/0x24d0
[ 412.853871][ T9546] ? __pfx_gfs2_fill_super+0x10/0x10
[ 412.859271][ T9546] ? snprintf+0xda/0x120
[ 412.863544][ T9546] ? __pfx_lock_release+0x10/0x10
[ 412.868775][ T9546] ? do_raw_spin_lock+0x14f/0x370
[ 412.873841][ T9546] ? __pfx_snprintf+0x10/0x10
[ 412.878644][ T9546] ? sb_set_blocksize+0x98/0xf0
[ 412.883730][ T9546] ? setup_bdev_super+0x4e6/0x5d0
[ 412.888798][ T9546] get_tree_bdev_flags+0x48c/0x5c0
[ 412.893960][ T9546] ? __pfx_gfs2_fill_super+0x10/0x10
[ 412.899279][ T9546] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 412.904950][ T9546] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 412.910661][ T9546] gfs2_get_tree+0x54/0x220
[ 412.915289][ T9546] vfs_get_tree+0x90/0x2b0
[ 412.919748][ T9546] do_new_mount+0x2be/0xb40
[ 412.924301][ T9546] ? __pfx_do_new_mount+0x10/0x10
[ 412.929470][ T9546] __se_sys_mount+0x2d6/0x3c0
[ 412.934187][ T9546] ? __pfx___se_sys_mount+0x10/0x10
[ 412.939430][ T9546] ? exc_page_fault+0x590/0x8b0
[ 412.944583][ T9546] ? __x64_sys_mount+0x20/0xc0
[ 412.949386][ T9546] do_syscall_64+0xf3/0x230
[ 412.953934][ T9546] ? clear_bhb_loop+0x35/0x90
[ 412.958729][ T9546] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 412.964664][ T9546] RIP: 0033:0x7f9645d7e69a
[ 412.969104][ T9546] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 412.988926][ T9546] RSP: 002b:00007f9646b97e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 412.997473][ T9546] RAX: ffffffffffffffda RBX: 00007f9646b97ef0 RCX: 00007f9645d7e69a
[ 413.005476][ T9546] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f9646b97eb0
[ 413.013935][ T9546] RBP: 00000000200124c0 R08: 00007f9646b97ef0 R09: 0000000000000000
[ 413.021948][ T9546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 413.029951][ T9546] R13: 00007f9646b97eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 413.037977][ T9546]
[ 413.065024][ T9546] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 413.087638][ T9546] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 413.096753][ T9552] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 413.124918][ T9552] CPU: 0 UID: 0 PID: 9552 Comm: syz.3.527 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 413.135341][ T9552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 413.145514][ T9552] Call Trace:
[ 413.148812][ T9552]
[ 413.151761][ T9552] dump_stack_lvl+0x241/0x360
[ 413.156475][ T9552] ? __pfx_dump_stack_lvl+0x10/0x10
[ 413.161696][ T9552] ? __pfx__printk+0x10/0x10
[ 413.166321][ T9552] ? __kmalloc_cache_noprof+0x243/0x390
[ 413.171980][ T9552] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 413.177302][ T9552] sysfs_create_dir_ns+0x2ce/0x3a0
[ 413.182531][ T9552] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 413.188423][ T9552] kobject_add_internal+0x435/0x8d0
[ 413.193668][ T9552] kobject_init_and_add+0x124/0x190
[ 413.198905][ T9552] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 413.204835][ T9552] ? __pfx_kobject_init_and_add+0x10/0x10
[ 413.210680][ T9552] ? __init_swait_queue_head+0xae/0x150
[ 413.216244][ T9552] gfs2_sys_fs_add+0x23b/0x4a0
[ 413.221010][ T9552] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 413.226300][ T9552] ? __pfx_alloc_workqueue+0x10/0x10
[ 413.231591][ T9552] ? read_word_at_a_time+0xe/0x20
[ 413.236618][ T9552] ? sized_strscpy+0x9a/0x2b0
[ 413.241385][ T9552] gfs2_fill_super+0x11ee/0x24d0
[ 413.246342][ T9552] ? __pfx_gfs2_fill_super+0x10/0x10
[ 413.251625][ T9552] ? snprintf+0xda/0x120
[ 413.255866][ T9552] ? __pfx_lock_release+0x10/0x10
[ 413.260886][ T9552] ? do_raw_spin_lock+0x14f/0x370
[ 413.265998][ T9552] ? __pfx_snprintf+0x10/0x10
[ 413.271123][ T9552] ? sb_set_blocksize+0x98/0xf0
[ 413.276073][ T9552] ? setup_bdev_super+0x4e6/0x5d0
[ 413.281111][ T9552] get_tree_bdev_flags+0x48c/0x5c0
[ 413.286313][ T9552] ? __pfx_gfs2_fill_super+0x10/0x10
[ 413.291599][ T9552] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 413.297322][ T9552] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 413.303034][ T9552] gfs2_get_tree+0x54/0x220
[ 413.307546][ T9552] vfs_get_tree+0x90/0x2b0
[ 413.311967][ T9552] do_new_mount+0x2be/0xb40
[ 413.316656][ T9552] ? __pfx_do_new_mount+0x10/0x10
[ 413.321692][ T9552] __se_sys_mount+0x2d6/0x3c0
[ 413.326455][ T9552] ? __pfx___se_sys_mount+0x10/0x10
[ 413.331649][ T9552] ? exc_page_fault+0x590/0x8b0
[ 413.336594][ T9552] ? __x64_sys_mount+0x20/0xc0
[ 413.341366][ T9552] do_syscall_64+0xf3/0x230
[ 413.345872][ T9552] ? clear_bhb_loop+0x35/0x90
[ 413.350545][ T9552] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 413.356527][ T9552] RIP: 0033:0x7fd6f5d7e69a
[ 413.360943][ T9552] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 413.380640][ T9552] RSP: 002b:00007fd6f6c2ae68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 413.389058][ T9552] RAX: ffffffffffffffda RBX: 00007fd6f6c2aef0 RCX: 00007fd6f5d7e69a
[ 413.397032][ T9552] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007fd6f6c2aeb0
[ 413.405001][ T9552] RBP: 00000000200124c0 R08: 00007fd6f6c2aef0 R09: 0000000000000000
[ 413.412968][ T9552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 413.420946][ T9552] R13: 00007fd6f6c2aeb0 R14: 00000000000124e5 R15: 0000000020000240
[ 413.429030][ T9552]
[ 413.491879][ 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.
[ 413.574983][ T9552] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 414.048448][ T9568] loop1: detected capacity change from 0 to 32768
[ 414.201259][ T9570] loop4: detected capacity change from 0 to 32768
[ 414.213552][ T9568] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 414.238916][ T9558] loop0: detected capacity change from 0 to 32768
[ 414.325339][ T9568] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 414.378235][ T9568] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 414.410169][ T6726] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 414.418109][ T6726] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 414.612078][ T6726] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 193ms
[ 414.613052][ T9576] loop2: detected capacity change from 0 to 32768
[ 414.633231][ T9570] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 414.645068][ T9558] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 414.659110][ T9558] CPU: 0 UID: 0 PID: 9558 Comm: syz.0.528 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 414.669244][ T9558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 414.679329][ T9558] Call Trace:
[ 414.682633][ T9558]
[ 414.685591][ T9558] dump_stack_lvl+0x241/0x360
[ 414.690305][ T9558] ? __pfx_dump_stack_lvl+0x10/0x10
[ 414.695537][ T9558] ? __pfx__printk+0x10/0x10
[ 414.700166][ T9558] ? __kmalloc_cache_noprof+0x243/0x390
[ 414.705735][ T9558] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 414.711055][ T9558] sysfs_create_dir_ns+0x2ce/0x3a0
[ 414.716199][ T9558] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 414.721877][ T9558] kobject_add_internal+0x435/0x8d0
[ 414.727121][ T9558] kobject_init_and_add+0x124/0x190
[ 414.732379][ T9558] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 414.738221][ T9558] ? __pfx_kobject_init_and_add+0x10/0x10
[ 414.743993][ T9558] ? __init_swait_queue_head+0xae/0x150
[ 414.749576][ T9558] gfs2_sys_fs_add+0x23b/0x4a0
[ 414.754368][ T9558] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 414.759694][ T9558] ? __pfx_alloc_workqueue+0x10/0x10
[ 414.765025][ T9558] ? read_word_at_a_time+0xe/0x20
[ 414.770083][ T9558] ? sized_strscpy+0x9a/0x2b0
[ 414.774961][ T9558] gfs2_fill_super+0x11ee/0x24d0
[ 414.779970][ T9558] ? __pfx_gfs2_fill_super+0x10/0x10
[ 414.785388][ T9558] ? snprintf+0xda/0x120
[ 414.789659][ T9558] ? __pfx_lock_release+0x10/0x10
[ 414.793237][ T9575] loop3: detected capacity change from 0 to 32768
[ 414.794779][ T9558] ? do_raw_spin_lock+0x14f/0x370
[ 414.794812][ T9558] ? __pfx_snprintf+0x10/0x10
[ 414.794842][ T9558] ? sb_set_blocksize+0x98/0xf0
[ 414.815903][ T9558] ? setup_bdev_super+0x4e6/0x5d0
[ 414.821085][ T9558] get_tree_bdev_flags+0x48c/0x5c0
[ 414.826227][ T9558] ? __pfx_gfs2_fill_super+0x10/0x10
[ 414.831811][ T9558] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 414.837477][ T9558] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 414.843163][ T9558] gfs2_get_tree+0x54/0x220
[ 414.847706][ T9558] vfs_get_tree+0x90/0x2b0
[ 414.852141][ T9558] do_new_mount+0x2be/0xb40
[ 414.856674][ T9558] ? __pfx_do_new_mount+0x10/0x10
[ 414.861718][ T9558] __se_sys_mount+0x2d6/0x3c0
[ 414.866592][ T9558] ? __pfx___se_sys_mount+0x10/0x10
[ 414.871890][ T9558] ? exc_page_fault+0x590/0x8b0
[ 414.876904][ T9558] ? __x64_sys_mount+0x20/0xc0
[ 414.881771][ T9558] do_syscall_64+0xf3/0x230
[ 414.886293][ T9558] ? clear_bhb_loop+0x35/0x90
[ 414.890982][ T9558] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 414.896919][ T9558] RIP: 0033:0x7f220437e69a
[ 414.901370][ T9558] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 414.921081][ T9558] RSP: 002b:00007f2205243e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 414.929530][ T9558] RAX: ffffffffffffffda RBX: 00007f2205243ef0 RCX: 00007f220437e69a
[ 414.937522][ T9558] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f2205243eb0
[ 414.945512][ T9558] RBP: 00000000200124c0 R08: 00007f2205243ef0 R09: 0000000000000000
[ 414.953496][ T9558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 414.961481][ T9558] R13: 00007f2205243eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 414.969488][ T9558]
[ 414.974058][ T6726] gfs2: fsid=syz:syz.0: jid=0: Done
[ 414.982607][ 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.
[ 414.997514][ T9568] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 415.005641][ T9576] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 415.012203][ T9570] CPU: 1 UID: 0 PID: 9570 Comm: syz.4.529 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 415.013682][ T9558] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 415.023346][ T9570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 415.023364][ T9570] Call Trace:
[ 415.023372][ T9570]
[ 415.023381][ T9570] dump_stack_lvl+0x241/0x360
[ 415.023413][ T9570] ? __pfx_dump_stack_lvl+0x10/0x10
[ 415.023436][ T9570] ? __pfx__printk+0x10/0x10
[ 415.023460][ T9570] ? __kmalloc_cache_noprof+0x243/0x390
[ 415.023478][ T9570] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 415.023505][ T9570] sysfs_create_dir_ns+0x2ce/0x3a0
[ 415.023530][ T9570] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 415.023562][ T9570] kobject_add_internal+0x435/0x8d0
[ 415.023590][ T9570] kobject_init_and_add+0x124/0x190
[ 415.093326][ T9570] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 415.099193][ T9570] ? __pfx_kobject_init_and_add+0x10/0x10
[ 415.105003][ T9570] ? __init_swait_queue_head+0xae/0x150
[ 415.110582][ T9570] gfs2_sys_fs_add+0x23b/0x4a0
[ 415.115360][ T9570] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 415.120663][ T9570] ? __pfx_alloc_workqueue+0x10/0x10
[ 415.126072][ T9570] ? read_word_at_a_time+0xe/0x20
[ 415.131190][ T9570] ? sized_strscpy+0x9a/0x2b0
[ 415.135894][ T9570] gfs2_fill_super+0x11ee/0x24d0
[ 415.140864][ T9570] ? __pfx_gfs2_fill_super+0x10/0x10
[ 415.146415][ T9570] ? snprintf+0xda/0x120
[ 415.151182][ T9570] ? __pfx_lock_release+0x10/0x10
[ 415.156306][ T9570] ? do_raw_spin_lock+0x14f/0x370
[ 415.161439][ T9570] ? __pfx_snprintf+0x10/0x10
[ 415.166138][ T9570] ? sb_set_blocksize+0x98/0xf0
[ 415.171082][ T9570] ? setup_bdev_super+0x4e6/0x5d0
[ 415.176124][ T9570] get_tree_bdev_flags+0x48c/0x5c0
[ 415.181279][ T9570] ? __pfx_gfs2_fill_super+0x10/0x10
[ 415.186591][ T9570] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 415.192329][ T9570] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 415.197989][ T9570] gfs2_get_tree+0x54/0x220
[ 415.202514][ T9570] vfs_get_tree+0x90/0x2b0
[ 415.207070][ T9570] do_new_mount+0x2be/0xb40
[ 415.211676][ T9570] ? __pfx_do_new_mount+0x10/0x10
[ 415.216728][ T9570] __se_sys_mount+0x2d6/0x3c0
[ 415.221418][ T9570] ? __pfx___se_sys_mount+0x10/0x10
[ 415.226707][ T9570] ? exc_page_fault+0x590/0x8b0
[ 415.231661][ T9570] ? __x64_sys_mount+0x20/0xc0
[ 415.236436][ T9570] do_syscall_64+0xf3/0x230
[ 415.240980][ T9570] ? clear_bhb_loop+0x35/0x90
[ 415.245669][ T9570] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 415.251751][ T9570] RIP: 0033:0x7efd1b97e69a
[ 415.256188][ T9570] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 415.275816][ T9570] RSP: 002b:00007efd1c7fce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 415.284346][ T9570] RAX: ffffffffffffffda RBX: 00007efd1c7fcef0 RCX: 00007efd1b97e69a
[ 415.292586][ T9570] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007efd1c7fceb0
[ 415.300747][ T9570] RBP: 00000000200124c0 R08: 00007efd1c7fcef0 R09: 0000000000000000
[ 415.309082][ T9570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 415.317066][ T9570] R13: 00007efd1c7fceb0 R14: 00000000000124e5 R15: 0000000020000240
[ 415.325060][ T9570]
[ 415.328098][ T9576] CPU: 0 UID: 0 PID: 9576 Comm: syz.2.531 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 415.338206][ T9576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 415.348374][ T9576] Call Trace:
[ 415.351682][ T9576]
[ 415.354621][ T9576] dump_stack_lvl+0x241/0x360
[ 415.359318][ T9576] ? __pfx_dump_stack_lvl+0x10/0x10
[ 415.364533][ T9576] ? __pfx__printk+0x10/0x10
[ 415.369155][ T9576] ? __kmalloc_cache_noprof+0x243/0x390
[ 415.374723][ T9576] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 415.380033][ T9576] sysfs_create_dir_ns+0x2ce/0x3a0
[ 415.385161][ T9576] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 415.390856][ T9576] kobject_add_internal+0x435/0x8d0
[ 415.396079][ T9576] kobject_init_and_add+0x124/0x190
[ 415.401284][ T9576] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 415.407097][ T9576] ? __pfx_kobject_init_and_add+0x10/0x10
[ 415.412825][ T9576] ? __init_swait_queue_head+0xae/0x150
[ 415.418382][ T9576] gfs2_sys_fs_add+0x23b/0x4a0
[ 415.423148][ T9576] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 415.428442][ T9576] ? __pfx_alloc_workqueue+0x10/0x10
[ 415.433762][ T9576] ? read_word_at_a_time+0xe/0x20
[ 415.438801][ T9576] ? sized_strscpy+0x9a/0x2b0
[ 415.443485][ T9576] gfs2_fill_super+0x11ee/0x24d0
[ 415.448443][ T9576] ? __pfx_gfs2_fill_super+0x10/0x10
[ 415.453735][ T9576] ? snprintf+0xda/0x120
[ 415.458058][ T9576] ? __pfx_lock_release+0x10/0x10
[ 415.463365][ T9576] ? do_raw_spin_lock+0x14f/0x370
[ 415.468493][ T9576] ? __pfx_snprintf+0x10/0x10
[ 415.473265][ T9576] ? sb_set_blocksize+0x98/0xf0
[ 415.478118][ T9576] ? setup_bdev_super+0x4e6/0x5d0
[ 415.483146][ T9576] get_tree_bdev_flags+0x48c/0x5c0
[ 415.488258][ T9576] ? __pfx_gfs2_fill_super+0x10/0x10
[ 415.493555][ T9576] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 415.499278][ T9576] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 415.505097][ T9576] gfs2_get_tree+0x54/0x220
[ 415.509695][ T9576] vfs_get_tree+0x90/0x2b0
[ 415.514111][ T9576] do_new_mount+0x2be/0xb40
[ 415.518663][ T9576] ? __pfx_do_new_mount+0x10/0x10
[ 415.523882][ T9576] __se_sys_mount+0x2d6/0x3c0
[ 415.528652][ T9576] ? __pfx___se_sys_mount+0x10/0x10
[ 415.533849][ T9576] ? exc_page_fault+0x590/0x8b0
[ 415.538706][ T9576] ? __x64_sys_mount+0x20/0xc0
[ 415.543464][ T9576] do_syscall_64+0xf3/0x230
[ 415.547968][ T9576] ? clear_bhb_loop+0x35/0x90
[ 415.552640][ T9576] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 415.558542][ T9576] RIP: 0033:0x7f9645d7e69a
[ 415.562958][ T9576] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 415.582572][ T9576] RSP: 002b:00007f9646b97e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 415.591004][ T9576] RAX: ffffffffffffffda RBX: 00007f9646b97ef0 RCX: 00007f9645d7e69a
[ 415.598980][ T9576] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f9646b97eb0
[ 415.606949][ T9576] RBP: 00000000200124c0 R08: 00007f9646b97ef0 R09: 0000000000000000
[ 415.615004][ T9576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 415.623079][ T9576] R13: 00007f9646b97eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 415.631168][ T9576]
[ 415.636501][ 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.
[ 415.651578][ T9575] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 415.651642][ T9576] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 415.666609][ T9575] CPU: 1 UID: 0 PID: 9575 Comm: syz.3.532 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 415.676717][ T9575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 415.687020][ T9575] Call Trace:
[ 415.690324][ T9575]
[ 415.693294][ T9575] dump_stack_lvl+0x241/0x360
[ 415.698024][ T9575] ? __pfx_dump_stack_lvl+0x10/0x10
[ 415.703278][ T9575] ? __pfx__printk+0x10/0x10
[ 415.708091][ T9575] ? __kmalloc_cache_noprof+0x243/0x390
[ 415.713854][ T9575] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 415.719217][ T9575] sysfs_create_dir_ns+0x2ce/0x3a0
[ 415.724373][ T9575] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 415.730058][ T9575] kobject_add_internal+0x435/0x8d0
[ 415.735384][ T9575] kobject_init_and_add+0x124/0x190
[ 415.740616][ T9575] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 415.746538][ T9575] ? __pfx_kobject_init_and_add+0x10/0x10
[ 415.752381][ T9575] ? __init_swait_queue_head+0xae/0x150
[ 415.755152][ T9570] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 415.757939][ T9575] gfs2_sys_fs_add+0x23b/0x4a0
[ 415.776772][ T9575] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 415.782090][ T9575] ? __pfx_alloc_workqueue+0x10/0x10
[ 415.787435][ T9575] ? read_word_at_a_time+0xe/0x20
[ 415.792489][ T9575] ? sized_strscpy+0x9a/0x2b0
[ 415.797204][ T9575] gfs2_fill_super+0x11ee/0x24d0
[ 415.802212][ T9575] ? __pfx_gfs2_fill_super+0x10/0x10
[ 415.807614][ T9575] ? snprintf+0xda/0x120
[ 415.811943][ T9575] ? __pfx_lock_release+0x10/0x10
[ 415.813203][ T9570] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 415.816974][ T9575] ? do_raw_spin_lock+0x14f/0x370
[ 415.817005][ T9575] ? __pfx_snprintf+0x10/0x10
[ 415.817033][ T9575] ? sb_set_blocksize+0x98/0xf0
[ 415.817054][ T9575] ? setup_bdev_super+0x4e6/0x5d0
[ 415.817079][ T9575] get_tree_bdev_flags+0x48c/0x5c0
[ 415.817103][ T9575] ? __pfx_gfs2_fill_super+0x10/0x10
[ 415.817126][ T9575] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 415.859759][ T9575] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 415.865441][ T9575] gfs2_get_tree+0x54/0x220
[ 415.870072][ T9575] vfs_get_tree+0x90/0x2b0
[ 415.874518][ T9575] do_new_mount+0x2be/0xb40
[ 415.879063][ T9575] ? __pfx_do_new_mount+0x10/0x10
[ 415.884127][ T9575] __se_sys_mount+0x2d6/0x3c0
[ 415.888844][ T9575] ? __pfx___se_sys_mount+0x10/0x10
[ 415.894166][ T9575] ? exc_page_fault+0x590/0x8b0
[ 415.899235][ T9575] ? __x64_sys_mount+0x20/0xc0
[ 415.904026][ T9575] do_syscall_64+0xf3/0x230
[ 415.908555][ T9575] ? clear_bhb_loop+0x35/0x90
[ 415.913236][ T9575] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 415.919130][ T9575] RIP: 0033:0x7fd6f5d7e69a
[ 415.923640][ T9575] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 415.943333][ T9575] RSP: 002b:00007fd6f6c2ae68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 415.951764][ T9575] RAX: ffffffffffffffda RBX: 00007fd6f6c2aef0 RCX: 00007fd6f5d7e69a
[ 415.959741][ T9575] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007fd6f6c2aeb0
[ 415.967908][ T9575] RBP: 00000000200124c0 R08: 00007fd6f6c2aef0 R09: 0000000000000000
[ 415.975881][ T9575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 415.983851][ T9575] R13: 00007fd6f6c2aeb0 R14: 00000000000124e5 R15: 0000000020000240
[ 415.991918][ T9575]
[ 416.064891][ T9575] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
2024/12/24 22:59:07 executed programs: 529
[ 416.171882][ T9575] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 416.510157][ T9588] loop0: detected capacity change from 0 to 32768
[ 416.590773][ T9588] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 416.598582][ T9588] CPU: 1 UID: 0 PID: 9588 Comm: syz.0.533 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 416.608691][ T9588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 416.618963][ T9588] Call Trace:
[ 416.622266][ T9588]
[ 416.625478][ T9588] dump_stack_lvl+0x241/0x360
[ 416.630190][ T9588] ? __pfx_dump_stack_lvl+0x10/0x10
[ 416.635423][ T9588] ? __pfx__printk+0x10/0x10
[ 416.640056][ T9588] ? __kmalloc_cache_noprof+0x243/0x390
[ 416.645634][ T9588] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 416.651041][ T9588] sysfs_create_dir_ns+0x2ce/0x3a0
[ 416.656187][ T9588] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 416.661891][ T9588] kobject_add_internal+0x435/0x8d0
[ 416.667125][ T9588] kobject_init_and_add+0x124/0x190
[ 416.672361][ T9588] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 416.678384][ T9588] ? __pfx_kobject_init_and_add+0x10/0x10
[ 416.684145][ T9588] ? __init_swait_queue_head+0xae/0x150
[ 416.690021][ T9588] gfs2_sys_fs_add+0x23b/0x4a0
[ 416.694798][ T9588] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 416.700093][ T9588] ? __pfx_alloc_workqueue+0x10/0x10
[ 416.705399][ T9588] ? read_word_at_a_time+0xe/0x20
[ 416.710519][ T9588] ? sized_strscpy+0x9a/0x2b0
[ 416.715198][ T9588] gfs2_fill_super+0x11ee/0x24d0
[ 416.720154][ T9588] ? __pfx_gfs2_fill_super+0x10/0x10
[ 416.725441][ T9588] ? snprintf+0xda/0x120
[ 416.729681][ T9588] ? __pfx_lock_release+0x10/0x10
[ 416.734716][ T9588] ? do_raw_spin_lock+0x14f/0x370
[ 416.739914][ T9588] ? __pfx_snprintf+0x10/0x10
[ 416.744685][ T9588] ? sb_set_blocksize+0x98/0xf0
[ 416.749553][ T9588] ? setup_bdev_super+0x4e6/0x5d0
[ 416.754587][ T9588] get_tree_bdev_flags+0x48c/0x5c0
[ 416.759714][ T9588] ? __pfx_gfs2_fill_super+0x10/0x10
[ 416.765012][ T9588] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 416.770700][ T9588] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 416.776437][ T9588] gfs2_get_tree+0x54/0x220
[ 416.780963][ T9588] vfs_get_tree+0x90/0x2b0
[ 416.785474][ T9588] do_new_mount+0x2be/0xb40
[ 416.789988][ T9588] ? __pfx_do_new_mount+0x10/0x10
[ 416.795037][ T9588] __se_sys_mount+0x2d6/0x3c0
[ 416.799826][ T9588] ? __pfx___se_sys_mount+0x10/0x10
[ 416.805118][ T9588] ? exc_page_fault+0x590/0x8b0
[ 416.809979][ T9588] ? __x64_sys_mount+0x20/0xc0
[ 416.814752][ T9588] do_syscall_64+0xf3/0x230
[ 416.819375][ T9588] ? clear_bhb_loop+0x35/0x90
[ 416.824051][ T9588] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 416.829952][ T9588] RIP: 0033:0x7f220437e69a
[ 416.834548][ T9588] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 416.854240][ T9588] RSP: 002b:00007f2205243e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 416.862700][ T9588] RAX: ffffffffffffffda RBX: 00007f2205243ef0 RCX: 00007f220437e69a
[ 416.870678][ T9588] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f2205243eb0
[ 416.878651][ T9588] RBP: 00000000200124c0 R08: 00007f2205243ef0 R09: 0000000000000000
[ 416.886715][ T9588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 416.894694][ T9588] R13: 00007f2205243eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 416.902812][ T9588]
[ 416.906974][ T9588] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 416.921533][ T9588] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 417.852966][ T9594] loop2: detected capacity change from 0 to 32768
[ 417.877924][ T9590] loop4: detected capacity change from 0 to 32768
[ 417.969305][ T9594] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 418.035168][ T9598] loop3: detected capacity change from 0 to 32768
[ 418.083185][ T9597] loop1: detected capacity change from 0 to 32768
[ 418.091643][ T9594] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 418.113513][ T9590] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 418.134768][ T9598] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 418.141957][ T9594] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 418.142274][ T9590] CPU: 1 UID: 0 PID: 9590 Comm: syz.4.535 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 418.158093][ T5924] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 418.160016][ T9590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 418.167142][ T5924] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 418.176910][ T9590] Call Trace:
[ 418.176927][ T9590]
[ 418.176937][ T9590] dump_stack_lvl+0x241/0x360
[ 418.176970][ T9590] ? __pfx_dump_stack_lvl+0x10/0x10
[ 418.176994][ T9590] ? __pfx__printk+0x10/0x10
[ 418.204442][ T9590] ? __kmalloc_cache_noprof+0x243/0x390
[ 418.210107][ T9590] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 418.215422][ T9590] sysfs_create_dir_ns+0x2ce/0x3a0
[ 418.220568][ T9590] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 418.226226][ T9590] kobject_add_internal+0x435/0x8d0
[ 418.231524][ T9590] kobject_init_and_add+0x124/0x190
[ 418.236740][ T9590] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 418.242644][ T9590] ? __pfx_kobject_init_and_add+0x10/0x10
[ 418.248381][ T9590] ? __init_swait_queue_head+0xae/0x150
[ 418.254118][ T9590] gfs2_sys_fs_add+0x23b/0x4a0
[ 418.259006][ T9590] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 418.264298][ T9590] ? __pfx_alloc_workqueue+0x10/0x10
[ 418.269592][ T9590] ? read_word_at_a_time+0xe/0x20
[ 418.274625][ T9590] ? sized_strscpy+0x9a/0x2b0
[ 418.279306][ T9590] gfs2_fill_super+0x11ee/0x24d0
[ 418.284452][ T9590] ? __pfx_gfs2_fill_super+0x10/0x10
[ 418.289743][ T9590] ? snprintf+0xda/0x120
[ 418.293999][ T9590] ? __pfx_lock_release+0x10/0x10
[ 418.299133][ T9590] ? do_raw_spin_lock+0x14f/0x370
[ 418.304163][ T9590] ? __pfx_snprintf+0x10/0x10
[ 418.308851][ T9590] ? sb_set_blocksize+0x98/0xf0
[ 418.313793][ T9590] ? setup_bdev_super+0x4e6/0x5d0
[ 418.318825][ T9590] get_tree_bdev_flags+0x48c/0x5c0
[ 418.323944][ T9590] ? __pfx_gfs2_fill_super+0x10/0x10
[ 418.329247][ T9590] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 418.334896][ T9590] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 418.340553][ T9590] gfs2_get_tree+0x54/0x220
[ 418.345071][ T9590] vfs_get_tree+0x90/0x2b0
[ 418.349503][ T9590] do_new_mount+0x2be/0xb40
[ 418.354016][ T9590] ? __pfx_do_new_mount+0x10/0x10
[ 418.359144][ T9590] __se_sys_mount+0x2d6/0x3c0
[ 418.364003][ T9590] ? __pfx___se_sys_mount+0x10/0x10
[ 418.369202][ T9590] ? exc_page_fault+0x590/0x8b0
[ 418.374063][ T9590] ? __x64_sys_mount+0x20/0xc0
[ 418.378845][ T9590] do_syscall_64+0xf3/0x230
[ 418.383357][ T9590] ? clear_bhb_loop+0x35/0x90
[ 418.388036][ T9590] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 418.393937][ T9590] RIP: 0033:0x7efd1b97e69a
[ 418.398443][ T9590] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 418.418140][ T9590] RSP: 002b:00007efd1c7fce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 418.426562][ T9590] RAX: ffffffffffffffda RBX: 00007efd1c7fcef0 RCX: 00007efd1b97e69a
[ 418.434545][ T9590] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007efd1c7fceb0
[ 418.442614][ T9590] RBP: 00000000200124c0 R08: 00007efd1c7fcef0 R09: 0000000000000000
[ 418.450678][ T9590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 418.458658][ T9590] R13: 00007efd1c7fceb0 R14: 00000000000124e5 R15: 0000000020000240
[ 418.466654][ T9590]
[ 418.470306][ T9598] CPU: 0 UID: 0 PID: 9598 Comm: syz.3.537 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 418.480421][ T9598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 418.490479][ T9598] Call Trace:
[ 418.493757][ T9598]
[ 418.496685][ T9598] dump_stack_lvl+0x241/0x360
[ 418.501368][ T9598] ? __pfx_dump_stack_lvl+0x10/0x10
[ 418.506567][ T9598] ? __pfx__printk+0x10/0x10
[ 418.511332][ T9598] ? __kmalloc_cache_noprof+0x243/0x390
[ 418.516905][ T9598] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 418.522196][ T9598] sysfs_create_dir_ns+0x2ce/0x3a0
[ 418.527394][ T9598] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 418.533034][ T9598] kobject_add_internal+0x435/0x8d0
[ 418.538328][ T9598] kobject_init_and_add+0x124/0x190
[ 418.543529][ T9598] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 418.549687][ T9598] ? __pfx_kobject_init_and_add+0x10/0x10
[ 418.555498][ T9598] ? __init_swait_queue_head+0xae/0x150
[ 418.561049][ T9598] gfs2_sys_fs_add+0x23b/0x4a0
[ 418.565815][ T9598] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 418.571101][ T9598] ? __pfx_alloc_workqueue+0x10/0x10
[ 418.576387][ T9598] ? read_word_at_a_time+0xe/0x20
[ 418.581408][ T9598] ? sized_strscpy+0x9a/0x2b0
[ 418.586086][ T9598] gfs2_fill_super+0x11ee/0x24d0
[ 418.591040][ T9598] ? __pfx_gfs2_fill_super+0x10/0x10
[ 418.596322][ T9598] ? snprintf+0xda/0x120
[ 418.600564][ T9598] ? __pfx_lock_release+0x10/0x10
[ 418.605585][ T9598] ? do_raw_spin_lock+0x14f/0x370
[ 418.610979][ T9598] ? __pfx_snprintf+0x10/0x10
[ 418.615660][ T9598] ? sb_set_blocksize+0x98/0xf0
[ 418.620512][ T9598] ? setup_bdev_super+0x4e6/0x5d0
[ 418.625546][ T9598] get_tree_bdev_flags+0x48c/0x5c0
[ 418.630747][ T9598] ? __pfx_gfs2_fill_super+0x10/0x10
[ 418.636037][ T9598] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 418.641675][ T9598] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 418.647408][ T9598] gfs2_get_tree+0x54/0x220
[ 418.651924][ T9598] vfs_get_tree+0x90/0x2b0
[ 418.656346][ T9598] do_new_mount+0x2be/0xb40
[ 418.660859][ T9598] ? __pfx_do_new_mount+0x10/0x10
[ 418.665893][ T9598] __se_sys_mount+0x2d6/0x3c0
[ 418.670675][ T9598] ? __pfx___se_sys_mount+0x10/0x10
[ 418.675868][ T9598] ? exc_page_fault+0x590/0x8b0
[ 418.680723][ T9598] ? __x64_sys_mount+0x20/0xc0
[ 418.685485][ T9598] do_syscall_64+0xf3/0x230
[ 418.689988][ T9598] ? clear_bhb_loop+0x35/0x90
[ 418.694880][ T9598] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 418.700774][ T9598] RIP: 0033:0x7fd6f5d7e69a
[ 418.705186][ T9598] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 418.724884][ T9598] RSP: 002b:00007fd6f6c2ae68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 418.733297][ T9598] RAX: ffffffffffffffda RBX: 00007fd6f6c2aef0 RCX: 00007fd6f5d7e69a
[ 418.741368][ T9598] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007fd6f6c2aeb0
[ 418.749348][ T9598] RBP: 00000000200124c0 R08: 00007fd6f6c2aef0 R09: 0000000000000000
[ 418.757496][ T9598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 418.765744][ T9598] R13: 00007fd6f6c2aeb0 R14: 00000000000124e5 R15: 0000000020000240
[ 418.773774][ T9598]
[ 418.786006][ 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.
[ 418.799186][ T9590] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 418.814023][ T9590] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 418.826470][ T5924] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 659ms
[ 418.834890][ T9598] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 418.836051][ T5924] gfs2: fsid=syz:syz.0: jid=0: Done
[ 418.847839][ T9594] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 418.876979][ T9597] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 418.905036][ T9597] CPU: 0 UID: 0 PID: 9597 Comm: syz.1.534 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 418.915165][ T9597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 418.925249][ T9597] Call Trace:
[ 418.928550][ T9597]
[ 418.931511][ T9597] dump_stack_lvl+0x241/0x360
[ 418.936222][ T9597] ? __pfx_dump_stack_lvl+0x10/0x10
[ 418.941448][ T9597] ? __pfx__printk+0x10/0x10
[ 418.946153][ T9597] ? __kmalloc_cache_noprof+0x243/0x390
[ 418.951723][ T9597] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 418.957136][ T9597] sysfs_create_dir_ns+0x2ce/0x3a0
[ 418.962284][ T9597] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 418.967962][ T9597] kobject_add_internal+0x435/0x8d0
[ 418.973197][ T9597] kobject_init_and_add+0x124/0x190
[ 418.978520][ T9597] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 418.984373][ T9597] ? __pfx_kobject_init_and_add+0x10/0x10
[ 418.990137][ T9597] ? __init_swait_queue_head+0xae/0x150
[ 418.995725][ T9597] gfs2_sys_fs_add+0x23b/0x4a0
[ 419.000529][ T9597] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 419.005847][ T9597] ? __pfx_alloc_workqueue+0x10/0x10
[ 419.011170][ T9597] ? read_word_at_a_time+0xe/0x20
[ 419.016223][ T9597] ? sized_strscpy+0x9a/0x2b0
[ 419.020929][ T9597] gfs2_fill_super+0x11ee/0x24d0
[ 419.025915][ T9597] ? __pfx_gfs2_fill_super+0x10/0x10
[ 419.031226][ T9597] ? snprintf+0xda/0x120
[ 419.035489][ T9597] ? __pfx_lock_release+0x10/0x10
[ 419.040532][ T9597] ? do_raw_spin_lock+0x14f/0x370
[ 419.045594][ T9597] ? __pfx_snprintf+0x10/0x10
[ 419.050303][ T9597] ? sb_set_blocksize+0x98/0xf0
[ 419.055179][ T9597] ? setup_bdev_super+0x4e6/0x5d0
[ 419.060240][ T9597] get_tree_bdev_flags+0x48c/0x5c0
[ 419.065393][ T9597] ? __pfx_gfs2_fill_super+0x10/0x10
[ 419.070704][ T9597] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 419.076371][ T9597] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 419.082045][ T9597] gfs2_get_tree+0x54/0x220
[ 419.086590][ T9597] vfs_get_tree+0x90/0x2b0
[ 419.091054][ T9597] do_new_mount+0x2be/0xb40
[ 419.095597][ T9597] ? __pfx_do_new_mount+0x10/0x10
[ 419.100753][ T9597] __se_sys_mount+0x2d6/0x3c0
[ 419.105557][ T9597] ? __pfx___se_sys_mount+0x10/0x10
[ 419.110785][ T9597] ? exc_page_fault+0x590/0x8b0
[ 419.115688][ T9597] ? __x64_sys_mount+0x20/0xc0
[ 419.120572][ T9597] do_syscall_64+0xf3/0x230
[ 419.125114][ T9597] ? clear_bhb_loop+0x35/0x90
[ 419.129909][ T9597] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 419.135941][ T9597] RIP: 0033:0x7f2886d7e69a
[ 419.140382][ T9597] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 419.160281][ T9597] RSP: 002b:00007f2887bb9e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 419.168733][ T9597] RAX: ffffffffffffffda RBX: 00007f2887bb9ef0 RCX: 00007f2886d7e69a
[ 419.176734][ T9597] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f2887bb9eb0
[ 419.184741][ T9597] RBP: 00000000200124c0 R08: 00007f2887bb9ef0 R09: 0000000000000000
[ 419.192741][ T9597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 419.200748][ T9597] R13: 00007f2887bb9eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 419.208945][ T9597]
[ 419.284136][ T9597] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 419.303942][ T9597] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 419.354164][ T9600] loop0: detected capacity change from 0 to 32768
[ 419.412246][ T9600] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 419.427175][ T9600] CPU: 1 UID: 0 PID: 9600 Comm: syz.0.538 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 419.437324][ T9600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 419.449933][ T9600] Call Trace:
[ 419.453236][ T9600]
[ 419.456195][ T9600] dump_stack_lvl+0x241/0x360
[ 419.460921][ T9600] ? __pfx_dump_stack_lvl+0x10/0x10
[ 419.466239][ T9600] ? __pfx__printk+0x10/0x10
[ 419.470868][ T9600] ? __kmalloc_cache_noprof+0x243/0x390
[ 419.476696][ T9600] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 419.482007][ T9600] sysfs_create_dir_ns+0x2ce/0x3a0
[ 419.487193][ T9600] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 419.493058][ T9600] kobject_add_internal+0x435/0x8d0
[ 419.498567][ T9600] kobject_init_and_add+0x124/0x190
[ 419.503789][ T9600] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 419.509602][ T9600] ? __pfx_kobject_init_and_add+0x10/0x10
[ 419.515416][ T9600] ? __init_swait_queue_head+0xae/0x150
[ 419.521054][ T9600] gfs2_sys_fs_add+0x23b/0x4a0
[ 419.525836][ T9600] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 419.531215][ T9600] ? __pfx_alloc_workqueue+0x10/0x10
[ 419.536511][ T9600] ? read_word_at_a_time+0xe/0x20
[ 419.541550][ T9600] ? sized_strscpy+0x9a/0x2b0
[ 419.546228][ T9600] gfs2_fill_super+0x11ee/0x24d0
[ 419.551269][ T9600] ? __pfx_gfs2_fill_super+0x10/0x10
[ 419.556554][ T9600] ? snprintf+0xda/0x120
[ 419.560820][ T9600] ? __pfx_lock_release+0x10/0x10
[ 419.565847][ T9600] ? do_raw_spin_lock+0x14f/0x370
[ 419.570887][ T9600] ? __pfx_snprintf+0x10/0x10
[ 419.575742][ T9600] ? sb_set_blocksize+0x98/0xf0
[ 419.580592][ T9600] ? setup_bdev_super+0x4e6/0x5d0
[ 419.585626][ T9600] get_tree_bdev_flags+0x48c/0x5c0
[ 419.590761][ T9600] ? __pfx_gfs2_fill_super+0x10/0x10
[ 419.596067][ T9600] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 419.601905][ T9600] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 419.607566][ T9600] gfs2_get_tree+0x54/0x220
[ 419.612088][ T9600] vfs_get_tree+0x90/0x2b0
[ 419.616546][ T9600] do_new_mount+0x2be/0xb40
[ 419.621067][ T9600] ? __pfx_do_new_mount+0x10/0x10
[ 419.626106][ T9600] __se_sys_mount+0x2d6/0x3c0
[ 419.630788][ T9600] ? __pfx___se_sys_mount+0x10/0x10
[ 419.635988][ T9600] ? exc_page_fault+0x590/0x8b0
[ 419.640929][ T9600] ? __x64_sys_mount+0x20/0xc0
[ 419.645692][ T9600] do_syscall_64+0xf3/0x230
[ 419.650205][ T9600] ? clear_bhb_loop+0x35/0x90
[ 419.654977][ T9600] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 419.660873][ T9600] RIP: 0033:0x7f220437e69a
[ 419.665331][ T9600] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 419.685146][ T9600] RSP: 002b:00007f2205243e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 419.693568][ T9600] RAX: ffffffffffffffda RBX: 00007f2205243ef0 RCX: 00007f220437e69a
[ 419.701544][ T9600] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f2205243eb0
[ 419.709520][ T9600] RBP: 00000000200124c0 R08: 00007f2205243ef0 R09: 0000000000000000
[ 419.717491][ T9600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 419.725464][ T9600] R13: 00007f2205243eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 419.733449][ T9600]
[ 419.744254][ T9600] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 419.759178][ T9600] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 420.262888][ T9618] loop1: detected capacity change from 0 to 32768
[ 420.507284][ T9618] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 420.532128][ T9618] CPU: 0 UID: 0 PID: 9618 Comm: syz.1.541 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 420.542268][ T9618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 420.552370][ T9618] Call Trace:
[ 420.555675][ T9618]
[ 420.558649][ T9618] dump_stack_lvl+0x241/0x360
[ 420.563367][ T9618] ? __pfx_dump_stack_lvl+0x10/0x10
[ 420.568814][ T9618] ? __pfx__printk+0x10/0x10
[ 420.570614][ T9616] loop4: detected capacity change from 0 to 32768
[ 420.573417][ T9618] ? __kmalloc_cache_noprof+0x243/0x390
[ 420.585399][ T9618] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 420.590880][ T9618] sysfs_create_dir_ns+0x2ce/0x3a0
[ 420.595995][ T9618] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 420.601634][ T9618] kobject_add_internal+0x435/0x8d0
[ 420.606839][ T9618] kobject_init_and_add+0x124/0x190
[ 420.612230][ T9618] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 420.618062][ T9618] ? __pfx_kobject_init_and_add+0x10/0x10
[ 420.623809][ T9618] ? __init_swait_queue_head+0xae/0x150
[ 420.629548][ T9618] gfs2_sys_fs_add+0x23b/0x4a0
[ 420.634319][ T9618] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 420.639617][ T9618] ? __pfx_alloc_workqueue+0x10/0x10
[ 420.644915][ T9618] ? read_word_at_a_time+0xe/0x20
[ 420.649939][ T9618] ? sized_strscpy+0x9a/0x2b0
[ 420.654614][ T9618] gfs2_fill_super+0x11ee/0x24d0
[ 420.659571][ T9618] ? __pfx_gfs2_fill_super+0x10/0x10
[ 420.664853][ T9618] ? snprintf+0xda/0x120
[ 420.669181][ T9618] ? __pfx_lock_release+0x10/0x10
[ 420.674198][ T9618] ? do_raw_spin_lock+0x14f/0x370
[ 420.679320][ T9618] ? __pfx_snprintf+0x10/0x10
[ 420.684203][ T9618] ? sb_set_blocksize+0x98/0xf0
[ 420.689235][ T9618] ? setup_bdev_super+0x4e6/0x5d0
[ 420.694270][ T9618] get_tree_bdev_flags+0x48c/0x5c0
[ 420.699443][ T9618] ? __pfx_gfs2_fill_super+0x10/0x10
[ 420.704737][ T9618] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 420.710379][ T9618] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 420.716020][ T9618] gfs2_get_tree+0x54/0x220
[ 420.720630][ T9618] vfs_get_tree+0x90/0x2b0
[ 420.725050][ T9618] do_new_mount+0x2be/0xb40
[ 420.729559][ T9618] ? __pfx_do_new_mount+0x10/0x10
[ 420.734691][ T9618] __se_sys_mount+0x2d6/0x3c0
[ 420.739384][ T9618] ? __pfx___se_sys_mount+0x10/0x10
[ 420.744603][ T9618] ? exc_page_fault+0x590/0x8b0
[ 420.749478][ T9618] ? __x64_sys_mount+0x20/0xc0
[ 420.754279][ T9618] do_syscall_64+0xf3/0x230
[ 420.758797][ T9618] ? clear_bhb_loop+0x35/0x90
[ 420.763473][ T9618] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 420.769374][ T9618] RIP: 0033:0x7f2886d7e69a
[ 420.773798][ T9618] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 420.793591][ T9618] RSP: 002b:00007f2887bb9e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 420.802108][ T9618] RAX: ffffffffffffffda RBX: 00007f2887bb9ef0 RCX: 00007f2886d7e69a
[ 420.810166][ T9618] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f2887bb9eb0
[ 420.818327][ T9618] RBP: 00000000200124c0 R08: 00007f2887bb9ef0 R09: 0000000000000000
[ 420.826392][ T9618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 420.834366][ T9618] R13: 00007f2887bb9eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 420.842524][ T9618]
[ 421.061806][ T9618] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 421.063769][ T9614] loop3: detected capacity change from 0 to 32768
[ 421.077086][ T9618] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 421.095068][ T9616] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 421.114805][ T9616] CPU: 0 UID: 0 PID: 9616 Comm: syz.4.540 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 421.124955][ T9616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 421.135035][ T9616] Call Trace:
[ 421.138315][ T9616]
[ 421.141246][ T9616] dump_stack_lvl+0x241/0x360
[ 421.146021][ T9616] ? __pfx_dump_stack_lvl+0x10/0x10
[ 421.151323][ T9616] ? __pfx__printk+0x10/0x10
[ 421.155921][ T9616] ? __kmalloc_cache_noprof+0x243/0x390
[ 421.161465][ T9616] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 421.166766][ T9616] sysfs_create_dir_ns+0x2ce/0x3a0
[ 421.171879][ T9616] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 421.177527][ T9616] kobject_add_internal+0x435/0x8d0
[ 421.182994][ T9616] kobject_init_and_add+0x124/0x190
[ 421.188460][ T9616] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 421.194270][ T9616] ? __pfx_kobject_init_and_add+0x10/0x10
[ 421.200017][ T9616] ? __init_swait_queue_head+0xae/0x150
[ 421.205754][ T9616] gfs2_sys_fs_add+0x23b/0x4a0
[ 421.210527][ T9616] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 421.215814][ T9616] ? __pfx_alloc_workqueue+0x10/0x10
[ 421.221109][ T9616] ? read_word_at_a_time+0xe/0x20
[ 421.226135][ T9616] ? sized_strscpy+0x9a/0x2b0
[ 421.230812][ T9616] gfs2_fill_super+0x11ee/0x24d0
[ 421.235772][ T9616] ? __pfx_gfs2_fill_super+0x10/0x10
[ 421.241357][ T9616] ? snprintf+0xda/0x120
[ 421.245622][ T9616] ? __pfx_lock_release+0x10/0x10
[ 421.250644][ T9616] ? do_raw_spin_lock+0x14f/0x370
[ 421.255672][ T9616] ? __pfx_snprintf+0x10/0x10
[ 421.260352][ T9616] ? sb_set_blocksize+0x98/0xf0
[ 421.265207][ T9616] ? setup_bdev_super+0x4e6/0x5d0
[ 421.270244][ T9616] get_tree_bdev_flags+0x48c/0x5c0
[ 421.275457][ T9616] ? __pfx_gfs2_fill_super+0x10/0x10
[ 421.280803][ T9616] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 421.286451][ T9616] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 421.292091][ T9616] gfs2_get_tree+0x54/0x220
[ 421.296600][ T9616] vfs_get_tree+0x90/0x2b0
[ 421.301030][ T9616] do_new_mount+0x2be/0xb40
[ 421.305639][ T9616] ? __pfx_do_new_mount+0x10/0x10
[ 421.310678][ T9616] __se_sys_mount+0x2d6/0x3c0
[ 421.315615][ T9616] ? __pfx___se_sys_mount+0x10/0x10
[ 421.320897][ T9616] ? exc_page_fault+0x590/0x8b0
[ 421.325763][ T9616] ? __x64_sys_mount+0x20/0xc0
[ 421.330528][ T9616] do_syscall_64+0xf3/0x230
[ 421.335038][ T9616] ? clear_bhb_loop+0x35/0x90
[ 421.339888][ T9616] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 421.345784][ T9616] RIP: 0033:0x7efd1b97e69a
[ 421.350541][ T9616] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 421.370377][ T9616] RSP: 002b:00007efd1c7fce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 421.378970][ T9616] RAX: ffffffffffffffda RBX: 00007efd1c7fcef0 RCX: 00007efd1b97e69a
[ 421.386943][ T9616] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007efd1c7fceb0
[ 421.395085][ T9616] RBP: 00000000200124c0 R08: 00007efd1c7fcef0 R09: 0000000000000000
[ 421.403142][ T9616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 421.411202][ T9616] R13: 00007efd1c7fceb0 R14: 00000000000124e5 R15: 0000000020000240
[ 421.419273][ T9616]
[ 421.516785][ T9616] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 421.535920][ T9614] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 421.583331][ T9614] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 421.596447][ T9616] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 421.626550][ T9614] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
2024/12/24 22:59:13 executed programs: 539
[ 421.742034][ T6737] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 421.769361][ T6737] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 421.919678][ T6737] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 150ms
[ 421.959956][ T6737] gfs2: fsid=syz:syz.0: jid=0: Done
[ 421.977003][ T9614] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 422.043930][ T9621] loop0: detected capacity change from 0 to 32768
[ 422.096701][ T9621] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 422.161964][ T9621] CPU: 1 UID: 0 PID: 9621 Comm: syz.0.542 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 422.172143][ T9621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 422.182234][ T9621] Call Trace:
[ 422.185624][ T9621]
[ 422.188572][ T9621] dump_stack_lvl+0x241/0x360
[ 422.193288][ T9621] ? __pfx_dump_stack_lvl+0x10/0x10
[ 422.198521][ T9621] ? __pfx__printk+0x10/0x10
[ 422.203138][ T9621] ? __kmalloc_cache_noprof+0x243/0x390
[ 422.208705][ T9621] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 422.214033][ T9621] sysfs_create_dir_ns+0x2ce/0x3a0
[ 422.219181][ T9621] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 422.224850][ T9621] kobject_add_internal+0x435/0x8d0
[ 422.230075][ T9621] kobject_init_and_add+0x124/0x190
[ 422.235298][ T9621] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 422.241149][ T9621] ? __pfx_kobject_init_and_add+0x10/0x10
[ 422.246909][ T9621] ? __init_swait_queue_head+0xae/0x150
[ 422.248466][ T9627] loop2: detected capacity change from 0 to 32768
[ 422.252554][ T9621] gfs2_sys_fs_add+0x23b/0x4a0
[ 422.263823][ T9621] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 422.269119][ T9621] ? __pfx_alloc_workqueue+0x10/0x10
[ 422.274408][ T9621] ? read_word_at_a_time+0xe/0x20
[ 422.279440][ T9621] ? sized_strscpy+0x9a/0x2b0
[ 422.284115][ T9621] gfs2_fill_super+0x11ee/0x24d0
[ 422.289068][ T9621] ? __pfx_gfs2_fill_super+0x10/0x10
[ 422.294349][ T9621] ? snprintf+0xda/0x120
[ 422.298670][ T9621] ? __pfx_lock_release+0x10/0x10
[ 422.303697][ T9621] ? do_raw_spin_lock+0x14f/0x370
[ 422.308725][ T9621] ? __pfx_snprintf+0x10/0x10
[ 422.313408][ T9621] ? sb_set_blocksize+0x98/0xf0
[ 422.318436][ T9621] ? setup_bdev_super+0x4e6/0x5d0
[ 422.323472][ T9621] get_tree_bdev_flags+0x48c/0x5c0
[ 422.328685][ T9621] ? __pfx_gfs2_fill_super+0x10/0x10
[ 422.333977][ T9621] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 422.339618][ T9621] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 422.345347][ T9621] gfs2_get_tree+0x54/0x220
[ 422.349858][ T9621] vfs_get_tree+0x90/0x2b0
[ 422.354278][ T9621] do_new_mount+0x2be/0xb40
[ 422.358788][ T9621] ? __pfx_do_new_mount+0x10/0x10
[ 422.363820][ T9621] __se_sys_mount+0x2d6/0x3c0
[ 422.368674][ T9621] ? __pfx___se_sys_mount+0x10/0x10
[ 422.373869][ T9621] ? exc_page_fault+0x590/0x8b0
[ 422.378732][ T9621] ? __x64_sys_mount+0x20/0xc0
[ 422.383502][ T9621] do_syscall_64+0xf3/0x230
[ 422.388017][ T9621] ? clear_bhb_loop+0x35/0x90
[ 422.392876][ T9621] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 422.398770][ T9621] RIP: 0033:0x7f220437e69a
[ 422.403530][ T9621] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 422.423577][ T9621] RSP: 002b:00007f2205243e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 422.432002][ T9621] RAX: ffffffffffffffda RBX: 00007f2205243ef0 RCX: 00007f220437e69a
[ 422.439985][ T9621] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f2205243eb0
[ 422.447967][ T9621] RBP: 00000000200124c0 R08: 00007f2205243ef0 R09: 0000000000000000
[ 422.455937][ T9621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 422.463904][ T9621] R13: 00007f2205243eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 422.471973][ T9621]
[ 422.494937][ T9621] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 422.514948][ T9621] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 422.554903][ T9627] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 422.562512][ T9627] CPU: 1 UID: 0 PID: 9627 Comm: syz.2.543 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 422.572702][ T9627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 422.582874][ T9627] Call Trace:
[ 422.586177][ T9627]
[ 422.589108][ T9627] dump_stack_lvl+0x241/0x360
[ 422.593791][ T9627] ? __pfx_dump_stack_lvl+0x10/0x10
[ 422.599012][ T9627] ? __pfx__printk+0x10/0x10
[ 422.603636][ T9627] ? __kmalloc_cache_noprof+0x243/0x390
[ 422.609199][ T9627] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 422.614597][ T9627] sysfs_create_dir_ns+0x2ce/0x3a0
[ 422.619719][ T9627] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 422.625361][ T9627] kobject_add_internal+0x435/0x8d0
[ 422.630569][ T9627] kobject_init_and_add+0x124/0x190
[ 422.635790][ T9627] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 422.641600][ T9627] ? __pfx_kobject_init_and_add+0x10/0x10
[ 422.647329][ T9627] ? __init_swait_queue_head+0xae/0x150
[ 422.652879][ T9627] gfs2_sys_fs_add+0x23b/0x4a0
[ 422.657654][ T9627] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 422.663031][ T9627] ? __pfx_alloc_workqueue+0x10/0x10
[ 422.668324][ T9627] ? read_word_at_a_time+0xe/0x20
[ 422.673442][ T9627] ? sized_strscpy+0x9a/0x2b0
[ 422.678234][ T9627] gfs2_fill_super+0x11ee/0x24d0
[ 422.683187][ T9627] ? __pfx_gfs2_fill_super+0x10/0x10
[ 422.688732][ T9627] ? snprintf+0xda/0x120
[ 422.692971][ T9627] ? __pfx_lock_release+0x10/0x10
[ 422.698001][ T9627] ? do_raw_spin_lock+0x14f/0x370
[ 422.703031][ T9627] ? __pfx_snprintf+0x10/0x10
[ 422.707715][ T9627] ? sb_set_blocksize+0x98/0xf0
[ 422.712736][ T9627] ? setup_bdev_super+0x4e6/0x5d0
[ 422.717761][ T9627] get_tree_bdev_flags+0x48c/0x5c0
[ 422.722875][ T9627] ? __pfx_gfs2_fill_super+0x10/0x10
[ 422.728166][ T9627] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 422.733812][ T9627] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 422.739637][ T9627] gfs2_get_tree+0x54/0x220
[ 422.744413][ T9627] vfs_get_tree+0x90/0x2b0
[ 422.748834][ T9627] do_new_mount+0x2be/0xb40
[ 422.753342][ T9627] ? __pfx_do_new_mount+0x10/0x10
[ 422.758375][ T9627] __se_sys_mount+0x2d6/0x3c0
[ 422.763055][ T9627] ? __pfx___se_sys_mount+0x10/0x10
[ 422.768256][ T9627] ? exc_page_fault+0x590/0x8b0
[ 422.773193][ T9627] ? __x64_sys_mount+0x20/0xc0
[ 422.778051][ T9627] do_syscall_64+0xf3/0x230
[ 422.782564][ T9627] ? clear_bhb_loop+0x35/0x90
[ 422.787326][ T9627] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 422.793310][ T9627] RIP: 0033:0x7f9645d7e69a
[ 422.797731][ T9627] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 422.817615][ T9627] RSP: 002b:00007f9646b97e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 422.826258][ T9627] RAX: ffffffffffffffda RBX: 00007f9646b97ef0 RCX: 00007f9645d7e69a
[ 422.834238][ T9627] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f9646b97eb0
[ 422.842305][ T9627] RBP: 00000000200124c0 R08: 00007f9646b97ef0 R09: 0000000000000000
[ 422.850454][ T9627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 422.858515][ T9627] R13: 00007f9646b97eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 422.866597][ T9627]
[ 422.931217][ T9627] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 423.000425][ T9627] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 423.462712][ T9630] loop1: detected capacity change from 0 to 32768
[ 423.510115][ T9630] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 423.563704][ T9630] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 423.581950][ T9630] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 423.610391][ T6726] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 423.618374][ T6726] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 423.737094][ T6726] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 118ms
[ 423.744991][ T6726] gfs2: fsid=syz:syz.0: jid=0: Done
[ 423.752172][ T9630] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 423.818803][ T9632] loop4: detected capacity change from 0 to 32768
[ 423.950787][ T9632] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 423.984850][ T9632] CPU: 1 UID: 0 PID: 9632 Comm: syz.4.545 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 423.994995][ T9632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 424.005246][ T9632] Call Trace:
[ 424.008556][ T9632]
[ 424.011516][ T9632] dump_stack_lvl+0x241/0x360
[ 424.016232][ T9632] ? __pfx_dump_stack_lvl+0x10/0x10
[ 424.021554][ T9632] ? __pfx__printk+0x10/0x10
[ 424.026188][ T9632] ? __kmalloc_cache_noprof+0x243/0x390
[ 424.031846][ T9632] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 424.037158][ T9632] sysfs_create_dir_ns+0x2ce/0x3a0
[ 424.042280][ T9632] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 424.047921][ T9632] kobject_add_internal+0x435/0x8d0
[ 424.053124][ T9632] kobject_init_and_add+0x124/0x190
[ 424.058328][ T9632] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 424.064141][ T9632] ? __pfx_kobject_init_and_add+0x10/0x10
[ 424.069875][ T9632] ? __init_swait_queue_head+0xae/0x150
[ 424.075431][ T9632] gfs2_sys_fs_add+0x23b/0x4a0
[ 424.080192][ T9632] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 424.085484][ T9632] ? __pfx_alloc_workqueue+0x10/0x10
[ 424.090774][ T9632] ? read_word_at_a_time+0xe/0x20
[ 424.095795][ T9632] ? sized_strscpy+0x9a/0x2b0
[ 424.100471][ T9632] gfs2_fill_super+0x11ee/0x24d0
[ 424.105425][ T9632] ? __pfx_gfs2_fill_super+0x10/0x10
[ 424.110706][ T9632] ? snprintf+0xda/0x120
[ 424.114949][ T9632] ? __pfx_lock_release+0x10/0x10
[ 424.119979][ T9632] ? do_raw_spin_lock+0x14f/0x370
[ 424.125017][ T9632] ? __pfx_snprintf+0x10/0x10
[ 424.129702][ T9632] ? sb_set_blocksize+0x98/0xf0
[ 424.134555][ T9632] ? setup_bdev_super+0x4e6/0x5d0
[ 424.139588][ T9632] get_tree_bdev_flags+0x48c/0x5c0
[ 424.144793][ T9632] ? __pfx_gfs2_fill_super+0x10/0x10
[ 424.150256][ T9632] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 424.155916][ T9632] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 424.161552][ T9632] gfs2_get_tree+0x54/0x220
[ 424.166077][ T9632] vfs_get_tree+0x90/0x2b0
[ 424.170505][ T9632] do_new_mount+0x2be/0xb40
[ 424.175014][ T9632] ? __pfx_do_new_mount+0x10/0x10
[ 424.180045][ T9632] __se_sys_mount+0x2d6/0x3c0
[ 424.184738][ T9632] ? __pfx___se_sys_mount+0x10/0x10
[ 424.190199][ T9632] ? exc_page_fault+0x590/0x8b0
[ 424.195055][ T9632] ? __x64_sys_mount+0x20/0xc0
[ 424.199822][ T9632] do_syscall_64+0xf3/0x230
[ 424.204330][ T9632] ? clear_bhb_loop+0x35/0x90
[ 424.209091][ T9632] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 424.214998][ T9632] RIP: 0033:0x7efd1b97e69a
[ 424.219414][ T9632] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 424.239392][ T9632] RSP: 002b:00007efd1c7fce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 424.247820][ T9632] RAX: ffffffffffffffda RBX: 00007efd1c7fcef0 RCX: 00007efd1b97e69a
[ 424.255811][ T9632] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007efd1c7fceb0
[ 424.263827][ T9632] RBP: 00000000200124c0 R08: 00007efd1c7fcef0 R09: 0000000000000000
[ 424.271995][ T9632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 424.279994][ T9632] R13: 00007efd1c7fceb0 R14: 00000000000124e5 R15: 0000000020000240
[ 424.288166][ T9632]
[ 424.315128][ T9632] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 424.392622][ T9632] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 424.529674][ T9644] loop2: detected capacity change from 0 to 32768
[ 424.563355][ T9644] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 424.575218][ T9644] CPU: 1 UID: 0 PID: 9644 Comm: syz.2.548 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 424.585430][ T9644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 424.595874][ T9644] Call Trace:
[ 424.599270][ T9644]
[ 424.602307][ T9644] dump_stack_lvl+0x241/0x360
[ 424.607108][ T9644] ? __pfx_dump_stack_lvl+0x10/0x10
[ 424.612350][ T9644] ? __pfx__printk+0x10/0x10
[ 424.616984][ T9644] ? __kmalloc_cache_noprof+0x243/0x390
[ 424.622657][ T9644] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 424.628073][ T9644] sysfs_create_dir_ns+0x2ce/0x3a0
[ 424.633304][ T9644] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 424.639040][ T9644] kobject_add_internal+0x435/0x8d0
[ 424.644368][ T9644] kobject_init_and_add+0x124/0x190
[ 424.649607][ T9644] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 424.655453][ T9644] ? __pfx_kobject_init_and_add+0x10/0x10
[ 424.661223][ T9644] ? __init_swait_queue_head+0xae/0x150
[ 424.666817][ T9644] gfs2_sys_fs_add+0x23b/0x4a0
[ 424.671622][ T9644] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 424.677042][ T9644] ? __pfx_alloc_workqueue+0x10/0x10
[ 424.682543][ T9644] ? read_word_at_a_time+0xe/0x20
[ 424.687694][ T9644] ? sized_strscpy+0x9a/0x2b0
[ 424.692409][ T9644] gfs2_fill_super+0x11ee/0x24d0
[ 424.697494][ T9644] ? __pfx_gfs2_fill_super+0x10/0x10
[ 424.702908][ T9644] ? snprintf+0xda/0x120
[ 424.707274][ T9644] ? __pfx_lock_release+0x10/0x10
[ 424.712332][ T9644] ? do_raw_spin_lock+0x14f/0x370
[ 424.717396][ T9644] ? __pfx_snprintf+0x10/0x10
[ 424.722120][ T9644] ? sb_set_blocksize+0x98/0xf0
[ 424.727008][ T9644] ? setup_bdev_super+0x4e6/0x5d0
[ 424.732244][ T9644] get_tree_bdev_flags+0x48c/0x5c0
[ 424.737399][ T9644] ? __pfx_gfs2_fill_super+0x10/0x10
[ 424.742800][ T9644] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 424.748448][ T9644] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 424.754093][ T9644] gfs2_get_tree+0x54/0x220
[ 424.758613][ T9644] vfs_get_tree+0x90/0x2b0
[ 424.763153][ T9644] do_new_mount+0x2be/0xb40
[ 424.767671][ T9644] ? __pfx_do_new_mount+0x10/0x10
[ 424.772811][ T9644] __se_sys_mount+0x2d6/0x3c0
[ 424.777491][ T9644] ? __pfx___se_sys_mount+0x10/0x10
[ 424.782688][ T9644] ? exc_page_fault+0x590/0x8b0
[ 424.787640][ T9644] ? __x64_sys_mount+0x20/0xc0
[ 424.792491][ T9644] do_syscall_64+0xf3/0x230
[ 424.797085][ T9644] ? clear_bhb_loop+0x35/0x90
[ 424.801759][ T9644] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 424.807667][ T9644] RIP: 0033:0x7f9645d7e69a
[ 424.812171][ T9644] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 424.831957][ T9644] RSP: 002b:00007f9646b97e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 424.840380][ T9644] RAX: ffffffffffffffda RBX: 00007f9646b97ef0 RCX: 00007f9645d7e69a
[ 424.848440][ T9644] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f9646b97eb0
[ 424.856407][ T9644] RBP: 00000000200124c0 R08: 00007f9646b97ef0 R09: 0000000000000000
[ 424.864381][ T9644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 424.872435][ T9644] R13: 00007f9646b97eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 424.880428][ T9644]
[ 424.884833][ T9644] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 424.899728][ T9644] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 425.248252][ T9640] loop0: detected capacity change from 0 to 32768
[ 425.316684][ T9640] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 425.325206][ T9640] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 425.345247][ T9640] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 425.356776][ T119] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 425.367406][ T119] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 425.494375][ T119] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 126ms
[ 425.523483][ T119] gfs2: fsid=syz:syz.0: jid=0: Done
[ 425.528996][ T9640] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 425.677205][ T9646] loop3: detected capacity change from 0 to 32768
[ 425.732445][ T9646] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 425.784849][ T9646] CPU: 1 UID: 0 PID: 9646 Comm: syz.3.546 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 425.794993][ T9646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 425.805427][ T9646] Call Trace:
[ 425.808733][ T9646]
[ 425.811684][ T9646] dump_stack_lvl+0x241/0x360
[ 425.816392][ T9646] ? __pfx_dump_stack_lvl+0x10/0x10
[ 425.821623][ T9646] ? __pfx__printk+0x10/0x10
[ 425.826256][ T9646] ? __kmalloc_cache_noprof+0x243/0x390
[ 425.831829][ T9646] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 425.837174][ T9646] sysfs_create_dir_ns+0x2ce/0x3a0
[ 425.842331][ T9646] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 425.848014][ T9646] kobject_add_internal+0x435/0x8d0
[ 425.853250][ T9646] kobject_init_and_add+0x124/0x190
[ 425.858483][ T9646] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 425.864324][ T9646] ? __pfx_kobject_init_and_add+0x10/0x10
[ 425.870187][ T9646] ? __init_swait_queue_head+0xae/0x150
[ 425.875791][ T9646] gfs2_sys_fs_add+0x23b/0x4a0
[ 425.880676][ T9646] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 425.886096][ T9646] ? __pfx_alloc_workqueue+0x10/0x10
[ 425.891422][ T9646] ? read_word_at_a_time+0xe/0x20
[ 425.896479][ T9646] ? sized_strscpy+0x9a/0x2b0
[ 425.901273][ T9646] gfs2_fill_super+0x11ee/0x24d0
[ 425.906351][ T9646] ? __pfx_gfs2_fill_super+0x10/0x10
[ 425.911672][ T9646] ? snprintf+0xda/0x120
[ 425.915943][ T9646] ? __pfx_lock_release+0x10/0x10
[ 425.920996][ T9646] ? do_raw_spin_lock+0x14f/0x370
[ 425.926145][ T9646] ? __pfx_snprintf+0x10/0x10
[ 425.930850][ T9646] ? sb_set_blocksize+0x98/0xf0
[ 425.935728][ T9646] ? setup_bdev_super+0x4e6/0x5d0
[ 425.940793][ T9646] get_tree_bdev_flags+0x48c/0x5c0
[ 425.946024][ T9646] ? __pfx_gfs2_fill_super+0x10/0x10
[ 425.951341][ T9646] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 425.957012][ T9646] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 425.962948][ T9646] gfs2_get_tree+0x54/0x220
[ 425.967464][ T9646] vfs_get_tree+0x90/0x2b0
[ 425.971887][ T9646] do_new_mount+0x2be/0xb40
[ 425.976487][ T9646] ? __pfx_do_new_mount+0x10/0x10
[ 425.981717][ T9646] __se_sys_mount+0x2d6/0x3c0
[ 425.986415][ T9646] ? __pfx___se_sys_mount+0x10/0x10
[ 425.991620][ T9646] ? exc_page_fault+0x590/0x8b0
[ 425.996482][ T9646] ? __x64_sys_mount+0x20/0xc0
[ 426.001251][ T9646] do_syscall_64+0xf3/0x230
[ 426.005774][ T9646] ? clear_bhb_loop+0x35/0x90
[ 426.010470][ T9646] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 426.016541][ T9646] RIP: 0033:0x7fd6f5d7e69a
[ 426.020956][ T9646] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 426.040582][ T9646] RSP: 002b:00007fd6f6c2ae68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 426.049000][ T9646] RAX: ffffffffffffffda RBX: 00007fd6f6c2aef0 RCX: 00007fd6f5d7e69a
[ 426.056969][ T9646] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007fd6f6c2aeb0
[ 426.065029][ T9646] RBP: 00000000200124c0 R08: 00007fd6f6c2aef0 R09: 0000000000000000
[ 426.073444][ T9646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 426.081418][ T9646] R13: 00007fd6f6c2aeb0 R14: 00000000000124e5 R15: 0000000020000240
[ 426.089512][ T9646]
[ 426.213862][ T9646] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 426.252287][ T9646] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 426.339875][ T9656] loop2: detected capacity change from 0 to 32768
[ 426.365116][ T9656] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 426.424748][ T9656] CPU: 1 UID: 0 PID: 9656 Comm: syz.2.551 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 426.434964][ T9656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 426.445084][ T9656] Call Trace:
[ 426.448479][ T9656]
[ 426.451424][ T9656] dump_stack_lvl+0x241/0x360
[ 426.456132][ T9656] ? __pfx_dump_stack_lvl+0x10/0x10
[ 426.461618][ T9656] ? __pfx__printk+0x10/0x10
[ 426.466240][ T9656] ? __kmalloc_cache_noprof+0x243/0x390
[ 426.470758][ T9660] loop1: detected capacity change from 0 to 32768
[ 426.471786][ T9656] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 426.480451][ T9660] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 426.483498][ T9656] sysfs_create_dir_ns+0x2ce/0x3a0
[ 426.496046][ T9656] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 426.501698][ T9656] kobject_add_internal+0x435/0x8d0
[ 426.506997][ T9656] kobject_init_and_add+0x124/0x190
[ 426.512241][ T9656] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 426.518069][ T9656] ? __pfx_kobject_init_and_add+0x10/0x10
[ 426.523896][ T9656] ? __init_swait_queue_head+0xae/0x150
[ 426.529634][ T9656] gfs2_sys_fs_add+0x23b/0x4a0
[ 426.534492][ T9656] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 426.539873][ T9656] ? __pfx_alloc_workqueue+0x10/0x10
[ 426.545270][ T9656] ? read_word_at_a_time+0xe/0x20
[ 426.550311][ T9656] ? sized_strscpy+0x9a/0x2b0
[ 426.555005][ T9656] gfs2_fill_super+0x11ee/0x24d0
[ 426.560142][ T9656] ? __pfx_gfs2_fill_super+0x10/0x10
[ 426.565433][ T9656] ? snprintf+0xda/0x120
[ 426.569681][ T9656] ? __pfx_lock_release+0x10/0x10
[ 426.574709][ T9656] ? do_raw_spin_lock+0x14f/0x370
[ 426.579746][ T9656] ? __pfx_snprintf+0x10/0x10
[ 426.584434][ T9656] ? sb_set_blocksize+0x98/0xf0
[ 426.589372][ T9656] ? setup_bdev_super+0x4e6/0x5d0
[ 426.594574][ T9656] get_tree_bdev_flags+0x48c/0x5c0
[ 426.599691][ T9656] ? __pfx_gfs2_fill_super+0x10/0x10
[ 426.604990][ T9656] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 426.610623][ T9656] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 426.616259][ T9656] gfs2_get_tree+0x54/0x220
[ 426.620831][ T9656] vfs_get_tree+0x90/0x2b0
[ 426.625348][ T9656] do_new_mount+0x2be/0xb40
[ 426.629882][ T9656] ? __pfx_do_new_mount+0x10/0x10
[ 426.635018][ T9656] __se_sys_mount+0x2d6/0x3c0
[ 426.639710][ T9656] ? __pfx___se_sys_mount+0x10/0x10
[ 426.644919][ T9656] ? exc_page_fault+0x590/0x8b0
[ 426.649868][ T9656] ? __x64_sys_mount+0x20/0xc0
[ 426.654657][ T9656] do_syscall_64+0xf3/0x230
[ 426.659175][ T9656] ? clear_bhb_loop+0x35/0x90
[ 426.663851][ T9656] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 426.669745][ T9656] RIP: 0033:0x7f9645d7e69a
[ 426.674591][ T9656] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 426.694378][ T9656] RSP: 002b:00007f9646b97e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 426.702975][ T9656] RAX: ffffffffffffffda RBX: 00007f9646b97ef0 RCX: 00007f9645d7e69a
[ 426.711038][ T9656] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f9646b97eb0
[ 426.719009][ T9656] RBP: 00000000200124c0 R08: 00007f9646b97ef0 R09: 0000000000000000
[ 426.726992][ T9656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 426.734973][ T9656] R13: 00007f9646b97eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 426.743246][ T9656]
[ 426.752732][ T9656] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 426.766756][ T9656] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 426.773804][ T9660] CPU: 1 UID: 0 PID: 9660 Comm: syz.1.549 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 426.783910][ T9660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 426.794083][ T9660] Call Trace:
[ 426.797387][ T9660]
[ 426.800344][ T9660] dump_stack_lvl+0x241/0x360
[ 426.805060][ T9660] ? __pfx_dump_stack_lvl+0x10/0x10
[ 426.810293][ T9660] ? __pfx__printk+0x10/0x10
[ 426.814922][ T9660] ? __kmalloc_cache_noprof+0x243/0x390
[ 426.820502][ T9660] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 426.825858][ T9660] sysfs_create_dir_ns+0x2ce/0x3a0
[ 426.831004][ T9660] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 426.836678][ T9660] kobject_add_internal+0x435/0x8d0
[ 426.841914][ T9660] kobject_init_and_add+0x124/0x190
[ 426.847165][ T9660] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 426.853004][ T9660] ? __pfx_kobject_init_and_add+0x10/0x10
[ 426.858768][ T9660] ? __init_swait_queue_head+0xae/0x150
[ 426.864361][ T9660] gfs2_sys_fs_add+0x23b/0x4a0
[ 426.869163][ T9660] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 426.874499][ T9660] ? __pfx_alloc_workqueue+0x10/0x10
[ 426.879824][ T9660] ? read_word_at_a_time+0xe/0x20
[ 426.884879][ T9660] ? sized_strscpy+0x9a/0x2b0
[ 426.889678][ T9660] gfs2_fill_super+0x11ee/0x24d0
[ 426.894661][ T9660] ? __pfx_gfs2_fill_super+0x10/0x10
[ 426.900053][ T9660] ? snprintf+0xda/0x120
[ 426.904320][ T9660] ? __pfx_lock_release+0x10/0x10
[ 426.909372][ T9660] ? do_raw_spin_lock+0x14f/0x370
[ 426.914512][ T9660] ? __pfx_snprintf+0x10/0x10
[ 426.919220][ T9660] ? sb_set_blocksize+0x98/0xf0
[ 426.924185][ T9660] ? setup_bdev_super+0x4e6/0x5d0
[ 426.929248][ T9660] get_tree_bdev_flags+0x48c/0x5c0
[ 426.934396][ T9660] ? __pfx_gfs2_fill_super+0x10/0x10
[ 426.939707][ T9660] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 426.945367][ T9660] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 426.951030][ T9660] gfs2_get_tree+0x54/0x220
[ 426.955565][ T9660] vfs_get_tree+0x90/0x2b0
[ 426.960009][ T9660] do_new_mount+0x2be/0xb40
[ 426.964541][ T9660] ? __pfx_do_new_mount+0x10/0x10
[ 426.969600][ T9660] __se_sys_mount+0x2d6/0x3c0
[ 426.974564][ T9660] ? __pfx___se_sys_mount+0x10/0x10
[ 426.979780][ T9660] ? exc_page_fault+0x590/0x8b0
[ 426.984656][ T9660] ? __x64_sys_mount+0x20/0xc0
[ 426.989445][ T9660] do_syscall_64+0xf3/0x230
[ 426.994072][ T9660] ? clear_bhb_loop+0x35/0x90
[ 426.998787][ T9660] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 427.004723][ T9660] RIP: 0033:0x7f2886d7e69a
[ 427.009250][ T9660] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 427.029454][ T9660] RSP: 002b:00007f2887bb9e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 427.037991][ T9660] RAX: ffffffffffffffda RBX: 00007f2887bb9ef0 RCX: 00007f2886d7e69a
[ 427.045999][ T9660] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f2887bb9eb0
[ 427.054084][ T9660] RBP: 00000000200124c0 R08: 00007f2887bb9ef0 R09: 0000000000000000
[ 427.062084][ T9660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 427.070091][ T9660] R13: 00007f2887bb9eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 427.078395][ T9660]
[ 427.096852][ T9660] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
2024/12/24 22:59:18 executed programs: 548
[ 427.195447][ T9654] loop4: detected capacity change from 0 to 32768
[ 427.217652][ T9660] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 427.282114][ T9654] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 427.294742][ T9654] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 427.349716][ T9654] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 427.366915][ T119] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 427.383970][ T119] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 427.485826][ T119] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 101ms
[ 427.506915][ T119] gfs2: fsid=syz:syz.0: jid=0: Done
[ 427.515273][ T9654] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 427.916038][ T9676] loop0: detected capacity change from 0 to 32768
[ 427.943313][ T9676] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 427.951106][ T9676] CPU: 0 UID: 0 PID: 9676 Comm: syz.0.552 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 427.961227][ T9676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 427.971409][ T9676] Call Trace:
[ 427.974707][ T9676]
[ 427.977663][ T9676] dump_stack_lvl+0x241/0x360
[ 427.982387][ T9676] ? __pfx_dump_stack_lvl+0x10/0x10
[ 427.987718][ T9676] ? __pfx__printk+0x10/0x10
[ 427.992340][ T9676] ? __kmalloc_cache_noprof+0x243/0x390
[ 427.997913][ T9676] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 428.003324][ T9676] sysfs_create_dir_ns+0x2ce/0x3a0
[ 428.008480][ T9676] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 428.014150][ T9676] kobject_add_internal+0x435/0x8d0
[ 428.019478][ T9676] kobject_init_and_add+0x124/0x190
[ 428.024708][ T9676] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 428.030534][ T9676] ? __pfx_kobject_init_and_add+0x10/0x10
[ 428.036284][ T9676] ? __init_swait_queue_head+0xae/0x150
[ 428.041857][ T9676] gfs2_sys_fs_add+0x23b/0x4a0
[ 428.046723][ T9676] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 428.052040][ T9676] ? __pfx_alloc_workqueue+0x10/0x10
[ 428.057361][ T9676] ? read_word_at_a_time+0xe/0x20
[ 428.062444][ T9676] ? sized_strscpy+0x9a/0x2b0
[ 428.067504][ T9676] gfs2_fill_super+0x11ee/0x24d0
[ 428.072496][ T9676] ? __pfx_gfs2_fill_super+0x10/0x10
[ 428.077804][ T9676] ? snprintf+0xda/0x120
[ 428.082070][ T9676] ? __pfx_lock_release+0x10/0x10
[ 428.087099][ T9676] ? do_raw_spin_lock+0x14f/0x370
[ 428.092563][ T9676] ? __pfx_snprintf+0x10/0x10
[ 428.097361][ T9676] ? sb_set_blocksize+0x98/0xf0
[ 428.102219][ T9676] ? setup_bdev_super+0x4e6/0x5d0
[ 428.107252][ T9676] get_tree_bdev_flags+0x48c/0x5c0
[ 428.112371][ T9676] ? __pfx_gfs2_fill_super+0x10/0x10
[ 428.117746][ T9676] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 428.123473][ T9676] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 428.129204][ T9676] gfs2_get_tree+0x54/0x220
[ 428.133713][ T9676] vfs_get_tree+0x90/0x2b0
[ 428.138133][ T9676] do_new_mount+0x2be/0xb40
[ 428.142726][ T9676] ? __pfx_do_new_mount+0x10/0x10
[ 428.147952][ T9676] __se_sys_mount+0x2d6/0x3c0
[ 428.152835][ T9676] ? __pfx___se_sys_mount+0x10/0x10
[ 428.158043][ T9676] ? exc_page_fault+0x590/0x8b0
[ 428.163082][ T9676] ? __x64_sys_mount+0x20/0xc0
[ 428.167942][ T9676] do_syscall_64+0xf3/0x230
[ 428.172515][ T9676] ? clear_bhb_loop+0x35/0x90
[ 428.177204][ T9676] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 428.183103][ T9676] RIP: 0033:0x7f220437e69a
[ 428.187522][ T9676] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 428.207616][ T9676] RSP: 002b:00007f2205243e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 428.216121][ T9676] RAX: ffffffffffffffda RBX: 00007f2205243ef0 RCX: 00007f220437e69a
[ 428.224183][ T9676] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f2205243eb0
[ 428.232249][ T9676] RBP: 00000000200124c0 R08: 00007f2205243ef0 R09: 0000000000000000
[ 428.240224][ T9676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 428.248200][ T9676] R13: 00007f2205243eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 428.256189][ T9676]
[ 428.263955][ T9676] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 428.278213][ T9676] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 428.868050][ T9678] loop1: detected capacity change from 0 to 32768
[ 428.899310][ T9670] loop3: detected capacity change from 0 to 32768
[ 428.906204][ T9678] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 428.913863][ T9678] CPU: 0 UID: 0 PID: 9678 Comm: syz.1.555 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 428.923970][ T9678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 428.934054][ T9678] Call Trace:
[ 428.937360][ T9678]
[ 428.940326][ T9678] dump_stack_lvl+0x241/0x360
[ 428.945038][ T9678] ? __pfx_dump_stack_lvl+0x10/0x10
[ 428.950266][ T9678] ? __pfx__printk+0x10/0x10
[ 428.954983][ T9678] ? __kmalloc_cache_noprof+0x243/0x390
[ 428.960569][ T9678] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 428.965891][ T9678] sysfs_create_dir_ns+0x2ce/0x3a0
[ 428.971037][ T9678] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 428.976805][ T9678] kobject_add_internal+0x435/0x8d0
[ 428.982221][ T9678] kobject_init_and_add+0x124/0x190
[ 428.987522][ T9678] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 428.993510][ T9678] ? __pfx_kobject_init_and_add+0x10/0x10
[ 428.999322][ T9678] ? __init_swait_queue_head+0xae/0x150
[ 429.004874][ T9678] gfs2_sys_fs_add+0x23b/0x4a0
[ 429.009638][ T9678] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 429.014950][ T9678] ? __pfx_alloc_workqueue+0x10/0x10
[ 429.020250][ T9678] ? read_word_at_a_time+0xe/0x20
[ 429.025446][ T9678] ? sized_strscpy+0x9a/0x2b0
[ 429.030124][ T9678] gfs2_fill_super+0x11ee/0x24d0
[ 429.035078][ T9678] ? __pfx_gfs2_fill_super+0x10/0x10
[ 429.040624][ T9678] ? snprintf+0xda/0x120
[ 429.044869][ T9678] ? __pfx_lock_release+0x10/0x10
[ 429.049890][ T9678] ? do_raw_spin_lock+0x14f/0x370
[ 429.054928][ T9678] ? __pfx_snprintf+0x10/0x10
[ 429.059617][ T9678] ? sb_set_blocksize+0x98/0xf0
[ 429.064474][ T9678] ? setup_bdev_super+0x4e6/0x5d0
[ 429.069508][ T9678] get_tree_bdev_flags+0x48c/0x5c0
[ 429.074628][ T9678] ? __pfx_gfs2_fill_super+0x10/0x10
[ 429.080112][ T9678] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 429.086020][ T9678] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 429.091660][ T9678] gfs2_get_tree+0x54/0x220
[ 429.096179][ T9678] vfs_get_tree+0x90/0x2b0
[ 429.100695][ T9678] do_new_mount+0x2be/0xb40
[ 429.105208][ T9678] ? __pfx_do_new_mount+0x10/0x10
[ 429.110297][ T9678] __se_sys_mount+0x2d6/0x3c0
[ 429.115064][ T9678] ? __pfx___se_sys_mount+0x10/0x10
[ 429.120350][ T9678] ? exc_page_fault+0x590/0x8b0
[ 429.125218][ T9678] ? __x64_sys_mount+0x20/0xc0
[ 429.130066][ T9678] do_syscall_64+0xf3/0x230
[ 429.134579][ T9678] ? clear_bhb_loop+0x35/0x90
[ 429.139343][ T9678] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 429.145234][ T9678] RIP: 0033:0x7f2886d7e69a
[ 429.149645][ T9678] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 429.169340][ T9678] RSP: 002b:00007f2887bb9e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 429.178102][ T9678] RAX: ffffffffffffffda RBX: 00007f2887bb9ef0 RCX: 00007f2886d7e69a
[ 429.186161][ T9678] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f2887bb9eb0
[ 429.194467][ T9678] RBP: 00000000200124c0 R08: 00007f2887bb9ef0 R09: 0000000000000000
[ 429.202457][ T9678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 429.210522][ T9678] R13: 00007f2887bb9eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 429.218512][ T9678]
[ 429.228258][ T9675] loop2: detected capacity change from 0 to 32768
[ 429.240761][ T9670] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 429.249439][ T9670] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 429.310827][ T9678] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 429.326473][ T9675] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 429.333899][ T9675] CPU: 0 UID: 0 PID: 9675 Comm: syz.2.554 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 429.343999][ T9675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 429.354082][ T9675] Call Trace:
[ 429.357386][ T9675]
[ 429.360428][ T9675] dump_stack_lvl+0x241/0x360
[ 429.365143][ T9675] ? __pfx_dump_stack_lvl+0x10/0x10
[ 429.370383][ T9675] ? __pfx__printk+0x10/0x10
[ 429.375020][ T9675] ? __kmalloc_cache_noprof+0x243/0x390
[ 429.380684][ T9675] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 429.381337][ T9670] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 429.385988][ T9675] sysfs_create_dir_ns+0x2ce/0x3a0
[ 429.386020][ T9675] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 429.386049][ T9675] kobject_add_internal+0x435/0x8d0
[ 429.386075][ T9675] kobject_init_and_add+0x124/0x190
[ 429.386101][ T9675] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 429.386125][ T9675] ? __pfx_kobject_init_and_add+0x10/0x10
[ 429.386155][ T9675] ? __init_swait_queue_head+0xae/0x150
[ 429.386186][ T9675] gfs2_sys_fs_add+0x23b/0x4a0
[ 429.386210][ T9675] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 429.386239][ T9675] ? __pfx_alloc_workqueue+0x10/0x10
[ 429.386266][ T9675] ? read_word_at_a_time+0xe/0x20
[ 429.386285][ T9675] ? sized_strscpy+0x9a/0x2b0
[ 429.386308][ T9675] gfs2_fill_super+0x11ee/0x24d0
[ 429.386348][ T9675] ? __pfx_gfs2_fill_super+0x10/0x10
[ 429.386371][ T9675] ? snprintf+0xda/0x120
[ 429.386392][ T9675] ? __pfx_lock_release+0x10/0x10
[ 429.386411][ T9675] ? do_raw_spin_lock+0x14f/0x370
[ 429.386439][ T9675] ? __pfx_snprintf+0x10/0x10
[ 429.386468][ T9675] ? sb_set_blocksize+0x98/0xf0
[ 429.386491][ T9675] ? setup_bdev_super+0x4e6/0x5d0
[ 429.386519][ T9675] get_tree_bdev_flags+0x48c/0x5c0
[ 429.386543][ T9675] ? __pfx_gfs2_fill_super+0x10/0x10
[ 429.386566][ T9675] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 429.386594][ T9675] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 429.386625][ T9675] gfs2_get_tree+0x54/0x220
[ 429.386653][ T9675] vfs_get_tree+0x90/0x2b0
[ 429.386679][ T9675] do_new_mount+0x2be/0xb40
[ 429.386722][ T9675] ? __pfx_do_new_mount+0x10/0x10
[ 429.386756][ T9675] __se_sys_mount+0x2d6/0x3c0
[ 429.431532][ T51] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 429.432526][ T9675] ? __pfx___se_sys_mount+0x10/0x10
[ 429.438004][ T51] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 429.442708][ T9675] ? exc_page_fault+0x590/0x8b0
[ 429.442740][ T9675] ? __x64_sys_mount+0x20/0xc0
[ 429.465859][ T9678] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 429.468276][ T9675] do_syscall_64+0xf3/0x230
[ 429.582823][ T9675] ? clear_bhb_loop+0x35/0x90
[ 429.587622][ T9675] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 429.593565][ T9675] RIP: 0033:0x7f9645d7e69a
[ 429.598011][ T9675] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 429.617738][ T9675] RSP: 002b:00007f9646b97e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 429.626192][ T9675] RAX: ffffffffffffffda RBX: 00007f9646b97ef0 RCX: 00007f9645d7e69a
[ 429.634199][ T9675] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f9646b97eb0
[ 429.642213][ T9675] RBP: 00000000200124c0 R08: 00007f9646b97ef0 R09: 0000000000000000
[ 429.650217][ T9675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 429.658222][ T9675] R13: 00007f9646b97eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 429.666243][ T9675]
[ 429.667006][ T51] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 229ms
[ 429.707501][ T51] gfs2: fsid=syz:syz.0: jid=0: Done
[ 429.712802][ T9670] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 429.834795][ T9675] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 429.863579][ T9675] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 430.244612][ T9684] loop0: detected capacity change from 0 to 32768
[ 430.304495][ T9684] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 430.376472][ T9684] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 430.499647][ T9684] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 430.574344][ T9692] loop4: detected capacity change from 0 to 32768
[ 430.648096][ T9692] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 430.655818][ T9692] CPU: 1 UID: 0 PID: 9692 Comm: syz.4.557 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 430.666011][ T9692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 430.676103][ T9692] Call Trace:
[ 430.679423][ T9692]
[ 430.682467][ T9692] dump_stack_lvl+0x241/0x360
[ 430.687347][ T9692] ? __pfx_dump_stack_lvl+0x10/0x10
[ 430.692581][ T9692] ? __pfx__printk+0x10/0x10
[ 430.697305][ T9692] ? __kmalloc_cache_noprof+0x243/0x390
[ 430.702889][ T9692] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 430.708293][ T9692] sysfs_create_dir_ns+0x2ce/0x3a0
[ 430.713442][ T9692] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 430.719293][ T9692] kobject_add_internal+0x435/0x8d0
[ 430.724580][ T9692] kobject_init_and_add+0x124/0x190
[ 430.729833][ T9692] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 430.735671][ T9692] ? __pfx_kobject_init_and_add+0x10/0x10
[ 430.741428][ T9692] ? __init_swait_queue_head+0xae/0x150
[ 430.747010][ T9692] gfs2_sys_fs_add+0x23b/0x4a0
[ 430.751891][ T9692] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 430.757297][ T9692] ? __pfx_alloc_workqueue+0x10/0x10
[ 430.762695][ T9692] ? read_word_at_a_time+0xe/0x20
[ 430.767824][ T9692] ? sized_strscpy+0x9a/0x2b0
[ 430.772522][ T9692] gfs2_fill_super+0x11ee/0x24d0
[ 430.777514][ T9692] ? __pfx_gfs2_fill_super+0x10/0x10
[ 430.782841][ T9692] ? snprintf+0xda/0x120
[ 430.787111][ T9692] ? __pfx_lock_release+0x10/0x10
[ 430.792156][ T9692] ? do_raw_spin_lock+0x14f/0x370
[ 430.797300][ T9692] ? __pfx_snprintf+0x10/0x10
[ 430.802016][ T9692] ? sb_set_blocksize+0x98/0xf0
[ 430.806987][ T9692] ? setup_bdev_super+0x4e6/0x5d0
[ 430.812135][ T9692] get_tree_bdev_flags+0x48c/0x5c0
[ 430.817284][ T9692] ? __pfx_gfs2_fill_super+0x10/0x10
[ 430.822600][ T9692] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 430.828408][ T9692] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 430.834083][ T9692] gfs2_get_tree+0x54/0x220
[ 430.838653][ T9692] vfs_get_tree+0x90/0x2b0
[ 430.843107][ T9692] do_new_mount+0x2be/0xb40
[ 430.848023][ T9692] ? __pfx_do_new_mount+0x10/0x10
[ 430.853097][ T9692] __se_sys_mount+0x2d6/0x3c0
[ 430.857897][ T9692] ? __pfx___se_sys_mount+0x10/0x10
[ 430.863301][ T9692] ? exc_page_fault+0x590/0x8b0
[ 430.868196][ T9692] ? __x64_sys_mount+0x20/0xc0
[ 430.872994][ T9692] do_syscall_64+0xf3/0x230
[ 430.877537][ T9692] ? clear_bhb_loop+0x35/0x90
[ 430.882242][ T9692] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 430.888177][ T9692] RIP: 0033:0x7efd1b97e69a
[ 430.892624][ T9692] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 430.912522][ T9692] RSP: 002b:00007efd1c7fce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 430.921000][ T9692] RAX: ffffffffffffffda RBX: 00007efd1c7fcef0 RCX: 00007efd1b97e69a
[ 430.929009][ T9692] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007efd1c7fceb0
[ 430.937010][ T9692] RBP: 00000000200124c0 R08: 00007efd1c7fcef0 R09: 0000000000000000
[ 430.945012][ T9692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 430.953108][ T9692] R13: 00007efd1c7fceb0 R14: 00000000000124e5 R15: 0000000020000240
[ 430.961123][ T9692]
[ 430.982573][ T8] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 430.989768][ T8] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 431.064763][ T9692] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 431.099598][ T9692] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 431.114140][ T8] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 124ms
[ 431.165162][ T8] gfs2: fsid=syz:syz.0: jid=0: Done
[ 431.172105][ T9684] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 431.239609][ T9696] loop1: detected capacity change from 0 to 32768
[ 431.265240][ T9702] loop3: detected capacity change from 0 to 32768
[ 431.436563][ T9702] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 431.445114][ T9702] CPU: 1 UID: 0 PID: 9702 Comm: syz.3.559 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 431.455241][ T9702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 431.465709][ T9702] Call Trace:
[ 431.469061][ T9702]
[ 431.472034][ T9702] dump_stack_lvl+0x241/0x360
[ 431.476754][ T9702] ? __pfx_dump_stack_lvl+0x10/0x10
[ 431.481997][ T9702] ? __pfx__printk+0x10/0x10
[ 431.486656][ T9702] ? __kmalloc_cache_noprof+0x243/0x390
[ 431.491625][ T9698] loop2: detected capacity change from 0 to 32768
[ 431.492327][ T9702] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 431.504042][ T9702] sysfs_create_dir_ns+0x2ce/0x3a0
[ 431.509195][ T9702] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 431.514877][ T9702] kobject_add_internal+0x435/0x8d0
[ 431.520197][ T9702] kobject_init_and_add+0x124/0x190
[ 431.525419][ T9702] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 431.531487][ T9702] ? __pfx_kobject_init_and_add+0x10/0x10
[ 431.537227][ T9702] ? __init_swait_queue_head+0xae/0x150
[ 431.542793][ T9702] gfs2_sys_fs_add+0x23b/0x4a0
[ 431.547565][ T9702] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 431.552859][ T9702] ? __pfx_alloc_workqueue+0x10/0x10
[ 431.558350][ T9702] ? read_word_at_a_time+0xe/0x20
[ 431.563401][ T9702] ? sized_strscpy+0x9a/0x2b0
[ 431.568088][ T9702] gfs2_fill_super+0x11ee/0x24d0
[ 431.573072][ T9702] ? __pfx_gfs2_fill_super+0x10/0x10
[ 431.578470][ T9702] ? snprintf+0xda/0x120
[ 431.582812][ T9702] ? __pfx_lock_release+0x10/0x10
[ 431.587929][ T9702] ? do_raw_spin_lock+0x14f/0x370
[ 431.593050][ T9702] ? __pfx_snprintf+0x10/0x10
[ 431.597827][ T9702] ? sb_set_blocksize+0x98/0xf0
[ 431.602678][ T9702] ? setup_bdev_super+0x4e6/0x5d0
[ 431.607705][ T9702] get_tree_bdev_flags+0x48c/0x5c0
[ 431.612818][ T9702] ? __pfx_gfs2_fill_super+0x10/0x10
[ 431.618110][ T9702] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 431.623850][ T9702] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 431.629506][ T9702] gfs2_get_tree+0x54/0x220
[ 431.634041][ T9702] vfs_get_tree+0x90/0x2b0
[ 431.638466][ T9702] do_new_mount+0x2be/0xb40
[ 431.642988][ T9702] ? __pfx_do_new_mount+0x10/0x10
[ 431.648028][ T9702] __se_sys_mount+0x2d6/0x3c0
[ 431.652718][ T9702] ? __pfx___se_sys_mount+0x10/0x10
[ 431.658000][ T9702] ? exc_page_fault+0x590/0x8b0
[ 431.662855][ T9702] ? __x64_sys_mount+0x20/0xc0
[ 431.667613][ T9702] do_syscall_64+0xf3/0x230
[ 431.672213][ T9702] ? clear_bhb_loop+0x35/0x90
[ 431.676971][ T9702] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 431.683056][ T9702] RIP: 0033:0x7fd6f5d7e69a
[ 431.687601][ T9702] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 431.707657][ T9702] RSP: 002b:00007fd6f6c2ae68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 431.716080][ T9702] RAX: ffffffffffffffda RBX: 00007fd6f6c2aef0 RCX: 00007fd6f5d7e69a
[ 431.724055][ T9702] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007fd6f6c2aeb0
[ 431.732156][ T9702] RBP: 00000000200124c0 R08: 00007fd6f6c2aef0 R09: 0000000000000000
[ 431.740132][ T9702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 431.748198][ T9702] R13: 00007fd6f6c2aeb0 R14: 00000000000124e5 R15: 0000000020000240
[ 431.756201][ T9702]
[ 431.768742][ 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.
[ 431.796201][ T9702] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 431.844245][ T9696] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 431.859112][ T9696] CPU: 1 UID: 0 PID: 9696 Comm: syz.1.558 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 431.869273][ T9696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 431.879452][ T9696] Call Trace:
[ 431.883016][ T9696]
[ 431.885987][ T9696] dump_stack_lvl+0x241/0x360
[ 431.890787][ T9696] ? __pfx_dump_stack_lvl+0x10/0x10
[ 431.896015][ T9696] ? __pfx__printk+0x10/0x10
[ 431.900641][ T9696] ? __kmalloc_cache_noprof+0x243/0x390
[ 431.906219][ T9696] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 431.911632][ T9696] sysfs_create_dir_ns+0x2ce/0x3a0
[ 431.916775][ T9696] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 431.922453][ T9696] kobject_add_internal+0x435/0x8d0
[ 431.927783][ T9696] kobject_init_and_add+0x124/0x190
[ 431.933185][ T9696] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 431.939167][ T9696] ? __pfx_kobject_init_and_add+0x10/0x10
[ 431.944905][ T9696] ? __init_swait_queue_head+0xae/0x150
[ 431.950463][ T9696] gfs2_sys_fs_add+0x23b/0x4a0
[ 431.955236][ T9696] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 431.960531][ T9696] ? __pfx_alloc_workqueue+0x10/0x10
[ 431.965818][ T9696] ? read_word_at_a_time+0xe/0x20
[ 431.970837][ T9696] ? sized_strscpy+0x9a/0x2b0
[ 431.975516][ T9696] gfs2_fill_super+0x11ee/0x24d0
[ 431.980644][ T9696] ? __pfx_gfs2_fill_super+0x10/0x10
[ 431.985936][ T9696] ? snprintf+0xda/0x120
[ 431.990180][ T9696] ? __pfx_lock_release+0x10/0x10
[ 431.995314][ T9696] ? do_raw_spin_lock+0x14f/0x370
[ 432.000341][ T9696] ? __pfx_snprintf+0x10/0x10
[ 432.005033][ T9696] ? sb_set_blocksize+0x98/0xf0
[ 432.009917][ T9696] ? setup_bdev_super+0x4e6/0x5d0
[ 432.014956][ T9696] get_tree_bdev_flags+0x48c/0x5c0
[ 432.020334][ T9696] ? __pfx_gfs2_fill_super+0x10/0x10
[ 432.025622][ T9696] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 432.031608][ T9696] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 432.037248][ T9696] gfs2_get_tree+0x54/0x220
[ 432.041757][ T9696] vfs_get_tree+0x90/0x2b0
[ 432.046181][ T9696] do_new_mount+0x2be/0xb40
[ 432.050694][ T9696] ? __pfx_do_new_mount+0x10/0x10
[ 432.055731][ T9696] __se_sys_mount+0x2d6/0x3c0
[ 432.060418][ T9696] ? __pfx___se_sys_mount+0x10/0x10
[ 432.065615][ T9696] ? exc_page_fault+0x590/0x8b0
[ 432.070556][ T9696] ? __x64_sys_mount+0x20/0xc0
[ 432.075319][ T9696] do_syscall_64+0xf3/0x230
[ 432.079840][ T9696] ? clear_bhb_loop+0x35/0x90
[ 432.084628][ T9696] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 432.090553][ T9696] RIP: 0033:0x7f2886d7e69a
[ 432.095120][ T9696] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 432.114917][ T9696] RSP: 002b:00007f2887bb9e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 432.123335][ T9696] RAX: ffffffffffffffda RBX: 00007f2887bb9ef0 RCX: 00007f2886d7e69a
[ 432.131391][ T9696] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f2887bb9eb0
[ 432.139623][ T9696] RBP: 00000000200124c0 R08: 00007f2887bb9ef0 R09: 0000000000000000
[ 432.147604][ T9696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 432.155754][ T9696] R13: 00007f2887bb9eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 432.164092][ T9696]
[ 432.167303][ T9696] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
2024/12/24 22:59:23 executed programs: 557
[ 432.215021][ T9696] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 432.305613][ T9698] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 432.362764][ T9698] CPU: 1 UID: 0 PID: 9698 Comm: syz.2.560 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 432.372901][ T9698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 432.383023][ T9698] Call Trace:
[ 432.386329][ T9698]
[ 432.389303][ T9698] dump_stack_lvl+0x241/0x360
[ 432.394031][ T9698] ? __pfx_dump_stack_lvl+0x10/0x10
[ 432.399467][ T9698] ? __pfx__printk+0x10/0x10
[ 432.404106][ T9698] ? __kmalloc_cache_noprof+0x243/0x390
[ 432.409681][ T9698] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 432.415007][ T9698] sysfs_create_dir_ns+0x2ce/0x3a0
[ 432.420166][ T9698] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 432.425370][ T9711] loop4: detected capacity change from 0 to 32768
[ 432.425848][ T9698] kobject_add_internal+0x435/0x8d0
[ 432.437600][ T9698] kobject_init_and_add+0x124/0x190
[ 432.442832][ T9698] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 432.448669][ T9698] ? __pfx_kobject_init_and_add+0x10/0x10
[ 432.454427][ T9698] ? __init_swait_queue_head+0xae/0x150
[ 432.460104][ T9698] gfs2_sys_fs_add+0x23b/0x4a0
[ 432.464984][ T9698] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 432.470387][ T9698] ? __pfx_alloc_workqueue+0x10/0x10
[ 432.475712][ T9698] ? read_word_at_a_time+0xe/0x20
[ 432.480930][ T9698] ? sized_strscpy+0x9a/0x2b0
[ 432.485805][ T9698] gfs2_fill_super+0x11ee/0x24d0
[ 432.490791][ T9698] ? __pfx_gfs2_fill_super+0x10/0x10
[ 432.496183][ T9698] ? snprintf+0xda/0x120
[ 432.500451][ T9698] ? __pfx_lock_release+0x10/0x10
[ 432.505503][ T9698] ? do_raw_spin_lock+0x14f/0x370
[ 432.510655][ T9698] ? __pfx_snprintf+0x10/0x10
[ 432.515457][ T9698] ? sb_set_blocksize+0x98/0xf0
[ 432.520524][ T9698] ? setup_bdev_super+0x4e6/0x5d0
[ 432.525599][ T9698] get_tree_bdev_flags+0x48c/0x5c0
[ 432.530749][ T9698] ? __pfx_gfs2_fill_super+0x10/0x10
[ 432.536073][ T9698] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 432.541746][ T9698] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 432.547418][ T9698] gfs2_get_tree+0x54/0x220
[ 432.551961][ T9698] vfs_get_tree+0x90/0x2b0
[ 432.556409][ T9698] do_new_mount+0x2be/0xb40
[ 432.560964][ T9698] ? __pfx_do_new_mount+0x10/0x10
[ 432.566025][ T9698] __se_sys_mount+0x2d6/0x3c0
[ 432.570725][ T9698] ? __pfx___se_sys_mount+0x10/0x10
[ 432.576117][ T9698] ? exc_page_fault+0x590/0x8b0
[ 432.581008][ T9698] ? __x64_sys_mount+0x20/0xc0
[ 432.585823][ T9698] do_syscall_64+0xf3/0x230
[ 432.590374][ T9698] ? clear_bhb_loop+0x35/0x90
[ 432.595177][ T9698] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 432.601109][ T9698] RIP: 0033:0x7f9645d7e69a
[ 432.605634][ T9698] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 432.625269][ T9698] RSP: 002b:00007f9646b97e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 432.633731][ T9698] RAX: ffffffffffffffda RBX: 00007f9646b97ef0 RCX: 00007f9645d7e69a
[ 432.641732][ T9698] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f9646b97eb0
[ 432.649859][ T9698] RBP: 00000000200124c0 R08: 00007f9646b97ef0 R09: 0000000000000000
[ 432.658047][ T9698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 432.666152][ T9698] R13: 00007f9646b97eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 432.674280][ T9698]
[ 432.704634][ T9711] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 432.714480][ T9711] CPU: 0 UID: 0 PID: 9711 Comm: syz.4.561 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 432.724681][ T9711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 432.730907][ T9698] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 432.734825][ T9711] Call Trace:
[ 432.734836][ T9711]
[ 432.734845][ T9711] dump_stack_lvl+0x241/0x360
[ 432.748925][ T9698] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 432.752054][ T9711] ? __pfx_dump_stack_lvl+0x10/0x10
[ 432.771417][ T9711] ? __pfx__printk+0x10/0x10
[ 432.776055][ T9711] ? __kmalloc_cache_noprof+0x243/0x390
[ 432.781640][ T9711] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 432.786942][ T9711] sysfs_create_dir_ns+0x2ce/0x3a0
[ 432.792406][ T9711] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 432.798046][ T9711] kobject_add_internal+0x435/0x8d0
[ 432.803262][ T9711] kobject_init_and_add+0x124/0x190
[ 432.808470][ T9711] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 432.814276][ T9711] ? __pfx_kobject_init_and_add+0x10/0x10
[ 432.820005][ T9711] ? __init_swait_queue_head+0xae/0x150
[ 432.825738][ T9711] gfs2_sys_fs_add+0x23b/0x4a0
[ 432.830599][ T9711] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 432.835893][ T9711] ? __pfx_alloc_workqueue+0x10/0x10
[ 432.841240][ T9711] ? read_word_at_a_time+0xe/0x20
[ 432.846269][ T9711] ? sized_strscpy+0x9a/0x2b0
[ 432.850947][ T9711] gfs2_fill_super+0x11ee/0x24d0
[ 432.856076][ T9711] ? __pfx_gfs2_fill_super+0x10/0x10
[ 432.861360][ T9711] ? snprintf+0xda/0x120
[ 432.865611][ T9711] ? __pfx_lock_release+0x10/0x10
[ 432.870723][ T9711] ? do_raw_spin_lock+0x14f/0x370
[ 432.875842][ T9711] ? __pfx_snprintf+0x10/0x10
[ 432.880527][ T9711] ? sb_set_blocksize+0x98/0xf0
[ 432.885398][ T9711] ? setup_bdev_super+0x4e6/0x5d0
[ 432.890434][ T9711] get_tree_bdev_flags+0x48c/0x5c0
[ 432.895635][ T9711] ? __pfx_gfs2_fill_super+0x10/0x10
[ 432.900924][ T9711] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 432.906559][ T9711] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 432.912282][ T9711] gfs2_get_tree+0x54/0x220
[ 432.917230][ T9711] vfs_get_tree+0x90/0x2b0
[ 432.921735][ T9711] do_new_mount+0x2be/0xb40
[ 432.926250][ T9711] ? __pfx_do_new_mount+0x10/0x10
[ 432.931289][ T9711] __se_sys_mount+0x2d6/0x3c0
[ 432.935963][ T9711] ? __pfx___se_sys_mount+0x10/0x10
[ 432.941328][ T9711] ? exc_page_fault+0x590/0x8b0
[ 432.946182][ T9711] ? __x64_sys_mount+0x20/0xc0
[ 432.950944][ T9711] do_syscall_64+0xf3/0x230
[ 432.955886][ T9711] ? clear_bhb_loop+0x35/0x90
[ 432.960562][ T9711] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 432.966457][ T9711] RIP: 0033:0x7efd1b97e69a
[ 432.970872][ T9711] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 432.990570][ T9711] RSP: 002b:00007efd1c7fce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 432.999166][ T9711] RAX: ffffffffffffffda RBX: 00007efd1c7fcef0 RCX: 00007efd1b97e69a
[ 433.007181][ T9711] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007efd1c7fceb0
[ 433.015193][ T9711] RBP: 00000000200124c0 R08: 00007efd1c7fcef0 R09: 0000000000000000
[ 433.023327][ T9711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 433.031300][ T9711] R13: 00007efd1c7fceb0 R14: 00000000000124e5 R15: 0000000020000240
[ 433.039286][ T9711]
[ 433.067860][ 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.
[ 433.154793][ T9711] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 434.339127][ T9720] loop3: detected capacity change from 0 to 32768
[ 434.382154][ T9720] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 434.385012][ T9718] loop1: detected capacity change from 0 to 32768
[ 434.420792][ T9720] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 434.475839][ T9726] loop4: detected capacity change from 0 to 32768
[ 434.542862][ T9720] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 434.560238][ T6726] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 434.567289][ T6726] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 434.568198][ T9722] loop2: detected capacity change from 0 to 32768
[ 434.583255][ T9724] loop0: detected capacity change from 0 to 32768
[ 434.597295][ T9726] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 434.606293][ T9726] CPU: 0 UID: 0 PID: 9726 Comm: syz.4.566 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 434.616405][ T9726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 434.626668][ T9726] Call Trace:
[ 434.630066][ T9726]
[ 434.633025][ T9726] dump_stack_lvl+0x241/0x360
[ 434.637738][ T9726] ? __pfx_dump_stack_lvl+0x10/0x10
[ 434.643083][ T9726] ? __pfx__printk+0x10/0x10
[ 434.647802][ T9726] ? __kmalloc_cache_noprof+0x243/0x390
[ 434.653474][ T9726] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 434.658808][ T9726] sysfs_create_dir_ns+0x2ce/0x3a0
[ 434.661896][ T9718] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 434.663953][ T9726] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 434.677046][ T9726] kobject_add_internal+0x435/0x8d0
[ 434.682281][ T9726] kobject_init_and_add+0x124/0x190
[ 434.687586][ T9726] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 434.693506][ T9726] ? __pfx_kobject_init_and_add+0x10/0x10
[ 434.699243][ T9726] ? __init_swait_queue_head+0xae/0x150
[ 434.704805][ T9726] gfs2_sys_fs_add+0x23b/0x4a0
[ 434.709660][ T9726] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 434.715054][ T9726] ? __pfx_alloc_workqueue+0x10/0x10
[ 434.720368][ T9726] ? read_word_at_a_time+0xe/0x20
[ 434.725407][ T9726] ? sized_strscpy+0x9a/0x2b0
[ 434.730096][ T9726] gfs2_fill_super+0x11ee/0x24d0
[ 434.735060][ T9726] ? __pfx_gfs2_fill_super+0x10/0x10
[ 434.740347][ T9726] ? snprintf+0xda/0x120
[ 434.744595][ T9726] ? __pfx_lock_release+0x10/0x10
[ 434.749714][ T9726] ? do_raw_spin_lock+0x14f/0x370
[ 434.754807][ T9726] ? __pfx_snprintf+0x10/0x10
[ 434.759496][ T9726] ? sb_set_blocksize+0x98/0xf0
[ 434.764351][ T9726] ? setup_bdev_super+0x4e6/0x5d0
[ 434.769490][ T9726] get_tree_bdev_flags+0x48c/0x5c0
[ 434.774627][ T9726] ? __pfx_gfs2_fill_super+0x10/0x10
[ 434.780043][ T9726] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 434.785702][ T9726] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 434.791350][ T9726] gfs2_get_tree+0x54/0x220
[ 434.795867][ T9726] vfs_get_tree+0x90/0x2b0
[ 434.800296][ T9726] do_new_mount+0x2be/0xb40
[ 434.804820][ T9726] ? __pfx_do_new_mount+0x10/0x10
[ 434.809968][ T9726] __se_sys_mount+0x2d6/0x3c0
[ 434.814663][ T9726] ? __pfx___se_sys_mount+0x10/0x10
[ 434.819970][ T9726] ? exc_page_fault+0x590/0x8b0
[ 434.824838][ T9726] ? __x64_sys_mount+0x20/0xc0
[ 434.829788][ T9726] do_syscall_64+0xf3/0x230
[ 434.834475][ T9726] ? clear_bhb_loop+0x35/0x90
[ 434.839166][ T9726] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 434.845162][ T9726] RIP: 0033:0x7efd1b97e69a
[ 434.849669][ T9726] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 434.869463][ T9726] RSP: 002b:00007efd1c7fce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 434.877917][ T9726] RAX: ffffffffffffffda RBX: 00007efd1c7fcef0 RCX: 00007efd1b97e69a
[ 434.885924][ T9726] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007efd1c7fceb0
[ 434.894000][ T9726] RBP: 00000000200124c0 R08: 00007efd1c7fcef0 R09: 0000000000000000
[ 434.901983][ T9726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 434.909971][ T9726] R13: 00007efd1c7fceb0 R14: 00000000000124e5 R15: 0000000020000240
[ 434.918062][ T9726]
[ 434.925183][ T9726] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 434.943935][ T9718] CPU: 0 UID: 0 PID: 9718 Comm: syz.1.563 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 434.944015][ T9726] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 434.954019][ T9718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 434.954033][ T9718] Call Trace:
[ 434.954041][ T9718]
[ 434.954050][ T9718] dump_stack_lvl+0x241/0x360
[ 434.954082][ T9718] ? __pfx_dump_stack_lvl+0x10/0x10
[ 434.972703][ T9722] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 434.974012][ T9718] ? __pfx__printk+0x10/0x10
[ 434.974047][ T9718] ? __kmalloc_cache_noprof+0x243/0x390
[ 435.004497][ T9718] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 435.009978][ T9718] sysfs_create_dir_ns+0x2ce/0x3a0
[ 435.015193][ T9718] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 435.020855][ T9718] kobject_add_internal+0x435/0x8d0
[ 435.026162][ T9718] kobject_init_and_add+0x124/0x190
[ 435.031379][ T9718] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 435.037215][ T9718] ? __pfx_kobject_init_and_add+0x10/0x10
[ 435.042964][ T9718] ? __init_swait_queue_head+0xae/0x150
[ 435.048533][ T9718] gfs2_sys_fs_add+0x23b/0x4a0
[ 435.053325][ T9718] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 435.058622][ T9718] ? __pfx_alloc_workqueue+0x10/0x10
[ 435.064003][ T9718] ? read_word_at_a_time+0xe/0x20
[ 435.069038][ T9718] ? sized_strscpy+0x9a/0x2b0
[ 435.073834][ T9718] gfs2_fill_super+0x11ee/0x24d0
[ 435.079015][ T9718] ? __pfx_gfs2_fill_super+0x10/0x10
[ 435.084407][ T9718] ? snprintf+0xda/0x120
[ 435.088670][ T9718] ? __pfx_lock_release+0x10/0x10
[ 435.093699][ T9718] ? do_raw_spin_lock+0x14f/0x370
[ 435.098990][ T9718] ? __pfx_snprintf+0x10/0x10
[ 435.103732][ T9718] ? sb_set_blocksize+0x98/0xf0
[ 435.108613][ T9718] ? setup_bdev_super+0x4e6/0x5d0
[ 435.113661][ T9718] get_tree_bdev_flags+0x48c/0x5c0
[ 435.118797][ T9718] ? __pfx_gfs2_fill_super+0x10/0x10
[ 435.124186][ T9718] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 435.130007][ T9718] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 435.135656][ T9718] gfs2_get_tree+0x54/0x220
[ 435.140173][ T9718] vfs_get_tree+0x90/0x2b0
[ 435.144602][ T9718] do_new_mount+0x2be/0xb40
[ 435.149472][ T9718] ? __pfx_do_new_mount+0x10/0x10
[ 435.154504][ T9718] __se_sys_mount+0x2d6/0x3c0
[ 435.159181][ T9718] ? __pfx___se_sys_mount+0x10/0x10
[ 435.164379][ T9718] ? exc_page_fault+0x590/0x8b0
[ 435.169239][ T9718] ? __x64_sys_mount+0x20/0xc0
[ 435.174003][ T9718] do_syscall_64+0xf3/0x230
[ 435.178509][ T9718] ? clear_bhb_loop+0x35/0x90
[ 435.183186][ T9718] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 435.189115][ T9718] RIP: 0033:0x7f2886d7e69a
[ 435.193646][ T9718] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 435.213270][ T9718] RSP: 002b:00007f2887bb9e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 435.221812][ T9718] RAX: ffffffffffffffda RBX: 00007f2887bb9ef0 RCX: 00007f2886d7e69a
[ 435.229889][ T9718] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f2887bb9eb0
[ 435.237955][ T9718] RBP: 00000000200124c0 R08: 00007f2887bb9ef0 R09: 0000000000000000
[ 435.246017][ T9718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 435.253987][ T9718] R13: 00007f2887bb9eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 435.262054][ T9718]
[ 435.272252][ T9722] CPU: 0 UID: 0 PID: 9722 Comm: syz.2.565 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 435.282379][ T9722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 435.292611][ T9722] Call Trace:
[ 435.295980][ T9722]
[ 435.298914][ T9722] dump_stack_lvl+0x241/0x360
[ 435.303609][ T9722] ? __pfx_dump_stack_lvl+0x10/0x10
[ 435.308987][ T9722] ? __pfx__printk+0x10/0x10
[ 435.313659][ T9722] ? __kmalloc_cache_noprof+0x243/0x390
[ 435.319200][ T9722] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 435.324491][ T9722] sysfs_create_dir_ns+0x2ce/0x3a0
[ 435.329608][ T9722] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 435.335341][ T9722] kobject_add_internal+0x435/0x8d0
[ 435.340635][ T9722] kobject_init_and_add+0x124/0x190
[ 435.345851][ T9722] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 435.351659][ T9722] ? __pfx_kobject_init_and_add+0x10/0x10
[ 435.357412][ T9722] ? __init_swait_queue_head+0xae/0x150
[ 435.362964][ T9722] gfs2_sys_fs_add+0x23b/0x4a0
[ 435.367728][ T9722] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 435.373111][ T9722] ? __pfx_alloc_workqueue+0x10/0x10
[ 435.378417][ T9722] ? read_word_at_a_time+0xe/0x20
[ 435.383528][ T9722] ? sized_strscpy+0x9a/0x2b0
[ 435.388379][ T9722] gfs2_fill_super+0x11ee/0x24d0
[ 435.393332][ T9722] ? __pfx_gfs2_fill_super+0x10/0x10
[ 435.398614][ T9722] ? snprintf+0xda/0x120
[ 435.402865][ T9722] ? __pfx_lock_release+0x10/0x10
[ 435.407939][ T9722] ? do_raw_spin_lock+0x14f/0x370
[ 435.412966][ T9722] ? __pfx_snprintf+0x10/0x10
[ 435.417645][ T9722] ? sb_set_blocksize+0x98/0xf0
[ 435.422493][ T9722] ? setup_bdev_super+0x4e6/0x5d0
[ 435.427534][ T9722] get_tree_bdev_flags+0x48c/0x5c0
[ 435.432693][ T9722] ? __pfx_gfs2_fill_super+0x10/0x10
[ 435.438508][ T9722] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 435.444147][ T9722] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 435.449938][ T9722] gfs2_get_tree+0x54/0x220
[ 435.454446][ T9722] vfs_get_tree+0x90/0x2b0
[ 435.458865][ T9722] do_new_mount+0x2be/0xb40
[ 435.463404][ T9722] ? __pfx_do_new_mount+0x10/0x10
[ 435.468449][ T9722] __se_sys_mount+0x2d6/0x3c0
[ 435.473139][ T9722] ? __pfx___se_sys_mount+0x10/0x10
[ 435.478351][ T9722] ? exc_page_fault+0x590/0x8b0
[ 435.483222][ T9722] ? __x64_sys_mount+0x20/0xc0
[ 435.488083][ T9722] do_syscall_64+0xf3/0x230
[ 435.492600][ T9722] ? clear_bhb_loop+0x35/0x90
[ 435.497280][ T9722] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 435.503177][ T9722] RIP: 0033:0x7f9645d7e69a
[ 435.507683][ T9722] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 435.527647][ T9722] RSP: 002b:00007f9646b97e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 435.536073][ T9722] RAX: ffffffffffffffda RBX: 00007f9646b97ef0 RCX: 00007f9645d7e69a
[ 435.544049][ T9722] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f9646b97eb0
[ 435.552017][ T9722] RBP: 00000000200124c0 R08: 00007f9646b97ef0 R09: 0000000000000000
[ 435.559986][ T9722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 435.567958][ T9722] R13: 00007f9646b97eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 435.575962][ T9722]
[ 435.579043][ T9718] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 435.596191][ T9718] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 435.603598][ T9722] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 435.617995][ T9722] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 435.619892][ T6726] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 1052ms
[ 435.632850][ T6726] gfs2: fsid=syz:syz.0: jid=0: Done
[ 435.642918][ T9720] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 435.658572][ T9724] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 435.668314][ T9724] CPU: 0 UID: 0 PID: 9724 Comm: syz.0.562 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 435.678428][ T9724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 435.688775][ T9724] Call Trace:
[ 435.692079][ T9724]
[ 435.695043][ T9724] dump_stack_lvl+0x241/0x360
[ 435.699764][ T9724] ? __pfx_dump_stack_lvl+0x10/0x10
[ 435.705001][ T9724] ? __pfx__printk+0x10/0x10
[ 435.709626][ T9724] ? __kmalloc_cache_noprof+0x243/0x390
[ 435.715211][ T9724] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 435.720538][ T9724] sysfs_create_dir_ns+0x2ce/0x3a0
[ 435.725775][ T9724] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 435.731455][ T9724] kobject_add_internal+0x435/0x8d0
[ 435.736694][ T9724] kobject_init_and_add+0x124/0x190
[ 435.742017][ T9724] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 435.748032][ T9724] ? __pfx_kobject_init_and_add+0x10/0x10
[ 435.753796][ T9724] ? __init_swait_queue_head+0xae/0x150
[ 435.759469][ T9724] gfs2_sys_fs_add+0x23b/0x4a0
[ 435.764272][ T9724] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 435.769597][ T9724] ? __pfx_alloc_workqueue+0x10/0x10
[ 435.774920][ T9724] ? read_word_at_a_time+0xe/0x20
[ 435.779976][ T9724] ? sized_strscpy+0x9a/0x2b0
[ 435.784686][ T9724] gfs2_fill_super+0x11ee/0x24d0
[ 435.789677][ T9724] ? __pfx_gfs2_fill_super+0x10/0x10
[ 435.795173][ T9724] ? snprintf+0xda/0x120
[ 435.799441][ T9724] ? __pfx_lock_release+0x10/0x10
[ 435.804489][ T9724] ? do_raw_spin_lock+0x14f/0x370
[ 435.809634][ T9724] ? __pfx_snprintf+0x10/0x10
[ 435.814349][ T9724] ? sb_set_blocksize+0x98/0xf0
[ 435.819230][ T9724] ? setup_bdev_super+0x4e6/0x5d0
[ 435.824377][ T9724] get_tree_bdev_flags+0x48c/0x5c0
[ 435.829631][ T9724] ? __pfx_gfs2_fill_super+0x10/0x10
[ 435.835138][ T9724] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 435.840814][ T9724] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 435.846494][ T9724] gfs2_get_tree+0x54/0x220
[ 435.851037][ T9724] vfs_get_tree+0x90/0x2b0
[ 435.855503][ T9724] do_new_mount+0x2be/0xb40
[ 435.860047][ T9724] ? __pfx_do_new_mount+0x10/0x10
[ 435.865237][ T9724] __se_sys_mount+0x2d6/0x3c0
[ 435.870039][ T9724] ? __pfx___se_sys_mount+0x10/0x10
[ 435.875272][ T9724] ? exc_page_fault+0x590/0x8b0
[ 435.880173][ T9724] ? __x64_sys_mount+0x20/0xc0
[ 435.884964][ T9724] do_syscall_64+0xf3/0x230
[ 435.889493][ T9724] ? clear_bhb_loop+0x35/0x90
[ 435.894278][ T9724] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 435.900238][ T9724] RIP: 0033:0x7f220437e69a
[ 435.904677][ T9724] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 435.924741][ T9724] RSP: 002b:00007f2205243e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 435.933190][ T9724] RAX: ffffffffffffffda RBX: 00007f2205243ef0 RCX: 00007f220437e69a
[ 435.941280][ T9724] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f2205243eb0
[ 435.949369][ T9724] RBP: 00000000200124c0 R08: 00007f2205243ef0 R09: 0000000000000000
[ 435.957366][ T9724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 435.965447][ T9724] R13: 00007f2205243eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 435.973551][ T9724]
[ 436.035808][ T9724] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 436.063061][ T9724] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 437.247099][ T9740] loop1: detected capacity change from 0 to 32768
[ 437.259947][ T9744] loop4: detected capacity change from 0 to 32768
[ 437.301594][ T9740] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 437.349761][ T9740] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 437.384912][ T9744] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 437.392434][ T9744] CPU: 1 UID: 0 PID: 9744 Comm: syz.4.568 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 437.402735][ T9744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 437.412823][ T9744] Call Trace:
[ 437.416126][ T9744]
[ 437.419072][ T9744] dump_stack_lvl+0x241/0x360
[ 437.423779][ T9744] ? __pfx_dump_stack_lvl+0x10/0x10
[ 437.429024][ T9744] ? __pfx__printk+0x10/0x10
[ 437.433910][ T9744] ? __kmalloc_cache_noprof+0x243/0x390
[ 437.439477][ T9744] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 437.444778][ T9744] sysfs_create_dir_ns+0x2ce/0x3a0
[ 437.449897][ T9744] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 437.455547][ T9744] kobject_add_internal+0x435/0x8d0
[ 437.460776][ T9744] kobject_init_and_add+0x124/0x190
[ 437.466014][ T9744] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 437.471839][ T9744] ? __pfx_kobject_init_and_add+0x10/0x10
[ 437.477674][ T9744] ? __init_swait_queue_head+0xae/0x150
[ 437.483242][ T9744] gfs2_sys_fs_add+0x23b/0x4a0
[ 437.488102][ T9744] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 437.493483][ T9744] ? __pfx_alloc_workqueue+0x10/0x10
[ 437.498970][ T9744] ? read_word_at_a_time+0xe/0x20
[ 437.504028][ T9744] ? sized_strscpy+0x9a/0x2b0
[ 437.508891][ T9744] gfs2_fill_super+0x11ee/0x24d0
[ 437.513872][ T9744] ? __pfx_gfs2_fill_super+0x10/0x10
[ 437.519342][ T9744] ? snprintf+0xda/0x120
[ 437.523591][ T9744] ? __pfx_lock_release+0x10/0x10
[ 437.528615][ T9744] ? do_raw_spin_lock+0x14f/0x370
[ 437.533663][ T9744] ? __pfx_snprintf+0x10/0x10
[ 437.538349][ T9744] ? sb_set_blocksize+0x98/0xf0
[ 437.543206][ T9744] ? setup_bdev_super+0x4e6/0x5d0
[ 437.548235][ T9744] get_tree_bdev_flags+0x48c/0x5c0
[ 437.553350][ T9744] ? __pfx_gfs2_fill_super+0x10/0x10
[ 437.558642][ T9744] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 437.564274][ T9744] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 437.569918][ T9744] gfs2_get_tree+0x54/0x220
[ 437.574454][ T9744] vfs_get_tree+0x90/0x2b0
[ 437.578891][ T9744] do_new_mount+0x2be/0xb40
[ 437.583415][ T9744] ? __pfx_do_new_mount+0x10/0x10
[ 437.588460][ T9744] __se_sys_mount+0x2d6/0x3c0
[ 437.593146][ T9744] ? __pfx___se_sys_mount+0x10/0x10
[ 437.598345][ T9744] ? exc_page_fault+0x590/0x8b0
[ 437.603217][ T9744] ? __x64_sys_mount+0x20/0xc0
[ 437.608007][ T9744] do_syscall_64+0xf3/0x230
[ 437.612527][ T9744] ? clear_bhb_loop+0x35/0x90
[ 437.617210][ T9744] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 437.623110][ T9744] RIP: 0033:0x7efd1b97e69a
[ 437.627529][ T9744] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 437.647174][ T9744] RSP: 002b:00007efd1c7fce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 437.655619][ T9744] RAX: ffffffffffffffda RBX: 00007efd1c7fcef0 RCX: 00007efd1b97e69a
[ 437.663613][ T9744] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007efd1c7fceb0
[ 437.671676][ T9744] RBP: 00000000200124c0 R08: 00007efd1c7fcef0 R09: 0000000000000000
[ 437.679678][ T9744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 437.687771][ T9744] R13: 00007efd1c7fceb0 R14: 00000000000124e5 R15: 0000000020000240
[ 437.695848][ T9744]
[ 437.721873][ T9742] loop2: detected capacity change from 0 to 32768
[ 437.785876][ T9746] loop0: detected capacity change from 0 to 32768
[ 437.799773][ 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.
[ 437.804072][ T9740] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 437.836315][ T9742] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 437.843833][ T9742] CPU: 0 UID: 0 PID: 9742 Comm: syz.2.569 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 437.847114][ T9744] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 437.854135][ T9742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 437.870718][ T9742] Call Trace:
[ 437.874023][ T9742]
[ 437.876976][ T9742] dump_stack_lvl+0x241/0x360
[ 437.881733][ T9742] ? __pfx_dump_stack_lvl+0x10/0x10
[ 437.886964][ T9742] ? __pfx__printk+0x10/0x10
[ 437.891594][ T9742] ? __kmalloc_cache_noprof+0x243/0x390
[ 437.897174][ T9742] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 437.902596][ T9742] sysfs_create_dir_ns+0x2ce/0x3a0
[ 437.907742][ T9742] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 437.913559][ T9742] kobject_add_internal+0x435/0x8d0
[ 437.918888][ T9742] kobject_init_and_add+0x124/0x190
[ 437.924205][ T9742] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 437.930040][ T9742] ? __pfx_kobject_init_and_add+0x10/0x10
[ 437.935798][ T9742] ? __init_swait_queue_head+0xae/0x150
[ 437.940444][ T9748] loop3: detected capacity change from 0 to 32768
[ 437.941372][ T9742] gfs2_sys_fs_add+0x23b/0x4a0
[ 437.952563][ T9742] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 437.957893][ T9742] ? __pfx_alloc_workqueue+0x10/0x10
[ 437.963391][ T9742] ? read_word_at_a_time+0xe/0x20
[ 437.963827][ T9746] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 437.968506][ T9742] ? sized_strscpy+0x9a/0x2b0
[ 437.968533][ T9742] gfs2_fill_super+0x11ee/0x24d0
[ 437.968574][ T9742] ? __pfx_gfs2_fill_super+0x10/0x10
[ 437.968596][ T9742] ? snprintf+0xda/0x120
[ 437.968616][ T9742] ? __pfx_lock_release+0x10/0x10
[ 437.968633][ T9742] ? do_raw_spin_lock+0x14f/0x370
[ 437.968660][ T9742] ? __pfx_snprintf+0x10/0x10
[ 437.968688][ T9742] ? sb_set_blocksize+0x98/0xf0
[ 438.014958][ T9742] ? setup_bdev_super+0x4e6/0x5d0
[ 438.020092][ T9742] get_tree_bdev_flags+0x48c/0x5c0
[ 438.025297][ T9742] ? __pfx_gfs2_fill_super+0x10/0x10
[ 438.030589][ T9742] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 438.036236][ T9742] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 438.041877][ T9742] gfs2_get_tree+0x54/0x220
[ 438.046394][ T9742] vfs_get_tree+0x90/0x2b0
[ 438.050829][ T9742] do_new_mount+0x2be/0xb40
[ 438.055337][ T9742] ? __pfx_do_new_mount+0x10/0x10
[ 438.060370][ T9742] __se_sys_mount+0x2d6/0x3c0
[ 438.065054][ T9742] ? __pfx___se_sys_mount+0x10/0x10
[ 438.070255][ T9742] ? exc_page_fault+0x590/0x8b0
[ 438.075108][ T9742] ? __x64_sys_mount+0x20/0xc0
[ 438.079873][ T9742] do_syscall_64+0xf3/0x230
[ 438.084403][ T9742] ? clear_bhb_loop+0x35/0x90
[ 438.089166][ T9742] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 438.095337][ T9742] RIP: 0033:0x7f9645d7e69a
[ 438.099756][ T9742] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 438.119515][ T9742] RSP: 002b:00007f9646b97e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 438.128042][ T9742] RAX: ffffffffffffffda RBX: 00007f9646b97ef0 RCX: 00007f9645d7e69a
[ 438.136109][ T9742] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f9646b97eb0
[ 438.144170][ T9742] RBP: 00000000200124c0 R08: 00007f9646b97ef0 R09: 0000000000000000
[ 438.152237][ T9742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 438.160379][ T9742] R13: 00007f9646b97eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 438.168367][ T9742]
[ 438.180513][ T6751] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 438.188141][ T6751] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 438.189775][ T9746] CPU: 0 UID: 0 PID: 9746 Comm: syz.0.571 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 438.205611][ T9746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 438.214851][ T9748] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 438.216110][ T9746] Call Trace:
[ 438.216121][ T9746]
[ 438.229762][ T9746] dump_stack_lvl+0x241/0x360
[ 438.234492][ T9746] ? __pfx_dump_stack_lvl+0x10/0x10
[ 438.239766][ T9746] ? __pfx__printk+0x10/0x10
[ 438.244584][ T9746] ? __kmalloc_cache_noprof+0x243/0x390
[ 438.250160][ T9746] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 438.255481][ T9746] sysfs_create_dir_ns+0x2ce/0x3a0
[ 438.260727][ T9746] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 438.266393][ T9746] kobject_add_internal+0x435/0x8d0
[ 438.271664][ T9746] kobject_init_and_add+0x124/0x190
[ 438.276881][ T9746] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 438.282730][ T9746] ? __pfx_kobject_init_and_add+0x10/0x10
[ 438.288583][ T9746] ? __init_swait_queue_head+0xae/0x150
[ 438.294153][ T9746] gfs2_sys_fs_add+0x23b/0x4a0
[ 438.298945][ T9746] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 438.304268][ T9746] ? __pfx_alloc_workqueue+0x10/0x10
[ 438.309576][ T9746] ? read_word_at_a_time+0xe/0x20
[ 438.314693][ T9746] ? sized_strscpy+0x9a/0x2b0
[ 438.319387][ T9746] gfs2_fill_super+0x11ee/0x24d0
[ 438.324369][ T9746] ? __pfx_gfs2_fill_super+0x10/0x10
[ 438.329673][ T9746] ? snprintf+0xda/0x120
[ 438.334191][ T9746] ? __pfx_lock_release+0x10/0x10
[ 438.339226][ T9746] ? do_raw_spin_lock+0x14f/0x370
[ 438.344369][ T9746] ? __pfx_snprintf+0x10/0x10
[ 438.349076][ T9746] ? sb_set_blocksize+0x98/0xf0
[ 438.354021][ T9746] ? setup_bdev_super+0x4e6/0x5d0
[ 438.359150][ T9746] get_tree_bdev_flags+0x48c/0x5c0
[ 438.364415][ T9746] ? __pfx_gfs2_fill_super+0x10/0x10
[ 438.369817][ T9746] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 438.375470][ T9746] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 438.381136][ T9746] gfs2_get_tree+0x54/0x220
[ 438.385660][ T9746] vfs_get_tree+0x90/0x2b0
[ 438.390272][ T9746] do_new_mount+0x2be/0xb40
[ 438.394801][ T9746] ? __pfx_do_new_mount+0x10/0x10
[ 438.399934][ T9746] __se_sys_mount+0x2d6/0x3c0
[ 438.404622][ T9746] ? __pfx___se_sys_mount+0x10/0x10
[ 438.409923][ T9746] ? exc_page_fault+0x590/0x8b0
[ 438.414809][ T9746] ? __x64_sys_mount+0x20/0xc0
[ 438.419673][ T9746] do_syscall_64+0xf3/0x230
[ 438.424189][ T9746] ? clear_bhb_loop+0x35/0x90
[ 438.428877][ T9746] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 438.434783][ T9746] RIP: 0033:0x7f220437e69a
[ 438.439224][ T9746] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 438.459036][ T9746] RSP: 002b:00007f2205243e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 438.467624][ T9746] RAX: ffffffffffffffda RBX: 00007f2205243ef0 RCX: 00007f220437e69a
[ 438.475628][ T9746] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f2205243eb0
[ 438.483698][ T9746] RBP: 00000000200124c0 R08: 00007f2205243ef0 R09: 0000000000000000
[ 438.491850][ T9746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 438.499940][ T9746] R13: 00007f2205243eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 438.508022][ T9746]
[ 438.524481][ T9742] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 438.525652][ T9748] CPU: 0 UID: 0 PID: 9748 Comm: syz.3.570 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 438.548589][ T9748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 438.548806][ T9742] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 438.558740][ T9748] Call Trace:
[ 438.558755][ T9748]
[ 438.558764][ T9748] dump_stack_lvl+0x241/0x360
[ 438.558802][ T9748] ? __pfx_dump_stack_lvl+0x10/0x10
[ 438.581373][ T9748] ? __pfx__printk+0x10/0x10
[ 438.586077][ T9748] ? __kmalloc_cache_noprof+0x243/0x390
[ 438.591713][ T9748] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 438.597018][ T9748] sysfs_create_dir_ns+0x2ce/0x3a0
[ 438.602168][ T9748] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 438.607834][ T9748] kobject_add_internal+0x435/0x8d0
[ 438.613130][ T9748] kobject_init_and_add+0x124/0x190
[ 438.618335][ T9748] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 438.624145][ T9748] ? __pfx_kobject_init_and_add+0x10/0x10
[ 438.629869][ T9748] ? __init_swait_queue_head+0xae/0x150
[ 438.635422][ T9748] gfs2_sys_fs_add+0x23b/0x4a0
[ 438.640201][ T9748] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 438.645487][ T9748] ? __pfx_alloc_workqueue+0x10/0x10
[ 438.650770][ T9748] ? read_word_at_a_time+0xe/0x20
[ 438.655797][ T9748] ? sized_strscpy+0x9a/0x2b0
[ 438.660483][ T9748] gfs2_fill_super+0x11ee/0x24d0
[ 438.665609][ T9748] ? __pfx_gfs2_fill_super+0x10/0x10
[ 438.670894][ T9748] ? snprintf+0xda/0x120
[ 438.675137][ T9748] ? __pfx_lock_release+0x10/0x10
[ 438.680155][ T9748] ? do_raw_spin_lock+0x14f/0x370
[ 438.685268][ T9748] ? __pfx_snprintf+0x10/0x10
[ 438.689957][ T9748] ? sb_set_blocksize+0x98/0xf0
[ 438.694814][ T9748] ? setup_bdev_super+0x4e6/0x5d0
[ 438.700037][ T9748] get_tree_bdev_flags+0x48c/0x5c0
[ 438.705157][ T9748] ? __pfx_gfs2_fill_super+0x10/0x10
[ 438.710445][ T9748] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 438.716083][ T9748] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 438.721723][ T9748] gfs2_get_tree+0x54/0x220
[ 438.726233][ T9748] vfs_get_tree+0x90/0x2b0
[ 438.730658][ T9748] do_new_mount+0x2be/0xb40
[ 438.735176][ T9748] ? __pfx_do_new_mount+0x10/0x10
[ 438.740210][ T9748] __se_sys_mount+0x2d6/0x3c0
[ 438.744891][ T9748] ? __pfx___se_sys_mount+0x10/0x10
[ 438.750174][ T9748] ? exc_page_fault+0x590/0x8b0
[ 438.755029][ T9748] ? __x64_sys_mount+0x20/0xc0
[ 438.759798][ T9748] do_syscall_64+0xf3/0x230
[ 438.764309][ T9748] ? clear_bhb_loop+0x35/0x90
[ 438.769162][ T9748] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 438.775057][ T9748] RIP: 0033:0x7fd6f5d7e69a
[ 438.779474][ T9748] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 438.799177][ T9748] RSP: 002b:00007fd6f6c2ae68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 438.807705][ T9748] RAX: ffffffffffffffda RBX: 00007fd6f6c2aef0 RCX: 00007fd6f5d7e69a
[ 438.815778][ T9748] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007fd6f6c2aeb0
[ 438.823931][ T9748] RBP: 00000000200124c0 R08: 00007fd6f6c2aef0 R09: 0000000000000000
[ 438.831997][ T9748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 438.839976][ T9748] R13: 00007fd6f6c2aeb0 R14: 00000000000124e5 R15: 0000000020000240
[ 438.847957][ T9748]
[ 438.853490][ T6751] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 665ms
[ 438.862019][ T6751] gfs2: fsid=syz:syz.0: jid=0: Done
2024/12/24 22:59:30 executed programs: 567
[ 438.882668][ T9748] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 438.896926][ T9748] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 438.912515][ 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.
[ 438.920118][ T9740] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 438.935825][ T9746] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 439.872229][ T9760] loop4: detected capacity change from 0 to 32768
[ 439.974983][ T9760] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 439.982427][ T9760] CPU: 1 UID: 0 PID: 9760 Comm: syz.4.572 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 439.992529][ T9760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 440.002628][ T9760] Call Trace:
[ 440.005936][ T9760]
[ 440.008892][ T9760] dump_stack_lvl+0x241/0x360
[ 440.013706][ T9760] ? __pfx_dump_stack_lvl+0x10/0x10
[ 440.018937][ T9760] ? __pfx__printk+0x10/0x10
[ 440.023564][ T9760] ? __kmalloc_cache_noprof+0x243/0x390
[ 440.029135][ T9760] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 440.034463][ T9760] sysfs_create_dir_ns+0x2ce/0x3a0
[ 440.039617][ T9760] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 440.045295][ T9760] kobject_add_internal+0x435/0x8d0
[ 440.050533][ T9760] kobject_init_and_add+0x124/0x190
[ 440.055772][ T9760] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 440.061699][ T9760] ? __pfx_kobject_init_and_add+0x10/0x10
[ 440.067467][ T9760] ? __init_swait_queue_head+0xae/0x150
[ 440.073038][ T9760] gfs2_sys_fs_add+0x23b/0x4a0
[ 440.077808][ T9760] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 440.083186][ T9760] ? __pfx_alloc_workqueue+0x10/0x10
[ 440.088482][ T9760] ? read_word_at_a_time+0xe/0x20
[ 440.093514][ T9760] ? sized_strscpy+0x9a/0x2b0
[ 440.098196][ T9760] gfs2_fill_super+0x11ee/0x24d0
[ 440.103149][ T9760] ? __pfx_gfs2_fill_super+0x10/0x10
[ 440.108434][ T9760] ? snprintf+0xda/0x120
[ 440.112691][ T9760] ? __pfx_lock_release+0x10/0x10
[ 440.117719][ T9760] ? do_raw_spin_lock+0x14f/0x370
[ 440.122752][ T9760] ? __pfx_snprintf+0x10/0x10
[ 440.127519][ T9760] ? sb_set_blocksize+0x98/0xf0
[ 440.132376][ T9760] ? setup_bdev_super+0x4e6/0x5d0
[ 440.137464][ T9760] get_tree_bdev_flags+0x48c/0x5c0
[ 440.142616][ T9760] ? __pfx_gfs2_fill_super+0x10/0x10
[ 440.147997][ T9760] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 440.153728][ T9760] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 440.159366][ T9760] gfs2_get_tree+0x54/0x220
[ 440.164220][ T9760] vfs_get_tree+0x90/0x2b0
[ 440.168727][ T9760] do_new_mount+0x2be/0xb40
[ 440.173238][ T9760] ? __pfx_do_new_mount+0x10/0x10
[ 440.178271][ T9760] __se_sys_mount+0x2d6/0x3c0
[ 440.183066][ T9760] ? __pfx___se_sys_mount+0x10/0x10
[ 440.188388][ T9760] ? exc_page_fault+0x590/0x8b0
[ 440.193346][ T9760] ? __x64_sys_mount+0x20/0xc0
[ 440.198209][ T9760] do_syscall_64+0xf3/0x230
[ 440.202802][ T9760] ? clear_bhb_loop+0x35/0x90
[ 440.207569][ T9760] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 440.213476][ T9760] RIP: 0033:0x7efd1b97e69a
[ 440.218001][ T9760] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 440.237714][ T9760] RSP: 002b:00007efd1c7fce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 440.246340][ T9760] RAX: ffffffffffffffda RBX: 00007efd1c7fcef0 RCX: 00007efd1b97e69a
[ 440.254322][ T9760] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007efd1c7fceb0
[ 440.262297][ T9760] RBP: 00000000200124c0 R08: 00007efd1c7fcef0 R09: 0000000000000000
[ 440.270273][ T9760] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 440.278330][ T9760] R13: 00007efd1c7fceb0 R14: 00000000000124e5 R15: 0000000020000240
[ 440.286444][ T9760]
[ 440.292044][ T9760] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 440.306213][ T9760] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 440.550329][ T9767] loop3: detected capacity change from 0 to 32768
[ 440.743920][ T9768] loop0: detected capacity change from 0 to 32768
[ 440.758074][ T9772] loop1: detected capacity change from 0 to 32768
[ 440.766310][ T1294] ieee802154 phy0 wpan0: encryption failed: -22
[ 440.772684][ T1294] ieee802154 phy1 wpan1: encryption failed: -22
[ 440.835369][ T9762] loop2: detected capacity change from 0 to 32768
[ 440.867607][ T9767] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 440.867628][ T9772] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 440.867646][ T9772] CPU: 0 UID: 0 PID: 9772 Comm: syz.1.576 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 440.875949][ T9767] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 440.883241][ T9772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 440.910240][ T9772] Call Trace:
[ 440.913521][ T9772]
[ 440.916451][ T9772] dump_stack_lvl+0x241/0x360
[ 440.921140][ T9772] ? __pfx_dump_stack_lvl+0x10/0x10
[ 440.926515][ T9772] ? __pfx__printk+0x10/0x10
[ 440.931110][ T9772] ? __kmalloc_cache_noprof+0x243/0x390
[ 440.936656][ T9772] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 440.941944][ T9772] sysfs_create_dir_ns+0x2ce/0x3a0
[ 440.947060][ T9772] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 440.952699][ T9772] kobject_add_internal+0x435/0x8d0
[ 440.957904][ T9772] kobject_init_and_add+0x124/0x190
[ 440.963110][ T9772] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 440.969040][ T9772] ? __pfx_kobject_init_and_add+0x10/0x10
[ 440.974791][ T9772] ? __init_swait_queue_head+0xae/0x150
[ 440.980360][ T9772] gfs2_sys_fs_add+0x23b/0x4a0
[ 440.985211][ T9772] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 440.990584][ T9772] ? __pfx_alloc_workqueue+0x10/0x10
[ 440.995901][ T9772] ? read_word_at_a_time+0xe/0x20
[ 441.000952][ T9772] ? sized_strscpy+0x9a/0x2b0
[ 441.005650][ T9772] gfs2_fill_super+0x11ee/0x24d0
[ 441.010626][ T9772] ? __pfx_gfs2_fill_super+0x10/0x10
[ 441.016171][ T9772] ? snprintf+0xda/0x120
[ 441.020413][ T9772] ? __pfx_lock_release+0x10/0x10
[ 441.025440][ T9772] ? do_raw_spin_lock+0x14f/0x370
[ 441.030478][ T9772] ? __pfx_snprintf+0x10/0x10
[ 441.035261][ T9772] ? sb_set_blocksize+0x98/0xf0
[ 441.040131][ T9772] ? setup_bdev_super+0x4e6/0x5d0
[ 441.045167][ T9772] get_tree_bdev_flags+0x48c/0x5c0
[ 441.050371][ T9772] ? __pfx_gfs2_fill_super+0x10/0x10
[ 441.055747][ T9772] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 441.061482][ T9772] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 441.067299][ T9772] gfs2_get_tree+0x54/0x220
[ 441.071904][ T9772] vfs_get_tree+0x90/0x2b0
[ 441.076328][ T9772] do_new_mount+0x2be/0xb40
[ 441.081012][ T9772] ? __pfx_do_new_mount+0x10/0x10
[ 441.086131][ T9772] __se_sys_mount+0x2d6/0x3c0
[ 441.090898][ T9772] ? __pfx___se_sys_mount+0x10/0x10
[ 441.096100][ T9772] ? exc_page_fault+0x590/0x8b0
[ 441.100956][ T9772] ? __x64_sys_mount+0x20/0xc0
[ 441.105808][ T9772] do_syscall_64+0xf3/0x230
[ 441.110315][ T9772] ? clear_bhb_loop+0x35/0x90
[ 441.115076][ T9772] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 441.120970][ T9772] RIP: 0033:0x7f2886d7e69a
[ 441.125383][ T9772] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 441.144986][ T9772] RSP: 002b:00007f2887bb9e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 441.153403][ T9772] RAX: ffffffffffffffda RBX: 00007f2887bb9ef0 RCX: 00007f2886d7e69a
[ 441.161372][ T9772] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f2887bb9eb0
[ 441.169358][ T9772] RBP: 00000000200124c0 R08: 00007f2887bb9ef0 R09: 0000000000000000
[ 441.177422][ T9772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 441.185390][ T9772] R13: 00007f2887bb9eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 441.193456][ T9772]
[ 441.273718][ T9767] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 441.284919][ T9768] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 441.289247][ T6751] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 441.292502][ T9768] CPU: 0 UID: 0 PID: 9768 Comm: syz.0.574 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 441.299357][ T6751] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 441.309536][ T9768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 441.309551][ T9768] Call Trace:
[ 441.309561][ T9768]
[ 441.329204][ T9772] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 441.329644][ T9768] dump_stack_lvl+0x241/0x360
[ 441.332569][ T9772] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 441.346512][ T9768] ? __pfx_dump_stack_lvl+0x10/0x10
[ 441.346537][ T9768] ? __pfx__printk+0x10/0x10
[ 441.346567][ T9768] ? __kmalloc_cache_noprof+0x243/0x390
[ 441.346585][ T9768] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 441.346611][ T9768] sysfs_create_dir_ns+0x2ce/0x3a0
[ 441.383730][ T9768] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 441.389670][ T9768] kobject_add_internal+0x435/0x8d0
[ 441.394996][ T9768] kobject_init_and_add+0x124/0x190
[ 441.400317][ T9768] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 441.406161][ T9768] ? __pfx_kobject_init_and_add+0x10/0x10
[ 441.412022][ T9768] ? __init_swait_queue_head+0xae/0x150
[ 441.417614][ T9768] gfs2_sys_fs_add+0x23b/0x4a0
[ 441.422415][ T9768] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 441.427829][ T9768] ? __pfx_alloc_workqueue+0x10/0x10
[ 441.433207][ T9768] ? read_word_at_a_time+0xe/0x20
[ 441.438291][ T9768] ? sized_strscpy+0x9a/0x2b0
[ 441.443004][ T9768] gfs2_fill_super+0x11ee/0x24d0
[ 441.447990][ T9768] ? __pfx_gfs2_fill_super+0x10/0x10
[ 441.453303][ T9768] ? snprintf+0xda/0x120
[ 441.457570][ T9768] ? __pfx_lock_release+0x10/0x10
[ 441.462617][ T9768] ? do_raw_spin_lock+0x14f/0x370
[ 441.467669][ T9768] ? __pfx_snprintf+0x10/0x10
[ 441.472377][ T9768] ? sb_set_blocksize+0x98/0xf0
[ 441.477257][ T9768] ? setup_bdev_super+0x4e6/0x5d0
[ 441.482398][ T9768] get_tree_bdev_flags+0x48c/0x5c0
[ 441.487717][ T9768] ? __pfx_gfs2_fill_super+0x10/0x10
[ 441.493118][ T9768] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 441.498798][ T9768] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 441.504482][ T9768] gfs2_get_tree+0x54/0x220
[ 441.509031][ T9768] vfs_get_tree+0x90/0x2b0
[ 441.513492][ T9768] do_new_mount+0x2be/0xb40
[ 441.518126][ T9768] ? __pfx_do_new_mount+0x10/0x10
[ 441.523286][ T9768] __se_sys_mount+0x2d6/0x3c0
[ 441.528086][ T9768] ? __pfx___se_sys_mount+0x10/0x10
[ 441.533311][ T9768] ? exc_page_fault+0x590/0x8b0
[ 441.538218][ T9768] ? __x64_sys_mount+0x20/0xc0
[ 441.543013][ T9768] do_syscall_64+0xf3/0x230
[ 441.547556][ T9768] ? clear_bhb_loop+0x35/0x90
[ 441.552356][ T9768] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 441.558543][ T9768] RIP: 0033:0x7f220437e69a
[ 441.562983][ T9768] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 441.582842][ T9768] RSP: 002b:00007f2205243e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 441.591476][ T9768] RAX: ffffffffffffffda RBX: 00007f2205243ef0 RCX: 00007f220437e69a
[ 441.599486][ T9768] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f2205243eb0
[ 441.607583][ T9768] RBP: 00000000200124c0 R08: 00007f2205243ef0 R09: 0000000000000000
[ 441.615590][ T9768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 441.623690][ T9768] R13: 00007f2205243eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 441.631808][ T9768]
[ 441.649587][ 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.
[ 441.663759][ T9768] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 441.671000][ T9762] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 441.713682][ T9778] loop4: detected capacity change from 0 to 32768
[ 441.752668][ T9762] CPU: 1 UID: 0 PID: 9762 Comm: syz.2.573 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 441.762980][ T9762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 441.773162][ T9762] Call Trace:
[ 441.776468][ T9762]
[ 441.779442][ T9762] dump_stack_lvl+0x241/0x360
[ 441.784239][ T9762] ? __pfx_dump_stack_lvl+0x10/0x10
[ 441.789476][ T9762] ? __pfx__printk+0x10/0x10
[ 441.794112][ T9762] ? __kmalloc_cache_noprof+0x243/0x390
[ 441.799697][ T9762] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 441.805020][ T9762] sysfs_create_dir_ns+0x2ce/0x3a0
[ 441.810261][ T9762] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 441.815939][ T9762] kobject_add_internal+0x435/0x8d0
[ 441.818483][ T9778] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 441.821323][ T9762] kobject_init_and_add+0x124/0x190
[ 441.833904][ T9762] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 441.839760][ T9762] ? __pfx_kobject_init_and_add+0x10/0x10
[ 441.845530][ T9762] ? __init_swait_queue_head+0xae/0x150
[ 441.851117][ T9762] gfs2_sys_fs_add+0x23b/0x4a0
[ 441.855914][ T9762] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 441.861236][ T9762] ? __pfx_alloc_workqueue+0x10/0x10
[ 441.866555][ T9762] ? read_word_at_a_time+0xe/0x20
[ 441.871606][ T9762] ? sized_strscpy+0x9a/0x2b0
[ 441.876309][ T9762] gfs2_fill_super+0x11ee/0x24d0
[ 441.881290][ T9762] ? __pfx_gfs2_fill_super+0x10/0x10
[ 441.886606][ T9762] ? snprintf+0xda/0x120
[ 441.890882][ T9762] ? __pfx_lock_release+0x10/0x10
[ 441.895996][ T9762] ? do_raw_spin_lock+0x14f/0x370
[ 441.901064][ T9762] ? __pfx_snprintf+0x10/0x10
[ 441.905769][ T9762] ? sb_set_blocksize+0x98/0xf0
[ 441.910641][ T9762] ? setup_bdev_super+0x4e6/0x5d0
[ 441.915686][ T9762] get_tree_bdev_flags+0x48c/0x5c0
[ 441.920913][ T9762] ? __pfx_gfs2_fill_super+0x10/0x10
[ 441.926310][ T9762] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 441.931975][ T9762] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 441.937643][ T9762] gfs2_get_tree+0x54/0x220
[ 441.942267][ T9762] vfs_get_tree+0x90/0x2b0
[ 441.946811][ T9762] do_new_mount+0x2be/0xb40
[ 441.951348][ T9762] ? __pfx_do_new_mount+0x10/0x10
[ 441.956405][ T9762] __se_sys_mount+0x2d6/0x3c0
[ 441.961115][ T9762] ? __pfx___se_sys_mount+0x10/0x10
[ 441.966330][ T9762] ? exc_page_fault+0x590/0x8b0
[ 441.971253][ T9762] ? __x64_sys_mount+0x20/0xc0
[ 441.976244][ T9762] do_syscall_64+0xf3/0x230
[ 441.980786][ T9762] ? clear_bhb_loop+0x35/0x90
[ 441.985492][ T9762] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 441.991415][ T9762] RIP: 0033:0x7f9645d7e69a
[ 441.995889][ T9762] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 442.015606][ T9762] RSP: 002b:00007f9646b97e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 442.024232][ T9762] RAX: ffffffffffffffda RBX: 00007f9646b97ef0 RCX: 00007f9645d7e69a
[ 442.032413][ T9762] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f9646b97eb0
[ 442.040519][ T9762] RBP: 00000000200124c0 R08: 00007f9646b97ef0 R09: 0000000000000000
[ 442.048605][ T9762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 442.056617][ T9762] R13: 00007f9646b97eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 442.064645][ T9762]
[ 442.084848][ T9762] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 442.099173][ T9762] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 442.107469][ T9778] CPU: 1 UID: 0 PID: 9778 Comm: syz.4.577 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 442.117588][ T9778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 442.127677][ T9778] Call Trace:
[ 442.130984][ T9778]
[ 442.133938][ T9778] dump_stack_lvl+0x241/0x360
[ 442.138653][ T9778] ? __pfx_dump_stack_lvl+0x10/0x10
[ 442.143884][ T9778] ? __pfx__printk+0x10/0x10
[ 442.148945][ T9778] ? __kmalloc_cache_noprof+0x243/0x390
[ 442.154874][ T9778] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 442.160201][ T9778] sysfs_create_dir_ns+0x2ce/0x3a0
[ 442.165393][ T9778] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 442.171163][ T9778] kobject_add_internal+0x435/0x8d0
[ 442.176480][ T9778] kobject_init_and_add+0x124/0x190
[ 442.181690][ T9778] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 442.187687][ T9778] ? __pfx_kobject_init_and_add+0x10/0x10
[ 442.193513][ T9778] ? __init_swait_queue_head+0xae/0x150
[ 442.199077][ T9778] gfs2_sys_fs_add+0x23b/0x4a0
[ 442.203846][ T9778] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 442.209136][ T9778] ? __pfx_alloc_workqueue+0x10/0x10
[ 442.214442][ T9778] ? read_word_at_a_time+0xe/0x20
[ 442.219471][ T9778] ? sized_strscpy+0x9a/0x2b0
[ 442.224148][ T9778] gfs2_fill_super+0x11ee/0x24d0
[ 442.229130][ T9778] ? __pfx_gfs2_fill_super+0x10/0x10
[ 442.234422][ T9778] ? snprintf+0xda/0x120
[ 442.238780][ T9778] ? __pfx_lock_release+0x10/0x10
[ 442.243995][ T9778] ? do_raw_spin_lock+0x14f/0x370
[ 442.249045][ T9778] ? __pfx_snprintf+0x10/0x10
[ 442.253737][ T9778] ? sb_set_blocksize+0x98/0xf0
[ 442.258594][ T9778] ? setup_bdev_super+0x4e6/0x5d0
[ 442.263624][ T9778] get_tree_bdev_flags+0x48c/0x5c0
[ 442.268746][ T9778] ? __pfx_gfs2_fill_super+0x10/0x10
[ 442.274037][ T9778] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 442.279674][ T9778] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 442.285310][ T9778] gfs2_get_tree+0x54/0x220
[ 442.289821][ T9778] vfs_get_tree+0x90/0x2b0
[ 442.294330][ T9778] do_new_mount+0x2be/0xb40
[ 442.298851][ T9778] ? __pfx_do_new_mount+0x10/0x10
[ 442.303890][ T9778] __se_sys_mount+0x2d6/0x3c0
[ 442.308569][ T9778] ? __pfx___se_sys_mount+0x10/0x10
[ 442.313765][ T9778] ? exc_page_fault+0x590/0x8b0
[ 442.318628][ T9778] ? __x64_sys_mount+0x20/0xc0
[ 442.323390][ T9778] do_syscall_64+0xf3/0x230
[ 442.327899][ T9778] ? clear_bhb_loop+0x35/0x90
[ 442.332662][ T9778] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 442.338555][ T9778] RIP: 0033:0x7efd1b97e69a
[ 442.342969][ T9778] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 442.362576][ T9778] RSP: 002b:00007efd1c7fce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 442.371084][ T9778] RAX: ffffffffffffffda RBX: 00007efd1c7fcef0 RCX: 00007efd1b97e69a
[ 442.379275][ T9778] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007efd1c7fceb0
[ 442.387350][ T9778] RBP: 00000000200124c0 R08: 00007efd1c7fcef0 R09: 0000000000000000
[ 442.395419][ T9778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 442.403397][ T9778] R13: 00007efd1c7fceb0 R14: 00000000000124e5 R15: 0000000020000240
[ 442.411387][ T9778]
[ 442.449147][ 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.
[ 442.455556][ T6751] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 1156ms
[ 442.469021][ T9778] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 442.470926][ T6751] gfs2: fsid=syz:syz.0: jid=0: Done
[ 442.493736][ T9767] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 442.617966][ T9767] gfs2: fsid=syz:syz.0: can't create logd thread: -4
[ 443.286988][ T9786] loop0: detected capacity change from 0 to 32768
[ 443.581460][ T9792] loop4: detected capacity change from 0 to 32768
[ 443.605893][ T9786] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 443.655769][ T9792] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 443.663374][ T9792] CPU: 0 UID: 0 PID: 9792 Comm: syz.4.581 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 443.673636][ T9792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 443.683892][ T9792] Call Trace:
[ 443.687191][ T9792]
[ 443.690152][ T9792] dump_stack_lvl+0x241/0x360
[ 443.695123][ T9792] ? __pfx_dump_stack_lvl+0x10/0x10
[ 443.700366][ T9792] ? __pfx__printk+0x10/0x10
[ 443.704987][ T9792] ? __kmalloc_cache_noprof+0x243/0x390
[ 443.710638][ T9792] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 443.715009][ T9786] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 443.715959][ T9792] sysfs_create_dir_ns+0x2ce/0x3a0
[ 443.728030][ T9792] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 443.733681][ T9792] kobject_add_internal+0x435/0x8d0
[ 443.738885][ T9792] kobject_init_and_add+0x124/0x190
[ 443.744099][ T9792] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 443.749910][ T9792] ? __pfx_kobject_init_and_add+0x10/0x10
[ 443.755647][ T9792] ? __init_swait_queue_head+0xae/0x150
[ 443.761204][ T9792] gfs2_sys_fs_add+0x23b/0x4a0
[ 443.765976][ T9792] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 443.771300][ T9792] ? __pfx_alloc_workqueue+0x10/0x10
[ 443.776592][ T9792] ? read_word_at_a_time+0xe/0x20
[ 443.781617][ T9792] ? sized_strscpy+0x9a/0x2b0
[ 443.786660][ T9792] gfs2_fill_super+0x11ee/0x24d0
[ 443.791614][ T9792] ? __pfx_gfs2_fill_super+0x10/0x10
[ 443.797081][ T9792] ? snprintf+0xda/0x120
[ 443.801406][ T9792] ? __pfx_lock_release+0x10/0x10
[ 443.806514][ T9792] ? do_raw_spin_lock+0x14f/0x370
[ 443.811547][ T9792] ? __pfx_snprintf+0x10/0x10
[ 443.816232][ T9792] ? sb_set_blocksize+0x98/0xf0
[ 443.821168][ T9792] ? setup_bdev_super+0x4e6/0x5d0
[ 443.826203][ T9792] get_tree_bdev_flags+0x48c/0x5c0
[ 443.831345][ T9792] ? __pfx_gfs2_fill_super+0x10/0x10
[ 443.836717][ T9792] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 443.842444][ T9792] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 443.848085][ T9792] gfs2_get_tree+0x54/0x220
[ 443.852590][ T9792] vfs_get_tree+0x90/0x2b0
[ 443.857006][ T9792] do_new_mount+0x2be/0xb40
[ 443.861513][ T9792] ? __pfx_do_new_mount+0x10/0x10
[ 443.866544][ T9792] __se_sys_mount+0x2d6/0x3c0
[ 443.871312][ T9792] ? __pfx___se_sys_mount+0x10/0x10
[ 443.876526][ T9792] ? exc_page_fault+0x590/0x8b0
[ 443.881423][ T9792] ? __x64_sys_mount+0x20/0xc0
[ 443.886183][ T9792] do_syscall_64+0xf3/0x230
[ 443.890691][ T9792] ? clear_bhb_loop+0x35/0x90
[ 443.895364][ T9792] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 443.901288][ T9792] RIP: 0033:0x7efd1b97e69a
[ 443.905707][ T9792] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 443.925935][ T9792] RSP: 002b:00007efd1c7fce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 443.934709][ T9792] RAX: ffffffffffffffda RBX: 00007efd1c7fcef0 RCX: 00007efd1b97e69a
[ 443.942702][ T9792] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007efd1c7fceb0
[ 443.950721][ T9792] RBP: 00000000200124c0 R08: 00007efd1c7fcef0 R09: 0000000000000000
[ 443.958685][ T9792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 443.966654][ T9792] R13: 00007efd1c7fceb0 R14: 00000000000124e5 R15: 0000000020000240
[ 443.974726][ T9792]
[ 443.994938][ 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.
[ 444.021257][ T9793] loop2: detected capacity change from 0 to 32768
[ 444.033042][ T9792] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 444.063812][ T9786] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 444.126140][ T9788] loop1: detected capacity change from 0 to 32768
[ 444.170676][ T9793] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 444.205176][ T9793] CPU: 1 UID: 0 PID: 9793 Comm: syz.2.580 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 444.215327][ T9793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 444.225418][ T9793] Call Trace:
[ 444.228713][ T9793]
[ 444.231661][ T9793] dump_stack_lvl+0x241/0x360
[ 444.236378][ T9793] ? __pfx_dump_stack_lvl+0x10/0x10
[ 444.241606][ T9793] ? __pfx__printk+0x10/0x10
[ 444.246234][ T9793] ? __kmalloc_cache_noprof+0x243/0x390
[ 444.251798][ T9793] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 444.257115][ T9793] sysfs_create_dir_ns+0x2ce/0x3a0
[ 444.262255][ T9793] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 444.267925][ T9793] kobject_add_internal+0x435/0x8d0
[ 444.273163][ T9793] kobject_init_and_add+0x124/0x190
[ 444.278405][ T9793] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 444.284329][ T9793] ? __pfx_kobject_init_and_add+0x10/0x10
[ 444.290083][ T9793] ? __init_swait_queue_head+0xae/0x150
[ 444.295837][ T9793] gfs2_sys_fs_add+0x23b/0x4a0
[ 444.300624][ T9793] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 444.305945][ T9793] ? __pfx_alloc_workqueue+0x10/0x10
[ 444.311258][ T9793] ? read_word_at_a_time+0xe/0x20
[ 444.316183][ T9795] loop3: detected capacity change from 0 to 32768
[ 444.316282][ T9793] ? sized_strscpy+0x9a/0x2b0
[ 444.327404][ T9793] gfs2_fill_super+0x11ee/0x24d0
[ 444.329021][ T8] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 444.332368][ T9793] ? __pfx_gfs2_fill_super+0x10/0x10
[ 444.340192][ T8] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 444.344449][ T9793] ? snprintf+0xda/0x120
[ 444.355390][ T9793] ? __pfx_lock_release+0x10/0x10
[ 444.360483][ T9793] ? do_raw_spin_lock+0x14f/0x370
[ 444.365545][ T9793] ? __pfx_snprintf+0x10/0x10
[ 444.370262][ T9793] ? sb_set_blocksize+0x98/0xf0
[ 444.375146][ T9793] ? setup_bdev_super+0x4e6/0x5d0
[ 444.380222][ T9793] get_tree_bdev_flags+0x48c/0x5c0
[ 444.385368][ T9793] ? __pfx_gfs2_fill_super+0x10/0x10
[ 444.390688][ T9793] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 444.396363][ T9793] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 444.402122][ T9793] gfs2_get_tree+0x54/0x220
[ 444.406673][ T9793] vfs_get_tree+0x90/0x2b0
[ 444.411120][ T9793] do_new_mount+0x2be/0xb40
[ 444.415665][ T9793] ? __pfx_do_new_mount+0x10/0x10
[ 444.420743][ T9793] __se_sys_mount+0x2d6/0x3c0
[ 444.425464][ T9793] ? __pfx___se_sys_mount+0x10/0x10
[ 444.430696][ T9793] ? exc_page_fault+0x590/0x8b0
[ 444.435586][ T9793] ? __x64_sys_mount+0x20/0xc0
[ 444.440390][ T9793] do_syscall_64+0xf3/0x230
[ 444.444934][ T9793] ? clear_bhb_loop+0x35/0x90
[ 444.449650][ T9793] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 444.455585][ T9793] RIP: 0033:0x7f9645d7e69a
[ 444.460033][ T9793] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 444.479774][ T9793] RSP: 002b:00007f9646b97e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 444.488325][ T9793] RAX: ffffffffffffffda RBX: 00007f9646b97ef0 RCX: 00007f9645d7e69a
[ 444.496619][ T9793] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f9646b97eb0
[ 444.504640][ T9793] RBP: 00000000200124c0 R08: 00007f9646b97ef0 R09: 0000000000000000
[ 444.512904][ T9793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
2024/12/24 22:59:35 executed programs: 578
[ 444.516072][ T9788] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 444.521020][ T9793] R13: 00007f9646b97eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 444.536481][ T9793]
[ 444.539529][ T9788] CPU: 0 UID: 0 PID: 9788 Comm: syz.1.579 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 444.549808][ T9788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 444.560177][ T9788] Call Trace:
[ 444.563551][ T9788]
[ 444.566482][ T9788] dump_stack_lvl+0x241/0x360
[ 444.571256][ T9788] ? __pfx_dump_stack_lvl+0x10/0x10
[ 444.576466][ T9788] ? __pfx__printk+0x10/0x10
[ 444.581148][ T9788] ? __kmalloc_cache_noprof+0x243/0x390
[ 444.586782][ T9788] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 444.592081][ T9788] sysfs_create_dir_ns+0x2ce/0x3a0
[ 444.597201][ T9788] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 444.602842][ T9788] kobject_add_internal+0x435/0x8d0
[ 444.608083][ T9788] kobject_init_and_add+0x124/0x190
[ 444.613316][ T9788] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 444.619146][ T9788] ? __pfx_kobject_init_and_add+0x10/0x10
[ 444.624947][ T9788] ? __init_swait_queue_head+0xae/0x150
[ 444.630613][ T9788] gfs2_sys_fs_add+0x23b/0x4a0
[ 444.635383][ T9788] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 444.640726][ T9788] ? __pfx_alloc_workqueue+0x10/0x10
[ 444.646024][ T9788] ? read_word_at_a_time+0xe/0x20
[ 444.651050][ T9788] ? sized_strscpy+0x9a/0x2b0
[ 444.655725][ T9788] gfs2_fill_super+0x11ee/0x24d0
[ 444.660677][ T9788] ? __pfx_gfs2_fill_super+0x10/0x10
[ 444.666219][ T9788] ? snprintf+0xda/0x120
[ 444.670548][ T9788] ? __pfx_lock_release+0x10/0x10
[ 444.675577][ T9788] ? do_raw_spin_lock+0x14f/0x370
[ 444.680636][ T9788] ? __pfx_snprintf+0x10/0x10
[ 444.685374][ T9788] ? sb_set_blocksize+0x98/0xf0
[ 444.690326][ T9788] ? setup_bdev_super+0x4e6/0x5d0
[ 444.695451][ T9788] get_tree_bdev_flags+0x48c/0x5c0
[ 444.700570][ T9788] ? __pfx_gfs2_fill_super+0x10/0x10
[ 444.705861][ T9788] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 444.711524][ T9788] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 444.717171][ T9788] gfs2_get_tree+0x54/0x220
[ 444.721854][ T9788] vfs_get_tree+0x90/0x2b0
[ 444.726274][ T9788] do_new_mount+0x2be/0xb40
[ 444.730786][ T9788] ? __pfx_do_new_mount+0x10/0x10
[ 444.735832][ T9788] __se_sys_mount+0x2d6/0x3c0
[ 444.740532][ T9788] ? __pfx___se_sys_mount+0x10/0x10
[ 444.745753][ T9788] ? exc_page_fault+0x590/0x8b0
[ 444.750639][ T9788] ? __x64_sys_mount+0x20/0xc0
[ 444.755419][ T9788] do_syscall_64+0xf3/0x230
[ 444.760019][ T9788] ? clear_bhb_loop+0x35/0x90
[ 444.764703][ T9788] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 444.770603][ T9788] RIP: 0033:0x7f2886d7e69a
[ 444.775110][ T9788] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 444.794905][ T9788] RSP: 002b:00007f2887bb9e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 444.803333][ T9788] RAX: ffffffffffffffda RBX: 00007f2887bb9ef0 RCX: 00007f2886d7e69a
[ 444.811879][ T9788] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f2887bb9eb0
[ 444.819942][ T9788] RBP: 00000000200124c0 R08: 00007f2887bb9ef0 R09: 0000000000000000
[ 444.828086][ T9788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 444.836059][ T9788] R13: 00007f2887bb9eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 444.844044][ T9788]
[ 444.848157][ T9793] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 444.866082][ T9788] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 444.881758][ T9788] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 444.886412][ T9793] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 444.908783][ T8] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 568ms
[ 444.916553][ T8] gfs2: fsid=syz:syz.0: jid=0: Done
[ 444.922067][ T9795] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 444.929818][ T9795] CPU: 0 UID: 0 PID: 9795 Comm: syz.3.582 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 444.940008][ T9795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 444.950100][ T9795] Call Trace:
[ 444.953415][ T9795]
[ 444.956370][ T9795] dump_stack_lvl+0x241/0x360
[ 444.961259][ T9795] ? __pfx_dump_stack_lvl+0x10/0x10
[ 444.966488][ T9795] ? __pfx__printk+0x10/0x10
[ 444.971291][ T9795] ? __kmalloc_cache_noprof+0x243/0x390
[ 444.976865][ T9795] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 444.982221][ T9795] sysfs_create_dir_ns+0x2ce/0x3a0
[ 444.985294][ T9786] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 444.987346][ T9795] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 444.987385][ T9795] kobject_add_internal+0x435/0x8d0
[ 445.005791][ T9795] kobject_init_and_add+0x124/0x190
[ 445.011141][ T9795] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 445.017162][ T9795] ? __pfx_kobject_init_and_add+0x10/0x10
[ 445.023103][ T9795] ? __init_swait_queue_head+0xae/0x150
[ 445.028696][ T9795] gfs2_sys_fs_add+0x23b/0x4a0
[ 445.033492][ T9795] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 445.038808][ T9795] ? __pfx_alloc_workqueue+0x10/0x10
[ 445.044278][ T9795] ? read_word_at_a_time+0xe/0x20
[ 445.049389][ T9795] ? sized_strscpy+0x9a/0x2b0
[ 445.054161][ T9795] gfs2_fill_super+0x11ee/0x24d0
[ 445.059209][ T9795] ? __pfx_gfs2_fill_super+0x10/0x10
[ 445.064503][ T9795] ? snprintf+0xda/0x120
[ 445.068749][ T9795] ? __pfx_lock_release+0x10/0x10
[ 445.073769][ T9795] ? do_raw_spin_lock+0x14f/0x370
[ 445.078799][ T9795] ? __pfx_snprintf+0x10/0x10
[ 445.083480][ T9795] ? sb_set_blocksize+0x98/0xf0
[ 445.088334][ T9795] ? setup_bdev_super+0x4e6/0x5d0
[ 445.093374][ T9795] get_tree_bdev_flags+0x48c/0x5c0
[ 445.098571][ T9795] ? __pfx_gfs2_fill_super+0x10/0x10
[ 445.103855][ T9795] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 445.109491][ T9795] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 445.115134][ T9795] gfs2_get_tree+0x54/0x220
[ 445.119641][ T9795] vfs_get_tree+0x90/0x2b0
[ 445.124238][ T9795] do_new_mount+0x2be/0xb40
[ 445.128745][ T9795] ? __pfx_do_new_mount+0x10/0x10
[ 445.134040][ T9795] __se_sys_mount+0x2d6/0x3c0
[ 445.138808][ T9795] ? __pfx___se_sys_mount+0x10/0x10
[ 445.144100][ T9795] ? exc_page_fault+0x590/0x8b0
[ 445.148964][ T9795] ? __x64_sys_mount+0x20/0xc0
[ 445.153726][ T9795] do_syscall_64+0xf3/0x230
[ 445.158239][ T9795] ? clear_bhb_loop+0x35/0x90
[ 445.162918][ T9795] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 445.168993][ T9795] RIP: 0033:0x7fd6f5d7e69a
[ 445.173419][ T9795] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 445.193201][ T9795] RSP: 002b:00007fd6f6c2ae68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 445.201965][ T9795] RAX: ffffffffffffffda RBX: 00007fd6f6c2aef0 RCX: 00007fd6f5d7e69a
[ 445.209938][ T9795] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007fd6f6c2aeb0
[ 445.217909][ T9795] RBP: 00000000200124c0 R08: 00007fd6f6c2aef0 R09: 0000000000000000
[ 445.226056][ T9795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 445.234037][ T9795] R13: 00007fd6f6c2aeb0 R14: 00000000000124e5 R15: 0000000020000240
[ 445.242115][ T9795]
[ 445.246097][ T9795] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 445.261469][ T9795] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 445.273187][ T9786] gfs2: fsid=syz:syz.0: can't create logd thread: -4
[ 445.590214][ T9804] loop4: detected capacity change from 0 to 32768
[ 445.761136][ T9804] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 445.769579][ T9804] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 445.790630][ T9804] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 445.813452][ T119] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 445.820639][ T119] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 445.889617][ T119] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 68ms
[ 445.897891][ T119] gfs2: fsid=syz:syz.0: jid=0: Done
[ 445.903165][ T9804] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 446.733741][ T9813] loop3: detected capacity change from 0 to 32768
[ 446.789673][ T9813] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 446.799759][ T9813] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 446.881301][ T9813] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 446.891223][ T51] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 446.899398][ T51] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 447.012092][ T51] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 112ms
[ 447.040476][ T51] gfs2: fsid=syz:syz.0: jid=0: Done
[ 447.060698][ T9813] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 447.334111][ T9825] loop4: detected capacity change from 0 to 32768
[ 447.391712][ T9825] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 447.402327][ T9815] loop2: detected capacity change from 0 to 32768
[ 447.412154][ T9825] CPU: 0 UID: 0 PID: 9825 Comm: syz.4.588 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 447.422269][ T9825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 447.432352][ T9825] Call Trace:
[ 447.435673][ T9825]
[ 447.438631][ T9825] dump_stack_lvl+0x241/0x360
[ 447.443339][ T9825] ? __pfx_dump_stack_lvl+0x10/0x10
[ 447.448561][ T9825] ? __pfx__printk+0x10/0x10
[ 447.451566][ T9818] loop1: detected capacity change from 0 to 32768
[ 447.453171][ T9825] ? __kmalloc_cache_noprof+0x243/0x390
[ 447.465314][ T9825] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 447.470643][ T9825] sysfs_create_dir_ns+0x2ce/0x3a0
[ 447.475788][ T9825] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 447.481458][ T9825] kobject_add_internal+0x435/0x8d0
[ 447.486708][ T9825] kobject_init_and_add+0x124/0x190
[ 447.491947][ T9825] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 447.497783][ T9825] ? __pfx_kobject_init_and_add+0x10/0x10
[ 447.503533][ T9825] ? __init_swait_queue_head+0xae/0x150
[ 447.509088][ T9825] gfs2_sys_fs_add+0x23b/0x4a0
[ 447.513950][ T9825] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 447.519340][ T9825] ? __pfx_alloc_workqueue+0x10/0x10
[ 447.524721][ T9825] ? read_word_at_a_time+0xe/0x20
[ 447.529748][ T9825] ? sized_strscpy+0x9a/0x2b0
[ 447.534426][ T9825] gfs2_fill_super+0x11ee/0x24d0
[ 447.539493][ T9825] ? __pfx_gfs2_fill_super+0x10/0x10
[ 447.544862][ T9825] ? snprintf+0xda/0x120
[ 447.549106][ T9825] ? __pfx_lock_release+0x10/0x10
[ 447.554159][ T9825] ? do_raw_spin_lock+0x14f/0x370
[ 447.559223][ T9825] ? __pfx_snprintf+0x10/0x10
[ 447.563906][ T9825] ? sb_set_blocksize+0x98/0xf0
[ 447.568756][ T9825] ? setup_bdev_super+0x4e6/0x5d0
[ 447.573788][ T9825] get_tree_bdev_flags+0x48c/0x5c0
[ 447.578904][ T9825] ? __pfx_gfs2_fill_super+0x10/0x10
[ 447.584195][ T9825] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 447.589853][ T9825] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 447.595501][ T9825] gfs2_get_tree+0x54/0x220
[ 447.600098][ T9825] vfs_get_tree+0x90/0x2b0
[ 447.604515][ T9825] do_new_mount+0x2be/0xb40
[ 447.609032][ T9825] ? __pfx_do_new_mount+0x10/0x10
[ 447.614074][ T9825] __se_sys_mount+0x2d6/0x3c0
[ 447.618771][ T9825] ? __pfx___se_sys_mount+0x10/0x10
[ 447.624074][ T9825] ? exc_page_fault+0x590/0x8b0
[ 447.628970][ T9825] ? __x64_sys_mount+0x20/0xc0
[ 447.633927][ T9825] do_syscall_64+0xf3/0x230
[ 447.638658][ T9825] ? clear_bhb_loop+0x35/0x90
[ 447.643344][ T9825] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 447.649275][ T9825] RIP: 0033:0x7efd1b97e69a
[ 447.653721][ T9825] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 447.673610][ T9825] RSP: 002b:00007efd1c7fce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 447.682044][ T9825] RAX: ffffffffffffffda RBX: 00007efd1c7fcef0 RCX: 00007efd1b97e69a
[ 447.690049][ T9825] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007efd1c7fceb0
[ 447.698022][ T9825] RBP: 00000000200124c0 R08: 00007efd1c7fcef0 R09: 0000000000000000
[ 447.705996][ T9825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 447.713967][ T9825] R13: 00007efd1c7fceb0 R14: 00000000000124e5 R15: 0000000020000240
[ 447.722049][ T9825]
[ 447.761929][ T9825] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 447.805153][ T9825] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 447.819813][ T9815] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 447.828281][ T9815] CPU: 1 UID: 0 PID: 9815 Comm: syz.2.585 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 447.838485][ T9815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 447.848747][ T9815] Call Trace:
[ 447.852139][ T9815]
[ 447.855129][ T9815] dump_stack_lvl+0x241/0x360
[ 447.860018][ T9815] ? __pfx_dump_stack_lvl+0x10/0x10
[ 447.865330][ T9815] ? __pfx__printk+0x10/0x10
[ 447.869948][ T9815] ? __kmalloc_cache_noprof+0x243/0x390
[ 447.875511][ T9815] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 447.880832][ T9815] sysfs_create_dir_ns+0x2ce/0x3a0
[ 447.886014][ T9815] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 447.891722][ T9815] kobject_add_internal+0x435/0x8d0
[ 447.896954][ T9815] kobject_init_and_add+0x124/0x190
[ 447.902190][ T9815] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 447.908025][ T9815] ? __pfx_kobject_init_and_add+0x10/0x10
[ 447.913895][ T9815] ? __init_swait_queue_head+0xae/0x150
[ 447.919484][ T9815] gfs2_sys_fs_add+0x23b/0x4a0
[ 447.924296][ T9815] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 447.929616][ T9815] ? __pfx_alloc_workqueue+0x10/0x10
[ 447.930243][ T9820] loop0: detected capacity change from 0 to 32768
[ 447.934909][ T9815] ? read_word_at_a_time+0xe/0x20
[ 447.934931][ T9815] ? sized_strscpy+0x9a/0x2b0
[ 447.934953][ T9815] gfs2_fill_super+0x11ee/0x24d0
[ 447.934993][ T9815] ? __pfx_gfs2_fill_super+0x10/0x10
[ 447.961405][ T9815] ? snprintf+0xda/0x120
[ 447.965773][ T9815] ? __pfx_lock_release+0x10/0x10
[ 447.970803][ T9815] ? do_raw_spin_lock+0x14f/0x370
[ 447.975833][ T9815] ? __pfx_snprintf+0x10/0x10
[ 447.980519][ T9815] ? sb_set_blocksize+0x98/0xf0
[ 447.985501][ T9815] ? setup_bdev_super+0x4e6/0x5d0
[ 447.990532][ T9815] get_tree_bdev_flags+0x48c/0x5c0
[ 447.995682][ T9815] ? __pfx_gfs2_fill_super+0x10/0x10
[ 448.000970][ T9815] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 448.006607][ T9815] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 448.012253][ T9815] gfs2_get_tree+0x54/0x220
[ 448.016792][ T9815] vfs_get_tree+0x90/0x2b0
[ 448.021300][ T9815] do_new_mount+0x2be/0xb40
[ 448.025907][ T9815] ? __pfx_do_new_mount+0x10/0x10
[ 448.030947][ T9815] __se_sys_mount+0x2d6/0x3c0
[ 448.035669][ T9815] ? __pfx___se_sys_mount+0x10/0x10
[ 448.040864][ T9815] ? exc_page_fault+0x590/0x8b0
[ 448.045719][ T9815] ? __x64_sys_mount+0x20/0xc0
[ 448.050572][ T9815] do_syscall_64+0xf3/0x230
[ 448.055081][ T9815] ? clear_bhb_loop+0x35/0x90
[ 448.059841][ T9815] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 448.065741][ T9815] RIP: 0033:0x7f9645d7e69a
[ 448.070179][ T9815] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 448.089802][ T9815] RSP: 002b:00007f9646b97e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 448.098316][ T9815] RAX: ffffffffffffffda RBX: 00007f9646b97ef0 RCX: 00007f9645d7e69a
[ 448.106376][ T9815] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f9646b97eb0
[ 448.114354][ T9815] RBP: 00000000200124c0 R08: 00007f9646b97ef0 R09: 0000000000000000
[ 448.122325][ T9815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 448.130297][ T9815] R13: 00007f9646b97eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 448.138283][ T9815]
[ 448.141713][ T9815] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 448.156871][ T9815] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 448.185542][ T9818] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 448.200196][ T9818] CPU: 0 UID: 0 PID: 9818 Comm: syz.1.587 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 448.210499][ T9818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 448.220661][ T9818] Call Trace:
[ 448.223969][ T9818]
[ 448.226929][ T9818] dump_stack_lvl+0x241/0x360
[ 448.231732][ T9818] ? __pfx_dump_stack_lvl+0x10/0x10
[ 448.237145][ T9818] ? __pfx__printk+0x10/0x10
[ 448.241776][ T9818] ? __kmalloc_cache_noprof+0x243/0x390
[ 448.247358][ T9818] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 448.252706][ T9818] sysfs_create_dir_ns+0x2ce/0x3a0
[ 448.257947][ T9818] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 448.263623][ T9818] kobject_add_internal+0x435/0x8d0
[ 448.268862][ T9818] kobject_init_and_add+0x124/0x190
[ 448.274106][ T9818] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 448.279968][ T9818] ? __pfx_kobject_init_and_add+0x10/0x10
[ 448.285735][ T9818] ? __init_swait_queue_head+0xae/0x150
[ 448.291355][ T9818] gfs2_sys_fs_add+0x23b/0x4a0
[ 448.296163][ T9818] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 448.301494][ T9818] ? __pfx_alloc_workqueue+0x10/0x10
[ 448.306825][ T9818] ? read_word_at_a_time+0xe/0x20
[ 448.311888][ T9818] ? sized_strscpy+0x9a/0x2b0
[ 448.316592][ T9818] gfs2_fill_super+0x11ee/0x24d0
[ 448.321575][ T9818] ? __pfx_gfs2_fill_super+0x10/0x10
[ 448.326889][ T9818] ? snprintf+0xda/0x120
[ 448.331159][ T9818] ? __pfx_lock_release+0x10/0x10
[ 448.336204][ T9818] ? do_raw_spin_lock+0x14f/0x370
[ 448.341253][ T9818] ? __pfx_snprintf+0x10/0x10
[ 448.345963][ T9818] ? sb_set_blocksize+0x98/0xf0
[ 448.350837][ T9818] ? setup_bdev_super+0x4e6/0x5d0
[ 448.355990][ T9818] get_tree_bdev_flags+0x48c/0x5c0
[ 448.361128][ T9818] ? __pfx_gfs2_fill_super+0x10/0x10
[ 448.366531][ T9818] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 448.372284][ T9818] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 448.377956][ T9818] gfs2_get_tree+0x54/0x220
[ 448.382587][ T9818] vfs_get_tree+0x90/0x2b0
[ 448.387038][ T9818] do_new_mount+0x2be/0xb40
[ 448.391609][ T9818] ? __pfx_do_new_mount+0x10/0x10
[ 448.396677][ T9818] __se_sys_mount+0x2d6/0x3c0
[ 448.401409][ T9818] ? __pfx___se_sys_mount+0x10/0x10
[ 448.406739][ T9818] ? exc_page_fault+0x590/0x8b0
[ 448.411707][ T9818] ? __x64_sys_mount+0x20/0xc0
[ 448.416506][ T9818] do_syscall_64+0xf3/0x230
[ 448.421051][ T9818] ? clear_bhb_loop+0x35/0x90
[ 448.425761][ T9818] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 448.431873][ T9818] RIP: 0033:0x7f2886d7e69a
[ 448.436319][ T9818] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 448.456053][ T9818] RSP: 002b:00007f2887bb9e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 448.464938][ T9818] RAX: ffffffffffffffda RBX: 00007f2887bb9ef0 RCX: 00007f2886d7e69a
[ 448.472936][ T9818] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f2887bb9eb0
[ 448.480938][ T9818] RBP: 00000000200124c0 R08: 00007f2887bb9ef0 R09: 0000000000000000
[ 448.488935][ T9818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 448.497020][ T9818] R13: 00007f2887bb9eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 448.505042][ T9818]
[ 448.516550][ 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.
[ 448.523729][ T9820] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 448.530645][ T9818] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 448.642849][ T9820] CPU: 1 UID: 0 PID: 9820 Comm: syz.0.584 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 448.653076][ T9820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 448.663164][ T9820] Call Trace:
[ 448.666477][ T9820]
[ 448.669440][ T9820] dump_stack_lvl+0x241/0x360
[ 448.674245][ T9820] ? __pfx_dump_stack_lvl+0x10/0x10
[ 448.679560][ T9820] ? __pfx__printk+0x10/0x10
[ 448.684157][ T9820] ? __kmalloc_cache_noprof+0x243/0x390
[ 448.689711][ T9820] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 448.695007][ T9820] sysfs_create_dir_ns+0x2ce/0x3a0
[ 448.700120][ T9820] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 448.705765][ T9820] kobject_add_internal+0x435/0x8d0
[ 448.710973][ T9820] kobject_init_and_add+0x124/0x190
[ 448.716183][ T9820] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 448.721989][ T9820] ? __pfx_kobject_init_and_add+0x10/0x10
[ 448.727721][ T9820] ? __init_swait_queue_head+0xae/0x150
[ 448.733272][ T9820] gfs2_sys_fs_add+0x23b/0x4a0
[ 448.738039][ T9820] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 448.743339][ T9820] ? __pfx_alloc_workqueue+0x10/0x10
[ 448.748632][ T9820] ? read_word_at_a_time+0xe/0x20
[ 448.753687][ T9820] ? sized_strscpy+0x9a/0x2b0
[ 448.758443][ T9820] gfs2_fill_super+0x11ee/0x24d0
[ 448.763404][ T9820] ? __pfx_gfs2_fill_super+0x10/0x10
[ 448.768693][ T9820] ? snprintf+0xda/0x120
[ 448.772939][ T9820] ? __pfx_lock_release+0x10/0x10
[ 448.777960][ T9820] ? do_raw_spin_lock+0x14f/0x370
[ 448.783071][ T9820] ? __pfx_snprintf+0x10/0x10
[ 448.787862][ T9820] ? sb_set_blocksize+0x98/0xf0
[ 448.792710][ T9820] ? setup_bdev_super+0x4e6/0x5d0
[ 448.797912][ T9820] get_tree_bdev_flags+0x48c/0x5c0
[ 448.803142][ T9820] ? __pfx_gfs2_fill_super+0x10/0x10
[ 448.808431][ T9820] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 448.814066][ T9820] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 448.819706][ T9820] gfs2_get_tree+0x54/0x220
[ 448.824216][ T9820] vfs_get_tree+0x90/0x2b0
[ 448.828638][ T9820] do_new_mount+0x2be/0xb40
[ 448.833152][ T9820] ? __pfx_do_new_mount+0x10/0x10
[ 448.838184][ T9820] __se_sys_mount+0x2d6/0x3c0
[ 448.843047][ T9820] ? __pfx___se_sys_mount+0x10/0x10
[ 448.848244][ T9820] ? exc_page_fault+0x590/0x8b0
[ 448.853186][ T9820] ? __x64_sys_mount+0x20/0xc0
[ 448.857952][ T9820] do_syscall_64+0xf3/0x230
[ 448.862466][ T9820] ? clear_bhb_loop+0x35/0x90
[ 448.867145][ T9820] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 448.873041][ T9820] RIP: 0033:0x7f220437e69a
[ 448.877591][ T9820] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 448.897214][ T9820] RSP: 002b:00007f2205243e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 448.905633][ T9820] RAX: ffffffffffffffda RBX: 00007f2205243ef0 RCX: 00007f220437e69a
[ 448.913607][ T9820] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f2205243eb0
[ 448.921579][ T9820] RBP: 00000000200124c0 R08: 00007f2205243ef0 R09: 0000000000000000
[ 448.929635][ T9820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 448.937603][ T9820] R13: 00007f2205243eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 448.945595][ T9820]
[ 448.969218][ 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.
[ 448.983719][ T9820] gfs2: fsid=syz:syz: error -17 adding sysfs files
2024/12/24 22:59:41 executed programs: 588
[ 449.581375][ T9841] loop3: detected capacity change from 0 to 32768
[ 449.645406][ T9841] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 449.653621][ T9841] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 449.706040][ T9841] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 449.810930][ T9837] loop4: detected capacity change from 0 to 32768
[ 449.965516][ T9837] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 449.973985][ T9837] CPU: 1 UID: 0 PID: 9837 Comm: syz.4.590 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 449.984194][ T9837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 449.994362][ T9837] Call Trace:
[ 449.997668][ T9837]
[ 450.000621][ T9837] dump_stack_lvl+0x241/0x360
[ 450.005509][ T9837] ? __pfx_dump_stack_lvl+0x10/0x10
[ 450.010754][ T9837] ? __pfx__printk+0x10/0x10
[ 450.014301][ T9839] loop1: detected capacity change from 0 to 32768
[ 450.015469][ T9837] ? __kmalloc_cache_noprof+0x243/0x390
[ 450.015493][ T9837] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 450.015519][ T9837] sysfs_create_dir_ns+0x2ce/0x3a0
[ 450.027448][ T119] gfs2: fsid=syz:syz.0: jid=0, already locked for use
[ 450.027519][ T9837] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 450.032969][ T119] gfs2: fsid=syz:syz.0: jid=0: Looking at journal...
[ 450.038065][ T9837] kobject_add_internal+0x435/0x8d0
[ 450.038094][ T9837] kobject_init_and_add+0x124/0x190
[ 450.038118][ T9837] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 450.038141][ T9837] ? __pfx_kobject_init_and_add+0x10/0x10
[ 450.079257][ T9837] ? __init_swait_queue_head+0xae/0x150
[ 450.084858][ T9837] gfs2_sys_fs_add+0x23b/0x4a0
[ 450.089661][ T9837] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 450.094989][ T9837] ? __pfx_alloc_workqueue+0x10/0x10
[ 450.100310][ T9837] ? read_word_at_a_time+0xe/0x20
[ 450.105366][ T9837] ? sized_strscpy+0x9a/0x2b0
[ 450.110083][ T9837] gfs2_fill_super+0x11ee/0x24d0
[ 450.115080][ T9837] ? __pfx_gfs2_fill_super+0x10/0x10
[ 450.120402][ T9837] ? snprintf+0xda/0x120
[ 450.124673][ T9837] ? __pfx_lock_release+0x10/0x10
[ 450.129720][ T9837] ? do_raw_spin_lock+0x14f/0x370
[ 450.134782][ T9837] ? __pfx_snprintf+0x10/0x10
[ 450.139667][ T9837] ? sb_set_blocksize+0x98/0xf0
[ 450.144552][ T9837] ? setup_bdev_super+0x4e6/0x5d0
[ 450.149610][ T9837] get_tree_bdev_flags+0x48c/0x5c0
[ 450.154748][ T9837] ? __pfx_gfs2_fill_super+0x10/0x10
[ 450.160068][ T9837] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 450.165730][ T9837] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 450.171400][ T9837] gfs2_get_tree+0x54/0x220
[ 450.175936][ T9837] vfs_get_tree+0x90/0x2b0
[ 450.180449][ T9837] do_new_mount+0x2be/0xb40
[ 450.185010][ T9837] ? __pfx_do_new_mount+0x10/0x10
[ 450.190069][ T9837] __se_sys_mount+0x2d6/0x3c0
[ 450.194866][ T9837] ? __pfx___se_sys_mount+0x10/0x10
[ 450.200096][ T9837] ? exc_page_fault+0x590/0x8b0
[ 450.205067][ T9837] ? __x64_sys_mount+0x20/0xc0
[ 450.209855][ T9837] do_syscall_64+0xf3/0x230
[ 450.214390][ T9837] ? clear_bhb_loop+0x35/0x90
[ 450.219109][ T9837] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 450.225035][ T9837] RIP: 0033:0x7efd1b97e69a
[ 450.229497][ T9837] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 450.249315][ T9837] RSP: 002b:00007efd1c7fce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 450.257785][ T9837] RAX: ffffffffffffffda RBX: 00007efd1c7fcef0 RCX: 00007efd1b97e69a
[ 450.265878][ T9837] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007efd1c7fceb0
[ 450.273887][ T9837] RBP: 00000000200124c0 R08: 00007efd1c7fcef0 R09: 0000000000000000
[ 450.282099][ T9837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 450.290192][ T9837] R13: 00007efd1c7fceb0 R14: 00000000000124e5 R15: 0000000020000240
[ 450.298298][ T9837]
[ 450.380139][ T9843] loop2: detected capacity change from 0 to 32768
[ 450.401285][ T9837] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 450.416093][ T9837] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 450.423118][ T9839] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 450.431195][ T119] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 398ms
[ 450.439185][ T119] gfs2: fsid=syz:syz.0: jid=0: Done
[ 450.451453][ T9839] CPU: 0 UID: 0 PID: 9839 Comm: syz.1.591 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 450.457453][ T9841] gfs2: fsid=syz:syz.0: first mount done, others may mount
[ 450.461635][ T9839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 450.461651][ T9839] Call Trace:
[ 450.461659][ T9839]
[ 450.461668][ T9839] dump_stack_lvl+0x241/0x360
[ 450.489854][ T9839] ? __pfx_dump_stack_lvl+0x10/0x10
[ 450.495087][ T9839] ? __pfx__printk+0x10/0x10
[ 450.499714][ T9839] ? __kmalloc_cache_noprof+0x243/0x390
[ 450.505293][ T9839] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 450.510619][ T9839] sysfs_create_dir_ns+0x2ce/0x3a0
[ 450.515855][ T9839] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 450.521632][ T9839] kobject_add_internal+0x435/0x8d0
[ 450.526880][ T9839] kobject_init_and_add+0x124/0x190
[ 450.532201][ T9839] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 450.538042][ T9839] ? __pfx_kobject_init_and_add+0x10/0x10
[ 450.543812][ T9839] ? __init_swait_queue_head+0xae/0x150
[ 450.549405][ T9839] gfs2_sys_fs_add+0x23b/0x4a0
[ 450.554204][ T9839] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 450.559532][ T9839] ? __pfx_alloc_workqueue+0x10/0x10
[ 450.564868][ T9839] ? read_word_at_a_time+0xe/0x20
[ 450.569923][ T9839] ? sized_strscpy+0x9a/0x2b0
[ 450.574642][ T9839] gfs2_fill_super+0x11ee/0x24d0
[ 450.579652][ T9839] ? __pfx_gfs2_fill_super+0x10/0x10
[ 450.584970][ T9839] ? snprintf+0xda/0x120
[ 450.589247][ T9839] ? __pfx_lock_release+0x10/0x10
[ 450.594306][ T9839] ? do_raw_spin_lock+0x14f/0x370
[ 450.599448][ T9839] ? __pfx_snprintf+0x10/0x10
[ 450.604346][ T9839] ? sb_set_blocksize+0x98/0xf0
[ 450.609313][ T9839] ? setup_bdev_super+0x4e6/0x5d0
[ 450.614470][ T9839] get_tree_bdev_flags+0x48c/0x5c0
[ 450.619587][ T9839] ? __pfx_gfs2_fill_super+0x10/0x10
[ 450.624972][ T9839] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 450.630631][ T9839] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 450.636376][ T9839] gfs2_get_tree+0x54/0x220
[ 450.640907][ T9839] vfs_get_tree+0x90/0x2b0
[ 450.645334][ T9839] do_new_mount+0x2be/0xb40
[ 450.650139][ T9839] ? __pfx_do_new_mount+0x10/0x10
[ 450.655203][ T9839] __se_sys_mount+0x2d6/0x3c0
[ 450.659988][ T9839] ? __pfx___se_sys_mount+0x10/0x10
[ 450.665192][ T9839] ? exc_page_fault+0x590/0x8b0
[ 450.670116][ T9839] ? __x64_sys_mount+0x20/0xc0
[ 450.674900][ T9839] do_syscall_64+0xf3/0x230
[ 450.679506][ T9839] ? clear_bhb_loop+0x35/0x90
[ 450.684284][ T9839] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 450.690190][ T9839] RIP: 0033:0x7f2886d7e69a
[ 450.694608][ T9839] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 450.714321][ T9839] RSP: 002b:00007f2887bb9e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 450.722746][ T9839] RAX: ffffffffffffffda RBX: 00007f2887bb9ef0 RCX: 00007f2886d7e69a
[ 450.730722][ T9839] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f2887bb9eb0
[ 450.738695][ T9839] RBP: 00000000200124c0 R08: 00007f2887bb9ef0 R09: 0000000000000000
[ 450.746924][ T9839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 450.754982][ T9839] R13: 00007f2887bb9eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 450.762973][ T9839]
[ 450.775418][ T9839] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 450.775455][ T9843] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 450.790534][ T9839] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 450.823186][ T9843] CPU: 0 UID: 0 PID: 9843 Comm: syz.2.592 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 450.833586][ T9843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 450.843676][ T9843] Call Trace:
[ 450.846983][ T9843]
[ 450.849946][ T9843] dump_stack_lvl+0x241/0x360
[ 450.854665][ T9843] ? __pfx_dump_stack_lvl+0x10/0x10
[ 450.859896][ T9843] ? __pfx__printk+0x10/0x10
[ 450.864527][ T9843] ? __kmalloc_cache_noprof+0x243/0x390
[ 450.870138][ T9843] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 450.875468][ T9843] sysfs_create_dir_ns+0x2ce/0x3a0
[ 450.880716][ T9843] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 450.886389][ T9843] kobject_add_internal+0x435/0x8d0
[ 450.891898][ T9843] kobject_init_and_add+0x124/0x190
[ 450.897219][ T9843] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 450.903317][ T9843] ? __pfx_kobject_init_and_add+0x10/0x10
[ 450.909087][ T9843] ? __init_swait_queue_head+0xae/0x150
[ 450.914683][ T9843] gfs2_sys_fs_add+0x23b/0x4a0
[ 450.919496][ T9843] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 450.924907][ T9843] ? __pfx_alloc_workqueue+0x10/0x10
[ 450.930337][ T9843] ? read_word_at_a_time+0xe/0x20
[ 450.935390][ T9843] ? sized_strscpy+0x9a/0x2b0
[ 450.940098][ T9843] gfs2_fill_super+0x11ee/0x24d0
[ 450.945088][ T9843] ? __pfx_gfs2_fill_super+0x10/0x10
[ 450.945993][ T9847] loop0: detected capacity change from 0 to 32768
[ 450.950467][ T9843] ? snprintf+0xda/0x120
[ 450.950500][ T9843] ? __pfx_lock_release+0x10/0x10
[ 450.966600][ T9843] ? do_raw_spin_lock+0x14f/0x370
[ 450.971653][ T9843] ? __pfx_snprintf+0x10/0x10
[ 450.976357][ T9843] ? sb_set_blocksize+0x98/0xf0
[ 450.981245][ T9843] ? setup_bdev_super+0x4e6/0x5d0
[ 450.986304][ T9843] get_tree_bdev_flags+0x48c/0x5c0
[ 450.991447][ T9843] ? __pfx_gfs2_fill_super+0x10/0x10
[ 450.996766][ T9843] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 451.002439][ T9843] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 451.008115][ T9843] gfs2_get_tree+0x54/0x220
[ 451.012665][ T9843] vfs_get_tree+0x90/0x2b0
[ 451.017122][ T9843] do_new_mount+0x2be/0xb40
[ 451.021680][ T9843] ? __pfx_do_new_mount+0x10/0x10
[ 451.026836][ T9843] __se_sys_mount+0x2d6/0x3c0
[ 451.031636][ T9843] ? __pfx___se_sys_mount+0x10/0x10
[ 451.036974][ T9843] ? exc_page_fault+0x590/0x8b0
[ 451.041965][ T9843] ? __x64_sys_mount+0x20/0xc0
[ 451.046765][ T9843] do_syscall_64+0xf3/0x230
[ 451.051307][ T9843] ? clear_bhb_loop+0x35/0x90
[ 451.056016][ T9843] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 451.061944][ T9843] RIP: 0033:0x7f9645d7e69a
[ 451.066395][ T9843] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 451.086397][ T9843] RSP: 002b:00007f9646b97e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 451.095027][ T9843] RAX: ffffffffffffffda RBX: 00007f9646b97ef0 RCX: 00007f9645d7e69a
[ 451.103130][ T9843] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f9646b97eb0
[ 451.111131][ T9843] RBP: 00000000200124c0 R08: 00007f9646b97ef0 R09: 0000000000000000
[ 451.119131][ T9843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 451.127134][ T9843] R13: 00007f9646b97eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 451.135238][ T9843]
[ 451.149444][ T9843] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 451.163723][ T9843] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 451.194189][ T9847] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 451.262976][ T9847] CPU: 1 UID: 0 PID: 9847 Comm: syz.0.593 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 451.273195][ T9847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 451.283393][ T9847] Call Trace:
[ 451.286704][ T9847]
[ 451.289675][ T9847] dump_stack_lvl+0x241/0x360
[ 451.294407][ T9847] ? __pfx_dump_stack_lvl+0x10/0x10
[ 451.299646][ T9847] ? __pfx__printk+0x10/0x10
[ 451.304363][ T9847] ? __kmalloc_cache_noprof+0x243/0x390
[ 451.310026][ T9847] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 451.315351][ T9847] sysfs_create_dir_ns+0x2ce/0x3a0
[ 451.320507][ T9847] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 451.326187][ T9847] kobject_add_internal+0x435/0x8d0
[ 451.331508][ T9847] kobject_init_and_add+0x124/0x190
[ 451.336736][ T9847] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 451.342750][ T9847] ? __pfx_kobject_init_and_add+0x10/0x10
[ 451.348516][ T9847] ? __init_swait_queue_head+0xae/0x150
[ 451.354335][ T9847] gfs2_sys_fs_add+0x23b/0x4a0
[ 451.359219][ T9847] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 451.364555][ T9847] ? __pfx_alloc_workqueue+0x10/0x10
[ 451.369872][ T9847] ? read_word_at_a_time+0xe/0x20
[ 451.374925][ T9847] ? sized_strscpy+0x9a/0x2b0
[ 451.379635][ T9847] gfs2_fill_super+0x11ee/0x24d0
[ 451.384636][ T9847] ? __pfx_gfs2_fill_super+0x10/0x10
[ 451.389951][ T9847] ? snprintf+0xda/0x120
[ 451.394238][ T9847] ? __pfx_lock_release+0x10/0x10
[ 451.399374][ T9847] ? do_raw_spin_lock+0x14f/0x370
[ 451.404596][ T9847] ? __pfx_snprintf+0x10/0x10
[ 451.409333][ T9847] ? sb_set_blocksize+0x98/0xf0
[ 451.414216][ T9847] ? setup_bdev_super+0x4e6/0x5d0
[ 451.419375][ T9847] get_tree_bdev_flags+0x48c/0x5c0
[ 451.424533][ T9847] ? __pfx_gfs2_fill_super+0x10/0x10
[ 451.429935][ T9847] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 451.435602][ T9847] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 451.441310][ T9847] gfs2_get_tree+0x54/0x220
[ 451.445825][ T9847] vfs_get_tree+0x90/0x2b0
[ 451.450246][ T9847] do_new_mount+0x2be/0xb40
[ 451.454767][ T9847] ? __pfx_do_new_mount+0x10/0x10
[ 451.459977][ T9847] __se_sys_mount+0x2d6/0x3c0
[ 451.464752][ T9847] ? __pfx___se_sys_mount+0x10/0x10
[ 451.469958][ T9847] ? exc_page_fault+0x590/0x8b0
[ 451.474912][ T9847] ? __x64_sys_mount+0x20/0xc0
[ 451.479674][ T9847] do_syscall_64+0xf3/0x230
[ 451.484183][ T9847] ? clear_bhb_loop+0x35/0x90
[ 451.488863][ T9847] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 451.494795][ T9847] RIP: 0033:0x7f220437e69a
[ 451.499298][ T9847] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 451.519188][ T9847] RSP: 002b:00007f2205243e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 451.527783][ T9847] RAX: ffffffffffffffda RBX: 00007f2205243ef0 RCX: 00007f220437e69a
[ 451.535751][ T9847] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f2205243eb0
[ 451.543718][ T9847] RBP: 00000000200124c0 R08: 00007f2205243ef0 R09: 0000000000000000
[ 451.551694][ T9847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 451.559663][ T9847] R13: 00007f2205243eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 451.567645][ T9847]
[ 451.594947][ T9847] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 451.634812][ T9847] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 451.931515][ T9859] loop4: detected capacity change from 0 to 32768
[ 452.021378][ T9859] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 452.028995][ T9859] CPU: 1 UID: 0 PID: 9859 Comm: syz.4.594 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 452.039184][ T9859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 452.049445][ T9859] Call Trace:
[ 452.052756][ T9859]
[ 452.055721][ T9859] dump_stack_lvl+0x241/0x360
[ 452.060529][ T9859] ? __pfx_dump_stack_lvl+0x10/0x10
[ 452.065759][ T9859] ? __pfx__printk+0x10/0x10
[ 452.070475][ T9859] ? __kmalloc_cache_noprof+0x243/0x390
[ 452.076047][ T9859] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 452.081368][ T9859] sysfs_create_dir_ns+0x2ce/0x3a0
[ 452.086513][ T9859] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 452.092196][ T9859] kobject_add_internal+0x435/0x8d0
[ 452.097434][ T9859] kobject_init_and_add+0x124/0x190
[ 452.102666][ T9859] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 452.108512][ T9859] ? __pfx_kobject_init_and_add+0x10/0x10
[ 452.114280][ T9859] ? __init_swait_queue_head+0xae/0x150
[ 452.119865][ T9859] gfs2_sys_fs_add+0x23b/0x4a0
[ 452.124640][ T9859] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 452.129940][ T9859] ? __pfx_alloc_workqueue+0x10/0x10
[ 452.135236][ T9859] ? read_word_at_a_time+0xe/0x20
[ 452.140269][ T9859] ? sized_strscpy+0x9a/0x2b0
[ 452.144953][ T9859] gfs2_fill_super+0x11ee/0x24d0
[ 452.149916][ T9859] ? __pfx_gfs2_fill_super+0x10/0x10
[ 452.155216][ T9859] ? snprintf+0xda/0x120
[ 452.159544][ T9859] ? __pfx_lock_release+0x10/0x10
[ 452.164563][ T9859] ? do_raw_spin_lock+0x14f/0x370
[ 452.169681][ T9859] ? __pfx_snprintf+0x10/0x10
[ 452.174452][ T9859] ? sb_set_blocksize+0x98/0xf0
[ 452.179299][ T9859] ? setup_bdev_super+0x4e6/0x5d0
[ 452.184328][ T9859] get_tree_bdev_flags+0x48c/0x5c0
[ 452.189475][ T9859] ? __pfx_gfs2_fill_super+0x10/0x10
[ 452.194774][ T9859] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 452.200418][ T9859] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 452.206329][ T9859] gfs2_get_tree+0x54/0x220
[ 452.210860][ T9859] vfs_get_tree+0x90/0x2b0
[ 452.215369][ T9859] do_new_mount+0x2be/0xb40
[ 452.219899][ T9859] ? __pfx_do_new_mount+0x10/0x10
[ 452.224955][ T9859] __se_sys_mount+0x2d6/0x3c0
[ 452.229650][ T9859] ? __pfx___se_sys_mount+0x10/0x10
[ 452.234849][ T9859] ? exc_page_fault+0x590/0x8b0
[ 452.239790][ T9859] ? __x64_sys_mount+0x20/0xc0
[ 452.244565][ T9859] do_syscall_64+0xf3/0x230
[ 452.249071][ T9859] ? clear_bhb_loop+0x35/0x90
[ 452.253745][ T9859] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 452.259640][ T9859] RIP: 0033:0x7efd1b97e69a
[ 452.264064][ T9859] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 452.283781][ T9859] RSP: 002b:00007efd1c7fce68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 452.292206][ T9859] RAX: ffffffffffffffda RBX: 00007efd1c7fcef0 RCX: 00007efd1b97e69a
[ 452.300184][ T9859] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007efd1c7fceb0
[ 452.308241][ T9859] RBP: 00000000200124c0 R08: 00007efd1c7fcef0 R09: 0000000000000000
[ 452.316227][ T9859] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 452.324198][ T9859] R13: 00007efd1c7fceb0 R14: 00000000000124e5 R15: 0000000020000240
[ 452.332243][ T9859]
[ 452.364819][ T9859] kobject: kobject_add_internal failed for syz:syz with -EEXIST, don't try to register things with the same name in the same directory.
[ 452.405125][ T9859] gfs2: fsid=syz:syz: error -17 adding sysfs files
[ 453.263624][ T9863] loop2: detected capacity change from 0 to 32768
[ 453.282595][ T9862] loop1: detected capacity change from 0 to 32768
[ 453.323310][ T9867] loop0: detected capacity change from 0 to 32768
[ 453.349709][ T9862] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz"
[ 453.379680][ T9867] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 453.388136][ T9862] gfs2: fsid=syz:syz: Now mounting FS (format 1801)...
[ 453.395355][ T9863] sysfs: cannot create duplicate filename '/fs/gfs2/syz:syz'
[ 453.423626][ T9867] CPU: 1 UID: 0 PID: 9867 Comm: syz.0.598 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 453.433756][ T9867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 453.444005][ T9867] Call Trace:
[ 453.447324][ T9867]
[ 453.450272][ T9867] dump_stack_lvl+0x241/0x360
[ 453.454993][ T9867] ? __pfx_dump_stack_lvl+0x10/0x10
[ 453.460233][ T9867] ? __pfx__printk+0x10/0x10
[ 453.464852][ T9867] ? __kmalloc_cache_noprof+0x243/0x390
[ 453.470427][ T9867] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 453.475752][ T9867] sysfs_create_dir_ns+0x2ce/0x3a0
[ 453.480915][ T9867] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 453.486678][ T9867] kobject_add_internal+0x435/0x8d0
[ 453.491912][ T9867] kobject_init_and_add+0x124/0x190
[ 453.497145][ T9867] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 453.503164][ T9867] ? __pfx_kobject_init_and_add+0x10/0x10
[ 453.506082][ T9862] gfs2: fsid=syz:syz.0: journal 0 mapped with 1 extents in 0ms
[ 453.508901][ T9867] ? __init_swait_queue_head+0xae/0x150
[ 453.522471][ T9867] gfs2_sys_fs_add+0x23b/0x4a0
[ 453.527353][ T9867] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 453.532650][ T9867] ? __pfx_alloc_workqueue+0x10/0x10
[ 453.537941][ T9867] ? read_word_at_a_time+0xe/0x20
[ 453.543054][ T9867] ? sized_strscpy+0x9a/0x2b0
[ 453.547739][ T9867] gfs2_fill_super+0x11ee/0x24d0
[ 453.552700][ T9867] ? __pfx_gfs2_fill_super+0x10/0x10
[ 453.557990][ T9867] ? snprintf+0xda/0x120
[ 453.562321][ T9867] ? __pfx_lock_release+0x10/0x10
[ 453.567347][ T9867] ? do_raw_spin_lock+0x14f/0x370
[ 453.572402][ T9867] ? __pfx_snprintf+0x10/0x10
[ 453.577104][ T9867] ? sb_set_blocksize+0x98/0xf0
[ 453.582140][ T9867] ? setup_bdev_super+0x4e6/0x5d0
[ 453.587188][ T9867] get_tree_bdev_flags+0x48c/0x5c0
[ 453.592308][ T9867] ? __pfx_gfs2_fill_super+0x10/0x10
[ 453.597604][ T9867] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 453.603334][ T9867] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 453.608984][ T9867] gfs2_get_tree+0x54/0x220
[ 453.613496][ T9867] vfs_get_tree+0x90/0x2b0
[ 453.617941][ T9867] do_new_mount+0x2be/0xb40
[ 453.622474][ T9867] ? __pfx_do_new_mount+0x10/0x10
[ 453.627606][ T9867] __se_sys_mount+0x2d6/0x3c0
[ 453.632296][ T9867] ? __pfx___se_sys_mount+0x10/0x10
[ 453.637514][ T9867] ? exc_page_fault+0x590/0x8b0
[ 453.642487][ T9867] ? __x64_sys_mount+0x20/0xc0
[ 453.647274][ T9867] do_syscall_64+0xf3/0x230
[ 453.651793][ T9867] ? clear_bhb_loop+0x35/0x90
[ 453.656481][ T9867] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 453.662387][ T9867] RIP: 0033:0x7f220437e69a
[ 453.666807][ T9867] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 453.686512][ T9867] RSP: 002b:00007f2205243e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 453.694981][ T9867] RAX: ffffffffffffffda RBX: 00007f2205243ef0 RCX: 00007f220437e69a
[ 453.703272][ T9867] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f2205243eb0
[ 453.711249][ T9867] RBP: 00000000200124c0 R08: 00007f2205243ef0 R09: 0000000000000000
[ 453.719225][ T9867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 453.727194][ T9867] R13: 00007f2205243eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 453.735187][ T9867]
[ 453.749774][ T9863] CPU: 1 UID: 0 PID: 9863 Comm: syz.2.596 Not tainted 6.13.0-rc4-syzkaller-g9b2ffa6148b1 #0
[ 453.760098][ T9863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
[ 453.764967][ 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.
[ 453.770250][ T9863] Call Trace:
[ 453.770262][ T9863]
[ 453.770271][ T9863] dump_stack_lvl+0x241/0x360
[ 453.770305][ T9863] ? __pfx_dump_stack_lvl+0x10/0x10
[ 453.800257][ T9863] ? __pfx__printk+0x10/0x10
[ 453.805084][ T9863] ? __kmalloc_cache_noprof+0x243/0x390
[ 453.810715][ T9863] ? sysfs_create_dir_ns+0x28a/0x3a0
[ 453.816004][ T9863] sysfs_create_dir_ns+0x2ce/0x3a0
[ 453.821300][ T9863] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 453.827152][ T9863] kobject_add_internal+0x435/0x8d0
[ 453.832435][ T9863] kobject_init_and_add+0x124/0x190
[ 453.837654][ T9863] ? __pfx_lockdep_init_map_type+0x10/0x10
[ 453.843557][ T9863] ? __pfx_kobject_init_and_add+0x10/0x10
[ 453.849379][ T9863] ? __init_swait_queue_head+0xae/0x150
[ 453.855060][ T9863] gfs2_sys_fs_add+0x23b/0x4a0
[ 453.859843][ T9863] ? __pfx_gfs2_sys_fs_add+0x10/0x10
[ 453.865149][ T9863] ? __pfx_alloc_workqueue+0x10/0x10
[ 453.870621][ T9863] ? read_word_at_a_time+0xe/0x20
[ 453.875817][ T9863] ? sized_strscpy+0x9a/0x2b0
[ 453.880517][ T9863] gfs2_fill_super+0x11ee/0x24d0
[ 453.885496][ T9863] ? __pfx_gfs2_fill_super+0x10/0x10
[ 453.890793][ T9863] ? snprintf+0xda/0x120
[ 453.895041][ T9863] ? __pfx_lock_release+0x10/0x10
[ 453.900067][ T9863] ? do_raw_spin_lock+0x14f/0x370
[ 453.905132][ T9863] ? __pfx_snprintf+0x10/0x10
[ 453.909938][ T9863] ? sb_set_blocksize+0x98/0xf0
[ 453.914811][ T9863] ? setup_bdev_super+0x4e6/0x5d0
[ 453.919853][ T9863] get_tree_bdev_flags+0x48c/0x5c0
[ 453.925011][ T9863] ? __pfx_gfs2_fill_super+0x10/0x10
[ 453.930305][ T9863] ? __pfx_get_tree_bdev_flags+0x10/0x10
[ 453.935944][ T9863] ? __pfx_vfs_parse_fs_string+0x10/0x10
[ 453.941594][ T9863] gfs2_get_tree+0x54/0x220
[ 453.946103][ T9863] vfs_get_tree+0x90/0x2b0
[ 453.950523][ T9863] do_new_mount+0x2be/0xb40
[ 453.955032][ T9863] ? __pfx_do_new_mount+0x10/0x10
[ 453.960064][ T9863] __se_sys_mount+0x2d6/0x3c0
[ 453.964752][ T9863] ? __pfx___se_sys_mount+0x10/0x10
[ 453.969974][ T9863] ? exc_page_fault+0x590/0x8b0
[ 453.974833][ T9863] ? __x64_sys_mount+0x20/0xc0
[ 453.979593][ T9863] do_syscall_64+0xf3/0x230
[ 453.984096][ T9863] ? clear_bhb_loop+0x35/0x90
[ 453.988772][ T9863] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 453.994668][ T9863] RIP: 0033:0x7f9645d7e69a
[ 453.999089][ T9863] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[ 454.018701][ T9863] RSP: 002b:00007f9646b97e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 454.027135][ T9863] RAX: ffffffffffffffda RBX: 00007f9646b97ef0 RCX: 00007f9645d7e69a
[ 454.035110][ T9863] RDX: 00000000200124c0 RSI: 0000000020000040 RDI: 00007f9646b97eb0
[ 454.043170][ T9863] RBP: 00000000200124c0 R08: 00007f9646b97ef0 R09: 0000000000000000
[ 454.051142][ T9863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000040
[ 454.059124][ T9863] R13: 00007f9646b97eb0 R14: 00000000000124e5 R15: 0000000020000240
[ 454.067300][ T9863]