.826390][ T5262] ? __pfx_do_sync+0x10/0x10
[ 769.828022][ T5262] ? gfs2_quota_sync+0x4ad/0x630
[ 769.829777][ T5262] ? gfs2_quota_sync+0x419/0x630
[ 769.831540][ T5262] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 769.833481][ T5262] ? qd_check_sync+0x3d8/0x4f0
[ 769.835195][ T5262] gfs2_quota_sync+0x419/0x630
[ 769.836901][ T5262] gfs2_sync_fs+0x44/0xb0
[ 769.838430][ T5262] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 769.840205][ T5262] sync_filesystem+0x10d/0x290
[ 769.841897][ T5262] generic_shutdown_super+0x7e/0x3d0
[ 769.843761][ T5262] kill_block_super+0x3b/0x90
[ 769.845449][ T5262] gfs2_kill_sb+0x360/0x410
[ 769.847062][ T5262] deactivate_locked_super+0xbe/0x1a0
[ 769.848965][ T5262] deactivate_super+0xde/0x100
[ 769.850678][ T5262] cleanup_mnt+0x222/0x450
[ 769.852268][ T5262] task_work_run+0x14e/0x250
[ 769.853913][ T5262] ? __pfx_task_work_run+0x10/0x10
[ 769.855717][ T5262] syscall_exit_to_user_mode+0x275/0x2a0
[ 769.857710][ T5262] do_syscall_64+0xe2/0x260
[ 769.859328][ T5262] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 769.861416][ T5262] RIP: 0033:0x7f131fc7f0d7
[ 769.862994][ T5262] 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
[ 769.869751][ T5262] RSP: 002b:00007ffd8021b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 769.872669][ T5262] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f131fc7f0d7
[ 769.875439][ T5262] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd8021b240
[ 769.878222][ T5262] RBP: 00007ffd8021b240 R08: 0000000000000000 R09: 0000000000000000
[ 769.880989][ T5262] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd8021c300
[ 769.883764][ T5262] R13: 00007f131fcc93b9 R14: 00000000000bbc44 R15: 0000000000000001
[ 769.886574][ T5262]
[ 769.887680][ T8079] CPU: 2 PID: 8079 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 769.891443][ T8079] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 769.895010][ T8079] Call Trace:
[ 769.896199][ T8079]
[ 769.897262][ T8079] dump_stack_lvl+0x16c/0x1f0
[ 769.898944][ T8079] sysfs_warn_dup+0x7f/0xa0
[ 769.900562][ T8079] sysfs_create_dir_ns+0x24d/0x2b0
[ 769.902592][ T8079] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 769.904567][ T8079] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 769.906466][ T8079] ? do_raw_spin_unlock+0x172/0x230
[ 769.908305][ T8079] kobject_add_internal+0x2c8/0x990
[ 769.910160][ T8079] kobject_init_and_add+0x11c/0x190
[ 769.912015][ T8079] ? __pfx_kobject_init_and_add+0x10/0x10
[ 769.914013][ T8079] ? lockdep_init_map_type+0x16d/0x7d0
[ 769.915942][ T8079] ? lockdep_init_map_type+0x16d/0x7d0
[ 769.917865][ T8079] gfs2_sys_fs_add+0x207/0x470
[ 769.919553][ T8079] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 769.921468][ T8079] ? __pfx_alloc_workqueue+0x10/0x10
[ 769.923512][ T8079] ? read_word_at_a_time+0xe/0x20
[ 769.925316][ T8079] gfs2_fill_super+0x1352/0x2bf0
[ 769.927059][ T8079] ? __pfx_gfs2_fill_super+0x10/0x10
[ 769.928912][ T8079] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 769.930797][ T8079] ? set_blocksize+0x2b1/0x350
[ 769.932543][ T8079] ? sb_set_blocksize+0xf6/0x120
[ 769.934398][ T8079] ? setup_bdev_super+0x392/0x720
[ 769.936216][ T8079] get_tree_bdev+0x36f/0x610
[ 769.937904][ T8079] ? __pfx_gfs2_fill_super+0x10/0x10
[ 769.939780][ T8079] ? __pfx_get_tree_bdev+0x10/0x10
[ 769.941631][ T8079] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 769.943673][ T8079] ? cap_capable+0x1cf/0x240
[ 769.945355][ T8079] gfs2_get_tree+0x4e/0x280
[ 769.946971][ T8079] vfs_get_tree+0x8f/0x380
[ 769.948568][ T8079] path_mount+0x14e6/0x1f20
[ 769.950181][ T8079] ? kmem_cache_free+0x12e/0x380
[ 769.951935][ T8079] ? __pfx_path_mount+0x10/0x10
[ 769.953678][ T8079] ? putname+0x12e/0x170
[ 769.955179][ T8079] __x64_sys_mount+0x297/0x320
[ 769.956907][ T8079] ? __pfx___x64_sys_mount+0x10/0x10
[ 769.958790][ T8079] do_syscall_64+0xd2/0x260
[ 769.960409][ T8079] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 769.962523][ T8079] RIP: 0033:0x7f932287f4aa
[ 769.964106][ T8079] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 769.970867][ T8079] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 769.973789][ T8079] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 769.976568][ T8079] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 769.979337][ T8079] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 769.982159][ T8079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 769.984962][ T8079] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 769.987729][ T8079]
[ 769.990098][ T8079] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 769.994965][ T8079] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 770.118936][ T8082] loop3: detected capacity change from 0 to 32768
[ 770.119700][ T8081] loop0: detected capacity change from 0 to 32768
[ 770.125719][ T8082] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 770.128417][ T8082] CPU: 3 PID: 8082 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 770.130952][ T8081] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 770.131951][ T8082] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 770.138320][ T8082] Call Trace:
[ 770.139491][ T8082]
[ 770.140545][ T8082] dump_stack_lvl+0x16c/0x1f0
[ 770.141917][ T8081] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 770.142205][ T8082] sysfs_warn_dup+0x7f/0xa0
[ 770.146240][ T8082] sysfs_create_dir_ns+0x24d/0x2b0
[ 770.148027][ T8082] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 770.150002][ T8082] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 770.151871][ T8082] ? do_raw_spin_unlock+0x172/0x230
[ 770.153698][ T8082] kobject_add_internal+0x2c8/0x990
[ 770.155506][ T8082] kobject_init_and_add+0x11c/0x190
[ 770.157334][ T8082] ? __pfx_kobject_init_and_add+0x10/0x10
[ 770.159312][ T8082] ? lockdep_init_map_type+0x16d/0x7d0
[ 770.161227][ T8082] ? lockdep_init_map_type+0x16d/0x7d0
[ 770.163378][ T8082] gfs2_sys_fs_add+0x207/0x470
[ 770.165485][ T8082] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 770.167747][ T8082] ? __pfx_alloc_workqueue+0x10/0x10
[ 770.170029][ T8082] ? read_word_at_a_time+0xe/0x20
[ 770.172209][ T8082] gfs2_fill_super+0x1352/0x2bf0
[ 770.174351][ T8082] ? __pfx_gfs2_fill_super+0x10/0x10
[ 770.176617][ T8082] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 770.178922][ T8082] ? set_blocksize+0x2b1/0x350
[ 770.180985][ T8082] ? sb_set_blocksize+0xf6/0x120
[ 770.183104][ T8082] ? setup_bdev_super+0x392/0x720
[ 770.185276][ T8082] get_tree_bdev+0x36f/0x610
[ 770.187279][ T8082] ? __pfx_gfs2_fill_super+0x10/0x10
[ 770.189543][ T8082] ? __pfx_get_tree_bdev+0x10/0x10
[ 770.191733][ T8082] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 770.194173][ T8082] ? cap_capable+0x1cf/0x240
[ 770.196162][ T8082] gfs2_get_tree+0x4e/0x280
[ 770.198123][ T8082] vfs_get_tree+0x8f/0x380
[ 770.200059][ T8082] path_mount+0x14e6/0x1f20
[ 770.202038][ T8082] ? kmem_cache_free+0x12e/0x380
[ 770.204170][ T8082] ? __pfx_path_mount+0x10/0x10
[ 770.206303][ T8082] ? putname+0x12e/0x170
[ 770.208140][ T8082] __x64_sys_mount+0x297/0x320
[ 770.210230][ T8082] ? __pfx___x64_sys_mount+0x10/0x10
[ 770.212518][ T8082] do_syscall_64+0xd2/0x260
[ 770.214463][ T8082] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 770.217012][ T8082] RIP: 0033:0x7fb605a7f4aa
[ 770.218943][ T8082] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 770.227144][ T8082] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 770.231787][ T8082] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 770.236014][ T8082] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 770.239394][ T8082] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 770.242781][ T8082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 770.246182][ T8082] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 770.249563][ T8082]
2024/03/31 21:59:11 executed programs: 1107
[ 770.254562][ T8082] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 770.255940][ T8081] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 770.260052][ T8082] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 770.263237][ T5302] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 770.267776][ T5302] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 770.297672][ T5302] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 29ms
[ 770.300509][ T5302] gfs2: fsid=syz:syz.0: jid=0: Done
[ 770.302903][ T8081] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 770.398373][ T8081] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 770.417772][ T8085] loop2: detected capacity change from 0 to 32768
[ 770.420821][ T5261] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 770.420821][ T5261] inode = 11 2340
[ 770.420821][ T5261] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 770.429915][ T5261] 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
[ 770.433202][ T5261] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5261 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 770.437917][ T5261] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 770.440707][ T8085] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 770.440814][ T5261] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 770.443379][ T8085] CPU: 2 PID: 8085 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 770.448451][ T5261] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 770.449569][ T8085] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 770.452576][ T5261] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 770.456031][ T8085] Call Trace:
[ 770.456038][ T8085]
[ 770.456042][ T8085] dump_stack_lvl+0x16c/0x1f0
[ 770.456062][ T8085] sysfs_warn_dup+0x7f/0xa0
[ 770.456079][ T8085] sysfs_create_dir_ns+0x24d/0x2b0
[ 770.456094][ T8085] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 770.458430][ T5261] gfs2: fsid=syz:syz.0: File system withdrawn
[ 770.459453][ T8085] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 770.471464][ T8085] ? do_raw_spin_unlock+0x172/0x230
[ 770.473277][ T8085] kobject_add_internal+0x2c8/0x990
[ 770.475361][ T8085] kobject_init_and_add+0x11c/0x190
[ 770.477407][ T8085] ? __pfx_kobject_init_and_add+0x10/0x10
[ 770.479461][ T8085] ? lockdep_init_map_type+0x16d/0x7d0
[ 770.481818][ T8085] ? lockdep_init_map_type+0x16d/0x7d0
[ 770.483816][ T8085] gfs2_sys_fs_add+0x207/0x470
[ 770.485539][ T8085] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 770.487722][ T8085] ? __pfx_alloc_workqueue+0x10/0x10
[ 770.489829][ T8085] ? read_word_at_a_time+0xe/0x20
[ 770.491977][ T8085] gfs2_fill_super+0x1352/0x2bf0
[ 770.493804][ T8085] ? __pfx_gfs2_fill_super+0x10/0x10
[ 770.496070][ T8085] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 770.498416][ T8085] ? set_blocksize+0x2b1/0x350
[ 770.500401][ T8085] ? sb_set_blocksize+0xf6/0x120
[ 770.502613][ T8085] ? setup_bdev_super+0x392/0x720
[ 770.504835][ T8085] get_tree_bdev+0x36f/0x610
[ 770.506791][ T8085] ? __pfx_gfs2_fill_super+0x10/0x10
[ 770.508923][ T8085] ? __pfx_get_tree_bdev+0x10/0x10
[ 770.511015][ T8085] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 770.513413][ T8085] ? cap_capable+0x1cf/0x240
[ 770.515103][ T8085] gfs2_get_tree+0x4e/0x280
[ 770.516942][ T8085] vfs_get_tree+0x8f/0x380
[ 770.518589][ T8085] path_mount+0x14e6/0x1f20
[ 770.520298][ T8085] ? kmem_cache_free+0x12e/0x380
[ 770.522268][ T8085] ? __pfx_path_mount+0x10/0x10
[ 770.524473][ T8085] ? putname+0x12e/0x170
[ 770.526087][ T8085] __x64_sys_mount+0x297/0x320
[ 770.527889][ T8085] ? __pfx___x64_sys_mount+0x10/0x10
[ 770.530043][ T8085] do_syscall_64+0xd2/0x260
[ 770.532094][ T8085] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 770.534742][ T8085] RIP: 0033:0x7f131fc7f4aa
[ 770.536649][ T8085] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 770.543508][ T8085] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 770.546474][ T8085] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 770.549394][ T8085] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 770.552158][ T8085] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 770.554930][ T8085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 770.557707][ T8085] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 770.560487][ T8085]
[ 770.561589][ T5261] CPU: 0 PID: 5261 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 770.565458][ T5261] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 770.569697][ T5261] Call Trace:
[ 770.570887][ T5261]
[ 770.571839][ T8086] loop1: detected capacity change from 0 to 32768
[ 770.572011][ T5261] dump_stack_lvl+0x16c/0x1f0
[ 770.575292][ T8085] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 770.575904][ T5261] gfs2_withdraw+0xab8/0x1290
[ 770.580684][ T8085] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 770.582353][ T5261] ? __pfx_gfs2_withdraw+0x10/0x10
[ 770.586478][ T5261] ? map_id_range_down+0x2b6/0x3a0
[ 770.588584][ T5261] ? __pfx_map_id_range_down+0x10/0x10
[ 770.590839][ T5261] gfs2_inode_refresh+0xc99/0x10a0
[ 770.593075][ T5261] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 770.595010][ T5261] inode_go_instantiate+0x47/0x60
[ 770.596785][ T5261] gfs2_instantiate+0x169/0x250
[ 770.598461][ T5261] gfs2_glock_wait+0x214/0x330
[ 770.600133][ T5261] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 770.601983][ T5261] gfs2_glock_nq+0x946/0x1cd0
[ 770.603625][ T5261] ? do_raw_spin_unlock+0x172/0x230
[ 770.604199][ T8089] loop3: detected capacity change from 0 to 32768
[ 770.605446][ T5261] ? __gfs2_holder_init+0x18a/0x2f0
[ 770.605463][ T5261] do_sync+0x6cf/0xd30
[ 770.605477][ T5261] ? __pfx_do_sync+0x10/0x10
[ 770.605490][ T5261] ? gfs2_quota_sync+0x4ad/0x630
[ 770.605503][ T5261] ? gfs2_quota_sync+0x419/0x630
[ 770.605516][ T5261] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 770.605526][ T5261] ? qd_check_sync+0x3d8/0x4f0
[ 770.605539][ T5261] gfs2_quota_sync+0x419/0x630
[ 770.605553][ T5261] gfs2_sync_fs+0x44/0xb0
[ 770.605564][ T5261] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 770.605574][ T5261] sync_filesystem+0x10d/0x290
[ 770.605587][ T5261] generic_shutdown_super+0x7e/0x3d0
[ 770.605601][ T5261] kill_block_super+0x3b/0x90
[ 770.605613][ T5261] gfs2_kill_sb+0x360/0x410
[ 770.605629][ T5261] deactivate_locked_super+0xbe/0x1a0
[ 770.605644][ T5261] deactivate_super+0xde/0x100
[ 770.605657][ T5261] cleanup_mnt+0x222/0x450
[ 770.605675][ T5261] task_work_run+0x14e/0x250
[ 770.605685][ T5261] ? __pfx_task_work_run+0x10/0x10
[ 770.605695][ T5261] syscall_exit_to_user_mode+0x275/0x2a0
[ 770.605708][ T5261] do_syscall_64+0xe2/0x260
[ 770.605719][ T5261] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 770.605731][ T5261] RIP: 0033:0x7f3ced07f0d7
[ 770.605740][ T5261] 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
[ 770.605750][ T5261] RSP: 002b:00007fff89a766d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 770.605761][ T5261] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3ced07f0d7
[ 770.605768][ T5261] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff89a76790
[ 770.605774][ T5261] RBP: 00007fff89a76790 R08: 0000000000000000 R09: 0000000000000000
[ 770.605780][ T5261] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff89a77850
[ 770.605787][ T5261] R13: 00007f3ced0c93b9 R14: 00000000000bbeb9 R15: 0000000000000001
[ 770.605795][ T5261]
[ 770.615411][ T8086] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 770.620925][ T8089] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 770.621266][ T8086] CPU: 0 PID: 8086 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 770.682904][ T8086] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 770.686398][ T8086] Call Trace:
[ 770.687575][ T8086]
[ 770.688646][ T8086] dump_stack_lvl+0x16c/0x1f0
[ 770.690296][ T8086] sysfs_warn_dup+0x7f/0xa0
[ 770.691879][ T8086] sysfs_create_dir_ns+0x24d/0x2b0
[ 770.693661][ T8086] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 770.695600][ T8086] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 770.697462][ T8086] ? do_raw_spin_unlock+0x172/0x230
[ 770.699310][ T8086] kobject_add_internal+0x2c8/0x990
[ 770.701099][ T8086] kobject_init_and_add+0x11c/0x190
[ 770.702906][ T8086] ? __pfx_kobject_init_and_add+0x10/0x10
[ 770.704902][ T8086] ? lockdep_init_map_type+0x16d/0x7d0
[ 770.706781][ T8086] ? lockdep_init_map_type+0x16d/0x7d0
[ 770.708706][ T8086] gfs2_sys_fs_add+0x207/0x470
[ 770.710378][ T8086] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 770.712211][ T8086] ? __pfx_alloc_workqueue+0x10/0x10
[ 770.714060][ T8086] ? read_word_at_a_time+0xe/0x20
[ 770.715786][ T8086] gfs2_fill_super+0x1352/0x2bf0
[ 770.717605][ T8086] ? __pfx_gfs2_fill_super+0x10/0x10
[ 770.719503][ T8086] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 770.721760][ T8086] ? set_blocksize+0x2b1/0x350
[ 770.723954][ T8086] ? sb_set_blocksize+0xf6/0x120
[ 770.725727][ T8086] ? setup_bdev_super+0x392/0x720
[ 770.727504][ T8086] get_tree_bdev+0x36f/0x610
[ 770.729174][ T8086] ? __pfx_gfs2_fill_super+0x10/0x10
[ 770.731026][ T8086] ? __pfx_get_tree_bdev+0x10/0x10
[ 770.732841][ T8086] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 770.734785][ T8086] ? cap_capable+0x1cf/0x240
[ 770.736408][ T8086] gfs2_get_tree+0x4e/0x280
[ 770.738021][ T8086] vfs_get_tree+0x8f/0x380
[ 770.739590][ T8086] path_mount+0x14e6/0x1f20
[ 770.741170][ T8086] ? kmem_cache_free+0x12e/0x380
[ 770.743358][ T8086] ? __pfx_path_mount+0x10/0x10
[ 770.745267][ T8086] ? putname+0x12e/0x170
[ 770.746906][ T8086] __x64_sys_mount+0x297/0x320
[ 770.748863][ T8086] ? __pfx___x64_sys_mount+0x10/0x10
[ 770.750705][ T8086] do_syscall_64+0xd2/0x260
[ 770.752290][ T8086] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 770.754361][ T8086] RIP: 0033:0x7f932287f4aa
[ 770.755912][ T8086] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 770.763244][ T8086] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 770.767029][ T8086] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 770.770096][ T8086] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 770.772849][ T8086] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 770.775568][ T8086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 770.778772][ T8086] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 770.781547][ T8086]
[ 770.782681][ T8089] CPU: 2 PID: 8089 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 770.784146][ T8086] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 770.786256][ T8089] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 770.786265][ T8089] Call Trace:
[ 770.786271][ T8089]
[ 770.786275][ T8089] dump_stack_lvl+0x16c/0x1f0
[ 770.786296][ T8089] sysfs_warn_dup+0x7f/0xa0
[ 770.791066][ T8086] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 770.794498][ T8089] sysfs_create_dir_ns+0x24d/0x2b0
[ 770.794519][ T8089] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 770.794534][ T8089] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 770.794546][ T8089] ? do_raw_spin_unlock+0x172/0x230
[ 770.794556][ T8089] kobject_add_internal+0x2c8/0x990
[ 770.794569][ T8089] kobject_init_and_add+0x11c/0x190
[ 770.794580][ T8089] ? __pfx_kobject_init_and_add+0x10/0x10
[ 770.794591][ T8089] ? lockdep_init_map_type+0x16d/0x7d0
[ 770.794607][ T8089] ? lockdep_init_map_type+0x16d/0x7d0
[ 770.794623][ T8089] gfs2_sys_fs_add+0x207/0x470
[ 770.794638][ T8089] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 770.794653][ T8089] ? __pfx_alloc_workqueue+0x10/0x10
[ 770.794668][ T8089] ? read_word_at_a_time+0xe/0x20
[ 770.794680][ T8089] gfs2_fill_super+0x1352/0x2bf0
[ 770.828190][ T8089] ? __pfx_gfs2_fill_super+0x10/0x10
[ 770.830023][ T8089] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 770.832054][ T8089] ? set_blocksize+0x2b1/0x350
[ 770.833852][ T8089] ? sb_set_blocksize+0xf6/0x120
[ 770.835547][ T8089] ? setup_bdev_super+0x392/0x720
[ 770.837306][ T8089] get_tree_bdev+0x36f/0x610
[ 770.838976][ T8089] ? __pfx_gfs2_fill_super+0x10/0x10
[ 770.840800][ T8089] ? __pfx_get_tree_bdev+0x10/0x10
[ 770.842571][ T8089] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 770.844503][ T8089] ? cap_capable+0x1cf/0x240
[ 770.846129][ T8089] gfs2_get_tree+0x4e/0x280
[ 770.847822][ T8089] vfs_get_tree+0x8f/0x380
[ 770.849386][ T8089] path_mount+0x14e6/0x1f20
[ 770.850954][ T8089] ? kmem_cache_free+0x12e/0x380
[ 770.852809][ T8089] ? __pfx_path_mount+0x10/0x10
[ 770.854537][ T8089] ? putname+0x12e/0x170
[ 770.856009][ T8089] __x64_sys_mount+0x297/0x320
[ 770.857724][ T8089] ? __pfx___x64_sys_mount+0x10/0x10
[ 770.859578][ T8089] do_syscall_64+0xd2/0x260
[ 770.861187][ T8089] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 770.863750][ T8089] RIP: 0033:0x7fb605a7f4aa
[ 770.865360][ T8089] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 770.872257][ T8089] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 770.875142][ T8089] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 770.877855][ T8089] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 770.880999][ T8089] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 770.884242][ T8089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 770.887545][ T8089] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 770.890263][ T8089]
[ 770.893229][ T8089] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 770.898249][ T8089] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 771.372838][ T8095] loop1: detected capacity change from 0 to 32768
[ 771.372960][ T8094] loop0: detected capacity change from 0 to 32768
[ 771.381566][ T8095] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 771.384445][ T8095] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 771.388735][ T8095] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 771.391527][ T8094] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 771.394111][ T8094] CPU: 1 PID: 8094 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 771.397713][ T8094] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 771.401230][ T8094] Call Trace:
[ 771.402411][ T8094]
[ 771.402583][ T823] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 771.403451][ T8094] dump_stack_lvl+0x16c/0x1f0
[ 771.403472][ T8094] sysfs_warn_dup+0x7f/0xa0
[ 771.403488][ T8094] sysfs_create_dir_ns+0x24d/0x2b0
[ 771.403504][ T8094] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 771.413459][ T8094] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 771.415332][ T8094] ? do_raw_spin_unlock+0x172/0x230
[ 771.415406][ T823] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 771.417159][ T8094] kobject_add_internal+0x2c8/0x990
[ 771.422007][ T8094] kobject_init_and_add+0x11c/0x190
[ 771.423830][ T8094] ? __pfx_kobject_init_and_add+0x10/0x10
[ 771.425852][ T8094] ? lockdep_init_map_type+0x16d/0x7d0
[ 771.427759][ T8094] ? lockdep_init_map_type+0x16d/0x7d0
[ 771.429676][ T8094] gfs2_sys_fs_add+0x207/0x470
[ 771.431378][ T8094] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 771.433249][ T8094] ? __pfx_alloc_workqueue+0x10/0x10
[ 771.435122][ T8094] ? read_word_at_a_time+0xe/0x20
[ 771.436933][ T8094] gfs2_fill_super+0x1352/0x2bf0
[ 771.438738][ T8094] ? __pfx_gfs2_fill_super+0x10/0x10
[ 771.440621][ T8094] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 771.442408][ T8093] loop2: detected capacity change from 0 to 32768
[ 771.442507][ T8094] ? set_blocksize+0x2b1/0x350
[ 771.446469][ T8094] ? sb_set_blocksize+0xf6/0x120
[ 771.448263][ T8094] ? setup_bdev_super+0x392/0x720
[ 771.450030][ T8094] get_tree_bdev+0x36f/0x610
[ 771.451664][ T8094] ? __pfx_gfs2_fill_super+0x10/0x10
[ 771.453543][ T8094] ? __pfx_get_tree_bdev+0x10/0x10
[ 771.455361][ T8094] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 771.457357][ T8094] ? cap_capable+0x1cf/0x240
[ 771.458996][ T8094] gfs2_get_tree+0x4e/0x280
[ 771.460601][ T8094] vfs_get_tree+0x8f/0x380
[ 771.462171][ T8094] path_mount+0x14e6/0x1f20
[ 771.463539][ T8096] loop3: detected capacity change from 0 to 32768
[ 771.463757][ T8094] ? kmem_cache_free+0x12e/0x380
[ 771.463772][ T8094] ? __pfx_path_mount+0x10/0x10
[ 771.463786][ T8094] ? putname+0x12e/0x170
[ 771.463798][ T8094] __x64_sys_mount+0x297/0x320
[ 771.466965][ T823] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 51ms
[ 771.467821][ T8094] ? __pfx___x64_sys_mount+0x10/0x10
[ 771.472986][ T823] gfs2: fsid=syz:syz.0: jid=0: Done
[ 771.473138][ T8094] do_syscall_64+0xd2/0x260
[ 771.479773][ T8095] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 771.480934][ T8094] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 771.485130][ T8096] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 771.485494][ T8094] RIP: 0033:0x7f3ced07f4aa
[ 771.489615][ T8094] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 771.495319][ T8093] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 771.496316][ T8094] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 771.501806][ T8094] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 771.504581][ T8094] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 771.507384][ T8094] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 771.510142][ T8094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 771.512887][ T8094] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 771.515645][ T8094]
[ 771.516751][ T8093] CPU: 2 PID: 8093 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 771.520319][ T8093] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 771.523765][ T8093] Call Trace:
[ 771.525087][ T8093]
[ 771.526118][ T8093] dump_stack_lvl+0x16c/0x1f0
[ 771.526225][ T8094] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 771.527755][ T8093] sysfs_warn_dup+0x7f/0xa0
[ 771.532495][ T8094] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 771.534119][ T8093] sysfs_create_dir_ns+0x24d/0x2b0
[ 771.538190][ T8093] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 771.540204][ T8093] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 771.542096][ T8093] ? do_raw_spin_unlock+0x172/0x230
[ 771.543879][ T8093] kobject_add_internal+0x2c8/0x990
[ 771.545690][ T8093] kobject_init_and_add+0x11c/0x190
[ 771.547486][ T8093] ? __pfx_kobject_init_and_add+0x10/0x10
[ 771.549440][ T8093] ? lockdep_init_map_type+0x16d/0x7d0
[ 771.551309][ T8093] ? lockdep_init_map_type+0x16d/0x7d0
[ 771.553183][ T8093] gfs2_sys_fs_add+0x207/0x470
[ 771.554850][ T8093] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 771.556680][ T8093] ? __pfx_alloc_workqueue+0x10/0x10
[ 771.558517][ T8093] ? read_word_at_a_time+0xe/0x20
[ 771.560255][ T8093] gfs2_fill_super+0x1352/0x2bf0
[ 771.561991][ T8093] ? __pfx_gfs2_fill_super+0x10/0x10
[ 771.563828][ T8093] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 771.565735][ T8093] ? set_blocksize+0x2b1/0x350
[ 771.567418][ T8093] ? sb_set_blocksize+0xf6/0x120
[ 771.569153][ T8093] ? setup_bdev_super+0x392/0x720
[ 771.570910][ T8093] get_tree_bdev+0x36f/0x610
[ 771.572606][ T8093] ? __pfx_gfs2_fill_super+0x10/0x10
[ 771.574497][ T8093] ? __pfx_get_tree_bdev+0x10/0x10
[ 771.576275][ T8093] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 771.578226][ T8093] ? cap_capable+0x1cf/0x240
[ 771.579833][ T8093] gfs2_get_tree+0x4e/0x280
[ 771.581458][ T8093] vfs_get_tree+0x8f/0x380
[ 771.583014][ T8093] path_mount+0x14e6/0x1f20
[ 771.584599][ T8093] ? kmem_cache_free+0x12e/0x380
[ 771.586341][ T8093] ? __pfx_path_mount+0x10/0x10
[ 771.588042][ T8093] ? putname+0x12e/0x170
[ 771.589537][ T8093] __x64_sys_mount+0x297/0x320
[ 771.591205][ T8093] ? __pfx___x64_sys_mount+0x10/0x10
[ 771.593030][ T8093] do_syscall_64+0xd2/0x260
[ 771.594580][ T8093] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 771.596603][ T8093] RIP: 0033:0x7f131fc7f4aa
[ 771.598185][ T8093] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 771.605096][ T8093] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 771.608452][ T8093] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 771.611193][ T8093] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 771.614610][ T8093] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 771.618047][ T8093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 771.621478][ T8093] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 771.624693][ T8093]
[ 771.625770][ T8096] CPU: 3 PID: 8096 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 771.629292][ T8096] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 771.631203][ T8093] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 771.632753][ T8096] Call Trace:
[ 771.632760][ T8096]
[ 771.632765][ T8096] dump_stack_lvl+0x16c/0x1f0
[ 771.632785][ T8096] sysfs_warn_dup+0x7f/0xa0
[ 771.632802][ T8096] sysfs_create_dir_ns+0x24d/0x2b0
[ 771.637667][ T8093] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 771.638688][ T8096] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 771.638707][ T8096] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 771.638718][ T8096] ? do_raw_spin_unlock+0x172/0x230
[ 771.638729][ T8096] kobject_add_internal+0x2c8/0x990
[ 771.654395][ T8096] kobject_init_and_add+0x11c/0x190
[ 771.656208][ T8096] ? __pfx_kobject_init_and_add+0x10/0x10
[ 771.658197][ T8096] ? lockdep_init_map_type+0x16d/0x7d0
[ 771.660101][ T8096] ? lockdep_init_map_type+0x16d/0x7d0
[ 771.662004][ T8096] gfs2_sys_fs_add+0x207/0x470
[ 771.663686][ T8096] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 771.665536][ T8096] ? __pfx_alloc_workqueue+0x10/0x10
[ 771.667381][ T8096] ? read_word_at_a_time+0xe/0x20
[ 771.669139][ T8096] gfs2_fill_super+0x1352/0x2bf0
[ 771.670877][ T8096] ? __pfx_gfs2_fill_super+0x10/0x10
[ 771.672717][ T8096] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 771.674585][ T8096] ? set_blocksize+0x2b1/0x350
[ 771.676262][ T8096] ? sb_set_blocksize+0xf6/0x120
[ 771.678132][ T8096] ? setup_bdev_super+0x392/0x720
[ 771.679899][ T8096] get_tree_bdev+0x36f/0x610
[ 771.681552][ T8096] ? __pfx_gfs2_fill_super+0x10/0x10
[ 771.683423][ T8096] ? __pfx_get_tree_bdev+0x10/0x10
[ 771.685307][ T8096] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 771.687272][ T8096] ? cap_capable+0x1cf/0x240
[ 771.688930][ T8096] gfs2_get_tree+0x4e/0x280
[ 771.690549][ T8096] vfs_get_tree+0x8f/0x380
[ 771.692143][ T8096] path_mount+0x14e6/0x1f20
[ 771.693773][ T8096] ? kmem_cache_free+0x12e/0x380
[ 771.695528][ T8096] ? __pfx_path_mount+0x10/0x10
[ 771.697279][ T8096] ? putname+0x12e/0x170
[ 771.698581][ T8095] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 771.698758][ T8096] __x64_sys_mount+0x297/0x320
[ 771.702612][ T8096] ? __pfx___x64_sys_mount+0x10/0x10
[ 771.704496][ T8096] do_syscall_64+0xd2/0x260
[ 771.706121][ T8096] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 771.708227][ T8096] RIP: 0033:0x7fb605a7f4aa
[ 771.709874][ T8096] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 771.717023][ T8096] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 771.719942][ T8096] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 771.722677][ T8096] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 771.725438][ T8096] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 771.728205][ T8096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 771.730976][ T8096] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 771.733760][ T8096]
[ 771.735898][ T8096] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 771.741772][ T8096] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 771.741919][ T5265] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 771.741919][ T5265] inode = 11 2340
[ 771.741919][ T5265] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 771.750826][ T5265] 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
[ 771.754031][ T5265] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5265 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 771.758270][ T5265] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 771.761185][ T5265] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 771.766269][ T5265] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 771.769339][ T5265] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 771.771678][ T5265] gfs2: fsid=syz:syz.0: File system withdrawn
[ 771.779757][ T5265] CPU: 3 PID: 5265 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 771.783379][ T5265] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 771.786894][ T5265] Call Trace:
[ 771.788075][ T5265]
[ 771.789125][ T5265] dump_stack_lvl+0x16c/0x1f0
[ 771.790778][ T5265] gfs2_withdraw+0xab8/0x1290
[ 771.792468][ T5265] ? __pfx_gfs2_withdraw+0x10/0x10
[ 771.794171][ T5265] ? map_id_range_down+0x2b6/0x3a0
[ 771.795976][ T5265] ? __pfx_map_id_range_down+0x10/0x10
[ 771.797904][ T5265] gfs2_inode_refresh+0xc99/0x10a0
[ 771.799725][ T5265] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 771.801762][ T5265] inode_go_instantiate+0x47/0x60
[ 771.803533][ T5265] gfs2_instantiate+0x169/0x250
[ 771.805347][ T5265] gfs2_glock_wait+0x214/0x330
[ 771.807044][ T5265] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 771.808912][ T5265] gfs2_glock_nq+0x946/0x1cd0
[ 771.810550][ T5265] ? do_raw_spin_unlock+0x172/0x230
[ 771.812387][ T5265] ? __gfs2_holder_init+0x18a/0x2f0
[ 771.814212][ T5265] do_sync+0x6cf/0xd30
[ 771.815675][ T5265] ? __pfx_do_sync+0x10/0x10
[ 771.817358][ T5265] ? gfs2_quota_sync+0x4ad/0x630
[ 771.819120][ T5265] ? gfs2_quota_sync+0x419/0x630
[ 771.820894][ T5265] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 771.823131][ T5265] ? qd_check_sync+0x3d8/0x4f0
[ 771.825259][ T5265] gfs2_quota_sync+0x419/0x630
[ 771.827305][ T5265] gfs2_sync_fs+0x44/0xb0
[ 771.828839][ T5265] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 771.830594][ T5265] sync_filesystem+0x10d/0x290
[ 771.832273][ T5265] generic_shutdown_super+0x7e/0x3d0
[ 771.834140][ T5265] kill_block_super+0x3b/0x90
[ 771.835847][ T5265] gfs2_kill_sb+0x360/0x410
[ 771.837851][ T5265] deactivate_locked_super+0xbe/0x1a0
[ 771.840112][ T5265] deactivate_super+0xde/0x100
[ 771.842216][ T5265] cleanup_mnt+0x222/0x450
[ 771.844101][ T5265] task_work_run+0x14e/0x250
[ 771.846144][ T5265] ? __pfx_task_work_run+0x10/0x10
[ 771.848317][ T5265] syscall_exit_to_user_mode+0x275/0x2a0
[ 771.850766][ T5265] do_syscall_64+0xe2/0x260
[ 771.852735][ T5265] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 771.855463][ T5265] RIP: 0033:0x7f932287f0d7
[ 771.857460][ T5265] 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
[ 771.865768][ T5265] RSP: 002b:00007ffd7099f2d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 771.869087][ T5265] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f932287f0d7
[ 771.872162][ T5265] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd7099f390
[ 771.875514][ T5265] RBP: 00007ffd7099f390 R08: 0000000000000000 R09: 0000000000000000
[ 771.878871][ T5265] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd709a0450
[ 771.882072][ T5265] R13: 00007f93228c93b9 R14: 00000000000bc38e R15: 0000000000000001
[ 771.884959][ T5265]
[ 772.080507][ T8103] loop0: detected capacity change from 0 to 32768
[ 772.083590][ T8104] loop3: detected capacity change from 0 to 32768
[ 772.088552][ T8103] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 772.089045][ T8104] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 772.090441][ T8105] loop2: detected capacity change from 0 to 32768
[ 772.091080][ T8103] CPU: 0 PID: 8103 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 772.094159][ T8104] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 772.095015][ T8105] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 772.096129][ T8103] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 772.096137][ T8103] Call Trace:
[ 772.096142][ T8103]
[ 772.096146][ T8103] dump_stack_lvl+0x16c/0x1f0
[ 772.096172][ T8103] sysfs_warn_dup+0x7f/0xa0
[ 772.096188][ T8103] sysfs_create_dir_ns+0x24d/0x2b0
[ 772.096204][ T8103] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 772.096219][ T8103] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 772.096231][ T8103] ? do_raw_spin_unlock+0x172/0x230
[ 772.096241][ T8103] kobject_add_internal+0x2c8/0x990
[ 772.096253][ T8103] kobject_init_and_add+0x11c/0x190
[ 772.096264][ T8103] ? __pfx_kobject_init_and_add+0x10/0x10
[ 772.096275][ T8103] ? lockdep_init_map_type+0x16d/0x7d0
[ 772.108989][ T8104] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 772.109369][ T8103] ? lockdep_init_map_type+0x16d/0x7d0
[ 772.109389][ T8103] gfs2_sys_fs_add+0x207/0x470
[ 772.109405][ T8103] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 772.109419][ T8103] ? __pfx_alloc_workqueue+0x10/0x10
[ 772.109434][ T8103] ? read_word_at_a_time+0xe/0x20
[ 772.117087][ T5302] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 772.117670][ T8103] gfs2_fill_super+0x1352/0x2bf0
[ 772.138260][ T5302] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 772.139106][ T8103] ? __pfx_gfs2_fill_super+0x10/0x10
[ 772.139121][ T8103] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 772.139131][ T8103] ? set_blocksize+0x2b1/0x350
[ 772.139141][ T8103] ? sb_set_blocksize+0xf6/0x120
[ 772.139150][ T8103] ? setup_bdev_super+0x392/0x720
[ 772.139168][ T8103] get_tree_bdev+0x36f/0x610
[ 772.158218][ T8103] ? __pfx_gfs2_fill_super+0x10/0x10
[ 772.160044][ T8103] ? __pfx_get_tree_bdev+0x10/0x10
[ 772.161819][ T8103] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 772.163749][ T8103] ? cap_capable+0x1cf/0x240
[ 772.165372][ T8103] gfs2_get_tree+0x4e/0x280
[ 772.166943][ T8103] vfs_get_tree+0x8f/0x380
[ 772.168503][ T8103] path_mount+0x14e6/0x1f20
[ 772.170075][ T8103] ? kmem_cache_free+0x12e/0x380
[ 772.171784][ T8103] ? __pfx_path_mount+0x10/0x10
[ 772.173489][ T8103] ? putname+0x12e/0x170
[ 772.174965][ T8103] __x64_sys_mount+0x297/0x320
[ 772.176646][ T8103] ? __pfx___x64_sys_mount+0x10/0x10
[ 772.178493][ T8103] do_syscall_64+0xd2/0x260
[ 772.180074][ T8103] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 772.182117][ T8103] RIP: 0033:0x7f3ced07f4aa
[ 772.183671][ T8103] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 772.190246][ T8103] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 772.193097][ T8103] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 772.195821][ T8103] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 772.198538][ T8103] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 772.201375][ T8103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 772.204431][ T8103] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 772.207377][ T8103]
[ 772.208591][ T8105] CPU: 3 PID: 8105 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 772.210826][ T8103] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 772.212822][ T8105] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 772.217598][ T8103] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 772.221033][ T8105] Call Trace:
[ 772.221041][ T8105]
[ 772.225534][ T8105] dump_stack_lvl+0x16c/0x1f0
[ 772.227210][ T8105] sysfs_warn_dup+0x7f/0xa0
[ 772.228835][ T8105] sysfs_create_dir_ns+0x24d/0x2b0
[ 772.230645][ T8105] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 772.232624][ T8105] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 772.234543][ T8105] ? do_raw_spin_unlock+0x172/0x230
[ 772.236625][ T8105] kobject_add_internal+0x2c8/0x990
[ 772.238983][ T8105] kobject_init_and_add+0x11c/0x190
[ 772.241031][ T8105] ? __pfx_kobject_init_and_add+0x10/0x10
[ 772.243026][ T8105] ? lockdep_init_map_type+0x16d/0x7d0
[ 772.245074][ T8105] ? lockdep_init_map_type+0x16d/0x7d0
[ 772.247452][ T8105] gfs2_sys_fs_add+0x207/0x470
[ 772.249159][ T8105] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 772.251016][ T8105] ? __pfx_alloc_workqueue+0x10/0x10
[ 772.252902][ T8105] ? read_word_at_a_time+0xe/0x20
[ 772.254679][ T8105] gfs2_fill_super+0x1352/0x2bf0
[ 772.256435][ T8105] ? __pfx_gfs2_fill_super+0x10/0x10
[ 772.258301][ T8105] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 772.260249][ T8105] ? set_blocksize+0x2b1/0x350
[ 772.262446][ T8105] ? sb_set_blocksize+0xf6/0x120
[ 772.264253][ T8105] ? setup_bdev_super+0x392/0x720
[ 772.266067][ T8105] get_tree_bdev+0x36f/0x610
[ 772.267634][ T8105] ? __pfx_gfs2_fill_super+0x10/0x10
[ 772.269526][ T8105] ? __pfx_get_tree_bdev+0x10/0x10
[ 772.271341][ T8105] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 772.273346][ T8105] ? cap_capable+0x1cf/0x240
[ 772.274989][ T8105] gfs2_get_tree+0x4e/0x280
[ 772.276618][ T8105] vfs_get_tree+0x8f/0x380
[ 772.278208][ T8105] path_mount+0x14e6/0x1f20
[ 772.279823][ T8105] ? kmem_cache_free+0x12e/0x380
[ 772.281583][ T8105] ? __pfx_path_mount+0x10/0x10
[ 772.283313][ T8105] ? putname+0x12e/0x170
[ 772.284852][ T8105] __x64_sys_mount+0x297/0x320
[ 772.286547][ T8105] ? __pfx___x64_sys_mount+0x10/0x10
[ 772.288600][ T8105] do_syscall_64+0xd2/0x260
[ 772.290809][ T8105] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 772.293422][ T8105] RIP: 0033:0x7f131fc7f4aa
[ 772.295255][ T8105] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 772.302188][ T8105] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 772.305195][ T8105] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 772.307955][ T8105] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 772.310711][ T8105] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 772.313446][ T8105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 772.316229][ T8105] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 772.319080][ T8105]
[ 772.321003][ T8105] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 772.325901][ T8105] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 772.330357][ T5302] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 192ms
[ 772.333726][ T5302] gfs2: fsid=syz:syz.0: jid=0: Done
[ 772.336534][ T8104] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 772.377689][ T8109] loop1: detected capacity change from 0 to 32768
[ 772.381889][ T8109] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 772.384783][ T8109] CPU: 2 PID: 8109 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 772.388353][ T8109] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 772.391874][ T8109] Call Trace:
[ 772.393066][ T8109]
[ 772.394120][ T8109] dump_stack_lvl+0x16c/0x1f0
[ 772.395800][ T8109] sysfs_warn_dup+0x7f/0xa0
[ 772.397467][ T8109] sysfs_create_dir_ns+0x24d/0x2b0
[ 772.399336][ T8109] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 772.401390][ T8109] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 772.403277][ T8109] ? do_raw_spin_unlock+0x172/0x230
[ 772.405133][ T8109] kobject_add_internal+0x2c8/0x990
[ 772.406958][ T8109] kobject_init_and_add+0x11c/0x190
[ 772.408789][ T8109] ? __pfx_kobject_init_and_add+0x10/0x10
[ 772.410787][ T8109] ? lockdep_init_map_type+0x16d/0x7d0
[ 772.412701][ T8109] ? lockdep_init_map_type+0x16d/0x7d0
[ 772.414607][ T8109] gfs2_sys_fs_add+0x207/0x470
[ 772.416416][ T8109] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 772.418266][ T8109] ? __pfx_alloc_workqueue+0x10/0x10
[ 772.420123][ T8109] ? read_word_at_a_time+0xe/0x20
[ 772.421891][ T8109] gfs2_fill_super+0x1352/0x2bf0
[ 772.423629][ T8109] ? __pfx_gfs2_fill_super+0x10/0x10
[ 772.425513][ T8109] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 772.427388][ T8109] ? set_blocksize+0x2b1/0x350
[ 772.429084][ T8109] ? sb_set_blocksize+0xf6/0x120
[ 772.430811][ T8109] ? setup_bdev_super+0x392/0x720
[ 772.432580][ T8109] get_tree_bdev+0x36f/0x610
[ 772.434220][ T8109] ? __pfx_gfs2_fill_super+0x10/0x10
[ 772.436062][ T8109] ? __pfx_get_tree_bdev+0x10/0x10
[ 772.437857][ T8109] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 772.439812][ T8109] ? cap_capable+0x1cf/0x240
[ 772.441445][ T8109] gfs2_get_tree+0x4e/0x280
[ 772.443039][ T8109] vfs_get_tree+0x8f/0x380
[ 772.444624][ T8109] path_mount+0x14e6/0x1f20
[ 772.446245][ T8109] ? kmem_cache_free+0x12e/0x380
[ 772.447986][ T8109] ? __pfx_path_mount+0x10/0x10
[ 772.449703][ T8109] ? putname+0x12e/0x170
[ 772.451190][ T8109] __x64_sys_mount+0x297/0x320
[ 772.453277][ T8109] ? __pfx___x64_sys_mount+0x10/0x10
[ 772.455574][ T8109] do_syscall_64+0xd2/0x260
[ 772.457550][ T8109] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 772.460109][ T8109] RIP: 0033:0x7f932287f4aa
[ 772.461950][ T8109] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 772.466718][ T8104] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 772.468722][ T8109] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 772.468740][ T8109] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 772.468747][ T8109] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 772.468754][ T8109] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 772.468761][ T8109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 772.468768][ T8109] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 772.468777][ T8109]
[ 772.468969][ T8109] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 772.494299][ T8109] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 772.501455][ T5260] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 772.501455][ T5260] inode = 11 2340
[ 772.501455][ T5260] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 772.508646][ T5260] 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
[ 772.512108][ T5260] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5260 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 772.517161][ T5260] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 772.520678][ T5260] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 772.526219][ T5260] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 772.529457][ T5260] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 772.532160][ T5260] gfs2: fsid=syz:syz.0: File system withdrawn
[ 772.536398][ T5260] CPU: 1 PID: 5260 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 772.541034][ T5260] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 772.543429][ T8110] loop0: detected capacity change from 0 to 32768
[ 772.545058][ T5260] Call Trace:
[ 772.545065][ T5260]
[ 772.545070][ T5260] dump_stack_lvl+0x16c/0x1f0
[ 772.545091][ T5260] gfs2_withdraw+0xab8/0x1290
[ 772.545110][ T5260] ? __pfx_gfs2_withdraw+0x10/0x10
[ 772.545125][ T5260] ? map_id_range_down+0x2b6/0x3a0
[ 772.545140][ T5260] ? __pfx_map_id_range_down+0x10/0x10
[ 772.545156][ T5260] gfs2_inode_refresh+0xc99/0x10a0
[ 772.545172][ T5260] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 772.545188][ T5260] inode_go_instantiate+0x47/0x60
[ 772.549183][ T8110] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 772.549620][ T5260] gfs2_instantiate+0x169/0x250
[ 772.549635][ T5260] gfs2_glock_wait+0x214/0x330
[ 772.549647][ T5260] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 772.571905][ T5260] gfs2_glock_nq+0x946/0x1cd0
[ 772.573607][ T5260] ? do_raw_spin_unlock+0x172/0x230
[ 772.575426][ T5260] ? __gfs2_holder_init+0x18a/0x2f0
[ 772.577243][ T5260] do_sync+0x6cf/0xd30
[ 772.578706][ T5260] ? __pfx_do_sync+0x10/0x10
[ 772.580747][ T5260] ? gfs2_quota_sync+0x4ad/0x630
[ 772.582989][ T5260] ? gfs2_quota_sync+0x419/0x630
[ 772.585277][ T5260] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 772.587440][ T5260] ? qd_check_sync+0x3d8/0x4f0
[ 772.589172][ T5260] gfs2_quota_sync+0x419/0x630
[ 772.590870][ T5260] gfs2_sync_fs+0x44/0xb0
[ 772.592398][ T5260] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 772.594191][ T5260] sync_filesystem+0x10d/0x290
[ 772.595877][ T5260] generic_shutdown_super+0x7e/0x3d0
[ 772.597734][ T5260] kill_block_super+0x3b/0x90
[ 772.599383][ T5260] gfs2_kill_sb+0x360/0x410
[ 772.601024][ T5260] deactivate_locked_super+0xbe/0x1a0
[ 772.602902][ T5260] deactivate_super+0xde/0x100
[ 772.604775][ T5260] cleanup_mnt+0x222/0x450
[ 772.606337][ T5260] task_work_run+0x14e/0x250
[ 772.607959][ T5260] ? __pfx_task_work_run+0x10/0x10
[ 772.609825][ T5260] syscall_exit_to_user_mode+0x275/0x2a0
[ 772.611783][ T5260] do_syscall_64+0xe2/0x260
[ 772.613417][ T5260] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 772.615475][ T5260] RIP: 0033:0x7fb605a7f0d7
[ 772.617060][ T5260] 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
[ 772.623762][ T5260] RSP: 002b:00007ffdcdb31e98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 772.626759][ T5260] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb605a7f0d7
[ 772.629511][ T5260] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdcdb31f50
[ 772.632267][ T5260] RBP: 00007ffdcdb31f50 R08: 0000000000000000 R09: 0000000000000000
[ 772.635029][ T5260] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdcdb33010
[ 772.637774][ T5260] R13: 00007fb605ac93b9 R14: 00000000000bc685 R15: 0000000000000001
[ 772.640557][ T5260]
[ 772.641654][ T8110] CPU: 0 PID: 8110 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 772.645596][ T8110] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 772.649783][ T8110] Call Trace:
[ 772.650965][ T8110]
[ 772.652014][ T8110] dump_stack_lvl+0x16c/0x1f0
[ 772.653689][ T8110] sysfs_warn_dup+0x7f/0xa0
[ 772.655303][ T8110] sysfs_create_dir_ns+0x24d/0x2b0
[ 772.657122][ T8110] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 772.659062][ T8110] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 772.660816][ T8110] ? do_raw_spin_unlock+0x172/0x230
[ 772.662631][ T8110] kobject_add_internal+0x2c8/0x990
[ 772.664457][ T8110] kobject_init_and_add+0x11c/0x190
[ 772.666306][ T8110] ? __pfx_kobject_init_and_add+0x10/0x10
[ 772.668292][ T8110] ? lockdep_init_map_type+0x16d/0x7d0
[ 772.670224][ T8110] ? lockdep_init_map_type+0x16d/0x7d0
[ 772.672156][ T8110] gfs2_sys_fs_add+0x207/0x470
[ 772.673889][ T8110] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 772.675744][ T8110] ? __pfx_alloc_workqueue+0x10/0x10
[ 772.677617][ T8110] ? read_word_at_a_time+0xe/0x20
[ 772.679392][ T8110] gfs2_fill_super+0x1352/0x2bf0
[ 772.681163][ T8110] ? __pfx_gfs2_fill_super+0x10/0x10
[ 772.683561][ T8110] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 772.686032][ T8110] ? set_blocksize+0x2b1/0x350
[ 772.688203][ T8110] ? sb_set_blocksize+0xf6/0x120
[ 772.690417][ T8110] ? setup_bdev_super+0x392/0x720
[ 772.692745][ T8110] get_tree_bdev+0x36f/0x610
[ 772.694881][ T8110] ? __pfx_gfs2_fill_super+0x10/0x10
[ 772.697319][ T8110] ? __pfx_get_tree_bdev+0x10/0x10
[ 772.699667][ T8110] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 772.702306][ T8110] ? cap_capable+0x1cf/0x240
[ 772.704432][ T8110] gfs2_get_tree+0x4e/0x280
[ 772.706535][ T8110] vfs_get_tree+0x8f/0x380
[ 772.708596][ T8110] path_mount+0x14e6/0x1f20
[ 772.710353][ T8110] ? kmem_cache_free+0x12e/0x380
[ 772.712086][ T8110] ? __pfx_path_mount+0x10/0x10
[ 772.713853][ T8110] ? putname+0x12e/0x170
[ 772.715349][ T8110] __x64_sys_mount+0x297/0x320
[ 772.717060][ T8110] ? __pfx___x64_sys_mount+0x10/0x10
[ 772.718974][ T8110] do_syscall_64+0xd2/0x260
[ 772.720585][ T8110] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 772.722675][ T8110] RIP: 0033:0x7f3ced07f4aa
[ 772.724258][ T8110] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 772.730931][ T8110] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 772.733863][ T8110] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 772.736607][ T8110] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 772.739360][ T8110] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 772.742103][ T8110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 772.744917][ T8110] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 772.747644][ T8110]
[ 772.749857][ T8110] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 772.755224][ T8110] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 772.773294][ T8114] loop2: detected capacity change from 0 to 32768
[ 772.777309][ T8114] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 772.779885][ T8114] CPU: 0 PID: 8114 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 772.783504][ T8114] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 772.787011][ T8114] Call Trace:
[ 772.788168][ T8114]
[ 772.789220][ T8114] dump_stack_lvl+0x16c/0x1f0
[ 772.790878][ T8114] sysfs_warn_dup+0x7f/0xa0
[ 772.792672][ T8114] sysfs_create_dir_ns+0x24d/0x2b0
[ 772.794483][ T8114] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 772.796450][ T8114] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 772.798336][ T8114] ? do_raw_spin_unlock+0x172/0x230
[ 772.800136][ T8114] kobject_add_internal+0x2c8/0x990
[ 772.801956][ T8114] kobject_init_and_add+0x11c/0x190
[ 772.803878][ T8114] ? __pfx_kobject_init_and_add+0x10/0x10
[ 772.806206][ T8114] ? lockdep_init_map_type+0x16d/0x7d0
[ 772.808084][ T8114] ? lockdep_init_map_type+0x16d/0x7d0
[ 772.809992][ T8114] gfs2_sys_fs_add+0x207/0x470
[ 772.811670][ T8114] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 772.813691][ T8114] ? __pfx_alloc_workqueue+0x10/0x10
[ 772.815983][ T8114] ? read_word_at_a_time+0xe/0x20
[ 772.818093][ T8114] gfs2_fill_super+0x1352/0x2bf0
[ 772.820161][ T8114] ? __pfx_gfs2_fill_super+0x10/0x10
[ 772.822578][ T8114] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 772.825035][ T8114] ? set_blocksize+0x2b1/0x350
[ 772.827221][ T8114] ? sb_set_blocksize+0xf6/0x120
[ 772.829468][ T8114] ? setup_bdev_super+0x392/0x720
[ 772.831737][ T8114] get_tree_bdev+0x36f/0x610
[ 772.833788][ T8114] ? __pfx_gfs2_fill_super+0x10/0x10
[ 772.836153][ T8114] ? __pfx_get_tree_bdev+0x10/0x10
[ 772.838299][ T8114] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 772.840254][ T8114] ? cap_capable+0x1cf/0x240
[ 772.842298][ T8114] gfs2_get_tree+0x4e/0x280
[ 772.844377][ T8114] vfs_get_tree+0x8f/0x380
[ 772.846429][ T8114] path_mount+0x14e6/0x1f20
[ 772.848515][ T8114] ? kmem_cache_free+0x12e/0x380
[ 772.850778][ T8114] ? __pfx_path_mount+0x10/0x10
[ 772.853019][ T8114] ? putname+0x12e/0x170
[ 772.854940][ T8114] __x64_sys_mount+0x297/0x320
[ 772.857133][ T8114] ? __pfx___x64_sys_mount+0x10/0x10
[ 772.859534][ T8114] do_syscall_64+0xd2/0x260
[ 772.861622][ T8114] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 772.864285][ T8114] RIP: 0033:0x7f131fc7f4aa
[ 772.866347][ T8114] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 772.874754][ T8114] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 772.878521][ T8114] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 772.881959][ T8114] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 772.885574][ T8114] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 772.889247][ T8114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 772.892798][ T8114] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 772.895597][ T8114]
[ 772.898114][ T8114] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 772.903061][ T8114] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 772.903711][ T8116] loop1: detected capacity change from 0 to 32768
[ 772.911076][ T8116] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 772.914416][ T8116] CPU: 3 PID: 8116 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 772.919006][ T8116] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 772.923445][ T8116] Call Trace:
[ 772.924982][ T8116]
[ 772.926317][ T8116] dump_stack_lvl+0x16c/0x1f0
[ 772.928479][ T8116] sysfs_warn_dup+0x7f/0xa0
[ 772.930558][ T8116] sysfs_create_dir_ns+0x24d/0x2b0
[ 772.932888][ T8116] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 772.935406][ T8116] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 772.937792][ T8116] ? do_raw_spin_unlock+0x172/0x230
[ 772.940135][ T8116] kobject_add_internal+0x2c8/0x990
[ 772.942465][ T8116] kobject_init_and_add+0x11c/0x190
[ 772.944801][ T8116] ? __pfx_kobject_init_and_add+0x10/0x10
[ 772.947207][ T8116] ? lockdep_init_map_type+0x16d/0x7d0
[ 772.949695][ T8116] ? lockdep_init_map_type+0x16d/0x7d0
[ 772.951833][ T8116] gfs2_sys_fs_add+0x207/0x470
[ 772.953986][ T8116] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 772.956345][ T8116] ? __pfx_alloc_workqueue+0x10/0x10
[ 772.958724][ T8116] ? read_word_at_a_time+0xe/0x20
[ 772.961017][ T8116] gfs2_fill_super+0x1352/0x2bf0
[ 772.963251][ T8116] ? __pfx_gfs2_fill_super+0x10/0x10
[ 772.965653][ T8116] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 772.968054][ T8116] ? set_blocksize+0x2b1/0x350
[ 772.970168][ T8116] ? sb_set_blocksize+0xf6/0x120
[ 772.972267][ T8116] ? setup_bdev_super+0x392/0x720
[ 772.974539][ T8116] get_tree_bdev+0x36f/0x610
[ 772.976661][ T8116] ? __pfx_gfs2_fill_super+0x10/0x10
[ 772.979014][ T8116] ? __pfx_get_tree_bdev+0x10/0x10
[ 772.981222][ T8116] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 772.983655][ T8116] ? cap_capable+0x1cf/0x240
[ 772.985757][ T8116] gfs2_get_tree+0x4e/0x280
[ 772.987799][ T8116] vfs_get_tree+0x8f/0x380
[ 772.989811][ T8116] path_mount+0x14e6/0x1f20
[ 772.991855][ T8116] ? kmem_cache_free+0x12e/0x380
[ 772.994070][ T8116] ? __pfx_path_mount+0x10/0x10
[ 772.996268][ T8116] ? putname+0x12e/0x170
[ 772.998172][ T8116] __x64_sys_mount+0x297/0x320
[ 773.000332][ T8116] ? __pfx___x64_sys_mount+0x10/0x10
[ 773.002715][ T8116] do_syscall_64+0xd2/0x260
[ 773.004802][ T8116] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 773.007442][ T8116] RIP: 0033:0x7f932287f4aa
[ 773.009470][ T8116] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 773.017965][ T8116] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 773.021391][ T8116] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 773.024119][ T8116] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 773.026880][ T8116] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 773.029626][ T8116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 773.032372][ T8116] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 773.035096][ T8116]
[ 773.037399][ T8116] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 773.042160][ T8116] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 773.175210][ T8119] loop0: detected capacity change from 0 to 32768
[ 773.195578][ T8119] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 773.203060][ T8119] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 773.218024][ T8119] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 773.221359][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 773.223770][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 773.259229][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 35ms
[ 773.262075][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 773.263983][ T8119] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 773.357215][ T8122] loop3: detected capacity change from 0 to 32768
[ 773.360120][ T8120] loop2: detected capacity change from 0 to 32768
[ 773.364055][ T8122] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 773.366850][ T8120] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 773.370109][ T8120] CPU: 0 PID: 8120 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 773.373809][ T8120] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 773.378071][ T8120] Call Trace:
[ 773.379528][ T8120]
[ 773.380607][ T8120] dump_stack_lvl+0x16c/0x1f0
[ 773.382711][ T8120] sysfs_warn_dup+0x7f/0xa0
[ 773.384801][ T8120] sysfs_create_dir_ns+0x24d/0x2b0
[ 773.386979][ T8120] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 773.387728][ T8121] loop1: detected capacity change from 0 to 32768
[ 773.389549][ T8120] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 773.394237][ T8120] ? do_raw_spin_unlock+0x172/0x230
[ 773.396607][ T8120] kobject_add_internal+0x2c8/0x990
[ 773.398975][ T8120] kobject_init_and_add+0x11c/0x190
[ 773.401174][ T8120] ? __pfx_kobject_init_and_add+0x10/0x10
[ 773.403305][ T8120] ? lockdep_init_map_type+0x16d/0x7d0
[ 773.403357][ T8121] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 773.405732][ T8120] ? lockdep_init_map_type+0x16d/0x7d0
[ 773.405763][ T8120] gfs2_sys_fs_add+0x207/0x470
[ 773.405790][ T8120] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 773.415421][ T8120] ? __pfx_alloc_workqueue+0x10/0x10
[ 773.417842][ T8120] ? read_word_at_a_time+0xe/0x20
[ 773.420056][ T8120] gfs2_fill_super+0x1352/0x2bf0
[ 773.422198][ T8120] ? __pfx_gfs2_fill_super+0x10/0x10
[ 773.424604][ T8120] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 773.427083][ T8120] ? set_blocksize+0x2b1/0x350
[ 773.429255][ T8120] ? sb_set_blocksize+0xf6/0x120
[ 773.431465][ T8120] ? setup_bdev_super+0x392/0x720
[ 773.433272][ T8120] get_tree_bdev+0x36f/0x610
[ 773.434931][ T8120] ? __pfx_gfs2_fill_super+0x10/0x10
[ 773.437249][ T8120] ? __pfx_get_tree_bdev+0x10/0x10
[ 773.439549][ T8120] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 773.441605][ T8120] ? cap_capable+0x1cf/0x240
[ 773.443226][ T8120] gfs2_get_tree+0x4e/0x280
[ 773.445329][ T8120] vfs_get_tree+0x8f/0x380
[ 773.447377][ T8120] path_mount+0x14e6/0x1f20
[ 773.449459][ T8120] ? kmem_cache_free+0x12e/0x380
[ 773.451662][ T8120] ? __pfx_path_mount+0x10/0x10
[ 773.453863][ T8120] ? putname+0x12e/0x170
[ 773.455741][ T8120] __x64_sys_mount+0x297/0x320
[ 773.457586][ T8120] ? __pfx___x64_sys_mount+0x10/0x10
[ 773.459596][ T8120] do_syscall_64+0xd2/0x260
[ 773.461213][ T8120] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 773.463735][ T8120] RIP: 0033:0x7f131fc7f4aa
[ 773.465812][ T8120] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 773.474519][ T8120] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 773.478275][ T8120] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 773.481860][ T8120] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 773.485458][ T8120] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 773.488791][ T8120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 773.492384][ T8120] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 773.495953][ T8120]
[ 773.497392][ T8122] CPU: 1 PID: 8122 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 773.501300][ T8122] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 773.505550][ T8122] Call Trace:
[ 773.507126][ T8122]
[ 773.508556][ T8122] dump_stack_lvl+0x16c/0x1f0
[ 773.510721][ T8122] sysfs_warn_dup+0x7f/0xa0
[ 773.512906][ T8122] sysfs_create_dir_ns+0x24d/0x2b0
[ 773.513521][ T8119] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 773.515163][ T8122] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 773.515194][ T8122] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 773.515214][ T8122] ? do_raw_spin_unlock+0x172/0x230
[ 773.515234][ T8122] kobject_add_internal+0x2c8/0x990
[ 773.515256][ T8122] kobject_init_and_add+0x11c/0x190
[ 773.515275][ T8122] ? __pfx_kobject_init_and_add+0x10/0x10
[ 773.515295][ T8122] ? lockdep_init_map_type+0x16d/0x7d0
[ 773.515322][ T8122] ? lockdep_init_map_type+0x16d/0x7d0
[ 773.515350][ T8122] gfs2_sys_fs_add+0x207/0x470
[ 773.515377][ T8122] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 773.515403][ T8122] ? __pfx_alloc_workqueue+0x10/0x10
[ 773.528743][ T8120] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 773.529862][ T8122] ? read_word_at_a_time+0xe/0x20
[ 773.532416][ T8120] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 773.534894][ T8122] gfs2_fill_super+0x1352/0x2bf0
[ 773.534921][ T8122] ? __pfx_gfs2_fill_super+0x10/0x10
[ 773.534940][ T8122] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 773.534960][ T8122] ? set_blocksize+0x2b1/0x350
[ 773.534978][ T8122] ? sb_set_blocksize+0xf6/0x120
[ 773.534995][ T8122] ? setup_bdev_super+0x392/0x720
[ 773.535020][ T8122] get_tree_bdev+0x36f/0x610
[ 773.535045][ T8122] ? __pfx_gfs2_fill_super+0x10/0x10
[ 773.535063][ T8122] ? __pfx_get_tree_bdev+0x10/0x10
[ 773.535089][ T8122] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 773.535111][ T8122] ? cap_capable+0x1cf/0x240
[ 773.535135][ T8122] gfs2_get_tree+0x4e/0x280
[ 773.535152][ T8122] vfs_get_tree+0x8f/0x380
[ 773.535178][ T8122] path_mount+0x14e6/0x1f20
[ 773.535203][ T8122] ? kmem_cache_free+0x12e/0x380
[ 773.535223][ T8122] ? __pfx_path_mount+0x10/0x10
[ 773.535249][ T8122] ? putname+0x12e/0x170
[ 773.535269][ T8122] __x64_sys_mount+0x297/0x320
[ 773.592465][ T8122] ? __pfx___x64_sys_mount+0x10/0x10
[ 773.594269][ T8122] do_syscall_64+0xd2/0x260
[ 773.595864][ T8122] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 773.598180][ T8122] RIP: 0033:0x7fb605a7f4aa
[ 773.599825][ T8122] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 773.608177][ T8122] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 773.611921][ T8122] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 773.615474][ T8122] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 773.618973][ T8122] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 773.621745][ T8122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 773.624502][ T8122] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 773.627289][ T8122]
[ 773.628505][ T8121] CPU: 3 PID: 8121 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 773.632451][ T8121] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 773.636241][ T8122] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 773.636512][ T8121] Call Trace:
[ 773.636523][ T8121]
[ 773.636531][ T8121] dump_stack_lvl+0x16c/0x1f0
[ 773.641465][ T8122] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 773.642822][ T8121] sysfs_warn_dup+0x7f/0xa0
[ 773.642852][ T8121] sysfs_create_dir_ns+0x24d/0x2b0
[ 773.652231][ T8121] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 773.654246][ T8121] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 773.656327][ T8121] ? do_raw_spin_unlock+0x172/0x230
[ 773.658352][ T8121] kobject_add_internal+0x2c8/0x990
[ 773.660382][ T8121] kobject_init_and_add+0x11c/0x190
[ 773.662434][ T8121] ? __pfx_kobject_init_and_add+0x10/0x10
[ 773.664942][ T8121] ? lockdep_init_map_type+0x16d/0x7d0
[ 773.667180][ T8121] ? lockdep_init_map_type+0x16d/0x7d0
[ 773.669169][ T8121] gfs2_sys_fs_add+0x207/0x470
[ 773.671022][ T8121] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 773.673344][ T8121] ? __pfx_alloc_workqueue+0x10/0x10
[ 773.675645][ T8121] ? read_word_at_a_time+0xe/0x20
[ 773.677854][ T8121] gfs2_fill_super+0x1352/0x2bf0
[ 773.680017][ T8121] ? __pfx_gfs2_fill_super+0x10/0x10
[ 773.682281][ T8121] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 773.684245][ T8121] ? set_blocksize+0x2b1/0x350
[ 773.686026][ T8121] ? sb_set_blocksize+0xf6/0x120
[ 773.687879][ T8121] ? setup_bdev_super+0x392/0x720
[ 773.689666][ T8121] get_tree_bdev+0x36f/0x610
[ 773.691408][ T8121] ? __pfx_gfs2_fill_super+0x10/0x10
[ 773.693260][ T8121] ? __pfx_get_tree_bdev+0x10/0x10
[ 773.695049][ T8121] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 773.697019][ T8121] ? cap_capable+0x1cf/0x240
[ 773.698618][ T8121] gfs2_get_tree+0x4e/0x280
[ 773.700206][ T8121] vfs_get_tree+0x8f/0x380
[ 773.701788][ T8121] path_mount+0x14e6/0x1f20
[ 773.703378][ T8121] ? kmem_cache_free+0x12e/0x380
[ 773.705122][ T8121] ? __pfx_path_mount+0x10/0x10
[ 773.706803][ T8121] ? putname+0x12e/0x170
[ 773.708320][ T8121] __x64_sys_mount+0x297/0x320
[ 773.710033][ T8121] ? __pfx___x64_sys_mount+0x10/0x10
[ 773.711899][ T8121] do_syscall_64+0xd2/0x260
[ 773.713779][ T8121] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 773.715930][ T8121] RIP: 0033:0x7f932287f4aa
[ 773.717507][ T8121] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 773.725251][ T8121] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 773.728546][ T8121] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 773.731342][ T8121] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 773.734095][ T8121] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 773.736863][ T8121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 773.739661][ T8121] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 773.742790][ T8121]
[ 773.744423][ T8121] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 773.749992][ T8121] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 773.750561][ T5261] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 773.750561][ T5261] inode = 11 2340
[ 773.750561][ T5261] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 773.760760][ T5261] 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
[ 773.766010][ T5261] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5261 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 773.770624][ T5261] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 773.774346][ T5261] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 773.782374][ T5261] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 773.785715][ T5261] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 773.788194][ T5261] gfs2: fsid=syz:syz.0: File system withdrawn
[ 773.790450][ T5261] CPU: 0 PID: 5261 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 773.794174][ T5261] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 773.797264][ T5261] Call Trace:
[ 773.798586][ T5261]
[ 773.799846][ T5261] dump_stack_lvl+0x16c/0x1f0
[ 773.801854][ T5261] gfs2_withdraw+0xab8/0x1290
[ 773.803837][ T5261] ? __pfx_gfs2_withdraw+0x10/0x10
[ 773.806020][ T5261] ? map_id_range_down+0x2b6/0x3a0
[ 773.808172][ T5261] ? __pfx_map_id_range_down+0x10/0x10
[ 773.810465][ T5261] gfs2_inode_refresh+0xc99/0x10a0
[ 773.812606][ T5261] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 773.814924][ T5261] inode_go_instantiate+0x47/0x60
[ 773.817111][ T5261] gfs2_instantiate+0x169/0x250
[ 773.819236][ T5261] gfs2_glock_wait+0x214/0x330
[ 773.821162][ T5261] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 773.823008][ T5261] gfs2_glock_nq+0x946/0x1cd0
[ 773.824696][ T5261] ? do_raw_spin_unlock+0x172/0x230
[ 773.826505][ T5261] ? __gfs2_holder_init+0x18a/0x2f0
[ 773.828332][ T5261] do_sync+0x6cf/0xd30
[ 773.829807][ T5261] ? __pfx_do_sync+0x10/0x10
[ 773.831435][ T5261] ? gfs2_quota_sync+0x4ad/0x630
[ 773.833194][ T5261] ? gfs2_quota_sync+0x419/0x630
[ 773.834929][ T5261] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 773.836822][ T5261] ? qd_check_sync+0x3d8/0x4f0
[ 773.838730][ T5261] gfs2_quota_sync+0x419/0x630
[ 773.840815][ T5261] gfs2_sync_fs+0x44/0xb0
[ 773.842677][ T5261] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 773.844874][ T5261] sync_filesystem+0x10d/0x290
[ 773.847074][ T5261] generic_shutdown_super+0x7e/0x3d0
[ 773.849365][ T5261] kill_block_super+0x3b/0x90
[ 773.851413][ T5261] gfs2_kill_sb+0x360/0x410
[ 773.853391][ T5261] deactivate_locked_super+0xbe/0x1a0
[ 773.855696][ T5261] deactivate_super+0xde/0x100
[ 773.857598][ T5261] cleanup_mnt+0x222/0x450
[ 773.859370][ T5261] task_work_run+0x14e/0x250
[ 773.861262][ T5261] ? __pfx_task_work_run+0x10/0x10
[ 773.863112][ T5261] syscall_exit_to_user_mode+0x275/0x2a0
[ 773.865119][ T5261] do_syscall_64+0xe2/0x260
[ 773.866739][ T5261] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 773.868907][ T5261] RIP: 0033:0x7f3ced07f0d7
[ 773.870504][ T5261] 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
[ 773.877423][ T5261] RSP: 002b:00007fff89a766d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 773.880364][ T5261] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3ced07f0d7
[ 773.883109][ T5261] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff89a76790
[ 773.885889][ T5261] RBP: 00007fff89a76790 R08: 0000000000000000 R09: 0000000000000000
[ 773.888699][ T5261] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff89a77850
[ 773.891447][ T5261] R13: 00007f3ced0c93b9 R14: 00000000000bcaf5 R15: 0000000000000001
[ 773.894191][ T5261]
[ 774.085215][ T8129] loop3: detected capacity change from 0 to 32768
[ 774.090188][ T8129] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 774.093887][ T8129] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 774.099105][ T8129] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 774.102634][ T5303] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 774.107629][ T5303] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 774.144016][ T5303] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 36ms
[ 774.146883][ T5303] gfs2: fsid=syz:syz.0: jid=0: Done
[ 774.147756][ T8131] loop2: detected capacity change from 0 to 32768
[ 774.148823][ T8129] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 774.163263][ T8131] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 774.167826][ T8131] CPU: 3 PID: 8131 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 774.172288][ T8131] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 774.176703][ T8131] Call Trace:
[ 774.178160][ T8131]
[ 774.179449][ T8131] dump_stack_lvl+0x16c/0x1f0
[ 774.181518][ T8131] sysfs_warn_dup+0x7f/0xa0
[ 774.183615][ T8131] sysfs_create_dir_ns+0x24d/0x2b0
[ 774.185547][ T8131] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 774.187539][ T8131] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 774.189424][ T8131] ? do_raw_spin_unlock+0x172/0x230
[ 774.191243][ T8131] kobject_add_internal+0x2c8/0x990
[ 774.193278][ T8131] kobject_init_and_add+0x11c/0x190
[ 774.195087][ T8131] ? __pfx_kobject_init_and_add+0x10/0x10
[ 774.197086][ T8131] ? lockdep_init_map_type+0x16d/0x7d0
[ 774.198952][ T8131] ? lockdep_init_map_type+0x16d/0x7d0
[ 774.200855][ T8131] gfs2_sys_fs_add+0x207/0x470
[ 774.202887][ T8131] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 774.204924][ T8131] ? __pfx_alloc_workqueue+0x10/0x10
[ 774.206752][ T8131] ? read_word_at_a_time+0xe/0x20
[ 774.208556][ T8131] gfs2_fill_super+0x1352/0x2bf0
[ 774.210285][ T8131] ? __pfx_gfs2_fill_super+0x10/0x10
[ 774.212124][ T8131] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 774.214004][ T8131] ? set_blocksize+0x2b1/0x350
[ 774.215674][ T8131] ? sb_set_blocksize+0xf6/0x120
[ 774.217403][ T8131] ? setup_bdev_super+0x392/0x720
[ 774.219157][ T8131] get_tree_bdev+0x36f/0x610
[ 774.220804][ T8131] ? __pfx_gfs2_fill_super+0x10/0x10
[ 774.222630][ T8131] ? __pfx_get_tree_bdev+0x10/0x10
[ 774.224418][ T8131] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 774.226398][ T8131] ? cap_capable+0x1cf/0x240
[ 774.228058][ T8131] gfs2_get_tree+0x4e/0x280
[ 774.229663][ T8131] vfs_get_tree+0x8f/0x380
[ 774.231255][ T8131] path_mount+0x14e6/0x1f20
[ 774.232901][ T8131] ? kmem_cache_free+0x12e/0x380
[ 774.234756][ T8131] ? __pfx_path_mount+0x10/0x10
[ 774.236480][ T8131] ? putname+0x12e/0x170
[ 774.237978][ T8131] __x64_sys_mount+0x297/0x320
[ 774.239665][ T8131] ? __pfx___x64_sys_mount+0x10/0x10
[ 774.241753][ T8131] do_syscall_64+0xd2/0x260
[ 774.243353][ T8131] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 774.245458][ T8131] RIP: 0033:0x7f131fc7f4aa
[ 774.247027][ T8131] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 774.253749][ T8131] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 774.256712][ T8131] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 774.259732][ T8131] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 774.262780][ T8131] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 774.266177][ T8131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 774.268205][ T8130] loop1: detected capacity change from 0 to 32768
[ 774.269153][ T8131] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 774.274223][ T8131]
[ 774.276015][ T8131] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 774.278759][ T8130] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 774.282143][ T8131] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 774.288852][ T8130] CPU: 3 PID: 8130 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 774.292474][ T8130] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 774.296014][ T8130] Call Trace:
[ 774.297259][ T8130]
[ 774.298297][ T8130] dump_stack_lvl+0x16c/0x1f0
[ 774.299294][ T8129] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 774.299946][ T8130] sysfs_warn_dup+0x7f/0xa0
[ 774.299966][ T8130] sysfs_create_dir_ns+0x24d/0x2b0
[ 774.299982][ T8130] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 774.307841][ T8130] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 774.309821][ T8130] ? do_raw_spin_unlock+0x172/0x230
[ 774.311703][ T8130] kobject_add_internal+0x2c8/0x990
[ 774.313669][ T8130] kobject_init_and_add+0x11c/0x190
[ 774.315499][ T8130] ? __pfx_kobject_init_and_add+0x10/0x10
[ 774.317497][ T8130] ? lockdep_init_map_type+0x16d/0x7d0
[ 774.319423][ T8130] ? lockdep_init_map_type+0x16d/0x7d0
[ 774.321336][ T8130] gfs2_sys_fs_add+0x207/0x470
[ 774.323037][ T8130] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 774.324993][ T8130] ? __pfx_alloc_workqueue+0x10/0x10
[ 774.326864][ T8130] ? read_word_at_a_time+0xe/0x20
[ 774.328680][ T8130] gfs2_fill_super+0x1352/0x2bf0
[ 774.330429][ T8130] ? __pfx_gfs2_fill_super+0x10/0x10
[ 774.332300][ T8130] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 774.334188][ T8130] ? set_blocksize+0x2b1/0x350
[ 774.335859][ T8130] ? sb_set_blocksize+0xf6/0x120
[ 774.337598][ T8130] ? setup_bdev_super+0x392/0x720
[ 774.339372][ T8130] get_tree_bdev+0x36f/0x610
[ 774.341009][ T8130] ? __pfx_gfs2_fill_super+0x10/0x10
[ 774.342834][ T8130] ? __pfx_get_tree_bdev+0x10/0x10
[ 774.344798][ T8130] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 774.346762][ T8130] ? cap_capable+0x1cf/0x240
[ 774.348450][ T8130] gfs2_get_tree+0x4e/0x280
[ 774.350034][ T8130] vfs_get_tree+0x8f/0x380
[ 774.351567][ T8130] path_mount+0x14e6/0x1f20
[ 774.353171][ T8130] ? kmem_cache_free+0x12e/0x380
[ 774.354904][ T8130] ? __pfx_path_mount+0x10/0x10
[ 774.356620][ T8130] ? putname+0x12e/0x170
[ 774.358114][ T8130] __x64_sys_mount+0x297/0x320
[ 774.359807][ T8130] ? __pfx___x64_sys_mount+0x10/0x10
[ 774.361676][ T8130] do_syscall_64+0xd2/0x260
[ 774.363272][ T8130] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 774.365351][ T8130] RIP: 0033:0x7f932287f4aa
[ 774.366931][ T8130] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 774.373649][ T8130] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 774.376550][ T8130] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 774.379285][ T8130] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 774.382008][ T8130] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 774.384734][ T8130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 774.387485][ T8130] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 774.390226][ T8130]
[ 774.390538][ T8133] loop0: detected capacity change from 0 to 32768
[ 774.393283][ T8130] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 774.397117][ T8133] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 774.398390][ T8130] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 774.401944][ T8133] CPU: 2 PID: 8133 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 774.408453][ T8133] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 774.412950][ T8133] Call Trace:
[ 774.413000][ T5260] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 774.413000][ T5260] inode = 11 2340
[ 774.413000][ T5260] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 774.414468][ T8133]
[ 774.414478][ T8133] dump_stack_lvl+0x16c/0x1f0
[ 774.422326][ T5260] 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
[ 774.423569][ T8133] sysfs_warn_dup+0x7f/0xa0
[ 774.425856][ T5260] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5260 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 774.430166][ T8133] sysfs_create_dir_ns+0x24d/0x2b0
[ 774.432184][ T5260] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 774.436620][ T8133] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 774.436652][ T8133] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 774.436677][ T8133] ? do_raw_spin_unlock+0x172/0x230
[ 774.436695][ T8133] kobject_add_internal+0x2c8/0x990
[ 774.436714][ T8133] kobject_init_and_add+0x11c/0x190
[ 774.439015][ T5260] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 774.442704][ T8133] ? __pfx_kobject_init_and_add+0x10/0x10
[ 774.449590][ T5260] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 774.450152][ T8133] ? lockdep_init_map_type+0x16d/0x7d0
[ 774.451972][ T5260] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 774.454300][ T8133] ? lockdep_init_map_type+0x16d/0x7d0
[ 774.457862][ T5260] gfs2: fsid=syz:syz.0: File system withdrawn
[ 774.459521][ T8133] gfs2_sys_fs_add+0x207/0x470
[ 774.474957][ T8133] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 774.477354][ T8133] ? __pfx_alloc_workqueue+0x10/0x10
[ 774.479545][ T8133] ? read_word_at_a_time+0xe/0x20
[ 774.481566][ T8133] gfs2_fill_super+0x1352/0x2bf0
[ 774.483552][ T8133] ? __pfx_gfs2_fill_super+0x10/0x10
[ 774.485514][ T8133] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 774.487369][ T8133] ? set_blocksize+0x2b1/0x350
[ 774.489041][ T8133] ? sb_set_blocksize+0xf6/0x120
[ 774.491132][ T8133] ? setup_bdev_super+0x392/0x720
[ 774.493432][ T8133] get_tree_bdev+0x36f/0x610
[ 774.495188][ T8133] ? __pfx_gfs2_fill_super+0x10/0x10
[ 774.497015][ T8133] ? __pfx_get_tree_bdev+0x10/0x10
[ 774.498783][ T8133] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 774.501053][ T8133] ? cap_capable+0x1cf/0x240
[ 774.502790][ T8133] gfs2_get_tree+0x4e/0x280
[ 774.504671][ T8133] vfs_get_tree+0x8f/0x380
[ 774.506722][ T8133] path_mount+0x14e6/0x1f20
[ 774.508822][ T8133] ? kmem_cache_free+0x12e/0x380
[ 774.511048][ T8133] ? __pfx_path_mount+0x10/0x10
[ 774.513265][ T8133] ? putname+0x12e/0x170
[ 774.515093][ T8133] __x64_sys_mount+0x297/0x320
[ 774.517268][ T8133] ? __pfx___x64_sys_mount+0x10/0x10
[ 774.519608][ T8133] do_syscall_64+0xd2/0x260
[ 774.521451][ T8133] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 774.523604][ T8133] RIP: 0033:0x7f3ced07f4aa
[ 774.525412][ T8133] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 774.533789][ T8133] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 774.537532][ T8133] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 774.541086][ T8133] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 774.543925][ T8133] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 774.546941][ T8133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 774.549776][ T8133] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 774.552495][ T8133]
[ 774.553578][ T5260] CPU: 3 PID: 5260 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 774.554221][ T8133] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 774.558200][ T5260] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 774.558216][ T5260] Call Trace:
[ 774.558224][ T5260]
[ 774.558231][ T5260] dump_stack_lvl+0x16c/0x1f0
[ 774.558264][ T5260] gfs2_withdraw+0xab8/0x1290
[ 774.564115][ T8133] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 774.568594][ T5260] ? __pfx_gfs2_withdraw+0x10/0x10
[ 774.568628][ T5260] ? map_id_range_down+0x2b6/0x3a0
[ 774.568655][ T5260] ? __pfx_map_id_range_down+0x10/0x10
[ 774.585298][ T5260] gfs2_inode_refresh+0xc99/0x10a0
[ 774.587610][ T5260] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 774.590046][ T5260] inode_go_instantiate+0x47/0x60
[ 774.592328][ T5260] gfs2_instantiate+0x169/0x250
[ 774.594572][ T5260] gfs2_glock_wait+0x214/0x330
[ 774.596762][ T5260] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 774.599107][ T5260] gfs2_glock_nq+0x946/0x1cd0
[ 774.601284][ T5260] ? do_raw_spin_unlock+0x172/0x230
[ 774.603420][ T5260] ? __gfs2_holder_init+0x18a/0x2f0
[ 774.605803][ T5260] do_sync+0x6cf/0xd30
[ 774.607649][ T5260] ? __pfx_do_sync+0x10/0x10
[ 774.609749][ T5260] ? gfs2_quota_sync+0x4ad/0x630
[ 774.612009][ T5260] ? gfs2_quota_sync+0x419/0x630
[ 774.614265][ T5260] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 774.616697][ T5260] ? qd_check_sync+0x3d8/0x4f0
[ 774.618784][ T5260] gfs2_quota_sync+0x419/0x630
[ 774.620928][ T5260] gfs2_sync_fs+0x44/0xb0
[ 774.622898][ T5260] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 774.625219][ T5260] sync_filesystem+0x10d/0x290
[ 774.627398][ T5260] generic_shutdown_super+0x7e/0x3d0
[ 774.629823][ T5260] kill_block_super+0x3b/0x90
[ 774.631975][ T5260] gfs2_kill_sb+0x360/0x410
[ 774.634069][ T5260] deactivate_locked_super+0xbe/0x1a0
[ 774.636520][ T5260] deactivate_super+0xde/0x100
[ 774.638706][ T5260] cleanup_mnt+0x222/0x450
[ 774.640748][ T5260] task_work_run+0x14e/0x250
[ 774.642822][ T5260] ? __pfx_task_work_run+0x10/0x10
[ 774.645173][ T5260] syscall_exit_to_user_mode+0x275/0x2a0
[ 774.647701][ T5260] do_syscall_64+0xe2/0x260
[ 774.649738][ T5260] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 774.652326][ T5260] RIP: 0033:0x7fb605a7f0d7
[ 774.654369][ T5260] 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
[ 774.661855][ T5260] RSP: 002b:00007ffdcdb31e98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 774.665187][ T5260] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb605a7f0d7
[ 774.668281][ T5260] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdcdb31f50
[ 774.671844][ T5260] RBP: 00007ffdcdb31f50 R08: 0000000000000000 R09: 0000000000000000
[ 774.675418][ T5260] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdcdb33010
[ 774.678861][ T5260] R13: 00007fb605ac93b9 R14: 00000000000bce85 R15: 0000000000000001
[ 774.682407][ T5260]
[ 775.144792][ T8141] loop0: detected capacity change from 0 to 32768
[ 775.153709][ T8141] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 775.164776][ T8141] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 775.167124][ T8140] loop1: detected capacity change from 0 to 32768
[ 775.169090][ T8139] loop2: detected capacity change from 0 to 32768
[ 775.171608][ T8140] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 775.176055][ T8140] CPU: 0 PID: 8140 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 775.179152][ T8141] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 775.179717][ T8140] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 775.179726][ T8140] Call Trace:
[ 775.179731][ T8140]
[ 775.179736][ T8140] dump_stack_lvl+0x16c/0x1f0
[ 775.179755][ T8140] sysfs_warn_dup+0x7f/0xa0
[ 775.179773][ T8140] sysfs_create_dir_ns+0x24d/0x2b0
[ 775.185675][ T1389] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 775.186725][ T8140] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 775.186747][ T8140] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 775.186759][ T8140] ? do_raw_spin_unlock+0x172/0x230
[ 775.186769][ T8140] kobject_add_internal+0x2c8/0x990
[ 775.186782][ T8140] kobject_init_and_add+0x11c/0x190
[ 775.188358][ T1389] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 775.189393][ T8140] ? __pfx_kobject_init_and_add+0x10/0x10
[ 775.194769][ T8139] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 775.194878][ T8140] ? lockdep_init_map_type+0x16d/0x7d0
[ 775.217955][ T8140] ? lockdep_init_map_type+0x16d/0x7d0
[ 775.220320][ T8140] gfs2_sys_fs_add+0x207/0x470
[ 775.222330][ T8140] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 775.224252][ T8140] ? __pfx_alloc_workqueue+0x10/0x10
[ 775.226146][ T8140] ? read_word_at_a_time+0xe/0x20
[ 775.228208][ T8140] gfs2_fill_super+0x1352/0x2bf0
[ 775.229928][ T8140] ? __pfx_gfs2_fill_super+0x10/0x10
[ 775.231786][ T8140] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 775.233682][ T8140] ? set_blocksize+0x2b1/0x350
[ 775.235383][ T8140] ? sb_set_blocksize+0xf6/0x120
[ 775.237124][ T8140] ? setup_bdev_super+0x392/0x720
[ 775.239034][ T8140] get_tree_bdev+0x36f/0x610
[ 775.240686][ T8140] ? __pfx_gfs2_fill_super+0x10/0x10
[ 775.242611][ T8140] ? __pfx_get_tree_bdev+0x10/0x10
[ 775.244470][ T8140] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 775.246584][ T8140] ? cap_capable+0x1cf/0x240
[ 775.248219][ T8140] gfs2_get_tree+0x4e/0x280
[ 775.249852][ T8140] vfs_get_tree+0x8f/0x380
[ 775.251403][ T8140] path_mount+0x14e6/0x1f20
[ 775.253023][ T8140] ? kmem_cache_free+0x12e/0x380
[ 775.254813][ T8140] ? __pfx_path_mount+0x10/0x10
[ 775.256542][ T8140] ? putname+0x12e/0x170
[ 775.258043][ T8140] __x64_sys_mount+0x297/0x320
[ 775.259765][ T8140] ? __pfx___x64_sys_mount+0x10/0x10
[ 775.261680][ T8140] do_syscall_64+0xd2/0x260
[ 775.263308][ T8140] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 775.265472][ T8140] RIP: 0033:0x7f932287f4aa
[ 775.267117][ T8140] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 775.272765][ T1389] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 84ms
[ 775.274035][ T8140] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 775.274051][ T8140] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 775.274058][ T8140] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 775.274064][ T8140] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 775.274071][ T8140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 775.274077][ T8140] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 775.274086][ T8140]
[ 775.277711][ T1389] gfs2: fsid=syz:syz.0: jid=0: Done
[ 775.280359][ T8139] CPU: 1 PID: 8139 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 775.280383][ T8139] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 775.280395][ T8139] Call Trace:
[ 775.280402][ T8139]
[ 775.280410][ T8139] dump_stack_lvl+0x16c/0x1f0
[ 775.283997][ T8141] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 775.284291][ T8140] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 775.284301][ T8140] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 775.287656][ T8139] sysfs_warn_dup+0x7f/0xa0
[ 775.287690][ T8139] sysfs_create_dir_ns+0x24d/0x2b0
[ 775.287716][ T8139] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 775.287742][ T8139] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 775.287762][ T8139] ? do_raw_spin_unlock+0x172/0x230
[ 775.287780][ T8139] kobject_add_internal+0x2c8/0x990
[ 775.287799][ T8139] kobject_init_and_add+0x11c/0x190
[ 775.287818][ T8139] ? __pfx_kobject_init_and_add+0x10/0x10
[ 775.287836][ T8139] ? lockdep_init_map_type+0x16d/0x7d0
[ 775.350457][ T8139] ? lockdep_init_map_type+0x16d/0x7d0
[ 775.352963][ T8139] gfs2_sys_fs_add+0x207/0x470
[ 775.355149][ T8139] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 775.357550][ T8139] ? __pfx_alloc_workqueue+0x10/0x10
[ 775.359926][ T8139] ? read_word_at_a_time+0xe/0x20
[ 775.362237][ T8139] gfs2_fill_super+0x1352/0x2bf0
[ 775.364584][ T8139] ? __pfx_gfs2_fill_super+0x10/0x10
[ 775.367071][ T8139] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 775.369581][ T8139] ? set_blocksize+0x2b1/0x350
[ 775.371802][ T8139] ? sb_set_blocksize+0xf6/0x120
[ 775.374077][ T8139] ? setup_bdev_super+0x392/0x720
[ 775.375355][ T8142] loop3: detected capacity change from 0 to 32768
[ 775.376384][ T8139] get_tree_bdev+0x36f/0x610
[ 775.376414][ T8139] ? __pfx_gfs2_fill_super+0x10/0x10
[ 775.376433][ T8139] ? __pfx_get_tree_bdev+0x10/0x10
[ 775.386118][ T8139] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 775.388647][ T8139] ? cap_capable+0x1cf/0x240
[ 775.390737][ T8139] gfs2_get_tree+0x4e/0x280
[ 775.392763][ T8139] vfs_get_tree+0x8f/0x380
[ 775.394826][ T8139] path_mount+0x14e6/0x1f20
[ 775.396948][ T8139] ? kmem_cache_free+0x12e/0x380
[ 775.399211][ T8139] ? __pfx_path_mount+0x10/0x10
[ 775.401410][ T8139] ? putname+0x12e/0x170
[ 775.403317][ T8139] __x64_sys_mount+0x297/0x320
[ 775.404029][ T8142] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 775.405531][ T8139] ? __pfx___x64_sys_mount+0x10/0x10
[ 775.405563][ T8139] do_syscall_64+0xd2/0x260
[ 775.405583][ T8139] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 775.405603][ T8139] RIP: 0033:0x7f131fc7f4aa
[ 775.405618][ T8139] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 775.407812][ T8141] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 775.429618][ T8139] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 775.433383][ T8139] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 775.436953][ T8139] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 775.440527][ T8139] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 775.444155][ T8139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 775.447777][ T8139] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 775.451451][ T8139]
[ 775.452867][ T8142] CPU: 2 PID: 8142 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
2024/03/31 21:59:16 executed programs: 1132
[ 775.455912][ T8139] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 775.457528][ T8142] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 775.463472][ T8139] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 775.471082][ T8142] Call Trace:
[ 775.472608][ T8142]
[ 775.473951][ T8142] dump_stack_lvl+0x16c/0x1f0
[ 775.476089][ T8142] sysfs_warn_dup+0x7f/0xa0
[ 775.478164][ T8142] sysfs_create_dir_ns+0x24d/0x2b0
[ 775.480473][ T8142] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 775.482981][ T8142] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 775.485458][ T8142] ? do_raw_spin_unlock+0x172/0x230
[ 775.487801][ T8142] kobject_add_internal+0x2c8/0x990
[ 775.490160][ T8142] kobject_init_and_add+0x11c/0x190
[ 775.492534][ T8142] ? __pfx_kobject_init_and_add+0x10/0x10
[ 775.495068][ T8142] ? lockdep_init_map_type+0x16d/0x7d0
[ 775.497528][ T8142] ? lockdep_init_map_type+0x16d/0x7d0
[ 775.499991][ T8142] gfs2_sys_fs_add+0x207/0x470
[ 775.502188][ T8142] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 775.504572][ T8142] ? __pfx_alloc_workqueue+0x10/0x10
[ 775.506973][ T8142] ? read_word_at_a_time+0xe/0x20
[ 775.509259][ T8142] gfs2_fill_super+0x1352/0x2bf0
[ 775.511464][ T8142] ? __pfx_gfs2_fill_super+0x10/0x10
[ 775.513836][ T8142] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 775.516223][ T8142] ? set_blocksize+0x2b1/0x350
[ 775.518128][ T8142] ? sb_set_blocksize+0xf6/0x120
[ 775.520358][ T8142] ? setup_bdev_super+0x392/0x720
[ 775.522616][ T8142] get_tree_bdev+0x36f/0x610
[ 775.524760][ T8142] ? __pfx_gfs2_fill_super+0x10/0x10
[ 775.527118][ T8142] ? __pfx_get_tree_bdev+0x10/0x10
[ 775.529449][ T8142] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 775.531954][ T8142] ? cap_capable+0x1cf/0x240
[ 775.534123][ T8142] gfs2_get_tree+0x4e/0x280
[ 775.536213][ T8142] vfs_get_tree+0x8f/0x380
[ 775.538373][ T8142] path_mount+0x14e6/0x1f20
[ 775.540430][ T8142] ? kmem_cache_free+0x12e/0x380
[ 775.542661][ T8142] ? __pfx_path_mount+0x10/0x10
[ 775.544888][ T8142] ? putname+0x12e/0x170
[ 775.546817][ T8142] __x64_sys_mount+0x297/0x320
[ 775.549043][ T8142] ? __pfx___x64_sys_mount+0x10/0x10
[ 775.551447][ T8142] do_syscall_64+0xd2/0x260
[ 775.553559][ T8142] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 775.556246][ T8142] RIP: 0033:0x7fb605a7f4aa
[ 775.558277][ T8142] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 775.566838][ T8142] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 775.570568][ T8142] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 775.574085][ T8142] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 775.577584][ T8142] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 775.581087][ T8142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 775.584578][ T8142] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 775.588066][ T8142]
[ 775.590730][ T8142] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 775.597933][ T8142] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 775.602953][ T5261] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 775.602953][ T5261] inode = 11 2340
[ 775.602953][ T5261] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 775.613127][ T5261] 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
[ 775.617738][ T5261] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5261 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 775.622359][ T5261] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 775.626523][ T5261] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 775.634484][ T5261] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 775.638859][ T5261] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 775.643275][ T5261] gfs2: fsid=syz:syz.0: File system withdrawn
[ 775.646624][ T5261] CPU: 0 PID: 5261 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 775.651337][ T5261] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 775.655836][ T5261] Call Trace:
[ 775.657365][ T5261]
[ 775.658699][ T5261] dump_stack_lvl+0x16c/0x1f0
[ 775.660848][ T5261] gfs2_withdraw+0xab8/0x1290
[ 775.662971][ T5261] ? __pfx_gfs2_withdraw+0x10/0x10
[ 775.665302][ T5261] ? map_id_range_down+0x2b6/0x3a0
[ 775.667616][ T5261] ? __pfx_map_id_range_down+0x10/0x10
[ 775.670078][ T5261] gfs2_inode_refresh+0xc99/0x10a0
[ 775.672387][ T5261] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 775.674851][ T5261] inode_go_instantiate+0x47/0x60
[ 775.677104][ T5261] gfs2_instantiate+0x169/0x250
[ 775.679295][ T5261] gfs2_glock_wait+0x214/0x330
[ 775.681432][ T5261] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 775.683792][ T5261] gfs2_glock_nq+0x946/0x1cd0
[ 775.685945][ T5261] ? do_raw_spin_unlock+0x172/0x230
[ 775.688272][ T5261] ? __gfs2_holder_init+0x18a/0x2f0
[ 775.690597][ T5261] do_sync+0x6cf/0xd30
[ 775.692456][ T5261] ? __pfx_do_sync+0x10/0x10
[ 775.694529][ T5261] ? gfs2_quota_sync+0x4ad/0x630
[ 775.696764][ T5261] ? gfs2_quota_sync+0x419/0x630
[ 775.698992][ T5261] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 775.701395][ T5261] ? qd_check_sync+0x3d8/0x4f0
[ 775.703529][ T5261] gfs2_quota_sync+0x419/0x630
[ 775.705726][ T5261] gfs2_sync_fs+0x44/0xb0
[ 775.707800][ T5261] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 775.710087][ T5261] sync_filesystem+0x10d/0x290
[ 775.712255][ T5261] generic_shutdown_super+0x7e/0x3d0
[ 775.714630][ T5261] kill_block_super+0x3b/0x90
[ 775.716750][ T5261] gfs2_kill_sb+0x360/0x410
[ 775.718818][ T5261] deactivate_locked_super+0xbe/0x1a0
[ 775.721225][ T5261] deactivate_super+0xde/0x100
[ 775.723379][ T5261] cleanup_mnt+0x222/0x450
[ 775.725418][ T5261] task_work_run+0x14e/0x250
[ 775.727492][ T5261] ? __pfx_task_work_run+0x10/0x10
[ 775.729785][ T5261] syscall_exit_to_user_mode+0x275/0x2a0
[ 775.732295][ T5261] do_syscall_64+0xe2/0x260
[ 775.734345][ T5261] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 775.736990][ T5261] RIP: 0033:0x7f3ced07f0d7
[ 775.738977][ T5261] 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
[ 775.747457][ T5261] RSP: 002b:00007fff89a766d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 775.751163][ T5261] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3ced07f0d7
[ 775.754657][ T5261] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff89a76790
[ 775.758221][ T5261] RBP: 00007fff89a76790 R08: 0000000000000000 R09: 0000000000000000
[ 775.761731][ T5261] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff89a77850
[ 775.765122][ T5261] R13: 00007f3ced0c93b9 R14: 00000000000bd248 R15: 0000000000000001
[ 775.768554][ T5261]
[ 776.058399][ T8151] loop3: detected capacity change from 0 to 32768
[ 776.070138][ T8149] loop2: detected capacity change from 0 to 32768
[ 776.084084][ T8149] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 776.087637][ T8150] loop1: detected capacity change from 0 to 32768
[ 776.088179][ T8149] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 776.090769][ T8151] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 776.094887][ T8150] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 776.098043][ T8149] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 776.099131][ T8150] CPU: 3 PID: 8150 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 776.104017][ T5303] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 776.106056][ T8150] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 776.106066][ T8150] Call Trace:
[ 776.106071][ T8150]
[ 776.106075][ T8150] dump_stack_lvl+0x16c/0x1f0
[ 776.106094][ T8150] sysfs_warn_dup+0x7f/0xa0
[ 776.106111][ T8150] sysfs_create_dir_ns+0x24d/0x2b0
[ 776.106126][ T8150] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 776.106142][ T8150] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 776.106153][ T8150] ? do_raw_spin_unlock+0x172/0x230
[ 776.106168][ T8150] kobject_add_internal+0x2c8/0x990
[ 776.106180][ T8150] kobject_init_and_add+0x11c/0x190
[ 776.106191][ T8150] ? __pfx_kobject_init_and_add+0x10/0x10
[ 776.113257][ T5303] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 776.114221][ T8150] ? lockdep_init_map_type+0x16d/0x7d0
[ 776.136257][ T8150] ? lockdep_init_map_type+0x16d/0x7d0
[ 776.138238][ T8150] gfs2_sys_fs_add+0x207/0x470
[ 776.139909][ T8150] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 776.141804][ T8150] ? __pfx_alloc_workqueue+0x10/0x10
[ 776.143629][ T8150] ? read_word_at_a_time+0xe/0x20
[ 776.145411][ T8150] gfs2_fill_super+0x1352/0x2bf0
[ 776.147132][ T8150] ? __pfx_gfs2_fill_super+0x10/0x10
[ 776.149249][ T8150] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 776.151257][ T8150] ? set_blocksize+0x2b1/0x350
[ 776.153046][ T8150] ? sb_set_blocksize+0xf6/0x120
[ 776.154924][ T8150] ? setup_bdev_super+0x392/0x720
[ 776.156960][ T8150] get_tree_bdev+0x36f/0x610
[ 776.158695][ T8150] ? __pfx_gfs2_fill_super+0x10/0x10
[ 776.160748][ T8150] ? __pfx_get_tree_bdev+0x10/0x10
[ 776.162650][ T8150] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 776.164748][ T8150] ? cap_capable+0x1cf/0x240
[ 776.166368][ T8150] gfs2_get_tree+0x4e/0x280
[ 776.167943][ T8150] vfs_get_tree+0x8f/0x380
[ 776.169501][ T8150] path_mount+0x14e6/0x1f20
[ 776.171084][ T8150] ? kmem_cache_free+0x12e/0x380
[ 776.172818][ T8150] ? __pfx_path_mount+0x10/0x10
[ 776.174516][ T8150] ? putname+0x12e/0x170
[ 776.175988][ T8150] __x64_sys_mount+0x297/0x320
[ 776.177671][ T8150] ? __pfx___x64_sys_mount+0x10/0x10
[ 776.179504][ T8150] do_syscall_64+0xd2/0x260
[ 776.181085][ T8150] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 776.183124][ T8150] RIP: 0033:0x7f932287f4aa
[ 776.184708][ T8150] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 776.191321][ T8150] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 776.194246][ T8150] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 776.196977][ T8150] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 776.199699][ T8150] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 776.202442][ T8150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 776.205193][ T8150] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 776.207918][ T8150]
[ 776.209005][ T8151] CPU: 2 PID: 8151 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 776.213596][ T8150] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 776.213654][ T8151] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 776.218679][ T8150] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 776.223156][ T8151] Call Trace:
[ 776.223168][ T8151]
[ 776.228369][ T8151] dump_stack_lvl+0x16c/0x1f0
[ 776.230496][ T8151] sysfs_warn_dup+0x7f/0xa0
[ 776.232566][ T8151] sysfs_create_dir_ns+0x24d/0x2b0
[ 776.234900][ T8151] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 776.237454][ T8151] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 776.239873][ T8151] ? do_raw_spin_unlock+0x172/0x230
[ 776.242259][ T8151] kobject_add_internal+0x2c8/0x990
[ 776.244643][ T8151] kobject_init_and_add+0x11c/0x190
[ 776.247006][ T8151] ? __pfx_kobject_init_and_add+0x10/0x10
[ 776.249592][ T8151] ? lockdep_init_map_type+0x16d/0x7d0
[ 776.252092][ T8151] ? lockdep_init_map_type+0x16d/0x7d0
[ 776.254218][ T5303] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 140ms
[ 776.254574][ T8151] gfs2_sys_fs_add+0x207/0x470
[ 776.254603][ T8151] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 776.254628][ T8151] ? __pfx_alloc_workqueue+0x10/0x10
[ 776.254653][ T8151] ? read_word_at_a_time+0xe/0x20
[ 776.254672][ T8151] gfs2_fill_super+0x1352/0x2bf0
[ 776.258347][ T5303] gfs2: fsid=syz:syz.0: jid=0: Done
[ 776.260273][ T8151] ? __pfx_gfs2_fill_super+0x10/0x10
[ 776.262726][ T8149] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 776.265127][ T8151] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 776.265153][ T8151] ? set_blocksize+0x2b1/0x350
[ 776.265169][ T8151] ? sb_set_blocksize+0xf6/0x120
[ 776.265184][ T8151] ? setup_bdev_super+0x392/0x720
[ 776.265207][ T8151] get_tree_bdev+0x36f/0x610
[ 776.265230][ T8151] ? __pfx_gfs2_fill_super+0x10/0x10
[ 776.265248][ T8151] ? __pfx_get_tree_bdev+0x10/0x10
[ 776.265271][ T8151] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 776.265293][ T8151] ? cap_capable+0x1cf/0x240
[ 776.265316][ T8151] gfs2_get_tree+0x4e/0x280
[ 776.298450][ T8151] vfs_get_tree+0x8f/0x380
[ 776.300473][ T8151] path_mount+0x14e6/0x1f20
[ 776.302418][ T8151] ? kmem_cache_free+0x12e/0x380
[ 776.304405][ T8151] ? __pfx_path_mount+0x10/0x10
[ 776.306390][ T8151] ? putname+0x12e/0x170
[ 776.308097][ T8151] __x64_sys_mount+0x297/0x320
[ 776.310021][ T8151] ? __pfx___x64_sys_mount+0x10/0x10
[ 776.312277][ T8151] do_syscall_64+0xd2/0x260
[ 776.314321][ T8151] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 776.316968][ T8151] RIP: 0033:0x7fb605a7f4aa
[ 776.318921][ T8151] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 776.327445][ T8151] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 776.331110][ T8151] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 776.334620][ T8151] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 776.338167][ T8151] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 776.341706][ T8151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 776.345263][ T8151] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 776.348741][ T8151]
[ 776.351623][ T8151] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 776.358376][ T8151] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 776.365118][ T5440] I/O error, dev loop1, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 776.434623][ T8152] loop0: detected capacity change from 0 to 32768
[ 776.440077][ T8152] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 776.443435][ T8152] CPU: 1 PID: 8152 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 776.448101][ T8152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 776.452673][ T8152] Call Trace:
[ 776.454219][ T8152]
[ 776.455588][ T8152] dump_stack_lvl+0x16c/0x1f0
[ 776.457771][ T8152] sysfs_warn_dup+0x7f/0xa0
[ 776.459881][ T8152] sysfs_create_dir_ns+0x24d/0x2b0
[ 776.462242][ T8152] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 776.464835][ T8152] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 776.467288][ T8152] ? do_raw_spin_unlock+0x172/0x230
[ 776.469670][ T8152] kobject_add_internal+0x2c8/0x990
[ 776.472070][ T8152] kobject_init_and_add+0x11c/0x190
[ 776.474469][ T8152] ? __pfx_kobject_init_and_add+0x10/0x10
[ 776.477078][ T8152] ? lockdep_init_map_type+0x16d/0x7d0
[ 776.479667][ T8152] ? lockdep_init_map_type+0x16d/0x7d0
[ 776.482202][ T8152] gfs2_sys_fs_add+0x207/0x470
[ 776.484461][ T8152] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 776.486931][ T8152] ? __pfx_alloc_workqueue+0x10/0x10
[ 776.489390][ T8152] ? read_word_at_a_time+0xe/0x20
[ 776.491654][ T8152] gfs2_fill_super+0x1352/0x2bf0
[ 776.493883][ T8152] ? __pfx_gfs2_fill_super+0x10/0x10
[ 776.496255][ T8152] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 776.498716][ T8152] ? set_blocksize+0x2b1/0x350
[ 776.500871][ T8152] ? sb_set_blocksize+0xf6/0x120
[ 776.503052][ T8152] ? setup_bdev_super+0x392/0x720
[ 776.505289][ T8152] get_tree_bdev+0x36f/0x610
[ 776.507425][ T8152] ? __pfx_gfs2_fill_super+0x10/0x10
[ 776.509846][ T8152] ? __pfx_get_tree_bdev+0x10/0x10
[ 776.512189][ T8152] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 776.514783][ T8152] ? cap_capable+0x1cf/0x240
[ 776.516932][ T8152] gfs2_get_tree+0x4e/0x280
[ 776.519028][ T8152] vfs_get_tree+0x8f/0x380
[ 776.521102][ T8152] path_mount+0x14e6/0x1f20
[ 776.523208][ T8152] ? kmem_cache_free+0x12e/0x380
[ 776.525483][ T8152] ? __pfx_path_mount+0x10/0x10
[ 776.527725][ T8152] ? putname+0x12e/0x170
[ 776.529665][ T8152] __x64_sys_mount+0x297/0x320
[ 776.531872][ T8152] ? __pfx___x64_sys_mount+0x10/0x10
[ 776.534284][ T8152] do_syscall_64+0xd2/0x260
[ 776.536370][ T8152] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 776.539012][ T8152] RIP: 0033:0x7f3ced07f4aa
[ 776.541031][ T8152] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 776.549678][ T8152] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 776.553463][ T8152] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 776.556999][ T8152] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 776.560574][ T8152] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 776.564168][ T8152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 776.567787][ T8152] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 776.571374][ T8152]
[ 776.576615][ T8152] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 776.584242][ T8152] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 776.593634][ T8149] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 776.612399][ T5262] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 776.612399][ T5262] inode = 11 2340
[ 776.612399][ T5262] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 776.620575][ T5262] 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
[ 776.625219][ T5262] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5262 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 776.629885][ T5262] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 776.633744][ T5262] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 776.643798][ T5262] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 776.648714][ T5262] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 776.652792][ T5262] gfs2: fsid=syz:syz.0: File system withdrawn
[ 776.668835][ T5262] CPU: 0 PID: 5262 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 776.673126][ T5262] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 776.677665][ T5262] Call Trace:
[ 776.679186][ T5262]
[ 776.680553][ T5262] dump_stack_lvl+0x16c/0x1f0
[ 776.682702][ T5262] gfs2_withdraw+0xab8/0x1290
[ 776.684895][ T5262] ? __pfx_gfs2_withdraw+0x10/0x10
[ 776.687214][ T5262] ? map_id_range_down+0x2b6/0x3a0
[ 776.689535][ T5262] ? __pfx_map_id_range_down+0x10/0x10
[ 776.691993][ T5262] gfs2_inode_refresh+0xc99/0x10a0
[ 776.694331][ T5262] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 776.696483][ T5262] inode_go_instantiate+0x47/0x60
[ 776.698346][ T5262] gfs2_instantiate+0x169/0x250
[ 776.700049][ T5262] gfs2_glock_wait+0x214/0x330
[ 776.701740][ T5262] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 776.703652][ T5262] gfs2_glock_nq+0x946/0x1cd0
[ 776.705340][ T5262] ? do_raw_spin_unlock+0x172/0x230
[ 776.707156][ T5262] ? __gfs2_holder_init+0x18a/0x2f0
[ 776.709019][ T5262] do_sync+0x6cf/0xd30
[ 776.710451][ T5262] ? __pfx_do_sync+0x10/0x10
[ 776.712073][ T5262] ? gfs2_quota_sync+0x4ad/0x630
[ 776.713811][ T5262] ? gfs2_quota_sync+0x419/0x630
[ 776.715564][ T5262] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 776.717491][ T5262] ? qd_check_sync+0x3d8/0x4f0
[ 776.719432][ T5262] gfs2_quota_sync+0x419/0x630
[ 776.721338][ T5262] gfs2_sync_fs+0x44/0xb0
[ 776.722853][ T5262] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 776.724660][ T5262] sync_filesystem+0x10d/0x290
[ 776.726343][ T5262] generic_shutdown_super+0x7e/0x3d0
[ 776.728380][ T5262] kill_block_super+0x3b/0x90
[ 776.730212][ T5262] gfs2_kill_sb+0x360/0x410
[ 776.731808][ T5262] deactivate_locked_super+0xbe/0x1a0
[ 776.733713][ T5262] deactivate_super+0xde/0x100
[ 776.735710][ T5262] cleanup_mnt+0x222/0x450
[ 776.737771][ T5262] task_work_run+0x14e/0x250
[ 776.739403][ T5262] ? __pfx_task_work_run+0x10/0x10
[ 776.741190][ T5262] syscall_exit_to_user_mode+0x275/0x2a0
[ 776.743181][ T5262] do_syscall_64+0xe2/0x260
[ 776.744811][ T5262] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 776.746904][ T5262] RIP: 0033:0x7f131fc7f0d7
[ 776.748469][ T5262] 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
[ 776.755539][ T5262] RSP: 002b:00007ffd8021b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 776.758627][ T5262] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f131fc7f0d7
[ 776.761540][ T5262] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd8021b240
[ 776.764469][ T5262] RBP: 00007ffd8021b240 R08: 0000000000000000 R09: 0000000000000000
[ 776.767754][ T5262] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd8021c300
[ 776.771193][ T5262] R13: 00007f131fcc93b9 R14: 00000000000bd59c R15: 0000000000000001
[ 776.774771][ T5262]
[ 776.801334][ T8160] loop3: detected capacity change from 0 to 32768
[ 776.808514][ T8160] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 776.811846][ T8160] CPU: 3 PID: 8160 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 776.815957][ T8160] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 776.819453][ T8160] Call Trace:
[ 776.820632][ T8160]
[ 776.821733][ T8160] dump_stack_lvl+0x16c/0x1f0
[ 776.823380][ T8160] sysfs_warn_dup+0x7f/0xa0
[ 776.825065][ T8160] sysfs_create_dir_ns+0x24d/0x2b0
[ 776.827350][ T8160] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 776.829329][ T8160] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 776.831217][ T8160] ? do_raw_spin_unlock+0x172/0x230
[ 776.833606][ T8160] kobject_add_internal+0x2c8/0x990
[ 776.835888][ T8160] kobject_init_and_add+0x11c/0x190
[ 776.837738][ T8160] ? __pfx_kobject_init_and_add+0x10/0x10
[ 776.839708][ T8160] ? lockdep_init_map_type+0x16d/0x7d0
[ 776.841662][ T8160] ? lockdep_init_map_type+0x16d/0x7d0
[ 776.843546][ T8160] gfs2_sys_fs_add+0x207/0x470
[ 776.845256][ T8160] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 776.847109][ T8160] ? __pfx_alloc_workqueue+0x10/0x10
[ 776.848950][ T8160] ? read_word_at_a_time+0xe/0x20
[ 776.850692][ T8160] gfs2_fill_super+0x1352/0x2bf0
[ 776.852797][ T8160] ? __pfx_gfs2_fill_super+0x10/0x10
[ 776.854915][ T8160] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 776.856798][ T8160] ? set_blocksize+0x2b1/0x350
[ 776.858470][ T8160] ? sb_set_blocksize+0xf6/0x120
[ 776.860197][ T8160] ? setup_bdev_super+0x392/0x720
[ 776.862207][ T8160] get_tree_bdev+0x36f/0x610
[ 776.864120][ T8160] ? __pfx_gfs2_fill_super+0x10/0x10
[ 776.866301][ T8160] ? __pfx_get_tree_bdev+0x10/0x10
[ 776.868083][ T8160] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 776.870042][ T8160] ? cap_capable+0x1cf/0x240
[ 776.871783][ T8160] gfs2_get_tree+0x4e/0x280
[ 776.873879][ T8160] vfs_get_tree+0x8f/0x380
[ 776.875496][ T8160] path_mount+0x14e6/0x1f20
[ 776.877094][ T8160] ? kmem_cache_free+0x12e/0x380
[ 776.878018][ T8159] loop1: detected capacity change from 0 to 32768
[ 776.878803][ T8160] ? __pfx_path_mount+0x10/0x10
[ 776.883866][ T8160] ? putname+0x12e/0x170
[ 776.885384][ T8160] __x64_sys_mount+0x297/0x320
[ 776.885618][ T8159] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 776.887043][ T8160] ? __pfx___x64_sys_mount+0x10/0x10
[ 776.887061][ T8160] do_syscall_64+0xd2/0x260
[ 776.887073][ T8160] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 776.887085][ T8160] RIP: 0033:0x7fb605a7f4aa
[ 776.887094][ T8160] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 776.887104][ T8160] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 776.887115][ T8160] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 776.887122][ T8160] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 776.887129][ T8160] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 776.887135][ T8160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 776.887142][ T8160] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 776.887150][ T8160]
[ 776.887439][ T8160] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 776.887448][ T8160] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 776.943258][ T8159] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 776.951057][ T8159] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 776.955200][ T824] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 776.957715][ T824] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 777.017695][ T824] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 59ms
[ 777.023589][ T8161] loop0: detected capacity change from 0 to 32768
[ 777.023789][ T824] gfs2: fsid=syz:syz.0: jid=0: Done
[ 777.029060][ T8159] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 777.035101][ T8161] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 777.038252][ T8161] CPU: 2 PID: 8161 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 777.041845][ T8161] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 777.045409][ T8161] Call Trace:
[ 777.046720][ T8161]
[ 777.047754][ T8161] dump_stack_lvl+0x16c/0x1f0
[ 777.049411][ T8161] sysfs_warn_dup+0x7f/0xa0
[ 777.050998][ T8161] sysfs_create_dir_ns+0x24d/0x2b0
[ 777.053257][ T8161] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 777.055413][ T8161] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 777.057277][ T8161] ? do_raw_spin_unlock+0x172/0x230
[ 777.059069][ T8161] kobject_add_internal+0x2c8/0x990
[ 777.060876][ T8161] kobject_init_and_add+0x11c/0x190
[ 777.062731][ T8161] ? __pfx_kobject_init_and_add+0x10/0x10
[ 777.064732][ T8161] ? lockdep_init_map_type+0x16d/0x7d0
[ 777.066688][ T8161] ? lockdep_init_map_type+0x16d/0x7d0
[ 777.068588][ T8161] gfs2_sys_fs_add+0x207/0x470
[ 777.070488][ T8161] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 777.072892][ T8161] ? __pfx_alloc_workqueue+0x10/0x10
[ 777.075143][ T8161] ? read_word_at_a_time+0xe/0x20
[ 777.076923][ T8161] gfs2_fill_super+0x1352/0x2bf0
[ 777.079078][ T8161] ? __pfx_gfs2_fill_super+0x10/0x10
[ 777.081127][ T8161] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 777.083316][ T8161] ? set_blocksize+0x2b1/0x350
[ 777.085358][ T8161] ? sb_set_blocksize+0xf6/0x120
[ 777.087496][ T8161] ? setup_bdev_super+0x392/0x720
[ 777.089693][ T8161] get_tree_bdev+0x36f/0x610
[ 777.091335][ T8161] ? __pfx_gfs2_fill_super+0x10/0x10
[ 777.093202][ T8161] ? __pfx_get_tree_bdev+0x10/0x10
[ 777.094958][ T8161] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 777.097350][ T8161] ? cap_capable+0x1cf/0x240
[ 777.099020][ T8161] gfs2_get_tree+0x4e/0x280
[ 777.100607][ T8161] vfs_get_tree+0x8f/0x380
[ 777.102248][ T8161] path_mount+0x14e6/0x1f20
[ 777.103827][ T8161] ? kmem_cache_free+0x12e/0x380
[ 777.105599][ T8161] ? __pfx_path_mount+0x10/0x10
[ 777.107297][ T8161] ? putname+0x12e/0x170
[ 777.108783][ T8161] __x64_sys_mount+0x297/0x320
[ 777.110444][ T8161] ? __pfx___x64_sys_mount+0x10/0x10
[ 777.112299][ T8161] do_syscall_64+0xd2/0x260
[ 777.113904][ T8161] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 777.116075][ T8161] RIP: 0033:0x7f3ced07f4aa
[ 777.117647][ T8161] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 777.124275][ T8161] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 777.127187][ T8161] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 777.129980][ T8161] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 777.133148][ T8161] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 777.136157][ T8161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 777.138887][ T8161] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 777.141622][ T8161]
[ 777.143235][ T8161] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 777.149062][ T8161] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 777.166144][ T8159] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 777.177987][ T5265] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 777.177987][ T5265] inode = 11 2340
[ 777.177987][ T5265] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 777.185261][ T5265] 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
[ 777.188535][ T5265] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5265 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 777.192090][ T5265] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 777.197157][ T5265] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 777.202180][ T5265] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 777.205579][ T5265] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 777.208498][ T5265] gfs2: fsid=syz:syz.0: File system withdrawn
[ 777.210669][ T5265] CPU: 1 PID: 5265 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 777.214298][ T5265] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 777.218326][ T5265] Call Trace:
[ 777.219533][ T5265]
[ 777.220587][ T5265] dump_stack_lvl+0x16c/0x1f0
[ 777.222252][ T5265] gfs2_withdraw+0xab8/0x1290
[ 777.223923][ T5265] ? __pfx_gfs2_withdraw+0x10/0x10
[ 777.225883][ T5265] ? map_id_range_down+0x2b6/0x3a0
[ 777.227787][ T5265] ? __pfx_map_id_range_down+0x10/0x10
[ 777.229950][ T5265] gfs2_inode_refresh+0xc99/0x10a0
[ 777.231741][ T5265] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 777.233481][ T5265] inode_go_instantiate+0x47/0x60
[ 777.235213][ T5265] gfs2_instantiate+0x169/0x250
[ 777.236976][ T5265] gfs2_glock_wait+0x214/0x330
[ 777.238735][ T5265] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 777.240587][ T5265] gfs2_glock_nq+0x946/0x1cd0
[ 777.242246][ T5265] ? do_raw_spin_unlock+0x172/0x230
[ 777.244069][ T5265] ? __gfs2_holder_init+0x18a/0x2f0
[ 777.245959][ T5265] do_sync+0x6cf/0xd30
[ 777.247393][ T5265] ? __pfx_do_sync+0x10/0x10
[ 777.249225][ T5265] ? gfs2_quota_sync+0x4ad/0x630
[ 777.251294][ T5265] ? gfs2_quota_sync+0x419/0x630
[ 777.253049][ T5265] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 777.254946][ T5265] ? qd_check_sync+0x3d8/0x4f0
[ 777.256679][ T5265] gfs2_quota_sync+0x419/0x630
[ 777.258424][ T5265] gfs2_sync_fs+0x44/0xb0
[ 777.259952][ T5265] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 777.261733][ T5265] sync_filesystem+0x10d/0x290
[ 777.263427][ T5265] generic_shutdown_super+0x7e/0x3d0
[ 777.265364][ T5265] kill_block_super+0x3b/0x90
[ 777.267032][ T5265] gfs2_kill_sb+0x360/0x410
[ 777.268960][ T5265] deactivate_locked_super+0xbe/0x1a0
[ 777.271336][ T5265] deactivate_super+0xde/0x100
[ 777.272080][ T8164] loop3: detected capacity change from 0 to 32768
[ 777.273076][ T5265] cleanup_mnt+0x222/0x450
[ 777.277635][ T5265] task_work_run+0x14e/0x250
[ 777.279307][ T5265] ? __pfx_task_work_run+0x10/0x10
[ 777.281140][ T5265] syscall_exit_to_user_mode+0x275/0x2a0
[ 777.283126][ T5265] do_syscall_64+0xe2/0x260
[ 777.284760][ T5265] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 777.286917][ T5265] RIP: 0033:0x7f932287f0d7
[ 777.288827][ T5265] 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
[ 777.296236][ T5265] RSP: 002b:00007ffd7099f2d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 777.299334][ T5265] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f932287f0d7
[ 777.302103][ T5265] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd7099f390
[ 777.304919][ T5265] RBP: 00007ffd7099f390 R08: 0000000000000000 R09: 0000000000000000
[ 777.307737][ T5265] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd709a0450
[ 777.310847][ T5265] R13: 00007f93228c93b9 R14: 00000000000bd8af R15: 0000000000000001
[ 777.314412][ T5265]
[ 777.318632][ T8164] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 777.321897][ T8164] CPU: 0 PID: 8164 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 777.326576][ T8164] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 777.331097][ T8164] Call Trace:
[ 777.332651][ T8164]
[ 777.334012][ T8164] dump_stack_lvl+0x16c/0x1f0
[ 777.336168][ T8164] sysfs_warn_dup+0x7f/0xa0
[ 777.338262][ T8164] sysfs_create_dir_ns+0x24d/0x2b0
[ 777.340601][ T8164] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 777.343155][ T8164] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 777.345627][ T8164] ? do_raw_spin_unlock+0x172/0x230
[ 777.348004][ T8164] kobject_add_internal+0x2c8/0x990
[ 777.350346][ T8164] kobject_init_and_add+0x11c/0x190
[ 777.352617][ T8164] ? __pfx_kobject_init_and_add+0x10/0x10
[ 777.355108][ T8164] ? lockdep_init_map_type+0x16d/0x7d0
[ 777.357501][ T8164] ? lockdep_init_map_type+0x16d/0x7d0
[ 777.359903][ T8164] gfs2_sys_fs_add+0x207/0x470
[ 777.362108][ T8164] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 777.364534][ T8164] ? __pfx_alloc_workqueue+0x10/0x10
[ 777.366993][ T8164] ? read_word_at_a_time+0xe/0x20
[ 777.369303][ T8164] gfs2_fill_super+0x1352/0x2bf0
[ 777.371550][ T8164] ? __pfx_gfs2_fill_super+0x10/0x10
[ 777.373953][ T8164] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 777.376389][ T8164] ? set_blocksize+0x2b1/0x350
[ 777.378492][ T8164] ? sb_set_blocksize+0xf6/0x120
[ 777.378891][ T8168] loop2: detected capacity change from 0 to 32768
[ 777.380725][ T8164] ? setup_bdev_super+0x392/0x720
[ 777.385795][ T8164] get_tree_bdev+0x36f/0x610
[ 777.387491][ T8168] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 777.387912][ T8164] ? __pfx_gfs2_fill_super+0x10/0x10
[ 777.393664][ T8164] ? __pfx_get_tree_bdev+0x10/0x10
[ 777.396012][ T8164] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 777.398580][ T8164] ? cap_capable+0x1cf/0x240
[ 777.400693][ T8164] gfs2_get_tree+0x4e/0x280
[ 777.402801][ T8164] vfs_get_tree+0x8f/0x380
[ 777.404895][ T8164] path_mount+0x14e6/0x1f20
[ 777.406992][ T8164] ? kmem_cache_free+0x12e/0x380
[ 777.409263][ T8164] ? __pfx_path_mount+0x10/0x10
[ 777.411476][ T8164] ? putname+0x12e/0x170
[ 777.413421][ T8164] __x64_sys_mount+0x297/0x320
[ 777.415617][ T8164] ? __pfx___x64_sys_mount+0x10/0x10
[ 777.418039][ T8164] do_syscall_64+0xd2/0x260
[ 777.420118][ T8164] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 777.422823][ T8164] RIP: 0033:0x7fb605a7f4aa
[ 777.424891][ T8164] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 777.433460][ T8164] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 777.437351][ T8164] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 777.440918][ T8164] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 777.444506][ T8164] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 777.447935][ T8164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 777.451396][ T8164] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 777.454957][ T8164]
[ 777.456381][ T8168] CPU: 1 PID: 8168 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 777.458186][ T8164] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 777.460474][ T8168] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 777.460488][ T8168] Call Trace:
[ 777.460497][ T8168]
[ 777.466722][ T8164] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 777.470542][ T8168] dump_stack_lvl+0x16c/0x1f0
[ 777.477685][ T8168] sysfs_warn_dup+0x7f/0xa0
[ 777.479305][ T8168] sysfs_create_dir_ns+0x24d/0x2b0
[ 777.481174][ T8168] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 777.483226][ T8168] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 777.485181][ T8168] ? do_raw_spin_unlock+0x172/0x230
[ 777.487194][ T8168] kobject_add_internal+0x2c8/0x990
[ 777.489109][ T8168] kobject_init_and_add+0x11c/0x190
[ 777.491396][ T8168] ? __pfx_kobject_init_and_add+0x10/0x10
[ 777.494012][ T8168] ? lockdep_init_map_type+0x16d/0x7d0
[ 777.496227][ T8168] ? lockdep_init_map_type+0x16d/0x7d0
[ 777.498259][ T8168] gfs2_sys_fs_add+0x207/0x470
[ 777.500128][ T8168] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 777.502670][ T8168] ? __pfx_alloc_workqueue+0x10/0x10
[ 777.505109][ T8168] ? read_word_at_a_time+0xe/0x20
[ 777.507402][ T8168] gfs2_fill_super+0x1352/0x2bf0
[ 777.509549][ T8168] ? __pfx_gfs2_fill_super+0x10/0x10
[ 777.511943][ T8168] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 777.514392][ T8168] ? set_blocksize+0x2b1/0x350
[ 777.516607][ T8168] ? sb_set_blocksize+0xf6/0x120
[ 777.518872][ T8168] ? setup_bdev_super+0x392/0x720
[ 777.521095][ T8168] get_tree_bdev+0x36f/0x610
[ 777.523134][ T8168] ? __pfx_gfs2_fill_super+0x10/0x10
[ 777.525482][ T8168] ? __pfx_get_tree_bdev+0x10/0x10
[ 777.527445][ T8168] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 777.529517][ T8168] ? cap_capable+0x1cf/0x240
[ 777.531237][ T8168] gfs2_get_tree+0x4e/0x280
[ 777.532948][ T8168] vfs_get_tree+0x8f/0x380
[ 777.534606][ T8168] path_mount+0x14e6/0x1f20
[ 777.536332][ T8168] ? kmem_cache_free+0x12e/0x380
[ 777.538162][ T8168] ? __pfx_path_mount+0x10/0x10
[ 777.540021][ T8168] ? putname+0x12e/0x170
[ 777.541646][ T8168] __x64_sys_mount+0x297/0x320
[ 777.543535][ T8168] ? __pfx___x64_sys_mount+0x10/0x10
[ 777.545624][ T8168] do_syscall_64+0xd2/0x260
[ 777.547565][ T8168] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 777.550045][ T8168] RIP: 0033:0x7f131fc7f4aa
[ 777.551718][ T8168] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 777.558667][ T8168] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 777.561708][ T8168] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 777.564695][ T8168] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 777.567569][ T8168] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 777.570720][ T8168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 777.574097][ T8168] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 777.577588][ T8168]
[ 777.582564][ T8168] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 777.588959][ T8168] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 777.646547][ T8170] loop0: detected capacity change from 0 to 32768
[ 777.650168][ T8170] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 777.652769][ T8170] CPU: 2 PID: 8170 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 777.656384][ T8170] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 777.659840][ T8170] Call Trace:
[ 777.661024][ T8170]
[ 777.662066][ T8170] dump_stack_lvl+0x16c/0x1f0
[ 777.663719][ T8170] sysfs_warn_dup+0x7f/0xa0
[ 777.665352][ T8170] sysfs_create_dir_ns+0x24d/0x2b0
[ 777.667192][ T8170] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 777.669159][ T8170] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 777.671021][ T8170] ? do_raw_spin_unlock+0x172/0x230
[ 777.672847][ T8170] kobject_add_internal+0x2c8/0x990
[ 777.674659][ T8170] kobject_init_and_add+0x11c/0x190
[ 777.676508][ T8170] ? __pfx_kobject_init_and_add+0x10/0x10
[ 777.678517][ T8170] ? lockdep_init_map_type+0x16d/0x7d0
[ 777.680447][ T8170] ? lockdep_init_map_type+0x16d/0x7d0
[ 777.682263][ T8170] gfs2_sys_fs_add+0x207/0x470
[ 777.683959][ T8170] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 777.685974][ T8170] ? __pfx_alloc_workqueue+0x10/0x10
[ 777.687810][ T8170] ? read_word_at_a_time+0xe/0x20
[ 777.689589][ T8170] gfs2_fill_super+0x1352/0x2bf0
[ 777.691310][ T8170] ? __pfx_gfs2_fill_super+0x10/0x10
[ 777.693302][ T8170] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 777.695183][ T8170] ? set_blocksize+0x2b1/0x350
[ 777.697055][ T8170] ? sb_set_blocksize+0xf6/0x120
[ 777.699272][ T8170] ? setup_bdev_super+0x392/0x720
[ 777.701566][ T8170] get_tree_bdev+0x36f/0x610
[ 777.703644][ T8170] ? __pfx_gfs2_fill_super+0x10/0x10
[ 777.706027][ T8170] ? __pfx_get_tree_bdev+0x10/0x10
[ 777.708335][ T8170] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 777.710842][ T8170] ? cap_capable+0x1cf/0x240
[ 777.712968][ T8170] gfs2_get_tree+0x4e/0x280
[ 777.714989][ T8170] vfs_get_tree+0x8f/0x380
[ 777.716995][ T8170] path_mount+0x14e6/0x1f20
[ 777.719053][ T8170] ? kmem_cache_free+0x12e/0x380
[ 777.721291][ T8170] ? __pfx_path_mount+0x10/0x10
[ 777.723477][ T8170] ? putname+0x12e/0x170
[ 777.725401][ T8170] __x64_sys_mount+0x297/0x320
[ 777.727577][ T8170] ? __pfx___x64_sys_mount+0x10/0x10
[ 777.729953][ T8170] do_syscall_64+0xd2/0x260
[ 777.732013][ T8170] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 777.734662][ T8170] RIP: 0033:0x7f3ced07f4aa
[ 777.736520][ T8170] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 777.743174][ T8170] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 777.746097][ T8170] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 777.748825][ T8170] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 777.751529][ T8170] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 777.754245][ T8170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 777.757000][ T8170] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 777.759707][ T8170]
[ 777.761314][ T8170] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 777.766554][ T8170] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 777.946609][ T8174] loop2: detected capacity change from 0 to 32768
[ 777.955815][ T8174] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 777.958674][ T8174] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 777.978054][ T8174] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 777.981510][ T5303] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 777.983939][ T5303] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 778.027550][ T8173] loop3: detected capacity change from 0 to 32768
[ 778.028063][ T5303] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 44ms
[ 778.033287][ T5303] gfs2: fsid=syz:syz.0: jid=0: Done
[ 778.036133][ T8174] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 778.040868][ T8173] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 778.043519][ T8173] CPU: 1 PID: 8173 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 778.047240][ T8173] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 778.051459][ T8173] Call Trace:
[ 778.052680][ T8173]
[ 778.053779][ T8173] dump_stack_lvl+0x16c/0x1f0
[ 778.055504][ T8173] sysfs_warn_dup+0x7f/0xa0
[ 778.057139][ T8173] sysfs_create_dir_ns+0x24d/0x2b0
[ 778.059011][ T8173] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 778.061021][ T8173] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 778.062914][ T8173] ? do_raw_spin_unlock+0x172/0x230
[ 778.064802][ T8173] kobject_add_internal+0x2c8/0x990
[ 778.066682][ T8173] kobject_init_and_add+0x11c/0x190
[ 778.068774][ T8173] ? __pfx_kobject_init_and_add+0x10/0x10
[ 778.071318][ T8173] ? lockdep_init_map_type+0x16d/0x7d0
[ 778.073288][ T8173] ? lockdep_init_map_type+0x16d/0x7d0
[ 778.075202][ T8173] gfs2_sys_fs_add+0x207/0x470
[ 778.076960][ T8173] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 778.078917][ T8173] ? __pfx_alloc_workqueue+0x10/0x10
[ 778.080794][ T8173] ? read_word_at_a_time+0xe/0x20
[ 778.082552][ T8173] gfs2_fill_super+0x1352/0x2bf0
[ 778.084359][ T8173] ? __pfx_gfs2_fill_super+0x10/0x10
[ 778.086276][ T8173] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 778.088205][ T8173] ? set_blocksize+0x2b1/0x350
[ 778.089894][ T8173] ? sb_set_blocksize+0xf6/0x120
[ 778.091661][ T8173] ? setup_bdev_super+0x392/0x720
[ 778.093489][ T8173] get_tree_bdev+0x36f/0x610
[ 778.095154][ T8173] ? __pfx_gfs2_fill_super+0x10/0x10
[ 778.097081][ T8173] ? __pfx_get_tree_bdev+0x10/0x10
[ 778.099287][ T8173] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 778.101573][ T8173] ? cap_capable+0x1cf/0x240
[ 778.103214][ T8173] gfs2_get_tree+0x4e/0x280
[ 778.104965][ T8173] vfs_get_tree+0x8f/0x380
[ 778.106856][ T8173] path_mount+0x14e6/0x1f20
[ 778.108938][ T8173] ? kmem_cache_free+0x12e/0x380
[ 778.111130][ T8173] ? __pfx_path_mount+0x10/0x10
[ 778.113339][ T8173] ? putname+0x12e/0x170
[ 778.115078][ T8173] __x64_sys_mount+0x297/0x320
[ 778.117083][ T8173] ? __pfx___x64_sys_mount+0x10/0x10
[ 778.119057][ T8173] do_syscall_64+0xd2/0x260
[ 778.120682][ T8173] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 778.122776][ T8173] RIP: 0033:0x7fb605a7f4aa
[ 778.124367][ T8173] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 778.131812][ T8173] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 778.134737][ T8173] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 778.137520][ T8173] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 778.140374][ T8173] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 778.143165][ T8173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 778.146377][ T8173] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 778.149599][ T8173]
[ 778.153852][ T8173] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 778.159277][ T8173] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 778.169723][ T8174] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 778.185560][ T5262] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 778.185560][ T5262] inode = 11 2340
[ 778.185560][ T5262] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 778.190861][ T8175] loop1: detected capacity change from 0 to 32768
[ 778.195136][ T5262] 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
[ 778.198636][ T5262] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5262 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 778.200918][ T8176] loop0: detected capacity change from 0 to 32768
[ 778.202336][ T5262] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 778.208078][ T5262] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 778.208199][ T8176] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 778.213211][ T5262] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 778.213359][ T8176] CPU: 3 PID: 8176 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 778.217490][ T5262] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 778.219943][ T8176] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 778.219953][ T8176] Call Trace:
[ 778.219957][ T8176]
[ 778.219962][ T8176] dump_stack_lvl+0x16c/0x1f0
[ 778.219981][ T8176] sysfs_warn_dup+0x7f/0xa0
[ 778.219998][ T8176] sysfs_create_dir_ns+0x24d/0x2b0
[ 778.220014][ T8176] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 778.220029][ T8176] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 778.220041][ T8176] ? do_raw_spin_unlock+0x172/0x230
[ 778.220052][ T8176] kobject_add_internal+0x2c8/0x990
[ 778.220063][ T8176] kobject_init_and_add+0x11c/0x190
[ 778.220074][ T8176] ? __pfx_kobject_init_and_add+0x10/0x10
[ 778.220085][ T8176] ? lockdep_init_map_type+0x16d/0x7d0
[ 778.220100][ T8176] ? lockdep_init_map_type+0x16d/0x7d0
[ 778.220116][ T8176] gfs2_sys_fs_add+0x207/0x470
[ 778.220132][ T8176] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 778.220147][ T8176] ? __pfx_alloc_workqueue+0x10/0x10
[ 778.220162][ T8176] ? read_word_at_a_time+0xe/0x20
[ 778.220175][ T8176] gfs2_fill_super+0x1352/0x2bf0
[ 778.220187][ T8176] ? __pfx_gfs2_fill_super+0x10/0x10
[ 778.220197][ T8176] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 778.220208][ T8176] ? set_blocksize+0x2b1/0x350
[ 778.220218][ T8176] ? sb_set_blocksize+0xf6/0x120
[ 778.220228][ T8176] ? setup_bdev_super+0x392/0x720
[ 778.220242][ T8176] get_tree_bdev+0x36f/0x610
[ 778.220257][ T8176] ? __pfx_gfs2_fill_super+0x10/0x10
[ 778.220267][ T8176] ? __pfx_get_tree_bdev+0x10/0x10
[ 778.220282][ T8176] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 778.220315][ T8176] ? cap_capable+0x1cf/0x240
[ 778.222671][ T5262] gfs2: fsid=syz:syz.0: File system withdrawn
[ 778.224708][ T8175] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 778.226061][ T8176] gfs2_get_tree+0x4e/0x280
[ 778.226075][ T8176] vfs_get_tree+0x8f/0x380
[ 778.226091][ T8176] path_mount+0x14e6/0x1f20
[ 778.226107][ T8176] ? kmem_cache_free+0x12e/0x380
[ 778.226119][ T8176] ? __pfx_path_mount+0x10/0x10
[ 778.226133][ T8176] ? putname+0x12e/0x170
[ 778.226144][ T8176] __x64_sys_mount+0x297/0x320
[ 778.292104][ T8176] ? __pfx___x64_sys_mount+0x10/0x10
[ 778.294004][ T8176] do_syscall_64+0xd2/0x260
[ 778.295598][ T8176] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 778.297669][ T8176] RIP: 0033:0x7f3ced07f4aa
[ 778.299206][ T8176] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 778.305900][ T8176] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 778.308811][ T8176] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 778.311632][ T8176] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 778.315017][ T8176] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 778.317784][ T8176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 778.320568][ T8176] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 778.323955][ T8176]
[ 778.325090][ T5262] CPU: 2 PID: 5262 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 778.328043][ T8176] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 778.328855][ T5262] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 778.328865][ T5262] Call Trace:
[ 778.337131][ T8176] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 778.338111][ T5262]
[ 778.342702][ T5262] dump_stack_lvl+0x16c/0x1f0
[ 778.344389][ T5262] gfs2_withdraw+0xab8/0x1290
[ 778.346049][ T5262] ? __pfx_gfs2_withdraw+0x10/0x10
[ 778.347886][ T5262] ? map_id_range_down+0x2b6/0x3a0
[ 778.349763][ T5262] ? __pfx_map_id_range_down+0x10/0x10
[ 778.352007][ T5262] gfs2_inode_refresh+0xc99/0x10a0
[ 778.354076][ T5262] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 778.356512][ T5262] inode_go_instantiate+0x47/0x60
[ 778.358780][ T5262] gfs2_instantiate+0x169/0x250
[ 778.361085][ T5262] gfs2_glock_wait+0x214/0x330
[ 778.363285][ T5262] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 778.365740][ T5262] gfs2_glock_nq+0x946/0x1cd0
[ 778.367900][ T5262] ? do_raw_spin_unlock+0x172/0x230
[ 778.370249][ T5262] ? __gfs2_holder_init+0x18a/0x2f0
[ 778.372209][ T5262] do_sync+0x6cf/0xd30
[ 778.373782][ T5262] ? __pfx_do_sync+0x10/0x10
[ 778.375861][ T5262] ? gfs2_quota_sync+0x4ad/0x630
[ 778.378156][ T5262] ? gfs2_quota_sync+0x419/0x630
[ 778.380496][ T5262] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 778.382976][ T5262] ? qd_check_sync+0x3d8/0x4f0
[ 778.385119][ T5262] gfs2_quota_sync+0x419/0x630
[ 778.387289][ T5262] gfs2_sync_fs+0x44/0xb0
[ 778.389243][ T5262] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 778.391504][ T5262] sync_filesystem+0x10d/0x290
[ 778.393644][ T5262] generic_shutdown_super+0x7e/0x3d0
[ 778.396126][ T5262] kill_block_super+0x3b/0x90
[ 778.398299][ T5262] gfs2_kill_sb+0x360/0x410
[ 778.400389][ T5262] deactivate_locked_super+0xbe/0x1a0
[ 778.402821][ T5262] deactivate_super+0xde/0x100
[ 778.405010][ T5262] cleanup_mnt+0x222/0x450
[ 778.406846][ T5262] task_work_run+0x14e/0x250
[ 778.408595][ T5262] ? __pfx_task_work_run+0x10/0x10
[ 778.410903][ T5262] syscall_exit_to_user_mode+0x275/0x2a0
[ 778.413463][ T5262] do_syscall_64+0xe2/0x260
[ 778.415537][ T5262] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 778.418217][ T5262] RIP: 0033:0x7f131fc7f0d7
[ 778.420168][ T5262] 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
[ 778.428643][ T5262] RSP: 002b:00007ffd8021b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 778.431970][ T5262] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f131fc7f0d7
[ 778.435341][ T5262] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd8021b240
[ 778.438340][ T5262] RBP: 00007ffd8021b240 R08: 0000000000000000 R09: 0000000000000000
[ 778.441518][ T5262] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd8021c300
[ 778.444932][ T5262] R13: 00007f131fcc93b9 R14: 00000000000bdd9d R15: 0000000000000001
[ 778.448386][ T5262]
[ 778.450022][ T8175] CPU: 1 PID: 8175 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 778.453991][ T8175] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 778.457494][ T8175] Call Trace:
[ 778.458634][ T8175]
[ 778.459665][ T8175] dump_stack_lvl+0x16c/0x1f0
[ 778.461418][ T8175] sysfs_warn_dup+0x7f/0xa0
[ 778.463067][ T8175] sysfs_create_dir_ns+0x24d/0x2b0
[ 778.465010][ T8175] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 778.467011][ T8175] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 778.468927][ T8175] ? do_raw_spin_unlock+0x172/0x230
[ 778.470780][ T8175] kobject_add_internal+0x2c8/0x990
[ 778.472641][ T8175] kobject_init_and_add+0x11c/0x190
[ 778.474595][ T8175] ? __pfx_kobject_init_and_add+0x10/0x10
[ 778.476698][ T8175] ? lockdep_init_map_type+0x16d/0x7d0
[ 778.479030][ T8175] ? lockdep_init_map_type+0x16d/0x7d0
[ 778.480973][ T8175] gfs2_sys_fs_add+0x207/0x470
[ 778.482694][ T8175] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 778.484699][ T8175] ? __pfx_alloc_workqueue+0x10/0x10
[ 778.486548][ T8175] ? read_word_at_a_time+0xe/0x20
[ 778.488330][ T8175] gfs2_fill_super+0x1352/0x2bf0
[ 778.490074][ T8175] ? __pfx_gfs2_fill_super+0x10/0x10
[ 778.491931][ T8175] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 778.493820][ T8175] ? set_blocksize+0x2b1/0x350
[ 778.495480][ T8175] ? sb_set_blocksize+0xf6/0x120
[ 778.497215][ T8175] ? setup_bdev_super+0x392/0x720
[ 778.498991][ T8175] get_tree_bdev+0x36f/0x610
[ 778.500627][ T8175] ? __pfx_gfs2_fill_super+0x10/0x10
[ 778.502484][ T8175] ? __pfx_get_tree_bdev+0x10/0x10
[ 778.504309][ T8175] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 778.506292][ T8175] ? cap_capable+0x1cf/0x240
[ 778.507925][ T8175] gfs2_get_tree+0x4e/0x280
[ 778.509534][ T8175] vfs_get_tree+0x8f/0x380
[ 778.511116][ T8175] path_mount+0x14e6/0x1f20
[ 778.512794][ T8175] ? kmem_cache_free+0x12e/0x380
[ 778.514597][ T8175] ? __pfx_path_mount+0x10/0x10
[ 778.516287][ T8175] ? putname+0x12e/0x170
[ 778.517816][ T8175] __x64_sys_mount+0x297/0x320
[ 778.519793][ T8175] ? __pfx___x64_sys_mount+0x10/0x10
[ 778.521795][ T8175] do_syscall_64+0xd2/0x260
[ 778.523396][ T8175] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 778.525469][ T8175] RIP: 0033:0x7f932287f4aa
[ 778.527026][ T8175] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 778.533660][ T8175] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 778.536556][ T8175] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 778.539288][ T8175] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 778.542675][ T8175] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 778.546227][ T8175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 778.549754][ T8175] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 778.553297][ T8175]
[ 778.555814][ T8175] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 778.560741][ T8175] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 778.576172][ T8183] loop3: detected capacity change from 0 to 32768
[ 778.582185][ T8183] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 778.585867][ T8183] CPU: 1 PID: 8183 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 778.589548][ T8183] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 778.593098][ T8183] Call Trace:
[ 778.594295][ T8183]
[ 778.595377][ T8183] dump_stack_lvl+0x16c/0x1f0
[ 778.597075][ T8183] sysfs_warn_dup+0x7f/0xa0
[ 778.598998][ T8183] sysfs_create_dir_ns+0x24d/0x2b0
[ 778.601132][ T8183] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 778.603083][ T8183] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 778.604967][ T8183] ? do_raw_spin_unlock+0x172/0x230
[ 778.606986][ T8183] kobject_add_internal+0x2c8/0x990
[ 778.609331][ T8183] kobject_init_and_add+0x11c/0x190
[ 778.611673][ T8183] ? __pfx_kobject_init_and_add+0x10/0x10
[ 778.614264][ T8183] ? lockdep_init_map_type+0x16d/0x7d0
[ 778.616743][ T8183] ? lockdep_init_map_type+0x16d/0x7d0
[ 778.619213][ T8183] gfs2_sys_fs_add+0x207/0x470
[ 778.621405][ T8183] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 778.623794][ T8183] ? __pfx_alloc_workqueue+0x10/0x10
[ 778.626210][ T8183] ? read_word_at_a_time+0xe/0x20
[ 778.628512][ T8183] gfs2_fill_super+0x1352/0x2bf0
[ 778.630593][ T8183] ? __pfx_gfs2_fill_super+0x10/0x10
[ 778.632452][ T8183] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 778.634721][ T8183] ? set_blocksize+0x2b1/0x350
[ 778.636413][ T8183] ? sb_set_blocksize+0xf6/0x120
[ 778.638132][ T8183] ? setup_bdev_super+0x392/0x720
[ 778.639897][ T8183] get_tree_bdev+0x36f/0x610
[ 778.641530][ T8183] ? __pfx_gfs2_fill_super+0x10/0x10
[ 778.643390][ T8183] ? __pfx_get_tree_bdev+0x10/0x10
[ 778.645195][ T8183] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 778.647176][ T8183] ? cap_capable+0x1cf/0x240
[ 778.648820][ T8183] gfs2_get_tree+0x4e/0x280
[ 778.650422][ T8183] vfs_get_tree+0x8f/0x380
[ 778.652016][ T8183] path_mount+0x14e6/0x1f20
[ 778.653732][ T8183] ? kmem_cache_free+0x12e/0x380
[ 778.655664][ T8183] ? __pfx_path_mount+0x10/0x10
[ 778.657390][ T8183] ? putname+0x12e/0x170
[ 778.658883][ T8183] __x64_sys_mount+0x297/0x320
[ 778.660578][ T8183] ? __pfx___x64_sys_mount+0x10/0x10
[ 778.662430][ T8183] do_syscall_64+0xd2/0x260
[ 778.664053][ T8183] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 778.666133][ T8183] RIP: 0033:0x7fb605a7f4aa
[ 778.667703][ T8183] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 778.674818][ T8183] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 778.678303][ T8183] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 778.681738][ T8183] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 778.685334][ T8183] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 778.688970][ T8183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 778.692568][ T8183] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 778.696161][ T8183]
[ 778.702515][ T8183] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 778.708953][ T8183] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 778.859641][ T8185] loop0: detected capacity change from 0 to 32768
[ 778.865359][ T8185] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 778.868209][ T8185] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 778.876202][ T8185] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 778.879694][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 778.882208][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 778.928191][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 45ms
[ 778.931712][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 778.933681][ T8185] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 779.013319][ T8188] loop3: detected capacity change from 0 to 32768
[ 779.016451][ T8186] loop1: detected capacity change from 0 to 32768
[ 779.017634][ T8188] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 779.021469][ T8188] CPU: 0 PID: 8188 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 779.025100][ T8188] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 779.028660][ T8188] Call Trace:
[ 779.029840][ T8188]
[ 779.029871][ T8187] loop2: detected capacity change from 0 to 32768
[ 779.030874][ T8188] dump_stack_lvl+0x16c/0x1f0
[ 779.034902][ T8188] sysfs_warn_dup+0x7f/0xa0
[ 779.035160][ T8186] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 779.036394][ T8185] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 779.036512][ T8188] sysfs_create_dir_ns+0x24d/0x2b0
[ 779.043735][ T8188] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 779.045723][ T8188] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 779.047639][ T8188] ? do_raw_spin_unlock+0x172/0x230
[ 779.049457][ T8188] kobject_add_internal+0x2c8/0x990
[ 779.051285][ T8188] kobject_init_and_add+0x11c/0x190
[ 779.053108][ T8188] ? __pfx_kobject_init_and_add+0x10/0x10
[ 779.055086][ T8188] ? lockdep_init_map_type+0x16d/0x7d0
[ 779.057003][ T8188] ? lockdep_init_map_type+0x16d/0x7d0
[ 779.059308][ T8188] gfs2_sys_fs_add+0x207/0x470
[ 779.060050][ T8187] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 779.061181][ T8188] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 779.061200][ T8188] ? __pfx_alloc_workqueue+0x10/0x10
[ 779.061215][ T8188] ? read_word_at_a_time+0xe/0x20
[ 779.069231][ T8188] gfs2_fill_super+0x1352/0x2bf0
[ 779.070961][ T8188] ? __pfx_gfs2_fill_super+0x10/0x10
[ 779.072802][ T8188] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 779.074687][ T8188] ? set_blocksize+0x2b1/0x350
[ 779.076364][ T8188] ? sb_set_blocksize+0xf6/0x120
[ 779.078133][ T8188] ? setup_bdev_super+0x392/0x720
[ 779.079893][ T8188] get_tree_bdev+0x36f/0x610
[ 779.081522][ T8188] ? __pfx_gfs2_fill_super+0x10/0x10
[ 779.083405][ T8188] ? __pfx_get_tree_bdev+0x10/0x10
[ 779.085225][ T8188] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 779.087221][ T8188] ? cap_capable+0x1cf/0x240
[ 779.088878][ T8188] gfs2_get_tree+0x4e/0x280
[ 779.090470][ T8188] vfs_get_tree+0x8f/0x380
[ 779.092044][ T8188] path_mount+0x14e6/0x1f20
[ 779.093651][ T8188] ? kmem_cache_free+0x12e/0x380
[ 779.095373][ T8188] ? __pfx_path_mount+0x10/0x10
[ 779.097072][ T8188] ? putname+0x12e/0x170
[ 779.098550][ T8188] __x64_sys_mount+0x297/0x320
[ 779.100228][ T8188] ? __pfx___x64_sys_mount+0x10/0x10
[ 779.102071][ T8188] do_syscall_64+0xd2/0x260
[ 779.103650][ T8188] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 779.105730][ T8188] RIP: 0033:0x7fb605a7f4aa
[ 779.107292][ T8188] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 779.113927][ T8188] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 779.116832][ T8188] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 779.119806][ T8188] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 779.122584][ T8188] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 779.125340][ T8188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 779.128086][ T8188] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 779.130826][ T8188]
[ 779.131952][ T8187] CPU: 2 PID: 8187 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 779.135641][ T8187] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 779.139143][ T8187] Call Trace:
[ 779.140321][ T8187]
[ 779.141354][ T8187] dump_stack_lvl+0x16c/0x1f0
[ 779.143001][ T8187] sysfs_warn_dup+0x7f/0xa0
[ 779.144617][ T8187] sysfs_create_dir_ns+0x24d/0x2b0
[ 779.146485][ T8187] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 779.148518][ T8187] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 779.150426][ T8187] ? do_raw_spin_unlock+0x172/0x230
[ 779.152272][ T8187] kobject_add_internal+0x2c8/0x990
[ 779.154146][ T8187] kobject_init_and_add+0x11c/0x190
[ 779.156002][ T8187] ? __pfx_kobject_init_and_add+0x10/0x10
[ 779.157961][ T8187] ? lockdep_init_map_type+0x16d/0x7d0
[ 779.159741][ T8187] ? lockdep_init_map_type+0x16d/0x7d0
[ 779.161634][ T8187] gfs2_sys_fs_add+0x207/0x470
[ 779.163330][ T8187] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 779.165241][ T8187] ? __pfx_alloc_workqueue+0x10/0x10
[ 779.167116][ T8187] ? read_word_at_a_time+0xe/0x20
[ 779.168913][ T8187] gfs2_fill_super+0x1352/0x2bf0
[ 779.170661][ T8187] ? __pfx_gfs2_fill_super+0x10/0x10
[ 779.172524][ T8187] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 779.174383][ T8187] ? set_blocksize+0x2b1/0x350
[ 779.176087][ T8187] ? sb_set_blocksize+0xf6/0x120
[ 779.177837][ T8187] ? setup_bdev_super+0x392/0x720
[ 779.179614][ T8187] get_tree_bdev+0x36f/0x610
[ 779.181254][ T8187] ? __pfx_gfs2_fill_super+0x10/0x10
[ 779.183108][ T8187] ? __pfx_get_tree_bdev+0x10/0x10
[ 779.184946][ T8187] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 779.186904][ T8187] ? cap_capable+0x1cf/0x240
[ 779.188568][ T8187] gfs2_get_tree+0x4e/0x280
[ 779.190171][ T8187] vfs_get_tree+0x8f/0x380
[ 779.191800][ T8187] path_mount+0x14e6/0x1f20
[ 779.193447][ T8187] ? kmem_cache_free+0x12e/0x380
[ 779.195197][ T8187] ? __pfx_path_mount+0x10/0x10
[ 779.196928][ T8187] ? putname+0x12e/0x170
[ 779.198420][ T8187] __x64_sys_mount+0x297/0x320
[ 779.200108][ T8187] ? __pfx___x64_sys_mount+0x10/0x10
[ 779.201976][ T8187] do_syscall_64+0xd2/0x260
[ 779.203572][ T8187] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 779.205652][ T8187] RIP: 0033:0x7f131fc7f4aa
[ 779.207230][ T8187] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 779.213906][ T8187] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 779.216852][ T8187] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 779.219723][ T8187] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 779.222725][ T8187] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 779.225480][ T8187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 779.228202][ T8187] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 779.231136][ T8187]
[ 779.232231][ T8186] CPU: 3 PID: 8186 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 779.232520][ T8188] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 779.235798][ T8186] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 779.235807][ T8186] Call Trace:
[ 779.235812][ T8186]
[ 779.235817][ T8186] dump_stack_lvl+0x16c/0x1f0
[ 779.235836][ T8186] sysfs_warn_dup+0x7f/0xa0
[ 779.235852][ T8186] sysfs_create_dir_ns+0x24d/0x2b0
[ 779.235868][ T8186] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 779.235884][ T8186] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 779.235895][ T8186] ? do_raw_spin_unlock+0x172/0x230
[ 779.235905][ T8186] kobject_add_internal+0x2c8/0x990
[ 779.235917][ T8186] kobject_init_and_add+0x11c/0x190
[ 779.235928][ T8186] ? __pfx_kobject_init_and_add+0x10/0x10
[ 779.235939][ T8186] ? lockdep_init_map_type+0x16d/0x7d0
[ 779.235954][ T8186] ? lockdep_init_map_type+0x16d/0x7d0
[ 779.235970][ T8186] gfs2_sys_fs_add+0x207/0x470
[ 779.235985][ T8186] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 779.238093][ T8187] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 779.238104][ T8187] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 779.243534][ T8188] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 779.244743][ T8186] ? __pfx_alloc_workqueue+0x10/0x10
[ 779.244774][ T8186] ? read_word_at_a_time+0xe/0x20
[ 779.244790][ T8186] gfs2_fill_super+0x1352/0x2bf0
[ 779.244810][ T8186] ? __pfx_gfs2_fill_super+0x10/0x10
[ 779.287976][ T8186] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 779.290041][ T8186] ? set_blocksize+0x2b1/0x350
[ 779.291718][ T8186] ? sb_set_blocksize+0xf6/0x120
[ 779.293507][ T8186] ? setup_bdev_super+0x392/0x720
[ 779.295280][ T8186] get_tree_bdev+0x36f/0x610
[ 779.296938][ T8186] ? __pfx_gfs2_fill_super+0x10/0x10
[ 779.298785][ T8186] ? __pfx_get_tree_bdev+0x10/0x10
[ 779.300599][ T8186] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 779.302563][ T8186] ? cap_capable+0x1cf/0x240
[ 779.304222][ T8186] gfs2_get_tree+0x4e/0x280
[ 779.305856][ T8186] vfs_get_tree+0x8f/0x380
[ 779.307436][ T8186] path_mount+0x14e6/0x1f20
[ 779.309065][ T8186] ? kmem_cache_free+0x12e/0x380
[ 779.310807][ T8186] ? __pfx_path_mount+0x10/0x10
[ 779.312814][ T8186] ? putname+0x12e/0x170
[ 779.314737][ T8186] __x64_sys_mount+0x297/0x320
[ 779.316907][ T8186] ? __pfx___x64_sys_mount+0x10/0x10
[ 779.319261][ T8186] do_syscall_64+0xd2/0x260
[ 779.321319][ T8186] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 779.323754][ T8186] RIP: 0033:0x7f932287f4aa
[ 779.325762][ T8186] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 779.334259][ T8186] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 779.337910][ T8186] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 779.340664][ T8186] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 779.343407][ T8186] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 779.346338][ T8186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 779.349847][ T8186] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 779.353392][ T8186]
[ 779.363826][ T8186] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 779.367563][ T5261] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 779.367563][ T5261] inode = 11 2340
[ 779.367563][ T5261] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 779.368795][ T8186] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 779.376969][ T5261] 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
[ 779.380806][ T5261] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5261 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 779.384379][ T5261] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 779.387361][ T5261] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 779.392142][ T5261] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 779.396694][ T5261] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 779.399071][ T5261] gfs2: fsid=syz:syz.0: File system withdrawn
[ 779.401209][ T5261] CPU: 0 PID: 5261 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 779.404798][ T5261] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 779.408332][ T5261] Call Trace:
[ 779.409521][ T5261]
[ 779.410571][ T5261] dump_stack_lvl+0x16c/0x1f0
[ 779.412239][ T5261] gfs2_withdraw+0xab8/0x1290
[ 779.413937][ T5261] ? __pfx_gfs2_withdraw+0x10/0x10
[ 779.415753][ T5261] ? map_id_range_down+0x2b6/0x3a0
[ 779.417570][ T5261] ? __pfx_map_id_range_down+0x10/0x10
[ 779.419491][ T5261] gfs2_inode_refresh+0xc99/0x10a0
[ 779.421302][ T5261] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 779.423242][ T5261] inode_go_instantiate+0x47/0x60
[ 779.425029][ T5261] gfs2_instantiate+0x169/0x250
[ 779.426757][ T5261] gfs2_glock_wait+0x214/0x330
[ 779.428467][ T5261] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 779.430340][ T5261] gfs2_glock_nq+0x946/0x1cd0
[ 779.432018][ T5261] ? do_raw_spin_unlock+0x172/0x230
[ 779.433841][ T5261] ? __gfs2_holder_init+0x18a/0x2f0
[ 779.435686][ T5261] do_sync+0x6cf/0xd30
[ 779.437140][ T5261] ? __pfx_do_sync+0x10/0x10
[ 779.438774][ T5261] ? gfs2_quota_sync+0x4ad/0x630
[ 779.440520][ T5261] ? gfs2_quota_sync+0x419/0x630
[ 779.442265][ T5261] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 779.444159][ T5261] ? qd_check_sync+0x3d8/0x4f0
[ 779.445863][ T5261] gfs2_quota_sync+0x419/0x630
[ 779.447556][ T5261] gfs2_sync_fs+0x44/0xb0
[ 779.449092][ T5261] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 779.450861][ T5261] sync_filesystem+0x10d/0x290
[ 779.452557][ T5261] generic_shutdown_super+0x7e/0x3d0
[ 779.454416][ T5261] kill_block_super+0x3b/0x90
[ 779.456101][ T5261] gfs2_kill_sb+0x360/0x410
[ 779.457872][ T5261] deactivate_locked_super+0xbe/0x1a0
[ 779.459749][ T5261] deactivate_super+0xde/0x100
[ 779.461458][ T5261] cleanup_mnt+0x222/0x450
[ 779.463044][ T5261] task_work_run+0x14e/0x250
[ 779.464696][ T5261] ? __pfx_task_work_run+0x10/0x10
[ 779.466490][ T5261] syscall_exit_to_user_mode+0x275/0x2a0
[ 779.468465][ T5261] do_syscall_64+0xe2/0x260
[ 779.470058][ T5261] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 779.472107][ T5261] RIP: 0033:0x7f3ced07f0d7
[ 779.473637][ T5261] 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
[ 779.480242][ T5261] RSP: 002b:00007fff89a766d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 779.483124][ T5261] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3ced07f0d7
[ 779.485893][ T5261] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff89a76790
[ 779.488653][ T5261] RBP: 00007fff89a76790 R08: 0000000000000000 R09: 0000000000000000
[ 779.491377][ T5261] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff89a77850
[ 779.494122][ T5261] R13: 00007f3ced0c93b9 R14: 00000000000be100 R15: 0000000000000001
[ 779.496908][ T5261]
[ 779.566839][ T8195] loop2: detected capacity change from 0 to 32768
[ 779.571527][ T8195] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 779.574267][ T8195] CPU: 1 PID: 8195 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 779.577887][ T8195] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 779.581773][ T8195] Call Trace:
[ 779.582957][ T8195]
[ 779.584001][ T8195] dump_stack_lvl+0x16c/0x1f0
[ 779.585688][ T8195] sysfs_warn_dup+0x7f/0xa0
[ 779.587295][ T8195] sysfs_create_dir_ns+0x24d/0x2b0
[ 779.589102][ T8195] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 779.591524][ T8195] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 779.593621][ T8195] ? do_raw_spin_unlock+0x172/0x230
[ 779.595435][ T8195] kobject_add_internal+0x2c8/0x990
[ 779.597300][ T8195] kobject_init_and_add+0x11c/0x190
[ 779.599134][ T8195] ? __pfx_kobject_init_and_add+0x10/0x10
[ 779.601129][ T8195] ? lockdep_init_map_type+0x16d/0x7d0
[ 779.603040][ T8195] ? lockdep_init_map_type+0x16d/0x7d0
[ 779.604980][ T8195] gfs2_sys_fs_add+0x207/0x470
[ 779.606684][ T8195] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 779.608557][ T8195] ? __pfx_alloc_workqueue+0x10/0x10
[ 779.610423][ T8195] ? read_word_at_a_time+0xe/0x20
[ 779.612224][ T8195] gfs2_fill_super+0x1352/0x2bf0
[ 779.613990][ T8195] ? __pfx_gfs2_fill_super+0x10/0x10
[ 779.615855][ T8195] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 779.617754][ T8195] ? set_blocksize+0x2b1/0x350
[ 779.619438][ T8195] ? sb_set_blocksize+0xf6/0x120
[ 779.621189][ T8195] ? setup_bdev_super+0x392/0x720
[ 779.622972][ T8195] get_tree_bdev+0x36f/0x610
[ 779.624625][ T8195] ? __pfx_gfs2_fill_super+0x10/0x10
[ 779.626493][ T8195] ? __pfx_get_tree_bdev+0x10/0x10
[ 779.628309][ T8195] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 779.630278][ T8195] ? cap_capable+0x1cf/0x240
[ 779.631922][ T8195] gfs2_get_tree+0x4e/0x280
[ 779.633543][ T8195] vfs_get_tree+0x8f/0x380
[ 779.635125][ T8195] path_mount+0x14e6/0x1f20
[ 779.636744][ T8195] ? kmem_cache_free+0x12e/0x380
[ 779.638498][ T8195] ? __pfx_path_mount+0x10/0x10
[ 779.640217][ T8195] ? putname+0x12e/0x170
[ 779.641725][ T8195] __x64_sys_mount+0x297/0x320
[ 779.643428][ T8195] ? __pfx___x64_sys_mount+0x10/0x10
[ 779.644384][ T8196] loop3: detected capacity change from 0 to 32768
[ 779.645298][ T8195] do_syscall_64+0xd2/0x260
[ 779.645314][ T8195] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 779.645326][ T8195] RIP: 0033:0x7f131fc7f4aa
[ 779.645335][ T8195] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 779.645345][ T8195] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 779.662496][ T8195] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 779.665283][ T8195] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 779.668053][ T8195] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 779.670841][ T8195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 779.673627][ T8195] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 779.676417][ T8195]
[ 779.679480][ T8195] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 779.684610][ T8195] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 779.688090][ T8196] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 779.691088][ T8196] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 779.697275][ T8196] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 779.701490][ T1389] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 779.705068][ T1389] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 779.753219][ T1389] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 48ms
[ 779.756392][ T1389] gfs2: fsid=syz:syz.0: jid=0: Done
[ 779.758185][ T8196] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 779.871773][ T8196] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 779.882531][ T8199] loop1: detected capacity change from 0 to 32768
[ 779.885552][ T5260] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 779.885552][ T5260] inode = 11 2340
[ 779.885552][ T5260] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 779.892421][ T5260] 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
[ 779.896612][ T5260] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5260 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 779.900182][ T5260] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 779.903120][ T5260] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 779.904718][ T8199] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 779.908261][ T8199] CPU: 3 PID: 8199 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 779.908334][ T5260] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 779.911829][ T8199] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 779.911838][ T8199] Call Trace:
[ 779.911843][ T8199]
[ 779.911847][ T8199] dump_stack_lvl+0x16c/0x1f0
[ 779.915605][ T5260] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 779.918390][ T8199] sysfs_warn_dup+0x7f/0xa0
[ 779.920006][ T5260] gfs2: fsid=syz:syz.0: File system withdrawn
[ 779.920869][ T8199] sysfs_create_dir_ns+0x24d/0x2b0
[ 779.930361][ T8199] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 779.932327][ T8199] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 779.934219][ T8199] ? do_raw_spin_unlock+0x172/0x230
[ 779.936409][ T8199] kobject_add_internal+0x2c8/0x990
[ 779.938239][ T8199] kobject_init_and_add+0x11c/0x190
[ 779.940463][ T8199] ? __pfx_kobject_init_and_add+0x10/0x10
[ 779.942494][ T8199] ? lockdep_init_map_type+0x16d/0x7d0
[ 779.944879][ T8199] ? lockdep_init_map_type+0x16d/0x7d0
[ 779.947082][ T8199] gfs2_sys_fs_add+0x207/0x470
[ 779.949025][ T8199] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 779.951205][ T8199] ? __pfx_alloc_workqueue+0x10/0x10
[ 779.953365][ T8199] ? read_word_at_a_time+0xe/0x20
[ 779.955107][ T8199] gfs2_fill_super+0x1352/0x2bf0
[ 779.956830][ T8199] ? __pfx_gfs2_fill_super+0x10/0x10
[ 779.958642][ T8199] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 779.960520][ T8199] ? set_blocksize+0x2b1/0x350
[ 779.962173][ T8199] ? sb_set_blocksize+0xf6/0x120
[ 779.963902][ T8199] ? setup_bdev_super+0x392/0x720
[ 779.965657][ T8199] get_tree_bdev+0x36f/0x610
[ 779.967486][ T8199] ? __pfx_gfs2_fill_super+0x10/0x10
[ 779.969702][ T8199] ? __pfx_get_tree_bdev+0x10/0x10
[ 779.971902][ T8199] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 779.974291][ T8199] ? cap_capable+0x1cf/0x240
[ 779.976223][ T8199] gfs2_get_tree+0x4e/0x280
[ 779.978248][ T8199] vfs_get_tree+0x8f/0x380
[ 779.980164][ T8199] path_mount+0x14e6/0x1f20
[ 779.982112][ T8199] ? kmem_cache_free+0x12e/0x380
[ 779.984308][ T8199] ? __pfx_path_mount+0x10/0x10
[ 779.986228][ T8199] ? putname+0x12e/0x170
[ 779.987710][ T8199] __x64_sys_mount+0x297/0x320
[ 779.989393][ T8199] ? __pfx___x64_sys_mount+0x10/0x10
[ 779.991242][ T8199] do_syscall_64+0xd2/0x260
[ 779.992848][ T8199] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 779.994932][ T8199] RIP: 0033:0x7f932287f4aa
[ 779.996494][ T8199] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 780.003447][ T8199] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 780.006388][ T8199] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 780.009105][ T8199] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 780.011832][ T8199] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 780.014602][ T8199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 780.017321][ T8199] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 780.020321][ T8199]
[ 780.021463][ T5260] CPU: 2 PID: 5260 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 780.022627][ T8199] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 780.025087][ T5260] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 780.025096][ T5260] Call Trace:
[ 780.025102][ T5260]
[ 780.025106][ T5260] dump_stack_lvl+0x16c/0x1f0
[ 780.025126][ T5260] gfs2_withdraw+0xab8/0x1290
[ 780.025143][ T5260] ? __pfx_gfs2_withdraw+0x10/0x10
[ 780.025158][ T5260] ? map_id_range_down+0x2b6/0x3a0
[ 780.030386][ T8199] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 780.034486][ T5260] ? __pfx_map_id_range_down+0x10/0x10
[ 780.034514][ T5260] gfs2_inode_refresh+0xc99/0x10a0
[ 780.034531][ T5260] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 780.034547][ T5260] inode_go_instantiate+0x47/0x60
[ 780.055567][ T5260] gfs2_instantiate+0x169/0x250
[ 780.057293][ T5260] gfs2_glock_wait+0x214/0x330
[ 780.058986][ T5260] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 780.060847][ T5260] gfs2_glock_nq+0x946/0x1cd0
[ 780.062495][ T5260] ? do_raw_spin_unlock+0x172/0x230
[ 780.064325][ T5260] ? __gfs2_holder_init+0x18a/0x2f0
[ 780.066166][ T5260] do_sync+0x6cf/0xd30
[ 780.067613][ T5260] ? __pfx_do_sync+0x10/0x10
[ 780.069241][ T5260] ? gfs2_quota_sync+0x4ad/0x630
[ 780.071380][ T5260] ? gfs2_quota_sync+0x419/0x630
[ 780.073177][ T5260] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 780.075059][ T5260] ? qd_check_sync+0x3d8/0x4f0
[ 780.076756][ T5260] gfs2_quota_sync+0x419/0x630
[ 780.078556][ T5260] gfs2_sync_fs+0x44/0xb0
[ 780.080372][ T5260] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 780.082524][ T5260] sync_filesystem+0x10d/0x290
[ 780.084653][ T5260] generic_shutdown_super+0x7e/0x3d0
[ 780.086936][ T5260] kill_block_super+0x3b/0x90
[ 780.088606][ T5260] gfs2_kill_sb+0x360/0x410
[ 780.090220][ T5260] deactivate_locked_super+0xbe/0x1a0
[ 780.092105][ T5260] deactivate_super+0xde/0x100
[ 780.093819][ T5260] cleanup_mnt+0x222/0x450
[ 780.095402][ T5260] task_work_run+0x14e/0x250
[ 780.097405][ T5260] ? __pfx_task_work_run+0x10/0x10
[ 780.099601][ T5260] syscall_exit_to_user_mode+0x275/0x2a0
[ 780.102020][ T5260] do_syscall_64+0xe2/0x260
[ 780.103977][ T5260] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 780.106529][ T5260] RIP: 0033:0x7fb605a7f0d7
[ 780.108465][ T5260] 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
[ 780.116730][ T5260] RSP: 002b:00007ffdcdb31e98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 780.120303][ T5260] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb605a7f0d7
[ 780.123802][ T5260] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdcdb31f50
[ 780.127226][ T5260] RBP: 00007ffdcdb31f50 R08: 0000000000000000 R09: 0000000000000000
[ 780.130606][ T5260] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdcdb33010
[ 780.133999][ T5260] R13: 00007fb605ac93b9 R14: 00000000000be440 R15: 0000000000000001
[ 780.137401][ T5260]
[ 780.199190][ T8203] loop2: detected capacity change from 0 to 32768
[ 780.199855][ T8202] loop0: detected capacity change from 0 to 32768
[ 780.205263][ T8203] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 780.208994][ T8203] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 780.209697][ T8202] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 780.214857][ T8202] CPU: 3 PID: 8202 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 780.215888][ T8203] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 780.218419][ T8202] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 780.218428][ T8202] Call Trace:
[ 780.218433][ T8202]
[ 780.218437][ T8202] dump_stack_lvl+0x16c/0x1f0
[ 780.218457][ T8202] sysfs_warn_dup+0x7f/0xa0
[ 780.218474][ T8202] sysfs_create_dir_ns+0x24d/0x2b0
[ 780.218489][ T8202] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 780.222405][ T5303] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 780.225083][ T8202] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 780.225099][ T8202] ? do_raw_spin_unlock+0x172/0x230
[ 780.225110][ T8202] kobject_add_internal+0x2c8/0x990
[ 780.225122][ T8202] kobject_init_and_add+0x11c/0x190
[ 780.225134][ T8202] ? __pfx_kobject_init_and_add+0x10/0x10
[ 780.225145][ T8202] ? lockdep_init_map_type+0x16d/0x7d0
[ 780.225160][ T8202] ? lockdep_init_map_type+0x16d/0x7d0
[ 780.226384][ T5303] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 780.227410][ T8202] gfs2_sys_fs_add+0x207/0x470
[ 780.254987][ T8202] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 780.256824][ T8202] ? __pfx_alloc_workqueue+0x10/0x10
[ 780.258640][ T8202] ? read_word_at_a_time+0xe/0x20
[ 780.260401][ T8202] gfs2_fill_super+0x1352/0x2bf0
[ 780.262118][ T8202] ? __pfx_gfs2_fill_super+0x10/0x10
[ 780.263965][ T8202] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 780.265850][ T8202] ? set_blocksize+0x2b1/0x350
[ 780.267133][ T5303] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 40ms
[ 780.267518][ T8202] ? sb_set_blocksize+0xf6/0x120
[ 780.267530][ T8202] ? setup_bdev_super+0x392/0x720
[ 780.267545][ T8202] get_tree_bdev+0x36f/0x610
[ 780.267560][ T8202] ? __pfx_gfs2_fill_super+0x10/0x10
[ 780.270903][ T5303] gfs2: fsid=syz:syz.0: jid=0: Done
[ 780.272448][ T8202] ? __pfx_get_tree_bdev+0x10/0x10
[ 780.275075][ T8203] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 780.276303][ T8202] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 780.286553][ T8202] ? cap_capable+0x1cf/0x240
[ 780.288162][ T8202] gfs2_get_tree+0x4e/0x280
[ 780.289752][ T8202] vfs_get_tree+0x8f/0x380
[ 780.291301][ T8202] path_mount+0x14e6/0x1f20
[ 780.292892][ T8202] ? kmem_cache_free+0x12e/0x380
[ 780.294660][ T8202] ? __pfx_path_mount+0x10/0x10
[ 780.296359][ T8202] ? putname+0x12e/0x170
[ 780.297845][ T8202] __x64_sys_mount+0x297/0x320
[ 780.299513][ T8202] ? __pfx___x64_sys_mount+0x10/0x10
[ 780.301356][ T8202] do_syscall_64+0xd2/0x260
[ 780.302938][ T8202] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 780.305021][ T8202] RIP: 0033:0x7f3ced07f4aa
[ 780.306567][ T8202] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 780.313187][ T8202] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 780.316062][ T8202] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 780.318810][ T8202] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 780.321556][ T8202] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 780.324323][ T8202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 780.327055][ T8202] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 780.329814][ T8202]
[ 780.331336][ T8202] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 780.336234][ T8202] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 780.403628][ T8203] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 780.422265][ T5262] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 780.422265][ T5262] inode = 11 2340
[ 780.422265][ T5262] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 780.429088][ T5262] 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
[ 780.432300][ T5262] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5262 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 780.437996][ T5262] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 780.440931][ T5262] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 780.446592][ T5262] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 780.449677][ T5262] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 780.452085][ T5262] gfs2: fsid=syz:syz.0: File system withdrawn
[ 780.454770][ T5262] CPU: 0 PID: 5262 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 780.458376][ T5262] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 780.461893][ T5262] Call Trace:
[ 780.463078][ T5262]
[ 780.464137][ T5262] dump_stack_lvl+0x16c/0x1f0
[ 780.465845][ T5262] gfs2_withdraw+0xab8/0x1290
[ 780.467506][ T5262] ? __pfx_gfs2_withdraw+0x10/0x10
[ 780.469313][ T5262] ? map_id_range_down+0x2b6/0x3a0
2024/03/31 21:59:21 executed programs: 1159
[ 780.471112][ T5262] ? __pfx_map_id_range_down+0x10/0x10
[ 780.473168][ T5262] gfs2_inode_refresh+0xc99/0x10a0
[ 780.474978][ T5262] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 780.476942][ T5262] inode_go_instantiate+0x47/0x60
[ 780.478720][ T5262] gfs2_instantiate+0x169/0x250
[ 780.480454][ T5262] gfs2_glock_wait+0x214/0x330
[ 780.482146][ T5262] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 780.484009][ T5262] gfs2_glock_nq+0x946/0x1cd0
[ 780.485701][ T5262] ? do_raw_spin_unlock+0x172/0x230
[ 780.487532][ T5262] ? __gfs2_holder_init+0x18a/0x2f0
[ 780.489363][ T5262] do_sync+0x6cf/0xd30
[ 780.490817][ T5262] ? __pfx_do_sync+0x10/0x10
[ 780.491555][ T8209] loop1: detected capacity change from 0 to 32768
[ 780.492450][ T5262] ? gfs2_quota_sync+0x4ad/0x630
[ 780.496885][ T5262] ? gfs2_quota_sync+0x419/0x630
[ 780.498648][ T5262] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 780.500548][ T5262] ? qd_check_sync+0x3d8/0x4f0
[ 780.502240][ T5262] gfs2_quota_sync+0x419/0x630
[ 780.503952][ T5262] gfs2_sync_fs+0x44/0xb0
[ 780.505499][ T5262] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 780.507285][ T5262] sync_filesystem+0x10d/0x290
[ 780.508993][ T5262] generic_shutdown_super+0x7e/0x3d0
[ 780.510861][ T5262] kill_block_super+0x3b/0x90
[ 780.512538][ T5262] gfs2_kill_sb+0x360/0x410
[ 780.514157][ T5262] deactivate_locked_super+0xbe/0x1a0
[ 780.515721][ T8209] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 780.516037][ T5262] deactivate_super+0xde/0x100
[ 780.520355][ T5262] cleanup_mnt+0x222/0x450
[ 780.521941][ T5262] task_work_run+0x14e/0x250
[ 780.523576][ T5262] ? __pfx_task_work_run+0x10/0x10
[ 780.525396][ T5262] syscall_exit_to_user_mode+0x275/0x2a0
[ 780.527370][ T5262] do_syscall_64+0xe2/0x260
[ 780.528984][ T5262] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 780.531085][ T5262] RIP: 0033:0x7f131fc7f0d7
[ 780.532682][ T5262] 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
[ 780.539417][ T5262] RSP: 002b:00007ffd8021b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 780.542361][ T5262] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f131fc7f0d7
[ 780.545146][ T5262] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd8021b240
[ 780.547918][ T5262] RBP: 00007ffd8021b240 R08: 0000000000000000 R09: 0000000000000000
[ 780.550696][ T5262] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd8021c300
[ 780.553455][ T5262] R13: 00007f131fcc93b9 R14: 00000000000be58e R15: 0000000000000001
[ 780.556237][ T5262]
[ 780.557353][ T8209] CPU: 3 PID: 8209 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 780.561811][ T8209] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 780.566147][ T8209] Call Trace:
[ 780.567670][ T8209]
[ 780.568953][ T8209] dump_stack_lvl+0x16c/0x1f0
[ 780.570988][ T8209] sysfs_warn_dup+0x7f/0xa0
[ 780.572953][ T8209] sysfs_create_dir_ns+0x24d/0x2b0
[ 780.575145][ T8209] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 780.577555][ T8209] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 780.579847][ T8209] ? do_raw_spin_unlock+0x172/0x230
[ 780.582083][ T8209] kobject_add_internal+0x2c8/0x990
[ 780.584333][ T8209] kobject_init_and_add+0x11c/0x190
[ 780.586572][ T8209] ? __pfx_kobject_init_and_add+0x10/0x10
[ 780.589043][ T8209] ? lockdep_init_map_type+0x16d/0x7d0
[ 780.591388][ T8209] ? lockdep_init_map_type+0x16d/0x7d0
[ 780.593734][ T8209] gfs2_sys_fs_add+0x207/0x470
[ 780.595823][ T8209] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 780.598098][ T8209] ? __pfx_alloc_workqueue+0x10/0x10
[ 780.600377][ T8209] ? read_word_at_a_time+0xe/0x20
[ 780.602535][ T8209] gfs2_fill_super+0x1352/0x2bf0
[ 780.604687][ T8209] ? __pfx_gfs2_fill_super+0x10/0x10
[ 780.606951][ T8209] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 780.609238][ T8209] ? set_blocksize+0x2b1/0x350
[ 780.611263][ T8209] ? sb_set_blocksize+0xf6/0x120
[ 780.613401][ T8209] ? setup_bdev_super+0x392/0x720
[ 780.615553][ T8209] get_tree_bdev+0x36f/0x610
[ 780.617550][ T8209] ? __pfx_gfs2_fill_super+0x10/0x10
[ 780.619800][ T8209] ? __pfx_get_tree_bdev+0x10/0x10
[ 780.622003][ T8209] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 780.624423][ T8209] ? cap_capable+0x1cf/0x240
[ 780.626434][ T8209] gfs2_get_tree+0x4e/0x280
[ 780.628397][ T8209] vfs_get_tree+0x8f/0x380
[ 780.630336][ T8209] path_mount+0x14e6/0x1f20
[ 780.632304][ T8209] ? kmem_cache_free+0x12e/0x380
[ 780.634426][ T8209] ? __pfx_path_mount+0x10/0x10
[ 780.636616][ T8209] ? putname+0x12e/0x170
[ 780.638423][ T8209] __x64_sys_mount+0x297/0x320
[ 780.640542][ T8209] ? __pfx___x64_sys_mount+0x10/0x10
[ 780.642807][ T8209] do_syscall_64+0xd2/0x260
[ 780.644675][ T8209] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 780.647211][ T8209] RIP: 0033:0x7f932287f4aa
[ 780.649134][ T8209] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 780.653497][ T8210] loop3: detected capacity change from 0 to 32768
[ 780.657329][ T8209] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 780.657350][ T8209] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 780.657363][ T8209] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 780.657375][ T8209] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 780.657386][ T8209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 780.676775][ T8209] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 780.680151][ T8209]
[ 780.682748][ T8209] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 780.682930][ T8210] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 780.688697][ T8209] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 780.691333][ T8210] CPU: 0 PID: 8210 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 780.696068][ T8211] loop0: detected capacity change from 0 to 32768
[ 780.697732][ T8210] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 780.704474][ T8210] Call Trace:
[ 780.706044][ T8210]
[ 780.707404][ T8210] dump_stack_lvl+0x16c/0x1f0
[ 780.709550][ T8210] sysfs_warn_dup+0x7f/0xa0
[ 780.711641][ T8210] sysfs_create_dir_ns+0x24d/0x2b0
[ 780.713973][ T8210] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 780.716098][ T8210] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 780.717979][ T8210] ? do_raw_spin_unlock+0x172/0x230
[ 780.719790][ T8210] kobject_add_internal+0x2c8/0x990
[ 780.721650][ T8210] kobject_init_and_add+0x11c/0x190
[ 780.723558][ T8210] ? __pfx_kobject_init_and_add+0x10/0x10
[ 780.725713][ T8210] ? lockdep_init_map_type+0x16d/0x7d0
[ 780.727770][ T8210] ? lockdep_init_map_type+0x16d/0x7d0
[ 780.729782][ T8210] gfs2_sys_fs_add+0x207/0x470
[ 780.731555][ T8210] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 780.733495][ T8210] ? __pfx_alloc_workqueue+0x10/0x10
[ 780.735473][ T8210] ? read_word_at_a_time+0xe/0x20
[ 780.737759][ T8210] gfs2_fill_super+0x1352/0x2bf0
[ 780.739491][ T8210] ? __pfx_gfs2_fill_super+0x10/0x10
[ 780.741341][ T8210] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 780.743333][ T8210] ? set_blocksize+0x2b1/0x350
[ 780.745132][ T8210] ? sb_set_blocksize+0xf6/0x120
[ 780.746867][ T8210] ? setup_bdev_super+0x392/0x720
[ 780.748026][ T8211] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 780.748657][ T8210] get_tree_bdev+0x36f/0x610
[ 780.753220][ T8210] ? __pfx_gfs2_fill_super+0x10/0x10
[ 780.755085][ T8210] ? __pfx_get_tree_bdev+0x10/0x10
[ 780.757112][ T8210] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 780.759466][ T8210] ? cap_capable+0x1cf/0x240
[ 780.761411][ T8210] gfs2_get_tree+0x4e/0x280
[ 780.762997][ T8210] vfs_get_tree+0x8f/0x380
[ 780.764634][ T8210] path_mount+0x14e6/0x1f20
[ 780.766226][ T8210] ? kmem_cache_free+0x12e/0x380
[ 780.767959][ T8210] ? __pfx_path_mount+0x10/0x10
[ 780.769677][ T8210] ? putname+0x12e/0x170
[ 780.771166][ T8210] __x64_sys_mount+0x297/0x320
[ 780.772883][ T8210] ? __pfx___x64_sys_mount+0x10/0x10
[ 780.774739][ T8210] do_syscall_64+0xd2/0x260
[ 780.776470][ T8210] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 780.778510][ T8210] RIP: 0033:0x7fb605a7f4aa
[ 780.780114][ T8210] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 780.787278][ T8210] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 780.791039][ T8210] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 780.793849][ T8210] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 780.796569][ T8210] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 780.799333][ T8210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 780.802117][ T8210] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 780.805007][ T8210]
[ 780.806096][ T8211] CPU: 1 PID: 8211 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 780.808066][ T8210] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 780.809698][ T8211] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 780.809712][ T8211] Call Trace:
[ 780.809717][ T8211]
[ 780.809721][ T8211] dump_stack_lvl+0x16c/0x1f0
[ 780.815738][ T8210] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 780.819077][ T8211] sysfs_warn_dup+0x7f/0xa0
[ 780.819116][ T8211] sysfs_create_dir_ns+0x24d/0x2b0
[ 780.830923][ T8211] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 780.833376][ T8211] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 780.835293][ T8211] ? do_raw_spin_unlock+0x172/0x230
[ 780.837102][ T8211] kobject_add_internal+0x2c8/0x990
[ 780.838942][ T8211] kobject_init_and_add+0x11c/0x190
[ 780.840765][ T8211] ? __pfx_kobject_init_and_add+0x10/0x10
[ 780.842747][ T8211] ? lockdep_init_map_type+0x16d/0x7d0
[ 780.844702][ T8211] ? lockdep_init_map_type+0x16d/0x7d0
[ 780.846851][ T8211] gfs2_sys_fs_add+0x207/0x470
[ 780.849051][ T8211] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 780.851454][ T8211] ? __pfx_alloc_workqueue+0x10/0x10
[ 780.853866][ T8211] ? read_word_at_a_time+0xe/0x20
[ 780.856169][ T8211] gfs2_fill_super+0x1352/0x2bf0
[ 780.858423][ T8211] ? __pfx_gfs2_fill_super+0x10/0x10
[ 780.860846][ T8211] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 780.863258][ T8211] ? set_blocksize+0x2b1/0x350
[ 780.865429][ T8211] ? sb_set_blocksize+0xf6/0x120
[ 780.867670][ T8211] ? setup_bdev_super+0x392/0x720
[ 780.869973][ T8211] get_tree_bdev+0x36f/0x610
[ 780.872087][ T8211] ? __pfx_gfs2_fill_super+0x10/0x10
[ 780.874308][ T8211] ? __pfx_get_tree_bdev+0x10/0x10
[ 780.876303][ T8211] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 780.878259][ T8211] ? cap_capable+0x1cf/0x240
[ 780.879852][ T8211] gfs2_get_tree+0x4e/0x280
[ 780.881439][ T8211] vfs_get_tree+0x8f/0x380
[ 780.883006][ T8211] path_mount+0x14e6/0x1f20
[ 780.884649][ T8211] ? kmem_cache_free+0x12e/0x380
[ 780.886391][ T8211] ? __pfx_path_mount+0x10/0x10
[ 780.888120][ T8211] ? putname+0x12e/0x170
[ 780.889613][ T8211] __x64_sys_mount+0x297/0x320
[ 780.891292][ T8211] ? __pfx___x64_sys_mount+0x10/0x10
[ 780.893188][ T8211] do_syscall_64+0xd2/0x260
[ 780.894984][ T8211] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 780.897055][ T8211] RIP: 0033:0x7f3ced07f4aa
[ 780.898639][ T8211] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 780.905379][ T8211] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 780.908374][ T8211] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 780.912024][ T8211] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 780.915593][ T8211] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 780.919161][ T8211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 780.922750][ T8211] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 780.926321][ T8211]
[ 780.930630][ T8211] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 780.936147][ T8211] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 781.246699][ T8216] loop3: detected capacity change from 0 to 32768
[ 781.249784][ T8215] loop1: detected capacity change from 0 to 32768
[ 781.253649][ T8215] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 781.254281][ T8216] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 781.256351][ T8215] CPU: 0 PID: 8215 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 781.256365][ T8215] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 781.256371][ T8215] Call Trace:
[ 781.256376][ T8215]
[ 781.256381][ T8215] dump_stack_lvl+0x16c/0x1f0
[ 781.263147][ T8216] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 781.266556][ T8215] sysfs_warn_dup+0x7f/0xa0
[ 781.266579][ T8215] sysfs_create_dir_ns+0x24d/0x2b0
[ 781.266595][ T8215] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 781.266615][ T8215] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 781.266627][ T8215] ? do_raw_spin_unlock+0x172/0x230
[ 781.282191][ T8215] kobject_add_internal+0x2c8/0x990
[ 781.284024][ T8215] kobject_init_and_add+0x11c/0x190
[ 781.285875][ T8215] ? __pfx_kobject_init_and_add+0x10/0x10
[ 781.287891][ T8215] ? lockdep_init_map_type+0x16d/0x7d0
[ 781.289822][ T8215] ? lockdep_init_map_type+0x16d/0x7d0
[ 781.291742][ T8215] gfs2_sys_fs_add+0x207/0x470
[ 781.293442][ T8215] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 781.295349][ T8215] ? __pfx_alloc_workqueue+0x10/0x10
[ 781.297200][ T8215] ? read_word_at_a_time+0xe/0x20
[ 781.298963][ T8215] gfs2_fill_super+0x1352/0x2bf0
[ 781.300706][ T8215] ? __pfx_gfs2_fill_super+0x10/0x10
[ 781.302582][ T8215] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 781.304461][ T8215] ? set_blocksize+0x2b1/0x350
[ 781.306146][ T8215] ? sb_set_blocksize+0xf6/0x120
[ 781.307887][ T8215] ? setup_bdev_super+0x392/0x720
[ 781.309660][ T8215] get_tree_bdev+0x36f/0x610
[ 781.311306][ T8215] ? __pfx_gfs2_fill_super+0x10/0x10
[ 781.313264][ T8215] ? __pfx_get_tree_bdev+0x10/0x10
[ 781.315032][ T8215] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 781.316982][ T8215] ? cap_capable+0x1cf/0x240
[ 781.318596][ T8215] gfs2_get_tree+0x4e/0x280
[ 781.320189][ T8215] vfs_get_tree+0x8f/0x380
[ 781.321788][ T8215] path_mount+0x14e6/0x1f20
[ 781.323386][ T8215] ? kmem_cache_free+0x12e/0x380
[ 781.325198][ T8215] ? __pfx_path_mount+0x10/0x10
[ 781.326912][ T8215] ? putname+0x12e/0x170
[ 781.327620][ T8218] loop0: detected capacity change from 0 to 32768
[ 781.328414][ T8215] __x64_sys_mount+0x297/0x320
[ 781.328432][ T8215] ? __pfx___x64_sys_mount+0x10/0x10
[ 781.328448][ T8215] do_syscall_64+0xd2/0x260
[ 781.328460][ T8215] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 781.337578][ T8217] loop2: detected capacity change from 0 to 32768
[ 781.337949][ T8215] RIP: 0033:0x7f932287f4aa
[ 781.341794][ T8215] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 781.342838][ T8217] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 781.349774][ T8215] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 781.349793][ T8215] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 781.349802][ T8215] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 781.349813][ T8215] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 781.349825][ T8215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 781.349836][ T8215] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 781.349849][ T8215]
[ 781.350031][ T8218] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 781.353227][ T8217] CPU: 1 PID: 8217 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 781.353249][ T8217] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 781.353261][ T8217] Call Trace:
[ 781.353268][ T8217]
[ 781.353275][ T8217] dump_stack_lvl+0x16c/0x1f0
[ 781.353323][ T8217] sysfs_warn_dup+0x7f/0xa0
[ 781.353351][ T8217] sysfs_create_dir_ns+0x24d/0x2b0
[ 781.355391][ T8215] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 781.355402][ T8215] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 781.357237][ T8216] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 781.359907][ T8217] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 781.359940][ T8217] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 781.359961][ T8217] ? do_raw_spin_unlock+0x172/0x230
[ 781.366508][ T824] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 781.366629][ T8217] kobject_add_internal+0x2c8/0x990
[ 781.369498][ T824] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 781.372580][ T8217] kobject_init_and_add+0x11c/0x190
[ 781.372596][ T8217] ? __pfx_kobject_init_and_add+0x10/0x10
[ 781.372608][ T8217] ? lockdep_init_map_type+0x16d/0x7d0
[ 781.372624][ T8217] ? lockdep_init_map_type+0x16d/0x7d0
[ 781.402478][ T824] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 32ms
[ 781.404303][ T8217] gfs2_sys_fs_add+0x207/0x470
[ 781.404325][ T8217] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 781.404341][ T8217] ? __pfx_alloc_workqueue+0x10/0x10
[ 781.404356][ T8217] ? read_word_at_a_time+0xe/0x20
[ 781.404368][ T8217] gfs2_fill_super+0x1352/0x2bf0
[ 781.436909][ T8217] ? __pfx_gfs2_fill_super+0x10/0x10
[ 781.439229][ T8217] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 781.441693][ T8217] ? set_blocksize+0x2b1/0x350
[ 781.443881][ T8217] ? sb_set_blocksize+0xf6/0x120
[ 781.445843][ T8217] ? setup_bdev_super+0x392/0x720
[ 781.447627][ T8217] get_tree_bdev+0x36f/0x610
[ 781.449276][ T8217] ? __pfx_gfs2_fill_super+0x10/0x10
[ 781.451129][ T8217] ? __pfx_get_tree_bdev+0x10/0x10
[ 781.452978][ T8217] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 781.455019][ T8217] ? cap_capable+0x1cf/0x240
[ 781.456653][ T8217] gfs2_get_tree+0x4e/0x280
[ 781.458246][ T8217] vfs_get_tree+0x8f/0x380
[ 781.459815][ T8217] path_mount+0x14e6/0x1f20
[ 781.461438][ T8217] ? kmem_cache_free+0x12e/0x380
[ 781.463203][ T8217] ? __pfx_path_mount+0x10/0x10
[ 781.464947][ T8217] ? putname+0x12e/0x170
[ 781.466436][ T8217] __x64_sys_mount+0x297/0x320
[ 781.468122][ T8217] ? __pfx___x64_sys_mount+0x10/0x10
[ 781.470128][ T8217] do_syscall_64+0xd2/0x260
[ 781.472340][ T8217] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 781.475025][ T8217] RIP: 0033:0x7f131fc7f4aa
[ 781.477043][ T8217] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 781.485658][ T8217] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 781.489413][ T8217] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 781.492986][ T8217] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 781.496526][ T8217] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 781.499271][ T8217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 781.502046][ T8217] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 781.504927][ T8217]
[ 781.506420][ T824] gfs2: fsid=syz:syz.0: jid=0: Done
[ 781.507988][ T8218] CPU: 2 PID: 8218 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 781.508987][ T8216] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 781.511858][ T8218] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 781.511867][ T8218] Call Trace:
[ 781.511872][ T8218]
[ 781.511876][ T8218] dump_stack_lvl+0x16c/0x1f0
[ 781.511896][ T8218] sysfs_warn_dup+0x7f/0xa0
[ 781.511913][ T8218] sysfs_create_dir_ns+0x24d/0x2b0
[ 781.514678][ T8217] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 781.514689][ T8217] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 781.533382][ T8218] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 781.535799][ T8218] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 781.538125][ T8218] ? do_raw_spin_unlock+0x172/0x230
[ 781.539970][ T8218] kobject_add_internal+0x2c8/0x990
[ 781.542236][ T8218] kobject_init_and_add+0x11c/0x190
[ 781.544487][ T8218] ? __pfx_kobject_init_and_add+0x10/0x10
[ 781.546951][ T8218] ? lockdep_init_map_type+0x16d/0x7d0
[ 781.549307][ T8218] ? lockdep_init_map_type+0x16d/0x7d0
[ 781.551653][ T8218] gfs2_sys_fs_add+0x207/0x470
[ 781.553728][ T8218] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 781.556015][ T8218] ? __pfx_alloc_workqueue+0x10/0x10
[ 781.558307][ T8218] ? read_word_at_a_time+0xe/0x20
[ 781.560493][ T8218] gfs2_fill_super+0x1352/0x2bf0
[ 781.562646][ T8218] ? __pfx_gfs2_fill_super+0x10/0x10
[ 781.564939][ T8218] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 781.567257][ T8218] ? set_blocksize+0x2b1/0x350
[ 781.569342][ T8218] ? sb_set_blocksize+0xf6/0x120
[ 781.571475][ T8218] ? setup_bdev_super+0x392/0x720
[ 781.573671][ T8218] get_tree_bdev+0x36f/0x610
[ 781.575673][ T8218] ? __pfx_gfs2_fill_super+0x10/0x10
[ 781.577961][ T8218] ? __pfx_get_tree_bdev+0x10/0x10
[ 781.580159][ T8218] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 781.582571][ T8218] ? cap_capable+0x1cf/0x240
[ 781.584573][ T8218] gfs2_get_tree+0x4e/0x280
[ 781.586527][ T8218] vfs_get_tree+0x8f/0x380
[ 781.588464][ T8218] path_mount+0x14e6/0x1f20
[ 781.590429][ T8218] ? kmem_cache_free+0x12e/0x380
[ 781.592184][ T8218] ? __pfx_path_mount+0x10/0x10
[ 781.594298][ T8218] ? putname+0x12e/0x170
[ 781.596135][ T8218] __x64_sys_mount+0x297/0x320
[ 781.598215][ T8218] ? __pfx___x64_sys_mount+0x10/0x10
[ 781.600500][ T8218] do_syscall_64+0xd2/0x260
[ 781.602465][ T8218] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 781.605041][ T8218] RIP: 0033:0x7f3ced07f4aa
[ 781.606969][ T8218] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 781.615258][ T8218] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 781.618513][ T8218] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 781.621268][ T8218] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 781.624020][ T8218] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 781.626797][ T8218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 781.629512][ T8218] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 781.632766][ T8218]
[ 781.635038][ T8218] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 781.639938][ T8218] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 781.742353][ T8216] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 781.764700][ T5260] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 781.764700][ T5260] inode = 11 2340
[ 781.764700][ T5260] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 781.778380][ T5260] 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
[ 781.781577][ T5260] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5260 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 781.790422][ T5260] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 781.793328][ T5260] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 781.815377][ T5260] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 781.818463][ T5260] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 781.820834][ T5260] gfs2: fsid=syz:syz.0: File system withdrawn
[ 781.822942][ T5260] CPU: 3 PID: 5260 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 781.826511][ T5260] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 781.829929][ T5260] Call Trace:
[ 781.831112][ T5260]
[ 781.832146][ T5260] dump_stack_lvl+0x16c/0x1f0
[ 781.833782][ T5260] gfs2_withdraw+0xab8/0x1290
[ 781.835414][ T5260] ? __pfx_gfs2_withdraw+0x10/0x10
[ 781.837181][ T5260] ? map_id_range_down+0x2b6/0x3a0
[ 781.838980][ T5260] ? __pfx_map_id_range_down+0x10/0x10
[ 781.840845][ T5260] gfs2_inode_refresh+0xc99/0x10a0
[ 781.842610][ T5260] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 781.844518][ T5260] inode_go_instantiate+0x47/0x60
[ 781.846265][ T5260] gfs2_instantiate+0x169/0x250
[ 781.847963][ T5260] gfs2_glock_wait+0x214/0x330
[ 781.849628][ T5260] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 781.851459][ T5260] gfs2_glock_nq+0x946/0x1cd0
[ 781.853122][ T5260] ? do_raw_spin_unlock+0x172/0x230
[ 781.854927][ T5260] ? __gfs2_holder_init+0x18a/0x2f0
[ 781.856736][ T5260] do_sync+0x6cf/0xd30
[ 781.858165][ T5260] ? __pfx_do_sync+0x10/0x10
[ 781.859828][ T5260] ? gfs2_quota_sync+0x4ad/0x630
[ 781.861561][ T5260] ? gfs2_quota_sync+0x419/0x630
[ 781.863315][ T5260] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 781.865301][ T5260] ? qd_check_sync+0x3d8/0x4f0
[ 781.866987][ T5260] gfs2_quota_sync+0x419/0x630
[ 781.868683][ T5260] gfs2_sync_fs+0x44/0xb0
[ 781.870194][ T5260] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 781.871952][ T5260] sync_filesystem+0x10d/0x290
[ 781.873645][ T5260] generic_shutdown_super+0x7e/0x3d0
[ 781.875494][ T5260] kill_block_super+0x3b/0x90
[ 781.877161][ T5260] gfs2_kill_sb+0x360/0x410
[ 781.878787][ T5260] deactivate_locked_super+0xbe/0x1a0
[ 781.880649][ T5260] deactivate_super+0xde/0x100
[ 781.882320][ T5260] cleanup_mnt+0x222/0x450
[ 781.883888][ T5260] task_work_run+0x14e/0x250
[ 781.885519][ T5260] ? __pfx_task_work_run+0x10/0x10
[ 781.887307][ T5260] syscall_exit_to_user_mode+0x275/0x2a0
[ 781.889260][ T5260] do_syscall_64+0xe2/0x260
[ 781.890846][ T5260] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 781.892884][ T5260] RIP: 0033:0x7fb605a7f0d7
[ 781.894435][ T5260] 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
[ 781.901056][ T5260] RSP: 002b:00007ffdcdb31e98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 781.903901][ T5260] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb605a7f0d7
[ 781.906645][ T5260] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdcdb31f50
[ 781.909343][ T5260] RBP: 00007ffdcdb31f50 R08: 0000000000000000 R09: 0000000000000000
[ 781.912101][ T5260] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdcdb33010
[ 781.914844][ T5260] R13: 00007fb605ac93b9 R14: 00000000000bea77 R15: 0000000000000001
[ 781.917627][ T5260]
[ 781.960802][ T8225] loop2: detected capacity change from 0 to 32768
[ 781.975586][ T8226] loop1: detected capacity change from 0 to 32768
[ 781.976386][ T8225] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 781.980504][ T8225] CPU: 2 PID: 8225 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 781.980749][ T8226] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 781.984031][ T8225] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 781.984040][ T8225] Call Trace:
[ 781.984045][ T8225]
[ 781.984049][ T8225] dump_stack_lvl+0x16c/0x1f0
[ 781.984069][ T8225] sysfs_warn_dup+0x7f/0xa0
[ 781.995595][ T8225] sysfs_create_dir_ns+0x24d/0x2b0
[ 781.997392][ T8225] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 781.999342][ T8225] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 782.001217][ T8225] ? do_raw_spin_unlock+0x172/0x230
[ 782.003025][ T8225] kobject_add_internal+0x2c8/0x990
[ 782.004854][ T8225] kobject_init_and_add+0x11c/0x190
[ 782.006671][ T8225] ? __pfx_kobject_init_and_add+0x10/0x10
[ 782.008655][ T8225] ? lockdep_init_map_type+0x16d/0x7d0
[ 782.010557][ T8225] ? lockdep_init_map_type+0x16d/0x7d0
[ 782.012465][ T8225] gfs2_sys_fs_add+0x207/0x470
[ 782.014147][ T8225] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 782.015789][ T8227] loop0: detected capacity change from 0 to 32768
[ 782.015985][ T8225] ? __pfx_alloc_workqueue+0x10/0x10
[ 782.016003][ T8225] ? read_word_at_a_time+0xe/0x20
[ 782.016014][ T8225] gfs2_fill_super+0x1352/0x2bf0
[ 782.021271][ T8227] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 782.021866][ T8225] ? __pfx_gfs2_fill_super+0x10/0x10
[ 782.023683][ T8227] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 782.026464][ T8225] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 782.026477][ T8225] ? set_blocksize+0x2b1/0x350
[ 782.026488][ T8225] ? sb_set_blocksize+0xf6/0x120
[ 782.026497][ T8225] ? setup_bdev_super+0x392/0x720
[ 782.026511][ T8225] get_tree_bdev+0x36f/0x610
[ 782.026526][ T8225] ? __pfx_gfs2_fill_super+0x10/0x10
[ 782.026542][ T8225] ? __pfx_get_tree_bdev+0x10/0x10
[ 782.026557][ T8225] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 782.026570][ T8225] ? cap_capable+0x1cf/0x240
[ 782.026584][ T8225] gfs2_get_tree+0x4e/0x280
[ 782.026593][ T8225] vfs_get_tree+0x8f/0x380
[ 782.026608][ T8225] path_mount+0x14e6/0x1f20
[ 782.026624][ T8225] ? kmem_cache_free+0x12e/0x380
[ 782.031924][ T8227] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 782.032688][ T8225] ? __pfx_path_mount+0x10/0x10
[ 782.032705][ T8225] ? putname+0x12e/0x170
[ 782.032716][ T8225] __x64_sys_mount+0x297/0x320
[ 782.038310][ T1153] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 782.039482][ T8225] ? __pfx___x64_sys_mount+0x10/0x10
[ 782.039500][ T8225] do_syscall_64+0xd2/0x260
[ 782.039511][ T8225] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 782.039524][ T8225] RIP: 0033:0x7f131fc7f4aa
[ 782.041389][ T1153] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 782.043153][ T8225] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 782.078909][ T8225] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 782.079156][ T1153] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 37ms
[ 782.081796][ T8225] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 782.081805][ T8225] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 782.085502][ T1153] gfs2: fsid=syz:syz.0: jid=0: Done
[ 782.087894][ T8225] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 782.087903][ T8225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 782.087910][ T8225] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 782.087919][ T8225]
[ 782.087925][ T8226] CPU: 3 PID: 8226 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 782.087948][ T8226] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 782.087958][ T8226] Call Trace:
[ 782.087966][ T8226]
[ 782.087972][ T8226] dump_stack_lvl+0x16c/0x1f0
[ 782.089017][ T8225] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 782.089028][ T8225] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 782.091569][ T8227] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 782.093795][ T8226] sysfs_warn_dup+0x7f/0xa0
[ 782.132300][ T8226] sysfs_create_dir_ns+0x24d/0x2b0
[ 782.134553][ T8226] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 782.137036][ T8226] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 782.139399][ T8226] ? do_raw_spin_unlock+0x172/0x230
[ 782.141583][ T8226] kobject_add_internal+0x2c8/0x990
[ 782.143858][ T8226] kobject_init_and_add+0x11c/0x190
[ 782.145703][ T8226] ? __pfx_kobject_init_and_add+0x10/0x10
[ 782.147682][ T8226] ? lockdep_init_map_type+0x16d/0x7d0
[ 782.149589][ T8226] ? lockdep_init_map_type+0x16d/0x7d0
[ 782.151482][ T8226] gfs2_sys_fs_add+0x207/0x470
[ 782.153175][ T8226] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 782.155020][ T8226] ? __pfx_alloc_workqueue+0x10/0x10
[ 782.156875][ T8226] ? read_word_at_a_time+0xe/0x20
[ 782.158635][ T8226] gfs2_fill_super+0x1352/0x2bf0
[ 782.160376][ T8226] ? __pfx_gfs2_fill_super+0x10/0x10
[ 782.162208][ T8226] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 782.164077][ T8226] ? set_blocksize+0x2b1/0x350
[ 782.165765][ T8226] ? sb_set_blocksize+0xf6/0x120
[ 782.167493][ T8226] ? setup_bdev_super+0x392/0x720
[ 782.169255][ T8226] get_tree_bdev+0x36f/0x610
[ 782.170873][ T8226] ? __pfx_gfs2_fill_super+0x10/0x10
[ 782.172726][ T8226] ? __pfx_get_tree_bdev+0x10/0x10
[ 782.174525][ T8226] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 782.176487][ T8226] ? cap_capable+0x1cf/0x240
[ 782.178195][ T8226] gfs2_get_tree+0x4e/0x280
[ 782.179811][ T8226] vfs_get_tree+0x8f/0x380
[ 782.181386][ T8226] path_mount+0x14e6/0x1f20
[ 782.182984][ T8226] ? kmem_cache_free+0x12e/0x380
[ 782.184731][ T8226] ? __pfx_path_mount+0x10/0x10
[ 782.186534][ T8226] ? putname+0x12e/0x170
[ 782.188020][ T8226] __x64_sys_mount+0x297/0x320
[ 782.189709][ T8226] ? __pfx___x64_sys_mount+0x10/0x10
[ 782.191553][ T8226] do_syscall_64+0xd2/0x260
[ 782.193142][ T8226] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 782.195192][ T8226] RIP: 0033:0x7f932287f4aa
[ 782.196751][ T8226] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 782.203371][ T8226] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 782.206251][ T8226] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 782.208982][ T8226] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 782.210357][ T8227] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 782.211699][ T8226] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 782.211709][ T8226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 782.211716][ T8226] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 782.211724][ T8226]
[ 782.213697][ T8226] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 782.229016][ T8226] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 782.232506][ T5261] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 782.232506][ T5261] inode = 11 2340
[ 782.232506][ T5261] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 782.240517][ T5261] 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
[ 782.244455][ T5261] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5261 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 782.257667][ T5261] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 782.260682][ T5261] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 782.266602][ T5261] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 782.269763][ T5261] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 782.272237][ T5261] gfs2: fsid=syz:syz.0: File system withdrawn
[ 782.274880][ T5261] CPU: 1 PID: 5261 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 782.278479][ T5261] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 782.282296][ T5261] Call Trace:
[ 782.283842][ T5261]
[ 782.285214][ T5261] dump_stack_lvl+0x16c/0x1f0
[ 782.287073][ T5261] gfs2_withdraw+0xab8/0x1290
[ 782.288755][ T5261] ? __pfx_gfs2_withdraw+0x10/0x10
[ 782.290504][ T5261] ? map_id_range_down+0x2b6/0x3a0
[ 782.292336][ T5261] ? __pfx_map_id_range_down+0x10/0x10
[ 782.294699][ T5261] gfs2_inode_refresh+0xc99/0x10a0
[ 782.296582][ T5261] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 782.298943][ T5261] inode_go_instantiate+0x47/0x60
[ 782.301173][ T5261] gfs2_instantiate+0x169/0x250
[ 782.303407][ T5261] gfs2_glock_wait+0x214/0x330
[ 782.305166][ T5261] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 782.307018][ T5261] gfs2_glock_nq+0x946/0x1cd0
[ 782.308687][ T5261] ? do_raw_spin_unlock+0x172/0x230
[ 782.310502][ T5261] ? __gfs2_holder_init+0x18a/0x2f0
[ 782.312324][ T5261] do_sync+0x6cf/0xd30
[ 782.313805][ T5261] ? __pfx_do_sync+0x10/0x10
[ 782.315429][ T5261] ? gfs2_quota_sync+0x4ad/0x630
[ 782.317173][ T5261] ? gfs2_quota_sync+0x419/0x630
[ 782.318904][ T5261] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 782.320788][ T5261] ? qd_check_sync+0x3d8/0x4f0
[ 782.322467][ T5261] gfs2_quota_sync+0x419/0x630
[ 782.324202][ T5261] gfs2_sync_fs+0x44/0xb0
[ 782.325743][ T5261] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 782.327519][ T5261] sync_filesystem+0x10d/0x290
[ 782.329230][ T5261] generic_shutdown_super+0x7e/0x3d0
[ 782.331506][ T5261] kill_block_super+0x3b/0x90
[ 782.333681][ T5261] gfs2_kill_sb+0x360/0x410
[ 782.335780][ T5261] deactivate_locked_super+0xbe/0x1a0
[ 782.338229][ T5261] deactivate_super+0xde/0x100
[ 782.340430][ T5261] cleanup_mnt+0x222/0x450
[ 782.342476][ T5261] task_work_run+0x14e/0x250
[ 782.344583][ T5261] ? __pfx_task_work_run+0x10/0x10
[ 782.346916][ T5261] syscall_exit_to_user_mode+0x275/0x2a0
[ 782.349471][ T5261] do_syscall_64+0xe2/0x260
[ 782.351552][ T5261] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 782.354250][ T5261] RIP: 0033:0x7f3ced07f0d7
[ 782.355875][ T5261] 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
[ 782.362544][ T5261] RSP: 002b:00007fff89a766d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 782.365550][ T5261] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3ced07f0d7
[ 782.368307][ T5261] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff89a76790
[ 782.371063][ T5261] RBP: 00007fff89a76790 R08: 0000000000000000 R09: 0000000000000000
[ 782.373844][ T5261] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff89a77850
[ 782.376582][ T5261] R13: 00007f3ced0c93b9 R14: 00000000000bed46 R15: 0000000000000001
[ 782.379216][ T5261]
[ 782.510422][ T8233] loop2: detected capacity change from 0 to 32768
[ 782.525257][ T8233] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 782.528118][ T8233] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 782.550159][ T8233] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 782.553568][ T5215] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 782.556230][ T5215] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 782.576578][ T8234] loop3: detected capacity change from 0 to 32768
[ 782.585652][ T8235] loop1: detected capacity change from 0 to 32768
[ 782.586675][ T5215] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 30ms
[ 782.591061][ T5215] gfs2: fsid=syz:syz.0: jid=0: Done
[ 782.592901][ T8233] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 782.594976][ T8234] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 782.598068][ T8234] CPU: 1 PID: 8234 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 782.599063][ T8235] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 782.601698][ T8234] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 782.601706][ T8234] Call Trace:
[ 782.601711][ T8234]
[ 782.601716][ T8234] dump_stack_lvl+0x16c/0x1f0
[ 782.612499][ T8234] sysfs_warn_dup+0x7f/0xa0
[ 782.614156][ T8234] sysfs_create_dir_ns+0x24d/0x2b0
[ 782.615971][ T8234] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 782.617954][ T8234] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 782.619834][ T8234] ? do_raw_spin_unlock+0x172/0x230
[ 782.621672][ T8234] kobject_add_internal+0x2c8/0x990
[ 782.623586][ T8234] kobject_init_and_add+0x11c/0x190
[ 782.625966][ T8234] ? __pfx_kobject_init_and_add+0x10/0x10
[ 782.628280][ T8234] ? lockdep_init_map_type+0x16d/0x7d0
[ 782.630212][ T8234] ? lockdep_init_map_type+0x16d/0x7d0
[ 782.632571][ T8234] gfs2_sys_fs_add+0x207/0x470
[ 782.634341][ T8234] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 782.636213][ T8234] ? __pfx_alloc_workqueue+0x10/0x10
[ 782.638077][ T8234] ? read_word_at_a_time+0xe/0x20
[ 782.639852][ T8234] gfs2_fill_super+0x1352/0x2bf0
[ 782.641609][ T8234] ? __pfx_gfs2_fill_super+0x10/0x10
[ 782.643675][ T8234] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 782.645616][ T8234] ? set_blocksize+0x2b1/0x350
[ 782.647278][ T8234] ? sb_set_blocksize+0xf6/0x120
[ 782.649032][ T8234] ? setup_bdev_super+0x392/0x720
[ 782.650803][ T8234] get_tree_bdev+0x36f/0x610
[ 782.652885][ T8234] ? __pfx_gfs2_fill_super+0x10/0x10
[ 782.655306][ T8234] ? __pfx_get_tree_bdev+0x10/0x10
[ 782.657656][ T8234] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 782.660060][ T8234] ? cap_capable+0x1cf/0x240
[ 782.661769][ T8234] gfs2_get_tree+0x4e/0x280
[ 782.663397][ T8234] vfs_get_tree+0x8f/0x380
[ 782.664993][ T8234] path_mount+0x14e6/0x1f20
[ 782.666575][ T8234] ? kmem_cache_free+0x12e/0x380
[ 782.668332][ T8234] ? __pfx_path_mount+0x10/0x10
[ 782.670036][ T8234] ? putname+0x12e/0x170
[ 782.671538][ T8234] __x64_sys_mount+0x297/0x320
[ 782.673267][ T8234] ? __pfx___x64_sys_mount+0x10/0x10
[ 782.675139][ T8234] do_syscall_64+0xd2/0x260
[ 782.676764][ T8234] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 782.678840][ T8234] RIP: 0033:0x7fb605a7f4aa
[ 782.680523][ T8234] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 782.689204][ T8234] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 782.692791][ T8234] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 782.695567][ T8234] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 782.698281][ T8234] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 782.701049][ T8234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 782.703981][ T8234] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 782.706778][ T8234]
[ 782.707893][ T8235] CPU: 0 PID: 8235 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 782.711551][ T8235] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 782.715090][ T8235] Call Trace:
[ 782.716402][ T8235]
[ 782.717036][ T8234] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 782.717462][ T8235] dump_stack_lvl+0x16c/0x1f0
[ 782.722276][ T8234] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 782.723936][ T8235] sysfs_warn_dup+0x7f/0xa0
[ 782.723956][ T8235] sysfs_create_dir_ns+0x24d/0x2b0
[ 782.723972][ T8235] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 782.723987][ T8235] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 782.723999][ T8235] ? do_raw_spin_unlock+0x172/0x230
[ 782.724009][ T8235] kobject_add_internal+0x2c8/0x990
[ 782.724020][ T8235] kobject_init_and_add+0x11c/0x190
[ 782.724031][ T8235] ? __pfx_kobject_init_and_add+0x10/0x10
[ 782.724043][ T8235] ? lockdep_init_map_type+0x16d/0x7d0
[ 782.724058][ T8235] ? lockdep_init_map_type+0x16d/0x7d0
[ 782.724073][ T8235] gfs2_sys_fs_add+0x207/0x470
[ 782.746630][ T8235] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 782.748544][ T8235] ? __pfx_alloc_workqueue+0x10/0x10
[ 782.750420][ T8235] ? read_word_at_a_time+0xe/0x20
[ 782.752198][ T8235] gfs2_fill_super+0x1352/0x2bf0
[ 782.753947][ T8235] ? __pfx_gfs2_fill_super+0x10/0x10
[ 782.755812][ T8235] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 782.757709][ T8235] ? set_blocksize+0x2b1/0x350
[ 782.759397][ T8235] ? sb_set_blocksize+0xf6/0x120
[ 782.761153][ T8235] ? setup_bdev_super+0x392/0x720
[ 782.762928][ T8235] get_tree_bdev+0x36f/0x610
[ 782.764587][ T8235] ? __pfx_gfs2_fill_super+0x10/0x10
[ 782.766441][ T8235] ? __pfx_get_tree_bdev+0x10/0x10
[ 782.768304][ T8235] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 782.770274][ T8235] ? cap_capable+0x1cf/0x240
[ 782.771894][ T8235] gfs2_get_tree+0x4e/0x280
[ 782.773507][ T8235] vfs_get_tree+0x8f/0x380
[ 782.775084][ T8235] path_mount+0x14e6/0x1f20
[ 782.776697][ T8235] ? kmem_cache_free+0x12e/0x380
[ 782.778439][ T8235] ? __pfx_path_mount+0x10/0x10
[ 782.780123][ T8235] ? putname+0x12e/0x170
[ 782.781621][ T8235] __x64_sys_mount+0x297/0x320
[ 782.783303][ T8235] ? __pfx___x64_sys_mount+0x10/0x10
[ 782.785188][ T8235] do_syscall_64+0xd2/0x260
[ 782.786804][ T8235] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 782.787832][ T8240] loop0: detected capacity change from 0 to 32768
[ 782.788916][ T8235] RIP: 0033:0x7f932287f4aa
[ 782.792781][ T8235] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 782.799451][ T8235] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 782.802374][ T8235] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 782.805177][ T8235] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 782.807992][ T8235] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 782.810760][ T8235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 782.813533][ T8235] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 782.816304][ T8235]
[ 782.821549][ T8240] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 782.823271][ T8235] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 782.824844][ T8240] CPU: 3 PID: 8240 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 782.824859][ T8240] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 782.824865][ T8240] Call Trace:
[ 782.824870][ T8240]
[ 782.824874][ T8240] dump_stack_lvl+0x16c/0x1f0
[ 782.824894][ T8240] sysfs_warn_dup+0x7f/0xa0
[ 782.824912][ T8240] sysfs_create_dir_ns+0x24d/0x2b0
[ 782.831130][ T8235] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 782.833939][ T8240] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 782.851791][ T8240] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 782.854081][ T8240] ? do_raw_spin_unlock+0x172/0x230
[ 782.856336][ T8240] kobject_add_internal+0x2c8/0x990
[ 782.858595][ T8240] kobject_init_and_add+0x11c/0x190
[ 782.860850][ T8240] ? __pfx_kobject_init_and_add+0x10/0x10
[ 782.863307][ T8240] ? lockdep_init_map_type+0x16d/0x7d0
[ 782.865681][ T8240] ? lockdep_init_map_type+0x16d/0x7d0
[ 782.868037][ T8240] gfs2_sys_fs_add+0x207/0x470
[ 782.870131][ T8240] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 782.872444][ T8240] ? __pfx_alloc_workqueue+0x10/0x10
[ 782.874766][ T8240] ? read_word_at_a_time+0xe/0x20
[ 782.876551][ T8240] gfs2_fill_super+0x1352/0x2bf0
[ 782.878283][ T8240] ? __pfx_gfs2_fill_super+0x10/0x10
[ 782.880135][ T8240] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 782.882022][ T8240] ? set_blocksize+0x2b1/0x350
[ 782.883703][ T8240] ? sb_set_blocksize+0xf6/0x120
[ 782.885466][ T8240] ? setup_bdev_super+0x392/0x720
[ 782.887236][ T8240] get_tree_bdev+0x36f/0x610
[ 782.888886][ T8240] ? __pfx_gfs2_fill_super+0x10/0x10
[ 782.890715][ T8240] ? __pfx_get_tree_bdev+0x10/0x10
[ 782.890855][ T8233] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 782.892548][ T8240] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 782.892568][ T8240] ? cap_capable+0x1cf/0x240
[ 782.892582][ T8240] gfs2_get_tree+0x4e/0x280
[ 782.892593][ T8240] vfs_get_tree+0x8f/0x380
[ 782.901456][ T8240] path_mount+0x14e6/0x1f20
[ 782.903078][ T8240] ? kmem_cache_free+0x12e/0x380
[ 782.905010][ T8240] ? __pfx_path_mount+0x10/0x10
[ 782.906691][ T8240] ? putname+0x12e/0x170
[ 782.908202][ T8240] __x64_sys_mount+0x297/0x320
[ 782.909918][ T8240] ? __pfx___x64_sys_mount+0x10/0x10
[ 782.911790][ T8240] do_syscall_64+0xd2/0x260
[ 782.913415][ T8240] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 782.915500][ T8240] RIP: 0033:0x7f3ced07f4aa
[ 782.917367][ T8240] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 782.924053][ T8240] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 782.926987][ T8240] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 782.929751][ T8240] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 782.932511][ T8240] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 782.935300][ T8240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 782.938172][ T8240] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 782.940947][ T8240]
[ 782.942618][ T8240] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 782.947899][ T8240] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 782.954762][ T5262] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 782.954762][ T5262] inode = 11 2340
[ 782.954762][ T5262] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 782.961236][ T5262] 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
[ 782.964416][ T5262] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5262 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 782.968302][ T5262] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 782.971186][ T5262] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 782.976064][ T5262] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 782.979126][ T5262] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 782.981518][ T5262] gfs2: fsid=syz:syz.0: File system withdrawn
[ 782.983643][ T5262] CPU: 3 PID: 5262 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 782.987273][ T5262] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 782.990802][ T5262] Call Trace:
[ 782.991989][ T5262]
[ 782.993049][ T5262] dump_stack_lvl+0x16c/0x1f0
[ 782.994716][ T5262] gfs2_withdraw+0xab8/0x1290
[ 782.996380][ T5262] ? __pfx_gfs2_withdraw+0x10/0x10
[ 782.998180][ T5262] ? map_id_range_down+0x2b6/0x3a0
[ 782.999992][ T5262] ? __pfx_map_id_range_down+0x10/0x10
[ 783.001921][ T5262] gfs2_inode_refresh+0xc99/0x10a0
[ 783.003732][ T5262] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 783.005696][ T5262] inode_go_instantiate+0x47/0x60
[ 783.007468][ T5262] gfs2_instantiate+0x169/0x250
[ 783.009195][ T5262] gfs2_glock_wait+0x214/0x330
[ 783.010888][ T5262] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 783.012740][ T5262] gfs2_glock_nq+0x946/0x1cd0
[ 783.014392][ T5262] ? do_raw_spin_unlock+0x172/0x230
[ 783.016227][ T5262] ? __gfs2_holder_init+0x18a/0x2f0
[ 783.018081][ T5262] do_sync+0x6cf/0xd30
[ 783.019519][ T5262] ? __pfx_do_sync+0x10/0x10
[ 783.021170][ T5262] ? gfs2_quota_sync+0x4ad/0x630
[ 783.022910][ T5262] ? gfs2_quota_sync+0x419/0x630
[ 783.024680][ T5262] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 783.026559][ T5262] ? qd_check_sync+0x3d8/0x4f0
[ 783.028242][ T5262] gfs2_quota_sync+0x419/0x630
[ 783.029938][ T5262] gfs2_sync_fs+0x44/0xb0
[ 783.031467][ T5262] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 783.033259][ T5262] sync_filesystem+0x10d/0x290
[ 783.034938][ T5262] generic_shutdown_super+0x7e/0x3d0
[ 783.036807][ T5262] kill_block_super+0x3b/0x90
[ 783.038466][ T5262] gfs2_kill_sb+0x360/0x410
[ 783.040080][ T5262] deactivate_locked_super+0xbe/0x1a0
[ 783.042000][ T5262] deactivate_super+0xde/0x100
[ 783.043694][ T5262] cleanup_mnt+0x222/0x450
[ 783.045284][ T5262] task_work_run+0x14e/0x250
[ 783.046919][ T5262] ? __pfx_task_work_run+0x10/0x10
[ 783.048725][ T5262] syscall_exit_to_user_mode+0x275/0x2a0
[ 783.050697][ T5262] do_syscall_64+0xe2/0x260
[ 783.052315][ T5262] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 783.054241][ T5262] RIP: 0033:0x7f131fc7f0d7
[ 783.055807][ T5262] 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
[ 783.062493][ T5262] RSP: 002b:00007ffd8021b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 783.065410][ T5262] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f131fc7f0d7
[ 783.068162][ T5262] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd8021b240
[ 783.070902][ T5262] RBP: 00007ffd8021b240 R08: 0000000000000000 R09: 0000000000000000
[ 783.073656][ T5262] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd8021c300
[ 783.076409][ T5262] R13: 00007f131fcc93b9 R14: 00000000000bef6c R15: 0000000000000001
[ 783.079154][ T5262]
[ 783.211914][ T8243] loop3: detected capacity change from 0 to 32768
[ 783.225254][ T8243] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 783.228357][ T8243] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 783.233118][ T8244] loop1: detected capacity change from 0 to 32768
[ 783.236854][ T8243] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 783.240365][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 783.242314][ T8244] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 783.242828][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 783.245463][ T8244] CPU: 1 PID: 8244 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 783.251457][ T8244] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 783.254979][ T8244] Call Trace:
[ 783.256155][ T8244]
[ 783.257205][ T8244] dump_stack_lvl+0x16c/0x1f0
[ 783.258866][ T8244] sysfs_warn_dup+0x7f/0xa0
[ 783.260468][ T8244] sysfs_create_dir_ns+0x24d/0x2b0
[ 783.262257][ T8244] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 783.264206][ T8244] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 783.266099][ T8244] ? do_raw_spin_unlock+0x172/0x230
[ 783.267972][ T8244] kobject_add_internal+0x2c8/0x990
[ 783.269797][ T8244] kobject_init_and_add+0x11c/0x190
[ 783.271598][ T8244] ? __pfx_kobject_init_and_add+0x10/0x10
[ 783.273651][ T8244] ? lockdep_init_map_type+0x16d/0x7d0
[ 783.275547][ T8244] ? lockdep_init_map_type+0x16d/0x7d0
[ 783.277468][ T8244] gfs2_sys_fs_add+0x207/0x470
[ 783.278554][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 35ms
[ 783.279142][ T8244] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 783.281818][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 783.283586][ T8244] ? __pfx_alloc_workqueue+0x10/0x10
[ 783.287330][ T8244] ? read_word_at_a_time+0xe/0x20
[ 783.289106][ T8244] gfs2_fill_super+0x1352/0x2bf0
[ 783.290843][ T8244] ? __pfx_gfs2_fill_super+0x10/0x10
[ 783.292762][ T8244] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 783.294638][ T8244] ? set_blocksize+0x2b1/0x350
[ 783.296121][ T8243] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 783.296315][ T8244] ? sb_set_blocksize+0xf6/0x120
[ 783.300597][ T8244] ? setup_bdev_super+0x392/0x720
[ 783.302356][ T8244] get_tree_bdev+0x36f/0x610
[ 783.303982][ T8244] ? __pfx_gfs2_fill_super+0x10/0x10
[ 783.305853][ T8244] ? __pfx_get_tree_bdev+0x10/0x10
[ 783.307656][ T8244] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 783.309619][ T8244] ? cap_capable+0x1cf/0x240
[ 783.311242][ T8244] gfs2_get_tree+0x4e/0x280
[ 783.312964][ T8244] vfs_get_tree+0x8f/0x380
[ 783.314536][ T8244] path_mount+0x14e6/0x1f20
[ 783.316220][ T8244] ? kmem_cache_free+0x12e/0x380
[ 783.318018][ T8244] ? __pfx_path_mount+0x10/0x10
[ 783.319735][ T8244] ? putname+0x12e/0x170
[ 783.321234][ T8244] __x64_sys_mount+0x297/0x320
[ 783.322927][ T8244] ? __pfx___x64_sys_mount+0x10/0x10
[ 783.324822][ T8244] do_syscall_64+0xd2/0x260
[ 783.326430][ T8244] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 783.328565][ T8244] RIP: 0033:0x7f932287f4aa
[ 783.330128][ T8244] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 783.336801][ T8244] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 783.339693][ T8244] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 783.342434][ T8244] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 783.345195][ T8244] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 783.347941][ T8244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 783.350707][ T8244] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 783.353467][ T8244]
[ 783.357521][ T8244] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 783.362356][ T8244] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 783.365039][ T8245] loop0: detected capacity change from 0 to 32768
[ 783.382456][ T8245] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 783.383507][ T8243] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 783.385156][ T8245] CPU: 2 PID: 8245 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 783.385171][ T8245] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 783.385178][ T8245] Call Trace:
[ 783.385182][ T8245]
[ 783.385187][ T8245] dump_stack_lvl+0x16c/0x1f0
[ 783.385207][ T8245] sysfs_warn_dup+0x7f/0xa0
[ 783.385223][ T8245] sysfs_create_dir_ns+0x24d/0x2b0
[ 783.385239][ T8245] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 783.385255][ T8245] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 783.385266][ T8245] ? do_raw_spin_unlock+0x172/0x230
[ 783.385277][ T8245] kobject_add_internal+0x2c8/0x990
[ 783.385288][ T8245] kobject_init_and_add+0x11c/0x190
[ 783.385300][ T8245] ? __pfx_kobject_init_and_add+0x10/0x10
[ 783.385311][ T8245] ? lockdep_init_map_type+0x16d/0x7d0
[ 783.385326][ T8245] ? lockdep_init_map_type+0x16d/0x7d0
[ 783.385342][ T8245] gfs2_sys_fs_add+0x207/0x470
[ 783.385357][ T8245] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 783.385372][ T8245] ? __pfx_alloc_workqueue+0x10/0x10
[ 783.385387][ T8245] ? read_word_at_a_time+0xe/0x20
[ 783.385398][ T8245] gfs2_fill_super+0x1352/0x2bf0
[ 783.385410][ T8245] ? __pfx_gfs2_fill_super+0x10/0x10
[ 783.385421][ T8245] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 783.385431][ T8245] ? set_blocksize+0x2b1/0x350
[ 783.385442][ T8245] ? sb_set_blocksize+0xf6/0x120
[ 783.385451][ T8245] ? setup_bdev_super+0x392/0x720
[ 783.385465][ T8245] get_tree_bdev+0x36f/0x610
[ 783.385480][ T8245] ? __pfx_gfs2_fill_super+0x10/0x10
[ 783.385490][ T8245] ? __pfx_get_tree_bdev+0x10/0x10
[ 783.385505][ T8245] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 783.385518][ T8245] ? cap_capable+0x1cf/0x240
[ 783.385536][ T8245] gfs2_get_tree+0x4e/0x280
[ 783.385546][ T8245] vfs_get_tree+0x8f/0x380
[ 783.385561][ T8245] path_mount+0x14e6/0x1f20
[ 783.385576][ T8245] ? kmem_cache_free+0x12e/0x380
[ 783.385588][ T8245] ? __pfx_path_mount+0x10/0x10
[ 783.385602][ T8245] ? putname+0x12e/0x170
[ 783.385613][ T8245] __x64_sys_mount+0x297/0x320
[ 783.385628][ T8245] ? __pfx___x64_sys_mount+0x10/0x10
[ 783.385644][ T8245] do_syscall_64+0xd2/0x260
[ 783.385655][ T8245] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 783.385668][ T8245] RIP: 0033:0x7f3ced07f4aa
[ 783.385676][ T8245] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 783.385686][ T8245] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 783.385698][ T8245] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 783.385705][ T8245] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 783.471942][ T8248] loop2: detected capacity change from 0 to 32768
[ 783.473103][ T8245] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 783.483662][ T8245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 783.486568][ T8245] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 783.489500][ T8245]
[ 783.491307][ T8245] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 783.496893][ T5260] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 783.496893][ T5260] inode = 11 2340
[ 783.496893][ T5260] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 783.499301][ T8245] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 783.503417][ T5260] 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
[ 783.509112][ T8248] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 783.509905][ T5260] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5260 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 783.511670][ T8248] CPU: 3 PID: 8248 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 783.511683][ T8248] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 783.511690][ T8248] Call Trace:
[ 783.511695][ T8248]
[ 783.511699][ T8248] dump_stack_lvl+0x16c/0x1f0
[ 783.516097][ T5260] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 783.518774][ T8248] sysfs_warn_dup+0x7f/0xa0
[ 783.522295][ T5260] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 783.523535][ T8248] sysfs_create_dir_ns+0x24d/0x2b0
[ 783.527234][ T5260] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 783.529093][ T8248] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 783.530694][ T5260] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 783.533173][ T8248] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 783.535324][ T5260] gfs2: fsid=syz:syz.0: File system withdrawn
[ 783.538001][ T8248] ? do_raw_spin_unlock+0x172/0x230
[ 783.548059][ T8248] kobject_add_internal+0x2c8/0x990
[ 783.549892][ T8248] kobject_init_and_add+0x11c/0x190
[ 783.551708][ T8248] ? __pfx_kobject_init_and_add+0x10/0x10
[ 783.553708][ T8248] ? lockdep_init_map_type+0x16d/0x7d0
[ 783.555621][ T8248] ? lockdep_init_map_type+0x16d/0x7d0
[ 783.557539][ T8248] gfs2_sys_fs_add+0x207/0x470
[ 783.559220][ T8248] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 783.561080][ T8248] ? __pfx_alloc_workqueue+0x10/0x10
[ 783.562933][ T8248] ? read_word_at_a_time+0xe/0x20
[ 783.564716][ T8248] gfs2_fill_super+0x1352/0x2bf0
[ 783.566454][ T8248] ? __pfx_gfs2_fill_super+0x10/0x10
[ 783.568305][ T8248] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 783.570177][ T8248] ? set_blocksize+0x2b1/0x350
[ 783.571863][ T8248] ? sb_set_blocksize+0xf6/0x120
[ 783.573613][ T8248] ? setup_bdev_super+0x392/0x720
[ 783.575375][ T8248] get_tree_bdev+0x36f/0x610
[ 783.577002][ T8248] ? __pfx_gfs2_fill_super+0x10/0x10
[ 783.578847][ T8248] ? __pfx_get_tree_bdev+0x10/0x10
[ 783.580646][ T8248] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 783.582606][ T8248] ? cap_capable+0x1cf/0x240
[ 783.584232][ T8248] gfs2_get_tree+0x4e/0x280
[ 783.585851][ T8248] vfs_get_tree+0x8f/0x380
[ 783.587445][ T8248] path_mount+0x14e6/0x1f20
[ 783.589043][ T8248] ? kmem_cache_free+0x12e/0x380
[ 783.590772][ T8248] ? __pfx_path_mount+0x10/0x10
[ 783.592483][ T8248] ? putname+0x12e/0x170
[ 783.593968][ T8248] __x64_sys_mount+0x297/0x320
[ 783.595646][ T8248] ? __pfx___x64_sys_mount+0x10/0x10
[ 783.597499][ T8248] do_syscall_64+0xd2/0x260
[ 783.599116][ T8248] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 783.601184][ T8248] RIP: 0033:0x7f131fc7f4aa
[ 783.602745][ T8248] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 783.609389][ T8248] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 783.612284][ T8248] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 783.615023][ T8248] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 783.617776][ T8248] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 783.620524][ T8248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 783.623266][ T8248] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 783.626023][ T8248]
[ 783.627116][ T5260] CPU: 2 PID: 5260 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 783.628032][ T8248] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 783.630726][ T5260] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 783.635563][ T8248] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 783.639015][ T5260] Call Trace:
[ 783.639023][ T5260]
[ 783.643595][ T5260] dump_stack_lvl+0x16c/0x1f0
[ 783.645238][ T5260] gfs2_withdraw+0xab8/0x1290
[ 783.646899][ T5260] ? __pfx_gfs2_withdraw+0x10/0x10
[ 783.648691][ T5260] ? map_id_range_down+0x2b6/0x3a0
[ 783.650473][ T5260] ? __pfx_map_id_range_down+0x10/0x10
[ 783.652367][ T5260] gfs2_inode_refresh+0xc99/0x10a0
[ 783.654158][ T5260] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 783.656061][ T5260] inode_go_instantiate+0x47/0x60
[ 783.657867][ T5260] gfs2_instantiate+0x169/0x250
[ 783.659598][ T5260] gfs2_glock_wait+0x214/0x330
[ 783.661272][ T5260] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 783.663109][ T5260] gfs2_glock_nq+0x946/0x1cd0
[ 783.664774][ T5260] ? do_raw_spin_unlock+0x172/0x230
[ 783.666586][ T5260] ? __gfs2_holder_init+0x18a/0x2f0
[ 783.668404][ T5260] do_sync+0x6cf/0xd30
[ 783.669838][ T5260] ? __pfx_do_sync+0x10/0x10
[ 783.671450][ T5260] ? gfs2_quota_sync+0x4ad/0x630
[ 783.673185][ T5260] ? gfs2_quota_sync+0x419/0x630
[ 783.674918][ T5260] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 783.676986][ T5260] ? qd_check_sync+0x3d8/0x4f0
[ 783.678898][ T5260] gfs2_quota_sync+0x419/0x630
[ 783.680591][ T5260] gfs2_sync_fs+0x44/0xb0
[ 783.682101][ T5260] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 783.683842][ T5260] sync_filesystem+0x10d/0x290
[ 783.685530][ T5260] generic_shutdown_super+0x7e/0x3d0
[ 783.687368][ T5260] kill_block_super+0x3b/0x90
[ 783.689018][ T5260] gfs2_kill_sb+0x360/0x410
[ 783.690613][ T5260] deactivate_locked_super+0xbe/0x1a0
[ 783.692467][ T5260] deactivate_super+0xde/0x100
[ 783.694185][ T5260] cleanup_mnt+0x222/0x450
[ 783.695760][ T5260] task_work_run+0x14e/0x250
[ 783.697389][ T5260] ? __pfx_task_work_run+0x10/0x10
[ 783.699205][ T5260] syscall_exit_to_user_mode+0x275/0x2a0
[ 783.701141][ T5260] do_syscall_64+0xe2/0x260
[ 783.702716][ T5260] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 783.704805][ T5260] RIP: 0033:0x7fb605a7f0d7
[ 783.706348][ T5260] 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
[ 783.713155][ T5260] RSP: 002b:00007ffdcdb31e98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 783.716116][ T5260] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb605a7f0d7
[ 783.718915][ T5260] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdcdb31f50
[ 783.721778][ T5260] RBP: 00007ffdcdb31f50 R08: 0000000000000000 R09: 0000000000000000
[ 783.724597][ T5260] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdcdb33010
[ 783.727369][ T5260] R13: 00007fb605ac93b9 R14: 00000000000bf22b R15: 0000000000000001
[ 783.729798][ T8253] loop1: detected capacity change from 0 to 32768
[ 783.730140][ T5260]
[ 783.736988][ T8253] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 783.739801][ T8253] CPU: 0 PID: 8253 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 783.743365][ T8253] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 783.746911][ T8253] Call Trace:
[ 783.748087][ T8253]
[ 783.749139][ T8253] dump_stack_lvl+0x16c/0x1f0
[ 783.750790][ T8253] sysfs_warn_dup+0x7f/0xa0
[ 783.752374][ T8253] sysfs_create_dir_ns+0x24d/0x2b0
[ 783.754131][ T8253] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 783.756087][ T8253] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 783.757988][ T8253] ? do_raw_spin_unlock+0x172/0x230
[ 783.759802][ T8253] kobject_add_internal+0x2c8/0x990
[ 783.761623][ T8253] kobject_init_and_add+0x11c/0x190
[ 783.763426][ T8253] ? __pfx_kobject_init_and_add+0x10/0x10
[ 783.765409][ T8253] ? lockdep_init_map_type+0x16d/0x7d0
[ 783.767335][ T8253] ? lockdep_init_map_type+0x16d/0x7d0
[ 783.769241][ T8253] gfs2_sys_fs_add+0x207/0x470
[ 783.770928][ T8253] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 783.772814][ T8253] ? __pfx_alloc_workqueue+0x10/0x10
[ 783.774672][ T8253] ? read_word_at_a_time+0xe/0x20
[ 783.776479][ T8253] gfs2_fill_super+0x1352/0x2bf0
[ 783.778210][ T8253] ? __pfx_gfs2_fill_super+0x10/0x10
[ 783.780056][ T8253] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 783.781932][ T8253] ? set_blocksize+0x2b1/0x350
[ 783.783606][ T8253] ? sb_set_blocksize+0xf6/0x120
[ 783.785355][ T8253] ? setup_bdev_super+0x392/0x720
[ 783.787160][ T8253] get_tree_bdev+0x36f/0x610
[ 783.788800][ T8253] ? __pfx_gfs2_fill_super+0x10/0x10
[ 783.790653][ T8253] ? __pfx_get_tree_bdev+0x10/0x10
[ 783.792455][ T8253] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 783.794417][ T8253] ? cap_capable+0x1cf/0x240
[ 783.796047][ T8253] gfs2_get_tree+0x4e/0x280
[ 783.797704][ T8253] vfs_get_tree+0x8f/0x380
[ 783.799293][ T8253] path_mount+0x14e6/0x1f20
[ 783.800910][ T8253] ? kmem_cache_free+0x12e/0x380
[ 783.802645][ T8253] ? __pfx_path_mount+0x10/0x10
[ 783.804391][ T8253] ? putname+0x12e/0x170
[ 783.805938][ T8253] __x64_sys_mount+0x297/0x320
[ 783.807622][ T8253] ? __pfx___x64_sys_mount+0x10/0x10
[ 783.809467][ T8253] do_syscall_64+0xd2/0x260
[ 783.811445][ T8253] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 783.814050][ T8253] RIP: 0033:0x7f932287f4aa
[ 783.815923][ T8253] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 783.822648][ T8253] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 783.825559][ T8253] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 783.828305][ T8253] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 783.831040][ T8253] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 783.833792][ T8253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 783.836563][ T8253] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 783.839301][ T8253]
[ 783.843129][ T8253] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 783.848838][ T8253] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 784.029562][ T8255] loop0: detected capacity change from 0 to 32768
[ 784.033975][ T8255] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 784.036922][ T8255] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 784.041772][ T8255] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 784.045387][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 784.047837][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 784.071849][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 24ms
[ 784.074901][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 784.076912][ T8255] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 784.152803][ T8256] loop2: detected capacity change from 0 to 32768
[ 784.168784][ T8256] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 784.171667][ T8256] CPU: 3 PID: 8256 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 784.175392][ T8256] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 784.177392][ T8255] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 784.179206][ T8256] Call Trace:
[ 784.182962][ T8256]
[ 784.184324][ T8256] dump_stack_lvl+0x16c/0x1f0
[ 784.186473][ T8256] sysfs_warn_dup+0x7f/0xa0
[ 784.188098][ T8256] sysfs_create_dir_ns+0x24d/0x2b0
[ 784.189889][ T8256] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 784.191848][ T8256] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 784.193728][ T8256] ? do_raw_spin_unlock+0x172/0x230
[ 784.195540][ T8256] kobject_add_internal+0x2c8/0x990
[ 784.197432][ T8256] kobject_init_and_add+0x11c/0x190
[ 784.199241][ T8256] ? __pfx_kobject_init_and_add+0x10/0x10
[ 784.201236][ T8256] ? lockdep_init_map_type+0x16d/0x7d0
[ 784.203148][ T8256] ? lockdep_init_map_type+0x16d/0x7d0
[ 784.205108][ T8256] gfs2_sys_fs_add+0x207/0x470
[ 784.206813][ T8256] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 784.208670][ T8256] ? __pfx_alloc_workqueue+0x10/0x10
[ 784.210521][ T8256] ? read_word_at_a_time+0xe/0x20
[ 784.212298][ T8256] gfs2_fill_super+0x1352/0x2bf0
[ 784.214028][ T8256] ? __pfx_gfs2_fill_super+0x10/0x10
[ 784.215890][ T8256] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 784.217831][ T8256] ? set_blocksize+0x2b1/0x350
[ 784.219502][ T8256] ? sb_set_blocksize+0xf6/0x120
[ 784.220660][ T8257] loop3: detected capacity change from 0 to 32768
[ 784.221232][ T8256] ? setup_bdev_super+0x392/0x720
[ 784.225266][ T8256] get_tree_bdev+0x36f/0x610
[ 784.226929][ T8256] ? __pfx_gfs2_fill_super+0x10/0x10
[ 784.228776][ T8256] ? __pfx_get_tree_bdev+0x10/0x10
[ 784.230564][ T8256] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 784.232521][ T8256] ? cap_capable+0x1cf/0x240
[ 784.234153][ T8256] gfs2_get_tree+0x4e/0x280
[ 784.235857][ T8256] vfs_get_tree+0x8f/0x380
[ 784.237518][ T8256] path_mount+0x14e6/0x1f20
[ 784.239135][ T8256] ? kmem_cache_free+0x12e/0x380
[ 784.240881][ T8256] ? __pfx_path_mount+0x10/0x10
[ 784.242598][ T8256] ? putname+0x12e/0x170
[ 784.243872][ T8257] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 784.244080][ T8256] __x64_sys_mount+0x297/0x320
[ 784.248512][ T8256] ? __pfx___x64_sys_mount+0x10/0x10
[ 784.250432][ T8256] do_syscall_64+0xd2/0x260
[ 784.252029][ T8256] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 784.254096][ T8256] RIP: 0033:0x7f131fc7f4aa
[ 784.255663][ T8256] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 784.262344][ T8256] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 784.263210][ T8259] loop1: detected capacity change from 0 to 32768
[ 784.265243][ T8256] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 784.265253][ T8256] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 784.265260][ T8256] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 784.265267][ T8256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 784.265273][ T8256] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 784.265282][ T8256]
[ 784.265287][ T8257] CPU: 0 PID: 8257 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 784.265303][ T8257] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 784.265309][ T8257] Call Trace:
[ 784.265314][ T8257]
[ 784.265318][ T8257] dump_stack_lvl+0x16c/0x1f0
[ 784.265337][ T8257] sysfs_warn_dup+0x7f/0xa0
[ 784.265354][ T8257] sysfs_create_dir_ns+0x24d/0x2b0
[ 784.265370][ T8257] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 784.265385][ T8257] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 784.265414][ T8257] ? do_raw_spin_unlock+0x172/0x230
[ 784.265425][ T8257] kobject_add_internal+0x2c8/0x990
[ 784.265437][ T8257] kobject_init_and_add+0x11c/0x190
[ 784.265448][ T8257] ? __pfx_kobject_init_and_add+0x10/0x10
[ 784.266104][ T8256] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 784.266115][ T8256] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 784.325365][ T8257] ? lockdep_init_map_type+0x16d/0x7d0
[ 784.327818][ T8257] ? lockdep_init_map_type+0x16d/0x7d0
[ 784.330041][ T8257] gfs2_sys_fs_add+0x207/0x470
[ 784.331547][ T8257] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 784.333207][ T8257] ? __pfx_alloc_workqueue+0x10/0x10
[ 784.334883][ T8257] ? read_word_at_a_time+0xe/0x20
[ 784.337098][ T8257] gfs2_fill_super+0x1352/0x2bf0
[ 784.339256][ T8257] ? __pfx_gfs2_fill_super+0x10/0x10
[ 784.341575][ T8257] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 784.343939][ T8257] ? set_blocksize+0x2b1/0x350
[ 784.346055][ T8257] ? sb_set_blocksize+0xf6/0x120
[ 784.348257][ T8257] ? setup_bdev_super+0x392/0x720
[ 784.350465][ T8257] get_tree_bdev+0x36f/0x610
[ 784.352517][ T8257] ? __pfx_gfs2_fill_super+0x10/0x10
[ 784.354803][ T8257] ? __pfx_get_tree_bdev+0x10/0x10
[ 784.357110][ T8257] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 784.359601][ T8257] ? cap_capable+0x1cf/0x240
[ 784.361657][ T8257] gfs2_get_tree+0x4e/0x280
[ 784.363636][ T8257] vfs_get_tree+0x8f/0x380
[ 784.365287][ T8257] path_mount+0x14e6/0x1f20
[ 784.366930][ T8257] ? kmem_cache_free+0x12e/0x380
[ 784.368714][ T8257] ? __pfx_path_mount+0x10/0x10
[ 784.370451][ T8257] ? putname+0x12e/0x170
[ 784.371978][ T8257] __x64_sys_mount+0x297/0x320
[ 784.373721][ T8257] ? __pfx___x64_sys_mount+0x10/0x10
[ 784.375599][ T8257] do_syscall_64+0xd2/0x260
[ 784.377236][ T8257] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 784.379328][ T8257] RIP: 0033:0x7fb605a7f4aa
[ 784.380944][ T8257] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 784.387719][ T8257] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 784.390690][ T8257] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 784.393499][ T8257] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 784.396318][ T8257] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 784.399121][ T8257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 784.401929][ T8257] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 784.404762][ T8257]
[ 784.408352][ T8257] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 784.409758][ T5261] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 784.409758][ T5261] inode = 11 2340
[ 784.409758][ T5261] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 784.413230][ T8257] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 784.419782][ T5261] 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
[ 784.420753][ T8259] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 784.420768][ T8259] CPU: 1 PID: 8259 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 784.420786][ T8259] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 784.420797][ T8259] Call Trace:
[ 784.420804][ T8259]
[ 784.420811][ T8259] dump_stack_lvl+0x16c/0x1f0
[ 784.420841][ T8259] sysfs_warn_dup+0x7f/0xa0
[ 784.420867][ T8259] sysfs_create_dir_ns+0x24d/0x2b0
[ 784.420892][ T8259] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 784.420916][ T8259] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 784.420935][ T8259] ? do_raw_spin_unlock+0x172/0x230
[ 784.420952][ T8259] kobject_add_internal+0x2c8/0x990
[ 784.420972][ T8259] kobject_init_and_add+0x11c/0x190
[ 784.420990][ T8259] ? __pfx_kobject_init_and_add+0x10/0x10
[ 784.421009][ T8259] ? lockdep_init_map_type+0x16d/0x7d0
[ 784.421033][ T8259] ? lockdep_init_map_type+0x16d/0x7d0
[ 784.421059][ T8259] gfs2_sys_fs_add+0x207/0x470
[ 784.421083][ T8259] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 784.421106][ T8259] ? __pfx_alloc_workqueue+0x10/0x10
[ 784.421130][ T8259] ? read_word_at_a_time+0xe/0x20
[ 784.421154][ T8259] gfs2_fill_super+0x1352/0x2bf0
[ 784.421174][ T8259] ? __pfx_gfs2_fill_super+0x10/0x10
[ 784.421190][ T8259] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 784.421207][ T8259] ? set_blocksize+0x2b1/0x350
[ 784.421224][ T8259] ? sb_set_blocksize+0xf6/0x120
[ 784.421240][ T8259] ? setup_bdev_super+0x392/0x720
[ 784.421262][ T8259] get_tree_bdev+0x36f/0x610
[ 784.421285][ T8259] ? __pfx_gfs2_fill_super+0x10/0x10
[ 784.421301][ T8259] ? __pfx_get_tree_bdev+0x10/0x10
[ 784.421324][ T8259] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 784.421345][ T8259] ? cap_capable+0x1cf/0x240
[ 784.421367][ T8259] gfs2_get_tree+0x4e/0x280
[ 784.421382][ T8259] vfs_get_tree+0x8f/0x380
[ 784.421406][ T8259] path_mount+0x14e6/0x1f20
[ 784.421430][ T8259] ? kmem_cache_free+0x12e/0x380
[ 784.421448][ T8259] ? __pfx_path_mount+0x10/0x10
[ 784.421471][ T8259] ? putname+0x12e/0x170
[ 784.421489][ T8259] __x64_sys_mount+0x297/0x320
[ 784.421513][ T8259] ? __pfx___x64_sys_mount+0x10/0x10
[ 784.421537][ T8259] do_syscall_64+0xd2/0x260
[ 784.421555][ T8259] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 784.421574][ T8259] RIP: 0033:0x7f932287f4aa
[ 784.421587][ T8259] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 784.421603][ T8259] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 784.421621][ T8259] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 784.421633][ T8259] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 784.421644][ T8259] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 784.421661][ T8259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 784.421672][ T8259] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 784.421686][ T8259]
[ 784.421707][ T8259] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 784.421718][ T8259] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 784.537138][ T5261] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5261 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 784.540776][ T5261] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 784.543660][ T5261] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 784.550080][ T5261] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 784.553193][ T5261] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 784.556762][ T5261] gfs2: fsid=syz:syz.0: File system withdrawn
[ 784.558985][ T5261] CPU: 0 PID: 5261 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 784.562598][ T5261] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 784.566764][ T5261] Call Trace:
[ 784.568169][ T5261]
[ 784.569482][ T5261] dump_stack_lvl+0x16c/0x1f0
[ 784.571323][ T5261] gfs2_withdraw+0xab8/0x1290
[ 784.573409][ T5261] ? __pfx_gfs2_withdraw+0x10/0x10
[ 784.575630][ T5261] ? map_id_range_down+0x2b6/0x3a0
[ 784.577503][ T5261] ? __pfx_map_id_range_down+0x10/0x10
[ 784.579427][ T5261] gfs2_inode_refresh+0xc99/0x10a0
[ 784.581236][ T5261] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 784.583180][ T5261] inode_go_instantiate+0x47/0x60
[ 784.584986][ T5261] gfs2_instantiate+0x169/0x250
[ 784.586707][ T5261] gfs2_glock_wait+0x214/0x330
[ 784.588412][ T5261] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 784.590284][ T5261] gfs2_glock_nq+0x946/0x1cd0
[ 784.591934][ T5261] ? do_raw_spin_unlock+0x172/0x230
[ 784.593771][ T5261] ? __gfs2_holder_init+0x18a/0x2f0
[ 784.595747][ T5261] do_sync+0x6cf/0xd30
[ 784.597429][ T5261] ? __pfx_do_sync+0x10/0x10
[ 784.599298][ T5261] ? gfs2_quota_sync+0x4ad/0x630
[ 784.601167][ T5261] ? gfs2_quota_sync+0x419/0x630
[ 784.602932][ T5261] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 784.604921][ T5261] ? qd_check_sync+0x3d8/0x4f0
[ 784.606597][ T5261] gfs2_quota_sync+0x419/0x630
[ 784.608396][ T5261] gfs2_sync_fs+0x44/0xb0
[ 784.610279][ T5261] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 784.612305][ T5261] sync_filesystem+0x10d/0x290
[ 784.614348][ T5261] generic_shutdown_super+0x7e/0x3d0
[ 784.616646][ T5261] kill_block_super+0x3b/0x90
[ 784.618665][ T5261] gfs2_kill_sb+0x360/0x410
[ 784.620541][ T5261] deactivate_locked_super+0xbe/0x1a0
[ 784.622557][ T5261] deactivate_super+0xde/0x100
[ 784.624253][ T5261] cleanup_mnt+0x222/0x450
[ 784.625844][ T5261] task_work_run+0x14e/0x250
[ 784.627473][ T5261] ? __pfx_task_work_run+0x10/0x10
[ 784.629555][ T5261] syscall_exit_to_user_mode+0x275/0x2a0
[ 784.630765][ T8265] loop1: detected capacity change from 0 to 32768
[ 784.631841][ T5261] do_syscall_64+0xe2/0x260
[ 784.631856][ T5261] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 784.631869][ T5261] RIP: 0033:0x7f3ced07f0d7
[ 784.631877][ T5261] 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
[ 784.647457][ T5261] RSP: 002b:00007fff89a766d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 784.650887][ T5261] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3ced07f0d7
[ 784.654305][ T5261] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff89a76790
[ 784.657380][ T5261] RBP: 00007fff89a76790 R08: 0000000000000000 R09: 0000000000000000
[ 784.660706][ T5261] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff89a77850
[ 784.663887][ T5261] R13: 00007f3ced0c93b9 R14: 00000000000bf568 R15: 0000000000000001
[ 784.666675][ T5261]
[ 784.668125][ T8265] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 784.671471][ T8265] CPU: 2 PID: 8265 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 784.675068][ T8265] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 784.678568][ T8265] Call Trace:
[ 784.679740][ T8265]
[ 784.680789][ T8265] dump_stack_lvl+0x16c/0x1f0
[ 784.682485][ T8265] sysfs_warn_dup+0x7f/0xa0
[ 784.684096][ T8265] sysfs_create_dir_ns+0x24d/0x2b0
[ 784.685918][ T8265] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 784.687891][ T8265] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 784.689776][ T8265] ? do_raw_spin_unlock+0x172/0x230
[ 784.691585][ T8265] kobject_add_internal+0x2c8/0x990
[ 784.693485][ T8265] kobject_init_and_add+0x11c/0x190
[ 784.695312][ T8265] ? __pfx_kobject_init_and_add+0x10/0x10
[ 784.697311][ T8265] ? lockdep_init_map_type+0x16d/0x7d0
[ 784.699208][ T8265] ? lockdep_init_map_type+0x16d/0x7d0
[ 784.701129][ T8265] gfs2_sys_fs_add+0x207/0x470
[ 784.702804][ T8265] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 784.704669][ T8265] ? __pfx_alloc_workqueue+0x10/0x10
[ 784.706512][ T8265] ? read_word_at_a_time+0xe/0x20
[ 784.708286][ T8265] gfs2_fill_super+0x1352/0x2bf0
[ 784.710016][ T8265] ? __pfx_gfs2_fill_super+0x10/0x10
[ 784.712154][ T8265] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 784.714597][ T8265] ? set_blocksize+0x2b1/0x350
[ 784.716299][ T8265] ? sb_set_blocksize+0xf6/0x120
[ 784.718031][ T8265] ? setup_bdev_super+0x392/0x720
[ 784.719789][ T8265] get_tree_bdev+0x36f/0x610
[ 784.721437][ T8265] ? __pfx_gfs2_fill_super+0x10/0x10
[ 784.723268][ T8265] ? __pfx_get_tree_bdev+0x10/0x10
[ 784.725074][ T8265] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 784.727022][ T8265] ? cap_capable+0x1cf/0x240
[ 784.728658][ T8265] gfs2_get_tree+0x4e/0x280
[ 784.730284][ T8265] vfs_get_tree+0x8f/0x380
[ 784.731851][ T8265] path_mount+0x14e6/0x1f20
[ 784.733461][ T8265] ? kmem_cache_free+0x12e/0x380
[ 784.735195][ T8265] ? __pfx_path_mount+0x10/0x10
[ 784.737075][ T8265] ? putname+0x12e/0x170
[ 784.738567][ T8265] __x64_sys_mount+0x297/0x320
[ 784.740264][ T8265] ? __pfx___x64_sys_mount+0x10/0x10
[ 784.742115][ T8265] do_syscall_64+0xd2/0x260
[ 784.743713][ T8265] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 784.745798][ T8265] RIP: 0033:0x7f932287f4aa
[ 784.747407][ T8265] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 784.755374][ T8265] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 784.759029][ T8265] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 784.761911][ T8265] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 784.764660][ T8265] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 784.767398][ T8265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 784.770123][ T8265] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 784.772863][ T8265]
[ 784.777126][ T8265] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 784.781994][ T8265] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 784.882082][ T8268] loop3: detected capacity change from 0 to 32768
[ 784.888953][ T8268] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 784.891921][ T8268] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 784.901823][ T8268] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 784.906709][ T1153] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 784.909288][ T1153] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 784.944956][ T1153] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 35ms
[ 784.947705][ T1153] gfs2: fsid=syz:syz.0: jid=0: Done
[ 784.949573][ T8268] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 784.992690][ T8267] loop2: detected capacity change from 0 to 32768
[ 785.007147][ T8267] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 785.009783][ T8267] CPU: 2 PID: 8267 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 785.013338][ T8267] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 785.016850][ T8267] Call Trace:
[ 785.018015][ T8267]
[ 785.019048][ T8267] dump_stack_lvl+0x16c/0x1f0
[ 785.020713][ T8267] sysfs_warn_dup+0x7f/0xa0
[ 785.022293][ T8267] sysfs_create_dir_ns+0x24d/0x2b0
[ 785.024064][ T8267] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 785.026023][ T8267] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 785.027878][ T8267] ? do_raw_spin_unlock+0x172/0x230
[ 785.029696][ T8267] kobject_add_internal+0x2c8/0x990
[ 785.031487][ T8267] kobject_init_and_add+0x11c/0x190
[ 785.033314][ T8267] ? __pfx_kobject_init_and_add+0x10/0x10
[ 785.035293][ T8267] ? lockdep_init_map_type+0x16d/0x7d0
[ 785.037203][ T8267] ? lockdep_init_map_type+0x16d/0x7d0
[ 785.039100][ T8267] gfs2_sys_fs_add+0x207/0x470
[ 785.040805][ T8267] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 785.042995][ T8267] ? __pfx_alloc_workqueue+0x10/0x10
[ 785.045247][ T8267] ? read_word_at_a_time+0xe/0x20
[ 785.047378][ T8267] gfs2_fill_super+0x1352/0x2bf0
[ 785.049466][ T8267] ? __pfx_gfs2_fill_super+0x10/0x10
[ 785.051576][ T8267] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 785.053568][ T8267] ? set_blocksize+0x2b1/0x350
[ 785.055247][ T8267] ? sb_set_blocksize+0xf6/0x120
[ 785.056996][ T8267] ? setup_bdev_super+0x392/0x720
[ 785.058934][ T8267] get_tree_bdev+0x36f/0x610
[ 785.060579][ T8267] ? __pfx_gfs2_fill_super+0x10/0x10
[ 785.062421][ T8267] ? __pfx_get_tree_bdev+0x10/0x10
[ 785.064211][ T8267] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 785.066219][ T8267] ? cap_capable+0x1cf/0x240
[ 785.067856][ T8267] gfs2_get_tree+0x4e/0x280
[ 785.069044][ T8268] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 785.069463][ T8267] vfs_get_tree+0x8f/0x380
[ 785.069481][ T8267] path_mount+0x14e6/0x1f20
[ 785.069496][ T8267] ? kmem_cache_free+0x12e/0x380
[ 785.076634][ T8267] ? __pfx_path_mount+0x10/0x10
[ 785.078334][ T8267] ? putname+0x12e/0x170
[ 785.079822][ T8267] __x64_sys_mount+0x297/0x320
[ 785.081519][ T8267] ? __pfx___x64_sys_mount+0x10/0x10
[ 785.083365][ T8267] do_syscall_64+0xd2/0x260
[ 785.085004][ T8267] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 785.087066][ T8267] RIP: 0033:0x7f131fc7f4aa
[ 785.088644][ T8267] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 785.095327][ T8267] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 785.098232][ T8267] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 785.100997][ T8267] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 785.103739][ T8267] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 785.106492][ T8267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 785.109236][ T8267] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 785.111983][ T8267]
[ 785.113913][ T8267] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 785.118712][ T8267] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 785.120034][ T5260] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 785.120034][ T5260] inode = 11 2340
[ 785.120034][ T5260] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 785.129199][ T5260] 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
[ 785.132520][ T5260] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5260 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 785.133834][ T8270] loop1: detected capacity change from 0 to 32768
[ 785.136283][ T5260] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 785.139673][ T8270] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 785.141211][ T5260] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 785.143789][ T8270] CPU: 1 PID: 8270 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 785.143803][ T8270] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 785.143809][ T8270] Call Trace:
[ 785.143814][ T8270]
[ 785.143818][ T8270] dump_stack_lvl+0x16c/0x1f0
[ 785.148889][ T5260] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 785.149892][ T8270] sysfs_warn_dup+0x7f/0xa0
[ 785.153376][ T5260] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 785.154562][ T8270] sysfs_create_dir_ns+0x24d/0x2b0
[ 785.154582][ T8270] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 785.154597][ T8270] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 785.154609][ T8270] ? do_raw_spin_unlock+0x172/0x230
[ 785.154619][ T8270] kobject_add_internal+0x2c8/0x990
[ 785.154631][ T8270] kobject_init_and_add+0x11c/0x190
[ 785.154642][ T8270] ? __pfx_kobject_init_and_add+0x10/0x10
[ 785.158104][ T5260] gfs2: fsid=syz:syz.0: File system withdrawn
[ 785.160513][ T8270] ? lockdep_init_map_type+0x16d/0x7d0
[ 785.160533][ T8270] ? lockdep_init_map_type+0x16d/0x7d0
[ 785.160548][ T8270] gfs2_sys_fs_add+0x207/0x470
[ 785.176847][ T8273] loop0: detected capacity change from 0 to 32768
[ 785.177695][ T8270] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 785.189448][ T8270] ? __pfx_alloc_workqueue+0x10/0x10
[ 785.191368][ T8270] ? read_word_at_a_time+0xe/0x20
[ 785.193175][ T8270] gfs2_fill_super+0x1352/0x2bf0
[ 785.194642][ T8273] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 785.194897][ T8270] ? __pfx_gfs2_fill_super+0x10/0x10
[ 785.199337][ T8270] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 785.201225][ T8270] ? set_blocksize+0x2b1/0x350
[ 785.202912][ T8270] ? sb_set_blocksize+0xf6/0x120
[ 785.204668][ T8270] ? setup_bdev_super+0x392/0x720
[ 785.206440][ T8270] get_tree_bdev+0x36f/0x610
[ 785.208080][ T8270] ? __pfx_gfs2_fill_super+0x10/0x10
[ 785.209961][ T8270] ? __pfx_get_tree_bdev+0x10/0x10
[ 785.211913][ T8270] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 785.213917][ T8270] ? cap_capable+0x1cf/0x240
[ 785.215584][ T8270] gfs2_get_tree+0x4e/0x280
[ 785.217192][ T8270] vfs_get_tree+0x8f/0x380
[ 785.218765][ T8270] path_mount+0x14e6/0x1f20
[ 785.220375][ T8270] ? kmem_cache_free+0x12e/0x380
[ 785.222106][ T8270] ? __pfx_path_mount+0x10/0x10
[ 785.223821][ T8270] ? putname+0x12e/0x170
[ 785.225342][ T8270] __x64_sys_mount+0x297/0x320
[ 785.227031][ T8270] ? __pfx___x64_sys_mount+0x10/0x10
[ 785.228899][ T8270] do_syscall_64+0xd2/0x260
[ 785.230509][ T8270] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 785.232665][ T8270] RIP: 0033:0x7f932287f4aa
[ 785.234228][ T8270] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 785.240912][ T8270] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 785.243818][ T8270] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 785.246590][ T8270] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 785.249350][ T8270] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 785.252098][ T8270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 785.254852][ T8270] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 785.257619][ T8270]
[ 785.258715][ T5260] CPU: 2 PID: 5260 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 785.262313][ T5260] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 785.265235][ T8270] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 785.265909][ T5260] Call Trace:
[ 785.270771][ T8270] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 785.271846][ T5260]
[ 785.271852][ T5260] dump_stack_lvl+0x16c/0x1f0
[ 785.271872][ T5260] gfs2_withdraw+0xab8/0x1290
[ 785.271888][ T5260] ? __pfx_gfs2_withdraw+0x10/0x10
[ 785.280413][ T5260] ? map_id_range_down+0x2b6/0x3a0
[ 785.282199][ T5260] ? __pfx_map_id_range_down+0x10/0x10
[ 785.284110][ T5260] gfs2_inode_refresh+0xc99/0x10a0
[ 785.285920][ T5260] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 785.287845][ T5260] inode_go_instantiate+0x47/0x60
[ 785.289609][ T5260] gfs2_instantiate+0x169/0x250
[ 785.291310][ T5260] gfs2_glock_wait+0x214/0x330
[ 785.292998][ T5260] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 785.294841][ T5260] gfs2_glock_nq+0x946/0x1cd0
[ 785.296493][ T5260] ? do_raw_spin_unlock+0x172/0x230
[ 785.298309][ T5260] ? __gfs2_holder_init+0x18a/0x2f0
[ 785.300135][ T5260] do_sync+0x6cf/0xd30
[ 785.301607][ T5260] ? __pfx_do_sync+0x10/0x10
[ 785.303221][ T5260] ? gfs2_quota_sync+0x4ad/0x630
[ 785.304991][ T5260] ? gfs2_quota_sync+0x419/0x630
[ 785.306683][ T5260] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 785.308496][ T5260] ? qd_check_sync+0x3d8/0x4f0
[ 785.310170][ T5260] gfs2_quota_sync+0x419/0x630
[ 785.311851][ T5260] gfs2_sync_fs+0x44/0xb0
[ 785.313368][ T5260] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 785.315132][ T5260] sync_filesystem+0x10d/0x290
[ 785.316812][ T5260] generic_shutdown_super+0x7e/0x3d0
[ 785.318651][ T5260] kill_block_super+0x3b/0x90
[ 785.320311][ T5260] gfs2_kill_sb+0x360/0x410
[ 785.321913][ T5260] deactivate_locked_super+0xbe/0x1a0
[ 785.323781][ T5260] deactivate_super+0xde/0x100
[ 785.325474][ T5260] cleanup_mnt+0x222/0x450
[ 785.327041][ T5260] task_work_run+0x14e/0x250
[ 785.328676][ T5260] ? __pfx_task_work_run+0x10/0x10
[ 785.330464][ T5260] syscall_exit_to_user_mode+0x275/0x2a0
[ 785.332430][ T5260] do_syscall_64+0xe2/0x260
[ 785.334023][ T5260] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 785.336071][ T5260] RIP: 0033:0x7fb605a7f0d7
[ 785.337657][ T5260] 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
[ 785.344355][ T5260] RSP: 002b:00007ffdcdb31e98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 785.347285][ T5260] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb605a7f0d7
[ 785.350056][ T5260] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdcdb31f50
[ 785.352834][ T5260] RBP: 00007ffdcdb31f50 R08: 0000000000000000 R09: 0000000000000000
[ 785.355571][ T5260] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdcdb33010
[ 785.358306][ T5260] R13: 00007fb605ac93b9 R14: 00000000000bf8b0 R15: 0000000000000001
[ 785.361069][ T5260]
[ 785.365356][ T8273] CPU: 2 PID: 8273 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 785.368952][ T8273] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 785.372440][ T8273] Call Trace:
[ 785.373519][ T8273]
[ 785.374535][ T8273] dump_stack_lvl+0x16c/0x1f0
[ 785.376185][ T8273] sysfs_warn_dup+0x7f/0xa0
[ 785.377784][ T8273] sysfs_create_dir_ns+0x24d/0x2b0
[ 785.379560][ T8273] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 785.381538][ T8273] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 785.383410][ T8273] ? do_raw_spin_unlock+0x172/0x230
[ 785.385248][ T8273] kobject_add_internal+0x2c8/0x990
[ 785.387043][ T8273] kobject_init_and_add+0x11c/0x190
[ 785.388798][ T8273] ? __pfx_kobject_init_and_add+0x10/0x10
[ 785.390795][ T8273] ? lockdep_init_map_type+0x16d/0x7d0
[ 785.392721][ T8273] ? lockdep_init_map_type+0x16d/0x7d0
[ 785.394621][ T8273] gfs2_sys_fs_add+0x207/0x470
[ 785.396322][ T8273] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 785.398175][ T8273] ? __pfx_alloc_workqueue+0x10/0x10
[ 785.400025][ T8273] ? read_word_at_a_time+0xe/0x20
[ 785.401808][ T8273] gfs2_fill_super+0x1352/0x2bf0
[ 785.403538][ T8273] ? __pfx_gfs2_fill_super+0x10/0x10
[ 785.405491][ T8273] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 785.407363][ T8273] ? set_blocksize+0x2b1/0x350
[ 785.409058][ T8273] ? sb_set_blocksize+0xf6/0x120
[ 785.410849][ T8273] ? setup_bdev_super+0x392/0x720
[ 785.412628][ T8273] get_tree_bdev+0x36f/0x610
[ 785.414263][ T8273] ? __pfx_gfs2_fill_super+0x10/0x10
[ 785.416125][ T8273] ? __pfx_get_tree_bdev+0x10/0x10
[ 785.417935][ T8273] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 785.419881][ T8273] ? cap_capable+0x1cf/0x240
[ 785.421510][ T8273] gfs2_get_tree+0x4e/0x280
[ 785.423091][ T8273] vfs_get_tree+0x8f/0x380
[ 785.424683][ T8273] path_mount+0x14e6/0x1f20
[ 785.426279][ T8273] ? kmem_cache_free+0x12e/0x380
[ 785.428108][ T8273] ? __pfx_path_mount+0x10/0x10
[ 785.429890][ T8273] ? putname+0x12e/0x170
[ 785.431398][ T8273] __x64_sys_mount+0x297/0x320
[ 785.433107][ T8273] ? __pfx___x64_sys_mount+0x10/0x10
[ 785.434961][ T8273] do_syscall_64+0xd2/0x260
[ 785.436581][ T8273] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 785.438659][ T8273] RIP: 0033:0x7f3ced07f4aa
[ 785.440251][ T8273] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 785.447407][ T8273] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 785.450633][ T8273] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 785.453395][ T8273] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 785.456252][ T8273] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 785.459031][ T8273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 785.461779][ T8273] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 785.464537][ T8273]
[ 785.467032][ T8273] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 785.471874][ T8273] gfs2: fsid=syz:syz: error -17 adding sysfs files
2024/03/31 21:59:26 executed programs: 1186
[ 785.630684][ T8277] loop2: detected capacity change from 0 to 32768
[ 785.656103][ T8277] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 785.659010][ T8277] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 785.664092][ T8277] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 785.667604][ T5302] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 785.669981][ T5302] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 785.705138][ T5302] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 35ms
[ 785.707892][ T5302] gfs2: fsid=syz:syz.0: jid=0: Done
[ 785.709792][ T8277] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 785.774619][ T8278] loop1: detected capacity change from 0 to 32768
[ 785.783742][ T8278] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 785.786485][ T8278] CPU: 0 PID: 8278 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 785.790103][ T8278] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 785.791088][ T8279] loop0: detected capacity change from 0 to 32768
[ 785.793601][ T8278] Call Trace:
[ 785.793609][ T8278]
[ 785.798167][ T8278] dump_stack_lvl+0x16c/0x1f0
[ 785.799853][ T8278] sysfs_warn_dup+0x7f/0xa0
[ 785.801470][ T8278] sysfs_create_dir_ns+0x24d/0x2b0
[ 785.803275][ T8278] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 785.805238][ T8278] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 785.807122][ T8278] ? do_raw_spin_unlock+0x172/0x230
[ 785.808960][ T8278] kobject_add_internal+0x2c8/0x990
[ 785.810793][ T8278] kobject_init_and_add+0x11c/0x190
[ 785.812622][ T8278] ? __pfx_kobject_init_and_add+0x10/0x10
[ 785.814611][ T8278] ? lockdep_init_map_type+0x16d/0x7d0
[ 785.816602][ T8278] ? lockdep_init_map_type+0x16d/0x7d0
[ 785.818531][ T8278] gfs2_sys_fs_add+0x207/0x470
[ 785.820231][ T8278] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 785.822070][ T8278] ? __pfx_alloc_workqueue+0x10/0x10
[ 785.823938][ T8278] ? read_word_at_a_time+0xe/0x20
[ 785.825723][ T8278] gfs2_fill_super+0x1352/0x2bf0
[ 785.827457][ T8278] ? __pfx_gfs2_fill_super+0x10/0x10
[ 785.829291][ T8278] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 785.831173][ T8278] ? set_blocksize+0x2b1/0x350
[ 785.832869][ T8278] ? sb_set_blocksize+0xf6/0x120
[ 785.833434][ T8279] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 785.834603][ T8278] ? setup_bdev_super+0x392/0x720
[ 785.834620][ T8278] get_tree_bdev+0x36f/0x610
[ 785.834635][ T8278] ? __pfx_gfs2_fill_super+0x10/0x10
[ 785.834645][ T8278] ? __pfx_get_tree_bdev+0x10/0x10
[ 785.844211][ T8278] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 785.846190][ T8278] ? cap_capable+0x1cf/0x240
[ 785.847815][ T8278] gfs2_get_tree+0x4e/0x280
[ 785.849410][ T8278] vfs_get_tree+0x8f/0x380
[ 785.850988][ T8278] path_mount+0x14e6/0x1f20
[ 785.852597][ T8278] ? kmem_cache_free+0x12e/0x380
[ 785.854333][ T8278] ? __pfx_path_mount+0x10/0x10
[ 785.856058][ T8278] ? putname+0x12e/0x170
[ 785.857552][ T8278] __x64_sys_mount+0x297/0x320
[ 785.859255][ T8278] ? __pfx___x64_sys_mount+0x10/0x10
[ 785.859743][ T8280] loop3: detected capacity change from 0 to 32768
[ 785.861133][ T8278] do_syscall_64+0xd2/0x260
[ 785.861148][ T8278] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 785.861159][ T8278] RIP: 0033:0x7f932287f4aa
[ 785.861168][ T8278] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 785.861178][ T8278] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246
[ 785.873773][ T8277] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 785.875454][ T8278] ORIG_RAX: 00000000000000a5
[ 785.875463][ T8278] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 785.875471][ T8278] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 785.875477][ T8278] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 785.875484][ T8278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 785.875490][ T8278] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 785.875503][ T8278]
[ 785.880677][ T8279] CPU: 0 PID: 8279 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 785.882009][ T8278] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 785.884405][ T8279] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 785.886680][ T8280] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 785.887264][ T8278] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 785.889975][ T8279] Call Trace:
[ 785.889982][ T8279]
[ 785.915523][ T8279] dump_stack_lvl+0x16c/0x1f0
[ 785.917194][ T8279] sysfs_warn_dup+0x7f/0xa0
[ 785.918812][ T8279] sysfs_create_dir_ns+0x24d/0x2b0
[ 785.920611][ T8279] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 785.922578][ T8279] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 785.924457][ T8279] ? do_raw_spin_unlock+0x172/0x230
[ 785.926340][ T8279] kobject_add_internal+0x2c8/0x990
[ 785.928173][ T8279] kobject_init_and_add+0x11c/0x190
[ 785.930008][ T8279] ? __pfx_kobject_init_and_add+0x10/0x10
[ 785.932002][ T8279] ? lockdep_init_map_type+0x16d/0x7d0
[ 785.933935][ T8279] ? lockdep_init_map_type+0x16d/0x7d0
[ 785.935864][ T8279] gfs2_sys_fs_add+0x207/0x470
[ 785.937670][ T8279] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 785.939527][ T8279] ? __pfx_alloc_workqueue+0x10/0x10
[ 785.941391][ T8279] ? read_word_at_a_time+0xe/0x20
[ 785.943171][ T8279] gfs2_fill_super+0x1352/0x2bf0
[ 785.944933][ T8279] ? __pfx_gfs2_fill_super+0x10/0x10
[ 785.946791][ T8279] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 785.948680][ T8279] ? set_blocksize+0x2b1/0x350
[ 785.950365][ T8279] ? sb_set_blocksize+0xf6/0x120
[ 785.952101][ T8279] ? setup_bdev_super+0x392/0x720
[ 785.953888][ T8279] get_tree_bdev+0x36f/0x610
[ 785.955524][ T8279] ? __pfx_gfs2_fill_super+0x10/0x10
[ 785.957397][ T8279] ? __pfx_get_tree_bdev+0x10/0x10
[ 785.959202][ T8279] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 785.961174][ T8279] ? cap_capable+0x1cf/0x240
[ 785.962799][ T8279] gfs2_get_tree+0x4e/0x280
[ 785.964398][ T8279] vfs_get_tree+0x8f/0x380
[ 785.965977][ T8279] path_mount+0x14e6/0x1f20
[ 785.967584][ T8279] ? kmem_cache_free+0x12e/0x380
[ 785.969332][ T8279] ? __pfx_path_mount+0x10/0x10
[ 785.971047][ T8279] ? putname+0x12e/0x170
[ 785.972546][ T8279] __x64_sys_mount+0x297/0x320
[ 785.974226][ T8279] ? __pfx___x64_sys_mount+0x10/0x10
[ 785.976127][ T8279] do_syscall_64+0xd2/0x260
[ 785.977741][ T8279] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 785.979805][ T8279] RIP: 0033:0x7f3ced07f4aa
[ 785.981372][ T8279] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 785.988057][ T8279] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 785.990956][ T8279] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 785.993714][ T8279] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 785.996477][ T8279] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 785.999208][ T8279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 786.001955][ T8279] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 786.004726][ T8279]
[ 786.005844][ T8280] CPU: 3 PID: 8280 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 786.009404][ T8279] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 786.010199][ T8280] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 786.015250][ T8279] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 786.018302][ T8280] Call Trace:
[ 786.018309][ T8280]
[ 786.018314][ T8280] dump_stack_lvl+0x16c/0x1f0
[ 786.024159][ T8280] sysfs_warn_dup+0x7f/0xa0
[ 786.025908][ T8280] sysfs_create_dir_ns+0x24d/0x2b0
[ 786.027945][ T8280] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 786.029944][ T8280] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 786.032055][ T8280] ? do_raw_spin_unlock+0x172/0x230
[ 786.034121][ T8280] kobject_add_internal+0x2c8/0x990
[ 786.036173][ T8280] kobject_init_and_add+0x11c/0x190
[ 786.038263][ T8280] ? __pfx_kobject_init_and_add+0x10/0x10
[ 786.040540][ T8280] ? lockdep_init_map_type+0x16d/0x7d0
[ 786.042618][ T8280] ? lockdep_init_map_type+0x16d/0x7d0
[ 786.044802][ T8280] gfs2_sys_fs_add+0x207/0x470
[ 786.046690][ T8280] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 786.048802][ T8280] ? __pfx_alloc_workqueue+0x10/0x10
[ 786.050619][ T8280] ? read_word_at_a_time+0xe/0x20
[ 786.052613][ T8280] gfs2_fill_super+0x1352/0x2bf0
[ 786.054518][ T8280] ? __pfx_gfs2_fill_super+0x10/0x10
[ 786.056529][ T8280] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 786.058514][ T8280] ? set_blocksize+0x2b1/0x350
[ 786.060264][ T8280] ? sb_set_blocksize+0xf6/0x120
[ 786.062232][ T8280] ? setup_bdev_super+0x392/0x720
[ 786.064232][ T8280] get_tree_bdev+0x36f/0x610
[ 786.066082][ T8280] ? __pfx_gfs2_fill_super+0x10/0x10
[ 786.068146][ T8280] ? __pfx_get_tree_bdev+0x10/0x10
[ 786.070196][ T8280] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 786.072166][ T8280] ? cap_capable+0x1cf/0x240
[ 786.073739][ T8280] gfs2_get_tree+0x4e/0x280
[ 786.075558][ T8280] vfs_get_tree+0x8f/0x380
[ 786.077351][ T8280] path_mount+0x14e6/0x1f20
[ 786.079173][ T8280] ? kmem_cache_free+0x12e/0x380
[ 786.081085][ T8280] ? __pfx_path_mount+0x10/0x10
[ 786.083011][ T8280] ? putname+0x12e/0x170
[ 786.084443][ T8280] __x64_sys_mount+0x297/0x320
[ 786.086035][ T8280] ? __pfx___x64_sys_mount+0x10/0x10
[ 786.087741][ T8280] do_syscall_64+0xd2/0x260
[ 786.089236][ T8280] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 786.091133][ T8280] RIP: 0033:0x7fb605a7f4aa
[ 786.092583][ T8280] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 786.098753][ T8280] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 786.101429][ T8280] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 786.103977][ T8280] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 786.106545][ T8280] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 786.109083][ T8280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 786.111618][ T8280] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 786.114169][ T8280]
[ 786.115831][ T8280] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 786.122662][ T8280] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 786.128855][ T5262] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 786.128855][ T5262] inode = 11 2340
[ 786.128855][ T5262] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 786.135938][ T5262] 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
[ 786.139195][ T5262] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5262 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 786.142774][ T5262] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 786.145763][ T5262] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 786.150592][ T5262] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 786.153770][ T5262] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 786.157742][ T5262] gfs2: fsid=syz:syz.0: File system withdrawn
[ 786.159922][ T5262] CPU: 1 PID: 5262 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 786.163540][ T5262] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 786.167120][ T5262] Call Trace:
[ 786.168332][ T5262]
[ 786.169402][ T5262] dump_stack_lvl+0x16c/0x1f0
[ 786.171076][ T5262] gfs2_withdraw+0xab8/0x1290
[ 786.172784][ T5262] ? __pfx_gfs2_withdraw+0x10/0x10
[ 786.174610][ T5262] ? map_id_range_down+0x2b6/0x3a0
[ 786.176432][ T5262] ? __pfx_map_id_range_down+0x10/0x10
[ 786.178339][ T5262] gfs2_inode_refresh+0xc99/0x10a0
[ 786.180135][ T5262] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 786.182105][ T5262] inode_go_instantiate+0x47/0x60
[ 786.184009][ T5262] gfs2_instantiate+0x169/0x250
[ 786.185747][ T5262] gfs2_glock_wait+0x214/0x330
[ 786.187442][ T5262] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 786.189304][ T5262] gfs2_glock_nq+0x946/0x1cd0
[ 786.190964][ T5262] ? do_raw_spin_unlock+0x172/0x230
[ 786.192797][ T5262] ? __gfs2_holder_init+0x18a/0x2f0
[ 786.194626][ T5262] do_sync+0x6cf/0xd30
[ 786.196049][ T5262] ? __pfx_do_sync+0x10/0x10
[ 786.197708][ T5262] ? gfs2_quota_sync+0x4ad/0x630
[ 786.199462][ T5262] ? gfs2_quota_sync+0x419/0x630
[ 786.201218][ T5262] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 786.203077][ T5262] ? qd_check_sync+0x3d8/0x4f0
[ 786.204784][ T5262] gfs2_quota_sync+0x419/0x630
[ 786.206479][ T5262] gfs2_sync_fs+0x44/0xb0
[ 786.207999][ T5262] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 786.209770][ T5262] sync_filesystem+0x10d/0x290
[ 786.211442][ T5262] generic_shutdown_super+0x7e/0x3d0
[ 786.213316][ T5262] kill_block_super+0x3b/0x90
[ 786.214991][ T5262] gfs2_kill_sb+0x360/0x410
[ 786.216615][ T5262] deactivate_locked_super+0xbe/0x1a0
[ 786.218479][ T5262] deactivate_super+0xde/0x100
[ 786.220163][ T5262] cleanup_mnt+0x222/0x450
[ 786.221757][ T5262] task_work_run+0x14e/0x250
[ 786.223384][ T5262] ? __pfx_task_work_run+0x10/0x10
[ 786.225202][ T5262] syscall_exit_to_user_mode+0x275/0x2a0
[ 786.227174][ T5262] do_syscall_64+0xe2/0x260
[ 786.228779][ T5262] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 786.230815][ T5262] RIP: 0033:0x7f131fc7f0d7
[ 786.232384][ T5262] 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
[ 786.239072][ T5262] RSP: 002b:00007ffd8021b188 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 786.241939][ T5262] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f131fc7f0d7
[ 786.244712][ T5262] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd8021b240
[ 786.247460][ T5262] RBP: 00007ffd8021b240 R08: 0000000000000000 R09: 0000000000000000
[ 786.250238][ T5262] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd8021c300
[ 786.250450][ T8287] loop1: detected capacity change from 0 to 32768
[ 786.252994][ T5262] R13: 00007f131fcc93b9 R14: 00000000000bfb8d R15: 0000000000000001
[ 786.258082][ T5262]
[ 786.267690][ T8287] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 786.270327][ T8287] CPU: 1 PID: 8287 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 786.273950][ T8287] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 786.277487][ T8287] Call Trace:
[ 786.278676][ T8287]
[ 786.279725][ T8287] dump_stack_lvl+0x16c/0x1f0
[ 786.281417][ T8287] sysfs_warn_dup+0x7f/0xa0
[ 786.283033][ T8287] sysfs_create_dir_ns+0x24d/0x2b0
[ 786.284874][ T8287] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 786.286848][ T8287] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 786.288736][ T8287] ? do_raw_spin_unlock+0x172/0x230
[ 786.290570][ T8287] kobject_add_internal+0x2c8/0x990
[ 786.292406][ T8287] kobject_init_and_add+0x11c/0x190
[ 786.294265][ T8287] ? __pfx_kobject_init_and_add+0x10/0x10
[ 786.296260][ T8287] ? lockdep_init_map_type+0x16d/0x7d0
[ 786.298166][ T8287] ? lockdep_init_map_type+0x16d/0x7d0
[ 786.300077][ T8287] gfs2_sys_fs_add+0x207/0x470
[ 786.301773][ T8287] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 786.303621][ T8287] ? __pfx_alloc_workqueue+0x10/0x10
[ 786.305485][ T8287] ? read_word_at_a_time+0xe/0x20
[ 786.307247][ T8287] gfs2_fill_super+0x1352/0x2bf0
[ 786.308989][ T8287] ? __pfx_gfs2_fill_super+0x10/0x10
[ 786.310847][ T8287] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 786.312735][ T8287] ? set_blocksize+0x2b1/0x350
[ 786.314461][ T8287] ? sb_set_blocksize+0xf6/0x120
[ 786.316227][ T8287] ? setup_bdev_super+0x392/0x720
[ 786.318003][ T8287] get_tree_bdev+0x36f/0x610
[ 786.319639][ T8287] ? __pfx_gfs2_fill_super+0x10/0x10
[ 786.321509][ T8287] ? __pfx_get_tree_bdev+0x10/0x10
[ 786.323307][ T8287] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 786.325298][ T8287] ? cap_capable+0x1cf/0x240
[ 786.326937][ T8287] gfs2_get_tree+0x4e/0x280
[ 786.328560][ T8287] vfs_get_tree+0x8f/0x380
[ 786.330131][ T8287] path_mount+0x14e6/0x1f20
[ 786.331740][ T8287] ? kmem_cache_free+0x12e/0x380
[ 786.333517][ T8287] ? __pfx_path_mount+0x10/0x10
[ 786.335223][ T8287] ? putname+0x12e/0x170
[ 786.336724][ T8287] __x64_sys_mount+0x297/0x320
[ 786.338412][ T8287] ? __pfx___x64_sys_mount+0x10/0x10
[ 786.340284][ T8287] do_syscall_64+0xd2/0x260
[ 786.341894][ T8287] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 786.343973][ T8287] RIP: 0033:0x7f932287f4aa
[ 786.345575][ T8287] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 786.352324][ T8287] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 786.355259][ T8287] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 786.358037][ T8287] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 786.360812][ T8287] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 786.363584][ T8287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 786.366372][ T8287] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 786.369141][ T8287]
[ 786.372190][ T8287] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 786.377287][ T8287] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 786.451864][ T8288] loop3: detected capacity change from 0 to 32768
[ 786.457349][ T8288] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 786.460199][ T8288] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 786.464201][ T8288] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 786.465843][ T8290] loop0: detected capacity change from 0 to 32768
[ 786.467666][ T823] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 786.472086][ T823] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 786.480943][ T8290] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 786.483549][ T8290] CPU: 0 PID: 8290 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 786.487142][ T8290] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 786.490647][ T8290] Call Trace:
[ 786.491844][ T8290]
[ 786.492906][ T8290] dump_stack_lvl+0x16c/0x1f0
[ 786.494979][ T8290] sysfs_warn_dup+0x7f/0xa0
[ 786.496989][ T8290] sysfs_create_dir_ns+0x24d/0x2b0
[ 786.499218][ T8290] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 786.501671][ T8290] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 786.502163][ T823] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 30ms
[ 786.503977][ T8290] ? do_raw_spin_unlock+0x172/0x230
[ 786.503997][ T8290] kobject_add_internal+0x2c8/0x990
[ 786.504011][ T8290] kobject_init_and_add+0x11c/0x190
[ 786.506770][ T823] gfs2: fsid=syz:syz.0: jid=0: Done
[ 786.508843][ T8290] ? __pfx_kobject_init_and_add+0x10/0x10
[ 786.508864][ T8290] ? lockdep_init_map_type+0x16d/0x7d0
[ 786.510713][ T8288] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 786.513001][ T8290] ? lockdep_init_map_type+0x16d/0x7d0
[ 786.513032][ T8290] gfs2_sys_fs_add+0x207/0x470
[ 786.524960][ T8290] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 786.526838][ T8290] ? __pfx_alloc_workqueue+0x10/0x10
[ 786.528713][ T8290] ? read_word_at_a_time+0xe/0x20
[ 786.530493][ T8290] gfs2_fill_super+0x1352/0x2bf0
[ 786.532260][ T8290] ? __pfx_gfs2_fill_super+0x10/0x10
[ 786.534303][ T8290] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 786.536543][ T8290] ? set_blocksize+0x2b1/0x350
[ 786.538613][ T8290] ? sb_set_blocksize+0xf6/0x120
[ 786.540800][ T8290] ? setup_bdev_super+0x392/0x720
[ 786.542989][ T8290] get_tree_bdev+0x36f/0x610
[ 786.545027][ T8290] ? __pfx_gfs2_fill_super+0x10/0x10
[ 786.547323][ T8290] ? __pfx_get_tree_bdev+0x10/0x10
[ 786.549552][ T8290] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 786.551805][ T8290] ? cap_capable+0x1cf/0x240
[ 786.553470][ T8290] gfs2_get_tree+0x4e/0x280
[ 786.555075][ T8290] vfs_get_tree+0x8f/0x380
[ 786.556686][ T8290] path_mount+0x14e6/0x1f20
[ 786.558308][ T8290] ? kmem_cache_free+0x12e/0x380
[ 786.560107][ T8290] ? __pfx_path_mount+0x10/0x10
[ 786.561826][ T8290] ? putname+0x12e/0x170
[ 786.563315][ T8290] __x64_sys_mount+0x297/0x320
[ 786.565028][ T8290] ? __pfx___x64_sys_mount+0x10/0x10
[ 786.566885][ T8290] do_syscall_64+0xd2/0x260
[ 786.568491][ T8290] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 786.570574][ T8290] RIP: 0033:0x7f3ced07f4aa
[ 786.572140][ T8290] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 786.578822][ T8290] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 786.581825][ T8290] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 786.584652][ T8290] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 786.587438][ T8290] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 786.590259][ T8290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 786.593210][ T8290] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 786.596019][ T8290]
[ 786.598372][ T8290] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 786.603232][ T8290] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 786.632772][ T8288] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 786.645509][ T5260] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 786.645509][ T5260] inode = 11 2340
[ 786.645509][ T5260] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 786.651981][ T5260] 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
[ 786.657237][ T5260] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5260 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 786.661168][ T5260] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 786.665675][ T5260] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 786.671378][ T5260] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 786.684593][ T5260] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 786.687056][ T5260] gfs2: fsid=syz:syz.0: File system withdrawn
[ 786.689301][ T5260] CPU: 3 PID: 5260 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 786.689771][ T8293] loop1: detected capacity change from 0 to 32768
[ 786.692863][ T5260] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 786.692872][ T5260] Call Trace:
[ 786.700370][ T5260]
[ 786.701409][ T5260] dump_stack_lvl+0x16c/0x1f0
[ 786.703084][ T5260] gfs2_withdraw+0xab8/0x1290
[ 786.704756][ T5260] ? __pfx_gfs2_withdraw+0x10/0x10
[ 786.706533][ T5260] ? map_id_range_down+0x2b6/0x3a0
[ 786.708347][ T5260] ? __pfx_map_id_range_down+0x10/0x10
[ 786.709434][ T8293] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 786.710244][ T5260] gfs2_inode_refresh+0xc99/0x10a0
[ 786.715261][ T5260] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 786.717206][ T5260] inode_go_instantiate+0x47/0x60
[ 786.718983][ T5260] gfs2_instantiate+0x169/0x250
[ 786.720692][ T5260] gfs2_glock_wait+0x214/0x330
[ 786.722360][ T5260] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 786.724194][ T5260] gfs2_glock_nq+0x946/0x1cd0
[ 786.725868][ T5260] ? do_raw_spin_unlock+0x172/0x230
[ 786.727679][ T5260] ? __gfs2_holder_init+0x18a/0x2f0
[ 786.729526][ T5260] do_sync+0x6cf/0xd30
[ 786.730944][ T5260] ? __pfx_do_sync+0x10/0x10
[ 786.732564][ T5260] ? gfs2_quota_sync+0x4ad/0x630
[ 786.734289][ T5260] ? gfs2_quota_sync+0x419/0x630
[ 786.736006][ T5260] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 786.737878][ T5260] ? qd_check_sync+0x3d8/0x4f0
[ 786.739522][ T5260] gfs2_quota_sync+0x419/0x630
[ 786.741212][ T5260] gfs2_sync_fs+0x44/0xb0
[ 786.742732][ T5260] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 786.744518][ T5260] sync_filesystem+0x10d/0x290
[ 786.746205][ T5260] generic_shutdown_super+0x7e/0x3d0
[ 786.748034][ T5260] kill_block_super+0x3b/0x90
[ 786.749693][ T5260] gfs2_kill_sb+0x360/0x410
[ 786.751284][ T5260] deactivate_locked_super+0xbe/0x1a0
[ 786.753168][ T5260] deactivate_super+0xde/0x100
[ 786.754867][ T5260] cleanup_mnt+0x222/0x450
[ 786.756453][ T5260] task_work_run+0x14e/0x250
[ 786.758055][ T5260] ? __pfx_task_work_run+0x10/0x10
[ 786.759840][ T5260] syscall_exit_to_user_mode+0x275/0x2a0
[ 786.761794][ T5260] do_syscall_64+0xe2/0x260
[ 786.763376][ T5260] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 786.765446][ T5260] RIP: 0033:0x7fb605a7f0d7
[ 786.767003][ T5260] 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
[ 786.773696][ T5260] RSP: 002b:00007ffdcdb31e98 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 786.776577][ T5260] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fb605a7f0d7
[ 786.779311][ T5260] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdcdb31f50
[ 786.782051][ T5260] RBP: 00007ffdcdb31f50 R08: 0000000000000000 R09: 0000000000000000
[ 786.784807][ T5260] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdcdb33010
[ 786.787542][ T5260] R13: 00007fb605ac93b9 R14: 00000000000bfed4 R15: 0000000000000001
[ 786.790288][ T5260]
[ 786.791377][ T8293] CPU: 2 PID: 8293 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 786.794960][ T8293] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 786.798449][ T8293] Call Trace:
[ 786.799621][ T8293]
[ 786.800667][ T8293] dump_stack_lvl+0x16c/0x1f0
[ 786.802329][ T8293] sysfs_warn_dup+0x7f/0xa0
[ 786.803909][ T8293] sysfs_create_dir_ns+0x24d/0x2b0
[ 786.805716][ T8293] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 786.807665][ T8293] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 786.809525][ T8293] ? do_raw_spin_unlock+0x172/0x230
[ 786.811328][ T8293] kobject_add_internal+0x2c8/0x990
[ 786.813140][ T8293] kobject_init_and_add+0x11c/0x190
[ 786.814937][ T8293] ? __pfx_kobject_init_and_add+0x10/0x10
[ 786.817026][ T8293] ? lockdep_init_map_type+0x16d/0x7d0
[ 786.818918][ T8293] ? lockdep_init_map_type+0x16d/0x7d0
[ 786.820826][ T8293] gfs2_sys_fs_add+0x207/0x470
[ 786.822499][ T8293] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 786.824338][ T8293] ? __pfx_alloc_workqueue+0x10/0x10
[ 786.826201][ T8293] ? read_word_at_a_time+0xe/0x20
[ 786.827947][ T8293] gfs2_fill_super+0x1352/0x2bf0
[ 786.829679][ T8293] ? __pfx_gfs2_fill_super+0x10/0x10
[ 786.831515][ T8293] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 786.833396][ T8293] ? set_blocksize+0x2b1/0x350
[ 786.835069][ T8293] ? sb_set_blocksize+0xf6/0x120
[ 786.836788][ T8293] ? setup_bdev_super+0x392/0x720
[ 786.838545][ T8293] get_tree_bdev+0x36f/0x610
[ 786.840176][ T8293] ? __pfx_gfs2_fill_super+0x10/0x10
[ 786.842027][ T8293] ? __pfx_get_tree_bdev+0x10/0x10
[ 786.843811][ T8293] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 786.845760][ T8293] ? cap_capable+0x1cf/0x240
[ 786.847370][ T8293] gfs2_get_tree+0x4e/0x280
[ 786.848952][ T8293] vfs_get_tree+0x8f/0x380
[ 786.850498][ T8293] path_mount+0x14e6/0x1f20
[ 786.852086][ T8293] ? kmem_cache_free+0x12e/0x380
[ 786.853807][ T8293] ? __pfx_path_mount+0x10/0x10
[ 786.855505][ T8293] ? putname+0x12e/0x170
[ 786.856987][ T8293] __x64_sys_mount+0x297/0x320
[ 786.858655][ T8293] ? __pfx___x64_sys_mount+0x10/0x10
[ 786.859444][ T8296] loop2: detected capacity change from 0 to 32768
[ 786.860475][ T8293] do_syscall_64+0xd2/0x260
[ 786.860489][ T8293] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 786.860501][ T8293] RIP: 0033:0x7f932287f4aa
[ 786.860511][ T8293] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 786.874473][ T8293] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 786.877351][ T8293] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 786.880122][ T8293] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 786.882872][ T8293] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 786.885614][ T8293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 786.888349][ T8293] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 786.891101][ T8293]
[ 786.893654][ T8293] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 786.901044][ T8293] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 786.903530][ T8296] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 786.906355][ T8296] CPU: 1 PID: 8296 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 786.910033][ T8296] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 786.913600][ T8296] Call Trace:
[ 786.914779][ T8296]
[ 786.915818][ T8296] dump_stack_lvl+0x16c/0x1f0
[ 786.917477][ T8296] sysfs_warn_dup+0x7f/0xa0
[ 786.919078][ T8296] sysfs_create_dir_ns+0x24d/0x2b0
[ 786.920877][ T8296] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 786.922849][ T8296] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 786.924734][ T8296] ? do_raw_spin_unlock+0x172/0x230
[ 786.926575][ T8296] kobject_add_internal+0x2c8/0x990
[ 786.928428][ T8296] kobject_init_and_add+0x11c/0x190
[ 786.930272][ T8296] ? __pfx_kobject_init_and_add+0x10/0x10
[ 786.932308][ T8296] ? lockdep_init_map_type+0x16d/0x7d0
[ 786.934220][ T8296] ? lockdep_init_map_type+0x16d/0x7d0
[ 786.936126][ T8296] gfs2_sys_fs_add+0x207/0x470
[ 786.937921][ T8296] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 786.939790][ T8296] ? __pfx_alloc_workqueue+0x10/0x10
[ 786.941639][ T8296] ? read_word_at_a_time+0xe/0x20
[ 786.943394][ T8296] gfs2_fill_super+0x1352/0x2bf0
[ 786.945142][ T8296] ? __pfx_gfs2_fill_super+0x10/0x10
[ 786.947014][ T8296] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 786.948908][ T8296] ? set_blocksize+0x2b1/0x350
[ 786.950583][ T8296] ? sb_set_blocksize+0xf6/0x120
[ 786.952327][ T8296] ? setup_bdev_super+0x392/0x720
[ 786.954090][ T8296] get_tree_bdev+0x36f/0x610
[ 786.955717][ T8296] ? __pfx_gfs2_fill_super+0x10/0x10
[ 786.957560][ T8296] ? __pfx_get_tree_bdev+0x10/0x10
[ 786.959368][ T8296] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 786.961380][ T8296] ? cap_capable+0x1cf/0x240
[ 786.963010][ T8296] gfs2_get_tree+0x4e/0x280
[ 786.964830][ T8296] vfs_get_tree+0x8f/0x380
[ 786.966465][ T8296] path_mount+0x14e6/0x1f20
[ 786.968066][ T8296] ? kmem_cache_free+0x12e/0x380
[ 786.969805][ T8296] ? __pfx_path_mount+0x10/0x10
[ 786.971501][ T8296] ? putname+0x12e/0x170
[ 786.972989][ T8296] __x64_sys_mount+0x297/0x320
[ 786.974673][ T8296] ? __pfx___x64_sys_mount+0x10/0x10
[ 786.976520][ T8296] do_syscall_64+0xd2/0x260
[ 786.978115][ T8296] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 786.980176][ T8296] RIP: 0033:0x7f131fc7f4aa
[ 786.981911][ T8296] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 786.988695][ T8296] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 786.990770][ T8298] loop0: detected capacity change from 0 to 32768
[ 786.991587][ T8296] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 786.996577][ T8296] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 786.999322][ T8296] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 787.002081][ T8296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 787.004881][ T8296] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 787.007655][ T8296]
[ 787.010087][ T8296] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 787.012915][ T8298] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 787.015027][ T8296] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 787.017835][ T8298] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 787.026658][ T8298] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 787.033753][ T1153] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 787.036381][ T1153] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 787.062892][ T1153] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 26ms
[ 787.074658][ T1153] gfs2: fsid=syz:syz.0: jid=0: Done
[ 787.076549][ T8298] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 787.186781][ T8298] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 787.204989][ T5261] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 787.204989][ T5261] inode = 11 2340
[ 787.204989][ T5261] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 787.211548][ T5261] 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
[ 787.216745][ T5261] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5261 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 787.220343][ T5261] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 787.223332][ T5261] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 787.230185][ T5261] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 787.233330][ T5261] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 787.236485][ T5261] gfs2: fsid=syz:syz.0: File system withdrawn
[ 787.238712][ T5261] CPU: 3 PID: 5261 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 787.242280][ T5261] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 787.245766][ T5261] Call Trace:
[ 787.246938][ T5261]
[ 787.247975][ T5261] dump_stack_lvl+0x16c/0x1f0
[ 787.249630][ T5261] gfs2_withdraw+0xab8/0x1290
[ 787.251275][ T5261] ? __pfx_gfs2_withdraw+0x10/0x10
[ 787.253063][ T5261] ? map_id_range_down+0x2b6/0x3a0
[ 787.254847][ T5261] ? __pfx_map_id_range_down+0x10/0x10
[ 787.256746][ T5261] gfs2_inode_refresh+0xc99/0x10a0
[ 787.258532][ T5261] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 787.260462][ T5261] inode_go_instantiate+0x47/0x60
[ 787.262214][ T5261] gfs2_instantiate+0x169/0x250
[ 787.263906][ T5261] gfs2_glock_wait+0x214/0x330
[ 787.265607][ T5261] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 787.267647][ T5261] gfs2_glock_nq+0x946/0x1cd0
[ 787.269691][ T5261] ? do_raw_spin_unlock+0x172/0x230
[ 787.271675][ T5261] ? __gfs2_holder_init+0x18a/0x2f0
[ 787.271796][ T8303] loop1: detected capacity change from 0 to 32768
[ 787.273566][ T5261] do_sync+0x6cf/0xd30
[ 787.273587][ T5261] ? __pfx_do_sync+0x10/0x10
[ 787.273600][ T5261] ? gfs2_quota_sync+0x4ad/0x630
[ 787.280585][ T5261] ? gfs2_quota_sync+0x419/0x630
[ 787.282336][ T5261] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 787.284227][ T5261] ? qd_check_sync+0x3d8/0x4f0
[ 787.285905][ T5261] gfs2_quota_sync+0x419/0x630
[ 787.287573][ T5261] gfs2_sync_fs+0x44/0xb0
[ 787.289089][ T5261] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 787.290846][ T5261] sync_filesystem+0x10d/0x290
[ 787.290919][ T8304] loop3: detected capacity change from 0 to 32768
[ 787.292460][ T5261] generic_shutdown_super+0x7e/0x3d0
[ 787.293164][ T8303] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 787.299254][ T5261] kill_block_super+0x3b/0x90
[ 787.300927][ T5261] gfs2_kill_sb+0x360/0x410
[ 787.302549][ T5261] deactivate_locked_super+0xbe/0x1a0
[ 787.304426][ T5261] deactivate_super+0xde/0x100
[ 787.306112][ T5261] cleanup_mnt+0x222/0x450
[ 787.307663][ T5261] task_work_run+0x14e/0x250
[ 787.309288][ T5261] ? __pfx_task_work_run+0x10/0x10
[ 787.311069][ T5261] syscall_exit_to_user_mode+0x275/0x2a0
[ 787.313040][ T5261] do_syscall_64+0xe2/0x260
[ 787.314627][ T5261] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 787.316680][ T5261] RIP: 0033:0x7f3ced07f0d7
[ 787.318233][ T5261] 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
[ 787.322021][ T8304] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 787.324919][ T5261] RSP: 002b:00007fff89a766d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 787.324933][ T5261] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f3ced07f0d7
[ 787.324940][ T5261] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007fff89a76790
[ 787.324946][ T5261] RBP: 00007fff89a76790 R08: 0000000000000000 R09: 0000000000000000
[ 787.324953][ T5261] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fff89a77850
[ 787.324960][ T5261] R13: 00007f3ced0c93b9 R14: 00000000000c00e9 R15: 0000000000000001
[ 787.324968][ T5261]
[ 787.345372][ T8303] CPU: 1 PID: 8303 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 787.348987][ T8303] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 787.352475][ T8303] Call Trace:
[ 787.353396][ T8305] loop2: detected capacity change from 0 to 32768
[ 787.353641][ T8303]
[ 787.353651][ T8303] dump_stack_lvl+0x16c/0x1f0
[ 787.353670][ T8303] sysfs_warn_dup+0x7f/0xa0
[ 787.360424][ T8303] sysfs_create_dir_ns+0x24d/0x2b0
[ 787.362355][ T8303] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 787.364353][ T8303] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 787.366258][ T8303] ? do_raw_spin_unlock+0x172/0x230
[ 787.368092][ T8303] kobject_add_internal+0x2c8/0x990
[ 787.369923][ T8303] kobject_init_and_add+0x11c/0x190
[ 787.371912][ T8303] ? __pfx_kobject_init_and_add+0x10/0x10
[ 787.374360][ T8303] ? lockdep_init_map_type+0x16d/0x7d0
[ 787.376280][ T8303] ? lockdep_init_map_type+0x16d/0x7d0
[ 787.378231][ T8303] gfs2_sys_fs_add+0x207/0x470
[ 787.379918][ T8303] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 787.381831][ T8303] ? __pfx_alloc_workqueue+0x10/0x10
[ 787.383687][ T8303] ? read_word_at_a_time+0xe/0x20
[ 787.385489][ T8303] gfs2_fill_super+0x1352/0x2bf0
[ 787.387338][ T8303] ? __pfx_gfs2_fill_super+0x10/0x10
[ 787.389223][ T8303] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 787.391119][ T8303] ? set_blocksize+0x2b1/0x350
[ 787.393286][ T8303] ? sb_set_blocksize+0xf6/0x120
[ 787.395278][ T8303] ? setup_bdev_super+0x392/0x720
[ 787.397086][ T8303] get_tree_bdev+0x36f/0x610
[ 787.398722][ T8303] ? __pfx_gfs2_fill_super+0x10/0x10
[ 787.399875][ T8305] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 787.400577][ T8303] ? __pfx_get_tree_bdev+0x10/0x10
[ 787.405071][ T8303] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 787.407211][ T8303] ? cap_capable+0x1cf/0x240
[ 787.408874][ T8303] gfs2_get_tree+0x4e/0x280
[ 787.410453][ T8303] vfs_get_tree+0x8f/0x380
[ 787.412069][ T8303] path_mount+0x14e6/0x1f20
[ 787.413751][ T8303] ? kmem_cache_free+0x12e/0x380
[ 787.415496][ T8303] ? __pfx_path_mount+0x10/0x10
[ 787.417259][ T8303] ? putname+0x12e/0x170
[ 787.418761][ T8303] __x64_sys_mount+0x297/0x320
[ 787.420453][ T8303] ? __pfx___x64_sys_mount+0x10/0x10
[ 787.422355][ T8303] do_syscall_64+0xd2/0x260
[ 787.423961][ T8303] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 787.426040][ T8303] RIP: 0033:0x7f932287f4aa
[ 787.427589][ T8303] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 787.434424][ T8303] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 787.437372][ T8303] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 787.440123][ T8303] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 787.442931][ T8303] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 787.445724][ T8303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 787.448492][ T8303] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 787.451244][ T8303]
[ 787.452369][ T8304] CPU: 0 PID: 8304 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 787.455568][ T8303] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 787.456999][ T8304] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 787.461782][ T8303] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 787.469190][ T8304] Call Trace:
[ 787.470704][ T8304]
[ 787.472047][ T8304] dump_stack_lvl+0x16c/0x1f0
[ 787.473774][ T8304] sysfs_warn_dup+0x7f/0xa0
[ 787.475399][ T8304] sysfs_create_dir_ns+0x24d/0x2b0
[ 787.477221][ T8304] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 787.479189][ T8304] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 787.481080][ T8304] ? do_raw_spin_unlock+0x172/0x230
[ 787.482908][ T8304] kobject_add_internal+0x2c8/0x990
[ 787.484755][ T8304] kobject_init_and_add+0x11c/0x190
[ 787.486579][ T8304] ? __pfx_kobject_init_and_add+0x10/0x10
[ 787.488581][ T8304] ? lockdep_init_map_type+0x16d/0x7d0
[ 787.490497][ T8304] ? lockdep_init_map_type+0x16d/0x7d0
[ 787.492414][ T8304] gfs2_sys_fs_add+0x207/0x470
[ 787.494105][ T8304] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 787.495972][ T8304] ? __pfx_alloc_workqueue+0x10/0x10
[ 787.497853][ T8304] ? read_word_at_a_time+0xe/0x20
[ 787.499621][ T8304] gfs2_fill_super+0x1352/0x2bf0
[ 787.501388][ T8304] ? __pfx_gfs2_fill_super+0x10/0x10
[ 787.503235][ T8304] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 787.505129][ T8304] ? set_blocksize+0x2b1/0x350
[ 787.506813][ T8304] ? sb_set_blocksize+0xf6/0x120
[ 787.508570][ T8304] ? setup_bdev_super+0x392/0x720
[ 787.510335][ T8304] get_tree_bdev+0x36f/0x610
[ 787.511970][ T8304] ? __pfx_gfs2_fill_super+0x10/0x10
[ 787.513900][ T8304] ? __pfx_get_tree_bdev+0x10/0x10
[ 787.515734][ T8304] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 787.517855][ T8304] ? cap_capable+0x1cf/0x240
[ 787.519500][ T8304] gfs2_get_tree+0x4e/0x280
[ 787.521120][ T8304] vfs_get_tree+0x8f/0x380
[ 787.522710][ T8304] path_mount+0x14e6/0x1f20
[ 787.524323][ T8304] ? kmem_cache_free+0x12e/0x380
[ 787.526085][ T8304] ? __pfx_path_mount+0x10/0x10
[ 787.527810][ T8304] ? putname+0x12e/0x170
[ 787.529327][ T8304] __x64_sys_mount+0x297/0x320
[ 787.531021][ T8304] ? __pfx___x64_sys_mount+0x10/0x10
[ 787.532898][ T8304] do_syscall_64+0xd2/0x260
[ 787.534494][ T8304] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 787.536572][ T8304] RIP: 0033:0x7fb605a7f4aa
[ 787.538141][ T8304] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 787.544816][ T8304] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 787.547737][ T8304] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 787.550503][ T8304] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 787.553264][ T8304] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 787.556021][ T8304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 787.558776][ T8304] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 787.561537][ T8304]
[ 787.562632][ T8305] CPU: 3 PID: 8305 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 787.564413][ T8304] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 787.566221][ T8305] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 787.566230][ T8305] Call Trace:
[ 787.566235][ T8305]
[ 787.566239][ T8305] dump_stack_lvl+0x16c/0x1f0
[ 787.566258][ T8305] sysfs_warn_dup+0x7f/0xa0
[ 787.566274][ T8305] sysfs_create_dir_ns+0x24d/0x2b0
[ 787.571120][ T8304] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 787.574519][ T8305] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 787.574537][ T8305] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 787.574549][ T8305] ? do_raw_spin_unlock+0x172/0x230
[ 787.574563][ T8305] kobject_add_internal+0x2c8/0x990
[ 787.574575][ T8305] kobject_init_and_add+0x11c/0x190
[ 787.574586][ T8305] ? __pfx_kobject_init_and_add+0x10/0x10
[ 787.574597][ T8305] ? lockdep_init_map_type+0x16d/0x7d0
[ 787.574613][ T8305] ? lockdep_init_map_type+0x16d/0x7d0
[ 787.574629][ T8305] gfs2_sys_fs_add+0x207/0x470
[ 787.574644][ T8305] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 787.574659][ T8305] ? __pfx_alloc_workqueue+0x10/0x10
[ 787.574674][ T8305] ? read_word_at_a_time+0xe/0x20
[ 787.574686][ T8305] gfs2_fill_super+0x1352/0x2bf0
[ 787.574698][ T8305] ? __pfx_gfs2_fill_super+0x10/0x10
[ 787.574708][ T8305] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 787.574718][ T8305] ? set_blocksize+0x2b1/0x350
[ 787.574729][ T8305] ? sb_set_blocksize+0xf6/0x120
[ 787.574738][ T8305] ? setup_bdev_super+0x392/0x720
[ 787.574752][ T8305] get_tree_bdev+0x36f/0x610
[ 787.574767][ T8305] ? __pfx_gfs2_fill_super+0x10/0x10
[ 787.574777][ T8305] ? __pfx_get_tree_bdev+0x10/0x10
[ 787.574792][ T8305] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 787.624042][ T8305] ? cap_capable+0x1cf/0x240
[ 787.625693][ T8305] gfs2_get_tree+0x4e/0x280
[ 787.627290][ T8305] vfs_get_tree+0x8f/0x380
[ 787.628879][ T8305] path_mount+0x14e6/0x1f20
[ 787.630482][ T8305] ? kmem_cache_free+0x12e/0x380
[ 787.632253][ T8305] ? __pfx_path_mount+0x10/0x10
[ 787.633970][ T8305] ? putname+0x12e/0x170
[ 787.635464][ T8305] __x64_sys_mount+0x297/0x320
[ 787.637155][ T8305] ? __pfx___x64_sys_mount+0x10/0x10
[ 787.638997][ T8305] do_syscall_64+0xd2/0x260
[ 787.640601][ T8305] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 787.642660][ T8305] RIP: 0033:0x7f131fc7f4aa
[ 787.644226][ T8305] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 787.650859][ T8305] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 787.653752][ T8305] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 787.656512][ T8305] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 787.659263][ T8305] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 787.662170][ T8305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 787.665085][ T8305] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 787.667831][ T8305]
[ 787.669830][ T8305] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 787.676299][ T8305] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 787.948350][ T8309] loop1: detected capacity change from 0 to 32768
[ 787.954841][ T8309] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 787.961087][ T8309] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 787.968221][ T8309] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 787.968413][ T8310] loop0: detected capacity change from 0 to 32768
[ 787.971662][ T1389] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 787.975678][ T1389] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 787.987474][ T8312] loop3: detected capacity change from 0 to 32768
[ 787.988587][ T8310] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 787.992428][ T8310] CPU: 1 PID: 8310 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 787.995970][ T8310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 787.999470][ T8310] Call Trace:
[ 788.000677][ T8310]
[ 788.001758][ T8310] dump_stack_lvl+0x16c/0x1f0
[ 788.003164][ T1389] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 27ms
[ 788.003424][ T8310] sysfs_warn_dup+0x7f/0xa0
[ 788.006320][ T1389] gfs2: fsid=syz:syz.0: jid=0: Done
[ 788.006842][ T8311] loop2: detected capacity change from 0 to 32768
[ 788.008028][ T8310] sysfs_create_dir_ns+0x24d/0x2b0
[ 788.008053][ T8310] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 788.009947][ T8309] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 788.012277][ T8310] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 788.012294][ T8310] ? do_raw_spin_unlock+0x172/0x230
[ 788.012305][ T8310] kobject_add_internal+0x2c8/0x990
[ 788.012317][ T8310] kobject_init_and_add+0x11c/0x190
[ 788.014668][ T8312] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 788.016108][ T8310] ? __pfx_kobject_init_and_add+0x10/0x10
[ 788.030956][ T8310] ? lockdep_init_map_type+0x16d/0x7d0
[ 788.032986][ T8310] ? lockdep_init_map_type+0x16d/0x7d0
[ 788.034923][ T8310] gfs2_sys_fs_add+0x207/0x470
[ 788.036616][ T8310] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 788.038492][ T8310] ? __pfx_alloc_workqueue+0x10/0x10
[ 788.040356][ T8310] ? read_word_at_a_time+0xe/0x20
[ 788.042074][ T8311] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 788.042389][ T8310] gfs2_fill_super+0x1352/0x2bf0
[ 788.042415][ T8310] ? __pfx_gfs2_fill_super+0x10/0x10
[ 788.048618][ T8310] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 788.050501][ T8310] ? set_blocksize+0x2b1/0x350
[ 788.052183][ T8310] ? sb_set_blocksize+0xf6/0x120
[ 788.053949][ T8310] ? setup_bdev_super+0x392/0x720
[ 788.055744][ T8310] get_tree_bdev+0x36f/0x610
[ 788.057391][ T8310] ? __pfx_gfs2_fill_super+0x10/0x10
[ 788.059246][ T8310] ? __pfx_get_tree_bdev+0x10/0x10
[ 788.061058][ T8310] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 788.063566][ T8310] ? cap_capable+0x1cf/0x240
[ 788.065355][ T8310] gfs2_get_tree+0x4e/0x280
[ 788.066972][ T8310] vfs_get_tree+0x8f/0x380
[ 788.068564][ T8310] path_mount+0x14e6/0x1f20
[ 788.070165][ T8310] ? kmem_cache_free+0x12e/0x380
[ 788.071941][ T8310] ? __pfx_path_mount+0x10/0x10
[ 788.073661][ T8310] ? putname+0x12e/0x170
[ 788.075152][ T8310] __x64_sys_mount+0x297/0x320
[ 788.076850][ T8310] ? __pfx___x64_sys_mount+0x10/0x10
[ 788.078695][ T8310] do_syscall_64+0xd2/0x260
[ 788.080293][ T8310] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 788.082717][ T8310] RIP: 0033:0x7f3ced07f4aa
[ 788.084593][ T8310] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 788.091317][ T8310] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 788.094224][ T8310] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 788.096996][ T8310] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 788.099736][ T8310] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 788.102890][ T8310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 788.105940][ T8310] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 788.108736][ T8310]
[ 788.109835][ T8311] CPU: 2 PID: 8311 Comm: syz-executor.2 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 788.113392][ T8311] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 788.116819][ T8311] Call Trace:
[ 788.117973][ T8311]
[ 788.118980][ T8311] dump_stack_lvl+0x16c/0x1f0
[ 788.120624][ T8311] sysfs_warn_dup+0x7f/0xa0
[ 788.122218][ T8311] sysfs_create_dir_ns+0x24d/0x2b0
[ 788.124001][ T8311] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 788.125978][ T8311] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 788.127864][ T8311] ? do_raw_spin_unlock+0x172/0x230
[ 788.129685][ T8311] kobject_add_internal+0x2c8/0x990
[ 788.131506][ T8311] kobject_init_and_add+0x11c/0x190
[ 788.133337][ T8311] ? __pfx_kobject_init_and_add+0x10/0x10
[ 788.135303][ T8311] ? lockdep_init_map_type+0x16d/0x7d0
[ 788.137125][ T8311] ? lockdep_init_map_type+0x16d/0x7d0
[ 788.139028][ T8311] gfs2_sys_fs_add+0x207/0x470
[ 788.140711][ T8311] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 788.142553][ T8311] ? __pfx_alloc_workqueue+0x10/0x10
[ 788.144400][ T8311] ? read_word_at_a_time+0xe/0x20
[ 788.146164][ T8311] gfs2_fill_super+0x1352/0x2bf0
[ 788.147887][ T8311] ? __pfx_gfs2_fill_super+0x10/0x10
[ 788.149729][ T8311] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 788.151587][ T8311] ? set_blocksize+0x2b1/0x350
[ 788.153259][ T8311] ? sb_set_blocksize+0xf6/0x120
[ 788.154991][ T8311] ? setup_bdev_super+0x392/0x720
[ 788.156746][ T8311] get_tree_bdev+0x36f/0x610
[ 788.158355][ T8311] ? __pfx_gfs2_fill_super+0x10/0x10
[ 788.160184][ T8311] ? __pfx_get_tree_bdev+0x10/0x10
[ 788.161973][ T8311] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 788.163913][ T8311] ? cap_capable+0x1cf/0x240
[ 788.165563][ T8311] gfs2_get_tree+0x4e/0x280
[ 788.167152][ T8311] vfs_get_tree+0x8f/0x380
[ 788.168738][ T8311] path_mount+0x14e6/0x1f20
[ 788.170326][ T8311] ? kmem_cache_free+0x12e/0x380
[ 788.172064][ T8311] ? __pfx_path_mount+0x10/0x10
[ 788.173793][ T8311] ? putname+0x12e/0x170
[ 788.175264][ T8311] __x64_sys_mount+0x297/0x320
[ 788.176942][ T8311] ? __pfx___x64_sys_mount+0x10/0x10
[ 788.178777][ T8311] do_syscall_64+0xd2/0x260
[ 788.180370][ T8311] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 788.182411][ T8311] RIP: 0033:0x7f131fc7f4aa
[ 788.183974][ T8311] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 788.190669][ T8311] RSP: 002b:00007ffd8021bdc8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 788.193691][ T8311] RAX: ffffffffffffffda RBX: 00007ffd8021be50 RCX: 00007f131fc7f4aa
[ 788.194659][ T8310] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 788.196427][ T8311] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd8021be10
[ 788.196438][ T8311] RBP: 0000000020000040 R08: 00007ffd8021be50 R09: 0000000000000000
[ 788.196444][ T8311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 788.196451][ T8311] R13: 00007ffd8021be10 R14: 0000000000012556 R15: 0000000020000100
[ 788.196459][ T8311]
[ 788.196465][ T8312] CPU: 3 PID: 8312 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 788.201954][ T8311] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 788.203625][ T8310] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 788.203996][ T8312] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 788.204005][ T8312] Call Trace:
[ 788.204010][ T8312]
[ 788.204014][ T8312] dump_stack_lvl+0x16c/0x1f0
[ 788.204034][ T8312] sysfs_warn_dup+0x7f/0xa0
[ 788.204050][ T8312] sysfs_create_dir_ns+0x24d/0x2b0
[ 788.204066][ T8312] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 788.207782][ T8311] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 788.209583][ T8312] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 788.209597][ T8312] ? do_raw_spin_unlock+0x172/0x230
[ 788.209608][ T8312] kobject_add_internal+0x2c8/0x990
[ 788.209619][ T8312] kobject_init_and_add+0x11c/0x190
[ 788.209630][ T8312] ? __pfx_kobject_init_and_add+0x10/0x10
[ 788.248092][ T8312] ? lockdep_init_map_type+0x16d/0x7d0
[ 788.250201][ T8312] ? lockdep_init_map_type+0x16d/0x7d0
[ 788.252582][ T8312] gfs2_sys_fs_add+0x207/0x470
[ 788.254243][ T8312] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 788.256064][ T8312] ? __pfx_alloc_workqueue+0x10/0x10
[ 788.257905][ T8312] ? read_word_at_a_time+0xe/0x20
[ 788.259649][ T8312] gfs2_fill_super+0x1352/0x2bf0
[ 788.261375][ T8312] ? __pfx_gfs2_fill_super+0x10/0x10
[ 788.263208][ T8312] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 788.265089][ T8312] ? set_blocksize+0x2b1/0x350
[ 788.266758][ T8312] ? sb_set_blocksize+0xf6/0x120
[ 788.268495][ T8312] ? setup_bdev_super+0x392/0x720
[ 788.270252][ T8312] get_tree_bdev+0x36f/0x610
[ 788.271867][ T8312] ? __pfx_gfs2_fill_super+0x10/0x10
[ 788.273713][ T8312] ? __pfx_get_tree_bdev+0x10/0x10
[ 788.275492][ T8312] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 788.277447][ T8312] ? cap_capable+0x1cf/0x240
[ 788.279068][ T8312] gfs2_get_tree+0x4e/0x280
[ 788.280658][ T8312] vfs_get_tree+0x8f/0x380
[ 788.282222][ T8312] path_mount+0x14e6/0x1f20
[ 788.283816][ T8312] ? kmem_cache_free+0x12e/0x380
[ 788.285553][ T8312] ? __pfx_path_mount+0x10/0x10
[ 788.287246][ T8312] ? putname+0x12e/0x170
[ 788.288732][ T8312] __x64_sys_mount+0x297/0x320
[ 788.290403][ T8312] ? __pfx___x64_sys_mount+0x10/0x10
[ 788.292248][ T8312] do_syscall_64+0xd2/0x260
[ 788.293840][ T8312] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 788.295880][ T8312] RIP: 0033:0x7fb605a7f4aa
[ 788.297441][ T8312] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 788.304070][ T8312] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 788.306956][ T8312] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 788.309709][ T8312] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 788.312435][ T8312] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 788.315161][ T8312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 788.317884][ T8312] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 788.320629][ T8312]
[ 788.324722][ T8312] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 788.329592][ T8312] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 788.347967][ T8309] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 788.357838][ T5265] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 788.357838][ T5265] inode = 11 2340
[ 788.357838][ T5265] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 788.364345][ T5265] 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
[ 788.367723][ T5265] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5265 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 788.371327][ T5265] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 788.374273][ T5265] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 788.381322][ T5265] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 788.384444][ T5265] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 788.386999][ T5265] gfs2: fsid=syz:syz.0: File system withdrawn
[ 788.389274][ T5265] CPU: 0 PID: 5265 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 788.392860][ T5265] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 788.396389][ T5265] Call Trace:
[ 788.397571][ T5265]
[ 788.398614][ T5265] dump_stack_lvl+0x16c/0x1f0
[ 788.400280][ T5265] gfs2_withdraw+0xab8/0x1290
[ 788.401929][ T5265] ? __pfx_gfs2_withdraw+0x10/0x10
[ 788.403717][ T5265] ? map_id_range_down+0x2b6/0x3a0
[ 788.405658][ T5265] ? __pfx_map_id_range_down+0x10/0x10
[ 788.407768][ T5265] gfs2_inode_refresh+0xc99/0x10a0
[ 788.409565][ T5265] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 788.411486][ T5265] inode_go_instantiate+0x47/0x60
[ 788.413253][ T5265] gfs2_instantiate+0x169/0x250
[ 788.414948][ T5265] gfs2_glock_wait+0x214/0x330
[ 788.416669][ T5265] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 788.418509][ T5265] gfs2_glock_nq+0x946/0x1cd0
[ 788.420159][ T5265] ? do_raw_spin_unlock+0x172/0x230
[ 788.421959][ T5265] ? __gfs2_holder_init+0x18a/0x2f0
[ 788.423767][ T5265] do_sync+0x6cf/0xd30
[ 788.425206][ T5265] ? __pfx_do_sync+0x10/0x10
[ 788.426828][ T5265] ? gfs2_quota_sync+0x4ad/0x630
[ 788.428573][ T5265] ? gfs2_quota_sync+0x419/0x630
[ 788.430304][ T5265] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 788.432170][ T5265] ? qd_check_sync+0x3d8/0x4f0
[ 788.433861][ T5265] gfs2_quota_sync+0x419/0x630
[ 788.435590][ T5265] gfs2_sync_fs+0x44/0xb0
[ 788.437109][ T5265] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 788.438863][ T5265] sync_filesystem+0x10d/0x290
[ 788.440542][ T5265] generic_shutdown_super+0x7e/0x3d0
[ 788.442395][ T5265] kill_block_super+0x3b/0x90
[ 788.444044][ T5265] gfs2_kill_sb+0x360/0x410
[ 788.445643][ T5265] deactivate_locked_super+0xbe/0x1a0
[ 788.447515][ T5265] deactivate_super+0xde/0x100
[ 788.449200][ T5265] cleanup_mnt+0x222/0x450
[ 788.450764][ T5265] task_work_run+0x14e/0x250
[ 788.452386][ T5265] ? __pfx_task_work_run+0x10/0x10
[ 788.454169][ T5265] syscall_exit_to_user_mode+0x275/0x2a0
[ 788.456119][ T5265] do_syscall_64+0xe2/0x260
[ 788.457705][ T5265] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 788.459754][ T5265] RIP: 0033:0x7f932287f0d7
[ 788.461313][ T5265] 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
[ 788.467927][ T5265] RSP: 002b:00007ffd7099f2d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 788.470782][ T5265] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f932287f0d7
[ 788.473502][ T5265] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffd7099f390
[ 788.476238][ T5265] RBP: 00007ffd7099f390 R08: 0000000000000000 R09: 0000000000000000
[ 788.479003][ T5265] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd709a0450
[ 788.481749][ T5265] R13: 00007f93228c93b9 R14: 00000000000c049b R15: 0000000000000001
[ 788.484491][ T5265]
[ 788.641006][ T8319] loop2: detected capacity change from 0 to 32768
[ 788.653469][ T8319] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 788.655613][ T8320] loop3: detected capacity change from 0 to 32768
[ 788.656510][ T8319] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 788.660997][ T8320] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 788.670767][ T8320] CPU: 0 PID: 8320 Comm: syz-executor.3 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 788.673809][ T8321] loop0: detected capacity change from 0 to 32768
[ 788.674363][ T8320] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 788.674944][ T8319] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 788.675545][ T1389] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 788.675554][ T1389] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 788.687526][ T8320] Call Trace:
[ 788.688708][ T8320]
[ 788.688770][ T8321] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 788.689735][ T8320] dump_stack_lvl+0x16c/0x1f0
[ 788.689757][ T8320] sysfs_warn_dup+0x7f/0xa0
[ 788.689773][ T8320] sysfs_create_dir_ns+0x24d/0x2b0
[ 788.689789][ T8320] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 788.699294][ T8320] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 788.701187][ T8320] ? do_raw_spin_unlock+0x172/0x230
[ 788.703005][ T8320] kobject_add_internal+0x2c8/0x990
[ 788.704851][ T8320] kobject_init_and_add+0x11c/0x190
[ 788.706713][ T8320] ? __pfx_kobject_init_and_add+0x10/0x10
[ 788.708712][ T8320] ? lockdep_init_map_type+0x16d/0x7d0
[ 788.710611][ T8320] ? lockdep_init_map_type+0x16d/0x7d0
[ 788.712534][ T8320] gfs2_sys_fs_add+0x207/0x470
[ 788.714236][ T8320] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 788.716098][ T8320] ? __pfx_alloc_workqueue+0x10/0x10
[ 788.717964][ T8320] ? read_word_at_a_time+0xe/0x20
[ 788.719723][ T8320] gfs2_fill_super+0x1352/0x2bf0
[ 788.721463][ T8320] ? __pfx_gfs2_fill_super+0x10/0x10
[ 788.723298][ T8320] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 788.725194][ T8320] ? set_blocksize+0x2b1/0x350
[ 788.726908][ T8320] ? sb_set_blocksize+0xf6/0x120
[ 788.728661][ T8320] ? setup_bdev_super+0x392/0x720
[ 788.730420][ T8320] get_tree_bdev+0x36f/0x610
[ 788.732045][ T8320] ? __pfx_gfs2_fill_super+0x10/0x10
[ 788.733897][ T8320] ? __pfx_get_tree_bdev+0x10/0x10
[ 788.735736][ T8320] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 788.737707][ T8320] ? cap_capable+0x1cf/0x240
[ 788.739327][ T8320] gfs2_get_tree+0x4e/0x280
[ 788.740886][ T8320] vfs_get_tree+0x8f/0x380
[ 788.742454][ T8320] path_mount+0x14e6/0x1f20
[ 788.744048][ T8320] ? kmem_cache_free+0x12e/0x380
[ 788.745825][ T8320] ? __pfx_path_mount+0x10/0x10
[ 788.747530][ T8320] ? putname+0x12e/0x170
[ 788.749034][ T8320] __x64_sys_mount+0x297/0x320
[ 788.750729][ T8320] ? __pfx___x64_sys_mount+0x10/0x10
[ 788.752571][ T8320] do_syscall_64+0xd2/0x260
[ 788.754084][ T8320] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 788.756151][ T8320] RIP: 0033:0x7fb605a7f4aa
[ 788.757710][ T8320] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 788.764294][ T8320] RSP: 002b:00007ffdcdb32ad8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 788.767202][ T8320] RAX: ffffffffffffffda RBX: 00007ffdcdb32b60 RCX: 00007fb605a7f4aa
[ 788.769846][ T8320] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffdcdb32b20
[ 788.772594][ T8320] RBP: 0000000020000040 R08: 00007ffdcdb32b60 R09: 0000000000000000
[ 788.775309][ T8320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 788.778035][ T8320] R13: 00007ffdcdb32b20 R14: 0000000000012556 R15: 0000000020000100
[ 788.780783][ T8320]
[ 788.781876][ T8321] CPU: 3 PID: 8321 Comm: syz-executor.0 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 788.782871][ T8320] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 788.785510][ T8321] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 788.785520][ T8321] Call Trace:
[ 788.785524][ T8321]
[ 788.785529][ T8321] dump_stack_lvl+0x16c/0x1f0
[ 788.785548][ T8321] sysfs_warn_dup+0x7f/0xa0
[ 788.785564][ T8321] sysfs_create_dir_ns+0x24d/0x2b0
[ 788.785580][ T8321] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 788.785595][ T8321] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 788.785607][ T8321] ? do_raw_spin_unlock+0x172/0x230
[ 788.785618][ T8321] kobject_add_internal+0x2c8/0x990
[ 788.785629][ T8321] kobject_init_and_add+0x11c/0x190
[ 788.785640][ T8321] ? __pfx_kobject_init_and_add+0x10/0x10
[ 788.785652][ T8321] ? lockdep_init_map_type+0x16d/0x7d0
[ 788.790409][ T8320] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 788.792052][ T1389] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 116ms
[ 788.792161][ T1389] gfs2: fsid=syz:syz.0: jid=0: Done
[ 788.792227][ T8319] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 788.793993][ T8321] ? lockdep_init_map_type+0x16d/0x7d0
[ 788.825743][ T8321] gfs2_sys_fs_add+0x207/0x470
[ 788.827430][ T8321] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 788.829282][ T8321] ? __pfx_alloc_workqueue+0x10/0x10
[ 788.831148][ T8321] ? read_word_at_a_time+0xe/0x20
[ 788.832920][ T8321] gfs2_fill_super+0x1352/0x2bf0
[ 788.834662][ T8321] ? __pfx_gfs2_fill_super+0x10/0x10
[ 788.836661][ T8321] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 788.838538][ T8321] ? set_blocksize+0x2b1/0x350
[ 788.840230][ T8321] ? sb_set_blocksize+0xf6/0x120
[ 788.841958][ T8321] ? setup_bdev_super+0x392/0x720
[ 788.843729][ T8321] get_tree_bdev+0x36f/0x610
[ 788.845419][ T8321] ? __pfx_gfs2_fill_super+0x10/0x10
[ 788.847323][ T8321] ? __pfx_get_tree_bdev+0x10/0x10
[ 788.849153][ T8321] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 788.851111][ T8321] ? cap_capable+0x1cf/0x240
[ 788.852749][ T8321] gfs2_get_tree+0x4e/0x280
[ 788.854341][ T8321] vfs_get_tree+0x8f/0x380
[ 788.855907][ T8321] path_mount+0x14e6/0x1f20
[ 788.857547][ T8321] ? kmem_cache_free+0x12e/0x380
[ 788.859403][ T8321] ? __pfx_path_mount+0x10/0x10
[ 788.861202][ T8321] ? putname+0x12e/0x170
[ 788.862777][ T8321] __x64_sys_mount+0x297/0x320
[ 788.864632][ T8321] ? __pfx___x64_sys_mount+0x10/0x10
[ 788.866587][ T8321] do_syscall_64+0xd2/0x260
[ 788.868255][ T8321] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 788.868880][ T8327] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 788.868880][ T8327] inode = 11 2340
[ 788.868880][ T8327] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 788.870359][ T8321] RIP: 0033:0x7f3ced07f4aa
[ 788.870372][ T8321] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 788.870385][ T8321] RSP: 002b:00007fff89a77318 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 788.870403][ T8321] RAX: ffffffffffffffda RBX: 00007fff89a773a0 RCX: 00007f3ced07f4aa
[ 788.870480][ T8325] loop1: detected capacity change from 0 to 32768
[ 788.876898][ T8327] 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
[ 788.878453][ T8321] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fff89a77360
[ 788.893680][ T8327] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:8327 [gfs2_quotad/syz] gfs2_quota_sync+0x419/0x630
[ 788.896159][ T8321] RBP: 0000000020000040 R08: 00007fff89a773a0 R09: 0000000000000000
[ 788.896169][ T8321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 788.896176][ T8321] R13: 00007fff89a77360 R14: 0000000000012556 R15: 0000000020000100
[ 788.896202][ T8321]
[ 788.897250][ T8325] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 788.897701][ T8321] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 788.897712][ T8321] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 788.899520][ T8327] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 788.903862][ T8325] CPU: 1 PID: 8325 Comm: syz-executor.1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 788.906197][ T8327] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 788.908384][ T8325] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 788.908394][ T8325] Call Trace:
[ 788.908399][ T8325]
[ 788.908403][ T8325] dump_stack_lvl+0x16c/0x1f0
[ 788.908422][ T8325] sysfs_warn_dup+0x7f/0xa0
[ 788.913677][ T8327] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 788.914820][ T8325] sysfs_create_dir_ns+0x24d/0x2b0
[ 788.914839][ T8325] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 788.914854][ T8325] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 788.914866][ T8325] ? do_raw_spin_unlock+0x172/0x230
[ 788.914876][ T8325] kobject_add_internal+0x2c8/0x990
[ 788.914888][ T8325] kobject_init_and_add+0x11c/0x190
[ 788.914899][ T8325] ? __pfx_kobject_init_and_add+0x10/0x10
[ 788.914911][ T8325] ? lockdep_init_map_type+0x16d/0x7d0
[ 788.914925][ T8325] ? lockdep_init_map_type+0x16d/0x7d0
[ 788.914941][ T8325] gfs2_sys_fs_add+0x207/0x470
[ 788.914956][ T8325] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 788.914970][ T8325] ? __pfx_alloc_workqueue+0x10/0x10
[ 788.914986][ T8325] ? read_word_at_a_time+0xe/0x20
[ 788.914997][ T8325] gfs2_fill_super+0x1352/0x2bf0
[ 788.915009][ T8325] ? __pfx_gfs2_fill_super+0x10/0x10
[ 788.915019][ T8325] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 788.915029][ T8325] ? set_blocksize+0x2b1/0x350
[ 788.915040][ T8325] ? sb_set_blocksize+0xf6/0x120
[ 788.915049][ T8325] ? setup_bdev_super+0x392/0x720
[ 788.915064][ T8325] get_tree_bdev+0x36f/0x610
[ 788.915078][ T8325] ? __pfx_gfs2_fill_super+0x10/0x10
[ 788.915088][ T8325] ? __pfx_get_tree_bdev+0x10/0x10
[ 788.915103][ T8325] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 788.915116][ T8325] ? cap_capable+0x1cf/0x240
[ 788.916249][ T8319] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 788.919843][ T8327] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 788.922104][ T8325] gfs2_get_tree+0x4e/0x280
[ 788.925775][ T8327] gfs2: fsid=syz:syz.0: File system withdrawn
[ 788.928541][ T8325] vfs_get_tree+0x8f/0x380
[ 788.996686][ T8325] path_mount+0x14e6/0x1f20
[ 788.998325][ T8325] ? kmem_cache_free+0x12e/0x380
[ 789.000092][ T8325] ? __pfx_path_mount+0x10/0x10
[ 789.001843][ T8325] ? putname+0x12e/0x170
[ 789.003352][ T8325] __x64_sys_mount+0x297/0x320
[ 789.005069][ T8325] ? __pfx___x64_sys_mount+0x10/0x10
[ 789.006944][ T8325] do_syscall_64+0xd2/0x260
[ 789.008569][ T8325] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 789.010657][ T8325] RIP: 0033:0x7f932287f4aa
[ 789.012251][ T8325] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 789.018979][ T8325] RSP: 002b:00007ffd7099ff18 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 789.021916][ T8325] RAX: ffffffffffffffda RBX: 00007ffd7099ffa0 RCX: 00007f932287f4aa
[ 789.024676][ T8325] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007ffd7099ff60
[ 789.027447][ T8325] RBP: 0000000020000040 R08: 00007ffd7099ffa0 R09: 0000000000000000
[ 789.030217][ T8325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 789.033021][ T8325] R13: 00007ffd7099ff60 R14: 0000000000012556 R15: 0000000020000100
[ 789.035788][ T8325]
[ 789.036919][ T8327] CPU: 2 PID: 8327 Comm: gfs2_quotad/syz Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 789.039984][ T8325] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 789.040521][ T8327] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 789.040531][ T8327] Call Trace:
[ 789.040535][ T8327]
[ 789.040540][ T8327] dump_stack_lvl+0x16c/0x1f0
[ 789.040560][ T8327] gfs2_withdraw+0xab8/0x1290
[ 789.054675][ T8325] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 789.054905][ T8327] ? __pfx_gfs2_withdraw+0x10/0x10
[ 789.059244][ T8327] ? map_id_range_down+0x2b6/0x3a0
[ 789.061070][ T8327] ? __pfx_map_id_range_down+0x10/0x10
[ 789.062958][ T8327] gfs2_inode_refresh+0xc99/0x10a0
[ 789.064753][ T8327] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 789.066709][ T8327] inode_go_instantiate+0x47/0x60
[ 789.068486][ T8327] gfs2_instantiate+0x169/0x250
[ 789.070193][ T8327] gfs2_glock_wait+0x214/0x330
[ 789.071866][ T8327] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 789.073720][ T8327] gfs2_glock_nq+0x946/0x1cd0
[ 789.075350][ T8327] ? do_raw_spin_unlock+0x172/0x230
[ 789.077193][ T8327] ? __gfs2_holder_init+0x18a/0x2f0
[ 789.079014][ T8327] do_sync+0x6cf/0xd30
[ 789.080464][ T8327] ? __pfx_do_sync+0x10/0x10
[ 789.082091][ T8327] ? gfs2_quota_sync+0x4ad/0x630
[ 789.083820][ T8327] ? gfs2_quota_sync+0x419/0x630
[ 789.085584][ T8327] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 789.087453][ T8327] ? qd_check_sync+0x3d8/0x4f0
[ 789.089148][ T8327] gfs2_quota_sync+0x419/0x630
[ 789.090825][ T8327] gfs2_quotad+0x1fe/0x840
[ 789.092411][ T8327] ? __pfx_gfs2_quotad+0x10/0x10
[ 789.094151][ T8327] ? _raw_spin_unlock_irqrestore+0x52/0x80
[ 789.096198][ T8327] ? lockdep_hardirqs_on+0x7c/0x110
[ 789.098030][ T8327] ? __kthread_parkme+0x148/0x220
[ 789.099790][ T8327] ? __pfx_gfs2_quotad+0x10/0x10
[ 789.101527][ T8327] kthread+0x2c1/0x3a0
[ 789.102960][ T8327] ? _raw_spin_unlock_irq+0x23/0x50
[ 789.104787][ T8327] ? __pfx_kthread+0x10/0x10
[ 789.106502][ T8327] ret_from_fork+0x45/0x80
[ 789.108074][ T8327] ? __pfx_kthread+0x10/0x10
[ 789.109700][ T8327] ret_from_fork_asm+0x1a/0x30
[ 789.111384][ T8327]
[ 789.116846][ T8319] gfs2: fsid=syz:syz.0: can't make FS RW: -5
[ 789.164697][ C0] ==================================================================
[ 789.168305][ C0] BUG: KASAN: slab-use-after-free in gfs2_qd_dealloc+0x7a/0xf0
[ 789.171718][ C0] Write of size 4 at addr ffff88802040ca78 by task kworker/0:1/9
[ 789.175191][ C0]
[ 789.176291][ C0] CPU: 0 PID: 9 Comm: kworker/0:1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 789.180198][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 789.184772][ C0] Workqueue: rcu_gp process_srcu
[ 789.186507][ C0] Call Trace:
[ 789.187676][ C0]
[ 789.188691][ C0] dump_stack_lvl+0x116/0x1f0
[ 789.190345][ C0] print_report+0xc3/0x620
[ 789.191914][ C0] ? __virt_addr_valid+0x5e/0x580
[ 789.193680][ C0] ? __phys_addr+0xc6/0x150
[ 789.195285][ C0] kasan_report+0xd9/0x110
[ 789.196852][ C0] ? gfs2_qd_dealloc+0x7a/0xf0
[ 789.198532][ C0] ? gfs2_qd_dealloc+0x7a/0xf0
[ 789.200225][ C0] ? rcu_core+0x826/0x16b0
[ 789.201794][ C0] kasan_check_range+0xef/0x1a0
[ 789.203495][ C0] gfs2_qd_dealloc+0x7a/0xf0
[ 789.205128][ C0] rcu_core+0x828/0x16b0
[ 789.206615][ C0] ? __pfx_rcu_core+0x10/0x10
[ 789.208271][ C0] __do_softirq+0x218/0x922
[ 789.209875][ C0] ? __pfx___do_softirq+0x10/0x10
[ 789.211615][ C0] irq_exit_rcu+0xb9/0x120
[ 789.213195][ C0] sysvec_apic_timer_interrupt+0x95/0xb0
[ 789.215157][ C0]
[ 789.216201][ C0]
[ 789.217255][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 789.219343][ C0] RIP: 0010:queue_delayed_work_on+0x9e/0x130
[ 789.221460][ C0] Code: ff 48 89 ee e8 03 e5 34 00 48 85 ed 75 46 e8 e9 e9 34 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 e7 e4 34 00 48 85 db 75 75 cd e9 34 00 44 89 e8 48 83 c4 08 5b 5d 41 5c 41 5d 41 5e 41 5f
[ 789.228122][ C0] RSP: 0018:ffffc900000c7c90 EFLAGS: 00000293
[ 789.230242][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff815888c4
[ 789.232998][ C0] RDX: ffff8880176fc880 RSI: ffffffff815888ce RDI: 0000000000000007
[ 789.235753][ C0] RBP: 0000000000000200 R08: 0000000000000007 R09: 0000000000000000
[ 789.238507][ C0] R10: 0000000000000000 R11: 0000000000000004 R12: ffff8880154b8000
[ 789.241264][ C0] R13: 0000000000000001 R14: ffff88801548a800 R15: 0000000000000000
[ 789.244017][ C0] ? queue_delayed_work_on+0xe4/0x130
[ 789.245909][ C0] ? queue_delayed_work_on+0xee/0x130
[ 789.247791][ C0] process_one_work+0x9a9/0x1ac0
[ 789.249532][ C0] ? __pfx_process_srcu+0x10/0x10
[ 789.251292][ C0] ? __pfx_process_one_work+0x10/0x10
[ 789.253244][ C0] ? assign_work+0x1a0/0x250
[ 789.254867][ C0] worker_thread+0x6c8/0xf70
[ 789.256496][ C0] ? __kthread_parkme+0x148/0x220
[ 789.258271][ C0] ? __pfx_worker_thread+0x10/0x10
[ 789.260047][ C0] kthread+0x2c1/0x3a0
[ 789.261461][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 789.263253][ C0] ? __pfx_kthread+0x10/0x10
[ 789.264891][ C0] ret_from_fork+0x45/0x80
[ 789.266456][ C0] ? __pfx_kthread+0x10/0x10
[ 789.268081][ C0] ret_from_fork_asm+0x1a/0x30
[ 789.269779][ C0]
[ 789.270870][ C0]
[ 789.271716][ C0] Allocated by task 8319:
[ 789.273237][ C0] kasan_save_stack+0x33/0x60
[ 789.274889][ C0] kasan_save_track+0x14/0x30
[ 789.276545][ C0] __kasan_kmalloc+0xaa/0xb0
[ 789.278168][ C0] gfs2_fill_super+0x141/0x2bf0
[ 789.279877][ C0] get_tree_bdev+0x36f/0x610
[ 789.281506][ C0] gfs2_get_tree+0x4e/0x280
[ 789.283100][ C0] vfs_get_tree+0x8f/0x380
[ 789.284691][ C0] path_mount+0x14e6/0x1f20
[ 789.286289][ C0] __x64_sys_mount+0x297/0x320
[ 789.287976][ C0] do_syscall_64+0xd2/0x260
[ 789.289579][ C0] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 789.291664][ C0]
[ 789.292539][ C0] Freed by task 8319:
[ 789.293947][ C0] kasan_save_stack+0x33/0x60
[ 789.295658][ C0] kasan_save_track+0x14/0x30
[ 789.297307][ C0] kasan_save_free_info+0x3b/0x60
[ 789.299063][ C0] __kasan_slab_free+0x11d/0x1a0
[ 789.300795][ C0] kfree+0x129/0x390
[ 789.302158][ C0] gfs2_fill_super+0x13d8/0x2bf0
[ 789.303876][ C0] get_tree_bdev+0x36f/0x610
[ 789.305585][ C0] gfs2_get_tree+0x4e/0x280
[ 789.307224][ C0] vfs_get_tree+0x8f/0x380
[ 789.308787][ C0] path_mount+0x14e6/0x1f20
[ 789.310367][ C0] __x64_sys_mount+0x297/0x320
[ 789.312027][ C0] do_syscall_64+0xd2/0x260
[ 789.313614][ C0] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 789.315660][ C0]
[ 789.316498][ C0] The buggy address belongs to the object at ffff88802040c000
[ 789.316498][ C0] which belongs to the cache kmalloc-8k of size 8192
[ 789.318780][ T8329] loop0: detected capacity change from 0 to 32768
[ 789.321239][ C0] The buggy address is located 2680 bytes inside of
[ 789.321239][ C0] freed 8192-byte region [ffff88802040c000, ffff88802040e000)
[ 789.321251][ C0]
[ 789.321254][ C0] The buggy address belongs to the physical page:
[ 789.321257][ C0] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x20408
[ 789.321265][ C0] head: order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0
[ 789.321272][ C0] flags: 0xfff80000000840(slab|head|node=0|zone=1|lastcpupid=0xfff)
[ 789.339617][ C0] page_type: 0xffffffff()
[ 789.341250][ C0] raw: 00fff80000000840 ffff888015443180 dead000000000100 dead000000000122
[ 789.344203][ C0] raw: 0000000000000000 0000000000020002 00000001ffffffff 0000000000000000
[ 789.345470][ T8329] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 789.347156][ C0] head: 00fff80000000840 ffff888015443180 dead000000000100 dead000000000122
[ 789.349958][ T8329] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 789.352929][ C0] head: 0000000000000000 0000000000020002 00000001ffffffff 0000000000000000
[ 789.358291][ C0] head: 00fff80000000003 ffffea0000810201 dead000000000122 00000000ffffffff
[ 789.361281][ C0] head: 0000000800000000 0000000000000000 00000000ffffffff 0000000000000000
[ 789.364269][ C0] page dumped because: kasan: bad access detected
[ 789.366496][ C0] page_owner tracks the page as allocated
[ 789.368468][ C0] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd28c0(GFP_NOWAIT|__GFP_IO|__GFP_FS|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 4909, tgid 4909 (dhcpcd), ts 28969140910, free_ts 28042324067
[ 789.375442][ C0] post_alloc_hook+0x2d4/0x350
[ 789.377127][ C0] get_page_from_freelist+0xa28/0x3780
[ 789.379030][ C0] __alloc_pages+0x22b/0x2460
[ 789.380677][ C0] new_slab+0xcc/0x3a0
[ 789.382092][ C0] ___slab_alloc+0x66d/0x1790
[ 789.383723][ C0] __slab_alloc.constprop.0+0x56/0xb0
[ 789.385588][ C0] __kmalloc_node_track_caller+0x367/0x470
[ 789.387599][ C0] kmalloc_reserve+0xef/0x2c0
[ 789.389241][ C0] __alloc_skb+0x164/0x380
[ 789.390789][ C0] netlink_dump+0x2b2/0xe00
[ 789.392375][ C0] netlink_recvmsg+0xa13/0xf40
[ 789.394032][ C0] sock_recvmsg+0x1f6/0x250
[ 789.395602][ C0] ____sys_recvmsg+0x21f/0x6b0
[ 789.397268][ C0] ___sys_recvmsg+0x115/0x1a0
[ 789.398904][ C0] __sys_recvmsg+0x114/0x1e0
[ 789.400513][ C0] do_syscall_64+0xd2/0x260
[ 789.402078][ C0] page last free pid 4994 tgid 4994 stack trace:
[ 789.404256][ C0] free_unref_page_prepare+0x527/0xb10
[ 789.406164][ C0] free_unref_page+0x33/0x3c0
[ 789.407805][ C0] __put_partials+0x14c/0x170
[ 789.409441][ C0] qlist_free_all+0x4e/0x140
[ 789.411046][ C0] kasan_quarantine_reduce+0x192/0x1e0
[ 789.412936][ C0] __kasan_slab_alloc+0x69/0x90
[ 789.414626][ C0] kmem_cache_alloc+0x136/0x320
[ 789.416373][ C0] getname_flags.part.0+0x50/0x4f0
[ 789.418130][ C0] getname_flags+0x9b/0xf0
[ 789.419678][ C0] vfs_fstatat+0x9a/0x150
[ 789.421178][ C0] __do_sys_newfstatat+0x98/0x120
[ 789.422931][ C0] do_syscall_64+0xd2/0x260
[ 789.424527][ C0] entry_SYSCALL_64_after_hwframe+0x72/0x7a
[ 789.426607][ C0]
[ 789.427448][ C0] Memory state around the buggy address:
[ 789.429379][ C0] ffff88802040c900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 789.432195][ C0] ffff88802040c980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 789.434958][ C0] >ffff88802040ca00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 789.437721][ C0] ^
[ 789.440464][ C0] ffff88802040ca80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 789.443232][ C0] ffff88802040cb00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 789.446000][ C0] ==================================================================
[ 789.448819][ C0] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 789.451302][ C0] CPU: 0 PID: 9 Comm: kworker/0:1 Not tainted 6.9.0-rc1-syzkaller-00379-g18737353cca0 #0
[ 789.454670][ C0] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 789.458162][ C0] Workqueue: rcu_gp process_srcu
[ 789.459886][ C0] Call Trace:
[ 789.461078][ C0]
[ 789.462088][ C0] dump_stack_lvl+0x3d/0x1f0
[ 789.463707][ C0] panic+0x6f5/0x7a0
[ 789.465096][ C0] ? __pfx_panic+0x10/0x10
[ 789.466672][ C0] ? check_panic_on_warn+0x1f/0xb0
[ 789.468463][ C0] check_panic_on_warn+0xab/0xb0
[ 789.470201][ C0] end_report+0x117/0x180
[ 789.471728][ C0] kasan_report+0xe9/0x110
[ 789.473300][ C0] ? gfs2_qd_dealloc+0x7a/0xf0
[ 789.474984][ C0] ? gfs2_qd_dealloc+0x7a/0xf0
[ 789.476668][ C0] ? rcu_core+0x826/0x16b0
[ 789.478228][ C0] kasan_check_range+0xef/0x1a0
[ 789.479920][ C0] gfs2_qd_dealloc+0x7a/0xf0
[ 789.481539][ C0] rcu_core+0x828/0x16b0
[ 789.483029][ C0] ? __pfx_rcu_core+0x10/0x10
[ 789.484698][ C0] __do_softirq+0x218/0x922
[ 789.486293][ C0] ? __pfx___do_softirq+0x10/0x10
[ 789.488060][ C0] irq_exit_rcu+0xb9/0x120
[ 789.489631][ C0] sysvec_apic_timer_interrupt+0x95/0xb0
[ 789.491579][ C0]
[ 789.492617][ C0]
[ 789.493653][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 789.495735][ C0] RIP: 0010:queue_delayed_work_on+0x9e/0x130
[ 789.497834][ C0] Code: ff 48 89 ee e8 03 e5 34 00 48 85 ed 75 46 e8 e9 e9 34 00 9c 5b 81 e3 00 02 00 00 31 ff 48 89 de e8 e7 e4 34 00 48 85 db 75 75 cd e9 34 00 44 89 e8 48 83 c4 08 5b 5d 41 5c 41 5d 41 5e 41 5f
[ 789.504494][ C0] RSP: 0018:ffffc900000c7c90 EFLAGS: 00000293
[ 789.506611][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff815888c4
[ 789.509362][ C0] RDX: ffff8880176fc880 RSI: ffffffff815888ce RDI: 0000000000000007
[ 789.512105][ C0] RBP: 0000000000000200 R08: 0000000000000007 R09: 0000000000000000
[ 789.514850][ C0] R10: 0000000000000000 R11: 0000000000000004 R12: ffff8880154b8000
[ 789.517597][ C0] R13: 0000000000000001 R14: ffff88801548a800 R15: 0000000000000000
[ 789.520337][ C0] ? queue_delayed_work_on+0xe4/0x130
[ 789.522196][ C0] ? queue_delayed_work_on+0xee/0x130
[ 789.524062][ C0] process_one_work+0x9a9/0x1ac0
[ 789.525799][ C0] ? __pfx_process_srcu+0x10/0x10
[ 789.527555][ C0] ? __pfx_process_one_work+0x10/0x10
[ 789.529413][ C0] ? assign_work+0x1a0/0x250
[ 789.531019][ C0] worker_thread+0x6c8/0xf70
[ 789.532643][ C0] ? __kthread_parkme+0x148/0x220
[ 789.534368][ C0] ? __pfx_worker_thread+0x10/0x10
[ 789.536137][ C0] kthread+0x2c1/0x3a0
[ 789.537584][ C0] ? _raw_spin_unlock_irq+0x23/0x50
[ 789.539391][ C0] ? __pfx_kthread+0x10/0x10
[ 789.541002][ C0] ret_from_fork+0x45/0x80
[ 789.542554][ C0] ? __pfx_kthread+0x10/0x10
[ 789.544167][ C0] ret_from_fork_asm+0x1a/0x30
[ 789.545942][ C0]
[ 789.547938][ C0] Kernel Offset: disabled
[ 789.549480][ C0] Rebooting in 86400 seconds..
VM DIAGNOSIS:
21:59:30 Registers:
info registers vcpu 0
CPU#0
RAX=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff84f81065 RDI=ffffffff94d7d6a0 RBP=ffffffff94d7d660 RSP=ffffc90000007818
R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=502030203a555043
R12=0000000000000000 R13=0000000000000033 R14=ffffffff84f81000 R15=0000000000000000
RIP=ffffffff84f8108f RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff88806b000000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000055556b1bd788 CR3=000000002ed18000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=0000000001000000 Opmask01=0000000001000001 Opmask02=00000000ffffbfef Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff89a777d0 0000003000000018
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f3ced0c9da6
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f3ced0c9db3
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f3ced0c9dad
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f3ced0c9dc1
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f3ced0c9e47
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f3ced0c9f25
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 0000000000000000 0000000000000000 0000000000000000
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000050
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 0000000000000000 0000000000000000 0000000000000050
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000524f525245
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00524f5252450040
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00e800a800000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
info registers vcpu 1
CPU#1
RAX=0000000000000000 RBX=ffffea00010de0c0 RCX=ffffffff81d8d62e RDX=ffff88801a99a440
RSI=0000000000000000 RDI=0000000000000001 RBP=0000000000000001 RSP=ffffc900056e7cd0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000002
R12=0000000000000000 R13=00000007fb5fccc8 R14=ffff88802a9b6001 R15=00007fb604c00000
RIP=ffffffff818d725c RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0000 0000000000000000 ffffffff 00c00000
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 000055556b1bd480 ffffffff 00c00000
GS =0000 ffff88806b100000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fb5fccc8000 CR3=00000000420c8000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=0000000080040001 Opmask01=000000000002060f Opmask02=00000000ffefffff Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdcdb32210 00007ffdcdb321f0
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdcdb32350 00007ffdcdb321d0
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdcdb32210
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdcdb32350
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdcdb32350 00007ffdcdb321d0
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdcdb32210 00007ffdcdb321f0
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fb605ac9e47
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fb605ac9f25
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 8509521921912563 24a1222524294224 3cca5e6baefc36dd 73a81879fdec9c78
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0063696e61703d73 726f727265006f72 2d746e756f6d6572 3d73726f72726500
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00464c4b44551856 574a575740004a57 08514b504a484057 1856574a57574000
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000002 0000000000000000 0000000000000000 00000000000000a0
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000524f525245
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00524f5252450040
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00e800a800000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
info registers vcpu 2
CPU#2
RAX=ffff88801b0b2f8a RBX=ffff88801b0b2f68 RCX=1ffffffff2841e06 RDX=dffffc0000000000
RSI=ffff88801b0b2f68 RDI=ffff88801b0b2f8a RBP=ffffc90005667a10 RSP=ffffc900056678d0
R8 =0000000000000000 R9 =fffffbfff2841830 R10=ffffffff9420c187 R11=0000000000000001
R12=ffff88801b0b2440 R13=ffff88801b0b2f18 R14=0000000000000008 R15=1ffff92000accf20
RIP=ffffffff816b3c1c RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0000 0000000000000000 ffffffff 00c00000
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 000055555d3c8480 ffffffff 00c00000
GS =0000 ffff88806b200000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe000008f000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f3ce4500000 CR3=000000004641a000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=0000000080040001 Opmask01=000000000002060f Opmask02=00000000ffefffff Opmask03=0000000000000000
Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff89a76a50 00007fff89a76a30
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff89a76b90 00007fff89a76a10
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000001a0000000d0 00000000ffffffff
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff89a76a50
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff89a76b90
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff89a76b90 00007fff89a76a10
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fff89a76a50 00007fff89a76a30
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f3ced0c9e47
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007f3ced0c9f25
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 8509521921912563 24a1222524294224 3cca5e6baefc36dd 73a81879fdec9c78
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0063696e61703d73 726f727265006f72 2d746e756f6d6572 3d73726f72726500
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 00464c4b44551856 574a575740004a57 08514b504a484057 1856574a57574000
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 0000000000000000 0000000000000000 0000000000000050
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 000000524f525245
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00524f5252450040
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00e800a800000000
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
info registers vcpu 3
CPU#3
RAX=dffffc0000000000 RBX=ffffc90003bc7448 RCX=1ffffffff295d554 RDX=1ffff11004499720
RSI=ffffffff813cc73b RDI=ffff8880224cb900 RBP=0000000000000001 RSP=ffffc90003bc73c0
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000
R12=ffffc90003bc7448 R13=ffffffff81793df0 R14=ffffc90003bc7508 R15=ffff8880224ca440
RIP=ffffffff815d982d RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 00007f53050d0280 ffffffff 00c00000
GS =0000 ffff88806b300000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe00000d6000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f3ced1a8000 CR3=000000002f61a000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
Opmask00=00000000fef1ffd0 Opmask01=0000000000004211 Opmask02=000000000000ffdf Opmask03=0000000000000000
Opmask04=00000000ffffffff Opmask05=00000000004007ff Opmask06=0000000007ffe7ff Opmask07=0000000000000000
ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffdef8b8b30 0000003000000010
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ff00000000000000 0000000000000000
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffff000000000000 0000000000000000
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffff000000000000 ffff000000000000
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffff000000000000 0000000000000000
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000
ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 656c696620732520 6465746165726300 0a73253a47000a73 253d73253a45000a
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 40494c4305560005 4140514440574600 0a56001f47000a56 001856001f45000a
ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 fcc1e5e8d6a2595c 0000555217709f67 00000000000000a1 0000000000000000
ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 fcc1e5e8d6a2595c 000055521773b707 0000000000000411 000000000036316c
ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 67667c7c7b677f1a 43492b3533512862 50647261646e6174 536e703a554d4551
ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6f777f7d7f6fffda 6f7f7f7f7f757fff 737f736f7e6f7df7 7f7f7b7b777fff7f
ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a00
ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6e61693a302e2d32 2e36310030002f31 3000343053413a31 2d322e36312e312d
ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 29393030302c2d32 2e362b0030002831 3000312e382d3531 2d2d2e36312e312d
ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 282b2e2fdf37342d 280bbfbf23243324 26312033fc040f18 1317140d080b0412
ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 343133bffc121104 1214041204110814 100411bffc040f18 1317140d080b0412
ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4141414141414141 4141414141414141 4141414141414141 4141414141414141
ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a
ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2020202020202020 2020202020202020 2020202020202020 2020202020202020