T9480]
[ 319.941145][ T9480] dump_stack_lvl+0x16c/0x1f0
[ 319.941161][ T9480] sysfs_warn_dup+0x7f/0xa0
[ 319.941176][ T9480] sysfs_create_dir_ns+0x24d/0x2b0
[ 319.946398][ T9479] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 319.950578][ T9480] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 319.950605][ T9480] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 319.950621][ T9480] ? do_raw_spin_unlock+0x172/0x230
[ 319.950636][ T9480] kobject_add_internal+0x2c8/0x990
[ 319.968320][ T9480] kobject_init_and_add+0x11c/0x190
[ 319.970242][ T9480] ? __pfx_kobject_init_and_add+0x10/0x10
[ 319.972343][ T9480] ? lockdep_init_map_type+0x16d/0x7d0
[ 319.974466][ T9480] ? lockdep_init_map_type+0x16d/0x7d0
[ 319.976782][ T9480] gfs2_sys_fs_add+0x207/0x470
[ 319.978783][ T9480] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 319.981171][ T9480] ? __pfx_alloc_workqueue+0x10/0x10
[ 319.983568][ T9480] ? read_word_at_a_time+0xe/0x20
[ 319.985868][ T9480] gfs2_fill_super+0x1352/0x2bf0
[ 319.988113][ T9480] ? __pfx_gfs2_fill_super+0x10/0x10
[ 319.990467][ T9480] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 319.992877][ T9480] ? set_blocksize+0x2b1/0x350
[ 319.994992][ T9480] ? sb_set_blocksize+0xf6/0x120
[ 319.997168][ T9480] ? setup_bdev_super+0x392/0x720
[ 319.999492][ T9480] get_tree_bdev+0x36f/0x610
[ 320.001575][ T9480] ? __pfx_gfs2_fill_super+0x10/0x10
[ 320.003926][ T9480] ? __pfx_get_tree_bdev+0x10/0x10
[ 320.006207][ T9480] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 320.008733][ T9480] ? cap_capable+0x1cf/0x240
[ 320.010852][ T9480] gfs2_get_tree+0x4e/0x280
[ 320.012874][ T9480] vfs_get_tree+0x8f/0x380
[ 320.014896][ T9480] path_mount+0x14e6/0x1f20
[ 320.016953][ T9480] ? kmem_cache_free+0x12e/0x380
[ 320.019227][ T9480] ? __pfx_path_mount+0x10/0x10
[ 320.021421][ T9480] ? putname+0x12e/0x170
[ 320.023248][ T9480] __x64_sys_mount+0x297/0x320
[ 320.025362][ T9480] ? __pfx___x64_sys_mount+0x10/0x10
[ 320.027812][ T9480] do_syscall_64+0xcf/0x260
[ 320.029850][ T9480] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 320.032450][ T9480] RIP: 0033:0x7f7f1ea7f4aa
[ 320.034201][ T9480] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 320.040861][ T9480] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 320.044312][ T9480] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 320.047821][ T9480] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 320.051363][ T9480] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 320.054856][ T9480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 320.058266][ T9480] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 320.061739][ T9480]
[ 320.063043][ T9482] CPU: 0 PID: 9482 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 320.064854][ T9480] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 320.067277][ T9482] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 320.067292][ T9482] Call Trace:
[ 320.067300][ T9482]
[ 320.067308][ T9482] dump_stack_lvl+0x16c/0x1f0
[ 320.067337][ T9482] sysfs_warn_dup+0x7f/0xa0
[ 320.073069][ T9480] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 320.076955][ T9482] sysfs_create_dir_ns+0x24d/0x2b0
[ 320.076991][ T9482] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 320.091119][ T9482] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 320.093618][ T9482] ? do_raw_spin_unlock+0x172/0x230
[ 320.095984][ T9482] kobject_add_internal+0x2c8/0x990
[ 320.098329][ T9482] kobject_init_and_add+0x11c/0x190
[ 320.100738][ T9482] ? __pfx_kobject_init_and_add+0x10/0x10
[ 320.103308][ T9482] ? lockdep_init_map_type+0x16d/0x7d0
[ 320.105767][ T9482] ? lockdep_init_map_type+0x16d/0x7d0
[ 320.108212][ T9482] gfs2_sys_fs_add+0x207/0x470
[ 320.110410][ T9482] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 320.112827][ T9482] ? __pfx_alloc_workqueue+0x10/0x10
[ 320.115244][ T9482] ? read_word_at_a_time+0xe/0x20
[ 320.117550][ T9482] gfs2_fill_super+0x1352/0x2bf0
[ 320.119803][ T9482] ? __pfx_gfs2_fill_super+0x10/0x10
[ 320.122134][ T9482] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 320.124558][ T9482] ? set_blocksize+0x2b1/0x350
[ 320.126658][ T9482] ? sb_set_blocksize+0xf6/0x120
[ 320.128677][ T9482] ? setup_bdev_super+0x392/0x720
[ 320.130862][ T9482] get_tree_bdev+0x36f/0x610
[ 320.132882][ T9482] ? __pfx_gfs2_fill_super+0x10/0x10
[ 320.135212][ T9482] ? __pfx_get_tree_bdev+0x10/0x10
[ 320.137436][ T9482] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 320.139981][ T9482] ? cap_capable+0x1cf/0x240
[ 320.142028][ T9482] gfs2_get_tree+0x4e/0x280
[ 320.144076][ T9482] vfs_get_tree+0x8f/0x380
[ 320.146043][ T9482] path_mount+0x14e6/0x1f20
[ 320.148050][ T9482] ? kmem_cache_free+0x12e/0x380
[ 320.150201][ T9482] ? __pfx_path_mount+0x10/0x10
[ 320.152355][ T9482] ? putname+0x12e/0x170
[ 320.154260][ T9482] __x64_sys_mount+0x297/0x320
[ 320.156380][ T9482] ? __pfx___x64_sys_mount+0x10/0x10
[ 320.158692][ T9482] do_syscall_64+0xcf/0x260
[ 320.160676][ T9482] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 320.163271][ T9482] RIP: 0033:0x7fc1ff47f4aa
[ 320.165215][ T9482] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 320.173732][ T9482] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 320.177098][ T9482] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 320.180385][ T9482] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 320.183913][ T9482] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 320.187398][ T9482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 320.190927][ T9482] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 320.194421][ T9482]
[ 320.198921][ T9482] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 320.204046][ T9482] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 320.668997][ T9489] loop2: detected capacity change from 0 to 32768
[ 320.676040][ T9489] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 320.682392][ T9489] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 320.685150][ T9487] loop1: detected capacity change from 0 to 32768
[ 320.691970][ T9487] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 320.694469][ T9489] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 320.698944][ T9487] CPU: 1 PID: 9487 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 320.700450][ T54] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 320.703272][ T9487] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 320.703286][ T9487] Call Trace:
[ 320.703294][ T9487]
[ 320.703301][ T9487] dump_stack_lvl+0x16c/0x1f0
[ 320.703330][ T9487] sysfs_warn_dup+0x7f/0xa0
[ 320.706095][ T54] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 320.710372][ T9487] sysfs_create_dir_ns+0x24d/0x2b0
[ 320.710405][ T9487] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 320.710432][ T9487] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 320.710453][ T9487] ? do_raw_spin_unlock+0x172/0x230
[ 320.710471][ T9487] kobject_add_internal+0x2c8/0x990
[ 320.729363][ T9491] loop0: detected capacity change from 0 to 32768
[ 320.729698][ T9487] kobject_init_and_add+0x11c/0x190
[ 320.729733][ T9487] ? __pfx_kobject_init_and_add+0x10/0x10
[ 320.739612][ T9487] ? lockdep_init_map_type+0x16d/0x7d0
[ 320.742075][ T9487] ? lockdep_init_map_type+0x16d/0x7d0
[ 320.744561][ T9487] gfs2_sys_fs_add+0x207/0x470
[ 320.746108][ T9491] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 320.746707][ T9487] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 320.752184][ T9487] ? __pfx_alloc_workqueue+0x10/0x10
[ 320.754492][ T9487] ? read_word_at_a_time+0xe/0x20
[ 320.756709][ T9487] gfs2_fill_super+0x1352/0x2bf0
[ 320.758713][ T9487] ? __pfx_gfs2_fill_super+0x10/0x10
[ 320.760983][ T9487] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 320.763264][ T9487] ? set_blocksize+0x2b1/0x350
[ 320.765338][ T9487] ? sb_set_blocksize+0xf6/0x120
[ 320.767511][ T9487] ? setup_bdev_super+0x392/0x720
[ 320.769767][ T9487] get_tree_bdev+0x36f/0x610
[ 320.771847][ T9487] ? __pfx_gfs2_fill_super+0x10/0x10
[ 320.774167][ T9487] ? __pfx_get_tree_bdev+0x10/0x10
[ 320.776278][ T9487] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 320.776834][ T9493] loop3: detected capacity change from 0 to 32768
[ 320.778303][ T9487] ? cap_capable+0x1cf/0x240
[ 320.782948][ T9487] gfs2_get_tree+0x4e/0x280
[ 320.784880][ T9487] vfs_get_tree+0x8f/0x380
[ 320.786572][ T9487] path_mount+0x14e6/0x1f20
[ 320.788193][ T9487] ? kmem_cache_free+0x12e/0x380
[ 320.790250][ T9487] ? __pfx_path_mount+0x10/0x10
[ 320.792372][ T9487] ? putname+0x12e/0x170
[ 320.794233][ T9487] __x64_sys_mount+0x297/0x320
[ 320.796286][ T9487] ? __pfx___x64_sys_mount+0x10/0x10
[ 320.798544][ T9487] do_syscall_64+0xcf/0x260
[ 320.800558][ T9487] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 320.802245][ T9493] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 320.803142][ T9487] RIP: 0033:0x7fc2a807f4aa
[ 320.803159][ T9487] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 320.803177][ T9487] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 320.803196][ T9487] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 320.822526][ T9487] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 320.825638][ T9487] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 320.828756][ T9487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 320.831678][ T9487] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 320.834714][ T9487]
[ 320.835943][ T9493] CPU: 3 PID: 9493 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 320.837388][ T54] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 131ms
[ 320.839621][ T9493] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 320.839630][ T9493] Call Trace:
[ 320.839635][ T9493]
[ 320.839640][ T9493] dump_stack_lvl+0x16c/0x1f0
[ 320.839657][ T9493] sysfs_warn_dup+0x7f/0xa0
[ 320.840161][ T9487] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 320.840177][ T9487] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 320.842446][ T54] gfs2: fsid=syz:syz.0: jid=0: Done
[ 320.845933][ T9493] sysfs_create_dir_ns+0x24d/0x2b0
[ 320.847393][ T9489] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 320.848417][ T9493] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 320.867384][ T9493] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 320.869303][ T9493] ? do_raw_spin_unlock+0x172/0x230
[ 320.871184][ T9493] kobject_add_internal+0x2c8/0x990
[ 320.872953][ T9493] kobject_init_and_add+0x11c/0x190
[ 320.874933][ T9493] ? __pfx_kobject_init_and_add+0x10/0x10
[ 320.877002][ T9493] ? lockdep_init_map_type+0x16d/0x7d0
[ 320.879224][ T9493] ? lockdep_init_map_type+0x16d/0x7d0
[ 320.881213][ T9493] gfs2_sys_fs_add+0x207/0x470
[ 320.882954][ T9493] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 320.884860][ T9493] ? __pfx_alloc_workqueue+0x10/0x10
[ 320.886853][ T9493] ? read_word_at_a_time+0xe/0x20
[ 320.888728][ T9493] gfs2_fill_super+0x1352/0x2bf0
[ 320.890479][ T9493] ? __pfx_gfs2_fill_super+0x10/0x10
[ 320.892330][ T9493] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 320.894306][ T9493] ? set_blocksize+0x2b1/0x350
[ 320.896333][ T9493] ? sb_set_blocksize+0xf6/0x120
[ 320.898137][ T9493] ? setup_bdev_super+0x392/0x720
[ 320.900179][ T9493] get_tree_bdev+0x36f/0x610
[ 320.902218][ T9493] ? __pfx_gfs2_fill_super+0x10/0x10
[ 320.904528][ T9493] ? __pfx_get_tree_bdev+0x10/0x10
[ 320.906797][ T9493] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 320.909247][ T9493] ? cap_capable+0x1cf/0x240
[ 320.911278][ T9493] gfs2_get_tree+0x4e/0x280
[ 320.913311][ T9493] vfs_get_tree+0x8f/0x380
[ 320.915315][ T9493] path_mount+0x14e6/0x1f20
[ 320.917330][ T9493] ? kmem_cache_free+0x12e/0x380
[ 320.919553][ T9493] ? __pfx_path_mount+0x10/0x10
[ 320.921690][ T9493] ? putname+0x12e/0x170
[ 320.923590][ T9493] __x64_sys_mount+0x297/0x320
[ 320.925709][ T9493] ? __pfx___x64_sys_mount+0x10/0x10
[ 320.928099][ T9493] do_syscall_64+0xcf/0x260
[ 320.930144][ T9493] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 320.932794][ T9493] RIP: 0033:0x7fc1ff47f4aa
[ 320.934769][ T9493] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 320.943076][ T9493] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 320.946736][ T9493] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 320.950068][ T9493] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 320.953543][ T9493] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 320.956845][ T9493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 320.959818][ T9493] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 320.963344][ T9493]
[ 320.964692][ T9491] CPU: 0 PID: 9491 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 320.968433][ T9493] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 320.968992][ T9491] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 320.969006][ T9491] Call Trace:
[ 320.969014][ T9491]
[ 320.969021][ T9491] dump_stack_lvl+0x16c/0x1f0
[ 320.969048][ T9491] sysfs_warn_dup+0x7f/0xa0
[ 320.975395][ T9493] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 320.979039][ T9491] sysfs_create_dir_ns+0x24d/0x2b0
[ 320.979074][ T9491] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 320.979106][ T9491] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 320.979125][ T9491] ? do_raw_spin_unlock+0x172/0x230
[ 320.979144][ T9491] kobject_add_internal+0x2c8/0x990
[ 320.979170][ T9491] kobject_init_and_add+0x11c/0x190
[ 320.979197][ T9491] ? __pfx_kobject_init_and_add+0x10/0x10
[ 320.979224][ T9491] ? lockdep_init_map_type+0x16d/0x7d0
[ 320.979273][ T9491] ? lockdep_init_map_type+0x16d/0x7d0
[ 320.979300][ T9491] gfs2_sys_fs_add+0x207/0x470
[ 320.979323][ T9491] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 320.979347][ T9491] ? __pfx_alloc_workqueue+0x10/0x10
[ 320.979372][ T9491] ? read_word_at_a_time+0xe/0x20
[ 321.013868][ T9491] gfs2_fill_super+0x1352/0x2bf0
[ 321.015795][ T9491] ? __pfx_gfs2_fill_super+0x10/0x10
[ 321.017782][ T9491] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 321.019804][ T9491] ? set_blocksize+0x2b1/0x350
[ 321.021651][ T9491] ? sb_set_blocksize+0xf6/0x120
[ 321.023556][ T9491] ? setup_bdev_super+0x392/0x720
[ 321.025475][ T9491] get_tree_bdev+0x36f/0x610
[ 321.027249][ T9491] ? __pfx_gfs2_fill_super+0x10/0x10
[ 321.029222][ T9491] ? __pfx_get_tree_bdev+0x10/0x10
[ 321.031161][ T9491] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 321.033250][ T9491] ? cap_capable+0x1cf/0x240
[ 321.035029][ T9491] gfs2_get_tree+0x4e/0x280
[ 321.036812][ T9491] vfs_get_tree+0x8f/0x380
[ 321.038574][ T9491] path_mount+0x14e6/0x1f20
[ 321.040393][ T9491] ? kmem_cache_free+0x12e/0x380
[ 321.042335][ T9491] ? __pfx_path_mount+0x10/0x10
[ 321.044277][ T9491] ? putname+0x12e/0x170
[ 321.045930][ T9491] __x64_sys_mount+0x297/0x320
[ 321.047805][ T9491] ? __pfx___x64_sys_mount+0x10/0x10
[ 321.049817][ T9491] do_syscall_64+0xcf/0x260
[ 321.051705][ T9491] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 321.053988][ T9491] RIP: 0033:0x7f354027f4aa
[ 321.055718][ T9491] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 321.063171][ T9491] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 321.066152][ T9491] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 321.069188][ T9491] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 321.072285][ T9491] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 321.075334][ T9491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 321.077103][ T9489] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 321.078311][ T9491] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 321.078325][ T9491]
[ 321.081923][ T9491] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 321.092697][ T9491] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 321.103339][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 321.103339][ T5421] inode = 11 2340
[ 321.103339][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 321.111282][ T5421] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 321.115444][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 321.120207][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 321.123908][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 321.132250][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 321.136240][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 321.140526][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 321.143377][ T5421] CPU: 1 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 321.147788][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 321.152376][ T5421] Call Trace:
[ 321.153933][ T5421]
[ 321.155305][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 321.157461][ T5421] gfs2_withdraw+0xab8/0x1290
[ 321.159669][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 321.162020][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 321.164375][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 321.166872][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 321.169212][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 321.171723][ T5421] inode_go_instantiate+0x47/0x60
[ 321.174037][ T5421] gfs2_instantiate+0x169/0x250
[ 321.176270][ T5421] gfs2_glock_wait+0x214/0x330
[ 321.178453][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 321.181031][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 321.183233][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 321.185626][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 321.188017][ T5421] do_sync+0x6cf/0xd30
[ 321.189844][ T5421] ? __pfx_do_sync+0x10/0x10
[ 321.191708][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 321.193666][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 321.195632][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 321.197746][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 321.199682][ T5421] gfs2_quota_sync+0x419/0x630
[ 321.201591][ T5421] gfs2_sync_fs+0x44/0xb0
[ 321.203301][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 321.205316][ T5421] sync_filesystem+0x10d/0x290
[ 321.207234][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 321.209334][ T5421] kill_block_super+0x3b/0x90
[ 321.211204][ T5421] gfs2_kill_sb+0x360/0x410
[ 321.213019][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 321.215140][ T5421] deactivate_super+0xde/0x100
[ 321.217039][ T5421] cleanup_mnt+0x222/0x450
[ 321.218851][ T5421] task_work_run+0x14e/0x250
[ 321.220606][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 321.222628][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 321.224851][ T5421] do_syscall_64+0xdc/0x260
[ 321.226707][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 321.229038][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 321.230815][ T5421] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 321.238305][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 321.241590][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 321.244700][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 321.247812][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 321.250854][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 321.253948][ T5421] R13: 00007f7f1eac93b9 R14: 000000000004e2ce R15: 0000000000000001
[ 321.256711][ T5421]
[ 321.514117][ T9501] loop1: detected capacity change from 0 to 32768
[ 321.529906][ T9501] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 321.533599][ T9501] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 321.544456][ T9503] loop3: detected capacity change from 0 to 32768
[ 321.556083][ T9501] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 321.563647][ T5510] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 321.566377][ T5510] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 321.569697][ T9503] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 321.572385][ T9503] CPU: 1 PID: 9503 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 321.575977][ T9503] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 321.580202][ T9503] Call Trace:
[ 321.581490][ T9503]
[ 321.582609][ T9503] dump_stack_lvl+0x16c/0x1f0
[ 321.584613][ T9503] sysfs_warn_dup+0x7f/0xa0
[ 321.586239][ T9503] sysfs_create_dir_ns+0x24d/0x2b0
[ 321.588048][ T9503] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 321.590058][ T9503] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 321.592040][ T9503] ? do_raw_spin_unlock+0x172/0x230
[ 321.593928][ T9503] kobject_add_internal+0x2c8/0x990
[ 321.595776][ T9503] kobject_init_and_add+0x11c/0x190
[ 321.597758][ T9503] ? __pfx_kobject_init_and_add+0x10/0x10
[ 321.599828][ T9503] ? lockdep_init_map_type+0x16d/0x7d0
[ 321.601715][ T9503] ? lockdep_init_map_type+0x16d/0x7d0
[ 321.603616][ T9503] gfs2_sys_fs_add+0x207/0x470
[ 321.605277][ T9503] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 321.607409][ T9503] ? __pfx_alloc_workqueue+0x10/0x10
[ 321.609384][ T9503] ? read_word_at_a_time+0xe/0x20
[ 321.611197][ T9503] gfs2_fill_super+0x1352/0x2bf0
[ 321.613006][ T9503] ? __pfx_gfs2_fill_super+0x10/0x10
[ 321.614938][ T9503] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 321.616881][ T9503] ? set_blocksize+0x2b1/0x350
[ 321.618925][ T9503] ? sb_set_blocksize+0xf6/0x120
[ 321.620991][ T9503] ? setup_bdev_super+0x392/0x720
[ 321.622874][ T9503] get_tree_bdev+0x36f/0x610
[ 321.624486][ T9503] ? __pfx_gfs2_fill_super+0x10/0x10
[ 321.626118][ T9503] ? __pfx_get_tree_bdev+0x10/0x10
[ 321.627167][ T5510] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 60ms
[ 321.627998][ T9503] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 321.631294][ T5510] gfs2: fsid=syz:syz.0: jid=0: Done
[ 321.632869][ T9503] ? cap_capable+0x1cf/0x240
[ 321.635032][ T9501] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 321.636746][ T9503] gfs2_get_tree+0x4e/0x280
[ 321.641987][ T9503] vfs_get_tree+0x8f/0x380
[ 321.643662][ T9503] path_mount+0x14e6/0x1f20
[ 321.645523][ T9503] ? kmem_cache_free+0x12e/0x380
[ 321.647827][ T9503] ? __pfx_path_mount+0x10/0x10
[ 321.650038][ T9503] ? putname+0x12e/0x170
[ 321.651941][ T9503] __x64_sys_mount+0x297/0x320
[ 321.654153][ T9503] ? __pfx___x64_sys_mount+0x10/0x10
[ 321.656561][ T9503] do_syscall_64+0xcf/0x260
[ 321.658682][ T9503] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 321.661165][ T9503] RIP: 0033:0x7fc1ff47f4aa
[ 321.662970][ T9503] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 321.670988][ T9503] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 321.674026][ T9503] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 321.677160][ T9503] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 321.680657][ T9503] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 321.683904][ T9503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 321.687315][ T9503] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 321.690503][ T9503]
[ 321.694101][ T9503] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 321.697519][ T9505] loop0: detected capacity change from 0 to 32768
[ 321.700531][ T9503] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 321.715804][ T9505] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 321.727066][ T9505] CPU: 3 PID: 9505 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 321.731181][ T9505] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 321.735144][ T9505] Call Trace:
[ 321.736554][ T9505]
[ 321.737897][ T9505] dump_stack_lvl+0x16c/0x1f0
[ 321.739791][ T9505] sysfs_warn_dup+0x7f/0xa0
[ 321.741757][ T9505] sysfs_create_dir_ns+0x24d/0x2b0
[ 321.743976][ T9505] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 321.746492][ T9505] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 321.748841][ T9505] ? do_raw_spin_unlock+0x172/0x230
[ 321.750769][ T9505] kobject_add_internal+0x2c8/0x990
[ 321.752807][ T9505] kobject_init_and_add+0x11c/0x190
[ 321.754910][ T9505] ? __pfx_kobject_init_and_add+0x10/0x10
[ 321.757432][ T9505] ? lockdep_init_map_type+0x16d/0x7d0
[ 321.759898][ T9505] ? lockdep_init_map_type+0x16d/0x7d0
[ 321.762312][ T9505] gfs2_sys_fs_add+0x207/0x470
[ 321.764185][ T9501] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 321.764474][ T9505] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 321.768743][ T9505] ? __pfx_alloc_workqueue+0x10/0x10
[ 321.770885][ T9505] ? read_word_at_a_time+0xe/0x20
[ 321.772967][ T9505] gfs2_fill_super+0x1352/0x2bf0
[ 321.775153][ T9505] ? __pfx_gfs2_fill_super+0x10/0x10
[ 321.777323][ T9505] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 321.779435][ T9505] ? set_blocksize+0x2b1/0x350
[ 321.781566][ T9505] ? sb_set_blocksize+0xf6/0x120
[ 321.783732][ T9505] ? setup_bdev_super+0x392/0x720
[ 321.785860][ T9505] get_tree_bdev+0x36f/0x610
[ 321.787816][ T9505] ? __pfx_gfs2_fill_super+0x10/0x10
[ 321.790039][ T9505] ? __pfx_get_tree_bdev+0x10/0x10
[ 321.792059][ T9505] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 321.794308][ T9505] ? cap_capable+0x1cf/0x240
[ 321.796288][ T9505] gfs2_get_tree+0x4e/0x280
[ 321.798204][ T9505] vfs_get_tree+0x8f/0x380
[ 321.800235][ T9505] path_mount+0x14e6/0x1f20
[ 321.802217][ T9505] ? kmem_cache_free+0x12e/0x380
[ 321.804378][ T9505] ? __pfx_path_mount+0x10/0x10
[ 321.806408][ T9505] ? putname+0x12e/0x170
[ 321.807928][ T9505] __x64_sys_mount+0x297/0x320
[ 321.809690][ T9505] ? __pfx___x64_sys_mount+0x10/0x10
[ 321.811922][ T9505] do_syscall_64+0xcf/0x260
[ 321.813661][ T9505] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 321.815698][ T9505] RIP: 0033:0x7f354027f4aa
[ 321.817512][ T9505] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 321.825090][ T9505] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 321.828672][ T9505] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 321.832123][ T9505] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 321.835429][ T9505] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 321.838729][ T9505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 321.841555][ T9505] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 321.844363][ T9505]
[ 321.849800][ T9505] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 321.856052][ T9505] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 321.857721][ T5416] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 321.857721][ T5416] inode = 11 2340
[ 321.857721][ T5416] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 321.867805][ T5416] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 321.870366][ T9508] loop2: detected capacity change from 0 to 32768
[ 321.871357][ T5416] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5416 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 321.875017][ T9508] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 321.877336][ T5416] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 321.877351][ T5416] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 321.881696][ T5416] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 321.884072][ T9508] CPU: 1 PID: 9508 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 321.886841][ T5416] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 321.886971][ T5416] gfs2: fsid=syz:syz.0: File system withdrawn
[ 321.890690][ T9508] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 321.890704][ T9508] Call Trace:
[ 321.890712][ T9508]
[ 321.890719][ T9508] dump_stack_lvl+0x16c/0x1f0
[ 321.890746][ T9508] sysfs_warn_dup+0x7f/0xa0
[ 321.909172][ T9508] sysfs_create_dir_ns+0x24d/0x2b0
[ 321.911194][ T9508] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 321.913620][ T9508] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 321.915917][ T9508] ? do_raw_spin_unlock+0x172/0x230
[ 321.917981][ T9508] kobject_add_internal+0x2c8/0x990
[ 321.920298][ T9508] kobject_init_and_add+0x11c/0x190
[ 321.922388][ T9508] ? __pfx_kobject_init_and_add+0x10/0x10
[ 321.924899][ T9508] ? lockdep_init_map_type+0x16d/0x7d0
[ 321.927204][ T9508] ? lockdep_init_map_type+0x16d/0x7d0
[ 321.929260][ T9508] gfs2_sys_fs_add+0x207/0x470
[ 321.931101][ T9508] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 321.932993][ T9508] ? __pfx_alloc_workqueue+0x10/0x10
[ 321.934778][ T9508] ? read_word_at_a_time+0xe/0x20
[ 321.936563][ T9508] gfs2_fill_super+0x1352/0x2bf0
[ 321.938314][ T9508] ? __pfx_gfs2_fill_super+0x10/0x10
[ 321.940241][ T9508] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 321.942093][ T9508] ? set_blocksize+0x2b1/0x350
[ 321.943928][ T9508] ? sb_set_blocksize+0xf6/0x120
[ 321.945677][ T9508] ? setup_bdev_super+0x392/0x720
[ 321.947462][ T9508] get_tree_bdev+0x36f/0x610
[ 321.949049][ T9508] ? __pfx_gfs2_fill_super+0x10/0x10
[ 321.951071][ T9508] ? __pfx_get_tree_bdev+0x10/0x10
[ 321.952862][ T9508] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 321.954966][ T9508] ? cap_capable+0x1cf/0x240
[ 321.956990][ T9508] gfs2_get_tree+0x4e/0x280
[ 321.958575][ T9508] vfs_get_tree+0x8f/0x380
[ 321.960464][ T9508] path_mount+0x14e6/0x1f20
[ 321.962244][ T9508] ? kmem_cache_free+0x12e/0x380
[ 321.964055][ T9508] ? __pfx_path_mount+0x10/0x10
[ 321.965914][ T9508] ? putname+0x12e/0x170
[ 321.967674][ T9508] __x64_sys_mount+0x297/0x320
[ 321.969632][ T9508] ? __pfx___x64_sys_mount+0x10/0x10
[ 321.971843][ T9508] do_syscall_64+0xcf/0x260
[ 321.973760][ T9508] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 321.976260][ T9508] RIP: 0033:0x7f7f1ea7f4aa
[ 321.978095][ T9508] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 321.984731][ T9508] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 321.987697][ T9508] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 321.990747][ T9508] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 321.993970][ T9508] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 321.997039][ T9508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 322.000150][ T9508] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 322.003140][ T9508]
[ 322.004278][ T5416] CPU: 0 PID: 5416 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 322.008668][ T5416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 322.009853][ T9508] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 322.013109][ T5416] Call Trace:
[ 322.013120][ T5416]
[ 322.013128][ T5416] dump_stack_lvl+0x16c/0x1f0
[ 322.013158][ T5416] gfs2_withdraw+0xab8/0x1290
[ 322.018412][ T9508] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 322.019664][ T5416] ? __pfx_gfs2_withdraw+0x10/0x10
[ 322.019693][ T5416] ? map_id_range_down+0x2b6/0x3a0
[ 322.019719][ T5416] ? __pfx_map_id_range_down+0x10/0x10
[ 322.019747][ T5416] gfs2_inode_refresh+0xc94/0x1090
[ 322.019774][ T5416] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 322.039116][ T5416] inode_go_instantiate+0x47/0x60
[ 322.041374][ T5416] gfs2_instantiate+0x169/0x250
[ 322.043542][ T5416] gfs2_glock_wait+0x214/0x330
[ 322.045661][ T5416] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 322.047999][ T5416] gfs2_glock_nq+0x946/0x1cd0
[ 322.049744][ T5416] ? do_raw_spin_unlock+0x172/0x230
[ 322.051538][ T5416] ? __gfs2_holder_init+0x18a/0x2f0
[ 322.053343][ T5416] do_sync+0x6cf/0xd30
[ 322.054858][ T5416] ? __pfx_do_sync+0x10/0x10
[ 322.056505][ T5416] ? gfs2_quota_sync+0x4ad/0x630
[ 322.058577][ T5416] ? gfs2_quota_sync+0x419/0x630
[ 322.060713][ T5416] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 322.062863][ T5416] ? qd_check_sync+0x3d8/0x4f0
[ 322.064777][ T5416] gfs2_quota_sync+0x419/0x630
[ 322.066778][ T5416] gfs2_sync_fs+0x44/0xb0
[ 322.068470][ T5416] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 322.070712][ T5416] sync_filesystem+0x10d/0x290
[ 322.072764][ T5416] generic_shutdown_super+0x7e/0x3d0
[ 322.074905][ T5416] kill_block_super+0x3b/0x90
[ 322.077012][ T5416] gfs2_kill_sb+0x360/0x410
[ 322.079035][ T5416] deactivate_locked_super+0xbe/0x1a0
[ 322.081402][ T5416] deactivate_super+0xde/0x100
[ 322.083484][ T5416] cleanup_mnt+0x222/0x450
[ 322.085454][ T5416] task_work_run+0x14e/0x250
[ 322.087395][ T5416] ? __pfx_task_work_run+0x10/0x10
[ 322.089469][ T5416] syscall_exit_to_user_mode+0x278/0x2a0
[ 322.091491][ T5416] do_syscall_64+0xdc/0x260
[ 322.093233][ T5416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 322.095254][ T5416] RIP: 0033:0x7fc2a807f0d7
[ 322.096963][ T5416] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 322.104869][ T5416] RSP: 002b:00007ffdf8694db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 322.107677][ T5416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc2a807f0d7
[ 322.110705][ T5416] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdf8694e70
[ 322.113569][ T5416] RBP: 00007ffdf8694e70 R08: 0000000000000000 R09: 0000000000000000
[ 322.116307][ T5416] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdf8695f30
[ 322.119402][ T5416] R13: 00007fc2a80c93b9 R14: 000000000004e604 R15: 0000000000000001
[ 322.122590][ T5416]
[ 322.329128][ T9515] loop3: detected capacity change from 0 to 32768
[ 322.334235][ T9515] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 322.337538][ T9515] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 322.343696][ T9515] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 322.348417][ T5203] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 322.353062][ T5203] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 322.399028][ T5203] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 45ms
[ 322.402625][ T5203] gfs2: fsid=syz:syz.0: jid=0: Done
[ 322.405072][ T9515] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 322.525203][ T9515] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 322.532881][ T9517] loop0: detected capacity change from 0 to 32768
[ 322.537743][ T9517] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 322.543435][ T9517] CPU: 0 PID: 9517 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 322.547709][ T9517] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 322.552090][ T9517] Call Trace:
[ 322.553560][ T9517]
[ 322.554914][ T9517] dump_stack_lvl+0x16c/0x1f0
[ 322.557021][ T9517] sysfs_warn_dup+0x7f/0xa0
[ 322.559074][ T9517] sysfs_create_dir_ns+0x24d/0x2b0
[ 322.561377][ T9517] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 322.563844][ T9517] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 322.566024][ T9517] ? do_raw_spin_unlock+0x172/0x230
[ 322.568211][ T9517] kobject_add_internal+0x2c8/0x990
[ 322.570430][ T9517] kobject_init_and_add+0x11c/0x190
[ 322.572753][ T9517] ? __pfx_kobject_init_and_add+0x10/0x10
[ 322.575304][ T9517] ? lockdep_init_map_type+0x16d/0x7d0
[ 322.577732][ T9517] ? lockdep_init_map_type+0x16d/0x7d0
[ 322.580083][ T9517] gfs2_sys_fs_add+0x207/0x470
[ 322.582014][ T9517] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 322.584016][ T9517] ? __pfx_alloc_workqueue+0x10/0x10
[ 322.586208][ T9517] ? read_word_at_a_time+0xe/0x20
[ 322.588298][ T9517] gfs2_fill_super+0x1352/0x2bf0
[ 322.590515][ T9517] ? __pfx_gfs2_fill_super+0x10/0x10
[ 322.592741][ T9517] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 322.594857][ T9517] ? set_blocksize+0x2b1/0x350
[ 322.596667][ T9517] ? sb_set_blocksize+0xf6/0x120
[ 322.598583][ T9517] ? setup_bdev_super+0x392/0x720
[ 322.600653][ T9517] get_tree_bdev+0x36f/0x610
[ 322.602495][ T9517] ? __pfx_gfs2_fill_super+0x10/0x10
[ 322.604544][ T9517] ? __pfx_get_tree_bdev+0x10/0x10
[ 322.606490][ T9517] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 322.608495][ T9517] ? cap_capable+0x1cf/0x240
[ 322.610491][ T9517] gfs2_get_tree+0x4e/0x280
[ 322.612374][ T9517] vfs_get_tree+0x8f/0x380
[ 322.614233][ T9517] path_mount+0x14e6/0x1f20
[ 322.616198][ T9517] ? kmem_cache_free+0x12e/0x380
[ 322.618225][ T9517] ? __pfx_path_mount+0x10/0x10
[ 322.620089][ T9517] ? putname+0x12e/0x170
[ 322.621769][ T9517] __x64_sys_mount+0x297/0x320
[ 322.623766][ T9517] ? __pfx___x64_sys_mount+0x10/0x10
[ 322.626030][ T9517] do_syscall_64+0xcf/0x260
[ 322.627878][ T9517] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 322.630460][ T9517] RIP: 0033:0x7f354027f4aa
[ 322.632250][ T9517] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 322.640416][ T9517] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 322.644009][ T9517] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 322.647395][ T9517] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 322.650736][ T9517] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 322.654075][ T9517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 322.657117][ T9517] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 322.660465][ T9517]
[ 322.662608][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 322.662608][ T5425] inode = 11 2340
[ 322.662608][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 322.670809][ T9517] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 322.677440][ T9519] loop2: detected capacity change from 0 to 32768
[ 322.678151][ T9517] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 322.681852][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 322.686360][ T9522] loop1: detected capacity change from 0 to 32768
[ 322.690528][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 322.691602][ T9522] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 322.694921][ T9519] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 322.699468][ T9522] CPU: 0 PID: 9522 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 322.703011][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 322.705653][ T9522] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 322.713152][ T9522] Call Trace:
[ 322.714516][ T9522]
[ 322.715758][ T9522] dump_stack_lvl+0x16c/0x1f0
[ 322.717640][ T9522] sysfs_warn_dup+0x7f/0xa0
[ 322.718606][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 322.719607][ T9522] sysfs_create_dir_ns+0x24d/0x2b0
[ 322.724679][ T9522] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 322.726162][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 322.726966][ T9522] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 322.730775][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 322.732700][ T9522] ? do_raw_spin_unlock+0x172/0x230
[ 322.735017][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 322.737001][ T9522] kobject_add_internal+0x2c8/0x990
[ 322.741286][ T9522] kobject_init_and_add+0x11c/0x190
[ 322.743438][ T9522] ? __pfx_kobject_init_and_add+0x10/0x10
[ 322.745744][ T9522] ? lockdep_init_map_type+0x16d/0x7d0
[ 322.748046][ T9522] ? lockdep_init_map_type+0x16d/0x7d0
[ 322.750293][ T9522] gfs2_sys_fs_add+0x207/0x470
[ 322.752278][ T9522] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 322.754358][ T9522] ? __pfx_alloc_workqueue+0x10/0x10
[ 322.756378][ T9522] ? read_word_at_a_time+0xe/0x20
[ 322.758446][ T9522] gfs2_fill_super+0x1352/0x2bf0
[ 322.760457][ T9522] ? __pfx_gfs2_fill_super+0x10/0x10
[ 322.762564][ T9522] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 322.764817][ T9522] ? set_blocksize+0x2b1/0x350
[ 322.766871][ T9522] ? sb_set_blocksize+0xf6/0x120
[ 322.769005][ T9522] ? setup_bdev_super+0x392/0x720
[ 322.771209][ T9522] get_tree_bdev+0x36f/0x610
[ 322.773214][ T9522] ? __pfx_gfs2_fill_super+0x10/0x10
[ 322.775465][ T9522] ? __pfx_get_tree_bdev+0x10/0x10
[ 322.777591][ T9522] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 322.779930][ T9522] ? cap_capable+0x1cf/0x240
[ 322.781865][ T9522] gfs2_get_tree+0x4e/0x280
[ 322.783761][ T9522] vfs_get_tree+0x8f/0x380
[ 322.785629][ T9522] path_mount+0x14e6/0x1f20
[ 322.787537][ T9522] ? kmem_cache_free+0x12e/0x380
[ 322.789683][ T9522] ? __pfx_path_mount+0x10/0x10
[ 322.791793][ T9522] ? putname+0x12e/0x170
[ 322.793387][ T9522] __x64_sys_mount+0x297/0x320
[ 322.795269][ T9522] ? __pfx___x64_sys_mount+0x10/0x10
[ 322.797294][ T9522] do_syscall_64+0xcf/0x260
[ 322.799017][ T9522] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 322.801334][ T9522] RIP: 0033:0x7fc2a807f4aa
[ 322.802927][ T9522] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 322.810243][ T9522] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 322.813440][ T9522] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 322.816504][ T9522] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 322.819587][ T9522] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 322.822659][ T9522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 322.825664][ T9522] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 322.828574][ T9522]
[ 322.831946][ T5425] CPU: 3 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 322.836027][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 322.840506][ T5425] Call Trace:
[ 322.842018][ T5425]
[ 322.843405][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 322.844425][ T9522] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 322.845525][ T5425] gfs2_withdraw+0xab8/0x1290
[ 322.853015][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 322.855324][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 322.857644][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 322.860115][ T5425] gfs2_inode_refresh+0xc94/0x1090
[ 322.862442][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 322.864962][ T5425] inode_go_instantiate+0x47/0x60
[ 322.867277][ T5425] gfs2_instantiate+0x169/0x250
[ 322.869483][ T5425] gfs2_glock_wait+0x214/0x330
[ 322.871680][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 322.874099][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 322.876254][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 322.878489][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 322.880763][ T5425] do_sync+0x6cf/0xd30
[ 322.882655][ T5425] ? __pfx_do_sync+0x10/0x10
[ 322.884802][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 322.886798][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 322.888950][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 322.891392][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 322.893597][ T5425] gfs2_quota_sync+0x419/0x630
[ 322.895795][ T5425] gfs2_sync_fs+0x44/0xb0
[ 322.897793][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 322.900100][ T5425] sync_filesystem+0x10d/0x290
[ 322.902310][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 322.904751][ T5425] kill_block_super+0x3b/0x90
[ 322.906896][ T5425] gfs2_kill_sb+0x360/0x410
[ 322.909012][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 322.911461][ T5425] deactivate_super+0xde/0x100
[ 322.913583][ T5425] cleanup_mnt+0x222/0x450
[ 322.915552][ T5425] task_work_run+0x14e/0x250
[ 322.917642][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 322.919972][ T5425] syscall_exit_to_user_mode+0x278/0x2a0
[ 322.922262][ T5425] do_syscall_64+0xdc/0x260
[ 322.924274][ T5425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 322.926892][ T5425] RIP: 0033:0x7fc1ff47f0d7
[ 322.928915][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 322.937444][ T5425] RSP: 002b:00007ffc02572aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 322.940629][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc1ff47f0d7
[ 322.943465][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc02572b60
[ 322.946329][ T5425] RBP: 00007ffc02572b60 R08: 0000000000000000 R09: 0000000000000000
[ 322.949175][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc02573c20
[ 322.952105][ T5425] R13: 00007fc1ff4c93b9 R14: 000000000004e958 R15: 0000000000000001
[ 322.954955][ T5425]
[ 322.956022][ T9519] CPU: 2 PID: 9519 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 322.956138][ T9522] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 322.960302][ T9519] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 322.960317][ T9519] Call Trace:
[ 322.960325][ T9519]
[ 322.960332][ T9519] dump_stack_lvl+0x16c/0x1f0
[ 322.960360][ T9519] sysfs_warn_dup+0x7f/0xa0
[ 322.960388][ T9519] sysfs_create_dir_ns+0x24d/0x2b0
[ 322.960415][ T9519] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 322.960442][ T9519] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 322.960468][ T9519] ? do_raw_spin_unlock+0x172/0x230
[ 322.960486][ T9519] kobject_add_internal+0x2c8/0x990
[ 322.960513][ T9519] kobject_init_and_add+0x11c/0x190
[ 322.988355][ T9519] ? __pfx_kobject_init_and_add+0x10/0x10
[ 322.990266][ T9519] ? lockdep_init_map_type+0x16d/0x7d0
[ 322.992311][ T9519] ? lockdep_init_map_type+0x16d/0x7d0
[ 322.994264][ T9519] gfs2_sys_fs_add+0x207/0x470
[ 322.996318][ T9519] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 322.998735][ T9519] ? __pfx_alloc_workqueue+0x10/0x10
[ 323.001143][ T9519] ? read_word_at_a_time+0xe/0x20
[ 323.003311][ T9519] gfs2_fill_super+0x1352/0x2bf0
[ 323.005477][ T9519] ? __pfx_gfs2_fill_super+0x10/0x10
[ 323.007847][ T9519] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 323.010202][ T9519] ? set_blocksize+0x2b1/0x350
[ 323.012302][ T9519] ? sb_set_blocksize+0xf6/0x120
[ 323.014532][ T9519] ? setup_bdev_super+0x392/0x720
[ 323.017585][ T9519] get_tree_bdev+0x36f/0x610
[ 323.019630][ T9519] ? __pfx_gfs2_fill_super+0x10/0x10
[ 323.021567][ T9519] ? __pfx_get_tree_bdev+0x10/0x10
[ 323.023581][ T9519] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 323.025602][ T9519] ? cap_capable+0x1cf/0x240
[ 323.027597][ T9519] gfs2_get_tree+0x4e/0x280
[ 323.029530][ T9519] vfs_get_tree+0x8f/0x380
[ 323.031338][ T9519] path_mount+0x14e6/0x1f20
[ 323.033237][ T9519] ? kmem_cache_free+0x12e/0x380
[ 323.035256][ T9519] ? __pfx_path_mount+0x10/0x10
[ 323.037521][ T9519] ? putname+0x12e/0x170
[ 323.039419][ T9519] __x64_sys_mount+0x297/0x320
[ 323.041603][ T9519] ? __pfx___x64_sys_mount+0x10/0x10
[ 323.043956][ T9519] do_syscall_64+0xcf/0x260
[ 323.045744][ T9519] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 323.048344][ T9519] RIP: 0033:0x7f7f1ea7f4aa
[ 323.050314][ T9519] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 323.057713][ T9519] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 323.060853][ T9519] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 323.063701][ T9519] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 323.066820][ T9519] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 323.070227][ T9519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 323.072960][ T9519] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 323.075753][ T9519]
[ 323.077356][ T9519] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 323.082740][ T9519] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 323.112282][ T9529] loop0: detected capacity change from 0 to 32768
[ 323.116382][ T9529] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 323.119193][ T9529] CPU: 0 PID: 9529 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 323.123160][ T9529] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 323.127131][ T9529] Call Trace:
[ 323.128285][ T9529]
[ 323.129336][ T9529] dump_stack_lvl+0x16c/0x1f0
[ 323.130977][ T9529] sysfs_warn_dup+0x7f/0xa0
[ 323.132612][ T9529] sysfs_create_dir_ns+0x24d/0x2b0
[ 323.134672][ T9529] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 323.137058][ T9529] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 323.139355][ T9529] ? do_raw_spin_unlock+0x172/0x230
[ 323.141560][ T9529] kobject_add_internal+0x2c8/0x990
[ 323.143710][ T9529] kobject_init_and_add+0x11c/0x190
[ 323.145520][ T9529] ? __pfx_kobject_init_and_add+0x10/0x10
[ 323.147514][ T9529] ? lockdep_init_map_type+0x16d/0x7d0
[ 323.149770][ T9529] ? lockdep_init_map_type+0x16d/0x7d0
[ 323.152123][ T9529] gfs2_sys_fs_add+0x207/0x470
[ 323.154156][ T9529] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 323.156332][ T9529] ? __pfx_alloc_workqueue+0x10/0x10
[ 323.158574][ T9529] ? read_word_at_a_time+0xe/0x20
[ 323.160714][ T9529] gfs2_fill_super+0x1352/0x2bf0
[ 323.162802][ T9529] ? __pfx_gfs2_fill_super+0x10/0x10
[ 323.164987][ T9529] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 323.167246][ T9529] ? set_blocksize+0x2b1/0x350
[ 323.169010][ T9529] ? sb_set_blocksize+0xf6/0x120
[ 323.170788][ T9529] ? setup_bdev_super+0x392/0x720
[ 323.172626][ T9529] get_tree_bdev+0x36f/0x610
[ 323.174304][ T9529] ? __pfx_gfs2_fill_super+0x10/0x10
[ 323.176238][ T9529] ? __pfx_get_tree_bdev+0x10/0x10
[ 323.178077][ T9529] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 323.180094][ T9529] ? cap_capable+0x1cf/0x240
[ 323.181735][ T9529] gfs2_get_tree+0x4e/0x280
[ 323.183408][ T9529] vfs_get_tree+0x8f/0x380
[ 323.185027][ T9529] path_mount+0x14e6/0x1f20
[ 323.186646][ T9529] ? kmem_cache_free+0x12e/0x380
[ 323.188433][ T9529] ? __pfx_path_mount+0x10/0x10
[ 323.190198][ T9529] ? putname+0x12e/0x170
[ 323.191746][ T9529] __x64_sys_mount+0x297/0x320
[ 323.193467][ T9529] ? __pfx___x64_sys_mount+0x10/0x10
[ 323.195629][ T9529] do_syscall_64+0xcf/0x260
[ 323.197269][ T9529] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 323.199456][ T9529] RIP: 0033:0x7f354027f4aa
[ 323.201097][ T9529] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 323.208618][ T9529] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 323.211637][ T9529] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 323.214573][ T9529] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 323.218062][ T9529] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 323.221006][ T9529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 323.224286][ T9529] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 323.227850][ T9529]
[ 323.230725][ T9529] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 323.236090][ T9529] gfs2: fsid=syz:syz: error -17 adding sysfs files
2024/04/14 23:33:15 executed programs: 1122
[ 323.550313][ T9532] loop1: detected capacity change from 0 to 32768
[ 323.563316][ T9532] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 323.566942][ T9532] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 323.593281][ T9532] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 323.599027][ T5543] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 323.603255][ T5543] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 323.659185][ T5543] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 55ms
[ 323.662729][ T5543] gfs2: fsid=syz:syz.0: jid=0: Done
[ 323.664997][ T9532] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 323.682814][ T9534] loop2: detected capacity change from 0 to 32768
[ 323.687424][ T9534] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 323.692399][ T9534] CPU: 0 PID: 9534 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 323.696556][ T9534] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 323.700801][ T9534] Call Trace:
[ 323.702260][ T9534]
[ 323.703545][ T9534] dump_stack_lvl+0x16c/0x1f0
[ 323.705580][ T9534] sysfs_warn_dup+0x7f/0xa0
[ 323.707549][ T9534] sysfs_create_dir_ns+0x24d/0x2b0
[ 323.709783][ T9534] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 323.712227][ T9534] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 323.713569][ T9536] loop3: detected capacity change from 0 to 32768
[ 323.714545][ T9534] ? do_raw_spin_unlock+0x172/0x230
[ 323.719037][ T9534] kobject_add_internal+0x2c8/0x990
[ 323.721334][ T9534] kobject_init_and_add+0x11c/0x190
[ 323.723619][ T9534] ? __pfx_kobject_init_and_add+0x10/0x10
[ 323.726099][ T9534] ? lockdep_init_map_type+0x16d/0x7d0
[ 323.728493][ T9534] ? lockdep_init_map_type+0x16d/0x7d0
[ 323.730899][ T9534] gfs2_sys_fs_add+0x207/0x470
[ 323.733047][ T9534] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 323.735409][ T9534] ? __pfx_alloc_workqueue+0x10/0x10
[ 323.737731][ T9534] ? read_word_at_a_time+0xe/0x20
[ 323.739942][ T9534] gfs2_fill_super+0x1352/0x2bf0
[ 323.741773][ T9536] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 323.741996][ T9534] ? __pfx_gfs2_fill_super+0x10/0x10
[ 323.747370][ T9534] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 323.749694][ T9534] ? set_blocksize+0x2b1/0x350
[ 323.751810][ T9534] ? sb_set_blocksize+0xf6/0x120
[ 323.753968][ T9534] ? setup_bdev_super+0x392/0x720
[ 323.756194][ T9534] get_tree_bdev+0x36f/0x610
[ 323.758252][ T9534] ? __pfx_gfs2_fill_super+0x10/0x10
[ 323.760599][ T9534] ? __pfx_get_tree_bdev+0x10/0x10
[ 323.762875][ T9534] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 323.763427][ T9538] loop0: detected capacity change from 0 to 32768
[ 323.765021][ T9534] ? cap_capable+0x1cf/0x240
[ 323.765045][ T9534] gfs2_get_tree+0x4e/0x280
[ 323.765070][ T9534] vfs_get_tree+0x8f/0x380
[ 323.772658][ T9534] path_mount+0x14e6/0x1f20
[ 323.774282][ T9534] ? kmem_cache_free+0x12e/0x380
[ 323.776117][ T9534] ? __pfx_path_mount+0x10/0x10
[ 323.777862][ T9534] ? putname+0x12e/0x170
[ 323.778331][ T9538] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 323.779550][ T9534] __x64_sys_mount+0x297/0x320
[ 323.779576][ T9534] ? __pfx___x64_sys_mount+0x10/0x10
[ 323.779602][ T9534] do_syscall_64+0xcf/0x260
[ 323.779626][ T9534] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 323.779652][ T9534] RIP: 0033:0x7f7f1ea7f4aa
[ 323.783279][ T9532] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 323.784101][ T9534] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 323.801674][ T9534] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 323.805011][ T9534] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 323.808144][ T9534] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 323.811008][ T9534] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 323.814302][ T9534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 323.817505][ T9534] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 323.820745][ T9534]
[ 323.822042][ T9538] CPU: 1 PID: 9538 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 323.826335][ T9538] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 323.827450][ T9534] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 323.830381][ T9538] Call Trace:
[ 323.830389][ T9538]
[ 323.830396][ T9538] dump_stack_lvl+0x16c/0x1f0
[ 323.830422][ T9538] sysfs_warn_dup+0x7f/0xa0
[ 323.830447][ T9538] sysfs_create_dir_ns+0x24d/0x2b0
[ 323.830477][ T9538] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 323.830504][ T9538] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 323.830523][ T9538] ? do_raw_spin_unlock+0x172/0x230
[ 323.830542][ T9538] kobject_add_internal+0x2c8/0x990
[ 323.830568][ T9538] kobject_init_and_add+0x11c/0x190
[ 323.830594][ T9538] ? __pfx_kobject_init_and_add+0x10/0x10
[ 323.830643][ T9538] ? lockdep_init_map_type+0x16d/0x7d0
[ 323.837264][ T9534] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 323.838363][ T9538] ? lockdep_init_map_type+0x16d/0x7d0
[ 323.863901][ T9538] gfs2_sys_fs_add+0x207/0x470
[ 323.865792][ T9538] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 323.867857][ T9538] ? __pfx_alloc_workqueue+0x10/0x10
[ 323.869947][ T9538] ? read_word_at_a_time+0xe/0x20
[ 323.871950][ T9538] gfs2_fill_super+0x1352/0x2bf0
[ 323.873884][ T9538] ? __pfx_gfs2_fill_super+0x10/0x10
[ 323.875949][ T9538] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 323.878029][ T9538] ? set_blocksize+0x2b1/0x350
[ 323.879924][ T9538] ? sb_set_blocksize+0xf6/0x120
[ 323.881867][ T9538] ? setup_bdev_super+0x392/0x720
[ 323.883833][ T9538] get_tree_bdev+0x36f/0x610
[ 323.885656][ T9538] ? __pfx_gfs2_fill_super+0x10/0x10
[ 323.887741][ T9538] ? __pfx_get_tree_bdev+0x10/0x10
[ 323.889750][ T9538] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 323.891962][ T9538] ? cap_capable+0x1cf/0x240
[ 323.893785][ T9538] gfs2_get_tree+0x4e/0x280
[ 323.895588][ T9538] vfs_get_tree+0x8f/0x380
[ 323.897338][ T9538] path_mount+0x14e6/0x1f20
[ 323.899143][ T9538] ? kmem_cache_free+0x12e/0x380
[ 323.901085][ T9538] ? __pfx_path_mount+0x10/0x10
[ 323.903035][ T9538] ? putname+0x12e/0x170
[ 323.904707][ T9538] __x64_sys_mount+0x297/0x320
[ 323.906572][ T9538] ? __pfx___x64_sys_mount+0x10/0x10
[ 323.908655][ T9538] do_syscall_64+0xcf/0x260
[ 323.910394][ T9538] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 323.912708][ T9538] RIP: 0033:0x7f354027f4aa
[ 323.914413][ T9538] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 323.921798][ T9538] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 323.925090][ T9538] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 323.928098][ T9538] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 323.931153][ T9538] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 323.934213][ T9538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 323.937289][ T9538] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 323.940376][ T9538]
[ 323.941588][ T9536] CPU: 2 PID: 9536 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 323.945017][ T9536] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 323.946649][ T9538] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 323.948989][ T9536] Call Trace:
[ 323.948999][ T9536]
[ 323.949005][ T9536] dump_stack_lvl+0x16c/0x1f0
[ 323.949030][ T9536] sysfs_warn_dup+0x7f/0xa0
[ 323.949053][ T9536] sysfs_create_dir_ns+0x24d/0x2b0
[ 323.954312][ T9538] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 323.955635][ T9536] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 323.955665][ T9536] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 323.955684][ T9536] ? do_raw_spin_unlock+0x172/0x230
[ 323.970007][ T9536] kobject_add_internal+0x2c8/0x990
[ 323.971908][ T9536] kobject_init_and_add+0x11c/0x190
[ 323.973776][ T9536] ? __pfx_kobject_init_and_add+0x10/0x10
[ 323.975896][ T9536] ? lockdep_init_map_type+0x16d/0x7d0
[ 323.977896][ T9536] ? lockdep_init_map_type+0x16d/0x7d0
[ 323.979927][ T9536] gfs2_sys_fs_add+0x207/0x470
[ 323.981667][ T9536] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 323.983613][ T9536] ? __pfx_alloc_workqueue+0x10/0x10
[ 323.985533][ T9536] ? read_word_at_a_time+0xe/0x20
[ 323.987382][ T9536] gfs2_fill_super+0x1352/0x2bf0
[ 323.989159][ T9536] ? __pfx_gfs2_fill_super+0x10/0x10
[ 323.991058][ T9536] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 323.992956][ T9536] ? set_blocksize+0x2b1/0x350
[ 323.994709][ T9536] ? sb_set_blocksize+0xf6/0x120
[ 323.996676][ T9536] ? setup_bdev_super+0x392/0x720
[ 323.998775][ T9536] get_tree_bdev+0x36f/0x610
[ 324.000572][ T9536] ? __pfx_gfs2_fill_super+0x10/0x10
[ 324.002430][ T9536] ? __pfx_get_tree_bdev+0x10/0x10
[ 324.004275][ T9536] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 324.006336][ T9536] ? cap_capable+0x1cf/0x240
[ 324.007977][ T9536] gfs2_get_tree+0x4e/0x280
[ 324.009632][ T9536] vfs_get_tree+0x8f/0x380
[ 324.011216][ T9536] path_mount+0x14e6/0x1f20
[ 324.012864][ T9536] ? kmem_cache_free+0x12e/0x380
[ 324.014592][ T9536] ? __pfx_path_mount+0x10/0x10
[ 324.016407][ T9536] ? putname+0x12e/0x170
[ 324.017884][ T9536] __x64_sys_mount+0x297/0x320
[ 324.019930][ T9536] ? __pfx___x64_sys_mount+0x10/0x10
[ 324.021968][ T9536] do_syscall_64+0xcf/0x260
[ 324.023591][ T9536] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 324.025654][ T9536] RIP: 0033:0x7fc1ff47f4aa
[ 324.027244][ T9536] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 324.034186][ T9536] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 324.037295][ T9536] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 324.040167][ T9536] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 324.042998][ T9536] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 324.045897][ T9536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 324.048727][ T9536] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 324.051528][ T9536]
[ 324.055291][ T9536] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 324.061466][ T5416] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 324.061466][ T5416] inode = 11 2340
[ 324.061466][ T5416] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 324.062367][ T9536] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 324.067959][ T5416] 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
[ 324.073498][ T5416] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5416 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 324.077266][ T5416] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 324.080888][ T5416] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 324.085740][ T5416] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 324.088860][ T5416] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 324.091275][ T5416] gfs2: fsid=syz:syz.0: File system withdrawn
[ 324.093354][ T5416] CPU: 0 PID: 5416 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 324.096983][ T5416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 324.100792][ T5416] Call Trace:
[ 324.102030][ T5416]
[ 324.103108][ T5416] dump_stack_lvl+0x16c/0x1f0
[ 324.104756][ T5416] gfs2_withdraw+0xab8/0x1290
[ 324.106491][ T5416] ? __pfx_gfs2_withdraw+0x10/0x10
[ 324.108345][ T5416] ? map_id_range_down+0x2b6/0x3a0
[ 324.110185][ T5416] ? __pfx_map_id_range_down+0x10/0x10
[ 324.112389][ T5416] gfs2_inode_refresh+0xc94/0x1090
[ 324.114684][ T5416] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 324.116819][ T5416] inode_go_instantiate+0x47/0x60
[ 324.118561][ T5416] gfs2_instantiate+0x169/0x250
[ 324.120244][ T5416] gfs2_glock_wait+0x214/0x330
[ 324.121996][ T5416] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 324.123913][ T5416] gfs2_glock_nq+0x946/0x1cd0
[ 324.125727][ T5416] ? do_raw_spin_unlock+0x172/0x230
[ 324.127670][ T5416] ? __gfs2_holder_init+0x18a/0x2f0
[ 324.129725][ T5416] do_sync+0x6cf/0xd30
[ 324.131602][ T5416] ? __pfx_do_sync+0x10/0x10
[ 324.133455][ T5416] ? gfs2_quota_sync+0x4ad/0x630
[ 324.135176][ T5416] ? gfs2_quota_sync+0x419/0x630
[ 324.137060][ T5416] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 324.138959][ T5416] ? qd_check_sync+0x3d8/0x4f0
[ 324.140705][ T5416] gfs2_quota_sync+0x419/0x630
[ 324.142518][ T5416] gfs2_sync_fs+0x44/0xb0
[ 324.144025][ T5416] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 324.145913][ T5416] sync_filesystem+0x10d/0x290
[ 324.147601][ T5416] generic_shutdown_super+0x7e/0x3d0
[ 324.149499][ T5416] kill_block_super+0x3b/0x90
[ 324.151250][ T5416] gfs2_kill_sb+0x360/0x410
[ 324.152850][ T5416] deactivate_locked_super+0xbe/0x1a0
[ 324.154870][ T5416] deactivate_super+0xde/0x100
[ 324.156595][ T5416] cleanup_mnt+0x222/0x450
[ 324.158224][ T5416] task_work_run+0x14e/0x250
[ 324.159869][ T5416] ? __pfx_task_work_run+0x10/0x10
[ 324.161725][ T5416] syscall_exit_to_user_mode+0x278/0x2a0
[ 324.163713][ T5416] do_syscall_64+0xdc/0x260
[ 324.165362][ T5416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 324.167556][ T5416] RIP: 0033:0x7fc2a807f0d7
[ 324.169084][ T5416] 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
[ 324.175587][ T5416] RSP: 002b:00007ffdf8694db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 324.178417][ T5416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc2a807f0d7
[ 324.181136][ T5416] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdf8694e70
[ 324.183857][ T5416] RBP: 00007ffdf8694e70 R08: 0000000000000000 R09: 0000000000000000
[ 324.186580][ T5416] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdf8695f30
[ 324.189327][ T5416] R13: 00007fc2a80c93b9 R14: 000000000004ee5e R15: 0000000000000001
[ 324.192048][ T5416]
[ 324.495530][ T9546] loop0: detected capacity change from 0 to 32768
[ 324.521366][ T9546] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 324.524737][ T9546] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 324.549078][ T9546] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 324.554015][ T5265] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 324.557149][ T5265] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 324.607050][ T5265] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 49ms
[ 324.615602][ T5265] gfs2: fsid=syz:syz.0: jid=0: Done
[ 324.616225][ T9548] loop2: detected capacity change from 0 to 32768
[ 324.618028][ T9546] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 324.623745][ T9548] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 324.628707][ T9548] CPU: 3 PID: 9548 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 324.632994][ T9548] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 324.637155][ T9548] Call Trace:
[ 324.638584][ T9548]
[ 324.639876][ T9548] dump_stack_lvl+0x16c/0x1f0
[ 324.641900][ T9548] sysfs_warn_dup+0x7f/0xa0
[ 324.643960][ T9548] sysfs_create_dir_ns+0x24d/0x2b0
[ 324.646241][ T9548] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 324.648712][ T9548] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 324.651002][ T9548] ? do_raw_spin_unlock+0x172/0x230
[ 324.653200][ T9548] kobject_add_internal+0x2c8/0x990
[ 324.655201][ T9548] kobject_init_and_add+0x11c/0x190
[ 324.657238][ T9548] ? __pfx_kobject_init_and_add+0x10/0x10
[ 324.659484][ T9548] ? lockdep_init_map_type+0x16d/0x7d0
[ 324.661611][ T9548] ? lockdep_init_map_type+0x16d/0x7d0
[ 324.663811][ T9548] gfs2_sys_fs_add+0x207/0x470
[ 324.665896][ T9548] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 324.668161][ T9548] ? __pfx_alloc_workqueue+0x10/0x10
[ 324.670415][ T9548] ? read_word_at_a_time+0xe/0x20
[ 324.672560][ T9548] gfs2_fill_super+0x1352/0x2bf0
[ 324.674712][ T9548] ? __pfx_gfs2_fill_super+0x10/0x10
[ 324.676781][ T9548] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 324.678932][ T9548] ? set_blocksize+0x2b1/0x350
[ 324.680857][ T9548] ? sb_set_blocksize+0xf6/0x120
[ 324.682852][ T9548] ? setup_bdev_super+0x392/0x720
[ 324.685062][ T9548] get_tree_bdev+0x36f/0x610
[ 324.687030][ T9548] ? __pfx_gfs2_fill_super+0x10/0x10
[ 324.689019][ T9548] ? __pfx_get_tree_bdev+0x10/0x10
[ 324.691216][ T9548] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 324.693728][ T9548] ? cap_capable+0x1cf/0x240
[ 324.695621][ T9548] gfs2_get_tree+0x4e/0x280
[ 324.697435][ T9548] vfs_get_tree+0x8f/0x380
[ 324.699336][ T9548] path_mount+0x14e6/0x1f20
[ 324.701292][ T9548] ? kmem_cache_free+0x12e/0x380
[ 324.703479][ T9548] ? __pfx_path_mount+0x10/0x10
[ 324.705628][ T9548] ? putname+0x12e/0x170
[ 324.707540][ T9548] __x64_sys_mount+0x297/0x320
[ 324.709662][ T9548] ? __pfx___x64_sys_mount+0x10/0x10
[ 324.712081][ T9548] do_syscall_64+0xcf/0x260
[ 324.713821][ T9548] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 324.716340][ T9548] RIP: 0033:0x7f7f1ea7f4aa
[ 324.718216][ T9548] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 324.726097][ T9548] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 324.729565][ T9548] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 324.732568][ T9548] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 324.735882][ T9548] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 324.738945][ T9548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 324.742706][ T9548] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 324.745929][ T9548]
[ 324.750733][ T9548] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 324.756793][ T9548] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 324.777223][ T9550] loop3: detected capacity change from 0 to 32768
[ 324.783344][ T9552] loop1: detected capacity change from 0 to 32768
[ 324.791183][ T9552] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 324.794057][ T9552] CPU: 1 PID: 9552 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 324.797626][ T9552] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 324.801753][ T9552] Call Trace:
[ 324.803152][ T9552]
[ 324.804351][ T9552] dump_stack_lvl+0x16c/0x1f0
[ 324.806270][ T9552] sysfs_warn_dup+0x7f/0xa0
[ 324.808121][ T9552] sysfs_create_dir_ns+0x24d/0x2b0
[ 324.810167][ T9552] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 324.812445][ T9552] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 324.814656][ T9552] ? do_raw_spin_unlock+0x172/0x230
[ 324.816791][ T9552] kobject_add_internal+0x2c8/0x990
[ 324.818950][ T9552] kobject_init_and_add+0x11c/0x190
[ 324.821129][ T9552] ? __pfx_kobject_init_and_add+0x10/0x10
[ 324.823505][ T9552] ? lockdep_init_map_type+0x16d/0x7d0
[ 324.825770][ T9552] ? lockdep_init_map_type+0x16d/0x7d0
[ 324.828036][ T9552] gfs2_sys_fs_add+0x207/0x470
[ 324.830036][ T9552] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 324.832213][ T9552] ? __pfx_alloc_workqueue+0x10/0x10
[ 324.834418][ T9552] ? read_word_at_a_time+0xe/0x20
[ 324.836524][ T9552] gfs2_fill_super+0x1352/0x2bf0
[ 324.838564][ T9552] ? __pfx_gfs2_fill_super+0x10/0x10
[ 324.840721][ T9552] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 324.842793][ T9552] ? set_blocksize+0x2b1/0x350
[ 324.844329][ T9552] ? sb_set_blocksize+0xf6/0x120
[ 324.846079][ T9552] ? setup_bdev_super+0x392/0x720
[ 324.847904][ T9552] get_tree_bdev+0x36f/0x610
[ 324.849769][ T9552] ? __pfx_gfs2_fill_super+0x10/0x10
[ 324.851829][ T9552] ? __pfx_get_tree_bdev+0x10/0x10
[ 324.853727][ T9552] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 324.855741][ T9552] ? cap_capable+0x1cf/0x240
[ 324.857603][ T9552] gfs2_get_tree+0x4e/0x280
[ 324.859242][ T9552] vfs_get_tree+0x8f/0x380
[ 324.860704][ T9552] path_mount+0x14e6/0x1f20
[ 324.862191][ T9552] ? kmem_cache_free+0x12e/0x380
[ 324.863892][ T9552] ? __pfx_path_mount+0x10/0x10
[ 324.865462][ T9552] ? putname+0x12e/0x170
[ 324.866957][ T9552] __x64_sys_mount+0x297/0x320
[ 324.868501][ T9552] ? __pfx___x64_sys_mount+0x10/0x10
[ 324.870338][ T9552] do_syscall_64+0xcf/0x260
[ 324.872233][ T9552] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 324.874584][ T9552] RIP: 0033:0x7fc2a807f4aa
[ 324.876065][ T9552] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 324.882200][ T9552] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 324.884885][ T9552] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 324.887891][ T9552] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 324.891052][ T9552] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 324.894108][ T9552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 324.897169][ T9552] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 324.900351][ T9552]
[ 324.902337][ T9550] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 324.903335][ T9552] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 324.906821][ T9546] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 324.911446][ T9550] CPU: 3 PID: 9550 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 324.911466][ T9550] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 324.911476][ T9550] Call Trace:
[ 324.911483][ T9550]
[ 324.911494][ T9550] dump_stack_lvl+0x16c/0x1f0
[ 324.911518][ T9550] sysfs_warn_dup+0x7f/0xa0
[ 324.911540][ T9550] sysfs_create_dir_ns+0x24d/0x2b0
[ 324.911562][ T9550] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 324.911584][ T9550] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 324.911600][ T9550] ? do_raw_spin_unlock+0x172/0x230
[ 324.911615][ T9550] kobject_add_internal+0x2c8/0x990
[ 324.911637][ T9550] kobject_init_and_add+0x11c/0x190
[ 324.911658][ T9550] ? __pfx_kobject_init_and_add+0x10/0x10
[ 324.911679][ T9550] ? lockdep_init_map_type+0x16d/0x7d0
[ 324.911703][ T9550] ? lockdep_init_map_type+0x16d/0x7d0
[ 324.911730][ T9550] gfs2_sys_fs_add+0x207/0x470
[ 324.911754][ T9550] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 324.911777][ T9550] ? __pfx_alloc_workqueue+0x10/0x10
[ 324.911803][ T9550] ? read_word_at_a_time+0xe/0x20
[ 324.911828][ T9550] gfs2_fill_super+0x1352/0x2bf0
[ 324.911848][ T9550] ? __pfx_gfs2_fill_super+0x10/0x10
[ 324.911866][ T9550] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 324.911883][ T9550] ? set_blocksize+0x2b1/0x350
[ 324.911903][ T9550] ? sb_set_blocksize+0xf6/0x120
[ 324.911922][ T9550] ? setup_bdev_super+0x392/0x720
[ 324.911947][ T9550] get_tree_bdev+0x36f/0x610
[ 324.911972][ T9550] ? __pfx_gfs2_fill_super+0x10/0x10
[ 324.914330][ T9552] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 324.918318][ T9550] ? __pfx_get_tree_bdev+0x10/0x10
[ 324.981799][ T9550] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 324.983930][ T9550] ? cap_capable+0x1cf/0x240
[ 324.985848][ T9550] gfs2_get_tree+0x4e/0x280
[ 324.987911][ T9550] vfs_get_tree+0x8f/0x380
[ 324.989961][ T9550] path_mount+0x14e6/0x1f20
[ 324.992038][ T9550] ? kmem_cache_free+0x12e/0x380
[ 324.994280][ T9550] ? __pfx_path_mount+0x10/0x10
[ 324.996499][ T9550] ? putname+0x12e/0x170
[ 324.998407][ T9550] __x64_sys_mount+0x297/0x320
[ 325.000543][ T9550] ? __pfx___x64_sys_mount+0x10/0x10
[ 325.002952][ T9550] do_syscall_64+0xcf/0x260
[ 325.005006][ T9550] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 325.007673][ T9550] RIP: 0033:0x7fc1ff47f4aa
[ 325.009651][ T9550] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 325.017961][ T9550] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 325.021918][ T9550] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 325.025242][ T9550] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 325.028710][ T9550] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 325.032107][ T9550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 325.035519][ T9550] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 325.038976][ T9550]
[ 325.042363][ T9550] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 325.048489][ T9550] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 325.058428][ T5415] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 325.058428][ T5415] inode = 11 2340
[ 325.058428][ T5415] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 325.065630][ T5415] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 325.067916][ T9558] loop2: detected capacity change from 0 to 32768
[ 325.069907][ T5415] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5415 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 325.075273][ T5415] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 325.079026][ T5415] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 325.079391][ T9558] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 325.085397][ T9558] CPU: 0 PID: 9558 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 325.086219][ T5415] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 325.089612][ T9558] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 325.089627][ T9558] Call Trace:
[ 325.089635][ T9558]
[ 325.089642][ T9558] dump_stack_lvl+0x16c/0x1f0
[ 325.089670][ T9558] sysfs_warn_dup+0x7f/0xa0
[ 325.089698][ T9558] sysfs_create_dir_ns+0x24d/0x2b0
[ 325.089725][ T9558] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 325.089752][ T9558] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 325.089772][ T9558] ? do_raw_spin_unlock+0x172/0x230
[ 325.089791][ T9558] kobject_add_internal+0x2c8/0x990
[ 325.089817][ T9558] kobject_init_and_add+0x11c/0x190
[ 325.089844][ T9558] ? __pfx_kobject_init_and_add+0x10/0x10
[ 325.089870][ T9558] ? lockdep_init_map_type+0x16d/0x7d0
[ 325.089896][ T9558] ? lockdep_init_map_type+0x16d/0x7d0
[ 325.089923][ T9558] gfs2_sys_fs_add+0x207/0x470
[ 325.089948][ T9558] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 325.089972][ T9558] ? __pfx_alloc_workqueue+0x10/0x10
[ 325.089998][ T9558] ? read_word_at_a_time+0xe/0x20
[ 325.090025][ T9558] gfs2_fill_super+0x1352/0x2bf0
[ 325.090045][ T9558] ? __pfx_gfs2_fill_super+0x10/0x10
[ 325.090063][ T9558] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 325.090081][ T9558] ? set_blocksize+0x2b1/0x350
[ 325.090100][ T9558] ? sb_set_blocksize+0xf6/0x120
[ 325.090120][ T9558] ? setup_bdev_super+0x392/0x720
[ 325.094021][ T5415] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 325.098125][ T9558] get_tree_bdev+0x36f/0x610
[ 325.098156][ T9558] ? __pfx_gfs2_fill_super+0x10/0x10
[ 325.098179][ T9558] ? __pfx_get_tree_bdev+0x10/0x10
[ 325.099963][ T5415] gfs2: fsid=syz:syz.0: File system withdrawn
[ 325.100803][ T9558] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 325.100828][ T9558] ? cap_capable+0x1cf/0x240
[ 325.100853][ T9558] gfs2_get_tree+0x4e/0x280
[ 325.165256][ T9558] vfs_get_tree+0x8f/0x380
[ 325.167253][ T9558] path_mount+0x14e6/0x1f20
[ 325.169262][ T9558] ? kmem_cache_free+0x12e/0x380
[ 325.171446][ T9558] ? __pfx_path_mount+0x10/0x10
[ 325.173567][ T9558] ? putname+0x12e/0x170
[ 325.175441][ T9558] __x64_sys_mount+0x297/0x320
[ 325.177553][ T9558] ? __pfx___x64_sys_mount+0x10/0x10
[ 325.179933][ T9558] do_syscall_64+0xcf/0x260
[ 325.182124][ T9558] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 325.184843][ T9558] RIP: 0033:0x7f7f1ea7f4aa
[ 325.186840][ T9558] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 325.195275][ T9558] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 325.198973][ T9558] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 325.202485][ T9558] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 325.205979][ T9558] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 325.209465][ T9558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 325.212941][ T9558] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 325.216413][ T9558]
[ 325.217752][ T5415] CPU: 3 PID: 5415 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 325.219418][ T9558] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 325.221520][ T5415] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 325.221532][ T5415] Call Trace:
[ 325.227401][ T9558] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 325.231136][ T5415]
[ 325.231144][ T5415] dump_stack_lvl+0x16c/0x1f0
[ 325.231166][ T5415] gfs2_withdraw+0xab8/0x1290
[ 325.231187][ T5415] ? __pfx_gfs2_withdraw+0x10/0x10
[ 325.231206][ T5415] ? map_id_range_down+0x2b6/0x3a0
[ 325.231225][ T5415] ? __pfx_map_id_range_down+0x10/0x10
[ 325.231245][ T5415] gfs2_inode_refresh+0xc94/0x1090
[ 325.231265][ T5415] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 325.231284][ T5415] inode_go_instantiate+0x47/0x60
[ 325.231303][ T5415] gfs2_instantiate+0x169/0x250
[ 325.231318][ T5415] gfs2_glock_wait+0x214/0x330
[ 325.231333][ T5415] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 325.231348][ T5415] gfs2_glock_nq+0x946/0x1cd0
[ 325.231365][ T5415] ? do_raw_spin_unlock+0x172/0x230
[ 325.231380][ T5415] ? __gfs2_holder_init+0x18a/0x2f0
[ 325.231396][ T5415] do_sync+0x6cf/0xd30
[ 325.231413][ T5415] ? __pfx_do_sync+0x10/0x10
[ 325.231428][ T5415] ? gfs2_quota_sync+0x4ad/0x630
[ 325.231444][ T5415] ? gfs2_quota_sync+0x419/0x630
[ 325.231459][ T5415] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 325.231473][ T5415] ? qd_check_sync+0x3d8/0x4f0
[ 325.231489][ T5415] gfs2_quota_sync+0x419/0x630
[ 325.231511][ T5415] gfs2_sync_fs+0x44/0xb0
[ 325.231524][ T5415] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 325.231536][ T5415] sync_filesystem+0x10d/0x290
[ 325.231553][ T5415] generic_shutdown_super+0x7e/0x3d0
[ 325.231571][ T5415] kill_block_super+0x3b/0x90
[ 325.231588][ T5415] gfs2_kill_sb+0x360/0x410
[ 325.287858][ T5415] deactivate_locked_super+0xbe/0x1a0
[ 325.289876][ T5415] deactivate_super+0xde/0x100
[ 325.291807][ T5415] cleanup_mnt+0x222/0x450
[ 325.293814][ T5415] task_work_run+0x14e/0x250
[ 325.295505][ T5415] ? __pfx_task_work_run+0x10/0x10
[ 325.297524][ T5415] syscall_exit_to_user_mode+0x278/0x2a0
[ 325.299677][ T5415] do_syscall_64+0xdc/0x260
[ 325.301390][ T5415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 325.303763][ T5415] RIP: 0033:0x7f354027f0d7
[ 325.305630][ T5415] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 325.313255][ T5415] RSP: 002b:00007ffdb3657438 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 325.316527][ T5415] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f354027f0d7
[ 325.319353][ T5415] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdb36574f0
[ 325.322245][ T5415] RBP: 00007ffdb36574f0 R08: 0000000000000000 R09: 0000000000000000
[ 325.325209][ T5415] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdb36585b0
[ 325.328200][ T5415] R13: 00007f35402c93b9 R14: 000000000004f20c R15: 0000000000000001
[ 325.330867][ T5415]
[ 325.446879][ T9563] loop3: detected capacity change from 0 to 32768
[ 325.452075][ T9563] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 325.455298][ T9563] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 325.460339][ T9563] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 325.464044][ T5203] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 325.466767][ T5203] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 325.508791][ T5203] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 42ms
[ 325.512261][ T5203] gfs2: fsid=syz:syz.0: jid=0: Done
[ 325.514667][ T9563] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 325.593080][ T9565] loop1: detected capacity change from 0 to 32768
[ 325.610773][ T9565] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 325.616163][ T9565] CPU: 2 PID: 9565 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 325.620162][ T9565] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 325.624127][ T9565] Call Trace:
[ 325.625376][ T9565]
[ 325.626457][ T9565] dump_stack_lvl+0x16c/0x1f0
[ 325.628436][ T9565] sysfs_warn_dup+0x7f/0xa0
[ 325.630212][ T9565] sysfs_create_dir_ns+0x24d/0x2b0
[ 325.632567][ T9565] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 325.634639][ T9565] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 325.636792][ T9565] ? do_raw_spin_unlock+0x172/0x230
[ 325.639008][ T9565] kobject_add_internal+0x2c8/0x990
[ 325.641069][ T9565] kobject_init_and_add+0x11c/0x190
[ 325.641116][ T9563] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 325.643151][ T9565] ? __pfx_kobject_init_and_add+0x10/0x10
[ 325.643171][ T9565] ? lockdep_init_map_type+0x16d/0x7d0
[ 325.643187][ T9565] ? lockdep_init_map_type+0x16d/0x7d0
[ 325.643202][ T9565] gfs2_sys_fs_add+0x207/0x470
[ 325.643217][ T9565] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 325.656409][ T9565] ? __pfx_alloc_workqueue+0x10/0x10
[ 325.658470][ T9565] ? read_word_at_a_time+0xe/0x20
[ 325.660614][ T9565] gfs2_fill_super+0x1352/0x2bf0
[ 325.662766][ T9565] ? __pfx_gfs2_fill_super+0x10/0x10
[ 325.664741][ T9565] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 325.667021][ T9565] ? set_blocksize+0x2b1/0x350
[ 325.668684][ T9565] ? sb_set_blocksize+0xf6/0x120
[ 325.670390][ T9565] ? setup_bdev_super+0x392/0x720
[ 325.672359][ T9565] get_tree_bdev+0x36f/0x610
[ 325.674185][ T9565] ? __pfx_gfs2_fill_super+0x10/0x10
[ 325.676369][ T9565] ? __pfx_get_tree_bdev+0x10/0x10
[ 325.678499][ T9565] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 325.680885][ T9565] ? cap_capable+0x1cf/0x240
[ 325.682959][ T9565] gfs2_get_tree+0x4e/0x280
[ 325.684917][ T9565] vfs_get_tree+0x8f/0x380
[ 325.686897][ T9565] path_mount+0x14e6/0x1f20
[ 325.688907][ T9565] ? kmem_cache_free+0x12e/0x380
[ 325.691102][ T9565] ? __pfx_path_mount+0x10/0x10
[ 325.693254][ T9565] ? putname+0x12e/0x170
[ 325.695144][ T9565] __x64_sys_mount+0x297/0x320
[ 325.697256][ T9565] ? __pfx___x64_sys_mount+0x10/0x10
[ 325.699607][ T9565] do_syscall_64+0xcf/0x260
[ 325.701685][ T9565] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 325.704183][ T9565] RIP: 0033:0x7fc2a807f4aa
[ 325.705927][ T9565] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 325.713781][ T9565] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 325.717512][ T9565] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 325.721077][ T9565] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 325.724632][ T9565] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 325.727543][ T9565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 325.730492][ T9565] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 325.733859][ T9565]
[ 325.736350][ T9565] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 325.742431][ T9565] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 325.746693][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 325.746693][ T5425] inode = 11 2340
[ 325.746693][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 325.753683][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 325.757092][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 325.761025][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 325.763985][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 325.770746][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 325.774423][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 325.778337][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 325.785824][ T5425] CPU: 0 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 325.789838][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 325.793461][ T5425] Call Trace:
[ 325.794835][ T5425]
[ 325.796152][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 325.797869][ T5425] gfs2_withdraw+0xab8/0x1290
[ 325.799530][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 325.801460][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 325.803434][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 325.805357][ T5425] gfs2_inode_refresh+0xc94/0x1090
[ 325.807258][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 325.809233][ T5425] inode_go_instantiate+0x47/0x60
[ 325.811096][ T5425] gfs2_instantiate+0x169/0x250
[ 325.812895][ T5425] gfs2_glock_wait+0x214/0x330
[ 325.814645][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 325.816590][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 325.818347][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 325.820732][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 325.823070][ T5425] do_sync+0x6cf/0xd30
[ 325.824812][ T5425] ? __pfx_do_sync+0x10/0x10
[ 325.826596][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 325.828253][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 325.829903][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 325.831853][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 325.833617][ T5425] gfs2_quota_sync+0x419/0x630
[ 325.835316][ T5425] gfs2_sync_fs+0x44/0xb0
[ 325.836891][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 325.838657][ T5425] sync_filesystem+0x10d/0x290
[ 325.840622][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 325.842528][ T5425] kill_block_super+0x3b/0x90
[ 325.844538][ T5425] gfs2_kill_sb+0x360/0x410
[ 325.846479][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 325.848843][ T5425] deactivate_super+0xde/0x100
[ 325.850901][ T5425] cleanup_mnt+0x222/0x450
[ 325.852741][ T5425] task_work_run+0x14e/0x250
[ 325.854389][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 325.856220][ T5425] syscall_exit_to_user_mode+0x278/0x2a0
[ 325.858458][ T5425] do_syscall_64+0xdc/0x260
[ 325.860070][ T5425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 325.862688][ T5425] RIP: 0033:0x7fc1ff47f0d7
[ 325.864621][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 325.872535][ T5425] RSP: 002b:00007ffc02572aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 325.875435][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc1ff47f0d7
[ 325.877928][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc02572b60
[ 325.880650][ T5425] RBP: 00007ffc02572b60 R08: 0000000000000000 R09: 0000000000000000
[ 325.883383][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc02573c20
[ 325.886234][ T5425] R13: 00007fc1ff4c93b9 R14: 000000000004f5a9 R15: 0000000000000001
[ 325.889012][ T5425]
[ 325.901323][ T9568] loop2: detected capacity change from 0 to 32768
[ 325.906953][ T9568] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 325.911974][ T9568] CPU: 1 PID: 9568 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 325.916049][ T9568] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 325.920041][ T9568] Call Trace:
[ 325.921243][ T9568]
[ 325.922310][ T9568] dump_stack_lvl+0x16c/0x1f0
[ 325.923976][ T9568] sysfs_warn_dup+0x7f/0xa0
[ 325.925599][ T9568] sysfs_create_dir_ns+0x24d/0x2b0
[ 325.927431][ T9568] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 325.929712][ T9568] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 325.931811][ T9568] ? do_raw_spin_unlock+0x172/0x230
[ 325.933722][ T9568] kobject_add_internal+0x2c8/0x990
[ 325.935770][ T9568] kobject_init_and_add+0x11c/0x190
[ 325.937917][ T9568] ? __pfx_kobject_init_and_add+0x10/0x10
[ 325.940114][ T9568] ? lockdep_init_map_type+0x16d/0x7d0
[ 325.942288][ T9568] ? lockdep_init_map_type+0x16d/0x7d0
[ 325.943196][ T9573] loop0: detected capacity change from 0 to 32768
[ 325.944187][ T9568] gfs2_sys_fs_add+0x207/0x470
[ 325.949047][ T9568] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 325.951360][ T9568] ? __pfx_alloc_workqueue+0x10/0x10
[ 325.953469][ T9568] ? read_word_at_a_time+0xe/0x20
[ 325.955716][ T9568] gfs2_fill_super+0x1352/0x2bf0
[ 325.957858][ T9568] ? __pfx_gfs2_fill_super+0x10/0x10
[ 325.960172][ T9568] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 325.962522][ T9568] ? set_blocksize+0x2b1/0x350
[ 325.964624][ T9568] ? sb_set_blocksize+0xf6/0x120
[ 325.966801][ T9568] ? setup_bdev_super+0x392/0x720
[ 325.969051][ T9568] get_tree_bdev+0x36f/0x610
[ 325.971064][ T9568] ? __pfx_gfs2_fill_super+0x10/0x10
[ 325.973382][ T9568] ? __pfx_get_tree_bdev+0x10/0x10
[ 325.975504][ T9573] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 325.975656][ T9568] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 325.981506][ T9568] ? cap_capable+0x1cf/0x240
[ 325.983609][ T9568] gfs2_get_tree+0x4e/0x280
[ 325.985614][ T9568] vfs_get_tree+0x8f/0x380
[ 325.987569][ T9568] path_mount+0x14e6/0x1f20
[ 325.989539][ T9568] ? kmem_cache_free+0x12e/0x380
[ 325.991679][ T9568] ? __pfx_path_mount+0x10/0x10
[ 325.993765][ T9568] ? putname+0x12e/0x170
[ 325.995695][ T9568] __x64_sys_mount+0x297/0x320
[ 325.997834][ T9568] ? __pfx___x64_sys_mount+0x10/0x10
[ 326.000297][ T9568] do_syscall_64+0xcf/0x260
[ 326.002134][ T9568] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 326.004463][ T9568] RIP: 0033:0x7f7f1ea7f4aa
[ 326.006431][ T9568] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 326.013632][ T9568] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 326.016688][ T9568] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 326.019802][ T9568] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 326.022760][ T9568] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 326.025866][ T9568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 326.029067][ T9568] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 326.032500][ T9568]
[ 326.033777][ T9573] CPU: 2 PID: 9573 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 326.035138][ T9568] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 326.038099][ T9573] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 326.038113][ T9573] Call Trace:
[ 326.038121][ T9573]
[ 326.038128][ T9573] dump_stack_lvl+0x16c/0x1f0
[ 326.038155][ T9573] sysfs_warn_dup+0x7f/0xa0
[ 326.044094][ T9568] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 326.048064][ T9573] sysfs_create_dir_ns+0x24d/0x2b0
[ 326.048092][ T9573] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 326.048116][ T9573] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 326.065455][ T9573] ? do_raw_spin_unlock+0x172/0x230
[ 326.067833][ T9573] kobject_add_internal+0x2c8/0x990
[ 326.070231][ T9573] kobject_init_and_add+0x11c/0x190
[ 326.072639][ T9573] ? __pfx_kobject_init_and_add+0x10/0x10
[ 326.075282][ T9573] ? lockdep_init_map_type+0x16d/0x7d0
[ 326.077790][ T9573] ? lockdep_init_map_type+0x16d/0x7d0
[ 326.080343][ T9573] gfs2_sys_fs_add+0x207/0x470
[ 326.082659][ T9573] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 326.085067][ T9573] ? __pfx_alloc_workqueue+0x10/0x10
[ 326.087454][ T9573] ? read_word_at_a_time+0xe/0x20
[ 326.089756][ T9573] gfs2_fill_super+0x1352/0x2bf0
[ 326.092046][ T9573] ? __pfx_gfs2_fill_super+0x10/0x10
[ 326.094394][ T9573] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 326.096842][ T9573] ? set_blocksize+0x2b1/0x350
[ 326.099038][ T9573] ? sb_set_blocksize+0xf6/0x120
[ 326.101287][ T9573] ? setup_bdev_super+0x392/0x720
[ 326.103551][ T9573] get_tree_bdev+0x36f/0x610
[ 326.105651][ T9573] ? __pfx_gfs2_fill_super+0x10/0x10
[ 326.108003][ T9573] ? __pfx_get_tree_bdev+0x10/0x10
[ 326.110230][ T9573] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 326.112784][ T9573] ? cap_capable+0x1cf/0x240
[ 326.114904][ T9573] gfs2_get_tree+0x4e/0x280
[ 326.116990][ T9573] vfs_get_tree+0x8f/0x380
[ 326.119038][ T9573] path_mount+0x14e6/0x1f20
[ 326.121109][ T9573] ? kmem_cache_free+0x12e/0x380
[ 326.123366][ T9573] ? __pfx_path_mount+0x10/0x10
[ 326.125605][ T9573] ? putname+0x12e/0x170
[ 326.127559][ T9573] __x64_sys_mount+0x297/0x320
[ 326.129747][ T9573] ? __pfx___x64_sys_mount+0x10/0x10
[ 326.132176][ T9573] do_syscall_64+0xcf/0x260
[ 326.134278][ T9573] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 326.136977][ T9573] RIP: 0033:0x7f354027f4aa
[ 326.139009][ T9573] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 326.147621][ T9573] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 326.151364][ T9573] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 326.154951][ T9573] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 326.158516][ T9573] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 326.161043][ T9576] loop1: detected capacity change from 0 to 32768
[ 326.162066][ T9573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 326.167965][ T9573] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 326.171522][ T9573]
[ 326.173898][ T9576] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 326.178305][ T9573] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 326.181096][ T9576] CPU: 3 PID: 9576 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 326.187909][ T9573] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 326.188132][ T9576] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 326.194895][ T9576] Call Trace:
[ 326.196203][ T9576]
[ 326.197353][ T9576] dump_stack_lvl+0x16c/0x1f0
[ 326.199163][ T9576] sysfs_warn_dup+0x7f/0xa0
[ 326.201083][ T9576] sysfs_create_dir_ns+0x24d/0x2b0
[ 326.203396][ T9576] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 326.205802][ T9576] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 326.207857][ T9576] ? do_raw_spin_unlock+0x172/0x230
[ 326.209746][ T9576] kobject_add_internal+0x2c8/0x990
[ 326.211799][ T9576] kobject_init_and_add+0x11c/0x190
[ 326.213811][ T9576] ? __pfx_kobject_init_and_add+0x10/0x10
[ 326.216004][ T9576] ? lockdep_init_map_type+0x16d/0x7d0
[ 326.218082][ T9576] ? lockdep_init_map_type+0x16d/0x7d0
[ 326.220173][ T9576] gfs2_sys_fs_add+0x207/0x470
[ 326.221978][ T9576] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 326.223981][ T9576] ? __pfx_alloc_workqueue+0x10/0x10
[ 326.225953][ T9576] ? read_word_at_a_time+0xe/0x20
[ 326.227875][ T9576] gfs2_fill_super+0x1352/0x2bf0
[ 326.229744][ T9576] ? __pfx_gfs2_fill_super+0x10/0x10
[ 326.231890][ T9576] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 326.233977][ T9576] ? set_blocksize+0x2b1/0x350
[ 326.235833][ T9576] ? sb_set_blocksize+0xf6/0x120
[ 326.237871][ T9576] ? setup_bdev_super+0x392/0x720
[ 326.239908][ T9576] get_tree_bdev+0x36f/0x610
[ 326.241596][ T9576] ? __pfx_gfs2_fill_super+0x10/0x10
[ 326.243719][ T9576] ? __pfx_get_tree_bdev+0x10/0x10
[ 326.245704][ T9576] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 326.247831][ T9576] ? cap_capable+0x1cf/0x240
[ 326.249567][ T9576] gfs2_get_tree+0x4e/0x280
[ 326.251321][ T9576] vfs_get_tree+0x8f/0x380
[ 326.252959][ T9576] path_mount+0x14e6/0x1f20
[ 326.254532][ T9576] ? kmem_cache_free+0x12e/0x380
[ 326.256276][ T9576] ? __pfx_path_mount+0x10/0x10
[ 326.257967][ T9576] ? putname+0x12e/0x170
[ 326.259471][ T9576] __x64_sys_mount+0x297/0x320
[ 326.261363][ T9576] ? __pfx___x64_sys_mount+0x10/0x10
[ 326.263383][ T9576] do_syscall_64+0xcf/0x260
[ 326.265100][ T9576] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 326.267289][ T9576] RIP: 0033:0x7fc2a807f4aa
[ 326.268906][ T9576] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 326.275968][ T9576] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 326.279118][ T9576] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 326.282231][ T9576] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 326.285275][ T9576] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 326.288257][ T9576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 326.291211][ T9576] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 326.294147][ T9576]
[ 326.298246][ T9576] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 326.303834][ T9576] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 326.741107][ T9580] loop2: detected capacity change from 0 to 32768
[ 326.750054][ T9580] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 326.753584][ T9580] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 326.759421][ T9584] loop0: detected capacity change from 0 to 32768
[ 326.777654][ T9584] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 326.780734][ T9584] CPU: 3 PID: 9584 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 326.784181][ T9584] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 326.788170][ T9584] Call Trace:
[ 326.789408][ T9584]
[ 326.790435][ T9584] dump_stack_lvl+0x16c/0x1f0
[ 326.792152][ T9584] sysfs_warn_dup+0x7f/0xa0
[ 326.793757][ T9584] sysfs_create_dir_ns+0x24d/0x2b0
[ 326.795542][ T9584] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 326.797538][ T9584] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 326.799482][ T9584] ? do_raw_spin_unlock+0x172/0x230
[ 326.801525][ T9584] kobject_add_internal+0x2c8/0x990
[ 326.803607][ T9584] kobject_init_and_add+0x11c/0x190
[ 326.804136][ T9582] loop3: detected capacity change from 0 to 32768
[ 326.804741][ T9580] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 326.805660][ T9584] ? __pfx_kobject_init_and_add+0x10/0x10
[ 326.805941][ T824] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 326.805956][ T824] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 326.810688][ T9582] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 326.811196][ T9584] ? lockdep_init_map_type+0x16d/0x7d0
[ 326.822503][ T9584] ? lockdep_init_map_type+0x16d/0x7d0
[ 326.824798][ T9584] gfs2_sys_fs_add+0x207/0x470
[ 326.826173][ T9586] loop1: detected capacity change from 0 to 32768
[ 326.826948][ T9584] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 326.831681][ T9584] ? __pfx_alloc_workqueue+0x10/0x10
[ 326.831966][ T9586] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 326.833951][ T9584] ? read_word_at_a_time+0xe/0x20
[ 326.838835][ T9584] gfs2_fill_super+0x1352/0x2bf0
[ 326.841003][ T9584] ? mark_held_locks+0x9f/0xe0
[ 326.843136][ T9584] ? __pfx_gfs2_fill_super+0x10/0x10
[ 326.845438][ T9584] ? set_blocksize+0x2b1/0x350
[ 326.847355][ T9584] ? sb_set_blocksize+0xf6/0x120
[ 326.849311][ T9584] ? setup_bdev_super+0x392/0x720
[ 326.849406][ T824] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 43ms
[ 326.851512][ T9584] get_tree_bdev+0x36f/0x610
[ 326.854505][ T824] gfs2: fsid=syz:syz.0: jid=0: Done
[ 326.856416][ T9584] ? __pfx_gfs2_fill_super+0x10/0x10
[ 326.860705][ T9584] ? __pfx_get_tree_bdev+0x10/0x10
[ 326.862999][ T9584] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 326.865441][ T9584] ? cap_capable+0x1cf/0x240
[ 326.867465][ T9584] gfs2_get_tree+0x4e/0x280
[ 326.869513][ T9584] vfs_get_tree+0x8f/0x380
[ 326.871367][ T9584] path_mount+0x14e6/0x1f20
[ 326.873349][ T9584] ? kmem_cache_free+0x12e/0x380
[ 326.875468][ T9584] ? __pfx_path_mount+0x10/0x10
[ 326.877587][ T9584] ? putname+0x12e/0x170
[ 326.879398][ T9584] __x64_sys_mount+0x297/0x320
[ 326.881415][ T9584] ? __pfx___x64_sys_mount+0x10/0x10
[ 326.883591][ T9584] do_syscall_64+0xcf/0x260
[ 326.885543][ T9584] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 326.888096][ T9584] RIP: 0033:0x7f354027f4aa
[ 326.890026][ T9584] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 326.897475][ T9584] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 326.901063][ T9584] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 326.904474][ T9584] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 326.907817][ T9584] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 326.911149][ T9584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 326.913968][ T9584] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 326.916645][ T9584]
[ 326.917715][ T9582] CPU: 1 PID: 9582 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 326.920489][ T9584] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 326.921530][ T9582] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 326.921542][ T9582] Call Trace:
[ 326.921548][ T9582]
[ 326.921553][ T9582] dump_stack_lvl+0x16c/0x1f0
[ 326.921577][ T9582] sysfs_warn_dup+0x7f/0xa0
[ 326.921604][ T9582] sysfs_create_dir_ns+0x24d/0x2b0
[ 326.927627][ T9584] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 326.932041][ T9582] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 326.932075][ T9582] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 326.932095][ T9582] ? do_raw_spin_unlock+0x172/0x230
[ 326.932113][ T9582] kobject_add_internal+0x2c8/0x990
[ 326.932140][ T9582] kobject_init_and_add+0x11c/0x190
[ 326.932166][ T9582] ? __pfx_kobject_init_and_add+0x10/0x10
[ 326.938431][ T9580] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 326.938915][ T9582] ? lockdep_init_map_type+0x16d/0x7d0
[ 326.938942][ T9582] ? lockdep_init_map_type+0x16d/0x7d0
[ 326.938963][ T9582] gfs2_sys_fs_add+0x207/0x470
[ 326.938983][ T9582] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 326.939002][ T9582] ? __pfx_alloc_workqueue+0x10/0x10
[ 326.939028][ T9582] ? read_word_at_a_time+0xe/0x20
[ 326.939049][ T9582] gfs2_fill_super+0x1352/0x2bf0
[ 326.939064][ T9582] ? __pfx_gfs2_fill_super+0x10/0x10
[ 326.976007][ T9582] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 326.978033][ T9582] ? set_blocksize+0x2b1/0x350
[ 326.979923][ T9582] ? sb_set_blocksize+0xf6/0x120
[ 326.981814][ T9582] ? setup_bdev_super+0x392/0x720
[ 326.983715][ T9582] get_tree_bdev+0x36f/0x610
[ 326.985483][ T9582] ? __pfx_gfs2_fill_super+0x10/0x10
[ 326.987534][ T9582] ? __pfx_get_tree_bdev+0x10/0x10
[ 326.989613][ T9582] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 326.991933][ T9582] ? cap_capable+0x1cf/0x240
[ 326.993703][ T9582] gfs2_get_tree+0x4e/0x280
[ 326.995448][ T9582] vfs_get_tree+0x8f/0x380
[ 326.997224][ T9582] path_mount+0x14e6/0x1f20
[ 326.998965][ T9582] ? kmem_cache_free+0x12e/0x380
[ 327.000885][ T9582] ? __pfx_path_mount+0x10/0x10
[ 327.002789][ T9582] ? putname+0x12e/0x170
[ 327.004491][ T9582] __x64_sys_mount+0x297/0x320
[ 327.006326][ T9582] ? __pfx___x64_sys_mount+0x10/0x10
[ 327.008375][ T9582] do_syscall_64+0xcf/0x260
[ 327.010284][ T9582] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 327.012708][ T9582] RIP: 0033:0x7fc1ff47f4aa
[ 327.014401][ T9582] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 327.021873][ T9582] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 327.025021][ T9582] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 327.028002][ T9582] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 327.031005][ T9582] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 327.034022][ T9582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 327.037077][ T9582] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 327.040082][ T9582]
[ 327.041292][ T9586] CPU: 2 PID: 9586 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 327.044730][ T9586] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 327.048948][ T9586] Call Trace:
[ 327.050185][ T9586]
[ 327.051317][ T9586] dump_stack_lvl+0x16c/0x1f0
[ 327.053076][ T9586] sysfs_warn_dup+0x7f/0xa0
[ 327.054753][ T9586] sysfs_create_dir_ns+0x24d/0x2b0
[ 327.056661][ T9586] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 327.058785][ T9586] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 327.060830][ T9586] ? do_raw_spin_unlock+0x172/0x230
[ 327.062757][ T9586] kobject_add_internal+0x2c8/0x990
[ 327.064682][ T9586] kobject_init_and_add+0x11c/0x190
[ 327.066659][ T9586] ? __pfx_kobject_init_and_add+0x10/0x10
[ 327.068771][ T9586] ? lockdep_init_map_type+0x16d/0x7d0
[ 327.070838][ T9586] ? lockdep_init_map_type+0x16d/0x7d0
[ 327.072895][ T9586] gfs2_sys_fs_add+0x207/0x470
[ 327.074775][ T9586] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 327.076826][ T9586] ? __pfx_alloc_workqueue+0x10/0x10
[ 327.078872][ T9586] ? read_word_at_a_time+0xe/0x20
[ 327.080841][ T9586] gfs2_fill_super+0x1352/0x2bf0
[ 327.082774][ T9586] ? __pfx_gfs2_fill_super+0x10/0x10
[ 327.084825][ T9586] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 327.086871][ T9586] ? set_blocksize+0x2b1/0x350
[ 327.088744][ T9586] ? sb_set_blocksize+0xf6/0x120
[ 327.090687][ T9586] ? setup_bdev_super+0x392/0x720
[ 327.092527][ T9586] get_tree_bdev+0x36f/0x610
[ 327.094125][ T9586] ? __pfx_gfs2_fill_super+0x10/0x10
[ 327.095984][ T9586] ? __pfx_get_tree_bdev+0x10/0x10
[ 327.097782][ T9586] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 327.099740][ T9586] ? cap_capable+0x1cf/0x240
[ 327.101465][ T9586] gfs2_get_tree+0x4e/0x280
[ 327.103083][ T9586] vfs_get_tree+0x8f/0x380
[ 327.104710][ T9586] path_mount+0x14e6/0x1f20
[ 327.106305][ T9586] ? kmem_cache_free+0x12e/0x380
[ 327.108055][ T9586] ? __pfx_path_mount+0x10/0x10
[ 327.109772][ T9586] ? putname+0x12e/0x170
[ 327.111278][ T9586] __x64_sys_mount+0x297/0x320
[ 327.112982][ T9586] ? __pfx___x64_sys_mount+0x10/0x10
[ 327.114964][ T9586] do_syscall_64+0xcf/0x260
[ 327.116562][ T9586] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 327.118636][ T9586] RIP: 0033:0x7fc2a807f4aa
[ 327.120843][ T9586] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 327.127968][ T9586] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 327.130986][ T9586] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 327.133758][ T9586] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 327.136538][ T9586] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 327.139333][ T9586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 327.142116][ T9586] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 327.145005][ T9586]
[ 327.146573][ T9582] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 327.151856][ T9586] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 327.151874][ T9582] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 327.156767][ T9586] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 327.197305][ T9580] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 327.213201][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 327.213201][ T5421] inode = 11 2340
[ 327.213201][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 327.220134][ T5421] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 327.223399][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 327.227101][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 327.230787][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 327.236054][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 327.248643][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 327.251122][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 327.253217][ T5421] CPU: 2 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 327.256805][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 327.260457][ T5421] Call Trace:
[ 327.261628][ T5421]
[ 327.262736][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 327.264432][ T5421] gfs2_withdraw+0xab8/0x1290
[ 327.266117][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 327.267978][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 327.269980][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 327.271937][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 327.273739][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 327.275652][ T5421] inode_go_instantiate+0x47/0x60
[ 327.277447][ T5421] gfs2_instantiate+0x169/0x250
[ 327.279154][ T5421] gfs2_glock_wait+0x214/0x330
[ 327.280878][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 327.282747][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 327.284366][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 327.286183][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 327.288045][ T5421] do_sync+0x6cf/0xd30
[ 327.289528][ T5421] ? __pfx_do_sync+0x10/0x10
[ 327.291224][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 327.292947][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 327.294681][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 327.296484][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 327.298124][ T5421] gfs2_quota_sync+0x419/0x630
[ 327.300124][ T5421] gfs2_sync_fs+0x44/0xb0
[ 327.301853][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 327.303640][ T5421] sync_filesystem+0x10d/0x290
[ 327.305203][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 327.307265][ T5421] kill_block_super+0x3b/0x90
[ 327.309317][ T5421] gfs2_kill_sb+0x360/0x410
[ 327.311127][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 327.312980][ T5421] deactivate_super+0xde/0x100
[ 327.314647][ T5421] cleanup_mnt+0x222/0x450
[ 327.316201][ T5421] task_work_run+0x14e/0x250
[ 327.318020][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 327.319889][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 327.321832][ T5421] do_syscall_64+0xdc/0x260
[ 327.323408][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 327.325453][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 327.327235][ T5421] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 327.333941][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 327.336952][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 327.339896][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 327.342800][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 327.345542][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 327.348698][ T5421] R13: 00007f7f1eac93b9 R14: 000000000004fa50 R15: 0000000000000001
[ 327.351586][ T5421]
[ 327.513332][ T9594] loop0: detected capacity change from 0 to 32768
[ 327.527807][ T9594] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 327.531063][ T9594] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 327.543269][ T9596] loop3: detected capacity change from 0 to 32768
[ 327.554246][ T9596] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 327.557310][ T9596] CPU: 1 PID: 9596 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 327.560897][ T9596] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 327.564566][ T9596] Call Trace:
[ 327.565928][ T9596]
[ 327.567051][ T9596] dump_stack_lvl+0x16c/0x1f0
[ 327.567362][ T9594] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 327.568650][ T9596] sysfs_warn_dup+0x7f/0xa0
[ 327.568668][ T9596] sysfs_create_dir_ns+0x24d/0x2b0
[ 327.568683][ T9596] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 327.568697][ T9596] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 327.568708][ T9596] ? do_raw_spin_unlock+0x172/0x230
[ 327.580228][ T9596] kobject_add_internal+0x2c8/0x990
[ 327.582039][ T9596] kobject_init_and_add+0x11c/0x190
[ 327.584187][ T9596] ? __pfx_kobject_init_and_add+0x10/0x10
[ 327.586394][ T9596] ? lockdep_init_map_type+0x16d/0x7d0
[ 327.588725][ T9596] ? lockdep_init_map_type+0x16d/0x7d0
[ 327.590855][ T9596] gfs2_sys_fs_add+0x207/0x470
[ 327.592818][ T9596] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 327.595032][ T9596] ? __pfx_alloc_workqueue+0x10/0x10
[ 327.597265][ T9596] ? read_word_at_a_time+0xe/0x20
[ 327.599490][ T9596] gfs2_fill_super+0x1352/0x2bf0
[ 327.601628][ T9596] ? __pfx_gfs2_fill_super+0x10/0x10
[ 327.604006][ T9596] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 327.606180][ T9596] ? set_blocksize+0x2b1/0x350
[ 327.608295][ T9596] ? sb_set_blocksize+0xf6/0x120
[ 327.610419][ T9596] ? setup_bdev_super+0x392/0x720
[ 327.612627][ T9596] get_tree_bdev+0x36f/0x610
[ 327.614685][ T9596] ? __pfx_gfs2_fill_super+0x10/0x10
[ 327.616977][ T9596] ? __pfx_get_tree_bdev+0x10/0x10
[ 327.619302][ T9596] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 327.621599][ T9596] ? cap_capable+0x1cf/0x240
[ 327.623321][ T9596] gfs2_get_tree+0x4e/0x280
[ 327.624957][ T9596] vfs_get_tree+0x8f/0x380
[ 327.626533][ T9596] path_mount+0x14e6/0x1f20
[ 327.626665][ T9598] loop1: detected capacity change from 0 to 32768
[ 327.628229][ T9596] ? kmem_cache_free+0x12e/0x380
[ 327.632563][ T9596] ? __pfx_path_mount+0x10/0x10
[ 327.634279][ T9596] ? putname+0x12e/0x170
[ 327.635815][ T9596] __x64_sys_mount+0x297/0x320
[ 327.637477][ T9596] ? __pfx___x64_sys_mount+0x10/0x10
[ 327.639381][ T9596] do_syscall_64+0xcf/0x260
[ 327.640076][ T5543] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 327.641159][ T9596] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 327.644035][ T5543] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 327.646607][ T9596] RIP: 0033:0x7fc1ff47f4aa
[ 327.651499][ T9596] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 327.659133][ T9596] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 327.662323][ T9596] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 327.665170][ T9596] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 327.667959][ T9596] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 327.670707][ T9596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 327.673551][ T9596] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 327.676762][ T9596]
[ 327.685397][ T9598] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 327.688752][ T9598] CPU: 1 PID: 9598 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 327.692285][ T9598] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 327.696212][ T9598] Call Trace:
[ 327.697546][ T9598]
[ 327.698217][ T9596] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 327.698753][ T9598] dump_stack_lvl+0x16c/0x1f0
[ 327.698781][ T9598] sysfs_warn_dup+0x7f/0xa0
[ 327.698806][ T9598] sysfs_create_dir_ns+0x24d/0x2b0
[ 327.698831][ T9598] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 327.698854][ T9598] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 327.698872][ T9598] ? do_raw_spin_unlock+0x172/0x230
[ 327.698889][ T9598] kobject_add_internal+0x2c8/0x990
[ 327.698914][ T9598] kobject_init_and_add+0x11c/0x190
[ 327.698937][ T9598] ? __pfx_kobject_init_and_add+0x10/0x10
[ 327.698960][ T9598] ? lockdep_init_map_type+0x16d/0x7d0
[ 327.698982][ T9598] ? lockdep_init_map_type+0x16d/0x7d0
[ 327.699005][ T9598] gfs2_sys_fs_add+0x207/0x470
[ 327.699028][ T9598] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 327.701797][ T5543] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 57ms
[ 327.701943][ T5543] gfs2: fsid=syz:syz.0: jid=0: Done
[ 327.701973][ T9594] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 327.706256][ T9596] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 327.707802][ T9598] ? __pfx_alloc_workqueue+0x10/0x10
[ 327.743152][ T9598] ? read_word_at_a_time+0xe/0x20
[ 327.745180][ T9598] gfs2_fill_super+0x1352/0x2bf0
[ 327.747192][ T9598] ? __pfx_gfs2_fill_super+0x10/0x10
[ 327.749166][ T9598] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 327.751270][ T9598] ? set_blocksize+0x2b1/0x350
[ 327.753200][ T9598] ? sb_set_blocksize+0xf6/0x120
[ 327.755202][ T9598] ? setup_bdev_super+0x392/0x720
[ 327.757248][ T9598] get_tree_bdev+0x36f/0x610
[ 327.759299][ T9598] ? __pfx_gfs2_fill_super+0x10/0x10
[ 327.761568][ T9598] ? __pfx_get_tree_bdev+0x10/0x10
[ 327.763792][ T9598] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 327.766164][ T9598] ? cap_capable+0x1cf/0x240
[ 327.768248][ T9598] gfs2_get_tree+0x4e/0x280
[ 327.770085][ T9598] vfs_get_tree+0x8f/0x380
[ 327.771981][ T9598] path_mount+0x14e6/0x1f20
[ 327.773980][ T9598] ? kmem_cache_free+0x12e/0x380
[ 327.776161][ T9598] ? __pfx_path_mount+0x10/0x10
[ 327.778362][ T9598] ? putname+0x12e/0x170
[ 327.780276][ T9598] __x64_sys_mount+0x297/0x320
[ 327.782384][ T9598] ? __pfx___x64_sys_mount+0x10/0x10
[ 327.784687][ T9598] do_syscall_64+0xcf/0x260
[ 327.786653][ T9598] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 327.789069][ T9598] RIP: 0033:0x7fc2a807f4aa
[ 327.790921][ T9598] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 327.799283][ T9598] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 327.802236][ T9598] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 327.805278][ T9598] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 327.808329][ T9598] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 327.811157][ T9598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 327.814395][ T9598] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 327.817556][ T9598]
[ 327.820087][ T9598] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 327.825544][ T9598] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 327.847605][ T9594] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 327.859640][ T5415] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 327.859640][ T5415] inode = 11 2340
[ 327.859640][ T5415] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 327.867462][ T5415] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 327.871744][ T5415] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5415 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 327.876053][ T5415] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 327.879797][ T5415] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 327.885969][ T5415] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 327.889372][ T5415] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 327.892430][ T5415] gfs2: fsid=syz:syz.0: File system withdrawn
[ 327.895164][ T5415] CPU: 2 PID: 5415 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 327.899442][ T5415] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 327.903949][ T5415] Call Trace:
[ 327.905473][ T5415]
[ 327.906834][ T5415] dump_stack_lvl+0x16c/0x1f0
[ 327.908964][ T5415] gfs2_withdraw+0xab8/0x1290
[ 327.911024][ T5415] ? __pfx_gfs2_withdraw+0x10/0x10
[ 327.913258][ T5415] ? map_id_range_down+0x2b6/0x3a0
[ 327.915534][ T5415] ? __pfx_map_id_range_down+0x10/0x10
[ 327.917938][ T5415] gfs2_inode_refresh+0xc94/0x1090
[ 327.920274][ T5415] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 327.922388][ T5415] inode_go_instantiate+0x47/0x60
[ 327.924141][ T5415] gfs2_instantiate+0x169/0x250
[ 327.925900][ T5415] gfs2_glock_wait+0x214/0x330
[ 327.927872][ T5415] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 327.930240][ T5415] gfs2_glock_nq+0x946/0x1cd0
[ 327.931496][ T9602] loop2: detected capacity change from 0 to 32768
[ 327.932377][ T5415] ? do_raw_spin_unlock+0x172/0x230
[ 327.936280][ T9602] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 327.936967][ T5415] ? __gfs2_holder_init+0x18a/0x2f0
[ 327.936993][ T5415] do_sync+0x6cf/0xd30
[ 327.937016][ T5415] ? __pfx_do_sync+0x10/0x10
[ 327.946481][ T5415] ? gfs2_quota_sync+0x4ad/0x630
[ 327.948699][ T5415] ? gfs2_quota_sync+0x419/0x630
[ 327.950925][ T5415] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 327.953369][ T5415] ? qd_check_sync+0x3d8/0x4f0
[ 327.955520][ T5415] gfs2_quota_sync+0x419/0x630
[ 327.957698][ T5415] gfs2_sync_fs+0x44/0xb0
[ 327.959686][ T5415] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 327.961972][ T5415] sync_filesystem+0x10d/0x290
[ 327.964163][ T5415] generic_shutdown_super+0x7e/0x3d0
[ 327.966546][ T5415] kill_block_super+0x3b/0x90
[ 327.968604][ T5415] gfs2_kill_sb+0x360/0x410
[ 327.970181][ T5415] deactivate_locked_super+0xbe/0x1a0
[ 327.972052][ T5415] deactivate_super+0xde/0x100
[ 327.973733][ T5415] cleanup_mnt+0x222/0x450
[ 327.975314][ T5415] task_work_run+0x14e/0x250
[ 327.976934][ T5415] ? __pfx_task_work_run+0x10/0x10
[ 327.978816][ T5415] syscall_exit_to_user_mode+0x278/0x2a0
[ 327.981392][ T5415] do_syscall_64+0xdc/0x260
[ 327.983495][ T5415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 327.986215][ T5415] RIP: 0033:0x7f354027f0d7
[ 327.988287][ T5415] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 327.996990][ T5415] RSP: 002b:00007ffdb3657438 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 328.000761][ T5415] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f354027f0d7
[ 328.004331][ T5415] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdb36574f0
[ 328.007814][ T5415] RBP: 00007ffdb36574f0 R08: 0000000000000000 R09: 0000000000000000
[ 328.011398][ T5415] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdb36585b0
[ 328.014810][ T5415] R13: 00007f35402c93b9 R14: 000000000004fdd2 R15: 0000000000000001
[ 328.018300][ T5415]
[ 328.019688][ T9602] CPU: 3 PID: 9602 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 328.023386][ T9602] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 328.027575][ T9602] Call Trace:
[ 328.029079][ T9602]
[ 328.030422][ T9602] dump_stack_lvl+0x16c/0x1f0
[ 328.032541][ T9602] sysfs_warn_dup+0x7f/0xa0
[ 328.034601][ T9602] sysfs_create_dir_ns+0x24d/0x2b0
[ 328.036769][ T9602] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 328.039032][ T9602] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 328.041192][ T9602] ? do_raw_spin_unlock+0x172/0x230
[ 328.043048][ T9602] kobject_add_internal+0x2c8/0x990
[ 328.044986][ T9602] kobject_init_and_add+0x11c/0x190
[ 328.047331][ T9602] ? __pfx_kobject_init_and_add+0x10/0x10
[ 328.049844][ T9602] ? lockdep_init_map_type+0x16d/0x7d0
[ 328.052263][ T9602] ? lockdep_init_map_type+0x16d/0x7d0
[ 328.054714][ T9602] gfs2_sys_fs_add+0x207/0x470
[ 328.056868][ T9602] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 328.059216][ T9602] ? __pfx_alloc_workqueue+0x10/0x10
[ 328.061519][ T9602] ? read_word_at_a_time+0xe/0x20
[ 328.063724][ T9602] gfs2_fill_super+0x1352/0x2bf0
[ 328.065985][ T9602] ? __pfx_gfs2_fill_super+0x10/0x10
[ 328.068329][ T9602] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 328.070676][ T9602] ? set_blocksize+0x2b1/0x350
[ 328.072776][ T9602] ? sb_set_blocksize+0xf6/0x120
[ 328.074974][ T9602] ? setup_bdev_super+0x392/0x720
[ 328.077221][ T9602] get_tree_bdev+0x36f/0x610
[ 328.079327][ T9602] ? __pfx_gfs2_fill_super+0x10/0x10
[ 328.081697][ T9602] ? __pfx_get_tree_bdev+0x10/0x10
[ 328.084018][ T9602] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 328.086521][ T9602] ? cap_capable+0x1cf/0x240
[ 328.088608][ T9602] gfs2_get_tree+0x4e/0x280
[ 328.090608][ T9602] vfs_get_tree+0x8f/0x380
[ 328.092637][ T9602] path_mount+0x14e6/0x1f20
[ 328.094720][ T9602] ? kmem_cache_free+0x12e/0x380
[ 328.096940][ T9602] ? __pfx_path_mount+0x10/0x10
[ 328.098801][ T9602] ? putname+0x12e/0x170
[ 328.100308][ T9602] __x64_sys_mount+0x297/0x320
[ 328.102060][ T9602] ? __pfx___x64_sys_mount+0x10/0x10
[ 328.104312][ T9602] do_syscall_64+0xcf/0x260
[ 328.106242][ T9602] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 328.108699][ T9602] RIP: 0033:0x7f7f1ea7f4aa
[ 328.110524][ T9602] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 328.118568][ T9602] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 328.122118][ T9602] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 328.125372][ T9602] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 328.128619][ T9602] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 328.131719][ T9602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 328.135086][ T9602] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 328.137944][ T9602]
[ 328.144550][ T9602] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 328.151671][ T9602] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 328.382084][ T9608] loop1: detected capacity change from 0 to 32768
[ 328.409705][ T9608] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 328.412978][ T9608] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 328.428148][ T9608] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 328.432331][ T5203] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 328.434885][ T5203] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 328.479448][ T5203] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 44ms
[ 328.484723][ T5203] gfs2: fsid=syz:syz.0: jid=0: Done
[ 328.487094][ T9608] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 328.509926][ T9610] loop3: detected capacity change from 0 to 32768
[ 328.524335][ T9610] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 328.527514][ T9610] CPU: 1 PID: 9610 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 328.531626][ T9610] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 328.536158][ T9610] Call Trace:
[ 328.537670][ T9610]
[ 328.538994][ T9610] dump_stack_lvl+0x16c/0x1f0
[ 328.540844][ T9610] sysfs_warn_dup+0x7f/0xa0
[ 328.542706][ T9610] sysfs_create_dir_ns+0x24d/0x2b0
[ 328.544564][ T9610] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 328.546955][ T9610] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 328.548947][ T9610] ? do_raw_spin_unlock+0x172/0x230
[ 328.550854][ T9610] kobject_add_internal+0x2c8/0x990
[ 328.552723][ T9610] kobject_init_and_add+0x11c/0x190
[ 328.554679][ T9610] ? __pfx_kobject_init_and_add+0x10/0x10
[ 328.556759][ T9610] ? lockdep_init_map_type+0x16d/0x7d0
[ 328.558777][ T9610] ? lockdep_init_map_type+0x16d/0x7d0
[ 328.560885][ T9610] gfs2_sys_fs_add+0x207/0x470
[ 328.562823][ T9610] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 328.564799][ T9610] ? __pfx_alloc_workqueue+0x10/0x10
[ 328.566764][ T9610] ? read_word_at_a_time+0xe/0x20
[ 328.568631][ T9610] gfs2_fill_super+0x1352/0x2bf0
[ 328.570450][ T9610] ? __pfx_gfs2_fill_super+0x10/0x10
[ 328.572397][ T9610] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 328.574407][ T9610] ? set_blocksize+0x2b1/0x350
[ 328.576232][ T9610] ? sb_set_blocksize+0xf6/0x120
[ 328.578136][ T9610] ? setup_bdev_super+0x392/0x720
[ 328.579907][ T9610] get_tree_bdev+0x36f/0x610
[ 328.581604][ T9610] ? __pfx_gfs2_fill_super+0x10/0x10
[ 328.583448][ T9610] ? __pfx_get_tree_bdev+0x10/0x10
[ 328.585239][ T9610] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 328.587445][ T9610] ? cap_capable+0x1cf/0x240
[ 328.589201][ T9610] gfs2_get_tree+0x4e/0x280
[ 328.590942][ T9610] vfs_get_tree+0x8f/0x380
[ 328.592519][ T9610] path_mount+0x14e6/0x1f20
[ 328.594180][ T9610] ? kmem_cache_free+0x12e/0x380
[ 328.595888][ T9610] ? __pfx_path_mount+0x10/0x10
[ 328.597601][ T9610] ? putname+0x12e/0x170
[ 328.599082][ T9610] __x64_sys_mount+0x297/0x320
[ 328.600802][ T9610] ? __pfx___x64_sys_mount+0x10/0x10
[ 328.602754][ T9610] do_syscall_64+0xcf/0x260
[ 328.604213][ T9612] loop2: detected capacity change from 0 to 32768
[ 328.604395][ T9610] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 328.609730][ T9610] RIP: 0033:0x7fc1ff47f4aa
[ 328.611723][ T9610] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 328.619485][ T9610] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 328.623130][ T9610] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 328.626511][ T9610] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 328.629748][ T9610] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 328.632993][ T9610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 328.636398][ T9610] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 328.639710][ T9610]
[ 328.651871][ T9610] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 328.657135][ T9614] loop0: detected capacity change from 0 to 32768
[ 328.658506][ T9610] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 328.663388][ T9608] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 328.663598][ T9614] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 328.663611][ T9614] CPU: 2 PID: 9614 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 328.663627][ T9614] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 328.663636][ T9614] Call Trace:
[ 328.663642][ T9614]
[ 328.663648][ T9614] dump_stack_lvl+0x16c/0x1f0
[ 328.663671][ T9614] sysfs_warn_dup+0x7f/0xa0
[ 328.663694][ T9614] sysfs_create_dir_ns+0x24d/0x2b0
[ 328.663715][ T9614] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 328.663737][ T9614] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 328.663755][ T9614] ? do_raw_spin_unlock+0x172/0x230
[ 328.663769][ T9614] kobject_add_internal+0x2c8/0x990
[ 328.663791][ T9614] kobject_init_and_add+0x11c/0x190
[ 328.663812][ T9614] ? __pfx_kobject_init_and_add+0x10/0x10
[ 328.663833][ T9614] ? lockdep_init_map_type+0x16d/0x7d0
[ 328.663855][ T9614] ? lockdep_init_map_type+0x16d/0x7d0
[ 328.666497][ T9612] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 328.669431][ T9614] gfs2_sys_fs_add+0x207/0x470
[ 328.669455][ T9614] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 328.669474][ T9614] ? __pfx_alloc_workqueue+0x10/0x10
[ 328.669495][ T9614] ? read_word_at_a_time+0xe/0x20
[ 328.669518][ T9614] gfs2_fill_super+0x1352/0x2bf0
[ 328.669534][ T9614] ? __pfx_gfs2_fill_super+0x10/0x10
[ 328.669549][ T9614] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 328.669564][ T9614] ? set_blocksize+0x2b1/0x350
[ 328.669581][ T9614] ? sb_set_blocksize+0xf6/0x120
[ 328.669596][ T9614] ? setup_bdev_super+0x392/0x720
[ 328.669616][ T9614] get_tree_bdev+0x36f/0x610
[ 328.729325][ T9614] ? __pfx_gfs2_fill_super+0x10/0x10
[ 328.731552][ T9614] ? __pfx_get_tree_bdev+0x10/0x10
[ 328.733679][ T9614] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 328.736113][ T9614] ? cap_capable+0x1cf/0x240
[ 328.738065][ T9614] gfs2_get_tree+0x4e/0x280
[ 328.740047][ T9614] vfs_get_tree+0x8f/0x380
[ 328.741903][ T9614] path_mount+0x14e6/0x1f20
[ 328.743861][ T9614] ? kmem_cache_free+0x12e/0x380
[ 328.746002][ T9614] ? __pfx_path_mount+0x10/0x10
[ 328.748096][ T9614] ? putname+0x12e/0x170
[ 328.749935][ T9614] __x64_sys_mount+0x297/0x320
[ 328.751981][ T9614] ? __pfx___x64_sys_mount+0x10/0x10
[ 328.754303][ T9614] do_syscall_64+0xcf/0x260
[ 328.756201][ T9614] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 328.758734][ T9614] RIP: 0033:0x7f354027f4aa
[ 328.760692][ T9614] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 328.768886][ T9614] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 328.772425][ T9614] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 328.775713][ T9614] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 328.778997][ T9614] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 328.782245][ T9614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 328.785582][ T9614] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 328.788845][ T9614]
[ 328.790252][ T9612] CPU: 1 PID: 9612 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 328.793608][ T9614] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 328.794531][ T9612] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 328.794546][ T9612] Call Trace:
[ 328.794554][ T9612]
[ 328.794562][ T9612] dump_stack_lvl+0x16c/0x1f0
2024/04/14 23:33:20 executed programs: 1145
[ 328.794609][ T9612] sysfs_warn_dup+0x7f/0xa0
[ 328.800401][ T9614] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 328.804560][ T9612] sysfs_create_dir_ns+0x24d/0x2b0
[ 328.816338][ T9612] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 328.818757][ T9612] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 328.821059][ T9612] ? do_raw_spin_unlock+0x172/0x230
[ 328.823333][ T9612] kobject_add_internal+0x2c8/0x990
[ 328.825558][ T9612] kobject_init_and_add+0x11c/0x190
[ 328.827798][ T9612] ? __pfx_kobject_init_and_add+0x10/0x10
[ 328.830228][ T9612] ? lockdep_init_map_type+0x16d/0x7d0
[ 328.832557][ T9612] ? lockdep_init_map_type+0x16d/0x7d0
[ 328.834895][ T9612] gfs2_sys_fs_add+0x207/0x470
[ 328.836974][ T9612] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 328.839272][ T9612] ? __pfx_alloc_workqueue+0x10/0x10
[ 328.841552][ T9612] ? read_word_at_a_time+0xe/0x20
[ 328.843720][ T9612] gfs2_fill_super+0x1352/0x2bf0
[ 328.845840][ T9612] ? __pfx_gfs2_fill_super+0x10/0x10
[ 328.847944][ T9612] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 328.850206][ T9612] ? set_blocksize+0x2b1/0x350
[ 328.852325][ T9612] ? sb_set_blocksize+0xf6/0x120
[ 328.854420][ T9612] ? setup_bdev_super+0x392/0x720
[ 328.856507][ T9612] get_tree_bdev+0x36f/0x610
[ 328.858420][ T9612] ? __pfx_gfs2_fill_super+0x10/0x10
[ 328.860479][ T9612] ? __pfx_get_tree_bdev+0x10/0x10
[ 328.862658][ T9612] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 328.865039][ T9612] ? cap_capable+0x1cf/0x240
[ 328.867019][ T9612] gfs2_get_tree+0x4e/0x280
[ 328.869024][ T9612] vfs_get_tree+0x8f/0x380
[ 328.870973][ T9612] path_mount+0x14e6/0x1f20
[ 328.872714][ T9612] ? kmem_cache_free+0x12e/0x380
[ 328.874490][ T9612] ? __pfx_path_mount+0x10/0x10
[ 328.876367][ T9612] ? putname+0x12e/0x170
[ 328.878029][ T9612] __x64_sys_mount+0x297/0x320
[ 328.879698][ T9612] ? __pfx___x64_sys_mount+0x10/0x10
[ 328.881632][ T9612] do_syscall_64+0xcf/0x260
[ 328.883550][ T9612] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 328.886196][ T9612] RIP: 0033:0x7f7f1ea7f4aa
[ 328.888137][ T9612] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 328.896474][ T9612] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 328.899816][ T9612] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 328.903243][ T9612] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 328.906808][ T9612] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 328.910304][ T9612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 328.913724][ T9612] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 328.917119][ T9612]
[ 328.922414][ T9612] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 328.924068][ T5416] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 328.924068][ T5416] inode = 11 2340
[ 328.924068][ T5416] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 328.928691][ T9612] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 328.936337][ T5416] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 328.950367][ T5416] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5416 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 328.955064][ T5416] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 328.959068][ T5416] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 328.965605][ T5416] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 328.969845][ T5416] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 328.972953][ T5416] gfs2: fsid=syz:syz.0: File system withdrawn
[ 328.975712][ T5416] CPU: 0 PID: 5416 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 328.979889][ T5416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 328.984262][ T5416] Call Trace:
[ 328.985714][ T5416]
[ 328.986981][ T5416] dump_stack_lvl+0x16c/0x1f0
[ 328.989090][ T5416] gfs2_withdraw+0xab8/0x1290
[ 328.991196][ T5416] ? __pfx_gfs2_withdraw+0x10/0x10
[ 328.993409][ T5416] ? map_id_range_down+0x2b6/0x3a0
[ 328.995673][ T5416] ? __pfx_map_id_range_down+0x10/0x10
[ 328.998141][ T5416] gfs2_inode_refresh+0xc94/0x1090
[ 329.000448][ T5416] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 329.002913][ T5416] inode_go_instantiate+0x47/0x60
[ 329.005135][ T5416] gfs2_instantiate+0x169/0x250
[ 329.007247][ T5416] gfs2_glock_wait+0x214/0x330
[ 329.009427][ T5416] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 329.011800][ T5416] gfs2_glock_nq+0x946/0x1cd0
[ 329.013912][ T5416] ? do_raw_spin_unlock+0x172/0x230
[ 329.016239][ T5416] ? __gfs2_holder_init+0x18a/0x2f0
[ 329.018557][ T5416] do_sync+0x6cf/0xd30
[ 329.020419][ T5416] ? __pfx_do_sync+0x10/0x10
[ 329.022693][ T5416] ? gfs2_quota_sync+0x4ad/0x630
[ 329.025010][ T5416] ? gfs2_quota_sync+0x419/0x630
[ 329.027250][ T5416] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 329.029666][ T5416] ? qd_check_sync+0x3d8/0x4f0
[ 329.031858][ T5416] gfs2_quota_sync+0x419/0x630
[ 329.034022][ T5416] gfs2_sync_fs+0x44/0xb0
[ 329.036007][ T5416] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 329.038202][ T5416] sync_filesystem+0x10d/0x290
[ 329.040431][ T5416] generic_shutdown_super+0x7e/0x3d0
[ 329.042835][ T5416] kill_block_super+0x3b/0x90
[ 329.044936][ T5416] gfs2_kill_sb+0x360/0x410
[ 329.046959][ T5416] deactivate_locked_super+0xbe/0x1a0
[ 329.049139][ T5416] deactivate_super+0xde/0x100
[ 329.051148][ T5416] cleanup_mnt+0x222/0x450
[ 329.053152][ T5416] task_work_run+0x14e/0x250
[ 329.055231][ T5416] ? __pfx_task_work_run+0x10/0x10
[ 329.057526][ T5416] syscall_exit_to_user_mode+0x278/0x2a0
[ 329.060065][ T5416] do_syscall_64+0xdc/0x260
[ 329.062107][ T5416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 329.064705][ T5416] RIP: 0033:0x7fc2a807f0d7
[ 329.066721][ T5416] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 329.075178][ T5416] RSP: 002b:00007ffdf8694db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 329.078880][ T5416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc2a807f0d7
[ 329.082331][ T5416] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdf8694e70
[ 329.085848][ T5416] RBP: 00007ffdf8694e70 R08: 0000000000000000 R09: 0000000000000000
[ 329.089300][ T5416] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdf8695f30
[ 329.092771][ T5416] R13: 00007fc2a80c93b9 R14: 0000000000050141 R15: 0000000000000001
[ 329.096218][ T5416]
[ 329.330967][ T9624] loop0: detected capacity change from 0 to 32768
[ 329.335776][ T9624] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 329.339988][ T9624] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 329.344644][ T9624] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 329.348212][ T5543] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 329.351561][ T5543] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 329.382402][ T5543] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 30ms
[ 329.387363][ T5543] gfs2: fsid=syz:syz.0: jid=0: Done
[ 329.391507][ T9624] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 329.472157][ T9622] loop3: detected capacity change from 0 to 32768
[ 329.481195][ T9622] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 329.491022][ T9622] CPU: 2 PID: 9622 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 329.494901][ T9622] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 329.498553][ T9622] Call Trace:
[ 329.499754][ T9622]
[ 329.500780][ T9622] dump_stack_lvl+0x16c/0x1f0
[ 329.502402][ T9622] sysfs_warn_dup+0x7f/0xa0
[ 329.503972][ T9622] sysfs_create_dir_ns+0x24d/0x2b0
[ 329.505739][ T9622] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 329.507830][ T9622] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 329.508076][ T9624] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 329.509648][ T9622] ? do_raw_spin_unlock+0x172/0x230
[ 329.509661][ T9622] kobject_add_internal+0x2c8/0x990
[ 329.509676][ T9622] kobject_init_and_add+0x11c/0x190
[ 329.509690][ T9622] ? __pfx_kobject_init_and_add+0x10/0x10
[ 329.509704][ T9622] ? lockdep_init_map_type+0x16d/0x7d0
[ 329.509718][ T9622] ? lockdep_init_map_type+0x16d/0x7d0
[ 329.524024][ T9622] gfs2_sys_fs_add+0x207/0x470
[ 329.525767][ T9622] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 329.528058][ T9622] ? __pfx_alloc_workqueue+0x10/0x10
[ 329.530285][ T9622] ? read_word_at_a_time+0xe/0x20
[ 329.532258][ T9622] gfs2_fill_super+0x1352/0x2bf0
[ 329.534119][ T9622] ? __pfx_gfs2_fill_super+0x10/0x10
[ 329.536405][ T9622] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 329.538644][ T9622] ? set_blocksize+0x2b1/0x350
[ 329.540293][ T9622] ? sb_set_blocksize+0xf6/0x120
[ 329.542316][ T9622] ? setup_bdev_super+0x392/0x720
[ 329.544432][ T9622] get_tree_bdev+0x36f/0x610
[ 329.546026][ T9622] ? __pfx_gfs2_fill_super+0x10/0x10
[ 329.547941][ T9622] ? __pfx_get_tree_bdev+0x10/0x10
[ 329.550036][ T9622] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 329.552276][ T9622] ? cap_capable+0x1cf/0x240
[ 329.553109][ T9628] loop1: detected capacity change from 0 to 32768
[ 329.553978][ T9622] gfs2_get_tree+0x4e/0x280
[ 329.558090][ T9622] vfs_get_tree+0x8f/0x380
[ 329.559688][ T9622] path_mount+0x14e6/0x1f20
[ 329.561275][ T9622] ? kmem_cache_free+0x12e/0x380
[ 329.563094][ T9622] ? __pfx_path_mount+0x10/0x10
[ 329.565174][ T9622] ? putname+0x12e/0x170
[ 329.566743][ T9622] __x64_sys_mount+0x297/0x320
[ 329.568515][ T9622] ? __pfx___x64_sys_mount+0x10/0x10
[ 329.570802][ T9622] do_syscall_64+0xcf/0x260
[ 329.572764][ T9622] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 329.574967][ T9622] RIP: 0033:0x7fc1ff47f4aa
[ 329.576513][ T9622] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 329.578248][ T9628] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 329.583173][ T9622] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 329.583187][ T9622] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 329.583194][ T9622] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 329.583200][ T9622] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 329.583206][ T9622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 329.583213][ T9622] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 329.583221][ T9622]
[ 329.584065][ T9626] loop2: detected capacity change from 0 to 32768
[ 329.585279][ T9622] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 329.585291][ T9622] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 329.586255][ T9628] CPU: 3 PID: 9628 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 329.594549][ T9626] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 329.595638][ T9628] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 329.595647][ T9628] Call Trace:
[ 329.630758][ T9628]
[ 329.632045][ T9628] dump_stack_lvl+0x16c/0x1f0
[ 329.634089][ T9628] sysfs_warn_dup+0x7f/0xa0
[ 329.636021][ T9628] sysfs_create_dir_ns+0x24d/0x2b0
[ 329.638255][ T9628] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 329.640706][ T9628] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 329.643081][ T9628] ? do_raw_spin_unlock+0x172/0x230
[ 329.645337][ T9628] kobject_add_internal+0x2c8/0x990
[ 329.647626][ T9628] kobject_init_and_add+0x11c/0x190
[ 329.649936][ T9628] ? __pfx_kobject_init_and_add+0x10/0x10
[ 329.652323][ T9628] ? lockdep_init_map_type+0x16d/0x7d0
[ 329.654542][ T9628] ? lockdep_init_map_type+0x16d/0x7d0
[ 329.656916][ T9628] gfs2_sys_fs_add+0x207/0x470
[ 329.659076][ T9628] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 329.661439][ T9628] ? __pfx_alloc_workqueue+0x10/0x10
[ 329.663790][ T9628] ? read_word_at_a_time+0xe/0x20
[ 329.665995][ T9628] gfs2_fill_super+0x1352/0x2bf0
[ 329.668141][ T9628] ? __pfx_gfs2_fill_super+0x10/0x10
[ 329.670268][ T9628] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 329.672473][ T9628] ? set_blocksize+0x2b1/0x350
[ 329.674277][ T9628] ? sb_set_blocksize+0xf6/0x120
[ 329.676076][ T9628] ? setup_bdev_super+0x392/0x720
[ 329.678034][ T9628] get_tree_bdev+0x36f/0x610
[ 329.679977][ T9628] ? __pfx_gfs2_fill_super+0x10/0x10
[ 329.682159][ T9628] ? __pfx_get_tree_bdev+0x10/0x10
[ 329.684072][ T9628] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 329.686400][ T9628] ? cap_capable+0x1cf/0x240
[ 329.688310][ T9628] gfs2_get_tree+0x4e/0x280
[ 329.690061][ T9628] vfs_get_tree+0x8f/0x380
[ 329.691775][ T9628] path_mount+0x14e6/0x1f20
[ 329.693627][ T9628] ? kmem_cache_free+0x12e/0x380
[ 329.695700][ T9628] ? __pfx_path_mount+0x10/0x10
[ 329.697727][ T9628] ? putname+0x12e/0x170
[ 329.699532][ T9628] __x64_sys_mount+0x297/0x320
[ 329.701422][ T9628] ? __pfx___x64_sys_mount+0x10/0x10
[ 329.703738][ T9628] do_syscall_64+0xcf/0x260
[ 329.705731][ T9628] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 329.708048][ T9628] RIP: 0033:0x7fc2a807f4aa
[ 329.709880][ T9628] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 329.717693][ T9628] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 329.720580][ T9628] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 329.723333][ T9628] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 329.726294][ T9628] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 329.729690][ T9628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 329.733003][ T9628] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 329.736212][ T9628]
[ 329.737357][ T9626] CPU: 0 PID: 9626 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 329.740555][ T9628] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 329.741208][ T9626] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 329.746093][ T9628] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 329.750037][ T9626] Call Trace:
[ 329.750045][ T9626]
[ 329.750049][ T9626] dump_stack_lvl+0x16c/0x1f0
[ 329.750066][ T9626] sysfs_warn_dup+0x7f/0xa0
[ 329.750081][ T9626] sysfs_create_dir_ns+0x24d/0x2b0
[ 329.750096][ T9626] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 329.750110][ T9626] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 329.750121][ T9626] ? do_raw_spin_unlock+0x172/0x230
[ 329.765957][ T9626] kobject_add_internal+0x2c8/0x990
[ 329.767803][ T9626] kobject_init_and_add+0x11c/0x190
[ 329.769645][ T9626] ? __pfx_kobject_init_and_add+0x10/0x10
[ 329.771658][ T9626] ? lockdep_init_map_type+0x16d/0x7d0
[ 329.773665][ T9626] ? lockdep_init_map_type+0x16d/0x7d0
[ 329.775673][ T9626] gfs2_sys_fs_add+0x207/0x470
[ 329.777581][ T9626] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 329.779555][ T9626] ? __pfx_alloc_workqueue+0x10/0x10
[ 329.781436][ T9626] ? read_word_at_a_time+0xe/0x20
[ 329.783333][ T9626] gfs2_fill_super+0x1352/0x2bf0
[ 329.785063][ T9626] ? __pfx_gfs2_fill_super+0x10/0x10
[ 329.787008][ T9626] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 329.789063][ T9626] ? set_blocksize+0x2b1/0x350
[ 329.790616][ T9626] ? sb_set_blocksize+0xf6/0x120
[ 329.792320][ T9626] ? setup_bdev_super+0x392/0x720
[ 329.794239][ T9626] get_tree_bdev+0x36f/0x610
[ 329.795868][ T9626] ? __pfx_gfs2_fill_super+0x10/0x10
[ 329.797695][ T9626] ? __pfx_get_tree_bdev+0x10/0x10
[ 329.799502][ T9626] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 329.801369][ T9626] ? cap_capable+0x1cf/0x240
[ 329.802990][ T9626] gfs2_get_tree+0x4e/0x280
[ 329.804569][ T9626] vfs_get_tree+0x8f/0x380
[ 329.806147][ T9626] path_mount+0x14e6/0x1f20
[ 329.808137][ T9626] ? kmem_cache_free+0x12e/0x380
[ 329.810022][ T9626] ? __pfx_path_mount+0x10/0x10
[ 329.811703][ T9626] ? putname+0x12e/0x170
[ 329.813204][ T9626] __x64_sys_mount+0x297/0x320
[ 329.814875][ T9626] ? __pfx___x64_sys_mount+0x10/0x10
[ 329.816709][ T9626] do_syscall_64+0xcf/0x260
[ 329.818293][ T9626] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 329.820380][ T9626] RIP: 0033:0x7f7f1ea7f4aa
[ 329.821772][ T9626] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 329.828822][ T9626] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 329.831817][ T9626] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 329.834582][ T9626] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 329.837394][ T9626] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 329.840140][ T9626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 329.843288][ T9626] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 329.846324][ T9626]
[ 329.848809][ T5415] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 329.848809][ T5415] inode = 11 2340
[ 329.848809][ T5415] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 329.850018][ T9626] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 329.856530][ T5415] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 329.866175][ T5415] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5415 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 329.866667][ T9626] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 329.869946][ T5415] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 329.876159][ T5415] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 329.884334][ T5415] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 329.887990][ T5415] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 329.890705][ T5415] gfs2: fsid=syz:syz.0: File system withdrawn
[ 329.893167][ T5415] CPU: 2 PID: 5415 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 329.896736][ T5415] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 329.900321][ T5415] Call Trace:
[ 329.901804][ T5415]
[ 329.903144][ T5415] dump_stack_lvl+0x16c/0x1f0
[ 329.905249][ T5415] gfs2_withdraw+0xab8/0x1290
[ 329.907358][ T5415] ? __pfx_gfs2_withdraw+0x10/0x10
[ 329.909602][ T5415] ? map_id_range_down+0x2b6/0x3a0
[ 329.911793][ T5415] ? __pfx_map_id_range_down+0x10/0x10
[ 329.913948][ T5415] gfs2_inode_refresh+0xc94/0x1090
[ 329.915922][ T5415] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 329.918108][ T5415] inode_go_instantiate+0x47/0x60
[ 329.919955][ T5415] gfs2_instantiate+0x169/0x250
[ 329.921692][ T5415] gfs2_glock_wait+0x214/0x330
[ 329.923448][ T5415] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 329.925490][ T5415] gfs2_glock_nq+0x946/0x1cd0
[ 329.927354][ T5415] ? do_raw_spin_unlock+0x172/0x230
[ 329.929209][ T5415] ? __gfs2_holder_init+0x18a/0x2f0
[ 329.931202][ T5415] do_sync+0x6cf/0xd30
[ 329.932679][ T5415] ? __pfx_do_sync+0x10/0x10
[ 329.934348][ T5415] ? gfs2_quota_sync+0x4ad/0x630
[ 329.936179][ T5415] ? gfs2_quota_sync+0x419/0x630
[ 329.937960][ T5415] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 329.940095][ T5415] ? qd_check_sync+0x3d8/0x4f0
[ 329.942098][ T5415] gfs2_quota_sync+0x419/0x630
[ 329.944157][ T5415] gfs2_sync_fs+0x44/0xb0
[ 329.946071][ T5415] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 329.947837][ T5415] sync_filesystem+0x10d/0x290
[ 329.949869][ T5415] generic_shutdown_super+0x7e/0x3d0
[ 329.952168][ T5415] kill_block_super+0x3b/0x90
[ 329.954200][ T5415] gfs2_kill_sb+0x360/0x410
[ 329.956231][ T5415] deactivate_locked_super+0xbe/0x1a0
[ 329.958415][ T5415] deactivate_super+0xde/0x100
[ 329.960127][ T5415] cleanup_mnt+0x222/0x450
[ 329.961674][ T5415] task_work_run+0x14e/0x250
[ 329.963315][ T5415] ? __pfx_task_work_run+0x10/0x10
[ 329.965118][ T5415] syscall_exit_to_user_mode+0x278/0x2a0
[ 329.967100][ T5415] do_syscall_64+0xdc/0x260
[ 329.968707][ T5415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 329.970802][ T5415] RIP: 0033:0x7f354027f0d7
[ 329.972381][ T5415] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 329.979109][ T5415] RSP: 002b:00007ffdb3657438 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 329.981996][ T5415] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f354027f0d7
[ 329.984760][ T5415] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdb36574f0
[ 329.987523][ T5415] RBP: 00007ffdb36574f0 R08: 0000000000000000 R09: 0000000000000000
[ 329.990279][ T5415] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdb36585b0
[ 329.993042][ T5415] R13: 00007f35402c93b9 R14: 00000000000504fd R15: 0000000000000001
[ 329.995800][ T5415]
[ 330.272535][ T9638] loop1: detected capacity change from 0 to 32768
[ 330.292295][ T9638] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 330.293797][ T9636] loop3: detected capacity change from 0 to 32768
[ 330.295818][ T9638] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 330.306710][ T9636] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 330.311240][ T9636] CPU: 0 PID: 9636 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 330.315617][ T9636] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 330.320124][ T9636] Call Trace:
[ 330.321639][ T9636]
[ 330.322992][ T9636] dump_stack_lvl+0x16c/0x1f0
[ 330.325167][ T9636] sysfs_warn_dup+0x7f/0xa0
[ 330.327265][ T9636] sysfs_create_dir_ns+0x24d/0x2b0
[ 330.329605][ T9636] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 330.332159][ T9636] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 330.334579][ T9636] ? do_raw_spin_unlock+0x172/0x230
[ 330.336919][ T9636] kobject_add_internal+0x2c8/0x990
[ 330.339300][ T9636] kobject_init_and_add+0x11c/0x190
[ 330.341653][ T9636] ? __pfx_kobject_init_and_add+0x10/0x10
[ 330.344198][ T9636] ? lockdep_init_map_type+0x16d/0x7d0
[ 330.345955][ T9640] loop2: detected capacity change from 0 to 32768
[ 330.346637][ T9636] ? lockdep_init_map_type+0x16d/0x7d0
[ 330.348730][ T9638] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 330.355070][ T54] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 330.355215][ T9636] gfs2_sys_fs_add+0x207/0x470
[ 330.360176][ T9636] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 330.362001][ T9640] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 330.362435][ T9636] ? __pfx_alloc_workqueue+0x10/0x10
[ 330.367964][ T9636] ? read_word_at_a_time+0xe/0x20
[ 330.368718][ T54] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 330.370173][ T9636] gfs2_fill_super+0x1352/0x2bf0
[ 330.370197][ T9636] ? __pfx_gfs2_fill_super+0x10/0x10
[ 330.370215][ T9636] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 330.380106][ T9636] ? set_blocksize+0x2b1/0x350
[ 330.382187][ T9636] ? sb_set_blocksize+0xf6/0x120
[ 330.384418][ T9636] ? setup_bdev_super+0x392/0x720
[ 330.386653][ T9636] get_tree_bdev+0x36f/0x610
[ 330.388661][ T9636] ? __pfx_gfs2_fill_super+0x10/0x10
[ 330.390891][ T9636] ? __pfx_get_tree_bdev+0x10/0x10
[ 330.392696][ T9636] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 330.394765][ T9636] ? cap_capable+0x1cf/0x240
[ 330.396452][ T9636] gfs2_get_tree+0x4e/0x280
[ 330.398094][ T9636] vfs_get_tree+0x8f/0x380
[ 330.399747][ T9636] path_mount+0x14e6/0x1f20
[ 330.401466][ T9636] ? kmem_cache_free+0x12e/0x380
[ 330.403137][ T9636] ? __pfx_path_mount+0x10/0x10
[ 330.404804][ T9636] ? putname+0x12e/0x170
[ 330.406219][ T9636] __x64_sys_mount+0x297/0x320
[ 330.407847][ T9636] ? __pfx___x64_sys_mount+0x10/0x10
[ 330.409758][ T9636] do_syscall_64+0xcf/0x260
[ 330.411457][ T9636] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 330.414036][ T9636] RIP: 0033:0x7fc1ff47f4aa
[ 330.415974][ T9636] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 330.423561][ T9636] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 330.426374][ T9636] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 330.429361][ T9636] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 330.432301][ T9636] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 330.434958][ T9636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 330.437550][ T9636] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 330.440514][ T9636]
[ 330.441856][ T9640] CPU: 1 PID: 9640 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 330.443278][ T9636] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 330.445221][ T9640] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 330.445230][ T9640] Call Trace:
[ 330.445235][ T9640]
[ 330.445240][ T9640] dump_stack_lvl+0x16c/0x1f0
[ 330.445255][ T9640] sysfs_warn_dup+0x7f/0xa0
[ 330.450029][ T9636] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 330.453199][ T9640] sysfs_create_dir_ns+0x24d/0x2b0
[ 330.453219][ T9640] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 330.453233][ T9640] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 330.453244][ T9640] ? do_raw_spin_unlock+0x172/0x230
[ 330.453254][ T9640] kobject_add_internal+0x2c8/0x990
[ 330.471074][ T9640] kobject_init_and_add+0x11c/0x190
[ 330.473214][ T9640] ? __pfx_kobject_init_and_add+0x10/0x10
[ 330.475534][ T9640] ? lockdep_init_map_type+0x16d/0x7d0
[ 330.477763][ T9640] ? lockdep_init_map_type+0x16d/0x7d0
[ 330.479872][ T9640] gfs2_sys_fs_add+0x207/0x470
[ 330.481843][ T9640] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 330.484019][ T9640] ? __pfx_alloc_workqueue+0x10/0x10
[ 330.486163][ T9640] ? read_word_at_a_time+0xe/0x20
[ 330.487952][ T9640] gfs2_fill_super+0x1352/0x2bf0
[ 330.489659][ T9640] ? __pfx_gfs2_fill_super+0x10/0x10
[ 330.491452][ T9640] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 330.493310][ T9640] ? set_blocksize+0x2b1/0x350
[ 330.494988][ T9640] ? sb_set_blocksize+0xf6/0x120
[ 330.496845][ T9640] ? setup_bdev_super+0x392/0x720
[ 330.498576][ T9640] get_tree_bdev+0x36f/0x610
[ 330.500344][ T9640] ? __pfx_gfs2_fill_super+0x10/0x10
[ 330.502318][ T9640] ? __pfx_get_tree_bdev+0x10/0x10
[ 330.504051][ T9640] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 330.504651][ T9642] loop0: detected capacity change from 0 to 32768
[ 330.506247][ T9640] ? cap_capable+0x1cf/0x240
[ 330.509553][ T54] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 140ms
[ 330.510354][ T9640] gfs2_get_tree+0x4e/0x280
[ 330.515303][ T9640] vfs_get_tree+0x8f/0x380
[ 330.517117][ T9640] path_mount+0x14e6/0x1f20
[ 330.518454][ T54] gfs2: fsid=syz:syz.0: jid=0: Done
[ 330.518890][ T9640] ? kmem_cache_free+0x12e/0x380
[ 330.518912][ T9640] ? __pfx_path_mount+0x10/0x10
[ 330.518941][ T9640] ? putname+0x12e/0x170
[ 330.518960][ T9640] __x64_sys_mount+0x297/0x320
[ 330.523295][ T9638] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 330.524417][ T9640] ? __pfx___x64_sys_mount+0x10/0x10
[ 330.524435][ T9640] do_syscall_64+0xcf/0x260
[ 330.524450][ T9640] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 330.524467][ T9640] RIP: 0033:0x7f7f1ea7f4aa
[ 330.538954][ T9640] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 330.546984][ T9640] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 330.550613][ T9640] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 330.554017][ T9640] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 330.557391][ T9640] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 330.560673][ T9640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 330.563789][ T9640] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 330.567027][ T9640]
[ 330.571889][ T9640] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 330.574473][ T9642] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 330.576979][ T9640] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 330.583579][ T9642] CPU: 3 PID: 9642 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 330.587826][ T9642] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 330.591979][ T9642] Call Trace:
[ 330.593432][ T9642]
[ 330.594764][ T9642] dump_stack_lvl+0x16c/0x1f0
[ 330.596864][ T9642] sysfs_warn_dup+0x7f/0xa0
[ 330.598932][ T9642] sysfs_create_dir_ns+0x24d/0x2b0
[ 330.601252][ T9642] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 330.603771][ T9642] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 330.606146][ T9642] ? do_raw_spin_unlock+0x172/0x230
[ 330.608416][ T9642] kobject_add_internal+0x2c8/0x990
[ 330.610688][ T9642] kobject_init_and_add+0x11c/0x190
[ 330.613035][ T9642] ? __pfx_kobject_init_and_add+0x10/0x10
[ 330.615185][ T9642] ? lockdep_init_map_type+0x16d/0x7d0
[ 330.617608][ T9642] ? lockdep_init_map_type+0x16d/0x7d0
[ 330.619709][ T9642] gfs2_sys_fs_add+0x207/0x470
[ 330.621361][ T9642] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 330.623542][ T9642] ? __pfx_alloc_workqueue+0x10/0x10
[ 330.625894][ T9642] ? read_word_at_a_time+0xe/0x20
[ 330.628143][ T9642] gfs2_fill_super+0x1352/0x2bf0
[ 330.630334][ T9642] ? __pfx_gfs2_fill_super+0x10/0x10
[ 330.632713][ T9642] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 330.635096][ T9642] ? set_blocksize+0x2b1/0x350
[ 330.636763][ T9642] ? sb_set_blocksize+0xf6/0x120
[ 330.638704][ T9642] ? setup_bdev_super+0x392/0x720
[ 330.640858][ T9642] get_tree_bdev+0x36f/0x610
[ 330.642912][ T9642] ? __pfx_gfs2_fill_super+0x10/0x10
[ 330.645242][ T9642] ? __pfx_get_tree_bdev+0x10/0x10
[ 330.647571][ T9642] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 330.650008][ T9642] ? cap_capable+0x1cf/0x240
[ 330.651883][ T9642] gfs2_get_tree+0x4e/0x280
[ 330.653734][ T9642] vfs_get_tree+0x8f/0x380
[ 330.655690][ T9642] path_mount+0x14e6/0x1f20
[ 330.657771][ T9642] ? kmem_cache_free+0x12e/0x380
[ 330.660043][ T9642] ? __pfx_path_mount+0x10/0x10
[ 330.662216][ T9642] ? putname+0x12e/0x170
[ 330.664176][ T9642] __x64_sys_mount+0x297/0x320
[ 330.666237][ T9642] ? __pfx___x64_sys_mount+0x10/0x10
[ 330.668626][ T9642] do_syscall_64+0xcf/0x260
[ 330.670691][ T9642] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 330.673219][ T9642] RIP: 0033:0x7f354027f4aa
[ 330.674898][ T9642] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 330.679733][ T9638] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 330.683039][ T9642] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 330.683061][ T9642] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 330.683073][ T9642] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 330.683084][ T9642] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 330.683095][ T9642] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 330.683107][ T9642] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 330.683121][ T9642]
[ 330.685678][ T9642] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 330.713064][ T9642] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 330.720364][ T5416] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 330.720364][ T5416] inode = 11 2340
[ 330.720364][ T5416] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 330.727785][ T5416] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 330.731486][ T5416] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5416 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 330.734979][ T5416] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 330.738290][ T5416] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 330.745377][ T5416] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 330.749264][ T5416] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 330.751687][ T5416] gfs2: fsid=syz:syz.0: File system withdrawn
[ 330.754230][ T5416] CPU: 1 PID: 5416 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 330.758118][ T5416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 330.762515][ T5416] Call Trace:
[ 330.764039][ T5416]
[ 330.765399][ T5416] dump_stack_lvl+0x16c/0x1f0
[ 330.767540][ T5416] gfs2_withdraw+0xab8/0x1290
[ 330.769637][ T5416] ? __pfx_gfs2_withdraw+0x10/0x10
[ 330.771900][ T5416] ? map_id_range_down+0x2b6/0x3a0
[ 330.774228][ T5416] ? __pfx_map_id_range_down+0x10/0x10
[ 330.776680][ T5416] gfs2_inode_refresh+0xc94/0x1090
[ 330.778965][ T5416] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 330.781439][ T5416] inode_go_instantiate+0x47/0x60
[ 330.783672][ T5416] gfs2_instantiate+0x169/0x250
[ 330.785696][ T5416] gfs2_glock_wait+0x214/0x330
[ 330.787205][ T5416] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 330.788927][ T5416] gfs2_glock_nq+0x946/0x1cd0
[ 330.790861][ T5416] ? do_raw_spin_unlock+0x172/0x230
[ 330.792720][ T5416] ? __gfs2_holder_init+0x18a/0x2f0
[ 330.794409][ T5416] do_sync+0x6cf/0xd30
[ 330.796063][ T5416] ? __pfx_do_sync+0x10/0x10
[ 330.797937][ T5416] ? gfs2_quota_sync+0x4ad/0x630
[ 330.800118][ T5416] ? gfs2_quota_sync+0x419/0x630
[ 330.802353][ T5416] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 330.804707][ T5416] ? qd_check_sync+0x3d8/0x4f0
[ 330.806713][ T5416] gfs2_quota_sync+0x419/0x630
[ 330.808745][ T5416] gfs2_sync_fs+0x44/0xb0
[ 330.810606][ T5416] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 330.812771][ T5416] sync_filesystem+0x10d/0x290
[ 330.814811][ T5416] generic_shutdown_super+0x7e/0x3d0
[ 330.816926][ T5416] kill_block_super+0x3b/0x90
[ 330.818796][ T5416] gfs2_kill_sb+0x360/0x410
[ 330.820723][ T5416] deactivate_locked_super+0xbe/0x1a0
[ 330.823128][ T5416] deactivate_super+0xde/0x100
[ 330.825232][ T5416] cleanup_mnt+0x222/0x450
[ 330.827221][ T5416] task_work_run+0x14e/0x250
[ 330.829264][ T5416] ? __pfx_task_work_run+0x10/0x10
[ 330.831575][ T5416] syscall_exit_to_user_mode+0x278/0x2a0
[ 330.834054][ T5416] do_syscall_64+0xdc/0x260
[ 330.836121][ T5416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 330.838714][ T5416] RIP: 0033:0x7fc2a807f0d7
[ 330.840703][ T5416] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 330.849214][ T5416] RSP: 002b:00007ffdf8694db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 330.852829][ T5416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc2a807f0d7
[ 330.856306][ T5416] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdf8694e70
[ 330.859854][ T5416] RBP: 00007ffdf8694e70 R08: 0000000000000000 R09: 0000000000000000
[ 330.863445][ T5416] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdf8695f30
[ 330.867032][ T5416] R13: 00007fc2a80c93b9 R14: 0000000000050876 R15: 0000000000000001
[ 330.870615][ T5416]
[ 331.099958][ T9650] loop3: detected capacity change from 0 to 32768
[ 331.106898][ T9650] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 331.110530][ T9650] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 331.121353][ T9650] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 331.125865][ T5543] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 331.129101][ T5543] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 331.188006][ T5543] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 58ms
[ 331.189630][ T9652] loop2: detected capacity change from 0 to 32768
[ 331.193269][ T5543] gfs2: fsid=syz:syz.0: jid=0: Done
[ 331.197879][ T9650] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 331.208711][ T9652] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 331.212058][ T9652] CPU: 0 PID: 9652 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 331.215830][ T9652] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 331.220332][ T9652] Call Trace:
[ 331.221854][ T9652]
[ 331.223190][ T9652] dump_stack_lvl+0x16c/0x1f0
[ 331.225296][ T9652] sysfs_warn_dup+0x7f/0xa0
[ 331.227393][ T9652] sysfs_create_dir_ns+0x24d/0x2b0
[ 331.229662][ T9652] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 331.232045][ T9652] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 331.234351][ T9652] ? do_raw_spin_unlock+0x172/0x230
[ 331.236641][ T9652] kobject_add_internal+0x2c8/0x990
[ 331.238977][ T9652] kobject_init_and_add+0x11c/0x190
[ 331.241273][ T9652] ? __pfx_kobject_init_and_add+0x10/0x10
[ 331.243866][ T9652] ? lockdep_init_map_type+0x16d/0x7d0
[ 331.246330][ T9652] ? lockdep_init_map_type+0x16d/0x7d0
[ 331.248812][ T9652] gfs2_sys_fs_add+0x207/0x470
[ 331.250977][ T9652] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 331.253350][ T9652] ? __pfx_alloc_workqueue+0x10/0x10
[ 331.255750][ T9652] ? read_word_at_a_time+0xe/0x20
[ 331.258053][ T9652] gfs2_fill_super+0x1352/0x2bf0
[ 331.260282][ T9652] ? __pfx_gfs2_fill_super+0x10/0x10
[ 331.262643][ T9652] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 331.265034][ T9652] ? set_blocksize+0x2b1/0x350
[ 331.267178][ T9652] ? sb_set_blocksize+0xf6/0x120
[ 331.269355][ T9652] ? setup_bdev_super+0x392/0x720
[ 331.271442][ T9652] get_tree_bdev+0x36f/0x610
[ 331.273484][ T9652] ? __pfx_gfs2_fill_super+0x10/0x10
[ 331.275767][ T9652] ? __pfx_get_tree_bdev+0x10/0x10
[ 331.278065][ T9652] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 331.280581][ T9652] ? cap_capable+0x1cf/0x240
[ 331.282672][ T9652] gfs2_get_tree+0x4e/0x280
[ 331.284765][ T9652] vfs_get_tree+0x8f/0x380
[ 331.286771][ T9652] path_mount+0x14e6/0x1f20
[ 331.288806][ T9652] ? kmem_cache_free+0x12e/0x380
[ 331.290967][ T9652] ? __pfx_path_mount+0x10/0x10
[ 331.293102][ T9652] ? putname+0x12e/0x170
[ 331.295060][ T9652] __x64_sys_mount+0x297/0x320
[ 331.296976][ T9652] ? __pfx___x64_sys_mount+0x10/0x10
[ 331.299219][ T9652] do_syscall_64+0xcf/0x260
[ 331.301215][ T9652] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 331.303719][ T9652] RIP: 0033:0x7f7f1ea7f4aa
[ 331.305633][ T9652] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 331.313114][ T9652] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 331.316652][ T9652] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 331.319635][ T9652] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 331.322671][ T9652] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 331.325590][ T9652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 331.328842][ T9652] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 331.332083][ T9652]
[ 331.334285][ T9652] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 331.339778][ T9652] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 331.414237][ T9657] loop1: detected capacity change from 0 to 32768
[ 331.420334][ T9654] loop0: detected capacity change from 0 to 32768
[ 331.425187][ T9657] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 331.428688][ T9657] CPU: 1 PID: 9657 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 331.432782][ T9657] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 331.435693][ T9654] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 331.436477][ T9657] Call Trace:
[ 331.436485][ T9657]
[ 331.436489][ T9657] dump_stack_lvl+0x16c/0x1f0
[ 331.436507][ T9657] sysfs_warn_dup+0x7f/0xa0
[ 331.436522][ T9657] sysfs_create_dir_ns+0x24d/0x2b0
[ 331.446712][ T9657] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 331.448964][ T9657] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 331.451155][ T9650] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 331.451188][ T9657] ? do_raw_spin_unlock+0x172/0x230
[ 331.455681][ T9657] kobject_add_internal+0x2c8/0x990
[ 331.457582][ T9657] kobject_init_and_add+0x11c/0x190
[ 331.459458][ T9657] ? __pfx_kobject_init_and_add+0x10/0x10
[ 331.461478][ T9657] ? lockdep_init_map_type+0x16d/0x7d0
[ 331.463508][ T9657] ? lockdep_init_map_type+0x16d/0x7d0
[ 331.465493][ T9657] gfs2_sys_fs_add+0x207/0x470
[ 331.467432][ T9657] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 331.469301][ T9657] ? __pfx_alloc_workqueue+0x10/0x10
[ 331.471151][ T9657] ? read_word_at_a_time+0xe/0x20
[ 331.472945][ T9657] gfs2_fill_super+0x1352/0x2bf0
[ 331.474702][ T9657] ? __pfx_gfs2_fill_super+0x10/0x10
[ 331.476527][ T9657] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 331.478430][ T9657] ? set_blocksize+0x2b1/0x350
[ 331.480162][ T9657] ? sb_set_blocksize+0xf6/0x120
[ 331.482064][ T9657] ? setup_bdev_super+0x392/0x720
[ 331.483974][ T9657] get_tree_bdev+0x36f/0x610
[ 331.485705][ T9657] ? __pfx_gfs2_fill_super+0x10/0x10
[ 331.487769][ T9657] ? __pfx_get_tree_bdev+0x10/0x10
[ 331.489694][ T9657] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 331.492059][ T9657] ? cap_capable+0x1cf/0x240
[ 331.494035][ T9657] gfs2_get_tree+0x4e/0x280
[ 331.495633][ T9657] vfs_get_tree+0x8f/0x380
[ 331.497587][ T9657] path_mount+0x14e6/0x1f20
[ 331.499710][ T9657] ? kmem_cache_free+0x12e/0x380
[ 331.501699][ T9657] ? __pfx_path_mount+0x10/0x10
[ 331.503689][ T9657] ? putname+0x12e/0x170
[ 331.505476][ T9657] __x64_sys_mount+0x297/0x320
[ 331.507404][ T9657] ? __pfx___x64_sys_mount+0x10/0x10
[ 331.509239][ T9657] do_syscall_64+0xcf/0x260
[ 331.510970][ T9657] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 331.513032][ T9657] RIP: 0033:0x7fc2a807f4aa
[ 331.514774][ T9657] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 331.523111][ T9657] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 331.526010][ T9657] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 331.529120][ T9657] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 331.532145][ T9657] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 331.535242][ T9657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 331.538535][ T9657] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 331.541713][ T9657]
[ 331.542881][ T9654] CPU: 2 PID: 9654 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 331.545196][ T9657] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 331.546913][ T9654] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 331.546925][ T9654] Call Trace:
[ 331.546932][ T9654]
[ 331.551869][ T9657] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 331.555831][ T9654] dump_stack_lvl+0x16c/0x1f0
[ 331.562869][ T9654] sysfs_warn_dup+0x7f/0xa0
[ 331.564849][ T9654] sysfs_create_dir_ns+0x24d/0x2b0
[ 331.566795][ T9654] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 331.569106][ T9654] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 331.571116][ T9654] ? do_raw_spin_unlock+0x172/0x230
[ 331.573077][ T9654] kobject_add_internal+0x2c8/0x990
[ 331.574962][ T9654] kobject_init_and_add+0x11c/0x190
[ 331.576980][ T9654] ? __pfx_kobject_init_and_add+0x10/0x10
[ 331.579184][ T9654] ? lockdep_init_map_type+0x16d/0x7d0
[ 331.581174][ T9654] ? lockdep_init_map_type+0x16d/0x7d0
[ 331.583359][ T9654] gfs2_sys_fs_add+0x207/0x470
[ 331.584985][ T9654] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 331.586654][ T9654] ? __pfx_alloc_workqueue+0x10/0x10
[ 331.588460][ T9654] ? read_word_at_a_time+0xe/0x20
[ 331.590407][ T9654] gfs2_fill_super+0x1352/0x2bf0
[ 331.592574][ T9654] ? __pfx_gfs2_fill_super+0x10/0x10
[ 331.594479][ T9654] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 331.596714][ T9654] ? set_blocksize+0x2b1/0x350
[ 331.598813][ T9654] ? sb_set_blocksize+0xf6/0x120
[ 331.600855][ T9654] ? setup_bdev_super+0x392/0x720
[ 331.602751][ T9654] get_tree_bdev+0x36f/0x610
[ 331.604516][ T9654] ? __pfx_gfs2_fill_super+0x10/0x10
[ 331.606514][ T9654] ? __pfx_get_tree_bdev+0x10/0x10
[ 331.608540][ T9654] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 331.610463][ T9654] ? cap_capable+0x1cf/0x240
[ 331.612171][ T9654] gfs2_get_tree+0x4e/0x280
[ 331.613824][ T9654] vfs_get_tree+0x8f/0x380
[ 331.615434][ T9654] path_mount+0x14e6/0x1f20
[ 331.617241][ T9654] ? kmem_cache_free+0x12e/0x380
[ 331.619412][ T9654] ? __pfx_path_mount+0x10/0x10
[ 331.621584][ T9654] ? putname+0x12e/0x170
[ 331.623455][ T9654] __x64_sys_mount+0x297/0x320
[ 331.625572][ T9654] ? __pfx___x64_sys_mount+0x10/0x10
[ 331.627910][ T9654] do_syscall_64+0xcf/0x260
[ 331.629909][ T9654] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 331.632476][ T9654] RIP: 0033:0x7f354027f4aa
[ 331.634435][ T9654] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 331.642675][ T9654] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 331.646202][ T9654] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 331.649493][ T9654] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 331.652856][ T9654] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 331.656353][ T9654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 331.659863][ T9654] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 331.663430][ T9654]
[ 331.673172][ T9654] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 331.674149][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 331.674149][ T5425] inode = 11 2340
[ 331.674149][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 331.679440][ T9654] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 331.685527][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 331.692183][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 331.695847][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 331.698774][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 331.704818][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 331.710247][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 331.713166][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 331.715767][ T5425] CPU: 3 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 331.719498][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 331.723193][ T5425] Call Trace:
[ 331.724385][ T5425]
[ 331.725510][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 331.727221][ T5425] gfs2_withdraw+0xab8/0x1290
[ 331.728930][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 331.730784][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 331.732619][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 331.734622][ T5425] gfs2_inode_refresh+0xc94/0x1090
[ 331.736544][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 331.738880][ T5425] inode_go_instantiate+0x47/0x60
[ 331.741050][ T5425] gfs2_instantiate+0x169/0x250
[ 331.742846][ T5425] gfs2_glock_wait+0x214/0x330
[ 331.744703][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 331.746681][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 331.748387][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 331.750303][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 331.752247][ T5425] do_sync+0x6cf/0xd30
[ 331.753802][ T5425] ? __pfx_do_sync+0x10/0x10
[ 331.755740][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 331.757854][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 331.759694][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 331.761769][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 331.763858][ T5425] gfs2_quota_sync+0x419/0x630
[ 331.765866][ T5425] gfs2_sync_fs+0x44/0xb0
[ 331.767679][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 331.769851][ T5425] sync_filesystem+0x10d/0x290
[ 331.771951][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 331.774192][ T5425] kill_block_super+0x3b/0x90
[ 331.776227][ T5425] gfs2_kill_sb+0x360/0x410
[ 331.777930][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 331.779898][ T5425] deactivate_super+0xde/0x100
[ 331.781758][ T5425] cleanup_mnt+0x222/0x450
[ 331.783332][ T5425] task_work_run+0x14e/0x250
[ 331.784971][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 331.786866][ T5425] syscall_exit_to_user_mode+0x278/0x2a0
[ 331.788998][ T5425] do_syscall_64+0xdc/0x260
[ 331.790890][ T5425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 331.793481][ T5425] RIP: 0033:0x7fc1ff47f0d7
[ 331.795237][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 331.803051][ T5425] RSP: 002b:00007ffc02572aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 331.806145][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc1ff47f0d7
[ 331.809221][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc02572b60
[ 331.812415][ T5425] RBP: 00007ffc02572b60 R08: 0000000000000000 R09: 0000000000000000
[ 331.815893][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc02573c20
[ 331.819158][ T5425] R13: 00007fc1ff4c93b9 R14: 0000000000050b9f R15: 0000000000000001
[ 331.822665][ T5425]
[ 331.885867][ T9664] loop2: detected capacity change from 0 to 32768
[ 331.890901][ T9664] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 331.894029][ T9664] CPU: 0 PID: 9664 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 331.898324][ T9664] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 331.902653][ T9664] Call Trace:
[ 331.904074][ T9664]
[ 331.905272][ T9664] dump_stack_lvl+0x16c/0x1f0
[ 331.907236][ T9664] sysfs_warn_dup+0x7f/0xa0
[ 331.909230][ T9664] sysfs_create_dir_ns+0x24d/0x2b0
[ 331.911351][ T9664] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 331.913762][ T9664] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 331.916058][ T9664] ? do_raw_spin_unlock+0x172/0x230
[ 331.918230][ T9664] kobject_add_internal+0x2c8/0x990
[ 331.920601][ T9664] kobject_init_and_add+0x11c/0x190
[ 331.922715][ T9664] ? __pfx_kobject_init_and_add+0x10/0x10
[ 331.925080][ T9664] ? lockdep_init_map_type+0x16d/0x7d0
[ 331.927498][ T9664] ? lockdep_init_map_type+0x16d/0x7d0
[ 331.930006][ T9664] gfs2_sys_fs_add+0x207/0x470
[ 331.932137][ T9664] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 331.934304][ T9664] ? __pfx_alloc_workqueue+0x10/0x10
[ 331.936564][ T9664] ? read_word_at_a_time+0xe/0x20
[ 331.938769][ T9664] gfs2_fill_super+0x1352/0x2bf0
[ 331.940915][ T9664] ? __pfx_gfs2_fill_super+0x10/0x10
[ 331.943207][ T9664] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 331.945530][ T9664] ? set_blocksize+0x2b1/0x350
[ 331.947613][ T9664] ? sb_set_blocksize+0xf6/0x120
[ 331.949844][ T9664] ? setup_bdev_super+0x392/0x720
[ 331.952167][ T9664] get_tree_bdev+0x36f/0x610
[ 331.954262][ T9664] ? __pfx_gfs2_fill_super+0x10/0x10
[ 331.956585][ T9664] ? __pfx_get_tree_bdev+0x10/0x10
[ 331.958821][ T9664] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 331.961262][ T9664] ? cap_capable+0x1cf/0x240
[ 331.963297][ T9664] gfs2_get_tree+0x4e/0x280
[ 331.965299][ T9664] vfs_get_tree+0x8f/0x380
[ 331.967216][ T9664] path_mount+0x14e6/0x1f20
[ 331.969090][ T9664] ? kmem_cache_free+0x12e/0x380
[ 331.971201][ T9664] ? __pfx_path_mount+0x10/0x10
[ 331.973318][ T9664] ? putname+0x12e/0x170
[ 331.975152][ T9664] __x64_sys_mount+0x297/0x320
[ 331.977044][ T9664] ? __pfx___x64_sys_mount+0x10/0x10
[ 331.978994][ T9664] do_syscall_64+0xcf/0x260
[ 331.980970][ T9664] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 331.983306][ T9664] RIP: 0033:0x7f7f1ea7f4aa
[ 331.984827][ T9664] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 331.992185][ T9664] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 331.995373][ T9664] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 331.998297][ T9664] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 332.001513][ T9664] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 332.004601][ T9664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 332.007549][ T9664] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 332.010814][ T9664]
[ 332.015643][ T9664] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 332.021503][ T9664] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 332.191826][ T9666] loop1: detected capacity change from 0 to 32768
[ 332.205136][ T9666] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 332.207601][ T9669] loop0: detected capacity change from 0 to 32768
[ 332.208096][ T9666] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 332.214148][ T9669] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 332.216989][ T9669] CPU: 2 PID: 9669 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 332.220774][ T9669] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 332.224720][ T9669] Call Trace:
[ 332.225889][ T9669]
[ 332.227054][ T9669] dump_stack_lvl+0x16c/0x1f0
[ 332.228670][ T9669] sysfs_warn_dup+0x7f/0xa0
[ 332.230460][ T9669] sysfs_create_dir_ns+0x24d/0x2b0
[ 332.232614][ T9669] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 332.234568][ T9669] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 332.236760][ T9669] ? do_raw_spin_unlock+0x172/0x230
[ 332.238447][ T9666] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 332.238793][ T9669] kobject_add_internal+0x2c8/0x990
[ 332.238812][ T9669] kobject_init_and_add+0x11c/0x190
[ 332.238827][ T9669] ? __pfx_kobject_init_and_add+0x10/0x10
[ 332.238841][ T9669] ? lockdep_init_map_type+0x16d/0x7d0
[ 332.238855][ T9669] ? lockdep_init_map_type+0x16d/0x7d0
[ 332.251668][ T9669] gfs2_sys_fs_add+0x207/0x470
[ 332.253822][ T9669] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 332.256076][ T9669] ? __pfx_alloc_workqueue+0x10/0x10
[ 332.258170][ T9669] ? read_word_at_a_time+0xe/0x20
[ 332.260039][ T9669] gfs2_fill_super+0x1352/0x2bf0
[ 332.261858][ T9669] ? __pfx_gfs2_fill_super+0x10/0x10
[ 332.263659][ T9669] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 332.265625][ T9669] ? set_blocksize+0x2b1/0x350
[ 332.267470][ T9669] ? sb_set_blocksize+0xf6/0x120
[ 332.269298][ T9669] ? setup_bdev_super+0x392/0x720
[ 332.271150][ T9669] get_tree_bdev+0x36f/0x610
[ 332.272882][ T9669] ? __pfx_gfs2_fill_super+0x10/0x10
[ 332.274806][ T9669] ? __pfx_get_tree_bdev+0x10/0x10
[ 332.276724][ T9669] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 332.278734][ T9669] ? cap_capable+0x1cf/0x240
[ 332.280397][ T9669] gfs2_get_tree+0x4e/0x280
[ 332.282045][ T9669] vfs_get_tree+0x8f/0x380
[ 332.283618][ T9669] path_mount+0x14e6/0x1f20
[ 332.285245][ T9669] ? kmem_cache_free+0x12e/0x380
[ 332.287045][ T9669] ? __pfx_path_mount+0x10/0x10
[ 332.288775][ T9669] ? putname+0x12e/0x170
[ 332.290260][ T9669] __x64_sys_mount+0x297/0x320
[ 332.292191][ T9669] ? __pfx___x64_sys_mount+0x10/0x10
[ 332.294215][ T9669] do_syscall_64+0xcf/0x260
[ 332.296168][ T9669] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 332.298657][ T9669] RIP: 0033:0x7f354027f4aa
[ 332.300314][ T9669] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 332.307324][ T9669] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 332.310487][ T9669] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 332.313376][ T9669] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 332.316593][ T9669] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 332.319933][ T9669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 332.323277][ T9669] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 332.326740][ T9669]
[ 332.329123][ T9669] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 332.331455][ T824] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 332.334949][ T9669] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 332.337719][ T824] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 332.378690][ T824] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 40ms
[ 332.382959][ T824] gfs2: fsid=syz:syz.0: jid=0: Done
[ 332.385158][ T9666] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 332.460939][ T9673] loop3: detected capacity change from 0 to 32768
[ 332.464729][ T9673] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 332.467364][ T9673] CPU: 2 PID: 9673 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 332.470795][ T9673] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 332.474558][ T9673] Call Trace:
[ 332.475701][ T9673]
[ 332.476800][ T9673] dump_stack_lvl+0x16c/0x1f0
[ 332.478789][ T9673] sysfs_warn_dup+0x7f/0xa0
[ 332.480783][ T9673] sysfs_create_dir_ns+0x24d/0x2b0
[ 332.483048][ T9673] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 332.485553][ T9673] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 332.487525][ T9673] ? do_raw_spin_unlock+0x172/0x230
[ 332.489271][ T9673] kobject_add_internal+0x2c8/0x990
[ 332.491072][ T9673] kobject_init_and_add+0x11c/0x190
[ 332.493104][ T9673] ? __pfx_kobject_init_and_add+0x10/0x10
[ 332.495149][ T9673] ? lockdep_init_map_type+0x16d/0x7d0
[ 332.497090][ T9673] ? lockdep_init_map_type+0x16d/0x7d0
[ 332.499074][ T9673] gfs2_sys_fs_add+0x207/0x470
[ 332.500878][ T9673] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 332.502786][ T9673] ? __pfx_alloc_workqueue+0x10/0x10
[ 332.504654][ T9673] ? read_word_at_a_time+0xe/0x20
[ 332.506564][ T9673] gfs2_fill_super+0x1352/0x2bf0
[ 332.508675][ T9673] ? __pfx_gfs2_fill_super+0x10/0x10
[ 332.510563][ T9673] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 332.511488][ T9671] loop2: detected capacity change from 0 to 32768
[ 332.512505][ T9673] ? set_blocksize+0x2b1/0x350
[ 332.513469][ T9666] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 332.516794][ T9671] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 332.516859][ T9673] ? sb_set_blocksize+0xf6/0x120
[ 332.524064][ T9673] ? setup_bdev_super+0x392/0x720
[ 332.525783][ T9673] get_tree_bdev+0x36f/0x610
[ 332.527395][ T9673] ? __pfx_gfs2_fill_super+0x10/0x10
[ 332.529119][ T9673] ? __pfx_get_tree_bdev+0x10/0x10
[ 332.530896][ T9673] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 332.532880][ T9673] ? cap_capable+0x1cf/0x240
[ 332.534778][ T9673] gfs2_get_tree+0x4e/0x280
[ 332.536653][ T9673] vfs_get_tree+0x8f/0x380
[ 332.538419][ T9673] path_mount+0x14e6/0x1f20
[ 332.540017][ T9673] ? kmem_cache_free+0x12e/0x380
[ 332.541771][ T9673] ? __pfx_path_mount+0x10/0x10
[ 332.543540][ T9673] ? putname+0x12e/0x170
[ 332.545003][ T9673] __x64_sys_mount+0x297/0x320
[ 332.546645][ T9673] ? __pfx___x64_sys_mount+0x10/0x10
[ 332.548676][ T9673] do_syscall_64+0xcf/0x260
[ 332.550403][ T9673] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 332.552632][ T9673] RIP: 0033:0x7fc1ff47f4aa
[ 332.554265][ T9673] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 332.560859][ T9673] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 332.563719][ T9673] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 332.566455][ T9673] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 332.569681][ T9673] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 332.572882][ T9673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 332.576041][ T9673] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 332.579423][ T9673]
[ 332.580777][ T9671] CPU: 0 PID: 9671 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 332.584219][ T9671] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 332.587768][ T9671] Call Trace:
[ 332.588599][ T9673] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 332.589045][ T9671]
[ 332.593946][ T9673] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 332.595088][ T9671] dump_stack_lvl+0x16c/0x1f0
[ 332.599120][ T9671] sysfs_warn_dup+0x7f/0xa0
[ 332.600714][ T9671] sysfs_create_dir_ns+0x24d/0x2b0
[ 332.602493][ T9671] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 332.604477][ T9671] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 332.606346][ T9671] ? do_raw_spin_unlock+0x172/0x230
[ 332.608189][ T9671] kobject_add_internal+0x2c8/0x990
[ 332.610407][ T9671] kobject_init_and_add+0x11c/0x190
[ 332.612679][ T9671] ? __pfx_kobject_init_and_add+0x10/0x10
[ 332.615133][ T9671] ? lockdep_init_map_type+0x16d/0x7d0
[ 332.617497][ T9671] ? lockdep_init_map_type+0x16d/0x7d0
[ 332.619850][ T9671] gfs2_sys_fs_add+0x207/0x470
[ 332.621943][ T9671] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 332.624228][ T9671] ? __pfx_alloc_workqueue+0x10/0x10
[ 332.626425][ T9671] ? read_word_at_a_time+0xe/0x20
[ 332.628495][ T9671] gfs2_fill_super+0x1352/0x2bf0
[ 332.630510][ T9671] ? __pfx_gfs2_fill_super+0x10/0x10
[ 332.632536][ T9671] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 332.634495][ T9671] ? set_blocksize+0x2b1/0x350
[ 332.636336][ T9671] ? sb_set_blocksize+0xf6/0x120
[ 332.638236][ T9671] ? setup_bdev_super+0x392/0x720
[ 332.640280][ T9671] get_tree_bdev+0x36f/0x610
[ 332.641939][ T9671] ? __pfx_gfs2_fill_super+0x10/0x10
[ 332.643919][ T9671] ? __pfx_get_tree_bdev+0x10/0x10
[ 332.645723][ T9671] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 332.647796][ T9671] ? cap_capable+0x1cf/0x240
[ 332.649473][ T9671] gfs2_get_tree+0x4e/0x280
[ 332.651105][ T9671] vfs_get_tree+0x8f/0x380
[ 332.652724][ T9671] path_mount+0x14e6/0x1f20
[ 332.654338][ T9671] ? kmem_cache_free+0x12e/0x380
[ 332.656162][ T9671] ? __pfx_path_mount+0x10/0x10
[ 332.657988][ T9671] ? putname+0x12e/0x170
[ 332.659593][ T9671] __x64_sys_mount+0x297/0x320
[ 332.661274][ T9671] ? __pfx___x64_sys_mount+0x10/0x10
[ 332.663278][ T9671] do_syscall_64+0xcf/0x260
[ 332.664893][ T9671] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 332.667310][ T9671] RIP: 0033:0x7f7f1ea7f4aa
[ 332.669090][ T9671] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 332.676520][ T9671] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 332.679984][ T9671] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 332.682744][ T9671] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 332.685497][ T9671] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 332.688658][ T9671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 332.691997][ T9671] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 332.695279][ T9671]
[ 332.703698][ T5416] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 332.703698][ T5416] inode = 11 2340
[ 332.703698][ T5416] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 332.707443][ T9671] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 332.712823][ T5416] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 332.716899][ T9671] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 332.720643][ T5416] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5416 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 332.720669][ T5416] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 332.720682][ T5416] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 332.722957][ T5416] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 332.738209][ T5416] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 332.741638][ T5416] gfs2: fsid=syz:syz.0: File system withdrawn
[ 332.744334][ T5416] CPU: 3 PID: 5416 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 332.747842][ T5416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 332.751355][ T5416] Call Trace:
[ 332.752564][ T5416]
[ 332.753609][ T5416] dump_stack_lvl+0x16c/0x1f0
[ 332.755299][ T5416] gfs2_withdraw+0xab8/0x1290
[ 332.756993][ T5416] ? __pfx_gfs2_withdraw+0x10/0x10
[ 332.758748][ T5416] ? map_id_range_down+0x2b6/0x3a0
[ 332.760587][ T5416] ? __pfx_map_id_range_down+0x10/0x10
[ 332.762600][ T5416] gfs2_inode_refresh+0xc94/0x1090
[ 332.764546][ T5416] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 332.766908][ T5416] inode_go_instantiate+0x47/0x60
[ 332.769173][ T5416] gfs2_instantiate+0x169/0x250
[ 332.771429][ T5416] gfs2_glock_wait+0x214/0x330
[ 332.773649][ T5416] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 332.775882][ T5416] gfs2_glock_nq+0x946/0x1cd0
[ 332.777908][ T5416] ? do_raw_spin_unlock+0x172/0x230
[ 332.779846][ T5416] ? __gfs2_holder_init+0x18a/0x2f0
[ 332.781818][ T5416] do_sync+0x6cf/0xd30
[ 332.783549][ T5416] ? __pfx_do_sync+0x10/0x10
[ 332.785579][ T5416] ? gfs2_quota_sync+0x4ad/0x630
[ 332.787761][ T5416] ? gfs2_quota_sync+0x419/0x630
[ 332.789750][ T5416] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 332.791417][ T5416] ? qd_check_sync+0x3d8/0x4f0
[ 332.792935][ T5416] gfs2_quota_sync+0x419/0x630
[ 332.794923][ T5416] gfs2_sync_fs+0x44/0xb0
[ 332.796836][ T5416] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 332.799060][ T5416] sync_filesystem+0x10d/0x290
[ 332.801183][ T5416] generic_shutdown_super+0x7e/0x3d0
[ 332.803489][ T5416] kill_block_super+0x3b/0x90
[ 332.805561][ T5416] gfs2_kill_sb+0x360/0x410
[ 332.807582][ T5416] deactivate_locked_super+0xbe/0x1a0
[ 332.809448][ T5416] deactivate_super+0xde/0x100
[ 332.811186][ T5416] cleanup_mnt+0x222/0x450
[ 332.812792][ T5416] task_work_run+0x14e/0x250
[ 332.814399][ T5416] ? __pfx_task_work_run+0x10/0x10
[ 332.816415][ T5416] syscall_exit_to_user_mode+0x278/0x2a0
[ 332.818410][ T5416] do_syscall_64+0xdc/0x260
[ 332.820201][ T5416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 332.822584][ T5416] RIP: 0033:0x7fc2a807f0d7
[ 332.824148][ T5416] 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
[ 332.831421][ T5416] RSP: 002b:00007ffdf8694db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 332.834613][ T5416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc2a807f0d7
[ 332.837927][ T5416] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdf8694e70
[ 332.841266][ T5416] RBP: 00007ffdf8694e70 R08: 0000000000000000 R09: 0000000000000000
[ 332.844268][ T5416] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdf8695f30
[ 332.847712][ T5416] R13: 00007fc2a80c93b9 R14: 0000000000050fb0 R15: 0000000000000001
[ 332.851257][ T5416]
[ 333.067982][ T9681] loop0: detected capacity change from 0 to 32768
[ 333.090481][ T9681] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 333.094007][ T9681] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 333.103833][ T9681] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 333.121983][ T5203] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 333.124748][ T5203] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 333.182259][ T5203] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 57ms
[ 333.185411][ T5203] gfs2: fsid=syz:syz.0: jid=0: Done
[ 333.188015][ T9681] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 333.189780][ T9683] loop3: detected capacity change from 0 to 32768
[ 333.199059][ T9683] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 333.208667][ T9683] CPU: 2 PID: 9683 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 333.212518][ T9683] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 333.216128][ T9683] Call Trace:
[ 333.217521][ T9683]
[ 333.218776][ T9683] dump_stack_lvl+0x16c/0x1f0
[ 333.220609][ T9683] sysfs_warn_dup+0x7f/0xa0
[ 333.222339][ T9683] sysfs_create_dir_ns+0x24d/0x2b0
[ 333.224176][ T9683] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 333.226305][ T9683] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 333.228227][ T9683] ? do_raw_spin_unlock+0x172/0x230
[ 333.230149][ T9683] kobject_add_internal+0x2c8/0x990
[ 333.232293][ T9683] kobject_init_and_add+0x11c/0x190
[ 333.234431][ T9683] ? __pfx_kobject_init_and_add+0x10/0x10
[ 333.236792][ T9683] ? lockdep_init_map_type+0x16d/0x7d0
[ 333.238869][ T9683] ? lockdep_init_map_type+0x16d/0x7d0
[ 333.240793][ T9683] gfs2_sys_fs_add+0x207/0x470
[ 333.242480][ T9683] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 333.244347][ T9683] ? __pfx_alloc_workqueue+0x10/0x10
[ 333.246198][ T9683] ? read_word_at_a_time+0xe/0x20
[ 333.247967][ T9683] gfs2_fill_super+0x1352/0x2bf0
[ 333.249707][ T9683] ? __pfx_gfs2_fill_super+0x10/0x10
[ 333.251811][ T9683] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 333.254003][ T9683] ? set_blocksize+0x2b1/0x350
[ 333.256053][ T9683] ? sb_set_blocksize+0xf6/0x120
[ 333.258145][ T9683] ? setup_bdev_super+0x392/0x720
[ 333.260199][ T9683] get_tree_bdev+0x36f/0x610
[ 333.261467][ T9685] loop2: detected capacity change from 0 to 32768
[ 333.262181][ T9683] ? __pfx_gfs2_fill_super+0x10/0x10
[ 333.267144][ T9683] ? __pfx_get_tree_bdev+0x10/0x10
[ 333.269198][ T9683] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 333.271604][ T9683] ? cap_capable+0x1cf/0x240
[ 333.273613][ T9683] gfs2_get_tree+0x4e/0x280
[ 333.275484][ T9683] vfs_get_tree+0x8f/0x380
[ 333.277407][ T9683] path_mount+0x14e6/0x1f20
[ 333.279270][ T9683] ? kmem_cache_free+0x12e/0x380
[ 333.281336][ T9683] ? __pfx_path_mount+0x10/0x10
[ 333.283321][ T9683] ? putname+0x12e/0x170
[ 333.285043][ T9683] __x64_sys_mount+0x297/0x320
[ 333.286992][ T9683] ? __pfx___x64_sys_mount+0x10/0x10
[ 333.289230][ T9683] do_syscall_64+0xcf/0x260
[ 333.291138][ T9683] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 333.293632][ T9683] RIP: 0033:0x7fc1ff47f4aa
[ 333.295267][ T9683] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 333.302141][ T9683] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 333.305143][ T9683] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 333.308414][ T9683] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 333.311761][ T9683] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 333.314621][ T9683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 333.317598][ T9683] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 333.320876][ T9683]
[ 333.323424][ T9685] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 333.326198][ T9683] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 333.326795][ T9685] CPU: 0 PID: 9685 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 333.332052][ T9683] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 333.335823][ T9685] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 333.335836][ T9685] Call Trace:
[ 333.335844][ T9685]
[ 333.335851][ T9685] dump_stack_lvl+0x16c/0x1f0
[ 333.335879][ T9685] sysfs_warn_dup+0x7f/0xa0
[ 333.335913][ T9685] sysfs_create_dir_ns+0x24d/0x2b0
[ 333.351435][ T9685] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 333.353860][ T9685] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 333.356172][ T9685] ? do_raw_spin_unlock+0x172/0x230
[ 333.358437][ T9685] kobject_add_internal+0x2c8/0x990
[ 333.360753][ T9685] kobject_init_and_add+0x11c/0x190
[ 333.363066][ T9685] ? __pfx_kobject_init_and_add+0x10/0x10
[ 333.365603][ T9685] ? lockdep_init_map_type+0x16d/0x7d0
[ 333.368017][ T9685] ? lockdep_init_map_type+0x16d/0x7d0
[ 333.370234][ T9685] gfs2_sys_fs_add+0x207/0x470
[ 333.372169][ T9685] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 333.374268][ T9685] ? __pfx_alloc_workqueue+0x10/0x10
[ 333.376372][ T9685] ? read_word_at_a_time+0xe/0x20
[ 333.378312][ T9685] gfs2_fill_super+0x1352/0x2bf0
[ 333.380318][ T9685] ? __pfx_gfs2_fill_super+0x10/0x10
[ 333.382550][ T9685] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 333.384884][ T9685] ? set_blocksize+0x2b1/0x350
[ 333.387027][ T9685] ? sb_set_blocksize+0xf6/0x120
[ 333.389171][ T9685] ? setup_bdev_super+0x392/0x720
[ 333.391363][ T9685] get_tree_bdev+0x36f/0x610
[ 333.393131][ T9685] ? __pfx_gfs2_fill_super+0x10/0x10
[ 333.395231][ T9685] ? __pfx_get_tree_bdev+0x10/0x10
[ 333.397493][ T9685] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 333.399918][ T9685] ? cap_capable+0x1cf/0x240
[ 333.401982][ T9685] gfs2_get_tree+0x4e/0x280
[ 333.403979][ T9685] vfs_get_tree+0x8f/0x380
[ 333.405929][ T9685] path_mount+0x14e6/0x1f20
[ 333.407917][ T9685] ? kmem_cache_free+0x12e/0x380
[ 333.410102][ T9685] ? __pfx_path_mount+0x10/0x10
[ 333.412228][ T9685] ? putname+0x12e/0x170
[ 333.414042][ T9685] __x64_sys_mount+0x297/0x320
[ 333.416098][ T9685] ? __pfx___x64_sys_mount+0x10/0x10
[ 333.418313][ T9685] do_syscall_64+0xcf/0x260
[ 333.420312][ T9685] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 333.422829][ T9685] RIP: 0033:0x7f7f1ea7f4aa
[ 333.424688][ T9685] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 333.432862][ T9685] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 333.435572][ T9688] loop1: detected capacity change from 0 to 32768
[ 333.436353][ T9685] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 333.436368][ T9685] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 333.436381][ T9685] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 333.436392][ T9685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 333.436403][ T9685] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 333.456358][ T9685]
[ 333.464207][ T9688] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 333.464657][ T9685] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 333.467002][ T9688] CPU: 2 PID: 9688 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 333.467016][ T9688] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 333.467022][ T9688] Call Trace:
[ 333.467026][ T9688]
[ 333.473023][ T9685] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 333.476604][ T9688] dump_stack_lvl+0x16c/0x1f0
[ 333.487490][ T9688] sysfs_warn_dup+0x7f/0xa0
[ 333.489335][ T9688] sysfs_create_dir_ns+0x24d/0x2b0
[ 333.491603][ T9688] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 333.494082][ T9688] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 333.496431][ T9688] ? do_raw_spin_unlock+0x172/0x230
[ 333.498712][ T9688] kobject_add_internal+0x2c8/0x990
[ 333.500990][ T9688] kobject_init_and_add+0x11c/0x190
[ 333.502310][ T9681] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 333.503175][ T9688] ? __pfx_kobject_init_and_add+0x10/0x10
[ 333.507693][ T9688] ? lockdep_init_map_type+0x16d/0x7d0
[ 333.509875][ T9688] ? lockdep_init_map_type+0x16d/0x7d0
[ 333.511980][ T9688] gfs2_sys_fs_add+0x207/0x470
[ 333.513678][ T9688] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 333.515938][ T9688] ? __pfx_alloc_workqueue+0x10/0x10
[ 333.517905][ T9688] ? read_word_at_a_time+0xe/0x20
[ 333.519684][ T9688] gfs2_fill_super+0x1352/0x2bf0
[ 333.521478][ T9688] ? __pfx_gfs2_fill_super+0x10/0x10
[ 333.523365][ T9688] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 333.525277][ T9688] ? set_blocksize+0x2b1/0x350
[ 333.527112][ T9688] ? sb_set_blocksize+0xf6/0x120
[ 333.528852][ T9688] ? setup_bdev_super+0x392/0x720
[ 333.530970][ T9688] get_tree_bdev+0x36f/0x610
[ 333.533058][ T9688] ? __pfx_gfs2_fill_super+0x10/0x10
[ 333.534890][ T9688] ? __pfx_get_tree_bdev+0x10/0x10
[ 333.536518][ T9688] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 333.538394][ T9688] ? cap_capable+0x1cf/0x240
[ 333.540041][ T9688] gfs2_get_tree+0x4e/0x280
[ 333.541648][ T9688] vfs_get_tree+0x8f/0x380
[ 333.543210][ T9688] path_mount+0x14e6/0x1f20
[ 333.544801][ T9688] ? kmem_cache_free+0x12e/0x380
[ 333.546540][ T9688] ? __pfx_path_mount+0x10/0x10
[ 333.548243][ T9688] ? putname+0x12e/0x170
[ 333.549737][ T9688] __x64_sys_mount+0x297/0x320
[ 333.551753][ T9688] ? __pfx___x64_sys_mount+0x10/0x10
[ 333.553884][ T9688] do_syscall_64+0xcf/0x260
[ 333.555582][ T9688] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 333.557849][ T9688] RIP: 0033:0x7fc2a807f4aa
[ 333.559526][ T9688] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 333.566154][ T9688] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 333.569128][ T9688] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 333.572285][ T9688] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 333.575488][ T9688] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 333.578250][ T9688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 333.581027][ T9688] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 333.583888][ T9688]
[ 333.587720][ T9688] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 333.592923][ T9688] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 333.597420][ T5415] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 333.597420][ T5415] inode = 11 2340
[ 333.597420][ T5415] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 333.605955][ T5415] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 333.610289][ T5415] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5415 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 333.614968][ T5415] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 333.621625][ T5415] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 333.626686][ T5415] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 333.630141][ T5415] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 333.632753][ T5415] gfs2: fsid=syz:syz.0: File system withdrawn
[ 333.634959][ T5415] CPU: 0 PID: 5415 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 333.638744][ T5415] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 333.643244][ T5415] Call Trace:
[ 333.644595][ T5415]
[ 333.645666][ T5415] dump_stack_lvl+0x16c/0x1f0
[ 333.647371][ T5415] gfs2_withdraw+0xab8/0x1290
[ 333.649225][ T5415] ? __pfx_gfs2_withdraw+0x10/0x10
[ 333.651517][ T5415] ? map_id_range_down+0x2b6/0x3a0
[ 333.653752][ T5415] ? __pfx_map_id_range_down+0x10/0x10
[ 333.656122][ T5415] gfs2_inode_refresh+0xc94/0x1090
[ 333.658339][ T5415] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 333.660816][ T5415] inode_go_instantiate+0x47/0x60
[ 333.663090][ T5415] gfs2_instantiate+0x169/0x250
[ 333.665172][ T5415] gfs2_glock_wait+0x214/0x330
[ 333.667243][ T5415] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 333.669545][ T5415] gfs2_glock_nq+0x946/0x1cd0
[ 333.671562][ T5415] ? do_raw_spin_unlock+0x172/0x230
[ 333.673823][ T5415] ? __gfs2_holder_init+0x18a/0x2f0
[ 333.676196][ T5415] do_sync+0x6cf/0xd30
[ 333.678061][ T5415] ? __pfx_do_sync+0x10/0x10
[ 333.680140][ T5415] ? gfs2_quota_sync+0x4ad/0x630
[ 333.682234][ T5415] ? gfs2_quota_sync+0x419/0x630
[ 333.684240][ T5415] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 333.686223][ T5415] ? qd_check_sync+0x3d8/0x4f0
[ 333.688343][ T5415] gfs2_quota_sync+0x419/0x630
[ 333.690447][ T5415] gfs2_sync_fs+0x44/0xb0
[ 333.692217][ T5415] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 333.694239][ T5415] sync_filesystem+0x10d/0x290
[ 333.696182][ T5415] generic_shutdown_super+0x7e/0x3d0
[ 333.698275][ T5415] kill_block_super+0x3b/0x90
[ 333.700082][ T5415] gfs2_kill_sb+0x360/0x410
[ 333.701821][ T5415] deactivate_locked_super+0xbe/0x1a0
[ 333.703871][ T5415] deactivate_super+0xde/0x100
[ 333.705640][ T5415] cleanup_mnt+0x222/0x450
[ 333.707366][ T5415] task_work_run+0x14e/0x250
[ 333.709399][ T5415] ? __pfx_task_work_run+0x10/0x10
[ 333.711690][ T5415] syscall_exit_to_user_mode+0x278/0x2a0
[ 333.714188][ T5415] do_syscall_64+0xdc/0x260
[ 333.716211][ T5415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 333.718445][ T5415] RIP: 0033:0x7f354027f0d7
[ 333.720482][ T5415] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 333.728795][ T5415] RSP: 002b:00007ffdb3657438 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 333.732524][ T5415] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f354027f0d7
[ 333.735994][ T5415] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdb36574f0
[ 333.738983][ T5415] RBP: 00007ffdb36574f0 R08: 0000000000000000 R09: 0000000000000000
[ 333.741870][ T5415] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdb36585b0
[ 333.744703][ T5415] R13: 00007f35402c93b9 R14: 0000000000051349 R15: 0000000000000001
[ 333.747849][ T5415]
2024/04/14 23:33:25 executed programs: 1169
[ 333.977329][ T9695] loop3: detected capacity change from 0 to 32768
[ 333.999788][ T9695] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 334.003345][ T9695] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 334.047797][ T9695] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 334.056378][ T54] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 334.059669][ T54] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 334.093213][ T9697] loop2: detected capacity change from 0 to 32768
[ 334.103486][ T9697] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 334.107009][ T54] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 47ms
[ 334.110557][ T54] gfs2: fsid=syz:syz.0: jid=0: Done
[ 334.112915][ T9695] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 334.114260][ T9697] CPU: 0 PID: 9697 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 334.120535][ T9697] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 334.125055][ T9697] Call Trace:
[ 334.126558][ T9697]
[ 334.127957][ T9697] dump_stack_lvl+0x16c/0x1f0
[ 334.130101][ T9697] sysfs_warn_dup+0x7f/0xa0
[ 334.132172][ T9697] sysfs_create_dir_ns+0x24d/0x2b0
[ 334.134415][ T9697] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 334.136997][ T9697] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 334.139419][ T9697] ? do_raw_spin_unlock+0x172/0x230
[ 334.141747][ T9697] kobject_add_internal+0x2c8/0x990
[ 334.144027][ T9697] kobject_init_and_add+0x11c/0x190
[ 334.146158][ T9697] ? __pfx_kobject_init_and_add+0x10/0x10
[ 334.148527][ T9697] ? lockdep_init_map_type+0x16d/0x7d0
[ 334.150840][ T9697] ? lockdep_init_map_type+0x16d/0x7d0
[ 334.153204][ T9697] gfs2_sys_fs_add+0x207/0x470
[ 334.155359][ T9697] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 334.157596][ T9697] ? __pfx_alloc_workqueue+0x10/0x10
[ 334.159966][ T9697] ? read_word_at_a_time+0xe/0x20
[ 334.162096][ T9697] gfs2_fill_super+0x1352/0x2bf0
[ 334.164204][ T9697] ? __pfx_gfs2_fill_super+0x10/0x10
[ 334.166318][ T9697] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 334.168482][ T9697] ? set_blocksize+0x2b1/0x350
[ 334.170390][ T9697] ? sb_set_blocksize+0xf6/0x120
[ 334.172408][ T9697] ? setup_bdev_super+0x392/0x720
[ 334.174398][ T9697] get_tree_bdev+0x36f/0x610
[ 334.176461][ T9697] ? __pfx_gfs2_fill_super+0x10/0x10
[ 334.178821][ T9697] ? __pfx_get_tree_bdev+0x10/0x10
[ 334.181125][ T9697] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 334.183625][ T9697] ? cap_capable+0x1cf/0x240
[ 334.185700][ T9697] gfs2_get_tree+0x4e/0x280
[ 334.187812][ T9697] vfs_get_tree+0x8f/0x380
[ 334.189864][ T9697] path_mount+0x14e6/0x1f20
[ 334.191949][ T9697] ? kmem_cache_free+0x12e/0x380
[ 334.194175][ T9697] ? __pfx_path_mount+0x10/0x10
[ 334.196328][ T9697] ? putname+0x12e/0x170
[ 334.198163][ T9697] __x64_sys_mount+0x297/0x320
[ 334.199937][ T9697] ? __pfx___x64_sys_mount+0x10/0x10
[ 334.201722][ T9697] do_syscall_64+0xcf/0x260
[ 334.203721][ T9697] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 334.206228][ T9697] RIP: 0033:0x7f7f1ea7f4aa
[ 334.208172][ T9697] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 334.216190][ T9697] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 334.219287][ T9697] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 334.222745][ T9697] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 334.225923][ T9699] loop1: detected capacity change from 0 to 32768
[ 334.226006][ T9697] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 334.232173][ T9697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 334.235833][ T9697] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 334.239625][ T9697]
[ 334.242128][ T9697] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 334.244631][ T9699] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 334.247041][ T9697] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 334.249791][ T9699] CPU: 2 PID: 9699 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 334.255804][ T9699] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 334.259977][ T9699] Call Trace:
[ 334.261383][ T9699]
[ 334.262664][ T9699] dump_stack_lvl+0x16c/0x1f0
[ 334.264649][ T9699] sysfs_warn_dup+0x7f/0xa0
[ 334.266240][ T9699] sysfs_create_dir_ns+0x24d/0x2b0
[ 334.268312][ T9699] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 334.270636][ T9699] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 334.272856][ T9699] ? do_raw_spin_unlock+0x172/0x230
[ 334.274729][ T9699] kobject_add_internal+0x2c8/0x990
[ 334.276872][ T9699] kobject_init_and_add+0x11c/0x190
[ 334.278910][ T9699] ? __pfx_kobject_init_and_add+0x10/0x10
[ 334.281167][ T9699] ? lockdep_init_map_type+0x16d/0x7d0
[ 334.282794][ T9695] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 334.283378][ T9699] ? lockdep_init_map_type+0x16d/0x7d0
[ 334.283402][ T9699] gfs2_sys_fs_add+0x207/0x470
[ 334.283417][ T9699] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 334.283430][ T9699] ? __pfx_alloc_workqueue+0x10/0x10
[ 334.294883][ T9699] ? read_word_at_a_time+0xe/0x20
[ 334.296812][ T9699] gfs2_fill_super+0x1352/0x2bf0
[ 334.298660][ T9699] ? __pfx_gfs2_fill_super+0x10/0x10
[ 334.300922][ T9699] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 334.303230][ T9699] ? set_blocksize+0x2b1/0x350
[ 334.305303][ T9699] ? sb_set_blocksize+0xf6/0x120
[ 334.307441][ T9699] ? setup_bdev_super+0x392/0x720
[ 334.309644][ T9699] get_tree_bdev+0x36f/0x610
[ 334.311696][ T9699] ? __pfx_gfs2_fill_super+0x10/0x10
[ 334.313931][ T9699] ? __pfx_get_tree_bdev+0x10/0x10
[ 334.316177][ T9699] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 334.318639][ T9699] ? cap_capable+0x1cf/0x240
[ 334.320652][ T9699] gfs2_get_tree+0x4e/0x280
[ 334.322549][ T9699] vfs_get_tree+0x8f/0x380
[ 334.324393][ T9699] path_mount+0x14e6/0x1f20
[ 334.326264][ T9699] ? kmem_cache_free+0x12e/0x380
[ 334.328405][ T9699] ? __pfx_path_mount+0x10/0x10
[ 334.330390][ T9699] ? putname+0x12e/0x170
[ 334.332132][ T9699] __x64_sys_mount+0x297/0x320
[ 334.334086][ T9699] ? __pfx___x64_sys_mount+0x10/0x10
[ 334.336246][ T9699] do_syscall_64+0xcf/0x260
[ 334.338109][ T9699] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 334.340938][ T9699] RIP: 0033:0x7fc2a807f4aa
[ 334.343080][ T9699] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 334.351124][ T9699] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 334.354691][ T9699] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 334.357598][ T9702] loop0: detected capacity change from 0 to 32768
[ 334.358141][ T9699] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 334.364208][ T9702] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 334.364392][ T9699] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 334.364408][ T9699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 334.364419][ T9699] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 334.364434][ T9699]
[ 334.368197][ T9699] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 334.371984][ T9702] CPU: 0 PID: 9702 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 334.379798][ T9699] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 334.380765][ T9702] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 334.380779][ T9702] Call Trace:
[ 334.380786][ T9702]
[ 334.380793][ T9702] dump_stack_lvl+0x16c/0x1f0
[ 334.380820][ T9702] sysfs_warn_dup+0x7f/0xa0
[ 334.404530][ T9702] sysfs_create_dir_ns+0x24d/0x2b0
[ 334.406636][ T9702] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 334.408935][ T9702] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 334.411094][ T9702] ? do_raw_spin_unlock+0x172/0x230
[ 334.413433][ T9702] kobject_add_internal+0x2c8/0x990
[ 334.415758][ T9702] kobject_init_and_add+0x11c/0x190
[ 334.417960][ T9702] ? __pfx_kobject_init_and_add+0x10/0x10
[ 334.420148][ T9702] ? lockdep_init_map_type+0x16d/0x7d0
[ 334.422216][ T9702] ? lockdep_init_map_type+0x16d/0x7d0
[ 334.424277][ T9702] gfs2_sys_fs_add+0x207/0x470
[ 334.425954][ T9702] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 334.428037][ T9702] ? __pfx_alloc_workqueue+0x10/0x10
[ 334.430033][ T9702] ? read_word_at_a_time+0xe/0x20
[ 334.432065][ T9702] gfs2_fill_super+0x1352/0x2bf0
[ 334.434165][ T9702] ? __pfx_gfs2_fill_super+0x10/0x10
[ 334.436458][ T9702] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 334.438774][ T9702] ? set_blocksize+0x2b1/0x350
[ 334.440871][ T9702] ? sb_set_blocksize+0xf6/0x120
[ 334.443043][ T9702] ? setup_bdev_super+0x392/0x720
[ 334.444711][ T9702] get_tree_bdev+0x36f/0x610
[ 334.446186][ T9702] ? __pfx_gfs2_fill_super+0x10/0x10
[ 334.448381][ T9702] ? __pfx_get_tree_bdev+0x10/0x10
[ 334.450670][ T9702] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 334.453097][ T9702] ? cap_capable+0x1cf/0x240
[ 334.455100][ T9702] gfs2_get_tree+0x4e/0x280
[ 334.457049][ T9702] vfs_get_tree+0x8f/0x380
[ 334.458771][ T9702] path_mount+0x14e6/0x1f20
[ 334.460689][ T9702] ? kmem_cache_free+0x12e/0x380
[ 334.462401][ T9702] ? __pfx_path_mount+0x10/0x10
[ 334.464507][ T9702] ? putname+0x12e/0x170
[ 334.466251][ T9702] __x64_sys_mount+0x297/0x320
[ 334.468333][ T9702] ? __pfx___x64_sys_mount+0x10/0x10
[ 334.470679][ T9702] do_syscall_64+0xcf/0x260
[ 334.472712][ T9702] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 334.475273][ T9702] RIP: 0033:0x7f354027f4aa
[ 334.477168][ T9702] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 334.485694][ T9702] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 334.489130][ T9702] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 334.492310][ T9702] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 334.495736][ T9702] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 334.499001][ T9702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 334.502494][ T9702] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 334.505624][ T9702]
[ 334.508743][ T9702] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 334.514418][ T9702] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 334.520795][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 334.520795][ T5425] inode = 11 2340
[ 334.520795][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 334.530151][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 334.534532][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 334.539472][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 334.542882][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 334.550666][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 334.554478][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 334.558249][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 334.561779][ T5425] CPU: 3 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 334.565793][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 334.569682][ T5425] Call Trace:
[ 334.571116][ T5425]
[ 334.572376][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 334.573968][ T5425] gfs2_withdraw+0xab8/0x1290
[ 334.575659][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 334.577409][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 334.579164][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 334.580975][ T5425] gfs2_inode_refresh+0xc94/0x1090
[ 334.582977][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 334.585309][ T5425] inode_go_instantiate+0x47/0x60
[ 334.587191][ T5425] gfs2_instantiate+0x169/0x250
[ 334.589038][ T5425] gfs2_glock_wait+0x214/0x330
[ 334.591109][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 334.593186][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 334.594845][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 334.596881][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 334.599202][ T5425] do_sync+0x6cf/0xd30
[ 334.600641][ T5425] ? __pfx_do_sync+0x10/0x10
[ 334.602476][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 334.604259][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 334.605861][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 334.608033][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 334.609982][ T5425] gfs2_quota_sync+0x419/0x630
[ 334.611857][ T5425] gfs2_sync_fs+0x44/0xb0
[ 334.613784][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 334.615822][ T5425] sync_filesystem+0x10d/0x290
[ 334.617908][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 334.620269][ T5425] kill_block_super+0x3b/0x90
[ 334.622374][ T5425] gfs2_kill_sb+0x360/0x410
[ 334.624426][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 334.627038][ T5425] deactivate_super+0xde/0x100
[ 334.629230][ T5425] cleanup_mnt+0x222/0x450
[ 334.631314][ T5425] task_work_run+0x14e/0x250
[ 334.633437][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 334.635600][ T5425] syscall_exit_to_user_mode+0x278/0x2a0
[ 334.638006][ T5425] do_syscall_64+0xdc/0x260
[ 334.639817][ T5425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 334.642548][ T5425] RIP: 0033:0x7fc1ff47f0d7
[ 334.644585][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 334.652325][ T5425] RSP: 002b:00007ffc02572aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 334.655885][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc1ff47f0d7
[ 334.659492][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc02572b60
[ 334.663031][ T5425] RBP: 00007ffc02572b60 R08: 0000000000000000 R09: 0000000000000000
[ 334.666426][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc02573c20
[ 334.669998][ T5425] R13: 00007fc1ff4c93b9 R14: 00000000000516e3 R15: 0000000000000001
[ 334.673427][ T5425]
[ 335.022774][ T9710] loop2: detected capacity change from 0 to 32768
[ 335.027837][ T9711] loop0: detected capacity change from 0 to 32768
[ 335.033501][ T9711] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 335.034766][ T9713] loop1: detected capacity change from 0 to 32768
[ 335.037139][ T9710] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 335.042979][ T9711] CPU: 2 PID: 9711 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 335.043576][ T9710] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 335.047579][ T9711] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 335.047595][ T9711] Call Trace:
[ 335.047602][ T9711]
[ 335.047609][ T9711] dump_stack_lvl+0x16c/0x1f0
[ 335.047633][ T9711] sysfs_warn_dup+0x7f/0xa0
[ 335.057259][ T9710] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 335.057314][ T9711] sysfs_create_dir_ns+0x24d/0x2b0
[ 335.060571][ T5463] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 335.061169][ T9711] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 335.061195][ T9711] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 335.061212][ T9711] ? do_raw_spin_unlock+0x172/0x230
[ 335.064217][ T5463] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 335.066302][ T9711] kobject_add_internal+0x2c8/0x990
[ 335.066328][ T9711] kobject_init_and_add+0x11c/0x190
[ 335.066350][ T9711] ? __pfx_kobject_init_and_add+0x10/0x10
[ 335.066371][ T9711] ? lockdep_init_map_type+0x16d/0x7d0
[ 335.080769][ T9713] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 335.090568][ T9711] ? lockdep_init_map_type+0x16d/0x7d0
[ 335.092863][ T9711] gfs2_sys_fs_add+0x207/0x470
[ 335.094821][ T9711] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 335.097098][ T9711] ? __pfx_alloc_workqueue+0x10/0x10
[ 335.099343][ T9711] ? read_word_at_a_time+0xe/0x20
[ 335.101315][ T9711] gfs2_fill_super+0x1352/0x2bf0
[ 335.103433][ T9711] ? __pfx_gfs2_fill_super+0x10/0x10
[ 335.105461][ T9711] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 335.107542][ T9711] ? set_blocksize+0x2b1/0x350
[ 335.109552][ T9711] ? sb_set_blocksize+0xf6/0x120
[ 335.111756][ T9711] ? setup_bdev_super+0x392/0x720
[ 335.113961][ T9711] get_tree_bdev+0x36f/0x610
[ 335.116041][ T9711] ? __pfx_gfs2_fill_super+0x10/0x10
[ 335.118339][ T9711] ? __pfx_get_tree_bdev+0x10/0x10
[ 335.120603][ T9711] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 335.123003][ T9711] ? cap_capable+0x1cf/0x240
[ 335.125009][ T9711] gfs2_get_tree+0x4e/0x280
[ 335.127002][ T9711] vfs_get_tree+0x8f/0x380
[ 335.128948][ T9711] path_mount+0x14e6/0x1f20
[ 335.130942][ T9711] ? kmem_cache_free+0x12e/0x380
[ 335.133077][ T9711] ? __pfx_path_mount+0x10/0x10
[ 335.135183][ T9711] ? putname+0x12e/0x170
[ 335.137033][ T9711] __x64_sys_mount+0x297/0x320
[ 335.139125][ T9711] ? __pfx___x64_sys_mount+0x10/0x10
[ 335.141406][ T9711] do_syscall_64+0xcf/0x260
[ 335.143429][ T9711] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 335.146045][ T9711] RIP: 0033:0x7f354027f4aa
[ 335.147967][ T9711] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 335.156216][ T9711] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 335.159844][ T9711] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 335.163217][ T9711] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 335.166576][ T9711] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 335.169955][ T9711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 335.173196][ T9711] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 335.176684][ T9711]
[ 335.178025][ T9713] CPU: 0 PID: 9713 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 335.182407][ T9713] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 335.185705][ T9711] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 335.186880][ T9713] Call Trace:
[ 335.186890][ T9713]
[ 335.186898][ T9713] dump_stack_lvl+0x16c/0x1f0
[ 335.186925][ T9713] sysfs_warn_dup+0x7f/0xa0
[ 335.186952][ T9713] sysfs_create_dir_ns+0x24d/0x2b0
[ 335.197197][ T9711] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 335.197777][ T9713] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 335.207225][ T9713] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 335.209578][ T9713] ? do_raw_spin_unlock+0x172/0x230
[ 335.211986][ T9713] kobject_add_internal+0x2c8/0x990
[ 335.214255][ T9713] kobject_init_and_add+0x11c/0x190
[ 335.216465][ T9713] ? __pfx_kobject_init_and_add+0x10/0x10
[ 335.218897][ T9713] ? lockdep_init_map_type+0x16d/0x7d0
[ 335.221287][ T9713] ? lockdep_init_map_type+0x16d/0x7d0
[ 335.223709][ T9713] gfs2_sys_fs_add+0x207/0x470
[ 335.225883][ T9713] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 335.228308][ T9713] ? __pfx_alloc_workqueue+0x10/0x10
[ 335.230472][ T9713] ? read_word_at_a_time+0xe/0x20
[ 335.232535][ T9713] gfs2_fill_super+0x1352/0x2bf0
[ 335.234675][ T9713] ? __pfx_gfs2_fill_super+0x10/0x10
[ 335.236950][ T9713] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 335.239311][ T9713] ? set_blocksize+0x2b1/0x350
[ 335.241421][ T9713] ? sb_set_blocksize+0xf6/0x120
[ 335.243603][ T9713] ? setup_bdev_super+0x392/0x720
[ 335.245865][ T9713] get_tree_bdev+0x36f/0x610
[ 335.247981][ T9713] ? __pfx_gfs2_fill_super+0x10/0x10
[ 335.250243][ T9713] ? __pfx_get_tree_bdev+0x10/0x10
[ 335.252579][ T9713] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 335.255152][ T9713] ? cap_capable+0x1cf/0x240
[ 335.257275][ T9713] gfs2_get_tree+0x4e/0x280
[ 335.259470][ T9713] vfs_get_tree+0x8f/0x380
[ 335.261536][ T9713] path_mount+0x14e6/0x1f20
[ 335.263641][ T9713] ? kmem_cache_free+0x12e/0x380
[ 335.265909][ T9713] ? __pfx_path_mount+0x10/0x10
[ 335.268150][ T9713] ? putname+0x12e/0x170
[ 335.270091][ T9713] __x64_sys_mount+0x297/0x320
[ 335.272303][ T9713] ? __pfx___x64_sys_mount+0x10/0x10
[ 335.274700][ T9713] do_syscall_64+0xcf/0x260
[ 335.276737][ T9713] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 335.279416][ T9713] RIP: 0033:0x7fc2a807f4aa
[ 335.281471][ T9713] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 335.290128][ T9713] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 335.293762][ T9713] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 335.297205][ T9713] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 335.300694][ T9713] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 335.304167][ T9713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 335.307624][ T9713] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 335.311111][ T9713]
[ 335.314028][ T9713] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 335.315790][ T5463] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 251ms
[ 335.320208][ T9713] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 335.323020][ T5463] gfs2: fsid=syz:syz.0: jid=0: Done
[ 335.329086][ T9710] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 335.356446][ T9715] loop3: detected capacity change from 0 to 32768
[ 335.362874][ T9715] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 335.366275][ T9715] CPU: 0 PID: 9715 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 335.370567][ T9715] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 335.374994][ T9715] Call Trace:
[ 335.376478][ T9715]
[ 335.377770][ T9715] dump_stack_lvl+0x16c/0x1f0
[ 335.379884][ T9715] sysfs_warn_dup+0x7f/0xa0
[ 335.381882][ T9715] sysfs_create_dir_ns+0x24d/0x2b0
[ 335.384153][ T9715] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 335.386628][ T9715] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 335.388977][ T9715] ? do_raw_spin_unlock+0x172/0x230
[ 335.391312][ T9715] kobject_add_internal+0x2c8/0x990
[ 335.393638][ T9715] kobject_init_and_add+0x11c/0x190
[ 335.395978][ T9715] ? __pfx_kobject_init_and_add+0x10/0x10
[ 335.398477][ T9715] ? lockdep_init_map_type+0x16d/0x7d0
[ 335.400870][ T9715] ? lockdep_init_map_type+0x16d/0x7d0
[ 335.403237][ T9715] gfs2_sys_fs_add+0x207/0x470
[ 335.405273][ T9715] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 335.407650][ T9715] ? __pfx_alloc_workqueue+0x10/0x10
[ 335.410029][ T9715] ? read_word_at_a_time+0xe/0x20
[ 335.412358][ T9715] gfs2_fill_super+0x1352/0x2bf0
[ 335.414526][ T9715] ? __pfx_gfs2_fill_super+0x10/0x10
[ 335.416882][ T9715] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 335.419306][ T9715] ? set_blocksize+0x2b1/0x350
[ 335.421361][ T9715] ? sb_set_blocksize+0xf6/0x120
[ 335.423569][ T9715] ? setup_bdev_super+0x392/0x720
[ 335.425798][ T9715] get_tree_bdev+0x36f/0x610
[ 335.427857][ T9715] ? __pfx_gfs2_fill_super+0x10/0x10
[ 335.429990][ T9715] ? __pfx_get_tree_bdev+0x10/0x10
[ 335.431782][ T9715] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 335.433786][ T9715] ? cap_capable+0x1cf/0x240
[ 335.435501][ T9715] gfs2_get_tree+0x4e/0x280
[ 335.437330][ T9715] vfs_get_tree+0x8f/0x380
[ 335.439262][ T9715] path_mount+0x14e6/0x1f20
[ 335.440981][ T9715] ? kmem_cache_free+0x12e/0x380
[ 335.443040][ T9715] ? __pfx_path_mount+0x10/0x10
[ 335.445176][ T9715] ? putname+0x12e/0x170
[ 335.447093][ T9715] __x64_sys_mount+0x297/0x320
[ 335.449025][ T9715] ? __pfx___x64_sys_mount+0x10/0x10
[ 335.451341][ T9715] do_syscall_64+0xcf/0x260
[ 335.453373][ T9715] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 335.456058][ T9715] RIP: 0033:0x7fc1ff47f4aa
[ 335.458017][ T9715] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 335.463132][ T9710] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 335.466292][ T9715] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 335.466315][ T9715] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 335.466329][ T9715] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 335.466341][ T9715] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 335.466353][ T9715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 335.486300][ T9715] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 335.489247][ T9715]
[ 335.492922][ T9715] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 335.500034][ T9715] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 335.512927][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 335.512927][ T5421] inode = 11 2340
[ 335.512927][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 335.520150][ T5421] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 335.523472][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 335.526894][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 335.529826][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 335.534995][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 335.538154][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 335.544920][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 335.547485][ T5421] CPU: 0 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 335.551648][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 335.555690][ T5421] Call Trace:
[ 335.557056][ T5421]
[ 335.558283][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 335.560235][ T5421] gfs2_withdraw+0xab8/0x1290
[ 335.562161][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 335.564259][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 335.566363][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 335.568838][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 335.571168][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 335.573661][ T5421] inode_go_instantiate+0x47/0x60
[ 335.575894][ T5421] gfs2_instantiate+0x169/0x250
[ 335.578051][ T5421] gfs2_glock_wait+0x214/0x330
[ 335.580201][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 335.582532][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 335.584613][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 335.586895][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 335.589184][ T5421] do_sync+0x6cf/0xd30
[ 335.590989][ T5421] ? __pfx_do_sync+0x10/0x10
[ 335.593043][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 335.595297][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 335.597482][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 335.599821][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 335.601933][ T5421] gfs2_quota_sync+0x419/0x630
[ 335.604036][ T5421] gfs2_sync_fs+0x44/0xb0
[ 335.605962][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 335.608168][ T5421] sync_filesystem+0x10d/0x290
[ 335.610289][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 335.612685][ T5421] kill_block_super+0x3b/0x90
[ 335.614771][ T5421] gfs2_kill_sb+0x360/0x410
[ 335.616760][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 335.619147][ T5421] deactivate_super+0xde/0x100
[ 335.621160][ T5421] cleanup_mnt+0x222/0x450
[ 335.623162][ T5421] task_work_run+0x14e/0x250
[ 335.625201][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 335.627444][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 335.629942][ T5421] do_syscall_64+0xdc/0x260
[ 335.632120][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 335.634727][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 335.636681][ T5421] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 335.645032][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 335.648638][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 335.652101][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 335.655526][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 335.658982][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 335.662432][ T5421] R13: 00007f7f1eac93b9 R14: 0000000000051acb R15: 0000000000000001
[ 335.665995][ T5421]
[ 335.858751][ T9723] loop0: detected capacity change from 0 to 32768
[ 335.863492][ T9723] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 335.866812][ T9723] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 335.872726][ T9723] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 335.876989][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 335.879753][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 335.924827][ T9725] loop1: detected capacity change from 0 to 32768
[ 335.932815][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 53ms
[ 335.936344][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 335.938892][ T9723] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 335.945592][ T9725] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 335.948187][ T9725] CPU: 2 PID: 9725 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 335.951667][ T9725] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 335.955686][ T9725] Call Trace:
[ 335.957164][ T9725]
[ 335.958416][ T9725] dump_stack_lvl+0x16c/0x1f0
[ 335.960424][ T9725] sysfs_warn_dup+0x7f/0xa0
[ 335.962400][ T9725] sysfs_create_dir_ns+0x24d/0x2b0
[ 335.964685][ T9725] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 335.967101][ T9725] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 335.969453][ T9725] ? do_raw_spin_unlock+0x172/0x230
[ 335.971329][ T9725] kobject_add_internal+0x2c8/0x990
[ 335.973217][ T9725] kobject_init_and_add+0x11c/0x190
[ 335.975243][ T9725] ? __pfx_kobject_init_and_add+0x10/0x10
[ 335.977856][ T9725] ? lockdep_init_map_type+0x16d/0x7d0
[ 335.980248][ T9725] ? lockdep_init_map_type+0x16d/0x7d0
[ 335.982668][ T9725] gfs2_sys_fs_add+0x207/0x470
[ 335.984786][ T9725] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 335.987164][ T9725] ? __pfx_alloc_workqueue+0x10/0x10
[ 335.989585][ T9725] ? read_word_at_a_time+0xe/0x20
[ 335.991873][ T9725] gfs2_fill_super+0x1352/0x2bf0
[ 335.994097][ T9725] ? __pfx_gfs2_fill_super+0x10/0x10
[ 335.996458][ T9725] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 335.998837][ T9725] ? set_blocksize+0x2b1/0x350
[ 336.000954][ T9725] ? sb_set_blocksize+0xf6/0x120
[ 336.003191][ T9725] ? setup_bdev_super+0x392/0x720
[ 336.005422][ T9725] get_tree_bdev+0x36f/0x610
[ 336.007494][ T9725] ? __pfx_gfs2_fill_super+0x10/0x10
[ 336.009913][ T9725] ? __pfx_get_tree_bdev+0x10/0x10
[ 336.012170][ T9725] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 336.014258][ T9725] ? cap_capable+0x1cf/0x240
[ 336.016178][ T9725] gfs2_get_tree+0x4e/0x280
[ 336.018232][ T9725] vfs_get_tree+0x8f/0x380
[ 336.020265][ T9725] path_mount+0x14e6/0x1f20
[ 336.022311][ T9725] ? kmem_cache_free+0x12e/0x380
[ 336.024472][ T9725] ? __pfx_path_mount+0x10/0x10
[ 336.026474][ T9725] ? putname+0x12e/0x170
[ 336.028278][ T9725] __x64_sys_mount+0x297/0x320
[ 336.030450][ T9725] ? __pfx___x64_sys_mount+0x10/0x10
[ 336.032843][ T9725] do_syscall_64+0xcf/0x260
[ 336.034906][ T9725] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 336.037403][ T9725] RIP: 0033:0x7fc2a807f4aa
[ 336.039459][ T9725] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 336.047834][ T9725] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 336.051506][ T9725] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 336.055015][ T9725] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 336.058131][ T9725] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 336.061311][ T9725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 336.064579][ T9725] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 336.067834][ T9725]
[ 336.075727][ T9725] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 336.085086][ T9725] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 336.145165][ T9723] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 336.196326][ T5415] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 336.196326][ T5415] inode = 11 2340
[ 336.196326][ T5415] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 336.203985][ T5415] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 336.207615][ T5415] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5415 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 336.213594][ T5415] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 336.216808][ T5415] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 336.223953][ T9730] loop2: detected capacity change from 0 to 32768
[ 336.224285][ T5415] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 336.230620][ T5415] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 336.233390][ T5415] gfs2: fsid=syz:syz.0: File system withdrawn
[ 336.235873][ T5415] CPU: 0 PID: 5415 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 336.239791][ T5415] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 336.243816][ T5415] Call Trace:
[ 336.245195][ T5415]
[ 336.246401][ T5415] dump_stack_lvl+0x16c/0x1f0
[ 336.248126][ T5415] gfs2_withdraw+0xab8/0x1290
[ 336.249851][ T5415] ? __pfx_gfs2_withdraw+0x10/0x10
[ 336.251700][ T5415] ? map_id_range_down+0x2b6/0x3a0
[ 336.253543][ T5415] ? __pfx_map_id_range_down+0x10/0x10
[ 336.255522][ T5415] gfs2_inode_refresh+0xc94/0x1090
[ 336.257372][ T5415] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 336.259607][ T5415] inode_go_instantiate+0x47/0x60
[ 336.261800][ T5415] gfs2_instantiate+0x169/0x250
[ 336.263773][ T5415] gfs2_glock_wait+0x214/0x330
[ 336.265866][ T5415] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 336.268088][ T5415] gfs2_glock_nq+0x946/0x1cd0
[ 336.269994][ T5415] ? do_raw_spin_unlock+0x172/0x230
[ 336.272123][ T5415] ? __gfs2_holder_init+0x18a/0x2f0
[ 336.274245][ T5415] do_sync+0x6cf/0xd30
[ 336.275882][ T5415] ? __pfx_do_sync+0x10/0x10
[ 336.277703][ T5415] ? gfs2_quota_sync+0x4ad/0x630
[ 336.279711][ T5415] ? gfs2_quota_sync+0x419/0x630
[ 336.281717][ T5415] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 336.283926][ T5415] ? qd_check_sync+0x3d8/0x4f0
[ 336.285000][ T9730] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 336.285861][ T5415] gfs2_quota_sync+0x419/0x630
[ 336.285882][ T5415] gfs2_sync_fs+0x44/0xb0
[ 336.285896][ T5415] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 336.285910][ T5415] sync_filesystem+0x10d/0x290
[ 336.289297][ T9727] loop3: detected capacity change from 0 to 32768
[ 336.291110][ T5415] generic_shutdown_super+0x7e/0x3d0
[ 336.300496][ T9727] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 336.301645][ T5415] kill_block_super+0x3b/0x90
[ 336.307102][ T5415] gfs2_kill_sb+0x360/0x410
[ 336.308756][ T5415] deactivate_locked_super+0xbe/0x1a0
[ 336.310800][ T5415] deactivate_super+0xde/0x100
[ 336.312538][ T5415] cleanup_mnt+0x222/0x450
[ 336.314246][ T5415] task_work_run+0x14e/0x250
[ 336.316102][ T5415] ? __pfx_task_work_run+0x10/0x10
[ 336.318047][ T5415] syscall_exit_to_user_mode+0x278/0x2a0
[ 336.320600][ T5415] do_syscall_64+0xdc/0x260
[ 336.322641][ T5415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 336.325172][ T5415] RIP: 0033:0x7f354027f0d7
[ 336.327131][ T5415] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 336.335232][ T5415] RSP: 002b:00007ffdb3657438 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 336.338747][ T5415] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f354027f0d7
[ 336.342132][ T5415] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdb36574f0
[ 336.345424][ T5415] RBP: 00007ffdb36574f0 R08: 0000000000000000 R09: 0000000000000000
[ 336.348846][ T5415] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdb36585b0
[ 336.352118][ T5415] R13: 00007f35402c93b9 R14: 0000000000051e18 R15: 0000000000000001
[ 336.355031][ T5415]
[ 336.356380][ T9727] CPU: 2 PID: 9727 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 336.360538][ T9727] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 336.364755][ T9727] Call Trace:
[ 336.366145][ T9727]
[ 336.367415][ T9727] dump_stack_lvl+0x16c/0x1f0
[ 336.369479][ T9727] sysfs_warn_dup+0x7f/0xa0
[ 336.371295][ T9727] sysfs_create_dir_ns+0x24d/0x2b0
[ 336.373440][ T9727] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 336.375910][ T9727] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 336.378131][ T9727] ? do_raw_spin_unlock+0x172/0x230
[ 336.380343][ T9727] kobject_add_internal+0x2c8/0x990
[ 336.382406][ T9727] kobject_init_and_add+0x11c/0x190
[ 336.384694][ T9727] ? __pfx_kobject_init_and_add+0x10/0x10
[ 336.387006][ T9727] ? lockdep_init_map_type+0x16d/0x7d0
[ 336.389109][ T9727] ? lockdep_init_map_type+0x16d/0x7d0
[ 336.391116][ T9727] gfs2_sys_fs_add+0x207/0x470
[ 336.393235][ T9727] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 336.395589][ T9727] ? __pfx_alloc_workqueue+0x10/0x10
[ 336.397910][ T9727] ? read_word_at_a_time+0xe/0x20
[ 336.400168][ T9727] gfs2_fill_super+0x1352/0x2bf0
[ 336.402361][ T9727] ? __pfx_gfs2_fill_super+0x10/0x10
[ 336.404653][ T9727] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 336.407036][ T9727] ? set_blocksize+0x2b1/0x350
[ 336.409158][ T9727] ? sb_set_blocksize+0xf6/0x120
[ 336.411640][ T9727] ? setup_bdev_super+0x392/0x720
[ 336.413852][ T9727] get_tree_bdev+0x36f/0x610
[ 336.415891][ T9727] ? __pfx_gfs2_fill_super+0x10/0x10
[ 336.418015][ T9727] ? __pfx_get_tree_bdev+0x10/0x10
[ 336.420214][ T9727] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 336.422706][ T9727] ? cap_capable+0x1cf/0x240
[ 336.424810][ T9727] gfs2_get_tree+0x4e/0x280
[ 336.426851][ T9727] vfs_get_tree+0x8f/0x380
[ 336.428865][ T9727] path_mount+0x14e6/0x1f20
[ 336.430919][ T9727] ? kmem_cache_free+0x12e/0x380
[ 336.433260][ T9727] ? __pfx_path_mount+0x10/0x10
[ 336.435565][ T9727] ? putname+0x12e/0x170
[ 336.437429][ T9727] __x64_sys_mount+0x297/0x320
[ 336.439592][ T9727] ? __pfx___x64_sys_mount+0x10/0x10
[ 336.441915][ T9727] do_syscall_64+0xcf/0x260
[ 336.443991][ T9727] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 336.446594][ T9727] RIP: 0033:0x7fc1ff47f4aa
[ 336.448565][ T9727] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 336.457011][ T9727] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 336.460779][ T9727] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 336.464495][ T9727] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 336.467855][ T9727] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 336.471267][ T9727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 336.474999][ T9727] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 336.478690][ T9727]
[ 336.480104][ T9730] CPU: 3 PID: 9730 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 336.484396][ T9730] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 336.485071][ T9727] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 336.489005][ T9730] Call Trace:
[ 336.489015][ T9730]
[ 336.489023][ T9730] dump_stack_lvl+0x16c/0x1f0
[ 336.489052][ T9730] sysfs_warn_dup+0x7f/0xa0
[ 336.489078][ T9730] sysfs_create_dir_ns+0x24d/0x2b0
[ 336.489105][ T9730] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 336.489132][ T9730] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 336.489152][ T9730] ? do_raw_spin_unlock+0x172/0x230
[ 336.489170][ T9730] kobject_add_internal+0x2c8/0x990
[ 336.489195][ T9730] kobject_init_and_add+0x11c/0x190
[ 336.489220][ T9730] ? __pfx_kobject_init_and_add+0x10/0x10
[ 336.489244][ T9730] ? lockdep_init_map_type+0x16d/0x7d0
[ 336.489269][ T9730] ? lockdep_init_map_type+0x16d/0x7d0
[ 336.489296][ T9730] gfs2_sys_fs_add+0x207/0x470
[ 336.495942][ T9727] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 336.497223][ T9730] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 336.497254][ T9730] ? __pfx_alloc_workqueue+0x10/0x10
[ 336.531341][ T9730] ? read_word_at_a_time+0xe/0x20
[ 336.533357][ T9730] gfs2_fill_super+0x1352/0x2bf0
[ 336.535368][ T9730] ? __pfx_gfs2_fill_super+0x10/0x10
[ 336.537500][ T9730] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 336.539718][ T9730] ? set_blocksize+0x2b1/0x350
[ 336.541727][ T9730] ? sb_set_blocksize+0xf6/0x120
[ 336.543707][ T9730] ? setup_bdev_super+0x392/0x720
[ 336.545751][ T9730] get_tree_bdev+0x36f/0x610
[ 336.547629][ T9730] ? __pfx_gfs2_fill_super+0x10/0x10
[ 336.549721][ T9730] ? __pfx_get_tree_bdev+0x10/0x10
[ 336.551585][ T9730] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 336.553590][ T9730] ? cap_capable+0x1cf/0x240
[ 336.555427][ T9730] gfs2_get_tree+0x4e/0x280
[ 336.557204][ T9730] vfs_get_tree+0x8f/0x380
[ 336.558965][ T9730] path_mount+0x14e6/0x1f20
[ 336.560813][ T9730] ? kmem_cache_free+0x12e/0x380
[ 336.562681][ T9730] ? __pfx_path_mount+0x10/0x10
[ 336.564440][ T9730] ? putname+0x12e/0x170
[ 336.565985][ T9730] __x64_sys_mount+0x297/0x320
[ 336.568355][ T9730] ? __pfx___x64_sys_mount+0x10/0x10
[ 336.570503][ T9730] do_syscall_64+0xcf/0x260
[ 336.572285][ T9730] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 336.574725][ T9730] RIP: 0033:0x7f7f1ea7f4aa
[ 336.575689][ T9735] loop1: detected capacity change from 0 to 32768
[ 336.576544][ T9730] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 336.587085][ T9730] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 336.590399][ T9730] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 336.593769][ T9730] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 336.597248][ T9730] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 336.600756][ T9730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 336.604237][ T9730] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 336.607406][ T9730]
[ 336.613553][ T9735] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 336.614925][ T9730] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 336.616837][ T9735] CPU: 1 PID: 9735 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 336.623589][ T9730] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 336.627244][ T9735] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 336.634400][ T9735] Call Trace:
[ 336.635918][ T9735]
[ 336.637231][ T9735] dump_stack_lvl+0x16c/0x1f0
[ 336.639383][ T9735] sysfs_warn_dup+0x7f/0xa0
[ 336.641437][ T9735] sysfs_create_dir_ns+0x24d/0x2b0
[ 336.643739][ T9735] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 336.646292][ T9735] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 336.648625][ T9735] ? do_raw_spin_unlock+0x172/0x230
[ 336.650913][ T9735] kobject_add_internal+0x2c8/0x990
[ 336.653152][ T9735] kobject_init_and_add+0x11c/0x190
[ 336.655411][ T9735] ? __pfx_kobject_init_and_add+0x10/0x10
[ 336.657941][ T9735] ? lockdep_init_map_type+0x16d/0x7d0
[ 336.660359][ T9735] ? lockdep_init_map_type+0x16d/0x7d0
[ 336.662782][ T9735] gfs2_sys_fs_add+0x207/0x470
[ 336.664922][ T9735] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 336.667232][ T9735] ? __pfx_alloc_workqueue+0x10/0x10
[ 336.669558][ T9735] ? read_word_at_a_time+0xe/0x20
[ 336.671814][ T9735] gfs2_fill_super+0x1352/0x2bf0
[ 336.673993][ T9735] ? __pfx_gfs2_fill_super+0x10/0x10
[ 336.676302][ T9735] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 336.678709][ T9735] ? set_blocksize+0x2b1/0x350
[ 336.680901][ T9735] ? sb_set_blocksize+0xf6/0x120
[ 336.683085][ T9735] ? setup_bdev_super+0x392/0x720
[ 336.685264][ T9735] get_tree_bdev+0x36f/0x610
[ 336.687314][ T9735] ? __pfx_gfs2_fill_super+0x10/0x10
[ 336.689613][ T9735] ? __pfx_get_tree_bdev+0x10/0x10
[ 336.691904][ T9735] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 336.694368][ T9735] ? cap_capable+0x1cf/0x240
[ 336.696421][ T9735] gfs2_get_tree+0x4e/0x280
[ 336.698431][ T9735] vfs_get_tree+0x8f/0x380
[ 336.700476][ T9735] path_mount+0x14e6/0x1f20
[ 336.702502][ T9735] ? kmem_cache_free+0x12e/0x380
[ 336.704683][ T9735] ? __pfx_path_mount+0x10/0x10
[ 336.706824][ T9735] ? putname+0x12e/0x170
[ 336.708639][ T9735] __x64_sys_mount+0x297/0x320
[ 336.710607][ T9735] ? __pfx___x64_sys_mount+0x10/0x10
[ 336.712819][ T9735] do_syscall_64+0xcf/0x260
[ 336.714921][ T9735] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 336.717425][ T9735] RIP: 0033:0x7fc2a807f4aa
[ 336.719323][ T9735] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 336.727458][ T9735] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 336.731008][ T9735] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 336.734359][ T9735] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 336.737714][ T9735] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 336.741060][ T9735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 336.744381][ T9735] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 336.747651][ T9735]
[ 336.750030][ T9735] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 336.755991][ T9735] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 337.241185][ T9740] loop3: detected capacity change from 0 to 32768
[ 337.252902][ T9742] loop2: detected capacity change from 0 to 32768
[ 337.269140][ T9740] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 337.272230][ T9742] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 337.272659][ T9740] CPU: 2 PID: 9740 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 337.279018][ T9742] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 337.280896][ T9740] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 337.280912][ T9740] Call Trace:
[ 337.280920][ T9740]
[ 337.280927][ T9740] dump_stack_lvl+0x16c/0x1f0
[ 337.280955][ T9740] sysfs_warn_dup+0x7f/0xa0
[ 337.280982][ T9740] sysfs_create_dir_ns+0x24d/0x2b0
[ 337.293046][ T9744] loop0: detected capacity change from 0 to 32768
[ 337.293232][ T9740] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 337.302839][ T9740] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 337.305152][ T9740] ? do_raw_spin_unlock+0x172/0x230
[ 337.307431][ T9740] kobject_add_internal+0x2c8/0x990
[ 337.309793][ T9740] kobject_init_and_add+0x11c/0x190
[ 337.312161][ T9740] ? __pfx_kobject_init_and_add+0x10/0x10
[ 337.314723][ T9740] ? lockdep_init_map_type+0x16d/0x7d0
[ 337.317387][ T9740] ? lockdep_init_map_type+0x16d/0x7d0
[ 337.320159][ T9740] gfs2_sys_fs_add+0x207/0x470
[ 337.322576][ T9740] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 337.325286][ T9740] ? __pfx_alloc_workqueue+0x10/0x10
[ 337.328268][ T9740] ? read_word_at_a_time+0xe/0x20
[ 337.330753][ T9740] gfs2_fill_super+0x1352/0x2bf0
[ 337.333227][ T9740] ? __pfx_gfs2_fill_super+0x10/0x10
[ 337.335869][ T9740] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 337.338469][ T9740] ? set_blocksize+0x2b1/0x350
[ 337.340877][ T9740] ? sb_set_blocksize+0xf6/0x120
[ 337.343344][ T9740] ? setup_bdev_super+0x392/0x720
[ 337.345877][ T9740] get_tree_bdev+0x36f/0x610
[ 337.347106][ T9746] loop1: detected capacity change from 0 to 32768
[ 337.348127][ T9740] ? __pfx_gfs2_fill_super+0x10/0x10
[ 337.348147][ T9740] ? __pfx_get_tree_bdev+0x10/0x10
[ 337.348169][ T9740] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 337.358602][ T9740] ? cap_capable+0x1cf/0x240
[ 337.360950][ T9740] gfs2_get_tree+0x4e/0x280
[ 337.363223][ T9740] vfs_get_tree+0x8f/0x380
[ 337.365354][ T9740] path_mount+0x14e6/0x1f20
[ 337.367614][ T9740] ? kmem_cache_free+0x12e/0x380
[ 337.370047][ T9740] ? __pfx_path_mount+0x10/0x10
[ 337.372308][ T9740] ? putname+0x12e/0x170
[ 337.374135][ T9740] __x64_sys_mount+0x297/0x320
[ 337.375981][ T9740] ? __pfx___x64_sys_mount+0x10/0x10
[ 337.377981][ T9740] do_syscall_64+0xcf/0x260
[ 337.379757][ T9740] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 337.381988][ T9740] RIP: 0033:0x7fc1ff47f4aa
[ 337.383692][ T9740] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 337.392130][ T9740] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 337.395797][ T9740] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 337.399305][ T9740] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 337.402733][ T9740] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 337.406106][ T9740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 337.409658][ T9740] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 337.413545][ T9740]
[ 337.417179][ T9740] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 337.421101][ T9742] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 337.423696][ T9740] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 337.426472][ T9744] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 337.426836][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 337.426851][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 337.429397][ T9746] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 337.442624][ T9746] CPU: 0 PID: 9746 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 337.446580][ T9746] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 337.450503][ T9746] Call Trace:
[ 337.451827][ T9746]
[ 337.453001][ T9746] dump_stack_lvl+0x16c/0x1f0
[ 337.455300][ T9746] sysfs_warn_dup+0x7f/0xa0
[ 337.457400][ T9746] sysfs_create_dir_ns+0x24d/0x2b0
[ 337.459636][ T9746] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 337.461997][ T9746] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 337.464320][ T9746] ? do_raw_spin_unlock+0x172/0x230
[ 337.466552][ T9746] kobject_add_internal+0x2c8/0x990
[ 337.467199][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 40ms
[ 337.468775][ T9746] kobject_init_and_add+0x11c/0x190
[ 337.468803][ T9746] ? __pfx_kobject_init_and_add+0x10/0x10
[ 337.468827][ T9746] ? lockdep_init_map_type+0x16d/0x7d0
[ 337.468851][ T9746] ? lockdep_init_map_type+0x16d/0x7d0
[ 337.472193][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 337.474309][ T9746] gfs2_sys_fs_add+0x207/0x470
[ 337.476733][ T9742] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 337.479021][ T9746] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 337.479047][ T9746] ? __pfx_alloc_workqueue+0x10/0x10
[ 337.479092][ T9746] ? read_word_at_a_time+0xe/0x20
[ 337.479115][ T9746] gfs2_fill_super+0x1352/0x2bf0
[ 337.479132][ T9746] ? __pfx_gfs2_fill_super+0x10/0x10
[ 337.479147][ T9746] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 337.479165][ T9746] ? set_blocksize+0x2b1/0x350
[ 337.504562][ T9746] ? sb_set_blocksize+0xf6/0x120
[ 337.506774][ T9746] ? setup_bdev_super+0x392/0x720
[ 337.508786][ T9746] get_tree_bdev+0x36f/0x610
[ 337.510796][ T9746] ? __pfx_gfs2_fill_super+0x10/0x10
[ 337.513015][ T9746] ? __pfx_get_tree_bdev+0x10/0x10
[ 337.515112][ T9746] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 337.517421][ T9746] ? cap_capable+0x1cf/0x240
[ 337.519342][ T9746] gfs2_get_tree+0x4e/0x280
[ 337.521309][ T9746] vfs_get_tree+0x8f/0x380
[ 337.523326][ T9746] path_mount+0x14e6/0x1f20
[ 337.525248][ T9746] ? kmem_cache_free+0x12e/0x380
[ 337.527387][ T9746] ? __pfx_path_mount+0x10/0x10
[ 337.529718][ T9746] ? putname+0x12e/0x170
[ 337.531555][ T9746] __x64_sys_mount+0x297/0x320
[ 337.533658][ T9746] ? __pfx___x64_sys_mount+0x10/0x10
[ 337.535918][ T9746] do_syscall_64+0xcf/0x260
[ 337.537909][ T9746] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 337.540278][ T9746] RIP: 0033:0x7fc2a807f4aa
[ 337.542087][ T9746] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 337.550113][ T9746] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 337.553880][ T9746] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 337.557366][ T9746] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 337.560709][ T9746] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 337.564072][ T9746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 337.567482][ T9746] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 337.570858][ T9746]
[ 337.572247][ T9744] CPU: 2 PID: 9744 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 337.573539][ T9746] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 337.576332][ T9744] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 337.576345][ T9744] Call Trace:
[ 337.576353][ T9744]
[ 337.576360][ T9744] dump_stack_lvl+0x16c/0x1f0
[ 337.576388][ T9744] sysfs_warn_dup+0x7f/0xa0
[ 337.582222][ T9746] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 337.586418][ T9744] sysfs_create_dir_ns+0x24d/0x2b0
[ 337.586449][ T9744] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 337.586495][ T9744] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 337.586516][ T9744] ? do_raw_spin_unlock+0x172/0x230
[ 337.604835][ T9744] kobject_add_internal+0x2c8/0x990
[ 337.607074][ T9744] kobject_init_and_add+0x11c/0x190
[ 337.609244][ T9744] ? __pfx_kobject_init_and_add+0x10/0x10
[ 337.611645][ T9744] ? lockdep_init_map_type+0x16d/0x7d0
[ 337.613985][ T9744] ? lockdep_init_map_type+0x16d/0x7d0
[ 337.616298][ T9744] gfs2_sys_fs_add+0x207/0x470
[ 337.618357][ T9744] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 337.620641][ T9744] ? __pfx_alloc_workqueue+0x10/0x10
[ 337.622853][ T9744] ? read_word_at_a_time+0xe/0x20
[ 337.624983][ T9744] gfs2_fill_super+0x1352/0x2bf0
[ 337.627073][ T9744] ? __pfx_gfs2_fill_super+0x10/0x10
[ 337.629343][ T9744] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 337.631608][ T9744] ? set_blocksize+0x2b1/0x350
[ 337.633622][ T9744] ? sb_set_blocksize+0xf6/0x120
[ 337.635752][ T9744] ? setup_bdev_super+0x392/0x720
[ 337.637847][ T9744] get_tree_bdev+0x36f/0x610
[ 337.639854][ T9744] ? __pfx_gfs2_fill_super+0x10/0x10
[ 337.642194][ T9744] ? __pfx_get_tree_bdev+0x10/0x10
[ 337.644347][ T9744] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 337.646643][ T9744] ? cap_capable+0x1cf/0x240
[ 337.648582][ T9744] gfs2_get_tree+0x4e/0x280
[ 337.650509][ T9744] vfs_get_tree+0x8f/0x380
[ 337.652481][ T9744] path_mount+0x14e6/0x1f20
[ 337.654399][ T9744] ? kmem_cache_free+0x12e/0x380
[ 337.656479][ T9744] ? __pfx_path_mount+0x10/0x10
[ 337.658529][ T9744] ? putname+0x12e/0x170
[ 337.660334][ T9744] __x64_sys_mount+0x297/0x320
[ 337.662349][ T9744] ? __pfx___x64_sys_mount+0x10/0x10
[ 337.664707][ T9744] do_syscall_64+0xcf/0x260
[ 337.666752][ T9744] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 337.669374][ T9744] RIP: 0033:0x7f354027f4aa
[ 337.671388][ T9744] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 337.679913][ T9744] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 337.683594][ T9744] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 337.686944][ T9744] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 337.690260][ T9744] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 337.693543][ T9744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 337.696857][ T9744] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 337.700038][ T9744]
[ 337.705921][ T9744] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 337.712008][ T9744] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 337.778093][ T9742] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 337.809900][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 337.809900][ T5421] inode = 11 2340
[ 337.809900][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 337.817423][ T5421] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 337.822228][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 337.826465][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 337.831291][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 337.837330][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 337.841020][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 337.843719][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 337.846249][ T5421] CPU: 0 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 337.850283][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 337.854625][ T5421] Call Trace:
[ 337.856050][ T5421]
[ 337.857331][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 337.859359][ T5421] gfs2_withdraw+0xab8/0x1290
[ 337.861364][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 337.863559][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 337.865733][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 337.868010][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 337.870175][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 337.872687][ T5421] inode_go_instantiate+0x47/0x60
[ 337.874822][ T5421] gfs2_instantiate+0x169/0x250
[ 337.876871][ T5421] gfs2_glock_wait+0x214/0x330
[ 337.878747][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 337.880770][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 337.882591][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 337.884737][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 337.886922][ T5421] do_sync+0x6cf/0xd30
[ 337.888637][ T5421] ? __pfx_do_sync+0x10/0x10
[ 337.890706][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 337.892819][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 337.894938][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 337.897182][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 337.899256][ T5421] gfs2_quota_sync+0x419/0x630
[ 337.901284][ T5421] gfs2_sync_fs+0x44/0xb0
[ 337.903135][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 337.905236][ T5421] sync_filesystem+0x10d/0x290
[ 337.907265][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 337.909444][ T5421] kill_block_super+0x3b/0x90
[ 337.911386][ T5421] gfs2_kill_sb+0x360/0x410
[ 337.913333][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 337.915602][ T5421] deactivate_super+0xde/0x100
[ 337.917480][ T5421] cleanup_mnt+0x222/0x450
[ 337.919189][ T5421] task_work_run+0x14e/0x250
[ 337.921003][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 337.923352][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 337.925559][ T5421] do_syscall_64+0xdc/0x260
[ 337.927388][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 337.929911][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 337.931834][ T5421] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 337.939862][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 337.943137][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 337.946411][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 337.949737][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 337.953117][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 337.956476][ T5421] R13: 00007f7f1eac93b9 R14: 0000000000052395 R15: 0000000000000001
[ 337.959730][ T5421]
[ 338.159321][ T9754] loop3: detected capacity change from 0 to 32768
[ 338.172665][ T9754] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 338.176108][ T9754] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 338.195410][ T9754] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 338.199510][ T29] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 338.202143][ T29] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 338.220521][ T9758] loop1: detected capacity change from 0 to 32768
[ 338.225866][ T9758] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 338.229103][ T9758] CPU: 2 PID: 9758 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 338.232831][ T9758] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 338.236879][ T9758] Call Trace:
[ 338.238258][ T9758]
[ 338.239508][ T9758] dump_stack_lvl+0x16c/0x1f0
[ 338.241409][ T9758] sysfs_warn_dup+0x7f/0xa0
[ 338.243032][ T9758] sysfs_create_dir_ns+0x24d/0x2b0
[ 338.245041][ T9758] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 338.247237][ T9758] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 338.249350][ T9758] ? do_raw_spin_unlock+0x172/0x230
[ 338.251419][ T9758] kobject_add_internal+0x2c8/0x990
[ 338.253464][ T9758] kobject_init_and_add+0x11c/0x190
[ 338.254779][ T9757] loop0: detected capacity change from 0 to 32768
[ 338.255565][ T9758] ? __pfx_kobject_init_and_add+0x10/0x10
[ 338.260961][ T9758] ? lockdep_init_map_type+0x16d/0x7d0
[ 338.263572][ T9758] ? lockdep_init_map_type+0x16d/0x7d0
[ 338.264137][ T9757] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 338.266163][ T9758] gfs2_sys_fs_add+0x207/0x470
[ 338.266193][ T9758] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 338.266217][ T9758] ? __pfx_alloc_workqueue+0x10/0x10
[ 338.266243][ T9758] ? read_word_at_a_time+0xe/0x20
[ 338.276009][ T29] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 73ms
[ 338.276378][ T9758] gfs2_fill_super+0x1352/0x2bf0
[ 338.280728][ T29] gfs2: fsid=syz:syz.0: jid=0: Done
[ 338.281758][ T9758] ? __pfx_gfs2_fill_super+0x10/0x10
[ 338.283992][ T9754] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 338.286369][ T9758] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 338.293584][ T9758] ? set_blocksize+0x2b1/0x350
[ 338.295686][ T9758] ? sb_set_blocksize+0xf6/0x120
[ 338.297790][ T9758] ? setup_bdev_super+0x392/0x720
[ 338.300023][ T9758] get_tree_bdev+0x36f/0x610
[ 338.302043][ T9758] ? __pfx_gfs2_fill_super+0x10/0x10
[ 338.304396][ T9758] ? __pfx_get_tree_bdev+0x10/0x10
[ 338.306457][ T9758] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 338.308912][ T9758] ? cap_capable+0x1cf/0x240
[ 338.310810][ T9758] gfs2_get_tree+0x4e/0x280
[ 338.312741][ T9758] vfs_get_tree+0x8f/0x380
[ 338.314495][ T9758] path_mount+0x14e6/0x1f20
[ 338.316425][ T9758] ? kmem_cache_free+0x12e/0x380
[ 338.318162][ T9758] ? __pfx_path_mount+0x10/0x10
[ 338.320145][ T9758] ? putname+0x12e/0x170
[ 338.321904][ T9758] __x64_sys_mount+0x297/0x320
[ 338.324028][ T9758] ? __pfx___x64_sys_mount+0x10/0x10
[ 338.326221][ T9758] do_syscall_64+0xcf/0x260
[ 338.328205][ T9758] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 338.330770][ T9758] RIP: 0033:0x7fc2a807f4aa
[ 338.332781][ T9758] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 338.340364][ T9758] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 338.343070][ T9758] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 338.345964][ T9758] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 338.349339][ T9758] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 338.352714][ T9758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 338.356124][ T9758] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 338.359449][ T9758]
[ 338.360856][ T9757] CPU: 1 PID: 9757 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 338.362774][ T9758] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 338.365151][ T9757] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 338.365164][ T9757] Call Trace:
[ 338.365172][ T9757]
[ 338.365177][ T9757] dump_stack_lvl+0x16c/0x1f0
[ 338.365201][ T9757] sysfs_warn_dup+0x7f/0xa0
[ 338.365227][ T9757] sysfs_create_dir_ns+0x24d/0x2b0
[ 338.365250][ T9757] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 338.371320][ T9758] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 338.375035][ T9757] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 338.375058][ T9757] ? do_raw_spin_unlock+0x172/0x230
[ 338.375072][ T9757] kobject_add_internal+0x2c8/0x990
[ 338.375094][ T9757] kobject_init_and_add+0x11c/0x190
[ 338.396664][ T9757] ? __pfx_kobject_init_and_add+0x10/0x10
[ 338.398891][ T9757] ? lockdep_init_map_type+0x16d/0x7d0
[ 338.400866][ T9757] ? lockdep_init_map_type+0x16d/0x7d0
[ 338.402992][ T9757] gfs2_sys_fs_add+0x207/0x470
[ 338.404946][ T9757] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 338.407525][ T9757] ? __pfx_alloc_workqueue+0x10/0x10
[ 338.409657][ T9757] ? read_word_at_a_time+0xe/0x20
[ 338.411704][ T9757] gfs2_fill_super+0x1352/0x2bf0
[ 338.413430][ T9757] ? __pfx_gfs2_fill_super+0x10/0x10
[ 338.415280][ T9757] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 338.417403][ T9757] ? set_blocksize+0x2b1/0x350
[ 338.419411][ T9757] ? sb_set_blocksize+0xf6/0x120
[ 338.421570][ T9757] ? setup_bdev_super+0x392/0x720
[ 338.423760][ T9757] get_tree_bdev+0x36f/0x610
[ 338.425539][ T9757] ? __pfx_gfs2_fill_super+0x10/0x10
[ 338.427752][ T9757] ? __pfx_get_tree_bdev+0x10/0x10
[ 338.429967][ T9757] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 338.431987][ T9757] ? cap_capable+0x1cf/0x240
[ 338.433657][ T9757] gfs2_get_tree+0x4e/0x280
[ 338.435530][ T9757] vfs_get_tree+0x8f/0x380
[ 338.437119][ T9757] path_mount+0x14e6/0x1f20
[ 338.438755][ T9757] ? kmem_cache_free+0x12e/0x380
[ 338.440895][ T9757] ? __pfx_path_mount+0x10/0x10
[ 338.443097][ T9757] ? putname+0x12e/0x170
[ 338.444927][ T9757] __x64_sys_mount+0x297/0x320
[ 338.447076][ T9757] ? __pfx___x64_sys_mount+0x10/0x10
[ 338.449459][ T9757] do_syscall_64+0xcf/0x260
[ 338.452393][ T9757] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 338.455726][ T9757] RIP: 0033:0x7f354027f4aa
[ 338.457967][ T9757] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 338.467262][ T9757] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 338.471006][ T9757] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 338.474429][ T9757] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 338.478184][ T9757] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 338.481695][ T9757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 338.484951][ T9757] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 338.488425][ T9757]
[ 338.491935][ T9757] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 338.498142][ T9757] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 338.610192][ T9761] loop2: detected capacity change from 0 to 32768
[ 338.610217][ T9754] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 338.618026][ T9761] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 338.623421][ T9761] CPU: 3 PID: 9761 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 338.627667][ T9761] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 338.631925][ T9761] Call Trace:
[ 338.633244][ T9761]
[ 338.634330][ T9761] dump_stack_lvl+0x16c/0x1f0
[ 338.636267][ T9761] sysfs_warn_dup+0x7f/0xa0
[ 338.638358][ T9761] sysfs_create_dir_ns+0x24d/0x2b0
[ 338.640765][ T9761] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 338.643277][ T9761] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 338.645714][ T9761] ? do_raw_spin_unlock+0x172/0x230
[ 338.648107][ T9761] kobject_add_internal+0x2c8/0x990
[ 338.650492][ T9761] kobject_init_and_add+0x11c/0x190
[ 338.652774][ T9761] ? __pfx_kobject_init_and_add+0x10/0x10
[ 338.655325][ T9761] ? lockdep_init_map_type+0x16d/0x7d0
[ 338.657645][ T9761] ? lockdep_init_map_type+0x16d/0x7d0
[ 338.660260][ T9761] gfs2_sys_fs_add+0x207/0x470
[ 338.662446][ T9761] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 338.664931][ T9761] ? __pfx_alloc_workqueue+0x10/0x10
[ 338.667339][ T9761] ? read_word_at_a_time+0xe/0x20
[ 338.669622][ T9761] gfs2_fill_super+0x1352/0x2bf0
[ 338.671875][ T9761] ? __pfx_gfs2_fill_super+0x10/0x10
[ 338.674235][ T9761] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 338.676685][ T9761] ? set_blocksize+0x2b1/0x350
[ 338.678767][ T9761] ? sb_set_blocksize+0xf6/0x120
[ 338.681020][ T9761] ? setup_bdev_super+0x392/0x720
[ 338.683174][ T9761] get_tree_bdev+0x36f/0x610
[ 338.685077][ T9761] ? __pfx_gfs2_fill_super+0x10/0x10
[ 338.687242][ T9761] ? __pfx_get_tree_bdev+0x10/0x10
[ 338.689228][ T9761] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 338.691723][ T9761] ? cap_capable+0x1cf/0x240
[ 338.693730][ T9761] gfs2_get_tree+0x4e/0x280
[ 338.695506][ T9761] vfs_get_tree+0x8f/0x380
[ 338.697284][ T9761] path_mount+0x14e6/0x1f20
[ 338.699086][ T9761] ? kmem_cache_free+0x12e/0x380
[ 338.700946][ T9761] ? __pfx_path_mount+0x10/0x10
[ 338.702882][ T9761] ? putname+0x12e/0x170
[ 338.704562][ T9761] __x64_sys_mount+0x297/0x320
[ 338.706445][ T9761] ? __pfx___x64_sys_mount+0x10/0x10
[ 338.708483][ T9761] do_syscall_64+0xcf/0x260
[ 338.710292][ T9761] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 338.712991][ T9761] RIP: 0033:0x7f7f1ea7f4aa
[ 338.714948][ T9761] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 338.722898][ T9761] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 338.726054][ T9761] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 338.729196][ T9761] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 338.732739][ T9761] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 338.736283][ T9761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 338.739896][ T9761] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 338.743168][ T9761]
[ 338.748183][ T9761] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 338.754819][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 338.754819][ T5425] inode = 11 2340
[ 338.754819][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 338.755182][ T9761] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 338.765466][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 338.765486][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 338.765509][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 338.780437][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 338.788005][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 338.793474][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 338.796503][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 338.799175][ T5425] CPU: 0 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 338.803394][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 338.807697][ T5425] Call Trace:
[ 338.809176][ T5425]
[ 338.810518][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 338.812481][ T5425] gfs2_withdraw+0xab8/0x1290
[ 338.814502][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 338.816665][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 338.818674][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 338.820977][ T5425] gfs2_inode_refresh+0xc94/0x1090
[ 338.823102][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 338.825424][ T5425] inode_go_instantiate+0x47/0x60
[ 338.827617][ T5425] gfs2_instantiate+0x169/0x250
[ 338.829650][ T5425] gfs2_glock_wait+0x214/0x330
[ 338.832000][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 338.834376][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 338.836485][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 338.838733][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 338.840965][ T5425] do_sync+0x6cf/0xd30
[ 338.842682][ T5425] ? __pfx_do_sync+0x10/0x10
[ 338.844718][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 338.846684][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 338.848823][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 338.851356][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 338.853686][ T5425] gfs2_quota_sync+0x419/0x630
[ 338.855914][ T5425] gfs2_sync_fs+0x44/0xb0
[ 338.857857][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 338.860176][ T5425] sync_filesystem+0x10d/0x290
[ 338.862337][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 338.864755][ T5425] kill_block_super+0x3b/0x90
[ 338.866862][ T5425] gfs2_kill_sb+0x360/0x410
[ 338.868493][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 338.870666][ T5425] deactivate_super+0xde/0x100
[ 338.872295][ T5425] cleanup_mnt+0x222/0x450
[ 338.873840][ T5425] task_work_run+0x14e/0x250
[ 338.875430][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 338.877590][ T5425] syscall_exit_to_user_mode+0x278/0x2a0
[ 338.879967][ T5425] do_syscall_64+0xdc/0x260
[ 338.881797][ T5425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 338.884192][ T5425] RIP: 0033:0x7fc1ff47f0d7
[ 338.886014][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 338.894168][ T5425] RSP: 002b:00007ffc02572aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 338.897828][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc1ff47f0d7
[ 338.901398][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc02572b60
[ 338.904789][ T5425] RBP: 00007ffc02572b60 R08: 0000000000000000 R09: 0000000000000000
[ 338.908349][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc02573c20
[ 338.911821][ T5425] R13: 00007fc1ff4c93b9 R14: 0000000000052734 R15: 0000000000000001
[ 338.915277][ T5425]
[ 338.936671][ T9770] loop0: detected capacity change from 0 to 32768
[ 338.951087][ T9768] loop1: detected capacity change from 0 to 32768
[ 338.954195][ T9770] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 338.957864][ T9768] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 338.961123][ T9768] CPU: 3 PID: 9768 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 338.965284][ T9768] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 338.969483][ T9768] Call Trace:
[ 338.970810][ T9768]
[ 338.972044][ T9768] dump_stack_lvl+0x16c/0x1f0
[ 338.974095][ T9768] sysfs_warn_dup+0x7f/0xa0
[ 338.976098][ T9768] sysfs_create_dir_ns+0x24d/0x2b0
[ 338.978307][ T9768] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 338.980652][ T9768] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 338.982811][ T9768] ? do_raw_spin_unlock+0x172/0x230
[ 338.985040][ T9768] kobject_add_internal+0x2c8/0x990
[ 338.987304][ T9768] kobject_init_and_add+0x11c/0x190
[ 338.989502][ T9768] ? __pfx_kobject_init_and_add+0x10/0x10
[ 338.991937][ T9768] ? lockdep_init_map_type+0x16d/0x7d0
[ 338.994282][ T9768] ? lockdep_init_map_type+0x16d/0x7d0
[ 338.996649][ T9768] gfs2_sys_fs_add+0x207/0x470
[ 338.998761][ T9768] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 339.001042][ T9768] ? __pfx_alloc_workqueue+0x10/0x10
[ 339.003335][ T9768] ? read_word_at_a_time+0xe/0x20
[ 339.005510][ T9768] gfs2_fill_super+0x1352/0x2bf0
[ 339.007676][ T9768] ? __pfx_gfs2_fill_super+0x10/0x10
[ 339.009948][ T9768] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 339.012241][ T9768] ? set_blocksize+0x2b1/0x350
[ 339.014305][ T9768] ? sb_set_blocksize+0xf6/0x120
[ 339.016295][ T9768] ? setup_bdev_super+0x392/0x720
[ 339.018256][ T9768] get_tree_bdev+0x36f/0x610
[ 339.020263][ T9768] ? __pfx_gfs2_fill_super+0x10/0x10
[ 339.022699][ T9768] ? __pfx_get_tree_bdev+0x10/0x10
2024/04/14 23:33:30 executed programs: 1190
[ 339.024917][ T9768] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 339.027447][ T9768] ? cap_capable+0x1cf/0x240
[ 339.029516][ T9768] gfs2_get_tree+0x4e/0x280
[ 339.031429][ T9768] vfs_get_tree+0x8f/0x380
[ 339.033055][ T9768] path_mount+0x14e6/0x1f20
[ 339.034752][ T9768] ? kmem_cache_free+0x12e/0x380
[ 339.036777][ T9768] ? __pfx_path_mount+0x10/0x10
[ 339.038896][ T9768] ? putname+0x12e/0x170
[ 339.040754][ T9768] __x64_sys_mount+0x297/0x320
[ 339.043268][ T9768] ? __pfx___x64_sys_mount+0x10/0x10
[ 339.046360][ T9768] do_syscall_64+0xcf/0x260
[ 339.048647][ T9768] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 339.051279][ T9768] RIP: 0033:0x7fc2a807f4aa
[ 339.052900][ T9768] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 339.060788][ T9768] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 339.064325][ T9768] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 339.067681][ T9768] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 339.070824][ T9768] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 339.073972][ T9768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 339.077355][ T9768] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 339.080781][ T9768]
[ 339.082146][ T9770] CPU: 0 PID: 9770 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 339.084943][ T9768] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 339.086474][ T9770] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 339.086488][ T9770] Call Trace:
[ 339.086495][ T9770]
[ 339.086503][ T9770] dump_stack_lvl+0x16c/0x1f0
[ 339.092542][ T9768] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 339.096006][ T9770] sysfs_warn_dup+0x7f/0xa0
[ 339.104977][ T9770] sysfs_create_dir_ns+0x24d/0x2b0
[ 339.107085][ T9770] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 339.109464][ T9770] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 339.111540][ T9770] ? do_raw_spin_unlock+0x172/0x230
[ 339.113217][ T9770] kobject_add_internal+0x2c8/0x990
[ 339.115210][ T9770] kobject_init_and_add+0x11c/0x190
[ 339.117340][ T9770] ? __pfx_kobject_init_and_add+0x10/0x10
[ 339.119534][ T9770] ? lockdep_init_map_type+0x16d/0x7d0
[ 339.121703][ T9770] ? lockdep_init_map_type+0x16d/0x7d0
[ 339.124144][ T9770] gfs2_sys_fs_add+0x207/0x470
[ 339.126208][ T9770] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 339.128337][ T9770] ? __pfx_alloc_workqueue+0x10/0x10
[ 339.130421][ T9770] ? read_word_at_a_time+0xe/0x20
[ 339.132391][ T9770] gfs2_fill_super+0x1352/0x2bf0
[ 339.134160][ T9770] ? __pfx_gfs2_fill_super+0x10/0x10
[ 339.136242][ T9770] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 339.138425][ T9770] ? set_blocksize+0x2b1/0x350
[ 339.140589][ T9770] ? sb_set_blocksize+0xf6/0x120
[ 339.142801][ T9770] ? setup_bdev_super+0x392/0x720
[ 339.144955][ T9770] get_tree_bdev+0x36f/0x610
[ 339.146940][ T9770] ? __pfx_gfs2_fill_super+0x10/0x10
[ 339.149123][ T9770] ? __pfx_get_tree_bdev+0x10/0x10
[ 339.151327][ T9770] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 339.153619][ T9770] ? cap_capable+0x1cf/0x240
[ 339.155673][ T9770] gfs2_get_tree+0x4e/0x280
[ 339.157734][ T9770] vfs_get_tree+0x8f/0x380
[ 339.159793][ T9770] path_mount+0x14e6/0x1f20
[ 339.161843][ T9770] ? kmem_cache_free+0x12e/0x380
[ 339.164048][ T9770] ? __pfx_path_mount+0x10/0x10
[ 339.166197][ T9770] ? putname+0x12e/0x170
[ 339.168048][ T9770] __x64_sys_mount+0x297/0x320
[ 339.170118][ T9770] ? __pfx___x64_sys_mount+0x10/0x10
[ 339.172547][ T9770] do_syscall_64+0xcf/0x260
[ 339.174483][ T9770] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 339.176855][ T9770] RIP: 0033:0x7f354027f4aa
[ 339.178501][ T9770] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 339.186604][ T9770] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 339.190239][ T9770] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 339.193644][ T9770] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 339.197136][ T9770] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 339.200689][ T9770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 339.204184][ T9770] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 339.207732][ T9770]
[ 339.210209][ T9770] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 339.215754][ T9770] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 339.343396][ T9774] loop2: detected capacity change from 0 to 32768
[ 339.351453][ T9774] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 339.355206][ T9774] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 339.382685][ T9774] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 339.388635][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 339.391821][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 339.463675][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 71ms
[ 339.468095][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 339.474134][ T9774] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 339.623547][ T9774] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 339.643536][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 339.643536][ T5421] inode = 11 2340
[ 339.643536][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 339.654730][ T5421] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 339.661701][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 339.667166][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 339.671059][ T9778] loop3: detected capacity change from 0 to 32768
[ 339.674888][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 339.679161][ T9778] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 339.682327][ T9778] CPU: 0 PID: 9778 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 339.683354][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 339.686508][ T9778] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 339.686521][ T9778] Call Trace:
[ 339.686528][ T9778]
[ 339.686534][ T9778] dump_stack_lvl+0x16c/0x1f0
[ 339.686561][ T9778] sysfs_warn_dup+0x7f/0xa0
[ 339.694909][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 339.696739][ T9778] sysfs_create_dir_ns+0x24d/0x2b0
[ 339.696774][ T9778] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 339.698510][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 339.700538][ T9778] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 339.700564][ T9778] ? do_raw_spin_unlock+0x172/0x230
[ 339.700582][ T9778] kobject_add_internal+0x2c8/0x990
[ 339.700610][ T9778] kobject_init_and_add+0x11c/0x190
[ 339.700635][ T9778] ? __pfx_kobject_init_and_add+0x10/0x10
[ 339.725316][ T9778] ? lockdep_init_map_type+0x16d/0x7d0
[ 339.727964][ T9778] ? lockdep_init_map_type+0x16d/0x7d0
[ 339.730399][ T9778] gfs2_sys_fs_add+0x207/0x470
[ 339.732518][ T9778] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 339.734898][ T9778] ? __pfx_alloc_workqueue+0x10/0x10
[ 339.735797][ T9779] loop0: detected capacity change from 0 to 32768
[ 339.736915][ T9778] ? read_word_at_a_time+0xe/0x20
[ 339.741753][ T9778] gfs2_fill_super+0x1352/0x2bf0
[ 339.743904][ T9778] ? __pfx_gfs2_fill_super+0x10/0x10
[ 339.746238][ T9778] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 339.748602][ T9778] ? set_blocksize+0x2b1/0x350
[ 339.748825][ T9779] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 339.750617][ T9778] ? sb_set_blocksize+0xf6/0x120
[ 339.756024][ T9778] ? setup_bdev_super+0x392/0x720
[ 339.758271][ T9778] get_tree_bdev+0x36f/0x610
[ 339.760309][ T9778] ? __pfx_gfs2_fill_super+0x10/0x10
[ 339.762720][ T9778] ? __pfx_get_tree_bdev+0x10/0x10
[ 339.765011][ T9778] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 339.767445][ T9778] ? cap_capable+0x1cf/0x240
[ 339.769495][ T9778] gfs2_get_tree+0x4e/0x280
[ 339.771524][ T9778] vfs_get_tree+0x8f/0x380
[ 339.773456][ T9778] path_mount+0x14e6/0x1f20
[ 339.775327][ T9778] ? kmem_cache_free+0x12e/0x380
[ 339.777497][ T9778] ? __pfx_path_mount+0x10/0x10
[ 339.779667][ T9778] ? putname+0x12e/0x170
[ 339.781307][ T9778] __x64_sys_mount+0x297/0x320
[ 339.783031][ T9778] ? __pfx___x64_sys_mount+0x10/0x10
[ 339.785337][ T9778] do_syscall_64+0xcf/0x260
[ 339.787372][ T9778] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 339.789926][ T9778] RIP: 0033:0x7fc1ff47f4aa
[ 339.791849][ T9778] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 339.800086][ T9778] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 339.803758][ T9778] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 339.807407][ T9778] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 339.810862][ T9778] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 339.814291][ T9778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 339.817686][ T9778] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 339.821178][ T9778]
[ 339.822541][ T5421] CPU: 1 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 339.826373][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 339.830157][ T5421] Call Trace:
[ 339.831520][ T5421]
[ 339.832630][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 339.834424][ T5421] gfs2_withdraw+0xab8/0x1290
[ 339.836161][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 339.838309][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 339.840412][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 339.842544][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 339.844681][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 339.846954][ T5421] inode_go_instantiate+0x47/0x60
[ 339.848678][ T5421] gfs2_instantiate+0x169/0x250
[ 339.850365][ T5421] gfs2_glock_wait+0x214/0x330
[ 339.852378][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 339.854537][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 339.856445][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 339.858360][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 339.860213][ T5421] do_sync+0x6cf/0xd30
[ 339.861757][ T5421] ? __pfx_do_sync+0x10/0x10
[ 339.863249][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 339.865067][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 339.867294][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 339.869364][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 339.871132][ T5421] gfs2_quota_sync+0x419/0x630
[ 339.873044][ T5421] gfs2_sync_fs+0x44/0xb0
[ 339.874725][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 339.876842][ T5421] sync_filesystem+0x10d/0x290
[ 339.878915][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 339.879416][ T9781] loop1: detected capacity change from 0 to 32768
[ 339.880934][ T5421] kill_block_super+0x3b/0x90
[ 339.880952][ T5421] gfs2_kill_sb+0x360/0x410
[ 339.880967][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 339.880980][ T5421] deactivate_super+0xde/0x100
[ 339.891815][ T5421] cleanup_mnt+0x222/0x450
[ 339.893485][ T5421] task_work_run+0x14e/0x250
[ 339.895357][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 339.897417][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 339.899493][ T5421] do_syscall_64+0xdc/0x260
[ 339.901356][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 339.903634][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 339.905285][ T5421] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 339.912577][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 339.915741][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 339.918567][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 339.921648][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 339.924703][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 339.927616][ T5421] R13: 00007f7f1eac93b9 R14: 0000000000052bb9 R15: 0000000000000001
[ 339.928811][ T9778] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 339.930514][ T5421]
[ 339.930523][ T9779] CPU: 3 PID: 9779 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 339.937140][ T9778] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 339.937633][ T9779] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 339.941870][ T9781] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 339.944521][ T9779] Call Trace:
[ 339.944530][ T9779]
[ 339.944536][ T9779] dump_stack_lvl+0x16c/0x1f0
[ 339.955966][ T9779] sysfs_warn_dup+0x7f/0xa0
[ 339.957851][ T9779] sysfs_create_dir_ns+0x24d/0x2b0
[ 339.960084][ T9779] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 339.962396][ T9779] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 339.964620][ T9779] ? do_raw_spin_unlock+0x172/0x230
[ 339.966806][ T9779] kobject_add_internal+0x2c8/0x990
[ 339.968965][ T9779] kobject_init_and_add+0x11c/0x190
[ 339.971123][ T9779] ? __pfx_kobject_init_and_add+0x10/0x10
[ 339.973457][ T9779] ? lockdep_init_map_type+0x16d/0x7d0
[ 339.975717][ T9779] ? lockdep_init_map_type+0x16d/0x7d0
[ 339.977951][ T9779] gfs2_sys_fs_add+0x207/0x470
[ 339.979858][ T9779] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 339.981968][ T9779] ? __pfx_alloc_workqueue+0x10/0x10
[ 339.984141][ T9779] ? read_word_at_a_time+0xe/0x20
[ 339.986233][ T9779] gfs2_fill_super+0x1352/0x2bf0
[ 339.988220][ T9779] ? __pfx_gfs2_fill_super+0x10/0x10
[ 339.990252][ T9779] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 339.992453][ T9779] ? set_blocksize+0x2b1/0x350
[ 339.994382][ T9779] ? sb_set_blocksize+0xf6/0x120
[ 339.996512][ T9779] ? setup_bdev_super+0x392/0x720
[ 339.998601][ T9779] get_tree_bdev+0x36f/0x610
[ 340.000551][ T9779] ? __pfx_gfs2_fill_super+0x10/0x10
[ 340.002730][ T9779] ? __pfx_get_tree_bdev+0x10/0x10
[ 340.004814][ T9779] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 340.007114][ T9779] ? cap_capable+0x1cf/0x240
[ 340.008915][ T9779] gfs2_get_tree+0x4e/0x280
[ 340.010695][ T9779] vfs_get_tree+0x8f/0x380
[ 340.012480][ T9779] path_mount+0x14e6/0x1f20
[ 340.014370][ T9779] ? kmem_cache_free+0x12e/0x380
[ 340.016449][ T9779] ? __pfx_path_mount+0x10/0x10
[ 340.018419][ T9779] ? putname+0x12e/0x170
[ 340.020197][ T9779] __x64_sys_mount+0x297/0x320
[ 340.022171][ T9779] ? __pfx___x64_sys_mount+0x10/0x10
[ 340.024269][ T9779] do_syscall_64+0xcf/0x260
[ 340.026175][ T9779] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 340.028504][ T9779] RIP: 0033:0x7f354027f4aa
[ 340.030318][ T9779] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 340.038035][ T9779] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 340.041405][ T9779] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 340.044777][ T9779] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 340.048125][ T9779] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 340.051405][ T9779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 340.054778][ T9779] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 340.058152][ T9779]
[ 340.059517][ T9781] CPU: 1 PID: 9781 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 340.063827][ T9781] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 340.066645][ T9779] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 340.067311][ T9781] Call Trace:
[ 340.067318][ T9781]
[ 340.067323][ T9781] dump_stack_lvl+0x16c/0x1f0
[ 340.067339][ T9781] sysfs_warn_dup+0x7f/0xa0
[ 340.067354][ T9781] sysfs_create_dir_ns+0x24d/0x2b0
[ 340.073933][ T9779] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 340.074576][ T9781] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 340.086442][ T9781] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 340.088721][ T9781] ? do_raw_spin_unlock+0x172/0x230
[ 340.090860][ T9781] kobject_add_internal+0x2c8/0x990
[ 340.093005][ T9781] kobject_init_and_add+0x11c/0x190
[ 340.095160][ T9781] ? __pfx_kobject_init_and_add+0x10/0x10
[ 340.097091][ T9781] ? lockdep_init_map_type+0x16d/0x7d0
[ 340.098899][ T9781] ? lockdep_init_map_type+0x16d/0x7d0
[ 340.101029][ T9781] gfs2_sys_fs_add+0x207/0x470
[ 340.103066][ T9781] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 340.105155][ T9781] ? __pfx_alloc_workqueue+0x10/0x10
[ 340.107174][ T9781] ? read_word_at_a_time+0xe/0x20
[ 340.108934][ T9781] gfs2_fill_super+0x1352/0x2bf0
[ 340.110666][ T9781] ? __pfx_gfs2_fill_super+0x10/0x10
[ 340.112502][ T9781] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 340.114560][ T9781] ? set_blocksize+0x2b1/0x350
[ 340.116376][ T9781] ? sb_set_blocksize+0xf6/0x120
[ 340.118283][ T9781] ? setup_bdev_super+0x392/0x720
[ 340.120115][ T9781] get_tree_bdev+0x36f/0x610
[ 340.121815][ T9781] ? __pfx_gfs2_fill_super+0x10/0x10
[ 340.124017][ T9781] ? __pfx_get_tree_bdev+0x10/0x10
[ 340.126244][ T9781] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 340.128717][ T9781] ? cap_capable+0x1cf/0x240
[ 340.130789][ T9781] gfs2_get_tree+0x4e/0x280
[ 340.132766][ T9781] vfs_get_tree+0x8f/0x380
[ 340.134715][ T9781] path_mount+0x14e6/0x1f20
[ 340.136630][ T9781] ? kmem_cache_free+0x12e/0x380
[ 340.138158][ T9781] ? __pfx_path_mount+0x10/0x10
[ 340.140091][ T9781] ? putname+0x12e/0x170
[ 340.141812][ T9781] __x64_sys_mount+0x297/0x320
[ 340.143936][ T9781] ? __pfx___x64_sys_mount+0x10/0x10
[ 340.146071][ T9781] do_syscall_64+0xcf/0x260
[ 340.147990][ T9781] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 340.150280][ T9781] RIP: 0033:0x7fc2a807f4aa
[ 340.151950][ T9781] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 340.159007][ T9781] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 340.162083][ T9781] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 340.165048][ T9781] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 340.168038][ T9781] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 340.170966][ T9781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 340.174164][ T9781] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 340.177611][ T9781]
[ 340.180451][ T9781] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 340.186426][ T9781] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 340.646159][ T9788] loop3: detected capacity change from 0 to 32768
[ 340.661151][ T9788] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 340.665377][ T9788] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 340.673779][ T9788] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 340.678185][ T29] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 340.681125][ T29] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 340.710908][ T9790] loop1: detected capacity change from 0 to 32768
[ 340.716927][ T9790] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 340.721125][ T9790] CPU: 0 PID: 9790 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 340.724810][ T9790] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 340.728637][ T9790] Call Trace:
[ 340.729999][ T9790]
[ 340.731548][ T9790] dump_stack_lvl+0x16c/0x1f0
[ 340.733517][ T9790] sysfs_warn_dup+0x7f/0xa0
[ 340.735543][ T9792] loop2: detected capacity change from 0 to 32768
[ 340.735659][ T9790] sysfs_create_dir_ns+0x24d/0x2b0
[ 340.740546][ T29] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 59ms
[ 340.741954][ T9790] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 340.745414][ T29] gfs2: fsid=syz:syz.0: jid=0: Done
[ 340.747571][ T9790] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 340.751472][ T9788] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 340.752117][ T9790] ? do_raw_spin_unlock+0x172/0x230
[ 340.752137][ T9790] kobject_add_internal+0x2c8/0x990
[ 340.756549][ T9792] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 340.757326][ T9790] kobject_init_and_add+0x11c/0x190
[ 340.763322][ T9794] loop0: detected capacity change from 0 to 32768
[ 340.764812][ T9790] ? __pfx_kobject_init_and_add+0x10/0x10
[ 340.764843][ T9790] ? lockdep_init_map_type+0x16d/0x7d0
[ 340.764867][ T9790] ? lockdep_init_map_type+0x16d/0x7d0
[ 340.773958][ T9790] gfs2_sys_fs_add+0x207/0x470
[ 340.776394][ T9790] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 340.778323][ T9790] ? __pfx_alloc_workqueue+0x10/0x10
[ 340.780331][ T9790] ? read_word_at_a_time+0xe/0x20
[ 340.781946][ T9790] gfs2_fill_super+0x1352/0x2bf0
[ 340.782910][ T9794] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 340.783942][ T9790] ? __pfx_gfs2_fill_super+0x10/0x10
[ 340.789566][ T9790] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 340.791631][ T9790] ? set_blocksize+0x2b1/0x350
[ 340.793604][ T9790] ? sb_set_blocksize+0xf6/0x120
[ 340.795761][ T9790] ? setup_bdev_super+0x392/0x720
[ 340.797811][ T9790] get_tree_bdev+0x36f/0x610
[ 340.799747][ T9790] ? __pfx_gfs2_fill_super+0x10/0x10
[ 340.801656][ T9790] ? __pfx_get_tree_bdev+0x10/0x10
[ 340.803656][ T9790] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 340.806131][ T9790] ? cap_capable+0x1cf/0x240
[ 340.808229][ T9790] gfs2_get_tree+0x4e/0x280
[ 340.810299][ T9790] vfs_get_tree+0x8f/0x380
[ 340.812317][ T9790] path_mount+0x14e6/0x1f20
[ 340.814317][ T9790] ? kmem_cache_free+0x12e/0x380
[ 340.816518][ T9790] ? __pfx_path_mount+0x10/0x10
[ 340.818726][ T9790] ? putname+0x12e/0x170
[ 340.820674][ T9790] __x64_sys_mount+0x297/0x320
[ 340.822690][ T9790] ? __pfx___x64_sys_mount+0x10/0x10
[ 340.824815][ T9790] do_syscall_64+0xcf/0x260
[ 340.826657][ T9790] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 340.828844][ T9790] RIP: 0033:0x7fc2a807f4aa
[ 340.830639][ T9790] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 340.838189][ T9790] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 340.841121][ T9790] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 340.844549][ T9790] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 340.848074][ T9790] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 340.851630][ T9790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 340.855201][ T9790] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 340.859133][ T9790]
[ 340.860549][ T9794] CPU: 3 PID: 9794 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 340.864738][ T9794] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 340.869026][ T9794] Call Trace:
[ 340.870466][ T9794]
[ 340.871758][ T9794] dump_stack_lvl+0x16c/0x1f0
[ 340.873677][ T9794] sysfs_warn_dup+0x7f/0xa0
[ 340.875771][ T9794] sysfs_create_dir_ns+0x24d/0x2b0
[ 340.878103][ T9794] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 340.880581][ T9794] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 340.882786][ T9794] ? do_raw_spin_unlock+0x172/0x230
[ 340.884247][ T9790] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 340.885156][ T9794] kobject_add_internal+0x2c8/0x990
[ 340.885188][ T9794] kobject_init_and_add+0x11c/0x190
[ 340.891638][ T9790] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 340.893822][ T9794] ? __pfx_kobject_init_and_add+0x10/0x10
[ 340.893851][ T9794] ? lockdep_init_map_type+0x16d/0x7d0
[ 340.893878][ T9794] ? lockdep_init_map_type+0x16d/0x7d0
[ 340.893901][ T9794] gfs2_sys_fs_add+0x207/0x470
[ 340.908653][ T9794] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 340.911023][ T9794] ? __pfx_alloc_workqueue+0x10/0x10
[ 340.913334][ T9794] ? read_word_at_a_time+0xe/0x20
[ 340.915494][ T9794] gfs2_fill_super+0x1352/0x2bf0
[ 340.917599][ T9794] ? __pfx_gfs2_fill_super+0x10/0x10
[ 340.919895][ T9794] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 340.922217][ T9794] ? set_blocksize+0x2b1/0x350
[ 340.924286][ T9794] ? sb_set_blocksize+0xf6/0x120
[ 340.926547][ T9794] ? setup_bdev_super+0x392/0x720
[ 340.928791][ T9794] get_tree_bdev+0x36f/0x610
[ 340.930763][ T9794] ? __pfx_gfs2_fill_super+0x10/0x10
[ 340.932872][ T9794] ? __pfx_get_tree_bdev+0x10/0x10
[ 340.934990][ T9794] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 340.937292][ T9794] ? cap_capable+0x1cf/0x240
[ 340.939147][ T9794] gfs2_get_tree+0x4e/0x280
[ 340.940865][ T9794] vfs_get_tree+0x8f/0x380
[ 340.942758][ T9794] path_mount+0x14e6/0x1f20
[ 340.943857][ T9788] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 340.944784][ T9794] ? kmem_cache_free+0x12e/0x380
[ 340.944813][ T9794] ? __pfx_path_mount+0x10/0x10
[ 340.944837][ T9794] ? putname+0x12e/0x170
[ 340.944854][ T9794] __x64_sys_mount+0x297/0x320
[ 340.944877][ T9794] ? __pfx___x64_sys_mount+0x10/0x10
[ 340.956868][ T9794] do_syscall_64+0xcf/0x260
[ 340.958580][ T9794] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 340.961166][ T9794] RIP: 0033:0x7f354027f4aa
[ 340.962915][ T9794] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 340.971262][ T9794] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 340.974377][ T9794] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 340.977368][ T9794] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 340.980378][ T9794] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 340.983374][ T9794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 340.986457][ T9794] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 340.989546][ T9794]
[ 340.990928][ T9792] CPU: 1 PID: 9792 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 340.994198][ T9794] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 340.994542][ T9792] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 341.002532][ T9794] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 341.003398][ T9792] Call Trace:
[ 341.003406][ T9792]
[ 341.007813][ T9792] dump_stack_lvl+0x16c/0x1f0
[ 341.009851][ T9792] sysfs_warn_dup+0x7f/0xa0
[ 341.011450][ T9792] sysfs_create_dir_ns+0x24d/0x2b0
[ 341.013212][ T9792] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 341.015212][ T9792] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 341.017146][ T9792] ? do_raw_spin_unlock+0x172/0x230
[ 341.019079][ T9792] kobject_add_internal+0x2c8/0x990
[ 341.021386][ T9792] kobject_init_and_add+0x11c/0x190
[ 341.023647][ T9792] ? __pfx_kobject_init_and_add+0x10/0x10
[ 341.025966][ T9792] ? lockdep_init_map_type+0x16d/0x7d0
[ 341.028234][ T9792] ? lockdep_init_map_type+0x16d/0x7d0
[ 341.030527][ T9792] gfs2_sys_fs_add+0x207/0x470
[ 341.032521][ T9792] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 341.034725][ T9792] ? __pfx_alloc_workqueue+0x10/0x10
[ 341.036871][ T9792] ? read_word_at_a_time+0xe/0x20
[ 341.038868][ T9792] gfs2_fill_super+0x1352/0x2bf0
[ 341.040845][ T9792] ? __pfx_gfs2_fill_super+0x10/0x10
[ 341.043028][ T9792] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 341.044665][ T9792] ? set_blocksize+0x2b1/0x350
[ 341.046529][ T9792] ? sb_set_blocksize+0xf6/0x120
[ 341.049083][ T9792] ? setup_bdev_super+0x392/0x720
[ 341.052124][ T9792] get_tree_bdev+0x36f/0x610
[ 341.054894][ T9792] ? __pfx_gfs2_fill_super+0x10/0x10
[ 341.057344][ T9792] ? __pfx_get_tree_bdev+0x10/0x10
[ 341.059494][ T9792] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 341.061756][ T9792] ? cap_capable+0x1cf/0x240
[ 341.063829][ T9792] gfs2_get_tree+0x4e/0x280
[ 341.065884][ T9792] vfs_get_tree+0x8f/0x380
[ 341.067897][ T9792] path_mount+0x14e6/0x1f20
[ 341.069920][ T9792] ? kmem_cache_free+0x12e/0x380
[ 341.072178][ T9792] ? __pfx_path_mount+0x10/0x10
[ 341.074406][ T9792] ? putname+0x12e/0x170
[ 341.076403][ T9792] __x64_sys_mount+0x297/0x320
[ 341.078642][ T9792] ? __pfx___x64_sys_mount+0x10/0x10
[ 341.080834][ T9792] do_syscall_64+0xcf/0x260
[ 341.082715][ T9792] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 341.085122][ T9792] RIP: 0033:0x7f7f1ea7f4aa
[ 341.087000][ T9792] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 341.095336][ T9792] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 341.099163][ T9792] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 341.102691][ T9792] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 341.106245][ T9792] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 341.109791][ T9792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 341.113152][ T9792] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 341.116642][ T9792]
[ 341.119844][ T9792] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 341.125206][ T9792] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 341.130693][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 341.130693][ T5425] inode = 11 2340
[ 341.130693][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 341.138826][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 341.143055][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 341.147667][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 341.152847][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 341.160646][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 341.164251][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 341.167675][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 341.173812][ T5425] CPU: 3 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 341.177650][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 341.181950][ T5425] Call Trace:
[ 341.183537][ T5425]
[ 341.184661][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 341.186546][ T5425] gfs2_withdraw+0xab8/0x1290
[ 341.188405][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 341.190675][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 341.192689][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 341.195001][ T5425] gfs2_inode_refresh+0xc94/0x1090
[ 341.197137][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 341.199352][ T5425] inode_go_instantiate+0x47/0x60
[ 341.201216][ T5425] gfs2_instantiate+0x169/0x250
[ 341.202929][ T5425] gfs2_glock_wait+0x214/0x330
[ 341.204616][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 341.206400][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 341.208396][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 341.210642][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 341.212973][ T5425] do_sync+0x6cf/0xd30
[ 341.214795][ T5425] ? __pfx_do_sync+0x10/0x10
[ 341.216714][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 341.218864][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 341.220984][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 341.223266][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 341.225285][ T5425] gfs2_quota_sync+0x419/0x630
[ 341.227337][ T5425] gfs2_sync_fs+0x44/0xb0
[ 341.229227][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 341.231419][ T5425] sync_filesystem+0x10d/0x290
[ 341.233544][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 341.235925][ T5425] kill_block_super+0x3b/0x90
[ 341.238036][ T5425] gfs2_kill_sb+0x360/0x410
[ 341.240041][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 341.242380][ T5425] deactivate_super+0xde/0x100
[ 341.244432][ T5425] cleanup_mnt+0x222/0x450
[ 341.246376][ T5425] task_work_run+0x14e/0x250
[ 341.248353][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 341.250585][ T5425] syscall_exit_to_user_mode+0x278/0x2a0
[ 341.252889][ T5425] do_syscall_64+0xdc/0x260
[ 341.254854][ T5425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 341.257393][ T5425] RIP: 0033:0x7fc1ff47f0d7
[ 341.259255][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 341.267632][ T5425] RSP: 002b:00007ffc02572aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 341.271255][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc1ff47f0d7
[ 341.274455][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc02572b60
[ 341.277909][ T5425] RBP: 00007ffc02572b60 R08: 0000000000000000 R09: 0000000000000000
[ 341.281152][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc02573c20
[ 341.284580][ T5425] R13: 00007fc1ff4c93b9 R14: 00000000000530cc R15: 0000000000000001
[ 341.288115][ T5425]
[ 341.676522][ T9804] loop1: detected capacity change from 0 to 32768
[ 341.690993][ T9804] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 341.695286][ T9804] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 341.724455][ T9804] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 341.730509][ T5463] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 341.733639][ T5463] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 341.755216][ T9802] loop2: detected capacity change from 0 to 32768
[ 341.763990][ T9802] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 341.773030][ T9802] CPU: 0 PID: 9802 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 341.777078][ T9802] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 341.781435][ T9802] Call Trace:
[ 341.783459][ T9802]
[ 341.784600][ T9802] dump_stack_lvl+0x16c/0x1f0
[ 341.784616][ T5463] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 50ms
[ 341.786718][ T9802] sysfs_warn_dup+0x7f/0xa0
[ 341.786750][ T9802] sysfs_create_dir_ns+0x24d/0x2b0
[ 341.786961][ T9806] loop0: detected capacity change from 0 to 32768
[ 341.789299][ T9806] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 341.790377][ T5463] gfs2: fsid=syz:syz.0: jid=0: Done
[ 341.791840][ T9802] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 341.791868][ T9802] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 341.791886][ T9802] ? do_raw_spin_unlock+0x172/0x230
[ 341.794154][ T9804] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 341.796628][ T9802] kobject_add_internal+0x2c8/0x990
[ 341.796660][ T9802] kobject_init_and_add+0x11c/0x190
[ 341.796684][ T9802] ? __pfx_kobject_init_and_add+0x10/0x10
[ 341.818633][ T9802] ? lockdep_init_map_type+0x16d/0x7d0
[ 341.821066][ T9802] ? lockdep_init_map_type+0x16d/0x7d0
[ 341.823620][ T9802] gfs2_sys_fs_add+0x207/0x470
[ 341.825729][ T9802] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 341.828070][ T9802] ? __pfx_alloc_workqueue+0x10/0x10
[ 341.830394][ T9802] ? read_word_at_a_time+0xe/0x20
[ 341.832502][ T9802] gfs2_fill_super+0x1352/0x2bf0
[ 341.834355][ T9802] ? __pfx_gfs2_fill_super+0x10/0x10
[ 341.836431][ T9802] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 341.838704][ T9802] ? set_blocksize+0x2b1/0x350
[ 341.840757][ T9802] ? sb_set_blocksize+0xf6/0x120
[ 341.842698][ T9802] ? setup_bdev_super+0x392/0x720
[ 341.844853][ T9802] get_tree_bdev+0x36f/0x610
[ 341.846800][ T9802] ? __pfx_gfs2_fill_super+0x10/0x10
[ 341.848908][ T9802] ? __pfx_get_tree_bdev+0x10/0x10
[ 341.850901][ T9802] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 341.852938][ T9802] ? cap_capable+0x1cf/0x240
[ 341.854418][ T9802] gfs2_get_tree+0x4e/0x280
[ 341.856346][ T9802] vfs_get_tree+0x8f/0x380
[ 341.858620][ T9802] path_mount+0x14e6/0x1f20
[ 341.860705][ T9802] ? kmem_cache_free+0x12e/0x380
[ 341.862772][ T9802] ? __pfx_path_mount+0x10/0x10
[ 341.864967][ T9802] ? putname+0x12e/0x170
[ 341.866758][ T9802] __x64_sys_mount+0x297/0x320
[ 341.868813][ T9802] ? __pfx___x64_sys_mount+0x10/0x10
[ 341.871143][ T9802] do_syscall_64+0xcf/0x260
[ 341.873159][ T9802] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 341.875822][ T9802] RIP: 0033:0x7f7f1ea7f4aa
[ 341.877630][ T9802] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 341.884990][ T9802] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 341.888202][ T9802] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 341.891356][ T9802] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 341.894276][ T9802] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 341.896983][ T9802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 341.899528][ T9802] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 341.902275][ T9802]
[ 341.903556][ T9806] CPU: 2 PID: 9806 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 341.907098][ T9806] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 341.910630][ T9806] Call Trace:
[ 341.912098][ T9806]
[ 341.913402][ T9806] dump_stack_lvl+0x16c/0x1f0
[ 341.913494][ T9802] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 341.915538][ T9806] sysfs_warn_dup+0x7f/0xa0
[ 341.915571][ T9806] sysfs_create_dir_ns+0x24d/0x2b0
[ 341.915596][ T9806] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 341.921841][ T9802] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 341.923291][ T9806] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 341.923318][ T9806] ? do_raw_spin_unlock+0x172/0x230
[ 341.923335][ T9806] kobject_add_internal+0x2c8/0x990
[ 341.931721][ T9808] loop3: detected capacity change from 0 to 32768
[ 341.933287][ T9806] kobject_init_and_add+0x11c/0x190
[ 341.933320][ T9806] ? __pfx_kobject_init_and_add+0x10/0x10
[ 341.933346][ T9806] ? lockdep_init_map_type+0x16d/0x7d0
[ 341.948162][ T9806] ? lockdep_init_map_type+0x16d/0x7d0
[ 341.950521][ T9806] gfs2_sys_fs_add+0x207/0x470
[ 341.952593][ T9806] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 341.954960][ T9806] ? __pfx_alloc_workqueue+0x10/0x10
[ 341.957228][ T9806] ? read_word_at_a_time+0xe/0x20
[ 341.959410][ T9806] gfs2_fill_super+0x1352/0x2bf0
[ 341.961563][ T9806] ? __pfx_gfs2_fill_super+0x10/0x10
[ 341.964034][ T9806] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 341.966263][ T9806] ? set_blocksize+0x2b1/0x350
[ 341.967922][ T9806] ? sb_set_blocksize+0xf6/0x120
[ 341.969680][ T9806] ? setup_bdev_super+0x392/0x720
[ 341.971998][ T9806] get_tree_bdev+0x36f/0x610
[ 341.974058][ T9806] ? __pfx_gfs2_fill_super+0x10/0x10
[ 341.976405][ T9806] ? __pfx_get_tree_bdev+0x10/0x10
[ 341.978714][ T9806] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 341.981449][ T9806] ? cap_capable+0x1cf/0x240
[ 341.983550][ T9806] gfs2_get_tree+0x4e/0x280
[ 341.985592][ T9806] vfs_get_tree+0x8f/0x380
[ 341.987562][ T9806] path_mount+0x14e6/0x1f20
[ 341.989552][ T9806] ? kmem_cache_free+0x12e/0x380
[ 341.991864][ T9806] ? __pfx_path_mount+0x10/0x10
[ 341.994166][ T9806] ? putname+0x12e/0x170
[ 341.995966][ T9806] __x64_sys_mount+0x297/0x320
[ 341.998016][ T9806] ? __pfx___x64_sys_mount+0x10/0x10
[ 342.000277][ T9806] do_syscall_64+0xcf/0x260
[ 342.002331][ T9806] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 342.004682][ T9806] RIP: 0033:0x7f354027f4aa
[ 342.006295][ T9806] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 342.014683][ T9806] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 342.018192][ T9806] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 342.021392][ T9806] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 342.024881][ T9806] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 342.028048][ T9806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 342.031151][ T9806] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 342.033891][ T9806]
[ 342.037638][ T9806] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 342.044669][ T9806] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 342.045557][ T9808] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 342.051728][ T9808] CPU: 2 PID: 9808 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 342.055692][ T9808] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 342.060050][ T9808] Call Trace:
[ 342.061567][ T9808]
[ 342.062953][ T9808] dump_stack_lvl+0x16c/0x1f0
[ 342.064988][ T9808] sysfs_warn_dup+0x7f/0xa0
[ 342.066585][ T9808] sysfs_create_dir_ns+0x24d/0x2b0
[ 342.068645][ T9808] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 342.071238][ T9808] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 342.074903][ T9808] ? do_raw_spin_unlock+0x172/0x230
[ 342.077822][ T9808] kobject_add_internal+0x2c8/0x990
[ 342.080546][ T9808] kobject_init_and_add+0x11c/0x190
[ 342.083136][ T9808] ? __pfx_kobject_init_and_add+0x10/0x10
[ 342.085720][ T9808] ? lockdep_init_map_type+0x16d/0x7d0
[ 342.088227][ T9808] ? lockdep_init_map_type+0x16d/0x7d0
[ 342.091215][ T9808] gfs2_sys_fs_add+0x207/0x470
[ 342.091793][ T9804] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 342.094259][ T9808] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 342.094287][ T9808] ? __pfx_alloc_workqueue+0x10/0x10
[ 342.102551][ T9808] ? read_word_at_a_time+0xe/0x20
[ 342.104907][ T9808] gfs2_fill_super+0x1352/0x2bf0
[ 342.107241][ T9808] ? __pfx_gfs2_fill_super+0x10/0x10
[ 342.109649][ T9808] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 342.112090][ T9808] ? set_blocksize+0x2b1/0x350
[ 342.114276][ T9808] ? sb_set_blocksize+0xf6/0x120
[ 342.116393][ T9808] ? setup_bdev_super+0x392/0x720
[ 342.118698][ T9808] get_tree_bdev+0x36f/0x610
[ 342.120877][ T9808] ? __pfx_gfs2_fill_super+0x10/0x10
[ 342.123207][ T9808] ? __pfx_get_tree_bdev+0x10/0x10
[ 342.125347][ T9808] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 342.127951][ T9808] ? cap_capable+0x1cf/0x240
[ 342.130102][ T9808] gfs2_get_tree+0x4e/0x280
[ 342.132306][ T9808] vfs_get_tree+0x8f/0x380
[ 342.134731][ T9808] path_mount+0x14e6/0x1f20
[ 342.137049][ T9808] ? kmem_cache_free+0x12e/0x380
[ 342.139341][ T9808] ? __pfx_path_mount+0x10/0x10
[ 342.141614][ T9808] ? putname+0x12e/0x170
[ 342.143658][ T9808] __x64_sys_mount+0x297/0x320
[ 342.145781][ T9808] ? __pfx___x64_sys_mount+0x10/0x10
[ 342.148052][ T9808] do_syscall_64+0xcf/0x260
[ 342.149881][ T9808] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 342.152239][ T9808] RIP: 0033:0x7fc1ff47f4aa
[ 342.154014][ T9808] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 342.162705][ T9808] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 342.167115][ T9808] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 342.171409][ T9808] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 342.175186][ T9808] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 342.178897][ T9808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 342.183377][ T9808] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 342.187662][ T9808]
[ 342.192061][ T9808] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 342.197277][ T5416] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 342.197277][ T5416] inode = 11 2340
[ 342.197277][ T5416] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 342.199129][ T9808] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 342.206723][ T5416] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 342.212945][ T5416] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5416 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 342.220935][ T5416] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 342.224585][ T5416] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 342.231871][ T5416] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 342.236432][ T5416] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 342.240743][ T5416] gfs2: fsid=syz:syz.0: File system withdrawn
[ 342.244088][ T5416] CPU: 1 PID: 5416 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 342.254522][ T5416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 342.266948][ T5416] Call Trace:
[ 342.268493][ T5416]
[ 342.269756][ T5416] dump_stack_lvl+0x16c/0x1f0
[ 342.276960][ T5416] gfs2_withdraw+0xab8/0x1290
[ 342.278926][ T5416] ? __pfx_gfs2_withdraw+0x10/0x10
[ 342.281152][ T5416] ? map_id_range_down+0x2b6/0x3a0
[ 342.295772][ T5416] ? __pfx_map_id_range_down+0x10/0x10
[ 342.298243][ T5416] gfs2_inode_refresh+0xc94/0x1090
[ 342.300367][ T5416] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 342.302541][ T5416] inode_go_instantiate+0x47/0x60
[ 342.304779][ T5416] gfs2_instantiate+0x169/0x250
[ 342.310550][ T5416] gfs2_glock_wait+0x214/0x330
[ 342.312653][ T5416] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 342.315046][ T5416] gfs2_glock_nq+0x946/0x1cd0
[ 342.317197][ T5416] ? do_raw_spin_unlock+0x172/0x230
[ 342.320439][ T5416] ? __gfs2_holder_init+0x18a/0x2f0
[ 342.322753][ T5416] do_sync+0x6cf/0xd30
[ 342.324580][ T5416] ? __pfx_do_sync+0x10/0x10
[ 342.326918][ T5416] ? gfs2_quota_sync+0x4ad/0x630
[ 342.329415][ T5416] ? gfs2_quota_sync+0x419/0x630
[ 342.331708][ T5416] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 342.335017][ T5416] ? qd_check_sync+0x3d8/0x4f0
[ 342.337204][ T5416] gfs2_quota_sync+0x419/0x630
[ 342.339508][ T5416] gfs2_sync_fs+0x44/0xb0
[ 342.341582][ T5416] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 342.343876][ T5416] sync_filesystem+0x10d/0x290
[ 342.345953][ T5416] generic_shutdown_super+0x7e/0x3d0
[ 342.348329][ T5416] kill_block_super+0x3b/0x90
[ 342.350361][ T5416] gfs2_kill_sb+0x360/0x410
[ 342.352366][ T5416] deactivate_locked_super+0xbe/0x1a0
[ 342.354804][ T5416] deactivate_super+0xde/0x100
[ 342.356906][ T5416] cleanup_mnt+0x222/0x450
[ 342.374666][ T5416] task_work_run+0x14e/0x250
[ 342.376134][ T5416] ? __pfx_task_work_run+0x10/0x10
[ 342.377732][ T5416] syscall_exit_to_user_mode+0x278/0x2a0
[ 342.379773][ T5416] do_syscall_64+0xdc/0x260
[ 342.381635][ T5416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 342.384786][ T5416] RIP: 0033:0x7fc2a807f0d7
[ 342.387541][ T5416] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 342.397350][ T5416] RSP: 002b:00007ffdf8694db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 342.402003][ T5416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc2a807f0d7
[ 342.406020][ T5416] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdf8694e70
[ 342.410399][ T5416] RBP: 00007ffdf8694e70 R08: 0000000000000000 R09: 0000000000000000
[ 342.414655][ T5416] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdf8695f30
[ 342.419453][ T5416] R13: 00007fc2a80c93b9 R14: 00000000000534b0 R15: 0000000000000001
[ 342.424186][ T5416]
[ 342.783626][ T9816] loop2: detected capacity change from 0 to 32768
[ 342.791535][ T9816] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 342.803169][ T9816] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 342.814934][ T9816] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 342.824780][ T824] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 342.828689][ T824] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 342.853283][ T9818] loop3: detected capacity change from 0 to 32768
[ 342.858078][ T9818] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 342.866762][ T9818] CPU: 2 PID: 9818 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 342.871033][ T9818] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 342.875385][ T9818] Call Trace:
[ 342.876907][ T9818]
[ 342.878246][ T9818] dump_stack_lvl+0x16c/0x1f0
[ 342.880376][ T9818] sysfs_warn_dup+0x7f/0xa0
[ 342.882451][ T9818] sysfs_create_dir_ns+0x24d/0x2b0
[ 342.884703][ T9818] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 342.887216][ T9818] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 342.889638][ T9818] ? do_raw_spin_unlock+0x172/0x230
[ 342.892198][ T9818] kobject_add_internal+0x2c8/0x990
[ 342.894517][ T9818] kobject_init_and_add+0x11c/0x190
[ 342.896879][ T9818] ? __pfx_kobject_init_and_add+0x10/0x10
[ 342.899452][ T9818] ? lockdep_init_map_type+0x16d/0x7d0
[ 342.901256][ T824] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 72ms
[ 342.901879][ T9818] ? lockdep_init_map_type+0x16d/0x7d0
[ 342.907337][ T9818] gfs2_sys_fs_add+0x207/0x470
[ 342.909504][ T9818] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 342.911889][ T9818] ? __pfx_alloc_workqueue+0x10/0x10
[ 342.914019][ T9818] ? read_word_at_a_time+0xe/0x20
[ 342.914789][ T824] gfs2: fsid=syz:syz.0: jid=0: Done
[ 342.916154][ T9818] gfs2_fill_super+0x1352/0x2bf0
[ 342.918301][ T9816] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 342.920306][ T9818] ? __pfx_gfs2_fill_super+0x10/0x10
[ 342.920324][ T9818] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 342.920339][ T9818] ? set_blocksize+0x2b1/0x350
[ 342.920357][ T9818] ? sb_set_blocksize+0xf6/0x120
[ 342.920372][ T9818] ? setup_bdev_super+0x392/0x720
[ 342.920391][ T9818] get_tree_bdev+0x36f/0x610
[ 342.920411][ T9818] ? __pfx_gfs2_fill_super+0x10/0x10
[ 342.920424][ T9818] ? __pfx_get_tree_bdev+0x10/0x10
[ 342.941173][ T9818] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 342.943654][ T9818] ? cap_capable+0x1cf/0x240
[ 342.945695][ T9818] gfs2_get_tree+0x4e/0x280
[ 342.946091][ T9820] loop0: detected capacity change from 0 to 32768
[ 342.947719][ T9818] vfs_get_tree+0x8f/0x380
[ 342.952449][ T9818] path_mount+0x14e6/0x1f20
[ 342.954462][ T9818] ? kmem_cache_free+0x12e/0x380
[ 342.956781][ T9818] ? __pfx_path_mount+0x10/0x10
[ 342.958969][ T9818] ? putname+0x12e/0x170
[ 342.960886][ T9818] __x64_sys_mount+0x297/0x320
[ 342.963024][ T9818] ? __pfx___x64_sys_mount+0x10/0x10
[ 342.965398][ T9818] do_syscall_64+0xcf/0x260
[ 342.967368][ T9818] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 342.969594][ T9818] RIP: 0033:0x7fc1ff47f4aa
[ 342.971156][ T9818] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 342.979251][ T9818] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 342.982966][ T9818] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 342.986180][ T9818] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 342.989576][ T9818] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 342.993047][ T9818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 342.996447][ T9818] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 342.999796][ T9818]
[ 343.004739][ T9818] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 343.011005][ T9818] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 343.018730][ T9820] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 343.022030][ T9820] CPU: 3 PID: 9820 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 343.026069][ T9820] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 343.030127][ T9820] Call Trace:
[ 343.031493][ T9820]
[ 343.032738][ T9820] dump_stack_lvl+0x16c/0x1f0
[ 343.034717][ T9820] sysfs_warn_dup+0x7f/0xa0
[ 343.036439][ T9820] sysfs_create_dir_ns+0x24d/0x2b0
[ 343.038382][ T9820] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 343.040533][ T9820] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 343.042561][ T9820] ? do_raw_spin_unlock+0x172/0x230
[ 343.044523][ T9820] kobject_add_internal+0x2c8/0x990
[ 343.046584][ T9820] kobject_init_and_add+0x11c/0x190
[ 343.048741][ T9820] ? __pfx_kobject_init_and_add+0x10/0x10
[ 343.051106][ T9820] ? lockdep_init_map_type+0x16d/0x7d0
[ 343.053376][ T9820] ? lockdep_init_map_type+0x16d/0x7d0
[ 343.055611][ T9820] gfs2_sys_fs_add+0x207/0x470
[ 343.058082][ T9820] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 343.060268][ T9820] ? __pfx_alloc_workqueue+0x10/0x10
[ 343.062346][ T9820] ? read_word_at_a_time+0xe/0x20
[ 343.064386][ T9820] gfs2_fill_super+0x1352/0x2bf0
[ 343.066455][ T9820] ? __pfx_gfs2_fill_super+0x10/0x10
[ 343.067670][ T9822] loop1: detected capacity change from 0 to 32768
[ 343.068547][ T9820] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 343.068565][ T9820] ? set_blocksize+0x2b1/0x350
[ 343.068583][ T9820] ? sb_set_blocksize+0xf6/0x120
[ 343.068598][ T9820] ? setup_bdev_super+0x392/0x720
[ 343.068618][ T9820] get_tree_bdev+0x36f/0x610
[ 343.068701][ T9816] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 343.074639][ T9822] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 343.075508][ T9820] ? __pfx_gfs2_fill_super+0x10/0x10
[ 343.089070][ T9820] ? __pfx_get_tree_bdev+0x10/0x10
[ 343.091009][ T9820] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 343.093072][ T9820] ? cap_capable+0x1cf/0x240
[ 343.094983][ T9820] gfs2_get_tree+0x4e/0x280
[ 343.096891][ T9820] vfs_get_tree+0x8f/0x380
[ 343.098625][ T9820] path_mount+0x14e6/0x1f20
[ 343.100652][ T9820] ? kmem_cache_free+0x12e/0x380
[ 343.102815][ T9820] ? __pfx_path_mount+0x10/0x10
[ 343.104485][ T9820] ? putname+0x12e/0x170
[ 343.105944][ T9820] __x64_sys_mount+0x297/0x320
[ 343.107917][ T9820] ? __pfx___x64_sys_mount+0x10/0x10
[ 343.110203][ T9820] do_syscall_64+0xcf/0x260
[ 343.111844][ T9820] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 343.114257][ T9820] RIP: 0033:0x7f354027f4aa
[ 343.115911][ T9820] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 343.122536][ T9820] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 343.125439][ T9820] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 343.128272][ T9820] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 343.131692][ T9820] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 343.134831][ T9820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 343.138034][ T9820] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 343.141214][ T9820]
[ 343.142619][ T9822] CPU: 1 PID: 9822 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 343.146933][ T9822] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 343.151398][ T9822] Call Trace:
[ 343.151697][ T9820] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 343.152909][ T9822]
[ 343.152917][ T9822] dump_stack_lvl+0x16c/0x1f0
[ 343.152941][ T9822] sysfs_warn_dup+0x7f/0xa0
[ 343.157623][ T9820] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 343.158856][ T9822] sysfs_create_dir_ns+0x24d/0x2b0
[ 343.158889][ T9822] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 343.158916][ T9822] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 343.171047][ T9822] ? do_raw_spin_unlock+0x172/0x230
[ 343.173220][ T9822] kobject_add_internal+0x2c8/0x990
[ 343.175325][ T9822] kobject_init_and_add+0x11c/0x190
[ 343.177410][ T9822] ? __pfx_kobject_init_and_add+0x10/0x10
[ 343.179681][ T9822] ? lockdep_init_map_type+0x16d/0x7d0
[ 343.182048][ T9822] ? lockdep_init_map_type+0x16d/0x7d0
[ 343.184582][ T9822] gfs2_sys_fs_add+0x207/0x470
[ 343.186809][ T9822] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 343.188848][ T9822] ? __pfx_alloc_workqueue+0x10/0x10
[ 343.190793][ T9822] ? read_word_at_a_time+0xe/0x20
[ 343.192784][ T9822] gfs2_fill_super+0x1352/0x2bf0
[ 343.194807][ T9822] ? __pfx_gfs2_fill_super+0x10/0x10
[ 343.196928][ T9822] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 343.199083][ T9822] ? set_blocksize+0x2b1/0x350
[ 343.201101][ T9822] ? sb_set_blocksize+0xf6/0x120
[ 343.203105][ T9822] ? setup_bdev_super+0x392/0x720
[ 343.205299][ T9822] get_tree_bdev+0x36f/0x610
[ 343.207218][ T9822] ? __pfx_gfs2_fill_super+0x10/0x10
[ 343.209531][ T9822] ? __pfx_get_tree_bdev+0x10/0x10
[ 343.211738][ T9822] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 343.214100][ T9822] ? cap_capable+0x1cf/0x240
[ 343.216119][ T9822] gfs2_get_tree+0x4e/0x280
[ 343.218083][ T9822] vfs_get_tree+0x8f/0x380
[ 343.219954][ T9822] path_mount+0x14e6/0x1f20
[ 343.221882][ T9822] ? kmem_cache_free+0x12e/0x380
[ 343.223887][ T9822] ? __pfx_path_mount+0x10/0x10
[ 343.225993][ T9822] ? putname+0x12e/0x170
[ 343.227730][ T9822] __x64_sys_mount+0x297/0x320
[ 343.229653][ T9822] ? __pfx___x64_sys_mount+0x10/0x10
[ 343.231841][ T9822] do_syscall_64+0xcf/0x260
[ 343.233790][ T9822] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 343.236082][ T9822] RIP: 0033:0x7fc2a807f4aa
[ 343.238007][ T9822] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 343.245868][ T9822] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 343.249096][ T9822] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 343.252188][ T9822] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 343.255177][ T9822] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 343.258199][ T9822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 343.261416][ T9822] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 343.264532][ T9822]
[ 343.267073][ T9822] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 343.273193][ T9822] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 343.273862][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 343.273862][ T5421] inode = 11 2340
[ 343.273862][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 343.284362][ T5421] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 343.287969][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 343.292212][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 343.295734][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 343.303818][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 343.307489][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 343.310941][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 343.313646][ T5421] CPU: 3 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 343.317888][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 343.322293][ T5421] Call Trace:
[ 343.323691][ T5421]
[ 343.324985][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 343.326879][ T5421] gfs2_withdraw+0xab8/0x1290
[ 343.328619][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 343.330653][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 343.332504][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 343.334549][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 343.336698][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 343.339189][ T5421] inode_go_instantiate+0x47/0x60
[ 343.341048][ T5421] gfs2_instantiate+0x169/0x250
[ 343.342777][ T5421] gfs2_glock_wait+0x214/0x330
[ 343.344487][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 343.346150][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 343.348004][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 343.350103][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 343.352565][ T5421] do_sync+0x6cf/0xd30
[ 343.354252][ T5421] ? __pfx_do_sync+0x10/0x10
[ 343.356013][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 343.357896][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 343.360042][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 343.362271][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 343.364404][ T5421] gfs2_quota_sync+0x419/0x630
[ 343.366066][ T5421] gfs2_sync_fs+0x44/0xb0
[ 343.367690][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 343.369499][ T5421] sync_filesystem+0x10d/0x290
[ 343.371456][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 343.373535][ T5421] kill_block_super+0x3b/0x90
[ 343.375538][ T5421] gfs2_kill_sb+0x360/0x410
[ 343.377442][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 343.379723][ T5421] deactivate_super+0xde/0x100
[ 343.381815][ T5421] cleanup_mnt+0x222/0x450
[ 343.383798][ T5421] task_work_run+0x14e/0x250
[ 343.385871][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 343.388278][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 343.390791][ T5421] do_syscall_64+0xdc/0x260
[ 343.392859][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 343.395394][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 343.397374][ T5421] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 343.405570][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 343.408986][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 343.412147][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 343.415321][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 343.418556][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 343.422261][ T5421] R13: 00007f7f1eac93b9 R14: 0000000000053915 R15: 0000000000000001
[ 343.425510][ T5421]
[ 343.768910][ T9834] loop1: detected capacity change from 0 to 32768
[ 343.773370][ T9830] loop3: detected capacity change from 0 to 32768
[ 343.777080][ T9834] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 343.784059][ T9834] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 343.787816][ T9830] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 343.791823][ T9830] CPU: 1 PID: 9830 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 343.793938][ T9833] loop0: detected capacity change from 0 to 32768
[ 343.797149][ T9830] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 343.797166][ T9830] Call Trace:
[ 343.797175][ T9830]
[ 343.797182][ T9830] dump_stack_lvl+0x16c/0x1f0
[ 343.808614][ T9834] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 343.809228][ T9830] sysfs_warn_dup+0x7f/0xa0
[ 343.813321][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 343.814377][ T9830] sysfs_create_dir_ns+0x24d/0x2b0
[ 343.814431][ T9830] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 343.817365][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 343.819669][ T9830] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 343.819695][ T9830] ? do_raw_spin_unlock+0x172/0x230
[ 343.819713][ T9830] kobject_add_internal+0x2c8/0x990
[ 343.819741][ T9830] kobject_init_and_add+0x11c/0x190
[ 343.819767][ T9830] ? __pfx_kobject_init_and_add+0x10/0x10
[ 343.819793][ T9830] ? lockdep_init_map_type+0x16d/0x7d0
[ 343.819818][ T9830] ? lockdep_init_map_type+0x16d/0x7d0
[ 343.822844][ T9833] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 343.825347][ T9830] gfs2_sys_fs_add+0x207/0x470
[ 343.845978][ T9830] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 343.848621][ T9830] ? __pfx_alloc_workqueue+0x10/0x10
[ 343.851150][ T9830] ? read_word_at_a_time+0xe/0x20
[ 343.853187][ T9830] gfs2_fill_super+0x1352/0x2bf0
[ 343.855460][ T9830] ? __pfx_gfs2_fill_super+0x10/0x10
[ 343.858324][ T9830] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 343.858808][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 41ms
[ 343.861343][ T9830] ? set_blocksize+0x2b1/0x350
[ 343.864953][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 343.867197][ T9830] ? sb_set_blocksize+0xf6/0x120
[ 343.870175][ T9834] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 343.871490][ T9830] ? setup_bdev_super+0x392/0x720
[ 343.876620][ T9830] get_tree_bdev+0x36f/0x610
[ 343.878489][ T9830] ? __pfx_gfs2_fill_super+0x10/0x10
[ 343.880751][ T9830] ? __pfx_get_tree_bdev+0x10/0x10
[ 343.882984][ T9830] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 343.885575][ T9830] ? cap_capable+0x1cf/0x240
[ 343.887591][ T9830] gfs2_get_tree+0x4e/0x280
[ 343.889682][ T9830] vfs_get_tree+0x8f/0x380
[ 343.891539][ T9830] path_mount+0x14e6/0x1f20
[ 343.893486][ T9830] ? kmem_cache_free+0x12e/0x380
[ 343.895508][ T9830] ? __pfx_path_mount+0x10/0x10
[ 343.897690][ T9830] ? putname+0x12e/0x170
[ 343.899624][ T9830] __x64_sys_mount+0x297/0x320
[ 343.901695][ T9830] ? __pfx___x64_sys_mount+0x10/0x10
[ 343.904057][ T9830] do_syscall_64+0xcf/0x260
[ 343.906370][ T9830] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 343.909414][ T9830] RIP: 0033:0x7fc1ff47f4aa
[ 343.911333][ T9830] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 343.920150][ T9830] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 343.923726][ T9830] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 343.926794][ T9830] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 343.929701][ T9830] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 343.932628][ T9830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 343.935846][ T9830] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 343.940648][ T9830]
[ 343.942265][ T9833] CPU: 3 PID: 9833 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 343.946388][ T9833] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 343.948864][ T9830] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 343.950834][ T9833] Call Trace:
[ 343.950844][ T9833]
[ 343.956069][ T9830] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 343.957361][ T9833] dump_stack_lvl+0x16c/0x1f0
[ 343.963405][ T9833] sysfs_warn_dup+0x7f/0xa0
[ 343.965208][ T9833] sysfs_create_dir_ns+0x24d/0x2b0
[ 343.967266][ T9833] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 343.969716][ T9833] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 343.972453][ T9833] ? do_raw_spin_unlock+0x172/0x230
[ 343.974805][ T9833] kobject_add_internal+0x2c8/0x990
[ 343.976905][ T9833] kobject_init_and_add+0x11c/0x190
[ 343.979261][ T9833] ? __pfx_kobject_init_and_add+0x10/0x10
[ 343.981524][ T9833] ? lockdep_init_map_type+0x16d/0x7d0
[ 343.983728][ T9833] ? lockdep_init_map_type+0x16d/0x7d0
[ 343.985989][ T9833] gfs2_sys_fs_add+0x207/0x470
[ 343.987951][ T9833] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 343.990032][ T9833] ? __pfx_alloc_workqueue+0x10/0x10
[ 343.992147][ T9833] ? read_word_at_a_time+0xe/0x20
[ 343.994129][ T9833] gfs2_fill_super+0x1352/0x2bf0
[ 343.996153][ T9833] ? __pfx_gfs2_fill_super+0x10/0x10
[ 343.998209][ T9833] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 344.000318][ T9833] ? set_blocksize+0x2b1/0x350
[ 344.002201][ T9833] ? sb_set_blocksize+0xf6/0x120
[ 344.004245][ T9833] ? setup_bdev_super+0x392/0x720
[ 344.006226][ T9833] get_tree_bdev+0x36f/0x610
[ 344.007909][ T9833] ? __pfx_gfs2_fill_super+0x10/0x10
[ 344.009762][ T9833] ? __pfx_get_tree_bdev+0x10/0x10
[ 344.011582][ T9833] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 344.013549][ T9833] ? cap_capable+0x1cf/0x240
[ 344.015198][ T9833] gfs2_get_tree+0x4e/0x280
[ 344.016816][ T9833] vfs_get_tree+0x8f/0x380
[ 344.018395][ T9833] path_mount+0x14e6/0x1f20
[ 344.020596][ T9833] ? kmem_cache_free+0x12e/0x380
[ 344.023087][ T9833] ? __pfx_path_mount+0x10/0x10
[ 344.025122][ T9833] ? putname+0x12e/0x170
[ 344.027203][ T9833] __x64_sys_mount+0x297/0x320
[ 344.030108][ T9833] ? __pfx___x64_sys_mount+0x10/0x10
[ 344.033040][ T9833] do_syscall_64+0xcf/0x260
[ 344.035319][ T9833] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 344.038697][ T9833] RIP: 0033:0x7f354027f4aa
[ 344.040561][ T9833] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 344.049088][ T9833] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 344.052690][ T9833] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 344.055950][ T9833] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 344.059565][ T9833] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 344.062673][ T9833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 344.065795][ T9833] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 344.068997][ T9833]
[ 344.072140][ T9833] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 344.077493][ T9833] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 344.134547][ T9834] gfs2: fsid=syz:syz.0: found 1 quota changes
2024/04/14 23:33:35 executed programs: 1209
[ 344.163301][ T5416] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 344.163301][ T5416] inode = 11 2340
[ 344.163301][ T5416] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 344.178743][ T5416] 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
[ 344.182527][ T5416] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5416 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 344.186739][ T5416] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 344.194503][ T9836] loop2: detected capacity change from 0 to 32768
[ 344.208812][ T5416] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 344.215165][ T5416] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 344.220001][ T5416] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 344.222881][ T5416] gfs2: fsid=syz:syz.0: File system withdrawn
[ 344.225406][ T5416] CPU: 3 PID: 5416 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 344.229334][ T5416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 344.233657][ T5416] Call Trace:
[ 344.235108][ T5416]
[ 344.236430][ T5416] dump_stack_lvl+0x16c/0x1f0
[ 344.238688][ T5416] gfs2_withdraw+0xab8/0x1290
[ 344.240733][ T5416] ? __pfx_gfs2_withdraw+0x10/0x10
[ 344.242905][ T5416] ? map_id_range_down+0x2b6/0x3a0
[ 344.245065][ T5416] ? __pfx_map_id_range_down+0x10/0x10
[ 344.247404][ T5416] gfs2_inode_refresh+0xc94/0x1090
[ 344.249601][ T5416] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 344.251846][ T5416] inode_go_instantiate+0x47/0x60
[ 344.253778][ T5416] gfs2_instantiate+0x169/0x250
[ 344.255680][ T5416] gfs2_glock_wait+0x214/0x330
[ 344.257568][ T5416] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 344.260021][ T5416] gfs2_glock_nq+0x946/0x1cd0
[ 344.262216][ T5416] ? do_raw_spin_unlock+0x172/0x230
[ 344.264295][ T5416] ? __gfs2_holder_init+0x18a/0x2f0
[ 344.266306][ T5416] do_sync+0x6cf/0xd30
[ 344.267909][ T5416] ? __pfx_do_sync+0x10/0x10
[ 344.269692][ T5416] ? gfs2_quota_sync+0x4ad/0x630
[ 344.271615][ T5416] ? gfs2_quota_sync+0x419/0x630
[ 344.273507][ T5416] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 344.276601][ T5416] ? qd_check_sync+0x3d8/0x4f0
[ 344.278866][ T5416] gfs2_quota_sync+0x419/0x630
[ 344.280958][ T5416] gfs2_sync_fs+0x44/0xb0
[ 344.282901][ T5416] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 344.285100][ T5416] sync_filesystem+0x10d/0x290
[ 344.288047][ T5416] generic_shutdown_super+0x7e/0x3d0
[ 344.290340][ T5416] kill_block_super+0x3b/0x90
[ 344.292361][ T5416] gfs2_kill_sb+0x360/0x410
[ 344.294368][ T5416] deactivate_locked_super+0xbe/0x1a0
[ 344.296815][ T5416] deactivate_super+0xde/0x100
[ 344.298893][ T5416] cleanup_mnt+0x222/0x450
[ 344.300807][ T5416] task_work_run+0x14e/0x250
[ 344.302814][ T5416] ? __pfx_task_work_run+0x10/0x10
[ 344.305036][ T5416] syscall_exit_to_user_mode+0x278/0x2a0
[ 344.307527][ T5416] do_syscall_64+0xdc/0x260
[ 344.309314][ T5416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 344.311788][ T5416] RIP: 0033:0x7fc2a807f0d7
[ 344.313713][ T5416] 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
[ 344.321885][ T5416] RSP: 002b:00007ffdf8694db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 344.325465][ T5416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc2a807f0d7
[ 344.328652][ T5416] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdf8694e70
[ 344.331921][ T5416] RBP: 00007ffdf8694e70 R08: 0000000000000000 R09: 0000000000000000
[ 344.335042][ T5416] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdf8695f30
[ 344.338194][ T5416] R13: 00007fc2a80c93b9 R14: 0000000000053cf7 R15: 0000000000000001
[ 344.341609][ T5416]
[ 344.351107][ T9836] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 344.354705][ T9836] CPU: 2 PID: 9836 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 344.358967][ T9836] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 344.363235][ T9836] Call Trace:
[ 344.364621][ T9836]
[ 344.365856][ T9836] dump_stack_lvl+0x16c/0x1f0
[ 344.367968][ T9836] sysfs_warn_dup+0x7f/0xa0
[ 344.369931][ T9836] sysfs_create_dir_ns+0x24d/0x2b0
[ 344.372210][ T9836] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 344.374670][ T9836] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 344.377069][ T9836] ? do_raw_spin_unlock+0x172/0x230
[ 344.379437][ T9836] kobject_add_internal+0x2c8/0x990
[ 344.381885][ T9836] kobject_init_and_add+0x11c/0x190
[ 344.384215][ T9836] ? __pfx_kobject_init_and_add+0x10/0x10
[ 344.386745][ T9836] ? lockdep_init_map_type+0x16d/0x7d0
[ 344.389203][ T9836] ? lockdep_init_map_type+0x16d/0x7d0
[ 344.391638][ T9836] gfs2_sys_fs_add+0x207/0x470
[ 344.393795][ T9836] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 344.396124][ T9836] ? __pfx_alloc_workqueue+0x10/0x10
[ 344.398392][ T9836] ? read_word_at_a_time+0xe/0x20
[ 344.400637][ T9836] gfs2_fill_super+0x1352/0x2bf0
[ 344.402744][ T9836] ? __pfx_gfs2_fill_super+0x10/0x10
[ 344.404902][ T9836] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 344.407491][ T9836] ? set_blocksize+0x2b1/0x350
[ 344.409597][ T9836] ? sb_set_blocksize+0xf6/0x120
[ 344.411708][ T9836] ? setup_bdev_super+0x392/0x720
[ 344.413629][ T9836] get_tree_bdev+0x36f/0x610
[ 344.415504][ T9836] ? __pfx_gfs2_fill_super+0x10/0x10
[ 344.417761][ T9836] ? __pfx_get_tree_bdev+0x10/0x10
[ 344.419849][ T9836] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 344.421918][ T9836] ? cap_capable+0x1cf/0x240
[ 344.423778][ T9836] gfs2_get_tree+0x4e/0x280
[ 344.425533][ T9836] vfs_get_tree+0x8f/0x380
[ 344.427342][ T9836] path_mount+0x14e6/0x1f20
[ 344.429222][ T9836] ? kmem_cache_free+0x12e/0x380
[ 344.431284][ T9836] ? __pfx_path_mount+0x10/0x10
[ 344.433353][ T9836] ? putname+0x12e/0x170
[ 344.435115][ T9836] __x64_sys_mount+0x297/0x320
[ 344.437034][ T9836] ? __pfx___x64_sys_mount+0x10/0x10
[ 344.439342][ T9836] do_syscall_64+0xcf/0x260
[ 344.441033][ T9836] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 344.443350][ T9836] RIP: 0033:0x7f7f1ea7f4aa
[ 344.445071][ T9836] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 344.452957][ T9836] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 344.456179][ T9836] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 344.459513][ T9836] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 344.463156][ T9836] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 344.466091][ T9836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 344.469464][ T9836] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 344.473036][ T9836]
[ 344.475808][ T9836] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 344.481580][ T9836] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 344.611351][ T9843] loop3: detected capacity change from 0 to 32768
[ 344.621445][ T9843] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 344.632749][ T9843] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 344.647210][ T9843] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 344.653035][ T54] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 344.656429][ T54] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 344.705521][ T54] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 49ms
[ 344.709481][ T54] gfs2: fsid=syz:syz.0: jid=0: Done
[ 344.712503][ T9843] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 344.759850][ T9846] loop0: detected capacity change from 0 to 32768
[ 344.764292][ T9846] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 344.767857][ T9846] CPU: 1 PID: 9846 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 344.772043][ T9846] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 344.776207][ T9846] Call Trace:
[ 344.777640][ T9846]
[ 344.778962][ T9846] dump_stack_lvl+0x16c/0x1f0
[ 344.780983][ T9846] sysfs_warn_dup+0x7f/0xa0
[ 344.782957][ T9846] sysfs_create_dir_ns+0x24d/0x2b0
[ 344.785187][ T9846] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 344.787653][ T9846] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 344.789928][ T9846] ? do_raw_spin_unlock+0x172/0x230
[ 344.791920][ T9846] kobject_add_internal+0x2c8/0x990
[ 344.794178][ T9846] kobject_init_and_add+0x11c/0x190
[ 344.796383][ T9846] ? __pfx_kobject_init_and_add+0x10/0x10
[ 344.798662][ T9846] ? lockdep_init_map_type+0x16d/0x7d0
[ 344.800628][ T9846] ? lockdep_init_map_type+0x16d/0x7d0
[ 344.802836][ T9846] gfs2_sys_fs_add+0x207/0x470
[ 344.804952][ T9846] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 344.807175][ T9846] ? __pfx_alloc_workqueue+0x10/0x10
[ 344.809267][ T9846] ? read_word_at_a_time+0xe/0x20
[ 344.811540][ T9846] gfs2_fill_super+0x1352/0x2bf0
[ 344.813970][ T9846] ? __pfx_gfs2_fill_super+0x10/0x10
[ 344.816332][ T9846] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 344.818737][ T9846] ? set_blocksize+0x2b1/0x350
[ 344.820894][ T9846] ? sb_set_blocksize+0xf6/0x120
[ 344.823193][ T9846] ? setup_bdev_super+0x392/0x720
[ 344.825487][ T9846] get_tree_bdev+0x36f/0x610
[ 344.827675][ T9846] ? __pfx_gfs2_fill_super+0x10/0x10
[ 344.830467][ T9846] ? __pfx_get_tree_bdev+0x10/0x10
[ 344.832871][ T9846] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 344.835344][ T9846] ? cap_capable+0x1cf/0x240
[ 344.837384][ T9846] gfs2_get_tree+0x4e/0x280
[ 344.839476][ T9846] vfs_get_tree+0x8f/0x380
[ 344.841929][ T9846] path_mount+0x14e6/0x1f20
[ 344.843992][ T9846] ? kmem_cache_free+0x12e/0x380
[ 344.846172][ T9846] ? __pfx_path_mount+0x10/0x10
[ 344.848393][ T9846] ? putname+0x12e/0x170
[ 344.850376][ T9846] __x64_sys_mount+0x297/0x320
[ 344.852664][ T9846] ? __pfx___x64_sys_mount+0x10/0x10
[ 344.855060][ T9846] do_syscall_64+0xcf/0x260
[ 344.857222][ T9846] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 344.860059][ T9846] RIP: 0033:0x7f354027f4aa
[ 344.862070][ T9846] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 344.870888][ T9846] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 344.874645][ T9846] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 344.878282][ T9846] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 344.881879][ T9846] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 344.885460][ T9846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 344.889078][ T9846] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 344.892871][ T9846]
[ 344.896042][ T9846] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 344.902923][ T9846] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 344.968249][ T9843] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 344.993511][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 344.993511][ T5425] inode = 11 2340
[ 344.993511][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 345.003543][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 345.008012][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 345.012725][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 345.016767][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 345.025404][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 345.029981][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 345.032432][ T9849] loop2: detected capacity change from 0 to 32768
[ 345.033194][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 345.040685][ T5425] CPU: 1 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 345.045068][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 345.047096][ T9849] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 345.050181][ T5425] Call Trace:
[ 345.050191][ T5425]
[ 345.050199][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 345.050226][ T5425] gfs2_withdraw+0xab8/0x1290
[ 345.050253][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 345.050277][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 345.050303][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 345.050330][ T5425] gfs2_inode_refresh+0xc94/0x1090
[ 345.050357][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 345.050383][ T5425] inode_go_instantiate+0x47/0x60
[ 345.050433][ T5425] gfs2_instantiate+0x169/0x250
[ 345.050452][ T5425] gfs2_glock_wait+0x214/0x330
[ 345.050472][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 345.050494][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 345.050517][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 345.050536][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 345.050558][ T5425] do_sync+0x6cf/0xd30
[ 345.050582][ T5425] ? __pfx_do_sync+0x10/0x10
[ 345.050603][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 345.050625][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 345.050645][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 345.050663][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 345.050685][ T5425] gfs2_quota_sync+0x419/0x630
[ 345.050707][ T5425] gfs2_sync_fs+0x44/0xb0
[ 345.050724][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 345.109273][ T5425] sync_filesystem+0x10d/0x290
[ 345.111227][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 345.113375][ T5425] kill_block_super+0x3b/0x90
[ 345.115279][ T5425] gfs2_kill_sb+0x360/0x410
[ 345.117139][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 345.119519][ T5425] deactivate_super+0xde/0x100
[ 345.121890][ T5425] cleanup_mnt+0x222/0x450
[ 345.124798][ T5425] task_work_run+0x14e/0x250
[ 345.127230][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 345.129749][ T5425] syscall_exit_to_user_mode+0x278/0x2a0
[ 345.132388][ T5425] do_syscall_64+0xdc/0x260
[ 345.134430][ T5425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 345.137036][ T5425] RIP: 0033:0x7fc1ff47f0d7
[ 345.139076][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 345.147615][ T5425] RSP: 002b:00007ffc02572aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 345.151454][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc1ff47f0d7
[ 345.154937][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc02572b60
[ 345.158337][ T5425] RBP: 00007ffc02572b60 R08: 0000000000000000 R09: 0000000000000000
[ 345.159334][ T9854] loop1: detected capacity change from 0 to 32768
[ 345.161841][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc02573c20
[ 345.168001][ T5425] R13: 00007fc1ff4c93b9 R14: 0000000000053fff R15: 0000000000000001
[ 345.171472][ T5425]
[ 345.172819][ T9849] CPU: 0 PID: 9849 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 345.177027][ T9849] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 345.181776][ T9849] Call Trace:
[ 345.183151][ T9849]
[ 345.184416][ T9849] dump_stack_lvl+0x16c/0x1f0
[ 345.186568][ T9849] sysfs_warn_dup+0x7f/0xa0
[ 345.188583][ T9849] sysfs_create_dir_ns+0x24d/0x2b0
[ 345.190485][ T9849] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 345.191813][ T9854] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 345.192936][ T9849] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 345.192960][ T9849] ? do_raw_spin_unlock+0x172/0x230
[ 345.192978][ T9849] kobject_add_internal+0x2c8/0x990
[ 345.202870][ T9849] kobject_init_and_add+0x11c/0x190
[ 345.205094][ T9849] ? __pfx_kobject_init_and_add+0x10/0x10
[ 345.207601][ T9849] ? lockdep_init_map_type+0x16d/0x7d0
[ 345.209968][ T9849] ? lockdep_init_map_type+0x16d/0x7d0
[ 345.212323][ T9849] gfs2_sys_fs_add+0x207/0x470
[ 345.214228][ T9849] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 345.216559][ T9849] ? __pfx_alloc_workqueue+0x10/0x10
[ 345.218767][ T9849] ? read_word_at_a_time+0xe/0x20
[ 345.220939][ T9849] gfs2_fill_super+0x1352/0x2bf0
[ 345.222976][ T9849] ? __pfx_gfs2_fill_super+0x10/0x10
[ 345.225083][ T9849] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 345.227204][ T9849] ? set_blocksize+0x2b1/0x350
[ 345.228704][ T9849] ? sb_set_blocksize+0xf6/0x120
[ 345.230426][ T9849] ? setup_bdev_super+0x392/0x720
[ 345.232678][ T9849] get_tree_bdev+0x36f/0x610
[ 345.234647][ T9849] ? __pfx_gfs2_fill_super+0x10/0x10
[ 345.236998][ T9849] ? __pfx_get_tree_bdev+0x10/0x10
[ 345.239326][ T9849] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 345.241783][ T9849] ? cap_capable+0x1cf/0x240
[ 345.243993][ T9849] gfs2_get_tree+0x4e/0x280
[ 345.246057][ T9849] vfs_get_tree+0x8f/0x380
[ 345.248109][ T9849] path_mount+0x14e6/0x1f20
[ 345.250158][ T9849] ? kmem_cache_free+0x12e/0x380
[ 345.252362][ T9849] ? __pfx_path_mount+0x10/0x10
[ 345.254499][ T9849] ? putname+0x12e/0x170
[ 345.256234][ T9849] __x64_sys_mount+0x297/0x320
[ 345.258166][ T9849] ? __pfx___x64_sys_mount+0x10/0x10
[ 345.260548][ T9849] do_syscall_64+0xcf/0x260
[ 345.262431][ T9849] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 345.265041][ T9849] RIP: 0033:0x7f7f1ea7f4aa
[ 345.266969][ T9849] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 345.275519][ T9849] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 345.279226][ T9849] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 345.282750][ T9849] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 345.286226][ T9849] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 345.289637][ T9849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 345.292623][ T9849] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 345.295944][ T9849]
[ 345.300287][ T9854] CPU: 0 PID: 9854 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 345.301901][ T9849] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 345.304438][ T9854] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 345.304451][ T9854] Call Trace:
[ 345.304457][ T9854]
[ 345.304464][ T9854] dump_stack_lvl+0x16c/0x1f0
[ 345.304487][ T9854] sysfs_warn_dup+0x7f/0xa0
[ 345.311281][ T9849] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 345.315618][ T9854] sysfs_create_dir_ns+0x24d/0x2b0
[ 345.327565][ T9854] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 345.330100][ T9854] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 345.332402][ T9854] ? do_raw_spin_unlock+0x172/0x230
[ 345.334704][ T9854] kobject_add_internal+0x2c8/0x990
[ 345.337255][ T9854] kobject_init_and_add+0x11c/0x190
[ 345.339674][ T9854] ? __pfx_kobject_init_and_add+0x10/0x10
[ 345.342096][ T9854] ? lockdep_init_map_type+0x16d/0x7d0
[ 345.344392][ T9854] ? lockdep_init_map_type+0x16d/0x7d0
[ 345.346767][ T9854] gfs2_sys_fs_add+0x207/0x470
[ 345.348714][ T9854] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 345.350853][ T9854] ? __pfx_alloc_workqueue+0x10/0x10
[ 345.352982][ T9854] ? read_word_at_a_time+0xe/0x20
[ 345.355084][ T9854] gfs2_fill_super+0x1352/0x2bf0
[ 345.357265][ T9854] ? __pfx_gfs2_fill_super+0x10/0x10
[ 345.359722][ T9854] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 345.362020][ T9854] ? set_blocksize+0x2b1/0x350
[ 345.363989][ T9854] ? sb_set_blocksize+0xf6/0x120
[ 345.366145][ T9854] ? setup_bdev_super+0x392/0x720
[ 345.368207][ T9854] get_tree_bdev+0x36f/0x610
[ 345.370226][ T9854] ? __pfx_gfs2_fill_super+0x10/0x10
[ 345.372518][ T9854] ? __pfx_get_tree_bdev+0x10/0x10
[ 345.374708][ T9854] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 345.376900][ T9854] ? cap_capable+0x1cf/0x240
[ 345.378723][ T9854] gfs2_get_tree+0x4e/0x280
[ 345.380529][ T9854] vfs_get_tree+0x8f/0x380
[ 345.382276][ T9854] path_mount+0x14e6/0x1f20
[ 345.384060][ T9854] ? kmem_cache_free+0x12e/0x380
[ 345.385976][ T9854] ? __pfx_path_mount+0x10/0x10
[ 345.387899][ T9854] ? putname+0x12e/0x170
[ 345.389560][ T9854] __x64_sys_mount+0x297/0x320
[ 345.391519][ T9854] ? __pfx___x64_sys_mount+0x10/0x10
[ 345.393717][ T9854] do_syscall_64+0xcf/0x260
[ 345.395668][ T9854] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 345.397933][ T9854] RIP: 0033:0x7fc2a807f4aa
[ 345.399798][ T9854] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 345.407501][ T9854] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 345.411048][ T9854] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 345.414366][ T9854] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 345.417624][ T9854] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 345.420910][ T9854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 345.423959][ T9854] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 345.427131][ T9854]
[ 345.430287][ T9854] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 345.436386][ T9854] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 345.490268][ T9857] loop0: detected capacity change from 0 to 32768
[ 345.510815][ T9857] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 345.525015][ T9857] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 345.544286][ T9857] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 345.553356][ T5463] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 345.556548][ T5463] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 345.630431][ T5463] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 73ms
[ 345.633978][ T5463] gfs2: fsid=syz:syz.0: jid=0: Done
[ 345.636378][ T9857] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 345.824483][ T9857] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 345.848844][ T5415] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 345.848844][ T5415] inode = 11 2340
[ 345.848844][ T5415] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 345.857324][ T5415] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 345.865116][ T5415] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5415 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 345.871996][ T5415] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 345.876581][ T5415] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 345.893242][ T5415] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 345.898505][ T5415] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 345.906623][ T5415] gfs2: fsid=syz:syz.0: File system withdrawn
[ 345.910560][ T5415] CPU: 3 PID: 5415 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 345.916061][ T5415] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 345.921763][ T5415] Call Trace:
[ 345.923626][ T5415]
[ 345.925311][ T5415] dump_stack_lvl+0x16c/0x1f0
[ 345.928043][ T5415] gfs2_withdraw+0xab8/0x1290
[ 345.930769][ T5415] ? __pfx_gfs2_withdraw+0x10/0x10
[ 345.933712][ T5415] ? map_id_range_down+0x2b6/0x3a0
[ 345.936616][ T9863] loop3: detected capacity change from 0 to 32768
[ 345.936645][ T5415] ? __pfx_map_id_range_down+0x10/0x10
[ 345.942282][ T5415] gfs2_inode_refresh+0xc94/0x1090
[ 345.944648][ T5415] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 345.947277][ T5415] inode_go_instantiate+0x47/0x60
[ 345.949518][ T5415] gfs2_instantiate+0x169/0x250
[ 345.951674][ T5415] gfs2_glock_wait+0x214/0x330
[ 345.953726][ T5415] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 345.956146][ T5415] gfs2_glock_nq+0x946/0x1cd0
[ 345.958270][ T5415] ? do_raw_spin_unlock+0x172/0x230
[ 345.960966][ T5415] ? __gfs2_holder_init+0x18a/0x2f0
[ 345.963943][ T5415] do_sync+0x6cf/0xd30
[ 345.965919][ T5415] ? __pfx_do_sync+0x10/0x10
[ 345.968046][ T5415] ? gfs2_quota_sync+0x4ad/0x630
[ 345.970324][ T5415] ? gfs2_quota_sync+0x419/0x630
[ 345.972570][ T5415] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 345.975192][ T5415] ? qd_check_sync+0x3d8/0x4f0
[ 345.977488][ T5415] gfs2_quota_sync+0x419/0x630
[ 345.980165][ T5415] gfs2_sync_fs+0x44/0xb0
[ 345.982651][ T5415] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 345.985032][ T5415] sync_filesystem+0x10d/0x290
[ 345.987250][ T5415] generic_shutdown_super+0x7e/0x3d0
[ 345.989662][ T5415] kill_block_super+0x3b/0x90
[ 345.991783][ T5415] gfs2_kill_sb+0x360/0x410
[ 345.993812][ T5415] deactivate_locked_super+0xbe/0x1a0
[ 345.996220][ T5415] deactivate_super+0xde/0x100
[ 345.997158][ T9867] loop2: detected capacity change from 0 to 32768
[ 345.998043][ T5415] cleanup_mnt+0x222/0x450
[ 345.998064][ T5415] task_work_run+0x14e/0x250
[ 345.998078][ T5415] ? __pfx_task_work_run+0x10/0x10
[ 345.998092][ T5415] syscall_exit_to_user_mode+0x278/0x2a0
[ 346.003223][ T9867] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 346.004933][ T5415] do_syscall_64+0xdc/0x260
[ 346.005370][ T9862] loop1: detected capacity change from 0 to 32768
[ 346.013222][ T9863] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 346.013352][ T5415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 346.024442][ T5415] RIP: 0033:0x7f354027f0d7
[ 346.026601][ T5415] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 346.027333][ T9862] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 346.035628][ T5415] RSP: 002b:00007ffdb3657438 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 346.035653][ T5415] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f354027f0d7
[ 346.035665][ T5415] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdb36574f0
[ 346.035676][ T5415] RBP: 00007ffdb36574f0 R08: 0000000000000000 R09: 0000000000000000
[ 346.035687][ T5415] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdb36585b0
[ 346.035700][ T5415] R13: 00007f35402c93b9 R14: 000000000005436e R15: 0000000000000001
[ 346.035715][ T5415]
[ 346.035724][ T9867] CPU: 2 PID: 9867 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 346.035746][ T9867] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 346.035755][ T9867] Call Trace:
[ 346.035762][ T9867]
[ 346.035767][ T9867] dump_stack_lvl+0x16c/0x1f0
[ 346.035793][ T9867] sysfs_warn_dup+0x7f/0xa0
[ 346.035816][ T9867] sysfs_create_dir_ns+0x24d/0x2b0
[ 346.035837][ T9867] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 346.035858][ T9867] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 346.035874][ T9867] ? do_raw_spin_unlock+0x172/0x230
[ 346.035888][ T9867] kobject_add_internal+0x2c8/0x990
[ 346.035910][ T9867] kobject_init_and_add+0x11c/0x190
[ 346.035930][ T9867] ? __pfx_kobject_init_and_add+0x10/0x10
[ 346.035951][ T9867] ? lockdep_init_map_type+0x16d/0x7d0
[ 346.035971][ T9867] ? lockdep_init_map_type+0x16d/0x7d0
[ 346.035992][ T9867] gfs2_sys_fs_add+0x207/0x470
[ 346.036012][ T9867] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 346.036030][ T9867] ? __pfx_alloc_workqueue+0x10/0x10
[ 346.036050][ T9867] ? read_word_at_a_time+0xe/0x20
[ 346.036071][ T9867] gfs2_fill_super+0x1352/0x2bf0
[ 346.036086][ T9867] ? __pfx_gfs2_fill_super+0x10/0x10
[ 346.036100][ T9867] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 346.036114][ T9867] ? set_blocksize+0x2b1/0x350
[ 346.036129][ T9867] ? sb_set_blocksize+0xf6/0x120
[ 346.036144][ T9867] ? setup_bdev_super+0x392/0x720
[ 346.036163][ T9867] get_tree_bdev+0x36f/0x610
[ 346.036199][ T9867] ? __pfx_gfs2_fill_super+0x10/0x10
[ 346.036212][ T9867] ? __pfx_get_tree_bdev+0x10/0x10
[ 346.036232][ T9867] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 346.036250][ T9867] ? cap_capable+0x1cf/0x240
[ 346.036270][ T9867] gfs2_get_tree+0x4e/0x280
[ 346.036290][ T9867] vfs_get_tree+0x8f/0x380
[ 346.036310][ T9867] path_mount+0x14e6/0x1f20
[ 346.036330][ T9867] ? kmem_cache_free+0x12e/0x380
[ 346.036346][ T9867] ? __pfx_path_mount+0x10/0x10
[ 346.036365][ T9867] ? putname+0x12e/0x170
[ 346.036381][ T9867] __x64_sys_mount+0x297/0x320
[ 346.036400][ T9867] ? __pfx___x64_sys_mount+0x10/0x10
[ 346.036421][ T9867] do_syscall_64+0xcf/0x260
[ 346.036442][ T9867] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 346.036464][ T9867] RIP: 0033:0x7f7f1ea7f4aa
[ 346.036476][ T9867] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 346.036489][ T9867] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 346.036504][ T9867] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 346.036513][ T9867] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 346.036523][ T9867] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 346.036532][ T9867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 346.036541][ T9867] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 346.036552][ T9867]
[ 346.036558][ T9863] CPU: 1 PID: 9863 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 346.036576][ T9863] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 346.036586][ T9863] Call Trace:
[ 346.036592][ T9863]
[ 346.036598][ T9867] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 346.036599][ T9863] dump_stack_lvl+0x16c/0x1f0
[ 346.036612][ T9867] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 346.036622][ T9863] sysfs_warn_dup+0x7f/0xa0
[ 346.036646][ T9863] sysfs_create_dir_ns+0x24d/0x2b0
[ 346.036665][ T9863] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 346.036685][ T9863] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 346.036698][ T9863] ? do_raw_spin_unlock+0x172/0x230
[ 346.036711][ T9863] kobject_add_internal+0x2c8/0x990
[ 346.036730][ T9863] kobject_init_and_add+0x11c/0x190
[ 346.036749][ T9863] ? __pfx_kobject_init_and_add+0x10/0x10
[ 346.036769][ T9863] ? lockdep_init_map_type+0x16d/0x7d0
[ 346.036790][ T9863] ? lockdep_init_map_type+0x16d/0x7d0
[ 346.036815][ T9863] gfs2_sys_fs_add+0x207/0x470
[ 346.036837][ T9863] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 346.036859][ T9863] ? __pfx_alloc_workqueue+0x10/0x10
[ 346.036883][ T9863] ? read_word_at_a_time+0xe/0x20
[ 346.036904][ T9863] gfs2_fill_super+0x1352/0x2bf0
[ 346.036940][ T9863] ? __pfx_gfs2_fill_super+0x10/0x10
[ 346.036957][ T9863] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 346.036973][ T9863] ? set_blocksize+0x2b1/0x350
[ 346.036990][ T9863] ? sb_set_blocksize+0xf6/0x120
[ 346.037008][ T9863] ? setup_bdev_super+0x392/0x720
[ 346.037029][ T9863] get_tree_bdev+0x36f/0x610
[ 346.037054][ T9863] ? __pfx_gfs2_fill_super+0x10/0x10
[ 346.037070][ T9863] ? __pfx_get_tree_bdev+0x10/0x10
[ 346.037092][ T9863] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 346.037113][ T9863] ? cap_capable+0x1cf/0x240
[ 346.037137][ T9863] gfs2_get_tree+0x4e/0x280
[ 346.037159][ T9863] vfs_get_tree+0x8f/0x380
[ 346.037183][ T9863] path_mount+0x14e6/0x1f20
[ 346.037205][ T9863] ? kmem_cache_free+0x12e/0x380
[ 346.037224][ T9863] ? __pfx_path_mount+0x10/0x10
[ 346.037247][ T9863] ? putname+0x12e/0x170
[ 346.037266][ T9863] __x64_sys_mount+0x297/0x320
[ 346.037296][ T9863] ? __pfx___x64_sys_mount+0x10/0x10
[ 346.037338][ T9863] do_syscall_64+0xcf/0x260
[ 346.037361][ T9863] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 346.037383][ T9863] RIP: 0033:0x7fc1ff47f4aa
[ 346.037396][ T9863] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 346.037411][ T9863] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 346.037428][ T9863] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 346.037440][ T9863] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 346.037452][ T9863] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 346.037464][ T9863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 346.037476][ T9863] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 346.037490][ T9863]
[ 346.037723][ T9863] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 346.063180][ T9862] CPU: 3 PID: 9862 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 346.063877][ T9863] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 346.068550][ T9862] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 346.068565][ T9862] Call Trace:
[ 346.068573][ T9862]
[ 346.068580][ T9862] dump_stack_lvl+0x16c/0x1f0
[ 346.068607][ T9862] sysfs_warn_dup+0x7f/0xa0
[ 346.068634][ T9862] sysfs_create_dir_ns+0x24d/0x2b0
[ 346.365764][ T9862] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 346.368177][ T9862] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 346.370862][ T9862] ? do_raw_spin_unlock+0x172/0x230
[ 346.373246][ T9862] kobject_add_internal+0x2c8/0x990
[ 346.375510][ T9862] kobject_init_and_add+0x11c/0x190
[ 346.377755][ T9862] ? __pfx_kobject_init_and_add+0x10/0x10
[ 346.380194][ T9862] ? lockdep_init_map_type+0x16d/0x7d0
[ 346.382532][ T9862] ? lockdep_init_map_type+0x16d/0x7d0
[ 346.384845][ T9862] gfs2_sys_fs_add+0x207/0x470
[ 346.386922][ T9862] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 346.389343][ T9862] ? __pfx_alloc_workqueue+0x10/0x10
[ 346.392224][ T9862] ? read_word_at_a_time+0xe/0x20
[ 346.394422][ T9862] gfs2_fill_super+0x1352/0x2bf0
[ 346.396521][ T9862] ? __pfx_gfs2_fill_super+0x10/0x10
[ 346.398791][ T9862] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 346.401070][ T9862] ? set_blocksize+0x2b1/0x350
[ 346.403134][ T9862] ? sb_set_blocksize+0xf6/0x120
[ 346.405264][ T9862] ? setup_bdev_super+0x392/0x720
[ 346.407478][ T9862] get_tree_bdev+0x36f/0x610
[ 346.409830][ T9862] ? __pfx_gfs2_fill_super+0x10/0x10
[ 346.412157][ T9862] ? __pfx_get_tree_bdev+0x10/0x10
[ 346.414414][ T9862] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 346.416821][ T9862] ? cap_capable+0x1cf/0x240
[ 346.418843][ T9862] gfs2_get_tree+0x4e/0x280
[ 346.421167][ T9862] vfs_get_tree+0x8f/0x380
[ 346.423702][ T9862] path_mount+0x14e6/0x1f20
[ 346.425685][ T9862] ? kmem_cache_free+0x12e/0x380
[ 346.428201][ T9862] ? __pfx_path_mount+0x10/0x10
[ 346.430770][ T9862] ? putname+0x12e/0x170
[ 346.432607][ T9862] __x64_sys_mount+0x297/0x320
[ 346.434676][ T9862] ? __pfx___x64_sys_mount+0x10/0x10
[ 346.436974][ T9862] do_syscall_64+0xcf/0x260
[ 346.438998][ T9862] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 346.441534][ T9862] RIP: 0033:0x7fc2a807f4aa
[ 346.443434][ T9862] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 346.451475][ T9862] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 346.454814][ T9862] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 346.458131][ T9862] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 346.461371][ T9862] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 346.464416][ T9862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 346.467030][ T9862] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 346.469632][ T9862]
[ 346.477748][ T9862] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 346.485141][ T9862] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 346.869636][ T9873] loop2: detected capacity change from 0 to 32768
[ 346.900211][ T9873] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 346.906476][ T9873] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 346.919098][ T9873] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 346.924714][ T5265] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 346.932286][ T5265] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 346.976197][ T5265] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 43ms
[ 346.979855][ T5265] gfs2: fsid=syz:syz.0: jid=0: Done
[ 346.984428][ T9873] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 347.042263][ T9879] loop1: detected capacity change from 0 to 32768
[ 347.042270][ T9877] loop3: detected capacity change from 0 to 32768
[ 347.057238][ T9877] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 347.061946][ T9879] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 347.065479][ T9879] CPU: 1 PID: 9879 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 347.070017][ T9879] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 347.075302][ T9879] Call Trace:
[ 347.077236][ T9879]
[ 347.078985][ T9879] dump_stack_lvl+0x16c/0x1f0
[ 347.081349][ T9879] sysfs_warn_dup+0x7f/0xa0
[ 347.083664][ T9879] sysfs_create_dir_ns+0x24d/0x2b0
[ 347.086437][ T9879] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 347.089271][ T9879] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 347.091779][ T9879] ? do_raw_spin_unlock+0x172/0x230
[ 347.094232][ T9879] kobject_add_internal+0x2c8/0x990
[ 347.096431][ T9879] kobject_init_and_add+0x11c/0x190
[ 347.098615][ T9879] ? __pfx_kobject_init_and_add+0x10/0x10
[ 347.101329][ T9879] ? lockdep_init_map_type+0x16d/0x7d0
[ 347.104002][ T9879] ? lockdep_init_map_type+0x16d/0x7d0
[ 347.106547][ T9879] gfs2_sys_fs_add+0x207/0x470
[ 347.108771][ T9879] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 347.110296][ T9876] loop0: detected capacity change from 0 to 32768
[ 347.111084][ T9879] ? __pfx_alloc_workqueue+0x10/0x10
[ 347.116603][ T9879] ? read_word_at_a_time+0xe/0x20
[ 347.119011][ T9879] gfs2_fill_super+0x1352/0x2bf0
[ 347.121729][ T9879] ? __pfx_gfs2_fill_super+0x10/0x10
[ 347.124610][ T9879] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 347.125542][ T9873] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 347.127578][ T9879] ? set_blocksize+0x2b1/0x350
[ 347.127604][ T9879] ? sb_set_blocksize+0xf6/0x120
[ 347.127624][ T9879] ? setup_bdev_super+0x392/0x720
[ 347.137601][ T9879] get_tree_bdev+0x36f/0x610
[ 347.138764][ T9876] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 347.139693][ T9879] ? __pfx_gfs2_fill_super+0x10/0x10
[ 347.145655][ T9879] ? __pfx_get_tree_bdev+0x10/0x10
[ 347.148032][ T9879] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 347.150434][ T9879] ? cap_capable+0x1cf/0x240
[ 347.152500][ T9879] gfs2_get_tree+0x4e/0x280
[ 347.154588][ T9879] vfs_get_tree+0x8f/0x380
[ 347.156495][ T9879] path_mount+0x14e6/0x1f20
[ 347.158352][ T9879] ? kmem_cache_free+0x12e/0x380
[ 347.160394][ T9879] ? __pfx_path_mount+0x10/0x10
[ 347.162395][ T9879] ? putname+0x12e/0x170
[ 347.164220][ T9879] __x64_sys_mount+0x297/0x320
[ 347.166317][ T9879] ? __pfx___x64_sys_mount+0x10/0x10
[ 347.168541][ T9879] do_syscall_64+0xcf/0x260
[ 347.170491][ T9879] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 347.173011][ T9879] RIP: 0033:0x7fc2a807f4aa
[ 347.174830][ T9879] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 347.182708][ T9879] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 347.186218][ T9879] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 347.190108][ T9879] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 347.193742][ T9879] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 347.197235][ T9879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 347.200823][ T9879] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 347.204367][ T9879]
[ 347.205758][ T9876] CPU: 0 PID: 9876 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 347.210432][ T9876] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 347.210943][ T9879] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 347.214898][ T9876] Call Trace:
[ 347.214910][ T9876]
[ 347.223758][ T9876] dump_stack_lvl+0x16c/0x1f0
[ 347.224996][ T9879] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 347.225889][ T9876] sysfs_warn_dup+0x7f/0xa0
[ 347.230728][ T9876] sysfs_create_dir_ns+0x24d/0x2b0
[ 347.232925][ T9876] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 347.235147][ T9876] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 347.237181][ T9876] ? do_raw_spin_unlock+0x172/0x230
[ 347.240172][ T9876] kobject_add_internal+0x2c8/0x990
[ 347.243526][ T9876] kobject_init_and_add+0x11c/0x190
[ 347.245848][ T9876] ? __pfx_kobject_init_and_add+0x10/0x10
[ 347.248866][ T9876] ? lockdep_init_map_type+0x16d/0x7d0
[ 347.252474][ T9876] ? lockdep_init_map_type+0x16d/0x7d0
[ 347.254959][ T9876] gfs2_sys_fs_add+0x207/0x470
[ 347.257111][ T9876] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 347.259298][ T9876] ? __pfx_alloc_workqueue+0x10/0x10
[ 347.261446][ T9876] ? read_word_at_a_time+0xe/0x20
[ 347.263339][ T9876] gfs2_fill_super+0x1352/0x2bf0
[ 347.265073][ T9876] ? __pfx_gfs2_fill_super+0x10/0x10
[ 347.266925][ T9876] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 347.268798][ T9876] ? set_blocksize+0x2b1/0x350
[ 347.270510][ T9876] ? sb_set_blocksize+0xf6/0x120
[ 347.274115][ T9876] ? setup_bdev_super+0x392/0x720
[ 347.278444][ T9876] get_tree_bdev+0x36f/0x610
[ 347.281509][ T9876] ? __pfx_gfs2_fill_super+0x10/0x10
[ 347.284435][ T9876] ? __pfx_get_tree_bdev+0x10/0x10
[ 347.288042][ T9876] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 347.290482][ T9876] ? cap_capable+0x1cf/0x240
[ 347.292260][ T9876] gfs2_get_tree+0x4e/0x280
[ 347.293909][ T9876] vfs_get_tree+0x8f/0x380
[ 347.296064][ T9876] path_mount+0x14e6/0x1f20
[ 347.299157][ T9876] ? kmem_cache_free+0x12e/0x380
[ 347.301335][ T9876] ? __pfx_path_mount+0x10/0x10
[ 347.303318][ T9876] ? putname+0x12e/0x170
[ 347.305011][ T9876] __x64_sys_mount+0x297/0x320
[ 347.307045][ T9876] ? __pfx___x64_sys_mount+0x10/0x10
[ 347.309213][ T9876] do_syscall_64+0xcf/0x260
[ 347.311891][ T9876] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 347.314901][ T9876] RIP: 0033:0x7f354027f4aa
[ 347.317871][ T9876] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 347.331162][ T9876] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 347.334517][ T9876] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 347.337784][ T9876] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 347.341039][ T9876] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 347.344231][ T9876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 347.347365][ T9876] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 347.350483][ T9876]
[ 347.357027][ T9877] CPU: 2 PID: 9877 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 347.358474][ T9876] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 347.360210][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 347.360210][ T5421] inode = 11 2340
[ 347.360210][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 347.360236][ T5421] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 347.360259][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 347.360295][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 347.360311][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 347.361227][ T9877] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 347.361246][ T9877] Call Trace:
[ 347.361255][ T9877]
[ 347.361262][ T9877] dump_stack_lvl+0x16c/0x1f0
[ 347.361290][ T9877] sysfs_warn_dup+0x7f/0xa0
[ 347.361317][ T9877] sysfs_create_dir_ns+0x24d/0x2b0
[ 347.361343][ T9877] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 347.363818][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 347.363829][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 347.366407][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 347.368226][ T9876] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 347.374770][ T9877] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 347.374798][ T9877] ? do_raw_spin_unlock+0x172/0x230
[ 347.374817][ T9877] kobject_add_internal+0x2c8/0x990
[ 347.374887][ T9877] kobject_init_and_add+0x11c/0x190
[ 347.374913][ T9877] ? __pfx_kobject_init_and_add+0x10/0x10
[ 347.374981][ T9877] ? lockdep_init_map_type+0x16d/0x7d0
[ 347.375007][ T9877] ? lockdep_init_map_type+0x16d/0x7d0
[ 347.437161][ T9877] gfs2_sys_fs_add+0x207/0x470
[ 347.439109][ T9877] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 347.441748][ T9877] ? __pfx_alloc_workqueue+0x10/0x10
[ 347.444002][ T9877] ? read_word_at_a_time+0xe/0x20
[ 347.446120][ T9877] gfs2_fill_super+0x1352/0x2bf0
[ 347.448769][ T9877] ? __pfx_gfs2_fill_super+0x10/0x10
[ 347.451032][ T9877] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 347.453357][ T9877] ? set_blocksize+0x2b1/0x350
[ 347.455373][ T9877] ? sb_set_blocksize+0xf6/0x120
[ 347.457367][ T9877] ? setup_bdev_super+0x392/0x720
[ 347.459420][ T9877] get_tree_bdev+0x36f/0x610
[ 347.461302][ T9877] ? __pfx_gfs2_fill_super+0x10/0x10
[ 347.463505][ T9877] ? __pfx_get_tree_bdev+0x10/0x10
[ 347.465710][ T9877] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 347.468149][ T9877] ? cap_capable+0x1cf/0x240
[ 347.470144][ T9877] gfs2_get_tree+0x4e/0x280
[ 347.472229][ T9877] vfs_get_tree+0x8f/0x380
[ 347.474129][ T9877] path_mount+0x14e6/0x1f20
[ 347.476106][ T9877] ? kmem_cache_free+0x12e/0x380
[ 347.478226][ T9877] ? __pfx_path_mount+0x10/0x10
[ 347.480545][ T9877] ? putname+0x12e/0x170
[ 347.482618][ T9877] __x64_sys_mount+0x297/0x320
[ 347.484564][ T9877] ? __pfx___x64_sys_mount+0x10/0x10
[ 347.486811][ T9877] do_syscall_64+0xcf/0x260
[ 347.488888][ T9877] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 347.491389][ T9877] RIP: 0033:0x7fc1ff47f4aa
[ 347.493830][ T9877] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 347.502589][ T9877] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 347.506115][ T9877] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 347.509526][ T9877] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 347.512889][ T9877] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 347.516194][ T9877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 347.519565][ T9877] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 347.522833][ T9877]
[ 347.523933][ T5421] CPU: 0 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 347.528334][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 347.529223][ T9877] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 347.532715][ T5421] Call Trace:
[ 347.532724][ T5421]
[ 347.542921][ T9877] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 347.544068][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 347.549744][ T5421] gfs2_withdraw+0xab8/0x1290
[ 347.551594][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 347.553809][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 347.555678][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 347.557556][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 347.559361][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 347.561300][ T5421] inode_go_instantiate+0x47/0x60
[ 347.563051][ T5421] gfs2_instantiate+0x169/0x250
[ 347.564737][ T5421] gfs2_glock_wait+0x214/0x330
[ 347.566527][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 347.568916][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 347.570830][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 347.572865][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 347.574923][ T5421] do_sync+0x6cf/0xd30
[ 347.576350][ T5421] ? __pfx_do_sync+0x10/0x10
[ 347.577949][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 347.579821][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 347.581755][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 347.583888][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 347.585695][ T5421] gfs2_quota_sync+0x419/0x630
[ 347.587673][ T5421] gfs2_sync_fs+0x44/0xb0
[ 347.589430][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 347.591379][ T5421] sync_filesystem+0x10d/0x290
[ 347.593185][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 347.595200][ T5421] kill_block_super+0x3b/0x90
[ 347.597078][ T5421] gfs2_kill_sb+0x360/0x410
[ 347.598860][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 347.600928][ T5421] deactivate_super+0xde/0x100
[ 347.602767][ T5421] cleanup_mnt+0x222/0x450
[ 347.604580][ T5421] task_work_run+0x14e/0x250
[ 347.606442][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 347.608428][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 347.610634][ T5421] do_syscall_64+0xdc/0x260
[ 347.612543][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 347.615035][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 347.616792][ T5421] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 347.624053][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 347.627308][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 347.630393][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 347.633428][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 347.636514][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 347.639642][ T5421] R13: 00007f7f1eac93b9 R14: 000000000005473a R15: 0000000000000001
[ 347.642661][ T5421]
[ 348.151731][ T9890] loop1: detected capacity change from 0 to 32768
[ 348.168264][ T9890] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 348.172014][ T9890] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 348.190123][ T9890] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 348.204212][ T71] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 348.206456][ T9892] loop0: detected capacity change from 0 to 32768
[ 348.207371][ T71] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 348.208932][ T9894] loop2: detected capacity change from 0 to 32768
[ 348.218820][ T9892] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 348.222160][ T9892] CPU: 2 PID: 9892 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 348.226465][ T9892] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 348.231485][ T9892] Call Trace:
[ 348.233222][ T9892]
[ 348.234589][ T9892] dump_stack_lvl+0x16c/0x1f0
[ 348.236823][ T9892] sysfs_warn_dup+0x7f/0xa0
[ 348.239073][ T9892] sysfs_create_dir_ns+0x24d/0x2b0
[ 348.241437][ T9892] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 348.244558][ T9892] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 348.247206][ T9892] ? do_raw_spin_unlock+0x172/0x230
[ 348.249507][ T9892] kobject_add_internal+0x2c8/0x990
[ 348.251936][ T9892] kobject_init_and_add+0x11c/0x190
[ 348.254253][ T9892] ? __pfx_kobject_init_and_add+0x10/0x10
[ 348.256729][ T9892] ? lockdep_init_map_type+0x16d/0x7d0
[ 348.259132][ T9892] ? lockdep_init_map_type+0x16d/0x7d0
[ 348.260737][ T71] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 53ms
[ 348.261536][ T9892] gfs2_sys_fs_add+0x207/0x470
[ 348.261565][ T9892] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 348.264533][ T71] gfs2: fsid=syz:syz.0: jid=0: Done
[ 348.266315][ T9892] ? __pfx_alloc_workqueue+0x10/0x10
[ 348.266346][ T9892] ? read_word_at_a_time+0xe/0x20
[ 348.266395][ T9892] gfs2_fill_super+0x1352/0x2bf0
[ 348.269266][ T9890] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 348.270634][ T9892] ? __pfx_gfs2_fill_super+0x10/0x10
[ 348.270653][ T9892] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 348.270670][ T9892] ? set_blocksize+0x2b1/0x350
[ 348.274022][ T9894] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 348.274963][ T9892] ? sb_set_blocksize+0xf6/0x120
[ 348.274986][ T9892] ? setup_bdev_super+0x392/0x720
[ 348.275011][ T9892] get_tree_bdev+0x36f/0x610
[ 348.278958][ T9896] loop3: detected capacity change from 0 to 32768
[ 348.280337][ T9892] ? __pfx_gfs2_fill_super+0x10/0x10
[ 348.280358][ T9892] ? __pfx_get_tree_bdev+0x10/0x10
[ 348.280384][ T9892] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 348.299372][ T9896] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 348.301105][ T9892] ? cap_capable+0x1cf/0x240
[ 348.301140][ T9892] gfs2_get_tree+0x4e/0x280
[ 348.316839][ T9892] vfs_get_tree+0x8f/0x380
[ 348.318901][ T9892] path_mount+0x14e6/0x1f20
[ 348.321070][ T9892] ? kmem_cache_free+0x12e/0x380
[ 348.323381][ T9892] ? __pfx_path_mount+0x10/0x10
[ 348.325684][ T9892] ? putname+0x12e/0x170
[ 348.327643][ T9892] __x64_sys_mount+0x297/0x320
[ 348.329852][ T9892] ? __pfx___x64_sys_mount+0x10/0x10
[ 348.332230][ T9892] do_syscall_64+0xcf/0x260
[ 348.334386][ T9892] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 348.336943][ T9892] RIP: 0033:0x7f354027f4aa
[ 348.338776][ T9892] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 348.346466][ T9892] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 348.350262][ T9892] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 348.353848][ T9892] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 348.357582][ T9892] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 348.361051][ T9892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 348.364480][ T9892] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 348.367923][ T9892]
[ 348.369572][ T9896] CPU: 1 PID: 9896 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 348.373596][ T9896] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 348.376198][ T9892] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 348.378595][ T9896] Call Trace:
[ 348.378607][ T9896]
[ 348.378614][ T9896] dump_stack_lvl+0x16c/0x1f0
[ 348.378643][ T9896] sysfs_warn_dup+0x7f/0xa0
[ 348.384555][ T9892] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 348.386006][ T9896] sysfs_create_dir_ns+0x24d/0x2b0
[ 348.386039][ T9896] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 348.398665][ T9896] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 348.400800][ T9896] ? do_raw_spin_unlock+0x172/0x230
[ 348.402887][ T9896] kobject_add_internal+0x2c8/0x990
[ 348.405014][ T9896] kobject_init_and_add+0x11c/0x190
[ 348.419280][ T9896] ? __pfx_kobject_init_and_add+0x10/0x10
[ 348.421779][ T9896] ? lockdep_init_map_type+0x16d/0x7d0
[ 348.424158][ T9896] ? lockdep_init_map_type+0x16d/0x7d0
[ 348.426575][ T9896] gfs2_sys_fs_add+0x207/0x470
[ 348.428692][ T9896] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 348.431056][ T9896] ? __pfx_alloc_workqueue+0x10/0x10
[ 348.433436][ T9896] ? read_word_at_a_time+0xe/0x20
[ 348.448859][ T9896] gfs2_fill_super+0x1352/0x2bf0
[ 348.459751][ T9896] ? __pfx_gfs2_fill_super+0x10/0x10
[ 348.462136][ T9896] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 348.464606][ T9896] ? set_blocksize+0x2b1/0x350
[ 348.466808][ T9896] ? sb_set_blocksize+0xf6/0x120
[ 348.469028][ T9896] ? setup_bdev_super+0x392/0x720
[ 348.486731][ T9896] get_tree_bdev+0x36f/0x610
[ 348.489822][ T9896] ? __pfx_gfs2_fill_super+0x10/0x10
[ 348.493355][ T9896] ? __pfx_get_tree_bdev+0x10/0x10
[ 348.497600][ T9896] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 348.501217][ T9896] ? cap_capable+0x1cf/0x240
[ 348.503595][ T9896] gfs2_get_tree+0x4e/0x280
[ 348.505704][ T9896] vfs_get_tree+0x8f/0x380
[ 348.507783][ T9896] path_mount+0x14e6/0x1f20
[ 348.509856][ T9896] ? kmem_cache_free+0x12e/0x380
[ 348.512483][ T9896] ? __pfx_path_mount+0x10/0x10
[ 348.515084][ T9896] ? putname+0x12e/0x170
[ 348.517140][ T9896] __x64_sys_mount+0x297/0x320
[ 348.519682][ T9896] ? __pfx___x64_sys_mount+0x10/0x10
[ 348.523723][ T9896] do_syscall_64+0xcf/0x260
[ 348.527415][ T9896] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 348.532993][ T9896] RIP: 0033:0x7fc1ff47f4aa
[ 348.535656][ T9896] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 348.545356][ T9890] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 348.548497][ T9896] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 348.548560][ T9896] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 348.548573][ T9896] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 348.548585][ T9896] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 348.548597][ T9896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 348.548686][ T9896] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 348.548702][ T9896]
[ 348.550672][ T9896] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 348.553963][ T9894] CPU: 3 PID: 9894 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 348.557426][ T9896] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 348.561283][ T9894] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 348.561297][ T9894] Call Trace:
[ 348.561306][ T9894]
[ 348.561314][ T9894] dump_stack_lvl+0x16c/0x1f0
[ 348.561342][ T9894] sysfs_warn_dup+0x7f/0xa0
[ 348.561369][ T9894] sysfs_create_dir_ns+0x24d/0x2b0
[ 348.561396][ T9894] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 348.607035][ T9894] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 348.609411][ T9894] ? do_raw_spin_unlock+0x172/0x230
[ 348.611690][ T9894] kobject_add_internal+0x2c8/0x990
[ 348.613929][ T9894] kobject_init_and_add+0x11c/0x190
[ 348.616443][ T9894] ? __pfx_kobject_init_and_add+0x10/0x10
[ 348.619972][ T9894] ? lockdep_init_map_type+0x16d/0x7d0
[ 348.622858][ T9894] ? lockdep_init_map_type+0x16d/0x7d0
[ 348.625625][ T9894] gfs2_sys_fs_add+0x207/0x470
[ 348.627712][ T9894] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 348.629959][ T9894] ? __pfx_alloc_workqueue+0x10/0x10
[ 348.632230][ T9894] ? read_word_at_a_time+0xe/0x20
[ 348.634453][ T9894] gfs2_fill_super+0x1352/0x2bf0
[ 348.637016][ T9894] ? __pfx_gfs2_fill_super+0x10/0x10
[ 348.639318][ T9894] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 348.641667][ T9894] ? set_blocksize+0x2b1/0x350
[ 348.643582][ T9894] ? sb_set_blocksize+0xf6/0x120
[ 348.645529][ T9894] ? setup_bdev_super+0x392/0x720
[ 348.647548][ T9894] get_tree_bdev+0x36f/0x610
[ 348.649449][ T9894] ? __pfx_gfs2_fill_super+0x10/0x10
[ 348.651606][ T9894] ? __pfx_get_tree_bdev+0x10/0x10
[ 348.653756][ T9894] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 348.658484][ T9894] ? cap_capable+0x1cf/0x240
[ 348.660457][ T9894] gfs2_get_tree+0x4e/0x280
[ 348.662406][ T9894] vfs_get_tree+0x8f/0x380
[ 348.664363][ T9894] path_mount+0x14e6/0x1f20
[ 348.666243][ T9894] ? kmem_cache_free+0x12e/0x380
[ 348.668253][ T9894] ? __pfx_path_mount+0x10/0x10
[ 348.670236][ T9894] ? putname+0x12e/0x170
[ 348.672315][ T9894] __x64_sys_mount+0x297/0x320
[ 348.674390][ T9894] ? __pfx___x64_sys_mount+0x10/0x10
[ 348.676744][ T9894] do_syscall_64+0xcf/0x260
[ 348.678650][ T9894] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 348.681040][ T9894] RIP: 0033:0x7f7f1ea7f4aa
[ 348.683089][ T9894] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 348.692316][ T9894] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 348.695861][ T9894] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 348.699605][ T9894] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 348.703167][ T9894] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 348.706571][ T9894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 348.709977][ T9894] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 348.713578][ T9894]
[ 348.726317][ T9894] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 348.738747][ T9894] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 348.739841][ T5416] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 348.739841][ T5416] inode = 11 2340
[ 348.739841][ T5416] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 348.768736][ T5416] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 348.778680][ T5416] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5416 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 348.796648][ T5416] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 348.800811][ T5416] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 348.809433][ T5416] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 348.816341][ T5416] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 348.821826][ T5416] gfs2: fsid=syz:syz.0: File system withdrawn
[ 348.844416][ T5416] CPU: 1 PID: 5416 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 348.848856][ T5416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 348.853478][ T5416] Call Trace:
[ 348.855010][ T5416]
[ 348.856263][ T5416] dump_stack_lvl+0x16c/0x1f0
[ 348.858095][ T5416] gfs2_withdraw+0xab8/0x1290
[ 348.859961][ T5416] ? __pfx_gfs2_withdraw+0x10/0x10
[ 348.861990][ T5416] ? map_id_range_down+0x2b6/0x3a0
[ 348.864009][ T5416] ? __pfx_map_id_range_down+0x10/0x10
[ 348.866141][ T5416] gfs2_inode_refresh+0xc94/0x1090
[ 348.868151][ T5416] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 348.870339][ T5416] inode_go_instantiate+0x47/0x60
[ 348.872717][ T5416] gfs2_instantiate+0x169/0x250
[ 348.875134][ T5416] gfs2_glock_wait+0x214/0x330
[ 348.877291][ T5416] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 348.879714][ T5416] gfs2_glock_nq+0x946/0x1cd0
[ 348.882014][ T5416] ? do_raw_spin_unlock+0x172/0x230
[ 348.883902][ T5416] ? __gfs2_holder_init+0x18a/0x2f0
[ 348.885700][ T5416] do_sync+0x6cf/0xd30
[ 348.887128][ T5416] ? __pfx_do_sync+0x10/0x10
[ 348.888738][ T5416] ? gfs2_quota_sync+0x4ad/0x630
[ 348.890541][ T5416] ? gfs2_quota_sync+0x419/0x630
[ 348.892421][ T5416] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 348.894275][ T5416] ? qd_check_sync+0x3d8/0x4f0
[ 348.895945][ T5416] gfs2_quota_sync+0x419/0x630
[ 348.897619][ T5416] gfs2_sync_fs+0x44/0xb0
[ 348.899475][ T5416] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 348.901719][ T5416] sync_filesystem+0x10d/0x290
[ 348.903836][ T5416] generic_shutdown_super+0x7e/0x3d0
[ 348.906218][ T5416] kill_block_super+0x3b/0x90
[ 348.908334][ T5416] gfs2_kill_sb+0x360/0x410
[ 348.910386][ T5416] deactivate_locked_super+0xbe/0x1a0
[ 348.912796][ T5416] deactivate_super+0xde/0x100
[ 348.914952][ T5416] cleanup_mnt+0x222/0x450
[ 348.916689][ T5416] task_work_run+0x14e/0x250
[ 348.918463][ T5416] ? __pfx_task_work_run+0x10/0x10
[ 348.920502][ T5416] syscall_exit_to_user_mode+0x278/0x2a0
[ 348.922679][ T5416] do_syscall_64+0xdc/0x260
[ 348.924444][ T5416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 348.926724][ T5416] RIP: 0033:0x7fc2a807f0d7
[ 348.928680][ T5416] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 348.937343][ T5416] RSP: 002b:00007ffdf8694db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 348.941082][ T5416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc2a807f0d7
[ 348.944627][ T5416] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdf8694e70
[ 348.947907][ T5416] RBP: 00007ffdf8694e70 R08: 0000000000000000 R09: 0000000000000000
[ 348.950929][ T5416] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdf8695f30
[ 348.953933][ T5416] R13: 00007fc2a80c93b9 R14: 0000000000054e01 R15: 0000000000000001
[ 348.956964][ T5416]
[ 349.223080][ T9904] loop0: detected capacity change from 0 to 32768
[ 349.232998][ T9904] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 349.242077][ T9904] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 349.260575][ T9904] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 349.267416][ T5543] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 349.274025][ T5543] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 349.333854][ T5543] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 59ms
[ 349.341095][ T5543] gfs2: fsid=syz:syz.0: jid=0: Done
[ 349.347086][ T9904] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 349.389636][ T9908] loop3: detected capacity change from 0 to 32768
[ 349.399536][ T9908] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 349.402536][ T9908] CPU: 0 PID: 9908 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 349.406448][ T9908] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 349.422915][ T9908] Call Trace:
[ 349.424375][ T9908]
[ 349.425650][ T9908] dump_stack_lvl+0x16c/0x1f0
[ 349.427683][ T9908] sysfs_warn_dup+0x7f/0xa0
[ 349.429623][ T9908] sysfs_create_dir_ns+0x24d/0x2b0
[ 349.431853][ T9908] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 349.434046][ T9908] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 349.436402][ T9908] ? do_raw_spin_unlock+0x172/0x230
[ 349.438676][ T9908] kobject_add_internal+0x2c8/0x990
[ 349.441016][ T9908] kobject_init_and_add+0x11c/0x190
[ 349.443315][ T9908] ? __pfx_kobject_init_and_add+0x10/0x10
[ 349.445839][ T9908] ? lockdep_init_map_type+0x16d/0x7d0
[ 349.448247][ T9908] ? lockdep_init_map_type+0x16d/0x7d0
[ 349.450645][ T9908] gfs2_sys_fs_add+0x207/0x470
[ 349.452405][ T9908] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 349.454435][ T9908] ? __pfx_alloc_workqueue+0x10/0x10
[ 349.456500][ T9908] ? read_word_at_a_time+0xe/0x20
[ 349.458420][ T9908] gfs2_fill_super+0x1352/0x2bf0
[ 349.461476][ T9908] ? __pfx_gfs2_fill_super+0x10/0x10
[ 349.463441][ T9908] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 349.465475][ T9908] ? set_blocksize+0x2b1/0x350
[ 349.467496][ T9908] ? sb_set_blocksize+0xf6/0x120
[ 349.469631][ T9908] ? setup_bdev_super+0x392/0x720
[ 349.471891][ T9908] get_tree_bdev+0x36f/0x610
[ 349.473925][ T9908] ? __pfx_gfs2_fill_super+0x10/0x10
[ 349.476197][ T9908] ? __pfx_get_tree_bdev+0x10/0x10
[ 349.478694][ T9908] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 349.481121][ T9908] ? cap_capable+0x1cf/0x240
[ 349.483079][ T9908] gfs2_get_tree+0x4e/0x280
[ 349.484862][ T9908] vfs_get_tree+0x8f/0x380
[ 349.486610][ T9908] path_mount+0x14e6/0x1f20
[ 349.488567][ T9908] ? kmem_cache_free+0x12e/0x380
[ 349.490483][ T9908] ? __pfx_path_mount+0x10/0x10
[ 349.492362][ T9908] ? putname+0x12e/0x170
[ 349.493992][ T9908] __x64_sys_mount+0x297/0x320
[ 349.495926][ T9908] ? __pfx___x64_sys_mount+0x10/0x10
[ 349.498224][ T9908] do_syscall_64+0xcf/0x260
[ 349.514413][ T9908] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 349.516746][ T9908] RIP: 0033:0x7fc1ff47f4aa
[ 349.518377][ T9908] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 349.526081][ T9908] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 349.529022][ T9908] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 349.541017][ T9908] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 349.544360][ T9908] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 349.547949][ T9910] loop2: detected capacity change from 0 to 32768
[ 349.548172][ T9908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 349.555134][ T9908] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 349.558854][ T9908]
[ 349.561690][ T9908] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 349.564399][ T9910] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 349.567839][ T9908] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 349.579132][ T9910] CPU: 3 PID: 9910 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 349.583286][ T9910] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 349.587756][ T9910] Call Trace:
[ 349.589300][ T9910]
[ 349.590696][ T9910] dump_stack_lvl+0x16c/0x1f0
[ 349.592774][ T9910] sysfs_warn_dup+0x7f/0xa0
[ 349.594282][ T9904] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 349.594529][ T9910] sysfs_create_dir_ns+0x24d/0x2b0
[ 349.599783][ T9910] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 349.602226][ T9910] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 349.604774][ T9910] ? do_raw_spin_unlock+0x172/0x230
2024/04/14 23:33:41 executed programs: 1229
[ 349.606983][ T9910] kobject_add_internal+0x2c8/0x990
[ 349.609336][ T9910] kobject_init_and_add+0x11c/0x190
[ 349.611471][ T9910] ? __pfx_kobject_init_and_add+0x10/0x10
[ 349.613897][ T9910] ? lockdep_init_map_type+0x16d/0x7d0
[ 349.616320][ T9910] ? lockdep_init_map_type+0x16d/0x7d0
[ 349.618695][ T9910] gfs2_sys_fs_add+0x207/0x470
[ 349.620925][ T9910] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 349.623222][ T9910] ? __pfx_alloc_workqueue+0x10/0x10
[ 349.625281][ T9910] ? read_word_at_a_time+0xe/0x20
[ 349.627289][ T9910] gfs2_fill_super+0x1352/0x2bf0
[ 349.630376][ T9910] ? __pfx_gfs2_fill_super+0x10/0x10
[ 349.634653][ T9910] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 349.637051][ T9910] ? set_blocksize+0x2b1/0x350
[ 349.639327][ T9910] ? sb_set_blocksize+0xf6/0x120
[ 349.641573][ T9910] ? setup_bdev_super+0x392/0x720
[ 349.643749][ T9910] get_tree_bdev+0x36f/0x610
[ 349.645873][ T9910] ? __pfx_gfs2_fill_super+0x10/0x10
[ 349.648130][ T9910] ? __pfx_get_tree_bdev+0x10/0x10
[ 349.650115][ T9910] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 349.652319][ T9910] ? cap_capable+0x1cf/0x240
[ 349.654120][ T9910] gfs2_get_tree+0x4e/0x280
[ 349.655895][ T9910] vfs_get_tree+0x8f/0x380
[ 349.657648][ T9910] path_mount+0x14e6/0x1f20
[ 349.659571][ T9910] ? kmem_cache_free+0x12e/0x380
[ 349.661889][ T9910] ? __pfx_path_mount+0x10/0x10
[ 349.664514][ T9910] ? putname+0x12e/0x170
[ 349.666470][ T9910] __x64_sys_mount+0x297/0x320
[ 349.668636][ T9910] ? __pfx___x64_sys_mount+0x10/0x10
[ 349.671063][ T9910] do_syscall_64+0xcf/0x260
[ 349.673513][ T9910] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 349.676067][ T9910] RIP: 0033:0x7f7f1ea7f4aa
[ 349.678132][ T9910] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 349.686411][ T9910] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 349.691137][ T9910] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 349.694697][ T9910] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 349.698886][ T9910] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 349.702161][ T9910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 349.705753][ T9910] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 349.709234][ T9910]
[ 349.713453][ T9910] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 349.719591][ T9910] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 349.727685][ T5415] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 349.727685][ T5415] inode = 11 2340
[ 349.727685][ T5415] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 349.736065][ T5415] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 349.746457][ T9913] loop1: detected capacity change from 0 to 32768
[ 349.756669][ T5415] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5415 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 349.761389][ T5415] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 349.764967][ T5415] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 349.773683][ T5415] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 349.777566][ T5415] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 349.778887][ T9913] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 349.780894][ T5415] gfs2: fsid=syz:syz.0: File system withdrawn
[ 349.787307][ T5415] CPU: 2 PID: 5415 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 349.792752][ T5415] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 349.797634][ T5415] Call Trace:
[ 349.799638][ T5415]
[ 349.801359][ T5415] dump_stack_lvl+0x16c/0x1f0
[ 349.804135][ T5415] gfs2_withdraw+0xab8/0x1290
[ 349.806965][ T5415] ? __pfx_gfs2_withdraw+0x10/0x10
[ 349.810550][ T5415] ? map_id_range_down+0x2b6/0x3a0
[ 349.814384][ T5415] ? __pfx_map_id_range_down+0x10/0x10
[ 349.817501][ T5415] gfs2_inode_refresh+0xc94/0x1090
[ 349.820097][ T5415] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 349.822618][ T5415] inode_go_instantiate+0x47/0x60
[ 349.825104][ T5415] gfs2_instantiate+0x169/0x250
[ 349.827325][ T5415] gfs2_glock_wait+0x214/0x330
[ 349.829513][ T5415] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 349.831956][ T5415] gfs2_glock_nq+0x946/0x1cd0
[ 349.834156][ T5415] ? do_raw_spin_unlock+0x172/0x230
[ 349.836412][ T5415] ? __gfs2_holder_init+0x18a/0x2f0
[ 349.838497][ T5415] do_sync+0x6cf/0xd30
[ 349.839988][ T5415] ? __pfx_do_sync+0x10/0x10
[ 349.841641][ T5415] ? gfs2_quota_sync+0x4ad/0x630
[ 349.843404][ T5415] ? gfs2_quota_sync+0x419/0x630
[ 349.845347][ T5415] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 349.847617][ T5415] ? qd_check_sync+0x3d8/0x4f0
[ 349.849635][ T5415] gfs2_quota_sync+0x419/0x630
[ 349.851814][ T5415] gfs2_sync_fs+0x44/0xb0
[ 349.853561][ T5415] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 349.855511][ T5415] sync_filesystem+0x10d/0x290
[ 349.857384][ T5415] generic_shutdown_super+0x7e/0x3d0
[ 349.859528][ T5415] kill_block_super+0x3b/0x90
[ 349.861301][ T5415] gfs2_kill_sb+0x360/0x410
[ 349.862933][ T5415] deactivate_locked_super+0xbe/0x1a0
[ 349.864834][ T5415] deactivate_super+0xde/0x100
[ 349.866543][ T5415] cleanup_mnt+0x222/0x450
[ 349.868135][ T5415] task_work_run+0x14e/0x250
[ 349.869778][ T5415] ? __pfx_task_work_run+0x10/0x10
[ 349.871601][ T5415] syscall_exit_to_user_mode+0x278/0x2a0
[ 349.873589][ T5415] do_syscall_64+0xdc/0x260
[ 349.875319][ T5415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 349.877770][ T5415] RIP: 0033:0x7f354027f0d7
[ 349.879692][ T5415] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 349.887411][ T5415] RSP: 002b:00007ffdb3657438 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 349.891893][ T5415] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f354027f0d7
[ 349.896148][ T5415] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdb36574f0
[ 349.900043][ T5415] RBP: 00007ffdb36574f0 R08: 0000000000000000 R09: 0000000000000000
[ 349.904186][ T5415] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdb36585b0
[ 349.908457][ T5415] R13: 00007f35402c93b9 R14: 00000000000551ae R15: 0000000000000001
[ 349.911548][ T5415]
[ 349.912657][ T9913] CPU: 0 PID: 9913 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 349.916489][ T9913] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 349.921217][ T9913] Call Trace:
[ 349.922926][ T9913]
[ 349.924419][ T9913] dump_stack_lvl+0x16c/0x1f0
[ 349.926586][ T9913] sysfs_warn_dup+0x7f/0xa0
[ 349.928698][ T9913] sysfs_create_dir_ns+0x24d/0x2b0
[ 349.931842][ T9913] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 349.935272][ T9913] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 349.937924][ T9913] ? do_raw_spin_unlock+0x172/0x230
[ 349.941045][ T9913] kobject_add_internal+0x2c8/0x990
[ 349.943800][ T9913] kobject_init_and_add+0x11c/0x190
[ 349.946649][ T9913] ? __pfx_kobject_init_and_add+0x10/0x10
[ 349.949252][ T9913] ? lockdep_init_map_type+0x16d/0x7d0
[ 349.951982][ T9913] ? lockdep_init_map_type+0x16d/0x7d0
[ 349.954542][ T9913] gfs2_sys_fs_add+0x207/0x470
[ 349.957072][ T9913] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 349.960433][ T9913] ? __pfx_alloc_workqueue+0x10/0x10
[ 349.963436][ T9913] ? read_word_at_a_time+0xe/0x20
[ 349.966020][ T9913] gfs2_fill_super+0x1352/0x2bf0
[ 349.968371][ T9913] ? __pfx_gfs2_fill_super+0x10/0x10
[ 349.970619][ T9913] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 349.973000][ T9913] ? set_blocksize+0x2b1/0x350
[ 349.975233][ T9913] ? sb_set_blocksize+0xf6/0x120
[ 349.977492][ T9913] ? setup_bdev_super+0x392/0x720
[ 349.979817][ T9913] get_tree_bdev+0x36f/0x610
[ 349.982247][ T9913] ? __pfx_gfs2_fill_super+0x10/0x10
[ 349.984602][ T9913] ? __pfx_get_tree_bdev+0x10/0x10
[ 349.986868][ T9913] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 349.989334][ T9913] ? cap_capable+0x1cf/0x240
[ 349.991707][ T9913] gfs2_get_tree+0x4e/0x280
[ 349.994230][ T9913] vfs_get_tree+0x8f/0x380
[ 349.997245][ T9913] path_mount+0x14e6/0x1f20
[ 349.999745][ T9913] ? kmem_cache_free+0x12e/0x380
[ 350.002050][ T9913] ? __pfx_path_mount+0x10/0x10
[ 350.004728][ T9913] ? putname+0x12e/0x170
[ 350.006650][ T9913] __x64_sys_mount+0x297/0x320
[ 350.008823][ T9913] ? __pfx___x64_sys_mount+0x10/0x10
[ 350.011557][ T9913] do_syscall_64+0xcf/0x260
[ 350.014493][ T9913] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 350.017233][ T9913] RIP: 0033:0x7fc2a807f4aa
[ 350.019272][ T9913] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 350.029146][ T9913] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 350.033041][ T9913] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 350.038032][ T9913] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 350.043109][ T9913] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 350.046745][ T9913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 350.050249][ T9913] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 350.053723][ T9913]
[ 350.057200][ T9913] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 350.065362][ T9913] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 350.154821][ T9921] loop2: detected capacity change from 0 to 32768
[ 350.163397][ T9921] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 350.166703][ T9921] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 350.172304][ T9921] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 350.177416][ T5265] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 350.180920][ T5265] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 350.237792][ T5265] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 56ms
[ 350.241785][ T5265] gfs2: fsid=syz:syz.0: jid=0: Done
[ 350.244277][ T9921] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 350.342732][ T9923] loop3: detected capacity change from 0 to 32768
[ 350.360629][ T9923] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 350.372556][ T9923] CPU: 2 PID: 9923 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 350.376935][ T9923] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 350.381923][ T9923] Call Trace:
[ 350.383595][ T9923]
[ 350.385215][ T9923] dump_stack_lvl+0x16c/0x1f0
[ 350.387435][ T9923] sysfs_warn_dup+0x7f/0xa0
[ 350.390261][ T9923] sysfs_create_dir_ns+0x24d/0x2b0
[ 350.392834][ T9923] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 350.395607][ T9923] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 350.398414][ T9923] ? do_raw_spin_unlock+0x172/0x230
[ 350.401856][ T9923] kobject_add_internal+0x2c8/0x990
[ 350.404568][ T9923] kobject_init_and_add+0x11c/0x190
[ 350.407882][ T9923] ? __pfx_kobject_init_and_add+0x10/0x10
[ 350.411344][ T9923] ? lockdep_init_map_type+0x16d/0x7d0
[ 350.413897][ T9923] ? lockdep_init_map_type+0x16d/0x7d0
[ 350.416376][ T9923] gfs2_sys_fs_add+0x207/0x470
[ 350.418542][ T9923] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 350.420955][ T9923] ? __pfx_alloc_workqueue+0x10/0x10
[ 350.421507][ T9921] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 350.423465][ T9923] ? read_word_at_a_time+0xe/0x20
[ 350.423492][ T9923] gfs2_fill_super+0x1352/0x2bf0
[ 350.423511][ T9923] ? __pfx_gfs2_fill_super+0x10/0x10
[ 350.433835][ T9923] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 350.436338][ T9923] ? set_blocksize+0x2b1/0x350
[ 350.438545][ T9923] ? sb_set_blocksize+0xf6/0x120
[ 350.441483][ T9923] ? setup_bdev_super+0x392/0x720
[ 350.444438][ T9923] get_tree_bdev+0x36f/0x610
[ 350.447126][ T9923] ? __pfx_gfs2_fill_super+0x10/0x10
[ 350.450220][ T9923] ? __pfx_get_tree_bdev+0x10/0x10
[ 350.453233][ T9923] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 350.456192][ T9923] ? cap_capable+0x1cf/0x240
[ 350.458310][ T9923] gfs2_get_tree+0x4e/0x280
[ 350.460557][ T9923] vfs_get_tree+0x8f/0x380
[ 350.462584][ T9923] path_mount+0x14e6/0x1f20
[ 350.464691][ T9923] ? kmem_cache_free+0x12e/0x380
[ 350.467206][ T9923] ? __pfx_path_mount+0x10/0x10
[ 350.469519][ T9923] ? putname+0x12e/0x170
[ 350.471864][ T9923] __x64_sys_mount+0x297/0x320
[ 350.474447][ T9923] ? __pfx___x64_sys_mount+0x10/0x10
[ 350.477170][ T9923] do_syscall_64+0xcf/0x260
[ 350.479552][ T9923] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 350.482943][ T9923] RIP: 0033:0x7fc1ff47f4aa
[ 350.484967][ T9923] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 350.493574][ T9923] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 350.497324][ T9923] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 350.500908][ T9923] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 350.504463][ T9923] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 350.508619][ T9923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 350.512200][ T9923] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 350.515698][ T9923]
[ 350.520270][ T9923] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 350.529155][ T9923] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 350.538139][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 350.538139][ T5421] inode = 11 2340
[ 350.538139][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 350.550896][ T5421] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 350.556167][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 350.560356][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 350.564460][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 350.572824][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 350.576766][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 350.582157][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 350.585755][ T5421] CPU: 1 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 350.591134][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 350.597378][ T5421] Call Trace:
[ 350.599143][ T5421]
[ 350.600769][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 350.603243][ T5421] gfs2_withdraw+0xab8/0x1290
[ 350.605643][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 350.608596][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 350.611198][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 350.613794][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 350.616189][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 350.618815][ T5421] inode_go_instantiate+0x47/0x60
[ 350.621399][ T5421] gfs2_instantiate+0x169/0x250
[ 350.623897][ T5421] gfs2_glock_wait+0x214/0x330
[ 350.626374][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 350.629346][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 350.631706][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 350.634285][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 350.637235][ T5421] do_sync+0x6cf/0xd30
[ 350.639405][ T5421] ? __pfx_do_sync+0x10/0x10
[ 350.642576][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 350.645165][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 350.647988][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 350.651779][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 350.654711][ T5421] gfs2_quota_sync+0x419/0x630
[ 350.657404][ T5421] gfs2_sync_fs+0x44/0xb0
[ 350.660329][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 350.662560][ T5421] sync_filesystem+0x10d/0x290
[ 350.664942][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 350.668121][ T5421] kill_block_super+0x3b/0x90
[ 350.670488][ T5421] gfs2_kill_sb+0x360/0x410
[ 350.672611][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 350.674005][ T9928] loop1: detected capacity change from 0 to 32768
[ 350.675780][ T5421] deactivate_super+0xde/0x100
[ 350.675807][ T5421] cleanup_mnt+0x222/0x450
[ 350.682526][ T5421] task_work_run+0x14e/0x250
[ 350.684496][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 350.686555][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 350.689112][ T5421] do_syscall_64+0xdc/0x260
[ 350.690968][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 350.693355][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 350.695276][ T5421] 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
[ 350.704269][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 350.708514][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 350.711963][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 350.715451][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 350.719061][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 350.722561][ T5421] R13: 00007f7f1eac93b9 R14: 00000000000555b7 R15: 0000000000000001
[ 350.725576][ T5421]
[ 350.727819][ T9928] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 350.731058][ T9928] CPU: 0 PID: 9928 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 350.735107][ T9928] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 350.739617][ T9928] Call Trace:
[ 350.741135][ T9928]
[ 350.742499][ T9928] dump_stack_lvl+0x16c/0x1f0
[ 350.744676][ T9928] sysfs_warn_dup+0x7f/0xa0
[ 350.746741][ T9928] sysfs_create_dir_ns+0x24d/0x2b0
[ 350.749022][ T9928] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 350.751730][ T9928] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 350.754060][ T9928] ? do_raw_spin_unlock+0x172/0x230
[ 350.756351][ T9928] kobject_add_internal+0x2c8/0x990
[ 350.758654][ T9928] kobject_init_and_add+0x11c/0x190
[ 350.761449][ T9928] ? __pfx_kobject_init_and_add+0x10/0x10
[ 350.764343][ T9928] ? lockdep_init_map_type+0x16d/0x7d0
[ 350.767084][ T9928] ? lockdep_init_map_type+0x16d/0x7d0
[ 350.770031][ T9928] gfs2_sys_fs_add+0x207/0x470
[ 350.773260][ T9928] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 350.775779][ T9928] ? __pfx_alloc_workqueue+0x10/0x10
[ 350.778237][ T9928] ? read_word_at_a_time+0xe/0x20
[ 350.780476][ T9928] gfs2_fill_super+0x1352/0x2bf0
[ 350.782659][ T9928] ? __pfx_gfs2_fill_super+0x10/0x10
[ 350.784946][ T9928] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 350.787304][ T9928] ? set_blocksize+0x2b1/0x350
[ 350.789840][ T9928] ? sb_set_blocksize+0xf6/0x120
[ 350.792064][ T9928] ? setup_bdev_super+0x392/0x720
[ 350.794302][ T9928] get_tree_bdev+0x36f/0x610
[ 350.796404][ T9928] ? __pfx_gfs2_fill_super+0x10/0x10
[ 350.798786][ T9928] ? __pfx_get_tree_bdev+0x10/0x10
[ 350.801115][ T9928] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 350.803570][ T9928] ? cap_capable+0x1cf/0x240
[ 350.805660][ T9928] gfs2_get_tree+0x4e/0x280
[ 350.807788][ T9928] vfs_get_tree+0x8f/0x380
[ 350.809785][ T9928] path_mount+0x14e6/0x1f20
[ 350.812096][ T9928] ? kmem_cache_free+0x12e/0x380
[ 350.814315][ T9928] ? __pfx_path_mount+0x10/0x10
[ 350.816496][ T9928] ? putname+0x12e/0x170
[ 350.818397][ T9928] __x64_sys_mount+0x297/0x320
[ 350.820443][ T9928] ? __pfx___x64_sys_mount+0x10/0x10
[ 350.823040][ T9928] do_syscall_64+0xcf/0x260
[ 350.825154][ T9928] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 350.827807][ T9928] RIP: 0033:0x7fc2a807f4aa
[ 350.830023][ T9928] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 350.831441][ T9931] loop0: detected capacity change from 0 to 32768
[ 350.838708][ T9928] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 350.838729][ T9928] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 350.838741][ T9928] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 350.838788][ T9928] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 350.858223][ T9928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 350.862632][ T9928] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 350.866321][ T9928]
[ 350.870808][ T9928] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 350.873475][ T9931] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 350.876984][ T9928] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 350.882319][ T9931] CPU: 2 PID: 9931 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 350.888164][ T9931] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 350.893640][ T9931] Call Trace:
[ 350.896257][ T9931]
[ 350.898127][ T9931] dump_stack_lvl+0x16c/0x1f0
[ 350.900943][ T9931] sysfs_warn_dup+0x7f/0xa0
[ 350.904304][ T9931] sysfs_create_dir_ns+0x24d/0x2b0
[ 350.907473][ T9931] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 350.910662][ T9931] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 350.913227][ T9931] ? do_raw_spin_unlock+0x172/0x230
[ 350.916446][ T9931] kobject_add_internal+0x2c8/0x990
[ 350.919308][ T9931] kobject_init_and_add+0x11c/0x190
[ 350.921798][ T9931] ? __pfx_kobject_init_and_add+0x10/0x10
[ 350.924849][ T9931] ? lockdep_init_map_type+0x16d/0x7d0
[ 350.928125][ T9931] ? lockdep_init_map_type+0x16d/0x7d0
[ 350.931110][ T9931] gfs2_sys_fs_add+0x207/0x470
[ 350.933874][ T9931] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 350.937158][ T9931] ? __pfx_alloc_workqueue+0x10/0x10
[ 350.940332][ T9931] ? read_word_at_a_time+0xe/0x20
[ 350.943373][ T9931] gfs2_fill_super+0x1352/0x2bf0
[ 350.946286][ T9931] ? __pfx_gfs2_fill_super+0x10/0x10
[ 350.949398][ T9931] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 350.953054][ T9931] ? set_blocksize+0x2b1/0x350
[ 350.955615][ T9931] ? sb_set_blocksize+0xf6/0x120
[ 350.959051][ T9931] ? setup_bdev_super+0x392/0x720
[ 350.962243][ T9931] get_tree_bdev+0x36f/0x610
[ 350.964721][ T9931] ? __pfx_gfs2_fill_super+0x10/0x10
[ 350.967118][ T9931] ? __pfx_get_tree_bdev+0x10/0x10
[ 350.970149][ T9931] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 350.972753][ T9931] ? cap_capable+0x1cf/0x240
[ 350.974850][ T9931] gfs2_get_tree+0x4e/0x280
[ 350.976941][ T9931] vfs_get_tree+0x8f/0x380
[ 350.979004][ T9931] path_mount+0x14e6/0x1f20
[ 350.981131][ T9931] ? kmem_cache_free+0x12e/0x380
[ 350.983298][ T9931] ? __pfx_path_mount+0x10/0x10
[ 350.985945][ T9931] ? putname+0x12e/0x170
[ 350.987883][ T9931] __x64_sys_mount+0x297/0x320
[ 350.990681][ T9931] ? __pfx___x64_sys_mount+0x10/0x10
[ 350.993169][ T9931] do_syscall_64+0xcf/0x260
[ 350.995070][ T9931] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 350.997675][ T9931] RIP: 0033:0x7f354027f4aa
[ 351.000110][ T9931] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 351.009010][ T9931] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 351.012471][ T9931] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 351.015727][ T9931] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 351.018722][ T9931] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 351.021775][ T9931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 351.024889][ T9931] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 351.028014][ T9931]
[ 351.031312][ T9931] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 351.037018][ T9931] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 351.064644][ T9934] loop3: detected capacity change from 0 to 32768
[ 351.075321][ T9934] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 351.082719][ T9934] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 351.090562][ T9934] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 351.094916][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 351.097676][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 351.164946][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 67ms
[ 351.171805][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 351.174246][ T9934] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 351.400039][ T9934] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 351.434685][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 351.434685][ T5425] inode = 11 2340
[ 351.434685][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 351.446415][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 351.451190][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 351.456138][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 351.460102][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 351.468351][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 351.475140][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 351.478381][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 351.481809][ T5425] CPU: 0 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 351.486311][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 351.491106][ T5425] Call Trace:
[ 351.492850][ T5425]
[ 351.494345][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 351.496523][ T5425] gfs2_withdraw+0xab8/0x1290
[ 351.498694][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 351.501053][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 351.503463][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 351.506016][ T5425] gfs2_inode_refresh+0xc94/0x1090
[ 351.508398][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 351.510571][ T5425] inode_go_instantiate+0x47/0x60
[ 351.512515][ T5425] gfs2_instantiate+0x169/0x250
[ 351.514480][ T5425] gfs2_glock_wait+0x214/0x330
[ 351.516375][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 351.518475][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 351.520416][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 351.522475][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 351.524525][ T5425] do_sync+0x6cf/0xd30
[ 351.526010][ T5425] ? __pfx_do_sync+0x10/0x10
[ 351.527640][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 351.529360][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 351.530487][ T9940] loop0: detected capacity change from 0 to 32768
[ 351.531080][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 351.535502][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 351.537194][ T5425] gfs2_quota_sync+0x419/0x630
[ 351.539002][ T5425] gfs2_sync_fs+0x44/0xb0
[ 351.540716][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 351.542660][ T5425] sync_filesystem+0x10d/0x290
[ 351.544551][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 351.546512][ T5425] kill_block_super+0x3b/0x90
[ 351.548148][ T5425] gfs2_kill_sb+0x360/0x410
[ 351.549739][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 351.551617][ T5425] deactivate_super+0xde/0x100
[ 351.553289][ T5425] cleanup_mnt+0x222/0x450
[ 351.555127][ T5425] task_work_run+0x14e/0x250
[ 351.556979][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 351.559345][ T5425] syscall_exit_to_user_mode+0x278/0x2a0
[ 351.562110][ T5425] do_syscall_64+0xdc/0x260
[ 351.564165][ T5425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 351.566511][ T5425] RIP: 0033:0x7fc1ff47f0d7
[ 351.568331][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 351.576416][ T5425] RSP: 002b:00007ffc02572aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 351.579774][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc1ff47f0d7
[ 351.582896][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc02572b60
[ 351.586370][ T5425] RBP: 00007ffc02572b60 R08: 0000000000000000 R09: 0000000000000000
[ 351.589477][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc02573c20
[ 351.592608][ T5425] R13: 00007fc1ff4c93b9 R14: 000000000005594d R15: 0000000000000001
[ 351.595546][ T5425]
[ 351.598038][ T9940] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 351.601377][ T9940] CPU: 3 PID: 9940 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 351.605382][ T9940] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 351.610206][ T9940] Call Trace:
[ 351.611744][ T9940]
[ 351.612917][ T9940] dump_stack_lvl+0x16c/0x1f0
[ 351.615124][ T9940] sysfs_warn_dup+0x7f/0xa0
[ 351.617146][ T9940] sysfs_create_dir_ns+0x24d/0x2b0
[ 351.619885][ T9940] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 351.622589][ T9940] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 351.624945][ T9940] ? do_raw_spin_unlock+0x172/0x230
[ 351.627214][ T9940] kobject_add_internal+0x2c8/0x990
[ 351.629453][ T9940] kobject_init_and_add+0x11c/0x190
[ 351.631660][ T9940] ? __pfx_kobject_init_and_add+0x10/0x10
[ 351.634197][ T9940] ? lockdep_init_map_type+0x16d/0x7d0
[ 351.636606][ T9940] ? lockdep_init_map_type+0x16d/0x7d0
[ 351.639191][ T9940] gfs2_sys_fs_add+0x207/0x470
[ 351.642011][ T9940] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 351.645524][ T9940] ? __pfx_alloc_workqueue+0x10/0x10
[ 351.648420][ T9940] ? read_word_at_a_time+0xe/0x20
[ 351.651590][ T9940] gfs2_fill_super+0x1352/0x2bf0
[ 351.653609][ T9942] loop1: detected capacity change from 0 to 32768
[ 351.653829][ T9940] ? __pfx_gfs2_fill_super+0x10/0x10
[ 351.659461][ T9940] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 351.661906][ T9940] ? set_blocksize+0x2b1/0x350
[ 351.664008][ T9940] ? sb_set_blocksize+0xf6/0x120
[ 351.666066][ T9940] ? setup_bdev_super+0x392/0x720
[ 351.668292][ T9940] get_tree_bdev+0x36f/0x610
[ 351.670310][ T9940] ? __pfx_gfs2_fill_super+0x10/0x10
[ 351.672615][ T9940] ? __pfx_get_tree_bdev+0x10/0x10
[ 351.674926][ T9940] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 351.677318][ T9940] ? cap_capable+0x1cf/0x240
[ 351.679284][ T9940] gfs2_get_tree+0x4e/0x280
[ 351.681364][ T9940] vfs_get_tree+0x8f/0x380
[ 351.683539][ T9940] path_mount+0x14e6/0x1f20
[ 351.685593][ T9940] ? kmem_cache_free+0x12e/0x380
[ 351.688133][ T9940] ? __pfx_path_mount+0x10/0x10
[ 351.690268][ T9940] ? putname+0x12e/0x170
[ 351.692166][ T9940] __x64_sys_mount+0x297/0x320
[ 351.694305][ T9940] ? __pfx___x64_sys_mount+0x10/0x10
[ 351.694803][ T9944] loop2: detected capacity change from 0 to 32768
[ 351.697563][ T9940] do_syscall_64+0xcf/0x260
[ 351.703050][ T9940] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 351.706027][ T9940] RIP: 0033:0x7f354027f4aa
[ 351.708077][ T9940] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 351.716928][ T9940] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 351.721946][ T9940] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 351.727611][ T9940] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 351.732568][ T9940] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 351.736976][ T9940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 351.742015][ T9940] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 351.745845][ T9940]
[ 351.747992][ T9944] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 351.753372][ T9944] CPU: 1 PID: 9944 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 351.753890][ T9940] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 351.757792][ T9944] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 351.757806][ T9944] Call Trace:
[ 351.757815][ T9944]
[ 351.757822][ T9944] dump_stack_lvl+0x16c/0x1f0
[ 351.757851][ T9944] sysfs_warn_dup+0x7f/0xa0
[ 351.763454][ T9940] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 351.765562][ T9942] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 351.769538][ T9944] sysfs_create_dir_ns+0x24d/0x2b0
[ 351.789203][ T9944] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 351.791604][ T9944] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 351.793961][ T9944] ? do_raw_spin_unlock+0x172/0x230
[ 351.796328][ T9944] kobject_add_internal+0x2c8/0x990
[ 351.798771][ T9944] kobject_init_and_add+0x11c/0x190
[ 351.801575][ T9944] ? __pfx_kobject_init_and_add+0x10/0x10
[ 351.804328][ T9944] ? lockdep_init_map_type+0x16d/0x7d0
[ 351.806787][ T9944] ? lockdep_init_map_type+0x16d/0x7d0
[ 351.809204][ T9944] gfs2_sys_fs_add+0x207/0x470
[ 351.811362][ T9944] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 351.813734][ T9944] ? __pfx_alloc_workqueue+0x10/0x10
[ 351.816060][ T9944] ? read_word_at_a_time+0xe/0x20
[ 351.818366][ T9944] gfs2_fill_super+0x1352/0x2bf0
[ 351.820707][ T9944] ? __pfx_gfs2_fill_super+0x10/0x10
[ 351.823184][ T9944] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 351.826865][ T9944] ? set_blocksize+0x2b1/0x350
[ 351.829366][ T9944] ? sb_set_blocksize+0xf6/0x120
[ 351.831446][ T9944] ? setup_bdev_super+0x392/0x720
[ 351.833473][ T9944] get_tree_bdev+0x36f/0x610
[ 351.835367][ T9944] ? __pfx_gfs2_fill_super+0x10/0x10
[ 351.837482][ T9944] ? __pfx_get_tree_bdev+0x10/0x10
[ 351.839680][ T9944] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 351.842285][ T9944] ? cap_capable+0x1cf/0x240
[ 351.844952][ T9944] gfs2_get_tree+0x4e/0x280
[ 351.847110][ T9944] vfs_get_tree+0x8f/0x380
[ 351.849083][ T9944] path_mount+0x14e6/0x1f20
[ 351.851339][ T9944] ? kmem_cache_free+0x12e/0x380
[ 351.853561][ T9944] ? __pfx_path_mount+0x10/0x10
[ 351.855833][ T9944] ? putname+0x12e/0x170
[ 351.857600][ T9944] __x64_sys_mount+0x297/0x320
[ 351.859482][ T9944] ? __pfx___x64_sys_mount+0x10/0x10
[ 351.861961][ T9944] do_syscall_64+0xcf/0x260
[ 351.863970][ T9944] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 351.866468][ T9944] RIP: 0033:0x7f7f1ea7f4aa
[ 351.868345][ T9944] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 351.876248][ T9944] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 351.879898][ T9944] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 351.883464][ T9944] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 351.887017][ T9944] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 351.890385][ T9944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 351.893634][ T9944] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 351.896398][ T9944]
[ 351.897398][ T9942] CPU: 3 PID: 9942 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 351.901349][ T9942] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 351.905490][ T9942] Call Trace:
[ 351.911427][ T9942]
[ 351.912942][ T9942] dump_stack_lvl+0x16c/0x1f0
[ 351.913649][ T9944] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 351.915039][ T9942] sysfs_warn_dup+0x7f/0xa0
[ 351.915072][ T9942] sysfs_create_dir_ns+0x24d/0x2b0
[ 351.925034][ T9944] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 351.925608][ T9942] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 351.930137][ T9942] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 351.932339][ T9942] ? do_raw_spin_unlock+0x172/0x230
[ 351.934460][ T9942] kobject_add_internal+0x2c8/0x990
[ 351.936780][ T9942] kobject_init_and_add+0x11c/0x190
[ 351.939213][ T9942] ? __pfx_kobject_init_and_add+0x10/0x10
[ 351.942106][ T9942] ? lockdep_init_map_type+0x16d/0x7d0
[ 351.945214][ T9942] ? lockdep_init_map_type+0x16d/0x7d0
[ 351.947656][ T9942] gfs2_sys_fs_add+0x207/0x470
[ 351.950006][ T9942] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 351.952600][ T9942] ? __pfx_alloc_workqueue+0x10/0x10
[ 351.955109][ T9942] ? read_word_at_a_time+0xe/0x20
[ 351.957404][ T9942] gfs2_fill_super+0x1352/0x2bf0
[ 351.959655][ T9942] ? __pfx_gfs2_fill_super+0x10/0x10
[ 351.962150][ T9942] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 351.964648][ T9942] ? set_blocksize+0x2b1/0x350
[ 351.966964][ T9942] ? sb_set_blocksize+0xf6/0x120
[ 351.969203][ T9942] ? setup_bdev_super+0x392/0x720
[ 351.971667][ T9942] get_tree_bdev+0x36f/0x610
[ 351.973709][ T9942] ? __pfx_gfs2_fill_super+0x10/0x10
[ 351.975950][ T9942] ? __pfx_get_tree_bdev+0x10/0x10
[ 351.978197][ T9942] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 351.980759][ T9942] ? cap_capable+0x1cf/0x240
[ 351.982827][ T9942] gfs2_get_tree+0x4e/0x280
[ 351.984889][ T9942] vfs_get_tree+0x8f/0x380
[ 351.986929][ T9942] path_mount+0x14e6/0x1f20
[ 351.989021][ T9942] ? kmem_cache_free+0x12e/0x380
[ 351.991290][ T9942] ? __pfx_path_mount+0x10/0x10
[ 351.993505][ T9942] ? putname+0x12e/0x170
[ 351.995462][ T9942] __x64_sys_mount+0x297/0x320
[ 351.997638][ T9942] ? __pfx___x64_sys_mount+0x10/0x10
[ 352.000041][ T9942] do_syscall_64+0xcf/0x260
[ 352.002122][ T9942] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 352.004662][ T9942] RIP: 0033:0x7fc2a807f4aa
[ 352.006708][ T9942] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 352.015160][ T9942] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 352.018890][ T9942] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 352.022405][ T9942] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 352.026264][ T9942] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 352.029498][ T9942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 352.032660][ T9942] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 352.036098][ T9942]
[ 352.040939][ T9942] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 352.046569][ T9942] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 352.606682][ T9951] loop2: detected capacity change from 0 to 32768
[ 352.612808][ T9951] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 352.616396][ T9951] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 352.619711][ T9949] loop3: detected capacity change from 0 to 32768
[ 352.623140][ T9951] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 352.624135][ T9949] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 352.631666][ T9949] CPU: 1 PID: 9949 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 352.636531][ T9949] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 352.640990][ T9949] Call Trace:
[ 352.642342][ T9949]
[ 352.642424][ T9953] loop0: detected capacity change from 0 to 32768
[ 352.643652][ T9949] dump_stack_lvl+0x16c/0x1f0
[ 352.643679][ T9949] sysfs_warn_dup+0x7f/0xa0
[ 352.649971][ T9949] sysfs_create_dir_ns+0x24d/0x2b0
[ 352.652206][ T9949] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 352.654649][ T9949] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 352.657013][ T9949] ? do_raw_spin_unlock+0x172/0x230
[ 352.658166][ T9953] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 352.659393][ T9949] kobject_add_internal+0x2c8/0x990
[ 352.659426][ T9949] kobject_init_and_add+0x11c/0x190
[ 352.665658][ T824] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 352.667135][ T9949] ? __pfx_kobject_init_and_add+0x10/0x10
[ 352.667173][ T9949] ? lockdep_init_map_type+0x16d/0x7d0
[ 352.670215][ T824] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 352.672043][ T9949] ? lockdep_init_map_type+0x16d/0x7d0
[ 352.672062][ T9949] gfs2_sys_fs_add+0x207/0x470
[ 352.672076][ T9949] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 352.672089][ T9949] ? __pfx_alloc_workqueue+0x10/0x10
[ 352.672104][ T9949] ? read_word_at_a_time+0xe/0x20
[ 352.672119][ T9949] gfs2_fill_super+0x1352/0x2bf0
[ 352.672129][ T9949] ? __pfx_gfs2_fill_super+0x10/0x10
[ 352.672139][ T9949] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 352.672148][ T9949] ? set_blocksize+0x2b1/0x350
[ 352.672160][ T9949] ? sb_set_blocksize+0xf6/0x120
[ 352.672174][ T9949] ? setup_bdev_super+0x392/0x720
[ 352.672188][ T9949] get_tree_bdev+0x36f/0x610
[ 352.672201][ T9949] ? __pfx_gfs2_fill_super+0x10/0x10
[ 352.672210][ T9949] ? __pfx_get_tree_bdev+0x10/0x10
[ 352.672224][ T9949] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 352.672236][ T9949] ? cap_capable+0x1cf/0x240
[ 352.672250][ T9949] gfs2_get_tree+0x4e/0x280
[ 352.672264][ T9949] vfs_get_tree+0x8f/0x380
[ 352.672277][ T9949] path_mount+0x14e6/0x1f20
[ 352.672291][ T9949] ? kmem_cache_free+0x12e/0x380
[ 352.672302][ T9949] ? __pfx_path_mount+0x10/0x10
[ 352.672315][ T9949] ? putname+0x12e/0x170
[ 352.672326][ T9949] __x64_sys_mount+0x297/0x320
[ 352.672340][ T9949] ? __pfx___x64_sys_mount+0x10/0x10
[ 352.672353][ T9949] do_syscall_64+0xcf/0x260
[ 352.672368][ T9949] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 352.672384][ T9949] RIP: 0033:0x7fc1ff47f4aa
[ 352.672393][ T9949] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 352.672402][ T9949] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 352.672413][ T9949] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 352.672420][ T9949] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 352.672426][ T9949] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 352.672432][ T9949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 352.672438][ T9949] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 352.672446][ T9949]
[ 352.673538][ T9953] CPU: 2 PID: 9953 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 352.673560][ T9953] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 352.673570][ T9953] Call Trace:
[ 352.673577][ T9953]
[ 352.673584][ T9953] dump_stack_lvl+0x16c/0x1f0
[ 352.673609][ T9953] sysfs_warn_dup+0x7f/0xa0
[ 352.673635][ T9953] sysfs_create_dir_ns+0x24d/0x2b0
[ 352.673660][ T9953] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 352.673684][ T9953] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 352.673702][ T9953] ? do_raw_spin_unlock+0x172/0x230
[ 352.673721][ T9953] kobject_add_internal+0x2c8/0x990
[ 352.673746][ T9953] kobject_init_and_add+0x11c/0x190
[ 352.673777][ T9953] ? __pfx_kobject_init_and_add+0x10/0x10
[ 352.673803][ T9953] ? lockdep_init_map_type+0x16d/0x7d0
[ 352.673827][ T9953] ? lockdep_init_map_type+0x16d/0x7d0
[ 352.673854][ T9953] gfs2_sys_fs_add+0x207/0x470
[ 352.673879][ T9953] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 352.673903][ T9953] ? __pfx_alloc_workqueue+0x10/0x10
[ 352.673928][ T9953] ? read_word_at_a_time+0xe/0x20
[ 352.673951][ T9953] gfs2_fill_super+0x1352/0x2bf0
[ 352.673968][ T9953] ? __pfx_gfs2_fill_super+0x10/0x10
[ 352.673983][ T9953] ? set_blocksize+0x2b1/0x350
[ 352.674001][ T9953] ? sb_set_blocksize+0xf6/0x120
[ 352.674018][ T9953] ? setup_bdev_super+0x392/0x720
[ 352.674039][ T9953] get_tree_bdev+0x36f/0x610
[ 352.674063][ T9953] ? __pfx_gfs2_fill_super+0x10/0x10
[ 352.674080][ T9953] ? __pfx_get_tree_bdev+0x10/0x10
[ 352.674104][ T9953] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 352.674127][ T9953] ? cap_capable+0x1cf/0x240
[ 352.674151][ T9953] gfs2_get_tree+0x4e/0x280
[ 352.674175][ T9953] vfs_get_tree+0x8f/0x380
[ 352.674200][ T9953] path_mount+0x14e6/0x1f20
[ 352.674227][ T9953] ? kmem_cache_free+0x12e/0x380
[ 352.674245][ T9953] ? __pfx_path_mount+0x10/0x10
[ 352.674264][ T9949] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 352.674274][ T9949] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 352.674269][ T9953] ? putname+0x12e/0x170
[ 352.674289][ T9953] __x64_sys_mount+0x297/0x320
[ 352.674344][ T9953] ? __pfx___x64_sys_mount+0x10/0x10
[ 352.674370][ T9953] do_syscall_64+0xcf/0x260
[ 352.674395][ T9953] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 352.674418][ T9953] RIP: 0033:0x7f354027f4aa
[ 352.674430][ T9953] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 352.674463][ T9953] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 352.674480][ T9953] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 352.674491][ T9953] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 352.674501][ T9953] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 352.674512][ T9953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 352.674523][ T9953] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 352.674536][ T9953]
[ 352.674605][ T9953] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 352.674619][ T9953] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 352.762307][ T9955] loop1: detected capacity change from 0 to 32768
[ 352.802093][ T824] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 131ms
[ 352.812239][ T9955] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 352.813472][ T824] gfs2: fsid=syz:syz.0: jid=0: Done
[ 352.815930][ T9955] CPU: 2 PID: 9955 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 352.818047][ T9951] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 352.820211][ T9955] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 352.820226][ T9955] Call Trace:
[ 352.820234][ T9955]
[ 352.820242][ T9955] dump_stack_lvl+0x16c/0x1f0
[ 352.820269][ T9955] sysfs_warn_dup+0x7f/0xa0
[ 352.820295][ T9955] sysfs_create_dir_ns+0x24d/0x2b0
[ 352.820322][ T9955] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 352.820348][ T9955] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 352.945247][ T9955] ? do_raw_spin_unlock+0x172/0x230
[ 352.947231][ T9955] kobject_add_internal+0x2c8/0x990
[ 352.949515][ T9955] kobject_init_and_add+0x11c/0x190
[ 352.951621][ T9955] ? __pfx_kobject_init_and_add+0x10/0x10
[ 352.953858][ T9955] ? lockdep_init_map_type+0x16d/0x7d0
[ 352.956354][ T9955] ? lockdep_init_map_type+0x16d/0x7d0
[ 352.958606][ T9955] gfs2_sys_fs_add+0x207/0x470
[ 352.960655][ T9955] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 352.962837][ T9955] ? __pfx_alloc_workqueue+0x10/0x10
[ 352.965046][ T9955] ? read_word_at_a_time+0xe/0x20
[ 352.967039][ T9955] gfs2_fill_super+0x1352/0x2bf0
[ 352.968984][ T9955] ? __pfx_gfs2_fill_super+0x10/0x10
[ 352.971047][ T9955] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 352.973646][ T9955] ? set_blocksize+0x2b1/0x350
[ 352.975475][ T9955] ? sb_set_blocksize+0xf6/0x120
[ 352.977315][ T9955] ? setup_bdev_super+0x392/0x720
[ 352.979320][ T9955] get_tree_bdev+0x36f/0x610
[ 352.979557][ T9951] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 352.981146][ T9955] ? __pfx_gfs2_fill_super+0x10/0x10
[ 352.986215][ T9955] ? __pfx_get_tree_bdev+0x10/0x10
[ 352.988783][ T9955] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 352.991027][ T9955] ? cap_capable+0x1cf/0x240
[ 352.992886][ T9955] gfs2_get_tree+0x4e/0x280
[ 352.994767][ T9955] vfs_get_tree+0x8f/0x380
[ 352.996528][ T9955] path_mount+0x14e6/0x1f20
[ 352.998343][ T9955] ? kmem_cache_free+0x12e/0x380
[ 353.000331][ T9955] ? __pfx_path_mount+0x10/0x10
[ 353.002403][ T9955] ? putname+0x12e/0x170
[ 353.003886][ T9955] __x64_sys_mount+0x297/0x320
[ 353.005555][ T9955] ? __pfx___x64_sys_mount+0x10/0x10
[ 353.007538][ T9955] do_syscall_64+0xcf/0x260
[ 353.009265][ T9955] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 353.011331][ T9955] RIP: 0033:0x7fc2a807f4aa
[ 353.012926][ T9955] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 353.021173][ T9955] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 353.024430][ T9955] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 353.027560][ T9955] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 353.030611][ T9955] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 353.033622][ T9955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 353.036559][ T9955] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 353.039782][ T9955]
[ 353.045085][ T9955] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 353.045354][ T5871] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 353.051484][ T5428] I/O error, dev loop0, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 353.060537][ T9955] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 353.077325][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 353.077325][ T5421] inode = 11 2340
[ 353.077325][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 353.086336][ T5421] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 353.091231][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 353.096059][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 353.101031][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 353.110102][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 353.114182][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 353.117390][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 353.120505][ T5421] CPU: 2 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 353.124920][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 353.129408][ T5421] Call Trace:
[ 353.130992][ T5421]
[ 353.132337][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 353.134410][ T5421] gfs2_withdraw+0xab8/0x1290
[ 353.136499][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 353.138809][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 353.141250][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 353.143706][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 353.145923][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 353.148368][ T5421] inode_go_instantiate+0x47/0x60
[ 353.150512][ T5421] gfs2_instantiate+0x169/0x250
[ 353.152464][ T5421] gfs2_glock_wait+0x214/0x330
[ 353.154628][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 353.156982][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 353.159181][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 353.161433][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 353.163560][ T5421] do_sync+0x6cf/0xd30
[ 353.165149][ T5421] ? __pfx_do_sync+0x10/0x10
[ 353.166979][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 353.168899][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 353.170838][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 353.173081][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 353.175225][ T5421] gfs2_quota_sync+0x419/0x630
[ 353.177332][ T5421] gfs2_sync_fs+0x44/0xb0
[ 353.179330][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 353.181571][ T5421] sync_filesystem+0x10d/0x290
[ 353.183686][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 353.186009][ T5421] kill_block_super+0x3b/0x90
[ 353.188028][ T5421] gfs2_kill_sb+0x360/0x410
[ 353.190001][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 353.192313][ T5421] deactivate_super+0xde/0x100
[ 353.194477][ T5421] cleanup_mnt+0x222/0x450
[ 353.196470][ T5421] task_work_run+0x14e/0x250
[ 353.198552][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 353.200840][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 353.203144][ T5421] do_syscall_64+0xdc/0x260
[ 353.205180][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 353.207726][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 353.209521][ T5421] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 353.217645][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 353.220721][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 353.223791][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 353.226848][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 353.230512][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 353.233980][ T5421] R13: 00007f7f1eac93b9 R14: 0000000000055f5e R15: 0000000000000001
[ 353.237288][ T5421]
[ 353.516833][ T9963] loop3: detected capacity change from 0 to 32768
[ 353.539413][ T9963] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 353.543376][ T9963] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 353.554474][ T9963] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 353.559841][ T824] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 353.563806][ T824] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 353.624915][ T9966] loop1: detected capacity change from 0 to 32768
[ 353.629183][ T824] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 65ms
[ 353.632688][ T824] gfs2: fsid=syz:syz.0: jid=0: Done
[ 353.635029][ T9963] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 353.640769][ T9966] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 353.644167][ T9966] CPU: 3 PID: 9966 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 353.648297][ T9966] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 353.652789][ T9966] Call Trace:
[ 353.654288][ T9966]
[ 353.655621][ T9966] dump_stack_lvl+0x16c/0x1f0
[ 353.657776][ T9966] sysfs_warn_dup+0x7f/0xa0
[ 353.659811][ T9966] sysfs_create_dir_ns+0x24d/0x2b0
[ 353.662144][ T9966] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 353.664604][ T9966] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 353.666938][ T9966] ? do_raw_spin_unlock+0x172/0x230
[ 353.669266][ T9966] kobject_add_internal+0x2c8/0x990
[ 353.671210][ T9966] kobject_init_and_add+0x11c/0x190
[ 353.673352][ T9966] ? __pfx_kobject_init_and_add+0x10/0x10
[ 353.675870][ T9966] ? lockdep_init_map_type+0x16d/0x7d0
[ 353.677959][ T9966] ? lockdep_init_map_type+0x16d/0x7d0
[ 353.680354][ T9966] gfs2_sys_fs_add+0x207/0x470
[ 353.682340][ T9966] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 353.684462][ T9966] ? __pfx_alloc_workqueue+0x10/0x10
[ 353.686740][ T9966] ? read_word_at_a_time+0xe/0x20
[ 353.688866][ T9966] gfs2_fill_super+0x1352/0x2bf0
[ 353.690995][ T9966] ? __pfx_gfs2_fill_super+0x10/0x10
[ 353.693236][ T9966] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 353.695502][ T9966] ? set_blocksize+0x2b1/0x350
[ 353.697539][ T9966] ? sb_set_blocksize+0xf6/0x120
[ 353.699617][ T9966] ? setup_bdev_super+0x392/0x720
[ 353.700482][ T9967] loop0: detected capacity change from 0 to 32768
[ 353.701895][ T9966] get_tree_bdev+0x36f/0x610
[ 353.706770][ T9966] ? __pfx_gfs2_fill_super+0x10/0x10
[ 353.708858][ T9966] ? __pfx_get_tree_bdev+0x10/0x10
[ 353.710962][ T9966] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 353.713445][ T9966] ? cap_capable+0x1cf/0x240
[ 353.715454][ T9966] gfs2_get_tree+0x4e/0x280
[ 353.717396][ T9966] vfs_get_tree+0x8f/0x380
[ 353.719366][ T9966] path_mount+0x14e6/0x1f20
[ 353.721374][ T9966] ? kmem_cache_free+0x12e/0x380
[ 353.723521][ T9966] ? __pfx_path_mount+0x10/0x10
[ 353.725657][ T9966] ? putname+0x12e/0x170
[ 353.727536][ T9966] __x64_sys_mount+0x297/0x320
[ 353.728336][ T9967] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 353.729650][ T9966] ? __pfx___x64_sys_mount+0x10/0x10
[ 353.729681][ T9966] do_syscall_64+0xcf/0x260
[ 353.736986][ T9966] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 353.739554][ T9966] RIP: 0033:0x7fc2a807f4aa
[ 353.741498][ T9966] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 353.748915][ T9966] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 353.752084][ T9966] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 353.755191][ T9966] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 353.758509][ T9966] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 353.761522][ T9966] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 353.764541][ T9966] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 353.767589][ T9966]
[ 353.768811][ T9967] CPU: 2 PID: 9967 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 353.770266][ T9966] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 353.772872][ T9967] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 353.772885][ T9967] Call Trace:
[ 353.772929][ T9967]
[ 353.785444][ T9967] dump_stack_lvl+0x16c/0x1f0
[ 353.787418][ T9967] sysfs_warn_dup+0x7f/0xa0
[ 353.789465][ T9967] sysfs_create_dir_ns+0x24d/0x2b0
[ 353.791731][ T9967] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 353.794403][ T9967] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 353.796546][ T9967] ? do_raw_spin_unlock+0x172/0x230
[ 353.798654][ T9967] kobject_add_internal+0x2c8/0x990
[ 353.800716][ T9967] kobject_init_and_add+0x11c/0x190
[ 353.802387][ T9967] ? __pfx_kobject_init_and_add+0x10/0x10
[ 353.804874][ T9967] ? lockdep_init_map_type+0x16d/0x7d0
[ 353.807273][ T9967] ? lockdep_init_map_type+0x16d/0x7d0
[ 353.809609][ T9967] gfs2_sys_fs_add+0x207/0x470
[ 353.811813][ T9967] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 353.814118][ T9967] ? __pfx_alloc_workqueue+0x10/0x10
[ 353.816519][ T9967] ? read_word_at_a_time+0xe/0x20
[ 353.818756][ T9967] gfs2_fill_super+0x1352/0x2bf0
[ 353.820920][ T9967] ? __pfx_gfs2_fill_super+0x10/0x10
[ 353.823206][ T9967] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 353.825089][ T9967] ? set_blocksize+0x2b1/0x350
[ 353.826881][ T9967] ? sb_set_blocksize+0xf6/0x120
[ 353.828842][ T9967] ? setup_bdev_super+0x392/0x720
[ 353.830903][ T9967] get_tree_bdev+0x36f/0x610
[ 353.832934][ T9967] ? __pfx_gfs2_fill_super+0x10/0x10
[ 353.835210][ T9967] ? __pfx_get_tree_bdev+0x10/0x10
[ 353.837284][ T9967] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 353.839745][ T9967] ? cap_capable+0x1cf/0x240
[ 353.841821][ T9967] gfs2_get_tree+0x4e/0x280
[ 353.843958][ T9967] vfs_get_tree+0x8f/0x380
[ 353.846078][ T9967] path_mount+0x14e6/0x1f20
[ 353.848628][ T9966] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 353.849118][ T9967] ? kmem_cache_free+0x12e/0x380
[ 353.853888][ T9967] ? __pfx_path_mount+0x10/0x10
[ 353.856210][ T9967] ? putname+0x12e/0x170
[ 353.858108][ T9967] __x64_sys_mount+0x297/0x320
[ 353.860231][ T9967] ? __pfx___x64_sys_mount+0x10/0x10
[ 353.862579][ T9967] do_syscall_64+0xcf/0x260
[ 353.864792][ T9967] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 353.867426][ T9967] RIP: 0033:0x7f354027f4aa
[ 353.869695][ T9967] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 353.879438][ T9967] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 353.883735][ T9967] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 353.887263][ T9967] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 353.890788][ T9967] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 353.895299][ T9967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 353.898755][ T9967] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 353.902374][ T9967]
[ 353.910438][ T9967] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 353.914826][ T9963] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 353.917299][ T9967] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 353.940225][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 353.940225][ T5425] inode = 11 2340
[ 353.940225][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 353.948010][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 353.952696][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 353.957200][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 353.961015][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 353.968869][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 353.972905][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 353.976030][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 353.979408][ T5425] CPU: 1 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 353.983829][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 353.988473][ T5425] Call Trace:
[ 353.990015][ T5425]
[ 353.991353][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 353.993323][ T5425] gfs2_withdraw+0xab8/0x1290
[ 353.995370][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 353.997643][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 353.999988][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 354.002473][ T5425] gfs2_inode_refresh+0xc94/0x1090
[ 354.004778][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 354.007314][ T5425] inode_go_instantiate+0x47/0x60
[ 354.009601][ T5425] gfs2_instantiate+0x169/0x250
[ 354.011803][ T5425] gfs2_glock_wait+0x214/0x330
[ 354.012916][ T9970] loop2: detected capacity change from 0 to 32768
[ 354.013953][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 354.018923][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 354.020949][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 354.023270][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 354.025660][ T5425] do_sync+0x6cf/0xd30
[ 354.027294][ T5425] ? __pfx_do_sync+0x10/0x10
[ 354.029177][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 354.031094][ T9970] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 354.031358][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 354.036608][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 354.038897][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 354.040897][ T5425] gfs2_quota_sync+0x419/0x630
[ 354.042834][ T5425] gfs2_sync_fs+0x44/0xb0
[ 354.044453][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 354.046571][ T5425] sync_filesystem+0x10d/0x290
[ 354.048577][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 354.050734][ T5425] kill_block_super+0x3b/0x90
[ 354.052644][ T5425] gfs2_kill_sb+0x360/0x410
[ 354.054499][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 354.056915][ T5425] deactivate_super+0xde/0x100
[ 354.059103][ T5425] cleanup_mnt+0x222/0x450
[ 354.061184][ T5425] task_work_run+0x14e/0x250
[ 354.063248][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 354.065606][ T5425] syscall_exit_to_user_mode+0x278/0x2a0
[ 354.068152][ T5425] do_syscall_64+0xdc/0x260
[ 354.070354][ T5425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 354.073024][ T5425] RIP: 0033:0x7fc1ff47f0d7
[ 354.075293][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 354.082765][ T5425] RSP: 002b:00007ffc02572aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 354.086022][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc1ff47f0d7
[ 354.090056][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc02572b60
[ 354.093737][ T5425] RBP: 00007ffc02572b60 R08: 0000000000000000 R09: 0000000000000000
[ 354.097023][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc02573c20
[ 354.100476][ T5425] R13: 00007fc1ff4c93b9 R14: 00000000000562f1 R15: 0000000000000001
[ 354.103986][ T5425]
[ 354.106962][ T9970] CPU: 1 PID: 9970 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 354.111284][ T9970] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 354.115566][ T9970] Call Trace:
[ 354.116875][ T9970]
[ 354.118047][ T9970] dump_stack_lvl+0x16c/0x1f0
[ 354.119944][ T9970] sysfs_warn_dup+0x7f/0xa0
[ 354.121734][ T9970] sysfs_create_dir_ns+0x24d/0x2b0
[ 354.123747][ T9970] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 354.126108][ T9970] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 354.128435][ T9970] ? do_raw_spin_unlock+0x172/0x230
[ 354.130769][ T9970] kobject_add_internal+0x2c8/0x990
[ 354.133099][ T9970] kobject_init_and_add+0x11c/0x190
[ 354.135419][ T9970] ? __pfx_kobject_init_and_add+0x10/0x10
[ 354.138009][ T9970] ? lockdep_init_map_type+0x16d/0x7d0
[ 354.140623][ T9970] ? lockdep_init_map_type+0x16d/0x7d0
[ 354.143371][ T9970] gfs2_sys_fs_add+0x207/0x470
[ 354.145237][ T9970] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 354.147330][ T9970] ? __pfx_alloc_workqueue+0x10/0x10
[ 354.149527][ T9970] ? read_word_at_a_time+0xe/0x20
[ 354.151634][ T9970] gfs2_fill_super+0x1352/0x2bf0
[ 354.153835][ T9970] ? __pfx_gfs2_fill_super+0x10/0x10
[ 354.156256][ T9970] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 354.158653][ T9970] ? set_blocksize+0x2b1/0x350
[ 354.160737][ T9970] ? sb_set_blocksize+0xf6/0x120
[ 354.162481][ T9970] ? setup_bdev_super+0x392/0x720
[ 354.164616][ T9970] get_tree_bdev+0x36f/0x610
[ 354.166551][ T9970] ? __pfx_gfs2_fill_super+0x10/0x10
[ 354.168572][ T9970] ? __pfx_get_tree_bdev+0x10/0x10
[ 354.171006][ T9970] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 354.173762][ T9970] ? cap_capable+0x1cf/0x240
[ 354.176510][ T9970] gfs2_get_tree+0x4e/0x280
[ 354.178705][ T9970] vfs_get_tree+0x8f/0x380
[ 354.180768][ T9970] path_mount+0x14e6/0x1f20
[ 354.183008][ T9970] ? kmem_cache_free+0x12e/0x380
[ 354.185268][ T9970] ? __pfx_path_mount+0x10/0x10
[ 354.187466][ T9970] ? putname+0x12e/0x170
[ 354.189318][ T9970] __x64_sys_mount+0x297/0x320
[ 354.190891][ T9970] ? __pfx___x64_sys_mount+0x10/0x10
[ 354.192573][ T9970] do_syscall_64+0xcf/0x260
[ 354.194014][ T9970] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 354.195860][ T9970] RIP: 0033:0x7f7f1ea7f4aa
[ 354.197242][ T9970] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 354.204889][ T9970] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 354.209886][ T9970] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 354.213414][ T9970] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 354.216971][ T9970] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 354.220453][ T9970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 354.224204][ T9970] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 354.227923][ T9970]
[ 354.230804][ T9970] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 354.238128][ T9970] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 354.543985][ T9978] loop1: detected capacity change from 0 to 32768
[ 354.576732][ T9978] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 354.581708][ T9978] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 354.594078][ T9979] loop0: detected capacity change from 0 to 32768
[ 354.594533][ T9978] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 354.601934][ T971] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 354.605072][ T971] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 354.618598][ T9979] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 354.621474][ T9979] CPU: 1 PID: 9979 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 354.625393][ T9979] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 354.629476][ T9979] Call Trace:
[ 354.631054][ T9979]
[ 354.632333][ T9979] dump_stack_lvl+0x16c/0x1f0
[ 354.634249][ T9979] sysfs_warn_dup+0x7f/0xa0
[ 354.636125][ T9979] sysfs_create_dir_ns+0x24d/0x2b0
[ 354.638107][ T9979] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 354.639976][ T9979] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 354.641964][ T9979] ? do_raw_spin_unlock+0x172/0x230
[ 354.644172][ T9979] kobject_add_internal+0x2c8/0x990
[ 354.646423][ T9979] kobject_init_and_add+0x11c/0x190
[ 354.648708][ T9979] ? __pfx_kobject_init_and_add+0x10/0x10
[ 354.651088][ T9979] ? lockdep_init_map_type+0x16d/0x7d0
[ 354.653330][ T9979] ? lockdep_init_map_type+0x16d/0x7d0
[ 354.655355][ T9979] gfs2_sys_fs_add+0x207/0x470
[ 354.657418][ T9979] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 354.659748][ T9979] ? __pfx_alloc_workqueue+0x10/0x10
[ 354.661836][ T9979] ? read_word_at_a_time+0xe/0x20
[ 354.663892][ T9979] gfs2_fill_super+0x1352/0x2bf0
[ 354.666049][ T9979] ? __pfx_gfs2_fill_super+0x10/0x10
[ 354.668379][ T9979] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 354.670723][ T9979] ? set_blocksize+0x2b1/0x350
[ 354.672928][ T9979] ? sb_set_blocksize+0xf6/0x120
[ 354.675216][ T9979] ? setup_bdev_super+0x392/0x720
[ 354.677458][ T9979] get_tree_bdev+0x36f/0x610
[ 354.679471][ T9979] ? __pfx_gfs2_fill_super+0x10/0x10
[ 354.681749][ T9979] ? __pfx_get_tree_bdev+0x10/0x10
[ 354.682460][ T971] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 77ms
[ 354.683994][ T9979] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 354.684019][ T9979] ? cap_capable+0x1cf/0x240
[ 354.684033][ T9979] gfs2_get_tree+0x4e/0x280
[ 354.684049][ T9979] vfs_get_tree+0x8f/0x380
[ 354.687597][ T971] gfs2: fsid=syz:syz.0: jid=0: Done
[ 354.689806][ T9979] path_mount+0x14e6/0x1f20
[ 354.689835][ T9979] ? kmem_cache_free+0x12e/0x380
[ 354.689854][ T9979] ? __pfx_path_mount+0x10/0x10
[ 354.689876][ T9979] ? putname+0x12e/0x170
[ 354.689895][ T9979] __x64_sys_mount+0x297/0x320
[ 354.692001][ T9978] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 354.694051][ T9979] ? __pfx___x64_sys_mount+0x10/0x10
[ 354.713185][ T9979] do_syscall_64+0xcf/0x260
[ 354.715479][ T9979] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 354.718168][ T9979] RIP: 0033:0x7f354027f4aa
[ 354.720122][ T9979] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 354.728878][ T9979] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 354.732611][ T9979] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 354.736028][ T9979] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 354.739609][ T9979] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 354.743327][ T9979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 354.747255][ T9979] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 354.751273][ T9979]
[ 354.755241][ T9979] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 354.761784][ T9979] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 354.893802][ T9978] gfs2: fsid=syz:syz.0: found 1 quota changes
2024/04/14 23:33:46 executed programs: 1249
[ 354.913252][ T5416] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 354.913252][ T5416] inode = 11 2340
[ 354.913252][ T5416] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 354.923180][ T5416] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 354.928237][ T5416] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5416 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 354.935629][ T9981] loop2: detected capacity change from 0 to 32768
[ 354.948741][ T5416] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 354.951725][ T9981] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 354.955274][ T5416] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 354.957786][ T9981] CPU: 1 PID: 9981 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 354.957807][ T9981] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 354.957818][ T9981] Call Trace:
[ 354.957825][ T9981]
[ 354.957833][ T9981] dump_stack_lvl+0x16c/0x1f0
[ 354.972616][ T5416] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 354.973469][ T9981] sysfs_warn_dup+0x7f/0xa0
[ 354.973504][ T9981] sysfs_create_dir_ns+0x24d/0x2b0
[ 354.974117][ T9984] loop3: detected capacity change from 0 to 32768
[ 354.975487][ T5416] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 354.976641][ T9984] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 354.976850][ T9981] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 354.976880][ T9981] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 354.976900][ T9981] ? do_raw_spin_unlock+0x172/0x230
[ 354.976916][ T9981] kobject_add_internal+0x2c8/0x990
[ 354.981248][ T5416] gfs2: fsid=syz:syz.0: File system withdrawn
[ 354.984256][ T9981] kobject_init_and_add+0x11c/0x190
[ 354.984288][ T9981] ? __pfx_kobject_init_and_add+0x10/0x10
[ 354.984315][ T9981] ? lockdep_init_map_type+0x16d/0x7d0
[ 355.024963][ T9981] ? lockdep_init_map_type+0x16d/0x7d0
[ 355.027509][ T9981] gfs2_sys_fs_add+0x207/0x470
[ 355.029721][ T9981] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 355.032935][ T9981] ? __pfx_alloc_workqueue+0x10/0x10
[ 355.035652][ T9981] ? read_word_at_a_time+0xe/0x20
[ 355.038759][ T9981] gfs2_fill_super+0x1352/0x2bf0
[ 355.042367][ T9981] ? __pfx_gfs2_fill_super+0x10/0x10
[ 355.045374][ T9981] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 355.048479][ T9981] ? set_blocksize+0x2b1/0x350
[ 355.052062][ T9981] ? sb_set_blocksize+0xf6/0x120
[ 355.055819][ T9981] ? setup_bdev_super+0x392/0x720
[ 355.059110][ T9981] get_tree_bdev+0x36f/0x610
[ 355.062237][ T9981] ? __pfx_gfs2_fill_super+0x10/0x10
[ 355.065735][ T9981] ? __pfx_get_tree_bdev+0x10/0x10
[ 355.069659][ T9981] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 355.073821][ T9981] ? cap_capable+0x1cf/0x240
[ 355.077861][ T9981] gfs2_get_tree+0x4e/0x280
[ 355.080480][ T9981] vfs_get_tree+0x8f/0x380
[ 355.083420][ T9981] path_mount+0x14e6/0x1f20
[ 355.087238][ T9981] ? kmem_cache_free+0x12e/0x380
[ 355.090420][ T9981] ? __pfx_path_mount+0x10/0x10
[ 355.093005][ T9981] ? putname+0x12e/0x170
[ 355.094726][ T9981] __x64_sys_mount+0x297/0x320
[ 355.096617][ T9981] ? __pfx___x64_sys_mount+0x10/0x10
[ 355.098690][ T9981] do_syscall_64+0xcf/0x260
[ 355.100402][ T9981] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 355.102818][ T9981] RIP: 0033:0x7f7f1ea7f4aa
[ 355.104543][ T9981] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 355.121748][ T9981] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 355.125396][ T9981] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 355.128607][ T9981] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 355.131112][ T9981] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 355.133924][ T9981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 355.137127][ T9981] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 355.140475][ T9981]
[ 355.141824][ T9984] CPU: 2 PID: 9984 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 355.145728][ T9984] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 355.148079][ T9981] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 355.150264][ T9984] Call Trace:
[ 355.150273][ T9984]
[ 355.150280][ T9984] dump_stack_lvl+0x16c/0x1f0
[ 355.150324][ T9984] sysfs_warn_dup+0x7f/0xa0
[ 355.150347][ T9984] sysfs_create_dir_ns+0x24d/0x2b0
[ 355.150369][ T9984] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 355.150391][ T9984] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 355.159678][ T9981] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 355.186276][ T9984] ? do_raw_spin_unlock+0x172/0x230
[ 355.188415][ T9984] kobject_add_internal+0x2c8/0x990
[ 355.206664][ T9984] kobject_init_and_add+0x11c/0x190
[ 355.208881][ T9984] ? __pfx_kobject_init_and_add+0x10/0x10
[ 355.211312][ T9984] ? lockdep_init_map_type+0x16d/0x7d0
[ 355.213587][ T9984] ? lockdep_init_map_type+0x16d/0x7d0
[ 355.215928][ T9984] gfs2_sys_fs_add+0x207/0x470
[ 355.217917][ T9984] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 355.220201][ T9984] ? __pfx_alloc_workqueue+0x10/0x10
[ 355.234546][ T9984] ? read_word_at_a_time+0xe/0x20
[ 355.236746][ T9984] gfs2_fill_super+0x1352/0x2bf0
[ 355.238800][ T9984] ? __pfx_gfs2_fill_super+0x10/0x10
[ 355.252404][ T9984] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 355.263677][ T9984] ? set_blocksize+0x2b1/0x350
[ 355.265824][ T9984] ? sb_set_blocksize+0xf6/0x120
[ 355.268284][ T9984] ? setup_bdev_super+0x392/0x720
[ 355.270485][ T9984] get_tree_bdev+0x36f/0x610
[ 355.272559][ T9984] ? __pfx_gfs2_fill_super+0x10/0x10
[ 355.274914][ T9984] ? __pfx_get_tree_bdev+0x10/0x10
[ 355.277135][ T9984] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 355.279564][ T9984] ? cap_capable+0x1cf/0x240
[ 355.281644][ T9984] gfs2_get_tree+0x4e/0x280
[ 355.299617][ T9984] vfs_get_tree+0x8f/0x380
[ 355.301440][ T9984] path_mount+0x14e6/0x1f20
[ 355.303319][ T9984] ? kmem_cache_free+0x12e/0x380
[ 355.318645][ T9984] ? __pfx_path_mount+0x10/0x10
[ 355.320777][ T9984] ? putname+0x12e/0x170
[ 355.322603][ T9984] __x64_sys_mount+0x297/0x320
[ 355.324749][ T9984] ? __pfx___x64_sys_mount+0x10/0x10
[ 355.326980][ T9984] do_syscall_64+0xcf/0x260
[ 355.328933][ T9984] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 355.331398][ T9984] RIP: 0033:0x7fc1ff47f4aa
[ 355.333242][ T9984] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 355.341369][ T9984] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 355.345241][ T9984] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 355.348714][ T9984] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 355.352097][ T9984] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 355.355395][ T9984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 355.359187][ T9984] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 355.363330][ T9984]
[ 355.364898][ T5416] CPU: 1 PID: 5416 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 355.369283][ T5416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 355.374078][ T5416] Call Trace:
[ 355.376215][ T5416]
[ 355.378222][ T5416] dump_stack_lvl+0x16c/0x1f0
[ 355.380125][ T5416] gfs2_withdraw+0xab8/0x1290
[ 355.381962][ T5416] ? __pfx_gfs2_withdraw+0x10/0x10
[ 355.383888][ T5416] ? map_id_range_down+0x2b6/0x3a0
[ 355.385732][ T5416] ? __pfx_map_id_range_down+0x10/0x10
[ 355.387811][ T5416] gfs2_inode_refresh+0xc94/0x1090
[ 355.389757][ T5416] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 355.391723][ T9984] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 355.392109][ T5416] inode_go_instantiate+0x47/0x60
[ 355.397803][ T9984] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 355.399961][ T5416] gfs2_instantiate+0x169/0x250
[ 355.399983][ T5416] gfs2_glock_wait+0x214/0x330
[ 355.400001][ T5416] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 355.400021][ T5416] gfs2_glock_nq+0x946/0x1cd0
[ 355.400044][ T5416] ? do_raw_spin_unlock+0x172/0x230
[ 355.400062][ T5416] ? __gfs2_holder_init+0x18a/0x2f0
[ 355.415453][ T5416] do_sync+0x6cf/0xd30
[ 355.416904][ T5416] ? __pfx_do_sync+0x10/0x10
[ 355.418933][ T5416] ? gfs2_quota_sync+0x4ad/0x630
[ 355.421100][ T5416] ? gfs2_quota_sync+0x419/0x630
[ 355.423307][ T5416] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 355.425534][ T5416] ? qd_check_sync+0x3d8/0x4f0
[ 355.427569][ T5416] gfs2_quota_sync+0x419/0x630
[ 355.429671][ T5416] gfs2_sync_fs+0x44/0xb0
[ 355.432898][ T5416] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 355.436932][ T5416] sync_filesystem+0x10d/0x290
[ 355.439678][ T5416] generic_shutdown_super+0x7e/0x3d0
[ 355.441926][ T5416] kill_block_super+0x3b/0x90
[ 355.443981][ T5416] gfs2_kill_sb+0x360/0x410
[ 355.445984][ T5416] deactivate_locked_super+0xbe/0x1a0
[ 355.448338][ T5416] deactivate_super+0xde/0x100
[ 355.450405][ T5416] cleanup_mnt+0x222/0x450
[ 355.452126][ T5416] task_work_run+0x14e/0x250
[ 355.454138][ T5416] ? __pfx_task_work_run+0x10/0x10
[ 355.456346][ T5416] syscall_exit_to_user_mode+0x278/0x2a0
[ 355.458656][ T5416] do_syscall_64+0xdc/0x260
[ 355.460422][ T5416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 355.462728][ T5416] RIP: 0033:0x7fc2a807f0d7
[ 355.464498][ T5416] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 355.472189][ T5416] RSP: 002b:00007ffdf8694db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 355.475678][ T5416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc2a807f0d7
[ 355.479275][ T5416] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdf8694e70
[ 355.483030][ T5416] RBP: 00007ffdf8694e70 R08: 0000000000000000 R09: 0000000000000000
[ 355.485920][ T9991] loop0: detected capacity change from 0 to 32768
[ 355.486859][ T5416] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdf8695f30
[ 355.486876][ T5416] R13: 00007fc2a80c93b9 R14: 00000000000566d5 R15: 0000000000000001
[ 355.486891][ T5416]
[ 355.501505][ T9991] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 355.504343][ T9991] CPU: 0 PID: 9991 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 355.508190][ T9991] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 355.511820][ T9991] Call Trace:
[ 355.513133][ T9991]
[ 355.514306][ T9991] dump_stack_lvl+0x16c/0x1f0
[ 355.516253][ T9991] sysfs_warn_dup+0x7f/0xa0
[ 355.518184][ T9991] sysfs_create_dir_ns+0x24d/0x2b0
[ 355.520311][ T9991] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 355.522503][ T9991] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 355.524606][ T9991] ? do_raw_spin_unlock+0x172/0x230
[ 355.526549][ T9991] kobject_add_internal+0x2c8/0x990
[ 355.528371][ T9991] kobject_init_and_add+0x11c/0x190
[ 355.530186][ T9991] ? __pfx_kobject_init_and_add+0x10/0x10
[ 355.532178][ T9991] ? lockdep_init_map_type+0x16d/0x7d0
[ 355.534123][ T9991] ? lockdep_init_map_type+0x16d/0x7d0
[ 355.536036][ T9991] gfs2_sys_fs_add+0x207/0x470
[ 355.537701][ T9991] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 355.539715][ T9991] ? __pfx_alloc_workqueue+0x10/0x10
[ 355.541824][ T9991] ? read_word_at_a_time+0xe/0x20
[ 355.543733][ T9991] gfs2_fill_super+0x1352/0x2bf0
[ 355.545644][ T9991] ? __pfx_gfs2_fill_super+0x10/0x10
[ 355.547699][ T9991] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 355.549775][ T9991] ? set_blocksize+0x2b1/0x350
[ 355.551614][ T9991] ? sb_set_blocksize+0xf6/0x120
[ 355.553622][ T9991] ? setup_bdev_super+0x392/0x720
[ 355.555658][ T9991] get_tree_bdev+0x36f/0x610
[ 355.557445][ T9991] ? __pfx_gfs2_fill_super+0x10/0x10
[ 355.559467][ T9991] ? __pfx_get_tree_bdev+0x10/0x10
[ 355.561449][ T9991] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 355.563621][ T9991] ? cap_capable+0x1cf/0x240
[ 355.565394][ T9991] gfs2_get_tree+0x4e/0x280
[ 355.567185][ T9991] vfs_get_tree+0x8f/0x380
[ 355.568931][ T9991] path_mount+0x14e6/0x1f20
[ 355.570698][ T9991] ? kmem_cache_free+0x12e/0x380
[ 355.572544][ T9991] ? __pfx_path_mount+0x10/0x10
[ 355.574456][ T9991] ? putname+0x12e/0x170
[ 355.576090][ T9991] __x64_sys_mount+0x297/0x320
[ 355.577880][ T9991] ? __pfx___x64_sys_mount+0x10/0x10
[ 355.579967][ T9991] ? trace_csd_function_exit+0x173/0x1f0
[ 355.582157][ T9991] do_syscall_64+0xcf/0x260
[ 355.583907][ T9991] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 355.586183][ T9991] RIP: 0033:0x7f354027f4aa
[ 355.587906][ T9991] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 355.595359][ T9991] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 355.598950][ T9991] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 355.602519][ T9991] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 355.606218][ T9991] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 355.609656][ T9991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 355.613093][ T9991] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 355.616416][ T9991]
[ 355.618873][ T9991] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 355.628864][ T9991] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 356.085010][ T9994] loop2: detected capacity change from 0 to 32768
[ 356.102472][ T9994] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 356.106118][ T9994] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 356.117547][ T9994] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 356.140183][ T71] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 356.143278][ T71] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 356.174571][ T9996] loop3: detected capacity change from 0 to 32768
[ 356.195012][ T9996] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 356.203309][ T9996] CPU: 3 PID: 9996 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 356.203719][ T71] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 60ms
[ 356.208581][ T9996] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 356.208598][ T9996] Call Trace:
[ 356.208605][ T9996]
[ 356.208613][ T9996] dump_stack_lvl+0x16c/0x1f0
[ 356.208645][ T9996] sysfs_warn_dup+0x7f/0xa0
[ 356.208670][ T9996] sysfs_create_dir_ns+0x24d/0x2b0
[ 356.208712][ T9996] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 356.208737][ T9996] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 356.208756][ T9996] ? do_raw_spin_unlock+0x172/0x230
[ 356.208772][ T9996] kobject_add_internal+0x2c8/0x990
[ 356.208796][ T9996] kobject_init_and_add+0x11c/0x190
[ 356.208820][ T9996] ? __pfx_kobject_init_and_add+0x10/0x10
[ 356.213369][ T71] gfs2: fsid=syz:syz.0: jid=0: Done
[ 356.218593][ T9996] ? lockdep_init_map_type+0x16d/0x7d0
[ 356.218632][ T9996] ? lockdep_init_map_type+0x16d/0x7d0
[ 356.220921][ T9998] loop0: detected capacity change from 0 to 32768
[ 356.221606][ T9996] gfs2_sys_fs_add+0x207/0x470
[ 356.221638][ T9996] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 356.221660][ T9996] ? __pfx_alloc_workqueue+0x10/0x10
[ 356.226611][ T9994] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 356.228948][ T9996] ? read_word_at_a_time+0xe/0x20
[ 356.228981][ T9996] gfs2_fill_super+0x1352/0x2bf0
[ 356.229002][ T9996] ? __pfx_gfs2_fill_super+0x10/0x10
[ 356.229020][ T9996] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 356.229038][ T9996] ? set_blocksize+0x2b1/0x350
[ 356.244379][ T9998] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 356.245426][ T9996] ? sb_set_blocksize+0xf6/0x120
[ 356.245451][ T9996] ? setup_bdev_super+0x392/0x720
[ 356.245473][ T9996] get_tree_bdev+0x36f/0x610
[ 356.289166][ T9996] ? __pfx_gfs2_fill_super+0x10/0x10
[ 356.291934][ T9996] ? __pfx_get_tree_bdev+0x10/0x10
[ 356.294151][ T9996] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 356.297288][ T9996] ? cap_capable+0x1cf/0x240
[ 356.300405][ T9996] gfs2_get_tree+0x4e/0x280
[ 356.302378][ T9996] vfs_get_tree+0x8f/0x380
[ 356.304335][ T9996] path_mount+0x14e6/0x1f20
[ 356.306170][ T9996] ? kmem_cache_free+0x12e/0x380
[ 356.309203][ T9996] ? __pfx_path_mount+0x10/0x10
[ 356.311775][T10000] loop1: detected capacity change from 0 to 32768
[ 356.312309][ T9996] ? putname+0x12e/0x170
[ 356.318690][ T9996] __x64_sys_mount+0x297/0x320
[ 356.321379][ T9996] ? __pfx___x64_sys_mount+0x10/0x10
[ 356.323854][ T9996] do_syscall_64+0xcf/0x260
[ 356.325716][ T9996] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 356.328065][ T9996] RIP: 0033:0x7fc1ff47f4aa
[ 356.329933][ T9996] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 356.339828][ T9996] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 356.343642][ T9996] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 356.347111][ T9996] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 356.350630][ T9996] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 356.354539][ T9996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 356.358080][T10000] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 356.358194][ T9996] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 356.365075][ T9996]
[ 356.366521][T10000] CPU: 2 PID: 10000 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 356.370858][T10000] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 356.375145][T10000] Call Trace:
[ 356.375343][ T9996] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 356.376735][T10000]
[ 356.376744][T10000] dump_stack_lvl+0x16c/0x1f0
[ 356.376770][T10000] sysfs_warn_dup+0x7f/0xa0
[ 356.383113][ T9996] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 356.384212][T10000] sysfs_create_dir_ns+0x24d/0x2b0
[ 356.384246][T10000] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 356.395767][T10000] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 356.397950][T10000] ? do_raw_spin_unlock+0x172/0x230
[ 356.400082][T10000] kobject_add_internal+0x2c8/0x990
[ 356.402220][T10000] kobject_init_and_add+0x11c/0x190
[ 356.404435][T10000] ? __pfx_kobject_init_and_add+0x10/0x10
[ 356.406788][T10000] ? lockdep_init_map_type+0x16d/0x7d0
[ 356.408986][T10000] ? lockdep_init_map_type+0x16d/0x7d0
[ 356.411080][T10000] gfs2_sys_fs_add+0x207/0x470
[ 356.412922][T10000] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 356.414951][T10000] ? __pfx_alloc_workqueue+0x10/0x10
[ 356.416974][T10000] ? read_word_at_a_time+0xe/0x20
[ 356.419313][T10000] gfs2_fill_super+0x1352/0x2bf0
[ 356.421610][T10000] ? __pfx_gfs2_fill_super+0x10/0x10
[ 356.424907][T10000] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 356.427924][T10000] ? set_blocksize+0x2b1/0x350
[ 356.430312][T10000] ? sb_set_blocksize+0xf6/0x120
[ 356.432540][T10000] ? setup_bdev_super+0x392/0x720
[ 356.434996][T10000] get_tree_bdev+0x36f/0x610
[ 356.437594][T10000] ? __pfx_gfs2_fill_super+0x10/0x10
[ 356.439836][T10000] ? __pfx_get_tree_bdev+0x10/0x10
[ 356.442946][T10000] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 356.445429][T10000] ? cap_capable+0x1cf/0x240
[ 356.448288][T10000] gfs2_get_tree+0x4e/0x280
[ 356.450976][T10000] vfs_get_tree+0x8f/0x380
[ 356.452855][T10000] path_mount+0x14e6/0x1f20
[ 356.455224][T10000] ? kmem_cache_free+0x12e/0x380
[ 356.458293][T10000] ? __pfx_path_mount+0x10/0x10
[ 356.460830][T10000] ? putname+0x12e/0x170
[ 356.462481][T10000] __x64_sys_mount+0x297/0x320
[ 356.464644][T10000] ? __pfx___x64_sys_mount+0x10/0x10
[ 356.468501][T10000] do_syscall_64+0xcf/0x260
[ 356.470899][T10000] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 356.473477][T10000] RIP: 0033:0x7fc2a807f4aa
[ 356.475893][T10000] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 356.484889][T10000] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 356.488364][T10000] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 356.491879][T10000] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 356.495465][T10000] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 356.499028][T10000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 356.502470][T10000] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 356.505701][T10000]
[ 356.507001][ T9998] CPU: 0 PID: 9998 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 356.507689][T10000] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 356.511000][ T9998] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 356.511012][ T9998] Call Trace:
[ 356.511019][ T9998]
[ 356.511025][ T9998] dump_stack_lvl+0x16c/0x1f0
[ 356.511049][ T9998] sysfs_warn_dup+0x7f/0xa0
[ 356.511073][ T9998] sysfs_create_dir_ns+0x24d/0x2b0
[ 356.511100][ T9998] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 356.516399][T10000] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 356.519940][ T9998] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 356.519957][ T9998] ? do_raw_spin_unlock+0x172/0x230
[ 356.519971][ T9998] kobject_add_internal+0x2c8/0x990
[ 356.519991][ T9998] kobject_init_and_add+0x11c/0x190
[ 356.540905][ T9998] ? __pfx_kobject_init_and_add+0x10/0x10
[ 356.543294][ T9998] ? lockdep_init_map_type+0x16d/0x7d0
[ 356.545537][ T9998] ? lockdep_init_map_type+0x16d/0x7d0
[ 356.547808][ T9998] gfs2_sys_fs_add+0x207/0x470
[ 356.549865][ T9998] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 356.552131][ T9998] ? __pfx_alloc_workqueue+0x10/0x10
[ 356.554402][ T9998] ? read_word_at_a_time+0xe/0x20
[ 356.556591][ T9998] gfs2_fill_super+0x1352/0x2bf0
[ 356.558727][ T9998] ? __pfx_gfs2_fill_super+0x10/0x10
[ 356.561024][ T9998] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 356.563336][ T9998] ? set_blocksize+0x2b1/0x350
[ 356.565366][ T9998] ? sb_set_blocksize+0xf6/0x120
[ 356.567488][ T9998] ? setup_bdev_super+0x392/0x720
[ 356.569848][ T9998] get_tree_bdev+0x36f/0x610
[ 356.571907][ T9998] ? __pfx_gfs2_fill_super+0x10/0x10
[ 356.574294][ T9998] ? __pfx_get_tree_bdev+0x10/0x10
[ 356.576481][ T9998] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 356.578905][ T9998] ? cap_capable+0x1cf/0x240
[ 356.580901][ T9998] gfs2_get_tree+0x4e/0x280
[ 356.582876][ T9998] vfs_get_tree+0x8f/0x380
[ 356.584797][ T9998] path_mount+0x14e6/0x1f20
[ 356.586739][ T9998] ? kmem_cache_free+0x12e/0x380
[ 356.588869][ T9998] ? __pfx_path_mount+0x10/0x10
[ 356.590949][ T9998] ? putname+0x12e/0x170
[ 356.592653][ T9998] __x64_sys_mount+0x297/0x320
[ 356.594654][ T9998] ? __pfx___x64_sys_mount+0x10/0x10
[ 356.596833][ T9998] do_syscall_64+0xcf/0x260
[ 356.598634][ T9998] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 356.601207][ T9998] RIP: 0033:0x7f354027f4aa
[ 356.603016][ T9998] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 356.611213][ T9998] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 356.614763][ T9998] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 356.618088][ T9998] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 356.621305][ T9998] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 356.624744][ T9998] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 356.628727][ T9998] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 356.632803][ T9998]
[ 356.636291][ T9998] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 356.642600][ T9998] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 356.712157][ T9994] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 356.744861][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 356.744861][ T5421] inode = 11 2340
[ 356.744861][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 356.759012][ T5421] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 356.763322][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 356.767797][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 356.772267][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 356.780048][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 356.784052][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 356.788839][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 356.791665][ T5421] CPU: 3 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 356.796089][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 356.800598][ T5421] Call Trace:
[ 356.801821][ T5421]
[ 356.802904][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 356.804578][ T5421] gfs2_withdraw+0xab8/0x1290
[ 356.806362][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 356.808442][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 356.810731][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 356.813220][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 356.815516][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 356.818237][ T5421] inode_go_instantiate+0x47/0x60
[ 356.820502][ T5421] gfs2_instantiate+0x169/0x250
[ 356.822833][ T5421] gfs2_glock_wait+0x214/0x330
[ 356.824931][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 356.827365][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 356.829485][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 356.831841][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 356.834806][ T5421] do_sync+0x6cf/0xd30
[ 356.836721][ T5421] ? __pfx_do_sync+0x10/0x10
[ 356.839403][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 356.841824][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 356.844125][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 356.846505][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 356.848546][ T5421] gfs2_quota_sync+0x419/0x630
[ 356.850886][ T5421] gfs2_sync_fs+0x44/0xb0
[ 356.852905][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 356.855249][ T5421] sync_filesystem+0x10d/0x290
[ 356.857738][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 356.860749][ T5421] kill_block_super+0x3b/0x90
[ 356.863405][ T5421] gfs2_kill_sb+0x360/0x410
[ 356.866015][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 356.868865][ T5421] deactivate_super+0xde/0x100
[ 356.871517][ T5421] cleanup_mnt+0x222/0x450
[ 356.874059][ T5421] task_work_run+0x14e/0x250
[ 356.876670][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 356.879042][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 356.881569][ T5421] do_syscall_64+0xdc/0x260
[ 356.884204][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 356.886916][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 356.888980][ T5421] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 356.897246][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 356.900732][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 356.903813][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 356.907447][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 356.911435][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 356.914754][ T5421] R13: 00007f7f1eac93b9 R14: 0000000000056d01 R15: 0000000000000001
[ 356.917967][ T5421]
[ 357.206375][T10011] loop3: detected capacity change from 0 to 32768
[ 357.207030][T10012] loop1: detected capacity change from 0 to 32768
[ 357.224416][T10011] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 357.228265][T10011] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 357.240743][T10010] loop0: detected capacity change from 0 to 32768
[ 357.243604][T10012] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 357.246496][T10012] CPU: 0 PID: 10012 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 357.250300][T10012] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 357.254632][T10012] Call Trace:
[ 357.254879][T10011] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 357.256013][T10012]
[ 357.256023][T10012] dump_stack_lvl+0x16c/0x1f0
[ 357.256051][T10012] sysfs_warn_dup+0x7f/0xa0
[ 357.256079][T10012] sysfs_create_dir_ns+0x24d/0x2b0
[ 357.271835][T10010] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 357.272281][T10012] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 357.283635][T10012] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 357.285921][T10012] ? do_raw_spin_unlock+0x172/0x230
[ 357.287904][T10012] kobject_add_internal+0x2c8/0x990
[ 357.289909][T10012] kobject_init_and_add+0x11c/0x190
[ 357.292548][T10012] ? __pfx_kobject_init_and_add+0x10/0x10
[ 357.295402][T10012] ? lockdep_init_map_type+0x16d/0x7d0
[ 357.298021][T10012] ? lockdep_init_map_type+0x16d/0x7d0
[ 357.300997][T10012] gfs2_sys_fs_add+0x207/0x470
[ 357.303333][T10012] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 357.306098][T10012] ? __pfx_alloc_workqueue+0x10/0x10
[ 357.309780][T10012] ? read_word_at_a_time+0xe/0x20
[ 357.312721][T10012] gfs2_fill_super+0x1352/0x2bf0
[ 357.315289][T10012] ? __pfx_gfs2_fill_super+0x10/0x10
[ 357.317653][T10012] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 357.320510][T10012] ? set_blocksize+0x2b1/0x350
[ 357.323475][T10012] ? sb_set_blocksize+0xf6/0x120
[ 357.326118][T10012] ? setup_bdev_super+0x392/0x720
[ 357.328838][T10012] get_tree_bdev+0x36f/0x610
[ 357.331451][T10012] ? __pfx_gfs2_fill_super+0x10/0x10
[ 357.334337][T10012] ? __pfx_get_tree_bdev+0x10/0x10
[ 357.336611][T10012] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 357.339093][T10012] ? cap_capable+0x1cf/0x240
[ 357.341046][T10012] gfs2_get_tree+0x4e/0x280
[ 357.343009][T10012] vfs_get_tree+0x8f/0x380
[ 357.344923][T10012] path_mount+0x14e6/0x1f20
[ 357.350075][T10012] ? kmem_cache_free+0x12e/0x380
[ 357.353303][T10012] ? __pfx_path_mount+0x10/0x10
[ 357.355623][T10012] ? putname+0x12e/0x170
[ 357.357761][T10012] __x64_sys_mount+0x297/0x320
[ 357.360120][T10012] ? __pfx___x64_sys_mount+0x10/0x10
[ 357.362424][T10012] do_syscall_64+0xcf/0x260
[ 357.364465][T10012] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 357.367163][T10012] RIP: 0033:0x7fc2a807f4aa
[ 357.369204][T10012] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 357.374437][ T29] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 357.379080][T10012] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 357.379102][T10012] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 357.379113][T10012] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 357.379125][T10012] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 357.379135][T10012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 357.379150][T10012] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 357.379164][T10012]
[ 357.384577][ T29] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 357.389409][T10010] CPU: 3 PID: 10010 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 357.392427][T10012] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 357.394558][T10010] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 357.408840][T10012] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 357.410483][T10010] Call Trace:
[ 357.430309][T10010]
[ 357.431663][T10010] dump_stack_lvl+0x16c/0x1f0
[ 357.433824][T10010] sysfs_warn_dup+0x7f/0xa0
[ 357.435878][T10010] sysfs_create_dir_ns+0x24d/0x2b0
[ 357.438214][T10010] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 357.440660][T10010] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 357.442863][T10010] ? do_raw_spin_unlock+0x172/0x230
[ 357.445001][T10010] kobject_add_internal+0x2c8/0x990
[ 357.447157][T10010] kobject_init_and_add+0x11c/0x190
[ 357.449366][T10010] ? __pfx_kobject_init_and_add+0x10/0x10
[ 357.451928][T10010] ? lockdep_init_map_type+0x16d/0x7d0
[ 357.454390][T10010] ? lockdep_init_map_type+0x16d/0x7d0
[ 357.456819][T10010] gfs2_sys_fs_add+0x207/0x470
[ 357.459246][T10010] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 357.460767][ T29] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 76ms
[ 357.461739][T10010] ? __pfx_alloc_workqueue+0x10/0x10
[ 357.461771][T10010] ? read_word_at_a_time+0xe/0x20
[ 357.461798][T10010] gfs2_fill_super+0x1352/0x2bf0
[ 357.466202][ T29] gfs2: fsid=syz:syz.0: jid=0: Done
[ 357.466899][T10010] ? __pfx_gfs2_fill_super+0x10/0x10
[ 357.469152][T10011] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 357.470952][T10010] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 357.470975][T10010] ? set_blocksize+0x2b1/0x350
[ 357.470995][T10010] ? sb_set_blocksize+0xf6/0x120
[ 357.485882][T10010] ? setup_bdev_super+0x392/0x720
[ 357.488182][T10010] get_tree_bdev+0x36f/0x610
[ 357.490287][T10010] ? __pfx_gfs2_fill_super+0x10/0x10
[ 357.492931][T10010] ? __pfx_get_tree_bdev+0x10/0x10
[ 357.495250][T10010] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 357.497789][T10010] ? cap_capable+0x1cf/0x240
[ 357.500020][T10010] gfs2_get_tree+0x4e/0x280
[ 357.502747][T10010] vfs_get_tree+0x8f/0x380
[ 357.505146][T10010] path_mount+0x14e6/0x1f20
[ 357.507209][T10010] ? kmem_cache_free+0x12e/0x380
[ 357.509428][T10010] ? __pfx_path_mount+0x10/0x10
[ 357.511531][T10010] ? putname+0x12e/0x170
[ 357.513361][T10010] __x64_sys_mount+0x297/0x320
[ 357.515485][T10010] ? __pfx___x64_sys_mount+0x10/0x10
[ 357.518103][T10010] do_syscall_64+0xcf/0x260
[ 357.520204][T10010] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 357.522972][T10010] RIP: 0033:0x7f354027f4aa
[ 357.524912][T10010] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 357.532475][T10010] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 357.535894][T10010] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 357.539080][T10010] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 357.542434][T10010] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 357.545849][T10010] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 357.557169][T10010] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 357.560567][T10010]
[ 357.564213][T10010] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 357.570340][T10010] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 357.605878][T10014] loop2: detected capacity change from 0 to 32768
[ 357.612083][T10014] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 357.618323][T10014] CPU: 2 PID: 10014 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 357.623386][T10014] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 357.627764][T10014] Call Trace:
[ 357.629252][T10014]
[ 357.630737][T10014] dump_stack_lvl+0x16c/0x1f0
[ 357.633549][T10014] sysfs_warn_dup+0x7f/0xa0
[ 357.635553][T10014] sysfs_create_dir_ns+0x24d/0x2b0
[ 357.639030][T10014] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 357.642475][T10014] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 357.645810][T10014] ? do_raw_spin_unlock+0x172/0x230
[ 357.648042][T10014] kobject_add_internal+0x2c8/0x990
[ 357.650158][T10014] kobject_init_and_add+0x11c/0x190
[ 357.652340][T10014] ? __pfx_kobject_init_and_add+0x10/0x10
[ 357.654735][T10014] ? lockdep_init_map_type+0x16d/0x7d0
[ 357.657111][T10014] ? lockdep_init_map_type+0x16d/0x7d0
[ 357.659652][T10014] gfs2_sys_fs_add+0x207/0x470
[ 357.661765][T10014] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 357.663966][T10014] ? __pfx_alloc_workqueue+0x10/0x10
[ 357.666153][T10014] ? read_word_at_a_time+0xe/0x20
[ 357.668283][T10014] gfs2_fill_super+0x1352/0x2bf0
[ 357.670429][T10014] ? __pfx_gfs2_fill_super+0x10/0x10
[ 357.672759][T10014] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 357.674867][T10014] ? set_blocksize+0x2b1/0x350
[ 357.676920][T10014] ? sb_set_blocksize+0xf6/0x120
[ 357.679103][T10014] ? setup_bdev_super+0x392/0x720
[ 357.681191][T10014] get_tree_bdev+0x36f/0x610
[ 357.682635][T10014] ? __pfx_gfs2_fill_super+0x10/0x10
[ 357.684555][T10014] ? __pfx_get_tree_bdev+0x10/0x10
[ 357.685743][T10011] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 357.686536][T10014] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 357.691288][T10014] ? cap_capable+0x1cf/0x240
[ 357.693018][T10014] gfs2_get_tree+0x4e/0x280
[ 357.694614][T10014] vfs_get_tree+0x8f/0x380
[ 357.696459][T10014] path_mount+0x14e6/0x1f20
[ 357.698289][T10014] ? kmem_cache_free+0x12e/0x380
[ 357.700291][T10014] ? __pfx_path_mount+0x10/0x10
[ 357.701939][T10014] ? putname+0x12e/0x170
[ 357.703943][T10014] __x64_sys_mount+0x297/0x320
[ 357.706028][T10014] ? __pfx___x64_sys_mount+0x10/0x10
[ 357.708339][T10014] do_syscall_64+0xcf/0x260
[ 357.710390][T10014] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 357.712652][T10014] RIP: 0033:0x7f7f1ea7f4aa
[ 357.714638][T10014] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 357.723950][T10014] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 357.728011][T10014] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 357.732060][T10014] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 357.736437][T10014] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 357.740503][T10014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 357.744068][T10014] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 357.747682][T10014]
[ 357.750411][T10014] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 357.756761][T10014] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 357.788672][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 357.788672][ T5425] inode = 11 2340
[ 357.788672][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 357.833534][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 357.847880][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 357.852417][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 357.860443][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 357.880248][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 357.883778][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 357.886707][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 357.889547][ T5425] CPU: 0 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 357.893095][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 357.899556][ T5425] Call Trace:
[ 357.900808][ T5425]
[ 357.902028][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 357.903986][ T5425] gfs2_withdraw+0xab8/0x1290
[ 357.906145][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 357.908585][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 357.911945][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 357.914394][ T5425] gfs2_inode_refresh+0xc94/0x1090
[ 357.919976][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 357.922355][ T5425] inode_go_instantiate+0x47/0x60
[ 357.924499][ T5425] gfs2_instantiate+0x169/0x250
[ 357.927534][ T5425] gfs2_glock_wait+0x214/0x330
[ 357.930967][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 357.933236][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 357.935298][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 357.937039][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 357.938700][ T5425] do_sync+0x6cf/0xd30
[ 357.940224][ T5425] ? __pfx_do_sync+0x10/0x10
[ 357.941868][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 357.943696][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 357.945374][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 357.947651][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 357.949990][ T5425] gfs2_quota_sync+0x419/0x630
[ 357.952201][ T5425] gfs2_sync_fs+0x44/0xb0
[ 357.954227][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 357.956625][ T5425] sync_filesystem+0x10d/0x290
[ 357.959215][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 357.961393][ T5425] kill_block_super+0x3b/0x90
[ 357.963320][ T5425] gfs2_kill_sb+0x360/0x410
[ 357.965701][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 357.967952][ T5425] deactivate_super+0xde/0x100
[ 357.970277][ T5425] cleanup_mnt+0x222/0x450
[ 357.972257][ T5425] task_work_run+0x14e/0x250
[ 357.974414][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 357.976711][ T5425] syscall_exit_to_user_mode+0x278/0x2a0
[ 357.979312][ T5425] do_syscall_64+0xdc/0x260
[ 357.981249][ T5425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 357.983735][ T5425] RIP: 0033:0x7fc1ff47f0d7
[ 357.985878][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 357.993726][ T5425] RSP: 002b:00007ffc02572aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 357.997221][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc1ff47f0d7
[ 358.000437][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc02572b60
[ 358.003463][ T5425] RBP: 00007ffc02572b60 R08: 0000000000000000 R09: 0000000000000000
[ 358.006652][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc02573c20
[ 358.009912][ T5425] R13: 00007fc1ff4c93b9 R14: 0000000000057138 R15: 0000000000000001
[ 358.013062][ T5425]
[ 358.246363][T10022] loop0: detected capacity change from 0 to 32768
[ 358.255895][T10022] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 358.259872][T10022] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 358.266085][T10022] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 358.274186][ T5265] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 358.277581][ T5265] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 358.302830][T10024] loop1: detected capacity change from 0 to 32768
[ 358.311567][ T5265] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 33ms
[ 358.315650][ T5265] gfs2: fsid=syz:syz.0: jid=0: Done
[ 358.317939][T10022] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 358.331646][T10024] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 358.335292][T10024] CPU: 0 PID: 10024 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 358.340364][T10024] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 358.345555][T10024] Call Trace:
[ 358.347160][T10024]
[ 358.348557][T10024] dump_stack_lvl+0x16c/0x1f0
[ 358.350671][T10024] sysfs_warn_dup+0x7f/0xa0
[ 358.352734][T10024] sysfs_create_dir_ns+0x24d/0x2b0
[ 358.354956][T10024] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 358.357435][T10024] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 358.359966][T10024] ? do_raw_spin_unlock+0x172/0x230
[ 358.363561][T10024] kobject_add_internal+0x2c8/0x990
[ 358.367268][T10024] kobject_init_and_add+0x11c/0x190
[ 358.370403][T10024] ? __pfx_kobject_init_and_add+0x10/0x10
[ 358.372849][T10024] ? lockdep_init_map_type+0x16d/0x7d0
[ 358.375263][T10024] ? lockdep_init_map_type+0x16d/0x7d0
[ 358.378164][T10024] gfs2_sys_fs_add+0x207/0x470
[ 358.380478][T10024] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 358.382813][T10024] ? __pfx_alloc_workqueue+0x10/0x10
[ 358.385556][T10024] ? read_word_at_a_time+0xe/0x20
[ 358.387894][T10024] gfs2_fill_super+0x1352/0x2bf0
[ 358.390003][T10024] ? __pfx_gfs2_fill_super+0x10/0x10
[ 358.392317][T10024] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 358.394622][T10024] ? set_blocksize+0x2b1/0x350
[ 358.396722][T10024] ? sb_set_blocksize+0xf6/0x120
[ 358.398866][T10024] ? setup_bdev_super+0x392/0x720
[ 358.401176][T10024] get_tree_bdev+0x36f/0x610
[ 358.403248][T10024] ? __pfx_gfs2_fill_super+0x10/0x10
[ 358.405622][T10024] ? __pfx_get_tree_bdev+0x10/0x10
[ 358.407960][T10024] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 358.410330][T10024] ? cap_capable+0x1cf/0x240
[ 358.412191][T10024] gfs2_get_tree+0x4e/0x280
[ 358.414032][T10024] vfs_get_tree+0x8f/0x380
[ 358.415838][T10024] path_mount+0x14e6/0x1f20
[ 358.417675][T10024] ? kmem_cache_free+0x12e/0x380
[ 358.419880][T10024] ? __pfx_path_mount+0x10/0x10
[ 358.422074][T10024] ? putname+0x12e/0x170
[ 358.423815][T10024] __x64_sys_mount+0x297/0x320
[ 358.425749][T10024] ? __pfx___x64_sys_mount+0x10/0x10
[ 358.427874][T10024] do_syscall_64+0xcf/0x260
[ 358.429877][T10024] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 358.432492][T10024] RIP: 0033:0x7fc2a807f4aa
[ 358.434425][T10024] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 358.442687][T10024] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 358.446281][T10024] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 358.451160][T10024] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 358.454639][T10024] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 358.458186][T10024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 358.461819][T10024] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 358.465804][T10024]
[ 358.498688][T10024] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 358.505107][T10024] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 358.524018][T10026] loop2: detected capacity change from 0 to 32768
[ 358.530655][T10026] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 358.534298][T10026] CPU: 1 PID: 10026 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 358.538949][T10026] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 358.544181][T10026] Call Trace:
[ 358.545710][T10026]
[ 358.547037][T10026] dump_stack_lvl+0x16c/0x1f0
[ 358.549160][T10026] sysfs_warn_dup+0x7f/0xa0
[ 358.551386][T10026] sysfs_create_dir_ns+0x24d/0x2b0
[ 358.553480][T10026] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 358.555993][T10026] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 358.558600][T10026] ? do_raw_spin_unlock+0x172/0x230
[ 358.561332][T10026] kobject_add_internal+0x2c8/0x990
[ 358.564139][T10026] kobject_init_and_add+0x11c/0x190
[ 358.566319][T10026] ? __pfx_kobject_init_and_add+0x10/0x10
[ 358.568774][T10026] ? lockdep_init_map_type+0x16d/0x7d0
[ 358.571109][T10026] ? lockdep_init_map_type+0x16d/0x7d0
[ 358.573629][T10026] gfs2_sys_fs_add+0x207/0x470
[ 358.575849][T10026] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 358.578421][T10026] ? __pfx_alloc_workqueue+0x10/0x10
[ 358.581071][T10026] ? read_word_at_a_time+0xe/0x20
[ 358.583629][T10026] gfs2_fill_super+0x1352/0x2bf0
[ 358.585877][T10026] ? __pfx_gfs2_fill_super+0x10/0x10
[ 358.588269][T10026] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 358.590797][T10026] ? set_blocksize+0x2b1/0x350
[ 358.592991][T10026] ? sb_set_blocksize+0xf6/0x120
[ 358.594580][T10022] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 358.595249][T10026] ? setup_bdev_super+0x392/0x720
[ 358.595278][T10026] get_tree_bdev+0x36f/0x610
[ 358.595304][T10026] ? __pfx_gfs2_fill_super+0x10/0x10
[ 358.604372][T10026] ? __pfx_get_tree_bdev+0x10/0x10
[ 358.606610][T10026] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 358.609090][T10026] ? cap_capable+0x1cf/0x240
[ 358.611299][T10026] gfs2_get_tree+0x4e/0x280
[ 358.613978][T10026] vfs_get_tree+0x8f/0x380
[ 358.616116][T10026] path_mount+0x14e6/0x1f20
[ 358.618362][T10026] ? kmem_cache_free+0x12e/0x380
[ 358.620446][T10026] ? __pfx_path_mount+0x10/0x10
[ 358.622794][T10026] ? putname+0x12e/0x170
[ 358.624733][T10026] __x64_sys_mount+0x297/0x320
[ 358.626998][T10026] ? __pfx___x64_sys_mount+0x10/0x10
[ 358.629277][T10026] do_syscall_64+0xcf/0x260
[ 358.631248][T10026] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 358.633875][T10026] RIP: 0033:0x7f7f1ea7f4aa
[ 358.635839][T10026] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 358.644157][T10026] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 358.647931][T10026] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 358.651100][T10026] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 358.654281][T10026] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 358.657563][T10026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 358.661203][T10026] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 358.664719][T10026]
[ 358.668717][T10026] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 358.675193][T10026] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 358.683426][ T5415] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 358.683426][ T5415] inode = 11 2340
[ 358.683426][ T5415] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 358.692512][ T5415] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 358.696090][ T5415] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5415 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 358.700161][ T5415] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 358.703878][ T5415] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 358.711072][ T5415] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 358.715056][ T5415] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 358.718011][ T5415] gfs2: fsid=syz:syz.0: File system withdrawn
[ 358.720706][T10029] loop3: detected capacity change from 0 to 32768
[ 358.723820][ T5415] CPU: 1 PID: 5415 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 358.728278][ T5415] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 358.732749][ T5415] Call Trace:
[ 358.734154][ T5415]
[ 358.735473][ T5415] dump_stack_lvl+0x16c/0x1f0
[ 358.737918][ T5415] gfs2_withdraw+0xab8/0x1290
[ 358.740063][ T5415] ? __pfx_gfs2_withdraw+0x10/0x10
[ 358.742364][ T5415] ? map_id_range_down+0x2b6/0x3a0
[ 358.744304][T10029] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 358.744642][ T5415] ? __pfx_map_id_range_down+0x10/0x10
[ 358.750815][ T5415] gfs2_inode_refresh+0xc94/0x1090
[ 358.753141][ T5415] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 358.755752][ T5415] inode_go_instantiate+0x47/0x60
[ 358.757715][ T5415] gfs2_instantiate+0x169/0x250
[ 358.759758][ T5415] gfs2_glock_wait+0x214/0x330
[ 358.761792][ T5415] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 358.763898][ T5415] gfs2_glock_nq+0x946/0x1cd0
[ 358.765798][ T5415] ? do_raw_spin_unlock+0x172/0x230
[ 358.768103][ T5415] ? __gfs2_holder_init+0x18a/0x2f0
[ 358.770721][ T5415] do_sync+0x6cf/0xd30
[ 358.772554][ T5415] ? __pfx_do_sync+0x10/0x10
[ 358.775132][ T5415] ? gfs2_quota_sync+0x4ad/0x630
[ 358.777255][ T5415] ? gfs2_quota_sync+0x419/0x630
[ 358.779703][ T5415] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 358.782076][ T5415] ? qd_check_sync+0x3d8/0x4f0
[ 358.784328][ T5415] gfs2_quota_sync+0x419/0x630
[ 358.786374][ T5415] gfs2_sync_fs+0x44/0xb0
[ 358.788234][ T5415] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 358.790884][ T5415] sync_filesystem+0x10d/0x290
[ 358.793285][ T5415] generic_shutdown_super+0x7e/0x3d0
[ 358.795641][ T5415] kill_block_super+0x3b/0x90
[ 358.797604][ T5415] gfs2_kill_sb+0x360/0x410
[ 358.799697][ T5415] deactivate_locked_super+0xbe/0x1a0
[ 358.802179][ T5415] deactivate_super+0xde/0x100
[ 358.804194][ T5415] cleanup_mnt+0x222/0x450
[ 358.806082][ T5415] task_work_run+0x14e/0x250
[ 358.807931][ T5415] ? __pfx_task_work_run+0x10/0x10
[ 358.810064][ T5415] syscall_exit_to_user_mode+0x278/0x2a0
[ 358.812478][ T5415] do_syscall_64+0xdc/0x260
[ 358.814425][ T5415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 358.817236][ T5415] RIP: 0033:0x7f354027f0d7
[ 358.819201][ T5415] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 358.831570][ T5415] RSP: 002b:00007ffdb3657438 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 358.835910][ T5415] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f354027f0d7
[ 358.839400][ T5415] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdb36574f0
[ 358.842746][ T5415] RBP: 00007ffdb36574f0 R08: 0000000000000000 R09: 0000000000000000
[ 358.846272][ T5415] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdb36585b0
[ 358.849539][ T5415] R13: 00007f35402c93b9 R14: 0000000000057546 R15: 0000000000000001
[ 358.852894][ T5415]
[ 358.854238][T10029] CPU: 0 PID: 10029 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 358.858265][T10029] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 358.862274][T10029] Call Trace:
[ 358.863519][T10029]
[ 358.864686][T10029] dump_stack_lvl+0x16c/0x1f0
[ 358.866605][T10029] sysfs_warn_dup+0x7f/0xa0
[ 358.868398][T10029] sysfs_create_dir_ns+0x24d/0x2b0
[ 358.872797][T10029] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 358.874954][T10029] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 358.877051][T10029] ? do_raw_spin_unlock+0x172/0x230
[ 358.879089][T10029] kobject_add_internal+0x2c8/0x990
[ 358.881220][T10029] kobject_init_and_add+0x11c/0x190
[ 358.883223][T10029] ? __pfx_kobject_init_and_add+0x10/0x10
[ 358.885445][T10029] ? lockdep_init_map_type+0x16d/0x7d0
[ 358.887529][T10029] ? lockdep_init_map_type+0x16d/0x7d0
[ 358.889504][T10029] gfs2_sys_fs_add+0x207/0x470
[ 358.895104][T10029] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 358.896940][T10029] ? __pfx_alloc_workqueue+0x10/0x10
[ 358.898790][T10029] ? read_word_at_a_time+0xe/0x20
[ 358.902505][T10029] gfs2_fill_super+0x1352/0x2bf0
[ 358.905369][T10029] ? __pfx_gfs2_fill_super+0x10/0x10
[ 358.907652][T10029] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 358.909907][T10029] ? set_blocksize+0x2b1/0x350
[ 358.916593][T10029] ? sb_set_blocksize+0xf6/0x120
[ 358.918517][T10029] ? setup_bdev_super+0x392/0x720
[ 358.921397][T10029] get_tree_bdev+0x36f/0x610
[ 358.923405][T10029] ? __pfx_gfs2_fill_super+0x10/0x10
[ 358.925452][T10029] ? __pfx_get_tree_bdev+0x10/0x10
[ 358.927467][T10029] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 358.929627][T10029] ? cap_capable+0x1cf/0x240
[ 358.934435][T10029] gfs2_get_tree+0x4e/0x280
[ 358.936480][T10029] vfs_get_tree+0x8f/0x380
[ 358.938413][T10029] path_mount+0x14e6/0x1f20
[ 358.940372][T10029] ? kmem_cache_free+0x12e/0x380
[ 358.942319][T10029] ? __pfx_path_mount+0x10/0x10
[ 358.944354][T10029] ? putname+0x12e/0x170
[ 358.945995][T10029] __x64_sys_mount+0x297/0x320
[ 358.949216][T10029] ? __pfx___x64_sys_mount+0x10/0x10
[ 358.953614][T10029] do_syscall_64+0xcf/0x260
[ 358.955454][T10029] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 358.957809][T10029] RIP: 0033:0x7fc1ff47f4aa
[ 358.959684][T10029] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 358.967433][T10029] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 358.973738][T10029] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 358.976904][T10029] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 358.979931][T10029] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 358.983639][T10029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 358.986760][T10029] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 358.989789][T10029]
[ 358.995460][T10029] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 359.003416][T10029] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 359.224915][T10036] loop1: detected capacity change from 0 to 32768
[ 359.238090][T10036] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 359.256876][T10036] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 359.302638][T10036] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 359.313361][ T5543] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 359.316506][ T5543] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 359.382173][ T5543] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 65ms
[ 359.389398][ T5543] gfs2: fsid=syz:syz.0: jid=0: Done
[ 359.392420][T10036] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 359.422946][T10038] loop2: detected capacity change from 0 to 32768
[ 359.448892][T10038] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 359.453178][T10038] CPU: 2 PID: 10038 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 359.458346][T10038] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 359.462684][T10038] Call Trace:
[ 359.464033][T10038]
[ 359.465226][T10038] dump_stack_lvl+0x16c/0x1f0
[ 359.467511][T10038] sysfs_warn_dup+0x7f/0xa0
[ 359.469504][T10038] sysfs_create_dir_ns+0x24d/0x2b0
[ 359.472061][T10038] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 359.474907][T10038] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 359.477814][T10038] ? do_raw_spin_unlock+0x172/0x230
[ 359.480832][T10038] kobject_add_internal+0x2c8/0x990
[ 359.483321][T10038] kobject_init_and_add+0x11c/0x190
[ 359.486175][T10038] ? __pfx_kobject_init_and_add+0x10/0x10
[ 359.489302][T10038] ? lockdep_init_map_type+0x16d/0x7d0
[ 359.491936][T10038] ? lockdep_init_map_type+0x16d/0x7d0
[ 359.494601][T10038] gfs2_sys_fs_add+0x207/0x470
[ 359.497309][T10038] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 359.500370][T10038] ? __pfx_alloc_workqueue+0x10/0x10
[ 359.503402][T10038] ? read_word_at_a_time+0xe/0x20
[ 359.506309][T10038] gfs2_fill_super+0x1352/0x2bf0
[ 359.509119][T10038] ? __pfx_gfs2_fill_super+0x10/0x10
[ 359.512123][T10038] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 359.515202][T10038] ? set_blocksize+0x2b1/0x350
[ 359.517822][T10038] ? sb_set_blocksize+0xf6/0x120
[ 359.520745][T10038] ? setup_bdev_super+0x392/0x720
[ 359.523575][T10038] get_tree_bdev+0x36f/0x610
[ 359.526219][T10038] ? __pfx_gfs2_fill_super+0x10/0x10
[ 359.529170][T10038] ? __pfx_get_tree_bdev+0x10/0x10
[ 359.532044][T10038] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 359.534824][T10038] ? cap_capable+0x1cf/0x240
[ 359.537316][T10038] gfs2_get_tree+0x4e/0x280
[ 359.539710][T10038] vfs_get_tree+0x8f/0x380
[ 359.541947][T10038] path_mount+0x14e6/0x1f20
[ 359.544223][T10038] ? kmem_cache_free+0x12e/0x380
[ 359.546574][T10038] ? __pfx_path_mount+0x10/0x10
[ 359.549002][T10038] ? putname+0x12e/0x170
[ 359.551098][T10038] __x64_sys_mount+0x297/0x320
[ 359.553674][T10038] ? __pfx___x64_sys_mount+0x10/0x10
[ 359.556160][T10038] do_syscall_64+0xcf/0x260
[ 359.558215][T10038] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 359.560988][T10038] RIP: 0033:0x7f7f1ea7f4aa
[ 359.563089][T10038] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 359.571884][T10038] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 359.575707][T10038] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 359.579243][T10038] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 359.582653][T10038] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 359.586547][T10038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 359.590038][T10038] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 359.593519][T10038]
[ 359.598864][T10038] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 359.608271][T10041] loop3: detected capacity change from 0 to 32768
[ 359.608941][T10038] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 359.627483][T10041] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 359.631497][T10041] CPU: 2 PID: 10041 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 359.633234][T10043] loop0: detected capacity change from 0 to 32768
[ 359.635662][T10041] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 359.643337][T10041] Call Trace:
[ 359.644841][T10041]
[ 359.646125][T10041] dump_stack_lvl+0x16c/0x1f0
[ 359.648237][T10041] sysfs_warn_dup+0x7f/0xa0
[ 359.650298][T10041] sysfs_create_dir_ns+0x24d/0x2b0
[ 359.652619][T10041] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 359.654990][T10036] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 359.655082][T10041] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 359.668174][T10041] ? do_raw_spin_unlock+0x172/0x230
[ 359.668991][T10043] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 359.670583][T10041] kobject_add_internal+0x2c8/0x990
[ 359.676984][T10041] kobject_init_and_add+0x11c/0x190
[ 359.679884][T10041] ? __pfx_kobject_init_and_add+0x10/0x10
[ 359.682523][T10041] ? lockdep_init_map_type+0x16d/0x7d0
[ 359.685026][T10041] ? lockdep_init_map_type+0x16d/0x7d0
[ 359.687540][T10041] gfs2_sys_fs_add+0x207/0x470
[ 359.689759][T10041] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 359.692259][T10041] ? __pfx_alloc_workqueue+0x10/0x10
[ 359.694960][T10041] ? read_word_at_a_time+0xe/0x20
[ 359.697426][T10041] gfs2_fill_super+0x1352/0x2bf0
[ 359.699722][T10041] ? __pfx_gfs2_fill_super+0x10/0x10
[ 359.702129][T10041] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 359.704603][T10041] ? set_blocksize+0x2b1/0x350
[ 359.706755][T10041] ? sb_set_blocksize+0xf6/0x120
[ 359.708893][T10041] ? setup_bdev_super+0x392/0x720
[ 359.711287][T10041] get_tree_bdev+0x36f/0x610
[ 359.713391][T10041] ? __pfx_gfs2_fill_super+0x10/0x10
[ 359.715698][T10041] ? __pfx_get_tree_bdev+0x10/0x10
[ 359.718071][T10041] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 359.720602][T10041] ? cap_capable+0x1cf/0x240
[ 359.722791][T10041] gfs2_get_tree+0x4e/0x280
[ 359.724829][T10041] vfs_get_tree+0x8f/0x380
[ 359.726777][T10041] path_mount+0x14e6/0x1f20
[ 359.728757][T10041] ? kmem_cache_free+0x12e/0x380
[ 359.730958][T10041] ? __pfx_path_mount+0x10/0x10
[ 359.733159][T10041] ? putname+0x12e/0x170
[ 359.735149][T10041] __x64_sys_mount+0x297/0x320
[ 359.737274][T10041] ? __pfx___x64_sys_mount+0x10/0x10
[ 359.739620][T10041] do_syscall_64+0xcf/0x260
[ 359.741592][T10041] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 359.744172][T10041] RIP: 0033:0x7fc1ff47f4aa
[ 359.746100][T10041] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 359.754091][T10041] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 359.757434][T10041] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 359.760581][T10041] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 359.763489][T10041] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 359.767010][T10041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 359.770450][T10041] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 359.773696][T10041]
[ 359.775066][T10043] CPU: 1 PID: 10043 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 359.776242][T10041] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 359.779221][T10043] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 359.779237][T10043] Call Trace:
[ 359.779245][T10043]
[ 359.779252][T10043] dump_stack_lvl+0x16c/0x1f0
[ 359.779281][T10043] sysfs_warn_dup+0x7f/0xa0
[ 359.779308][T10043] sysfs_create_dir_ns+0x24d/0x2b0
[ 359.779335][T10043] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 359.779362][T10043] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 359.785239][T10041] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 359.789235][T10043] ? do_raw_spin_unlock+0x172/0x230
[ 359.789262][T10043] kobject_add_internal+0x2c8/0x990
[ 359.789289][T10043] kobject_init_and_add+0x11c/0x190
[ 359.789314][T10043] ? __pfx_kobject_init_and_add+0x10/0x10
[ 359.816450][T10043] ? lockdep_init_map_type+0x16d/0x7d0
[ 359.818728][T10043] ? lockdep_init_map_type+0x16d/0x7d0
[ 359.821069][T10043] gfs2_sys_fs_add+0x207/0x470
[ 359.823176][T10043] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 359.825393][T10043] ? __pfx_alloc_workqueue+0x10/0x10
[ 359.827611][T10043] ? read_word_at_a_time+0xe/0x20
[ 359.829717][T10043] gfs2_fill_super+0x1352/0x2bf0
[ 359.831780][T10043] ? __pfx_gfs2_fill_super+0x10/0x10
[ 359.833974][T10043] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 359.836235][T10043] ? set_blocksize+0x2b1/0x350
[ 359.838257][T10043] ? sb_set_blocksize+0xf6/0x120
[ 359.840350][T10043] ? setup_bdev_super+0x392/0x720
[ 359.842637][T10043] get_tree_bdev+0x36f/0x610
[ 359.844594][T10043] ? __pfx_gfs2_fill_super+0x10/0x10
[ 359.846828][T10043] ? __pfx_get_tree_bdev+0x10/0x10
[ 359.849029][T10043] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 359.851362][T10043] ? cap_capable+0x1cf/0x240
[ 359.853284][T10043] gfs2_get_tree+0x4e/0x280
[ 359.855144][T10043] vfs_get_tree+0x8f/0x380
[ 359.857091][T10043] path_mount+0x14e6/0x1f20
[ 359.858725][T10043] ? kmem_cache_free+0x12e/0x380
[ 359.860547][T10043] ? __pfx_path_mount+0x10/0x10
[ 359.862547][T10043] ? putname+0x12e/0x170
[ 359.864303][T10043] __x64_sys_mount+0x297/0x320
[ 359.866371][T10043] ? __pfx___x64_sys_mount+0x10/0x10
[ 359.868652][T10043] do_syscall_64+0xcf/0x260
[ 359.870475][T10043] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 359.872772][T10043] RIP: 0033:0x7f354027f4aa
[ 359.874429][T10043] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 359.883027][T10043] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 359.886683][T10043] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 359.890094][T10043] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 359.893277][T10043] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 359.896886][T10043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 359.900301][T10043] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 359.903791][T10043]
[ 359.906317][ T5416] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 359.906317][ T5416] inode = 11 2340
[ 359.906317][ T5416] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 359.907029][T10043] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 359.914725][ T5416] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 359.919725][T10043] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 359.927018][ T5416] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5416 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 359.931461][ T5416] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 359.935124][ T5416] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 359.942222][ T5416] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 359.945964][ T5416] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 359.949386][ T5416] gfs2: fsid=syz:syz.0: File system withdrawn
[ 359.952335][ T5416] CPU: 0 PID: 5416 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
2024/04/14 23:33:51 executed programs: 1267
[ 359.956627][ T5416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 359.971439][ T5416] Call Trace:
[ 359.972757][ T5416]
[ 359.973786][ T5416] dump_stack_lvl+0x16c/0x1f0
[ 359.978693][ T5416] gfs2_withdraw+0xab8/0x1290
[ 359.980572][ T5416] ? __pfx_gfs2_withdraw+0x10/0x10
[ 359.982429][ T5416] ? map_id_range_down+0x2b6/0x3a0
[ 359.984386][ T5416] ? __pfx_map_id_range_down+0x10/0x10
[ 359.986594][ T5416] gfs2_inode_refresh+0xc94/0x1090
[ 359.988744][ T5416] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 359.990944][ T5416] inode_go_instantiate+0x47/0x60
[ 359.992794][ T5416] gfs2_instantiate+0x169/0x250
[ 359.994671][ T5416] gfs2_glock_wait+0x214/0x330
[ 359.996637][ T5416] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 359.998769][ T5416] gfs2_glock_nq+0x946/0x1cd0
[ 360.000765][ T5416] ? do_raw_spin_unlock+0x172/0x230
[ 360.003294][ T5416] ? __gfs2_holder_init+0x18a/0x2f0
[ 360.005590][ T5416] do_sync+0x6cf/0xd30
[ 360.007218][ T5416] ? __pfx_do_sync+0x10/0x10
[ 360.008917][ T5416] ? gfs2_quota_sync+0x4ad/0x630
[ 360.010923][ T5416] ? gfs2_quota_sync+0x419/0x630
[ 360.012909][ T5416] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 360.015054][ T5416] ? qd_check_sync+0x3d8/0x4f0
[ 360.016988][ T5416] gfs2_quota_sync+0x419/0x630
[ 360.019035][ T5416] gfs2_sync_fs+0x44/0xb0
[ 360.020941][ T5416] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 360.023118][ T5416] sync_filesystem+0x10d/0x290
[ 360.025235][ T5416] generic_shutdown_super+0x7e/0x3d0
[ 360.027618][ T5416] kill_block_super+0x3b/0x90
[ 360.029686][ T5416] gfs2_kill_sb+0x360/0x410
[ 360.031720][ T5416] deactivate_locked_super+0xbe/0x1a0
[ 360.034067][ T5416] deactivate_super+0xde/0x100
[ 360.036124][ T5416] cleanup_mnt+0x222/0x450
[ 360.038055][ T5416] task_work_run+0x14e/0x250
[ 360.040055][ T5416] ? __pfx_task_work_run+0x10/0x10
[ 360.042212][ T5416] syscall_exit_to_user_mode+0x278/0x2a0
[ 360.044484][ T5416] do_syscall_64+0xdc/0x260
[ 360.046406][ T5416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 360.048947][ T5416] RIP: 0033:0x7fc2a807f0d7
[ 360.050845][ T5416] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 360.058353][ T5416] RSP: 002b:00007ffdf8694db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 360.061569][ T5416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc2a807f0d7
[ 360.064916][ T5416] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdf8694e70
[ 360.068352][ T5416] RBP: 00007ffdf8694e70 R08: 0000000000000000 R09: 0000000000000000
[ 360.071802][ T5416] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdf8695f30
[ 360.075266][ T5416] R13: 00007fc2a80c93b9 R14: 000000000005793d R15: 0000000000000001
[ 360.078481][ T5416]
[ 360.254188][T10050] loop2: detected capacity change from 0 to 32768
[ 360.264808][T10050] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 360.283411][T10050] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 360.305526][T10050] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 360.312593][ T971] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 360.315565][ T971] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 360.365174][ T971] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 49ms
[ 360.379484][ T971] gfs2: fsid=syz:syz.0: jid=0: Done
[ 360.388875][T10050] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 360.650719][T10050] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 360.658438][T10054] loop0: detected capacity change from 0 to 32768
[ 360.694498][T10054] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 360.705544][T10054] CPU: 0 PID: 10054 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 360.709943][T10054] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 360.710824][T10058] loop1: detected capacity change from 0 to 32768
[ 360.714521][T10054] Call Trace:
[ 360.714532][T10054]
[ 360.714540][T10054] dump_stack_lvl+0x16c/0x1f0
[ 360.722465][T10054] sysfs_warn_dup+0x7f/0xa0
[ 360.724644][T10054] sysfs_create_dir_ns+0x24d/0x2b0
[ 360.726982][T10054] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 360.727701][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 360.727701][ T5421] inode = 11 2340
[ 360.727701][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 360.729492][T10054] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 360.729513][T10054] ? do_raw_spin_unlock+0x172/0x230
[ 360.729531][T10054] kobject_add_internal+0x2c8/0x990
[ 360.729556][T10054] kobject_init_and_add+0x11c/0x190
[ 360.748742][T10054] ? __pfx_kobject_init_and_add+0x10/0x10
[ 360.751569][T10054] ? lockdep_init_map_type+0x16d/0x7d0
[ 360.754180][T10054] ? lockdep_init_map_type+0x16d/0x7d0
[ 360.756688][T10054] gfs2_sys_fs_add+0x207/0x470
[ 360.759056][T10054] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 360.761678][T10054] ? __pfx_alloc_workqueue+0x10/0x10
[ 360.764243][T10054] ? read_word_at_a_time+0xe/0x20
[ 360.766815][T10054] gfs2_fill_super+0x1352/0x2bf0
[ 360.769181][T10054] ? __pfx_gfs2_fill_super+0x10/0x10
[ 360.771578][T10054] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 360.773897][T10054] ? set_blocksize+0x2b1/0x350
[ 360.776466][T10054] ? sb_set_blocksize+0xf6/0x120
[ 360.778775][T10054] ? setup_bdev_super+0x392/0x720
[ 360.781102][T10054] get_tree_bdev+0x36f/0x610
[ 360.783274][T10054] ? __pfx_gfs2_fill_super+0x10/0x10
[ 360.785039][T10055] loop3: detected capacity change from 0 to 32768
[ 360.785527][T10054] ? __pfx_get_tree_bdev+0x10/0x10
[ 360.790680][T10054] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 360.793141][T10054] ? cap_capable+0x1cf/0x240
[ 360.795169][T10054] gfs2_get_tree+0x4e/0x280
[ 360.797107][T10054] vfs_get_tree+0x8f/0x380
[ 360.799028][T10054] path_mount+0x14e6/0x1f20
[ 360.800968][T10054] ? kmem_cache_free+0x12e/0x380
[ 360.803204][T10054] ? __pfx_path_mount+0x10/0x10
[ 360.805319][T10054] ? putname+0x12e/0x170
[ 360.807200][T10054] __x64_sys_mount+0x297/0x320
[ 360.809304][T10054] ? __pfx___x64_sys_mount+0x10/0x10
[ 360.811679][T10054] do_syscall_64+0xcf/0x260
[ 360.813677][T10054] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 360.816407][T10054] RIP: 0033:0x7f354027f4aa
[ 360.817709][ T5421] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 360.818376][T10054] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 360.818397][T10054] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 360.818416][T10054] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 360.821740][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 360.829488][T10054] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 360.829504][T10054] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 360.829516][T10054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 360.829528][T10054] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 360.829542][T10054]
[ 360.832793][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 360.838499][T10054] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 360.841409][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 360.844693][T10054] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 360.847844][T10058] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 360.850802][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 360.850814][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 360.850976][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 360.850985][ T5421] CPU: 1 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 360.851002][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 360.851012][ T5421] Call Trace:
[ 360.851019][ T5421]
[ 360.851026][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 360.851047][ T5421] gfs2_withdraw+0xab8/0x1290
[ 360.851073][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 360.851091][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 360.851110][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 360.851130][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 360.851150][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 360.851170][ T5421] inode_go_instantiate+0x47/0x60
[ 360.851188][ T5421] gfs2_instantiate+0x169/0x250
[ 360.851203][ T5421] gfs2_glock_wait+0x214/0x330
[ 360.851218][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 360.851233][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 360.851250][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 360.851264][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 360.851280][ T5421] do_sync+0x6cf/0xd30
[ 360.851298][ T5421] ? __pfx_do_sync+0x10/0x10
[ 360.851313][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 360.851329][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 360.851344][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 360.851357][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 360.851373][ T5421] gfs2_quota_sync+0x419/0x630
[ 360.935069][ T5421] gfs2_sync_fs+0x44/0xb0
[ 360.936583][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 360.938340][ T5421] sync_filesystem+0x10d/0x290
[ 360.940033][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 360.941879][ T5421] kill_block_super+0x3b/0x90
[ 360.943830][ T5421] gfs2_kill_sb+0x360/0x410
[ 360.945529][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 360.947522][ T5421] deactivate_super+0xde/0x100
[ 360.949384][ T5421] cleanup_mnt+0x222/0x450
[ 360.951046][ T5421] task_work_run+0x14e/0x250
[ 360.952819][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 360.955038][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 360.957170][ T5421] do_syscall_64+0xdc/0x260
[ 360.958974][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 360.961298][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 360.963102][ T5421] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 360.970739][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 360.974175][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 360.977599][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 360.980688][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 360.984047][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 360.987660][ T5421] R13: 00007f7f1eac93b9 R14: 0000000000057d83 R15: 0000000000000001
[ 360.990785][ T5421]
[ 360.991953][T10058] CPU: 3 PID: 10058 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 360.993990][T10055] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 360.996084][T10058] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 361.004322][T10058] Call Trace:
[ 361.005732][T10058]
[ 361.006942][T10058] dump_stack_lvl+0x16c/0x1f0
[ 361.009104][T10058] sysfs_warn_dup+0x7f/0xa0
[ 361.011622][T10058] sysfs_create_dir_ns+0x24d/0x2b0
[ 361.014700][T10058] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 361.017193][T10058] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 361.019591][T10058] ? do_raw_spin_unlock+0x172/0x230
[ 361.021972][T10058] kobject_add_internal+0x2c8/0x990
[ 361.024162][T10058] kobject_init_and_add+0x11c/0x190
[ 361.026408][T10058] ? __pfx_kobject_init_and_add+0x10/0x10
[ 361.029284][T10058] ? lockdep_init_map_type+0x16d/0x7d0
[ 361.031660][T10058] ? lockdep_init_map_type+0x16d/0x7d0
[ 361.034175][T10058] gfs2_sys_fs_add+0x207/0x470
[ 361.036550][T10058] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 361.039091][T10058] ? __pfx_alloc_workqueue+0x10/0x10
[ 361.041869][T10058] ? read_word_at_a_time+0xe/0x20
[ 361.044165][T10058] gfs2_fill_super+0x1352/0x2bf0
[ 361.046558][T10058] ? __pfx_gfs2_fill_super+0x10/0x10
[ 361.049824][T10058] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 361.052664][T10058] ? set_blocksize+0x2b1/0x350
[ 361.054932][T10058] ? sb_set_blocksize+0xf6/0x120
[ 361.057057][T10058] ? setup_bdev_super+0x392/0x720
[ 361.059543][T10058] get_tree_bdev+0x36f/0x610
[ 361.061842][T10058] ? __pfx_gfs2_fill_super+0x10/0x10
[ 361.064613][T10058] ? __pfx_get_tree_bdev+0x10/0x10
[ 361.067422][T10058] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 361.070810][T10058] ? cap_capable+0x1cf/0x240
[ 361.074419][T10058] gfs2_get_tree+0x4e/0x280
[ 361.076523][T10058] vfs_get_tree+0x8f/0x380
[ 361.079074][T10058] path_mount+0x14e6/0x1f20
[ 361.081724][T10058] ? kmem_cache_free+0x12e/0x380
[ 361.084061][T10058] ? __pfx_path_mount+0x10/0x10
[ 361.086397][T10058] ? putname+0x12e/0x170
[ 361.088686][T10058] __x64_sys_mount+0x297/0x320
[ 361.090933][T10058] ? __pfx___x64_sys_mount+0x10/0x10
[ 361.093774][T10058] do_syscall_64+0xcf/0x260
[ 361.096047][T10058] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 361.099588][T10058] RIP: 0033:0x7fc2a807f4aa
[ 361.102194][T10058] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 361.112500][T10058] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 361.116585][T10058] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 361.120626][T10058] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 361.124860][T10058] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 361.128310][T10058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 361.132514][T10058] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 361.136409][T10058]
[ 361.137703][T10055] CPU: 0 PID: 10055 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 361.140139][T10058] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 361.141441][T10055] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 361.147021][T10058] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 361.150948][T10055] Call Trace:
[ 361.150958][T10055]
[ 361.150965][T10055] dump_stack_lvl+0x16c/0x1f0
[ 361.150990][T10055] sysfs_warn_dup+0x7f/0xa0
[ 361.151013][T10055] sysfs_create_dir_ns+0x24d/0x2b0
[ 361.162110][T10055] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 361.164491][T10055] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 361.166702][T10055] ? do_raw_spin_unlock+0x172/0x230
[ 361.168791][T10055] kobject_add_internal+0x2c8/0x990
[ 361.171040][T10055] kobject_init_and_add+0x11c/0x190
[ 361.173224][T10055] ? __pfx_kobject_init_and_add+0x10/0x10
[ 361.175947][T10055] ? lockdep_init_map_type+0x16d/0x7d0
[ 361.178121][T10055] ? lockdep_init_map_type+0x16d/0x7d0
[ 361.180394][T10055] gfs2_sys_fs_add+0x207/0x470
[ 361.182311][T10055] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 361.184622][T10055] ? __pfx_alloc_workqueue+0x10/0x10
[ 361.186817][T10055] ? read_word_at_a_time+0xe/0x20
[ 361.188789][T10055] gfs2_fill_super+0x1352/0x2bf0
[ 361.190706][T10055] ? __pfx_gfs2_fill_super+0x10/0x10
[ 361.192722][T10055] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 361.194784][T10055] ? set_blocksize+0x2b1/0x350
[ 361.196570][T10055] ? sb_set_blocksize+0xf6/0x120
[ 361.198688][T10055] ? setup_bdev_super+0x392/0x720
[ 361.200790][T10055] get_tree_bdev+0x36f/0x610
[ 361.202774][T10055] ? __pfx_gfs2_fill_super+0x10/0x10
[ 361.204931][T10055] ? __pfx_get_tree_bdev+0x10/0x10
[ 361.207102][T10055] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 361.209422][T10055] ? cap_capable+0x1cf/0x240
[ 361.211407][T10055] gfs2_get_tree+0x4e/0x280
[ 361.213283][T10055] vfs_get_tree+0x8f/0x380
[ 361.215174][T10055] path_mount+0x14e6/0x1f20
[ 361.217057][T10055] ? kmem_cache_free+0x12e/0x380
[ 361.219197][T10055] ? __pfx_path_mount+0x10/0x10
[ 361.221264][T10055] ? putname+0x12e/0x170
[ 361.223072][T10055] __x64_sys_mount+0x297/0x320
[ 361.225092][T10055] ? __pfx___x64_sys_mount+0x10/0x10
[ 361.227290][T10055] do_syscall_64+0xcf/0x260
[ 361.229230][T10055] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 361.232156][T10055] RIP: 0033:0x7fc1ff47f4aa
[ 361.234625][T10055] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 361.243423][T10055] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 361.246910][T10055] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 361.250295][T10055] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 361.253691][T10055] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 361.257383][T10055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 361.260741][T10055] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 361.264164][T10055]
[ 361.266885][T10055] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 361.273902][T10055] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 361.807007][T10068] loop2: detected capacity change from 0 to 32768
[ 361.824278][T10068] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 361.833785][T10068] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 361.897127][T10068] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 361.897727][T10071] loop1: detected capacity change from 0 to 32768
[ 361.901763][ T5543] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 361.905180][ T5543] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 361.928737][T10071] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 361.932168][T10071] CPU: 1 PID: 10071 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 361.936696][T10071] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 361.941669][T10071] Call Trace:
[ 361.943456][T10071]
[ 361.945214][T10071] dump_stack_lvl+0x16c/0x1f0
[ 361.947257][T10071] sysfs_warn_dup+0x7f/0xa0
[ 361.949251][T10071] sysfs_create_dir_ns+0x24d/0x2b0
[ 361.949655][T10065] loop0: detected capacity change from 0 to 32768
[ 361.951362][T10071] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 361.951385][T10071] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 361.951400][T10071] ? do_raw_spin_unlock+0x172/0x230
[ 361.951414][T10071] kobject_add_internal+0x2c8/0x990
[ 361.965022][T10071] kobject_init_and_add+0x11c/0x190
[ 361.967866][T10071] ? __pfx_kobject_init_and_add+0x10/0x10
[ 361.970607][T10071] ? lockdep_init_map_type+0x16d/0x7d0
[ 361.972394][T10065] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 361.973371][T10071] ? lockdep_init_map_type+0x16d/0x7d0
[ 361.976226][ T5543] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 71ms
[ 361.976391][ T5543] gfs2: fsid=syz:syz.0: jid=0: Done
[ 361.976427][T10068] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 361.988174][T10071] gfs2_sys_fs_add+0x207/0x470
[ 361.989960][T10071] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 361.991909][T10071] ? __pfx_alloc_workqueue+0x10/0x10
[ 361.993809][T10071] ? read_word_at_a_time+0xe/0x20
[ 361.995903][T10071] gfs2_fill_super+0x1352/0x2bf0
[ 361.998049][T10071] ? __pfx_gfs2_fill_super+0x10/0x10
[ 362.000515][T10071] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 362.002792][T10071] ? set_blocksize+0x2b1/0x350
[ 362.004845][T10071] ? sb_set_blocksize+0xf6/0x120
[ 362.006824][T10071] ? setup_bdev_super+0x392/0x720
[ 362.008849][T10071] get_tree_bdev+0x36f/0x610
[ 362.010828][T10071] ? __pfx_gfs2_fill_super+0x10/0x10
[ 362.013033][T10071] ? __pfx_get_tree_bdev+0x10/0x10
[ 362.015086][T10071] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 362.017204][T10071] ? cap_capable+0x1cf/0x240
[ 362.019170][T10071] gfs2_get_tree+0x4e/0x280
[ 362.020780][T10071] vfs_get_tree+0x8f/0x380
[ 362.022444][T10071] path_mount+0x14e6/0x1f20
[ 362.024239][T10071] ? kmem_cache_free+0x12e/0x380
[ 362.026259][T10071] ? __pfx_path_mount+0x10/0x10
[ 362.028181][T10071] ? putname+0x12e/0x170
[ 362.029998][T10071] __x64_sys_mount+0x297/0x320
[ 362.032110][T10071] ? __pfx___x64_sys_mount+0x10/0x10
[ 362.034548][T10071] do_syscall_64+0xcf/0x260
[ 362.036500][T10071] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 362.039091][T10071] RIP: 0033:0x7fc2a807f4aa
[ 362.042234][T10071] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 362.050690][T10071] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 362.054182][T10071] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 362.057678][T10071] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 362.060938][T10071] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 362.064634][T10071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 362.067937][T10071] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 362.071487][T10071]
[ 362.074777][T10071] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 362.075746][T10065] CPU: 0 PID: 10065 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 362.081809][T10071] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 362.085856][T10065] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 362.085871][T10065] Call Trace:
[ 362.085878][T10065]
[ 362.085885][T10065] dump_stack_lvl+0x16c/0x1f0
[ 362.099397][T10070] loop3: detected capacity change from 0 to 32768
[ 362.099869][T10065] sysfs_warn_dup+0x7f/0xa0
[ 362.099904][T10065] sysfs_create_dir_ns+0x24d/0x2b0
[ 362.099932][T10065] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 362.109677][T10065] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 362.112170][T10065] ? do_raw_spin_unlock+0x172/0x230
[ 362.114652][T10065] kobject_add_internal+0x2c8/0x990
[ 362.117060][T10065] kobject_init_and_add+0x11c/0x190
[ 362.119325][T10065] ? __pfx_kobject_init_and_add+0x10/0x10
[ 362.121670][T10065] ? lockdep_init_map_type+0x16d/0x7d0
[ 362.123982][T10065] ? lockdep_init_map_type+0x16d/0x7d0
[ 362.126319][T10065] gfs2_sys_fs_add+0x207/0x470
[ 362.128454][T10065] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 362.130834][T10065] ? __pfx_alloc_workqueue+0x10/0x10
[ 362.133697][T10065] ? read_word_at_a_time+0xe/0x20
[ 362.135807][T10065] gfs2_fill_super+0x1352/0x2bf0
[ 362.137792][T10065] ? __pfx_gfs2_fill_super+0x10/0x10
[ 362.140291][T10065] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 362.142744][T10065] ? set_blocksize+0x2b1/0x350
[ 362.144868][T10065] ? sb_set_blocksize+0xf6/0x120
[ 362.147248][T10065] ? setup_bdev_super+0x392/0x720
[ 362.149441][T10065] get_tree_bdev+0x36f/0x610
[ 362.151490][T10065] ? __pfx_gfs2_fill_super+0x10/0x10
[ 362.153991][T10065] ? __pfx_get_tree_bdev+0x10/0x10
[ 362.156253][T10065] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 362.158572][T10065] ? cap_capable+0x1cf/0x240
[ 362.160411][T10065] gfs2_get_tree+0x4e/0x280
[ 362.162240][T10065] vfs_get_tree+0x8f/0x380
[ 362.164204][T10065] path_mount+0x14e6/0x1f20
[ 362.166069][T10065] ? kmem_cache_free+0x12e/0x380
[ 362.167996][T10065] ? __pfx_path_mount+0x10/0x10
[ 362.169908][T10065] ? putname+0x12e/0x170
[ 362.171611][T10065] __x64_sys_mount+0x297/0x320
[ 362.173295][T10065] ? __pfx___x64_sys_mount+0x10/0x10
[ 362.175376][T10065] do_syscall_64+0xcf/0x260
[ 362.177264][T10065] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 362.179727][T10065] RIP: 0033:0x7f354027f4aa
[ 362.181619][T10065] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 362.189412][T10065] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 362.192651][T10065] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 362.196160][T10065] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 362.199636][T10065] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 362.203141][T10065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 362.206375][T10065] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 362.209605][T10065]
[ 362.212177][T10065] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 362.213306][T10070] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 362.217517][T10065] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 362.226677][T10070] CPU: 2 PID: 10070 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 362.231208][T10070] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 362.235712][T10070] Call Trace:
[ 362.237229][T10070]
[ 362.238566][T10070] dump_stack_lvl+0x16c/0x1f0
[ 362.240669][T10070] sysfs_warn_dup+0x7f/0xa0
[ 362.242657][T10070] sysfs_create_dir_ns+0x24d/0x2b0
[ 362.244834][T10070] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 362.247300][T10070] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 362.249554][T10070] ? do_raw_spin_unlock+0x172/0x230
[ 362.252306][T10070] kobject_add_internal+0x2c8/0x990
[ 362.254560][T10070] kobject_init_and_add+0x11c/0x190
[ 362.257731][T10070] ? __pfx_kobject_init_and_add+0x10/0x10
[ 362.260257][T10070] ? lockdep_init_map_type+0x16d/0x7d0
[ 362.262791][T10070] ? lockdep_init_map_type+0x16d/0x7d0
[ 362.265164][T10070] gfs2_sys_fs_add+0x207/0x470
[ 362.267324][T10070] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 362.269522][T10070] ? __pfx_alloc_workqueue+0x10/0x10
[ 362.272078][T10070] ? read_word_at_a_time+0xe/0x20
[ 362.274277][T10070] gfs2_fill_super+0x1352/0x2bf0
[ 362.276715][T10070] ? __pfx_gfs2_fill_super+0x10/0x10
[ 362.279188][T10070] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 362.281904][T10070] ? set_blocksize+0x2b1/0x350
[ 362.285698][T10070] ? sb_set_blocksize+0xf6/0x120
[ 362.288211][T10070] ? setup_bdev_super+0x392/0x720
[ 362.290666][T10070] get_tree_bdev+0x36f/0x610
[ 362.292699][T10070] ? __pfx_gfs2_fill_super+0x10/0x10
[ 362.295085][T10070] ? __pfx_get_tree_bdev+0x10/0x10
[ 362.297368][T10070] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 362.299895][T10070] ? cap_capable+0x1cf/0x240
[ 362.302038][T10070] gfs2_get_tree+0x4e/0x280
[ 362.304138][T10070] vfs_get_tree+0x8f/0x380
[ 362.306109][T10070] path_mount+0x14e6/0x1f20
[ 362.308435][T10070] ? kmem_cache_free+0x12e/0x380
[ 362.310556][T10070] ? __pfx_path_mount+0x10/0x10
[ 362.312534][T10070] ? putname+0x12e/0x170
[ 362.314248][T10070] __x64_sys_mount+0x297/0x320
[ 362.316177][T10070] ? __pfx___x64_sys_mount+0x10/0x10
[ 362.318323][T10070] do_syscall_64+0xcf/0x260
[ 362.321021][T10070] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 362.324223][T10070] RIP: 0033:0x7fc1ff47f4aa
[ 362.326169][T10070] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 362.327983][T10068] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 362.336373][T10070] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 362.336397][T10070] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 362.336410][T10070] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 362.336422][T10070] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 362.336434][T10070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 362.336447][T10070] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 362.371989][T10070]
[ 362.386297][T10070] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 362.392966][T10070] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 362.453450][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 362.453450][ T5421] inode = 11 2340
[ 362.453450][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 362.479210][ T5421] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 362.483412][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 362.488000][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 362.506412][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 362.514727][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 362.535965][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 362.540223][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 362.567598][ T5421] CPU: 1 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 362.572002][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 362.576161][ T5421] Call Trace:
[ 362.577667][ T5421]
[ 362.579013][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 362.580970][ T5421] gfs2_withdraw+0xab8/0x1290
[ 362.595076][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 362.597408][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 362.599827][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 362.602310][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 362.604861][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 362.607423][ T5421] inode_go_instantiate+0x47/0x60
[ 362.609731][ T5421] gfs2_instantiate+0x169/0x250
[ 362.611782][ T5421] gfs2_glock_wait+0x214/0x330
[ 362.613509][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 362.615456][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 362.617516][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 362.635956][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 362.638283][ T5421] do_sync+0x6cf/0xd30
[ 362.640115][ T5421] ? __pfx_do_sync+0x10/0x10
[ 362.656076][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 362.658310][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 362.660564][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 362.663012][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 362.665157][ T5421] gfs2_quota_sync+0x419/0x630
[ 362.667323][ T5421] gfs2_sync_fs+0x44/0xb0
[ 362.669279][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 362.683581][ T5421] sync_filesystem+0x10d/0x290
[ 362.685465][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 362.687549][ T5421] kill_block_super+0x3b/0x90
[ 362.689393][ T5421] gfs2_kill_sb+0x360/0x410
[ 362.691166][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 362.693247][ T5421] deactivate_super+0xde/0x100
[ 362.695103][ T5421] cleanup_mnt+0x222/0x450
[ 362.696807][ T5421] task_work_run+0x14e/0x250
[ 362.698769][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 362.700989][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 362.703424][ T5421] do_syscall_64+0xdc/0x260
[ 362.705383][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 362.708029][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 362.710028][ T5421] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 362.718628][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 362.722339][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 362.725744][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 362.729216][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 362.732830][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 362.736365][ T5421] R13: 00007f7f1eac93b9 R14: 000000000005837b R15: 0000000000000001
[ 362.740096][ T5421]
[ 362.972866][T10079] loop1: detected capacity change from 0 to 32768
[ 363.048920][T10079] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 363.052266][T10079] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 363.069457][T10079] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 363.078768][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 363.092786][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 363.162599][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 69ms
[ 363.166125][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 363.168419][T10079] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 363.296034][T10082] loop0: detected capacity change from 0 to 32768
[ 363.328885][T10082] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 363.332315][T10082] CPU: 0 PID: 10082 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 363.336610][T10082] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 363.340599][T10082] Call Trace:
[ 363.341963][T10082]
[ 363.343104][T10082] dump_stack_lvl+0x16c/0x1f0
[ 363.344933][T10082] sysfs_warn_dup+0x7f/0xa0
[ 363.346869][T10082] sysfs_create_dir_ns+0x24d/0x2b0
[ 363.349180][T10082] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 363.352190][T10082] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 363.354649][T10082] ? do_raw_spin_unlock+0x172/0x230
[ 363.357157][T10082] kobject_add_internal+0x2c8/0x990
[ 363.359539][T10082] kobject_init_and_add+0x11c/0x190
[ 363.361914][T10082] ? __pfx_kobject_init_and_add+0x10/0x10
[ 363.364030][T10082] ? lockdep_init_map_type+0x16d/0x7d0
[ 363.366264][T10082] ? lockdep_init_map_type+0x16d/0x7d0
[ 363.368589][T10082] gfs2_sys_fs_add+0x207/0x470
[ 363.370666][T10082] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 363.370836][T10085] loop3: detected capacity change from 0 to 32768
[ 363.372832][T10082] ? __pfx_alloc_workqueue+0x10/0x10
[ 363.378000][T10082] ? read_word_at_a_time+0xe/0x20
[ 363.380566][T10082] gfs2_fill_super+0x1352/0x2bf0
[ 363.382685][T10082] ? __pfx_gfs2_fill_super+0x10/0x10
[ 363.384970][T10082] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 363.387330][T10082] ? set_blocksize+0x2b1/0x350
[ 363.389415][T10082] ? sb_set_blocksize+0xf6/0x120
[ 363.391552][T10082] ? setup_bdev_super+0x392/0x720
[ 363.393743][T10082] get_tree_bdev+0x36f/0x610
[ 363.395785][T10082] ? __pfx_gfs2_fill_super+0x10/0x10
[ 363.396118][T10085] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 363.397999][T10082] ? __pfx_get_tree_bdev+0x10/0x10
[ 363.398022][T10082] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 363.398041][T10082] ? cap_capable+0x1cf/0x240
[ 363.398063][T10082] gfs2_get_tree+0x4e/0x280
[ 363.409905][T10082] vfs_get_tree+0x8f/0x380
[ 363.412021][T10082] path_mount+0x14e6/0x1f20
[ 363.414040][T10082] ? kmem_cache_free+0x12e/0x380
[ 363.416144][T10082] ? __pfx_path_mount+0x10/0x10
[ 363.418285][T10082] ? putname+0x12e/0x170
[ 363.420202][T10082] __x64_sys_mount+0x297/0x320
[ 363.422358][T10082] ? __pfx___x64_sys_mount+0x10/0x10
[ 363.424647][T10082] do_syscall_64+0xcf/0x260
[ 363.426654][T10082] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 363.429130][T10082] RIP: 0033:0x7f354027f4aa
[ 363.431063][T10082] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 363.431519][T10079] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 363.439486][T10082] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 363.439511][T10082] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 363.439524][T10082] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 363.439536][T10082] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 363.439548][T10082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 363.439560][T10082] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 363.439575][T10082]
[ 363.446241][T10082] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 363.448611][T10085] CPU: 2 PID: 10085 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 363.474983][T10085] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 363.479483][T10085] Call Trace:
[ 363.480998][T10085]
[ 363.482345][T10085] dump_stack_lvl+0x16c/0x1f0
[ 363.484383][T10085] sysfs_warn_dup+0x7f/0xa0
[ 363.486183][T10085] sysfs_create_dir_ns+0x24d/0x2b0
[ 363.488220][T10085] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 363.490460][T10085] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 363.492595][T10085] ? do_raw_spin_unlock+0x172/0x230
[ 363.494850][T10085] kobject_add_internal+0x2c8/0x990
[ 363.496931][T10085] kobject_init_and_add+0x11c/0x190
[ 363.499131][T10085] ? __pfx_kobject_init_and_add+0x10/0x10
[ 363.501367][T10085] ? lockdep_init_map_type+0x16d/0x7d0
[ 363.503361][T10085] ? lockdep_init_map_type+0x16d/0x7d0
[ 363.505482][T10085] gfs2_sys_fs_add+0x207/0x470
[ 363.507290][T10085] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 363.509111][T10085] ? __pfx_alloc_workqueue+0x10/0x10
[ 363.511153][T10085] ? read_word_at_a_time+0xe/0x20
[ 363.513588][T10085] gfs2_fill_super+0x1352/0x2bf0
[ 363.516080][T10085] ? __pfx_gfs2_fill_super+0x10/0x10
[ 363.518293][T10085] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 363.521057][T10085] ? set_blocksize+0x2b1/0x350
[ 363.523196][T10085] ? sb_set_blocksize+0xf6/0x120
[ 363.525352][T10085] ? setup_bdev_super+0x392/0x720
[ 363.527691][T10085] get_tree_bdev+0x36f/0x610
[ 363.529714][T10085] ? __pfx_gfs2_fill_super+0x10/0x10
[ 363.532644][T10085] ? __pfx_get_tree_bdev+0x10/0x10
[ 363.535328][T10085] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 363.537897][T10085] ? cap_capable+0x1cf/0x240
[ 363.540067][T10085] gfs2_get_tree+0x4e/0x280
[ 363.542164][T10085] vfs_get_tree+0x8f/0x380
[ 363.544412][T10085] path_mount+0x14e6/0x1f20
[ 363.546609][T10085] ? kmem_cache_free+0x12e/0x380
[ 363.549364][T10085] ? __pfx_path_mount+0x10/0x10
[ 363.552229][T10085] ? putname+0x12e/0x170
[ 363.554663][T10085] __x64_sys_mount+0x297/0x320
[ 363.557362][T10085] ? __pfx___x64_sys_mount+0x10/0x10
[ 363.560496][T10085] do_syscall_64+0xcf/0x260
[ 363.562371][T10085] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 363.565225][T10085] RIP: 0033:0x7fc1ff47f4aa
[ 363.566052][T10087] loop2: detected capacity change from 0 to 32768
[ 363.567700][T10085] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 363.567722][T10085] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 363.567742][T10085] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 363.567755][T10085] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 363.567766][T10085] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 363.567778][T10085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 363.567790][T10085] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 363.567804][T10085]
[ 363.567906][T10082] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 363.575258][T10085] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 363.575277][T10085] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 363.664393][ T5416] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 363.664393][ T5416] inode = 11 2340
[ 363.664393][ T5416] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 363.676637][ T5416] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 363.681377][T10087] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 363.681795][ T5416] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5416 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 363.684854][T10087] CPU: 1 PID: 10087 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 363.697240][T10087] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 363.702641][T10087] Call Trace:
[ 363.705029][T10087]
[ 363.706816][T10087] dump_stack_lvl+0x16c/0x1f0
[ 363.710011][T10087] sysfs_warn_dup+0x7f/0xa0
[ 363.712996][T10087] sysfs_create_dir_ns+0x24d/0x2b0
[ 363.716509][T10087] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 363.718630][ T5416] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 363.719837][T10087] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 363.719861][T10087] ? do_raw_spin_unlock+0x172/0x230
[ 363.719879][T10087] kobject_add_internal+0x2c8/0x990
[ 363.723535][ T5416] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 363.726830][T10087] kobject_init_and_add+0x11c/0x190
[ 363.737996][T10087] ? __pfx_kobject_init_and_add+0x10/0x10
[ 363.740871][T10087] ? lockdep_init_map_type+0x16d/0x7d0
[ 363.743312][T10087] ? lockdep_init_map_type+0x16d/0x7d0
[ 363.746087][T10087] gfs2_sys_fs_add+0x207/0x470
[ 363.748723][T10087] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 363.751208][T10087] ? __pfx_alloc_workqueue+0x10/0x10
[ 363.753157][ T5416] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 363.753800][T10087] ? read_word_at_a_time+0xe/0x20
[ 363.760657][T10087] gfs2_fill_super+0x1352/0x2bf0
[ 363.762549][ T5416] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 363.762951][T10087] ? __pfx_gfs2_fill_super+0x10/0x10
[ 363.767857][ T5416] gfs2: fsid=syz:syz.0: File system withdrawn
[ 363.768854][T10087] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 363.768877][T10087] ? set_blocksize+0x2b1/0x350
[ 363.768898][T10087] ? sb_set_blocksize+0xf6/0x120
[ 363.768917][T10087] ? setup_bdev_super+0x392/0x720
[ 363.768940][T10087] get_tree_bdev+0x36f/0x610
[ 363.768965][T10087] ? __pfx_gfs2_fill_super+0x10/0x10
[ 363.768982][T10087] ? __pfx_get_tree_bdev+0x10/0x10
[ 363.769008][T10087] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 363.769031][T10087] ? cap_capable+0x1cf/0x240
[ 363.769056][T10087] gfs2_get_tree+0x4e/0x280
[ 363.799044][T10087] vfs_get_tree+0x8f/0x380
[ 363.801362][T10087] path_mount+0x14e6/0x1f20
[ 363.803934][T10087] ? kmem_cache_free+0x12e/0x380
[ 363.806885][T10087] ? __pfx_path_mount+0x10/0x10
[ 363.809548][T10087] ? putname+0x12e/0x170
[ 363.812719][T10087] __x64_sys_mount+0x297/0x320
[ 363.815360][T10087] ? __pfx___x64_sys_mount+0x10/0x10
[ 363.818351][T10087] do_syscall_64+0xcf/0x260
[ 363.821102][T10087] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 363.824073][T10087] RIP: 0033:0x7f7f1ea7f4aa
[ 363.826749][T10087] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 363.836432][T10087] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 363.841468][T10087] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 363.845912][T10087] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 363.850695][T10087] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 363.855218][T10087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 363.860425][T10087] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 363.865678][T10087]
[ 363.867440][ T5416] CPU: 0 PID: 5416 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 363.872531][ T5416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 363.877858][ T5416] Call Trace:
[ 363.879525][ T5416]
[ 363.881391][ T5416] dump_stack_lvl+0x16c/0x1f0
[ 363.883566][ T5416] gfs2_withdraw+0xab8/0x1290
[ 363.885704][ T5416] ? __pfx_gfs2_withdraw+0x10/0x10
[ 363.888001][ T5416] ? map_id_range_down+0x2b6/0x3a0
[ 363.888747][T10087] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 363.890333][ T5416] ? __pfx_map_id_range_down+0x10/0x10
[ 363.890364][ T5416] gfs2_inode_refresh+0xc94/0x1090
[ 363.890392][ T5416] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 363.901343][T10087] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 363.903812][ T5416] inode_go_instantiate+0x47/0x60
[ 363.910003][ T5416] gfs2_instantiate+0x169/0x250
[ 363.912328][ T5416] gfs2_glock_wait+0x214/0x330
[ 363.914339][ T5416] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 363.916364][ T5416] gfs2_glock_nq+0x946/0x1cd0
[ 363.918874][ T5416] ? do_raw_spin_unlock+0x172/0x230
[ 363.922288][ T5416] ? __gfs2_holder_init+0x18a/0x2f0
[ 363.924983][ T5416] do_sync+0x6cf/0xd30
[ 363.926847][ T5416] ? __pfx_do_sync+0x10/0x10
[ 363.928970][ T5416] ? gfs2_quota_sync+0x4ad/0x630
[ 363.931848][ T5416] ? gfs2_quota_sync+0x419/0x630
[ 363.933966][ T5416] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 363.936528][ T5416] ? qd_check_sync+0x3d8/0x4f0
[ 363.938865][ T5416] gfs2_quota_sync+0x419/0x630
[ 363.941134][ T5416] gfs2_sync_fs+0x44/0xb0
[ 363.943298][ T5416] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 363.945822][ T5416] sync_filesystem+0x10d/0x290
[ 363.948346][ T5416] generic_shutdown_super+0x7e/0x3d0
[ 363.950909][ T5416] kill_block_super+0x3b/0x90
[ 363.952968][ T5416] gfs2_kill_sb+0x360/0x410
[ 363.954981][ T5416] deactivate_locked_super+0xbe/0x1a0
[ 363.957846][ T5416] deactivate_super+0xde/0x100
[ 363.961528][ T5416] cleanup_mnt+0x222/0x450
[ 363.963976][ T5416] task_work_run+0x14e/0x250
[ 363.966419][ T5416] ? __pfx_task_work_run+0x10/0x10
[ 363.969760][ T5416] syscall_exit_to_user_mode+0x278/0x2a0
[ 363.972586][ T5416] do_syscall_64+0xdc/0x260
[ 363.975762][ T5416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 363.978938][ T5416] RIP: 0033:0x7fc2a807f0d7
[ 363.981498][ T5416] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 363.992143][ T5416] RSP: 002b:00007ffdf8694db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 363.996340][ T5416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc2a807f0d7
[ 363.999842][ T5416] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdf8694e70
[ 364.003300][ T5416] RBP: 00007ffdf8694e70 R08: 0000000000000000 R09: 0000000000000000
[ 364.006933][ T5416] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdf8695f30
[ 364.010579][ T5416] R13: 00007fc2a80c93b9 R14: 00000000000587af R15: 0000000000000001
[ 364.014080][ T5416]
[ 364.177716][T10094] loop3: detected capacity change from 0 to 32768
[ 364.192058][T10094] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 364.195332][T10094] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 364.203420][T10094] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 364.207364][ T54] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 364.210662][ T54] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 364.257407][ T54] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 46ms
[ 364.265367][ T54] gfs2: fsid=syz:syz.0: jid=0: Done
[ 364.267997][T10094] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 364.411730][T10096] loop0: detected capacity change from 0 to 32768
[ 364.450564][T10096] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 364.453894][T10096] CPU: 1 PID: 10096 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 364.458317][T10096] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 364.462741][T10096] Call Trace:
[ 364.464250][T10096]
[ 364.465564][T10096] dump_stack_lvl+0x16c/0x1f0
[ 364.467701][T10096] sysfs_warn_dup+0x7f/0xa0
[ 364.469781][T10096] sysfs_create_dir_ns+0x24d/0x2b0
[ 364.469826][T10094] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 364.476761][T10096] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 364.476795][T10096] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 364.476815][T10096] ? do_raw_spin_unlock+0x172/0x230
[ 364.476833][T10096] kobject_add_internal+0x2c8/0x990
[ 364.476860][T10096] kobject_init_and_add+0x11c/0x190
[ 364.476886][T10096] ? __pfx_kobject_init_and_add+0x10/0x10
[ 364.476912][T10096] ? lockdep_init_map_type+0x16d/0x7d0
[ 364.476938][T10096] ? lockdep_init_map_type+0x16d/0x7d0
[ 364.476966][T10096] gfs2_sys_fs_add+0x207/0x470
[ 364.476990][T10096] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 364.477014][T10096] ? __pfx_alloc_workqueue+0x10/0x10
[ 364.477040][T10096] ? read_word_at_a_time+0xe/0x20
[ 364.477072][T10096] gfs2_fill_super+0x1352/0x2bf0
[ 364.477091][T10096] ? __pfx_gfs2_fill_super+0x10/0x10
[ 364.477108][T10096] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 364.477126][T10096] ? set_blocksize+0x2b1/0x350
[ 364.477146][T10096] ? sb_set_blocksize+0xf6/0x120
[ 364.477165][T10096] ? setup_bdev_super+0x392/0x720
[ 364.477188][T10096] get_tree_bdev+0x36f/0x610
[ 364.477213][T10096] ? __pfx_gfs2_fill_super+0x10/0x10
[ 364.477230][T10096] ? __pfx_get_tree_bdev+0x10/0x10
[ 364.477255][T10096] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 364.477278][T10096] ? cap_capable+0x1cf/0x240
[ 364.477304][T10096] gfs2_get_tree+0x4e/0x280
[ 364.477330][T10096] vfs_get_tree+0x8f/0x380
[ 364.477356][T10096] path_mount+0x14e6/0x1f20
[ 364.477383][T10096] ? kmem_cache_free+0x12e/0x380
[ 364.477402][T10096] ? __pfx_path_mount+0x10/0x10
[ 364.477426][T10096] ? putname+0x12e/0x170
[ 364.477446][T10096] __x64_sys_mount+0x297/0x320
[ 364.477470][T10096] ? __pfx___x64_sys_mount+0x10/0x10
[ 364.477497][T10096] do_syscall_64+0xcf/0x260
[ 364.477524][T10096] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 364.477552][T10096] RIP: 0033:0x7f354027f4aa
[ 364.477566][T10096] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 364.477583][T10096] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 364.477601][T10096] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 364.477614][T10096] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 364.477626][T10096] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 364.477637][T10096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 364.477649][T10096] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 364.477663][T10096]
[ 364.483152][T10096] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 364.630730][T10096] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 364.640536][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 364.640536][ T5425] inode = 11 2340
[ 364.640536][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 364.648508][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 364.652683][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 364.657974][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 364.669650][T10099] loop2: detected capacity change from 0 to 32768
[ 364.678600][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 364.685572][T10099] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 364.686774][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 364.690085][T10099] CPU: 3 PID: 10099 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 364.697869][T10099] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 364.701886][T10099] Call Trace:
[ 364.703287][T10099]
[ 364.704436][T10099] dump_stack_lvl+0x16c/0x1f0
[ 364.706285][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 364.706319][T10099] sysfs_warn_dup+0x7f/0xa0
[ 364.710998][T10099] sysfs_create_dir_ns+0x24d/0x2b0
[ 364.712974][T10099] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 364.715139][T10099] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 364.717586][T10099] ? do_raw_spin_unlock+0x172/0x230
[ 364.718821][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 364.719945][T10099] kobject_add_internal+0x2c8/0x990
[ 364.725315][T10099] kobject_init_and_add+0x11c/0x190
[ 364.727914][T10099] ? __pfx_kobject_init_and_add+0x10/0x10
[ 364.730851][T10099] ? lockdep_init_map_type+0x16d/0x7d0
[ 364.733644][T10099] ? lockdep_init_map_type+0x16d/0x7d0
[ 364.736112][T10099] gfs2_sys_fs_add+0x207/0x470
[ 364.738238][T10099] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 364.740574][T10099] ? __pfx_alloc_workqueue+0x10/0x10
[ 364.742941][T10099] ? read_word_at_a_time+0xe/0x20
[ 364.745250][T10099] gfs2_fill_super+0x1352/0x2bf0
[ 364.747503][T10099] ? __pfx_gfs2_fill_super+0x10/0x10
[ 364.749884][T10099] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 364.752208][T10099] ? set_blocksize+0x2b1/0x350
[ 364.754365][T10099] ? sb_set_blocksize+0xf6/0x120
[ 364.755275][T10103] loop1: detected capacity change from 0 to 32768
[ 364.756827][T10099] ? setup_bdev_super+0x392/0x720
[ 364.756854][T10099] get_tree_bdev+0x36f/0x610
[ 364.756879][T10099] ? __pfx_gfs2_fill_super+0x10/0x10
[ 364.766918][T10099] ? __pfx_get_tree_bdev+0x10/0x10
[ 364.769003][T10099] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 364.771061][T10099] ? cap_capable+0x1cf/0x240
[ 364.772816][T10099] gfs2_get_tree+0x4e/0x280
[ 364.774873][T10099] vfs_get_tree+0x8f/0x380
[ 364.776850][T10099] path_mount+0x14e6/0x1f20
[ 364.778887][T10099] ? kmem_cache_free+0x12e/0x380
[ 364.781184][T10099] ? __pfx_path_mount+0x10/0x10
[ 364.783324][T10099] ? putname+0x12e/0x170
[ 364.785191][T10099] __x64_sys_mount+0x297/0x320
[ 364.787299][T10099] ? __pfx___x64_sys_mount+0x10/0x10
[ 364.789601][T10099] do_syscall_64+0xcf/0x260
[ 364.791612][T10099] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 364.794229][T10099] RIP: 0033:0x7f7f1ea7f4aa
[ 364.796307][T10099] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 364.804922][T10099] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 364.808406][T10099] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 364.811583][T10099] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 364.815049][T10099] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 364.818484][T10099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 364.821673][T10099] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 364.824826][T10099]
[ 364.826102][ T5425] CPU: 2 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 364.831741][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 364.831781][T10103] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 364.831865][T10099] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 364.831882][T10099] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 364.837185][ T5425] Call Trace:
[ 364.837197][ T5425]
[ 364.837205][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 364.837234][ T5425] gfs2_withdraw+0xab8/0x1290
[ 364.857473][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 364.859842][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 364.862212][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 364.864423][ T5425] gfs2_inode_refresh+0xc94/0x1090
[ 364.866514][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 364.868749][ T5425] inode_go_instantiate+0x47/0x60
[ 364.870812][ T5425] gfs2_instantiate+0x169/0x250
[ 364.872798][ T5425] gfs2_glock_wait+0x214/0x330
[ 364.874855][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 364.877343][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 364.879500][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 364.883142][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 364.887085][ T5425] do_sync+0x6cf/0xd30
[ 364.889314][ T5425] ? __pfx_do_sync+0x10/0x10
[ 364.892106][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 364.895114][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 364.897920][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 364.900971][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 364.903727][ T5425] gfs2_quota_sync+0x419/0x630
[ 364.906510][ T5425] gfs2_sync_fs+0x44/0xb0
[ 364.908996][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 364.911725][ T5425] sync_filesystem+0x10d/0x290
[ 364.913948][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 364.916840][ T5425] kill_block_super+0x3b/0x90
[ 364.919107][ T5425] gfs2_kill_sb+0x360/0x410
[ 364.921196][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 364.923849][ T5425] deactivate_super+0xde/0x100
[ 364.925975][ T5425] cleanup_mnt+0x222/0x450
[ 364.927987][ T5425] task_work_run+0x14e/0x250
[ 364.930058][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 364.932648][ T5425] syscall_exit_to_user_mode+0x278/0x2a0
[ 364.935140][ T5425] do_syscall_64+0xdc/0x260
[ 364.937519][ T5425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 364.940215][ T5425] RIP: 0033:0x7fc1ff47f0d7
[ 364.942153][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 364.950534][ T5425] RSP: 002b:00007ffc02572aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 364.954247][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc1ff47f0d7
[ 364.957683][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc02572b60
[ 364.961234][ T5425] RBP: 00007ffc02572b60 R08: 0000000000000000 R09: 0000000000000000
[ 364.964776][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc02573c20
[ 364.968275][ T5425] R13: 00007fc1ff4c93b9 R14: 0000000000058c92 R15: 0000000000000001
[ 364.971771][ T5425]
[ 364.973493][T10103] CPU: 1 PID: 10103 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
2024/04/14 23:33:56 executed programs: 1283
[ 364.977522][T10103] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 364.981880][T10103] Call Trace:
[ 364.983316][T10103]
[ 364.984600][T10103] dump_stack_lvl+0x16c/0x1f0
[ 364.986676][T10103] sysfs_warn_dup+0x7f/0xa0
[ 364.988650][T10103] sysfs_create_dir_ns+0x24d/0x2b0
[ 364.990778][T10103] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 364.993175][T10103] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 364.995429][T10103] ? do_raw_spin_unlock+0x172/0x230
[ 364.997629][T10103] kobject_add_internal+0x2c8/0x990
[ 364.999860][T10103] kobject_init_and_add+0x11c/0x190
[ 365.002048][T10103] ? __pfx_kobject_init_and_add+0x10/0x10
[ 365.004442][T10103] ? lockdep_init_map_type+0x16d/0x7d0
[ 365.006721][T10103] ? lockdep_init_map_type+0x16d/0x7d0
[ 365.008796][T10103] gfs2_sys_fs_add+0x207/0x470
[ 365.010780][T10103] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 365.013035][T10103] ? __pfx_alloc_workqueue+0x10/0x10
[ 365.015300][T10103] ? read_word_at_a_time+0xe/0x20
[ 365.017471][T10103] gfs2_fill_super+0x1352/0x2bf0
[ 365.019661][T10103] ? __pfx_gfs2_fill_super+0x10/0x10
[ 365.021930][T10103] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 365.024010][T10103] ? set_blocksize+0x2b1/0x350
[ 365.025857][T10103] ? sb_set_blocksize+0xf6/0x120
[ 365.027780][T10103] ? setup_bdev_super+0x392/0x720
[ 365.029717][T10103] get_tree_bdev+0x36f/0x610
[ 365.031512][T10103] ? __pfx_gfs2_fill_super+0x10/0x10
[ 365.033529][T10103] ? __pfx_get_tree_bdev+0x10/0x10
[ 365.035668][T10103] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 365.038012][T10103] ? cap_capable+0x1cf/0x240
[ 365.039876][T10103] gfs2_get_tree+0x4e/0x280
[ 365.041632][T10103] vfs_get_tree+0x8f/0x380
[ 365.043405][T10103] path_mount+0x14e6/0x1f20
[ 365.045184][T10103] ? kmem_cache_free+0x12e/0x380
[ 365.047162][T10103] ? __pfx_path_mount+0x10/0x10
[ 365.049081][T10103] ? putname+0x12e/0x170
[ 365.050733][T10103] __x64_sys_mount+0x297/0x320
[ 365.052628][T10103] ? __pfx___x64_sys_mount+0x10/0x10
[ 365.054707][T10103] do_syscall_64+0xcf/0x260
[ 365.056902][T10103] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 365.059437][T10103] RIP: 0033:0x7fc2a807f4aa
[ 365.061350][T10103] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 365.069242][T10103] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 365.072626][T10103] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 365.075980][T10103] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 365.079370][T10103] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 365.082704][T10103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 365.086015][T10103] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 365.089383][T10103]
[ 365.095918][T10103] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 365.108891][T10103] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 365.384482][T10108] loop0: detected capacity change from 0 to 32768
[ 365.398987][T10108] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 365.408693][T10108] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 365.426623][T10108] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 365.434440][ T5463] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 365.437454][ T5463] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 365.489582][ T5463] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 52ms
[ 365.493320][ T5463] gfs2: fsid=syz:syz.0: jid=0: Done
[ 365.495973][T10108] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 365.648286][T10110] loop1: detected capacity change from 0 to 32768
[ 365.661673][T10110] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 365.665398][T10110] CPU: 2 PID: 10110 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 365.670123][T10110] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 365.675126][T10110] Call Trace:
[ 365.676478][T10110]
[ 365.677616][T10110] dump_stack_lvl+0x16c/0x1f0
[ 365.679520][T10110] sysfs_warn_dup+0x7f/0xa0
[ 365.681404][T10110] sysfs_create_dir_ns+0x24d/0x2b0
[ 365.683891][T10110] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 365.686788][T10110] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 365.689730][T10110] ? do_raw_spin_unlock+0x172/0x230
[ 365.692570][T10110] kobject_add_internal+0x2c8/0x990
[ 365.695563][T10110] kobject_init_and_add+0x11c/0x190
[ 365.698190][T10110] ? __pfx_kobject_init_and_add+0x10/0x10
[ 365.700728][T10110] ? lockdep_init_map_type+0x16d/0x7d0
[ 365.703199][T10110] ? lockdep_init_map_type+0x16d/0x7d0
[ 365.705579][T10110] gfs2_sys_fs_add+0x207/0x470
[ 365.707712][T10110] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 365.710233][T10110] ? __pfx_alloc_workqueue+0x10/0x10
[ 365.712520][T10110] ? read_word_at_a_time+0xe/0x20
[ 365.714588][T10110] gfs2_fill_super+0x1352/0x2bf0
[ 365.716581][T10110] ? __pfx_gfs2_fill_super+0x10/0x10
[ 365.718709][T10110] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 365.720764][T10110] ? set_blocksize+0x2b1/0x350
[ 365.722898][T10110] ? sb_set_blocksize+0xf6/0x120
[ 365.725027][T10110] ? setup_bdev_super+0x392/0x720
[ 365.727709][T10110] get_tree_bdev+0x36f/0x610
[ 365.729738][T10110] ? __pfx_gfs2_fill_super+0x10/0x10
[ 365.732058][T10110] ? __pfx_get_tree_bdev+0x10/0x10
[ 365.734890][T10110] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 365.737895][T10110] ? cap_capable+0x1cf/0x240
[ 365.740285][T10110] gfs2_get_tree+0x4e/0x280
[ 365.742620][T10110] vfs_get_tree+0x8f/0x380
[ 365.744915][T10110] path_mount+0x14e6/0x1f20
[ 365.747808][T10110] ? kmem_cache_free+0x12e/0x380
[ 365.750088][T10110] ? __pfx_path_mount+0x10/0x10
[ 365.752323][T10110] ? putname+0x12e/0x170
[ 365.754268][T10110] __x64_sys_mount+0x297/0x320
[ 365.756399][T10110] ? __pfx___x64_sys_mount+0x10/0x10
[ 365.758717][T10110] do_syscall_64+0xcf/0x260
[ 365.760827][T10110] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 365.763490][T10110] RIP: 0033:0x7fc2a807f4aa
[ 365.765524][T10110] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 365.774145][T10110] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 365.777475][T10110] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 365.781243][T10110] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 365.784696][T10110] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 365.788174][T10110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 365.791186][T10112] loop2: detected capacity change from 0 to 32768
[ 365.791695][T10110] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 365.791715][T10110]
[ 365.792902][T10110] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 365.806898][T10110] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 365.817791][T10112] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 365.821463][T10112] CPU: 1 PID: 10112 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 365.825692][T10112] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 365.829978][T10112] Call Trace:
[ 365.831628][T10112]
[ 365.833124][T10112] dump_stack_lvl+0x16c/0x1f0
[ 365.835243][T10112] sysfs_warn_dup+0x7f/0xa0
[ 365.837299][T10112] sysfs_create_dir_ns+0x24d/0x2b0
[ 365.839586][T10112] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 365.842022][T10112] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 365.844413][T10112] ? do_raw_spin_unlock+0x172/0x230
[ 365.846715][T10112] kobject_add_internal+0x2c8/0x990
[ 365.848175][T10108] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 365.848852][T10112] kobject_init_and_add+0x11c/0x190
[ 365.848883][T10112] ? __pfx_kobject_init_and_add+0x10/0x10
[ 365.848909][T10112] ? lockdep_init_map_type+0x16d/0x7d0
[ 365.848935][T10112] ? lockdep_init_map_type+0x16d/0x7d0
[ 365.848961][T10112] gfs2_sys_fs_add+0x207/0x470
[ 365.863662][T10112] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 365.865992][T10112] ? __pfx_alloc_workqueue+0x10/0x10
[ 365.868231][T10112] ? read_word_at_a_time+0xe/0x20
[ 365.870304][T10112] gfs2_fill_super+0x1352/0x2bf0
[ 365.872298][T10112] ? __pfx_gfs2_fill_super+0x10/0x10
[ 365.874406][T10112] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 365.876672][T10112] ? set_blocksize+0x2b1/0x350
[ 365.878977][T10112] ? sb_set_blocksize+0xf6/0x120
[ 365.881189][T10112] ? setup_bdev_super+0x392/0x720
[ 365.883610][T10112] get_tree_bdev+0x36f/0x610
[ 365.885714][T10112] ? __pfx_gfs2_fill_super+0x10/0x10
[ 365.888123][T10112] ? __pfx_get_tree_bdev+0x10/0x10
[ 365.890719][T10112] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 365.893238][T10112] ? cap_capable+0x1cf/0x240
[ 365.895181][T10112] gfs2_get_tree+0x4e/0x280
[ 365.897187][T10112] vfs_get_tree+0x8f/0x380
[ 365.899168][T10112] path_mount+0x14e6/0x1f20
[ 365.901130][T10112] ? kmem_cache_free+0x12e/0x380
[ 365.903331][T10112] ? __pfx_path_mount+0x10/0x10
[ 365.905346][T10112] ? putname+0x12e/0x170
[ 365.907252][T10112] __x64_sys_mount+0x297/0x320
[ 365.909488][T10112] ? __pfx___x64_sys_mount+0x10/0x10
[ 365.912105][T10112] do_syscall_64+0xcf/0x260
[ 365.914111][T10112] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 365.916782][T10112] RIP: 0033:0x7f7f1ea7f4aa
[ 365.918923][T10112] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 365.927730][T10112] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 365.931205][T10112] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 365.934608][T10112] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 365.938319][T10112] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 365.941861][T10112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 365.945470][T10112] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 365.949030][T10112]
[ 365.951496][T10112] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 365.957637][T10112] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 365.961213][ T5415] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 365.961213][ T5415] inode = 11 2340
[ 365.961213][ T5415] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 365.968334][ T5415] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 365.975955][ T5415] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5415 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 365.981124][ T5415] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 365.984500][ T5415] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 365.991588][ T5415] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 365.995810][ T5415] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 365.997447][T10115] loop3: detected capacity change from 0 to 32768
[ 366.003786][ T5415] gfs2: fsid=syz:syz.0: File system withdrawn
[ 366.006440][ T5415] CPU: 0 PID: 5415 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 366.009585][T10115] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 366.010185][ T5415] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 366.010196][ T5415] Call Trace:
[ 366.010202][ T5415]
[ 366.010207][ T5415] dump_stack_lvl+0x16c/0x1f0
[ 366.010229][ T5415] gfs2_withdraw+0xab8/0x1290
[ 366.010250][ T5415] ? __pfx_gfs2_withdraw+0x10/0x10
[ 366.010268][ T5415] ? map_id_range_down+0x2b6/0x3a0
[ 366.010288][ T5415] ? __pfx_map_id_range_down+0x10/0x10
[ 366.010308][ T5415] gfs2_inode_refresh+0xc94/0x1090
[ 366.010328][ T5415] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 366.010347][ T5415] inode_go_instantiate+0x47/0x60
[ 366.010366][ T5415] gfs2_instantiate+0x169/0x250
[ 366.010380][ T5415] gfs2_glock_wait+0x214/0x330
[ 366.010395][ T5415] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 366.010411][ T5415] gfs2_glock_nq+0x946/0x1cd0
[ 366.010428][ T5415] ? do_raw_spin_unlock+0x172/0x230
[ 366.010443][ T5415] ? __gfs2_holder_init+0x18a/0x2f0
[ 366.010459][ T5415] do_sync+0x6cf/0xd30
[ 366.010476][ T5415] ? __pfx_do_sync+0x10/0x10
[ 366.010492][ T5415] ? gfs2_quota_sync+0x4ad/0x630
[ 366.010508][ T5415] ? gfs2_quota_sync+0x419/0x630
[ 366.010524][ T5415] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 366.010537][ T5415] ? qd_check_sync+0x3d8/0x4f0
[ 366.010553][ T5415] gfs2_quota_sync+0x419/0x630
[ 366.010570][ T5415] gfs2_sync_fs+0x44/0xb0
[ 366.010586][ T5415] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 366.010598][ T5415] sync_filesystem+0x10d/0x290
[ 366.066247][ T5415] generic_shutdown_super+0x7e/0x3d0
[ 366.068100][ T5415] kill_block_super+0x3b/0x90
[ 366.069749][ T5415] gfs2_kill_sb+0x360/0x410
[ 366.071362][ T5415] deactivate_locked_super+0xbe/0x1a0
[ 366.073233][ T5415] deactivate_super+0xde/0x100
[ 366.075157][ T5415] cleanup_mnt+0x222/0x450
[ 366.076882][ T5415] task_work_run+0x14e/0x250
[ 366.078704][ T5415] ? __pfx_task_work_run+0x10/0x10
[ 366.080754][ T5415] syscall_exit_to_user_mode+0x278/0x2a0
[ 366.082794][ T5415] do_syscall_64+0xdc/0x260
[ 366.084378][ T5415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 366.086433][ T5415] RIP: 0033:0x7f354027f0d7
[ 366.087992][ T5415] 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
[ 366.095703][ T5415] RSP: 002b:00007ffdb3657438 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 366.099601][ T5415] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f354027f0d7
[ 366.103170][ T5415] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdb36574f0
[ 366.106218][ T5415] RBP: 00007ffdb36574f0 R08: 0000000000000000 R09: 0000000000000000
[ 366.109784][ T5415] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdb36585b0
[ 366.113729][ T5415] R13: 00007f35402c93b9 R14: 0000000000059122 R15: 0000000000000001
[ 366.116878][ T5415]
[ 366.117982][T10115] CPU: 3 PID: 10115 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 366.122292][T10115] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 366.126644][T10115] Call Trace:
[ 366.128204][T10115]
[ 366.129694][T10115] dump_stack_lvl+0x16c/0x1f0
[ 366.131765][T10115] sysfs_warn_dup+0x7f/0xa0
[ 366.133769][T10115] sysfs_create_dir_ns+0x24d/0x2b0
[ 366.136064][T10115] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 366.138717][T10115] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 366.141067][T10115] ? do_raw_spin_unlock+0x172/0x230
[ 366.143227][T10115] kobject_add_internal+0x2c8/0x990
[ 366.145514][T10115] kobject_init_and_add+0x11c/0x190
[ 366.147851][T10115] ? __pfx_kobject_init_and_add+0x10/0x10
[ 366.150335][T10115] ? lockdep_init_map_type+0x16d/0x7d0
[ 366.152714][T10115] ? lockdep_init_map_type+0x16d/0x7d0
[ 366.155101][T10115] gfs2_sys_fs_add+0x207/0x470
[ 366.157196][T10115] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 366.159531][T10115] ? __pfx_alloc_workqueue+0x10/0x10
[ 366.161846][T10115] ? read_word_at_a_time+0xe/0x20
[ 366.164053][T10115] gfs2_fill_super+0x1352/0x2bf0
[ 366.166200][T10115] ? __pfx_gfs2_fill_super+0x10/0x10
[ 366.168500][T10115] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 366.170845][T10115] ? set_blocksize+0x2b1/0x350
[ 366.172957][T10115] ? sb_set_blocksize+0xf6/0x120
[ 366.175018][T10115] ? setup_bdev_super+0x392/0x720
[ 366.177084][T10115] get_tree_bdev+0x36f/0x610
[ 366.179124][T10115] ? __pfx_gfs2_fill_super+0x10/0x10
[ 366.181268][T10115] ? __pfx_get_tree_bdev+0x10/0x10
[ 366.183455][T10115] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 366.185872][T10115] ? cap_capable+0x1cf/0x240
[ 366.187966][T10115] gfs2_get_tree+0x4e/0x280
[ 366.189975][T10115] vfs_get_tree+0x8f/0x380
[ 366.191918][T10115] path_mount+0x14e6/0x1f20
[ 366.193900][T10115] ? kmem_cache_free+0x12e/0x380
[ 366.196095][T10115] ? __pfx_path_mount+0x10/0x10
[ 366.198228][T10115] ? putname+0x12e/0x170
[ 366.200095][T10115] __x64_sys_mount+0x297/0x320
[ 366.202209][T10115] ? __pfx___x64_sys_mount+0x10/0x10
[ 366.204605][T10115] do_syscall_64+0xcf/0x260
[ 366.206683][T10115] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 366.209258][T10115] RIP: 0033:0x7fc1ff47f4aa
[ 366.211236][T10115] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 366.219562][T10115] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 366.222863][T10115] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 366.225915][T10115] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 366.229366][T10115] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 366.232740][T10115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 366.236222][T10115] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 366.239238][T10115]
[ 366.243986][T10115] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 366.250001][T10115] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 366.603228][T10122] loop1: detected capacity change from 0 to 32768
[ 366.623191][T10122] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 366.626857][T10122] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 366.643765][T10122] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 366.649983][ T5510] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 366.653095][ T5510] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 366.740869][T10124] loop2: detected capacity change from 0 to 32768
[ 366.750011][ T5510] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 96ms
[ 366.752192][T10124] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 366.753534][ T5510] gfs2: fsid=syz:syz.0: jid=0: Done
[ 366.767681][T10124] CPU: 3 PID: 10124 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 366.767705][T10124] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 366.767717][T10124] Call Trace:
[ 366.767724][T10124]
[ 366.767732][T10124] dump_stack_lvl+0x16c/0x1f0
[ 366.767759][T10124] sysfs_warn_dup+0x7f/0xa0
[ 366.767787][T10124] sysfs_create_dir_ns+0x24d/0x2b0
[ 366.767813][T10124] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 366.767840][T10124] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 366.767860][T10124] ? do_raw_spin_unlock+0x172/0x230
[ 366.767879][T10124] kobject_add_internal+0x2c8/0x990
[ 366.767905][T10124] kobject_init_and_add+0x11c/0x190
[ 366.767931][T10124] ? __pfx_kobject_init_and_add+0x10/0x10
[ 366.767957][T10124] ? lockdep_init_map_type+0x16d/0x7d0
[ 366.768042][T10124] ? lockdep_init_map_type+0x16d/0x7d0
[ 366.768077][T10124] gfs2_sys_fs_add+0x207/0x470
[ 366.768103][T10124] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 366.768127][T10124] ? __pfx_alloc_workqueue+0x10/0x10
[ 366.768154][T10124] ? read_word_at_a_time+0xe/0x20
[ 366.768182][T10124] gfs2_fill_super+0x1352/0x2bf0
[ 366.768201][T10124] ? __pfx_gfs2_fill_super+0x10/0x10
[ 366.768219][T10124] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 366.768236][T10124] ? set_blocksize+0x2b1/0x350
[ 366.768257][T10124] ? sb_set_blocksize+0xf6/0x120
[ 366.768276][T10124] ? setup_bdev_super+0x392/0x720
[ 366.768301][T10124] get_tree_bdev+0x36f/0x610
[ 366.768327][T10124] ? __pfx_gfs2_fill_super+0x10/0x10
[ 366.768344][T10124] ? __pfx_get_tree_bdev+0x10/0x10
[ 366.768368][T10124] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 366.768389][T10124] ? cap_capable+0x1cf/0x240
[ 366.768413][T10124] gfs2_get_tree+0x4e/0x280
[ 366.768439][T10124] vfs_get_tree+0x8f/0x380
[ 366.768464][T10124] path_mount+0x14e6/0x1f20
[ 366.768489][T10124] ? kmem_cache_free+0x12e/0x380
[ 366.768503][T10124] ? __pfx_path_mount+0x10/0x10
[ 366.768540][T10124] ? putname+0x12e/0x170
[ 366.768558][T10124] __x64_sys_mount+0x297/0x320
[ 366.768579][T10124] ? __pfx___x64_sys_mount+0x10/0x10
[ 366.768605][T10124] do_syscall_64+0xcf/0x260
[ 366.768628][T10124] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 366.768652][T10124] RIP: 0033:0x7f7f1ea7f4aa
[ 366.768665][T10124] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 366.768682][T10124] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 366.768700][T10124] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 366.768712][T10124] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 366.768724][T10124] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 366.768735][T10124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 366.768745][T10124] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 366.768758][T10124]
[ 366.836597][T10128] loop0: detected capacity change from 0 to 32768
[ 366.852579][T10124] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 366.860688][T10126] loop3: detected capacity change from 0 to 32768
[ 366.861705][T10124] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 366.862313][T10122] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 366.884718][T10128] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 366.884733][T10128] CPU: 1 PID: 10128 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 366.884750][T10128] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 366.884760][T10128] Call Trace:
[ 366.884766][T10128]
[ 366.884772][T10128] dump_stack_lvl+0x16c/0x1f0
[ 366.884797][T10128] sysfs_warn_dup+0x7f/0xa0
[ 366.884820][T10128] sysfs_create_dir_ns+0x24d/0x2b0
[ 366.884842][T10128] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 366.884864][T10128] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 366.884880][T10128] ? do_raw_spin_unlock+0x172/0x230
[ 366.884896][T10128] kobject_add_internal+0x2c8/0x990
[ 366.884917][T10128] kobject_init_and_add+0x11c/0x190
[ 366.884938][T10128] ? __pfx_kobject_init_and_add+0x10/0x10
[ 366.884960][T10128] ? lockdep_init_map_type+0x16d/0x7d0
[ 366.884981][T10128] ? lockdep_init_map_type+0x16d/0x7d0
[ 366.885003][T10128] gfs2_sys_fs_add+0x207/0x470
[ 366.885023][T10128] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 366.885043][T10128] ? __pfx_alloc_workqueue+0x10/0x10
[ 366.885064][T10128] ? read_word_at_a_time+0xe/0x20
[ 366.885086][T10128] gfs2_fill_super+0x1352/0x2bf0
[ 366.885102][T10128] ? __pfx_gfs2_fill_super+0x10/0x10
[ 366.885116][T10128] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 366.885131][T10128] ? set_blocksize+0x2b1/0x350
[ 366.885147][T10128] ? sb_set_blocksize+0xf6/0x120
[ 366.885163][T10128] ? setup_bdev_super+0x392/0x720
[ 366.885183][T10128] get_tree_bdev+0x36f/0x610
[ 366.885203][T10128] ? __pfx_gfs2_fill_super+0x10/0x10
[ 366.885218][T10128] ? __pfx_get_tree_bdev+0x10/0x10
[ 366.885239][T10128] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 366.885257][T10128] ? cap_capable+0x1cf/0x240
[ 366.885277][T10128] gfs2_get_tree+0x4e/0x280
[ 366.885299][T10128] vfs_get_tree+0x8f/0x380
[ 366.885320][T10128] path_mount+0x14e6/0x1f20
[ 366.885341][T10128] ? kmem_cache_free+0x12e/0x380
[ 366.885357][T10128] ? __pfx_path_mount+0x10/0x10
[ 366.885379][T10128] ? putname+0x12e/0x170
[ 366.885394][T10128] __x64_sys_mount+0x297/0x320
[ 366.885435][T10128] ? __pfx___x64_sys_mount+0x10/0x10
[ 366.885457][T10128] do_syscall_64+0xcf/0x260
[ 366.885479][T10128] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 366.885507][T10128] RIP: 0033:0x7f354027f4aa
[ 366.885520][T10128] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 366.885534][T10128] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 366.885551][T10128] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 366.885562][T10128] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 366.885572][T10128] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 366.885582][T10128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 366.885592][T10128] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 366.885604][T10128]
[ 366.885665][T10128] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 366.885678][T10128] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 366.899361][T10126] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 367.201133][T10126] CPU: 2 PID: 10126 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 367.205728][T10126] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 367.209973][T10126] Call Trace:
[ 367.211315][T10126]
[ 367.212498][T10126] dump_stack_lvl+0x16c/0x1f0
[ 367.214375][T10126] sysfs_warn_dup+0x7f/0xa0
[ 367.216168][T10126] sysfs_create_dir_ns+0x24d/0x2b0
[ 367.218266][T10126] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 367.220966][T10126] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 367.223349][T10126] ? do_raw_spin_unlock+0x172/0x230
[ 367.225633][T10126] kobject_add_internal+0x2c8/0x990
[ 367.225776][T10122] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 367.227941][T10126] kobject_init_and_add+0x11c/0x190
[ 367.232867][T10126] ? __pfx_kobject_init_and_add+0x10/0x10
[ 367.235700][T10126] ? lockdep_init_map_type+0x16d/0x7d0
[ 367.238129][T10126] ? lockdep_init_map_type+0x16d/0x7d0
[ 367.240577][T10126] gfs2_sys_fs_add+0x207/0x470
[ 367.242649][T10126] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 367.244932][T10126] ? __pfx_alloc_workqueue+0x10/0x10
[ 367.247335][T10126] ? read_word_at_a_time+0xe/0x20
[ 367.249561][T10126] gfs2_fill_super+0x1352/0x2bf0
[ 367.251767][T10126] ? __pfx_gfs2_fill_super+0x10/0x10
[ 367.254054][T10126] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 367.256411][T10126] ? set_blocksize+0x2b1/0x350
[ 367.258594][T10126] ? sb_set_blocksize+0xf6/0x120
[ 367.260855][T10126] ? setup_bdev_super+0x392/0x720
[ 367.263078][T10126] get_tree_bdev+0x36f/0x610
[ 367.265160][T10126] ? __pfx_gfs2_fill_super+0x10/0x10
[ 367.267037][T10126] ? __pfx_get_tree_bdev+0x10/0x10
[ 367.269053][T10126] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 367.271192][T10126] ? cap_capable+0x1cf/0x240
[ 367.273057][T10126] gfs2_get_tree+0x4e/0x280
[ 367.274943][T10126] vfs_get_tree+0x8f/0x380
[ 367.277158][T10126] path_mount+0x14e6/0x1f20
[ 367.279198][T10126] ? kmem_cache_free+0x12e/0x380
[ 367.281381][T10126] ? __pfx_path_mount+0x10/0x10
[ 367.283624][T10126] ? putname+0x12e/0x170
[ 367.285523][T10126] __x64_sys_mount+0x297/0x320
[ 367.287721][T10126] ? __pfx___x64_sys_mount+0x10/0x10
[ 367.289804][T10126] do_syscall_64+0xcf/0x260
[ 367.291432][T10126] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 367.293777][T10126] RIP: 0033:0x7fc1ff47f4aa
[ 367.295479][T10126] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 367.303658][T10126] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 367.307361][T10126] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 367.310886][T10126] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 367.314390][T10126] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 367.317841][T10126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 367.320786][T10126] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 367.324166][T10126]
[ 367.335701][ T5416] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 367.335701][ T5416] inode = 11 2340
[ 367.335701][ T5416] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 367.338678][T10126] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 367.343090][ T5416] 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
[ 367.348384][T10126] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 367.353035][ T5416] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5416 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 367.366735][ T5416] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 367.370685][ T5416] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 367.376765][ T5416] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 367.382451][ T5416] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 367.385052][ T5416] gfs2: fsid=syz:syz.0: File system withdrawn
[ 367.387346][ T5416] CPU: 1 PID: 5416 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 367.391543][ T5416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 367.395932][ T5416] Call Trace:
[ 367.397543][ T5416]
[ 367.398937][ T5416] dump_stack_lvl+0x16c/0x1f0
[ 367.401138][ T5416] gfs2_withdraw+0xab8/0x1290
[ 367.403461][ T5416] ? __pfx_gfs2_withdraw+0x10/0x10
[ 367.405684][ T5416] ? map_id_range_down+0x2b6/0x3a0
[ 367.407954][ T5416] ? __pfx_map_id_range_down+0x10/0x10
[ 367.410371][ T5416] gfs2_inode_refresh+0xc94/0x1090
[ 367.412656][ T5416] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 367.415059][ T5416] inode_go_instantiate+0x47/0x60
[ 367.415093][T10136] loop0: detected capacity change from 0 to 32768
[ 367.417228][ T5416] gfs2_instantiate+0x169/0x250
[ 367.417248][ T5416] gfs2_glock_wait+0x214/0x330
[ 367.417263][ T5416] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 367.417279][ T5416] gfs2_glock_nq+0x946/0x1cd0
[ 367.429670][ T5416] ? do_raw_spin_unlock+0x172/0x230
[ 367.432049][ T5416] ? __gfs2_holder_init+0x18a/0x2f0
[ 367.434144][ T5416] do_sync+0x6cf/0xd30
[ 367.435832][ T5416] ? __pfx_do_sync+0x10/0x10
[ 367.437665][ T5416] ? gfs2_quota_sync+0x4ad/0x630
[ 367.439628][ T5416] ? gfs2_quota_sync+0x419/0x630
[ 367.441553][ T5416] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 367.443698][ T5416] ? qd_check_sync+0x3d8/0x4f0
[ 367.445896][ T5416] gfs2_quota_sync+0x419/0x630
[ 367.448023][ T5416] gfs2_sync_fs+0x44/0xb0
[ 367.448083][T10136] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 367.449968][ T5416] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 367.449990][ T5416] sync_filesystem+0x10d/0x290
[ 367.450012][ T5416] generic_shutdown_super+0x7e/0x3d0
[ 367.450036][ T5416] kill_block_super+0x3b/0x90
[ 367.450057][ T5416] gfs2_kill_sb+0x360/0x410
[ 367.464903][ T5416] deactivate_locked_super+0xbe/0x1a0
[ 367.467343][ T5416] deactivate_super+0xde/0x100
[ 367.469516][ T5416] cleanup_mnt+0x222/0x450
[ 367.471618][ T5416] task_work_run+0x14e/0x250
[ 367.473591][ T5416] ? __pfx_task_work_run+0x10/0x10
[ 367.475935][ T5416] syscall_exit_to_user_mode+0x278/0x2a0
[ 367.478484][ T5416] do_syscall_64+0xdc/0x260
[ 367.480594][ T5416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 367.483498][ T5416] RIP: 0033:0x7fc2a807f0d7
[ 367.485642][ T5416] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 367.493616][ T5416] RSP: 002b:00007ffdf8694db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 367.497245][ T5416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc2a807f0d7
[ 367.500905][ T5416] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdf8694e70
[ 367.504515][ T5416] RBP: 00007ffdf8694e70 R08: 0000000000000000 R09: 0000000000000000
[ 367.507939][ T5416] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdf8695f30
[ 367.511663][ T5416] R13: 00007fc2a80c93b9 R14: 0000000000059598 R15: 0000000000000001
[ 367.515269][ T5416]
[ 367.516892][T10136] CPU: 0 PID: 10136 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 367.521043][T10136] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 367.524917][T10136] Call Trace:
[ 367.526387][T10136]
[ 367.527680][T10136] dump_stack_lvl+0x16c/0x1f0
[ 367.529536][T10136] sysfs_warn_dup+0x7f/0xa0
[ 367.531194][T10136] sysfs_create_dir_ns+0x24d/0x2b0
[ 367.532984][T10136] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 367.535348][T10136] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 367.537748][T10136] ? do_raw_spin_unlock+0x172/0x230
[ 367.540105][T10136] kobject_add_internal+0x2c8/0x990
[ 367.542311][T10136] kobject_init_and_add+0x11c/0x190
[ 367.544411][T10136] ? __pfx_kobject_init_and_add+0x10/0x10
[ 367.546981][T10136] ? lockdep_init_map_type+0x16d/0x7d0
[ 367.549249][T10136] ? lockdep_init_map_type+0x16d/0x7d0
[ 367.551856][T10136] gfs2_sys_fs_add+0x207/0x470
[ 367.553801][T10136] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 367.555661][T10136] ? __pfx_alloc_workqueue+0x10/0x10
[ 367.557641][T10136] ? read_word_at_a_time+0xe/0x20
[ 367.559761][T10136] gfs2_fill_super+0x1352/0x2bf0
[ 367.561666][T10136] ? __pfx_gfs2_fill_super+0x10/0x10
[ 367.563741][T10136] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 367.565851][T10136] ? set_blocksize+0x2b1/0x350
[ 367.567730][T10136] ? sb_set_blocksize+0xf6/0x120
[ 367.569692][T10136] ? setup_bdev_super+0x392/0x720
[ 367.571660][T10136] get_tree_bdev+0x36f/0x610
[ 367.573483][T10136] ? __pfx_gfs2_fill_super+0x10/0x10
[ 367.575556][T10136] ? __pfx_get_tree_bdev+0x10/0x10
[ 367.577534][T10136] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 367.579719][T10136] ? cap_capable+0x1cf/0x240
[ 367.581600][T10136] gfs2_get_tree+0x4e/0x280
[ 367.583411][T10136] vfs_get_tree+0x8f/0x380
[ 367.585256][T10136] path_mount+0x14e6/0x1f20
[ 367.587140][T10136] ? kmem_cache_free+0x12e/0x380
[ 367.589074][T10136] ? __pfx_path_mount+0x10/0x10
[ 367.590969][T10136] ? putname+0x12e/0x170
[ 367.592631][T10136] __x64_sys_mount+0x297/0x320
[ 367.594588][T10136] ? __pfx___x64_sys_mount+0x10/0x10
[ 367.597059][T10136] do_syscall_64+0xcf/0x260
[ 367.599393][T10136] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 367.601724][T10136] RIP: 0033:0x7f354027f4aa
[ 367.603512][T10136] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 367.611549][T10136] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 367.614619][T10136] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 367.617439][T10136] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 367.620612][T10136] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 367.623661][T10136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 367.626694][T10136] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 367.629825][T10136]
[ 367.637653][T10136] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 367.643530][T10136] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 367.695797][T10138] loop2: detected capacity change from 0 to 32768
[ 367.710002][T10138] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 367.713682][T10138] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 367.733382][T10138] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 367.737682][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 367.742819][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 367.803926][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 61ms
[ 367.807523][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 367.810530][T10138] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 368.025512][T10138] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 368.073666][T10141] loop3: detected capacity change from 0 to 32768
[ 368.090906][T10141] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 368.094356][T10141] CPU: 2 PID: 10141 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 368.098622][T10141] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 368.103772][T10141] Call Trace:
[ 368.105170][T10141]
[ 368.106476][T10141] dump_stack_lvl+0x16c/0x1f0
[ 368.108295][T10141] sysfs_warn_dup+0x7f/0xa0
[ 368.110315][T10141] sysfs_create_dir_ns+0x24d/0x2b0
[ 368.112440][T10141] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 368.114858][T10141] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 368.117132][T10141] ? do_raw_spin_unlock+0x172/0x230
[ 368.119198][T10141] kobject_add_internal+0x2c8/0x990
[ 368.121337][T10141] kobject_init_and_add+0x11c/0x190
[ 368.123404][T10141] ? __pfx_kobject_init_and_add+0x10/0x10
[ 368.125606][T10141] ? lockdep_init_map_type+0x16d/0x7d0
[ 368.127918][T10141] ? lockdep_init_map_type+0x16d/0x7d0
[ 368.130344][T10141] gfs2_sys_fs_add+0x207/0x470
[ 368.132532][T10141] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 368.134783][T10141] ? __pfx_alloc_workqueue+0x10/0x10
[ 368.136582][T10141] ? read_word_at_a_time+0xe/0x20
[ 368.138508][T10141] gfs2_fill_super+0x1352/0x2bf0
[ 368.140583][T10141] ? __pfx_gfs2_fill_super+0x10/0x10
[ 368.142928][T10141] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 368.145144][T10141] ? set_blocksize+0x2b1/0x350
[ 368.147304][T10141] ? sb_set_blocksize+0xf6/0x120
[ 368.149399][T10141] ? setup_bdev_super+0x392/0x720
[ 368.151440][T10141] get_tree_bdev+0x36f/0x610
[ 368.153323][T10141] ? __pfx_gfs2_fill_super+0x10/0x10
[ 368.155461][T10141] ? __pfx_get_tree_bdev+0x10/0x10
[ 368.157371][T10141] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 368.159615][T10141] ? cap_capable+0x1cf/0x240
[ 368.161616][T10141] gfs2_get_tree+0x4e/0x280
[ 368.163444][T10141] vfs_get_tree+0x8f/0x380
[ 368.165226][T10141] path_mount+0x14e6/0x1f20
[ 368.167076][T10141] ? kmem_cache_free+0x12e/0x380
[ 368.169052][T10141] ? __pfx_path_mount+0x10/0x10
[ 368.171397][T10141] ? putname+0x12e/0x170
[ 368.173414][T10141] __x64_sys_mount+0x297/0x320
[ 368.175627][T10141] ? __pfx___x64_sys_mount+0x10/0x10
[ 368.178001][T10141] do_syscall_64+0xcf/0x260
[ 368.180116][T10141] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 368.182890][T10141] RIP: 0033:0x7fc1ff47f4aa
[ 368.184986][T10141] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 368.193209][T10141] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 368.197220][T10141] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 368.200793][T10141] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 368.204443][T10141] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 368.207679][T10141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 368.211258][T10141] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 368.214764][T10141]
[ 368.215046][T10145] loop0: detected capacity change from 0 to 32768
[ 368.218073][T10141] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 368.224514][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 368.224514][ T5421] inode = 11 2340
[ 368.224514][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 368.230620][T10141] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 368.238171][T10145] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 368.241546][T10145] CPU: 1 PID: 10145 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 368.242248][ T5421] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 368.245458][T10145] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 368.249440][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 368.253393][T10145] Call Trace:
[ 368.253403][T10145]
[ 368.260321][T10145] dump_stack_lvl+0x16c/0x1f0
[ 368.261180][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 368.262488][T10145] sysfs_warn_dup+0x7f/0xa0
[ 368.268137][T10145] sysfs_create_dir_ns+0x24d/0x2b0
[ 368.270450][T10145] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 368.273321][T10145] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 368.276549][T10145] ? do_raw_spin_unlock+0x172/0x230
[ 368.279968][T10145] kobject_add_internal+0x2c8/0x990
[ 368.282355][T10145] kobject_init_and_add+0x11c/0x190
[ 368.284773][T10145] ? __pfx_kobject_init_and_add+0x10/0x10
[ 368.287725][T10145] ? lockdep_init_map_type+0x16d/0x7d0
[ 368.291156][T10145] ? lockdep_init_map_type+0x16d/0x7d0
[ 368.295436][T10145] gfs2_sys_fs_add+0x207/0x470
[ 368.298542][T10145] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 368.300838][T10145] ? __pfx_alloc_workqueue+0x10/0x10
[ 368.301682][T10148] loop1: detected capacity change from 0 to 32768
[ 368.303385][T10145] ? read_word_at_a_time+0xe/0x20
[ 368.303416][T10145] gfs2_fill_super+0x1352/0x2bf0
[ 368.310420][T10145] ? __pfx_gfs2_fill_super+0x10/0x10
[ 368.312540][T10145] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 368.314857][T10145] ? set_blocksize+0x2b1/0x350
[ 368.317640][T10145] ? sb_set_blocksize+0xf6/0x120
[ 368.320860][T10145] ? setup_bdev_super+0x392/0x720
[ 368.323785][T10145] get_tree_bdev+0x36f/0x610
[ 368.336104][T10145] ? __pfx_gfs2_fill_super+0x10/0x10
[ 368.338416][T10145] ? __pfx_get_tree_bdev+0x10/0x10
[ 368.340917][T10145] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 368.343415][T10145] ? cap_capable+0x1cf/0x240
[ 368.345683][T10145] gfs2_get_tree+0x4e/0x280
[ 368.348412][T10145] vfs_get_tree+0x8f/0x380
[ 368.350546][T10145] path_mount+0x14e6/0x1f20
[ 368.351620][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 368.352387][T10145] ? kmem_cache_free+0x12e/0x380
[ 368.357483][T10145] ? __pfx_path_mount+0x10/0x10
[ 368.359658][T10145] ? putname+0x12e/0x170
[ 368.361504][T10145] __x64_sys_mount+0x297/0x320
[ 368.363440][T10145] ? __pfx___x64_sys_mount+0x10/0x10
[ 368.365688][T10145] do_syscall_64+0xcf/0x260
[ 368.367859][T10145] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 368.368387][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 368.370595][T10145] RIP: 0033:0x7f354027f4aa
[ 368.370612][T10145] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 368.370630][T10145] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 368.370651][T10145] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 368.370663][T10145] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 368.377938][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 368.379804][T10145] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 368.379863][T10145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 368.379874][T10145] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 368.379889][T10145]
[ 368.382846][T10145] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 368.398996][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 368.404010][T10145] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 368.408504][T10148] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 368.411845][ T5421] CPU: 2 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 368.442379][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 368.446850][ T5421] Call Trace:
[ 368.448380][ T5421]
[ 368.449717][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 368.451847][ T5421] gfs2_withdraw+0xab8/0x1290
[ 368.453822][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 368.455573][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 368.457315][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 368.459291][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 368.461092][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 368.462985][ T5421] inode_go_instantiate+0x47/0x60
[ 368.464705][ T5421] gfs2_instantiate+0x169/0x250
[ 368.466396][ T5421] gfs2_glock_wait+0x214/0x330
[ 368.468374][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 368.470774][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 368.473006][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 368.475363][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 368.477732][ T5421] do_sync+0x6cf/0xd30
[ 368.479586][ T5421] ? __pfx_do_sync+0x10/0x10
[ 368.481501][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 368.483443][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 368.485384][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 368.487494][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 368.489386][ T5421] gfs2_quota_sync+0x419/0x630
[ 368.491386][ T5421] gfs2_sync_fs+0x44/0xb0
[ 368.493329][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 368.495616][ T5421] sync_filesystem+0x10d/0x290
[ 368.497775][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 368.500120][ T5421] kill_block_super+0x3b/0x90
[ 368.507219][ T5421] gfs2_kill_sb+0x360/0x410
[ 368.509238][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 368.511669][ T5421] deactivate_super+0xde/0x100
[ 368.513693][ T5421] cleanup_mnt+0x222/0x450
[ 368.515534][ T5421] task_work_run+0x14e/0x250
[ 368.517546][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 368.519750][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 368.522312][ T5421] do_syscall_64+0xdc/0x260
[ 368.524317][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 368.526896][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 368.528852][ T5421] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 368.537240][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 368.540930][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 368.544437][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 368.547697][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 368.551168][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 368.554649][ T5421] R13: 00007f7f1eac93b9 R14: 00000000000599cb R15: 0000000000000001
[ 368.558122][ T5421]
[ 368.559527][T10148] CPU: 1 PID: 10148 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 368.563427][T10148] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 368.567342][T10148] Call Trace:
[ 368.568470][T10148]
[ 368.569657][T10148] dump_stack_lvl+0x16c/0x1f0
[ 368.571569][T10148] sysfs_warn_dup+0x7f/0xa0
[ 368.573401][T10148] sysfs_create_dir_ns+0x24d/0x2b0
[ 368.575583][T10148] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 368.577844][T10148] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 368.580251][T10148] ? do_raw_spin_unlock+0x172/0x230
[ 368.582869][T10148] kobject_add_internal+0x2c8/0x990
[ 368.585214][T10148] kobject_init_and_add+0x11c/0x190
[ 368.587536][T10148] ? __pfx_kobject_init_and_add+0x10/0x10
[ 368.590033][T10148] ? lockdep_init_map_type+0x16d/0x7d0
[ 368.592414][T10148] ? lockdep_init_map_type+0x16d/0x7d0
[ 368.594816][T10148] gfs2_sys_fs_add+0x207/0x470
[ 368.596946][T10148] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 368.599270][T10148] ? __pfx_alloc_workqueue+0x10/0x10
[ 368.601585][T10148] ? read_word_at_a_time+0xe/0x20
[ 368.603645][T10148] gfs2_fill_super+0x1352/0x2bf0
[ 368.605637][T10148] ? __pfx_gfs2_fill_super+0x10/0x10
[ 368.607756][T10148] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 368.609886][T10148] ? set_blocksize+0x2b1/0x350
[ 368.612182][T10148] ? sb_set_blocksize+0xf6/0x120
[ 368.615105][T10148] ? setup_bdev_super+0x392/0x720
[ 368.617850][T10148] get_tree_bdev+0x36f/0x610
[ 368.620648][T10148] ? __pfx_gfs2_fill_super+0x10/0x10
[ 368.622945][T10148] ? __pfx_get_tree_bdev+0x10/0x10
[ 368.625161][T10148] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 368.627638][T10148] ? cap_capable+0x1cf/0x240
[ 368.629688][T10148] gfs2_get_tree+0x4e/0x280
[ 368.631559][T10148] vfs_get_tree+0x8f/0x380
[ 368.633570][T10148] path_mount+0x14e6/0x1f20
[ 368.636083][T10148] ? kmem_cache_free+0x12e/0x380
[ 368.638339][T10148] ? __pfx_path_mount+0x10/0x10
[ 368.640658][T10148] ? putname+0x12e/0x170
[ 368.642702][T10148] __x64_sys_mount+0x297/0x320
[ 368.644809][T10148] ? __pfx___x64_sys_mount+0x10/0x10
[ 368.647168][T10148] do_syscall_64+0xcf/0x260
[ 368.649163][T10148] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 368.651938][T10148] RIP: 0033:0x7fc2a807f4aa
[ 368.654103][T10148] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 368.662631][T10148] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 368.666352][T10148] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 368.670000][T10148] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 368.673145][T10148] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 368.676511][T10148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 368.680049][T10148] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 368.683572][T10148]
[ 368.686607][T10148] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 368.693041][T10148] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 369.118880][T10153] loop3: detected capacity change from 0 to 32768
[ 369.147425][T10153] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 369.151159][T10153] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 369.164826][T10153] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 369.172927][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 369.175477][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 369.238291][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 62ms
[ 369.260807][T10155] loop0: detected capacity change from 0 to 32768
[ 369.265994][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 369.268408][T10153] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 369.285014][T10155] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 369.288767][T10155] CPU: 1 PID: 10155 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 369.293438][T10155] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 369.297799][T10155] Call Trace:
[ 369.299111][T10155]
[ 369.300225][T10155] dump_stack_lvl+0x16c/0x1f0
[ 369.302063][T10155] sysfs_warn_dup+0x7f/0xa0
[ 369.303886][T10155] sysfs_create_dir_ns+0x24d/0x2b0
[ 369.305780][T10155] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 369.307981][T10155] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 369.310031][T10155] ? do_raw_spin_unlock+0x172/0x230
[ 369.310580][T10157] loop1: detected capacity change from 0 to 32768
[ 369.312297][T10155] kobject_add_internal+0x2c8/0x990
[ 369.317410][T10155] kobject_init_and_add+0x11c/0x190
[ 369.319804][T10155] ? __pfx_kobject_init_and_add+0x10/0x10
[ 369.322638][T10155] ? lockdep_init_map_type+0x16d/0x7d0
[ 369.325150][T10155] ? lockdep_init_map_type+0x16d/0x7d0
[ 369.327263][T10155] gfs2_sys_fs_add+0x207/0x470
[ 369.329096][T10155] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 369.331102][T10155] ? __pfx_alloc_workqueue+0x10/0x10
[ 369.333102][T10155] ? read_word_at_a_time+0xe/0x20
[ 369.334998][T10155] gfs2_fill_super+0x1352/0x2bf0
[ 369.336873][T10155] ? __pfx_gfs2_fill_super+0x10/0x10
[ 369.347007][T10155] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 369.349167][T10155] ? set_blocksize+0x2b1/0x350
[ 369.351998][T10155] ? sb_set_blocksize+0xf6/0x120
[ 369.355414][T10155] ? setup_bdev_super+0x392/0x720
[ 369.357545][T10155] get_tree_bdev+0x36f/0x610
[ 369.359388][T10155] ? __pfx_gfs2_fill_super+0x10/0x10
[ 369.361516][T10155] ? __pfx_get_tree_bdev+0x10/0x10
[ 369.363536][T10155] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 369.365653][T10155] ? cap_capable+0x1cf/0x240
[ 369.367291][T10155] gfs2_get_tree+0x4e/0x280
[ 369.368876][T10155] vfs_get_tree+0x8f/0x380
[ 369.370485][T10155] path_mount+0x14e6/0x1f20
[ 369.372746][T10155] ? kmem_cache_free+0x12e/0x380
[ 369.374359][T10157] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 369.375675][T10155] ? __pfx_path_mount+0x10/0x10
[ 369.381759][T10155] ? putname+0x12e/0x170
[ 369.383736][T10155] __x64_sys_mount+0x297/0x320
[ 369.386337][T10155] ? __pfx___x64_sys_mount+0x10/0x10
[ 369.389584][T10155] do_syscall_64+0xcf/0x260
[ 369.391478][T10155] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 369.394087][T10155] RIP: 0033:0x7f354027f4aa
[ 369.396655][T10155] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 369.404865][T10155] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 369.408527][T10155] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 369.414029][T10155] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 369.417414][T10155] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 369.420749][T10155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 369.424329][T10155] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 369.429080][T10155]
[ 369.430461][T10157] CPU: 3 PID: 10157 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 369.434397][T10157] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 369.438588][T10157] Call Trace:
[ 369.440044][T10157]
[ 369.441319][T10157] dump_stack_lvl+0x16c/0x1f0
[ 369.443401][T10157] sysfs_warn_dup+0x7f/0xa0
[ 369.445357][T10157] sysfs_create_dir_ns+0x24d/0x2b0
[ 369.447451][T10157] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 369.449723][T10157] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 369.451972][T10157] ? do_raw_spin_unlock+0x172/0x230
[ 369.452487][T10159] loop2: detected capacity change from 0 to 32768
[ 369.454051][T10157] kobject_add_internal+0x2c8/0x990
[ 369.454559][T10155] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 369.454577][T10155] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 369.466374][T10157] kobject_init_and_add+0x11c/0x190
[ 369.468446][T10157] ? __pfx_kobject_init_and_add+0x10/0x10
[ 369.470832][T10157] ? lockdep_init_map_type+0x16d/0x7d0
[ 369.473217][T10157] ? lockdep_init_map_type+0x16d/0x7d0
[ 369.475646][T10157] gfs2_sys_fs_add+0x207/0x470
[ 369.477680][T10157] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 369.479960][T10157] ? __pfx_alloc_workqueue+0x10/0x10
[ 369.482420][T10157] ? read_word_at_a_time+0xe/0x20
[ 369.485353][T10157] gfs2_fill_super+0x1352/0x2bf0
[ 369.488042][T10157] ? __pfx_gfs2_fill_super+0x10/0x10
[ 369.491183][T10157] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 369.493841][T10157] ? set_blocksize+0x2b1/0x350
[ 369.496092][T10157] ? sb_set_blocksize+0xf6/0x120
[ 369.498169][T10157] ? setup_bdev_super+0x392/0x720
[ 369.500777][T10157] get_tree_bdev+0x36f/0x610
[ 369.503028][T10157] ? __pfx_gfs2_fill_super+0x10/0x10
[ 369.505906][T10157] ? __pfx_get_tree_bdev+0x10/0x10
[ 369.508356][T10157] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 369.510995][T10157] ? cap_capable+0x1cf/0x240
[ 369.513078][T10157] gfs2_get_tree+0x4e/0x280
[ 369.515188][T10157] vfs_get_tree+0x8f/0x380
[ 369.517175][T10157] path_mount+0x14e6/0x1f20
[ 369.519158][T10157] ? kmem_cache_free+0x12e/0x380
[ 369.521317][T10157] ? __pfx_path_mount+0x10/0x10
[ 369.523496][T10157] ? putname+0x12e/0x170
[ 369.525395][T10157] __x64_sys_mount+0x297/0x320
[ 369.527675][T10157] ? __pfx___x64_sys_mount+0x10/0x10
[ 369.530050][T10157] do_syscall_64+0xcf/0x260
[ 369.530354][T10159] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 369.532038][T10157] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 369.532066][T10157] RIP: 0033:0x7fc2a807f4aa
[ 369.532079][T10157] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 369.532095][T10157] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 369.552270][T10157] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 369.555860][T10157] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 369.559430][T10157] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 369.562925][T10157] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 369.566549][T10157] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 369.570123][T10157]
[ 369.571590][T10159] CPU: 1 PID: 10159 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 369.575094][T10157] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 369.576042][T10159] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 369.583132][T10157] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 369.585974][T10159] Call Trace:
[ 369.585990][T10159]
[ 369.585999][T10159] dump_stack_lvl+0x16c/0x1f0
[ 369.586027][T10159] sysfs_warn_dup+0x7f/0xa0
[ 369.586055][T10159] sysfs_create_dir_ns+0x24d/0x2b0
[ 369.598221][T10159] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 369.600809][T10159] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 369.612154][T10159] ? do_raw_spin_unlock+0x172/0x230
[ 369.614174][T10159] kobject_add_internal+0x2c8/0x990
[ 369.616281][T10159] kobject_init_and_add+0x11c/0x190
[ 369.618561][T10159] ? __pfx_kobject_init_and_add+0x10/0x10
[ 369.622052][T10159] ? lockdep_init_map_type+0x16d/0x7d0
[ 369.624428][T10159] ? lockdep_init_map_type+0x16d/0x7d0
[ 369.627555][T10159] gfs2_sys_fs_add+0x207/0x470
[ 369.630294][T10159] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 369.632652][T10159] ? __pfx_alloc_workqueue+0x10/0x10
[ 369.636033][T10159] ? read_word_at_a_time+0xe/0x20
[ 369.639584][T10159] gfs2_fill_super+0x1352/0x2bf0
[ 369.643099][T10159] ? __pfx_gfs2_fill_super+0x10/0x10
[ 369.646744][T10159] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 369.650226][T10159] ? set_blocksize+0x2b1/0x350
[ 369.653203][T10159] ? sb_set_blocksize+0xf6/0x120
[ 369.655315][T10159] ? setup_bdev_super+0x392/0x720
[ 369.657609][T10159] get_tree_bdev+0x36f/0x610
[ 369.660148][T10159] ? __pfx_gfs2_fill_super+0x10/0x10
[ 369.662543][T10159] ? __pfx_get_tree_bdev+0x10/0x10
[ 369.664866][T10159] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 369.667161][T10159] ? cap_capable+0x1cf/0x240
[ 369.669293][T10159] gfs2_get_tree+0x4e/0x280
[ 369.671462][T10159] vfs_get_tree+0x8f/0x380
[ 369.673889][T10159] path_mount+0x14e6/0x1f20
[ 369.676523][T10159] ? kmem_cache_free+0x12e/0x380
[ 369.679174][T10159] ? __pfx_path_mount+0x10/0x10
[ 369.681803][T10159] ? putname+0x12e/0x170
[ 369.684217][T10159] __x64_sys_mount+0x297/0x320
[ 369.686933][T10159] ? __pfx___x64_sys_mount+0x10/0x10
[ 369.689918][T10159] do_syscall_64+0xcf/0x260
[ 369.692523][T10159] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 369.695501][T10159] RIP: 0033:0x7f7f1ea7f4aa
[ 369.697517][T10159] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 369.706309][T10159] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 369.710046][T10159] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 369.714269][T10159] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 369.718278][T10159] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 369.722530][T10159] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 369.725940][T10159] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 369.729701][T10159]
[ 369.732680][T10159] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 369.740737][T10159] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 369.764242][T10153] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 369.798634][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 369.798634][ T5425] inode = 11 2340
[ 369.798634][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 369.810048][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 369.813848][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 369.830710][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 369.834196][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 369.869170][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 369.872912][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 369.941207][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 369.944074][ T5425] CPU: 1 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 369.948330][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 369.952988][ T5425] Call Trace:
[ 369.954610][ T5425]
[ 369.955932][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 369.958012][ T5425] gfs2_withdraw+0xab8/0x1290
[ 369.960521][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 369.962833][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 369.965221][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 369.967605][ T5425] gfs2_inode_refresh+0xc94/0x1090
[ 369.970727][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 369.973936][ T5425] inode_go_instantiate+0x47/0x60
[ 369.976599][ T5425] gfs2_instantiate+0x169/0x250
[ 369.978966][ T5425] gfs2_glock_wait+0x214/0x330
[ 369.981090][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 369.983355][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 369.985313][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 369.987482][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 369.989717][ T5425] do_sync+0x6cf/0xd30
[ 369.991503][ T5425] ? __pfx_do_sync+0x10/0x10
[ 369.993496][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 369.995638][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 369.998513][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 370.001837][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 370.004762][ T5425] gfs2_quota_sync+0x419/0x630
[ 370.007721][ T5425] gfs2_sync_fs+0x44/0xb0
[ 370.010384][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 370.012888][ T5425] sync_filesystem+0x10d/0x290
[ 370.015252][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 370.017625][ T5425] kill_block_super+0x3b/0x90
[ 370.021353][ T5425] gfs2_kill_sb+0x360/0x410
[ 370.025833][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 370.028823][ T5425] deactivate_super+0xde/0x100
[ 370.030888][ T5425] cleanup_mnt+0x222/0x450
[ 370.032878][ T5425] task_work_run+0x14e/0x250
[ 370.034912][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 370.037324][ T5425] syscall_exit_to_user_mode+0x278/0x2a0
[ 370.040246][ T5425] do_syscall_64+0xdc/0x260
[ 370.042770][ T5425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 370.046035][ T5425] RIP: 0033:0x7fc1ff47f0d7
[ 370.048166][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 370.057564][ T5425] RSP: 002b:00007ffc02572aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 370.061690][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc1ff47f0d7
[ 370.065099][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc02572b60
[ 370.069228][ T5425] RBP: 00007ffc02572b60 R08: 0000000000000000 R09: 0000000000000000
[ 370.073524][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc02573c20
[ 370.077413][ T5425] R13: 00007fc1ff4c93b9 R14: 0000000000059fbe R15: 0000000000000001
[ 370.081392][ T5425]
2024/04/14 23:34:01 executed programs: 1302
[ 370.270648][T10167] loop0: detected capacity change from 0 to 32768
[ 370.276913][T10167] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 370.281989][T10167] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 370.315569][T10167] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 370.326242][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 370.350838][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 370.426117][T10169] loop1: detected capacity change from 0 to 32768
[ 370.431244][T10171] loop2: detected capacity change from 0 to 32768
[ 370.431818][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 80ms
[ 370.435421][T10169] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 370.442322][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 370.444668][T10169] CPU: 2 PID: 10169 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 370.446478][T10167] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 370.450868][T10169] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 370.450880][T10169] Call Trace:
[ 370.450886][T10169]
[ 370.450893][T10169] dump_stack_lvl+0x16c/0x1f0
[ 370.450917][T10169] sysfs_warn_dup+0x7f/0xa0
[ 370.450940][T10169] sysfs_create_dir_ns+0x24d/0x2b0
[ 370.450962][T10169] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 370.473019][T10169] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 370.475552][T10169] ? do_raw_spin_unlock+0x172/0x230
[ 370.478070][T10169] kobject_add_internal+0x2c8/0x990
[ 370.480339][T10169] kobject_init_and_add+0x11c/0x190
[ 370.482546][T10169] ? __pfx_kobject_init_and_add+0x10/0x10
[ 370.484957][T10169] ? lockdep_init_map_type+0x16d/0x7d0
[ 370.487377][T10169] ? lockdep_init_map_type+0x16d/0x7d0
[ 370.489719][T10169] gfs2_sys_fs_add+0x207/0x470
[ 370.489967][T10171] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 370.491765][T10169] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 370.497938][T10169] ? __pfx_alloc_workqueue+0x10/0x10
[ 370.500233][T10169] ? read_word_at_a_time+0xe/0x20
[ 370.502693][T10169] gfs2_fill_super+0x1352/0x2bf0
[ 370.504795][T10169] ? __pfx_gfs2_fill_super+0x10/0x10
[ 370.506985][T10169] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 370.509270][T10169] ? set_blocksize+0x2b1/0x350
[ 370.511319][T10169] ? sb_set_blocksize+0xf6/0x120
[ 370.513664][T10169] ? setup_bdev_super+0x392/0x720
[ 370.515857][T10169] get_tree_bdev+0x36f/0x610
[ 370.517646][T10169] ? __pfx_gfs2_fill_super+0x10/0x10
[ 370.520780][T10169] ? __pfx_get_tree_bdev+0x10/0x10
[ 370.523011][T10169] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 370.525406][T10169] ? cap_capable+0x1cf/0x240
[ 370.527898][T10169] gfs2_get_tree+0x4e/0x280
[ 370.530330][T10169] vfs_get_tree+0x8f/0x380
[ 370.532705][T10169] path_mount+0x14e6/0x1f20
[ 370.534896][T10169] ? kmem_cache_free+0x12e/0x380
[ 370.537199][T10169] ? __pfx_path_mount+0x10/0x10
[ 370.539556][T10169] ? putname+0x12e/0x170
[ 370.541675][T10169] __x64_sys_mount+0x297/0x320
[ 370.543888][T10169] ? __pfx___x64_sys_mount+0x10/0x10
[ 370.546392][T10169] do_syscall_64+0xcf/0x260
[ 370.548483][T10169] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 370.551169][T10169] RIP: 0033:0x7fc2a807f4aa
[ 370.553234][T10169] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 370.562748][T10169] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 370.566952][T10169] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 370.570516][T10169] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 370.574752][T10169] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 370.578763][T10169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 370.583104][T10169] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 370.586782][T10169]
[ 370.588221][T10171] CPU: 3 PID: 10171 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 370.592780][T10171] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 370.597553][T10171] Call Trace:
[ 370.599113][T10171]
[ 370.600497][T10171] dump_stack_lvl+0x16c/0x1f0
[ 370.600610][T10169] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 370.602591][T10171] sysfs_warn_dup+0x7f/0xa0
[ 370.602622][T10171] sysfs_create_dir_ns+0x24d/0x2b0
[ 370.602649][T10171] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 370.602677][T10171] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 370.602697][T10171] ? do_raw_spin_unlock+0x172/0x230
[ 370.602716][T10171] kobject_add_internal+0x2c8/0x990
[ 370.602744][T10171] kobject_init_and_add+0x11c/0x190
[ 370.602771][T10171] ? __pfx_kobject_init_and_add+0x10/0x10
[ 370.602798][T10171] ? lockdep_init_map_type+0x16d/0x7d0
[ 370.602824][T10171] ? lockdep_init_map_type+0x16d/0x7d0
[ 370.602851][T10171] gfs2_sys_fs_add+0x207/0x470
[ 370.602875][T10171] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 370.602899][T10171] ? __pfx_alloc_workqueue+0x10/0x10
[ 370.602925][T10171] ? read_word_at_a_time+0xe/0x20
[ 370.602952][T10171] gfs2_fill_super+0x1352/0x2bf0
[ 370.602972][T10171] ? __pfx_gfs2_fill_super+0x10/0x10
[ 370.602993][T10171] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 370.603011][T10171] ? set_blocksize+0x2b1/0x350
[ 370.603031][T10171] ? sb_set_blocksize+0xf6/0x120
[ 370.603050][T10171] ? setup_bdev_super+0x392/0x720
[ 370.603074][T10171] get_tree_bdev+0x36f/0x610
[ 370.603099][T10171] ? __pfx_gfs2_fill_super+0x10/0x10
[ 370.603115][T10171] ? __pfx_get_tree_bdev+0x10/0x10
[ 370.603140][T10171] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 370.603162][T10171] ? cap_capable+0x1cf/0x240
[ 370.603187][T10171] gfs2_get_tree+0x4e/0x280
[ 370.603213][T10171] vfs_get_tree+0x8f/0x380
[ 370.603239][T10171] path_mount+0x14e6/0x1f20
[ 370.603266][T10171] ? kmem_cache_free+0x12e/0x380
[ 370.603286][T10171] ? __pfx_path_mount+0x10/0x10
[ 370.603312][T10171] ? putname+0x12e/0x170
[ 370.603332][T10171] __x64_sys_mount+0x297/0x320
[ 370.603358][T10171] ? __pfx___x64_sys_mount+0x10/0x10
[ 370.603386][T10171] do_syscall_64+0xcf/0x260
[ 370.603413][T10171] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 370.603439][T10171] RIP: 0033:0x7f7f1ea7f4aa
[ 370.603454][T10171] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 370.603471][T10171] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 370.603489][T10171] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 370.603502][T10171] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 370.603514][T10171] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 370.603525][T10171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 370.603537][T10171] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 370.603552][T10171]
[ 370.603757][T10171] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 370.603772][T10171] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 370.666603][T10167] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 370.668412][T10169] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 370.725196][T10174] loop3: detected capacity change from 0 to 32768
[ 370.734999][ T5415] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 370.734999][ T5415] inode = 11 2340
[ 370.734999][ T5415] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 370.769140][T10174] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 370.771496][ T5415] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 370.776448][T10174] CPU: 1 PID: 10174 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 370.779594][ T5415] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5415 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 370.783260][T10174] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 370.786481][ T5415] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 370.790183][T10174] Call Trace:
[ 370.790193][T10174]
[ 370.790201][T10174] dump_stack_lvl+0x16c/0x1f0
[ 370.790229][T10174] sysfs_warn_dup+0x7f/0xa0
[ 370.790257][T10174] sysfs_create_dir_ns+0x24d/0x2b0
[ 370.790284][T10174] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 370.790311][T10174] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 370.790332][T10174] ? do_raw_spin_unlock+0x172/0x230
[ 370.790350][T10174] kobject_add_internal+0x2c8/0x990
[ 370.790377][T10174] kobject_init_and_add+0x11c/0x190
[ 370.790403][T10174] ? __pfx_kobject_init_and_add+0x10/0x10
[ 370.790429][T10174] ? lockdep_init_map_type+0x16d/0x7d0
[ 370.799648][ T5415] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 370.803328][T10174] ? lockdep_init_map_type+0x16d/0x7d0
[ 370.811266][ T5415] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 370.812368][T10174] gfs2_sys_fs_add+0x207/0x470
[ 370.816374][ T5415] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 370.821522][T10174] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 370.821730][T10174] ? __pfx_alloc_workqueue+0x10/0x10
[ 370.827583][ T5415] gfs2: fsid=syz:syz.0: File system withdrawn
[ 370.827664][T10174] ? read_word_at_a_time+0xe/0x20
[ 370.883028][T10174] gfs2_fill_super+0x1352/0x2bf0
[ 370.885239][T10174] ? __pfx_gfs2_fill_super+0x10/0x10
[ 370.887591][T10174] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 370.889999][T10174] ? set_blocksize+0x2b1/0x350
[ 370.892132][T10174] ? sb_set_blocksize+0xf6/0x120
[ 370.894411][T10174] ? setup_bdev_super+0x392/0x720
[ 370.896982][T10174] get_tree_bdev+0x36f/0x610
[ 370.899044][T10174] ? __pfx_gfs2_fill_super+0x10/0x10
[ 370.901241][T10174] ? __pfx_get_tree_bdev+0x10/0x10
[ 370.903792][T10174] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 370.906452][T10174] ? cap_capable+0x1cf/0x240
[ 370.908527][T10174] gfs2_get_tree+0x4e/0x280
[ 370.910606][T10174] vfs_get_tree+0x8f/0x380
[ 370.912641][T10174] path_mount+0x14e6/0x1f20
[ 370.914707][T10174] ? kmem_cache_free+0x12e/0x380
[ 370.916935][T10174] ? __pfx_path_mount+0x10/0x10
[ 370.919061][T10174] ? putname+0x12e/0x170
[ 370.920760][T10174] __x64_sys_mount+0x297/0x320
[ 370.922797][T10174] ? __pfx___x64_sys_mount+0x10/0x10
[ 370.925162][T10174] do_syscall_64+0xcf/0x260
[ 370.927340][T10174] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 370.930083][T10174] RIP: 0033:0x7fc1ff47f4aa
[ 370.934253][T10174] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 370.944767][T10174] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 370.948833][T10174] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 370.952452][T10174] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 370.956400][T10174] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 370.960011][T10174] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 370.965346][T10174] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 370.969187][T10174]
[ 370.970949][ T5415] CPU: 0 PID: 5415 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 370.975214][T10174] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 370.975738][ T5415] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 370.991826][T10174] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 370.995927][ T5415] Call Trace:
[ 370.995939][ T5415]
[ 371.001552][ T5415] dump_stack_lvl+0x16c/0x1f0
[ 371.003753][ T5415] gfs2_withdraw+0xab8/0x1290
[ 371.005838][ T5415] ? __pfx_gfs2_withdraw+0x10/0x10
[ 371.008176][ T5415] ? map_id_range_down+0x2b6/0x3a0
[ 371.010612][ T5415] ? __pfx_map_id_range_down+0x10/0x10
[ 371.013383][ T5415] gfs2_inode_refresh+0xc94/0x1090
[ 371.016020][ T5415] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 371.018530][ T5415] inode_go_instantiate+0x47/0x60
[ 371.020751][ T5415] gfs2_instantiate+0x169/0x250
[ 371.022795][ T5415] gfs2_glock_wait+0x214/0x330
[ 371.025024][ T5415] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 371.027435][ T5415] gfs2_glock_nq+0x946/0x1cd0
[ 371.029661][ T5415] ? do_raw_spin_unlock+0x172/0x230
[ 371.032515][ T5415] ? __gfs2_holder_init+0x18a/0x2f0
[ 371.035432][ T5415] do_sync+0x6cf/0xd30
[ 371.037247][ T5415] ? __pfx_do_sync+0x10/0x10
[ 371.039298][ T5415] ? gfs2_quota_sync+0x4ad/0x630
[ 371.041797][ T5415] ? gfs2_quota_sync+0x419/0x630
[ 371.044907][ T5415] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 371.048104][ T5415] ? qd_check_sync+0x3d8/0x4f0
[ 371.050519][ T5415] gfs2_quota_sync+0x419/0x630
[ 371.053291][ T5415] gfs2_sync_fs+0x44/0xb0
[ 371.055920][ T5415] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 371.058590][ T5415] sync_filesystem+0x10d/0x290
[ 371.061149][ T5415] generic_shutdown_super+0x7e/0x3d0
[ 371.063829][ T5415] kill_block_super+0x3b/0x90
[ 371.066912][ T5415] gfs2_kill_sb+0x360/0x410
[ 371.068908][ T5415] deactivate_locked_super+0xbe/0x1a0
[ 371.071968][ T5415] deactivate_super+0xde/0x100
[ 371.075487][ T5415] cleanup_mnt+0x222/0x450
[ 371.077583][ T5415] task_work_run+0x14e/0x250
[ 371.079705][ T5415] ? __pfx_task_work_run+0x10/0x10
[ 371.082233][ T5415] syscall_exit_to_user_mode+0x278/0x2a0
[ 371.085003][ T5415] do_syscall_64+0xdc/0x260
[ 371.087572][ T5415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 371.090230][ T5415] RIP: 0033:0x7f354027f0d7
[ 371.092053][ T5415] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 371.100793][ T5415] RSP: 002b:00007ffdb3657438 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 371.104527][ T5415] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f354027f0d7
[ 371.108028][ T5415] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdb36574f0
[ 371.111489][ T5415] RBP: 00007ffdb36574f0 R08: 0000000000000000 R09: 0000000000000000
[ 371.114811][ T5415] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdb36585b0
[ 371.118018][ T5415] R13: 00007f35402c93b9 R14: 000000000005a459 R15: 0000000000000001
[ 371.121232][ T5415]
[ 371.524052][T10181] loop2: detected capacity change from 0 to 32768
[ 371.542719][T10181] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 371.546385][T10181] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 371.579050][T10181] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 371.599513][ T815] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 371.602862][ T815] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 371.715368][ T815] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 112ms
[ 371.721193][ T815] gfs2: fsid=syz:syz.0: jid=0: Done
[ 371.723733][T10181] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 371.731501][T10187] loop0: detected capacity change from 0 to 32768
[ 371.759116][T10187] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 371.772128][T10183] loop1: detected capacity change from 0 to 32768
[ 371.778955][T10187] CPU: 0 PID: 10187 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 371.781532][T10183] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 371.799556][T10187] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 371.799574][T10187] Call Trace:
[ 371.799582][T10187]
[ 371.799590][T10187] dump_stack_lvl+0x16c/0x1f0
[ 371.799619][T10187] sysfs_warn_dup+0x7f/0xa0
[ 371.799646][T10187] sysfs_create_dir_ns+0x24d/0x2b0
[ 371.799673][T10187] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 371.834018][T10187] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 371.852025][T10187] ? do_raw_spin_unlock+0x172/0x230
[ 371.854424][T10187] kobject_add_internal+0x2c8/0x990
[ 371.856784][T10187] kobject_init_and_add+0x11c/0x190
[ 371.859171][T10187] ? __pfx_kobject_init_and_add+0x10/0x10
[ 371.861940][T10187] ? lockdep_init_map_type+0x16d/0x7d0
[ 371.865131][T10187] ? lockdep_init_map_type+0x16d/0x7d0
[ 371.880228][T10187] gfs2_sys_fs_add+0x207/0x470
[ 371.882432][T10187] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 371.885068][T10187] ? __pfx_alloc_workqueue+0x10/0x10
[ 371.887767][T10187] ? read_word_at_a_time+0xe/0x20
[ 371.890841][T10187] gfs2_fill_super+0x1352/0x2bf0
[ 371.897146][T10187] ? __pfx_gfs2_fill_super+0x10/0x10
[ 371.907055][T10187] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 371.910148][T10187] ? set_blocksize+0x2b1/0x350
[ 371.911210][T10185] loop3: detected capacity change from 0 to 32768
[ 371.912868][T10187] ? sb_set_blocksize+0xf6/0x120
[ 371.928450][T10187] ? setup_bdev_super+0x392/0x720
[ 371.930807][T10187] get_tree_bdev+0x36f/0x610
[ 371.933025][T10187] ? __pfx_gfs2_fill_super+0x10/0x10
[ 371.935353][T10187] ? __pfx_get_tree_bdev+0x10/0x10
[ 371.937102][T10187] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 371.939304][T10187] ? cap_capable+0x1cf/0x240
[ 371.941339][T10187] gfs2_get_tree+0x4e/0x280
[ 371.944263][T10187] vfs_get_tree+0x8f/0x380
[ 371.946332][T10187] path_mount+0x14e6/0x1f20
[ 371.948392][T10187] ? kmem_cache_free+0x12e/0x380
[ 371.950933][T10187] ? __pfx_path_mount+0x10/0x10
[ 371.953264][T10187] ? putname+0x12e/0x170
[ 371.955178][T10187] __x64_sys_mount+0x297/0x320
[ 371.957228][T10187] ? __pfx___x64_sys_mount+0x10/0x10
[ 371.959629][T10187] do_syscall_64+0xcf/0x260
[ 371.961715][T10187] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 371.964387][T10187] RIP: 0033:0x7f354027f4aa
[ 371.982478][T10187] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 371.991135][T10187] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 372.006965][T10187] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 372.010531][T10187] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 372.014096][T10187] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 372.017621][T10187] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 372.021263][T10187] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 372.028924][T10185] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 372.040866][T10187]
[ 372.042515][T10183] CPU: 1 PID: 10183 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 372.063924][T10183] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 372.068447][T10183] Call Trace:
[ 372.069972][T10183]
[ 372.072442][T10183] dump_stack_lvl+0x16c/0x1f0
[ 372.074599][T10183] sysfs_warn_dup+0x7f/0xa0
[ 372.076668][T10183] sysfs_create_dir_ns+0x24d/0x2b0
[ 372.079448][T10183] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 372.083854][T10183] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 372.087944][T10183] ? do_raw_spin_unlock+0x172/0x230
[ 372.090894][T10183] kobject_add_internal+0x2c8/0x990
[ 372.093608][T10183] kobject_init_and_add+0x11c/0x190
[ 372.095954][T10183] ? __pfx_kobject_init_and_add+0x10/0x10
[ 372.098490][T10183] ? lockdep_init_map_type+0x16d/0x7d0
[ 372.100991][T10183] ? lockdep_init_map_type+0x16d/0x7d0
[ 372.103634][T10183] gfs2_sys_fs_add+0x207/0x470
[ 372.106585][T10183] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 372.110626][T10183] ? __pfx_alloc_workqueue+0x10/0x10
[ 372.113708][T10183] ? read_word_at_a_time+0xe/0x20
[ 372.116087][T10183] gfs2_fill_super+0x1352/0x2bf0
[ 372.117635][T10181] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 372.118524][T10183] ? __pfx_gfs2_fill_super+0x10/0x10
[ 372.118543][T10183] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 372.118559][T10183] ? set_blocksize+0x2b1/0x350
[ 372.118578][T10183] ? sb_set_blocksize+0xf6/0x120
[ 372.118595][T10183] ? setup_bdev_super+0x392/0x720
[ 372.127239][T10187] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 372.128278][T10183] get_tree_bdev+0x36f/0x610
[ 372.128306][T10183] ? __pfx_gfs2_fill_super+0x10/0x10
[ 372.128323][T10183] ? __pfx_get_tree_bdev+0x10/0x10
[ 372.151067][T10183] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 372.154525][T10183] ? cap_capable+0x1cf/0x240
[ 372.157790][T10183] gfs2_get_tree+0x4e/0x280
[ 372.160339][T10183] vfs_get_tree+0x8f/0x380
[ 372.162543][T10183] path_mount+0x14e6/0x1f20
[ 372.164741][T10183] ? kmem_cache_free+0x12e/0x380
[ 372.167187][T10183] ? __pfx_path_mount+0x10/0x10
[ 372.169514][T10183] ? putname+0x12e/0x170
[ 372.171549][T10183] __x64_sys_mount+0x297/0x320
[ 372.173859][T10183] ? __pfx___x64_sys_mount+0x10/0x10
[ 372.176419][T10183] do_syscall_64+0xcf/0x260
[ 372.178606][T10183] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 372.181422][T10183] RIP: 0033:0x7fc2a807f4aa
[ 372.183535][T10183] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 372.192762][T10183] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 372.196797][T10183] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 372.200686][T10183] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 372.204494][T10183] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 372.208287][T10183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 372.212428][T10183] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 372.216581][T10183]
[ 372.218268][T10185] CPU: 3 PID: 10185 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 372.222840][T10185] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 372.223827][T10187] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 372.228073][T10185] Call Trace:
[ 372.228083][T10185]
[ 372.228089][T10185] dump_stack_lvl+0x16c/0x1f0
[ 372.228112][T10185] sysfs_warn_dup+0x7f/0xa0
[ 372.228134][T10185] sysfs_create_dir_ns+0x24d/0x2b0
[ 372.241157][T10185] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 372.244408][T10185] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 372.247443][T10185] ? do_raw_spin_unlock+0x172/0x230
[ 372.249810][T10185] kobject_add_internal+0x2c8/0x990
[ 372.252566][T10185] kobject_init_and_add+0x11c/0x190
[ 372.255626][T10185] ? __pfx_kobject_init_and_add+0x10/0x10
[ 372.258991][T10185] ? lockdep_init_map_type+0x16d/0x7d0
[ 372.261629][T10185] ? lockdep_init_map_type+0x16d/0x7d0
[ 372.264629][T10185] gfs2_sys_fs_add+0x207/0x470
[ 372.267101][T10185] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 372.270210][T10185] ? __pfx_alloc_workqueue+0x10/0x10
[ 372.272802][T10185] ? read_word_at_a_time+0xe/0x20
[ 372.275449][T10185] gfs2_fill_super+0x1352/0x2bf0
[ 372.277609][T10185] ? __pfx_gfs2_fill_super+0x10/0x10
[ 372.280150][T10185] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 372.282644][T10185] ? set_blocksize+0x2b1/0x350
[ 372.285807][T10185] ? sb_set_blocksize+0xf6/0x120
[ 372.288687][T10185] ? setup_bdev_super+0x392/0x720
[ 372.291431][T10185] get_tree_bdev+0x36f/0x610
[ 372.294161][T10185] ? __pfx_gfs2_fill_super+0x10/0x10
[ 372.297176][T10185] ? __pfx_get_tree_bdev+0x10/0x10
[ 372.299594][T10185] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 372.301949][T10185] ? cap_capable+0x1cf/0x240
[ 372.322850][T10185] gfs2_get_tree+0x4e/0x280
[ 372.325110][T10185] vfs_get_tree+0x8f/0x380
[ 372.326884][T10185] path_mount+0x14e6/0x1f20
[ 372.328597][T10185] ? kmem_cache_free+0x12e/0x380
[ 372.334153][T10185] ? __pfx_path_mount+0x10/0x10
[ 372.336122][T10185] ? putname+0x12e/0x170
[ 372.337817][T10185] __x64_sys_mount+0x297/0x320
[ 372.339897][T10185] ? __pfx___x64_sys_mount+0x10/0x10
[ 372.342386][T10185] do_syscall_64+0xcf/0x260
[ 372.344645][T10185] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 372.347677][T10185] RIP: 0033:0x7fc1ff47f4aa
[ 372.350058][T10185] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 372.360314][T10185] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 372.365521][T10185] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 372.369626][T10185] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 372.373814][T10185] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 372.377803][T10185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 372.378727][T10183] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 372.381858][T10185] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 372.381917][T10185]
[ 372.400532][T10183] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 372.402909][T10185] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 372.412924][T10185] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 372.415144][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 372.415144][ T5421] inode = 11 2340
[ 372.415144][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 372.423906][ T5421] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 372.428465][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 372.434400][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 372.441683][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 372.449540][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 372.453180][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 372.455652][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 372.458260][ T5421] CPU: 2 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 372.462625][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 372.467391][ T5421] Call Trace:
[ 372.468652][ T5421]
[ 372.470007][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 372.472148][ T5421] gfs2_withdraw+0xab8/0x1290
[ 372.474619][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 372.477837][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 372.480156][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 372.482612][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 372.484740][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 372.487040][ T5421] inode_go_instantiate+0x47/0x60
[ 372.489325][ T5421] gfs2_instantiate+0x169/0x250
[ 372.491631][ T5421] gfs2_glock_wait+0x214/0x330
[ 372.493894][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 372.496565][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 372.499136][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 372.501615][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 372.504049][ T5421] do_sync+0x6cf/0xd30
[ 372.505976][ T5421] ? __pfx_do_sync+0x10/0x10
[ 372.508100][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 372.510320][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 372.514328][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 372.517780][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 372.520171][ T5421] gfs2_quota_sync+0x419/0x630
[ 372.522483][ T5421] gfs2_sync_fs+0x44/0xb0
[ 372.524612][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 372.526883][ T5421] sync_filesystem+0x10d/0x290
[ 372.530139][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 372.532656][ T5421] kill_block_super+0x3b/0x90
[ 372.534867][ T5421] gfs2_kill_sb+0x360/0x410
[ 372.536656][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 372.538832][ T5421] deactivate_super+0xde/0x100
[ 372.540975][ T5421] cleanup_mnt+0x222/0x450
[ 372.542986][ T5421] task_work_run+0x14e/0x250
[ 372.545083][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 372.547655][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 372.551058][ T5421] do_syscall_64+0xdc/0x260
[ 372.552911][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 372.555133][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 372.557284][ T5421] 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
[ 372.566261][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 372.570441][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 372.573844][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 372.578132][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 372.581584][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 372.584721][ T5421] R13: 00007f7f1eac93b9 R14: 000000000005a8e2 R15: 0000000000000001
[ 372.588612][ T5421]
[ 372.960367][T10196] loop0: detected capacity change from 0 to 32768
[ 372.984285][T10196] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 372.998358][T10196] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 373.011103][T10196] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 373.013987][T10197] loop1: detected capacity change from 0 to 32768
[ 373.016016][ T5265] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 373.028641][ T5265] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 373.035401][T10197] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 373.054308][T10197] CPU: 0 PID: 10197 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 373.058047][T10197] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 373.061962][T10197] Call Trace:
[ 373.063293][T10197]
[ 373.064455][T10197] dump_stack_lvl+0x16c/0x1f0
[ 373.066293][T10197] sysfs_warn_dup+0x7f/0xa0
[ 373.068067][T10197] sysfs_create_dir_ns+0x24d/0x2b0
[ 373.077259][ T5265] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 48ms
[ 373.086302][T10197] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 373.086335][T10197] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 373.086353][T10197] ? do_raw_spin_unlock+0x172/0x230
[ 373.086369][T10197] kobject_add_internal+0x2c8/0x990
[ 373.091006][ T5265] gfs2: fsid=syz:syz.0: jid=0: Done
[ 373.093370][T10197] kobject_init_and_add+0x11c/0x190
[ 373.094683][T10199] loop3: detected capacity change from 0 to 32768
[ 373.096726][T10196] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 373.098243][T10197] ? __pfx_kobject_init_and_add+0x10/0x10
[ 373.098269][T10197] ? lockdep_init_map_type+0x16d/0x7d0
[ 373.098292][T10197] ? lockdep_init_map_type+0x16d/0x7d0
[ 373.098315][T10197] gfs2_sys_fs_add+0x207/0x470
[ 373.129246][T10199] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 373.131030][T10197] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 373.150527][T10197] ? __pfx_alloc_workqueue+0x10/0x10
[ 373.152798][T10197] ? read_word_at_a_time+0xe/0x20
[ 373.155154][T10197] gfs2_fill_super+0x1352/0x2bf0
[ 373.157307][T10197] ? __pfx_gfs2_fill_super+0x10/0x10
[ 373.160474][T10197] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 373.164038][T10197] ? set_blocksize+0x2b1/0x350
[ 373.167093][T10197] ? sb_set_blocksize+0xf6/0x120
[ 373.169829][T10197] ? setup_bdev_super+0x392/0x720
[ 373.172646][T10197] get_tree_bdev+0x36f/0x610
[ 373.174746][T10197] ? __pfx_gfs2_fill_super+0x10/0x10
[ 373.177101][T10197] ? __pfx_get_tree_bdev+0x10/0x10
[ 373.179422][T10197] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 373.181939][T10197] ? cap_capable+0x1cf/0x240
[ 373.184115][T10197] gfs2_get_tree+0x4e/0x280
[ 373.186164][T10197] vfs_get_tree+0x8f/0x380
[ 373.188197][T10197] path_mount+0x14e6/0x1f20
[ 373.190288][T10197] ? kmem_cache_free+0x12e/0x380
[ 373.192565][T10197] ? __pfx_path_mount+0x10/0x10
[ 373.194796][T10197] ? putname+0x12e/0x170
[ 373.196744][T10197] __x64_sys_mount+0x297/0x320
[ 373.198998][T10197] ? __pfx___x64_sys_mount+0x10/0x10
[ 373.201373][T10197] do_syscall_64+0xcf/0x260
[ 373.203546][T10197] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 373.206156][T10197] RIP: 0033:0x7fc2a807f4aa
[ 373.208888][T10197] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 373.221402][T10197] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 373.226193][T10197] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 373.231816][T10197] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 373.237117][T10197] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 373.241846][T10197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 373.245595][T10197] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 373.249165][T10197]
[ 373.250726][T10199] CPU: 3 PID: 10199 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 373.256146][T10199] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 373.258457][T10197] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 373.263513][T10199] Call Trace:
[ 373.263563][T10199]
[ 373.263610][T10199] dump_stack_lvl+0x16c/0x1f0
[ 373.269822][T10197] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 373.270864][T10199] sysfs_warn_dup+0x7f/0xa0
[ 373.270891][T10199] sysfs_create_dir_ns+0x24d/0x2b0
[ 373.283098][T10199] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 373.285550][T10199] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 373.288525][T10199] ? do_raw_spin_unlock+0x172/0x230
[ 373.291353][T10199] kobject_add_internal+0x2c8/0x990
[ 373.294405][T10199] kobject_init_and_add+0x11c/0x190
[ 373.297562][T10199] ? __pfx_kobject_init_and_add+0x10/0x10
[ 373.300911][T10199] ? lockdep_init_map_type+0x16d/0x7d0
[ 373.304152][T10199] ? lockdep_init_map_type+0x16d/0x7d0
[ 373.307211][T10199] gfs2_sys_fs_add+0x207/0x470
[ 373.309589][T10199] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 373.312169][T10199] ? __pfx_alloc_workqueue+0x10/0x10
[ 373.314552][T10199] ? read_word_at_a_time+0xe/0x20
[ 373.316637][T10199] gfs2_fill_super+0x1352/0x2bf0
[ 373.319054][T10199] ? __pfx_gfs2_fill_super+0x10/0x10
[ 373.321785][T10199] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 373.324313][T10199] ? set_blocksize+0x2b1/0x350
[ 373.326162][T10199] ? sb_set_blocksize+0xf6/0x120
[ 373.328986][T10199] ? setup_bdev_super+0x392/0x720
[ 373.331764][T10199] get_tree_bdev+0x36f/0x610
[ 373.334362][T10199] ? __pfx_gfs2_fill_super+0x10/0x10
[ 373.337154][T10199] ? __pfx_get_tree_bdev+0x10/0x10
[ 373.339474][T10199] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 373.343146][T10199] ? cap_capable+0x1cf/0x240
[ 373.345753][T10199] gfs2_get_tree+0x4e/0x280
[ 373.348121][T10199] vfs_get_tree+0x8f/0x380
[ 373.350524][T10199] path_mount+0x14e6/0x1f20
[ 373.352981][T10199] ? kmem_cache_free+0x12e/0x380
[ 373.355476][T10199] ? __pfx_path_mount+0x10/0x10
[ 373.358164][T10199] ? putname+0x12e/0x170
[ 373.360588][T10199] __x64_sys_mount+0x297/0x320
[ 373.363288][T10199] ? __pfx___x64_sys_mount+0x10/0x10
[ 373.366609][T10199] do_syscall_64+0xcf/0x260
[ 373.369031][T10199] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 373.372416][T10199] RIP: 0033:0x7fc1ff47f4aa
[ 373.374343][T10199] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 373.382704][T10199] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 373.386914][T10199] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 373.391431][T10199] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 373.394772][T10199] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 373.399218][T10199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 373.402493][T10199] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 373.405610][T10199]
[ 373.438603][T10199] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 373.445353][T10199] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 373.518730][T10196] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 373.558757][ T5415] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 373.558757][ T5415] inode = 11 2340
[ 373.558757][ T5415] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 373.572440][ T5415] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 373.577350][ T5415] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5415 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 373.592171][ T5415] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 373.596082][ T5415] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 373.599831][T10201] loop2: detected capacity change from 0 to 32768
[ 373.605383][T10201] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 373.613081][ T5415] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 373.616948][ T5415] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 373.618759][T10201] CPU: 3 PID: 10201 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 373.620571][ T5415] gfs2: fsid=syz:syz.0: File system withdrawn
[ 373.625822][T10201] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 373.625836][T10201] Call Trace:
[ 373.625845][T10201]
[ 373.625852][T10201] dump_stack_lvl+0x16c/0x1f0
[ 373.625877][T10201] sysfs_warn_dup+0x7f/0xa0
[ 373.645184][T10201] sysfs_create_dir_ns+0x24d/0x2b0
[ 373.647267][T10201] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 373.649679][T10201] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 373.651956][T10201] ? do_raw_spin_unlock+0x172/0x230
[ 373.655038][T10201] kobject_add_internal+0x2c8/0x990
[ 373.657190][T10201] kobject_init_and_add+0x11c/0x190
[ 373.661070][T10201] ? __pfx_kobject_init_and_add+0x10/0x10
[ 373.663944][T10201] ? lockdep_init_map_type+0x16d/0x7d0
[ 373.666184][T10201] ? lockdep_init_map_type+0x16d/0x7d0
[ 373.668449][T10201] gfs2_sys_fs_add+0x207/0x470
[ 373.670428][T10201] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 373.673197][T10201] ? __pfx_alloc_workqueue+0x10/0x10
[ 373.675426][T10201] ? read_word_at_a_time+0xe/0x20
[ 373.677487][T10201] gfs2_fill_super+0x1352/0x2bf0
[ 373.679577][T10201] ? __pfx_gfs2_fill_super+0x10/0x10
[ 373.681772][T10201] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 373.685753][T10201] ? set_blocksize+0x2b1/0x350
[ 373.689268][T10201] ? sb_set_blocksize+0xf6/0x120
[ 373.693091][T10201] ? setup_bdev_super+0x392/0x720
[ 373.697184][T10201] get_tree_bdev+0x36f/0x610
[ 373.700752][T10201] ? __pfx_gfs2_fill_super+0x10/0x10
[ 373.704596][T10201] ? __pfx_get_tree_bdev+0x10/0x10
[ 373.708409][T10201] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 373.712740][T10201] ? cap_capable+0x1cf/0x240
[ 373.716139][T10201] gfs2_get_tree+0x4e/0x280
[ 373.718902][T10201] vfs_get_tree+0x8f/0x380
[ 373.721477][T10201] path_mount+0x14e6/0x1f20
[ 373.724091][T10201] ? kmem_cache_free+0x12e/0x380
[ 373.726905][T10201] ? __pfx_path_mount+0x10/0x10
[ 373.729747][T10201] ? putname+0x12e/0x170
[ 373.732195][T10201] __x64_sys_mount+0x297/0x320
[ 373.734935][T10201] ? __pfx___x64_sys_mount+0x10/0x10
[ 373.737584][T10201] do_syscall_64+0xcf/0x260
[ 373.739795][T10201] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 373.743255][T10201] RIP: 0033:0x7f7f1ea7f4aa
[ 373.745528][T10201] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 373.755815][T10201] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 373.760519][T10201] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 373.765152][T10201] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 373.768936][T10201] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 373.773105][T10201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 373.777480][T10201] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 373.781902][T10201]
[ 373.783655][ T5415] CPU: 2 PID: 5415 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 373.788388][ T5415] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 373.806161][ T5415] Call Trace:
[ 373.807540][ T5415]
[ 373.808739][ T5415] dump_stack_lvl+0x16c/0x1f0
[ 373.810779][ T5415] gfs2_withdraw+0xab8/0x1290
[ 373.812909][ T5415] ? __pfx_gfs2_withdraw+0x10/0x10
[ 373.815221][ T5415] ? map_id_range_down+0x2b6/0x3a0
[ 373.817550][ T5415] ? __pfx_map_id_range_down+0x10/0x10
[ 373.820047][ T5415] gfs2_inode_refresh+0xc94/0x1090
[ 373.822827][T10208] loop1: detected capacity change from 0 to 32768
[ 373.829692][ T5415] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 373.829719][ T5415] inode_go_instantiate+0x47/0x60
[ 373.829738][ T5415] gfs2_instantiate+0x169/0x250
[ 373.829753][ T5415] gfs2_glock_wait+0x214/0x330
[ 373.829768][ T5415] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 373.829784][ T5415] gfs2_glock_nq+0x946/0x1cd0
[ 373.829802][ T5415] ? do_raw_spin_unlock+0x172/0x230
[ 373.829817][ T5415] ? __gfs2_holder_init+0x18a/0x2f0
[ 373.829833][ T5415] do_sync+0x6cf/0xd30
[ 373.829850][ T5415] ? __pfx_do_sync+0x10/0x10
[ 373.843350][T10208] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 373.844428][ T5415] ? gfs2_quota_sync+0x4ad/0x630
[ 373.844457][ T5415] ? gfs2_quota_sync+0x419/0x630
[ 373.844477][ T5415] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 373.868707][ T5415] ? qd_check_sync+0x3d8/0x4f0
[ 373.870864][ T5415] gfs2_quota_sync+0x419/0x630
[ 373.873276][ T5415] gfs2_sync_fs+0x44/0xb0
[ 373.875457][ T5415] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 373.877989][ T5415] sync_filesystem+0x10d/0x290
[ 373.880128][ T5415] generic_shutdown_super+0x7e/0x3d0
[ 373.882443][ T5415] kill_block_super+0x3b/0x90
[ 373.884702][ T5415] gfs2_kill_sb+0x360/0x410
[ 373.886776][ T5415] deactivate_locked_super+0xbe/0x1a0
[ 373.889086][ T5415] deactivate_super+0xde/0x100
[ 373.891417][ T5415] cleanup_mnt+0x222/0x450
[ 373.893586][ T5415] task_work_run+0x14e/0x250
[ 373.894279][T10201] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 373.895909][ T5415] ? __pfx_task_work_run+0x10/0x10
[ 373.895932][ T5415] syscall_exit_to_user_mode+0x278/0x2a0
[ 373.895959][ T5415] do_syscall_64+0xdc/0x260
[ 373.895985][ T5415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 373.896012][ T5415] RIP: 0033:0x7f354027f0d7
[ 373.896026][ T5415] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 373.896044][ T5415] RSP: 002b:00007ffdb3657438 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 373.896069][ T5415] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f354027f0d7
[ 373.896081][ T5415] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdb36574f0
[ 373.896092][ T5415] RBP: 00007ffdb36574f0 R08: 0000000000000000 R09: 0000000000000000
[ 373.896103][ T5415] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdb36585b0
[ 373.896114][ T5415] R13: 00007f35402c93b9 R14: 000000000005aed4 R15: 0000000000000001
[ 373.896127][ T5415]
[ 373.896136][T10208] CPU: 1 PID: 10208 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 373.896158][T10208] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 373.896168][T10208] Call Trace:
[ 373.896176][T10208]
[ 373.896182][T10208] dump_stack_lvl+0x16c/0x1f0
[ 373.896207][T10208] sysfs_warn_dup+0x7f/0xa0
[ 373.896251][T10208] sysfs_create_dir_ns+0x24d/0x2b0
[ 373.902626][T10201] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 373.904862][T10208] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 373.998712][T10208] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 374.001089][T10208] ? do_raw_spin_unlock+0x172/0x230
[ 374.003654][T10208] kobject_add_internal+0x2c8/0x990
[ 374.006277][T10208] kobject_init_and_add+0x11c/0x190
[ 374.008719][T10208] ? __pfx_kobject_init_and_add+0x10/0x10
[ 374.011397][T10208] ? lockdep_init_map_type+0x16d/0x7d0
[ 374.014030][T10208] ? lockdep_init_map_type+0x16d/0x7d0
[ 374.016969][T10208] gfs2_sys_fs_add+0x207/0x470
[ 374.019363][T10208] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 374.022114][T10208] ? __pfx_alloc_workqueue+0x10/0x10
[ 374.024628][T10208] ? read_word_at_a_time+0xe/0x20
[ 374.027247][T10208] gfs2_fill_super+0x1352/0x2bf0
[ 374.029599][T10208] ? __pfx_gfs2_fill_super+0x10/0x10
[ 374.032016][T10208] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 374.034205][T10208] ? set_blocksize+0x2b1/0x350
[ 374.036653][T10208] ? sb_set_blocksize+0xf6/0x120
[ 374.039151][T10208] ? setup_bdev_super+0x392/0x720
[ 374.041643][T10208] get_tree_bdev+0x36f/0x610
[ 374.044100][T10208] ? __pfx_gfs2_fill_super+0x10/0x10
[ 374.046746][T10208] ? __pfx_get_tree_bdev+0x10/0x10
[ 374.049238][T10208] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 374.056113][T10208] ? cap_capable+0x1cf/0x240
[ 374.059550][T10208] gfs2_get_tree+0x4e/0x280
[ 374.062447][T10208] vfs_get_tree+0x8f/0x380
[ 374.065264][T10208] path_mount+0x14e6/0x1f20
[ 374.068087][T10208] ? kmem_cache_free+0x12e/0x380
[ 374.071172][T10208] ? __pfx_path_mount+0x10/0x10
[ 374.074025][T10208] ? putname+0x12e/0x170
[ 374.076785][T10208] __x64_sys_mount+0x297/0x320
[ 374.079690][T10208] ? __pfx___x64_sys_mount+0x10/0x10
[ 374.082992][T10208] do_syscall_64+0xcf/0x260
[ 374.085868][T10208] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 374.090500][T10208] RIP: 0033:0x7fc2a807f4aa
[ 374.092869][T10208] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 374.108192][T10208] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 374.134730][T10208] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 374.138932][T10208] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 374.143090][T10208] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 374.147446][T10208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 374.152055][T10208] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 374.156270][T10208]
[ 374.163413][T10208] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 374.171587][T10208] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 374.498637][T10211] loop3: detected capacity change from 0 to 32768
[ 374.551803][T10211] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 374.556461][T10211] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 374.619711][T10211] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 374.639990][ T5265] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 374.642911][ T5265] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 374.737399][ T5265] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 94ms
[ 374.741112][ T5265] gfs2: fsid=syz:syz.0: jid=0: Done
[ 374.745017][T10211] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 374.843370][T10214] loop1: detected capacity change from 0 to 32768
[ 374.853649][T10214] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 374.861256][T10218] loop2: detected capacity change from 0 to 32768
[ 374.862103][T10214] CPU: 3 PID: 10214 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 374.879589][T10214] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 374.883779][T10214] Call Trace:
[ 374.885207][T10214]
[ 374.886518][T10214] dump_stack_lvl+0x16c/0x1f0
[ 374.888568][T10214] sysfs_warn_dup+0x7f/0xa0
[ 374.902111][T10214] sysfs_create_dir_ns+0x24d/0x2b0
[ 374.904132][T10214] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 374.908974][T10214] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 374.914561][T10214] ? do_raw_spin_unlock+0x172/0x230
[ 374.917624][T10214] kobject_add_internal+0x2c8/0x990
[ 374.923950][T10214] kobject_init_and_add+0x11c/0x190
[ 374.926367][T10214] ? __pfx_kobject_init_and_add+0x10/0x10
[ 374.928983][T10214] ? lockdep_init_map_type+0x16d/0x7d0
[ 374.931601][T10214] ? lockdep_init_map_type+0x16d/0x7d0
[ 374.934213][T10214] gfs2_sys_fs_add+0x207/0x470
[ 374.936500][T10214] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 374.938956][T10214] ? __pfx_alloc_workqueue+0x10/0x10
[ 374.941518][T10214] ? read_word_at_a_time+0xe/0x20
[ 374.944358][T10214] gfs2_fill_super+0x1352/0x2bf0
[ 374.947110][T10214] ? __pfx_gfs2_fill_super+0x10/0x10
[ 374.950205][T10214] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 374.952809][T10218] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 374.956619][T10214] ? set_blocksize+0x2b1/0x350
[ 374.963953][T10214] ? sb_set_blocksize+0xf6/0x120
[ 374.966460][T10214] ? setup_bdev_super+0x392/0x720
[ 374.968766][T10214] get_tree_bdev+0x36f/0x610
[ 374.970931][T10214] ? __pfx_gfs2_fill_super+0x10/0x10
[ 374.973348][T10214] ? __pfx_get_tree_bdev+0x10/0x10
[ 374.975747][T10214] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 374.978359][T10214] ? cap_capable+0x1cf/0x240
[ 374.980524][T10214] gfs2_get_tree+0x4e/0x280
[ 374.982412][T10214] vfs_get_tree+0x8f/0x380
[ 374.984241][T10214] path_mount+0x14e6/0x1f20
[ 374.985042][T10211] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 374.986112][T10214] ? kmem_cache_free+0x12e/0x380
[ 374.990475][T10214] ? __pfx_path_mount+0x10/0x10
[ 374.992775][T10214] ? putname+0x12e/0x170
[ 374.994761][T10214] __x64_sys_mount+0x297/0x320
[ 374.997011][T10214] ? __pfx___x64_sys_mount+0x10/0x10
[ 374.999529][T10214] do_syscall_64+0xcf/0x260
[ 375.001810][T10214] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 375.004540][T10214] RIP: 0033:0x7fc2a807f4aa
[ 375.006614][T10214] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 375.015402][T10214] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 375.016129][T10216] loop0: detected capacity change from 0 to 32768
[ 375.019484][T10214] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 375.019502][T10214] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 375.019519][T10214] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 375.019532][T10214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 375.019543][T10214] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 375.039748][T10214]
[ 375.041041][T10218] CPU: 1 PID: 10218 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 375.044499][T10214] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 375.045972][T10218] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 375.045987][T10218] Call Trace:
[ 375.045993][T10218]
[ 375.045999][T10218] dump_stack_lvl+0x16c/0x1f0
[ 375.046025][T10218] sysfs_warn_dup+0x7f/0xa0
[ 375.052548][T10214] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 375.057536][T10218] sysfs_create_dir_ns+0x24d/0x2b0
[ 375.057570][T10218] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 375.057597][T10218] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 375.057616][T10218] ? do_raw_spin_unlock+0x172/0x230
[ 375.068161][T10216] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 375.069910][T10218] kobject_add_internal+0x2c8/0x990
[ 375.069939][T10218] kobject_init_and_add+0x11c/0x190
[ 375.069962][T10218] ? __pfx_kobject_init_and_add+0x10/0x10
[ 375.069986][T10218] ? lockdep_init_map_type+0x16d/0x7d0
[ 375.070009][T10218] ? lockdep_init_map_type+0x16d/0x7d0
[ 375.094534][T10218] gfs2_sys_fs_add+0x207/0x470
[ 375.096698][T10218] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 375.099130][T10218] ? __pfx_alloc_workqueue+0x10/0x10
[ 375.101960][T10218] ? read_word_at_a_time+0xe/0x20
[ 375.104458][T10218] gfs2_fill_super+0x1352/0x2bf0
[ 375.107094][T10218] ? __pfx_gfs2_fill_super+0x10/0x10
[ 375.109829][T10218] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 375.112446][T10218] ? set_blocksize+0x2b1/0x350
[ 375.114828][T10218] ? sb_set_blocksize+0xf6/0x120
[ 375.116843][T10218] ? setup_bdev_super+0x392/0x720
[ 375.119110][T10218] get_tree_bdev+0x36f/0x610
[ 375.120995][T10218] ? __pfx_gfs2_fill_super+0x10/0x10
[ 375.123162][T10218] ? __pfx_get_tree_bdev+0x10/0x10
[ 375.125387][T10218] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 375.127671][T10218] ? cap_capable+0x1cf/0x240
[ 375.129414][T10218] gfs2_get_tree+0x4e/0x280
[ 375.131709][T10218] vfs_get_tree+0x8f/0x380
[ 375.133971][T10218] path_mount+0x14e6/0x1f20
[ 375.135791][T10218] ? kmem_cache_free+0x12e/0x380
[ 375.137760][T10218] ? __pfx_path_mount+0x10/0x10
[ 375.139515][T10218] ? putname+0x12e/0x170
[ 375.141195][T10218] __x64_sys_mount+0x297/0x320
[ 375.143029][T10218] ? __pfx___x64_sys_mount+0x10/0x10
[ 375.145583][T10218] do_syscall_64+0xcf/0x260
[ 375.147891][T10218] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 375.151128][T10218] RIP: 0033:0x7f7f1ea7f4aa
[ 375.153373][T10218] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 375.161306][T10218] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 375.165307][T10218] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 375.168938][T10218] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 375.171933][T10218] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 375.175790][T10218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 375.179338][T10218] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 375.182633][T10218]
[ 375.183886][T10216] CPU: 0 PID: 10216 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 375.185425][T10218] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 375.188041][T10216] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 375.194150][T10218] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 375.197913][T10216] Call Trace:
[ 375.197926][T10216]
[ 375.203637][T10216] dump_stack_lvl+0x16c/0x1f0
[ 375.205454][T10216] sysfs_warn_dup+0x7f/0xa0
[ 375.207163][T10216] sysfs_create_dir_ns+0x24d/0x2b0
[ 375.209209][T10216] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 375.211461][T10216] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 375.213569][T10216] ? do_raw_spin_unlock+0x172/0x230
[ 375.215773][T10216] kobject_add_internal+0x2c8/0x990
[ 375.217800][T10216] kobject_init_and_add+0x11c/0x190
[ 375.219866][T10216] ? __pfx_kobject_init_and_add+0x10/0x10
[ 375.221845][T10216] ? lockdep_init_map_type+0x16d/0x7d0
[ 375.223744][T10216] ? lockdep_init_map_type+0x16d/0x7d0
[ 375.225629][T10216] gfs2_sys_fs_add+0x207/0x470
[ 375.227336][T10216] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 375.229166][T10216] ? __pfx_alloc_workqueue+0x10/0x10
[ 375.231507][T10216] ? read_word_at_a_time+0xe/0x20
[ 375.233924][T10216] gfs2_fill_super+0x1352/0x2bf0
[ 375.236261][T10216] ? __pfx_gfs2_fill_super+0x10/0x10
[ 375.238965][T10216] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 375.241326][T10216] ? set_blocksize+0x2b1/0x350
[ 375.243252][T10216] ? sb_set_blocksize+0xf6/0x120
[ 375.245156][T10216] ? setup_bdev_super+0x392/0x720
[ 375.247249][T10216] get_tree_bdev+0x36f/0x610
[ 375.249100][T10216] ? __pfx_gfs2_fill_super+0x10/0x10
[ 375.251616][T10216] ? __pfx_get_tree_bdev+0x10/0x10
[ 375.253895][T10216] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 375.256372][T10216] ? cap_capable+0x1cf/0x240
[ 375.258365][T10216] gfs2_get_tree+0x4e/0x280
[ 375.260266][T10216] vfs_get_tree+0x8f/0x380
[ 375.262023][T10216] path_mount+0x14e6/0x1f20
[ 375.263812][T10216] ? kmem_cache_free+0x12e/0x380
[ 375.265755][T10216] ? __pfx_path_mount+0x10/0x10
[ 375.267866][T10216] ? putname+0x12e/0x170
[ 375.269567][T10216] __x64_sys_mount+0x297/0x320
[ 375.271820][T10216] ? __pfx___x64_sys_mount+0x10/0x10
[ 375.273860][T10216] do_syscall_64+0xcf/0x260
[ 375.275638][T10216] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 375.277927][T10216] RIP: 0033:0x7f354027f4aa
[ 375.279711][T10216] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 375.287696][T10216] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 375.291410][T10216] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 375.295029][T10216] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 375.298451][T10216] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 375.302183][T10216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 375.305968][T10216] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 375.309368][T10216]
[ 375.311619][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 375.311619][ T5425] inode = 11 2340
[ 375.311619][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 375.321875][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 375.323410][T10216] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 375.328166][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 375.339205][T10216] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 375.341981][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 375.348610][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 375.357574][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 375.362929][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 375.368243][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 375.372924][ T5425] CPU: 2 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 375.377233][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 375.381896][ T5425] Call Trace:
[ 375.384008][ T5425]
[ 375.385791][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 375.388080][ T5425] gfs2_withdraw+0xab8/0x1290
[ 375.390633][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 375.393859][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 375.396806][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 375.399013][ T5425] gfs2_inode_refresh+0xc94/0x1090
[ 375.401062][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 375.403562][ T5425] inode_go_instantiate+0x47/0x60
[ 375.405514][ T5425] gfs2_instantiate+0x169/0x250
[ 375.407425][ T5425] gfs2_glock_wait+0x214/0x330
[ 375.409627][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 375.412210][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 375.414494][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 375.416978][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 375.419728][ T5425] do_sync+0x6cf/0xd30
[ 375.421924][ T5425] ? __pfx_do_sync+0x10/0x10
[ 375.424411][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 375.426837][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 375.429088][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 375.431506][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 375.433502][ T5425] gfs2_quota_sync+0x419/0x630
[ 375.435424][ T5425] gfs2_sync_fs+0x44/0xb0
[ 375.437155][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 375.439575][ T5425] sync_filesystem+0x10d/0x290
[ 375.441769][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 375.444607][ T5425] kill_block_super+0x3b/0x90
[ 375.447599][ T5425] gfs2_kill_sb+0x360/0x410
[ 375.449516][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 375.451829][ T5425] deactivate_super+0xde/0x100
[ 375.453894][ T5425] cleanup_mnt+0x222/0x450
[ 375.455688][ T5425] task_work_run+0x14e/0x250
[ 375.457582][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 375.459714][ T5425] syscall_exit_to_user_mode+0x278/0x2a0
[ 375.462413][ T5425] do_syscall_64+0xdc/0x260
[ 375.464742][ T5425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 375.467128][ T5425] RIP: 0033:0x7fc1ff47f0d7
[ 375.468973][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 375.478905][ T5425] RSP: 002b:00007ffc02572aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 375.482145][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc1ff47f0d7
[ 375.485376][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc02572b60
[ 375.488539][ T5425] RBP: 00007ffc02572b60 R08: 0000000000000000 R09: 0000000000000000
[ 375.491848][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc02573c20
[ 375.495013][ T5425] R13: 00007fc1ff4c93b9 R14: 000000000005b2db R15: 0000000000000001
[ 375.498147][ T5425]
2024/04/14 23:34:07 executed programs: 1317
[ 375.917531][T10230] loop0: detected capacity change from 0 to 32768
[ 375.949899][T10230] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 375.952743][T10230] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 375.969253][T10230] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 375.974458][ T824] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 375.974571][T10228] loop2: detected capacity change from 0 to 32768
[ 375.977551][ T824] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 376.000456][T10228] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 376.004114][T10228] CPU: 2 PID: 10228 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 376.008658][T10228] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 376.014133][T10228] Call Trace:
[ 376.015928][T10228]
[ 376.017777][T10228] dump_stack_lvl+0x16c/0x1f0
[ 376.020842][T10228] sysfs_warn_dup+0x7f/0xa0
[ 376.023272][ T824] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 45ms
[ 376.024504][T10228] sysfs_create_dir_ns+0x24d/0x2b0
[ 376.025786][T10226] loop1: detected capacity change from 0 to 32768
[ 376.028183][ T824] gfs2: fsid=syz:syz.0: jid=0: Done
[ 376.029995][T10228] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 376.030016][T10228] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 376.030027][T10228] ? do_raw_spin_unlock+0x172/0x230
[ 376.030037][T10228] kobject_add_internal+0x2c8/0x990
[ 376.030053][T10228] kobject_init_and_add+0x11c/0x190
[ 376.047958][T10228] ? __pfx_kobject_init_and_add+0x10/0x10
[ 376.048979][T10230] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 376.050498][T10228] ? lockdep_init_map_type+0x16d/0x7d0
[ 376.055776][T10228] ? lockdep_init_map_type+0x16d/0x7d0
[ 376.058370][T10228] gfs2_sys_fs_add+0x207/0x470
[ 376.060470][T10228] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 376.063231][T10228] ? __pfx_alloc_workqueue+0x10/0x10
[ 376.065654][T10228] ? read_word_at_a_time+0xe/0x20
[ 376.067726][T10228] gfs2_fill_super+0x1352/0x2bf0
[ 376.069454][T10228] ? __pfx_gfs2_fill_super+0x10/0x10
[ 376.071627][T10228] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 376.074024][T10228] ? set_blocksize+0x2b1/0x350
[ 376.076281][T10228] ? sb_set_blocksize+0xf6/0x120
[ 376.078954][T10228] ? setup_bdev_super+0x392/0x720
[ 376.081715][T10228] get_tree_bdev+0x36f/0x610
[ 376.083762][T10228] ? __pfx_gfs2_fill_super+0x10/0x10
[ 376.085854][T10228] ? __pfx_get_tree_bdev+0x10/0x10
[ 376.087700][T10228] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 376.089808][T10228] ? cap_capable+0x1cf/0x240
[ 376.092121][T10228] gfs2_get_tree+0x4e/0x280
[ 376.094244][T10228] vfs_get_tree+0x8f/0x380
[ 376.096338][T10228] path_mount+0x14e6/0x1f20
[ 376.098376][T10228] ? kmem_cache_free+0x12e/0x380
[ 376.101401][T10228] ? __pfx_path_mount+0x10/0x10
[ 376.103320][T10232] loop3: detected capacity change from 0 to 32768
[ 376.103533][T10228] ? putname+0x12e/0x170
[ 376.108081][T10228] __x64_sys_mount+0x297/0x320
[ 376.110135][T10228] ? __pfx___x64_sys_mount+0x10/0x10
[ 376.112575][T10228] do_syscall_64+0xcf/0x260
[ 376.114624][T10228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 376.117187][T10228] RIP: 0033:0x7f7f1ea7f4aa
[ 376.119785][T10228] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 376.128367][T10228] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 376.132122][T10228] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 376.135349][T10228] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 376.138358][T10228] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 376.141547][T10228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 376.144858][T10228] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 376.148206][T10228]
[ 376.150415][T10226] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 376.154148][T10226] CPU: 3 PID: 10226 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 376.155597][T10228] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 376.158437][T10226] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 376.158452][T10226] Call Trace:
[ 376.158460][T10226]
[ 376.158468][T10226] dump_stack_lvl+0x16c/0x1f0
[ 376.158496][T10226] sysfs_warn_dup+0x7f/0xa0
[ 376.165431][T10228] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 376.167286][T10232] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 376.174201][T10226] sysfs_create_dir_ns+0x24d/0x2b0
[ 376.174236][T10226] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 376.174260][T10226] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 376.174279][T10226] ? do_raw_spin_unlock+0x172/0x230
[ 376.174297][T10226] kobject_add_internal+0x2c8/0x990
[ 376.174322][T10226] kobject_init_and_add+0x11c/0x190
[ 376.174346][T10226] ? __pfx_kobject_init_and_add+0x10/0x10
[ 376.174421][T10226] ? lockdep_init_map_type+0x16d/0x7d0
[ 376.174449][T10226] ? lockdep_init_map_type+0x16d/0x7d0
[ 376.174475][T10226] gfs2_sys_fs_add+0x207/0x470
[ 376.174497][T10226] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 376.174518][T10226] ? __pfx_alloc_workqueue+0x10/0x10
[ 376.174541][T10226] ? read_word_at_a_time+0xe/0x20
[ 376.174565][T10226] gfs2_fill_super+0x1352/0x2bf0
[ 376.174582][T10226] ? __pfx_gfs2_fill_super+0x10/0x10
[ 376.174598][T10226] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 376.174614][T10226] ? set_blocksize+0x2b1/0x350
[ 376.174632][T10226] ? sb_set_blocksize+0xf6/0x120
[ 376.174650][T10226] ? setup_bdev_super+0x392/0x720
[ 376.174876][T10226] get_tree_bdev+0x36f/0x610
[ 376.174900][T10226] ? __pfx_gfs2_fill_super+0x10/0x10
[ 376.175001][T10226] ? __pfx_get_tree_bdev+0x10/0x10
[ 376.175024][T10226] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 376.175046][T10226] ? cap_capable+0x1cf/0x240
[ 376.175069][T10226] gfs2_get_tree+0x4e/0x280
[ 376.175094][T10226] vfs_get_tree+0x8f/0x380
[ 376.175118][T10226] path_mount+0x14e6/0x1f20
[ 376.175142][T10226] ? kmem_cache_free+0x12e/0x380
[ 376.175160][T10226] ? __pfx_path_mount+0x10/0x10
[ 376.175183][T10226] ? putname+0x12e/0x170
[ 376.175202][T10226] __x64_sys_mount+0x297/0x320
[ 376.175226][T10226] ? __pfx___x64_sys_mount+0x10/0x10
[ 376.175249][T10226] do_syscall_64+0xcf/0x260
[ 376.175274][T10226] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 376.175300][T10226] RIP: 0033:0x7fc2a807f4aa
[ 376.175372][T10226] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 376.175431][T10226] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 376.175449][T10226] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 376.175461][T10226] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 376.175473][T10226] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 376.175484][T10226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 376.175496][T10226] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 376.175510][T10226]
[ 376.175518][T10232] CPU: 0 PID: 10232 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 376.175536][T10232] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 376.175545][T10232] Call Trace:
[ 376.175550][T10232]
[ 376.175556][T10232] dump_stack_lvl+0x16c/0x1f0
[ 376.177556][T10226] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 376.178281][T10232] sysfs_warn_dup+0x7f/0xa0
[ 376.178305][T10232] sysfs_create_dir_ns+0x24d/0x2b0
[ 376.178325][T10232] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 376.178345][T10232] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 376.180637][T10226] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 376.182288][T10232] ? do_raw_spin_unlock+0x172/0x230
[ 376.182306][T10232] kobject_add_internal+0x2c8/0x990
[ 376.182325][T10232] kobject_init_and_add+0x11c/0x190
[ 376.182345][T10232] ? __pfx_kobject_init_and_add+0x10/0x10
[ 376.309773][T10230] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 376.310876][T10232] ? lockdep_init_map_type+0x16d/0x7d0
[ 376.310909][T10232] ? lockdep_init_map_type+0x16d/0x7d0
[ 376.310930][T10232] gfs2_sys_fs_add+0x207/0x470
[ 376.340048][T10232] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 376.342382][T10232] ? __pfx_alloc_workqueue+0x10/0x10
[ 376.344406][T10232] ? read_word_at_a_time+0xe/0x20
[ 376.346435][T10232] gfs2_fill_super+0x1352/0x2bf0
[ 376.348369][T10232] ? __pfx_gfs2_fill_super+0x10/0x10
[ 376.350489][T10232] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 376.352676][T10232] ? set_blocksize+0x2b1/0x350
[ 376.354558][T10232] ? sb_set_blocksize+0xf6/0x120
[ 376.356511][T10232] ? setup_bdev_super+0x392/0x720
[ 376.358567][T10232] get_tree_bdev+0x36f/0x610
[ 376.360399][T10232] ? __pfx_gfs2_fill_super+0x10/0x10
[ 376.362248][T10232] ? __pfx_get_tree_bdev+0x10/0x10
[ 376.364023][T10232] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 376.366313][T10232] ? cap_capable+0x1cf/0x240
[ 376.368284][T10232] gfs2_get_tree+0x4e/0x280
[ 376.370228][T10232] vfs_get_tree+0x8f/0x380
[ 376.372262][T10232] path_mount+0x14e6/0x1f20
[ 376.374327][T10232] ? kmem_cache_free+0x12e/0x380
[ 376.376353][T10232] ? __pfx_path_mount+0x10/0x10
[ 376.378247][T10232] ? putname+0x12e/0x170
[ 376.380140][T10232] __x64_sys_mount+0x297/0x320
[ 376.382295][T10232] ? __pfx___x64_sys_mount+0x10/0x10
[ 376.385111][T10232] do_syscall_64+0xcf/0x260
[ 376.387231][T10232] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 376.389887][T10232] RIP: 0033:0x7fc1ff47f4aa
[ 376.391746][T10232] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 376.399619][T10232] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 376.402610][T10232] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 376.405520][T10232] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 376.408876][T10232] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 376.412527][T10232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 376.417032][T10232] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 376.420206][T10232]
[ 376.442353][T10232] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 376.448293][T10232] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 376.457828][ T5415] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 376.457828][ T5415] inode = 11 2340
[ 376.457828][ T5415] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 376.467466][ T5415] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 376.472467][ T5415] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5415 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 376.476894][ T5415] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 376.480661][ T5415] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 376.489326][ T5415] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 376.493324][ T5415] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 376.501316][ T5415] gfs2: fsid=syz:syz.0: File system withdrawn
[ 376.529801][ T5415] CPU: 1 PID: 5415 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 376.534459][ T5415] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 376.539041][ T5415] Call Trace:
[ 376.540600][ T5415]
[ 376.541899][ T5415] dump_stack_lvl+0x16c/0x1f0
[ 376.544110][ T5415] gfs2_withdraw+0xab8/0x1290
[ 376.546295][ T5415] ? __pfx_gfs2_withdraw+0x10/0x10
[ 376.548785][ T5415] ? map_id_range_down+0x2b6/0x3a0
[ 376.551278][ T5415] ? __pfx_map_id_range_down+0x10/0x10
[ 376.554472][ T5415] gfs2_inode_refresh+0xc94/0x1090
[ 376.556913][ T5415] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 376.560116][ T5415] inode_go_instantiate+0x47/0x60
[ 376.563008][ T5415] gfs2_instantiate+0x169/0x250
[ 376.565813][ T5415] gfs2_glock_wait+0x214/0x330
[ 376.568561][ T5415] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 376.571458][ T5415] gfs2_glock_nq+0x946/0x1cd0
[ 376.573622][ T5415] ? do_raw_spin_unlock+0x172/0x230
[ 376.575996][ T5415] ? __gfs2_holder_init+0x18a/0x2f0
[ 376.578414][ T5415] do_sync+0x6cf/0xd30
[ 376.580316][ T5415] ? __pfx_do_sync+0x10/0x10
[ 376.582468][ T5415] ? gfs2_quota_sync+0x4ad/0x630
[ 376.584704][ T5415] ? gfs2_quota_sync+0x419/0x630
[ 376.586978][ T5415] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 376.589366][ T5415] ? qd_check_sync+0x3d8/0x4f0
[ 376.591317][ T5415] gfs2_quota_sync+0x419/0x630
[ 376.593366][ T5415] gfs2_sync_fs+0x44/0xb0
[ 376.595368][ T5415] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 376.597655][ T5415] sync_filesystem+0x10d/0x290
[ 376.599867][ T5415] generic_shutdown_super+0x7e/0x3d0
[ 376.602272][ T5415] kill_block_super+0x3b/0x90
[ 376.604423][ T5415] gfs2_kill_sb+0x360/0x410
[ 376.606534][ T5415] deactivate_locked_super+0xbe/0x1a0
[ 376.609016][ T5415] deactivate_super+0xde/0x100
[ 376.611136][ T5415] cleanup_mnt+0x222/0x450
[ 376.612986][ T5415] task_work_run+0x14e/0x250
[ 376.614970][ T5415] ? __pfx_task_work_run+0x10/0x10
[ 376.617408][ T5415] syscall_exit_to_user_mode+0x278/0x2a0
[ 376.619824][ T5415] do_syscall_64+0xdc/0x260
[ 376.621797][ T5415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 376.624551][ T5415] RIP: 0033:0x7f354027f0d7
[ 376.626683][ T5415] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 376.634768][ T5415] RSP: 002b:00007ffdb3657438 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 376.639207][ T5415] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f354027f0d7
[ 376.643525][ T5415] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdb36574f0
[ 376.648372][ T5415] RBP: 00007ffdb36574f0 R08: 0000000000000000 R09: 0000000000000000
[ 376.653715][ T5415] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdb36585b0
[ 376.657511][ T5415] R13: 00007f35402c93b9 R14: 000000000005ba82 R15: 0000000000000001
[ 376.661422][ T5415]
[ 377.029098][T10240] loop1: detected capacity change from 0 to 32768
[ 377.042965][T10244] loop3: detected capacity change from 0 to 32768
[ 377.043667][T10240] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 377.052582][T10244] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 377.055947][T10244] CPU: 2 PID: 10244 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 377.060856][T10244] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 377.065347][T10244] Call Trace:
[ 377.067062][T10244]
[ 377.068296][T10244] dump_stack_lvl+0x16c/0x1f0
[ 377.070364][T10244] sysfs_warn_dup+0x7f/0xa0
[ 377.072656][T10244] sysfs_create_dir_ns+0x24d/0x2b0
[ 377.074891][T10244] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 377.077405][T10244] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 377.079799][T10244] ? do_raw_spin_unlock+0x172/0x230
[ 377.082038][T10244] kobject_add_internal+0x2c8/0x990
[ 377.084280][T10244] kobject_init_and_add+0x11c/0x190
[ 377.086855][T10244] ? __pfx_kobject_init_and_add+0x10/0x10
[ 377.089289][T10244] ? lockdep_init_map_type+0x16d/0x7d0
[ 377.090228][T10240] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 377.091617][T10244] ? lockdep_init_map_type+0x16d/0x7d0
[ 377.097012][T10244] gfs2_sys_fs_add+0x207/0x470
[ 377.099141][T10244] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 377.101624][T10244] ? __pfx_alloc_workqueue+0x10/0x10
[ 377.103973][T10244] ? read_word_at_a_time+0xe/0x20
[ 377.106247][T10244] gfs2_fill_super+0x1352/0x2bf0
[ 377.108476][T10244] ? __pfx_gfs2_fill_super+0x10/0x10
[ 377.110852][T10244] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 377.113351][T10244] ? set_blocksize+0x2b1/0x350
[ 377.116255][T10244] ? sb_set_blocksize+0xf6/0x120
[ 377.118424][T10244] ? setup_bdev_super+0x392/0x720
[ 377.120698][T10244] get_tree_bdev+0x36f/0x610
[ 377.122869][T10244] ? __pfx_gfs2_fill_super+0x10/0x10
[ 377.125405][T10244] ? __pfx_get_tree_bdev+0x10/0x10
[ 377.127853][T10244] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 377.131001][T10244] ? cap_capable+0x1cf/0x240
[ 377.133151][T10244] gfs2_get_tree+0x4e/0x280
[ 377.135169][T10244] vfs_get_tree+0x8f/0x380
[ 377.137220][T10244] path_mount+0x14e6/0x1f20
[ 377.139554][T10244] ? kmem_cache_free+0x12e/0x380
[ 377.141892][T10244] ? __pfx_path_mount+0x10/0x10
[ 377.144063][T10244] ? putname+0x12e/0x170
[ 377.145960][T10244] __x64_sys_mount+0x297/0x320
[ 377.148224][T10244] ? __pfx___x64_sys_mount+0x10/0x10
[ 377.150675][T10244] do_syscall_64+0xcf/0x260
[ 377.152666][T10244] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 377.155296][T10244] RIP: 0033:0x7fc1ff47f4aa
[ 377.157302][T10244] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 377.166237][T10244] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 377.169810][T10244] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 377.173202][T10244] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 377.176724][T10244] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 377.180289][T10244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 377.183753][T10244] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 377.187652][T10244]
[ 377.198801][T10244] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 377.205410][T10244] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 377.217749][T10240] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 377.227387][ T54] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 377.230871][ T54] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 377.296824][ T54] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 65ms
[ 377.304741][ T54] gfs2: fsid=syz:syz.0: jid=0: Done
[ 377.304773][T10242] loop2: detected capacity change from 0 to 32768
[ 377.311917][T10240] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 377.348890][T10242] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 377.355698][T10242] CPU: 0 PID: 10242 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 377.360888][T10242] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 377.366474][T10242] Call Trace:
[ 377.368156][T10242]
[ 377.369585][T10242] dump_stack_lvl+0x16c/0x1f0
[ 377.372079][T10242] sysfs_warn_dup+0x7f/0xa0
[ 377.374463][T10242] sysfs_create_dir_ns+0x24d/0x2b0
[ 377.377385][T10242] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 377.380123][T10242] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 377.382490][T10242] ? do_raw_spin_unlock+0x172/0x230
[ 377.384781][T10242] kobject_add_internal+0x2c8/0x990
[ 377.387299][T10242] kobject_init_and_add+0x11c/0x190
[ 377.389633][T10242] ? __pfx_kobject_init_and_add+0x10/0x10
[ 377.392187][T10242] ? lockdep_init_map_type+0x16d/0x7d0
[ 377.394360][T10242] ? lockdep_init_map_type+0x16d/0x7d0
[ 377.396483][T10242] gfs2_sys_fs_add+0x207/0x470
[ 377.398409][T10242] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 377.400937][T10242] ? __pfx_alloc_workqueue+0x10/0x10
[ 377.403713][T10242] ? read_word_at_a_time+0xe/0x20
[ 377.405981][T10242] gfs2_fill_super+0x1352/0x2bf0
[ 377.408281][T10242] ? __pfx_gfs2_fill_super+0x10/0x10
[ 377.410391][T10242] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 377.412528][T10242] ? set_blocksize+0x2b1/0x350
[ 377.414715][T10242] ? sb_set_blocksize+0xf6/0x120
[ 377.416923][T10242] ? setup_bdev_super+0x392/0x720
[ 377.419175][T10242] get_tree_bdev+0x36f/0x610
[ 377.421223][T10242] ? __pfx_gfs2_fill_super+0x10/0x10
[ 377.423606][T10242] ? __pfx_get_tree_bdev+0x10/0x10
[ 377.425870][T10242] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 377.428358][T10242] ? cap_capable+0x1cf/0x240
[ 377.430477][T10242] gfs2_get_tree+0x4e/0x280
[ 377.432503][T10242] vfs_get_tree+0x8f/0x380
[ 377.434500][T10242] path_mount+0x14e6/0x1f20
[ 377.436564][T10242] ? kmem_cache_free+0x12e/0x380
[ 377.438818][T10242] ? __pfx_path_mount+0x10/0x10
[ 377.441276][T10242] ? putname+0x12e/0x170
[ 377.443193][T10242] __x64_sys_mount+0x297/0x320
[ 377.445482][T10242] ? __pfx___x64_sys_mount+0x10/0x10
[ 377.447847][T10242] do_syscall_64+0xcf/0x260
[ 377.449764][T10242] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 377.452419][T10242] RIP: 0033:0x7f7f1ea7f4aa
[ 377.454449][T10242] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 377.463112][T10242] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 377.466846][T10242] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 377.470463][T10242] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 377.473715][T10242] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 377.476945][T10242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 377.480649][T10242] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 377.485173][T10242]
[ 377.486218][T10248] loop0: detected capacity change from 0 to 32768
[ 377.491872][T10242] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 377.499178][T10242] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 377.507713][T10248] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 377.518651][T10248] CPU: 2 PID: 10248 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 377.523068][T10248] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 377.527526][T10248] Call Trace:
[ 377.529034][T10248]
[ 377.530445][T10248] dump_stack_lvl+0x16c/0x1f0
[ 377.532808][T10248] sysfs_warn_dup+0x7f/0xa0
[ 377.535066][T10248] sysfs_create_dir_ns+0x24d/0x2b0
[ 377.537305][T10248] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 377.539794][T10248] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 377.542172][T10248] ? do_raw_spin_unlock+0x172/0x230
[ 377.544591][T10248] kobject_add_internal+0x2c8/0x990
[ 377.546925][T10248] kobject_init_and_add+0x11c/0x190
[ 377.549262][T10248] ? __pfx_kobject_init_and_add+0x10/0x10
[ 377.551491][T10248] ? lockdep_init_map_type+0x16d/0x7d0
[ 377.553703][T10248] ? lockdep_init_map_type+0x16d/0x7d0
[ 377.556021][T10248] gfs2_sys_fs_add+0x207/0x470
[ 377.558149][T10248] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 377.560698][T10248] ? __pfx_alloc_workqueue+0x10/0x10
[ 377.563072][T10248] ? read_word_at_a_time+0xe/0x20
[ 377.565278][T10248] gfs2_fill_super+0x1352/0x2bf0
[ 377.567566][T10248] ? __pfx_gfs2_fill_super+0x10/0x10
[ 377.569956][T10248] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 377.572903][T10248] ? set_blocksize+0x2b1/0x350
[ 377.574782][T10248] ? sb_set_blocksize+0xf6/0x120
[ 377.576804][T10248] ? setup_bdev_super+0x392/0x720
[ 377.579263][T10248] get_tree_bdev+0x36f/0x610
[ 377.581383][T10248] ? __pfx_gfs2_fill_super+0x10/0x10
[ 377.583461][T10248] ? __pfx_get_tree_bdev+0x10/0x10
[ 377.585629][T10248] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 377.588079][T10248] ? cap_capable+0x1cf/0x240
[ 377.590109][T10248] gfs2_get_tree+0x4e/0x280
[ 377.592069][T10248] vfs_get_tree+0x8f/0x380
[ 377.594032][T10248] path_mount+0x14e6/0x1f20
[ 377.596069][T10248] ? kmem_cache_free+0x12e/0x380
[ 377.598177][T10248] ? __pfx_path_mount+0x10/0x10
[ 377.600353][T10248] ? putname+0x12e/0x170
[ 377.602329][T10248] __x64_sys_mount+0x297/0x320
[ 377.604961][T10248] ? __pfx___x64_sys_mount+0x10/0x10
[ 377.607432][T10248] do_syscall_64+0xcf/0x260
[ 377.609525][T10248] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 377.612551][T10248] RIP: 0033:0x7f354027f4aa
[ 377.614806][T10248] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 377.622960][T10248] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 377.626315][T10248] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 377.629891][T10248] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 377.633410][T10248] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 377.652952][T10248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 377.656307][T10248] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 377.659925][T10248]
[ 377.682272][T10248] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 377.729019][T10248] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 377.878955][T10240] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 377.908205][ T5416] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 377.908205][ T5416] inode = 11 2340
[ 377.908205][ T5416] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 377.920748][ T5416] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 377.925805][ T5416] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5416 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 377.930799][ T5416] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 377.934485][ T5416] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 377.936597][T10253] loop3: detected capacity change from 0 to 32768
[ 377.949496][ T5416] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 377.955601][ T5416] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 377.963982][ T5416] gfs2: fsid=syz:syz.0: File system withdrawn
[ 377.969195][ T5416] CPU: 1 PID: 5416 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 377.974485][ T5416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 377.980963][T10253] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 377.982276][ T5416] Call Trace:
[ 377.982399][ T5416]
[ 377.982408][ T5416] dump_stack_lvl+0x16c/0x1f0
[ 377.982438][ T5416] gfs2_withdraw+0xab8/0x1290
[ 377.996125][ T5416] ? __pfx_gfs2_withdraw+0x10/0x10
[ 377.999716][ T5416] ? map_id_range_down+0x2b6/0x3a0
[ 378.004392][ T5416] ? __pfx_map_id_range_down+0x10/0x10
[ 378.007628][ T5416] gfs2_inode_refresh+0xc94/0x1090
[ 378.011230][ T5416] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 378.015861][ T5416] inode_go_instantiate+0x47/0x60
[ 378.018859][ T5416] gfs2_instantiate+0x169/0x250
[ 378.021092][ T5416] gfs2_glock_wait+0x214/0x330
[ 378.023645][ T5416] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 378.026444][ T5416] gfs2_glock_nq+0x946/0x1cd0
[ 378.029298][ T5416] ? do_raw_spin_unlock+0x172/0x230
[ 378.032503][ T5416] ? __gfs2_holder_init+0x18a/0x2f0
[ 378.036245][ T5416] do_sync+0x6cf/0xd30
[ 378.039316][ T5416] ? __pfx_do_sync+0x10/0x10
[ 378.042426][ T5416] ? gfs2_quota_sync+0x4ad/0x630
[ 378.046159][ T5416] ? gfs2_quota_sync+0x419/0x630
[ 378.048415][ T5416] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 378.050718][ T5416] ? qd_check_sync+0x3d8/0x4f0
[ 378.052598][ T5416] gfs2_quota_sync+0x419/0x630
[ 378.054479][ T5416] gfs2_sync_fs+0x44/0xb0
[ 378.056197][ T5416] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 378.058186][ T5416] sync_filesystem+0x10d/0x290
[ 378.060392][ T5416] generic_shutdown_super+0x7e/0x3d0
[ 378.062857][ T5416] kill_block_super+0x3b/0x90
[ 378.066064][ T5416] gfs2_kill_sb+0x360/0x410
[ 378.069287][ T5416] deactivate_locked_super+0xbe/0x1a0
[ 378.073385][ T5416] deactivate_super+0xde/0x100
[ 378.076089][ T5416] cleanup_mnt+0x222/0x450
[ 378.079583][ T5416] task_work_run+0x14e/0x250
[ 378.082556][ T5416] ? __pfx_task_work_run+0x10/0x10
[ 378.085804][ T5416] syscall_exit_to_user_mode+0x278/0x2a0
[ 378.088816][ T5416] do_syscall_64+0xdc/0x260
[ 378.090849][ T5416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 378.094624][ T5416] RIP: 0033:0x7fc2a807f0d7
[ 378.097401][ T5416] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 378.105951][ T5416] RSP: 002b:00007ffdf8694db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 378.109661][ T5416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc2a807f0d7
[ 378.113725][ T5416] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdf8694e70
[ 378.117165][ T5416] RBP: 00007ffdf8694e70 R08: 0000000000000000 R09: 0000000000000000
[ 378.120773][ T5416] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdf8695f30
[ 378.121942][T10256] loop2: detected capacity change from 0 to 32768
[ 378.124378][ T5416] R13: 00007fc2a80c93b9 R14: 000000000005beb3 R15: 0000000000000001
[ 378.124396][ T5416]
[ 378.124403][T10253] CPU: 3 PID: 10253 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 378.124428][T10253] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 378.154529][T10253] Call Trace:
[ 378.155999][T10253]
[ 378.157487][T10253] dump_stack_lvl+0x16c/0x1f0
[ 378.159626][T10253] sysfs_warn_dup+0x7f/0xa0
[ 378.162209][T10253] sysfs_create_dir_ns+0x24d/0x2b0
[ 378.166425][T10253] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 378.169045][T10253] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 378.171633][T10253] ? do_raw_spin_unlock+0x172/0x230
[ 378.174799][T10253] kobject_add_internal+0x2c8/0x990
[ 378.178008][T10253] kobject_init_and_add+0x11c/0x190
[ 378.180827][T10253] ? __pfx_kobject_init_and_add+0x10/0x10
[ 378.183469][T10253] ? lockdep_init_map_type+0x16d/0x7d0
[ 378.185864][T10253] ? lockdep_init_map_type+0x16d/0x7d0
[ 378.188386][T10253] gfs2_sys_fs_add+0x207/0x470
[ 378.190532][T10253] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 378.192905][T10253] ? __pfx_alloc_workqueue+0x10/0x10
[ 378.195319][T10253] ? read_word_at_a_time+0xe/0x20
[ 378.197524][T10253] gfs2_fill_super+0x1352/0x2bf0
[ 378.199755][T10253] ? __pfx_gfs2_fill_super+0x10/0x10
[ 378.202310][T10253] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 378.204869][T10253] ? set_blocksize+0x2b1/0x350
[ 378.207022][T10253] ? sb_set_blocksize+0xf6/0x120
[ 378.209665][T10253] ? setup_bdev_super+0x392/0x720
[ 378.212045][T10253] get_tree_bdev+0x36f/0x610
[ 378.214236][T10253] ? __pfx_gfs2_fill_super+0x10/0x10
[ 378.216524][T10253] ? __pfx_get_tree_bdev+0x10/0x10
[ 378.218758][T10253] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 378.221166][T10253] ? cap_capable+0x1cf/0x240
[ 378.223217][T10253] gfs2_get_tree+0x4e/0x280
[ 378.225723][T10253] vfs_get_tree+0x8f/0x380
[ 378.227733][T10253] path_mount+0x14e6/0x1f20
[ 378.229729][T10253] ? kmem_cache_free+0x12e/0x380
[ 378.232099][T10253] ? __pfx_path_mount+0x10/0x10
[ 378.234430][T10253] ? putname+0x12e/0x170
[ 378.236371][T10253] __x64_sys_mount+0x297/0x320
[ 378.238380][T10253] ? __pfx___x64_sys_mount+0x10/0x10
[ 378.240561][T10253] do_syscall_64+0xcf/0x260
[ 378.242451][T10253] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 378.244846][T10253] RIP: 0033:0x7fc1ff47f4aa
[ 378.246976][T10253] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 378.255679][T10253] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 378.259305][T10253] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 378.262869][T10253] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 378.266843][T10253] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 378.270448][T10253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 378.274079][T10253] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 378.277571][T10253]
[ 378.282130][T10253] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 378.288782][T10253] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 378.296390][T10256] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 378.300686][T10256] CPU: 2 PID: 10256 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 378.304808][T10256] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 378.308915][T10256] Call Trace:
[ 378.310305][T10256]
[ 378.311578][T10256] dump_stack_lvl+0x16c/0x1f0
[ 378.313585][T10256] sysfs_warn_dup+0x7f/0xa0
[ 378.315550][T10256] sysfs_create_dir_ns+0x24d/0x2b0
[ 378.317747][T10256] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 378.320103][T10256] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 378.322393][T10256] ? do_raw_spin_unlock+0x172/0x230
[ 378.324683][T10256] kobject_add_internal+0x2c8/0x990
[ 378.326926][T10256] kobject_init_and_add+0x11c/0x190
[ 378.329135][T10256] ? __pfx_kobject_init_and_add+0x10/0x10
[ 378.331485][T10256] ? lockdep_init_map_type+0x16d/0x7d0
[ 378.333577][T10256] ? lockdep_init_map_type+0x16d/0x7d0
[ 378.335875][T10256] gfs2_sys_fs_add+0x207/0x470
[ 378.337931][T10256] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 378.340190][T10256] ? __pfx_alloc_workqueue+0x10/0x10
[ 378.342438][T10256] ? read_word_at_a_time+0xe/0x20
[ 378.344589][T10256] gfs2_fill_super+0x1352/0x2bf0
[ 378.346736][T10256] ? __pfx_gfs2_fill_super+0x10/0x10
[ 378.348951][T10256] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 378.351244][T10256] ? set_blocksize+0x2b1/0x350
[ 378.353294][T10256] ? sb_set_blocksize+0xf6/0x120
[ 378.355432][T10256] ? setup_bdev_super+0x392/0x720
[ 378.357624][T10256] get_tree_bdev+0x36f/0x610
[ 378.359699][T10256] ? __pfx_gfs2_fill_super+0x10/0x10
[ 378.361815][T10256] ? __pfx_get_tree_bdev+0x10/0x10
[ 378.364343][T10256] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 378.366767][T10256] ? cap_capable+0x1cf/0x240
[ 378.368851][T10256] gfs2_get_tree+0x4e/0x280
[ 378.370854][T10256] vfs_get_tree+0x8f/0x380
[ 378.372784][T10256] path_mount+0x14e6/0x1f20
[ 378.374730][T10256] ? kmem_cache_free+0x12e/0x380
[ 378.376876][T10256] ? __pfx_path_mount+0x10/0x10
[ 378.378987][T10256] ? putname+0x12e/0x170
[ 378.380803][T10256] __x64_sys_mount+0x297/0x320
[ 378.382822][T10256] ? __pfx___x64_sys_mount+0x10/0x10
[ 378.385091][T10256] do_syscall_64+0xcf/0x260
[ 378.386998][T10256] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 378.389491][T10256] RIP: 0033:0x7f7f1ea7f4aa
[ 378.391395][T10256] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 378.398670][T10256] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 378.401879][T10256] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 378.404955][T10256] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 378.408348][T10256] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 378.412038][T10256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 378.415336][T10256] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 378.418714][T10256]
[ 378.420872][T10256] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 378.426310][T10256] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 378.545343][T10259] loop0: detected capacity change from 0 to 32768
[ 378.641488][T10259] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 378.658258][T10259] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 378.674884][T10259] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 378.679713][ T5510] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 378.682955][ T5510] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 378.734851][ T5510] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 51ms
[ 378.738655][ T5510] gfs2: fsid=syz:syz.0: jid=0: Done
[ 378.741120][T10259] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 378.794369][ T1356] ieee802154 phy0 wpan0: encryption failed: -22
[ 378.797230][ T1356] ieee802154 phy1 wpan1: encryption failed: -22
[ 379.021605][T10263] loop3: detected capacity change from 0 to 32768
[ 379.029771][T10263] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 379.032456][T10259] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 379.033206][T10263] CPU: 0 PID: 10263 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 379.033230][T10263] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 379.033241][T10263] Call Trace:
[ 379.033249][T10263]
[ 379.033257][T10263] dump_stack_lvl+0x16c/0x1f0
[ 379.052822][T10263] sysfs_warn_dup+0x7f/0xa0
[ 379.055634][T10263] sysfs_create_dir_ns+0x24d/0x2b0
[ 379.059489][T10263] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 379.062660][T10263] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 379.065389][T10263] ? do_raw_spin_unlock+0x172/0x230
[ 379.068163][T10263] kobject_add_internal+0x2c8/0x990
[ 379.070856][T10263] kobject_init_and_add+0x11c/0x190
[ 379.073309][T10263] ? __pfx_kobject_init_and_add+0x10/0x10
[ 379.076063][T10263] ? lockdep_init_map_type+0x16d/0x7d0
[ 379.078623][T10263] ? lockdep_init_map_type+0x16d/0x7d0
[ 379.081198][T10263] gfs2_sys_fs_add+0x207/0x470
[ 379.083498][T10263] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 379.085958][T10263] ? __pfx_alloc_workqueue+0x10/0x10
[ 379.088364][T10263] ? read_word_at_a_time+0xe/0x20
[ 379.090856][T10263] gfs2_fill_super+0x1352/0x2bf0
[ 379.093019][T10263] ? __pfx_gfs2_fill_super+0x10/0x10
[ 379.095895][T10263] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 379.098345][T10263] ? set_blocksize+0x2b1/0x350
[ 379.100709][T10263] ? sb_set_blocksize+0xf6/0x120
[ 379.103668][T10263] ? setup_bdev_super+0x392/0x720
[ 379.106093][T10263] get_tree_bdev+0x36f/0x610
[ 379.108154][T10263] ? __pfx_gfs2_fill_super+0x10/0x10
[ 379.110593][T10263] ? __pfx_get_tree_bdev+0x10/0x10
[ 379.113101][T10263] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 379.115810][T10263] ? cap_capable+0x1cf/0x240
[ 379.118655][T10263] gfs2_get_tree+0x4e/0x280
[ 379.121133][T10263] vfs_get_tree+0x8f/0x380
[ 379.123718][T10263] path_mount+0x14e6/0x1f20
[ 379.127260][T10263] ? kmem_cache_free+0x12e/0x380
[ 379.129490][T10263] ? __pfx_path_mount+0x10/0x10
[ 379.131712][T10263] ? putname+0x12e/0x170
[ 379.131767][T10265] loop1: detected capacity change from 0 to 32768
[ 379.133611][T10263] __x64_sys_mount+0x297/0x320
[ 379.138920][T10263] ? __pfx___x64_sys_mount+0x10/0x10
[ 379.141465][T10263] do_syscall_64+0xcf/0x260
[ 379.143791][T10263] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 379.146349][T10263] RIP: 0033:0x7fc1ff47f4aa
[ 379.149427][T10263] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 379.158795][T10263] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 379.161958][T10263] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 379.165087][T10263] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 379.168192][T10263] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 379.172179][T10263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 379.175918][T10263] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 379.179365][T10263]
[ 379.185721][T10263] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 379.194959][T10263] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 379.212812][T10265] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 379.216144][T10265] CPU: 2 PID: 10265 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 379.220380][T10265] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 379.230719][ T5415] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 379.230719][ T5415] inode = 11 2340
[ 379.230719][ T5415] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 379.236617][T10265] Call Trace:
[ 379.236629][T10265]
[ 379.243384][ T5415] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 379.244510][T10265] dump_stack_lvl+0x16c/0x1f0
[ 379.245715][ T5415] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5415 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 379.248911][T10265] sysfs_warn_dup+0x7f/0xa0
[ 379.248936][T10265] sysfs_create_dir_ns+0x24d/0x2b0
[ 379.248957][T10265] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 379.248977][T10265] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 379.248992][T10265] ? do_raw_spin_unlock+0x172/0x230
[ 379.249005][T10265] kobject_add_internal+0x2c8/0x990
[ 379.249025][T10265] kobject_init_and_add+0x11c/0x190
[ 379.249045][T10265] ? __pfx_kobject_init_and_add+0x10/0x10
[ 379.249064][T10265] ? lockdep_init_map_type+0x16d/0x7d0
[ 379.249084][T10265] ? lockdep_init_map_type+0x16d/0x7d0
[ 379.249104][T10265] gfs2_sys_fs_add+0x207/0x470
[ 379.249122][T10265] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 379.249140][T10265] ? __pfx_alloc_workqueue+0x10/0x10
[ 379.249159][T10265] ? read_word_at_a_time+0xe/0x20
[ 379.249179][T10265] gfs2_fill_super+0x1352/0x2bf0
[ 379.249194][T10265] ? __pfx_gfs2_fill_super+0x10/0x10
[ 379.249207][T10265] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 379.249220][T10265] ? set_blocksize+0x2b1/0x350
[ 379.249235][T10265] ? sb_set_blocksize+0xf6/0x120
[ 379.249249][T10265] ? setup_bdev_super+0x392/0x720
[ 379.249267][T10265] get_tree_bdev+0x36f/0x610
[ 379.249286][T10265] ? __pfx_gfs2_fill_super+0x10/0x10
[ 379.249298][T10265] ? __pfx_get_tree_bdev+0x10/0x10
[ 379.249316][T10265] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 379.249333][T10265] ? cap_capable+0x1cf/0x240
[ 379.249353][T10265] gfs2_get_tree+0x4e/0x280
[ 379.249373][T10265] vfs_get_tree+0x8f/0x380
[ 379.249392][T10265] path_mount+0x14e6/0x1f20
[ 379.249411][T10265] ? kmem_cache_free+0x12e/0x380
[ 379.249426][T10265] ? __pfx_path_mount+0x10/0x10
[ 379.249445][T10265] ? putname+0x12e/0x170
[ 379.249460][T10265] __x64_sys_mount+0x297/0x320
[ 379.249482][T10265] ? __pfx___x64_sys_mount+0x10/0x10
[ 379.249502][T10265] do_syscall_64+0xcf/0x260
[ 379.249522][T10265] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 379.249543][T10265] RIP: 0033:0x7fc2a807f4aa
[ 379.249554][T10265] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 379.249567][T10265] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 379.249582][T10265] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 379.249591][T10265] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 379.249600][T10265] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 379.249609][T10265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 379.249618][T10265] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 379.249629][T10265]
[ 379.255350][T10265] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 379.255367][T10265] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 379.266243][T10267] loop2: detected capacity change from 0 to 32768
[ 379.271709][ T5415] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 379.306346][T10267] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 379.329603][ T5415] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 379.346912][ T5415] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 379.378489][T10267] CPU: 2 PID: 10267 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 379.384873][ T5415] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 379.388223][T10267] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 379.391355][ T5415] gfs2: fsid=syz:syz.0: File system withdrawn
[ 379.399865][T10267] Call Trace:
[ 379.399875][T10267]
[ 379.399882][T10267] dump_stack_lvl+0x16c/0x1f0
[ 379.399906][T10267] sysfs_warn_dup+0x7f/0xa0
[ 379.577525][T10267] sysfs_create_dir_ns+0x24d/0x2b0
[ 379.579579][T10267] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 379.581897][T10267] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 379.584127][T10267] ? do_raw_spin_unlock+0x172/0x230
[ 379.586318][T10267] kobject_add_internal+0x2c8/0x990
[ 379.588516][T10267] kobject_init_and_add+0x11c/0x190
[ 379.591879][T10267] ? __pfx_kobject_init_and_add+0x10/0x10
[ 379.596164][T10267] ? lockdep_init_map_type+0x16d/0x7d0
[ 379.599706][T10267] ? lockdep_init_map_type+0x16d/0x7d0
[ 379.603372][T10267] gfs2_sys_fs_add+0x207/0x470
[ 379.605345][T10267] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 379.607417][T10267] ? __pfx_alloc_workqueue+0x10/0x10
[ 379.609528][T10267] ? read_word_at_a_time+0xe/0x20
[ 379.611828][T10267] gfs2_fill_super+0x1352/0x2bf0
[ 379.614061][T10267] ? __pfx_gfs2_fill_super+0x10/0x10
[ 379.616112][T10267] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 379.618655][T10267] ? set_blocksize+0x2b1/0x350
[ 379.620802][T10267] ? sb_set_blocksize+0xf6/0x120
[ 379.623252][T10267] ? setup_bdev_super+0x392/0x720
[ 379.625494][T10267] get_tree_bdev+0x36f/0x610
[ 379.627683][T10267] ? __pfx_gfs2_fill_super+0x10/0x10
[ 379.629960][T10267] ? __pfx_get_tree_bdev+0x10/0x10
[ 379.632012][T10267] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 379.633959][T10267] ? cap_capable+0x1cf/0x240
[ 379.635585][T10267] gfs2_get_tree+0x4e/0x280
[ 379.637483][T10267] vfs_get_tree+0x8f/0x380
[ 379.639307][T10267] path_mount+0x14e6/0x1f20
[ 379.641211][T10267] ? kmem_cache_free+0x12e/0x380
[ 379.643413][T10267] ? __pfx_path_mount+0x10/0x10
[ 379.645862][T10267] ? putname+0x12e/0x170
[ 379.648400][T10267] __x64_sys_mount+0x297/0x320
[ 379.651117][T10267] ? __pfx___x64_sys_mount+0x10/0x10
[ 379.653477][T10267] do_syscall_64+0xcf/0x260
[ 379.655650][T10267] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 379.658272][T10267] RIP: 0033:0x7f7f1ea7f4aa
[ 379.660297][T10267] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 379.670042][T10267] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 379.673666][T10267] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 379.677060][T10267] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 379.680581][T10267] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 379.684625][T10267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 379.688777][T10267] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 379.693189][T10267]
[ 379.694711][ T5415] CPU: 0 PID: 5415 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 379.699058][ T5415] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 379.702941][ T5415] Call Trace:
[ 379.704216][ T5415]
[ 379.705451][ T5415] dump_stack_lvl+0x16c/0x1f0
[ 379.707112][ T5415] gfs2_withdraw+0xab8/0x1290
[ 379.708759][ T5415] ? __pfx_gfs2_withdraw+0x10/0x10
[ 379.710568][ T5415] ? map_id_range_down+0x2b6/0x3a0
[ 379.712366][ T5415] ? __pfx_map_id_range_down+0x10/0x10
[ 379.714518][ T5415] gfs2_inode_refresh+0xc94/0x1090
[ 379.716792][ T5415] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 379.719033][ T5415] inode_go_instantiate+0x47/0x60
[ 379.721044][ T5415] gfs2_instantiate+0x169/0x250
[ 379.723077][ T5415] gfs2_glock_wait+0x214/0x330
[ 379.725024][ T5415] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 379.727504][ T5415] gfs2_glock_nq+0x946/0x1cd0
[ 379.729350][ T5415] ? do_raw_spin_unlock+0x172/0x230
[ 379.731360][ T5415] ? __gfs2_holder_init+0x18a/0x2f0
[ 379.733501][ T5415] do_sync+0x6cf/0xd30
[ 379.735246][ T5415] ? __pfx_do_sync+0x10/0x10
[ 379.737358][ T5415] ? gfs2_quota_sync+0x4ad/0x630
[ 379.739356][ T5415] ? gfs2_quota_sync+0x419/0x630
[ 379.741493][ T5415] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 379.743739][ T5415] ? qd_check_sync+0x3d8/0x4f0
[ 379.745655][ T5415] gfs2_quota_sync+0x419/0x630
[ 379.747542][ T5415] gfs2_sync_fs+0x44/0xb0
[ 379.749248][ T5415] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 379.751808][ T5415] sync_filesystem+0x10d/0x290
[ 379.753487][ T5415] generic_shutdown_super+0x7e/0x3d0
[ 379.755347][ T5415] kill_block_super+0x3b/0x90
[ 379.756996][ T5415] gfs2_kill_sb+0x360/0x410
[ 379.758616][ T5415] deactivate_locked_super+0xbe/0x1a0
[ 379.760477][ T5415] deactivate_super+0xde/0x100
[ 379.762156][ T5415] cleanup_mnt+0x222/0x450
[ 379.764264][ T5415] task_work_run+0x14e/0x250
[ 379.766103][ T5415] ? __pfx_task_work_run+0x10/0x10
[ 379.768143][ T5415] syscall_exit_to_user_mode+0x278/0x2a0
[ 379.770379][ T5415] do_syscall_64+0xdc/0x260
[ 379.772675][ T5415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 379.775069][ T5415] RIP: 0033:0x7f354027f0d7
[ 379.777143][ T5415] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 379.785374][ T5415] RSP: 002b:00007ffdb3657438 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 379.788634][ T5415] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f354027f0d7
[ 379.791761][ T5415] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdb36574f0
[ 379.795325][ T5415] RBP: 00007ffdb36574f0 R08: 0000000000000000 R09: 0000000000000000
[ 379.798560][ T5415] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdb36585b0
[ 379.802145][ T5415] R13: 00007f35402c93b9 R14: 000000000005c3d6 R15: 0000000000000001
[ 379.805649][ T5415]
[ 379.807307][T10267] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 379.812099][ T5392] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 379.814122][T10267] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 379.984204][T10274] loop1: detected capacity change from 0 to 32768
[ 380.031932][T10274] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 380.035401][T10274] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 380.073971][T10274] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 380.078218][ T5543] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 380.117273][ T5543] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 380.172749][ T5543] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 55ms
[ 380.176941][ T5543] gfs2: fsid=syz:syz.0: jid=0: Done
[ 380.179792][T10274] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 380.351383][T10274] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 380.414889][ T5416] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 380.414889][ T5416] inode = 11 2340
[ 380.414889][ T5416] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 380.436265][ T5416] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 380.441615][ T5416] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5416 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 380.490181][ T5416] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 380.493949][ T5416] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 380.521698][T10277] loop3: detected capacity change from 0 to 32768
[ 380.525484][ T5416] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 380.528019][T10277] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 380.529460][ T5416] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 380.529683][ T5416] gfs2: fsid=syz:syz.0: File system withdrawn
[ 380.529694][ T5416] CPU: 2 PID: 5416 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 380.529714][ T5416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 380.529725][ T5416] Call Trace:
[ 380.529732][ T5416]
[ 380.529740][ T5416] dump_stack_lvl+0x16c/0x1f0
[ 380.529767][ T5416] gfs2_withdraw+0xab8/0x1290
[ 380.529794][ T5416] ? __pfx_gfs2_withdraw+0x10/0x10
[ 380.529818][ T5416] ? map_id_range_down+0x2b6/0x3a0
[ 380.587769][ T5416] ? __pfx_map_id_range_down+0x10/0x10
[ 380.590356][ T5416] gfs2_inode_refresh+0xc94/0x1090
[ 380.592570][ T5416] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 380.594941][ T5416] inode_go_instantiate+0x47/0x60
[ 380.613075][ T5416] gfs2_instantiate+0x169/0x250
[ 380.615312][ T5416] gfs2_glock_wait+0x214/0x330
[ 380.617518][ T5416] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 380.619956][ T5416] gfs2_glock_nq+0x946/0x1cd0
[ 380.622142][ T5416] ? do_raw_spin_unlock+0x172/0x230
[ 380.624484][ T5416] ? __gfs2_holder_init+0x18a/0x2f0
[ 380.638157][ T5416] do_sync+0x6cf/0xd30
[ 380.639980][ T5416] ? __pfx_do_sync+0x10/0x10
[ 380.642111][ T5416] ? gfs2_quota_sync+0x4ad/0x630
[ 380.644338][ T5416] ? gfs2_quota_sync+0x419/0x630
[ 380.646482][ T5416] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 380.664031][ T5416] ? qd_check_sync+0x3d8/0x4f0
[ 380.666249][ T5416] gfs2_quota_sync+0x419/0x630
[ 380.675593][ T5416] gfs2_sync_fs+0x44/0xb0
[ 380.677699][ T5416] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 380.680159][ T5416] sync_filesystem+0x10d/0x290
[ 380.682354][ T5416] generic_shutdown_super+0x7e/0x3d0
[ 380.689939][ T5416] kill_block_super+0x3b/0x90
[ 380.694760][ T5416] gfs2_kill_sb+0x360/0x410
[ 380.696892][ T5416] deactivate_locked_super+0xbe/0x1a0
[ 380.710625][ T5416] deactivate_super+0xde/0x100
[ 380.713716][ T5416] cleanup_mnt+0x222/0x450
[ 380.717100][ T5416] task_work_run+0x14e/0x250
[ 380.719524][ T5416] ? __pfx_task_work_run+0x10/0x10
[ 380.721783][ T5416] syscall_exit_to_user_mode+0x278/0x2a0
[ 380.724405][ T5416] do_syscall_64+0xdc/0x260
[ 380.726374][ T5416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 380.729036][ T5416] RIP: 0033:0x7fc2a807f0d7
[ 380.731112][ T5416] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 380.753433][ T5416] RSP: 002b:00007ffdf8694db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 380.756706][ T5416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc2a807f0d7
[ 380.759809][ T5416] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdf8694e70
[ 380.762846][ T5416] RBP: 00007ffdf8694e70 R08: 0000000000000000 R09: 0000000000000000
[ 380.765120][T10279] loop2: detected capacity change from 0 to 32768
[ 380.765912][ T5416] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdf8695f30
[ 380.765924][ T5416] R13: 00007fc2a80c93b9 R14: 000000000005ca33 R15: 0000000000000001
[ 380.765935][ T5416]
[ 380.765944][T10277] CPU: 1 PID: 10277 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 380.765968][T10277] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 380.765979][T10277] Call Trace:
[ 380.765987][T10277]
[ 380.765993][T10277] dump_stack_lvl+0x16c/0x1f0
[ 380.766046][T10277] sysfs_warn_dup+0x7f/0xa0
[ 380.771968][T10279] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 380.773382][T10277] sysfs_create_dir_ns+0x24d/0x2b0
[ 380.773419][T10277] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 380.808242][T10277] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 380.811237][T10277] ? do_raw_spin_unlock+0x172/0x230
[ 380.814433][T10277] kobject_add_internal+0x2c8/0x990
[ 380.817721][T10277] kobject_init_and_add+0x11c/0x190
[ 380.821039][T10277] ? __pfx_kobject_init_and_add+0x10/0x10
[ 380.824367][T10277] ? lockdep_init_map_type+0x16d/0x7d0
[ 380.827796][T10277] ? lockdep_init_map_type+0x16d/0x7d0
[ 380.832622][T10277] gfs2_sys_fs_add+0x207/0x470
[ 380.835107][T10277] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 380.837404][T10277] ? __pfx_alloc_workqueue+0x10/0x10
[ 380.839977][T10277] ? read_word_at_a_time+0xe/0x20
[ 380.842942][T10277] gfs2_fill_super+0x1352/0x2bf0
[ 380.846097][T10277] ? __pfx_gfs2_fill_super+0x10/0x10
[ 380.849448][T10277] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 380.864832][T10277] ? set_blocksize+0x2b1/0x350
[ 380.867053][T10277] ? sb_set_blocksize+0xf6/0x120
[ 380.869279][T10277] ? setup_bdev_super+0x392/0x720
[ 380.871828][T10277] get_tree_bdev+0x36f/0x610
[ 380.873914][T10277] ? __pfx_gfs2_fill_super+0x10/0x10
[ 380.876330][T10277] ? __pfx_get_tree_bdev+0x10/0x10
[ 380.878655][T10277] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 380.887581][T10277] ? cap_capable+0x1cf/0x240
[ 380.889687][T10277] gfs2_get_tree+0x4e/0x280
[ 380.892090][T10277] vfs_get_tree+0x8f/0x380
[ 380.894144][T10277] path_mount+0x14e6/0x1f20
[ 380.896228][T10277] ? kmem_cache_free+0x12e/0x380
[ 380.898504][T10277] ? __pfx_path_mount+0x10/0x10
[ 380.904177][T10277] ? putname+0x12e/0x170
[ 380.906068][T10277] __x64_sys_mount+0x297/0x320
[ 380.908226][T10277] ? __pfx___x64_sys_mount+0x10/0x10
[ 380.912112][T10277] do_syscall_64+0xcf/0x260
[ 380.914216][T10277] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 380.916890][T10277] RIP: 0033:0x7fc1ff47f4aa
[ 380.918966][T10277] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 380.928074][T10277] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 380.931947][T10277] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 380.935610][T10277] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 380.939692][T10277] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 380.941469][T10283] loop0: detected capacity change from 0 to 32768
[ 380.943167][T10277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 380.943182][T10277] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 380.943198][T10277]
[ 380.943207][T10279] CPU: 0 PID: 10279 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 380.943232][T10279] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 380.954291][T10277] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 380.956735][T10279] Call Trace:
[ 380.958159][T10277] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 380.962620][T10279]
[ 380.962630][T10279] dump_stack_lvl+0x16c/0x1f0
[ 380.962657][T10279] sysfs_warn_dup+0x7f/0xa0
[ 380.962682][T10279] sysfs_create_dir_ns+0x24d/0x2b0
[ 380.962707][T10279] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 380.962731][T10279] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 380.962748][T10279] ? do_raw_spin_unlock+0x172/0x230
[ 380.962766][T10279] kobject_add_internal+0x2c8/0x990
[ 380.962789][T10279] kobject_init_and_add+0x11c/0x190
[ 380.962814][T10279] ? __pfx_kobject_init_and_add+0x10/0x10
[ 380.962837][T10279] ? lockdep_init_map_type+0x16d/0x7d0
[ 380.962864][T10279] ? lockdep_init_map_type+0x16d/0x7d0
[ 380.962887][T10279] gfs2_sys_fs_add+0x207/0x470
[ 380.962908][T10279] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 380.962928][T10279] ? __pfx_alloc_workqueue+0x10/0x10
[ 380.962951][T10279] ? read_word_at_a_time+0xe/0x20
[ 380.962974][T10279] gfs2_fill_super+0x1352/0x2bf0
[ 380.962992][T10279] ? __pfx_gfs2_fill_super+0x10/0x10
[ 380.963008][T10279] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 380.963023][T10279] ? set_blocksize+0x2b1/0x350
[ 380.963042][T10279] ? sb_set_blocksize+0xf6/0x120
[ 380.963059][T10279] ? setup_bdev_super+0x392/0x720
[ 380.963083][T10279] get_tree_bdev+0x36f/0x610
[ 380.963106][T10279] ? __pfx_gfs2_fill_super+0x10/0x10
[ 380.963121][T10279] ? __pfx_get_tree_bdev+0x10/0x10
[ 380.963145][T10279] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 380.963167][T10279] ? cap_capable+0x1cf/0x240
[ 380.963192][T10279] gfs2_get_tree+0x4e/0x280
[ 380.963218][T10279] vfs_get_tree+0x8f/0x380
[ 380.963243][T10279] path_mount+0x14e6/0x1f20
[ 380.963270][T10279] ? kmem_cache_free+0x12e/0x380
[ 380.963289][T10279] ? __pfx_path_mount+0x10/0x10
[ 380.963314][T10279] ? putname+0x12e/0x170
[ 380.963334][T10279] __x64_sys_mount+0x297/0x320
[ 380.963359][T10279] ? __pfx___x64_sys_mount+0x10/0x10
[ 380.963385][T10279] do_syscall_64+0xcf/0x260
[ 380.963412][T10279] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 380.963440][T10279] RIP: 0033:0x7f7f1ea7f4aa
[ 380.963454][T10279] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 380.963471][T10279] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 380.963491][T10279] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 380.963503][T10279] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 380.963515][T10279] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 380.963527][T10279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 380.963538][T10279] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 380.963552][T10279]
[ 380.968255][T10279] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 381.022841][T10283] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 381.024256][T10279] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 381.025952][T10283] CPU: 2 PID: 10283 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 381.025970][T10283] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 381.025979][T10283] Call Trace:
[ 381.143765][T10283]
[ 381.145217][T10283] dump_stack_lvl+0x16c/0x1f0
[ 381.147210][T10283] sysfs_warn_dup+0x7f/0xa0
[ 381.149150][T10283] sysfs_create_dir_ns+0x24d/0x2b0
[ 381.151343][T10283] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 381.153980][T10283] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 381.157261][T10283] ? do_raw_spin_unlock+0x172/0x230
[ 381.159571][T10283] kobject_add_internal+0x2c8/0x990
[ 381.162173][T10283] kobject_init_and_add+0x11c/0x190
[ 381.164522][T10283] ? __pfx_kobject_init_and_add+0x10/0x10
[ 381.167179][T10283] ? lockdep_init_map_type+0x16d/0x7d0
[ 381.169669][T10283] ? lockdep_init_map_type+0x16d/0x7d0
[ 381.171927][T10283] gfs2_sys_fs_add+0x207/0x470
[ 381.173858][T10283] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 381.175977][T10283] ? __pfx_alloc_workqueue+0x10/0x10
[ 381.178197][T10283] ? read_word_at_a_time+0xe/0x20
[ 381.180345][T10283] gfs2_fill_super+0x1352/0x2bf0
[ 381.182645][T10283] ? __pfx_gfs2_fill_super+0x10/0x10
[ 381.184951][T10283] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 381.187184][T10283] ? set_blocksize+0x2b1/0x350
[ 381.189297][T10283] ? sb_set_blocksize+0xf6/0x120
[ 381.191390][T10283] ? setup_bdev_super+0x392/0x720
[ 381.193556][T10283] get_tree_bdev+0x36f/0x610
[ 381.195561][T10283] ? __pfx_gfs2_fill_super+0x10/0x10
[ 381.197789][T10283] ? __pfx_get_tree_bdev+0x10/0x10
[ 381.199971][T10283] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 381.202208][T10283] ? cap_capable+0x1cf/0x240
[ 381.204029][T10283] gfs2_get_tree+0x4e/0x280
[ 381.205780][T10283] vfs_get_tree+0x8f/0x380
[ 381.207777][T10283] path_mount+0x14e6/0x1f20
[ 381.209784][T10283] ? kmem_cache_free+0x12e/0x380
[ 381.211882][T10283] ? __pfx_path_mount+0x10/0x10
[ 381.213875][T10283] ? putname+0x12e/0x170
[ 381.215840][T10283] __x64_sys_mount+0x297/0x320
[ 381.217880][T10283] ? __pfx___x64_sys_mount+0x10/0x10
[ 381.220105][T10283] do_syscall_64+0xcf/0x260
[ 381.222244][T10283] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 381.224872][T10283] RIP: 0033:0x7f354027f4aa
[ 381.226914][T10283] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 381.236517][T10283] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 381.239990][T10283] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 381.244005][T10283] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 381.247619][T10283] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 381.251680][T10283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 381.255334][T10283] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 381.258567][T10283]
[ 381.262309][T10283] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 381.269305][T10283] gfs2: fsid=syz:syz: error -17 adding sysfs files
2024/04/14 23:34:13 executed programs: 1335
[ 381.824175][T10288] loop2: detected capacity change from 0 to 32768
[ 381.836457][T10290] loop3: detected capacity change from 0 to 32768
[ 381.842417][T10288] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 381.842664][T10290] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 381.846940][T10288] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 381.855522][T10290] CPU: 3 PID: 10290 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 381.860690][T10290] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 381.861826][T10288] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 381.867558][T10290] Call Trace:
[ 381.867570][T10290]
[ 381.875581][T10290] dump_stack_lvl+0x16c/0x1f0
[ 381.878699][T10290] sysfs_warn_dup+0x7f/0xa0
[ 381.881673][T10290] sysfs_create_dir_ns+0x24d/0x2b0
[ 381.885060][T10290] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 381.888740][T10290] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 381.892296][T10290] ? do_raw_spin_unlock+0x172/0x230
[ 381.895707][T10290] kobject_add_internal+0x2c8/0x990
[ 381.899167][T10290] kobject_init_and_add+0x11c/0x190
[ 381.902588][T10290] ? __pfx_kobject_init_and_add+0x10/0x10
[ 381.905766][T10290] ? lockdep_init_map_type+0x16d/0x7d0
[ 381.908972][T10290] ? lockdep_init_map_type+0x16d/0x7d0
[ 381.912163][T10290] gfs2_sys_fs_add+0x207/0x470
[ 381.913884][ T29] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 381.915314][T10290] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 381.922341][T10290] ? __pfx_alloc_workqueue+0x10/0x10
[ 381.925408][T10290] ? read_word_at_a_time+0xe/0x20
[ 381.928356][T10290] gfs2_fill_super+0x1352/0x2bf0
[ 381.931261][T10290] ? __pfx_gfs2_fill_super+0x10/0x10
[ 381.934320][T10290] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 381.937422][T10290] ? set_blocksize+0x2b1/0x350
[ 381.940251][T10290] ? sb_set_blocksize+0xf6/0x120
[ 381.942389][ T29] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 381.943120][T10290] ? setup_bdev_super+0x392/0x720
[ 381.949892][T10290] get_tree_bdev+0x36f/0x610
[ 381.951656][T10292] loop0: detected capacity change from 0 to 32768
[ 381.953733][T10290] ? __pfx_gfs2_fill_super+0x10/0x10
[ 381.953754][T10290] ? __pfx_get_tree_bdev+0x10/0x10
[ 381.953780][T10290] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 381.953802][T10290] ? cap_capable+0x1cf/0x240
[ 381.969215][T10290] gfs2_get_tree+0x4e/0x280
[ 381.971820][T10290] vfs_get_tree+0x8f/0x380
[ 381.974359][T10290] path_mount+0x14e6/0x1f20
[ 381.976923][T10290] ? kmem_cache_free+0x12e/0x380
[ 381.979815][T10290] ? __pfx_path_mount+0x10/0x10
[ 381.981817][T10290] ? putname+0x12e/0x170
[ 381.983736][T10290] __x64_sys_mount+0x297/0x320
[ 381.985836][T10290] ? __pfx___x64_sys_mount+0x10/0x10
[ 381.986570][T10294] loop1: detected capacity change from 0 to 32768
[ 381.988439][T10290] do_syscall_64+0xcf/0x260
[ 381.988471][T10290] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 381.988499][T10290] RIP: 0033:0x7fc1ff47f4aa
[ 381.988514][T10290] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 381.995645][T10292] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 381.997101][T10290] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 381.997124][T10290] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 381.997136][T10290] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 381.997149][T10290] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 381.997160][T10290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 381.997172][T10290] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 382.005963][T10294] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 382.008325][T10290]
[ 382.012004][T10292] CPU: 3 PID: 10292 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 382.051725][T10292] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 382.058486][T10292] Call Trace:
[ 382.060680][T10292]
[ 382.062395][T10292] dump_stack_lvl+0x16c/0x1f0
[ 382.065807][T10292] sysfs_warn_dup+0x7f/0xa0
[ 382.068108][T10292] sysfs_create_dir_ns+0x24d/0x2b0
[ 382.070915][T10292] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 382.074431][T10292] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 382.077011][T10292] ? do_raw_spin_unlock+0x172/0x230
[ 382.079322][T10292] kobject_add_internal+0x2c8/0x990
[ 382.081559][T10292] kobject_init_and_add+0x11c/0x190
[ 382.083802][T10292] ? __pfx_kobject_init_and_add+0x10/0x10
[ 382.086242][T10292] ? lockdep_init_map_type+0x16d/0x7d0
[ 382.088714][T10292] ? lockdep_init_map_type+0x16d/0x7d0
[ 382.091015][T10292] gfs2_sys_fs_add+0x207/0x470
[ 382.093048][T10292] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 382.095232][T10292] ? __pfx_alloc_workqueue+0x10/0x10
[ 382.097478][T10292] ? read_word_at_a_time+0xe/0x20
[ 382.099724][T10292] gfs2_fill_super+0x1352/0x2bf0
[ 382.101711][T10292] ? __pfx_gfs2_fill_super+0x10/0x10
[ 382.105072][T10292] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 382.107431][T10292] ? set_blocksize+0x2b1/0x350
[ 382.109312][T10292] ? sb_set_blocksize+0xf6/0x120
[ 382.111690][T10292] ? setup_bdev_super+0x392/0x720
[ 382.115292][T10292] get_tree_bdev+0x36f/0x610
[ 382.117271][T10292] ? __pfx_gfs2_fill_super+0x10/0x10
[ 382.119838][T10292] ? __pfx_get_tree_bdev+0x10/0x10
[ 382.122397][T10292] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 382.125110][T10292] ? cap_capable+0x1cf/0x240
[ 382.127209][T10292] gfs2_get_tree+0x4e/0x280
[ 382.127380][ T29] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 184ms
[ 382.129359][T10292] vfs_get_tree+0x8f/0x380
[ 382.129389][T10292] path_mount+0x14e6/0x1f20
[ 382.132860][ T29] gfs2: fsid=syz:syz.0: jid=0: Done
[ 382.135836][T10292] ? kmem_cache_free+0x12e/0x380
[ 382.150269][T10288] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 382.152618][T10292] ? __pfx_path_mount+0x10/0x10
[ 382.158918][T10292] ? putname+0x12e/0x170
[ 382.160792][T10292] __x64_sys_mount+0x297/0x320
[ 382.162842][T10292] ? __pfx___x64_sys_mount+0x10/0x10
[ 382.165101][T10292] do_syscall_64+0xcf/0x260
[ 382.167070][T10292] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 382.169575][T10292] RIP: 0033:0x7f354027f4aa
[ 382.171516][T10292] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 382.180963][T10292] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 382.181486][T10290] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 382.184551][T10292] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 382.201603][T10290] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 382.202986][T10292] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 382.209083][T10292] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 382.212308][T10292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 382.216496][T10292] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 382.220269][T10292]
[ 382.225133][T10292] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 382.232215][T10292] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 382.239011][T10294] CPU: 2 PID: 10294 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 382.254044][T10294] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 382.258634][T10294] Call Trace:
[ 382.262146][T10294]
[ 382.263541][T10294] dump_stack_lvl+0x16c/0x1f0
[ 382.265583][T10294] sysfs_warn_dup+0x7f/0xa0
[ 382.267610][T10294] sysfs_create_dir_ns+0x24d/0x2b0
[ 382.269950][T10294] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 382.289308][T10294] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 382.291972][T10294] ? do_raw_spin_unlock+0x172/0x230
[ 382.295970][T10294] kobject_add_internal+0x2c8/0x990
[ 382.298405][T10294] kobject_init_and_add+0x11c/0x190
[ 382.300936][T10294] ? __pfx_kobject_init_and_add+0x10/0x10
[ 382.307274][T10294] ? lockdep_init_map_type+0x16d/0x7d0
[ 382.309775][T10294] ? lockdep_init_map_type+0x16d/0x7d0
[ 382.312605][T10294] gfs2_sys_fs_add+0x207/0x470
[ 382.314870][T10294] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 382.317327][T10294] ? __pfx_alloc_workqueue+0x10/0x10
[ 382.319804][T10294] ? read_word_at_a_time+0xe/0x20
[ 382.324045][T10294] gfs2_fill_super+0x1352/0x2bf0
[ 382.326693][T10294] ? __pfx_gfs2_fill_super+0x10/0x10
[ 382.329508][T10294] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 382.335518][T10294] ? set_blocksize+0x2b1/0x350
[ 382.337725][T10294] ? sb_set_blocksize+0xf6/0x120
[ 382.340062][T10294] ? setup_bdev_super+0x392/0x720
[ 382.342794][T10294] get_tree_bdev+0x36f/0x610
[ 382.345412][T10294] ? __pfx_gfs2_fill_super+0x10/0x10
[ 382.347967][T10294] ? __pfx_get_tree_bdev+0x10/0x10
[ 382.356787][T10294] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 382.359504][T10294] ? cap_capable+0x1cf/0x240
[ 382.362652][T10294] gfs2_get_tree+0x4e/0x280
[ 382.365499][T10288] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 382.365940][T10294] vfs_get_tree+0x8f/0x380
[ 382.375572][T10294] path_mount+0x14e6/0x1f20
[ 382.377907][T10294] ? kmem_cache_free+0x12e/0x380
[ 382.380005][T10294] ? __pfx_path_mount+0x10/0x10
[ 382.382738][T10294] ? putname+0x12e/0x170
[ 382.384634][T10294] __x64_sys_mount+0x297/0x320
[ 382.388921][T10294] ? __pfx___x64_sys_mount+0x10/0x10
[ 382.392876][T10294] do_syscall_64+0xcf/0x260
[ 382.395395][T10294] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 382.398101][T10294] RIP: 0033:0x7fc2a807f4aa
[ 382.399936][T10294] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 382.407537][T10294] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 382.411030][T10294] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 382.415102][T10294] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 382.420996][T10294] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 382.427391][T10294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 382.432022][T10294] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 382.436900][T10294]
[ 382.442445][T10294] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 382.452423][T10294] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 382.474683][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 382.474683][ T5421] inode = 11 2340
[ 382.474683][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 382.482899][ T5421] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 382.486812][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 382.506612][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 382.513816][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 382.525791][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 382.530420][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 382.533673][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 382.536368][ T5421] CPU: 1 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 382.541372][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 382.548305][ T5421] Call Trace:
[ 382.550091][ T5421]
[ 382.551277][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 382.553124][ T5421] gfs2_withdraw+0xab8/0x1290
[ 382.554859][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 382.556632][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 382.558440][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 382.561829][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 382.564756][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 382.568187][ T5421] inode_go_instantiate+0x47/0x60
[ 382.572509][ T5421] gfs2_instantiate+0x169/0x250
[ 382.575312][ T5421] gfs2_glock_wait+0x214/0x330
[ 382.577810][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 382.580380][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 382.582798][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 382.585886][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 382.588619][ T5421] do_sync+0x6cf/0xd30
[ 382.590462][ T5421] ? __pfx_do_sync+0x10/0x10
[ 382.592669][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 382.595166][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 382.597469][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 382.600247][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 382.603053][ T5421] gfs2_quota_sync+0x419/0x630
[ 382.606633][ T5421] gfs2_sync_fs+0x44/0xb0
[ 382.609144][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 382.611756][ T5421] sync_filesystem+0x10d/0x290
[ 382.614061][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 382.616794][ T5421] kill_block_super+0x3b/0x90
[ 382.619577][ T5421] gfs2_kill_sb+0x360/0x410
[ 382.622319][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 382.625233][ T5421] deactivate_super+0xde/0x100
[ 382.627540][ T5421] cleanup_mnt+0x222/0x450
[ 382.630371][ T5421] task_work_run+0x14e/0x250
[ 382.633010][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 382.636134][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 382.639311][ T5421] do_syscall_64+0xdc/0x260
[ 382.642013][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 382.645203][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 382.647854][ T5421] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 382.657014][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 382.662450][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 382.667087][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 382.671673][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 382.676009][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 382.679903][ T5421] R13: 00007f7f1eac93b9 R14: 000000000005d170 R15: 0000000000000001
[ 382.683748][ T5421]
[ 383.262627][T10304] loop3: detected capacity change from 0 to 32768
[ 383.274474][T10304] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 383.279059][T10304] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 383.304329][T10304] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 383.310413][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 383.314299][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 383.334859][T10302] loop0: detected capacity change from 0 to 32768
[ 383.343224][T10302] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 383.355960][T10306] loop1: detected capacity change from 0 to 32768
[ 383.360725][T10302] CPU: 2 PID: 10302 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 383.364911][T10302] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 383.369254][T10302] Call Trace:
[ 383.370830][T10302]
[ 383.372198][T10302] dump_stack_lvl+0x16c/0x1f0
[ 383.374438][T10302] sysfs_warn_dup+0x7f/0xa0
[ 383.376493][T10302] sysfs_create_dir_ns+0x24d/0x2b0
[ 383.378868][T10302] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 383.381384][T10302] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 383.384021][T10302] ? do_raw_spin_unlock+0x172/0x230
[ 383.386298][T10302] kobject_add_internal+0x2c8/0x990
[ 383.388565][T10302] kobject_init_and_add+0x11c/0x190
[ 383.390894][T10302] ? __pfx_kobject_init_and_add+0x10/0x10
[ 383.393436][T10302] ? lockdep_init_map_type+0x16d/0x7d0
[ 383.395640][T10302] ? lockdep_init_map_type+0x16d/0x7d0
[ 383.397747][T10302] gfs2_sys_fs_add+0x207/0x470
[ 383.399584][T10302] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 383.401640][T10302] ? __pfx_alloc_workqueue+0x10/0x10
[ 383.403787][T10302] ? read_word_at_a_time+0xe/0x20
[ 383.405582][T10302] gfs2_fill_super+0x1352/0x2bf0
[ 383.423717][T10302] ? __pfx_gfs2_fill_super+0x10/0x10
[ 383.424419][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 110ms
[ 383.428507][T10302] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 383.431756][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 383.433607][T10302] ? set_blocksize+0x2b1/0x350
[ 383.436269][T10304] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 383.437624][T10302] ? sb_set_blocksize+0xf6/0x120
[ 383.447171][T10308] loop2: detected capacity change from 0 to 32768
[ 383.463127][T10302] ? setup_bdev_super+0x392/0x720
[ 383.480152][T10302] get_tree_bdev+0x36f/0x610
[ 383.482199][T10302] ? __pfx_gfs2_fill_super+0x10/0x10
[ 383.484449][T10308] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 383.484540][T10302] ? __pfx_get_tree_bdev+0x10/0x10
[ 383.490046][T10302] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 383.492554][T10302] ? cap_capable+0x1cf/0x240
[ 383.494618][T10302] gfs2_get_tree+0x4e/0x280
[ 383.496629][T10302] vfs_get_tree+0x8f/0x380
[ 383.498622][T10302] path_mount+0x14e6/0x1f20
[ 383.500709][T10302] ? kmem_cache_free+0x12e/0x380
[ 383.502939][T10302] ? __pfx_path_mount+0x10/0x10
[ 383.516558][T10302] ? putname+0x12e/0x170
[ 383.518503][T10302] __x64_sys_mount+0x297/0x320
[ 383.539158][T10302] ? __pfx___x64_sys_mount+0x10/0x10
[ 383.541451][T10302] do_syscall_64+0xcf/0x260
[ 383.543436][T10302] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 383.554200][T10302] RIP: 0033:0x7f354027f4aa
[ 383.556066][T10302] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 383.577720][T10302] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 383.581581][T10302] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 383.585015][T10302] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 383.592889][T10302] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 383.601527][T10302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 383.605153][T10302] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 383.608985][T10302]
[ 383.610394][T10308] CPU: 1 PID: 10308 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 383.614284][T10308] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 383.616940][T10302] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 383.618400][T10308] Call Trace:
[ 383.618411][T10308]
[ 383.618419][T10308] dump_stack_lvl+0x16c/0x1f0
[ 383.618447][T10308] sysfs_warn_dup+0x7f/0xa0
[ 383.618473][T10308] sysfs_create_dir_ns+0x24d/0x2b0
[ 383.618499][T10308] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 383.618543][T10308] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 383.618582][T10308] ? do_raw_spin_unlock+0x172/0x230
[ 383.618601][T10308] kobject_add_internal+0x2c8/0x990
[ 383.618627][T10308] kobject_init_and_add+0x11c/0x190
[ 383.618653][T10308] ? __pfx_kobject_init_and_add+0x10/0x10
[ 383.626443][T10302] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 383.627331][T10308] ? lockdep_init_map_type+0x16d/0x7d0
[ 383.630027][T10306] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 383.631512][T10308] ? lockdep_init_map_type+0x16d/0x7d0
[ 383.663004][T10308] gfs2_sys_fs_add+0x207/0x470
[ 383.664967][T10308] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 383.667343][T10308] ? __pfx_alloc_workqueue+0x10/0x10
[ 383.670321][T10308] ? read_word_at_a_time+0xe/0x20
[ 383.673212][T10308] gfs2_fill_super+0x1352/0x2bf0
[ 383.675867][T10308] ? __pfx_gfs2_fill_super+0x10/0x10
[ 383.678366][T10308] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 383.681552][T10308] ? set_blocksize+0x2b1/0x350
[ 383.682583][T10304] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 383.684265][T10308] ? sb_set_blocksize+0xf6/0x120
[ 383.689837][T10308] ? setup_bdev_super+0x392/0x720
[ 383.692734][T10308] get_tree_bdev+0x36f/0x610
[ 383.696052][T10308] ? __pfx_gfs2_fill_super+0x10/0x10
[ 383.699448][T10308] ? __pfx_get_tree_bdev+0x10/0x10
[ 383.702056][T10308] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 383.705486][T10308] ? cap_capable+0x1cf/0x240
[ 383.708426][T10308] gfs2_get_tree+0x4e/0x280
[ 383.711379][T10308] vfs_get_tree+0x8f/0x380
[ 383.713682][T10308] path_mount+0x14e6/0x1f20
[ 383.715736][T10308] ? kmem_cache_free+0x12e/0x380
[ 383.718551][T10308] ? __pfx_path_mount+0x10/0x10
[ 383.722537][T10308] ? putname+0x12e/0x170
[ 383.724959][T10308] __x64_sys_mount+0x297/0x320
[ 383.727169][T10308] ? __pfx___x64_sys_mount+0x10/0x10
[ 383.729314][T10308] do_syscall_64+0xcf/0x260
[ 383.731148][T10308] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 383.733513][T10308] RIP: 0033:0x7f7f1ea7f4aa
[ 383.735271][T10308] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 383.747600][T10308] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 383.751991][T10308] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 383.756372][T10308] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 383.760803][T10308] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 383.765264][T10308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 383.769311][T10308] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 383.772853][T10308]
[ 383.774088][T10306] CPU: 0 PID: 10306 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 383.776552][T10308] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 383.777828][T10306] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 383.777840][T10306] Call Trace:
[ 383.777847][T10306]
[ 383.777857][T10306] dump_stack_lvl+0x16c/0x1f0
[ 383.777882][T10306] sysfs_warn_dup+0x7f/0xa0
[ 383.784896][T10308] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 383.788944][T10306] sysfs_create_dir_ns+0x24d/0x2b0
[ 383.788972][T10306] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 383.788994][T10306] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 383.789010][T10306] ? do_raw_spin_unlock+0x172/0x230
[ 383.789025][T10306] kobject_add_internal+0x2c8/0x990
[ 383.789047][T10306] kobject_init_and_add+0x11c/0x190
[ 383.814510][T10306] ? __pfx_kobject_init_and_add+0x10/0x10
[ 383.816936][T10306] ? lockdep_init_map_type+0x16d/0x7d0
[ 383.819320][T10306] ? lockdep_init_map_type+0x16d/0x7d0
[ 383.821787][T10306] gfs2_sys_fs_add+0x207/0x470
[ 383.824925][T10306] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 383.827557][T10306] ? __pfx_alloc_workqueue+0x10/0x10
[ 383.830706][T10306] ? read_word_at_a_time+0xe/0x20
[ 383.832884][T10306] gfs2_fill_super+0x1352/0x2bf0
[ 383.835804][T10306] ? __pfx_gfs2_fill_super+0x10/0x10
[ 383.838448][T10306] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 383.840957][T10306] ? set_blocksize+0x2b1/0x350
[ 383.846010][T10306] ? sb_set_blocksize+0xf6/0x120
[ 383.848520][T10306] ? setup_bdev_super+0x392/0x720
[ 383.851804][T10306] get_tree_bdev+0x36f/0x610
[ 383.854589][T10306] ? __pfx_gfs2_fill_super+0x10/0x10
[ 383.857634][T10306] ? __pfx_get_tree_bdev+0x10/0x10
[ 383.860274][T10306] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 383.863292][T10306] ? cap_capable+0x1cf/0x240
[ 383.865880][T10306] gfs2_get_tree+0x4e/0x280
[ 383.868668][T10306] vfs_get_tree+0x8f/0x380
[ 383.870810][T10306] path_mount+0x14e6/0x1f20
[ 383.872767][T10306] ? kmem_cache_free+0x12e/0x380
[ 383.874968][T10306] ? __pfx_path_mount+0x10/0x10
[ 383.877285][T10306] ? putname+0x12e/0x170
[ 383.879453][T10306] __x64_sys_mount+0x297/0x320
[ 383.882331][T10306] ? __pfx___x64_sys_mount+0x10/0x10
[ 383.884980][T10306] do_syscall_64+0xcf/0x260
[ 383.887426][T10306] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 383.890758][T10306] RIP: 0033:0x7fc2a807f4aa
[ 383.893259][T10306] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 383.901907][T10306] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 383.906425][T10306] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 383.909806][T10306] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 383.913243][T10306] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 383.917072][T10306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 383.921088][T10306] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 383.924765][T10306]
[ 383.927472][T10306] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 383.936128][T10306] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 383.955363][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 383.955363][ T5425] inode = 11 2340
[ 383.955363][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 383.963717][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 383.983634][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 383.988352][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 384.041132][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 384.081655][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 384.119299][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 384.122469][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 384.125212][ T5425] CPU: 0 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 384.134506][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 384.150038][ T5425] Call Trace:
[ 384.151495][ T5425]
[ 384.152730][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 384.154950][ T5425] gfs2_withdraw+0xab8/0x1290
[ 384.157136][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 384.169620][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 384.171721][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 384.173927][ T5425] gfs2_inode_refresh+0xc94/0x1090
[ 384.176224][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 384.178859][ T5425] inode_go_instantiate+0x47/0x60
[ 384.186066][ T5425] gfs2_instantiate+0x169/0x250
[ 384.188274][ T5425] gfs2_glock_wait+0x214/0x330
[ 384.190456][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 384.192845][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 384.196511][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 384.198937][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 384.202247][ T5425] do_sync+0x6cf/0xd30
[ 384.204386][ T5425] ? __pfx_do_sync+0x10/0x10
[ 384.206595][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 384.208910][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 384.211127][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 384.213782][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 384.215946][ T5425] gfs2_quota_sync+0x419/0x630
[ 384.218740][ T5425] gfs2_sync_fs+0x44/0xb0
[ 384.221955][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 384.226515][ T5425] sync_filesystem+0x10d/0x290
[ 384.229900][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 384.233008][ T5425] kill_block_super+0x3b/0x90
[ 384.235849][ T5425] gfs2_kill_sb+0x360/0x410
[ 384.239084][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 384.242174][ T5425] deactivate_super+0xde/0x100
[ 384.244830][ T5425] cleanup_mnt+0x222/0x450
[ 384.247553][ T5425] task_work_run+0x14e/0x250
[ 384.250213][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 384.253227][ T5425] syscall_exit_to_user_mode+0x278/0x2a0
[ 384.256494][ T5425] do_syscall_64+0xdc/0x260
[ 384.259017][ T5425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 384.262459][ T5425] RIP: 0033:0x7fc1ff47f0d7
[ 384.265143][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 384.274325][ T5425] RSP: 002b:00007ffc02572aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 384.278207][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc1ff47f0d7
[ 384.282531][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc02572b60
[ 384.286505][ T5425] RBP: 00007ffc02572b60 R08: 0000000000000000 R09: 0000000000000000
[ 384.290095][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc02573c20
[ 384.293837][ T5425] R13: 00007fc1ff4c93b9 R14: 000000000005d6bc R15: 0000000000000001
[ 384.297710][ T5425]
[ 384.603721][T10316] loop1: detected capacity change from 0 to 32768
[ 384.620661][T10316] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 384.628588][T10316] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 384.690389][T10316] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 384.694342][ T5543] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 384.697081][ T5543] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 384.699822][T10320] loop2: detected capacity change from 0 to 32768
[ 384.725926][T10320] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 384.727657][T10319] loop0: detected capacity change from 0 to 32768
[ 384.730851][T10320] CPU: 3 PID: 10320 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 384.736617][T10320] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 384.740828][T10319] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 384.742007][T10320] Call Trace:
[ 384.742015][T10320]
[ 384.748220][T10320] dump_stack_lvl+0x16c/0x1f0
[ 384.750790][T10320] sysfs_warn_dup+0x7f/0xa0
[ 384.753214][T10320] sysfs_create_dir_ns+0x24d/0x2b0
[ 384.755811][T10320] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 384.758704][T10320] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 384.761524][T10320] ? do_raw_spin_unlock+0x172/0x230
[ 384.763506][T10320] kobject_add_internal+0x2c8/0x990
[ 384.765588][T10320] kobject_init_and_add+0x11c/0x190
[ 384.767689][T10320] ? __pfx_kobject_init_and_add+0x10/0x10
[ 384.769958][T10320] ? lockdep_init_map_type+0x16d/0x7d0
[ 384.772577][T10320] ? lockdep_init_map_type+0x16d/0x7d0
[ 384.775545][T10320] gfs2_sys_fs_add+0x207/0x470
[ 384.778220][T10320] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 384.780753][T10320] ? __pfx_alloc_workqueue+0x10/0x10
[ 384.783252][T10320] ? read_word_at_a_time+0xe/0x20
[ 384.785404][T10320] gfs2_fill_super+0x1352/0x2bf0
[ 384.788025][ T5543] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 90ms
[ 384.788182][T10320] ? __pfx_gfs2_fill_super+0x10/0x10
[ 384.794420][T10320] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 384.795581][ T5543] gfs2: fsid=syz:syz.0: jid=0: Done
[ 384.796612][T10320] ? set_blocksize+0x2b1/0x350
[ 384.796633][T10320] ? sb_set_blocksize+0xf6/0x120
[ 384.796649][T10320] ? setup_bdev_super+0x392/0x720
[ 384.796713][T10320] get_tree_bdev+0x36f/0x610
[ 384.796734][T10320] ? __pfx_gfs2_fill_super+0x10/0x10
[ 384.802181][T10316] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 384.802422][T10320] ? __pfx_get_tree_bdev+0x10/0x10
[ 384.819358][T10320] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 384.822767][T10320] ? cap_capable+0x1cf/0x240
[ 384.825120][T10320] gfs2_get_tree+0x4e/0x280
[ 384.827349][T10320] vfs_get_tree+0x8f/0x380
[ 384.829327][T10320] path_mount+0x14e6/0x1f20
[ 384.831648][T10320] ? kmem_cache_free+0x12e/0x380
[ 384.834181][T10320] ? __pfx_path_mount+0x10/0x10
[ 384.836598][T10320] ? putname+0x12e/0x170
[ 384.838481][T10320] __x64_sys_mount+0x297/0x320
[ 384.840896][T10320] ? __pfx___x64_sys_mount+0x10/0x10
[ 384.843581][T10320] do_syscall_64+0xcf/0x260
[ 384.845825][T10320] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 384.848749][T10320] RIP: 0033:0x7f7f1ea7f4aa
[ 384.850541][T10320] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 384.859168][T10320] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 384.863727][T10320] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 384.867988][T10320] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 384.872468][T10320] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 384.876384][T10320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 384.880255][T10320] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 384.884378][T10320]
[ 384.885739][T10319] CPU: 1 PID: 10319 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 384.889259][T10320] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 384.889883][T10319] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 384.889899][T10319] Call Trace:
[ 384.889907][T10319]
[ 384.889914][T10319] dump_stack_lvl+0x16c/0x1f0
[ 384.896476][T10320] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 384.901329][T10319] sysfs_warn_dup+0x7f/0xa0
[ 384.901362][T10319] sysfs_create_dir_ns+0x24d/0x2b0
[ 384.901385][T10319] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 384.901408][T10319] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 384.901426][T10319] ? do_raw_spin_unlock+0x172/0x230
[ 384.901443][T10319] kobject_add_internal+0x2c8/0x990
[ 384.901469][T10319] kobject_init_and_add+0x11c/0x190
[ 384.926534][T10319] ? __pfx_kobject_init_and_add+0x10/0x10
[ 384.928794][T10319] ? lockdep_init_map_type+0x16d/0x7d0
[ 384.931005][T10319] ? lockdep_init_map_type+0x16d/0x7d0
[ 384.933165][T10319] gfs2_sys_fs_add+0x207/0x470
[ 384.935658][T10319] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 384.938884][T10319] ? __pfx_alloc_workqueue+0x10/0x10
[ 384.942237][T10319] ? read_word_at_a_time+0xe/0x20
[ 384.945081][T10319] gfs2_fill_super+0x1352/0x2bf0
[ 384.948208][T10319] ? __pfx_gfs2_fill_super+0x10/0x10
[ 384.951639][T10319] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 384.954577][T10319] ? set_blocksize+0x2b1/0x350
[ 384.957213][T10319] ? sb_set_blocksize+0xf6/0x120
[ 384.960233][T10319] ? setup_bdev_super+0x392/0x720
[ 384.963436][T10319] get_tree_bdev+0x36f/0x610
[ 384.966412][T10319] ? __pfx_gfs2_fill_super+0x10/0x10
[ 384.969766][T10319] ? __pfx_get_tree_bdev+0x10/0x10
[ 384.972474][T10319] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 384.975072][T10319] ? cap_capable+0x1cf/0x240
[ 384.977436][T10319] gfs2_get_tree+0x4e/0x280
[ 384.980149][T10319] vfs_get_tree+0x8f/0x380
[ 384.982424][T10319] path_mount+0x14e6/0x1f20
[ 384.984572][T10319] ? kmem_cache_free+0x12e/0x380
[ 384.987107][T10319] ? __pfx_path_mount+0x10/0x10
[ 384.989292][T10319] ? putname+0x12e/0x170
[ 384.991633][T10319] __x64_sys_mount+0x297/0x320
[ 384.994317][T10319] ? __pfx___x64_sys_mount+0x10/0x10
[ 384.997156][T10319] do_syscall_64+0xcf/0x260
[ 384.999452][T10319] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 385.002681][T10319] RIP: 0033:0x7f354027f4aa
[ 385.004712][T10319] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 385.012456][T10319] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 385.016017][T10319] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 385.020830][T10319] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 385.024816][T10319] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 385.029171][T10319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 385.033063][T10319] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 385.037600][T10319]
[ 385.041632][T10319] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 385.053346][T10319] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 385.156043][T10323] loop3: detected capacity change from 0 to 32768
[ 385.156987][T10316] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 385.169693][T10323] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 385.172998][T10323] CPU: 2 PID: 10323 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 385.178038][T10323] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 385.183125][T10323] Call Trace:
[ 385.184731][T10323]
[ 385.186176][T10323] dump_stack_lvl+0x16c/0x1f0
[ 385.188581][T10323] sysfs_warn_dup+0x7f/0xa0
[ 385.190699][T10323] sysfs_create_dir_ns+0x24d/0x2b0
[ 385.193046][T10323] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 385.195550][T10323] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 385.198341][T10323] ? do_raw_spin_unlock+0x172/0x230
[ 385.200793][T10323] kobject_add_internal+0x2c8/0x990
[ 385.203540][T10323] kobject_init_and_add+0x11c/0x190
[ 385.205994][T10323] ? __pfx_kobject_init_and_add+0x10/0x10
[ 385.208777][T10323] ? lockdep_init_map_type+0x16d/0x7d0
[ 385.210976][T10323] ? lockdep_init_map_type+0x16d/0x7d0
[ 385.213121][T10323] gfs2_sys_fs_add+0x207/0x470
[ 385.214969][T10323] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 385.217115][T10323] ? __pfx_alloc_workqueue+0x10/0x10
[ 385.219316][T10323] ? read_word_at_a_time+0xe/0x20
[ 385.221468][T10323] gfs2_fill_super+0x1352/0x2bf0
[ 385.223544][T10323] ? __pfx_gfs2_fill_super+0x10/0x10
[ 385.225725][T10323] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 385.227939][T10323] ? set_blocksize+0x2b1/0x350
[ 385.229886][T10323] ? sb_set_blocksize+0xf6/0x120
[ 385.233043][T10323] ? setup_bdev_super+0x392/0x720
[ 385.235250][T10323] get_tree_bdev+0x36f/0x610
[ 385.237819][T10323] ? __pfx_gfs2_fill_super+0x10/0x10
[ 385.241428][T10323] ? __pfx_get_tree_bdev+0x10/0x10
[ 385.244143][T10323] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 385.247179][T10323] ? cap_capable+0x1cf/0x240
[ 385.249246][T10323] gfs2_get_tree+0x4e/0x280
[ 385.251240][T10323] vfs_get_tree+0x8f/0x380
[ 385.253468][T10323] path_mount+0x14e6/0x1f20
[ 385.255369][T10323] ? kmem_cache_free+0x12e/0x380
[ 385.257545][T10323] ? __pfx_path_mount+0x10/0x10
[ 385.259657][T10323] ? putname+0x12e/0x170
[ 385.261333][T10323] __x64_sys_mount+0x297/0x320
[ 385.263270][T10323] ? __pfx___x64_sys_mount+0x10/0x10
[ 385.265642][T10323] do_syscall_64+0xcf/0x260
[ 385.267670][T10323] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 385.270347][T10323] RIP: 0033:0x7fc1ff47f4aa
[ 385.272221][T10323] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 385.280421][T10323] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 385.283801][T10323] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 385.286876][T10323] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 385.289925][T10323] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 385.293061][T10323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 385.296251][T10323] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 385.299680][T10323]
[ 385.308693][T10323] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 385.314242][T10323] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 385.342115][ T5416] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 385.342115][ T5416] inode = 11 2340
[ 385.342115][ T5416] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 385.353424][ T5416] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 385.358902][ T5416] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5416 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 385.364881][ T5416] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 385.369831][ T5416] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 385.383707][ T5416] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 385.388964][ T5416] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 385.392793][ T5416] gfs2: fsid=syz:syz.0: File system withdrawn
[ 385.396628][ T5416] CPU: 0 PID: 5416 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 385.401744][ T5416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 385.406842][ T5416] Call Trace:
[ 385.408415][ T5416]
[ 385.409812][ T5416] dump_stack_lvl+0x16c/0x1f0
[ 385.411992][ T5416] gfs2_withdraw+0xab8/0x1290
[ 385.414186][ T5416] ? __pfx_gfs2_withdraw+0x10/0x10
[ 385.417226][ T5416] ? map_id_range_down+0x2b6/0x3a0
[ 385.419879][ T5416] ? __pfx_map_id_range_down+0x10/0x10
[ 385.422142][ T5416] gfs2_inode_refresh+0xc94/0x1090
[ 385.424254][ T5416] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 385.426487][ T5416] inode_go_instantiate+0x47/0x60
[ 385.428610][ T5416] gfs2_instantiate+0x169/0x250
[ 385.446587][ T5416] gfs2_glock_wait+0x214/0x330
[ 385.448448][ T5416] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 385.450524][ T5416] gfs2_glock_nq+0x946/0x1cd0
[ 385.452371][ T5416] ? do_raw_spin_unlock+0x172/0x230
[ 385.454382][ T5416] ? __gfs2_holder_init+0x18a/0x2f0
[ 385.456350][ T5416] do_sync+0x6cf/0xd30
[ 385.457926][ T5416] ? __pfx_do_sync+0x10/0x10
[ 385.459738][ T5416] ? gfs2_quota_sync+0x4ad/0x630
[ 385.461649][ T5416] ? gfs2_quota_sync+0x419/0x630
[ 385.475668][ T5416] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 385.477737][ T5416] ? qd_check_sync+0x3d8/0x4f0
[ 385.479605][ T5416] gfs2_quota_sync+0x419/0x630
[ 385.481431][ T5416] gfs2_sync_fs+0x44/0xb0
[ 385.483101][ T5416] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 385.485002][ T5416] sync_filesystem+0x10d/0x290
[ 385.486881][ T5416] generic_shutdown_super+0x7e/0x3d0
[ 385.488901][ T5416] kill_block_super+0x3b/0x90
[ 385.491549][ T5416] gfs2_kill_sb+0x360/0x410
[ 385.493529][ T5416] deactivate_locked_super+0xbe/0x1a0
[ 385.495602][ T5416] deactivate_super+0xde/0x100
[ 385.497451][ T5416] cleanup_mnt+0x222/0x450
[ 385.499169][ T5416] task_work_run+0x14e/0x250
[ 385.500822][ T5416] ? __pfx_task_work_run+0x10/0x10
[ 385.502617][ T5416] syscall_exit_to_user_mode+0x278/0x2a0
[ 385.504932][ T5416] do_syscall_64+0xdc/0x260
[ 385.506992][ T5416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 385.509849][ T5416] RIP: 0033:0x7fc2a807f0d7
[ 385.511983][ T5416] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 385.521451][ T5416] RSP: 002b:00007ffdf8694db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 385.525405][ T5416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc2a807f0d7
[ 385.529090][ T5416] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdf8694e70
[ 385.532395][ T5416] RBP: 00007ffdf8694e70 R08: 0000000000000000 R09: 0000000000000000
[ 385.535623][ T5416] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdf8695f30
[ 385.539627][ T5416] R13: 00007fc2a80c93b9 R14: 000000000005dc43 R15: 0000000000000001
[ 385.542872][ T5416]
[ 385.824171][T10333] loop2: detected capacity change from 0 to 32768
[ 385.840717][T10333] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 385.844713][T10333] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 385.849784][T10334] loop0: detected capacity change from 0 to 32768
[ 385.856087][T10333] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 385.862244][T10334] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 385.880807][ T29] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 385.884662][ T29] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 385.888811][T10334] CPU: 3 PID: 10334 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 385.893282][T10334] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 385.897880][T10334] Call Trace:
[ 385.899686][T10334]
[ 385.901346][T10334] dump_stack_lvl+0x16c/0x1f0
[ 385.903986][T10334] sysfs_warn_dup+0x7f/0xa0
[ 385.906132][T10334] sysfs_create_dir_ns+0x24d/0x2b0
[ 385.908382][T10334] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 385.910717][T10334] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 385.912887][T10334] ? do_raw_spin_unlock+0x172/0x230
[ 385.915034][T10334] kobject_add_internal+0x2c8/0x990
[ 385.917238][T10334] kobject_init_and_add+0x11c/0x190
[ 385.919575][T10334] ? __pfx_kobject_init_and_add+0x10/0x10
[ 385.922194][T10334] ? lockdep_init_map_type+0x16d/0x7d0
[ 385.924764][T10334] ? lockdep_init_map_type+0x16d/0x7d0
[ 385.927356][T10334] gfs2_sys_fs_add+0x207/0x470
[ 385.929585][T10334] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 385.931956][T10334] ? __pfx_alloc_workqueue+0x10/0x10
[ 385.934417][T10334] ? read_word_at_a_time+0xe/0x20
[ 385.936818][ T29] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 52ms
[ 385.936838][T10334] gfs2_fill_super+0x1352/0x2bf0
[ 385.942254][T10334] ? __pfx_gfs2_fill_super+0x10/0x10
[ 385.944440][T10334] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 385.946796][T10334] ? set_blocksize+0x2b1/0x350
[ 385.948811][T10334] ? sb_set_blocksize+0xf6/0x120
[ 385.949641][ T29] gfs2: fsid=syz:syz.0: jid=0: Done
[ 385.950899][T10334] ? setup_bdev_super+0x392/0x720
[ 385.950924][T10334] get_tree_bdev+0x36f/0x610
[ 385.950947][T10334] ? __pfx_gfs2_fill_super+0x10/0x10
[ 385.950962][T10334] ? __pfx_get_tree_bdev+0x10/0x10
[ 385.953309][T10333] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 385.955276][T10334] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 385.955298][T10334] ? cap_capable+0x1cf/0x240
[ 385.955321][T10334] gfs2_get_tree+0x4e/0x280
[ 385.955344][T10334] vfs_get_tree+0x8f/0x380
[ 385.972596][T10334] path_mount+0x14e6/0x1f20
[ 385.974530][T10334] ? kmem_cache_free+0x12e/0x380
[ 385.976593][T10334] ? __pfx_path_mount+0x10/0x10
[ 385.978661][T10334] ? putname+0x12e/0x170
[ 385.980436][T10334] __x64_sys_mount+0x297/0x320
[ 385.982421][T10334] ? __pfx___x64_sys_mount+0x10/0x10
[ 385.984618][T10334] do_syscall_64+0xcf/0x260
[ 385.986517][T10334] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 385.989015][T10334] RIP: 0033:0x7f354027f4aa
[ 385.990904][T10334] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 385.997381][T10334] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 386.000575][T10334] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 386.003726][T10334] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 386.006907][T10334] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 386.010508][T10334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 386.014580][T10334] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 386.018094][T10334]
[ 386.025840][T10334] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 386.032952][T10334] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 386.039258][T10330] loop3: detected capacity change from 0 to 32768
[ 386.051270][T10330] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 386.056546][T10330] CPU: 0 PID: 10330 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 386.062694][T10330] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 386.067635][T10330] Call Trace:
[ 386.069444][T10330]
[ 386.071009][T10330] dump_stack_lvl+0x16c/0x1f0
[ 386.073745][T10330] sysfs_warn_dup+0x7f/0xa0
[ 386.076291][T10330] sysfs_create_dir_ns+0x24d/0x2b0
[ 386.078830][T10330] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 386.081494][T10330] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 386.084016][T10330] ? do_raw_spin_unlock+0x172/0x230
[ 386.086373][T10330] kobject_add_internal+0x2c8/0x990
[ 386.088657][T10330] kobject_init_and_add+0x11c/0x190
[ 386.091603][T10330] ? __pfx_kobject_init_and_add+0x10/0x10
[ 386.094228][T10330] ? lockdep_init_map_type+0x16d/0x7d0
[ 386.096586][T10330] ? lockdep_init_map_type+0x16d/0x7d0
[ 386.099069][T10330] gfs2_sys_fs_add+0x207/0x470
[ 386.101202][T10330] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 386.103515][T10330] ? __pfx_alloc_workqueue+0x10/0x10
[ 386.105901][T10330] ? read_word_at_a_time+0xe/0x20
[ 386.108312][T10330] gfs2_fill_super+0x1352/0x2bf0
[ 386.110352][T10330] ? __pfx_gfs2_fill_super+0x10/0x10
[ 386.112488][T10330] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 386.114718][T10330] ? set_blocksize+0x2b1/0x350
[ 386.116853][T10330] ? sb_set_blocksize+0xf6/0x120
[ 386.119043][T10330] ? setup_bdev_super+0x392/0x720
[ 386.121373][T10330] get_tree_bdev+0x36f/0x610
[ 386.123471][T10330] ? __pfx_gfs2_fill_super+0x10/0x10
[ 386.125830][T10330] ? __pfx_get_tree_bdev+0x10/0x10
[ 386.128120][T10330] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 386.130694][T10330] ? cap_capable+0x1cf/0x240
[ 386.132752][T10330] gfs2_get_tree+0x4e/0x280
[ 386.134769][T10330] vfs_get_tree+0x8f/0x380
[ 386.136751][T10330] path_mount+0x14e6/0x1f20
[ 386.138849][T10330] ? kmem_cache_free+0x12e/0x380
[ 386.141040][T10330] ? __pfx_path_mount+0x10/0x10
[ 386.143135][T10330] ? putname+0x12e/0x170
[ 386.144965][T10330] __x64_sys_mount+0x297/0x320
[ 386.147114][T10330] ? __pfx___x64_sys_mount+0x10/0x10
[ 386.147966][T10338] loop1: detected capacity change from 0 to 32768
[ 386.149253][T10330] do_syscall_64+0xcf/0x260
[ 386.149280][T10330] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 386.149311][T10330] RIP: 0033:0x7fc1ff47f4aa
[ 386.149326][T10330] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 386.149342][T10330] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 386.168179][T10338] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 386.170251][T10330] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 386.170264][T10330] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 386.170275][T10330] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 386.170286][T10330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 386.170302][T10330] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 386.170315][T10330]
[ 386.179333][T10330] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 386.179351][T10330] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 386.202533][T10333] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 386.209229][T10338] CPU: 2 PID: 10338 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 386.213009][T10338] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 386.217341][T10338] Call Trace:
[ 386.218866][T10338]
[ 386.220553][T10338] dump_stack_lvl+0x16c/0x1f0
[ 386.222741][T10338] sysfs_warn_dup+0x7f/0xa0
[ 386.224841][T10338] sysfs_create_dir_ns+0x24d/0x2b0
[ 386.227285][T10338] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 386.229885][T10338] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 386.232319][T10338] ? do_raw_spin_unlock+0x172/0x230
[ 386.234379][T10338] kobject_add_internal+0x2c8/0x990
[ 386.236431][T10338] kobject_init_and_add+0x11c/0x190
[ 386.238488][T10338] ? __pfx_kobject_init_and_add+0x10/0x10
[ 386.240768][T10338] ? lockdep_init_map_type+0x16d/0x7d0
[ 386.242952][T10338] ? lockdep_init_map_type+0x16d/0x7d0
[ 386.245102][T10338] gfs2_sys_fs_add+0x207/0x470
[ 386.247254][T10338] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 386.249727][T10338] ? __pfx_alloc_workqueue+0x10/0x10
[ 386.251834][T10338] ? read_word_at_a_time+0xe/0x20
[ 386.253717][T10338] gfs2_fill_super+0x1352/0x2bf0
[ 386.255630][T10338] ? __pfx_gfs2_fill_super+0x10/0x10
[ 386.257723][T10338] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 386.259895][T10338] ? set_blocksize+0x2b1/0x350
[ 386.262001][T10338] ? sb_set_blocksize+0xf6/0x120
[ 386.264021][T10338] ? setup_bdev_super+0x392/0x720
[ 386.266050][T10338] get_tree_bdev+0x36f/0x610
[ 386.267854][T10338] ? __pfx_gfs2_fill_super+0x10/0x10
[ 386.269860][T10338] ? __pfx_get_tree_bdev+0x10/0x10
[ 386.272151][T10338] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 386.274360][T10338] ? cap_capable+0x1cf/0x240
[ 386.276175][T10338] gfs2_get_tree+0x4e/0x280
[ 386.278033][T10338] vfs_get_tree+0x8f/0x380
[ 386.279788][T10338] path_mount+0x14e6/0x1f20
[ 386.281540][T10338] ? kmem_cache_free+0x12e/0x380
[ 386.284627][T10338] ? __pfx_path_mount+0x10/0x10
[ 386.287051][T10338] ? putname+0x12e/0x170
[ 386.288651][T10338] __x64_sys_mount+0x297/0x320
[ 386.290593][T10338] ? __pfx___x64_sys_mount+0x10/0x10
[ 386.292999][T10338] do_syscall_64+0xcf/0x260
[ 386.294932][T10338] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 386.297220][T10338] RIP: 0033:0x7fc2a807f4aa
[ 386.298973][T10338] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 386.306808][T10338] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 386.310362][T10338] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 386.314331][T10338] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 386.317746][T10338] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 386.321006][T10338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 386.325140][T10338] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 386.328199][T10338]
[ 386.348998][T10338] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 386.356411][T10338] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 386.362780][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 386.362780][ T5421] inode = 11 2340
[ 386.362780][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 386.374165][ T5421] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 386.378405][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 386.393112][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 386.397172][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 386.406845][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 386.412805][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 386.416782][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 386.421612][ T5421] CPU: 1 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 386.426669][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 386.431511][ T5421] Call Trace:
[ 386.434057][ T5421]
[ 386.435437][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 386.437527][ T5421] gfs2_withdraw+0xab8/0x1290
[ 386.439628][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 386.441818][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 386.445184][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 386.448617][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 386.451451][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 386.454549][ T5421] inode_go_instantiate+0x47/0x60
[ 386.457386][ T5421] gfs2_instantiate+0x169/0x250
[ 386.459979][ T5421] gfs2_glock_wait+0x214/0x330
[ 386.462689][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 386.464826][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 386.466775][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 386.468827][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 386.470869][ T5421] do_sync+0x6cf/0xd30
[ 386.479366][ T5421] ? __pfx_do_sync+0x10/0x10
[ 386.481385][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 386.483624][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 386.485884][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 386.488231][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 386.490360][ T5421] gfs2_quota_sync+0x419/0x630
[ 386.492501][ T5421] gfs2_sync_fs+0x44/0xb0
[ 386.494995][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 386.497775][ T5421] sync_filesystem+0x10d/0x290
[ 386.499897][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 386.502199][ T5421] kill_block_super+0x3b/0x90
[ 386.504224][ T5421] gfs2_kill_sb+0x360/0x410
[ 386.506255][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 386.508616][ T5421] deactivate_super+0xde/0x100
[ 386.510597][ T5421] cleanup_mnt+0x222/0x450
[ 386.512461][ T5421] task_work_run+0x14e/0x250
[ 386.514393][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 386.516583][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 386.519123][ T5421] do_syscall_64+0xdc/0x260
[ 386.521054][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 386.524268][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 386.526296][ T5421] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 386.535220][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 386.539203][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 386.542988][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 386.546599][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 386.550542][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 386.554170][ T5421] R13: 00007f7f1eac93b9 R14: 000000000005e0c0 R15: 0000000000000001
[ 386.557737][ T5421]
2024/04/14 23:34:18 executed programs: 1352
[ 386.649933][T10344] loop3: detected capacity change from 0 to 32768
[ 386.679626][T10344] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 386.682651][T10344] CPU: 2 PID: 10344 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 386.686920][T10344] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 386.691501][T10344] Call Trace:
[ 386.692965][T10344]
[ 386.694320][T10344] dump_stack_lvl+0x16c/0x1f0
[ 386.696461][T10344] sysfs_warn_dup+0x7f/0xa0
[ 386.698748][T10344] sysfs_create_dir_ns+0x24d/0x2b0
[ 386.701200][T10344] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 386.703979][T10344] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 386.706715][T10344] ? do_raw_spin_unlock+0x172/0x230
[ 386.709037][T10344] kobject_add_internal+0x2c8/0x990
[ 386.711456][T10344] kobject_init_and_add+0x11c/0x190
[ 386.713837][T10344] ? __pfx_kobject_init_and_add+0x10/0x10
[ 386.716402][T10344] ? lockdep_init_map_type+0x16d/0x7d0
[ 386.718912][T10344] ? lockdep_init_map_type+0x16d/0x7d0
[ 386.721313][T10344] gfs2_sys_fs_add+0x207/0x470
[ 386.723678][T10344] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 386.725914][T10344] ? __pfx_alloc_workqueue+0x10/0x10
[ 386.728221][T10344] ? read_word_at_a_time+0xe/0x20
[ 386.730435][T10344] gfs2_fill_super+0x1352/0x2bf0
[ 386.732579][T10344] ? __pfx_gfs2_fill_super+0x10/0x10
[ 386.735786][T10344] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 386.738115][T10344] ? set_blocksize+0x2b1/0x350
[ 386.740181][T10344] ? sb_set_blocksize+0xf6/0x120
[ 386.742429][T10344] ? setup_bdev_super+0x392/0x720
[ 386.744685][T10344] get_tree_bdev+0x36f/0x610
[ 386.746819][T10344] ? __pfx_gfs2_fill_super+0x10/0x10
[ 386.749143][T10344] ? __pfx_get_tree_bdev+0x10/0x10
[ 386.752082][T10344] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 386.755522][T10344] ? cap_capable+0x1cf/0x240
[ 386.757733][T10344] gfs2_get_tree+0x4e/0x280
[ 386.760915][T10344] vfs_get_tree+0x8f/0x380
[ 386.762989][T10344] path_mount+0x14e6/0x1f20
[ 386.765126][T10344] ? kmem_cache_free+0x12e/0x380
[ 386.767637][T10344] ? __pfx_path_mount+0x10/0x10
[ 386.769863][T10344] ? putname+0x12e/0x170
[ 386.771856][T10344] __x64_sys_mount+0x297/0x320
[ 386.773702][T10344] ? __pfx___x64_sys_mount+0x10/0x10
[ 386.776388][T10344] do_syscall_64+0xcf/0x260
[ 386.778663][T10344] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 386.781510][T10344] RIP: 0033:0x7fc1ff47f4aa
[ 386.783648][T10344] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 386.793265][T10344] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 386.797241][T10344] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 386.800810][T10344] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 386.803972][T10344] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 386.807099][T10344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 386.809915][T10344] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 386.813407][T10344]
[ 386.826816][T10344] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 386.833318][T10344] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 387.108494][T10346] loop0: detected capacity change from 0 to 32768
[ 387.124475][T10346] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 387.129818][T10346] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 387.153796][T10346] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 387.158353][ T5510] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 387.162299][ T5510] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 387.230062][ T5510] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 67ms
[ 387.235737][ T5510] gfs2: fsid=syz:syz.0: jid=0: Done
[ 387.238396][T10346] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 387.261070][T10349] loop1: detected capacity change from 0 to 32768
[ 387.277009][T10349] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 387.283542][T10349] CPU: 3 PID: 10349 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 387.287548][T10349] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 387.306014][T10349] Call Trace:
[ 387.307586][T10349]
[ 387.308936][T10349] dump_stack_lvl+0x16c/0x1f0
[ 387.311084][T10349] sysfs_warn_dup+0x7f/0xa0
[ 387.313182][T10349] sysfs_create_dir_ns+0x24d/0x2b0
[ 387.315526][T10349] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 387.318010][T10349] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 387.320429][T10349] ? do_raw_spin_unlock+0x172/0x230
[ 387.338857][T10349] kobject_add_internal+0x2c8/0x990
[ 387.341240][T10349] kobject_init_and_add+0x11c/0x190
[ 387.343645][T10349] ? __pfx_kobject_init_and_add+0x10/0x10
[ 387.346270][T10349] ? lockdep_init_map_type+0x16d/0x7d0
[ 387.348768][T10349] ? lockdep_init_map_type+0x16d/0x7d0
[ 387.351295][T10349] gfs2_sys_fs_add+0x207/0x470
[ 387.353513][T10349] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 387.367960][T10349] ? __pfx_alloc_workqueue+0x10/0x10
[ 387.370315][T10349] ? read_word_at_a_time+0xe/0x20
[ 387.372559][T10349] gfs2_fill_super+0x1352/0x2bf0
[ 387.374730][T10349] ? __pfx_gfs2_fill_super+0x10/0x10
[ 387.377045][T10349] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 387.379392][T10349] ? set_blocksize+0x2b1/0x350
[ 387.381453][T10349] ? sb_set_blocksize+0xf6/0x120
[ 387.383331][T10351] loop2: detected capacity change from 0 to 32768
[ 387.399554][T10349] ? setup_bdev_super+0x392/0x720
[ 387.399586][T10349] get_tree_bdev+0x36f/0x610
[ 387.399611][T10349] ? __pfx_gfs2_fill_super+0x10/0x10
[ 387.399628][T10349] ? __pfx_get_tree_bdev+0x10/0x10
[ 387.399653][T10349] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 387.399675][T10349] ? cap_capable+0x1cf/0x240
[ 387.415939][T10349] gfs2_get_tree+0x4e/0x280
[ 387.419021][T10346] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 387.431570][T10349] vfs_get_tree+0x8f/0x380
[ 387.431602][T10349] path_mount+0x14e6/0x1f20
[ 387.431629][T10349] ? kmem_cache_free+0x12e/0x380
[ 387.431648][T10349] ? __pfx_path_mount+0x10/0x10
[ 387.443565][T10349] ? putname+0x12e/0x170
[ 387.445446][T10349] __x64_sys_mount+0x297/0x320
[ 387.459660][T10349] ? __pfx___x64_sys_mount+0x10/0x10
[ 387.461998][T10349] do_syscall_64+0xcf/0x260
[ 387.464001][T10349] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 387.466678][T10349] RIP: 0033:0x7fc2a807f4aa
[ 387.468675][T10349] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 387.492528][T10349] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 387.496030][T10349] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 387.499880][T10349] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 387.503402][T10349] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 387.507363][T10349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 387.511362][T10349] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 387.515842][T10349]
[ 387.520836][T10349] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 387.527358][T10349] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 387.539357][T10351] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 387.543153][ T5415] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 387.543153][ T5415] inode = 11 2340
[ 387.543153][ T5415] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 387.548732][T10351] CPU: 1 PID: 10351 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 387.553280][ T5415] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 387.557362][T10351] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 387.563092][ T5415] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5415 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 387.563118][ T5415] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 387.563131][ T5415] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 387.565739][ T5415] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 387.565753][ T5415] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 387.566012][ T5415] gfs2: fsid=syz:syz.0: File system withdrawn
[ 387.600278][T10354] loop3: detected capacity change from 0 to 32768
[ 387.602261][T10351] Call Trace:
[ 387.607654][T10354] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 387.607696][T10351]
[ 387.615822][T10351] dump_stack_lvl+0x16c/0x1f0
[ 387.617778][T10351] sysfs_warn_dup+0x7f/0xa0
[ 387.619854][T10351] sysfs_create_dir_ns+0x24d/0x2b0
[ 387.622286][T10351] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 387.624852][T10351] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 387.627451][T10351] ? do_raw_spin_unlock+0x172/0x230
[ 387.629724][T10351] kobject_add_internal+0x2c8/0x990
[ 387.631834][T10351] kobject_init_and_add+0x11c/0x190
[ 387.633958][T10351] ? __pfx_kobject_init_and_add+0x10/0x10
[ 387.636413][T10351] ? lockdep_init_map_type+0x16d/0x7d0
[ 387.638857][T10351] ? lockdep_init_map_type+0x16d/0x7d0
[ 387.641562][T10351] gfs2_sys_fs_add+0x207/0x470
[ 387.643776][T10351] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 387.645995][T10351] ? __pfx_alloc_workqueue+0x10/0x10
[ 387.648333][T10351] ? read_word_at_a_time+0xe/0x20
[ 387.650861][T10351] gfs2_fill_super+0x1352/0x2bf0
[ 387.653071][T10351] ? __pfx_gfs2_fill_super+0x10/0x10
[ 387.655470][T10351] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 387.658045][T10351] ? set_blocksize+0x2b1/0x350
[ 387.660744][T10351] ? sb_set_blocksize+0xf6/0x120
[ 387.663033][T10351] ? setup_bdev_super+0x392/0x720
[ 387.665581][T10351] get_tree_bdev+0x36f/0x610
[ 387.667838][T10351] ? __pfx_gfs2_fill_super+0x10/0x10
[ 387.670408][T10351] ? __pfx_get_tree_bdev+0x10/0x10
[ 387.672533][T10351] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 387.674889][T10351] ? cap_capable+0x1cf/0x240
[ 387.677009][T10351] gfs2_get_tree+0x4e/0x280
[ 387.679147][T10351] vfs_get_tree+0x8f/0x380
[ 387.681240][T10351] path_mount+0x14e6/0x1f20
[ 387.683380][T10351] ? kmem_cache_free+0x12e/0x380
[ 387.685754][T10351] ? __pfx_path_mount+0x10/0x10
[ 387.687965][T10351] ? putname+0x12e/0x170
[ 387.689917][T10351] __x64_sys_mount+0x297/0x320
[ 387.692045][T10351] ? __pfx___x64_sys_mount+0x10/0x10
[ 387.694392][T10351] do_syscall_64+0xcf/0x260
[ 387.696502][T10351] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 387.699206][T10351] RIP: 0033:0x7f7f1ea7f4aa
[ 387.701154][T10351] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 387.710460][T10351] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 387.714336][T10351] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 387.717826][T10351] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 387.721439][T10351] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 387.740992][T10351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 387.744494][T10351] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 387.747993][T10351]
[ 387.749364][ T5415] CPU: 0 PID: 5415 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 387.753820][ T5415] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 387.758117][ T5415] Call Trace:
[ 387.759329][ T5415]
[ 387.760364][ T5415] dump_stack_lvl+0x16c/0x1f0
[ 387.761355][T10351] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 387.762008][ T5415] gfs2_withdraw+0xab8/0x1290
[ 387.767695][T10351] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 387.769533][ T5415] ? __pfx_gfs2_withdraw+0x10/0x10
[ 387.769555][ T5415] ? map_id_range_down+0x2b6/0x3a0
[ 387.769574][ T5415] ? __pfx_map_id_range_down+0x10/0x10
[ 387.769594][ T5415] gfs2_inode_refresh+0xc94/0x1090
[ 387.780660][ T5415] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 387.782885][ T5415] inode_go_instantiate+0x47/0x60
[ 387.785180][ T5415] gfs2_instantiate+0x169/0x250
[ 387.787089][ T5415] gfs2_glock_wait+0x214/0x330
[ 387.788965][ T5415] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 387.791034][ T5415] gfs2_glock_nq+0x946/0x1cd0
[ 387.792866][ T5415] ? do_raw_spin_unlock+0x172/0x230
[ 387.794945][ T5415] ? __gfs2_holder_init+0x18a/0x2f0
[ 387.796959][ T5415] do_sync+0x6cf/0xd30
[ 387.798606][ T5415] ? __pfx_do_sync+0x10/0x10
[ 387.800440][ T5415] ? gfs2_quota_sync+0x4ad/0x630
[ 387.802391][ T5415] ? gfs2_quota_sync+0x419/0x630
[ 387.804337][ T5415] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 387.806391][ T5415] ? qd_check_sync+0x3d8/0x4f0
[ 387.808242][ T5415] gfs2_quota_sync+0x419/0x630
[ 387.810147][ T5415] gfs2_sync_fs+0x44/0xb0
[ 387.811873][ T5415] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 387.813802][ T5415] sync_filesystem+0x10d/0x290
[ 387.815691][ T5415] generic_shutdown_super+0x7e/0x3d0
[ 387.817664][ T5415] kill_block_super+0x3b/0x90
[ 387.819505][ T5415] gfs2_kill_sb+0x360/0x410
[ 387.821301][ T5415] deactivate_locked_super+0xbe/0x1a0
[ 387.823412][ T5415] deactivate_super+0xde/0x100
[ 387.825275][ T5415] cleanup_mnt+0x222/0x450
[ 387.826991][ T5415] task_work_run+0x14e/0x250
[ 387.828796][ T5415] ? __pfx_task_work_run+0x10/0x10
[ 387.830777][ T5415] syscall_exit_to_user_mode+0x278/0x2a0
[ 387.832944][ T5415] do_syscall_64+0xdc/0x260
[ 387.834736][ T5415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 387.837065][ T5415] RIP: 0033:0x7f354027f0d7
[ 387.838819][ T5415] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 387.846297][ T5415] RSP: 002b:00007ffdb3657438 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 387.849151][ T5415] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f354027f0d7
[ 387.852113][ T5415] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdb36574f0
[ 387.855104][ T5415] RBP: 00007ffdb36574f0 R08: 0000000000000000 R09: 0000000000000000
[ 387.858115][ T5415] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdb36585b0
[ 387.861433][ T5415] R13: 00007f35402c93b9 R14: 000000000005e572 R15: 0000000000000001
[ 387.864599][ T5415]
[ 387.865877][T10354] CPU: 3 PID: 10354 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 387.869397][T10354] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 387.872969][T10354] Call Trace:
[ 387.874205][T10354]
[ 387.875414][T10354] dump_stack_lvl+0x16c/0x1f0
[ 387.877301][T10354] sysfs_warn_dup+0x7f/0xa0
[ 387.879017][T10354] sysfs_create_dir_ns+0x24d/0x2b0
[ 387.881116][T10354] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 387.883191][T10354] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 387.885102][T10354] ? do_raw_spin_unlock+0x172/0x230
[ 387.886987][T10354] kobject_add_internal+0x2c8/0x990
[ 387.888855][T10354] kobject_init_and_add+0x11c/0x190
[ 387.891067][T10354] ? __pfx_kobject_init_and_add+0x10/0x10
[ 387.893799][T10354] ? lockdep_init_map_type+0x16d/0x7d0
[ 387.896402][T10354] ? lockdep_init_map_type+0x16d/0x7d0
[ 387.898597][T10354] gfs2_sys_fs_add+0x207/0x470
[ 387.900520][T10354] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 387.902681][T10354] ? __pfx_alloc_workqueue+0x10/0x10
[ 387.904746][T10354] ? read_word_at_a_time+0xe/0x20
[ 387.906694][T10354] gfs2_fill_super+0x1352/0x2bf0
[ 387.908567][T10354] ? __pfx_gfs2_fill_super+0x10/0x10
[ 387.910726][T10354] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 387.912858][T10354] ? set_blocksize+0x2b1/0x350
[ 387.914744][T10354] ? sb_set_blocksize+0xf6/0x120
[ 387.916763][T10354] ? setup_bdev_super+0x392/0x720
[ 387.918854][T10354] get_tree_bdev+0x36f/0x610
[ 387.920780][T10354] ? __pfx_gfs2_fill_super+0x10/0x10
[ 387.922868][T10354] ? __pfx_get_tree_bdev+0x10/0x10
[ 387.925013][T10354] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 387.927089][T10354] ? cap_capable+0x1cf/0x240
[ 387.928771][T10354] gfs2_get_tree+0x4e/0x280
[ 387.930430][T10354] vfs_get_tree+0x8f/0x380
[ 387.932049][T10354] path_mount+0x14e6/0x1f20
[ 387.933701][T10354] ? kmem_cache_free+0x12e/0x380
[ 387.935491][T10354] ? __pfx_path_mount+0x10/0x10
[ 387.937243][T10354] ? putname+0x12e/0x170
[ 387.938883][T10354] __x64_sys_mount+0x297/0x320
[ 387.941339][T10354] ? __pfx___x64_sys_mount+0x10/0x10
[ 387.944449][T10354] do_syscall_64+0xcf/0x260
[ 387.947576][T10354] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 387.949963][T10354] RIP: 0033:0x7fc1ff47f4aa
[ 387.951782][T10354] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 387.959981][T10354] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 387.963270][T10354] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 387.967241][T10354] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 387.970432][T10354] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 387.973730][T10354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 387.977067][T10354] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 387.980307][T10354]
[ 387.984792][T10354] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 387.992399][T10354] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 388.352928][T10361] loop2: detected capacity change from 0 to 32768
[ 388.371544][T10361] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 388.378369][T10361] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 388.384604][T10361] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 388.389603][ T5510] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 388.392582][ T5510] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 388.445566][ T5510] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 52ms
[ 388.449984][ T5510] gfs2: fsid=syz:syz.0: jid=0: Done
[ 388.452677][T10361] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 388.480209][T10367] loop3: detected capacity change from 0 to 32768
[ 388.485401][T10367] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 388.488895][T10363] loop1: detected capacity change from 0 to 32768
[ 388.489474][T10367] CPU: 0 PID: 10367 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 388.496127][T10367] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 388.500794][T10367] Call Trace:
[ 388.502331][T10367]
[ 388.503897][T10367] dump_stack_lvl+0x16c/0x1f0
[ 388.506069][T10367] sysfs_warn_dup+0x7f/0xa0
[ 388.508082][T10367] sysfs_create_dir_ns+0x24d/0x2b0
[ 388.510484][T10367] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 388.513509][T10367] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 388.516161][T10367] ? do_raw_spin_unlock+0x172/0x230
[ 388.519508][T10367] kobject_add_internal+0x2c8/0x990
[ 388.522272][T10367] kobject_init_and_add+0x11c/0x190
[ 388.525076][T10367] ? __pfx_kobject_init_and_add+0x10/0x10
[ 388.528204][T10367] ? lockdep_init_map_type+0x16d/0x7d0
[ 388.530949][T10367] ? lockdep_init_map_type+0x16d/0x7d0
[ 388.534055][T10367] gfs2_sys_fs_add+0x207/0x470
[ 388.536312][T10367] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 388.538836][T10367] ? __pfx_alloc_workqueue+0x10/0x10
[ 388.541688][T10367] ? read_word_at_a_time+0xe/0x20
[ 388.543790][T10367] gfs2_fill_super+0x1352/0x2bf0
[ 388.545955][T10367] ? __pfx_gfs2_fill_super+0x10/0x10
[ 388.548483][T10367] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 388.550884][T10367] ? set_blocksize+0x2b1/0x350
[ 388.552763][T10367] ? sb_set_blocksize+0xf6/0x120
[ 388.555260][T10367] ? setup_bdev_super+0x392/0x720
[ 388.557567][T10367] get_tree_bdev+0x36f/0x610
[ 388.559733][T10367] ? __pfx_gfs2_fill_super+0x10/0x10
[ 388.562139][T10367] ? __pfx_get_tree_bdev+0x10/0x10
[ 388.564998][T10367] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 388.567869][T10367] ? cap_capable+0x1cf/0x240
[ 388.569722][T10367] gfs2_get_tree+0x4e/0x280
[ 388.571662][T10367] vfs_get_tree+0x8f/0x380
[ 388.573750][T10367] path_mount+0x14e6/0x1f20
[ 388.575832][T10367] ? kmem_cache_free+0x12e/0x380
[ 388.578463][T10367] ? __pfx_path_mount+0x10/0x10
[ 388.581097][T10367] ? putname+0x12e/0x170
[ 388.583307][T10367] __x64_sys_mount+0x297/0x320
[ 388.586028][T10367] ? __pfx___x64_sys_mount+0x10/0x10
[ 388.588528][T10367] do_syscall_64+0xcf/0x260
[ 388.590730][T10367] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 388.594184][T10367] RIP: 0033:0x7fc1ff47f4aa
[ 388.595882][T10366] loop0: detected capacity change from 0 to 32768
[ 388.597030][T10367] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 388.610393][T10367] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 388.614898][T10367] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 388.618045][T10367] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 388.621012][T10367] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 388.624353][T10367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 388.627924][T10367] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 388.630909][T10367]
[ 388.632255][T10363] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 388.633564][T10367] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 388.635446][T10363] CPU: 3 PID: 10363 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 388.635466][T10363] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 388.635475][T10363] Call Trace:
[ 388.635482][T10363]
[ 388.635488][T10363] dump_stack_lvl+0x16c/0x1f0
[ 388.635512][T10363] sysfs_warn_dup+0x7f/0xa0
[ 388.642831][T10367] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 388.646413][T10363] sysfs_create_dir_ns+0x24d/0x2b0
[ 388.661317][T10366] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 388.670034][T10363] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 388.670068][T10363] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 388.670089][T10363] ? do_raw_spin_unlock+0x172/0x230
[ 388.670106][T10363] kobject_add_internal+0x2c8/0x990
[ 388.670130][T10363] kobject_init_and_add+0x11c/0x190
[ 388.670156][T10363] ? __pfx_kobject_init_and_add+0x10/0x10
[ 388.670182][T10363] ? lockdep_init_map_type+0x16d/0x7d0
[ 388.670208][T10363] ? lockdep_init_map_type+0x16d/0x7d0
[ 388.694854][T10363] gfs2_sys_fs_add+0x207/0x470
[ 388.696876][T10363] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 388.698958][T10363] ? __pfx_alloc_workqueue+0x10/0x10
[ 388.701110][T10363] ? read_word_at_a_time+0xe/0x20
[ 388.703052][T10363] gfs2_fill_super+0x1352/0x2bf0
[ 388.703495][T10361] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 388.704998][T10363] ? __pfx_gfs2_fill_super+0x10/0x10
[ 388.705017][T10363] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 388.705036][T10363] ? set_blocksize+0x2b1/0x350
[ 388.705054][T10363] ? sb_set_blocksize+0xf6/0x120
[ 388.716417][T10363] ? setup_bdev_super+0x392/0x720
[ 388.718531][T10363] get_tree_bdev+0x36f/0x610
[ 388.720508][T10363] ? __pfx_gfs2_fill_super+0x10/0x10
[ 388.722705][T10363] ? __pfx_get_tree_bdev+0x10/0x10
[ 388.724829][T10363] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 388.727117][T10363] ? cap_capable+0x1cf/0x240
[ 388.729085][T10363] gfs2_get_tree+0x4e/0x280
[ 388.731042][T10363] vfs_get_tree+0x8f/0x380
[ 388.732911][T10363] path_mount+0x14e6/0x1f20
[ 388.734818][T10363] ? kmem_cache_free+0x12e/0x380
[ 388.736863][T10363] ? __pfx_path_mount+0x10/0x10
[ 388.738936][T10363] ? putname+0x12e/0x170
[ 388.740788][T10363] __x64_sys_mount+0x297/0x320
[ 388.742874][T10363] ? __pfx___x64_sys_mount+0x10/0x10
[ 388.745167][T10363] do_syscall_64+0xcf/0x260
[ 388.747170][T10363] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 388.749679][T10363] RIP: 0033:0x7fc2a807f4aa
[ 388.751822][T10363] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 388.760048][T10363] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 388.763567][T10363] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 388.766827][T10363] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 388.770093][T10363] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 388.772946][T10363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 388.775800][T10363] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 388.778755][T10363]
[ 388.780289][T10366] CPU: 0 PID: 10366 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 388.782368][T10363] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 388.785455][T10366] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 388.794069][T10363] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 388.796609][T10366] Call Trace:
[ 388.800711][T10366]
[ 388.802123][T10366] dump_stack_lvl+0x16c/0x1f0
[ 388.804376][T10366] sysfs_warn_dup+0x7f/0xa0
[ 388.806839][T10366] sysfs_create_dir_ns+0x24d/0x2b0
[ 388.809205][T10366] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 388.812064][T10366] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 388.814604][T10366] ? do_raw_spin_unlock+0x172/0x230
[ 388.817363][T10366] kobject_add_internal+0x2c8/0x990
[ 388.820075][T10366] kobject_init_and_add+0x11c/0x190
[ 388.822536][T10366] ? __pfx_kobject_init_and_add+0x10/0x10
[ 388.825174][T10366] ? lockdep_init_map_type+0x16d/0x7d0
[ 388.827632][T10366] ? lockdep_init_map_type+0x16d/0x7d0
[ 388.830162][T10366] gfs2_sys_fs_add+0x207/0x470
[ 388.832310][T10366] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 388.834721][T10366] ? __pfx_alloc_workqueue+0x10/0x10
[ 388.837128][T10366] ? read_word_at_a_time+0xe/0x20
[ 388.839451][T10366] gfs2_fill_super+0x1352/0x2bf0
[ 388.841899][T10366] ? __pfx_gfs2_fill_super+0x10/0x10
[ 388.844362][T10366] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 388.846752][T10366] ? set_blocksize+0x2b1/0x350
[ 388.848820][T10366] ? sb_set_blocksize+0xf6/0x120
[ 388.851060][T10366] ? setup_bdev_super+0x392/0x720
[ 388.853211][T10366] get_tree_bdev+0x36f/0x610
[ 388.855223][T10366] ? __pfx_gfs2_fill_super+0x10/0x10
[ 388.857661][T10366] ? __pfx_get_tree_bdev+0x10/0x10
[ 388.860028][T10366] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 388.862603][T10366] ? cap_capable+0x1cf/0x240
[ 388.864760][T10366] gfs2_get_tree+0x4e/0x280
[ 388.866878][T10366] vfs_get_tree+0x8f/0x380
[ 388.868958][T10366] path_mount+0x14e6/0x1f20
[ 388.871085][T10366] ? kmem_cache_free+0x12e/0x380
[ 388.873292][T10366] ? __pfx_path_mount+0x10/0x10
[ 388.875448][T10366] ? putname+0x12e/0x170
[ 388.877321][T10366] __x64_sys_mount+0x297/0x320
[ 388.879929][T10366] ? __pfx___x64_sys_mount+0x10/0x10
[ 388.882256][T10366] do_syscall_64+0xcf/0x260
[ 388.884360][T10366] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 388.887017][T10366] RIP: 0033:0x7f354027f4aa
[ 388.888967][T10366] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 388.897530][T10366] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 388.901256][T10366] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 388.904606][T10366] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 388.908020][T10366] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 388.911488][T10366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 388.915009][T10366] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 388.918470][T10366]
[ 388.928061][T10366] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 388.933854][T10366] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 388.933915][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 388.933915][ T5421] inode = 11 2340
[ 388.933915][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 388.944800][ T5421] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 388.949697][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 388.954038][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 388.957610][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 388.967572][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 388.971681][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 388.974677][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 388.977230][ T5421] CPU: 0 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 388.981318][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 388.985563][ T5421] Call Trace:
[ 388.987022][ T5421]
[ 388.988281][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 388.990280][ T5421] gfs2_withdraw+0xab8/0x1290
[ 388.992285][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 388.994117][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 388.996120][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 388.998451][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 389.000621][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 389.002987][ T5421] inode_go_instantiate+0x47/0x60
[ 389.005475][ T5421] gfs2_instantiate+0x169/0x250
[ 389.007581][ T5421] gfs2_glock_wait+0x214/0x330
[ 389.009607][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 389.012572][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 389.015279][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 389.018642][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 389.020820][ T5421] do_sync+0x6cf/0xd30
[ 389.022542][ T5421] ? __pfx_do_sync+0x10/0x10
[ 389.024514][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 389.026685][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 389.028782][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 389.031241][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 389.033401][ T5421] gfs2_quota_sync+0x419/0x630
[ 389.035567][ T5421] gfs2_sync_fs+0x44/0xb0
[ 389.037446][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 389.039575][ T5421] sync_filesystem+0x10d/0x290
[ 389.041588][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 389.043927][ T5421] kill_block_super+0x3b/0x90
[ 389.045964][ T5421] gfs2_kill_sb+0x360/0x410
[ 389.048004][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 389.050308][ T5421] deactivate_super+0xde/0x100
[ 389.052371][ T5421] cleanup_mnt+0x222/0x450
[ 389.054266][ T5421] task_work_run+0x14e/0x250
[ 389.056150][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 389.058415][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 389.061062][ T5421] do_syscall_64+0xdc/0x260
[ 389.062969][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 389.065251][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 389.066929][ T5421] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 389.074232][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 389.077542][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 389.080717][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 389.084488][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 389.088228][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 389.091298][ T5421] R13: 00007f7f1eac93b9 R14: 000000000005eb05 R15: 0000000000000001
[ 389.094376][ T5421]
[ 389.480660][T10377] loop1: detected capacity change from 0 to 32768
[ 389.486942][T10377] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 389.491365][T10377] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 389.497195][T10377] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 389.509275][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 389.512988][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 389.565528][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 52ms
[ 389.569404][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 389.571985][T10377] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 389.573751][T10375] loop3: detected capacity change from 0 to 32768
[ 389.588665][T10375] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 389.592473][T10375] CPU: 2 PID: 10375 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 389.597186][T10375] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 389.599731][T10379] loop0: detected capacity change from 0 to 32768
[ 389.601204][T10375] Call Trace:
[ 389.601213][T10375]
[ 389.606652][T10375] dump_stack_lvl+0x16c/0x1f0
[ 389.608622][T10375] sysfs_warn_dup+0x7f/0xa0
[ 389.610638][T10375] sysfs_create_dir_ns+0x24d/0x2b0
[ 389.612871][T10375] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 389.615323][T10375] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 389.617698][T10375] ? do_raw_spin_unlock+0x172/0x230
[ 389.619933][T10375] kobject_add_internal+0x2c8/0x990
[ 389.622254][T10375] kobject_init_and_add+0x11c/0x190
[ 389.624523][T10375] ? __pfx_kobject_init_and_add+0x10/0x10
[ 389.627041][T10375] ? lockdep_init_map_type+0x16d/0x7d0
[ 389.629377][T10375] ? lockdep_init_map_type+0x16d/0x7d0
[ 389.631673][T10375] gfs2_sys_fs_add+0x207/0x470
[ 389.633741][T10375] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 389.635832][T10375] ? __pfx_alloc_workqueue+0x10/0x10
[ 389.638197][T10375] ? read_word_at_a_time+0xe/0x20
[ 389.640398][T10375] gfs2_fill_super+0x1352/0x2bf0
[ 389.642402][T10375] ? __pfx_gfs2_fill_super+0x10/0x10
[ 389.644655][T10375] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 389.647019][T10375] ? set_blocksize+0x2b1/0x350
[ 389.649199][T10375] ? sb_set_blocksize+0xf6/0x120
[ 389.651069][T10379] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 389.651485][T10375] ? setup_bdev_super+0x392/0x720
[ 389.657239][T10375] get_tree_bdev+0x36f/0x610
[ 389.659288][T10375] ? __pfx_gfs2_fill_super+0x10/0x10
[ 389.661145][T10375] ? __pfx_get_tree_bdev+0x10/0x10
[ 389.662920][T10375] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 389.665241][T10375] ? cap_capable+0x1cf/0x240
[ 389.667272][T10375] gfs2_get_tree+0x4e/0x280
[ 389.669395][T10375] vfs_get_tree+0x8f/0x380
[ 389.671306][T10375] path_mount+0x14e6/0x1f20
[ 389.673255][T10375] ? kmem_cache_free+0x12e/0x380
[ 389.675696][T10375] ? __pfx_path_mount+0x10/0x10
[ 389.678403][T10375] ? putname+0x12e/0x170
[ 389.680322][T10375] __x64_sys_mount+0x297/0x320
[ 389.682691][T10375] ? __pfx___x64_sys_mount+0x10/0x10
[ 389.685450][T10375] do_syscall_64+0xcf/0x260
[ 389.687462][T10375] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 389.690431][T10375] RIP: 0033:0x7fc1ff47f4aa
[ 389.692960][T10375] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 389.702366][T10375] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 389.706043][T10375] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 389.709576][T10375] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 389.713064][T10375] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 389.716447][T10375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 389.719916][T10375] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 389.723626][T10375]
[ 389.724987][T10379] CPU: 1 PID: 10379 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 389.729288][T10375] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 389.729577][T10379] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 389.735976][T10375] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 389.740547][T10379] Call Trace:
[ 389.740557][T10379]
[ 389.740565][T10379] dump_stack_lvl+0x16c/0x1f0
[ 389.740593][T10379] sysfs_warn_dup+0x7f/0xa0
[ 389.740622][T10379] sysfs_create_dir_ns+0x24d/0x2b0
[ 389.740649][T10379] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 389.740676][T10379] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 389.740696][T10379] ? do_raw_spin_unlock+0x172/0x230
[ 389.740715][T10379] kobject_add_internal+0x2c8/0x990
[ 389.740741][T10379] kobject_init_and_add+0x11c/0x190
[ 389.740768][T10379] ? __pfx_kobject_init_and_add+0x10/0x10
[ 389.740794][T10379] ? lockdep_init_map_type+0x16d/0x7d0
[ 389.740820][T10379] ? lockdep_init_map_type+0x16d/0x7d0
[ 389.740847][T10379] gfs2_sys_fs_add+0x207/0x470
[ 389.740871][T10379] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 389.740895][T10379] ? __pfx_alloc_workqueue+0x10/0x10
[ 389.740922][T10379] ? read_word_at_a_time+0xe/0x20
[ 389.740948][T10379] gfs2_fill_super+0x1352/0x2bf0
[ 389.740968][T10379] ? __pfx_gfs2_fill_super+0x10/0x10
[ 389.788803][T10379] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 389.791299][T10379] ? set_blocksize+0x2b1/0x350
[ 389.793510][T10379] ? sb_set_blocksize+0xf6/0x120
[ 389.795807][T10379] ? setup_bdev_super+0x392/0x720
[ 389.798157][T10379] get_tree_bdev+0x36f/0x610
[ 389.800300][T10379] ? __pfx_gfs2_fill_super+0x10/0x10
[ 389.802458][T10379] ? __pfx_get_tree_bdev+0x10/0x10
[ 389.804543][T10379] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 389.806816][T10379] ? cap_capable+0x1cf/0x240
[ 389.808726][T10379] gfs2_get_tree+0x4e/0x280
[ 389.810704][T10379] vfs_get_tree+0x8f/0x380
[ 389.812752][T10379] path_mount+0x14e6/0x1f20
[ 389.814868][T10379] ? kmem_cache_free+0x12e/0x380
[ 389.817037][T10379] ? __pfx_path_mount+0x10/0x10
[ 389.819355][T10379] ? putname+0x12e/0x170
[ 389.821266][T10379] __x64_sys_mount+0x297/0x320
[ 389.823457][T10379] ? __pfx___x64_sys_mount+0x10/0x10
[ 389.825860][T10379] do_syscall_64+0xcf/0x260
[ 389.827990][T10379] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 389.830810][T10379] RIP: 0033:0x7f354027f4aa
[ 389.832841][T10379] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 389.841638][T10379] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 389.845398][T10379] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 389.848959][T10379] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 389.852492][T10379] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 389.855895][T10379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 389.859435][T10379] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 389.862903][T10379]
[ 389.866043][T10379] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 389.872183][T10379] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 389.926063][T10377] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 389.938181][T10381] loop2: detected capacity change from 0 to 32768
[ 389.961610][T10381] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 389.964884][T10381] CPU: 2 PID: 10381 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 389.969261][T10381] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 389.973708][T10381] Call Trace:
[ 389.975219][T10381]
[ 389.976597][T10381] dump_stack_lvl+0x16c/0x1f0
[ 389.978724][T10381] sysfs_warn_dup+0x7f/0xa0
[ 389.980942][T10381] sysfs_create_dir_ns+0x24d/0x2b0
[ 389.983218][T10381] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 389.985588][T10381] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 389.987863][T10381] ? do_raw_spin_unlock+0x172/0x230
[ 389.990299][T10381] kobject_add_internal+0x2c8/0x990
[ 389.992666][T10381] kobject_init_and_add+0x11c/0x190
[ 389.994975][T10381] ? __pfx_kobject_init_and_add+0x10/0x10
[ 389.997474][T10381] ? lockdep_init_map_type+0x16d/0x7d0
[ 389.999646][T10381] ? lockdep_init_map_type+0x16d/0x7d0
[ 390.001943][T10381] gfs2_sys_fs_add+0x207/0x470
[ 390.003967][T10381] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 390.006369][T10381] ? __pfx_alloc_workqueue+0x10/0x10
[ 390.008741][T10381] ? read_word_at_a_time+0xe/0x20
[ 390.010922][T10381] gfs2_fill_super+0x1352/0x2bf0
[ 390.013168][T10381] ? __pfx_gfs2_fill_super+0x10/0x10
[ 390.015540][T10381] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 390.017996][T10381] ? set_blocksize+0x2b1/0x350
[ 390.020288][T10381] ? sb_set_blocksize+0xf6/0x120
[ 390.022225][T10381] ? setup_bdev_super+0x392/0x720
[ 390.024151][T10381] get_tree_bdev+0x36f/0x610
[ 390.026184][T10381] ? __pfx_gfs2_fill_super+0x10/0x10
[ 390.028642][T10381] ? __pfx_get_tree_bdev+0x10/0x10
[ 390.030938][T10381] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 390.033446][T10381] ? cap_capable+0x1cf/0x240
[ 390.035546][T10381] gfs2_get_tree+0x4e/0x280
[ 390.037643][T10381] vfs_get_tree+0x8f/0x380
[ 390.039723][T10381] path_mount+0x14e6/0x1f20
[ 390.041693][T10381] ? kmem_cache_free+0x12e/0x380
[ 390.043980][T10381] ? __pfx_path_mount+0x10/0x10
[ 390.046250][T10381] ? putname+0x12e/0x170
[ 390.048015][T10381] __x64_sys_mount+0x297/0x320
[ 390.050070][T10381] ? __pfx___x64_sys_mount+0x10/0x10
[ 390.052821][T10381] do_syscall_64+0xcf/0x260
[ 390.055015][T10381] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 390.057955][T10381] RIP: 0033:0x7f7f1ea7f4aa
[ 390.060103][T10381] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 390.069652][T10381] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 390.073385][T10381] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 390.076911][T10381] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 390.080111][T10381] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 390.083393][T10381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 390.086649][T10381] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 390.089981][T10381]
[ 390.091560][ T5416] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 390.091560][ T5416] inode = 11 2340
[ 390.091560][ T5416] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 390.103157][ T5416] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 390.107431][ T5416] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5416 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 390.112336][ T5416] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 390.117129][ T5416] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 390.132558][ T5416] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 390.137333][ T5416] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 390.141411][T10381] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 390.147340][T10381] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 390.148440][ T5416] gfs2: fsid=syz:syz.0: File system withdrawn
[ 390.157126][ T5416] CPU: 3 PID: 5416 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 390.162507][ T5416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 390.168561][ T5416] Call Trace:
[ 390.170086][ T5416]
[ 390.171425][ T5416] dump_stack_lvl+0x16c/0x1f0
[ 390.173469][ T5416] gfs2_withdraw+0xab8/0x1290
[ 390.175476][ T5416] ? __pfx_gfs2_withdraw+0x10/0x10
[ 390.177627][ T5416] ? map_id_range_down+0x2b6/0x3a0
[ 390.179872][ T5416] ? __pfx_map_id_range_down+0x10/0x10
[ 390.181932][ T5416] gfs2_inode_refresh+0xc94/0x1090
[ 390.184120][ T5416] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 390.186583][ T5416] inode_go_instantiate+0x47/0x60
[ 390.188856][ T5416] gfs2_instantiate+0x169/0x250
[ 390.190996][ T5416] gfs2_glock_wait+0x214/0x330
[ 390.193072][ T5416] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 390.195356][ T5416] gfs2_glock_nq+0x946/0x1cd0
[ 390.197383][ T5416] ? do_raw_spin_unlock+0x172/0x230
[ 390.199653][ T5416] ? __gfs2_holder_init+0x18a/0x2f0
[ 390.201868][ T5416] do_sync+0x6cf/0xd30
[ 390.203605][ T5416] ? __pfx_do_sync+0x10/0x10
[ 390.205506][ T5416] ? gfs2_quota_sync+0x4ad/0x630
[ 390.207598][ T5416] ? gfs2_quota_sync+0x419/0x630
[ 390.209733][ T5416] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 390.212077][ T5416] ? qd_check_sync+0x3d8/0x4f0
[ 390.214179][ T5416] gfs2_quota_sync+0x419/0x630
[ 390.216283][ T5416] gfs2_sync_fs+0x44/0xb0
[ 390.218254][ T5416] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 390.220450][ T5416] sync_filesystem+0x10d/0x290
[ 390.222523][ T5416] generic_shutdown_super+0x7e/0x3d0
[ 390.224777][ T5416] kill_block_super+0x3b/0x90
[ 390.226778][ T5416] gfs2_kill_sb+0x360/0x410
[ 390.228728][ T5416] deactivate_locked_super+0xbe/0x1a0
[ 390.231039][ T5416] deactivate_super+0xde/0x100
[ 390.233136][ T5416] cleanup_mnt+0x222/0x450
[ 390.235165][ T5416] task_work_run+0x14e/0x250
[ 390.237208][ T5416] ? __pfx_task_work_run+0x10/0x10
[ 390.239405][ T5416] syscall_exit_to_user_mode+0x278/0x2a0
[ 390.241784][ T5416] do_syscall_64+0xdc/0x260
[ 390.243902][ T5416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 390.246406][ T5416] RIP: 0033:0x7fc2a807f0d7
[ 390.248781][ T5416] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 390.257180][ T5416] RSP: 002b:00007ffdf8694db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 390.260816][ T5416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc2a807f0d7
[ 390.264432][ T5416] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdf8694e70
[ 390.267976][ T5416] RBP: 00007ffdf8694e70 R08: 0000000000000000 R09: 0000000000000000
[ 390.271404][ T5416] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdf8695f30
[ 390.274920][ T5416] R13: 00007fc2a80c93b9 R14: 000000000005efad R15: 0000000000000001
[ 390.278314][ T5416]
[ 390.547342][T10391] loop3: detected capacity change from 0 to 32768
[ 390.575716][T10391] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 390.588634][T10391] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 390.601962][T10391] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 390.606285][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 390.609339][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 390.654374][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 45ms
[ 390.655190][T10389] loop0: detected capacity change from 0 to 32768
[ 390.657176][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 390.662185][T10391] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 390.686682][T10389] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 390.690497][T10389] CPU: 3 PID: 10389 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 390.695086][T10389] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 390.699466][T10389] Call Trace:
[ 390.700840][T10389]
[ 390.702059][T10389] dump_stack_lvl+0x16c/0x1f0
[ 390.703968][T10389] sysfs_warn_dup+0x7f/0xa0
[ 390.705828][T10389] sysfs_create_dir_ns+0x24d/0x2b0
[ 390.708034][T10389] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 390.710193][T10389] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 390.712612][T10389] ? do_raw_spin_unlock+0x172/0x230
[ 390.714903][T10389] kobject_add_internal+0x2c8/0x990
[ 390.717327][T10389] kobject_init_and_add+0x11c/0x190
[ 390.719722][T10389] ? __pfx_kobject_init_and_add+0x10/0x10
[ 390.722269][T10389] ? lockdep_init_map_type+0x16d/0x7d0
[ 390.724456][T10389] ? lockdep_init_map_type+0x16d/0x7d0
[ 390.726535][T10389] gfs2_sys_fs_add+0x207/0x470
[ 390.728390][T10389] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 390.730779][T10389] ? __pfx_alloc_workqueue+0x10/0x10
[ 390.733321][T10389] ? read_word_at_a_time+0xe/0x20
[ 390.735242][T10389] gfs2_fill_super+0x1352/0x2bf0
[ 390.737305][T10389] ? __pfx_gfs2_fill_super+0x10/0x10
[ 390.739743][T10389] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 390.742142][T10389] ? set_blocksize+0x2b1/0x350
[ 390.744245][T10389] ? sb_set_blocksize+0xf6/0x120
[ 390.746360][T10389] ? setup_bdev_super+0x392/0x720
[ 390.748457][T10389] get_tree_bdev+0x36f/0x610
[ 390.750270][T10389] ? __pfx_gfs2_fill_super+0x10/0x10
[ 390.753141][T10389] ? __pfx_get_tree_bdev+0x10/0x10
[ 390.755395][T10389] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 390.757839][T10389] ? cap_capable+0x1cf/0x240
[ 390.759958][T10389] gfs2_get_tree+0x4e/0x280
[ 390.762069][T10389] vfs_get_tree+0x8f/0x380
[ 390.763908][T10389] path_mount+0x14e6/0x1f20
[ 390.765858][T10389] ? kmem_cache_free+0x12e/0x380
[ 390.768018][T10389] ? __pfx_path_mount+0x10/0x10
[ 390.770259][T10389] ? putname+0x12e/0x170
[ 390.771991][T10389] __x64_sys_mount+0x297/0x320
[ 390.774046][T10389] ? __pfx___x64_sys_mount+0x10/0x10
[ 390.776360][T10389] do_syscall_64+0xcf/0x260
[ 390.778413][T10389] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 390.780813][T10389] RIP: 0033:0x7f354027f4aa
[ 390.782634][T10389] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 390.790425][T10389] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 390.793759][T10389] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 390.798034][T10389] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 390.801682][T10389] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 390.805442][T10389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 390.809071][T10389] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 390.812694][T10389]
[ 390.817488][T10389] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 390.824348][T10389] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 390.873936][T10391] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 390.910776][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 390.910776][ T5425] inode = 11 2340
[ 390.910776][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 390.928704][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 390.939655][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 390.950781][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 390.959431][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 390.969500][T10393] loop2: detected capacity change from 0 to 32768
[ 390.975987][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 390.985960][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 390.986503][T10393] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 390.991686][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 390.992170][T10393] CPU: 2 PID: 10393 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 390.998778][T10393] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 391.003010][T10393] Call Trace:
[ 391.004722][T10393]
[ 391.005949][T10393] dump_stack_lvl+0x16c/0x1f0
[ 391.008026][T10393] sysfs_warn_dup+0x7f/0xa0
[ 391.010081][T10393] sysfs_create_dir_ns+0x24d/0x2b0
[ 391.012522][T10393] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 391.015696][T10393] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 391.018310][T10393] ? do_raw_spin_unlock+0x172/0x230
[ 391.020601][T10393] kobject_add_internal+0x2c8/0x990
[ 391.022706][T10393] kobject_init_and_add+0x11c/0x190
[ 391.025043][T10393] ? __pfx_kobject_init_and_add+0x10/0x10
[ 391.027591][T10393] ? lockdep_init_map_type+0x16d/0x7d0
[ 391.029748][T10393] ? lockdep_init_map_type+0x16d/0x7d0
[ 391.032420][T10393] gfs2_sys_fs_add+0x207/0x470
[ 391.035260][T10393] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 391.038192][T10393] ? __pfx_alloc_workqueue+0x10/0x10
[ 391.040558][T10393] ? read_word_at_a_time+0xe/0x20
[ 391.042606][T10393] gfs2_fill_super+0x1352/0x2bf0
[ 391.044610][T10393] ? __pfx_gfs2_fill_super+0x10/0x10
[ 391.046834][T10393] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 391.049149][T10393] ? set_blocksize+0x2b1/0x350
[ 391.051525][T10393] ? sb_set_blocksize+0xf6/0x120
[ 391.053813][T10393] ? setup_bdev_super+0x392/0x720
[ 391.056114][T10393] get_tree_bdev+0x36f/0x610
[ 391.058268][T10393] ? __pfx_gfs2_fill_super+0x10/0x10
[ 391.060690][T10393] ? __pfx_get_tree_bdev+0x10/0x10
[ 391.063052][T10393] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 391.065656][T10393] ? cap_capable+0x1cf/0x240
[ 391.067737][T10393] gfs2_get_tree+0x4e/0x280
[ 391.069785][T10393] vfs_get_tree+0x8f/0x380
[ 391.071779][T10393] path_mount+0x14e6/0x1f20
[ 391.073576][T10393] ? kmem_cache_free+0x12e/0x380
[ 391.075462][T10393] ? __pfx_path_mount+0x10/0x10
[ 391.077409][T10393] ? putname+0x12e/0x170
[ 391.079091][T10393] __x64_sys_mount+0x297/0x320
[ 391.081130][T10393] ? __pfx___x64_sys_mount+0x10/0x10
[ 391.083504][T10393] do_syscall_64+0xcf/0x260
[ 391.085556][T10393] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 391.087939][T10393] RIP: 0033:0x7f7f1ea7f4aa
[ 391.089654][T10393] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 391.098187][T10393] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 391.101993][T10393] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 391.105374][T10393] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 391.108512][T10393] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 391.111681][T10393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 391.115012][T10393] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 391.118576][T10393]
[ 391.120016][ T5425] CPU: 0 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 391.124526][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 391.129088][ T5425] Call Trace:
[ 391.130650][ T5425]
[ 391.132004][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 391.134212][ T5425] gfs2_withdraw+0xab8/0x1290
[ 391.136427][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 391.138625][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 391.140731][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 391.142969][ T5425] gfs2_inode_refresh+0xc94/0x1090
[ 391.145271][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 391.147815][ T5425] inode_go_instantiate+0x47/0x60
[ 391.150117][ T5425] gfs2_instantiate+0x169/0x250
[ 391.152915][ T5425] gfs2_glock_wait+0x214/0x330
[ 391.155844][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 391.158968][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 391.161179][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 391.163147][T10396] loop1: detected capacity change from 0 to 32768
[ 391.163640][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 391.163667][ T5425] do_sync+0x6cf/0xd30
[ 391.170707][ T5425] ? __pfx_do_sync+0x10/0x10
[ 391.172834][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 391.175113][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 391.177149][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 391.179376][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 391.181350][ T5425] gfs2_quota_sync+0x419/0x630
[ 391.183338][ T5425] gfs2_sync_fs+0x44/0xb0
[ 391.185110][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 391.187174][ T5425] sync_filesystem+0x10d/0x290
[ 391.189145][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 391.191442][ T5425] kill_block_super+0x3b/0x90
[ 391.193570][ T5425] gfs2_kill_sb+0x360/0x410
[ 391.195620][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 391.198221][ T5425] deactivate_super+0xde/0x100
[ 391.200447][ T5425] cleanup_mnt+0x222/0x450
[ 391.202592][ T5425] task_work_run+0x14e/0x250
[ 391.204856][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 391.207608][ T5425] syscall_exit_to_user_mode+0x278/0x2a0
[ 391.210306][ T5425] do_syscall_64+0xdc/0x260
[ 391.212393][ T5425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 391.215126][ T5425] RIP: 0033:0x7fc1ff47f0d7
[ 391.217182][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 391.225495][ T5425] RSP: 002b:00007ffc02572aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 391.228637][T10393] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 391.228797][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc1ff47f0d7
[ 391.234815][T10393] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 391.238347][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc02572b60
[ 391.244924][ T5425] RBP: 00007ffc02572b60 R08: 0000000000000000 R09: 0000000000000000
[ 391.248289][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc02573c20
[ 391.251825][ T5425] R13: 00007fc1ff4c93b9 R14: 000000000005f39f R15: 0000000000000001
[ 391.255619][ T5425]
[ 391.257155][T10396] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 391.260538][T10396] CPU: 1 PID: 10396 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 391.264752][T10396] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 391.268866][T10396] Call Trace:
[ 391.270252][T10396]
[ 391.271378][T10396] dump_stack_lvl+0x16c/0x1f0
[ 391.273128][T10396] sysfs_warn_dup+0x7f/0xa0
[ 391.275526][T10396] sysfs_create_dir_ns+0x24d/0x2b0
[ 391.277404][T10396] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 391.280248][T10396] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 391.283405][T10396] ? do_raw_spin_unlock+0x172/0x230
[ 391.285520][T10396] kobject_add_internal+0x2c8/0x990
[ 391.287723][T10396] kobject_init_and_add+0x11c/0x190
[ 391.289805][T10396] ? __pfx_kobject_init_and_add+0x10/0x10
[ 391.292366][T10396] ? lockdep_init_map_type+0x16d/0x7d0
[ 391.294664][T10396] ? lockdep_init_map_type+0x16d/0x7d0
[ 391.296884][T10396] gfs2_sys_fs_add+0x207/0x470
[ 391.298851][T10396] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 391.301080][T10396] ? __pfx_alloc_workqueue+0x10/0x10
[ 391.303203][T10396] ? read_word_at_a_time+0xe/0x20
[ 391.305229][T10396] gfs2_fill_super+0x1352/0x2bf0
[ 391.307257][T10396] ? __pfx_gfs2_fill_super+0x10/0x10
[ 391.309396][T10396] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 391.311830][T10396] ? set_blocksize+0x2b1/0x350
[ 391.313802][T10396] ? sb_set_blocksize+0xf6/0x120
[ 391.315812][T10396] ? setup_bdev_super+0x392/0x720
[ 391.317814][T10396] get_tree_bdev+0x36f/0x610
[ 391.319732][T10396] ? __pfx_gfs2_fill_super+0x10/0x10
[ 391.321864][T10396] ? __pfx_get_tree_bdev+0x10/0x10
[ 391.323811][T10396] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 391.325820][T10396] ? cap_capable+0x1cf/0x240
[ 391.327674][T10396] gfs2_get_tree+0x4e/0x280
[ 391.329502][T10396] vfs_get_tree+0x8f/0x380
[ 391.331281][T10396] path_mount+0x14e6/0x1f20
[ 391.333086][T10396] ? kmem_cache_free+0x12e/0x380
[ 391.335088][T10396] ? __pfx_path_mount+0x10/0x10
[ 391.337034][T10396] ? putname+0x12e/0x170
[ 391.338773][T10396] __x64_sys_mount+0x297/0x320
[ 391.340758][T10396] ? __pfx___x64_sys_mount+0x10/0x10
[ 391.343299][T10396] do_syscall_64+0xcf/0x260
[ 391.345155][T10396] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 391.347693][T10396] RIP: 0033:0x7fc2a807f4aa
[ 391.349519][T10396] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 391.357278][T10396] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 391.360623][T10396] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 391.363767][T10396] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 391.364113][T10402] loop0: detected capacity change from 0 to 32768
[ 391.366881][T10396] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 391.372665][T10396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 391.375877][T10396] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 391.378878][T10396]
[ 391.386706][T10396] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 391.393551][T10396] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 391.394169][T10402] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 391.402352][T10402] CPU: 3 PID: 10402 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 391.406912][T10402] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 391.411192][T10402] Call Trace:
[ 391.412677][T10402]
[ 391.413889][T10402] dump_stack_lvl+0x16c/0x1f0
[ 391.415933][T10402] sysfs_warn_dup+0x7f/0xa0
[ 391.417955][T10402] sysfs_create_dir_ns+0x24d/0x2b0
[ 391.420203][T10402] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 391.422827][T10402] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 391.425173][T10402] ? do_raw_spin_unlock+0x172/0x230
[ 391.427395][T10402] kobject_add_internal+0x2c8/0x990
[ 391.429647][T10402] kobject_init_and_add+0x11c/0x190
[ 391.431890][T10402] ? __pfx_kobject_init_and_add+0x10/0x10
[ 391.434302][T10402] ? lockdep_init_map_type+0x16d/0x7d0
[ 391.436583][T10402] ? lockdep_init_map_type+0x16d/0x7d0
[ 391.438957][T10402] gfs2_sys_fs_add+0x207/0x470
[ 391.441337][T10402] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 391.443768][T10402] ? __pfx_alloc_workqueue+0x10/0x10
[ 391.446075][T10402] ? read_word_at_a_time+0xe/0x20
[ 391.448268][T10402] gfs2_fill_super+0x1352/0x2bf0
[ 391.450313][T10402] ? __pfx_gfs2_fill_super+0x10/0x10
[ 391.452463][T10402] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 391.454790][T10402] ? set_blocksize+0x2b1/0x350
[ 391.456829][T10402] ? sb_set_blocksize+0xf6/0x120
[ 391.458957][T10402] ? setup_bdev_super+0x392/0x720
[ 391.461124][T10402] get_tree_bdev+0x36f/0x610
[ 391.463221][T10402] ? __pfx_gfs2_fill_super+0x10/0x10
[ 391.465467][T10402] ? __pfx_get_tree_bdev+0x10/0x10
[ 391.467684][T10402] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 391.469993][T10402] ? cap_capable+0x1cf/0x240
[ 391.471888][T10402] gfs2_get_tree+0x4e/0x280
[ 391.473739][T10402] vfs_get_tree+0x8f/0x380
[ 391.475589][T10402] path_mount+0x14e6/0x1f20
[ 391.477442][T10402] ? kmem_cache_free+0x12e/0x380
[ 391.479672][T10402] ? __pfx_path_mount+0x10/0x10
[ 391.481883][T10402] ? putname+0x12e/0x170
[ 391.483883][T10402] __x64_sys_mount+0x297/0x320
[ 391.486146][T10402] ? __pfx___x64_sys_mount+0x10/0x10
[ 391.490117][T10402] do_syscall_64+0xcf/0x260
[ 391.492690][T10402] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 391.495306][T10402] RIP: 0033:0x7f354027f4aa
[ 391.497237][T10402] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 391.506834][T10402] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 391.510139][T10402] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 391.513218][T10402] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 391.516436][T10402] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 391.519872][T10402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 391.523138][T10402] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 391.526540][T10402]
[ 391.530141][T10402] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 391.535617][T10402] gfs2: fsid=syz:syz: error -17 adding sysfs files
2024/04/14 23:34:23 executed programs: 1369
[ 392.008765][T10406] loop2: detected capacity change from 0 to 32768
[ 392.010703][T10408] loop3: detected capacity change from 0 to 32768
[ 392.018757][T10408] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 392.022428][T10408] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 392.025840][T10406] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 392.029964][T10406] CPU: 1 PID: 10406 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 392.034237][T10406] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 392.036082][T10408] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 392.038628][T10406] Call Trace:
[ 392.038639][T10406]
[ 392.038647][T10406] dump_stack_lvl+0x16c/0x1f0
[ 392.038673][T10406] sysfs_warn_dup+0x7f/0xa0
[ 392.038698][T10406] sysfs_create_dir_ns+0x24d/0x2b0
[ 392.043184][ T5510] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 392.049323][T10406] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 392.049358][T10406] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 392.049376][T10406] ? do_raw_spin_unlock+0x172/0x230
[ 392.049394][T10406] kobject_add_internal+0x2c8/0x990
[ 392.049419][T10406] kobject_init_and_add+0x11c/0x190
[ 392.049444][T10406] ? __pfx_kobject_init_and_add+0x10/0x10
[ 392.049469][T10406] ? lockdep_init_map_type+0x16d/0x7d0
[ 392.049493][T10406] ? lockdep_init_map_type+0x16d/0x7d0
[ 392.049519][T10406] gfs2_sys_fs_add+0x207/0x470
[ 392.055461][ T5510] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 392.056937][T10406] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 392.056961][T10406] ? __pfx_alloc_workqueue+0x10/0x10
[ 392.056976][T10406] ? read_word_at_a_time+0xe/0x20
[ 392.056991][T10406] gfs2_fill_super+0x1352/0x2bf0
[ 392.058324][T10410] loop0: detected capacity change from 0 to 32768
[ 392.061789][T10410] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 392.062052][T10406] ? __pfx_gfs2_fill_super+0x10/0x10
[ 392.073197][T10412] loop1: detected capacity change from 0 to 32768
[ 392.073380][T10406] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 392.079540][T10412] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 392.080085][T10406] ? set_blocksize+0x2b1/0x350
[ 392.110203][T10406] ? sb_set_blocksize+0xf6/0x120
[ 392.112371][T10406] ? setup_bdev_super+0x392/0x720
[ 392.114531][T10406] get_tree_bdev+0x36f/0x610
[ 392.116587][T10406] ? __pfx_gfs2_fill_super+0x10/0x10
[ 392.118964][T10406] ? __pfx_get_tree_bdev+0x10/0x10
[ 392.121284][T10406] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 392.123794][T10406] ? cap_capable+0x1cf/0x240
[ 392.125795][T10406] gfs2_get_tree+0x4e/0x280
[ 392.127540][T10406] vfs_get_tree+0x8f/0x380
[ 392.129229][T10406] path_mount+0x14e6/0x1f20
[ 392.131015][T10406] ? kmem_cache_free+0x12e/0x380
[ 392.132643][T10406] ? __pfx_path_mount+0x10/0x10
[ 392.134549][T10406] ? putname+0x12e/0x170
[ 392.136102][T10406] __x64_sys_mount+0x297/0x320
[ 392.137876][T10406] ? __pfx___x64_sys_mount+0x10/0x10
[ 392.140024][T10406] do_syscall_64+0xcf/0x260
[ 392.142023][T10406] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 392.144293][T10406] RIP: 0033:0x7f7f1ea7f4aa
[ 392.145986][T10406] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 392.154399][T10406] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 392.158169][T10406] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 392.161744][T10406] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 392.165072][T10406] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 392.168575][T10406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 392.171898][T10406] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 392.175062][T10406]
[ 392.176334][T10412] CPU: 2 PID: 10412 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 392.180367][T10412] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 392.184261][T10412] Call Trace:
[ 392.185622][T10412]
[ 392.186788][T10412] dump_stack_lvl+0x16c/0x1f0
[ 392.188707][T10412] sysfs_warn_dup+0x7f/0xa0
[ 392.190544][T10412] sysfs_create_dir_ns+0x24d/0x2b0
[ 392.192600][T10412] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 392.198899][T10406] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 392.210877][T10412] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 392.210903][T10412] ? do_raw_spin_unlock+0x172/0x230
[ 392.210919][T10412] kobject_add_internal+0x2c8/0x990
[ 392.210943][T10412] kobject_init_and_add+0x11c/0x190
[ 392.210963][T10412] ? __pfx_kobject_init_and_add+0x10/0x10
[ 392.210983][T10412] ? lockdep_init_map_type+0x16d/0x7d0
[ 392.211004][T10412] ? lockdep_init_map_type+0x16d/0x7d0
[ 392.211026][T10412] gfs2_sys_fs_add+0x207/0x470
[ 392.211045][T10412] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 392.211065][T10412] ? __pfx_alloc_workqueue+0x10/0x10
[ 392.211085][T10412] ? read_word_at_a_time+0xe/0x20
[ 392.211106][T10412] gfs2_fill_super+0x1352/0x2bf0
[ 392.211121][T10412] ? __pfx_gfs2_fill_super+0x10/0x10
[ 392.211135][T10412] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 392.211149][T10412] ? set_blocksize+0x2b1/0x350
[ 392.211165][T10412] ? sb_set_blocksize+0xf6/0x120
[ 392.211179][T10412] ? setup_bdev_super+0x392/0x720
[ 392.211199][T10412] get_tree_bdev+0x36f/0x610
[ 392.211218][T10412] ? __pfx_gfs2_fill_super+0x10/0x10
[ 392.211231][T10412] ? __pfx_get_tree_bdev+0x10/0x10
[ 392.211251][T10412] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 392.211269][T10412] ? cap_capable+0x1cf/0x240
[ 392.211288][T10412] gfs2_get_tree+0x4e/0x280
[ 392.211313][T10412] vfs_get_tree+0x8f/0x380
[ 392.211334][T10412] path_mount+0x14e6/0x1f20
[ 392.211353][T10412] ? kmem_cache_free+0x12e/0x380
[ 392.211369][T10412] ? __pfx_path_mount+0x10/0x10
[ 392.211388][T10412] ? putname+0x12e/0x170
[ 392.211403][T10412] __x64_sys_mount+0x297/0x320
[ 392.211423][T10412] ? __pfx___x64_sys_mount+0x10/0x10
[ 392.211444][T10412] do_syscall_64+0xcf/0x260
[ 392.211466][T10412] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 392.211488][T10412] RIP: 0033:0x7fc2a807f4aa
[ 392.211499][T10412] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 392.211513][T10412] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 392.211528][T10412] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 392.211538][T10412] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 392.211547][T10412] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 392.211556][T10412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 392.211565][T10412] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 392.211576][T10412]
[ 392.211582][T10410] CPU: 3 PID: 10410 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 392.211600][T10410] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 392.211610][T10410] Call Trace:
[ 392.211616][T10410]
[ 392.211622][T10410] dump_stack_lvl+0x16c/0x1f0
[ 392.211642][T10410] sysfs_warn_dup+0x7f/0xa0
[ 392.211665][T10410] sysfs_create_dir_ns+0x24d/0x2b0
[ 392.211689][T10410] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 392.211713][T10410] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 392.211729][T10410] ? do_raw_spin_unlock+0x172/0x230
[ 392.211745][T10410] kobject_add_internal+0x2c8/0x990
[ 392.211769][T10410] kobject_init_and_add+0x11c/0x190
[ 392.211793][T10410] ? __pfx_kobject_init_and_add+0x10/0x10
[ 392.211821][T10410] ? lockdep_init_map_type+0x16d/0x7d0
[ 392.211844][T10410] ? lockdep_init_map_type+0x16d/0x7d0
[ 392.211866][T10410] gfs2_sys_fs_add+0x207/0x470
[ 392.211888][T10410] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 392.211909][T10410] ? __pfx_alloc_workqueue+0x10/0x10
[ 392.211933][T10410] ? read_word_at_a_time+0xe/0x20
[ 392.211977][T10410] gfs2_fill_super+0x1352/0x2bf0
[ 392.211998][T10410] ? __pfx_gfs2_fill_super+0x10/0x10
[ 392.212013][T10410] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 392.212030][T10410] ? set_blocksize+0x2b1/0x350
[ 392.212048][T10410] ? sb_set_blocksize+0xf6/0x120
[ 392.212066][T10410] ? setup_bdev_super+0x392/0x720
[ 392.212089][T10410] get_tree_bdev+0x36f/0x610
[ 392.212113][T10410] ? __pfx_gfs2_fill_super+0x10/0x10
[ 392.212128][T10410] ? __pfx_get_tree_bdev+0x10/0x10
[ 392.212151][T10410] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 392.212173][T10410] ? cap_capable+0x1cf/0x240
[ 392.212195][T10410] gfs2_get_tree+0x4e/0x280
[ 392.212219][T10410] vfs_get_tree+0x8f/0x380
[ 392.212243][T10410] path_mount+0x14e6/0x1f20
[ 392.212267][T10410] ? kmem_cache_free+0x12e/0x380
[ 392.212286][T10410] ? __pfx_path_mount+0x10/0x10
[ 392.212308][T10410] ? putname+0x12e/0x170
[ 392.212327][T10410] __x64_sys_mount+0x297/0x320
[ 392.212352][T10410] ? __pfx___x64_sys_mount+0x10/0x10
[ 392.212377][T10410] do_syscall_64+0xcf/0x260
[ 392.212404][T10410] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 392.212430][T10410] RIP: 0033:0x7f354027f4aa
[ 392.212442][T10410] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 392.212458][T10410] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246
[ 392.212460][ T5510] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 156ms
[ 392.212468][T10410] ORIG_RAX: 00000000000000a5
[ 392.212476][T10410] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 392.212488][T10410] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 392.212499][T10410] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 392.212510][T10410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 392.212521][T10410] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 392.212535][T10410]
[ 392.212633][ T5510] gfs2: fsid=syz:syz.0: jid=0: Done
[ 392.212649][T10410] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 392.212663][T10410] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 392.231062][T10412] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 392.231080][T10412] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 392.251284][T10408] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 392.251993][T10406] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 392.503751][T10408] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 392.517805][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 392.517805][ T5425] inode = 11 2340
[ 392.517805][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 392.525974][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 392.530113][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 392.534964][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 392.538305][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 392.546212][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 392.550358][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 392.553319][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 392.555961][ T5425] CPU: 3 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 392.560187][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 392.564496][ T5425] Call Trace:
[ 392.566021][ T5425]
[ 392.567323][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 392.569413][ T5425] gfs2_withdraw+0xab8/0x1290
[ 392.571463][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 392.573733][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 392.575999][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 392.578498][ T5425] gfs2_inode_refresh+0xc94/0x1090
[ 392.580759][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 392.583211][ T5425] inode_go_instantiate+0x47/0x60
[ 392.585424][ T5425] gfs2_instantiate+0x169/0x250
[ 392.587610][ T5425] gfs2_glock_wait+0x214/0x330
[ 392.589750][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 392.592075][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 392.594177][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 392.596505][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 392.598798][ T5425] do_sync+0x6cf/0xd30
[ 392.600603][ T5425] ? __pfx_do_sync+0x10/0x10
[ 392.602510][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 392.604536][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 392.606597][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 392.608624][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 392.610377][ T5425] gfs2_quota_sync+0x419/0x630
[ 392.612275][ T5425] gfs2_sync_fs+0x44/0xb0
[ 392.614014][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 392.616138][ T5425] sync_filesystem+0x10d/0x290
[ 392.618288][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 392.620349][ T5425] kill_block_super+0x3b/0x90
[ 392.622331][ T5425] gfs2_kill_sb+0x360/0x410
[ 392.624183][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 392.626156][ T5425] deactivate_super+0xde/0x100
[ 392.628107][ T5425] cleanup_mnt+0x222/0x450
[ 392.630043][ T5425] task_work_run+0x14e/0x250
[ 392.632162][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 392.634603][ T5425] syscall_exit_to_user_mode+0x278/0x2a0
[ 392.637069][ T5425] do_syscall_64+0xdc/0x260
[ 392.639061][ T5425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 392.641592][ T5425] RIP: 0033:0x7fc1ff47f0d7
[ 392.643581][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 392.651858][ T5425] RSP: 002b:00007ffc02572aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 392.655524][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc1ff47f0d7
[ 392.659001][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc02572b60
[ 392.662410][ T5425] RBP: 00007ffc02572b60 R08: 0000000000000000 R09: 0000000000000000
[ 392.662852][T10419] loop1: detected capacity change from 0 to 32768
[ 392.665593][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc02573c20
[ 392.671379][ T5425] R13: 00007fc1ff4c93b9 R14: 000000000005f956 R15: 0000000000000001
[ 392.674706][ T5425]
[ 392.695183][T10419] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 392.698494][T10419] CPU: 0 PID: 10419 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 392.702710][T10419] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 392.707106][T10419] Call Trace:
[ 392.708565][T10419]
[ 392.709559][T10419] dump_stack_lvl+0x16c/0x1f0
[ 392.711286][T10419] sysfs_warn_dup+0x7f/0xa0
[ 392.712968][T10419] sysfs_create_dir_ns+0x24d/0x2b0
[ 392.715129][T10419] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 392.717480][T10419] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 392.719741][T10419] ? do_raw_spin_unlock+0x172/0x230
[ 392.721788][T10419] kobject_add_internal+0x2c8/0x990
[ 392.723733][T10419] kobject_init_and_add+0x11c/0x190
[ 392.725972][T10419] ? __pfx_kobject_init_and_add+0x10/0x10
[ 392.728418][T10419] ? lockdep_init_map_type+0x16d/0x7d0
[ 392.730757][T10419] ? lockdep_init_map_type+0x16d/0x7d0
[ 392.732974][T10419] gfs2_sys_fs_add+0x207/0x470
[ 392.735120][T10419] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 392.737433][T10419] ? __pfx_alloc_workqueue+0x10/0x10
[ 392.739459][T10419] ? read_word_at_a_time+0xe/0x20
[ 392.741602][T10419] gfs2_fill_super+0x1352/0x2bf0
[ 392.743753][T10419] ? __pfx_gfs2_fill_super+0x10/0x10
[ 392.745816][T10419] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 392.747731][T10419] ? set_blocksize+0x2b1/0x350
[ 392.749549][T10419] ? sb_set_blocksize+0xf6/0x120
[ 392.751628][T10419] ? setup_bdev_super+0x392/0x720
[ 392.753688][T10419] get_tree_bdev+0x36f/0x610
[ 392.755403][T10419] ? __pfx_gfs2_fill_super+0x10/0x10
[ 392.757432][T10419] ? __pfx_get_tree_bdev+0x10/0x10
[ 392.759390][T10419] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 392.761315][T10419] ? cap_capable+0x1cf/0x240
[ 392.763134][T10419] gfs2_get_tree+0x4e/0x280
[ 392.764884][T10419] vfs_get_tree+0x8f/0x380
[ 392.766751][T10419] path_mount+0x14e6/0x1f20
[ 392.768783][T10419] ? kmem_cache_free+0x12e/0x380
[ 392.770986][T10419] ? __pfx_path_mount+0x10/0x10
[ 392.773005][T10419] ? putname+0x12e/0x170
[ 392.774727][T10419] __x64_sys_mount+0x297/0x320
[ 392.776509][T10419] ? __pfx___x64_sys_mount+0x10/0x10
[ 392.778833][T10419] do_syscall_64+0xcf/0x260
[ 392.780851][T10419] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 392.783689][T10419] RIP: 0033:0x7fc2a807f4aa
[ 392.785725][T10419] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 392.794334][T10419] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 392.798029][T10419] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 392.801544][T10419] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 392.805039][T10419] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 392.808566][T10419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 392.811849][T10419] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 392.815044][T10419]
[ 392.819665][T10419] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 392.831300][T10419] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 393.026261][T10422] loop2: detected capacity change from 0 to 32768
[ 393.034142][T10422] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 393.037672][T10422] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 393.072732][T10422] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 393.077836][ T29] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 393.081768][ T29] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 393.145834][ T29] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 64ms
[ 393.150283][ T29] gfs2: fsid=syz:syz.0: jid=0: Done
[ 393.153012][T10422] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 393.188099][T10425] loop0: detected capacity change from 0 to 32768
[ 393.215294][T10425] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 393.218926][T10425] CPU: 0 PID: 10425 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 393.224245][T10425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 393.228952][T10425] Call Trace:
[ 393.230485][T10425]
[ 393.231841][T10425] dump_stack_lvl+0x16c/0x1f0
[ 393.234108][T10425] sysfs_warn_dup+0x7f/0xa0
[ 393.236163][T10425] sysfs_create_dir_ns+0x24d/0x2b0
[ 393.238694][T10425] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 393.241117][T10425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 393.243407][T10425] ? do_raw_spin_unlock+0x172/0x230
[ 393.245627][T10425] kobject_add_internal+0x2c8/0x990
[ 393.247755][T10425] kobject_init_and_add+0x11c/0x190
[ 393.249809][T10425] ? __pfx_kobject_init_and_add+0x10/0x10
[ 393.252139][T10425] ? lockdep_init_map_type+0x16d/0x7d0
[ 393.254447][T10425] ? lockdep_init_map_type+0x16d/0x7d0
[ 393.256654][T10425] gfs2_sys_fs_add+0x207/0x470
[ 393.258812][T10425] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 393.261062][T10425] ? __pfx_alloc_workqueue+0x10/0x10
[ 393.263147][T10425] ? read_word_at_a_time+0xe/0x20
[ 393.265109][T10425] gfs2_fill_super+0x1352/0x2bf0
[ 393.267194][T10425] ? __pfx_gfs2_fill_super+0x10/0x10
[ 393.269547][T10425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 393.272394][T10425] ? set_blocksize+0x2b1/0x350
[ 393.274553][T10425] ? sb_set_blocksize+0xf6/0x120
[ 393.276541][T10425] ? setup_bdev_super+0x392/0x720
[ 393.278540][T10425] get_tree_bdev+0x36f/0x610
[ 393.280379][T10425] ? __pfx_gfs2_fill_super+0x10/0x10
[ 393.282622][T10425] ? __pfx_get_tree_bdev+0x10/0x10
[ 393.284910][T10425] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 393.287259][T10425] ? cap_capable+0x1cf/0x240
[ 393.289350][T10425] gfs2_get_tree+0x4e/0x280
[ 393.291378][T10425] vfs_get_tree+0x8f/0x380
[ 393.293325][T10425] path_mount+0x14e6/0x1f20
[ 393.295158][T10425] ? kmem_cache_free+0x12e/0x380
[ 393.297212][T10425] ? __pfx_path_mount+0x10/0x10
[ 393.299069][T10425] ? putname+0x12e/0x170
[ 393.300670][T10425] __x64_sys_mount+0x297/0x320
[ 393.302490][T10425] ? __pfx___x64_sys_mount+0x10/0x10
[ 393.304502][T10425] do_syscall_64+0xcf/0x260
[ 393.306253][T10425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 393.308369][T10425] RIP: 0033:0x7f354027f4aa
[ 393.309897][T10425] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 393.316768][T10425] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 393.319292][T10427] loop3: detected capacity change from 0 to 32768
[ 393.320407][T10425] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 393.320424][T10425] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 393.320435][T10425] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 393.320447][T10425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 393.320459][T10425] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 393.356219][T10425]
[ 393.358048][T10427] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 393.359579][T10425] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 393.366893][T10425] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 393.368678][T10427] CPU: 2 PID: 10427 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 393.374152][T10427] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 393.378718][T10427] Call Trace:
[ 393.380211][T10427]
[ 393.381514][T10427] dump_stack_lvl+0x16c/0x1f0
[ 393.383855][T10427] sysfs_warn_dup+0x7f/0xa0
[ 393.385866][T10427] sysfs_create_dir_ns+0x24d/0x2b0
[ 393.388043][T10427] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 393.390379][T10427] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 393.392974][T10427] ? do_raw_spin_unlock+0x172/0x230
[ 393.393623][T10422] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 393.395364][T10427] kobject_add_internal+0x2c8/0x990
[ 393.395395][T10427] kobject_init_and_add+0x11c/0x190
[ 393.395419][T10427] ? __pfx_kobject_init_and_add+0x10/0x10
[ 393.405155][T10427] ? lockdep_init_map_type+0x16d/0x7d0
[ 393.407240][T10427] ? lockdep_init_map_type+0x16d/0x7d0
[ 393.409521][T10427] gfs2_sys_fs_add+0x207/0x470
[ 393.411414][T10427] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 393.413358][T10427] ? __pfx_alloc_workqueue+0x10/0x10
[ 393.415752][T10427] ? read_word_at_a_time+0xe/0x20
[ 393.418030][T10427] gfs2_fill_super+0x1352/0x2bf0
[ 393.420315][T10427] ? __pfx_gfs2_fill_super+0x10/0x10
[ 393.422679][T10427] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 393.424968][T10427] ? set_blocksize+0x2b1/0x350
[ 393.426911][T10427] ? sb_set_blocksize+0xf6/0x120
[ 393.428904][T10427] ? setup_bdev_super+0x392/0x720
[ 393.430928][T10427] get_tree_bdev+0x36f/0x610
[ 393.432776][T10427] ? __pfx_gfs2_fill_super+0x10/0x10
[ 393.433204][T10429] loop1: detected capacity change from 0 to 32768
[ 393.435041][T10427] ? __pfx_get_tree_bdev+0x10/0x10
[ 393.439996][T10427] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 393.442289][T10427] ? cap_capable+0x1cf/0x240
[ 393.444324][T10427] gfs2_get_tree+0x4e/0x280
[ 393.446355][T10427] vfs_get_tree+0x8f/0x380
[ 393.448316][T10427] path_mount+0x14e6/0x1f20
[ 393.450372][T10427] ? kmem_cache_free+0x12e/0x380
[ 393.451498][T10429] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 393.452456][T10427] ? __pfx_path_mount+0x10/0x10
[ 393.457603][T10427] ? putname+0x12e/0x170
[ 393.459499][T10427] __x64_sys_mount+0x297/0x320
[ 393.461531][T10427] ? __pfx___x64_sys_mount+0x10/0x10
[ 393.463834][T10427] do_syscall_64+0xcf/0x260
[ 393.465917][T10427] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 393.468568][T10427] RIP: 0033:0x7fc1ff47f4aa
[ 393.470602][T10427] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 393.478346][T10427] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 393.481817][T10427] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 393.484811][T10427] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 393.487894][T10427] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 393.491066][T10427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 393.494559][T10427] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 393.497914][T10427]
[ 393.499281][T10429] CPU: 1 PID: 10429 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 393.504753][T10429] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 393.504817][T10427] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 393.508807][T10429] Call Trace:
[ 393.508817][T10429]
[ 393.508823][T10429] dump_stack_lvl+0x16c/0x1f0
[ 393.508851][T10429] sysfs_warn_dup+0x7f/0xa0
[ 393.508877][T10429] sysfs_create_dir_ns+0x24d/0x2b0
[ 393.508902][T10429] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 393.517615][T10427] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 393.519963][T10429] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 393.519990][T10429] ? do_raw_spin_unlock+0x172/0x230
[ 393.520008][T10429] kobject_add_internal+0x2c8/0x990
[ 393.520035][T10429] kobject_init_and_add+0x11c/0x190
[ 393.538543][T10429] ? __pfx_kobject_init_and_add+0x10/0x10
[ 393.541026][T10429] ? lockdep_init_map_type+0x16d/0x7d0
[ 393.543219][T10429] ? lockdep_init_map_type+0x16d/0x7d0
[ 393.545683][T10429] gfs2_sys_fs_add+0x207/0x470
[ 393.547779][T10429] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 393.550012][T10429] ? __pfx_alloc_workqueue+0x10/0x10
[ 393.552219][T10429] ? read_word_at_a_time+0xe/0x20
[ 393.554334][T10429] gfs2_fill_super+0x1352/0x2bf0
[ 393.556384][T10429] ? __pfx_gfs2_fill_super+0x10/0x10
[ 393.558635][T10429] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 393.560882][T10429] ? set_blocksize+0x2b1/0x350
[ 393.562823][T10429] ? sb_set_blocksize+0xf6/0x120
[ 393.564828][T10429] ? setup_bdev_super+0x392/0x720
[ 393.566890][T10429] get_tree_bdev+0x36f/0x610
[ 393.568769][T10429] ? __pfx_gfs2_fill_super+0x10/0x10
[ 393.570958][T10429] ? __pfx_get_tree_bdev+0x10/0x10
[ 393.573028][T10429] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 393.575559][T10429] ? cap_capable+0x1cf/0x240
[ 393.577767][T10429] gfs2_get_tree+0x4e/0x280
[ 393.579714][T10429] vfs_get_tree+0x8f/0x380
[ 393.581630][T10429] path_mount+0x14e6/0x1f20
[ 393.583642][T10429] ? kmem_cache_free+0x12e/0x380
[ 393.585753][T10429] ? __pfx_path_mount+0x10/0x10
[ 393.587856][T10429] ? putname+0x12e/0x170
[ 393.589725][T10429] __x64_sys_mount+0x297/0x320
[ 393.591822][T10429] ? __pfx___x64_sys_mount+0x10/0x10
[ 393.594086][T10429] do_syscall_64+0xcf/0x260
[ 393.596042][T10429] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 393.598656][T10429] RIP: 0033:0x7fc2a807f4aa
[ 393.600588][T10429] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 393.608751][T10429] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 393.612485][T10429] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 393.616011][T10429] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 393.619560][T10429] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 393.623369][T10429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 393.626764][T10429] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 393.630189][T10429]
[ 393.634009][T10429] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 393.639944][T10429] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 393.651045][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 393.651045][ T5421] inode = 11 2340
[ 393.651045][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 393.660985][ T5421] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 393.664598][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 393.668299][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 393.673106][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 393.691863][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 393.696288][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 393.706955][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 393.709922][ T5421] CPU: 1 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 393.714394][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 393.718789][ T5421] Call Trace:
[ 393.720249][ T5421]
[ 393.721520][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 393.723614][ T5421] gfs2_withdraw+0xab8/0x1290
[ 393.725671][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 393.727931][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 393.730215][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 393.732627][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 393.735007][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 393.737413][ T5421] inode_go_instantiate+0x47/0x60
[ 393.739655][ T5421] gfs2_instantiate+0x169/0x250
[ 393.741785][ T5421] gfs2_glock_wait+0x214/0x330
[ 393.743743][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 393.746073][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 393.748000][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 393.750037][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 393.752092][ T5421] do_sync+0x6cf/0xd30
[ 393.753769][ T5421] ? __pfx_do_sync+0x10/0x10
[ 393.755638][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 393.757582][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 393.759626][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 393.761754][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 393.763816][ T5421] gfs2_quota_sync+0x419/0x630
[ 393.766295][ T5421] gfs2_sync_fs+0x44/0xb0
[ 393.768540][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 393.770735][ T5421] sync_filesystem+0x10d/0x290
[ 393.773041][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 393.775277][ T5421] kill_block_super+0x3b/0x90
[ 393.777224][ T5421] gfs2_kill_sb+0x360/0x410
[ 393.779198][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 393.781539][ T5421] deactivate_super+0xde/0x100
[ 393.783696][ T5421] cleanup_mnt+0x222/0x450
[ 393.785697][ T5421] task_work_run+0x14e/0x250
[ 393.787701][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 393.789908][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 393.792368][ T5421] do_syscall_64+0xdc/0x260
[ 393.794367][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 393.796857][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 393.798756][ T5421] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 393.807109][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 393.810887][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 393.814457][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 393.817801][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 393.821003][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 393.824110][ T5421] R13: 00007f7f1eac93b9 R14: 000000000005fd37 R15: 0000000000000001
[ 393.827533][ T5421]
[ 394.178080][T10438] loop1: detected capacity change from 0 to 32768
[ 394.190392][T10438] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 394.198837][T10438] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 394.211584][T10438] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 394.216178][ T5463] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 394.217297][T10439] loop3: detected capacity change from 0 to 32768
[ 394.222322][ T5463] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 394.225359][T10439] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 394.229159][T10439] CPU: 0 PID: 10439 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 394.234000][T10439] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 394.238572][T10439] Call Trace:
[ 394.240111][T10439]
[ 394.241468][T10439] dump_stack_lvl+0x16c/0x1f0
[ 394.243667][T10439] sysfs_warn_dup+0x7f/0xa0
[ 394.245750][T10439] sysfs_create_dir_ns+0x24d/0x2b0
[ 394.248091][T10439] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 394.250598][T10439] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 394.253008][T10439] ? do_raw_spin_unlock+0x172/0x230
[ 394.255297][T10439] kobject_add_internal+0x2c8/0x990
[ 394.257523][T10439] kobject_init_and_add+0x11c/0x190
[ 394.259783][T10439] ? __pfx_kobject_init_and_add+0x10/0x10
[ 394.262755][T10439] ? lockdep_init_map_type+0x16d/0x7d0
[ 394.265003][T10439] ? lockdep_init_map_type+0x16d/0x7d0
[ 394.267194][T10439] gfs2_sys_fs_add+0x207/0x470
[ 394.269186][T10439] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 394.271458][T10439] ? __pfx_alloc_workqueue+0x10/0x10
[ 394.273851][T10439] ? read_word_at_a_time+0xe/0x20
[ 394.276304][T10439] gfs2_fill_super+0x1352/0x2bf0
[ 394.278603][T10439] ? __pfx_gfs2_fill_super+0x10/0x10
[ 394.281056][T10439] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 394.283493][T10439] ? set_blocksize+0x2b1/0x350
[ 394.285618][T10439] ? sb_set_blocksize+0xf6/0x120
[ 394.287823][T10439] ? setup_bdev_super+0x392/0x720
[ 394.290086][T10439] get_tree_bdev+0x36f/0x610
[ 394.292310][T10439] ? __pfx_gfs2_fill_super+0x10/0x10
[ 394.294668][T10439] ? __pfx_get_tree_bdev+0x10/0x10
[ 394.296974][T10439] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 394.299531][T10439] ? cap_capable+0x1cf/0x240
[ 394.301629][T10439] gfs2_get_tree+0x4e/0x280
[ 394.303618][T10439] vfs_get_tree+0x8f/0x380
[ 394.305648][T10439] path_mount+0x14e6/0x1f20
[ 394.307733][T10439] ? kmem_cache_free+0x12e/0x380
[ 394.309963][T10439] ? __pfx_path_mount+0x10/0x10
[ 394.311962][T10439] ? putname+0x12e/0x170
[ 394.313648][T10439] __x64_sys_mount+0x297/0x320
[ 394.315858][T10439] ? __pfx___x64_sys_mount+0x10/0x10
[ 394.318248][T10439] do_syscall_64+0xcf/0x260
[ 394.320207][T10439] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 394.322838][T10439] RIP: 0033:0x7fc1ff47f4aa
[ 394.324814][T10439] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 394.333044][T10439] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 394.336608][T10439] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 394.340045][T10439] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 394.343379][T10439] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 394.346673][T10439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 394.349897][T10439] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 394.353169][T10439]
[ 394.356402][T10439] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 394.361933][T10439] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 394.381853][ T5463] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 159ms
[ 394.385235][T10441] loop0: detected capacity change from 0 to 32768
[ 394.387060][ T5463] gfs2: fsid=syz:syz.0: jid=0: Done
[ 394.394722][T10441] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 394.398277][T10441] CPU: 2 PID: 10441 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 394.402539][T10441] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 394.402826][T10438] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 394.406881][T10441] Call Trace:
[ 394.406892][T10441]
[ 394.410132][T10443] loop2: detected capacity change from 0 to 32768
[ 394.411734][T10441] dump_stack_lvl+0x16c/0x1f0
[ 394.411771][T10441] sysfs_warn_dup+0x7f/0xa0
[ 394.411795][T10441] sysfs_create_dir_ns+0x24d/0x2b0
[ 394.416018][T10443] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 394.416215][T10441] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 394.428496][T10441] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 394.430759][T10441] ? do_raw_spin_unlock+0x172/0x230
[ 394.432950][T10441] kobject_add_internal+0x2c8/0x990
[ 394.435268][T10441] kobject_init_and_add+0x11c/0x190
[ 394.437672][T10441] ? __pfx_kobject_init_and_add+0x10/0x10
[ 394.440231][T10441] ? lockdep_init_map_type+0x16d/0x7d0
[ 394.442540][T10441] ? lockdep_init_map_type+0x16d/0x7d0
[ 394.444903][T10441] gfs2_sys_fs_add+0x207/0x470
[ 394.446979][T10441] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 394.449266][T10441] ? __pfx_alloc_workqueue+0x10/0x10
[ 394.451501][T10441] ? read_word_at_a_time+0xe/0x20
[ 394.453690][T10441] gfs2_fill_super+0x1352/0x2bf0
[ 394.455846][T10441] ? __pfx_gfs2_fill_super+0x10/0x10
[ 394.458024][T10441] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 394.460353][T10441] ? set_blocksize+0x2b1/0x350
[ 394.462456][T10441] ? sb_set_blocksize+0xf6/0x120
[ 394.464668][T10441] ? setup_bdev_super+0x392/0x720
[ 394.467020][T10441] get_tree_bdev+0x36f/0x610
[ 394.469124][T10441] ? __pfx_gfs2_fill_super+0x10/0x10
[ 394.471487][T10441] ? __pfx_get_tree_bdev+0x10/0x10
[ 394.473740][T10441] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 394.476191][T10441] ? cap_capable+0x1cf/0x240
[ 394.478222][T10441] gfs2_get_tree+0x4e/0x280
[ 394.480312][T10441] vfs_get_tree+0x8f/0x380
[ 394.482477][T10441] path_mount+0x14e6/0x1f20
[ 394.484766][T10441] ? kmem_cache_free+0x12e/0x380
[ 394.487063][T10441] ? __pfx_path_mount+0x10/0x10
[ 394.489254][T10441] ? putname+0x12e/0x170
[ 394.491172][T10441] __x64_sys_mount+0x297/0x320
[ 394.493334][T10441] ? __pfx___x64_sys_mount+0x10/0x10
[ 394.495689][T10441] do_syscall_64+0xcf/0x260
[ 394.497756][T10441] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 394.500520][T10441] RIP: 0033:0x7f354027f4aa
[ 394.502359][T10441] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 394.510417][T10441] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 394.514293][T10441] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 394.517930][T10441] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 394.521426][T10441] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 394.524974][T10441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 394.528368][T10441] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 394.531650][T10441]
[ 394.534276][T10441] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 394.538753][T10443] CPU: 0 PID: 10443 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 394.540345][T10441] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 394.544326][T10443] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 394.551277][T10443] Call Trace:
[ 394.552569][T10443]
[ 394.553618][T10443] dump_stack_lvl+0x16c/0x1f0
[ 394.555243][T10443] sysfs_warn_dup+0x7f/0xa0
[ 394.557163][T10443] sysfs_create_dir_ns+0x24d/0x2b0
[ 394.559455][T10443] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 394.561656][T10443] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 394.563798][T10443] ? do_raw_spin_unlock+0x172/0x230
[ 394.565827][T10443] kobject_add_internal+0x2c8/0x990
[ 394.567885][T10443] kobject_init_and_add+0x11c/0x190
[ 394.570028][T10443] ? __pfx_kobject_init_and_add+0x10/0x10
[ 394.572266][T10443] ? lockdep_init_map_type+0x16d/0x7d0
[ 394.574351][T10443] ? lockdep_init_map_type+0x16d/0x7d0
[ 394.576348][T10443] gfs2_sys_fs_add+0x207/0x470
[ 394.578227][T10443] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 394.580379][T10443] ? __pfx_alloc_workqueue+0x10/0x10
[ 394.582755][T10443] ? read_word_at_a_time+0xe/0x20
[ 394.585042][T10443] gfs2_fill_super+0x1352/0x2bf0
[ 394.587272][T10443] ? __pfx_gfs2_fill_super+0x10/0x10
[ 394.589530][T10443] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 394.591904][T10443] ? set_blocksize+0x2b1/0x350
[ 394.593831][T10443] ? sb_set_blocksize+0xf6/0x120
[ 394.595821][T10443] ? setup_bdev_super+0x392/0x720
[ 394.597840][T10443] get_tree_bdev+0x36f/0x610
[ 394.599972][T10443] ? __pfx_gfs2_fill_super+0x10/0x10
[ 394.602290][T10443] ? __pfx_get_tree_bdev+0x10/0x10
[ 394.604344][T10443] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 394.606734][T10443] ? cap_capable+0x1cf/0x240
[ 394.608505][T10443] gfs2_get_tree+0x4e/0x280
[ 394.610173][T10443] vfs_get_tree+0x8f/0x380
[ 394.611929][T10443] path_mount+0x14e6/0x1f20
[ 394.613567][T10443] ? kmem_cache_free+0x12e/0x380
[ 394.615486][T10443] ? __pfx_path_mount+0x10/0x10
[ 394.617618][T10443] ? putname+0x12e/0x170
[ 394.619356][T10443] __x64_sys_mount+0x297/0x320
[ 394.621331][T10443] ? __pfx___x64_sys_mount+0x10/0x10
[ 394.623393][T10443] do_syscall_64+0xcf/0x260
[ 394.625314][T10443] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 394.627662][T10443] RIP: 0033:0x7f7f1ea7f4aa
[ 394.629251][T10443] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 394.636250][T10443] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 394.639441][T10443] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 394.642521][T10443] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 394.645477][T10443] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 394.647872][T10438] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 394.648527][T10443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 394.648542][T10443] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 394.648556][T10443]
[ 394.662343][T10443] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 394.668055][T10443] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 394.681728][ T5416] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 394.681728][ T5416] inode = 11 2340
[ 394.681728][ T5416] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 394.691504][ T5416] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 394.695164][ T5416] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5416 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 394.699802][ T5416] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 394.703149][ T5416] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 394.712533][ T5416] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 394.716260][ T5416] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 394.719960][ T5416] gfs2: fsid=syz:syz.0: File system withdrawn
[ 394.722538][ T5416] CPU: 3 PID: 5416 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 394.726577][ T5416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 394.730810][ T5416] Call Trace:
[ 394.732256][ T5416]
[ 394.733643][ T5416] dump_stack_lvl+0x16c/0x1f0
[ 394.735663][ T5416] gfs2_withdraw+0xab8/0x1290
[ 394.737583][ T5416] ? __pfx_gfs2_withdraw+0x10/0x10
[ 394.739789][ T5416] ? map_id_range_down+0x2b6/0x3a0
[ 394.741984][ T5416] ? __pfx_map_id_range_down+0x10/0x10
[ 394.744333][ T5416] gfs2_inode_refresh+0xc94/0x1090
[ 394.746508][ T5416] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 394.748882][ T5416] inode_go_instantiate+0x47/0x60
[ 394.751131][ T5416] gfs2_instantiate+0x169/0x250
[ 394.753299][ T5416] gfs2_glock_wait+0x214/0x330
[ 394.755431][ T5416] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 394.757778][ T5416] gfs2_glock_nq+0x946/0x1cd0
[ 394.759893][ T5416] ? do_raw_spin_unlock+0x172/0x230
[ 394.762228][ T5416] ? __gfs2_holder_init+0x18a/0x2f0
[ 394.764584][ T5416] do_sync+0x6cf/0xd30
[ 394.766441][ T5416] ? __pfx_do_sync+0x10/0x10
[ 394.768500][ T5416] ? gfs2_quota_sync+0x4ad/0x630
[ 394.770810][ T5416] ? gfs2_quota_sync+0x419/0x630
[ 394.772976][ T5416] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 394.775351][ T5416] ? qd_check_sync+0x3d8/0x4f0
[ 394.777472][ T5416] gfs2_quota_sync+0x419/0x630
[ 394.779662][ T5416] gfs2_sync_fs+0x44/0xb0
[ 394.781659][ T5416] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 394.783890][ T5416] sync_filesystem+0x10d/0x290
[ 394.786026][ T5416] generic_shutdown_super+0x7e/0x3d0
[ 394.788333][ T5416] kill_block_super+0x3b/0x90
[ 394.790432][ T5416] gfs2_kill_sb+0x360/0x410
[ 394.792511][ T5416] deactivate_locked_super+0xbe/0x1a0
[ 394.794860][ T5416] deactivate_super+0xde/0x100
[ 394.796952][ T5416] cleanup_mnt+0x222/0x450
[ 394.798912][ T5416] task_work_run+0x14e/0x250
[ 394.800978][ T5416] ? __pfx_task_work_run+0x10/0x10
[ 394.803423][ T5416] syscall_exit_to_user_mode+0x278/0x2a0
[ 394.805885][ T5416] do_syscall_64+0xdc/0x260
[ 394.807880][ T5416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 394.810928][ T5416] RIP: 0033:0x7fc2a807f0d7
[ 394.813066][ T5416] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 394.821433][ T5416] RSP: 002b:00007ffdf8694db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 394.825066][ T5416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc2a807f0d7
[ 394.828505][ T5416] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdf8694e70
[ 394.831955][ T5416] RBP: 00007ffdf8694e70 R08: 0000000000000000 R09: 0000000000000000
[ 394.835368][ T5416] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdf8695f30
[ 394.838879][ T5416] R13: 00007fc2a80c93b9 R14: 00000000000601c0 R15: 0000000000000001
[ 394.842688][ T5416]
[ 395.091164][T10451] loop3: detected capacity change from 0 to 32768
[ 395.099807][T10451] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 395.103638][T10451] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 395.110085][T10451] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 395.114914][ T54] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 395.117904][ T54] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 395.160104][ T54] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 42ms
[ 395.163392][ T54] gfs2: fsid=syz:syz.0: jid=0: Done
[ 395.167417][T10451] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 395.226925][T10455] loop2: detected capacity change from 0 to 32768
[ 395.231801][T10453] loop0: detected capacity change from 0 to 32768
[ 395.242112][T10453] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 395.245486][T10453] CPU: 3 PID: 10453 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 395.249990][T10453] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 395.254522][T10453] Call Trace:
[ 395.256080][T10453]
[ 395.257019][T10455] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 395.257464][T10453] dump_stack_lvl+0x16c/0x1f0
[ 395.263156][T10453] sysfs_warn_dup+0x7f/0xa0
[ 395.265331][T10453] sysfs_create_dir_ns+0x24d/0x2b0
[ 395.267950][T10453] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 395.270561][T10453] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 395.273116][T10453] ? do_raw_spin_unlock+0x172/0x230
[ 395.275560][T10453] kobject_add_internal+0x2c8/0x990
[ 395.277987][T10453] kobject_init_and_add+0x11c/0x190
[ 395.280420][T10453] ? __pfx_kobject_init_and_add+0x10/0x10
[ 395.283119][T10453] ? lockdep_init_map_type+0x16d/0x7d0
[ 395.285724][T10453] ? lockdep_init_map_type+0x16d/0x7d0
[ 395.288315][T10453] gfs2_sys_fs_add+0x207/0x470
[ 395.290515][T10453] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 395.292949][T10453] ? __pfx_alloc_workqueue+0x10/0x10
[ 395.295409][T10453] ? read_word_at_a_time+0xe/0x20
[ 395.297742][T10453] gfs2_fill_super+0x1352/0x2bf0
[ 395.300084][T10453] ? __pfx_gfs2_fill_super+0x10/0x10
[ 395.302536][T10453] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 395.304997][T10453] ? set_blocksize+0x2b1/0x350
[ 395.307219][T10453] ? sb_set_blocksize+0xf6/0x120
[ 395.309477][T10453] ? setup_bdev_super+0x392/0x720
[ 395.311567][T10453] get_tree_bdev+0x36f/0x610
[ 395.313470][T10453] ? __pfx_gfs2_fill_super+0x10/0x10
[ 395.315950][T10453] ? __pfx_get_tree_bdev+0x10/0x10
[ 395.318320][T10453] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 395.321017][T10453] ? cap_capable+0x1cf/0x240
[ 395.323189][T10453] gfs2_get_tree+0x4e/0x280
[ 395.325313][T10453] vfs_get_tree+0x8f/0x380
[ 395.327398][T10453] path_mount+0x14e6/0x1f20
[ 395.329513][T10453] ? kmem_cache_free+0x12e/0x380
[ 395.331631][T10453] ? __pfx_path_mount+0x10/0x10
[ 395.333625][T10453] ? putname+0x12e/0x170
[ 395.335640][T10453] __x64_sys_mount+0x297/0x320
[ 395.337890][T10453] ? __pfx___x64_sys_mount+0x10/0x10
[ 395.340357][T10453] do_syscall_64+0xcf/0x260
[ 395.342488][T10453] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 395.345452][T10453] RIP: 0033:0x7f354027f4aa
[ 395.347652][T10453] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 395.356536][T10453] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 395.360346][T10453] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 395.363884][T10453] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 395.367460][T10453] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 395.371022][T10453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 395.374669][T10453] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 395.378355][T10453]
[ 395.380133][T10455] CPU: 2 PID: 10455 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 395.384480][T10455] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 395.385527][T10453] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 395.388788][T10455] Call Trace:
[ 395.388801][T10455]
[ 395.388809][T10455] dump_stack_lvl+0x16c/0x1f0
[ 395.388837][T10455] sysfs_warn_dup+0x7f/0xa0
[ 395.388863][T10455] sysfs_create_dir_ns+0x24d/0x2b0
[ 395.395422][T10453] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 395.396930][T10455] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 395.410003][T10455] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 395.412319][T10455] ? do_raw_spin_unlock+0x172/0x230
[ 395.414482][T10455] kobject_add_internal+0x2c8/0x990
[ 395.416537][T10455] kobject_init_and_add+0x11c/0x190
[ 395.418785][T10455] ? __pfx_kobject_init_and_add+0x10/0x10
[ 395.421191][T10455] ? lockdep_init_map_type+0x16d/0x7d0
[ 395.423611][T10455] ? lockdep_init_map_type+0x16d/0x7d0
[ 395.425955][T10455] gfs2_sys_fs_add+0x207/0x470
[ 395.428026][T10455] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 395.430386][T10455] ? __pfx_alloc_workqueue+0x10/0x10
[ 395.432664][T10455] ? read_word_at_a_time+0xe/0x20
[ 395.434972][T10455] gfs2_fill_super+0x1352/0x2bf0
[ 395.437034][T10455] ? __pfx_gfs2_fill_super+0x10/0x10
[ 395.439636][T10455] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 395.441950][T10455] ? set_blocksize+0x2b1/0x350
[ 395.444016][T10455] ? sb_set_blocksize+0xf6/0x120
[ 395.446143][T10455] ? setup_bdev_super+0x392/0x720
[ 395.448292][T10455] get_tree_bdev+0x36f/0x610
[ 395.450261][T10455] ? __pfx_gfs2_fill_super+0x10/0x10
[ 395.452509][T10455] ? __pfx_get_tree_bdev+0x10/0x10
[ 395.454700][T10455] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 395.457060][T10455] ? cap_capable+0x1cf/0x240
[ 395.459088][T10455] gfs2_get_tree+0x4e/0x280
[ 395.461091][T10455] vfs_get_tree+0x8f/0x380
[ 395.462996][T10455] path_mount+0x14e6/0x1f20
[ 395.464961][T10455] ? kmem_cache_free+0x12e/0x380
[ 395.467062][T10455] ? __pfx_path_mount+0x10/0x10
[ 395.469114][T10455] ? putname+0x12e/0x170
[ 395.470916][T10455] __x64_sys_mount+0x297/0x320
[ 395.472971][T10455] ? __pfx___x64_sys_mount+0x10/0x10
[ 395.475159][T10455] do_syscall_64+0xcf/0x260
[ 395.476947][T10455] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 395.479486][T10455] RIP: 0033:0x7f7f1ea7f4aa
[ 395.481390][T10455] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 395.489517][T10455] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 395.493038][T10455] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 395.496123][T10455] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 395.499086][T10455] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 395.502034][T10455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 395.504778][T10455] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 395.507853][T10455]
[ 395.525696][T10455] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 395.535838][T10455] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 395.569027][T10451] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 395.586158][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 395.586158][ T5425] inode = 11 2340
[ 395.586158][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 395.593542][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 395.597646][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 395.603214][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 395.603241][T10458] loop1: detected capacity change from 0 to 32768
[ 395.608003][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 395.614690][T10458] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 395.618036][T10458] CPU: 0 PID: 10458 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 395.621339][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 395.622410][T10458] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 395.622424][T10458] Call Trace:
[ 395.622433][T10458]
[ 395.622440][T10458] dump_stack_lvl+0x16c/0x1f0
[ 395.622468][T10458] sysfs_warn_dup+0x7f/0xa0
[ 395.625993][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 395.629952][T10458] sysfs_create_dir_ns+0x24d/0x2b0
[ 395.629983][T10458] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 395.630008][T10458] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 395.630026][T10458] ? do_raw_spin_unlock+0x172/0x230
[ 395.631783][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 395.632891][T10458] kobject_add_internal+0x2c8/0x990
[ 395.653566][T10458] kobject_init_and_add+0x11c/0x190
[ 395.655922][T10458] ? __pfx_kobject_init_and_add+0x10/0x10
[ 395.658463][T10458] ? lockdep_init_map_type+0x16d/0x7d0
[ 395.660794][T10458] ? lockdep_init_map_type+0x16d/0x7d0
[ 395.663253][T10458] gfs2_sys_fs_add+0x207/0x470
[ 395.665296][T10458] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 395.667700][T10458] ? __pfx_alloc_workqueue+0x10/0x10
[ 395.669997][T10458] ? read_word_at_a_time+0xe/0x20
[ 395.672249][T10458] gfs2_fill_super+0x1352/0x2bf0
[ 395.674591][T10458] ? __pfx_gfs2_fill_super+0x10/0x10
[ 395.676931][T10458] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 395.679286][T10458] ? set_blocksize+0x2b1/0x350
[ 395.681276][T10458] ? sb_set_blocksize+0xf6/0x120
[ 395.683729][T10458] ? setup_bdev_super+0x392/0x720
[ 395.685996][T10458] get_tree_bdev+0x36f/0x610
[ 395.688073][T10458] ? __pfx_gfs2_fill_super+0x10/0x10
[ 395.690441][T10458] ? __pfx_get_tree_bdev+0x10/0x10
[ 395.692653][T10458] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 395.694939][T10458] ? cap_capable+0x1cf/0x240
[ 395.696812][T10458] gfs2_get_tree+0x4e/0x280
[ 395.698779][T10458] vfs_get_tree+0x8f/0x380
[ 395.700874][T10458] path_mount+0x14e6/0x1f20
[ 395.703040][T10458] ? kmem_cache_free+0x12e/0x380
[ 395.705347][T10458] ? __pfx_path_mount+0x10/0x10
[ 395.707589][T10458] ? putname+0x12e/0x170
[ 395.709585][T10458] __x64_sys_mount+0x297/0x320
[ 395.712033][T10458] ? __pfx___x64_sys_mount+0x10/0x10
[ 395.714617][T10458] do_syscall_64+0xcf/0x260
[ 395.716640][T10458] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 395.719262][T10458] RIP: 0033:0x7fc2a807f4aa
[ 395.721097][T10458] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 395.729726][T10458] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 395.733127][T10458] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 395.736169][T10458] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 395.739437][T10458] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 395.742909][T10458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 395.746374][T10458] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 395.749779][T10458]
[ 395.751152][ T5425] CPU: 3 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 395.755028][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 395.756504][T10458] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 395.758624][ T5425] Call Trace:
[ 395.758632][ T5425]
[ 395.758637][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 395.758659][ T5425] gfs2_withdraw+0xab8/0x1290
[ 395.758680][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 395.758699][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 395.758718][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 395.758738][ T5425] gfs2_inode_refresh+0xc94/0x1090
[ 395.765180][T10458] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 395.766424][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 395.782969][ T5425] inode_go_instantiate+0x47/0x60
[ 395.785260][ T5425] gfs2_instantiate+0x169/0x250
[ 395.787666][ T5425] gfs2_glock_wait+0x214/0x330
[ 395.789714][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 395.792075][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 395.794197][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 395.796207][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 395.798236][ T5425] do_sync+0x6cf/0xd30
[ 395.799890][ T5425] ? __pfx_do_sync+0x10/0x10
[ 395.801829][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 395.804329][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 395.806325][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 395.808498][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 395.810599][ T5425] gfs2_quota_sync+0x419/0x630
[ 395.812429][ T5425] gfs2_sync_fs+0x44/0xb0
[ 395.814139][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 395.816130][ T5425] sync_filesystem+0x10d/0x290
[ 395.818451][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 395.820638][ T5425] kill_block_super+0x3b/0x90
[ 395.822642][ T5425] gfs2_kill_sb+0x360/0x410
[ 395.824430][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 395.826821][ T5425] deactivate_super+0xde/0x100
[ 395.829312][ T5425] cleanup_mnt+0x222/0x450
[ 395.831124][ T5425] task_work_run+0x14e/0x250
[ 395.832960][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 395.834972][ T5425] syscall_exit_to_user_mode+0x278/0x2a0
[ 395.837179][ T5425] do_syscall_64+0xdc/0x260
[ 395.838899][ T5425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 395.841203][ T5425] RIP: 0033:0x7fc1ff47f0d7
[ 395.842945][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 395.850019][ T5425] RSP: 002b:00007ffc02572aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 395.853813][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc1ff47f0d7
[ 395.857178][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc02572b60
[ 395.860320][ T5425] RBP: 00007ffc02572b60 R08: 0000000000000000 R09: 0000000000000000
[ 395.863132][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc02573c20
[ 395.865941][ T5425] R13: 00007fc1ff4c93b9 R14: 0000000000060533 R15: 0000000000000001
[ 395.869006][ T5425]
[ 396.156329][T10465] loop2: detected capacity change from 0 to 32768
[ 396.173554][T10465] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 396.177262][T10465] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 396.210146][T10465] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 396.215379][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 396.220658][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 396.257806][T10467] loop0: detected capacity change from 0 to 32768
[ 396.283772][T10467] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 396.288112][T10467] CPU: 3 PID: 10467 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 396.294492][T10467] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 396.298946][T10467] Call Trace:
[ 396.300482][T10467]
[ 396.301874][T10467] dump_stack_lvl+0x16c/0x1f0
[ 396.304252][T10467] sysfs_warn_dup+0x7f/0xa0
[ 396.306279][T10467] sysfs_create_dir_ns+0x24d/0x2b0
[ 396.308602][T10467] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 396.309668][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 89ms
[ 396.316806][T10467] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 396.316833][T10467] ? do_raw_spin_unlock+0x172/0x230
[ 396.316852][T10467] kobject_add_internal+0x2c8/0x990
[ 396.316879][T10467] kobject_init_and_add+0x11c/0x190
[ 396.320374][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 396.322281][T10467] ? __pfx_kobject_init_and_add+0x10/0x10
[ 396.322313][T10467] ? lockdep_init_map_type+0x16d/0x7d0
[ 396.322340][T10467] ? lockdep_init_map_type+0x16d/0x7d0
[ 396.322367][T10467] gfs2_sys_fs_add+0x207/0x470
[ 396.322392][T10467] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 396.322416][T10467] ? __pfx_alloc_workqueue+0x10/0x10
[ 396.322442][T10467] ? read_word_at_a_time+0xe/0x20
[ 396.322468][T10467] gfs2_fill_super+0x1352/0x2bf0
[ 396.322488][T10467] ? __pfx_gfs2_fill_super+0x10/0x10
[ 396.322505][T10467] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 396.322523][T10467] ? set_blocksize+0x2b1/0x350
[ 396.322542][T10467] ? sb_set_blocksize+0xf6/0x120
[ 396.322561][T10467] ? setup_bdev_super+0x392/0x720
[ 396.322585][T10467] get_tree_bdev+0x36f/0x610
[ 396.322610][T10467] ? __pfx_gfs2_fill_super+0x10/0x10
[ 396.322626][T10467] ? __pfx_get_tree_bdev+0x10/0x10
[ 396.322652][T10467] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 396.322675][T10467] ? cap_capable+0x1cf/0x240
[ 396.322699][T10467] gfs2_get_tree+0x4e/0x280
[ 396.322725][T10467] vfs_get_tree+0x8f/0x380
[ 396.322755][T10467] path_mount+0x14e6/0x1f20
[ 396.322782][T10467] ? kmem_cache_free+0x12e/0x380
[ 396.322801][T10467] ? __pfx_path_mount+0x10/0x10
[ 396.322826][T10467] ? putname+0x12e/0x170
[ 396.325608][T10465] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 396.326964][T10467] __x64_sys_mount+0x297/0x320
[ 396.326984][T10467] ? __pfx___x64_sys_mount+0x10/0x10
[ 396.326999][T10467] do_syscall_64+0xcf/0x260
[ 396.327014][T10467] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 396.327030][T10467] RIP: 0033:0x7f354027f4aa
[ 396.399872][T10467] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 396.409184][T10467] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 396.412648][T10467] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 396.416262][T10467] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 396.418383][T10469] loop1: detected capacity change from 0 to 32768
[ 396.419801][T10467] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 396.419812][T10467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 396.419819][T10467] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 396.419827][T10467]
[ 396.423473][T10467] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 396.435318][T10469] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 396.445878][T10469] CPU: 0 PID: 10469 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 396.448622][T10467] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 396.450362][T10469] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 396.450375][T10469] Call Trace:
[ 396.450382][T10469]
[ 396.450389][T10469] dump_stack_lvl+0x16c/0x1f0
[ 396.450416][T10469] sysfs_warn_dup+0x7f/0xa0
[ 396.461145][T10471] loop3: detected capacity change from 0 to 32768
[ 396.461380][T10469] sysfs_create_dir_ns+0x24d/0x2b0
[ 396.473366][T10469] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 396.476100][T10469] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 396.478754][T10469] ? do_raw_spin_unlock+0x172/0x230
[ 396.481082][T10469] kobject_add_internal+0x2c8/0x990
[ 396.483371][T10469] kobject_init_and_add+0x11c/0x190
[ 396.485440][T10469] ? __pfx_kobject_init_and_add+0x10/0x10
[ 396.487961][T10469] ? lockdep_init_map_type+0x16d/0x7d0
[ 396.490260][T10469] ? lockdep_init_map_type+0x16d/0x7d0
[ 396.492433][T10469] gfs2_sys_fs_add+0x207/0x470
[ 396.494333][T10469] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 396.496551][T10469] ? __pfx_alloc_workqueue+0x10/0x10
[ 396.499356][T10469] ? read_word_at_a_time+0xe/0x20
[ 396.501341][T10469] gfs2_fill_super+0x1352/0x2bf0
[ 396.503294][T10469] ? __pfx_gfs2_fill_super+0x10/0x10
[ 396.505415][T10469] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 396.507499][T10469] ? set_blocksize+0x2b1/0x350
[ 396.509426][T10469] ? sb_set_blocksize+0xf6/0x120
[ 396.511388][T10469] ? setup_bdev_super+0x392/0x720
[ 396.513347][T10469] get_tree_bdev+0x36f/0x610
[ 396.515174][T10469] ? __pfx_gfs2_fill_super+0x10/0x10
[ 396.517229][T10469] ? __pfx_get_tree_bdev+0x10/0x10
[ 396.519239][T10469] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 396.521431][T10469] ? cap_capable+0x1cf/0x240
[ 396.523304][T10469] gfs2_get_tree+0x4e/0x280
[ 396.525093][T10469] vfs_get_tree+0x8f/0x380
[ 396.526851][T10469] path_mount+0x14e6/0x1f20
[ 396.528449][T10469] ? kmem_cache_free+0x12e/0x380
[ 396.530210][T10469] ? __pfx_path_mount+0x10/0x10
[ 396.531922][T10469] ? putname+0x12e/0x170
[ 396.533413][T10469] __x64_sys_mount+0x297/0x320
[ 396.535326][T10469] ? __pfx___x64_sys_mount+0x10/0x10
[ 396.537388][T10469] do_syscall_64+0xcf/0x260
[ 396.539222][T10469] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 396.541564][T10469] RIP: 0033:0x7fc2a807f4aa
[ 396.543488][T10469] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 396.550987][T10469] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 396.554270][T10469] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 396.556635][T10471] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 396.557348][T10469] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 396.563978][T10469] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 396.567416][T10469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 396.570641][T10469] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 396.573730][T10469]
[ 396.576484][T10471] CPU: 1 PID: 10471 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 396.577503][T10469] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 396.580502][T10471] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 396.580534][T10471] Call Trace:
[ 396.580542][T10471]
[ 396.580548][T10471] dump_stack_lvl+0x16c/0x1f0
[ 396.580575][T10471] sysfs_warn_dup+0x7f/0xa0
[ 396.580600][T10471] sysfs_create_dir_ns+0x24d/0x2b0
[ 396.580626][T10471] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 396.580652][T10471] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 396.580671][T10471] ? do_raw_spin_unlock+0x172/0x230
[ 396.580694][T10471] kobject_add_internal+0x2c8/0x990
[ 396.580720][T10471] kobject_init_and_add+0x11c/0x190
[ 396.586068][T10469] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 396.589676][T10471] ? __pfx_kobject_init_and_add+0x10/0x10
[ 396.589705][T10471] ? lockdep_init_map_type+0x16d/0x7d0
[ 396.589729][T10471] ? lockdep_init_map_type+0x16d/0x7d0
[ 396.589752][T10471] gfs2_sys_fs_add+0x207/0x470
[ 396.589791][T10471] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 396.589814][T10471] ? __pfx_alloc_workqueue+0x10/0x10
[ 396.607182][T10465] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 396.614523][T10471] ? read_word_at_a_time+0xe/0x20
[ 396.614560][T10471] gfs2_fill_super+0x1352/0x2bf0
[ 396.614582][T10471] ? __pfx_gfs2_fill_super+0x10/0x10
[ 396.614599][T10471] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 396.614619][T10471] ? set_blocksize+0x2b1/0x350
[ 396.614640][T10471] ? sb_set_blocksize+0xf6/0x120
[ 396.614658][T10471] ? setup_bdev_super+0x392/0x720
[ 396.656626][T10471] get_tree_bdev+0x36f/0x610
[ 396.658852][T10471] ? __pfx_gfs2_fill_super+0x10/0x10
[ 396.661446][T10471] ? __pfx_get_tree_bdev+0x10/0x10
[ 396.664124][T10471] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 396.667511][T10471] ? cap_capable+0x1cf/0x240
[ 396.669859][T10471] gfs2_get_tree+0x4e/0x280
[ 396.671894][T10471] vfs_get_tree+0x8f/0x380
[ 396.673574][T10471] path_mount+0x14e6/0x1f20
[ 396.675542][T10471] ? kmem_cache_free+0x12e/0x380
[ 396.677974][T10471] ? __pfx_path_mount+0x10/0x10
[ 396.679978][T10471] ? putname+0x12e/0x170
[ 396.681458][T10471] __x64_sys_mount+0x297/0x320
[ 396.683322][T10471] ? __pfx___x64_sys_mount+0x10/0x10
[ 396.685248][T10471] do_syscall_64+0xcf/0x260
[ 396.687226][T10471] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 396.690004][T10471] RIP: 0033:0x7fc1ff47f4aa
[ 396.692651][T10471] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 396.701298][T10471] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 396.704625][T10471] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 396.708124][T10471] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 396.711324][T10471] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 396.714554][T10471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 396.717687][T10471] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 396.721737][T10471]
2024/04/14 23:34:28 executed programs: 1389
[ 396.725461][T10471] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 396.732890][T10471] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 396.733561][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 396.733561][ T5421] inode = 11 2340
[ 396.733561][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 396.758628][ T5421] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 396.762493][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 396.767124][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 396.773624][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 396.781155][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 396.785364][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 396.791829][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 396.794818][ T5421] CPU: 3 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 396.799268][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 396.804037][ T5421] Call Trace:
[ 396.805501][ T5421]
[ 396.806819][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 396.808983][ T5421] gfs2_withdraw+0xab8/0x1290
[ 396.811139][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 396.813472][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 396.816200][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 396.818925][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 396.821205][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 396.823536][ T5421] inode_go_instantiate+0x47/0x60
[ 396.825598][ T5421] gfs2_instantiate+0x169/0x250
[ 396.827597][ T5421] gfs2_glock_wait+0x214/0x330
[ 396.829555][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 396.831991][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 396.834455][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 396.837082][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 396.841215][ T5421] do_sync+0x6cf/0xd30
[ 396.843441][ T5421] ? __pfx_do_sync+0x10/0x10
[ 396.846015][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 396.848696][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 396.850709][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 396.852866][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 396.854812][ T5421] gfs2_quota_sync+0x419/0x630
[ 396.856755][ T5421] gfs2_sync_fs+0x44/0xb0
[ 396.858465][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 396.860809][ T5421] sync_filesystem+0x10d/0x290
[ 396.863091][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 396.865633][ T5421] kill_block_super+0x3b/0x90
[ 396.867835][ T5421] gfs2_kill_sb+0x360/0x410
[ 396.870041][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 396.872528][ T5421] deactivate_super+0xde/0x100
[ 396.874730][ T5421] cleanup_mnt+0x222/0x450
[ 396.876683][ T5421] task_work_run+0x14e/0x250
[ 396.878737][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 396.881029][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 396.883437][ T5421] do_syscall_64+0xdc/0x260
[ 396.886826][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 396.889363][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 396.891342][ T5421] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 396.901653][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 396.904883][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 396.907983][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 396.911203][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 396.914495][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 396.918069][ T5421] R13: 00007f7f1eac93b9 R14: 0000000000060955 R15: 0000000000000001
[ 396.921493][ T5421]
[ 397.257160][T10479] loop0: detected capacity change from 0 to 32768
[ 397.272259][T10479] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 397.278754][T10479] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 397.300601][T10479] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 397.306224][ T5543] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 397.310201][ T5543] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 397.329122][T10483] loop1: detected capacity change from 0 to 32768
[ 397.342133][T10483] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 397.349956][T10481] loop3: detected capacity change from 0 to 32768
[ 397.351892][T10483] CPU: 0 PID: 10483 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 397.357536][T10483] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 397.363606][T10483] Call Trace:
[ 397.365130][T10483]
[ 397.366483][T10483] dump_stack_lvl+0x16c/0x1f0
[ 397.367308][T10481] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 397.369038][T10483] sysfs_warn_dup+0x7f/0xa0
[ 397.369070][T10483] sysfs_create_dir_ns+0x24d/0x2b0
[ 397.369097][T10483] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 397.377066][ T5543] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 66ms
[ 397.379311][T10483] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 397.379338][T10483] ? do_raw_spin_unlock+0x172/0x230
[ 397.379357][T10483] kobject_add_internal+0x2c8/0x990
[ 397.379384][T10483] kobject_init_and_add+0x11c/0x190
[ 397.387690][ T5543] gfs2: fsid=syz:syz.0: jid=0: Done
[ 397.389476][T10483] ? __pfx_kobject_init_and_add+0x10/0x10
[ 397.389509][T10483] ? lockdep_init_map_type+0x16d/0x7d0
[ 397.389535][T10483] ? lockdep_init_map_type+0x16d/0x7d0
[ 397.416239][T10483] gfs2_sys_fs_add+0x207/0x470
[ 397.418365][T10483] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 397.420761][T10483] ? __pfx_alloc_workqueue+0x10/0x10
[ 397.423144][T10483] ? read_word_at_a_time+0xe/0x20
[ 397.425409][T10483] gfs2_fill_super+0x1352/0x2bf0
[ 397.427678][T10483] ? __pfx_gfs2_fill_super+0x10/0x10
[ 397.429985][T10483] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 397.432643][T10483] ? set_blocksize+0x2b1/0x350
[ 397.435409][T10483] ? sb_set_blocksize+0xf6/0x120
[ 397.437689][T10483] ? setup_bdev_super+0x392/0x720
[ 397.438042][T10479] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 397.439977][T10483] get_tree_bdev+0x36f/0x610
[ 397.440006][T10483] ? __pfx_gfs2_fill_super+0x10/0x10
[ 397.440024][T10483] ? __pfx_get_tree_bdev+0x10/0x10
[ 397.440049][T10483] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 397.453558][T10483] ? cap_capable+0x1cf/0x240
[ 397.456092][T10483] gfs2_get_tree+0x4e/0x280
[ 397.458231][T10483] vfs_get_tree+0x8f/0x380
[ 397.460231][T10483] path_mount+0x14e6/0x1f20
[ 397.462349][T10483] ? kmem_cache_free+0x12e/0x380
[ 397.464590][T10483] ? __pfx_path_mount+0x10/0x10
[ 397.466769][T10483] ? putname+0x12e/0x170
[ 397.468690][T10483] __x64_sys_mount+0x297/0x320
[ 397.470850][T10483] ? __pfx___x64_sys_mount+0x10/0x10
[ 397.473427][T10483] do_syscall_64+0xcf/0x260
[ 397.475462][T10483] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 397.477754][T10483] RIP: 0033:0x7fc2a807f4aa
[ 397.479702][T10483] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 397.488032][T10483] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 397.492220][T10483] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 397.496709][T10483] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 397.500091][T10483] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 397.503576][T10483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 397.507157][T10483] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 397.510710][T10483]
[ 397.512079][T10481] CPU: 3 PID: 10481 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 397.514574][T10483] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 397.516515][T10481] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 397.516529][T10481] Call Trace:
[ 397.516536][T10481]
[ 397.516544][T10481] dump_stack_lvl+0x16c/0x1f0
[ 397.516572][T10481] sysfs_warn_dup+0x7f/0xa0
[ 397.522693][T10483] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 397.526885][T10481] sysfs_create_dir_ns+0x24d/0x2b0
[ 397.526918][T10481] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 397.526945][T10481] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 397.546017][T10481] ? do_raw_spin_unlock+0x172/0x230
[ 397.548791][T10481] kobject_add_internal+0x2c8/0x990
[ 397.551132][T10481] kobject_init_and_add+0x11c/0x190
[ 397.553461][T10481] ? __pfx_kobject_init_and_add+0x10/0x10
[ 397.556001][T10481] ? lockdep_init_map_type+0x16d/0x7d0
[ 397.558269][T10481] ? lockdep_init_map_type+0x16d/0x7d0
[ 397.560492][T10481] gfs2_sys_fs_add+0x207/0x470
[ 397.561119][T10485] loop2: detected capacity change from 0 to 32768
[ 397.562320][T10481] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 397.567058][T10481] ? __pfx_alloc_workqueue+0x10/0x10
[ 397.569485][T10481] ? read_word_at_a_time+0xe/0x20
[ 397.572115][T10481] gfs2_fill_super+0x1352/0x2bf0
[ 397.575566][T10481] ? __pfx_gfs2_fill_super+0x10/0x10
[ 397.579164][T10481] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 397.581850][T10481] ? set_blocksize+0x2b1/0x350
[ 397.584394][T10481] ? sb_set_blocksize+0xf6/0x120
[ 397.587428][T10481] ? setup_bdev_super+0x392/0x720
[ 397.589798][T10481] get_tree_bdev+0x36f/0x610
[ 397.592331][T10481] ? __pfx_gfs2_fill_super+0x10/0x10
[ 397.595384][T10481] ? __pfx_get_tree_bdev+0x10/0x10
[ 397.597894][T10481] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 397.600412][T10481] ? cap_capable+0x1cf/0x240
[ 397.602327][T10481] gfs2_get_tree+0x4e/0x280
[ 397.604105][T10481] vfs_get_tree+0x8f/0x380
[ 397.605884][T10481] path_mount+0x14e6/0x1f20
[ 397.607505][T10481] ? kmem_cache_free+0x12e/0x380
[ 397.609246][T10481] ? __pfx_path_mount+0x10/0x10
[ 397.610954][T10481] ? putname+0x12e/0x170
[ 397.612421][T10481] __x64_sys_mount+0x297/0x320
[ 397.614299][T10481] ? __pfx___x64_sys_mount+0x10/0x10
[ 397.616733][T10481] do_syscall_64+0xcf/0x260
[ 397.618621][T10481] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 397.620884][T10481] RIP: 0033:0x7fc1ff47f4aa
[ 397.622556][T10481] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 397.630727][T10481] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 397.634314][T10481] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 397.638585][T10481] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 397.642562][T10481] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 397.645671][T10481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 397.649459][T10481] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 397.653386][T10481]
[ 397.661345][T10485] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 397.665347][T10481] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 397.665362][T10481] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 397.678209][T10485] CPU: 1 PID: 10485 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 397.683603][T10485] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 397.687771][T10485] Call Trace:
[ 397.689082][T10485]
[ 397.690523][T10485] dump_stack_lvl+0x16c/0x1f0
[ 397.692174][T10485] sysfs_warn_dup+0x7f/0xa0
[ 397.694050][T10485] sysfs_create_dir_ns+0x24d/0x2b0
[ 397.696216][T10485] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 397.699018][T10485] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 397.702581][T10485] ? do_raw_spin_unlock+0x172/0x230
[ 397.705788][T10485] kobject_add_internal+0x2c8/0x990
[ 397.709742][T10485] kobject_init_and_add+0x11c/0x190
[ 397.712277][T10485] ? __pfx_kobject_init_and_add+0x10/0x10
[ 397.715998][T10485] ? lockdep_init_map_type+0x16d/0x7d0
[ 397.719350][T10485] ? lockdep_init_map_type+0x16d/0x7d0
[ 397.721504][T10485] gfs2_sys_fs_add+0x207/0x470
[ 397.724122][T10485] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 397.726409][T10485] ? __pfx_alloc_workqueue+0x10/0x10
[ 397.729928][T10485] ? read_word_at_a_time+0xe/0x20
[ 397.732395][T10485] gfs2_fill_super+0x1352/0x2bf0
[ 397.734645][T10485] ? __pfx_gfs2_fill_super+0x10/0x10
[ 397.737051][T10485] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 397.740033][T10485] ? set_blocksize+0x2b1/0x350
[ 397.742053][T10485] ? sb_set_blocksize+0xf6/0x120
[ 397.744008][T10485] ? setup_bdev_super+0x392/0x720
[ 397.746383][T10485] get_tree_bdev+0x36f/0x610
[ 397.748945][T10485] ? __pfx_gfs2_fill_super+0x10/0x10
[ 397.751150][T10485] ? __pfx_get_tree_bdev+0x10/0x10
[ 397.753454][T10485] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 397.766993][T10485] ? cap_capable+0x1cf/0x240
[ 397.769092][T10485] gfs2_get_tree+0x4e/0x280
[ 397.786572][T10485] vfs_get_tree+0x8f/0x380
[ 397.788634][T10485] path_mount+0x14e6/0x1f20
[ 397.790734][T10485] ? kmem_cache_free+0x12e/0x380
[ 397.793057][T10485] ? __pfx_path_mount+0x10/0x10
[ 397.795346][T10485] ? putname+0x12e/0x170
[ 397.797332][T10485] __x64_sys_mount+0x297/0x320
[ 397.799563][T10485] ? __pfx___x64_sys_mount+0x10/0x10
[ 397.801989][T10485] do_syscall_64+0xcf/0x260
[ 397.804079][T10485] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 397.819904][T10485] RIP: 0033:0x7f7f1ea7f4aa
[ 397.821927][T10485] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 397.829818][T10485] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 397.833503][T10485] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 397.849103][T10485] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 397.852664][T10485] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 397.870994][T10485] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 397.874479][T10485] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 397.877972][T10485]
[ 397.881198][T10485] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 397.893477][T10485] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 397.992551][T10479] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 398.014191][ T5415] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 398.014191][ T5415] inode = 11 2340
[ 398.014191][ T5415] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 398.029068][ T5415] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 398.033435][ T5415] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5415 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 398.040545][ T5415] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 398.048890][ T5415] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 398.065575][ T5415] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 398.069620][ T5415] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 398.072714][ T5415] gfs2: fsid=syz:syz.0: File system withdrawn
[ 398.075465][ T5415] CPU: 0 PID: 5415 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 398.080114][ T5415] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 398.084769][ T5415] Call Trace:
[ 398.086341][ T5415]
[ 398.087702][ T5415] dump_stack_lvl+0x16c/0x1f0
[ 398.089857][ T5415] gfs2_withdraw+0xab8/0x1290
[ 398.092060][ T5415] ? __pfx_gfs2_withdraw+0x10/0x10
[ 398.094264][ T5415] ? map_id_range_down+0x2b6/0x3a0
[ 398.096316][ T5415] ? __pfx_map_id_range_down+0x10/0x10
[ 398.098452][ T5415] gfs2_inode_refresh+0xc94/0x1090
[ 398.100403][ T5415] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 398.102770][ T5415] inode_go_instantiate+0x47/0x60
[ 398.105018][ T5415] gfs2_instantiate+0x169/0x250
[ 398.107444][ T5415] gfs2_glock_wait+0x214/0x330
[ 398.110252][ T5415] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 398.114126][ T5415] gfs2_glock_nq+0x946/0x1cd0
[ 398.116282][ T5415] ? do_raw_spin_unlock+0x172/0x230
[ 398.119403][ T5415] ? __gfs2_holder_init+0x18a/0x2f0
[ 398.122988][ T5415] do_sync+0x6cf/0xd30
[ 398.126373][ T5415] ? __pfx_do_sync+0x10/0x10
[ 398.129138][ T5415] ? gfs2_quota_sync+0x4ad/0x630
[ 398.131653][ T5415] ? gfs2_quota_sync+0x419/0x630
[ 398.134398][ T5415] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 398.136992][ T5415] ? qd_check_sync+0x3d8/0x4f0
[ 398.140761][ T5415] gfs2_quota_sync+0x419/0x630
[ 398.144825][ T5415] gfs2_sync_fs+0x44/0xb0
[ 398.147845][ T5415] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 398.151564][ T5415] sync_filesystem+0x10d/0x290
[ 398.153700][ T5415] generic_shutdown_super+0x7e/0x3d0
[ 398.156073][ T5415] kill_block_super+0x3b/0x90
[ 398.158439][ T5415] gfs2_kill_sb+0x360/0x410
[ 398.160924][ T5415] deactivate_locked_super+0xbe/0x1a0
[ 398.164738][ T5415] deactivate_super+0xde/0x100
[ 398.167224][ T5415] cleanup_mnt+0x222/0x450
[ 398.169590][ T5415] task_work_run+0x14e/0x250
[ 398.171694][ T5415] ? __pfx_task_work_run+0x10/0x10
[ 398.173966][ T5415] syscall_exit_to_user_mode+0x278/0x2a0
[ 398.176452][ T5415] do_syscall_64+0xdc/0x260
[ 398.178515][ T5415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 398.181263][ T5415] RIP: 0033:0x7f354027f0d7
[ 398.183918][ T5415] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 398.193113][ T5415] RSP: 002b:00007ffdb3657438 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 398.197129][ T5415] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f354027f0d7
[ 398.200728][ T5415] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdb36574f0
[ 398.205971][ T5415] RBP: 00007ffdb36574f0 R08: 0000000000000000 R09: 0000000000000000
[ 398.209466][ T5415] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdb36585b0
[ 398.213844][ T5415] R13: 00007f35402c93b9 R14: 0000000000060da8 R15: 0000000000000001
[ 398.218229][ T5415]
[ 398.418836][T10493] loop3: detected capacity change from 0 to 32768
[ 398.447322][T10493] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 398.454710][T10493] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 398.464670][T10493] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 398.474146][ T824] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 398.477288][ T824] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 398.540016][ T824] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 62ms
[ 398.543465][ T824] gfs2: fsid=syz:syz.0: jid=0: Done
[ 398.545594][T10493] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 398.574765][T10496] loop1: detected capacity change from 0 to 32768
[ 398.582956][T10496] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 398.587179][T10496] CPU: 1 PID: 10496 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 398.591319][T10496] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 398.595445][T10496] Call Trace:
[ 398.596013][T10497] loop2: detected capacity change from 0 to 32768
[ 398.596957][T10496]
[ 398.601352][T10496] dump_stack_lvl+0x16c/0x1f0
[ 398.603387][T10496] sysfs_warn_dup+0x7f/0xa0
[ 398.603950][T10497] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 398.605199][T10496] sysfs_create_dir_ns+0x24d/0x2b0
[ 398.610434][T10496] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 398.612586][T10496] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 398.614573][T10496] ? do_raw_spin_unlock+0x172/0x230
[ 398.616672][T10496] kobject_add_internal+0x2c8/0x990
[ 398.618760][T10496] kobject_init_and_add+0x11c/0x190
[ 398.620860][T10496] ? __pfx_kobject_init_and_add+0x10/0x10
[ 398.623492][T10496] ? lockdep_init_map_type+0x16d/0x7d0
[ 398.625685][T10496] ? lockdep_init_map_type+0x16d/0x7d0
[ 398.627887][T10496] gfs2_sys_fs_add+0x207/0x470
[ 398.629847][T10496] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 398.632364][T10496] ? __pfx_alloc_workqueue+0x10/0x10
[ 398.634776][T10496] ? read_word_at_a_time+0xe/0x20
[ 398.637071][T10496] gfs2_fill_super+0x1352/0x2bf0
[ 398.639340][T10496] ? __pfx_gfs2_fill_super+0x10/0x10
[ 398.641854][T10496] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 398.644260][T10496] ? set_blocksize+0x2b1/0x350
[ 398.646562][T10496] ? sb_set_blocksize+0xf6/0x120
[ 398.648942][T10496] ? setup_bdev_super+0x392/0x720
[ 398.651247][T10496] get_tree_bdev+0x36f/0x610
[ 398.653329][T10496] ? __pfx_gfs2_fill_super+0x10/0x10
[ 398.655451][T10496] ? __pfx_get_tree_bdev+0x10/0x10
[ 398.657513][T10496] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 398.659978][T10496] ? cap_capable+0x1cf/0x240
[ 398.662236][T10496] gfs2_get_tree+0x4e/0x280
[ 398.664286][T10496] vfs_get_tree+0x8f/0x380
[ 398.666435][T10496] path_mount+0x14e6/0x1f20
[ 398.668571][T10496] ? kmem_cache_free+0x12e/0x380
[ 398.672382][T10496] ? __pfx_path_mount+0x10/0x10
[ 398.674657][T10496] ? putname+0x12e/0x170
[ 398.676662][T10496] __x64_sys_mount+0x297/0x320
[ 398.678834][T10496] ? __pfx___x64_sys_mount+0x10/0x10
[ 398.681134][T10496] do_syscall_64+0xcf/0x260
[ 398.683254][T10496] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 398.686106][T10496] RIP: 0033:0x7fc2a807f4aa
[ 398.688477][T10496] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 398.697054][T10496] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 398.701066][T10496] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 398.705248][T10496] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 398.708663][T10496] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 398.712220][T10496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 398.715757][T10496] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 398.719320][T10496]
[ 398.722428][T10496] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 398.726841][T10497] CPU: 2 PID: 10497 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 398.728824][T10496] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 398.734234][T10497] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 398.734249][T10497] Call Trace:
[ 398.734257][T10497]
[ 398.734265][T10497] dump_stack_lvl+0x16c/0x1f0
[ 398.747748][T10497] sysfs_warn_dup+0x7f/0xa0
[ 398.749930][T10497] sysfs_create_dir_ns+0x24d/0x2b0
[ 398.752512][T10497] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 398.755592][T10497] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 398.757956][T10497] ? do_raw_spin_unlock+0x172/0x230
[ 398.760234][T10497] kobject_add_internal+0x2c8/0x990
[ 398.762906][T10497] kobject_init_and_add+0x11c/0x190
[ 398.765327][T10497] ? __pfx_kobject_init_and_add+0x10/0x10
[ 398.767937][T10497] ? lockdep_init_map_type+0x16d/0x7d0
[ 398.770502][T10497] ? lockdep_init_map_type+0x16d/0x7d0
[ 398.772998][T10497] gfs2_sys_fs_add+0x207/0x470
[ 398.775189][T10497] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 398.777593][T10497] ? __pfx_alloc_workqueue+0x10/0x10
[ 398.780019][T10497] ? read_word_at_a_time+0xe/0x20
[ 398.782370][T10497] gfs2_fill_super+0x1352/0x2bf0
[ 398.784628][T10497] ? __pfx_gfs2_fill_super+0x10/0x10
[ 398.787059][T10497] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 398.789518][T10497] ? set_blocksize+0x2b1/0x350
[ 398.791669][T10497] ? sb_set_blocksize+0xf6/0x120
[ 398.793922][T10497] ? setup_bdev_super+0x392/0x720
[ 398.796087][T10497] get_tree_bdev+0x36f/0x610
[ 398.798198][T10497] ? __pfx_gfs2_fill_super+0x10/0x10
[ 398.801394][T10497] ? __pfx_get_tree_bdev+0x10/0x10
[ 398.804225][T10497] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 398.807320][T10497] ? cap_capable+0x1cf/0x240
[ 398.809478][T10497] gfs2_get_tree+0x4e/0x280
[ 398.811700][T10497] vfs_get_tree+0x8f/0x380
[ 398.813867][T10497] path_mount+0x14e6/0x1f20
[ 398.816001][T10497] ? kmem_cache_free+0x12e/0x380
[ 398.817058][T10493] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 398.818238][T10497] ? __pfx_path_mount+0x10/0x10
[ 398.818273][T10497] ? putname+0x12e/0x170
[ 398.825141][T10497] __x64_sys_mount+0x297/0x320
[ 398.827492][T10497] ? __pfx___x64_sys_mount+0x10/0x10
[ 398.829983][T10497] do_syscall_64+0xcf/0x260
[ 398.832034][T10497] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 398.834420][T10497] RIP: 0033:0x7f7f1ea7f4aa
[ 398.836223][T10497] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 398.844289][T10497] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 398.848067][T10497] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 398.852273][T10497] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 398.855981][T10497] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 398.859872][T10497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 398.864026][T10497] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 398.867762][T10497]
[ 398.871243][T10497] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 398.878513][T10497] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 398.915095][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 398.915095][ T5425] inode = 11 2340
[ 398.915095][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 398.923673][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 398.929282][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 398.937085][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 398.939920][T10500] loop0: detected capacity change from 0 to 32768
[ 398.941043][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 398.962837][T10500] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 398.969337][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 398.999637][T10500] CPU: 1 PID: 10500 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 399.004309][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 399.013274][T10500] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 399.013290][T10500] Call Trace:
[ 399.013298][T10500]
[ 399.013306][T10500] dump_stack_lvl+0x16c/0x1f0
[ 399.013336][T10500] sysfs_warn_dup+0x7f/0xa0
[ 399.013365][T10500] sysfs_create_dir_ns+0x24d/0x2b0
[ 399.013393][T10500] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 399.013420][T10500] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 399.017542][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 399.040754][T10500] ? do_raw_spin_unlock+0x172/0x230
[ 399.040787][T10500] kobject_add_internal+0x2c8/0x990
[ 399.040814][T10500] kobject_init_and_add+0x11c/0x190
[ 399.040840][T10500] ? __pfx_kobject_init_and_add+0x10/0x10
[ 399.040866][T10500] ? lockdep_init_map_type+0x16d/0x7d0
[ 399.082244][T10500] ? lockdep_init_map_type+0x16d/0x7d0
[ 399.084739][T10500] gfs2_sys_fs_add+0x207/0x470
[ 399.090229][T10500] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 399.092697][T10500] ? __pfx_alloc_workqueue+0x10/0x10
[ 399.095958][T10500] ? read_word_at_a_time+0xe/0x20
[ 399.098307][T10500] gfs2_fill_super+0x1352/0x2bf0
[ 399.100704][T10500] ? __pfx_gfs2_fill_super+0x10/0x10
[ 399.103180][T10500] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 399.105534][T10500] ? set_blocksize+0x2b1/0x350
[ 399.107480][T10500] ? sb_set_blocksize+0xf6/0x120
[ 399.109483][T10500] ? setup_bdev_super+0x392/0x720
[ 399.112232][T10500] get_tree_bdev+0x36f/0x610
[ 399.114840][T10500] ? __pfx_gfs2_fill_super+0x10/0x10
[ 399.117426][T10500] ? __pfx_get_tree_bdev+0x10/0x10
[ 399.119850][T10500] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 399.122197][T10500] ? cap_capable+0x1cf/0x240
[ 399.124553][T10500] gfs2_get_tree+0x4e/0x280
[ 399.127136][T10500] vfs_get_tree+0x8f/0x380
[ 399.129883][T10500] path_mount+0x14e6/0x1f20
[ 399.132843][T10500] ? kmem_cache_free+0x12e/0x380
[ 399.135931][T10500] ? __pfx_path_mount+0x10/0x10
[ 399.139359][T10500] ? putname+0x12e/0x170
[ 399.142195][T10500] __x64_sys_mount+0x297/0x320
[ 399.145389][T10500] ? __pfx___x64_sys_mount+0x10/0x10
[ 399.148908][T10500] do_syscall_64+0xcf/0x260
[ 399.152096][T10500] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 399.155478][T10500] RIP: 0033:0x7f354027f4aa
[ 399.157844][T10500] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 399.168535][T10500] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 399.174661][T10500] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 399.179126][T10500] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 399.183189][T10500] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 399.187919][T10500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 399.191491][T10500] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 399.195087][T10500]
[ 399.196628][ T5425] CPU: 2 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 399.200573][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 399.205068][ T5425] Call Trace:
[ 399.206568][ T5425]
[ 399.208199][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 399.210339][ T5425] gfs2_withdraw+0xab8/0x1290
[ 399.212440][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 399.214780][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 399.217088][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 399.219237][ T5425] gfs2_inode_refresh+0xc94/0x1090
[ 399.221267][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 399.223752][ T5425] inode_go_instantiate+0x47/0x60
[ 399.225964][ T5425] gfs2_instantiate+0x169/0x250
[ 399.228055][ T5425] gfs2_glock_wait+0x214/0x330
[ 399.228665][T10500] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 399.230049][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 399.237117][T10500] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 399.239496][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 399.239522][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 399.239541][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 399.239561][ T5425] do_sync+0x6cf/0xd30
[ 399.239582][ T5425] ? __pfx_do_sync+0x10/0x10
[ 399.253217][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 399.255432][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 399.257563][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 399.259895][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 399.262080][ T5425] gfs2_quota_sync+0x419/0x630
[ 399.263956][ T5425] gfs2_sync_fs+0x44/0xb0
[ 399.265874][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 399.268154][ T5425] sync_filesystem+0x10d/0x290
[ 399.270147][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 399.273121][ T5425] kill_block_super+0x3b/0x90
[ 399.275588][ T5425] gfs2_kill_sb+0x360/0x410
[ 399.278410][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 399.280626][ T5425] deactivate_super+0xde/0x100
[ 399.282541][ T5425] cleanup_mnt+0x222/0x450
[ 399.284321][ T5425] task_work_run+0x14e/0x250
[ 399.286197][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 399.288445][ T5425] syscall_exit_to_user_mode+0x278/0x2a0
[ 399.290848][ T5425] do_syscall_64+0xdc/0x260
[ 399.293008][ T5425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 399.295458][ T5425] RIP: 0033:0x7fc1ff47f0d7
[ 399.297187][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 399.305371][ T5425] RSP: 002b:00007ffc02572aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 399.308981][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc1ff47f0d7
[ 399.312688][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc02572b60
[ 399.316193][ T5425] RBP: 00007ffc02572b60 R08: 0000000000000000 R09: 0000000000000000
[ 399.319712][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc02573c20
[ 399.322903][ T5425] R13: 00007fc1ff4c93b9 R14: 0000000000061238 R15: 0000000000000001
[ 399.326186][ T5425]
[ 399.681275][T10507] loop2: detected capacity change from 0 to 32768
[ 399.692322][T10507] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 399.695125][T10507] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 399.702777][T10507] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 399.707479][ T5203] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 399.707546][T10509] loop1: detected capacity change from 0 to 32768
[ 399.710872][ T5203] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 399.722258][T10509] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 399.726674][T10509] CPU: 2 PID: 10509 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 399.730746][T10509] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 399.735605][T10509] Call Trace:
[ 399.737086][T10509]
[ 399.738272][T10509] dump_stack_lvl+0x16c/0x1f0
[ 399.740251][T10509] sysfs_warn_dup+0x7f/0xa0
[ 399.742116][T10509] sysfs_create_dir_ns+0x24d/0x2b0
[ 399.744175][T10509] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 399.746360][T10509] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 399.748657][T10509] ? do_raw_spin_unlock+0x172/0x230
[ 399.750947][T10509] kobject_add_internal+0x2c8/0x990
[ 399.752960][T10509] kobject_init_and_add+0x11c/0x190
[ 399.754943][T10509] ? __pfx_kobject_init_and_add+0x10/0x10
[ 399.757191][T10509] ? lockdep_init_map_type+0x16d/0x7d0
[ 399.759453][T10509] ? lockdep_init_map_type+0x16d/0x7d0
[ 399.761502][T10509] gfs2_sys_fs_add+0x207/0x470
[ 399.763373][T10509] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 399.765376][T10509] ? __pfx_alloc_workqueue+0x10/0x10
[ 399.767641][T10509] ? read_word_at_a_time+0xe/0x20
[ 399.768237][ T5203] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 57ms
[ 399.769614][T10509] gfs2_fill_super+0x1352/0x2bf0
[ 399.769639][T10509] ? __pfx_gfs2_fill_super+0x10/0x10
[ 399.769656][T10509] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 399.769674][T10509] ? set_blocksize+0x2b1/0x350
[ 399.769693][T10509] ? sb_set_blocksize+0xf6/0x120
[ 399.769710][T10509] ? setup_bdev_super+0x392/0x720
[ 399.769733][T10509] get_tree_bdev+0x36f/0x610
[ 399.789870][T10509] ? __pfx_gfs2_fill_super+0x10/0x10
[ 399.792300][T10509] ? __pfx_get_tree_bdev+0x10/0x10
[ 399.795025][T10509] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 399.797350][T10509] ? cap_capable+0x1cf/0x240
[ 399.799434][T10509] gfs2_get_tree+0x4e/0x280
[ 399.801696][T10509] vfs_get_tree+0x8f/0x380
[ 399.803715][T10509] path_mount+0x14e6/0x1f20
[ 399.805748][T10509] ? kmem_cache_free+0x12e/0x380
[ 399.807945][T10509] ? __pfx_path_mount+0x10/0x10
[ 399.810184][T10509] ? putname+0x12e/0x170
[ 399.812018][T10509] __x64_sys_mount+0x297/0x320
[ 399.814197][T10509] ? __pfx___x64_sys_mount+0x10/0x10
[ 399.816863][T10509] do_syscall_64+0xcf/0x260
[ 399.818930][T10509] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 399.821526][T10509] RIP: 0033:0x7fc2a807f4aa
[ 399.823424][T10509] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 399.831995][T10509] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 399.836157][T10509] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 399.839904][T10509] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 399.843400][T10509] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 399.846976][T10509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 399.850594][T10509] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 399.854111][T10509]
[ 399.855733][ T5203] gfs2: fsid=syz:syz.0: jid=0: Done
[ 399.858433][T10507] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 399.861610][T10509] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 399.875230][T10511] loop0: detected capacity change from 0 to 32768
[ 399.884420][T10509] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 399.900408][T10511] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 399.903776][T10511] CPU: 0 PID: 10511 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 399.908634][T10511] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 399.913135][T10511] Call Trace:
[ 399.914715][T10511]
[ 399.915941][T10511] dump_stack_lvl+0x16c/0x1f0
[ 399.917869][T10511] sysfs_warn_dup+0x7f/0xa0
[ 399.919821][T10511] sysfs_create_dir_ns+0x24d/0x2b0
[ 399.922634][T10511] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 399.925840][T10511] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 399.928252][T10511] ? do_raw_spin_unlock+0x172/0x230
[ 399.930672][T10511] kobject_add_internal+0x2c8/0x990
[ 399.934536][T10511] kobject_init_and_add+0x11c/0x190
[ 399.938736][T10511] ? __pfx_kobject_init_and_add+0x10/0x10
[ 399.941765][T10511] ? lockdep_init_map_type+0x16d/0x7d0
[ 399.944809][T10511] ? lockdep_init_map_type+0x16d/0x7d0
[ 399.947862][T10511] gfs2_sys_fs_add+0x207/0x470
[ 399.950661][T10511] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 399.953742][T10511] ? __pfx_alloc_workqueue+0x10/0x10
[ 399.956642][T10511] ? read_word_at_a_time+0xe/0x20
[ 399.959184][T10511] gfs2_fill_super+0x1352/0x2bf0
[ 399.961593][T10511] ? __pfx_gfs2_fill_super+0x10/0x10
[ 399.964144][T10511] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 399.966658][T10511] ? set_blocksize+0x2b1/0x350
[ 399.969011][T10511] ? sb_set_blocksize+0xf6/0x120
[ 399.971796][T10511] ? setup_bdev_super+0x392/0x720
[ 399.974640][T10511] get_tree_bdev+0x36f/0x610
[ 399.977334][T10511] ? __pfx_gfs2_fill_super+0x10/0x10
[ 399.980367][T10511] ? __pfx_get_tree_bdev+0x10/0x10
[ 399.983250][T10511] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 399.986453][T10511] ? cap_capable+0x1cf/0x240
[ 399.989087][T10511] gfs2_get_tree+0x4e/0x280
[ 399.991660][T10511] vfs_get_tree+0x8f/0x380
[ 399.994174][T10511] path_mount+0x14e6/0x1f20
[ 399.996779][T10511] ? kmem_cache_free+0x12e/0x380
[ 399.999575][T10511] ? __pfx_path_mount+0x10/0x10
[ 400.001987][T10511] ? putname+0x12e/0x170
[ 400.004363][T10511] __x64_sys_mount+0x297/0x320
[ 400.006699][T10511] ? __pfx___x64_sys_mount+0x10/0x10
[ 400.009210][T10513] loop3: detected capacity change from 0 to 32768
[ 400.009229][T10511] do_syscall_64+0xcf/0x260
[ 400.014259][T10511] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 400.016858][T10511] RIP: 0033:0x7f354027f4aa
[ 400.018910][T10511] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 400.028876][T10511] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 400.032972][T10511] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 400.036752][T10511] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 400.040458][T10511] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 400.044035][T10511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 400.047780][T10511] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 400.051502][T10511]
[ 400.056690][T10513] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 400.058176][T10511] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 400.061308][T10513] CPU: 3 PID: 10513 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 400.071840][T10513] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 400.076441][T10513] Call Trace:
[ 400.077127][T10511] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 400.078110][T10513]
[ 400.078118][T10513] dump_stack_lvl+0x16c/0x1f0
[ 400.078144][T10513] sysfs_warn_dup+0x7f/0xa0
[ 400.086656][T10513] sysfs_create_dir_ns+0x24d/0x2b0
[ 400.089210][T10513] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 400.091959][T10513] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 400.094566][T10513] ? do_raw_spin_unlock+0x172/0x230
[ 400.096892][T10513] kobject_add_internal+0x2c8/0x990
[ 400.099115][T10513] kobject_init_and_add+0x11c/0x190
[ 400.101383][T10513] ? __pfx_kobject_init_and_add+0x10/0x10
[ 400.104180][T10513] ? lockdep_init_map_type+0x16d/0x7d0
[ 400.106415][T10513] ? lockdep_init_map_type+0x16d/0x7d0
[ 400.108584][T10513] gfs2_sys_fs_add+0x207/0x470
[ 400.110568][T10513] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 400.112427][T10513] ? __pfx_alloc_workqueue+0x10/0x10
[ 400.114639][T10513] ? read_word_at_a_time+0xe/0x20
[ 400.116639][T10513] gfs2_fill_super+0x1352/0x2bf0
[ 400.118656][T10513] ? __pfx_gfs2_fill_super+0x10/0x10
[ 400.120790][T10513] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 400.123415][T10513] ? set_blocksize+0x2b1/0x350
[ 400.125762][T10513] ? sb_set_blocksize+0xf6/0x120
[ 400.128187][T10513] ? setup_bdev_super+0x392/0x720
[ 400.130681][T10513] get_tree_bdev+0x36f/0x610
[ 400.132919][T10513] ? __pfx_gfs2_fill_super+0x10/0x10
[ 400.135438][T10513] ? __pfx_get_tree_bdev+0x10/0x10
[ 400.137791][T10513] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 400.140524][T10513] ? cap_capable+0x1cf/0x240
[ 400.142802][T10513] gfs2_get_tree+0x4e/0x280
[ 400.144994][T10513] vfs_get_tree+0x8f/0x380
[ 400.147111][T10513] path_mount+0x14e6/0x1f20
[ 400.149180][T10513] ? kmem_cache_free+0x12e/0x380
[ 400.151583][T10513] ? __pfx_path_mount+0x10/0x10
[ 400.153866][T10513] ? putname+0x12e/0x170
[ 400.155916][T10513] __x64_sys_mount+0x297/0x320
[ 400.158253][T10513] ? __pfx___x64_sys_mount+0x10/0x10
[ 400.160874][T10513] do_syscall_64+0xcf/0x260
[ 400.163115][T10513] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 400.165975][T10513] RIP: 0033:0x7fc1ff47f4aa
[ 400.168169][T10513] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 400.177538][T10513] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 400.181621][T10513] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 400.185455][T10513] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 400.189342][T10513] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 400.193228][T10513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 400.197078][T10513] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 400.201002][T10513]
[ 400.209147][T10507] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 400.218774][T10513] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 400.226533][T10513] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 400.237110][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 400.237110][ T5421] inode = 11 2340
[ 400.237110][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 400.245986][ T5421] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 400.253969][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 400.260008][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 400.265434][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 400.274387][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 400.279177][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 400.284465][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 400.295783][ T5421] CPU: 0 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 400.300651][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 400.305490][ T5421] Call Trace:
[ 400.307343][ T5421]
[ 400.308905][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 400.311591][ T5421] gfs2_withdraw+0xab8/0x1290
[ 400.314381][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 400.317478][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 400.320667][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 400.323693][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 400.325916][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 400.329062][ T5421] inode_go_instantiate+0x47/0x60
[ 400.331391][ T5421] gfs2_instantiate+0x169/0x250
[ 400.333651][ T5421] gfs2_glock_wait+0x214/0x330
[ 400.336278][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 400.338508][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 400.340550][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 400.342868][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 400.345148][ T5421] do_sync+0x6cf/0xd30
[ 400.346932][ T5421] ? __pfx_do_sync+0x10/0x10
[ 400.348939][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 400.351081][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 400.353147][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 400.355631][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 400.357661][ T5421] gfs2_quota_sync+0x419/0x630
[ 400.359788][ T5421] gfs2_sync_fs+0x44/0xb0
[ 400.361899][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 400.363989][ T5421] sync_filesystem+0x10d/0x290
[ 400.366099][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 400.369265][ T5421] kill_block_super+0x3b/0x90
[ 400.371652][ T5421] gfs2_kill_sb+0x360/0x410
[ 400.373613][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 400.375995][ T5421] deactivate_super+0xde/0x100
[ 400.378081][ T5421] cleanup_mnt+0x222/0x450
[ 400.379988][ T5421] task_work_run+0x14e/0x250
[ 400.382067][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 400.384247][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 400.386711][ T5421] do_syscall_64+0xdc/0x260
[ 400.388670][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 400.391476][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 400.393637][ T5421] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 400.401759][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 400.405277][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 400.408663][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 400.412051][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 400.415360][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 400.418671][ T5421] R13: 00007f7f1eac93b9 R14: 00000000000616b0 R15: 0000000000000001
[ 400.421930][ T5421]
[ 400.559981][T10521] loop1: detected capacity change from 0 to 32768
[ 400.572460][T10521] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 400.576099][T10521] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 400.631470][T10521] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 400.640101][ T5543] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 400.643034][ T5543] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 400.708655][ T5543] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 65ms
[ 400.712930][ T5543] gfs2: fsid=syz:syz.0: jid=0: Done
[ 400.716533][T10521] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 400.814920][T10525] loop3: detected capacity change from 0 to 32768
[ 400.818704][T10523] loop0: detected capacity change from 0 to 32768
[ 400.820340][T10525] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 400.823903][T10523] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 400.824661][T10525] CPU: 2 PID: 10525 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 400.831423][T10525] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 400.834731][T10525] Call Trace:
[ 400.835809][T10525]
[ 400.836762][T10525] dump_stack_lvl+0x16c/0x1f0
[ 400.838402][T10525] sysfs_warn_dup+0x7f/0xa0
[ 400.839871][T10525] sysfs_create_dir_ns+0x24d/0x2b0
[ 400.841632][T10525] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 400.844120][T10525] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 400.846730][T10525] ? do_raw_spin_unlock+0x172/0x230
[ 400.848963][T10525] kobject_add_internal+0x2c8/0x990
[ 400.851403][T10525] kobject_init_and_add+0x11c/0x190
[ 400.853720][T10525] ? __pfx_kobject_init_and_add+0x10/0x10
[ 400.856214][T10525] ? lockdep_init_map_type+0x16d/0x7d0
[ 400.858516][T10525] ? lockdep_init_map_type+0x16d/0x7d0
[ 400.860889][T10525] gfs2_sys_fs_add+0x207/0x470
[ 400.863938][T10525] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 400.866242][T10525] ? __pfx_alloc_workqueue+0x10/0x10
[ 400.868566][T10525] ? read_word_at_a_time+0xe/0x20
[ 400.870780][T10525] gfs2_fill_super+0x1352/0x2bf0
[ 400.883203][T10525] ? __pfx_gfs2_fill_super+0x10/0x10
[ 400.885583][T10525] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 400.888418][T10525] ? set_blocksize+0x2b1/0x350
[ 400.890493][T10525] ? sb_set_blocksize+0xf6/0x120
[ 400.892742][T10525] ? setup_bdev_super+0x392/0x720
[ 400.895032][T10525] get_tree_bdev+0x36f/0x610
[ 400.896840][T10525] ? __pfx_gfs2_fill_super+0x10/0x10
[ 400.898919][T10525] ? __pfx_get_tree_bdev+0x10/0x10
[ 400.901206][T10525] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 400.903756][T10525] ? cap_capable+0x1cf/0x240
[ 400.906049][T10525] gfs2_get_tree+0x4e/0x280
[ 400.907966][T10525] vfs_get_tree+0x8f/0x380
[ 400.909825][T10525] path_mount+0x14e6/0x1f20
[ 400.911941][T10525] ? kmem_cache_free+0x12e/0x380
[ 400.914157][T10525] ? __pfx_path_mount+0x10/0x10
[ 400.916212][T10525] ? putname+0x12e/0x170
[ 400.918092][T10525] __x64_sys_mount+0x297/0x320
[ 400.920214][T10525] ? __pfx___x64_sys_mount+0x10/0x10
[ 400.922771][T10525] do_syscall_64+0xcf/0x260
[ 400.924863][T10525] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 400.927644][T10525] RIP: 0033:0x7fc1ff47f4aa
[ 400.929820][T10525] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 400.938585][T10525] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 400.942351][T10525] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 400.945992][T10525] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 400.949414][T10525] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 400.952985][T10525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 400.956562][T10525] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 400.960257][T10525]
[ 400.961660][T10523] CPU: 3 PID: 10523 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 400.967570][T10523] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 400.969068][T10525] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 400.972317][T10523] Call Trace:
[ 400.978668][T10525] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 400.980206][T10523]
[ 400.984573][T10523] dump_stack_lvl+0x16c/0x1f0
[ 400.987526][T10523] sysfs_warn_dup+0x7f/0xa0
[ 400.990403][T10523] sysfs_create_dir_ns+0x24d/0x2b0
[ 400.992667][T10523] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 400.995122][T10523] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 400.997509][T10523] ? do_raw_spin_unlock+0x172/0x230
[ 401.000187][T10523] kobject_add_internal+0x2c8/0x990
[ 401.003163][T10523] kobject_init_and_add+0x11c/0x190
[ 401.005242][T10523] ? __pfx_kobject_init_and_add+0x10/0x10
[ 401.008342][T10523] ? lockdep_init_map_type+0x16d/0x7d0
[ 401.011049][T10523] ? lockdep_init_map_type+0x16d/0x7d0
[ 401.013492][T10523] gfs2_sys_fs_add+0x207/0x470
[ 401.015949][T10523] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 401.018338][T10523] ? __pfx_alloc_workqueue+0x10/0x10
[ 401.020635][T10523] ? read_word_at_a_time+0xe/0x20
[ 401.023165][T10523] gfs2_fill_super+0x1352/0x2bf0
[ 401.025375][T10523] ? __pfx_gfs2_fill_super+0x10/0x10
[ 401.027736][T10523] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 401.030690][T10523] ? set_blocksize+0x2b1/0x350
[ 401.032804][T10523] ? sb_set_blocksize+0xf6/0x120
[ 401.035012][T10523] ? setup_bdev_super+0x392/0x720
[ 401.037206][T10523] get_tree_bdev+0x36f/0x610
[ 401.039276][T10523] ? __pfx_gfs2_fill_super+0x10/0x10
[ 401.041545][T10523] ? __pfx_get_tree_bdev+0x10/0x10
[ 401.043876][T10523] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 401.046327][T10523] ? cap_capable+0x1cf/0x240
[ 401.048485][T10523] gfs2_get_tree+0x4e/0x280
[ 401.050612][T10523] vfs_get_tree+0x8f/0x380
[ 401.053006][T10523] path_mount+0x14e6/0x1f20
[ 401.055880][T10523] ? kmem_cache_free+0x12e/0x380
[ 401.058333][T10523] ? __pfx_path_mount+0x10/0x10
[ 401.060517][T10523] ? putname+0x12e/0x170
[ 401.062436][T10523] __x64_sys_mount+0x297/0x320
[ 401.065077][T10523] ? __pfx___x64_sys_mount+0x10/0x10
[ 401.067529][T10523] do_syscall_64+0xcf/0x260
[ 401.069528][T10523] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 401.072775][T10523] RIP: 0033:0x7f354027f4aa
[ 401.074710][T10523] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 401.082863][T10523] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 401.086738][T10523] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 401.090214][T10523] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 401.094603][T10523] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 401.098274][T10523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 401.101836][T10523] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 401.106132][T10523]
[ 401.113673][T10523] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 401.120003][T10523] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 401.136125][T10521] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 401.140652][T10528] loop2: detected capacity change from 0 to 32768
[ 401.146311][T10528] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 401.150577][T10528] CPU: 0 PID: 10528 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 401.154614][T10528] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 401.158870][T10528] Call Trace:
[ 401.160955][T10528]
[ 401.162214][T10528] dump_stack_lvl+0x16c/0x1f0
[ 401.164439][T10528] sysfs_warn_dup+0x7f/0xa0
[ 401.166646][T10528] sysfs_create_dir_ns+0x24d/0x2b0
[ 401.168826][T10528] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 401.171298][T10528] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 401.173568][T10528] ? do_raw_spin_unlock+0x172/0x230
[ 401.176164][T10528] kobject_add_internal+0x2c8/0x990
[ 401.179823][T10528] kobject_init_and_add+0x11c/0x190
[ 401.182044][T10528] ? __pfx_kobject_init_and_add+0x10/0x10
[ 401.184381][T10528] ? lockdep_init_map_type+0x16d/0x7d0
[ 401.186732][T10528] ? lockdep_init_map_type+0x16d/0x7d0
[ 401.189384][T10528] gfs2_sys_fs_add+0x207/0x470
[ 401.191453][T10528] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 401.193672][T10528] ? __pfx_alloc_workqueue+0x10/0x10
[ 401.196024][T10528] ? read_word_at_a_time+0xe/0x20
[ 401.198147][T10528] gfs2_fill_super+0x1352/0x2bf0
[ 401.200204][T10528] ? __pfx_gfs2_fill_super+0x10/0x10
[ 401.202345][T10528] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 401.204392][T10528] ? set_blocksize+0x2b1/0x350
[ 401.206292][T10528] ? sb_set_blocksize+0xf6/0x120
[ 401.208541][T10528] ? setup_bdev_super+0x392/0x720
[ 401.211354][T10528] get_tree_bdev+0x36f/0x610
[ 401.214025][T10528] ? __pfx_gfs2_fill_super+0x10/0x10
[ 401.216874][T10528] ? __pfx_get_tree_bdev+0x10/0x10
[ 401.219619][T10528] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 401.222644][T10528] ? cap_capable+0x1cf/0x240
[ 401.225115][T10528] gfs2_get_tree+0x4e/0x280
[ 401.227720][T10528] vfs_get_tree+0x8f/0x380
[ 401.229876][T10528] path_mount+0x14e6/0x1f20
[ 401.232473][T10528] ? kmem_cache_free+0x12e/0x380
[ 401.235116][T10528] ? __pfx_path_mount+0x10/0x10
[ 401.237585][T10528] ? putname+0x12e/0x170
[ 401.240039][T10528] __x64_sys_mount+0x297/0x320
[ 401.242755][T10528] ? __pfx___x64_sys_mount+0x10/0x10
[ 401.245734][T10528] do_syscall_64+0xcf/0x260
[ 401.248306][T10528] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 401.251548][T10528] RIP: 0033:0x7f7f1ea7f4aa
[ 401.254026][T10528] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 401.264743][T10528] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 401.269661][T10528] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 401.274049][T10528] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 401.278296][T10528] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 401.282181][T10528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 401.286007][T10528] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 401.290331][T10528]
[ 401.294077][T10528] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 401.302377][T10528] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 401.310183][ T5416] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 401.310183][ T5416] inode = 11 2340
[ 401.310183][ T5416] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 401.321307][ T5416] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 401.326749][ T5416] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5416 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 401.333551][ T5416] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 401.339654][ T5416] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 401.348087][ T5416] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 401.353539][ T5416] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 401.357551][ T5416] gfs2: fsid=syz:syz.0: File system withdrawn
[ 401.361509][ T5416] CPU: 0 PID: 5416 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 401.367641][ T5416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 401.373020][ T5416] Call Trace:
[ 401.374967][ T5416]
[ 401.376693][ T5416] dump_stack_lvl+0x16c/0x1f0
[ 401.379451][ T5416] gfs2_withdraw+0xab8/0x1290
[ 401.382179][ T5416] ? __pfx_gfs2_withdraw+0x10/0x10
[ 401.385115][ T5416] ? map_id_range_down+0x2b6/0x3a0
[ 401.387845][ T5416] ? __pfx_map_id_range_down+0x10/0x10
[ 401.390563][ T5416] gfs2_inode_refresh+0xc94/0x1090
[ 401.393475][ T5416] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 401.396641][ T5416] inode_go_instantiate+0x47/0x60
[ 401.399426][ T5416] gfs2_instantiate+0x169/0x250
[ 401.402182][ T5416] gfs2_glock_wait+0x214/0x330
[ 401.404899][ T5416] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 401.407820][ T5416] gfs2_glock_nq+0x946/0x1cd0
[ 401.410091][ T5416] ? do_raw_spin_unlock+0x172/0x230
[ 401.412456][ T5416] ? __gfs2_holder_init+0x18a/0x2f0
[ 401.414823][ T5416] do_sync+0x6cf/0xd30
[ 401.416690][ T5416] ? __pfx_do_sync+0x10/0x10
[ 401.419128][ T5416] ? gfs2_quota_sync+0x4ad/0x630
[ 401.421704][ T5416] ? gfs2_quota_sync+0x419/0x630
[ 401.424134][ T5416] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 401.427056][ T5416] ? qd_check_sync+0x3d8/0x4f0
[ 401.429200][ T5416] gfs2_quota_sync+0x419/0x630
[ 401.431863][ T5416] gfs2_sync_fs+0x44/0xb0
[ 401.434365][ T5416] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 401.437010][ T5416] sync_filesystem+0x10d/0x290
[ 401.439483][ T5416] generic_shutdown_super+0x7e/0x3d0
[ 401.442307][ T5416] kill_block_super+0x3b/0x90
[ 401.445015][ T5416] gfs2_kill_sb+0x360/0x410
[ 401.447973][ T5416] deactivate_locked_super+0xbe/0x1a0
[ 401.450842][ T5416] deactivate_super+0xde/0x100
[ 401.453140][ T5416] cleanup_mnt+0x222/0x450
[ 401.455289][ T5416] task_work_run+0x14e/0x250
[ 401.457560][ T5416] ? __pfx_task_work_run+0x10/0x10
[ 401.460066][ T5416] syscall_exit_to_user_mode+0x278/0x2a0
[ 401.463085][ T5416] do_syscall_64+0xdc/0x260
[ 401.465816][ T5416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 401.468760][ T5416] RIP: 0033:0x7fc2a807f0d7
[ 401.470594][ T5416] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 401.480067][ T5416] RSP: 002b:00007ffdf8694db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 401.484456][ T5416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc2a807f0d7
[ 401.488078][ T5416] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdf8694e70
[ 401.491768][ T5416] RBP: 00007ffdf8694e70 R08: 0000000000000000 R09: 0000000000000000
[ 401.496015][ T5416] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdf8695f30
[ 401.499583][ T5416] R13: 00007fc2a80c93b9 R14: 0000000000061a47 R15: 0000000000000001
[ 401.503590][ T5416]
[ 401.875414][T10535] loop0: detected capacity change from 0 to 32768
[ 401.895561][T10535] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 401.899297][T10535] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 401.903921][T10537] loop3: detected capacity change from 0 to 32768
[ 401.910822][T10537] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 401.914260][T10537] CPU: 2 PID: 10537 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 401.918559][T10537] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 401.923114][T10537] Call Trace:
[ 401.924539][T10537]
[ 401.925851][T10537] dump_stack_lvl+0x16c/0x1f0
[ 401.927973][T10537] sysfs_warn_dup+0x7f/0xa0
[ 401.930022][T10537] sysfs_create_dir_ns+0x24d/0x2b0
[ 401.932286][T10537] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 401.934755][T10537] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 401.937042][T10537] ? do_raw_spin_unlock+0x172/0x230
[ 401.939485][T10537] kobject_add_internal+0x2c8/0x990
[ 401.941657][T10537] kobject_init_and_add+0x11c/0x190
[ 401.943968][T10537] ? __pfx_kobject_init_and_add+0x10/0x10
[ 401.946442][T10537] ? lockdep_init_map_type+0x16d/0x7d0
[ 401.948853][T10537] ? lockdep_init_map_type+0x16d/0x7d0
[ 401.951187][T10537] gfs2_sys_fs_add+0x207/0x470
[ 401.953344][T10537] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 401.956077][T10537] ? __pfx_alloc_workqueue+0x10/0x10
[ 401.958633][T10537] ? read_word_at_a_time+0xe/0x20
[ 401.960892][T10537] gfs2_fill_super+0x1352/0x2bf0
[ 401.963112][T10537] ? __pfx_gfs2_fill_super+0x10/0x10
[ 401.965366][T10537] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 401.968096][T10537] ? set_blocksize+0x2b1/0x350
[ 401.970298][T10537] ? sb_set_blocksize+0xf6/0x120
[ 401.973083][T10537] ? setup_bdev_super+0x392/0x720
[ 401.975636][T10537] get_tree_bdev+0x36f/0x610
[ 401.977759][T10537] ? __pfx_gfs2_fill_super+0x10/0x10
[ 401.980525][T10537] ? __pfx_get_tree_bdev+0x10/0x10
[ 401.983091][T10537] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 401.985243][T10537] ? cap_capable+0x1cf/0x240
[ 401.987652][T10537] gfs2_get_tree+0x4e/0x280
[ 401.990652][T10537] vfs_get_tree+0x8f/0x380
[ 401.993578][T10537] path_mount+0x14e6/0x1f20
[ 401.997302][T10537] ? kmem_cache_free+0x12e/0x380
[ 401.999881][T10537] ? __pfx_path_mount+0x10/0x10
[ 402.001923][T10537] ? putname+0x12e/0x170
[ 402.003719][T10537] __x64_sys_mount+0x297/0x320
[ 402.006732][T10537] ? __pfx___x64_sys_mount+0x10/0x10
[ 402.010745][T10537] do_syscall_64+0xcf/0x260
[ 402.013672][T10537] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 402.018779][T10537] RIP: 0033:0x7fc1ff47f4aa
[ 402.022073][T10537] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 402.031138][T10537] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 402.035433][T10537] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 402.041675][T10537] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 402.046005][T10537] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 402.050776][T10537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 402.054052][T10537] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 402.057239][T10537]
[ 402.064467][T10537] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 402.065315][T10535] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 402.080441][T10539] loop2: detected capacity change from 0 to 32768
[ 402.081404][ T5543] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 402.087532][ T5543] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 402.094395][T10539] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 402.097550][T10539] CPU: 1 PID: 10539 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 402.101607][T10539] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 402.106100][T10539] Call Trace:
[ 402.108006][T10539]
[ 402.109099][T10539] dump_stack_lvl+0x16c/0x1f0
[ 402.111004][T10539] sysfs_warn_dup+0x7f/0xa0
[ 402.113221][T10539] sysfs_create_dir_ns+0x24d/0x2b0
[ 402.115818][T10539] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 402.118573][T10539] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 402.118622][T10537] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 402.120988][T10539] ? do_raw_spin_unlock+0x172/0x230
[ 402.121012][T10539] kobject_add_internal+0x2c8/0x990
[ 402.121038][T10539] kobject_init_and_add+0x11c/0x190
[ 402.131021][T10539] ? __pfx_kobject_init_and_add+0x10/0x10
[ 402.133670][T10539] ? lockdep_init_map_type+0x16d/0x7d0
[ 402.136183][T10539] ? lockdep_init_map_type+0x16d/0x7d0
[ 402.138604][T10539] gfs2_sys_fs_add+0x207/0x470
[ 402.140777][T10539] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 402.143657][T10539] ? __pfx_alloc_workqueue+0x10/0x10
[ 402.146016][T10539] ? read_word_at_a_time+0xe/0x20
[ 402.148279][T10539] gfs2_fill_super+0x1352/0x2bf0
[ 402.150690][T10539] ? __pfx_gfs2_fill_super+0x10/0x10
[ 402.153025][T10539] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 402.155401][T10539] ? set_blocksize+0x2b1/0x350
[ 402.157325][T10539] ? sb_set_blocksize+0xf6/0x120
[ 402.159541][T10539] ? setup_bdev_super+0x392/0x720
[ 402.161841][T10539] get_tree_bdev+0x36f/0x610
[ 402.163954][T10539] ? __pfx_gfs2_fill_super+0x10/0x10
[ 402.165244][ T5543] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 77ms
[ 402.166205][T10539] ? __pfx_get_tree_bdev+0x10/0x10
[ 402.171704][T10539] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 402.172587][ T5543] gfs2: fsid=syz:syz.0: jid=0: Done
[ 402.174809][T10539] ? cap_capable+0x1cf/0x240
[ 402.177071][T10535] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 402.179144][T10539] gfs2_get_tree+0x4e/0x280
[ 402.179179][T10539] vfs_get_tree+0x8f/0x380
[ 402.179202][T10539] path_mount+0x14e6/0x1f20
[ 402.179225][T10539] ? kmem_cache_free+0x12e/0x380
[ 402.179243][T10539] ? __pfx_path_mount+0x10/0x10
[ 402.179264][T10539] ? putname+0x12e/0x170
[ 402.179282][T10539] __x64_sys_mount+0x297/0x320
[ 402.196840][T10539] ? __pfx___x64_sys_mount+0x10/0x10
[ 402.199220][T10539] do_syscall_64+0xcf/0x260
[ 402.201235][T10539] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 402.204096][T10539] RIP: 0033:0x7f7f1ea7f4aa
[ 402.206570][T10539] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 402.215727][T10539] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 402.219340][T10539] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 402.222863][T10539] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 402.226416][T10539] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 402.230078][T10539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 402.233661][T10539] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 402.237297][T10539]
[ 402.240945][T10539] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 402.248779][T10539] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 402.256517][T10541] loop1: detected capacity change from 0 to 32768
2024/04/14 23:34:34 executed programs: 1409
[ 402.267518][T10541] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 402.271541][T10541] CPU: 3 PID: 10541 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 402.276129][T10541] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 402.281162][T10541] Call Trace:
[ 402.282839][T10541]
[ 402.284308][T10541] dump_stack_lvl+0x16c/0x1f0
[ 402.287166][T10541] sysfs_warn_dup+0x7f/0xa0
[ 402.289954][T10541] sysfs_create_dir_ns+0x24d/0x2b0
[ 402.293509][T10541] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 402.296860][T10541] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 402.299600][T10541] ? do_raw_spin_unlock+0x172/0x230
[ 402.301942][T10541] kobject_add_internal+0x2c8/0x990
[ 402.304287][T10541] kobject_init_and_add+0x11c/0x190
[ 402.306914][T10541] ? __pfx_kobject_init_and_add+0x10/0x10
[ 402.309820][T10541] ? lockdep_init_map_type+0x16d/0x7d0
[ 402.312674][T10541] ? lockdep_init_map_type+0x16d/0x7d0
[ 402.315837][T10541] gfs2_sys_fs_add+0x207/0x470
[ 402.318698][T10541] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 402.321322][T10541] ? __pfx_alloc_workqueue+0x10/0x10
[ 402.324244][T10541] ? read_word_at_a_time+0xe/0x20
[ 402.326506][T10541] gfs2_fill_super+0x1352/0x2bf0
[ 402.328684][T10541] ? __pfx_gfs2_fill_super+0x10/0x10
[ 402.331631][T10541] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 402.334333][T10541] ? set_blocksize+0x2b1/0x350
[ 402.336845][T10541] ? sb_set_blocksize+0xf6/0x120
[ 402.339293][T10541] ? setup_bdev_super+0x392/0x720
[ 402.342222][T10541] get_tree_bdev+0x36f/0x610
[ 402.344741][T10541] ? __pfx_gfs2_fill_super+0x10/0x10
[ 402.347379][T10541] ? __pfx_get_tree_bdev+0x10/0x10
[ 402.349752][T10541] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 402.352600][T10541] ? cap_capable+0x1cf/0x240
[ 402.354871][T10541] gfs2_get_tree+0x4e/0x280
[ 402.356935][T10541] vfs_get_tree+0x8f/0x380
[ 402.358965][T10541] path_mount+0x14e6/0x1f20
[ 402.360971][T10541] ? kmem_cache_free+0x12e/0x380
[ 402.363263][T10541] ? __pfx_path_mount+0x10/0x10
[ 402.365475][T10541] ? putname+0x12e/0x170
[ 402.367229][T10541] __x64_sys_mount+0x297/0x320
[ 402.369153][T10541] ? __pfx___x64_sys_mount+0x10/0x10
[ 402.371310][T10541] do_syscall_64+0xcf/0x260
[ 402.373145][T10541] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 402.375766][T10541] RIP: 0033:0x7fc2a807f4aa
[ 402.377753][T10541] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 402.386952][T10541] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 402.390790][T10541] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 402.394504][T10541] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 402.398122][T10541] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 402.402063][T10541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 402.405608][T10541] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 402.406724][T10535] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 402.409912][T10541]
[ 402.413182][T10541] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 402.413199][T10541] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 402.524480][ T5415] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 402.524480][ T5415] inode = 11 2340
[ 402.524480][ T5415] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 402.532480][ T5415] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 402.540907][ T5415] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5415 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 402.561736][ T5415] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 402.565067][ T5415] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 402.571828][ T5415] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 402.588199][ T5415] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 402.591816][ T5415] gfs2: fsid=syz:syz.0: File system withdrawn
[ 402.594572][ T5415] CPU: 3 PID: 5415 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 402.598908][ T5415] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 402.612562][ T5415] Call Trace:
[ 402.614083][ T5415]
[ 402.615409][ T5415] dump_stack_lvl+0x16c/0x1f0
[ 402.617343][ T5415] gfs2_withdraw+0xab8/0x1290
[ 402.619442][ T5415] ? __pfx_gfs2_withdraw+0x10/0x10
[ 402.621383][ T5415] ? map_id_range_down+0x2b6/0x3a0
[ 402.623488][ T5415] ? __pfx_map_id_range_down+0x10/0x10
[ 402.637933][ T5415] gfs2_inode_refresh+0xc94/0x1090
[ 402.640008][ T5415] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 402.642380][ T5415] inode_go_instantiate+0x47/0x60
[ 402.644665][ T5415] gfs2_instantiate+0x169/0x250
[ 402.647428][ T5415] gfs2_glock_wait+0x214/0x330
[ 402.651286][ T5415] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 402.655203][ T5415] gfs2_glock_nq+0x946/0x1cd0
[ 402.659234][ T5415] ? do_raw_spin_unlock+0x172/0x230
[ 402.663183][ T5415] ? __gfs2_holder_init+0x18a/0x2f0
[ 402.665742][ T5415] do_sync+0x6cf/0xd30
[ 402.667639][ T5415] ? __pfx_do_sync+0x10/0x10
[ 402.669810][ T5415] ? gfs2_quota_sync+0x4ad/0x630
[ 402.672020][ T5415] ? gfs2_quota_sync+0x419/0x630
[ 402.674252][ T5415] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 402.676660][ T5415] ? qd_check_sync+0x3d8/0x4f0
[ 402.679348][ T5415] gfs2_quota_sync+0x419/0x630
[ 402.682816][ T5415] gfs2_sync_fs+0x44/0xb0
[ 402.684614][T10549] loop2: detected capacity change from 0 to 32768
[ 402.685505][ T5415] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 402.693330][ T5415] sync_filesystem+0x10d/0x290
[ 402.697091][ T5415] generic_shutdown_super+0x7e/0x3d0
[ 402.699300][T10549] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 402.700528][ T5415] kill_block_super+0x3b/0x90
[ 402.706132][ T5415] gfs2_kill_sb+0x360/0x410
[ 402.708261][ T5415] deactivate_locked_super+0xbe/0x1a0
[ 402.710715][ T5415] deactivate_super+0xde/0x100
[ 402.712843][ T5415] cleanup_mnt+0x222/0x450
[ 402.715206][ T5415] task_work_run+0x14e/0x250
[ 402.717474][ T5415] ? __pfx_task_work_run+0x10/0x10
[ 402.719920][ T5415] syscall_exit_to_user_mode+0x278/0x2a0
[ 402.722682][ T5415] do_syscall_64+0xdc/0x260
[ 402.724888][ T5415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 402.727628][ T5415] RIP: 0033:0x7f354027f0d7
[ 402.729653][ T5415] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 402.738998][ T5415] RSP: 002b:00007ffdb3657438 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 402.743454][ T5415] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f354027f0d7
[ 402.746879][ T5415] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdb36574f0
[ 402.750415][ T5415] RBP: 00007ffdb36574f0 R08: 0000000000000000 R09: 0000000000000000
[ 402.754005][ T5415] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdb36585b0
[ 402.757438][ T5415] R13: 00007f35402c93b9 R14: 0000000000061f2e R15: 0000000000000001
[ 402.761138][ T5415]
[ 402.762576][T10549] CPU: 2 PID: 10549 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 402.767021][T10549] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 402.771594][T10549] Call Trace:
[ 402.773141][T10549]
[ 402.774506][T10549] dump_stack_lvl+0x16c/0x1f0
[ 402.776655][T10549] sysfs_warn_dup+0x7f/0xa0
[ 402.778800][T10549] sysfs_create_dir_ns+0x24d/0x2b0
[ 402.781678][T10549] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 402.784823][T10549] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 402.787860][T10549] ? do_raw_spin_unlock+0x172/0x230
[ 402.790848][T10549] kobject_add_internal+0x2c8/0x990
[ 402.793848][T10549] kobject_init_and_add+0x11c/0x190
[ 402.796826][T10549] ? __pfx_kobject_init_and_add+0x10/0x10
[ 402.800091][T10549] ? lockdep_init_map_type+0x16d/0x7d0
[ 402.803175][T10549] ? lockdep_init_map_type+0x16d/0x7d0
[ 402.806471][T10549] gfs2_sys_fs_add+0x207/0x470
[ 402.808694][T10549] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 402.811478][T10549] ? __pfx_alloc_workqueue+0x10/0x10
[ 402.815116][T10549] ? read_word_at_a_time+0xe/0x20
[ 402.817314][T10549] gfs2_fill_super+0x1352/0x2bf0
[ 402.819633][T10549] ? __pfx_gfs2_fill_super+0x10/0x10
[ 402.822183][T10549] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 402.825052][T10549] ? set_blocksize+0x2b1/0x350
[ 402.827753][T10549] ? sb_set_blocksize+0xf6/0x120
[ 402.830567][T10549] ? setup_bdev_super+0x392/0x720
[ 402.833405][T10549] get_tree_bdev+0x36f/0x610
[ 402.836060][T10549] ? __pfx_gfs2_fill_super+0x10/0x10
[ 402.839084][T10549] ? __pfx_get_tree_bdev+0x10/0x10
[ 402.841991][T10549] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 402.845123][T10549] ? cap_capable+0x1cf/0x240
[ 402.847771][T10549] gfs2_get_tree+0x4e/0x280
[ 402.850376][T10549] vfs_get_tree+0x8f/0x380
[ 402.852931][T10549] path_mount+0x14e6/0x1f20
[ 402.855451][T10549] ? kmem_cache_free+0x12e/0x380
[ 402.858236][T10549] ? __pfx_path_mount+0x10/0x10
[ 402.861013][T10549] ? putname+0x12e/0x170
[ 402.863460][T10549] __x64_sys_mount+0x297/0x320
[ 402.866203][T10549] ? __pfx___x64_sys_mount+0x10/0x10
[ 402.869152][T10549] do_syscall_64+0xcf/0x260
[ 402.871802][T10549] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 402.874607][T10549] RIP: 0033:0x7f7f1ea7f4aa
[ 402.876853][T10549] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 402.887775][T10549] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 402.892512][T10549] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 402.896959][T10549] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 402.901447][T10549] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 402.905941][T10549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 402.909961][T10549] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 402.914452][T10549]
[ 402.917173][T10549] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 402.925027][T10549] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 403.008710][T10551] loop3: detected capacity change from 0 to 32768
[ 403.022414][T10551] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 403.026295][T10551] CPU: 1 PID: 10551 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 403.038685][T10553] loop1: detected capacity change from 0 to 32768
[ 403.044128][T10551] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 403.051027][T10551] Call Trace:
[ 403.053935][T10551]
[ 403.055482][T10551] dump_stack_lvl+0x16c/0x1f0
[ 403.057995][T10551] sysfs_warn_dup+0x7f/0xa0
[ 403.063505][T10551] sysfs_create_dir_ns+0x24d/0x2b0
[ 403.066343][T10551] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 403.069688][T10551] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 403.073168][T10551] ? do_raw_spin_unlock+0x172/0x230
[ 403.075466][T10551] kobject_add_internal+0x2c8/0x990
[ 403.077787][T10551] kobject_init_and_add+0x11c/0x190
[ 403.080072][T10551] ? __pfx_kobject_init_and_add+0x10/0x10
[ 403.082584][T10551] ? lockdep_init_map_type+0x16d/0x7d0
[ 403.084974][T10551] ? lockdep_init_map_type+0x16d/0x7d0
[ 403.087378][T10551] gfs2_sys_fs_add+0x207/0x470
[ 403.089489][T10551] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 403.092058][T10551] ? __pfx_alloc_workqueue+0x10/0x10
[ 403.094206][T10551] ? read_word_at_a_time+0xe/0x20
[ 403.096487][T10551] gfs2_fill_super+0x1352/0x2bf0
[ 403.098665][T10551] ? __pfx_gfs2_fill_super+0x10/0x10
[ 403.101010][T10551] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 403.103325][T10551] ? set_blocksize+0x2b1/0x350
[ 403.105390][T10551] ? sb_set_blocksize+0xf6/0x120
[ 403.107538][T10551] ? setup_bdev_super+0x392/0x720
[ 403.109755][T10551] get_tree_bdev+0x36f/0x610
[ 403.111614][T10551] ? __pfx_gfs2_fill_super+0x10/0x10
[ 403.113804][T10551] ? __pfx_get_tree_bdev+0x10/0x10
[ 403.116214][T10551] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 403.118912][T10551] ? cap_capable+0x1cf/0x240
[ 403.120962][T10551] gfs2_get_tree+0x4e/0x280
[ 403.123064][T10551] vfs_get_tree+0x8f/0x380
[ 403.125284][T10551] path_mount+0x14e6/0x1f20
[ 403.127347][T10551] ? kmem_cache_free+0x12e/0x380
[ 403.129699][T10551] ? __pfx_path_mount+0x10/0x10
[ 403.131916][T10551] ? putname+0x12e/0x170
[ 403.133911][T10551] __x64_sys_mount+0x297/0x320
[ 403.135997][T10551] ? __pfx___x64_sys_mount+0x10/0x10
[ 403.138215][T10551] do_syscall_64+0xcf/0x260
[ 403.140133][T10551] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 403.142654][T10551] RIP: 0033:0x7fc1ff47f4aa
[ 403.144568][T10551] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 403.153354][T10551] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 403.156783][T10551] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 403.160825][T10551] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 403.166385][T10551] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 403.170237][T10551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 403.175881][T10551] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 403.180557][T10551]
[ 403.198954][T10551] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 403.207126][T10553] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 403.217486][T10551] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 403.219726][T10553] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 403.245290][T10553] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 403.251229][ T824] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 403.255390][ T824] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 403.311501][ T824] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 56ms
[ 403.314640][ T824] gfs2: fsid=syz:syz.0: jid=0: Done
[ 403.316771][T10553] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 403.635192][T10565] loop0: detected capacity change from 0 to 32768
[ 403.639547][T10553] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 403.652001][T10565] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 403.655656][T10565] CPU: 0 PID: 10565 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 403.660114][T10565] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 403.664557][T10565] Call Trace:
[ 403.666104][T10565]
[ 403.667452][T10565] dump_stack_lvl+0x16c/0x1f0
[ 403.669443][T10565] sysfs_warn_dup+0x7f/0xa0
[ 403.671643][T10565] sysfs_create_dir_ns+0x24d/0x2b0
[ 403.673873][T10565] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 403.676463][T10565] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 403.679127][T10565] ? do_raw_spin_unlock+0x172/0x230
[ 403.681727][T10565] kobject_add_internal+0x2c8/0x990
[ 403.683126][T10559] loop2: detected capacity change from 0 to 32768
[ 403.684203][T10565] kobject_init_and_add+0x11c/0x190
[ 403.689315][T10565] ? __pfx_kobject_init_and_add+0x10/0x10
[ 403.691963][T10565] ? lockdep_init_map_type+0x16d/0x7d0
[ 403.694372][T10565] ? lockdep_init_map_type+0x16d/0x7d0
[ 403.697300][T10565] gfs2_sys_fs_add+0x207/0x470
[ 403.699478][T10565] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 403.701651][T10565] ? __pfx_alloc_workqueue+0x10/0x10
[ 403.703774][T10565] ? read_word_at_a_time+0xe/0x20
[ 403.705830][T10565] gfs2_fill_super+0x1352/0x2bf0
[ 403.705848][T10559] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 403.708107][T10565] ? __pfx_gfs2_fill_super+0x10/0x10
[ 403.710021][ T5416] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 403.710021][ T5416] inode = 11 2340
[ 403.710021][ T5416] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 403.710051][ T5416] 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
[ 403.710079][ T5416] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5416 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 403.710115][ T5416] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 403.710135][ T5416] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 403.711994][T10561] loop3: detected capacity change from 0 to 32768
[ 403.718269][ T5416] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 403.718282][ T5416] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 403.718457][ T5416] gfs2: fsid=syz:syz.0: File system withdrawn
[ 403.766403][T10565] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 403.769017][T10565] ? set_blocksize+0x2b1/0x350
[ 403.771601][T10565] ? sb_set_blocksize+0xf6/0x120
[ 403.773827][T10565] ? setup_bdev_super+0x392/0x720
[ 403.776133][T10565] get_tree_bdev+0x36f/0x610
[ 403.778278][T10565] ? __pfx_gfs2_fill_super+0x10/0x10
[ 403.780599][T10565] ? __pfx_get_tree_bdev+0x10/0x10
[ 403.782737][T10565] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 403.785583][T10565] ? cap_capable+0x1cf/0x240
[ 403.787751][T10565] gfs2_get_tree+0x4e/0x280
[ 403.790159][T10565] vfs_get_tree+0x8f/0x380
[ 403.792325][T10565] path_mount+0x14e6/0x1f20
[ 403.794348][T10565] ? kmem_cache_free+0x12e/0x380
[ 403.796584][T10565] ? __pfx_path_mount+0x10/0x10
[ 403.798827][T10565] ? putname+0x12e/0x170
[ 403.800752][T10565] __x64_sys_mount+0x297/0x320
[ 403.803259][T10565] ? __pfx___x64_sys_mount+0x10/0x10
[ 403.806037][T10565] do_syscall_64+0xcf/0x260
[ 403.808613][T10565] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 403.811826][T10565] RIP: 0033:0x7f354027f4aa
[ 403.814309][T10565] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 403.825085][T10565] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 403.829642][T10565] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 403.834055][T10565] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 403.838446][T10565] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 403.841880][T10565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 403.845371][T10565] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 403.849265][T10565]
[ 403.850917][T10559] CPU: 3 PID: 10559 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 403.856544][T10559] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 403.862286][T10559] Call Trace:
[ 403.864226][T10559]
[ 403.865882][T10559] dump_stack_lvl+0x16c/0x1f0
[ 403.868519][T10559] sysfs_warn_dup+0x7f/0xa0
[ 403.869093][T10561] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 403.871750][T10559] sysfs_create_dir_ns+0x24d/0x2b0
[ 403.871783][T10559] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 403.871810][T10559] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 403.885410][T10559] ? do_raw_spin_unlock+0x172/0x230
[ 403.888378][T10559] kobject_add_internal+0x2c8/0x990
[ 403.891381][T10559] kobject_init_and_add+0x11c/0x190
[ 403.894510][T10559] ? __pfx_kobject_init_and_add+0x10/0x10
[ 403.896879][T10559] ? lockdep_init_map_type+0x16d/0x7d0
[ 403.899222][T10559] ? lockdep_init_map_type+0x16d/0x7d0
[ 403.901483][T10559] gfs2_sys_fs_add+0x207/0x470
[ 403.903673][T10559] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 403.906103][T10559] ? __pfx_alloc_workqueue+0x10/0x10
[ 403.908484][T10559] ? read_word_at_a_time+0xe/0x20
[ 403.910784][T10559] gfs2_fill_super+0x1352/0x2bf0
[ 403.913624][T10559] ? __pfx_gfs2_fill_super+0x10/0x10
[ 403.916645][T10559] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 403.919382][T10559] ? set_blocksize+0x2b1/0x350
[ 403.921574][T10559] ? sb_set_blocksize+0xf6/0x120
[ 403.923853][T10559] ? setup_bdev_super+0x392/0x720
[ 403.926149][T10559] get_tree_bdev+0x36f/0x610
[ 403.928298][T10559] ? __pfx_gfs2_fill_super+0x10/0x10
[ 403.928634][T10565] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 403.930947][T10559] ? __pfx_get_tree_bdev+0x10/0x10
[ 403.930978][T10559] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 403.931001][T10559] ? cap_capable+0x1cf/0x240
[ 403.937362][T10565] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 403.939703][T10559] gfs2_get_tree+0x4e/0x280
[ 403.939725][T10559] vfs_get_tree+0x8f/0x380
[ 403.939740][T10559] path_mount+0x14e6/0x1f20
[ 403.939755][T10559] ? kmem_cache_free+0x12e/0x380
[ 403.939766][T10559] ? __pfx_path_mount+0x10/0x10
[ 403.939779][T10559] ? putname+0x12e/0x170
[ 403.939789][T10559] __x64_sys_mount+0x297/0x320
[ 403.939803][T10559] ? __pfx___x64_sys_mount+0x10/0x10
[ 403.939817][T10559] do_syscall_64+0xcf/0x260
[ 403.939832][T10559] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 403.939848][T10559] RIP: 0033:0x7f7f1ea7f4aa
[ 403.939856][T10559] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 403.939866][T10559] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 403.939877][T10559] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 403.939883][T10559] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 403.939890][T10559] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 403.939896][T10559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 403.939902][T10559] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 403.939910][T10559]
[ 403.939915][ T5416] CPU: 2 PID: 5416 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 403.939938][ T5416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 403.944769][T10559] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 403.945483][ T5416] Call Trace:
[ 403.947792][T10559] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 404.035088][ T5416]
[ 404.036458][ T5416] dump_stack_lvl+0x16c/0x1f0
[ 404.038554][ T5416] gfs2_withdraw+0xab8/0x1290
[ 404.040685][ T5416] ? __pfx_gfs2_withdraw+0x10/0x10
[ 404.059611][ T5416] ? map_id_range_down+0x2b6/0x3a0
[ 404.061731][ T5416] ? __pfx_map_id_range_down+0x10/0x10
[ 404.063977][ T5416] gfs2_inode_refresh+0xc94/0x1090
[ 404.066182][ T5416] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 404.068565][ T5416] inode_go_instantiate+0x47/0x60
[ 404.070719][ T5416] gfs2_instantiate+0x169/0x250
[ 404.072756][ T5416] gfs2_glock_wait+0x214/0x330
[ 404.087286][ T5416] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 404.103967][ T5416] gfs2_glock_nq+0x946/0x1cd0
[ 404.106790][ T5416] ? do_raw_spin_unlock+0x172/0x230
[ 404.108986][ T5416] ? __gfs2_holder_init+0x18a/0x2f0
[ 404.111746][ T5416] do_sync+0x6cf/0xd30
[ 404.114081][ T5416] ? __pfx_do_sync+0x10/0x10
[ 404.116053][ T5416] ? gfs2_quota_sync+0x4ad/0x630
[ 404.117902][ T5416] ? gfs2_quota_sync+0x419/0x630
[ 404.119921][ T5416] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 404.138094][ T5416] ? qd_check_sync+0x3d8/0x4f0
[ 404.140611][ T5416] gfs2_quota_sync+0x419/0x630
[ 404.142877][ T5416] gfs2_sync_fs+0x44/0xb0
[ 404.144866][ T5416] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 404.147247][ T5416] sync_filesystem+0x10d/0x290
[ 404.149536][ T5416] generic_shutdown_super+0x7e/0x3d0
[ 404.153010][ T5416] kill_block_super+0x3b/0x90
[ 404.156076][ T5416] gfs2_kill_sb+0x360/0x410
[ 404.159088][ T5416] deactivate_locked_super+0xbe/0x1a0
[ 404.162579][ T5416] deactivate_super+0xde/0x100
[ 404.165191][ T5416] cleanup_mnt+0x222/0x450
[ 404.167588][ T5416] task_work_run+0x14e/0x250
[ 404.170074][ T5416] ? __pfx_task_work_run+0x10/0x10
[ 404.172820][ T5416] syscall_exit_to_user_mode+0x278/0x2a0
[ 404.175834][ T5416] do_syscall_64+0xdc/0x260
[ 404.178408][ T5416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 404.182562][ T5416] RIP: 0033:0x7fc2a807f0d7
[ 404.185390][ T5416] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 404.197690][ T5416] RSP: 002b:00007ffdf8694db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 404.203203][ T5416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc2a807f0d7
[ 404.207878][ T5416] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdf8694e70
[ 404.213883][ T5416] RBP: 00007ffdf8694e70 R08: 0000000000000000 R09: 0000000000000000
[ 404.219372][ T5416] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdf8695f30
[ 404.224920][ T5416] R13: 00007fc2a80c93b9 R14: 00000000000623ed R15: 0000000000000001
[ 404.230162][ T5416]
[ 404.236059][T10561] CPU: 0 PID: 10561 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 404.240616][T10561] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 404.245749][T10561] Call Trace:
[ 404.247584][T10561]
[ 404.249085][T10561] dump_stack_lvl+0x16c/0x1f0
[ 404.251679][T10561] sysfs_warn_dup+0x7f/0xa0
[ 404.253826][T10561] sysfs_create_dir_ns+0x24d/0x2b0
[ 404.256234][T10561] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 404.259363][T10561] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 404.261833][T10561] ? do_raw_spin_unlock+0x172/0x230
[ 404.265036][T10561] kobject_add_internal+0x2c8/0x990
[ 404.268457][T10561] kobject_init_and_add+0x11c/0x190
[ 404.271281][T10561] ? __pfx_kobject_init_and_add+0x10/0x10
[ 404.273837][T10561] ? lockdep_init_map_type+0x16d/0x7d0
[ 404.276278][T10561] ? lockdep_init_map_type+0x16d/0x7d0
[ 404.278915][T10561] gfs2_sys_fs_add+0x207/0x470
[ 404.281164][T10561] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 404.283585][T10561] ? __pfx_alloc_workqueue+0x10/0x10
[ 404.286032][T10561] ? read_word_at_a_time+0xe/0x20
[ 404.288297][T10561] gfs2_fill_super+0x1352/0x2bf0
[ 404.290554][T10561] ? __pfx_gfs2_fill_super+0x10/0x10
[ 404.292965][T10561] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 404.295508][T10561] ? set_blocksize+0x2b1/0x350
[ 404.297664][T10561] ? sb_set_blocksize+0xf6/0x120
[ 404.300004][T10561] ? setup_bdev_super+0x392/0x720
[ 404.302266][T10561] get_tree_bdev+0x36f/0x610
[ 404.304361][T10561] ? __pfx_gfs2_fill_super+0x10/0x10
[ 404.306733][T10561] ? __pfx_get_tree_bdev+0x10/0x10
[ 404.308992][T10561] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 404.311837][T10561] ? cap_capable+0x1cf/0x240
[ 404.314057][T10561] gfs2_get_tree+0x4e/0x280
[ 404.316112][T10561] vfs_get_tree+0x8f/0x380
[ 404.318228][T10561] path_mount+0x14e6/0x1f20
[ 404.320298][T10561] ? kmem_cache_free+0x12e/0x380
[ 404.322456][T10561] ? __pfx_path_mount+0x10/0x10
[ 404.324592][T10561] ? putname+0x12e/0x170
[ 404.326430][T10561] __x64_sys_mount+0x297/0x320
[ 404.328584][T10561] ? __pfx___x64_sys_mount+0x10/0x10
[ 404.330972][T10561] do_syscall_64+0xcf/0x260
[ 404.333036][T10561] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 404.335766][T10561] RIP: 0033:0x7fc1ff47f4aa
[ 404.337791][T10561] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 404.346356][T10561] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 404.350203][T10561] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 404.353564][T10561] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 404.357913][T10561] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 404.361883][T10561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 404.365251][T10561] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 404.368972][T10561]
[ 404.371851][T10561] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 404.379365][T10561] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 404.946460][T10570] loop2: detected capacity change from 0 to 32768
[ 404.964688][T10570] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 404.968258][T10570] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 404.996495][T10570] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 405.007433][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 405.010507][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 405.069523][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 59ms
[ 405.077492][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 405.079909][T10570] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 405.095713][T10576] loop1: detected capacity change from 0 to 32768
[ 405.103867][T10576] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 405.108485][T10576] CPU: 2 PID: 10576 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 405.108943][T10572] loop3: detected capacity change from 0 to 32768
[ 405.112765][T10576] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 405.112779][T10576] Call Trace:
[ 405.112787][T10576]
[ 405.112794][T10576] dump_stack_lvl+0x16c/0x1f0
[ 405.124918][T10576] sysfs_warn_dup+0x7f/0xa0
[ 405.126936][T10576] sysfs_create_dir_ns+0x24d/0x2b0
[ 405.128904][T10576] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 405.131354][T10576] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 405.132026][T10574] loop0: detected capacity change from 0 to 32768
[ 405.133467][T10576] ? do_raw_spin_unlock+0x172/0x230
[ 405.133488][T10576] kobject_add_internal+0x2c8/0x990
[ 405.133514][T10576] kobject_init_and_add+0x11c/0x190
[ 405.143353][T10576] ? __pfx_kobject_init_and_add+0x10/0x10
[ 405.145793][T10576] ? lockdep_init_map_type+0x16d/0x7d0
[ 405.147856][T10576] ? lockdep_init_map_type+0x16d/0x7d0
[ 405.148844][T10572] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 405.149946][T10576] gfs2_sys_fs_add+0x207/0x470
[ 405.154920][T10576] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 405.157231][T10576] ? __pfx_alloc_workqueue+0x10/0x10
[ 405.159567][T10576] ? read_word_at_a_time+0xe/0x20
[ 405.161856][T10576] gfs2_fill_super+0x1352/0x2bf0
[ 405.164104][T10576] ? __pfx_gfs2_fill_super+0x10/0x10
[ 405.166466][T10576] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 405.168735][T10574] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 405.168813][T10576] ? set_blocksize+0x2b1/0x350
[ 405.191345][T10576] ? sb_set_blocksize+0xf6/0x120
[ 405.193628][T10576] ? setup_bdev_super+0x392/0x720
[ 405.196061][T10576] get_tree_bdev+0x36f/0x610
[ 405.197890][T10576] ? __pfx_gfs2_fill_super+0x10/0x10
[ 405.200372][T10576] ? __pfx_get_tree_bdev+0x10/0x10
[ 405.203266][T10576] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 405.206071][T10576] ? cap_capable+0x1cf/0x240
[ 405.208249][T10576] gfs2_get_tree+0x4e/0x280
[ 405.211136][T10576] vfs_get_tree+0x8f/0x380
[ 405.213220][T10576] path_mount+0x14e6/0x1f20
[ 405.215339][T10576] ? kmem_cache_free+0x12e/0x380
[ 405.217837][T10576] ? __pfx_path_mount+0x10/0x10
[ 405.220586][T10576] ? putname+0x12e/0x170
[ 405.222663][T10576] __x64_sys_mount+0x297/0x320
[ 405.224892][T10576] ? __pfx___x64_sys_mount+0x10/0x10
[ 405.227694][T10576] do_syscall_64+0xcf/0x260
[ 405.230092][T10576] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 405.233322][T10576] RIP: 0033:0x7fc2a807f4aa
[ 405.235645][T10576] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 405.244895][T10576] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 405.249228][T10576] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 405.253466][T10576] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 405.257414][T10576] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 405.261772][T10576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 405.266143][T10576] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 405.270212][T10576]
[ 405.271613][T10574] CPU: 3 PID: 10574 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 405.277315][T10574] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 405.283838][T10574] Call Trace:
[ 405.284280][T10576] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 405.285973][T10574]
[ 405.285983][T10574] dump_stack_lvl+0x16c/0x1f0
[ 405.286011][T10574] sysfs_warn_dup+0x7f/0xa0
[ 405.292708][T10576] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 405.293606][T10574] sysfs_create_dir_ns+0x24d/0x2b0
[ 405.304306][T10574] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 405.307351][T10574] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 405.310204][T10574] ? do_raw_spin_unlock+0x172/0x230
[ 405.312999][T10574] kobject_add_internal+0x2c8/0x990
[ 405.315825][T10574] kobject_init_and_add+0x11c/0x190
[ 405.318665][T10574] ? __pfx_kobject_init_and_add+0x10/0x10
[ 405.321743][T10574] ? lockdep_init_map_type+0x16d/0x7d0
[ 405.324687][T10574] ? lockdep_init_map_type+0x16d/0x7d0
[ 405.327643][T10574] gfs2_sys_fs_add+0x207/0x470
[ 405.330237][T10574] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 405.333081][T10574] ? __pfx_alloc_workqueue+0x10/0x10
[ 405.335645][T10574] ? read_word_at_a_time+0xe/0x20
[ 405.338375][T10574] gfs2_fill_super+0x1352/0x2bf0
[ 405.341049][T10574] ? __pfx_gfs2_fill_super+0x10/0x10
[ 405.343873][T10574] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 405.346742][T10574] ? set_blocksize+0x2b1/0x350
[ 405.349333][T10574] ? sb_set_blocksize+0xf6/0x120
[ 405.351998][T10574] ? setup_bdev_super+0x392/0x720
[ 405.354670][T10574] get_tree_bdev+0x36f/0x610
[ 405.357157][T10574] ? __pfx_gfs2_fill_super+0x10/0x10
[ 405.360008][T10574] ? __pfx_get_tree_bdev+0x10/0x10
[ 405.362768][T10574] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 405.365778][T10574] ? cap_capable+0x1cf/0x240
[ 405.367360][T10570] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 405.368282][T10574] gfs2_get_tree+0x4e/0x280
[ 405.368305][T10574] vfs_get_tree+0x8f/0x380
[ 405.368324][T10574] path_mount+0x14e6/0x1f20
[ 405.368344][T10574] ? kmem_cache_free+0x12e/0x380
[ 405.381191][T10574] ? __pfx_path_mount+0x10/0x10
[ 405.383642][T10574] ? putname+0x12e/0x170
[ 405.385944][T10574] __x64_sys_mount+0x297/0x320
[ 405.388515][T10574] ? __pfx___x64_sys_mount+0x10/0x10
[ 405.391371][T10574] do_syscall_64+0xcf/0x260
[ 405.393802][T10574] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 405.397165][T10574] RIP: 0033:0x7f354027f4aa
[ 405.400028][T10574] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 405.412676][T10574] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 405.418227][T10574] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 405.423715][T10574] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 405.428343][T10574] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 405.433352][T10574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 405.438377][T10574] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 405.443405][T10574]
[ 405.445366][T10572] CPU: 0 PID: 10572 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 405.446082][T10574] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 405.449778][T10572] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 405.449792][T10572] Call Trace:
[ 405.449801][T10572]
[ 405.449808][T10572] dump_stack_lvl+0x16c/0x1f0
[ 405.449837][T10572] sysfs_warn_dup+0x7f/0xa0
[ 405.449864][T10572] sysfs_create_dir_ns+0x24d/0x2b0
[ 405.456406][T10574] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 405.461131][T10572] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 405.461164][T10572] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 405.481127][T10572] ? do_raw_spin_unlock+0x172/0x230
[ 405.484424][T10572] kobject_add_internal+0x2c8/0x990
[ 405.486715][T10572] kobject_init_and_add+0x11c/0x190
[ 405.489414][T10572] ? __pfx_kobject_init_and_add+0x10/0x10
[ 405.492603][T10572] ? lockdep_init_map_type+0x16d/0x7d0
[ 405.495136][T10572] ? lockdep_init_map_type+0x16d/0x7d0
[ 405.498023][T10572] gfs2_sys_fs_add+0x207/0x470
[ 405.501092][T10572] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 405.503810][T10572] ? __pfx_alloc_workqueue+0x10/0x10
[ 405.506365][T10572] ? read_word_at_a_time+0xe/0x20
[ 405.508645][T10572] gfs2_fill_super+0x1352/0x2bf0
[ 405.510642][T10572] ? __pfx_gfs2_fill_super+0x10/0x10
[ 405.512955][T10572] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 405.515489][T10572] ? set_blocksize+0x2b1/0x350
[ 405.517915][T10572] ? sb_set_blocksize+0xf6/0x120
[ 405.520171][T10572] ? setup_bdev_super+0x392/0x720
[ 405.522840][T10572] get_tree_bdev+0x36f/0x610
[ 405.525251][T10572] ? __pfx_gfs2_fill_super+0x10/0x10
[ 405.527595][T10572] ? __pfx_get_tree_bdev+0x10/0x10
[ 405.529849][T10572] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 405.532319][T10572] ? cap_capable+0x1cf/0x240
[ 405.534398][T10572] gfs2_get_tree+0x4e/0x280
[ 405.536591][T10572] vfs_get_tree+0x8f/0x380
[ 405.538841][T10572] path_mount+0x14e6/0x1f20
[ 405.541276][T10572] ? kmem_cache_free+0x12e/0x380
[ 405.543907][T10572] ? __pfx_path_mount+0x10/0x10
[ 405.546362][T10572] ? putname+0x12e/0x170
[ 405.548303][T10572] __x64_sys_mount+0x297/0x320
[ 405.550412][T10572] ? __pfx___x64_sys_mount+0x10/0x10
[ 405.552708][T10572] do_syscall_64+0xcf/0x260
[ 405.554614][T10572] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 405.557146][T10572] RIP: 0033:0x7fc1ff47f4aa
[ 405.559091][T10572] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 405.568684][T10572] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 405.573278][T10572] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 405.576837][T10572] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 405.580388][T10572] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 405.584594][T10572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 405.588355][T10572] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 405.592415][T10572]
[ 405.600510][T10572] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 405.619317][T10572] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 405.621467][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 405.621467][ T5421] inode = 11 2340
[ 405.621467][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 405.632359][ T5421] 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
[ 405.636984][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 405.643351][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 405.647339][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 405.655787][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 405.674307][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 405.678302][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 405.701920][ T5421] CPU: 2 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 405.706247][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 405.710604][ T5421] Call Trace:
[ 405.712088][ T5421]
[ 405.713402][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 405.715401][ T5421] gfs2_withdraw+0xab8/0x1290
[ 405.717339][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 405.719447][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 405.721533][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 405.731461][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 405.733689][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 405.750454][ T5421] inode_go_instantiate+0x47/0x60
[ 405.752795][ T5421] gfs2_instantiate+0x169/0x250
[ 405.754945][ T5421] gfs2_glock_wait+0x214/0x330
[ 405.757019][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 405.759372][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 405.761444][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 405.763728][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 405.770681][ T5421] do_sync+0x6cf/0xd30
[ 405.773054][ T5421] ? __pfx_do_sync+0x10/0x10
[ 405.775313][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 405.778059][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 405.780659][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 405.783413][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 405.785989][ T5421] gfs2_quota_sync+0x419/0x630
[ 405.788480][ T5421] gfs2_sync_fs+0x44/0xb0
[ 405.790519][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 405.792869][ T5421] sync_filesystem+0x10d/0x290
[ 405.795142][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 405.798414][ T5421] kill_block_super+0x3b/0x90
[ 405.801219][ T5421] gfs2_kill_sb+0x360/0x410
[ 405.803537][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 405.806521][ T5421] deactivate_super+0xde/0x100
[ 405.809254][ T5421] cleanup_mnt+0x222/0x450
[ 405.811273][ T5421] task_work_run+0x14e/0x250
[ 405.813359][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 405.816250][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 405.819253][ T5421] do_syscall_64+0xdc/0x260
[ 405.821518][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 405.824407][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 405.826390][ T5421] 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
[ 405.838488][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 405.842478][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 405.845914][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 405.849435][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 405.852919][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 405.856596][ T5421] R13: 00007f7f1eac93b9 R14: 0000000000062bc7 R15: 0000000000000001
[ 405.860307][ T5421]
[ 406.234475][T10586] loop1: detected capacity change from 0 to 32768
[ 406.240674][T10584] loop0: detected capacity change from 0 to 32768
[ 406.263261][T10584] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 406.266247][T10584] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 406.271275][T10586] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 406.273945][T10586] CPU: 0 PID: 10586 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 406.277789][T10586] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 406.282328][T10586] Call Trace:
[ 406.283644][T10586]
[ 406.284827][T10586] dump_stack_lvl+0x16c/0x1f0
[ 406.286718][T10586] sysfs_warn_dup+0x7f/0xa0
[ 406.288670][T10586] sysfs_create_dir_ns+0x24d/0x2b0
[ 406.290747][T10586] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 406.292990][T10586] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 406.295187][T10586] ? do_raw_spin_unlock+0x172/0x230
[ 406.297371][T10586] kobject_add_internal+0x2c8/0x990
[ 406.299633][T10586] kobject_init_and_add+0x11c/0x190
[ 406.301666][T10586] ? __pfx_kobject_init_and_add+0x10/0x10
[ 406.303876][T10586] ? lockdep_init_map_type+0x16d/0x7d0
[ 406.305968][T10586] ? lockdep_init_map_type+0x16d/0x7d0
[ 406.308288][T10586] gfs2_sys_fs_add+0x207/0x470
[ 406.310425][T10586] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 406.312723][T10586] ? __pfx_alloc_workqueue+0x10/0x10
[ 406.314976][T10586] ? read_word_at_a_time+0xe/0x20
[ 406.317168][T10586] gfs2_fill_super+0x1352/0x2bf0
[ 406.336287][T10586] ? __pfx_gfs2_fill_super+0x10/0x10
[ 406.338599][T10586] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 406.340901][T10586] ? set_blocksize+0x2b1/0x350
[ 406.342971][T10586] ? sb_set_blocksize+0xf6/0x120
[ 406.358201][T10586] ? setup_bdev_super+0x392/0x720
[ 406.360323][T10586] get_tree_bdev+0x36f/0x610
[ 406.362156][T10586] ? __pfx_gfs2_fill_super+0x10/0x10
[ 406.364435][T10586] ? __pfx_get_tree_bdev+0x10/0x10
[ 406.366634][T10586] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 406.368046][T10588] loop3: detected capacity change from 0 to 32768
[ 406.369027][T10586] ? cap_capable+0x1cf/0x240
[ 406.369051][T10586] gfs2_get_tree+0x4e/0x280
[ 406.369073][T10586] vfs_get_tree+0x8f/0x380
[ 406.369094][T10586] path_mount+0x14e6/0x1f20
[ 406.395804][T10586] ? kmem_cache_free+0x12e/0x380
[ 406.397972][T10586] ? __pfx_path_mount+0x10/0x10
[ 406.400115][T10586] ? putname+0x12e/0x170
[ 406.401936][T10586] __x64_sys_mount+0x297/0x320
[ 406.404028][T10586] ? __pfx___x64_sys_mount+0x10/0x10
[ 406.406307][T10586] do_syscall_64+0xcf/0x260
[ 406.408252][T10586] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 406.426753][T10586] RIP: 0033:0x7fc2a807f4aa
[ 406.428675][T10586] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 406.452734][T10586] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 406.456673][T10586] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 406.460277][T10586] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 406.463879][T10586] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 406.467439][T10586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 406.485199][T10586] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 406.489166][T10586]
[ 406.507257][T10586] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 406.514486][T10586] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 406.522663][T10588] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 406.527105][T10588] CPU: 2 PID: 10588 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 406.532084][T10588] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 406.533981][T10584] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 406.537003][T10588] Call Trace:
[ 406.541782][T10588]
[ 406.543303][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 406.543324][T10588] dump_stack_lvl+0x16c/0x1f0
[ 406.546350][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 406.548456][T10588] sysfs_warn_dup+0x7f/0xa0
[ 406.553535][T10588] sysfs_create_dir_ns+0x24d/0x2b0
[ 406.556026][T10588] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 406.558549][T10588] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 406.561415][T10588] ? do_raw_spin_unlock+0x172/0x230
[ 406.564548][T10588] kobject_add_internal+0x2c8/0x990
[ 406.566832][T10588] kobject_init_and_add+0x11c/0x190
[ 406.569048][T10588] ? __pfx_kobject_init_and_add+0x10/0x10
[ 406.571600][T10588] ? lockdep_init_map_type+0x16d/0x7d0
[ 406.573965][T10588] ? lockdep_init_map_type+0x16d/0x7d0
[ 406.576507][T10588] gfs2_sys_fs_add+0x207/0x470
[ 406.579001][T10588] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 406.581422][T10588] ? __pfx_alloc_workqueue+0x10/0x10
[ 406.583996][T10588] ? read_word_at_a_time+0xe/0x20
[ 406.586307][T10588] gfs2_fill_super+0x1352/0x2bf0
[ 406.588512][T10588] ? __pfx_gfs2_fill_super+0x10/0x10
[ 406.590854][T10588] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 406.593590][T10588] ? set_blocksize+0x2b1/0x350
[ 406.595581][T10588] ? sb_set_blocksize+0xf6/0x120
[ 406.597613][T10588] ? setup_bdev_super+0x392/0x720
[ 406.599726][T10588] get_tree_bdev+0x36f/0x610
[ 406.601633][T10588] ? __pfx_gfs2_fill_super+0x10/0x10
[ 406.604485][T10588] ? __pfx_get_tree_bdev+0x10/0x10
[ 406.604632][T10590] loop2: detected capacity change from 0 to 32768
[ 406.606999][T10588] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 406.612508][T10588] ? cap_capable+0x1cf/0x240
[ 406.614427][T10588] gfs2_get_tree+0x4e/0x280
[ 406.616311][T10588] vfs_get_tree+0x8f/0x380
[ 406.618406][T10588] path_mount+0x14e6/0x1f20
[ 406.619847][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 73ms
[ 406.620448][T10588] ? kmem_cache_free+0x12e/0x380
[ 406.620476][T10588] ? __pfx_path_mount+0x10/0x10
[ 406.625866][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 406.627682][T10588] ? putname+0x12e/0x170
[ 406.627705][T10588] __x64_sys_mount+0x297/0x320
[ 406.627732][T10588] ? __pfx___x64_sys_mount+0x10/0x10
[ 406.630537][T10584] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 406.631570][T10588] do_syscall_64+0xcf/0x260
[ 406.631603][T10588] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 406.643864][T10588] RIP: 0033:0x7fc1ff47f4aa
[ 406.645841][T10588] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 406.654189][T10588] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 406.658105][T10588] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 406.662704][T10588] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 406.666325][T10588] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 406.669809][T10588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 406.673910][T10588] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 406.677878][T10588]
[ 406.684668][T10588] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 406.691921][T10590] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 406.707501][T10588] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 406.754029][T10590] CPU: 2 PID: 10590 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 406.758647][T10590] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 406.763987][T10590] Call Trace:
[ 406.765453][T10590]
[ 406.766784][T10590] dump_stack_lvl+0x16c/0x1f0
[ 406.768790][T10590] sysfs_warn_dup+0x7f/0xa0
[ 406.770727][T10590] sysfs_create_dir_ns+0x24d/0x2b0
[ 406.773060][T10590] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 406.775405][T10590] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 406.777531][T10590] ? do_raw_spin_unlock+0x172/0x230
[ 406.779459][T10590] kobject_add_internal+0x2c8/0x990
[ 406.781715][T10590] kobject_init_and_add+0x11c/0x190
[ 406.784190][T10590] ? __pfx_kobject_init_and_add+0x10/0x10
[ 406.786678][T10590] ? lockdep_init_map_type+0x16d/0x7d0
[ 406.789177][T10590] ? lockdep_init_map_type+0x16d/0x7d0
[ 406.801973][T10590] gfs2_sys_fs_add+0x207/0x470
[ 406.804075][T10590] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 406.806376][T10590] ? __pfx_alloc_workqueue+0x10/0x10
[ 406.808655][T10590] ? read_word_at_a_time+0xe/0x20
[ 406.811524][T10590] gfs2_fill_super+0x1352/0x2bf0
[ 406.813949][T10590] ? __pfx_gfs2_fill_super+0x10/0x10
[ 406.816452][T10590] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 406.818964][T10590] ? set_blocksize+0x2b1/0x350
[ 406.821061][T10590] ? sb_set_blocksize+0xf6/0x120
[ 406.823232][T10590] ? setup_bdev_super+0x392/0x720
[ 406.825783][T10590] get_tree_bdev+0x36f/0x610
[ 406.828839][T10590] ? __pfx_gfs2_fill_super+0x10/0x10
[ 406.831402][T10590] ? __pfx_get_tree_bdev+0x10/0x10
[ 406.833918][T10590] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 406.837421][T10590] ? cap_capable+0x1cf/0x240
[ 406.840899][T10590] gfs2_get_tree+0x4e/0x280
[ 406.843804][T10590] vfs_get_tree+0x8f/0x380
[ 406.846730][T10590] path_mount+0x14e6/0x1f20
[ 406.849019][T10590] ? kmem_cache_free+0x12e/0x380
[ 406.851960][T10590] ? __pfx_path_mount+0x10/0x10
[ 406.853995][T10590] ? putname+0x12e/0x170
[ 406.855672][T10590] __x64_sys_mount+0x297/0x320
[ 406.857569][T10590] ? __pfx___x64_sys_mount+0x10/0x10
[ 406.861176][T10590] do_syscall_64+0xcf/0x260
[ 406.863986][T10590] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 406.866632][T10590] RIP: 0033:0x7f7f1ea7f4aa
[ 406.868384][T10590] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 406.875934][T10590] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 406.879245][T10590] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 406.882325][T10590] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 406.885446][T10590] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 406.888670][T10590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 406.891911][T10590] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 406.895082][T10590]
[ 406.898936][T10590] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 406.905699][T10590] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 406.945152][T10584] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 407.007542][ T5415] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 407.007542][ T5415] inode = 11 2340
[ 407.007542][ T5415] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 407.015452][ T5415] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 407.020194][ T5415] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5415 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 407.024562][ T5415] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 407.028206][ T5415] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 407.037539][ T5415] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 407.041518][ T5415] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 407.045105][ T5415] gfs2: fsid=syz:syz.0: File system withdrawn
[ 407.048058][ T5415] CPU: 0 PID: 5415 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 407.052339][ T5415] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 407.056727][ T5415] Call Trace:
[ 407.058221][ T5415]
[ 407.059577][ T5415] dump_stack_lvl+0x16c/0x1f0
[ 407.061722][ T5415] gfs2_withdraw+0xab8/0x1290
[ 407.063898][ T5415] ? __pfx_gfs2_withdraw+0x10/0x10
[ 407.066163][ T5415] ? map_id_range_down+0x2b6/0x3a0
[ 407.068465][ T5415] ? __pfx_map_id_range_down+0x10/0x10
[ 407.070892][ T5415] gfs2_inode_refresh+0xc94/0x1090
[ 407.073162][ T5415] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 407.075602][ T5415] inode_go_instantiate+0x47/0x60
[ 407.077863][ T5415] gfs2_instantiate+0x169/0x250
[ 407.080118][ T5415] gfs2_glock_wait+0x214/0x330
[ 407.082081][ T5415] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 407.084177][ T5415] gfs2_glock_nq+0x946/0x1cd0
[ 407.086098][ T5415] ? do_raw_spin_unlock+0x172/0x230
[ 407.088176][ T5415] ? __gfs2_holder_init+0x18a/0x2f0
[ 407.090414][ T5415] do_sync+0x6cf/0xd30
[ 407.092280][ T5415] ? __pfx_do_sync+0x10/0x10
[ 407.094387][ T5415] ? gfs2_quota_sync+0x4ad/0x630
[ 407.096529][ T5415] ? gfs2_quota_sync+0x419/0x630
[ 407.098790][ T5415] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 407.101050][ T5415] ? qd_check_sync+0x3d8/0x4f0
[ 407.103020][ T5415] gfs2_quota_sync+0x419/0x630
[ 407.104987][ T5415] gfs2_sync_fs+0x44/0xb0
[ 407.105000][T10598] loop1: detected capacity change from 0 to 32768
[ 407.106725][ T5415] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 407.111702][ T5415] sync_filesystem+0x10d/0x290
[ 407.113761][ T5415] generic_shutdown_super+0x7e/0x3d0
[ 407.115723][ T5415] kill_block_super+0x3b/0x90
[ 407.117218][ T5415] gfs2_kill_sb+0x360/0x410
[ 407.118915][ T5415] deactivate_locked_super+0xbe/0x1a0
[ 407.120845][ T5415] deactivate_super+0xde/0x100
[ 407.122792][ T5415] cleanup_mnt+0x222/0x450
[ 407.124569][ T5415] task_work_run+0x14e/0x250
[ 407.126473][T10598] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 407.126615][ T5415] ? __pfx_task_work_run+0x10/0x10
[ 407.132093][ T5415] syscall_exit_to_user_mode+0x278/0x2a0
[ 407.134468][ T5415] do_syscall_64+0xdc/0x260
[ 407.136406][ T5415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 407.138999][ T5415] RIP: 0033:0x7f354027f0d7
[ 407.140958][ T5415] 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
[ 407.149688][ T5415] RSP: 002b:00007ffdb3657438 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 407.153754][ T5415] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f354027f0d7
[ 407.156961][ T5415] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdb36574f0
[ 407.160276][ T5415] RBP: 00007ffdb36574f0 R08: 0000000000000000 R09: 0000000000000000
[ 407.163714][ T5415] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdb36585b0
[ 407.166867][ T5415] R13: 00007f35402c93b9 R14: 0000000000063072 R15: 0000000000000001
[ 407.170034][ T5415]
[ 407.174128][T10598] CPU: 0 PID: 10598 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 407.178252][T10598] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 407.182944][T10598] Call Trace:
[ 407.184334][T10598]
[ 407.185950][T10598] dump_stack_lvl+0x16c/0x1f0
[ 407.188361][T10598] sysfs_warn_dup+0x7f/0xa0
[ 407.191016][T10598] sysfs_create_dir_ns+0x24d/0x2b0
[ 407.194008][T10598] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 407.198084][T10598] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 407.201613][T10598] ? do_raw_spin_unlock+0x172/0x230
[ 407.203912][T10598] kobject_add_internal+0x2c8/0x990
[ 407.206266][T10598] kobject_init_and_add+0x11c/0x190
[ 407.208693][T10598] ? __pfx_kobject_init_and_add+0x10/0x10
[ 407.211299][T10598] ? lockdep_init_map_type+0x16d/0x7d0
[ 407.213636][T10598] ? lockdep_init_map_type+0x16d/0x7d0
[ 407.216315][T10598] gfs2_sys_fs_add+0x207/0x470
[ 407.218612][T10598] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 407.220939][T10598] ? __pfx_alloc_workqueue+0x10/0x10
[ 407.223257][T10598] ? read_word_at_a_time+0xe/0x20
[ 407.225310][T10598] gfs2_fill_super+0x1352/0x2bf0
[ 407.227552][T10598] ? __pfx_gfs2_fill_super+0x10/0x10
[ 407.229929][T10598] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 407.232219][T10598] ? set_blocksize+0x2b1/0x350
[ 407.234253][T10598] ? sb_set_blocksize+0xf6/0x120
[ 407.236436][T10598] ? setup_bdev_super+0x392/0x720
[ 407.238561][T10598] get_tree_bdev+0x36f/0x610
[ 407.240526][T10598] ? __pfx_gfs2_fill_super+0x10/0x10
[ 407.242836][T10598] ? __pfx_get_tree_bdev+0x10/0x10
[ 407.245106][T10598] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 407.247726][T10598] ? cap_capable+0x1cf/0x240
[ 407.249844][T10598] gfs2_get_tree+0x4e/0x280
[ 407.251815][T10598] vfs_get_tree+0x8f/0x380
[ 407.253627][T10598] path_mount+0x14e6/0x1f20
[ 407.255442][T10598] ? kmem_cache_free+0x12e/0x380
[ 407.257339][T10598] ? __pfx_path_mount+0x10/0x10
[ 407.259260][T10598] ? putname+0x12e/0x170
[ 407.260915][T10598] __x64_sys_mount+0x297/0x320
[ 407.262868][T10598] ? __pfx___x64_sys_mount+0x10/0x10
[ 407.265266][T10598] do_syscall_64+0xcf/0x260
[ 407.267302][T10598] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 407.269811][T10598] RIP: 0033:0x7fc2a807f4aa
[ 407.271662][T10598] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 407.280375][T10598] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 407.284180][T10598] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 407.287804][T10598] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 407.291023][T10598] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 407.294516][T10598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 407.298245][T10598] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 407.301484][T10598]
[ 407.305769][T10598] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 407.311454][T10598] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 407.433072][T10603] loop2: detected capacity change from 0 to 32768
[ 407.451082][T10603] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 407.454897][T10603] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 407.468247][T10600] loop3: detected capacity change from 0 to 32768
[ 407.474863][T10600] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 407.478017][T10600] CPU: 3 PID: 10600 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 407.482178][T10600] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 407.486643][T10600] Call Trace:
[ 407.488129][T10600]
[ 407.489427][T10600] dump_stack_lvl+0x16c/0x1f0
[ 407.491608][T10600] sysfs_warn_dup+0x7f/0xa0
[ 407.493598][T10600] sysfs_create_dir_ns+0x24d/0x2b0
[ 407.494745][T10603] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 407.495802][T10600] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 407.495827][T10600] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 407.495844][T10600] ? do_raw_spin_unlock+0x172/0x230
[ 407.506022][T10600] kobject_add_internal+0x2c8/0x990
[ 407.508441][T10600] kobject_init_and_add+0x11c/0x190
[ 407.510726][T10600] ? __pfx_kobject_init_and_add+0x10/0x10
[ 407.513222][T10600] ? lockdep_init_map_type+0x16d/0x7d0
[ 407.515035][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 407.515578][T10600] ? lockdep_init_map_type+0x16d/0x7d0
[ 407.520976][T10600] gfs2_sys_fs_add+0x207/0x470
[ 407.523183][T10600] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 407.525454][T10600] ? __pfx_alloc_workqueue+0x10/0x10
[ 407.527758][T10600] ? read_word_at_a_time+0xe/0x20
[ 407.528598][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 407.530008][T10600] gfs2_fill_super+0x1352/0x2bf0
[ 407.534900][T10600] ? __pfx_gfs2_fill_super+0x10/0x10
[ 407.537110][T10600] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 407.539411][T10600] ? set_blocksize+0x2b1/0x350
[ 407.541547][T10600] ? sb_set_blocksize+0xf6/0x120
[ 407.543691][T10600] ? setup_bdev_super+0x392/0x720
[ 407.545875][T10600] get_tree_bdev+0x36f/0x610
[ 407.547887][T10600] ? __pfx_gfs2_fill_super+0x10/0x10
[ 407.550191][T10600] ? __pfx_get_tree_bdev+0x10/0x10
[ 407.552431][T10600] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 407.555125][T10600] ? cap_capable+0x1cf/0x240
[ 407.557198][T10600] gfs2_get_tree+0x4e/0x280
[ 407.559420][T10600] vfs_get_tree+0x8f/0x380
[ 407.561451][T10600] path_mount+0x14e6/0x1f20
[ 407.563435][T10600] ? kmem_cache_free+0x12e/0x380
[ 407.565668][T10600] ? __pfx_path_mount+0x10/0x10
[ 407.568565][T10600] ? putname+0x12e/0x170
[ 407.570907][T10600] __x64_sys_mount+0x297/0x320
[ 407.573148][T10600] ? __pfx___x64_sys_mount+0x10/0x10
[ 407.575374][T10600] do_syscall_64+0xcf/0x260
[ 407.577160][T10600] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 407.579597][T10600] RIP: 0033:0x7fc1ff47f4aa
[ 407.581546][T10600] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 407.590259][T10600] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 407.594000][T10600] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 407.597521][T10600] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 407.601810][T10600] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 407.605422][T10600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 407.608908][T10600] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 407.612392][T10600]
2024/04/14 23:34:39 executed programs: 1427
[ 407.614554][T10600] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 407.630199][T10600] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 407.646552][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 117ms
[ 407.650362][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 407.652847][T10603] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 407.862817][T10603] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 407.884349][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 407.884349][ T5421] inode = 11 2340
[ 407.884349][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 407.893497][ T5421] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 407.897791][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 407.903195][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 407.906830][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 407.915823][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 407.923738][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 407.927057][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 407.930056][ T5421] CPU: 2 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 407.932910][T10607] loop0: detected capacity change from 0 to 32768
[ 407.934040][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 407.941031][ T5421] Call Trace:
[ 407.942471][ T5421]
[ 407.943755][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 407.945744][ T5421] gfs2_withdraw+0xab8/0x1290
[ 407.947761][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 407.950532][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 407.952942][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 407.955442][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 407.957790][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 407.960182][ T5421] inode_go_instantiate+0x47/0x60
[ 407.962239][ T5421] gfs2_instantiate+0x169/0x250
[ 407.964218][ T5421] gfs2_glock_wait+0x214/0x330
[ 407.966171][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 407.968309][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 407.969999][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 407.971741][T10607] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 407.972452][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 407.977418][ T5421] do_sync+0x6cf/0xd30
[ 407.979228][ T5421] ? __pfx_do_sync+0x10/0x10
[ 407.981502][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 407.983838][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 407.986069][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 407.988481][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 407.990610][ T5421] gfs2_quota_sync+0x419/0x630
[ 407.992667][ T5421] gfs2_sync_fs+0x44/0xb0
[ 407.994436][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 407.996435][ T5421] sync_filesystem+0x10d/0x290
[ 407.998416][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 408.000747][ T5421] kill_block_super+0x3b/0x90
[ 408.002809][ T5421] gfs2_kill_sb+0x360/0x410
[ 408.004753][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 408.007133][ T5421] deactivate_super+0xde/0x100
[ 408.009249][ T5421] cleanup_mnt+0x222/0x450
[ 408.011028][ T5421] task_work_run+0x14e/0x250
[ 408.012865][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 408.014927][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 408.017152][ T5421] do_syscall_64+0xdc/0x260
[ 408.019058][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 408.021707][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 408.023708][ T5421] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 408.032051][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 408.035260][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 408.038396][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 408.041877][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 408.045113][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 408.048571][ T5421] R13: 00007f7f1eac93b9 R14: 00000000000635ad R15: 0000000000000001
[ 408.051661][ T5421]
[ 408.052905][T10607] CPU: 1 PID: 10607 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 408.057140][T10607] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 408.061706][T10607] Call Trace:
[ 408.063267][T10607]
[ 408.064612][T10607] dump_stack_lvl+0x16c/0x1f0
[ 408.066670][T10607] sysfs_warn_dup+0x7f/0xa0
[ 408.068540][T10607] sysfs_create_dir_ns+0x24d/0x2b0
[ 408.070680][T10607] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 408.072970][T10607] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 408.075169][T10607] ? do_raw_spin_unlock+0x172/0x230
[ 408.077295][T10607] kobject_add_internal+0x2c8/0x990
[ 408.079483][T10607] kobject_init_and_add+0x11c/0x190
[ 408.081645][T10607] ? __pfx_kobject_init_and_add+0x10/0x10
[ 408.084764][T10607] ? lockdep_init_map_type+0x16d/0x7d0
[ 408.087329][T10607] ? lockdep_init_map_type+0x16d/0x7d0
[ 408.089848][T10607] gfs2_sys_fs_add+0x207/0x470
[ 408.092457][T10607] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 408.094783][T10607] ? __pfx_alloc_workqueue+0x10/0x10
[ 408.097158][T10607] ? read_word_at_a_time+0xe/0x20
[ 408.099449][T10607] gfs2_fill_super+0x1352/0x2bf0
[ 408.101681][T10607] ? __pfx_gfs2_fill_super+0x10/0x10
[ 408.104075][T10607] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 408.106503][T10607] ? set_blocksize+0x2b1/0x350
[ 408.108695][T10607] ? sb_set_blocksize+0xf6/0x120
[ 408.111115][T10607] ? setup_bdev_super+0x392/0x720
[ 408.113448][T10607] get_tree_bdev+0x36f/0x610
[ 408.115764][T10607] ? __pfx_gfs2_fill_super+0x10/0x10
[ 408.118098][T10607] ? __pfx_get_tree_bdev+0x10/0x10
[ 408.120426][T10607] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 408.122986][T10607] ? cap_capable+0x1cf/0x240
[ 408.125437][T10607] gfs2_get_tree+0x4e/0x280
[ 408.127913][T10607] vfs_get_tree+0x8f/0x380
[ 408.129986][T10607] path_mount+0x14e6/0x1f20
[ 408.132136][T10607] ? kmem_cache_free+0x12e/0x380
[ 408.134404][T10607] ? __pfx_path_mount+0x10/0x10
[ 408.136599][T10607] ? putname+0x12e/0x170
[ 408.138703][T10607] __x64_sys_mount+0x297/0x320
[ 408.141080][T10607] ? __pfx___x64_sys_mount+0x10/0x10
[ 408.143661][T10607] do_syscall_64+0xcf/0x260
[ 408.146222][T10607] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 408.149005][T10607] RIP: 0033:0x7f354027f4aa
[ 408.151083][T10607] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 408.159709][T10613] loop3: detected capacity change from 0 to 32768
[ 408.160491][T10607] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 408.166716][T10607] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 408.171214][T10607] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 408.174635][T10607] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 408.175744][T10613] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 408.178282][T10607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 408.185427][T10607] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 408.189013][T10607]
[ 408.190300][T10613] CPU: 2 PID: 10613 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 408.204878][T10613] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 408.209406][T10613] Call Trace:
[ 408.212296][T10613]
[ 408.213013][T10609] loop1: detected capacity change from 0 to 32768
[ 408.213609][T10613] dump_stack_lvl+0x16c/0x1f0
[ 408.218432][T10613] sysfs_warn_dup+0x7f/0xa0
[ 408.219968][T10607] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 408.220438][T10613] sysfs_create_dir_ns+0x24d/0x2b0
[ 408.226333][T10609] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 408.247338][T10613] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 408.248590][T10607] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 408.249844][T10613] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 408.255100][T10613] ? do_raw_spin_unlock+0x172/0x230
[ 408.257437][T10613] kobject_add_internal+0x2c8/0x990
[ 408.275859][T10613] kobject_init_and_add+0x11c/0x190
[ 408.278179][T10613] ? __pfx_kobject_init_and_add+0x10/0x10
[ 408.280646][T10613] ? lockdep_init_map_type+0x16d/0x7d0
[ 408.283126][T10613] ? lockdep_init_map_type+0x16d/0x7d0
[ 408.285578][T10613] gfs2_sys_fs_add+0x207/0x470
[ 408.287764][T10613] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 408.306219][T10613] ? __pfx_alloc_workqueue+0x10/0x10
[ 408.308557][T10613] ? read_word_at_a_time+0xe/0x20
[ 408.310799][T10613] gfs2_fill_super+0x1352/0x2bf0
[ 408.313015][T10613] ? __pfx_gfs2_fill_super+0x10/0x10
[ 408.315347][T10613] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 408.317737][T10613] ? set_blocksize+0x2b1/0x350
[ 408.319879][T10613] ? sb_set_blocksize+0xf6/0x120
[ 408.343359][T10613] ? setup_bdev_super+0x392/0x720
[ 408.345703][T10613] get_tree_bdev+0x36f/0x610
[ 408.347698][T10613] ? __pfx_gfs2_fill_super+0x10/0x10
[ 408.349912][T10613] ? __pfx_get_tree_bdev+0x10/0x10
[ 408.352078][T10613] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 408.354533][T10613] ? cap_capable+0x1cf/0x240
[ 408.356591][T10613] gfs2_get_tree+0x4e/0x280
[ 408.358653][T10613] vfs_get_tree+0x8f/0x380
[ 408.360677][T10613] path_mount+0x14e6/0x1f20
[ 408.362409][T10613] ? kmem_cache_free+0x12e/0x380
[ 408.364373][T10613] ? __pfx_path_mount+0x10/0x10
[ 408.382393][T10613] ? putname+0x12e/0x170
[ 408.384100][T10613] __x64_sys_mount+0x297/0x320
[ 408.399411][T10613] ? __pfx___x64_sys_mount+0x10/0x10
[ 408.401753][T10613] do_syscall_64+0xcf/0x260
[ 408.403757][T10613] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 408.406207][T10613] RIP: 0033:0x7fc1ff47f4aa
[ 408.407862][T10613] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 408.427346][T10613] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 408.430334][T10613] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 408.433446][T10613] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 408.451826][T10613] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 408.455061][T10613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 408.458477][T10613] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 408.461631][T10613]
[ 408.462858][T10609] CPU: 3 PID: 10609 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 408.466776][T10609] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 408.468072][T10613] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 408.470754][T10609] Call Trace:
[ 408.470763][T10609]
[ 408.470769][T10609] dump_stack_lvl+0x16c/0x1f0
[ 408.470792][T10609] sysfs_warn_dup+0x7f/0xa0
[ 408.470814][T10609] sysfs_create_dir_ns+0x24d/0x2b0
[ 408.498928][T10613] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 408.501225][T10609] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 408.507551][T10609] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 408.510375][T10609] ? do_raw_spin_unlock+0x172/0x230
[ 408.512707][T10609] kobject_add_internal+0x2c8/0x990
[ 408.515431][T10609] kobject_init_and_add+0x11c/0x190
[ 408.517873][T10609] ? __pfx_kobject_init_and_add+0x10/0x10
[ 408.520367][T10609] ? lockdep_init_map_type+0x16d/0x7d0
[ 408.523131][T10609] ? lockdep_init_map_type+0x16d/0x7d0
[ 408.525579][T10609] gfs2_sys_fs_add+0x207/0x470
[ 408.527772][T10609] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 408.530300][T10609] ? __pfx_alloc_workqueue+0x10/0x10
[ 408.532809][T10609] ? read_word_at_a_time+0xe/0x20
[ 408.535449][T10609] gfs2_fill_super+0x1352/0x2bf0
[ 408.537779][T10609] ? __pfx_gfs2_fill_super+0x10/0x10
[ 408.540689][T10609] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 408.543360][T10609] ? set_blocksize+0x2b1/0x350
[ 408.546067][T10609] ? sb_set_blocksize+0xf6/0x120
[ 408.548624][T10609] ? setup_bdev_super+0x392/0x720
[ 408.551512][T10609] get_tree_bdev+0x36f/0x610
[ 408.553661][T10609] ? __pfx_gfs2_fill_super+0x10/0x10
[ 408.556040][T10609] ? __pfx_get_tree_bdev+0x10/0x10
[ 408.558439][T10609] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 408.561190][T10609] ? cap_capable+0x1cf/0x240
[ 408.563393][T10609] gfs2_get_tree+0x4e/0x280
[ 408.565538][T10609] vfs_get_tree+0x8f/0x380
[ 408.567687][T10609] path_mount+0x14e6/0x1f20
[ 408.569821][T10609] ? kmem_cache_free+0x12e/0x380
[ 408.572200][T10609] ? __pfx_path_mount+0x10/0x10
[ 408.574977][T10609] ? putname+0x12e/0x170
[ 408.577277][T10609] __x64_sys_mount+0x297/0x320
[ 408.580295][T10609] ? __pfx___x64_sys_mount+0x10/0x10
[ 408.583007][T10609] do_syscall_64+0xcf/0x260
[ 408.585427][T10609] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 408.588095][T10609] RIP: 0033:0x7fc2a807f4aa
[ 408.590121][T10609] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 408.599115][T10609] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 408.602904][T10609] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 408.606121][T10609] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 408.609583][T10609] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 408.612739][T10609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 408.615911][T10609] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 408.619122][T10609]
[ 408.621490][T10609] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 408.627442][T10609] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 409.199341][T10620] loop0: detected capacity change from 0 to 32768
[ 409.212815][T10620] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 409.216623][T10620] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 409.217194][T10622] loop3: detected capacity change from 0 to 32768
[ 409.225059][T10620] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 409.228027][T10618] loop2: detected capacity change from 0 to 32768
[ 409.228667][T10622] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 409.228682][T10622] CPU: 2 PID: 10622 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 409.228703][T10622] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 409.228716][T10622] Call Trace:
[ 409.228723][T10622]
[ 409.228731][T10622] dump_stack_lvl+0x16c/0x1f0
[ 409.228760][T10622] sysfs_warn_dup+0x7f/0xa0
[ 409.228789][T10622] sysfs_create_dir_ns+0x24d/0x2b0
[ 409.228818][T10622] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 409.228847][T10622] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 409.228870][T10622] ? do_raw_spin_unlock+0x172/0x230
[ 409.228888][T10622] kobject_add_internal+0x2c8/0x990
[ 409.228915][T10622] kobject_init_and_add+0x11c/0x190
[ 409.228941][T10622] ? __pfx_kobject_init_and_add+0x10/0x10
[ 409.228964][T10622] ? lockdep_init_map_type+0x16d/0x7d0
[ 409.228990][T10622] ? lockdep_init_map_type+0x16d/0x7d0
[ 409.229017][T10622] gfs2_sys_fs_add+0x207/0x470
[ 409.229042][T10622] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 409.229066][T10622] ? __pfx_alloc_workqueue+0x10/0x10
[ 409.229094][T10622] ? read_word_at_a_time+0xe/0x20
[ 409.229128][T10622] gfs2_fill_super+0x1352/0x2bf0
[ 409.229149][T10622] ? __pfx_gfs2_fill_super+0x10/0x10
[ 409.229168][T10622] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 409.229187][T10622] ? set_blocksize+0x2b1/0x350
[ 409.229208][T10622] ? sb_set_blocksize+0xf6/0x120
[ 409.229228][T10622] ? setup_bdev_super+0x392/0x720
[ 409.229254][T10622] get_tree_bdev+0x36f/0x610
[ 409.229281][T10622] ? __pfx_gfs2_fill_super+0x10/0x10
[ 409.229298][T10622] ? __pfx_get_tree_bdev+0x10/0x10
[ 409.229326][T10622] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 409.229350][T10622] ? cap_capable+0x1cf/0x240
[ 409.229376][T10622] gfs2_get_tree+0x4e/0x280
[ 409.234483][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 409.236166][T10622] vfs_get_tree+0x8f/0x380
[ 409.242396][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 409.245362][T10618] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 409.245664][T10624] loop1: detected capacity change from 0 to 32768
[ 409.246472][T10622] path_mount+0x14e6/0x1f20
[ 409.246503][T10622] ? kmem_cache_free+0x12e/0x380
[ 409.246521][T10622] ? __pfx_path_mount+0x10/0x10
[ 409.282808][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 40ms
[ 409.285062][T10622] ? putname+0x12e/0x170
[ 409.285089][T10622] __x64_sys_mount+0x297/0x320
[ 409.285117][T10622] ? __pfx___x64_sys_mount+0x10/0x10
[ 409.287497][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 409.289865][T10622] do_syscall_64+0xcf/0x260
[ 409.289900][T10622] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 409.289928][T10622] RIP: 0033:0x7fc1ff47f4aa
[ 409.289942][T10622] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 409.289959][T10622] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 409.289978][T10622] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 409.289989][T10622] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 409.290001][T10622] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 409.290012][T10622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 409.290022][T10622] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 409.290036][T10622]
[ 409.290495][T10622] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 409.293504][T10618] CPU: 0 PID: 10618 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 409.294850][T10622] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 409.294945][T10620] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 409.296955][T10618] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 409.296969][T10618] Call Trace:
[ 409.296977][T10618]
[ 409.296984][T10618] dump_stack_lvl+0x16c/0x1f0
[ 409.297009][T10618] sysfs_warn_dup+0x7f/0xa0
[ 409.300640][T10624] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 409.301240][T10618] sysfs_create_dir_ns+0x24d/0x2b0
[ 409.414306][T10618] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 409.416772][T10618] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 409.419242][T10618] ? do_raw_spin_unlock+0x172/0x230
[ 409.421591][T10618] kobject_add_internal+0x2c8/0x990
[ 409.424469][T10618] kobject_init_and_add+0x11c/0x190
[ 409.427669][T10618] ? __pfx_kobject_init_and_add+0x10/0x10
[ 409.430298][T10618] ? lockdep_init_map_type+0x16d/0x7d0
[ 409.432854][T10618] ? lockdep_init_map_type+0x16d/0x7d0
[ 409.435320][T10618] gfs2_sys_fs_add+0x207/0x470
[ 409.437466][T10618] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 409.439808][T10618] ? __pfx_alloc_workqueue+0x10/0x10
[ 409.442124][T10618] ? read_word_at_a_time+0xe/0x20
[ 409.444305][T10618] gfs2_fill_super+0x1352/0x2bf0
[ 409.446393][T10618] ? __pfx_gfs2_fill_super+0x10/0x10
[ 409.448540][T10618] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 409.450730][T10618] ? set_blocksize+0x2b1/0x350
[ 409.452695][T10618] ? sb_set_blocksize+0xf6/0x120
[ 409.454746][T10618] ? setup_bdev_super+0x392/0x720
[ 409.456806][T10618] get_tree_bdev+0x36f/0x610
[ 409.458926][T10618] ? __pfx_gfs2_fill_super+0x10/0x10
[ 409.461391][T10618] ? __pfx_get_tree_bdev+0x10/0x10
[ 409.463683][T10618] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 409.466164][T10618] ? cap_capable+0x1cf/0x240
[ 409.468233][T10618] gfs2_get_tree+0x4e/0x280
[ 409.470294][T10618] vfs_get_tree+0x8f/0x380
[ 409.472297][T10618] path_mount+0x14e6/0x1f20
[ 409.474360][T10618] ? kmem_cache_free+0x12e/0x380
[ 409.476560][T10618] ? __pfx_path_mount+0x10/0x10
[ 409.478796][T10618] ? putname+0x12e/0x170
[ 409.480709][T10618] __x64_sys_mount+0x297/0x320
[ 409.482862][T10618] ? __pfx___x64_sys_mount+0x10/0x10
[ 409.485235][T10618] do_syscall_64+0xcf/0x260
[ 409.487324][T10618] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 409.490018][T10618] RIP: 0033:0x7f7f1ea7f4aa
[ 409.491975][T10618] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 409.500872][T10618] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 409.504583][T10618] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 409.508201][T10618] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 409.511636][T10618] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 409.515080][T10618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 409.518755][T10618] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 409.522078][T10618]
[ 409.523373][T10624] CPU: 2 PID: 10624 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 409.526807][T10624] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 409.531005][T10624] Call Trace:
[ 409.532417][T10624]
[ 409.533824][T10624] dump_stack_lvl+0x16c/0x1f0
[ 409.536347][T10624] sysfs_warn_dup+0x7f/0xa0
[ 409.538692][T10624] sysfs_create_dir_ns+0x24d/0x2b0
[ 409.540994][T10624] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 409.543465][T10624] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 409.543821][T10618] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 409.545580][T10624] ? do_raw_spin_unlock+0x172/0x230
[ 409.545607][T10624] kobject_add_internal+0x2c8/0x990
[ 409.555196][T10624] kobject_init_and_add+0x11c/0x190
[ 409.557288][T10624] ? __pfx_kobject_init_and_add+0x10/0x10
[ 409.557554][T10618] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 409.560008][T10624] ? lockdep_init_map_type+0x16d/0x7d0
[ 409.560041][T10624] ? lockdep_init_map_type+0x16d/0x7d0
[ 409.560067][T10624] gfs2_sys_fs_add+0x207/0x470
[ 409.582481][T10624] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 409.584790][T10624] ? __pfx_alloc_workqueue+0x10/0x10
[ 409.587134][T10624] ? read_word_at_a_time+0xe/0x20
[ 409.589356][T10624] gfs2_fill_super+0x1352/0x2bf0
[ 409.591560][T10624] ? __pfx_gfs2_fill_super+0x10/0x10
[ 409.593837][T10624] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 409.610109][T10624] ? set_blocksize+0x2b1/0x350
[ 409.612400][T10624] ? sb_set_blocksize+0xf6/0x120
[ 409.614598][T10624] ? setup_bdev_super+0x392/0x720
[ 409.616852][T10624] get_tree_bdev+0x36f/0x610
[ 409.619053][T10624] ? __pfx_gfs2_fill_super+0x10/0x10
[ 409.621681][T10624] ? __pfx_get_tree_bdev+0x10/0x10
[ 409.623921][T10624] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 409.626383][T10624] ? cap_capable+0x1cf/0x240
[ 409.628425][T10624] gfs2_get_tree+0x4e/0x280
[ 409.630508][T10624] vfs_get_tree+0x8f/0x380
[ 409.632513][T10624] path_mount+0x14e6/0x1f20
[ 409.634546][T10624] ? kmem_cache_free+0x12e/0x380
[ 409.636657][T10624] ? __pfx_path_mount+0x10/0x10
[ 409.638806][T10624] ? putname+0x12e/0x170
[ 409.640440][T10624] __x64_sys_mount+0x297/0x320
[ 409.642550][T10624] ? __pfx___x64_sys_mount+0x10/0x10
[ 409.645119][T10624] do_syscall_64+0xcf/0x260
[ 409.647215][T10624] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 409.649977][T10624] RIP: 0033:0x7fc2a807f4aa
[ 409.651939][T10624] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 409.660479][T10624] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 409.664171][T10624] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 409.668172][T10624] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 409.671630][T10624] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 409.675023][T10624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 409.678552][T10624] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 409.682179][T10624]
[ 409.689285][T10624] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 409.698850][T10624] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 409.719416][ T5392] I/O error, dev loop3, sector 32640 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
[ 409.779777][T10620] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 409.814321][ T5415] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 409.814321][ T5415] inode = 11 2340
[ 409.814321][ T5415] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 409.823481][ T5415] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 409.841608][ T5415] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5415 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 409.845731][ T5415] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 409.856450][ T5415] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 409.867487][ T5415] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 409.872207][ T5415] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 409.875243][ T5415] gfs2: fsid=syz:syz.0: File system withdrawn
[ 409.877933][ T5415] CPU: 2 PID: 5415 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 409.882204][ T5415] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 409.886557][ T5415] Call Trace:
[ 409.888025][ T5415]
[ 409.889311][ T5415] dump_stack_lvl+0x16c/0x1f0
[ 409.891592][ T5415] gfs2_withdraw+0xab8/0x1290
[ 409.893732][ T5415] ? __pfx_gfs2_withdraw+0x10/0x10
[ 409.896473][ T5415] ? map_id_range_down+0x2b6/0x3a0
[ 409.899313][ T5415] ? __pfx_map_id_range_down+0x10/0x10
[ 409.902115][ T5415] gfs2_inode_refresh+0xc94/0x1090
[ 409.904463][ T5415] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 409.906973][ T5415] inode_go_instantiate+0x47/0x60
[ 409.909279][ T5415] gfs2_instantiate+0x169/0x250
[ 409.911665][ T5415] gfs2_glock_wait+0x214/0x330
[ 409.913980][ T5415] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 409.916505][ T5415] gfs2_glock_nq+0x946/0x1cd0
[ 409.918734][ T5415] ? do_raw_spin_unlock+0x172/0x230
[ 409.921475][ T5415] ? __gfs2_holder_init+0x18a/0x2f0
[ 409.923897][ T5415] do_sync+0x6cf/0xd30
[ 409.925730][ T5415] ? __pfx_do_sync+0x10/0x10
[ 409.927794][ T5415] ? gfs2_quota_sync+0x4ad/0x630
[ 409.930108][ T5415] ? gfs2_quota_sync+0x419/0x630
[ 409.932942][ T5415] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 409.935983][ T5415] ? qd_check_sync+0x3d8/0x4f0
[ 409.938353][ T5415] gfs2_quota_sync+0x419/0x630
[ 409.940554][ T5415] gfs2_sync_fs+0x44/0xb0
[ 409.942691][ T5415] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 409.945228][ T5415] sync_filesystem+0x10d/0x290
[ 409.947749][ T5415] generic_shutdown_super+0x7e/0x3d0
[ 409.950426][ T5415] kill_block_super+0x3b/0x90
[ 409.952589][ T5415] gfs2_kill_sb+0x360/0x410
[ 409.954647][ T5415] deactivate_locked_super+0xbe/0x1a0
[ 409.957432][ T5415] deactivate_super+0xde/0x100
[ 409.960339][ T5415] cleanup_mnt+0x222/0x450
[ 409.963281][ T5415] task_work_run+0x14e/0x250
[ 409.966004][ T5415] ? __pfx_task_work_run+0x10/0x10
[ 409.969011][ T5415] syscall_exit_to_user_mode+0x278/0x2a0
[ 409.972299][ T5415] do_syscall_64+0xdc/0x260
[ 409.975027][ T5415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 409.977929][ T5415] RIP: 0033:0x7f354027f0d7
[ 409.980853][ T5415] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 409.990616][ T5415] RSP: 002b:00007ffdb3657438 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 409.994906][ T5415] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f354027f0d7
[ 409.998773][ T5415] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdb36574f0
[ 410.001936][ T5415] RBP: 00007ffdb36574f0 R08: 0000000000000000 R09: 0000000000000000
[ 410.005464][ T5415] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdb36585b0
[ 410.010141][ T5415] R13: 00007f35402c93b9 R14: 0000000000063c5d R15: 0000000000000001
[ 410.015449][ T5415]
[ 410.142408][T10632] loop2: detected capacity change from 0 to 32768
[ 410.149220][T10632] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 410.153234][T10632] CPU: 2 PID: 10632 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 410.157549][T10632] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 410.162015][T10632] Call Trace:
[ 410.163442][T10632]
[ 410.164590][T10632] dump_stack_lvl+0x16c/0x1f0
[ 410.166612][T10632] sysfs_warn_dup+0x7f/0xa0
[ 410.168731][T10632] sysfs_create_dir_ns+0x24d/0x2b0
[ 410.171054][T10632] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 410.173628][T10632] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 410.176734][T10632] ? do_raw_spin_unlock+0x172/0x230
[ 410.179280][T10632] kobject_add_internal+0x2c8/0x990
[ 410.181326][T10632] kobject_init_and_add+0x11c/0x190
[ 410.183350][T10632] ? __pfx_kobject_init_and_add+0x10/0x10
[ 410.185644][T10632] ? lockdep_init_map_type+0x16d/0x7d0
[ 410.188215][T10632] ? lockdep_init_map_type+0x16d/0x7d0
[ 410.190709][T10632] gfs2_sys_fs_add+0x207/0x470
[ 410.192466][T10632] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 410.194520][T10632] ? __pfx_alloc_workqueue+0x10/0x10
[ 410.196790][T10632] ? read_word_at_a_time+0xe/0x20
[ 410.199011][T10632] gfs2_fill_super+0x1352/0x2bf0
[ 410.201175][T10632] ? __pfx_gfs2_fill_super+0x10/0x10
[ 410.203601][T10632] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 410.206132][T10632] ? set_blocksize+0x2b1/0x350
[ 410.208315][T10632] ? sb_set_blocksize+0xf6/0x120
[ 410.210313][T10632] ? setup_bdev_super+0x392/0x720
[ 410.212315][T10632] get_tree_bdev+0x36f/0x610
[ 410.214340][T10632] ? __pfx_gfs2_fill_super+0x10/0x10
[ 410.216643][T10632] ? __pfx_get_tree_bdev+0x10/0x10
[ 410.219103][T10632] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 410.221440][T10632] ? cap_capable+0x1cf/0x240
[ 410.223318][T10632] gfs2_get_tree+0x4e/0x280
[ 410.225163][T10632] vfs_get_tree+0x8f/0x380
[ 410.226948][T10632] path_mount+0x14e6/0x1f20
[ 410.228783][T10632] ? kmem_cache_free+0x12e/0x380
[ 410.230759][T10632] ? __pfx_path_mount+0x10/0x10
[ 410.232705][T10632] ? putname+0x12e/0x170
[ 410.234265][T10632] __x64_sys_mount+0x297/0x320
[ 410.236096][T10632] ? __pfx___x64_sys_mount+0x10/0x10
[ 410.238204][T10632] do_syscall_64+0xcf/0x260
[ 410.240043][T10632] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 410.242659][T10632] RIP: 0033:0x7f7f1ea7f4aa
[ 410.244628][T10632] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 410.252505][T10632] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 410.255427][T10632] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 410.258267][T10632] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 410.262225][T10632] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 410.265441][T10632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 410.268929][T10632] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 410.272479][T10632]
[ 410.288707][T10632] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 410.299718][T10632] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 410.326189][T10636] loop3: detected capacity change from 0 to 32768
[ 410.344431][T10636] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 410.345404][T10635] loop1: detected capacity change from 0 to 32768
[ 410.351000][T10636] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 410.378054][T10635] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 410.384035][T10635] CPU: 3 PID: 10635 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 410.390738][T10635] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 410.396247][T10635] Call Trace:
[ 410.396725][T10636] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 410.398087][T10635]
[ 410.398103][T10635] dump_stack_lvl+0x16c/0x1f0
[ 410.398131][T10635] sysfs_warn_dup+0x7f/0xa0
[ 410.411836][T10635] sysfs_create_dir_ns+0x24d/0x2b0
[ 410.416713][T10635] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 410.420666][T10635] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 410.423120][T10635] ? do_raw_spin_unlock+0x172/0x230
[ 410.426099][T10635] kobject_add_internal+0x2c8/0x990
[ 410.427311][ T29] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 410.429351][T10635] kobject_init_and_add+0x11c/0x190
[ 410.429378][T10635] ? __pfx_kobject_init_and_add+0x10/0x10
[ 410.429418][T10635] ? lockdep_init_map_type+0x16d/0x7d0
[ 410.429443][T10635] ? lockdep_init_map_type+0x16d/0x7d0
[ 410.429465][T10635] gfs2_sys_fs_add+0x207/0x470
[ 410.429485][T10635] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 410.429505][T10635] ? __pfx_alloc_workqueue+0x10/0x10
[ 410.429526][T10635] ? read_word_at_a_time+0xe/0x20
[ 410.432877][ T29] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 410.436180][T10635] gfs2_fill_super+0x1352/0x2bf0
[ 410.459956][T10635] ? __pfx_gfs2_fill_super+0x10/0x10
[ 410.464131][T10635] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 410.468447][T10635] ? set_blocksize+0x2b1/0x350
[ 410.471494][T10635] ? sb_set_blocksize+0xf6/0x120
[ 410.474337][T10635] ? setup_bdev_super+0x392/0x720
[ 410.476943][T10635] get_tree_bdev+0x36f/0x610
[ 410.479536][T10635] ? __pfx_gfs2_fill_super+0x10/0x10
[ 410.481971][T10635] ? __pfx_get_tree_bdev+0x10/0x10
[ 410.484151][T10635] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 410.486581][T10635] ? cap_capable+0x1cf/0x240
[ 410.488567][T10635] gfs2_get_tree+0x4e/0x280
[ 410.490980][T10635] vfs_get_tree+0x8f/0x380
[ 410.493678][T10635] path_mount+0x14e6/0x1f20
[ 410.496029][T10635] ? kmem_cache_free+0x12e/0x380
[ 410.498143][T10635] ? __pfx_path_mount+0x10/0x10
[ 410.500296][T10635] ? putname+0x12e/0x170
[ 410.502306][T10635] __x64_sys_mount+0x297/0x320
[ 410.504320][T10635] ? __pfx___x64_sys_mount+0x10/0x10
[ 410.506518][T10635] do_syscall_64+0xcf/0x260
[ 410.508483][T10635] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 410.511273][T10635] RIP: 0033:0x7fc2a807f4aa
[ 410.512540][ T29] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 79ms
[ 410.513544][T10635] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 410.517085][ T29] gfs2: fsid=syz:syz.0: jid=0: Done
[ 410.526643][T10635] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 410.526666][T10635] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 410.526676][T10635] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 410.526686][T10635] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 410.526695][T10635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 410.526704][T10635] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 410.526716][T10635]
[ 410.529112][T10635] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 410.529129][T10635] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 410.617895][T10636] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 410.831765][T10641] loop0: detected capacity change from 0 to 32768
[ 410.839575][T10641] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 410.842915][T10641] CPU: 0 PID: 10641 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 410.847203][T10641] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 410.851752][T10641] Call Trace:
[ 410.853276][T10641]
[ 410.854627][T10641] dump_stack_lvl+0x16c/0x1f0
[ 410.856770][T10641] sysfs_warn_dup+0x7f/0xa0
[ 410.858855][T10641] sysfs_create_dir_ns+0x24d/0x2b0
[ 410.861119][T10641] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 410.863647][T10641] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 410.866102][T10641] ? do_raw_spin_unlock+0x172/0x230
[ 410.868446][T10641] kobject_add_internal+0x2c8/0x990
[ 410.870823][T10641] kobject_init_and_add+0x11c/0x190
[ 410.873156][T10641] ? __pfx_kobject_init_and_add+0x10/0x10
[ 410.875625][T10641] ? lockdep_init_map_type+0x16d/0x7d0
[ 410.878033][T10641] ? lockdep_init_map_type+0x16d/0x7d0
[ 410.880317][T10641] gfs2_sys_fs_add+0x207/0x470
[ 410.882277][T10641] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 410.884406][T10641] ? __pfx_alloc_workqueue+0x10/0x10
[ 410.886494][T10636] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 410.886535][T10641] ? read_word_at_a_time+0xe/0x20
[ 410.891059][T10641] gfs2_fill_super+0x1352/0x2bf0
[ 410.893268][T10641] ? __pfx_gfs2_fill_super+0x10/0x10
[ 410.895633][T10641] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 410.897988][T10641] ? set_blocksize+0x2b1/0x350
[ 410.900228][T10641] ? sb_set_blocksize+0xf6/0x120
[ 410.902516][T10641] ? setup_bdev_super+0x392/0x720
[ 410.904792][T10641] get_tree_bdev+0x36f/0x610
[ 410.906873][T10641] ? __pfx_gfs2_fill_super+0x10/0x10
[ 410.909221][T10641] ? __pfx_get_tree_bdev+0x10/0x10
[ 410.911537][T10641] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 410.914073][T10641] ? cap_capable+0x1cf/0x240
[ 410.916180][T10641] gfs2_get_tree+0x4e/0x280
[ 410.918190][T10641] vfs_get_tree+0x8f/0x380
[ 410.920191][T10641] path_mount+0x14e6/0x1f20
[ 410.922127][T10641] ? kmem_cache_free+0x12e/0x380
[ 410.924359][T10641] ? __pfx_path_mount+0x10/0x10
[ 410.926491][T10641] ? putname+0x12e/0x170
[ 410.928337][T10641] __x64_sys_mount+0x297/0x320
[ 410.930482][T10641] ? __pfx___x64_sys_mount+0x10/0x10
[ 410.932772][T10641] do_syscall_64+0xcf/0x260
[ 410.934736][T10641] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 410.937370][T10641] RIP: 0033:0x7f354027f4aa
[ 410.939400][T10641] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 410.947214][T10641] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 410.950882][T10641] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 410.954371][T10641] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 410.957854][T10641] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 410.962153][T10641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 410.965582][T10641] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 410.968985][T10641]
[ 410.973119][T10641] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 410.975626][T10643] loop2: detected capacity change from 0 to 32768
[ 410.993896][T10641] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 411.019581][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 411.019581][ T5425] inode = 11 2340
[ 411.019581][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 411.037815][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 411.041873][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 411.043977][T10643] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 411.048176][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 411.051421][T10643] CPU: 0 PID: 10643 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 411.055057][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 411.058472][T10643] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 411.064347][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 411.064724][T10643] Call Trace:
[ 411.064733][T10643]
[ 411.068060][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 411.068904][T10643] dump_stack_lvl+0x16c/0x1f0
[ 411.068932][T10643] sysfs_warn_dup+0x7f/0xa0
[ 411.068960][T10643] sysfs_create_dir_ns+0x24d/0x2b0
[ 411.068984][T10643] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 411.071085][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 411.072761][T10643] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 411.072784][T10643] ? do_raw_spin_unlock+0x172/0x230
[ 411.072794][T10643] kobject_add_internal+0x2c8/0x990
[ 411.072814][T10643] kobject_init_and_add+0x11c/0x190
[ 411.094686][T10643] ? __pfx_kobject_init_and_add+0x10/0x10
[ 411.097270][T10643] ? lockdep_init_map_type+0x16d/0x7d0
[ 411.099710][T10643] ? lockdep_init_map_type+0x16d/0x7d0
[ 411.102280][T10643] gfs2_sys_fs_add+0x207/0x470
[ 411.104432][T10643] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 411.106793][T10643] ? __pfx_alloc_workqueue+0x10/0x10
[ 411.109126][T10643] ? read_word_at_a_time+0xe/0x20
[ 411.111461][T10643] gfs2_fill_super+0x1352/0x2bf0
[ 411.113782][T10643] ? __pfx_gfs2_fill_super+0x10/0x10
[ 411.116157][T10643] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 411.118921][T10643] ? set_blocksize+0x2b1/0x350
[ 411.121120][T10643] ? sb_set_blocksize+0xf6/0x120
[ 411.123343][T10643] ? setup_bdev_super+0x392/0x720
[ 411.125532][T10643] get_tree_bdev+0x36f/0x610
[ 411.127633][T10643] ? __pfx_gfs2_fill_super+0x10/0x10
[ 411.129905][T10643] ? __pfx_get_tree_bdev+0x10/0x10
[ 411.132148][T10643] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 411.134689][T10643] ? cap_capable+0x1cf/0x240
[ 411.136747][T10643] gfs2_get_tree+0x4e/0x280
[ 411.138840][T10643] vfs_get_tree+0x8f/0x380
[ 411.140832][T10643] path_mount+0x14e6/0x1f20
[ 411.142923][T10643] ? kmem_cache_free+0x12e/0x380
[ 411.145185][T10643] ? __pfx_path_mount+0x10/0x10
[ 411.147425][T10643] ? putname+0x12e/0x170
[ 411.149316][T10643] __x64_sys_mount+0x297/0x320
[ 411.151292][T10643] ? __pfx___x64_sys_mount+0x10/0x10
[ 411.153337][T10643] do_syscall_64+0xcf/0x260
[ 411.155328][T10643] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 411.158494][T10643] RIP: 0033:0x7f7f1ea7f4aa
[ 411.160501][T10643] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 411.168906][T10643] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 411.172493][T10643] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 411.176001][T10643] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 411.179535][T10643] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 411.183711][T10643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 411.188505][T10643] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 411.189179][T10647] loop1: detected capacity change from 0 to 32768
[ 411.192144][T10643]
[ 411.196582][ T5425] CPU: 2 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 411.198256][T10643] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 411.202106][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 411.202120][ T5425] Call Trace:
[ 411.202128][ T5425]
[ 411.202134][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 411.202160][ T5425] gfs2_withdraw+0xab8/0x1290
[ 411.202185][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 411.202207][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 411.202229][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 411.202252][ T5425] gfs2_inode_refresh+0xc94/0x1090
[ 411.202321][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 411.202344][ T5425] inode_go_instantiate+0x47/0x60
[ 411.202368][ T5425] gfs2_instantiate+0x169/0x250
[ 411.202388][ T5425] gfs2_glock_wait+0x214/0x330
[ 411.218611][T10643] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 411.220317][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 411.245429][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 411.247329][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 411.249437][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 411.251729][ T5425] do_sync+0x6cf/0xd30
[ 411.253537][ T5425] ? __pfx_do_sync+0x10/0x10
[ 411.255615][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 411.257901][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 411.260406][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 411.262621][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 411.264412][ T5425] gfs2_quota_sync+0x419/0x630
[ 411.266293][ T5425] gfs2_sync_fs+0x44/0xb0
[ 411.268234][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 411.270634][ T5425] sync_filesystem+0x10d/0x290
[ 411.272969][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 411.275365][ T5425] kill_block_super+0x3b/0x90
[ 411.277496][ T5425] gfs2_kill_sb+0x360/0x410
[ 411.279648][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 411.282500][ T5425] deactivate_super+0xde/0x100
[ 411.284680][ T5425] cleanup_mnt+0x222/0x450
[ 411.286754][ T5425] task_work_run+0x14e/0x250
[ 411.288834][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 411.291364][ T5425] syscall_exit_to_user_mode+0x278/0x2a0
[ 411.293989][ T5425] do_syscall_64+0xdc/0x260
[ 411.296307][ T5425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 411.299032][ T5425] RIP: 0033:0x7fc1ff47f0d7
[ 411.301257][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 411.310592][ T5425] RSP: 002b:00007ffc02572aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 411.314729][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc1ff47f0d7
[ 411.318780][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc02572b60
[ 411.334406][ T5425] RBP: 00007ffc02572b60 R08: 0000000000000000 R09: 0000000000000000
[ 411.341977][T10647] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 411.355334][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc02573c20
[ 411.355352][ T5425] R13: 00007fc1ff4c93b9 R14: 0000000000064087 R15: 0000000000000001
[ 411.355366][ T5425]
[ 411.369053][T10647] CPU: 2 PID: 10647 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 411.375092][T10647] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 411.380030][T10647] Call Trace:
[ 411.381562][T10647]
[ 411.382901][T10647] dump_stack_lvl+0x16c/0x1f0
[ 411.385013][T10647] sysfs_warn_dup+0x7f/0xa0
[ 411.387115][T10647] sysfs_create_dir_ns+0x24d/0x2b0
[ 411.389403][T10647] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 411.391923][T10647] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 411.394334][T10647] ? do_raw_spin_unlock+0x172/0x230
[ 411.396710][T10647] kobject_add_internal+0x2c8/0x990
[ 411.399099][T10647] kobject_init_and_add+0x11c/0x190
[ 411.401388][T10647] ? __pfx_kobject_init_and_add+0x10/0x10
[ 411.404019][T10647] ? lockdep_init_map_type+0x16d/0x7d0
[ 411.406580][T10647] ? lockdep_init_map_type+0x16d/0x7d0
[ 411.409043][T10647] gfs2_sys_fs_add+0x207/0x470
[ 411.411224][T10647] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 411.413584][T10647] ? __pfx_alloc_workqueue+0x10/0x10
[ 411.415949][T10647] ? read_word_at_a_time+0xe/0x20
[ 411.418236][T10647] gfs2_fill_super+0x1352/0x2bf0
[ 411.420802][T10647] ? __pfx_gfs2_fill_super+0x10/0x10
[ 411.423284][T10647] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 411.425714][T10647] ? set_blocksize+0x2b1/0x350
[ 411.427896][T10647] ? sb_set_blocksize+0xf6/0x120
[ 411.430162][T10647] ? setup_bdev_super+0x392/0x720
[ 411.432329][T10647] get_tree_bdev+0x36f/0x610
[ 411.434530][T10647] ? __pfx_gfs2_fill_super+0x10/0x10
[ 411.436873][T10647] ? __pfx_get_tree_bdev+0x10/0x10
[ 411.439192][T10647] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 411.441663][T10647] ? cap_capable+0x1cf/0x240
[ 411.443774][T10647] gfs2_get_tree+0x4e/0x280
[ 411.445844][T10647] vfs_get_tree+0x8f/0x380
[ 411.447879][T10647] path_mount+0x14e6/0x1f20
[ 411.450126][T10647] ? kmem_cache_free+0x12e/0x380
[ 411.452347][T10647] ? __pfx_path_mount+0x10/0x10
[ 411.454584][T10647] ? putname+0x12e/0x170
[ 411.456495][T10647] __x64_sys_mount+0x297/0x320
[ 411.458613][T10647] ? __pfx___x64_sys_mount+0x10/0x10
[ 411.461002][T10647] do_syscall_64+0xcf/0x260
[ 411.463098][T10647] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 411.465768][T10647] RIP: 0033:0x7fc2a807f4aa
[ 411.467768][T10647] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 411.476152][T10647] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 411.479777][T10647] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 411.483333][T10647] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 411.486796][T10647] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 411.490337][T10647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 411.493903][T10647] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 411.497397][T10647]
[ 411.500650][T10647] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 411.506504][T10647] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 411.825000][T10652] loop0: detected capacity change from 0 to 32768
[ 411.833200][T10652] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 411.836788][T10652] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 411.842545][T10652] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 411.846566][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 411.849389][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 411.905959][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 56ms
[ 411.909224][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 411.912911][T10652] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 412.016948][T10654] loop2: detected capacity change from 0 to 32768
[ 412.028792][T10656] loop3: detected capacity change from 0 to 32768
[ 412.040112][T10656] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 412.041349][T10654] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 412.043521][T10656] CPU: 0 PID: 10656 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 412.043541][T10656] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 412.043551][T10656] Call Trace:
[ 412.043558][T10656]
[ 412.043564][T10656] dump_stack_lvl+0x16c/0x1f0
[ 412.043589][T10656] sysfs_warn_dup+0x7f/0xa0
[ 412.060971][T10656] sysfs_create_dir_ns+0x24d/0x2b0
[ 412.063255][T10656] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 412.065774][T10656] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 412.068083][T10656] ? do_raw_spin_unlock+0x172/0x230
[ 412.070324][T10656] kobject_add_internal+0x2c8/0x990
[ 412.072362][T10656] kobject_init_and_add+0x11c/0x190
[ 412.074384][T10656] ? __pfx_kobject_init_and_add+0x10/0x10
[ 412.076931][T10656] ? lockdep_init_map_type+0x16d/0x7d0
[ 412.079621][T10656] ? lockdep_init_map_type+0x16d/0x7d0
[ 412.082053][T10656] gfs2_sys_fs_add+0x207/0x470
[ 412.084156][T10656] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 412.086455][T10656] ? __pfx_alloc_workqueue+0x10/0x10
[ 412.088723][T10656] ? read_word_at_a_time+0xe/0x20
[ 412.090925][T10656] gfs2_fill_super+0x1352/0x2bf0
[ 412.093048][T10656] ? __pfx_gfs2_fill_super+0x10/0x10
[ 412.095311][T10656] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 412.097646][T10656] ? set_blocksize+0x2b1/0x350
[ 412.099703][T10656] ? sb_set_blocksize+0xf6/0x120
[ 412.101847][T10656] ? setup_bdev_super+0x392/0x720
[ 412.104165][T10656] get_tree_bdev+0x36f/0x610
[ 412.106188][T10656] ? __pfx_gfs2_fill_super+0x10/0x10
[ 412.108454][T10656] ? __pfx_get_tree_bdev+0x10/0x10
[ 412.110643][T10656] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 412.113025][T10656] ? cap_capable+0x1cf/0x240
[ 412.115032][T10656] gfs2_get_tree+0x4e/0x280
[ 412.116933][T10656] vfs_get_tree+0x8f/0x380
[ 412.118788][T10656] path_mount+0x14e6/0x1f20
[ 412.120726][T10656] ? kmem_cache_free+0x12e/0x380
[ 412.122840][T10656] ? __pfx_path_mount+0x10/0x10
[ 412.124952][T10656] ? putname+0x12e/0x170
[ 412.126791][T10656] __x64_sys_mount+0x297/0x320
[ 412.128847][T10656] ? __pfx___x64_sys_mount+0x10/0x10
[ 412.131108][T10656] do_syscall_64+0xcf/0x260
[ 412.133137][T10656] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 412.135711][T10656] RIP: 0033:0x7fc1ff47f4aa
[ 412.137604][T10656] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 412.145787][T10656] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 412.149308][T10656] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 412.152678][T10656] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 412.155887][T10656] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 412.159154][T10656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 412.162530][T10656] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 412.165870][T10656]
[ 412.167176][T10654] CPU: 3 PID: 10654 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 412.170429][T10656] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 412.171232][T10654] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 412.176644][T10656] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 412.180938][T10654] Call Trace:
[ 412.180950][T10654]
[ 412.180958][T10654] dump_stack_lvl+0x16c/0x1f0
[ 412.180985][T10654] sysfs_warn_dup+0x7f/0xa0
[ 412.181012][T10654] sysfs_create_dir_ns+0x24d/0x2b0
[ 412.181045][T10654] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 412.181071][T10654] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 412.181091][T10654] ? do_raw_spin_unlock+0x172/0x230
[ 412.181109][T10654] kobject_add_internal+0x2c8/0x990
[ 412.181134][T10654] kobject_init_and_add+0x11c/0x190
[ 412.181160][T10654] ? __pfx_kobject_init_and_add+0x10/0x10
[ 412.209236][T10654] ? lockdep_init_map_type+0x16d/0x7d0
[ 412.211514][T10654] ? lockdep_init_map_type+0x16d/0x7d0
[ 412.214289][T10654] gfs2_sys_fs_add+0x207/0x470
[ 412.216683][T10654] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 412.219131][T10654] ? __pfx_alloc_workqueue+0x10/0x10
[ 412.221484][T10654] ? read_word_at_a_time+0xe/0x20
[ 412.223759][T10654] gfs2_fill_super+0x1352/0x2bf0
[ 412.226039][T10654] ? __pfx_gfs2_fill_super+0x10/0x10
[ 412.228367][T10654] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 412.231379][T10654] ? set_blocksize+0x2b1/0x350
[ 412.233337][T10654] ? sb_set_blocksize+0xf6/0x120
[ 412.235374][T10654] ? setup_bdev_super+0x392/0x720
[ 412.236522][T10652] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 412.237460][T10654] get_tree_bdev+0x36f/0x610
[ 412.242483][T10654] ? __pfx_gfs2_fill_super+0x10/0x10
[ 412.244535][T10654] ? __pfx_get_tree_bdev+0x10/0x10
[ 412.246604][T10654] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 412.249465][T10654] ? cap_capable+0x1cf/0x240
[ 412.251655][T10658] loop1: detected capacity change from 0 to 32768
[ 412.252252][T10654] gfs2_get_tree+0x4e/0x280
[ 412.252285][T10654] vfs_get_tree+0x8f/0x380
[ 412.260074][T10654] path_mount+0x14e6/0x1f20
[ 412.262030][T10654] ? kmem_cache_free+0x12e/0x380
[ 412.264374][T10654] ? __pfx_path_mount+0x10/0x10
[ 412.266543][T10654] ? putname+0x12e/0x170
[ 412.268439][T10654] __x64_sys_mount+0x297/0x320
[ 412.270809][T10654] ? __pfx___x64_sys_mount+0x10/0x10
[ 412.273288][T10654] do_syscall_64+0xcf/0x260
[ 412.275356][T10654] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 412.278007][T10654] RIP: 0033:0x7f7f1ea7f4aa
[ 412.280042][T10654] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 412.290739][T10654] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 412.294656][T10654] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 412.299038][T10654] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 412.299238][T10658] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 412.303170][T10654] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 412.303186][T10654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 412.303197][T10654] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 412.303212][T10654]
[ 412.308502][T10654] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 412.310266][T10658] CPU: 2 PID: 10658 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 412.314014][T10654] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 412.317230][T10658] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 412.317244][T10658] Call Trace:
[ 412.317252][T10658]
[ 412.317260][T10658] dump_stack_lvl+0x16c/0x1f0
[ 412.317287][T10658] sysfs_warn_dup+0x7f/0xa0
[ 412.317314][T10658] sysfs_create_dir_ns+0x24d/0x2b0
[ 412.348406][ T5415] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 412.348406][ T5415] inode = 11 2340
[ 412.348406][ T5415] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 412.359279][T10658] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 412.359309][T10658] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 412.359325][T10658] ? do_raw_spin_unlock+0x172/0x230
[ 412.359338][T10658] kobject_add_internal+0x2c8/0x990
[ 412.359359][T10658] kobject_init_and_add+0x11c/0x190
[ 412.359379][T10658] ? __pfx_kobject_init_and_add+0x10/0x10
[ 412.359398][T10658] ? lockdep_init_map_type+0x16d/0x7d0
[ 412.359418][T10658] ? lockdep_init_map_type+0x16d/0x7d0
[ 412.359438][T10658] gfs2_sys_fs_add+0x207/0x470
[ 412.359456][T10658] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 412.359474][T10658] ? __pfx_alloc_workqueue+0x10/0x10
[ 412.359494][T10658] ? read_word_at_a_time+0xe/0x20
[ 412.359514][T10658] gfs2_fill_super+0x1352/0x2bf0
[ 412.359529][T10658] ? __pfx_gfs2_fill_super+0x10/0x10
[ 412.359541][T10658] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 412.359555][T10658] ? set_blocksize+0x2b1/0x350
[ 412.359571][T10658] ? sb_set_blocksize+0xf6/0x120
[ 412.359585][T10658] ? setup_bdev_super+0x392/0x720
[ 412.359603][T10658] get_tree_bdev+0x36f/0x610
[ 412.359622][T10658] ? __pfx_gfs2_fill_super+0x10/0x10
[ 412.359635][T10658] ? __pfx_get_tree_bdev+0x10/0x10
[ 412.359653][T10658] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 412.359670][T10658] ? cap_capable+0x1cf/0x240
[ 412.359689][T10658] gfs2_get_tree+0x4e/0x280
[ 412.359709][T10658] vfs_get_tree+0x8f/0x380
[ 412.359729][T10658] path_mount+0x14e6/0x1f20
[ 412.359749][T10658] ? kmem_cache_free+0x12e/0x380
[ 412.359764][T10658] ? __pfx_path_mount+0x10/0x10
[ 412.359783][T10658] ? putname+0x12e/0x170
[ 412.359798][T10658] __x64_sys_mount+0x297/0x320
[ 412.359816][T10658] ? __pfx___x64_sys_mount+0x10/0x10
[ 412.359836][T10658] do_syscall_64+0xcf/0x260
[ 412.359857][T10658] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 412.359878][T10658] RIP: 0033:0x7fc2a807f4aa
[ 412.359889][T10658] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 412.359903][T10658] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 412.359918][T10658] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 412.359928][T10658] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 412.359937][T10658] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 412.359946][T10658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 412.359954][T10658] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 412.359965][T10658]
[ 412.360305][T10658] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 412.360318][T10658] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 412.496920][ T5415] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 412.506521][ T5415] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5415 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 412.515228][ T5415] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 412.522306][ T5415] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 412.534070][ T5415] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 412.539907][ T5415] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 412.543346][ T5415] gfs2: fsid=syz:syz.0: File system withdrawn
[ 412.546374][ T5415] CPU: 0 PID: 5415 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 412.550485][ T5415] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 412.554084][ T5415] Call Trace:
[ 412.555389][ T5415]
[ 412.556590][ T5415] dump_stack_lvl+0x16c/0x1f0
[ 412.558666][ T5415] gfs2_withdraw+0xab8/0x1290
[ 412.561279][ T5415] ? __pfx_gfs2_withdraw+0x10/0x10
[ 412.564918][ T5415] ? map_id_range_down+0x2b6/0x3a0
[ 412.567600][ T5415] ? __pfx_map_id_range_down+0x10/0x10
[ 412.570657][ T5415] gfs2_inode_refresh+0xc94/0x1090
[ 412.573948][ T5415] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 412.577014][ T5415] inode_go_instantiate+0x47/0x60
[ 412.579614][ T5415] gfs2_instantiate+0x169/0x250
[ 412.582191][ T5415] gfs2_glock_wait+0x214/0x330
[ 412.584255][ T5415] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 412.586542][ T5415] gfs2_glock_nq+0x946/0x1cd0
[ 412.588561][ T5415] ? do_raw_spin_unlock+0x172/0x230
[ 412.590913][ T5415] ? __gfs2_holder_init+0x18a/0x2f0
[ 412.593290][ T5415] do_sync+0x6cf/0xd30
[ 412.595079][ T5415] ? __pfx_do_sync+0x10/0x10
[ 412.597082][ T5415] ? gfs2_quota_sync+0x4ad/0x630
[ 412.599300][ T5415] ? gfs2_quota_sync+0x419/0x630
[ 412.601580][ T5415] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 412.604043][ T5415] ? qd_check_sync+0x3d8/0x4f0
[ 412.606133][ T5415] gfs2_quota_sync+0x419/0x630
[ 412.608246][ T5415] gfs2_sync_fs+0x44/0xb0
[ 412.610134][ T5415] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 412.612438][ T5415] sync_filesystem+0x10d/0x290
[ 412.614549][ T5415] generic_shutdown_super+0x7e/0x3d0
[ 412.616821][ T5415] kill_block_super+0x3b/0x90
[ 412.618875][ T5415] gfs2_kill_sb+0x360/0x410
[ 412.620845][ T5415] deactivate_locked_super+0xbe/0x1a0
[ 412.623233][ T5415] deactivate_super+0xde/0x100
[ 412.625193][ T5415] cleanup_mnt+0x222/0x450
[ 412.626946][ T5415] task_work_run+0x14e/0x250
[ 412.628743][ T5415] ? __pfx_task_work_run+0x10/0x10
[ 412.630725][ T5415] syscall_exit_to_user_mode+0x278/0x2a0
[ 412.632874][ T5415] do_syscall_64+0xdc/0x260
[ 412.634777][ T5415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 412.637321][ T5415] RIP: 0033:0x7f354027f0d7
[ 412.639316][ T5415] 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
[ 412.648394][ T5415] RSP: 002b:00007ffdb3657438 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 412.652849][ T5415] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f354027f0d7
[ 412.656329][ T5415] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdb36574f0
[ 412.660233][ T5415] RBP: 00007ffdb36574f0 R08: 0000000000000000 R09: 0000000000000000
[ 412.664840][ T5415] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdb36585b0
[ 412.668294][ T5415] R13: 00007f35402c93b9 R14: 000000000006464a R15: 0000000000000001
[ 412.671813][ T5415]
2024/04/14 23:34:44 executed programs: 1444
[ 413.024519][T10667] loop3: detected capacity change from 0 to 32768
[ 413.047132][T10667] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 413.059460][T10667] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 413.073150][T10667] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 413.083586][ T5510] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 413.088114][ T5510] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 413.103429][T10670] loop1: detected capacity change from 0 to 32768
[ 413.116537][T10670] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 413.128667][T10670] CPU: 2 PID: 10670 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 413.133525][T10670] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 413.138018][T10670] Call Trace:
[ 413.139466][T10670]
[ 413.140767][T10670] dump_stack_lvl+0x16c/0x1f0
[ 413.141927][ T5510] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 53ms
[ 413.142854][T10670] sysfs_warn_dup+0x7f/0xa0
[ 413.146197][ T5510] gfs2: fsid=syz:syz.0: jid=0: Done
[ 413.147933][T10670] sysfs_create_dir_ns+0x24d/0x2b0
[ 413.150395][T10667] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 413.152270][T10670] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 413.157399][T10670] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 413.159405][T10670] ? do_raw_spin_unlock+0x172/0x230
[ 413.161454][T10670] kobject_add_internal+0x2c8/0x990
[ 413.163442][T10670] kobject_init_and_add+0x11c/0x190
[ 413.165267][T10670] ? __pfx_kobject_init_and_add+0x10/0x10
[ 413.167431][T10670] ? lockdep_init_map_type+0x16d/0x7d0
[ 413.169583][T10670] ? lockdep_init_map_type+0x16d/0x7d0
[ 413.172402][T10670] gfs2_sys_fs_add+0x207/0x470
[ 413.174438][T10670] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 413.176527][T10670] ? __pfx_alloc_workqueue+0x10/0x10
[ 413.178621][T10670] ? read_word_at_a_time+0xe/0x20
[ 413.180669][T10670] gfs2_fill_super+0x1352/0x2bf0
[ 413.182423][T10668] loop2: detected capacity change from 0 to 32768
[ 413.182559][T10670] ? __pfx_gfs2_fill_super+0x10/0x10
[ 413.188247][T10670] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 413.190365][T10670] ? set_blocksize+0x2b1/0x350
[ 413.192250][T10670] ? sb_set_blocksize+0xf6/0x120
[ 413.194330][T10670] ? setup_bdev_super+0x392/0x720
[ 413.196306][T10670] get_tree_bdev+0x36f/0x610
[ 413.198446][T10670] ? __pfx_gfs2_fill_super+0x10/0x10
[ 413.200760][T10670] ? __pfx_get_tree_bdev+0x10/0x10
[ 413.202779][T10670] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 413.205292][T10670] ? cap_capable+0x1cf/0x240
[ 413.207778][T10670] gfs2_get_tree+0x4e/0x280
[ 413.209755][T10670] vfs_get_tree+0x8f/0x380
[ 413.211628][T10670] path_mount+0x14e6/0x1f20
[ 413.213438][T10670] ? kmem_cache_free+0x12e/0x380
[ 413.215390][T10670] ? __pfx_path_mount+0x10/0x10
[ 413.217256][T10670] ? putname+0x12e/0x170
[ 413.218936][T10668] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 413.218968][T10670] __x64_sys_mount+0x297/0x320
[ 413.224349][T10670] ? __pfx___x64_sys_mount+0x10/0x10
[ 413.226641][T10670] do_syscall_64+0xcf/0x260
[ 413.228613][T10670] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 413.230968][T10670] RIP: 0033:0x7fc2a807f4aa
[ 413.232695][T10670] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 413.240499][T10670] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 413.243631][T10670] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 413.246663][T10670] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 413.249774][T10670] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 413.253446][T10670] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 413.256890][T10670] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 413.260552][T10670]
[ 413.262143][T10668] CPU: 0 PID: 10668 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 413.266451][T10668] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 413.270917][T10668] Call Trace:
[ 413.272623][T10668]
[ 413.273920][T10668] dump_stack_lvl+0x16c/0x1f0
[ 413.275955][T10668] sysfs_warn_dup+0x7f/0xa0
[ 413.277898][T10668] sysfs_create_dir_ns+0x24d/0x2b0
[ 413.280406][T10668] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 413.282718][T10668] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 413.284947][T10668] ? do_raw_spin_unlock+0x172/0x230
[ 413.287365][T10668] kobject_add_internal+0x2c8/0x990
[ 413.289895][T10668] kobject_init_and_add+0x11c/0x190
[ 413.292372][T10668] ? __pfx_kobject_init_and_add+0x10/0x10
[ 413.295048][T10668] ? lockdep_init_map_type+0x16d/0x7d0
[ 413.297324][T10668] ? lockdep_init_map_type+0x16d/0x7d0
[ 413.299674][T10668] gfs2_sys_fs_add+0x207/0x470
[ 413.301694][T10668] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 413.304126][T10668] ? __pfx_alloc_workqueue+0x10/0x10
[ 413.306509][T10668] ? read_word_at_a_time+0xe/0x20
[ 413.308683][T10668] gfs2_fill_super+0x1352/0x2bf0
[ 413.311212][T10668] ? __pfx_gfs2_fill_super+0x10/0x10
[ 413.313384][T10668] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 413.315818][T10668] ? set_blocksize+0x2b1/0x350
[ 413.317830][T10668] ? sb_set_blocksize+0xf6/0x120
[ 413.320094][T10668] ? setup_bdev_super+0x392/0x720
[ 413.322305][T10668] get_tree_bdev+0x36f/0x610
[ 413.324332][T10668] ? __pfx_gfs2_fill_super+0x10/0x10
[ 413.326605][T10668] ? __pfx_get_tree_bdev+0x10/0x10
[ 413.328810][T10668] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 413.331504][T10668] ? cap_capable+0x1cf/0x240
[ 413.333560][T10668] gfs2_get_tree+0x4e/0x280
[ 413.335569][T10668] vfs_get_tree+0x8f/0x380
[ 413.337478][T10668] path_mount+0x14e6/0x1f20
[ 413.339554][T10668] ? kmem_cache_free+0x12e/0x380
[ 413.341709][T10668] ? __pfx_path_mount+0x10/0x10
[ 413.343832][T10668] ? putname+0x12e/0x170
[ 413.345618][T10668] __x64_sys_mount+0x297/0x320
[ 413.347651][T10668] ? __pfx___x64_sys_mount+0x10/0x10
[ 413.350138][T10668] do_syscall_64+0xcf/0x260
[ 413.352170][T10668] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 413.354521][T10668] RIP: 0033:0x7f7f1ea7f4aa
[ 413.356325][T10668] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 413.363976][T10668] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 413.367528][T10668] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 413.370852][T10668] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 413.374203][T10668] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 413.377615][T10668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 413.380911][T10668] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 413.384093][T10668]
[ 413.397958][T10670] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 413.398778][T10668] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 413.404868][T10670] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 413.419477][T10668] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 413.454663][T10673] loop0: detected capacity change from 0 to 32768
[ 413.461434][T10673] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 413.464683][T10673] CPU: 2 PID: 10673 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 413.468626][T10673] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 413.472626][T10673] Call Trace:
[ 413.488521][T10673]
[ 413.490023][T10673] dump_stack_lvl+0x16c/0x1f0
[ 413.492199][T10673] sysfs_warn_dup+0x7f/0xa0
[ 413.494383][T10673] sysfs_create_dir_ns+0x24d/0x2b0
[ 413.496668][T10673] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 413.499207][T10673] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 413.501547][T10673] ? do_raw_spin_unlock+0x172/0x230
[ 413.503924][T10673] kobject_add_internal+0x2c8/0x990
[ 413.506291][T10673] kobject_init_and_add+0x11c/0x190
[ 413.508710][T10673] ? __pfx_kobject_init_and_add+0x10/0x10
[ 413.511287][T10673] ? lockdep_init_map_type+0x16d/0x7d0
[ 413.513735][T10673] ? lockdep_init_map_type+0x16d/0x7d0
[ 413.516174][T10673] gfs2_sys_fs_add+0x207/0x470
[ 413.518458][T10673] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 413.521302][T10673] ? __pfx_alloc_workqueue+0x10/0x10
[ 413.523666][T10673] ? read_word_at_a_time+0xe/0x20
[ 413.525975][T10673] gfs2_fill_super+0x1352/0x2bf0
[ 413.528436][T10673] ? __pfx_gfs2_fill_super+0x10/0x10
[ 413.530935][T10673] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 413.533278][T10673] ? set_blocksize+0x2b1/0x350
[ 413.535380][T10673] ? sb_set_blocksize+0xf6/0x120
[ 413.537587][T10673] ? setup_bdev_super+0x392/0x720
[ 413.539841][T10673] get_tree_bdev+0x36f/0x610
[ 413.541761][T10673] ? __pfx_gfs2_fill_super+0x10/0x10
[ 413.544443][T10673] ? __pfx_get_tree_bdev+0x10/0x10
[ 413.546743][T10673] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 413.549155][T10673] ? cap_capable+0x1cf/0x240
[ 413.551249][T10667] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 413.551246][T10673] gfs2_get_tree+0x4e/0x280
[ 413.551273][T10673] vfs_get_tree+0x8f/0x380
[ 413.557490][T10673] path_mount+0x14e6/0x1f20
[ 413.559330][T10673] ? kmem_cache_free+0x12e/0x380
[ 413.561481][T10673] ? __pfx_path_mount+0x10/0x10
[ 413.563655][T10673] ? putname+0x12e/0x170
[ 413.565547][T10673] __x64_sys_mount+0x297/0x320
[ 413.567628][T10673] ? __pfx___x64_sys_mount+0x10/0x10
[ 413.569719][T10673] do_syscall_64+0xcf/0x260
[ 413.571512][T10673] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 413.573898][T10673] RIP: 0033:0x7f354027f4aa
[ 413.575885][T10673] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 413.584239][T10673] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 413.587958][T10673] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 413.591139][T10673] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 413.594472][T10673] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 413.597777][T10673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 413.601054][T10673] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 413.604533][T10673]
[ 413.607080][T10673] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 413.612790][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 413.612790][ T5425] inode = 11 2340
[ 413.612790][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 413.617949][T10673] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 413.625326][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 413.640304][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 413.644750][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 413.648311][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 413.655110][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 413.658938][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 413.661874][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 413.664484][ T5425] CPU: 2 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 413.671082][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 413.676097][ T5425] Call Trace:
[ 413.677960][ T5425]
[ 413.679706][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 413.682227][ T5425] gfs2_withdraw+0xab8/0x1290
[ 413.684999][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 413.687747][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 413.694267][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 413.697559][ T5425] gfs2_inode_refresh+0xc94/0x1090
[ 413.700619][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 413.703307][ T5425] inode_go_instantiate+0x47/0x60
[ 413.705942][ T5425] gfs2_instantiate+0x169/0x250
[ 413.708135][ T5425] gfs2_glock_wait+0x214/0x330
[ 413.710394][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 413.713873][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 413.717103][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 413.721164][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 413.724970][ T5425] do_sync+0x6cf/0xd30
[ 413.727264][ T5425] ? __pfx_do_sync+0x10/0x10
[ 413.729872][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 413.732533][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 413.735107][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 413.738398][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 413.741362][ T5425] gfs2_quota_sync+0x419/0x630
[ 413.744125][ T5425] gfs2_sync_fs+0x44/0xb0
[ 413.746596][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 413.748783][ T5425] sync_filesystem+0x10d/0x290
[ 413.751415][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 413.754264][ T5425] kill_block_super+0x3b/0x90
[ 413.756778][ T5425] gfs2_kill_sb+0x360/0x410
[ 413.759110][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 413.762103][ T5425] deactivate_super+0xde/0x100
[ 413.764377][ T5425] cleanup_mnt+0x222/0x450
[ 413.766367][ T5425] task_work_run+0x14e/0x250
[ 413.768415][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 413.770684][ T5425] syscall_exit_to_user_mode+0x278/0x2a0
[ 413.773234][ T5425] do_syscall_64+0xdc/0x260
[ 413.775366][ T5425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 413.777804][ T5425] RIP: 0033:0x7fc1ff47f0d7
[ 413.779645][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 413.788233][ T5425] RSP: 002b:00007ffc02572aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 413.791974][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc1ff47f0d7
[ 413.795492][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc02572b60
[ 413.798985][ T5425] RBP: 00007ffc02572b60 R08: 0000000000000000 R09: 0000000000000000
[ 413.802955][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc02573c20
[ 413.806081][ T5425] R13: 00007fc1ff4c93b9 R14: 0000000000064b70 R15: 0000000000000001
[ 413.809644][ T5425]
[ 414.003617][T10680] loop1: detected capacity change from 0 to 32768
[ 414.027520][T10680] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 414.031527][T10680] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 414.050985][T10680] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 414.063469][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 414.067178][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 414.133621][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 66ms
[ 414.141728][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 414.144385][T10680] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 414.200289][T10682] loop2: detected capacity change from 0 to 32768
[ 414.228786][T10682] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 414.231933][T10682] CPU: 1 PID: 10682 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 414.236499][T10682] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 414.240976][T10682] Call Trace:
[ 414.242325][T10682]
[ 414.243535][T10682] dump_stack_lvl+0x16c/0x1f0
[ 414.245380][T10682] sysfs_warn_dup+0x7f/0xa0
[ 414.247448][T10682] sysfs_create_dir_ns+0x24d/0x2b0
[ 414.249698][T10682] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 414.252774][T10682] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 414.255144][T10682] ? do_raw_spin_unlock+0x172/0x230
[ 414.257416][T10682] kobject_add_internal+0x2c8/0x990
[ 414.259759][T10682] kobject_init_and_add+0x11c/0x190
[ 414.262085][T10682] ? __pfx_kobject_init_and_add+0x10/0x10
[ 414.264585][T10682] ? lockdep_init_map_type+0x16d/0x7d0
[ 414.267026][T10682] ? lockdep_init_map_type+0x16d/0x7d0
[ 414.269456][T10682] gfs2_sys_fs_add+0x207/0x470
[ 414.271407][T10682] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 414.273539][T10682] ? __pfx_alloc_workqueue+0x10/0x10
[ 414.275707][T10682] ? read_word_at_a_time+0xe/0x20
[ 414.277779][T10682] gfs2_fill_super+0x1352/0x2bf0
[ 414.279798][T10682] ? __pfx_gfs2_fill_super+0x10/0x10
[ 414.281873][T10682] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 414.284243][T10682] ? set_blocksize+0x2b1/0x350
[ 414.286364][T10682] ? sb_set_blocksize+0xf6/0x120
[ 414.288514][T10682] ? setup_bdev_super+0x392/0x720
[ 414.290815][T10682] get_tree_bdev+0x36f/0x610
[ 414.293168][T10682] ? __pfx_gfs2_fill_super+0x10/0x10
[ 414.295667][T10682] ? __pfx_get_tree_bdev+0x10/0x10
[ 414.297962][T10682] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 414.300477][T10682] ? cap_capable+0x1cf/0x240
[ 414.302583][T10682] gfs2_get_tree+0x4e/0x280
[ 414.304621][T10682] vfs_get_tree+0x8f/0x380
[ 414.306673][T10682] path_mount+0x14e6/0x1f20
[ 414.308720][T10682] ? kmem_cache_free+0x12e/0x380
[ 414.310895][T10682] ? __pfx_path_mount+0x10/0x10
[ 414.312940][T10682] ? putname+0x12e/0x170
[ 414.314846][T10682] __x64_sys_mount+0x297/0x320
[ 414.316961][T10682] ? __pfx___x64_sys_mount+0x10/0x10
[ 414.319158][T10682] do_syscall_64+0xcf/0x260
[ 414.320868][T10682] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 414.323356][T10682] RIP: 0033:0x7f7f1ea7f4aa
[ 414.325209][T10682] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 414.333145][T10682] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 414.336823][T10682] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 414.340203][T10682] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 414.343622][T10682] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 414.347060][T10682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 414.350512][T10682] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 414.353901][T10682]
[ 414.356369][T10682] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 414.362930][T10682] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 414.407887][T10680] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 414.416516][T10687] loop3: detected capacity change from 0 to 32768
[ 414.423657][ T5416] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 414.423657][ T5416] inode = 11 2340
[ 414.423657][ T5416] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 414.432454][T10687] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 414.434524][ T5416] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 414.435283][T10687] CPU: 3 PID: 10687 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 414.439393][ T5416] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5416 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 414.442892][T10687] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 414.442907][T10687] Call Trace:
[ 414.442915][T10687]
[ 414.442921][T10687] dump_stack_lvl+0x16c/0x1f0
[ 414.446842][ T5416] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 414.451315][T10687] sysfs_warn_dup+0x7f/0xa0
[ 414.451340][T10685] loop0: detected capacity change from 0 to 32768
[ 414.451349][T10687] sysfs_create_dir_ns+0x24d/0x2b0
[ 414.451376][T10687] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 414.451400][T10687] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 414.451418][T10687] ? do_raw_spin_unlock+0x172/0x230
[ 414.451435][T10687] kobject_add_internal+0x2c8/0x990
[ 414.451453][T10687] kobject_init_and_add+0x11c/0x190
[ 414.451467][T10687] ? __pfx_kobject_init_and_add+0x10/0x10
[ 414.451481][T10687] ? lockdep_init_map_type+0x16d/0x7d0
[ 414.451495][T10687] ? lockdep_init_map_type+0x16d/0x7d0
[ 414.451510][T10687] gfs2_sys_fs_add+0x207/0x470
[ 414.451524][T10687] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 414.451541][T10687] ? __pfx_alloc_workqueue+0x10/0x10
[ 414.451558][T10687] ? read_word_at_a_time+0xe/0x20
[ 414.454400][ T5416] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 414.456352][T10687] gfs2_fill_super+0x1352/0x2bf0
[ 414.456378][T10687] ? __pfx_gfs2_fill_super+0x10/0x10
[ 414.456395][T10687] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 414.456412][T10687] ? set_blocksize+0x2b1/0x350
[ 414.466502][ T5416] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 414.467262][T10687] ? sb_set_blocksize+0xf6/0x120
[ 414.467281][T10687] ? setup_bdev_super+0x392/0x720
[ 414.467295][T10687] get_tree_bdev+0x36f/0x610
[ 414.467316][T10687] ? __pfx_gfs2_fill_super+0x10/0x10
[ 414.510901][T10685] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 414.513163][T10687] ? __pfx_get_tree_bdev+0x10/0x10
[ 414.513198][T10687] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 414.528284][ T5416] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 414.529851][T10687] ? cap_capable+0x1cf/0x240
[ 414.529885][T10687] gfs2_get_tree+0x4e/0x280
[ 414.529912][T10687] vfs_get_tree+0x8f/0x380
[ 414.533574][ T5416] gfs2: fsid=syz:syz.0: File system withdrawn
[ 414.534940][T10687] path_mount+0x14e6/0x1f20
[ 414.534973][T10687] ? kmem_cache_free+0x12e/0x380
[ 414.551716][T10687] ? __pfx_path_mount+0x10/0x10
[ 414.555133][T10687] ? putname+0x12e/0x170
[ 414.557110][T10687] __x64_sys_mount+0x297/0x320
[ 414.559250][T10687] ? __pfx___x64_sys_mount+0x10/0x10
[ 414.561308][T10687] do_syscall_64+0xcf/0x260
[ 414.563195][T10687] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 414.565685][T10687] RIP: 0033:0x7fc1ff47f4aa
[ 414.567521][T10687] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 414.575633][T10687] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 414.578943][T10687] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 414.582280][T10687] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 414.585768][T10687] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 414.588868][T10687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 414.591948][T10687] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 414.595181][T10687]
[ 414.596393][ T5416] CPU: 2 PID: 5416 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 414.596875][T10687] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 414.600773][ T5416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 414.600833][ T5416] Call Trace:
[ 414.600840][ T5416]
[ 414.600848][ T5416] dump_stack_lvl+0x16c/0x1f0
[ 414.600875][ T5416] gfs2_withdraw+0xab8/0x1290
[ 414.600902][ T5416] ? __pfx_gfs2_withdraw+0x10/0x10
[ 414.600925][ T5416] ? map_id_range_down+0x2b6/0x3a0
[ 414.610363][T10687] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 414.612425][ T5416] ? __pfx_map_id_range_down+0x10/0x10
[ 414.630375][ T5416] gfs2_inode_refresh+0xc94/0x1090
[ 414.632780][ T5416] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 414.635165][ T5416] inode_go_instantiate+0x47/0x60
[ 414.637213][ T5416] gfs2_instantiate+0x169/0x250
[ 414.639214][ T5416] gfs2_glock_wait+0x214/0x330
[ 414.641165][ T5416] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 414.643316][ T5416] gfs2_glock_nq+0x946/0x1cd0
[ 414.645243][ T5416] ? do_raw_spin_unlock+0x172/0x230
[ 414.647504][ T5416] ? __gfs2_holder_init+0x18a/0x2f0
[ 414.649866][ T5416] do_sync+0x6cf/0xd30
[ 414.651714][ T5416] ? __pfx_do_sync+0x10/0x10
[ 414.653794][ T5416] ? gfs2_quota_sync+0x4ad/0x630
[ 414.656022][ T5416] ? gfs2_quota_sync+0x419/0x630
[ 414.658364][ T5416] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 414.660723][ T5416] ? qd_check_sync+0x3d8/0x4f0
[ 414.662845][ T5416] gfs2_quota_sync+0x419/0x630
[ 414.664922][ T5416] gfs2_sync_fs+0x44/0xb0
[ 414.666834][ T5416] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 414.669334][ T5416] sync_filesystem+0x10d/0x290
[ 414.671522][ T5416] generic_shutdown_super+0x7e/0x3d0
[ 414.673815][ T5416] kill_block_super+0x3b/0x90
[ 414.675924][ T5416] gfs2_kill_sb+0x360/0x410
[ 414.677972][ T5416] deactivate_locked_super+0xbe/0x1a0
[ 414.680388][ T5416] deactivate_super+0xde/0x100
[ 414.682563][ T5416] cleanup_mnt+0x222/0x450
[ 414.684616][ T5416] task_work_run+0x14e/0x250
[ 414.686673][ T5416] ? __pfx_task_work_run+0x10/0x10
[ 414.688928][ T5416] syscall_exit_to_user_mode+0x278/0x2a0
[ 414.691403][ T5416] do_syscall_64+0xdc/0x260
[ 414.693672][ T5416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 414.696463][ T5416] RIP: 0033:0x7fc2a807f0d7
[ 414.698307][ T5416] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 414.706466][ T5416] RSP: 002b:00007ffdf8694db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 414.710224][ T5416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc2a807f0d7
[ 414.713474][ T5416] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdf8694e70
[ 414.716632][ T5416] RBP: 00007ffdf8694e70 R08: 0000000000000000 R09: 0000000000000000
[ 414.720018][ T5416] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdf8695f30
[ 414.723487][ T5416] R13: 00007fc2a80c93b9 R14: 0000000000064ee4 R15: 0000000000000001
[ 414.726857][ T5416]
[ 414.733436][T10685] CPU: 2 PID: 10685 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 414.737127][T10685] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 414.741217][T10685] Call Trace:
[ 414.742560][T10685]
[ 414.743675][T10685] dump_stack_lvl+0x16c/0x1f0
[ 414.745398][T10685] sysfs_warn_dup+0x7f/0xa0
[ 414.747210][T10685] sysfs_create_dir_ns+0x24d/0x2b0
[ 414.749165][T10685] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 414.751720][T10685] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 414.754857][T10685] ? do_raw_spin_unlock+0x172/0x230
[ 414.758106][T10685] kobject_add_internal+0x2c8/0x990
[ 414.760320][T10685] kobject_init_and_add+0x11c/0x190
[ 414.762539][T10685] ? __pfx_kobject_init_and_add+0x10/0x10
[ 414.765186][T10685] ? lockdep_init_map_type+0x16d/0x7d0
[ 414.767422][T10685] ? lockdep_init_map_type+0x16d/0x7d0
[ 414.769859][T10685] gfs2_sys_fs_add+0x207/0x470
[ 414.771981][T10685] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 414.774253][T10685] ? __pfx_alloc_workqueue+0x10/0x10
[ 414.776498][T10685] ? read_word_at_a_time+0xe/0x20
[ 414.778880][T10685] gfs2_fill_super+0x1352/0x2bf0
[ 414.781573][T10685] ? __pfx_gfs2_fill_super+0x10/0x10
[ 414.784070][T10685] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 414.785957][T10685] ? set_blocksize+0x2b1/0x350
[ 414.788049][T10685] ? sb_set_blocksize+0xf6/0x120
[ 414.790040][T10685] ? setup_bdev_super+0x392/0x720
[ 414.792167][T10685] get_tree_bdev+0x36f/0x610
[ 414.794399][T10685] ? __pfx_gfs2_fill_super+0x10/0x10
[ 414.797052][T10685] ? __pfx_get_tree_bdev+0x10/0x10
[ 414.799792][T10685] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 414.802338][T10685] ? cap_capable+0x1cf/0x240
[ 414.804315][T10685] gfs2_get_tree+0x4e/0x280
[ 414.806370][T10685] vfs_get_tree+0x8f/0x380
[ 414.808453][T10685] path_mount+0x14e6/0x1f20
[ 414.810418][T10685] ? kmem_cache_free+0x12e/0x380
[ 414.812671][T10685] ? __pfx_path_mount+0x10/0x10
[ 414.814486][T10685] ? putname+0x12e/0x170
[ 414.815965][T10685] __x64_sys_mount+0x297/0x320
[ 414.817584][T10685] ? __pfx___x64_sys_mount+0x10/0x10
[ 414.819746][T10685] do_syscall_64+0xcf/0x260
[ 414.821524][T10685] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 414.824112][T10685] RIP: 0033:0x7f354027f4aa
[ 414.826090][T10685] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 414.834257][T10685] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 414.837526][T10685] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 414.840532][T10685] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 414.843516][T10685] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 414.846844][T10685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 414.850436][T10685] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 414.854076][T10685]
[ 414.857042][T10685] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 414.868407][T10685] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 415.066292][T10694] loop2: detected capacity change from 0 to 32768
[ 415.099543][T10694] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 415.106423][T10694] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 415.134239][T10694] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 415.149717][ T29] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 415.153126][ T29] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 415.199977][ T29] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 46ms
[ 415.204217][ T29] gfs2: fsid=syz:syz.0: jid=0: Done
[ 415.207190][T10694] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 415.375120][T10696] loop3: detected capacity change from 0 to 32768
[ 415.398180][T10696] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 415.408802][T10696] CPU: 0 PID: 10696 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 415.412937][T10696] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 415.417025][T10696] Call Trace:
[ 415.418471][T10696]
[ 415.419766][T10696] dump_stack_lvl+0x16c/0x1f0
[ 415.421809][T10696] sysfs_warn_dup+0x7f/0xa0
[ 415.423818][T10696] sysfs_create_dir_ns+0x24d/0x2b0
[ 415.426099][T10696] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 415.428311][T10696] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 415.430518][T10696] ? do_raw_spin_unlock+0x172/0x230
[ 415.432787][T10696] kobject_add_internal+0x2c8/0x990
[ 415.435003][T10696] kobject_init_and_add+0x11c/0x190
[ 415.437213][T10696] ? __pfx_kobject_init_and_add+0x10/0x10
[ 415.439664][T10696] ? lockdep_init_map_type+0x16d/0x7d0
[ 415.442040][T10696] ? lockdep_init_map_type+0x16d/0x7d0
[ 415.444395][T10696] gfs2_sys_fs_add+0x207/0x470
[ 415.447007][T10696] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 415.449545][T10696] ? __pfx_alloc_workqueue+0x10/0x10
[ 415.451917][T10696] ? read_word_at_a_time+0xe/0x20
[ 415.454142][T10696] gfs2_fill_super+0x1352/0x2bf0
[ 415.456435][T10696] ? __pfx_gfs2_fill_super+0x10/0x10
[ 415.458574][T10696] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 415.460711][T10696] ? set_blocksize+0x2b1/0x350
[ 415.462804][T10696] ? sb_set_blocksize+0xf6/0x120
[ 415.465555][T10696] ? setup_bdev_super+0x392/0x720
[ 415.468191][T10696] get_tree_bdev+0x36f/0x610
[ 415.470288][T10696] ? __pfx_gfs2_fill_super+0x10/0x10
[ 415.472479][T10696] ? __pfx_get_tree_bdev+0x10/0x10
[ 415.474838][T10696] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 415.477342][T10696] ? cap_capable+0x1cf/0x240
[ 415.479317][T10696] gfs2_get_tree+0x4e/0x280
[ 415.481258][T10696] vfs_get_tree+0x8f/0x380
[ 415.483713][T10696] path_mount+0x14e6/0x1f20
[ 415.485876][T10696] ? kmem_cache_free+0x12e/0x380
[ 415.488351][T10696] ? __pfx_path_mount+0x10/0x10
[ 415.490439][T10696] ? putname+0x12e/0x170
[ 415.492269][T10696] __x64_sys_mount+0x297/0x320
[ 415.494349][T10696] ? __pfx___x64_sys_mount+0x10/0x10
[ 415.496588][T10696] do_syscall_64+0xcf/0x260
[ 415.498588][T10696] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 415.501193][T10696] RIP: 0033:0x7fc1ff47f4aa
[ 415.503111][T10696] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 415.511028][T10696] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 415.514667][T10696] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 415.515618][T10694] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 415.518325][T10696] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 415.518340][T10696] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 415.518351][T10696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 415.518362][T10696] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 415.518376][T10696]
[ 415.537709][T10699] loop0: detected capacity change from 0 to 32768
[ 415.540096][T10696] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 415.548604][T10696] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 415.557507][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 415.557507][ T5421] inode = 11 2340
[ 415.557507][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 415.562174][T10699] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 415.568655][ T5421] 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
[ 415.569154][T10699] CPU: 2 PID: 10699 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 415.574458][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 415.577284][T10699] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 415.583725][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 415.585963][T10699] Call Trace:
[ 415.585975][T10699]
[ 415.589508][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 415.590618][T10699] dump_stack_lvl+0x16c/0x1f0
[ 415.596956][T10699] sysfs_warn_dup+0x7f/0xa0
[ 415.599004][T10699] sysfs_create_dir_ns+0x24d/0x2b0
[ 415.601271][T10699] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 415.603809][T10699] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 415.606207][T10699] ? do_raw_spin_unlock+0x172/0x230
[ 415.608460][T10699] kobject_add_internal+0x2c8/0x990
[ 415.610468][T10699] kobject_init_and_add+0x11c/0x190
[ 415.611966][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 415.612653][T10699] ? __pfx_kobject_init_and_add+0x10/0x10
[ 415.616469][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 415.618767][T10699] ? lockdep_init_map_type+0x16d/0x7d0
[ 415.618798][T10699] ? lockdep_init_map_type+0x16d/0x7d0
[ 415.623359][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 415.623820][T10699] gfs2_sys_fs_add+0x207/0x470
[ 415.626748][T10703] loop1: detected capacity change from 0 to 32768
[ 415.645666][T10699] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 415.647893][T10699] ? __pfx_alloc_workqueue+0x10/0x10
[ 415.650059][T10699] ? read_word_at_a_time+0xe/0x20
[ 415.651550][T10703] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 415.651926][T10699] gfs2_fill_super+0x1352/0x2bf0
[ 415.651944][T10699] ? __pfx_gfs2_fill_super+0x10/0x10
[ 415.651958][T10699] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 415.651972][T10699] ? set_blocksize+0x2b1/0x350
[ 415.663446][T10699] ? sb_set_blocksize+0xf6/0x120
[ 415.665586][T10699] ? setup_bdev_super+0x392/0x720
[ 415.667655][T10699] get_tree_bdev+0x36f/0x610
[ 415.669507][T10699] ? __pfx_gfs2_fill_super+0x10/0x10
[ 415.671638][T10699] ? __pfx_get_tree_bdev+0x10/0x10
[ 415.673707][T10699] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 415.675952][T10699] ? cap_capable+0x1cf/0x240
[ 415.677857][T10699] gfs2_get_tree+0x4e/0x280
[ 415.679776][T10699] vfs_get_tree+0x8f/0x380
[ 415.681621][T10699] path_mount+0x14e6/0x1f20
[ 415.683543][T10699] ? kmem_cache_free+0x12e/0x380
[ 415.685660][T10699] ? __pfx_path_mount+0x10/0x10
[ 415.687830][T10699] ? putname+0x12e/0x170
[ 415.689939][T10699] __x64_sys_mount+0x297/0x320
[ 415.692557][T10699] ? __pfx___x64_sys_mount+0x10/0x10
[ 415.695201][T10699] do_syscall_64+0xcf/0x260
[ 415.697137][T10699] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 415.699666][T10699] RIP: 0033:0x7f354027f4aa
[ 415.701547][T10699] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 415.710207][T10699] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 415.713888][T10699] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 415.717219][T10699] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 415.720613][T10699] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 415.724006][T10699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 415.727323][T10699] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 415.730731][T10699]
[ 415.731995][T10703] CPU: 1 PID: 10703 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 415.736547][T10703] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 415.740868][T10703] Call Trace:
[ 415.742605][T10703]
[ 415.743898][T10703] dump_stack_lvl+0x16c/0x1f0
[ 415.746003][T10703] sysfs_warn_dup+0x7f/0xa0
[ 415.747983][T10703] sysfs_create_dir_ns+0x24d/0x2b0
[ 415.750217][T10703] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 415.752651][T10703] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 415.754921][T10703] ? do_raw_spin_unlock+0x172/0x230
[ 415.757024][T10703] kobject_add_internal+0x2c8/0x990
[ 415.759148][T10703] kobject_init_and_add+0x11c/0x190
[ 415.761245][T10703] ? __pfx_kobject_init_and_add+0x10/0x10
[ 415.763539][T10703] ? lockdep_init_map_type+0x16d/0x7d0
[ 415.765738][T10703] ? lockdep_init_map_type+0x16d/0x7d0
[ 415.768418][T10703] gfs2_sys_fs_add+0x207/0x470
[ 415.768680][T10699] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 415.770622][T10703] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 415.770652][T10703] ? __pfx_alloc_workqueue+0x10/0x10
[ 415.770717][T10703] ? read_word_at_a_time+0xe/0x20
[ 415.770746][T10703] gfs2_fill_super+0x1352/0x2bf0
[ 415.770766][T10703] ? __pfx_gfs2_fill_super+0x10/0x10
[ 415.770783][T10703] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 415.780680][T10699] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 415.782070][T10703] ? set_blocksize+0x2b1/0x350
[ 415.782096][T10703] ? sb_set_blocksize+0xf6/0x120
[ 415.782115][T10703] ? setup_bdev_super+0x392/0x720
[ 415.804383][T10703] get_tree_bdev+0x36f/0x610
[ 415.806351][T10703] ? __pfx_gfs2_fill_super+0x10/0x10
[ 415.808572][T10703] ? __pfx_get_tree_bdev+0x10/0x10
[ 415.810836][T10703] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 415.813335][T10703] ? cap_capable+0x1cf/0x240
[ 415.815288][T10703] gfs2_get_tree+0x4e/0x280
[ 415.817656][T10703] vfs_get_tree+0x8f/0x380
[ 415.819823][T10703] path_mount+0x14e6/0x1f20
[ 415.821665][T10703] ? kmem_cache_free+0x12e/0x380
[ 415.823884][T10703] ? __pfx_path_mount+0x10/0x10
[ 415.826078][T10703] ? putname+0x12e/0x170
[ 415.827850][T10703] __x64_sys_mount+0x297/0x320
[ 415.829798][T10703] ? __pfx___x64_sys_mount+0x10/0x10
[ 415.831548][T10703] do_syscall_64+0xcf/0x260
[ 415.833044][T10703] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 415.835378][T10703] RIP: 0033:0x7fc2a807f4aa
[ 415.837131][T10703] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 415.845805][T10703] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 415.849163][T10703] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 415.852844][T10703] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 415.856408][T10703] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 415.859591][T10703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 415.862747][T10703] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 415.866179][T10703]
[ 415.868882][ T5421] CPU: 0 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 415.875573][T10703] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 415.881720][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 415.881736][ T5421] Call Trace:
[ 415.881743][ T5421]
[ 415.881749][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 415.881775][ T5421] gfs2_withdraw+0xab8/0x1290
[ 415.881800][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 415.881823][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 415.881847][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 415.889311][T10703] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 415.894054][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 415.894090][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 415.894112][ T5421] inode_go_instantiate+0x47/0x60
[ 415.918961][ T5421] gfs2_instantiate+0x169/0x250
[ 415.921129][ T5421] gfs2_glock_wait+0x214/0x330
[ 415.923075][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 415.925408][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 415.927516][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 415.930021][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 415.933256][ T5421] do_sync+0x6cf/0xd30
[ 415.935779][ T5421] ? __pfx_do_sync+0x10/0x10
[ 415.939107][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 415.941795][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 415.944170][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 415.947743][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 415.950488][ T5421] gfs2_quota_sync+0x419/0x630
[ 415.952979][ T5421] gfs2_sync_fs+0x44/0xb0
[ 415.954883][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 415.956948][ T5421] sync_filesystem+0x10d/0x290
[ 415.959016][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 415.961363][ T5421] kill_block_super+0x3b/0x90
[ 415.963376][ T5421] gfs2_kill_sb+0x360/0x410
[ 415.965170][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 415.967355][ T5421] deactivate_super+0xde/0x100
[ 415.969406][ T5421] cleanup_mnt+0x222/0x450
[ 415.971335][ T5421] task_work_run+0x14e/0x250
[ 415.973430][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 415.975750][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 415.978312][ T5421] do_syscall_64+0xdc/0x260
[ 415.980551][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 415.983896][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 415.987543][ T5421] 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
[ 415.999556][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 416.003798][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 416.007629][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 416.011564][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 416.015887][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 416.020510][ T5421] R13: 00007f7f1eac93b9 R14: 00000000000652ed R15: 0000000000000001
[ 416.024071][ T5421]
[ 416.551892][T10708] loop3: detected capacity change from 0 to 32768
[ 416.569869][T10708] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 416.573793][T10708] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 416.577915][T10710] loop0: detected capacity change from 0 to 32768
[ 416.583977][T10710] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 416.587493][T10710] CPU: 1 PID: 10710 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 416.591937][T10710] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 416.596509][T10710] Call Trace:
[ 416.598050][T10710]
[ 416.599396][T10710] dump_stack_lvl+0x16c/0x1f0
[ 416.601559][T10710] sysfs_warn_dup+0x7f/0xa0
[ 416.603672][T10710] sysfs_create_dir_ns+0x24d/0x2b0
[ 416.606035][T10710] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 416.608590][T10710] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 416.611020][T10710] ? do_raw_spin_unlock+0x172/0x230
[ 416.613343][T10710] kobject_add_internal+0x2c8/0x990
[ 416.615747][T10710] kobject_init_and_add+0x11c/0x190
[ 416.618126][T10710] ? __pfx_kobject_init_and_add+0x10/0x10
[ 416.620731][T10710] ? lockdep_init_map_type+0x16d/0x7d0
[ 416.623201][T10710] ? lockdep_init_map_type+0x16d/0x7d0
[ 416.625698][T10710] gfs2_sys_fs_add+0x207/0x470
[ 416.627920][T10710] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 416.630385][T10710] ? __pfx_alloc_workqueue+0x10/0x10
[ 416.632819][T10710] ? read_word_at_a_time+0xe/0x20
[ 416.635201][T10710] gfs2_fill_super+0x1352/0x2bf0
[ 416.637484][T10710] ? __pfx_gfs2_fill_super+0x10/0x10
[ 416.639912][T10710] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 416.642388][T10710] ? set_blocksize+0x2b1/0x350
[ 416.644561][T10710] ? sb_set_blocksize+0xf6/0x120
[ 416.646894][T10710] ? setup_bdev_super+0x392/0x720
[ 416.649232][T10710] get_tree_bdev+0x36f/0x610
[ 416.651365][T10710] ? __pfx_gfs2_fill_super+0x10/0x10
[ 416.653835][T10710] ? __pfx_get_tree_bdev+0x10/0x10
[ 416.656170][T10710] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 416.658853][T10710] ? cap_capable+0x1cf/0x240
[ 416.660983][T10710] gfs2_get_tree+0x4e/0x280
[ 416.663025][T10710] vfs_get_tree+0x8f/0x380
[ 416.665086][T10710] path_mount+0x14e6/0x1f20
[ 416.667170][T10710] ? kmem_cache_free+0x12e/0x380
[ 416.669412][T10710] ? __pfx_path_mount+0x10/0x10
[ 416.671696][T10710] ? putname+0x12e/0x170
[ 416.673579][T10710] __x64_sys_mount+0x297/0x320
[ 416.675662][T10710] ? __pfx___x64_sys_mount+0x10/0x10
[ 416.678095][T10710] do_syscall_64+0xcf/0x260
[ 416.680216][T10710] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 416.682950][T10710] RIP: 0033:0x7f354027f4aa
[ 416.684924][T10710] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 416.693115][T10710] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 416.694260][T10714] loop2: detected capacity change from 0 to 32768
[ 416.696471][T10710] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 416.696485][T10710] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 416.696495][T10710] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 416.696506][T10710] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 416.696517][T10710] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 416.696530][T10710]
[ 416.717580][T10710] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 416.724281][T10710] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 416.735925][T10714] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 416.739302][T10714] CPU: 1 PID: 10714 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 416.743499][T10714] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 416.747830][T10708] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 416.752383][T10714] Call Trace:
[ 416.752393][T10714]
[ 416.752400][T10714] dump_stack_lvl+0x16c/0x1f0
[ 416.752424][T10714] sysfs_warn_dup+0x7f/0xa0
[ 416.752448][T10714] sysfs_create_dir_ns+0x24d/0x2b0
[ 416.752470][T10714] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 416.752493][T10714] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 416.752510][T10714] ? do_raw_spin_unlock+0x172/0x230
[ 416.752525][T10714] kobject_add_internal+0x2c8/0x990
[ 416.752549][T10714] kobject_init_and_add+0x11c/0x190
[ 416.752571][T10714] ? __pfx_kobject_init_and_add+0x10/0x10
[ 416.752593][T10714] ? lockdep_init_map_type+0x16d/0x7d0
[ 416.763545][ T5543] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 416.765469][T10714] ? lockdep_init_map_type+0x16d/0x7d0
[ 416.768021][ T5543] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 416.771389][T10714] gfs2_sys_fs_add+0x207/0x470
[ 416.771414][T10714] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 416.771434][T10714] ? __pfx_alloc_workqueue+0x10/0x10
[ 416.771457][T10714] ? read_word_at_a_time+0xe/0x20
[ 416.771483][T10714] gfs2_fill_super+0x1352/0x2bf0
[ 416.771503][T10714] ? __pfx_gfs2_fill_super+0x10/0x10
[ 416.771518][T10714] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 416.771534][T10714] ? set_blocksize+0x2b1/0x350
[ 416.804356][T10712] loop1: detected capacity change from 0 to 32768
[ 416.806090][T10714] ? sb_set_blocksize+0xf6/0x120
[ 416.806113][T10714] ? setup_bdev_super+0x392/0x720
[ 416.806134][T10714] get_tree_bdev+0x36f/0x610
[ 416.806156][T10714] ? __pfx_gfs2_fill_super+0x10/0x10
[ 416.822738][ T5543] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 54ms
[ 416.824966][T10714] ? __pfx_get_tree_bdev+0x10/0x10
[ 416.828175][ T5543] gfs2: fsid=syz:syz.0: jid=0: Done
[ 416.830042][T10714] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 416.830065][T10714] ? cap_capable+0x1cf/0x240
[ 416.830088][T10714] gfs2_get_tree+0x4e/0x280
[ 416.830111][T10714] vfs_get_tree+0x8f/0x380
[ 416.830133][T10714] path_mount+0x14e6/0x1f20
[ 416.830155][T10714] ? kmem_cache_free+0x12e/0x380
[ 416.844247][T10714] ? __pfx_path_mount+0x10/0x10
[ 416.846210][T10714] ? putname+0x12e/0x170
[ 416.847906][T10714] __x64_sys_mount+0x297/0x320
[ 416.849996][T10714] ? __pfx___x64_sys_mount+0x10/0x10
[ 416.852910][T10714] do_syscall_64+0xcf/0x260
[ 416.855066][T10714] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 416.857905][T10714] RIP: 0033:0x7f7f1ea7f4aa
[ 416.859899][T10714] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 416.867953][T10714] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 416.871434][T10714] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 416.874694][T10714] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 416.877846][T10714] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 416.881099][T10714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 416.884415][T10714] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 416.887687][T10714]
[ 416.889050][T10708] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 416.889972][T10712] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 416.895619][T10712] CPU: 2 PID: 10712 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 416.898663][T10714] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 416.899807][T10712] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 416.905972][T10714] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 416.909764][T10712] Call Trace:
[ 416.909774][T10712]
[ 416.909781][T10712] dump_stack_lvl+0x16c/0x1f0
[ 416.909808][T10712] sysfs_warn_dup+0x7f/0xa0
[ 416.909832][T10712] sysfs_create_dir_ns+0x24d/0x2b0
[ 416.909854][T10712] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 416.909877][T10712] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 416.909894][T10712] ? do_raw_spin_unlock+0x172/0x230
[ 416.909909][T10712] kobject_add_internal+0x2c8/0x990
[ 416.909932][T10712] kobject_init_and_add+0x11c/0x190
[ 416.909955][T10712] ? __pfx_kobject_init_and_add+0x10/0x10
[ 416.909976][T10712] ? lockdep_init_map_type+0x16d/0x7d0
[ 416.909998][T10712] ? lockdep_init_map_type+0x16d/0x7d0
[ 416.910020][T10712] gfs2_sys_fs_add+0x207/0x470
[ 416.910041][T10712] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 416.910061][T10712] ? __pfx_alloc_workqueue+0x10/0x10
[ 416.910082][T10712] ? read_word_at_a_time+0xe/0x20
[ 416.910105][T10712] gfs2_fill_super+0x1352/0x2bf0
[ 416.951034][T10712] ? __pfx_gfs2_fill_super+0x10/0x10
[ 416.953239][T10712] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 416.955383][T10712] ? set_blocksize+0x2b1/0x350
[ 416.957346][T10712] ? sb_set_blocksize+0xf6/0x120
[ 416.959369][T10712] ? setup_bdev_super+0x392/0x720
[ 416.961452][T10712] get_tree_bdev+0x36f/0x610
[ 416.963314][T10712] ? __pfx_gfs2_fill_super+0x10/0x10
[ 416.965397][T10712] ? __pfx_get_tree_bdev+0x10/0x10
[ 416.967475][T10712] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 416.969719][T10712] ? cap_capable+0x1cf/0x240
[ 416.971644][T10712] gfs2_get_tree+0x4e/0x280
[ 416.973641][T10712] vfs_get_tree+0x8f/0x380
[ 416.975493][T10712] path_mount+0x14e6/0x1f20
[ 416.977331][T10712] ? kmem_cache_free+0x12e/0x380
[ 416.979401][T10712] ? __pfx_path_mount+0x10/0x10
[ 416.981498][T10712] ? putname+0x12e/0x170
[ 416.983324][T10712] __x64_sys_mount+0x297/0x320
[ 416.985382][T10712] ? __pfx___x64_sys_mount+0x10/0x10
[ 416.987734][T10712] do_syscall_64+0xcf/0x260
[ 416.989833][T10712] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 416.992389][T10712] RIP: 0033:0x7fc2a807f4aa
[ 416.994319][T10712] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 417.003162][T10712] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 417.006905][T10712] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 417.010301][T10712] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 417.014141][T10712] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 417.017945][T10712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 417.021442][T10712] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 417.024761][T10712]
[ 417.028009][T10712] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 417.035103][T10712] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 417.109863][T10708] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 417.139639][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 417.139639][ T5425] inode = 11 2340
[ 417.139639][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 417.148646][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 417.173569][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 417.196320][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 417.202821][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 417.222714][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 417.226657][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 417.246727][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 417.250619][ T5425] CPU: 3 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 417.256330][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 417.261860][ T5425] Call Trace:
[ 417.263357][ T5425]
[ 417.264680][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 417.267587][ T5425] gfs2_withdraw+0xab8/0x1290
[ 417.270981][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 417.273330][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 417.275475][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 417.277858][ T5425] gfs2_inode_refresh+0xc94/0x1090
[ 417.280129][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 417.282565][ T5425] inode_go_instantiate+0x47/0x60
[ 417.284771][ T5425] gfs2_instantiate+0x169/0x250
[ 417.286700][ T5425] gfs2_glock_wait+0x214/0x330
[ 417.290041][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 417.293062][T10722] loop0: detected capacity change from 0 to 32768
[ 417.293894][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 417.300940][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 417.304957][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 417.307597][ T5425] do_sync+0x6cf/0xd30
[ 417.309177][ T5425] ? __pfx_do_sync+0x10/0x10
[ 417.311325][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 417.311640][T10722] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 417.313696][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 417.313713][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 417.313728][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 417.313743][ T5425] gfs2_quota_sync+0x419/0x630
[ 417.313760][ T5425] gfs2_sync_fs+0x44/0xb0
[ 417.313773][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 417.313785][ T5425] sync_filesystem+0x10d/0x290
[ 417.313802][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 417.313819][ T5425] kill_block_super+0x3b/0x90
[ 417.313835][ T5425] gfs2_kill_sb+0x360/0x410
[ 417.313854][ T5425] deactivate_locked_super+0xbe/0x1a0
[ 417.313873][ T5425] deactivate_super+0xde/0x100
[ 417.313891][ T5425] cleanup_mnt+0x222/0x450
[ 417.313907][ T5425] task_work_run+0x14e/0x250
[ 417.313920][ T5425] ? __pfx_task_work_run+0x10/0x10
[ 417.313933][ T5425] syscall_exit_to_user_mode+0x278/0x2a0
[ 417.313954][ T5425] do_syscall_64+0xdc/0x260
[ 417.313973][ T5425] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 417.313994][ T5425] RIP: 0033:0x7fc1ff47f0d7
[ 417.314005][ T5425] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 417.314018][ T5425] RSP: 002b:00007ffc02572aa8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 417.314032][ T5425] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc1ff47f0d7
[ 417.314042][ T5425] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc02572b60
[ 417.314051][ T5425] RBP: 00007ffc02572b60 R08: 0000000000000000 R09: 0000000000000000
[ 417.314059][ T5425] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc02573c20
[ 417.314068][ T5425] R13: 00007fc1ff4c93b9 R14: 00000000000658ff R15: 0000000000000001
[ 417.314078][ T5425]
[ 417.392887][T10722] CPU: 0 PID: 10722 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 417.397880][T10722] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 417.402713][T10722] Call Trace:
[ 417.404089][T10722]
[ 417.405388][T10722] dump_stack_lvl+0x16c/0x1f0
[ 417.407477][T10722] sysfs_warn_dup+0x7f/0xa0
[ 417.409535][T10722] sysfs_create_dir_ns+0x24d/0x2b0
[ 417.411878][T10722] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 417.414408][T10722] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 417.417118][T10722] ? do_raw_spin_unlock+0x172/0x230
[ 417.419507][T10722] kobject_add_internal+0x2c8/0x990
[ 417.422411][T10722] kobject_init_and_add+0x11c/0x190
[ 417.425244][T10722] ? __pfx_kobject_init_and_add+0x10/0x10
[ 417.428011][T10722] ? lockdep_init_map_type+0x16d/0x7d0
[ 417.430804][T10722] ? lockdep_init_map_type+0x16d/0x7d0
[ 417.433404][T10722] gfs2_sys_fs_add+0x207/0x470
[ 417.436028][T10722] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 417.438926][T10722] ? __pfx_alloc_workqueue+0x10/0x10
[ 417.441867][T10722] ? read_word_at_a_time+0xe/0x20
[ 417.444373][T10722] gfs2_fill_super+0x1352/0x2bf0
[ 417.446579][T10722] ? __pfx_gfs2_fill_super+0x10/0x10
[ 417.448937][T10722] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 417.451555][T10722] ? set_blocksize+0x2b1/0x350
[ 417.453525][T10722] ? sb_set_blocksize+0xf6/0x120
[ 417.455464][T10722] ? setup_bdev_super+0x392/0x720
[ 417.457652][T10722] get_tree_bdev+0x36f/0x610
[ 417.459733][T10722] ? __pfx_gfs2_fill_super+0x10/0x10
[ 417.462141][T10722] ? __pfx_get_tree_bdev+0x10/0x10
[ 417.464775][T10722] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 417.467674][T10722] ? cap_capable+0x1cf/0x240
[ 417.469633][T10722] gfs2_get_tree+0x4e/0x280
[ 417.471573][T10722] vfs_get_tree+0x8f/0x380
[ 417.473412][T10722] path_mount+0x14e6/0x1f20
[ 417.475196][T10722] ? kmem_cache_free+0x12e/0x380
[ 417.477009][T10722] ? __pfx_path_mount+0x10/0x10
[ 417.479044][T10722] ? putname+0x12e/0x170
[ 417.480757][T10722] __x64_sys_mount+0x297/0x320
[ 417.483206][T10722] ? __pfx___x64_sys_mount+0x10/0x10
[ 417.485934][T10722] do_syscall_64+0xcf/0x260
[ 417.488399][T10722] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 417.491764][T10722] RIP: 0033:0x7f354027f4aa
[ 417.494332][T10722] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 417.504761][T10722] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 417.508946][T10722] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 417.513032][T10722] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 417.516757][T10722] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 417.520798][T10722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 417.525580][T10722] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 417.529805][T10722]
[ 417.533018][T10722] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 417.540716][T10722] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 417.697944][T10726] loop1: detected capacity change from 0 to 32768
[ 417.714731][T10725] loop2: detected capacity change from 0 to 32768
[ 417.714979][T10726] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 417.728616][T10726] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 417.745732][T10725] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
2024/04/14 23:34:49 executed programs: 1463
[ 417.751971][T10725] CPU: 3 PID: 10725 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 417.755932][T10725] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 417.760052][T10725] Call Trace:
[ 417.761404][T10725]
[ 417.762805][T10725] dump_stack_lvl+0x16c/0x1f0
[ 417.765227][T10725] sysfs_warn_dup+0x7f/0xa0
[ 417.767539][T10725] sysfs_create_dir_ns+0x24d/0x2b0
[ 417.768032][T10726] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 417.769899][T10725] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 417.769930][T10725] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 417.769950][T10725] ? do_raw_spin_unlock+0x172/0x230
[ 417.769969][T10725] kobject_add_internal+0x2c8/0x990
[ 417.775318][ T29] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 417.775518][T10725] kobject_init_and_add+0x11c/0x190
[ 417.778064][ T29] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 417.780401][T10725] ? __pfx_kobject_init_and_add+0x10/0x10
[ 417.780432][T10725] ? lockdep_init_map_type+0x16d/0x7d0
[ 417.780464][T10725] ? lockdep_init_map_type+0x16d/0x7d0
[ 417.799052][T10725] gfs2_sys_fs_add+0x207/0x470
[ 417.801209][T10725] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 417.803685][T10725] ? __pfx_alloc_workqueue+0x10/0x10
[ 417.806295][T10725] ? read_word_at_a_time+0xe/0x20
[ 417.808549][T10725] gfs2_fill_super+0x1352/0x2bf0
[ 417.810937][T10725] ? __pfx_gfs2_fill_super+0x10/0x10
[ 417.813295][T10725] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 417.815889][T10725] ? set_blocksize+0x2b1/0x350
[ 417.818023][T10725] ? sb_set_blocksize+0xf6/0x120
[ 417.820468][T10725] ? setup_bdev_super+0x392/0x720
[ 417.822796][T10725] get_tree_bdev+0x36f/0x610
[ 417.824909][T10725] ? __pfx_gfs2_fill_super+0x10/0x10
[ 417.827423][T10725] ? __pfx_get_tree_bdev+0x10/0x10
[ 417.830085][T10725] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 417.832741][T10725] ? cap_capable+0x1cf/0x240
[ 417.834937][T10725] gfs2_get_tree+0x4e/0x280
[ 417.837062][T10725] vfs_get_tree+0x8f/0x380
[ 417.839001][T10725] path_mount+0x14e6/0x1f20
[ 417.840908][T10725] ? kmem_cache_free+0x12e/0x380
[ 417.843017][T10725] ? __pfx_path_mount+0x10/0x10
[ 417.845065][T10725] ? putname+0x12e/0x170
[ 417.845851][ T29] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 67ms
[ 417.846797][T10725] __x64_sys_mount+0x297/0x320
[ 417.846821][T10725] ? __pfx___x64_sys_mount+0x10/0x10
[ 417.846842][T10725] do_syscall_64+0xcf/0x260
[ 417.850320][ T29] gfs2: fsid=syz:syz.0: jid=0: Done
[ 417.851945][T10725] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 417.851971][T10725] RIP: 0033:0x7f7f1ea7f4aa
[ 417.851982][T10725] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 417.851996][T10725] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 417.854839][T10726] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 417.856141][T10725] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 417.856153][T10725] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 417.856162][T10725] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 417.856171][T10725] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 417.856180][T10725] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 417.856192][T10725]
[ 417.857008][T10725] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 417.901748][T10725] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 418.075011][T10726] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 418.080208][T10732] loop0: detected capacity change from 0 to 32768
[ 418.085748][T10732] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 418.089923][T10732] CPU: 0 PID: 10732 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 418.094091][T10732] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 418.098579][T10732] Call Trace:
[ 418.100171][T10732]
[ 418.101604][T10732] dump_stack_lvl+0x16c/0x1f0
[ 418.103692][T10732] sysfs_warn_dup+0x7f/0xa0
[ 418.105795][T10732] sysfs_create_dir_ns+0x24d/0x2b0
[ 418.108065][T10732] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 418.110569][T10732] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 418.113272][T10732] ? do_raw_spin_unlock+0x172/0x230
[ 418.115595][T10732] kobject_add_internal+0x2c8/0x990
[ 418.118358][T10732] kobject_init_and_add+0x11c/0x190
[ 418.120975][T10732] ? __pfx_kobject_init_and_add+0x10/0x10
[ 418.124105][T10732] ? lockdep_init_map_type+0x16d/0x7d0
[ 418.127259][T10732] ? lockdep_init_map_type+0x16d/0x7d0
[ 418.130346][T10732] gfs2_sys_fs_add+0x207/0x470
[ 418.133096][T10732] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 418.136159][T10732] ? __pfx_alloc_workqueue+0x10/0x10
[ 418.138939][T10732] ? read_word_at_a_time+0xe/0x20
[ 418.142391][T10732] gfs2_fill_super+0x1352/0x2bf0
[ 418.144916][T10732] ? __pfx_gfs2_fill_super+0x10/0x10
[ 418.147339][T10732] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 418.150330][T10732] ? set_blocksize+0x2b1/0x350
[ 418.152448][T10732] ? sb_set_blocksize+0xf6/0x120
[ 418.154682][T10732] ? setup_bdev_super+0x392/0x720
[ 418.156920][T10732] get_tree_bdev+0x36f/0x610
[ 418.159018][T10732] ? __pfx_gfs2_fill_super+0x10/0x10
[ 418.161280][T10732] ? __pfx_get_tree_bdev+0x10/0x10
[ 418.163535][T10732] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 418.166009][T10732] ? cap_capable+0x1cf/0x240
[ 418.168148][T10732] gfs2_get_tree+0x4e/0x280
[ 418.170546][T10732] vfs_get_tree+0x8f/0x380
[ 418.172485][T10732] path_mount+0x14e6/0x1f20
[ 418.174586][T10732] ? kmem_cache_free+0x12e/0x380
[ 418.177109][T10732] ? __pfx_path_mount+0x10/0x10
[ 418.179704][T10732] ? putname+0x12e/0x170
[ 418.181630][T10732] __x64_sys_mount+0x297/0x320
[ 418.183950][T10732] ? __pfx___x64_sys_mount+0x10/0x10
[ 418.186344][T10732] do_syscall_64+0xcf/0x260
[ 418.189079][T10732] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 418.191704][T10732] RIP: 0033:0x7f354027f4aa
[ 418.193674][T10732] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 418.202011][T10732] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 418.206195][T10732] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 418.210511][T10732] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 418.214139][T10732] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 418.218478][T10732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 418.221889][T10732] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 418.226262][T10732]
[ 418.258897][T10732] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 418.266164][ T5416] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 418.266164][ T5416] inode = 11 2340
[ 418.266164][ T5416] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 418.266233][T10732] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 418.274674][ T5416] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 418.274707][ T5416] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5416 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 418.274744][ T5416] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 418.274765][ T5416] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 418.279428][ T5416] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 418.280339][T10733] loop3: detected capacity change from 0 to 32768
[ 418.285035][T10733] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 418.288347][ T5416] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 418.294591][ T5416] gfs2: fsid=syz:syz.0: File system withdrawn
[ 418.304905][T10733] CPU: 0 PID: 10733 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 418.317744][T10733] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 418.322153][T10733] Call Trace:
[ 418.323881][T10733]
[ 418.325173][T10733] dump_stack_lvl+0x16c/0x1f0
[ 418.327277][T10733] sysfs_warn_dup+0x7f/0xa0
[ 418.329289][T10733] sysfs_create_dir_ns+0x24d/0x2b0
[ 418.331660][T10733] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 418.334125][T10733] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 418.336545][T10733] ? do_raw_spin_unlock+0x172/0x230
[ 418.339243][T10733] kobject_add_internal+0x2c8/0x990
[ 418.342156][T10733] kobject_init_and_add+0x11c/0x190
[ 418.344985][T10733] ? __pfx_kobject_init_and_add+0x10/0x10
[ 418.348012][T10733] ? lockdep_init_map_type+0x16d/0x7d0
[ 418.350765][T10733] ? lockdep_init_map_type+0x16d/0x7d0
[ 418.353827][T10733] gfs2_sys_fs_add+0x207/0x470
[ 418.356651][T10733] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 418.359159][T10733] ? __pfx_alloc_workqueue+0x10/0x10
[ 418.360947][T10737] loop2: detected capacity change from 0 to 32768
[ 418.361582][T10733] ? read_word_at_a_time+0xe/0x20
[ 418.367087][T10733] gfs2_fill_super+0x1352/0x2bf0
[ 418.369343][T10733] ? __pfx_gfs2_fill_super+0x10/0x10
[ 418.372283][T10733] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 418.375254][T10733] ? set_blocksize+0x2b1/0x350
[ 418.377678][T10733] ? sb_set_blocksize+0xf6/0x120
[ 418.379964][T10733] ? setup_bdev_super+0x392/0x720
[ 418.382723][T10733] get_tree_bdev+0x36f/0x610
[ 418.384890][T10733] ? __pfx_gfs2_fill_super+0x10/0x10
[ 418.387303][T10733] ? __pfx_get_tree_bdev+0x10/0x10
[ 418.389645][T10733] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 418.392589][T10733] ? cap_capable+0x1cf/0x240
[ 418.394570][T10733] gfs2_get_tree+0x4e/0x280
[ 418.396395][T10733] vfs_get_tree+0x8f/0x380
[ 418.398161][T10733] path_mount+0x14e6/0x1f20
[ 418.399984][T10733] ? kmem_cache_free+0x12e/0x380
[ 418.401943][T10733] ? __pfx_path_mount+0x10/0x10
[ 418.403848][T10733] ? putname+0x12e/0x170
[ 418.405508][T10733] __x64_sys_mount+0x297/0x320
[ 418.407401][T10733] ? __pfx___x64_sys_mount+0x10/0x10
[ 418.409465][T10733] do_syscall_64+0xcf/0x260
[ 418.411259][T10733] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 418.413678][T10733] RIP: 0033:0x7fc1ff47f4aa
[ 418.415648][T10733] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 418.427441][T10733] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 418.431302][T10733] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 418.435094][T10733] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 418.439014][T10733] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 418.442846][T10733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 418.446978][T10733] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 418.451433][T10733]
[ 418.453285][ T5416] CPU: 3 PID: 5416 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 418.453595][T10737] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 418.456405][T10733] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 418.456458][T10733] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 418.458560][ T5416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 418.458573][ T5416] Call Trace:
[ 418.458581][ T5416]
[ 418.458588][ T5416] dump_stack_lvl+0x16c/0x1f0
[ 418.458617][ T5416] gfs2_withdraw+0xab8/0x1290
[ 418.458641][ T5416] ? __pfx_gfs2_withdraw+0x10/0x10
[ 418.458665][ T5416] ? map_id_range_down+0x2b6/0x3a0
[ 418.458691][ T5416] ? __pfx_map_id_range_down+0x10/0x10
[ 418.489425][ T5416] gfs2_inode_refresh+0xc94/0x1090
[ 418.491598][ T5416] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 418.494003][ T5416] inode_go_instantiate+0x47/0x60
[ 418.496375][ T5416] gfs2_instantiate+0x169/0x250
[ 418.498398][ T5416] gfs2_glock_wait+0x214/0x330
[ 418.500267][ T5416] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 418.502473][ T5416] gfs2_glock_nq+0x946/0x1cd0
[ 418.504381][ T5416] ? do_raw_spin_unlock+0x172/0x230
[ 418.506539][ T5416] ? __gfs2_holder_init+0x18a/0x2f0
[ 418.508664][ T5416] do_sync+0x6cf/0xd30
[ 418.510335][ T5416] ? __pfx_do_sync+0x10/0x10
[ 418.512208][ T5416] ? gfs2_quota_sync+0x4ad/0x630
[ 418.514443][ T5416] ? gfs2_quota_sync+0x419/0x630
[ 418.516477][ T5416] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 418.518698][ T5416] ? qd_check_sync+0x3d8/0x4f0
[ 418.520661][ T5416] gfs2_quota_sync+0x419/0x630
[ 418.522634][ T5416] gfs2_sync_fs+0x44/0xb0
[ 418.524425][ T5416] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 418.526466][ T5416] sync_filesystem+0x10d/0x290
[ 418.528274][ T5416] generic_shutdown_super+0x7e/0x3d0
[ 418.530415][ T5416] kill_block_super+0x3b/0x90
[ 418.532500][ T5416] gfs2_kill_sb+0x360/0x410
[ 418.534685][ T5416] deactivate_locked_super+0xbe/0x1a0
[ 418.537420][ T5416] deactivate_super+0xde/0x100
[ 418.539895][ T5416] cleanup_mnt+0x222/0x450
[ 418.542199][ T5416] task_work_run+0x14e/0x250
[ 418.544290][ T5416] ? __pfx_task_work_run+0x10/0x10
[ 418.546442][ T5416] syscall_exit_to_user_mode+0x278/0x2a0
[ 418.548810][ T5416] do_syscall_64+0xdc/0x260
[ 418.550793][ T5416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 418.553188][ T5416] RIP: 0033:0x7fc2a807f0d7
[ 418.555024][ T5416] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 418.563290][ T5416] RSP: 002b:00007ffdf8694db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 418.566713][ T5416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc2a807f0d7
[ 418.569948][ T5416] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdf8694e70
[ 418.573230][ T5416] RBP: 00007ffdf8694e70 R08: 0000000000000000 R09: 0000000000000000
[ 418.576448][ T5416] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdf8695f30
[ 418.579716][ T5416] R13: 00007fc2a80c93b9 R14: 0000000000065d58 R15: 0000000000000001
[ 418.582913][ T5416]
[ 418.584167][T10737] CPU: 2 PID: 10737 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 418.588650][T10737] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 418.592878][T10737] Call Trace:
[ 418.594352][T10737]
[ 418.595839][T10737] dump_stack_lvl+0x16c/0x1f0
[ 418.598213][T10737] sysfs_warn_dup+0x7f/0xa0
[ 418.599987][T10737] sysfs_create_dir_ns+0x24d/0x2b0
[ 418.601980][T10737] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 418.604116][T10737] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 418.606256][T10737] ? do_raw_spin_unlock+0x172/0x230
[ 418.608297][T10737] kobject_add_internal+0x2c8/0x990
[ 418.610447][T10737] kobject_init_and_add+0x11c/0x190
[ 418.612471][T10737] ? __pfx_kobject_init_and_add+0x10/0x10
[ 418.614705][T10737] ? lockdep_init_map_type+0x16d/0x7d0
[ 418.616856][T10737] ? lockdep_init_map_type+0x16d/0x7d0
[ 418.619314][T10737] gfs2_sys_fs_add+0x207/0x470
[ 418.621985][T10737] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 418.624208][T10737] ? __pfx_alloc_workqueue+0x10/0x10
[ 418.626292][T10737] ? read_word_at_a_time+0xe/0x20
[ 418.628326][T10737] gfs2_fill_super+0x1352/0x2bf0
[ 418.630501][T10737] ? __pfx_gfs2_fill_super+0x10/0x10
[ 418.632675][T10737] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 418.634771][T10737] ? set_blocksize+0x2b1/0x350
[ 418.636650][T10737] ? sb_set_blocksize+0xf6/0x120
[ 418.638615][T10737] ? setup_bdev_super+0x392/0x720
[ 418.640536][T10737] get_tree_bdev+0x36f/0x610
[ 418.642493][T10737] ? __pfx_gfs2_fill_super+0x10/0x10
[ 418.644657][T10737] ? __pfx_get_tree_bdev+0x10/0x10
[ 418.647076][T10737] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 418.649840][T10737] ? cap_capable+0x1cf/0x240
[ 418.652118][T10737] gfs2_get_tree+0x4e/0x280
[ 418.654503][T10737] vfs_get_tree+0x8f/0x380
[ 418.656987][T10737] path_mount+0x14e6/0x1f20
[ 418.658828][T10737] ? kmem_cache_free+0x12e/0x380
[ 418.660745][T10737] ? __pfx_path_mount+0x10/0x10
[ 418.662654][T10737] ? putname+0x12e/0x170
[ 418.664650][T10737] __x64_sys_mount+0x297/0x320
[ 418.666822][T10737] ? __pfx___x64_sys_mount+0x10/0x10
[ 418.669571][T10737] do_syscall_64+0xcf/0x260
[ 418.671784][T10737] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 418.674134][T10737] RIP: 0033:0x7f7f1ea7f4aa
[ 418.676306][T10737] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 418.683286][T10737] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 418.686327][T10737] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 418.689760][T10737] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 418.693118][T10737] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 418.696762][T10737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 418.700562][T10737] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 418.704453][T10737]
[ 418.708968][T10737] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 418.715232][T10737] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 419.188249][T10742] loop0: detected capacity change from 0 to 32768
[ 419.196769][T10742] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 419.200754][T10742] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 419.210958][T10742] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 419.237051][ T5203] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 419.240202][ T5203] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 419.267882][T10744] loop1: detected capacity change from 0 to 32768
[ 419.278773][T10744] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 419.282048][T10744] CPU: 2 PID: 10744 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 419.286698][T10744] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 419.291369][T10744] Call Trace:
[ 419.292860][T10744]
[ 419.294190][T10744] dump_stack_lvl+0x16c/0x1f0
[ 419.296300][T10744] sysfs_warn_dup+0x7f/0xa0
[ 419.298371][T10744] sysfs_create_dir_ns+0x24d/0x2b0
[ 419.301132][T10744] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 419.302796][ T5203] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 62ms
[ 419.303558][T10744] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 419.306651][ T5203] gfs2: fsid=syz:syz.0: jid=0: Done
[ 419.308826][T10744] ? do_raw_spin_unlock+0x172/0x230
[ 419.308852][T10744] kobject_add_internal+0x2c8/0x990
[ 419.308877][T10744] kobject_init_and_add+0x11c/0x190
[ 419.308901][T10744] ? __pfx_kobject_init_and_add+0x10/0x10
[ 419.308925][T10744] ? lockdep_init_map_type+0x16d/0x7d0
[ 419.315733][T10742] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 419.315811][T10744] ? lockdep_init_map_type+0x16d/0x7d0
[ 419.327875][T10744] gfs2_sys_fs_add+0x207/0x470
[ 419.329792][T10744] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 419.331631][T10744] ? __pfx_alloc_workqueue+0x10/0x10
[ 419.333694][T10744] ? read_word_at_a_time+0xe/0x20
[ 419.335943][T10744] gfs2_fill_super+0x1352/0x2bf0
[ 419.338243][T10744] ? __pfx_gfs2_fill_super+0x10/0x10
[ 419.340627][T10744] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 419.342794][T10744] ? set_blocksize+0x2b1/0x350
[ 419.344685][T10744] ? sb_set_blocksize+0xf6/0x120
[ 419.346759][T10744] ? setup_bdev_super+0x392/0x720
[ 419.347702][T10746] loop3: detected capacity change from 0 to 32768
[ 419.348903][T10744] get_tree_bdev+0x36f/0x610
[ 419.348932][T10744] ? __pfx_gfs2_fill_super+0x10/0x10
[ 419.348950][T10744] ? __pfx_get_tree_bdev+0x10/0x10
[ 419.348974][T10744] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 419.348996][T10744] ? cap_capable+0x1cf/0x240
[ 419.349021][T10744] gfs2_get_tree+0x4e/0x280
[ 419.349052][T10744] vfs_get_tree+0x8f/0x380
[ 419.349077][T10744] path_mount+0x14e6/0x1f20
[ 419.349099][T10744] ? kmem_cache_free+0x12e/0x380
[ 419.349117][T10744] ? __pfx_path_mount+0x10/0x10
[ 419.349140][T10744] ? putname+0x12e/0x170
[ 419.349158][T10744] __x64_sys_mount+0x297/0x320
[ 419.349181][T10744] ? __pfx___x64_sys_mount+0x10/0x10
[ 419.349205][T10744] do_syscall_64+0xcf/0x260
[ 419.364251][T10746] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 419.364898][T10744] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 419.364928][T10744] RIP: 0033:0x7fc2a807f4aa
[ 419.364940][T10744] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 419.364954][T10744] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 419.401807][T10744] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 419.404947][T10744] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 419.408041][T10744] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 419.411411][T10744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 419.414785][T10744] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 419.418206][T10744]
[ 419.420477][T10744] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 419.426075][T10744] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 419.431939][T10746] CPU: 3 PID: 10746 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 419.436337][T10746] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 419.440431][T10746] Call Trace:
[ 419.441772][T10746]
[ 419.442983][T10746] dump_stack_lvl+0x16c/0x1f0
[ 419.444863][T10746] sysfs_warn_dup+0x7f/0xa0
[ 419.446683][T10746] sysfs_create_dir_ns+0x24d/0x2b0
[ 419.448863][T10746] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 419.451511][T10746] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 419.454062][T10746] ? do_raw_spin_unlock+0x172/0x230
[ 419.456446][T10746] kobject_add_internal+0x2c8/0x990
[ 419.458844][T10746] kobject_init_and_add+0x11c/0x190
[ 419.459500][T10748] loop2: detected capacity change from 0 to 32768
[ 419.461206][T10746] ? __pfx_kobject_init_and_add+0x10/0x10
[ 419.461236][T10746] ? lockdep_init_map_type+0x16d/0x7d0
[ 419.469139][T10746] ? lockdep_init_map_type+0x16d/0x7d0
[ 419.471823][T10746] gfs2_sys_fs_add+0x207/0x470
[ 419.474008][T10746] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 419.476398][T10746] ? __pfx_alloc_workqueue+0x10/0x10
[ 419.478840][T10746] ? read_word_at_a_time+0xe/0x20
[ 419.481196][T10746] gfs2_fill_super+0x1352/0x2bf0
[ 419.483472][T10746] ? __pfx_gfs2_fill_super+0x10/0x10
[ 419.485865][T10746] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 419.488316][T10746] ? set_blocksize+0x2b1/0x350
[ 419.490532][T10746] ? sb_set_blocksize+0xf6/0x120
[ 419.492805][T10746] ? setup_bdev_super+0x392/0x720
[ 419.495110][T10746] get_tree_bdev+0x36f/0x610
[ 419.497013][T10746] ? __pfx_gfs2_fill_super+0x10/0x10
[ 419.499192][T10746] ? __pfx_get_tree_bdev+0x10/0x10
[ 419.501297][T10746] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 419.503578][T10746] ? cap_capable+0x1cf/0x240
[ 419.505482][T10746] gfs2_get_tree+0x4e/0x280
[ 419.507525][T10746] vfs_get_tree+0x8f/0x380
[ 419.509540][T10746] path_mount+0x14e6/0x1f20
[ 419.511629][T10746] ? kmem_cache_free+0x12e/0x380
[ 419.513974][T10746] ? __pfx_path_mount+0x10/0x10
[ 419.516246][T10746] ? putname+0x12e/0x170
[ 419.516878][T10748] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 419.518144][T10746] __x64_sys_mount+0x297/0x320
[ 419.518193][T10746] ? __pfx___x64_sys_mount+0x10/0x10
[ 419.518220][T10746] do_syscall_64+0xcf/0x260
[ 419.528507][T10746] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 419.531238][T10746] RIP: 0033:0x7fc1ff47f4aa
[ 419.533303][T10746] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 419.541831][T10746] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 419.545523][T10746] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 419.547337][T10742] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 419.549073][T10746] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 419.549088][T10746] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 419.549101][T10746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 419.549112][T10746] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 419.549127][T10746]
[ 419.549135][T10748] CPU: 2 PID: 10748 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 419.549159][T10748] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 419.549171][T10748] Call Trace:
[ 419.549179][T10748]
[ 419.549920][T10746] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 419.549936][T10746] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 419.587332][T10748] dump_stack_lvl+0x16c/0x1f0
[ 419.589546][T10748] sysfs_warn_dup+0x7f/0xa0
[ 419.591642][T10748] sysfs_create_dir_ns+0x24d/0x2b0
[ 419.594287][T10748] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 419.596896][T10748] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 419.599517][T10748] ? do_raw_spin_unlock+0x172/0x230
[ 419.602014][T10748] kobject_add_internal+0x2c8/0x990
[ 419.604376][T10748] kobject_init_and_add+0x11c/0x190
[ 419.606802][T10748] ? __pfx_kobject_init_and_add+0x10/0x10
[ 419.609444][T10748] ? lockdep_init_map_type+0x16d/0x7d0
[ 419.612013][T10748] ? lockdep_init_map_type+0x16d/0x7d0
[ 419.614486][T10748] gfs2_sys_fs_add+0x207/0x470
[ 419.616773][T10748] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 419.619127][T10748] ? __pfx_alloc_workqueue+0x10/0x10
[ 419.621229][T10748] ? read_word_at_a_time+0xe/0x20
[ 419.623502][T10748] gfs2_fill_super+0x1352/0x2bf0
[ 419.625698][T10748] ? __pfx_gfs2_fill_super+0x10/0x10
[ 419.628092][T10748] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 419.630627][T10748] ? set_blocksize+0x2b1/0x350
[ 419.632817][T10748] ? sb_set_blocksize+0xf6/0x120
[ 419.634808][T10748] ? setup_bdev_super+0x392/0x720
[ 419.636814][T10748] get_tree_bdev+0x36f/0x610
[ 419.638702][T10748] ? __pfx_gfs2_fill_super+0x10/0x10
[ 419.640807][T10748] ? __pfx_get_tree_bdev+0x10/0x10
[ 419.642991][T10748] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 419.646017][T10748] ? cap_capable+0x1cf/0x240
[ 419.648618][T10748] gfs2_get_tree+0x4e/0x280
[ 419.651105][T10748] vfs_get_tree+0x8f/0x380
[ 419.653305][T10748] path_mount+0x14e6/0x1f20
[ 419.655608][T10748] ? kmem_cache_free+0x12e/0x380
[ 419.658094][T10748] ? __pfx_path_mount+0x10/0x10
[ 419.660578][T10748] ? putname+0x12e/0x170
[ 419.662640][T10748] __x64_sys_mount+0x297/0x320
[ 419.664959][T10748] ? __pfx___x64_sys_mount+0x10/0x10
[ 419.667326][T10748] do_syscall_64+0xcf/0x260
[ 419.669382][T10748] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 419.672013][T10748] RIP: 0033:0x7f7f1ea7f4aa
[ 419.674122][T10748] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 419.683027][T10748] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 419.687364][T10748] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 419.691093][T10748] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 419.695180][T10748] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 419.699861][T10748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 419.704377][T10748] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 419.708592][T10748]
[ 419.715152][T10748] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 419.721046][ T5415] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 419.721046][ T5415] inode = 11 2340
[ 419.721046][ T5415] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 419.721075][ T5415] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 419.721102][ T5415] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5415 [syz-executor.0] gfs2_quota_sync+0x419/0x630
[ 419.721136][ T5415] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 419.721154][ T5415] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 419.724566][ T5415] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 419.731307][T10748] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 419.774711][ T5415] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 419.778308][ T5415] gfs2: fsid=syz:syz.0: File system withdrawn
[ 419.781957][ T5415] CPU: 2 PID: 5415 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 419.787585][ T5415] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 419.794425][ T5415] Call Trace:
[ 419.796421][ T5415]
[ 419.798087][ T5415] dump_stack_lvl+0x16c/0x1f0
[ 419.800842][ T5415] gfs2_withdraw+0xab8/0x1290
[ 419.803012][ T5415] ? __pfx_gfs2_withdraw+0x10/0x10
[ 419.805869][ T5415] ? map_id_range_down+0x2b6/0x3a0
[ 419.808303][ T5415] ? __pfx_map_id_range_down+0x10/0x10
[ 419.810948][ T5415] gfs2_inode_refresh+0xc94/0x1090
[ 419.813228][ T5415] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 419.815975][ T5415] inode_go_instantiate+0x47/0x60
[ 419.818477][ T5415] gfs2_instantiate+0x169/0x250
[ 419.820608][ T5415] gfs2_glock_wait+0x214/0x330
[ 419.822827][ T5415] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 419.825455][ T5415] gfs2_glock_nq+0x946/0x1cd0
[ 419.827812][ T5415] ? do_raw_spin_unlock+0x172/0x230
[ 419.830479][ T5415] ? __gfs2_holder_init+0x18a/0x2f0
[ 419.833099][ T5415] do_sync+0x6cf/0xd30
[ 419.835113][ T5415] ? __pfx_do_sync+0x10/0x10
[ 419.837780][ T5415] ? gfs2_quota_sync+0x4ad/0x630
[ 419.840961][ T5415] ? gfs2_quota_sync+0x419/0x630
[ 419.843694][ T5415] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 419.846120][ T5415] ? qd_check_sync+0x3d8/0x4f0
[ 419.848123][ T5415] gfs2_quota_sync+0x419/0x630
[ 419.850145][ T5415] gfs2_sync_fs+0x44/0xb0
[ 419.852542][ T5415] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 419.855357][ T5415] sync_filesystem+0x10d/0x290
[ 419.858727][ T5415] generic_shutdown_super+0x7e/0x3d0
[ 419.861541][ T5415] kill_block_super+0x3b/0x90
[ 419.864367][ T5415] gfs2_kill_sb+0x360/0x410
[ 419.866836][ T5415] deactivate_locked_super+0xbe/0x1a0
[ 419.869367][ T5415] deactivate_super+0xde/0x100
[ 419.871606][ T5415] cleanup_mnt+0x222/0x450
[ 419.873765][ T5415] task_work_run+0x14e/0x250
[ 419.875913][ T5415] ? __pfx_task_work_run+0x10/0x10
[ 419.878303][ T5415] syscall_exit_to_user_mode+0x278/0x2a0
[ 419.880832][ T5415] do_syscall_64+0xdc/0x260
[ 419.882927][ T5415] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 419.885818][ T5415] RIP: 0033:0x7f354027f0d7
[ 419.888345][ T5415] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 419.896937][ T5415] RSP: 002b:00007ffdb3657438 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 419.900686][ T5415] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f354027f0d7
[ 419.904225][ T5415] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdb36574f0
[ 419.907785][ T5415] RBP: 00007ffdb36574f0 R08: 0000000000000000 R09: 0000000000000000
[ 419.911562][ T5415] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdb36585b0
[ 419.915454][ T5415] R13: 00007f35402c93b9 R14: 0000000000066370 R15: 0000000000000001
[ 419.919480][ T5415]
[ 420.372651][T10756] loop1: detected capacity change from 0 to 32768
[ 420.394435][T10756] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 420.399729][T10756] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 420.407492][T10756] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 420.416822][ T9] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 420.420879][ T9] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 420.465265][ T9] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 44ms
[ 420.471350][ T9] gfs2: fsid=syz:syz.0: jid=0: Done
[ 420.474718][T10756] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 420.504003][T10760] loop3: detected capacity change from 0 to 32768
[ 420.512327][T10760] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 420.515842][T10760] CPU: 2 PID: 10760 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 420.520132][T10760] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 420.525661][T10760] Call Trace:
[ 420.528155][T10760]
[ 420.530105][T10760] dump_stack_lvl+0x16c/0x1f0
[ 420.532670][T10760] sysfs_warn_dup+0x7f/0xa0
[ 420.535122][T10760] sysfs_create_dir_ns+0x24d/0x2b0
[ 420.539203][T10760] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 420.541441][T10758] loop2: detected capacity change from 0 to 32768
[ 420.543820][T10760] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 420.543845][T10760] ? do_raw_spin_unlock+0x172/0x230
[ 420.543865][T10760] kobject_add_internal+0x2c8/0x990
[ 420.559875][T10760] kobject_init_and_add+0x11c/0x190
[ 420.564090][T10760] ? __pfx_kobject_init_and_add+0x10/0x10
[ 420.565131][T10762] loop0: detected capacity change from 0 to 32768
[ 420.568101][T10760] ? lockdep_init_map_type+0x16d/0x7d0
[ 420.568136][T10760] ? lockdep_init_map_type+0x16d/0x7d0
[ 420.568162][T10760] gfs2_sys_fs_add+0x207/0x470
[ 420.583213][T10758] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 420.585137][T10760] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 420.585165][T10760] ? __pfx_alloc_workqueue+0x10/0x10
[ 420.597521][T10760] ? read_word_at_a_time+0xe/0x20
[ 420.600718][T10760] gfs2_fill_super+0x1352/0x2bf0
[ 420.604116][T10760] ? __pfx_gfs2_fill_super+0x10/0x10
[ 420.608381][T10760] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 420.612526][T10760] ? set_blocksize+0x2b1/0x350
[ 420.616264][T10760] ? sb_set_blocksize+0xf6/0x120
[ 420.620374][T10760] ? setup_bdev_super+0x392/0x720
[ 420.624580][T10760] get_tree_bdev+0x36f/0x610
[ 420.628285][T10760] ? __pfx_gfs2_fill_super+0x10/0x10
[ 420.632240][T10760] ? __pfx_get_tree_bdev+0x10/0x10
[ 420.634611][T10760] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 420.638420][T10760] ? cap_capable+0x1cf/0x240
[ 420.643079][T10760] gfs2_get_tree+0x4e/0x280
[ 420.647843][T10760] vfs_get_tree+0x8f/0x380
[ 420.652310][T10760] path_mount+0x14e6/0x1f20
[ 420.656157][T10760] ? kmem_cache_free+0x12e/0x380
[ 420.660093][T10760] ? __pfx_path_mount+0x10/0x10
[ 420.664875][T10760] ? putname+0x12e/0x170
[ 420.667850][T10760] __x64_sys_mount+0x297/0x320
[ 420.672217][T10760] ? __pfx___x64_sys_mount+0x10/0x10
[ 420.675600][T10760] do_syscall_64+0xcf/0x260
[ 420.678556][T10760] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 420.681888][T10760] RIP: 0033:0x7fc1ff47f4aa
[ 420.684219][T10760] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 420.693660][T10760] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 420.698211][T10760] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 420.701930][T10760] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 420.705474][T10760] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 420.708789][T10760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 420.712688][T10760] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 420.716218][T10760]
[ 420.717737][T10758] CPU: 3 PID: 10758 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 420.718834][T10760] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 420.723546][T10758] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 420.724466][T10762] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 420.731341][T10760] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 420.737112][T10758] Call Trace:
[ 420.744941][T10758]
[ 420.746247][T10758] dump_stack_lvl+0x16c/0x1f0
[ 420.748568][T10758] sysfs_warn_dup+0x7f/0xa0
[ 420.750588][T10758] sysfs_create_dir_ns+0x24d/0x2b0
[ 420.752779][T10758] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 420.755377][T10758] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 420.757750][T10758] ? do_raw_spin_unlock+0x172/0x230
[ 420.760181][T10758] kobject_add_internal+0x2c8/0x990
[ 420.762892][T10758] kobject_init_and_add+0x11c/0x190
[ 420.765817][T10758] ? __pfx_kobject_init_and_add+0x10/0x10
[ 420.769134][T10758] ? lockdep_init_map_type+0x16d/0x7d0
[ 420.772282][T10758] ? lockdep_init_map_type+0x16d/0x7d0
[ 420.775440][T10758] gfs2_sys_fs_add+0x207/0x470
[ 420.778225][T10758] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 420.781204][T10758] ? __pfx_alloc_workqueue+0x10/0x10
[ 420.784250][T10758] ? read_word_at_a_time+0xe/0x20
[ 420.787156][T10758] gfs2_fill_super+0x1352/0x2bf0
[ 420.790009][T10758] ? __pfx_gfs2_fill_super+0x10/0x10
[ 420.793021][T10758] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 420.795954][T10758] ? set_blocksize+0x2b1/0x350
[ 420.796246][T10756] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 420.798592][T10758] ? sb_set_blocksize+0xf6/0x120
[ 420.798615][T10758] ? setup_bdev_super+0x392/0x720
[ 420.798640][T10758] get_tree_bdev+0x36f/0x610
[ 420.809290][T10758] ? __pfx_gfs2_fill_super+0x10/0x10
[ 420.811946][T10758] ? __pfx_get_tree_bdev+0x10/0x10
[ 420.814475][T10758] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 420.817044][T10758] ? cap_capable+0x1cf/0x240
[ 420.819117][T10758] gfs2_get_tree+0x4e/0x280
[ 420.821378][T10758] vfs_get_tree+0x8f/0x380
[ 420.823904][T10758] path_mount+0x14e6/0x1f20
[ 420.826514][T10758] ? kmem_cache_free+0x12e/0x380
[ 420.829348][T10758] ? __pfx_path_mount+0x10/0x10
[ 420.832130][T10758] ? putname+0x12e/0x170
[ 420.834547][T10758] __x64_sys_mount+0x297/0x320
[ 420.837307][T10758] ? __pfx___x64_sys_mount+0x10/0x10
[ 420.840007][T10758] do_syscall_64+0xcf/0x260
[ 420.842272][T10758] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 420.845154][T10758] RIP: 0033:0x7f7f1ea7f4aa
[ 420.847355][T10758] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 420.855446][T10758] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 420.859081][T10758] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 420.862421][T10758] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 420.865689][T10758] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 420.869404][T10758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 420.872861][T10758] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
[ 420.876529][T10758]
[ 420.878062][T10762] CPU: 0 PID: 10762 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 420.883379][T10762] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 420.883851][T10758] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 420.888609][T10762] Call Trace:
[ 420.888621][T10762]
[ 420.888628][T10762] dump_stack_lvl+0x16c/0x1f0
[ 420.888655][T10762] sysfs_warn_dup+0x7f/0xa0
[ 420.888680][T10762] sysfs_create_dir_ns+0x24d/0x2b0
[ 420.888704][T10762] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 420.888723][T10762] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 420.888734][T10762] ? do_raw_spin_unlock+0x172/0x230
[ 420.888744][T10762] kobject_add_internal+0x2c8/0x990
[ 420.888758][T10762] kobject_init_and_add+0x11c/0x190
[ 420.888772][T10762] ? __pfx_kobject_init_and_add+0x10/0x10
[ 420.888786][T10762] ? lockdep_init_map_type+0x16d/0x7d0
[ 420.888800][T10762] ? lockdep_init_map_type+0x16d/0x7d0
[ 420.888815][T10762] gfs2_sys_fs_add+0x207/0x470
[ 420.888828][T10762] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 420.888841][T10762] ? __pfx_alloc_workqueue+0x10/0x10
[ 420.888855][T10762] ? read_word_at_a_time+0xe/0x20
[ 420.888870][T10762] gfs2_fill_super+0x1352/0x2bf0
[ 420.888880][T10762] ? __pfx_gfs2_fill_super+0x10/0x10
[ 420.888890][T10762] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 420.888899][T10762] ? set_blocksize+0x2b1/0x350
[ 420.888918][T10762] ? sb_set_blocksize+0xf6/0x120
[ 420.888928][T10762] ? setup_bdev_super+0x392/0x720
[ 420.888941][T10762] get_tree_bdev+0x36f/0x610
[ 420.895718][T10758] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 420.897225][T10762] ? __pfx_gfs2_fill_super+0x10/0x10
[ 420.897247][T10762] ? __pfx_get_tree_bdev+0x10/0x10
[ 420.897269][T10762] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 420.897288][T10762] ? cap_capable+0x1cf/0x240
[ 420.897310][T10762] gfs2_get_tree+0x4e/0x280
[ 420.897334][T10762] vfs_get_tree+0x8f/0x380
[ 420.897356][T10762] path_mount+0x14e6/0x1f20
[ 420.897379][T10762] ? kmem_cache_free+0x12e/0x380
[ 420.995718][T10762] ? __pfx_path_mount+0x10/0x10
[ 420.998364][T10762] ? putname+0x12e/0x170
[ 421.000262][T10762] __x64_sys_mount+0x297/0x320
[ 421.002408][T10762] ? __pfx___x64_sys_mount+0x10/0x10
[ 421.005760][T10762] do_syscall_64+0xcf/0x260
[ 421.009220][T10762] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 421.012339][T10762] RIP: 0033:0x7f354027f4aa
[ 421.014473][T10762] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 421.023840][T10762] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 421.027537][T10762] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 421.030880][T10762] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 421.034199][T10762] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 421.037603][T10762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 421.040963][T10762] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 421.044407][T10762]
[ 421.048645][T10762] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 421.054705][T10762] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 421.060787][ T5416] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 421.060787][ T5416] inode = 11 2340
[ 421.060787][ T5416] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 421.069193][ T5416] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 421.073432][ T5416] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5416 [syz-executor.1] gfs2_quota_sync+0x419/0x630
[ 421.078916][ T5416] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 421.083029][ T5416] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 421.091247][ T5416] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 421.095652][ T5416] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 421.108955][ T5416] gfs2: fsid=syz:syz.0: File system withdrawn
[ 421.113113][ T5416] CPU: 2 PID: 5416 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 421.117505][ T5416] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 421.121956][ T5416] Call Trace:
[ 421.123476][ T5416]
[ 421.124901][ T5416] dump_stack_lvl+0x16c/0x1f0
[ 421.127020][ T5416] gfs2_withdraw+0xab8/0x1290
[ 421.129007][ T5416] ? __pfx_gfs2_withdraw+0x10/0x10
[ 421.131253][ T5416] ? map_id_range_down+0x2b6/0x3a0
[ 421.133554][ T5416] ? __pfx_map_id_range_down+0x10/0x10
[ 421.136398][ T5416] gfs2_inode_refresh+0xc94/0x1090
[ 421.138672][ T5416] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 421.141117][ T5416] inode_go_instantiate+0x47/0x60
[ 421.143783][ T5416] gfs2_instantiate+0x169/0x250
[ 421.145970][ T5416] gfs2_glock_wait+0x214/0x330
[ 421.148345][ T5416] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 421.150763][ T5416] gfs2_glock_nq+0x946/0x1cd0
[ 421.152978][ T5416] ? do_raw_spin_unlock+0x172/0x230
[ 421.155032][ T5416] ? __gfs2_holder_init+0x18a/0x2f0
[ 421.157279][ T5416] do_sync+0x6cf/0xd30
[ 421.159107][ T5416] ? __pfx_do_sync+0x10/0x10
[ 421.161228][ T5416] ? gfs2_quota_sync+0x4ad/0x630
[ 421.163439][ T5416] ? gfs2_quota_sync+0x419/0x630
[ 421.165622][ T5416] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 421.167967][ T5416] ? qd_check_sync+0x3d8/0x4f0
[ 421.170159][ T5416] gfs2_quota_sync+0x419/0x630
[ 421.172510][ T5416] gfs2_sync_fs+0x44/0xb0
[ 421.174692][ T5416] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 421.177388][ T5416] sync_filesystem+0x10d/0x290
[ 421.179485][ T5416] generic_shutdown_super+0x7e/0x3d0
[ 421.181833][ T5416] kill_block_super+0x3b/0x90
[ 421.183895][ T5416] gfs2_kill_sb+0x360/0x410
[ 421.185963][ T5416] deactivate_locked_super+0xbe/0x1a0
[ 421.188314][ T5416] deactivate_super+0xde/0x100
[ 421.190419][ T5416] cleanup_mnt+0x222/0x450
[ 421.192595][ T5416] task_work_run+0x14e/0x250
[ 421.194767][ T5416] ? __pfx_task_work_run+0x10/0x10
[ 421.197125][ T5416] syscall_exit_to_user_mode+0x278/0x2a0
[ 421.199557][ T5416] do_syscall_64+0xdc/0x260
[ 421.201598][ T5416] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 421.204216][ T5416] RIP: 0033:0x7fc2a807f0d7
[ 421.206215][ T5416] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 421.216100][ T5416] RSP: 002b:00007ffdf8694db8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 421.220430][ T5416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fc2a807f0d7
[ 421.223900][ T5416] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffdf8694e70
[ 421.227590][ T5416] RBP: 00007ffdf8694e70 R08: 0000000000000000 R09: 0000000000000000
[ 421.231074][ T5416] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffdf8695f30
[ 421.234527][ T5416] R13: 00007fc2a80c93b9 R14: 000000000006675b R15: 0000000000000001
[ 421.238324][ T5416]
[ 421.604454][T10770] loop2: detected capacity change from 0 to 32768
[ 421.613325][T10770] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 421.617652][T10770] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 421.625194][T10770] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 421.632532][ T55] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 421.635788][ T55] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 421.685442][ T55] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 49ms
[ 421.689019][ T55] gfs2: fsid=syz:syz.0: jid=0: Done
[ 421.691512][T10770] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 421.806779][T10774] loop3: detected capacity change from 0 to 32768
[ 421.815349][T10772] loop0: detected capacity change from 0 to 32768
[ 421.821520][T10774] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 421.828938][T10774] CPU: 1 PID: 10774 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 421.830335][T10772] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 421.834451][T10774] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 421.834466][T10774] Call Trace:
[ 421.834474][T10774]
[ 421.834482][T10774] dump_stack_lvl+0x16c/0x1f0
[ 421.834510][T10774] sysfs_warn_dup+0x7f/0xa0
[ 421.851755][T10776] loop1: detected capacity change from 0 to 32768
[ 421.852045][T10774] sysfs_create_dir_ns+0x24d/0x2b0
[ 421.857861][T10774] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 421.860411][T10774] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 421.861824][T10776] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 421.862818][T10774] ? do_raw_spin_unlock+0x172/0x230
[ 421.862840][T10774] kobject_add_internal+0x2c8/0x990
[ 421.871264][T10774] kobject_init_and_add+0x11c/0x190
[ 421.873807][T10774] ? __pfx_kobject_init_and_add+0x10/0x10
[ 421.876161][T10774] ? lockdep_init_map_type+0x16d/0x7d0
[ 421.879074][T10774] ? lockdep_init_map_type+0x16d/0x7d0
[ 421.881546][T10774] gfs2_sys_fs_add+0x207/0x470
[ 421.884047][T10774] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 421.886711][T10774] ? __pfx_alloc_workqueue+0x10/0x10
[ 421.889493][T10774] ? read_word_at_a_time+0xe/0x20
[ 421.892233][T10774] gfs2_fill_super+0x1352/0x2bf0
[ 421.894665][T10774] ? __pfx_gfs2_fill_super+0x10/0x10
[ 421.897223][T10774] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 421.899481][T10774] ? set_blocksize+0x2b1/0x350
[ 421.901531][T10774] ? sb_set_blocksize+0xf6/0x120
[ 421.903833][T10774] ? setup_bdev_super+0x392/0x720
[ 421.906093][T10774] get_tree_bdev+0x36f/0x610
[ 421.908240][T10774] ? __pfx_gfs2_fill_super+0x10/0x10
[ 421.910604][T10774] ? __pfx_get_tree_bdev+0x10/0x10
[ 421.912987][T10774] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 421.915857][T10774] ? cap_capable+0x1cf/0x240
[ 421.919148][T10774] gfs2_get_tree+0x4e/0x280
[ 421.921605][T10774] vfs_get_tree+0x8f/0x380
[ 421.923731][T10774] path_mount+0x14e6/0x1f20
[ 421.925585][T10774] ? kmem_cache_free+0x12e/0x380
[ 421.927720][T10774] ? __pfx_path_mount+0x10/0x10
[ 421.929836][T10774] ? putname+0x12e/0x170
[ 421.931827][T10774] __x64_sys_mount+0x297/0x320
[ 421.934199][T10774] ? __pfx___x64_sys_mount+0x10/0x10
[ 421.936579][T10774] do_syscall_64+0xcf/0x260
[ 421.938678][T10774] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 421.941176][T10774] RIP: 0033:0x7fc1ff47f4aa
[ 421.942984][T10774] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 421.951325][T10774] RSP: 002b:00007fc200149ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 421.954865][T10774] RAX: ffffffffffffffda RBX: 00007fc200149f80 RCX: 00007fc1ff47f4aa
[ 421.958383][T10774] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc200149f40
[ 421.961868][T10774] RBP: 0000000020000040 R08: 00007fc200149f80 R09: 0000000000000000
[ 421.965591][T10774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 421.969440][T10774] R13: 00007fc200149f40 R14: 0000000000012556 R15: 0000000020000100
[ 421.972999][T10774]
[ 421.974446][T10776] CPU: 2 PID: 10776 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 421.979137][T10776] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 421.983239][T10776] Call Trace:
[ 421.984530][T10776]
[ 421.985649][T10776] dump_stack_lvl+0x16c/0x1f0
[ 421.987459][T10776] sysfs_warn_dup+0x7f/0xa0
[ 421.989287][T10776] sysfs_create_dir_ns+0x24d/0x2b0
[ 421.991932][T10776] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 421.994851][T10776] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 421.998386][T10776] ? do_raw_spin_unlock+0x172/0x230
[ 422.000962][T10776] kobject_add_internal+0x2c8/0x990
[ 422.003726][T10776] kobject_init_and_add+0x11c/0x190
[ 422.006513][T10776] ? __pfx_kobject_init_and_add+0x10/0x10
[ 422.009180][T10776] ? lockdep_init_map_type+0x16d/0x7d0
[ 422.012220][T10776] ? lockdep_init_map_type+0x16d/0x7d0
[ 422.015134][T10770] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 422.015175][T10776] gfs2_sys_fs_add+0x207/0x470
[ 422.021258][T10776] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 422.023849][T10776] ? __pfx_alloc_workqueue+0x10/0x10
[ 422.026535][T10776] ? read_word_at_a_time+0xe/0x20
[ 422.028797][T10774] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 422.029240][T10776] gfs2_fill_super+0x1352/0x2bf0
[ 422.037876][T10774] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 422.037876][T10776] ? __pfx_gfs2_fill_super+0x10/0x10
[ 422.042918][T10776] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 422.045300][T10776] ? set_blocksize+0x2b1/0x350
[ 422.047243][T10776] ? sb_set_blocksize+0xf6/0x120
[ 422.049386][T10776] ? setup_bdev_super+0x392/0x720
[ 422.051840][T10776] get_tree_bdev+0x36f/0x610
[ 422.053757][T10776] ? __pfx_gfs2_fill_super+0x10/0x10
[ 422.055964][T10776] ? __pfx_get_tree_bdev+0x10/0x10
[ 422.058092][T10776] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 422.060773][T10776] ? cap_capable+0x1cf/0x240
[ 422.062897][T10776] gfs2_get_tree+0x4e/0x280
[ 422.065600][T10776] vfs_get_tree+0x8f/0x380
[ 422.067448][T10776] path_mount+0x14e6/0x1f20
[ 422.069385][T10776] ? kmem_cache_free+0x12e/0x380
[ 422.071627][T10776] ? __pfx_path_mount+0x10/0x10
[ 422.073802][T10776] ? putname+0x12e/0x170
[ 422.075677][T10776] __x64_sys_mount+0x297/0x320
[ 422.077750][T10776] ? __pfx___x64_sys_mount+0x10/0x10
[ 422.080038][T10776] do_syscall_64+0xcf/0x260
[ 422.081985][T10776] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 422.084474][T10776] RIP: 0033:0x7fc2a807f4aa
[ 422.086340][T10776] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 422.093842][T10776] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 422.096917][T10776] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 422.100355][T10776] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 422.103401][T10776] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 422.106100][T10776] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 422.108771][T10776] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 422.111676][T10776]
[ 422.113861][T10772] CPU: 1 PID: 10772 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 422.118084][T10772] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 422.123025][T10772] Call Trace:
[ 422.124935][T10772]
[ 422.126383][T10772] dump_stack_lvl+0x16c/0x1f0
[ 422.128472][T10772] sysfs_warn_dup+0x7f/0xa0
[ 422.130523][T10772] sysfs_create_dir_ns+0x24d/0x2b0
[ 422.132590][T10776] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 422.133591][T10772] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 422.133622][T10772] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 422.133642][T10772] ? do_raw_spin_unlock+0x172/0x230
[ 422.140005][T10776] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 422.142300][T10772] kobject_add_internal+0x2c8/0x990
[ 422.142331][T10772] kobject_init_and_add+0x11c/0x190
[ 422.142356][T10772] ? __pfx_kobject_init_and_add+0x10/0x10
[ 422.159174][T10772] ? lockdep_init_map_type+0x16d/0x7d0
[ 422.161600][T10772] ? lockdep_init_map_type+0x16d/0x7d0
[ 422.164411][T10772] gfs2_sys_fs_add+0x207/0x470
[ 422.166814][T10772] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 422.169090][T10772] ? __pfx_alloc_workqueue+0x10/0x10
[ 422.171522][T10772] ? read_word_at_a_time+0xe/0x20
[ 422.173946][T10772] gfs2_fill_super+0x1352/0x2bf0
[ 422.176156][T10772] ? __pfx_gfs2_fill_super+0x10/0x10
[ 422.178574][T10772] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 422.180777][T10772] ? set_blocksize+0x2b1/0x350
[ 422.182699][T10772] ? sb_set_blocksize+0xf6/0x120
[ 422.184914][T10772] ? setup_bdev_super+0x392/0x720
[ 422.187183][T10772] get_tree_bdev+0x36f/0x610
[ 422.189268][T10772] ? __pfx_gfs2_fill_super+0x10/0x10
[ 422.192276][T10772] ? __pfx_get_tree_bdev+0x10/0x10
[ 422.195071][T10772] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 422.197661][T10772] ? cap_capable+0x1cf/0x240
[ 422.199552][T10772] gfs2_get_tree+0x4e/0x280
[ 422.201421][T10772] vfs_get_tree+0x8f/0x380
[ 422.203218][T10772] path_mount+0x14e6/0x1f20
[ 422.205063][T10772] ? kmem_cache_free+0x12e/0x380
[ 422.207545][T10772] ? __pfx_path_mount+0x10/0x10
[ 422.210669][T10772] ? putname+0x12e/0x170
[ 422.213327][T10772] __x64_sys_mount+0x297/0x320
[ 422.216720][T10772] ? __pfx___x64_sys_mount+0x10/0x10
[ 422.219470][T10772] do_syscall_64+0xcf/0x260
[ 422.221732][T10772] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 422.224974][T10772] RIP: 0033:0x7f354027f4aa
[ 422.227163][T10772] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 422.237450][T10772] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 422.241756][T10772] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 422.245216][T10772] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 422.249153][T10772] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 422.253515][T10772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 422.258473][T10772] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 422.262575][T10772]
[ 422.269045][T10772] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 422.277805][T10772] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 422.295054][ T5421] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 422.295054][ T5421] inode = 11 2340
[ 422.295054][ T5421] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 422.318631][ T5421] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 422.322666][ T5421] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5421 [syz-executor.2] gfs2_quota_sync+0x419/0x630
[ 422.326965][ T5421] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 422.332138][ T5421] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 422.348965][ T5421] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 422.355768][ T5421] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 422.359234][ T5421] gfs2: fsid=syz:syz.0: File system withdrawn
[ 422.363929][ T5421] CPU: 0 PID: 5421 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 422.369443][ T5421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 422.374102][ T5421] Call Trace:
[ 422.375983][ T5421]
[ 422.377752][ T5421] dump_stack_lvl+0x16c/0x1f0
[ 422.380224][ T5421] gfs2_withdraw+0xab8/0x1290
[ 422.382101][ T5421] ? __pfx_gfs2_withdraw+0x10/0x10
[ 422.384420][ T5421] ? map_id_range_down+0x2b6/0x3a0
[ 422.386885][ T5421] ? __pfx_map_id_range_down+0x10/0x10
[ 422.389090][ T5421] gfs2_inode_refresh+0xc94/0x1090
[ 422.391300][ T5421] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 422.393768][ T5421] inode_go_instantiate+0x47/0x60
[ 422.396222][ T5421] gfs2_instantiate+0x169/0x250
[ 422.398392][ T5421] gfs2_glock_wait+0x214/0x330
[ 422.400842][ T5421] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 422.403416][ T5421] gfs2_glock_nq+0x946/0x1cd0
[ 422.405898][ T5421] ? do_raw_spin_unlock+0x172/0x230
[ 422.408554][ T5421] ? __gfs2_holder_init+0x18a/0x2f0
[ 422.411495][ T5421] do_sync+0x6cf/0xd30
[ 422.413476][ T5421] ? __pfx_do_sync+0x10/0x10
[ 422.417205][ T5421] ? gfs2_quota_sync+0x4ad/0x630
[ 422.419669][ T5421] ? gfs2_quota_sync+0x419/0x630
[ 422.422304][ T5421] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 422.425350][ T5421] ? qd_check_sync+0x3d8/0x4f0
[ 422.428571][ T5421] gfs2_quota_sync+0x419/0x630
[ 422.431369][ T5421] gfs2_sync_fs+0x44/0xb0
[ 422.433326][ T5421] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 422.435755][ T5421] sync_filesystem+0x10d/0x290
[ 422.438098][ T5421] generic_shutdown_super+0x7e/0x3d0
[ 422.440138][ T5421] kill_block_super+0x3b/0x90
[ 422.441815][ T5421] gfs2_kill_sb+0x360/0x410
[ 422.443890][ T5421] deactivate_locked_super+0xbe/0x1a0
[ 422.446861][ T5421] deactivate_super+0xde/0x100
[ 422.449053][ T5421] cleanup_mnt+0x222/0x450
[ 422.451482][ T5421] task_work_run+0x14e/0x250
[ 422.454120][ T5421] ? __pfx_task_work_run+0x10/0x10
[ 422.456928][ T5421] syscall_exit_to_user_mode+0x278/0x2a0
[ 422.459604][ T5421] do_syscall_64+0xdc/0x260
[ 422.461628][ T5421] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 422.464206][ T5421] RIP: 0033:0x7f7f1ea7f0d7
[ 422.466162][ T5421] Code: b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b0 ff ff ff f7 d8 64 89 02 b8
[ 422.475528][ T5421] RSP: 002b:00007ffc58cb6fd8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
[ 422.479348][ T5421] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f7f1ea7f0d7
[ 422.483157][ T5421] RDX: 0000000000000000 RSI: 000000000000000a RDI: 00007ffc58cb7090
[ 422.486814][ T5421] RBP: 00007ffc58cb7090 R08: 0000000000000000 R09: 0000000000000000
[ 422.490779][ T5421] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc58cb8150
[ 422.495128][ T5421] R13: 00007f7f1eac93b9 R14: 0000000000066ce6 R15: 0000000000000001
[ 422.498629][ T5421]
[ 422.985777][T10788] loop3: detected capacity change from 0 to 32768
[ 422.997770][T10784] loop1: detected capacity change from 0 to 32768
[ 423.009261][T10786] loop0: detected capacity change from 0 to 32768
[ 423.014624][T10788] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 423.018311][T10788] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 423.018896][T10784] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 423.036573][T10786] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 423.040226][T10784] CPU: 1 PID: 10784 Comm: syz-executor.1 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 423.047766][T10784] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 423.063594][T10784] Call Trace:
[ 423.065146][T10784]
[ 423.074754][T10784] dump_stack_lvl+0x16c/0x1f0
[ 423.076756][T10784] sysfs_warn_dup+0x7f/0xa0
[ 423.078745][T10784] sysfs_create_dir_ns+0x24d/0x2b0
[ 423.081075][T10784] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 423.083690][T10784] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 423.086195][T10784] ? do_raw_spin_unlock+0x172/0x230
[ 423.088397][T10784] kobject_add_internal+0x2c8/0x990
[ 423.092677][T10784] kobject_init_and_add+0x11c/0x190
[ 423.094926][T10784] ? __pfx_kobject_init_and_add+0x10/0x10
[ 423.097257][T10784] ? lockdep_init_map_type+0x16d/0x7d0
[ 423.099363][T10784] ? lockdep_init_map_type+0x16d/0x7d0
[ 423.101684][T10784] gfs2_sys_fs_add+0x207/0x470
[ 423.103458][T10784] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 423.105294][T10784] ? __pfx_alloc_workqueue+0x10/0x10
[ 423.107249][T10784] ? read_word_at_a_time+0xe/0x20
[ 423.109214][T10784] gfs2_fill_super+0x1352/0x2bf0
[ 423.115079][T10784] ? __pfx_gfs2_fill_super+0x10/0x10
[ 423.117379][T10784] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 423.119810][T10784] ? set_blocksize+0x2b1/0x350
[ 423.147510][T10784] ? sb_set_blocksize+0xf6/0x120
[ 423.149646][T10784] ? setup_bdev_super+0x392/0x720
[ 423.151845][T10784] get_tree_bdev+0x36f/0x610
[ 423.153823][T10784] ? __pfx_gfs2_fill_super+0x10/0x10
[ 423.156010][T10784] ? __pfx_get_tree_bdev+0x10/0x10
[ 423.158206][T10784] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 423.171011][T10784] ? cap_capable+0x1cf/0x240
[ 423.173167][T10784] gfs2_get_tree+0x4e/0x280
[ 423.175070][T10784] vfs_get_tree+0x8f/0x380
[ 423.176834][T10784] path_mount+0x14e6/0x1f20
[ 423.178650][T10784] ? kmem_cache_free+0x12e/0x380
[ 423.180781][T10784] ? __pfx_path_mount+0x10/0x10
[ 423.195260][T10784] ? putname+0x12e/0x170
[ 423.196996][T10784] __x64_sys_mount+0x297/0x320
[ 423.198901][T10784] ? __pfx___x64_sys_mount+0x10/0x10
[ 423.200891][T10784] do_syscall_64+0xcf/0x260
[ 423.202698][T10784] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 423.205051][T10784] RIP: 0033:0x7fc2a807f4aa
[ 423.210527][T10784] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 423.222106][T10784] RSP: 002b:00007fc2a8e71ef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 423.232605][T10784] RAX: ffffffffffffffda RBX: 00007fc2a8e71f80 RCX: 00007fc2a807f4aa
[ 423.235699][T10784] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007fc2a8e71f40
[ 423.251195][T10784] RBP: 0000000020000040 R08: 00007fc2a8e71f80 R09: 0000000000000000
[ 423.254200][T10784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 423.257287][T10784] R13: 00007fc2a8e71f40 R14: 0000000000012556 R15: 0000000020000100
[ 423.273495][T10784]
[ 423.275023][T10786] CPU: 3 PID: 10786 Comm: syz-executor.0 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 423.279492][T10788] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 423.280231][T10786] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 423.285131][ T5543] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 423.287903][T10786] Call Trace:
[ 423.287912][T10786]
[ 423.291284][ T5543] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 423.292616][T10786] dump_stack_lvl+0x16c/0x1f0
[ 423.299194][T10784] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 423.299368][T10786] sysfs_warn_dup+0x7f/0xa0
[ 423.305230][T10784] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 423.307827][T10786] sysfs_create_dir_ns+0x24d/0x2b0
[ 423.313112][T10786] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 423.316348][T10786] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 423.318694][T10786] ? do_raw_spin_unlock+0x172/0x230
[ 423.321281][T10786] kobject_add_internal+0x2c8/0x990
[ 423.326696][T10786] kobject_init_and_add+0x11c/0x190
[ 423.328778][T10786] ? __pfx_kobject_init_and_add+0x10/0x10
[ 423.337877][T10786] ? lockdep_init_map_type+0x16d/0x7d0
[ 423.340232][T10786] ? lockdep_init_map_type+0x16d/0x7d0
[ 423.344047][T10786] gfs2_sys_fs_add+0x207/0x470
[ 423.346294][T10786] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 423.348714][T10786] ? __pfx_alloc_workqueue+0x10/0x10
[ 423.351163][T10786] ? read_word_at_a_time+0xe/0x20
[ 423.353479][T10786] gfs2_fill_super+0x1352/0x2bf0
[ 423.355722][T10786] ? __pfx_gfs2_fill_super+0x10/0x10
[ 423.369793][ T5543] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 78ms
[ 423.374150][T10786] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 423.380704][T10786] ? set_blocksize+0x2b1/0x350
[ 423.381310][ T5543] gfs2: fsid=syz:syz.0: jid=0: Done
[ 423.382889][T10786] ? sb_set_blocksize+0xf6/0x120
[ 423.385483][T10788] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 423.387743][T10786] ? setup_bdev_super+0x392/0x720
[ 423.387773][T10786] get_tree_bdev+0x36f/0x610
[ 423.387799][T10786] ? __pfx_gfs2_fill_super+0x10/0x10
[ 423.411718][T10790] loop2: detected capacity change from 0 to 32768
[ 423.424119][T10786] ? __pfx_get_tree_bdev+0x10/0x10
[ 423.424195][T10786] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 423.424217][T10786] ? cap_capable+0x1cf/0x240
[ 423.424243][T10786] gfs2_get_tree+0x4e/0x280
[ 423.424270][T10786] vfs_get_tree+0x8f/0x380
[ 423.466245][T10786] path_mount+0x14e6/0x1f20
[ 423.468260][T10786] ? kmem_cache_free+0x12e/0x380
[ 423.470381][T10786] ? __pfx_path_mount+0x10/0x10
[ 423.472992][T10786] ? putname+0x12e/0x170
[ 423.475049][T10786] __x64_sys_mount+0x297/0x320
[ 423.477641][T10786] ? __pfx___x64_sys_mount+0x10/0x10
[ 423.489651][T10786] do_syscall_64+0xcf/0x260
[ 423.491784][T10786] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 423.494421][T10786] RIP: 0033:0x7f354027f4aa
[ 423.496315][T10786] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 423.524011][T10790] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 423.537606][T10786] RSP: 002b:00007f3540fafef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 423.537633][T10786] RAX: ffffffffffffffda RBX: 00007f3540faff80 RCX: 00007f354027f4aa
[ 423.537646][T10786] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f3540faff40
[ 423.537658][T10786] RBP: 0000000020000040 R08: 00007f3540faff80 R09: 0000000000000000
[ 423.537670][T10786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 423.537682][T10786] R13: 00007f3540faff40 R14: 0000000000012556 R15: 0000000020000100
[ 423.537696][T10786]
[ 423.538812][T10786] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 423.538830][T10786] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 423.614901][T10790] CPU: 1 PID: 10790 Comm: syz-executor.2 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 423.634529][T10790] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 423.638893][T10790] Call Trace:
[ 423.640199][T10790]
[ 423.641360][T10790] dump_stack_lvl+0x16c/0x1f0
[ 423.643175][T10790] sysfs_warn_dup+0x7f/0xa0
[ 423.644961][T10790] sysfs_create_dir_ns+0x24d/0x2b0
[ 423.647001][T10790] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 423.649193][T10790] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 423.651691][T10790] ? do_raw_spin_unlock+0x172/0x230
[ 423.653756][T10790] kobject_add_internal+0x2c8/0x990
[ 423.655748][T10790] kobject_init_and_add+0x11c/0x190
[ 423.666376][T10790] ? __pfx_kobject_init_and_add+0x10/0x10
[ 423.668945][T10790] ? lockdep_init_map_type+0x16d/0x7d0
[ 423.671215][T10790] ? lockdep_init_map_type+0x16d/0x7d0
[ 423.673594][T10790] gfs2_sys_fs_add+0x207/0x470
[ 423.675745][T10790] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 423.686225][T10790] ? __pfx_alloc_workqueue+0x10/0x10
[ 423.688570][T10790] ? read_word_at_a_time+0xe/0x20
[ 423.693806][T10790] gfs2_fill_super+0x1352/0x2bf0
[ 423.696582][T10790] ? __pfx_gfs2_fill_super+0x10/0x10
[ 423.698941][T10790] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 423.701044][T10790] ? set_blocksize+0x2b1/0x350
[ 423.703194][T10790] ? sb_set_blocksize+0xf6/0x120
[ 423.705344][T10790] ? setup_bdev_super+0x392/0x720
[ 423.708140][T10790] get_tree_bdev+0x36f/0x610
[ 423.710944][T10790] ? __pfx_gfs2_fill_super+0x10/0x10
[ 423.713418][T10790] ? __pfx_get_tree_bdev+0x10/0x10
[ 423.716461][T10790] ? __pfx_vfs_parse_comma_sep+0x10/0x10
[ 423.718874][T10790] ? cap_capable+0x1cf/0x240
[ 423.721014][T10790] gfs2_get_tree+0x4e/0x280
[ 423.723272][T10790] vfs_get_tree+0x8f/0x380
[ 423.725205][T10790] path_mount+0x14e6/0x1f20
[ 423.728001][T10790] ? kmem_cache_free+0x12e/0x380
[ 423.730875][T10790] ? __pfx_path_mount+0x10/0x10
[ 423.733081][T10790] ? putname+0x12e/0x170
[ 423.734945][T10790] __x64_sys_mount+0x297/0x320
[ 423.737161][T10790] ? __pfx___x64_sys_mount+0x10/0x10
[ 423.739588][T10790] do_syscall_64+0xcf/0x260
[ 423.741920][T10790] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 423.744499][T10790] RIP: 0033:0x7f7f1ea7f4aa
[ 423.746577][T10790] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 09 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 423.747214][T10788] gfs2: fsid=syz:syz.0: found 1 quota changes
[ 423.755884][T10790] RSP: 002b:00007f7f1f75aef8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 423.755911][T10790] RAX: ffffffffffffffda RBX: 00007f7f1f75af80 RCX: 00007f7f1ea7f4aa
[ 423.755923][T10790] RDX: 0000000020000040 RSI: 0000000020012500 RDI: 00007f7f1f75af40
[ 423.755936][T10790] RBP: 0000000020000040 R08: 00007f7f1f75af80 R09: 0000000000000000
[ 423.755947][T10790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020012500
[ 423.755959][T10790] R13: 00007f7f1f75af40 R14: 0000000000012556 R15: 0000000020000100
2024/04/14 23:34:55 executed programs: 1481
[ 423.755974][T10790]
[ 423.763033][T10790] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 423.824658][T10790] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 423.851996][ T5425] gfs2: fsid=syz:syz.0: fatal: filesystem consistency error
[ 423.851996][ T5425] inode = 11 2340
[ 423.851996][ T5425] function = gfs2_dinode_in, file = fs/gfs2/glops.c, line = 470
[ 423.868044][ T5425] gfs2: fsid=syz:syz.0: G: s:EX n:2/924 f:qobnN t:EX d:EX/0 a:0 v:0 r:3 m:20 p:1
[ 423.876442][ T5425] gfs2: fsid=syz:syz.0: H: s:EX f:H e:0 p:5425 [syz-executor.3] gfs2_quota_sync+0x419/0x630
[ 423.880558][ T5425] gfs2: fsid=syz:syz.0: I: n:11/2340 t:8 f:0x00 d:0x00000201 s:176 p:0
[ 423.883873][ T5425] gfs2: fsid=syz:syz.0: about to withdraw this file system
[ 423.907417][ T5425] gfs2: fsid=syz:syz.0: Journal recovery skipped for jid 0 until next mount.
[ 423.910848][ T5425] gfs2: fsid=syz:syz.0: Glock dequeues delayed: 0
[ 423.913598][ T5425] gfs2: fsid=syz:syz.0: File system withdrawn
[ 423.928764][ T5425] CPU: 3 PID: 5425 Comm: syz-executor.3 Not tainted 6.9.0-rc4-syzkaller-g0bbac3facb5d #0
[ 423.933607][ T5425] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
[ 423.938149][ T5425] Call Trace:
[ 423.939628][ T5425]
[ 423.940959][ T5425] dump_stack_lvl+0x16c/0x1f0
[ 423.945705][ T5425] gfs2_withdraw+0xab8/0x1290
[ 423.947688][ T5425] ? __pfx_gfs2_withdraw+0x10/0x10
[ 423.949684][ T5425] ? map_id_range_down+0x2b6/0x3a0
[ 423.951952][ T5425] ? __pfx_map_id_range_down+0x10/0x10
[ 423.954518][ T5425] gfs2_inode_refresh+0xc94/0x1090
[ 423.957071][ T5425] ? __pfx_gfs2_inode_refresh+0x10/0x10
[ 423.959627][ T5425] inode_go_instantiate+0x47/0x60
[ 423.961928][ T5425] gfs2_instantiate+0x169/0x250
[ 423.964296][ T5425] gfs2_glock_wait+0x214/0x330
[ 423.966524][ T5425] ? __pfx_gfs2_glock_wait+0x10/0x10
[ 423.968936][ T5425] gfs2_glock_nq+0x946/0x1cd0
[ 423.971122][ T5425] ? do_raw_spin_unlock+0x172/0x230
[ 423.973936][ T5425] ? __gfs2_holder_init+0x18a/0x2f0
[ 423.976292][ T5425] do_sync+0x6cf/0xd30
[ 423.978147][ T5425] ? __pfx_do_sync+0x10/0x10
[ 423.980141][ T5425] ? gfs2_quota_sync+0x4ad/0x630
[ 423.982433][ T5425] ? gfs2_quota_sync+0x419/0x630
[ 423.984888][ T5425] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 423.987364][ T5425] ? qd_check_sync+0x3d8/0x4f0
[ 423.989487][ T5425] gfs2_quota_sync+0x419/0x630
[ 423.991598][ T5425] gfs2_sync_fs+0x44/0xb0
[ 423.993589][ T5425] ? __pfx_gfs2_sync_fs+0x10/0x10
[ 423.995923][ T5425] sync_filesystem+0x10d/0x290
[ 423.998100][ T5425] generic_shutdown_super+0x7e/0x3d0
[ 424.000525][ T5425] kill_block_super+0x3b/0x90
[ 424.002699][ T5425] gfs2_kill_sb+0x360/0x410